.contest-card-running{border-color:rgba(47,133,90,.45)}.contest-card-schedule{border-color:rgba(217,119,6,.5)}.home-page .page-header[data-v-3730f565]{margin-bottom:28px}.home-header-main[data-v-3730f565]{max-width:780px}.home-subtitle[data-v-3730f565]{margin-top:10px;margin-bottom:0;color:var(--text-muted);font-size:14px}.home-quick-links[data-v-3730f565]{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.home-quick-links .el-tag[data-v-3730f565]{cursor:pointer;border-radius:6px;border-color:#cae4fb;color:#2a4a6e;background:#f1f8ff}.home-quick-links .el-tag[data-v-3730f565]:hover{border-color:rgba(21,184,166,.55);color:var(--accent-strong)}[data-v-3730f565] .el-card__header{padding:.8rem 1.25rem!important}.card-top[data-v-3730f565]{margin-top:20px}.home-hero[data-v-3730f565],[data-v-3730f565] .home-hero .el-card__body{padding:0}.img-carousel[data-v-3730f565]{height:420px;border-radius:var(--radius-lg);overflow:hidden}.home-contest[data-v-3730f565]{text-align:left;font-size:18px;font-weight:700;font-family:var(--font-body)}.contest-board-list[data-v-3730f565]{display:flex;flex-direction:column;gap:12px}.contest-board-item[data-v-3730f565]{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-radius:var(--radius-md);background:var(--bg-surface);border:1px solid var(--border)}.board-title[data-v-3730f565]{font-weight:600;color:var(--text-strong);margin-bottom:2px}.board-meta[data-v-3730f565]{font-size:12px;color:var(--text-muted)}.contest-card[data-v-3730f565]{margin-bottom:12px;border-radius:var(--radius-lg);overflow:hidden}.contest-title[data-v-3730f565]{font-size:1rem;font-weight:600;color:var(--text-strong)}.contest-type-auth[data-v-3730f565]{display:flex;justify-content:flex-start;gap:8px;margin:10px 0 6px;flex-wrap:wrap}li[data-v-3730f565],ul[data-v-3730f565]{padding:0;margin:0;list-style:none}.contest-info[data-v-3730f565]{display:flex;justify-content:flex-start;gap:10px;flex-wrap:wrap}[data-v-3730f565] .contest-card-running .el-card__header{border-color:rgba(47,133,90,.2);background-color:rgba(47,133,90,.12)}.contest-card-running .contest-title[data-v-3730f565]{color:#2f855a}[data-v-3730f565] .contest-card-schedule .el-card__header{border-color:rgba(217,119,6,.2);background-color:rgba(217,119,6,.12)}.contest-card-schedule .contest-title[data-v-3730f565]{color:#c2410c}.contest-status[data-v-3730f565]{float:right}@media screen and (max-width:768px){.contest-status[data-v-3730f565]{text-align:center;float:none;margin-top:5px}.contest-header[data-v-3730f565]{text-align:center}.img-carousel[data-v-3730f565]{height:220px}.phone-margin[data-v-3730f565]{margin-top:20px}}.title .el-link[data-v-3730f565]{font-size:18px;font-weight:600;color:var(--text-strong)}.user-avatar[data-v-3730f565]{margin-right:5px!important;vertical-align:middle}span.rank-tag.no1[data-v-3730f565]{line-height:24px;background:#bf2c24}span.rank-tag.no2[data-v-3730f565]{line-height:24px;background:#e67225}span.rank-tag.no3[data-v-3730f565]{line-height:24px;background:#e6bf25}span.rank-tag[data-v-3730f565]{font:16px/22px FZZCYSK;min-width:14px;height:22px;padding:0 4px;text-align:center;color:#fff;background:rgba(0,0,0,.6)}.cite[data-v-3730f565]{display:block;width:14px;height:0;margin:0 auto;margin-top:-3px;border-right:11px solid transparent;border-bottom:0 none;border-left:11px solid transparent}.cite.no0[data-v-3730f565]{border-top:5px solid #bf2c24}.cite.no1[data-v-3730f565]{border-top:5px solid #e67225}.cite.no2[data-v-3730f565]{border-top:5px solid #e6bf25}@media screen and (min-width:1050px){[data-v-3730f565] .vxe-table--body-wrapper{overflow-x:hidden!important}}[data-v-3730f565] .el-image{height:100%;width:100%}.learning-courses .course-grid[data-v-3730f565]{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.course-card[data-v-3730f565]{padding:18px 14px;border-radius:var(--radius-lg);border:2px solid var(--border);background:var(--bg-surface);cursor:pointer;transition:all .3s ease;display:flex;flex-direction:column;align-items:center;text-align:center}.course-card[data-v-3730f565]:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift)}.cpp-card[data-v-3730f565]{border-color:rgba(0,166,166,.3)}.cpp-card[data-v-3730f565]:hover{border-color:var(--accent);background:rgba(0,166,166,.05)}.python-card[data-v-3730f565]{border-color:rgba(47,133,90,.3)}.python-card[data-v-3730f565]:hover{border-color:#2f855a;background:rgba(47,133,90,.05)}.scratch-card[data-v-3730f565]{border-color:rgba(217,119,6,.3)}.scratch-card[data-v-3730f565]:hover{border-color:#d97706;background:rgba(217,119,6,.05)}.leetbook-card[data-v-3730f565]{border-color:rgba(220,38,38,.28)}.leetbook-card[data-v-3730f565]:hover{border-color:#dc2626;background:rgba(220,38,38,.05)}.studyplan-card[data-v-3730f565]{border-color:rgba(37,99,235,.3)}.studyplan-card[data-v-3730f565]:hover{border-color:#2563eb;background:rgba(37,99,235,.05)}.course-icon[data-v-3730f565]{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:12px;font-size:28px}.cpp-card .course-icon[data-v-3730f565]{background:rgba(0,166,166,.15);color:var(--accent)}.python-card .course-icon[data-v-3730f565]{background:rgba(47,133,90,.15);color:#2f855a}.scratch-card .course-icon[data-v-3730f565]{background:rgba(217,119,6,.15);color:#d97706}.leetbook-card .course-icon[data-v-3730f565]{background:rgba(220,38,38,.14);color:#dc2626}.studyplan-card .course-icon[data-v-3730f565]{background:rgba(37,99,235,.14);color:#2563eb}.countdown-card[data-v-3730f565]{border:1px solid rgba(217,119,6,.18);background:radial-gradient(circle at top right,rgba(251,191,36,.18),transparent 35%),linear-gradient(145deg,rgba(255,247,237,.96),hsla(0,0%,100%,.98))}.countdown-subtitle[data-v-3730f565]{color:#8a5a1f;font-size:13px;line-height:1.7}.countdown-grid[data-v-3730f565]{margin-top:16px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.countdown-unit[data-v-3730f565]{padding:14px 10px;border-radius:16px;text-align:center;background:hsla(0,0%,100%,.82);border:1px solid rgba(217,119,6,.12);box-shadow:0 10px 24px rgba(196,103,13,.08)}.countdown-unit strong[data-v-3730f565]{display:block;font-size:28px;line-height:1;color:#c2410c;font-family:Trebuchet MS,Segoe UI,sans-serif}.countdown-unit span[data-v-3730f565]{display:block;margin-top:6px;font-size:12px;color:#9a6b30}.countdown-footer[data-v-3730f565]{margin-top:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.countdown-target[data-v-3730f565]{color:var(--text-muted);font-size:12px}.checkin-card[data-v-3730f565]{border:1px solid rgba(21,184,166,.15);background:radial-gradient(circle at top left,rgba(20,184,166,.12),transparent 42%),linear-gradient(160deg,rgba(248,253,252,.98),hsla(0,0%,100%,.98))}.checkin-banner[data-v-3730f565]{padding:14px 16px;border-radius:16px;background:rgba(15,118,110,.08);border:1px solid rgba(15,118,110,.12)}.checkin-banner.is-done[data-v-3730f565]{background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.16)}.checkin-banner-title[data-v-3730f565]{font-size:16px;font-weight:700;color:var(--text-strong)}.checkin-banner-desc[data-v-3730f565]{margin-top:6px;font-size:13px;line-height:1.7;color:var(--text-muted)}.checkin-metrics[data-v-3730f565]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}.checkin-metric[data-v-3730f565]{padding:14px 12px;border-radius:16px;background:hsla(0,0%,100%,.86);border:1px solid rgba(27,132,119,.12);box-shadow:0 12px 24px rgba(20,184,166,.08)}.checkin-metric span[data-v-3730f565]{display:block;color:var(--text-muted);font-size:12px}.checkin-metric strong[data-v-3730f565]{display:block;margin-top:8px;font-size:24px;line-height:1.1;color:#0f766e;font-family:Trebuchet MS,Segoe UI,sans-serif}.course-info[data-v-3730f565]{margin-bottom:16px;flex:1}.course-title[data-v-3730f565]{font-size:17px;font-weight:700;color:var(--text-strong);margin:0 0 6px 0}.course-desc[data-v-3730f565]{font-size:12px;color:var(--text-muted);margin:0;line-height:1.6}.home-contact-card[data-v-3730f565]{overflow:hidden;border:1px solid rgba(30,64,175,.08);background:radial-gradient(circle at right top,rgba(191,219,254,.28),transparent 34%),linear-gradient(180deg,hsla(0,0%,100%,.98),rgba(247,250,255,.98))}.home-contact-layout[data-v-3730f565]{display:flex;align-items:center;justify-content:space-between;gap:28px}.home-contact-content[data-v-3730f565]{flex:1;min-width:0}.home-contact-title[data-v-3730f565]{font-size:22px;font-weight:700;color:var(--text-strong)}.home-contact-line[data-v-3730f565]{margin-top:14px;font-size:15px;line-height:1.7;color:var(--text-muted)}.home-contact-record a[data-v-3730f565],.home-contact-record span[data-v-3730f565]{color:#315d9b}.home-contact-qrs[data-v-3730f565]{display:flex;align-items:stretch;gap:18px}.home-contact-qr-card[data-v-3730f565]{width:142px;padding:14px 12px;border-radius:20px;background:hsla(0,0%,100%,.94);border:1px solid rgba(49,93,155,.12);box-shadow:0 16px 32px rgba(30,64,175,.08);text-align:center}.home-contact-qr-image[data-v-3730f565],.home-contact-qr-placeholder[data-v-3730f565]{width:100px;height:100px;margin:0 auto;border-radius:16px;background:#f8fafc}.home-contact-qr-placeholder[data-v-3730f565]{display:flex;align-items:center;justify-content:center;color:#94a3b8;font-size:28px}.home-contact-qr-label[data-v-3730f565]{margin-top:12px;font-size:14px;font-weight:600;color:var(--text-strong)}@media screen and (max-width:768px){.learning-courses .course-grid[data-v-3730f565]{grid-template-columns:1fr}.checkin-metrics[data-v-3730f565],.countdown-grid[data-v-3730f565]{grid-template-columns:repeat(2,minmax(0,1fr))}.home-contact-layout[data-v-3730f565]{flex-direction:column;align-items:flex-start}.home-contact-qrs[data-v-3730f565]{width:100%;justify-content:space-between;flex-wrap:wrap}.home-contact-qr-card[data-v-3730f565]{width:calc(50% - 9px)}.countdown-footer[data-v-3730f565]{align-items:stretch}}.container[data-v-5d132ea5]{width:450px;margin:0 auto}[data-v-5d132ea5] .el-card{border:1px solid #87ceeb;border-radius:8px}h2[data-v-5d132ea5]{font-size:22px;font-weight:600;font-family:Arial,Helvetica,sans-serif;line-height:1em;color:#4e4e4e}file-card .pdf-svg{padding:0!important;margin:0!important;box-shadow:none!important}file-card{margin:1rem 0;display:flex;align-items:center;max-width:100%;border-radius:4px;transition:.2s ease-out 0s;color:#7a8e97;background:#fff;padding:.6rem;position:relative;border:1px solid rgba(0,0,0,.15)}file-card>div:first-of-type{display:flex;align-items:center;padding-right:1rem;width:5rem;height:5rem;flex-shrink:0;flex-grow:0}file-card .filename{overflow:hidden;text-overflow:ellipsis;font-size:1.2rem;margin-bottom:.5rem!important;font-family:Roboto;font-weight:400!important;line-height:1.2!important;color:#000;word-wrap:break-word;word-break:break-all;white-space:normal!important;-webkit-line-clamp:1;display:-webkit-box;-webkit-box-orient:vertical}file-card p{margin:0;line-height:1;font-family:Roboto}.submission[data-v-11bfe559]{background:#87ceeb;color:#fff;font-size:14px}.solved[data-v-11bfe559]{background:#67c23a;color:#fff;font-size:14px}.score[data-v-11bfe559]{background:#e6a23c;color:#fff;font-size:14px}.rating[data-v-11bfe559]{background:#dd6161;color:#fff;font-size:14px}.default-info[data-v-11bfe559]{font-size:13px;padding-right:5px}.data-number[data-v-11bfe559]{font-size:20px;font-weight:600}.container p[data-v-11bfe559]{margin-top:8px;margin-bottom:8px}@media screen and (max-width:1080px){.container[data-v-11bfe559]{position:relative;width:100%;margin-top:110px;text-align:center}.container .avatar-container[data-v-11bfe559]{position:absolute;left:50%;transform:translate(-50%);z-index:1;margin-top:-90px}.container .recent-login[data-v-11bfe559]{text-align:center;margin-top:30px}}@media screen and (min-width:1080px){.container[data-v-11bfe559]{position:relative;width:75%;margin-top:160px;text-align:center}.container .avatar-container[data-v-11bfe559]{position:absolute;left:50%;transform:translate(-50%);z-index:1;margin-top:-8%}.container .recent-login[data-v-11bfe559]{position:absolute;right:1rem;top:.5rem}.container .user-info[data-v-11bfe559]{margin-top:50px}}.container .avatar[data-v-11bfe559]{width:140px;height:140px;border-radius:50%;box-shadow:0 1px 1px 0}.container .emphasis[data-v-11bfe559]{font-size:20px;font-weight:600}#problems[data-v-11bfe559]{padding-left:30px;padding-right:30px;font-size:18px}.level-card[data-v-11bfe559]{width:calc(45% - .5em);margin:1rem auto}@media (max-width:768px){.level-card[data-v-11bfe559]{margin:1em 0;width:100%}#problems[data-v-11bfe559]{padding-left:0;padding-right:0}}.card-p-count[data-v-11bfe559]{float:right;font-size:1.1em;font-weight:bolder}.btns[data-v-11bfe559]{margin-top:15px}.problem-btn[data-v-11bfe559]{display:inline-block;margin:5px}#icons .icon[data-v-11bfe559]{font-size:13px!important;padding:0 10px;color:#2196f3}.signature-body[data-v-11bfe559]{background:#fff;overflow:hidden;width:100%;padding:10px 10px;text-align:left;font-size:14px;line-height:1.6}.gender-male[data-v-11bfe559]{font-size:16px;margin-left:5px;color:#fff;border-radius:4px;padding:2px}.male[data-v-11bfe559]{background-color:#409eff}.female[data-v-11bfe559]{background-color:pink}.card-title[data-v-11bfe559]{font-size:1.2rem;font-weight:500;align-items:center;text-align:left;margin-bottom:10px}.radar-wrap[data-v-11bfe559]{width:100%;height:320px}.insight-metrics[data-v-11bfe559]{margin-bottom:10px}.insight-item[data-v-11bfe559]{border:1px solid var(--border);border-radius:10px;background:var(--bg-surface-soft);padding:10px 12px;text-align:left;margin-bottom:8px}.insight-item span[data-v-11bfe559]{display:block;color:var(--text-muted);font-size:12px}.insight-item strong[data-v-11bfe559]{font-size:20px;color:var(--text-strong)}.insight-subtitle[data-v-11bfe559]{display:block;text-align:left;color:var(--text-muted);margin-bottom:8px}.insight-weak[data-v-11bfe559]{margin-bottom:10px}.insight-tag[data-v-11bfe559]{margin:0 8px 8px 0}.insight-trend[data-v-11bfe559]{margin-top:6px}.achievement-list[data-v-11bfe559]{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-start}.achievement-tag[data-v-11bfe559]{cursor:pointer}[data-v-11bfe559] .vch__day__square{cursor:pointer!important;transition:all .2s ease-in-out!important}[data-v-11bfe559] .vch__day__square:hover{height:11px!important;width:11px!important}[data-v-11bfe559] svg.vch__wrapper rect.vch__day__square:hover{stroke:#73b3f3!important}[data-v-11bfe559] svg.vch__wrapper .vch__days__labels__wrapper text.vch__day__label,[data-v-11bfe559] svg.vch__wrapper .vch__legend__wrapper text,[data-v-11bfe559] svg.vch__wrapper .vch__months__labels__wrapper text.vch__month__label{font-size:.5rem!important;font-weight:600!important}[data-v-11bfe559] rect{rx:2;ry:2}@media screen and (min-width:1200px){.box-card[data-v-f598dfc8]{margin-left:10%;margin-right:10%}}[data-v-f598dfc8] .el-collapse-item__header{border-radius:4px;font-size:18px;color:#409eff}.page[data-v-7a1c019c]{margin:20px;margin-right:0;float:right}.el-pagination[data-v-7a1c019c]{padding-right:0!important}[data-v-7a1c019c] .el-pagination__sizes{margin:0!important}[data-v-7a1c019c] .el-pagination .el-select .el-input{margin-right:0!important}.explore-mode[data-v-77502355]{padding:0}.explore-header[data-v-77502355]{margin-bottom:20px}.explore-title[data-v-77502355]{font-size:22px;font-weight:700;color:#1f2d3d;margin:0 0 4px}.explore-subtitle[data-v-77502355]{font-size:14px;color:#6b7b8f;margin:0}.explore-grid[data-v-77502355]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.explore-card[data-v-77502355]{border-radius:12px;border:1px solid #e7edf5;background:#fff;padding:20px;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden}.explore-card[data-v-77502355]:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.08);border-color:#c0d4ea}.explore-card--diff-0[data-v-77502355]{border-top:3px solid #67c23a}.explore-card--diff-1[data-v-77502355]{border-top:3px solid #e6a23c}.explore-card--diff-2[data-v-77502355]{border-top:3px solid #f56c6c}.explore-card-header[data-v-77502355]{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.explore-card-diff[data-v-77502355]{font-size:12px;font-weight:600;padding:2px 10px;border-radius:999px}.diff-0[data-v-77502355]{background:#e8f8e8;color:#4caf50}.diff-1[data-v-77502355]{background:#fff3e0;color:#e6a23c}.diff-2[data-v-77502355]{background:#fde8e8;color:#f56c6c}.explore-card-badge-done[data-v-77502355]{color:#e6a23c;font-size:20px}.explore-card-title[data-v-77502355]{font-size:18px;font-weight:700;color:#1b2b44;margin:0 0 8px}.explore-card-desc[data-v-77502355]{font-size:13px;color:#6b7b8f;margin:0 0 12px;line-height:1.5;min-height:40px}.explore-card-meta[data-v-77502355]{display:flex;align-items:center;gap:12px;margin-bottom:12px;font-size:13px;color:#8c9aad}.explore-card-badge-name[data-v-77502355]{color:#e6a23c}.explore-card-progress[data-v-77502355] .el-progress__text{font-size:12px!important}.explore-detail-header[data-v-77502355]{margin-bottom:20px}.explore-detail-info[data-v-77502355]{margin-top:12px}.explore-detail-info h2[data-v-77502355]{font-size:20px;font-weight:700;color:#1f2d3d;margin:0 0 4px}.explore-detail-info p[data-v-77502355]{font-size:14px;color:#6b7b8f;margin:0 0 8px}.explore-detail-stats[data-v-77502355]{font-size:13px;color:#485d75;display:flex;align-items:center}.node-map[data-v-77502355]{padding:10px 0 20px 30px;position:relative}.node-item[data-v-77502355]{position:relative;padding-left:40px;margin-bottom:8px}.node-connector[data-v-77502355]{position:absolute;left:18px;top:-8px;width:2px;height:16px}.connector-line[data-v-77502355]{width:2px;height:100%;background:#d8e6f0;margin:0 auto}.connector-line.connector-done[data-v-77502355]{background:#67c23a}.node-circle[data-v-77502355]{position:absolute;left:0;top:8px;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;cursor:pointer;transition:all .2s ease;border:2px solid #d8e6f0;background:#f0f5fa;color:#8c9aad}.node-completed .node-circle[data-v-77502355]{background:#67c23a;border-color:#67c23a;color:#fff}.node-unlocked .node-circle[data-v-77502355]{background:#409eff;border-color:#409eff;color:#fff}.node-locked .node-circle[data-v-77502355]{background:#edf2f7;border-color:#d8e6f0;color:#b0bec5;cursor:not-allowed}.node-boss .node-circle[data-v-77502355]{width:42px;height:42px}.node-boss.node-unlocked .node-circle[data-v-77502355]{background:#e6a23c;border-color:#e6a23c}.node-boss.node-completed .node-circle[data-v-77502355]{background:#f56c6c;border-color:#f56c6c}.node-info[data-v-77502355]{padding:8px 12px;cursor:pointer;border-radius:8px;transition:background .15s}.node-info[data-v-77502355]:hover{background:#f5f9ff}.node-locked .node-info[data-v-77502355]{opacity:.5;cursor:not-allowed}.node-title[data-v-77502355]{font-size:15px;font-weight:600;color:#1f2d3d;display:flex;align-items:center;gap:8px}.node-desc[data-v-77502355]{font-size:12px;color:#8c9aad;margin-top:2px}.node-progress-text[data-v-77502355]{font-size:12px;color:#485d75;margin-top:4px}.node-problems[data-v-77502355]{margin-top:8px;margin-left:-40px;padding:12px 16px;background:#f8fafd;border-radius:8px;border:1px solid #e7edf5}.node-problems-loading[data-v-77502355]{text-align:center;padding:12px;color:#8c9aad}.node-problem-item[data-v-77502355]{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;cursor:pointer;transition:background .15s}.node-problem-item[data-v-77502355]:hover{background:#eef4ff}.problem-status-dot[data-v-77502355]{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#edf2f7;color:#b0bec5;font-size:11px;flex-shrink:0}.problem-status-dot.status-ac[data-v-77502355]{background:#67c23a;color:#fff}.problem-pid[data-v-77502355]{font-size:13px;color:#8c9aad;min-width:60px}.problem-title-text[data-v-77502355]{font-size:14px;color:#1f2d3d;font-weight:500;flex:1}.problem-diff-label[data-v-77502355]{font-size:12px;font-weight:600;padding:1px 8px;border-radius:999px}@media (max-width:767px){.explore-grid[data-v-77502355]{grid-template-columns:1fr}.node-map[data-v-77502355]{padding-left:20px}.node-item[data-v-77502355]{padding-left:30px}.node-circle[data-v-77502355]{width:30px;height:30px;font-size:12px}}.problemset-layout[data-v-1b10b618]{display:flex;align-items:flex-start;gap:16px}.problemset-left-nav[data-v-1b10b618]{width:226px;flex-shrink:0;border-radius:12px;border:1px solid #e7edf5;background:#f8fafd;padding:12px;position:-webkit-sticky;position:sticky;top:76px;transform:translateX(-20%)}.left-nav-main[data-v-1b10b618]{display:flex;flex-direction:column;gap:4px}.left-nav-item[data-v-1b10b618]{display:flex;align-items:center;gap:10px;min-height:42px;border-radius:9px;padding:0 12px;color:#1f2d3d;font-size:17px;font-weight:700;cursor:default}.left-nav-item i[data-v-1b10b618]{font-size:18px;color:#354b65}.left-nav-item.is-active[data-v-1b10b618]{background:#eceef2}.left-nav-badge[data-v-1b10b618]{margin-left:auto;background:#1f81ff;color:#fff;border-radius:999px;padding:1px 8px;font-size:11px;font-weight:700}.left-nav-divider[data-v-1b10b618]{height:1px;background:#dee6f0;margin:14px 2px 10px}.left-nav-list-header[data-v-1b10b618]{display:flex;align-items:center;justify-content:space-between;color:#6b7b8f;font-size:17px;font-weight:700;padding:2px 4px 6px}.left-nav-list-header i[data-v-1b10b618]{color:#485d75;font-size:16px}.problemset-create-icon[data-v-1b10b618]{cursor:pointer}.left-nav-list-item[data-v-1b10b618]{display:flex;align-items:center;gap:10px;border-radius:9px;min-height:39px;padding:0 8px;color:#1f2d3d;font-size:15px;font-weight:600;cursor:pointer}.left-nav-list-item.is-active[data-v-1b10b618]{background:#eef6ff;color:#165dff}.left-nav-item-count[data-v-1b10b618]{margin-left:auto;color:#8c9aad;font-size:12px;padding-right:6px}.left-nav-list-item i[data-v-1b10b618]:first-child{color:#8899ad}.left-nav-list-item i[data-v-1b10b618]:last-child{margin-left:auto;color:#9aa9bb;font-size:14px}.problemset-main-pane[data-v-1b10b618]{flex:1;min-width:0}.problemset-card[data-v-1b10b618]{border-radius:12px}.problemset-list[data-v-1b10b618]{display:flex;flex-direction:column;gap:0}.problem-item[data-v-1b10b618]{display:flex;align-items:flex-start;gap:9px;padding:9px 4px;border-bottom:1px solid #edf2f7}.problem-item[data-v-1b10b618]:hover{background:#f8fbff}.problem-item-icon[data-v-1b10b618]{width:23px;height:23px;border-radius:50%;background:#22c55e;display:flex;align-items:center;justify-content:center;color:#fff;font-size:11px;font-weight:700;flex-shrink:0}.problem-item-icon-text[data-v-1b10b618]{transform:translateY(-1px)}.problem-item-main[data-v-1b10b618]{flex:1;min-width:0}.problem-title-link[data-v-1b10b618]{font-size:16px;font-weight:600;color:#1b2b44;line-height:1.3;cursor:pointer}.problem-id-text[data-v-1b10b618]{color:#8f98a8;font-weight:500}.problem-sep-text[data-v-1b10b618]{color:#a5adba;margin:0 7px}.problem-name-text[data-v-1b10b618]{color:#2d8cf0;font-weight:600}.problem-title-link:hover .problem-name-text[data-v-1b10b618]{color:#1f6fd6}.problem-item-tags[data-v-1b10b618]{display:flex;flex-wrap:wrap;gap:5px;margin-top:5px}.problem-item-tag[data-v-1b10b618]{border:1px solid #5cb6ff;color:#278fe8;background:#f5fbff;border-radius:3px;padding:0 6px;font-size:10px;line-height:15px;cursor:pointer}.problem-item-right[data-v-1b10b618]{min-width:50px;text-align:right;padding-top:2px;display:flex;align-items:center;justify-content:flex-end;gap:6px}.quick-add-icon[data-v-1b10b618]{font-size:15px;color:#5f7fa7;cursor:pointer}.difficulty-text[data-v-1b10b618]{font-size:14px;font-weight:500;color:#7b8794;white-space:nowrap}.problemset-header[data-v-1b10b618]{display:flex;flex-direction:column;gap:10px}.problemset-toolbar[data-v-1b10b618]{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}.problemset-tabs[data-v-1b10b618]{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.problemset-tab[data-v-1b10b618]{padding:5px 10px;border-radius:7px;background:#edf4ff;color:#4a6281;font-size:13px;font-weight:600}.problemset-tab.is-active[data-v-1b10b618]{background:rgba(21,184,166,.14);color:var(--accent-strong)}.problemset-count[data-v-1b10b618]{font-size:13px;color:var(--text-muted)}.problemset-actions[data-v-1b10b618]{display:flex;align-items:center;gap:8px}.filter-reset-tip[data-v-1b10b618]{font-size:12px;color:var(--text-muted);line-height:30px}.taglist-title[data-v-1b10b618]{font-size:16px;font-weight:700;color:var(--text-strong)}.problem-list-page[data-v-1b10b618] .el-card__header{padding:14px 16px;background:#f7faff;border-bottom:1px solid var(--border)}.problem-list-page[data-v-1b10b618] .el-card__body{padding:14px 16px}section[data-v-1b10b618]{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px;margin-bottom:.8em}.filter-section[data-v-1b10b618]{margin-bottom:.6em}.filter-tags[data-v-1b10b618]{display:flex;align-items:center;flex-wrap:wrap}.selected-tag-row[data-v-1b10b618]{margin-top:2px}.problem-filter[data-v-1b10b618]{margin-right:.6em;font-weight:700;white-space:nowrap;font-size:13px;margin-top:8px;color:#2a4667}.filter-item[data-v-1b10b618]{margin-right:.4em;margin-top:.5em;font-size:12px}.filter-item[data-v-1b10b618]:hover{cursor:pointer}@media only screen and (max-width:767px){.problemset-layout[data-v-1b10b618]{display:block}.problemset-left-nav[data-v-1b10b618]{display:none}.filter-mt[data-v-1b10b618]{margin-top:8px}.problemset-toolbar[data-v-1b10b618]{flex-direction:column;align-items:flex-start}.problemset-actions[data-v-1b10b618]{width:100%}.problemset-actions .el-button[data-v-1b10b618]{flex:1}}@media only screen and (max-width:1024px){.problemset-left-nav[data-v-1b10b618]{display:none}}[data-v-1b10b618] .el-tag--dark{border-color:#16b7a6;background-color:#16b7a6}.problem-list-page[data-v-1b10b618] .el-tag--plain{border-color:#d2e5fb;color:#31567d;background:#f4f8ff;transition:all .16s ease}.problem-list-page[data-v-1b10b618] .filter-section .el-tag--plain{color:#1f2d3d;background:#f4f8ff;border-color:#d2e5fb}.problem-list-page[data-v-1b10b618] .filter-section .el-tag--dark{color:#fff;background:#16b7a6;border-color:#16b7a6}.problem-list-page[data-v-1b10b618] .el-tag--plain:hover{border-color:rgba(21,184,166,.6);color:var(--accent-strong);transform:translateY(-1px)}[data-v-1b10b618] .tag-btn{margin-left:4px!important;margin-top:4px}[data-v-1b10b618] .vxe-checkbox .vxe-checkbox--label{overflow:unset!important}[data-v-1b10b618] .vxe-input{width:100%}.problem-list-page[data-v-1b10b618] .vxe-input--inner{border-color:#d8e6f8;background:#fff}.problem-list-page[data-v-1b10b618] .vxe-input--inner:focus{border-color:var(--accent)}.problem-list-page[data-v-1b10b618] .vxe-table--header-wrapper{border-bottom:1px solid var(--border)}.problem-list-page[data-v-1b10b618] .vxe-table--header .vxe-header--column{background:#f3f8ff;color:#294567;font-weight:700}.problem-list-page[data-v-1b10b618] .vxe-body--row:hover{background:#f6fbff!important}.problem-list-page[data-v-1b10b618] .vxe-body--column{color:#344b66}.problem-list-page[data-v-1b10b618] .vxe-body--column .title-a:hover{color:var(--accent-strong)}#pick-one[data-v-1b10b618]{margin-top:10px}[data-v-1b10b618] .el-card__header{border-bottom:0;padding-bottom:0}@media screen and (min-width:1200px){[data-v-1b10b618] .el-card__body{padding-top:0;margin-top:5px}}ul[data-v-1b10b618]{float:right}.title-a[data-v-1b10b618]{color:#1f3d5f;font-family:inherit;font-size:14px;font-weight:700}.el-progress[data-v-1b10b618]{margin-top:15px}.problem-list-page[data-v-1b10b618] .el-progress-bar__outer{background:#eaf2fb}@media screen and (min-width:1050px){[data-v-1b10b618] .vxe-table--body-wrapper{overflow-x:hidden!important}}[data-v-1b10b618] .el-collapse-item__header{font-weight:bolder!important;height:38px!important;line-height:38px!important;font-size:15px!important}[data-v-1b10b618] .el-collapse-item__content{padding-bottom:10px!important}.problem-list-page[data-v-1b10b618] .el-collapse-item__header{color:#274766;background:#f8fbff}.manage-list-head[data-v-3c77298b]{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;font-weight:700}.manage-list-item[data-v-3c77298b]{border:1px solid #ebf0f7;border-radius:8px;padding:10px;margin-bottom:8px;cursor:pointer}.manage-list-item.active[data-v-3c77298b]{border-color:#3a8ee6;background:#f5f9ff}.manage-item-title[data-v-3c77298b]{font-weight:700;color:#244262}.manage-item-meta[data-v-3c77298b]{margin-top:6px;color:#7d8ea3;font-size:12px;display:flex;justify-content:space-between}.detail-head[data-v-3c77298b]{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.detail-head h3[data-v-3c77298b]{margin:0}.detail-head p[data-v-3c77298b]{margin:6px 0 0;color:#7d8ea3}@media only screen and (max-width:767px){.search[data-v-13350c3c]{margin-top:20px}}.flex-container #main[data-v-13350c3c]{flex:auto}.flex-container .filter[data-v-13350c3c]{margin-right:-10px}.flex-container #contest-menu[data-v-13350c3c]{flex:none;width:210px}[data-v-13350c3c] .el-card__header{border-bottom:0;padding-bottom:0;text-align:center}[data-v-13350c3c] .el-dialog{border-radius:6px!important;text-align:center}[data-v-13350c3c] .el-switch{padding-top:6px}@media only screen and (min-width:768px) and (max-width:992px){.el-col-sm-12[data-v-13350c3c]{padding-top:10px}}@media screen and (min-width:1350px){[data-v-13350c3c] .vxe-table--body-wrapper{overflow-x:hidden!important}}[data-v-13350c3c] .vxe-table .vxe-cell{padding:0!important}[data-v-13350c3c] .el-dialog--center .el-dialog__body{padding-bottom:0!important}.manual-judge-title[data-v-13350c3c]{text-align:center;font-weight:bolder;font-size:15px;margin-bottom:5px}.hljs[data-v-3279f8b1]{padding:0!important}.submission-detail pre[data-v-3279f8b1]{padding-left:50px!important}.el-row--flex[data-v-2f48b1c2]{flex-wrap:wrap}.el-col[data-v-2f48b1c2]{padding-left:5px!important;padding-right:5px!important}.test-detail-item[data-v-2f48b1c2]{width:100%;padding:5px;font-size:14px;display:inline-block;vertical-align:top;border-radius:3px;border:1px solid #ff431e;border-left:3px solid #ff431e;color:#ff431e;margin:0 0 10px 0}.test-detail-item h2[data-v-2f48b1c2]{font-weight:bolder;text-align:center;margin:2px;padding:0}.test-detail-item>span[data-v-2f48b1c2]{margin-right:10px}.test-run-static[data-v-2f48b1c2]{text-align:center}.test-detail-item.done[data-v-2f48b1c2]{border-color:#25bb9b;color:#25bb9b}.subtask-list-card[data-v-2f48b1c2]{margin:0 1em 1.5em;border-color:rgba(34,36,38,.15);box-shadow:0 1px 2px 0 rgb(34 36 38/15%)}.default-list-card[data-v-2f48b1c2]{margin-top:13px}#status .title[data-v-50eeccc8]{font-size:20px}#status .content[data-v-50eeccc8]{margin-top:10px;font-size:14px}#status .content span[data-v-50eeccc8]{margin-right:10px}#status .span-row[data-v-50eeccc8]{display:block;float:left}#status .content pre[data-v-50eeccc8]{white-space:pre-wrap;word-wrap:break-word;word-break:break-all}#share-btn[data-v-50eeccc8]{float:right;margin-top:5px;margin-right:10px}#share-btn[data-v-50eeccc8]:first-child{margin-right:0}.el-row--flex[data-v-50eeccc8]{flex-wrap:wrap}.el-col[data-v-50eeccc8]{padding-left:5px!important;padding-right:5px!important}@media screen and (min-width:1050px){[data-v-50eeccc8] .vxe-table--body-wrapper{overflow-x:hidden!important}}.subtask-title[data-v-50eeccc8]{width:100%;padding-left:20px;transition:.1s ease,color .1s ease;font-weight:700!important}@media screen and (max-width:768px){.subtask-title[data-v-50eeccc8]{padding-left:5px}}.subtask-title span[data-v-50eeccc8]{color:rgba(0,0,0,.4)}.subtask-item:hover .subtask-title span[data-v-50eeccc8],.subtask-title.active span[data-v-50eeccc8]{color:rgba(0,0,0,.87)}.subtask-item:hover .text-color-green[data-v-50eeccc8],.subtask-title.active .text-color-green[data-v-50eeccc8]{color:#19be6b!important}.subtask-item:hover .text-color-red[data-v-50eeccc8],.subtask-title.active .text-color-red[data-v-50eeccc8]{color:#ed3f14!important}.subtask-item:hover .text-color-yellow[data-v-50eeccc8],.subtask-title.active .text-color-yellow[data-v-50eeccc8]{color:#f90!important}.subtask-item:hover .text-color-blue[data-v-50eeccc8],.subtask-title.active .text-color-blue[data-v-50eeccc8]{color:#2d8cf0!important}.subtask-item:hover .text-color-gray[data-v-50eeccc8],.subtask-title.active .text-color-gray[data-v-50eeccc8]{color:#909399!important}.subtask-item:hover .text-color-purple[data-v-50eeccc8],.subtask-title.active .text-color-purple.active[data-v-50eeccc8]{color:#676fc1!important}.ai-empty[data-v-50eeccc8]{color:#909399;text-align:center;padding:10px 0}.ai-debug-preference[data-v-50eeccc8]{margin-bottom:8px}#no-contest[data-v-67cd9ebc]{text-align:center;font-size:16px;padding:20px}.contest-filter-header[data-v-67cd9ebc],.filter-row[data-v-67cd9ebc]{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.contest-filter-header[data-v-67cd9ebc]{justify-content:space-between}.filter-title[data-v-67cd9ebc]{font-size:18px}@media screen and (max-width:768px){.filter-row span[data-v-67cd9ebc]{margin-right:2px}ol[data-v-67cd9ebc]{-webkit-padding-start:5px;padding-inline-start:5px}[data-v-67cd9ebc] .el-card__header{margin-bottom:5px}}@media screen and (min-width:768px){.filter-row span[data-v-67cd9ebc]{margin-right:20px}}[data-v-67cd9ebc] .el-card__header{border-bottom:0}#contest-list>li[data-v-67cd9ebc]{padding:12px 16px;margin-left:-20px;margin-top:12px;width:100%;border-bottom:1px solid rgba(16,24,40,.08);list-style:none;border-radius:var(--radius-md);transition:transform .2s ease,box-shadow .2s ease}#contest-list>li[data-v-67cd9ebc]:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft)}#contest-list .trophy[data-v-67cd9ebc]{height:70px;margin-left:10px;margin-right:-20px}@media screen and (max-width:1500px) and (min-width:1200px){#contest-list .trophy[data-v-67cd9ebc]{width:100%!important}#contest-list .contest-main[data-v-67cd9ebc]{margin-left:20px}}#contest-list .contest-main[data-v-67cd9ebc]{text-align:left}#contest-list .contest-main .title[data-v-67cd9ebc]{font-size:1.1rem;padding-left:8px;margin-bottom:0}#contest-list .contest-main .title a.entry[data-v-67cd9ebc]{color:var(--text-strong)}#contest-list .contest-main .title a[data-v-67cd9ebc]:hover{color:var(--accent);border-bottom:1px solid var(--accent)}#contest-list .contest-main .detail[data-v-67cd9ebc]{font-size:.875rem;padding-left:0;padding-bottom:10px}#contest-list .contest-main li[data-v-67cd9ebc]{display:inline-block;padding:10px 0 0 10px}.header[data-v-78a0e9a3]{margin-bottom:10px;margin-right:5px;margin-left:5px}.header .left-adjust[data-v-78a0e9a3]{width:170px;margin-left:5px}.setting-title[data-v-78a0e9a3]{border-bottom:1px solid #f3f3f6;color:#000;font-weight:700;padding:10px 0}.setting-item[data-v-78a0e9a3]{display:flex;padding:15px 0 0}.setting-item-name[data-v-78a0e9a3]{flex:2;color:#333;font-weight:700;font-size:13px;margin-top:7px}.setting-item-value[data-v-78a0e9a3]{width:140px;margin-left:15px;flex:5}.select-row[data-v-78a0e9a3]{margin-top:4px}[data-v-78a0e9a3] .el-drawer__body{border:1px solid #f0f0f0}.tj-btn[data-v-78a0e9a3]{font-size:13px;font-weight:600;border:1px solid #32ca99}.tj-btn[data-v-78a0e9a3]:hover{background-color:#d5f1eb}.tj-test-tag[data-v-78a0e9a3]{margin-right:15px;cursor:pointer}.tj-test-tag[data-v-78a0e9a3]:hover{font-weight:600}.tj-res-tab[data-v-78a0e9a3]{padding-right:15px}.tj-res-item[data-v-78a0e9a3]{display:flex;margin-top:10px}.tj-res-item .name[data-v-78a0e9a3]{flex:2;text-align:center;line-height:34px;font-size:12px}.tj-res-item .value[data-v-78a0e9a3]{flex:10}[data-v-78a0e9a3] .el-textarea__inner[readonly]{background-color:#f7f8f9!important}.color-gray[data-v-78a0e9a3]{color:#999}.mr-5[data-v-78a0e9a3]{margin-right:5px}.mt-10[data-v-78a0e9a3]{margin-top:10px}@media screen and (max-width:768px){.select-row span[data-v-78a0e9a3]{margin-right:2px}.tj-res-item .name[data-v-78a0e9a3]{flex:2}.tj-res-item .value[data-v-78a0e9a3]{flex:5}}@media screen and (min-width:768px){.select-row span[data-v-78a0e9a3]{margin-right:3px}.fl-right[data-v-78a0e9a3]{float:right}}[data-v-78a0e9a3] .el-tabs__content{position:absolute;top:40px;bottom:2px;left:0;right:0;overflow-y:auto}[data-v-78a0e9a3] .el-card__header{padding:10px 25px;background-color:#faebd7}.ce-title[data-v-78a0e9a3]{color:#f90;font-size:15px;font-weight:600}.status-title[data-v-78a0e9a3]{font-size:15px;font-weight:700}@media screen and (max-width:992px){.CodeMirror{height:550px}}.cm-s-monokai .cm-matchhighlight{background-color:rgba(73,72,62,.99)}.cm-s-solarized .cm-matchhighlight{background-color:#d7d4f0}.cm-s-material .cm-matchhighlight{background-color:rgba(128,203,196,.2)}ul[data-v-5cbe8756]{margin:0}@media screen and (min-width:1050px){#problem-footer[data-v-5cbe8756]{margin:0 -1%}}[data-v-5cbe8756] .el-card__body{padding:5px 0!important}.dataNav[data-v-5cbe8756]{font-weight:bolder}.dataNav .dataNavList[data-v-5cbe8756],.dataNav[data-v-5cbe8756]{display:flex;overflow:hidden}.dataNav .dataNavList .dataNavListItem[data-v-5cbe8756]{display:inline-block;height:35px;width:100px;min-width:100px;margin:auto 0;border-radius:5px;font-size:13px;text-align:center;color:#7e8690;line-height:35px;transition:transform .2s;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:middle}.dataNavListItem.is-active[data-v-5cbe8756],.dataNavListItem[data-v-5cbe8756]:hover{color:#2e95fb!important;background:linear-gradient(2100deg,#f2f7fc,#fefefe)!important;border-bottom:2px solid #2e95fb!important;outline:0!important;transition:all .2s ease;cursor:pointer}.dataNav .dataNavNext[data-v-5cbe8756]{margin-left:auto}.dataNav .dataNavNext[data-v-5cbe8756],.dataNav .dataNavPrev[data-v-5cbe8756]{display:inline-block;width:35px;min-width:35px;height:35px;margin:auto 0;border:none;border-radius:5px;text-align:center;line-height:35px;background-color:#f6f7f9}.dataNav .dataNavNext[data-v-5cbe8756]:focus,.dataNav .dataNavPrev[data-v-5cbe8756]:focus{outline:none}.dataNav .dataNavNext[data-v-5cbe8756]:hover,.dataNav .dataNavPrev[data-v-5cbe8756]:hover{color:#c7cede;background-color:#2e95fb;cursor:pointer}.exam-answer-sidebar[data-v-c93dd42e]{display:flex;flex-direction:column;gap:10px;width:220px;position:-webkit-sticky;position:sticky;top:12px;align-self:start}.sidebar-card[data-v-c93dd42e]{background:hsla(0,0%,100%,.95);border-radius:8px;padding:10px 12px;border:1px solid #d8e5ef;box-shadow:0 4px 10px rgba(41,64,87,.06)}.sidebar-card p[data-v-c93dd42e]{margin:0 0 6px;color:var(--text-muted);font-size:12px}.sidebar-card strong[data-v-c93dd42e]{font-size:16px;color:var(--text-strong)}.answer-card[data-v-c93dd42e]{background:hsla(0,0%,100%,.95);border-radius:10px;padding:12px;border:1px solid #d8e5ef;box-shadow:0 4px 10px rgba(41,64,87,.06)}.card-section+.card-section[data-v-c93dd42e]{margin-top:16px}.card-section h4[data-v-c93dd42e]{margin:0 0 10px;font-size:13px;color:var(--text-muted)}.card-grid[data-v-c93dd42e]{display:grid;grid-template-columns:repeat(auto-fill,minmax(32px,1fr));gap:8px}.card-grid button[data-v-c93dd42e]{border:none;background:rgba(31,122,140,.1);color:var(--accent-ink);border-radius:8px;padding:6px 0;font-size:12px;cursor:pointer}.card-grid button.answered[data-v-c93dd42e]{background:rgba(47,133,90,.18);color:#1f6f4a}.card-grid button.program-ac[data-v-c93dd42e]{background:rgba(47,133,90,.25);color:#1f6f4a}.card-grid button.program-pending[data-v-c93dd42e]{background:rgba(217,119,6,.2);color:#9a5a0a}.card-grid button.program-attempted[data-v-c93dd42e]{background:rgba(59,130,246,.18);color:#1f4f9d}.card-grid button.active[data-v-c93dd42e]{background:var(--accent-ink);color:#fff}.card-grid button.correct[data-v-c93dd42e]{background:rgba(47,133,90,.25);color:#1f6f4a}.card-grid button.wrong[data-v-c93dd42e]{background:rgba(210,64,64,.2);color:#b33b3b}.card-grid button.unanswered[data-v-c93dd42e]{background:rgba(148,163,184,.2);color:var(--text-muted)}.program-summary-grid[data-v-c93dd42e]{display:grid;grid-template-columns:1fr;gap:8px}.program-pill[data-v-c93dd42e]{display:inline-flex;align-items:center;justify-content:space-between;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600}.program-pill.ac[data-v-c93dd42e]{background:rgba(47,133,90,.2);color:#1f6f4a}.program-pill.pending[data-v-c93dd42e]{background:rgba(217,119,6,.2);color:#9a5a0a}.program-pill.attempted[data-v-c93dd42e]{background:rgba(59,130,246,.18);color:#1f4f9d}@media screen and (max-width:960px){.exam-answer-sidebar[data-v-c93dd42e]{width:100%;position:static}}.katex .katex-mathml{display:none}.problem-menu[data-v-68a9c2a6]{display:flex;flex-wrap:wrap;gap:12px}a[data-v-68a9c2a6]{color:var(--accent)!important}.problem-menu span[data-v-68a9c2a6]{margin-left:0}.el-link[data-v-68a9c2a6]{font-size:14px!important;font-weight:600}.author-name[data-v-68a9c2a6]{font-size:13px!important;color:var(--text-muted)!important}.question-intr[data-v-68a9c2a6]{margin-top:20px;border-radius:var(--radius-md);border:1px solid rgba(31,122,140,.2);background:linear-gradient(140deg,rgba(31,122,140,.08),rgba(226,138,95,.08));padding:12px 14px;line-height:1.8;margin-bottom:12px;font-size:13px}.extra-file[data-v-68a9c2a6]{margin:10px;cursor:pointer}.file-download[data-v-68a9c2a6]{vertical-align:bottom;float:right;margin-right:5px}.submit-detail[data-v-68a9c2a6]{height:100%}[data-v-68a9c2a6] .el-tabs--border-card>.el-tabs__content{padding-top:0;padding-right:0;padding-bottom:0}.js-left[data-v-68a9c2a6]{padding-right:15px}@media screen and (min-width:992px){.problem-body[data-v-68a9c2a6]{margin-left:-2%;margin-right:-2%}.js-left[data-v-68a9c2a6]{height:730px!important;overflow-y:auto}#js-extraFile[data-v-68a9c2a6],#js-submission[data-v-68a9c2a6],.submit-detail[data-v-68a9c2a6]{overflow-y:auto}.js-right[data-v-68a9c2a6]{height:635px!important}#js-right-bottom[data-v-68a9c2a6]{height:49px}.problem-tag[data-v-68a9c2a6]{display:inline}.problem-menu[data-v-68a9c2a6]{float:right}.problem-menu span[data-v-68a9c2a6]{margin-left:10px}.question-intr[data-v-68a9c2a6]{margin-top:6px}}@media screen and (min-width:992px){.problem-box[data-v-68a9c2a6]{width:100%;height:100%;overflow:hidden}.problem-left[data-v-68a9c2a6]{width:50%;height:100%;overflow-y:auto;overflow-x:hidden;float:left}.problem-resize[data-v-68a9c2a6]{cursor:col-resize;position:absolute;top:330px;left:50%;background-color:#d6d6d6;border-radius:5px;width:10px;height:50px;background-size:cover;background-position:50%;font-size:32px;color:#fff}.problem-resize:hover .right-fold[data-v-68a9c2a6]{display:block}.problem-resize:hover .fold[data-v-68a9c2a6]:before{content:"";position:absolute;display:block;width:6px;height:24px;left:-6px}.right-fold[data-v-68a9c2a6]{display:none;margin-left:15px;margin-top:-35px}.left-fold[data-v-68a9c2a6],.right-fold[data-v-68a9c2a6]{position:absolute;font-weight:bolder;cursor:pointer;z-index:1000;text-align:center}.left-fold[data-v-68a9c2a6]{margin-left:-40px;margin-top:10px}.fold[data-v-68a9c2a6]:hover{color:#409eff;background:#fff}.problem-resize[data-v-68a9c2a6]:hover{color:#444}.problem-right[data-v-68a9c2a6]{height:100%;float:left;width:50%}.exam-problem-content-wrapper[data-v-68a9c2a6]{display:grid;grid-template-columns:220px 1fr;gap:12px;align-items:start}.exam-problem-layout[data-v-68a9c2a6]{display:flex;flex-direction:column;gap:18px}.exam-problem-layout .problem-left[data-v-68a9c2a6],.exam-problem-layout .problem-right[data-v-68a9c2a6]{width:100%!important;float:none}.exam-problem-body .problem-resize[data-v-68a9c2a6]{display:none}.exam-problem-body #problem-main[data-v-68a9c2a6]{padding-bottom:24px}.exam-problem-hero[data-v-68a9c2a6]{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-radius:18px;margin-bottom:18px;background:linear-gradient(120deg,rgba(31,122,140,.12),rgba(20,184,166,.08));border:1px solid var(--border);box-shadow:var(--shadow-soft)}.exam-problem-eyebrow[data-v-68a9c2a6]{margin:0 0 6px;font-size:12px;letter-spacing:2px;color:var(--accent-strong)}.exam-problem-title[data-v-68a9c2a6]{margin:0;font-size:22px;color:var(--text-strong);font-family:var(--font-display)}.exam-problem-meta[data-v-68a9c2a6]{font-size:13px;color:var(--text-muted)}.exam-problem-layout .submit-detail[data-v-68a9c2a6],.exam-problem-layout[data-v-68a9c2a6] :deep(.el-tabs--border-card){border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);border:1px solid var(--border)}.exam-problem-layout .submit-detail[data-v-68a9c2a6]{background:var(--bg-surface)}}@media screen and (max-width:992px){.exam-problem-content-wrapper[data-v-68a9c2a6]{grid-template-columns:1fr}.submit-detail[data-v-68a9c2a6]{padding-top:20px;height:100%}}[data-v-68a9c2a6] .el-card__header{border-bottom:0;padding-bottom:0}[data-v-68a9c2a6] .el-card__body{padding-bottom:5px!important}#right-column[data-v-68a9c2a6]{flex:none;width:220px}#problem-content[data-v-68a9c2a6]{margin-top:-40px}#problem-content .problem-section[data-v-68a9c2a6]{background:var(--bg-surface-soft);border:1px solid var(--border);border-radius:18px;padding:18px 20px;margin:18px 0 24px 0;box-shadow:var(--shadow-soft)}#problem-content .problem-section .title[data-v-68a9c2a6]{margin-top:0}#problem-content .problem-section .md-content[data-v-68a9c2a6]{margin:0}#problem-content .title[data-v-68a9c2a6]{font-size:15px;font-weight:700;margin:22px 0 8px 0;color:var(--accent-ink);font-family:var(--font-display)}#problem-content .copy[data-v-68a9c2a6]{padding-left:8px}.hint-content[data-v-68a9c2a6]{margin:1em 0;font-size:15px!important}.md-content[data-v-68a9c2a6]{margin:1em;font-size:15px}.flex-container[data-v-68a9c2a6]{display:flex;width:100%;max-width:100%;justify-content:space-around;align-items:flex-start;flex-flow:row nowrap}.example[data-v-68a9c2a6]{align-items:stretch}.example-input[data-v-68a9c2a6],.example-output[data-v-68a9c2a6]{width:50%;flex:1 1 auto;display:flex;flex-direction:column}.example pre[data-v-68a9c2a6]{flex:1 1 auto;align-self:stretch;border-style:solid;padding:8px 12px;white-space:pre;margin-top:10px;margin-bottom:10px;background:#f8f5ef;border:1px dashed rgba(16,24,40,.2);overflow:auto;font-size:.95em;margin-right:7%}#submit-code[data-v-68a9c2a6]{height:auto}#submit-code .status[data-v-68a9c2a6]{float:left}.submission-status[data-v-68a9c2a6]:hover{cursor:pointer}#submit-code .status span[data-v-68a9c2a6]{margin-left:10px}.submit-launching[data-v-68a9c2a6]{position:relative;overflow:hidden;box-shadow:0 0 0 0 rgba(45,140,240,.42);-webkit-animation:submitPulse-data-v-68a9c2a6 1.35s ease-in-out infinite;animation:submitPulse-data-v-68a9c2a6 1.35s ease-in-out infinite}.submit-launching[data-v-68a9c2a6]:after{content:"";position:absolute;top:-55%;bottom:-55%;left:-45%;width:38%;transform:rotate(20deg);background:linear-gradient(90deg,hsla(0,0%,100%,0),hsla(0,0%,100%,.7),hsla(0,0%,100%,0));-webkit-animation:submitSweep-data-v-68a9c2a6 1.1s ease-in-out infinite;animation:submitSweep-data-v-68a9c2a6 1.1s ease-in-out infinite}.submit-complete[data-v-68a9c2a6]{-webkit-animation:submitCompleteFlash-data-v-68a9c2a6 .85s ease both;animation:submitCompleteFlash-data-v-68a9c2a6 .85s ease both}.ac-celebration[data-v-68a9c2a6]{position:fixed;inset:0;z-index:6000;display:grid;place-items:center;overflow:hidden;background:radial-gradient(circle at 50% 42%,hsla(0,0%,100%,.88),hsla(0,0%,100%,.52) 36%,rgba(13,25,45,.42)),linear-gradient(135deg,rgba(45,155,240,.18),rgba(25,190,107,.18));cursor:pointer;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.ac-celebration-card[data-v-68a9c2a6]{position:relative;z-index:2;isolation:isolate;min-width:300px;padding:34px 42px 30px;border:1px solid hsla(0,0%,100%,.72);border-radius:28px;background:linear-gradient(180deg,hsla(0,0%,100%,.96),rgba(245,252,255,.9)),radial-gradient(circle at 50% 0,rgba(255,224,102,.36),transparent 46%);box-shadow:0 28px 80px rgba(15,23,42,.28),0 0 48px rgba(45,155,240,.28);text-align:center;-webkit-animation:acCardPop-data-v-68a9c2a6 .72s cubic-bezier(.2,1.35,.3,1) both;animation:acCardPop-data-v-68a9c2a6 .72s cubic-bezier(.2,1.35,.3,1) both}.ac-celebration-card[data-v-68a9c2a6]:before{content:"";position:absolute;inset:-3px;z-index:-1;border-radius:31px;background:conic-gradient(from 0deg,#2d9bf0,#19be6b,#ffd43b,#ff8f1f,#2d9bf0);opacity:.72;filter:blur(1px);-webkit-animation:acSpin-data-v-68a9c2a6 2.6s linear infinite;animation:acSpin-data-v-68a9c2a6 2.6s linear infinite}.ac-crown[data-v-68a9c2a6]{width:88px;height:88px;display:inline-grid;place-items:center;border-radius:28px;background:radial-gradient(circle at 32% 24%,#fff7b8 0 12%,transparent 14%),linear-gradient(135deg,#ffd43b,#ff8f1f 54%,#19be6b);color:#fff;font-size:34px;font-weight:1000;letter-spacing:1px;text-shadow:0 2px 8px rgba(130,65,0,.3);box-shadow:0 14px 34px rgba(255,143,31,.38);-webkit-animation:acBadgeFloat-data-v-68a9c2a6 1.35s ease-in-out infinite alternate;animation:acBadgeFloat-data-v-68a9c2a6 1.35s ease-in-out infinite alternate}.ac-celebration-card h2[data-v-68a9c2a6]{margin:18px 0 8px;color:#0f172a;font-size:34px;line-height:1;font-weight:1000;letter-spacing:.5px}.ac-celebration-card p[data-v-68a9c2a6]{margin:0;color:#475569;font-size:16px;font-weight:700}.ac-burst[data-v-68a9c2a6],.ac-orbit[data-v-68a9c2a6]{position:absolute;inset:0;pointer-events:none}.ac-burst span[data-v-68a9c2a6]{position:absolute;left:50%;top:50%;width:12px;height:30px;border-radius:999px;background:var(--spark-color);box-shadow:0 0 18px var(--spark-color);transform-origin:center;-webkit-animation:acSpark-data-v-68a9c2a6 2.1s cubic-bezier(.15,.8,.22,1) forwards;animation:acSpark-data-v-68a9c2a6 2.1s cubic-bezier(.15,.8,.22,1) forwards}.ac-orbit i[data-v-68a9c2a6]{--orbit-rotate:28deg;position:absolute;left:50%;top:50%;width:360px;height:360px;margin:-180px 0 0 -180px;border:1px solid rgba(45,155,240,.36);border-radius:50%;transform:rotate(var(--orbit-rotate)) scale(.3);-webkit-animation:acOrbit-data-v-68a9c2a6 1.35s ease-out forwards;animation:acOrbit-data-v-68a9c2a6 1.35s ease-out forwards}.ac-orbit i[data-v-68a9c2a6]:nth-child(2){--orbit-rotate:56deg;border-color:rgba(25,190,107,.36);-webkit-animation-delay:.08s;animation-delay:.08s}.ac-orbit i[data-v-68a9c2a6]:nth-child(3){--orbit-rotate:84deg;border-color:rgba(255,143,31,.36);-webkit-animation-delay:.16s;animation-delay:.16s}.ac-celebration-enter-active[data-v-68a9c2a6],.ac-celebration-leave-active[data-v-68a9c2a6]{transition:opacity .28s ease}.ac-celebration-enter[data-v-68a9c2a6],.ac-celebration-leave-to[data-v-68a9c2a6]{opacity:0}@-webkit-keyframes acSpark-data-v-68a9c2a6{0%{opacity:0;transform:rotate(var(--angle)) translate(0) scale(.35)}16%{opacity:1}to{opacity:0;transform:rotate(var(--angle)) translate(var(--distance)) scale(.04)}}@keyframes acSpark-data-v-68a9c2a6{0%{opacity:0;transform:rotate(var(--angle)) translate(0) scale(.35)}16%{opacity:1}to{opacity:0;transform:rotate(var(--angle)) translate(var(--distance)) scale(.04)}}@-webkit-keyframes acSpin-data-v-68a9c2a6{to{transform:rotate(1turn)}}@keyframes acSpin-data-v-68a9c2a6{to{transform:rotate(1turn)}}@-webkit-keyframes acBadgeFloat-data-v-68a9c2a6{0%{transform:translateY(0) rotate(-2deg)}to{transform:translateY(-8px) rotate(3deg)}}@keyframes acBadgeFloat-data-v-68a9c2a6{0%{transform:translateY(0) rotate(-2deg)}to{transform:translateY(-8px) rotate(3deg)}}@-webkit-keyframes acOrbit-data-v-68a9c2a6{0%{opacity:0;transform:rotate(var(--orbit-rotate)) scale(.3)}24%{opacity:1}to{opacity:0;transform:rotate(var(--orbit-rotate)) scale(1.1)}}@keyframes acOrbit-data-v-68a9c2a6{0%{opacity:0;transform:rotate(var(--orbit-rotate)) scale(.3)}24%{opacity:1}to{opacity:0;transform:rotate(var(--orbit-rotate)) scale(1.1)}}@-webkit-keyframes acCardPop-data-v-68a9c2a6{0%{opacity:0;transform:translateY(18px) scale(.78) rotate(-2deg)}72%{opacity:1;transform:translateY(-4px) scale(1.04) rotate(1deg)}to{opacity:1;transform:translateY(0) scale(1) rotate(0)}}@keyframes acCardPop-data-v-68a9c2a6{0%{opacity:0;transform:translateY(18px) scale(.78) rotate(-2deg)}72%{opacity:1;transform:translateY(-4px) scale(1.04) rotate(1deg)}to{opacity:1;transform:translateY(0) scale(1) rotate(0)}}@-webkit-keyframes submitPulse-data-v-68a9c2a6{0%{box-shadow:0 0 0 0 rgba(45,140,240,.42)}70%{box-shadow:0 0 0 10px rgba(45,140,240,0)}to{box-shadow:0 0 0 0 rgba(45,140,240,0)}}@keyframes submitPulse-data-v-68a9c2a6{0%{box-shadow:0 0 0 0 rgba(45,140,240,.42)}70%{box-shadow:0 0 0 10px rgba(45,140,240,0)}to{box-shadow:0 0 0 0 rgba(45,140,240,0)}}@-webkit-keyframes submitSweep-data-v-68a9c2a6{0%{left:-45%}to{left:120%}}@keyframes submitSweep-data-v-68a9c2a6{0%{left:-45%}to{left:120%}}@-webkit-keyframes submitCompleteFlash-data-v-68a9c2a6{0%{transform:translateY(0) scale(1)}35%{transform:translateY(-1px) scale(1.04);box-shadow:0 0 0 8px rgba(25,190,107,.12)}to{transform:translateY(0) scale(1);box-shadow:none}}@keyframes submitCompleteFlash-data-v-68a9c2a6{0%{transform:translateY(0) scale(1)}35%{transform:translateY(-1px) scale(1.04);box-shadow:0 0 0 8px rgba(25,190,107,.12)}to{transform:translateY(0) scale(1);box-shadow:none}}.captcha-container[data-v-68a9c2a6]{display:inline-block}.captcha-container .captcha-code[data-v-68a9c2a6]{width:auto;margin-top:-20px;margin-left:20px}.fl-right[data-v-68a9c2a6]{float:right}[data-v-68a9c2a6] .el-dialog__body{padding:10px 10px!important}#pieChart .echarts[data-v-68a9c2a6]{height:250px;width:210px}#pieChart #detail[data-v-68a9c2a6]{position:absolute;right:10px;top:10px}[data-v-68a9c2a6] .echarts{width:350px;height:350px}#pieChart-detail[data-v-68a9c2a6]{height:350px}.tj-btn[data-v-68a9c2a6]{margin-right:15px;float:right;cursor:pointer}.tj-btn.non-active[data-v-68a9c2a6]{border:1px solid #32ca99}.tj-btn.non-active[data-v-68a9c2a6]:hover{background-color:#d5f1eb}.tj-btn.active[data-v-68a9c2a6]{background-color:#67c23a;border-color:#67c23a;color:#fff}.ai-analysis-preference[data-v-68a9c2a6]{margin-bottom:12px}.ai-pref-section[data-v-68a9c2a6]{padding:10px 12px;border-radius:12px;background:hsla(0,0%,100%,.72);border:1px solid rgba(64,158,255,.16);margin-bottom:10px}.ai-pref-title[data-v-68a9c2a6]{font-size:13px;font-weight:600;color:#409eff;margin-bottom:8px}.ai-pref-btn-row[data-v-68a9c2a6]{display:flex;flex-wrap:wrap;gap:8px}.ai-pref-cycle-row[data-v-68a9c2a6]{margin-top:10px;display:flex;align-items:center;justify-content:space-between}.ai-empty[data-v-68a9c2a6]{color:#909399;text-align:center;padding:10px 0}.echarts[data-v-dee3945c]{margin:0 auto;width:100%;height:400px}@media screen and (max-width:768px){[data-v-dee3945c] .el-card__body{padding:0!important}}@media screen and (min-width:768px){.el-input-group[data-v-dee3945c]{width:50%}}@media screen and (min-width:1050px){.el-input-group[data-v-dee3945c]{width:30%}}.rank-signature-body img{height:50px!important;width:50px!important}.rank-signature-body p{margin:0;padding:0}.echarts[data-v-503c8c3b]{margin:0 auto;width:100%;height:400px}@media screen and (max-width:768px){[data-v-503c8c3b] .el-card__body{padding:0!important}}.user-avatar[data-v-503c8c3b]{margin-right:5px!important;vertical-align:middle}@media screen and (min-width:768px){.el-input-group[data-v-503c8c3b]{width:50%}}@media screen and (min-width:1050px){.el-input-group[data-v-503c8c3b]{width:30%}}.panel-title[data-v-31aa6e10]{font-size:1.5rem!important;font-weight:500}@media screen and (min-width:768px){.contest-time .left[data-v-31aa6e10]{text-align:left}.contest-time .right[data-v-31aa6e10]{text-align:right}.password-form-card[data-v-31aa6e10]{width:400px;margin:0 auto}}@media screen and (max-width:768px){.contest-time .left[data-v-31aa6e10],.contest-time .right[data-v-31aa6e10]{text-align:center}}[data-v-31aa6e10] .el-slider__button{width:20px!important;height:20px!important;background-color:#409eff!important}[data-v-31aa6e10] .el-slider__button-wrapper{z-index:500}[data-v-31aa6e10] .el-slider__bar{height:10px!important;background-color:#09be24!important}[data-v-31aa6e10] .el-card__header{border-bottom:0;padding-bottom:0}[data-v-31aa6e10] .el-tabs__nav-wrap{background:#fff;border-radius:3px}[data-v-31aa6e10] .el-tabs--top .el-tabs__item.is-top:nth-child(2){padding-left:20px}.contest-title[data-v-31aa6e10]{text-align:center}.contest-time[data-v-31aa6e10]{width:100%;font-size:16px}.el-tag--dark[data-v-31aa6e10]{border-color:#fff}.el-tag[data-v-31aa6e10]{color:#19be6b;background:#fff;border:1px solid #e9eaec;font-size:18px}.sub-menu[data-v-31aa6e10]{margin-top:15px}.password-form-tips[data-v-31aa6e10]{text-align:center;font-size:14px}@media screen and (min-width:1050px){.scoreboard-body[data-v-8c1afc26]{margin-left:-2%;margin-right:-2%}}.contest-title[data-v-8c1afc26]{text-align:center}.panel-title[data-v-8c1afc26]{font-size:1.5rem!important;font-weight:500}.contest-time[data-v-8c1afc26]{width:100%;font-size:16px}@media screen and (min-width:768px){.contest-time .left[data-v-8c1afc26]{text-align:left}.contest-time .right[data-v-8c1afc26]{text-align:right}}@media screen and (max-width:768px){.contest-time .left[data-v-8c1afc26],.contest-time .right[data-v-8c1afc26]{text-align:center}}[data-v-8c1afc26] .el-slider__button{width:20px!important;height:20px!important;background-color:#409eff!important}[data-v-8c1afc26] .el-slider__button-wrapper{z-index:500}[data-v-8c1afc26] .el-slider__bar{height:10px!important;background-color:#09be24!important}.el-tag--dark[data-v-8c1afc26]{border-color:#fff}.el-tag[data-v-8c1afc26]{color:#19be6b;background:#fff;border:1px solid #e9eaec;font-size:18px}[data-v-8c1afc26] .vxe-table .vxe-header--column:not(.col--ellipsis){padding:4px 0!important}[data-v-8c1afc26] .vxe-table .vxe-body--column{padding:4px 0!important;line-height:20px!important}[data-v-8c1afc26] .vxe-table .vxe-body--column:not(.col--ellipsis){line-height:20px!important;padding:0!important}[data-v-8c1afc26] .el-card__body{padding:15px!important;padding-top:20px!important}.vxe-cell p[data-v-8c1afc26],.vxe-cell span[data-v-8c1afc26]{margin:0;padding:0}[data-v-8c1afc26] .vxe-body--column{min-width:0;height:48px;box-sizing:border-box;text-align:left;text-overflow:ellipsis;vertical-align:middle}[data-v-8c1afc26] .vxe-table .vxe-cell{padding-left:5px!important;padding-right:5px!important}.submission-time[data-v-8c1afc26]{font-size:15.6px;font-family:Roboto,sans-serif}.submission-error[data-v-8c1afc26]{font-weight:400}@media screen and (min-width:1050px){.scoreboard-body[data-v-4084790d]{margin-left:-2%;margin-right:-2%}}.contest-title[data-v-4084790d]{text-align:center}.panel-title[data-v-4084790d]{font-size:1.5rem!important;font-weight:500}.contest-time[data-v-4084790d]{width:100%;font-size:16px}@media screen and (min-width:768px){.contest-time .left[data-v-4084790d]{text-align:left}.contest-time .right[data-v-4084790d]{text-align:right}}@media screen and (max-width:768px){.contest-time .left[data-v-4084790d],.contest-time .right[data-v-4084790d]{text-align:center}}[data-v-4084790d] .el-slider__button{width:20px!important;height:20px!important;background-color:#409eff!important}[data-v-4084790d] .el-slider__button-wrapper{z-index:500}[data-v-4084790d] .el-slider__bar{height:10px!important;background-color:#09be24!important}.el-tag--dark[data-v-4084790d]{border-color:#fff}.el-tag[data-v-4084790d]{color:#19be6b;background:#fff;border:1px solid #e9eaec;font-size:18px}[data-v-4084790d] .el-card__body{padding:15px!important;padding-top:20px!important}.vxe-cell p[data-v-4084790d],.vxe-cell span[data-v-4084790d]{margin:0;padding:0}[data-v-4084790d] .vxe-table .vxe-header--column:not(.col--ellipsis){padding:4px 0!important}[data-v-4084790d] .vxe-table .vxe-body--column{padding:4px 0!important;line-height:20px!important}[data-v-4084790d] .vxe-table .vxe-body--column:not(.col--ellipsis){line-height:20px!important;padding:0!important}[data-v-4084790d] .vxe-body--column{min-width:0;height:48px;box-sizing:border-box;text-align:left;text-overflow:ellipsis;vertical-align:middle}.problem-time[data-v-4084790d]{color:rgba(0,0,0,.45);font-size:12px}[data-v-4084790d] .vxe-table .vxe-cell{padding-left:5px!important;padding-right:5px!important}@media screen and (min-width:1050px){[data-v-01aa6788] .vxe-table--body-wrapper{overflow-x:hidden!important}}.filter-row[data-v-d72d7cca]{float:right}@media screen and (max-width:768px){.filter-row span[data-v-d72d7cca]{margin-right:2px}}@media screen and (min-width:768px){.filter-row span[data-v-d72d7cca]{margin-right:20px}}[data-v-d72d7cca] .el-tag--dark{border-color:#fff}.announcements-container[data-v-931546ae]{margin-top:-10px;margin-bottom:10px}.announcements-container li[data-v-931546ae]{padding-top:15px;list-style:none;padding-bottom:15px;margin-left:20px;margin-top:10px;font-size:16px;border:1px solid hsla(0,0%,73.3%,.5);border-left:2px solid #409eff}.flex-container[data-v-931546ae]{text-align:center}.flex-container .info[data-v-931546ae]{margin-top:5px}.flex-container .title .entry[data-v-931546ae]{color:#495060;font-style:oblique}.flex-container .title a[data-v-931546ae]:hover{color:#2d8cf0;border-bottom:1px solid #2d8cf0}.creator[data-v-931546ae],.date[data-v-931546ae]{width:200px;text-align:center}.date[data-v-931546ae]{margin-right:5px}.content-container[data-v-931546ae]{padding:0 20px 20px 20px}.no-announcement[data-v-931546ae]{text-align:center;font-size:16px}.announcement-animate-enter-active[data-v-931546ae]{-webkit-animation:fadeIn 1s;animation:fadeIn 1s}ul[data-v-931546ae]{list-style-type:none;-webkit-padding-start:0;padding-inline-start:0}.comment .markdown-content p{margin-top:0!important;margin-bottom:0!important}.comment-top[data-v-793fb17c]{margin-bottom:15px}.comment-top .title[data-v-793fb17c]{font-size:20px;margin-left:3.5em}.comment-top p[data-v-793fb17c]{margin:5px;padding:0}.face-box[data-v-793fb17c]{height:200px!important;width:300px!important;overflow:scroll!important;overflow-x:hidden!important}.container[data-v-793fb17c]{padding:10px 20px;box-sizing:border-box;background-color:#fff;box-shadow:0 2px 12px 0 rgb(0 0 0/10%);border:1px solid #ebeef5;margin-bottom:10px}.container .own-input[data-v-793fb17c]{margin-top:10px}.container .input-bottom[data-v-793fb17c]{margin-top:10px;padding:0 10px}.container .input-bottom .markdown-key[data-v-793fb17c]{font-size:20px;margin-left:5px;cursor:pointer}.container .own-input .own-btn-comment[data-v-793fb17c]{float:right}.container .emotionSelect[data-v-793fb17c]{font-size:25px;cursor:pointer}.emotionList[data-v-793fb17c]{display:flex;flex-wrap:wrap;padding:5px;height:200px;overflow-y:scroll}.emotionItem[data-v-793fb17c]{width:10%;font-size:20px;text-align:center;text-decoration:none}.emotionItem[data-v-793fb17c]:active,.emotionItem[data-v-793fb17c]:hover,.emotionItem[data-v-793fb17c]:link,.emotionItem[data-v-793fb17c]:visited{text-decoration:none}.comment-total[data-v-793fb17c]{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-left:12px;border-left:4px solid #03a9f4;font-size:18px;font-weight:500;height:20px;line-height:20px}.comment-total .text[data-v-793fb17c]{display:flex;align-items:center}.comment-total .number[data-v-793fb17c]{margin-left:6px;font-size:14px;font-weight:400}.user-avatar[data-v-793fb17c]{margin-right:5px!important;vertical-align:middle}.container .comment[data-v-793fb17c]{display:flex;flex-direction:column;padding:10px;border-top:1px solid #eee}.container .comment .info[data-v-793fb17c]{display:flex;align-items:center}.container .comment .info .user-info[data-v-793fb17c]{cursor:pointer}.container .comment .info .right[data-v-793fb17c]{display:flex;flex-direction:column;margin-left:10px}.container .comment .info .right .name[data-v-793fb17c]{font-size:16px;color:#409eff;margin-bottom:5px;font-weight:500}.container .comment .info .right .date[data-v-793fb17c]{font-size:12px;color:#909399}.container .comment .info-bottom[data-v-793fb17c]{margin-left:47px}.container .comment .content[data-v-793fb17c]{font-size:16px;color:#303133;line-height:20px;padding:10px 0}.container .comment .control[data-v-793fb17c]{display:flex;align-items:center;font-size:14px;color:#909399}.container .comment .control .like[data-v-793fb17c]{display:flex;align-items:center;margin-right:10px;cursor:pointer}.container .comment .control .like.active[data-v-793fb17c],.container .comment .control .like[data-v-793fb17c]:hover{color:#409eff}.container .comment .control .like .iconfont[data-v-793fb17c]{font-size:14px;margin-right:3px}.container .comment .control .comment-opt[data-v-793fb17c]{display:flex;align-items:center;cursor:pointer;margin-right:10px}.container .comment .control .comment-reply[data-v-793fb17c]:hover{color:#333}.container .comment .control .comment-delete[data-v-793fb17c]:hover{color:#ff503f}.container .comment .control .comment-opt .iconfont[data-v-793fb17c]{font-size:16px;margin-right:3px}.container .comment .reply[data-v-793fb17c]{margin:10px 0;border-left:2px solid #dcdfe6}.container .comment .reply .item[data-v-793fb17c]{margin:0 10px;padding:10px 0;border-bottom:1px dashed #ebeef5}.container .comment .reply .item .reply-content[data-v-793fb17c]{display:flex;align-items:center;font-size:14px;color:#303133}.container .comment .reply .item .reply-content .from-name[data-v-793fb17c]{color:#409eff;cursor:pointer;margin-right:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.container .comment .reply .item .reply-content .reply-text[data-v-793fb17c]{margin-left:5px;margin-right:2px;color:#333;font-size:14px;font-weight:400;width:32px}.container .comment .reply .item .reply-content .to-name[data-v-793fb17c]{color:#409eff;margin-right:5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:pointer}.container .comment .reply .item .reply-bottom[data-v-793fb17c]{display:flex;align-items:center;font-size:12px;color:#909399;margin-left:34px}.container .comment .reply .item .reply-bottom .reply-opt[data-v-793fb17c]{display:flex;align-items:center;margin-left:5px;cursor:pointer}.container .comment .reply .item .reply-bottom .reply-text[data-v-793fb17c]:hover{color:#333}.container .comment .reply .item .reply-bottom .reply-delete[data-v-793fb17c]:hover{color:#ff503f}.container .comment .reply .item .reply-bottom .reply-opt .iconfont[data-v-793fb17c]{margin-right:3px}.container .comment .reply .view-more[data-v-793fb17c]{font-size:12px;color:#6d757a}.container .comment .reply .view-more .btn-more[data-v-793fb17c]{padding:2px 3px;border-radius:4px}.container .comment .reply .view-more a[data-v-793fb17c]{outline:none;color:#00a1d6;text-decoration:none;cursor:pointer}.container .comment .reply .view-more a[data-v-793fb17c]:hover{background:#e5e9ef;color:#00a1d6}.container .comment .reply .fade-enter-active[data-v-793fb17c],.container .comment .reply fade-leave-active[data-v-793fb17c]{transition:opacity .5s}.container .comment .reply .fade-enter[data-v-793fb17c],.container .comment .reply .fade-leave-to[data-v-793fb17c]{opacity:0}.container .comment .reply .input-wrapper[data-v-793fb17c]{padding:10px}.container .btn-control[data-v-793fb17c]{float:right;align-items:center}.container .comment .reply .input-wrapper .btn-control .cancel[data-v-793fb17c]{font-size:16px;color:#606266;margin-right:20px;cursor:pointer}.container .comment .reply .input-wrapper .btn-control .cancel[data-v-793fb17c]:hover{color:#333}.container .comment .reply .input-wrapper .btn-control .confirm[data-v-793fb17c]{font-size:16px}.loading-text[data-v-793fb17c]{text-align:center}.loading-text a[data-v-793fb17c]{color:#999}.loading-text a[data-v-793fb17c]:hover{text-decoration:none;color:#03a9f4}.print-tips[data-v-d7823772]{margin-left:50px;padding:30px;padding-top:0}.filter-row[data-v-70602418]{float:right}@media screen and (max-width:768px){.filter-row span[data-v-70602418]{margin-right:2px}}@media screen and (min-width:768px){.filter-row span[data-v-70602418]{margin-right:20px}}[data-v-70602418] .el-tag--dark{border-color:#fff}@media screen and (min-width:1050px){[data-v-1553dc6a] .vxe-table--body-wrapper{overflow-x:hidden!important}}.role-root{background-color:#f9d681!important;color:#ff503f!important;font-weight:600}.role-admin{background-color:#409eff!important;color:#fff!important}.role{display:inline-block;font-size:.75rem;padding:.1875rem .25rem;line-height:1}[data-v-035c1bb8] .el-card__body{padding:0!important}.discussion-header[data-v-035c1bb8]{background-color:#fff;border-radius:6px;overflow:hidden;margin-bottom:10px;height:41px}.discussion-header .search[data-v-035c1bb8]{margin-top:3px;margin-right:6px;float:right}.list-card[data-v-035c1bb8]{border-radius:6px;margin-bottom:10px;padding:15px;text-align:left;position:relative}.list-card p[data-v-035c1bb8]{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.list-card .article-hlink[data-v-035c1bb8]{overflow:hidden;display:block}.svg-top[data-v-035c1bb8]{position:absolute;top:0;right:0}.article-hlink[data-v-035c1bb8]{margin:0;padding:0}.article-hlink a[data-v-035c1bb8]{font-size:16px;font-weight:600;color:#34495e;margin-top:5px}a[data-v-035c1bb8]{color:#34495e;text-decoration:none}.article-hlink2 p[data-v-035c1bb8]{margin-bottom:10px;color:#888;font-size:12px;margin:0;padding:0}.title-article .title-msg[data-v-035c1bb8]{margin-top:15px;font-size:12px;color:#999!important}.title-article .title-msg a[data-v-035c1bb8]{color:#999;text-decoration:none}.user-avatar[data-v-035c1bb8]{vertical-align:middle}.title-article .title-msg span[data-v-035c1bb8]{margin-right:3px}.title-article .title-msg .pl[data-v-035c1bb8]{padding-left:.3rem!important}.title-article .title-msg .pr[data-v-035c1bb8]{padding-right:.3rem!important}.category-body[data-v-035c1bb8]{background:#fff;padding:15px;margin-bottom:15px;border-radius:6px;overflow:hidden;margin-top:12px}.category-body .title-sidebar[data-v-035c1bb8]{border-bottom:1px solid #eee;width:100%;color:#34495e;font-size:14px;font-weight:600;padding-bottom:10px;margin-bottom:10px;overflow:hidden}.category-body .title-sideba a[data-v-035c1bb8]{color:#34495e}.category-body h3[data-v-035c1bb8]{margin:0;padding:0}.category-item[data-v-035c1bb8]{height:30px;font-size:14px;padding:3px 10px;margin-bottom:5px}.category-item a[data-v-035c1bb8]{color:#34495e}.category-item[data-v-035c1bb8]:hover{background-color:#eff3f5!important;font-weight:700;color:#222}[data-v-76fc2946] .el-dialog__body{padding:0 20px}.container[data-v-76fc2946]{box-sizing:border-box;background-color:#fff;box-shadow:0 2px 12px 0 rgb(0 0 0/10%);border:1px solid #ebeef5;margin-bottom:20px}.title-article[data-v-76fc2946]{background:#fff;overflow:hidden;padding:10px 20px;position:relative;text-align:center}.title-article h1.title[data-v-76fc2946]{font-size:25px;font-weight:600;color:#34495e;padding:0 0 10px;width:80%;line-height:32px;word-break:break-all}.title-article .title-msg[data-v-76fc2946]{margin-bottom:0;font-size:12px;color:#999}.title-article .title-msg span[data-v-76fc2946]{margin-right:2px}.title-article .title-msg span a.c999[data-v-76fc2946]{color:#999!important}.title-article .title-msg span a.c999[data-v-76fc2946]:hover{color:#007bff!important;text-decoration:none}.user-avatar[data-v-76fc2946]{vertical-align:middle}.user-name[data-v-76fc2946]{margin:0 .25rem!important}.title-article .title-msg a.report[data-v-76fc2946]{position:absolute;top:30px;right:5px;color:#4caf50!important;font-weight:700;font-size:14px}.title-article .title-msg a.like[data-v-76fc2946]{position:absolute;top:30px;right:68px;color:#ff6700!important;font-weight:700;font-size:14px}@media screen and (max-width:768px){.title-article .title-msg a.report[data-v-76fc2946]{top:50px!important;right:12px!important}.title-article .title-msg a.like[data-v-76fc2946]{top:24px!important;right:12px!important}}.body-article[data-v-76fc2946]{background:#fff;overflow:hidden;width:100%;padding:20px 20px;text-align:left;font-size:14px;line-height:1.6}.container[data-v-69fec1be]{margin-bottom:20px}.container .content[data-v-69fec1be]{font-size:16px;margin:0 50px 20px 50px}.container .content pre[data-v-69fec1be]{padding:5px 10px;white-space:pre-wrap;margin-top:15px;margin-bottom:15px;background:#f8f8f9;border:1px dashed #e9eaec}@media screen and (max-width:768px){.container .content[data-v-69fec1be]{font-size:1rem;margin:0 5px}}ul[data-v-69fec1be]{list-style:disc;-webkit-padding-start:0;padding-inline-start:0}li[data-v-69fec1be]{line-height:2}li .title[data-v-69fec1be]{font-weight:600;font-size:1rem}.result li[data-v-69fec1be]{list-style-type:none;margin-top:8px}.msg-title[data-v-fe517e4e]{background-image:linear-gradient(135deg,#2afadf 10%,#4c83ff)}[data-v-fe517e4e] .el-alert__title{font-size:18px!important;line-height:18px!important}[data-v-fe517e4e] .el-tabs__item{text-align:center!important;padding:0 40px;line-height:53px;height:53px;font-weight:700}[data-v-fe517e4e] .el-card__body{padding:15px;padding-bottom:10px}@media only screen and (max-width:767px){[data-v-fe517e4e] .el-tabs__item{padding:0 10px}[data-v-fe517e4e] .el-tabs__content{padding:12px;padding-left:0!important}}.box-card[data-v-697c212c]{margin-bottom:15px;position:relative}.clear-all[data-v-697c212c]{cursor:pointer;color:#409eff}.clear-all[data-v-697c212c]:hover{color:red;font-weight:bolder}.msg-wrap[data-v-697c212c]{padding:20px;padding-top:0;overflow:hidden}@media only screen and (max-width:767px){.msg-wrap[data-v-697c212c]{padding:0}}.msg-list-header[data-v-697c212c]{height:35px;border-bottom:3px solid #eff3f5;position:relative;top:-10px}.svg-lt[data-v-697c212c]{position:absolute;top:0;right:0}.fl[data-v-697c212c]{float:left}.fr[data-v-697c212c]{float:right}.msg-list-item[data-v-697c212c]{display:flex}.msg-list-item .title[data-v-697c212c]{color:#99a;font-size:16px;margin-left:13px}.msg-list-item .title .content[data-v-697c212c]{color:#222;margin:10px 0;overflow:hidden;text-overflow:ellipsis;word-break:break-word;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:20px;max-height:2.6em}.user-name[data-v-697c212c]{color:#666;font-weight:700}.user-name[data-v-697c212c]:hover{cursor:pointer;color:#409eff}.msg-action[data-v-697c212c]{font-size:16px;margin-left:5px}.msg-list-item .orginal-reply[data-v-697c212c]{color:#999;border-left:2px solid #e7e7e7;margin:8px 0 5px;padding-left:4px;overflow:hidden;text-overflow:ellipsis;word-break:break-word;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12px;line-height:16px;max-height:2.6em}.msg-list-item .extra-info[data-v-697c212c]{color:#999;font-size:12px;line-height:30px}.msg-list-item .extra-info span[data-v-697c212c]{margin-right:10px}.msg-list-item .extra-info .delete[data-v-697c212c]:hover{cursor:pointer;color:red}.link-discussion[data-v-697c212c]{color:#999;font-size:15px;text-align:center}.link-discussion .title[data-v-697c212c]{color:#409eff;font-weight:700;cursor:pointer}@media only screen and (max-width:767px){.link-discussion[data-v-697c212c]{text-align:left}.msg-action[data-v-697c212c]{font-size:13px;margin-left:0;display:block}.msg-list-item .extra-info[data-v-697c212c],.msg-list-item .orginal-reply[data-v-697c212c],.msg-list-item .title .content[data-v-697c212c]{margin-left:-47px}}.box-card[data-v-27f3ea61]{margin-bottom:15px;position:relative}.clear-all[data-v-27f3ea61]{cursor:pointer;color:#409eff}.clear-all[data-v-27f3ea61]:hover{color:red;font-weight:bolder}.msg-wrap[data-v-27f3ea61]{padding:20px;padding-top:0;overflow:hidden}@media only screen and (max-width:767px){.msg-wrap[data-v-27f3ea61]{padding:0}}.msg-list-header[data-v-27f3ea61]{height:35px;border-bottom:3px solid #eff3f5;position:relative;top:-10px}.svg-lt[data-v-27f3ea61]{position:absolute;top:0;right:0}.fl[data-v-27f3ea61]{float:left}.fr[data-v-27f3ea61]{float:right}.msg-list-item[data-v-27f3ea61]{line-height:30px}.title[data-v-27f3ea61]{color:#333;font-weight:700;font-size:14px}.extra[data-v-27f3ea61]{color:#999;font-size:12px;line-height:22px;margin:0 8px}.bottom[data-v-27f3ea61]{color:#666;padding-left:8px}.text[data-v-27f3ea61]{word-break:break-word}.delete[data-v-27f3ea61]:hover{cursor:pointer;color:red;font-weight:bolder}.training-list-page[data-v-5264b67e]{max-width:1180px;margin:0 auto}.training-hero[data-v-5264b67e]{padding:8px 0 24px}.training-title[data-v-5264b67e]{margin:0 0 24px;text-align:center;font-size:28px;line-height:1.25;color:#111827;letter-spacing:1px}.training-source-grid[data-v-5264b67e]{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:18px}.training-source-card[data-v-5264b67e]{min-height:96px;padding:22px 18px;border:1px solid #e5e7eb;border-radius:8px;background:#fff;text-align:center;font:inherit;cursor:pointer;box-shadow:0 8px 22px rgba(15,23,42,.04);transition:all .22s ease}.training-source-card[data-v-5264b67e]:focus-visible{outline:3px solid rgba(45,155,240,.28);outline-offset:2px}.training-source-card[data-v-5264b67e]:active{transform:translateY(0) scale(.98)}.training-source-card.active[data-v-5264b67e],.training-source-card[data-v-5264b67e]:hover{border-color:#2d9bf0;background:linear-gradient(180deg,#f2fbff,#fff);box-shadow:0 14px 30px rgba(45,155,240,.14);transform:translateY(-2px)}.training-source-card strong[data-v-5264b67e]{display:block;margin-bottom:12px;color:#1f2937;font-size:16px}.training-source-card span[data-v-5264b67e]{display:block;max-width:180px;margin:0 auto;color:#67748a;font-size:13px;line-height:1.55}.training-board[data-v-5264b67e]{overflow:hidden;border:1px solid #e5e7eb;border-radius:8px}.training-board[data-v-5264b67e] .el-card__body{padding:0}.training-filter-bar[data-v-5264b67e]{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;border-bottom:1px solid #edf0f5;background:#fff}.training-search[data-v-5264b67e]{width:260px}.training-auth-tags[data-v-5264b67e]{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:8px}.filter-label[data-v-5264b67e]{color:#64748b;font-size:13px}.filter-tag[data-v-5264b67e]{cursor:pointer}.training-category-tabs[data-v-5264b67e]{display:flex;align-items:center;flex-wrap:wrap;gap:8px 18px;padding:18px 20px;border-bottom:1px solid #edf0f5;background:#fff}.training-active-filters[data-v-5264b67e]{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding:12px 20px;border-bottom:1px solid #edf0f5;background:#fbfdff}.active-filter-title[data-v-5264b67e],.category-tabs-title[data-v-5264b67e]{color:#64748b;font-size:13px;font-weight:700}.training-tab[data-v-5264b67e]{position:relative;padding:0;border:none;background:transparent;color:#4b5563;font-size:15px;line-height:28px;cursor:pointer;transition:color .2s ease}.training-tab[data-v-5264b67e]:after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;border-radius:999px;background:var(--tab-color,#3498db);opacity:0;transform:scaleX(.6);transition:all .2s ease}.training-tab.active[data-v-5264b67e],.training-tab[data-v-5264b67e]:hover{color:var(--tab-color,#3498db)}.training-tab.active[data-v-5264b67e]:after,.training-tab[data-v-5264b67e]:hover:after{opacity:1;transform:scaleX(1)}.training-card-grid[data-v-5264b67e]{min-height:260px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding:22px 20px;background:#fafafa}.training-topic-card[data-v-5264b67e]{position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:104px;padding:18px 16px;border:1px solid #e5e7eb;border-radius:8px;background:#fff;cursor:pointer;transition:all .22s ease;overflow:hidden}.training-topic-card[data-v-5264b67e]:hover{border-color:#2d9bf0;box-shadow:0 16px 34px rgba(45,155,240,.14);transform:translateY(-3px)}.training-topic-card.locked[data-v-5264b67e]{cursor:not-allowed;background:linear-gradient(135deg,#f8fafc,#fff 70%)}.training-topic-card.locked[data-v-5264b67e]:hover{border-color:#cbd5e1;box-shadow:none;transform:none}.training-topic-card.completed[data-v-5264b67e]{border-color:rgba(25,190,107,.28)}.training-card-main[data-v-5264b67e]{min-width:0}.training-card-head[data-v-5264b67e]{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.training-number[data-v-5264b67e]{padding:0 9px;border-radius:5px;background:#e8f4ff;color:#2d9bf0}.training-gate-pill[data-v-5264b67e],.training-number[data-v-5264b67e]{display:inline-flex;align-items:center;height:22px;font-size:12px;font-weight:700}.training-gate-pill[data-v-5264b67e]{gap:4px;padding:0 8px;border-radius:999px}.training-gate-pill.active[data-v-5264b67e]{background:#fff7ed;color:#f97316}.training-gate-pill.completed[data-v-5264b67e]{background:#ecfdf3;color:#19be6b}.training-gate-pill.locked[data-v-5264b67e]{background:#eef2f7;color:#64748b}.training-card-main h3[data-v-5264b67e]{margin:10px 0 10px;color:#111827;font-size:16px;line-height:1.35;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.training-meta[data-v-5264b67e],.training-tags[data-v-5264b67e]{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.training-meta[data-v-5264b67e]{color:#64748b;font-size:12px}.training-author[data-v-5264b67e]{color:#1f7fd4}.training-author[data-v-5264b67e]:hover{text-decoration:underline}.training-heat[data-v-5264b67e]{color:#ef5b82}.training-tags[data-v-5264b67e]{margin-top:10px}.training-progress-ring[data-v-5264b67e]{--progress:0%;--ring-color:#2d9bf0;--ring-bg:#e8f4ff;flex:0 0 auto;width:58px;height:58px;display:grid;place-items:center;border-radius:50%;background:radial-gradient(circle at center,#fff 58%,transparent 60%),conic-gradient(var(--ring-color) var(--progress),var(--ring-bg) 0);color:var(--ring-color);font-size:14px;font-weight:800;box-shadow:inset 0 0 0 2px var(--ring-color),0 6px 14px rgba(45,155,240,.16)}.training-lock-mask[data-v-5264b67e]{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:8px;background:rgba(248,250,252,.82);color:#475569;font-size:13px;font-weight:800;text-align:center;pointer-events:none;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.training-lock-mask i[data-v-5264b67e]{color:#2d9bf0;font-size:18px}.training-empty[data-v-5264b67e]{grid-column:1/-1;background:#fff;border-radius:8px}@media screen and (max-width:992px){.training-card-grid[data-v-5264b67e],.training-source-grid[data-v-5264b67e]{grid-template-columns:repeat(2,minmax(0,1fr))}.training-filter-bar[data-v-5264b67e]{align-items:flex-start;flex-direction:column}.training-auth-tags[data-v-5264b67e]{justify-content:flex-start}}@media screen and (max-width:640px){.training-card-grid[data-v-5264b67e],.training-source-grid[data-v-5264b67e]{grid-template-columns:1fr}.training-search[data-v-5264b67e]{width:100%}.training-topic-card[data-v-5264b67e]{align-items:flex-start}}.card-top[data-v-1fab5e0f]{margin-top:15px}.training-header[data-v-1fab5e0f]{text-align:center}.count[data-v-1fab5e0f]{margin-top:10px;font-size:18px;font-weight:700}.password-form-card[data-v-1fab5e0f]{text-align:center;margin-bottom:15px}.info-rows>[data-v-1fab5e0f]{margin-bottom:var(--info-row-margin-bottom,1em);display:flex;align-items:center;font-size:16px;line-height:1.5;color:rgba(0,0,0,.75)}.info-rows>*>[data-v-1fab5e0f]:first-child{flex:1 0 auto;text-align:left}.info-rows[data-v-1fab5e0f]>:last-child{margin-bottom:0}[data-v-1fab5e0f] .el-card__header{border-bottom:0;padding-bottom:0}[data-v-1fab5e0f] .el-tabs__nav-wrap{background:#fff;border-radius:3px}[data-v-1fab5e0f] .el-tabs--top .el-tabs__item.is-top:nth-child(2){padding-left:20px}@media screen and (min-width:1050px){[data-v-701205d3] .vxe-table--body-wrapper{overflow-x:hidden!important}}.rank-title[data-v-631bd71e]{text-align:center}[data-v-631bd71e] .el-card__body{padding:20px!important}.training-rank-search[data-v-631bd71e]{text-align:center;margin:10px auto;width:90%}@media screen and (min-width:768px){.training-rank-search[data-v-631bd71e]{width:50%}}@media screen and (min-width:1050px){.training-rank-search[data-v-631bd71e]{width:30%}}.vxe-cell p[data-v-631bd71e],.vxe-cell span[data-v-631bd71e]{margin:0;padding:0}@media screen and (max-width:768px){[data-v-631bd71e] .el-card__body{padding:0!important}}a.emphasis[data-v-631bd71e]{color:#495060!important}a.emphasis[data-v-631bd71e]:hover{color:#2d8cf0!important}[data-v-631bd71e] .vxe-table .vxe-header--column:not(.col--ellipsis){padding:4px 0!important}[data-v-631bd71e] .vxe-table .vxe-body--column{padding:4px 0!important;line-height:20px!important}[data-v-631bd71e] .vxe-table .vxe-body--column:not(.col--ellipsis){line-height:20px!important;padding:0!important}[data-v-631bd71e] .vxe-body--column{min-width:0;height:51px!important;box-sizing:border-box;text-align:left;text-overflow:ellipsis;vertical-align:middle}[data-v-631bd71e] .vxe-table .vxe-cell{padding-left:5px!important;padding-right:5px!important}.judge-status[data-v-631bd71e]{font-size:16px;font-weight:700}.judge-time[data-v-631bd71e]{color:rgba(0,0,0,.45);font-size:12px}.exam-shell[data-v-5a7857ea]{min-height:auto;padding:0;background:transparent;font-family:var(--font-body)}.exam-hero[data-v-5a7857ea]{display:flex;justify-content:space-between;align-items:center;border-radius:var(--radius-xl);padding:28px 32px;box-shadow:var(--shadow-lift)}.hero-text[data-v-5a7857ea]{max-width:520px}.hero-eyebrow[data-v-5a7857ea]{letter-spacing:4px;font-size:12px;font-weight:600;color:var(--accent-ink);margin:0 0 8px}.hero-title[data-v-5a7857ea]{font-family:var(--font-display);font-size:32px;margin:0 0 8px;color:var(--text-strong)}.hero-subtitle[data-v-5a7857ea]{margin:0;color:var(--text-muted);font-size:14px;line-height:1.6}.hero-badge[data-v-5a7857ea]{display:flex;align-items:center;gap:8px;background:hsla(0,0%,100%,.85);border-radius:var(--radius-lg);padding:10px 16px;font-weight:600;color:var(--accent-strong)}.exam-toolbar[data-v-5a7857ea]{display:flex;align-items:center;gap:12px;margin:24px 0 16px}.exam-search[data-v-5a7857ea]{max-width:320px}.exam-grid[data-v-5a7857ea]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}.exam-card[data-v-5a7857ea]{background:#fff;border-radius:var(--radius-lg);padding:18px 20px 16px;box-shadow:var(--shadow-soft);border:1px solid var(--border);display:flex;flex-direction:column;gap:12px}.exam-card-header[data-v-5a7857ea]{display:flex;justify-content:space-between;gap:12px}.exam-title[data-v-5a7857ea]{margin:6px 0 0;font-size:20px;color:var(--text-strong)}.exam-level[data-v-5a7857ea]{margin:0;font-size:12px;color:var(--text-muted);letter-spacing:1px;text-transform:uppercase}.exam-status[data-v-5a7857ea]{align-self:flex-start;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}.status-running[data-v-5a7857ea]{background:rgba(22,163,74,.12);color:#15803d}.status-scheduled[data-v-5a7857ea]{background:rgba(31,122,140,.12);color:var(--accent-strong)}.status-ended[data-v-5a7857ea]{background:rgba(148,163,184,.2);color:#475569}.exam-meta[data-v-5a7857ea]{display:flex;flex-direction:column;gap:6px;color:var(--text-muted);font-size:13px}.meta-row[data-v-5a7857ea]{display:flex;justify-content:space-between}.exam-actions[data-v-5a7857ea]{display:flex;justify-content:flex-end}.exam-pagination[data-v-5a7857ea]{margin-top:24px;text-align:center}@media screen and (max-width:768px){.exam-shell[data-v-5a7857ea]{padding:0}.exam-hero[data-v-5a7857ea]{flex-direction:column;align-items:flex-start;gap:16px}.hero-title[data-v-5a7857ea]{font-size:26px}}.exam-detail[data-v-223a36c2]{min-height:auto;padding:0;background:transparent;font-family:var(--font-body)}.exam-subnav[data-v-223a36c2]{margin-bottom:20px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);padding:4px 8px}.exam-subnav-menu[data-v-223a36c2]{background:transparent;border-bottom:none}.exam-subnav-menu[data-v-223a36c2] :deep(.el-menu-item){height:40px;line-height:40px;border-radius:999px;margin:4px 6px;color:var(--text)}.exam-subnav-menu[data-v-223a36c2] :deep(.el-menu-item.is-active){background:var(--accent);color:#fff}.detail-card[data-v-223a36c2]{background:var(--bg-surface);border-radius:var(--radius-xl);padding:28px 32px;box-shadow:var(--shadow-lift);border:1px solid var(--border)}.detail-header[data-v-223a36c2]{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.detail-level[data-v-223a36c2]{margin:0 0 6px;font-size:12px;letter-spacing:1px;color:var(--text-muted)}.detail-title[data-v-223a36c2]{margin:0;font-size:30px;font-family:var(--font-display);color:var(--text-strong)}.detail-status[data-v-223a36c2]{padding:6px 14px;border-radius:999px;font-size:12px;font-weight:600}.status-running[data-v-223a36c2]{background:rgba(22,163,74,.12);color:#15803d}.status-scheduled[data-v-223a36c2]{background:rgba(31,122,140,.12);color:var(--accent-strong)}.status-ended[data-v-223a36c2]{background:rgba(148,163,184,.2);color:#475569}.detail-meta[data-v-223a36c2]{margin:20px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.meta-item[data-v-223a36c2]{display:flex;flex-direction:column;gap:4px;padding:12px 14px;border-radius:var(--radius-md);background:var(--bg-surface-soft);color:var(--text-muted)}.detail-label[data-v-223a36c2]{font-weight:600;color:var(--text-strong);margin-bottom:8px}.detail-desc[data-v-223a36c2]{padding:12px 0}.detail-actions[data-v-223a36c2]{margin-top:24px;display:flex;gap:12px}.scoreboard-card[data-v-223a36c2]{margin-top:24px;background:var(--bg-surface);border-radius:var(--radius-xl);padding:24px;box-shadow:var(--shadow-soft);border:1px solid var(--border)}.scoreboard-header[data-v-223a36c2]{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.scoreboard-hint[data-v-223a36c2]{margin:4px 0 0;color:var(--text-muted);font-size:12px}.scoreboard-actions[data-v-223a36c2]{display:flex;align-items:center;gap:12px}.scoreboard-updated[data-v-223a36c2]{font-size:12px;color:var(--text-muted)}.scoreboard-user[data-v-223a36c2]{display:flex;align-items:center;gap:10px}.scoreboard-name[data-v-223a36c2]{font-weight:600;color:var(--text-strong)}.scoreboard-sub[data-v-223a36c2]{font-size:12px;color:var(--text-muted)}@media screen and (max-width:768px){.detail-card[data-v-223a36c2]{padding:22px}.detail-title[data-v-223a36c2]{font-size:24px}.detail-actions[data-v-223a36c2]{flex-direction:column;align-items:stretch}}.exam-room[data-v-64f62f0d]{min-height:100vh;background:linear-gradient(180deg,#d7ecf8,#cfe6f3);padding:12px 2.5vw 20px;font-family:var(--font-body)}.room-header[data-v-64f62f0d]{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:hsla(0,0%,100%,.92);border-radius:10px;border:1px solid #d8e5ef;box-shadow:0 6px 16px rgba(41,64,87,.08);margin-bottom:12px}.room-title h2[data-v-64f62f0d]{margin:4px 0 0;font-size:18px;color:var(--text-strong)}.room-eyebrow[data-v-64f62f0d]{margin:0;font-size:11px;color:var(--text-muted)}.paper-summary[data-v-64f62f0d]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;align-items:center;padding:10px 14px;background:rgba(14,165,164,.14);border:1px solid rgba(14,165,164,.25);color:#0f5c68;font-size:13px;border-radius:10px;margin-bottom:12px}.paper-summary span[data-v-64f62f0d]{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.room-timer[data-v-64f62f0d]{display:flex;gap:16px}.timer-block[data-v-64f62f0d]{display:flex;flex-direction:column;align-items:flex-end;font-size:12px;color:var(--text-muted)}.timer-block strong[data-v-64f62f0d]{font-size:16px;color:var(--text-strong)}.room-body[data-v-64f62f0d]{display:grid;grid-template-columns:220px 1fr;gap:12px}.room-sidebar[data-v-64f62f0d]{display:flex;flex-direction:column;gap:10px;position:-webkit-sticky;position:sticky;top:12px;align-self:start}.room-main[data-v-64f62f0d]{background:hsla(0,0%,100%,.96);border-radius:10px;padding:14px 16px;border:1px solid #d8e5ef;box-shadow:0 6px 16px rgba(41,64,87,.08);display:flex;flex-direction:column;min-height:520px}.question-header[data-v-64f62f0d]{display:flex;justify-content:space-between;font-size:12px;color:var(--text-muted);margin-bottom:10px}.question-actions[data-v-64f62f0d]{display:flex;align-items:center;gap:10px}.question-stem[data-v-64f62f0d]{font-size:14px;color:var(--text-strong);line-height:1.55;margin-bottom:12px}.option-list[data-v-64f62f0d]{display:flex;flex-direction:column;gap:8px}.option-item[data-v-64f62f0d]{padding:8px 10px;border-radius:8px;background:var(--bg-surface-soft);transition:all .2s ease}.option-item .el-radio__label[data-v-64f62f0d],.option-item .option-content[data-v-64f62f0d],.option-item .option-label[data-v-64f62f0d]{color:var(--text)}.option-item[data-v-64f62f0d]:hover{background:rgba(31,122,140,.12)}.option-label[data-v-64f62f0d]{font-weight:600;margin-right:8px}.program-body[data-v-64f62f0d]{display:flex;flex-direction:column;gap:10px;color:var(--text-muted)}.program-tip[data-v-64f62f0d]{margin-top:6px;font-size:12px;color:var(--accent-strong)}.room-footer[data-v-64f62f0d]{margin-top:auto;display:flex;justify-content:space-between;gap:12px}.ai-empty[data-v-64f62f0d]{padding:18px 0;text-align:center;color:var(--text-muted);font-size:14px}.ai-answer-content[data-v-64f62f0d]{font-size:14px}@media screen and (max-width:960px){.paper-summary[data-v-64f62f0d]{grid-template-columns:1fr;gap:6px}.room-body[data-v-64f62f0d]{grid-template-columns:1fr}.room-sidebar[data-v-64f62f0d]{position:static}.room-footer[data-v-64f62f0d]{flex-direction:column;align-items:stretch}}.exam-result[data-v-dd6c4f12]{min-height:auto;background:transparent;padding:0;font-family:var(--font-body)}.result-card[data-v-dd6c4f12]{background:var(--bg-surface);border-radius:var(--radius-xl);padding:32px;border:1px solid var(--border);box-shadow:var(--shadow-lift)}.result-card h2[data-v-dd6c4f12]{margin:0 0 6px;font-size:26px;font-family:var(--font-display);color:var(--text-strong)}.result-subtitle[data-v-dd6c4f12]{margin:0 0 24px;color:var(--text-muted)}.result-pending[data-v-dd6c4f12]{margin:-12px 0 16px;color:#9a5a0a;font-size:13px}.score-grid[data-v-dd6c4f12]{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.score-item[data-v-dd6c4f12]{background:var(--bg-surface-soft);border-radius:var(--radius-md);padding:18px;display:flex;flex-direction:column;gap:6px;color:var(--text-muted)}.score-item strong[data-v-dd6c4f12]{font-size:22px;color:var(--text-strong)}.score-item.total[data-v-dd6c4f12]{background:var(--accent);color:#fff}.score-item.total strong[data-v-dd6c4f12]{color:#fff}.result-actions[data-v-dd6c4f12]{margin-top:24px;display:flex;gap:12px}@media screen and (max-width:768px){.result-actions[data-v-dd6c4f12]{flex-direction:column;align-items:stretch}}.exam-monitor[data-v-05d0d14c]{min-height:auto;padding:0;background:transparent;font-family:var(--font-body)}.exam-subnav[data-v-05d0d14c]{margin-bottom:20px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);padding:4px 8px}.exam-subnav-menu[data-v-05d0d14c]{background:transparent;border-bottom:none}.exam-subnav-menu[data-v-05d0d14c] :deep(.el-menu-item){height:40px;line-height:40px;border-radius:999px;margin:4px 6px;color:var(--text)}.exam-subnav-menu[data-v-05d0d14c] :deep(.el-menu-item.is-active){background:var(--accent);color:#fff}.monitor-card[data-v-05d0d14c]{background:var(--bg-surface);border-radius:var(--radius-xl);padding:24px;border:1px solid var(--border);box-shadow:var(--shadow-lift)}.monitor-header[data-v-05d0d14c]{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.monitor-label[data-v-05d0d14c]{margin:0 0 6px;font-size:12px;letter-spacing:2px;color:var(--text-muted)}.monitor-title[data-v-05d0d14c]{margin:0;font-size:24px;font-family:var(--font-display);color:var(--text-strong)}.monitor-actions[data-v-05d0d14c]{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.monitor-search[data-v-05d0d14c]{width:220px}.monitor-user[data-v-05d0d14c]{display:flex;align-items:center;gap:10px}.monitor-name[data-v-05d0d14c]{font-weight:600;color:var(--text-strong)}.monitor-sub[data-v-05d0d14c]{font-size:12px;color:var(--text-muted)}.program-score-cell[data-v-05d0d14c]{display:inline-flex;align-items:center;gap:6px}@media screen and (max-width:768px){.monitor-header[data-v-05d0d14c]{flex-direction:column;align-items:flex-start}.monitor-search[data-v-05d0d14c]{width:100%}}.exam-monitor-paper[data-v-b913fcac]{min-height:auto;padding:0;background:transparent;font-family:var(--font-body)}.paper-block[data-v-b913fcac],.paper-header-card[data-v-b913fcac]{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-soft)}.paper-header-card[data-v-b913fcac]{padding:20px 24px;margin-bottom:16px}.paper-header-top[data-v-b913fcac]{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}.paper-user[data-v-b913fcac]{display:flex;align-items:center;gap:12px}.paper-eyebrow[data-v-b913fcac]{margin:0 0 4px;color:var(--text-muted);font-size:12px;letter-spacing:1px}.paper-title[data-v-b913fcac]{margin:0;font-size:24px;color:var(--text-strong)}.paper-user-name[data-v-b913fcac]{margin:6px 0 0;color:var(--text)}.paper-actions[data-v-b913fcac]{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.paper-meta[data-v-b913fcac]{margin-top:14px;display:flex;gap:12px;flex-wrap:wrap;color:var(--text-muted);font-size:13px}.paper-block[data-v-b913fcac]{padding:18px 20px;margin-bottom:16px}.block-title[data-v-b913fcac]{font-size:16px;font-weight:600;color:var(--text-strong);margin-bottom:14px}.answer-card[data-v-b913fcac]{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-surface-soft);padding:14px}.answer-card+.answer-card[data-v-b913fcac]{margin-top:12px}.answer-header[data-v-b913fcac]{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;flex-wrap:wrap}.answer-title[data-v-b913fcac]{display:flex;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--text)}.answer-body[data-v-b913fcac]{margin-top:12px}.question-stem[data-v-b913fcac]{color:var(--text-strong)}.option-list[data-v-b913fcac]{margin:10px 0 0;padding:0;list-style:none}.option-list li[data-v-b913fcac]{padding:8px 10px;border-radius:var(--radius-md);background:#fff;margin-bottom:8px;color:var(--text);border:1px solid transparent}.option-correct[data-v-b913fcac]{border-color:rgba(34,197,94,.4)!important}.option-answer[data-v-b913fcac]{background:rgba(59,130,246,.12)!important}.option-label[data-v-b913fcac]{font-weight:600;margin-right:6px}.answer-footer[data-v-b913fcac]{margin-top:10px;display:flex;flex-wrap:wrap;gap:12px;color:var(--text-muted);font-size:13px}.program-tags[data-v-b913fcac]{display:flex;gap:8px;align-items:center}.program-meta[data-v-b913fcac]{margin:10px 0;display:flex;flex-wrap:wrap;gap:12px;font-size:13px;color:var(--text-muted)}.score-tip[data-v-b913fcac]{margin:8px 0 12px}@media screen and (max-width:768px){.paper-title[data-v-b913fcac]{font-size:20px}}.user-avatar[data-v-4068ee86]{margin-right:5px!important;vertical-align:middle}.rank-header[data-v-4068ee86]{display:flex;align-items:center;justify-content:space-between;gap:12px}.rank-actions[data-v-4068ee86]{display:flex;align-items:center;gap:10px}.rank-updated[data-v-4068ee86]{font-size:12px;color:var(--text-muted)}.resource-hub[data-v-21a216e6]{display:flex;flex-direction:column;gap:16px}.resource-header[data-v-21a216e6]{padding:18px 20px;display:flex;justify-content:space-between;gap:12px;align-items:center}.resource-header-main[data-v-21a216e6]{min-width:0}.resource-header-actions[data-v-21a216e6]{flex-shrink:0}.toolbar-row[data-v-21a216e6]{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.toolbar-input[data-v-21a216e6]{min-width:220px;max-width:320px}.toolbar-select[data-v-21a216e6]{min-width:170px}.resource-grid[data-v-21a216e6]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}.resource-card[data-v-21a216e6]{border-radius:var(--radius-lg)}.resource-card-head[data-v-21a216e6]{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.resource-title[data-v-21a216e6]{margin:0;font-size:16px;color:var(--text-strong)}.resource-tag-row[data-v-21a216e6]{display:inline-flex;align-items:center;gap:6px}.resource-summary[data-v-21a216e6]{margin:10px 0 8px;color:var(--text-muted);min-height:36px;font-size:13px}.resource-extra[data-v-21a216e6]{font-size:12px;color:var(--text-muted);display:flex;justify-content:space-between;margin-bottom:8px}.resource-tags[data-v-21a216e6]{min-height:22px;display:flex;flex-wrap:wrap;gap:6px}.resource-actions[data-v-21a216e6]{margin-top:10px;display:flex;flex-wrap:wrap;gap:8px}.wrongbook-login-tip[data-v-21a216e6]{margin:10px 0 4px}.wrongbook-table[data-v-21a216e6]{width:100%}.tag-gap[data-v-21a216e6]{margin:0 6px 6px 0}.table-pagination[data-v-21a216e6]{margin-top:14px;text-align:center}.ai-quota-bar[data-v-21a216e6]{margin-bottom:12px;border:1px solid var(--border);border-radius:var(--radius-md);padding:8px 10px;display:flex;gap:12px;align-items:center;justify-content:space-between;color:var(--text-muted);font-size:12px}.detail-screen[data-v-21a216e6]{min-height:70vh}.detail-toolbar[data-v-21a216e6]{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:10px}.detail-toolbar-left[data-v-21a216e6],.detail-toolbar-right[data-v-21a216e6]{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.detail-meta[data-v-21a216e6]{color:var(--text-muted);font-size:12px}.detail-summary[data-v-21a216e6]{color:var(--text-muted);margin-bottom:10px}.detail-markdown[data-v-21a216e6]{border:1px solid var(--border);border-radius:var(--radius-md);padding:14px;background:var(--bg-surface-soft)}.comment-compose[data-v-21a216e6]{margin-bottom:12px}.comment-compose-actions[data-v-21a216e6]{margin-top:8px;text-align:right}.comment-item[data-v-21a216e6]{border:1px solid var(--border);border-radius:var(--radius-md);padding:12px;margin-bottom:10px;background:var(--bg-surface-soft)}.comment-head[data-v-21a216e6]{display:flex;justify-content:space-between;gap:10px;align-items:center}.comment-author[data-v-21a216e6]{display:inline-flex;align-items:center;gap:8px}.comment-author small[data-v-21a216e6]{color:var(--text-muted)}.comment-actions[data-v-21a216e6]{display:inline-flex;gap:8px;align-items:center}.comment-actions .liked[data-v-21a216e6]{color:#f56c6c}.comment-content[data-v-21a216e6]{margin-top:8px;color:var(--text-strong);word-break:break-word}.reply-list[data-v-21a216e6]{margin-top:8px;border-top:1px dashed var(--border);padding-top:8px}.reply-item[data-v-21a216e6]{padding:6px 0;display:flex;justify-content:space-between;gap:8px;align-items:flex-start}.reply-main[data-v-21a216e6]{color:var(--text)}.reply-to[data-v-21a216e6]{color:var(--text-muted)}.reply-tail[data-v-21a216e6]{flex-shrink:0;display:inline-flex;align-items:center;gap:8px}.reply-tail small[data-v-21a216e6]{color:var(--text-muted)}.reply-editor[data-v-21a216e6]{margin-top:8px}.reply-editor-actions[data-v-21a216e6]{margin-top:8px;text-align:right}.danger-text[data-v-21a216e6]{color:#f56c6c}.ai-preview-form[data-v-21a216e6]{margin-top:12px}[data-v-21a216e6] .resource-detail-dialog .el-dialog__body{padding-top:12px}@media (max-width:768px){.resource-header[data-v-21a216e6]{flex-direction:column;align-items:flex-start}.toolbar-input[data-v-21a216e6],.toolbar-select[data-v-21a216e6]{width:100%;max-width:none}.comment-head[data-v-21a216e6],.reply-item[data-v-21a216e6]{flex-direction:column;align-items:flex-start}}.resource-detail-page[data-v-be302afa]{padding-bottom:16px}.detail-page-header[data-v-be302afa]{display:flex;align-items:center;gap:12px;margin-bottom:12px}.detail-title[data-v-be302afa]{margin:0;font-size:22px;font-weight:700}.detail-screen[data-v-be302afa]{min-height:70vh}.detail-toolbar[data-v-be302afa]{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:10px}.detail-toolbar-left[data-v-be302afa],.detail-toolbar-right[data-v-be302afa]{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.detail-meta[data-v-be302afa]{color:var(--text-muted);font-size:12px}.detail-summary[data-v-be302afa]{color:var(--text-muted);margin-bottom:10px}.detail-tags[data-v-be302afa]{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.detail-markdown[data-v-be302afa]{border:1px solid var(--border);border-radius:var(--radius-md);padding:14px;background:var(--bg-surface-soft)}.comment-compose[data-v-be302afa]{margin-bottom:10px}.comment-compose-actions[data-v-be302afa]{display:flex;justify-content:flex-end;margin-top:8px}.comment-item[data-v-be302afa]{border:1px solid var(--border);border-radius:var(--radius-md);padding:12px;background:var(--bg-surface-soft);margin-bottom:10px}.comment-head[data-v-be302afa]{justify-content:space-between;margin-bottom:8px}.comment-author[data-v-be302afa],.comment-head[data-v-be302afa]{display:flex;gap:8px;align-items:center}.comment-author small[data-v-be302afa]{color:var(--text-muted)}.comment-actions[data-v-be302afa]{display:flex;align-items:center;gap:6px}.comment-actions .liked[data-v-be302afa]{color:#409eff}.comment-content[data-v-be302afa]{margin-bottom:8px;white-space:pre-wrap;line-height:1.6}.reply-list[data-v-be302afa]{border-left:3px solid var(--border);padding-left:10px;margin-bottom:8px}.reply-item[data-v-be302afa]{display:flex;justify-content:space-between;gap:8px;margin-bottom:6px}.reply-main[data-v-be302afa]{flex:1;word-break:break-word}.reply-to[data-v-be302afa]{color:var(--text-muted);margin:0 2px}.reply-tail[data-v-be302afa]{display:inline-flex;gap:8px;align-items:center;color:var(--text-muted)}.reply-editor[data-v-be302afa]{margin-top:8px}.reply-editor-actions[data-v-be302afa]{display:flex;justify-content:flex-end;gap:8px;margin-top:6px}.danger-text[data-v-be302afa]{color:#f56c6c}.table-pagination[data-v-be302afa]{margin-top:12px;text-align:right}.tag-gap[data-v-be302afa]{margin-right:4px}.tool-header[data-v-663a77b8]{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:14px}.page-title[data-v-663a77b8]{margin:0;display:flex;align-items:center;gap:8px}.page-subtitle[data-v-663a77b8]{margin:6px 0 0;color:var(--text-muted)}.toolbar-row[data-v-663a77b8]{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px}.toolbar-input[data-v-663a77b8]{min-width:240px;max-width:340px}.toolbar-select[data-v-663a77b8]{min-width:170px}.file-upload-row[data-v-663a77b8]{display:flex;align-items:center;gap:10px}.file-name[data-v-663a77b8]{color:var(--text-muted);font-size:13px}.table-pagination[data-v-663a77b8]{margin-top:14px;text-align:right}@media (max-width:768px){.toolbar-input[data-v-663a77b8],.toolbar-select[data-v-663a77b8]{width:100%;max-width:none}}.admin-insight[data-v-24fd12e9]{display:flex;flex-direction:column;gap:14px}.insight-grid[data-v-24fd12e9]{margin-bottom:-8px}.insight-card[data-v-24fd12e9]{margin-bottom:8px}.insight-card span[data-v-24fd12e9]{display:block;color:var(--text-muted);font-size:12px}.insight-card strong[data-v-24fd12e9]{display:block;margin-top:6px;font-size:22px;color:var(--text-strong)}.weak-tag[data-v-24fd12e9]{margin:0 10px 10px 0}.auto-textarea-wrapper .auto-textarea-block{white-space:pre-wrap!important}.marquee-wrap[data-v-db5ac254]{width:100%;overflow:hidden;position:relative}.marquee[data-v-db5ac254]{margin-right:16px}p[data-v-db5ac254]{margin:0;word-break:keep-all;white-space:nowrap}.scroll[data-v-db5ac254]{display:flex}.getWidth[data-v-db5ac254]{word-break:keep-all;white-space:nowrap;position:absolute;opacity:0;top:0}section[data-v-01d2e91c]{display:flex;min-height:3em;margin-bottom:1em;align-items:center}.find-group[data-v-01d2e91c]{margin-right:1em;white-space:nowrap;font-size:1.7em;margin-top:0;font-family:inherit;font-weight:700;line-height:1.2;color:inherit}.group-category[data-v-01d2e91c]{margin-right:1.5em;font-weight:bolder;white-space:nowrap;font-size:16px;margin-top:8px}.category-item[data-v-01d2e91c]{margin-right:1em;margin-top:.5em;font-size:14px}.category-item[data-v-01d2e91c]:hover{cursor:pointer}.group-name[data-v-01d2e91c]{font-size:1.15rem;font-weight:600}[data-v-01d2e91c] .Public .el-card{border-color:rgba(103,194,58,.5)}[data-v-01d2e91c] .Public .el-card__header{background-color:rgba(103,194,58,.2)}.Public .group-name[data-v-01d2e91c]{color:#67c23a}[data-v-01d2e91c] .Protected .el-card{border-color:rgba(230,162,60,.5)}[data-v-01d2e91c] .Protected .el-card__header{background-color:rgba(230,162,60,.2)}.Protected .group-name[data-v-01d2e91c]{color:#e6a23c}[data-v-01d2e91c] .Private .el-card{border-color:rgba(245,108,108,.5)}[data-v-01d2e91c] .Private .el-card__header{background-color:rgba(245,108,108,.2)}.Private .group-name[data-v-01d2e91c]{color:#f56c6c}.group-brief[data-v-01d2e91c]{height:86px;font-size:14px;padding:0 10px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden}.group-auth[data-v-01d2e91c]{margin-left:3px;margin-top:-1px;font-size:14px}.group-auth[data-v-01d2e91c]:hover{cursor:pointer}[data-v-01d2e91c] .el-card__header{padding:10px;margin-bottom:4px}[data-v-01d2e91c] .el-divider--horizontal{margin:0}.announcement-container[data-v-3433c614]{margin-top:-10px;margin-bottom:10px}.announcement-container li[data-v-3433c614]{padding-top:15px;list-style:none;padding-bottom:15px;margin-left:20px;margin-top:10px;font-size:16px;border:1px solid hsla(0,0%,73.3%,.5);border-left:2px solid #409eff}.flex-container[data-v-3433c614]{text-align:center}.flex-container .info[data-v-3433c614]{margin-top:5px}.flex-container .title .entry[data-v-3433c614]{color:#495060;font-style:oblique}.flex-container .title a[data-v-3433c614]:hover{color:#2d8cf0;border-bottom:1px solid #2d8cf0}.creator[data-v-3433c614],.date[data-v-3433c614]{width:200px;text-align:center}.date[data-v-3433c614]{margin-right:5px}.content-container[data-v-3433c614]{padding:0 20px 20px 20px}.no-announcement[data-v-3433c614]{text-align:center;font-size:16px}.announcement-animate-enter-active[data-v-3433c614]{-webkit-animation:fadeIn 1s;animation:fadeIn 1s}ul[data-v-3433c614]{list-style-type:none;-webkit-padding-start:0;padding-inline-start:0}[data-v-eab825a8] .el-card__header{border-bottom:0;padding-bottom:0}[data-v-eab825a8] .el-tabs__nav-wrap{background:#fff;border-radius:3px}[data-v-eab825a8] .el-tabs--top .el-tabs__item.is-top:nth-child(2){padding-left:20px}.description-body[data-v-eab825a8]{background:#fff;overflow:hidden;width:100%;padding:10px 10px;text-align:left;font-size:14px;line-height:1.6}.separator[data-v-eab825a8]{display:block;position:absolute;top:0;bottom:0;left:50%;border:1px dashed #eee}.info-rows>[data-v-eab825a8]{margin-bottom:var(--info-row-margin-bottom,1em);display:flex;align-items:center;font-size:16px;line-height:1.5;color:rgba(0,0,0,.75)}.info-rows>*>[data-v-eab825a8]:first-child{flex:1 0 auto;text-align:left}.info-rows[data-v-eab825a8]>:last-child{margin-bottom:0}.title-input[data-v-4bbee470]{margin-bottom:20px}.visible-box[data-v-4bbee470]{margin-top:10px;width:205px;float:left}.visible-box span[data-v-4bbee470]{margin-right:10px}.el-form-item[data-v-4bbee470]{margin-bottom:2px!important}[data-v-4bbee470] .el-dialog__body{padding-top:0!important}.title[data-v-c17e83f6]{font-size:20px;vertical-align:middle;float:left}.filter-row[data-v-c17e83f6]{margin-bottom:5px;text-align:center}@media screen and (max-width:768px){.filter-row span[data-v-c17e83f6]{margin-left:5px;margin-right:5px}}@media screen and (min-width:768px){.filter-row span[data-v-c17e83f6]{margin-left:10px;margin-right:10px}}.accordion[data-v-12264e86]{box-shadow:0 1px 2px 0 rgb(34 36 38/15%),0 0 0 1px rgb(34 36 38/15%)}.accordion header[data-v-12264e86]{position:relative}.title[data-v-12264e86]{font-size:16px;margin:0 0 0 10px;line-height:50px;font-weight:bolder}.header_right[data-v-12264e86]{float:right}.body[data-v-12264e86]{background-color:#f9fafc;border-top:1px solid rgb(34 36 38/15%);clear:both;overflow:hidden;padding:15px 10px}footer[data-v-12264e86]{border-top:1px solid rgb(34 36 38/15%);height:36px;box-sizing:border-box;background-color:#fff;border-bottom-left-radius:4px;border-bottom-right-radius:4px;text-align:center;margin-top:-1px;color:#d3dce6;cursor:pointer;transition:.2s}footer[data-v-12264e86]:hover{background-color:#ebeef5}.rotate[data-v-12264e86]{transform:rotate(180deg)}.CodeMirror[data-v-b829e79e]{height:auto!important}.CodeMirror-scroll[data-v-b829e79e]{min-height:300px;max-height:600px}.accordion[data-v-617a5593]{border:1px solid #eaeefb}.file[data-v-617a5593]{margin:10px;cursor:pointer}.button-new-file[data-v-617a5593]{height:32px;line-height:30px;padding-top:0;padding-bottom:0;margin:10px}[data-v-617a5593] .CodeMirror-scroll{max-height:300px}[data-v-d1b9c846] .el-form-item__label{padding:0!important}.el-form-item[data-v-d1b9c846]{margin-bottom:10px!important}.difficulty-select[data-v-d1b9c846],.input-new-tag[data-v-d1b9c846]{width:120px}.button-new-tag[data-v-d1b9c846]{height:24px;line-height:22px;padding-top:0;padding-bottom:0}.accordion[data-v-d1b9c846]{margin-bottom:10px}.add-examples[data-v-d1b9c846]{width:100%;background-color:#fff;border:1px dashed #2d8cf0;outline:none;cursor:pointer;color:#2d8cf0;height:35px;font-size:14px}.add-examples i[data-v-d1b9c846]{margin-right:10px}.add-examples[data-v-d1b9c846]:hover{border:0;background-color:#2d8cf0!important;color:#fff}.add-example-btn[data-v-d1b9c846]{margin-bottom:10px}.add-samples[data-v-d1b9c846]{width:100%;background-color:#fff;border:1px dashed #19be6b;outline:none;cursor:pointer;color:#19be6b;height:35px;font-size:14px}.add-samples i[data-v-d1b9c846]{margin-right:10px}.add-samples[data-v-d1b9c846]:hover{border:0;background-color:#19be6b!important;color:#fff}.add-sample-btn[data-v-d1b9c846]{margin-bottom:10px}.dialog-compile-error[data-v-d1b9c846]{width:auto;max-width:80%;overflow-x:scroll}.title[data-v-7cbbf93c]{font-size:20px;vertical-align:middle;float:left}.filter-row[data-v-7cbbf93c]{margin-bottom:5px;text-align:center}@media screen and (max-width:768px){.filter-row span[data-v-7cbbf93c]{margin-left:5px;margin-right:5px}}@media screen and (min-width:768px){.filter-row span[data-v-7cbbf93c]{margin-left:10px;margin-right:10px}}[data-v-3164b033] .el-form-item__label{padding:0!important}.el-form-item[data-v-3164b033]{margin-bottom:10px!important}.difficulty-select[data-v-3164b033],.input-new-tag[data-v-3164b033]{width:120px}.button-new-tag[data-v-3164b033]{height:24px;line-height:22px;padding-top:0;padding-bottom:0}.accordion[data-v-3164b033]{margin-bottom:10px}.add-examples[data-v-3164b033]{width:100%;background-color:#fff;border:1px dashed #2d8cf0;outline:none;cursor:pointer;color:#2d8cf0;height:35px;font-size:14px}.add-examples i[data-v-3164b033]{margin-right:10px}.add-examples[data-v-3164b033]:hover{border:0;background-color:#2d8cf0!important;color:#fff}.add-example-btn[data-v-3164b033]{margin-bottom:10px}.add-samples[data-v-3164b033]{width:100%;background-color:#fff;border:1px dashed #19be6b;outline:none;cursor:pointer;color:#19be6b;height:35px;font-size:14px}.add-samples i[data-v-3164b033]{margin-right:10px}.add-samples[data-v-3164b033]:hover{border:0;background-color:#19be6b!important;color:#fff}.add-sample-btn[data-v-3164b033]{margin-bottom:10px}.dialog-compile-error[data-v-3164b033]{width:auto;max-width:80%;overflow-x:scroll}.page[data-v-cf057942]{margin-top:20px;text-align:right}.tips[data-v-cf057942]{color:red;font-weight:bolder;font-size:1rem}.title[data-v-69e0c900]{font-size:20px;vertical-align:middle;float:left}.filter-row[data-v-69e0c900]{margin-bottom:5px;text-align:center}@media screen and (max-width:768px){.filter-row span[data-v-69e0c900]{margin-left:5px;margin-right:5px}}@media screen and (min-width:768px){.filter-row span[data-v-69e0c900]{margin-left:10px;margin-right:10px}}.completion-header[data-v-54b74347]{margin-bottom:18px}.completion-subtitle[data-v-54b74347]{display:flex;gap:18px;margin-top:8px;color:#6b7280;font-size:14px;flex-wrap:wrap}.student-cell[data-v-54b74347]{display:inline-flex;align-items:center;gap:10px}.problem-header[data-v-54b74347]{display:flex;flex-direction:column;gap:4px;align-items:center;line-height:1.35}.problem-id[data-v-54b74347]{font-weight:600;color:#111827}.problem-title[data-v-54b74347]{max-width:200px;font-size:12px;color:#6b7280;white-space:normal}.problem-status-cell[data-v-54b74347]{display:flex;flex-direction:column;align-items:center;gap:6px;padding:6px 0}.cell-meta[data-v-54b74347]{font-size:12px;color:#4b5563;line-height:1.4}.empty-action[data-v-54b74347]{font-size:12px;color:#9ca3af}.userPreview[data-v-7e2abe9a]{padding-left:10px;padding-top:20px;padding-bottom:20px;color:red;font-size:16px;margin-bottom:10px}.input-new-star-user[data-v-7e2abe9a]{width:200px}.title[data-v-5650786d]{font-size:20px;vertical-align:middle;float:left}.filter-row[data-v-5650786d]{margin-bottom:5px;text-align:center}@media screen and (max-width:768px){.filter-row span[data-v-5650786d]{margin-left:5px;margin-right:5px}}@media screen and (min-width:768px){.filter-row span[data-v-5650786d]{margin-left:10px;margin-right:10px}}#no-contest[data-v-5650786d]{text-align:center;font-size:16px;padding:20px}#contest-list>li[data-v-5650786d]{padding:5px;margin-left:-20px;margin-top:10px;width:100%;border-bottom:1px solid hsla(0,0%,73.3%,.5);list-style:none;text-align:center}#contest-list .trophy[data-v-5650786d]{height:70px;margin-left:10px;margin-right:-20px}#contest-list .contest-main .contest-title[data-v-5650786d]{font-size:1.25rem;padding-left:8px;margin-bottom:0}#contest-list .contest-main .contest-title a.entry[data-v-5650786d]{color:#495060}#contest-list .contest-main .contest-title a[data-v-5650786d]:hover{color:#2d8cf0;border-bottom:1px solid #2d8cf0}#contest-list .contest-main .detail[data-v-5650786d]{padding-left:0;padding-bottom:10px}#contest-list .contest-main li[data-v-5650786d]{display:inline-block;padding:10px 0 0 10px}.filter-row[data-v-bd938c76]{margin-bottom:5px}@media screen and (max-width:768px){.filter-row span[data-v-bd938c76]{margin-left:5px;margin-right:5px}}@media screen and (min-width:768px){.filter-row span[data-v-bd938c76]{margin-left:10px;margin-right:10px}}.title-input[data-v-bd938c76]{margin-bottom:20px}.visible-box[data-v-bd938c76]{margin-top:10px;width:205px;float:left}.visible-box span[data-v-bd938c76]{margin-right:10px}.el-form-item[data-v-bd938c76]{margin-bottom:2px!important}[data-v-bd938c76] .el-dialog__body{padding-top:0!important}.title[data-v-6ac10aae]{font-size:20px;vertical-align:middle;float:left}.filter-row[data-v-6ac10aae]{margin-bottom:5px;text-align:center}@media screen and (max-width:768px){.filter-row span[data-v-6ac10aae]{margin-left:5px;margin-right:5px}}@media screen and (min-width:768px){.filter-row span[data-v-6ac10aae]{margin-left:10px;margin-right:10px}}.list-card[data-v-6ac10aae]{border-radius:6px;margin-bottom:10px;padding:15px;text-align:left;position:relative}.list-card p[data-v-6ac10aae]{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.list-card .article-hlink[data-v-6ac10aae]{overflow:hidden;display:block}.svg-top[data-v-6ac10aae]{position:absolute;top:0;right:0}.article-hlink[data-v-6ac10aae]{margin:0;padding:0}.article-hlink a[data-v-6ac10aae]{font-size:16px;font-weight:600;color:#34495e;margin-top:5px}a[data-v-6ac10aae]{color:#34495e;text-decoration:none}.article-hlink2 p[data-v-6ac10aae]{margin-bottom:10px;color:#888;font-size:12px;margin:0;padding:0}.title-article .title-msg[data-v-6ac10aae]{margin-top:15px;font-size:12px;color:#999!important}.title-article .title-msg a[data-v-6ac10aae]{color:#999;text-decoration:none}.user-avatar[data-v-6ac10aae]{vertical-align:middle}.title-article .title-msg span[data-v-6ac10aae]{margin-right:3px}.title-article .title-msg .pl[data-v-6ac10aae]{padding-left:.3rem!important}.title-article .title-msg .pr[data-v-6ac10aae]{padding-right:.3rem!important}.filter-row[data-v-8e72a316]{margin-bottom:5px}@media screen and (max-width:768px){.filter-row span[data-v-8e72a316]{margin-left:5px;margin-right:5px}}@media screen and (min-width:768px){.filter-row span[data-v-8e72a316]{margin-left:10px;margin-right:10px}}.title-input[data-v-8e72a316]{margin-bottom:20px}.visible-box[data-v-8e72a316]{margin-top:10px;width:205px;float:left}.visible-box span[data-v-8e72a316]{margin-right:10px}.el-form-item[data-v-8e72a316]{margin-bottom:2px!important}[data-v-8e72a316] .el-dialog__body{padding-top:0!important}.title[data-v-29d5148c]{font-size:20px;vertical-align:middle;float:left}.filter-row[data-v-29d5148c]{margin-bottom:5px;text-align:center}@media screen and (max-width:768px){.filter-row span[data-v-29d5148c]{margin-left:5px;margin-right:5px}}@media screen and (min-width:768px){.filter-row span[data-v-29d5148c]{margin-left:10px;margin-right:10px}}.title-input[data-v-29d5148c]{margin-bottom:20px}.visible-box[data-v-29d5148c]{margin-top:10px;width:205px;float:left}.visible-box span[data-v-29d5148c]{margin-right:10px}.el-form-item[data-v-29d5148c]{margin-bottom:2px!important}[data-v-29d5148c] .el-dialog__body{padding-top:0!important}.section-title[data-v-fd14d662]{font-size:21px;font-weight:500;padding-top:10px;padding-bottom:20px;line-height:30px;text-align:center}.section-main[data-v-fd14d662]{text-align:center;margin-bottom:20px}[data-v-fd14d662] .upload-container .el-upload{border:1px dashed #d9d9d9;border-radius:6px;cursor:pointer;position:relative;overflow:hidden;width:320px}[data-v-fd14d662] .upload-container .el-upload:hover{border-color:#409eff}.inline[data-v-fd14d662]{display:inline-block}.cropper-btn[data-v-fd14d662]{margin:10px 0}.copper-img[data-v-fd14d662]{width:400px;height:300px}.cropper-main[data-v-fd14d662]{flex:none;width:400px;height:300px}.section-main .cropper-preview[data-v-fd14d662]{flex:none;text-align:center;box-shadow:0 0 1px 0}@media screen and (max-width:1080px){.section-main .cropper-preview[data-v-fd14d662]{margin:0 auto}}.upload-modal .notice[data-v-fd14d662]{font-size:16px;display:inline-block;vertical-align:top;padding:10px}[data-v-fd14d662] .el-dialog__body{padding:0}[data-v-fd14d662] .el-upload-dragger{width:100%;height:100%}.upload-modal img[data-v-fd14d662]{box-shadow:0 0 1px 0;border-radius:50%;width:250px;height:250px}.swtich-type[data-v-703dbd92]{float:right}@media screen and (max-width:768px){[data-v-703dbd92] .el-card__body{padding:0!important}.swtich-type[data-v-703dbd92]{margin-top:10px;margin-bottom:10px;float:none;text-align:center}}@media screen and (min-width:768px){.el-input-group[data-v-703dbd92]{width:50%}}@media screen and (min-width:1050px){.el-input-group[data-v-703dbd92]{width:30%}}.user-avatar{margin-right:5px!important;vertical-align:middle}.search-btn{color:#fff!important;background-color:#409eff!important;border-color:#409eff!important}.course-material-page .page-header[data-v-72e4492e]{margin-bottom:20px}.category-card[data-v-72e4492e]{margin-bottom:16px}.category-tabs[data-v-72e4492e]{display:flex;flex-wrap:wrap;gap:10px}.category-tab[data-v-72e4492e]{cursor:pointer}.folder-stack[data-v-72e4492e]{display:flex;flex-direction:column;gap:16px}.folder-card[data-v-72e4492e]{border-radius:var(--radius-lg);border:1px solid var(--border);background:linear-gradient(145deg,hsla(0,0%,100%,.96),rgba(245,249,252,.92));overflow:hidden;transition:all .2s ease}.folder-card.is-open[data-v-72e4492e]{border-color:rgba(41,71,102,.22);box-shadow:var(--shadow-lift)}.folder-header[data-v-72e4492e]{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px;cursor:pointer}.folder-main[data-v-72e4492e]{display:flex;align-items:center;gap:14px;min-width:0}.folder-icon[data-v-72e4492e]{width:58px;height:58px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:28px;background:rgba(41,71,102,.1);color:#294766;flex-shrink:0}.folder-info[data-v-72e4492e]{min-width:0}.folder-title[data-v-72e4492e]{margin:0;font-size:18px;color:var(--text-strong)}.folder-desc[data-v-72e4492e]{margin:6px 0 0;font-size:13px;color:var(--text-muted)}.folder-meta[data-v-72e4492e]{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.folder-count[data-v-72e4492e]{font-size:13px;color:var(--text-muted)}.folder-arrow[data-v-72e4492e]{font-size:16px;color:var(--text-muted);transition:transform .2s ease}.folder-arrow.is-open[data-v-72e4492e]{transform:rotate(180deg)}.folder-content[data-v-72e4492e]{padding:0 14px 14px;border-top:1px solid rgba(41,71,102,.08)}.folder-file-list[data-v-72e4492e]{display:flex;flex-direction:column;gap:10px;padding-top:12px}.file-card[data-v-72e4492e]{display:flex;align-items:center;gap:14px;padding:16px;border-radius:16px;border:1px solid rgba(31,122,140,.12);background:hsla(0,0%,100%,.94);cursor:pointer;transition:all .2s ease}.file-card[data-v-72e4492e]:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);border-color:rgba(31,122,140,.28)}.file-icon[data-v-72e4492e]{width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;background:rgba(0,166,166,.12);color:var(--accent);flex-shrink:0}.file-info[data-v-72e4492e]{flex:1;min-width:0}.file-title[data-v-72e4492e]{font-size:16px;margin:0;color:var(--text-strong)}.file-desc[data-v-72e4492e]{margin:8px 0 0;font-size:13px;color:var(--text-muted)}.file-actions[data-v-72e4492e]{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.folder-slide-enter-active[data-v-72e4492e],.folder-slide-leave-active[data-v-72e4492e]{transition:opacity .2s ease,transform .2s ease}.folder-slide-enter[data-v-72e4492e],.folder-slide-leave-to[data-v-72e4492e]{opacity:0;transform:translateY(-6px)}.ppt-viewer[data-v-72e4492e]{width:100%}.viewer-action-row[data-v-72e4492e]{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.viewer-tool-group[data-v-72e4492e]{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.draw-tools[data-v-72e4492e]{justify-content:flex-end}.viewer-btn[data-v-72e4492e]{border-radius:999px;border-color:rgba(114,137,218,.24);background:hsla(0,0%,100%,.72)}.viewer-btn i[data-v-72e4492e]{margin-right:4px}.toolbar-badge[data-v-72e4492e]{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;border:1px solid rgba(58,102,255,.25);background:rgba(228,236,255,.78);color:#2f4ac4;font-size:12px}.preview-surface[data-v-72e4492e]{position:relative;padding:14px;border-radius:24px;border:1px solid hsla(0,0%,100%,.72);background:linear-gradient(145deg,hsla(0,0%,100%,.84),rgba(241,247,255,.74));box-shadow:0 18px 46px rgba(15,23,42,.14),inset 0 1px 0 hsla(0,0%,100%,.8);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.viewer-canvas[data-v-72e4492e]{position:relative;border-radius:18px;border:1px solid rgba(184,200,255,.45);overflow:hidden;background:#fff}.viewer-frame[data-v-72e4492e]{width:100%;height:70vh;border:0;display:block}.pdf-slide-stage[data-v-72e4492e]{position:relative;min-height:70vh;display:flex;align-items:flex-start;justify-content:center;padding:18px 12px 24px;background:linear-gradient(180deg,#f8fbff,#f1f5fb)}.pdf-slide-canvas[data-v-72e4492e]{display:block;max-width:100%;border-radius:12px;box-shadow:0 18px 40px rgba(15,23,42,.14);background:#fff}.preview-host[data-v-72e4492e]{border-radius:0;border:0;background:transparent;min-height:70vh;position:relative}.preview-loading[data-v-72e4492e]{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:14px;z-index:2;background:rgba(248,250,255,.82)}.page-badge[data-v-72e4492e]{min-width:72px;justify-content:center}.engine-mount[data-v-72e4492e]{width:100%;height:70vh}.draw-layer[data-v-72e4492e]{position:absolute;inset:0;width:100%;height:100%;z-index:3;pointer-events:none;touch-action:none}.draw-layer.active[data-v-72e4492e]{pointer-events:auto;cursor:crosshair}.draw-size-select[data-v-72e4492e]{width:88px}.draw-color-picker[data-v-72e4492e]{line-height:1}.image-viewer[data-v-72e4492e]{background:#f5f5f5;border-radius:var(--radius-md);overflow:hidden}.no-content[data-v-72e4492e]{padding:40px;text-align:center}.preview-surface[data-v-72e4492e]:-webkit-full-screen{width:100vw;height:100vh;border-radius:0;padding:16px;margin:0;background:linear-gradient(160deg,#eef4ff,#f7fbff)}.preview-surface[data-v-72e4492e]:-webkit-full-screen,.preview-surface[data-v-72e4492e]:fullscreen{width:100vw;height:100vh;border-radius:0;padding:16px;margin:0;background:linear-gradient(160deg,#eef4ff,#f7fbff)}.preview-surface:-webkit-full-screen .engine-mount[data-v-72e4492e],.preview-surface:-webkit-full-screen .preview-host[data-v-72e4492e],.preview-surface:-webkit-full-screen .viewer-frame[data-v-72e4492e]{height:calc(100vh - 102px);min-height:calc(100vh - 102px)}.preview-surface:-webkit-full-screen .engine-mount[data-v-72e4492e],.preview-surface:-webkit-full-screen .preview-host[data-v-72e4492e],.preview-surface:-webkit-full-screen .viewer-frame[data-v-72e4492e],.preview-surface:fullscreen .engine-mount[data-v-72e4492e],.preview-surface:fullscreen .preview-host[data-v-72e4492e],.preview-surface:fullscreen .viewer-frame[data-v-72e4492e]{height:calc(100vh - 102px);min-height:calc(100vh - 102px)}[data-v-72e4492e] .ios-preview-dialog{border-radius:22px;overflow:hidden}[data-v-72e4492e] .ios-preview-dialog .el-dialog__header{background:linear-gradient(135deg,rgba(236,243,255,.96),rgba(247,250,255,.96));border-bottom:1px solid rgba(191,206,255,.32)}[data-v-72e4492e] .ios-preview-dialog .el-dialog__body{background:linear-gradient(180deg,#f7faff,#eef4ff)}@media screen and (max-width:768px){.file-card[data-v-72e4492e],.folder-header[data-v-72e4492e],.viewer-action-row[data-v-72e4492e]{flex-direction:column;align-items:flex-start}.draw-tools[data-v-72e4492e]{width:100%;justify-content:flex-start}.toolbar-badge[data-v-72e4492e]{width:100%;justify-content:center}.file-actions[data-v-72e4492e],.folder-meta[data-v-72e4492e]{width:100%;justify-content:flex-start}.engine-mount[data-v-72e4492e],.preview-host[data-v-72e4492e],.viewer-frame[data-v-72e4492e]{height:62vh;min-height:62vh}}.error .clip .shadow[data-v-fe4547bc]{height:180px}.error .clip:nth-of-type(2) .shadow[data-v-fe4547bc]{width:130px}.error .clip:first-of-type .shadow[data-v-fe4547bc],.error .clip:nth-of-type(3) .shadow[data-v-fe4547bc]{width:250px}.error .digit[data-v-fe4547bc]{width:150px;height:150px;line-height:150px;font-size:120px;font-weight:700}.error h2[data-v-fe4547bc]{font-size:32px}.error .msg[data-v-fe4547bc]{top:-190px;left:30%;width:80px;height:80px;line-height:80px;font-size:32px}.error span.triangle[data-v-fe4547bc]{top:70%;right:0;border-left:20px solid #535353;border-top:15px solid transparent;border-bottom:15px solid transparent}.error .container-error-404[data-v-fe4547bc]{margin:0 auto;position:relative;height:250px;padding-top:40px}.error .container-error-404 .clip[data-v-fe4547bc]{display:inline-block;transform:skew(-45deg)}.error .clip .shadow[data-v-fe4547bc]{overflow:hidden}.error .clip:nth-of-type(2) .shadow[data-v-fe4547bc]{overflow:hidden;position:relative;box-shadow:inset 20px 0 20px -15px hsla(0,0%,58.8%,.8),20px 0 20px -15px hsla(0,0%,58.8%,.8)}.error .clip:first-of-type .shadow[data-v-fe4547bc]:after,.error .clip:nth-of-type(3) .shadow[data-v-fe4547bc]:after{content:"";position:absolute;right:-8px;bottom:0;z-index:9999;height:100%;width:10px;background:linear-gradient(90deg,transparent,hsla(0,0%,67.8%,.8),transparent);border-radius:50%}.error .clip:nth-of-type(3) .shadow[data-v-fe4547bc]:after{left:-8px}.error .digit[data-v-fe4547bc]{position:relative;top:8%;color:#fff;background:#1e9fff;border-radius:50%;display:inline-block;transform:skew(45deg)}.error .clip:nth-of-type(2) .digit[data-v-fe4547bc]{left:-10%}.error .clip:first-of-type .digit[data-v-fe4547bc]{right:-20%}.error .clip:nth-of-type(3) .digit[data-v-fe4547bc]{left:-20%}.error h2[data-v-fe4547bc]{font-size:24px;color:#a2a2a2;font-weight:700;padding-bottom:20px}.error .tohome[data-v-fe4547bc]{font-size:16px;color:#07b3f9}.error .msg[data-v-fe4547bc]{position:relative;z-index:9999;display:block;background:#535353;color:#a2a2a2;border-radius:50%;font-style:italic}.error .triangle[data-v-fe4547bc]{position:absolute;z-index:999;transform:rotate(45deg);content:"";width:0;height:0}@media (max-width:767px){.error .clip .shadow[data-v-fe4547bc]{height:100px}.error .clip:nth-of-type(2) .shadow[data-v-fe4547bc]{width:80px}.error .clip:first-of-type .shadow[data-v-fe4547bc],.error .clip:nth-of-type(3) .shadow[data-v-fe4547bc]{width:100px}.error .digit[data-v-fe4547bc]{width:80px;height:80px;line-height:80px;font-size:52px}.error h2[data-v-fe4547bc]{font-size:18px}.error .msg[data-v-fe4547bc]{top:-110px;left:15%;width:40px;height:40px;line-height:40px;font-size:18px}.error span.triangle[data-v-fe4547bc]{top:70%;right:-3%;border-left:10px solid #535353;border-top:8px solid transparent;border-bottom:8px solid transparent}.error .container-error-404[data-v-fe4547bc]{height:150px}}.footer[data-v-51777860]{overflow:auto;margin-top:20px;margin-bottom:-15px;text-align:left}[data-v-51777860] .el-button{margin:0 0 15px 0;width:100%}[data-v-51777860] .el-form-item__content{margin-left:0!important}.footer[data-v-9f7ddaa4]{overflow:auto;margin-top:20px;margin-bottom:-15px;text-align:center}[data-v-9f7ddaa4] .el-input-group__append{color:#fff;background:#25bb9b}[data-v-9f7ddaa4] .footer .el-button--primary{margin:0 0 15px 0;width:100%}[data-v-9f7ddaa4] .el-form-item__content{margin-left:0!important}#captcha[data-v-87d2bf0c]{display:flex;flex-wrap:nowrap;justify-content:space-between;width:100%;height:36px}#captchaCode[data-v-87d2bf0c]{flex:auto}#captchaImg[data-v-87d2bf0c]{margin-left:10px;padding:3px;flex:initial}.footer[data-v-87d2bf0c]{overflow:auto;margin-top:20px;margin-bottom:-15px;text-align:center}[data-v-87d2bf0c] .el-button--primary{margin:0 0 15px 0;width:100%}[data-v-87d2bf0c] .el-form-item__content{margin-left:0!important}#header[data-v-00cff0d0]{min-width:300px;position:fixed;top:0;left:0;height:auto;width:100%;z-index:2000;background-color:#fff;box-shadow:0 1px 5px 0 rgba(0,0,0,.1)}.mobile-nav[data-v-00cff0d0]{position:fixed;left:0;top:0;z-index:2500;height:auto;width:100%}#drawer[data-v-00cff0d0]{position:fixed;left:0;bottom:0;z-index:1000;width:100%;box-shadow:0 0 0 #fff,0 0 10px #fff,0 0 0 #fff,1px 1px 0 #dadada}.logo[data-v-00cff0d0]{cursor:pointer;margin-left:2%;margin-right:2%;float:left;width:139px;height:42px;margin-top:5px}.el-dropdown-link[data-v-00cff0d0]{cursor:pointer;color:#409eff!important}.el-icon-arrow-down[data-v-00cff0d0]{font-size:18px}.drop-menu[data-v-00cff0d0]{float:right;margin-right:30px;position:relative;font-weight:500;right:10px;margin-top:18px;font-size:18px}.drop-avatar[data-v-00cff0d0]{float:right;margin-right:15px;position:relative;margin-top:16px}.drop-msg[data-v-00cff0d0]{float:right;font-size:25px;margin-right:10px;position:relative;margin-top:13px}.drop-msg-count[data-v-00cff0d0]{margin-left:2px}.btn-menu[data-v-00cff0d0]{font-size:16px;float:right;margin-right:10px;margin-top:12px}.el-dialog[data-v-00cff0d0]{border-radius:10px!important;text-align:center}.el-dialog__header .el-dialog__title[data-v-00cff0d0]{font-size:22px;font-weight:600;font-family:Arial,Helvetica,sans-serif;line-height:1em;color:#4e4e4e}.el-submenu__title i[data-v-00cff0d0]{color:#495060!important}.el-menu-item[data-v-00cff0d0]{padding:0 10px}.el-menu-item[data-v-00cff0d0]:hover,.el-menu .el-menu-item[data-v-00cff0d0]:hover{border-bottom:none!important}.el-menu .el-menu-item:hover i[data-v-00cff0d0],.el-menu .el-menu-item[data-v-00cff0d0]:hover,.el-submenu .el-submenu__title:hover i[data-v-00cff0d0],.el-submenu .el-submenu__title[data-v-00cff0d0]:hover{outline:0!important;color:var(--accent)!important;background:rgba(31,122,140,.12)!important;transition:all .2s ease}.el-menu .el-menu-item.is-active[data-v-00cff0d0],.el-menu .el-menu-item.is-active i[data-v-00cff0d0],.el-submenu.is-active[data-v-00cff0d0],.el-submenu.is-active i[data-v-00cff0d0]{color:var(--accent)!important;background:rgba(31,122,140,.12)!important;transition:all .2s ease}.el-menu--horizontal .el-menu .el-menu-item[data-v-00cff0d0]:hover,.el-submenu .el-submenu__title[data-v-00cff0d0]:hover{color:var(--accent)!important;background:rgba(31,122,140,.12)!important}.el-menu-item i[data-v-00cff0d0]{color:var(--text-muted)}.el-menu-item.is-active i[data-v-00cff0d0],.is-active .el-submenu__title i[data-v-00cff0d0],.is-active[data-v-00cff0d0]{color:var(--accent)!important}.navbar-icon[data-v-00cff0d0]{margin-right:5px!important;width:24px!important;text-align:center!important}#header[data-v-00cff0d0]{background:hsla(0,0%,100%,.86);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}body.theme-dark #header[data-v-00cff0d0]{background:rgba(12,17,22,.88)}.nav-shell[data-v-00cff0d0]{display:flex;align-items:center;gap:4px;padding:0 1.6vw;border-bottom:none;background:transparent}.logo[data-v-00cff0d0]{margin:0 12px 0 0;height:auto;width:auto;display:flex;align-items:center;flex-shrink:0}.brand[data-v-00cff0d0]{display:flex;align-items:center;gap:12px}.brand-logo[data-v-00cff0d0]{width:34px;height:34px;border-radius:8px;background:rgba(21,184,166,.12);padding:4px}.brand-text[data-v-00cff0d0]{display:flex;flex-direction:column;line-height:1.1}.brand-title[data-v-00cff0d0]{font-family:var(--font-body);font-size:16px;font-weight:700;color:var(--text-strong)}.brand-subtitle[data-v-00cff0d0]{font-size:11px;color:var(--text-muted)}.nav-actions[data-v-00cff0d0]{margin-left:auto;display:flex;align-items:center;gap:12px}.drop-avatar[data-v-00cff0d0],.drop-menu[data-v-00cff0d0],.drop-msg[data-v-00cff0d0]{float:none;margin:0;position:static}.drop-menu[data-v-00cff0d0]{font-weight:600;font-size:14px}.drop-msg[data-v-00cff0d0]{font-size:20px}.el-dropdown-link[data-v-00cff0d0]{color:var(--text-strong)!important}.mode-pill[data-v-00cff0d0]{margin-left:6px;padding:2px 8px;border-radius:999px;font-size:12px;background:rgba(31,122,140,.12);color:var(--accent-strong)}body.theme-dark .mode-pill[data-v-00cff0d0]{background:rgba(93,191,192,.18);color:#bfeef0}.nav-shell .el-menu-item[data-v-00cff0d0],.nav-shell .el-submenu__title[data-v-00cff0d0]{height:48px;line-height:48px;color:var(--text-muted);border-radius:8px;margin:0 3px;transition:all .2s ease}.nav-shell .el-menu-item.is-active[data-v-00cff0d0],.nav-shell .el-submenu.is-active>.el-submenu__title[data-v-00cff0d0]{color:var(--accent)!important;background:rgba(21,184,166,.14)}.nav-shell .el-menu-item[data-v-00cff0d0]:hover,.nav-shell .el-submenu__title[data-v-00cff0d0]:hover{background:rgba(21,184,166,.09);color:var(--accent)!important}*{box-sizing:border-box}body{background-color:var(--bg-base)!important;font-family:var(--font-body)!important;color:var(--text)!important;font-size:14px!important}code,kbd,pre,samp{font-family:Consolas,Menlo,Courier,monospace}::-webkit-scrollbar{width:10px;height:12px;-webkit-box-shadow:inset 0 0 6px rgb(0 0 0/20%)}::-webkit-scrollbar-thumb{display:block;min-height:12px;min-width:10px;border-radius:8px;background:rgba(140,160,200,.35);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:2px solid transparent}::-webkit-scrollbar-thumb:hover{display:block;min-height:12px;min-width:10px;border-radius:6px;background:rgba(120,140,180,.5)}#admin-content{position:relative;width:100%;min-height:100vh;background:transparent}.mobile-menu-active{background-color:rgba(0,0,0,.1)}.mobile-menu-active .mu-icon,.mobile-menu-active .mu-item-title{color:#2d8cf0!important}#particles-js{position:fixed;z-index:0;top:0;left:0;right:0;bottom:0}a{text-decoration:none;background-color:transparent;color:var(--accent);outline:0;cursor:pointer;transition:color .2s ease}a:hover{color:var(--accent-warm)!important}.markdown-body a{color:var(--accent);cursor:pointer;text-decoration:none;transition:all .28s ease;-moz-transition:all .28s ease;-webkit-transition:all .28s ease;-o-transition:all .28s ease}.markdown-body a:hover{color:var(--accent-warm)!important;text-decoration:underline}.panel-title{font-size:22px;font-weight:600;padding-top:6px;padding-bottom:18px;line-height:1.4;color:var(--text-strong)}.home-title{color:var(--accent);font-family:var(--font-display)}.site-footer{margin-top:48px;background:hsla(0,0%,100%,.75);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);width:100%;align-self:stretch}.site-footer .mundb-footer{padding:24px 6vw;border-bottom:1px solid rgba(16,24,40,.08);color:var(--text-muted)}.site-footer .mundb-footer:last-child{border-bottom:none;display:flex;align-items:center;flex-wrap:wrap;gap:10px;justify-content:space-between;text-align:left;width:100%}.site-footer h1{font-family:var(--font-display);font-size:18px;color:var(--text-strong)}.contest-config{text-align:right}.contest-config-switches p span{margin-left:8px;margin-right:4px}.contest-rank-filter{margin:10px 0}.contest-rank-config{text-align:right;margin-top:15px}.contest-scoreBoard-config{margin-top:30px!important}.contest-config span,.contest-rank-config span{margin-left:5px}@media screen and (max-width:992px){.contest-rank-config{text-align:center;margin-bottom:10px;margin-top:-1px}.contest-config{margin-top:5px;text-align:center}.contest-scoreBoard-config{margin-top:10px!important}}@media screen and (max-width:768px){.site-footer .mundb-footer:last-child{justify-content:center;text-align:center}}.contest-rank-concerned{font-size:1rem;margin-left:.5rem!important;margin-right:.5rem!important;vertical-align:top}.contest-rank-concerned i{margin-top:11px;cursor:pointer}.contest-rank-user-box{display:flex}.contest-rank-user-info{flex:1;text-align:right;min-width:0}.contest-username{color:var(--text-strong);font-size:13.5px;font-weight:550}.contest-school,.contest-username{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.contest-school{font-size:12px;font-weight:400;color:var(--text-muted)}.contest-rank-flag{margin-right:20px!important;background-color:#ffc10a;border-radius:4px;color:#492400;padding:1px 3px!important}.bg-female{background-color:#ff99cb}.bg-star{background-color:#ffc}.bg-concerned{background-color:#ffffe0}.contest-rank-balloon{vertical-align:top;margin-left:-10px!important;margin-right:-7px!important}.oi-100{background-color:#19be6b;color:#fff;font-weight:700}.oi-0{color:#a94442;background-color:#f2dede}.oi-between{background-color:#2d8cf0;color:#fff}.after-ac{background-color:rgba(92,184,92,.4)}.first-ac{background-color:#1daa1d}.ac{background-color:#60e760}.wa{background-color:#e87272}.try{background-color:#ff9800}.status-green{background-color:#19be6b!important;color:#fff!important}.status-red{background-color:#ed3f14!important;color:#fff!important}.status-yellow{background-color:#f90!important;color:#fff!important}.status-blue{background-color:#2d8cf0!important;color:#fff!important}.status-gray{background-color:#909399!important;color:#fff!important}.status-purple{background-color:#676fc1!important;color:#fff!important}.own-submit-row{background:#e6ffdf!important}.submission-hover:hover{cursor:pointer}.vxe-table{color:var(--text)!important;font-size:12px!important;font-weight:500!important}.row--hover{cursor:pointer;background:var(--accent-soft)!important;box-shadow:inset 0 0 16px rgba(10,132,255,.04)}.vxe-table .vxe-body--column:not(.col--ellipsis),.vxe-table .vxe-footer--column:not(.col--ellipsis),.vxe-table .vxe-header--column:not(.col--ellipsis){padding:9px 0!important}#nprogress .bar{background:#66b1ff!important}.contest-description img,.markdown-body img{max-width:100%}@media screen and (max-width:1050px){.el-row{margin-left:0!important;margin-right:0!important}.el-col{padding-left:0!important;padding-right:0!important}.el-message-box{width:70%!important}}#problem-content .sample pre{flex:1 1 auto;align-self:stretch;border-style:solid;background:#fafafa;border-left:2px solid #3498db}.markdown-body pre{padding:5px 10px;white-space:pre-wrap;margin-top:15px;margin-bottom:15px;background:#f8f8f9;border:1px dashed #e9eaec}.el-menu--popup{min-width:120px!important;text-align:center}.panel-options{margin-top:10px;text-align:center}.el-tag--dark{border-color:#fff!important}.v-note-wrapper .v-note-panel{height:460px!important}.tex-formula{vertical-align:middle;margin:0;border:medium none;position:relative;bottom:2px}.tex-formula,.tex-span{font-family:times new roman,sans-serif}.tex-span{font-size:125%;white-space:nowrap}.tex-font-size-tiny{font-size:70%}.tex-font-size-script{font-size:75%}.tex-font-size-footnotes,.tex-font-size-small{font-size:85%}.tex-font-size-normal{font-size:100%}.tex-font-size-large-1{font-size:115%}.tex-font-size-large-2{font-size:130%}.tex-font-size-large-3{font-size:145%}.tex-font-size-huge-1{font-size:175%}.tex-font-size-huge-2{font-size:200%}.tex-font-style-sf{font-family:Helvetica Neue,Helvetica,Arial,sans-serif}.tex-font-style-tt{font-size:110%;font-family:courier new,monospace}.tex-font-style-bf{font-weight:700}.tex-font-style-it,.tex-font-style-sl{font-style:italic}.tex-font-style-sc{text-transform:uppercase}.tex-font-style-striked{text-decoration:line-through}.tex-font-style-underline{text-decoration:underline}.tex-graphics{display:block}.full-height{min-height:100vh;height:auto}.flex-column{display:flex;flex-direction:column}.fix-to-bottom{margin-top:auto}footer{color:var(--text-muted)!important;background:transparent;text-align:left}footer a{color:var(--accent);transition:color .28s cubic-bezier(.4,0,.2,1)}footer a:hover{color:var(--accent-warm);text-decoration:none}footer h1{font-family:var(--font-display);font-weight:600;color:var(--text-strong);line-height:1.1;font-size:1.5rem}.mundb-footer{padding:1rem 2.5rem;width:100%;font-weight:400;font-size:1rem;line-height:1}@media (min-width:768px){.hr-none{display:none!important}}.el-empty{max-width:256px;margin:0 auto}.el-empty__description{text-align:center;color:#3498db;font-size:13px}#oj-content{padding:60px 3.5vw 42px;flex:1 0 auto;min-height:0}.page-shell{max-width:1320px;margin:0 auto}.page-header{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}.page-title{font-family:var(--font-display);font-size:30px;font-weight:700;letter-spacing:0;color:var(--text-strong);margin:0}.page-subtitle{margin-top:6px;font-size:14px;color:var(--text-muted)}.page-actions{display:flex;flex-wrap:wrap;gap:10px}@media screen and (max-width:768px){#oj-content{padding:52px 16px 36px}.page-title{font-size:24px}}.markdown-body pre{display:block;border-radius:3px!important;border:1px solid #c3ccd0;padding:0 16px 0 50px!important;position:relative!important;overflow-y:hidden!important;font-size:1rem!important;background:#f8f8f9!important;white-space:pre!important}.markdown-body pre code{line-height:26px!important}.markdown-body pre ol.pre-numbering{position:absolute;top:0;left:0;line-height:26px;margin:0;padding:0;list-style-type:none;counter-reset:sectioncounter;background:#f1f1f1;color:#777;font-size:12px}.markdown-body pre ol.pre-numbering li{margin-top:0!important}.markdown-body pre ol.pre-numbering li:before{content:counter(sectioncounter) "";counter-increment:sectioncounter;display:inline-block;width:40px;text-align:center}.markdown-body pre i.code-copy{position:absolute;top:0;right:0;background-color:#2196f3;display:none;padding:5px;margin:5px 5px 0 0;font-size:11px;border-radius:inherit;color:#fff;cursor:pointer;transition:all .3s ease-in-out}.markdown-body pre:hover i.code-copy,.markdown-body pre i.code-copy:hover i.code-copy{display:block}.markdown-body blockquote{color:var(--text-secondary);border-left:4px solid var(--accent);padding:10px;margin-left:0;font-size:14px;background:#f8f8f8}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{position:relative;margin-top:1em;margin-bottom:16px;font-weight:700;line-height:1.4}.markdown-body h1{padding-bottom:.3em;font-size:1.86em;line-height:1.2;border-bottom:1px solid #eee}.markdown-body h2{font-size:1.45em;line-height:1.425;border-bottom:1px solid var(--border);background:var(--accent-soft);padding:8px 10px;color:var(--text-strong);border-radius:var(--radius-sm);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.markdown-body h3{font-size:1.3em;line-height:1.43}.markdown-body h3:before{content:"";border-left:4px solid #03a9f4;padding-left:6px}.markdown-body h4{font-size:1.12em}.markdown-body h4:before{content:"";border-left:4px solid #bbb;padding-left:6px}.markdown-body img{border:0;background:#fff;padding:15px;margin:5px 0;box-shadow:inset 0 0 12px rgb(219 219 219)}.markdown-body p{font-size:15px;word-wrap:break-word;word-break:break-word;line-height:1.8}.hljs{padding:0!important}:root{--font-body:"SF Pro Text","SF Pro Display","PingFang SC","Segoe UI","Microsoft YaHei",sans-serif;--font-display:"SF Pro Display","PingFang SC","Segoe UI","Microsoft YaHei",sans-serif;--bg-base:#edf3ff;--bg-soft:hsla(0,0%,100%,0.62);--bg-surface:hsla(0,0%,100%,0.66);--bg-surface-soft:hsla(0,0%,100%,0.54);--bg-muted:rgba(244,248,255,0.72);--text-strong:#1e2b45;--text:#344361;--text-muted:#6c7a96;--accent:#0a84ff;--accent-strong:#06c;--accent-cool:#32d7ff;--accent-warm:#5e5ce6;--accent-gold:#ff9f0a;--accent-ink:#16233d;--border:hsla(0,0%,100%,0.62);--border-strong:rgba(149,168,221,0.35);--shadow-soft:0 12px 30px rgba(31,50,86,0.14);--shadow-lift:0 20px 44px rgba(31,50,86,0.2);--shadow-sharp:0 10px 26px rgba(15,24,42,0.22);--radius-sm:10px;--radius-md:14px;--radius-lg:18px;--radius-xl:24px}.theme-dark{--bg-base:#070b14;--bg-soft:rgba(18,26,40,0.66);--bg-surface:rgba(17,24,38,0.72);--bg-surface-soft:rgba(17,24,38,0.58);--bg-muted:rgba(11,18,30,0.75);--text-strong:#ecf3ff;--text:#cfdbf3;--text-muted:#92a3c5;--accent:#4ba8ff;--accent-strong:#2f8fff;--accent-cool:#66d8ff;--accent-warm:#8b80ff;--accent-gold:#ffb34d;--accent-ink:#e3edff;--border:rgba(137,161,212,0.24);--border-strong:rgba(172,196,255,0.34);--shadow-soft:0 16px 34px rgba(2,7,14,0.56);--shadow-lift:0 26px 56px rgba(2,7,14,0.66);--shadow-sharp:0 12px 28px rgba(0,0,0,0.55)}.desktop-pet-host{position:fixed;inset:0;pointer-events:none;z-index:1450;--pet-surface:var(--bg-surface-elevated);--pet-surface-soft:var(--bg-surface-soft);--pet-border:var(--border-subtle);--pet-text-primary:var(--text-primary);--pet-text-secondary:var(--text-muted);--pet-accent-soft:var(--accent-soft);--pet-shadow:var(--shadow-soft)}.desktop-pet-mobile,.desktop-pet-shell{position:fixed;pointer-events:auto}.desktop-pet-shell{width:130px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:-webkit-grab;cursor:grab}.desktop-pet-shell:active{cursor:-webkit-grabbing;cursor:grabbing}.pet-sprite{width:122px;display:block;margin:0;pointer-events:none;filter:drop-shadow(0 14px 26px rgba(17,34,54,.28));transition:transform .24s ease,opacity .24s ease}.pet-sprite.mini{width:74px;opacity:.92}.desktop-pet-bubble{max-width:260px;left:-54px;top:-46px;padding:9px 12px;color:var(--pet-text-primary);font-size:12px;border-radius:14px;border:1px solid var(--pet-border);box-shadow:var(--pet-shadow);white-space:nowrap}.desktop-pet-bubble,.desktop-pet-bubble:after{position:absolute;background:var(--pet-surface)}.desktop-pet-bubble:after{content:"";left:70px;bottom:-8px;width:12px;height:12px;transform:rotate(45deg)}.desktop-pet-menu{position:fixed;width:208px;padding:10px;border-radius:24px;background:linear-gradient(155deg,var(--pet-surface),var(--pet-surface-soft));border:1px solid var(--pet-border);box-shadow:var(--shadow-lift),inset 0 1px 0 hsla(0,0%,100%,.42);-webkit-backdrop-filter:blur(18px) saturate(120%);backdrop-filter:blur(18px) saturate(120%);pointer-events:auto;z-index:1460;display:flex;flex-direction:column;gap:8px}.pet-menu-header{padding:6px 8px 8px}.pet-menu-title{font-size:14px;line-height:18px;font-weight:700;color:var(--pet-text-primary)}.pet-menu-subtitle{margin-top:2px;font-size:11px;line-height:14px;color:var(--pet-text-secondary)}.pet-menu-item{border:none;width:100%;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 12px;border-radius:16px;cursor:pointer;font-size:12px;line-height:16px;font-weight:600;color:var(--pet-text-primary);background:var(--pet-surface-soft);transition:transform .16s ease,background .16s ease,box-shadow .16s ease}.pet-menu-item:hover{transform:translateY(-1px);background:var(--pet-surface);box-shadow:var(--shadow-soft)}.pet-menu-item:active{transform:translateY(0)}.pet-menu-item.is-primary{color:#0f5371;background:linear-gradient(145deg,rgba(123,222,231,.5),rgba(171,236,215,.5))}.pet-menu-item.is-warning{color:#7b5314;background:rgba(255,238,205,.86)}.pet-menu-item.is-danger{color:#8b2730;background:rgba(255,221,226,.84)}.pet-menu-label{flex:1}.pet-menu-arrow{font-size:13px;opacity:.56}.desktop-pet-dock{position:fixed;bottom:24px;border:none;border-radius:999px;background:linear-gradient(135deg,#4ec6c7,#7ed5b8);color:#0a1f29;font-weight:700;font-size:12px;padding:10px 14px;cursor:pointer;box-shadow:0 14px 26px rgba(30,125,128,.3);pointer-events:auto}.desktop-pet-dock.left{left:16px}.desktop-pet-dock.right{right:16px}.desktop-pet-mobile{display:flex;align-items:flex-end;gap:10px}.pet-mobile-avatar{width:64px;height:64px;border-radius:50%;border:1px solid var(--pet-border);background:var(--pet-surface);box-shadow:var(--pet-shadow);padding:8px;display:flex;align-items:center;justify-content:center;cursor:pointer}.pet-mobile-avatar img{width:46px;-webkit-animation:pet-breathe 2.4s ease-in-out infinite;animation:pet-breathe 2.4s ease-in-out infinite}.pet-mobile-avatar.off{opacity:.62}.pet-mobile-panel{min-width:148px;border-radius:14px;background:var(--pet-surface);border:1px solid var(--pet-border);box-shadow:var(--pet-shadow);padding:10px;display:grid;gap:6px}.pet-mobile-title{font-size:12px;color:var(--pet-text-primary);font-weight:700}@-webkit-keyframes pet-breathe{0%,to{transform:translateY(0)}50%{transform:translateY(-3px)}}@keyframes pet-breathe{0%,to{transform:translateY(0)}50%{transform:translateY(-3px)}}body.theme-dark .desktop-pet-host{--pet-surface:var(--bg-surface-elevated);--pet-surface-soft:var(--bg-surface-soft);--pet-border:var(--border-subtle);--pet-text-primary:#d9f2fb;--pet-text-secondary:rgba(217,242,251,0.62);--pet-shadow:0 20px 44px rgba(0,0,0,0.5)}body.theme-dark .desktop-pet-menu{box-shadow:var(--pet-shadow),inset 0 1px 0 rgba(160,208,223,.12)}body.theme-dark .pet-menu-item.is-primary{color:#cff5ff;background:linear-gradient(145deg,rgba(45,120,153,.78),rgba(51,132,114,.78))}body.theme-dark .pet-menu-item.is-warning{color:#ffe0ab;background:rgba(115,81,26,.72)}body.theme-dark .pet-menu-item.is-danger{color:#ffd2d7;background:rgba(111,35,47,.72)}.pet-sprite.mood-happy{-webkit-animation:pet-bounce .5s ease-in-out 3;animation:pet-bounce .5s ease-in-out 3}.pet-sprite.mood-sad{filter:drop-shadow(0 14px 26px rgba(17,34,54,.28)) saturate(.6);-webkit-animation:pet-droop 1.5s ease-in-out;animation:pet-droop 1.5s ease-in-out}.pet-sprite.mood-think{-webkit-animation:pet-tilt 2s ease-in-out infinite;animation:pet-tilt 2s ease-in-out infinite}.pet-sprite.mood-cheer{-webkit-animation:pet-jump .4s ease-in-out 2;animation:pet-jump .4s ease-in-out 2}.pet-sprite.mood-love{-webkit-animation:pet-heartbeat .8s ease-in-out 3;animation:pet-heartbeat .8s ease-in-out 3}@-webkit-keyframes pet-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@keyframes pet-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@-webkit-keyframes pet-droop{0%{transform:rotate(0)}50%{transform:rotate(-5deg) translateY(3px)}to{transform:rotate(0)}}@keyframes pet-droop{0%{transform:rotate(0)}50%{transform:rotate(-5deg) translateY(3px)}to{transform:rotate(0)}}@-webkit-keyframes pet-tilt{0%,to{transform:rotate(0)}25%{transform:rotate(8deg)}75%{transform:rotate(-8deg)}}@keyframes pet-tilt{0%,to{transform:rotate(0)}25%{transform:rotate(8deg)}75%{transform:rotate(-8deg)}}@-webkit-keyframes pet-jump{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-18px) scale(1.05)}}@keyframes pet-jump{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-18px) scale(1.05)}}@-webkit-keyframes pet-heartbeat{0%,to{transform:scale(1)}50%{transform:scale(1.12)}}@keyframes pet-heartbeat{0%,to{transform:scale(1)}50%{transform:scale(1.12)}}.pet-sprite.level-3{filter:drop-shadow(0 14px 26px rgba(17,34,54,.28)) drop-shadow(0 0 8px rgba(78,198,199,.4))}.pet-sprite.level-5{filter:drop-shadow(0 14px 26px rgba(17,34,54,.28)) drop-shadow(0 0 12px rgba(255,215,0,.45))}.pet-sprite.level-7{filter:drop-shadow(0 14px 26px rgba(17,34,54,.28)) drop-shadow(0 0 16px rgba(147,112,219,.5))}.pet-sprite.level-9{filter:drop-shadow(0 14px 26px rgba(17,34,54,.28)) drop-shadow(0 0 20px rgba(255,100,50,.5));-webkit-animation:pet-glow 3s ease-in-out infinite;animation:pet-glow 3s ease-in-out infinite}@-webkit-keyframes pet-glow{0%,to{filter:drop-shadow(0 14px 26px rgba(17,34,54,.28)) drop-shadow(0 0 20px rgba(255,100,50,.5))}50%{filter:drop-shadow(0 14px 26px rgba(17,34,54,.28)) drop-shadow(0 0 28px rgba(255,100,50,.7))}}@keyframes pet-glow{0%,to{filter:drop-shadow(0 14px 26px rgba(17,34,54,.28)) drop-shadow(0 0 20px rgba(255,100,50,.5))}50%{filter:drop-shadow(0 14px 26px rgba(17,34,54,.28)) drop-shadow(0 0 28px rgba(255,100,50,.7))}}.pet-pomodoro-indicator{position:absolute;top:-32px;left:50%;transform:translateX(-50%);background:var(--pet-surface);border:1px solid var(--pet-border);border-radius:20px;padding:3px 10px;font-size:11px;font-weight:700;color:var(--pet-text-primary);white-space:nowrap;box-shadow:var(--pet-shadow);pointer-events:auto;cursor:pointer}.pet-pomodoro-indicator.is-break{color:#4ec6c7}.desktop-pet-menu{width:240px;max-height:80vh;overflow-y:auto}.pet-menu-section{padding:4px 0}.pet-menu-section-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--pet-text-secondary);padding:4px 8px 2px}.pet-menu-stats{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:4px 4px}.pet-stat-card{background:var(--pet-surface-soft);border-radius:12px;padding:8px 10px;text-align:center}.pet-stat-value{font-size:16px;font-weight:800;color:var(--pet-text-primary);line-height:1.2}.pet-stat-label{font-size:10px;color:var(--pet-text-secondary);margin-top:2px}.pet-menu-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:4px}.pet-nav-btn{border:none;background:var(--pet-surface-soft);border-radius:10px;padding:8px 4px;cursor:pointer;text-align:center;font-size:10px;font-weight:600;color:var(--pet-text-primary);transition:transform .16s ease,background .16s ease}.pet-nav-btn:hover{transform:translateY(-1px);background:var(--pet-surface)}.pet-nav-icon{font-size:16px;display:block;margin-bottom:2px}.pet-menu-divider{height:1px;background:var(--pet-border);margin:4px 8px}.pet-badge-row{display:flex;flex-wrap:wrap;gap:4px;padding:4px 8px}.pet-badge{width:24px;height:24px;border-radius:50%;background:var(--pet-surface-soft);display:flex;align-items:center;justify-content:center;font-size:12px;opacity:.35;transition:opacity .2s}.pet-badge.unlocked{opacity:1;background:linear-gradient(135deg,rgba(123,222,231,.4),rgba(171,236,215,.4))}.desktop-pet-bubble{white-space:normal;word-break:break-word}.pet-bubble-action{display:inline-block;margin-top:6px;padding:3px 10px;border:none;border-radius:10px;background:linear-gradient(135deg,#4ec6c7,#7ed5b8);color:#0a1f29;font-size:11px;font-weight:700;cursor:pointer;transition:transform .16s ease}.pet-bubble-action:hover{transform:translateY(-1px)}