/* ============================================================
 * modules.css — 增强层 v2.0 组件样式
 * 搜索浮层 / 收藏面板 / 帮助面板 / 数据管理 / PWA 安装条
 * 骨架屏 / 工具提示 / 错误边界 / 无障碍 / 版本徽标
 * 设计语言与 style.css 保持一致（宣纸 · 墨色 · 朱砂 · 鎏金）
 * ============================================================ */

/* ---------- 🔢 版本徽标 ---------- */
.ver-badge {
  display: inline-block;
  margin-left: 10px;
  padding: 1px 10px;
  border: 1px solid var(--gold);
  border-radius: 99px;
  font-size: 11px;
  color: var(--gold);
  vertical-align: middle;
  opacity: .85;
}

/* ---------- ♿ Skip Link ---------- */
.skip-link {
  position: fixed;
  top: -60px;
  left: 16px;
  z-index: 3000;
  padding: 10px 18px;
  background: var(--accent);
  color: #fff;
  border-radius: 0 0 10px 10px;
  font-size: 14px;
  text-decoration: none;
  transition: top .25s;
}
.skip-link:focus { top: 0; }

/* ---------- ♿ focus-visible ---------- */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- ♿ 减弱动画 ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- 🔍 全局搜索浮层 ---------- */
#gs-overlay {
  position: fixed;
  inset: 0;
  z-index: 2400;
  background: rgba(30, 28, 26, .45);
  backdrop-filter: blur(6px);
  display: none;
  justify-content: flex-start;
  align-items: flex-start;
  padding: 10vh 16px 16px;
}
#gs-overlay.open { display: flex; animation: gsIn .18s ease-out; }
@keyframes gsIn { from { opacity: 0; } to { opacity: 1; } }
.gs-panel {
  width: min(620px, 100%);
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 70vh;
  animation: gsPop .22s cubic-bezier(.2, .9, .3, 1.2);
}
@keyframes gsPop { from { transform: scale(.96) translateY(-8px); opacity: 0; } to { transform: none; opacity: 1; } }
.gs-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line2);
}
.gs-icon { font-size: 17px; }
.gs-head input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: 16px;
  color: var(--ink);
  font-family: var(--sans);
}
.gs-head input::placeholder { color: var(--sub); opacity: .6; }
.gs-close {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--sub);
  border-radius: 8px;
  padding: 3px 10px;
  font-size: 12px;
  cursor: pointer;
}
.gs-close:hover { color: var(--accent); border-color: var(--accent); }
.gs-list { flex: 1; overflow-y: auto; padding: 8px 10px 12px; }
.gs-group {
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 2px;
  padding: 10px 8px 4px;
}
.gs-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 10px;
  border-radius: 10px;
  cursor: pointer;
  color: var(--ink);
}
.gs-item:hover, .gs-item.active { background: var(--teal-soft); }
.gs-img {
  width: 40px;
  height: 52px;
  object-fit: contain;
  flex: none;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,.12));
}
.gs-name { font-weight: 600; font-size: 15px; }
.gs-sub { font-size: 12px; color: var(--sub); flex: 1; }
.gs-stars { font-size: 12px; color: var(--gold2); letter-spacing: 1px; flex: none; }
.gs-chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 4px 8px 8px; }
.gs-chips .chip { position: relative; }
.gs-hist-x {
  margin-left: 8px;
  opacity: .45;
  font-weight: 400;
  padding: 0 3px;
}
.gs-hist-x:hover { opacity: 1; color: var(--accent); }
.gs-empty { padding: 34px 20px; text-align: center; color: var(--sub); font-size: 14px; }
.gs-foot {
  padding: 8px 18px;
  border-top: 1px solid var(--line2);
  font-size: 12px;
  color: var(--sub);
  text-align: right;
}

/* ---------- ⭐ 收藏夹面板（右侧抽屉） ---------- */
#fav-panel { position: fixed; inset: 0; z-index: 2300; pointer-events: none; }
.fp-mask {
  position: absolute;
  inset: 0;
  background: rgba(30, 28, 26, .4);
  opacity: 0;
  transition: opacity .28s;
}
.fp-drawer {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(360px, 88vw);
  background: var(--card);
  border-left: 1px solid var(--line);
  box-shadow: -12px 0 40px rgba(0,0,0,.18);
  transform: translateX(102%);
  transition: transform .32s cubic-bezier(.25, .9, .3, 1);
  display: flex;
  flex-direction: column;
}
#fav-panel.open { pointer-events: auto; }
#fav-panel.open .fp-mask { opacity: 1; }
#fav-panel.open .fp-drawer { transform: none; }
.fp-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px 12px;
  border-bottom: 1px solid var(--line2);
}
.fp-head b { font-family: var(--serif); font-size: 18px; letter-spacing: 2px; }
.fp-close {
  border: none;
  background: transparent;
  font-size: 24px;
  color: var(--sub);
  cursor: pointer;
  line-height: 1;
}
.fp-close:hover { color: var(--accent); }
.fp-tabs { display: flex; gap: 4px; padding: 10px 14px; border-bottom: 1px solid var(--line2); }
.fp-tab {
  flex: 1;
  padding: 8px 0;
  border: none;
  background: transparent;
  color: var(--sub);
  font-size: 14px;
  border-radius: 9px;
  cursor: pointer;
}
.fp-tab.on { background: var(--teal-soft); color: var(--teal); font-weight: 600; }
.fp-body { flex: 1; overflow-y: auto; padding: 10px 12px 20px; }
.fp-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 8px;
  border-radius: 12px;
  cursor: pointer;
  position: relative;
}
.fp-item:hover { background: var(--card2); }
.fp-item img { width: 38px; height: 50px; object-fit: contain; flex: none; }
.fp-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.fp-info b { font-size: 14px; }
.fp-info span { font-size: 12px; color: var(--sub); }
.fp-rm {
  border: none;
  background: transparent;
  color: var(--line);
  font-size: 20px;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex: none;
}
.fp-rm:hover { color: var(--accent); background: var(--card2); }
.fp-empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--sub);
  font-size: 13px;
  line-height: 2;
}
.fp-empty > :first-child { font-size: 40px; color: var(--line); display: block; margin-bottom: 8px; }

/* ---------- ⌨ 快捷键帮助面板 ---------- */
#sc-help { position: fixed; inset: 0; z-index: 2400; display: none; }
#sc-help.open { display: block; }
.sc-mask { position: absolute; inset: 0; background: rgba(30,28,26,.45); backdrop-filter: blur(4px); }
.sc-box {
  position: relative;
  width: min(480px, calc(100vw - 32px));
  margin: 12vh auto 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  padding: 22px 24px;
  animation: gsPop .22s cubic-bezier(.2,.9,.3,1.2);
}
.sc-box h3 { font-family: var(--serif); letter-spacing: 3px; margin-bottom: 14px; font-size: 19px; }
.sc-table { width: 100%; border-collapse: collapse; }
.sc-table td { padding: 7px 4px; font-size: 14px; border-bottom: 1px dashed var(--line2); color: var(--ink2); }
.sc-table td:first-child { width: 42%; }
.sc-table tr:last-child td { border-bottom: none; }
kbd {
  display: inline-block;
  padding: 2px 9px;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: var(--card2);
  font-family: var(--sans);
  font-size: 12px;
  color: var(--ink);
}

/* ---------- 📊 数据管理浮层 ---------- */
#data-menu { position: fixed; inset: 0; z-index: 2400; display: none; }
#data-menu.open { display: block; }
.dm-mask { position: absolute; inset: 0; background: rgba(30,28,26,.45); backdrop-filter: blur(4px); }
.dm-box {
  position: relative;
  width: min(400px, calc(100vw - 32px));
  margin: 14vh auto 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  padding: 22px 22px 18px;
  animation: gsPop .22s cubic-bezier(.2,.9,.3,1.2);
}
.dm-box h3 { font-family: var(--serif); letter-spacing: 3px; font-size: 19px; }
.dm-sub { font-size: 12px; color: var(--sub); margin: 4px 0 14px; }
.dm-btn {
  display: block;
  width: 100%;
  text-align: left;
  padding: 12px 14px;
  margin: 8px 0;
  border: 1px solid var(--line2);
  border-radius: 11px;
  background: var(--card2);
  color: var(--ink);
  font-size: 14px;
  cursor: pointer;
  transition: border-color .2s, transform .15s;
}
.dm-btn:hover { border-color: var(--teal); transform: translateX(3px); }
.dm-close {
  position: absolute;
  top: 14px;
  right: 16px;
  border: none;
  background: transparent;
  font-size: 22px;
  color: var(--sub);
  cursor: pointer;
}
/* 选择性导入 */
.import-box {
  position: relative;
  width: min(420px, calc(100vw - 32px));
  margin: 14vh auto 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  padding: 22px 24px;
  animation: gsPop .22s cubic-bezier(.2,.9,.3,1.2);
}
.import-box h3 { font-family: var(--serif); letter-spacing: 2px; }
.import-sub { font-size: 12px; color: var(--sub); margin: 4px 0 12px; }
.import-opt {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 8px;
  border-radius: 9px;
  cursor: pointer;
  font-size: 14px;
}
.import-opt:hover { background: var(--card2); }
.import-opt input { accent-color: var(--teal); width: 16px; height: 16px; }
.import-acts { display: flex; gap: 10px; justify-content: flex-end; margin-top: 14px; }

/* ---------- 📱 PWA 安装条 ---------- */
#pwa-install {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translate(-50%, 140%);
  z-index: 2200;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--card);
  border: 1px solid var(--gold-soft);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  transition: transform .4s cubic-bezier(.2,.9,.3,1.1);
  max-width: calc(100vw - 24px);
}
#pwa-install.show { transform: translate(-50%, 0); }
.pi-ico {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(160deg, #B03A2E, #B79A4A);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex: none;
}
.pi-txt { display: flex; flex-direction: column; line-height: 1.4; }
.pi-txt b { font-size: 14px; }
.pi-txt i { font-style: normal; font-size: 12px; color: var(--sub); }
.pi-btn {
  border: none;
  background: var(--accent);
  color: #fff;
  padding: 8px 18px;
  border-radius: 9px;
  cursor: pointer;
  font-size: 13px;
  flex: none;
}
.pi-x { border: none; background: transparent; color: var(--sub); font-size: 18px; cursor: pointer; }

/* ---------- 🎨 骨架屏 ---------- */
.sk {
  position: relative;
  overflow: hidden;
  background: var(--card2);
  border-radius: 12px;
}
.sk::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,.55) 50%, transparent 70%);
  transform: translateX(-100%);
  animation: skShine 1.4s infinite;
}
html[data-theme="dark"] .sk::after {
  background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,.07) 50%, transparent 70%);
}
@keyframes skShine { to { transform: translateX(100%); } }
.sk-block { height: 220px; margin-bottom: 20px; }
.sk-block.big { height: 320px; }
.sk-line { height: 16px; margin-bottom: 12px; }
.sk-line.w70 { width: 70%; }
.sk-line.w90 { width: 90%; }
.sk-line.w50 { width: 50%; }
.sk-lines { padding: 6px 2px; }
.sk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 14px; }
.sk-card { height: 170px; }
.sk-view { min-height: 50vh; }

/* ---------- 🎨 图片懒加载渐显 ---------- */
img.img-fade {
  opacity: 0;
  transition: opacity .5s ease;
}
img.img-fade.loaded { opacity: 1; }
img.img-fade.err { opacity: .35; }

/* ---------- 🎨 工具提示 [data-tip] ---------- */
[data-tip] { position: relative; }
[data-tip]:hover::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--bg);
  font-size: 12px;
  line-height: 1.5;
  padding: 5px 12px;
  border-radius: 8px;
  white-space: nowrap;
  z-index: 2600;
  pointer-events: none;
  animation: tipIn .18s ease-out;
}
@keyframes tipIn { from { opacity: 0; transform: translate(-50%, 4px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ---------- ⚡ 错误边界 ---------- */
.err-boundary {
  text-align: center;
  padding: 70px 24px;
  border: 1px dashed var(--line);
  border-radius: var(--r);
  background: var(--card);
}
.err-boundary .eb-ico { font-size: 46px; margin-bottom: 10px; }
.err-boundary h3 { font-family: var(--serif); letter-spacing: 2px; margin-bottom: 8px; }
.err-boundary p { color: var(--sub); font-size: 14px; margin-bottom: 20px; }

/* ---------- ♿ 高对比度偏好 ---------- */
@media (prefers-contrast: more) {
  :root {
    --line: rgba(45, 58, 56, .5);
    --sub: rgba(45, 58, 56, .95);
  }
  html[data-theme="dark"] {
    --line: rgba(239, 233, 220, .55);
    --sub: rgba(239, 233, 220, .95);
  }
  .btn, .nav-link { border: 1px solid currentColor; }
}

/* ---------- 小屏适配（搜索/面板） ---------- */
@media (max-width: 640px) {
  #gs-overlay { padding-top: 6vh; }
  .gs-panel { max-height: 78vh; border-radius: 14px; }
  .gs-item { padding: 11px 8px; }
  .gs-foot { display: none; }
  .sc-box, .dm-box, .import-box { margin-top: 8vh; }
  #pwa-install { bottom: calc(14px + env(safe-area-inset-bottom, 0px)); }
  .gs-img, .fp-item img { width: 34px; height: 46px; }
}

/* ---------- 📱 更多动作面板（mobile.js · 底部弹层） ---------- */
#more-sheet { position: fixed; inset: 0; z-index: 2350; display: none; }
#more-sheet.open { display: block; }
.ms-mask { position: absolute; inset: 0; background: rgba(30,28,26,.45); opacity: 0; transition: opacity .28s; }
#more-sheet.open .ms-mask { opacity: 1; }
.ms-box {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  background: var(--card);
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -12px 40px rgba(0,0,0,.2);
  padding: 8px 16px calc(16px + env(safe-area-inset-bottom, 0px));
  transform: translateY(102%);
  transition: transform .32s cubic-bezier(.25,.9,.3,1);
  max-height: 76vh;
  overflow-y: auto;
}
#more-sheet.open .ms-box { transform: none; }
.ms-grip { width: 40px; height: 4px; border-radius: 2px; background: var(--line); margin: 6px auto 12px; }
.ms-item {
  display: flex; align-items: center; gap: 14px;
  width: 100%;
  padding: 15px 12px;
  border: none; background: transparent;
  color: var(--ink); font-size: 15px;
  border-radius: 12px; cursor: pointer;
  text-align: left;
}
.ms-item:active { background: var(--card2); }
.ms-item span { font-size: 19px; width: 26px; text-align: center; color: var(--teal); }
.ms-sep { height: 1px; background: var(--line2); margin: 8px 4px; }
.ms-cancel {
  display: block; width: 100%;
  margin-top: 6px; padding: 13px;
  border: 1px solid var(--line); border-radius: 12px;
  background: var(--card2); color: var(--sub);
  font-size: 15px; cursor: pointer;
}

/* ============================================================
 * 首页 v3：节气沉浸 Banner / 横滑卡片 / 倒计时 / 快速宫格
 * ============================================================ */
.home-v3 { padding-top: 10px; }

/* ---------- ① 节气 Banner（--wc 由 JS 注入五行主色） ---------- */
.term-banner {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  min-height: clamp(460px, 82vh, 760px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px 40px;
  cursor: pointer;
  isolation: isolate;
  box-shadow: var(--shadow-lg);
  background:
    radial-gradient(120% 90% at 85% -10%, color-mix(in srgb, var(--wc) 55%, transparent) 0%, transparent 55%),
    radial-gradient(90% 70% at 8% 108%, color-mix(in srgb, var(--wc) 40%, transparent) 0%, transparent 60%),
    linear-gradient(165deg, color-mix(in srgb, var(--wc) 24%, #fbf8f1) 0%, color-mix(in srgb, var(--wc) 38%, #f1ead9) 100%);
  color: var(--ink);
  transition: background .5s;
}
.term-banner::before {
  content: '';
  position: absolute;
  right: -60px; top: -60px;
  width: 260px; height: 260px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--wc) 35%, transparent);
  z-index: -1;
}
.term-banner::after {
  content: '';
  position: absolute;
  right: 20px; top: 20px;
  width: 150px; height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--wc) 30%, transparent) 0%, transparent 70%);
  filter: blur(6px);
  z-index: -1;
  animation: tbBreath 6s ease-in-out infinite;
}
@keyframes tbBreath { 0%, 100% { transform: scale(1); opacity: .8; } 50% { transform: scale(1.15); opacity: 1; } }
.term-banner:hover { transform: translateY(-2px); transition: transform .25s; }

.tb-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.tb-eyebrow {
  font-size: 13px;
  letter-spacing: 4px;
  padding: 5px 14px;
  border: 1px solid color-mix(in srgb, var(--wc) 45%, transparent);
  border-radius: 99px;
  background: color-mix(in srgb, var(--wc) 10%, transparent);
}
.tb-angle { font-size: 12px; letter-spacing: 2px; opacity: .65; }

.tb-main { margin: auto 0; }
.tb-name {
  font-family: var(--serif);
  font-size: clamp(58px, 11vw, 96px);
  letter-spacing: clamp(8px, 2vw, 18px);
  line-height: 1.15;
  color: color-mix(in srgb, var(--wc) 72%, var(--ink));
  text-shadow: 0 2px 24px color-mix(in srgb, var(--wc) 25%, transparent);
}
.tb-sub { margin-top: 10px; font-size: 14.5px; color: var(--ink2); letter-spacing: 1px; }
.tb-sub b { color: var(--wc); }
.tb-phrase {
  margin-top: 22px;
  max-width: 560px;
  padding: 14px 20px;
  border-left: 3px solid var(--wc);
  background: color-mix(in srgb, var(--wc) 8%, transparent);
  border-radius: 0 12px 12px 0;
  font-family: var(--serif);
  font-size: 16.5px;
  line-height: 1.9;
}
.tb-phrase i {
  display: block;
  margin-top: 4px;
  font-style: normal;
  font-size: 12px;
  letter-spacing: 2px;
  opacity: .55;
}

.tb-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
}
.tb-count {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-variant-numeric: tabular-nums;
}
.cd-label { font-size: 13px; letter-spacing: 2px; opacity: .7; margin-right: 6px; }
.cd-seg { display: inline-flex; align-items: baseline; gap: 2px; }
.cd-num {
  font-size: 27px;
  font-weight: 700;
  font-family: var(--serif);
  color: color-mix(in srgb, var(--wc) 78%, var(--ink));
  min-width: 1.4em;
  text-align: center;
}
.cd-seg i { font-style: normal; font-size: 12px; opacity: .6; }
.cd-sep { opacity: .4; font-size: 20px; }
.tb-go {
  font-size: 13.5px;
  letter-spacing: 2px;
  padding: 9px 18px;
  border-radius: 99px;
  border: 1px solid color-mix(in srgb, var(--wc) 45%, transparent);
  background: color-mix(in srgb, var(--wc) 12%, transparent);
  transition: background .2s;
}
.term-banner:hover .tb-go { background: color-mix(in srgb, var(--wc) 26%, transparent); }

/* 深色主题：夜幕下的节气色 */
html[data-theme="dark"] .term-banner {
  background:
    radial-gradient(120% 90% at 85% -10%, color-mix(in srgb, var(--wc) 38%, transparent) 0%, transparent 55%),
    radial-gradient(90% 70% at 8% 108%, color-mix(in srgb, var(--wc) 26%, transparent) 0%, transparent 60%),
    linear-gradient(165deg, color-mix(in srgb, var(--wc) 30%, #1d1b21) 0%, color-mix(in srgb, var(--wc) 16%, #141318) 100%);
  color: var(--ink);
}
html[data-theme="dark"] .tb-name {
  color: color-mix(in srgb, var(--wc) 55%, var(--ink));
  text-shadow: 0 2px 30px color-mix(in srgb, var(--wc) 40%, transparent);
}
html[data-theme="dark"] .tb-sub,
html[data-theme="dark"] .cd-label { color: var(--ink2); }
html[data-theme="dark"] .tb-phrase { background: color-mix(in srgb, var(--wc) 14%, transparent); }
html[data-theme="dark"] .tb-go { border-color: color-mix(in srgb, var(--wc) 55%, transparent); }

/* ---------- ② 横向滑动容器（触屏原生 + 桌面拖拽） ---------- */
.h-scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: 6px 2px 16px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
}
.h-scroll::-webkit-scrollbar { display: none; }
.h-scroll.dragging { cursor: grabbing; scroll-snap-type: none; user-select: none; }
.h-scroll.dragging * { pointer-events: none; }

/* 今日三瓶卡 */
.ht-card {
  scroll-snap-align: start;
  flex: 0 0 236px;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  padding: 0 16px 16px;
  overflow: hidden;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.ht-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.ht-card.in-sel {
  border-color: color-mix(in srgb, var(--teal) 55%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--teal) 35%, transparent);
}
.ht-band { height: 7px; margin: 0 -16px 12px; }
.ht-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--sub);
  padding: 2px 9px;
  border: 1px solid var(--line2);
  border-radius: 99px;
  margin-bottom: 8px;
}
.ht-bottle { height: 130px; display: flex; align-items: center; justify-content: center; margin-bottom: 8px; }
.ht-bottle img { max-height: 100%; max-width: 70%; object-fit: contain; filter: drop-shadow(0 4px 10px rgba(0, 0, 0, .14)); }
.ht-card h3 { font-family: var(--serif); font-size: 18px; letter-spacing: 1px; }
.ht-meta { font-size: 12px; color: var(--sub); margin: 3px 0 8px; }
.ht-desc {
  font-size: 12.5px;
  color: var(--ink2);
  line-height: 1.7;
  min-height: 42px;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ht-add { width: 100%; }
.ht-add.gold { background: linear-gradient(135deg, var(--gold), #9a7e35); color: #fff; }

/* 「三瓶已齐」CTA 卡 */
.ht-card-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
  background: linear-gradient(160deg, var(--gold-soft), var(--card));
  border-style: dashed;
}
.cta-ico { font-size: 34px; color: var(--gold); }
.ht-card-cta p { font-size: 13px; color: var(--sub); line-height: 1.8; margin-bottom: 6px; }

/* ---------- ③ 快速开始四宫格 ---------- */
.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.q-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  padding: 24px 12px 20px;
  border: 1px solid var(--line2);
  border-radius: 16px;
  background: var(--card);
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.q-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: color-mix(in srgb, var(--teal) 40%, transparent); }
.q-ico {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  border-radius: 16px;
  margin-bottom: 4px;
  background: var(--teal-soft);
  color: var(--teal);
}
.q-card[data-variant="1"] .q-ico { background: var(--gold-soft); color: var(--gold); }
.q-card[data-variant="2"] .q-ico { background: rgba(181, 69, 60, .1); color: var(--accent); }
.q-card[data-variant="3"] .q-ico { background: rgba(84, 112, 166, .12); color: #5470a6; }
.q-card b { font-size: 15.5px; letter-spacing: 1px; }
.q-sub { font-size: 12px; color: var(--sub); line-height: 1.6; }

/* ---------- ④ 最近查看卡片 ---------- */
.recent-card {
  scroll-snap-align: start;
  flex: 0 0 118px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 14px 8px 12px;
  border: 1px solid var(--line2);
  border-radius: 14px;
  background: var(--card);
  cursor: pointer;
  text-align: center;
  transition: transform .2s, box-shadow .2s;
}
.recent-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.recent-card img { height: 74px; object-fit: contain; filter: drop-shadow(0 3px 8px rgba(0, 0, 0, .12)); }
.recent-card b { font-size: 13px; margin-top: 4px; }
.recent-card span { font-size: 11px; color: var(--sub); }

/* ---------- 首页 v3 移动端适配 ---------- */
@media (max-width: 640px) {
  .term-banner { min-height: min(78vh, 640px); padding: 24px 20px 26px; border-radius: 18px; }
  .tb-name { font-size: clamp(54px, 15vw, 72px); }
  .tb-phrase { font-size: 14.5px; padding: 12px 14px; margin-top: 16px; }
  .tb-bottom { flex-direction: column; align-items: stretch; gap: 12px; }
  .cd-num { font-size: 22px; }
  .cd-seg i { font-size: 10.5px; }
  .tb-go { text-align: center; padding: 11px 18px; }
  .ht-card { flex-basis: 208px; }
  .quick-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .q-card { padding: 18px 8px 14px; }
  .q-ico { width: 44px; height: 44px; font-size: 20px; border-radius: 13px; }
  .recent-card { flex-basis: 100px; }
  .recent-card img { height: 62px; }
}

/* ============================================================
   能量图谱 v3.0 — 图表基座样式
   ============================================================ */
/* 图表卡头部（标题 + 导出按钮） */
.cc-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.cc-head h3 { margin: 0; }
.cc-export {
  flex: none; border: 1px solid var(--line, rgba(120,110,90,.3));
  background: transparent; color: var(--sub, #888);
  font-size: 12px; padding: 4px 10px; border-radius: 999px; cursor: pointer;
  transition: all .2s ease;
}
.cc-export:hover { color: var(--accent, #B03A2E); border-color: var(--accent, #B03A2E); }
.cc-export:focus-visible { outline: 2px solid var(--accent, #B03A2E); outline-offset: 2px; }

/* 共享 tooltip（fixed 定位，跟随指针） */
.dash-tip {
  position: fixed; z-index: 9990; pointer-events: none;
  max-width: 260px; padding: 9px 12px;
  background: rgba(30, 28, 24, .94); color: #f2ede0;
  border: 1px solid rgba(212, 185, 106, .35);
  border-radius: 10px; font-size: 12.5px; line-height: 1.65;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .25);
  opacity: 0; transition: opacity .15s ease;
}
.dash-tip b { color: #e8ce7e; }
.dash-tip i { color: rgba(242, 237, 224, .6); font-style: normal; font-size: 11.5px; }

/* 总览三宫 / 双列布局 */
.dash-duo3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; align-items: stretch; }
.dash-duo2 { display: grid; grid-template-columns: minmax(320px, 520px) 1fr; gap: 20px; align-items: start; }
@media (max-width: 900px) {
  .dash-duo2 { grid-template-columns: 1fr; }
  .dash-tip { max-width: 200px; font-size: 12px; }
}

/* 联动精油列表 */
.lnk-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px; margin-top: 6px;
}
.lnk-card {
  border: 1px solid rgba(120, 110, 90, .18); border-radius: 14px;
  padding: 14px 10px 12px; text-align: center; cursor: pointer;
  background: rgba(255, 255, 255, .35);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
html[data-theme="dark"] .lnk-card { background: rgba(255, 255, 255, .04); border-color: rgba(216, 212, 200, .14); }
.lnk-card:hover { transform: translateY(-3px); border-color: var(--accent, #B03A2E); box-shadow: 0 8px 20px rgba(176, 58, 46, .12); }
.lnk-card:focus-visible { outline: 2px solid var(--accent, #B03A2E); outline-offset: 2px; }
.lnk-card img { height: 74px; width: auto; max-width: 80%; object-fit: contain; }
.lnk-name { font-weight: 700; font-size: 14px; margin-top: 8px; }
.lnk-meta { font-size: 11.5px; color: var(--sub, #888); margin-top: 4px; display: flex; align-items: center; justify-content: center; gap: 4px; flex-wrap: wrap; }
.lnk-meta .dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; border: 1px solid rgba(0,0,0,.12); }

/* 减弱动画偏好下关闭流光/摆动（Canvas 内动画仍受 rAF 节流，但视觉元素保持克制） */
@media (prefers-reduced-motion: reduce) {
  .cc-export { transition: none; }
  .lnk-card { transition: none; }
}