/* ============================================================
   D&D 异世界创作知识库 · 共享设计系统
   风格：羊皮卷魔法图鉴（Parchment Tome）
   ============================================================ */

@font-face {
  font-family: 'CrimsonPro';
  src: url('./fonts/CrimsonPro-Bold.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'IBMPlexSerif';
  src: url('./fonts/IBMPlexSerif-Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'IBMPlexSerif';
  src: url('./fonts/IBMPlexSerif-Bold.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'DMMono';
  src: url('./fonts/DMMono-Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}

:root {
  --bg: #f6f1e4;
  --bg2: #ede4cf;
  --bg3: #e4d7ba;
  --ink: #271f14;
  --muted: #756a55;
  --rule: #d6cab0;
  --accent: #8a2b1e;      /* 巨龙绯红 */
  --accent2: #1f5c46;     /* 奥术翠绿 */
  --gold: #96690f;        /* 古金 */
  --good: #1f5c46;
  --evil: #8a2b1e;
  --neutral: #96690f;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'IBMPlexSerif', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', 'Songti SC', serif;
  font-size: 16px;
  line-height: 1.75;
}

/* ---------- 顶部导航条 ---------- */
.page-head {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--ink);
  border-bottom: 3px solid var(--accent);
}
.head-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 0.55rem 1.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.head-inner .home {
  color: #e8ddc4;
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}
.head-inner .home:hover { color: #fff; text-decoration: underline; }
.head-inner .crumb {
  color: var(--gold);
  font-family: 'DMMono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

/* ---------- 主内容 ---------- */
main.page {
  max-width: 920px;
  margin: 0 auto;
  padding: 2.6rem 1.4rem 3.5rem;
}

.skill-badge {
  display: inline-block;
  font-family: 'DMMono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--bg);
  background: var(--accent);
  padding: 0.28rem 0.85rem;
  border-radius: 2px;
  margin-bottom: 1rem;
}

h1 {
  font-family: 'CrimsonPro', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', serif;
  font-size: 2.15rem;
  line-height: 1.25;
  margin: 0 0 0.6rem;
  color: var(--ink);
}
h1 .en {
  display: block;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--muted);
  font-family: 'DMMono', monospace;
  letter-spacing: 0.08em;
  margin-top: 0.35rem;
}

.lead {
  font-size: 1.06rem;
  color: var(--muted);
  border-left: 4px solid var(--gold);
  padding: 0.35rem 0 0.35rem 1rem;
  margin: 1.2rem 0 1.6rem;
}

/* ---------- 章节标题 ---------- */
h2 {
  font-family: 'CrimsonPro', 'Noto Sans CJK SC', serif;
  font-size: 1.5rem;
  margin: 2.8rem 0 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--accent);
}
h2 .num {
  color: var(--accent);
  font-family: 'DMMono', monospace;
  font-size: 1.05rem;
  margin-right: 0.6rem;
}
h3 {
  font-size: 1.13rem;
  margin: 1.8rem 0 0.7rem;
  color: var(--accent2);
}
h3::before { content: '◆ '; color: var(--gold); font-size: 0.8em; }
h4 {
  font-size: 1rem;
  margin: 1.2rem 0 0.5rem;
  color: var(--ink);
}
h4::before { content: '· '; color: var(--accent); }

p { margin: 0.7rem 0; }

strong { color: var(--ink); font-weight: 700; }
em { color: var(--muted); }

a { color: var(--accent2); }
a:hover { color: var(--accent); }

/* ---------- 目录 ---------- */
nav.toc {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 1rem 1.4rem;
  margin: 1.6rem 0 2.2rem;
}
nav.toc::before {
  content: '本模块速览';
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 0.5rem;
  font-family: 'DMMono', monospace;
}
nav.toc ol { margin: 0; padding-left: 1.4rem; }
nav.toc li { margin: 0.22rem 0; font-size: 0.92rem; }
nav.toc a { text-decoration: none; }
nav.toc a:hover { text-decoration: underline; }

/* ---------- 表格 ---------- */
.table-wrap {
  overflow-x: auto;
  overflow-y: auto;
  max-height: 620px;
  margin: 1.2rem 0;
  border: 1px solid var(--rule);
  border-radius: 4px;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  line-height: 1.55;
  background: #fbf8ef;
}
thead th {
  position: sticky;
  top: 0;
  background: var(--bg3);
  color: var(--ink);
  text-align: left;
  padding: 0.55rem 0.7rem;
  border-bottom: 2px solid var(--gold);
  font-size: 0.85rem;
  white-space: nowrap;
}
tbody td {
  padding: 0.5rem 0.7rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}
tbody tr:nth-child(even) { background: var(--bg2); }
tbody tr:hover { background: #e9e0c6; }
td.en, th.en { font-family: 'DMMono', monospace; font-size: 0.8rem; color: var(--muted); }

/* ---------- 提示框与卡片 ---------- */
.note {
  background: var(--bg2);
  border-left: 4px solid var(--accent);
  border-radius: 0 4px 4px 0;
  padding: 0.85rem 1.1rem;
  margin: 1.2rem 0;
  font-size: 0.94rem;
}
.note::before {
  content: '▍设定注记';
  display: block;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  margin-bottom: 0.3rem;
}

.tip {
  background: #e8efe6;
  border-left: 4px solid var(--accent2);
  border-radius: 0 4px 4px 0;
  padding: 0.85rem 1.1rem;
  margin: 1.2rem 0;
  font-size: 0.94rem;
}
.tip::before {
  content: '✒ 异世界写作应用';
  display: block;
  color: var(--accent2);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  margin-bottom: 0.3rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
  margin: 1.2rem 0;
}
.card {
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-top: 3px solid var(--gold);
  border-radius: 4px;
  padding: 0.9rem 1rem;
  font-size: 0.9rem;
}
.card h4 { margin: 0 0 0.4rem; }
.card h4::before { content: none; }
.card p { margin: 0.3rem 0; font-size: 0.86rem; color: var(--ink); }

/* ---------- 词条（术语表/法术） ---------- */
dl.entries { margin: 1rem 0; }
dl.entries dt {
  font-weight: 700;
  margin-top: 0.9rem;
  color: var(--ink);
}
dl.entries dt .en {
  font-family: 'DMMono', monospace;
  font-weight: 400;
  font-size: 0.82rem;
  color: var(--muted);
}
dl.entries dd { margin: 0.15rem 0 0 0; padding-left: 1.2rem; font-size: 0.92rem; }

/* ---------- 等级/环级小标签 ---------- */
.chip {
  display: inline-block;
  font-family: 'DMMono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  background: var(--bg3);
  color: var(--ink);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 0 0.5rem;
  margin-right: 0.3rem;
  white-space: nowrap;
}
.chip.red { background: #f3ddd6; border-color: var(--accent); color: var(--accent); }
.chip.green { background: #dcebe2; border-color: var(--accent2); color: var(--accent2); }
.chip.gold { background: #f0e4c8; border-color: var(--gold); color: var(--gold); }

/* 阵营九宫格 */
.grid-3x3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin: 1.2rem 0;
}
.align-cell {
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0.7rem 0.8rem;
  font-size: 0.85rem;
  background: #fbf8ef;
}
.align-cell h4 { margin: 0 0 0.3rem; font-size: 0.95rem; }
.align-cell h4::before { content: none; }
.align-cell .abbr { font-family: 'DMMono', monospace; color: var(--muted); font-size: 0.75rem; }
.align-cell.lg { border-top: 3px solid var(--accent2); }
.align-cell.ng, .align-cell.cg { border-top: 3px solid var(--good); }
.align-cell.ln, .align-cell.n, .align-cell.cn { border-top: 3px solid var(--gold); }
.align-cell.le, .align-cell.ne, .align-cell.ce { border-top: 3px solid var(--accent); }

/* ---------- 分隔 ---------- */
hr {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 2.4rem 0;
}

/* ---------- 上下页导航 ---------- */
nav.pager {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 1.4rem 3rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.9rem;
}
nav.pager a {
  text-decoration: none;
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0.45rem 0.9rem;
}
nav.pager a:hover { border-color: var(--accent); }

/* ---------- 引用与来源 ---------- */
sup a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.75em;
  font-weight: 600;
}
sup a:hover { text-decoration: underline; }

footer .sources {
  margin-top: 3rem;
  border-top: 2px solid var(--gold);
  padding-top: 1.2rem;
}
footer .sources h2 {
  border-bottom: none;
  font-size: 1.15rem;
  margin: 0 0 0.8rem;
}
footer .sources ol {
  padding-left: 1.2rem;
  font-size: 0.85rem;
  color: var(--muted);
}
footer .sources li {
  margin-bottom: 0.5rem;
  overflow-wrap: break-word;
  word-break: break-all;
}
footer .sources .src-title { color: var(--ink); word-break: normal; }
footer .sources .src-url {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.82rem;
  color: var(--accent);
  word-break: break-all;
}

/* ---------- 打印 ---------- */
@media print {
  .page-head, nav.pager, nav.toc { display: none; }
  body { background: #fff; font-size: 12px; }
  .table-wrap { max-height: none; overflow: visible; }
}

/* ---------- 响应式 ---------- */
@media (max-width: 640px) {
  h1 { font-size: 1.65rem; }
  body { font-size: 15px; }
  main.page { padding: 1.8rem 1rem 2.5rem; }
  .grid-3x3 { grid-template-columns: 1fr; }
  nav.pager { flex-direction: column; }
}