/* Compute Engine Technologies — 站点样式
 * 从已确认的设计稿 _design/index.original.html 抽出。
 * 无构建链：手写 CSS，版本指纹由 filemtime() 生成。
 */

:root{
  --blue:#3B6484;
  --blue-d:#2B4A63;
  --tint:#EEF4FA;
  --ink:#333333;
  --body:#4A5560;
  --grey:#7A8794;
  --line:#DCE4EC;
  --serif:'Lora',"Times New Roman",serif;
  --sans:'Inter',-apple-system,system-ui,sans-serif;
  --shadow:22px 24px 46px rgba(140,160,178,.42);
  --nav:96px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.95;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.locked{overflow:hidden}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,h5{margin:0;font-weight:400}
[id]{scroll-margin-top:calc(var(--nav) + 24px)}
:focus-visible{outline:2px solid var(--blue);outline-offset:4px}
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:#fff;color:var(--blue);padding:14px 22px;font-size:14px;font-weight:600}
.skip:focus{left:12px;top:12px}
.inner{max-width:1920px;padding:0 5vw;margin:0 auto;position:relative}
.block{padding:120px 0;position:relative}
.label{font-size:clamp(46px,6.4vw,90px);font-weight:300;line-height:1.3;letter-spacing:.01em}
.label-sub{display:block;font-size:13px;font-weight:600;letter-spacing:.22em;color:var(--blue);margin-bottom:8px}
.lead{max-width:820px;font-size:16.5px;color:var(--body)}

/* reveal */
.rv,.rvL,.rvR{transition:opacity 1s ease,transform 1s ease}
.rv{opacity:0;transform:translateY(26px)}
.rvL{opacity:0;transform:translateX(-36px)}
.rvR{opacity:0;transform:translateX(36px)}
.on{opacity:1!important;transform:none!important}
.wipe{display:inline;font-family:var(--serif);font-size:clamp(24px,3.1vw,50px);font-weight:500;line-height:1.85;color:#fff;background:var(--blue);padding:.06em .42em;box-decoration-break:clone;-webkit-box-decoration-break:clone;
  clip-path:inset(0 100% 0 0);transition:clip-path 1.1s cubic-bezier(.7,0,.2,1)}
.wipe.on{clip-path:inset(0 0 0 0)}

/* ---------- header ---------- */
/* 导航是白字，所以默认必须自带底色：内页背景是白的，透明状态下整条导航等于隐形。
   只有首页首屏是整屏深色 hero，才让它透明地压在图上，滚过 60px 再落底色。 */
header{position:fixed;inset:0 0 auto;z-index:90;transition:background .35s,box-shadow .35s;
  background:rgba(59,100,132,.95);backdrop-filter:blur(8px);box-shadow:0 1px 0 rgba(255,255,255,.16)}
.has-hero header{background:transparent;backdrop-filter:none;box-shadow:none}
.has-hero header.solid{background:rgba(59,100,132,.95);backdrop-filter:blur(8px);box-shadow:0 1px 0 rgba(255,255,255,.16)}
.hbar{display:flex;align-items:center;justify-content:space-between;height:var(--nav);padding:0 5vw}
.brand{display:flex;align-items:center;gap:13px;color:#fff}
.bmark{width:30px;height:30px;border:1.5px solid currentColor;position:relative;flex:none}
.bmark::before{content:"";position:absolute;inset:7px;border:1.5px solid currentColor;border-radius:50%}
.bname{font-size:15.5px;font-weight:500;letter-spacing:.09em;line-height:1.25;white-space:nowrap}
.bname small{display:block;font-size:9px;font-weight:400;letter-spacing:.24em;opacity:.75}
.hnav ul{display:flex;align-items:center;gap:32px;list-style:none;margin:0;padding:0}
.hnav a{color:#fff;font-size:13.5px;font-weight:500;letter-spacing:.09em;position:relative;padding-bottom:3px}
.hnav a::before{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:#fff;transform:scaleX(0);transform-origin:left;transition:transform .3s}
.hnav a:hover::before{transform:scaleX(1)}
.hnav .pill a{background:#fff;color:var(--blue);border-radius:22px;padding:10px 26px;line-height:1;display:inline-block}
.hnav .pill a::before{display:none}
.hnav .pill a:hover{background:var(--tint)}
.burger{display:none;width:46px;height:46px;border:0;background:none;padding:0;z-index:120;position:relative}
.burger span{display:block;width:26px;height:1.5px;background:#fff;margin:7px auto;transition:.32s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8.5px) rotate(-45deg)}
.drawer{position:fixed;inset:0;z-index:110;background:var(--blue);padding:calc(var(--nav) + 20px) 8vw 50px;display:flex;flex-direction:column;justify-content:center;
  opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s}
.drawer.open{opacity:1;visibility:visible}
.drawer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.drawer a{color:#fff;font-family:var(--serif);font-size:clamp(26px,7.4vw,38px);font-weight:500;display:block;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.22)}
.drawer .dcontact{margin-top:38px;color:rgba(255,255,255,.9);font-size:14.5px;line-height:2}
.drawer .dcontact a{font-family:var(--sans);font-size:15px;border:0;padding:0;display:inline;text-decoration:underline;text-underline-offset:4px}

/* ---------- hero ---------- */
.hero{position:relative;height:100svh;min-height:640px;overflow:hidden;background:#061321}
.hero-art{position:absolute;inset:-2% -2%;animation:drift 32s ease-in-out infinite alternate}
.hero-art::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(2,11,20,.48) 0%,rgba(2,11,20,.12) 48%,rgba(2,11,20,.02) 72%),linear-gradient(180deg,rgba(2,11,20,.16),rgba(2,11,20,.34))}
@keyframes drift{from{transform:scale(1)}to{transform:scale(1.035)}}
.hero-art svg,.hero-art picture,.hero-art img{width:100%;height:100%;display:block}
.hero-art img{object-fit:cover;object-position:54% center}
/* 内置实景图与后台上传照片都压统一遮罩，避免亮部影响白字。 */
.hero-scrim{position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(90deg,rgba(2,11,20,.34) 0%,rgba(2,11,20,.04) 58%),linear-gradient(180deg,rgba(2,11,20,.38) 0%,rgba(2,11,20,.02) 34%,rgba(2,11,20,.6) 100%)}
.hero-copy{position:absolute;left:5vw;bottom:clamp(132px,18vh,190px);z-index:3;max-width:min(78vw,920px)}
.hero-copy h1{font-family:var(--serif);font-size:clamp(42px,5.7vw,94px);color:#fff;line-height:1.1;letter-spacing:.015em;text-shadow:0 2px 26px rgba(0,0,0,.2)}
.hero-copy p{max-width:720px;color:rgba(255,255,255,.94);font-size:clamp(15px,1.25vw,20px);font-weight:500;margin:24px 0 0;line-height:1.65;letter-spacing:.02em}
.hero-meta{position:absolute;left:5vw;right:12vw;bottom:35px;z-index:3;display:flex;gap:clamp(28px,4vw,72px);padding-top:17px;border-top:1px solid rgba(255,255,255,.25)}
.hero-meta div{color:rgba(255,255,255,.9);font-size:11.5px;letter-spacing:.11em;font-weight:500}
.hero-meta span{display:block;font-size:9px;letter-spacing:.22em;opacity:.55;margin-bottom:1px}
.scroll-cue{position:absolute;right:5vw;bottom:34px;z-index:3;color:#fff;font-size:9px;letter-spacing:.24em;writing-mode:vertical-rl;opacity:.6}
.scroll-cue::after{content:"";display:block;width:1px;height:52px;margin:14px auto 0;background:linear-gradient(#fff,rgba(255,255,255,0));animation:cue 2.2s infinite}
@keyframes cue{0%{opacity:0;transform:scaleY(.2)}45%{opacity:1}100%{opacity:0;transform:scaleY(1)}}

/* ---------- statement ---------- */
.statement::before{content:"";position:absolute;top:42%;left:6vw;transform:translateY(-50%);width:min(80%,760px);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(59,100,132,.11),rgba(59,100,132,0) 66%);z-index:0}
.statement .inner{z-index:2}
.st-area{max-width:1040px;margin:0 auto;text-align:center}
.st-area h2{font-family:var(--serif);font-size:clamp(28px,4.3vw,64px);font-weight:500;line-height:1.55}
.st-area p{margin-top:52px;font-size:clamp(15px,1.15vw,19px);color:var(--body);line-height:2.1}
.strip{position:relative;display:flex;overflow:hidden;margin-top:100px;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 6%,#000 94%,transparent 100%);
  mask-image:linear-gradient(90deg,transparent 0,#000 6%,#000 94%,transparent 100%)}
.strip:hover .strip-track{animation-play-state:paused}
.strip-track{display:flex;animation:slide 58s linear infinite;flex:none}
.tile{margin:0;position:relative;width:min(34vw,540px);flex:none;aspect-ratio:16/10;overflow:hidden}
.tile>svg,.tile>picture{position:absolute;inset:0;width:100%;height:100%;display:block}
.tile>picture>img{width:100%;height:100%;display:block;object-fit:cover;object-position:center}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(255,255,255,.07),rgba(20,45,64,.42) 78%)}
.tile-idx{position:absolute;z-index:2;top:22px;left:26px;font-size:10px;letter-spacing:.22em;color:rgba(255,255,255,.68);font-weight:600}
.tile-cap{position:absolute;z-index:2;left:26px;right:26px;bottom:24px;color:#fff}
.tile-cap::before{content:"";display:block;width:36px;height:1px;background:rgba(255,255,255,.65);margin-bottom:14px}
.tile-cap b{display:block;font-size:11.5px;letter-spacing:.2em;font-weight:600}
.tile-cap span{display:block;font-size:12.5px;color:rgba(255,255,255,.74);margin-top:7px;line-height:1.55}
@keyframes slide{to{transform:translateX(-100%)}}

/* ---------- business ---------- */
.biz-row{position:relative;padding-bottom:150px}
.biz-grid{display:grid;grid-template-columns:47vw 1fr;gap:0 5vw;align-items:start}
.biz-row.flip .biz-grid{grid-template-columns:1fr 47vw}
.biz-row.flip .biz-media{order:2}
.biz-row.flip .biz-body{order:1;padding-left:5vw}
.biz-media{position:relative}
.ph{aspect-ratio:4/3;box-shadow:var(--shadow);overflow:hidden}
.ph svg,.ph picture,.ph img{width:100%;height:100%;display:block}
.ph img{object-fit:cover;object-position:center}
.biz-num{position:absolute;right:-26px;top:-58px;font-family:var(--serif);font-size:clamp(90px,13vw,220px);line-height:1;font-weight:600;color:transparent;-webkit-text-stroke:1.5px rgba(59,100,132,.4);pointer-events:none}
.biz-row.flip .biz-num{right:auto;left:-26px}
.biz-body{padding-top:34px}
.biz-tag{font-size:12px;letter-spacing:.24em;color:var(--blue);font-weight:600;margin-bottom:26px}
.biz-body>p{max-width:640px;margin:40px 0 0;font-size:16.5px;color:var(--body)}
.biz-list{list-style:none;margin:36px 0 0;padding:0;max-width:640px}
.biz-list li{padding:15px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--body);display:flex;gap:20px}
.biz-list li b{flex:none;width:22px;font-weight:600;color:var(--blue);font-size:11.5px;letter-spacing:.1em;padding-top:3px}

/* arrow button */
.arrowbtn{display:inline-flex;align-items:center;gap:20px;margin-top:44px;font-size:14px;font-weight:600;letter-spacing:.14em}
.arrowbtn i{width:76px;height:76px;border:1.5px solid var(--blue);border-radius:50%;display:grid;place-items:center;transition:.35s;flex:none}
.arrowbtn i svg{stroke:var(--blue);transition:.35s}
.arrowbtn:hover i{background:var(--blue)}
.arrowbtn:hover i svg{stroke:#fff;transform:translateX(3px)}
.arrowbtn.sm i{width:56px;height:56px}
/* 蓝底上的反色版。
   原本靠 inline style 改 border-color、给 svg 加 stroke="#fff"，但 stroke 是
   SVG 呈现属性，优先级低于 .arrowbtn i svg{stroke:var(--blue)} 这条规则 ——
   蓝箭头压在蓝底上，默认状态就是个空白圆圈，hover 才「凭空」冒出箭头。 */
.arrowbtn.inv{color:#fff}
.arrowbtn.inv i{border-color:#fff}
.arrowbtn.inv i svg{stroke:#fff}
.arrowbtn.inv:hover i{background:#fff}
.arrowbtn.inv:hover i svg{stroke:var(--blue)}

/* ---------- approach ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);margin-top:70px;border-top:1px solid var(--line)}
.steps div{padding:36px 28px 40px;border-right:1px solid var(--line);position:relative}
.steps div:last-child{border-right:0}
.steps div::before{content:"";position:absolute;top:-1px;left:0;width:100%;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .9s ease}
.steps div.on::before{transform:scaleX(1)}
.steps b{display:block;font-size:11.5px;letter-spacing:.2em;color:var(--blue);font-weight:600;margin-bottom:16px}
.steps h4{font-family:var(--serif);font-size:22px;font-weight:500;margin-bottom:12px}
.steps p{margin:0;font-size:14.5px;color:var(--body);line-height:1.85}

/* ---------- capital ---------- */
.capital{background:var(--blue);color:#fff}
.capital .inner{display:grid;grid-template-columns:1fr 1fr;gap:6vw;align-items:center}
.capital h3{font-family:var(--serif);font-size:clamp(26px,3.4vw,50px);line-height:1.5;font-weight:500}
.capital p{color:rgba(255,255,255,.87);font-size:16.5px;margin:0}
.capital dl{margin:34px 0 0}
.capital dl div{display:grid;grid-template-columns:190px 1fr;gap:24px;padding:17px 0;border-top:1px solid rgba(255,255,255,.28)}
.capital dt{font-size:11px;letter-spacing:.2em;color:rgba(255,255,255,.68);font-weight:600;padding-top:6px}
.capital dd{margin:0;font-size:16px}

/* ---------- company ---------- */
.figs{display:grid;grid-template-columns:repeat(4,1fr);margin-top:66px;border-top:1px solid var(--line)}
.figs div{padding:38px 30px 34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.figs div:last-child{border-right:0}
.figs b{display:block;font-family:var(--serif);font-size:clamp(34px,3.6vw,54px);font-weight:500;color:var(--blue);line-height:1.1}
.figs span{display:block;margin-top:12px;font-size:12.5px;letter-spacing:.1em;color:var(--grey)}
.corp{display:grid;grid-template-columns:1fr 1fr;gap:6vw;margin-top:66px;align-items:start}
.corp dl div{display:grid;grid-template-columns:180px 1fr;gap:24px;padding:18px 0;border-top:1px solid var(--line)}
.corp dl div:last-child{border-bottom:1px solid var(--line)}
.corp dt{font-size:11px;letter-spacing:.2em;color:var(--blue);font-weight:600;padding-top:6px}
.corp dd{margin:0;font-size:15.5px;color:var(--body)}

/* ---------- news ---------- */
.news-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap}
.news-list{margin-top:58px}
.news-list a{display:block;position:relative;border-bottom:1px solid var(--line);padding:30px 90px 30px 0}
.news-list a::before{content:"";position:absolute;left:0;bottom:-1px;width:100%;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .6s}
.news-list a:hover::before{transform:scaleX(1)}
.news-list a::after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);width:58px;height:58px;border-radius:50%;background:var(--blue) no-repeat center/13px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='12' fill='none' stroke='%23fff' stroke-width='1.6'%3E%3Cpath d='M0 6h14M9 1l5 5-5 5'/%3E%3C/svg%3E");box-shadow:0 0 0 0 rgba(59,100,132,.35);transition:.35s}
.news-list a:hover::after{box-shadow:0 0 0 6px rgba(59,100,132,.18)}
.news-meta{display:flex;align-items:center;gap:22px;margin-bottom:12px}
.news-meta em{font-style:normal;border:1px solid var(--blue);color:var(--blue);font-size:10.5px;letter-spacing:.14em;padding:2px 12px;font-weight:600}
.news-meta time{font-size:13.5px;color:var(--grey);letter-spacing:.06em}
.news-list h4{font-size:clamp(16px,1.3vw,20px);line-height:1.65}

/* ---------- contact ---------- */
.contact{background:linear-gradient(to top,var(--tint) 0%,#fff 100%)}
.ct-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:60px}
.ct-tiles a{display:block;padding:40px 34px;border:1.5px solid var(--blue);background:#fff;position:relative;top:0;transition:.35s}
.ct-tiles a:hover{top:-12px;box-shadow:0 14px 28px rgba(140,160,178,.42);background:var(--blue);color:#fff}
.ct-tiles small{display:block;font-size:10.5px;letter-spacing:.22em;color:var(--blue);font-weight:600;margin-bottom:16px;transition:.35s}
.ct-tiles a:hover small{color:rgba(255,255,255,.8)}
.ct-tiles strong{font-family:var(--serif);font-size:clamp(19px,1.9vw,27px);font-weight:500;display:block;line-height:1.35;word-break:break-word}
.ct-tiles span{display:block;font-size:12.5px;letter-spacing:.06em;margin-top:14px;color:var(--grey);transition:.35s}
.ct-tiles a:hover span{color:rgba(255,255,255,.78)}

.form-wrap{margin-top:96px;display:grid;grid-template-columns:1fr 400px;gap:6vw;align-items:start}
form{display:grid;gap:26px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:26px}
label{display:block;font-size:11.5px;letter-spacing:.16em;color:var(--blue);font-weight:600;margin-bottom:10px}
label i{font-style:normal;color:#B4553F;margin-left:5px}
input,select,textarea{width:100%;border:0;border-bottom:1px solid var(--line);background:transparent;padding:12px 2px;font-family:var(--sans);font-size:16px;color:var(--ink);border-radius:0;transition:.3s}
input:focus,select:focus,textarea:focus{outline:none;border-bottom-color:var(--blue)}
textarea{min-height:120px;resize:vertical;border:1px solid var(--line);padding:14px}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:13.5px;color:var(--grey);line-height:1.7}
.consent input{width:16px;height:16px;flex:none;margin-top:5px;border:1px solid var(--line)}
.submit{background:none;border:0;padding:0;cursor:pointer;font-family:var(--sans);text-align:left}
.side dl div{padding:22px 0;border-top:1px solid var(--line)}
.side dl div:last-child{border-bottom:1px solid var(--line)}
.side dt{font-size:11px;letter-spacing:.2em;color:var(--blue);font-weight:600;margin-bottom:7px}
.side dd{margin:0;font-size:15.5px;color:var(--body);line-height:1.85;word-break:break-word}
.side dd a:hover{color:var(--blue);border-bottom:1px solid var(--blue)}

/* ---------- footer ---------- */
footer{background:var(--blue);color:#fff;padding:78px 0 40px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:5vw}
.fgrid p{color:rgba(255,255,255,.88);font-size:14.5px;margin:22px 0 0;line-height:1.95}
.fgrid p a{text-decoration:underline;text-underline-offset:3px}
.fgrid h5{margin:0 0 20px;font-size:10.5px;letter-spacing:.24em;color:rgba(255,255,255,.6);font-weight:600}
.fgrid ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.fgrid ul a{font-size:15px;position:relative;padding-bottom:2px}
.fgrid ul a::before{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:#fff;transform:scaleX(0);transform-origin:left;transition:transform .3s}
.fgrid ul a:hover::before{transform:scaleX(1)}
.fbot{margin-top:60px;padding-top:24px;border-top:1px solid rgba(255,255,255,.26);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px;color:rgba(255,255,255,.72);letter-spacing:.05em}

.totop{position:fixed;right:26px;bottom:26px;z-index:80;width:52px;height:52px;border-radius:50%;border:1.5px solid var(--blue);background:#fff;display:grid;place-items:center;
  opacity:0;visibility:hidden;transform:translateY(12px);transition:.35s;cursor:pointer}
.totop.show{opacity:1;visibility:visible;transform:none}
.totop:hover{background:var(--blue)}
.totop svg{stroke:var(--blue);transition:.3s}
.totop:hover svg{stroke:#fff}

@media(max-width:1100px){
  :root{--nav:82px}
  .hnav ul{display:none}.burger{display:block}
  .biz-grid,.biz-row.flip .biz-grid{grid-template-columns:1fr;gap:0}
  .biz-row.flip .biz-media{order:0}.biz-row.flip .biz-body{order:0;padding-left:0}
  .biz-num,.biz-row.flip .biz-num{right:8px;left:auto;top:-40px}
  .biz-row{padding-bottom:104px}
  .capital .inner,.form-wrap,.corp{grid-template-columns:1fr;gap:44px}
  .figs,.steps{grid-template-columns:1fr 1fr}
  .steps div:nth-child(2n),.figs div:nth-child(2n){border-right:0}
  .steps div{border-bottom:1px solid var(--line)}
  .block{padding:84px 0}
  .tile{width:56vw}
  .scroll-cue{display:none}
  .ct-tiles{grid-template-columns:1fr}
}
@media(max-width:640px){
  .f2{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr;gap:42px}
  .figs,.steps{grid-template-columns:1fr}
  .figs div,.steps div{border-right:0}
  .hero{height:100svh;min-height:620px;padding:0;display:block}
  .hero-art{inset:0;animation:none}
  .hero-art img{object-position:56% center}
  .hero-scrim{background:linear-gradient(90deg,rgba(2,11,20,.58),rgba(2,11,20,.08)),linear-gradient(180deg,rgba(2,11,20,.42),rgba(2,11,20,.04) 42%,rgba(2,11,20,.72))}
  .hero-copy{position:absolute;left:5vw;right:5vw;bottom:64px;max-width:none;padding:0}
  .hero-copy h1{font-size:clamp(32px,9.2vw,46px);line-height:1.16}
  .hero-copy p{font-size:14.5px;margin-top:18px}
  .hero-meta{display:none}
  .st-area p{margin-top:34px}
  .strip{margin-top:66px}
  .tile{width:80vw}
  .strip{margin-top:60px}
  .tile-cap span{font-size:12px}
  .capital dl div,.corp dl div{grid-template-columns:1fr;gap:2px}
  .news-list a{padding:26px 0 76px}
  .news-list a::after{top:auto;bottom:16px;left:0;right:auto;transform:none;width:48px;height:48px}
  .arrowbtn i{width:58px;height:58px}
  .arrowbtn{gap:16px;font-size:13px}
  .hbar{padding:0 5vw}
  .bname{font-size:13.5px}.bname small{font-size:8px;letter-spacing:.2em}
  .bmark{width:26px;height:26px}
  .totop{right:16px;bottom:16px;width:46px;height:46px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv,.rvL,.rvR{opacity:1;transform:none}.wipe{clip-path:none}}

/* ---------- 表单反馈与蜜罐（切 Blade 时新增，设计稿里没有） ---------- */
/* 蜜罐：必须离屏而不是 display:none —— 部分爬虫会跳过 display:none 的字段 */
.hp-field{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.form-err{border-left:2px solid #B4553F;padding:12px 16px;background:rgba(180,85,63,.06);
  color:#B4553F;font-size:13.5px;letter-spacing:.02em}
.fe{display:block;margin-top:7px;font-size:12.5px;color:#B4553F;letter-spacing:.02em;line-height:1.6}
input[aria-invalid="true"],textarea[aria-invalid="true"]{border-bottom-color:#B4553F}
.form-ok{border:1.5px solid var(--blue);padding:38px 34px;background:#fff}
.form-ok b{display:block;font-family:var(--serif);font-size:clamp(20px,2vw,28px);font-weight:500;color:var(--blue)}
.form-ok span{display:block;margin-top:14px;font-size:15.5px;color:var(--body);line-height:1.9}

/* ---------- Cookie 提示条（文档 7.4 要求 GDPR banner，设计稿里没有） ---------- */
.cookiebar{position:fixed;left:0;right:0;bottom:0;z-index:95;background:var(--blue);color:#fff;
  padding:18px 5vw;display:flex;align-items:center;gap:26px;flex-wrap:wrap;
  transform:translateY(100%);transition:transform .45s cubic-bezier(.7,0,.2,1)}
.cookiebar.show{transform:none}
.cookiebar p{margin:0;flex:1 1 420px;font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.9)}
.cookiebar p a{text-decoration:underline;text-underline-offset:3px}
.cookiebar button{border:1.5px solid #fff;background:none;color:#fff;font-family:var(--sans);
  font-size:12px;font-weight:600;letter-spacing:.14em;padding:11px 26px;cursor:pointer;transition:.3s}
.cookiebar button:hover{background:#fff;color:var(--blue)}
@media(max-width:640px){.cookiebar{padding:16px 5vw;gap:14px}.cookiebar button{width:100%}}

/* ---------- 富文本正文（新闻详情 / 业务内页的后台录入内容） ---------- */
.rich{max-width:820px;margin:56px 0 0;font-size:16.5px;color:var(--body)}
.rich h2{font-family:var(--serif);font-size:clamp(22px,2.4vw,34px);font-weight:500;color:var(--ink);margin:52px 0 18px;line-height:1.4}
.rich h3{font-family:var(--serif);font-size:clamp(19px,1.9vw,25px);font-weight:500;color:var(--ink);margin:40px 0 14px;line-height:1.45}
.rich p{margin:0 0 22px}
.rich ul,.rich ol{margin:0 0 22px;padding-left:22px}
.rich li{margin-bottom:10px}
.rich a{color:var(--blue);border-bottom:1px solid var(--line);transition:border-color .3s}
.rich a:hover{border-bottom-color:var(--blue)}
.rich blockquote{margin:32px 0;padding:4px 0 4px 26px;border-left:2px solid var(--blue);
  font-family:var(--serif);font-size:19px;line-height:1.75;color:var(--ink)}
.rich img{max-width:100%;height:auto;display:block;margin:32px 0}
.rich strong{font-weight:600;color:var(--ink)}

/* 分页（新闻列表） */
.rv nav[role="navigation"]{font-size:14px}