:root{--ink:#252b29;--muted:#85918b;--mint:#64bd98;--mint-dark:#348e6b;--peach:#ffab84;--line:#e8ede8;--paper:#fbfaf6;--purple:#8d79d9;--blue:#21b6da;font-family:"Avenir Next","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:#f0f2ed;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 10% 5%,#fceadc 0,transparent 39%),linear-gradient(120deg,#f3f3ed,#eaf1ed);min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #78bbaa;outline-offset:3px}button{border:1px solid #dce5dd;background:#fffdfa;color:#4d6257;border-radius:11px;padding:9px 13px;transition:background .15s}button:hover:not(:disabled){background:#eef7f0}input,select,textarea{border:1px solid 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input:disabled{background:#f4f5ee;color:#bbc0b3}#input-json{height:260px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;line-height:1.7}#jitter-control label{display:block}#jitter-control output{color:#65946d;float:right;font-size:11px}.trace-summary{background:#f1f5ec;border-radius:12px;padding:13px;font-size:11px;line-height:1.9;color:#70816a;margin:15px 0}.trace-summary b{color:#3f674a;font-weight:500}.trace-window h4{font-size:12px;font-weight:500;color:#687c5e;margin:20px 0 9px}.trace-window dl{display:grid;grid-template-columns:1fr 1fr;margin:0;gap:0;font-size:10px}.trace-window dt,.trace-window dd{padding:7px 0;border-bottom:1px solid #ecefe5;margin:0;line-height:1.7;overflow-wrap:anywhere}.trace-window dt{color:#91a087}.trace-window dd{text-align:right;color:#5c6f53}.trace-formula{font-size:11px;line-height:1.9;color:#77886d;margin-top:15px}.trace-section details{border-top:1px solid 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#2c51352e;z-index:99}.sheet-overlay{position:absolute;inset:0;z-index:10;display:flex;align-items:flex-end;overflow:hidden}.sheet-backdrop{position:absolute;inset:0;border:0;border-radius:0;background:#303c3a34;backdrop-filter:blur(4px);padding:0}.detail-sheet{position:relative;max-height:82%;width:100%;border-radius:38px 38px 0 0;background:linear-gradient(130deg,#f7f8f5ec,#ebeae7f5);overflow:auto;scrollbar-width:none;padding:48px 18px 18px;box-shadow:0 -3px 30px #434b4215;animation:rise .25s ease-out;overscroll-behavior:contain}.detail-sheet::-webkit-scrollbar{display:none}.sheet-grip{height:4px;background:#b4b9b0;width:57px;border-radius:8px;position:absolute;top:7px;left:calc(50% - 28px)}.close-sheet{position:absolute;top:23px;left:23px;width:42px;height:42px;font-size:30px}.sheet-head{text-align:center;padding:20px 0 25px}.sheet-icon{margin:10px auto 25px;width:106px;height:106px;border-radius:50%;background:#e1ddec88;padding:26px;color:#8d79d9}.sheet-icon.pink{background:#f0dfe1;color:#f0839b}.sheet-icon.green{background:#daece2;color:#6abf9a}.sheet-icon.orange{background:#f0e3d5;color:#efa274}.sheet-head h2{font-size:20px;font-weight:500;margin:10px 0}.sheet-contribution{font-size:29px;font-weight:600;color:var(--mint);line-height:1.6}.sheet-impact{font-size:14px;margin:8px 0 0}.sheet-card{background:white;border-radius:29px;padding:23px 20px}.sheet-means{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:3px 0 35px}.sheet-means label{font-size:12px;color:#949b90}.sheet-means b{font-size:15px;color:var(--mint);font-weight:500;margin-top:5px}.metric-ruler{position:relative;margin:20px 0 42px;height:20px;border-radius:7px;background:linear-gradient(90deg,#ffad82,#d5be8d 40%,#71c598);display:flex;align-items:center;justify-content:space-between;color:#fff;font-size:10px;padding:0 7px}.metric-ruler.nonmonotonic{background:linear-gradient(90deg,#ffad82,#75c49c 50%,#ffad82)}.ruler-bubble{position:absolute;transform:translateX(-50%);font-size:10px;line-height:1.5;background:var(--mint);padding:3px 6px;border-radius:12px;top:-30px;white-space:nowrap;color:#fff}.ruler-bubble.bottom{top:29px;background:var(--peach)}.ruler-bubble:after{content:"";position:absolute;bottom:-4px;left:calc(50% - 3px);border-top:4px solid var(--mint);border-left:3px solid transparent;border-right:3px solid transparent}.ruler-bubble.bottom:after{bottom:auto;top:-4px;border-top:0;border-bottom:4px solid var(--peach)}.sheet-explanation{font-size:12px;line-height:1.9;color:#899282;border-top:1px solid #eff1ea;padding-top:15px;margin-bottom:0}.sheet-card .phone-muted{margin:12px 0}.sheet-trace-link{border:0;background:transparent;color:#6aa17c;font-size:12px;padding:16px 0 0}.sheet-missing{font-size:11px;color:#939b8c;line-height:1.8;margin:15px 0}.sheet-status{font-size:10px;color:#a0a795;margin:8px 0}@keyframes rise{from{transform:translateY(50px);opacity:.5}to{transform:translateY(0);opacity:1}}@keyframes pulse{50%{opacity:.45}}@media(min-width:1450px){.workspace{gap:90px}}@media(max-width:1050px){.workspace{grid-template-columns:410px minmax(0,1fr);gap:30px;padding:30px 24px}.control-card{padding:18px}.control-intro h2{font-size:28px}.phone{border-radius:39px}.age-hero{height:355px}.age-readout strong{font-size:52px}.factor-name{font-size:13px}.phone-card{margin-left:17px;margin-right:17px;padding-left:20px;padding-right:20px}.trend-stats b{font-size:24px}}@media(max-width:820px){.workspace-header{padding:0 22px;height:70px}.workspace-header>div{gap:12px}.workspace-header>div>span:last-child{font-size:11px}.preview-badge{font-size:9px;padding:5px 8px}.workspace{display:flex;flex-direction:column;max-width:610px;padding:25px 22px 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0;padding-left:14px;padding-right:14px}.sheet-icon{width:92px;height:92px;margin-bottom:19px;padding:23px}.sheet-card{padding:21px 18px}.sheet-contribution{font-size:27px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important;transition:none!important}}