:root{--green:#024B31;--text:#181a19;--muted:#5f6a65;--line:#e7efea;--soft:#fafdfb;--radius:16px;--maxw:420px}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font:15.5px/1.6 Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;color:var(--text);background:#fff}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 12px}
.topbar{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--line);backdrop-filter:saturate(140%) blur(8px)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;padding:10px 12px}
.brand img{height:28px;width:auto}
.banner{background:linear-gradient(180deg,#ecf7f2 0,#fff 70%);padding:8px 0}
.hero-img{border-radius:12px;aspect-ratio:16/5;width:100%;object-fit:cover}
.notice .wrap{display:block;padding:6px 12px}
.notice-title{margin:0;font-size:14px;line-height:1.4;font-weight:600;color:#664d03;background:#fff3cd;border:1px solid #ffe69c;border-radius:5px;padding:8px 10px;display:inline-block}
.mobile-shell .app{display:grid;grid-template-columns:auto 1fr;gap:12px;padding:8px 0}
.side{display:flex;flex-direction:column;gap:8px;width:88px}
.side-item{display:block;text-align:center;padding:12px 6px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 1px 0 rgba(0,0,0,.02);font-size:12px}
.side-item.is-active{border-color:#ffd2cc;background:#fff5f2}
.feed{display:flex;flex-direction:column;gap:12px}
.card{border:1px solid #ffe0dc;background:linear-gradient(180deg,#fff 0,#fff 60%,#fff6f4 100%);border-radius:18px;padding:14px 12px}
.card-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}
.card h2{margin:0;font-size:16px}
.tag{font-size:11px;background:#ffe2e2;color:#b42318;padding:3px 8px;border-radius:999px;border:1px solid #ffd6d6}
.actions{margin-top:8px}
.btn{display:inline-block;text-align:center;padding:10px 12px;border-radius:12px;font-weight:700}
.btn.primary{background:var(--green);color:#fff}
.btn.ghost{border:1px solid var(--line);background:#fff}
.btn.block{display:block;width:100%}
.btn.sm{padding:8px 10px}
.btn.is-disabled{opacity:.65;pointer-events:none}
.section{padding:10px 0}
.section h2{margin:0 0 8px;font-size:17px}
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border:1px dashed var(--line);border-radius:12px;margin-bottom:8px;font-size:14px}
.badge{font-size:12px;padding:3px 8px;border-radius:999px;background:#eef7f3;color:#0f5132}
.badge.ok{background:#daf5e8}
.badge.alt{background:#fff2d9;color:#7a5200}
.badge.self{background:#e7efff;color:#1d3c90}
.note{color:var(--muted);font-size:13px}
.faq{border:1px solid var(--line);border-radius:12px;padding:10px;margin-bottom:8px}
.faq summary{cursor:pointer;font-weight:600}
.faq div{color:var(--muted);padding-top:6px}
.footer{background:#0b3a2a;color:#d9f3ea;margin-top:8px}
.footer .wrap{padding:16px 12px}
.footer a{color:#d9f3ea}
.footer .about{margin:0 0 6px}
.footer .contact{margin:0 0 6px;font-size:14px}
.footer .copy{margin:0;font-size:13px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace}
.url{word-break:break-all}


/* CTA row above H1 */
.cta-row{display:flex;gap:10px;margin:6px 0 10px}
.cta-row .btn{flex:1}
.btn.grad{background:linear-gradient(90deg,#e15b4d 0%,#f3aa9d 100%);color:#fff;border:none}
.btn.grad:hover{filter:brightness(.98)}
/* H1 size bump */
.notice-title{font-size:16px;font-weight:800}
@media (min-width: 480px){
  .notice-title{font-size:18px}
}