/* ── 七界梦谭小神仙攻略站 · 仙侠暗色主题 ─────────────────── */
:root {
  --bg: #0a0f13;
  --bg-2: #0e151b;
  --panel: #141d25;
  --panel-2: #18222c;
  --line: #26313c;
  --gold: #d4b886;
  --gold-2: #b8934f;
  --gold-dim: #8a744d;
  --text: #e9e2d0;
  --muted: #93a0ad;
  --red: #c0574a;
  --green: #5d8a6a;
  --title-font: 'STKaiti', 'KaiTi', 'Songti SC', 'SimSun', serif;
  --body-font: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(212, 184, 134, 0.06), transparent 60%),
    radial-gradient(900px 420px at 10% 0%, rgba(93, 138, 106, 0.05), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--gold); text-decoration: none; }
a:hover { color: #f0d9a8; }
.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.site-main { flex: 1; }
.muted { color: var(--muted); }
.empty {
  background: var(--panel);
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: 28px;
  text-align: center;
  color: var(--muted);
}

/* ── 顶部导航 ────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 15, 19, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  height: 60px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--gold-dim);
  border-radius: 8px;
  color: var(--gold);
  font-size: 20px;
  background: linear-gradient(145deg, #1a2530, #101820);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong {
  font-family: var(--title-font);
  font-size: 18px;
  letter-spacing: 4px;
  color: var(--gold);
}
.brand-text em {
  font-style: normal;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 2px;
}
.site-nav { display: flex; gap: 4px; margin-left: 12px; flex: 1; }
.site-nav a {
  padding: 6px 16px;
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  letter-spacing: 2px;
  transition: background 0.15s, color 0.15s;
}
.site-nav a:hover { background: var(--panel-2); color: var(--gold); }
.site-nav a.on {
  color: var(--gold);
  background: linear-gradient(180deg, rgba(212,184,134,0.14), rgba(212,184,134,0.05));
  box-shadow: inset 0 -2px 0 var(--gold-2);
}
.header-auth { display: flex; align-items: center; gap: 10px; }
.hello { font-size: 13px; color: var(--muted); max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.logout-form { margin: 0; }

.btn {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}
.btn:hover { border-color: var(--gold-dim); color: var(--gold); }
.btn-gold {
  background: linear-gradient(180deg, #e5c893, #c9a35f);
  border-color: #a8843f;
  color: #2c2110;
  font-weight: 600;
}
.btn-gold:hover { background: linear-gradient(180deg, #f0d6a2, #d4b886); color: #1d1508; }
.btn-ghost { background: transparent; }
.btn-lg { padding: 10px 28px; font-size: 16px; letter-spacing: 2px; }
.btn-block { width: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--gold);
  border-radius: 2px;
}

/* ── 首页 Hero ───────────────────────────────────────────── */
.hero {
  padding: 72px 0 56px;
  text-align: center;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(600px 240px at 50% 0%, rgba(212, 184, 134, 0.08), transparent 70%);
}
.hero-trigrams {
  display: flex;
  justify-content: center;
  gap: 18px;
  font-size: 22px;
  color: var(--gold-dim);
  opacity: 0.7;
  margin-bottom: 20px;
}
.hero h1 {
  font-family: var(--title-font);
  font-size: 44px;
  letter-spacing: 10px;
  margin: 0 0 14px;
  color: var(--gold);
  text-shadow: 0 2px 18px rgba(212, 184, 134, 0.25);
}
.hero-sub { color: var(--muted); letter-spacing: 2px; margin: 0 0 28px; }
.hero-actions { display: flex; justify-content: center; gap: 16px; }

/* ── 通用区块 ────────────────────────────────────────────── */
.section { padding: 36px 0 8px; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
  margin-bottom: 18px;
}
.section-head h2 {
  font-family: var(--title-font);
  font-size: 24px;
  letter-spacing: 4px;
  margin: 0;
  color: var(--gold);
}
.sec-mark { margin-right: 8px; color: var(--gold-2); }
.more { font-size: 13px; color: var(--muted); }
.more:hover { color: var(--gold); }

/* 置顶卡 */
.top-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.top-card {
  position: relative;
  display: block;
  background: linear-gradient(145deg, var(--panel-2), var(--panel));
  border: 1px solid var(--gold-dim);
  border-radius: 12px;
  padding: 18px 20px;
  transition: transform 0.15s, box-shadow 0.15s;
}
.top-card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.4); }
.top-card h3 { margin: 6px 0 8px; font-size: 17px; color: var(--text); }
.badge-top {
  display: inline-block;
  font-size: 11px;
  padding: 1px 8px;
  border-radius: 4px;
  background: var(--red);
  color: #fff;
  letter-spacing: 2px;
}
.top-card .meta { font-size: 12px; color: var(--muted); }

/* 资讯列表 */
.news-list { list-style: none; margin: 0; padding: 0; }
.news-list li + li { border-top: 1px solid var(--line); }
.news-list a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 8px;
  color: var(--text);
  transition: background 0.12s;
  border-radius: 6px;
}
.news-list a:hover { background: var(--panel); }
.news-list .news-title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-list time { font-size: 13px; color: var(--muted); flex-shrink: 0; }
.tag {
  flex-shrink: 0;
  font-size: 12px;
  padding: 2px 10px;
  border-radius: 4px;
  letter-spacing: 2px;
  border: 1px solid;
}
.tag-news { color: #d4b886; border-color: #8a744d; background: rgba(212,184,134,0.08); }
.tag-notice { color: #e08d83; border-color: #8c4a42; background: rgba(192,87,74,0.1); }
.tag-misc { color: #9db8a6; border-color: #4f6b58; background: rgba(93,138,106,0.1); }
.tag-guide { color: #a9c6e0; border-color: #4d6b8a; background: rgba(93,138,180,0.1); }
.badge-inline {
  font-size: 11px;
  color: #fff;
  background: var(--red);
  border-radius: 3px;
  padding: 0 5px;
  margin-right: 6px;
}

/* 攻略 */
.cat-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.chip {
  padding: 5px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  font-size: 13px;
  background: var(--panel);
}
.chip:hover { border-color: var(--gold-dim); color: var(--gold); }
.chip-cnt {
  margin-left: 6px;
  font-size: 11px;
  color: var(--muted);
}
.guide-grid {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}
.guide-grid a {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--text);
  transition: border-color 0.15s, transform 0.15s;
}
.guide-grid a:hover { border-color: var(--gold-dim); transform: translateY(-2px); }
.guide-cat { font-size: 12px; color: var(--gold-2); letter-spacing: 2px; }
.guide-title { font-size: 15px; }

.guide-list { list-style: none; margin: 0; padding: 0; }
.guide-list li + li { margin-top: 10px; }
.guide-list a {
  display: block;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--text);
  transition: border-color 0.15s;
}
.guide-list a:hover { border-color: var(--gold-dim); }
.guide-row-main { display: flex; align-items: center; gap: 12px; }
.guide-row-main .guide-title { flex: 1; }
.guide-kw { margin-top: 6px; font-size: 12px; color: var(--muted); }

/* 工具卡片 */
.tool-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.tool-cards-page { margin-top: 8px; }
.tool-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: linear-gradient(145deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
  color: var(--text);
  transition: border-color 0.15s, transform 0.15s;
}
.tool-card:hover { border-color: var(--gold-dim); transform: translateY(-2px); }
.tool-icon {
  flex-shrink: 0;
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  border-radius: 12px;
  background: rgba(212,184,134,0.06);
}
.tool-info { flex: 1; }
.tool-info h3 { margin: 0 0 6px; font-size: 17px; color: var(--gold); }
.tool-info p { margin: 0; font-size: 13px; color: var(--muted); line-height: 1.6; }
.tool-go { flex-shrink: 0; font-size: 13px; color: var(--gold-2); }
.tool-card-soon { opacity: 0.65; cursor: default; }
.tool-card-soon:hover { transform: none; border-color: var(--line); }
.tool-tags { display: flex; gap: 8px; margin-top: 10px; }
.tool-tags em {
  font-style: normal;
  font-size: 11px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 8px;
}

/* ── 内页通用 ────────────────────────────────────────────── */
.page { padding: 28px 0 48px; }
.crumb { font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.crumb a { color: var(--muted); }
.crumb a:hover { color: var(--gold); }
.page-title {
  font-family: var(--title-font);
  font-size: 30px;
  letter-spacing: 6px;
  color: var(--gold);
  margin: 0 0 8px;
}
.page-desc { color: var(--muted); font-size: 14px; margin: 0 0 20px; }

.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 20px; }
.tab {
  padding: 6px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 14px;
  background: var(--panel);
}
.tab:hover { border-color: var(--gold-dim); color: var(--gold); }
.tab.on {
  background: linear-gradient(180deg, #e5c893, #c9a35f);
  border-color: #a8843f;
  color: #2c2110;
  font-weight: 600;
}

.pager { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 26px; }
.pager a, .pager span {
  min-width: 34px;
  text-align: center;
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 14px;
  background: var(--panel);
}
.pager a:hover { border-color: var(--gold-dim); color: var(--gold); }
.pager .cur { background: var(--gold); border-color: var(--gold); color: #2c2110; font-weight: 600; }
.pager .dots { border: none; background: none; color: var(--muted); }

/* ── 文章详情 ────────────────────────────────────────────── */
.article-page { max-width: 900px; }
.article-box {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 30px 34px;
}
.article-head { border-bottom: 1px solid var(--line); padding-bottom: 16px; margin-bottom: 20px; }
.article-head h1 {
  font-family: var(--title-font);
  font-size: 28px;
  letter-spacing: 2px;
  margin: 12px 0 10px;
  color: var(--text);
}
.article-meta { display: flex; align-items: center; gap: 16px; font-size: 13px; color: var(--muted); }
.origin { font-size: 13px; }
.fetch-fail {
  background: rgba(192, 87, 74, 0.12);
  border: 1px solid #8c4a42;
  color: #e0a79f;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 14px;
  margin-bottom: 16px;
}

/* 镜像正文：官方内容多为深底白字内联样式，这里兜底保护 */
.article-content {
  background: #1a1410;
  border-radius: 10px;
  padding: 24px;
  color: #e8e0cf;
  overflow-wrap: break-word;
  line-height: 1.8;
}
.article-content img { max-width: 100% !important; height: auto !important; display: block; margin: 12px auto; }
.article-content table { max-width: 100% !important; display: block; overflow-x: auto; }
.article-content a { color: #f0d9a8; text-decoration: underline; }
.article-content div, .article-content p, .article-content td, .article-content th {
  max-width: 100% !important;
}

.related { margin-top: 26px; }
.related h2 {
  font-family: var(--title-font);
  font-size: 20px;
  letter-spacing: 4px;
  color: var(--gold);
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}
.related ul { list-style: none; padding: 0; margin: 0; }
.related li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 4px;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
}
.related li a { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); }
.related li a:hover { color: var(--gold); }
.related time { color: var(--muted); font-size: 12px; }

/* ── 登录注册 ────────────────────────────────────────────── */
.auth-page { display: flex; justify-content: center; }
.auth-box {
  width: 100%;
  max-width: 420px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 34px 32px;
  margin-top: 24px;
}
.auth-title {
  font-family: var(--title-font);
  font-size: 28px;
  letter-spacing: 8px;
  text-align: center;
  color: var(--gold);
  margin: 0 0 6px;
}
.auth-sub { text-align: center; color: var(--muted); font-size: 13px; margin: 0 0 22px; }
.auth-form label { display: block; margin-bottom: 16px; }
.auth-form label span { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; letter-spacing: 2px; }
.auth-form input {
  width: 100%;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.15s;
  font-family: inherit;
}
.auth-form input:focus { border-color: var(--gold-2); }
.form-error {
  background: rgba(192, 87, 74, 0.12);
  border: 1px solid #8c4a42;
  color: #e0a79f;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 14px;
  margin-bottom: 18px;
}
.auth-switch { text-align: center; font-size: 13px; color: var(--muted); margin: 18px 0 0; }

/* ── 错误页 ──────────────────────────────────────────────── */
.error-box { text-align: center; padding: 60px 0; }
.error-trigram { font-size: 64px; color: var(--gold-dim); margin-bottom: 12px; }
.error-box h1 { font-family: var(--title-font); letter-spacing: 6px; color: var(--gold); }
.error-box p { color: var(--muted); margin-bottom: 24px; }

/* ── 页脚 ────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 30px 0 26px;
  text-align: center;
  font-size: 13px;
  color: var(--text);
  background: var(--bg-2);
}
.footer-trigrams { color: var(--gold-dim); letter-spacing: 10px; margin-bottom: 12px; opacity: 0.7; }
.site-footer p { margin: 4px 0; }
.site-footer .muted { font-size: 12px; }

.back-top {
  position: fixed;
  right: 22px;
  bottom: 26px;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--gold-dim);
  background: rgba(20, 29, 37, 0.9);
  color: var(--gold);
  font-size: 18px;
  cursor: pointer;
  display: none;
  z-index: 60;
}
.back-top.show { display: block; }

/* ── 响应式 ──────────────────────────────────────────────── */
@media (max-width: 760px) {
  .header-inner { flex-wrap: wrap; height: auto; padding: 10px 20px; gap: 10px; }
  .nav-toggle { display: flex; margin-left: auto; }
  .site-nav {
    display: none;
    flex-basis: 100%;
    flex-direction: column;
    order: 3;
    margin-left: 0;
    padding-bottom: 8px;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 10px 14px; }
  .header-auth { margin-left: 0; order: 2; }
  .nav-toggle { order: 1; }
  .hero { padding: 48px 0 40px; }
  .hero h1 { font-size: 30px; letter-spacing: 6px; }
  .hero-trigrams { gap: 10px; font-size: 16px; }
  .article-box { padding: 20px 16px; }
  .article-content { padding: 14px 10px; }
  .news-list a { gap: 8px; }
  .news-list time { display: none; }
  .hello { display: none; }
}