/* 拇指云官网 · 科技蓝视觉体系 V2
   主色：科技蓝 #0B5FFF ｜ 辅助：霓虹青 #00E0FF ｜ 深空底 #061232 ｜ 点缀：琥珀金 #FFB020 */
:root{
  --brand:#0B5FFF; --brand-d:#0636B8; --brand-l:#4F8CFF;
  --cyan:#00E0FF; --deep:#061232; --deep2:#0A1B44;
  --amber:#FFB020; --amber-d:#F59300;
  --ink:#0F1B2D; --mut:#64748B; --line:#E4EAF2; --bg:#ffffff;
  --bg2:#F5F8FC; --bg3:#EDF3FF;
  --green:#16A34A; --blue:#0B5FFF; --purple:#7C5CFF; --red:#E5484D;
  --shadow:0 6px 20px rgba(6,18,50,.07);
  --shadow-l:0 18px 48px rgba(11,95,255,.16);
  --radius:16px; --maxw:1200px;
}
/* 兼容旧模板里仍在使用的 --teal 命名 */
:root{ --teal:var(--brand); --teal-d:var(--brand-d) }
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei","Segoe UI",system-ui,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.teal,.amber{color:var(--brand)}
.amber{color:var(--amber)}
.muted{color:var(--mut)} .small{font-size:13px}
.center{text-align:center}

/* ========== 顶部导航：深空玻璃 + 霓虹底线 ========== */
header.nav{position:sticky;top:0;z-index:80;
  background:linear-gradient(100deg,var(--deep) 0%,#0A1B44 55%,#0E2A66 100%);
  border-bottom:1px solid rgba(0,224,255,.18);
  box-shadow:0 6px 26px rgba(6,18,50,.22)}
header.nav:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,var(--cyan),transparent);opacity:.8}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:11px 20px;display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:20px;white-space:nowrap;color:#fff;letter-spacing:.5px}
.brand img{width:36px;height:36px;border-radius:10px;object-fit:contain;background:#fff;
  box-shadow:0 4px 12px rgba(0,0,0,.25)}
.brand b{color:inherit}
/* 顶部品牌渐变亮线 */
header.nav:before{content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,var(--brand) 0%,var(--cyan) 45%,var(--amber) 100%);opacity:.9}
.nav-links{display:flex;gap:2px;margin-left:auto;align-items:center;white-space:nowrap}
.nav-links>a,.nvtop{position:relative;padding:9px 11px;border-radius:9px;font-size:14px;
  color:rgba(255,255,255,.82);transition:.2s;font-weight:500;letter-spacing:.2px;
  display:inline-flex;align-items:center;gap:5px}
/* hover：渐变下划线由中间展开 */
.nav-links>a:after,.nvtop:after{content:"";position:absolute;left:11px;right:11px;bottom:3px;height:2px;
  border-radius:2px;background:linear-gradient(90deg,var(--cyan),var(--brand-l));
  transform:scaleX(0);transform-origin:center;transition:transform .26s cubic-bezier(.3,.8,.3,1)}
.nav-links>a:hover,.nvtop:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav-links>a:hover:after,.nvtop:hover:after{transform:scaleX(1)}
/* 当前页：渐变胶囊 + 内发光 */
.nav-links>a.active,.nvtop.active{color:#fff;font-weight:700;
  background:linear-gradient(135deg,rgba(11,95,255,.72),rgba(0,224,255,.24));
  box-shadow:inset 0 0 0 1px rgba(0,224,255,.45),0 4px 14px rgba(11,95,255,.35)}
.nav-links>a.active:after,.nvtop.active:after{transform:scaleX(1);background:var(--cyan)}
.btn-mini:after{animation:mshine 3.4s ease-in-out infinite}

/* ========== 下拉菜单：深空玻璃卡 ========== */
.nvitem{position:relative;display:flex;align-items:center}
.nvtop{cursor:pointer}
.cv{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;
  border-top:5px solid rgba(255,255,255,.55);transition:transform .25s,border-color .25s;flex:0 0 auto}
.nvitem:hover .cv,.nvitem.open .cv{transform:rotate(180deg);border-top-color:var(--cyan)}
.drop{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(10px);
  min-width:288px;padding:9px;border-radius:16px;z-index:90;
  background:linear-gradient(160deg,rgba(11,28,70,.985),rgba(6,18,50,.995));
  box-shadow:0 24px 54px rgba(3,10,28,.6),inset 0 0 0 1px rgba(0,224,255,.2),
    inset 0 1px 0 rgba(255,255,255,.08);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .2s ease,transform .24s cubic-bezier(.3,.8,.3,1),visibility .2s}
/* 鼠标与面板之间的隐形桥接区，避免移动时误关 */
.drop:before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.drop.dr{left:auto;right:0;transform:translateX(0) translateY(10px)}
@media(hover:hover) and (min-width:861px){
  .nvitem:hover>.drop{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
  .nvitem:hover>.drop.dr{transform:translateX(0) translateY(0)}
}
.nvitem.open>.drop{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.nvitem.open>.drop.dr{transform:translateX(0) translateY(0)}
/* 键盘可达：Tab 进入子项时同样展开 */
@media(min-width:861px){
  .nvitem:focus-within>.drop{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
  .nvitem:focus-within>.drop.dr{transform:translateX(0) translateY(0)}
}
.dph{padding:7px 11px 9px;font-size:11.5px;color:rgba(0,224,255,.9);font-weight:700;letter-spacing:.5px;
  border-bottom:1px dashed rgba(255,255,255,.13);margin-bottom:6px;white-space:nowrap}
.di{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:11px;transition:.18s}
.di:hover{background:linear-gradient(100deg,rgba(11,95,255,.45),rgba(0,224,255,.14));transform:translateX(3px)}
.di.active{background:rgba(11,95,255,.36);box-shadow:inset 0 0 0 1px rgba(0,224,255,.35)}
.dib{flex:0 0 32px;width:32px;height:32px;border-radius:9px;display:flex;align-items:center;
  justify-content:center;color:#fff;font-size:12.5px;font-weight:800;letter-spacing:0;
  box-shadow:0 4px 12px rgba(0,0,0,.32),inset 0 1px 0 rgba(255,255,255,.28)}
.dtx{display:flex;flex-direction:column;line-height:1.35;min-width:0}
.dtx b{font-size:14px;color:#fff;font-weight:700;letter-spacing:.2px}
.dtx i{font-size:11.5px;color:rgba(255,255,255,.52);font-style:normal;margin-top:2px;
  white-space:normal;letter-spacing:0}
.dsp{height:1px;background:rgba(255,255,255,.1);margin:6px 4px}
.btn-mini{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--brand),var(--brand-d));
  color:#fff;padding:9px 18px;border-radius:999px;font-size:13.5px;font-weight:700;
  box-shadow:0 4px 14px rgba(11,95,255,.45);transition:.22s;letter-spacing:.3px}
.btn-mini:after{content:"";position:absolute;top:0;left:-70%;width:45%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);
  transform:skewX(-20deg);animation:mshine 3.4s ease-in-out infinite}
@keyframes mshine{0%{left:-70%}55%{left:140%}100%{left:140%}}
.btn-mini:hover{filter:brightness(1.12);transform:translateY(-1px);
  box-shadow:0 8px 20px rgba(11,95,255,.5)}
.btn-mini.ghost{background:rgba(255,255,255,.1);box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}
.btn-mini.ghost:after{display:none}
.btn-mini.ghost:hover{background:rgba(255,255,255,.2)}
.btn-mini:hover{filter:brightness(1.12);transform:translateY(-1px)}
.burger{display:none;margin-left:auto;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);
  border-radius:10px;width:42px;height:38px;font-size:19px;cursor:pointer;color:#fff}

/* ========== Hero：深空 + 网格 + 光晕 ========== */
.hero{background:radial-gradient(1100px 520px at 12% 0%,var(--bc2,#0E2A66) 0%,transparent 62%),
  radial-gradient(800px 420px at 88% 20%,var(--bc,#123C8C) 0%,transparent 60%),
  linear-gradient(135deg,#061232 0%,#0A1B44 45%,#082A70 100%);
  color:#fff;padding:78px 0 92px;position:relative;overflow:hidden}
/* 业务页：统一深空科技底，仅光晕用该业务的品牌色 */
.hero-biz{padding:52px 0 60px}
.hero-biz h1{font-size:38px;margin:0 0 14px}
.hero-biz p.lead{font-size:17px;margin-bottom:24px}
.hero-biz:after{background:radial-gradient(circle,var(--bcg,rgba(0,224,255,.30)),transparent 68%)}
/* 科技网格纹理 */
.hero:before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(0,224,255,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,224,255,.07) 1px,transparent 1px);
  background-size:52px 52px;
  mask-image:radial-gradient(900px 460px at 50% 30%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(900px 460px at 50% 30%,#000 0%,transparent 78%)}
.hero:after{content:"";position:absolute;right:-120px;top:-120px;width:460px;height:460px;
  background:radial-gradient(circle,rgba(0,224,255,.30),transparent 68%);border-radius:50%}
.hero .wrap{position:relative;z-index:3}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
  background:rgba(0,224,255,.12);border:1px solid rgba(0,224,255,.35);color:var(--cyan);
  font-size:13px;font-weight:700;letter-spacing:1px;margin-bottom:20px}
.hero h1{font-size:46px;line-height:1.22;margin:0 0 16px;font-weight:900;letter-spacing:1px}
.hero h1 em{font-style:normal;background:linear-gradient(92deg,#00E0FF 0%,#4F8CFF 48%,#FFB020 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:18px;max-width:700px;opacity:.92;margin:0 0 30px;line-height:1.85}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:999px;
  font-weight:800;font-size:15px;transition:.22s;cursor:pointer;border:0;letter-spacing:.3px}
.btn-p{background:linear-gradient(135deg,#FFD166,var(--amber));color:#3a2a00;
  box-shadow:0 8px 24px rgba(255,176,32,.34)}
.btn-p:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(255,176,32,.46)}
.btn-w{background:rgba(255,255,255,.10);color:#fff;border:1px solid rgba(0,224,255,.45);
  backdrop-filter:blur(6px)}
.btn-w:hover{background:rgba(0,224,255,.16);border-color:var(--cyan)}
.btn-g{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;
  box-shadow:0 8px 22px rgba(11,95,255,.34)}
.btn-g:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(11,95,255,.44)}
.btn-ghost{background:#fff;color:var(--brand);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--brand);background:var(--bg3)}

/* ========== 频道页统一页头：深空科技条 ========== */
.pagehead{background:radial-gradient(900px 320px at 14% 0%,#123C8C 0%,transparent 72%),
  linear-gradient(135deg,#061232 0%,#0A1B44 58%,#082A70 100%);
  color:#fff;padding:40px 0 44px;position:relative;overflow:hidden}
.pagehead:before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(0,224,255,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,224,255,.06) 1px,transparent 1px);background-size:46px 46px;
  mask-image:linear-gradient(180deg,#000,transparent 85%);
  -webkit-mask-image:linear-gradient(180deg,#000,transparent 85%)}
.pagehead:after{content:"";position:absolute;right:-90px;top:-110px;width:340px;height:340px;
  background:radial-gradient(circle,rgba(0,224,255,.22),transparent 70%);border-radius:50%}
.pagehead .wrap{position:relative;z-index:2}
.pagehead .crumb{color:rgba(255,255,255,.66);padding:0;font-size:13px}
.pagehead .crumb a{color:rgba(255,255,255,.86)}
.pagehead .crumb a:hover{color:var(--cyan)}
.pagehead .crumb span{margin:0 6px}
.pagehead h2{font-size:31px;font-weight:900;margin:10px 0 8px;letter-spacing:.6px;
  position:relative;padding-left:15px}
.pagehead h2:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:4px;
  background:linear-gradient(180deg,var(--cyan),var(--brand-l))}
.pagehead p{margin:0;color:rgba(255,255,255,.8);font-size:15.5px;max-width:820px;padding-left:15px}
.pagehead p .more,.pagehead p a{color:var(--cyan)}

/* ========== 数据亮点：深色浮起，数字发光 ========== */
.stats{background:linear-gradient(180deg,#fff 0%,var(--bg2) 100%);position:relative;
  border-bottom:1px solid var(--line)}
.stats .wrap{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;padding:34px 20px}
.stat{text-align:center;padding:16px 8px;border-radius:14px;background:#fff;
  border:1px solid var(--line);box-shadow:0 4px 14px rgba(6,18,50,.05);transition:.22s}
.stat:hover{transform:translateY(-4px);box-shadow:var(--shadow-l);border-color:rgba(11,95,255,.3)}
.stat .n{font-size:28px;font-weight:900;letter-spacing:.5px;
  background:linear-gradient(135deg,var(--brand),var(--cyan));-webkit-background-clip:text;
  background-clip:text;color:transparent}
.stat .l{font-size:13px;color:var(--mut);margin-top:2px}

/* ========== 区块与标题 ========== */
section.block{padding:72px 0;position:relative}
section.block.alt{background:linear-gradient(180deg,var(--bg2),#fff)}
.sec-h{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:32px;flex-wrap:wrap}
.sec-h h2{font-size:30px;margin:0;position:relative;padding-left:16px;font-weight:900;letter-spacing:.5px}
.sec-h h2:before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:5px;border-radius:4px;
  background:linear-gradient(180deg,var(--brand),var(--cyan))}
.sec-h .more{color:var(--brand);font-weight:700;font-size:14px}
.sec-h .more:hover{color:var(--cyan)}
.sub{color:var(--mut);max-width:780px}

/* ========== 业务矩阵：渐变顶条 + 悬浮光效 ========== */
.biz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.biz-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  box-shadow:var(--shadow);transition:.25s;position:relative;overflow:hidden;display:flex;flex-direction:column}
.biz-card:before{content:"";position:absolute;inset:0;border-radius:var(--radius);padding:1px;
  background:linear-gradient(135deg,rgba(11,95,255,.45),transparent 60%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:.25s;pointer-events:none}
.biz-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-l)}
.biz-card:hover:before{opacity:1}
.biz-card .ic{width:56px;height:56px;border-radius:15px;display:grid;place-items:center;font-size:27px;
  background:linear-gradient(135deg,var(--bg3),#E6F0FF);margin-bottom:15px;
  box-shadow:inset 0 0 0 1px rgba(11,95,255,.12)}
.biz-card h3{margin:0 0 9px;font-size:20px;font-weight:800}
.biz-card p{color:var(--mut);font-size:14.5px;margin:0 0 15px}
.biz-card .tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:15px}
.biz-card .go{color:var(--brand);font-weight:800;font-size:14px;margin-top:auto;display:inline-flex;gap:6px}
.biz-card:hover .go{color:var(--cyan)}
.biz-card .bar{position:absolute;left:0;top:0;height:4px;width:100%}

/* ========== 通用网格与卡片 ========== */
.grid{display:grid;gap:20px}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;
  box-shadow:var(--shadow);transition:.22s;display:block;position:relative;overflow:hidden}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-l);border-color:rgba(11,95,255,.28)}
.card h4{margin:0 0 8px;font-size:17px;font-weight:800}
.card p{margin:0;color:var(--mut);font-size:14px}
.row2{display:grid;grid-template-columns:1fr 340px;gap:24px;align-items:start}
.flex-between{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.tip{background:linear-gradient(135deg,var(--bg3),#E9F1FF);border-left:4px solid var(--brand);
  padding:14px 18px;border-radius:10px;font-size:14.5px;color:var(--ink);margin:14px 0}
.hint{background:var(--bg2);border:1px dashed var(--line);padding:12px 16px;border-radius:10px;
  font-size:14px;color:var(--mut)}
.tag,.tagpill,.chip{display:inline-block;padding:4px 11px;border-radius:999px;font-size:12.5px;
  background:var(--bg3);color:var(--brand);border:1px solid rgba(11,95,255,.18);font-weight:600}
.tags{display:flex;gap:7px;flex-wrap:wrap}
.badge{display:inline-block;padding:3px 10px;border-radius:6px;font-size:12px;font-weight:700}
.badge.on,.badge.ok{background:rgba(22,163,74,.12);color:var(--green)}
.badge.off{background:rgba(100,116,139,.12);color:var(--mut)}
.badge.wait{background:rgba(255,176,32,.16);color:var(--amber-d)}
.badge.cur{background:rgba(11,95,255,.12);color:var(--brand)}
.crumb{font-size:13px;color:var(--mut);padding:16px 0 0}
.crumb a{color:var(--brand)}
.crumb a:hover{color:var(--cyan)}
.anchor{color:var(--brand);font-weight:700}
.anchor:hover{color:var(--cyan)}
.link{color:var(--brand);font-weight:600}
.fade{animation:fadein .42s ease}
@keyframes fadein{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ========== 表格 ========== */
.tbl,.ptable{width:100%;border-collapse:collapse;font-size:14.5px;background:#fff;
  border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.tbl th,.ptable th{background:linear-gradient(135deg,var(--deep),var(--deep2));color:#fff;
  text-align:left;padding:13px 14px;font-weight:700;font-size:14px;letter-spacing:.3px}
.tbl td,.ptable td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tr:last-child td,.ptable tr:last-child td{border-bottom:0}
.tbl tbody tr:hover,.ptable tbody tr:hover{background:var(--bg3)}

/* ========== 表单 ========== */
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:700;margin-bottom:7px;color:var(--ink)}
.field input,.field select,.field textarea{width:100%;padding:11px 14px;border:1px solid var(--line);
  border-radius:11px;font-size:15px;font-family:inherit;transition:.18s;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(11,95,255,.14)}
.form-err{background:rgba(229,72,77,.1);color:var(--red);padding:10px 14px;border-radius:10px;
  font-size:14px;margin-bottom:14px;border-left:4px solid var(--red)}
.form-ok{background:rgba(22,163,74,.1);color:var(--green);padding:10px 14px;border-radius:10px;
  font-size:14px;margin-bottom:14px;border-left:4px solid var(--green)}
.auth{max-width:440px;margin:60px auto;background:#fff;border:1px solid var(--line);
  border-radius:18px;padding:34px;box-shadow:var(--shadow-l)}
.tabs,.tabs2{display:flex;gap:6px;margin-bottom:22px;background:var(--bg2);padding:5px;border-radius:12px}
.tabs button,.tabs2 button{flex:1;padding:10px;border:0;background:transparent;border-radius:9px;
  font-size:14.5px;font-weight:700;cursor:pointer;color:var(--mut);font-family:inherit;transition:.18s}
.tabs button.on,.tabs2 button.on{background:#fff;color:var(--brand);box-shadow:var(--shadow)}
.qr-box{text-align:center;padding:18px;background:var(--bg2);border-radius:14px;border:1px dashed var(--line)}
.qr-box img{width:180px;height:180px;margin:0 auto;border-radius:12px;background:#fff;padding:6px}

/* ========== 新闻 ========== */
.newslist{display:grid;gap:18px}
.news{display:grid;grid-template-columns:220px 1fr;gap:20px;background:#fff;border:1px solid var(--line);
  border-radius:14px;overflow:hidden;box-shadow:var(--shadow);transition:.22s}
.news:hover{transform:translateY(-4px);box-shadow:var(--shadow-l);border-color:rgba(11,95,255,.28)}
.news .cover{height:140px;overflow:hidden;background:linear-gradient(135deg,var(--bg3),#DCE9FF)}
.news .cover img{width:100%;height:100%;object-fit:cover}
.news .tx{padding:18px 20px}
.news .tx h3{margin:0 0 8px;font-size:18px;font-weight:800}
.news .tx .d{font-size:13px;color:var(--mut)}
.news .tx p{margin:8px 0 0;color:var(--mut);font-size:14.5px}
.article{max-width:820px;margin:0 auto;padding:40px 0}
.article h1{font-size:32px;font-weight:900;line-height:1.4;margin:0 0 12px}
.article .meta{color:var(--mut);font-size:14px;padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:26px}
.article .body{font-size:16.5px;line-height:1.95}
.article .body p{margin:0 0 18px}

/* ========== 展厅 / 作品 ========== */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}
.work{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;
  box-shadow:var(--shadow);transition:.22s;position:relative}
.work:hover{transform:translateY(-6px);box-shadow:var(--shadow-l)}
.work img{width:100%;aspect-ratio:1/1;object-fit:cover;background:var(--bg2)}
.work .cap{padding:12px 13px}
.work .cap b{display:block;font-size:14.5px;font-weight:800;margin-bottom:3px}
.work .cap span{font-size:12.5px;color:var(--mut)}
.filterbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px;padding:14px;
  background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
.filterbar a,.filterbar button{padding:7px 15px;border-radius:999px;font-size:13.5px;
  background:var(--bg2);color:var(--mut);border:1px solid transparent;cursor:pointer;
  font-family:inherit;transition:.18s;font-weight:600}
.filterbar a:hover,.filterbar button:hover{color:var(--brand);background:var(--bg3)}
.filterbar a.on,.filterbar button.on{background:linear-gradient(135deg,var(--brand),var(--brand-d));
  color:#fff;box-shadow:0 4px 12px rgba(11,95,255,.3)}
.pager{display:flex;gap:7px;justify-content:center;flex-wrap:wrap;margin-top:34px;align-items:center}
.pager a,.pager span{padding:9px 15px;border-radius:10px;border:1px solid var(--line);
  background:#fff;font-size:14px;color:var(--mut);font-weight:600;transition:.18s}
.pager a:hover{border-color:var(--brand);color:var(--brand);background:var(--bg3)}
.pager .cur{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;border-color:transparent;
  font-weight:700;box-shadow:0 4px 12px rgba(11,95,255,.3)}
.detail-grid{display:grid;grid-template-columns:520px 1fr;gap:32px;align-items:start}
.detail-grid img{border-radius:16px;box-shadow:var(--shadow-l);width:100%;background:var(--bg2)}

/* ========== API 云市场 ========== */
.api-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:20px}
.api-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:22px;
  box-shadow:var(--shadow);transition:.22s;position:relative;overflow:hidden;display:flex;flex-direction:column}
.api-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-l);border-color:rgba(11,95,255,.3)}
.api-card:before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:linear-gradient(90deg,var(--brand),var(--cyan))}
.api-card h4{margin:0 0 8px;font-size:17.5px;font-weight:800}
.api-card p{margin:0 0 14px;color:var(--mut);font-size:14px}
.api-cat{display:inline-block;padding:3px 10px;border-radius:6px;font-size:12px;font-weight:700;
  background:var(--bg3);color:var(--brand);margin-bottom:10px}
.api-meta{display:flex;gap:14px;font-size:13px;color:var(--mut);margin-bottom:12px;flex-wrap:wrap}
.api-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  padding-top:14px;border-top:1px solid var(--line);font-size:14px}
.api-foot .price{color:var(--amber-d);font-weight:900;font-size:15px}
.api-foot .go{color:var(--brand);font-weight:700}
.demo-box{background:linear-gradient(135deg,var(--deep),var(--deep2));border-radius:16px;padding:24px;color:#fff;
  box-shadow:var(--shadow-l)}
.demo-box h4{margin:0 0 16px;color:#fff;font-size:17px;font-weight:800}
.demo-box .field label{color:rgba(255,255,255,.9)}
.demo-box .field input{background:rgba(255,255,255,.09);border:1px solid rgba(0,224,255,.3);color:#fff}
.demo-box .field input::placeholder{color:rgba(255,255,255,.45)}
.demo-box .field input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,224,255,.18)}
.code-out{background:#0B1226;border-radius:12px;padding:16px;overflow:auto;font-size:13px;line-height:1.7;
  color:#9FE8FF;font-family:Consolas,Monaco,monospace;border:1px solid rgba(0,224,255,.18);margin:0}
.code-out::-webkit-scrollbar{height:8px;width:8px}
.code-out::-webkit-scrollbar-thumb{background:rgba(0,224,255,.3);border-radius:8px}

/* ========== 会员 / 后台 ========== */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;
  box-shadow:var(--shadow);transition:.22s;position:relative;overflow:hidden}
.kpi:hover{transform:translateY(-4px);box-shadow:var(--shadow-l)}
.kpi:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:linear-gradient(180deg,var(--brand),var(--cyan))}
.kpi .n{font-size:30px;font-weight:900;background:linear-gradient(135deg,var(--brand),var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.2}
.kpi .l{font-size:13.5px;color:var(--mut);margin-top:4px}
.dash{display:grid;grid-template-columns:230px 1fr;gap:26px;align-items:start}
.side{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;
  box-shadow:var(--shadow);position:sticky;top:80px}
.side a{display:block;padding:11px 14px;border-radius:10px;font-size:14.5px;color:var(--mut);
  font-weight:600;transition:.18s}
.side a:hover{background:var(--bg3);color:var(--brand)}
.side a.on{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;
  box-shadow:0 4px 12px rgba(11,95,255,.3)}
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:var(--shadow)}
.panel h3{margin:0 0 18px;font-size:19px;font-weight:800}
.mine-box{background:linear-gradient(135deg,var(--deep),var(--deep2));border-radius:16px;padding:26px;
  color:#fff;box-shadow:var(--shadow-l);margin-bottom:24px}
.mine-box h3{margin:0 0 6px;font-size:20px;font-weight:900;color:#fff}
.mine-box p{margin:0;color:rgba(255,255,255,.72);font-size:14px}
.ops{display:flex;gap:8px;flex-wrap:wrap}
.ops a,.ops button{padding:6px 13px;border-radius:8px;font-size:13px;font-weight:700;cursor:pointer;
  border:1px solid var(--line);background:#fff;color:var(--brand);font-family:inherit;transition:.18s}
.ops a:hover,.ops button:hover{background:var(--bg3);border-color:var(--brand)}
.ops .danger{color:var(--red);border-color:rgba(229,72,77,.3)}
.milestone,.phbox{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:18px}
.ph{color:var(--brand);font-weight:800;font-size:13px;letter-spacing:.5px}
.mat{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:14px}
.item{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fff;margin-bottom:12px}
.certs{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}
.cert{border:1px dashed var(--line);border-radius:14px;padding:18px;text-align:center;background:var(--bg2);
  color:var(--mut);font-size:14px;min-height:150px;display:grid;place-items:center}

/* ========== 页脚：深空 + 网格 ========== */
footer{background:radial-gradient(800px 300px at 20% 0%,#0E2A66,transparent 70%),
  linear-gradient(160deg,var(--deep) 0%,#08183C 100%);color:rgba(255,255,255,.78);padding:52px 0 26px;margin-top:60px;
  position:relative;overflow:hidden}
footer:before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(0,224,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,224,255,.05) 1px,transparent 1px);background-size:48px 48px}
footer .wrap{position:relative;z-index:2}
footer .cols{display:grid;grid-template-columns:2.1fr 1fr 1fr 1fr 1fr;gap:28px}
footer h5{color:#fff;font-size:15px;margin:0 0 14px;font-weight:800;letter-spacing:.5px;
  position:relative;padding-bottom:9px}
footer h5:after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--cyan),var(--brand-l))}
footer .cols a{display:block;padding:5px 0;font-size:14px;color:rgba(255,255,255,.68);transition:.18s}
footer .cols a:hover{color:var(--cyan);padding-left:5px}
footer .brand{color:#fff}
footer .qr{width:108px;border-radius:12px;background:#fff;padding:6px}
/* 品牌列：企业信息表 */
.fbrand .fslogan{margin:12px 0 16px;font-size:14px;color:rgba(255,255,255,.7);max-width:330px}
.finfo{list-style:none;margin:0;padding:0;font-size:13.5px}
.finfo li{display:flex;gap:10px;padding:4px 0;color:rgba(255,255,255,.72);line-height:1.6}
.finfo li span{flex:0 0 34px;color:rgba(0,224,255,.75);font-weight:700}
.finfo .ftel{color:#fff;padding:0}
.finfo .ftel:hover{color:var(--cyan);padding-left:0}
.fqual{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.fqual span{padding:3px 9px;border-radius:6px;font-size:11.5px;
  background:rgba(0,224,255,.1);border:1px solid rgba(0,224,255,.25);color:rgba(255,255,255,.82)}
/* 底部备案栏 */
.fbar{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px}
.flinks{text-align:center;display:flex;justify-content:center;flex-wrap:wrap;gap:8px;
  font-size:13.5px;margin-bottom:12px}
.flinks a{color:rgba(255,255,255,.72);padding:0}
.flinks a:hover{color:var(--cyan);padding-left:0}
.flinks i{color:rgba(255,255,255,.28);font-style:normal}
footer .copy{font-size:13px;color:rgba(255,255,255,.55);text-align:center;border:0;
  margin:0;padding:0;line-height:1.9}
footer .copy a{color:rgba(255,255,255,.68);padding:0}
footer .copy a:hover{color:var(--cyan);padding-left:0}
.fnote{font-size:12.5px;color:rgba(255,255,255,.4);margin-top:6px}

/* ========== AI 客服悬浮窗 ========== */
.aibtn{position:fixed;right:22px;bottom:22px;width:56px;height:56px;border-radius:50%;border:0;
  background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;font-size:24px;cursor:pointer;
  box-shadow:0 10px 28px rgba(11,95,255,.45);z-index:90;transition:.22s}
.aibtn:hover{transform:scale(1.08)}
.aipanel{position:fixed;right:22px;bottom:92px;width:340px;max-height:460px;background:#fff;
  border-radius:16px;box-shadow:0 20px 50px rgba(6,18,50,.28);z-index:91;display:none;flex-direction:column;
  overflow:hidden;border:1px solid var(--line)}
.aipanel.show{display:flex}
.aipanel .hd{background:linear-gradient(135deg,var(--deep),var(--deep2));color:#fff;padding:14px 16px;
  font-weight:800;font-size:15px;display:flex;align-items:center;gap:8px}
.aipanel .hd span{font-size:12px;font-weight:500;opacity:.75}
.aipanel .bd{flex:1;overflow:auto;padding:16px;font-size:14px;background:var(--bg2);min-height:120px}
.aipanel .bd .me{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;padding:9px 13px;
  border-radius:12px 12px 2px 12px;margin:0 0 10px 40px;font-size:14px}
.aipanel .bd .msg{background:#fff;padding:9px 13px;border-radius:12px 12px 12px 2px;margin:0 40px 10px 0;
  font-size:14px;box-shadow:var(--shadow);border:1px solid var(--line)}
.aipanel .qs{padding:10px 14px;display:flex;gap:7px;flex-wrap:wrap;border-top:1px solid var(--line);background:#fff}
.aipanel .qs button{padding:6px 11px;border-radius:999px;border:1px solid var(--line);background:var(--bg2);
  font-size:12.5px;cursor:pointer;color:var(--brand);font-family:inherit;font-weight:600}
.aipanel .qs button:hover{background:var(--bg3);border-color:var(--brand)}
.aipanel .ft{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);background:#fff}
.aipanel .ft input{flex:1;padding:9px 13px;border:1px solid var(--line);border-radius:10px;font-size:14px;
  font-family:inherit}
.aipanel .ft input:focus{outline:0;border-color:var(--brand)}
.aipanel .ft button{background:var(--brand);color:#fff;border:0;border-radius:10px;padding:0 16px;
  cursor:pointer;font-weight:700}

/* ========== 滚动渐入（JS 加 .mzr 后才启用，无 JS 不影响） ========== */
.mzr .biz-card,.mzr .stat,.mzr .card,.mzr .work,.mzr .api-card,.mzr .kpi,.mzr .news,.mzr .item{
  opacity:0;transform:translateY(20px);
  transition:opacity .55s cubic-bezier(.22,.7,.3,1),transform .55s cubic-bezier(.22,.7,.3,1),
    box-shadow .25s,border-color .25s}
.mzr .biz-card.in,.mzr .stat.in,.mzr .card.in,.mzr .work.in,
.mzr .api-card.in,.mzr .kpi.in,.mzr .news.in,.mzr .item.in{opacity:1;transform:none}
.mzr .biz-card.in:hover{transform:translateY(-7px)}
.mzr .stat.in:hover{transform:translateY(-4px)}
.mzr .card.in:hover{transform:translateY(-5px)}
.mzr .work.in:hover{transform:translateY(-6px)}
.mzr .api-card.in:hover{transform:translateY(-6px)}
.mzr .kpi.in:hover{transform:translateY(-4px)}
.mzr .news.in:hover{transform:translateY(-4px)}
@media (prefers-reduced-motion:reduce){
  .mzr .biz-card,.mzr .stat,.mzr .card,.mzr .work,.mzr .api-card,.mzr .kpi,.mzr .news,.mzr .item{
    opacity:1 !important;transform:none !important;transition:none}
  .fade{animation:none}
}

/* ========== 导航滚动态 ========== */
header.nav.scrolled{box-shadow:0 10px 32px rgba(6,18,50,.34)}

/* ========== 响应式 ========== */
/* 中等屏：收紧导航，保证菜单项始终单行不溢出 */
@media(max-width:1240px){
  .nav-in{padding:10px 14px;gap:12px}
  .brand{font-size:18px}
  .brand img{width:32px;height:32px}
  .nav-links>a,.nvtop{padding:8px 8px;font-size:13.5px}
  .btn-mini{padding:8px 14px;font-size:13px}
  .drop{min-width:262px}
}
@media(max-width:1080px){
  .hero h1{font-size:38px}
  .biz-grid,.grid.c3,.grid.c4{grid-template-columns:repeat(2,1fr)}
  .stats .wrap{grid-template-columns:repeat(3,1fr)}
  .detail-grid{grid-template-columns:1fr}
  .kpis{grid-template-columns:repeat(2,1fr)}
  footer .cols{grid-template-columns:1fr 1fr 1fr}
}
/* 手机/平板：导航变抽屉，下拉改为就地展开 */
@media(max-width:860px){
  .nav-links{display:none;position:absolute;left:0;right:0;top:100%;
    background:linear-gradient(180deg,var(--deep),#08183C);flex-direction:column;padding:14px;gap:5px;
    box-shadow:0 16px 32px rgba(6,18,50,.4);border-top:1px solid rgba(0,224,255,.2);
    max-height:calc(100vh - 70px);overflow-y:auto;align-items:stretch}
  .nav-links.show{display:flex}
  .nav-links>a,.nvtop{width:100%;padding:12px 14px;border-radius:11px;font-size:15px;
    background:rgba(255,255,255,.05);color:rgba(255,255,255,.9)}
  .nav-links>a:after,.nvtop:after{display:none}
  .nav-links>a:hover,.nvtop:hover{background:rgba(0,224,255,.14)}
  .btn-mini{width:100%;text-align:center;margin-top:4px}
  .burger{display:block}
  /* 下拉：静态嵌入、点击展开 */
  .nvitem{display:block;width:100%}
  .nvtop{justify-content:space-between}
  .nvitem:hover .cv{transform:none;border-top-color:rgba(255,255,255,.55)}
  .nvitem.open .cv{transform:rotate(180deg);border-top-color:var(--cyan)}
  .drop,.drop.dr{position:static;transform:none;min-width:0;width:100%;margin-top:5px;
    display:none;opacity:1;visibility:visible;pointer-events:auto;
    box-shadow:inset 0 0 0 1px rgba(0,224,255,.14);background:rgba(255,255,255,.045)}
  .drop:before{display:none}
  .nvitem.open>.drop,.nvitem.open>.drop.dr{display:block;transform:none}
  .di:active{background:rgba(11,95,255,.4)}
  .row2,.dash{grid-template-columns:1fr}
  .side{position:static}
  footer .cols{grid-template-columns:1fr 1fr}
  .news{grid-template-columns:1fr}
  .news .cover{height:180px}
}
@media(max-width:640px){
  .hero{padding:52px 0 60px}
  .hero h1{font-size:29px}
  .hero p.lead{font-size:16px}
  .biz-grid,.grid.c2,.grid.c3,.grid.c4{grid-template-columns:1fr}
  .stats .wrap{grid-template-columns:repeat(2,1fr);padding:22px 20px}
  .sec-h h2{font-size:24px}
  section.block{padding:48px 0}
  .kpis{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr);gap:12px}
  .aipanel{right:12px;left:12px;width:auto}
  footer .cols{grid-template-columns:1fr}
  .article h1{font-size:25px}
}

/* ========== 作品展厅：总览 ========== */
.hallgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.hallcard{display:flex;flex-direction:column;padding:20px;border-radius:16px;background:#fff;
  border:1px solid var(--line);box-shadow:0 6px 18px rgba(15,32,68,.06);transition:.24s;position:relative;overflow:hidden}
.hallcard:before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--hc)}
.hallcard:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(15,32,68,.14);
  border-color:color-mix(in srgb,var(--hc) 40%,transparent)}
.hallcard.star{background:linear-gradient(165deg,#FFFDF7,#FFF6E6);
  box-shadow:0 8px 24px rgba(255,176,32,.18)}
.htop{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.hicon{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:19px;font-weight:800;box-shadow:0 5px 14px rgba(0,0,0,.18)}
.htag{font-size:12px;color:var(--hc);background:color-mix(in srgb,var(--hc) 12%,#fff);
  padding:3px 9px;border-radius:999px;font-weight:700}
.hallcard h4{font-size:17px;margin:0 0 6px;font-weight:800;color:var(--ink)}
.hfull{font-size:12.5px;color:var(--ink-3);margin:0 0 8px;line-height:1.5}
.hdesc{font-size:13.5px;color:var(--ink-2);line-height:1.7;margin:0;flex:1}
.hfoot{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding-top:12px;
  border-top:1px dashed var(--line);font-size:12.5px;color:var(--ink-3)}
.hfoot i{font-style:normal;color:var(--hc);font-weight:700}

/* 数风流主视觉 */
.sflhero{position:relative;border-radius:20px;overflow:hidden;padding:30px 32px;
  background:linear-gradient(120deg,#0A1B44 0%,#123C8C 48%,#082A70 100%);color:#fff;
  box-shadow:0 18px 44px rgba(8,30,80,.28)}
.sflbg{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(700px 320px at 82% 8%,rgba(255,176,32,.34),transparent 62%),
    radial-gradient(520px 260px at 12% 92%,rgba(0,224,255,.22),transparent 64%)}
.sflin{position:relative;z-index:2}
.sfltag{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;
  padding:5px 13px;border-radius:999px;background:rgba(255,176,32,.18);color:#FFD68A;
  box-shadow:inset 0 0 0 1px rgba(255,176,32,.4)}
.sfltag .dot{width:7px;height:7px;border-radius:50%;background:#FFB020;
  box-shadow:0 0 0 4px rgba(255,176,32,.28);animation:mpulse 1.8s ease-in-out infinite}
@keyframes mpulse{0%,100%{opacity:1}50%{opacity:.45}}
.sflhero h3{font-size:27px;margin:14px 0 6px;font-weight:900;letter-spacing:.4px;line-height:1.35}
.sflsub{font-size:14px;color:rgba(0,224,255,.92);margin:0 0 10px;font-weight:600}
.sflintro{font-size:14px;line-height:1.85;color:rgba(255,255,255,.82);margin:0;max-width:760px}
.sflmeta{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0 20px}
.sflmeta span{background:rgba(255,255,255,.08);border-radius:12px;padding:9px 15px;
  display:flex;flex-direction:column;gap:3px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.sflmeta i{font-style:normal;font-size:11.5px;color:rgba(255,255,255,.6)}
.sflmeta b{font-size:14px;color:#fff;font-weight:700}
.sflbtns{display:flex;gap:12px;flex-wrap:wrap}
.sflcats{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px;
  padding-top:20px;border-top:1px solid rgba(255,255,255,.14)}
.sflcat{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:13px;
  background:rgba(255,255,255,.07);transition:.2s;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
.sflcat:hover{background:rgba(255,255,255,.15);transform:translateY(-2px)}
.sflcat .ci{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:15px;font-weight:800;flex:0 0 34px;box-shadow:0 4px 10px rgba(0,0,0,.25)}
.sflcat .ct{display:flex;flex-direction:column}
.sflcat .ct b{font-size:14px;color:#fff}
.sflcat .ct i{font-style:normal;font-size:11.5px;color:rgba(255,255,255,.6);margin-top:2px}

/* 数风流展览页 */
.pagehead.sfl{background:linear-gradient(120deg,#0A1B44,#123C8C 55%,#0E2A66)}
.sflhead{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.sflhead h2{font-size:29px;margin:10px 0 4px;font-weight:900;line-height:1.35}
.sflhead p{margin:0;font-size:14px;color:rgba(0,224,255,.9)}
.sbadge{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;padding:5px 13px;
  border-radius:999px;background:rgba(255,255,255,.14);color:#fff}
.sbadge .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan)}
.sflstat{display:flex;gap:14px}
.sflstat div{background:rgba(255,255,255,.09);border-radius:13px;padding:10px 18px;text-align:center;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.sflstat b{display:block;font-size:22px;color:#fff;font-weight:900}
.sflstat i{font-style:normal;font-size:11.5px;color:rgba(255,255,255,.62)}
.sflintro-bar{background:linear-gradient(100deg,#F3F7FF,#EAF2FF);border-left:4px solid var(--brand);
  border-radius:12px;padding:15px 18px;font-size:14px;line-height:1.85;color:var(--ink-2);margin-bottom:20px}
.sfltabs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.sfltabs>a{padding:9px 16px;border-radius:999px;background:#F2F5FA;color:var(--ink-2);font-size:14px;
  font-weight:600;transition:.2s;display:inline-flex;align-items:center;gap:6px}
.sfltabs>a i{font-style:normal;font-size:11.5px;color:var(--ink-3);font-weight:700}
.sfltabs>a:hover{background:#E6EDF9}
.sfltabs>a.on{background:linear-gradient(135deg,var(--cc,var(--brand)),var(--brand-d));color:#fff;
  box-shadow:0 5px 14px rgba(11,95,255,.3)}
.sfltabs>a.on i{color:rgba(255,255,255,.8)}
.sflsearch{margin-left:auto;display:flex;gap:8px}
.sflsearch input{border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:13.5px;
  width:200px;outline:none}
.sflsearch input:focus{border-color:var(--brand)}
.sflsearch button{border:0;border-radius:999px;padding:8px 18px;background:var(--brand);color:#fff;
  font-size:13.5px;font-weight:700;cursor:pointer}
.sflgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.sflcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:15px;
  overflow:hidden;transition:.24s;box-shadow:0 6px 16px rgba(15,32,68,.06)}
.sflcard:hover{transform:translateY(-5px);box-shadow:0 16px 32px rgba(15,32,68,.14)}
.sflpic{position:relative;aspect-ratio:1/1;background:#F5F7FB;overflow:hidden}
.sflpic img{width:100%;height:100%;object-fit:cover;display:block}
.sflph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:44px;
  font-weight:900;color:#fff;background:linear-gradient(140deg,var(--cc),color-mix(in srgb,var(--cc) 55%,#fff))}
.sflph.big{aspect-ratio:1/1;border-radius:16px;font-size:74px}
.sflcat-badge{position:absolute;left:10px;top:10px;font-size:11.5px;font-weight:700;color:#fff;
  padding:3px 9px;border-radius:999px;background:var(--cc);box-shadow:0 3px 9px rgba(0,0,0,.22)}
.sflbody{padding:14px;display:flex;flex-direction:column;flex:1}
.sfltitle{font-size:15.5px;font-weight:800;color:var(--ink);margin-bottom:3px}
.sflauthor{font-size:12.5px;color:var(--ink-3)}
.sfltxt{font-size:13px;color:var(--ink-2);line-height:1.7;margin:9px 0 0;flex:1;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sflfoot{display:flex;justify-content:space-between;margin-top:11px;padding-top:10px;
  border-top:1px dashed var(--line);font-size:11.5px;color:var(--ink-3)}
.sflfoot i{font-style:normal}

/* 参展说明 */
.joinbox{margin-top:44px;padding:28px;border-radius:18px;background:linear-gradient(165deg,#FBFCFF,#F2F6FD);
  border:1px solid var(--line)}
.joinbox h3{font-size:20px;margin:0 0 18px;font-weight:800}
.joinproc{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.jp{background:#fff;border-radius:14px;padding:16px;border:1px solid var(--line);position:relative}
.jn{position:absolute;right:12px;top:10px;font-size:26px;font-weight:900;color:#EEF3FB}
.jp b{display:block;font-size:15px;color:var(--ink);margin-bottom:5px}
.jp i{font-style:normal;font-size:12.5px;color:var(--ink-3);line-height:1.6}
.joinrule{margin:0;padding-left:20px;font-size:13.5px;line-height:2;color:var(--ink-2)}
.joincta{margin-top:22px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  background:#fff;border-radius:14px;padding:18px;border:1px dashed rgba(11,95,255,.3)}
.jtxt{font-size:14px;color:var(--ink-2)}
.jbtn{display:flex;gap:10px;flex-wrap:wrap}

/* 数风流详情 */
.shuview{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#F5F7FB}
.shuview img{width:100%;display:block}
.shu-no{position:absolute;left:12px;bottom:12px;font-size:12px;font-weight:800;color:#fff;
  background:rgba(6,18,50,.7);padding:4px 11px;border-radius:999px;letter-spacing:.5px}
.metabox{background:#F7F9FD;border-radius:14px;padding:14px 16px;border:1px solid var(--line)}
.mrow{display:flex;padding:5px 0;font-size:14px}
.mrow span{width:64px;color:var(--ink-3);flex:0 0 64px}
.mrow b{font-weight:700;color:var(--ink)}
.tagrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.tagrow .tag{font-size:12px;padding:4px 11px;border-radius:999px;background:#F0F4FA;color:var(--ink-2);
  font-weight:600}
.tagrow .tag[style*="--cc"]{background:color-mix(in srgb,var(--cc) 14%,#fff);color:var(--cc)}
.notebox{margin-top:26px;padding:13px 16px;border-radius:12px;background:#FFF9EC;border:1px solid #F6E3B8;
  font-size:12.5px;color:#8A6512;line-height:1.8}

/* 品牌LOGO展厅 */
.bgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.bcard{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden;transition:.24s;
  box-shadow:0 6px 16px rgba(15,32,68,.06)}
.bcard:hover{transform:translateY(-5px);box-shadow:0 16px 32px rgba(15,32,68,.14)}
.bpic{aspect-ratio:4/3;background:#F5F7FB;display:flex;align-items:center;justify-content:center;overflow:hidden}
.bpic img{max-width:76%;max-height:76%;object-fit:contain}
.bbody{padding:15px}
.bbody b{display:block;font-size:15.5px;color:var(--ink);margin-bottom:4px}
.bcat{display:inline-block;font-size:11.5px;color:var(--brand);background:#EDF3FF;padding:2px 9px;
  border-radius:999px;margin-bottom:8px;font-weight:600}
.bbody p{font-size:13px;color:var(--ink-2);line-height:1.75;margin:0}
.tblwrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:#fff}
.mono{font-family:ui-monospace,Consolas,monospace}
.empty{padding:40px;text-align:center;color:var(--ink-3);background:#FAFBFD;border-radius:14px;
  border:1px dashed var(--line)}

@media(max-width:1080px){
  .hallgrid,.sflgrid{grid-template-columns:repeat(2,1fr)}
  .sflcats{grid-template-columns:repeat(2,1fr)}
  .joinproc{grid-template-columns:repeat(2,1fr)}
  .bgrid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  .hallgrid,.sflgrid,.bgrid{grid-template-columns:1fr}
  .sflcats,.joinproc{grid-template-columns:1fr}
  .sflhero{padding:22px}
  .sflhero h3{font-size:21px}
  .sflhead h2{font-size:22px}
  .sflsearch{margin-left:0;width:100%}
  .sflsearch input{width:100%;flex:1}
  .sflstat{width:100%}
  .sflstat div{flex:1}
}

/* ================= 知识产权业务：列表 / 表单 / 上传控件 ================= */
.sdh{font-size:12px;color:var(--mut);padding:6px 14px 10px;letter-spacing:1px;font-weight:700}
.phd{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:6px}
.phd h2{margin:0;font-size:21px;font-weight:800}
.btn-s{padding:8px 16px;font-size:13.5px;border-radius:10px}
.sch{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 18px}
.sch input,.sch select{padding:9px 12px;border:1px solid var(--line);border-radius:9px;font-size:14px;background:#fff;min-width:150px}
.sch button{padding:9px 20px;border:0;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;font-weight:700;cursor:pointer}
.empty{padding:34px;text-align:center;color:var(--mut);background:var(--bg2);border:1px dashed var(--line);border-radius:12px}
.errbox{padding:11px 15px;border-radius:10px;background:rgba(229,72,77,.08);color:var(--red);border:1px solid rgba(229,72,77,.26);margin-bottom:14px;font-weight:600}
.tipbox{padding:12px 16px;border-radius:10px;background:var(--bg3);color:var(--brand);border:1px solid rgba(11,95,255,.18);margin-bottom:14px}
.lk{color:var(--brand);font-weight:600;margin-right:9px}
.lk.del{color:var(--red)}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px}

.fm{margin-top:6px}
.fgt{margin:22px 0 12px;font-size:15px;font-weight:800;color:var(--deep2);padding-left:10px;border-left:4px solid var(--brand)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.frow.up3{grid-template-columns:repeat(3,1fr)}
.fi{display:flex;flex-direction:column;gap:6px;min-width:0}
.fi.wide{grid-column:1/-1}
.fl{font-size:13.5px;color:var(--mut);font-weight:600}
.fl i{color:var(--red);font-style:normal;margin-left:3px}
.fc{padding:10px 12px;border:1px solid var(--line);border-radius:9px;font-size:14.5px;background:#fff;font-family:inherit;width:100%}
.fc:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px rgba(11,95,255,.12)}
textarea.fc{resize:vertical;line-height:1.6}
.fbt{margin-top:24px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}

.fhide{display:none}
.upbox{position:relative;border:2px dashed var(--line);border-radius:12px;background:var(--bg2);
  min-height:116px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  cursor:pointer;overflow:hidden;transition:.2s}
.upbox:hover{border-color:var(--brand);background:var(--bg3)}
.upbox .pv{width:100%;height:116px;object-fit:cover;display:block}
.upbox .pv[src=""]{display:none}
.upbox .pvtx{font-size:12.5px;color:var(--mut);padding:6px 8px;text-align:center;line-height:1.4}
.upbox.ok{border-style:solid;border-color:rgba(22,163,74,.5);background:rgba(22,163,74,.06)}
.upbox.ok .pvtx{color:var(--green);font-weight:700}
.upbox .rm{position:absolute;top:5px;right:7px;width:20px;height:20px;line-height:19px;text-align:center;
  border-radius:50%;background:rgba(0,0,0,.42);color:#fff;font-size:14px;cursor:pointer;display:none}
.upbox.ok .rm{display:block}

.owgrp{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:6px 0}
.owb{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--bg2);max-height:230px;overflow:auto}
.owt{font-size:13.5px;font-weight:700;color:var(--deep2);margin-bottom:6px}
.owt i{color:var(--red);font-style:normal;font-weight:400;font-size:12px}
.ow{display:flex;align-items:center;gap:6px;padding:6px 8px;border-radius:8px;font-size:14px;cursor:pointer}
.ow:hover{background:#fff}
.ow span{font-size:11.5px;color:var(--mut);background:#fff;border:1px solid var(--line);border-radius:6px;padding:1px 6px}

.ftsw{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.ftb{padding:8px 16px;border-radius:9px;border:1px solid var(--line);background:#fff;font-size:14px;cursor:pointer;color:var(--mut)}
.ftb.on{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;border-color:transparent;font-weight:700}
.ftt{font-size:12.5px;color:var(--mut)}
.bindbox{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--bg2);max-height:300px;overflow:auto}

.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 6px;border-bottom:1px solid var(--line);padding-bottom:10px}
.tabs .tab{padding:8px 16px;border-radius:9px;border:1px solid var(--line);background:#fff;font-size:14px;cursor:pointer;color:var(--mut)}
.tabs .tab.on{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;border-color:transparent;font-weight:700}
.pane{padding-top:6px}

.mztoast{position:fixed;left:50%;bottom:40px;transform:translateX(-50%);z-index:9999;
  background:rgba(6,18,50,.92);color:#fff;padding:11px 22px;border-radius:10px;font-size:14.5px;
  box-shadow:0 10px 30px rgba(0,0,0,.25);opacity:0;transition:.25s;pointer-events:none}
.mztoast.on{opacity:1;bottom:56px}

@media(max-width:860px){
  .frow,.owgrp{grid-template-columns:1fr}
  .frow.up3{grid-template-columns:repeat(2,1fr)}
  .kpis{grid-template-columns:repeat(2,1fr)}
}

/* ===== 业务后台：布局 / 表单 / 上传控件 ===== */
.sdh{font-size:12px;color:var(--mut);padding:8px 14px 10px;letter-spacing:1px;font-weight:700}
.sdg{font-size:12px;color:var(--brand);padding:10px 14px 4px;font-weight:800;letter-spacing:.5px}
.phd{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:8px}
.phd h2{margin:0;font-size:21px;font-weight:800}
.btn-s{padding:8px 16px;font-size:13.5px;border-radius:10px}
.panel h3{margin-top:24px}
.panel h4{margin:0 0 10px}
.sch{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 16px}
.sch input,.sch select{padding:9px 12px;border:1px solid var(--line);border-radius:9px;font-size:14px;background:#fff;min-width:150px}
.sch button{padding:9px 20px;border:0;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;font-weight:700;cursor:pointer}
.empty{padding:34px;text-align:center;color:var(--mut);background:var(--bg2);border:1px dashed var(--line);border-radius:12px}
.errbox{padding:11px 15px;border-radius:10px;background:rgba(229,72,77,.08);color:var(--red);border:1px solid rgba(229,72,77,.26);margin-bottom:14px;font-weight:600}
.tipbox{padding:12px 16px;border-radius:10px;background:var(--bg3);color:var(--brand);border:1px solid rgba(11,95,255,.18);margin-bottom:14px}
.lk{color:var(--brand);font-weight:600;margin-right:9px}
.lk.del{color:var(--red)}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px}
.ck{display:inline-flex;align-items:center;gap:6px;font-size:14px}

.fm{margin-top:6px}
.fgt{margin:22px 0 12px;font-size:15px;font-weight:800;color:var(--deep2);padding-left:10px;border-left:4px solid var(--brand)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.frow.up3{grid-template-columns:repeat(3,1fr)}
.fi{display:flex;flex-direction:column;gap:6px;min-width:0}
.fi.wide{grid-column:1/-1}
.fl{font-size:13.5px;color:var(--mut);font-weight:600}
.fl i{color:var(--red);font-style:normal;margin-left:3px}
.fc{padding:10px 12px;border:1px solid var(--line);border-radius:9px;font-size:14.5px;background:#fff;font-family:inherit;width:100%}
.fc:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px rgba(11,95,255,.12)}
textarea.fc{resize:vertical;line-height:1.6}
.fbt{margin-top:24px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}

.fhide{display:none}
.upbox{position:relative;border:2px dashed var(--line);border-radius:12px;background:var(--bg2);
  min-height:112px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;overflow:hidden;transition:.2s}
.upbox:hover{border-color:var(--brand);background:var(--bg3)}
.upbox .pv{width:100%;height:112px;object-fit:cover;display:block}
.upbox .pv[src=""]{display:none}
.upbox .pvtx{font-size:12.5px;color:var(--mut);padding:6px 8px;text-align:center;line-height:1.4}
.upbox.ok{border-style:solid;border-color:rgba(22,163,74,.5);background:rgba(22,163,74,.06)}
.upbox.ok .pvtx{color:var(--green);font-weight:700}
.upbox .rm{position:absolute;top:5px;right:7px;width:20px;height:20px;line-height:19px;text-align:center;
  border-radius:50%;background:rgba(0,0,0,.42);color:#fff;font-size:14px;cursor:pointer;display:none}
.upbox.ok .rm{display:block}

.owgrp{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:6px 0}
.owb{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--bg2);max-height:240px;overflow:auto}
.owt{font-size:13.5px;font-weight:700;color:var(--deep2);margin-bottom:6px}
.owt i{color:var(--red);font-style:normal;font-weight:400;font-size:12px}
.ow{display:flex;align-items:center;gap:6px;padding:6px 8px;border-radius:8px;font-size:14px;cursor:pointer}
.ow:hover{background:#fff}
.ow span{font-size:11.5px;color:var(--mut);background:#fff;border:1px solid var(--line);border-radius:6px;padding:1px 6px}

.ftsw{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.ftb{padding:8px 16px;border-radius:9px;border:1px solid var(--line);background:#fff;font-size:14px;cursor:pointer;color:var(--mut)}
.ftb.on{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;border-color:transparent;font-weight:700}
.ftt{font-size:12.5px;color:var(--mut)}

.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 6px;border-bottom:1px solid var(--line);padding-bottom:10px}
.tabs .tab{padding:8px 16px;border-radius:9px;border:1px solid var(--line);background:#fff;font-size:14px;cursor:pointer;color:var(--mut)}
.tabs .tab.on{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;border-color:transparent;font-weight:700}
.pane{padding-top:6px}

.cfgwrap{display:grid;grid-template-columns:340px 1fr;gap:16px;align-items:start}
.cfgf{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--bg2)}
.cfgrow{padding:7px 8px;border-radius:8px;cursor:pointer;margin-bottom:4px}
.cfgrow:hover,.cfgrow.on{background:#fff}
.cfgrow.on{box-shadow:inset 3px 0 0 var(--brand)}
.cfgxy{display:block;font-size:12px;color:var(--mut);margin-top:4px}
.xyi{width:56px;padding:3px 6px;border:1px solid var(--line);border-radius:6px;font-size:12px;margin:0 4px 0 2px}
.cfgb{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--bg2)}
.cfgimg{width:100%;border-radius:8px;cursor:crosshair}

.mztoast{position:fixed;left:50%;bottom:40px;transform:translateX(-50%);z-index:9999;
  background:rgba(6,18,50,.92);color:#fff;padding:11px 22px;border-radius:10px;font-size:14.5px;
  box-shadow:0 10px 30px rgba(0,0,0,.25);opacity:0;transition:.25s;pointer-events:none}
.mztoast.on{opacity:1;bottom:56px}

@media(max-width:860px){
  .frow,.owgrp,.cfgwrap{grid-template-columns:1fr}
  .frow.up3{grid-template-columns:repeat(2,1fr)}
}