/* ==========================================================================
   经典指南 · 共享样式 /assets/site.css
   ========================================================================== */

:root{
  --cg-ink:#16243D;
  --cg-ink-deep:#0E1826;
  --cg-gold:#C9A227;
  --cg-gold-soft:#E8D9A8;
  --cg-jade:#4C8C7A;
  --cg-jade-deep:#2F5F52;
  --cg-vermilion:#C0442E;
  --cg-paper:#F7F3EA;
  --cg-sand:#EFE7D6;
  --cg-text:#3A4658;
  --cg-glass:rgba(255,255,255,.62);
  --cg-line:rgba(201,162,39,.34);
  --cg-line-ink:rgba(22,36,61,.14);
  --cg-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","Songti TC",serif;
  --cg-sans:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --cg-mono:"JetBrains Mono","SFMono-Regular",Consolas,"Liberation Mono",monospace;
  --cg-max:1280px;
  --cg-ease:cubic-bezier(.22,1,.36,1);
  --cg-header-h:104px;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--cg-header-h) + 16px);
}
body{
  margin:0;
  min-height:100%;
  background-color:var(--cg-paper);
  background-image:radial-gradient(rgba(22,36,61,.055) 1px,transparent 1px);
  background-size:24px 24px;
  color:var(--cg-text);
  font-family:var(--cg-sans);
  font-size:17px;
  line-height:1.75;
  letter-spacing:.01em;
  text-rendering:optimizeLegibility;
}
img,svg,picture,video{max-width:100%}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
ul,ol{margin:0;padding:0}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit}
table{border-collapse:collapse;width:100%}
:where(a,button,[tabindex],summary,label):focus-visible{
  outline:2px solid var(--cg-vermilion);
  outline-offset:3px;
  border-radius:2px;
}

/* ---------- 排版基元 ---------- */
.cg-display{
  font-family:var(--cg-serif);
  font-weight:300;
  font-size:clamp(48px,8vw,112px);
  line-height:1.04;
  letter-spacing:.02em;
  color:var(--cg-ink);
}
.cg-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--cg-mono);
  font-size:12px;
  font-weight:500;
  letter-spacing:.14em;
  color:var(--cg-jade-deep);
}
.cg-eyebrow::before{
  content:"";
  width:22px;
  height:1px;
  background:var(--cg-gold);
}
.cg-prose{max-width:34em;font-size:17px;line-height:1.75}
.cg-prose p{margin:0 0 1.05em}
.cg-prose h2,.cg-prose h3{
  font-family:var(--cg-serif);
  font-weight:400;
  color:var(--cg-ink);
  line-height:1.25;
  margin:1.8em 0 .6em;
}
.cg-prose a{color:var(--cg-jade-deep);text-decoration:none;border-bottom:1px solid var(--cg-line)}
.cg-prose a:hover{color:var(--cg-vermilion);border-bottom-color:var(--cg-vermilion)}
.cg-rule{
  height:1px;
  border:0;
  margin:clamp(28px,4vw,48px) 0;
  background:linear-gradient(90deg,var(--cg-line),rgba(201,162,39,0));
}

/* ---------- 布局 ---------- */
.cg-container{
  width:100%;
  max-width:var(--cg-max);
  margin:0 auto;
  padding:0 clamp(16px,4vw,40px);
}
.cg-section{padding:clamp(56px,8vw,120px) 0}
.cg-grid{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:clamp(16px,2.2vw,32px);
}

/* ---------- 按钮 ---------- */
.cg-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 20px;
  border:1px solid transparent;
  border-radius:2px;
  background:var(--cg-ink);
  color:var(--cg-paper);
  font-family:var(--cg-sans);
  font-size:14px;
  font-weight:500;
  letter-spacing:.05em;
  line-height:1.4;
  text-decoration:none;
  cursor:pointer;
  transition:background .22s var(--cg-ease),color .22s var(--cg-ease),
             border-color .22s var(--cg-ease),transform .22s var(--cg-ease);
}
.cg-btn:hover{background:var(--cg-jade-deep);transform:translateY(-1px)}
.cg-btn--gold{background:var(--cg-gold);color:var(--cg-ink-deep)}
.cg-btn--gold:hover{background:var(--cg-gold-soft);color:var(--cg-ink)}
.cg-btn--ghost{background:transparent;border-color:var(--cg-line);color:var(--cg-ink)}
.cg-btn--ghost:hover{background:rgba(201,162,39,.14);color:var(--cg-ink);border-color:var(--cg-gold)}
.cg-btn--jade{background:var(--cg-jade);color:#fff}
.cg-btn--jade:hover{background:var(--cg-jade-deep)}

/* ---------- 标签 ---------- */
.cg-tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:3px 9px;
  border:1px solid rgba(76,140,122,.32);
  border-radius:2px;
  background:rgba(76,140,122,.12);
  color:var(--cg-jade-deep);
  font-family:var(--cg-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  line-height:1.6;
  white-space:nowrap;
}
.cg-tag--red{background:rgba(192,68,46,.1);border-color:rgba(192,68,46,.34);color:var(--cg-vermilion)}
.cg-tag--gold{background:rgba(201,162,39,.16);border-color:rgba(201,162,39,.44);color:#7C6413}

/* ---------- 面包屑 ---------- */
.cg-breadcrumb{
  font-size:13px;
  letter-spacing:.04em;
  color:rgba(58,70,88,.72);
}
.cg-breadcrumb ol{display:flex;flex-wrap:wrap;list-style:none}
.cg-breadcrumb li{display:flex;align-items:center}
.cg-breadcrumb li + li::before{
  content:"/";
  margin:0 8px;
  color:var(--cg-gold);
  font-family:var(--cg-mono);
}
.cg-breadcrumb a{
  color:var(--cg-jade-deep);
  text-decoration:none;
  border-bottom:1px solid transparent;
}
.cg-breadcrumb a:hover{border-bottom-color:var(--cg-gold)}
.cg-breadcrumb [aria-current="page"]{color:var(--cg-ink);font-weight:500}

/* ---------- 竖索引 ---------- */
.cg-index{
  list-style:none;
  border-left:1px solid var(--cg-line);
}
.cg-index a{
  display:block;
  margin-left:-1px;
  padding:8px 0 8px 16px;
  border-left:2px solid transparent;
  color:rgba(58,70,88,.72);
  font-family:var(--cg-mono);
  font-size:12px;
  letter-spacing:.14em;
  text-decoration:none;
  transition:color .2s var(--cg-ease),border-color .2s var(--cg-ease);
}
.cg-index a:hover{color:var(--cg-ink);border-left-color:var(--cg-gold-soft)}
.cg-index a[aria-current="true"]{color:var(--cg-ink);border-left-color:var(--cg-vermilion)}

/* ---------- 图片容器（页面阶段填 img / 内联 SVG） ---------- */
.cg-media{
  position:relative;
  overflow:hidden;
  display:block;
  background:
    repeating-linear-gradient(135deg,rgba(201,162,39,.08) 0 2px,transparent 2px 9px),
    var(--cg-sand);
  border:1px solid var(--cg-line);
  border-radius:2px;
}
.cg-media img,
.cg-media picture,
.cg-media svg{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.cg-media--16x9{aspect-ratio:16/9}
.cg-media--4x3{aspect-ratio:4/3}
.cg-media--3x4{aspect-ratio:3/4}
.cg-media--1x1{aspect-ratio:1/1}
.cg-media__caption{
  position:absolute;
  left:0;
  bottom:0;
  right:0;
  padding:8px 12px;
  background:linear-gradient(rgba(14,24,38,0),rgba(14,24,38,.78));
  color:rgba(247,243,234,.86);
  font-family:var(--cg-mono);
  font-size:11.5px;
  letter-spacing:.08em;
}

/* ---------- 折叠面板 ---------- */
.cg-fold{border-top:1px solid var(--cg-line)}
.cg-fold:last-child{border-bottom:1px solid var(--cg-line)}
.cg-fold__head{
  display:flex;
  align-items:center;
  gap:14px;
  width:100%;
  padding:18px 6px;
  border:0;
  background:transparent;
  color:var(--cg-ink);
  font-family:var(--cg-sans);
  font-size:16.5px;
  font-weight:500;
  letter-spacing:.02em;
  text-align:left;
  cursor:pointer;
  transition:background .2s var(--cg-ease);
}
.cg-fold__head:hover{background:rgba(239,231,214,.6)}
.cg-fold__num{
  flex:0 0 auto;
  padding:2px 6px;
  border:1px solid var(--cg-line);
  border-radius:2px;
  color:var(--cg-jade-deep);
  font-family:var(--cg-mono);
  font-size:12px;
  letter-spacing:.06em;
}
.cg-fold__icon{
  position:relative;
  flex:0 0 auto;
  margin-left:auto;
  width:14px;
  height:14px;
}
.cg-fold__icon::before,
.cg-fold__icon::after{
  content:"";
  position:absolute;
  background:var(--cg-gold);
  transition:transform .24s var(--cg-ease),opacity .24s var(--cg-ease);
}
.cg-fold__icon::before{left:0;top:6px;width:14px;height:2px}
.cg-fold__icon::after{left:6px;top:0;width:2px;height:14px}
.cg-fold__head[aria-expanded="true"] .cg-fold__icon::after{transform:rotate(90deg);opacity:0}
.cg-fold__panel{padding:0 6px 22px 46px;margin-left:6px;border-left:2px solid var(--cg-gold-soft)}
.cg-fold__panel[hidden]{display:none}

/* ---------- 滚动显现 ---------- */
.cg-reveal,
[data-reveal]{
  opacity:0;
  transform:translateY(16px);
  transition:opacity .4s var(--cg-ease),transform .4s var(--cg-ease);
}
.cg-reveal.is-visible,
[data-reveal].is-visible{opacity:1;transform:none}

/* ---------- 头部 ---------- */
.cg-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(247,243,234,.82);
  -webkit-backdrop-filter:blur(16px) saturate(1.15);
  backdrop-filter:blur(16px) saturate(1.15);
  border-bottom:1px solid var(--cg-line);
  color:var(--cg-ink);
}
.cg-skip{
  position:absolute;
  left:16px;
  top:-64px;
  z-index:90;
  padding:10px 18px;
  background:var(--cg-ink);
  color:var(--cg-paper);
  font-size:14px;
  letter-spacing:.06em;
  text-decoration:none;
  border-radius:0 0 2px 2px;
  transition:top .2s var(--cg-ease);
}
.cg-skip:focus{top:0}
.cg-progress{
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:2px;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:linear-gradient(90deg,var(--cg-gold),var(--cg-vermilion));
  pointer-events:none;
}
.cg-header__bar{
  display:flex;
  align-items:center;
  gap:clamp(14px,2.2vw,34px);
  max-width:var(--cg-max);
  margin:0 auto;
  padding:10px clamp(16px,4vw,40px);
  min-height:64px;
}
.cg-brand{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
  text-decoration:none;
  color:var(--cg-ink);
}
.cg-brand__mark{
  display:grid;
  place-items:center;
  width:28px;
  height:28px;
  border:1px solid var(--cg-gold);
  border-radius:2px;
  background:linear-gradient(160deg,rgba(201,162,39,.26),rgba(201,162,39,0));
}
.cg-brand__dot{
  width:9px;
  height:9px;
  background:var(--cg-vermilion);
  border-radius:1px;
  transform:rotate(45deg);
  transition:transform .24s var(--cg-ease);
}
.cg-brand:hover .cg-brand__dot{transform:rotate(0deg)}
.cg-brand__text{display:flex;flex-direction:column;line-height:1.2}
.cg-brand__name{
  font-family:var(--cg-serif);
  font-size:18px;
  font-weight:500;
  letter-spacing:.1em;
  color:var(--cg-ink);
}
.cg-brand__line{
  margin-top:2px;
  font-family:var(--cg-mono);
  font-size:10.5px;
  letter-spacing:.16em;
  color:var(--cg-jade-deep);
}
.cg-nav{flex:1 1 auto;display:flex;justify-content:center}
.cg-nav__list{
  display:flex;
  align-items:center;
  gap:clamp(10px,1.8vw,26px);
  list-style:none;
}
.cg-nav__item{list-style:none}
.cg-nav__link{
  position:relative;
  display:inline-block;
  padding:6px 2px;
  color:rgba(22,36,61,.74);
  font-size:14.5px;
  letter-spacing:.05em;
  text-decoration:none;
  transition:color .2s var(--cg-ease);
}
.cg-nav__link::after{
  content:"";
  position:absolute;
  left:0;
  bottom:0;
  width:0;
  height:2px;
  background:var(--cg-vermilion);
  transition:width .28s var(--cg-ease);
}
.cg-nav__link:hover,
.cg-nav__link:focus-visible{color:var(--cg-ink)}
.cg-nav__link:hover::after,
.cg-nav__link:focus-visible::after{width:100%}
.cg-nav__link[aria-current="page"]{color:var(--cg-ink);font-weight:600}
.cg-nav__link[aria-current="page"]::after{width:100%}
.cg-header__tools{
  display:flex;
  align-items:center;
  gap:8px;
  flex:0 0 auto;
}
.cg-version{
  padding:4px 9px;
  border:1px solid var(--cg-line);
  border-radius:2px;
  background:rgba(201,162,39,.14);
  color:#7C6413;
  font-family:var(--cg-mono);
  font-size:12px;
  letter-spacing:.1em;
  cursor:pointer;
  transition:background .2s var(--cg-ease),color .2s var(--cg-ease),border-color .2s var(--cg-ease);
}
.cg-version:hover{background:rgba(201,162,39,.3);border-color:var(--cg-gold);color:var(--cg-ink)}
.cg-icon-btn{
  display:inline-grid;
  place-items:center;
  width:34px;
  height:34px;
  border:1px solid var(--cg-line-ink);
  border-radius:2px;
  color:var(--cg-ink);
  background:rgba(255,255,255,.5);
  transition:background .2s var(--cg-ease),border-color .2s var(--cg-ease);
}
.cg-icon-btn svg{width:17px;height:17px}
.cg-icon-btn:hover{background:rgba(201,162,39,.18);border-color:var(--cg-gold)}
.cg-cta{
  display:inline-flex;
  align-items:center;
  padding:9px 16px;
  border-radius:2px;
  background:var(--cg-ink);
  color:var(--cg-paper);
  font-size:13.5px;
  letter-spacing:.06em;
  text-decoration:none;
  transition:background .22s var(--cg-ease),color .22s var(--cg-ease);
}
.cg-cta:hover{background:var(--cg-jade-deep);color:#fff}
.cg-nav-toggle{
  display:none;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border:1px solid var(--cg-line);
  border-radius:2px;
  background:rgba(255,255,255,.55);
  color:var(--cg-ink);
  font-size:13px;
  letter-spacing:.08em;
  cursor:pointer;
}
.cg-nav-toggle:hover{background:rgba(201,162,39,.16)}
.cg-nav-toggle__bars{display:inline-flex;flex-direction:column;gap:3px;width:16px}
.cg-nav-toggle__bars i{display:block;height:1.5px;background:currentColor;border-radius:1px;transition:transform .24s var(--cg-ease),opacity .24s var(--cg-ease)}
.cg-nav-toggle[aria-expanded="true"] .cg-nav-toggle__bars i:nth-child(1){transform:translateY(4.5px) rotate(45deg)}
.cg-nav-toggle[aria-expanded="true"] .cg-nav-toggle__bars i:nth-child(2){opacity:0}
.cg-nav-toggle[aria-expanded="true"] .cg-nav-toggle__bars i:nth-child(3){transform:translateY(-4.5px) rotate(-45deg)}
.cg-quick{
  display:flex;
  align-items:center;
  gap:8px;
  max-width:var(--cg-max);
  margin:0 auto;
  padding:0 clamp(16px,4vw,40px) 10px;
  overflow-x:auto;
  scrollbar-width:none;
}
.cg-quick::-webkit-scrollbar{display:none}
.cg-quick__link{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:4px 11px;
  border:1px solid var(--cg-line);
  border-radius:999px;
  background:rgba(255,255,255,.5);
  color:var(--cg-jade-deep);
  font-size:12px;
  letter-spacing:.06em;
  text-decoration:none;
  transition:background .2s var(--cg-ease),border-color .2s var(--cg-ease),color .2s var(--cg-ease);
}
.cg-quick__link:hover{background:rgba(76,140,122,.14);border-color:var(--cg-jade);color:var(--cg-ink)}
.cg-quick__idx{
  font-family:var(--cg-mono);
  font-size:10px;
  letter-spacing:.08em;
  color:var(--cg-gold);
}

/* ---------- 页脚 ---------- */
.cg-footer{
  position:relative;
  overflow:hidden;
  background:var(--cg-ink-deep);
  color:rgba(247,243,234,.74);
  font-size:14.5px;
}
.cg-footer::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    repeating-linear-gradient(90deg,rgba(232,217,168,.05) 0 1px,transparent 1px 110px),
    radial-gradient(120% 90% at 82% 0%,rgba(201,162,39,.14),transparent 62%);
}
.cg-footer__inner{
  position:relative;
  max-width:var(--cg-max);
  margin:0 auto;
  padding:clamp(44px,7vw,84px) clamp(16px,4vw,40px) 26px;
}
.cg-footer__grid{
  display:grid;
  grid-template-columns:1.4fr .75fr .95fr 1.15fr;
  gap:clamp(26px,4vw,56px);
  padding-bottom:clamp(30px,4vw,52px);
  border-bottom:1px solid rgba(232,217,168,.18);
}
.cg-footer__col{min-width:0}
.cg-footer__col--brand{display:flex;flex-direction:column;align-items:flex-start}
.cg-seal{
  position:relative;
  display:grid;
  place-items:center;
  gap:2px;
  width:96px;
  height:96px;
  margin-bottom:18px;
  padding:12px;
  border:1px solid rgba(201,162,39,.7);
  border-radius:50%;
  color:var(--cg-gold-soft);
  font-family:var(--cg-mono);
  font-size:10px;
  letter-spacing:.16em;
  text-align:center;
  transform:rotate(-8deg);
  transition:transform .24s var(--cg-ease);
}
.cg-seal::before{
  content:"";
  position:absolute;
  inset:6px;
  border:1px dashed rgba(201,162,39,.35);
  border-radius:50%;
}
.cg-seal:hover{transform:rotate(0deg) scale(1.04)}
.cg-seal__text{line-height:1.3}
.cg-seal__ver{color:var(--cg-gold);font-size:12px;letter-spacing:.1em}
.cg-footer__name{
  margin-bottom:6px;
  color:var(--cg-paper);
  font-family:var(--cg-serif);
  font-size:26px;
  font-weight:400;
  letter-spacing:.1em;
  line-height:1.3;
}
.cg-footer__slogan{
  margin-bottom:18px;
  color:rgba(232,217,168,.65);
  font-size:13px;
  letter-spacing:.1em;
}
.cg-footer__title{
  margin-bottom:14px;
  color:var(--cg-gold);
  font-family:var(--cg-mono);
  font-size:11.5px;
  font-weight:500;
  letter-spacing:.18em;
}
.cg-footer__list{
  display:grid;
  gap:9px;
  list-style:none;
}
.cg-footer__list a{
  color:rgba(247,243,234,.76);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .2s var(--cg-ease),border-color .2s var(--cg-ease);
}
.cg-footer__list a:hover{color:var(--cg-gold-soft);border-bottom-color:rgba(201,162,39,.6)}
.cg-footer__list--downloads a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.cg-count{
  flex:0 0 auto;
  padding:0 6px;
  border:1px solid rgba(232,217,168,.24);
  border-radius:2px;
  color:rgba(232,217,168,.86);
  font-family:var(--cg-mono);
  font-size:11.5px;
  letter-spacing:.08em;
}
.cg-footer__note{
  margin:14px 0 18px;
  color:rgba(247,243,234,.52);
  font-size:12px;
  line-height:1.7;
  letter-spacing:.04em;
}
.cg-footer__contact{gap:12px}
.cg-footer__contact li{display:grid;gap:2px}
.cg-footer__label{
  color:rgba(232,217,168,.6);
  font-family:var(--cg-mono);
  font-size:11px;
  letter-spacing:.14em;
}
.cg-footer__value{color:rgba(247,243,234,.86);font-size:14px;line-height:1.6;word-break:break-word}
.cg-footer__base{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 22px;
  padding-top:20px;
  color:rgba(247,243,234,.56);
  font-size:12.5px;
  letter-spacing:.05em;
}
.cg-footer__legal{margin:0}
.cg-footer__meta{display:flex;flex-wrap:wrap;gap:18px;list-style:none}
.cg-footer__meta a{
  color:rgba(247,243,234,.72);
  text-decoration:none;
  transition:color .2s var(--cg-ease);
}
.cg-footer__meta a:hover{color:var(--cg-gold-soft)}
.cg-footer__icp{
  margin:0 0 0 auto;
  color:rgba(232,217,168,.55);
  font-family:var(--cg-mono);
  font-size:11.5px;
  letter-spacing:.1em;
}

/* ---------- 平板 ---------- */
@media (max-width:1023px){
  :root{--cg-header-h:100px}
  .cg-nav{
    position:absolute;
    left:0;
    right:0;
    top:100%;
    display:none;
    flex-direction:column;
    align-items:stretch;
    max-height:calc(100vh - 96px);
    overflow-y:auto;
    padding:6px clamp(16px,4vw,28px) 22px;
    background:rgba(247,243,234,.98);
    -webkit-backdrop-filter:blur(18px);
    backdrop-filter:blur(18px);
    border-bottom:1px solid var(--cg-line);
    box-shadow:0 26px 48px -32px rgba(14,24,38,.62);
  }
  .cg-nav[data-open="true"]{display:flex}
  .cg-nav__list{flex-direction:column;align-items:stretch;gap:0}
  .cg-nav__item{border-bottom:1px solid rgba(201,162,39,.26)}
  .cg-nav__item:last-child{border-bottom:0}
  .cg-nav__link{display:block;padding:14px 4px;font-size:16px}
  .cg-nav__link::after{display:none}
  .cg-nav__link[aria-current="page"]{color:var(--cg-vermilion);font-weight:600}
  .cg-nav-toggle{display:inline-flex}
  .cg-icon-btn{display:none}
  .cg-header__tools{margin-left:auto}
  .cg-grid{grid-template-columns:repeat(6,minmax(0,1fr))}
  .cg-footer__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cg-footer__icp{margin-left:0}
}

/* ---------- 手机 ---------- */
@media (max-width:640px){
  body{font-size:16px}
  :root{--cg-header-h:94px}
  .cg-header__bar{flex-wrap:nowrap;gap:10px;min-height:56px;padding:8px 16px}
  .cg-brand__line{display:none}
  .cg-brand__name{font-size:16px}
  .cg-cta{display:none}
  .cg-quick{padding:0 16px 8px;gap:6px}
  .cg-quick__link{font-size:11.5px;padding:3px 9px}
  .cg-grid{grid-template-columns:minmax(0,1fr)}
  .cg-footer__grid{grid-template-columns:minmax(0,1fr);gap:30px}
  .cg-footer__base{flex-direction:column;align-items:flex-start;gap:8px}
  .cg-fold__panel{padding-left:14px}
  .cg-footer__name{font-size:23px}
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .cg-reveal,
  [data-reveal]{opacity:1 !important;transform:none !important}
  .cg-seal,
  .cg-seal:hover{transform:rotate(-8deg) !important}
  .cg-brand:hover .cg-brand__dot{transform:rotate(45deg)}
  .cg-btn:hover{transform:none}
}