@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#f6f7fa;--surface:#fff;--ink:#17191d;--muted:#727887;--line:#e8eaf0;--blue:#205aef;--blue-soft:#eaf0ff;--red:#f44837;--shadow:0 12px 40px rgba(22,31,60,.08);--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Manrope,"PingFang SC",-apple-system,sans-serif}button,input{font:inherit}button{cursor:pointer;border:0}.app-shell{display:flex;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:256px;background:rgba(255,255,255,.78);border-right:1px solid var(--line);padding:28px 16px;display:flex;flex-direction:column;z-index:5;backdrop-filter:blur(20px)}.brand{display:flex;align-items:center;gap:11px;padding:0 12px 42px}.brand-mark{height:34px;width:34px;border-radius:11px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:800;letter-spacing:-.5px;box-shadow:0 8px 18px #205aef42}.brand strong{display:block;font-size:15px;letter-spacing:-.3px}.brand span{display:block;color:var(--muted);font-size:9px;letter-spacing:.04em;margin-top:2px}.side-section{margin-bottom:27px}.eyebrow{color:#989daa;font:500 10px/1 "DM Mono",monospace;letter-spacing:.14em}.nav-item{display:flex;width:100%;justify-content:space-between;align-items:center;color:#686e7b;background:transparent;text-align:left;border-radius:10px;padding:10px 12px;margin-top:4px;font-size:13px}.nav-item:hover{background:var(--blue-soft);color:var(--blue)}.nav-item.active{background:var(--blue);color:#fff;box-shadow:0 6px 14px #205aef30}.nav-item kbd{font:10px "DM Mono";opacity:.7}.side-footer{margin-top:auto;padding:16px 12px;color:#858b98;font-size:11px;line-height:2;border-top:1px solid var(--line)}.side-footer small{font-size:9px;color:#a6abb5}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#16b77b;margin-right:6px;box-shadow:0 0 0 4px #16b77b18}.main{margin-left:256px;width:calc(100% - 256px);max-width:1600px}.topbar{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(28px,4vw,76px);position:sticky;top:0;background:#f6f7fae8;backdrop-filter:blur(18px);z-index:4}.crumb{color:#9a9fac;font:11px "DM Mono"}.crumb span{margin:0 10px;color:#d0d3da}.top-actions{display:flex;align-items:center;gap:12px}.search{width:230px;background:var(--surface);border:1px solid var(--line);height:34px;border-radius:9px;display:flex;align-items:center;padding:0 10px;gap:7px;color:#9fa4ae}.search input{border:0;outline:0;background:transparent;width:100%;font-size:11px;color:var(--ink)}.icon-btn{width:34px;height:34px;border-radius:9px;background:var(--surface);border:1px solid var(--line);color:#737a87}.source-link{font-size:11px;color:var(--blue);font-weight:600;text-decoration:none;padding-left:4px}.hero{margin:0 clamp(28px,4vw,76px);padding:clamp(68px,9vw,130px) 0 110px;display:grid;grid-template-columns:1fr 420px;gap:70px;align-items:center}.blue{color:var(--blue)}h1{font-size:clamp(54px,6vw,94px);line-height:.99;letter-spacing:-.08em;margin:24px 0 26px;font-weight:700}h1 em{font-style:normal;color:var(--blue)}.hero p{max-width:450px;color:var(--muted);font-size:16px;line-height:1.8;margin:0}.hero-actions{display:flex;gap:10px;margin-top:38px}.btn{border-radius:12px;min-height:40px;padding:8px 20px;font-size:13px;font-weight:600;transition:transform .2s,box-shadow .2s,opacity .2s}.btn:hover{transform:translateY(-2px);box-shadow:0 8px 18px #1c2a5218}.btn.primary{background:var(--blue);color:#fff}.btn.quiet{background:transparent;color:#616876;border:1px solid var(--line)}.btn.secondary{background:var(--blue-soft);color:var(--blue)}.btn.danger{background:var(--red);color:#fff}.btn.progress{background:var(--blue-soft);color:#fff;position:relative;overflow:hidden}.btn.progress span{position:absolute;inset:0 50% 0 0;background:var(--blue)}.btn.progress::first-letter{position:relative}.btn:disabled{opacity:.35;cursor:not-allowed}.hero-art{height:430px;position:relative}.orb{position:absolute;border-radius:50%;filter:blur(2px)}.orb-a{height:270px;width:270px;right:40px;top:20px;background:linear-gradient(140deg,#c9d6ff,#e4eaff 70%,#fff);opacity:.9}.orb-b{height:130px;width:130px;right:250px;bottom:10px;background:#d6f5ed}.phone{position:absolute;width:218px;height:430px;right:102px;top:0;background:#0f1118;border-radius:34px;padding:10px;box-shadow:24px 28px 60px #19295b38,0 0 0 8px #fff}.phone-bar{height:30px;color:#fff;display:flex;justify-content:space-between;padding:4px 12px;font-size:9px;opacity:.8}.phone-content{height:354px;border-radius:24px;background:#f9fafc;padding:28px 17px;color:#17191d}.mini-label{font:10px "DM Mono";color:var(--blue);letter-spacing:.1em}.mini-title{font-size:25px;line-height:1.12;letter-spacing:-.07em;margin-top:18px}.mini-title strong{color:var(--blue)}.mini-card{margin-top:32px;background:#fff;border-radius:14px;padding:15px;display:flex;align-items:center;gap:10px;box-shadow:0 6px 18px #16294b0d}.mini-icon{width:30px;height:30px;border-radius:10px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center}.mini-card strong{display:block;font-size:11px}.mini-card small{display:block;color:#9096a1;font-size:8px;margin-top:5px}.mini-lines{margin-top:28px}.mini-lines i{display:block;height:7px;background:#e8ebf1;border-radius:5px;margin:12px 0}.mini-lines i:first-child{width:90%}.mini-lines i:nth-child(2){width:74%}.mini-lines i:last-child{width:58%}.phone-nav{display:flex;justify-content:space-around;color:#747986;height:35px;align-items:center;font-size:14px}.phone-nav .nav-active{color:#5b81ee}.stats{margin:0 clamp(28px,4vw,76px) 100px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding:24px 0}.stats div{padding:0 22px;border-right:1px solid var(--line)}.stats div:first-child{padding-left:0}.stats div:last-child{border-right:0}.stats strong{display:block;font-size:21px;letter-spacing:-.05em}.stats span{color:#9297a3;font-size:11px;margin-top:5px;display:block}.section{padding:0 clamp(28px,4vw,76px) 110px;scroll-margin-top:100px}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:32px}.section-head h2{font-size:38px;letter-spacing:-.07em;margin:14px 0 0}.section-head p{max-width:350px;color:var(--muted);font-size:12px;line-height:1.7;text-align:right;margin:0}.foundation-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:16px}.panel,.component-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.panel{padding:25px}.panel-title,.card-top{display:flex;justify-content:space-between;align-items:center;font-size:13px;font-weight:700}.token-chip{color:#9298a4;font:9px "DM 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span{position:absolute;left:50%;top:4px;transform:translateX(-50%);font:9px "DM Mono";color:var(--blue)}.color-layout{display:grid;grid-template-columns:.9fr 1.2fr;gap:16px}.color-stack{display:grid;grid-template-columns:1fr 1fr;gap:12px}.color-card{border-radius:18px;min-height:178px;padding:18px;display:flex;flex-direction:column;justify-content:space-between}.color-card span{font:11px "DM Mono";opacity:.8}.color-card strong{font-size:24px;letter-spacing:-.06em}.color-card small{font-size:10px;opacity:.78}.blue-card{background:var(--blue);color:#fff;grid-row:span 2;min-height:370px}.red-card{background:var(--red);color:#fff}.ink-card{background:#242424;color:#fff}.token-table{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 20px}.token-row{display:grid;grid-template-columns:1.4fr 50px 50px 1fr;align-items:center;border-bottom:1px solid var(--line);min-height:60px;font-size:11px;color:#747b88}.token-row:last-child{border-bottom:0}.token-row.head{color:#adb1ba;min-height:35px;font:9px "DM Mono"}.token-row span:first-child{color:var(--ink);font-weight:600}.swatch{height:20px;width:20px;border-radius:6px;display:block}.swatch.ink{background:#242424}.swatch.white{background:#fff;border:1px solid var(--line)}.swatch.gray{background:#666}.swatch.white60{background:#fff;border:1px solid var(--line);opacity:.6}.swatch.gray2{background:#8f8f8f}.swatch.white44{background:#fff;border:1px solid var(--line);opacity:.44}.swatch.blue{background:#205aef}.swatch.blue-dark{background:#367aff}.type-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:0 26px}.type-row{display:grid;grid-template-columns:80px 1fr 220px;align-items:center;min-height:86px;border-bottom:1px solid var(--line)}.type-row:last-child{border:0}.type-row>span:first-child{font:10px "DM 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