:root{--bg-deep: #0a1929;--bg-surface: #0e2a47;--surface-glass: rgba(255, 255, 255, .06);--surface-glass-hi: rgba(255, 255, 255, .1);--border-subtle: rgba(255, 255, 255, .12);--border-strong: rgba(255, 255, 255, .22);--text-primary: #f5f1e8;--text-secondary: rgba(245, 241, 232, .65);--text-tertiary: rgba(245, 241, 232, .4);--accent-coral: #ff8866;--accent-coral-hi: #ffa487;--accent-sea: #84d2e0;--accent-sand: #e8c797;--success: #62d29a;--warn: #f4b860}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{margin:0;padding:0;height:100%}body{font-family:PingFang SC,HarmonyOS Sans SC,Microsoft YaHei UI,-apple-system,BlinkMacSystemFont,Helvetica Neue,sans-serif;background:var(--bg-deep);color:var(--text-primary);font-feature-settings:"tnum";-webkit-font-smoothing:antialiased}#root{display:flex;justify-content:center;background:linear-gradient(180deg,var(--bg-surface) 0%,var(--bg-deep) 100%)}.app-frame{width:100%;max-width:430px;min-height:100vh;position:relative;overflow-x:hidden}.btn{appearance:none;border:0;border-radius:999px;font-family:inherit;font-weight:600;font-size:16px;padding:16px 24px;cursor:pointer;transition:transform .15s ease,background .15s ease,opacity .15s ease;width:100%;letter-spacing:.02em}.btn:active{transform:scale(.97)}.btn-primary{background:var(--accent-coral);color:var(--text-primary)}.btn-primary:hover{background:var(--accent-coral-hi)}.btn-primary[disabled]{background:#ff886640;color:#f5f1e880;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--text-primary);border:1px solid var(--border-strong)}.btn-ghost:hover{background:var(--surface-glass)}.btn-text{background:transparent;color:var(--text-secondary);font-weight:500;padding:12px}.tile{display:flex;align-items:center;gap:14px;width:100%;background:var(--surface-glass);border:1.5px solid var(--border-subtle);border-radius:16px;padding:18px 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var(--border-subtle);overflow:hidden;position:relative;cursor:pointer}.image-tile.selected{border-color:var(--accent-coral)}.image-tile.selected:after{content:"";position:absolute;top:12px;right:12px;width:12px;height:12px;border-radius:50%;background:var(--accent-coral)}.image-tile img{width:100%;height:100%;object-fit:cover;display:block}.image-tile .label{position:absolute;left:12px;right:12px;bottom:10px;font-size:14px;font-weight:500;text-shadow:0 1px 4px rgba(0,0,0,.6)}.image-tile:before{content:"";position:absolute;inset:auto 0 0;height:50%;background:linear-gradient(180deg,transparent,rgba(0,0,0,.6));pointer-events:none}.chip{display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;font-size:12px;font-weight:500;border:1px solid var(--border-subtle);background:var(--surface-glass);color:var(--text-primary)}.chip.success{color:var(--success);border-color:#62d29a59}.chip.warn{color:var(--warn);border-color:#f4b86059}.chip.sea{color:var(--accent-sea);border-color:#84d2e059}.slider-row{display:flex;flex-direction:column;gap:18px;margin:32px 0 12px}.slider-input{-webkit-appearance:none;width:100%;height:4px;border-radius:999px;background:linear-gradient(to right,var(--accent-sea) 0%,var(--accent-sea) var(--p, 50%),var(--border-subtle) var(--p, 50%),var(--border-subtle) 100%);outline:none}.slider-input::-webkit-slider-thumb{-webkit-appearance:none;width:28px;height:28px;border-radius:50%;background:var(--accent-coral);border:3px solid var(--bg-deep);cursor:pointer;box-shadow:0 2px 8px #ff88664d}.slider-anchors{display:flex;justify-content:space-between;font-size:13px;color:var(--text-secondary)}.progress{position:absolute;top:0;left:0;right:0;height:4px;background:var(--border-subtle);z-index:5}.progress>.fill{height:100%;background:var(--accent-sea);transition:width .32s ease}.progress-counter{position:absolute;top:14px;right:20px;font-size:12px;letter-spacing:.08em;color:var(--text-tertiary);font-variant-numeric:tabular-nums;z-index:6}.back-link{position:absolute;top:14px;left:20px;font-size:13px;color:var(--text-secondary);z-index:6;cursor:pointer;user-select:none}.screen{min-height:100vh;display:flex;flex-direction:column;position:relative}.landing{background:linear-gradient(180deg,#0a192900,#0a19298c,#0a1929eb),url(https://images.unsplash.com/photo-1559827260-dc66d52bef19?auto=format&fit=crop&w=900&q=70) center / cover no-repeat,var(--bg-deep);padding:48px 20px 32px;justify-content:space-between}.landing-top{display:flex;flex-direction:column;gap:8px}.brand-mark{font-weight:800;font-size:22px;letter-spacing:.04em}.brand-sub{font-size:13px;color:var(--text-secondary)}.landing-bottom{display:flex;flex-direction:column;gap:12px}.landing-headline{font-size:28px;line-height:1.3;font-weight:700;margin-bottom:8px}.landing-tag{font-size:13px;color:var(--text-tertiary);text-align:center}.q-screen{padding:56px 20px 24px;justify-content:space-between}.q-text{font-size:22px;line-height:1.4;font-weight:600;margin-bottom:28px}.q-tiles{display:flex;flex-direction:column;gap:12px}.q-bottom{display:flex;flex-direction:column;gap:4px;margin-top:16px}.q-hero{width:100%;aspect-ratio:16 / 10;border-radius:16px;overflow:hidden;margin:-8px 0 22px;background:var(--surface-glass)}.q-hero img{width:100%;height:100%;object-fit:cover;display:block}.q-two-card{display:grid;grid-template-columns:1fr 1fr;gap:12px}.two-card{background:var(--surface-glass);border:1.5px solid var(--border-subtle);border-radius:18px;padding:22px 14px;min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;color:var(--text-primary);font-family:inherit;cursor:pointer;transition:transform .14s ease,border-color .14s ease}.two-card.selected{border-color:var(--accent-coral);transform:translateY(-1px)}.two-card-emoji{font-size:36px}.two-card-label{font-size:14px;font-weight:500;line-height:1.5}.multi-meta{font-size:12px;color:var(--text-secondary);margin:-16px 0 16px;letter-spacing:.04em}.q-tiles.multi{display:grid;grid-template-columns:1fr 1fr;gap:10px}.q-tiles.multi .tile{position:relative;padding:14px 38px 14px 14px}.multi-check{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--accent-coral);font-weight:700}.loading{align-items:center;justify-content:center;text-align:center;padding:0 32px}.loading-ring{width:64px;height:64px;border-radius:50%;border:2px solid var(--border-subtle);border-top-color:var(--accent-sea);animation:spin 1.6s linear infinite;margin-bottom:32px}.loading-line{font-size:15px;color:var(--text-secondary);min-height:24px;transition:opacity .6s ease}.result-hero{position:relative;height:360px;background-size:cover;background-position:center}.result-hero:after{content:"";position:absolute;inset:50% 0 0;background:linear-gradient(180deg,rgba(10,25,41,0) 0%,var(--bg-deep) 100%)}.result-stack{padding:20px 24px 32px;flex:1;margin-top:-40px;position:relative;z-index:2}.result-eyebrow{font-size:13px;color:var(--text-secondary);margin-bottom:6px}.result-name-zh{font-family:"Noto Serif SC",Songti SC,STSong,serif;font-size:44px;font-weight:700;letter-spacing:.04em;line-height:1.1;margin:0 0 4px}.result-name-en{font-size:12px;font-weight:600;letter-spacing:.18em;color:var(--accent-sand);margin-bottom:16px}.result-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.result-match{font-size:12px;color:var(--text-tertiary);letter-spacing:.05em;margin-bottom:20px}.result-why{font-size:14px;font-weight:600;color:var(--text-secondary);margin:4px 0 10px;letter-spacing:.02em}.result-why-list{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}.result-why-item{display:flex;gap:10px;font-size:15px;line-height:1.55;color:var(--text-primary)}.result-why-item:before{content:"·";color:var(--accent-sea);font-weight:700;flex-shrink:0}.result-facts{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:var(--surface-glass);border:1px solid var(--border-subtle);border-radius:16px;padding:16px;margin-bottom:24px}.result-fact .label{font-size:11px;color:var(--text-tertiary);letter-spacing:.06em;margin-bottom:4px}.result-fact .value{font-size:14px;color:var(--text-primary);font-weight:500}.result-actions{display:flex;flex-direction:column;gap:10px}.result-actions .row{display:flex;gap:10px}.result-actions .row .btn{flex:1}.result-qr-strip{display:flex;align-items:center;gap:12px;margin-top:18px;padding:12px 14px;background:var(--surface-glass);border-radius:12px}.result-qr canvas,.result-qr img{width:56px;height:56px;display:block;border-radius:6px}.result-qr-text{display:flex;flex-direction:column;gap:2px}.result-qr-text .head{font-size:13px;font-weight:600}.result-qr-text .sub{font-size:11px;color:var(--text-secondary)}.feedback-link{display:block;margin-top:14px;text-align:center;font-size:13px;color:var(--text-tertiary);text-decoration:underline;text-underline-offset:3px;cursor:pointer;background:none;border:0;width:100%;font-family:inherit}.toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%,12px);background:#0a1929f2;border:1px solid var(--border-subtle);color:var(--text-primary);padding:10px 16px;border-radius:999px;font-size:14px;z-index:50;opacity:0;pointer-events:none;transition:opacity .22s ease,transform .22s ease}.toast.show{opacity:1;transform:translate(-50%)}.modal-backdrop{position:fixed;inset:0;background:#050e1999;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:none;align-items:flex-end;justify-content:center;z-index:30}.modal-backdrop.active{display:flex}.modal-sheet{background:var(--bg-deep);border-top-left-radius:24px;border-top-right-radius:24px;width:100%;max-width:430px;padding:18px 20px 28px;max-height:92%;overflow-y:auto;animation:sheetUp .28s ease}@keyframes sheetUp{0%{transform:translateY(40px)}to{transform:translateY(0)}}.modal-handle{width:36px;height:4px;background:var(--border-subtle);border-radius:999px;margin:0 auto 16px}.fb-textarea,.fb-input{width:100%;background:var(--surface-glass);border:1.5px solid var(--border-subtle);border-radius:12px;color:var(--text-primary);font-family:inherit;font-size:15px;padding:12px 14px;outline:none}.fb-textarea{min-height:110px;resize:vertical;line-height:1.5}.fb-input{font-size:14px;margin-top:12px}.fb-textarea:focus,.fb-input:focus{border-color:var(--accent-coral)}.share-sheet{padding-bottom:24px}.share-title{font-size:20px;font-weight:600;margin-bottom:4px}.share-hint{font-size:13px;color:var(--text-secondary);margin-bottom:14px}.share-preview{width:100%;aspect-ratio:1080 / 1920;max-height:56vh;margin:0 auto 16px;background:#00000040;border:1px solid var(--border-subtle);border-radius:14px;overflow:hidden;display:flex;align-items:center;justify-content:center}.share-preview-img{width:100%;height:100%;object-fit:contain;display:block;-webkit-touch-callout:default;user-select:none}.share-preview-placeholder{display:flex;flex-direction:column;align-items:center;gap:12px;color:var(--text-secondary);font-size:13px}.share-spinner{width:28px;height:28px;border:2px solid var(--border-subtle);border-top-color:var(--accent-sea);border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.share-loading-text{font-size:13px}.share-error{color:var(--warn);font-size:13px;text-align:center;padding:16px}.share-actions{display:flex;flex-direction:column;gap:10px}.share-actions .btn{width:100%;text-align:center;text-decoration:none}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}