/* ============================================================
   星语手账素材库 · 全局样式
   ============================================================ */
:root {
  --bg: #0b0b14;
  --bg-soft: #121020;
  --card: rgba(255, 255, 255, 0.055);
  --card-strong: rgba(255, 255, 255, 0.09);
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #f4f1ff;
  --text-2: #a9a3c8;
  --text-3: #6f6a8f;
  --accent: #a78bfa;
  --accent-2: #f472b6;
  --accent-3: #fbbf24;
  --green: #34d399;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  --maxw: 1200px;
  --header-h: 66px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Noto Sans CJK SC", "Segoe UI", sans-serif;
  background:
    radial-gradient(1100px 700px at 85% -10%, rgba(124, 58, 237, 0.22), transparent 60%),
    radial-gradient(900px 650px at 5% 110%, rgba(236, 72, 153, 0.16), transparent 60%),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}

::selection { background: rgba(139, 92, 246, 0.45); color: #fff; }

img { max-width: 100%; display: block; }
a { color: inherit; }
button { font-family: inherit; }

/* ---------- 星野背景 ---------- */
.starfield {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
}
.starfield i {
  position: absolute; background: #fff; border-radius: 50%;
  animation: twinkle 3s ease-in-out infinite; opacity: 0.6;
}
@keyframes twinkle {
  0%, 100% { opacity: 0.15; transform: scale(0.7); }
  50% { opacity: 0.9; transform: scale(1.25); }
}
.bg-glow {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(600px 400px at 15% 20%, rgba(167, 139, 250, 0.08), transparent 70%),
    radial-gradient(700px 500px at 85% 65%, rgba(244, 114, 182, 0.07), transparent 70%);
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; position: relative; z-index: 1; }

/* ============================================================
   顶部导航
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 11, 20, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }

.logo {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 800; font-size: 1.06rem; letter-spacing: 0.5px;
  text-decoration: none; color: var(--text); white-space: nowrap;
}
.logo-star {
  display: inline-grid; place-items: center; width: 30px; height: 30px;
  border-radius: 10px; font-size: 15px; color: #1a1226;
  background: linear-gradient(135deg, #fbbf24, #f472b6 55%, #a78bfa);
  box-shadow: 0 4px 14px rgba(244, 114, 182, 0.45);
  animation: logoFloat 4s ease-in-out infinite;
}
@keyframes logoFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-3px) rotate(6deg); }
}

.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-links a {
  display: inline-block; padding: 8px 15px; border-radius: 999px;
  text-decoration: none; color: var(--text-2); font-size: 0.94rem; font-weight: 500;
  transition: color 0.22s, background 0.22s;
}
.nav-links a:hover { color: var(--text); background: var(--card-strong); }
.nav-links a.active { color: #fff; background: linear-gradient(120deg, rgba(139, 92, 246, 0.35), rgba(236, 72, 153, 0.28)); box-shadow: inset 0 0 0 1px rgba(167, 139, 250, 0.35); }

.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 42px; height: 42px; padding: 10px; background: var(--card);
  border: 1px solid var(--border); border-radius: 12px; cursor: pointer;
}
.nav-toggle span {
  height: 2px; border-radius: 2px; background: var(--text);
  transition: transform 0.25s, opacity 0.25s;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   首页 Hero
   ============================================================ */
.hero { padding: 92px 0 58px; text-align: center; position: relative; }
.hero-kicker {
  display: inline-block; padding: 6px 16px; border-radius: 999px;
  font-size: 12px; letter-spacing: 2.5px; font-weight: 700; color: #d6ccff;
  background: rgba(167, 139, 250, 0.12); border: 1px solid rgba(167, 139, 250, 0.3);
  margin-bottom: 22px;
}
.hero-title {
  font-size: clamp(2.2rem, 6.4vw, 4.1rem);
  font-weight: 800; line-height: 1.16; letter-spacing: 1px;
  background: linear-gradient(120deg, #ffffff 15%, #c4b5fd 48%, #f472b6 80%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-shadow: 0 20px 60px rgba(167, 139, 250, 0.2);
}
.hero-sub { color: var(--text-2); font-size: clamp(1rem, 2vw, 1.2rem); max-width: 640px; margin: 20px auto 32px; }

.hero-stats {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  margin-top: 34px; color: var(--text-3); font-size: 0.92rem; font-weight: 600;
}
.hero-stats span { color: var(--text-2); }
.hero-stats i { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }

/* ---------- 搜索条 ---------- */
.search-bar {
  max-width: 620px; margin: 0 auto; display: flex; gap: 10px; align-items: center;
  background: rgba(255, 255, 255, 0.06); border: 1px solid var(--border-strong);
  border-radius: 999px; padding: 8px 8px 8px 24px;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.search-bar:focus-within {
  border-color: rgba(167, 139, 250, 0.65);
  box-shadow: 0 12px 46px rgba(0, 0, 0, 0.45), 0 0 0 4px rgba(139, 92, 246, 0.12);
}
.search-bar input {
  flex: 1; min-width: 0; background: none; border: none; outline: none;
  color: var(--text); font-size: 1rem; padding: 10px 0;
}
.search-bar input::placeholder { color: var(--text-3); }
.search-bar button {
  border: none; cursor: pointer; border-radius: 999px; padding: 11px 26px;
  font-size: 0.95rem; font-weight: 700; color: #fff;
  background: linear-gradient(120deg, #8b5cf6, #ec4899);
  box-shadow: 0 8px 22px rgba(139, 92, 246, 0.4);
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
  white-space: nowrap;
}
.search-bar button:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(139, 92, 246, 0.55); filter: brightness(1.06); }

/* ---------- 首页搜索联查结果 ---------- */
.index-results { padding-top: 46px; }
.results-group { margin-bottom: 38px; }
.results-group > h3 {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.02rem; color: var(--text-2); font-weight: 700; margin-bottom: 16px;
  letter-spacing: 1px;
}
.results-group > h3::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, var(--border), transparent); }
.results-group .grid { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 18px; }

/* ============================================================
   区块
   ============================================================ */
.section { padding: 64px 0 10px; }
.section-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 16px; margin-bottom: 26px; flex-wrap: wrap;
}
.section-eyebrow {
  display: block; font-size: 12px; letter-spacing: 3px; font-weight: 800;
  color: var(--accent); margin-bottom: 6px;
}
.section-head h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; letter-spacing: 1px; }
.section-head h2 span, .page-title span { background: linear-gradient(120deg, #a78bfa, #f472b6); -webkit-background-clip: text; background-clip: text; color: transparent; }
.link-more {
  text-decoration: none; color: var(--accent); font-weight: 600; font-size: 0.95rem;
  display: inline-flex; align-items: center; gap: 6px; transition: gap 0.25s;
}
.link-more:hover { gap: 12px; }

/* ---------- 分类瓷片 ---------- */
.cat-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px;
}
.cat-tile {
  display: flex; align-items: center; gap: 16px; padding: 22px 20px;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  text-decoration: none; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  transition: transform 0.28s, border-color 0.28s, box-shadow 0.28s, background 0.28s;
  position: relative; overflow: hidden;
}
.cat-tile::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity 0.3s;
  background: radial-gradient(240px 120px at 10% 0%, rgba(139, 92, 246, 0.22), transparent 70%);
}
.cat-tile:hover { transform: translateY(-5px); border-color: rgba(167, 139, 250, 0.5); box-shadow: var(--shadow); }
.cat-tile:hover::before { opacity: 1; }
.cat-icon {
  width: 52px; height: 52px; flex: none; display: grid; place-items: center;
  font-size: 26px; border-radius: 15px; background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(167, 139, 250, 0.28);
}
.cat-tile h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 2px; }
.cat-tile p { font-size: 0.84rem; color: var(--text-3); }
.cat-arrow { margin-left: auto; color: var(--text-3); font-size: 1.15rem; transition: transform 0.25s, color 0.25s; }
.cat-tile:hover .cat-arrow { transform: translateX(4px); color: var(--accent); }

/* ============================================================
   网格与卡片
   ============================================================ */
.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(268px, 1fr));
  gap: 22px;
}
.grid-3 { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  display: flex; flex-direction: column;
}
.card:hover {
  transform: translateY(-6px); border-color: rgba(167, 139, 250, 0.45);
  box-shadow: 0 22px 44px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(167, 139, 250, 0.12);
}
.card-media { position: relative; overflow: hidden; background: var(--bg-soft); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.55s ease; }
.card:hover .card-media img { transform: scale(1.045); }
.template-media { aspect-ratio: 4 / 5; }
.sticker-media { aspect-ratio: 1 / 1; }

.badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  padding: 4px 11px; border-radius: 999px; font-size: 12px; font-weight: 700;
  background: rgba(11, 11, 20, 0.55); border: 1px solid var(--border-strong);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.badge-hot { background: linear-gradient(120deg, #f59e0b, #ec4899); border: none; color: #fff; }
.badge-format { left: auto; right: 12px; color: #d6ccff; letter-spacing: 0.5px; }
.badge-cat { position: static; display: inline-block; margin-bottom: 10px; color: #d6ccff; background: rgba(139, 92, 246, 0.16); border-color: rgba(167, 139, 250, 0.3); }

.card-body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; gap: 10px; }
.card-title { font-size: 1.08rem; font-weight: 800; letter-spacing: 0.3px; line-height: 1.35; }
.card-desc { font-size: 0.87rem; color: var(--text-2); line-height: 1.6; }
.card-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.card-tags span {
  font-size: 12px; color: var(--text-2); padding: 3px 9px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.06); border: 1px solid var(--border);
}
.card-actions { display: flex; gap: 10px; margin-top: auto; padding-top: 6px; }
.card-actions .btn { flex: 1; }

/* ---------- 横向卡片（灵感） ---------- */
.card-horz { flex-direction: row; }
.card-horz .card-media { flex: none; width: 38%; min-height: 100%; }
.card-horz .card-media img { aspect-ratio: 4 / 5; height: 100%; }
.card-horz .card-body { padding: 20px 22px; }
.card-horz .card-title { font-size: 1.2rem; }

.tip {
  margin-top: 4px; padding: 12px 14px; border-radius: var(--radius-sm);
  background: rgba(52, 211, 153, 0.08); border: 1px solid rgba(52, 211, 153, 0.22);
  font-size: 0.86rem; color: var(--text-2); line-height: 1.65;
}
.tip b { color: var(--green); margin-right: 6px; }
.steps { margin: 14px 0 4px; padding-left: 20px; display: grid; gap: 7px; }
.steps li { font-size: 0.87rem; color: var(--text-2); }
.steps li::marker { color: var(--accent); font-weight: 800; }

/* ---------- 横向滚动贴纸条 ---------- */
.strip {
  display: flex; gap: 18px; overflow-x: auto; padding: 4px 4px 18px;
  scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: rgba(167,139,250,.4) transparent;
}
.strip::-webkit-scrollbar { height: 8px; }
.strip::-webkit-scrollbar-thumb { background: rgba(167, 139, 250, 0.4); border-radius: 99px; }
.strip::-webkit-scrollbar-track { background: rgba(255,255,255,.04); border-radius: 99px; }
.strip .card { flex: 0 0 190px; scroll-snap-align: start; }
.strip .card-title { font-size: 0.98rem; }

/* ============================================================
   页内页 Hero
   ============================================================ */
.page-hero { padding: 64px 0 30px; }
.crumb {
  font-size: 0.85rem; color: var(--text-3); margin-bottom: 14px;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.crumb a { color: var(--text-2); text-decoration: none; }
.crumb a:hover { color: var(--accent); }
.page-title { font-size: clamp(1.9rem, 4.5vw, 2.9rem); font-weight: 800; letter-spacing: 1px; }
.page-sub { color: var(--text-2); max-width: 720px; margin-top: 12px; font-size: 1.02rem; }

/* ============================================================
   工具栏：搜索 + 筛选
   ============================================================ */
.toolbar { padding-top: 26px; display: grid; gap: 16px; position: sticky; top: var(--header-h); z-index: 30;
  background: linear-gradient(180deg, var(--bg) 60%, transparent);
}
.search-box {
  display: flex; align-items: center; gap: 12px; max-width: 520px;
  background: var(--card); border: 1px solid var(--border-strong);
  border-radius: 999px; padding: 10px 12px 10px 20px; transition: border-color 0.25s, box-shadow 0.25s;
}
.search-box:focus-within { border-color: rgba(167, 139, 250, 0.6); box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.1); }
.search-box svg { flex: none; opacity: 0.55; }
.search-box input { flex: 1; min-width: 0; background: none; border: none; outline: none; color: var(--text); font-size: 0.98rem; }
.search-box input::placeholder { color: var(--text-3); }
.clear-btn {
  flex: none; width: 28px; height: 28px; border-radius: 50%; cursor: pointer;
  border: none; color: var(--text-2); background: rgba(255, 255, 255, 0.08); font-size: 14px;
  transition: background 0.2s, color 0.2s;
}
.clear-btn:hover { background: rgba(244, 114, 182, 0.25); color: #fff; }

.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chip {
  padding: 7px 16px; border-radius: 999px; cursor: pointer; font-size: 0.88rem; font-weight: 600;
  color: var(--text-2); background: var(--card); border: 1px solid var(--border);
  transition: all 0.22s;
}
.chip:hover { color: var(--text); border-color: rgba(167, 139, 250, 0.5); transform: translateY(-1px); }
.chip.active {
  color: #fff; border-color: transparent;
  background: linear-gradient(120deg, #8b5cf6, #ec4899);
  box-shadow: 0 6px 18px rgba(139, 92, 246, 0.35);
}
.result-count { color: var(--text-3); font-size: 0.88rem; }

/* ---------- 空状态 ---------- */
.empty-state {
  text-align: center; padding: 70px 20px; border: 1px dashed var(--border-strong);
  border-radius: var(--radius); color: var(--text-3);
}
.empty-state .big { font-size: 42px; margin-bottom: 12px; }
.empty-state h3 { color: var(--text-2); font-size: 1.1rem; margin-bottom: 8px; }
.empty-state p { font-size: 0.9rem; }

/* ============================================================
   按钮
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px; font-weight: 700; font-size: 0.95rem;
  cursor: pointer; text-decoration: none; border: 1px solid transparent;
  transition: transform 0.22s, box-shadow 0.22s, filter 0.22s, border-color 0.22s, background 0.22s;
  -webkit-user-select: none; user-select: none;
}
.btn-primary { color: #fff; background: linear-gradient(120deg, #8b5cf6, #ec4899); box-shadow: 0 8px 22px rgba(139, 92, 246, 0.4); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(139, 92, 246, 0.55); filter: brightness(1.06); }
.btn-ghost { color: var(--text); background: var(--card-strong); border-color: var(--border); }
.btn-ghost:hover { border-color: rgba(167, 139, 250, 0.6); color: #fff; transform: translateY(-2px); }
.btn-sm { padding: 8px 15px; font-size: 0.83rem; }
.btn-lg { padding: 14px 30px; font-size: 1rem; }
.btn-block { width: 100%; }

/* ============================================================
   弹窗
   ============================================================ */
.modal {
  position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px;
}
.modal-backdrop { position: absolute; inset: 0; background: rgba(5, 5, 12, 0.78); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); opacity: 0; transition: opacity 0.3s; }
.modal.open .modal-backdrop { opacity: 1; }
.modal-box {
  position: relative; width: min(920px, 100%); max-height: 88vh; overflow: auto;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 0;
  background: linear-gradient(160deg, #171527, #0e0d1a);
  border: 1px solid var(--border-strong); border-radius: 22px;
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.6);
  opacity: 0; transform: translateY(24px) scale(0.97); transition: opacity 0.32s, transform 0.32s;
}
.modal.open .modal-box { opacity: 1; transform: none; }
.modal-x {
  position: absolute; top: 14px; right: 14px; z-index: 3;
  width: 38px; height: 38px; border-radius: 50%; cursor: pointer; border: 1px solid var(--border);
  background: rgba(11, 11, 20, 0.6); color: var(--text); font-size: 17px;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: transform 0.2s, background 0.2s;
}
.modal-x:hover { transform: rotate(90deg); background: rgba(244, 114, 182, 0.3); }
.modal-img-wrap { background: var(--bg-soft); display: grid; place-items: center; min-height: 320px; }
.modal-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.modal-body { padding: 30px 30px 28px; display: flex; flex-direction: column; gap: 14px; }
.modal-body h3 { font-size: 1.5rem; font-weight: 800; letter-spacing: 0.5px; line-height: 1.3; }
.modal-desc { color: var(--text-2); font-size: 0.95rem; line-height: 1.7; }
.modal-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.modal-tags span { font-size: 12px; color: var(--text-2); padding: 3px 10px; border-radius: 999px; background: rgba(255,255,255,0.06); border: 1px solid var(--border); }
.modal-extra { border-top: 1px dashed var(--border); padding-top: 14px; font-size: 0.88rem; color: var(--text-2); line-height: 1.7; }
.modal-extra b { color: var(--accent); }
.modal-actions { display: grid; grid-template-columns: 1fr auto; gap: 12px; margin-top: auto; }

/* ============================================================
   关于页
   ============================================================ */
.about-intro {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 34px; align-items: center;
  padding: 30px 0 54px;
}
.about-intro h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; margin-bottom: 16px; line-height: 1.35; }
.about-intro p { color: var(--text-2); margin-bottom: 12px; }
.about-card-stack { display: grid; gap: 14px; }
.about-mini {
  display: flex; align-items: center; gap: 14px; padding: 18px 20px;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
}
.about-mini .emoji { font-size: 28px; }

.about-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 18px; padding-bottom: 30px; }
.about-card {
  padding: 26px 22px; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); backdrop-filter: blur(10px);
  transition: transform 0.28s, border-color 0.28s;
}
.about-card:hover { transform: translateY(-5px); border-color: rgba(167, 139, 250, 0.5); }
.about-card .num {
  width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px;
  font-weight: 800; color: #fff; font-size: 1.05rem; margin-bottom: 16px;
  background: linear-gradient(135deg, #8b5cf6, #ec4899);
}
.about-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.about-card p { font-size: 0.88rem; color: var(--text-2); line-height: 1.7; }

.faq { display: grid; gap: 12px; padding-bottom: 20px; }
.faq details {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-sm);
  overflow: hidden; transition: border-color 0.25s;
}
.faq details[open] { border-color: rgba(167, 139, 250, 0.5); }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 20px; font-weight: 700;
  display: flex; align-items: center; gap: 12px; transition: color 0.2s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before {
  content: "+"; flex: none; width: 26px; height: 26px; display: grid; place-items: center;
  border-radius: 8px; font-size: 15px; font-weight: 800; color: var(--accent);
  background: rgba(139, 92, 246, 0.14); transition: transform 0.25s, background 0.25s, color 0.25s;
}
.faq details[open] summary::before { content: "−"; transform: rotate(180deg); background: linear-gradient(120deg, #8b5cf6, #ec4899); color: #fff; }
.faq details[open] summary { color: #fff; }
.faq .faq-body { padding: 0 20px 18px 58px; color: var(--text-2); font-size: 0.92rem; line-height: 1.75; }

.notice {
  padding: 18px 20px; border-radius: var(--radius-sm); font-size: 0.9rem; line-height: 1.75;
  color: var(--text-2); background: rgba(167, 139, 250, 0.08); border: 1px solid rgba(167, 139, 250, 0.25);
  margin-bottom: 26px;
}

/* ============================================================
   页脚
   ============================================================ */
.footer { border-top: 1px solid rgba(255, 255, 255, 0.07); margin-top: 90px; background: rgba(8, 8, 16, 0.6); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.footer-inner { display: grid; grid-template-columns: 2.2fr 1fr 1fr 1fr; gap: 36px; padding: 52px 0 40px; }
.footer-brand p { color: var(--text-3); font-size: 0.88rem; margin-top: 12px; max-width: 320px; line-height: 1.75; }
.footer h5 { font-size: 0.92rem; letter-spacing: 1.5px; margin-bottom: 16px; color: var(--text); }
.footer ul { list-style: none; display: grid; gap: 10px; }
.footer a { color: var(--text-3); text-decoration: none; font-size: 0.9rem; transition: color 0.2s, padding-left 0.2s; }
.footer a:hover { color: var(--accent); padding-left: 4px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.06); padding: 18px 0; text-align: center; color: var(--text-3); font-size: 0.84rem; }

/* ============================================================
   Toast
   ============================================================ */
.toast {
  position: fixed; left: 50%; bottom: 34px; transform: translate(-50%, 16px);
  background: rgba(20, 18, 40, 0.92); border: 1px solid rgba(167, 139, 250, 0.4);
  color: var(--text); padding: 12px 22px; border-radius: 999px; font-size: 0.9rem;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.5); z-index: 200;
  opacity: 0; pointer-events: none; transition: opacity 0.3s, transform 0.3s;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ============================================================
   动效
   ============================================================ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1024px) {
  .card-horz { flex-direction: column; }
  .card-horz .card-media { width: 100%; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .about-intro { grid-template-columns: 1fr; }
  .modal-box { grid-template-columns: 1fr; max-height: 86vh; }
  .modal-img-wrap img { aspect-ratio: 4 / 3; }
}

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px; padding: 12px 22px 22px;
    background: rgba(11, 11, 20, 0.97); border-bottom: 1px solid var(--border);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    transform-origin: top; transform: scaleY(0); opacity: 0; pointer-events: none;
    transition: transform 0.26s ease, opacity 0.26s ease; max-height: calc(100vh - 80px); overflow: auto;
  }
  .nav-links.open { transform: scaleY(1); opacity: 1; pointer-events: auto; }
  .nav-links a { display: block; text-align: center; padding: 13px; font-size: 1.02rem; }
  .hero { padding: 64px 0 44px; }
  .toolbar { position: static; }
}

@media (max-width: 560px) {
  .container { padding: 0 16px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 16px; }
  .grid-3 { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 26px; padding-top: 38px; }
  .search-bar { border-radius: 22px; flex-wrap: wrap; padding: 10px 12px; }
  .search-bar button { flex: 1; }
  .modal-body { padding: 24px 20px; }
  .modal-actions { grid-template-columns: 1fr; }
}