:root{--bg:#f3f6f6;--surface:rgba(255,255,255,.86);--text:#12262f;--muted:#5b6b73;--line:rgba(20,40,50,.13);--accent:#01678f;--glow:rgba(1,138,175,.28);--glow2:rgba(1,138,175,.16);--font:"Vazirmatn",Tahoma,"Segoe UI",system-ui,sans-serif;color-scheme:light}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;font-family:var(--font);font-size:1.0625rem;line-height:1.9;color:var(--text);background:radial-gradient(circle at 80% 0%,var(--glow),transparent 48%),radial-gradient(circle at 0% 100%,var(--glow2),transparent 44%),var(--bg)}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:8px}
.shell{width:min(100%,760px);margin:0 auto;padding:22px 18px 36px}
.card{background:radial-gradient(circle at 85% 0%,var(--glow),transparent 52%),var(--surface);border:1px solid rgba(255,255,255,.9);border-radius:26px;box-shadow:0 18px 60px rgba(0,0,0,.08);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:26px 22px 22px}
.nav{display:flex;justify-content:space-between;gap:1rem;font-size:.95rem;font-weight:600}
.nav a{display:inline-flex;align-items:center;gap:6px;color:var(--muted);text-decoration:none}.nav a:hover{color:var(--accent)}
.hero{text-align:center;margin:1.6rem 0 1.2rem}
.hero img{width:84px;height:84px;border-radius:20px;box-shadow:0 8px 24px rgba(0,0,0,.14)}
h1{margin:.6rem 0 .1rem;font-size:clamp(1.8rem,5vw,2.4rem);line-height:1.4}
.tagline{margin:0;color:var(--accent);font-weight:700}
.lead{max-width:36rem;margin:1rem auto 0;color:var(--muted)}
.actions{display:flex;flex-wrap:wrap;justify-content:center;gap:.7rem;margin:1.4rem 0 .4rem}
.btn{display:inline-block;padding:.5rem 1.5rem;border-radius:999px;background:var(--accent);color:#fff;font-weight:700;text-decoration:none;border:1px solid var(--accent)}.btn:hover{filter:brightness(1.1)}
.btn.ghost{background:rgba(255,255,255,.7);color:var(--text);border-color:var(--line)}
h2{margin:1.8rem 0 .6rem;font-size:1.2rem}
ul,ol{margin:0;padding-inline-start:1.3rem;color:var(--muted)}li{margin:.25rem 0}
.chips{display:flex;flex-wrap:wrap;gap:.45rem}.chip{padding:0 .8rem;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.65);font-size:.88rem;color:var(--muted)}
.note{margin-top:1.8rem;padding-top:1rem;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
.note a{color:var(--accent)}
@media (min-width:680px){.shell{padding-top:44px}.card{padding:32px 34px 26px}}
.nav{align-items:center}.nav a:first-child{height:36px;padding:0 14px 0 12px;border:1px solid rgba(20,40,50,.18);border-radius:999px;background:rgba(255,255,255,.94);color:var(--text);font-size:.875rem;line-height:1;transition:border-color .15s,color .15s}.nav a:first-child:hover{border-color:var(--accent);color:var(--accent)}