/* 迪升官网 v2.1 · 品牌色 #1109fc（实测）· 深空蓝辅助 */
:root{
  --p:#1109fc; --p2:#0d06c4; --pd:#07045e;
  --dark:#0a1230; --dark2:#101c48;
  --ink:#1c2333; --gray:#5a6b7d; --bg:#f5f7fc; --line:#e3e9f2;
  --shadow:0 1px 2px rgba(10,18,48,.05),0 8px 24px rgba(10,18,48,.07);
  --shadow-h:0 16px 40px rgba(10,18,48,.14);
  --r:14px;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;color:#1c2333;color:var(--ink);line-height:1.75;background:#fff;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}

/* ===== 头部 ===== */
header{position:sticky;top:0;background:rgba(255,255,255,.92);border-bottom:1px solid #e3e9f2;border-bottom:1px solid var(--line);z-index:100;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:background .3s cubic-bezier(.22,1,.36,1),box-shadow .3s cubic-bezier(.22,1,.36,1);transition:background .3s var(--ease),box-shadow .3s var(--ease)}
.nav{display:flex;align-items:center;gap:24px;height:72px;transition:height .3s cubic-bezier(.22,1,.36,1);transition:height .3s var(--ease)}
body.sc header{background:rgba(255,255,255,.78);box-shadow:0 6px 24px rgba(10,18,48,.10);backdrop-filter:blur(16px) saturate(1.5);-webkit-backdrop-filter:blur(16px) saturate(1.5)}
@media(min-width:861px){body.sc .nav{height:56px}}
body.sc .logo img{height:34px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo img{height:42px;width:auto;transition:height .3s cubic-bezier(.22,1,.36,1);transition:height .3s var(--ease)}
.lname{display:flex;flex-direction:column;justify-content:center}
.logo b{font-size:16.5px;color:#0a1230;color:var(--dark);font-weight:700;letter-spacing:.5px;white-space:nowrap;line-height:1.3}
.lname i{font-style:normal;font-size:10px;color:#5a6b7d;color:var(--gray);letter-spacing:1.6px;transform:scale(.92);transform-origin:left}
nav{display:flex;gap:2px;margin-left:auto;flex-wrap:wrap}
nav a{font-size:15px;color:#1c2333;color:var(--ink);padding:8px 14px;border-radius:8px;position:relative;transition:color .25s cubic-bezier(.22,1,.36,1),background .25s cubic-bezier(.22,1,.36,1);transition:color .25s var(--ease),background .25s var(--ease)}
nav a:hover{color:#1109fc;color:var(--p);background:#eef0fe}
nav a.on{color:#1109fc;color:var(--p);font-weight:600}
nav a.on:after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:2px;background:#1109fc;background:var(--p)}

/* ===== 首页 Hero ===== */
.hero{position:relative;background:radial-gradient(1200px 500px at 85% -10%,#3d5bff33,transparent 60%),radial-gradient(900px 420px at 8% 110%,#1109fc44,transparent 55%),linear-gradient(115deg,#050a26,#0a1440 45%,#0d06c4 90%);overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(115deg,transparent 30%,#000 75%);pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.hero .kick{display:inline-block;font-size:13px;letter-spacing:3px;color:#9fb0ff;border:1px solid #3d5bff66;background:#1109fc22;border-radius:50px;padding:6px 18px;margin-bottom:22px}
.hero img{width:100%;height:min(44vw,460px);object-fit:cover;object-position:center}

/* 统计条 */
.stats{background:#fff;border-bottom:1px solid #e3e9f2;border-bottom:1px solid var(--line);padding:34px 0}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.stats b{display:block;font-size:32px;font-weight:800;letter-spacing:.5px;color:#0a1230;color:var(--dark)}
.stats b i{font-style:normal;color:#1109fc;color:var(--p)}
.stats span{font-size:14px;color:#5a6b7d;color:var(--gray)}
.stats>div{position:relative}

/* ===== 区块与标题 ===== */
section{padding:76px 0}
section.alt{background:#f5f7fc;background:var(--bg)}
.klabel{display:block;text-align:center;font-size:12.5px;letter-spacing:4px;color:#1109fc;color:var(--p);font-weight:700;margin-bottom:10px;text-transform:uppercase}
h2.t{font-size:30px;text-align:center;margin-bottom:12px;color:#0a1230;color:var(--dark);letter-spacing:1px}
h2.t:after{content:"";display:block;width:52px;height:3px;background:linear-gradient(90deg,#1109fc,#3d5bff);background:linear-gradient(90deg,var(--p),#3d5bff);margin:14px auto 0;border-radius:2px}
p.sub{text-align:center;color:#5a6b7d;color:var(--gray);margin-bottom:46px;font-size:16px}

/* ===== 卡片 ===== */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(280px,100%),1fr));gap:24px}
.card{background:#fff;border:1px solid #e3e9f2;border:1px solid var(--line);border-radius:14px;border-radius:var(--r);padding:26px 24px;transition:transform .35s cubic-bezier(.22,1,.36,1),box-shadow .35s cubic-bezier(.22,1,.36,1),border-color .35s cubic-bezier(.22,1,.36,1);transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);display:block;position:relative;overflow:hidden}
.card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#1109fc,#3d5bff);background:linear-gradient(90deg,var(--p),#3d5bff);opacity:0;transition:.25s}
.card:hover{transform:translateY(-5px);box-shadow:0 16px 40px rgba(10,18,48,.14);box-shadow:var(--shadow-h);border-color:#c3cdf7}
.card:hover:before{opacity:1}
.card h3{font-size:18px;margin-bottom:8px;color:#0a1230;color:var(--dark)}
.card p{font-size:14px;color:#5a6b7d;color:var(--gray)}
.card .more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;color:#1109fc;color:var(--p);font-size:14px;font-weight:600}
.card:hover .more{gap:10px}
.more{transition:gap .2s}
.pimg{height:150px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center}
.pimg img{max-height:150px;width:auto;max-width:100%;object-fit:contain}
.ph{width:100%;height:150px;border-radius:10px;background:linear-gradient(135deg,#eef0fe,#dfe5ff);display:flex;align-items:center;justify-content:center;margin-bottom:16px;position:relative;overflow:hidden}
.ph:after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;border:18px solid rgba(17,9,252,.07);right:-30px;top:-30px}
.ph svg{width:52px;height:52px;stroke:#1109fc;stroke:var(--p);opacity:.7}
.ic{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,#eef0fe,#dfe5ff);display:flex;align-items:center;justify-content:center;margin-bottom:16px;box-shadow:inset 0 0 0 1px #1109fc14}
.ic svg{width:28px;height:28px;stroke:#1109fc;stroke:var(--p)}

/* ===== 新闻列表 ===== */
.list{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(340px,100%),1fr));gap:16px}
.item{display:block;padding:20px 22px;background:#fff;border:1px solid #e3e9f2;border:1px solid var(--line);border-radius:12px;position:relative}
a.item{transition:border-color .3s cubic-bezier(.22,1,.36,1),box-shadow .3s cubic-bezier(.22,1,.36,1),transform .3s cubic-bezier(.22,1,.36,1);transition:border-color .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease)}
a.item:hover{border-color:#1109fc;border-color:var(--p);box-shadow:0 1px 2px rgba(10,18,48,.05),0 8px 24px rgba(10,18,48,.07);box-shadow:var(--shadow);transform:translateY(-2px)}
.item .d{display:block;font-style:normal;font-size:12.5px;color:#1109fc;color:var(--p);font-weight:600;letter-spacing:.5px;margin-bottom:6px}
.item h3{font-size:16px;font-weight:600;color:#0a1230;color:var(--dark);margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;padding-right:20px}
a.item h3:after{content:"→";position:absolute;right:20px;top:20px;color:#1109fc;color:var(--p);opacity:0;transition:.2s;font-weight:700}
a.item:hover h3:after{opacity:1}
.item span{font-size:13px;color:#5a6b7d;color:var(--gray);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.search{width:100%;max-width:520px;margin:0 auto 14px;display:block;padding:13px 22px;border:1.5px solid #e3e9f2;border:1.5px solid var(--line);border-radius:50px;font-size:15px;outline:none;transition:.2s;background:#fff}
.search:focus{border-color:#1109fc;border-color:var(--p);box-shadow:0 0 0 4px rgba(17,9,252,.09)}
.count{text-align:center;color:#5a6b7d;color:var(--gray);font-size:13px;margin-bottom:26px}
.pager{display:flex;justify-content:center;gap:8px;margin-top:38px;flex-wrap:wrap}
.pager button{border:1px solid #e3e9f2;border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 15px;font-size:14px;cursor:pointer;color:#1c2333;color:var(--ink);transition:.15s}
.pager button.cur{background:#1109fc;background:var(--p);color:#fff;border-color:#1109fc;border-color:var(--p);font-weight:600}
.pager button:hover:not(.cur){border-color:#1109fc;border-color:var(--p);color:#1109fc;color:var(--p)}

/* ===== 正文页 ===== */
article{max-width:860px;margin:0 auto;padding:56px 20px 80px}
article h1{font-size:30px;line-height:1.45;margin-bottom:16px;color:#0a1230;color:var(--dark);letter-spacing:.5px}
article .meta{color:#5a6b7d;color:var(--gray);font-size:14px;padding-bottom:20px;border-bottom:2px solid #e3e9f2;border-bottom:2px solid var(--line);margin-bottom:30px;display:flex;align-items:center;gap:10px}
article .meta:before{content:"";width:26px;height:3px;background:#1109fc;background:var(--p);border-radius:2px}
article p{margin-bottom:20px;font-size:16.5px;color:#2a3444;text-align:justify;text-indent:2em}
article p.notice,article .citem p,article p[style]{text-indent:0}
article img{border-radius:12px;margin:26px auto;box-shadow:0 1px 2px rgba(10,18,48,.05),0 8px 24px rgba(10,18,48,.07);box-shadow:var(--shadow);max-width:100%;height:auto}
.crumb{background:#f5f7fc;background:var(--bg);padding:16px 0;font-size:13.5px;color:#5a6b7d;color:var(--gray);border-bottom:1px solid #e3e9f2;border-bottom:1px solid var(--line)}
.crumb a{color:#1109fc;color:var(--p)}
.crumb span{margin:0 6px;color:#b9c2d0}
.artnav{display:flex;justify-content:space-between;gap:14px;margin-top:46px;padding-top:24px;border-top:1px solid #e3e9f2;border-top:1px solid var(--line);flex-wrap:wrap}
.artnav a{color:#1109fc;color:var(--p);font-size:14.5px;max-width:46%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.artnav a:hover{text-decoration:underline}

/* ===== 页脚 ===== */
footer{background:linear-gradient(180deg,#0a1230,#070d24);background:linear-gradient(180deg,var(--dark),#070d24);color:#9fb0c8;padding:60px 0 26px;font-size:14px}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:44px;margin-bottom:38px}
footer h4{color:#fff;font-size:16px;margin-bottom:16px}
footer a:hover{color:#fff}
footer .flogo{height:40px;width:auto;margin-bottom:16px;opacity:.95}
.fgrid>div:first-child p{max-width:400px;color:#8b9bb4}
.copy{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;text-align:center;font-size:13px;color:#63759140}
.copy{color:#637591}
.copy.sub{border-top:0;padding-top:6px;font-size:12px;color:#4f607a}
.copy.sub a{color:#6b7f99}

/* ===== 图文 / 工艺 / 资质组件 ===== */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(260px,100%),1fr));gap:18px}
.gallery figure{border:1px solid #e3e9f2;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;transition:box-shadow .35s cubic-bezier(.22,1,.36,1),transform .35s cubic-bezier(.22,1,.36,1);transition:box-shadow .35s var(--ease),transform .35s var(--ease)}
.gallery figure:hover{box-shadow:0 1px 2px rgba(10,18,48,.05),0 8px 24px rgba(10,18,48,.07);box-shadow:var(--shadow);transform:translateY(-3px)}
.gallery img{width:100%;height:190px;object-fit:cover}
.gallery figcaption{padding:12px 16px;font-size:14px;color:#0a1230;color:var(--dark);font-weight:600;border-top:1px solid #e3e9f2;border-top:1px solid var(--line)}
.process{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr));gap:22px}
.process figure{border:1px solid #e3e9f2;border:1px solid var(--line);border-radius:14px;border-radius:var(--r);overflow:hidden;background:#fff;transition:box-shadow .35s cubic-bezier(.22,1,.36,1),transform .35s cubic-bezier(.22,1,.36,1);transition:box-shadow .35s var(--ease),transform .35s var(--ease)}
.process figure:hover{box-shadow:0 16px 40px rgba(10,18,48,.14);box-shadow:var(--shadow-h);transform:translateY(-4px)}
.process img{width:100%;height:200px;object-fit:contain;background:#fbfcff;padding:12px}
.process figcaption{padding:14px 18px;font-size:15px;font-weight:600;color:#0a1230;color:var(--dark);border-top:1px solid #e3e9f2;border-top:1px solid var(--line)}
.process figcaption i{font-style:normal;color:#1109fc;color:var(--p);margin-right:8px;font-weight:800}
.hero2{background:radial-gradient(900px 380px at 85% 0%,#3d5bff33,transparent 60%),linear-gradient(115deg,#050a26,#0d06c4 85%);color:#fff;padding:66px 0;position:relative;overflow:hidden}
.hero2:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(100deg,transparent 35%,#000 80%);pointer-events:none}
.hero2 .wrap{position:relative;z-index:1}
.hero2 h1{font-size:34px;margin-bottom:12px;letter-spacing:1px}
.hero2 p{opacity:.88;font-size:16px;max-width:760px}
.hl{background:linear-gradient(120deg,#fff4d6,#ffe9a8);border:1px solid #f5d97e;border-radius:14px;border-radius:var(--r);padding:26px 30px;display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.hl b{font-size:34px;color:#b03a00;font-weight:800}
.hl .t1{font-size:17px;color:#6b4e00;font-weight:600}
.cred{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:34px;align-items:start}
.cred img{border:1px solid #e3e9f2;border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 40px rgba(10,18,48,.14);box-shadow:var(--shadow-h)}
.cbox{background:#fff;border:1px solid #e3e9f2;border:1px solid var(--line);border-radius:12px;padding:22px 26px;margin-bottom:18px;transition:.2s}
.cbox:hover{box-shadow:0 1px 2px rgba(10,18,48,.05),0 8px 24px rgba(10,18,48,.07);box-shadow:var(--shadow)}
.cbox h3{color:#1109fc;color:var(--p);font-size:17px;margin-bottom:8px}
.contactgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(250px,100%),1fr));gap:20px;margin-top:34px}
.citem{background:#fff;border:1px solid #e3e9f2;border:1px solid var(--line);border-radius:12px;padding:22px 24px}
.citem b{display:block;color:#5a6b7d;color:var(--gray);font-size:13px;margin-bottom:6px;font-weight:600}
.citem span{font-size:19px;font-weight:700;color:#0a1230;color:var(--dark)}
.citem a span{color:#1109fc;color:var(--p)}
.btn{display:inline-block;padding:12px 28px;border-radius:9px;font-size:16px;transition:all .3s cubic-bezier(.22,1,.36,1);transition:all .3s var(--ease);cursor:pointer}
.btn-p{background:linear-gradient(120deg,#1109fc,#3d5bff);background:linear-gradient(120deg,var(--p),#3d5bff);color:#fff;box-shadow:0 6px 18px rgba(17,9,252,.25)}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(17,9,252,.35)}
.notice{background:#fff8e6;border:1px solid #ffe0a3;border-radius:10px;padding:14px 20px;font-size:14px;color:#8a6100;margin:0 auto 32px;max-width:860px}
.tbl{width:100%;border-collapse:collapse;font-size:15px;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 1px 2px rgba(10,18,48,.05),0 8px 24px rgba(10,18,48,.07);box-shadow:var(--shadow)}
.tbl th,.tbl td{border:1px solid #e3e9f2;border:1px solid var(--line);padding:13px 18px;text-align:left;vertical-align:top}
.tbl th{width:180px;background:#f5f7fc;background:var(--bg);color:#5a6b7d;color:var(--gray);font-weight:600;white-space:nowrap}
.tbl td{color:#1c2333;color:var(--ink)}

/* ===== 动效与辅助 ===== */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:0ms;transition-delay:var(--d,0ms)}
.rv.on{opacity:1;transform:none;transition-delay:0ms;transition-duration:.35s}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}
#top{position:fixed;right:26px;bottom:26px;width:46px;height:46px;border-radius:50%;background:#1109fc;background:var(--p);color:#fff;border:none;font-size:20px;cursor:pointer;box-shadow:0 16px 40px rgba(10,18,48,.14);box-shadow:var(--shadow-h);opacity:0;pointer-events:none;transition:all .3s cubic-bezier(.22,1,.36,1);transition:all .3s var(--ease);z-index:90}
#top.show{opacity:1;pointer-events:auto}
#top:hover{background:#0d06c4;background:var(--p2)}

@media(max-width:860px){
  .stats .wrap{grid-template-columns:repeat(2,1fr);gap:24px}
  .cred{grid-template-columns:1fr}
  .nav{height:auto;padding:10px 0;flex-wrap:wrap}
  nav{gap:2px}
  nav a{font-size:14px;padding:6px 8px}
  .hero img{height:52vw}
  h2.t{font-size:24px}
  article h1{font-size:24px}
  .fgrid{grid-template-columns:1fr}
  section{padding:56px 0}
  .artnav a{max-width:100%}
}
/* 小屏导航：单行横向滑动，不堆叠 */
@media(max-width:640px){
  .nav{flex-wrap:nowrap;gap:14px}
  nav{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:2px}
  nav::-webkit-scrollbar{display:none}
  nav a{white-space:nowrap;flex-shrink:0}
}

/* 文章页 上一篇/下一篇 */
.anav{display:flex;gap:14px;margin-top:22px}
.anav a,.anav .dim{flex:1;border:1px solid #e3e9f2;border:1px solid var(--line);border-radius:12px;padding:14px 18px;background:#fff;transition:.2s;min-width:0}
.anav a:hover{border-color:#1109fc;border-color:var(--p);box-shadow:0 6px 20px rgba(17,9,252,.08);transform:translateY(-1px)}
.anav i{display:block;font-style:normal;font-size:12.5px;letter-spacing:2px;color:#1109fc;color:var(--p);font-weight:700;margin-bottom:6px}
.anav span{display:block;font-size:14px;color:#1c2333;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.anav .dim{background:#f5f7fc;background:var(--bg);color:#5a6b7d;color:var(--gray)}
.anav .dim span{color:#5a6b7d;color:var(--gray)}
.anav .r{text-align:right}
@media(max-width:640px){.anav{flex-direction:column}}

/* 新闻分页：输入页码跳转 */
.jump{text-align:center;margin-top:18px;color:#5a6b7d;color:var(--gray);font-size:14px}
.jump input{width:88px;padding:7px 12px;border:1.5px solid #e3e9f2;border:1.5px solid var(--line);border-radius:8px;font-size:14px;outline:none;text-align:center}
.jump input:focus{border-color:#1109fc;border-color:var(--p)}
.jump button{margin-left:8px;padding:7px 18px;border:0;border-radius:8px;background:#1109fc;background:var(--p);color:#fff;font-size:14px;cursor:pointer;transition:.15s}
.jump button:hover{opacity:.88}

/* 导航公司名：小屏收缩 */
@media(max-width:900px){.logo b{font-size:13.5px;white-space:normal;max-width:190px}.lname i{display:none}}
@media(max-width:480px){.logo b{max-width:150px;font-size:12.5px}}

/* 代表项目卡片（资质业绩/工程案例共用，条目可任意扩充） */
.pgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:980px;margin:0 auto}
.pcard{display:block;position:relative;background:#fff;border:1px solid #e3e9f2;border:1px solid var(--line);border-radius:14px;padding:24px 26px;transition:border-color .3s cubic-bezier(.22,1,.36,1),box-shadow .3s cubic-bezier(.22,1,.36,1),transform .3s cubic-bezier(.22,1,.36,1);transition:border-color .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease)}
.pcard:before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:4px;border-radius:4px;background:linear-gradient(180deg,#1109fc,#5d8bff);background:linear-gradient(180deg,var(--p),#5d8bff)}
a.pcard:hover{border-color:#1109fc;border-color:var(--p);box-shadow:0 1px 2px rgba(10,18,48,.05),0 8px 24px rgba(10,18,48,.07);box-shadow:var(--shadow);transform:translateY(-2px)}
.pcard .py{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:1px;color:#1109fc;color:var(--p);background:rgba(17,9,252,.07);border-radius:50px;padding:4px 14px;margin-bottom:12px}
.pcard h3{font-size:17px;font-weight:700;color:#0a1230;color:var(--dark);line-height:1.5;margin-bottom:10px;padding-left:0}
.pcard .pa{font-size:20px;font-weight:800;color:#1109fc;color:var(--p);margin-bottom:6px}
.pcard .pm{font-size:13.5px;color:#1c2333;color:var(--ink);margin-bottom:4px}
.pcard .pn{font-size:13px;color:#5a6b7d;color:var(--gray)}
.pcard .more{display:inline-block;margin-top:12px;font-size:13.5px;color:#1109fc;color:var(--p);font-weight:600}
@media(max-width:760px){.pgrid{grid-template-columns:1fr}}

/* 移动端 hero 标题收缩 */
@media(max-width:640px){.hero h1{font-size:30px!important}.hero .wrap{padding:64px 20px 72px!important}}

/* 超窄屏（折叠屏外屏/放大显示 320-360px）：收紧页面左右留白 */
@media(max-width:360px){.wrap{padding:0 12px}article{padding:44px 12px 64px}}

/* 中标通知书扫描件金额脱敏条 */
.cwrap{position:relative}
.cwrap .mask{position:absolute;background:#f4f2ec;border:1px solid #d8d4c8;border-radius:2px}

/* 三列说明卡（案例与资质页：服务承诺/品牌代理/公正性声明） */
.cgrid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:1100px;margin:0 auto}
.cgrid3 .cbox{height:100%}
.cgrid3 .cbox p{font-size:14.5px;color:#33414f}
@media(max-width:860px){.cgrid3{grid-template-columns:1fr}}

/* 声明类文章：条款卡片式排版 */
.decl{background:#fff;border:1px solid #e3e9f2;border:1px solid var(--line);border-radius:14px;padding:14px 30px;margin-top:18px;box-shadow:0 1px 2px rgba(10,18,48,.05),0 8px 24px rgba(10,18,48,.07);box-shadow:var(--shadow)}
.decl .dlead{font-size:16px;color:#33414f;line-height:2;padding:10px 0;text-indent:2em}
.ditem{display:flex;gap:16px;padding:20px 0;border-bottom:1px dashed #e3e9f2;border-bottom:1px dashed var(--line)}
.ditem:last-child{border-bottom:0}
.ditem i{font-style:normal;color:#1109fc;color:var(--p);font-weight:700;font-size:16.5px;flex-shrink:0;line-height:1.9}
.ditem span{line-height:1.95;color:#2a3444;font-size:16px;text-align:justify}
@media(max-width:640px){.decl{padding:8px 18px}.ditem{gap:10px;padding:16px 0}}

/* ===== 站点补丁：首屏标题断行（桌面一行，手机断在「探测」后） ===== */
.br-m{display:none}
@media(max-width:860px){.br-m{display:inline}}

/* ===== 站点补丁：手机端首屏 hero 构图（原图 1920x576 超宽，居中裁只露半截人） ===== */
@media(max-width:860px){
  .hero{background-position:0 0, 72% 40% !important}
  .hero:after{content:"";position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(10,18,48,.52),rgba(10,18,48,.26) 55%,rgba(10,18,48,.42));
    pointer-events:none}
  .hero .wrap{position:relative;z-index:2}
}

/* ===== 站点补丁：小屏导航独占一行 + 可滑动提示 ===== */
@media(max-width:640px){
  .nav{flex-wrap:wrap;row-gap:2px;height:auto;padding:10px 0 8px;position:relative}
  .nav .logo{order:1}
  .nav nav{order:2;flex:1 0 100%;width:100%;margin-left:0;gap:4px}
  .nav nav a{padding:8px 10px}
  .nav:after{content:"";position:absolute;right:0;bottom:0;height:43px;width:26px;
    background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.96));
    pointer-events:none}
}

/* ===== 列表页主标题语义化：h2.t → h1.t 后保持原视觉 ===== */
h1.t{font-size:30px;line-height:1.75;text-align:center;margin-bottom:12px;color:#0a1230;letter-spacing:1px}
h1.t:after{content:"";display:block;width:52px;height:3px;background:linear-gradient(90deg,#1109fc,#3d5bff);margin:14px auto 0;border-radius:2px}
@media(max-width:860px){h1.t{font-size:24px}}

/* ===== 站点补丁：点击图片查看原图 ===== */
figure a{display:block}
figure img{cursor:zoom-in;transition:transform .3s ease}
figure a:hover img{transform:scale(1.02)}
figure a:focus-visible{outline:2px solid #1109fc;outline-offset:2px}

/* ===== 老旧浏览器兜底（IE10/11、360 兼容模式）===== */
@media screen and (-ms-high-contrast: active),(-ms-high-contrast: none){
  /* 变量回退没覆盖到的动画容器：直接显示，别留一片空白 */
  .rv{opacity:1!important;transform:none!important;transition:none!important}
  /* 吸顶导航：IE 不支持 sticky */
  header{position:fixed;left:0;right:0;top:0}
  body{padding-top:72px}
  /* flex gap 不支持 → 用 margin 补 */
  .nav>*+*{margin-left:24px}
  .logo>*+*{margin-left:8px}
  .btn+.btn{margin-left:12px}
  /* grid 不支持 → 单列堆叠，补上下间距 */
  .grid>*+*,.list>*+*,.process>*+*,.gallery>*+*{margin-top:22px}
  .contactgrid>*+*,.pgrid>*+*,.cred>*+*,.fgrid>*+*,.stats .wrap>*+*{margin-top:18px}
  /* min() 不支持 → 首屏图不要按原比例撑高、也不要拉伸变形 */
  .hero img{height:auto;max-height:460px}
  /* 表格加边框，避免白底白线看不出结构 */
  .tbl th,.tbl td{border:1px solid #e3e9f2}
  .tbl{border:1px solid #e3e9f2}
}

/* legacy-compat:patched */