:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang HK","Noto Sans CJK TC",sans-serif;color:#203c34;background:#f6f7f2;font-synthesis:none;--ink:#173f36;--muted:#6b7971;--line:#e1e6dc;--lime:#dcf285}*{box-sizing:border-box}body{margin:0}button,select,a,input{touch-action:manipulation}button,select{font:inherit}button,a,select,input{outline-offset:4px}button{cursor:pointer;border:1px solid var(--line);background:#fff;padding:12px 18px;border-radius:12px;color:var(--ink);min-height:44px;font-weight:600}button:hover{filter:brightness(.96)}button:disabled{opacity:.5;cursor:wait}a{color:inherit;text-decoration:none}.dark{background:var(--ink);color:white;border-color:var(--ink)}header{max-width:1280px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:24px 36px;border-bottom:1px solid var(--line)}.brand{font-size:29px;font-weight:850;letter-spacing:-1.5px}.brand span{color:#9aa955;font-size:15px;margin-left:5px}.header-actions{display:flex;gap:12px;align-items:center}.small{padding:8px 12px;background:transparent}.demo,.pill{font-size:11px;letter-spacing:.04em;background:#ebeee6;padding:7px 10px;border-radius:6px;font-weight:600}main{max-width:1280px;margin:auto;padding:40px 36px 12px}.intro{display:flex;justify-content:space-between;align-items:end;gap:18px}.eyebrow{font-size:10px;font-weight:800;letter-spacing:.16em;margin:0 0 12px;color:#648171}h1{font-size:38px;line-height:1.25;letter-spacing:-1.4px;margin:0 0 12px}h2{font-size:20px;letter-spacing:-.4px;margin:0}.muted{color:var(--muted);font-size:13px;line-height:1.7;margin:0}.period{display:grid;gap:6px;font-size:11px;color:var(--muted);min-width:160px}select{border:1px solid var(--line);border-radius:9px;background:white;color:var(--ink);min-height:44px;padding:9px;font-size:13px;max-width:100%}.scopebar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:30px 0 20px}.scopebar nav{display:flex;gap:4px;background:#e9ede4;padding:4px;border-radius:13px}.scopebar button{border:0;background:transparent;padding:10px 19px;font-size:13px}.scopebar button.active{background:white;box-shadow:0 2px 4px #18352c0a}.scopebar>span{font-size:11px;color:var(--muted)}.stats{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:14px;margin-bottom:28px}.stat{background:white;border:1px solid var(--line);padding:22px;border-radius:18px;display:flex;flex-direction:column;gap:13px}.stat span{font-size:12px}.stat strong{font-size:31px;font-weight:650;letter-spacing:-1px}.stat small{font-size:10px;color:var(--muted)}.stat.primary{background:var(--ink);color:white;border-color:var(--ink)}.stat.primary strong{color:var(--lime)}.stat.primary small{color:#c2d2c8}.workspace{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:start}.analysis{display:grid;gap:24px}.panel{border:1px solid var(--line);background:white;border-radius:20px;padding:24px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:22px}.section-head .eyebrow{margin-bottom:8px}.breakdown-row{display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}.sport-icon{width:34px;height:34px;border-radius:50%;background:#f1f4ea;display:grid;place-items:center;font-size:18px}.breakdown-row strong{font-size:14px}.track{height:6px;background:#f1f3ec;border-radius:8px;margin-top:10px}.bar{height:6px;border-radius:8px;background:#759b79}.bar.loss{background:#ce9a77}.positive{color:#297450}.negative{color:#a56443}.result{font-size:15px;font-weight:650}.footnote{font-size:11px;line-height:1.7;color:var(--muted);margin:16px 0 0}.record{display:grid;grid-template-columns:34px 1fr auto;gap:12px;padding:17px 0;border-bottom:1px solid var(--line);align-items:center}.record-title{font-size:13px;display:block;margin-bottom:6px}.record-meta{font-size:10px;color:var(--muted)}.record-side{text-align:right;font-size:13px;font-weight:650}.record-side small{display:block;font-size:10px;font-weight:400;margin-top:6px;color:var(--muted)}.studio{background:#f0f2e9}.studio .section-head{margin-bottom:12px}.spark{font-size:32px;color:#768e47}.studio-controls{display:grid;grid-template-columns:1.15fr 1fr;gap:12px;margin:20px 0}.studio-controls label{display:grid;gap:7px;font-size:11px}.canvas-wrap{border-radius:15px;overflow:hidden;box-shadow:0 6px 16px #173f3610;background:#f8e875}canvas{width:100%;height:auto;display:block}.privacy{display:flex;justify-content:space-between;gap:4px;align-items:center;margin-top:14px;font-size:11px}.privacy label{display:flex;gap:6px;align-items:center;cursor:pointer;min-height:44px}input{accent-color:var(--ink);width:17px;height:17px}.text-button{background:transparent;border:0;padding:9px;font-size:11px}.studio .footnote{margin-top:0}.export-row{display:flex;gap:10px;margin-top:18px}.export-row button:first-child{flex:1}details{margin-top:17px;font-size:11px;color:var(--muted)}summary{cursor:pointer;padding:8px 0}details p{padding:8px 0}footer{display:flex;justify-content:space-between;gap:24px;margin:36px 0;color:var(--muted);font-size:10px}footer span:first-child{font-size:17px;font-weight:750;color:var(--ink)}.mobile-nav{display:none}dialog{border:1px solid var(--line);border-radius:22px;padding:34px;max-width:460px;width:calc(100% - 32px);color:var(--ink)}dialog::backdrop{background:#102e2870;backdrop-filter:blur(4px)}dialog p{font-size:13px;line-height:1.8}dialog ol{padding-left:22px;font-size:13px;line-height:2.6}dialog .close{float:right;border:0;background:transparent;font-size:22px;margin:-16px -16px 0 0}dialog #next-step{width:100%;margin-top:14px}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:14px 22px;border-radius:14px;font-size:13px;box-shadow:0 5px 22px #0002;max-width:90%;display:none;z-index:3}
@media(max-width:850px){header{padding:20px 22px}main{padding:28px 22px}.workspace{grid-template-columns:1fr 1fr;gap:16px}.panel{padding:18px}.stat{padding:18px}.stat strong{font-size:24px}.stats{gap:10px}.scopebar>span{display:none}h1{font-size:31px}}
@media(max-width:640px){header{padding:16px 20px}.brand{font-size:25px}.header-actions{gap:7px}.header-actions .demo{display:none}.header-actions button{padding:9px 11px;font-size:11px}main{padding:28px 18px 80px}.intro{display:block}h1{font-size:30px;letter-spacing:-1px}.intro .muted{font-size:12px}.period{margin-top:22px;display:flex;align-items:center;justify-content:space-between}.period select{min-width:155px}.scopebar{margin:20px 0 16px}.scopebar nav{width:100%;justify-content:space-between}.scopebar button{padding:9px 14px;font-size:12px}.stats{grid-template-columns:1fr 1fr;margin-bottom:18px}.stat{padding:18px;gap:10px;border-radius:15px}.stat strong{font-size:25px}.stat small{font-size:9px}.workspace{grid-template-columns:1fr;gap:18px}.analysis{gap:18px}.panel{padding:22px}.mobile-nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;background:#ffffffed;backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:14px 18px max(14px,env(safe-area-inset-bottom));z-index:2}.mobile-nav a{font-size:12px;font-weight:650;padding:8px 30px}#toast{bottom:90px}footer{align-items:start;line-height:1.7}.studio{scroll-margin-top:15px}}

.recipient:not([hidden]){display:grid;gap:7px;font-size:11px;margin:0 0 18px}

.speech-box{border-top:1px solid var(--line);margin-top:24px;padding-top:18px;display:grid;gap:12px}.speech-box h3{font-size:18px;margin:0}.speech-box label{font-size:12px}.speech-box textarea{box-sizing:border-box;width:100%;resize:vertical;padding:12px;line-height:1.7;font:inherit;font-size:13px;border:1px solid var(--line);border-radius:9px;color:var(--ink)}.speech-box audio{width:100%}.speech-box [hidden]{display:none}.speech-download{text-align:center;padding:12px;border:1px solid var(--line);border-radius:9px;background:white;font-size:13px;font-weight:600}

#clip-preview{max-width:300px;margin:auto;border-radius:14px}#clip-caption{width:100%;height:auto;padding:12px;font:inherit;border:1px solid var(--line);border-radius:9px}.narration-option{display:flex;align-items:center;gap:8px;line-height:1.6}.narration-option input{flex-shrink:0}#clip-video,#clip-gif{width:100%;max-width:384px;margin:auto;border-radius:12px}#video-studio{scroll-margin-top:20px}