/* =========================================================
   tenbet-shine.com.cn — shared site kit
   曜黑仪表盘 + 档案柜式堆叠面板
   ========================================================= */

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

:root {
  /* 色彩 */
  --ink-900: #07090D;
  --ink-800: #10151D;
  --ink-700: #1C2430;
  --line: #2E3B4A;
  --line-soft: rgba(46, 59, 74, .6);
  --text-dim: #B7C2CF;
  --text-hi: #F2F7FA;
  --cyan: #28E0FF;
  --cyan-deep: #0B3A44;
  --orange: #FF6A2A;
  --orange-deep: #34170D;
  --ink-on-cyan: #04141A;

  /* 字体 */
  --font-display: 'HarmonyOS Sans SC', 'Source Han Sans SC', 'Noto Sans SC', system-ui, sans-serif;
  --font-body: 'HarmonyOS Sans SC', 'Noto Sans SC', 'PingFang SC', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;

  /* 结构与阴影 */
  --wrap: 1220px;
  --gutter: clamp(16px, 4vw, 40px);
  --shadow-hard: 8px 10px 0 rgba(0, 0, 0, .55);
  --shadow-deep: 12px 14px 0 rgba(0, 0, 0, .6), 0 0 0 1px rgba(40, 224, 255, .18);
  --radius: 2px;
  --ease: cubic-bezier(.32, .72, .35, 1);
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ink-900);
  color: var(--text-hi);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: .01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  margin: 0 0 .5em;
}

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--cyan); text-decoration: none; }
a:hover { color: #7BEFFF; }

img, svg, video { max-width: 100%; display: block; }
ul, ol { margin: 0; padding: 0; }
button { font: inherit; }

::selection { background: var(--cyan); color: var(--ink-on-cyan); }

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

#main-content { display: block; scroll-margin-top: 24px; }

/* ---------- 通用工具 ---------- */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -72px;
  z-index: 300;
  padding: 10px 18px;
  background: var(--cyan);
  color: var(--ink-on-cyan);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
  border-radius: var(--radius);
  transition: top .18s var(--ease);
}
.skip-link:focus { top: 12px; color: var(--ink-on-cyan); }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.mono { font-family: var(--font-mono); letter-spacing: .08em; }

/* ---------- 区块与标题 ---------- */
.section {
  padding-block: clamp(38px, 6vw, 82px);
  position: relative;
}
.section + .section { border-top: 1px solid var(--line); }

.section-head {
  display: grid;
  gap: 10px;
  max-width: 72ch;
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.section-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--cyan);
}

.section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  letter-spacing: -.025em;
  line-height: 1.15;
  color: var(--text-hi);
}

.lede {
  margin: 0;
  max-width: 62ch;
  color: var(--text-dim);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
}

.tag {
  display: inline-block;
  padding-left: 9px;
  border-left: 2px solid var(--orange);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--orange);
  line-height: 1.6;
}

/* ---------- 网格 ---------- */
.grid { display: grid; gap: clamp(16px, 2.4vw, 28px); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--sidebar {
  grid-template-columns: minmax(180px, 3fr) minmax(0, 9fr);
  align-items: start;
}

/* ---------- 面板 ---------- */
.panel {
  position: relative;
  padding: clamp(18px, 2.6vw, 32px);
  background: var(--ink-800);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  border-radius: var(--radius);
}
.panel--flat {
  background: var(--ink-700);
  box-shadow: none;
  border-color: var(--line-soft);
}
.panel--raised {
  background: var(--ink-800);
  box-shadow: var(--shadow-deep);
  border-color: var(--line);
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: .02em;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease),
              border-color .18s var(--ease), transform .18s var(--ease),
              box-shadow .18s var(--ease);
}
.btn--primary {
  background: var(--cyan);
  color: var(--ink-on-cyan);
  box-shadow: 4px 4px 0 rgba(40, 224, 255, .22);
}
.btn--primary:hover {
  background: #5BEBFF;
  color: var(--ink-on-cyan);
  transform: translate(-1px, -1px);
  box-shadow: 6px 6px 0 rgba(40, 224, 255, .3);
}
.btn--ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text-hi);
}
.btn--ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(40, 224, 255, .08);
}
.btn--sm { padding: 8px 14px; font-size: 13px; }

/* ---------- 标签片 ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--ink-700);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  line-height: 1.7;
  white-space: nowrap;
}
.chip--cyan {
  border-color: rgba(40, 224, 255, .5);
  background: var(--cyan-deep);
  color: var(--cyan);
}
.chip--orange {
  border-color: rgba(255, 106, 42, .55);
  background: var(--orange-deep);
  color: var(--orange);
}

/* ---------- 面包屑 ---------- */
.crumbs { margin: 0 0 20px; }
.crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-dim);
}
.crumbs__link {
  color: var(--text-dim);
  border-bottom: 1px solid transparent;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}
.crumbs__link:hover { color: var(--cyan); border-bottom-color: var(--cyan); }
.crumbs__sep { color: var(--line); }
.crumbs__current { color: var(--text-hi); }

/* ---------- 图片容器基础（页面阶段放图） ---------- */
.figure { margin: 0; display: grid; gap: 10px; }
.figure__frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 6px 8px 0 rgba(0, 0, 0, .45);
  background:
    radial-gradient(120% 90% at 18% 0%, rgba(40, 224, 255, .18), transparent 62%),
    radial-gradient(120% 100% at 92% 100%, rgba(255, 106, 42, .16), transparent 64%),
    linear-gradient(160deg, #0C121A, #090D13 62%);
}
.figure__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background-image:
    linear-gradient(rgba(46, 59, 74, .55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 59, 74, .55) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: .32;
}
.figure__img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.figure__caption {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--text-dim);
}
.figure--wide .figure__frame { aspect-ratio: 21 / 9; }
.figure--square .figure__frame { aspect-ratio: 1 / 1; }
.figure--portrait .figure__frame { aspect-ratio: 3 / 4; }

/* ---------- 手风琴 ---------- */
.acc { border-top: 1px solid var(--line); }
.acc__item { border-bottom: 1px solid var(--line); }
.acc__trigger {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 6px;
  background: transparent;
  border: 0;
  color: var(--text-hi);
  font-family: var(--font-display);
  font-size: clamp(15px, 1.6vw, 18px);
  font-weight: 800;
  text-align: left;
  cursor: pointer;
  transition: color .18s var(--ease), background .18s var(--ease);
}
.acc__trigger::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--cyan);
}
.acc__trigger:hover { color: var(--cyan); background: rgba(40, 224, 255, .06); }
.acc__trigger[aria-expanded="true"] { color: var(--cyan); }
.acc__trigger[aria-expanded="true"]::after { content: "–"; color: var(--orange); }
.acc__panel { padding: 0 6px 20px; color: var(--text-dim); font-size: 15.5px; }
.acc__panel[hidden] { display: none; }

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: relative;
  z-index: 50;
  background: var(--ink-900);
}

/* 滚动进度 */
.scroll-progress {
  position: fixed;
  inset: 0 0 auto 0;
  height: 3px;
  z-index: 200;
  background: rgba(7, 9, 13, .7);
  pointer-events: none;
}
.scroll-progress__bar {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  transition: width .08s linear;
}

/* 状态轨 */
.status-rail {
  background: var(--ink-800);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--text-dim);
}
.status-rail__inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: 8px var(--gutter);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 18px;
}
.status-rail__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.status-rail__item { white-space: nowrap; }
.status-rail__item--mono { letter-spacing: .2em; color: var(--line); }
.status-rail__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--cyan);
}
.status-rail__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 106, 42, .18);
}

/* 刊头 */
.masthead {
  border-bottom: 2px solid var(--line);
  background:
    radial-gradient(90% 150% at 50% -40%, rgba(40, 224, 255, .17), transparent 66%),
    var(--ink-900);
}
.masthead__inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(16px, 2.6vw, 28px) var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  min-height: 104px;
}
.masthead__side {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.masthead__side--left { justify-content: flex-start; }
.masthead__side--right { justify-content: flex-end; }
.masthead__tag {
  writing-mode: vertical-rl;
  height: 48px;
  display: flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .34em;
  color: var(--cyan);
}
.masthead__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--text-dim);
  white-space: nowrap;
}
.masthead__brand {
  display: grid;
  justify-items: center;
  gap: 7px;
  text-align: center;
  min-width: 0;
}
.brandmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-hi);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.55rem, 3.6vw, 2.5rem);
  letter-spacing: -.035em;
  line-height: 1.05;
  transition: color .18s var(--ease);
}
.brandmark:hover { color: var(--cyan); }
.brandmark__text { white-space: nowrap; }
.brandmark__code {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .22em;
  color: var(--cyan);
  background: var(--cyan-deep);
  border: 1px solid rgba(40, 224, 255, .5);
  padding: 2px 6px;
  transform: translateY(-3px);
  border-radius: var(--radius);
}
.brandmark__desc {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .28em;
  color: var(--text-dim);
}

/* 移动导航按钮 */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 9px;
  padding: 8px 12px;
  background: var(--ink-700);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  color: var(--text-hi);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  cursor: pointer;
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}
.nav-toggle:hover { border-color: var(--cyan); color: var(--cyan); }
.nav-toggle[aria-expanded="true"] {
  border-color: var(--orange);
  background: var(--orange-deep);
  color: var(--orange);
}
.nav-toggle__bars { display: grid; gap: 3px; width: 16px; }
.nav-toggle__bars span {
  display: block;
  height: 2px;
  background: currentColor;
  transition: width .18s var(--ease);
}
.nav-toggle__bars span:nth-child(2) { width: 68%; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2) { width: 100%; }
.nav-toggle__label { white-space: nowrap; }

/* 居中刊头导航 */
.site-nav {
  background: var(--ink-800);
  border-bottom: 1px solid var(--line);
}
.site-nav__inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: 0 var(--gutter);
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 4px;
  list-style: none;
  counter-reset: navitem 0;
}
.site-nav__list li { counter-increment: navitem 1; }
.site-nav__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 9px 14px;
  border-radius: var(--radius);
  color: var(--text-dim);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .01em;
  text-decoration: none;
  transition: color .16s var(--ease), background .16s var(--ease), box-shadow .16s var(--ease);
}
.site-nav__list a::before {
  content: "0" counter(navitem);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--cyan);
  opacity: .7;
}
.site-nav__list a:hover {
  color: var(--text-hi);
  background: var(--cyan-deep);
  box-shadow: inset 0 -2px 0 var(--cyan);
}
.site-nav__list a[aria-current="page"] {
  color: var(--cyan);
  background: var(--cyan-deep);
  box-shadow: inset 0 -2px 0 var(--cyan);
}
.site-nav__cta { display: none; }

/* =========================================================
   FOOTER — 档案柜
   ========================================================= */
.site-footer {
  margin-top: clamp(36px, 6vw, 88px);
  background: var(--ink-800);
  border-top: 2px solid var(--line);
}
.site-footer__edge {
  height: 8px;
  background: linear-gradient(90deg,
    var(--cyan) 0 18%,
    var(--orange) 18% 26%,
    var(--line) 26% 100%);
}
.site-footer__inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(26px, 4vw, 50px) var(--gutter) clamp(20px, 3vw, 30px);
  counter-reset: colitem 0;
}
.site-footer__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 1px dashed var(--line);
}
.site-footer__mark {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 2.4vw, 1.9rem);
  letter-spacing: -.03em;
  color: var(--text-hi);
}
.site-footer__code {
  margin-left: 9px;
  padding: 2px 6px;
  border: 1px solid rgba(255, 106, 42, .5);
  background: var(--orange-deep);
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .2em;
  vertical-align: middle;
}
.site-footer__summary {
  margin: 10px 0 0;
  max-width: 54ch;
  color: var(--text-dim);
  font-size: 14.5px;
  line-height: 1.85;
}
.site-footer__stamp {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  text-align: right;
}
.site-footer__stampnum {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .2em;
  color: var(--text-dim);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(0, 1.5fr);
  gap: clamp(20px, 3vw, 36px);
  padding-block: clamp(22px, 3vw, 34px);
  border-bottom: 1px solid var(--line);
}
.footer-col { counter-increment: colitem 1; min-width: 0; }
.footer-col__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .24em;
  color: var(--text-hi);
}
.footer-col__title::before {
  content: "0" counter(colitem);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--orange);
}
.footer-col__list {
  list-style: none;
  display: grid;
  gap: 9px;
}
.footer-link {
  color: var(--text-dim);
  font-size: 14.5px;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}
.footer-link:hover { color: var(--cyan); border-bottom-color: var(--cyan); }

/* 联络数据行 */
.contact-list { display: grid; gap: 10px; }
.contact-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: var(--ink-700);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
}
.contact-row--plain {
  grid-template-columns: auto minmax(0, 1fr);
  border-left-color: var(--orange);
}
.contact-row__key {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--cyan);
}
.contact-row--plain .contact-row__key { color: var(--orange); }
.contact-row__val {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--text-hi);
  overflow-wrap: anywhere;
  line-height: 1.6;
}
.copy-btn {
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .1em;
  cursor: pointer;
  transition: color .16s var(--ease), border-color .16s var(--ease), background .16s var(--ease);
}
.copy-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(40, 224, 255, .08);
}
.copy-btn.is-done {
  border-color: var(--orange);
  background: var(--orange-deep);
  color: var(--orange);
}
.copy-btn__text { white-space: nowrap; }
.contact-note {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

.site-footer__base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  padding-top: 20px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--text-dim);
}
.site-footer__legal { margin: 0; }
.site-footer__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin: 0;
}
.site-footer__icp { color: var(--text-dim); }
.site-footer__base .footer-link { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .06em; }

/* =========================================================
   显现（受 html.js 保护，JS 失效时不隐藏）
   ========================================================= */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .42s var(--ease), transform .42s var(--ease);
}
.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* =========================================================
   响应式
   ========================================================= */
@media (max-width: 1080px) {
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-col--contact { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .grid--2, .grid--3 { grid-template-columns: minmax(0, 1fr); }
  .grid--sidebar { grid-template-columns: minmax(0, 1fr); }

  .masthead__inner {
    grid-template-columns: 1fr auto;
    min-height: 0;
    padding-block: 16px;
    gap: 12px;
  }
  .masthead__side--left { display: none; }
  .masthead__brand { justify-items: start; text-align: left; }
  .masthead__side--right { justify-content: flex-end; gap: 8px; }
  .masthead__cta { display: none; }
  .nav-toggle { display: inline-flex; }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 60;
    border-top: 1px solid var(--line);
    border-bottom: 2px solid var(--line);
    background: var(--ink-800);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s linear;
    box-shadow: 0 18px 34px rgba(0, 0, 0, .6);
  }
  .site-nav[data-open] {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }
  .site-nav__inner {
    display: block;
    padding: 10px var(--gutter) 20px;
    min-height: 0;
  }
  .site-nav__list {
    display: block;
    width: 100%;
  }
  .site-nav__list li { border-bottom: 1px solid var(--line); }
  .site-nav__list a {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 14px 4px;
    font-size: 16px;
    border-radius: 0;
    box-shadow: none;
  }
  .site-nav__list a::before { order: 2; }
  .site-nav__list a:hover,
  .site-nav__list a[aria-current="page"] {
    background: transparent;
    box-shadow: none;
  }
  .site-nav__list a[aria-current="page"] { color: var(--cyan); }
  .site-nav__cta {
    display: flex;
    width: 100%;
    margin-top: 16px;
  }
}

@media (max-width: 640px) {
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .site-footer__head { grid-template-columns: minmax(0, 1fr); }
  .site-footer__stamp { align-items: flex-start; text-align: left; }
  .site-footer__base { flex-direction: column; align-items: flex-start; }
  .status-rail__inner { justify-content: flex-start; }
  .brandmark { gap: 7px; }
  .contact-row { grid-template-columns: auto minmax(0, 1fr); }
  .contact-row .copy-btn { grid-column: 2; justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .scroll-progress__bar { transition: none; }
  .site-nav { transition: opacity .001ms linear; transform: none; }
}