.hero{position:relative;background:var(--grain),linear-gradient(180deg,var(--hero-top) 0%,var(--hero-bottom) 100%);border-top:1px solid var(--rail);border-bottom:1px solid var(--rail);overflow-x:clip;max-width:100%}
.hero-sheet{padding-top:56px;padding-bottom:56px}
.hero-grid{display:grid;grid-template-columns:minmax(0,540fr) minmax(0,636fr);column-gap:72px;align-items:center}
.hero-grid>*{min-width:0}
.hero-copy{position:relative;z-index:2;max-width:540px}
.notice-pill{display:inline-flex;align-items:center;gap:8px;min-height:30px;padding:3px 12px 3px 14px;border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--bg-panel);font-size:13px;font-weight:var(--weight-medium);box-shadow:0 1px 2px var(--shadow-ink-6),var(--hilite)}
.notice-pill:hover{border-color:var(--border-strong)}
.notice-pill svg{width:12px;height:12px;color:var(--text-muted)}
.hero-title{margin-top:24px;font-family:var(--font-display);color:var(--text)}
.hero-kicker{display:flex;align-items:center;gap:10px;margin-bottom:12px;font-family:var(--font-mono);font-size:13px;font-weight:var(--weight-medium);letter-spacing:.04em;line-height:1.4;color:var(--text-muted)}
.hero-kicker::before{content:"";width:20px;height:1px;background:var(--text-muted)}
.hero-line{display:block;font-size:var(--size-h1);font-weight:var(--weight-display);line-height:1.1;letter-spacing:-.02em}
.hero-lead{margin-top:20px;max-width:30em;font-size:var(--size-lead);line-height:1.62;color:var(--text-muted)}
.hero-lead strong{color:var(--text);font-weight:var(--weight-semibold)}
.cta-stack{margin-top:32px;max-width:500px;display:grid;gap:12px}
.cta-stack .btn-ink{display:flex;height:54px;padding-block:0;font-size:17px;font-weight:var(--weight-bold);letter-spacing:.02em}
.btn-ink svg{width:20px;height:20px}
.cta-stack .btn-ghost{display:flex;height:48px;padding-block:0;font-size:15px}
.btn-ghost svg{width:12px;height:12px;color:var(--text-muted)}
.cta-note{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:2px;font-size:13px;color:var(--text-muted)}
.cta-note svg{width:14px;height:14px}
.platforms{margin-top:28px;padding-top:20px;max-width:500px;border-top:1px dashed var(--border-strong);display:flex;align-items:center;gap:18px}
.platforms-label{font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;color:var(--text-muted);white-space:nowrap}
.platform-list{display:flex;flex-wrap:wrap;gap:6px 16px;min-width:0}
.platform{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:var(--weight-medium);line-height:1.3}
.platform svg{width:17px;height:17px;color:var(--accent);fill:currentColor}
.device{position:relative;z-index:1;min-width:0}
.device::before{content:"";position:absolute;inset:-8% -6% 4% -2%;background:radial-gradient(closest-side,var(--glow),var(--clear));pointer-events:none}
.device-stage{position:relative;padding-top:14px}
.device-stage::before{content:"";position:absolute;top:4px;left:22px;right:22px;height:40px;border-radius:var(--radius-lg);background:var(--bg-panel2);border:1px solid var(--border);box-shadow:0 8px 24px -8px var(--shadow-ink-10)}
.float-pill{position:absolute;top:-4px;right:-18px;z-index:4;display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 14px 0 6px;border-radius:var(--radius-pill);background:var(--white);border:1px solid var(--border);font-size:13px;font-weight:var(--weight-semibold);white-space:nowrap;box-shadow:var(--shadow-float);transform:rotate(2deg)}
.float-pill-icon{width:24px;height:24px;border-radius:var(--radius-round);display:grid;place-items:center;background:var(--bg-panel2);color:var(--accent)}
.float-pill-icon svg{width:14px;height:14px}
.pack-panel{position:relative;z-index:1;display:grid;grid-template-columns:320px minmax(0,1fr);background:linear-gradient(180deg,var(--bg-panel) 0%,var(--bg-panel-deep) 100%);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lift);overflow:hidden}
.pack-panel::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 1px 0 var(--white-hi),inset 0 0 0 1px var(--white-edge);pointer-events:none}
.pack-card{position:relative;padding:22px 22px 22px 24px;border-right:1px solid var(--border);background:var(--bg-panel);min-width:0}
.pack-head{display:flex;align-items:center;gap:10px}
.pack-head .logo-mark{width:26px;height:26px}
.pack-brand{font-size:13px;font-weight:var(--weight-medium);color:var(--text-muted)}
.pack-brand b{font-weight:var(--weight-bold);color:var(--text)}
.pack-titlerow{margin-top:14px;display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.pack-title{font-family:var(--font-display);font-size:22px;font-weight:var(--weight-heavy);letter-spacing:-.02em;line-height:1.25}
.pack-price{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);white-space:nowrap}
.pack-price b{font-size:15px;font-weight:var(--weight-semibold);color:var(--text)}
.cap-row{margin-top:14px;display:flex;align-items:center;gap:10px}
.cap-row>svg{width:16px;height:16px;color:var(--text-muted)}
.cap-group{flex:1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px;padding:3px;border-radius:var(--radius-md);background:var(--bg-panel2);box-shadow:var(--groove)}
.cap{height:30px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:13px;color:var(--text-muted)}
.cap.is-on{background:var(--white);color:var(--text);font-weight:var(--weight-semibold);box-shadow:0 1px 3px var(--shadow-ink-14),0 0 0 1px var(--border)}
.pack-sub{margin-top:18px;display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;line-height:1.3;color:var(--text-muted)}
.route-list{margin-top:6px}
.route{display:flex;align-items:center;gap:10px;height:34px;border-bottom:1px dashed var(--border)}
.route:last-child{border-bottom:0}
.chk{width:16px;height:16px}
.chk-box{fill:var(--accent)}
.chk-mark{fill:none;stroke:var(--on-ink);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.flag{width:21px;height:14px;overflow:hidden;border-radius:var(--radius-xs);flex-shrink:0}
.fl-red{fill:var(--flag-red)}
.fl-blue{fill:var(--flag-blue)}
.fl-green{fill:var(--flag-green)}
.fl-white{fill:var(--flag-white)}
.fl-edge{fill:none;stroke:var(--flag-edge);stroke-width:1}
.route-name{flex:1;font-size:14px;font-weight:var(--weight-semibold);line-height:1.3}
.route-code{padding:2px 6px;border-radius:var(--radius-xs);background:var(--bg-panel2);font-family:var(--font-mono);font-size:11px;line-height:1.4;color:var(--text-muted)}
.meta-list{margin-top:8px;padding-top:12px;border-top:1px solid var(--border);display:grid;gap:6px}
.meta{display:flex;align-items:center;gap:10px;min-height:20px;font-size:13px;line-height:1.3}
.meta svg{width:16px;height:16px;color:var(--text-muted)}
.meta-k{color:var(--text-muted)}
.meta-v{font-weight:var(--weight-semibold)}
.cal-card{position:relative;min-width:0;display:flex;flex-direction:column;padding:22px 0 20px 20px}
.cal-title{font-family:var(--font-display);font-size:18px;font-weight:var(--weight-heavy);letter-spacing:-.01em;line-height:1.35;white-space:nowrap}
.cal-year{font-weight:var(--weight-medium);color:var(--text-muted)}
.cal-grid{margin-top:16px;width:316px;display:grid;gap:6px}
.cal-row{display:grid;grid-template-columns:repeat(7,40px);gap:6px}
.cal-weekdays span{height:18px;text-align:center;font-family:var(--font-mono);font-size:11px;line-height:18px;color:var(--text-muted)}
.d{height:40px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:13px;color:var(--text-muted)}
.d.is-open{background:var(--bg-panel2);color:var(--text);box-shadow:var(--groove)}
.d.is-ink{background:var(--grad-ink-cell);color:var(--on-ink);box-shadow:0 8px 16px -6px var(--shadow-ink-40),inset 0 1px 0 var(--ink-hilite)}
.d.is-ink b{font-size:13px;font-weight:var(--weight-bold);line-height:1}
.d.is-ink small{margin-top:4px;font-family:var(--font-body);font-size:10px;line-height:1;letter-spacing:.02em}
.cal-legend{margin-top:16px;display:flex;gap:16px;font-size:12px;line-height:1.3;color:var(--text-muted)}
.cal-legend li{display:flex;align-items:center;gap:6px}
.sw{width:12px;height:12px;border-radius:var(--radius-xs);flex-shrink:0}
.sw-groove{background:var(--bg-panel2);box-shadow:var(--groove)}
.sw-ink{background:var(--accent)}
.addon{margin-top:16px;margin-bottom:16px;max-width:272px;padding:12px;border-radius:var(--radius-md);background:var(--bg-panel2);box-shadow:var(--groove)}
.addon-title{display:flex;justify-content:space-between;gap:8px;font-size:12px;font-weight:var(--weight-semibold);line-height:1.35}
.addon-title span{font-weight:var(--weight-medium);color:var(--text-muted)}
.addon-chips{margin-top:8px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.addon-chips span{height:26px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-xs);background:var(--bg-panel);border:1px solid var(--border);font-family:var(--font-mono);font-size:12px;box-shadow:var(--hilite)}
.cal-foot{margin-top:auto;max-width:272px;padding-top:12px;border-top:1px solid var(--border);display:flex;align-items:center;gap:8px;font-size:13px;font-weight:var(--weight-semibold);line-height:1.35}
.cal-foot svg{width:15px;height:15px;color:var(--text-muted)}
.device-foot{margin-top:22px;display:grid;grid-template-columns:168px minmax(0,1fr);column-gap:16px;align-items:start}
.luggage{position:relative;height:98px}
.luggage-cord{position:absolute;top:-22px;left:50%;z-index:2;width:1px;height:36px;background:var(--text-muted)}
.luggage-cord::before{content:"";position:absolute;top:-3px;left:-3px;width:7px;height:7px;border-radius:var(--radius-round);background:var(--bg-panel2);box-shadow:inset 0 0 0 1.5px var(--border-strong)}
.luggage-tag{position:absolute;top:2px;left:50%;width:150px;margin-left:-75px;transform:rotate(-5deg);transform-origin:50% 12px;filter:drop-shadow(0 10px 12px var(--shadow-ink-14)) drop-shadow(0 1px 1px var(--shadow-ink-10))}
.luggage-face{position:relative;padding:24px 14px 12px;background:var(--border-strong);clip-path:polygon(14px 0,calc(100% - 14px) 0,100% 14px,100% 100%,0 100%,0 14px)}
.luggage-face::before{content:"";position:absolute;inset:1px;background:var(--grain),var(--bg);clip-path:polygon(13.6px 0,calc(100% - 13.6px) 0,100% 13.6px,100% 100%,0 100%,0 13.6px)}
.luggage-eyelet{position:absolute;top:6px;left:50%;z-index:1;width:12px;height:12px;margin-left:-6px;border-radius:var(--radius-round);background:var(--bg-panel2);box-shadow:inset 0 0 0 2px var(--border-strong)}
.luggage-kicker,.luggage-text{position:relative;z-index:1;display:block}
.luggage-kicker{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;line-height:1.4;color:var(--text-muted)}
.luggage-text{margin-top:4px;font-size:13px;font-weight:var(--weight-bold);line-height:1.4}
.fact-badges{padding-top:8px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.fact{display:flex;align-items:center;gap:8px;min-width:0}
.fact-icon{width:30px;height:30px;border-radius:var(--radius-md);display:grid;place-items:center;background:var(--bg-panel);border:1px solid var(--border);color:var(--accent);box-shadow:var(--hilite),0 4px 12px -6px var(--shadow-ink-14);flex-shrink:0}
.fact-icon svg{width:17px;height:17px}
.fact-text{display:grid;line-height:1.3}
.fact-text strong{font-size:14px;font-weight:var(--weight-bold)}
.fact-text span{font-size:12px;color:var(--text-muted)}
.next-sheet{padding-top:30px;padding-bottom:48px;display:flex;justify-content:center}
.section-chip{display:inline-flex;align-items:center;gap:8px;min-height:32px;padding:5px 14px 5px 10px;border-radius:var(--radius-pill);background:var(--bg-panel2);border:1px solid var(--border);font-size:13px;font-weight:var(--weight-semibold);box-shadow:var(--hilite)}
.section-chip svg{width:15px;height:15px;color:var(--accent)}
.badge,.tag{display:inline-flex;align-items:center;gap:6px;max-width:100%;padding:4px 10px;border-radius:var(--radius-pill);background:var(--bg-panel2);border:1px solid var(--border);font-size:var(--size-xs);font-weight:var(--weight-semibold);overflow-wrap:anywhere}
.tag{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.badge-success{color:var(--success)}
.badge-warn{color:var(--warn)}
.badge-error{color:var(--error)}
.status-dot{width:6px;height:6px;border-radius:var(--radius-round);background:var(--success);flex-shrink:0}
.steps-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.step-card{position:relative;min-width:0;display:flex;flex-direction:column;overflow:hidden;padding:24px 24px 0;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--hilite),var(--shadow-float)}
.step-number{display:inline-flex;align-items:center;justify-content:center;align-self:flex-start;min-width:40px;min-height:36px;padding:4px 10px;background:var(--bg-panel2);border-radius:var(--radius-sm);font-family:var(--font-mono);color:var(--text-muted)}
.step-card h3{margin-top:24px}
.step-card p{margin-top:12px;color:var(--text-muted)}
.mini-ui{margin-top:32px;padding:16px;background:var(--bg-panel-deep);border:1px solid var(--border);border-bottom:0;border-radius:var(--radius-md) var(--radius-md) 0 0;min-height:120px;box-shadow:var(--hilite)}
.mini-ui code{display:block;padding:10px;background:var(--bg-panel2);border-radius:var(--radius-sm)}
.feature-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px}
.feature-card{position:relative;grid-column:span 7;min-width:0;padding:32px;overflow-x:clip;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--hilite),var(--shadow-float)}
.feature-card:nth-child(6n+2),.feature-card:nth-child(6n+3),.feature-card:nth-child(6n+6){grid-column:span 5}
.feature-card p{margin-top:16px;color:var(--text-muted)}
.feature-card .mini-ui{margin-bottom:-32px}
.feature-card::after{content:"+";position:absolute;right:10px;top:6px;color:var(--mark);font-family:var(--font-mono)}
[data-tabs]{min-width:0}
[role="tablist"]{display:flex;align-items:center;gap:4px;max-width:100%;overflow-x:auto;padding:5px;background:var(--bg-panel2);border:1px solid var(--border);border-radius:var(--radius-pill);box-shadow:var(--groove);width:max-content}
[role="tab"]{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;min-height:40px;padding:8px 20px;border-radius:var(--radius-pill);font-size:var(--size-sm);font-weight:var(--weight-semibold);white-space:nowrap}
[role="tab"][aria-selected="true"]{background:var(--bg-panel);color:var(--accent-dark);box-shadow:var(--hilite),var(--shadow-float)}
[role="tabpanel"]{min-width:0;margin-top:24px}
.toc-tabs{position:sticky;top:var(--toc-offset);z-index:15;display:flex;align-items:center;gap:6px;max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;padding:8px;margin-top:24px;margin-bottom:32px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-float)}
.toc-tabs a{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;min-height:40px;padding:8px 14px;border-radius:var(--radius-sm);font-size:var(--size-sm);white-space:nowrap}
.toc-tabs a:hover{background:var(--bg-panel2)}
.toc-tabs a.is-current{background:var(--accent);color:var(--on-ink)}
.toc-tabs.toc-static{position:static}
body:has(.toc-tabs) section[id]{scroll-margin-top:var(--toc-landing)}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item summary{position:relative;list-style:none;min-height:56px;padding:18px 40px 18px 0;font-weight:var(--weight-semibold);cursor:pointer}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:8px;top:16px;font-family:var(--font-mono);color:var(--accent)}
.faq-item[open] summary::after{content:"−"}
.faq-answer{padding-bottom:24px;max-width:60em;color:var(--text-muted)}
.faq-answer p+p{margin-top:12px}
.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
.plan-card{position:relative;display:flex;flex-direction:column;min-width:0;padding:28px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--hilite),var(--shadow-float)}
.plan-card.is-current{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent),var(--shadow-lift)}
.plan-ribbon{align-self:flex-start;display:inline-flex;max-width:100%;margin-bottom:16px;padding:4px 10px;background:var(--accent);color:var(--on-ink);border-radius:var(--radius-xs);font-size:var(--size-xs);font-weight:var(--weight-semibold)}
.plan-cycle{font-family:var(--font-mono);font-size:var(--size-xs);color:var(--text-muted)}
.plan-price{margin-top:20px;font-family:var(--font-display);font-size:40px;font-weight:var(--weight-heavy);line-height:1.2;letter-spacing:-.02em}
.plan-price small{font-family:var(--font-body);font-size:var(--size-sm);font-weight:var(--weight-normal);letter-spacing:normal;color:var(--text-muted)}
.plan-capacity{margin-top:8px;font-family:var(--font-mono);font-size:var(--size-lead)}
.plan-features{display:grid;gap:10px;margin-top:24px;margin-bottom:28px;font-size:var(--size-sm)}
.plan-features li{padding-left:20px;position:relative}
.plan-features li::before{content:"✓";position:absolute;left:0;color:var(--accent)}
.plan-card .btn-secondary{width:100%;margin-top:auto}
.plan-note{margin-top:16px;font-size:var(--size-sm);color:var(--text-muted)}
.table-scroll{display:block;min-width:0;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-panel)}
.data-table,.route-table,.compare-table{width:100%;min-width:640px;border-collapse:collapse;text-align:left;font-size:var(--size-sm)}
.data-table th,.data-table td,.route-table th,.route-table td,.compare-table th,.compare-table td{padding:14px 18px;border-bottom:1px solid var(--border);word-break:keep-all;vertical-align:top}
.table-scroll th,.route-table th,.compare-table th{background:var(--bg-panel2);color:var(--text);font-weight:var(--weight-semibold);white-space:nowrap}
.table-scroll td:first-child{color:var(--text);font-weight:var(--weight-medium)}
.data-table caption,.route-table caption,.compare-table caption{text-align:left;padding:16px 18px;font-weight:var(--weight-bold);color:var(--text)}
.data-table tr:last-child td,.route-table tr:last-child td,.compare-table tr:last-child td{border-bottom:0}
.region-row th{font-size:var(--size-xs);letter-spacing:.04em;background:var(--bg-panel-deep)}
.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;display:flex;flex-direction:column;align-items:flex-start;gap:16px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--hilite),var(--shadow-float)}
.platform-card>svg{width:28px;height:28px;fill:currentColor;color:var(--accent)}
.platform-card h3{font-size:var(--size-lead)}
.platform-card .btn-secondary{padding-inline:14px;font-size:var(--size-xs);width:100%;margin-top:auto}
.platform-card p{font-size:var(--size-xs);color:var(--text-muted)}
.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.article-card{display:flex;flex-direction:column;min-width:0;padding:24px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--hilite),var(--shadow-float)}
.article-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-family:var(--font-mono);font-size:var(--size-xs);color:var(--text-muted)}
.article-card h3{margin-top:20px}
.article-card h3 a:hover{text-decoration:underline;text-underline-offset:5px}
.article-card p{margin-top:12px;color:var(--text-muted);font-size:var(--size-sm)}
.article-card .text-link{align-self:flex-start;margin-top:24px}
.article-masthead{border-top:4px solid var(--accent);padding-top:24px;padding-bottom:32px;border-bottom:1px solid var(--border)}
.article-masthead h1{margin-top:20px;font-size:clamp(32px,4vw,52px)}
.article-masthead p{margin-top:20px;color:var(--text-muted);font-size:var(--size-lead)}
.callout{margin:24px 0;padding:20px 24px;background:var(--bg-panel2);border-left:3px solid var(--accent);border-radius:0 var(--radius-sm) var(--radius-sm) 0;box-shadow:var(--hilite)}
.callout p+p{margin-top:12px}
.callout-warn{border-left-color:var(--warn)}
.promo-block{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;padding:28px;margin-top:40px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--hilite),var(--shadow-lift)}
.promo-copy{flex:1;min-width:180px}
.promo-copy p{margin-top:8px;color:var(--text-muted)}
.promo-block .btn,.promo-block .btn-primary,.promo-block .btn-secondary{flex-shrink:0;white-space:nowrap}
.preview-colors{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.color-sample{padding:12px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:var(--size-xs);overflow-wrap:anywhere}
.color-swatch{display:block;height:48px;border:1px solid var(--border);border-radius:var(--radius-xs);margin-bottom:8px}
.color-bg{background:var(--bg)}
.color-panel{background:var(--bg-panel)}
.color-inset{background:var(--bg-panel2)}
.color-deep{background:var(--bg-panel-deep)}
.color-border{background:var(--border)}
.color-border-strong{background:var(--border-strong)}
.color-mark{background:var(--mark)}
.color-accent{background:var(--accent)}
.color-accent-dark{background:var(--accent-dark)}
.color-accent-soft{background:var(--accent-soft)}
.color-text{background:var(--text)}
.color-muted{background:var(--text-muted)}
.color-success{background:var(--success)}
.color-warn{background:var(--warn)}
.color-error{background:var(--error)}
.color-white{background:var(--white)}
.color-hero-top{background:var(--hero-top)}
.color-hero-bottom{background:var(--hero-bottom)}
.color-ghost{background:var(--ghost-bg)}
.color-glow{background:var(--glow)}
.color-shadow6{background:var(--shadow-ink-6)}
.color-shadow10{background:var(--shadow-ink-10)}
.color-shadow14{background:var(--shadow-ink-14)}
.color-shadow40{background:var(--shadow-ink-40)}
.color-hilite{background:var(--ink-hilite)}
.color-white-hi{background:var(--white-hi)}
.color-white-edge{background:var(--white-edge)}
.color-red{background:var(--flag-red)}
.color-blue{background:var(--flag-blue)}
.color-green{background:var(--flag-green)}
.color-flag-edge{background:var(--flag-edge)}
.color-clear{background:var(--clear)}
.type-specimen{display:grid;gap:24px}
.display-specimen{font-family:var(--font-display);font-size:var(--size-h1);font-weight:var(--weight-display);line-height:1.1;letter-spacing:-.02em}
.preview-button-focus{outline:2px solid var(--accent);outline-offset:3px}
.preview-button-hover{box-shadow:0 18px 32px -10px var(--shadow-ink-40),inset 0 1px 0 var(--ink-hilite)}
.preview-button-active{background:var(--accent-dark)}
.preview-separator{width:100%;height:20px;color:var(--mark);fill:none;stroke:currentColor;stroke-width:1}
@media(max-width:1100px){
  .hero-grid{grid-template-columns:minmax(0,1fr);row-gap:56px}
  .hero-copy{max-width:600px}
  .device{width:100%;max-width:640px}
  .platform-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:768px){
  .hero-sheet{padding-top:32px;padding-bottom:40px}
  .hero-line{font-size:38px}
  .hero-lead{font-size:var(--size-body)}
  .hero-grid{row-gap:32px}
  .float-pill,.luggage,.device::before,.device-stage::before{display:none}
  .device-stage{padding-top:0}
  .pack-panel{grid-template-columns:minmax(0,1fr)}
  .pack-card{border-right:0;border-bottom:1px solid var(--border);padding:22px}
  .cal-card{padding:20px;max-width:100%}
  .cal-grid{width:100%;gap:6px}
  .cal-row{grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}
  .cal-grid .cal-row:not(.cal-weekdays):not(.cal-selected-week){display:none}
  .cal-weekdays span{font-size:10px}
  .d{height:40px;font-size:12px}
  .d.is-ink small{font-size:8px}
  .cal-foot,.addon{max-width:none}
  .device-foot{grid-template-columns:minmax(0,1fr);margin-top:16px}
  .fact-badges{padding-top:0;gap:8px}
  .fact{align-items:flex-start;gap:6px}
  .fact-icon{width:26px;height:26px}
  .fact-text strong{font-size:12px}
  .fact-text span{font-size:11px}
  .steps-grid,.pricing-grid,.article-grid{grid-template-columns:minmax(0,1fr)}
  .feature-card,.feature-card:nth-child(n){grid-column:1/-1}
  .feature-card{padding:24px}
  .feature-card .mini-ui{margin-bottom:-24px}
  .preview-colors{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:640px){
  .platforms{gap:12px;align-items:flex-start}
  .platform-list{gap:10px 12px}
  .platform{font-size:11px;gap:4px}
  .platform svg{width:15px;height:15px}
  .platforms-label{font-size:10px}
  .cta-stack{margin-top:24px}
  .cta-note{align-items:flex-start;font-size:12px}
  .platform-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .platform-card{padding:20px 12px}
  .platform-card .btn-secondary{padding-inline:8px}
  .preview-colors{grid-template-columns:repeat(2,minmax(0,1fr))}
  .promo-block{padding:24px}
  .promo-copy{min-width:0;flex-basis:100%}
  .promo-block .btn-primary{width:100%}
  .plan-card{padding:24px}
  .hero-line{font-size:clamp(28px,8.8vw,38px)}
  .meta{gap:8px;font-size:12px}
  .pack-card{padding:20px 16px}
  .fact{flex-direction:column;align-items:center;text-align:center}
}