:root{--ink:#09111f;--panel:#111d30;--line:#23334b;--muted:#9eacc2;--cyan:#22d3ee;--paper:#eff5fb}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ink);color:var(--paper);font:16px/1.55 ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.wrap{width:min(1120px,calc(100% - 40px));margin:auto}.nav{height:82px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;color:var(--paper);font-size:1.22rem;font-weight:800;text-decoration:none}.brand img{width:34px;height:34px;object-fit:contain}.nav nav{display:flex;gap:22px;align-items:center}.nav a,footer a{color:var(--muted);text-decoration:none}.nav a:hover,footer a:hover{color:var(--cyan)}.language{border:1px solid var(--line);padding:5px 10px;border-radius:7px}.hero{display:grid;grid-template-columns:1.35fr .65fr;align-items:center;gap:52px;padding:92px 0 110px}.eyebrow{color:var(--cyan);font-size:.72rem;font-weight:800;letter-spacing:.16em;margin:0 0 14px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(3rem,7vw,6.7rem);letter-spacing:-.065em;line-height:.94;margin-bottom:28px}h1 em{color:var(--cyan);font-style:normal}.lede{color:var(--muted);font-size:1.18rem;max-width:660px}.actions{display:flex;gap:12px;margin-top:30px}.button{display:inline-block;border-radius:8px;padding:12px 17px;font-weight:750;text-decoration:none}.primary{color:#00131c;background:var(--cyan)}.quiet{color:var(--paper);border:1px solid var(--line)}.hero-mark{border:1px solid var(--line);border-radius:22px;min-height:310px;display:flex;align-items:center;justify-content:center;flex-direction:column;background:radial-gradient(circle,#17314c 0,#101b2d 42%,transparent 70%)}.hero-mark img{width:min(72%,270px);filter:drop-shadow(0 18px 28px #0008)}.hero-mark span{font-size:.78rem;color:var(--muted);margin-top:16px}.section{padding:92px 0;border-top:1px solid var(--line)}h2{font-size:clamp(2.1rem,4vw,3.7rem);line-height:1.04;letter-spacing:-.05em;max-width:750px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:36px}.cards article{padding:24px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.cards b,.quick b{color:var(--cyan);font-size:.76rem;letter-spacing:.12em}.cards h3{font-size:1.12rem;margin:20px 0 9px}.cards p,.split p,.privacy>p{color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:56px}.reader-list>div{padding:17px 0;border-bottom:1px solid var(--line)}.reader-list p{margin:4px 0 0;color:var(--muted);font-size:.9rem}.reader-list span{float:right;font-size:.66rem;font-weight:800;letter-spacing:.08em;padding:3px 7px;border-radius:4px}.tested{color:#002a1e;background:#4ce6b2}.expected{color:#342200;background:#f6d365}.unsupported{color:#410c19;background:#fb9aaa}.screenshot-frame{margin:34px 0 0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#0c1727;box-shadow:0 24px 60px #0006}.screenshot-frame img{display:block;width:100%;height:auto}.quick ol{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.quick li{border-top:2px solid var(--cyan);padding-top:12px;font-weight:700}.quick li b{display:block;margin-bottom:7px}.privacy{padding-bottom:100px}.no-list{display:flex;flex-wrap:wrap;gap:9px}.no-list span{border:1px solid #27506a;border-radius:20px;padding:6px 11px;color:#c9e9ee;font-size:.88rem}.download{background:var(--cyan);border-radius:20px;color:#00131c;display:flex;align-items:center;justify-content:space-between;padding:48px;margin-bottom:80px}.download .eyebrow{color:#075b71}.download h2{margin:0;font-size:2.3rem}.download .primary{background:var(--ink);color:white}footer{border-top:1px solid var(--line);padding:30px 0 48px;color:var(--muted);font-size:.88rem}footer p{margin:10px 0 0}@media(max-width:760px){.nav{height:auto;padding:18px 0}.nav nav a:not(.language){display:none}.hero,.split{grid-template-columns:1fr}.hero{padding:58px 0 72px;gap:36px}.hero-mark{min-height:220px}.grid,.quick ol{grid-template-columns:1fr 1fr}.download{margin-bottom:48px;padding:30px;align-items:flex-start;gap:25px;flex-direction:column}}@media(max-width:430px){.wrap{width:min(100% - 28px,1120px)}.grid,.quick ol{grid-template-columns:1fr}.actions{flex-direction:column;align-items:flex-start}h1{font-size:3.2rem}}
