:root{--bg:#f6f5f2;--card:#fff;--ink:#1c1c1a;--muted:#6b6a65;--line:#e4e2dc;--accent:#f2b705;--accent-ink:#1c1c1a;--dark:#1f2329}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}
a{color:inherit}
.top{background:var(--dark);color:#fff;position:sticky;top:0;z-index:5}
.top-row{display:flex;justify-content:space-between;align-items:center;height:56px}
.logo{text-decoration:none;font-size:21px;font-weight:700;display:flex;align-items:center;gap:8px;letter-spacing:-.01em}.logo b{color:var(--accent)}
.logo img{width:32px;height:32px;border-radius:8px}
.btn{border:1px solid var(--line);background:#fff;color:var(--ink);padding:9px 16px;border-radius:10px;font:inherit;cursor:pointer}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}
.hero{background:var(--dark);color:#fff;padding:28px 0 22px}
.hero h1{margin:0 0 6px;font-size:clamp(24px,4vw,36px)}
.sub{color:#b9bcc2;margin:0 0 16px}
.search{display:flex;gap:8px;flex-wrap:wrap}
.search input{flex:1 1 320px;padding:13px 14px;border-radius:10px;border:0;font:inherit}
.search select{flex:1 1 220px;max-width:100%;padding:13px;border-radius:10px;border:0;font:inherit}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.chip{border:1px solid #444a53;background:transparent;color:#e6e7ea;padding:6px 12px;border-radius:999px;cursor:pointer;font:inherit;font-size:14px}
.chip.on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.chip small{opacity:.7}
@media (max-width:640px){
  .chips{flex-wrap:nowrap;overflow-x:auto;margin:14px -16px 0;padding:0 16px 4px;scrollbar-width:none}
  .chip{flex:none}
  .search select{flex-basis:100%}
}
.toolbar{display:flex;gap:14px;align-items:center;flex-wrap:wrap;padding:16px 0}
#found{font-weight:600;margin-right:auto}
.chk{display:flex;gap:6px;align-items:center;color:var(--muted)}
.toolbar select{padding:8px;border-radius:8px;border:1px solid var(--line);font:inherit;background:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;text-decoration:none}
.card:hover{box-shadow:0 6px 20px rgba(0,0,0,.08)}
.ph{aspect-ratio:4/3;background:#e9e7e1 center/cover no-repeat;position:relative}
.ph .tag{position:absolute;left:8px;top:8px;background:rgba(31,35,41,.85);color:#fff;font-size:12px;padding:3px 8px;border-radius:6px}
.body{padding:12px;display:flex;flex-direction:column;gap:6px;flex:1}
.t{font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.price{font-size:17px;font-weight:700}
.price.none{color:var(--muted);font-weight:500;font-size:14px}
.meta{color:var(--muted);font-size:13px;margin-top:auto;display:flex;justify-content:space-between;gap:8px}
.badge{display:inline-block;background:#fff4cc;color:#6b5200;font-size:12px;padding:2px 7px;border-radius:6px;width:max-content}
.more{text-align:center;padding:22px 0}
.foot{color:var(--muted);font-size:13px;padding:24px 16px 40px}
dialog{border:0;border-radius:16px;padding:0;max-width:440px;width:calc(100% - 32px)}
dialog::backdrop{background:rgba(0,0,0,.5)}
dialog form{padding:20px;display:flex;flex-direction:column;gap:10px}
dialog h2{margin:0}
.muted{color:var(--muted);margin:0}
dialog label{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--muted)}
dialog input,dialog select,dialog textarea{padding:10px;border:1px solid var(--line);border-radius:8px;font:inherit;color:var(--ink)}
.row{display:flex;gap:8px;justify-content:flex-end}
.ph,.dph{display:grid;place-items:center}
.ph .ico{font-size:64px}
.dph .ico{font-size:110px}
.dph{aspect-ratio:21/9}
.badge.plain{background:#f1efe9;color:var(--muted)}
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding-top:18px}
.how div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;display:flex;gap:10px;align-items:center}
.how b{background:var(--accent);border-radius:50%;width:28px;height:28px;display:grid;place-items:center;flex:none}
@media (max-width:640px){.how{grid-template-columns:1fr}}
.cta{background:var(--dark);color:#fff;border-radius:16px;padding:24px 16px;text-align:center;margin-top:12px}
.cta h2{margin:0 0 4px}.cta p{color:#b9bcc2;margin:0 0 14px}
.note{background:#faf6e6;border-radius:10px;padding:10px 12px;margin:0;font-size:14px}
.small{color:var(--muted);font-size:13px}
.err{color:#b3261e;margin:0;min-height:1em;font-size:14px}
.done{padding:28px 20px;text-align:center}
.done .big{width:64px;height:64px;border-radius:50%;background:#dff5e1;color:#1e6b2a;font-size:34px;display:grid;place-items:center;margin:0 auto 8px}
.done .row{justify-content:center;margin-top:14px}
.demo-bar{background:var(--accent);color:var(--accent-ink);text-align:center;font-size:13px;font-weight:600;padding:6px 16px}
.badges{display:flex;gap:6px;flex-wrap:wrap}
.badge.ok{background:#dff5e1;color:#1e6b2a}
.badge.biz{background:#e6eefb;color:#1f4f99}
.rating{color:var(--ink);font-size:13px}
.card{cursor:pointer;text-align:left;font:inherit;color:inherit;padding:0}
.detail{max-width:720px}
.detail .dph{aspect-ratio:16/9;background:#e9e7e1 center/cover no-repeat}
.detail .dbody{padding:20px;display:flex;flex-direction:column;gap:12px}
.detail h2{margin:0;font-size:22px}
.detail .dprice{font-size:24px;font-weight:700}
.detail .specs{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:0}
.detail .specs dt{color:var(--muted)}
.detail .specs dd{margin:0}
.detail .desc{white-space:pre-line;margin:0}
.seller{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;padding:12px}
.ava{width:44px;height:44px;border-radius:50%;background:var(--dark);color:var(--accent);display:grid;place-items:center;font-weight:700;font-size:18px;flex:none}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.actions .btn{flex:1 1 160px;text-align:center;text-decoration:none}
.btn.wa{background:#25d366;border-color:#25d366;color:#fff;font-weight:600}
.close{position:absolute;right:12px;top:12px;width:36px;height:36px;border-radius:50%;border:0;background:rgba(255,255,255,.9);font-size:18px;cursor:pointer}
.detail{position:relative}
.empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:40px 0}