/* ===== 01. 设计变量 ===== */
:root{
  --cx-ink:#0A1210;
  --cx-green:#0F2A22;
  --cx-char:#141816;
  --cx-lime:#C6FF3D;
  --cx-lime-soft:#E4FF9E;
  --cx-orange:#FF7A2F;
  --cx-paper:#F3EBDD;
  --cx-brown:#241A14;
  --cx-mute:#7E9A8E;
  --cx-red:#E2452B;
  --cx-text:#E7F0E8;
  --cx-text-dim:#B9C9BF;
  --cx-grid:rgba(198,255,61,0.10);
  --cx-line:rgba(198,255,61,0.22);
  --cx-hair:rgba(126,154,142,0.24);
  --cx-font-display:"Barlow Condensed","Archivo Narrow","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --cx-font-mono:"IBM Plex Mono","JetBrains Mono","Roboto Mono","Noto Sans SC",monospace;
  --cx-font-body:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --cx-font-editorial:"Noto Serif SC","Songti SC",serif;
  --cx-gutter:clamp(20px,4vw,64px);
  --cx-radius:4px;
  --cx-ease:cubic-bezier(.22,.68,.32,1);
}

/* ===== 02. reset ===== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body,h1,h2,h3,h4,h5,h6,p,ul,ol,dl,dd,figure,blockquote,fieldset{margin:0}
ul,ol{list-style:none;padding:0}
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}
input,select,textarea{font:inherit}
:focus-visible{outline:2px solid var(--cx-lime);outline-offset:3px}
::selection{background:var(--cx-lime);color:#0A1210}

/* ===== 03. 基础排版 ===== */
body{
  min-height:100vh;
  background-color:var(--cx-ink);
  background-image:
    radial-gradient(1100px 520px at 82% -12%,rgba(15,42,34,.9),transparent 70%),
    linear-gradient(var(--cx-grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--cx-grid) 1px,transparent 1px);
  background-size:auto,100% 96px,96px 100%;
  color:var(--cx-text);
  font-family:var(--cx-font-body);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.14;text-wrap:balance}
p{text-wrap:pretty}
a:hover{color:var(--cx-lime)}

/* ===== 04. 容器与分区 ===== */
.cx-wrap{width:100%;max-width:1440px;margin-inline:auto;padding-inline:var(--cx-gutter)}
.cx-section{position:relative;padding-block:clamp(40px,5.5vw,84px)}
.cx-section--tight{padding-block:clamp(26px,3.4vw,48px)}
.cx-zone--paper{background:var(--cx-paper);color:var(--cx-brown)}
.cx-zone--paper a:hover{color:#8A3A16}
.cx-zone--paper .cx-eyebrow{color:#8A3A16}
.cx-zone--paper .cx-lede,.cx-zone--paper .cx-panel__body{color:#4A3B31}
.cx-zone--paper .cx-display,.cx-zone--paper .cx-h2,.cx-zone--paper .cx-h3,.cx-zone--paper .cx-panel__title{color:var(--cx-brown)}
.cx-zone--paper .cx-panel{background:#FBF6EC;border-color:rgba(36,26,20,.16)}
.cx-zone--paper .cx-panel__head{border-bottom-color:rgba(36,26,20,.16)}
.cx-zone--paper .cx-panel__meta,.cx-zone--paper .cx-stat__label{color:#7A6857}
.cx-zone--paper .cx-stat__value{color:#8A3A16}
.cx-zone--paper .cx-rule{background:linear-gradient(90deg,#8A3A16,rgba(138,58,22,0))}

/* ===== 05. 网格 ===== */
.cx-grid{display:grid;gap:clamp(16px,2.2vw,28px)}
.cx-grid--7-5{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.cx-grid--6-6{grid-template-columns:repeat(2,minmax(0,1fr))}
.cx-grid--thirds{grid-template-columns:repeat(3,minmax(0,1fr))}
.cx-grid--quarters{grid-template-columns:repeat(4,minmax(0,1fr))}

/* ===== 06. 文字层级 ===== */
.cx-eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--cx-font-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--cx-lime)}
.cx-eyebrow::before{content:"";width:18px;height:1px;background:currentColor}
.cx-display{font-family:var(--cx-font-display);font-weight:800;font-size:clamp(38px,7vw,86px);line-height:.94;letter-spacing:-.02em;color:#fff}
.cx-h2{font-family:var(--cx-font-display);font-weight:700;font-size:clamp(26px,3.4vw,40px);line-height:1.05;letter-spacing:-.01em;color:#fff}
.cx-h3{font-family:var(--cx-font-body);font-weight:700;font-size:clamp(17px,1.6vw,20px);line-height:1.36;color:#fff}
.cx-lede{max-width:62ch;font-size:clamp(15px,1.1vw,17px);color:var(--cx-text-dim)}
.cx-num{font-family:var(--cx-font-mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.cx-editorial{font-family:var(--cx-font-editorial);font-weight:600}

/* ===== 07. 按钮与控件 ===== */
.cx-btns{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.cx-btn{display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border:1px solid var(--cx-line);border-radius:2px;background:rgba(198,255,61,.05);color:var(--cx-text);font-size:14px;font-weight:600;letter-spacing:.02em;transition:background .18s var(--cx-ease),color .18s var(--cx-ease),border-color .18s var(--cx-ease),transform .18s var(--cx-ease)}
.cx-btn:hover{background:rgba(198,255,61,.14);border-color:var(--cx-lime);color:#fff;transform:translateY(-1px)}
.cx-btn--lime{background:var(--cx-lime);border-color:var(--cx-lime);color:#0A1210}
.cx-btn--lime:hover{background:var(--cx-lime-soft);color:#0A1210}
.cx-btn--ghost{background:transparent;color:var(--cx-text-dim)}
.cx-chip{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(126,154,142,.36);border-radius:999px;background:transparent;color:var(--cx-text-dim);font-size:12.5px;transition:border-color .16s var(--cx-ease),color .16s var(--cx-ease),background .16s var(--cx-ease)}
.cx-chip:hover{border-color:var(--cx-lime);color:#fff}
.cx-chip[aria-pressed="true"]{background:var(--cx-lime);border-color:var(--cx-lime);color:#0A1210;font-weight:600}
.cx-tag{display:inline-flex;align-items:center;gap:6px;padding:3px 8px;border:1px solid rgba(198,255,61,.42);border-radius:2px;background:rgba(198,255,61,.07);font-family:var(--cx-font-mono);font-size:10.5px;letter-spacing:.14em;color:var(--cx-lime)}
.cx-tag--orange{color:var(--cx-orange);border-color:rgba(255,122,47,.46);background:rgba(255,122,47,.09)}
.cx-tag--paper{color:var(--cx-brown);border-color:rgba(36,26,20,.26);background:rgba(36,26,20,.06)}

/* ===== 08. 面包屑与目录 ===== */
.cx-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-family:var(--cx-font-mono);font-size:11.5px;letter-spacing:.1em;color:var(--cx-mute)}
.cx-crumbs__link{color:var(--cx-text-dim);border-bottom:1px solid transparent}
.cx-crumbs__link:hover{color:var(--cx-lime);border-bottom-color:var(--cx-lime)}
.cx-crumbs__sep{color:rgba(126,154,142,.6)}
.cx-crumbs [aria-current="page"]{color:var(--cx-lime)}
.cx-index{display:grid;border-top:1px solid var(--cx-hair)}
.cx-index__item{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:14px 6px;border-bottom:1px solid var(--cx-hair);transition:background .16s var(--cx-ease)}
.cx-index__item:hover{background:rgba(198,255,61,.05)}
.cx-index__no{font-family:var(--cx-font-mono);font-size:12px;letter-spacing:.1em;color:var(--cx-lime)}
.cx-index__link{font-size:clamp(16px,1.8vw,20px);font-weight:600;color:#fff}
.cx-index__link:hover{color:var(--cx-lime)}

/* ===== 09. 面板 / 数据 / 标签页 ===== */
.cx-panel{position:relative;padding:clamp(16px,2vw,24px);border:1px solid var(--cx-line);border-radius:var(--cx-radius);background:linear-gradient(160deg,rgba(20,24,22,.96),rgba(15,42,34,.72))}
.cx-panel__head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--cx-hair)}
.cx-panel__title{font-family:var(--cx-font-display);font-size:clamp(18px,1.8vw,22px);letter-spacing:.01em;color:#fff}
.cx-panel__meta{font-family:var(--cx-font-mono);font-size:11px;letter-spacing:.12em;color:var(--cx-mute)}
.cx-panel__body{font-size:14.5px;color:var(--cx-text-dim)}
.cx-stat{display:flex;flex-direction:column;gap:3px}
.cx-stat__value{font-family:var(--cx-font-mono);font-variant-numeric:tabular-nums;font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1;color:var(--cx-lime)}
.cx-stat__label{font-family:var(--cx-font-mono);font-size:10.5px;letter-spacing:.14em;color:var(--cx-mute)}
.cx-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px;border-bottom:1px solid var(--cx-hair)}
.cx-tab{padding:10px 14px;margin-bottom:-1px;border-bottom:2px solid transparent;color:var(--cx-text-dim);font-size:13.5px;transition:color .16s var(--cx-ease),border-color .16s var(--cx-ease)}
.cx-tab:hover{color:#fff}
.cx-tab[aria-selected="true"]{color:var(--cx-lime);border-bottom-color:var(--cx-lime);font-weight:600}
.cx-tabpanel{animation:cx-fade .18s var(--cx-ease)}
.cx-tabpanel[hidden]{display:none}
@keyframes cx-fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}

/* ===== 10. 图像容器 / 分隔 / 横滑带 ===== */
.cx-media{position:relative;display:block;overflow:hidden;aspect-ratio:16/10;border:1px solid var(--cx-line);border-radius:2px;background:linear-gradient(150deg,rgba(15,42,34,.9),rgba(10,18,16,.96))}
.cx-media::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background-image:linear-gradient(var(--cx-grid) 1px,transparent 1px),linear-gradient(90deg,var(--cx-grid) 1px,transparent 1px);background-size:100% 48px,48px 100%}
.cx-media > img{position:relative;z-index:0;width:100%;height:100%;object-fit:cover;filter:saturate(.95) contrast(1.03)}
.cx-media--wide{aspect-ratio:21/9}
.cx-media--square{aspect-ratio:1/1}
.cx-media--tall{aspect-ratio:3/4}
.cx-media__caption{display:block;margin-top:8px;font-family:var(--cx-font-mono);font-size:11px;letter-spacing:.08em;color:var(--cx-mute)}
.cx-figure{margin:0}
.cx-rule{height:1px;border:0;margin:0;background:linear-gradient(90deg,var(--cx-lime),rgba(198,255,61,0))}
.cx-band{display:flex;gap:14px;padding-bottom:10px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin}
.cx-band::-webkit-scrollbar{height:6px}
.cx-band::-webkit-scrollbar-thumb{background:rgba(198,255,61,.35)}
.cx-band__item{flex:0 0 min(320px,82%);scroll-snap-align:start}

/* ===== 11. 入场 ===== */
html.cx-js [data-reveal]{opacity:0;transform:translateY(12px);transition:opacity .5s var(--cx-ease),transform .5s var(--cx-ease)}
html.cx-js [data-reveal].is-in{opacity:1;transform:none}

/* ===== 12. 头部 ===== */
.cx-header{position:sticky;top:0;z-index:80;background:linear-gradient(180deg,rgba(10,18,16,.97),rgba(10,18,16,.9));border-bottom:1px solid var(--cx-line);backdrop-filter:blur(10px);color:var(--cx-text)}
.cx-header[data-scrolled="true"]{box-shadow:0 16px 36px rgba(0,0,0,.45)}
.cx-skip{position:absolute;left:16px;top:-72px;z-index:120;padding:10px 16px;border-radius:2px;background:var(--cx-lime);color:#0A1210;font-weight:700;transition:top .18s var(--cx-ease)}
.cx-skip:focus{top:12px}
.cx-tape{display:flex;align-items:center;gap:10px;height:10px;padding-inline:var(--cx-gutter);overflow:hidden;background:rgba(15,42,34,.62);border-bottom:1px solid rgba(198,255,61,.1)}
.cx-tape__rail{flex:1;height:1px;background:repeating-linear-gradient(90deg,rgba(198,255,61,.42) 0 2px,transparent 2px 14px)}
.cx-tape__pulse{flex:0 0 72px;height:2px;background:linear-gradient(90deg,transparent,var(--cx-lime));animation:cx-sweep 9s linear infinite}
@keyframes cx-sweep{0%{opacity:.25;transform:translateX(-14px)}50%{opacity:1;transform:translateX(0)}100%{opacity:.25;transform:translateX(14px)}}
.cx-header__bar{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:clamp(16px,2.4vw,40px);min-height:78px;padding-block:12px;transition:min-height .2s var(--cx-ease),padding .2s var(--cx-ease)}
.cx-header[data-scrolled="true"] .cx-header__bar{min-height:62px;padding-block:8px}
.cx-brand{display:inline-flex;align-items:center;gap:12px;min-width:0}
.cx-brand__mark{position:relative;flex:0 0 36px;width:36px;height:36px;border:1px solid rgba(198,255,61,.55);background:radial-gradient(circle at 50% 50%,rgba(198,255,61,.26),transparent 64%),linear-gradient(135deg,rgba(15,42,34,.95),rgba(10,18,16,.95))}
.cx-brand__mark::before{content:"";position:absolute;left:5px;right:5px;top:50%;height:1px;transform:translateY(-50%);background:rgba(198,255,61,.72)}
.cx-brand__mark::after{content:"";position:absolute;top:5px;bottom:5px;left:50%;width:1px;transform:translateX(-50%);background:rgba(198,255,61,.72)}
.cx-brand__text{display:flex;flex-direction:column;gap:2px;min-width:0;line-height:1.1}
.cx-brand__name{font-family:var(--cx-font-display);font-weight:800;font-size:20px;letter-spacing:.02em;color:#fff;white-space:nowrap}
.cx-brand__meta{font-family:var(--cx-font-mono);font-size:10px;letter-spacing:.18em;color:var(--cx-mute);white-space:nowrap}
.cx-brand--foot .cx-brand__name{font-size:23px}
.cx-brand--foot .cx-brand__mark{flex-basis:42px;width:42px;height:42px}
.cx-nav{justify-self:end;min-width:0}
.cx-nav__list{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:clamp(2px,1vw,10px)}
.cx-nav__item{min-width:0}
.cx-nav__link{position:relative;display:inline-flex;align-items:baseline;gap:6px;padding:8px 10px;border-radius:2px;color:#CBD8D0;font-size:14px;white-space:nowrap;transition:color .18s var(--cx-ease),background .18s var(--cx-ease)}
.cx-nav__link::after{content:"";position:absolute;left:10px;right:10px;bottom:2px;height:1px;background:var(--cx-lime);transform:scaleX(0);transform-origin:left;transition:transform .18s var(--cx-ease)}
.cx-nav__link:hover{color:#fff;background:rgba(198,255,61,.06)}
.cx-nav__link:hover::after{transform:scaleX(1)}
.cx-nav__link[aria-current="page"]{color:var(--cx-lime);font-weight:600}
.cx-nav__link[aria-current="page"]::after{transform:scaleX(1)}
.cx-nav__idx{font-family:var(--cx-font-mono);font-size:10px;letter-spacing:.06em;color:var(--cx-mute)}
.cx-nav__link[aria-current="page"] .cx-nav__idx{color:var(--cx-lime)}
.cx-nav__quick{display:none}
.cx-header__tools{display:flex;align-items:center;justify-self:end;gap:14px}
.cx-refresh{display:inline-flex;align-items:center;gap:8px;font-family:var(--cx-font-mono);font-size:11px;letter-spacing:.08em;color:var(--cx-mute);white-space:nowrap}
.cx-refresh__dot{width:7px;height:7px;border-radius:50%;background:var(--cx-lime);animation:cx-pulse 2.6s ease-out infinite}
@keyframes cx-pulse{0%{box-shadow:0 0 0 0 rgba(198,255,61,.5)}70%{box-shadow:0 0 0 9px rgba(198,255,61,0)}100%{box-shadow:0 0 0 0 rgba(198,255,61,0)}}
.cx-burger{display:none;flex-direction:column;align-items:center;justify-content:center;gap:4px;width:44px;height:40px;border:1px solid var(--cx-line);border-radius:2px;background:rgba(198,255,61,.05)}
.cx-burger__line{display:block;width:18px;height:2px;background:var(--cx-lime);transition:transform .2s var(--cx-ease),opacity .2s var(--cx-ease)}
.cx-burger[aria-expanded="true"] .cx-burger__line:nth-child(1){transform:translateY(6px) rotate(45deg)}
.cx-burger[aria-expanded="true"] .cx-burger__line:nth-child(2){opacity:0}
.cx-burger[aria-expanded="true"] .cx-burger__line:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.cx-progress{position:absolute;left:0;right:0;bottom:0;height:2px;background:rgba(126,154,142,.16);pointer-events:none}
.cx-progress__bar{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--cx-orange),var(--cx-lime));transition:width .1s linear}
.cx-quickgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.cx-quickgrid__link{display:flex;flex-direction:column;gap:2px;padding:12px;border:1px solid rgba(198,255,61,.24);border-radius:2px;background:rgba(198,255,61,.05);transition:border-color .16s var(--cx-ease),background .16s var(--cx-ease)}
.cx-quickgrid__link:hover{border-color:var(--cx-lime);background:rgba(198,255,61,.13)}
.cx-quickgrid__k{font-family:var(--cx-font-mono);font-size:10px;letter-spacing:.16em;color:var(--cx-orange)}
.cx-quickgrid__v{font-size:15px;font-weight:600;color:#fff}

/* ===== 13. 页脚 ===== */
.cx-footer{position:relative;overflow:hidden;background:var(--cx-char);border-top:1px solid var(--cx-line);color:var(--cx-text-dim)}
.cx-footer::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(var(--cx-grid) 1px,transparent 1px);background-size:100% 64px;opacity:.55}
.cx-footer .cx-wrap{position:relative}
.cx-footer__top{display:grid;grid-template-columns:minmax(220px,300px) minmax(0,1fr);gap:clamp(28px,4vw,64px);padding-block:clamp(36px,5vw,64px)}
.cx-footer__brand{min-width:0}
.cx-footer__tagline{margin-top:16px;max-width:26ch;font-size:14px;line-height:1.65;color:#A9BAB0}
.cx-footer__stamp{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-family:var(--cx-font-mono);font-size:10.5px;letter-spacing:.16em;color:var(--cx-mute)}
.cx-footer__stampdot{width:6px;height:6px;border-radius:50%;background:var(--cx-orange)}
.cx-footer__cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(18px,2.4vw,32px)}
.cx-footer__col{min-width:0}
.cx-footer__title{margin-bottom:14px;font-family:var(--cx-font-mono);font-size:11px;font-weight:600;letter-spacing:.18em;color:var(--cx-lime)}
.cx-footer__list{display:grid;gap:8px}
.cx-footer__item{font-size:14px;min-width:0}
.cx-footer__link{display:inline-block;color:#B9C9BF;font-size:14px;transition:color .16s var(--cx-ease),padding-left .16s var(--cx-ease)}
.cx-footer__link:hover{color:var(--cx-lime);padding-left:6px}
.cx-footer__list--contact .cx-footer__item{display:grid;gap:3px;font-size:13px;line-height:1.6}
.cx-footer__key{font-family:var(--cx-font-mono);font-size:10px;letter-spacing:.16em;color:var(--cx-mute)}
.cx-footer__val{color:#C6D3CA;word-break:break-word}
.cx-copy{display:inline-flex;align-items:center;justify-self:start;margin-top:4px;padding:4px 9px;border:1px solid rgba(198,255,61,.36);border-radius:2px;font-family:var(--cx-font-mono);font-size:10.5px;letter-spacing:.1em;color:var(--cx-lime);transition:background .16s var(--cx-ease),color .16s var(--cx-ease),border-color .16s var(--cx-ease)}
.cx-copy:hover{background:rgba(198,255,61,.14);border-color:var(--cx-lime)}
.cx-copy[data-copied="true"]{background:var(--cx-lime);border-color:var(--cx-lime);color:#0A1210}
.cx-footer__base{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 24px;padding-block:20px 28px;border-top:1px solid var(--cx-hair)}
.cx-footer__legal{font-family:var(--cx-font-mono);font-size:12px;letter-spacing:.04em;color:var(--cx-mute)}
.cx-footer__legalinks{display:flex;flex-wrap:wrap;gap:18px}
.cx-legalink{font-size:13px;color:#B9C9BF;border-bottom:1px solid rgba(198,255,61,.36);padding-bottom:1px;transition:color .16s var(--cx-ease),border-color .16s var(--cx-ease)}
.cx-legalink:hover{color:var(--cx-lime);border-color:var(--cx-lime)}
.cx-footer__note{flex:1 0 100%;font-size:12.5px;line-height:1.65;color:var(--cx-mute)}

/* ===== 14. 响应式 ===== */
@media (max-width:1100px){
  .cx-grid--quarters{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cx-footer__top{grid-template-columns:1fr}
  .cx-footer__cols{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1020px){
  .cx-header__bar{grid-template-columns:minmax(0,1fr) auto;gap:12px;min-height:66px}
  .cx-burger{display:inline-flex}
  .cx-nav{position:absolute;top:100%;left:0;right:0;justify-self:stretch;display:block;max-height:calc(100vh - 76px);overflow-y:auto;padding:18px var(--cx-gutter) 26px;border-bottom:1px solid var(--cx-line);background:linear-gradient(180deg,#0B1512,#0A1210);opacity:0;visibility:hidden;transform:translateY(-10px);transition:opacity .2s var(--cx-ease),transform .2s var(--cx-ease),visibility .2s}
  .cx-nav[data-open="true"]{opacity:1;visibility:visible;transform:none}
  .cx-nav__list{flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0}
  .cx-nav__link{width:100%;justify-content:space-between;padding:14px 0;border-bottom:1px solid rgba(126,154,142,.18);border-radius:0;font-size:16px}
  .cx-nav__link::after{display:none}
  .cx-nav__link:hover{background:transparent;color:var(--cx-lime)}
  .cx-nav__quick{display:block;margin-top:22px}
  .cx-nav__quick-title{margin-bottom:10px;font-family:var(--cx-font-mono);font-size:10.5px;letter-spacing:.2em;color:var(--cx-mute)}
}
@media (max-width:960px){
  .cx-grid--7-5,.cx-grid--6-6,.cx-grid--thirds{grid-template-columns:1fr}
}
@media (max-width:620px){
  .cx-refresh__text{display:none}
  .cx-brand__name{font-size:18px}
  .cx-brand__meta{font-size:9px;letter-spacing:.14em}
  .cx-brand__mark{flex-basis:32px;width:32px;height:32px}
  .cx-footer__cols{grid-template-columns:1fr}
  .cx-footer__base{flex-direction:column;align-items:flex-start}
  .cx-footer__note{flex:0 0 auto}
}

/* ===== 15. 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}
  .cx-tape__pulse,.cx-refresh__dot{animation:none}
  html.cx-js [data-reveal]{opacity:1;transform:none}
  .cx-tabpanel{animation:none}
}