.fold::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(circle at 50% -12%,var(--ink-a06) 0,var(--ink-a00) 34%),radial-gradient(circle at 50% -12%,var(--ink-a00) 40%,var(--ink-a03) 47%,var(--ink-a00) 54%),linear-gradient(180deg,var(--ink-a045) 0,var(--ink-a00) 360px)}
.hero{position:relative;display:flex;flex-direction:column;min-height:clamp(720px,calc(100svh - var(--nav-h)),980px);overflow-x:clip;max-width:100%}
.announce{display:flex;align-items:center;justify-content:center;gap:16px;flex:none;padding:12px 32px 0}
.announce-text{margin:0;font-size:14px;line-height:1.4;color:var(--text-muted)}
.announce-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:34px;padding:0 14px 0 18px;border-radius:var(--r-pill);background:var(--ink-gradient);box-shadow:inset 0 1px 0 var(--glaze-rim),0 8px 18px -10px var(--ink-a35);font:var(--weight-medium) 13.5px/1 var(--font-body);color:var(--white);text-decoration:none;transition:transform var(--time-fast)}
.announce-btn:hover{transform:translateY(-1px)}
.announce-arrow{font-size:16px;line-height:1;transform:translateY(-1px)}
.stage{flex:1;display:flex;align-items:center;padding:16px 32px 8px}
.stage-grid{width:100%;max-width:1376px;margin:0 auto;display:grid;grid-template-columns:minmax(0,464fr) minmax(0,560fr) minmax(0,312fr);gap:20px;align-items:center}
.copy{position:relative;z-index:3}
.kicker{display:inline-flex;align-items:center;gap:8px;min-height:28px;margin:0 0 28px;padding:4px 12px 4px 5px;border-radius:var(--r-pill);background:var(--bg-panel);box-shadow:var(--hair),var(--edge-hi),0 4px 10px -6px var(--ink-a10);font-size:12.5px;line-height:1.2;color:var(--text-muted)}
.kicker-mark{display:block;width:18px;height:18px;flex:none}
.title{margin:0 0 36px;font-family:var(--font-display);font-weight:var(--weight-medium);font-size:var(--text-h1);line-height:1.12;letter-spacing:-.02em;color:var(--text)}
.title-line{display:block}
.lede{max-width:28.5em;margin:0 0 28px;font-size:16px;line-height:1.7;color:var(--text-muted)}
.lede strong{font-weight:var(--weight-medium);color:var(--text)}
.trust{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-width:464px;margin:0;padding:0;list-style:none}
.trust li{display:flex;align-items:center;gap:8px;min-height:34px;padding:7px 14px 7px 12px;border-radius:var(--r-pill);background:var(--bg-panel);box-shadow:var(--hair),var(--edge-hi),0 6px 14px -10px var(--ink-a14);font-size:13.5px;line-height:1.2;color:var(--text)}
.trust svg{width:15px;height:15px;flex:none;color:var(--text-muted)}
.device{position:relative;z-index:1;min-width:0}
.dial{position:relative;width:min(100%,560px);aspect-ratio:1;margin:0 auto}
.dial-halo{position:absolute;top:-23.667%;bottom:-20.333%;left:-22%;right:-22%;z-index:0;border-radius:var(--r-round);pointer-events:none;background:radial-gradient(closest-side,var(--white) 30%,var(--white-a00) 52%),radial-gradient(closest-side,var(--ink-a00) 50%,var(--ink-a06) 56%,var(--ink-a00) 58%,var(--ink-a00) 66%,var(--ink-a045) 72%,var(--ink-a00) 74%,var(--ink-a00) 83%,var(--ink-a03) 88%,var(--ink-a00) 90%,var(--ink-a00) 95%,var(--ink-a03) 99%,var(--ink-a00) 100%);animation:halo-breathe 7s ease-in-out infinite alternate}
.dial-floor{position:absolute;left:22%;right:22%;top:82.5%;height:11%;z-index:1;border-radius:var(--r-round);background:radial-gradient(closest-side,var(--ink-a22),var(--ink-a00));filter:blur(6px)}
.dial-ring{position:absolute;left:15.667%;top:14%;width:68.667%;aspect-ratio:1;z-index:2;border-radius:var(--r-round);background:radial-gradient(circle at 38% 26%,var(--white) 0,var(--white) 42%,var(--bg-porcelain) 100%);box-shadow:inset 0 2px 1px var(--white),inset 0 -12px 26px var(--ink-a06),0 0 0 1px var(--ink-a06),0 16px 34px -10px var(--ink-a10),0 42px 80px -20px var(--ink-a22)}
.dial-well{position:absolute;left:23%;top:21.333%;width:54%;aspect-ratio:1;z-index:3;border-radius:var(--r-round);background:radial-gradient(circle at 50% 36%,var(--bg-panel-2),var(--bg-porcelain-deep));box-shadow:inset 0 8px 16px var(--ink-a14),inset 0 -2px 3px var(--white),0 1px 0 var(--white)}
.dial-orb{position:absolute;left:25%;top:23.333%;width:50%;aspect-ratio:1;z-index:4;border-radius:var(--r-round);background:radial-gradient(circle at 32% 26%,var(--glaze-hi) 0,var(--accent) 48%,var(--accent-dark) 100%);box-shadow:inset 0 -18px 36px var(--glaze-rim),inset 0 0 0 1px var(--glaze-rim),0 4px 8px var(--ink-a22),0 18px 28px -8px var(--ink-a35)}
.dial-svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.dial-svg--base{z-index:5}
.dial-svg--top{z-index:7}
.dial-orbit{position:absolute;left:21%;top:19.333%;width:58%;aspect-ratio:1;z-index:6;border-radius:var(--r-round);animation:spark-orbit 26s linear infinite}
.dial-spark{position:absolute;left:50%;top:0;width:8px;height:8px;margin:-4px 0 0 -4px;border-radius:var(--r-round);background:var(--white);box-shadow:0 0 0 1px var(--ink-a14),0 1px 3px var(--ink-a22),0 0 10px 3px var(--white-a90)}
.groove{fill:none;stroke:var(--bg-panel-2);stroke-width:8}
.groove-shade{fill:none;stroke:var(--ink-a06);stroke-width:1.4}
.tick-minor{fill:none;stroke:var(--ink-a22);stroke-width:1.2;stroke-linecap:round}
.tick-major{fill:none;stroke:var(--accent);stroke-width:2.4;stroke-linecap:round}
.grid-dark{fill:none;stroke:var(--glaze-groove);stroke-width:1.6}
.grid-light{fill:none;stroke:var(--glaze-line);stroke-width:1.1}
.st-hl-0{stop-color:var(--white);stop-opacity:.5}
.st-hl-1{stop-color:var(--white);stop-opacity:0}
.st-spec-0{stop-color:var(--white);stop-opacity:.9}
.st-spec-1{stop-color:var(--white);stop-opacity:.25}
.st-needle-0{stop-color:var(--glaze-hi)}
.st-needle-1{stop-color:var(--accent-dark)}
.orb-plate{fill:var(--accent-dark);stroke:var(--glaze-rim);stroke-width:1}
.orb-text{font-family:var(--font-body);font-size:11px;font-weight:var(--weight-medium);letter-spacing:.1em;fill:var(--glaze-text);text-anchor:middle}
.orb-mono{font-family:var(--font-mono);font-size:9.5px;fill:var(--glaze-text);text-anchor:middle}
.dial-label{font-family:var(--font-body);font-size:14px;font-weight:var(--weight-medium);letter-spacing:.02em;fill:var(--text)}
.dial-label--end{text-anchor:end}
.needle{stroke:var(--white);stroke-width:1.6;stroke-linejoin:round}
.needle-shadow{fill:var(--ink-a35)}
.hub{fill:var(--accent-dark);stroke:var(--white);stroke-width:2}
.hub-cap{fill:var(--white)}
.dial-tip{position:absolute;left:28.667%;top:11.383%;z-index:8;transform:translate(-50%,-50%);display:inline-flex;align-items:center;gap:7px;height:30px;padding:0 13px 0 10px;border-radius:var(--r-pill);background:var(--bg-panel);box-shadow:var(--hair),var(--edge-hi),var(--shadow-float);font:var(--weight-medium) 13px/1 var(--font-body);color:var(--text);white-space:nowrap}
.state-dot{position:relative;width:8px;height:8px;flex:none;border-radius:var(--r-round);background:var(--accent);box-shadow:0 0 0 3px var(--ink-a10)}
.sep{font-style:normal;color:var(--text-faint)}
.float{position:absolute;z-index:9;background:var(--bg-panel);border-radius:var(--r-card);box-shadow:var(--hair),var(--edge-hi),var(--shadow-float)}
.float-cap{display:block;font:var(--weight-medium) 11px/1.1 var(--font-body);letter-spacing:.06em;color:var(--text-faint)}
.float-exit{top:0;right:2%;display:grid;gap:6px;padding:11px 14px 12px}
.float-main{display:flex;align-items:center;gap:7px;font:var(--weight-medium) 13.5px/1.3 var(--font-body);color:var(--text);white-space:nowrap}
.float-main .flag{width:18px;height:13px}
.float-proto{left:0;top:84.5%;padding:8px 10px 9px}
.proto-chips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 5px;margin:6px 0 0;padding:0;list-style:none}
.proto-chips li{display:flex;align-items:center;justify-content:center;height:20px;padding:0 6px;border-radius:var(--r-chip);background:var(--bg-panel-2);box-shadow:inset 0 0 0 1px var(--ink-a06);font:var(--weight-medium) 10.5px/1 var(--font-mono);color:var(--text);white-space:nowrap}
.float-devices{left:41.667%;top:89%;display:flex;align-items:center;gap:8px;height:40px;padding:0 15px 0 12px;border-radius:var(--r-pill);font:var(--weight-medium) 13.5px/1 var(--font-body);color:var(--text);white-space:nowrap}
.float-devices svg{width:16px;height:16px;color:var(--text-muted)}
.facts{display:grid;gap:30px;margin:0;padding:0 0 0 40px;list-style:none}
.facts li{display:grid;gap:8px}
.fact-k{display:flex;align-items:center;gap:10px;font-size:12px;line-height:1;letter-spacing:.06em;color:var(--text-faint)}
.fact-k::before{content:"";width:14px;height:1.5px;flex:none;border-radius:var(--r-chip);background:var(--accent)}
.fact-v{font-size:17px;line-height:1.55;color:var(--text);text-wrap:balance}
.rail{flex:none;display:flex;align-items:center;gap:40px;width:100%;max-width:1440px;margin:0 auto;padding:18px 32px 26px}
.rail-group{flex:1;min-width:0;display:flex;align-items:center;justify-content:space-between;gap:20px}
.rail-cap{flex:none;font-size:12px;letter-spacing:.06em;color:var(--text-faint)}
.rail-list{display:contents;list-style:none}
.rail-item{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;line-height:1;color:var(--text-muted);white-space:nowrap}
.rail-sep{flex:none;width:1px;height:22px;background:var(--border)}
.ico{display:block;width:18px;height:18px;flex:none;color:var(--text)}
.flag{display:block;width:22px;height:16px;flex:none;overflow:hidden;border-radius:var(--r-chip)}
.fl-white{fill:var(--flag-white)}
.fl-sg-red{fill:var(--flag-sg-red)}
.fl-hk-red{fill:var(--flag-hk-red)}
.fl-jp-red{fill:var(--flag-jp-red)}
.fl-us-blue{fill:var(--flag-us-blue)}
.fl-us-red{fill:var(--flag-us-red)}
.fl-fr-blue{fill:var(--flag-fr-blue)}
.fl-fr-red{fill:var(--flag-fr-red)}
.fl-it-green{fill:var(--flag-it-green)}
.fl-it-red{fill:var(--flag-it-red)}
.fl-edge{fill:none;stroke:var(--flag-edge);stroke-width:1}
.badge,.chip,.tag{display:inline-flex;align-items:center;gap:8px;min-height:28px;padding:5px 12px;border-radius:var(--r-pill);background:var(--bg-panel);box-shadow:var(--hair),var(--edge-hi);font-size:12px;line-height:1.4;max-width:100%;overflow:hidden;overflow-wrap:anywhere}
.badge-ink{background:var(--ink-gradient);color:var(--white);box-shadow:var(--edge-hi)}
.chip{background:var(--bg-panel-2);font-family:var(--font-mono)}
.tag{color:var(--text-muted)}
.fact-chips{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}
.tabs{min-width:0}
.tab-list,[role="tablist"]{display:flex;align-items:center;gap:8px;max-width:100%;overflow-x:auto;padding:6px;scrollbar-width:thin}
.tab-button,[role="tab"]{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;flex-shrink:0;padding:10px 20px;border:0;border-radius:var(--r-pill);background:var(--bg-panel-2);color:var(--text-muted);font:var(--weight-medium) 14px/1.4 var(--font-body);white-space:nowrap}
[role="tab"][aria-selected="true"]{background:var(--bg-panel);color:var(--text);box-shadow:var(--hair),var(--edge-hi),var(--shadow-float)}
[role="tabpanel"]{min-width:0;margin-top:24px}
.feature-browser{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:80px;align-items:start}
.feature-index [role="tablist"]{display:grid;gap:12px;padding:0;overflow:visible}
.feature-index [role="tab"]{justify-content:flex-start;background:none;box-shadow:none;border-radius:var(--r-chip);padding:12px 0;font-size:18px;white-space:normal;text-align:left}
.feature-index [role="tab"]::before{content:"";width:20px;height:2px;flex-shrink:0;background:var(--ink-a00)}
.feature-index [role="tab"][aria-selected="true"]::before{background:var(--accent)}
.feature-index [role="tab"][aria-selected="true"]{background:none;box-shadow:none}
.feature-panels{padding-top:48px;min-width:0}
.client-window{border:1px solid var(--border);border-radius:var(--r-card);background:var(--bg-panel);box-shadow:var(--shadow-panel);min-width:0}
.window-chrome{display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border);padding:16px 20px;color:var(--text-muted);font-size:13px}
.window-mark{width:22px;height:22px}
.window-controls{display:flex;gap:6px;margin-left:auto;flex-shrink:0}
.window-controls i{display:block;width:7px;height:7px;border-radius:var(--r-round);background:var(--border)}
.window-body{padding:28px}
.toc-tabs{position:sticky;top:12px;z-index:20;display:flex;gap:6px;align-items:center;max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;padding:8px;margin-bottom:32px;border:1px solid var(--border);border-radius:var(--r-pill);background:var(--bg-panel);box-shadow:var(--shadow-float)}
.toc-tabs a{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:8px 16px;flex-shrink:0;border-radius:var(--r-pill);color:var(--text-muted);font-size:14px;text-decoration:none;white-space:nowrap}
.toc-tabs a.is-current{color:var(--white);background:var(--ink-gradient)}
.toc-tabs.toc-static{position:static}
body:has(.toc-tabs) section[id]{scroll-margin-top:var(--toc-offset)}
.faq{border-top:1px solid var(--border)}
.faq-item{border-bottom:1px solid var(--border);padding:0}
.faq-item summary{position:relative;cursor:pointer;padding:22px 40px 22px 0;list-style:none;font-weight:var(--weight-medium);min-height:48px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:8px;top:22px;color:var(--text-muted)}
.faq-item[open] summary::after{content:"−"}
.faq-answer{max-width:70ch;padding-bottom:8px;color:var(--text-muted)}
.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.plan-card{position:relative;min-width:0;display:flex;flex-direction:column;padding:32px 28px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--r-card);box-shadow:var(--shadow-panel)}
.plan-card.is-current{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent),var(--shadow-panel)}
.plan-badge{align-self:flex-start;margin-bottom:20px}
.plan-name{font-size:18px;margin-bottom:24px}
.plan-price{font:var(--weight-medium) 42px/1.2 var(--font-display);letter-spacing:-.02em;margin:0 0 12px;font-variant-numeric:tabular-nums}
.plan-price small{font-size:14px;color:var(--text-muted);letter-spacing:0;font-weight:var(--weight-regular)}
.plan-detail{color:var(--text-muted);font-size:14px}
.plan-features{list-style:none;padding:0;margin:24px 0 32px;display:grid;gap:12px}
.plan-features li{padding-left:18px;position:relative}
.plan-features li::before{content:"·";position:absolute;left:0;color:var(--text-muted)}
.plan-card .btn{margin-top:auto;align-self:flex-start}
.table-scroll{width:100%;max-width:100%;min-width:0;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:var(--r-card);background:var(--bg-panel)}
.data-table,.route-table{border-collapse:collapse;width:100%;min-width:680px;text-align:left;font-size:14px}
.data-table th,.data-table td,.route-table th,.route-table td{padding:16px 20px;border-bottom:1px solid var(--border);vertical-align:top;word-break:keep-all}
.table-scroll th,.route-table th,.data-table th{color:var(--text);font-weight:var(--weight-medium);background:var(--bg-panel-2);white-space:nowrap}
.table-scroll td:first-child{color:var(--text)}
.data-table tr:last-child td,.route-table tr:last-child td{border-bottom:0}
.route-region td{background:var(--bg-porcelain);font-weight:var(--weight-medium);color:var(--text)}
.table-caption{padding:16px 20px;text-align:left;color:var(--text-muted);font-size:13px}
.prose>.data-table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;min-width:0}
.platform-card{display:flex;flex-direction:column;align-items:flex-start;gap:18px;min-width:0;padding:24px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--r-card);box-shadow:var(--shadow-panel)}
.platform-icon{width:28px;height:28px;display:block;color:var(--text)}
.platform-card h3{font-size:17px;margin:0}
.platform-card .btn{margin-top:auto}
.article-card{display:flex;flex-direction:column;min-width:0;padding:28px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--r-card);box-shadow:var(--shadow-panel)}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:12px;color:var(--text-muted);margin-bottom:20px}
.article-card h3{font-size:21px;line-height:1.5}
.article-card h3 a{text-decoration:none}
.article-card p{color:var(--text-muted);font-size:14px}
.article-card .text-link{margin-top:auto;align-self:flex-start}
.callout,blockquote{padding:24px 28px;border-left:3px solid var(--accent);border-radius:0 var(--r-card) var(--r-card) 0;background:var(--bg-panel-2);color:var(--text);margin-inline:0}
.callout p:last-child,blockquote p:last-child{margin-bottom:0}
.promo-block{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;padding:32px;background:var(--ink-gradient);color:var(--white);border-radius:var(--r-card);box-shadow:var(--shadow-float)}
.promo-copy{flex:1;min-width:min(100%,240px)}
.promo-copy h2,.promo-copy h3{font-size:24px;margin-bottom:12px}
.promo-copy p{margin:0;color:var(--glaze-text)}
.promo-block .btn{white-space:nowrap;flex-shrink:0}
.blog-hero{position:relative;overflow-x:clip;padding:48px;background:var(--bg-panel-2);border-radius:var(--r-card)}
.blog-stamp{position:absolute;right:28px;top:28px;display:flex;align-items:center;justify-content:center;width:72px;height:72px;border:3px double var(--text-muted);border-radius:var(--r-round);font-family:var(--font-mono);font-size:14px;transform:rotate(-10deg)}
.blog-hero h1{max-width:18ch;font-size:clamp(32px,4vw,52px);padding-right:64px}
.svg-defs{position:absolute;width:0;height:0;overflow:hidden}
.preview-section{border-top:1px solid var(--border);padding-top:72px;padding-bottom:72px}
.preview-heading{font-size:14px;letter-spacing:.06em;color:var(--text-muted);margin-bottom:32px}
.swatch-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.swatch{padding:16px;border-radius:var(--r-card);border:1px solid var(--border);background:var(--bg-panel);font:12px/1.5 var(--font-mono);overflow-wrap:anywhere}
.swatch-color{height:64px;border-radius:var(--r-chip);box-shadow:var(--hair);margin-bottom:12px}
.color-bg{background:var(--bg)}
.color-panel{background:var(--bg-panel)}
.color-panel2{background:var(--bg-panel-2)}
.color-porcelain{background:var(--bg-porcelain)}
.color-deep{background:var(--bg-porcelain-deep)}
.color-border{background:var(--border)}
.color-accent{background:var(--accent)}
.color-dark{background:var(--accent-dark)}
.color-glaze{background:var(--glaze-hi)}
.color-text{background:var(--text)}
.color-muted{background:var(--text-muted)}
.color-faint{background:var(--text-faint)}
.color-success{background:var(--success)}
.color-warn{background:var(--warn)}
.color-error{background:var(--error)}
.color-white{background:var(--white)}
.preview-row{display:flex;align-items:center;flex-wrap:wrap;gap:16px;margin-bottom:24px}
.preview-type{font-size:var(--text-h1);font-family:var(--font-display);line-height:1.12;font-weight:var(--weight-medium)}
.preview-note{font-size:13px;color:var(--text-muted)}
.preview-token-list{font-family:var(--font-mono);font-size:12px;overflow-wrap:anywhere;line-height:2}
.preview-focus{outline:var(--focus-ring);outline-offset:3px}
.preview-hover{transform:translateY(-1px);box-shadow:var(--shadow-float)}
.preview-active{transform:translateY(1px)}
.draw-path{fill:none;stroke:var(--text-muted);stroke-width:1.5;stroke-linecap:round}
@keyframes halo-breathe{from{opacity:.6}to{opacity:1}}
@keyframes spark-orbit{to{transform:rotate(360deg)}}
@media(max-width:1180px){
  .stage-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-areas:"copy device" "facts device";row-gap:36px}
  .copy{grid-area:copy}
  .device{grid-area:device}
  .facts{grid-area:facts;padding-left:0;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
  .rail{flex-direction:column;align-items:stretch;gap:14px}
  .rail-sep{display:none}
  .feature-browser{gap:40px}
}
@media(max-width:768px){
  .hero{min-height:auto}
  .announce{flex-wrap:wrap;gap:10px;padding:12px 20px 0}
  .stage{padding:24px 20px 8px}
  .stage-grid{grid-template-columns:minmax(0,1fr);grid-template-areas:"copy" "device" "facts";row-gap:32px}
  .title{font-size:clamp(32px,9vw,40px);margin-bottom:28px}
  .kicker{margin-bottom:22px}
  .cta-row{margin-bottom:24px}
  .dial{width:min(100%,460px)}
  .float{display:none}
  .dial-label{font-size:20px}
  .dial-tip{top:10%;height:24px;gap:5px;padding:0 10px 0 8px;font-size:11px}
  .state-dot{width:6px;height:6px}
  .facts{grid-template-columns:minmax(0,1fr);gap:18px}
  .rail{padding:16px 20px 24px}
  .rail-group{justify-content:flex-start;gap:20px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
  .rail-group::-webkit-scrollbar{display:none}
  .feature-browser{grid-template-columns:minmax(0,1fr);gap:12px}
  .feature-index [role="tablist"]{display:flex;overflow-x:auto;padding:6px}
  .feature-index [role="tab"]{font-size:14px;white-space:nowrap;background:var(--bg-panel-2);border-radius:var(--r-pill);padding:12px 18px}
  .feature-index [role="tab"][aria-selected="true"]{background:var(--bg-panel);box-shadow:var(--hair)}
  .feature-index [role="tab"]::before{display:none}
  .feature-panels{padding-top:0}
  .plan-grid{grid-template-columns:minmax(0,1fr)}
  .swatch-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .blog-stamp{display:none}
  .blog-hero{padding:28px}
  .blog-hero h1{padding-right:0}
}
@media(max-width:640px){
  .window-body{padding:20px}
  .promo-block{padding:24px}
  .toc-tabs{border-radius:var(--r-card)}
}
@media(max-width:480px){.trust{grid-template-columns:minmax(0,1fr)}}
@media(prefers-reduced-motion:reduce){.dial-halo,.dial-orbit{animation:none}}