/* ==========================================================================
   安仕达官网 · 品牌旗舰主题 (2026)
   参考 reabam.com 的轻亮大版式，叠加深色科技主线。
   本文件在旧 base.css 之后加载，用于全站换肤；
   .x- / .xh- 前缀为旗舰页专用组件，不影响旧页面结构。
   ========================================================================== */

:root{
  --blue:#076ce0;
  --blue-d:#0556b4;
  --blue-l:#e9f4ff;
  --cyan:#11caff;
  --ink:#0b0d12;
  --navy:#05070c;
  --muted:#5b6472;
  --soft:#8a94a3;
  --line:#e6eaf1;
  --bg:#f6f8fb;
  --card:#ffffff;
  --green:#0e9f6e;
  --amber:#f5a623;
  --red:#e04f5f;
  --r:20px;
  --r-s:14px;
  --shadow:0 26px 60px rgba(10,30,70,.13);
  --shadow-l:0 12px 30px rgba(10,30,70,.07);
  --grad:linear-gradient(96deg,#1f5eca 0%,#11caff 100%);
  --grad-soft:linear-gradient(135deg,#f2f7ff 0%,#ffffff 60%);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font);
  font-size:16px;
  line-height:1.72;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
::selection{background:rgba(7,108,224,.18);color:var(--ink)}
img,svg{max-width:100%}
a{color:var(--blue);text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
h1,h2,h3,h4,h5{line-height:1.3;font-weight:800;color:var(--ink)}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- 顶栏 ---------- */
.topbar{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.88);
  -webkit-backdrop-filter:saturate(160%) blur(18px);
  backdrop-filter:saturate(160%) blur(18px);
  border-bottom:1px solid rgba(10,20,40,.07);
}
.topbar .wrap{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px;white-space:nowrap}
.brand .mark{width:36px;height:36px;flex:none;border-radius:10px;object-fit:contain;display:block}
.brand .bt{font-size:18px;font-weight:800;color:#0b0d12;letter-spacing:.05em;line-height:1.1}
.brand .bt small{display:block;margin:4px -.3em 0 0;font-size:9.5px;font-weight:600;color:var(--soft);letter-spacing:.28em;line-height:1.2}
.nav{display:flex;gap:24px;margin-left:auto;font-size:14px;font-weight:600;overflow-x:auto;scrollbar-width:none;background:transparent}
.nav::-webkit-scrollbar{display:none}
.nav a{position:relative;white-space:nowrap;padding:6px 0;color:#526072;border:0;transition:color .2s}
.nav a:hover{color:var(--blue)}
.nav a.on,.nav a.here{color:var(--blue);font-weight:800}
.nav a.on::after,.nav a.here::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;background:var(--grad)}
.nav a.ext::after{content:"\2197";font-size:11px;margin-left:3px;color:#9fb1c6;vertical-align:super}
.nav-cta{
  display:inline-flex;align-items:center;justify-content:center;flex:none;
  font-size:13.5px;font-weight:700;color:#fff;
  background:var(--grad);border-radius:999px;padding:9px 20px;
  box-shadow:0 10px 24px rgba(7,108,224,.26);
  transition:transform .2s,box-shadow .2s;
  margin-left:8px;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(7,108,224,.32);color:#fff}

/* ---------- 面包屑 ---------- */
.crumbs{position:sticky;top:72px;z-index:55;background:#fff;border-bottom:1px solid var(--line)}
.crumbs .wrap{display:flex;align-items:center;gap:8px;min-height:40px;padding-top:6px;padding-bottom:6px;
  overflow-x:auto;white-space:nowrap;font-size:12.5px;line-height:1.4;scrollbar-width:none}
.crumbs .wrap::-webkit-scrollbar{display:none}
.crumbs a,.crumbs [aria-current="page"]{white-space:nowrap;flex:none}
.crumbs a{color:var(--soft);font-weight:600;transition:color .2s}
.crumbs a:hover{color:var(--blue);text-decoration:none}
.crumbs [aria-current="page"]{color:#31415a;font-weight:700}
.crumbs .sep{flex:none;color:#c9d2de;font-size:12px;line-height:1;user-select:none}

/* ---------- 旧版 Hero（全站内页换肤） ---------- */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background:#05070c;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(820px 420px at 86% 0%,rgba(31,94,202,.52),transparent 64%),
    radial-gradient(640px 360px at 6% 100%,rgba(17,202,255,.16),transparent 62%),
    linear-gradient(160deg,#05070c 0%,#070b14 100%);
}
.hero::after{content:"";position:absolute;inset:0;opacity:.05;background-image:
  linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.8),transparent 72%);
  mask-image:linear-gradient(180deg,rgba(0,0,0,.8),transparent 72%)}
.hero .wrap{position:relative;z-index:2;padding-top:76px;padding-bottom:80px}
.hero.two .wrap{display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center}
.badges{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:22px}
.badge{font-size:12.5px;font-weight:600;padding:6px 13px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);color:#d7e0ec;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.badge.hot{background:var(--grad);border-color:transparent;color:#fff;font-weight:700}
.hero h1{font-size:clamp(38px,4.6vw,58px);letter-spacing:-1.6px;line-height:1.16;font-weight:800;color:#fff;text-wrap:balance}
.hero h1 em{font-style:normal;color:#7cc0ff;background:linear-gradient(96deg,#7cc0ff,#11caff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin-top:20px;font-size:17px;line-height:1.8;color:#a9b6c8;max-width:660px}
.hero .lead .dim{display:block;margin-top:12px;font-size:14px;color:#7f8c9e}
.hero .frame{border-radius:20px;overflow:hidden;background:#fff;border:1px solid rgba(255,255,255,.16);box-shadow:0 40px 80px rgba(0,0,0,.5)}
.hero .frame img{display:block;width:100%;height:auto}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:34px}
.hstat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.11);border-radius:16px;padding:14px 16px}
.hstat b{display:block;font-size:24px;font-weight:800;letter-spacing:-.5px;background:linear-gradient(96deg,#fff,#a8d8ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hstat span{display:block;margin-top:2px;font-size:12px;color:#8b98aa}
.hero-stats.c5{grid-template-columns:repeat(5,1fr);gap:9px}
.hero-stats.c5 .hstat{padding:13px 10px}
.hero-stats.c5 .hstat b{font-size:21px}
.hero-stats.c5 .hstat span{font-size:11px}
.hero-art{position:relative;justify-self:end;width:100%;max-width:460px}
.hero-art img{width:100%;height:auto;display:block;filter:drop-shadow(0 30px 60px rgba(0,0,0,.5))}
.hero-art svg{width:100%;height:auto;display:block}
.art-cap{margin-top:14px;font-size:12px;color:#7f8c9e;text-align:center}
.hero-act{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}

/* ---------- 通用按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 25px;border-radius:999px;font-weight:700;font-size:14.5px;border:1px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,color .2s;white-space:nowrap;line-height:1.2}
.btn-p{background:var(--grad);color:#fff;box-shadow:0 12px 28px rgba(7,108,224,.3)}
.btn-p:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 36px rgba(7,108,224,.36)}
.btn-ghost{background:rgba(255,255,255,.05);color:#fff;border-color:rgba(255,255,255,.22)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.4);color:#fff}
.btn-line{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:none}
.btn-line:hover{background:#f7faff;border-color:#bcd9ff;color:var(--blue-d)}

/* ---------- 章节 ---------- */
.sec{padding:84px 0}
section[id]{scroll-margin-top:96px}
.sec.last{padding-bottom:88px}
.sec-h{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;margin-bottom:8px}
.sec-no{
  font-size:10.5px;font-weight:800;letter-spacing:.12em;color:var(--blue);
  background:var(--blue-l);border:1px solid #d3e7ff;border-radius:999px;
  padding:7px 13px;line-height:1.25;text-align:center;white-space:nowrap;
}
.sec-h h2{font-size:clamp(28px,3vw,38px);letter-spacing:-.9px;color:var(--ink);font-weight:800;text-wrap:balance}
.sec-h p{color:var(--muted);margin-top:10px;font-size:15px;max-width:860px;line-height:1.75}
.sec.tint{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec.dark{background:#05070c;color:#fff}
.sec.dark .sec-h h2{color:#fff}
.sec.dark .sec-h p{color:#93a1b4}
.sec.dark .sec-no{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12);color:#7cc0ff}

/* ---------- 卡片网格 ---------- */
.grid{display:grid;gap:16px;margin-top:30px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.tile,.card,.quote,.shot,.figure{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  box-shadow:none;
}
.tile{padding:24px;display:flex;flex-direction:column;gap:11px;transition:transform .25s,box-shadow .25s,border-color .25s}
.tile:hover{transform:translateY(-4px);box-shadow:var(--shadow-l);border-color:#c7dcf7}
.sec.dark .tile{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.1);box-shadow:none}
.sec.dark .tile:hover{background:rgba(255,255,255,.07);border-color:rgba(124,192,255,.4);transform:translateY(-4px)}
.x-sec.dark .tile{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.1);box-shadow:none}
.x-sec.dark .tile:hover{background:rgba(255,255,255,.07);border-color:rgba(124,192,255,.4);transform:translateY(-4px)}
.x-sec.dark .tile h3{color:#fff}
.x-sec.dark .tile p{color:#8f9caf}
.x-sec.dark a{color:#7cc0ff}
.ico{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--grad);box-shadow:0 8px 20px rgba(7,108,224,.22);flex:none}
.ico svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.ico.warn{background:linear-gradient(135deg,#e04f5f,#f08a63);box-shadow:0 8px 20px rgba(224,79,95,.22)}
.ico.amb{background:linear-gradient(135deg,#f5a623,#fbc55a);box-shadow:0 8px 20px rgba(245,166,35,.22)}
.ico.grn{background:linear-gradient(135deg,#0e9f6e,#43c47f);box-shadow:0 8px 20px rgba(14,159,110,.22)}
.tile h3{font-size:16.5px;color:var(--ink);letter-spacing:-.2px}
.sec.dark .tile h3{color:#fff}
.tile p{font-size:13.5px;color:var(--muted);line-height:1.72}
.sec.dark .tile p{color:#8f9caf}
.tile .k{font-size:11.5px;font-weight:800;letter-spacing:.05em;color:var(--blue);text-transform:uppercase}
.tile.has-img{overflow:hidden}
.tile.has-img .thumb{margin:0 -24px 8px;display:block;background:#eef2f7;aspect-ratio:16/9;overflow:hidden}
.tile.has-img .thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}
.tile.has-img:hover .thumb img{transform:scale(1.04)}
.sec.dark .tile.has-img .thumb{background:rgba(255,255,255,.08)}

/* ---------- 痛点条 ---------- */
.pains{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px}
.pain{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.pain::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--grad);opacity:.85}
.pain:hover{transform:translateY(-3px);box-shadow:var(--shadow-l);border-color:#c7dcf7}
.pain h4{font-size:15.5px;color:var(--ink);display:flex;align-items:center;gap:9px}
.pain h4 i{font-style:normal;font-size:10.5px;font-weight:800;color:var(--blue);background:var(--blue-l);border-radius:999px;padding:3px 8px;flex:none}
.pain p{margin-top:9px;font-size:13.5px;color:var(--muted);line-height:1.7}
.pain p.only{margin-top:0;font-size:14px;color:#3c4c61}
.pain .fix{margin-top:12px;padding-top:12px;border-top:1px solid var(--line);font-size:12.8px;color:#3c4c61;line-height:1.65}
.pain .fix b{font-weight:800;color:var(--green);margin-right:6px}

/* ---------- 能力块 ---------- */
.caps{margin-top:32px;display:grid;gap:14px}
.caps.two{grid-template-columns:repeat(2,1fr)}
.cap{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 28px;box-shadow:none;display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;transition:.25s}
.caps.two .cap{height:100%}
.cap:hover{border-color:#c7dcf7;box-shadow:var(--shadow-l)}
.cap-no{width:46px;height:46px;border-radius:14px;background:var(--blue-l);border:0;color:var(--blue);display:grid;place-items:center;font-size:15px;font-weight:800;flex:none}
.cap h3{font-size:18px;color:var(--ink)}
.cap .sub{font-size:13.5px;color:var(--muted);margin-top:6px}
.bul{margin-top:15px;display:grid;grid-template-columns:repeat(2,1fr);gap:9px 26px}
.bul li{position:relative;padding-left:18px;font-size:13.8px;color:#3c4c61;line-height:1.68}
.bul li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--blue);opacity:.6}
.bul li b{color:var(--ink)}
.bul.one{grid-template-columns:1fr}

/* ---------- 模块条 ---------- */
.mods{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:24px}
.mod{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;gap:11px;align-items:flex-start;transition:.22s}
.mod:hover{border-color:#c7dcf7;box-shadow:var(--shadow-l);transform:translateY(-2px)}
.mod .dot{width:8px;height:8px;border-radius:50%;background:var(--blue);margin-top:8px;flex:none}
.mod.opt .dot{background:var(--amber)}
.mod h4{font-size:14.5px;color:var(--ink)}
.mod p{font-size:12.4px;color:var(--muted);line-height:1.6;margin-top:3px}
.legend{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:16px;font-size:12.5px;color:var(--soft)}
.legend i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}
.sub-h{margin-top:34px;font-size:16.5px;color:var(--ink);display:flex;align-items:center;gap:10px}
.sub-h em{font-style:normal;font-size:11px;font-weight:800;letter-spacing:.05em;color:var(--muted);background:#f3f6fa;border:1px solid var(--line);border-radius:999px;padding:3px 9px}

/* ---------- 数值 ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}
.metric{border-radius:20px;padding:24px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1)}
.metric b{display:block;font-size:36px;letter-spacing:-1.2px;line-height:1.1;color:#fff}
.metric b small{font-size:16px;font-weight:700;margin-left:2px}
.metric h4{margin-top:10px;font-size:15px;color:#dce6f2}
.metric p{margin-top:6px;font-size:12.8px;color:#8f9caf;line-height:1.65}
.metric h4:first-child{margin-top:0}
.vs{display:grid;gap:12px;margin-top:4px}
.vs .v{display:flex;align-items:baseline;gap:10px}
.vs .v b{font-size:26px;letter-spacing:-.9px;line-height:1;color:#fff;white-space:nowrap}
.vs .v b small{font-size:14px;margin-left:1px}
.vs .v span{font-size:12.8px;color:#cfdcec;line-height:1.5}
.tile .vs .v b,.card .vs .v b{color:var(--ink)}
.tile .vs .v span,.card .vs .v span{color:var(--muted)}
.metric .note{margin-top:12px}
.note{margin-top:16px;font-size:12.2px;color:#8fa0b4}

/* ---------- 客户标识墙 ---------- */
.logos{display:grid;grid-template-columns:repeat(7,1fr);gap:12px;margin-top:24px}
.logos div{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;display:grid;place-items:center;min-height:82px;transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease}
.logos img{max-height:42px;width:auto;max-width:100%;transition:transform .3s cubic-bezier(.22,.68,.32,1)}
.logos div:hover{border-color:#c7dcf7;box-shadow:var(--shadow-l);transform:translateY(-2px);z-index:2}
.logos div:hover img{transform:scale(1.1)}

/* ---------- 图文 / 截图 ---------- */
.figure{margin:28px 0 0;padding:22px;overflow:hidden}
.figure img{display:block;width:100%;height:auto;border-radius:12px}
.figure figcaption{margin-top:14px;font-size:13px;color:var(--soft);text-align:center}
.shots{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:32px}
.shot{overflow:hidden;transition:.25s}
.shot:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.shot .ph{background:linear-gradient(135deg,#eef6ff,#f8fbff);padding:18px;display:grid;place-items:center;min-height:210px}
.shot .ph img{display:block;width:100%;height:auto;border-radius:10px;box-shadow:0 16px 30px rgba(16,42,72,.12)}
.shot .tx{padding:18px 20px 20px}
.shot h4{font-size:15.5px;color:var(--ink)}
.shot p{margin-top:6px;font-size:13.2px;color:var(--muted);line-height:1.68}

/* ---------- 证言 ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}
.quote{padding:24px;display:flex;flex-direction:column;gap:13px}
.sec.dark .quote{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.1)}
.who{display:flex;align-items:center;gap:12px}
.lg{width:42px;height:42px;border-radius:12px;background:#f4f8fe;border:1px solid var(--line);display:grid;place-items:center;font-weight:800;color:var(--blue-d);font-size:15px;flex:none}
.lg img{width:100%;height:100%;object-fit:contain;border-radius:12px}
.meta{font-size:12.2px;color:var(--soft)}
.quote h4{font-size:15.5px;color:var(--ink)}
.sec.dark .quote h4{color:#fff}
.sec.dark .quote .meta{color:#8b98aa}
.quote blockquote{margin:0;font-size:13.5px;line-height:1.8;color:#3c4c61}
.sec.dark .quote blockquote{color:#a9b6c8}
.quote .role{margin-top:auto;font-size:12.2px;font-weight:700;color:var(--blue)}

/* ---------- 正文 ---------- */
.prose{max-width:940px;margin-top:28px}
.prose p{font-size:15.4px;color:#3c4c61;line-height:1.9;margin-top:15px}
.prose p:first-child{margin-top:0}
.prose b{color:var(--ink)}
.say{margin:28px 0 0;padding:28px 32px;background:#fff;border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:16px;font-size:18px;line-height:1.9;letter-spacing:-.2px;color:var(--ink)}
.sec.dark a{color:#7cc0ff}

/* ---------- 卡片 ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}
.card{position:relative;padding:22px;display:flex;flex-direction:column;gap:12px;transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c7dcf7}
.card h3{font-size:17px;color:var(--ink);letter-spacing:-.2px}
.card h3 a{color:inherit}
.card h3 .stretched::after{content:"";position:absolute;inset:0;z-index:1}
.card p{font-size:13.5px;color:var(--muted);line-height:1.7}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags i{font-style:normal;font-size:11px;font-weight:700;color:#4a5a70;background:#f4f7fb;border:1px solid var(--line);border-radius:999px;padding:2px 9px}
.cfoot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.cfoot .go{font-size:12.5px;font-weight:800;color:var(--blue);transition:transform .2s}
.cfoot .go::after{content:" \2192"}
.card:hover .cfoot .go{transform:translateX(3px)}
.pill{font-size:11px;font-weight:800;letter-spacing:.04em;color:#7a8ba0;background:#f3f6fa;border-radius:999px;padding:3px 10px;white-space:nowrap}
.pill.b{color:var(--blue-d);background:var(--blue-l)}
.pill.a{color:#8a5a00;background:#fff4e2}
.card .num{margin-left:auto;font-size:10.5px;font-weight:800;letter-spacing:.06em;color:var(--soft);background:#f5f8fc;border:1px solid var(--line);border-radius:999px;padding:3px 8px;white-space:nowrap}
.card .art{border-radius:14px;background:linear-gradient(135deg,#eef6ff,#fbfdff);padding:14px;display:grid;place-items:center;min-height:136px;overflow:hidden}
.card .art img,.card .art svg{max-height:136px;width:auto;transition:transform .35s ease}
.card:hover .art img,.card:hover .art svg{transform:scale(1.03)}

/* ---------- 对比表 ---------- */
.tbl{width:100%;border-collapse:separate;border-spacing:0;margin-top:28px;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;font-size:13.8px}
.tbl th,.tbl td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl thead th{background:#f4f8fe;color:var(--ink);font-size:13px;white-space:nowrap}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl tbody th{background:#fbfdff;color:var(--ink);font-weight:700;width:150px;white-space:nowrap}
.tbl td b{color:var(--ink)}
.tbl .yes{color:var(--green);font-weight:800}
.tbl .no{color:#a6b5c5}

/* ---------- 上下篇 ---------- */
.pn{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:36px}
.pn a{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px;font-size:13.2px;color:var(--soft);transition:.22s;display:block}
.pn a:hover{border-color:#c7dcf7;box-shadow:var(--shadow-l);color:var(--ink);transform:translateY(-2px)}
.pn b{display:block;font-size:14.8px;color:var(--ink);margin-top:3px}
.pn .r{text-align:right}

/* ---------- 页内锚点 ---------- */
.toc{position:sticky;top:113px;z-index:40;background:rgba(255,255,255,.78);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.toc .wrap{display:flex;gap:6px;overflow-x:auto;padding-top:10px;padding-bottom:10px;scrollbar-width:none}
.toc .wrap::-webkit-scrollbar{display:none}
.toc a{flex:none;font-size:12.5px;font-weight:600;color:#5a6677;background:transparent;border:1px solid transparent;border-radius:999px;padding:6px 14px;white-space:nowrap;transition:.2s}
.toc a:hover,.toc a.on{color:var(--blue-d);border-color:#d3e7ff;background:var(--blue-l)}
.toc.x-toc-dark{background:rgba(5,7,12,.94);border-bottom:1px solid rgba(255,255,255,.08)}
.toc.x-toc-dark a{color:#a9b6c6}
.toc.x-toc-dark a:hover,.toc.x-toc-dark a.on{color:#fff;border-color:rgba(17,202,255,.45);background:rgba(17,202,255,.12)}

/* ---------- 时间轴 ---------- */
.tl{margin-top:32px;position:relative}
.tl::before{content:"";position:absolute;left:63px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--blue),#e1eaf6)}
.yr{display:grid;grid-template-columns:63px 1fr;gap:0 26px;margin-top:26px}
.yr:first-child{margin-top:0}
.yr .y{position:relative;text-align:right;font-weight:800;color:var(--ink);font-size:19px;letter-spacing:-.4px;line-height:1.2;padding-top:2px}
.yr .y::after{content:"";position:absolute;right:-34px;top:8px;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--blue);box-shadow:0 0 0 4px var(--bg)}
.yr.hot .y::after{border-color:var(--amber)}
.yr ul{display:grid;gap:8px}
.yr li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-size:14px;color:#3c4c61}
.yr li b{color:var(--ink)}
.yr li em{font-style:normal;font-size:11px;font-weight:800;color:var(--blue-d);background:var(--blue-l);border-radius:999px;padding:1px 7px;margin-right:9px}
.yr li.new em{color:#8a5a00;background:#fff4e2}

/* ---------- 联系 ---------- */
.cinfo{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}
.cinfo .tile{gap:7px}
.cinfo .v{font-size:19px;font-weight:800;color:var(--ink);letter-spacing:-.3px}
.cinfo .v.s2{font-size:17px;letter-spacing:-.1px;line-height:1.55}
.cinfo .s{font-size:13px;color:var(--muted)}
.qr{display:grid;place-items:center;gap:12px;margin-top:28px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:none}
.qr img{width:190px;height:190px;object-fit:contain;border-radius:12px}
.qr p{font-size:13.2px;color:var(--muted);text-align:center}

/* ---------- 相册 ---------- */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px;align-items:start}
.pgrid button{display:block;padding:0;text-align:left;border:1px solid var(--line);background:#fff;border-radius:16px;overflow:hidden;cursor:zoom-in;transition:transform .22s,box-shadow .22s,border-color .22s}
.pgrid button:hover{transform:translateY(-3px);box-shadow:var(--shadow-l);border-color:#c7dcf7}
.pgrid button:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.pgrid img{display:block;width:100%;height:auto;aspect-ratio:8/5;object-fit:cover}
.pgrid .no{display:block;padding:10px 12px;font-size:12px;color:var(--soft);border-top:1px solid var(--line)}
.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}
.strip a{display:block;border-radius:14px;overflow:hidden;border:1px solid var(--line);transition:transform .2s}
.strip a:hover{transform:translateY(-2px)}
.strip img{display:block;width:100%;height:auto;aspect-ratio:8/5;object-fit:cover}
.lb{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:22px}
.lb[hidden]{display:none}
.lb .mask{position:absolute;inset:0;background:rgba(3,7,14,.9)}
.lb .box{position:relative;z-index:2;max-width:min(1040px,94vw)}
.lb img{display:block;width:auto;max-width:100%;max-height:76vh;margin:0 auto;object-fit:contain;background:#0b1220;border-radius:12px}
.lb .cap{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:12px;color:#cfdcec;font-size:13.2px}
.lb .x{position:absolute;top:-44px;right:0;width:36px;height:36px;border-radius:999px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.1);color:#fff;font-size:18px;cursor:pointer}
.lb .nv{display:flex;gap:8px}
.lb .nv button{width:32px;height:32px;border-radius:999px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.1);color:#fff;cursor:pointer;line-height:1}
.lb .x:hover,.lb .nv button:hover{background:rgba(255,255,255,.22)}
html.lb-lock{overflow:hidden}

/* ---------- 结语 CTA / 页脚 ---------- */
.cta{
  position:relative;overflow:hidden;color:#fff;padding:84px 0;margin-top:0;
  background:#05070c;
}
.cta::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(720px 360px at 82% 10%,rgba(31,94,202,.5),transparent 64%),
    radial-gradient(520px 300px at 4% 100%,rgba(17,202,255,.16),transparent 62%);
}
.cta .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:center}
.cta h2{font-size:clamp(28px,3.2vw,40px);letter-spacing:-.8px;color:#fff}
.cta p{margin-top:14px;color:#a9b6c8;font-size:15.5px;max-width:640px}
.cta-act{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
footer{background:#05070c;color:#8a94a3;padding:44px 0;font-size:13px;border-top:1px solid rgba(255,255,255,.08)}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between}
footer b{color:#e8eef7}
footer .cols{display:flex;flex-wrap:wrap;gap:24px;font-size:12.8px}
footer .beian{flex:0 0 100%;margin-top:16px;padding-top:16px;border-top:1px solid rgba(255,255,255,.08);text-align:center;font-size:12.5px;letter-spacing:.02em}
footer a{color:#a7b4c6}
footer a:hover{color:#fff}

/* ---------- 渐显 ---------- */
.rv{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}
.rv.in{opacity:1;transform:none}
.hide{display:none!important}

/* ==========================================================================
   旗舰页组件
   ========================================================================== */

/* 深色 Hero */
.x-hero{position:relative;color:#fff;overflow:hidden;background:#05070c;padding:76px 0 64px}
.x-hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 480px at 84% -6%,rgba(31,94,202,.55),transparent 64%),
    radial-gradient(680px 400px at 3% 104%,rgba(17,202,255,.16),transparent 62%),
    radial-gradient(400px 300px at 50% 40%,rgba(7,108,224,.10),transparent 70%);
}
.x-hero::after{
  content:"";position:absolute;inset:0;opacity:.05;
  background-image:
    linear-gradient(rgba(255,255,255,.55) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.55) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.75),transparent 70%);
  mask-image:linear-gradient(180deg,rgba(0,0,0,.75),transparent 70%);
}
.x-hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
.x-hero.compact{padding:58px 0 56px}
.x-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#9fb3cb;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:7px 14px}
.x-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px rgba(17,202,255,.8)}
.x-hero h1{font-size:clamp(40px,4.9vw,64px);line-height:1.12;letter-spacing:-2px;font-weight:800;color:#fff;margin-top:22px}
.x-hero.compact h1{font-size:clamp(34px,4vw,50px);letter-spacing:-1.4px}
.x-hero h1 em{font-style:normal;background:linear-gradient(96deg,#7cc0ff 10%,#11caff 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.x-lead{margin-top:20px;font-size:16.5px;line-height:1.8;color:#a9b6c8;max-width:580px;text-wrap:pretty}
.x-lead .dim{display:block;margin-top:12px;font-size:13.5px;color:#7f8c9e}
.x-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;align-items:center}
.x-phone{font-size:13px;color:#8b98aa;margin-left:4px}
.x-phone b{color:#dbe5f1;font-weight:700;letter-spacing:.03em}
.x-stats{display:flex;flex-wrap:wrap;gap:34px;margin-top:36px;padding-top:26px;border-top:1px solid rgba(255,255,255,.1)}
.x-stats div{min-width:86px}
.x-stats b{display:block;font-size:clamp(22px,2.4vw,30px);font-weight:800;letter-spacing:-.6px;color:#fff;line-height:1.15}
.x-stats span{display:block;margin-top:3px;font-size:11.5px;color:#8b98aa;letter-spacing:.02em}
.x-visual{position:relative;min-width:0}
.x-collage{display:grid;grid-template-columns:1.06fr .94fr;grid-template-rows:1fr 1fr;gap:12px;height:min(430px,46vw);min-height:320px}
.x-photo{position:relative;border-radius:22px;overflow:hidden;background:#fff;border:1px solid rgba(255,255,255,.14);box-shadow:0 30px 70px rgba(0,0,0,.55)}
.x-photo img{width:100%;height:100%;object-fit:contain;display:block;padding:10px;background:#fff}
.x-photo.tall{grid-row:1/3}
.x-photo.ui img{object-fit:cover;object-position:top left;padding:0}
.x-photo em{position:absolute;left:12px;bottom:11px;font-style:normal;font-size:11px;font-weight:700;color:#fff;background:rgba(8,14,26,.55);border:1px solid rgba(255,255,255,.14);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:999px;padding:3px 10px}
.x-glass{
  position:absolute;left:-18px;bottom:18px;z-index:3;
  background:rgba(255,255,255,.94);color:var(--ink);
  border-radius:16px;border:1px solid rgba(255,255,255,.65);
  box-shadow:0 26px 60px rgba(0,0,0,.45);
  padding:14px 16px;width:196px;
}
.x-glass .gt{font-size:11px;font-weight:800;color:#31415a;letter-spacing:.02em}
.x-glass .gv{display:flex;align-items:baseline;gap:6px;margin-top:4px}
.x-glass .gv b{font-size:22px;letter-spacing:-.6px;color:#0b1522}
.x-glass .gv span{font-size:10.5px;color:#3fae7a;font-weight:700}
.x-glass .bars{display:flex;align-items:flex-end;gap:5px;height:42px;margin-top:8px}
.x-glass .bars i{flex:1;border-radius:4px 4px 0 0;background:linear-gradient(180deg,#11caff,#076ce0);display:block;opacity:.9}
.x-glass .bars i:nth-child(2n){background:linear-gradient(180deg,#a8c8f5,#5b8fd9);opacity:.75}
.x-badge-float{
  position:absolute;right:-10px;top:-14px;z-index:3;
  display:inline-flex;align-items:center;gap:7px;
  font-size:11.5px;font-weight:700;color:#0b1522;
  background:#fff;border-radius:999px;padding:8px 14px;
  box-shadow:0 18px 40px rgba(0,0,0,.35);
}
.x-badge-float::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(14,159,110,.12)}
.x-hero-logos{position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.08);margin-top:58px;padding-top:24px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.x-hero-logos .hl{font-size:11.5px;font-weight:700;letter-spacing:.1em;color:#6f7d91;text-transform:uppercase;white-space:nowrap}
.x-hero-logos .lgd{font-size:12px;color:#7f8c9e;white-space:nowrap}
.x-logo-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;flex:1}
.x-logo-row span{display:grid;place-items:center;background:rgba(255,255,255,.9);border-radius:10px;padding:8px 14px;height:42px}
.x-logo-row img{height:22px;width:auto;max-width:96px;object-fit:contain;display:block;filter:grayscale(1);opacity:.8;transition:.25s}
.x-logo-row span:hover img{filter:none;opacity:1}

/* 章节抬头（旗舰页） */
.x-sec{padding:88px 0}
.x-sec.tint{background:#fff}
.x-sec.soft{background:#f3f5f9}
.x-sec.dark{background:#05070c;color:#fff}
.x-head{max-width:860px}
.x-kicker{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:800;letter-spacing:.12em;color:var(--blue);text-transform:uppercase}
.x-kicker::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--grad)}
.x-sec.dark .x-kicker{color:#7cc0ff}
.x-h2{margin-top:13px;font-size:clamp(28px,3.2vw,40px);letter-spacing:-1px;line-height:1.25;font-weight:800;color:var(--ink);text-wrap:balance;word-break:auto-phrase}
.x-sec.dark .x-h2{color:#fff}
.x-sub{margin-top:13px;font-size:15px;line-height:1.8;color:var(--muted);max-width:780px}
.x-sec.dark .x-sub{color:#93a1b4}
.x-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.x-head-row .x-more{flex:none;font-size:13px;font-weight:800;color:var(--blue);display:inline-flex;align-items:center;gap:6px;padding-bottom:4px}
.x-head-row .x-more::after{content:"\2192";transition:transform .2s}
.x-head-row .x-more:hover::after{transform:translateX(3px)}

/* 解决方案卡 */
.x-sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
.x-sol{background:#fff;border:1px solid rgba(10,20,40,.08);border-radius:24px;padding:18px;display:flex;flex-direction:column;gap:14px;transition:transform .3s,box-shadow .3s;color:var(--ink)}
.x-sol:hover{transform:translateY(-6px);box-shadow:0 30px 60px rgba(0,0,0,.35)}
.x-sol .sa{border-radius:16px;background:linear-gradient(135deg,#eef6ff,#fbfdff);min-height:196px;display:grid;place-items:center;padding:12px;overflow:hidden}
.x-sol .sa img{width:100%;height:100%;object-fit:contain;display:block;max-height:190px;transition:transform .4s ease}
.x-sol:hover .sa img{transform:scale(1.04)}
.x-sol .sc{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:800;letter-spacing:.06em;color:var(--blue);text-transform:uppercase}
.x-sol h3{font-size:19px;letter-spacing:-.3px;color:var(--ink)}
.x-sol p{font-size:13.2px;color:var(--muted);line-height:1.7;margin-top:-2px}
.x-sol .sf{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:13px;border-top:1px solid var(--line);font-size:12.5px;font-weight:800;color:var(--blue)}
.x-sol .sf::after{content:"\2192"}

/* 能力 Tab */
.x-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px;padding:6px;background:#fff;border:1px solid var(--line);border-radius:999px;width:fit-content;max-width:100%}
.x-tab{font:inherit;font-size:13px;font-weight:700;color:#5a6677;background:transparent;border:0;border-radius:999px;padding:9px 18px;cursor:pointer;transition:.2s;white-space:nowrap}
.x-tab:hover{color:var(--blue)}
.x-tab.on{background:var(--grad);color:#fff;box-shadow:0 8px 20px rgba(7,108,224,.26)}
.x-panels{margin-top:26px}
.x-panel{display:none}
.x-panel.on{display:block;animation:fadeUp .35s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.x-cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.x-cap{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;color:var(--ink);transition:.22s}
.x-cap:hover{border-color:#c7dcf7;box-shadow:var(--shadow-l);transform:translateY(-2px)}
.x-cap .n{width:40px;height:40px;border-radius:12px;background:var(--blue-l);color:var(--blue);display:grid;place-items:center;font-size:13px;font-weight:800;flex:none}
.x-cap .tt{min-width:0}
.x-cap h4{font-size:15px;color:var(--ink);letter-spacing:-.1px}
.x-cap p{font-size:12.2px;color:var(--soft);margin-top:2px}
.x-cap .ct{margin-left:auto;font-size:11.5px;font-weight:800;color:var(--blue);background:#f1f7ff;border-radius:999px;padding:4px 10px;white-space:nowrap}
.x-cap .ct::after{content:" 项"}
.x-cap .ar{margin-left:4px;color:#b6c2d2;font-weight:800}
.x-cap:hover .ar{color:var(--blue)}

/* 产品矩阵 */
.x-prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:38px}
.x-prod{position:relative;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:20px;display:flex;flex-direction:column;gap:8px;transition:.25s;min-height:150px}
.x-prod:hover{background:rgba(255,255,255,.07);border-color:rgba(124,192,255,.42);transform:translateY(-3px)}
.x-prod .pc{font-size:10.5px;font-weight:800;letter-spacing:.08em;color:#7cc0ff;text-transform:uppercase}
.x-prod h4{font-size:15px;color:#fff;letter-spacing:-.2px;line-height:1.4}
.x-prod p{font-size:12.2px;color:#8f9caf;line-height:1.6}
.x-prod .pa{position:absolute;inset:0;z-index:1}
.x-prod .par{position:absolute;right:18px;bottom:16px;color:#5f7288;font-weight:800;transition:.2s}
.x-prod:hover .par{color:#7cc0ff;transform:translateX(3px)}
.x-prod-extra{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}
.x-prod-extra .x-prod{min-height:132px;background:linear-gradient(135deg,rgba(7,108,224,.16),rgba(17,202,255,.06));border-color:rgba(124,192,255,.2)}
.x-prod-extra .x-prod p{color:#93a1b4}

/* 新闻列表 */
.x-news{margin-top:34px;border-top:1px solid var(--line)}
.x-news .nrow{display:grid;grid-template-columns:120px 1fr auto;gap:22px;align-items:center;padding:20px 4px;border-bottom:1px solid var(--line);transition:.2s;color:inherit}
.x-news .nrow:hover{background:#fff;padding-left:12px;padding-right:12px}
.x-news time{font-size:12px;font-weight:700;color:var(--soft);letter-spacing:.03em}
.x-news h3{font-size:16px;font-weight:700;color:var(--ink);letter-spacing:-.1px;line-height:1.5}
.x-news .nrow:hover h3{color:var(--blue)}
.x-news .tag{font-size:11px;font-weight:800;color:var(--blue-d);background:var(--blue-l);border-radius:999px;padding:4px 11px;white-space:nowrap}

/* 服务卡 */
.x-serv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:38px}
.x-serv{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:12px;transition:.25s}
.x-serv:hover{transform:translateY(-4px);box-shadow:var(--shadow-l);border-color:#c7dcf7}
.x-serv .si{width:42px;height:42px;border-radius:14px;background:var(--grad);display:grid;place-items:center;box-shadow:0 8px 20px rgba(7,108,224,.2)}
.x-serv .si svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.x-serv h3{font-size:16.5px;letter-spacing:-.2px}
.x-serv p{font-size:13.2px;color:var(--muted);line-height:1.7}
.x-serv .sl{margin-top:auto;font-size:12.5px;font-weight:800;color:var(--blue)}
.x-serv .sl::after{content:" \2192"}

/* 大 CTA */
.x-cta{position:relative;overflow:hidden;background:#05070c;color:#fff;padding:92px 0}
.x-cta::before{content:"";position:absolute;inset:0;background:
  radial-gradient(760px 400px at 80% -10%,rgba(31,94,202,.55),transparent 64%),
  radial-gradient(600px 340px at 8% 110%,rgba(17,202,255,.18),transparent 64%)}
.x-cta .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.x-cta h2{font-size:clamp(30px,3.6vw,46px);letter-spacing:-1.2px;line-height:1.22;color:#fff}
.x-cta h2 em{font-style:normal;background:linear-gradient(96deg,#7cc0ff,#11caff);-webkit-background-clip:text;background-clip:text;color:transparent}
.x-cta p{margin-top:16px;font-size:15.5px;line-height:1.8;color:#a9b6c8;max-width:560px}
.x-cta .x-contact{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.x-cta-act{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;align-items:center}
.x-contact-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:26px;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}
.x-contact-card .as{font-size:11px;font-weight:800;letter-spacing:.12em;color:#7cc0ff;text-transform:uppercase}
.x-contact-card .ph{display:block;margin-top:8px;font-size:24px;font-weight:800;letter-spacing:-.4px;color:#fff}
.x-contact-card .em{display:block;margin-top:6px;font-size:13px;color:#93a1b4}
.x-contact-card .btns{display:flex;flex-direction:column;gap:9px;margin-top:16px}
.x-contact-card .qrbox{display:grid;place-items:center;gap:7px;background:#fff;border-radius:12px;padding:9px}
.x-contact-card .qrbox img{width:96px;height:96px;object-fit:contain;display:block;border-radius:6px}
.x-contact-card .qrbox span{font-size:10px;color:#5b6472;font-weight:600;text-align:center}

/* 旗舰页页脚 */
.x-footer{background:#05070c;color:#8a94a3;padding:64px 0 30px;border-top:1px solid rgba(255,255,255,.08)}
.x-footer .ftop{display:grid;grid-template-columns:1.35fr .55fr .55fr .8fr;gap:36px}
.x-footer .fbrand{display:flex;align-items:flex-start;gap:12px}
.x-footer .fbrand img{width:40px;height:40px;object-fit:contain;border-radius:10px;background:#fff;padding:3px}
.x-footer .fbrand b{display:block;font-size:17px;color:#fff;letter-spacing:.04em}
.x-footer .fbrand p{margin-top:9px;font-size:12.5px;line-height:1.8;color:#7f8c9e;max-width:300px}
.x-footer h4{font-size:12px;font-weight:800;letter-spacing:.12em;color:#dbe5f1;text-transform:uppercase;margin-bottom:14px}
.x-footer .fl{display:grid;gap:9px;font-size:12.8px}
.x-footer a{color:#8a94a3;transition:.2s}
.x-footer a:hover{color:#fff}
.x-footer .fbot{margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;font-size:12px;color:#6f7d91}
.x-footer .fbot .links{display:flex;gap:18px;flex-wrap:wrap}

/* 旗舰页响应式 */
@media (max-width:1080px){
  .x-hero .wrap{grid-template-columns:1fr;gap:40px}
  .x-collage{height:360px;max-width:560px}
  .x-hero-logos{margin-top:40px}
  .x-sol-grid{grid-template-columns:repeat(2,1fr)}
  .x-prod-grid{grid-template-columns:repeat(3,1fr)}
  .x-prod-extra{grid-template-columns:repeat(3,1fr)}
  .x-cta .wrap{grid-template-columns:1fr;gap:32px}
  .x-footer .ftop{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:720px){
  .x-hero{padding:52px 0 44px}
  .x-hero h1{font-size:clamp(34px,9vw,44px);letter-spacing:-1.2px}
  .x-hero.compact h1{font-size:clamp(30px,8vw,38px)}
  .x-lead{font-size:15px}
  .x-stats{gap:22px;margin-top:28px;padding-top:22px}
  .x-stats b{font-size:22px}
  .x-collage{height:300px;min-height:0}
  .x-glass{left:8px;bottom:10px;width:170px;padding:11px 13px}
  .x-badge-float{right:4px;top:-10px}
  .x-hero-logos{gap:12px}
  .x-sec{padding:56px 0}
  .x-h2{font-size:24px}
  .x-tabs{display:grid;grid-template-columns:1fr 1fr;border-radius:18px;padding:5px;gap:4px;width:100%;overflow:visible}
  .x-tab{width:100%;font-size:12px;padding:9px 8px;text-align:center}
  .x-cap-grid{grid-template-columns:1fr}
  .x-sol-grid{grid-template-columns:1fr}
  .x-sol .sa{min-height:180px}
  .x-prod-grid{grid-template-columns:repeat(2,1fr);gap:9px}
  .x-prod{padding:15px;min-height:132px}
  .x-prod h4{font-size:14px}
  .x-prod p{font-size:11.5px}
  .x-prod-extra{grid-template-columns:1fr}
  .x-news .nrow{grid-template-columns:1fr;gap:5px;padding:16px 0}
  .x-news time{font-size:11px}
  .x-news .tag{justify-self:start}
  .x-serv-grid{grid-template-columns:1fr}
  .x-cta{padding:60px 0}
  .x-contact-card{grid-template-columns:1fr;padding:22px}
  .x-contact-card .qrbox{justify-self:start}
  .x-footer{padding:48px 0 24px}
  .x-footer .ftop{grid-template-columns:1fr;gap:26px}
}

/* 旧页面响应式补充（只做安全修正） */
@media (max-width:1080px){
  .hero.two .wrap{grid-template-columns:1fr;gap:36px}
  .hero-art{max-width:340px;justify-self:start}
  .cards,.g3,.quotes,.pains{grid-template-columns:repeat(2,1fr)}
  .caps.two{grid-template-columns:1fr}
  .g4,.mods,.metrics,.cinfo{grid-template-columns:repeat(2,1fr)}
  .logos{grid-template-columns:repeat(4,1fr)}
  .cta .wrap{grid-template-columns:1fr}
  .cta-act{justify-content:flex-start}
  .x-cta-act{justify-content:flex-start}
  .bul{grid-template-columns:1fr}
}
@media (max-width:720px){
  .topbar .wrap{height:auto;padding-top:10px;padding-bottom:10px;flex-wrap:wrap;gap:10px}
  .nav{order:3;width:100%;margin-left:0;gap:18px}
  .nav-cta{order:2;margin-left:auto;padding:8px 16px;font-size:12.5px}
  .crumbs{position:relative;top:auto}
  .toc{top:0;position:relative}
  .hero .wrap{padding-top:46px;padding-bottom:52px}
  .hero h1{font-size:31px;letter-spacing:-1px}
  .hero .lead{font-size:15.5px}
  .hero-stats,.cards,.g2,.g3,.g4,.mods,.metrics,.pains,.quotes,.shots,.cinfo,.pn{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .logos{grid-template-columns:repeat(2,1fr)}
  .sec{padding:56px 0}
  .sec-h{grid-template-columns:1fr;gap:10px}
  .sec-h h2,.cta h2{font-size:25px}
  .sec-no{justify-self:start}
  .cap{grid-template-columns:1fr;gap:14px;padding:22px}
  .figure{padding:14px;overflow-x:auto}
  .figure img{min-width:560px}
  .yr{grid-template-columns:52px 1fr;gap:0 16px}
  .tl::before{left:52px}
  .yr .y::after{right:-24px}
  .tbl{display:block;overflow-x:auto}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
  .logos div:hover img{transform:none}
  html{scroll-behavior:auto}
}