/* =========================================================
   黄金城娱乐会馆 · 共享样式 /assets/site.css
   夜间金库 · 金线路径 · 锐利直角 · 精密网格
   ========================================================= */

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

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

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

ul, ol { list-style: none; }

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

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

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

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

/* ---------- tokens ---------- */
:root {
  --ink: #0A0A0B;
  --ink-2: #141416;
  --steel: #2A2A2E;
  --gold: #D4A857;
  --gold-lt: #F1D28C;
  --gold-dk: #8A642C;
  --amber: #E0A34E;
  --jade: #59B8A0;
  --ivory: #F4EDE0;
  --smoke: #8C867B;
  --alert: #C96A5A;

  --line: rgba(212, 168, 87, 0.22);
  --line-strong: rgba(212, 168, 87, 0.5);
  --line-soft: rgba(244, 237, 224, 0.10);

  --gold-grad: linear-gradient(100deg, #8A642C 0%, #D4A857 36%, #F1D28C 58%, #D4A857 100%);

  --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", serif;
  --font-sans: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-num: "DIN Condensed", "Arial Narrow", "Helvetica Neue", system-ui, sans-serif;

  --w: 1240px;
  --pad: clamp(16px, 4.2vw, 44px);
  --gutter: clamp(14px, 1.6vw, 24px);
}

/* ---------- base ---------- */
body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.92;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--ivory);
  background-color: var(--ink);
  background-image:
    linear-gradient(90deg, rgba(212, 168, 87, 0.05) 1px, transparent 1px),
    radial-gradient(920px 540px at 82% -10%, rgba(212, 168, 87, 0.10), transparent 62%);
  background-size: calc(100% / 12) 100%, auto;
  background-attachment: fixed, fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

@media (min-width: 1024px) {
  body { font-size: 17px; }
}

::selection {
  background: rgba(212, 168, 87, 0.34);
  color: #fff;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ivory);
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(34px, 4.4vw, 60px); }
h2 { font-size: clamp(26px, 2.9vw, 38px); }
h3 { font-size: clamp(20px, 1.6vw, 25px); }
h4 { font-size: clamp(17px, 1.2vw, 19px); }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--jade);
  border-bottom: 1px solid rgba(89, 184, 160, 0.32);
  transition: color 0.18s ease, border-color 0.18s ease;
}

a:hover { border-bottom-color: currentColor; }

/* ---------- layout ---------- */
.container {
  width: 100%;
  max-width: var(--w);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section { padding-block: clamp(48px, 7vw, 88px); }

.section-head {
  margin-bottom: clamp(24px, 3vw, 40px);
  max-width: 64ch;
}

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

.divider {
  height: 1px;
  border: 0;
  margin-block: clamp(28px, 4vw, 56px);
  background: linear-gradient(90deg, transparent, var(--gold-dk) 22%, var(--gold) 50%, var(--gold-dk) 78%, transparent);
}

/* ---------- typography helpers ---------- */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-dk);
  margin-bottom: 14px;
}

.kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--gold-grad);
  flex: 0 0 auto;
}

.lead {
  font-size: clamp(17px, 1.25vw, 20px);
  line-height: 1.85;
  color: rgba(244, 237, 224, 0.82);
  max-width: 66ch;
}

.num {
  font-family: var(--font-num);
  font-weight: 700;
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
  color: var(--gold-lt);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  font-size: 14px;
  letter-spacing: 0.1em;
  border: 1px solid var(--gold-dk);
  color: var(--gold-lt);
  background: linear-gradient(180deg, rgba(212, 168, 87, 0.16), rgba(212, 168, 87, 0));
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  background: var(--gold-grad);
  border-color: transparent;
  color: var(--ink);
  transform: translateY(-2px);
}

.btn--solid {
  background: var(--gold-grad);
  border-color: transparent;
  color: var(--ink);
  font-weight: 700;
}

.btn--solid:hover { transform: translateY(-2px); }

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

.btn--ghost:hover {
  background: transparent;
  border-color: var(--jade);
  color: var(--jade);
}

/* ---------- tags ---------- */
.tag {
  display: inline-block;
  padding: 5px 12px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  line-height: 1.5;
  color: var(--amber);
  border: 1px solid rgba(224, 163, 78, 0.45);
  background: rgba(224, 163, 78, 0.08);
  transform: rotate(-2.2deg);
  transition: transform 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.tag:hover { transform: rotate(0deg); }

.tag--gold {
  color: var(--gold-lt);
  border-color: rgba(212, 168, 87, 0.5);
  background: rgba(212, 168, 87, 0.10);
}

.tag--jade {
  color: var(--jade);
  border-color: rgba(89, 184, 160, 0.45);
  background: rgba(89, 184, 160, 0.08);
}

/* ---------- card ---------- */
.card {
  position: relative;
  padding: clamp(18px, 2vw, 28px);
  border: 1px solid var(--line);
  background: linear-gradient(170deg, rgba(20, 20, 22, 0.96), rgba(10, 10, 11, 0.96));
  transition: border-color 0.22s ease, transform 0.22s ease;
}

.card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}

/* ---------- breadcrumb ---------- */
.crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--smoke);
}

.crumb a {
  color: var(--smoke);
  border: 0;
}

.crumb a:hover { color: var(--gold-lt); }

.crumb__sep {
  color: var(--gold-dk);
  font-family: var(--font-num);
}

.crumb [aria-current] { color: var(--gold-lt); }

/* ---------- prose ---------- */
.prose {
  max-width: 70ch;
  font-size: 16.5px;
  line-height: 1.95;
  color: rgba(244, 237, 224, 0.88);
}

.prose p { margin: 0 0 1.6em; }
.prose h2 { margin-top: 2.2em; }
.prose h3 { margin-top: 1.8em; }

.prose ul, .prose ol { margin: 0 0 1.6em; }

.prose li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 0.7em;
}

.prose li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 1px;
  background: var(--gold);
}

/* ---------- accordion panel ---------- */
.panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(20, 20, 22, 0.94), rgba(10, 10, 11, 0.94));
}

.panel + .panel { margin-top: -1px; }

.panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 17px;
  color: var(--ivory);
  transition: color 0.18s ease;
}

.panel__head::-webkit-details-marker { display: none; }
.panel__head:hover { color: var(--gold-lt); }

.panel__head::after {
  content: "+";
  font-family: var(--font-num);
  font-size: 20px;
  line-height: 1;
  color: var(--gold);
}

.panel[open] .panel__head::after { content: "–"; }

.panel__body {
  padding: 16px 20px 20px;
  border-top: 1px solid var(--line-soft);
  font-size: 15.5px;
  line-height: 1.9;
  color: rgba(244, 237, 224, 0.78);
}

.panel[open] .panel__body { animation: panelIn 0.22s ease-out both; }

@keyframes panelIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: none; }
}

/* ---------- media ---------- */
.media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(155deg, #141416 0%, #0A0A0B 58%, #191917 100%);
}

.media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(212, 168, 87, 0.07) 0 1px, transparent 1px 44px),
    repeating-linear-gradient(0deg, rgba(212, 168, 87, 0.07) 0 1px, transparent 1px 44px);
}

.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.media:hover img { transform: scale(1.03); }

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

.media__cap {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 2;
  padding: 5px 10px;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--gold-lt);
  background: rgba(10, 10, 11, 0.74);
  border-left: 2px solid var(--gold);
}

/* ---------- reveal ---------- */
[data-reveal] { opacity: 1; transform: none; }

html.js [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

html.js [data-reveal].is-in { opacity: 1; transform: none; }

/* =========================================================
   HEADER
   ========================================================= */
.gh-skip {
  position: absolute;
  left: 12px;
  top: -160px;
  z-index: 300;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--ink);
  background: var(--gold-grad);
  border: 0;
  transition: top 0.18s ease;
}

.gh-skip:focus,
.gh-skip:focus-visible {
  top: 12px;
  color: var(--ink);
}

.gh {
  position: relative;
  z-index: 80;
}

/* 上层：品牌说明带 */
.gh-topbar {
  background: linear-gradient(100deg, #0A0A0B 0%, #17140F 52%, #0A0A0B 100%);
  border-bottom: 1px solid rgba(212, 168, 87, 0.16);
}

.gh-topbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 32px;
  width: 100%;
  max-width: var(--w);
  margin-inline: auto;
  padding: 14px var(--pad);
}

.gh-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  border: 0;
  color: var(--ivory);
}

.gh-brand__mark {
  position: relative;
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  background: var(--gold-grad);
  transform: rotate(45deg);
  box-shadow: 0 0 18px rgba(212, 168, 87, 0.28);
}

.gh-brand__mark::after {
  content: "";
  position: absolute;
  inset: 6px;
  background: var(--ink);
}

.gh-brand__text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.gh-brand__name {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: 0.1em;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.gh-brand__tagline {
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  color: var(--smoke);
}

.gh-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 26px;
  margin: 0;
  font-size: 12.5px;
  color: var(--smoke);
}

.gh-meta__item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.gh-meta__k {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--gold-dk);
}

.gh-meta__v { color: var(--ivory); }

.gh-meta__link {
  color: var(--ivory);
  border-bottom: 1px dashed rgba(212, 168, 87, 0.5);
}

.gh-meta__link:hover {
  color: var(--gold-lt);
  border-bottom-color: var(--gold-lt);
}

/* 下层：栏目索引条 */
.gh-navbar {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(10, 10, 11, 0.94);
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.gh-navbar__inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 18px;
  width: 100%;
  max-width: var(--w);
  margin-inline: auto;
  min-height: 58px;
  padding-inline: var(--pad);
}

.gh-navbar__label {
  flex: 0 0 auto;
  padding-right: 16px;
  border-right: 1px solid var(--line);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--gold-dk);
}

.gh-nav { flex: 1 1 auto; display: flex; align-items: center; }

.gh-nav__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
}

.gh-nav__item { flex: 0 0 auto; }

.gh-nav__link {
  position: relative;
  display: block;
  padding: 10px 14px;
  font-size: 14.5px;
  letter-spacing: 0.06em;
  color: rgba(244, 237, 224, 0.74);
  border: 0;
  transition: color 0.18s ease;
}

.gh-nav__link::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 1px;
  background: var(--gold-grad);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.22s ease;
}

.gh-nav__link:hover,
.gh-nav__link:focus-visible { color: var(--gold-lt); }

.gh-nav__link:hover::after,
.gh-nav__link:focus-visible::after { transform: scaleX(1); }

.gh-nav__link[aria-current="page"] {
  color: var(--gold-lt);
  font-weight: 700;
}

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

.gh-cta {
  flex: 0 0 auto;
  padding: 9px 18px;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold-lt);
  border: 1px solid var(--gold-dk);
  background: linear-gradient(180deg, rgba(212, 168, 87, 0.16), rgba(212, 168, 87, 0));
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.gh-cta:hover {
  background: var(--gold-grad);
  border-color: transparent;
  color: var(--ink);
}

.gh-nav-toggle {
  display: none;
  align-items: center;
  gap: 9px;
  margin-left: auto;
  padding: 8px 12px;
  border: 1px solid var(--line);
  color: var(--gold-lt);
  font-size: 12px;
  letter-spacing: 0.16em;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.gh-nav-toggle:hover { border-color: var(--gold-dk); }

.gh-nav-toggle__lines {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  width: 16px;
}

.gh-nav-toggle__lines span {
  display: block;
  height: 1.5px;
  background: var(--gold);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.gh-nav-toggle[aria-expanded="true"] .gh-nav-toggle__lines span:nth-child(1) {
  transform: translateY(4.5px) rotate(45deg);
}

.gh-nav-toggle[aria-expanded="true"] .gh-nav-toggle__lines span:nth-child(2) {
  opacity: 0;
}

.gh-nav-toggle[aria-expanded="true"] .gh-nav-toggle__lines span:nth-child(3) {
  transform: translateY(-4.5px) rotate(-45deg);
}

.gh-progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  display: block;
  width: 100%;
  height: 2px;
  background: var(--gold-grad);
  transform: scaleX(0);
  transform-origin: left center;
  pointer-events: none;
  z-index: 2;
}

/* =========================================================
   FOOTER
   ========================================================= */
.gf {
  position: relative;
  margin-top: clamp(56px, 8vw, 104px);
  padding-block: clamp(44px, 6vw, 72px) 24px;
  background:
    radial-gradient(720px 320px at 12% 0%, rgba(212, 168, 87, 0.09), transparent 66%),
    linear-gradient(180deg, #0A0A0B 0%, #141416 100%);
  border-top: 1px solid transparent;
  border-image: var(--gold-grad) 1;
}

.gf__inner {
  width: 100%;
  max-width: var(--w);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.gf__top {
  display: grid;
  grid-template-columns: minmax(210px, 1fr) minmax(0, 2.5fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}

.gf__brand { position: relative; padding-left: 0; }

.gf__mark {
  position: relative;
  display: block;
  width: 22px;
  height: 22px;
  margin-bottom: 16px;
  background: var(--gold-grad);
  transform: rotate(45deg);
}

.gf__mark::after {
  content: "";
  position: absolute;
  inset: 5px;
  background: #0A0A0B;
}

.gf__brandname {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.12em;
  line-height: 1.4;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin-bottom: 6px;
}

.gf__tagline {
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--smoke);
  margin-bottom: 16px;
}

.gf__note {
  max-width: 34ch;
  font-size: 13px;
  line-height: 1.85;
  color: rgba(140, 134, 123, 0.92);
  padding-left: 12px;
  border-left: 1px solid rgba(212, 168, 87, 0.32);
}

.gf__note--sm {
  max-width: 42ch;
  margin-top: 14px;
  font-size: 12.5px;
}

.gf__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(22px, 3vw, 40px);
}

.gf__coltitle {
  font-family: var(--font-num);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: var(--gold-dk);
  margin-bottom: 12px;
}

.gf__coltitle::after {
  content: "";
  display: block;
  width: 26px;
  height: 1px;
  margin-top: 10px;
  background: var(--gold-grad);
}

.gf__list {
  display: grid;
  gap: 9px;
  font-size: 14px;
}

.gf__list--contact { gap: 12px; }

.gf__link {
  color: rgba(244, 237, 224, 0.72);
  border: 0;
  transition: color 0.18s ease, padding-left 0.18s ease;
}

.gf__link:hover {
  color: var(--gold-lt);
  padding-left: 4px;
}

.gf__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  line-height: 1.7;
}

.gf__k {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--smoke);
}

.gf__v {
  color: rgba(244, 237, 224, 0.86);
  overflow-wrap: anywhere;
}

.gf__copybtn {
  padding: 2px 8px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--smoke);
  border: 1px solid var(--line-soft);
  background: transparent;
  white-space: nowrap;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.gf__copybtn:hover {
  color: var(--jade);
  border-color: rgba(89, 184, 160, 0.55);
}

.gf__copybtn.is-copied {
  color: var(--jade);
  border-color: rgba(89, 184, 160, 0.7);
  background: rgba(89, 184, 160, 0.12);
}

.gf__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 28px;
  margin-top: clamp(32px, 4vw, 48px);
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--smoke);
}

.gf__copy { margin: 0; }

.gf__icp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.gf__copybtn:focus-visible,
.gf__link:focus-visible,
.gh-nav-toggle:focus-visible,
.gh-cta:focus-visible { outline-offset: 3px; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1080px) {
  .gh-navbar__label { display: none; }
  .gh-topbar__inner { gap: 12px 20px; }
}

@media (max-width: 900px) {
  .gh-navbar__inner { min-height: 54px; gap: 12px; }

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

  .gh-cta {
    margin-left: auto;
    padding: 7px 12px;
    font-size: 12px;
  }

  .gh-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    display: none;
    max-height: calc(100vh - 132px);
    overflow-y: auto;
    background: #0A0A0B;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 30px 54px rgba(0, 0, 0, 0.7);
  }

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

  .gh-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 6px 0 10px;
  }

  .gh-nav__item { width: 100%; }

  .gh-nav__link {
    padding: 15px var(--pad);
    font-size: 15px;
    border-bottom: 1px solid var(--line-soft);
  }

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

  .gh-nav__link[aria-current="page"] {
    background: linear-gradient(90deg, rgba(212, 168, 87, 0.16), transparent 72%);
    border-left: 2px solid var(--gold);
    padding-left: calc(var(--pad) - 2px);
  }

  .gf__top { grid-template-columns: minmax(0, 1fr); }
  .gf__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gf__note { max-width: 46ch; }

  .grid-12 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  body { background-image: none; }

  .gh-brand__name { font-size: 17px; letter-spacing: 0.08em; }
  .gh-meta { gap: 6px 18px; font-size: 12px; }
  .gh-meta__k { letter-spacing: 0.18em; }

  .gh-cta { display: none; }
  .gh-nav-toggle { margin-left: auto; }

  .gf__grid { grid-template-columns: minmax(0, 1fr); }
  .gf__bottom { flex-direction: column; align-items: flex-start; gap: 10px; }

  .grid-12 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .crumb { font-size: 12px; }
}

@media (max-width: 420px) {
  .gh-brand__tagline { display: none; }
  .gh-brand__mark { width: 22px; height: 22px; }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

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

  .panel[open] .panel__body { animation: none; }
}

@media print {
  .gh-navbar,
  .gh-nav-toggle,
  .gh-progress,
  .gf__copybtn { display: none !important; }

  body { background: #fff; color: #111; }
  .gf { background: #fff; border-top: 1px solid #999; }
}