/* Routing window and the approved first-screen composition */
.hero{position:relative;overflow-x:clip;max-width:100%;background:linear-gradient(180deg,var(--bg-top),var(--bg-bottom));padding-top:64px;padding-bottom:72px}
.ribbons{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;display:block}
.rb{fill:none;stroke:var(--ribbon);stroke-linecap:round}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 600px;gap:52px;align-items:center}
.copy{position:relative;z-index:2}
.hero .h1{margin:0 0 32px;font-size:var(--fs-display);font-weight:var(--weight-display);line-height:1.1;letter-spacing:-.02em;color:var(--text)}
.h1-key{display:block;color:var(--accent)}
.h1-key .no-break{background:linear-gradient(180deg,var(--transparent) 68%,var(--coral-a20) 68%,var(--coral-a20) 90%,var(--transparent) 90%);padding:0 .04em}
.lede{margin:0 0 24px;max-width:540px;font-size:17px;line-height:1.7;color:var(--text-muted)}
.lede strong{color:var(--text);font-weight:var(--weight-medium)}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;margin:0 0 28px;padding:0;font-size:14px;color:var(--text)}
.trust li{display:inline-flex;align-items:center;gap:7px;line-height:24px;white-space:nowrap;margin:0}
.ti{width:16px;height:16px;flex-shrink:0;stroke:var(--accent);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.marks{border-top:1px dashed var(--border-strong);padding-top:20px;display:grid;gap:14px}
.mark-row{display:flex;align-items:center;gap:18px}
.mark-label{width:96px;flex-shrink:0;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.06em;color:var(--text-faint);line-height:24px}
.mark-list{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;list-style:none;margin:0;padding:0}
.mark-list li{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--text-muted);line-height:24px;white-space:nowrap;margin:0}
.pf{width:16px;height:16px;flex-shrink:0;display:block;color:var(--text);fill:currentColor}
.flag{width:21px;height:14px;flex-shrink:0;display:block;overflow:hidden;border-radius:var(--r-xs)}
.device{position:relative;padding:52px 0}
.chip-float{position:absolute;top:0;left:-12px;z-index:2;display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 14px;background:var(--paper-card);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-float);font-size:12.5px;font-weight:var(--weight-medium);color:var(--text);white-space:nowrap;transform:rotate(-1.5deg)}
.rw{position:relative;width:calc(100% - 60px);background:var(--panel);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-panel)}
.rw-chrome{display:flex;align-items:center;gap:16px;height:44px;padding:0 16px;background:var(--paper-bar);border-bottom:1px solid var(--border);border-radius:var(--r) var(--r) 0 0}
.dots{display:flex;gap:7px;flex-shrink:0}
.dot{width:10px;height:10px;border-radius:var(--r-dot);display:block;flex-shrink:0}
.dot-r{background:var(--error)}
.dot-y{background:var(--warn)}
.dot-g{background:var(--success)}
.addr{display:inline-flex;align-items:center;gap:7px;width:204px;max-width:100%;height:26px;padding:0 12px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r-sm);font-family:var(--font-mono);font-size:11.5px;color:var(--text-muted);white-space:nowrap}
.addr svg{width:12px;height:12px;flex-shrink:0;stroke:var(--success);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.rw-body{padding:20px 20px 16px}
.rw-head{max-width:270px;min-height:48px}
.rw-label{display:block;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--accent);line-height:16px}
.rw-title{display:block;margin-top:6px;font-family:var(--font-display);font-weight:var(--weight-display);font-size:20px;line-height:26px;letter-spacing:-.01em;color:var(--text)}
.rq-cols,.rq{display:grid;grid-template-columns:112px minmax(0,1fr) 76px;gap:10px;align-items:center}
.rq-cols{margin:20px 0 8px;padding:0 10px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;color:var(--text-faint);line-height:14px}
.rq-cols span:last-child{text-align:right}
.rq-list{display:grid;gap:8px;list-style:none;margin:0;padding:0}
.rq{min-height:48px;padding:6px 10px;background:var(--panel);border:1px solid var(--border-soft);border-radius:var(--r-sm);margin:0;animation:rq-in .55s var(--ease) both;animation-delay:var(--d,0s)}
.rq:nth-child(1){--d:.15s}
.rq:nth-child(2){--d:.27s}
.rq:nth-child(3){--d:.39s}
.rq:nth-child(4){--d:.51s}
.rq:nth-child(5){--d:.63s}
.rq.is-current{border-color:var(--accent-a22);background:linear-gradient(90deg,var(--accent-a05),var(--panel) 70%)}
.svc{justify-self:start;display:inline-flex;align-items:center;min-height:28px;padding:3px 12px;border-radius:var(--r-pill);background:var(--panel-2);color:var(--text);font-size:12.5px;font-weight:var(--weight-medium)}
.bar{position:relative;isolation:isolate;overflow:hidden;min-width:0;display:flex;align-items:center;gap:8px;min-height:30px;padding:4px 10px;border-radius:var(--r-sm);font-size:12.5px;font-weight:var(--weight-medium);color:var(--accent-dark)}
.bar::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,var(--accent-a16),var(--coral-a28));transform-origin:left center;animation:bar-fill .75s var(--ease) both;animation-delay:calc(var(--d,0s) + .2s)}
.rq.is-current .bar{color:var(--white)}
.rq.is-current .bar::before{background:linear-gradient(90deg,var(--accent),var(--coral))}
.bar-in{position:relative;z-index:1;display:flex;align-items:center;gap:8px;min-width:0;animation:fade-in .4s ease-out both;animation-delay:calc(var(--d,0s) + .55s)}
.bar-arr{font-family:var(--font-mono);font-size:12px;opacity:.7;flex-shrink:0}
.bar-txt{overflow-wrap:break-word}
.bar .flag{width:18px;height:12px}
.spark{position:absolute;inset:0;z-index:0;pointer-events:none;animation:spark 3.4s linear infinite;animation-delay:1.4s}
.spark::after{content:"";position:absolute;top:50%;left:0;width:16px;height:16px;margin-top:-8px;border-radius:var(--r-dot);background:radial-gradient(circle,var(--white) 0 22%,var(--coral-glow) 42%,var(--transparent) 70%)}
.ok{justify-self:end;display:inline-flex;align-items:center;gap:5px;min-height:24px;padding:2px 9px;border-radius:var(--r-pill);background:var(--success-a12);border:1px solid var(--success-a30);color:var(--success);font-size:11.5px;font-weight:var(--weight-medium);white-space:nowrap}
.ok::before{content:"";width:6px;height:6px;border-radius:var(--r-dot);background:var(--success);flex-shrink:0}
.rw-foot{display:flex;justify-content:space-between;gap:16px;padding:12px 20px;background:var(--paper-bar);border-top:1px solid var(--border);border-radius:0 0 var(--r) var(--r)}
.foot-k{display:block;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;color:var(--text-faint);line-height:14px}
.foot-v{display:block;margin-top:4px;font-size:13px;font-weight:var(--weight-medium);color:var(--text);line-height:18px}
.foot-v-sub{font-size:12px;font-weight:500;color:var(--text-muted)}
.foot-r{text-align:right}
.act{position:absolute;top:-34px;right:-60px;z-index:3;width:296px;padding:14px 16px;background:var(--ink);color:var(--on-ink);border:1px solid var(--on-ink-line);border-radius:var(--r);box-shadow:var(--shadow-ink)}
.act-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;height:22px}
.act-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--coral)}
.live{display:inline-flex;align-items:center;gap:6px;height:22px;padding:0 9px;border-radius:var(--r-pill);background:var(--success-lite-a16);border:1px solid var(--success-lite-a40);color:var(--success-lite);font-size:11px;font-weight:var(--weight-medium)}
.live-dot{width:6px;height:6px;border-radius:var(--r-dot);background:var(--success-lite);animation:breathe 2.4s ease-in-out infinite;flex-shrink:0}
.act-list{list-style:none;margin:0;padding:0;border:1px solid var(--on-ink-line);border-radius:var(--r-sm);background:var(--on-ink-fill)}
.act-list li{display:flex;align-items:center;gap:10px;min-height:30px;padding:5px 12px;font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--on-ink-muted);margin:0}
.act-list li+li{border-top:1px solid var(--on-ink-line)}
.act-list li::before{content:"";width:8px;height:8px;border-radius:var(--r-xs);background:var(--accent);flex-shrink:0}
.act-v{color:var(--on-ink);font-weight:var(--weight-medium)}
.act-badge{position:absolute;right:-18px;bottom:-22px;width:46px;height:46px;display:block;transform:rotate(10deg);filter:drop-shadow(0 10px 14px var(--accent-a30))}
.cursor{position:absolute;left:-12px;bottom:-12px;z-index:4;width:24px;height:26px;display:block}
.cursor path{fill:var(--accent);stroke:var(--white);stroke-width:1.6;stroke-linejoin:round}
.dev-tag{position:absolute;left:-2px;top:calc(100% + 18px);z-index:4;display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 12px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-float);font-size:12px;color:var(--text-muted);white-space:nowrap}
.dev-tag strong{color:var(--text);font-weight:var(--weight-medium)}
.fl-red{fill:var(--flag-red)}
.fl-hk{fill:var(--flag-hk)}
.fl-blue{fill:var(--flag-blue)}
.fl-navy{fill:var(--flag-navy)}
.fl-white{fill:var(--flag-white)}
.fl-st-w{fill:none;stroke:var(--flag-white)}
.fl-st-r{fill:none;stroke:var(--flag-red)}
.fl-edge{fill:none;stroke:var(--ink-a14);stroke-width:1}
.band{background:var(--panel);border-top:1px solid var(--accent-a30)}
.band-in{display:flex;justify-content:space-between;gap:24px;padding-top:22px;padding-bottom:22px;list-style:none;margin-block:0}
.band-in li{display:flex;align-items:baseline;gap:10px;margin:0}
.band-k{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--accent)}
.band-v{font-size:14px;font-weight:var(--weight-medium);color:var(--text)}
/* Shared controls */
.tabs{min-width:0}
[role="tablist"]{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
[role="tab"]{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 20px;border:1px solid var(--border-strong);border-radius:var(--r);background:var(--panel);color:var(--text-muted);font-weight:var(--weight-medium)}
[role="tab"][aria-selected="true"]{color:var(--accent-dark);border-color:var(--accent);background:var(--accent-a05);box-shadow:inset 0 -2px 0 var(--accent)}
[role="tabpanel"]{min-width:0}
.route-tabs[role="tablist"]{display:grid;grid-template-columns:minmax(250px, .7fr) minmax(0,1.3fr);column-gap:48px;row-gap:0;position:relative;align-items:start}
.route-item{display:contents}
.route-tab[role="tab"]{position:relative;grid-column:1;justify-content:flex-start;text-align:left;border:0;box-shadow:none;border-radius:var(--r);padding:16px 16px 16px 60px;background:none;min-height:90px;color:var(--text)}
.route-tab::after{content:"";position:absolute;left:25px;top:56px;bottom:-16px;border-left:1px dashed var(--accent-a30)}
.route-item:last-child .route-tab::after{display:none}
.route-tab[aria-selected="true"]{background:var(--accent-a05);color:var(--accent-dark)}
.route-tab .kicker{display:block;font-size:11px;line-height:1.5;margin:0 0 4px}
.route-number{position:absolute;left:8px;top:24px;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--accent);color:var(--white);border-radius:var(--r-dot);font-family:var(--font-mono);font-size:13px;flex-shrink:0}
.route-detail{grid-column:2;grid-row:1 / span 6;align-self:start;background:var(--panel);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-panel)}
.route-detail .rw-body{padding:32px}
.fact-strip{display:flex;flex-wrap:wrap;gap:12px 24px;padding:16px 20px;background:var(--paper-bar);border-top:1px solid var(--border);font-size:14px;color:var(--text)}
.route-tab-title{display:block}
.toc-tabs{position:sticky;top:var(--toc-offset);z-index:20;display:flex;gap:8px;overflow-x:auto;max-width:100%;padding:12px;margin-block:24px 40px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-float);overscroll-behavior-x:contain}
.toc-tabs.is-static{position:static}
.toc-tabs a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 16px;flex-shrink:0;border-radius:var(--r-sm);text-decoration:none;white-space:nowrap;color:var(--text-muted);font-size:14px}
.toc-tabs a.is-current,.toc-tabs a[aria-current]{background:var(--accent);color:var(--white)}
body:has(.toc-tabs) section[id]{scroll-margin-top:var(--toc-clearance)}
.faq-item{background:var(--panel);border:1px solid var(--border);border-radius:var(--r);margin-bottom:12px}
.faq-item summary{position:relative;padding:20px 52px 20px 24px;list-style:none;cursor:pointer;font-weight:var(--weight-medium)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:24px;top:19px;font-family:var(--font-mono);color:var(--accent)}
.faq-item[open] summary::after{content:"−"}
.faq-answer{padding:0 24px 8px;color:var(--text-muted)}
.faq-item[open]{border-color:var(--accent-a30);box-shadow:var(--shadow-float)}
.plan-card{position:relative;display:flex;flex-direction:column;gap:20px;padding:32px 28px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-panel);min-width:0}
.plan-card.is-current{border-color:var(--accent);box-shadow:inset 0 3px 0 var(--accent),var(--shadow-panel)}
.plan-card h3,.plan-card p{margin:0}
.plan-price{font-family:var(--font-display);font-size:40px;font-weight:var(--weight-display);line-height:1.2;font-variant-numeric:tabular-nums}
.plan-price small{font-family:var(--font-body);font-size:14px;color:var(--text-muted);font-weight:500}
.plan-facts{list-style:none;padding:0;margin:0;color:var(--text-muted);font-size:14px}
.plan-facts li{padding:6px 0;border-bottom:1px solid var(--border-soft)}
.plan-card .btn{margin-top:auto;width:100%}
.value-badge{display:inline-flex;align-items:center;justify-content:center;align-self:flex-start;min-height:26px;padding:3px 10px;background:var(--accent);color:var(--white);border-radius:var(--r-pill);font-size:12px;font-weight:var(--weight-medium)}
.plan-card>.value-badge{position:absolute;top:-14px;right:20px}
.badge,.tag{display:inline-flex;align-items:center;min-height:24px;max-width:100%;padding:3px 10px;border:1px solid var(--accent-a22);border-radius:var(--r-pill);background:var(--accent-a05);color:var(--accent-dark);font-size:12px;line-height:1.5;overflow-wrap:anywhere}
.badge-success{background:var(--success-a12);border-color:var(--success-a30);color:var(--success)}
.table-scroll{overflow-x:auto;max-width:100%;min-width:0;-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:var(--r);background:var(--panel)}
.data-table{width:100%;border-collapse:collapse;min-width:640px;font-size:14px}
.data-table caption{text-align:left;padding:16px 20px;font-family:var(--font-mono);font-weight:var(--weight-medium);color:var(--accent-dark);background:var(--paper-bar)}
.data-table th,.data-table td{padding:16px 20px;border-bottom:1px solid var(--border);text-align:left;word-break:keep-all;color:var(--text)}
.data-table th{font-weight:var(--weight-strong);background:var(--paper-bar);white-space:nowrap}
.data-table tbody th{background:var(--paper-card)}
.data-table tr:last-child td,.data-table tr:last-child th{border-bottom:0}
.data-table .region-row th{background:var(--panel-2);color:var(--accent-dark);font-family:var(--font-mono)}
.prose>.data-table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;min-width:0}
.platform-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.client-section{background-image:radial-gradient(var(--accent-a12) .7px,var(--transparent) .7px);background-size:18px 18px}
.platform-card{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:20px;min-width:0;padding:40px 20px 24px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-panel)}
.platform-card>.badge-success{position:absolute;top:-12px;right:10px}
.platform-card .pf{width:32px;height:32px}
.platform-card h3{font-family:var(--font-body);font-size:18px;margin:0}
.platform-card .btn{width:100%;padding-inline:8px;font-size:13px}
.article-card{display:flex;flex-direction:column;gap:16px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r);padding:28px;min-width:0;box-shadow:var(--shadow-panel)}
.article-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--text-muted);font-family:var(--font-mono)}
.article-card h3{font-size:24px;margin:0}
.article-card h3 a{text-decoration:none}
.article-card h3 a:hover{color:var(--accent-dark)}
.article-card p{color:var(--text-muted);margin:0}
.article-card>a{margin-top:auto;min-height:32px;display:inline-flex;align-items:center;color:var(--accent-dark)}
.article-hero{position:relative;padding:48px;background:var(--paper-card);border-radius:var(--r);overflow-x:clip}
.article-hero::after{content:"RM / ROUTE MATCH";position:absolute;right:32px;top:24px;width:108px;min-height:108px;padding:24px 12px;border:4px double var(--accent);border-radius:var(--r-dot);color:var(--accent);font-family:var(--font-mono);font-size:12px;text-align:center;transform:rotate(-10deg)}
.article-hero h1{font-size:40px;max-width:calc(100% - 130px);margin-bottom:0}
.callout,blockquote{margin:24px 0;padding:24px;border-left:3px solid var(--accent);border-radius:0 var(--r) var(--r) 0;background:var(--accent-a05);color:var(--text)}
.callout p:last-child,blockquote p:last-child{margin-bottom:0}
.promo-block{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-top:48px;padding:32px;background:var(--ink);color:var(--on-ink);border-radius:var(--r);box-shadow:var(--shadow-ink)}
.promo-block h2{font-size:28px;margin:0 0 12px}
.promo-block p{color:var(--on-ink-muted);margin:0;max-width:560px}
.promo-block .btn{flex-shrink:0;white-space:nowrap}
.step-chain{list-style:none;padding:0;margin:0;counter-reset:route-step}
.step-chain>li{position:relative;padding:0 0 40px 64px;counter-increment:route-step;margin:0}
.step-chain>li::before{content:counter(route-step,decimal-leading-zero);position:absolute;left:0;top:0;width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--r-dot);background:var(--accent);color:var(--white);font-family:var(--font-mono);font-size:14px}
.step-chain>li:not(:last-child)::after{content:"";position:absolute;top:48px;bottom:8px;left:20px;border-left:1px dashed var(--accent)}
.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:10px 20px;border-radius:var(--r-pill);background:linear-gradient(120deg,var(--accent),var(--coral));color:var(--white);font-size:14.5px;font-weight:var(--weight-strong);text-decoration:none;box-shadow:inset 0 1px 0 var(--coral-glow),0 16px 30px -12px var(--accent-a30);transition:transform var(--duration) ease}
.float-cta:hover{transform:translateY(-2px)}
.float-cta svg{width:15px;height:15px;flex-shrink:0;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
body:has(.float-cta)::after{content:"";display:block;height:calc(88px + env(safe-area-inset-bottom,0px))}
.swatch-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}
.swatch{padding:12px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r);font-family:var(--font-mono);font-size:12px;overflow-wrap:anywhere}
.swatch::before{content:"";display:block;height:64px;border-radius:var(--r-xs);border:1px solid var(--border);margin-bottom:12px;background:var(--swatch)}
.sw-bg{--swatch:var(--bg)}
.sw-top{--swatch:var(--bg-top)}
.sw-bottom{--swatch:var(--bg-bottom)}
.sw-panel{--swatch:var(--panel)}
.sw-panel2{--swatch:var(--panel-2)}
.sw-border{--swatch:var(--border)}
.sw-accent{--swatch:var(--accent)}
.sw-dark{--swatch:var(--accent-dark)}
.sw-coral{--swatch:var(--coral)}
.sw-text{--swatch:var(--text)}
.sw-muted{--swatch:var(--text-muted)}
.sw-success{--swatch:var(--success)}
.sw-warn{--swatch:var(--warn)}
.sw-error{--swatch:var(--error)}
.sw-paper-bar{--swatch:var(--paper-bar)}
.sw-paper-card{--swatch:var(--paper-card)}
.sw-border-soft{--swatch:var(--border-soft)}
.sw-border-strong{--swatch:var(--border-strong)}
.sw-faint{--swatch:var(--text-faint)}
.sw-success-lite{--swatch:var(--success-lite)}
.sw-white{--swatch:var(--white)}
.sw-ribbon{--swatch:var(--ribbon)}
.token-list{columns:2;column-gap:32px;font-size:13px;font-family:var(--font-mono);padding-left:20px}
.type-sample{font-family:var(--font-display);font-size:40px;font-weight:var(--weight-display);line-height:1.2;margin-bottom:24px}
.demo-row{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-block:24px}
.demo-note{font-size:14px;color:var(--text-muted)}
.demo-stack{display:grid;gap:24px}
.demo-section{border-top:1px solid var(--border)}
@keyframes rq-in{from{opacity:0;transform:translateX(-14px)}to{opacity:1;transform:none}}
@keyframes bar-fill{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes fade-in{from{opacity:0}to{opacity:1}}
@keyframes spark{0%{transform:translateX(-16px);opacity:0}12%,85%{opacity:1}100%{transform:translateX(100%);opacity:0}}
@keyframes breathe{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.6);opacity:.45}}
@media(max-width:1100px){
  .hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,520px);gap:32px}
  .hero .h1{font-size:52px}
  .platform-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:960px){
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:40px}
  .device{width:100%;max-width:600px;margin-inline:auto}
  .band-in{flex-wrap:wrap;justify-content:flex-start}
  .hero .h1{font-size:var(--fs-display)}
}
@media(max-width:768px){
  .hero{padding-top:40px;padding-bottom:48px}
  .hero .h1{font-size:40px}
  .device{padding:0;max-width:100%}
  .chip-float,.cursor,.dev-tag,.act-badge{display:none}
  .rw{width:100%}
  .rw-head{max-width:none}
  .act{position:relative;top:auto;right:auto;width:auto;margin:0 14px 14px}
  .rw-foot{flex-direction:column;gap:10px}
  .foot-r{text-align:left}
  .mark-row{flex-direction:column;align-items:flex-start;gap:6px}
  .mark-label{width:auto}
  .route-tabs[role="tablist"]{display:block}
  .route-item{display:block}
  .route-tab[role="tab"]{width:100%;min-height:80px}
  .route-detail{margin:0 0 16px 0}
  .route-detail .rw-body{padding:24px}
  .route-tab::after{display:none}
  .promo-block{flex-direction:column;align-items:flex-start}
  .article-hero{padding:28px}
  .article-hero::after{display:none}
  .article-hero h1{max-width:100%;font-size:32px}
}
@media(max-width:640px){
  .platform-grid{grid-template-columns:minmax(0,1fr)}
  .chip-float,.act-badge,.article-hero::after{transform:none}
  .token-list{columns:1}
  .float-cta{right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px))}
}
@media(max-width:480px){
  .hero .btn{flex:1 1 auto;padding-inline:20px}
  .rw-body{padding:16px 14px 14px}
  .rq-cols,.rq{grid-template-columns:86px minmax(0,1fr) 62px;gap:8px}
  .rq{padding:6px 8px}
  .svc{padding:3px 9px;font-size:11.5px}
  .bar{font-size:11.5px;padding:4px 8px}
  .bar-arr{display:none}
  .bar-in{gap:5px}
  .ok{padding:2px 7px;font-size:11px}
  .act-list li{font-size:10.5px}
  .rw-chrome{gap:10px;padding-inline:12px}
  .addr{font-size:10.5px;padding-inline:8px;width:auto}
  .trust{gap:8px 16px}
  .plan-card{padding:28px 20px}
  .promo-block{padding:24px}
}
@media(prefers-reduced-motion:reduce){
  .rq,.bar::before,.bar-in,.spark,.live-dot{animation:none}
  .spark{display:none}
}