/* Layout variant for theme-033 · amber-night */
/* ── shared content-rich blocks ── */
body[data-preset] .skin-section--spotlight,
body[data-preset] .skin-section--module,
body[data-preset] .skin-section--catalog,
body[data-preset] .skin-section--related {
  margin-top: clamp(32px, 5vw, 48px);
}
body[data-preset] .skin-hero {
  margin-top: 0;
}
body[data-preset] .skin-hero__link {
  display: block;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--tpl-border);
  border-radius: var(--btn-radius, 12px);
  background: var(--tpl-bg-surface);
  text-decoration: none;
  color: inherit;
  min-height: clamp(200px, 36vw, 320px);
}
body[data-preset] .skin-hero__media {
  position: absolute;
  inset: 0;
}
body[data-preset] .skin-hero__img {
  width: 100%;
  height: 100%;
  min-height: 100%;
  aspect-ratio: unset;
  object-fit: cover;
  opacity: 0.62;
  transition: opacity 0.3s ease, transform 0.45s ease;
}
body[data-preset] .skin-hero__link:hover .skin-hero__img {
  opacity: 0.78;
  transform: scale(1.02);
}
body[data-preset] .skin-hero__body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: clamp(200px, 36vw, 320px);
  max-width: min(560px, 82%);
  padding: clamp(18px, 3.5vw, 32px);
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--tpl-bg-base) 92%, transparent) 0%, color-mix(in srgb, var(--tpl-bg-base) 48%, transparent) 70%, transparent 100%),
    linear-gradient(0deg, color-mix(in srgb, var(--tpl-bg-base) 86%, transparent) 0%, transparent 55%);
}
body[data-preset] .skin-hero__eyebrow {
  color: var(--tpl-accent);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
body[data-preset] .skin-hero__title {
  font-family: var(--tpl-font-heading);
  font-size: clamp(18px, 3vw, 26px);
  line-height: 1.2;
}
body[data-preset] .skin-grid--module,
body[data-preset] .skin-grid--related {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 22px);
}
body[data-preset] .skin-section--related {
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--tpl-border);
}
body[data-preset] .skin-grid--catalog:not(:has(.skin-card)) {
  display: none;
}
body[data-preset] .skin-empty {
  margin-top: 8px;
}
@media (max-width: 720px) {
  body[data-preset] .skin-hero__body {
    max-width: 100%;
    min-height: clamp(180px, 48vw, 260px);
  }
  body[data-preset] .skin-hero__link {
    min-height: clamp(180px, 48vw, 260px);
  }
  body[data-preset] .skin-grid--module,
  body[data-preset] .skin-grid--related {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ── nav archetypes (shared) ── */
/* ── inline-bar：左 logo · 中弹性导航带 · 右搜索 ── */
body[data-nav-archetype="inline-bar"] {
  --nav-archetype-h: var(--hdr-inner-min, 52px);
}
body[data-nav-archetype="inline-bar"] .skin-header__inner {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 12px 16px;
  min-height: var(--nav-archetype-h);
}
body[data-nav-archetype="inline-bar"] .skin-logo {
  flex: 0 0 auto;
  order: 1;
  font-size: clamp(14px, 1.5vw, 16px);
  letter-spacing: 0.02em;
}
body[data-nav-archetype="inline-bar"] .skin-search-form {
  flex: 0 0 auto;
  order: 3;
  margin-left: auto;
  max-width: min(220px, 28vw);
}
body[data-nav-archetype="inline-bar"] .skin-header__menu {
  order: 4;
}
body[data-nav-archetype="inline-bar"] .skin-nav--compact {
  flex: 1 1 auto;
  order: 2;
  min-width: 0;
  justify-content: flex-end;
}
body[data-nav-archetype="inline-bar"] .skin-nav__track {
  justify-content: flex-start;
  gap: 2px 6px;
}
body[data-nav-archetype="inline-bar"] .skin-nav__item,
body[data-nav-archetype="inline-bar"] .skin-nav-more__toggle {
  text-transform: lowercase;
  font-variant: small-caps;
  letter-spacing: 0.06em;
  border-radius: 0;
  background: transparent;
  border-bottom: 2px solid transparent;
}
body[data-nav-archetype="inline-bar"] .skin-nav__item:hover,
body[data-nav-archetype="inline-bar"] .skin-nav-more__toggle:hover {
  color: var(--tpl-accent);
  border-bottom-color: color-mix(in srgb, var(--tpl-accent) 55%, transparent);
  background: transparent;
}
body[data-nav-archetype="inline-bar"] .skin-nav__item.is-active {
  color: var(--tpl-text);
  border-bottom-color: var(--tpl-accent);
  font-weight: 600;
}

/* ── masthead-2row：刊头 logo 行 + 全宽 Tab 导航行 ── */
body[data-nav-archetype="masthead-2row"] {
  --skin-header-offset: 88px;
  --nav-archetype-h: auto;
}
body[data-nav-archetype="masthead-2row"] .skin-header {
  border-bottom: none;
}
body[data-nav-archetype="masthead-2row"] .skin-header__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  align-items: end;
  gap: 0;
  padding: 14px 0 0;
  min-height: 0;
}
body[data-nav-archetype="masthead-2row"] .skin-logo {
  grid-column: 1 / -1;
  grid-row: 1;
  justify-self: start;
  max-width: min(100%, 24em);
  font-family: var(--tpl-font-heading);
  font-size: clamp(1.15rem, 2.8vw, 1.65rem);
  font-weight: 400;
  letter-spacing: 0.12em;
  line-height: 1.2;
  padding-bottom: 10px;
}
body[data-nav-archetype="masthead-2row"] .skin-search-form {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  align-self: end;
  width: min(240px, 34vw);
  margin: 0 0 10px;
}
body[data-nav-archetype="masthead-2row"] .skin-header__menu {
  display: none;
}
body[data-nav-archetype="masthead-2row"] .skin-nav--compact {
  grid-column: 1 / -1;
  grid-row: 2;
  width: 100%;
  min-width: 0;
  padding: 0;
  border-top: 1px solid var(--tpl-border);
  border-bottom: 2px solid var(--tpl-text);
}
body[data-nav-archetype="masthead-2row"] .skin-nav__track {
  justify-content: flex-start;
  gap: 0;
  padding: 0 2px;
}
body[data-nav-archetype="masthead-2row"] .skin-nav__item,
body[data-nav-archetype="masthead-2row"] .skin-nav-more__toggle {
  border-radius: 0;
  padding: 10px 14px;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}
body[data-nav-archetype="masthead-2row"] .skin-nav__item.is-active {
  border-bottom-color: var(--tpl-accent);
  color: var(--tpl-text);
  font-weight: 600;
  background: transparent;
}
@media (max-width: 820px) {
  body[data-nav-archetype="masthead-2row"] {
    --skin-header-offset: 96px;
  }
  body[data-nav-archetype="masthead-2row"] .skin-header__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 10px 0 0;
  }
  body[data-nav-archetype="masthead-2row"] .skin-logo {
    grid-column: 1;
    font-size: 15px;
    letter-spacing: 0.08em;
    padding-bottom: 8px;
  }
  body[data-nav-archetype="masthead-2row"] .skin-search-form {
    grid-column: 2;
    max-width: min(140px, 38vw);
    margin-bottom: 8px;
  }
  body[data-nav-archetype="masthead-2row"] .skin-nav--compact {
    grid-column: 1 / -1;
  }
}

/* ── center-brand：杂志报头 — logo 居中，搜索/导航分列 ── */
body[data-nav-archetype="center-brand"] {
  --skin-header-offset: 76px;
}
body[data-nav-archetype="center-brand"] .skin-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  gap: 10px 20px;
  min-height: 72px;
  padding: 14px 0 10px;
  position: relative;
}
body[data-nav-archetype="center-brand"] .skin-logo {
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
  text-align: center;
  max-width: min(320px, 48vw);
  font-family: var(--tpl-font-heading);
  font-size: clamp(1rem, 2vw, 1.35rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
body[data-nav-archetype="center-brand"] .skin-search-form {
  grid-column: 3;
  grid-row: 1;
  justify-self: end;
  max-width: 200px;
}
body[data-nav-archetype="center-brand"] .skin-header__menu {
  grid-column: 1;
  grid-row: 1;
  justify-self: start;
}
body[data-nav-archetype="center-brand"] .skin-nav--compact {
  grid-column: 1 / -1;
  grid-row: 2;
  justify-content: center;
  padding-top: 6px;
  border-top: 1px solid color-mix(in srgb, var(--tpl-border) 80%, transparent);
}
body[data-nav-archetype="center-brand"] .skin-nav__track {
  justify-content: center;
  gap: 8px 16px;
}
@media (max-width: 820px) {
  body[data-nav-archetype="center-brand"] .skin-header__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    gap: 8px 10px;
    min-height: 0;
    padding: 10px 0;
  }
  body[data-nav-archetype="center-brand"] .skin-logo {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    text-align: left;
    letter-spacing: 0.1em;
    font-size: 14px;
    max-width: 100%;
  }
  body[data-nav-archetype="center-brand"] .skin-search-form {
    grid-column: 2;
    grid-row: 1;
    max-width: min(140px, 38vw);
  }
  body[data-nav-archetype="center-brand"] .skin-header__menu {
    display: none;
  }
  body[data-nav-archetype="center-brand"] .skin-nav--compact {
    grid-column: 1 / -1;
    grid-row: 2;
    border-top: none;
    padding-top: 0;
    justify-content: flex-start;
  }
  body[data-nav-archetype="center-brand"] .skin-nav__track {
    justify-content: flex-start;
  }
}

/* ── minimal-drawer：仅 logo + 搜索 + 汉堡，分类进抽屉 ── */
body[data-nav-archetype="minimal-drawer"] {
  --skin-header-offset: 48px;
}
body[data-nav-archetype="minimal-drawer"] .skin-header__inner {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 10px 14px;
  min-height: 48px;
}
body[data-nav-archetype="minimal-drawer"] .skin-logo {
  flex: 1 1 auto;
  min-width: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  font-weight: 600;
}
body[data-nav-archetype="minimal-drawer"] .skin-search-form {
  flex: 0 1 auto;
  max-width: min(180px, 32vw);
}
body[data-nav-archetype="minimal-drawer"] .skin-header__menu {
  display: inline-flex !important;
  flex: 0 0 auto;
  order: 10;
  border-radius: 50%;
  width: 40px;
  height: 40px;
}
body[data-nav-archetype="minimal-drawer"] .skin-nav--compact {
  position: fixed;
  top: var(--skin-header-offset, 52px);
  left: 0;
  right: 0;
  z-index: 99;
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  padding: 16px 18px 20px;
  max-height: min(72vh, 520px);
  overflow-y: auto;
  background: var(--tpl-bg-surface);
  border-bottom: 1px solid var(--tpl-border);
  box-shadow: 0 20px 48px color-mix(in srgb, var(--tpl-text) 12%, transparent);
  transform: translateY(calc(-100% - var(--skin-header-offset, 52px)));
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.22s ease,
    visibility 0.32s;
}
body[data-nav-archetype="minimal-drawer"] .skin-header.is-menu-open .skin-nav--compact {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
body[data-nav-archetype="minimal-drawer"] .skin-header.is-menu-open .skin-nav--compact .skin-nav__track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  width: 100%;
  overflow: visible;
}
body[data-nav-archetype="minimal-drawer"] .skin-nav-more__panel {
  position: static;
  display: contents;
}
@media (min-width: 821px) {
  body[data-nav-archetype="minimal-drawer"] .skin-nav--compact {
    left: auto;
    right: 20px;
    width: min(340px, calc(100vw - 40px));
    border: 1px solid var(--tpl-border);
    border-radius: var(--btn-radius, 14px);
    border-bottom: 1px solid var(--tpl-border);
  }
}

/* ── mega-strip：大写频道条 + 宽「更多」面板 ── */
body[data-nav-archetype="mega-strip"] {
  --skin-header-offset: 112px;
}
body[data-nav-archetype="mega-strip"] .skin-header {
  border-bottom-width: 0;
}
body[data-nav-archetype="mega-strip"] .skin-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding-bottom: 0;
}
body[data-nav-archetype="mega-strip"] .skin-logo {
  flex: 0 1 auto;
  font-weight: 700;
  letter-spacing: 0.04em;
}
body[data-nav-archetype="mega-strip"] .skin-search-form {
  flex: 0 1 auto;
  margin-left: auto;
  max-width: 240px;
}
body[data-nav-archetype="mega-strip"] .skin-nav--compact {
  flex: 1 1 100%;
  order: 10;
  margin: 0 -16px;
  padding: 0 16px;
  min-height: 44px;
  align-items: stretch;
  background: var(--tpl-text);
  color: var(--tpl-bg-surface);
  border-top: 3px solid var(--tpl-accent);
}
body[data-nav-archetype="mega-strip"] .skin-nav__track {
  justify-content: flex-start;
  gap: 0;
}
body[data-nav-archetype="mega-strip"] .skin-nav__item,
body[data-nav-archetype="mega-strip"] .skin-nav-more__toggle {
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 12px 16px;
  border-radius: 0;
  color: color-mix(in srgb, var(--tpl-bg-surface) 75%, transparent);
  background: transparent;
}
body[data-nav-archetype="mega-strip"] .skin-nav__item:hover,
body[data-nav-archetype="mega-strip"] .skin-nav-more__toggle:hover {
  color: var(--tpl-bg-surface);
  background: color-mix(in srgb, var(--tpl-accent) 35%, transparent);
}
body[data-nav-archetype="mega-strip"] .skin-nav__item.is-active {
  color: var(--tpl-text);
  background: var(--tpl-accent);
}
body[data-nav-archetype="mega-strip"] .skin-nav-more__panel {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  min-width: min(100vw - 32px, 560px);
  padding: 14px;
  border-radius: 0;
  border: 2px solid var(--tpl-text);
  background: var(--tpl-bg-surface);
  color: var(--tpl-text);
}
body[data-nav-archetype="mega-strip"] .skin-nav-more__link {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.1em;
  font-weight: 600;
}
@media (max-width: 820px) {
  body[data-nav-archetype="mega-strip"] {
    --skin-header-offset: 100px;
  }
  body[data-nav-archetype="mega-strip"] .skin-nav--compact {
    margin: 0 -12px;
    padding: 0 12px;
  }
}

/* ── underline-tabs：新闻站粗下划线 Tab ── */
body[data-nav-archetype="underline-tabs"] {
  --skin-header-offset: 64px;
}
body[data-nav-archetype="underline-tabs"] .skin-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  min-height: 56px;
}
body[data-nav-archetype="underline-tabs"] .skin-logo {
  flex: 0 1 auto;
  font-weight: 700;
  font-size: 15px;
}
body[data-nav-archetype="underline-tabs"] .skin-search-form {
  flex: 0 1 auto;
  margin-left: auto;
  max-width: 200px;
}
body[data-nav-archetype="underline-tabs"] .skin-nav--compact {
  flex: 1 1 100%;
  order: 5;
  border-top: 1px solid var(--tpl-border);
  padding-top: 0;
  min-height: 40px;
}
body[data-nav-archetype="underline-tabs"] .skin-nav__track {
  gap: 0;
}
body[data-nav-archetype="underline-tabs"] .skin-nav__item,
body[data-nav-archetype="underline-tabs"] .skin-nav-more__toggle {
  border-radius: 0;
  padding: 10px 14px;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  font-size: 13px;
  font-weight: 500;
}
body[data-nav-archetype="underline-tabs"] .skin-nav__item.is-active {
  border-bottom-color: var(--tpl-accent);
  color: var(--tpl-text);
  font-weight: 700;
  background: transparent;
}
@media (max-width: 820px) {
  body[data-nav-archetype="underline-tabs"] .skin-header__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    gap: 8px 10px;
  }
  body[data-nav-archetype="underline-tabs"] .skin-logo {
    grid-column: 1;
    grid-row: 1;
  }
  body[data-nav-archetype="underline-tabs"] .skin-search-form {
    grid-column: 2;
    grid-row: 1;
    margin-left: 0;
    max-width: min(140px, 38vw);
  }
  body[data-nav-archetype="underline-tabs"] .skin-nav--compact {
    grid-column: 1 / -1;
    grid-row: 2;
    order: unset;
  }
}

/* ── side-portal：侧栏门户（桌面固定侧栏） ── */
body:not([data-nav-archetype="side-portal"]) .skin-nav--portal {
  display: none !important;
}

/* ── bottom-app：移动端底栏（桌面仍顶栏） ── */
body[data-nav-archetype="bottom-app"] {
  --skin-header-offset: 52px;
}
body[data-nav-archetype="bottom-app"] .skin-header__inner {
  min-height: 52px;
}
body[data-nav-archetype="bottom-app"] .skin-nav--compact .skin-nav__item,
body[data-nav-archetype="bottom-app"] .skin-nav--compact .skin-nav-more__toggle {
  flex-direction: column;
  gap: 3px;
  font-size: 10px;
  padding: 6px 8px;
}
@media (max-width: 820px) {
  body[data-nav-archetype="bottom-app"] .skin-header .skin-nav--compact {
    display: none;
  }
  body[data-nav-archetype="bottom-app"] .skin-nav--compact {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-around;
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
    background: var(--tpl-bg-surface);
    border-top: 1px solid var(--tpl-border);
    box-shadow: 0 -8px 32px color-mix(in srgb, var(--tpl-text) 8%, transparent);
  }
  body[data-nav-archetype="bottom-app"] .skin-nav--compact .skin-nav__track {
    flex: 1 1 auto;
    width: 100%;
    justify-content: space-around;
    overflow: visible;
  }
  body[data-nav-archetype="bottom-app"] .skin-main {
    padding-bottom: 72px;
  }
  body[data-nav-archetype="bottom-app"] .skin-nav-more {
    display: none;
  }
}

/* ── split-ends：左 logo · 右导航，搜索居中 ── */
body[data-nav-archetype="split-ends"] {
  --skin-header-offset: 60px;
}
body[data-nav-archetype="split-ends"] .skin-header__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 10px 16px;
  min-height: 56px;
}
body[data-nav-archetype="split-ends"] .skin-logo {
  grid-column: 1;
  justify-self: start;
  font-weight: 700;
  font-size: 15px;
}
body[data-nav-archetype="split-ends"] .skin-search-form {
  grid-column: 2;
  justify-self: center;
  width: min(280px, 36vw);
  max-width: 100%;
}
body[data-nav-archetype="split-ends"] .skin-header__menu {
  grid-column: 3;
  justify-self: end;
}
body[data-nav-archetype="split-ends"] .skin-nav--compact {
  grid-column: 3;
  justify-self: end;
  flex: 0 1 auto;
  min-width: 0;
  max-width: min(520px, 48vw);
}
body[data-nav-archetype="split-ends"] .skin-nav__track {
  justify-content: flex-end;
  gap: 4px 8px;
}
@media (max-width: 820px) {
  body[data-nav-archetype="split-ends"] .skin-header__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
  }
  body[data-nav-archetype="split-ends"] .skin-logo { grid-column: 1; grid-row: 1; }
  body[data-nav-archetype="split-ends"] .skin-search-form {
    grid-column: 2;
    grid-row: 1;
    width: min(140px, 38vw);
  }
  body[data-nav-archetype="split-ends"] .skin-header__menu { display: none; }
  body[data-nav-archetype="split-ends"] .skin-nav--compact {
    grid-column: 1 / -1;
    grid-row: 2;
    max-width: 100%;
    justify-self: stretch;
  }
  body[data-nav-archetype="split-ends"] .skin-nav__track { justify-content: flex-start; }
}

/* ── floating-pill：居中浮动胶囊导航条 ── */
body[data-nav-archetype="floating-pill"] {
  --skin-header-offset: 88px;
}
body[data-nav-archetype="floating-pill"] .skin-header {
  background: transparent;
  border-bottom: none;
}
body[data-nav-archetype="floating-pill"] .skin-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 16px;
  padding: 14px 0 10px;
}
body[data-nav-archetype="floating-pill"] .skin-logo {
  flex: 0 1 auto;
  order: 1;
  font-size: clamp(15px, 1.8vw, 17px);
  font-weight: 600;
}
body[data-nav-archetype="floating-pill"] .skin-search-form {
  flex: 0 1 auto;
  order: 2;
  margin-left: auto;
  max-width: 200px;
}
body[data-nav-archetype="floating-pill"] .skin-nav--compact {
  flex: 1 1 100%;
  order: 5;
  justify-content: center;
  max-width: min(720px, 100%);
  margin: 0 auto;
  padding: 4px 6px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--tpl-bg-surface) 88%, transparent);
  border: 1px solid var(--tpl-border);
  box-shadow: 0 8px 32px color-mix(in srgb, var(--tpl-text) 8%, transparent);
}
body[data-nav-archetype="floating-pill"] .skin-nav__track {
  justify-content: center;
  gap: 2px 4px;
}
@media (max-width: 820px) {
  body[data-nav-archetype="floating-pill"] .skin-search-form { margin-left: 0; max-width: min(140px, 38vw); }
  body[data-nav-archetype="floating-pill"] .skin-nav--compact { max-width: 100%; border-radius: 14px; }
}

/* ── editorial-masthead：大标题报头 + 细线分隔导航 ── */
body[data-nav-archetype="editorial-masthead"] {
  --skin-header-offset: 96px;
}
body[data-nav-archetype="editorial-masthead"] .skin-header {
  border-bottom: none;
}
body[data-nav-archetype="editorial-masthead"] .skin-header__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  gap: 0;
  padding: 18px 0 0;
}
body[data-nav-archetype="editorial-masthead"] .skin-logo {
  grid-column: 1 / -1;
  grid-row: 1;
  font-family: var(--tpl-font-heading);
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.15;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--tpl-border);
}
body[data-nav-archetype="editorial-masthead"] .skin-search-form {
  position: absolute;
  right: 0;
  top: 18px;
  width: min(220px, 32vw);
}
body[data-nav-archetype="editorial-masthead"] .skin-header__inner { position: relative; }
body[data-nav-archetype="editorial-masthead"] .skin-header__menu { display: none; }
body[data-nav-archetype="editorial-masthead"] .skin-nav--compact {
  grid-column: 1 / -1;
  grid-row: 2;
  padding: 8px 0 0;
  border-bottom: 1px solid color-mix(in srgb, var(--tpl-text) 12%, var(--tpl-border));
}
body[data-nav-archetype="editorial-masthead"] .skin-nav__track {
  gap: 0 18px;
  justify-content: flex-start;
}
body[data-nav-archetype="editorial-masthead"] .skin-nav__item,
body[data-nav-archetype="editorial-masthead"] .skin-nav-more__toggle {
  padding: 10px 0;
  border-radius: 0;
  background: transparent;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
@media (max-width: 820px) {
  body[data-nav-archetype="editorial-masthead"] { --skin-header-offset: 108px; }
  body[data-nav-archetype="editorial-masthead"] .skin-logo { font-size: 1.25rem; padding-bottom: 10px; }
  body[data-nav-archetype="editorial-masthead"] .skin-search-form { top: 12px; width: min(130px, 36vw); }
}

/* ── segmented-bar：分段控制器式分类 ── */
body[data-nav-archetype="segmented-bar"] {
  --skin-header-offset: 64px;
}
body[data-nav-archetype="segmented-bar"] .skin-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  min-height: 56px;
}
body[data-nav-archetype="segmented-bar"] .skin-logo {
  flex: 0 1 auto;
  font-weight: 700;
}
body[data-nav-archetype="segmented-bar"] .skin-search-form {
  flex: 0 1 auto;
  margin-left: auto;
  max-width: 200px;
}
body[data-nav-archetype="segmented-bar"] .skin-nav--compact {
  flex: 1 1 100%;
  order: 5;
  padding: 4px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--tpl-bg-base) 70%, var(--tpl-border));
  border: 1px solid var(--tpl-border);
}
body[data-nav-archetype="segmented-bar"] .skin-nav__track {
  gap: 2px;
}
body[data-nav-archetype="segmented-bar"] .skin-nav__item,
body[data-nav-archetype="segmented-bar"] .skin-nav-more__toggle {
  border-radius: 8px;
  padding: 8px 14px;
  background: transparent;
}
body[data-nav-archetype="segmented-bar"] .skin-nav__item.is-active {
  background: var(--tpl-bg-surface);
  box-shadow: 0 1px 4px color-mix(in srgb, var(--tpl-text) 10%, transparent);
  font-weight: 600;
}
@media (max-width: 820px) {
  body[data-nav-archetype="segmented-bar"] .skin-nav--compact { border-radius: 10px; padding: 3px; }
}

/* ── channel-ribbon：全宽色带频道条 ── */
body[data-nav-archetype="channel-ribbon"] {
  --skin-header-offset: 104px;
}
body[data-nav-archetype="channel-ribbon"] .skin-header {
  border-bottom: none;
}
body[data-nav-archetype="channel-ribbon"] .skin-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding-bottom: 0;
}
body[data-nav-archetype="channel-ribbon"] .skin-logo {
  flex: 0 1 auto;
  font-family: var(--tpl-font-heading);
  font-size: clamp(18px, 2.2vw, 24px);
}
body[data-nav-archetype="channel-ribbon"] .skin-search-form {
  flex: 0 1 auto;
  margin-left: auto;
  max-width: 220px;
}
body[data-nav-archetype="channel-ribbon"] .skin-nav--compact {
  flex: 1 1 100%;
  order: 10;
  margin: 0 -16px;
  padding: 0 12px;
  min-height: 42px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--tpl-accent) 85%, var(--tpl-text)),
    color-mix(in srgb, var(--tpl-accent) 55%, var(--tpl-text))
  );
  color: var(--tpl-text-on-inverse);
}
body[data-nav-archetype="channel-ribbon"] .skin-nav__item,
body[data-nav-archetype="channel-ribbon"] .skin-nav-more__toggle {
  color: color-mix(in srgb, var(--tpl-bg-surface) 82%, transparent);
  border-radius: 0;
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
}
body[data-nav-archetype="channel-ribbon"] .skin-nav__item.is-active {
  background: color-mix(in srgb, var(--tpl-bg-surface) 22%, transparent);
  color: var(--tpl-bg-surface);
}
@media (max-width: 820px) {
  body[data-nav-archetype="channel-ribbon"] { --skin-header-offset: 96px; }
  body[data-nav-archetype="channel-ribbon"] .skin-nav--compact { margin: 0 -12px; }
}

/* ── corner-stack：左上角品牌块 + 右侧叠放工具 ── */
body[data-nav-archetype="corner-stack"] {
  --skin-header-offset: 72px;
}
body[data-nav-archetype="corner-stack"] .skin-header__inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 8px 20px;
  align-items: start;
  padding: 12px 0;
}
body[data-nav-archetype="corner-stack"] .skin-logo {
  grid-column: 1;
  grid-row: 1 / 3;
  align-self: center;
  padding: 10px 14px;
  border: 2px solid var(--tpl-border);
  border-radius: var(--btn-radius, 8px);
  background: var(--tpl-bg-surface);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.2;
  max-width: 9em;
}
body[data-nav-archetype="corner-stack"] .skin-search-form {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  max-width: 240px;
}
body[data-nav-archetype="corner-stack"] .skin-header__menu {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  display: none;
}
body[data-nav-archetype="corner-stack"] .skin-nav--compact {
  grid-column: 2;
  grid-row: 2;
  min-width: 0;
  justify-content: flex-end;
}
body[data-nav-archetype="corner-stack"] .skin-nav__track {
  justify-content: flex-end;
  gap: 6px 10px;
}
@media (max-width: 820px) {
  body[data-nav-archetype="corner-stack"] .skin-header__inner {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto auto;
  }
  body[data-nav-archetype="corner-stack"] .skin-logo {
    grid-row: 1;
    max-width: 100%;
  }
  body[data-nav-archetype="corner-stack"] .skin-search-form {
    grid-column: 1;
    grid-row: 2;
    justify-self: stretch;
    max-width: 100%;
  }
  body[data-nav-archetype="corner-stack"] .skin-nav--compact {
    grid-column: 1;
    grid-row: 3;
    justify-content: flex-start;
  }
  body[data-nav-archetype="corner-stack"] .skin-nav__track { justify-content: flex-start; }
}

/* ── search-hero：搜索框主导宽顶栏 ── */
body[data-nav-archetype="search-hero"] {
  --skin-header-offset: 108px;
}
body[data-nav-archetype="search-hero"] .skin-header__inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 10px 16px;
  padding: 14px 0 10px;
}
body[data-nav-archetype="search-hero"] .skin-logo {
  grid-column: 1;
  grid-row: 1;
  font-weight: 700;
  font-size: 16px;
  align-self: center;
}
body[data-nav-archetype="search-hero"] .skin-search-form {
  grid-column: 2;
  grid-row: 1;
  width: 100%;
  max-width: none;
}
body[data-nav-archetype="search-hero"] .skin-search-form input {
  height: 46px;
  font-size: 15px;
  border-radius: var(--btn-radius, 12px);
}
body[data-nav-archetype="search-hero"] .skin-header__menu { display: none; }
body[data-nav-archetype="search-hero"] .skin-nav--compact {
  grid-column: 1 / -1;
  grid-row: 2;
  opacity: 0.92;
}
body[data-nav-archetype="search-hero"] .skin-nav__track {
  gap: 4px 10px;
}
body[data-nav-archetype="search-hero"] .skin-nav__item,
body[data-nav-archetype="search-hero"] .skin-nav-more__toggle {
  font-size: 12px;
  padding: 6px 10px;
  color: var(--tpl-text-muted);
}
@media (max-width: 820px) {
  body[data-nav-archetype="search-hero"] { --skin-header-offset: 120px; }
  body[data-nav-archetype="search-hero"] .skin-search-form input { height: 40px; }
}

/* ── metro-chips：现代 flat chip 导航（编辑工业风） ── */
body[data-nav-archetype="metro-chips"] {
  --skin-header-offset: 60px;
}
body[data-nav-archetype="metro-chips"] .skin-header__inner {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 8px 12px;
  min-height: 48px;
}
body[data-nav-archetype="metro-chips"] .skin-logo {
  flex: 0 1 auto;
  font-family: var(--tpl-font-heading);
  font-weight: 600;
  font-size: clamp(14px, 1.4vw, 15px);
  letter-spacing: -0.02em;
  text-transform: none;
}
body[data-nav-archetype="metro-chips"] .skin-search-form {
  flex: 0 0 auto;
  margin-left: auto;
  max-width: min(200px, 28vw);
}
body[data-nav-archetype="metro-chips"] .skin-nav--compact {
  flex: 1 1 auto;
  min-width: 0;
  order: 2;
  border-top: none;
  padding-top: 0;
  background: transparent;
}
body[data-nav-archetype="metro-chips"] .skin-nav__track {
  gap: 6px;
  flex-wrap: nowrap;
}
body[data-nav-archetype="metro-chips"] .skin-nav__item,
body[data-nav-archetype="metro-chips"] .skin-nav-more__toggle {
  border-radius: 2px;
  min-width: auto;
  min-height: 32px;
  padding: 6px 12px;
  border: 1px solid var(--tpl-border);
  background: transparent;
  font-size: 12px;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0.01em;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}
body[data-nav-archetype="metro-chips"] .skin-nav__item:hover,
body[data-nav-archetype="metro-chips"] .skin-nav-more__toggle:hover {
  border-color: color-mix(in srgb, var(--tpl-accent) 45%, var(--tpl-border));
  transform: translateY(-1px);
}
body[data-nav-archetype="metro-chips"] .skin-nav__item.is-active,
body[data-nav-archetype="metro-chips"] .skin-nav-more__toggle.is-active {
  background: var(--tpl-accent);
  border-color: var(--tpl-accent);
  color: var(--tpl-text-on-inverse);
  box-shadow: none;
}
@media (max-width: 820px) {
  body[data-nav-archetype="metro-chips"] {
    --skin-header-offset: 88px;
  }
  body[data-nav-archetype="metro-chips"] .skin-header__inner {
    flex-wrap: wrap;
  }
  body[data-nav-archetype="metro-chips"] .skin-nav--compact {
    flex: 1 1 100%;
    order: 5;
  }
}

/* ── glass-dock：半透明 dock 式图标+文字 ── */
body[data-nav-archetype="glass-dock"] {
  --skin-header-offset: 56px;
}
body[data-nav-archetype="glass-dock"] .skin-header {
  background: color-mix(in srgb, var(--tpl-bg-surface) 65%, transparent);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid color-mix(in srgb, var(--tpl-border) 60%, transparent);
}
body[data-nav-archetype="glass-dock"] .skin-header__inner {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 10px 14px;
  min-height: 52px;
}
body[data-nav-archetype="glass-dock"] .skin-logo {
  flex: 0 1 auto;
  font-size: 13px;
  letter-spacing: 0.06em;
}
body[data-nav-archetype="glass-dock"] .skin-search-form {
  flex: 0 0 auto;
  max-width: 160px;
}
body[data-nav-archetype="glass-dock"] .skin-nav--compact {
  flex: 1 1 auto;
  min-width: 0;
  margin-left: auto;
  padding: 4px 8px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--tpl-bg-base) 55%, transparent);
  border: 1px solid color-mix(in srgb, var(--tpl-border) 70%, transparent);
}
body[data-nav-archetype="glass-dock"] .skin-nav__item,
body[data-nav-archetype="glass-dock"] .skin-nav-more__toggle {
  flex-direction: column;
  gap: 2px;
  padding: 6px 10px;
  font-size: 10px;
  border-radius: 10px;
  background: transparent;
}
body[data-nav-archetype="glass-dock"] .skin-nav__item::before,
body[data-nav-archetype="glass-dock"] .skin-nav-more__toggle::before {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--tpl-text-muted);
  opacity: 0.6;
}
body[data-nav-archetype="glass-dock"] .skin-nav__item.is-active::before {
  background: var(--tpl-accent);
  opacity: 1;
}
@media (max-width: 820px) {
  body[data-nav-archetype="glass-dock"] .skin-nav--compact {
    flex: 1 1 100%;
    order: 5;
    margin-left: 0;
  }
}

/* ── offset-logo：logo 大字号下沉与导航错位 ── */
body[data-nav-archetype="offset-logo"] {
  --skin-header-offset: 80px;
}
body[data-nav-archetype="offset-logo"] .skin-header {
  overflow: visible;
}
body[data-nav-archetype="offset-logo"] .skin-header__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  gap: 0 24px;
  padding: 8px 0 10px;
  align-items: end;
}
body[data-nav-archetype="offset-logo"] .skin-logo {
  grid-column: 1;
  grid-row: 1 / 3;
  align-self: end;
  margin-bottom: -6px;
  font-family: var(--tpl-font-heading);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--tpl-accent);
}
body[data-nav-archetype="offset-logo"] .skin-search-form {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  max-width: 200px;
}
body[data-nav-archetype="offset-logo"] .skin-header__menu { display: none; }
body[data-nav-archetype="offset-logo"] .skin-nav--compact {
  grid-column: 2;
  grid-row: 2;
  justify-self: end;
  min-width: 0;
  max-width: min(480px, 52vw);
  border-top: 1px solid color-mix(in srgb, var(--tpl-accent) 30%, var(--tpl-border));
  padding-top: 6px;
}
body[data-nav-archetype="offset-logo"] .skin-nav__track {
  justify-content: flex-end;
  gap: 6px 14px;
}
@media (max-width: 820px) {
  body[data-nav-archetype="offset-logo"] .skin-header__inner {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto auto;
  }
  body[data-nav-archetype="offset-logo"] .skin-logo {
    grid-row: 1;
    margin-bottom: 0;
    font-size: 1.25rem;
  }
  body[data-nav-archetype="offset-logo"] .skin-search-form {
    grid-column: 1;
    grid-row: 2;
    justify-self: stretch;
    max-width: 100%;
  }
  body[data-nav-archetype="offset-logo"] .skin-nav--compact {
    grid-column: 1;
    grid-row: 3;
    max-width: 100%;
    justify-self: stretch;
  }
  body[data-nav-archetype="offset-logo"] .skin-nav__track { justify-content: flex-start; }
}

/* ── dual-track：双行不同密度（工具条 + 主分类） ── */
body[data-nav-archetype="dual-track"] {
  --skin-header-offset: 92px;
}
body[data-nav-archetype="dual-track"] .skin-header {
  border-bottom: none;
}
body[data-nav-archetype="dual-track"] .skin-header__inner {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
}
body[data-nav-archetype="dual-track"] .skin-header__inner::before {
  content: "";
  order: 0;
  display: flex;
  width: 100%;
  min-height: 36px;
  background: color-mix(in srgb, var(--tpl-bg-base) 80%, var(--tpl-border));
  border-bottom: 1px solid var(--tpl-border);
}
body[data-nav-archetype="dual-track"] .skin-logo,
body[data-nav-archetype="dual-track"] .skin-search-form,
body[data-nav-archetype="dual-track"] .skin-header__menu {
  order: 1;
}
body[data-nav-archetype="dual-track"] .skin-header__inner {
  flex-wrap: wrap;
  flex-direction: row;
  align-items: center;
  gap: 8px 14px;
  padding: 8px 0 0;
  border-bottom: 1px solid var(--tpl-border);
}
body[data-nav-archetype="dual-track"] .skin-header__inner::before {
  flex: 1 1 100%;
  order: -1;
  min-height: 32px;
  margin: 0 -16px;
  padding: 0 16px;
  background: color-mix(in srgb, var(--tpl-accent) 8%, var(--tpl-bg-base));
  border-bottom: 1px solid var(--tpl-border);
}
body[data-nav-archetype="dual-track"] .skin-logo {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
}
body[data-nav-archetype="dual-track"] .skin-search-form {
  margin-left: auto;
  max-width: 200px;
}
body[data-nav-archetype="dual-track"] .skin-nav--compact {
  flex: 1 1 100%;
  order: 10;
  padding: 6px 0 8px;
  border-top: 2px solid color-mix(in srgb, var(--tpl-accent) 40%, var(--tpl-border));
}
body[data-nav-archetype="dual-track"] .skin-nav__item,
body[data-nav-archetype="dual-track"] .skin-nav-more__toggle {
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
}
@media (max-width: 820px) {
  body[data-nav-archetype="dual-track"] { --skin-header-offset: 100px; }
}

/* ── compact-toolbar：工具栏式极窄单行 ── */
body[data-nav-archetype="compact-toolbar"] {
  --skin-header-offset: 44px;
}
body[data-nav-archetype="compact-toolbar"] .skin-header {
  border-bottom-width: 2px;
  box-shadow: none;
}
body[data-nav-archetype="compact-toolbar"] .skin-header__inner {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px 10px;
  min-height: 44px;
  padding: 4px 0;
}
body[data-nav-archetype="compact-toolbar"] .skin-logo {
  flex: 0 1 auto;
  font-size: 13px;
  font-weight: 700;
  max-width: 8em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
body[data-nav-archetype="compact-toolbar"] .skin-search-form {
  flex: 0 1 auto;
  max-width: 160px;
}
body[data-nav-archetype="compact-toolbar"] .skin-search-form input,
body[data-nav-archetype="compact-toolbar"] .skin-search-form button {
  height: 30px;
  font-size: 12px;
}
body[data-nav-archetype="compact-toolbar"] .skin-nav--compact {
  flex: 1 1 auto;
  min-width: 0;
  margin-left: auto;
}
body[data-nav-archetype="compact-toolbar"] .skin-nav__item,
body[data-nav-archetype="compact-toolbar"] .skin-nav-more__toggle {
  padding: 4px 8px;
  font-size: 11px;
  min-height: 28px;
}
@media (max-width: 820px) {
  body[data-nav-archetype="compact-toolbar"] { --skin-header-offset: 88px; }
  body[data-nav-archetype="compact-toolbar"] .skin-header__inner { flex-wrap: wrap; }
  body[data-nav-archetype="compact-toolbar"] .skin-nav--compact {
    flex: 1 1 100%;
    margin-left: 0;
  }
}

/* ── wide-mega：全宽 mega 下拉「更多」面板 ── */
body[data-nav-archetype="wide-mega"] {
  --skin-header-offset: 108px;
}
body[data-nav-archetype="wide-mega"] .skin-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
}
body[data-nav-archetype="wide-mega"] .skin-logo {
  flex: 0 1 auto;
  font-family: var(--tpl-font-heading);
  font-size: clamp(18px, 2vw, 24px);
  text-transform: uppercase;
}
body[data-nav-archetype="wide-mega"] .skin-search-form {
  flex: 0 1 auto;
  margin-left: auto;
  max-width: 260px;
}
body[data-nav-archetype="wide-mega"] .skin-nav--compact {
  flex: 1 1 100%;
  order: 10;
  min-height: 46px;
  border-top: 1px solid var(--tpl-border);
  border-bottom: 1px solid var(--tpl-border);
}
body[data-nav-archetype="wide-mega"] .skin-nav-more__panel {
  left: 0;
  right: 0;
  width: 100%;
  max-width: none;
  min-width: 0;
  margin-top: 0;
  padding: 20px 24px;
  border-radius: 0;
  border: none;
  border-top: 1px solid var(--tpl-border);
  border-bottom: 2px solid var(--tpl-accent);
  background: var(--tpl-bg-surface);
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px 12px;
  box-shadow: 0 24px 48px color-mix(in srgb, var(--tpl-text) 10%, transparent);
}
body[data-nav-archetype="wide-mega"] .skin-nav-more__link {
  padding: 12px 10px;
  font-size: 13px;
  border-radius: var(--btn-radius, 8px);
  background: color-mix(in srgb, var(--tpl-bg-base) 60%, transparent);
}
@media (max-width: 820px) {
  body[data-nav-archetype="wide-mega"] .skin-nav-more__panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding: 14px 12px;
  }
}

/* ── tab-browser：浏览器标签页式顶栏 ── */
body[data-nav-archetype="tab-browser"] {
  --skin-header-offset: 72px;
}
body[data-nav-archetype="tab-browser"] .skin-header {
  background: color-mix(in srgb, var(--tpl-bg-base) 85%, var(--tpl-border));
  border-bottom: 1px solid var(--tpl-border);
}
body[data-nav-archetype="tab-browser"] .skin-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 8px 12px;
  padding-top: 8px;
  min-height: 52px;
}
body[data-nav-archetype="tab-browser"] .skin-logo {
  flex: 0 1 auto;
  font-size: 14px;
  font-weight: 700;
  padding-bottom: 6px;
}
body[data-nav-archetype="tab-browser"] .skin-search-form {
  flex: 0 1 auto;
  margin-left: auto;
  max-width: 180px;
  margin-bottom: 4px;
}
body[data-nav-archetype="tab-browser"] .skin-nav--compact {
  flex: 1 1 100%;
  order: 5;
  align-items: flex-end;
  padding-left: 4px;
}
body[data-nav-archetype="tab-browser"] .skin-nav__track {
  gap: 2px;
  align-items: flex-end;
}
body[data-nav-archetype="tab-browser"] .skin-nav__item,
body[data-nav-archetype="tab-browser"] .skin-nav-more__toggle {
  border-radius: 8px 8px 0 0;
  padding: 8px 16px 10px;
  margin-bottom: -1px;
  background: color-mix(in srgb, var(--tpl-bg-surface) 70%, var(--tpl-bg-base));
  border: 1px solid var(--tpl-border);
  border-bottom: none;
  font-size: 12px;
}
body[data-nav-archetype="tab-browser"] .skin-nav__item.is-active {
  background: var(--tpl-bg-surface);
  border-color: var(--tpl-border);
  font-weight: 700;
  z-index: 1;
}
@media (max-width: 820px) {
  body[data-nav-archetype="tab-browser"] .skin-nav__item,
  body[data-nav-archetype="tab-browser"] .skin-nav-more__toggle {
    padding: 6px 10px 8px;
    border-radius: 6px 6px 0 0;
  }
}

/* ── rail-accent：左侧 accent 竖条 + 横滑分类 ── */
body[data-nav-archetype="rail-accent"] {
  --skin-header-offset: 60px;
}
body[data-nav-archetype="rail-accent"] .skin-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  min-height: 56px;
}
body[data-nav-archetype="rail-accent"] .skin-logo {
  flex: 0 1 auto;
  padding-left: 12px;
  border-left: 4px solid var(--tpl-accent);
  font-weight: 600;
}
body[data-nav-archetype="rail-accent"] .skin-search-form {
  flex: 0 1 auto;
  margin-left: auto;
  max-width: 200px;
}
body[data-nav-archetype="rail-accent"] .skin-nav--compact {
  flex: 1 1 100%;
  order: 5;
  padding-left: 12px;
  border-left: 4px solid color-mix(in srgb, var(--tpl-accent) 35%, transparent);
}
body[data-nav-archetype="rail-accent"] .skin-nav__track {
  gap: 8px 12px;
}
body[data-nav-archetype="rail-accent"] .skin-nav__item.is-active {
  color: var(--tpl-accent);
  font-weight: 700;
}
@media (max-width: 820px) {
  body[data-nav-archetype="rail-accent"] .skin-nav--compact {
    padding-left: 8px;
    border-left-width: 3px;
  }
}

/* ── layered-float：双层浮动（品牌层 + 导航层） ── */
body[data-nav-archetype="layered-float"] {
  --skin-header-offset: 96px;
}
body[data-nav-archetype="layered-float"] .skin-header {
  background: transparent;
  border-bottom: none;
}
body[data-nav-archetype="layered-float"] .skin-header__inner {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 0 12px;
}
body[data-nav-archetype="layered-float"] .skin-header__inner > .skin-logo,
body[data-nav-archetype="layered-float"] .skin-header__inner > .skin-search-form,
body[data-nav-archetype="layered-float"] .skin-header__inner > .skin-header__menu {
  order: 1;
}
body[data-nav-archetype="layered-float"] .skin-header__inner {
  flex-wrap: wrap;
  flex-direction: row;
  align-items: center;
}
body[data-nav-archetype="layered-float"] .skin-logo {
  flex: 1 1 auto;
  font-family: var(--tpl-font-heading);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  letter-spacing: 0.12em;
  padding: 12px 20px;
  border-radius: var(--btn-radius, 16px);
  background: color-mix(in srgb, var(--tpl-bg-surface) 92%, transparent);
  border: 1px solid color-mix(in srgb, var(--tpl-border) 80%, transparent);
  box-shadow: 0 12px 40px color-mix(in srgb, var(--tpl-text) 6%, transparent);
}
body[data-nav-archetype="layered-float"] .skin-search-form {
  flex: 0 1 auto;
  max-width: 220px;
}
body[data-nav-archetype="layered-float"] .skin-nav--compact {
  flex: 1 1 100%;
  order: 10;
  justify-content: center;
  padding: 8px 14px;
  border-radius: var(--btn-radius, 18px);
  background: color-mix(in srgb, var(--tpl-bg-surface) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid color-mix(in srgb, var(--tpl-border) 70%, transparent);
  box-shadow: 0 16px 48px color-mix(in srgb, var(--tpl-text) 8%, transparent);
}
body[data-nav-archetype="layered-float"] .skin-nav__track {
  justify-content: center;
  gap: 6px 14px;
}
@media (max-width: 820px) {
  body[data-nav-archetype="layered-float"] { --skin-header-offset: 108px; }
  body[data-nav-archetype="layered-float"] .skin-logo { padding: 10px 14px; font-size: 1rem; }
  body[data-nav-archetype="layered-float"] .skin-nav--compact { border-radius: 14px; }
}

/* ── app-sheet：顶栏极简，分类在下滑 sheet（移动友好） ── */
body[data-nav-archetype="app-sheet"] {
  --skin-header-offset: 48px;
}
body[data-nav-archetype="app-sheet"] .skin-header__inner {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 10px 14px;
  min-height: 48px;
}
body[data-nav-archetype="app-sheet"] .skin-logo {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 15px;
  font-weight: 600;
}
body[data-nav-archetype="app-sheet"] .skin-search-form {
  flex: 0 1 auto;
  max-width: min(160px, 32vw);
}
body[data-nav-archetype="app-sheet"] .skin-header__menu {
  display: inline-flex !important;
  flex: 0 0 auto;
  order: 10;
}
body[data-nav-archetype="app-sheet"] .skin-nav--compact {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  top: auto;
  z-index: 99;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: stretch;
  max-height: min(75vh, 560px);
  padding: 12px 16px calc(16px + env(safe-area-inset-bottom));
  border-radius: 20px 20px 0 0;
  background: var(--tpl-bg-surface);
  border-top: 1px solid var(--tpl-border);
  box-shadow: 0 -20px 60px color-mix(in srgb, var(--tpl-text) 15%, transparent);
  transform: translateY(110%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    transform 0.36s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.24s ease,
    visibility 0.36s;
}
body[data-nav-archetype="app-sheet"] .skin-header.is-menu-open .skin-nav--compact {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
body[data-nav-archetype="app-sheet"] .skin-header.is-menu-open .skin-nav--compact::before {
  content: "";
  display: block;
  width: 36px;
  height: 4px;
  margin: 0 auto 12px;
  border-radius: 999px;
  background: var(--tpl-border);
}
body[data-nav-archetype="app-sheet"] .skin-header.is-menu-open .skin-nav--compact .skin-nav__track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  width: 100%;
  overflow: visible;
  flex-wrap: wrap;
}
body[data-nav-archetype="app-sheet"] .skin-nav-more__panel {
  position: static;
  display: contents;
}
@media (min-width: 821px) {
  body[data-nav-archetype="app-sheet"] .skin-header__menu { display: none !important; }
  body[data-nav-archetype="app-sheet"] .skin-nav--compact {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    flex-direction: row;
    flex: 1 1 auto;
    min-width: 0;
    max-height: none;
    padding: 0;
    border-radius: 0;
    background: transparent;
    border: none;
    box-shadow: none;
  }
  body[data-nav-archetype="app-sheet"] .skin-nav__track {
    justify-content: flex-end;
  }
}
@media (max-width: 820px) {
  body[data-nav-archetype="app-sheet"] .skin-main {
    padding-bottom: 0;
  }
}

/* ── 密度 token：顶栏高度/导航间距 ── */
body[data-density="airy"] { --hdr-inner-min: 64px; --nav-item-pad-y: 10px; --nav-item-pad-x: 16px; }
body[data-density="cozy"] { --hdr-inner-min: 52px; --nav-item-pad-y: 8px; --nav-item-pad-x: 12px; }
body[data-density="tight"] { --hdr-inner-min: 44px; --nav-item-pad-y: 5px; --nav-item-pad-x: 10px; }
body[data-density] .skin-nav__item,
body[data-density] .skin-nav-more__toggle {
  padding: var(--nav-item-pad-y, 8px) var(--nav-item-pad-x, 12px);
}

/* ── nav item styles ── */
/* pill — 柔和胶囊，仅 hover 微底色 */
body[data-nav-item-style="pill"] .skin-nav__item,
body[data-nav-item-style="pill"] .skin-nav-more__toggle {
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 13px;
  background: color-mix(in srgb, var(--tpl-bg-base) 60%, transparent);
  border: 1px solid transparent;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
body[data-nav-item-style="pill"] .skin-nav__item:hover,
body[data-nav-item-style="pill"] .skin-nav-more__toggle:hover {
  background: color-mix(in srgb, var(--tpl-accent) 12%, var(--tpl-bg-base));
  border-color: color-mix(in srgb, var(--tpl-accent) 25%, transparent);
}
body[data-nav-item-style="pill"] .skin-nav__item.is-active {
  background: var(--tpl-accent);
  color: var(--tpl-text-on-inverse);
  font-weight: 600;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--tpl-accent) 35%, transparent);
}

/* underline — 粗下划线，无 pill */
body[data-nav-item-style="underline"] .skin-nav__item,
body[data-nav-item-style="underline"] .skin-nav-more__toggle {
  border-radius: 0;
  padding: 9px 14px 7px;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  font-size: 13px;
  letter-spacing: 0.03em;
}
body[data-nav-item-style="underline"] .skin-nav__item:hover,
body[data-nav-item-style="underline"] .skin-nav-more__toggle:hover {
  color: var(--tpl-accent);
  border-bottom-color: color-mix(in srgb, var(--tpl-accent) 45%, transparent);
  background: transparent;
}
body[data-nav-item-style="underline"] .skin-nav__item.is-active {
  color: var(--tpl-text);
  border-bottom-color: var(--tpl-accent);
  font-weight: 700;
}

/* text-divider — 斜杠分隔编辑风 */
body[data-nav-item-style="text-divider"] .skin-nav__track {
  gap: 0;
}
body[data-nav-item-style="text-divider"] .skin-nav__item,
body[data-nav-item-style="text-divider"] .skin-nav-more__toggle {
  border-radius: 0;
  padding: 6px 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  background: transparent;
}
body[data-nav-item-style="text-divider"] .skin-nav__item + .skin-nav__item::before,
body[data-nav-item-style="text-divider"] .skin-nav-more__toggle::before {
  content: "·";
  position: absolute;
  left: -1px;
  color: var(--tpl-text-muted);
  opacity: 0.5;
  font-size: 14px;
  pointer-events: none;
}
body[data-nav-item-style="text-divider"] .skin-nav__item.is-active {
  color: var(--tpl-text);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: var(--tpl-accent);
}

/* square — 硬边方块 */
body[data-nav-item-style="square"] .skin-nav__item,
body[data-nav-item-style="square"] .skin-nav-more__toggle {
  border-radius: 0;
  padding: 8px 14px;
  border: 2px solid var(--tpl-border);
  background: var(--tpl-bg-base);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
body[data-nav-item-style="square"] .skin-nav__item:hover,
body[data-nav-item-style="square"] .skin-nav-more__toggle:hover {
  border-color: var(--tpl-text);
  background: var(--tpl-bg-surface);
}
body[data-nav-item-style="square"] .skin-nav__item.is-active {
  background: var(--tpl-accent);
  border-color: var(--tpl-accent);
  color: var(--tpl-text-on-inverse);
  box-shadow: 3px 3px 0 var(--tpl-text);
}

/* ghost — 透明描边，hover 才显形 */
body[data-nav-item-style="ghost"] .skin-nav__item,
body[data-nav-item-style="ghost"] .skin-nav-more__toggle {
  border-radius: var(--btn-radius, 6px);
  padding: 6px 12px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--tpl-text-muted);
  font-size: 13px;
  font-weight: 500;
}
body[data-nav-item-style="ghost"] .skin-nav__item:hover,
body[data-nav-item-style="ghost"] .skin-nav-more__toggle:hover {
  color: var(--tpl-text);
  border-color: var(--tpl-border);
  background: color-mix(in srgb, var(--tpl-bg-surface) 90%, var(--tpl-bg-base));
}
body[data-nav-item-style="ghost"] .skin-nav__item.is-active {
  color: var(--tpl-accent);
  border-color: color-mix(in srgb, var(--tpl-accent) 40%, var(--tpl-border));
  background: color-mix(in srgb, var(--tpl-accent) 8%, transparent);
  font-weight: 600;
}
body[data-nav-item-style="ghost"] .skin-nav-more__panel {
  border: 1px dashed color-mix(in srgb, var(--tpl-border) 80%, var(--tpl-text-muted));
  border-radius: var(--btn-radius, 8px);
  background: color-mix(in srgb, var(--tpl-bg-surface) 92%, transparent);
  grid-template-columns: repeat(2, minmax(96px, 1fr));
  gap: 6px;
  padding: 10px;
}

/* pill — 更多面板：圆角双列卡片 */
body[data-nav-item-style="pill"] .skin-nav-more__panel {
  grid-template-columns: repeat(2, minmax(96px, 1fr));
  gap: 6px;
  padding: 10px;
  border-radius: 14px;
  border: 1px solid color-mix(in srgb, var(--tpl-accent) 18%, var(--tpl-border));
  box-shadow: 0 10px 28px color-mix(in srgb, var(--tpl-text) 8%, transparent);
}
body[data-nav-item-style="pill"] .skin-nav-more__link {
  border-radius: 999px;
  background: color-mix(in srgb, var(--tpl-bg-base) 70%, transparent);
}

/* underline — 更多面板：三列直角 + 顶线 accent */
body[data-nav-item-style="underline"] .skin-nav-more__panel {
  grid-template-columns: repeat(3, minmax(80px, 1fr));
  gap: 0;
  padding: 0;
  border-radius: 0;
  border: 1px solid var(--tpl-border);
  border-top: 3px solid var(--tpl-accent);
  box-shadow: 0 12px 32px color-mix(in srgb, var(--tpl-text) 10%, transparent);
}
body[data-nav-item-style="underline"] .skin-nav-more__link {
  border-radius: 0;
  border-bottom: 1px solid var(--tpl-border);
  padding: 10px 8px;
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* text-divider — 更多面板：单列分隔线列表 */
body[data-nav-item-style="text-divider"] .skin-nav-more__panel {
  grid-template-columns: 1fr;
  gap: 0;
  padding: 4px 0;
  border-radius: 0;
  border: none;
  border-top: 1px solid var(--tpl-border);
  border-bottom: 1px solid var(--tpl-border);
  box-shadow: none;
  background: var(--tpl-bg-surface);
}
body[data-nav-item-style="text-divider"] .skin-nav-more__link {
  justify-content: flex-start;
  padding: 9px 14px;
  border-radius: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--tpl-border) 60%, transparent);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent;
}
body[data-nav-item-style="text-divider"] .skin-nav-more__link:last-child {
  border-bottom: none;
}

/* square — 更多面板：三列硬边网格 */
body[data-nav-item-style="square"] .skin-nav-more__panel {
  grid-template-columns: repeat(3, minmax(72px, 1fr));
  gap: 0;
  padding: 0;
  border-radius: 0;
  border: 2px solid var(--tpl-text);
  box-shadow: 4px 4px 0 var(--tpl-accent);
}
body[data-nav-item-style="square"] .skin-nav-more__link {
  border-radius: 0;
  border-right: 1px solid var(--tpl-border);
  border-bottom: 1px solid var(--tpl-border);
  min-height: 40px;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
}

/* dot-trail — 圆点分隔，轻量文字链 */
body[data-nav-item-style="dot-trail"] .skin-nav__track {
  gap: 0 4px;
}
body[data-nav-item-style="dot-trail"] .skin-nav__item,
body[data-nav-item-style="dot-trail"] .skin-nav-more__toggle {
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 500;
  background: transparent;
  border: none;
  border-radius: 0;
  position: relative;
}
body[data-nav-item-style="dot-trail"] .skin-nav__item + .skin-nav__item::after,
body[data-nav-item-style="dot-trail"] .skin-nav-more__toggle::before {
  content: "";
  position: absolute;
  left: -3px;
  top: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--tpl-text-muted) 55%, transparent);
  transform: translateY(-50%);
  pointer-events: none;
}
body[data-nav-item-style="dot-trail"] .skin-nav__item:hover,
body[data-nav-item-style="dot-trail"] .skin-nav-more__toggle:hover {
  color: var(--tpl-accent);
  background: transparent;
}
body[data-nav-item-style="dot-trail"] .skin-nav__item.is-active {
  color: var(--tpl-accent);
  font-weight: 700;
}
body[data-nav-item-style="dot-trail"] .skin-nav-more__panel {
  grid-template-columns: repeat(2, minmax(88px, 1fr));
  gap: 8px 12px;
  padding: 12px 14px;
  border: none;
  border-radius: 12px;
  background: var(--tpl-bg-surface);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--tpl-text) 8%, transparent);
}
body[data-nav-item-style="dot-trail"] .skin-nav-more__link {
  justify-content: flex-start;
  padding: 6px 0 6px 14px;
  position: relative;
  background: transparent;
  border-radius: 0;
}
body[data-nav-item-style="dot-trail"] .skin-nav-more__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--tpl-accent);
  transform: translateY(-50%);
  opacity: 0.6;
}

/* capsule-scroll — 流媒体频道胶囊横滑 */
body[data-nav-item-style="capsule-scroll"] .skin-nav__track {
  gap: 8px;
  flex-wrap: nowrap;
}
body[data-nav-item-style="capsule-scroll"] .skin-nav__item,
body[data-nav-item-style="capsule-scroll"] .skin-nav-more__toggle {
  flex-shrink: 0;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  background: color-mix(in srgb, var(--tpl-bg-base) 55%, var(--tpl-bg-surface));
  border: 1px solid color-mix(in srgb, var(--tpl-border) 80%, transparent);
  white-space: nowrap;
}
body[data-nav-item-style="capsule-scroll"] .skin-nav__item:hover,
body[data-nav-item-style="capsule-scroll"] .skin-nav-more__toggle:hover {
  background: color-mix(in srgb, var(--tpl-accent) 14%, var(--tpl-bg-surface));
  border-color: color-mix(in srgb, var(--tpl-accent) 35%, var(--tpl-border));
}
body[data-nav-item-style="capsule-scroll"] .skin-nav__item.is-active {
  background: var(--tpl-text);
  color: var(--tpl-bg-surface);
  border-color: var(--tpl-text);
  font-weight: 600;
}
body[data-nav-item-style="capsule-scroll"] .skin-nav-more__panel {
  grid-template-columns: repeat(3, minmax(76px, 1fr));
  gap: 6px;
  padding: 10px;
  border-radius: 16px;
  border: 1px solid var(--tpl-border);
  background: var(--tpl-bg-surface);
}
body[data-nav-item-style="capsule-scroll"] .skin-nav-more__link {
  border-radius: 999px;
  border: 1px solid var(--tpl-border);
  background: color-mix(in srgb, var(--tpl-bg-base) 50%, transparent);
  font-size: 12px;
}

/* editorial-serif — 衬线小标题编辑风 */
body[data-nav-item-style="editorial-serif"] .skin-nav__item,
body[data-nav-item-style="editorial-serif"] .skin-nav-more__toggle {
  font-family: var(--tpl-font-heading);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 8px 12px;
  background: transparent;
  border: none;
  border-radius: 0;
  color: var(--tpl-text-muted);
}
body[data-nav-item-style="editorial-serif"] .skin-nav__item:hover,
body[data-nav-item-style="editorial-serif"] .skin-nav-more__toggle:hover {
  color: var(--tpl-text);
  background: transparent;
}
body[data-nav-item-style="editorial-serif"] .skin-nav__item.is-active {
  color: var(--tpl-text);
  font-weight: 600;
  border-bottom: 1px solid var(--tpl-text);
  padding-bottom: 7px;
}
body[data-nav-item-style="editorial-serif"] .skin-nav-more__panel {
  grid-template-columns: repeat(2, minmax(100px, 1fr));
  gap: 0;
  padding: 8px 0;
  border-radius: 0;
  border: none;
  border-top: 1px solid var(--tpl-text);
  background: var(--tpl-bg-surface);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--tpl-text) 6%, transparent);
}
body[data-nav-item-style="editorial-serif"] .skin-nav-more__link {
  font-family: var(--tpl-font-heading);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  justify-content: flex-start;
  padding: 10px 14px;
  border-radius: 0;
  background: transparent;
}

/* channel-block — 色块底频道块 */
body[data-nav-item-style="channel-block"] .skin-nav__item,
body[data-nav-item-style="channel-block"] .skin-nav-more__toggle {
  padding: 7px 14px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: color-mix(in srgb, var(--tpl-accent) 12%, var(--tpl-bg-base));
  border: none;
  color: var(--tpl-text);
}
body[data-nav-item-style="channel-block"] .skin-nav__item:hover,
body[data-nav-item-style="channel-block"] .skin-nav-more__toggle:hover {
  background: color-mix(in srgb, var(--tpl-accent) 22%, var(--tpl-bg-base));
}
body[data-nav-item-style="channel-block"] .skin-nav__item.is-active {
  background: var(--tpl-accent);
  color: var(--tpl-text-on-inverse);
}
body[data-nav-item-style="channel-block"] .skin-nav-more__panel {
  grid-template-columns: repeat(4, minmax(64px, 1fr));
  gap: 4px;
  padding: 8px;
  border-radius: 6px;
  border: none;
  background: color-mix(in srgb, var(--tpl-bg-base) 80%, var(--tpl-bg-surface));
  box-shadow: inset 0 0 0 1px var(--tpl-border);
}
body[data-nav-item-style="channel-block"] .skin-nav-more__link {
  border-radius: 4px;
  background: color-mix(in srgb, var(--tpl-accent) 10%, var(--tpl-bg-surface));
  font-size: 11px;
  font-weight: 600;
  min-height: 36px;
}

/* minimal-text — 纯文字无 hover 底 */
body[data-nav-item-style="minimal-text"] .skin-nav__item,
body[data-nav-item-style="minimal-text"] .skin-nav-more__toggle {
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--tpl-text-muted);
  background: transparent;
  border: none;
  border-radius: 0;
}
body[data-nav-item-style="minimal-text"] .skin-nav__item:hover,
body[data-nav-item-style="minimal-text"] .skin-nav-more__toggle:hover {
  color: var(--tpl-text);
  background: transparent;
}
body[data-nav-item-style="minimal-text"] .skin-nav__item.is-active {
  color: var(--tpl-text);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
  text-decoration-color: color-mix(in srgb, var(--tpl-text) 40%, transparent);
}
body[data-nav-item-style="minimal-text"] .skin-nav-more__panel {
  grid-template-columns: 1fr;
  gap: 0;
  padding: 6px 0;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
body[data-nav-item-style="minimal-text"] .skin-nav-more__link {
  justify-content: center;
  padding: 8px 12px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--tpl-text-muted);
  background: transparent;
  border-radius: 0;
}
body[data-nav-item-style="minimal-text"] .skin-nav-more__link:hover {
  color: var(--tpl-text);
  background: transparent;
}

/* ── search box styles ── */
/* pill-filled — 圆角胶囊 + 实心搜索钮（一体外框） */
body[data-search-box-style="pill-filled"] .skin-search-form {
  display: flex;
  align-items: stretch;
  gap: 0;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--tpl-border);
  background: var(--tpl-bg-surface);
}
body[data-search-box-style="pill-filled"] .skin-search-form input {
  flex: 1;
  min-width: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  height: auto;
  min-height: 36px;
  padding: 0 12px;
}
body[data-search-box-style="pill-filled"] .skin-search-form button {
  flex: 0 0 auto;
  border: none;
  border-radius: 0;
  min-width: 44px;
  height: auto;
  min-height: 36px;
  align-self: stretch;
  padding: 0 14px;
}

/* underline-minimal — 仅底边线 */
body[data-search-box-style="underline-minimal"] .skin-search-form {
  gap: 6px;
  border-bottom: 1px solid color-mix(in srgb, var(--tpl-text-muted) 55%, var(--tpl-border));
  border-radius: 0;
  padding-bottom: 2px;
  background: transparent;
}
body[data-search-box-style="underline-minimal"] .skin-search-form input {
  border: none;
  border-radius: 0;
  background: transparent;
  height: 34px;
  padding: 0 4px;
  font-size: 13px;
  color: var(--tpl-text);
}
body[data-search-box-style="underline-minimal"] .skin-search-form input::placeholder {
  color: color-mix(in srgb, var(--tpl-text-muted) 80%, var(--tpl-text));
  opacity: 1;
}
body[data-search-box-style="underline-minimal"] .skin-search-form input:focus,
body[data-search-box-style="underline-minimal"] .skin-search-form input:focus-visible {
  outline: none;
  box-shadow: none;
}
body[data-search-box-style="underline-minimal"] .skin-search-form button {
  background: transparent;
  color: var(--tpl-text-muted);
  border-radius: 0;
  height: 34px;
  min-width: unset;
  padding: 0 6px;
}
body[data-search-box-style="underline-minimal"] .skin-search-form button:hover {
  background: transparent;
  color: var(--tpl-accent);
}
body[data-search-box-style="underline-minimal"] .skin-search-form__icon {
  display: block;
}
body[data-search-box-style="underline-minimal"] .skin-search-form__label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

/* bordered-soft — 1px 细框圆角（外框连续，内嵌按钮） */
body[data-search-box-style="bordered-soft"] .skin-search-form {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 3px 3px 12px;
  border: 1px solid color-mix(in srgb, var(--tpl-border) 85%, var(--tpl-text-muted));
  border-radius: 10px;
  background: var(--tpl-bg-surface);
}
body[data-search-box-style="bordered-soft"] .skin-search-form input {
  flex: 1;
  min-width: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  height: 32px;
}
body[data-search-box-style="bordered-soft"] .skin-search-form button {
  flex: 0 0 auto;
  border: none;
  border-radius: 7px;
  height: 32px;
  min-width: 36px;
  padding: 0 10px;
  font-size: 12px;
}

/* icon-expand — 默认仅图标，hover/focus 展开（移动端始终可输入） */
body[data-search-box-style="icon-expand"] .skin-search-form {
  gap: 0;
  width: auto;
  max-width: 40px;
  transition: max-width 0.28s ease, border-color 0.2s ease;
  border-radius: 999px;
  border: 1px solid transparent;
  overflow: hidden;
}
body[data-search-box-style="icon-expand"] .skin-search-form:hover,
body[data-search-box-style="icon-expand"] .skin-search-form:focus-within {
  max-width: min(260px, 100%);
  border-color: var(--tpl-border);
  background: var(--tpl-bg-surface);
}
body[data-search-box-style="icon-expand"] .skin-search-form input {
  flex: 1 1 0;
  width: 0;
  min-width: 0;
  opacity: 0;
  padding: 0;
  border: none;
  background: transparent;
  height: 36px;
  transition: opacity 0.2s ease, padding 0.2s ease;
}
body[data-search-box-style="icon-expand"] .skin-search-form:hover input,
body[data-search-box-style="icon-expand"] .skin-search-form:focus-within input {
  opacity: 1;
  padding: 0 8px 0 12px;
}
body[data-search-box-style="icon-expand"] .skin-search-form button {
  flex: 0 0 40px;
  width: 40px;
  height: 36px;
  padding: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--tpl-text-muted);
}
body[data-search-box-style="icon-expand"] .skin-search-form button:hover {
  background: color-mix(in srgb, var(--tpl-accent) 12%, transparent);
  color: var(--tpl-accent);
}
body[data-search-box-style="icon-expand"] .skin-search-form__icon {
  display: block;
}
body[data-search-box-style="icon-expand"] .skin-search-form__label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
@media (max-width: 820px) {
  body[data-search-box-style="icon-expand"] .skin-search-form {
    max-width: min(148px, 42vw);
    border-color: var(--tpl-border);
    background: var(--tpl-bg-surface);
  }
  body[data-search-box-style="icon-expand"] .skin-search-form input {
    opacity: 1;
    padding: 0 6px 0 10px;
  }
}

/* inset-gray — 灰底内凹块（无裂缝） */
body[data-search-box-style="inset-gray"] .skin-search-form {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 6px 4px 12px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--tpl-text) 6%, var(--tpl-bg-base));
  box-shadow: inset 0 1px 3px color-mix(in srgb, var(--tpl-text) 8%, transparent);
  border: none;
}
body[data-search-box-style="inset-gray"] .skin-search-form input {
  flex: 1;
  min-width: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  height: 32px;
}
body[data-search-box-style="inset-gray"] .skin-search-form button {
  flex: 0 0 auto;
  border: none;
  border-radius: 6px;
  height: 32px;
  min-width: 32px;
  padding: 0 8px;
  background: var(--tpl-bg-surface);
  color: var(--tpl-text-muted);
  box-shadow: 0 1px 2px color-mix(in srgb, var(--tpl-text) 6%, transparent);
}
body[data-search-box-style="inset-gray"] .skin-search-form button:hover {
  background: var(--tpl-accent);
  color: var(--tpl-text-on-inverse);
}

/* masthead-wide — 宽条搜索占主导（底边一体） */
body[data-search-box-style="masthead-wide"] .skin-search-form {
  display: flex;
  align-items: stretch;
  width: min(360px, 48vw);
  max-width: none;
  gap: 0;
  border-radius: 0;
  border: none;
  border-bottom: 2px solid var(--tpl-text);
  background: transparent;
}
body[data-search-box-style="masthead-wide"] .skin-search-form input {
  flex: 1;
  min-width: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  height: auto;
  min-height: 40px;
  font-size: 14px;
  letter-spacing: 0.04em;
  padding: 0 8px 0 0;
}
body[data-search-box-style="masthead-wide"] .skin-search-form button {
  flex: 0 0 auto;
  border: none;
  border-radius: 0;
  height: auto;
  min-height: 40px;
  align-self: stretch;
  min-width: 48px;
  background: var(--tpl-text);
  color: var(--tpl-bg-surface);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
body[data-search-box-style="masthead-wide"] .skin-search-form__label {
  display: inline;
}
@media (max-width: 820px) {
  body[data-search-box-style="masthead-wide"] .skin-search-form {
    width: min(200px, 55vw);
  }
  body[data-search-box-style="masthead-wide"] .skin-search-form input {
    height: 36px;
    font-size: 13px;
  }
}

/* ghost-inline — 透明底，hover 显边 */
body[data-search-box-style="ghost-inline"] .skin-search-form {
  gap: 6px;
  border: 1px solid transparent;
  border-radius: var(--btn-radius, 8px);
  padding: 2px 4px 2px 10px;
  background: transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}
body[data-search-box-style="ghost-inline"] .skin-search-form:hover,
body[data-search-box-style="ghost-inline"] .skin-search-form:focus-within {
  border-color: var(--tpl-border);
  background: color-mix(in srgb, var(--tpl-bg-surface) 85%, transparent);
}
body[data-search-box-style="ghost-inline"] .skin-search-form input {
  border: none;
  background: transparent;
  height: 34px;
}
body[data-search-box-style="ghost-inline"] .skin-search-form button {
  background: transparent;
  color: var(--tpl-text-muted);
  border-radius: var(--btn-radius, 6px);
  height: 34px;
  min-width: 34px;
  padding: 0 8px;
}
body[data-search-box-style="ghost-inline"] .skin-search-form button:hover {
  background: color-mix(in srgb, var(--tpl-accent) 12%, transparent);
  color: var(--tpl-accent);
}

/* split-button — 外框一体 + 中间 1px 竖线分隔 */
body[data-search-box-style="split-button"] .skin-search-form {
  display: flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--tpl-border);
  border-radius: var(--btn-radius, 8px);
  overflow: hidden;
  background: var(--tpl-bg-surface);
}
body[data-search-box-style="split-button"] .skin-search-form input {
  flex: 1;
  min-width: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  height: auto;
  min-height: 36px;
  padding: 0 12px;
}
body[data-search-box-style="split-button"] .skin-search-form button {
  flex: 0 0 auto;
  border: none;
  border-radius: 0;
  border-left: 1px solid var(--tpl-border);
  height: auto;
  min-height: 36px;
  align-self: stretch;
  min-width: 44px;
  padding: 0 14px;
  background: color-mix(in srgb, var(--tpl-bg-base) 60%, var(--tpl-bg-surface));
  color: var(--tpl-text);
}
body[data-search-box-style="split-button"] .skin-search-form button:hover {
  background: var(--tpl-accent);
  color: var(--tpl-text-on-inverse);
  border-left-color: var(--tpl-accent);
}

/* compact-square — 小方框工具栏风（对齐等高） */
body[data-search-box-style="compact-square"] .skin-search-form {
  display: flex;
  align-items: center;
  gap: 4px;
  width: min(200px, 100%);
}
body[data-search-box-style="compact-square"] .skin-search-form input {
  flex: 1;
  min-width: 0;
  height: 30px;
  padding: 0 8px;
  font-size: 12px;
  border-radius: 2px;
  border: 1px solid var(--tpl-border);
  background: var(--tpl-bg-surface);
}
body[data-search-box-style="compact-square"] .skin-search-form button {
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  min-width: 30px;
  padding: 0;
  border: none;
  border-radius: 2px;
  font-size: 0;
}
body[data-search-box-style="compact-square"] .skin-search-form__icon {
  display: block;
}
body[data-search-box-style="compact-square"] .skin-search-form__label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

/* luxury-line — 细金线框轻奢（外框连续） */
body[data-search-box-style="luxury-line"] .skin-search-form {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid color-mix(in srgb, var(--tpl-accent) 45%, var(--tpl-border));
  border-radius: 0;
  padding: 4px 10px 4px 14px;
  background: transparent;
}
body[data-search-box-style="luxury-line"] .skin-search-form input {
  flex: 1;
  min-width: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  height: 32px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tpl-text-muted);
}
body[data-search-box-style="luxury-line"] .skin-search-form input::placeholder {
  color: color-mix(in srgb, var(--tpl-text-muted) 65%, transparent);
  letter-spacing: 0.1em;
}
body[data-search-box-style="luxury-line"] .skin-search-form button {
  background: transparent;
  color: color-mix(in srgb, var(--tpl-accent) 80%, var(--tpl-text-muted));
  border-radius: 0;
  height: 32px;
  min-width: unset;
  padding: 0 4px;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
body[data-search-box-style="luxury-line"] .skin-search-form button:hover {
  background: transparent;
  color: var(--tpl-accent);
}
body[data-search-box-style="luxury-line"] .skin-search-form__icon {
  display: block;
  stroke: color-mix(in srgb, var(--tpl-accent) 70%, currentColor);
}
body[data-search-box-style="luxury-line"] .skin-search-form__label {
  display: none;
}

/* ── search box focus — 全局去蓝线，容器/边框用主题色 subtle focus ── */
body[data-search-box-style] .skin-search-form input:focus,
body[data-search-box-style] .skin-search-form input:focus-visible,
body[data-search-box-style] .skin-search-form button:focus,
body[data-search-box-style] .skin-search-form button:focus-visible {
  outline: none;
  box-shadow: none;
}

body[data-search-box-style="split-button"] .skin-search-form:focus-within,
body[data-search-box-style="pill-filled"] .skin-search-form:focus-within,
body[data-search-box-style="bordered-soft"] .skin-search-form:focus-within,
body[data-search-box-style="inset-gray"] .skin-search-form:focus-within,
body[data-search-box-style="luxury-line"] .skin-search-form:focus-within {
  border-color: color-mix(in srgb, var(--tpl-accent) 50%, var(--tpl-border));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--tpl-accent) 18%, transparent);
}

body[data-search-box-style="compact-square"] .skin-search-form input:focus,
body[data-search-box-style="compact-square"] .skin-search-form input:focus-visible {
  border-color: color-mix(in srgb, var(--tpl-accent) 50%, var(--tpl-border));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--tpl-accent) 18%, transparent);
}

body[data-search-box-style="underline-minimal"] .skin-search-form:focus-within {
  border-bottom-color: color-mix(in srgb, var(--tpl-accent) 55%, var(--tpl-text-muted));
}

body[data-search-box-style="masthead-wide"] .skin-search-form:focus-within {
  border-bottom-color: var(--tpl-accent);
}

body[data-search-box-style="ghost-inline"] .skin-search-form:focus-within {
  border-color: color-mix(in srgb, var(--tpl-accent) 35%, var(--tpl-border));
}

body[data-search-box-style="icon-expand"] .skin-search-form:focus-within {
  border-color: color-mix(in srgb, var(--tpl-accent) 35%, var(--tpl-border));
}

/* ── header behavior: none ── */
body[data-header-behavior="none"] .skin-header__menu {
  display: none !important;
}

/* density: cozy — see body[data-density] in archetype CSS */
/* ── nav overrides: amber-night ── */
body[data-preset="amber-night"] .skin-header {
  background: linear-gradient(180deg, color-mix(in srgb, var(--tpl-accent) 12%, var(--tpl-bg-surface)), var(--tpl-bg-surface));
  border-bottom-color: color-mix(in srgb, var(--tpl-accent) 25%, transparent);
}
body[data-preset="amber-night"] .skin-nav--compact { display: none; }
@media (min-width: 821px) {
  body[data-preset="amber-night"] .skin-nav--compact { display: block; }
}
body[data-nav-archetype="bottom-app"][data-preset="amber-night"] .skin-nav--compact {
  border-top-color: color-mix(in srgb, var(--tpl-accent) 30%, var(--tpl-border));
}

/* ── amber-night ── */
body[data-preset="amber-night"] .skin-grid--catalog {
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
body[data-preset="amber-night"] .skin-card {
  border-radius: 16px;
  border: 1px solid color-mix(in srgb, var(--tpl-accent) 22%, transparent);
  background: color-mix(in srgb, var(--tpl-bg-surface) 82%, transparent);
  backdrop-filter: blur(8px);
}
body[data-preset="amber-night"] .skin-card__img {
  mask-image: linear-gradient(#000 70%, transparent);
}
body[data-preset="amber-night"] .skin-main--play .skin-episodes-panel {
  background: transparent;
  border: none;
  padding: 0;
  max-height: none;
  overflow: visible;
}
body[data-preset="amber-night"] .skin-main--play .skin-episodes {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: 10px;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
}
body[data-preset="amber-night"] .skin-main--play .skin-episodes li { flex: 0 0 auto; scroll-snap-align: start; }
body[data-preset="amber-night"] .skin-main--play .skin-episode {
  min-width: 72px;
  border-radius: 999px;
  border-color: color-mix(in srgb, var(--tpl-accent) 40%, var(--tpl-border));
}
body[data-preset="amber-night"] .skin-main--play .skin-episode.is-active {
  background: var(--tpl-accent);
  color: var(--tpl-text-on-inverse);
  box-shadow: 0 0 20px color-mix(in srgb, var(--tpl-accent) 50%, transparent);
}
@media (max-width: 820px) {
  body[data-preset="amber-night"] .skin-grid--catalog { grid-template-columns: repeat(2, 1fr); }
}


body[data-preset] .skin-main--detail,
body[data-preset] .skin-main--play,
body[data-preset] .skin-main--type {
  padding-top: clamp(20px, 3.5vw, 40px);
  padding-bottom: clamp(32px, 5vw, 64px);
}
body[data-preset] .skin-detail__info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-width: 0;
  gap: 0;
}
body[data-preset] .skin-detail__meta {
  width: 100%;
  margin-bottom: clamp(12px, 2vw, 20px);
}
body[data-preset] .skin-detail__meta li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  line-height: 1.55;
}
body[data-preset] .skin-detail__meta li span {
  flex-shrink: 0;
  min-width: 2.5em;
  text-align: justify;
  text-align-last: justify;
}
body[data-preset] .skin-detail__blurb {
  max-width: 62ch;
  line-height: 1.75;
  margin-bottom: clamp(16px, 2.5vw, 24px);
}
body[data-preset] .skin-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 4px;
}
body[data-preset] .skin-main--detail .skin-section,
body[data-preset] .skin-main--play .skin-section {
  margin-top: clamp(28px, 4vw, 48px);
}
body[data-preset] .skin-main--detail .skin-section__head,
body[data-preset] .skin-main--play .skin-section__head {
  margin-bottom: clamp(12px, 2vw, 20px);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--tpl-border);
}
body[data-preset] .skin-play-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}
body[data-preset] .skin-player-head {
  margin-bottom: clamp(12px, 2vw, 18px);
}
body[data-preset] .skin-player-head .skin-detail__title {
  margin-bottom: 6px;
  line-height: 1.25;
}
body[data-preset] .skin-player-head__sub {
  font-size: 14px;
  line-height: 1.5;
}
body[data-preset] .skin-player-box {
  margin-bottom: 0;
}
body[data-preset] .skin-main--play .skin-player-blurb {
  margin-top: clamp(18px, 3vw, 28px);
  padding-top: clamp(14px, 2vw, 20px);
  border-top: 1px solid var(--tpl-border);
}
body[data-preset] .skin-main--play .skin-player-blurb__title {
  margin: 0 0 10px;
  font-family: var(--tpl-font-heading);
  font-size: clamp(14px, 1.6vw, 16px);
  font-weight: 600;
  letter-spacing: 0.02em;
}
body[data-preset] .skin-main--play .skin-player-blurb__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: color-mix(in srgb, var(--tpl-text) 88%, var(--tpl-text-muted));
  max-width: min(72ch, 100%);
}
body[data-preset] .skin-main--type .skin-section__head,
body[data-preset].skin-page-search .skin-section__head {
  margin-bottom: clamp(16px, 2.5vw, 24px);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--tpl-border);
}
body[data-preset] .skin-pager {
  margin-top: clamp(24px, 4vw, 40px);
  padding-top: 8px;
}
@media (max-width: 820px) {
  body[data-preset] .skin-main--detail .skin-detail__hero {
    gap: clamp(16px, 4vw, 24px);
    grid-template-columns: 1fr;
  }
  body[data-preset] .skin-main--detail .skin-detail__poster {
    margin-inline: auto;
    width: min(200px, 72vw);
    max-width: none;
  }
  body[data-preset] .skin-main--detail .skin-detail__info {
    align-items: stretch;
    width: 100%;
    min-width: 0;
  }
  body[data-preset] .skin-main--detail .skin-detail__blurb {
    max-width: none;
  }
  body[data-preset] .skin-main--detail .skin-detail__actions .skin-btn--primary {
    width: 100%;
    justify-content: center;
  }
}


body[data-preset="amber-night"] .skin-main--play .skin-play-layout__stage {
  padding: clamp(16px, 2vw, 24px);
  border-radius: 16px;
  background: color-mix(in srgb, var(--tpl-bg-surface) 90%, var(--tpl-accent) 10%);
  border: 1px solid color-mix(in srgb, var(--tpl-accent) 22%, var(--tpl-border));
}
body[data-preset="amber-night"] .skin-main--play .skin-player-head { text-align: center; }
body[data-preset="amber-night"] .skin-main--detail .skin-detail__hero { align-items: center; }
body[data-preset="amber-night"] .skin-main--detail .skin-detail__actions { justify-content: flex-start; }


@media (max-width: 820px) {
  body[data-preset="amber-night"] .skin-main--detail .skin-detail__info {
    text-align: left;
  }
}
body[data-preset="amber-night"] .skin-main--detail .skin-detail__hero { padding: clamp(20px, 3vw, 32px); border-radius: 16px; border: 1px solid color-mix(in srgb, var(--tpl-accent) 25%, transparent); }
body[data-preset="amber-night"] .skin-main--play .skin-play-layout__playlist .skin-section__head { border: none; }

/* ── spotlight rail (isolated from list presets) ── */
body[data-preset] .skin-section--spotlight .skin-section__head {
  margin-bottom: clamp(12px, 2vw, 18px);
}
body[data-preset] .skin-rail {
  position: relative;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  scroll-padding-inline: 4px;
  padding: 2px 0 16px;
  margin: 0;
  scrollbar-width: none;
  mask-image: linear-gradient(90deg, transparent 0, #000 16px, #000 calc(100% - 28px), transparent 100%);
}
body[data-preset] .skin-rail::-webkit-scrollbar {
  display: none;
}
body[data-preset] .skin-rail__track {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: clamp(12px, 1.8vw, 18px);
  list-style: none;
  margin: 0;
  padding: 0 4px;
  min-height: 0;
}
body[data-preset] .skin-rail__item {
  flex: 0 0 clamp(108px, 13vw, 136px);
  max-width: 148px;
  scroll-snap-align: start;
}
body[data-preset] .skin-rail .skin-card--rail {
  height: 100%;
  border: none;
  border-bottom: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
body[data-preset] .skin-rail .skin-card--rail .skin-card__link {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  height: 100%;
  padding: 0;
}
body[data-preset] .skin-rail .skin-card--rail .skin-card__link::before {
  content: none;
  display: none;
}
body[data-preset] .skin-rail .skin-card--rail .skin-card__img {
  display: block;
  width: 100%;
  height: auto;
  flex: none;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border: 1px solid var(--tpl-border);
  border-radius: var(--btn-radius, 6px);
  background: color-mix(in srgb, var(--tpl-text) 6%, transparent);
  transition: border-color 0.22s ease, transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
body[data-preset] .skin-rail .skin-card--rail:hover .skin-card__img {
  border-color: color-mix(in srgb, var(--tpl-accent) 48%, var(--tpl-border));
  transform: translateY(-4px);
}
body[data-preset] .skin-rail .skin-card--rail .skin-card__title {
  margin: 8px 0 0;
  padding: 0;
  font-family: var(--tpl-font-heading);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
  -webkit-line-clamp: 2;
}
body[data-preset] .skin-rail .skin-card--rail .skin-card__meta {
  margin: 4px 0 0;
  padding: 0;
  font-size: 10px;
  letter-spacing: 0.03em;
  color: var(--tpl-text-muted);
  -webkit-line-clamp: 1;
}
@media (max-width: 720px) {
  body[data-preset] .skin-rail__item {
    flex-basis: 104px;
  }
  body[data-preset] .skin-rail {
    mask-image: linear-gradient(90deg, transparent 0, #000 8px, #000 calc(100% - 20px), transparent 100%);
  }
}

@media (prefers-reduced-motion: reduce) {
  body[data-preset] .skin-card,
  body[data-preset] .skin-header { transition: none !important; }
}