:root{--ivory:#f7f5ef;--forest:#103e35;--ink:#292b30;--sage:#dfe5d6;--gold:#b3a17f;--muted:#666965;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--ivory)}*{box-sizing:border-box}body{margin:0}.shell{max-width:600px;padding:28px 40px 32px;margin:auto}header{display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{font-family:Georgia,"Times New Roman",serif;font-size:27px;letter-spacing:-1px;font-weight:700;color:var(--forest)}.languages{display:flex;gap:5px;align-items:center;white-space:nowrap;font-size:15px}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}.languages button{border:0;background:transparent;padding:10px 3px;color:var(--muted);font-size:15px}.languages button[aria-pressed=true]{color:var(--forest);font-weight:700}nav{margin:32px 0}ol{padding:0;list-style:none;display:flex;position:relative;justify-content:space-between;margin:0}ol:before{content:"";position:absolute;left:13%;right:13%;top:10px;height:1px;background:var(--gold)}li{width:30%;text-align:center;position:relative;font-size:14px}.dot{display:block;width:22px;height:22px;border:2px solid var(--gold);border-radius:100%;background:var(--ivory);margin:0 auto 8px}li.current{color:var(--forest);font-weight:600}li.current .dot,li.done .dot{background:var(--forest);border-color:var(--forest)}li.done .dot:after{content:"";display:block;width:9px;height:5px;border-left:2px solid white;border-bottom:2px solid white;transform:rotate(-45deg);margin:5px 4px}h1{font:normal 40px/1.12 Georgia,"Times New Roman",serif;letter-spacing:-1.3px;color:var(--forest);margin:0 0 18px}p{font-size:17px;line-height:1.5;margin:0 0 20px}#intro-art{height:205px;width:280px;border-radius:50%;background:var(--sage);margin:24px auto;display:grid;place-items:center;position:relative}#intro-art:before{content:"";position:absolute;inset:10px 14px;border:2px solid var(--ivory);border-radius:50%}#intro-art svg{width:88px;fill:none;stroke:var(--forest);stroke-width:4;stroke-linejoin:round}#preview{height:330px;overflow:hidden;position:relative;border-radius:16px;background:var(--sage);margin:22px 0 16px}video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.face-guide{position:absolute;inset:5% 22%;border:2px solid rgba(255,255,255,.9);border-radius:50%;pointer-events:none}#status{font-size:15px;line-height:1.5}#status.error{padding:14px 16px;background:#eee7d9;border-left:3px solid var(--gold)}.actions{margin-top:22px}.primary{display:flex;justify-content:center;align-items:center;width:100%;min-height:54px;border:0;border-radius:10px;background:var(--forest);color:white;text-decoration:none;font-size:18px;font-weight:600;padding:14px 16px;text-align:center}.primary:disabled{cursor:wait;opacity:.65}.secondary{display:block;border:0;background:transparent;color:var(--forest);font-size:17px;font-weight:600;min-height:48px;padding:12px 20px;margin:4px auto 0}.primary:hover{background:#17584b}.secondary:hover{text-decoration:underline}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:4px}footer{border-top:1px solid var(--gold);margin-top:28px;padding-top:12px;text-align:center;color:var(--muted)}footer p,summary{font-size:13px;line-height:1.5;margin:0 0 10px}summary{cursor:pointer}details p{text-align:left;margin:12px 0}#result-icon{text-align:center;margin:36px 0 24px}#result-icon svg{width:76px;fill:none;stroke:var(--gold);stroke-width:2.5}#result-icon path{stroke:var(--forest);stroke-width:3.5}main.result{text-align:center}main.result h1{font-size:38px}#next{margin:28px 0 40px}#send-hint{font-size:14px;margin:12px 0 20px}html[lang=zh-HK] h1{font-family:Georgia,"Noto Serif TC","Songti TC",serif;line-height:1.3;letter-spacing:.01em}[hidden]{display:none!important}@media(max-width:520px){.shell{padding:22px 24px 26px}.brand{font-size:22px;letter-spacing:-.6px}.languages{gap:2px}h1{font-size:34px}main.result h1{font-size:34px}nav{margin:28px 0}li{font-size:12px}#preview{height:310px}#intro-art{max-width:100%;height:185px;width:260px}}@media(max-width:360px){.shell{padding:18px}.brand{font-size:20px}h1{font-size:31px}.languages button{font-size:13px}}@media(prefers-reduced-motion:no-preference){.primary{transition:background .15s}}