@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700&family=Public+Sans:wght@400;500;600;700&display=swap');
:root{--bg:#fff;--fg:#0a0a0a;--muted:#525252;--line:#e5e5e5;--blue:#2563eb;--blue-soft:#eff6ff;--max:720px;--font:"Public Sans","Noto Sans SC",sans-serif}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--fg);background:var(--bg);line-height:1.65;font-size:15px}
img{max-width:100%;height:auto;display:block}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
.wrap{width:min(100% - 2rem,var(--max));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:40;background:var(--bg);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:.7rem 0;gap:1rem}
.brand{display:inline-flex;align-items:center;gap:.5rem;color:var(--fg);text-decoration:none;font-weight:700;font-size:1rem}
.brand img{border-radius:4px}.brand:hover{text-decoration:none;color:var(--blue)}
.nav-toggle{display:none;width:40px;height:40px;border:1px solid var(--line);background:var(--bg);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--fg);transition:transform .2s,opacity .2s}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle.is-open span:nth-child(2){opacity:0}.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.site-nav ul{display:flex;gap:0 1.1rem;list-style:none;margin:0;padding:0}
.site-nav a{color:var(--muted);font-size:.88rem;font-weight:500;text-decoration:none}.site-nav a:hover,.site-nav a.active{color:var(--blue)}
.site-ads{padding:.5rem 0 0;border-bottom:1px solid var(--line)}#applist{text-align:center}.applist-title{font-size:.8rem;color:var(--muted);margin-bottom:.35rem;font-weight:600}
#ads{display:flex;justify-content:center;align-items:flex-start;flex-wrap:wrap;margin:8px 0 12px}
#ads>div{display:flex;flex-direction:column;align-items:center;width:70px}
#ads img{width:65px;height:65px;object-fit:cover;border-radius:18px;box-shadow:0 6px 18px rgba(24,24,24,.12);display:block;transition:transform 180ms ease,box-shadow 180ms ease}
#ads a{display:inline-block;text-decoration:none;border-radius:15px}#ads img:hover{transform:translateY(-4px) scale(1.04);box-shadow:0 10px 24px rgba(24,24,24,.18)}
#ads .caption{height:15px;font-size:11px;color:#666;text-align:center;max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.page-main{padding:1.75rem 0 3rem}.page-intro{margin-bottom:1.75rem}
.page-intro h1{font-size:1.55rem;font-weight:700;margin:0 0 .65rem;line-height:1.35;letter-spacing:-.02em}
.page-intro .lead{margin:0;color:var(--muted);font-size:.98rem;max-width:38em}
.block{margin-bottom:2rem}.block h2{font-size:1.05rem;font-weight:700;margin:0 0 .65rem;padding-bottom:.4rem;border-bottom:2px solid var(--fg)}
.block p{margin:0 0 .75rem;color:var(--fg)}.block p.note{color:var(--muted);font-size:.9rem}
.check-list{list-style:none;margin:0;padding:0;border:1px solid var(--line)}
.check-list li{display:grid;grid-template-columns:1.25rem 1fr;gap:.65rem;align-items:start;padding:.7rem .85rem;border-bottom:1px solid var(--line);font-size:.92rem}
.check-list li:last-child{border-bottom:none}
.check-list .mark{width:1.05rem;height:1.05rem;border:1.5px solid var(--blue);border-radius:2px;margin-top:.2rem;display:flex;align-items:center;justify-content:center;color:var(--blue);font-size:.7rem;font-weight:700;flex-shrink:0}
.check-list .mark.done{background:var(--blue);color:#fff}.check-list strong{font-weight:600}
.mini-list{list-style:none;margin:.5rem 0 0;padding:0}
.mini-list li{padding:.35rem 0 .35rem 1rem;position:relative;color:var(--muted);font-size:.9rem;border-bottom:1px dotted var(--line)}
.mini-list li::before{content:"–";position:absolute;left:0;color:var(--blue)}.mini-list li:last-child{border-bottom:none}
.shot-grid{display:grid;grid-template-columns:1fr 1fr;gap:.65rem;margin:.85rem 0}
.shot-grid figure,.shot-single figure{margin:0;border:1px solid var(--line)}
.shot-grid figcaption,.shot-single figcaption{font-size:.78rem;color:var(--muted);padding:.4rem .5rem;border-top:1px solid var(--line)}
.shot-single{margin:.85rem 0}
.shot-row3{display:grid;grid-template-columns:repeat(3,1fr);gap:.55rem;margin:.85rem 0}
.shot-row3 figure{margin:0;border:1px solid var(--line)}.shot-row3 figcaption{font-size:.72rem;color:var(--muted);padding:.35rem .4rem}
.outlinks{display:flex;flex-direction:column;gap:0;border:1px solid var(--line);margin:.75rem 0}
.outlinks a{padding:.65rem .85rem;border-bottom:1px solid var(--line);color:var(--fg);font-weight:500;font-size:.92rem}
.outlinks a:last-child{border-bottom:none}.outlinks a:hover{background:var(--blue-soft);text-decoration:none;color:var(--blue)}.outlinks a::before{content:"→ ";color:var(--blue)}
.faq-list{border:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:last-child{border-bottom:none}
.faq-list summary{cursor:pointer;padding:.75rem .85rem;font-weight:600;font-size:.92rem}
.faq-list details p{margin:0;padding:0 .85rem .85rem;color:var(--muted);font-size:.9rem}
.site-footer{border-top:1px solid var(--line);padding:1.75rem 0 1.5rem;font-size:.85rem;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:1.25rem}
.site-footer h3{color:var(--fg);font-size:.82rem;margin:0 0 .5rem;text-transform:uppercase;letter-spacing:.06em;font-weight:700}
.site-footer ul{list-style:none;margin:0;padding:0}.site-footer li{margin-bottom:.3rem}.site-footer a{color:var(--muted)}.site-footer a:hover{color:var(--blue)}
.footer-copy{margin-top:1.25rem;padding-top:.85rem;border-top:1px solid var(--line);text-align:center;font-size:.78rem}
.breadcrumb{font-size:.82rem;color:var(--muted);margin:0 0 .85rem}.page-title{font-size:1.4rem;margin:0 0 1rem;font-weight:700}
.legal-content h2{font-size:1rem;margin:1.5rem 0 .5rem;border-bottom:1px solid var(--line);padding-bottom:.35rem}
.legal-content ul{padding-left:1.1rem;margin:.4rem 0}.legal-content li{margin-bottom:.3rem}
.error-page{text-align:center;padding:2.5rem 0}.error-page h1{font-size:3.5rem;margin:0;color:var(--blue);font-weight:700}.error-page p{color:var(--muted);max-width:26em;margin:.75rem auto 1.25rem}
.btn{display:inline-block;padding:.55rem 1.1rem;background:var(--blue);color:#fff;font-weight:600;font-size:.9rem}.btn:hover{background:#1d4ed8;text-decoration:none;color:#fff}
@media(max-width:768px){.nav-toggle{display:flex}.site-nav{position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line);max-height:0;overflow:hidden;transition:max-height .25s ease}.site-nav.is-open{max-height:300px}.site-nav ul{flex-direction:column;padding:.5rem 1rem 1rem;gap:0}.site-nav li{border-bottom:1px solid var(--line)}.site-nav a{display:block;padding:.7rem 0}.footer-grid{grid-template-columns:1fr}.shot-row3{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.shot-grid,.shot-row3{grid-template-columns:1fr}}