@font-face{font-family:'Unbounded';src:url(/assets/fonts/unbounded.woff2) format('woff2');font-weight:600 800;font-display:swap}
@font-face{font-family:'Onest';src:url(/assets/fonts/onest.woff2) format('woff2');font-weight:400 700;font-display:swap}
@font-face{font-family:'Unbounded Fallback';src:local('Arial');size-adjust:138.79%;ascent-override:71.69%;descent-override:17.65%;line-gap-override:0%}
@font-face{font-family:'Onest Fallback';src:local('Arial');size-adjust:104.05%;ascent-override:93.23%;descent-override:29.31%;line-gap-override:0%}

:root{
  --teal:#0d3b40;--teal-2:#14545b;--coral:#ff6b57;--lilac:#a78bfa;--lilac-soft:#efe9ff;
  --cream:#fbf7f0;--card:#ffffff;--ink:#1d2a2c;--muted:#5b6b6d;--line:#e8e0d2;--sand:#f3ebde;
  --head:'Unbounded','Unbounded Fallback',system-ui,sans-serif;
  --body:'Onest','Onest Fallback',system-ui,sans-serif;
  --ui:'Segoe UI',system-ui,-apple-system,Roboto,'Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:130px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--ink);font:400 1.06rem/1.72 var(--body)}
img{display:block;max-width:100%;height:auto}
a{color:var(--teal-2)}
h1,h2,h3{font-family:var(--head);line-height:1.2;color:var(--teal);margin:0 0 .6em;letter-spacing:-.01em}
h1{font-weight:800;font-size:clamp(1.9rem,4vw,2.7rem)}
h2{font-weight:700;font-size:clamp(1.3rem,2.4vw,1.65rem)}
h3{font-weight:600;font-size:1.08rem}
p{margin:0 0 1.05em}
.wrap{width:min(1140px,100% - 32px);margin-inline:auto}

/* header */
.top{position:sticky;top:0;z-index:30;background:var(--teal)}
.top-row{display:flex;align-items:center;gap:16px;min-height:68px;padding:8px 0}
.logo{display:flex;align-items:center;gap:10px;flex:none;color:#fff;text-decoration:none;font:700 1.05rem/1 var(--head)}
.logo svg{flex:none}

/* in-page menu */
.menu{position:sticky;top:68px;z-index:20;background:var(--teal-2)}
.menu-row{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding:8px 0}
.menu-row::-webkit-scrollbar{display:none}
.menu a{flex:none;padding:6px 14px;border-radius:999px;color:#dff3f1;text-decoration:none;font:600 .93rem/1.4 var(--ui);white-space:nowrap}
.menu a:hover,.menu a.is-here{background:rgba(255,255,255,.14);color:#fff}

/* hero */
.hero{padding:22px 0 40px;background:linear-gradient(180deg,var(--sand) 0,var(--cream) 100%)}
.crumbs{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0 0 18px;padding:0;font:500 .9rem/1.4 var(--ui);color:var(--muted)}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--coral)}
.crumbs a{color:var(--muted)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,640px);gap:40px;align-items:center}
.hero-text p{font-size:1.08rem}
.updated{font:500 .9rem/1.5 var(--ui);color:var(--muted);margin:0}
.updated a{color:var(--teal-2);font-weight:700}

/* demo */
.demo{position:relative;border-radius:22px;overflow:hidden;background:var(--teal);box-shadow:0 18px 40px rgba(13,59,64,.28);aspect-ratio:16/9}
.demo-cover{position:absolute;inset:0;cursor:pointer;display:block}
.demo-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.demo-cover:hover img{transform:scale(1.03)}
.demo-cover:focus-visible{outline:4px solid var(--coral);outline-offset:-4px}
.demo-play{position:absolute;left:50%;top:50%;width:84px;height:84px;margin:-42px 0 0 -42px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.95);color:var(--coral);box-shadow:0 0 0 10px rgba(255,255,255,.25),0 10px 24px rgba(0,0,0,.3);padding-left:5px}
.demo-label{position:absolute;left:16px;bottom:16px;padding:8px 14px;border-radius:10px;background:rgba(13,59,64,.85);color:#fff;font:700 .95rem/1.2 var(--ui)}
.demo iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* body column */
.body-col{max-width:860px;padding:10px 0 60px}
.sec{display:flow-root;padding:34px 0 8px;border-top:1px solid var(--line)}
.sec:first-child{border-top:0}
.side-pic{float:right;width:300px;margin:4px 0 18px 30px}
.side-pic img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:20px;box-shadow:0 12px 26px rgba(13,59,64,.16)}
.side-pic-left{float:left;margin:4px 30px 18px 0}

/* tables */
.table-wrap{clear:both;margin:6px 0 22px;overflow-x:auto;border-radius:16px;background:var(--card);border:1px solid var(--line);box-shadow:0 6px 18px rgba(13,59,64,.06)}
table{width:100%;border-collapse:collapse;font:500 .98rem/1.4 var(--ui);font-variant-numeric:tabular-nums}
th,td{padding:11px 16px;text-align:left;border-bottom:1px solid var(--line)}
tr:last-child>*{border-bottom:0}
.facts th{width:42%;color:var(--muted);font-weight:600;background:#fcfaf6}
.facts td{font-weight:700;color:var(--ink)}
.pay thead th{background:var(--teal);color:#fff;font-weight:700}
.pay td{text-align:center;font-weight:700}
.pay thead th:not(:first-child){text-align:center}
.pay tbody th{font-weight:700;white-space:nowrap}
.pay tbody th i{display:inline-block;width:11px;height:11px;margin-right:9px;border-radius:50%;background:var(--c);vertical-align:0}
.pay tbody tr:nth-child(-n+4) td{background:#fff8f6}

/* lists and examples */
.steps,.checks,.versions{margin:0 0 20px;padding:0;list-style:none}
.steps{counter-reset:s}
.steps li{position:relative;padding:0 0 10px 44px;counter-increment:s}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--coral);color:#fff;font:700 .9rem/1 var(--ui)}
.checks li{position:relative;padding-left:32px;margin-bottom:10px}
.checks li::before{content:"";position:absolute;left:0;top:5px;width:20px;height:20px;border-radius:6px;background:var(--teal-2)}
.checks li::after{content:"";position:absolute;left:7px;top:8px;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.versions li{padding:12px 16px;margin-bottom:10px;background:var(--card);border-left:4px solid var(--lilac);border-radius:4px 12px 12px 4px}
.versions b{display:block;color:var(--teal)}
.example{clear:both;margin:6px 0 20px;padding:18px 22px 4px;border-radius:16px;background:var(--lilac-soft);border:1px solid #ddd2fb}
.example b{color:#4c1d95}

/* faq */
.qa-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.qa{padding:20px 20px 6px;background:var(--card);border:1px solid var(--line);border-radius:16px}
.qa h3{font-size:1rem}
.qa p{color:var(--muted);font-size:.99rem}

/* author */
.author{display:flex;gap:20px;align-items:flex-start;margin:36px 0 0;padding:24px;background:var(--card);border:1px solid var(--line);border-radius:20px}
.author-avatar{flex:none;width:76px;height:76px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--coral),var(--lilac));color:#fff;font:800 1.4rem/1 var(--head)}
.author-name{font:700 1.15rem/1.3 var(--head);color:var(--teal);margin:0 0 2px}
.author-role{font:600 .92rem/1.4 var(--ui);color:var(--coral);margin:0 0 10px}
.author-date{font:500 .88rem/1.4 var(--ui);color:var(--muted);margin:0}

/* footer */
.foot{background:var(--teal);color:#cfe3e1;padding:40px 0 30px}
.foot-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:30px;margin-bottom:24px}
.foot-logo{font:700 1.3rem/1 var(--head);color:#fff}
.foot-about{font-size:.95rem}
.foot-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 20px;align-content:start}
.foot-links a{color:#fff;text-decoration:none;font:500 .95rem/1.4 var(--ui)}
.foot-links a:hover{text-decoration:underline}
.badges{display:flex;flex-wrap:wrap;gap:10px;padding:18px 0;border-top:1px solid rgba(255,255,255,.15);border-bottom:1px solid rgba(255,255,255,.15)}
.badge{display:inline-flex;align-items:center;height:36px;padding:0 14px;border:1px solid rgba(255,255,255,.35);border-radius:10px;color:#fff;text-decoration:none;font:700 .88rem/1 var(--ui)}
.badge-age{border-color:var(--coral);color:var(--coral);font-size:1rem}
.foot-small{margin:16px 0 0;font:500 .88rem/1.4 var(--ui);color:#9fbfbc}

@media (max-width:960px){
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:24px}
}
@media (max-width:700px){
  body{font-size:1.02rem}
  html{scroll-padding-top:120px}
  .top-row{gap:12px}
  .hero{padding:16px 0 30px}
  .hero-grid{display:flex;flex-direction:column}
  .demo{order:-1;width:100%}
  .demo{aspect-ratio:4/3;border-radius:18px}
  .demo.is-playing{aspect-ratio:3/4}
  .demo-play{width:70px;height:70px;margin:-35px 0 0 -35px}
  .side-pic,.side-pic-left{float:none;width:min(320px,100%);margin:6px auto 20px}
  th,td{padding:10px 10px}
  .pay{font-size:.9rem}
  .qa-grid,.foot-grid,.foot-links{grid-template-columns:minmax(0,1fr)}
  .author{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .demo-cover img{transition:none}
}

.foot-mail{font-size:.92rem;margin:10px 0 0;opacity:.9}.foot-mail a,.author-mail a{color:inherit;text-decoration:underline;text-underline-offset:2px;overflow-wrap:anywhere}