:root{--vt-c-white: #ffffff;--vt-c-white-soft: #f8f8f8;--vt-c-white-mute: #f2f2f2;--vt-c-black: #181818;--vt-c-black-soft: #222222;--vt-c-black-mute: #282828;--vt-c-indigo: #2c3e50;--vt-c-divider-light-1: rgba(60, 60, 60, .29);--vt-c-divider-light-2: rgba(60, 60, 60, .12);--vt-c-divider-dark-1: rgba(84, 84, 84, .65);--vt-c-divider-dark-2: rgba(84, 84, 84, .48);--vt-c-text-light-1: var(--vt-c-indigo);--vt-c-text-light-2: rgba(60, 60, 60, .66);--vt-c-text-dark-1: var(--vt-c-white);--vt-c-text-dark-2: rgba(235, 235, 235, .64)}:root{--color-background: var(--vt-c-white);--color-background-soft: var(--vt-c-white-soft);--color-background-mute: var(--vt-c-white-mute);--color-border: var(--vt-c-divider-light-2);--color-border-hover: var(--vt-c-divider-light-1);--color-heading: var(--vt-c-text-light-1);--color-text: var(--vt-c-text-light-1);--section-gap: 160px}@media (prefers-color-scheme: dark){:root{--color-background: var(--vt-c-black);--color-background-soft: var(--vt-c-black-soft);--color-background-mute: var(--vt-c-black-mute);--color-border: var(--vt-c-divider-dark-2);--color-border-hover: var(--vt-c-divider-dark-1);--color-heading: var(--vt-c-text-dark-1);--color-text: var(--vt-c-text-dark-2)}}*,*:before,*:after{box-sizing:border-box;margin:0;font-weight:400}strong,b{font-weight:700}body{min-height:100vh;color:var(--color-text);background:var(--color-background);transition:color .5s,background-color .5s;line-height:1.6;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:15px;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{width:100%;min-height:100vh;margin:0;padding:0;font-weight:400}a,.green{text-decoration:none;color:#00bd7e;transition:.4s;padding:3px}@media (hover: hover){a:hover{background:#00bd7e33}}*{margin:0;padding:0;box-sizing:border-box}html,body{margin:0;padding:0;height:100%;width:100%;overflow:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{height:100vh;width:100vw;margin:0;padding:0;overflow:hidden;background:#f0f0f0}.login-container[data-v-c3f733f8]{position:absolute;top:0;left:0;right:0;bottom:0;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;background:red}.left-section[data-v-c3f733f8]{background-image:url(/assets/shanghai-skyline-Cg_Ruu8n.jpg);background-size:cover;background-position:center;background-repeat:no-repeat;display:flex;align-items:center;justify-content:center;position:relative;margin:0;padding:0}.left-section[data-v-c3f733f8]:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:#1e3c7299;z-index:1}.left-section[data-v-c3f733f8]:after{content:"";position:absolute;right:0;top:0;bottom:0;width:80px;background:#fff;border-radius:50% 0 0 50%;transform:translate(50%) scaleX(.5);z-index:-1}@media (min-width: 1600px){.left-section[data-v-c3f733f8]:after{display:none}}.logo-section[data-v-c3f733f8]{text-align:center;color:#fff;z-index:2;position:relative}.logo-circle[data-v-c3f733f8]{width:80px;height:80px;background:#f35;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}.logo-text[data-v-c3f733f8]{color:#fff;font-weight:700;font-size:18px}.university-name[data-v-c3f733f8]{font-size:28px;font-weight:700;margin:0 0 10px;color:#fff}.exam-title[data-v-c3f733f8]{font-size:20px;font-weight:400;margin:0;color:#fff}.right-section[data-v-c3f733f8]{background:#fff;display:flex;align-items:center;justify-content:center;padding:20px;margin:0}.login-form[data-v-c3f733f8]{width:100%;max-width:500px}.login-title[data-v-c3f733f8]{font-size:28px;font-weight:700;color:#333;margin-bottom:30px;text-align:center}.form-group[data-v-c3f733f8]{margin-bottom:24px}.form-label[data-v-c3f733f8]{display:block;margin-bottom:8px;font-size:16px;font-weight:500;color:#333}.form-input[data-v-c3f733f8]{width:100%;padding:14px;border:2px solid #e1e5e9;border-radius:8px;font-size:16px;transition:border-color .3s ease;box-sizing:border-box}.form-input[data-v-c3f733f8]:focus{outline:none;border-color:#f35}.password-input-container[data-v-c3f733f8]{position:relative}.password-toggle[data-v-c3f733f8]{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:#666;padding:4px}.password-toggle[data-v-c3f733f8]:hover{color:#333}.login-button[data-v-c3f733f8]{width:100%;padding:14px;background:#f35;color:#fff;border:none;border-radius:8px;font-size:18px;font-weight:700;cursor:pointer;transition:background-color .3s ease}.login-button[data-v-c3f733f8]:hover:not(:disabled){background:#e62a4a}.login-button[data-v-c3f733f8]:disabled{background:#bdc3c7;cursor:not-allowed}.error-message[data-v-c3f733f8]{margin-top:16px;padding:12px;background:#fee;border:1px solid #fcc;border-radius:6px;color:#c33;font-size:14px;text-align:center}@media (max-width: 768px){.login-container[data-v-c3f733f8]{grid-template-columns:1fr;grid-template-rows:auto 1fr}.left-section[data-v-c3f733f8]{min-height:200px;background-size:cover;background-position:center}.left-section[data-v-c3f733f8]:after{display:none}.right-section[data-v-c3f733f8]{padding:20px}.university-name[data-v-c3f733f8]{font-size:24px}.exam-title[data-v-c3f733f8]{font-size:18px}}@media (min-width: 1200px){.left-section[data-v-c3f733f8]{background-size:cover;background-position:center}}.exam-container[data-v-dfbe7bd0]{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;overflow:hidden}.exam-header[data-v-dfbe7bd0]{background:#fff;padding:0 32px;min-height:72px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e2e8f0;box-shadow:0 1px 2px #0000000d;margin:0;width:100%;flex-shrink:0}.header-left[data-v-dfbe7bd0]{display:flex;align-items:center;gap:16px;min-width:0}.brand-badge[data-v-dfbe7bd0]{width:44px;height:44px;border-radius:12px;background:#2563eb;color:#fff;font-size:18px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.header-titles[data-v-dfbe7bd0]{min-width:0}.page-title[data-v-dfbe7bd0]{font-size:18px;font-weight:700;color:#0f172a;margin:0;line-height:1.3}.page-subtitle[data-v-dfbe7bd0]{margin:4px 0 0;font-size:13px;color:#64748b;line-height:1.4}.exam-main[data-v-dfbe7bd0]{flex:1;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;margin:0;padding:0;width:100%}.left-panel[data-v-dfbe7bd0]{background:#fff;display:flex;flex-direction:column;border-right:1px solid #e0e0e0;margin:0;padding:0;overflow:hidden;min-height:0}.question-tabs[data-v-dfbe7bd0]{display:flex;background:#f8f9fa;border-bottom:1px solid #e0e0e0;flex-shrink:0}.tab-btn[data-v-dfbe7bd0]{padding:12px 20px;background:none;border:none;cursor:pointer;font-size:14px;color:#666;border-bottom:3px solid transparent;transition:all .3s ease}.tab-btn.active[data-v-dfbe7bd0]{color:#2563eb;border-bottom-color:#2563eb;background:#fff}.answer-status[data-v-dfbe7bd0]{margin-left:4px;font-size:12px}.upload-progress[data-v-dfbe7bd0]{margin:15px 0;padding:10px;background:#f8f9fa;border-radius:6px}.progress-info[data-v-dfbe7bd0]{font-size:14px;color:#666;margin-bottom:8px}.progress-bar[data-v-dfbe7bd0]{width:100%;height:8px;background:#e9ecef;border-radius:4px;overflow:hidden}.progress-fill[data-v-dfbe7bd0]{height:100%;background:#2563eb;transition:width .3s ease}.reference-answer-section[data-v-dfbe7bd0]{margin:15px 0;border:1px solid #e9ecef;border-radius:6px;overflow:hidden}.reference-answer-toggle[data-v-dfbe7bd0]{display:flex;align-items:center;padding:10px 14px;background:#f8f9fa;cursor:pointer;-webkit-user-select:none;user-select:none}.reference-answer-toggle[data-v-dfbe7bd0]:hover{background:#e9ecef}.toggle-icon[data-v-dfbe7bd0]{font-size:12px;margin-right:8px;color:#2563eb}.toggle-text[data-v-dfbe7bd0]{font-size:14px;font-weight:500;color:#333}.reference-answer-content[data-v-dfbe7bd0]{padding:14px;font-size:14px;line-height:1.8;color:#333;border-top:1px solid #e9ecef}.question-content[data-v-dfbe7bd0]{flex:1;padding:20px;overflow-y:auto;overflow-x:hidden}.question-rich-content[data-v-dfbe7bd0]{line-height:1.6;color:#333;font-size:14px}.question-rich-content .question-item[data-v-dfbe7bd0]{margin-bottom:8px;display:flex;align-items:flex-start}.question-rich-content .label[data-v-dfbe7bd0]{font-weight:700;color:#333;min-width:80px;margin-right:8px}.question-rich-content .value[data-v-dfbe7bd0]{color:#666;flex:1}.question-rich-content .list-item[data-v-dfbe7bd0]{margin:4px 0 4px 20px;color:#666}.question-rich-content .paragraph[data-v-dfbe7bd0]{margin:8px 0;color:#666;line-height:1.6}.question-rich-content h1[data-v-dfbe7bd0]{font-size:24px;font-weight:700;color:#2563eb;margin:0 0 16px;border-bottom:2px solid #2563EB;padding-bottom:8px}.question-rich-content h2[data-v-dfbe7bd0]{font-size:20px;font-weight:700;color:#333;margin:20px 0 12px}.question-rich-content h3[data-v-dfbe7bd0]{font-size:18px;font-weight:700;color:#555;margin:16px 0 8px}.question-rich-content p[data-v-dfbe7bd0]{margin:0 0 12px;text-align:justify}.question-rich-content strong[data-v-dfbe7bd0]{font-weight:700;color:#2563eb}.question-rich-content em[data-v-dfbe7bd0]{font-style:italic;color:#666}.question-rich-content code[data-v-dfbe7bd0]{background:#f4f4f4;padding:2px 6px;border-radius:3px;font-family:Courier New,monospace;font-size:14px}.question-rich-content pre[data-v-dfbe7bd0]{background:#f8f9fa;border:1px solid #e9ecef;border-radius:6px;padding:12px;margin:12px 0;overflow-x:auto}.question-rich-content pre code[data-v-dfbe7bd0]{background:none;padding:0;border-radius:0}.question-rich-content li[data-v-dfbe7bd0]{margin:4px 0;padding-left:8px}.question-rich-content[data-v-dfbe7bd0] img,.opt-rich[data-v-dfbe7bd0] img,.instructions-content.markdown-content[data-v-dfbe7bd0] img,.reference-code-body.markdown-content[data-v-dfbe7bd0] img,.reference-answer-content.markdown-content[data-v-dfbe7bd0] img{max-width:100%;max-height:min(40vh,360px);width:auto;height:auto;object-fit:contain;display:block;margin:8px 0}.question-loading[data-v-dfbe7bd0]{text-align:center;color:#666;font-style:italic;padding:40px 0}.exam-title[data-v-dfbe7bd0]{font-size:20px;font-weight:700;color:#333;margin:0 0 20px}.question-info[data-v-dfbe7bd0]{margin-bottom:20px}.info-item[data-v-dfbe7bd0]{margin-bottom:10px;display:flex;align-items:flex-start}.label[data-v-dfbe7bd0]{font-weight:700;color:#333;min-width:80px;margin-right:10px}.value[data-v-dfbe7bd0]{color:#666;flex:1;word-wrap:break-word;overflow-wrap:break-word}.requirements[data-v-dfbe7bd0],.work-content[data-v-dfbe7bd0],.detailed-description[data-v-dfbe7bd0]{margin-bottom:20px}.requirements h3[data-v-dfbe7bd0],.work-content h3[data-v-dfbe7bd0],.detailed-description h3[data-v-dfbe7bd0]{font-size:16px;font-weight:700;color:#333;margin:0 0 10px}.requirements ul[data-v-dfbe7bd0]{margin:0;padding-left:20px}.requirements li[data-v-dfbe7bd0]{margin-bottom:5px;color:#666}.work-content p[data-v-dfbe7bd0]{color:#666;line-height:1.6;margin:0;word-wrap:break-word;overflow-wrap:break-word}.data-table[data-v-dfbe7bd0]{width:100%;border-collapse:collapse;margin-top:10px}.data-table th[data-v-dfbe7bd0],.data-table td[data-v-dfbe7bd0]{border:1px solid #e0e0e0;padding:10px;text-align:left}.data-table th[data-v-dfbe7bd0]{background:#f8f9fa;font-weight:700;color:#333}.data-table td[data-v-dfbe7bd0]{color:#666}.right-panel[data-v-dfbe7bd0]{background:#fff;display:flex;flex-direction:column;margin:0;padding:0;overflow:hidden;min-height:0}.upload-tabs[data-v-dfbe7bd0]{display:flex;background:#f8fafc;border-bottom:1px solid #e2e8f0;flex-shrink:0}.upload-tab-btn[data-v-dfbe7bd0]{flex:1;padding:12px 20px;background:none;border:none;cursor:pointer;font-size:14px;color:#666;border-bottom:3px solid transparent;transition:all .3s ease}.upload-tab-btn.active[data-v-dfbe7bd0]{color:#2563eb;border-bottom:2px solid #2563eb;background:#eff6ff;margin-bottom:-1px}.upload-content[data-v-dfbe7bd0],.download-content[data-v-dfbe7bd0]{flex:1;padding:15px;overflow-y:auto;overflow-x:auto;width:100%}.instructions[data-v-dfbe7bd0]{background:#f8f9fa;padding:15px;border-radius:6px;margin-bottom:15px}.instructions-content[data-v-dfbe7bd0]{line-height:1.6;color:#333;font-size:14px}.instructions-content .list-item[data-v-dfbe7bd0]{margin:4px 0 4px 20px;color:#666}.instructions-content .paragraph[data-v-dfbe7bd0]{margin:8px 0;color:#666;line-height:1.6}.instructions-content .paragraph strong[data-v-dfbe7bd0],.instructions-content.markdown-content .paragraph strong[data-v-dfbe7bd0],.instructions-content strong[data-v-dfbe7bd0],.instructions-content.markdown-content strong[data-v-dfbe7bd0],.instructions .instructions-content strong[data-v-dfbe7bd0],.instructions .instructions-content .paragraph strong[data-v-dfbe7bd0]{font-weight:700!important;color:#2563eb!important;display:inline!important;font-size:inherit!important}.instructions-content h1[data-v-dfbe7bd0]{font-size:20px;font-weight:700;color:#2563eb;margin:0 0 12px;border-bottom:2px solid #2563EB;padding-bottom:6px}.instructions-content h2[data-v-dfbe7bd0]{font-size:18px;font-weight:700;color:#333;margin:16px 0 10px}.instructions-content h3[data-v-dfbe7bd0]{font-size:16px;font-weight:700;color:#555;margin:14px 0 8px}.instructions-content p[data-v-dfbe7bd0]{margin:0 0 10px;text-align:justify}.instructions-content em[data-v-dfbe7bd0]{font-style:italic;color:#666}.instructions-content code[data-v-dfbe7bd0]{background:#f4f4f4;padding:2px 6px;border-radius:3px;font-family:Courier New,monospace;font-size:13px}.instructions-content pre[data-v-dfbe7bd0]{background:#f8f9fa;border:1px solid #e9ecef;border-radius:6px;padding:10px;margin:10px 0;overflow-x:auto}.instructions-content pre code[data-v-dfbe7bd0]{background:none;padding:0;border-radius:0}.instructions-content li[data-v-dfbe7bd0]{margin:4px 0;padding-left:8px}.upload-table[data-v-dfbe7bd0]{overflow-x:auto;width:100%;min-width:0;flex:1}.upload-table table[data-v-dfbe7bd0]{width:100%;border-collapse:collapse}.upload-table th[data-v-dfbe7bd0],.upload-table td[data-v-dfbe7bd0]{border:1px solid #e0e0e0;padding:8px 6px;text-align:left;font-size:12px;word-wrap:break-word;overflow-wrap:break-word;vertical-align:middle;white-space:nowrap}.upload-table th[data-v-dfbe7bd0]{background:#f8f9fa;font-weight:700;color:#333}.upload-table th[data-v-dfbe7bd0]:nth-child(1){width:auto}.upload-table th[data-v-dfbe7bd0]:nth-child(2){width:auto}.upload-table th[data-v-dfbe7bd0]:nth-child(3){width:auto}.upload-table th[data-v-dfbe7bd0]:nth-child(4){width:auto}.file-input-label[data-v-dfbe7bd0]{display:inline-block;padding:4px 8px;background:#6c757d;color:#fff;border-radius:3px;cursor:pointer;font-size:11px;transition:background-color .3s ease;white-space:nowrap}.file-input-label[data-v-dfbe7bd0]:hover{background:#1d4ed8}.file-input-label.uploading[data-v-dfbe7bd0]{background:#ffc107;color:#000;cursor:not-allowed;animation:pulse-dfbe7bd0 1.5s ease-in-out infinite}.file-input-label.success[data-v-dfbe7bd0]{background:#2563eb;cursor:default}.loading-spinner[data-v-dfbe7bd0]{display:inline-block;animation:spin-dfbe7bd0 1s linear infinite}@keyframes spin-dfbe7bd0{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse-dfbe7bd0{0%,to{opacity:1}50%{opacity:.7}}.upload-btn[data-v-dfbe7bd0]{padding:4px 8px;background:#2563eb;color:#fff;border:none;border-radius:3px;cursor:pointer;font-size:11px;transition:background-color .3s ease;white-space:nowrap;min-width:50px}.upload-btn[data-v-dfbe7bd0]:hover{background:#1d4ed8}.upload-btn.uploading[data-v-dfbe7bd0]{background:#6c757d;cursor:not-allowed}.upload-btn.success[data-v-dfbe7bd0]{background:#28a745}.upload-btn.error[data-v-dfbe7bd0]{background:#dc3545}.upload-btn[data-v-dfbe7bd0]:disabled{background:#6c757d;cursor:not-allowed}.upload-arrow-btn[data-v-dfbe7bd0]{padding:4px 8px;background:#6c757d;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:11px;transition:background-color .3s ease;white-space:nowrap;display:flex;align-items:center;gap:4px}.upload-arrow-btn[data-v-dfbe7bd0]:before{content:"↑";font-size:12px}.upload-arrow-btn[data-v-dfbe7bd0]:hover{background:#5a6268}.file-icon[data-v-dfbe7bd0]{margin-right:2px;font-size:12px}.status[data-v-dfbe7bd0]{padding:2px 4px;border-radius:3px;font-size:10px;font-weight:500;white-space:nowrap}.status.not-uploaded[data-v-dfbe7bd0]{background:#f8f9fa;color:#6c757d}.status.uploaded[data-v-dfbe7bd0]{background:#d4edda;color:#155724}.download-content[data-v-dfbe7bd0]{padding:20px;color:#666}.download-table[data-v-dfbe7bd0]{width:100%;overflow-x:auto}.download-table table[data-v-dfbe7bd0]{width:100%;border-collapse:collapse;background:#fff;border-radius:6px;overflow:hidden;box-shadow:0 2px 4px #0000001a}.download-table th[data-v-dfbe7bd0],.download-table td[data-v-dfbe7bd0]{padding:8px 10px;text-align:left;border:1px solid #e0e0e0}.download-table th[data-v-dfbe7bd0]:nth-child(1){width:60px}.download-table th[data-v-dfbe7bd0]:nth-child(2){width:200px}.download-table th[data-v-dfbe7bd0]:nth-child(3){width:80px}.download-table th[data-v-dfbe7bd0]{background:#f8f9fa;font-weight:700;color:#333;font-size:14px}.download-table td[data-v-dfbe7bd0]{color:#666;font-size:14px}.download-table tr[data-v-dfbe7bd0]:hover{background:#f8f9fa}.download-btn[data-v-dfbe7bd0]{background:#2563eb;color:#fff;border:none;border-radius:4px;padding:6px 8px;cursor:pointer;transition:background-color .3s ease;display:flex;align-items:center;justify-content:center}.download-btn[data-v-dfbe7bd0]:hover{background:#1d4ed8}.download-btn svg[data-v-dfbe7bd0]{width:16px;height:16px}.exam-footer[data-v-dfbe7bd0]{background:#fff;border-top:1px solid #e2e8f0;padding:16px 32px;box-shadow:0 -1px 2px #0000000d;flex-shrink:0}.navigation-buttons[data-v-dfbe7bd0]{display:flex;justify-content:space-between;align-items:center;max-width:400px;margin:0 auto}.nav-btn[data-v-dfbe7bd0]{padding:12px 28px;border-radius:12px;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s ease;min-width:100px;border:2px solid transparent}.prev-btn[data-v-dfbe7bd0]{background:#f1f5f9;color:#334155;border-color:#e2e8f0;border-width:1px}.prev-btn[data-v-dfbe7bd0]:hover:not(:disabled){background:#e2e8f0;color:#0f172a}.next-btn[data-v-dfbe7bd0]{background:#2563eb;color:#fff;border-color:#2563eb}.next-btn[data-v-dfbe7bd0]:hover:not(:disabled){background:#1d4ed8;border-color:#1d4ed8}.nav-btn[data-v-dfbe7bd0]:disabled{background:#f8f9fa;border-color:#dee2e6;color:#6c757d;cursor:not-allowed}.nav-btn[data-v-dfbe7bd0]:disabled:hover{background:#f8f9fa;border-color:#dee2e6;color:#6c757d}.selected-file[data-v-dfbe7bd0]{font-size:12px;color:#666;margin-top:4px;display:flex;align-items:center;gap:4px}.selected-file .file-icon[data-v-dfbe7bd0]{font-size:14px}.header-right[data-v-dfbe7bd0]{display:flex;align-items:center;gap:20px;flex-shrink:0}.timer-block[data-v-dfbe7bd0]{display:flex;flex-direction:column;align-items:flex-end;padding:0;background:none;border:none;border-radius:0;min-width:0}.timer-label[data-v-dfbe7bd0]{font-size:12px;color:#94a3b8;font-weight:500}.timer-value[data-v-dfbe7bd0]{font-size:18px;font-weight:700;color:#2563eb;font-variant-numeric:tabular-nums}.user-block[data-v-dfbe7bd0]{display:flex;align-items:center;gap:12px;padding-left:20px;border-left:1px solid #e2e8f0}.user-text[data-v-dfbe7bd0]{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.user-label[data-v-dfbe7bd0]{font-size:12px;color:#94a3b8}.user-name[data-v-dfbe7bd0]{font-size:15px;font-weight:600;color:#0f172a}.user-avatar[data-v-dfbe7bd0]{width:40px;height:40px;border-radius:9999px;background:#2563eb;border:none;color:#fff;font-size:15px;font-weight:600;display:flex;align-items:center;justify-content:center}.exam-body[data-v-dfbe7bd0]{flex:1;display:flex;flex-direction:column;min-height:0;overflow:hidden}.section-strip[data-v-dfbe7bd0]{display:flex;gap:0;padding:0 32px;background:#fff;border-bottom:1px solid #e2e8f0;flex-shrink:0}.section-tab[data-v-dfbe7bd0]{padding:12px 28px;border:none;background:transparent;font-size:16px;font-weight:600;cursor:pointer;color:#666;border-bottom:3px solid transparent}.section-tab.active[data-v-dfbe7bd0]{color:#2563eb;border-bottom-color:#2563eb;font-weight:700}.section-tab[data-v-dfbe7bd0]:disabled{opacity:.4;cursor:not-allowed}.theory-shell[data-v-dfbe7bd0]{flex:1;display:grid;grid-template-columns:minmax(260px,300px) 1fr;gap:24px;padding:24px 32px;min-height:0;overflow:hidden;background:#f1f5f9}.theory-aside[data-v-dfbe7bd0]{--exam-nav-pending-bg: #e2e8f0;--exam-nav-pending-fg: #64748b;--exam-nav-answered-bg: #22c55e;--exam-nav-answered-fg: #fff;--exam-nav-marked-bg: #f97316;--exam-nav-marked-fg: #fff;--exam-nav-current-bg: #fff;--exam-nav-current-fg: #2563eb;--exam-nav-current-ring: #2563eb;background:#fff;border:1px solid #e2e8f0;display:flex;flex-direction:column;min-height:0;border-radius:16px;box-shadow:0 1px 2px #0000000d;overflow:hidden}.aside-title[data-v-dfbe7bd0]{font-weight:700;font-size:14px;letter-spacing:.05em;text-transform:uppercase;padding:18px 20px;border-bottom:1px solid #e2e8f0;color:#0f172a}.aside-scroll[data-v-dfbe7bd0]{flex:1;overflow-y:auto;padding:20px 24px 24px}.nav-group[data-v-dfbe7bd0]{margin-bottom:20px}.nav-group-title[data-v-dfbe7bd0]{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:#334155;margin-bottom:10px}.type-dot[data-v-dfbe7bd0]{width:6px;height:16px;border-radius:9999px;flex-shrink:0}.type-dot.dot-single[data-v-dfbe7bd0]{background:#2563eb}.type-dot.dot-multi[data-v-dfbe7bd0]{background:#6366f1}.type-dot.dot-tf[data-v-dfbe7bd0]{background:#14b8a6}.type-dot.dot-practice[data-v-dfbe7bd0]{background:#2563eb}.nav-group-range[data-v-dfbe7bd0]{font-size:12px;font-weight:500;color:#94a3b8}.nav-cells[data-v-dfbe7bd0]{display:flex;flex-wrap:wrap;gap:8px}.nav-cells.nav-cells--practice-4[data-v-dfbe7bd0]{display:grid;grid-template-columns:repeat(4,40px);gap:8px;width:max-content}.nav-cell[data-v-dfbe7bd0]{width:40px;height:40px;border:none;border-radius:8px;cursor:pointer;font-size:14px;font-weight:700;-webkit-appearance:none;-moz-appearance:none;appearance:none;padding:0;font:inherit;box-sizing:border-box;transition:background .15s,color .15s,box-shadow .15s}.nav-cell.is-pending[data-v-dfbe7bd0]{background:var(--exam-nav-pending-bg);color:var(--exam-nav-pending-fg)}.nav-cell.is-answered[data-v-dfbe7bd0]{background:var(--exam-nav-answered-bg);color:var(--exam-nav-answered-fg)}.nav-cell.is-marked[data-v-dfbe7bd0]{background:var(--exam-nav-marked-bg);color:var(--exam-nav-marked-fg);box-shadow:none}.nav-cell.is-current[data-v-dfbe7bd0]{background:var(--exam-nav-current-bg);color:var(--exam-nav-current-fg);box-shadow:0 0 0 2px var(--exam-nav-current-ring)}.nav-cell.is-answered.is-marked[data-v-dfbe7bd0]{background:var(--exam-nav-marked-bg);color:var(--exam-nav-marked-fg);box-shadow:none}.nav-cell.is-current.is-marked[data-v-dfbe7bd0]{background:var(--exam-nav-marked-bg);color:var(--exam-nav-marked-fg);box-shadow:0 0 0 2px var(--exam-nav-current-ring)}.nav-legend[data-v-dfbe7bd0]{display:flex;flex-wrap:wrap;gap:12px;font-size:12px;color:#64748b;margin-top:16px;padding-top:16px;border-top:1px solid #e2e8f0}.nav-legend--rows[data-v-dfbe7bd0]{flex-direction:column;gap:8px}.nav-legend .lg[data-v-dfbe7bd0]{display:inline-block;width:12px;height:12px;border-radius:9999px;margin-right:8px;vertical-align:middle}.nav-legend .lg-answered[data-v-dfbe7bd0]{background:var(--exam-nav-answered-bg)}.nav-legend .lg-marked[data-v-dfbe7bd0]{background:var(--exam-nav-marked-bg)}.nav-legend .lg-unanswered[data-v-dfbe7bd0]{background:var(--exam-nav-pending-bg)}.nav-legend .lg-current[data-v-dfbe7bd0]{background:var(--exam-nav-current-bg);box-shadow:0 0 0 2px var(--exam-nav-current-ring)}.theory-main[data-v-dfbe7bd0]{background:#fff;margin:0;border-radius:16px;padding:24px 28px;overflow-y:auto;min-height:0;border:1px solid #e2e8f0;box-shadow:0 1px 2px #0000000d}.theory-toolbar[data-v-dfbe7bd0]{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;flex-wrap:wrap}.theory-toolbar-left[data-v-dfbe7bd0]{display:flex;flex-direction:row;flex-wrap:wrap;align-items:center;gap:12px 16px;min-width:0}.type-chip[data-v-dfbe7bd0]{display:inline-flex;align-items:center;width:fit-content;flex-shrink:0;background:#2563eb;color:#fff;padding:6px 14px;border-radius:9999px;font-size:13px;font-weight:600}.meta-progress[data-v-dfbe7bd0]{font-size:13px;font-weight:500;color:#64748b}.btn-mark-theory[data-v-dfbe7bd0],.btn-mark-practice[data-v-dfbe7bd0]{padding:8px 14px;border-radius:8px;border:1px solid #e2e8f0;background:#fff;color:#64748b;font-size:13px;font-weight:500;cursor:pointer;transition:border-color .15s,color .15s}.btn-mark-theory.on[data-v-dfbe7bd0],.btn-mark-practice.on[data-v-dfbe7bd0]{border-color:#f97316;color:#ea580c;background:#fff7ed}.tf-row[data-v-dfbe7bd0]{display:flex;flex-direction:column;gap:12px;margin-top:8px}.tf-btn[data-v-dfbe7bd0]{display:flex;align-items:center;justify-content:flex-start;gap:12px;min-height:56px;padding:14px 18px;border-radius:12px;border:2px solid #e2e8f0;background:#fff;cursor:pointer;font-size:16px;font-weight:500;color:#334155;transition:border-color .15s,background .15s,color .15s}.tf-btn.selected[data-v-dfbe7bd0]{border:2px solid #2563eb;background:#2563eb;color:#fff}.tf-radio[data-v-dfbe7bd0]{position:relative;width:18px;height:18px;border-radius:9999px;border:2px solid #cbd5e1;background:#fff;flex-shrink:0}.tf-btn.selected .tf-radio[data-v-dfbe7bd0]{border-color:#fff;background:#2563eb}.tf-btn.selected .tf-radio[data-v-dfbe7bd0]:after{content:"";position:absolute;left:50%;top:50%;width:6px;height:6px;margin:-3px 0 0 -3px;border-radius:50%;background:#fff}.parent-stem[data-v-dfbe7bd0]{margin-bottom:12px;color:#0f172a}.sub-stem-row[data-v-dfbe7bd0]{margin-bottom:20px;min-width:0}.stem-inline-num[data-v-dfbe7bd0]{display:inline;font-weight:700;margin-right:.25em;vertical-align:baseline;font-size:16px;color:#0f172a;line-height:1.65}.sub-stem[data-v-dfbe7bd0]{font-size:16px;line-height:1.65;color:#0f172a}.theory-question-stem.question-rich-content[data-v-dfbe7bd0] .paragraph:first-of-type,.theory-question-stem.question-rich-content[data-v-dfbe7bd0] .list-item:first-of-type,.theory-question-stem.question-rich-content[data-v-dfbe7bd0]>p:first-of-type{display:inline-block;margin:0;max-width:100%;vertical-align:baseline}.theory-question-stem.question-rich-content[data-v-dfbe7bd0] .paragraph:first-of-type~.paragraph,.theory-question-stem.question-rich-content[data-v-dfbe7bd0] .paragraph:first-of-type~.list-item,.theory-question-stem.question-rich-content[data-v-dfbe7bd0] .list-item:first-of-type~.paragraph,.theory-question-stem.question-rich-content[data-v-dfbe7bd0] .list-item:first-of-type~.list-item,.theory-question-stem.question-rich-content[data-v-dfbe7bd0]>p:first-of-type~p,.theory-question-stem.question-rich-content[data-v-dfbe7bd0]>p:first-of-type~.paragraph,.theory-question-stem.question-rich-content[data-v-dfbe7bd0]>p:first-of-type~.list-item{display:block;margin-top:.5em}.options-list[data-v-dfbe7bd0]{display:flex;flex-direction:column;gap:10px}.option-row[data-v-dfbe7bd0]{display:flex;align-items:stretch;justify-content:flex-start;gap:14px;text-align:left;width:100%;min-height:56px;padding:14px 16px;border:2px solid #e2e8f0;border-radius:12px;background:#fff;cursor:pointer;font-size:14px;color:#334155}.option-row.selected[data-v-dfbe7bd0]{border-color:#2563eb;background:#2563eb;color:#fff}.opt-key[data-v-dfbe7bd0]{flex-shrink:0;display:flex;align-items:center}.opt-key-inner[data-v-dfbe7bd0]{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;background:#f8fafc;border:1px solid #e2e8f0;font-weight:700;font-size:14px;color:#64748b}.option-row.selected .opt-key-inner[data-v-dfbe7bd0]{background:#ffffff40;border-color:#ffffffd9;color:#fff}.opt-text[data-v-dfbe7bd0]{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center;text-align:left;line-height:1.5}.option-row.selected .opt-text[data-v-dfbe7bd0],.option-row.selected .opt-rich[data-v-dfbe7bd0] p,.option-row.selected .opt-rich[data-v-dfbe7bd0] span,.option-row.selected .opt-rich[data-v-dfbe7bd0] li{color:#fff}.option-row.selected .opt-rich[data-v-dfbe7bd0] a{color:#e0e7ff}.opt-rich[data-v-dfbe7bd0] p{margin:0 0 4px;text-align:left}.opt-rich[data-v-dfbe7bd0] p:last-child{margin-bottom:0}.tf-label[data-v-dfbe7bd0]{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center;text-align:left}.text-answer .text-input[data-v-dfbe7bd0]{width:100%;box-sizing:border-box;padding:12px;border:1px solid #ddd;border-radius:8px;font-size:14px}.practice-shell[data-v-dfbe7bd0]{flex:1;display:grid;grid-template-columns:max-content minmax(0,1fr);gap:24px;padding:24px 32px;min-height:0;overflow:hidden;background:#f1f5f9;align-content:stretch}.practice-aside-nav.theory-aside[data-v-dfbe7bd0]{width:max-content;min-width:0;max-width:100%;box-sizing:border-box}.practice-main-area[data-v-dfbe7bd0]{display:flex;flex-direction:column;gap:16px;min-width:0;min-height:0;overflow:hidden}.practice-content-split[data-v-dfbe7bd0]{display:grid;grid-template-columns:minmax(0,1.68fr) minmax(0,1fr);gap:24px;flex:1;min-height:0;min-width:0;align-items:stretch}.practice-detail-panel[data-v-dfbe7bd0]{min-height:0;min-width:0}.practice-side-stack[data-v-dfbe7bd0]{display:grid;gap:16px;min-width:0;min-height:0;overflow:hidden}.practice-side-stack[data-v-dfbe7bd0]:has(.practice-notice-in-stack){grid-template-rows:1fr 2fr}.practice-side-stack[data-v-dfbe7bd0]:not(:has(.practice-notice-in-stack)){grid-template-rows:1fr}.practice-side-stack .practice-notice-in-stack[data-v-dfbe7bd0]{min-height:0;overflow:hidden;max-height:none}.practice-side-stack .practice-upload-panel[data-v-dfbe7bd0]{min-height:0;overflow:hidden}.card-surface[data-v-dfbe7bd0]{background:#fff;border:1px solid #e2e8f0;border-radius:16px;box-shadow:0 1px 2px #0000000d;min-height:0;display:flex;flex-direction:column;overflow:hidden}.practice-center[data-v-dfbe7bd0]{padding:0;overflow:hidden}.practice-detail-head[data-v-dfbe7bd0]{padding:16px 20px;border-bottom:1px solid #e2e8f0;background:#f8fafc99}.practice-detail-head-inner[data-v-dfbe7bd0]{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.practice-detail-title[data-v-dfbe7bd0]{margin:0;font-size:16px;font-weight:700;color:#0f172a}.practice-detail-actions[data-v-dfbe7bd0]{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.practice-q-pill[data-v-dfbe7bd0]{padding:6px 14px;border-radius:9999px;background:#eff6ff;border:1px solid #bfdbfe;font-size:13px;font-weight:600;color:#2563eb}.practice-detail-body[data-v-dfbe7bd0]{flex:1;overflow-y:auto;padding:20px 24px 24px}.practice-stem[data-v-dfbe7bd0]{font-size:14px;line-height:1.65}.practice-main-area>.reference-code-card[data-v-dfbe7bd0]{flex-shrink:0}.notice-card[data-v-dfbe7bd0]{padding:0;flex-shrink:0;max-height:19%;display:flex;flex-direction:column;overflow:hidden}.notice-card--callout[data-v-dfbe7bd0]{background:linear-gradient(180deg,#eff6ff,#fff 48px);border-color:#bfdbfe}.notice-card-title[data-v-dfbe7bd0]{display:flex;align-items:center;gap:8px;padding:14px 18px;font-size:14px;font-weight:700;color:#0f172a;border-bottom:1px solid #e2e8f0}.notice-card-icon[data-v-dfbe7bd0]{font-size:16px;line-height:1}.notice-card-body[data-v-dfbe7bd0]{padding:14px 18px 18px;overflow-y:auto;font-size:13px;line-height:1.6;color:#475569}.notice-card-body.markdown-content strong[data-v-dfbe7bd0]{font-weight:700;color:#2563eb}.upload-card[data-v-dfbe7bd0]{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden}.reference-code-card[data-v-dfbe7bd0]{flex-shrink:0;display:flex;flex-direction:column;max-height:min(40vh,360px);min-height:0;overflow:hidden}.reference-code-card-head[data-v-dfbe7bd0]{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid #e2e8f0;background:#f8fafc}.reference-code-label[data-v-dfbe7bd0]{font-size:13px;font-weight:700;color:#0f172a;letter-spacing:.02em}.reference-code-toggle[data-v-dfbe7bd0]{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:8px;border:1px solid #e2e8f0;background:#fff;font-size:13px;font-weight:500;color:#334155;cursor:pointer}.reference-code-toggle[data-v-dfbe7bd0]:hover{border-color:#cbd5e1;background:#f8fafc}.reference-code-body[data-v-dfbe7bd0]{flex:1;overflow:auto;padding:14px 16px 16px;font-size:13px;line-height:1.65;color:#334155;background:#f8fafc}.navigation-buttons.footer-wide[data-v-dfbe7bd0]{max-width:720px;justify-content:center;gap:16px}.exam-footer--theory-actions .navigation-buttons.footer-wide[data-v-dfbe7bd0],.exam-footer--practice-actions .navigation-buttons.footer-wide[data-v-dfbe7bd0]{max-width:none;width:100%;margin:0;justify-content:flex-end;gap:12px}.exam-footer--theory-actions .prev-btn[data-v-dfbe7bd0],.exam-footer--practice-actions .prev-btn[data-v-dfbe7bd0]{background:#fff;color:#334155;border:1px solid #e2e8f0}.exam-footer--theory-actions .prev-btn[data-v-dfbe7bd0]:hover:not(:disabled),.exam-footer--practice-actions .prev-btn[data-v-dfbe7bd0]:hover:not(:disabled){background:#f8fafc;border-color:#cbd5e1;color:#0f172a}.exam-dialog-overlay[data-v-dfbe7bd0]{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10050;display:flex;align-items:center;justify-content:center;padding:24px;background:#0f172a73;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.exam-dialog-panel[data-v-dfbe7bd0]{width:min(100%,440px);max-height:min(82vh,560px);display:flex;flex-direction:column;background:#fff;border-radius:16px;border:1px solid #e2e8f0;box-shadow:0 25px 50px -12px #00000038;overflow:hidden}.exam-dialog-panel--stacked[data-v-dfbe7bd0]{width:min(100%,400px);border-radius:18px;box-shadow:0 20px 48px -12px #0f172a2e}.exam-dialog-stack[data-v-dfbe7bd0]{padding:28px 28px 8px;text-align:center}.exam-dialog-title--stacked[data-v-dfbe7bd0]{padding:0;font-size:20px;font-weight:800;color:#1e293b;line-height:1.45}.exam-dialog-body--stacked[data-v-dfbe7bd0]{padding:12px 0 0;font-size:15px;font-weight:400;color:#64748b;text-align:center;line-height:1.65;white-space:pre-line}.exam-dialog-footer.exam-dialog-footer--stacked[data-v-dfbe7bd0]{display:flex;flex-direction:column;align-items:center;gap:18px;padding:24px 28px 32px;border-top:none;background:#fff}.exam-dialog-btn--block[data-v-dfbe7bd0]{width:100%;max-width:280px;min-height:46px;padding:12px 20px;border-radius:10px;font-size:16px;font-weight:600;box-shadow:0 4px 14px -4px #2f65ee8c}.exam-dialog-btn--block.exam-dialog-btn--primary[data-v-dfbe7bd0]{background:#2f65ee;border-color:#2f65ee}.exam-dialog-btn--block.exam-dialog-btn--primary[data-v-dfbe7bd0]:hover{background:#2557d6;border-color:#2557d6}.exam-dialog-link[data-v-dfbe7bd0]{margin:0;padding:0;border:none;background:none;font-size:15px;font-weight:400;color:#94a3b8;cursor:pointer;text-decoration:none;transition:color .15s}.exam-dialog-link[data-v-dfbe7bd0]:hover{color:#64748b}.exam-dialog-title[data-v-dfbe7bd0]{padding:20px 22px 0;font-size:20px;font-weight:800;color:#0f172a;line-height:1.35;text-align:center}.exam-dialog-body[data-v-dfbe7bd0]{padding:14px 22px 22px;font-size:14px;line-height:1.65;color:#475569;overflow-y:auto;white-space:pre-line;flex:1;min-height:0}.exam-dialog-footer[data-v-dfbe7bd0]{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:10px;padding:12px 18px 18px;border-top:1px solid #e2e8f0;background:#f8fafc}.exam-dialog-footer.exam-dialog-footer--alert-only[data-v-dfbe7bd0]{justify-content:center;border-top:none;background:#fff;padding-top:4px;padding-bottom:22px}.exam-dialog-btn[data-v-dfbe7bd0]{min-width:88px;padding:10px 18px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:background .15s,border-color .15s,color .15s}.exam-dialog-btn--primary[data-v-dfbe7bd0]{background:#2563eb;color:#fff;border-color:#2563eb}.exam-dialog-btn--primary[data-v-dfbe7bd0]:hover{background:#1d4ed8;border-color:#1d4ed8}.exam-dialog-btn--ghost[data-v-dfbe7bd0]{background:#fff;color:#334155;border-color:#e2e8f0}.exam-dialog-btn--ghost[data-v-dfbe7bd0]:hover{background:#f8fafc;border-color:#cbd5e1}.exam-dlg-enter-active[data-v-dfbe7bd0],.exam-dlg-leave-active[data-v-dfbe7bd0]{transition:opacity .2s ease}.exam-dlg-enter-active .exam-dialog-panel[data-v-dfbe7bd0],.exam-dlg-leave-active .exam-dialog-panel[data-v-dfbe7bd0]{transition:transform .2s ease,opacity .2s ease}.exam-dlg-enter-from[data-v-dfbe7bd0],.exam-dlg-leave-to[data-v-dfbe7bd0]{opacity:0}.exam-dlg-enter-from .exam-dialog-panel[data-v-dfbe7bd0],.exam-dlg-leave-to .exam-dialog-panel[data-v-dfbe7bd0]{opacity:0;transform:scale(.96) translateY(8px)}.empty-paper[data-v-dfbe7bd0]{padding:40px;text-align:center}@media (max-width: 1100px){.practice-shell[data-v-dfbe7bd0]{grid-template-columns:1fr;overflow-y:auto}.practice-aside-nav.theory-aside[data-v-dfbe7bd0]{width:100%;max-width:none}.practice-aside-nav[data-v-dfbe7bd0]{max-height:min(280px,42vh)}.practice-content-split[data-v-dfbe7bd0]{grid-template-columns:1fr}.practice-side-stack .practice-notice-in-stack[data-v-dfbe7bd0],.notice-card[data-v-dfbe7bd0],.reference-code-card[data-v-dfbe7bd0]{max-height:none}}@media (max-width: 900px){.theory-shell[data-v-dfbe7bd0]{grid-template-columns:1fr;padding:16px}.theory-aside[data-v-dfbe7bd0]{max-height:220px}.tf-row[data-v-dfbe7bd0]{grid-template-columns:1fr}.exam-header[data-v-dfbe7bd0]{padding:12px 16px;flex-wrap:wrap;height:auto}.user-block[data-v-dfbe7bd0]{border-left:none;padding-left:0}}.register-container[data-v-82caa71b]{position:absolute;top:0;left:0;right:0;bottom:0;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;background:red}.left-section[data-v-82caa71b]{background:linear-gradient(135deg,#1e3c72,#2a5298);display:flex;align-items:center;justify-content:center;position:relative;margin:0;padding:0}.left-section[data-v-82caa71b]:after{content:"";position:absolute;right:0;top:0;bottom:0;width:80px;background:#fff;border-radius:50% 0 0 50%;transform:translate(50%) scaleX(.5);z-index:-1}@media (min-width: 1600px){.left-section[data-v-82caa71b]:after{display:none}}.logo-section[data-v-82caa71b]{text-align:center;color:#fff;z-index:1;position:relative}.logo-circle[data-v-82caa71b]{width:80px;height:80px;background:#f35;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}.logo-text[data-v-82caa71b]{color:#fff;font-weight:700;font-size:18px}.university-name[data-v-82caa71b]{font-size:28px;font-weight:700;margin:0 0 10px;color:#f35}.exam-title[data-v-82caa71b]{font-size:20px;font-weight:400;margin:0;color:#fff}.right-section[data-v-82caa71b]{background:#fff;display:flex;align-items:center;justify-content:center;padding:20px;margin:0;overflow-y:auto}.register-form[data-v-82caa71b]{width:100%;max-width:500px}.register-title[data-v-82caa71b]{font-size:28px;font-weight:700;color:#333;margin-bottom:30px;text-align:center}.form-group[data-v-82caa71b]{margin-bottom:20px}.form-label[data-v-82caa71b]{display:block;margin-bottom:8px;font-size:16px;font-weight:500;color:#333}.form-input[data-v-82caa71b]{width:100%;padding:14px;border:2px solid #e1e5e9;border-radius:8px;font-size:16px;transition:border-color .3s ease;box-sizing:border-box}.form-input[data-v-82caa71b]:focus{outline:none;border-color:#f35}.password-input-container[data-v-82caa71b]{position:relative}.password-toggle[data-v-82caa71b]{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:#666;padding:4px}.password-toggle[data-v-82caa71b]:hover{color:#333}.register-button[data-v-82caa71b]{width:100%;padding:14px;background:#f35;color:#fff;border:none;border-radius:8px;font-size:18px;font-weight:700;cursor:pointer;transition:background-color .3s ease}.register-button[data-v-82caa71b]:hover:not(:disabled){background:#e62a4a}.register-button[data-v-82caa71b]:disabled{background:#bdc3c7;cursor:not-allowed}.error-message[data-v-82caa71b]{margin-top:16px;padding:12px;background:#fee;border:1px solid #fcc;border-radius:6px;color:#c33;font-size:14px;text-align:center}.login-section[data-v-82caa71b]{margin-top:24px;text-align:center;padding-top:20px;border-top:1px solid #e1e5e9}.login-text[data-v-82caa71b]{color:#666;font-size:14px;margin-right:8px}.login-link[data-v-82caa71b]{background:none;border:none;color:#f35;font-size:14px;font-weight:500;cursor:pointer;text-decoration:underline;padding:0;margin:0}.login-link[data-v-82caa71b]:hover{color:#e62a4a}@media (max-width: 768px){.register-container[data-v-82caa71b]{grid-template-columns:1fr;grid-template-rows:auto 1fr}.left-section[data-v-82caa71b]{min-height:200px}.left-section[data-v-82caa71b]:after{display:none}.right-section[data-v-82caa71b]{padding:20px}.university-name[data-v-82caa71b]{font-size:24px}.exam-title[data-v-82caa71b]{font-size:18px}}body,html{background-color:#fffefe}#app{max-width:none!important;margin:0!important;padding:0!important;background-color:#fffefe!important}.exam-notice-page{background-color:#fffefe!important;position:fixed;top:0;left:0;right:0;bottom:0;display:flex;justify-content:center;align-items:center;overflow:hidden}.container{background-color:#fffefe;max-width:800px;width:100%;max-height:90vh;padding:40px 24px 0;display:flex;flex-direction:column;text-align:center;box-sizing:border-box}.scroll-area{flex:1 1 auto;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch}.title{font-weight:700;font-size:30px;line-height:36px;letter-spacing:0px;text-align:center;vertical-align:middle;margin-bottom:30px}.content-text{text-align:left}.content-item{margin-bottom:16px;padding-left:5%;padding-right:5%;text-align:justify}.content-index{font-weight:700;min-width:50px;padding-right:5px}.content-value{flex:1;text-align:justify}.button-container{flex-shrink:0;padding:20px 0 24px;display:flex;justify-content:center}.button{background-color:#1d4ed8;border:none;border-radius:12px;height:56px;width:224px;font-size:16px;style:medium;color:#fff}.countdown-active{color:#fff!important;opacity:.7}.button:not(.countdown-active){color:#fff!important;font-weight:700;opacity:1}