/* ============================================================
   PG游戏站 · 共享样式表 /assets/site.css
   深夜电竞大厅 × 数据驾驶舱：深靛底 + 霓虹青光带
   ============================================================ */

/* ---------- 1. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; min-height: 100%; }
img, svg, video { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, select, textarea { font: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, p, dl, dd, dt, figure, blockquote { margin: 0; }
table { border-collapse: collapse; width: 100%; }
hr { border: 0; }
details > summary { list-style: none; }
details > summary::-webkit-details-marker { display: none; }

/* ---------- 2. 设计令牌 ---------- */
:root {
  --bg: #0A0F2C;
  --panel: #141A3F;
  --cyan: #35E6D8;
  --violet: #7B61FF;
  --amber: #F2B13C;
  --coral: #FF6B5A;
  --mint: #5BE7A9;
  --text: #E7EAF6;
  --muted: #9AA3C7;
  --line: #26305E;

  --r-lg: 28px;
  --r-md: 22px;
  --r-sm: 14px;
  --r-pill: 999px;

  --wrap: 1240px;
  --gutter: clamp(1.1rem, 4vw, 2.5rem);

  --sp-1: .4rem;
  --sp-2: .75rem;
  --sp-3: 1.1rem;
  --sp-4: 1.6rem;
  --sp-5: 2.4rem;
  --sp-6: 3.6rem;

  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Roboto Mono", "DejaVu Sans Mono", monospace;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", system-ui, -apple-system, "Segoe UI", sans-serif;

  --shadow-soft: 0 24px 60px -34px rgba(4, 8, 28, .95);
  --glow-cyan: 0 0 26px -6px rgba(53, 230, 216, .55);
  --glow-violet: 0 0 30px -8px rgba(123, 97, 255, .6);
}

/* ---------- 3. 基础排版 ---------- */
body {
  font-family: var(--sans);
  font-size: clamp(15px, .55vw + 13.6px, 16.5px);
  line-height: 1.9;
  letter-spacing: .01em;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(900px 520px at 12% -10%, rgba(123, 97, 255, .22), transparent 62%),
    radial-gradient(760px 460px at 92% 2%, rgba(53, 230, 216, .13), transparent 66%),
    radial-gradient(1100px 700px at 50% 116%, rgba(123, 97, 255, .13), transparent 70%);
  background-repeat: no-repeat;
}
@media (min-width: 900px) {
  body { background-attachment: fixed; }
}

h1, h2, h3, h4 { font-weight: 700; line-height: 1.25; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
h3 { font-size: clamp(1.1rem, 1.6vw, 1.35rem); }
p { max-width: 42ch; }
strong { font-weight: 700; }

code, kbd, samp { font-family: var(--mono); font-size: .92em; }

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

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

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

#main-content { display: block; }
.main { padding-block: clamp(1.6rem, 4vw, 3rem) 0; }

/* ---------- 5. 页头 ---------- */
.skip-link {
  position: absolute;
  top: .6rem;
  left: 50%;
  transform: translate(-50%, -180%);
  z-index: 90;
  padding: .55rem 1.15rem;
  border-radius: var(--r-pill);
  background: linear-gradient(120deg, var(--cyan), var(--violet));
  color: #05102A;
  font-weight: 700;
  font-size: .85rem;
  transition: transform .22s ease;
}
.skip-link:focus { transform: translate(-50%, 0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(10, 15, 44, .86);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.hdr-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  background: linear-gradient(90deg, var(--cyan), var(--violet) 58%, var(--amber));
  box-shadow: 0 0 12px rgba(53, 230, 216, .55);
  will-change: transform;
}

/* 上层：品牌说明行 */
.hdr-top { border-bottom: 1px dashed rgba(38, 48, 94, .9); }
.hdr-top__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
  padding-block: .8rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  flex: none;
}
.brand__mark {
  width: 30px;
  height: 30px;
  flex: none;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--cyan), var(--violet) 72%);
  clip-path: polygon(0 0, 100% 0, 100% 68%, 68% 100%, 0 100%);
  box-shadow: var(--glow-cyan);
}
.brand__text { display: flex; flex-direction: column; line-height: 1.3; }
.brand__name { font-weight: 700; font-size: 1.05rem; letter-spacing: .07em; }
.brand__line {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--muted);
}

.hdr-note {
  max-width: none;
  font-size: .8rem;
  color: var(--muted);
  padding-left: var(--sp-3);
  border-left: 1px solid var(--line);
}

.hdr-utility {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}
.util-link {
  display: inline-flex;
  align-items: center;
  padding: .38rem .9rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: .78rem;
  letter-spacing: .03em;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
.util-link:hover,
.util-link:focus-visible {
  color: var(--cyan);
  border-color: rgba(53, 230, 216, .55);
  background: rgba(53, 230, 216, .08);
}

/* 下层：栏目轨 */
.hdr-bottom__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding-block: .5rem .65rem;
}

.nav { display: block; flex: 1 1 auto; min-width: 0; }
.nav__list {
  display: flex;
  align-items: center;
  gap: .2rem;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
  padding-bottom: 2px;
}
.nav__list::-webkit-scrollbar { height: 4px; }
.nav__list::-webkit-scrollbar-thumb { background: var(--line); border-radius: 99px; }

.nav__item { flex: none; }
.nav__link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1rem;
  border-radius: var(--r-pill);
  color: var(--muted);
  font-size: .88rem;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}
.nav__link:hover { color: var(--text); background: rgba(123, 97, 255, .16); }
.nav__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--line);
  flex: none;
  transition: background .2s ease, box-shadow .2s ease;
}
.nav__link[aria-current="page"] {
  color: var(--text);
  font-weight: 700;
  background: linear-gradient(120deg, rgba(53, 230, 216, .16), rgba(123, 97, 255, .2));
  border-color: rgba(53, 230, 216, .45);
}
.nav__link[aria-current="page"] .nav__dot {
  background: var(--mint);
  box-shadow: 0 0 0 4px rgba(91, 231, 169, .18);
}

.hdr-status {
  margin-left: auto;
  max-width: none;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .05em;
  color: var(--muted);
  white-space: nowrap;
  flex: none;
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(91, 231, 169, .45); }
  50% { box-shadow: 0 0 0 7px rgba(91, 231, 169, 0); }
}

.nav-toggle { display: none; }

/* ---------- 6. 页脚 ---------- */
.site-footer {
  position: relative;
  margin-top: clamp(3rem, 8vw, 6rem);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(20, 26, 63, .7), rgba(10, 15, 44, .96));
}
.site-footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(53, 230, 216, .65), rgba(123, 97, 255, .65), transparent);
}

.footer__inner {
  display: grid;
  grid-template-columns: minmax(230px, .8fr) 2.6fr;
  gap: var(--sp-5);
  padding-block: clamp(2rem, 5vw, 3.4rem);
}

.footer__brand { display: flex; flex-direction: column; gap: var(--sp-2); }
.brand--footer .brand__mark { width: 26px; height: 26px; }
.footer__meta {
  max-width: 30ch;
  font-size: .8rem;
  color: var(--muted);
  line-height: 1.8;
}
.footer__meta--strong {
  font-family: var(--mono);
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--text);
  padding-left: .7rem;
  border-left: 2px solid var(--violet);
}

.footer__cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(158px, 1fr));
  gap: var(--sp-4);
}
.footer__title {
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--cyan);
  margin-bottom: var(--sp-2);
}
.footer__list { display: flex; flex-direction: column; gap: .45rem; }
.footer__list li { font-size: .84rem; line-height: 1.7; color: var(--muted); }
.footer__list a { color: var(--text); border-bottom: 1px solid transparent; transition: color .2s ease, border-color .2s ease; }
.footer__list a:hover { color: var(--mint); border-color: rgba(91, 231, 169, .6); }
.footer__list--plain li { color: var(--muted); }
.footer__list--plain a { color: var(--text); }

.footer__base {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-4);
  justify-content: space-between;
  padding-block: var(--sp-3) var(--sp-5);
  border-top: 1px solid rgba(38, 48, 94, .8);
}
.footer__note {
  max-width: none;
  font-size: .76rem;
  color: var(--muted);
  font-family: var(--mono);
  letter-spacing: .03em;
}

.to-top {
  position: fixed;
  right: 1.15rem;
  bottom: 1.15rem;
  z-index: 70;
  padding: .6rem 1.05rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: rgba(20, 26, 63, .94);
  color: var(--muted);
  font-size: .78rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .25s ease, transform .25s ease, visibility .25s, color .2s ease, border-color .2s ease;
}
.to-top[data-visible] {
  opacity: 1;
  visibility: visible;
  transform: none;
  color: var(--text);
  border-color: rgba(53, 230, 216, .5);
}
.to-top:hover { color: var(--cyan); }

/* ---------- 7. 通用按钮与标签 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .78rem 1.5rem;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  font-weight: 700;
  font-size: .92rem;
  letter-spacing: .02em;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn--primary {
  background: linear-gradient(120deg, var(--cyan), #4FD8FF 42%, var(--violet));
  color: #05102A;
  box-shadow: 0 14px 34px -18px rgba(53, 230, 216, .85);
}
.btn--primary:hover { transform: translateY(-2px); }
.btn--ghost {
  border-color: var(--line);
  background: rgba(20, 26, 63, .78);
  color: var(--text);
}
.btn--ghost:hover { border-color: rgba(53, 230, 216, .55); color: var(--cyan); }

.chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .42rem 1rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: rgba(20, 26, 63, .6);
  color: var(--muted);
  font-size: .8rem;
  letter-spacing: .02em;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}
.chip:hover { color: var(--text); border-color: rgba(123, 97, 255, .6); }
.chip[aria-pressed="true"] {
  color: #04121A;
  font-weight: 700;
  border-color: transparent;
  background: linear-gradient(120deg, var(--mint), var(--cyan));
  box-shadow: var(--glow-cyan);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: .26rem .72rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: .72rem;
  letter-spacing: .04em;
  white-space: nowrap;
}
.tag--cyan { color: var(--cyan); border-color: rgba(53, 230, 216, .45); }
.tag--mint { color: var(--mint); border-color: rgba(91, 231, 169, .45); }
.tag--amber { color: var(--amber); border-color: rgba(242, 177, 60, .45); }
.tag--coral { color: var(--coral); border-color: rgba(255, 107, 90, .45); }

/* ---------- 8. 面包屑与章节骨架 ---------- */
.crumbs { padding-block: .9rem 0; }
.crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  font-size: .78rem;
  color: var(--muted);
}
.crumbs__list li { display: inline-flex; align-items: center; gap: .45rem; }
.crumbs__list li + li::before { content: "/"; color: var(--line); }
.crumbs__list a:hover { color: var(--mint); }

.section { padding-block: clamp(2rem, 5vw, 3.6rem); }
.section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.section__title {
  position: relative;
  padding-left: .85rem;
}
.section__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: .2em;
  bottom: .2em;
  width: .34rem;
  background: linear-gradient(180deg, var(--cyan), var(--violet));
  clip-path: polygon(0 12%, 100% 0, 100% 100%, 0 88%);
}

.display {
  font-size: clamp(2.6rem, 9vw, 6.4rem);
  line-height: .98;
  letter-spacing: -.03em;
  font-weight: 700;
}

.lede {
  max-width: 44ch;
  color: var(--muted);
  font-size: .95rem;
  line-height: 1.9;
}

/* ---------- 9. 网格、卡片、指标 ---------- */
.grid { display: grid; gap: var(--sp-3); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--auto { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

.card {
  position: relative;
  padding: var(--sp-4);
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(20, 26, 63, .5);
  box-shadow: var(--shadow-soft);
}
.card--panel { background: var(--panel); }
.card__title { font-size: 1.05rem; margin-bottom: .4rem; }
.card__meta {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .05em;
  color: var(--muted);
  margin-bottom: var(--sp-2);
}
.card__body { font-size: .88rem; color: var(--muted); }

.metric {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  border: 1px solid rgba(53, 230, 216, .28);
  background: linear-gradient(150deg, rgba(123, 97, 255, .18), rgba(10, 15, 44, .6));
  box-shadow: var(--glow-violet);
}
.metric__value {
  font-family: var(--mono);
  font-size: clamp(1.8rem, 4vw, 2.9rem);
  font-weight: 500;
  line-height: 1.05;
  color: var(--cyan);
}
.metric__label {
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--muted);
}

/* ---------- 10. 条款对照与表格 ---------- */
.spec-list {
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  overflow: hidden;
}
.spec-list__row {
  display: grid;
  grid-template-columns: minmax(120px, .8fr) 1.6fr;
  gap: var(--sp-3);
  padding: .8rem var(--sp-4);
  border-bottom: 1px solid var(--line);
  font-size: .88rem;
}
.spec-list__row:last-child { border-bottom: 0; }
.spec-list__row:nth-child(odd) { background: rgba(20, 26, 63, .42); }
.spec-list__key { color: var(--muted); }
.spec-list__val { color: var(--text); font-family: var(--mono); letter-spacing: .02em; }

.data-table {
  font-size: .85rem;
  border: 1px solid var(--line);
  border-radius: 0;
}
.data-table th,
.data-table td {
  padding: .7rem var(--sp-3);
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.data-table th {
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--muted);
  font-weight: 700;
  background: rgba(20, 26, 63, .7);
}
.data-table td:last-child,
.data-table th:last-child { text-align: right; }
.data-table tbody tr:hover { background: rgba(123, 97, 255, .1); }

.num {
  font-family: var(--mono);
  font-size: 1.6em;
  font-weight: 500;
  letter-spacing: -.01em;
  color: var(--cyan);
}
.num--mint { color: var(--mint); }
.num--amber { color: var(--amber); }
.num--coral { color: var(--coral); }

/* ---------- 11. 折叠细则 ---------- */
.accordion {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.accordion__item {
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: rgba(20, 26, 63, .45);
  overflow: hidden;
}
.accordion__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: .85rem var(--sp-3);
  cursor: pointer;
  font-size: .9rem;
  transition: color .2s ease, background .2s ease;
}
.accordion__summary:hover { color: var(--cyan); background: rgba(53, 230, 216, .06); }
.accordion__summary::after {
  content: "+";
  font-family: var(--mono);
  color: var(--violet);
  font-size: 1rem;
}
.accordion__item[open] > .accordion__summary::after { content: "–"; }
.accordion__body {
  padding: 0 var(--sp-3) var(--sp-3);
  font-size: .85rem;
  color: var(--muted);
  border-top: 1px solid rgba(38, 48, 94, .7);
  padding-top: var(--sp-2);
}

/* ---------- 12. 筛选协议 ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
  align-items: center;
}
.filter-status {
  max-width: none;
  width: 100%;
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .04em;
  color: var(--muted);
  margin-top: var(--sp-1);
}
[data-filter-item][hidden] { display: none; }

/* ---------- 13. 图片容器基座 ---------- */
.media-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  overflow: hidden;
  background:
    linear-gradient(140deg, rgba(123, 97, 255, .3), rgba(53, 230, 216, .16) 56%, rgba(242, 177, 60, .14)),
    var(--panel);
}
.media-frame--wide { aspect-ratio: 21 / 9; }
.media-frame--tall { aspect-ratio: 4 / 5; }
.media-frame > img,
.media-frame > svg {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-frame__caption {
  margin-top: .6rem;
  max-width: 52ch;
  font-size: .76rem;
  color: var(--muted);
}

/* ---------- 14. 显现动效协议 ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .5s ease, transform .5s ease;
}
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ---------- 15. 响应式 ---------- */
@media (max-width: 900px) {
  .hdr-top__inner { row-gap: .5rem; padding-block: .7rem; }
  .hdr-note { display: none; }
  .hdr-utility { margin-left: auto; }

  .hdr-bottom__inner { flex-wrap: wrap; padding-block: .5rem .7rem; }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    padding: .48rem .95rem;
    border-radius: var(--r-pill);
    border: 1px solid var(--line);
    color: var(--text);
    font-size: .84rem;
  }
  .nav-toggle[aria-expanded="true"] {
    border-color: rgba(91, 231, 169, .55);
    color: var(--mint);
  }
  .nav-toggle__bars { display: inline-flex; flex-direction: column; gap: 3px; width: 16px; }
  .nav-toggle__bars i {
    display: block;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
  }
  .nav-toggle__label { letter-spacing: .08em; }

  .nav {
    display: none;
    flex-basis: 100%;
    order: 3;
    margin-top: .4rem;
    padding-top: .5rem;
    border-top: 1px solid var(--line);
  }
  .nav[data-open] { display: block; }
  .nav__list {
    flex-direction: column;
    align-items: stretch;
    overflow: visible;
  }
  .nav__item { width: 100%; }
  .nav__link {
    width: 100%;
    justify-content: flex-start;
    border-radius: var(--r-sm);
    padding: .68rem .9rem;
  }
  .hdr-status { display: none; }

  .footer__inner { grid-template-columns: 1fr; gap: var(--sp-4); }
  .footer__brand { flex-direction: row; flex-wrap: wrap; align-items: center; gap: var(--sp-3); }
  .footer__meta { max-width: none; }
}

@media (max-width: 620px) {
  .grid--2, .grid--3 { grid-template-columns: 1fr; }
  .spec-list__row { grid-template-columns: 1fr; gap: .2rem; }
  .data-table { font-size: .8rem; }
  .data-table th, .data-table td { padding: .6rem .7rem; }
  .footer__base { flex-direction: column; }
  .to-top { right: .8rem; bottom: .8rem; }
}

@media (min-width: 901px) {
  .nav-toggle { display: none; }
}

@media (min-width: 901px) and (max-width: 1080px) {
  .hdr-note { display: none; }
}

/* ---------- 16. 减少动效 ---------- */
@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;
  }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .hdr-progress { box-shadow: none; }
}