/* ==========================================================
   亚新官网 · 共享 Site Kit（/assets/site.css）
   深海墨蓝仪表盘 + 暖纸阅读面 + 粗边框堆叠面板
   ========================================================== */

:root{
  /* 色板 */
  --c-ink:#081A2B;
  --c-panel:#0F2B44;
  --c-paper:#F4EBDD;
  --c-paper-dim:#E4D8C6;
  --c-text:#11181D;
  --c-signal:#FF6A2A;
  --c-cyan:#34F0CF;
  --c-gold:#E0A83E;
  --c-teal:#1C8A70;
  --c-mist:#91A7B7;
  --c-line:rgba(145,167,183,.28);
  --c-edge:#04101B;

  /* 字体 */
  --f-head:'Noto Serif SC','Source Han Serif SC','Songti SC',serif;
  --f-body:'Noto Sans SC','Source Han Sans SC','PingFang SC',sans-serif;
  --f-label:'Barlow Condensed','DIN Alternate','Noto Sans SC',sans-serif;

  /* 尺寸与节奏 */
  --wrap:1180px;
  --bd:3px;
  --bd-thick:4px;
  --gap:clamp(16px,2.4vw,30px);
  --pad-x:clamp(14px,3vw,32px);
  --shadow-hard:8px 8px 0 rgba(2,9,15,.62);
  --shadow-soft:5px 5px 0 rgba(2,9,15,.5);
  --ease:cubic-bezier(.2,.8,.2,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:118px;
}
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{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--c-signal);outline-offset:3px}

/* ---------- 中文排版底子 ---------- */
body{
  margin:0;
  min-height:100vh;
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.7;
  font-weight:400;
  color:var(--c-paper);
  background-color:var(--c-ink);
  background-image:
    linear-gradient(to right, rgba(52,240,207,.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(52,240,207,.055) 1px, transparent 1px);
  background-size:42px 42px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:var(--f-head);
  font-weight:700;
  line-height:1.22;
  letter-spacing:-.02em;
  color:var(--c-paper);
  text-wrap:balance;
}
h1{font-size:clamp(40px,6vw,84px)}
h2{font-size:clamp(30px,4vw,48px)}
h3{font-size:clamp(22px,2.4vw,30px)}
h4{font-size:clamp(18px,1.8vw,22px);letter-spacing:-.01em}
p{overflow-wrap:break-word}
strong{font-weight:700;color:var(--c-paper)}
::selection{background:var(--c-signal);color:#0B0705}

/* ---------- 跳转与无障碍 ---------- */
.skip-link{
  position:absolute;
  left:12px;
  top:-120px;
  z-index:200;
  display:inline-block;
  padding:10px 18px;
  font-family:var(--f-label);
  font-size:13px;
  letter-spacing:.16em;
  color:#0B0705;
  background:var(--c-signal);
  border:3px solid #0B0705;
  box-shadow:4px 4px 0 rgba(2,9,15,.6);
  transition:top .16s var(--ease);
}
.skip-link:focus{top:12px}

/* ==========================================================
   头部：左右分置 + 编号导航
   ========================================================== */
.site-header{
  position:sticky;
  top:0;
  z-index:120;
  background:rgba(8,26,43,.94);
  border-bottom:1px solid var(--c-line);
  backdrop-filter:blur(6px);
  transition:background .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.site-header.is-compact{
  background:var(--c-ink);
  border-bottom-color:var(--c-signal);
  box-shadow:0 10px 22px rgba(2,9,15,.55);
}
.scroll-progress{
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:3px;
  background:transparent;
  pointer-events:none;
}
.scroll-progress > span{
  display:block;
  height:100%;
  width:0;
  background:linear-gradient(90deg,var(--c-cyan),var(--c-signal));
  transition:width .12s linear;
}
.header-inner{
  position:relative;
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:var(--pad-x);
  min-height:84px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:clamp(10px,2vw,28px);
  transition:min-height .2s var(--ease);
}
.site-header.is-compact .header-inner{min-height:64px}

.header-left{
  display:flex;
  align-items:center;
  gap:clamp(10px,1.6vw,22px);
  min-width:0;
}
.brand-block{
  display:flex;
  align-items:baseline;
  gap:12px;
  min-width:0;
  transition:color .16s var(--ease);
}
.brand-mark{
  font-family:var(--f-head);
  font-size:clamp(21px,2.2vw,26px);
  font-weight:700;
  line-height:1;
  letter-spacing:.06em;
  padding-bottom:5px;
  border-bottom:var(--bd) solid var(--c-signal);
  transition:border-color .16s var(--ease),color .16s var(--ease);
}
.brand-block:hover .brand-mark,
.brand-block:focus-visible .brand-mark{border-bottom-color:var(--c-cyan);color:var(--c-cyan)}
.brand-sign{
  font-family:var(--f-label);
  font-size:12px;
  letter-spacing:.16em;
  color:var(--c-mist);
  padding-left:12px;
  border-left:1px solid rgba(145,167,183,.45);
  white-space:nowrap;
}
.header-home{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:5px 10px;
  font-family:var(--f-label);
  font-size:12px;
  letter-spacing:.16em;
  color:var(--c-cyan);
  background:rgba(52,240,207,.06);
  border:2px solid rgba(52,240,207,.42);
  white-space:nowrap;
  transition:background .16s var(--ease),color .16s var(--ease),border-color .16s var(--ease);
}
.header-home::before{
  content:"";
  width:6px;
  height:6px;
  background:var(--c-cyan);
  transition:background .16s var(--ease);
}
.header-home:hover,
.header-home:focus-visible{
  background:var(--c-cyan);
  color:var(--c-ink);
  border-color:var(--c-cyan);
}
.header-home:hover::before,
.header-home:focus-visible::before{background:var(--c-ink)}

/* 导航 */
.primary-nav{min-width:0}
.nav-list{
  display:flex;
  align-items:center;
  gap:2px;
  margin:0;
  padding:0;
  list-style:none;
}
.nav-item{display:block}
.nav-link{
  display:inline-flex;
  align-items:baseline;
  gap:7px;
  padding:9px 10px 7px;
  font-size:14px;
  line-height:1.35;
  color:var(--c-paper);
  border-bottom:var(--bd) solid transparent;
  white-space:nowrap;
  transition:color .16s var(--ease),border-color .16s var(--ease),background .16s var(--ease);
}
.nav-index{
  font-family:var(--f-label);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--c-mist);
  transition:color .16s var(--ease);
}
.nav-link:hover,
.nav-link:focus-visible{
  color:#FFFFFF;
  background:rgba(255,106,42,.09);
  border-bottom-color:var(--c-signal);
}
.nav-link:hover .nav-index,
.nav-link:focus-visible .nav-index{color:var(--c-signal)}
.nav-link[aria-current="page"]{
  color:var(--c-cyan);
  border-bottom-color:var(--c-cyan);
  background:rgba(52,240,207,.07);
}
.nav-link[aria-current="page"] .nav-index{color:var(--c-cyan)}

/* 移动导航按钮 */
.nav-toggle{
  display:none;
  align-items:center;
  gap:9px;
  padding:8px 12px;
  font-family:var(--f-label);
  font-size:12px;
  letter-spacing:.18em;
  color:var(--c-paper);
  background:var(--c-panel);
  border:2px solid var(--c-mist);
  cursor:pointer;
  transition:border-color .16s var(--ease),color .16s var(--ease),background .16s var(--ease);
}
.nav-toggle:hover,
.nav-toggle:focus-visible{
  border-color:var(--c-signal);
  color:#FFFFFF;
  background:rgba(255,106,42,.12);
}
.nav-toggle-icon{
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  width:18px;
  height:12px;
}
.nav-toggle-bar{
  display:block;
  height:2px;
  width:100%;
  background:currentColor;
  transition:transform .18s var(--ease),opacity .12s linear;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1){transform:translateY(5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
.nav-toggle-label{line-height:1}

/* ==========================================================
   页脚：三栏 + 加宽联系锚点
   ========================================================== */
.site-footer{
  position:relative;
  margin-top:clamp(48px,7vw,96px);
  color:var(--c-paper);
  background:var(--c-ink);
  border-top:var(--bd-thick) solid var(--c-panel);
}
.footer-inner{
  max-width:var(--wrap);
  margin-inline:auto;
  padding:clamp(32px,4.5vw,64px) var(--pad-x) clamp(18px,2vw,26px);
}
.footer-brand{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding-bottom:clamp(18px,2.4vw,28px);
  border-bottom:1px solid var(--c-line);
}
.footer-brand-name{
  font-family:var(--f-head);
  font-size:clamp(30px,4vw,46px);
  font-weight:700;
  line-height:1;
  letter-spacing:-.01em;
  padding-bottom:7px;
  border-bottom:var(--bd-thick) solid var(--c-signal);
  transition:color .16s var(--ease),border-color .16s var(--ease);
}
.footer-brand-name:hover,
.footer-brand-name:focus-visible{color:var(--c-cyan);border-bottom-color:var(--c-cyan)}
.footer-tagline{
  font-family:var(--f-label);
  font-size:13px;
  letter-spacing:.16em;
  color:var(--c-mist);
  margin:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1fr 1fr 1.6fr;
  gap:clamp(22px,3vw,44px);
  padding-top:clamp(24px,3vw,40px);
}
.footer-col{
  display:flex;
  flex-direction:column;
  gap:14px;
  min-width:0;
}
.footer-title{
  font-family:var(--f-label);
  font-size:13px;
  font-weight:700;
  letter-spacing:.2em;
  color:var(--c-cyan);
  margin:0;
  padding-bottom:8px;
  border-bottom:2px solid rgba(52,240,207,.28);
}
.footer-list{
  display:flex;
  flex-direction:column;
  gap:9px;
  margin:0;
  padding:0;
  list-style:none;
}
.footer-link{
  display:inline-block;
  width:fit-content;
  font-size:14.5px;
  color:var(--c-paper);
  border-bottom:1px solid transparent;
  transition:color .16s var(--ease),border-color .16s var(--ease);
}
.footer-link:hover,
.footer-link:focus-visible{color:var(--c-cyan);border-bottom-color:var(--c-cyan)}
.footer-col--wide{
  position:relative;
  padding:clamp(16px,2vw,24px);
  background-color:rgba(15,43,68,.92);
  border:2px solid rgba(28,138,112,.55);
  box-shadow:var(--shadow-soft);
}
.footer-col--wide::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:radial-gradient(rgba(28,138,112,.75) 1.4px, transparent 1.5px);
  background-size:13px 13px;
  opacity:.3;
  pointer-events:none;
}
.footer-col--wide > *{position:relative;z-index:1}
.footer-contact{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin:0;
  padding:0;
  list-style:none;
  font-size:14.5px;
  color:var(--c-paper);
}
.footer-contact li{
  display:flex;
  align-items:baseline;
  gap:10px;
  line-height:1.6;
}
.footer-contact-label{
  flex:0 0 auto;
  min-width:3.2em;
  font-family:var(--f-label);
  font-size:11.5px;
  letter-spacing:.18em;
  color:var(--c-gold);
}
.footer-contact-value{color:var(--c-paper);word-break:break-word}
.footer-contact-note{
  margin:0;
  font-size:13px;
  line-height:1.65;
  color:var(--c-mist);
}
.footer-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:clamp(26px,3vw,40px);
  padding-top:16px;
  border-top:1px solid var(--c-line);
  font-family:var(--f-label);
  font-size:12px;
  letter-spacing:.12em;
  color:var(--c-mist);
}
.footer-legal,
.footer-colophon{margin:0;color:var(--c-mist)}

/* ==========================================================
   通用容器
   ========================================================== */
.wrap{
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:var(--pad-x);
}
.page-shell{
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:var(--pad-x);
}
.section{padding-block:clamp(40px,6vw,88px)}
.page-head{padding-block:clamp(24px,4vw,56px) clamp(16px,2vw,28px)}
.page-title{
  font-size:clamp(34px,5vw,64px);
  margin:0;
  letter-spacing:-.02em;
}
.section-head{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:clamp(20px,3vw,34px);
  padding-bottom:14px;
  border-bottom:2px solid var(--c-line);
}
.section-title{
  font-family:var(--f-head);
  font-size:clamp(24px,3vw,34px);
  letter-spacing:-.02em;
  margin:0;
}
.lede{
  max-width:60ch;
  font-size:clamp(17px,1.6vw,20px);
  line-height:1.7;
  color:var(--c-paper);
}
.panel--paper .lede{color:var(--c-text)}
.prose{
  max-width:68ch;
  font-size:17px;
  line-height:1.7;
  color:var(--c-paper);
}
.prose p + p{margin-top:1em}
.prose h2,.prose h3{margin-top:1.6em;margin-bottom:.5em}
.prose ul,.prose ol{margin:1em 0;padding-left:1.4em;list-style:revert}
.prose li + li{margin-top:.4em}
.prose a{color:var(--c-cyan);text-decoration:underline;text-underline-offset:3px}
.panel--paper .prose{color:var(--c-text)}
.panel--paper .prose a{color:#0B4F44}
.rule{
  border:0;
  border-top:2px solid var(--c-line);
  margin:0;
}

/* ---------- 网格 ---------- */
.grid{
  display:grid;
  gap:var(--gap);
}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--aside{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
.stack{display:flex;flex-direction:column;gap:var(--gap)}
.stack--tight{display:flex;flex-direction:column;gap:10px}

/* ---------- 堆叠面板 ---------- */
.panel{
  position:relative;
  padding:clamp(18px,2.6vw,34px);
  color:var(--c-paper);
  background:var(--c-panel);
  border:var(--bd) solid var(--c-edge);
  box-shadow:var(--shadow-hard);
}
.panel--paper{
  color:var(--c-text);
  background:var(--c-paper);
  border-color:var(--c-ink);
  box-shadow:var(--shadow-hard);
}
.panel--signal{
  border-color:var(--c-signal);
  box-shadow:8px 8px 0 rgba(255,106,42,.26);
}
.panel--gold{
  border-color:var(--c-gold);
  background:linear-gradient(150deg,#17324C 0%,#0F2B44 52%,#3C2F13 100%);
  box-shadow:8px 8px 0 rgba(224,168,62,.24);
}
.panel-head{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:16px;
  padding-bottom:12px;
  border-bottom:2px solid var(--c-line);
}
.panel--paper .panel-head{border-bottom-color:rgba(17,24,29,.22)}
.panel-title{
  font-family:var(--f-head);
  font-size:clamp(19px,2vw,26px);
  font-weight:700;
  letter-spacing:-.01em;
  margin:0;
  color:var(--c-paper);
}
.panel--paper .panel-title{color:var(--c-text)}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-family:var(--f-label);
  font-size:12px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--c-cyan);
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--c-cyan)}
.label{
  font-family:var(--f-label);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--c-mist);
}

/* ---------- 标签 ---------- */
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 9px;
  font-family:var(--f-label);
  font-size:11.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--c-mist);
  border:1.5px solid currentColor;
  background:transparent;
}
.tag--cyan{color:var(--c-cyan);border-color:rgba(52,240,207,.62);background:rgba(52,240,207,.1)}
.tag--orange{color:#FF8B5A;border-color:rgba(255,106,42,.66);background:rgba(255,106,42,.12)}
.tag--gold{color:var(--c-gold);border-color:rgba(224,168,62,.68);background:rgba(224,168,62,.12)}
.tag--teal{color:#5AD7BA;border-color:rgba(28,138,112,.8);background:rgba(28,138,112,.18)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:12px 20px;
  font-family:var(--f-label);
  font-size:14px;
  letter-spacing:.12em;
  color:var(--c-ink);
  background:var(--c-paper);
  border:var(--bd) solid var(--c-edge);
  box-shadow:var(--shadow-soft);
  cursor:pointer;
  transition:transform .16s var(--ease),box-shadow .16s var(--ease),background .16s var(--ease),color .16s var(--ease),border-color .16s var(--ease);
}
.btn:hover{
  transform:translate(-2px,-2px);
  box-shadow:7px 7px 0 rgba(2,9,15,.55);
}
.btn:active{
  transform:translate(2px,2px);
  box-shadow:2px 2px 0 rgba(2,9,15,.5);
}
.btn--primary{
  color:#0B0705;
  background:var(--c-signal);
  border-color:#0B0705;
  box-shadow:5px 5px 0 rgba(2,9,15,.62);
}
.btn--primary:hover{background:#FF8347}
.btn--ghost{
  color:var(--c-paper);
  background:transparent;
  border-color:var(--c-paper);
  box-shadow:5px 5px 0 rgba(52,240,207,.3);
}
.btn--ghost:hover{color:var(--c-ink);background:var(--c-paper)}
.btn--quiet{
  color:var(--c-cyan);
  background:transparent;
  border-color:rgba(52,240,207,.58);
  box-shadow:4px 4px 0 rgba(52,240,207,.22);
}
.btn--quiet:hover{background:rgba(52,240,207,.14);color:#BFFFF3}

/* ---------- 编号索引 / 时间线 ---------- */
.index-list{
  display:grid;
  gap:0;
  margin:0;
  padding:0;
  list-style:none;
}
.index-item{
  border-top:1.5px solid var(--c-line);
}
.index-item:last-child{border-bottom:1.5px solid var(--c-line)}
.index-link{
  display:flex;
  align-items:baseline;
  gap:14px;
  padding:14px 6px;
  color:var(--c-paper);
  transition:background .16s var(--ease),color .16s var(--ease),padding-left .16s var(--ease);
}
.index-link:hover,
.index-link:focus-visible{
  color:var(--c-cyan);
  background:rgba(52,240,207,.07);
  padding-left:12px;
}
.index-num{
  flex:0 0 auto;
  min-width:2.6ch;
  font-family:var(--f-label);
  font-size:12px;
  letter-spacing:.12em;
  color:var(--c-signal);
}

/* ---------- 数据 ---------- */
.stat{display:flex;flex-direction:column;gap:4px}
.stat-value{
  font-family:var(--f-label);
  font-size:clamp(28px,3.4vw,44px);
  line-height:1;
  letter-spacing:.02em;
  color:var(--c-gold);
  font-variant-numeric:tabular-nums;
}
.stat-label{font-size:13px;line-height:1.5;color:var(--c-mist)}

/* ---------- 图片容器（页面阶段放置占位图） ---------- */
.media-frame{
  position:relative;
  display:block;
  width:100%;
  aspect-ratio:16 / 9;
  overflow:hidden;
  background:var(--c-panel);
  border:var(--bd) solid var(--c-edge);
  box-shadow:var(--shadow-soft);
}
.media-frame > img,
.media-frame > picture > img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .22s var(--ease);
}
.media-frame:hover > img,
.media-frame:hover > picture > img{transform:scale(1.015)}
.media-frame--wide{aspect-ratio:21 / 9}
.media-frame--tall{aspect-ratio:4 / 5}
.media-frame--square{aspect-ratio:1 / 1}
.media-frame--paper{
  border-color:var(--c-paper);
  box-shadow:6px 6px 0 rgba(244,235,221,.24);
}
.media-caption{
  margin-top:10px;
  font-family:var(--f-label);
  font-size:12px;
  letter-spacing:.12em;
  color:var(--c-mist);
}

/* ---------- 面包屑 ---------- */
.breadcrumb{padding-block:14px 0}
.breadcrumb-list{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:0;
  padding:0;
  list-style:none;
  font-family:var(--f-label);
  font-size:12px;
  letter-spacing:.14em;
  color:var(--c-mist);
}
.breadcrumb-item{display:flex;align-items:center;gap:8px}
.breadcrumb-item + .breadcrumb-item::before{content:"/";color:rgba(145,167,183,.6)}
.breadcrumb-link{
  color:var(--c-mist);
  border-bottom:1px solid transparent;
  transition:color .16s var(--ease),border-color .16s var(--ease);
}
.breadcrumb-link:hover,
.breadcrumb-link:focus-visible{color:var(--c-cyan);border-bottom-color:var(--c-cyan)}
.breadcrumb-current{color:var(--c-paper)}

/* ---------- 显现 ---------- */
[data-reveal]{transition:opacity .22s var(--ease),transform .22s var(--ease)}
[data-reveal].is-pending{opacity:0;transform:translateY(14px)}
[data-reveal].is-visible{opacity:1;transform:none}

/* ==========================================================
   响应式
   ========================================================== */
@media (max-width:1080px){
  html{scroll-padding-top:100px}
  .nav-toggle{display:inline-flex}
  .brand-sign{display:none}
  .primary-nav{
    position:absolute;
    left:0;
    right:0;
    top:100%;
    display:none;
    padding:10px var(--pad-x) 18px;
    background:var(--c-panel);
    border-top:1px solid var(--c-line);
    border-bottom:var(--bd-thick) solid var(--c-edge);
    box-shadow:0 12px 24px rgba(2,9,15,.5);
  }
  .primary-nav[data-open]{display:block}
  .primary-nav .nav-list{
    flex-direction:column;
    align-items:stretch;
    gap:0;
  }
  .primary-nav .nav-link{
    width:100%;
    padding:14px 8px;
    font-size:15px;
    border-bottom:1px solid rgba(145,167,183,.22);
    border-left:3px solid transparent;
  }
  .primary-nav .nav-link[aria-current="page"]{
    border-bottom-color:rgba(145,167,183,.22);
    border-left-color:var(--c-cyan);
    background:rgba(52,240,207,.09);
  }
  .primary-nav .nav-link:hover,
  .primary-nav .nav-link:focus-visible{
    border-bottom-color:rgba(145,167,183,.22);
    border-left-color:var(--c-signal);
  }
  .grid--2,
  .grid--3,
  .grid--aside{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-col--wide{grid-column:1 / -1}
}

@media (max-width:760px){
  .header-inner{min-height:70px}
  .site-header.is-compact .header-inner{min-height:60px}
  .header-home{font-size:11px;padding:4px 8px;letter-spacing:.12em}
  .section{padding-block:clamp(32px,7vw,56px)}
  .section-head{flex-direction:column;align-items:flex-start}
  .panel{box-shadow:6px 6px 0 rgba(2,9,15,.6)}
  .footer-grid{grid-template-columns:1fr}
  .footer-brand{align-items:flex-start;flex-direction:column}
  .btn{width:100%;justify-content:center}
  .footer-brand .btn{width:auto;align-self:flex-start}
}

@media (max-width:480px){
  .brand-block{gap:8px}
  .brand-mark{font-size:20px}
  .header-left{gap:8px}
  .footer-contact li{flex-direction:column;gap:2px}
  .footer-contact-label{min-width:0}
}

/* ---------- 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;
    scroll-behavior:auto !important;
  }
  [data-reveal].is-pending{opacity:1;transform:none}
  .media-frame:hover > img,
  .media-frame:hover > picture > img{transform:none}
  .btn:hover{transform:none}
}