/* ==========================================================================
   神话娱乐方方 · 共享样式 /assets/site.css
   深空蓝底 · 暗金索引 · 霓虹紫与翡翠绿点缀 · 暖纸色阅读面
   ========================================================================== */

:root{
  --ink:#0A1330;
  --ink-2:#132045;
  --ink-3:#050a1c;
  --gold:#C9A227;
  --gold-hi:#F1D27E;
  --violet:#7C5CFF;
  --jade:#26B98A;
  --paper:#F0E6D2;
  --paper-ink:#1B2438;
  --mist:#9DAECB;
  --amber:#E08A3C;
  --line:rgba(201,162,39,.30);
  --line-soft:rgba(157,174,203,.18);
  --cut:14px;
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:"SFMono-Regular",Menlo,Consolas,"Liberation Mono","Courier New",monospace;
  --shell:1280px;
  --header-h:70px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + 18px);
}
body{
  margin:0;
  min-height:100vh;
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.75;
  color:var(--mist);
  background-color:var(--ink);
  background-image:
    radial-gradient(1100px 620px at 84% -6%,rgba(124,92,255,.20),transparent 62%),
    radial-gradient(900px 560px at 4% 8%,rgba(38,185,138,.10),transparent 64%),
    radial-gradient(780px 780px at 52% 118%,rgba(201,162,39,.10),transparent 70%);
  overflow-x:hidden;
}
body.is-nav-open{overflow:hidden}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
::selection{background:var(--gold);color:var(--ink)}
:focus-visible{outline:2px solid var(--gold-hi);outline-offset:3px}
#main-content{scroll-margin-top:calc(var(--header-h) + 16px)}

/* ---------- 排版 ---------- */
h1,h2,h3,.h1,.h2,.h3{
  color:var(--paper);
  font-weight:900;
  line-height:1.15;
  letter-spacing:-.02em;
  text-shadow:0 0 22px rgba(201,162,39,.20);
}
.h1{font-size:clamp(1.95rem,4.2vw,3.2rem)}
.h2{font-size:clamp(1.45rem,2.6vw,2.15rem)}
.h3{font-size:clamp(1.08rem,1.7vw,1.34rem)}
.lead{font-size:clamp(1rem,1.4vw,1.12rem);color:var(--mist);max-width:62ch}
.mono{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.12em}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.24em;
  color:var(--gold);text-transform:uppercase;
}
.eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--gold),transparent)}
.text-gold{color:var(--gold)}
.text-jade{color:var(--jade)}
.text-mist{color:var(--mist)}
.text-paper{color:var(--paper)}
.hidden{display:none}

/* ---------- 布局容器 ---------- */
.wrap{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}
.section{padding-block:clamp(44px,7vw,92px)}
.section--tight{padding-block:clamp(26px,4vw,52px)}
.stack>*+*{margin-top:clamp(14px,2vw,22px)}
.grid{display:grid;gap:clamp(16px,2.4vw,28px)}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.split{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(22px,4vw,56px)}
.split--flip{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
@media (max-width:900px){.split,.split--flip{grid-template-columns:1fr}}

/* ---------- 跳转链接 ---------- */
.skip-link{
  position:fixed;left:14px;top:-72px;z-index:220;
  padding:11px 18px;background:var(--gold);color:var(--ink);
  font-size:.85rem;font-weight:900;letter-spacing:.04em;
  transition:top .22s var(--ease);
}
.skip-link:focus{top:14px}

/* ---------- 命令栏头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:linear-gradient(180deg,rgba(10,19,48,.97),rgba(19,32,69,.93));
  border-bottom:1px solid var(--line-soft);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
}
.site-header::before{
  content:"";position:absolute;left:0;top:0;width:min(38%,420px);height:100%;
  background:linear-gradient(120deg,rgba(201,162,39,.16),rgba(124,92,255,.06) 60%,transparent);
  clip-path:polygon(0 0,100% 0,76% 100%,0 100%);
  pointer-events:none;
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold) 16%,var(--violet) 58%,var(--jade) 82%,transparent);
  opacity:.5;
  pointer-events:none;
}
.scroll-progress{
  position:absolute;left:0;bottom:0;z-index:3;
  height:2px;width:0;
  background:linear-gradient(90deg,var(--gold),var(--gold-hi) 40%,var(--violet));
  box-shadow:0 0 12px rgba(201,162,39,.55);
}
.cmd-bar{
  position:relative;z-index:2;
  display:flex;align-items:center;gap:clamp(10px,2vw,26px);
  min-height:var(--header-h);
  padding-block:10px;
}

/* 品牌印章 */
.brand{display:flex;align-items:center;gap:11px;flex:0 1 auto;min-width:0}
.brand__seal{
  position:relative;flex:0 0 auto;width:38px;height:38px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold) 0%,#8f6f16 48%,var(--violet) 100%);
  clip-path:polygon(22% 0,100% 0,100% 78%,78% 100%,0 100%,0 22%);
  filter:drop-shadow(0 0 10px rgba(201,162,39,.45));
}
.brand__seal-core{
  width:13px;height:13px;background:var(--ink);
  clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%);
}
.brand__text{display:flex;flex-direction:column;min-width:0}
.brand__name{
  color:var(--paper);font-weight:900;font-size:1.02rem;letter-spacing:-.01em;line-height:1.25;
  white-space:nowrap;text-shadow:0 0 16px rgba(201,162,39,.35);
}
.brand__tagline{
  font-size:.68rem;letter-spacing:.14em;line-height:1.4;color:var(--gold);opacity:.85;white-space:nowrap;
}

/* 导航 */
.cmd-nav{
  display:flex;align-items:center;justify-content:flex-end;
  gap:clamp(8px,1.6vw,22px);
  flex:1 1 auto;min-width:0;
}
.cmd-nav__list{display:flex;align-items:stretch;gap:2px}
.cmd-nav__item{display:flex}
.cmd-nav__link{
  position:relative;display:flex;flex-direction:column;justify-content:center;gap:2px;
  padding:8px 11px;color:var(--mist);
  border:1px solid transparent;
  transition:color .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease);
}
.cmd-nav__index{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.16em;line-height:1;color:rgba(157,174,203,.5)}
.cmd-nav__label{font-size:.88rem;font-weight:800;line-height:1.35;white-space:nowrap}
.cmd-nav__link:hover,.cmd-nav__link:focus-visible{
  color:var(--paper);background-color:rgba(124,92,255,.14);border-color:rgba(124,92,255,.35);
}
.cmd-nav__link[aria-current="page"]{
  color:var(--gold-hi);
  border-color:var(--line);
  background:linear-gradient(180deg,rgba(201,162,39,.18),rgba(201,162,39,.02));
}
.cmd-nav__link[aria-current="page"] .cmd-nav__index{color:var(--gold)}
.cmd-nav__link[aria-current="page"]::after{
  content:"";position:absolute;left:11px;right:11px;bottom:3px;height:1px;
  background:var(--gold);box-shadow:0 0 8px rgba(201,162,39,.85);
}

/* 工具票 */
.cmd-utility{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.cmd-utility__link{
  padding:7px 11px;font-size:.79rem;font-weight:700;letter-spacing:.02em;color:var(--mist);
  border:1px solid rgba(157,174,203,.22);
  clip-path:polygon(6px 0,100% 0,100% calc(100% - 6px),calc(100% - 6px) 100%,0 100%,0 6px);
  transition:color .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease);
  white-space:nowrap;
}
.cmd-utility__link:hover,.cmd-utility__link:focus-visible{
  color:var(--gold-hi);border-color:var(--line);background-color:rgba(201,162,39,.12);
}

/* 移动按钮 */
.nav-toggle{
  display:none;align-items:center;gap:9px;margin-left:auto;
  padding:9px 13px;font-size:.78rem;font-weight:900;letter-spacing:.14em;color:var(--paper);
  border:1px solid var(--line);background-color:rgba(201,162,39,.10);
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);
}
.nav-toggle__bars{display:inline-flex;flex-direction:column;gap:3px;width:16px}
.nav-toggle__bars i{display:block;height:2px;background:var(--gold);transition:transform .22s var(--ease),opacity .22s var(--ease)}
.nav-toggle__bars i:nth-child(2){width:70%;margin-left:auto}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(1){transform:translateY(5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

/* 遮罩（由 JS 注入） */
.nav-scrim{position:fixed;inset:0;z-index:140;background:rgba(4,8,22,.62)}
.nav-scrim[hidden]{display:none}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:11px 18px;font-size:.86rem;font-weight:800;letter-spacing:.03em;line-height:1.2;
  color:var(--gold-hi);background-color:rgba(201,162,39,.10);
  border:1px solid var(--gold);
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  transition:transform .2s var(--ease),filter .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease);
}
.btn:hover{transform:translateY(-2px);filter:drop-shadow(0 8px 16px rgba(201,162,39,.35));color:var(--paper)}
.btn--primary{
  background:linear-gradient(135deg,var(--gold-hi),var(--gold) 55%,#9c7c17);
  border-color:transparent;color:var(--ink);font-weight:900;
}
.btn--primary:hover{color:var(--ink);filter:drop-shadow(0 10px 22px rgba(201,162,39,.45))}
.btn--ghost{background-color:transparent;border-color:rgba(157,174,203,.32);color:var(--paper)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold-hi);background-color:rgba(201,162,39,.10)}
.btn--block{width:100%}

/* ---------- 面板与阅读面 ---------- */
.panel{
  position:relative;
  padding:clamp(18px,2.6vw,28px);
  background:linear-gradient(155deg,rgba(19,32,69,.92),rgba(10,19,48,.92));
  border:1px solid var(--line-soft);
  clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));
}
.panel--accent{
  border-color:var(--line);
  background:linear-gradient(155deg,rgba(201,162,39,.16),rgba(19,32,69,.94) 55%,rgba(10,19,48,.95));
}
.panel--flat{background:rgba(19,32,69,.55)}
.panel--paper{background:var(--paper);border-color:rgba(27,36,56,.14);color:var(--paper-ink)}
.panel--paper h2,.panel--paper h3,.panel--paper .h2,.panel--paper .h3{color:var(--paper-ink);text-shadow:none}
.panel--paper .eyebrow{color:#8a6a14}
.paper-section{
  background:var(--paper);color:var(--paper-ink);
  padding-block:clamp(44px,7vw,88px);
}
.paper-section h1,.paper-section h2,.paper-section h3{color:var(--paper-ink);text-shadow:none}
.paper-section .eyebrow{color:#8a6a14}
.paper-section .lead{color:rgba(27,36,56,.78)}

/* ---------- 标签 ---------- */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;font-size:.72rem;font-weight:800;letter-spacing:.08em;
  border:1px solid currentColor;color:var(--violet);
  clip-path:polygon(6px 0,100% 0,100% calc(100% - 6px),calc(100% - 6px) 100%,0 100%,0 6px);
}
.tag--gold{color:var(--gold)}
.tag--jade{color:var(--jade)}
.tag--amber{color:var(--amber)}
.tag--paper{color:var(--paper)}

/* ---------- 数据概览 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:clamp(14px,2vw,22px)}
.stat{
  padding:16px 18px;border-left:2px solid var(--gold);
  background:linear-gradient(90deg,rgba(201,162,39,.12),transparent 72%);
}
.stat__value{
  display:block;font-family:var(--font-mono);font-size:clamp(1.3rem,2.4vw,1.8rem);
  font-weight:700;line-height:1.2;color:var(--gold-hi);letter-spacing:.02em;
}
.stat__label{display:block;margin-top:6px;font-size:.8rem;letter-spacing:.04em;color:var(--mist)}

/* ---------- 图片容器 ---------- */
.frame{
  position:relative;overflow:hidden;
  background:linear-gradient(150deg,rgba(124,92,255,.20),rgba(10,19,48,.95) 52%,rgba(38,185,138,.16));
  border:1px solid var(--line-soft);
  clip-path:polygon(18px 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%,0 18px);
}
.frame::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(circle at 28% 22%,rgba(241,210,126,.20),transparent 58%),
    linear-gradient(160deg,transparent 58%,rgba(10,19,48,.55));
}
.frame > img{width:100%;height:100%;object-fit:cover}
.frame--wide{aspect-ratio:16/9}
.frame--std{aspect-ratio:4/3}
.frame--square{aspect-ratio:1/1}
.frame--tall{aspect-ratio:4/5}
.frame__label{
  position:absolute;left:14px;bottom:12px;z-index:2;
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.18em;color:var(--gold-hi);
}

/* ---------- 面包屑 ---------- */
.breadcrumbs{padding-block:18px 4px;font-family:var(--font-mono);font-size:.78rem;letter-spacing:.08em}
.breadcrumbs__list{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.breadcrumbs__item{display:inline-flex;align-items:center;gap:8px;color:rgba(157,174,203,.8)}
.breadcrumbs__item + .breadcrumbs__item::before{content:"/";color:rgba(201,162,39,.6)}
.breadcrumbs__link{color:rgba(157,174,203,.9);transition:color .2s var(--ease)}
.breadcrumbs__link:hover,.breadcrumbs__link:focus-visible{color:var(--gold-hi)}
.breadcrumbs__item[aria-current="page"]{color:var(--gold-hi)}

/* ---------- 章节索引轨道 ---------- */
.rail{position:sticky;top:calc(var(--header-h) + 22px);align-self:start}
.rail__title{
  margin-bottom:12px;
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.2em;color:var(--gold);
}
.rail__list{display:flex;flex-direction:column;gap:1px;border-left:1px solid var(--line-soft)}
.rail__link{
  position:relative;display:block;margin-left:-1px;padding:8px 12px;
  font-size:.84rem;color:var(--mist);border-left:2px solid transparent;
  transition:color .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease);
}
.rail__link:hover,.rail__link:focus-visible{color:var(--paper);background-color:rgba(124,92,255,.12)}
.rail__link.is-active{
  color:var(--gold-hi);border-left-color:var(--gold);
  background:linear-gradient(90deg,rgba(201,162,39,.18),transparent 85%);
}
@media (max-width:900px){.rail{position:static;top:auto}}

/* ---------- 长文 ---------- */
.prose{max-width:72ch;font-size:1.01rem;line-height:1.85}
.prose > * + *{margin-top:1.1em}
.prose h2{font-size:clamp(1.2rem,2vw,1.5rem);margin-top:1.9em}
.prose h3{font-size:1.05rem;margin-top:1.5em}
.prose ul{list-style:disc;padding-left:1.3em}
.prose ol{list-style:decimal;padding-left:1.3em}
.prose li + li{margin-top:.45em}
.prose strong{color:var(--paper)}
.paper-section .prose strong,.panel--paper .prose strong{color:var(--paper-ink)}

/* ---------- 页脚 ---------- */
.site-footer{
  position:relative;isolation:isolate;overflow:hidden;
  margin-top:clamp(56px,8vw,110px);
  padding-bottom:34px;
  color:var(--mist);
  background:linear-gradient(180deg,#0A1330 0%,#08102a 45%,#050a1c 100%);
}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;z-index:3;
  background:linear-gradient(90deg,var(--gold),rgba(124,92,255,.75) 38%,rgba(38,185,138,.6) 70%,transparent);
}
.footer__aurora{
  position:absolute;z-index:0;pointer-events:none;
  top:-160px;right:-120px;width:min(760px,90vw);height:520px;
  background:
    radial-gradient(circle at 60% 40%,rgba(124,92,255,.26),transparent 62%),
    radial-gradient(circle at 30% 70%,rgba(38,185,138,.16),transparent 60%);
}
.footer__inner{position:relative;z-index:1}
.footer__top{
  display:grid;grid-template-columns:minmax(230px,5fr) minmax(0,7fr);
  gap:clamp(26px,4vw,64px);
  padding-top:clamp(48px,7vw,84px);
}
.footer__brand{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.footer__seal{
  width:44px;height:44px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold),#8a6a14 55%,var(--violet));
  clip-path:polygon(22% 0,100% 0,100% 78%,78% 100%,0 100%,0 22%);
  filter:drop-shadow(0 0 12px rgba(201,162,39,.4));
}
.footer__seal-dot{
  width:14px;height:14px;background:var(--ink);
  clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%);
}
.footer__name{color:var(--paper);font-weight:900;font-size:1.15rem;letter-spacing:-.01em;text-shadow:0 0 18px rgba(201,162,39,.35)}
.footer__tagline{font-size:.82rem;letter-spacing:.06em;color:var(--gold)}
.footer__note{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;color:rgba(157,174,203,.75)}
.footer__cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:clamp(18px,2.6vw,32px)}
.footer__col-title{
  margin-bottom:12px;padding-bottom:8px;
  font-family:var(--font-mono);font-size:.7rem;font-weight:400;letter-spacing:.2em;color:var(--gold);
  border-bottom:1px solid var(--line-soft);text-shadow:none;
}
.footer__list{display:flex;flex-direction:column;gap:9px}
.footer__link{
  position:relative;display:inline-block;padding-left:12px;
  font-size:.88rem;color:var(--mist);
  transition:color .2s var(--ease),transform .2s var(--ease);
}
.footer__link::before{
  content:"";position:absolute;left:0;top:.72em;width:5px;height:1px;
  background:rgba(157,174,203,.5);
  transition:width .2s var(--ease),background-color .2s var(--ease);
}
.footer__link:hover,.footer__link:focus-visible{color:var(--gold-hi);transform:translateX(3px)}
.footer__link:hover::before{width:9px;background-color:var(--gold)}
.footer__rule{
  position:relative;height:1px;
  margin:clamp(30px,4vw,52px) 0 clamp(22px,3vw,30px);
  background:linear-gradient(90deg,var(--line),rgba(157,174,203,.12) 55%,transparent);
}
.footer__rule-mark{
  position:absolute;left:22%;top:-4px;width:8px;height:8px;
  background:var(--gold-hi);transform:rotate(45deg);
  box-shadow:0 0 12px rgba(241,210,126,.7);
}
.footer__bottom{display:flex;flex-wrap:wrap;gap:18px 32px;align-items:flex-start;justify-content:space-between}
.footer__contact{display:flex;flex-wrap:wrap;gap:10px 26px}
.footer__contact-item{display:flex;align-items:baseline;gap:8px;font-size:.86rem}
.footer__contact-key{
  padding:2px 7px;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.16em;
  color:var(--gold);border:1px solid var(--line);
}
.footer__contact-value{color:var(--mist);word-break:break-all}
.footer__meta{display:flex;flex-direction:column;gap:6px;text-align:right;font-size:.78rem}
.footer__legal{font-family:var(--font-mono);letter-spacing:.08em;color:var(--gold-hi)}
.footer__copy{font-size:.78rem;color:rgba(157,174,203,.7)}

/* ---------- 返回顶部 ---------- */
.to-top{
  position:fixed;right:clamp(14px,3vw,28px);bottom:clamp(14px,3vw,28px);z-index:90;
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 15px;font-size:.76rem;font-weight:900;letter-spacing:.12em;
  color:var(--ink);background:var(--gold);
  clip-path:polygon(9px 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%,0 9px);
  filter:drop-shadow(0 8px 18px rgba(201,162,39,.35));
  transition:transform .2s var(--ease),background-color .2s var(--ease);
}
.to-top::before{content:"\2191";font-size:.9rem;line-height:1}
.to-top[hidden]{display:none}
.to-top:hover{background:var(--gold-hi);transform:translateY(-2px)}

/* ---------- 显现 ---------- */
.has-js [data-reveal]{
  opacity:0;transform:translate3d(12px,14px,0);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
.has-js [data-reveal].is-visible{opacity:1;transform:none}

/* ---------- 响应式：头部 ---------- */
@media (max-width:1180px){
  .brand__tagline{display:none}
}
@media (max-width:1099px){
  .cmd-utility__link{display:none}
}
@media (min-width:1024px){
  .nav-scrim{display:none}
}
@media (max-width:1023px){
  .nav-toggle{display:inline-flex}
  .brand__tagline{display:block}
  .cmd-nav{
    position:fixed;top:0;right:0;bottom:0;z-index:150;
    width:min(86vw,360px);
    display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;
    gap:16px;
    padding:calc(var(--header-h) + 18px) 20px 32px;
    background:linear-gradient(200deg,var(--ink-2),var(--ink) 62%,var(--ink-3));
    border-left:1px solid var(--line);
    transform:translateX(104%);
    transition:transform .28s var(--ease);
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
  }
  .cmd-nav[data-open]{transform:translateX(0)}
  .cmd-nav__list{flex-direction:column;gap:4px}
  .cmd-nav__item{width:100%}
  .cmd-nav__link{
    flex-direction:row;align-items:center;gap:12px;
    padding:13px 14px;
    background-color:rgba(19,32,69,.55);
    border-color:rgba(157,174,203,.14);
  }
  .cmd-nav__index{font-size:.68rem}
  .cmd-nav__label{font-size:1rem}
  .cmd-nav__link[aria-current="page"]::after{display:none}
  .cmd-utility{flex-direction:column;align-items:stretch;gap:8px;margin-top:4px}
  .cmd-utility__link{display:block;padding:11px 12px;font-size:.9rem;text-align:center}
  .cmd-utility .btn{width:100%}
  .footer__top{grid-template-columns:1fr}
  .footer__meta{text-align:left}
}
@media (max-width:560px){
  body{font-size:16px}
  .footer__contact{flex-direction:column;gap:10px}
  .footer__contact-item{flex-direction:column;align-items:flex-start;gap:4px}
}

/* ---------- 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;
    scroll-behavior:auto !important;
  }
  .has-js [data-reveal]{opacity:1 !important;transform:none !important}
  .btn:hover,.to-top:hover,.footer__link:hover,.footer__link:focus-visible{transform:none}
  .cmd-nav{transition:none}
}