/* ==========================================================================
   PG娱乐会馆 · 共享样式表 /assets/site.css
   棱镜索引大厅：深空底 + 双主色 + 1px 精密网格 + 全直角
   ========================================================================== */

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

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

body {
  margin: 0;
  background: var(--void);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.78;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd { margin: 0; }
ul, ol { margin: 0; padding: 0; }
ul[class], ol[class] { list-style: none; }
a { color: inherit; text-decoration: none; }
img, svg, picture, video { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
[hidden] { display: none !important; }

/* ---------- 2. 设计变量 ---------- */
:root {
  --void: #060A18;
  --panel: #0C1330;
  --grid: #1D2A50;
  --cyan: #35E0E8;
  --magenta: #FF3DBE;
  --amber: #FFB43D;
  --lime: #C6FF4F;
  --text: #F2F5FF;
  --muted: #9AA6C8;
  --focus: #7CF7FF;

  --fs-d1: clamp(34px, 6vw, 76px);
  --fs-h2: 44px;
  --fs-h3: 28px;
  --fs-h4: 20px;
  --fs-body: 17px;
  --fs-small: 13px;

  --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", STSong, "SimSun", serif;
  --font-sans: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-num: "Space Grotesk", "Helvetica Neue", Arial, "PingFang SC", sans-serif;

  --max: 1280px;
  --gutter: 24px;
  --gap: 24px;
  --sp-lg: 96px;
  --sp-md: 64px;
  --sp-sm: 40px;

  --header-h: 72px;
  --ease: cubic-bezier(.2, .7, .3, 1);
}

/* ---------- 3. 排版基元 ---------- */
.t-display {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--fs-d1);
  line-height: 1.12;
  letter-spacing: .01em;
}

.t-h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--fs-h2);
  line-height: 1.18;
}

.t-h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--fs-h3);
  line-height: 1.3;
}

.t-num {
  font-family: var(--font-num);
  font-weight: 600;
  letter-spacing: -.01em;
  font-variant-numeric: tabular-nums;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: 800 12px/1 var(--font-sans);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.section-label::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  opacity: .75;
}

.index-num {
  font-family: var(--font-num);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

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

/* ---------- 4. 布局 ---------- */
.wrap {
  width: 100%;
  max-width: calc(var(--max) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.col-2 { grid-column: span 2; }
.col-3 { grid-column: span 3; }
.col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; }
.col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; }
.col-8 { grid-column: span 8; }
.col-9 { grid-column: span 9; }
.col-12 { grid-column: span 12; }

/* ---------- 5. 按钮与链接 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border: 1px solid var(--grid);
  background: transparent;
  color: var(--text);
  font: 800 13px/1 var(--font-sans);
  letter-spacing: .14em;
  transition: border-color .26s var(--ease), color .26s var(--ease),
              background-color .26s var(--ease), transform .26s var(--ease);
}

.btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translate(2px, -2px);
}

.btn--primary {
  border-color: var(--cyan);
  background: linear-gradient(100deg, rgba(53, 224, 232, .16), rgba(255, 61, 190, .10));
}

.btn--primary:hover {
  color: var(--text);
  background-color: rgba(53, 224, 232, .18);
  border-color: var(--focus);
}

.btn--ghost { color: var(--muted); }

.link {
  color: var(--text);
  background-image: linear-gradient(var(--cyan), var(--cyan));
  background-size: 0 1px;
  background-repeat: no-repeat;
  background-position: 0 calc(100% - 2px);
  transition: background-size .22s var(--ease), color .22s var(--ease);
}

.link:hover,
.link:focus-visible {
  color: var(--cyan);
  background-size: 100% 1px;
}

/* ---------- 6. 页头 ---------- */
.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 200;
  padding: 10px 16px;
  background: var(--cyan);
  color: #04121A;
  font: 800 13px/1 var(--font-sans);
  letter-spacing: .12em;
  transform: translateY(-240%);
  transition: transform .2s var(--ease);
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color .26s var(--ease), border-color .26s var(--ease);
}

.site-header[data-solid="true"] {
  background: rgba(12, 19, 48, .94);
  border-bottom-color: var(--grid);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

body.nav-open { overflow: hidden; }

body.nav-open .site-header {
  background: var(--void);
  border-bottom-color: var(--grid);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.2vw, 32px);
  height: var(--header-h);
  max-width: calc(var(--max) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.brand__mark {
  width: 24px;
  height: 26px;
  flex: 0 0 auto;
  background: conic-gradient(from 210deg, var(--cyan), var(--magenta), var(--amber), var(--cyan));
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
  transition: filter .26s var(--ease);
}

.brand:hover .brand__mark,
.brand:focus-visible .brand__mark {
  filter: brightness(1.25) saturate(1.3);
}

.brand__text { display: block; }

.brand__name {
  display: block;
  font: 800 17px/1.1 var(--font-sans);
  letter-spacing: .12em;
  color: var(--text);
}

.brand__tag {
  display: block;
  margin-top: 4px;
  font: 400 12px/1 var(--font-sans);
  letter-spacing: .18em;
  color: var(--muted);
}

.site-nav {
  flex: 1 1 auto;
  display: flex;
  justify-content: center;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(8px, 1.6vw, 26px);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__item { display: block; }

.site-nav__link {
  position: relative;
  display: inline-block;
  padding: 8px 2px;
  font: 800 13px/1 var(--font-sans);
  letter-spacing: .14em;
  color: var(--muted);
  white-space: nowrap;
  transition: color .22s var(--ease);
}

.site-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .22s var(--ease);
}

.site-nav__link:hover { color: var(--text); }
.site-nav__link:hover::after { transform: scaleX(1); }

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

.site-nav__num { display: none; }
.site-nav__foot { display: none; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  margin-left: auto;
}

.header-version {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 9px;
  border: 1px solid rgba(255, 180, 61, .42);
  color: var(--amber);
  font: 600 13px/1 var(--font-num);
  letter-spacing: .08em;
}

.header-version::before {
  content: "";
  width: 5px;
  height: 5px;
  background: currentColor;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  padding: 11px 18px;
  border: 1px solid var(--cyan);
  background: linear-gradient(100deg, rgba(53, 224, 232, .16), rgba(255, 61, 190, .10));
  color: var(--text);
  font: 800 13px/1 var(--font-sans);
  letter-spacing: .14em;
  transition: border-color .26s var(--ease), background-color .26s var(--ease),
              transform .26s var(--ease);
}

.header-cta:hover,
.header-cta:focus-visible {
  border-color: var(--focus);
  background-color: rgba(53, 224, 232, .18);
  transform: translate(2px, -2px);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border: 1px solid var(--grid);
  color: var(--text);
  font: 800 13px/1 var(--font-sans);
  letter-spacing: .14em;
  transition: border-color .26s var(--ease), color .26s var(--ease);
}

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

.nav-toggle__bars {
  position: relative;
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: background-color .2s var(--ease);
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: transform .22s var(--ease);
}

.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 6px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: translateY(-6px) rotate(-45deg); }

.nav-toggle__label { white-space: nowrap; }

/* ---------- 7. 页脚 ---------- */
.site-footer {
  position: relative;
  overflow: hidden;
  margin-top: var(--sp-lg);
  background: var(--void);
  border-top: 1px solid var(--grid);
  color: var(--muted);
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--magenta), var(--amber), transparent);
  opacity: .55;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: var(--sp-sm) var(--gap);
  padding-block: var(--sp-md) var(--sp-sm);
}

.footer-col { min-width: 0; }

.footer-brand {
  font: 800 20px/1.2 var(--font-sans);
  letter-spacing: .12em;
  color: var(--text);
}

.footer-tagline {
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--muted);
}

.footer-col__title {
  margin: 26px 0 14px;
  font: 800 12px/1 var(--font-sans);
  letter-spacing: .16em;
  color: var(--cyan);
}

.footer-col > .footer-col__title:first-child { margin-top: 0; }

.footer-index { margin-top: 20px; }

.footer-list {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-list--inline {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 14px;
}

.footer-list__link {
  display: inline-block;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  border-bottom: 1px solid transparent;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.footer-list__link:hover,
.footer-list__link:focus-visible,
.footer-list__link[aria-current="page"] {
  color: var(--text);
  border-bottom-color: var(--cyan);
}

.footer-version {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 14px;
}

.footer-version__num {
  font: 600 28px/1 var(--font-num);
  letter-spacing: -.01em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.footer-version__label {
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--muted);
}

.footer-note {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.footer-contact {
  display: grid;
  gap: 14px;
  margin: 0;
}

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

.footer-contact__key {
  font: 800 11px/1.4 var(--font-sans);
  letter-spacing: .16em;
  color: var(--muted);
}

.footer-contact__val {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text);
  word-break: break-word;
}

.footer-base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 28px;
  padding-block: 22px;
  border-top: 1px solid var(--grid);
}

.footer-legal {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
}

.footer-base__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 0 0 0 auto;
  padding: 0;
  list-style: none;
}

.footer-base__links a {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
  border-bottom: 1px solid transparent;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.footer-base__links a:hover,
.footer-base__links a:focus-visible,
.footer-base__links a[aria-current="page"] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.footer-prism {
  height: 56px;
  background: linear-gradient(100deg,
    rgba(53, 224, 232, .22),
    rgba(255, 61, 190, .18) 45%,
    rgba(255, 180, 61, .18) 72%,
    transparent);
  clip-path: polygon(0 82%, 100% 0, 100% 100%, 0 100%);
  opacity: .75;
}

/* ---------- 8. 内容通用块 ---------- */
.panel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--grid);
  padding: clamp(20px, 3vw, 32px);
  transition: border-color .26s var(--ease), background-color .26s var(--ease);
}

.panel:hover { border-color: rgba(53, 224, 232, .55); }

.panel__label {
  display: block;
  font: 800 12px/1 var(--font-sans);
  letter-spacing: .14em;
  color: var(--cyan);
}

.panel__title {
  margin-top: 12px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--fs-h4);
  line-height: 1.42;
  letter-spacing: .01em;
  color: var(--text);
}

.panel__body {
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--grid);
  background: transparent;
  color: var(--muted);
  font: 800 11px/1.5 var(--font-sans);
  letter-spacing: .14em;
}

.tag--cyan { color: var(--cyan); border-color: rgba(53, 224, 232, .42); }
.tag--magenta { color: var(--magenta); border-color: rgba(255, 61, 190, .42); }
.tag--amber { color: var(--amber); border-color: rgba(255, 180, 61, .42); }
.tag--lime { background: var(--lime); border-color: var(--lime); color: #0A1020; }

/* ---------- 9. 图片容器基础规则 ---------- */
.media {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background:
    linear-gradient(135deg, rgba(53, 224, 232, .10), transparent 45%),
    linear-gradient(215deg, rgba(255, 61, 190, .10), transparent 50%),
    var(--panel);
  border: 1px solid var(--grid);
}

.media--wide { aspect-ratio: 21 / 9; }
.media--square { aspect-ratio: 1 / 1; }
.media--portrait { aspect-ratio: 3 / 4; }

.media > img,
.media > picture,
.media > picture > img,
.media > video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(118deg,
    transparent 38%,
    rgba(53, 224, 232, .14) 52%,
    rgba(255, 61, 190, .13) 64%,
    rgba(255, 180, 61, .10) 72%,
    transparent 86%);
}

.media__tag {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
  padding: 7px 12px;
  background: rgba(6, 10, 24, .84);
  border-top: 1px solid var(--grid);
  border-right: 1px solid var(--grid);
  color: var(--cyan);
  font: 800 11px/1 var(--font-sans);
  letter-spacing: .14em;
}

.figure { margin: 0; }

.figure__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--muted);
}

/* ---------- 10. 面包屑 ---------- */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-block: 24px;
  font: 700 12px/1 var(--font-sans);
  letter-spacing: .14em;
  color: var(--muted);
}

.breadcrumbs__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  color: var(--grid);
}

.breadcrumbs__link {
  color: var(--muted);
  border-bottom: 1px solid transparent;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.breadcrumbs__link:hover,
.breadcrumbs__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 11. 正文容器 ---------- */
.prose {
  max-width: 38em;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--text);
}

.prose p + p { margin-top: 20px; }

.prose h2 {
  margin: 40px 0 16px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--fs-h3);
  line-height: 1.3;
  color: var(--text);
}

.prose h3 {
  margin: 32px 0 12px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--fs-h4);
  line-height: 1.4;
  color: var(--text);
}

.prose ul,
.prose ol {
  margin-top: 20px;
  padding-left: 0;
  list-style: none;
}

.prose li {
  position: relative;
  margin-top: 12px;
  padding-left: 22px;
  color: var(--text);
}

.prose li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 10px;
  height: 1px;
  background: var(--cyan);
}

.prose strong { font-weight: 800; color: var(--text); }

/* ---------- 12. 筛选条 ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-block: 20px;
}

.filter-chip {
  padding: 9px 15px;
  border: 1px solid var(--grid);
  background: transparent;
  color: var(--muted);
  font: 800 12px/1 var(--font-sans);
  letter-spacing: .14em;
  transition: color .22s var(--ease), border-color .22s var(--ease),
              background-color .22s var(--ease);
}

.filter-chip:hover {
  color: var(--text);
  border-color: var(--cyan);
}

.filter-chip[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #06101A;
}

/* ---------- 13. 滚动进度光带（由脚本生成） ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 150;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta), var(--amber));
  pointer-events: none;
}

/* ---------- 14. 焦点与可访问性 ---------- */
:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

@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;
  }
}

/* ---------- 15. 平板 ---------- */
@media (max-width: 1023px) {
  :root { --header-h: 64px; }

  .site-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    display: none;
    flex-direction: column;
    justify-content: flex-start;
    padding: 24px var(--gutter) 120px;
    overflow-y: auto;
    border-top: 1px solid var(--grid);
    background:
      repeating-linear-gradient(0deg,
        transparent 0 63px,
        rgba(29, 42, 80, .55) 63px 64px),
      linear-gradient(180deg, #060A18, #0A1028);
  }

  .site-nav[data-open="true"] { display: flex; }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
  }

  .site-nav__item { border-bottom: 1px solid rgba(29, 42, 80, .8); }

  .site-nav__link {
    display: flex;
    align-items: baseline;
    gap: 16px;
    padding: 18px 0;
    font-size: 20px;
    letter-spacing: .06em;
    color: var(--text);
    white-space: normal;
  }

  .site-nav__link::after { display: none; }

  .site-nav__link:hover,
  .site-nav__link[aria-current="page"] { color: var(--cyan); }

  .site-nav__num {
    display: inline-block;
    min-width: 28px;
    font: 600 13px/1 var(--font-num);
    letter-spacing: .1em;
    color: var(--cyan);
  }

  .site-nav__foot {
    display: block;
    margin-top: 40px;
    padding-top: 22px;
    border-top: 1px solid var(--grid);
  }

  .site-nav__foot-label {
    font: 800 11px/1 var(--font-sans);
    letter-spacing: .16em;
    color: var(--muted);
  }

  .site-nav__foot-mail {
    margin-top: 8px;
    font: 600 17px/1.4 var(--font-num);
    letter-spacing: .02em;
    color: var(--cyan);
    word-break: break-all;
  }

  .site-nav__foot-note {
    margin-top: 6px;
    font-size: 13px;
    color: var(--muted);
  }

  .nav-toggle { display: inline-flex; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > .footer-col:first-child { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }

  .col-2,
  .col-3,
  .col-4 { grid-column: span 3; }

  .col-5,
  .col-6,
  .col-7,
  .col-8,
  .col-9,
  .col-12 { grid-column: span 6; }
}

/* ---------- 16. 手机 ---------- */
@media (max-width: 720px) {
  :root {
    --fs-h2: 28px;
    --fs-h3: 20px;
    --fs-h4: 17px;
    --gutter: 20px;
    --gap: 16px;
    --sp-lg: 64px;
    --sp-md: 48px;
    --sp-sm: 32px;
  }

  .brand__tag { display: none; }
  .header-version { padding: 5px 7px; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > .footer-col:first-child { grid-column: auto; }
  .footer-list--inline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-base { flex-direction: column; align-items: flex-start; }
  .footer-base__links { margin-left: 0; }
  .footer-prism { height: 40px; }

  .breadcrumbs { padding-block: 20px; }
}

@media (max-width: 600px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .col-2,
  .col-3,
  .col-4,
  .col-5,
  .col-6,
  .col-7,
  .col-8,
  .col-9,
  .col-12 { grid-column: span 2; }
}

@media (max-width: 520px) {
  .header-cta { display: none; }
  .nav-toggle__label { display: none; }
}