/* ========== SAMELABS Portal — Design System ==========
   Single source of truth for the public portal's visual + interaction
   tokens. Content is owned by templates/i18n; this file defines only the
   frame: color, scale, rhythm, shadow, radius, motion. */
:root {
  /* ---- Typography ---- */
  --sl-font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans", Arial, sans-serif;
  --sl-font-mono: "JetBrains Mono", "SFMono-Regular", "SF Mono", Consolas, "Liberation Mono", monospace;

  /* ---- Brand ---- */
  --sl-primary: #07c160;          /* brand emerald */
  --sl-primary-hover: #06ad56;    /* one step darker on hover */
  --sl-primary-soft: #e6f9ee;     /* brand-tinted surface */
  --sl-primary-line: #b8d8c3;     /* brand-tinted hairline */
  --sl-teal: var(--sl-primary-hover);
  --sl-gold: #c8922a;             /* reserved accent (premium / custom line) */

  /* ---- Ink anchor (deep surfaces: hero, CTA, footer) ----
     Gives the otherwise all-light portal a weight focal point so the
     emerald brand reads against light backgrounds. */
  --sl-ink: #0f1f17;              /* near-black green */
  --sl-ink-2: #1a3a2a;            /* secondary deep green */
  --sl-ink-fg: #ffffff;
  --sl-ink-fg-muted: rgba(255, 255, 255, .78);
  --sl-ink-fg-faint: rgba(255, 255, 255, .55);
  --sl-ink-line: rgba(255, 255, 255, .14);

  /* ---- Neutral ramp ---- */
  --sl-gray-50: #f8fafc;
  --sl-gray-100: #f1f5f9;
  --sl-gray-200: #e2e8f0;
  --sl-gray-300: #cbd5e1;
  --sl-gray-400: #94a3b8;
  --sl-gray-500: #64748b;
  --sl-gray-600: #475569;
  --sl-gray-700: #334155;
  --sl-gray-800: #1e293b;
  --sl-gray-900: #0f172a;
  --sl-text: var(--sl-gray-700);
  --sl-text-strong: var(--sl-gray-900);
  --sl-line: var(--sl-gray-200);
  --sl-surface-canvas: #ffffff;
  --sl-surface-soft: var(--sl-gray-50);

  /* ---- Functional status (business states, not brand) ---- */
  --sl-success-bg: #ecfdf3;  --sl-success-fg: #166534;
  --sl-info-bg: #dff7f1;     --sl-info-line: #9ee7d8;    --sl-info-fg: #057a68;
  --sl-info-strong: #0f9f8f;
  --sl-ship-bg: #eef2ff;     --sl-ship-line: #c7d2fe;    --sl-ship-fg: #4338ca;
  --sl-done-bg: var(--sl-gray-800); --sl-done-fg: #fff;
  --sl-danger: #dc2626;
  --sl-customer: #d97706;          /* customer-identity label */
  --sl-primary-line-soft: #a7e8c4; /* lighter brand hairline (card hover) */

  /* ---- Bootstrap primary bridge ---- */
  --bs-primary: var(--sl-primary);
  --bs-primary-rgb: 7, 193, 96;

  /* ---- Type scale (size / line-height / weight) ---- */
  --sl-fs-display: 2.6rem;  --sl-lh-display: 1.15;  --sl-fw-display: 800;
  --sl-fs-h1: 1.6rem;       --sl-lh-h1: 1.3;        --sl-fw-h1: 700;
  --sl-fs-h2: 1.25rem;      --sl-lh-h2: 1.35;       --sl-fw-h2: 700;
  --sl-fs-h3: 1rem;         --sl-lh-h3: 1.4;        --sl-fw-h3: 650;
  --sl-fs-body: .94rem;     --sl-lh-body: 1.7;      --sl-fw-body: 400;
  --sl-fs-meta: .8rem;      --sl-lh-meta: 1.5;      --sl-fw-meta: 400;

  /* ---- Spacing ramp (8pt) ---- */
  --sl-space-1: 4px;
  --sl-space-2: 8px;
  --sl-space-3: 12px;
  --sl-space-4: 16px;
  --sl-space-5: 24px;
  --sl-space-6: 32px;
  --sl-space-7: 48px;
  --sl-space-8: 64px;
  --sl-space-9: 96px;

  /* ---- Shadow tiers (static / hover / floating) ---- */
  --sl-shadow-1: 0 1px 2px rgba(15, 23, 42, .05);
  --sl-shadow-2: 0 4px 12px rgba(15, 23, 42, .08);
  --sl-shadow-3: 0 16px 40px rgba(15, 23, 42, .18);
  /* legacy aliases — kept only where rules still reference them */
  --sl-shadow-sm: var(--sl-shadow-1);
  --sl-shadow: var(--sl-shadow-2);
  --sl-shadow-lg: var(--sl-shadow-3);

  /* ---- Radius ramp ---- */
  --sl-radius-sm: 6px;
  --sl-radius: 8px;
  --sl-radius-md: var(--sl-radius);
  --sl-radius-lg: 14px;
  --sl-radius-pill: 999px;

  /* ---- Motion ---- */
  --sl-motion-fast: 120ms ease;
  --sl-motion: 180ms ease;
  --sl-transition: var(--sl-motion);

  /* ---- Layout ---- */
  --sl-band-pad-y: var(--sl-space-7);
  --sl-band-pad-y-mobile: var(--sl-space-5);
  --sl-content-max: 1140px;

  --bs-body-font-family: var(--sl-font-sans);
}

/* ---- Reset / Base ---- */
body {
  font-family: var(--sl-font-sans);
  color: var(--sl-gray-700);
  background: var(--sl-gray-50);
  font-variant-numeric: tabular-nums;
}
button,
input,
select,
textarea { font-family: inherit; }
a { color: var(--sl-primary); text-decoration: none; }
a:hover { color: var(--sl-primary); }

.sl-machine-text { font-family: var(--sl-font-mono); }

/* ---- Navbar ---- */
.navbar.sl-nav {
  background: #fff;
  border-bottom: 1px solid var(--sl-gray-200);
  box-shadow: var(--sl-shadow-sm);
  padding: .65rem 0;
}
.navbar.sl-nav .container {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  min-width: 0;
}
.navbar.sl-nav .sl-wordmark {
  display: inline-flex;
  align-items: center;
  color: var(--sl-primary);
  text-decoration: none;
  line-height: 1;
  flex: 0 0 auto;
}
.sl-wordmark-image { display: block; width: auto; height: 30px; }
.navbar.sl-nav .nav-link {
  font-weight: 500; font-size: .9rem; color: var(--sl-gray-700);
  transition: color var(--sl-transition);
}
.navbar.sl-nav .nav-link:hover,
.navbar.sl-nav .nav-link.active { color: var(--sl-primary); }

.sl-nav-main {
  margin-left: clamp(16px, 2.4vw, 28px);
  gap: clamp(10px, 1.3vw, 18px);
  min-width: 0;
  flex: 1 1 auto;
  justify-content: flex-start;
  overflow: hidden;
}
.sl-nav-text {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0;
  border-radius: 0;
  font-size: .82rem;
  font-weight: 600;
  color: var(--sl-gray-600);
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
  flex: 0 1 auto;
  min-width: 0;
  transition: color var(--sl-transition);
}
.sl-nav-text:hover,
.sl-nav-text.active {
  color: var(--sl-primary);
}

.sl-nav-desktop {
  justify-content: flex-end;
  flex: 0 0 auto;
  white-space: nowrap;
}

.sl-nav-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: none;
  border-radius: 50%;
  color: var(--sl-gray-600);
  background: transparent;
  padding: 0;
  font: inherit;
  cursor: pointer;
}
.sl-nav-icon:hover {
  color: var(--sl-primary);
  background: transparent;
}
.sl-nav-icon i { line-height: 1; }
.sl-nav-action,
.sl-user-menu-trigger {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  min-height: 30px;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--sl-gray-600);
  font-size: .84rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
}
.sl-nav-action:hover,
.sl-user-menu-trigger:hover,
.sl-user-menu-trigger[aria-expanded="true"] {
  color: var(--sl-primary);
  background: transparent;
}
.sl-nav-action-primary {
  color: var(--sl-primary);
}

.sl-nav-aichem {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 9px;
  border: 1px solid rgba(var(--bs-primary-rgb), .35);
  border-radius: 6px;
  background: rgba(var(--bs-primary-rgb), .06);
  color: var(--sl-primary-hover);
  font-size: .8rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}
.sl-nav-aichem:hover,
.sl-nav-aichem:focus {
  border-color: var(--sl-primary);
  background: var(--sl-primary-soft);
  color: var(--sl-primary-hover);
}
.sl-nav-aichem sup,
.sl-mobile-aichem sup {
  position: relative;
  top: -.15em;
  margin-left: 1px;
  font-size: .58em;
  line-height: 0;
}

/* Mobile menu (hamburger) — borderless, theme-green, compact */
/* 移动端导航图标按钮（lang + 汉堡）：统一无边框绿色、同尺寸、保持间距 */
.navbar.sl-nav .sl-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--sl-primary);
  margin-left: 4px;
}
.navbar.sl-nav .sl-nav-btn:first-child { margin-left: 0; }
.navbar.sl-nav .sl-nav-btn:hover,
.navbar.sl-nav .sl-nav-btn[aria-expanded="true"] { background: var(--sl-primary-soft); }
.navbar.sl-nav .sl-nav-btn .bi { font-size: 1.15rem; line-height: 1; }
.navbar.sl-nav .navbar-toggler {
  border: none;
  color: var(--sl-primary);
  line-height: 1;
}
.navbar.sl-nav .navbar-toggler:focus {
  box-shadow: 0 0 0 2px var(--sl-primary-soft);
}
.navbar.sl-nav .navbar-toggler-icon {
  width: 1.3em;
  height: 1.3em;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2307c160' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.sl-nav-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 1.1rem;
  height: 1.1rem;
  padding: 0 0.3rem;
  border-radius: 999px;
  background: var(--sl-danger);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  line-height: 1.1rem;
  text-align: center;
  z-index: 10;
}

/* ---- Mobile nav: offcanvas drawer (overlay, does NOT push page content) ---- */
/* use the Bootstrap CSS var + equal-specificity selector so BS's
   .offcanvas.offcanvas-end width rule actually picks up our width */
.offcanvas.sl-nav-offcanvas {
  --bs-offcanvas-width: 220px;
  width: 220px;
  max-width: 85vw;
  top: 56px;
  right: 8px;
  bottom: auto;
  max-height: calc(100dvh - 64px);
  border: 1px solid var(--sl-gray-200);
  border-radius: var(--sl-radius);
  box-shadow: var(--sl-shadow-lg);
  z-index: 1060;
}
.offcanvas-backdrop { z-index: 1050; }
.sl-nav-offcanvas .offcanvas-header { padding: .6rem .8rem; border-bottom: 1px solid var(--sl-gray-100); }
.sl-nav-offcanvas .btn-close { width: 1.1rem; height: 1.1rem; opacity: .5; flex-shrink: 0; }
.sl-nav-offcanvas .offcanvas-body { padding: .4rem .6rem .7rem; overflow-y: auto; }

/* 用户中心头：已登录=头像+展示名@用户名；未登录=品牌 */
.sl-mobile-user { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; min-width: 0; }
.sl-mobile-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--sl-primary-soft); color: var(--sl-primary-hover); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: .82rem; flex-shrink: 0; text-transform: uppercase; }
.sl-mobile-user-info { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.sl-mobile-user-name { font-weight: 600; font-size: .82rem; color: var(--sl-gray-700); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sl-mobile-brand { display: inline-flex; align-items: center; }
.sl-mobile-brand img { display: block; width: auto; height: 24px; }

/* 链接条目：轻量、无边框、hover 浅底 */
.sl-mobile-link {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 10px;
  border: none;
  border-radius: 6px;
  color: var(--sl-gray-700);
  background: transparent;
  font-size: .88rem;
  font-weight: 500;
  text-decoration: none;
  text-align: left;
  transition: background var(--sl-transition), color var(--sl-transition);
}
.sl-mobile-link:hover,
.sl-mobile-link:focus {
  background: var(--sl-gray-100);
  color: var(--sl-primary-hover);
}
.sl-mobile-link > i {
  color: var(--sl-primary);
  font-size: 1rem;
  width: 20px;
  text-align: center;
  line-height: 1;
  flex-shrink: 0;
}
.sl-mobile-aichem {
  color: var(--sl-primary-hover);
  font-weight: 700;
}
.sl-mobile-submit { font-family: inherit; cursor: pointer; width: 100%; }
.sl-mobile-actions { display: flex; gap: 8px; }
/* 未读角标：链接内内联靠右 */
.sl-mobile-link .sl-nav-badge {
  position: static;
  top: auto;
  right: auto;
  margin-left: auto;
  display: inline-block;
  vertical-align: middle;
}

/* ---- Language dropdown ---- */
.sl-lang-btn {
  white-space: nowrap;
  border: none;
  color: var(--sl-gray-600);
  background: transparent;
  padding: 0;
  font-size: .8rem;
  font-weight: 600;
  border-radius: 0;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 30px;
  line-height: 1;
  cursor: pointer;
}
.sl-lang-btn:hover {
  color: var(--sl-primary);
  background: transparent;
}
.sl-lang-btn.show {
  color: var(--sl-primary);
  background: transparent;
}
.sl-lang-btn .bi { font-size: .85rem; }

/* Ensure dropdown doesn't overflow viewport on mobile */
.sl-lang-dropdown .dropdown-menu {
  position: fixed !important;
  transform: none !important;
  left: auto !important;
  right: 8px !important;
  top: 52px !important;
}
@media (min-width: 992px) {
  .sl-lang-dropdown .dropdown-menu {
    position: absolute !important;
    transform: translateX(-50%) !important;
    left: 50% !important;
    right: auto !important;
    top: 100% !important;
  }
}

/* Ensure dropdown items are visible */
.dropdown-menu {
  border: 1px solid var(--sl-gray-200);
  box-shadow: var(--sl-shadow);
  border-radius: var(--sl-radius);
  padding: 4px;
  min-width: 8rem;
}
.dropdown-item {
  border-radius: 4px;
  padding: 6px 12px;
  font-size: .85rem;
}
.dropdown-item:hover {
  background: var(--sl-primary-soft);
  color: var(--sl-primary);
}
.dropdown-item.active {
  background: var(--sl-primary);
  color: #fff;
}
/* Desktop user-menu dropdown icons: green to match mobile drawer (except danger/sign-out) */
.sl-nav-desktop .dropdown-item:not(.text-danger) > i { color: var(--sl-primary); }

/* ---- Layout bands ----
   Homepage product sections alternate canvas and soft full-width surfaces.
   Content lives inside `.sl-band > .container` so width stays constrained. */
.sl-band {
  padding-block: var(--sl-band-pad-y);
}
.sl-band > .container { max-width: var(--sl-content-max); }
.sl-band--soft { background: var(--sl-surface-soft); }
.sl-band--canvas { background: var(--sl-surface-canvas); }
@media (max-width: 767.98px) {
  .sl-band { padding-block: var(--sl-band-pad-y-mobile); }
}

/* ---- Hero ----
   Default hero is an ink (deep) anchor band — the portal's weight focal
   point. `.sl-hero--soft` is the light variant (used where a lighter hero
   is wanted); both share the same layout, molecule visuals, and search. */
.sl-hero {
  position: relative;
  min-height: 420px;
  padding: var(--sl-space-8) 0 var(--sl-space-9);
  background: linear-gradient(135deg, var(--sl-ink) 0%, var(--sl-ink-2) 100%);
  color: var(--sl-ink-fg-muted);
  overflow: visible;
  z-index: 2;
  border-bottom: 1px solid var(--sl-ink-line);
}
.sl-hero--soft {
  background: var(--sl-primary-soft);
  color: var(--sl-text);
  border-bottom-color: var(--sl-primary-line);
}
.sl-hero .container {
  position: relative;
  z-index: 3;
}
.sl-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, .72fr);
  align-items: center;
  min-height: 292px;
}
.sl-hero:not(.sl-hero-with-visual) .sl-hero-layout {
  grid-template-columns: minmax(0, 760px);
  justify-content: center;
}
.sl-hero:not(.sl-hero-with-visual) .sl-hero-copy {
  max-width: 760px;
  text-align: center;
}
.sl-hero:not(.sl-hero-with-visual) .sl-hero-search {
  margin-right: auto;
  margin-left: auto;
}
.sl-hero:not(.sl-hero-with-visual) .sl-hero-actions {
  text-align: center;
}
.sl-hero-copy {
  max-width: 700px;
  animation: sl-hero-copy-in .5s ease both;
}
.sl-hero h1 {
  margin: 0;
  letter-spacing: 0;
}
.sl-hero .sl-hero-brand,
.sl-hero .sl-hero-slogan {
  display: block;
}
.sl-hero .sl-hero-brand {
  color: var(--sl-primary);
  font-size: var(--sl-fs-display);
  font-weight: var(--sl-fw-display);
  line-height: var(--sl-lh-display);
}
.sl-hero--soft .sl-hero-brand { color: var(--sl-primary-hover); }
.sl-hero .sl-hero-slogan {
  margin-top: .35rem;
  color: var(--sl-ink-fg);
  font-size: 1.55rem;
  font-weight: 650;
  line-height: 1.35;
}
.sl-hero--soft .sl-hero-slogan { color: var(--sl-text-strong); }
.sl-hero .sub {
  max-width: 680px;
  margin: 1.2rem 0 1.45rem;
  color: var(--sl-ink-fg-muted);
  font-size: var(--sl-fs-body);
  line-height: var(--sl-lh-body);
}
.sl-hero--soft .sub { color: var(--sl-gray-600); }
.sl-hero-visual-clip {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}
.sl-hero-visual {
  --sl-hero-shift-x: 0px;
  --sl-hero-shift-y: 0px;
  position: absolute;
  top: 34px;
  right: max(2.5vw, calc((100vw - var(--sl-content-max)) / 2));
  width: min(42vw, 520px);
  height: 350px;
  transform: translate3d(var(--sl-hero-shift-x), var(--sl-hero-shift-y), 0);
  transition: transform .22s ease-out;
}
.sl-hero-molecule {
  position: absolute;
  display: grid;
  place-items: center;
  width: 225px;
  height: 154px;
  padding: 18px 18px 26px;
  border: 1px solid var(--sl-ink-line);
  border-radius: var(--sl-radius);
  background: rgba(255, 255, 255, .94);
  box-shadow: var(--sl-shadow-3);
  animation: sl-hero-molecule-in .58s ease both;
}
.sl-hero-molecule img {
  display: block;
  max-width: 100%;
  max-height: 104px;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.sl-hero-molecule span {
  position: absolute;
  right: 12px;
  bottom: 8px;
  color: var(--sl-gray-500);
  font-size: .68rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}
.sl-hero-molecule:nth-child(1) {
  top: 4px;
  left: 34px;
  transform: rotate(-2deg);
}
.sl-hero-molecule:nth-child(2) {
  top: 28px;
  right: 0;
  transform: rotate(2.5deg);
  animation-delay: .06s;
}
.sl-hero-molecule:nth-child(3) {
  left: 0;
  bottom: 0;
  transform: rotate(1.5deg);
  animation-delay: .12s;
}
.sl-hero-molecule:nth-child(4) {
  right: 22px;
  bottom: 12px;
  transform: rotate(-2.5deg);
  animation-delay: .18s;
}
.sl-hero-search {
  background: #fff;
  border: 1px solid var(--sl-primary-line);
  border-radius: var(--sl-radius);
  padding: 4px;
  display: flex;
  box-shadow: var(--sl-shadow-3);
  position: relative;
  max-width: 580px;
  z-index: 20;
}
.sl-hero-search input {
  border: none; outline: none; flex: 1;
  padding: 10px 14px; font-size: var(--sl-fs-body); border-radius: var(--sl-radius-sm);
  min-width: 0;
}
.sl-hero-search button {
  border-radius: var(--sl-radius-sm); padding: 8px 24px; font-weight: 600;
}
.sl-hero-actions {
  margin-top: 13px;
}
.sl-hero-custom-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .25rem;
  border: 1px solid var(--sl-primary-line);
  background: #fff;
  color: var(--sl-primary-hover) !important;
  border-radius: var(--sl-radius);
  padding: .42rem .9rem;
  font-weight: 600;
  line-height: 1.25;
  text-align: center;
  box-shadow: none;
}
.sl-hero-custom-btn:hover,
.sl-hero-custom-btn:focus {
  border-color: var(--sl-primary);
  background: var(--sl-primary-soft);
  color: var(--sl-primary-hover) !important;
}
@keyframes sl-hero-copy-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes sl-hero-molecule-in {
  from { opacity: 0; margin-top: 10px; }
  to { opacity: 1; margin-top: 0; }
}
/* ---- Search (result/list pages) ----
   Unified with .sl-hero-search: same border, radius, focus ring so every
   search box across the portal behaves identically. */
.sl-result-search {
  position: relative;
  display: flex;
  gap: 8px;
  max-width: 680px;
  z-index: 20;
}
.sl-result-search input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--sl-primary-line);
  border-radius: var(--sl-radius);
  padding: 9px 12px;
  outline: none;
  background: #fff;
  font-size: var(--sl-fs-body);
}
.sl-result-search input:focus {
  border-color: var(--sl-primary);
  box-shadow: 0 0 0 .15rem rgba(var(--bs-primary-rgb), .12);
}
.sl-product-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  padding: 4px;
  border: 1px solid var(--sl-line);
  border-radius: var(--sl-radius);
  background: #fff;
  width: fit-content;
  max-width: 100%;
}
.sl-product-switch-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: var(--sl-radius-sm);
  color: var(--sl-gray-600);
  font-size: var(--sl-fs-meta);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.sl-product-switch-link:hover,
.sl-product-switch-link.active {
  color: var(--sl-primary);
  background: var(--sl-primary-soft);
}
.sl-search-suggest {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  z-index: 30;
  background: #fff;
  border: 1px solid var(--sl-line);
  border-radius: var(--sl-radius);
  box-shadow: var(--sl-shadow-3);
  overflow: hidden;
  text-align: left;
}
.sl-search-suggest-item {
  display: block;
  padding: 10px 14px;
  border-bottom: 1px solid var(--sl-gray-100);
  color: var(--sl-text);
}
.sl-search-suggest-item:last-child {
  border-bottom: none;
}
.sl-search-suggest-item:hover,
.sl-search-suggest-item:focus,
.sl-search-suggest-item.active {
  background: var(--sl-primary-soft);
  color: var(--sl-primary);
}
.sl-search-title {
  display: block;
  font-weight: 700;
  color: var(--sl-primary);
  overflow-wrap: anywhere;
}
.sl-search-meta {
  display: block;
  margin-top: 2px;
  color: var(--sl-gray-600);
  font-size: var(--sl-fs-meta);
  overflow-wrap: anywhere;
}
.sl-search-empty {
  padding: 12px 14px;
  color: var(--sl-gray-600);
  font-size: var(--sl-fs-body);
}

@media (max-width: 575.98px) {
  .sl-hero {
    min-height: 0;
    padding: 2.2rem 0 2.2rem;
  }
  .sl-hero-layout {
    display: block;
    min-height: 0;
  }
  .sl-hero-copy {
    max-width: none;
    text-align: center;
  }
  .sl-hero .sl-hero-brand {
    font-size: 1.7rem;
  }
  .sl-hero .sl-hero-slogan {
    margin-top: .25rem;
    font-size: 1.2rem;
  }
  .sl-hero .sub {
    margin: 1rem auto 1.25rem;
    font-size: .88rem;
    line-height: 1.7;
  }
  .sl-hero-search {
    max-width: min(350px, 100%);
    margin: 0 auto;
    padding: 4px;
    border-radius: var(--sl-radius);
    flex-wrap: nowrap;
  }
  .sl-hero-search input {
    padding: 8px 14px;
    font-size: .86rem;
    border-radius: var(--sl-radius-sm);
  }
  .sl-hero-search button {
    padding: 7px 16px;
    font-size: .85rem;
    border-radius: var(--sl-radius-sm);
    white-space: nowrap;
  }
  .sl-hero-visual {
    top: 40px;
    right: -65px;
    width: 280px;
    height: 220px;
    opacity: .13;
  }
  .sl-hero-molecule {
    display: none;
  }
  .sl-hero-molecule:first-child {
    display: grid;
    top: 0;
    right: 0;
    left: auto;
    width: 250px;
    height: 180px;
    box-shadow: none;
  }
  .sl-hero-actions {
    text-align: center;
  }
  .sl-product-switch {
    width: 100%;
  }
  .sl-product-switch-link {
    flex: 1 1 calc(50% - 8px);
    min-width: 0;
  }
}

@media (min-width: 576px) and (max-width: 991.98px) {
  .sl-hero-layout {
    grid-template-columns: minmax(0, 1fr) 250px;
  }
  .sl-hero-visual {
    right: -35px;
    width: 360px;
    opacity: .45;
  }
  .sl-hero-molecule:nth-child(n+3) {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sl-hero-copy,
  .sl-hero-molecule {
    animation: none;
  }
  .sl-hero-visual {
    transition: none;
  }
}

/* ---- Tag pills ---- */
.sl-tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 14px;
  background: var(--sl-primary-soft);
  color: var(--sl-primary);
  border-radius: 20px;
  font-size: .85rem; font-weight: 500;
  text-decoration: none;
  transition: all var(--sl-transition);
}
.sl-tag:hover { background: var(--sl-primary); color: #fff; }
.sl-tag .count {
  background: rgba(0,0,0,.1);
  border-radius: 10px;
  padding: 0 6px; font-size: .72rem;
}
.sl-tag-panel {
  background: #fff;
  border: 1px solid var(--sl-gray-200);
  border-radius: var(--sl-radius);
  padding: 1rem;
}
.sl-tag-group + .sl-tag-group { margin-top: .85rem; }
.sl-tag-group-title {
  margin-bottom: .45rem;
  color: var(--sl-gray-600);
  font-size: .76rem;
  font-weight: 700;
}

/* ---- Detail page ---- */
.sl-detail-info {
  background: #fff;
  border: 1px solid var(--sl-gray-200);
  border-radius: var(--sl-radius);
  padding: 1.5rem;
  min-width: 0;
}
.sl-detail-info h1, .sl-detail-info .h4 {
  overflow-wrap: anywhere; word-break: break-word;
}
.sl-detail-info table td { padding: .4rem .5rem; }
.sl-spec-table th { font-weight: 500; color: var(--sl-gray-600); white-space: nowrap; width: 120px; }
.sl-spec-table td { font-family: var(--sl-font-sans); overflow-wrap: anywhere; word-break: break-all; }
.sl-spec-table td.sl-text-cell {
  font-family: inherit;
  white-space: pre-wrap;
  word-break: break-word;
}
.sl-structure {
  background: #fff;
  border: 1px solid var(--sl-gray-200);
  border-radius: var(--sl-radius);
  padding: 1.5rem;
  text-align: center;
  min-width: 0;
  overflow: hidden;
}
.sl-structure svg,
.sl-structure img { max-width: 100%; height: auto; }

/* ============================== */
/* ---- GLOBAL BUTTON OVERRIDES ---- */
/* ============================== */

/* Primary = emerald */
.btn-sl-primary {
  background: var(--sl-primary) !important; border-color: var(--sl-primary) !important;
  color: #fff !important; font-weight: 600; border-radius: var(--sl-radius);
}
.btn-sl-primary:hover {
  background: var(--sl-primary-hover) !important; border-color: var(--sl-primary-hover) !important;
  color: #fff !important;
}

/* Outline variant for logged-in user avatar etc. */
.btn-sl-outline {
  background: #fff; border-color: var(--sl-gray-200);
  color: var(--sl-gray-700); font-weight: 500;
  border-radius: var(--sl-radius);
}
.btn-sl-outline:hover {
  border-color: var(--sl-primary); color: var(--sl-primary);
  background: var(--sl-primary-soft);
}

/* Override Bootstrap .btn-primary globally (used by many admin pages) */
.btn-primary {
  background: var(--sl-primary) !important; border-color: var(--sl-primary) !important;
  color: #fff !important;
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--sl-primary-hover) !important; border-color: var(--sl-primary-hover) !important;
}
.btn-outline-primary {
  border-color: var(--sl-primary) !important;
  color: var(--sl-primary) !important;
}
.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: var(--sl-primary) !important;
  border-color: var(--sl-primary) !important;
  color: #fff !important;
}
.text-primary {
  color: var(--sl-primary) !important;
}
.btn-success {
  background: var(--sl-primary) !important; border-color: var(--sl-primary) !important;
  color: #fff !important;
}
.btn-success:hover, .btn-success:focus {
  background: var(--sl-primary-hover) !important; border-color: var(--sl-primary-hover) !important;
  color: #fff !important;
}
.badge.text-bg-success,
.badge.bg-success {
  background: var(--sl-primary) !important;
  color: #fff !important;
}
.badge.text-bg-primary {
  background: var(--sl-info-strong) !important;
  color: #fff !important;
}
.badge.text-bg-info {
  background: var(--sl-info-bg) !important;
  border: 1px solid var(--sl-info-line);
  color: var(--sl-info-fg) !important;
}
.badge.sl-status-shipped {
  background: var(--sl-ship-bg) !important;
  border: 1px solid var(--sl-ship-line);
  color: var(--sl-ship-fg) !important;
}
.badge.sl-status-completed {
  background: var(--sl-done-bg) !important;
  color: var(--sl-done-fg) !important;
}

/* btn-dark → use emerald-dark instead of black */
.btn-dark {
  background: var(--sl-primary) !important; border-color: var(--sl-primary) !important;
  color: #fff !important;
}
.btn-dark:hover {
  background: var(--sl-primary-hover) !important; border-color: var(--sl-primary-hover) !important;
}

/* btn-outline-secondary → neutral gray, not blue on hover */
.btn-outline-secondary {
  border-color: var(--sl-gray-200); color: var(--sl-gray-700);
}
.btn-outline-secondary:hover, .btn-outline-secondary:focus {
  background: var(--sl-primary-soft); border-color: var(--sl-primary);
  color: var(--sl-primary);
}

/* ============================== */
/* ---- PAGINATION OVERRIDES ---- */
/* ============================== */
.pagination .page-link {
  color: var(--sl-gray-600);
  border-color: var(--sl-gray-200);
  border-radius: 0;
}
.pagination .page-item:first-child .page-link { border-top-left-radius: var(--sl-radius); border-bottom-left-radius: var(--sl-radius); }
.pagination .page-item:last-child .page-link { border-top-right-radius: var(--sl-radius); border-bottom-right-radius: var(--sl-radius); }
.pagination .page-link:hover {
  color: var(--sl-primary);
  background: var(--sl-primary-soft);
  border-color: var(--sl-primary);
}
.pagination .page-item.active .page-link {
  background: var(--sl-primary) !important;
  border-color: var(--sl-primary) !important;
  color: #fff !important;
}
.pagination .page-item.disabled .page-link {
  color: var(--sl-gray-200);
  background: #fff;
}

/* ---- Footer ----
   Ink anchor surface (mirrors hero/CTA) so the portal closes with the
   same weight it opens with; brand emerald is reserved for accents. */
.sl-footer {
  background: linear-gradient(180deg, var(--sl-ink-2) 0%, var(--sl-ink) 100%);
  color: var(--sl-ink-fg-muted);
  padding: 2.5rem 0 1.5rem;
  margin-top: 3rem;
}
.sl-footer a { color: var(--sl-ink-fg-muted); }
.sl-footer a:hover { color: var(--sl-ink-fg); }
.sl-footer h6 { color: var(--sl-ink-fg); font-size: .85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0; margin-bottom: .8rem; }
.sl-beian-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: .5rem;
}
.sl-beian-link {
  color: var(--sl-ink-fg-faint);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .25rem;
}
.sl-beian-link:hover { color: var(--sl-ink-fg); }
.sl-beian-sep { color: var(--sl-ink-line); }

/* ---- Related products title ---- */
.sl-related-products .sl-section-title {
  font-weight: 700; color: var(--sl-primary);
  font-size: 1.1rem;
  padding-bottom: .5rem;
  border-bottom: 2px solid var(--sl-primary-soft);
  margin-bottom: 1rem;
}

/* ---- Result count ---- */
.sl-result-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: .5rem 0;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--sl-gray-100);
}

/* ---- Accordion override ---- */
.accordion-button:not(.collapsed) {
  color: var(--sl-primary);
  background: var(--sl-primary-soft);
}
.accordion-button:focus { box-shadow: 0 0 0 .15rem rgba(var(--bs-primary-rgb), .15); }

/* ---- Form controls accent ---- */
.form-control:focus, .form-select:focus {
  border-color: var(--sl-primary);
  box-shadow: 0 0 0 .15rem rgba(var(--bs-primary-rgb), .12);
}

/* ---- Misc ---- */
.extra-small { font-size: .75rem; }
/* 用户展示：显示名 + @username；客户名用橙色区分，成员不打身份标签 */
.sl-user-label {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  min-width: 0;
  max-width: 100%;
  vertical-align: middle;
}
.sl-user-name {
  color: var(--sl-gray-700);
  font-weight: 600;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sl-user-label-customer .sl-user-name { color: var(--sl-customer); }
.sl-handle { color: var(--sl-gray-400); font-weight: 400; white-space: nowrap; }
.text-teal { color: var(--sl-teal) !important; }
.border-dashed { border: 2px dashed var(--sl-gray-200) !important; }

/* ---- Public articles ---- */
.sl-article-list {
  display: grid;
  gap: 12px;
}
.sl-article-card {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  min-height: 128px;
  color: inherit;
  background: #fff;
  border: 1px solid var(--sl-gray-200);
  border-radius: var(--sl-radius);
  overflow: hidden;
  text-decoration: none;
  transition: border-color .15s, box-shadow .15s;
}
.sl-article-card:hover {
  color: inherit;
  border-color: var(--sl-primary-line-soft);
  box-shadow: var(--sl-shadow-2);
}
.sl-article-card-no-thumb {
  grid-template-columns: minmax(0, 1fr);
}
.sl-article-thumb {
  min-height: 128px;
  background: var(--sl-gray-50);
}
.sl-article-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.sl-article-card-body {
  min-width: 0;
  padding: 16px 18px;
}
.sl-article-card h2 {
  font-size: 1.05rem;
  line-height: 1.35;
  color: var(--sl-gray-900);
  margin: 0 0 8px;
  overflow-wrap: anywhere;
}
.sl-article-card p {
  color: var(--sl-gray-600);
  font-size: .86rem;
  line-height: 1.55;
  margin-bottom: 12px;
}
.sl-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--sl-gray-500);
  font-size: .78rem;
}
.sl-public-article {
  max-width: 900px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--sl-gray-200);
  border-radius: var(--sl-radius);
  padding: 28px;
  box-shadow: var(--sl-shadow-sm);
}
.sl-public-article h1 {
  font-size: 2rem;
  line-height: 1.2;
  color: var(--sl-gray-900);
  margin-bottom: .5rem;
}
.sl-public-summary {
  background: var(--sl-primary-soft);
  color: var(--sl-info-fg);
  border-left: 3px solid var(--sl-primary);
  border-radius: 0 var(--sl-radius-sm) var(--sl-radius-sm) 0;
  padding: 12px 14px;
  line-height: 1.65;
}
.sl-public-figure {
  margin: 20px 0;
}
.sl-public-figure img {
  width: 100%;
  max-height: 560px;
  object-fit: contain;
  border: 1px solid var(--sl-gray-100);
  border-radius: var(--sl-radius);
  background: #fff;
}
.sl-public-body {
  line-height: 1.85;
  font-size: 1rem;
  color: var(--sl-gray-800);
  overflow-wrap: anywhere;
}
.sl-public-body > *:first-child { margin-top: 0; }
.sl-public-body > *:last-child { margin-bottom: 0; }
.sl-public-body p {
  margin-bottom: 1rem;
}
.sl-public-body h1,
.sl-public-body h2,
.sl-public-body h3,
.sl-public-body h4 {
  margin: 1.55rem 0 .7rem;
  line-height: 1.28;
  font-weight: 700;
  color: var(--sl-gray-900);
}
.sl-public-body h1 { font-size: 1.7rem; }
.sl-public-body h2 {
  font-size: 1.34rem;
  padding-bottom: .42rem;
  border-bottom: 1px solid var(--sl-gray-200);
}
.sl-public-body h3 {
  font-size: 1.12rem;
  color: var(--sl-primary-hover);
}
.sl-public-body h4 { font-size: 1rem; }
.sl-public-body ul,
.sl-public-body ol {
  padding-left: 1.4rem;
  margin: 0 0 1rem;
}
.sl-public-body li { margin: .3rem 0; }
.sl-public-body blockquote {
  margin: 1.15rem 0;
  padding: .85rem 1rem;
  border-left: 3px solid var(--sl-primary);
  background: var(--sl-primary-soft);
  color: var(--sl-success-fg);
  border-radius: 0 var(--sl-radius-sm) var(--sl-radius-sm) 0;
}
.sl-public-body code {
  padding: .1rem .3rem;
  border-radius: 4px;
  background: var(--sl-gray-100);
  color: var(--sl-gray-900);
  font-family: var(--sl-font-mono);
  font-size: .88em;
}
.sl-public-body pre {
  margin: 1.1rem 0;
  padding: 1rem;
  overflow-x: auto;
  border-radius: 6px;
  background: var(--sl-gray-900);
  color: var(--sl-gray-50);
}
.sl-public-body pre code {
  padding: 0;
  background: transparent;
  color: inherit;
}
.sl-public-body table {
  display: block;
  width: 100%;
  overflow-x: auto;
  margin: 1rem 0;
  border-collapse: collapse;
}
.sl-public-body th,
.sl-public-body td {
  padding: .55rem .7rem;
  border: 1px solid var(--sl-gray-200);
  vertical-align: top;
}
.sl-public-body th {
  background: var(--sl-gray-50);
  font-weight: 700;
}
.sl-public-body a {
  color: var(--sl-primary-hover);
  text-decoration: none;
  font-weight: 600;
}
.sl-public-body a:hover { text-decoration: underline; }
.sl-public-body img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  border: 1px solid var(--sl-gray-200);
}

/* ---- Static public pages: About / Contact ---- */
.sl-static-page {
  padding: 28px 0 36px;
}
.sl-static-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 28px;
  align-items: stretch;
  max-width: 1040px;
  margin: 0 auto;
}
.sl-static-lead {
  max-width: 680px;
  margin: 0;
  color: var(--sl-gray-600);
  font-size: 1rem;
  line-height: 1.8;
}
.sl-static-metrics,
.sl-contact-panel {
  display: grid;
  gap: 10px;
  align-content: center;
  background: #fff;
  border: 1px solid var(--sl-gray-200);
  border-radius: var(--sl-radius);
  padding: 18px;
  box-shadow: var(--sl-shadow-sm);
}
.sl-static-metrics div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--sl-gray-100);
}
.sl-static-metrics div:last-child {
  border-bottom: 0;
}
.sl-static-metrics span,
.sl-contact-row span {
  color: var(--sl-gray-500);
  font-size: .78rem;
}
.sl-static-metrics strong {
  color: var(--sl-gray-900);
  font-size: .95rem;
  text-align: right;
}
.sl-static-section {
  max-width: 1040px;
  margin: 22px auto 0;
}
.sl-static-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.sl-static-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 68px;
  padding: 14px;
  background: #fff;
  border: 1px solid var(--sl-gray-200);
  border-radius: var(--sl-radius);
  color: var(--sl-gray-900);
  font-weight: 600;
  line-height: 1.35;
  text-decoration: none;
}
.sl-static-item i,
.sl-contact-row i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: 8px;
  background: var(--sl-primary-soft);
  color: var(--sl-primary);
}
.sl-contact-panel {
  margin: 0;
  font-style: normal;
}
.sl-contact-row {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.sl-contact-row div {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.sl-contact-row strong,
.sl-contact-row a {
  color: var(--sl-gray-900);
  font-weight: 700;
  overflow-wrap: anywhere;
}
.sl-static-action {
  margin-top: 18px;
}

@media (max-width: 767.98px) {
  .sl-article-card {
    grid-template-columns: 1fr;
  }
  .sl-article-thumb {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }
  .sl-public-article {
    padding: 18px;
  }
  .sl-static-page {
    padding: 18px 0 28px;
  }
  .sl-static-hero {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .sl-static-grid {
    grid-template-columns: 1fr;
  }
  .sl-static-item {
    min-height: 56px;
  }
  .sl-static-metrics,
  .sl-contact-panel {
    padding: 14px;
  }
}


/* ---- Section blocks（首页分区块，三个区块视觉差异化）----
   Section headings use the h1/h2 type-scale tokens so every section title
   across the portal shares one rhythm. */
.sl-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sl-space-3);
  margin-bottom: var(--sl-space-5);
  flex-wrap: wrap;
}
.sl-section-title {
  font-weight: var(--sl-fw-h2);
  font-size: var(--sl-fs-h2);
  line-height: var(--sl-lh-h2);
  color: var(--sl-text-strong);
  margin: 0;
}
.sl-section-subtitle {
  max-width: 760px;
  margin: .35rem 0 0;
  color: var(--sl-gray-600);
  font-size: var(--sl-fs-body);
  line-height: var(--sl-lh-body);
}
.sl-section-link {
  font-size: var(--sl-fs-meta);
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 575.98px) {
  .sl-section-head { flex-direction: column; align-items: flex-start; gap: var(--sl-space-1); }
  .sl-section-title { font-size: 1.1rem; }
}

/* ---- Product card ----
   Unified hover triplet: border → primary, shadow 1 → 2, structure area
   tint → primary-soft. Structure area gets a subtle ground so the molecule
   floats instead of blending into the white card. */
.product-card {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--sl-line);
  border-radius: var(--sl-radius);
  padding: var(--sl-space-4);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--sl-motion), box-shadow var(--sl-motion);
  height: 100%;
  overflow: hidden;
}
.product-card:hover {
  border-color: var(--sl-primary);
  box-shadow: var(--sl-shadow-2);
  text-decoration: none;
  color: inherit;
}
.product-card:hover .pc-structure { background: var(--sl-primary-soft); }
.product-card .pc-structure {
  text-align: center;
  margin: calc(var(--sl-space-4) * -1) calc(var(--sl-space-4) * -1) var(--sl-space-3);
  padding: var(--sl-space-3) var(--sl-space-4);
  border-bottom: 1px solid var(--sl-gray-100);
  background: var(--sl-gray-50);
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--sl-motion);
}
.product-card .pc-structure svg,
.product-card .pc-structure img {
  max-width: 100%;
  height: auto;
  max-height: 120px;
}
.product-card .pc-code {
  font-family: var(--sl-font-sans);
  font-variant-numeric: tabular-nums;
  font-size: .72rem;
  color: var(--sl-gray-600);
  font-weight: 600;
  letter-spacing: 0;
  margin-bottom: .15rem;
}
.product-card .pc-name {
  font-weight: 600;
  font-size: .92rem;
  color: var(--sl-gray-900);
  margin-bottom: 2px;
  line-height: 1.3;
  overflow-wrap: anywhere;
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.4em;
}
.product-card .pc-name-en {
  font-size: .78rem;
  color: var(--sl-gray-600);
  margin-bottom: .4rem;
  overflow-wrap: anywhere;
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card .pc-cas {
  font-size: .82rem;
  color: var(--sl-gray-600);
  font-family: var(--sl-font-sans);
  font-variant-numeric: tabular-nums;
  margin-bottom: .3rem;
}
.product-card .pc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 10px;
  font-size: .76rem;
  color: var(--sl-gray-600);
  margin-top: auto;
  padding-top: .4rem;
}
.product-card .pc-meta span { white-space: nowrap; }
/* 四维度首个 tag 徽章 */
.product-card .pc-tag {
  background: var(--sl-gray-100);
  color: var(--sl-gray-700);
  font-weight: 500;
  font-size: .72rem;
  padding: 2px 8px;
}
.product-card .pc-footer {
  margin-top: .4rem;
  padding-top: .4rem;
  border-top: 1px solid var(--sl-gray-100);
  font-size: .76rem;
  display: flex;
  align-items: center;
  gap: 6px;
}
.sl-product-card-wrap {
  position: relative;
  height: 100%;
}
.sl-product-card-wrap > .product-card { height: 100%; }
.sl-product-card-action {
  position: absolute;
  top: var(--sl-space-2);
  right: var(--sl-space-2);
  z-index: 2;
}
.sl-product-card-action .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 0;
  border-color: var(--sl-line);
  color: var(--sl-danger);
  box-shadow: var(--sl-shadow-1);
}

/* ---- Generic cards (mirrored from workspace.css so public pages that use
   .sl-card / .sl-card-body / .sl-card-header render with the same shell;
   keeps the two surfaces visually consistent without coupling CSS files) ---- */
.sl-card {
  background: #fff;
  border: 1px solid var(--sl-gray-200);
  border-radius: var(--sl-radius);
  box-shadow: var(--sl-shadow-sm);
}
.sl-card-body { padding: 1rem 1.2rem; }
.sl-card-header {
  font-weight: 600;
  padding: 10px 16px;
  background: var(--sl-gray-100);
  border-bottom: 1px solid var(--sl-gray-200);
  border-radius: var(--sl-radius) var(--sl-radius) 0 0;
}
.sl-card-header i { margin-right: 4px; }

/* ---- Mobile card list (public "my" pages: stacked clickable cards < md) ---- */
.sl-mobile-card {
  display: block;
  padding: 12px 14px;
  border: 1px solid var(--sl-gray-200);
  border-radius: var(--sl-radius);
  margin-bottom: 8px;
  background: #fff;
  color: inherit;
  text-decoration: none;
  transition: border-color var(--sl-transition), box-shadow var(--sl-transition);
}
.sl-mobile-card:hover,
.sl-mobile-card:focus {
  border-color: var(--sl-primary);
  box-shadow: var(--sl-shadow-sm);
  color: inherit;
  text-decoration: none;
}
.sl-mobile-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}

/* ---- Customer page header (unified green page-name title) ---- */
.sl-page-head { margin: .25rem 0 1.1rem; }
.sl-page-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--sl-primary);
  margin: 0;
  line-height: 1.3;
}
.sl-page-title a { color: inherit; text-decoration: none; }
.sl-page-title a:hover { color: var(--sl-primary-hover); text-decoration: none; }
.sl-page-sub { color: var(--sl-gray-500); font-size: .82rem; margin-top: 3px; }

/* RDKit 实时分子面板 */
.sl-rdkit-panel { border: 1px solid var(--sl-gray-200); border-radius: var(--sl-radius); padding: 12px; background: #fff; }
.sl-rdkit-struct { text-align: center; margin-bottom: 8px; }
.sl-rdkit-struct svg { max-width: 100%; height: auto; }
.sl-rdkit-props { font-size: .82rem; margin: 0; }
.sl-rdkit-props th { color: var(--sl-gray-500); font-weight: 500; white-space: nowrap; width: 110px; }
.sl-rdkit-props td { font-family: var(--sl-font-sans); font-variant-numeric: tabular-nums; }

/* 分子 3D 视图容器（3Dmol 需显式高度 + 定位裁剪，防画布飘出）+ 性质面板 */
.sl-struct-3d { width: 100%; height: 300px; position: relative; overflow: hidden; border-radius: var(--sl-radius); }
.sl-mol-props { border: 1px solid var(--sl-gray-200); border-radius: var(--sl-radius); padding: 12px; background: #fff; }

/* 通知条目：有目标链接时整体可点 */
.sl-notif-link { color: inherit; text-decoration: none; display: block; }
.sl-notif-link:hover { color: var(--sl-primary-hover); }
@media (max-width: 575.98px) {
  .sl-page-title { font-size: 1.1rem; }
  .sl-public-article h1 { font-size: 1.8rem; }
}

/* Native :focus-visible already handles keyboard and pointer modality,
   including hybrid devices and programmatic focus. */
:focus-visible {
  outline: 2px solid var(--sl-primary);
  outline-offset: 2px;
}