:root{--primary: #2563eb;--primary-dark: #1d4ed8;--primary-light: #eff6ff;--success: #16a34a;--warning: #d97706;--danger: #dc2626;--text-1: #0f172a;--text-2: #475569;--text-3: #94a3b8;--border: #e2e8f0;--bg-page: #f1f5f9;--bg-card: #ffffff;--radius-lg: 16px;--radius-md: 12px;--shadow-card: 0 1px 3px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .06);--shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font);color:var(--text-1);background:var(--bg-page);min-height:100vh;-webkit-font-smoothing:antialiased}.header{position:sticky;top:0;z-index:10;background:#ffffffe6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.header-inner{max-width:1080px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;cursor:pointer}.brand-logo{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--primary) 0%,#1e40af 100%);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:18px;box-shadow:var(--shadow-sm)}.brand-title{font-size:18px;font-weight:700;letter-spacing:.5px}.brand-sub{font-size:12px;color:var(--text-3);margin-top:1px}.header-school{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text-2)}.header-school .badge{background:var(--primary-light);color:var(--primary);padding:4px 12px;border-radius:999px;font-weight:600}.page{max-width:1080px;margin:0 auto;padding:40px 24px 64px}.search-section{background:linear-gradient(135deg,#1e3a8a,#2563eb);border-radius:var(--radius-lg);padding:40px 32px 32px;color:#fff;text-align:center;box-shadow:0 12px 32px #1e3a8a47;margin-bottom:32px}.search-title{font-size:26px;font-weight:700;letter-spacing:1px}.search-desc{margin-top:8px;font-size:14px;color:#ffffffd9}.search-box{margin-top:24px;display:flex;justify-content:center;gap:12px}.search-input{width:360px;max-width:70vw;padding:14px 18px;border:2px solid rgba(255,255,255,.25);border-radius:12px;background:#ffffff1f;color:#fff;font-size:16px;outline:none;transition:border-color .2s,background .2s}.search-input::placeholder{color:#ffffff8c}.search-input:focus{border-color:#fff;background:#ffffff2e}.search-btn{padding:0 32px;border:none;border-radius:12px;background:#fff;color:var(--primary);font-size:16px;font-weight:700;cursor:pointer;transition:transform .15s,box-shadow .15s;display:flex;align-items:center;gap:8px}.search-btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px #0000002e}.search-btn:active{transform:translateY(0)}.example-hint{margin-top:16px;font-size:13px;color:#ffffffb3}.example-hint code{margin:0 4px;padding:2px 8px;background:#ffffff2e;border-radius:6px;cursor:pointer;transition:background .15s}.example-hint code:hover{background:#ffffff52}.state-box{text-align:center;padding:40px 24px;background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.state-icon{font-size:44px;margin-bottom:12px}.state-title{font-size:18px;font-weight:600;color:var(--text-1)}.state-desc{margin-top:8px;font-size:14px;color:var(--text-2)}.result-card{background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);overflow:hidden;animation:fadeUp .35s ease}@keyframes fadeUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.result-head{display:flex;align-items:center;justify-content:space-between;padding:20px 28px;border-bottom:1px solid var(--border)}.result-head-title{font-size:16px;font-weight:600;color:var(--text-2);display:flex;align-items:center;gap:8px}.status-chip{padding:4px 14px;border-radius:999px;font-size:13px;font-weight:600}.status-chip.reading{background:#ecfdf5;color:var(--success);border:1px solid #a7f3d0}.status-chip.graduated{background:#fef3c7;color:var(--warning);border:1px solid #fde68a}.result-body{display:flex;gap:32px;padding:28px}.photo-zone{flex:0 0 480px;display:flex;gap:16px}.photo-item{flex:1;background:#f8fafc;border:1px solid var(--border);border-radius:var(--radius-md);padding:10px;text-align:center}.photo-item img{width:100%;aspect-ratio:3 / 4;object-fit:cover;border-radius:8px;display:block;background:#fff}.photo-caption{margin-top:10px;font-size:13px;font-weight:600;color:var(--text-2)}.photo-caption .time{display:block;font-size:12px;font-weight:400;color:var(--text-3);margin-top:2px}.info-zone{flex:1;display:flex;flex-direction:column;gap:16px}.info-block{border:1px solid var(--border);border-radius:var(--radius-md);padding:18px 20px}.info-block-title{font-size:13px;font-weight:700;color:var(--text-3);letter-spacing:2px;margin-bottom:14px;display:flex;align-items:center;gap:6px}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 24px}.info-item{display:flex;flex-direction:column;gap:4px}.info-label{font-size:12px;color:var(--text-3)}.info-value{font-size:15px;font-weight:600;color:var(--text-1)}.info-value .gender-icon{font-size:14px}.name-row{display:flex;align-items:center;gap:14px;margin-bottom:16px}.name-main{font-size:30px;font-weight:800;letter-spacing:2px}.gender-chip{padding:3px 12px;border-radius:999px;font-size:13px;font-weight:600}.gender-chip.male{background:#eff6ff;color:var(--primary)}.gender-chip.female{background:#fdf2f8;color:#db2777}.school-name{font-size:16px;font-weight:700;color:var(--primary)}.school-sub{font-size:13px;color:var(--text-2);margin-top:2px}.timeline{display:flex;align-items:center;gap:0}.timeline-item{flex:1;text-align:center;position:relative}.timeline-dot{width:12px;height:12px;border-radius:50%;margin:0 auto 8px;border:3px solid var(--primary-light);box-shadow:0 0 0 2px var(--primary)}.timeline-item.end .timeline-dot{border:3px solid #fef3c7;box-shadow:0 0 0 2px var(--warning)}.timeline-value{font-size:15px;font-weight:700}.timeline-label{font-size:12px;color:var(--text-3);margin-top:2px}.timeline-line{flex:0 0 60px;height:2px;background:var(--primary);margin:0 4px;position:relative;top:-14px}.timeline-line:after{content:"";position:absolute;right:-3px;top:-3px;width:8px;height:8px;border-top:2px solid var(--primary);border-right:2px solid var(--primary);transform:rotate(45deg)}.footer{text-align:center;padding:24px;font-size:12px;color:var(--text-3)}@media(max-width:900px){.result-body{flex-direction:column}.photo-zone{flex:auto;max-width:520px;width:100%;margin:0 auto}}@media(max-width:560px){.search-box{flex-direction:column;align-items:center}.search-input{width:100%}.search-btn{width:100%;padding:12px;justify-content:center}.info-grid{grid-template-columns:1fr}.header-school{display:none}}.btn-upload{margin-top:12px;width:100%;padding:10px 0;border:1px dashed var(--primary);border-radius:8px;background:var(--primary-light);color:var(--primary);font-size:14px;font-weight:600;cursor:pointer;transition:background .15s}.btn-upload:hover{background:#dbeafe}.compare-bar{display:flex;align-items:center;justify-content:center;gap:12px;padding:0 28px 28px}.btn-compare{min-width:220px;padding:12px 44px;border:none;border-radius:10px;background:linear-gradient(135deg,var(--primary),#1e40af);color:#fff;font-size:15px;font-weight:700;letter-spacing:4px;cursor:pointer;transition:transform .15s,box-shadow .15s;box-shadow:0 6px 16px #2563eb4d}.btn-compare:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 22px #2563eb61}.btn-compare:disabled{opacity:.45;cursor:not-allowed}.compare-hint{font-size:12px;color:var(--text-3)}.compare-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#0f172ab8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.compare-panel{width:min(520px,92vw);background:#fff;border-radius:var(--radius-lg);padding:28px 24px 24px;text-align:center;box-shadow:0 24px 64px #0000004d;animation:popIn .25s ease}@keyframes popIn{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}.compare-title{font-size:18px;font-weight:700;margin-bottom:18px}.compare-photos{display:flex;align-items:center;justify-content:center;gap:14px}.compare-photo{width:120px}.compare-photo img{width:100%;aspect-ratio:3 / 4;object-fit:cover;border-radius:8px;border:1px solid var(--border)}.compare-photo .photo-name{display:block;font-size:12px;color:var(--text-2);margin-top:6px}.compare-link{display:flex;flex-direction:column;align-items:center;gap:8px;flex:0 0 auto}.link-arrow{font-size:24px;color:var(--primary);font-weight:700;animation:arrowPulse 1s ease-in-out infinite}.link-line{width:2px;height:24px;border-radius:2px;background:linear-gradient(180deg,transparent,var(--primary),transparent);animation:linkFlow 1.2s linear infinite}@keyframes arrowPulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.85)}}@keyframes linkFlow{0%{opacity:0;transform:translateY(-6px)}50%{opacity:1}to{opacity:0;transform:translateY(6px)}}.face-target{position:relative;overflow:hidden;border-radius:8px}.face-target img{position:relative;z-index:0}.face-target:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;background:radial-gradient(circle at 50% 45%,transparent 42%,rgba(37,99,235,.14) 78%,rgba(37,99,235,.28))}.face-box{position:absolute;left:50%;top:47%;z-index:2;transform:translate(-50%,-50%);width:56%;height:58%;pointer-events:none;animation:facePulse 1.8s ease-in-out infinite}.corner{position:absolute;width:14px;height:14px;border:0 solid #22c55e}.corner.tl{left:0;top:0;border-left-width:3px;border-top-width:3px;border-top-left-radius:6px}.corner.tr{right:0;top:0;border-right-width:3px;border-top-width:3px;border-top-right-radius:6px}.corner.bl{left:0;bottom:0;border-left-width:3px;border-bottom-width:3px;border-bottom-left-radius:6px}.corner.br{right:0;bottom:0;border-right-width:3px;border-bottom-width:3px;border-bottom-right-radius:6px}@keyframes facePulse{0%,to{opacity:.95}50%{opacity:.45}}.photo-scan{position:absolute;left:0;right:0;top:-35%;height:35%;z-index:3;background:linear-gradient(180deg,transparent,rgba(34,197,94,.3),transparent);animation:photoScan 2s ease-in-out infinite;pointer-events:none}@keyframes photoScan{0%{top:-35%}50%{top:100%}to{top:-35%}}.compare-progress{margin-top:18px;height:6px;border-radius:3px;background:#e2e8f0;overflow:hidden}.compare-progress i{display:block;height:100%;width:42%;border-radius:3px;background:linear-gradient(90deg,#60a5fa,#2563eb);animation:progressFlow 1.3s ease-in-out infinite}@keyframes progressFlow{0%{margin-left:-42%}to{margin-left:100%}}.compare-status{margin-top:14px;font-size:14px;color:var(--text-2)}.compare-loading{width:44px;height:44px;margin:4px auto 16px;border:4px solid var(--primary-light);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.compare-close{margin-top:20px;padding:8px 28px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--text-2);font-size:14px;cursor:pointer;transition:background .15s}.compare-close:hover{background:var(--bg-page)}