:root{
  --bg:#f5f8fb; --card:#fff; --ink:#14212b; --muted:#667785; --line:#e3eaf0;
  --accent:#1478d4; --accent-ink:#fff; --accent-soft:#e6f1fc; --warm:#f2a23a; --danger:#d94a4a;
  --shadow:0 1px 2px rgba(20,33,43,.06),0 4px 14px rgba(20,33,43,.06);
  --r:16px; --tab-h:58px;
}
:root[data-theme=dark]{
  --bg:#0f161c; --card:#18222b; --ink:#eaf1f6; --muted:#8fa2b1; --line:#243340;
  --accent:#4aa3f2; --accent-ink:#06121c; --accent-soft:#17293a; --shadow:none;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme=light]){
    --bg:#0f161c; --card:#18222b; --ink:#eaf1f6; --muted:#8fa2b1; --line:#243340;
    --accent:#4aa3f2; --accent-ink:#06121c; --accent-soft:#17293a; --shadow:none;
  }
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:16px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  padding-bottom:calc(var(--tab-h) + env(safe-area-inset-bottom) + 8px)}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:10px 16px;background:var(--bg);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:17px;letter-spacing:-.01em}
.brand-ic{font-size:20px}
.langs{display:flex;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:2px}
.langs button{border:0;background:none;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:600;color:var(--muted)}
.langs button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink)}
main{padding:14px 16px 8px;max-width:640px;margin:0 auto}
h1{font-size:22px;line-height:1.2;margin:4px 0 12px;letter-spacing:-.02em}
h2{font-size:15px;margin:22px 0 10px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.search{width:100%;padding:13px 16px;border:1px solid var(--line);border-radius:14px;background:var(--card);color:var(--ink);font-size:16px;outline:none}
.search:focus{border-color:var(--accent)}
.cats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.cat{display:flex;align-items:center;gap:10px;padding:12px;background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);text-align:left}
.cat .em{font-size:24px;width:40px;height:40px;display:grid;place-items:center;background:var(--accent-soft);border-radius:12px;flex:none}
.cat b{display:block;font-size:14px;line-height:1.2}
.cat small{color:var(--muted);font-size:12px}
.hscroll{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 -16px;padding:2px 16px 8px;scrollbar-width:none}
.hscroll::-webkit-scrollbar{display:none}
.xcard{flex:none;width:230px;scroll-snap-align:start;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);display:block}
.xcard .ph{aspect-ratio:16/9}
.xcard .tx{padding:10px 12px}
.xcard b{display:block;font-size:15px}
.xcard p{margin:4px 0 0;font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.list{display:grid;gap:12px}
.card{position:relative;display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.ph{position:relative;aspect-ratio:16/10;background:linear-gradient(135deg,var(--accent-soft),var(--line));display:grid;place-items:center;font-size:40px;overflow:hidden}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.card .tx{padding:12px 14px 14px}
.card b{font-size:17px;display:block;line-height:1.25;padding-right:36px}
.card p{margin:4px 0 0;font-size:14px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:8px}
.chip{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:12px;font-weight:600}
.chip.warm{background:#fdf0dc;color:#9a5d00}
:root[data-theme=dark] .chip.warm{background:#3a2b12;color:#f2c070}
.heart{position:absolute;top:10px;right:10px;width:36px;height:36px;border-radius:50%;border:0;background:rgba(255,255,255,.92);font-size:18px;display:grid;place-items:center;box-shadow:0 1px 4px rgba(0,0,0,.2);color:#444}
.heart[aria-pressed=true]{color:var(--danger)}
.back{display:inline-flex;align-items:center;gap:6px;border:0;background:none;color:var(--accent);font-weight:600;padding:4px 0;margin-bottom:6px}
.gallery{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 -16px;padding:0 16px;scrollbar-width:none}
.gallery::-webkit-scrollbar{display:none}
.gallery .ph{flex:none;width:86%;scroll-snap-align:center;border-radius:var(--r);aspect-ratio:4/3}
.gallery .ph:only-child{width:100%}
.sec{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px;margin-top:12px}
.sec h3{margin:0 0 8px;font-size:15px}
.desc{white-space:pre-line;margin:8px 0 0}
.item{padding:10px 0;border-top:1px solid var(--line)}
.item:first-of-type{border-top:0;padding-top:0}
.item .t{display:flex;justify-content:space-between;gap:10px;font-weight:600}
.item .pr{color:var(--accent);white-space:nowrap}
.item p{margin:3px 0 0;font-size:14px;color:var(--muted);white-space:pre-line}
.meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.meta span{font-size:12px;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:2px 8px;color:var(--muted)}
.actions{display:grid;gap:8px;margin-top:12px}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:13px 16px;border-radius:14px;border:1px solid var(--line);background:var(--card);font-weight:600}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.empty{text-align:center;color:var(--muted);padding:40px 12px}
.empty .big{font-size:42px;display:block;margin-bottom:6px}
.tabs{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;height:calc(var(--tab-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--card);border-top:1px solid var(--line)}
.tabs a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px;font-weight:600;color:var(--muted)}
.tabs a span{font-size:20px;line-height:1}
.tabs a[aria-current=page]{color:var(--accent)}
.chat{display:flex;flex-direction:column;gap:10px;min-height:40vh}
.msg{max-width:88%;padding:10px 14px;border-radius:18px;white-space:pre-wrap;word-wrap:break-word}
.msg.u{align-self:flex-end;background:var(--accent);color:var(--accent-ink);border-bottom-right-radius:6px}
.msg.a{align-self:flex-start;background:var(--card);border:1px solid var(--line);border-bottom-left-radius:6px}
.msg.err{color:var(--danger)}
.dots span{display:inline-block;width:6px;height:6px;margin:0 2px;border-radius:50%;background:var(--muted);animation:b 1s infinite}
.dots span:nth-child(2){animation-delay:.15s}.dots span:nth-child(3){animation-delay:.3s}
@keyframes b{0%,80%,100%{opacity:.25}40%{opacity:1}}
.sugg{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
.sugg button{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:8px 14px;font-size:14px}
.composer{position:sticky;bottom:calc(var(--tab-h) + env(safe-area-inset-bottom) + 6px);display:flex;gap:8px;margin-top:14px;background:var(--bg);padding:6px 0}
.composer input{flex:1;padding:13px 16px;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--ink);font-size:16px;outline:none}
.composer button{width:48px;border:0;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-size:20px}
.composer button:disabled{opacity:.5}
.hint{font-size:12px;color:var(--muted);text-align:center;margin-top:6px}
.skeleton{height:230px;border-radius:var(--r);background:linear-gradient(90deg,var(--line),var(--card),var(--line));background-size:200% 100%;animation:sh 1.2s infinite}
@keyframes sh{to{background-position:-200% 0}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}

.mapbox{border-radius:12px;overflow:hidden;aspect-ratio:4/3;background:var(--line)}
.mapbox iframe{width:100%;height:100%;border:0;display:block}
.shade{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.45);display:flex;align-items:flex-end}
.sheet{width:100%;max-width:640px;margin:0 auto;background:var(--card);border-radius:20px 20px 0 0;padding:18px 16px calc(16px + env(safe-area-inset-bottom));display:grid;gap:10px}
.sheet-title{font-weight:600;text-align:center;color:var(--muted);font-size:14px}
.sheet-num{font-size:26px;font-weight:700;text-align:center;letter-spacing:.01em;padding:4px 0 6px}