/* ============================================================
   恒宝指南 · 共享样式表 /assets/site.css
   深空工业蓝纸面 + 金属细描边 + 恒宝红行动色
   ============================================================ */

/* ---------- 1. Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body,
h1, h2, h3, h4, h5, h6,
p, figure, blockquote, dl, dd, ul, ol {
  margin: 0;
}

ul, ol { padding: 0; list-style: none; }

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

a { color: inherit; text-decoration: none; }

table { border-collapse: collapse; width: 100%; }

/* ---------- 2. 变量 ---------- */
:root {
  --blue-deep: #0B1B2B;
  --blue-steel: #16293D;
  --silver: #C9D3DE;
  --cold-white: #F4F7FA;
  --paper: #F3EDE1;
  --red: #E23A2E;
  --red-dark: #A81F17;
  --brass: #C9A227;
  --copper: #8A6B18;
  --std-blue: #1F6FEB;
  --warn: #F08A24;

  --ink: #0B1B2B;
  --ink-soft: #34465A;

  --line: rgba(201, 211, 222, 0.16);
  --line-strong: rgba(201, 211, 222, 0.34);

  --font-sans: "HarmonyOS Sans SC", "Noto Sans SC", "Source Han Sans SC",
    "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "LXGW WenKai Mono", ui-monospace, SFMono-Regular,
    Menlo, Consolas, "Courier New", monospace;

  --maxw: 1240px;
  --gutter: clamp(16px, 3vw, 32px);
  --edge: 1px solid var(--line);
  --edge-strong: 1px solid var(--line-strong);
}

/* ---------- 3. 中文排版基底 ---------- */
body {
  background-color: var(--blue-deep);
  color: var(--silver);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  color: var(--cold-white);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.16;
}

h1 { font-size: clamp(30px, 4.2vw, 52px); }
h2 { font-size: clamp(24px, 3vw, 38px); }
h3 { font-size: clamp(18px, 2vw, 22px); }

p { max-width: 38em; }

::selection {
  background: var(--red);
  color: #FFFFFF;
}

:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

/* ---------- 4. 跳转链接 ---------- */
.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -80px;
  z-index: 200;
  display: inline-block;
  padding: 10px 20px;
  background: var(--red);
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: top 0.18s ease;
}

.skip-link:focus {
  top: 12px;
}

/* ---------- 5. 页面容器 ---------- */
#main-content {
  display: block;
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------- 6. 头部命令栏 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(11, 27, 43, 0.97);
  border-bottom: 1px solid var(--line-strong);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  width: 100%;
  max-width: var(--maxw);
  min-height: 68px;
  margin: 0 auto;
  padding: 8px var(--gutter);
}

/* 品牌 */
.brand {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--red);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand__name {
  color: var(--cold-white);
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.brand__code {
  color: var(--silver);
  opacity: 0.6;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* 导航 */
.site-nav {
  flex: 1 1 auto;
  display: flex;
  justify-content: center;
  min-width: 0;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(2px, 1.1vw, 20px);
}

.nav__item {
  display: inline-flex;
}

.nav__link {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 8px 2px;
  color: var(--silver);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  transition: color 0.18s ease;
}

.nav__idx {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  opacity: 0.5;
  transition: color 0.18s ease, opacity 0.18s ease;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.24s ease;
}

.nav__link:hover {
  color: var(--cold-white);
}

.nav__link:hover::after {
  transform: scaleX(1);
}

.nav__link[aria-current="page"] {
  color: var(--cold-white);
}

.nav__link[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav__link[aria-current="page"] .nav__idx {
  color: var(--red);
  opacity: 1;
}

/* 行动入口 */
.header-actions {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}

.cmd-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--red);
  color: var(--cold-white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.cmd-cta__dot {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  background: var(--red);
  transition: background-color 0.18s ease;
}

.cmd-cta:hover {
  background: var(--red);
  border-color: var(--red);
  color: #FFFFFF;
}

.cmd-cta:hover .cmd-cta__dot {
  background: #FFFFFF;
}

/* 阅读进度条 */
.scroll-meter {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: transparent;
  pointer-events: none;
}

.scroll-meter__fill {
  display: block;
  width: 0;
  height: 100%;
  background: var(--red);
  transition: width 0.08s linear;
}

/* 移动端按钮 */
.nav-toggle {
  display: none;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: var(--edge-strong);
  color: var(--cold-white);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.nav-toggle:hover {
  border-color: var(--silver);
}

.nav-toggle__bars {
  display: grid;
  gap: 3px;
  width: 16px;
}

.nav-toggle__bars i {
  display: block;
  height: 2px;
  background: currentColor;
}

.nav-toggle[aria-expanded="true"] {
  border-color: var(--red);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:first-child,
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:last-child {
  opacity: 0.4;
}

/* ---------- 7. 页脚档案卡 ---------- */
.site-footer {
  margin-top: clamp(56px, 8vw, 120px);
  background-color: var(--blue-steel);
  border-top: 1px solid var(--line-strong);
}

.footer-inner {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 72px) var(--gutter) 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.4fr;
  gap: clamp(20px, 3vw, 40px);
}

.footer-card {
  position: relative;
  padding-top: 20px;
  border-top: 1px solid var(--line-strong);
}

.footer-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 36px;
  height: 2px;
  background: var(--red);
}

.footer-card--brand::before {
  background: var(--red);
}

.footer-card--contact::before {
  background: var(--brass);
}

.footer-card__title {
  color: var(--cold-white);
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.footer-card__label {
  color: var(--brass);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-card__text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver);
  max-width: 30em;
}

.footer-card__meta {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--silver);
  opacity: 0.7;
}

.footer-card__note {
  margin-top: 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--silver);
  opacity: 0.72;
  max-width: 30em;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--silver);
  font-size: 14px;
  transition: color 0.18s ease;
}

.footer-links a::before {
  content: "";
  flex: 0 0 auto;
  width: 12px;
  height: 1px;
  background: currentColor;
  opacity: 0.45;
  transition: width 0.24s ease, background-color 0.18s ease, opacity 0.18s ease;
}

.footer-links a:hover {
  color: var(--cold-white);
}

.footer-links a:hover::before {
  width: 22px;
  opacity: 1;
  background: var(--red);
}

.footer-contact {
  display: grid;
  gap: 14px;
}

.footer-contact__row {
  display: grid;
  gap: 3px;
}

.footer-contact__key {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver);
  opacity: 0.6;
}

.footer-contact__val {
  color: var(--cold-white);
  font-size: 14px;
  line-height: 1.65;
  word-break: break-word;
}

.footer-base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 28px;
  margin-top: clamp(28px, 4vw, 52px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--silver);
}

.footer-base__copy {
  max-width: none;
  opacity: 0.75;
}

.footer-base__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.footer-base__links a {
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: rgba(201, 211, 222, 0.35);
  transition: color 0.18s ease, text-decoration-color 0.18s ease;
}

.footer-base__links a:hover {
  color: var(--cold-white);
  text-decoration-color: var(--red);
}

/* ---------- 8. 章节与档案纸区 ---------- */
.section {
  padding: clamp(40px, 6vw, 88px) 0;
}

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

.section--paper h1,
.section--paper h2,
.section--paper h3,
.section--paper h4 {
  color: var(--ink);
}

.section--paper .eyebrow {
  color: var(--copper);
}

.section--paper .aside-note {
  color: var(--ink-soft);
}

.section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  margin-bottom: clamp(24px, 3vw, 40px);
  border-bottom: 1px solid var(--line-strong);
}

.section--paper .section__head {
  border-bottom-color: rgba(11, 27, 43, 0.2);
}

.eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
}

.sec-title {
  font-size: clamp(26px, 3.2vw, 44px);
  margin-top: 8px;
}

.sec-title__num {
  font-family: var(--font-mono);
  font-size: 0.68em;
  letter-spacing: 0;
  color: var(--red);
  margin-right: 0.45em;
}

/* ---------- 9. 面包屑 ---------- */
.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
}

.crumbs a {
  color: inherit;
  transition: color 0.18s ease;
}

.crumbs a:hover {
  color: var(--cold-white);
}

.crumbs__sep {
  opacity: 0.4;
}

.crumbs__current {
  color: var(--brass);
}

/* ---------- 10. 网格与卡片 ---------- */
.grid {
  display: grid;
  gap: clamp(14px, 2vw, 24px);
}

.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  position: relative;
  background-color: var(--blue-steel);
  border: var(--edge);
  padding: clamp(18px, 2.4vw, 28px);
  transition: border-color 0.18s ease;
}

.card:hover {
  border-color: var(--red);
}

.card__index {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--brass);
}

.card__title {
  font-size: 19px;
  margin: 10px 0 10px;
}

.card__body {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--silver);
}

.card__meta {
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--silver);
  opacity: 0.78;
}

/* ---------- 11. 按钮 / 标签 / 数字 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 22px;
  border: var(--edge-strong);
  color: var(--cold-white);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.btn:hover {
  border-color: var(--silver);
}

.btn--primary {
  background-color: var(--red);
  border-color: var(--red);
  color: #FFFFFF;
}

.btn--primary:hover {
  background-color: var(--red-dark);
  border-color: var(--red-dark);
}

.btn--ghost {
  background-color: transparent;
  border-color: var(--line-strong);
  color: var(--cold-white);
}

.btn--ghost:hover {
  border-color: var(--red);
  color: #FFFFFF;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border: var(--edge-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--silver);
}

.tag--red {
  border-color: var(--red);
  color: #F4B5B0;
}

.tag--brass {
  border-color: var(--brass);
  color: var(--brass);
}

.tag--steel {
  border-color: var(--std-blue);
  color: #93BBF6;
}

.figure-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(56px, 11vw, 128px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--cold-white);
}

.figure-num__accent {
  color: var(--red);
}

/* ---------- 12. 数据表 ---------- */
.table-scroll {
  overflow-x: auto;
  border: var(--edge-strong);
  -webkit-overflow-scrolling: touch;
}

.data-table {
  min-width: 640px;
  font-size: 14px;
}

.data-table caption {
  padding: 12px 16px;
  text-align: left;
  background-color: var(--blue-steel);
  color: var(--brass);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.data-table th,
.data-table td {
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.data-table thead th {
  background-color: var(--blue-steel);
  color: var(--cold-white);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.data-table tbody tr:nth-child(even) {
  background-color: rgba(22, 41, 61, 0.55);
}

.data-table tbody tr:hover {
  background-color: rgba(226, 58, 46, 0.08);
}

.data-table .num {
  font-family: var(--font-mono);
  color: var(--cold-white);
  white-space: nowrap;
}

.section--paper .data-table {
  color: #22303F;
}

.section--paper .data-table thead th {
  background-color: var(--ink);
}

.section--paper .data-table tbody tr:nth-child(even) {
  background-color: rgba(11, 27, 43, 0.05);
}

.section--paper .data-table .num {
  color: var(--ink);
}

/* ---------- 13. 标签页 ---------- */
.tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line-strong);
}

.tabs__tab {
  position: relative;
  padding: 10px 18px;
  color: var(--silver);
  font-size: 13.5px;
  font-weight: 700;
  transition: color 0.18s ease, background-color 0.18s ease;
}

.tabs__tab:hover {
  color: var(--cold-white);
}

.tabs__tab[aria-selected="true"] {
  color: var(--cold-white);
  background-color: var(--blue-steel);
}

.tabs__tab[aria-selected="true"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--red);
}

.tabs__panel {
  padding-top: 4px;
}

.tabs__panel[hidden] {
  display: none;
}

/* ---------- 14. 折叠面板 ---------- */
.accordion {
  border-top: 1px solid var(--line-strong);
}

.accordion__item {
  border-bottom: 1px solid var(--line-strong);
}

.accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  padding: 18px 0;
  color: var(--cold-white);
  font-size: 16px;
  font-weight: 700;
  text-align: left;
  transition: color 0.18s ease;
}

.accordion__trigger:hover {
  color: #FFFFFF;
}

.accordion__sign {
  position: relative;
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
}

.accordion__sign::before,
.accordion__sign::after {
  content: "";
  position: absolute;
  background: var(--red);
  transition: transform 0.18s ease;
}

.accordion__sign::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.accordion__sign::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
}

.accordion__trigger[aria-expanded="true"] .accordion__sign::after {
  transform: scaleY(0);
}

.accordion__panel {
  padding: 0 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

.accordion__panel[hidden] {
  display: none;
}

/* ---------- 15. 档位 chips ---------- */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.chip {
  padding: 7px 14px;
  border: var(--edge-strong);
  color: var(--silver);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background-color 0.12s steps(2, end), color 0.12s steps(2, end), border-color 0.12s steps(2, end);
}

.chip:hover {
  border-color: var(--silver);
  color: var(--cold-white);
}

.chip[aria-pressed="true"] {
  background-color: var(--red);
  border-color: var(--red);
  color: #FFFFFF;
}

/* ---------- 16. 图片容器 ---------- */
.media {
  position: relative;
  overflow: hidden;
  background-color: var(--blue-steel);
  border: var(--edge-strong);
}

.media__frame {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  background-color: var(--blue-steel);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 34px 34px;
}

.media__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media--wide .media__frame { aspect-ratio: 16 / 9; }
.media--tall .media__frame { aspect-ratio: 3 / 4; }

.media__cap {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--silver);
}

/* ---------- 17. 旁注 ---------- */
.aside-note {
  padding: 4px 0 4px 16px;
  border-left: 2px solid var(--brass);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--silver);
}

.aside-note__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
}

/* ---------- 18. 滚动显现 ---------- */
[data-reveal] {
  transition: opacity 0.5s ease, transform 0.5s ease;
}

[data-reveal].reveal-armed {
  opacity: 0;
  transform: translateY(14px);
}

/* ---------- 19. 响应式 ---------- */
@media (max-width: 1020px) {
  .nav-toggle {
    display: inline-flex;
    order: 3;
  }

  .header-actions {
    order: 2;
    margin-left: auto;
  }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    display: none;
    max-height: calc(100vh - 68px);
    overflow-y: auto;
    padding: 8px var(--gutter) 24px;
    background-color: var(--blue-deep);
    border-bottom: 1px solid var(--line-strong);
  }

  .site-nav[data-open] {
    display: block;
  }

  .nav {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav__item {
    display: block;
  }

  .nav__link {
    display: flex;
    align-items: baseline;
    padding: 15px 0;
    font-size: 16px;
    border-bottom: 1px solid var(--line);
  }

  .nav__link::after {
    display: none;
  }

  .nav__link[aria-current="page"] {
    color: var(--cold-white);
  }

  .nav__link[aria-current="page"] .nav__idx {
    color: var(--red);
    opacity: 1;
  }

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

  .grid--3,
  .grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .header-inner {
    gap: 10px;
  }

  .brand__code {
    display: none;
  }

  .brand__name {
    font-size: 15px;
  }

  .cmd-cta {
    padding: 8px 11px;
    font-size: 12px;
  }

  .nav-toggle__label {
    display: none;
  }

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

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .footer-base {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---------- 20. 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal],
  [data-reveal].reveal-armed {
    opacity: 1;
    transform: none;
  }

  .scroll-meter {
    display: none;
  }
}