.first-screen{position:relative;overflow-x:clip;max-width:100%;background:radial-gradient(44% 58% at 9% 94%,var(--c-glow-mint) 0%,var(--c-glow-mint) 28%,transparent 72%),radial-gradient(40% 52% at 90% 6%,var(--c-glow-leaf) 0%,var(--c-glow-leaf) 30%,transparent 72%),linear-gradient(180deg,var(--c-hero-top),var(--c-hero-bottom))}
.hero{position:relative;min-height:calc(100vh - var(--nav-h) - 64px);min-height:calc(100svh - var(--nav-h) - 64px);display:flex;align-items:center;padding-top:40px;padding-bottom:48px}
.hero>.shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,52%);column-gap:40px;align-items:center}
.hero-copy{position:relative;z-index:2;max-width:568px}
.tag-pill{display:inline-flex;align-items:center;gap:8px;min-height:32px;padding:6px 14px;border:1px solid var(--c-border-strong);border-radius:var(--r-pill);background:var(--c-glass);color:var(--c-muted);font-size:13.5px;font-weight:500;line-height:1.2}
.tag-pill svg{display:block;color:var(--c-faint)}
.tag-pill b{font-family:var(--font-mono);font-weight:600;color:var(--c-text);font-size:13px}
.hero-title{margin:24px 0 0;font-family:var(--font-display);font-weight:800;font-size:clamp(52px,4.5vw,66px);line-height:1.1;letter-spacing:-.02em;color:var(--c-text)}
.hl{color:var(--c-accent)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:12px 24px;border:1px solid transparent;border-radius:var(--r-md);text-decoration:none;font:600 16px/1.2 var(--font-body);letter-spacing:.01em;flex-shrink:0;white-space:nowrap;transition:transform var(--motion-fast),box-shadow var(--motion-fast),border-color var(--motion-fast)}
.btn svg{display:block;flex-shrink:0}
.btn-primary{background:linear-gradient(180deg,var(--c-accent),var(--c-accent-dark));color:var(--c-on-accent);box-shadow:var(--shadow-cta),inset 0 1px 0 var(--c-white-18)}
.btn-primary:hover,.btn-primary.is-hover{transform:translateY(-1px);color:var(--c-on-accent)}
.btn-secondary{background:var(--c-panel);color:var(--c-text);border:1px solid var(--c-border-strong);box-shadow:var(--shadow-soft)}
.btn-secondary svg{color:var(--c-muted)}
.btn-secondary:hover,.btn-secondary.is-hover{border-color:var(--c-faint);transform:translateY(-1px);color:var(--c-text)}
.btn:active,.btn.is-active{transform:translateY(1px)}
.btn.is-focus{outline:2px solid var(--c-accent);outline-offset:3px}
.btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed}
.btn-small{min-height:40px;padding:8px 16px;font-size:var(--text-sm)}
.lede{margin:24px 0 0;max-width:31em;font-size:17px;line-height:1.65;color:var(--c-muted)}
.lede strong{color:var(--c-text);font-weight:600}
.checks{display:flex;flex-wrap:wrap;gap:8px 24px;margin:16px 0 0;padding:0;list-style:none}
.checks li{display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:500;color:var(--c-text)}
.checks svg{display:block;color:var(--c-accent);flex-shrink:0}
.rows{display:grid;gap:14px;margin-top:32px}
.row{display:flex;align-items:center;gap:16px}
.row-label{flex:0 0 64px;font-size:12.5px;font-weight:600;letter-spacing:.02em;color:var(--c-faint)}
.row-items{display:flex;flex-wrap:wrap;gap:8px 20px;margin:0;padding:0;list-style:none;min-width:0}
.row-items li{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;color:var(--c-muted);line-height:1.2}
.plat svg{display:block;width:18px;height:18px;flex-shrink:0;color:var(--c-faint)}
.flag{display:block;flex-shrink:0;width:22px;height:16px;border-radius:var(--r-check);overflow:hidden}
.f-red{fill:var(--flag-red)}
.f-white{fill:var(--flag-white)}
.f-blue{fill:var(--flag-blue)}
.f-green{fill:var(--flag-green)}
.f-edge{fill:none;stroke:var(--flag-edge);stroke-width:1}
.trust{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 0;padding:0;list-style:none}
.trust li{display:inline-flex;align-items:center;gap:8px;min-height:34px;padding:7px 14px;border:1px solid var(--c-border-strong);border-radius:var(--r-sm);background:var(--c-glass);color:var(--c-muted);font-size:13.5px;font-weight:500}
.trust svg{display:block;color:var(--c-faint)}
.stage{position:relative;z-index:1;margin:0;padding:56px 0 48px}
.win{position:relative;background:var(--c-panel);border:1px solid var(--c-border);border-radius:var(--r-lg);box-shadow:var(--shadow-win);animation:win-rise .4s cubic-bezier(.2,.7,.2,1) both}
.win::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:1;box-shadow:inset 0 0 0 1px var(--c-white-92)}
.win-chrome{display:flex;align-items:center;height:44px;padding:0 12px 0 14px;border-bottom:1px solid var(--c-border);border-radius:var(--r-lg) var(--r-lg) 0 0;background:linear-gradient(180deg,var(--c-panel),var(--c-chrome))}
.dots{display:flex;gap:7px}
.dots i{display:block;width:10px;height:10px;border-radius:var(--r-round);opacity:.82}
.dots i:nth-child(1){background:var(--c-error)}
.dots i:nth-child(2){background:var(--c-warn)}
.dots i:nth-child(3){background:var(--c-success)}
.win-actions{margin-left:auto;display:flex;gap:6px}
.mini-btn{display:inline-flex;align-items:center;gap:5px;min-height:26px;padding:0 8px;border:1px solid var(--c-border);border-radius:var(--r-xs);background:var(--c-panel);color:var(--c-muted);font-size:11.5px;font-weight:500;line-height:1}
.win-body{display:grid;grid-template-columns:180px minmax(0,1fr);min-height:420px;border-radius:0 0 var(--r-lg) var(--r-lg);overflow:hidden}
.win-side{padding:16px 10px;background:var(--c-side);border-right:1px solid var(--c-border)}
.side-label{margin:0 0 8px 8px;font-size:11px;font-weight:600;letter-spacing:.08em;color:var(--c-faint)}
.route-list{display:grid;gap:4px;margin:0;padding:0;list-style:none}
.route{position:relative;display:grid;grid-template-columns:22px minmax(0,1fr);align-items:center;gap:6px 8px;min-height:40px;padding:6px 8px 6px 16px;border-radius:var(--r-sm);font-size:13px;color:var(--c-text)}
.route-name{min-width:0;font-weight:500;white-space:normal;overflow-wrap:anywhere}
.route-type{grid-column:2;justify-self:start;max-width:100%;padding:3px 6px;border:1px solid var(--c-border);border-radius:var(--r-xs);background:var(--c-panel);color:var(--c-muted);font-size:10.5px;font-weight:500;line-height:1.3;white-space:normal;overflow-wrap:anywhere}
.route.is-on{background:var(--c-a08)}
.route.is-on .route-name{font-weight:600}
.live-dot{position:absolute;left:6px;top:50%;width:6px;height:6px;margin-top:-3px;border-radius:var(--r-round);background:var(--c-success)}
.live-dot::after{content:"";position:absolute;inset:0;border-radius:var(--r-round);background:var(--c-success);animation:breathe 3s ease-in-out infinite}
.side-foot{margin:14px 8px 0;font-family:var(--font-mono);font-size:11px;color:var(--c-faint)}
.win-main{display:flex;flex-direction:column;padding:22px 20px 18px;min-width:0}
.sum-title{margin:0;font-family:var(--font-display);font-size:16px;font-weight:700;letter-spacing:-.01em;line-height:22px;color:var(--c-text)}
.sep{color:var(--c-faint);margin:0 4px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0 0;padding:0;list-style:none}
.chip,.badge{display:inline-flex;align-items:center;min-height:24px;padding:4px 9px;border-radius:var(--r-xs);background:var(--c-panel-2);color:var(--c-muted);font-size:11.5px;font-weight:500;line-height:1.3;max-width:100%;overflow-wrap:anywhere}
.chip.mono{font-size:11px}
.sum-grid{flex:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;margin-top:16px}
.sum-col{display:flex;flex-direction:column;min-width:0}
.tabs{display:flex;gap:18px;margin:0;padding:0;list-style:none;border-bottom:1px solid var(--c-border)}
.tab{position:relative;padding:0 0 9px;font-size:12.5px;color:var(--c-muted);line-height:1.2}
.tab.is-on{color:var(--c-text);font-weight:600}
.tab.is-on::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;border-radius:var(--r-line);background:var(--c-accent)}
.todo{display:grid;gap:4px;margin:12px 0 0;padding:0;list-style:none}
.todo li{display:flex;align-items:center;gap:9px;padding:5px 0;font-size:12.5px;line-height:1.35;color:var(--c-text)}
.ck{flex:0 0 16px;width:16px;height:16px;border-radius:var(--r-check);display:grid;place-items:center;background:var(--c-success);color:var(--c-on-accent);animation:tick-in .24s ease-out both}
.ck svg{display:block}
.todo li:nth-child(1) .ck{animation-delay:.06s}
.todo li:nth-child(2) .ck{animation-delay:.12s}
.todo li:nth-child(3) .ck{animation-delay:.18s}
.todo li:nth-child(4) .ck{animation-delay:.24s}
.notes{margin-top:14px;padding-top:12px;border-top:1px solid var(--c-border)}
.notes-h{margin:0;font-size:11.5px;font-weight:600;letter-spacing:.04em;color:var(--c-faint)}
.notes ul{display:grid;gap:4px;margin:8px 0 0;padding:0;list-style:none}
.notes li{position:relative;padding-left:12px;font-size:12px;line-height:1.5;color:var(--c-muted)}
.notes li::before{content:"";position:absolute;left:1px;top:.62em;width:4px;height:4px;border-radius:var(--r-round);background:var(--c-faint)}
.sum-media{display:flex;flex-direction:column;gap:12px;min-width:0}
.preview{position:relative;aspect-ratio:16/9;border-radius:var(--r-md);overflow:hidden;background:radial-gradient(90% 100% at 16% 8%,var(--c-white-55),transparent 58%),linear-gradient(135deg,var(--c-a18),var(--c-teal-gray));box-shadow:inset 0 0 0 1px var(--c-a10)}
.preview::before{content:"";position:absolute;top:-40%;bottom:-40%;left:38%;width:22%;background:linear-gradient(90deg,transparent,var(--c-white-40),transparent);transform:rotate(18deg)}
.preview::after{content:"";position:absolute;left:0;right:0;bottom:0;height:46%;background:linear-gradient(180deg,transparent,var(--c-white-40))}
.pv-chip{position:absolute;left:8px;top:8px;z-index:2;display:inline-flex;align-items:center;height:20px;padding:0 7px;border-radius:var(--r-xs);background:var(--c-glass);color:var(--c-text-72);font-size:10px;font-weight:600;line-height:1}
.pv-play{position:absolute;left:50%;top:42%;z-index:2;width:36px;height:36px;margin:-18px 0 0 -18px;display:grid;place-items:center;border-radius:var(--r-round);background:var(--c-white-70);box-shadow:var(--shadow-soft);color:var(--c-text)}
.pv-play svg{display:block;margin-left:2px}
.pv-bar{position:absolute;left:10px;right:10px;bottom:9px;z-index:2}
.pv-labels,.pv-segs{display:flex;gap:3px}
.pv-labels span{font-size:9.5px;font-weight:600;line-height:1;color:var(--c-text-72);white-space:nowrap}
.pv-segs{margin-top:5px}
.pv-segs i{display:block;height:4px;border-radius:var(--r-line)}
.pv-labels span:nth-child(1),.pv-segs i:nth-child(1){flex:1.4}
.pv-labels span:nth-child(2),.pv-segs i:nth-child(2),.pv-labels span:nth-child(3),.pv-segs i:nth-child(3){flex:1}
.pv-segs i:nth-child(1){background:var(--c-white-92)}
.pv-segs i:nth-child(2){background:var(--c-white-70)}
.pv-segs i:nth-child(3){background:var(--c-white-40)}
.line-types{display:grid;gap:2px;margin:0;padding:0;list-style:none}
.line-types li{display:flex;align-items:center;gap:7px;padding:5px 0;font-size:11.5px;line-height:1.3;color:var(--c-muted)}
.line-types b{font-weight:600;color:var(--c-text);font-size:12px}
.sw{flex:0 0 8px;width:8px;height:8px;border-radius:var(--r-line)}
.sw-1{background:var(--c-a28)}
.sw-2{background:var(--c-a14)}
.sw-3{background:var(--c-teal-gray)}
.search{margin-top:auto;display:flex;align-items:center;gap:7px;min-height:34px;padding:4px 4px 4px 11px;border:1px solid var(--c-border);border-radius:var(--r-pill);background:var(--c-panel);box-shadow:var(--shadow-soft);color:var(--c-faint);font-size:11.5px}
.search-go{margin-left:auto;flex:0 0 26px;width:26px;height:26px;border-radius:var(--r-round);display:grid;place-items:center;background:var(--c-a14);color:var(--c-accent-dark)}
.peek-card{position:absolute;z-index:4;top:-52px;right:132px;width:204px;padding:14px 16px;border:1px solid var(--c-border);border-radius:var(--r-xl);background:var(--c-panel);box-shadow:var(--shadow-float),inset 0 0 0 1px var(--c-white-92);animation:card-rise .4s ease-out .06s both}
.pk-head{display:flex;align-items:center;gap:8px;margin:0;font-size:13.5px;font-weight:600;line-height:20px;color:var(--c-text)}
.pk-ico{flex:0 0 22px;width:22px;height:22px;border-radius:var(--r-icon);display:grid;place-items:center;background:var(--c-panel-2);color:var(--c-faint)}
.pk-list{display:grid;grid-template-columns:repeat(2,max-content);gap:6px;margin:10px 0 0;padding:0;list-style:none}
.pk-list li{display:inline-flex;align-items:center;min-height:24px;padding:4px 9px;border:1px solid var(--c-border);border-radius:var(--r-icon);background:var(--c-panel);color:var(--c-muted);font-size:12px;font-weight:500;line-height:1}
.ctrl{position:relative;z-index:3;width:fit-content;max-width:100%;margin-top:16px;display:flex;flex-wrap:wrap;gap:8px;padding:10px;border:1px solid var(--c-border);border-radius:var(--r-control);background:var(--c-panel);box-shadow:var(--shadow-float),inset 0 0 0 1px var(--c-white-92);animation:card-rise .4s ease-out .12s both}
.ctrl-btn{display:flex;align-items:center;gap:8px;min-height:36px;padding:8px 12px;border-radius:var(--r-control-button);background:var(--c-panel-2);color:var(--c-text);font-size:13px;font-weight:600;line-height:1}
.ctrl-dot{flex:0 0 7px;width:7px;height:7px;border-radius:var(--r-round);background:var(--c-success)}
.ctrl-btn.is-stop{background:var(--c-ink);color:var(--c-on-accent);box-shadow:var(--shadow-ink)}
.factband{border-top:1px solid var(--c-border);background:var(--c-white-55)}
.factband ul{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px 0;min-height:64px;margin:0 auto;padding:12px var(--gutter);list-style:none;max-width:1100px}
.factband li{display:flex;align-items:center;font-size:13px;color:var(--c-muted)}
.factband li+li::before{content:"";width:4px;height:4px;flex-shrink:0;border-radius:var(--r-round);background:var(--c-border-strong);margin:0 22px}
.factband b{font-family:var(--font-mono);font-weight:600;color:var(--c-text);margin-right:6px}
[role="tablist"]{display:flex;flex-wrap:wrap;gap:6px;padding:6px;background:var(--c-panel-2);border:1px solid var(--c-border);border-radius:var(--r-lg);width:fit-content;max-width:100%;margin-bottom:24px}
[role="tab"]{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:10px 20px;border:1px solid transparent;border-radius:var(--r-sm);background:transparent;color:var(--c-muted);font-weight:600}
[role="tab"][aria-selected="true"]{background:var(--c-panel);color:var(--c-accent-dark);border-color:var(--c-border);box-shadow:var(--shadow-soft)}
[role="tabpanel"]{min-width:0}
.toc-tabs{position:sticky;top:12px;z-index:30;display:flex;align-items:center;gap:8px;max-width:100%;overflow-x:auto;padding:8px;margin:24px 0 40px;border:1px solid var(--c-border);border-radius:var(--r-md);background:var(--c-panel);box-shadow:var(--shadow-soft);overscroll-behavior-x:contain}
.toc-tabs a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;flex-shrink:0;border-radius:var(--r-sm);white-space:nowrap;text-decoration:none;font-size:var(--text-sm);color:var(--c-muted)}
.toc-tabs a.is-current{background:var(--c-a08);color:var(--c-accent-dark);font-weight:600}
.toc-tabs.is-static{position:static}
body:has(.toc-tabs) section[id]{scroll-margin-top:var(--toc-gap)}
.faq-list{display:grid;gap:12px}
.faq-item{border:1px solid var(--c-border);border-radius:var(--r-md);background:var(--c-panel);box-shadow:var(--shadow-soft)}
.faq-item summary{position:relative;padding:20px 52px 20px 24px;min-height:60px;cursor:pointer;list-style:none;font-weight:600}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:24px;top:18px;color:var(--c-muted)}
.faq-item[open] summary::after{content:"−"}
.faq-answer{padding:0 24px 20px;color:var(--c-muted)}
.faq-answer p:last-child{margin-bottom:0}
.plan-card{position:relative;display:flex;flex-direction:column;gap:16px;padding:28px;border:1px solid var(--c-border);border-radius:var(--r-lg);background:var(--c-panel);box-shadow:var(--shadow-win)}
.plan-card.is-current{border-color:var(--c-accent);box-shadow:var(--shadow-win),inset 0 0 0 1px var(--c-a18)}
.plan-card h3{margin:0}
.plan-badge{align-self:flex-start;display:inline-flex;align-items:center;min-height:26px;padding:4px 10px;border-radius:var(--r-xs);background:var(--c-a08);color:var(--c-accent-dark);font-size:var(--text-xs);font-weight:600}
.plan-price{font-family:var(--font-display);font-size:38px;font-weight:800;line-height:1.2;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.plan-price small{font:500 var(--text-sm)/1.5 var(--font-body);color:var(--c-muted);letter-spacing:normal}
.plan-features{margin:0;padding-left:20px;color:var(--c-muted);font-size:var(--text-sm);line-height:1.9}
.plan-card .btn{margin-top:auto;align-self:flex-start}
.table-scroll{overflow-x:auto;max-width:100%;-webkit-overflow-scrolling:touch;border:1px solid var(--c-border);border-radius:var(--r-lg);background:var(--c-panel)}
.data-table,.route-table{width:100%;min-width:660px;border-collapse:collapse;text-align:left;font-size:var(--text-sm)}
.data-table caption,.route-table caption{text-align:left;padding:18px 20px;font-weight:600;color:var(--c-text)}
.data-table th,.data-table td,.route-table th,.route-table td{padding:16px 20px;border-bottom:1px solid var(--c-border);word-break:keep-all}
.table-scroll th,.data-table th,.route-table th{white-space:nowrap;color:var(--c-text);font-weight:600;background:var(--c-panel-2)}
.data-table td:first-child,.route-table td:first-child{color:var(--c-text);font-weight:500}
.data-table tr:last-child td,.route-table tr:last-child td{border-bottom:0}
.route-group th{background:var(--c-side)}
.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:16px;padding:24px;min-width:0;border:1px solid var(--c-border);border-radius:var(--r-lg);background:var(--c-panel);box-shadow:var(--shadow-soft)}
.platform-icon,.feature-icon{display:grid;place-items:center;width:56px;height:56px;flex-shrink:0;border-radius:var(--r-lg);background:var(--c-panel-2);color:var(--c-muted)}
.platform-icon svg,.feature-icon svg{display:block;width:28px;height:28px}
.platform-card h3{font-size:18px;margin:0}
.platform-card p{font-size:var(--text-sm);color:var(--c-muted)}
.platform-card .btn{margin-top:auto;max-width:100%;padding-inline:12px}
.article-card{display:flex;flex-direction:column;gap:16px;padding:28px;border:1px solid var(--c-border);border-radius:var(--r-lg);background:var(--c-panel);box-shadow:var(--shadow-soft)}
.article-card h3{margin:0;font-size:22px}
.article-card h3 a{text-decoration:none}
.article-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:var(--text-xs);color:var(--c-muted)}
.article-card p{color:var(--c-muted);font-size:var(--text-sm)}
.article-link{margin-top:auto;display:inline-flex;align-items:center;min-height:28px;color:var(--c-accent-dark);font-size:var(--text-sm);font-weight:600}
.callout{margin:24px 0;padding:20px 24px;border-left:3px solid var(--c-accent);border-radius:0 var(--r-md) var(--r-md) 0;background:var(--c-a06);color:var(--c-text)}
.callout p:last-child{margin-bottom:0}
.callout.is-warning{border-left-color:var(--c-warn);background:var(--c-panel-2)}
.promo-block{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;margin-top:48px;padding:32px;border:1px solid var(--c-a28);border-radius:var(--r-lg);background:linear-gradient(135deg,var(--c-panel),var(--c-side));box-shadow:var(--shadow-win)}
.promo-block p{margin:8px 0 0;color:var(--c-muted)}
.promo-brand{font-family:var(--font-display);font-size:22px;font-weight:800}
.float-cta{position:fixed;right:24px;bottom:calc(24px + env(safe-area-inset-bottom,0px));z-index:50;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:12px 18px;border-radius:var(--r-md);background:var(--c-ink);color:var(--c-on-accent);text-decoration:none;font:600 14.5px/1 var(--font-body);box-shadow:var(--shadow-ink),0 18px 36px -14px var(--c-a28);transition:transform var(--motion-fast)}
.float-cta:hover{transform:translateY(-2px);color:var(--c-on-accent)}
.float-cta svg{display:block}
body:has(.float-cta)::after{content:"";display:block;height:calc(88px + env(safe-area-inset-bottom,0px))}
.feature-index{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.feature-index-card{display:flex;flex-direction:column;align-items:center;gap:24px;min-height:240px;padding:40px 24px;border:1px solid var(--c-border);border-radius:var(--r-lg);background:var(--c-panel);box-shadow:var(--shadow-soft);text-decoration:none;text-align:center;color:var(--c-muted);font-size:var(--text-sm)}
.feature-index-card:hover{border-color:var(--c-border-strong);color:var(--c-text)}
.feature-chapter{padding-top:88px;padding-bottom:88px}
.feature-kicker{display:flex;align-items:center;gap:12px;color:var(--c-muted);font-size:var(--text-sm);font-weight:600;margin-bottom:24px}
.feature-kicker .feature-icon{width:40px;height:40px}
.feature-kicker .feature-icon svg{width:22px;height:22px}
.feature-chapter h2{max-width:780px}
.feature-detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12%;align-items:center}
.feature-copy{padding:28px;border:1px solid var(--c-a28);border-radius:var(--r-lg);background:var(--c-panel);box-shadow:var(--shadow-win);color:var(--c-muted)}
.feature-copy p:last-child{margin-bottom:0}
.feature-control{justify-self:center;margin-top:64px;padding:24px;border:1px solid var(--c-border);border-radius:var(--r-xl);background:var(--c-panel);box-shadow:var(--shadow-float)}
.blog-band{padding-top:56px;padding-bottom:56px;border-block:1px solid var(--c-border);background:linear-gradient(120deg,var(--c-side),var(--c-panel-2))}
.preview-section{padding-top:64px;padding-bottom:64px;border-top:1px solid var(--c-border)}
.preview-row{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.token-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.token-swatch{display:flex;align-items:center;gap:12px;padding:12px;background:var(--c-panel);border:1px solid var(--c-border);border-radius:var(--r-sm);font-size:var(--text-xs);overflow-wrap:anywhere}
.token-color{width:36px;height:36px;flex-shrink:0;border:1px solid var(--c-border-strong);border-radius:var(--r-icon)}
.token-color[data-token="bg"]{background:var(--c-bg)}
.token-color[data-token="panel"]{background:var(--c-panel)}
.token-color[data-token="panel2"]{background:var(--c-panel-2)}
.token-color[data-token="border"]{background:var(--c-border)}
.token-color[data-token="accent"]{background:var(--c-accent)}
.token-color[data-token="dark"]{background:var(--c-accent-dark)}
.token-color[data-token="text"]{background:var(--c-text)}
.token-color[data-token="muted"]{background:var(--c-muted)}
.token-color[data-token="success"]{background:var(--c-success)}
.token-color[data-token="warn"]{background:var(--c-warn)}
.token-color[data-token="error"]{background:var(--c-error)}
.token-color[data-token="side"]{background:var(--c-side)}
.token-color[data-token="chrome"]{background:var(--c-chrome)}
.token-color[data-token="strong"]{background:var(--c-border-strong)}
.token-color[data-token="faint"]{background:var(--c-faint)}
.token-color[data-token="ink"]{background:var(--c-ink)}
.token-color[data-token="top"]{background:var(--c-hero-top)}
.token-color[data-token="bottom"]{background:var(--c-hero-bottom)}
.token-color[data-token="teal"]{background:var(--c-teal-gray)}
@keyframes win-rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes card-rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes tick-in{from{opacity:0;transform:scale(.98)}to{opacity:1;transform:none}}
@keyframes breathe{0%,100%{opacity:.35;transform:scale(1)}50%{opacity:0;transform:scale(2)}}
@media(max-width:1200px) and (min-width:769px){
  .hero>.shell{column-gap:28px}
  .win-body{grid-template-columns:150px minmax(0,1fr)}
  .win-side{padding-inline:6px}
  .route{gap:5px;padding-right:4px}
  .route-type{padding-inline:3px;font-size:9px}
  .win-main{padding-inline:14px}
  .sum-grid{grid-template-columns:1fr}
  .sum-media{display:none}
  .peek-card{right:28px}
}
@media(max-width:768px){
  .hero{min-height:auto;padding-top:32px;padding-bottom:40px}
  .hero>.shell{grid-template-columns:minmax(0,1fr);gap:32px}
  .hero-copy{max-width:100%}
  .hero-title{font-size:clamp(28px,6vw,40px)}
  .stage{padding:0;margin:0}
  .win{display:flex;flex-direction:column}
  .peek-card{position:static;order:-1;width:auto;max-width:100%;margin:12px;padding:12px;animation:none}
  .pk-list{grid-template-columns:repeat(4,max-content)}
  .ctrl{display:none}
  .win-body{grid-template-columns:minmax(0,1fr)}
  .win-side{border-right:0;border-bottom:1px solid var(--c-border)}
  .route-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .side-foot{display:none}
  .win-main{padding:20px 16px}
  .feature-index{grid-template-columns:repeat(2,minmax(0,1fr))}
  .feature-detail{grid-template-columns:1fr;gap:24px}
  .feature-control{margin-top:0}
  .feature-chapter{padding-top:56px;padding-bottom:56px}
}
@media(max-width:640px){
  .sum-grid{grid-template-columns:1fr}
  .sum-media{margin-top:8px}
  .preview{max-width:100%}
  .pk-list{display:flex;flex-wrap:wrap}
  .route{padding-left:12px;gap:6px}
  .route .flag{width:20px;height:14px}
  .route-type{font-size:9px;padding-inline:4px}
  .row{align-items:flex-start;gap:12px}
  .row-label{flex-basis:56px}
  .row-items{gap:10px 14px}
  .checks{gap:8px 16px}
  .cta-row{gap:10px;margin-top:24px}
  .btn{padding-inline:18px;min-height:48px;font-size:15px}
  .factband li+li::before{margin-inline:12px}
  .float-cta{right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px))}
  .plan-card,.article-card{padding:24px}
  .promo-block{padding:24px}
  .preview-row{gap:12px}
}
@media(max-width:420px){
  .feature-index,.grid-five{grid-template-columns:1fr}
  .feature-index-card{min-height:180px;padding:28px 20px}
}
@media(prefers-reduced-motion:reduce){
  .win,.peek-card,.ctrl,.ck,.live-dot::after{animation:none}
}