/* ==========================================================================
   HiPaks Global Design System v2 — Precision Industrial / 精密工业编辑风
   依据 design/design-system.md 重写（2026-08-21）
   - 三层 token：primitive → semantic → component
   - 深色 = navy-950（无纯黑、无渐变）；橙色仅 CTA + 关键数据
   - 动效：transform/opacity only，时长走 --dur-* token
   - 无 !important 补丁；无暗色模式；无 Google Fonts @import（functions.php 加载）
   ========================================================================== */

/* ==========================================================================
   LAYER 1: PRIMITIVE TOKENS
   ========================================================================== */

:root {
  /* --- Fonts --- */
  --primitive-font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --primitive-font-body: 'Barlow', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --primitive-font-mono: 'Space Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  /* --- Palette (design-system §2) --- */
  --primitive-navy-950: #081426;
  --primitive-navy-900: #0B1F3A;
  --primitive-navy-800: #0C2C4F;
  --primitive-navy-700: #113A67;
  --primitive-navy-100: #E3EBF4;
  --primitive-navy-050: #F3F7FB;
  --primitive-accent-500: #F4911E;
  --primitive-accent-600: #D97F0E;
  --primitive-ink-900: #14181F;
  --primitive-ink-700: #3A3F4A;
  --primitive-ink-500: #55606F;
  --primitive-ink-300: #A9B2C0;
  --primitive-ink-100: #E2E6EE;
  --primitive-paper: #FAFBFD;
  --primitive-white: #ffffff;
  --primitive-line: rgba(11, 31, 58, 0.14);
  --primitive-line-dark: rgba(255, 255, 255, 0.14);

  /* --- Spacing (4px base) --- */
  --primitive-space-1: 0.25rem;
  --primitive-space-2: 0.5rem;
  --primitive-space-3: 0.75rem;
  --primitive-space-4: 1rem;
  --primitive-space-5: 1.25rem;
  --primitive-space-6: 1.5rem;
  --primitive-space-7: 2rem;
  --primitive-space-8: 2.5rem;
  --primitive-space-9: 3rem;
  --primitive-space-10: 4rem;

  /* --- Radius（直角为主，2–4px） --- */
  --primitive-radius-1: 2px;
  --primitive-radius-2: 4px;
  --primitive-radius-full: 999px;

  /* --- Motion（精密仪器阻尼感） --- */
  --primitive-dur-fast: 180ms;
  --primitive-dur-med: 240ms;
  --primitive-dur-slow: 520ms;
  --primitive-ease-out: cubic-bezier(0.22, 0.9, 0.3, 1);

  /* --- Z-index --- */
  --primitive-z-base: 1;
  --primitive-z-header: 20;
  --primitive-z-dropdown: 30;
  --primitive-z-sticky: 50;
  --primitive-z-overlay: 70;
  --primitive-z-modal: 80;

  /* --- Containers --- */
  --primitive-wrap: 1240px;
  --primitive-wrap-wide: 1320px;
  --primitive-wrap-sm: 760px;

  /* ==========================================================================
     LAYER 2: SEMANTIC TOKENS
     ========================================================================== */

  --font-heading: var(--primitive-font-heading);
  --font-body: var(--primitive-font-body);
  --font-ui: var(--primitive-font-body);
  --font-mono: var(--primitive-font-mono);

  --color-primary: var(--primitive-navy-700);
  --color-primary-strong: var(--primitive-navy-800);
  --color-primary-soft: var(--primitive-navy-100);
  --color-primary-ghost: var(--primitive-navy-050);
  --color-accent: var(--primitive-accent-500);
  --color-accent-strong: var(--primitive-accent-600);

  --color-bg: var(--primitive-paper);
  --color-bg-soft: var(--primitive-navy-050);
  --color-surface: var(--primitive-white);
  --color-surface-dark: var(--primitive-navy-950);
  --color-overlay: rgba(8, 20, 38, 0.72);

  --color-text: var(--primitive-ink-700);
  --color-text-primary: var(--primitive-ink-900);
  --color-text-muted: var(--primitive-ink-500);
  --color-text-faint: var(--primitive-ink-300);
  --color-text-inverse: var(--primitive-white);
  --color-heading: var(--primitive-ink-900);

  --color-border: var(--primitive-line);
  --color-border-strong: rgba(11, 31, 58, 0.28);
  --color-border-dark: var(--primitive-line-dark);

  /* --- Shadows（统一带蓝调；卡片默认无阴影） --- */
  --shadow-card: 0 1px 2px rgba(8, 20, 38, 0.06), 0 8px 24px rgba(8, 20, 38, 0.08);
  --shadow-focus: 0 0 0 2px rgba(17, 58, 103, 0.22);
  --shadow-header: 0 10px 28px rgba(8, 20, 38, 0.22);
  --shadow-modal: 0 30px 90px rgba(8, 20, 38, 0.34);

  --radius-xs: var(--primitive-radius-1);
  --radius-sm: var(--primitive-radius-2);
  --radius-full: var(--primitive-radius-full);

  --space-1: var(--primitive-space-1);
  --space-2: var(--primitive-space-2);
  --space-3: var(--primitive-space-3);
  --space-4: var(--primitive-space-4);
  --space-5: var(--primitive-space-5);
  --space-6: var(--primitive-space-6);
  --space-7: var(--primitive-space-7);
  --space-8: var(--primitive-space-8);
  --space-9: var(--primitive-space-9);
  --space-10: var(--primitive-space-10);

  --wrap: var(--primitive-wrap);
  --wrap-wide: var(--primitive-wrap-wide);
  --wrap-sm: var(--primitive-wrap-sm);
  --container-lg: var(--primitive-wrap);
  --container-xl: var(--primitive-wrap-wide);
  --container-sm: var(--primitive-wrap-sm);
  --container-gutter: clamp(20px, 4vw, 48px);
  --container-gutter-mobile: 20px;
  --line-length-body: 65ch;
  --section-space: clamp(72px, 10vw, 128px);

  /* --- Motion tokens（所有过渡时长必须走这里） --- */
  --dur-fast: var(--primitive-dur-fast);
  --dur-med: var(--primitive-dur-med);
  --dur-slow: var(--primitive-dur-slow);
  --ease-out: var(--primitive-ease-out);
  --transition-fast: var(--dur-fast) var(--ease-out);
  --transition-base: var(--dur-med) var(--ease-out);
  --transition-slow: var(--dur-slow) var(--ease-out);

  --z-base: var(--primitive-z-base);
  --z-header: var(--primitive-z-header);
  --z-dropdown: var(--primitive-z-dropdown);
  --z-sticky: var(--primitive-z-sticky);
  --z-overlay: var(--primitive-z-overlay);
  --z-modal: var(--primitive-z-modal);

  /* ==========================================================================
     LAYER 3: COMPONENT TOKENS
     ========================================================================== */

  /* Buttons */
  --button-radius: var(--radius-sm);
  --button-font-size: 0.82rem;

  /* Header */
  --header-height: 78px;
  --header-height-scrolled: 64px;

  /* Hero */
  --hero-title-size: clamp(2.4rem, 4.8vw, 4rem);
  --hero-title-weight: 800;
  --hero-title-tracking: -0.028em;
  --hero-title-line: 1.02;

  /* Forms */
  --input-border: var(--primitive-line);
  --input-border-focus: var(--color-primary);
  --input-radius: var(--radius-sm);
  --input-min-height: 50px;
  --input-shadow-focus: var(--shadow-focus);
}

/* ==========================================================================
   Base Reset & Typography（design-system §3）
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

::selection {
  color: var(--color-text-inverse);
  background: var(--color-primary);
}

img,
svg,
video {
  display: block;
  max-width: 100%;
}

a {
  color: var(--color-heading);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary);
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 var(--space-4);
  color: var(--color-heading);
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.4rem, 4.8vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.028em;
  line-height: 1.02;
}

h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.75rem);
}

h3 {
  font-size: 1.25rem;
}

h4 {
  font-size: 1.125rem;
}

p,
ul,
ol {
  margin: 0 0 var(--space-5);
}

p {
  text-wrap: pretty;
}

ul,
ol {
  padding-left: 1.2rem;
}

strong {
  color: var(--color-heading);
  font-weight: 700;
}

small {
  font-size: 0.8125rem;
}

/* ==========================================================================
   Accessibility: focus / screen-reader / reduced motion
   ========================================================================== */

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* 深底上焦点改 accent */
.spk-chapter--dark :focus-visible,
.spk-hero--dark :focus-visible,
.site-footer :focus-visible,
.site-footer-modal :focus-visible,
body.has-dark-hero:not(.is-scrolled) .site-header :focus-visible,
body.is-scrolled .site-header :focus-visible {
  outline-color: var(--color-accent);
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms;
    animation-iteration-count: 1;
    transition-duration: 0.01ms;
    scroll-behavior: auto;
  }
}

/* ==========================================================================
   Global noise overlay（fixed SVG grain, design-system §2）
   ========================================================================== */

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* 深色章节上颗粒略强 */
.spk-chapter--dark::before,
.spk-hero--dark::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ==========================================================================
   Layout Primitives
   ========================================================================== */

.container,
.container-lg,
.container-xl,
.container-sm {
  width: min(calc(100% - (var(--container-gutter) * 2)), var(--wrap));
  margin-inline: auto;
}

.container-sm {
  width: min(calc(100% - (var(--container-gutter) * 2)), var(--wrap-sm));
}

.container-xl {
  width: min(calc(100% - (var(--container-gutter) * 2)), var(--wrap-wide));
}

.section {
  padding-block: var(--section-space) calc(var(--section-space) * 1.08);
}

.section-sm {
  padding-block: clamp(48px, 7vw, 80px);
}

.section-soft {
  background: var(--color-bg-soft);
}

.section-dark {
  background: var(--color-surface-dark);
  color: var(--color-text-inverse);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4,
.section-dark h5,
.section-dark h6,
.section-dark strong {
  color: var(--color-text-inverse);
}

.section-dark p,
.section-dark li {
  color: rgba(255, 255, 255, 0.78);
}

/* --- Grids --- */

.grid-2,
.grid-3,
.grid-4,
.split-grid,
.feature-grid,
.stat-grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2,
.split-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3,
.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4,
.stat-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Grid children must never blow out the track (wide tables etc.) */
.grid-2 > *,
.grid-3 > *,
.grid-4 > *,
.split-grid > *,
.feature-grid > *,
.stat-grid > * {
  min-width: 0;
}

/* --- Card base（hairline + 底色分层，hover 位移 ≤4px） --- */

.card {
  height: 100%;
  padding: clamp(1.25rem, 2vw, 2rem);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: transform var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
}

.card-title {
  margin-bottom: var(--space-3);
}

.card-meta {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.card-tag {
  margin: 0 0 var(--space-3);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--space-5);
  color: var(--color-primary);
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card-cta::after {
  content: "→";
  font-size: 0.95rem;
  line-height: 1;
  transition: transform var(--transition-fast);
}

.card:hover .card-cta::after {
  transform: translateX(3px);
}

/* --- insight-card（[latest_posts] 短代码在用，class 契约保留） --- */

.insight-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
}

.insight-card:hover {
  color: inherit;
}

.insight-card__media {
  height: 200px;
  background-size: cover;
  background-position: center;
}

.insight-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: clamp(1.25rem, 2vw, 1.75rem);
}

.insight-card__title,
.compact-card-title {
  margin: 0 0 var(--space-2);
  font-size: 1.125rem;
}

.insight-card__copy {
  flex: 1;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.badge,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  background: var(--color-primary-ghost);
  color: var(--color-heading);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.divider {
  height: 1px;
  background: var(--color-border);
}

.content-flow > * + * {
  margin-top: var(--space-5);
}

.text-muted {
  color: var(--color-text-muted);
}

.full-width {
  width: 100%;
}

/* ==========================================================================
   Buttons — 一套 spk-btn，旧 .btn-* 全部映射到同一视觉（design-system §5.2）
   ========================================================================== */

.spk-btn,
.btn,
.button,
button[type='submit'],
input[type='submit'] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 48px;
  padding: 15px 28px;
  border: 1px solid transparent;
  border-radius: var(--button-radius);
  font-family: var(--font-heading);
  font-size: var(--button-font-size);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
}

.spk-btn:hover,
.btn:hover,
.button:hover,
button[type='submit']:hover,
input[type='submit']:hover {
  transform: translateY(-1px);
}

.spk-btn:active,
.btn:active,
.button:active,
button[type='submit']:active,
input[type='submit']:active {
  transform: translateY(0) scale(0.98);
}

/* --accent：橙底白字，主 CTA（旧 .btn-primary 映射） */
.spk-btn--accent,
.btn-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #ffffff;
}

.spk-btn--accent:hover,
.btn-primary:hover {
  background: var(--color-accent-strong);
  border-color: var(--color-accent-strong);
  color: #ffffff;
}

/* --navy：navy 实底（旧 .btn-dark 映射） */
.spk-btn--navy,
.btn-dark {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.spk-btn--navy:hover,
.btn-dark:hover {
  background: var(--color-primary-strong);
  border-color: var(--color-primary-strong);
  color: #ffffff;
}

/* --ghost：深底上描边（旧 .btn-ghost 映射） */
.spk-btn--ghost,
.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: #ffffff;
}

.spk-btn--ghost:hover,
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #ffffff;
  color: #ffffff;
}

/* --line：浅底上 hairline（旧 .btn-outline / .btn-secondary 映射） */
.spk-btn--line,
.btn-outline,
.btn-secondary {
  background: transparent;
  border-color: var(--color-border-strong);
  color: var(--color-primary);
}

.spk-btn--line:hover,
.btn-outline:hover,
.btn-secondary:hover {
  background: var(--color-primary-ghost);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* 深色/图片 hero 内的 --line 按钮与 spk-note：切换为深底可读形态 */
.spk-hero--light .spk-btn--line,
.spk-hero--dark .spk-btn--line,
body .pd-hero .spk-btn--line,
body .at-hero .spk-btn--line,
body .sm-hero .spk-btn--line,
body .hp-pa-hero .spk-btn--line,
body .hp-lh-hero .spk-btn--line,
body .hp-hm-hero .spk-btn--line {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: #ffffff;
}

.spk-hero--light .spk-btn--line:hover,
.spk-hero--dark .spk-btn--line:hover,
body .pd-hero .spk-btn--line:hover,
body .at-hero .spk-btn--line:hover,
body .sm-hero .spk-btn--line:hover,
body .hp-pa-hero .spk-btn--line:hover,
body .hp-lh-hero .spk-btn--line:hover,
body .hp-hm-hero .spk-btn--line:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #ffffff;
  color: #ffffff;
}

.spk-hero--light .spk-note,
body .pd-hero .spk-note,
body .at-hero .spk-note,
body .sm-hero .spk-note,
body .hp-pa-hero .spk-note,
body .hp-lh-hero .spk-note,
body .hp-hm-hero .spk-note {
  border-left-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.85);
}

.spk-hero--light .spk-note strong,
body .pd-hero .spk-note strong,
body .at-hero .spk-note strong,
body .sm-hero .spk-note strong,
body .hp-pa-hero .spk-note strong,
body .hp-lh-hero .spk-note strong,
body .hp-hm-hero .spk-note strong {
  color: #ffffff;
}

/* 文本按钮 */
.btn-link,
.btn-link-mobile {
  min-height: auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--color-heading);
  letter-spacing: 0.04em;
}

.btn-link:hover,
.btn-link-mobile:hover {
  background: transparent;
  border-color: transparent;
  color: var(--color-primary);
}

/* 尺寸 */
.btn-sm {
  min-height: 42px;
  padding: 0.875rem 1.25rem;
  font-size: 11px;
}

.btn-lg {
  min-height: 54px;
  padding: 1.125rem 2.5rem;
  font-size: 0.875rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.btn-group-inline {
  display: inline-flex;
}

/* ==========================================================================
   Reveal 系统（design-system §6.1）
   初始态仅在未到达终态时定义，避免与页内旧 IO 脚本双重 transition。
   终态类：.is-in / .spk-in / .visible（旧脚本）。阶梯：--d 或 nth-child。
   ========================================================================== */

[data-reveal],
.spk-reveal,
.reveal,
.rv {
  transition:
    opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
  transition-delay: var(--d, 0ms);
}

[data-reveal]:not(.is-in):not(.spk-in):not(.visible),
.spk-reveal:not(.is-in):not(.spk-in):not(.visible),
.reveal:not(.is-in):not(.spk-in):not(.visible),
.rv:not(.is-in):not(.spk-in):not(.visible) {
  opacity: 0;
  transform: translateY(14px);
}

[data-reveal].is-in,
[data-reveal].spk-in,
[data-reveal].visible,
.spk-reveal.is-in,
.spk-reveal.spk-in,
.spk-reveal.visible,
.reveal.is-in,
.reveal.spk-in,
.reveal.visible,
.rv.is-in,
.rv.spk-in,
.rv.visible {
  opacity: 1;
  transform: none;
}

/* Stagger：父级 [data-reveal-group] 子元素 60ms 阶梯 */
[data-reveal-group] > *:nth-child(1) { --d: 0ms; }
[data-reveal-group] > *:nth-child(2) { --d: 60ms; }
[data-reveal-group] > *:nth-child(3) { --d: 120ms; }
[data-reveal-group] > *:nth-child(4) { --d: 180ms; }
[data-reveal-group] > *:nth-child(5) { --d: 240ms; }
[data-reveal-group] > *:nth-child(6) { --d: 300ms; }
[data-reveal-group] > *:nth-child(7) { --d: 360ms; }
[data-reveal-group] > *:nth-child(8) { --d: 420ms; }
[data-reveal-group] > *:nth-child(9) { --d: 480ms; }
[data-reveal-group] > *:nth-child(10) { --d: 540ms; }
[data-reveal-group] > *:nth-child(11) { --d: 600ms; }
[data-reveal-group] > *:nth-child(12) { --d: 660ms; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal],
  .spk-reveal,
  .reveal,
  .rv {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ==========================================================================
   SPK CHAPTER SYSTEM（design-system §5）
   ========================================================================== */

/* --- Chapter shells（--navy 并入 --dark：navy-950 实底，删渐变） --- */
.spk-chapter {
  position: relative;
  padding: var(--section-space) 0 calc(var(--section-space) * 1.08);
}

.spk-chapter--tint {
  background: var(--color-bg-soft);
}

.spk-chapter--paper {
  background: var(--primitive-paper);
}

.spk-chapter--dark,
.spk-chapter--navy {
  background: var(--color-surface-dark);
  color: var(--color-text-inverse);
}

.spk-chapter__wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--container-gutter);
}

/* --- Chapter head：ghost 序号 + kick + H2 + intro --- */
.spk-head {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 22px;
  align-items: start;
  margin-bottom: var(--space-8);
}

.spk-head__num {
  grid-row: 1 / 3;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2.6rem, 4.5vw, 3.6rem);
  line-height: 0.9;
  color: var(--primitive-ink-100);
  letter-spacing: -0.03em;
  user-select: none;
}

.spk-head__kick {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  padding-top: 0.55rem;
}

.spk-head__h2 {
  grid-column: 2;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.9rem, 3.4vw, 2.75rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--color-heading);
  margin: 0.35rem 0 0;
  max-width: 24ch;
}

.spk-head__intro {
  grid-column: 2;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  max-width: 62ch;
  margin: 0.9rem 0 0;
}

.spk-chapter--dark .spk-head__num,
.spk-chapter--navy .spk-head__num {
  color: rgba(255, 255, 255, 0.16);
}

.spk-chapter--dark .spk-head__kick,
.spk-chapter--navy .spk-head__kick {
  color: rgba(255, 255, 255, 0.55);
}

.spk-chapter--dark .spk-head__h2,
.spk-chapter--navy .spk-head__h2 {
  color: var(--color-text-inverse);
}

.spk-chapter--dark .spk-head__intro,
.spk-chapter--navy .spk-head__intro {
  color: rgba(255, 255, 255, 0.75);
}

/* --- A/B/C 决策卡（spk-abc） --- */
.spk-abc {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.spk-abc__card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-7);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.spk-abc__card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
}

.spk-abc__badge {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-primary);
  border: 1px solid var(--color-primary-soft);
  background: var(--color-primary-ghost);
  border-radius: var(--radius-xs);
}

.spk-abc__h {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-heading);
  margin: 0;
}

.spk-abc__p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 0;
  flex: 1;
}

.spk-abc__go {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  text-decoration: none;
}

.spk-abc__go:hover {
  text-decoration: underline;
}

/* --accent 变体 = 推荐项：navy 强化，不再用橙色 */
.spk-abc__card--accent {
  border-color: var(--color-primary);
  background: var(--color-primary-ghost);
}

.spk-abc__card--accent .spk-abc__badge {
  color: #ffffff;
  border-color: var(--color-primary);
  background: var(--color-primary);
}

/* --- 视频墙（spk-video，facade 模式保留） --- */
.spk-video {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.spk-video__facade {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  padding: 0;
  margin: 0;
  background: var(--color-surface-dark);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
}

.spk-video__facade img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.92;
}

.spk-video__facade::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 20, 38, 0) 55%, rgba(8, 20, 38, 0.55) 100%);
}

/* 播放按钮：方角描边 + mono 标签 */
.spk-video__play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: var(--radius-xs);
  background: rgba(8, 20, 38, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
  z-index: 2;
}

.spk-video__play::after {
  content: "";
  display: block;
  margin-left: 4px;
  border-left: 18px solid #ffffff;
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
}

.spk-video__facade:hover .spk-video__play {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.spk-video__len {
  position: absolute;
  right: 12px;
  bottom: 10px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: #ffffff;
  background: rgba(8, 20, 38, 0.72);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  font-variant-numeric: tabular-nums;
}

.spk-video__tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.spk-chapter--dark .spk-video__tag,
.spk-chapter--navy .spk-video__tag {
  color: rgba(255, 255, 255, 0.55);
}

.spk-video__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--color-heading);
  margin: 0;
}

.spk-chapter--dark .spk-video__title,
.spk-chapter--navy .spk-video__title {
  color: var(--color-text-inverse);
}

.spk-video__desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 0;
}

.spk-chapter--dark .spk-video__desc,
.spk-chapter--navy .spk-video__desc {
  color: rgba(255, 255, 255, 0.72);
}

.spk-video__player {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  background: var(--color-surface-dark);
  border-radius: var(--radius-sm);
}

/* --- 注释条（spk-note：navy 左线 + tint 底） --- */
.spk-note {
  border-left: 3px solid var(--color-primary);
  background: var(--color-primary-ghost);
  padding: var(--space-4) var(--space-5);
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-text);
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
}

.spk-note strong {
  color: var(--color-primary);
}

/* --- 品牌/元器件格（spk-brands） --- */
.spk-brands {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.spk-brands__cell {
  background: var(--color-surface);
  padding: var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.spk-brands__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-heading);
}

.spk-brands__role {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* --- 编号流程（spk-steps，::before 自动序号） --- */
.spk-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: spkstep;
}

.spk-steps li {
  counter-increment: spkstep;
  border-top: 1px solid var(--color-border);
  padding: var(--space-5) 0;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--space-4);
  align-items: start;
}

.spk-steps li::before {
  content: counter(spkstep, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  padding-top: 0.2rem;
  font-variant-numeric: tabular-nums;
}

.spk-steps__h {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--color-heading);
  margin: 0 0 0.25rem;
}

.spk-steps__p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 0;
}

.spk-chapter--dark .spk-steps li,
.spk-chapter--navy .spk-steps li {
  border-top-color: var(--color-border-dark);
}

.spk-chapter--dark .spk-steps li::before,
.spk-chapter--navy .spk-steps li::before {
  color: rgba(255, 255, 255, 0.55);
}

.spk-chapter--dark .spk-steps__h,
.spk-chapter--navy .spk-steps__h {
  color: var(--color-text-inverse);
}

.spk-chapter--dark .spk-steps__p,
.spk-chapter--navy .spk-steps__p {
  color: rgba(255, 255, 255, 0.72);
}

/* --- FAQ（spk-faq：details/summary + "+" 旋转，明暗两用） --- */
.spk-faq {
  max-width: 820px;
}

/* 双列网格变体：左右两列排布 FAQ */
.spk-faq--grid {
  max-width: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: start;
}

.spk-faq--grid details {
  break-inside: avoid;
}

@media (max-width: 860px) {
  .spk-faq--grid {
    grid-template-columns: 1fr;
  }
}

.spk-faq details {
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-5) 0;
}

.spk-faq summary {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-heading);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.spk-faq summary:hover {
  color: var(--color-primary);
}

.spk-faq summary::-webkit-details-marker {
  display: none;
}

.spk-faq summary::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.spk-faq details[open] summary::after {
  transform: rotate(45deg);
}

.spk-faq__a {
  margin-top: 0.85rem;
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 65ch;
}

.spk-chapter--dark .spk-faq details,
.spk-chapter--navy .spk-faq details {
  border-bottom-color: var(--color-border-dark);
}

.spk-chapter--dark .spk-faq summary,
.spk-chapter--navy .spk-faq summary {
  color: var(--color-text-inverse);
}

.spk-chapter--dark .spk-faq__a,
.spk-chapter--navy .spk-faq__a {
  color: rgba(255, 255, 255, 0.78);
}

/* --- 数据快照条（spk-snapshot：hairline 上下边框 + mono 数字） --- */
.spk-snapshot {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-heading);
  padding: var(--space-6) 0;
}

.spk-snapshot__wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--container-gutter);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-8);
  align-items: center;
  justify-content: space-between;
}

.spk-snapshot__k {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 0.25rem;
}

.spk-snapshot__v {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-heading);
  font-variant-numeric: tabular-nums;
}

/* accent 仅给 1 个核心数字 */
.spk-snapshot__v em,
.spk-snapshot__v--hl {
  color: var(--color-accent);
  font-style: normal;
}

/* 深色上下文中的 snapshot */
.spk-chapter--dark .spk-snapshot,
.spk-chapter--navy .spk-snapshot {
  background: transparent;
  border-color: var(--color-border-dark);
  color: var(--color-text-inverse);
}

.spk-chapter--dark .spk-snapshot__v,
.spk-chapter--navy .spk-snapshot__v {
  color: var(--color-text-inverse);
}

.spk-chapter--dark .spk-snapshot__k,
.spk-chapter--navy .spk-snapshot__k {
  color: rgba(255, 255, 255, 0.55);
}

/* --- 规格表（spk-spec，tabular-nums） --- */
.spk-spec {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
}

.spk-spec th,
.spk-spec td {
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  vertical-align: top;
}

.spk-spec thead th {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  border-bottom: 2px solid var(--color-border-strong);
}

.spk-spec tbody th {
  font-weight: 600;
  color: var(--color-heading);
  white-space: nowrap;
}

.spk-spec td {
  color: var(--color-text-muted);
}

.spk-spec .spk-spec__hl {
  color: var(--color-primary);
  font-weight: 700;
}

/* 横向滚动壳（页内 at-spec-scroll 在用） */
.at-spec-scroll {
  max-width: 100%;
  overflow-x: auto;
}

/* ==========================================================================
   统一 Hero：spk-hero（design-system §5.1）
   变体：--dark（视频/大图 + navy-950 scrim）/ --light（paper 底 + 设备图）
   结构契约：spk-hero > __crumbs / __kick / __title / __sub / __ctas / __media / __stats
   ========================================================================== */

.spk-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-height) + clamp(48px, 7vw, 88px)) 0 clamp(56px, 8vw, 104px);
}

.spk-hero--dark {
  background: var(--color-surface-dark);
  color: var(--color-text-inverse);
}

/* --light 变体已升级为图片 hero：全幅背景图（页内 scoped style 注入 background-image）
   + navy-950 渐变罩层（::before）+ 白字。navy-950 兜底防止图片未加载时白茫茫。 */
.spk-hero--light {
  min-height: clamp(320px, 52vh, 560px);
  display: flex;
  align-items: center;
  background-color: var(--primitive-navy-950);
  background-size: cover;
  background-position: center;
  color: var(--color-text-inverse);
}

.spk-hero--light::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(95deg, var(--primitive-navy-950) 0%, rgba(8, 20, 38, 0.78) 42%, rgba(8, 20, 38, 0.3) 100%);
  pointer-events: none;
}

/* 图片 hero 单列左对齐：右侧 __media 设备图块由背景图承担视觉，统一隐藏 */
.spk-hero--light .spk-hero__wrap {
  display: block;
  width: 100%;
}

.spk-hero--light .spk-hero__media {
  display: none;
}

.spk-hero__wrap {
  position: relative;
  z-index: 2;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--container-gutter);
}

.spk-hero__crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 var(--space-5);
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.spk-hero__crumbs a {
  color: var(--color-text-muted);
}

.spk-hero__crumbs a:hover {
  color: var(--color-primary);
}

.spk-hero__kick {
  display: block;
  margin: 0 0 var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.spk-hero__title {
  margin: 0 0 var(--space-5);
  max-width: 22ch;
  font-family: var(--font-heading);
  font-size: var(--hero-title-size);
  font-weight: var(--hero-title-weight);
  letter-spacing: var(--hero-title-tracking);
  line-height: var(--hero-title-line);
  color: var(--color-heading);
}

.spk-hero__title em {
  color: var(--color-primary);
  font-style: normal;
}

.spk-hero__sub {
  max-width: 62ch;
  margin: 0 0 var(--space-7);
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.spk-hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.spk-hero__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-bg-soft);
}

.spk-hero__media img,
.spk-hero__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* dark 变体的满幅媒体层 + navy scrim */
.spk-hero--dark .spk-hero__media--full,
.spk-hero__media--full {
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: 0;
}

.spk-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(95deg, var(--primitive-navy-950) 0%, rgba(8, 20, 38, 0.78) 42%, rgba(8, 20, 38, 0.3) 100%);
  pointer-events: none;
}

.spk-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6) var(--space-8);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.spk-hero__stat-num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  line-height: 1;
  color: var(--color-heading);
  font-variant-numeric: tabular-nums;
}

.spk-hero__stat-lbl {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* --dark 文字角色 */
.spk-hero--dark .spk-hero__title,
.spk-hero--dark .spk-hero__stat-num {
  color: var(--color-text-inverse);
}

.spk-hero--dark .spk-hero__kick {
  color: rgba(255, 255, 255, 0.62);
}

.spk-hero--dark .spk-hero__sub,
.spk-hero--dark .spk-hero__crumbs,
.spk-hero--dark .spk-hero__crumbs a {
  color: rgba(255, 255, 255, 0.78);
}

.spk-hero--dark .spk-hero__crumbs a:hover {
  color: #ffffff;
}

.spk-hero--dark .spk-hero__stats {
  border-top-color: var(--color-border-dark);
}

.spk-hero--dark .spk-hero__stat-lbl {
  color: rgba(255, 255, 255, 0.5);
}

/* --light（图片 hero）文字角色：与 --dark 同款深底白字体系 */
.spk-hero--light .spk-hero__title,
.spk-hero--light .spk-hero__stat-num {
  color: var(--color-text-inverse);
}

.spk-hero--light .spk-hero__kick {
  color: rgba(255, 255, 255, 0.62);
}

.spk-hero--light .spk-hero__sub,
.spk-hero--light .spk-hero__crumbs,
.spk-hero--light .spk-hero__crumbs a {
  color: rgba(255, 255, 255, 0.78);
}

.spk-hero--light .spk-hero__crumbs a:hover {
  color: #ffffff;
}

.spk-hero--light .spk-hero__stats {
  border-top-color: var(--color-border-dark);
}

.spk-hero--light .spk-hero__stat-lbl {
  color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   旧 hero 前缀兜底映射（过渡期，HTML 阶段删除页内重复 <style> 后收敛）
   body 前缀提特异性以压过页内同特异性规则；禁用 !important。
   图片 hero（navy 罩层 + 白字，页内 scoped style 注入 background-image）：
              pd-hero / at-hero / sm-hero / hp-pa-hero / hp-lh-hero / hp-hm-hero
   深色 hero：hp-home-hero / hp-cat-hero / hp-mfg-hero / hp-bottle-hero /
              hp-round-hero / hp-wglue-hero / hp-stick-hero / hp-amfg-hero /
              hp-lapp-hero / hp-hmelt-hero（页内按钮体系为深底设计，归深色组）
   ========================================================================== */

/* --- 图片 hero 基座：全幅背景图 + navy-950 罩层 + 白字 --- */
body .pd-hero,
body .at-hero,
body .sm-hero,
body .hp-pa-hero,
body .hp-lh-hero,
body .hp-hm-hero {
  position: relative;
  overflow: hidden;
  min-height: clamp(320px, 52vh, 560px);
  display: flex;
  align-items: center;
  background-color: var(--primitive-navy-950);
  background-size: cover;
  background-position: center;
  color: var(--color-text-inverse);
}

body .pd-hero::before,
body .at-hero::before,
body .sm-hero::before,
body .hp-pa-hero::before,
body .hp-lh-hero::before,
body .hp-hm-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(95deg, var(--primitive-navy-950) 0%, rgba(8, 20, 38, 0.78) 42%, rgba(8, 20, 38, 0.3) 100%);
  pointer-events: none;
}

body .pd-hero__wrap,
body .at-hero__wrap,
body .sm-hero__wrap,
body .hp-pa-hero__wrap,
body .hp-lh-hero__wrap,
body .hp-hm-hero__wrap {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
}

body .pd-hero h1,
body .at-hero h1,
body .sm-hero h1,
body .hp-pa-hero h1,
body .hp-lh-hero h1,
body .hp-hm-hero h1,
body .pd-hero h2,
body .at-hero h2,
body .sm-hero h2,
body .hp-pa-hero h2,
body .hp-lh-hero h2,
body .hp-hm-hero h2,
body .pd-hero h3,
body .at-hero h3,
body .sm-hero h3,
body .hp-pa-hero h3,
body .hp-lh-hero h3,
body .hp-hm-hero h3 {
  color: var(--color-text-inverse);
}

body .pd-hero h1 em,
body .at-hero h1 em,
body .sm-hero h1 em,
body .hp-pa-hero h1 em,
body .hp-lh-hero h1 em,
body .hp-hm-hero h1 em {
  color: var(--color-accent);
}

body .pd-hero p,
body .at-hero p,
body .sm-hero p,
body .hp-pa-hero p,
body .hp-lh-hero p,
body .hp-hm-hero p {
  color: rgba(255, 255, 255, 0.78);
}

body .pd-hero__kick,
body .at-hero__kick,
body .sm-hero__kick,
body .hp-pa-hero__kick,
body .hp-lh-hero__kick,
body .hp-hm-hero__kick {
  color: rgba(255, 255, 255, 0.62);
}

body .pd-hero__crumbs,
body .at-hero__crumbs,
body .sm-hero__crumbs,
body .hp-pa-hero__crumbs,
body .hp-lh-hero__crumbs,
body .hp-hm-hero__crumbs,
body .pd-hero__crumbs a,
body .at-hero__crumbs a,
body .sm-hero__crumbs a,
body .hp-pa-hero__crumbs a,
body .hp-lh-hero__crumbs a,
body .hp-hm-hero__crumbs a {
  color: rgba(255, 255, 255, 0.78);
}

body .pd-hero__crumbs a:hover,
body .at-hero__crumbs a:hover,
body .sm-hero__crumbs a:hover,
body .hp-pa-hero__crumbs a:hover,
body .hp-lh-hero__crumbs a:hover,
body .hp-hm-hero__crumbs a:hover {
  color: #ffffff;
}

/* --- 深色 hero：navy-950 底 + 白字（禁纯黑） --- */
body .hp-home-hero,
body .hp-cat-hero,
body .hp-mfg-hero,
body .hp-bottle-hero,
body .hp-round-hero,
body .hp-wglue-hero,
body .hp-stick-hero,
body .hp-amfg-hero,
body .hp-lapp-hero,
body .hp-hmelt-hero {
  background-color: var(--color-surface-dark);
  color: var(--color-text-inverse);
}

body .hp-home-hero h1,
body .hp-cat-hero h1,
body .hp-mfg-hero h1,
body .hp-bottle-hero h1,
body .hp-round-hero h1,
body .hp-wglue-hero h1,
body .hp-stick-hero h1,
body .hp-amfg-hero h1,
body .hp-lapp-hero h1,
body .hp-hmelt-hero h1,
body .hp-home-hero h2,
body .hp-cat-hero h2,
body .hp-mfg-hero h2,
body .hp-bottle-hero h2,
body .hp-round-hero h2,
body .hp-wglue-hero h2,
body .hp-stick-hero h2,
body .hp-amfg-hero h2,
body .hp-lapp-hero h2,
body .hp-hmelt-hero h2,
body .hp-home-hero h3,
body .hp-cat-hero h3,
body .hp-mfg-hero h3,
body .hp-bottle-hero h3,
body .hp-round-hero h3,
body .hp-wglue-hero h3,
body .hp-stick-hero h3,
body .hp-amfg-hero h3,
body .hp-lapp-hero h3,
body .hp-hmelt-hero h3 {
  color: var(--color-text-inverse);
}

body .hp-home-hero h1 em,
body .hp-cat-hero h1 em,
body .hp-mfg-hero h1 em,
body .hp-bottle-hero h1 em,
body .hp-round-hero h1 em,
body .hp-wglue-hero h1 em,
body .hp-stick-hero h1 em,
body .hp-amfg-hero h1 em,
body .hp-lapp-hero h1 em,
body .hp-hmelt-hero h1 em {
  color: var(--color-accent);
}

body .hp-home-hero p,
body .hp-cat-hero p,
body .hp-mfg-hero p,
body .hp-bottle-hero p,
body .hp-round-hero p,
body .hp-wglue-hero p,
body .hp-stick-hero p,
body .hp-amfg-hero p,
body .hp-lapp-hero p,
body .hp-hmelt-hero p {
  color: rgba(255, 255, 255, 0.78);
}

body .hp-home-hero__eyebrow,
body .hp-cat-hero__kick,
body .hp-mfg-hero__kick,
body .hp-bottle-hero__kick,
body .hp-round-hero__kick,
body .hp-wglue-hero__kick,
body .hp-stick-hero__kick,
body .hp-amfg-hero__kick,
body .hp-lapp-hero__kick,
body .hp-hmelt-hero__kick {
  color: rgba(255, 255, 255, 0.62);
}

/* 新归入深色组的 manufacturer 页面包屑（其余深色 hero 保持原样） */
body .hp-lapp-hero__crumbs,
body .hp-hmelt-hero__crumbs,
body .hp-lapp-hero__crumbs a,
body .hp-hmelt-hero__crumbs a {
  color: rgba(255, 255, 255, 0.62);
}

body .hp-lapp-hero__crumbs a:hover,
body .hp-hmelt-hero__crumbs a:hover {
  color: #ffffff;
}

/* 深色 hero 的 scrim 统一为 navy 调（含定位——页内样式已清理，此处为唯一来源） */
body .hp-home-hero__scrim,
body .hp-cat-hero__scrim,
body .hp-mfg-hero__scrim,
body .hp-bottle-hero__scrim,
body .hp-round-hero__scrim,
body .hp-wglue-hero__scrim,
body .hp-stick-hero__scrim,
body .hp-amfg-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(95deg, var(--primitive-navy-950) 0%, rgba(8, 20, 38, 0.78) 42%, rgba(8, 20, 38, 0.3) 100%);
}

/* hp-home-hero stats 行：hairline + mono 数字 */
body .hp-home-hero__stats {
  border-top: 1px solid var(--color-border-dark);
}

body .hp-home-hero__stat-num {
  font-family: var(--font-mono);
  color: #ffffff;
  font-variant-numeric: tabular-nums;
}

body .hp-home-hero__stat-lbl {
  color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   面包屑 / 页头小件（inc/breadcrumb.php 输出 class 保留）
   ========================================================================== */

.page-breadcrumbs {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 var(--space-5);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 0.85rem;
}

.page-breadcrumbs a {
  color: var(--color-text-muted);
}

.page-breadcrumbs a:hover {
  color: var(--color-primary);
}

.page-breadcrumbs__separator {
  color: var(--color-text-faint);
}

.page-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.page-kicker::before {
  content: "";
  width: 1.8rem;
  height: 1px;
  background: currentColor;
  opacity: 0.4;
}

.page-title {
  max-width: 18ch;
  margin-bottom: var(--space-4);
}

.page-summary {
  max-width: var(--line-length-body);
  margin-bottom: var(--space-6);
  color: var(--color-text-muted);
  font-size: 1.0625rem;
  line-height: 1.65;
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: var(--space-6);
}

.hub-head .page-actions {
  justify-content: center;
}

/* 旧页标题（GeneratePress 默认输出）全站隐藏 */
body .entry-title,
body .site-main > .entry-header {
  display: none;
}

/* ==========================================================================
   Header / Navigation（design-system §5.3 三态）
   默认：paper 底 + hairline 下边框 + navy 字
   body.has-dark-hero：透明 + 白字白 logo（site-header.js 白名单探测后加类）
   body.is-scrolled：navy-950 毛玻璃（backdrop-blur 12px）
   兼容别名：旧 body.home-header-scrolled 与 is-scrolled 同规则，JS 切换期并存。
   ========================================================================== */

.site-header-shell {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.site-utility-bar,
.top-bar {
  display: none;
}

.site-header {
  position: relative;
  background: transparent;
}

.site-header .inside-header,
.site-header .container-xl {
  max-width: var(--wrap-wide);
  padding-inline: var(--container-gutter);
  margin-inline: auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: var(--header-height);
  transition: min-height var(--transition-base);
}

.site-branding {
  flex-shrink: 0;
}

.site-branding__link {
  display: inline-flex;
  align-items: center;
  height: 100%;
  color: var(--color-heading);
}

.site-branding__link:hover {
  color: var(--color-heading);
}

.site-branding__logo {
  max-height: 43px;
  width: auto;
  display: block;
  transition: filter var(--transition-base), max-height var(--transition-base);
}

.site-nav {
  margin-left: auto;
}

.site-nav__list,
.site-nav__dropdown-list,
.site-mobile-nav__list,
.site-mobile-nav__submenu ul,
.site-footer__menu-list,
.site-footer__trust-list,
.site-footer__contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav__list {
  display: flex;
  align-items: center;
  height: 100%;
  margin-left: auto;
  margin-right: 1.875rem;
  justify-content: flex-end;
  gap: 0;
}

.site-nav__item {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 0.95rem;
}

.site-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  min-height: auto;
  padding: 0;
  color: var(--primitive-navy-900);
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.7;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.site-nav__link:hover {
  color: var(--color-primary);
}

.site-nav__link[aria-current="page"],
.site-nav__item--active > .site-nav__link {
  color: var(--color-primary);
}

.site-nav__caret {
  display: inline-block;
  width: 0.34rem;
  height: 0.34rem;
  margin-top: -0.1rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.7;
}

/* --- Dropdown / Mega menu（paper 面 + hairline） --- */
.site-nav__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  padding: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-primary);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  margin-top: -1px;
}

.site-nav__dropdown--mega {
  left: 50%;
  width: 95vw;
  max-width: 1240px;
  padding: 2.5rem;
  transform: translate(-50%, 8px);
}

.site-nav__item:hover > .site-nav__dropdown,
.site-nav__item:focus-within > .site-nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-nav__item:hover > .site-nav__dropdown--mega,
.site-nav__item:focus-within > .site-nav__dropdown--mega {
  transform: translate(-50%, 0);
}

.site-nav__mega-inner {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 48px;
  align-items: start;
}

.site-nav__mega-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem 2.5rem;
}

.site-nav__mega-preview {
  background: var(--color-bg-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  width: 100%;
  aspect-ratio: 4 / 3;
  position: relative;
}

.site-nav__mega-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  padding: 0;
  position: absolute;
  inset: 0;
  transition: opacity var(--transition-base);
}

.site-nav__mega-footer {
  background: var(--color-bg-soft);
  padding: 14px 35px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 2.5rem -2.5rem -2.5rem;
}

.site-nav__mega-footnote {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.03em;
  line-height: 1.4;
}

.btn-mega-action {
  color: var(--color-primary);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.btn-mega-action:hover {
  color: var(--color-primary-strong);
}

.site-nav__mega-title {
  color: var(--color-heading);
  font-size: 13px;
  font-weight: 700;
  margin: 0 0 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.site-nav__mega-title a {
  color: var(--color-heading);
}

.site-nav__mega-title a:hover {
  color: var(--color-primary);
}

.site-nav__dropdown-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.site-nav__dropdown-list a {
  display: block;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 12px;
  margin: 0 0 8px -12px;
  border-radius: var(--radius-xs);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.site-nav__dropdown-list a:hover {
  color: var(--color-heading);
  background: var(--color-bg-soft);
}

.site-header__actions {
  display: flex;
  align-items: center;
  height: 100%;
  flex-shrink: 0;
  gap: 0.625rem;
}

/* PHP header 的 CTA 按钮当前全站隐藏（既有行为保留） */
.site-header__actions > .btn,
.site-header__actions > a[href*="contact-us"] {
  display: none;
}

.site-menu-toggle {
  display: none;
  grid-template-columns: 1fr;
  gap: 0.25rem;
  width: 48px;
  min-width: 48px;
  min-height: 48px;
  padding: 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.site-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-heading);
  transition: background-color var(--transition-fast);
}

/* --- 状态 2：深色 hero 页未滚动 = 透明 + 白字白 logo --- */
body.has-dark-hero:not(.is-scrolled):not(.home-header-scrolled) .site-header-shell {
  background: transparent;
  border-bottom-color: transparent;
  box-shadow: none;
}

body.has-dark-hero:not(.is-scrolled):not(.home-header-scrolled) .site-nav__link,
body.has-dark-hero:not(.is-scrolled):not(.home-header-scrolled) .site-nav__link:hover,
body.has-dark-hero:not(.is-scrolled):not(.home-header-scrolled) .site-nav__link:focus,
body.has-dark-hero:not(.is-scrolled):not(.home-header-scrolled) .site-branding__link {
  color: #ffffff;
}

body.has-dark-hero:not(.is-scrolled):not(.home-header-scrolled) .site-branding__logo {
  filter: brightness(0) invert(1);
}

body.has-dark-hero:not(.is-scrolled):not(.home-header-scrolled) .site-menu-toggle {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.06);
}

body.has-dark-hero:not(.is-scrolled):not(.home-header-scrolled) .site-menu-toggle span {
  background: #ffffff;
}

/* --- 状态 3：滚动后 = navy-950 毛玻璃 --- */
body.is-scrolled .site-header-shell,
body.home-header-scrolled .site-header-shell {
  background: rgba(8, 20, 38, 0.92);
  border-bottom-color: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-header);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

body.is-scrolled .site-header__inner,
body.home-header-scrolled .site-header__inner {
  min-height: var(--header-height-scrolled);
}

body.is-scrolled .site-branding__logo,
body.home-header-scrolled .site-branding__logo {
  filter: brightness(0) invert(1);
  max-height: 36px;
}

body.is-scrolled .site-nav__link,
body.home-header-scrolled .site-nav__link {
  color: rgba(255, 255, 255, 0.92);
}

body.is-scrolled .site-nav__link:hover,
body.home-header-scrolled .site-nav__link:hover,
body.is-scrolled .site-nav__link[aria-current="page"],
body.home-header-scrolled .site-nav__link[aria-current="page"],
body.is-scrolled .site-nav__item--active > .site-nav__link,
body.home-header-scrolled .site-nav__item--active > .site-nav__link {
  color: #ffffff;
}

body.is-scrolled .site-branding__link,
body.home-header-scrolled .site-branding__link {
  color: #ffffff;
}

body.is-scrolled .site-menu-toggle,
body.home-header-scrolled .site-menu-toggle {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
}

body.is-scrolled .site-menu-toggle span,
body.home-header-scrolled .site-menu-toggle span {
  background: #ffffff;
}

/* ==========================================================================
   Mobile nav drawer（.site-mobile-nav，class 契约不动）
   ========================================================================== */

.site-mobile-nav {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(8, 20, 38, 0.48);
}

.site-mobile-nav__panel {
  margin-left: auto;
  width: min(100%, 420px);
  height: 100%;
  padding: 1.2rem 1rem 1.5rem;
  background: var(--color-bg);
  overflow-y: auto;
  box-shadow: -16px 0 40px rgba(8, 20, 38, 0.16);
}

.site-mobile-nav__header,
.site-mobile-nav__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-mobile-nav__header {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.site-mobile-nav__brand {
  margin: 0;
  color: var(--color-heading);
  font-family: var(--font-ui);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-mobile-nav__subline {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.site-mobile-nav__close,
.site-mobile-nav__toggle {
  min-height: 38px;
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-mobile-nav__body {
  padding-top: 1rem;
}

.site-mobile-nav__list {
  display: grid;
  gap: 0.85rem;
}

.site-mobile-nav__item {
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--color-border);
}

.site-mobile-nav__link {
  color: var(--color-heading);
  font-size: 1rem;
  font-weight: 500;
}

.site-mobile-nav__submenu {
  padding-top: 0.9rem;
}

.site-mobile-nav__submenu-group + .site-mobile-nav__submenu-group {
  margin-top: 1rem;
}

.site-mobile-nav__submenu-title {
  margin: 0 0 0.8rem;
  color: var(--color-text-muted);
  font-family: var(--font-ui);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-mobile-nav__submenu ul {
  display: grid;
  gap: 0.55rem;
}

.site-mobile-nav__submenu a {
  color: var(--color-text);
  font-size: 0.95rem;
}

.site-mobile-nav__submenu a:hover {
  color: var(--color-primary);
}

.site-mobile-nav__contact {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.site-mobile-nav__contact a:not(.btn) {
  color: var(--color-text);
}

body.site-nav-open {
  overflow: hidden;
}

/* ==========================================================================
   GeneratePress 满幅重置（refit-chrome 页面布局前提，保留）
   说明：此处 !important 用于压父主题 GP 的盒模型默认值，非视觉补丁。
   ========================================================================== */

body.refit-chrome .site-content,
body.refit-chrome .content-area,
body.refit-chrome .inside-article,
body.refit-chrome .entry-content {
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

body.refit-chrome .content-area {
  width: 100% !important;
  max-width: none !important;
  float: none !important;
}

body.refit-chrome .widget-area.sidebar,
body.refit-chrome .is-right-sidebar,
body.refit-chrome .is-left-sidebar,
body.refit-chrome #right-sidebar,
body.refit-chrome #left-sidebar {
  display: none !important;
}

body.refit-chrome .inside-article {
  border-radius: 0 !important;
}

body.refit-chrome .entry-content > *,
body.refit-chrome .inside-article > * {
  max-width: none !important;
}

/* 长文容器保留可读宽度（法务页、博客） */
body.refit-chrome .entry-content p,
body.refit-chrome .entry-content ul,
body.refit-chrome .entry-content ol,
body.refit-chrome .hp-legal-body,
body.refit-chrome .kj-post-content {
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}

.site-content {
  padding-top: 0;
}

.generate-sections-inside-container {
  padding-top: 0;
}

/* ==========================================================================
   Footer（design-system §5.8：navy-950 底、hairline 分隔、mono 小标签）
   ========================================================================== */

.site-footer {
  padding: 1.5rem 0 0;
  background: var(--color-surface-dark);
  color: rgba(255, 255, 255, 0.78);
}

.site-footer > .container-xl {
  width: min(calc(100% - (var(--container-gutter) * 2)), var(--wrap-wide));
}

.site-footer a {
  color: rgba(255, 255, 255, 0.86);
}

.site-footer a:hover {
  color: #ffffff;
}

.site-footer__top {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 3rem;
  padding: 2rem 0;
}

.site-footer__brand {
  max-width: 270px;
}

.site-footer__brand-logo-link {
  display: inline-flex;
  margin-bottom: 1rem;
}

.site-footer__brand-logo {
  display: block;
  width: auto;
  max-width: 230px;
  max-height: 60px;
}

.site-footer__brand-copy {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.site-footer__brand-social,
.site-footer__footer-social {
  margin-top: 1.5rem;
}

.site-footer__brand-social .site-footer__menu-title,
.site-footer__footer-social .site-footer__menu-title {
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
}

.site-footer__trust-list {
  display: grid;
  gap: 0.65rem;
  margin-top: 1rem;
}

.site-footer__trust-list li {
  position: relative;
  padding-left: 1rem;
}

.site-footer__trust-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: var(--radius-xs);
  background: var(--color-primary-soft);
}

.site-footer__brand-actions {
  margin-top: 1.25rem;
}

/* footer 询盘触发钮：navy 描边 + accent 仅 hover 高光（去金色） */
.site-footer__quote-trigger,
.site-footer__contact-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.85rem 1.25rem;
  border: 1px solid rgba(227, 235, 244, 0.3);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.site-footer__quote-trigger:hover,
.site-footer__contact-cta:hover {
  transform: translateY(-1px);
  border-color: var(--color-accent);
  background: rgba(244, 145, 30, 0.12);
  color: #ffffff;
}

.site-footer__menus {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.75rem;
}

.site-footer__menu-title {
  margin: 0 0 0.8rem;
  color: var(--color-text-inverse);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-footer__menu-list {
  display: grid;
  gap: 0.65rem;
  font-size: 13px;
}

.site-footer__menu-list a,
.site-footer__contact-list a,
.site-footer__bottom-links a {
  display: inline-block;
  font-size: 13px;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.site-footer__menu-list a:hover,
.site-footer__contact-list a:hover,
.site-footer__bottom-links a:hover {
  transform: translateY(-1px);
  color: #ffffff;
}

.site-footer__contact-list {
  font-size: 13px;
}

.site-footer__contact-list li:last-child {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
}

.site-footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1rem;
}

.site-footer__contact-cta {
  width: 100%;
  margin-top: 1rem;
}

.site-footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(227, 235, 244, 0.24);
  border-radius: var(--radius-xs);
  background: rgba(255, 255, 255, 0.04);
  color: #ffffff;
  transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

.site-footer__social-link svg {
  width: 15px;
  height: 15px;
  display: block;
}

.site-footer__social-link:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.38);
  color: #ffffff;
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0 1.4rem;
  border-top: 1px solid rgba(227, 235, 244, 0.14);
  font-size: 0.85rem;
}

.site-footer__bottom p {
  margin: 0;
  font-size: 0.85rem;
}

.site-footer__bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* 预留认证位（ISO/CE 占位槽）：HTML 阶段在 __trust-list 内插入即可 */

/* --- Back to top（data-back-top 契约保留） --- */
.site-footer__back-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: var(--z-sticky);
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 4px;
  border-radius: var(--radius-sm);
  background: transparent;
  color: #ffffff;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast), background-color var(--transition-fast);
}

.site-footer__back-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-footer__back-top:hover {
  background: var(--color-primary);
  color: #ffffff;
}

.site-footer__back-top:hover .site-footer__back-top-label {
  max-width: 160px;
  opacity: 1;
  padding-left: 0.8rem;
  padding-right: 0.5rem;
}

.site-footer__back-top-label {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1;
  transition: max-width var(--transition-base), opacity var(--transition-fast), padding var(--transition-base);
}

.site-footer__back-top-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--color-surface-dark);
  flex: 0 0 38px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.site-footer__back-top-icon::before,
.site-footer__back-top-icon::after {
  content: "";
  position: absolute;
  display: block;
}

.site-footer__back-top-icon::before {
  width: 2px;
  height: 13px;
  background: currentColor;
  top: 11px;
  left: 18px;
}

.site-footer__back-top-icon::after {
  width: 8px;
  height: 8px;
  border-top: 2px solid currentColor;
  border-left: 2px solid currentColor;
  transform: rotate(45deg);
  top: 10px;
  left: 14px;
}

.site-footer__back-top:hover .site-footer__back-top-icon {
  transform: translateY(-2px);
}

/* ==========================================================================
   Footer 询盘弹窗（class 契约不动；表单品牌化 design-system §5.6）
   ========================================================================== */

.site-footer-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.site-footer-modal.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.site-footer-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(8, 20, 38, 0.76);
  backdrop-filter: blur(6px);
}

.site-footer-modal__dialog {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(300px, 0.92fr) minmax(0, 1.08fr);
  width: min(1120px, 100%);
  max-height: min(92vh, 940px);
  overflow: hidden;
  border: 1px solid rgba(227, 235, 244, 0.18);
  border-radius: var(--radius-sm);
  background: #ffffff;
  box-shadow: var(--shadow-modal);
  transform: translateY(14px);
  transition: transform var(--transition-base);
}

.site-footer-modal.is-visible .site-footer-modal__dialog {
  transform: translateY(0);
}

.site-footer-modal__panel {
  min-width: 0;
}

.site-footer-modal__panel--intro {
  padding: clamp(2rem, 4vw, 3.2rem);
  background: var(--color-surface-dark);
  color: #ffffff;
}

.site-footer-modal__panel--form {
  padding: clamp(1.5rem, 3.2vw, 2.25rem);
  overflow-y: auto;
  background: #ffffff;
}

.site-footer-modal__close {
  position: absolute;
  top: 0.6rem;
  right: 1rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: #ffffff;
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.site-footer-modal__close:hover {
  background: var(--color-primary-strong);
  border-color: var(--color-primary-strong);
  transform: rotate(90deg);
}

.site-footer-modal__close svg {
  width: 20px;
  height: 20px;
}

.site-footer-modal__eyebrow {
  margin: 0 0 1rem;
  color: rgba(255, 255, 255, 0.62);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-footer-modal__title {
  margin: 0 0 1rem;
  color: #ffffff;
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  line-height: 1.08;
}

.site-footer-modal__summary {
  margin: 0 0 1.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.98rem;
  line-height: 1.72;
}

.site-footer-modal__checklist {
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer-modal__checklist li {
  position: relative;
  padding-left: 1.2rem;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.55;
}

.site-footer-modal__checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62rem;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: var(--radius-xs);
  background: var(--color-primary-soft);
}

.site-footer-modal__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.site-footer-modal__badges span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.42rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius-xs);
  color: rgba(255, 255, 255, 0.74);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* --- 弹窗表单：hairline 输入框 + focus navy 边框 + 外发光 --- */
.site-footer-modal__form-shell .wpcf7 {
  margin: 0;
}

.site-footer-modal__form-shell form {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.site-footer-modal__form-shell p {
  margin: 0;
}

.site-footer-modal__form-shell label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer-modal__form-shell input[type='text'],
.site-footer-modal__form-shell input[type='email'],
.site-footer-modal__form-shell input[type='tel'],
.site-footer-modal__form-shell input[type='number'],
.site-footer-modal__form-shell input[type='url'],
.site-footer-modal__form-shell select,
.site-footer-modal__form-shell textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.9rem 1rem;
  border: 1px solid var(--input-border);
  border-radius: var(--input-radius);
  background: #ffffff;
  color: var(--color-text-primary);
  font: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.site-footer-modal__form-shell textarea {
  min-height: 120px;
  resize: vertical;
}

.site-footer-modal__form-shell input[type='file'] {
  width: 100%;
  min-height: 52px;
  padding: 0.75rem 1rem;
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--input-radius);
  background: var(--color-bg-soft);
  color: var(--color-text-muted);
}

.site-footer-modal__form-shell input:focus,
.site-footer-modal__form-shell select:focus,
.site-footer-modal__form-shell textarea:focus {
  border-color: var(--input-border-focus);
  outline: none;
  box-shadow: var(--input-shadow-focus);
}

.site-footer-modal__form-shell .wpcf7-submit,
.site-footer-modal__form-shell input[type='submit'],
.site-footer-modal__form-shell button[type='submit'] {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--color-accent);
  border-radius: var(--button-radius);
  background: var(--color-accent);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

.site-footer-modal__form-shell .wpcf7-submit:hover,
.site-footer-modal__form-shell input[type='submit']:hover,
.site-footer-modal__form-shell button[type='submit']:hover {
  background: var(--color-accent-strong);
  border-color: var(--color-accent-strong);
  transform: translateY(-1px);
}

/* Native Infility form in modal: message + button full-width */
.site-footer-modal__form-shell form > label:nth-of-type(3),
.site-footer-modal__form-shell form > label:nth-of-type(4),
.site-footer-modal__form-shell form > button[type='submit'] {
  grid-column: 1 / -1;
}

.site-footer-modal__form-note {
  grid-column: 1 / -1;
  margin: 0.25rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.72rem;
  line-height: 1.5;
}

.site-footer-modal__form-shell .wpcf7-spinner {
  margin: 0.5rem 0 0;
}

.site-footer-modal__form-shell form > p:nth-of-type(3) {
  grid-column: 1;
  grid-row: 2;
}

.site-footer-modal__form-shell form > p:nth-of-type(5) {
  grid-column: 2;
  grid-row: 2;
}

.site-footer-modal__form-shell form > p:nth-of-type(4),
.site-footer-modal__form-shell form > p:nth-of-type(6),
.site-footer-modal__form-shell .wpcf7-response-output {
  grid-column: 1 / -1;
}

.site-footer-modal__form-shell form > p:nth-of-type(4) {
  grid-row: 3;
}

.site-footer-modal__form-shell form > p:nth-of-type(6) {
  grid-row: 4;
}

.site-footer-modal__form-shell .wpcf7-response-output {
  grid-row: 5;
}

/* Modal CF7 栅格：Name+Email 同行，Phone/Message 全宽 */
.site-footer-modal__form-shell .cf7-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.site-footer-modal__form-shell .cf7-grid > p:nth-child(3) {
  grid-column: 1 / -1;
}

.site-footer-modal-open .site-header,
.site-footer-modal-open #masthead {
  visibility: hidden;
}

body.site-footer-modal-open {
  overflow: hidden;
}

.mobile-sticky-cta {
  display: none;
}

/* ==========================================================================
   CF7 表单全局品牌化（design-system §5.6）
   hairline 输入框 / focus navy 边框 + 外发光 / mono 标签 / 内联报错
   ========================================================================== */

.form-grid {
  display: grid;
  gap: 1rem;
}

.cf7-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.form-label,
.wpcf7 label {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.form-control,
.wpcf7 input[type='text'],
.wpcf7 input[type='email'],
.wpcf7 input[type='tel'],
.wpcf7 input[type='url'],
.wpcf7 input[type='number'],
.wpcf7 input[type='search'],
.wpcf7 textarea,
.wpcf7 select,
input[type='text'],
input[type='email'],
input[type='tel'],
input[type='url'],
input[type='search'],
textarea,
select {
  width: 100%;
  min-height: var(--input-min-height);
  padding: 0.9rem 1rem;
  border: 1px solid var(--input-border);
  border-radius: var(--input-radius);
  background: var(--color-surface);
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

textarea,
.wpcf7 textarea {
  min-height: 140px;
  resize: vertical;
}

.textarea-tall {
  min-height: 120px;
}

.form-control:focus,
.wpcf7 input:focus,
.wpcf7 textarea:focus,
.wpcf7 select:focus,
input[type='text']:focus,
input[type='email']:focus,
input[type='tel']:focus,
input[type='url']:focus,
input[type='search']:focus,
textarea:focus,
select:focus {
  border-color: var(--input-border-focus);
  outline: none;
  box-shadow: var(--input-shadow-focus);
}

/* 必填校验内联报错 */
.wpcf7-not-valid-tip {
  display: block;
  margin-top: 0.35rem;
  color: #B3352B;
  font-size: 0.8rem;
  font-weight: 600;
}

.wpcf7 input.wpcf7-not-valid,
.wpcf7 textarea.wpcf7-not-valid {
  border-color: #B3352B;
}

.wpcf7-response-output {
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
}

/* ==========================================================================
   Infility 表单插件（#infility_form_74，id 契约不动，配色品牌化）
   ========================================================================== */

#infility_form_74 input[type=text],
#infility_form_74 input[type=email],
#infility_form_74 input[type=number],
#infility_form_74 input[type=tel],
#infility_form_74 input[type=date],
#infility_form_74 textarea,
#infility_form_74 select {
  flex: 1;
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--input-border);
  border-radius: var(--input-radius);
  font-size: 14px;
  color: var(--color-text-primary);
  background-color: #ffffff;
  padding: 10px 12px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

#infility_form_74 input[type=text]:focus,
#infility_form_74 input[type=email]:focus,
#infility_form_74 input[type=number]:focus,
#infility_form_74 input[type=tel]:focus,
#infility_form_74 input[type=date]:focus,
#infility_form_74 textarea:focus,
#infility_form_74 select:focus {
  border-color: var(--input-border-focus);
  outline: none;
  box-shadow: var(--input-shadow-focus);
}

#infility_form_74 input::placeholder,
#infility_form_74 textarea::placeholder,
#infility_form_74 select::placeholder {
  color: var(--color-text-faint);
}

#infility_form_74 .infility-form-col {
  margin-bottom: 28px;
  font-size: 14px;
}

#infility_form_74 .infility-form-col .iti {
  width: 100%;
}

#infility_form_74 .infility-form-col .iti__dropdown-content {
  background-color: #ffffff;
  color: var(--color-text-primary);
}

#infility_form_74 label {
  display: block;
  color: var(--color-text-muted);
}

#infility_form_74 .input {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
}

#infility_form_74 input[type=file] {
  background-color: transparent;
  border: none;
  max-width: 100%;
}

#infility_form_74 input[type=submit],
#infility_form_74 button {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--color-primary);
  border-radius: var(--button-radius);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 16px 8px;
  cursor: pointer;
  color: #ffffff;
  background-color: var(--color-primary);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

#infility_form_74 input[type=submit]:hover,
#infility_form_74 button:hover {
  color: #ffffff;
  background-color: var(--color-primary-strong);
  border-color: var(--color-primary-strong);
  transform: translateY(-1px);
}

#infility_form_74 input[type=submit]:disabled,
#infility_form_74 button:disabled {
  background-color: var(--primitive-ink-300);
  border-color: var(--primitive-ink-300);
  color: #ffffff;
  cursor: not-allowed;
}

@media screen and (min-width: 768px) {
  #infility_form_74 .infility-form-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  #infility_form_74 .infility-form-row-0 .infility-form-col-0,
  #infility_form_74 .infility-form-row-0 .infility-form-col-1 {
    width: 49%;
  }

  #infility_form_74 .infility-form-row-1 .infility-form-col-0,
  #infility_form_74 .infility-form-row-2 .infility-form-col-0,
  #infility_form_74 .infility-form-row-3 .infility-form-col-0,
  #infility_form_74 .infility-form-row-4 .infility-form-col-0 {
    width: 100%;
  }
}

/* ==========================================================================
   WhatsApp 挂件重配色（design-system §5.7）
   结构/ID 不动（内联 JS 引用）；navy-950 + accent，圆角 4px，移除金色。
   PHP 内联样式在 wp_footer 输出（晚于 main.css），此处用 body+#id 前缀
   提高特异性覆盖，禁用 !important。
   ========================================================================== */

body #kjbath-wa-widget {
  font-family: var(--font-body);
}

/* 引导气泡 */
body #kjbath-wa-widget .wa-engagement-bubble {
  background: #ffffff;
  border-right: 4px solid var(--color-primary);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
}

body #kjbath-wa-widget .wa-engagement-bubble strong {
  color: var(--color-heading);
}

body #kjbath-wa-widget .wa-engagement-bubble .sub-text {
  color: var(--color-text-muted);
}

body #kjbath-wa-widget .wa-engagement-bubble .bubble-close {
  color: var(--color-text-faint);
}

body #kjbath-wa-widget .wa-engagement-bubble .bubble-close:hover {
  color: var(--color-heading);
}

/* 展开按钮（桌面侧条 + 移动圆钮） */
body #kjbath-wa-widget .wa-expand-btn {
  background: var(--color-surface-dark);
  border: 1px solid rgba(227, 235, 244, 0.18);
  border-right: none;
  border-top-left-radius: var(--radius-sm);
  border-bottom-left-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  color: #ffffff;
}

body #kjbath-wa-widget .wa-expand-btn:hover {
  background: var(--primitive-navy-900);
}

body #kjbath-wa-widget .wa-expand-btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* 聊天盒 */
body #kjbath-wa-widget .wa-box {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-modal);
}

body #kjbath-wa-widget .wa-box-header {
  background: var(--color-surface-dark);
  border-bottom: 1px solid rgba(227, 235, 244, 0.14);
  color: #ffffff;
}

body #kjbath-wa-widget .wa-name {
  font-family: var(--font-heading);
}

body #kjbath-wa-widget .wa-status {
  color: rgba(255, 255, 255, 0.72);
}

body #kjbath-wa-widget .wa-channel-tabs {
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border);
}

body #kjbath-wa-widget .tab-btn {
  color: var(--color-text-muted);
}

body #kjbath-wa-widget .tab-btn:hover {
  background: var(--color-primary-ghost);
}

body #kjbath-wa-widget .tab-btn.active {
  background: #ffffff;
  color: var(--color-heading);
}

body #kjbath-wa-widget .tab-btn.active::after {
  background: var(--color-primary);
}

body #kjbath-wa-widget .wa-box-body {
  background: var(--color-bg-soft);
}

body #kjbath-wa-widget .wa-msg-received {
  border: 1px solid var(--color-border);
  border-radius: 0 var(--radius-sm) var(--radius-sm) var(--radius-sm);
  color: var(--color-text);
}

body #kjbath-wa-widget .wa-time {
  color: var(--color-text-faint);
}

body #kjbath-wa-widget .wa-box-footer {
  border-top: 1px solid var(--color-border);
}

body #kjbath-wa-widget #wa-user-input {
  border: 1px solid var(--input-border);
  border-radius: var(--input-radius);
  background: #ffffff;
  min-height: 0;
}

body #kjbath-wa-widget #wa-user-input:focus {
  border-color: var(--input-border-focus);
  box-shadow: var(--input-shadow-focus);
}

/* accent 仅用于 CTA 小按钮 */
body #kjbath-wa-widget #wa-send-btn {
  background: var(--color-accent);
  border-radius: var(--radius-sm);
}

body #kjbath-wa-widget #wa-send-btn:hover {
  background: var(--color-accent-strong);
}

@media (max-width: 768px) {
  body #kjbath-wa-widget .wa-expand-btn {
    background: rgba(8, 20, 38, 0.9);
    border: 1px solid rgba(227, 235, 244, 0.2);
  }

  body #kjbath-wa-widget .wa-expand-btn:hover {
    background: rgba(11, 31, 58, 0.96);
  }

  body #kjbath-wa-widget .wa-box {
    border-radius: var(--radius-sm);
  }
}

/* ==========================================================================
   hp-legal 法务页（privacy / terms 在用，去重后保留一份，配色 token 化）
   ========================================================================== */

.hp-legal {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
}

.hp-legal-hero {
  position: relative;
  background: var(--primitive-navy-950) url("https://hipaks.com/wp-content/uploads/2025/10/962_Fully-automatic_Double-side_Labeling_1.webp") center / cover no-repeat;
  color: #ffffff;
  padding: calc(var(--header-height) + 56px) 24px 72px;
  overflow: hidden;
  min-height: 380px;
}

.hp-legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(95deg, var(--primitive-navy-950) 0%, rgba(8, 20, 38, 0.78) 42%, rgba(8, 20, 38, 0.3) 100%);
  pointer-events: none;
}

.hp-legal-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 960px;
  margin: 0 auto;
}

.hp-legal-breadcrumb {
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 24px;
}

.hp-legal-breadcrumb a {
  color: rgba(255, 255, 255, 0.65);
}

.hp-legal-breadcrumb a:hover {
  color: #ffffff;
}

.hp-legal-breadcrumb .sep {
  margin: 0 10px;
  opacity: 0.5;
}

.hp-legal-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  color: #ffffff;
}

.hp-legal-hero h1 .accent {
  color: var(--color-primary-soft);
}

.hp-legal-hero__meta {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.hp-legal-hero__meta strong {
  color: var(--color-primary-soft);
  font-weight: 700;
}

.hp-legal-body {
  max-width: 960px;
  margin: 0 auto;
  padding: 72px 24px 96px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 56px;
}

.hp-legal-toc {
  position: sticky;
  top: 112px;
  align-self: start;
}

.hp-legal-toc__title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin: 0 0 16px;
}

.hp-legal-toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: toc;
}

.hp-legal-toc li {
  counter-increment: toc;
  margin: 0 0 10px;
}

.hp-legal-toc li a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.hp-legal-toc li a::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-primary);
}

.hp-legal-toc li a:hover {
  color: var(--color-heading);
}

.hp-legal-content h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-heading);
  margin: 48px 0 18px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.hp-legal-content h2:first-of-type {
  margin-top: 0;
  border-top: 0;
  padding-top: 0;
}

.hp-legal-content h2 .num {
  font-family: var(--font-mono);
  color: var(--color-primary);
  font-size: 1rem;
  font-weight: 700;
  margin-right: 12px;
  letter-spacing: 0.06em;
}

.hp-legal-content h3 {
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--color-heading);
  margin: 24px 0 10px;
}

.hp-legal-content p,
.hp-legal-content ul {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text);
  margin: 0 0 16px;
}

.hp-legal-content ul {
  padding-left: 22px;
}

.hp-legal-content ul li {
  margin-bottom: 8px;
}

.hp-legal-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: rgba(17, 58, 103, 0.35);
}

.hp-legal-content a:hover {
  text-decoration-color: var(--color-primary);
}

.hp-legal-contact {
  margin-top: 56px;
  padding: 28px;
  background: var(--color-bg-soft);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
}

.hp-legal-contact p {
  margin: 0;
  color: var(--color-text);
  font-size: 0.95rem;
  line-height: 1.7;
}

.hp-legal-cta {
  background: var(--color-surface-dark);
  color: #ffffff;
  padding: 64px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hp-legal-cta__inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}

.hp-legal-cta h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 14px;
  color: #ffffff;
}

.hp-legal-cta p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  line-height: 1.65;
  margin: 0 0 24px;
}

.hp-legal-cta__btn {
  display: inline-block;
  padding: 13px 26px;
  background: var(--color-accent);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.hp-legal-cta__btn:hover {
  transform: translateY(-1px);
  background: var(--color-accent-strong);
  color: #ffffff;
}

/* ==========================================================================
   hp-sitemap 站内地图页（在用，配色 token 化）
   ========================================================================== */

.hp-sitemap {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
}

.hp-sitemap-hero {
  position: relative;
  background: var(--primitive-navy-950) url("https://hipaks.com/wp-content/uploads/2025/10/963_Fully-automatic_Round_and_Flat_Bottle_Combo_Labeler_2-scaled.webp") center / cover no-repeat;
  color: #ffffff;
  padding: calc(var(--header-height) + 56px) 24px 80px;
  overflow: hidden;
  min-height: 420px;
}

.hp-sitemap-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(95deg, var(--primitive-navy-950) 0%, rgba(8, 20, 38, 0.78) 42%, rgba(8, 20, 38, 0.3) 100%);
  pointer-events: none;
}

.hp-sitemap-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1160px;
  margin: 0 auto;
}

.hp-sitemap-breadcrumb {
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 24px;
}

.hp-sitemap-breadcrumb a {
  color: rgba(255, 255, 255, 0.65);
}

.hp-sitemap-breadcrumb a:hover {
  color: #ffffff;
}

.hp-sitemap-breadcrumb .sep {
  margin: 0 10px;
  opacity: 0.5;
}

.hp-sitemap-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  color: #ffffff;
  max-width: 18ch;
}

.hp-sitemap-hero h1 .accent {
  color: var(--color-primary-soft);
}

.hp-sitemap-hero__desc {
  max-width: 62ch;
  font-size: 1.125rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
  margin: 0 0 32px;
}

.hp-sitemap-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.hp-sitemap-hero__meta strong {
  color: var(--color-primary-soft);
  font-weight: 700;
}

.hp-sitemap-body {
  max-width: 1160px;
  margin: 0 auto;
  padding: 80px 24px 96px;
}

.hp-sitemap-group {
  padding-bottom: 56px;
  margin-bottom: 56px;
  border-bottom: 1px solid var(--color-border);
}

.hp-sitemap-group:last-child {
  border-bottom: 0;
  margin-bottom: 0;
}

.hp-sitemap-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 28px;
}

.hp-sitemap-group__head h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-heading);
  margin: 0;
}

.hp-sitemap-group__head h2 .num {
  font-family: var(--font-mono);
  color: var(--color-primary);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-right: 12px;
}

.hp-sitemap-group__head .count {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.hp-sitemap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.hp-sitemap-link {
  display: block;
  padding: 20px 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: inherit;
  background: var(--color-surface);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.hp-sitemap-link:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.hp-sitemap-link__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-heading);
  margin: 0 0 6px;
  letter-spacing: -0.005em;
}

.hp-sitemap-link:hover .hp-sitemap-link__title {
  color: var(--color-primary);
}

.hp-sitemap-link__desc {
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  margin: 0;
}

.hp-sitemap-cat {
  margin-top: 24px;
}

.hp-sitemap-cat h3 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 12px;
}

.hp-sitemap-cat ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 24px;
}

.hp-sitemap-cat li a {
  display: block;
  padding: 6px 0;
  font-size: 0.92rem;
  color: var(--color-text);
  border-bottom: 1px dashed transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.hp-sitemap-cat li a:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.hp-sitemap-foot {
  background: var(--color-bg-soft);
  padding: 40px 24px;
  text-align: center;
}

.hp-sitemap-foot__inner {
  max-width: 720px;
  margin: 0 auto;
}

.hp-sitemap-foot p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-text);
  margin: 0 0 16px;
}

.hp-sitemap-foot code {
  display: inline-block;
  padding: 6px 12px;
  background: var(--color-surface-dark);
  color: var(--color-primary-soft);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  border-radius: var(--radius-xs);
}

.hp-sitemap-foot a {
  color: var(--color-primary);
  font-weight: 700;
}

.hp-sitemap-foot a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Responsive System
   ========================================================================== */

@media (max-width: 1024px) {
  .site-nav--desktop,
  .site-header__catalog {
    display: none;
  }

  .site-menu-toggle {
    display: grid;
  }

  .site-footer__top,
  .site-footer__menus {
    grid-template-columns: 1fr;
  }

  .site-footer-modal__dialog {
    grid-template-columns: 1fr;
  }

  .grid-4,
  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3,
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-grid,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .site-nav__mega-footer {
    padding-inline: 2rem;
  }

  .site-nav__dropdown--mega {
    max-width: 95vw;
  }

  .site-nav__mega-inner {
    grid-template-columns: 1fr 300px;
    gap: 32px;
  }

  .site-nav__mega-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .spk-abc {
    grid-template-columns: 1fr;
  }

  .spk-brands {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .hp-legal-body {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hp-legal-toc {
    position: static;
  }

  .hp-sitemap-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  body {
    font-size: 1rem;
  }

  body .site-header__inner {
    min-height: 64px;
    gap: 0.75rem;
  }

  .section {
    padding-block: clamp(48px, 9vw, 72px);
  }

  .container,
  .container-lg,
  .container-xl,
  .container-sm {
    width: 100%;
    padding-inline: var(--container-gutter-mobile);
  }

  h1 {
    font-size: clamp(2rem, 8.6vw, 2.75rem);
  }

  h2 {
    font-size: clamp(1.6rem, 7vw, 2.05rem);
  }

  h3 {
    font-size: 1.15rem;
  }

  .spk-head {
    grid-template-columns: 1fr;
  }

  .spk-head__num {
    grid-row: auto;
    grid-column: 1;
    font-size: 2.2rem;
  }

  .spk-head__kick,
  .spk-head__h2,
  .spk-head__intro {
    grid-column: 1;
  }

  .spk-brands {
    grid-template-columns: 1fr;
  }

  .spk-steps li {
    grid-template-columns: 40px 1fr;
  }

  .spk-snapshot__wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .spk-hero {
    padding-top: calc(64px + clamp(36px, 9vw, 56px));
  }

  .spk-hero__ctas,
  .page-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .spk-hero__ctas .spk-btn,
  .spk-hero__ctas .btn,
  .page-actions .spk-btn,
  .page-actions .btn {
    width: 100%;
    white-space: normal;
    line-height: 1.35;
  }

  .btn,
  .button,
  button[type='submit'],
  input[type='submit'] {
    min-height: 44px;
    padding: 12px 24px;
  }

  .btn-group {
    gap: 0.7rem;
  }

  .grid-3,
  .grid-4,
  .feature-grid,
  .stat-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .card {
    padding: 1rem;
  }

  .cf7-grid {
    grid-template-columns: 1fr;
  }

  .site-footer {
    padding-top: 0.75rem;
  }

  .site-footer__top {
    gap: 1.5rem;
    padding: 1.5rem 0;
  }

  .site-footer__quote-trigger,
  .site-footer__contact-cta {
    width: 100%;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer__back-top {
    right: 1rem;
    bottom: 1rem;
  }

  .site-footer__back-top-label {
    display: none;
  }

  .site-footer-modal {
    padding: 0;
  }

  .site-footer-modal__dialog {
    width: 100%;
    max-height: 100svh;
    border-radius: 0;
  }

  .site-footer-modal__panel--intro {
    display: none;
  }

  .site-footer-modal__panel--form {
    padding: 4.5rem 1rem 1.25rem;
  }

  .site-footer-modal__close {
    top: 0.75rem;
    right: 0.75rem;
  }

  .site-footer-modal__form-shell form {
    grid-template-columns: 1fr;
  }

  .site-footer-modal__form-shell form > p:nth-of-type(3),
  .site-footer-modal__form-shell form > p:nth-of-type(4),
  .site-footer-modal__form-shell form > p:nth-of-type(5),
  .site-footer-modal__form-shell form > p:nth-of-type(6),
  .site-footer-modal__form-shell .wpcf7-response-output {
    grid-column: auto;
    grid-row: auto;
  }

  .site-footer-modal__form-shell .cf7-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 540px) {
  .hp-sitemap-grid,
  .hp-sitemap-cat ul {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   全站 BANNER 统一首页规格（2026-08-21）
   标题/描述/强调色/罩层全部向首页 hp-home-hero 看齐
   ========================================================================== */

/* --- 标题：display 级大字号 + 收紧字距（覆盖 22ch 窄宽与全局 h1） --- */
.spk-hero--light .spk-hero__title,
.spk-hero--dark .spk-hero__title,
body .pd-hero h1,
body .at-hero h1,
body .sm-hero h1,
body .hp-pa-hero h1,
body .hp-lh-hero h1,
body .hp-hm-hero h1,
body .hp-cat-hero h1,
body .hp-mfg-hero h1,
body .hp-bottle-hero h1,
body .hp-round-hero h1,
body .hp-wglue-hero h1,
body .hp-stick-hero h1,
body .hp-amfg-hero h1,
body .hp-lapp-hero h1,
body .hp-hmelt-hero h1,
.hp-legal-hero h1,
.hp-sitemap-hero h1 {
  max-width: 18ch;
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -0.028em;
  line-height: 1.02;
  color: #ffffff;
  text-wrap: balance;
}

/* --- 强调词：首页同款橙色斜体（覆盖 spk-hero__title em 的 navy） --- */
.spk-hero--light .spk-hero__title em,
.spk-hero--dark .spk-hero__title em,
body .pd-hero h1 em,
body .at-hero h1 em,
body .sm-hero h1 em,
body .hp-pa-hero h1 em,
body .hp-lh-hero h1 em,
body .hp-hm-hero h1 em,
.hp-legal-hero h1 em,
.hp-sitemap-hero h1 em {
  color: var(--color-accent);
  font-style: italic;
}

/* --- 描述：首页同款 1.125rem 半透白 --- */
.spk-hero--light .spk-hero__sub,
.spk-hero--dark .spk-hero__sub,
body .pd-hero p,
body .at-hero p,
body .sm-hero p,
body .hp-pa-hero p,
body .hp-lh-hero p,
body .hp-hm-hero p {
  max-width: 56ch;
  font-size: 1.125rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.8);
}

/* --- 罩层加强：左侧更深，标题区可读性对齐首页 --- */
.spk-hero--light::before {
  background: linear-gradient(95deg, var(--primitive-navy-950) 0%, rgba(8, 20, 38, 0.82) 45%, rgba(8, 20, 38, 0.38) 100%);
}

/* --- 图片 banner 高度向首页靠拢，更有气势 --- */
.spk-hero--light,
body .pd-hero,
body .at-hero,
body .sm-hero,
body .hp-pa-hero,
body .hp-lh-hero,
body .hp-hm-hero {
  min-height: clamp(400px, 68vh, 640px);
}