/* site.css — 自研品牌层（docs/07 §3：色板、组件样式，无预处理器） */

:root {
  /* 品牌色：麒麟金（唯一主视觉），UI 主色继承 base 的蓝 */
  --gold: #b9862d;
  --gold-soft: rgba(185, 134, 45, .12);
  --blue: #4f6df5;
  --green: #2f9e6e;
  --brand: var(--gold);
  --radius-lg: 14px;
}
[data-theme="dark"] {
  --gold: #d9a94f;
  --gold-soft: rgba(217, 169, 79, .14);
  --blue: #7d94ff;
  --green: #56c292;
}

/* ---------- 页头 ---------- */
.site-head { border-bottom: var(--border); background: var(--bg); position: sticky; top: 0; z-index: 10; }
.head-in { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; padding: .65rem 0; }
.brand { display: inline-flex; align-items: center; gap: .5rem; font-weight: 800; font-size: 1.15rem; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 2rem; height: 2rem; display: grid; place-items: center; border-radius: 8px;
  background: linear-gradient(135deg, var(--gold), var(--primary)); color: #fff; font-size: 1.05rem; font-weight: 700;
}
.site-nav { display: flex; gap: 1.1rem; flex-wrap: wrap; margin-right: auto; }
.site-nav a { color: var(--text-soft); font-size: .95rem; font-weight: 600; padding: .2rem 0; }
.site-nav a:hover { color: var(--text); text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--text); border-bottom: 2px solid var(--gold); }
.head-tools { display: flex; align-items: center; gap: .7rem; }
.theme-toggle { display: inline-flex; border: var(--border); border-radius: 20px; padding: .12rem; background: var(--bg); }
.theme-toggle button { display: inline-grid; place-items: center; width: 1.9rem; height: 1.7rem; border: 0; background: transparent; color: var(--text-soft); border-radius: 16px; cursor: pointer; padding: 0; }
.theme-toggle button + button { margin-left: .1rem; }
.theme-toggle button:hover { color: var(--text); }
.theme-toggle button[aria-pressed="true"] { background: var(--gold-soft); color: var(--gold); }
.lang-menu > button { display: inline-flex; align-items: center; gap: .35rem; height: 2rem; font-size: .85rem; font-weight: 700;
  border: var(--border); border-radius: 20px; padding: .2rem .7rem; background: var(--bg); color: var(--text-soft); cursor: pointer; }
.lang-menu > button:hover { color: var(--text); border-color: var(--gold); }

/* ---------- 首页 ---------- */
.hero { padding: 2.6rem 0 1.2rem; }
.hero h1 { font-size: clamp(2rem, 6vw, 3rem); margin: 0 0 .3em; }
.hero .tag, .hero-sm .tag { color: var(--text-soft); font-size: 1.1rem; margin: 0 0 1.2em; }
.hero-sm { padding: 2rem 0 .5rem; }
.search-box { max-width: 520px; }
.search-box input { font-size: 1.05rem; padding: .7rem 1rem; border-radius: 28px; }

.grid { display: grid; gap: 1rem; margin: .8rem 0 2.2rem; }
.grid.cols { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid.items { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.mini-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }

.col-card { border: var(--border); border-radius: var(--radius-lg); padding: 1.1rem 1.2rem; background: var(--card); border-top: 3px solid var(--ac, var(--primary)); }
.col-card h3 { margin: .1em 0 .4em; }
.col-card h3 a { color: var(--text); }
.col-card p { font-size: .92rem; color: var(--text-soft); margin: .3em 0; }
.col-card .col-count { font-size: .8rem; }

.item-card { position: relative; display: block; border: var(--border); border-radius: var(--radius); padding: .9rem 1rem; background: var(--card); color: var(--text); }
.item-card:hover { border-color: var(--gold); text-decoration: none; transform: translateY(-1px); }
.item-card h4 { margin: 0 0 .25em; font-size: 1rem; }
.item-card p { margin: 0; font-size: .85rem; color: var(--text-soft); }
.item-card.dim { opacity: .62; }
.badge { position: absolute; top: .6rem; right: .6rem; font-size: .68rem; font-weight: 700; letter-spacing: .02em; border-radius: 20px; padding: .12rem .55rem; }
.badge.hot { background: var(--gold-soft); color: var(--gold); }
.badge.soon { background: var(--bg-soft); color: var(--text-soft); border: var(--border); }
.badge.ok { position: static; background: rgba(47, 158, 110, .12); color: var(--green); }
.badge.warn { position: static; background: rgba(185, 134, 45, .14); color: var(--gold); }

/* ---------- 内页 ---------- */
main.container { min-height: 60vh; padding-bottom: 3rem; }
.lead { color: var(--text-soft); font-size: 1.08rem; }
.crumb { font-size: .85rem; color: var(--text-soft); padding-top: 1.2rem; }
.crumb a { color: var(--text-soft); }
.tool-card { border: var(--border); border-radius: var(--radius-lg); background: var(--bg-soft); padding: 1.1rem 1.2rem 1.3rem; margin: 1.3rem 0; }
.tool-card label:first-child { margin-top: 0; }
.planned-note { background: var(--gold-soft); border-radius: var(--radius); padding: .8rem 1rem; }
.src { font-size: .85rem; color: var(--text-soft); }
.pill { border: var(--border); border-radius: 14px; padding: .1rem .6rem; font-size: .8rem; background: var(--bg); }

/* 广告位骨架（AdSense 接入后移除虚线样式） */
.ad-slot {
  margin: 1.6rem 0; padding: 1rem; text-align: center; font-size: .78rem; color: var(--text-soft);
  border: 1px dashed var(--line); border-radius: var(--radius); background: var(--bg-soft);
}

/* ---------- 国学正文 ---------- */
.prose h1 { color: var(--text); }
.classic { background: var(--bg-soft); border: var(--border); border-radius: var(--radius-lg); padding: 1.4rem 1.6rem; margin: 1rem 0; }
.verse { margin: 0 0 1.1em; font-size: 1.25rem; line-height: 2.15; }
.verse:last-child { margin-bottom: 0; }
.verse ruby rt { font-size: .58em; color: var(--text-soft); font-family: var(--font-sans); }
.verse ruby { margin: 0 .06em; }
.verse .punct { font-size: 1rem; }
/* 默认显示拼音；关闭时保留占位仅隐藏，切换不跳版 */
html.no-pinyin .verse ruby rt { visibility: hidden; }

/* ---------- 页脚 ---------- */
.site-foot { border-top: var(--border); background: var(--bg-soft); margin-top: 2rem; }
.site-foot .container { padding: 1.6rem 0 2rem; }
.foot-brand { margin: 0 0 .2rem; }
.foot-note { font-size: .82rem; color: var(--text-soft); margin: .2rem 0 .8rem; }
.foot-nav { display: flex; gap: 1.2rem; font-size: .88rem; }
.foot-copy { font-size: .78rem; color: var(--text-soft); margin-top: .9rem; }

/* ---------- 搜索无结果 ---------- */
.no-hit { grid-column: 1 / -1; color: var(--text-soft); font-size: .92rem; }

/* ---------- 小屏（320px 无横向滚动）---------- */
@media (max-width: 640px) {
  .head-in { gap: .7rem; }
  .site-nav { order: 3; width: 100%; margin-right: 0; gap: .9rem; overflow-x: auto; }
  .hero { padding-top: 1.6rem; }
  .classic { padding: 1rem 1.1rem; }
  .verse { font-size: 1.1rem; }
  main#main { display: block; }
  .rail { display: none; }
  .container { max-width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- 多语言：语言下拉菜单（D-046） ---------- */
.lang-menu { position: relative; }
.lang-menu .caret { font-size: .7rem; }
.lang-list {
  position: absolute; right: 0; top: calc(100% + .4rem); z-index: 30; min-width: 10.5rem;
  background: var(--bg); border: var(--border); border-radius: var(--radius);
  box-shadow: 0 8px 28px rgba(0,0,0,.14); padding: .35rem; display: grid; gap: .1rem;
}
.lang-list[hidden] { display: none; }
.lang-list a { display: block; padding: .45rem .7rem; border-radius: 7px; font-size: .9rem; color: var(--text); }
.lang-list a:hover { background: var(--bg-soft); text-decoration: none; }
.lang-list a[aria-current="true"] { color: var(--gold); font-weight: 700; }
.cookie-ask {
  max-width: 720px; margin: 1rem auto 0; padding: .9rem 1.2rem; background: var(--bg); border: var(--border);
  border-radius: var(--radius); box-shadow: 0 6px 24px rgba(0,0,0,.12); font-size: .92rem;
}
.cookie-ask p { margin: .3rem 0; }
.cookie-ask[hidden] { display: none; }

/* ---------- 首页改版：日历组件 ---------- */
main#main { display: block; }
.cal-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 1.2rem; align-items: start; }
.cal-wrap .ad-slot { margin: 0; min-height: 320px; }
@media (max-width: 900px) { .cal-wrap { grid-template-columns: 1fr; } .cal-wrap .cal-ad { display: none; } }
.wnli { border: var(--border); border-radius: var(--radius-lg); background: var(--card); padding: 1.1rem 1.2rem 1.2rem; margin: .5rem 0 1.6rem; }
.wnli[hidden] { display: none; }
.cal-head { display: flex; align-items: center; justify-content: space-between; gap: .6rem; flex-wrap: wrap; margin-bottom: .6rem; }
.cal-title { font-size: 1.06rem; font-weight: 800; }
.cal-nav { display: flex; align-items: center; gap: .4rem; }
.cal-btn { border: var(--border); background: var(--bg); border-radius: 8px; padding: .22rem .6rem; font-size: .88rem; cursor: pointer; color: var(--text); }
.cal-btn:hover { border-color: var(--gold); }
.cal-today { font-weight: 700; }
.cal-grid { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: .82rem; }
.cal-grid th { color: var(--text-soft); font-weight: 600; padding: .3rem 0; font-size: .74rem; }
.cal-cell { text-align: center; vertical-align: top; padding: .15rem .1rem; border-radius: 8px; }
.cal-in { position: relative; display: inline-flex; flex-direction: column; align-items: center; gap: .05rem; width: 100%; padding: .3rem .05rem; border-radius: 8px; }
.cal-d { font-size: .92rem; font-weight: 700; }
.cal-lunar { font-size: .68rem; color: var(--text-soft); line-height: 1.25; }
.cal-cell.out .cal-in { opacity: .38; }
.cal-cell.weekend .cal-d { color: var(--gold); }
.cal-cell.today .cal-in { background: var(--gold-soft); outline: 2px solid var(--gold); outline-offset: -2px; }
.cal-tag { position: absolute; top: .1rem; right: .2rem; font-style: normal; font-size: .58rem; font-weight: 800; line-height: 1; border-radius: 4px; padding: .1rem .16rem; }
.cal-tag.rest { background: rgba(47, 158, 110, .16); color: var(--green); }
.cal-tag.work { background: rgba(185, 134, 45, .18); color: var(--gold); }
.cal-info { margin: .7rem 0 0; font-size: .8rem; color: var(--text-soft); text-align: center; }

/* ---------- 首页改版：资源导航 ---------- */
.home-nav h2, .home-cal h2 { display: flex; align-items: baseline; gap: .7rem; flex-wrap: wrap; }
.h2sub { font-size: .82rem; font-weight: 500; color: var(--text-soft); }
.more { font-size: .82rem; font-weight: 600; margin-left: auto; }
.nav-groups { columns: 3; column-gap: 1.6rem; }
@media (max-width: 1020px) { .nav-groups { columns: 2; } }
@media (max-width: 620px) { .nav-groups { columns: 1; } }
.nav-group { break-inside: avoid; margin: 0 0 1.4rem; }
.nav-group h3 { font-size: .8rem; margin: 0 0 .5rem; color: var(--gold); letter-spacing: .05em; }
.nav-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .15rem; }
.nav-list a { display: flex; align-items: center; gap: .5rem; padding: .38rem .5rem; border-radius: 8px; color: var(--text); font-size: .86rem; }
.nav-list a:hover { background: var(--bg-soft); text-decoration: none; }
.nav-ic { flex: none; width: 16px; height: 16px; border-radius: 3px; object-fit: contain; }
.nav-nm { font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 9.5rem; }
.nav-ds { color: var(--text-soft); font-size: .76rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- 首页改版：宽屏双浮动广告位（内容列自适应居中） ---------- */
.rail { display: none; }
@media (min-width: 1400px) {
  main#main {
    display: grid; grid-template-columns: 160px minmax(0, 1200px) 160px;
    justify-content: center; gap: 1.4rem; align-items: start;
  }
  main#main > .container { max-width: 1200px; }
  .rail { display: block; position: sticky; top: 4.5rem; padding-top: 5rem; }
  .rail .ad-slot { writing-mode: vertical-rl; text-orientation: mixed; min-height: 480px; }
}
@media (min-width: 1600px) {
  main#main { grid-template-columns: 200px minmax(0, 1200px) 200px; }
}