/* Handchill — 官方網站共用樣式
 * 設計語彙：溫暖紙感、襯線標題、克制的赤陶／金點綴（與 Euclid 品牌同源但更中性，
 * 因為這個站要能承載未來其他遊戲）。 */
:root {
  --paper: #faf7f1;
  --card: #fffdf8;
  --ink: #2b2823;
  --ink-soft: #6b6459;
  --line: #e6dfd0;
  --accent: #c05b3c;
  --gold: #c9a227;
  --serif: Georgia, "Iowan Old Style", "Songti TC", "Hiragino Mincho ProN", "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Noto Sans TC", sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { width: 100%; max-width: 780px; margin: 0 auto; padding: 0 22px; }
.wrap.wide { max-width: 1040px; }

/* ---- 頁首 ---- */
.site-head {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 248, .82);
  backdrop-filter: saturate(150%) blur(8px);
  position: sticky; top: 0; z-index: 20;
}
.site-head .wrap {
  display: flex; align-items: center; gap: 18px;
  height: 62px;
}
.brand {
  font-family: var(--serif); font-size: 21px; letter-spacing: .02em;
  color: var(--ink); font-weight: 600;
}
.brand:hover { text-decoration: none; }
.brand span { color: var(--accent); }
.site-head nav { margin-left: auto; display: flex; gap: 20px; font-size: 14.5px; }
.site-head nav a { color: var(--ink-soft); }
.site-head nav a:hover { color: var(--ink); text-decoration: none; }

/* ---- 內容排版 ---- */
main { padding: 46px 0 80px; }
h1 {
  font-family: var(--serif); font-size: 34px; line-height: 1.3;
  font-weight: 600; margin-bottom: 10px; letter-spacing: .01em;
}
h2 {
  font-family: var(--serif); font-size: 21px; font-weight: 600;
  margin: 34px 0 10px; padding-bottom: 7px; border-bottom: 1px solid var(--line);
}
h3 { font-size: 16px; font-weight: 600; margin: 20px 0 6px; }
p, li { font-size: 15.5px; color: #3c3830; }
p { margin-bottom: 12px; }
ul, ol { margin: 0 0 14px 22px; }
li { margin-bottom: 6px; }
.lede { font-size: 17px; color: var(--ink-soft); margin-bottom: 8px; }
.meta { font-size: 13.5px; color: var(--ink-soft); font-style: italic; }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .9em; background: rgba(44, 42, 38, .06);
  padding: 1px 5px; border-radius: 4px;
}
table { width: 100%; border-collapse: collapse; margin: 14px 0 18px; font-size: 14.5px; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--ink-soft); font-weight: 600; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }
/* 法務表格第一欄是分類名，不該被擠到逐字換行 */
th:first-child, td:first-child { width: 22%; min-width: 104px; }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 14px; padding: 20px 22px; margin: 16px 0;
}
.card.tight { padding: 14px 18px; }

/* ---- 語言切換 ---- */
.langbar { display: flex; gap: 8px; margin-bottom: 24px; }
.langbar button {
  font-family: var(--sans); font-size: 13.5px; cursor: pointer;
  border: 1px solid var(--line); background: var(--card); color: var(--ink-soft);
  border-radius: 999px; padding: 5px 15px;
}
.langbar button.on { border-color: var(--ink); color: var(--ink); font-weight: 600; }
.lang-block { display: none; }
.lang-block.on { display: block; }

/* ---- 首頁 ---- */
.hero { padding: 62px 0 30px; text-align: center; }
.hero h1 { font-size: 44px; }
.hero .lede { max-width: 560px; margin: 12px auto 0; }
.game-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px; margin: 26px 0 10px;
}
.game-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 22px; display: block; color: inherit;
  transition: transform .14s ease, box-shadow .14s ease;
}
.game-card:hover {
  text-decoration: none; transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(90, 78, 50, .1);
}
.game-card h3 { font-family: var(--serif); font-size: 20px; margin: 0 0 4px; }
.game-card p { font-size: 14.5px; color: var(--ink-soft); margin: 0; }
.game-card .tag {
  display: inline-block; font-size: 11.5px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--gold);
  border: 1px solid var(--gold); border-radius: 999px;
  padding: 1px 9px; margin-bottom: 9px;
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--ink); color: var(--card); border: 1px solid var(--ink);
  border-radius: 11px; padding: 11px 22px; font-size: 15.5px;
  cursor: pointer; font-family: var(--sans);
}
.btn:hover { text-decoration: none; opacity: .9; }
.btn.ghost { background: transparent; color: var(--ink); }

/* ---- 頁尾 ---- */
.site-foot {
  border-top: 1px solid var(--line); padding: 26px 0 40px;
  font-size: 13.5px; color: var(--ink-soft);
}
.site-foot .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; }
.site-foot nav { display: flex; gap: 18px; margin-left: auto; }
.site-foot a { color: var(--ink-soft); }

@media (max-width: 600px) {
  table { font-size: 13.5px; }
  th, td { padding: 7px 8px; }
  th:first-child, td:first-child { width: 26%; min-width: 74px; }
  h1 { font-size: 28px; }
  .hero { padding: 40px 0 20px; }
  .hero h1 { font-size: 34px; }
  .site-head nav { gap: 14px; font-size: 13.5px; }
  .site-foot .wrap { flex-direction: column; align-items: flex-start; }
  .site-foot nav { margin-left: 0; }
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #191713; --card: #221f1a; --ink: #ece6da;
    --ink-soft: #a49b8b; --line: #363126;
  }
  .site-head { background: rgba(34, 31, 26, .85); }
  p, li { color: #d6cfc2; }
  code { background: rgba(236, 230, 218, .1); }
}