/* MOBILE-FIRST CSS + header/footer + hero */
:root{--bg:#fff;--ink:#0f172a;--sub:#334155;--muted:#64748b;--brand:#1a73e8;--card:#fff;--stroke:#e5e7eb;--badge:#f1f5f9;--radius:20px;--shadow:0 10px 30px rgba(2,6,23,.08)}
*{box-sizing:border-box} html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 system-ui,-apple-system,Segoe UI,Roboto,Inter,Helvetica,Arial,sans-serif}
a{color:var(--brand)} a:hover{text-decoration:underline}
hr{border:none;border-top:1px solid var(--stroke);margin:16px 0}
.wrapper{max-width:1140px;margin:0 auto;padding:18px;overflow-x:hidden}
.site-header{border-bottom:1px solid var(--stroke);background:#fff;position:sticky;top:0;z-index:10}
.topbar{display:flex;align-items:center;gap:10px;padding:10px 18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:28px;height:28px;border-radius:6px;box-shadow:0 2px 10px rgba(0,0,0,.08)}
.brand b{font-size:17px}
.nav{margin-left:auto;display:flex;gap:12px;flex-wrap:wrap}
.nav a{color:var(--sub)} .nav a:hover{color:var(--brand)}
.banner{background:linear-gradient(180deg,#f8fafc,#fff);border-bottom:1px solid var(--stroke)}
.banner .inner{max-width:1140px;margin:0 auto;padding:22px 18px}
.breadcrumbs{font-size:13px;color:#6b7280}
.breadcrumbs a{color:#6b7280}
.page-title{font-size:28px;line-height:1.25;margin:6px 0 2px}
.page-sub{color:var(--muted);margin-top:4px}
.main{max-width:1140px;margin:0 auto;padding:18px}
.card{background:var(--card);border:1px solid var(--stroke);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin:16px 0}
.card h2{margin:2px 0 10px;font-size:22px}
.grid{display:grid;grid-template-columns:1fr;gap:16px}
.note{background:#f8fafc;border:1px solid var(--stroke);border-radius:12px;padding:12px;color:#334155}
/* hero */
.hero{display:grid;grid-template-columns:1fr;gap:14px;align-items:start;padding:18px;margin:18px 0;background:#fff;border:1px solid var(--stroke);border-radius:var(--radius);box-shadow:var(--shadow)}
.hero .icon{width:84px;height:84px;border-radius:18px;background:#f8fafc;display:grid;place-items:center;overflow:hidden;border:1px solid var(--stroke)}
.hero h1{margin:0 0 6px;font-size:clamp(22px,6vw,28px);line-height:1.25}
.meta{display:flex;flex-wrap:wrap;gap:8px;color:#64748b;font-size:14px}
.chip{background:var(--badge);padding:4px 10px;border-radius:999px;border:1px solid var(--stroke);white-space:nowrap}
.rating{display:flex;align-items:center;gap:8px}.stars{display:inline-flex;gap:2px}.stars svg{width:16px;height:16px;fill:#f59e0b}
.subtle{font-size:12px;color:#64748b}
.cta-col{display:flex;flex-direction:column;gap:10px;align-items:stretch}
.play-cta{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;background:#1a73e8;color:#fff;padding:12px 16px;border-radius:14px;font-weight:600;box-shadow:var(--shadow)}
.install-btn{order:2;width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;background:#0f1114;color:#fff;padding:10px 14px;border-radius:12px;box-shadow:var(--shadow)}
.install-btn .tri{width:0;height:0;border-left:8px solid #fff;border-top:6px solid transparent;border-bottom:6px solid transparent}
/* shots */
.shots{margin:18px 0;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:6px}
.shots-row{display:flex;gap:12px;min-width:max-content}
.shot{width:70vw;max-width:300px;aspect-ratio:9/19.5;border-radius:18px;overflow:hidden;flex:0 0 auto;background:#f8fafc;border:1px solid var(--stroke);box-shadow:var(--shadow)}
.shot img{width:100%;height:100%;object-fit:cover}
/* footer */
.site-footer{background:#fff;border-top:1px solid var(--stroke);margin-top:24px}
.site-footer .inner{max-width:1140px;margin:0 auto;padding:16px 18px;text-align:center}
.footer-links{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:8px}
.footer-links a{color:#334155}.footer-links a:hover{color:#1a73e8}
.small{font-size:12px;color:#64748b}
/* breakpoints */
@media(min-width:640px){.install-btn{order:0;margin-left:auto;width:auto}.hero .icon{width:96px;height:96px}}
@media(min-width:900px){.hero{grid-template-columns:110px 1fr auto;gap:18px;align-items:center;padding:22px;margin:22px 0}.hero .icon{width:110px;height:110px;border-radius:22px}.cta-col{align-items:flex-end}.play-cta{width:auto}.shots-row{gap:14px}.shot{width:230px;max-width:none;aspect-ratio:auto;height:486px}.grid{grid-template-columns:1.6fr .9fr;gap:22px;margin:26px 0}}
@media(min-width:1200px){.page-title{font-size:32px}.card h2{font-size:24px}}