:root{--ink: #0b1424;--ink-soft: #3b4a5e;--muted: #4b5b70;--subtle: #5b6b80;--bg: #f5f7fa;--surface: #ffffff;--line: #e3e7ed;--navy: #0b1730;--teal: #0e7c72;--teal-strong: #0a5c55;--teal-bright: #5eead4;--teal-soft: #e6f7f4;--amber: #fbbf77;--amber-ink: #b4610b;--amber-soft: #fff1e0;--blue: #3b5bdb;--blue-soft: #eaeffd;--violet: #7048c8;--violet-soft: #f1eafd;--on-navy: #c3cedd;--font-display: "Bricolage Grotesque", "Segoe UI", system-ui, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;--font-body: "Figtree", "Segoe UI", system-ui, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;--font-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;--radius-sm: 12px;--radius-md: 22px;--radius-lg: 28px;--container: 1240px;--gutter: 24px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}img,svg{display:block;max-width:100%}a{color:var(--teal)}a:hover{color:var(--teal-strong)}:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:4px}h1,h2,h3{margin:0;text-wrap:balance}p{margin:0}.container{max-width:var(--container);margin:0 auto;padding-left:max(var(--gutter),env(safe-area-inset-left,0px));padding-right:max(var(--gutter),env(safe-area-inset-right,0px))}.section{padding-top:clamp(64px,9vw,96px)}.section-head{display:flex;flex-direction:column;gap:10px;max-width:34em}.eyebrow{font-family:var(--font-mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--teal)}.display{font-family:var(--font-display);font-weight:800;letter-spacing:-.035em;line-height:1.02}.h1{font-size:clamp(40px,5.6vw,68px)}.h2{font-size:clamp(32px,4vw,48px);line-height:1.05;letter-spacing:-.03em}.lead{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:34em}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 26px;border-radius:14px;border:1px solid transparent;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;transition:transform .15s ease,background-color .15s ease}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--amber);color:var(--ink)}.btn-primary:hover{color:var(--ink)}.btn-dark{background:var(--navy);color:#fff}.btn-dark:hover{color:#fff}.btn-ghost{background:#ffffff14;border-color:#ffffff38;color:#fff}.btn-ghost:hover{color:#fff;background:#ffffff24}.btn-sm{min-height:44px;padding:0 20px;border-radius:12px;font-weight:600}.link-arrow{font-weight:700;text-decoration:none;display:inline-flex;align-items:center;min-height:44px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:28px;display:flex;flex-direction:column;gap:14px;transition:transform .2s ease,box-shadow .2s ease}.card-lift:hover{transform:translateY(-4px);box-shadow:0 18px 40px -18px #0b173040}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(28px,5vw,56px)}.stage{background-color:var(--navy);background-image:linear-gradient(rgba(94,234,212,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(94,234,212,.06) 1px,transparent 1px);background-size:40px 40px;border-radius:var(--radius-lg);color:#fff}.icon-tile{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;flex:none}.tone-teal{background:var(--teal-soft);color:var(--teal)}.tone-amber{background:var(--amber-soft);color:var(--amber-ink)}.tone-blue{background:var(--blue-soft);color:var(--blue)}.tone-violet{background:var(--violet-soft);color:var(--violet)}.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,var(--min, 270px)),1fr));gap:18px}.cta-band{padding:clamp(32px,6vw,64px);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px}.cta-band p{color:var(--on-navy)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[dir=rtl] .arrow{display:inline-block;transform:scaleX(-1)}:lang(zh) .display,:lang(ar) .display,:lang(he) .display,:lang(ru) .display{letter-spacing:-.01em}:lang(ar) .display,:lang(ar) .eyebrow{letter-spacing:0}:lang(zh) .display,:lang(ar) .display{line-height:1.2}html:lang(zh) :is(.eyebrow,.demo-label),html:lang(ar) :is(.eyebrow,.demo-label),html:lang(he) :is(.eyebrow,.demo-label){font-family:var(--font-body);text-transform:none;letter-spacing:0}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.card{transition:none}}