/* Prompt Garden clone — stylesheet written from scratch.
   Values for palette/radii/breakpoints measured from the reference site's rendered box model. */
:root {
  --bg: #F7F7F7;
  --surface: #FFFFFF;
  --surface-2: #EFF1F2;
  --ink: #111111;
  --ink-2: #4A4A4A;
  --muted: #6B6B6B;
  --line: #EBEBEB;
  --line-2: #E0E0E0;
  --garden: #2C8CAB;
  --garden-600: #1F6A85;
  --garden-050: #E3F4F8;
  --daffodil: #4FB3C9;
  --daffodil-050: #E3F4F8;
  --coral: #E2556A;
  --violet: #7A5BC4;
  --amber: #E0A33C;
  /* Foreground for text sitting on accent fills: --garden lightens in dark mode,
     so white would drop below contrast there. */
  --on-accent: #FFFFFF;
  --on-amber: #3A2600;
  --scrim: rgba(6, 20, 26, .62);
  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 26px;
  --shadow-sm: 0 1px 4px rgba(44, 140, 171, .08);
  --shadow: 0 1px 8px rgba(44, 140, 171, .10), 0 8px 24px rgba(44, 140, 171, .08);
  --shadow-lg: 0 10px 30px rgba(44, 140, 171, .12), 0 30px 80px rgba(44, 140, 171, .16);
  --nav-h: 92px;
  --maxw: 1240px;
  --serif: "Noto Serif SC", Georgia, "Songti SC", serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --mono: "DM Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(.2, .8, .2, 1);
}
html[data-theme="dark"] {
  --bg: #0F1416;
  --surface: #161C1F;
  --surface-2: #1E262A;
  --ink: #EAF0F2;
  --ink-2: #B8C4C9;
  --muted: #7E8A90;
  --line: #263034;
  --line-2: #2E3A3F;
  --garden: #4FB3C9;
  --garden-600: #2C8CAB;
  --garden-050: #16282E;
  --daffodil: #4FB3C9;
  --daffodil-050: #10262C;
  --on-accent: #07222A;
  --scrim: rgba(0, 0, 0, .66);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 14px rgba(0, 0, 0, .35);
  --shadow: 0 2px 6px rgba(0, 0, 0, .35), 0 14px 40px rgba(0, 0, 0, .45);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, .5), 0 30px 80px rgba(0, 0, 0, .6);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 16px/1.65 var(--sans); -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--garden); outline-offset: 2px; }
[hidden] { display: none !important; }
.shell { width: min(100% - 40px, var(--maxw)); margin-inline: auto; }
.mono { font-family: var(--mono); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 40; background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--line);
}
.topbar-in {
  height: var(--nav-h); display: flex; align-items: center; gap: 18px;
  width: min(100% - 40px, var(--maxw)); margin-inline: auto;
}
.brand { display: flex; align-items: center; gap: 11px; font-family: var(--serif); font-weight: 700; font-size: 19px; }
.brand .mark {
  width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--garden), var(--daffodil)); color: var(--on-accent); font-size: 17px;
}
.brand small { display: block; font-family: var(--sans); font-weight: 400; font-size: 11px; color: var(--muted); letter-spacing: .04em; }
.nav { display: flex; gap: 4px; margin-left: 8px; }
.nav a { padding: 8px 13px; border-radius: 999px; font-size: 15px; color: var(--ink-2); transition: .2s var(--ease); }
.nav a:hover { background: var(--surface-2); color: var(--ink); }
.nav a[aria-current="page"] { background: var(--garden-050); color: var(--garden-600); font-weight: 500; }
.topbar-tools { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.icon-btn {
  width: 38px; height: 38px; border-radius: 11px; border: 1px solid var(--line); background: var(--surface);
  display: grid; place-items: center; cursor: pointer; transition: .2s var(--ease);
}
.icon-btn:hover { border-color: var(--garden); color: var(--garden); }
.icon-btn .badge {
  position: absolute; transform: translate(12px, -12px); background: var(--coral); color: var(--on-accent);
  font: 500 10px/1 var(--mono); padding: 3px 5px; border-radius: 999px;
}
.lang-btn { height: 38px; padding: 0 12px; border-radius: 11px; border: 1px solid var(--line); background: var(--surface); cursor: pointer; font-size: 13px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 999px;
  border: 1px solid transparent; font-size: 15px; font-weight: 500; cursor: pointer; transition: .2s var(--ease);
  background: var(--surface); color: var(--ink);
}
.btn-primary { background: var(--garden); color: var(--on-accent); }
.btn-primary:hover { background: var(--garden-600); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-soft { background: var(--garden-050); color: var(--garden-600); }
.btn-soft:hover { background: color-mix(in srgb, var(--garden-050) 70%, var(--garden)); }
.btn-amber { background: var(--amber); color: var(--on-amber); }
.btn-amber:hover { filter: brightness(1.06); transform: translateY(-1px); }
.btn-ghost { border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--garden); color: var(--garden); }
.btn[disabled] { opacity: .5; cursor: not-allowed; transform: none; }

/* ---------- hero ---------- */
.hero { padding: 46px 0 40px; }
.hero-grid { width: min(100% - 40px, var(--maxw)); margin-inline: auto; display: grid; grid-template-columns: 1fr 300px; gap: 46px; align-items: center; }
.kicker { font: 500 12px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--garden); margin: 0 0 18px; }
.hero h1 { font-family: var(--serif); font-weight: 900; font-size: clamp(34px, 4.6vw, 58px); line-height: 1.14; margin: 0 0 18px; letter-spacing: -.01em; }
.hl { color: var(--garden); }
.lead { color: var(--ink-2); font-size: 17px; max-width: 62ch; margin: 0 0 26px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 30px; }
.hero-stats { display: flex; gap: 34px; flex-wrap: wrap; }
.hero-stats .s b { display: block; font-family: var(--serif); font-size: 27px; font-weight: 700; }
.hero-stats .s span { font-size: 13px; color: var(--muted); }
.hero-side { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 20px; box-shadow: var(--shadow-sm); text-align: center; }
.hero-side .art { border-radius: var(--radius); overflow: hidden; margin-bottom: 14px; }
.hero-side p { font-size: 13px; color: var(--muted); margin: 0; }

/* ---------- generic section ---------- */
.sec { padding: 62px 0; }
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 30px; flex-wrap: wrap; }
.eyebrow { font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--garden); margin: 0 0 10px; }
.sec-head h2 { font-family: var(--serif); font-size: clamp(24px, 3vw, 34px); font-weight: 700; margin: 0 0 8px; }
.sec-head p { color: var(--muted); margin: 0; max-width: 56ch; }
.link-more { display: inline-flex; align-items: center; gap: 6px; color: var(--garden); font-weight: 500; font-size: 15px; }
.link-more:hover { gap: 10px; }

/* ---------- category grid (home) ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.cat-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px;
  display: flex; flex-direction: column; gap: 12px; transition: .22s var(--ease); position: relative; overflow: hidden;
}
.cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--line-2); }
.cat-card .dot { width: 12px; height: 12px; border-radius: 50%; }
.cat-card h3 { margin: 0; font-family: var(--serif); font-size: 20px; display: flex; align-items: center; gap: 9px; }
.cat-card .meta { font-size: 13px; color: var(--muted); display: flex; gap: 12px; }
.cat-card .chips { display: flex; flex-wrap: wrap; gap: 6px; }
.cat-card .chips span { font-size: 12px; background: var(--surface-2); border-radius: 999px; padding: 3px 9px; color: var(--ink-2); }
.cat-card .bar { height: 4px; border-radius: 999px; background: var(--surface-2); overflow: hidden; }
.cat-card .bar i { display: block; height: 100%; border-radius: 999px; }

/* ---------- cards ---------- */
.masonry { columns: 4; column-gap: 16px; }
.masonry > * { break-inside: avoid; margin-bottom: 16px; }
.grid-view { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  cursor: pointer; transition: .22s var(--ease); display: block; width: 100%; text-align: left; padding: 0;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--line-2); }
.card .thumb { position: relative; background: var(--surface-2); }
.card .thumb .art { width: 100%; height: auto; }
img.art { display: block; }
.card .thumb .tagline {
  position: absolute; left: 10px; bottom: 10px; display: flex; gap: 6px; flex-wrap: wrap;
}
.card .thumb .tagline span {
  font: 500 11px/1 var(--mono); background: color-mix(in srgb, var(--surface) 82%, transparent);
  color: var(--ink-2); padding: 4px 7px; border-radius: 7px; backdrop-filter: blur(6px);
}
.card .body { padding: 14px 16px 16px; }
.card h4 { margin: 0 0 7px; font-size: 16px; font-family: var(--serif); font-weight: 700; line-height: 1.35; }
.card .excerpt {
  margin: 0 0 12px; font-size: 13px; color: var(--muted); line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.card .foot { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--muted); }
.card .foot .likes { display: inline-flex; align-items: center; gap: 4px; font-family: var(--mono); }
.card .foot .fav {
  margin-left: auto; width: 30px; height: 30px; border-radius: 9px; border: 1px solid var(--line);
  background: var(--surface); display: grid; place-items: center; cursor: pointer;
}
.card .foot .fav[aria-pressed="true"] { background: var(--coral); border-color: var(--coral); color: var(--on-accent); }
.hl-sub { background: var(--garden-050); color: var(--garden-600); border-radius: 4px; padding: 0 3px; }
.hl-tag { background: color-mix(in srgb, var(--amber) 22%, transparent); border-radius: 4px; padding: 0 3px; }
.hl-arg { background: color-mix(in srgb, var(--violet) 18%, transparent); color: var(--violet); border-radius: 4px; padding: 0 3px; }

/* ---------- gallery layout ---------- */
.page-head { padding: 40px 0 26px; }
.page-head h1 { font-family: var(--serif); font-size: clamp(28px, 4vw, 44px); margin: 0 0 10px; font-weight: 900; }
.page-head .sub { color: var(--muted); margin: 0; max-width: 70ch; }
.gallery-layout { display: grid; grid-template-columns: 268px 1fr; gap: 28px; align-items: start; }
.filter-rail {
  position: sticky; top: calc(var(--nav-h) + 16px); max-height: calc(100vh - var(--nav-h) - 32px); overflow: auto;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px;
}
.filter-rail h5 { margin: 0 0 10px; font: 500 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.filter-group + .filter-group { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.maj { border-radius: var(--radius-sm); }
.maj > .head {
  display: flex; align-items: center; gap: 9px; width: 100%; padding: 9px 10px; border: 0; background: none;
  cursor: pointer; text-align: left; border-radius: var(--radius-sm); font-size: 14px;
}
.maj > .head:hover { background: var(--surface-2); }
.maj > .head .n { margin-left: auto; font: 400 12px/1 var(--mono); color: var(--muted); }
.maj > .head .chev { transition: transform .2s var(--ease); color: var(--muted); }
.maj[data-open="true"] > .head { color: var(--garden-600); font-weight: 500; }
.maj[data-open="true"] > .head .chev { transform: rotate(90deg); }
.sublist { display: none; padding: 2px 0 8px 10px; }
.maj[data-open="true"] .sublist { display: flex; flex-wrap: wrap; gap: 6px; }
.sublist .sub {
  display: flex; align-items: center; gap: 8px; padding: 6px 9px; border-radius: 9px; border: 0; background: none;
  cursor: pointer; font-size: 13px; color: var(--ink-2); text-align: left; width: 100%;
}
.sublist .sub:hover { background: var(--surface-2); }
.sublist .sub.active { background: var(--garden); color: var(--on-accent); }
.sublist .sub .count { margin-left: auto; font-family: var(--mono); font-size: 11px; opacity: .7; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--line-2); background: var(--surface); cursor: pointer; font-size: 13px; transition: .18s var(--ease);
}
.chip:hover { border-color: var(--garden); color: var(--garden); }
.chip.active { background: var(--garden); border-color: var(--garden); color: var(--on-accent); }
.chip .x { font-family: var(--mono); opacity: .7; }
#subList { display: flex; flex-wrap: wrap; gap: 6px; }
.gallery-bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px;
  position: sticky; top: calc(var(--nav-h) + 8px); z-index: 20;
}
.nav-search { position: relative; flex: 1 1 260px; min-width: 200px; }
.nav-search input {
  width: 100%; padding: 11px 14px 11px 40px; border-radius: 999px; border: 1px solid var(--line-2);
  background: var(--bg); transition: .2s var(--ease);
}
.nav-search input:focus { border-color: var(--garden); background: var(--surface); outline: none; }
.nav-search svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.sort-select { padding: 9px 12px; border-radius: 11px; border: 1px solid var(--line-2); background: var(--surface); }
.view-toggles { display: flex; gap: 4px; background: var(--surface-2); border-radius: 11px; padding: 3px; }
.view-toggles button { width: 32px; height: 30px; border: 0; border-radius: 8px; background: none; cursor: pointer; display: grid; place-items: center; color: var(--muted); }
.view-toggles button.active { background: var(--surface); color: var(--garden); box-shadow: var(--shadow-sm); }
.result-count { font-family: var(--mono); font-size: 13px; color: var(--muted); white-space: nowrap; }
.active-facets { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 14px; }
.hl-legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: 12px; color: var(--muted); margin-bottom: 14px; }
.hl-legend i { font-style: normal; }
.show-more { display: block; margin: 32px auto 0; }

/* ---------- empty / loading ---------- */
.state { text-align: center; padding: 60px 20px; color: var(--muted); }
.state h3 { font-family: var(--serif); color: var(--ink); margin: 0 0 8px; }
.skel { background: linear-gradient(90deg, var(--surface-2) 25%, var(--line) 37%, var(--surface-2) 63%); background-size: 400% 100%; animation: sk 1.3s infinite; border-radius: var(--radius); }
@keyframes sk { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

/* ---------- lightbox ---------- */
.lb { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 24px; }
.lb[hidden] { display: none; }
.lb-scrim { position: absolute; inset: 0; background: var(--scrim); backdrop-filter: blur(4px); }
.lb-panel {
  position: relative; width: min(1060px, 100%); max-height: 88vh; overflow: auto; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 0;
}
.lb-art { background: var(--surface-2); display: grid; place-items: center; padding: 22px; }
.lb-art .art { width: 100%; border-radius: var(--radius); }
.lb-info { padding: 26px 26px 22px; }
.lb-info h3 { font-family: var(--serif); font-size: 24px; margin: 0 0 6px; }
.lb-crumb { font-size: 12px; color: var(--muted); font-family: var(--mono); margin-bottom: 16px; }
.lb-block { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 14px; }
.lb-block .lbl { font: 500 11px/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 8px; }
.lb-block p { margin: 0; font-size: 14px; line-height: 1.8; word-break: break-word; }
.lb-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.lb-close { position: absolute; top: 14px; right: 14px; z-index: 2; }
.lb-nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; }
.lb-nav.prev { left: 12px; } .lb-nav.next { right: 12px; }
.arg-field { display: grid; gap: 5px; margin-bottom: 10px; }
.arg-field label { font-size: 12px; color: var(--muted); }
.arg-field input { padding: 8px 11px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--surface); }

/* ---------- boards drawer ---------- */
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 92vw); background: var(--surface); border-left: 1px solid var(--line); box-shadow: var(--shadow-lg); z-index: 70; display: flex; flex-direction: column; transform: translateX(102%); transition: transform .28s var(--ease); }
.drawer[data-open="true"] { transform: none; }
.drawer-head { padding: 18px 20px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 10px; }
.drawer-head h3 { margin: 0; font-family: var(--serif); font-size: 19px; }
.drawer-body { padding: 16px 20px; overflow: auto; flex: 1; }
.drawer-foot { padding: 14px 20px; border-top: 1px solid var(--line); display: flex; gap: 8px; flex-wrap: wrap; }
.board { border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 10px; }
.board > .bh { display: flex; align-items: center; gap: 8px; padding: 10px 12px; cursor: pointer; }
.board > .bh.active { background: var(--garden-050); }
.board > .bh .n { margin-left: auto; font-family: var(--mono); font-size: 12px; color: var(--muted); }
.board .items { padding: 4px 12px 12px; display: grid; gap: 6px; border-top: 1px solid var(--line); }
.board .items .bi { display: flex; gap: 8px; align-items: center; font-size: 13px; padding: 5px 0; }
.board .items .bi span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.board .items .bi button { margin-left: auto; border: 0; background: none; color: var(--muted); cursor: pointer; }
.board .items .bi button:hover { color: var(--coral); }

/* ---------- forms ---------- */
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 14px; font-weight: 500; }
.field .hint { font-size: 12px; color: var(--muted); }
.field input, .field textarea, .field select {
  padding: 12px 14px; border-radius: var(--radius-sm); border: 1px solid var(--line-2); background: var(--surface); width: 100%;
}
.field textarea { min-height: 140px; resize: vertical; line-height: 1.7; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--garden); outline: none; }
.field[data-bad="true"] input, .field[data-bad="true"] textarea { border-color: var(--coral); }
.field .err { font-size: 12px; color: var(--coral); }
.form-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-sm); }
.form-grid { display: grid; grid-template-columns: 1fr 340px; gap: 26px; align-items: start; }
.guide { background: var(--garden-050); border-radius: var(--radius); padding: 18px 20px; }
.guide h4 { margin: 0 0 10px; font-family: var(--serif); }
.guide ol { margin: 0; padding-left: 18px; font-size: 14px; color: var(--ink-2); line-height: 1.9; }

/* ---------- sponsor ---------- */
.sponsor-wrap { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.sponsor-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px; text-align: center; box-shadow: var(--shadow-sm); }
.sponsor-card .art { border-radius: var(--radius); margin-bottom: 16px; }
.sponsor-qr { display: block; width: 100%; max-width: 236px; height: auto; margin: 0 auto 4px; background: #fff; }
.sponsor-card h3 { font-family: var(--serif); margin: 0 0 8px; }
.sponsor-card p { color: var(--muted); font-size: 14px; margin: 0 0 16px; }

/* ---------- site footer (kept distinct from .card .foot) ---------- */
.sitefoot { border-top: 1px solid var(--line); padding: 38px 0 46px; margin-top: 20px; background: var(--surface); }
.sitefoot-in { display: flex; gap: 26px; flex-wrap: wrap; align-items: center; justify-content: space-between; }
.sitefoot .fl { display: flex; gap: 16px; flex-wrap: wrap; font-size: 14px; color: var(--muted); }
.sitefoot .fl a:hover { color: var(--garden); }
.sitefoot .cc { font-size: 13px; color: var(--muted); font-family: var(--mono); }

/* ---------- home CTA panels ---------- */
.cta-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.cta-panel { border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow); }
.cta-panel.garden { background: linear-gradient(135deg, var(--garden), var(--garden-600)); color: var(--on-accent); }
.cta-panel.pale { background: linear-gradient(135deg, var(--daffodil), var(--daffodil-050)); color: var(--ink); }
.cta-panel h3 { font-family: var(--serif); font-size: 25px; margin: 0 0 10px; }
.cta-panel p { margin: 0 0 20px; opacity: .92; line-height: 1.7; }

/* ---------- categories overview ---------- */
#catOverview { display: grid; gap: 16px; }
.cat-block { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px 24px; }
.cat-block .bh { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.cat-block .cico { width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; font-family: var(--serif); font-weight: 700; flex: none; }
.cat-block h2 { font-family: var(--serif); font-size: 22px; margin: 0; }
.cat-block .cnt { color: var(--muted); font-size: 13px; font-family: var(--mono); }
.cat-block .subchips { display: flex; gap: 8px; flex-wrap: wrap; }
.cat-block .chip { text-decoration: none; }

/* ---------- toast ---------- */
.toasts { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%); z-index: 90; display: grid; gap: 8px; justify-items: center; }

/* ---------- skeleton, craft highlight, back to top ---------- */
.skel-card { border-radius: var(--radius); overflow: hidden; }
.skel-card .sk-thumb { height: 200px; }
.skel-card .sk-line { height: 13px; margin: 12px 16px 0; border-radius: 7px; }
.skel-card .sk-line.short { width: 55%; margin-bottom: 16px; }
.hl-craft { background: color-mix(in srgb, var(--garden) 14%, transparent); color: var(--garden-600); border-radius: 4px; padding: 0 3px; }
.to-top {
  position: fixed; right: 22px; bottom: 24px; z-index: 50; width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--line-2); background: var(--surface); cursor: pointer; box-shadow: var(--shadow);
  display: grid; place-items: center; opacity: 0; pointer-events: none; transition: .25s var(--ease);
}
.to-top[data-show="true"] { opacity: 1; pointer-events: auto; }
.to-top:hover { color: var(--garden); border-color: var(--garden); }
.menu-btn { display: none; }
@supports not (background: color-mix(in srgb, red 50%, blue)) {
  .topbar { background: var(--surface); }
  .hl-craft { background: var(--garden-050); }
  .card .thumb .tagline span { background: var(--surface); }
}
.toast {
  background: var(--ink); color: var(--bg); padding: 11px 18px; border-radius: 999px; font-size: 14px;
  box-shadow: var(--shadow-lg); animation: pop .25s var(--ease);
}
.toast[data-kind="bad"] { background: var(--coral); color: var(--on-accent); }

/* ---------- scrollbar 美化 ---------- */
* { scrollbar-width: thin; scrollbar-color: var(--line-2) transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 999px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); background-clip: padding-box; }
::-webkit-scrollbar-corner { background: transparent; }

/* ---------- 灯箱联系方式行 ---------- */
.contact-line { margin: 14px 0 0; font-size: 13px; line-height: 1.6; color: var(--muted); font-family: var(--mono); letter-spacing: .02em; }
.toast[data-kind="good"] { background: var(--garden); color: var(--on-accent); }
@keyframes pop { from { transform: translateY(10px); opacity: 0; } }

/* ---------- responsive ---------- */
@media (max-width: 1120px) { .masonry { columns: 3; } .gallery-layout { grid-template-columns: 224px 1fr; } }
@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; } .hero-side { max-width: 340px; }
  .form-grid { grid-template-columns: 1fr; } .lb-panel { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  :root { --nav-h: 66px; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: var(--nav-h); flex-direction: column; gap: 0;
    background: var(--surface); border-bottom: 1px solid var(--line); padding: 6px 14px 12px; box-shadow: var(--shadow);
  }
  .nav[data-open="true"] { display: flex; }
  .nav a { padding: 12px 8px; border-radius: 10px; font-size: 16px; }
  .menu-btn { display: grid; }
  .masonry { columns: 2; }
  .gallery-layout { grid-template-columns: 1fr; }
  .filter-rail { position: static; max-height: none; }
  .filter-rail[data-collapsed="true"] .rail-inner { display: none; }
  .sec { padding: 44px 0; }
}
@media (max-width: 640px) {
  .shell, .hero-grid, .topbar-in { width: calc(100% - 26px); }
  .masonry { columns: 1; } .grid-view { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; } .lb { padding: 0; } .lb-panel { max-height: 100vh; border-radius: 0; border: 0; }
  .drawer { width: 100%; }
  .topbar-tools .nav-search { display: none; }
  .brand small { display: none; }
  .hero-stats { gap: 22px; }
  .gallery-bar { position: static; }
  .to-top { right: 14px; bottom: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}