/* ==========================================================================
   澳门电子娱乐 · 共享外壳样式 /assets/site.css
   墨黑基底 + 奶油纸面 + 鎏金霓虹 —— 页面特色布局由各页专属 CSS 完成
   ========================================================================== */

:root{
  --ink:#0A0910;
  --ink-2:#17141F;
  --ink-3:#1F1B2A;
  --paper:#F3E7D3;
  --paper-2:#E8D9BC;
  --gold:#D9A94A;
  --orange:#FF7A3D;
  --violet:#8C4BFF;
  --cyan:#35C7E8;
  --red:#7A1F2B;
  --ink-text:#2E2A36;
  --muted:#B7AFC0;
  --body-on-ink:#ECE3D4;

  --wrap:1240px;
  --gutter:clamp(1rem,4vw,2.5rem);
  --radius:3px;

  --font-sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-serif:"Songti SC","Noto Serif SC","Source Han Serif SC",SimSun,"Times New Roman",serif;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;

  --ease:cubic-bezier(.22,.7,.2,1);
  --shadow-paper:0 18px 36px -22px rgba(0,0,0,.78);
  --glow-gold:0 0 18px rgba(217,169,74,.35);
}

/* ---------- 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,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
img,svg,video{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0}
a{color:inherit;text-decoration:none}
table{border-collapse:collapse;width:100%}
[hidden]{display:none !important}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:2px}
#main-content{scroll-margin-top:96px}
::selection{background:var(--orange);color:#160F09}

/* ---------- 基础排版 ---------- */
body{
  min-height:100vh;
  background:var(--ink);
  color:var(--body-on-ink);
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.8;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{line-height:1.25;font-weight:800;letter-spacing:-.01em}
strong{font-weight:800;color:var(--paper)}

.wrap{width:min(100% - (var(--gutter) * 2),var(--wrap));margin-inline:auto}
.section{padding-block:clamp(2.25rem,6vw,5rem)}
.section--tight{padding-block:clamp(1.5rem,4vw,3rem)}

.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-size:.74rem;font-weight:700;letter-spacing:.32em;
  color:var(--gold);text-transform:uppercase;
}
.eyebrow::before{content:"";width:32px;height:1px;background:linear-gradient(90deg,var(--gold),transparent)}
.section__title{
  font-size:clamp(1.6rem,3.4vw,2.4rem);
  color:var(--paper);
  text-shadow:0 0 26px rgba(217,169,74,.18);
}
.lede{max-width:40ch;font-size:1.05rem;line-height:1.9;color:var(--muted)}
.prose{max-width:38rem}
.prose p{margin-bottom:1.1em}
.vert-note{
  writing-mode:vertical-rl;
  font-family:var(--font-serif);
  font-size:.72rem;letter-spacing:.4em;
  color:var(--muted);
}
.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.stamp{
  display:inline-grid;place-items:center;
  padding:.35rem .7rem;
  font-family:var(--font-serif);font-size:.76rem;letter-spacing:.22em;
  color:var(--paper);background:rgba(122,31,43,.85);
  border:1px solid rgba(243,231,211,.5);
  transform:rotate(-4deg);
}
.aurora{position:relative;isolation:isolate}
.aurora::before{
  content:"";position:absolute;inset:-12% -6%;z-index:-1;pointer-events:none;
  background:
    radial-gradient(560px 320px at 82% 6%,rgba(140,75,255,.20),transparent 66%),
    radial-gradient(520px 300px at 4% 82%,rgba(53,199,232,.14),transparent 66%);
}

/* ---------- 跳转条 ---------- */
.skip-link{
  position:fixed;top:.6rem;left:.6rem;z-index:200;
  padding:.72rem 1.1rem;
  background:linear-gradient(120deg,var(--gold),var(--orange));
  color:#160F09;font-weight:800;font-size:.9rem;letter-spacing:.06em;
  box-shadow:var(--glow-gold);
  transform:translateY(-180%);
  transition:transform .22s var(--ease);
}
.skip-link:focus{transform:translateY(0)}

/* ---------- 按钮 ---------- */
.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.74rem 1.4rem;
  font-size:.94rem;font-weight:800;letter-spacing:.06em;
  color:var(--paper);
  background:transparent;
  border:1px solid rgba(243,231,211,.35);
  border-radius:var(--radius);
  cursor:pointer;
  transition:border-color .24s var(--ease),color .24s var(--ease),box-shadow .24s var(--ease),transform .24s var(--ease),background .24s var(--ease);
}
.btn:hover{border-color:var(--orange);box-shadow:0 0 22px rgba(255,122,61,.35);transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn--gold{
  color:#160F09;border-color:transparent;
  background:linear-gradient(120deg,var(--gold),var(--orange));
  box-shadow:0 0 22px rgba(217,169,74,.32);
}
.btn--gold:hover{box-shadow:0 0 32px rgba(255,122,61,.55)}
.btn--cyan{color:var(--cyan);border-color:rgba(53,199,232,.5);background:rgba(53,199,232,.06)}
.btn--cyan:hover{border-color:var(--cyan);box-shadow:0 0 22px rgba(53,199,232,.35)}
.btn--ghost{color:var(--muted);border-color:rgba(183,175,192,.35)}
.btn--ghost:hover{color:var(--paper);border-color:var(--gold);box-shadow:0 0 20px rgba(217,169,74,.3)}

/* ---------- 标签与筛选项 ---------- */
.chip{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.42rem .9rem;
  font-size:.8rem;font-weight:700;letter-spacing:.14em;
  color:var(--muted);background:transparent;
  border:1px solid rgba(183,175,192,.35);
  border-radius:2px;cursor:pointer;
  transition:color .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease),box-shadow .22s var(--ease);
}
.chip:hover{color:var(--paper);border-color:var(--gold)}
.chip[aria-pressed="true"]{
  color:#160F09;border-color:transparent;
  background:linear-gradient(120deg,var(--gold),var(--orange));
  box-shadow:0 0 18px rgba(217,169,74,.35);
}
.tag-list{display:flex;flex-wrap:wrap;gap:.45rem}
.tag{
  display:inline-flex;align-items:center;
  padding:.22rem .62rem;
  font-size:.72rem;letter-spacing:.14em;
  color:var(--cyan);border:1px solid rgba(53,199,232,.38);background:rgba(53,199,232,.07);
}
.tag--red{color:#F2CCD2;border-color:rgba(122,31,43,.9);background:rgba(122,31,43,.4)}

/* ---------- 纸面 / 卡片 / 图片容器 ---------- */
.paper{
  position:relative;
  background:var(--paper);
  color:var(--ink-text);
  border:1px solid rgba(46,42,54,.35);
  box-shadow:var(--shadow-paper);
  padding:clamp(1.3rem,3vw,2.4rem);
}
.paper::before{
  content:"";position:absolute;inset:9px;pointer-events:none;
  border:1px dashed rgba(122,31,43,.28);
}
.paper__label{
  position:absolute;top:0;left:0;
  padding:.3rem .75rem;
  font-family:var(--font-serif);font-size:.72rem;letter-spacing:.24em;
  color:var(--paper);background:var(--red);
}
.paper .section__title,.paper .card__title{color:var(--ink-text);text-shadow:none}
.paper .lede,.paper .prose{color:#4A4356}

.card{
  position:relative;
  background:linear-gradient(180deg,rgba(23,20,31,.96),rgba(10,9,16,.96));
  border:1px solid rgba(217,169,74,.22);
  padding:clamp(1.1rem,2.4vw,1.6rem);
  transition:border-color .24s var(--ease),box-shadow .24s var(--ease),transform .24s var(--ease);
}
.card:hover{border-color:var(--orange);box-shadow:0 0 26px rgba(255,122,61,.22);transform:translateY(-2px)}
.card__title{font-size:1.1rem;color:var(--paper)}
.card__meta{font-size:.78rem;letter-spacing:.16em;color:var(--cyan);font-variant-numeric:tabular-nums}

.media{
  position:relative;overflow:hidden;isolation:isolate;
  background:var(--ink-2);
  border:1px solid rgba(217,169,74,.25);
}
.media img{width:100%;height:100%;object-fit:cover;display:block}
.media--wide{aspect-ratio:16/9}
.media--square{aspect-ratio:1/1}
.media--portrait{aspect-ratio:3/4}
.media--tall{aspect-ratio:4/5}
.media--auto{aspect-ratio:auto}
.media::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:repeating-linear-gradient(180deg,rgba(255,255,255,.05) 0 1px,transparent 1px 4px);
}
.media--frame::before{
  content:"";position:absolute;inset:10px;z-index:2;pointer-events:none;
  border:1px solid rgba(217,169,74,.45);
}
.media__caption{
  position:absolute;left:0;bottom:0;z-index:2;
  padding:.5rem .85rem;
  background:rgba(10,9,16,.8);
  color:var(--paper);font-size:.74rem;letter-spacing:.12em;
}

/* ---------- 网格 ---------- */
.grid{display:grid;gap:clamp(1rem,2.5vw,2rem)}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.grid--asym{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr)}

/* ---------- 面包屑 / 折叠 / 其他 ---------- */
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;
  font-size:.78rem;letter-spacing:.08em;color:var(--muted);
}
.breadcrumb a{color:var(--muted);border-bottom:1px solid rgba(183,175,192,.4);transition:color .2s ease,border-color .2s ease}
.breadcrumb a:hover{color:var(--gold);border-color:var(--gold)}
.breadcrumb__sep{color:rgba(183,175,192,.5)}

.fold{
  background:rgba(23,20,31,.72);
  border:1px solid rgba(183,175,192,.18);
  padding:0 1.1rem;margin-bottom:.6rem;
}
.fold>summary{
  display:flex;justify-content:space-between;gap:1rem;
  padding:.95rem 0;cursor:pointer;list-style:none;
  font-weight:700;color:var(--paper);
}
.fold>summary::-webkit-details-marker{display:none}
.fold>summary::after{content:"＋";color:var(--gold)}
.fold[open]>summary::after{content:"－"}
.fold__body{padding-bottom:1rem;color:var(--muted);font-size:.94rem}

.link-more{font-size:.86rem;font-weight:700;letter-spacing:.12em;color:var(--cyan)}
.link-more::after{content:" →";transition:margin-left .2s var(--ease)}
.link-more:hover::after{margin-left:4px}

.rule-band{
  height:12px;
  background-color:rgba(217,169,74,.05);
  background-image:repeating-linear-gradient(90deg,rgba(217,169,74,.55) 0 1px,transparent 1px 14px);
  border-top:1px solid rgba(217,169,74,.25);
  border-bottom:1px solid rgba(217,169,74,.25);
}

/* ---------- 显现与波纹 ---------- */
html[data-js] .reveal{
  opacity:0;
  transform:translateY(12px) scale(.98);
  transition:opacity .6s var(--ease),transform .6s var(--ease);
  transition-delay:var(--d,0s);
}
html[data-js] .reveal.is-in{opacity:1;transform:none}
.ripple{
  position:absolute;border-radius:50%;pointer-events:none;
  transform:scale(0);
  background:radial-gradient(circle,rgba(255,122,61,.45),rgba(217,169,74,0) 70%);
  animation:ripple-out .3s ease-out forwards;
}
@keyframes ripple-out{to{transform:scale(1);opacity:0}}

/* ==========================================================================
   页头
   ========================================================================== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--ink);
  color:var(--paper);
  border-bottom:1px solid rgba(217,169,74,.28);
}
.hdr__edge{
  display:block;height:3px;
  background:linear-gradient(90deg,var(--orange),var(--gold) 30%,var(--violet) 68%,var(--cyan));
  opacity:.9;
}
.hdr__top{
  overflow:hidden;max-height:200px;
  padding-block:clamp(.6rem,1.4vw,1rem);
  background:
    radial-gradient(1100px 200px at 10% -80%,rgba(140,75,255,.28),transparent 68%),
    var(--ink);
  border-bottom:1px solid rgba(217,169,74,.16);
  transition:max-height .32s var(--ease),padding .32s var(--ease),opacity .22s ease;
}
.hdr__wrap{
  width:min(100% - (var(--gutter) * 2),var(--wrap));
  margin-inline:auto;
  display:flex;align-items:center;
  gap:clamp(.75rem,2vw,1.5rem);
}
.hdr__wrap--bar{gap:1rem}

.hdr__brand{display:inline-flex;align-items:center;gap:.85rem;flex:0 0 auto}
.hdr__mark{
  width:34px;height:34px;flex:0 0 34px;
  display:grid;place-items:center;
  border:1px solid var(--gold);
  transform:rotate(45deg);
  background:linear-gradient(135deg,rgba(217,169,74,.24),rgba(140,75,255,.2));
  box-shadow:0 0 14px rgba(217,169,74,.28);
  transition:transform .32s var(--ease),width .32s var(--ease),height .32s var(--ease);
}
.hdr__mark-dot{width:10px;height:10px;background:var(--orange);box-shadow:0 0 12px var(--orange)}
.hdr__brand-text{display:flex;flex-direction:column;gap:.15rem}
.hdr__brand-name{font-size:1.14rem;font-weight:800;letter-spacing:.04em;color:var(--paper)}
.hdr__brand-sub{font-size:.74rem;letter-spacing:.2em;color:var(--gold)}
.hdr__brand:hover .hdr__mark{box-shadow:0 0 22px rgba(255,122,61,.55)}
.hdr__brand:hover .hdr__brand-name{text-shadow:0 0 18px rgba(217,169,74,.5)}

.hdr__topbar{
  flex:1 1 auto;
  font-size:.76rem;letter-spacing:.14em;color:var(--muted);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.hdr__utility{display:flex;align-items:center;gap:.5rem;flex:0 0 auto}
.hdr__util-link{
  display:inline-flex;align-items:center;
  padding:.4rem .85rem;
  font-size:.78rem;font-weight:700;letter-spacing:.1em;
  color:var(--muted);
  border:1px solid rgba(183,175,192,.32);
  transition:color .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.hdr__util-link:hover{color:var(--paper);border-color:var(--orange);box-shadow:0 0 18px rgba(255,122,61,.32)}
.hdr__util-link--gold{color:var(--gold);border-color:rgba(217,169,74,.55)}
.hdr__util-link--gold:hover{color:#160F09;background:linear-gradient(120deg,var(--gold),var(--orange));border-color:transparent}

.hdr__bar{
  position:relative;
  background:rgba(10,9,16,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(217,169,74,.22);
}
.hdr__wrap--bar{justify-content:flex-end;padding-block:.35rem}
.hdr__rail-label{
  flex:0 0 auto;
  font-family:var(--font-serif);font-size:.72rem;letter-spacing:.3em;
  color:rgba(183,175,192,.7);
  padding-right:1rem;margin-right:.25rem;
  border-right:1px solid rgba(217,169,74,.3);
}
.hdr__nav{flex:1 1 auto;display:flex;justify-content:flex-end}
.nav-list{display:flex;flex-wrap:wrap;gap:.2rem}
.nav-list__link{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;
  padding:.58rem .9rem;
  font-size:.94rem;font-weight:700;letter-spacing:.04em;
  color:var(--muted);
  border:1px solid transparent;
  transition:color .24s var(--ease),border-color .24s var(--ease),background .24s var(--ease),box-shadow .24s var(--ease);
}
.nav-list__link:hover{color:var(--paper);border-color:rgba(217,169,74,.45);background:rgba(217,169,74,.08)}
.nav-list__link[aria-current="page"]{
  color:#160F09;border-color:var(--gold);
  background:linear-gradient(120deg,var(--gold),var(--orange));
  box-shadow:0 0 18px rgba(217,169,74,.38);
}
.hdr__tick{
  flex:0 0 auto;width:76px;height:12px;margin-left:.75rem;
  background-image:repeating-linear-gradient(90deg,rgba(217,169,74,.6) 0 1px,transparent 1px 8px);
}
.hdr__progress{
  position:absolute;left:0;right:0;bottom:0;height:2px;
  background:rgba(217,169,74,.14);overflow:hidden;
}
.hdr__progress-fill{
  display:block;width:100%;height:100%;
  transform:scaleX(0);transform-origin:left center;
  background:linear-gradient(90deg,var(--violet),var(--cyan) 38%,var(--gold) 70%,var(--orange));
}

/* 滚动后的压缩态 */
.site-header[data-stuck] .hdr__top{max-height:72px;padding-block:.3rem;opacity:.94}
.site-header[data-stuck] .hdr__brand-sub,
.site-header[data-stuck] .hdr__topbar{display:none}
.site-header[data-stuck] .hdr__mark{width:26px;height:26px;flex-basis:26px}
.site-header[data-stuck] .hdr__wrap--bar{padding-block:.15rem}

/* 移动端栏目按钮 */
.nav-toggle{
  display:none;align-items:center;gap:.6rem;
  padding:.5rem .8rem;
  font-size:.84rem;font-weight:800;letter-spacing:.16em;
  color:var(--gold);
  border:1px solid rgba(217,169,74,.5);
  cursor:pointer;
  transition:color .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.nav-toggle:hover{color:var(--orange);border-color:var(--orange);box-shadow:0 0 18px rgba(255,122,61,.3)}
.nav-toggle__bars{display:flex;flex-direction:column;gap:4px;width:18px}
.nav-toggle__bars span{display:block;height:2px;background:currentColor;transition:transform .26s var(--ease),opacity .2s ease}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ==========================================================================
   页脚
   ========================================================================== */
.site-footer{
  position:relative;
  margin-top:clamp(3rem,8vw,6rem);
  color:var(--muted);
  border-top:1px solid rgba(217,169,74,.3);
  background:
    radial-gradient(900px 300px at 86% 0%,rgba(140,75,255,.18),transparent 70%),
    radial-gradient(700px 260px at 6% 100%,rgba(53,199,232,.12),transparent 70%),
    var(--ink);
}
.ftr__beam{
  display:block;height:3px;
  background:linear-gradient(90deg,var(--orange),var(--gold) 30%,var(--violet) 66%,var(--cyan));
}
.ftr__wrap{
  width:min(100% - (var(--gutter) * 2),var(--wrap));
  margin-inline:auto;
  padding-block:clamp(2.4rem,5vw,3.8rem);
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.4fr;
  gap:clamp(1.5rem,3vw,2.5rem);
}
.ftr__logo{font-size:1.2rem;font-weight:800;letter-spacing:.04em;color:var(--paper)}
.ftr__logo-sub{display:block;margin-top:.4rem;font-size:.76rem;font-weight:400;letter-spacing:.26em;color:var(--gold)}
.ftr__tagline{margin-top:.7rem;max-width:24ch;font-size:.92rem;line-height:1.85;color:var(--muted)}
.ftr__cta{margin-top:1.2rem}
.ftr__marks{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1.3rem}
.ftr__mark{
  padding:.24rem .55rem;
  font-family:var(--font-serif);font-size:.72rem;letter-spacing:.2em;
  color:rgba(183,175,192,.9);
  border:1px dashed rgba(183,175,192,.35);
}
.ftr__head{
  margin-bottom:1rem;padding-bottom:.55rem;
  font-size:.74rem;font-weight:800;letter-spacing:.3em;
  color:var(--gold);
  border-bottom:1px solid rgba(217,169,74,.22);
}
.ftr__list li{margin-bottom:.55rem}
.ftr__list a{
  font-size:.92rem;color:var(--muted);
  transition:color .2s ease,padding-left .2s var(--ease);
}
.ftr__list a:hover{color:var(--paper);padding-left:5px}
.ftr__contact-item{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:.4rem .6rem;
  margin-bottom:.85rem;
  font-size:.9rem;line-height:1.7;color:#DED2BE;
}
.ftr__contact-key{
  flex:0 0 100%;
  font-size:.68rem;letter-spacing:.28em;color:rgba(183,175,192,.55);
}
.ftr__contact-val{overflow-wrap:anywhere}
.ftr__copy-btn{
  padding:.2rem .58rem;
  font-size:.7rem;letter-spacing:.12em;
  color:var(--cyan);border:1px solid rgba(53,199,232,.5);
  cursor:pointer;
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.ftr__copy-btn:hover{background:rgba(53,199,232,.14);color:#EAF9FE}
.ftr__copy-btn[data-copied]{color:var(--gold);border-color:var(--gold);background:rgba(217,169,74,.12)}
.ftr__note{margin-top:.8rem;font-size:.8rem;line-height:1.75;color:rgba(183,175,192,.7)}

.ftr__base{border-top:1px solid rgba(183,175,192,.16);background:rgba(23,20,31,.6)}
.ftr__base-wrap{
  width:min(100% - (var(--gutter) * 2),var(--wrap));
  margin-inline:auto;
  padding-block:1.1rem;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:.7rem 1.5rem;
  font-size:.78rem;letter-spacing:.08em;
}
.ftr__copyright{color:rgba(183,175,192,.85)}
.ftr__icp{
  font-family:var(--font-serif);letter-spacing:.18em;
  color:rgba(183,175,192,.7);
}
.ftr__stamp{
  display:grid;place-items:center;
  width:46px;height:46px;
  font-family:var(--font-serif);font-size:1.05rem;letter-spacing:.1em;
  color:#F6DDDD;
  background:rgba(122,31,43,.5);
  border:2px solid rgba(122,31,43,.95);
  box-shadow:0 0 16px rgba(122,31,43,.5);
  transform:rotate(-8deg);
}

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width:1100px){
  .hdr__rail-label{display:none}
  .hdr__topbar{font-size:.72rem}
}
@media (max-width:900px){
  .grid--asym{grid-template-columns:minmax(0,1fr)}
  .hdr__topbar{display:none}
  .hdr__tick{display:none}
  .hdr__wrap--bar{justify-content:space-between}
  .nav-toggle{display:inline-flex}
  .hdr__nav{
    position:fixed;
    top:0;right:0;bottom:0;
    width:min(86vw,360px);
    z-index:90;
    padding:5.25rem 1.25rem 2rem;
    overflow-y:auto;
    background:linear-gradient(180deg,var(--ink-2),var(--ink));
    border-left:1px solid rgba(217,169,74,.4);
    transform:translateX(103%);
    visibility:hidden;
    transition:transform .34s var(--ease),visibility .34s linear;
  }
  .hdr__nav[data-open]{
    transform:translateX(0);
    visibility:visible;
    box-shadow:-28px 0 70px rgba(0,0,0,.65);
  }
  .nav-list{flex-direction:column;gap:.15rem}
  .nav-list__item{width:100%}
  .nav-list__link{
    width:100%;
    padding:.95rem 1rem;
    font-size:1.02rem;
    border-bottom:1px solid rgba(183,175,192,.14);
  }
  .nav-list__link[aria-current="page"]{border-bottom-color:transparent}
  html[data-nav-open]{overflow:hidden}
  .ftr__wrap{grid-template-columns:1fr 1fr}
  .ftr__brand{grid-column:1 / -1}
}
@media (max-width:640px){
  body{font-size:16px}
  .hdr__utility{display:none}
  .hdr__brand-sub{display:none}
  .hdr__wrap--bar{padding-block:.25rem}
  .ftr__wrap{grid-template-columns:1fr}
  .ftr__brand{grid-column:auto}
  .ftr__base-wrap{flex-direction:column;align-items:flex-start}
}

/* ==========================================================================
   无障碍：减少动态
   ========================================================================== */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  html[data-js] .reveal{opacity:1;transform:none}
  .ripple{display:none}
  .card:hover,.btn:hover{transform:none}
}