/* UNITED EXPANDED · 联合扩展
 * 设计变量都在 :root。纸色 + 墨色为主，朱砂红只用于少量强调。
 */

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-latin.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2212, U+2215;
}
@font-face {
  font-family: "Instrument Serif";
  src: url("../fonts/instrument-serif-latin.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2212, U+2215;
}
@font-face {
  font-family: "Instrument Serif";
  src: url("../fonts/instrument-serif-italic-latin.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2212, U+2215;
}

:root {
  --paper: #f2efe9;
  --paper-2: #eae6de;
  --card: #faf8f4;
  --white: #fff;
  --ink: #1b1916;
  --ink-2: #48443d;
  --muted: #6b655c;
  --faint: #8e877c;
  --line: #d8d2c7;
  --line-soft: #e5e0d7;
  --seal: #9f3326;
  --night: #161513;
  --night-2: #211f1c;
  --night-ink: #ece7de;
  --night-muted: #a29b90;
  --night-line: #3a3631;

  --sans: "Manrope", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", system-ui, sans-serif;
  --serif: "Instrument Serif", "Times New Roman", serif;

  --gutter: clamp(16px, 4vw, 56px);
  --max: 1440px;
  --header-h: 64px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --record-cols: 96px minmax(0, 2.1fr) minmax(0, .9fr) minmax(0, 1.25fr) minmax(0, 1.15fr) minmax(0, .95fr) minmax(0, 1.15fr) 40px;

  color-scheme: light;
}

/* ---------- 基础 ---------- */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 20px); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.65 var(--sans);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; -webkit-tap-highlight-color: transparent; }
button:disabled { cursor: default; }
input, select { font: inherit; color: inherit; }
h1, h2, h3, h4, p, dl, dd, ol, ul, figure { margin: 0; }
ol, ul { list-style: none; padding: 0; }
em { font-style: normal; }
kbd { font-family: var(--sans); }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
[tabindex="-1"]:focus { outline: none; }
::selection { background: #e2d2c4; color: var(--ink); }

.wrap { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.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; }
.num { font-variant-numeric: tabular-nums; letter-spacing: .01em; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 10px 16px; background: var(--ink); color: var(--paper); transform: translateY(-200%); }
.skip-link:focus { transform: none; }

.kicker { display: flex; flex-wrap: wrap; gap: 0 14px; font-size: 12px; letter-spacing: .22em; color: var(--muted); text-transform: uppercase; }
.kicker > span + span::before { content: "—"; margin-right: 14px; letter-spacing: 0; }
.mini-title { font-size: 13px; font-weight: 600; letter-spacing: .08em; margin: 36px 0 12px; }

.text-link { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; padding: 6px 0; border-bottom: 1px solid currentColor; transition: color .2s, gap .3s var(--ease); }
.text-link:hover { color: var(--seal); gap: 14px; }
.text-button { font-size: 13px; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; padding: 6px 4px; }
.text-button:hover { color: var(--ink); }

.button {
  display: inline-flex; align-items: center; gap: 10px; height: 46px; padding: 0 22px;
  border: 1px solid var(--ink); border-radius: 999px; font-size: 14px; letter-spacing: .02em;
  transition: background .25s, color .25s, border-color .25s;
}
.button:hover { background: var(--ink); color: var(--paper); }
.button--ink { background: var(--ink); color: var(--paper); }
.button--ink:hover { background: var(--seal); border-color: var(--seal); }

.icon-button {
  width: 44px; height: 44px; display: inline-grid; place-items: center; border: 1px solid currentColor;
  border-radius: 50%; font-size: 16px; line-height: 1; opacity: .8; transition: opacity .2s, background .2s, color .2s;
}
.icon-button:hover { opacity: 1; }

.tag { display: inline-block; margin-left: 6px; padding: 1px 7px; border: 1px solid var(--line); border-radius: 999px; font-size: 11px; font-weight: 500; color: var(--muted); vertical-align: 2px; letter-spacing: .04em; }

/* ---------- 页眉 ---------- */

.masthead {
  position: sticky; top: 0; z-index: 40;
  background: rgba(242, 239, 233, .9);
  -webkit-backdrop-filter: saturate(1.2) blur(12px);
  backdrop-filter: saturate(1.2) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}
.masthead.is-scrolled { border-bottom-color: var(--line); }
.masthead__inner { height: var(--header-h); display: flex; align-items: center; gap: clamp(16px, 3vw, 40px); }
.identity { display: flex; align-items: center; gap: 12px; margin-right: auto; min-width: 0; }
.identity__mark { width: 21px; height: 23px; flex: none; }
.identity__name { display: flex; flex-direction: column; line-height: 1.2; white-space: nowrap; }
.identity__name [lang="en"] { font-size: 11.5px; font-weight: 650; letter-spacing: .22em; text-transform: uppercase; }
.identity__name span:last-child { font-size: 11px; color: var(--muted); letter-spacing: .32em; }
.primary-nav { display: flex; gap: clamp(18px, 2.6vw, 36px); }
.primary-nav a { position: relative; padding: 10px 0; font-size: 14px; color: var(--ink-2); letter-spacing: .04em; white-space: nowrap; }
.primary-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
}
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--ink); }
.primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after { transform: scaleX(1); }
.search-trigger {
  display: inline-flex; align-items: center; gap: 10px; height: 38px; padding: 0 8px 0 14px;
  border: 1px solid var(--line); border-radius: 999px; font-size: 13px; color: var(--ink-2); transition: border-color .2s, color .2s;
}
.search-trigger:hover { border-color: var(--ink); color: var(--ink); }
.search-trigger svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.search-trigger kbd, .palette kbd {
  display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 5px;
  border: 1px solid var(--line); border-radius: 5px; font-size: 11px; color: var(--muted); background: var(--card);
}

/* ---------- 首屏 ---------- */

.hero { padding-top: clamp(28px, 5vw, 80px); }
.route-inner .hero { display: none; }
/* 数据还没载入时给内容区留出高度，页脚不会先跳到页面顶部 */
.route-inner #view:empty { min-height: 100vh; }
.hero__head { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; align-items: end; }
.hero .kicker { grid-column: 1 / -1; margin-bottom: clamp(16px, 2.6vw, 36px); }
.hero__title {
  grid-column: 1 / 9; font: 400 clamp(68px, 11.6vw, 188px)/.86 var(--serif); letter-spacing: -.028em;
  margin-left: -.04em;
}
.hero__title span, .hero__title em { display: block; }
.hero__title em { font-style: italic; padding-left: .62em; }
.hero__aside { grid-column: 9 / -1; padding-bottom: .5em; }
.hero__lede { font-size: 15px; line-height: 1.85; color: var(--ink-2); max-width: 32em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.hero__plate { margin-top: clamp(32px, 4.6vw, 64px); }
.hero__frame { height: clamp(380px, 64vh, 780px); overflow: hidden; background: #cbc4b8; }
.hero__frame img {
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 44%;
  transform: scale(1.06); transition: transform 2.6s var(--ease);
}
.hero.is-loaded .hero__frame img { transform: none; }
.plate-caption { display: flex; gap: 16px; align-items: baseline; padding-top: 12px; font-size: 12px; color: var(--muted); }
.plate-no { font: italic 400 16px/1 var(--serif); color: var(--ink); letter-spacing: 0; }

.ledger { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin-top: clamp(40px, 6vw, 88px); border-top: 1px solid var(--ink); }
.ledger > div { display: flex; flex-direction: column-reverse; justify-content: flex-end; gap: 8px; padding: 22px 20px 0 0; border-right: 1px solid var(--line); }
.ledger > div + div { padding-left: 20px; }
.ledger > div:last-child { border-right: 0; }
.ledger dd { font: 300 clamp(40px, 5.4vw, 76px)/1 var(--sans); letter-spacing: -.04em; }
.ledger dt { font-size: 13px; color: var(--muted); letter-spacing: .06em; }

/* ---------- 分区 ---------- */

.section { padding-block: clamp(88px, 11vw, 168px); }
.section-head {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 14px;
  padding-top: 18px; border-top: 1px solid var(--ink); margin-bottom: clamp(36px, 5vw, 72px);
}
.section-head__no { grid-column: 1 / 3; font: italic 400 24px/1.1 var(--serif); }
.section-head__title { grid-column: 3 / 8; font-size: clamp(26px, 2.8vw, 40px); font-weight: 600; line-height: 1.2; letter-spacing: .03em; }
.section-head__en { display: block; margin-top: 6px; font: italic 400 clamp(20px, 2vw, 30px)/1.1 var(--serif); color: var(--muted); letter-spacing: 0; }
.section-head__note { grid-column: 8 / -1; font-size: 14px; line-height: 1.85; color: var(--muted); max-width: 36em; }

/* 图样：白色标签，像公告里贴的商标图样 */
.specimen {
  display: inline-flex; align-items: center; justify-content: center; flex: none; overflow: hidden;
  background: var(--white); border: 1px solid var(--line-soft);
}
.specimen img { width: 100%; height: 100%; object-fit: contain; }
.specimen--s { width: 84px; height: 50px; padding: 7px 9px; }
.specimen--m { width: 96px; height: 60px; padding: 8px 10px; }
.specimen--tile { width: 100%; aspect-ratio: 16 / 10; padding: 13% 15%; }
.specimen--l { width: 100%; aspect-ratio: 16 / 9; padding: 9% 12%; }
.specimen--xl { width: 100%; aspect-ratio: 1; padding: 16%; }
.specimen--word span { font-size: 11px; font-weight: 650; letter-spacing: .05em; line-height: 1.2; text-align: center; color: var(--ink); }
.specimen--l.specimen--word span { font-size: clamp(18px, 2vw, 26px); }
.specimen--xl.specimen--word span { font-size: clamp(24px, 3.4vw, 46px); letter-spacing: .04em; }
.specimen--tile.specimen--word span { font-size: 15px; }

/* ---------- 品牌对照表 ---------- */

.coverage-wrap { margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); overflow-x: auto; }
.coverage { width: 100%; min-width: 900px; border-collapse: collapse; table-layout: fixed; }
.coverage thead th {
  padding: 0 8px 14px; font-size: 12px; font-weight: 500; color: var(--muted); text-align: center;
  vertical-align: bottom; white-space: nowrap; border-bottom: 1px solid var(--ink); letter-spacing: .04em;
}
.coverage thead .coverage__brand { text-align: left; padding-left: 0; }
.coverage thead .coverage__total { text-align: right; padding-right: 0; }
.coverage__code { display: block; margin-top: 2px; font-size: 10px; letter-spacing: .18em; color: var(--faint); }
.coverage tbody tr { border-bottom: 1px solid var(--line); transition: background .2s; }
.coverage tbody tr:hover { background: rgba(250, 248, 244, .8); }
.coverage tbody th, .coverage td { padding: 12px 8px; font-weight: inherit; text-align: center; vertical-align: middle; }
.coverage tbody th { text-align: left; padding-left: 0; }
.coverage__brand { width: 34%; }
.coverage__region { width: 7%; }
.coverage__classes { width: 20%; }
.coverage__total { width: 6%; }

.brand-cell { display: flex; align-items: center; gap: 18px; padding: 2px 0; }
.brand-cell__no { width: 1.7em; flex: none; font: italic 400 17px/1 var(--serif); color: var(--faint); }
.brand-cell__text { display: flex; flex-direction: column; min-width: 0; }
.brand-cell__name { font-size: 16px; font-weight: 650; letter-spacing: .03em; transition: color .2s; }
.brand-cell__aka { font-size: 12px; color: var(--muted); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.brand-cell:hover .brand-cell__name { color: var(--seal); }
.brand-cell .specimen { transition: border-color .2s; }
.brand-cell:hover .specimen { border-color: var(--line); }

.cell { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-width: 48px; height: 36px; font-size: 15px; font-variant-numeric: tabular-nums; border-radius: 999px; transition: background .2s, color .2s; }
.cell__mark { width: 7px; height: 7px; background: var(--ink); transition: background .2s; }
a.cell:hover { background: var(--ink); color: var(--paper); }
a.cell:hover .cell__mark { background: var(--paper); }
.cell--none { color: var(--line); }

.fingerprint { display: inline-flex; align-items: stretch; gap: 2px; height: 24px; padding: 4px 0; vertical-align: middle; cursor: help; }
.fingerprint i { width: 2px; background: var(--line-soft); border-radius: 1px; }
.fingerprint i.on { background: var(--ink); }
.fingerprint i:nth-child(5n):not(:last-child) { margin-right: 3px; }
.fingerprint:hover i.on, .fingerprint:focus-visible i.on { background: var(--seal); }
.coverage__count { display: block; font-size: 12px; color: var(--muted); }
.coverage__total { text-align: right !important; padding-right: 0 !important; }
.coverage__total a { font: 300 30px/1 var(--sans); letter-spacing: -.03em; transition: color .2s; }
.coverage__total a:hover { color: var(--seal); }

.others { margin-top: clamp(56px, 7vw, 96px); }
.others__title { display: flex; align-items: baseline; gap: 10px; margin-bottom: 20px; font-size: 15px; font-weight: 600; letter-spacing: .04em; }
.others__title span { font-weight: 400; color: var(--muted); font-variant-numeric: tabular-nums; }
.tiles {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line); margin-bottom: 28px;
}
.tile { display: flex; flex-direction: column; gap: 3px; height: 100%; padding: 14px 14px 16px; background: var(--paper); transition: background .25s; }
.tile .specimen { margin-bottom: 12px; border-color: transparent; transition: transform .5s var(--ease); }
.tile:hover { background: var(--card); }
.tile:hover .specimen { transform: translateY(-2px); }
.tile__name { font-size: 14px; font-weight: 600; letter-spacing: .03em; }
.tile__meta { font-size: 12px; color: var(--muted); }

/* ---------- 影像 ---------- */

.section--plates { padding-top: 0; }
.plates__quote { max-width: 16em; margin-bottom: clamp(36px, 5vw, 72px); font-size: clamp(26px, 3.4vw, 50px); font-weight: 300; line-height: 1.5; letter-spacing: .06em; }
.plates { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(12px, 2vw, 32px); align-items: start; }
.plates > .plate:nth-child(2) { margin-top: clamp(48px, 9vw, 140px); }
.plates > .plate:nth-child(3) { margin-top: clamp(16px, 3vw, 44px); }
.plate__frame { position: relative; overflow: hidden; background: #d6cfc3; }
.plate__frame img, .plate__frame video { width: 100%; height: 100%; object-fit: cover; transition: transform 1.8s var(--ease); }
.plate:hover .plate__frame img { transform: scale(1.025); }
.plate figcaption { display: flex; gap: 14px; align-items: baseline; padding-top: 12px; font-size: 12px; color: var(--muted); }
.film-toggle {
  position: absolute; left: 14px; bottom: 14px; display: inline-flex; align-items: center; gap: 10px;
  height: 38px; padding: 0 16px 0 12px; border-radius: 999px; background: rgba(22, 21, 19, .55); color: #f4efe6;
  font-size: 12px; letter-spacing: .06em; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); transition: background .2s;
}
.film-toggle:hover { background: rgba(22, 21, 19, .8); }
.film-toggle__icon { width: 10px; height: 12px; background: currentColor; clip-path: polygon(0 0, 100% 50%, 0 100%); }
.film-toggle[aria-pressed="true"] .film-toggle__icon { clip-path: polygon(0 0, 35% 0, 35% 100%, 0 100%, 0 0, 65% 0, 100% 0, 100% 100%, 65% 100%, 65% 0); }

.js [data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity 1.1s var(--ease), transform 1.3s var(--ease); }
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- 证书（深色） ---------- */

.section--night { background: var(--night); color: var(--night-ink); }
.section--night .section-head { border-top-color: var(--night-ink); }
.section--night .section-head__en, .section--night .section-head__note { color: var(--night-muted); }
.section--night :focus-visible { outline-color: var(--night-ink); }

.rail {
  overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none;
  padding-inline: max(var(--gutter), (100% - var(--max)) / 2);
  scroll-padding-inline: max(var(--gutter), (100% - var(--max)) / 2);
}
.rail::-webkit-scrollbar { display: none; }
.rail__track { display: flex; align-items: flex-end; gap: clamp(18px, 2.4vw, 36px); width: max-content; padding: 12px 0 4px; }
.rail__item { scroll-snap-align: start; }
.cert-card { display: flex; flex-direction: column; gap: 16px; }
.cert-card__paper {
  display: block; height: clamp(250px, 30vw, 420px); background: #fff; overflow: hidden;
  box-shadow: 0 1px 0 rgba(0, 0, 0, .3), 0 34px 60px -32px rgba(0, 0, 0, .9);
  transition: transform .6s var(--ease);
}
.cert-card__paper img { width: 100%; height: 100%; object-fit: contain; }
.cert-card:hover .cert-card__paper { transform: translateY(-8px); }
.cert-card__cap { display: grid; gap: 2px; font-size: 13px; max-width: 26em; }
.cert-card__region { font-size: 11px; letter-spacing: .14em; color: var(--night-muted); text-transform: uppercase; }
.cert-card__name { font-weight: 600; letter-spacing: .03em; }
.cert-card__no { color: var(--night-muted); }
.rail__foot { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 36px; }
.rail__buttons { display: flex; gap: 10px; }

/* ---------- 公司（首页） ---------- */

.company-intro { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 6vw, 96px); align-items: start; }
.statement { font-size: clamp(22px, 2.4vw, 34px); font-weight: 400; line-height: 1.65; letter-spacing: .03em; max-width: 22em; }
.capabilities { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 40px; border-top: 1px solid var(--line); }
.capabilities li { display: grid; grid-template-columns: auto 1fr; column-gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.capabilities li:nth-child(odd) { padding-right: 20px; border-right: 1px solid var(--line); }
.capabilities li:nth-child(even) { padding-left: 20px; }
.capabilities__no { grid-row: span 2; font: italic 400 16px/1.5 var(--serif); color: var(--faint); }
.capabilities__name { font-size: 15px; font-weight: 600; letter-spacing: .03em; }
.capabilities__en { font: italic 400 15px/1.4 var(--serif); color: var(--muted); }
.holder-list { border-top: 1px solid var(--line); margin-bottom: 28px; }
.holder-list a { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 16px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--line); transition: color .2s; }
.holder-list a:hover { color: var(--seal); }
.holder-list__name { font-size: 15px; }
.holder-list__count { font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }

/* ---------- 内页 ---------- */

.page { padding-block: 20px clamp(88px, 10vw, 150px); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 8px; font-size: 12px; color: var(--muted); }
.crumbs a:hover { color: var(--ink); }
.crumbs__sep { color: var(--line); }
.page-head {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 20px; align-items: end;
  padding: clamp(28px, 5vw, 80px) 0 clamp(26px, 3.4vw, 44px); border-bottom: 1px solid var(--ink); margin-bottom: clamp(24px, 3vw, 40px);
}
.page-title { grid-column: 1 / 8; font-size: clamp(42px, 6.4vw, 96px); font-weight: 600; line-height: 1.02; letter-spacing: .02em; }
.page-title span[lang="en"] { display: inline-block; margin-left: .22em; font: italic 400 .86em/1 var(--serif); color: var(--muted); letter-spacing: -.01em; }
.page-lede { grid-column: 8 / -1; font-size: 15px; line-height: 1.85; color: var(--ink-2); max-width: 34em; }
.page-head--company .statement { grid-column: 7 / -1; font-size: clamp(18px, 1.8vw, 24px); }
.page-head--compact { padding: clamp(20px, 3vw, 44px) 0 clamp(20px, 2.4vw, 32px); }
.page-head--compact .page-title { font-size: clamp(36px, 4.8vw, 72px); }
.footnote { margin-top: 20px; font-size: 12px; color: var(--muted); }

.toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; margin-bottom: 28px; }
.segmented { display: inline-flex; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); }
.segmented a, .segmented button { display: inline-flex; align-items: center; height: 32px; padding: 0 14px; border-radius: 999px; font-size: 13px; color: var(--muted); white-space: nowrap; transition: background .2s, color .2s; }
.segmented a:hover, .segmented button:hover { color: var(--ink); }
.segmented [aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; height: 34px; padding: 0 14px;
  border: 1px solid var(--line); border-radius: 999px; font-size: 13px; color: var(--ink-2); white-space: nowrap;
  transition: border-color .2s, background .2s, color .2s;
}
.chip:hover:not(:disabled) { border-color: var(--ink); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.chip:disabled { opacity: .38; }
.chip__count { font-size: 12px; color: var(--muted); }
.chip[aria-pressed="true"] .chip__count { color: #c9c2b6; }
.chip--active { background: var(--paper-2); border-color: transparent; }

/* ---------- 品牌档案 ---------- */

.brand-head {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 6vw, 104px); align-items: start;
  padding: clamp(28px, 4vw, 64px) 0 clamp(44px, 6vw, 88px); border-bottom: 1px solid var(--ink);
}
.specimen-plate { position: sticky; top: calc(var(--header-h) + 24px); }
.specimen-plate .specimen { box-shadow: 0 30px 60px -44px rgba(27, 25, 22, .5); }
.specimen-plate figcaption { margin-top: 12px; font-size: 12px; color: var(--muted); }
.brand-head .kicker { margin-bottom: 18px; }
.brand-title { font-size: clamp(40px, 6vw, 92px); overflow-wrap: anywhere; }
.aka { margin-top: 14px; font-size: 13px; color: var(--muted); line-height: 1.8; }
.brand-head__summary { margin-top: 24px; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.8; max-width: 30em; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 24px; margin-top: 36px; border-top: 1px solid var(--line); }
.facts > div { padding: 14px 0; border-bottom: 1px solid var(--line); min-width: 0; }
.facts dt { margin-bottom: 4px; font-size: 12px; color: var(--muted); letter-spacing: .04em; }
.facts dd { font-size: 15px; line-height: 1.6; }
.facts dd a { border-bottom: 1px solid var(--line); transition: border-color .2s, color .2s; }
.facts dd a:hover { color: var(--seal); border-color: currentColor; }
.facts--single { grid-template-columns: 1fr; margin-top: 24px; }
.facts--single > div { display: grid; grid-template-columns: 6.5em minmax(0, 1fr); gap: 12px; padding: 11px 0; }
.facts--single dt { margin: 0; padding-top: 2px; }

.link-list { border-top: 1px solid var(--line); }
.link-list a { display: grid; grid-template-columns: 9em minmax(0, 1fr) auto; gap: 16px; align-items: baseline; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14px; transition: color .2s; }
.link-list a:hover { color: var(--seal); }
.link-list__kind { font-size: 12px; color: var(--muted); }
.link-list__name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.block { padding-top: clamp(48px, 6vw, 88px); }
.block-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 12px 24px; padding-bottom: 16px; margin-bottom: 8px; border-bottom: 1px solid var(--ink); }
.block-head h2 { display: flex; align-items: baseline; gap: 12px; font-size: clamp(20px, 2vw, 26px); font-weight: 600; letter-spacing: .03em; }
.block-head p { font-size: 13px; color: var(--muted); }
.count { font-size: 14px; font-weight: 400; color: var(--muted); font-variant-numeric: tabular-nums; }

.matrix-wrap { overflow-x: auto; }
.matrix { width: 100%; border-collapse: collapse; font-size: 14px; }
.matrix th, .matrix td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.matrix thead th { padding-top: 14px; font-size: 12px; font-weight: 500; color: var(--muted); white-space: nowrap; }
.matrix tbody th { font-weight: 400; white-space: nowrap; width: 14em; }
.matrix tbody th .num { display: inline-block; width: 2.2em; color: var(--muted); }
.regno { display: inline-block; margin: 0 14px 2px 0; border-bottom: 1px solid var(--line); transition: color .2s, border-color .2s; }
.regno:hover { color: var(--seal); border-color: currentColor; }
.matrix__none { color: var(--line); }

.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: clamp(64px, 8vw, 120px); border-top: 1px solid var(--ink); }
.pager a { display: flex; flex-direction: column; gap: 6px; padding: 22px 0; }
.pager a:last-child { text-align: right; align-items: flex-end; }
.pager__dir { font-size: 12px; color: var(--muted); }
.pager__name { font-size: clamp(20px, 2.4vw, 32px); font-weight: 600; letter-spacing: .03em; transition: color .2s; }
.pager a:hover .pager__name { color: var(--seal); }

/* ---------- 注册列表 ---------- */

.records-head {
  display: grid; grid-template-columns: var(--record-cols); gap: 20px; padding: 14px 0 10px;
  font-size: 12px; color: var(--muted); letter-spacing: .04em; border-bottom: 1px solid var(--ink);
}
.record__link {
  display: grid; grid-template-columns: var(--record-cols); gap: 20px; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--line); transition: background .2s;
}
.record__link:hover { background: rgba(250, 248, 244, .85); }
.record__link:hover .record__name { color: var(--seal); }
.record__main { display: flex; flex-direction: column; min-width: 0; }
.record__name { font-size: 15px; font-weight: 650; letter-spacing: .02em; transition: color .2s; }
.record__sub { font-size: 12px; color: var(--muted); }
.record__meta { display: none; font-size: 12px; color: var(--muted); }
.record__col { display: flex; flex-direction: column; min-width: 0; font-size: 14px; }
.record__col small { font-size: 12px; color: var(--muted); }
.record__no .num { font-size: 15px; }
.record__holder { font-size: 13px; color: var(--ink-2); }
.record__doc { position: relative; justify-self: end; }
.record__doc img { width: 36px; height: 50px; object-fit: contain; background: #fff; border: 1px solid var(--line); box-shadow: 0 6px 12px -8px rgba(27, 25, 22, .4); }
.record__more { position: absolute; right: -6px; bottom: -6px; min-width: 20px; height: 18px; padding: 0 4px; border-radius: 999px; background: var(--ink); color: var(--paper); font-size: 10px; line-height: 18px; text-align: center; }
.record-group + .record-group { margin-top: 8px; }
.record-group__title {
  position: sticky; top: var(--header-h); z-index: 2; display: flex; align-items: baseline; gap: 10px;
  padding: 26px 0 10px; background: var(--paper); font-size: 13px; font-weight: 650; letter-spacing: .08em;
  border-bottom: 1px solid var(--line);
}
.record-group__title a:hover { color: var(--seal); }
.record-group__title span { font-weight: 400; color: var(--muted); font-variant-numeric: tabular-nums; }

.wall { display: grid; grid-template-columns: repeat(auto-fill, minmax(156px, 1fr)); gap: clamp(22px, 2.6vw, 40px) clamp(14px, 1.8vw, 28px); padding-top: 28px; }
.wall__item { display: block; }
.wall__paper {
  display: grid; place-items: center; aspect-ratio: 848 / 1200; background: #fff; overflow: hidden;
  box-shadow: 0 1px 2px rgba(27, 25, 22, .14), 0 18px 30px -22px rgba(27, 25, 22, .5);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.wall__paper img { width: 100%; height: 100%; object-fit: contain; }
.wall__item:hover .wall__paper { transform: translateY(-5px); box-shadow: 0 1px 2px rgba(27, 25, 22, .14), 0 28px 40px -24px rgba(27, 25, 22, .6); }
.wall__cap { display: grid; gap: 1px; margin-top: 12px; font-size: 12px; }
.wall__name { font-size: 13px; font-weight: 650; letter-spacing: .02em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wall__meta, .wall__type { color: var(--muted); }

/* ---------- 知识产权页 ---------- */

.kind-tabs { display: flex; gap: 28px; margin-bottom: 8px; border-bottom: 1px solid var(--line); }
.kind-tabs a { display: inline-flex; align-items: baseline; gap: 8px; padding: 10px 0 12px; margin-bottom: -1px; font-size: 15px; color: var(--muted); border-bottom: 2px solid transparent; transition: color .2s; }
.kind-tabs a:hover { color: var(--ink); }
.kind-tabs a[aria-selected="true"] { color: var(--ink); font-weight: 650; border-bottom-color: var(--ink); }
.kind-tabs .num { font-size: 12px; font-weight: 400; color: var(--muted); }

.filters { display: grid; gap: 16px; padding-bottom: 20px; }
.field-search { display: flex; align-items: center; gap: 14px; height: 64px; border-bottom: 1px solid var(--ink); }
.field-search svg { width: 22px; height: 22px; flex: none; fill: none; stroke: var(--muted); stroke-width: 1.5; }
.field-search input { flex: 1; min-width: 0; height: 100%; border: 0; background: transparent; font-size: clamp(16px, 1.6vw, 20px); outline: none; }
.field-search input::placeholder { color: var(--faint); }
.field-search:focus-within { border-bottom-color: var(--seal); }
.filters__row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; }
.filters__selects { display: flex; flex-wrap: wrap; gap: 10px 18px; }
.select { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
.select select {
  appearance: none; -webkit-appearance: none; height: 34px; max-width: 15em; padding: 0 30px 0 14px;
  border: 1px solid var(--line); border-radius: 999px; font-size: 13px; color: var(--ink); cursor: pointer;
  background: var(--card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%236b655c' stroke-width='1.3'/%3E%3C/svg%3E") no-repeat right 12px center;
  transition: border-color .2s;
}
.select select:hover { border-color: var(--ink); }
.select--plain select { background-color: transparent; }

.results-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; padding: 16px 0 6px; border-top: 1px solid var(--line); }
.results-bar__count { font-size: 14px; white-space: nowrap; }
.results-bar__count .num { font-size: 22px; font-weight: 300; letter-spacing: -.02em; margin-right: 2px; }
.results-bar__docs { color: var(--muted); }
.results-bar__chips { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; flex: 1; min-width: 0; }
.results-bar__tools { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.empty { padding: 72px 0; text-align: center; color: var(--muted); }
.empty p { margin-bottom: 20px; }

/* ---------- 公司页 ---------- */

.company-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(28px, 6vw, 96px); align-items: end; padding-top: clamp(16px, 3vw, 40px); }
.company-grid .capabilities { margin-top: 0; }
.entities { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 24px; }
.entity { display: flex; flex-direction: column; gap: 10px; padding: 24px; background: var(--paper); scroll-margin-top: calc(var(--header-h) + 24px); }
.entity:target { background: var(--card); }
.entity__name { font-size: 17px; font-weight: 650; line-height: 1.45; letter-spacing: .02em; }
.entity__stats { font-size: 13px; color: var(--muted); }
.entity__brands { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 13px; flex: 1; align-content: flex-start; }
.entity__brands a { border-bottom: 1px solid var(--line); }
.entity__brands a:hover { color: var(--seal); border-color: currentColor; }
.entity .text-link { align-self: flex-start; margin-top: 6px; }
.channel-groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 8px clamp(24px, 4vw, 56px); margin-top: 16px; }
.channel-group h3 { padding: 18px 0 10px; font-size: 14px; font-weight: 650; letter-spacing: .06em; }
.channel-group h3 a:hover { color: var(--seal); }
.addresses { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px clamp(24px, 4vw, 56px); margin-top: 24px; }
.addresses li { display: grid; gap: 4px; padding-top: 16px; border-top: 1px solid var(--line); }
.addresses__label { font-size: 12px; color: var(--muted); letter-spacing: .08em; }
.addresses__name { font-size: 16px; font-weight: 650; }
.addresses__line { font-size: 15px; margin-top: 6px; }
.addresses__en { font-size: 13px; color: var(--muted); }

.missing { padding: 80px 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; justify-items: start; }
.missing > * { grid-column: 1 / -1; }
.missing .hero__actions { margin-top: 8px; }
.load-error { padding: 80px 0; color: var(--muted); }
.noscript { padding: 64px 0; }
.noscript h2 { font-size: 24px; margin-bottom: 12px; }

/* ---------- 页脚 ---------- */

.site-footer { background: var(--night); color: var(--night-ink); padding: clamp(64px, 9vw, 120px) 0 36px; }
.site-footer :focus-visible { outline-color: var(--night-ink); }
.site-footer__inner { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 28px; }
.site-footer__mark { grid-column: 1 / -1; display: flex; align-items: center; gap: .32em; font: 400 clamp(44px, 8vw, 132px)/.9 var(--serif); letter-spacing: -.025em; }
.site-footer__mark svg { width: .56em; height: .62em; flex: none; }
.site-footer__nav { grid-column: 1 / 7; display: flex; flex-wrap: wrap; gap: 8px 28px; font-size: 14px; }
.site-footer__nav a { color: var(--night-ink); opacity: .85; }
.site-footer__nav a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 4px; }
.site-footer__note { grid-column: 7 / -1; font-size: 13px; line-height: 1.8; color: var(--night-muted); }
.site-footer__legal { grid-column: 1 / -1; grid-row: 4; padding-top: 20px; border-top: 1px solid var(--night-line); font-size: 12px; color: var(--night-muted); }
.site-footer__top { grid-column: 9 / -1; grid-row: 4; justify-self: end; padding-top: 20px; font-size: 12px; color: var(--night-muted); }
.site-footer__top:hover { color: var(--night-ink); }

/* ---------- 证书查看 ---------- */

.viewer {
  width: min(1240px, calc(100vw - 32px)); height: min(900px, calc(100dvh - 32px)); max-width: none; max-height: none;
  padding: 0; border: 0; background: var(--paper); color: var(--ink); overflow: hidden;
  grid-template-columns: minmax(0, 1.55fr) minmax(320px, 1fr);
}
.viewer[open] { display: grid; animation: viewer-in .45s var(--ease); }
.viewer::backdrop { background: rgba(14, 13, 12, .74); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
@keyframes viewer-in { from { opacity: 0; transform: translateY(14px) scale(.99); } }
.viewer__stage { display: flex; flex-direction: column; min-height: 0; background: #2b2825; }
.viewer__paper { flex: 1; min-height: 0; display: grid; grid-template: minmax(0, 1fr) / minmax(0, 1fr); place-items: center; padding: clamp(16px, 3vw, 44px); overflow: hidden; }
.viewer__paper img { width: auto; height: auto; max-width: 100%; max-height: 100%; object-fit: contain; background: #fff; box-shadow: 0 34px 70px -24px rgba(0, 0, 0, .7); }
.viewer__files { display: flex; justify-content: center; gap: 6px; padding: 0 16px 18px; }
.viewer__files:empty { display: none; }
.viewer__files button { height: 32px; padding: 0 14px; border: 1px solid rgba(236, 231, 222, .25); border-radius: 999px; font-size: 12px; color: #d9d2c6; transition: background .2s, color .2s; }
.viewer__files button[aria-pressed="true"] { background: var(--night-ink); color: var(--night); border-color: var(--night-ink); }
.viewer__info { overflow-y: auto; padding: 0 clamp(20px, 3vw, 40px) 36px; }
.viewer__bar { position: sticky; top: 0; z-index: 1; display: flex; align-items: center; gap: 8px; padding: 16px 0; margin-bottom: 18px; background: var(--paper); border-bottom: 1px solid var(--line); }
.viewer__bar .icon-button { width: 40px; height: 40px; border-color: var(--line); opacity: 1; }
.viewer__bar .icon-button:hover { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.viewer__pos { margin-right: auto; font-size: 12px; color: var(--muted); }
.viewer__title { margin-top: 12px; font-size: clamp(26px, 2.6vw, 36px); font-weight: 650; line-height: 1.2; letter-spacing: .02em; overflow-wrap: anywhere; }
.viewer__specimen { margin-top: 22px; }
.viewer__specimen p { margin-top: 8px; font-size: 12px; color: var(--muted); }
.doc-list { border-top: 1px solid var(--line); }
.doc-list li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.doc-list button { text-align: left; padding: 4px 0; }
.doc-list button[aria-pressed="true"] { font-weight: 650; }
.doc-list button[aria-pressed="true"]::before { content: ""; display: inline-block; width: 6px; height: 6px; margin: 0 10px 2px 0; background: var(--seal); }
.doc-list a { flex: none; font-size: 13px; border-bottom: 1px solid currentColor; transition: color .2s; }
.doc-list a:hover { color: var(--seal); }

/* ---------- 搜索 ---------- */

.palette {
  width: min(720px, calc(100vw - 24px)); max-width: none; max-height: min(640px, calc(100dvh - 24px)); margin: 10vh auto auto; padding: 0;
  border: 1px solid var(--line); border-radius: 14px; background: var(--card); color: var(--ink); overflow: hidden;
  box-shadow: 0 50px 100px -40px rgba(27, 25, 22, .55);
}
.palette[open] { display: flex; flex-direction: column; animation: viewer-in .3s var(--ease); }
.palette::backdrop { background: rgba(27, 25, 22, .38); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.palette__field { display: flex; align-items: center; gap: 12px; height: 64px; padding: 0 14px 0 20px; border-bottom: 1px solid var(--line); flex: none; }
.palette__field svg { width: 20px; height: 20px; flex: none; fill: none; stroke: var(--muted); stroke-width: 1.6; }
.palette__field input { flex: 1; min-width: 0; height: 100%; border: 0; background: transparent; font-size: 17px; outline: none; }
.palette__field input::-webkit-search-cancel-button { -webkit-appearance: none; }
.palette__close { height: 28px; padding: 0 9px; border: 1px solid var(--line); border-radius: 6px; font-size: 11px; color: var(--muted); }
.palette__results { flex: 1; overflow-y: auto; padding: 6px 10px 10px; overscroll-behavior: contain; }
.palette__group { padding: 14px 10px 6px; font-size: 11px; letter-spacing: .16em; color: var(--muted); }
.palette__option { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px; align-items: center; padding: 8px 10px; border-radius: 8px; cursor: pointer; }
.palette__option[aria-selected="true"] { background: var(--paper-2); }
.palette__option .specimen--s { width: 72px; height: 42px; }
.palette__glyph { display: grid; place-items: center; width: 72px; height: 42px; color: var(--faint); border: 1px dashed var(--line); }
.palette__text { display: flex; flex-direction: column; min-width: 0; }
.palette__title { font-size: 14px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.palette__sub { font-size: 12px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.palette__empty { padding: 40px 16px; text-align: center; font-size: 14px; color: var(--muted); }
.palette__hint { display: flex; align-items: center; gap: 6px; padding: 10px 18px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); flex: none; }

.tooltip {
  position: fixed; z-index: 80; max-width: 240px; padding: 10px 12px; border-radius: 6px;
  background: var(--ink); color: var(--paper); font-size: 12px; line-height: 1.65; white-space: pre-line; pointer-events: none;
  box-shadow: 0 12px 30px -12px rgba(27, 25, 22, .5);
}

/* ---------- 响应式 ---------- */

@media (max-width: 1180px) {
  :root { --record-cols: 88px minmax(0, 2fr) minmax(0, .9fr) minmax(0, 1.2fr) minmax(0, 1.1fr) minmax(0, 1fr) 40px; }
  .records-head span:nth-child(7), .record__holder { display: none; }
}

@media (max-width: 1100px) {
  .coverage { min-width: 0; }
  .coverage .fingerprint, .coverage thead .coverage__classes .coverage__code { display: none; }
  .coverage__classes { width: 9%; }
  .brand-cell { gap: 12px; }
  .brand-cell .specimen--s { width: 72px; height: 44px; }
}

@media (max-width: 960px) {
  .hero__title { grid-column: 1 / -1; }
  .hero__aside { grid-column: 1 / -1; padding: 28px 0 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px 32px; align-items: end; }
  .hero__actions { margin-top: 0; }
  .section-head__no { grid-column: 1 / 2; }
  .section-head__title { grid-column: 2 / -1; }
  .section-head__note { grid-column: 2 / -1; }
  .page-title, .page-lede, .page-head--company .statement { grid-column: 1 / -1; }
  .company-intro, .brand-head, .company-grid { grid-template-columns: minmax(0, 1fr); }
  .company-intro__plate { max-width: 560px; }
  .specimen-plate { position: static; max-width: 420px; }
  .viewer { grid-template-columns: minmax(0, 1fr); grid-template-rows: minmax(0, 52%) minmax(0, 1fr); }
}

@media (max-width: 760px) {
  :root { --header-h: 58px; }
  .identity__name [lang="en"] { display: none; }
  .identity__name span:last-child { font-size: 14px; color: var(--ink); letter-spacing: .18em; }
  .primary-nav { gap: 18px; }
  .search-trigger { width: 38px; padding: 0; justify-content: center; }
  .search-trigger span, .search-trigger kbd { display: none; }

  .hero__aside { grid-template-columns: minmax(0, 1fr); }
  .hero__frame { height: 58vh; min-height: 340px; }
  .hero__frame img { object-position: 30% 40%; }
  .ledger { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ledger > div { padding: 18px 12px 18px 0; border-bottom: 1px solid var(--line); }
  .ledger > div + div { padding-left: 0; }
  .ledger > div:nth-child(even) { padding-left: 16px; border-right: 0; }
  .ledger > div:last-child { grid-column: 1 / -1; border-bottom: 0; }

  .coverage-wrap { margin: 0; padding: 0; overflow: visible; }
  .coverage { min-width: 0; display: block; }
  .coverage thead { display: none; }
  .coverage tbody { display: block; border-top: 1px solid var(--ink); }
  .coverage tbody tr { display: grid; grid-template-columns: repeat(var(--regions), minmax(0, 1fr)) auto; align-items: center; padding: 14px 0 12px; }
  .coverage tbody tr:hover { background: none; }
  .coverage tbody th, .coverage td { padding: 0; width: auto; }
  .coverage .coverage__brand { grid-column: 1 / -1; margin-bottom: 12px; }
  .coverage .coverage__classes { display: none; }
  .coverage td.coverage__region { display: flex; flex-direction: column; align-items: center; }
  .coverage td.coverage__region::before { content: attr(data-label); font-size: 10px; letter-spacing: .16em; color: var(--faint); }
  .cell { height: 30px; min-width: 40px; font-size: 14px; }
  .coverage__total a { font-size: 24px; padding-left: 12px; }
  .brand-cell { gap: 14px; }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .plates { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scrollbar-width: none; }
  .plates::-webkit-scrollbar { display: none; }
  .plates > .plate { flex: 0 0 74vw; scroll-snap-align: center; margin-top: 0 !important; }

  .capabilities { grid-template-columns: minmax(0, 1fr); }
  .capabilities li:nth-child(odd) { padding-right: 0; border-right: 0; }
  .capabilities li:nth-child(even) { padding-left: 0; }
  .facts { grid-template-columns: minmax(0, 1fr); }
  .link-list a { grid-template-columns: minmax(0, 1fr) auto; }
  .link-list__kind { grid-column: 1 / -1; margin-bottom: -10px; }
  .rail__foot { flex-direction: row-reverse; }
  .rail__buttons { display: none; }

  .records-head { display: none; }
  .record__link { grid-template-columns: 76px minmax(0, 1fr) auto; gap: 4px 14px; padding: 14px 0; }
  .record__link .specimen--m { width: 76px; height: 52px; padding: 6px 8px; }
  .record__col { display: none; }
  .record__meta { display: block; margin-top: 2px; }
  .record-group__title { top: var(--header-h); }

  .filters__row, .filters__selects { display: grid; grid-template-columns: minmax(0, 1fr); width: 100%; }
  .filters .chips { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scrollbar-width: none; }
  .filters .chips::-webkit-scrollbar { display: none; }
  .filters .select { display: grid; grid-template-columns: 4.5em minmax(0, 1fr); }
  .filters .select select { max-width: none; width: 100%; }
  .results-bar__tools { width: 100%; justify-content: space-between; margin-left: 0; }
  .wall { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .toolbar { align-items: flex-start; flex-direction: column; }
  .toolbar .chips { flex-wrap: nowrap; overflow-x: auto; max-width: 100%; scrollbar-width: none; }

  .pager { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .pager a:last-child { border-top: 1px solid var(--line); }

  .site-footer__nav, .site-footer__note, .site-footer__legal, .site-footer__top { grid-column: 1 / -1; }
  .site-footer__top { text-align: left; border-top: 0; padding-top: 0; }

  .viewer { width: 100vw; height: 100dvh; max-height: none; border-radius: 0; grid-template-rows: minmax(0, 46%) minmax(0, 1fr); }
  .viewer__paper { padding: 14px; }
  .palette { margin-top: 12px; max-height: calc(100dvh - 24px); }
  .palette__hint { display: none; }
}

@media (max-width: 420px) {
  .primary-nav { gap: 14px; }
  .primary-nav a { font-size: 13px; }
  .identity__name span:last-child { letter-spacing: .1em; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
  .hero__frame img { transform: none; }
}

@media (forced-colors: active) {
  .fingerprint i.on, .cell__mark { background: CanvasText; forced-color-adjust: none; }
}

@media print {
  .masthead, .site-footer, .hero__plate, .section--plates, .rail__foot, .filters, .results-bar__tools { display: none; }
  body { background: #fff; }
}