/* ============================================================
   《空洞骑士》全攻略站 - 全局样式
   风格：暗黑哥特 + 奇幻（虫之王国）
   主背景 #0d1117 / 卡片 #1a1a2e / 正文 #e6e0d4
   灵魂蓝 #4fc3f7 / 生命红 #e74c3c / 图腾金 #d4af37
   ============================================================ */

:root {
  --bg-deep: #0d1117;        /* 最底层背景 */
  --bg-main: #12121f;        /* 页面主背景 */
  --bg-card: #1a1a2e;        /* 卡片背景 */
  --bg-card-hover: #22223c;  /* 卡片悬停 */
  --bg-nav: rgba(13, 17, 23, 0.92);
  --border: #2b2b45;         /* 边框 */
  --border-soft: #232338;
  --text-main: #e6e0d4;      /* 骨白正文 */
  --text-dim: #9d97a8;       /* 次级文字 */
  --text-faint: #6b6580;     /* 弱文字 */
  --soul-blue: #4fc3f7;      /* 灵魂蓝 */
  --soul-blue-dim: rgba(79, 195, 247, 0.15);
  --life-red: #e74c3c;       /* 生命红 */
  --life-red-dim: rgba(231, 76, 60, 0.14);
  --gold: #d4af37;           /* 图腾金 */
  --gold-dim: rgba(212, 175, 55, 0.12);
  --green: #6fcf97;          /* 可选路线绿 */
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
  --font-title: "Georgia", "Noto Serif SC", "Songti SC", "SimSun", serif;
  --font-body: "Segoe UI", "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  --mono: "Consolas", "Courier New", monospace;
}

/* ---------- 基础重置 ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(79, 195, 247, 0.07), transparent 60%),
    radial-gradient(ellipse 60% 40% at 90% 110%, rgba(231, 76, 60, 0.05), transparent 60%),
    var(--bg-main);
  color: var(--text-main);
  line-height: 1.75;
  font-size: 16px;
  min-height: 100vh;
}

img, svg { max-width: 100%; display: inline-block; vertical-align: middle; }
a { color: var(--soul-blue); text-decoration: none; transition: color .2s; }
a:hover { color: #8adcfc; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-title);
  color: var(--text-main);
  line-height: 1.35;
}
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.15rem; }
h4 { font-size: 1rem; }

/* 标题装饰：骨钉图腾分隔线 */
.section-title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 42px 0 20px;
}
.section-title::before, .section-title::after {
  content: "";
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.section-title .t-icon { color: var(--gold); font-size: 1.2em; }

/* ---------- 容器与布局 ---------- */
.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.main-wrap { display: grid; grid-template-columns: 1fr; gap: 24px; }
.with-sidebar { display: grid; grid-template-columns: 220px 1fr; gap: 28px; align-items: start; }

/* ---------- 顶部导航 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg-nav);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-soft);
}
.nav-inner {
  display: flex; align-items: center; gap: 12px;
  max-width: 1240px; margin: 0 auto; padding: 0 16px; height: 58px;
}
.brand {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-title); font-size: 1rem; color: var(--text-main);
  white-space: nowrap; flex-shrink: 0;
}
.brand svg { width: 22px; height: 22px; }
.brand em { font-style: normal; color: var(--gold); }
.nav-links { display: flex; gap: 1px; flex: 1; flex-wrap: wrap; justify-content: flex-end; }
.nav-links a {
  color: var(--text-dim); padding: 6px 9px; border-radius: var(--radius-sm);
  font-size: .85rem; transition: all .2s; white-space: nowrap;
}
.nav-links a:hover { color: var(--text-main); background: var(--bg-card-hover); }
.nav-links a.active { color: var(--soul-blue); background: var(--soul-blue-dim); }

/* 搜索框 */
.search-box { position: relative; }
.search-box input {
  width: 190px; padding: 7px 12px 7px 34px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px;
  color: var(--text-main); font-size: .88rem; outline: none; transition: width .25s, border-color .25s;
}
.search-box input:focus { width: 240px; border-color: var(--soul-blue); }
.search-box .search-ico {
  position: absolute; left: 11px; top: 50%; transform: translateY(-50%);
  color: var(--text-faint); pointer-events: none; display: flex;
}
#searchResults {
  position: absolute; right: 0; top: calc(100% + 8px);
  width: 340px; max-height: 420px; overflow: auto;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); display: none; z-index: 200;
}
#searchResults.open { display: block; }
#searchResults .sr-item {
  display: block; padding: 10px 14px; border-bottom: 1px solid var(--border-soft);
  cursor: pointer;
}
#searchResults .sr-item:hover { background: var(--bg-card-hover); }
#searchResults .sr-item .k { color: var(--text-main); font-size: .92rem; }
#searchResults .sr-item .t { color: var(--text-faint); font-size: .78rem; }
#searchResults .sr-empty { padding: 14px; color: var(--text-faint); font-size: .88rem; }

/* 汉堡按钮（移动端） */
.nav-toggle { display: none; background: none; border: 1px solid var(--border); color: var(--text-main); border-radius: var(--radius-sm); padding: 6px 10px; cursor: pointer; font-size: 1rem; }

/* ---------- 面包屑 ---------- */
.breadcrumb {
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
  font-size: .82rem; color: var(--text-faint);
  padding: 16px 0 4px;
}
.breadcrumb a { color: var(--text-faint); }
.breadcrumb a:hover { color: var(--soul-blue); }
.breadcrumb .sep { opacity: .5; }
.breadcrumb .cur { color: var(--text-dim); }

/* ---------- 页脚 ---------- */
.site-footer {
  margin-top: 64px;
  border-top: 1px solid var(--border-soft);
  background: var(--bg-deep);
  padding: 34px 0 40px;
  font-size: .85rem; color: var(--text-faint);
}
.site-footer .container { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; }
.site-footer .f-title { color: var(--text-dim); font-family: var(--font-title); margin-bottom: 8px; }
.site-footer ul { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 18px; }
.site-footer a { color: var(--text-faint); }
.site-footer a:hover { color: var(--soul-blue); }
.site-footer .copyright { width: 100%; text-align: center; margin-top: 18px; font-size: .78rem; }

/* ---------- 卡片 ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.card {
  background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius);
  padding: 20px; transition: transform .2s, border-color .2s, box-shadow .2s;
  position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-3px); border-color: var(--soul-blue); box-shadow: var(--shadow); }
.card .c-title { font-family: var(--font-title); font-size: 1.05rem; margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
.card .c-desc { color: var(--text-dim); font-size: .88rem; }
.card .c-meta { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 6px; }

/* 标签徽章 */
.tag {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: .74rem; padding: 2px 9px; border-radius: 20px;
  border: 1px solid var(--border); color: var(--text-dim); background: rgba(0,0,0,.18);
  white-space: nowrap;
}
.tag.main { color: #8adcfc; border-color: rgba(79,195,247,.4); background: var(--soul-blue-dim); }
.tag.side { color: var(--green); border-color: rgba(111,207,151,.35); background: rgba(111,207,151,.1); }
.tag.dream { color: #c9a6f7; border-color: rgba(201,166,247,.35); background: rgba(201,166,247,.1); }
.tag.dlc { color: var(--gold); border-color: rgba(212,175,55,.4); background: var(--gold-dim); }
.tag.hidden { color: var(--life-red); border-color: rgba(231,76,60,.4); background: var(--life-red-dim); }
.tag.danger { color: var(--life-red); border-color: rgba(231,76,60,.45); }

/* 难度星级 */
.diff { color: var(--gold); font-size: .78rem; letter-spacing: 2px; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; border-radius: var(--radius-sm);
  border: 1px solid var(--soul-blue); color: var(--soul-blue);
  background: transparent; cursor: pointer; font-size: .95rem;
  transition: all .22s; font-family: var(--font-body);
}
.btn:hover { background: var(--soul-blue); color: #0d1117; box-shadow: 0 0 18px rgba(79,195,247,.35); }
.btn.btn-red { border-color: var(--life-red); color: var(--life-red); }
.btn.btn-red:hover { background: var(--life-red); color: #fff; box-shadow: 0 0 18px rgba(231,76,60,.35); }
.btn.btn-gold { border-color: var(--gold); color: var(--gold); }
.btn.btn-gold:hover { background: var(--gold); color: #0d1117; }
.btn.btn-ghost { border-color: var(--border); color: var(--text-dim); }
.btn.btn-ghost:hover { background: var(--bg-card-hover); color: var(--text-main); box-shadow: none; }
.btn.btn-sm { padding: 6px 14px; font-size: .84rem; }

/* ---------- Hero 区 ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 84px 0 70px; text-align: center;
  border-bottom: 1px solid var(--border-soft);
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(79,195,247,.10), transparent 65%),
    linear-gradient(180deg, var(--bg-deep), var(--bg-main));
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cpath d='M60 8l8 34 34 8-34 8-8 34-8-34-34-8 34-8z' fill='none' stroke='%234fc3f7' stroke-opacity='.08'/%3E%3C/svg%3E");
}
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  letter-spacing: .06em; position: relative;
  background: linear-gradient(180deg, #f2ece0 20%, var(--gold) 70%, #a8812a 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  text-shadow: 0 0 40px rgba(212,175,55,.15);
}
.hero .subtitle { color: var(--text-dim); font-size: clamp(1rem, 2vw, 1.2rem); margin: 14px 0 8px; letter-spacing: .18em; }
.hero .tagline { color: var(--text-faint); font-size: .9rem; max-width: 620px; margin: 0 auto 30px; }
.hero .hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero .hero-deco { margin: 26px auto 0; color: var(--gold); opacity: .7; }

/* 收集总览 */
.progress-overview {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px;
  margin-top: 40px; text-align: left;
}
.progress-overview .po-item {
  background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius);
  padding: 14px 16px;
}
.progress-overview .po-label { color: var(--text-faint); font-size: .8rem; }
.progress-overview .po-num { font-family: var(--font-title); font-size: 1.35rem; color: var(--soul-blue); }
.progress-overview .po-num small { font-size: .8rem; color: var(--text-dim); }
.progress-bar { height: 6px; background: rgba(0,0,0,.4); border-radius: 4px; overflow: hidden; margin-top: 8px; }
.progress-bar .fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--soul-blue), #8adcfc);
  border-radius: 4px; transition: width .6s ease;
}

/* ---------- 表格 ---------- */
.table-wrap { overflow-x: auto; margin: 14px 0; border-radius: var(--radius); border: 1px solid var(--border-soft); }
table.data {
  width: 100%; border-collapse: collapse; font-size: .9rem; min-width: 560px;
}
table.data th {
  background: var(--bg-deep); color: var(--gold); font-family: var(--font-title);
  text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--border); white-space: nowrap;
  position: sticky; top: 0;
}
table.data td { padding: 10px 14px; border-bottom: 1px solid var(--border-soft); vertical-align: top; }
table.data tbody tr:nth-child(even) { background: rgba(255,255,255,.018); }
table.data tbody tr:hover { background: var(--soul-blue-dim); }
table.data .t-center { text-align: center; }
table.data .t-actions a { margin-right: 4px; font-size: .85rem; }

/* ---------- 折叠（剧透/详情） ---------- */
details.accordion {
  background: var(--bg-card); border: 1px solid var(--border-soft);
  border-radius: var(--radius); margin: 10px 0; overflow: hidden;
}
details.accordion summary {
  cursor: pointer; padding: 13px 18px; font-family: var(--font-title);
  color: var(--text-main); list-style: none; display: flex; align-items: center; gap: 10px;
  transition: background .2s;
}
details.accordion summary::-webkit-details-marker { display: none; }
details.accordion summary::before { content: "▸"; color: var(--gold); transition: transform .2s; }
details.accordion[open] summary::before { transform: rotate(90deg); }
details.accordion summary:hover { background: var(--bg-card-hover); }
details.accordion .acc-body { padding: 4px 18px 16px; color: var(--text-dim); font-size: .92rem; }
details.accordion .acc-body ul { padding-left: 20px; margin: 8px 0; }
details.accordion .acc-body li { margin: 4px 0; }
.spoiler-tag { color: var(--life-red); border: 1px solid rgba(231,76,60,.4); border-radius: 4px; padding: 0 7px; font-size: .7rem; margin-left: 6px; white-space: nowrap; }

/* ---------- 侧边栏目录 ---------- */
.toc { position: sticky; top: 80px; }
.toc h4 { color: var(--text-dim); font-size: .9rem; margin-bottom: 10px; letter-spacing: .1em; }
.toc ul { list-style: none; border-left: 1px solid var(--border); }
.toc a {
  display: block; padding: 6px 14px; color: var(--text-faint); font-size: .85rem;
  border-left: 2px solid transparent; margin-left: -1px; transition: all .2s;
}
.toc a:hover { color: var(--soul-blue); border-left-color: var(--soul-blue); background: var(--soul-blue-dim); }

/* ---------- 面板 ---------- */
.panel {
  background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius);
  padding: 20px 22px; margin: 16px 0;
}
.panel.blue { border-left: 3px solid var(--soul-blue); }
.panel.red { border-left: 3px solid var(--life-red); }
.panel.gold { border-left: 3px solid var(--gold); }
.panel .p-title { font-family: var(--font-title); color: var(--soul-blue); margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.panel.red .p-title { color: var(--life-red); }
.panel.gold .p-title { color: var(--gold); }
.panel p, .panel li { color: var(--text-dim); font-size: .92rem; }
.panel ul { padding-left: 20px; }

/* ---------- 召唤/信息条 ---------- */
.callout {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--soul-blue-dim); border: 1px solid rgba(79,195,247,.3);
  border-radius: var(--radius-sm); padding: 12px 16px; margin: 14px 0; font-size: .9rem; color: var(--text-dim);
}
.callout.warn { background: var(--life-red-dim); border-color: rgba(231,76,60,.35); }

/* ---------- 区域详情 ---------- */
.region-hero {
  display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center;
  padding: 26px 28px; margin: 20px 0;
  background:
    radial-gradient(ellipse 60% 100% at 90% 0%, rgba(79,195,247,.08), transparent 60%),
    var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius); position: relative; overflow: hidden;
}
.region-hero h1 { font-size: 1.9rem; }
.region-hero .rh-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.boss-hero { grid-template-columns: 64px 1fr auto; }
.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin: 16px 0; }
.info-grid .ig-item { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-sm); padding: 12px 16px; }
.info-grid .ig-k { color: var(--text-faint); font-size: .78rem; letter-spacing: .08em; }
.info-grid .ig-v { color: var(--text-main); font-size: .92rem; margin-top: 3px; overflow-wrap: anywhere; }

/* 招式表 */
.move-table td:first-child { font-weight: 600; color: var(--soul-blue); white-space: nowrap; }

/* ---------- 护符网格 ---------- */
.charm-card { display: grid; grid-template-columns: 46px 1fr; gap: 12px; }
.charm-card .c-title { display: block; line-height: 1.3; }
.charm-card .c-title .c-name {
  display: block; font-size: 1.05rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.charm-card .c-title .c-en {
  display: block; font-size: .7rem; color: var(--text-faint); font-family: var(--font-body); font-weight: normal; opacity: .85; margin-top: 3px;
}
.charm-ico {
  width: 46px; height: 46px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 35% 30%, #2c2c50, #14142a 70%);
  border: 1px solid var(--border); color: var(--soul-blue); font-size: 1.3rem;
}
.charm-slots { display: inline-flex; gap: 3px; margin: 2px 0 4px; vertical-align: middle; }
.charm-slots i { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); display: inline-block; }
.charm-slots i.empty { background: transparent; border: 1px solid var(--border); }
.charm-builds { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin-top: 10px; }

/* ---------- 地图 ---------- */
.map-wrap {
  background: var(--bg-deep); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px; margin: 18px 0; position: relative; overflow: hidden;
}
.map-wrap svg { display: block; width: 100%; height: auto; }
.map-legend { display: flex; flex-wrap: wrap; gap: 16px; padding: 10px 4px 4px; font-size: .8rem; color: var(--text-faint); }
.map-legend .lg { display: inline-flex; align-items: center; gap: 6px; }
.map-legend .swatch { width: 14px; height: 4px; border-radius: 2px; display: inline-block; }
.map-region { cursor: pointer; transition: all .2s; }
.map-region:hover .mr-body { filter: brightness(1.5); }
.map-region .mr-body { transition: filter .2s; }
.map-link { stroke: var(--text-faint); stroke-dasharray: 6 5; fill: none; stroke-width: 1.6; }
.map-link.main-line { stroke: var(--gold); stroke-dasharray: none; stroke-width: 2.4; }
.map-link.optional { stroke: var(--green); }
.map-num {
  font-family: var(--font-title); font-size: 15px; font-weight: 700;
  fill: #0d1117; text-anchor: middle; dominant-baseline: central;
}
.map-num-ring { fill: var(--gold); }
.map-label { font-size: 12.5px; font-family: var(--font-title); fill: var(--text-main); text-anchor: middle; pointer-events: none; }
.map-type { font-size: 10px; fill: var(--text-faint); text-anchor: middle; pointer-events: none; }

/* ---------- 进度追踪器 ---------- */
.tracker-group { margin: 22px 0; }
.tracker-group > h3 {
  display: flex; align-items: center; gap: 10px;
  padding-bottom: 8px; border-bottom: 1px solid var(--border-soft);
}
.tracker-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 8px; margin-top: 12px; }
.tracker-item {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-sm);
  padding: 9px 12px; font-size: .88rem; cursor: pointer; transition: all .18s;
}
.tracker-item:hover { border-color: var(--soul-blue); }
.tracker-item.checked { opacity: .55; }
.tracker-item.checked .tk-name { text-decoration: line-through; color: var(--text-faint); }
.tracker-item input { accent-color: var(--soul-blue); width: 16px; height: 16px; cursor: pointer; flex-shrink: 0; }
.tracker-item .tk-name { flex: 1; }
.tracker-item .tk-zone { color: var(--text-faint); font-size: .74rem; }
.tracker-bar-sticky {
  position: sticky; top: 62px; z-index: 50;
  background: var(--bg-nav); backdrop-filter: blur(8px);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px 16px; margin: 16px 0; display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}
.tracker-bar-sticky .tb-label { font-family: var(--font-title); color: var(--gold); font-size: .95rem; white-space: nowrap; }
.tracker-bar-sticky .tb-bar { flex: 1; min-width: 160px; }
.tracker-bar-sticky .tb-pct { color: var(--soul-blue); font-family: var(--mono); font-size: .95rem; white-space: nowrap; }
.tracker-bar-sticky .tb-reset { color: var(--text-faint); font-size: .8rem; cursor: pointer; white-space: nowrap; }
.tracker-bar-sticky .tb-reset:hover { color: var(--life-red); }

/* ---------- BOSS 详情 ---------- */
.boss-hero { display: grid; grid-template-columns: 56px 1fr; gap: 18px; align-items: center; }
.boss-sigil {
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 35% 30%, #3a1020, #170a12 70%);
  border: 1px solid var(--life-red); color: var(--life-red); font-size: 1.5rem;
}
.boss-filter { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.boss-filter button {
  padding: 6px 16px; border-radius: 20px; border: 1px solid var(--border);
  background: transparent; color: var(--text-dim); cursor: pointer; font-size: .85rem; transition: all .2s;
}
.boss-filter button:hover { color: var(--text-main); border-color: var(--text-dim); }
.boss-filter button.active { color: #0d1117; background: var(--soul-blue); border-color: var(--soul-blue); font-weight: 600; }

/* ---------- 导览模式 ---------- */
.tour-nav { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 16px 0; flex-wrap: wrap; }
.tour-nav .tn-step { color: var(--text-faint); font-size: .85rem; }

/* ---------- FAQ ---------- */
.faq-item details.accordion summary { font-family: var(--font-body); font-weight: 600; }

/* ---------- 搜索页/列表 ---------- */
.list-page-hero { padding: 40px 0 24px; }
.list-page-hero h1 { font-size: 2.2rem; display: flex; align-items: center; gap: 14px; }
.list-page-hero p { color: var(--text-dim); margin-top: 8px; max-width: 720px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .with-sidebar { grid-template-columns: 1fr; }
  .toc { position: static; max-height: none; }
  .toc ul { display: flex; flex-wrap: wrap; gap: 6px; border-left: none; }
  .toc a { border-left: none; border: 1px solid var(--border-soft); border-radius: 20px; padding: 4px 12px; font-size: .8rem; }
  .toc a:hover { border-color: var(--soul-blue); }
}
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 62px; left: 0; right: 0;
    flex-direction: column; background: var(--bg-nav); border-bottom: 1px solid var(--border);
    padding: 10px 16px; gap: 2px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 12px; }
  .search-box { margin-left: auto; }
  .search-box input, .search-box input:focus { width: 150px; }
  #searchResults { width: min(340px, 90vw); right: 0; }
}
@media (max-width: 640px) {
  .search-box { display: none; }
  .hero { padding: 52px 0 44px; }
  .region-hero { grid-template-columns: 1fr; padding: 20px; }
  .boss-hero { grid-template-columns: 1fr; }
  .boss-hero .boss-sigil { width: 48px; height: 48px; font-size: 1.3rem; }
  .region-hero > a.btn,
  .hero .hero-actions .btn { width: 100%; justify-content: center; box-sizing: border-box; }
  .card-grid { grid-template-columns: 1fr 1fr; }
  .card-grid.cols-1 { grid-template-columns: 1fr; }
  .progress-overview { grid-template-columns: repeat(2, 1fr); }
  .toc { display: none; }
  .with-sidebar { grid-template-columns: 1fr; }
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.25rem; }
  .hero h1 { font-size: clamp(2rem, 8vw, 3rem); }
  .info-grid { grid-template-columns: 1fr !important; }
  .boss-filter button { font-size: .8rem; padding: 5px 12px; }
}
@media (max-width: 420px) {
  .card-grid { grid-template-columns: 1fr; }
}

/* ---------- 打印 ---------- */
@media print {
  .site-header, .site-footer, .toc, .breadcrumb, .boss-filter, .tracker-bar-sticky { display: none !important; }
  body { background: #fff; color: #222; }
}