.fold{position:relative;background:linear-gradient(180deg,var(--c-bg-top) 0%,var(--c-bg) 58%,var(--c-bg-bottom) 100%);overflow-x:clip;max-width:100%}
.fold::before{content:"";position:absolute;top:0;right:0;bottom:0;width:56%;background-image:linear-gradient(var(--c-grid) 1px,var(--c-clear) 1px),linear-gradient(90deg,var(--c-grid) 1px,var(--c-clear) 1px);background-size:32px 32px;mask-image:radial-gradient(ellipse 70% 62% at 62% 46%,var(--c-mask) 34%,var(--c-clear) 78%);pointer-events:none;z-index:0}
.hero{position:relative;z-index:1;padding-top:32px;padding-bottom:36px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,640px);column-gap:56px;align-items:center}
.hero-grid>*{min-width:0}
.copy{position:relative;z-index:3;padding-bottom:8px}
.kicker{display:inline-flex;align-items:center;gap:10px;max-width:100%;padding:6px 16px 6px 10px;background:var(--c-panel);border:1px solid var(--c-border);border-radius:var(--r-pill);box-shadow:0 6px 16px -10px var(--c-shadow-accent-strong)}
.kicker-dot{flex-shrink:0;width:8px;height:8px;border-radius:var(--r-circle);background:var(--c-accent);box-shadow:0 0 0 3px var(--c-accent-tint)}
.kicker-en{font-size:var(--fs-label);font-weight:var(--weight-semibold)}
.kicker-sep{flex-shrink:0;width:1px;height:12px;background:var(--c-border)}
.kicker-zh{font-size:13px;color:var(--c-text-muted);white-space:nowrap}
.display{margin:28px 0 0;font-family:var(--f-display);font-weight:var(--weight-bold);font-size:var(--fs-display);line-height:1.06;letter-spacing:-.03em}
.display-line{display:block}
.display-grad{display:block;width:fit-content;max-width:100%;padding-bottom:.05em;background:linear-gradient(90deg,var(--c-accent) 0%,var(--c-accent) 18%,var(--c-cobalt) 100%);background-clip:text;-webkit-background-clip:text;color:var(--c-clear);-webkit-text-fill-color:var(--c-clear)}
.lede{margin:32px 0 0;max-width:560px;font-size:var(--fs-lede);line-height:1.6;color:var(--c-text-muted)}
.lede strong{color:var(--c-text);font-weight:var(--weight-semibold)}
.assure{display:grid;grid-template-columns:repeat(4,auto);justify-content:start;column-gap:24px;row-gap:12px;margin-top:28px;padding-top:20px;border-top:1px solid var(--c-border);max-width:584px}
.assure li{display:flex;align-items:center;gap:8px;font-size:var(--fs-small);font-weight:var(--weight-medium);white-space:nowrap}
.assure-ico{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:22px;height:22px;border-radius:var(--r-xs);background:var(--c-accent-tint);color:var(--c-accent-dark)}
.device{display:flex;flex-direction:column;gap:16px;justify-self:end;width:100%;max-width:640px}
.stage{position:relative;width:100%;aspect-ratio:640/540}
.stage-floor{position:absolute;left:14.06%;top:75.93%;width:75%;height:14.81%;border-radius:var(--r-circle);background:var(--c-glow);filter:blur(60px)}
.stage-contact{position:absolute;left:29.69%;top:74.44%;width:43.75%;height:5.93%;border-radius:var(--r-circle);background:var(--c-contact);filter:blur(16px)}
.rig{position:absolute;inset:0;animation:relay-float 6s ease-in-out infinite}
.rig-svg{position:absolute;inset:0;width:100%;height:100%;z-index:2;overflow:visible}
.disc{position:absolute;border-radius:var(--r-circle);border:1.5px solid var(--c-glass-edge);background:linear-gradient(158deg,var(--c-glass-hi) 0%,var(--c-glass-mid) 52%,var(--c-glass-low) 100%);box-shadow:inset 0 0 22px var(--c-glass-inner),inset 0 1px 0 var(--c-hi);backdrop-filter:blur(7px) saturate(1.15)}
.disc-v{left:30.94%;top:22.22%;width:35%;height:63.7%;transform:rotate(14deg);animation:sway-v 8s ease-in-out infinite}
.disc-h{left:16.88%;top:52.22%;width:69.38%;height:17.78%;transform:rotate(-6deg);animation:sway-h 9s ease-in-out infinite}
.disc-v.is-back{z-index:1;clip-path:inset(0 0 0 50%)}
.disc-v.is-front{z-index:3;clip-path:inset(0 50% 0 0)}
.disc-h.is-back{z-index:1;clip-path:inset(0 0 50% 0)}
.disc-h.is-front{z-index:3;clip-path:inset(50% 0 0 0)}
.st-accent{stop-color:var(--c-accent)}
.st-accent-dark{stop-color:var(--c-accent-dark)}
.st-accent-light{stop-color:var(--c-accent-light)}
.st-accent-mist{stop-color:var(--c-accent-mist)}
.st-accent-tint{stop-color:var(--c-accent-tint)}
.st-cobalt{stop-color:var(--c-cobalt)}
.st-cobalt-deep{stop-color:var(--c-cobalt-deep)}
.st-cream{stop-color:var(--c-panel)}
.so-0{stop-opacity:0}
.so-30{stop-opacity:.3}
.so-90{stop-opacity:.9}
.pf-top{fill:url(#pfTop)}
.pf-left{fill:url(#pfLeft)}
.pf-front{fill:url(#pfFront)}
.pf-right{fill:url(#pfRight)}
.pf-glint{fill:url(#pfGlint)}
.beam-top{fill:url(#beamTop)}
.beam-side{fill:url(#beamSide)}
.beam-cap{fill:var(--c-accent-dark)}
.edge-hi{fill:none;stroke:var(--c-panel);stroke-opacity:.9;stroke-width:1;stroke-linejoin:round}
.edge-soft{fill:none;stroke:var(--c-panel);stroke-opacity:.4;stroke-width:1}
.motif-line{fill:none;stroke:var(--c-accent);stroke-opacity:.45;stroke-width:1.2;stroke-linejoin:round}
.motif-dot{fill:var(--c-accent)}
.co-line{stroke:var(--c-text);stroke-width:1}
.co-mark{fill:var(--c-text)}
.co-tag{fill:var(--c-text-muted);font-family:var(--f-mono);font-size:11px;font-weight:var(--weight-medium);letter-spacing:.08em}
.co-val{fill:var(--c-text);font-family:var(--f-mono);font-size:12px;font-weight:var(--weight-semibold);letter-spacing:.02em}
.callouts{pointer-events:none}
.term{position:absolute;z-index:4;left:0;bottom:3.33%;width:53.125%;background:var(--c-ink);border-radius:var(--r-md);box-shadow:var(--sh-terminal);overflow:hidden;font-family:var(--f-mono);font-size:var(--fs-label);line-height:1.65;color:var(--c-term-text)}
.term-bar{display:flex;align-items:center;gap:7px;height:30px;padding:0 12px;background:var(--c-ink-2);border-bottom:1px solid var(--c-ink-line)}
.term-dot{flex-shrink:0;width:9px;height:9px;border-radius:var(--r-circle)}
.term-dot.is-r{background:var(--c-error)}
.term-dot.is-y{background:var(--c-warn)}
.term-dot.is-g{background:var(--c-success)}
.term-title{margin-left:8px;font-size:10.5px;letter-spacing:.06em;color:var(--c-term-dim);white-space:nowrap}
.term-lines{padding:10px 14px 12px}
.term-lines li{display:flex;gap:12px;white-space:nowrap}
.term-ln{flex-shrink:0;color:var(--c-term-dim)}
.term-k{color:var(--c-term-key)}
.term-s{color:var(--c-term-str)}
.refund-chip{position:absolute;z-index:4;top:2%;right:0;display:inline-flex;align-items:center;gap:8px;padding:7px 16px 7px 7px;background:var(--c-panel);border-radius:var(--r-pill);box-shadow:var(--sh-float);white-space:nowrap}
.refund-chip .mono{font-size:10px;color:var(--c-text-muted)}
.refund-chip strong{font-size:var(--fs-small);font-weight:var(--weight-semibold)}
.refund-check{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:24px;height:24px;border-radius:var(--r-circle);background:var(--c-accent);color:var(--c-panel)}
.stage-chips{display:none;flex-wrap:wrap;gap:8px}
.stage-chips li{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:var(--c-panel);border-radius:var(--r-sm);box-shadow:var(--sh-float);font-family:var(--f-mono);font-size:var(--fs-label);font-weight:var(--weight-semibold)}
.stage-chips li::before{content:"";flex-shrink:0;width:6px;height:6px;background:var(--c-text)}
.wall{position:relative;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:28px;min-height:64px;padding-top:4px;border-top:1px solid var(--c-border)}
.wall-group{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.wall-label{font-family:var(--f-mono);font-size:11px;font-weight:var(--weight-semibold);letter-spacing:.14em;text-transform:uppercase;white-space:nowrap}
.wall-list{display:flex;align-items:center;flex-wrap:wrap;gap:8px 22px}
.wall-list li{display:inline-flex;align-items:center;gap:8px;font-size:var(--fs-small);font-weight:var(--weight-medium);color:var(--c-text-muted);white-space:nowrap}
.wall-list svg{display:block;flex-shrink:0}
.wall-rule{flex-shrink:0;width:1px;height:28px;background:var(--c-border)}
.fl-ink{fill:var(--c-flag-ink)}
.fl-deep{fill:var(--c-flag-deep)}
.fl-mid{fill:var(--c-flag-mid)}
.fl-paper{fill:var(--c-panel)}
.flag-edge{fill:none;stroke:var(--c-text);stroke-opacity:.2;stroke-width:1}
.flag-inline{display:inline-flex;align-items:center;gap:8px}
.flag-inline svg{width:26px;height:18px;overflow:hidden;border-radius:var(--r-xs)}
.statsband{background:var(--c-groove);border-block:1px solid var(--c-border)}
.statsband-row{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:52px;font-family:var(--f-mono);font-size:var(--fs-label);letter-spacing:.08em;text-transform:uppercase;color:var(--c-text-muted);white-space:nowrap;overflow-x:auto}
.statsband-row b{margin-left:8px;font-weight:var(--weight-semibold);color:var(--c-text);letter-spacing:.02em}
.statsband-tick{flex-shrink:0;width:6px;height:6px;background:var(--c-accent)}
.peek-kicker{display:block;font-family:var(--f-mono);font-size:var(--fs-label);font-weight:var(--weight-semibold);letter-spacing:.14em;color:var(--c-accent-dark)}
.section-heading{margin-top:12px;margin-bottom:12px}
.section-intro{font-size:17px;color:var(--c-text-muted)}
.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.stat-card{position:relative;min-width:0;padding:32px;border-radius:var(--r-sm);background:var(--c-sky)}
.stat-card::before{content:"";display:block;width:48px;height:4px;margin-bottom:24px;background:var(--c-accent)}
.tone-sky{background:var(--c-sky)}
.tone-rose{background:var(--c-rose)}
.tone-apricot{background:var(--c-apricot)}
.stat-value{display:block;font-family:var(--f-display);font-size:var(--fs-stat);font-weight:300;line-height:1.15;font-variant-numeric:tabular-nums;margin-top:12px}
.stat-card p{margin-top:16px;margin-bottom:0;color:var(--c-text-muted)}
.tab-module{min-width:0;margin-top:32px}
.tab-list,[role="tablist"].browser-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:16px}
.tab-list [role="tab"],.browser-tabs [role="tab"]{min-width:0;min-height:72px;padding:16px;border:0;border-radius:var(--r-sm);background:var(--c-panel);color:var(--c-text);font-size:var(--fs-lede);font-weight:var(--weight-semibold)}
[role="tab"][aria-selected="true"]{background:var(--c-accent-tint)}
[role="tabpanel"]{min-width:0}
.feature-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;padding:32px;background:var(--c-panel);border-radius:var(--r-md);box-shadow:var(--sh-card)}
.feature-list{min-width:0}
.feature-item{padding-top:24px;padding-bottom:24px;border-bottom:1px solid var(--c-border)}
.feature-item:last-child{border-bottom:0}
.feature-title{display:flex;align-items:center;gap:16px;margin-bottom:16px}
.feature-title h3{margin:0}
.icon-tile{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:52px;height:52px;background:var(--c-accent-mist);color:var(--c-accent-dark);border-radius:var(--r-sm)}
.feature-item p{color:var(--c-text-muted)}
.client-scene{position:relative;min-width:0;min-height:380px;overflow:hidden;padding:32px 24px 110px;background:linear-gradient(135deg,var(--c-cobalt),var(--c-accent));border-radius:var(--r-md)}
.client-window{background:var(--c-panel);border-radius:var(--r-md);box-shadow:var(--sh-card);overflow:hidden}
.window-bar{display:flex;align-items:center;gap:7px;min-height:36px;padding:8px 12px;border-bottom:1px solid var(--c-border);background:var(--c-groove)}
.window-title{font-family:var(--f-mono);font-size:var(--fs-caption);margin-left:8px}
.client-body{display:grid;grid-template-columns:max-content minmax(0,1fr);min-height:200px}
.client-sidebar{padding:16px;background:var(--c-bg)}
.client-sidebar li{padding:8px 0;font-size:var(--fs-small)}
.client-content{padding:20px}
.client-content p{font-size:var(--fs-small)}
.client-scene .term{left:12px;bottom:16px;width:80%;font-size:10px}
.toc-tabs{position:sticky;top:var(--toc-offset);z-index:15;display:flex;gap:8px;max-width:100%;overflow-x:auto;padding:8px;background:var(--c-panel);border:1px solid var(--c-border);border-radius:var(--r-sm);box-shadow:var(--sh-float);overscroll-behavior-inline:contain}
.toc-tabs a{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;min-height:44px;padding:10px 16px;white-space:nowrap;font-size:var(--fs-small);border-radius:var(--r-xs)}
.toc-tabs a.is-reading,.toc-tabs a[aria-current="location"]{background:var(--c-accent-tint);color:var(--c-text);font-weight:var(--weight-semibold)}
.toc-tabs.is-flow{position:static}
body:has(.toc-tabs) section[id]{scroll-margin-top:var(--toc-landing)}
.faq-item{border-bottom:1px solid var(--c-border);background:var(--c-panel)}
.faq-item:first-child{border-radius:var(--r-md) var(--r-md) 0 0}
.faq-item:last-child{border-radius:0 0 var(--r-md) var(--r-md)}
.faq-item summary{position:relative;cursor:pointer;list-style:none;padding:22px 56px 22px 24px;font-weight:var(--weight-semibold);min-height:44px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:24px;top:20px;font-family:var(--f-mono);color:var(--c-accent-dark);font-size:var(--fs-lede)}
.faq-item[open] summary::after{content:"−"}
.faq-answer{padding:0 24px 24px;color:var(--c-text-muted)}
.faq-answer p:last-child{margin-bottom:0}
.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.plan-card{position:relative;min-width:0;padding:32px;border-radius:var(--r-md);background:var(--c-sky);box-shadow:var(--sh-float)}
.plan-card.is-current{box-shadow:inset 0 0 0 2px var(--c-accent),var(--sh-card)}
.plan-card.tone-rose{background:var(--c-rose)}
.plan-card.tone-apricot{background:var(--c-apricot)}
.plan-card h3{margin:16px 0}
.plan-price{font-family:var(--f-display);font-size:48px;line-height:1.2;font-weight:var(--weight-semibold);font-variant-numeric:tabular-nums}
.plan-price small{font-family:var(--f-body);font-size:var(--fs-small);font-weight:var(--weight-normal)}
.plan-features{margin-top:24px;margin-bottom:24px}
.plan-features li{padding-top:8px;padding-bottom:8px;border-bottom:1px solid var(--c-shadow-ink)}
.plan-card .btn{width:100%}
.badge,.tag{display:inline-flex;align-items:center;gap:6px;min-height:28px;max-width:100%;padding:4px 10px;background:var(--c-accent-tint);color:var(--c-accent-dark);border-radius:var(--r-xs);font-size:var(--fs-caption);overflow-wrap:anywhere}
.badge-best{background:var(--c-accent-dark);color:var(--c-panel)}
.badge-neutral{background:var(--c-groove);color:var(--c-text)}
.cycle-tabs{display:flex;flex-wrap:wrap;gap:8px;padding:8px;background:var(--c-groove);border-radius:var(--r-sm);width:fit-content;max-width:100%;margin-bottom:24px}
.cycle-tabs [role="tab"]{min-height:44px;padding:10px 20px;border:0;border-radius:var(--r-xs);background:var(--c-panel);color:var(--c-text)}
.cycle-tabs [role="tab"][aria-selected="true"]{background:var(--c-accent-tint)}
.table-scroll{overflow-x:auto;max-width:100%;min-width:0;-webkit-overflow-scrolling:touch;border:1px solid var(--c-border);border-radius:var(--r-md);background:var(--c-panel)}
.data-table,.routes-table,.compare-table{width:100%;min-width:680px;text-align:left;font-size:var(--fs-small)}
.table-scroll th,.table-scroll td,.data-table th,.data-table td{padding:16px 20px;border-bottom:1px solid var(--c-border);word-break:keep-all;color:var(--c-text)}
.table-scroll th,.data-table th{background:var(--c-groove);font-weight:var(--weight-semibold);white-space:nowrap}
.table-scroll td:first-child{font-weight:var(--weight-semibold)}
.routes-table .region-row th{background:var(--c-accent-tint);color:var(--c-text)}
.data-table caption,.routes-table caption,.compare-table caption{text-align:left;padding:16px 20px;font-weight:var(--weight-semibold);color:var(--c-text)}
.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}
.platform-card{min-width:0;padding:24px 16px;background:var(--c-panel);border-radius:var(--r-md);box-shadow:var(--sh-float);text-align:center}
.platform-icon{display:flex;align-items:center;justify-content:center;height:52px;color:var(--c-text-muted)}
.platform-icon svg{width:32px;height:32px}
.platform-card h3{font-size:var(--fs-body);margin:16px 0}
.platform-card .btn{min-height:44px;padding:10px 12px;font-size:var(--fs-small);max-width:100%;white-space:normal}
.article-card{display:flex;flex-direction:column;min-width:0;background:var(--c-panel);border-radius:var(--r-md);box-shadow:var(--sh-card);padding:28px}
.article-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:var(--fs-caption);color:var(--c-text-muted)}
.article-card h3{margin-top:24px;font-size:22px}
.article-card p{color:var(--c-text-muted)}
.article-card>a:last-child{display:inline-flex;align-items:center;min-height:32px;margin-top:auto;color:var(--c-accent-dark);font-size:var(--fs-small)}
.callout{margin:24px 0;padding:24px;border-left:4px solid var(--c-accent);background:var(--c-accent-mist);border-radius:var(--r-sm)}
.callout p:last-child{margin-bottom:0}
.promo-block{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:48px;padding:32px;background:var(--c-groove);border-radius:var(--r-md);box-shadow:var(--sh-float)}
.promo-block h2{font-size:var(--fs-h3);margin-bottom:12px}
.promo-block p{margin-bottom:0;color:var(--c-text-muted)}
.promo-block .btn{flex-shrink:0;white-space:nowrap}
.route-ticker{overflow:hidden;max-width:100%;background:var(--c-groove);padding-top:16px;padding-bottom:16px}
.ticker-track{display:flex;width:max-content;max-width:none}
.ticker-copy{display:flex;align-items:center;gap:40px;padding-right:40px;flex-shrink:0}
.ticker-copy span{font-family:var(--f-mono);font-size:var(--fs-small);white-space:nowrap}
.swatch-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.swatch{min-width:0;background:var(--c-panel);border-radius:var(--r-sm);box-shadow:var(--sh-float);overflow:hidden}
.swatch-color{display:block;height:64px;background:var(--c-bg)}
.swatch code{display:block;padding:12px;font-size:var(--fs-caption);color:var(--c-text)}
.sw-bg{background:var(--c-bg)}
.sw-top{background:var(--c-bg-top)}
.sw-bottom{background:var(--c-bg-bottom)}
.sw-panel{background:var(--c-panel)}
.sw-groove{background:var(--c-groove)}
.sw-groove-deep{background:var(--c-groove-deep)}
.sw-border{background:var(--c-border)}
.sw-accent{background:var(--c-accent)}
.sw-accent-dark{background:var(--c-accent-dark)}
.sw-accent-light{background:var(--c-accent-light)}
.sw-mist{background:var(--c-accent-mist)}
.sw-tint{background:var(--c-accent-tint)}
.sw-cobalt{background:var(--c-cobalt)}
.sw-cobalt-deep{background:var(--c-cobalt-deep)}
.sw-text{background:var(--c-text)}
.sw-muted{background:var(--c-text-muted)}
.sw-soft{background:var(--c-text-soft)}
.sw-success{background:var(--c-success)}
.sw-warn{background:var(--c-warn)}
.sw-error{background:var(--c-error)}
.sw-sky{background:var(--c-sky)}
.sw-rose{background:var(--c-rose)}
.sw-apricot{background:var(--c-apricot)}
.sw-ink{background:var(--c-ink)}
.sw-ink2{background:var(--c-ink-2)}
.token-table{width:100%;font-size:var(--fs-caption)}
.token-table td,.token-table th{padding:12px;border-bottom:1px solid var(--c-border);text-align:left;overflow-wrap:anywhere}
.specimen-row{display:flex;align-items:center;flex-wrap:wrap;gap:16px;margin-top:24px}
.specimen-stack{display:grid;gap:24px}
.specimen-display{font-family:var(--f-display);font-size:var(--fs-h2);font-weight:var(--weight-bold);line-height:1.15}
.specimen-caption{font-family:var(--f-mono);font-size:var(--fs-label);text-transform:uppercase;letter-spacing:.08em;color:var(--c-accent-dark)}
.preview-static .rig,.preview-static .disc{animation:none}
@keyframes relay-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes sway-v{0%,100%{transform:rotate(14deg)}25%{transform:rotate(18deg)}75%{transform:rotate(10deg)}}
@keyframes sway-h{0%,100%{transform:rotate(-6deg)}25%{transform:rotate(-2deg)}75%{transform:rotate(-10deg)}}
@media(max-width:1200px){
  .hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:40px}
  .display{font-size:56px}
  .assure{grid-template-columns:repeat(2,auto)}
  .term{font-size:10px}
  .platform-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:960px){
  .wall{flex-direction:column;align-items:flex-start;padding-top:16px;padding-bottom:4px}
  .wall-rule{display:none}
  .feature-panel{grid-template-columns:1fr}
}
@media(max-width:768px){
  .hero{padding-top:28px}
  .hero-grid{grid-template-columns:1fr;row-gap:36px}
  .device{justify-self:stretch;max-width:none}
  .callouts{display:none}
  .stage-chips{display:flex}
  .term{left:auto;right:0;bottom:0;width:62%;font-size:9px;line-height:1.55}
  .term-lines{padding:8px 10px 10px}
  .term-lines li{white-space:normal;overflow-wrap:anywhere;gap:8px}
  .term-title{font-size:9px}
  .refund-chip{padding:5px 12px 5px 5px}
  .refund-chip strong{font-size:12.5px}
  .display{font-size:40px}
  .lede{font-size:18px;margin-top:24px}
  .cta-row{margin-top:28px}
  .statsband-row{justify-content:flex-start}
  .stat-grid,.plan-grid{grid-template-columns:1fr}
  .tab-list [role="tab"],.browser-tabs [role="tab"]{font-size:var(--fs-small);padding:12px 8px;min-height:60px}
  .feature-panel{padding:20px}
  .swatch-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:640px){
  .display{font-size:38px}
  .cta-row{flex-direction:column;align-items:stretch}
  .kicker-zh{white-space:normal}
  .kicker{gap:8px}
  .kicker-en{font-size:10px}
  .assure{grid-template-columns:1fr 1fr;column-gap:16px}
  .assure li{white-space:normal}
  .wall-group{gap:16px}
  .wall-list{gap:12px 16px}
  .platform-grid{grid-template-columns:1fr}
  .promo-block{flex-direction:column;align-items:flex-start;padding:24px}
  .client-scene{padding-inline:16px}
  .client-body{grid-template-columns:1fr}
  .client-sidebar{display:none}
  .route-ticker{max-width:100%}
}
@media(prefers-reduced-motion:reduce){
  .rig,.disc-v,.disc-h{animation:none}
  .route-ticker{overflow:hidden}
  .ticker-track{width:auto;display:block;transform:none}
  .ticker-copy{flex-wrap:wrap;padding-inline:16px;gap:16px}
  .ticker-copy[data-ticker-clone]{display:none}
}