/* ============================================================
   开全站 · site.css（共享层）
   仅承担 reset / 变量 / 中文排版 / 页头 / 页脚 / 通用按钮 /
   面包屑 / 正文容器 / 网格 / 基础组件 / 图片容器基础规则
   ============================================================ */

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body,h1,h2,h3,h4,h5,p,ul,ol,dl,dd,figure,blockquote,pre{margin:0}
ul,ol{padding:0;list-style:none}
img,svg,video{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
table{border-collapse:collapse}
address{font-style:normal}

:root{
  --kq-deep:#0B3B44;
  --kq-mid:#10606E;
  --kq-pale:#DCEAEC;
  --kq-ink:#23282B;
  --kq-ink-2:#5C666B;
  --kq-line:#C9D2D5;
  --kq-paper:#F3EDE1;
  --kq-paper-line:#DCD1BB;
  --kq-orange:#FF6A1A;
  --kq-green:#1FA97A;
  --kq-indigo:#3B2E6E;
  --kq-wine:#7A2135;
  --kq-white:#FFFFFF;

  --kq-font-head:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --kq-font-body:system-ui,-apple-system,"Segoe UI","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --kq-font-mono:"JetBrains Mono","Roboto Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;

  --kq-max:1280px;
  --kq-gutter:clamp(16px,4vw,40px);
  --kq-ease:cubic-bezier(.2,.7,.2,1);
  --kq-glass-shadow:0 18px 44px -26px rgba(11,59,68,.5);
}

body{
  background:var(--kq-white);
  color:var(--kq-ink);
  font-family:var(--kq-font-body);
  font-size:16px;
  line-height:1.75;
}
@media (min-width:1024px){ body{font-size:17px} }

h1,h2,h3,h4{font-family:var(--kq-font-head);font-stretch:condensed;font-weight:800;letter-spacing:.04em;line-height:1.22;color:var(--kq-deep)}
h1{font-size:clamp(40px,6vw,84px);letter-spacing:.02em}
h2{font-size:clamp(28px,3.4vw,40px)}
h3{font-size:clamp(20px,2vw,24px)}
h4{font-size:17px;letter-spacing:.06em}

:focus-visible{outline:2px solid var(--kq-orange);outline-offset:2px}

/* ---------- 排版与工具 ---------- */
.kq-mono,.kq-num{font-family:var(--kq-font-mono);font-variant-numeric:tabular-nums}
.kq-note{font-size:13px;color:var(--kq-ink-2)}
.kq-up{color:var(--kq-wine)}
.kq-down{color:var(--kq-green)}
.kq-mark{border-bottom:2px solid var(--kq-orange);padding-bottom:1px}
.kq-rule{height:1px;margin-block:clamp(20px,3vw,36px);background:var(--kq-line);border:0}
.kq-visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.kq-wrap{width:100%;max-width:var(--kq-max);margin-inline:auto;padding-inline:var(--kq-gutter)}
.kq-eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--kq-font-mono);font-size:12px;letter-spacing:.2em;color:var(--kq-ink-2)}
.kq-eyebrow::before{content:"";width:18px;height:2px;background:var(--kq-orange)}

/* ---------- 分区与网格 ---------- */
.kq-section{padding-block:clamp(40px,6vw,80px)}
.kq-section--pale{background:var(--kq-pale)}
.kq-section--paper{background:var(--kq-paper)}
.kq-section--deep{background:var(--kq-deep);color:#E7F3F4}
.kq-section--deep h2,.kq-section--deep h3,.kq-section--deep h4{color:#FFFFFF}
.kq-section--deep .kq-eyebrow{color:#9DC4C9}
.kq-section__head{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 16px;padding-bottom:10px;margin-bottom:clamp(18px,2.6vw,30px);border-bottom:1px solid var(--kq-line)}
.kq-section--deep .kq-section__head{border-bottom-color:rgba(220,234,236,.28)}

.kq-grid{display:grid;gap:clamp(16px,2.4vw,32px)}
.kq-grid--2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.kq-grid--3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
@media (min-width:1024px){
  .kq-grid--asym{grid-template-columns:minmax(0,8fr) minmax(0,4fr)}
  .kq-grid--asym-r{grid-template-columns:minmax(0,4fr) minmax(0,8fr)}
  .kq-grid--split{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
}

/* ---------- 正文容器 ---------- */
.kq-prose{max-width:72ch}
.kq-prose p + p{margin-top:1em}
.kq-prose h3{margin-top:1.6em;margin-bottom:.5em}
.kq-prose ul,.kq-prose ol{margin-top:.8em;display:grid;gap:.5em}
.kq-prose li{position:relative;padding-left:20px}
.kq-prose li::before{content:"";position:absolute;left:0;top:.72em;width:9px;height:1px;background:var(--kq-mid)}
.kq-prose strong{color:var(--kq-deep)}
.kq-prose a{border-bottom:1px solid var(--kq-line);color:var(--kq-mid)}
.kq-prose a:hover{color:var(--kq-orange);border-bottom-color:var(--kq-orange)}

/* ---------- 信息条 ---------- */
.kq-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;padding:10px 14px;margin-bottom:clamp(20px,3vw,36px);background:var(--kq-pale);border-left:3px solid var(--kq-mid);font-size:13.5px;color:var(--kq-ink-2)}
.kq-meta strong{color:var(--kq-deep);font-weight:600}
.kq-meta__time{font-family:var(--kq-font-mono);font-variant-numeric:tabular-nums;color:var(--kq-ink)}

/* ---------- 面板与标签 ---------- */
.kq-panel{background:var(--kq-white);border:1px solid var(--kq-line);padding:clamp(18px,2.4vw,28px)}
.kq-panel--glass{background:rgba(255,255,255,.74);backdrop-filter:blur(12px) saturate(150%);border:1px solid rgba(255,255,255,.55);box-shadow:var(--kq-glass-shadow)}
.kq-panel--paper{background:var(--kq-paper);border-color:var(--kq-paper-line)}
.kq-panel--deep{background:var(--kq-deep);border-color:var(--kq-deep);color:#E7F3F4}
.kq-panel--deep h3,.kq-panel--deep h4{color:#FFFFFF}
.kq-panel--indigo{background:var(--kq-indigo);border-color:var(--kq-indigo);color:#EAE6F7}
.kq-panel--indigo h3,.kq-panel--indigo h4{color:#FFFFFF}

.kq-tag{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;font-size:12px;letter-spacing:.06em;line-height:1.6;background:var(--kq-white);color:var(--kq-ink-2);border:1px solid var(--kq-line)}
.kq-tag--ok{background:var(--kq-green);border-color:var(--kq-green);color:#FFFFFF}
.kq-tag--alert{background:#FFF1E7;border-color:var(--kq-orange);color:var(--kq-wine)}
.kq-tag--deep{background:var(--kq-deep);border-color:var(--kq-deep);color:#FFFFFF}
.kq-tag--indigo{background:var(--kq-indigo);border-color:var(--kq-indigo);color:#FFFFFF}

/* ---------- 按钮 ---------- */
.kq-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;font-size:15px;font-weight:600;letter-spacing:.03em;background:var(--kq-deep);color:#FFFFFF;border:1px solid var(--kq-deep);cursor:pointer;transition:background .2s var(--kq-ease),color .2s var(--kq-ease),border-color .2s var(--kq-ease)}
.kq-btn:hover{background:var(--kq-mid);border-color:var(--kq-mid)}
.kq-btn--ghost{background:transparent;color:var(--kq-deep)}
.kq-btn--ghost:hover{background:var(--kq-pale);border-color:var(--kq-deep);color:var(--kq-deep)}
.kq-btn--accent{background:var(--kq-orange);border-color:var(--kq-orange);color:#FFFFFF}
.kq-btn--accent:hover{background:#E2550B;border-color:#E2550B}
.kq-btn--sm{padding:8px 14px;font-size:13.5px}

/* ---------- 面包屑 ---------- */
.kq-breadcrumb{padding-block:14px;font-size:13px;color:var(--kq-ink-2)}
.kq-breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px}
.kq-breadcrumb li{display:flex;align-items:center;gap:12px}
.kq-breadcrumb li + li::before{content:"";width:14px;height:1px;background:var(--kq-line)}
.kq-breadcrumb a{color:var(--kq-mid);border-bottom:1px solid var(--kq-line)}
.kq-breadcrumb a:hover{color:var(--kq-orange);border-bottom-color:var(--kq-orange)}
.kq-breadcrumb [aria-current="page"]{color:var(--kq-ink)}

/* ---------- 表格 ---------- */
.kq-table-wrap{overflow-x:auto}
.kq-table{width:100%;min-width:520px;font-size:14.5px}
.kq-table caption{text-align:left;padding-bottom:10px;font-size:13px;color:var(--kq-ink-2)}
.kq-table th,.kq-table td{padding:10px 12px;text-align:left;vertical-align:top;border-bottom:1px solid var(--kq-line)}
.kq-table thead th{background:var(--kq-indigo);color:#FFFFFF;font-size:13.5px;font-weight:600;letter-spacing:.05em;border-bottom:0}
.kq-table tbody tr:nth-child(even){background:var(--kq-pale)}
.kq-table tbody tr{transition:box-shadow .18s var(--kq-ease),background .18s var(--kq-ease)}
.kq-table tbody tr:hover,.kq-table tbody tr:focus-within{background:var(--kq-white);box-shadow:inset 3px 0 0 var(--kq-orange)}
.kq-table td.kq-num,.kq-table th.kq-num{text-align:right;font-family:var(--kq-font-mono);font-variant-numeric:tabular-nums}
.kq-table__aside{display:block;font-size:12.5px;color:var(--kq-ink-2);opacity:0;transition:opacity .2s var(--kq-ease)}
.kq-table tbody tr:hover .kq-table__aside,.kq-table tbody tr:focus-within .kq-table__aside{opacity:1}
@media (hover:none){ .kq-table__aside{opacity:1} }

/* ---------- 目录索引与检索 ---------- */
.kq-filter{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin-bottom:14px}
.kq-filter__input{flex:1 1 240px;min-width:0;padding:10px 12px;font-size:15px;color:var(--kq-ink);background:var(--kq-white);border:1px solid var(--kq-line);border-radius:0}
.kq-filter__input:focus{border-color:var(--kq-mid)}
.kq-filter__count{font-family:var(--kq-font-mono);font-size:13px;color:var(--kq-ink-2)}
.kq-index{border-top:1px solid var(--kq-line)}
.kq-index__item{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:baseline;gap:6px 16px;padding:14px 4px;border-bottom:1px solid var(--kq-line);transition:background .18s var(--kq-ease),box-shadow .18s var(--kq-ease)}
.kq-index__item:hover{background:var(--kq-white);box-shadow:inset 3px 0 0 var(--kq-orange)}
.kq-index__item[hidden]{display:none}
.kq-index__code{font-family:var(--kq-font-mono);font-size:12.5px;letter-spacing:.08em;color:var(--kq-ink-2)}
.kq-index__title{font-size:16.5px;font-weight:600;color:var(--kq-deep)}
.kq-index__meta{font-family:var(--kq-font-mono);font-variant-numeric:tabular-nums;font-size:13px;color:var(--kq-ink-2)}
.kq-index__empty{display:none;padding:20px 4px;font-size:14px;color:var(--kq-ink-2)}
.kq-index__empty[data-visible]{display:block}

/* ---------- 标签页 ---------- */
.kq-tabs{margin-block:clamp(16px,2.4vw,28px)}
.kq-tabs__list{display:flex;flex-wrap:wrap;border-bottom:1px solid var(--kq-line)}
.kq-tabs__btn{appearance:none;background:transparent;border:0;border-bottom:3px solid transparent;padding:10px 16px;font-size:15px;color:var(--kq-ink-2);cursor:pointer;transition:color .18s var(--kq-ease),background .18s var(--kq-ease),border-color .18s var(--kq-ease)}
.kq-tabs__btn:hover{color:var(--kq-mid);background:var(--kq-pale)}
.kq-tabs__btn[aria-selected="true"]{color:var(--kq-deep);font-weight:700;border-bottom-color:var(--kq-mid);background:var(--kq-pale)}
.kq-tabs__panel{padding-top:clamp(16px,2vw,24px)}
.kq-tabs__panel[hidden]{display:none}

/* ---------- 时间线 ---------- */
.kq-timeline{position:relative;padding-left:22px}
.kq-timeline::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:1px;background:var(--kq-line)}
.kq-timeline__item{position:relative;padding-bottom:clamp(18px,2.4vw,28px)}
.kq-timeline__item:last-child{padding-bottom:0}
.kq-timeline__item::before{content:"";position:absolute;left:-26px;top:9px;width:9px;height:9px;background:var(--kq-white);border:2px solid var(--kq-mid)}
.kq-timeline__item--ok::before{border-color:var(--kq-green)}
.kq-timeline__item--alert::before{border-color:var(--kq-orange)}
.kq-timeline__date{font-family:var(--kq-font-mono);font-variant-numeric:tabular-nums;font-size:13px;color:var(--kq-ink-2)}
.kq-timeline__title{font-size:17px;font-weight:700;color:var(--kq-deep)}

/* ---------- 图片容器基础规则 ---------- */
.kq-media{position:relative;display:block;overflow:hidden;background:var(--kq-pale);border:1px solid var(--kq-line)}
.kq-media > img{width:100%;height:100%;object-fit:cover}
.kq-media--16x9{aspect-ratio:16/9}
.kq-media--4x3{aspect-ratio:4/3}
.kq-media--1x1{aspect-ratio:1/1}
.kq-media--wide{aspect-ratio:21/9}
.kq-media--tall{aspect-ratio:3/4}
.kq-media--placeholder{background-image:
  repeating-linear-gradient(0deg,rgba(11,59,68,.12) 0 1px,transparent 1px 28px),
  repeating-linear-gradient(90deg,rgba(11,59,68,.12) 0 1px,transparent 1px 28px),
  linear-gradient(160deg,var(--kq-pale),#F7FBFB)}
.kq-media__caption{position:absolute;left:0;right:0;bottom:0;padding:10px 12px;font-size:12.5px;line-height:1.6;color:#FFFFFF;background:linear-gradient(180deg,rgba(11,59,68,0),rgba(11,59,68,.86))}

/* ---------- 页头 ---------- */
.kq-header{position:relative;z-index:80;background:var(--kq-white)}
.kq-skip{position:absolute;left:var(--kq-gutter);top:-64px;z-index:200;padding:10px 16px;font-size:14px;font-weight:700;background:var(--kq-orange);color:#FFFFFF;transition:top .18s var(--kq-ease)}
.kq-skip:focus{top:8px}

.kq-topbar{background:var(--kq-deep);color:var(--kq-pale);font-size:12.5px}
.kq-topbar__inner{display:flex;flex-wrap:wrap;align-items:center;gap:4px 24px;min-height:40px;padding-block:6px}
.kq-topbar__claim{letter-spacing:.16em;font-size:12px;color:#CBE4E7}
.kq-topbar__contact{display:flex;flex-wrap:wrap;align-items:center;gap:4px 18px;margin-left:auto}
.kq-topbar__item{display:inline-flex;align-items:center;gap:7px}
.kq-topbar__k{color:#7FA9AE;letter-spacing:.1em}
.kq-topbar__contact .kq-mono{color:#E4F3F5}
.kq-topbar__link{color:#FFFFFF;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:1px;transition:color .18s var(--kq-ease),border-color .18s var(--kq-ease)}
.kq-topbar__link:hover{color:var(--kq-orange);border-bottom-color:var(--kq-orange)}

.kq-mainbar{position:sticky;top:0;z-index:70;background:rgba(255,255,255,.93);backdrop-filter:blur(10px) saturate(140%);border-bottom:1px solid var(--kq-line)}
.kq-mainbar__inner{display:flex;align-items:center;gap:clamp(12px,2vw,26px);min-height:64px}

.kq-brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--kq-deep)}
.kq-brand__mark{display:grid;place-items:center;width:34px;height:34px;background:var(--kq-deep);color:#FFFFFF;font-family:var(--kq-font-head);font-weight:800;font-size:18px;line-height:1;border-bottom:3px solid var(--kq-orange)}
.kq-brand__text{display:block}
.kq-brand__name{display:block;font-family:var(--kq-font-head);font-weight:800;font-size:19px;letter-spacing:.12em;line-height:1.15}
.kq-brand__sub{display:block;font-size:11.5px;letter-spacing:.08em;color:var(--kq-ink-2);line-height:1.3}

.kq-nav{display:flex;align-items:center;gap:clamp(8px,1.4vw,20px);flex:1 1 auto;min-width:0}
.kq-nav__list{display:flex;align-items:center;gap:2px}
.kq-nav__link{display:block;padding:10px 12px;font-size:15px;color:var(--kq-ink);border-bottom:2px solid transparent;transition:color .18s var(--kq-ease),border-color .18s var(--kq-ease)}
.kq-nav__link:hover{color:var(--kq-mid);border-bottom-color:var(--kq-line)}
.kq-nav__link[aria-current="page"]{color:var(--kq-deep);font-weight:700;border-bottom-color:var(--kq-orange)}

.kq-quick{display:flex;align-items:center;gap:10px;margin-left:auto;padding-left:clamp(10px,1.6vw,20px);border-left:1px solid var(--kq-line)}
.kq-quick__label{font-size:11px;letter-spacing:.18em;color:var(--kq-ink-2);white-space:nowrap}
.kq-quick__list{display:flex;align-items:center;gap:8px}
.kq-quick__link{display:block;padding:7px 12px;font-size:13.5px;background:var(--kq-pale);color:var(--kq-deep);border:1px solid var(--kq-line);border-bottom-width:3px;transition:background .18s var(--kq-ease),color .18s var(--kq-ease),border-color .18s var(--kq-ease)}
.kq-quick__link:hover{background:var(--kq-deep);color:#FFFFFF;border-color:var(--kq-deep)}
.kq-quick__list > li:nth-child(1) .kq-quick__link{border-bottom-color:var(--kq-wine)}
.kq-quick__list > li:nth-child(2) .kq-quick__link{border-bottom-color:var(--kq-indigo)}
.kq-quick__list > li:nth-child(3) .kq-quick__link{border-bottom-color:var(--kq-green)}

.kq-navtoggle{display:none;align-items:center;gap:9px;margin-left:auto;padding:9px 14px;background:var(--kq-deep);color:#FFFFFF;border:1px solid var(--kq-deep);cursor:pointer;font-size:14px;letter-spacing:.06em}
.kq-navtoggle__bars{display:grid;gap:4px;width:16px}
.kq-navtoggle__bars span{display:block;height:2px;background:currentColor;transition:transform .2s var(--kq-ease),opacity .2s var(--kq-ease)}
.kq-header[data-open] .kq-navtoggle__bars span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.kq-header[data-open] .kq-navtoggle__bars span:nth-child(2){opacity:0}
.kq-header[data-open] .kq-navtoggle__bars span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.kq-progress{position:absolute;left:0;bottom:-1px;width:0;height:2px;background:var(--kq-orange);transition:width .12s linear}
body.kq-nav-open{overflow:hidden}

/* ---------- 页脚 ---------- */
.kq-footer{margin-top:clamp(40px,6vw,80px);background:var(--kq-deep);color:#CBE4E7;font-size:14px}
.kq-footer::before{content:"";display:block;height:3px;background:linear-gradient(90deg,var(--kq-orange) 0 14%,var(--kq-mid) 14% 62%,var(--kq-indigo) 62% 100%)}
.kq-footer__grid{display:grid;grid-template-columns:1fr;gap:clamp(24px,3vw,40px);padding-block:clamp(32px,4vw,56px)}
@media (min-width:640px){ .kq-footer__grid{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (min-width:1024px){ .kq-footer__grid{grid-template-columns:1.4fr 1fr 1fr 1.15fr} }
.kq-footer__brand{font-family:var(--kq-font-head);font-weight:800;font-size:22px;letter-spacing:.14em;color:#FFFFFF}
.kq-footer__desc{margin-top:10px;max-width:28em;font-size:13.5px;line-height:1.8;color:#A7CBCF}
.kq-footer__addr{margin-top:12px;font-size:13px;color:#A7CBCF}
.kq-footer__icp{margin-top:8px;font-family:var(--kq-font-mono);font-size:12.5px;color:#8FB6BB}
.kq-footer__title{margin-bottom:12px;font-size:13px;font-weight:700;letter-spacing:.18em;color:#8FB6BB;font-family:var(--kq-font-head)}
.kq-footer__list{display:grid;gap:9px}
.kq-footer__list a{display:inline-block;color:#DFF0F2;border-bottom:1px solid rgba(223,240,242,.28);transition:color .18s var(--kq-ease),border-color .18s var(--kq-ease)}
.kq-footer__list a:hover{color:#FFFFFF;border-bottom-color:var(--kq-orange)}
.kq-footer__meta{display:grid;gap:8px}
.kq-footer__meta > div{display:flex;justify-content:space-between;gap:12px;padding-bottom:7px;border-bottom:1px dotted rgba(220,234,236,.28)}
.kq-footer__meta dt{font-size:13px;color:#A7CBCF}
.kq-footer__meta dd{font-family:var(--kq-font-mono);font-variant-numeric:tabular-nums;font-size:13px;color:#FFFFFF;text-align:right}
.kq-footer__bottom{display:flex;flex-wrap:wrap;align-items:center;gap:6px 26px;padding-block:16px 26px;border-top:1px solid rgba(220,234,236,.2);font-size:12.5px;color:#A7CBCF}
.kq-footer__contact{display:flex;flex-wrap:wrap;align-items:center;gap:4px 14px}
.kq-footer__k{color:#8FB6BB;letter-spacing:.1em}
.kq-footer__contact .kq-mono{color:#DFF0F2}
.kq-footer__copy{margin-left:auto;color:#8FB6BB}

/* ---------- 显现与错位淡入 ---------- */
html[data-js="on"] [data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .32s var(--kq-ease),transform .32s var(--kq-ease)}
html[data-js="on"] [data-reveal][data-shown]{opacity:1;transform:none}
html[data-js="on"] .kq-stagger > :nth-child(2){transition-delay:60ms}
html[data-js="on"] .kq-stagger > :nth-child(3){transition-delay:120ms}
html[data-js="on"] .kq-stagger > :nth-child(4){transition-delay:180ms}
html[data-js="on"] .kq-stagger > :nth-child(5){transition-delay:240ms}
html[data-js="on"] .kq-stagger > :nth-child(6){transition-delay:300ms}

/* ---------- 响应式：平板与手机 ---------- */
@media (max-width:1023px){
  .kq-navtoggle{display:inline-flex}
  .kq-nav{position:absolute;left:0;right:0;top:100%;display:none;flex-direction:column;align-items:stretch;gap:0;max-height:calc(100vh - 104px);overflow-y:auto;padding:10px var(--kq-gutter) 22px;background:var(--kq-deep);border-bottom:3px solid var(--kq-orange)}
  .kq-header[data-open] .kq-nav{display:flex}
  .kq-nav__list{flex-direction:column;align-items:stretch;gap:0}
  .kq-nav__link{padding:13px 6px;font-size:16px;color:#E7F3F4;border-bottom:1px solid rgba(220,234,236,.18)}
  .kq-nav__link:hover{color:#FFFFFF;border-bottom-color:rgba(255,255,255,.5)}
  .kq-nav__link[aria-current="page"]{color:#FFFFFF;padding-left:14px;background:rgba(255,106,26,.16);border-bottom-color:var(--kq-orange)}
  .kq-quick{flex-direction:column;align-items:stretch;gap:10px;margin-left:0;padding:16px 0 0;border-left:0;border-top:1px solid rgba(220,234,236,.24)}
  .kq-quick__label{color:#9DC4C9}
  .kq-quick__list{flex-direction:column;align-items:stretch;gap:8px}
  .kq-quick__link{padding:12px 14px;font-size:15px;color:#EAF6F7;background:rgba(220,234,236,.1);border-color:rgba(220,234,236,.3)}
  .kq-quick__link:hover{background:var(--kq-pale);color:var(--kq-deep)}
}
@media (max-width:767px){
  .kq-topbar__claim{display:none}
  .kq-topbar__contact{margin-left:0}
  .kq-footer__copy{margin-left:0}
}
@media (max-width:560px){
  .kq-brand__sub{display:none}
  .kq-topbar__k{display:none}
  .kq-topbar__inner{font-size:12px}
  .kq-index__item{grid-template-columns:minmax(0,1fr);gap:2px}
  .kq-index__meta{grid-column:1}
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  html[data-js="on"] [data-reveal]{opacity:1;transform:none}
  .kq-progress{transition:none}
}