/* ===== PG娱乐中心 · 共享样式 /assets/site.css ===== */

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

:root {
  --bg: #050818;
  --bg-2: #0a0f2a;
  --surface: rgba(19, 26, 58, .82);
  --surface-2: rgba(10, 14, 36, .86);
  --line: rgba(140, 160, 255, .18);
  --line-strong: rgba(140, 160, 255, .36);
  --text: #e9ecff;
  --text-dim: #a3adcf;
  --text-mute: #7a85ab;
  --violet: #7b5cff;
  --cyan: #2ff0e4;
  --gold: #ffc861;
  --grad-neon: linear-gradient(100deg, #7b5cff, #2ff0e4);
  --radius-l: 28px;
  --radius-m: 20px;
  --radius-s: 14px;
  --radius-pill: 999px;
  --shadow: 0 26px 64px -34px rgba(2, 5, 22, .95);
  --gutter: clamp(16px, 4vw, 40px);
  --maxw: 1320px;
  --rail: 232px;
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(1200px 720px at 10% -12%, rgba(123, 92, 255, .30), transparent 62%),
    radial-gradient(940px 620px at 94% 2%, rgba(47, 240, 228, .16), transparent 60%),
    radial-gradient(860px 860px at 50% 122%, rgba(255, 200, 97, .09), transparent 62%);
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 .6em;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.01em;
  color: #fff;
}

h1 { font-size: clamp(30px, 5.2vw, 58px); }
h2 { font-size: clamp(24px, 3.4vw, 38px); }
h3 { font-size: clamp(19px, 2.2vw, 26px); }
h4 { font-size: clamp(16px, 1.6vw, 19px); }

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

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

ul, ol { margin: 0 0 1.1em; padding-left: 1.15em; }
li { line-height: 1.85; }

strong { color: #fff; font-weight: 700; }

hr { border: 0; }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 8px;
}

#main-content { display: block; scroll-margin-top: 120px; }

/* ===== 跳至主要内容 ===== */
.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -80px;
  z-index: 220;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  background: var(--gold);
  color: #171000;
  font-weight: 700;
  text-decoration: none;
  transition: top .2s ease;
}
.skip-link:focus { top: 14px; color: #171000; }

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font: 700 14px/1 var(--font-sans);
  letter-spacing: .02em;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn--gold {
  background: linear-gradient(120deg, #ffdf9c, var(--gold));
  color: #1a1206;
  box-shadow: 0 14px 30px -16px rgba(255, 200, 97, .85);
}
.btn--gold:hover {
  color: #1a1206;
  transform: translateY(-2px);
  box-shadow: 0 20px 38px -16px rgba(255, 200, 97, .95);
}
.btn--neon {
  background: var(--grad-neon);
  color: #04061a;
  box-shadow: 0 14px 30px -16px rgba(47, 240, 228, .9);
}
.btn--neon:hover { color: #04061a; transform: translateY(-2px); }
.btn--ghost {
  background: rgba(123, 92, 255, .12);
  border-color: var(--line-strong);
  color: var(--text);
}
.btn--ghost:hover { color: #fff; background: rgba(123, 92, 255, .22); }
.btn--sm { padding: 9px 16px; font-size: 13px; }

/* ===== 头部 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  padding: 10px var(--gutter) 0;
}
.header-inner {
  position: relative;
  max-width: var(--maxw);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: linear-gradient(120deg, rgba(16, 22, 54, .94), rgba(9, 13, 36, .88));
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 20px 52px -32px rgba(0, 0, 0, .96), inset 0 1px 0 rgba(255, 255, 255, .06);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.header-inner::after {
  content: "";
  position: absolute;
  left: 9%;
  right: 9%;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(47, 240, 228, .55), rgba(123, 92, 255, .55), transparent);
  opacity: .75;
  pointer-events: none;
}
.site-header[data-open] .header-inner {
  border-color: var(--line-strong);
  box-shadow: 0 28px 66px -30px rgba(47, 240, 228, .5);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 4px 10px 4px 4px;
  border-radius: var(--radius-pill);
  color: var(--text);
  text-decoration: none;
  flex: 0 0 auto;
}
.brand:hover { color: var(--text); }
.brand-mark {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--grad-neon);
  color: #04061a;
  font: 800 15px/1 var(--font-mono);
  letter-spacing: .04em;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .18), 0 12px 26px -14px rgba(123, 92, 255, .95);
}
.brand-text { display: grid; gap: 3px; }
.brand-name {
  font-size: 16px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: .02em;
  color: #fff;
}
.brand-sub {
  font: 600 10px/1.2 var(--font-mono);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.nav-capsule {
  flex: 1 1 auto;
  display: flex;
  justify-content: center;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 2px;
  margin: 0;
  padding: 4px;
  list-style: none;
  border: 1px solid rgba(140, 160, 255, .14);
  border-radius: var(--radius-pill);
  background: rgba(5, 9, 26, .6);
}
.nav-item { list-style: none; }
.nav-link {
  display: block;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-dim);
  text-decoration: none;
  transition: color .18s ease, background .18s ease, box-shadow .18s ease;
}
.nav-link:hover { color: #fff; background: rgba(123, 92, 255, .18); }
.nav-link[aria-current="page"] {
  background: var(--grad-neon);
  color: #04061a;
  box-shadow: 0 10px 22px -12px rgba(47, 240, 228, .8);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  flex: 0 0 auto;
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 9px;
  padding: 9px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: rgba(10, 14, 38, .72);
  color: var(--text);
  font: 600 13px/1 var(--font-sans);
  cursor: pointer;
  transition: background .18s ease, color .18s ease;
}
.nav-toggle:hover { background: rgba(123, 92, 255, .22); color: #fff; }
.nav-toggle-label { letter-spacing: .08em; }
.nav-toggle-bars {
  position: relative;
  display: block;
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
}
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
  transition: transform .2s ease, top .2s ease;
}
.nav-toggle-bars::before { top: -6px; }
.nav-toggle-bars::after { top: 6px; }
[data-nav-toggle][aria-expanded="true"] .nav-toggle-bars { background: transparent; }
[data-nav-toggle][aria-expanded="true"] .nav-toggle-bars::before { top: 0; transform: rotate(45deg); }
[data-nav-toggle][aria-expanded="true"] .nav-toggle-bars::after { top: 0; transform: rotate(-45deg); }

/* ===== 滚动进度条 ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 130;
  background: rgba(140, 160, 255, .12);
  pointer-events: none;
}
.scroll-progress-fill {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--violet), var(--cyan) 62%, var(--gold));
  box-shadow: 0 0 14px rgba(47, 240, 228, .8);
}

/* ===== 页脚 ===== */
.site-footer {
  position: relative;
  margin-top: clamp(48px, 8vw, 112px);
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(8, 11, 30, .3), rgba(6, 9, 26, .96) 26%, #03050e);
  color: var(--text);
}
.footer-aurora {
  position: absolute;
  left: -12%;
  right: -12%;
  bottom: -46%;
  height: 78%;
  pointer-events: none;
  filter: blur(24px);
  background:
    radial-gradient(58% 100% at 18% 0%, rgba(123, 92, 255, .40), transparent 70%),
    radial-gradient(52% 100% at 86% 8%, rgba(47, 240, 228, .28), transparent 72%);
}
.footer-inner {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(40px, 6vw, 76px) var(--gutter) 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: clamp(24px, 3vw, 52px);
}
.footer-brand { display: grid; gap: 16px; align-content: start; }
.footer-brand .brand { padding-left: 0; }
.footer-tagline {
  margin: 0;
  max-width: 34ch;
  font-size: 14px;
  line-height: 1.95;
  color: var(--text-dim);
}
.footer-col { display: grid; gap: 14px; align-content: start; }
.footer-title {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font: 600 11.5px/1 var(--font-mono);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
}
.footer-title::before {
  content: "";
  width: 16px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}
.footer-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.footer-link {
  display: inline-block;
  font-size: 14px;
  color: var(--text-dim);
  text-decoration: none;
  transition: color .18s ease, transform .18s ease;
}
.footer-link:hover { color: #fff; transform: translateX(3px); }
.footer-contact { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.footer-contact li { display: grid; gap: 4px; }
.footer-label {
  font: 500 11px/1 var(--font-mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.footer-value {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
  word-break: break-word;
}
.footer-note {
  margin: 6px 0 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(123, 92, 255, .10);
  font-size: 12.5px;
  line-height: 1.9;
  color: var(--text-mute);
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  margin-top: clamp(28px, 4vw, 52px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.footer-meta {
  margin: 0;
  font: 500 12px/1.8 var(--font-mono);
  letter-spacing: .04em;
  color: var(--text-mute);
}
.footer-legal { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }

.to-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: rgba(123, 92, 255, .14);
  color: var(--text);
  font: 600 13px/1 var(--font-sans);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity .25s ease, transform .25s ease, visibility .25s ease, background .2s ease, color .2s ease;
}
.to-top[data-visible] { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: rgba(47, 240, 228, .2); color: #fff; }

/* ===== 布局工具 ===== */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.wrap--wide { max-width: 1520px; }
.wrap--narrow { max-width: 880px; }

.section { position: relative; padding-block: clamp(44px, 7vw, 104px); }
.section--tight { padding-block: clamp(28px, 4vw, 58px); }
.section--alt {
  border-block: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10, 15, 40, 0), rgba(10, 15, 40, .78) 18%, rgba(10, 15, 40, .78) 82%, rgba(10, 15, 40, 0));
}

.divider {
  height: 1px;
  margin: clamp(24px, 4vw, 52px) 0;
  border: 0;
  background: linear-gradient(90deg, transparent, rgba(140, 160, 255, .38), transparent);
}

.layout-rail {
  display: grid;
  grid-template-columns: var(--rail) minmax(0, 1fr);
  gap: clamp(22px, 3vw, 46px);
  align-items: start;
}

.rail {
  position: sticky;
  top: 104px;
  align-self: start;
  display: grid;
  gap: 12px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: rgba(12, 17, 42, .74);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}
.rail-list { display: grid; gap: 6px; margin: 0; padding: 0; list-style: none; }
.rail-link {
  position: relative;
  display: block;
  padding: 10px 14px 10px 20px;
  border-radius: 14px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-dim);
  text-decoration: none;
  transition: color .18s ease, background .18s ease;
}
.rail-link::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 50%;
  width: 3px;
  height: 0;
  border-radius: 3px;
  background: var(--grad-neon);
  transform: translateY(-50%);
  transition: height .2s ease;
}
.rail-link:hover { color: #fff; background: rgba(123, 92, 255, .14); }
.rail-link.is-active { color: #fff; background: rgba(47, 240, 228, .12); }
.rail-link.is-active::before { height: 62%; }

.grid { display: grid; gap: clamp(16px, 2vw, 26px); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(238px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(196px, 1fr)); }

/* ===== 卡片与标签 ===== */
.card {
  position: relative;
  padding: clamp(20px, 2.4vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: linear-gradient(160deg, rgba(19, 26, 58, .88), rgba(9, 13, 34, .92));
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card::after {
  content: "";
  position: absolute;
  inset: 0 12% auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(47, 240, 228, .6), transparent);
  opacity: .7;
  pointer-events: none;
}
.card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.card-title { margin: 0 0 8px; font-size: clamp(18px, 2vw, 22px); color: #fff; }
.card-text { margin: 0; font-size: 14.5px; color: var(--text-dim); }
.card-meta {
  margin: 14px 0 0;
  font: 500 12px/1.7 var(--font-mono);
  letter-spacing: .07em;
  color: var(--text-mute);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border: 1px solid rgba(123, 92, 255, .42);
  border-radius: var(--radius-pill);
  background: rgba(123, 92, 255, .16);
  color: #c9bcff;
  font: 600 11.5px/1 var(--font-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.tag--cyan { border-color: rgba(47, 240, 228, .42); background: rgba(47, 240, 228, .14); color: #a9fff8; }
.tag--gold { border-color: rgba(255, 200, 97, .44); background: rgba(255, 200, 97, .14); color: #ffdfa5; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: rgba(10, 14, 38, .8);
  color: var(--text-dim);
  font: 600 12.5px/1 var(--font-mono);
  letter-spacing: .08em;
}

.eyebrow {
  margin: 0 0 10px;
  font: 600 11.5px/1 var(--font-mono);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan);
}
.lead {
  margin: 0;
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.95;
  color: #c6cee9;
}

/* ===== 数据块 ===== */
.stat {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: rgba(8, 12, 32, .72);
}
.stat-value {
  font: 800 clamp(24px, 3.4vw, 38px)/1 var(--font-mono);
  letter-spacing: -.01em;
  color: var(--cyan);
}
@supports ((background-clip: text) or (-webkit-background-clip: text)) {
  .stat-value {
    background: var(--grad-neon);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }
}
.stat-label {
  font: 500 12px/1.5 var(--font-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-mute);
}

/* ===== 面包屑 ===== */
.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font: 500 12px/1.6 var(--font-mono);
  letter-spacing: .08em;
  color: var(--text-mute);
}
.crumbs li { display: flex; align-items: center; gap: 8px; list-style: none; }
.crumbs li + li::before { content: "/"; color: var(--text-mute); }
.crumbs a { color: var(--text-dim); text-decoration: none; }
.crumbs a:hover { color: var(--cyan); }
.crumbs [aria-current="page"] { color: var(--cyan); }

/* ===== 图片容器 ===== */
.media {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background:
    linear-gradient(135deg, rgba(123, 92, 255, .30), rgba(47, 240, 228, .16)),
    radial-gradient(120% 120% at 82% 12%, rgba(255, 200, 97, .14), transparent 60%);
}
.media > img,
.media > picture > img,
.media > video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(158deg, rgba(5, 8, 24, .06), transparent 52%, rgba(5, 8, 24, .58));
}
.media--16x9 { aspect-ratio: 16 / 9; }
.media--4x3 { aspect-ratio: 4 / 3; }
.media--square { aspect-ratio: 1 / 1; }
.media--wide { aspect-ratio: 21 / 9; }
.media--glow { box-shadow: 0 32px 74px -36px rgba(47, 240, 228, .6); }
.media-caption {
  margin: 12px 0 0;
  font: 500 12.5px/1.7 var(--font-mono);
  letter-spacing: .05em;
  color: var(--text-mute);
}

/* ===== 折叠面板 ===== */
.fold { display: grid; gap: 12px; }
.fold-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: rgba(12, 17, 42, .74);
  overflow: hidden;
}
.fold-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  padding: 16px 20px;
  border: 0;
  background: none;
  color: #fff;
  font: 700 15px/1.5 var(--font-sans);
  text-align: left;
  cursor: pointer;
}
.fold-head::after {
  content: "+";
  flex: 0 0 auto;
  font: 700 18px/1 var(--font-mono);
  color: var(--cyan);
  transition: transform .2s ease;
}
.fold-item[data-open] .fold-head::after { transform: rotate(45deg); }
.fold-body { display: none; padding: 0 20px 18px; font-size: 14.5px; color: var(--text-dim); }
.fold-item[data-open] .fold-body { display: block; }

/* ===== 显现动画 ===== */
.reveal-ready {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .55s ease, transform .55s ease;
}
.is-revealed { opacity: 1; transform: none; }

/* ===== 响应式 ===== */
@media (max-width: 1180px) {
  .layout-rail { grid-template-columns: 1fr; }
  .rail { position: static; top: auto; }
}

@media (max-width: 1080px) {
  .header-inner { padding: 8px 12px; }
  .nav-toggle { display: inline-flex; }
  .nav-capsule {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 10px);
    display: block;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 26px;
    background: linear-gradient(158deg, rgba(16, 22, 54, .98), rgba(7, 10, 28, .98));
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
    transform-origin: top center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(.98);
    transition: opacity .22s ease, transform .22s ease, visibility .22s ease;
  }
  .nav-capsule[data-open] { opacity: 1; visibility: visible; transform: none; }
  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 0;
    border: 0;
    background: none;
  }
  .nav-link { padding: 12px 16px; border-radius: 16px; font-size: 15px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .header-actions .btn { display: none; }
  .brand-sub { display: none; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  h1 { font-size: clamp(28px, 8vw, 40px); }
  .wrap--narrow { max-width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal-ready { opacity: 1; transform: none; }
  .to-top { transform: none; }
}