/* ============================================================
   南阳光粒信息科技有限公司 · 官网原型
   风格：深蓝科技风（Deep Tech Blue）+ 光粒粒子意象
   ============================================================ */

:root {
  --bg-0: #05091a;
  --bg-1: #080f26;
  --bg-2: #0c1533;
  --bg-card: rgba(255, 255, 255, .04);
  --line: rgba(120, 160, 255, .16);
  --line-strong: rgba(120, 160, 255, .32);
  --brand: #2f6bff;
  --brand-2: #35e0ff;
  --brand-3: #7a5cff;
  --text: #eaf1ff;
  --text-2: #a9b8d6;
  --text-3: #6f81a5;
  --ok: #25d38a;
  --warn: #ffb020;
  --err: #ff5f6d;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow: 0 18px 50px rgba(0, 0, 0, .45);
  --maxw: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg-0);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
    "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; font-size: inherit; outline: none; }
ul { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- 通用按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 22px; border: 1px solid transparent; border-radius: 10px;
  font-size: 14px; font-weight: 600; cursor: pointer; transition: .22s; white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(120deg, var(--brand) 0%, var(--brand-3) 55%, var(--brand-2) 130%);
  color: #fff; box-shadow: 0 10px 26px rgba(47, 107, 255, .38);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(47, 107, 255, .55); }
.btn-ghost { background: rgba(255,255,255,.05); border-color: var(--line-strong); color: var(--text); }
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: var(--brand-2); }
.btn-line { background: transparent; border-color: var(--line-strong); color: var(--text-2); }
.btn-line:hover { color: #fff; border-color: var(--brand-2); }
.btn-sm { height: 34px; padding: 0 14px; font-size: 13px; border-radius: 8px; }
.btn-block { width: 100%; }

/* ---------- 顶部导航 ---------- */
.nav {
  position: sticky; top: 0; z-index: 60;
  backdrop-filter: blur(14px);
  background: rgba(5, 9, 26, .78);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; height: 68px; gap: 28px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; letter-spacing: .5px; }
.logo-mark {
  width: 34px; height: 34px; border-radius: 10px; position: relative;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 0 22px rgba(53, 224, 255, .45);
}
.logo-mark::after {
  content: ""; position: absolute; inset: 9px; border-radius: 50%;
  background: #05091a; box-shadow: 0 0 0 2px rgba(255,255,255,.85) inset;
}
.logo-mark::before {
  content: ""; position: absolute; top: -4px; right: -4px; width: 9px; height: 9px;
  border-radius: 50%; background: #fff; box-shadow: 0 0 12px 3px rgba(53,224,255,.9);
}
.logo-sub { font-size: 11px; color: var(--text-3); font-weight: 500; letter-spacing: 2px; }
.nav-menu { display: flex; gap: 4px; margin-left: 12px; flex: 1; }
.nav-menu a {
  padding: 8px 14px; font-size: 14px; color: var(--text-2); border-radius: 8px; transition: .2s;
}
.nav-menu a:hover { color: #fff; background: rgba(255,255,255,.06); }
.nav-menu a.active { color: #fff; background: rgba(47,107,255,.18); box-shadow: inset 0 0 0 1px rgba(47,107,255,.4); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-user {
  display: none; align-items: center; gap: 8px; padding: 5px 12px 5px 6px;
  border: 1px solid var(--line-strong); border-radius: 30px; cursor: pointer; font-size: 13px;
}
.nav-user.show { display: flex; }
.avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-2), var(--brand-3));
  display: grid; place-items: center; font-size: 12px; font-weight: 700; color: #061024;
}

/* ---------- 视图切换 ---------- */
.view { display: none; }
.view.active { display: block; animation: fadeUp .35s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---------- 首页 Banner 轮播 ---------- */
.banner { position: relative; height: 520px; overflow: hidden; background: var(--bg-1); }
.banner-track { position: absolute; inset: 0; }
.banner-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .9s ease, transform 6s linear;
  background-size: cover; background-position: center;
}
.banner-slide.on { opacity: 1; transform: scale(1.04); }
.banner-slide::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(5,9,26,.92) 0%, rgba(5,9,26,.72) 32%, rgba(5,9,26,.12) 62%, transparent 100%),
    linear-gradient(0deg, rgba(5,9,26,.85) 0%, rgba(5,9,26,.15) 34%, transparent 62%);
}
.banner-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 4; pointer-events: none; }
.banner-inner {
  position: relative; z-index: 5; height: 100%;
  display: flex; align-items: center; max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
}
.banner-txt { max-width: 560px; opacity: 0; transform: translateY(18px); transition: .7s .15s; }
.banner-slide.on .banner-txt, .banner-cur.on .banner-txt { opacity: 1; transform: none; }
#bannerText .b-tag {
  display: inline-block; font-size: 12px; letter-spacing: 2px; color: var(--brand-2);
  border: 1px solid rgba(53,224,255,.4); background: rgba(53,224,255,.1);
  padding: 4px 12px; border-radius: 20px; margin-bottom: 18px;
}
#bannerText h2 { font-size: 38px; line-height: 1.3; margin: 0 0 14px; font-weight: 800; letter-spacing: -.5px; }
#bannerText h2 .grad {
  background: linear-gradient(100deg, #7fb0ff, #35e0ff 60%, #a68cff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
#bannerText p { font-size: 15.5px; color: var(--text-2); margin: 0 0 26px; line-height: 1.8; }
.banner-btns { display: flex; gap: 12px; flex-wrap: wrap; }

/* 轮播控制 */
.banner-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
  width: 42px; height: 42px; border-radius: 50%; cursor: pointer;
  display: grid; place-items: center; font-size: 18px; color: #fff;
  background: rgba(5,9,26,.5); border: 1px solid var(--line-strong); backdrop-filter: blur(6px);
  transition: .22s; opacity: 0;
}
.banner:hover .banner-arrow { opacity: 1; }
.banner-arrow:hover { background: rgba(47,107,255,.6); border-color: var(--brand-2); }
.banner-arrow.prev { left: 22px; }
.banner-arrow.next { right: 22px; }
.banner-dots { position: absolute; right: 30px; bottom: 30px; z-index: 5; display: flex; gap: 10px; }
.banner-dots span {
  width: 30px; height: 4px; border-radius: 4px; cursor: pointer; transition: .3s;
  background: rgba(255,255,255,.28);
}
.banner-dots span.on { background: linear-gradient(90deg, var(--brand), var(--brand-2)); width: 48px; }

/* 数据条 */
.stat-strip { border-bottom: 1px solid var(--line); background: var(--bg-1); }
.stat-strip .in {
  max-width: var(--maxw); margin: 0 auto; padding: 26px 24px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center;
}
.stat-strip .n { font-size: 28px; font-weight: 800; color: #fff; }
.stat-strip .n span { font-size: 14px; color: var(--brand-2); }
.stat-strip .t { font-size: 13px; color: var(--text-3); }

/* 图文混排区块 */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center; }
.split-img {
  border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line-strong);
  box-shadow: var(--shadow); position: relative;
}
.split-img img { width: 100%; display: block; transition: transform .6s; }
.split-img:hover img { transform: scale(1.04); }
.split-img .cap {
  position: absolute; left: 16px; bottom: 14px; font-size: 12px; color: var(--brand-2);
  background: rgba(5,9,26,.7); border: 1px solid var(--line-strong);
  padding: 4px 12px; border-radius: 20px; backdrop-filter: blur(6px);
}
.tech-list { display: grid; gap: 14px; margin-top: 26px; }
.tech-list li {
  display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--bg-card);
}
.tech-list li .k { color: var(--brand-2); font-family: ui-monospace, monospace; font-size: 12px; padding-top: 3px; }
.tech-list li b { display: block; font-size: 15px; margin-bottom: 3px; }
.tech-list li p { margin: 0; font-size: 13.5px; color: var(--text-2); }

/* 页面大图 */
.page-hero { height: 300px; position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.page-hero img { width: 100%; height: 100%; object-fit: cover; }
.page-hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(5,9,26,.95), rgba(5,9,26,.45) 55%, transparent);
}
.page-hero .cap {
  position: absolute; left: 0; right: 0; bottom: 34px; z-index: 2;
  max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
}
.page-hero .cap h1 { font-size: 32px; margin: 0 0 8px; }
.page-hero .cap p { margin: 0; color: var(--text-2); font-size: 15px; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 92px 0 70px; }
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero-glow {
  position: absolute; width: 620px; height: 620px; border-radius: 50%; filter: blur(90px);
  background: radial-gradient(circle, rgba(47,107,255,.5), transparent 65%);
  top: -220px; left: -120px; z-index: 0;
}
.hero-glow.r {
  background: radial-gradient(circle, rgba(53,224,255,.38), transparent 65%);
  top: -160px; left: auto; right: -160px;
}
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.15fr .85fr; gap: 46px; align-items: center; }
.tag-pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 30px;
  border: 1px solid var(--line-strong); background: rgba(47,107,255,.12);
  font-size: 12.5px; color: var(--brand-2); letter-spacing: .5px;
}
.tag-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--brand-2); box-shadow: 0 0 10px var(--brand-2); }
.hero h1 { font-size: 46px; line-height: 1.25; margin: 22px 0 16px; font-weight: 800; letter-spacing: -1px; }
.hero h1 .grad {
  background: linear-gradient(100deg, #7fb0ff, #35e0ff 55%, #a68cff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead { font-size: 16px; color: var(--text-2); max-width: 520px; margin: 0 0 30px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--line); }
.hero-stats .n { font-size: 30px; font-weight: 800; color: #fff; }
.hero-stats .n span { font-size: 15px; color: var(--brand-2); margin-left: 2px; }
.hero-stats .t { font-size: 13px; color: var(--text-3); }

/* Hero 右侧：终端卡片 */
.term {
  border: 1px solid var(--line-strong); border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(14,24,54,.92), rgba(8,14,34,.92));
  box-shadow: var(--shadow); overflow: hidden;
}
.term-bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.03); }
.term-bar i { width: 10px; height: 10px; border-radius: 50%; display: block; }
.term-bar i:nth-child(1){background:#ff5f6d}.term-bar i:nth-child(2){background:#ffb020}.term-bar i:nth-child(3){background:#25d38a}
.term-bar span { margin-left: 8px; font-size: 12px; color: var(--text-3); font-family: ui-monospace, Menlo, Consolas, monospace; }
.term-body { padding: 18px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12.5px; line-height: 2; color: var(--text-2); }
.term-body .k { color: var(--brand-2); }
.term-body .v { color: var(--ok); }
.term-body .c { color: var(--text-3); }
.term-foot { padding: 14px 18px; border-top: 1px solid var(--line); display: flex; gap: 10px; }
.term-foot .mini { flex: 1; border: 1px dashed var(--line-strong); border-radius: 10px; padding: 10px 12px; }
.term-foot .mini b { display: block; font-size: 17px; color: #fff; }
.term-foot .mini small { color: var(--text-3); font-size: 12px; }

/* ---------- 区块通用 ---------- */
.section { padding: 76px 0; }
.section.alt { background: linear-gradient(180deg, transparent, rgba(12,21,51,.6), transparent); }
.sec-head { text-align: center; max-width: 720px; margin: 0 auto 44px; }
.sec-head .eyebrow { font-size: 12.5px; letter-spacing: 3px; color: var(--brand-2); text-transform: uppercase; }
.sec-head h2 { font-size: 32px; margin: 12px 0 12px; font-weight: 800; letter-spacing: -.5px; }
.sec-head p { color: var(--text-3); margin: 0; }

/* ---------- 产品矩阵 ---------- */
.grid-prod { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.pcard {
  position: relative; padding: 24px 22px; border-radius: var(--radius);
  border: 1px solid var(--line); background: var(--bg-card); transition: .26s; overflow: hidden; cursor: pointer;
}
.pcard::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: .26s;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(53,224,255,.14), transparent 60%);
}
.pcard:hover { transform: translateY(-5px); border-color: var(--line-strong); box-shadow: 0 16px 40px rgba(0,0,0,.4); }
.pcard:hover::before { opacity: 1; }
.pcard .ico {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(47,107,255,.28), rgba(53,224,255,.18));
  border: 1px solid var(--line-strong); font-size: 20px;
}
.pcard .tag {
  position: absolute; top: 18px; right: 18px; font-size: 11px; padding: 3px 9px; border-radius: 20px;
  color: var(--brand-2); border: 1px solid rgba(53,224,255,.35); background: rgba(53,224,255,.08);
}
.pcard h3 { margin: 0 0 6px; font-size: 17px; }
.pcard .en { font-size: 11px; color: var(--text-3); letter-spacing: 1.5px; margin-bottom: 12px; }
.pcard p { margin: 0 0 16px; font-size: 13.5px; color: var(--text-2); min-height: 48px; }
.pcard .more { font-size: 13px; color: var(--brand-2); display: flex; align-items: center; gap: 5px; }
.pcard.hot { border-color: rgba(53,224,255,.4); }
.pcard.hot::after {
  content: "HOT"; position: absolute; top: 0; right: 0; font-size: 10px; font-weight: 800;
  background: linear-gradient(120deg, var(--brand), var(--brand-2)); color: #04102a;
  padding: 3px 16px; border-bottom-left-radius: 10px; letter-spacing: 1px;
}

/* ---------- 能力 / 优势 ---------- */
.grid-feat { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.fcard {
  padding: 26px 24px; border-radius: var(--radius); border: 1px solid var(--line);
  background: var(--bg-card); transition: .25s;
}
.fcard:hover { border-color: var(--line-strong); background: rgba(255,255,255,.06); }
.fcard .num { font-size: 12px; color: var(--text-3); font-family: ui-monospace, monospace; letter-spacing: 1px; }
.fcard h4 { margin: 10px 0 8px; font-size: 17px; }
.fcard p { margin: 0; font-size: 13.5px; color: var(--text-2); }

/* ---------- 授权服务条 ---------- */
.license-band {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: center;
  padding: 34px; border-radius: var(--radius-lg); border: 1px solid var(--line-strong);
  background: linear-gradient(120deg, rgba(47,107,255,.16), rgba(122,92,255,.12) 60%, rgba(53,224,255,.1));
  box-shadow: var(--shadow);
}
.license-band h3 { margin: 0 0 10px; font-size: 24px; }
.license-band p { margin: 0 0 20px; color: var(--text-2); font-size: 14.5px; }
.license-band .btns { display: flex; gap: 12px; flex-wrap: wrap; }
.lic-visual {
  border-radius: var(--radius); border: 1px solid var(--line-strong); background: rgba(5,10,28,.6); padding: 18px;
}
.lic-visual .row { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: 13px; }
.lic-visual .row:last-child { border-bottom: 0; }
.lic-visual .row span { color: var(--text-3); }
.lic-visual .row b { color: #fff; font-weight: 600; }

/* ---------- 案例 / 新闻 ---------- */
.grid-case { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.ccard {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--bg-card); transition: .25s;
}
.ccard:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.ccard .ph { height: 128px; display: grid; place-items: center; font-size: 26px; font-weight: 800; color: rgba(255,255,255,.5); letter-spacing: 2px; }
.ccard .bd { padding: 18px 20px 22px; }
.ccard h4 { margin: 0 0 8px; font-size: 16px; }
.ccard p { margin: 0 0 14px; font-size: 13.5px; color: var(--text-2); }
.ccard .kpi { display: flex; gap: 18px; }
.ccard .kpi div b { display: block; color: var(--brand-2); font-size: 18px; }
.ccard .kpi div small { color: var(--text-3); font-size: 12px; }

.news-list { display: grid; gap: 10px; }
.news-row {
  display: flex; align-items: center; gap: 20px; padding: 16px 22px; border: 1px solid var(--line);
  border-radius: var(--radius); background: var(--bg-card); transition: .22s; cursor: pointer;
}
.news-row:hover { border-color: var(--line-strong); background: rgba(255,255,255,.06); transform: translateX(4px); }
.news-row .date { font-size: 12.5px; color: var(--text-3); width: 56px; font-family: ui-monospace, monospace; }
.news-row .txt { flex: 1; font-size: 14.5px; }
.news-row .cat { font-size: 12px; color: var(--brand-2); border: 1px solid rgba(53,224,255,.3); padding: 2px 10px; border-radius: 20px; }

/* ---------- CTA ---------- */
.cta {
  text-align: center; padding: 60px 34px; border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  background: radial-gradient(700px circle at 50% 0%, rgba(47,107,255,.28), transparent 70%), var(--bg-2);
}
.cta h2 { font-size: 30px; margin: 0 0 12px; }
.cta p { color: var(--text-2); margin: 0 0 26px; }

/* ---------- 页脚 ---------- */
.footer { border-top: 1px solid var(--line); background: var(--bg-1); padding: 52px 0 26px; margin-top: 30px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1.2fr; gap: 30px; }
.foot-grid h5 { margin: 0 0 14px; font-size: 14px; }
.foot-grid li { font-size: 13px; color: var(--text-3); padding: 5px 0; cursor: pointer; }
.foot-grid li:hover { color: var(--brand-2); }
.foot-contact { font-size: 13px; color: var(--text-3); }
.foot-contact .tel { font-size: 22px; font-weight: 800; color: #fff; margin: 6px 0; }
.foot-btm {
  margin-top: 34px; padding-top: 20px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; font-size: 12.5px; color: var(--text-3); flex-wrap: wrap; gap: 10px;
}

/* ---------- 页面内页头 ---------- */
.page-head {
  padding: 54px 0 30px; border-bottom: 1px solid var(--line);
  background: radial-gradient(600px circle at 20% -20%, rgba(47,107,255,.22), transparent 65%);
}
.page-head h1 { font-size: 34px; margin: 0 0 10px; }
.page-head p { color: var(--text-3); margin: 0; }
.crumb { font-size: 13px; color: var(--text-3); margin-bottom: 14px; }
.crumb a:hover { color: var(--brand-2); }

/* ---------- 产品筛选 ---------- */
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin: 26px 0 22px; }
.chip {
  padding: 7px 16px; border-radius: 30px; border: 1px solid var(--line); background: var(--bg-card);
  font-size: 13px; color: var(--text-2); cursor: pointer; transition: .2s;
}
.chip:hover { color: #fff; }
.chip.on { background: rgba(47,107,255,.2); border-color: var(--brand); color: #fff; }

/* ---------- 授权查询 ---------- */
.lic-query { max-width: 1180px; margin: 0 auto; }
.lic-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 26px; align-items: start; }

/* ============ 授权查询（头部沿用解决方案 .page-head 样式） ============ */
/* 头部数据条 */
.lic-stats { padding: 22px 0 0; }
.lic-stats-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
}
.lic-stats-row div { background: var(--bg-1); padding: 22px 24px; text-align: center; transition: .2s; }
.lic-stats-row div:hover { background: rgba(47,107,255,.08); }
.lic-stats-row b { display: block; font-size: 27px; font-weight: 800; color: #fff; line-height: 1.15; }
.lic-stats-row span { display: block; font-size: 12.5px; color: var(--text-3); margin-top: 4px; }

/* 授权查询板块：紧凑化（仅作用于本页，不影响其它页面） */
#view-license .section { padding: 54px 0; }
#view-license .lic-query.section { padding-top: 30px; }
#view-license .sec-head { margin-bottom: 34px; }

/* 查询主卡 */
.qcard {
  padding: 30px 32px 32px; border-radius: var(--radius-lg); border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(16,27,60,.92), rgba(8,14,34,.94)); box-shadow: var(--shadow);
  position: relative; overflow: hidden;
}
.qcard::before {
  content: ""; position: absolute; top: -1px; left: 40px; right: 40px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand-2), transparent);
}
.qcard-h { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.q-ico {
  width: 44px; height: 44px; flex: none; border-radius: 12px; display: grid; place-items: center;
  color: var(--brand-2); background: rgba(53,224,255,.1); border: 1px solid rgba(53,224,255,.35);
}
.qcard-h h3 { margin: 0; font-size: 19px; }
.qcard-h p { margin: 2px 0 0; font-size: 13px; color: var(--text-3); }
.q-live {
  margin-left: auto; flex: none; font-size: 11.5px; color: var(--ok);
  border: 1px solid rgba(37,211,138,.4); background: rgba(37,211,138,.1);
  padding: 4px 11px; border-radius: 20px; display: inline-flex; align-items: center; gap: 6px;
}
.q-live i { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 8px var(--ok); animation: blink 1.6s infinite; }
@keyframes blink { 0%,100% { opacity: 1 } 50% { opacity: .25 } }

.qbox { position: relative; display: flex; gap: 12px; }
.qbox-ico {
  position: absolute; left: 18px; top: 50%; transform: translateY(-50%);
  color: var(--text-3); pointer-events: none;
}
.qbox input {
  flex: 1; height: 58px; padding: 0 20px 0 48px; border-radius: 14px; color: #fff; font-size: 16px;
  border: 1px solid var(--line-strong); background: rgba(255,255,255,.05); transition: .22s;
}
.qbox input::placeholder { color: var(--text-3); font-size: 14.5px; }
.qbox input:focus { border-color: var(--brand-2); background: rgba(53,224,255,.06); box-shadow: 0 0 0 4px rgba(53,224,255,.12); }
.qbox .btn { height: 58px; padding: 0 34px; font-size: 15px; border-radius: 14px; }

.qtip { margin-top: 14px; font-size: 12.5px; color: var(--text-3); line-height: 1.9; }
.qtip b { color: var(--brand-2); cursor: pointer; font-weight: 600; }
.q-chips { display: inline-flex; flex-wrap: wrap; gap: 8px; margin-left: 4px; vertical-align: middle; }
.q-chips b {
  font-weight: 500; color: var(--brand-2); cursor: pointer; padding: 3px 11px; border-radius: 20px;
  border: 1px solid rgba(53,224,255,.3); background: rgba(53,224,255,.07); transition: .2s; display: inline-block;
}
.q-chips b:hover { background: rgba(53,224,255,.18); border-color: var(--brand-2); }

.q-modes {
  margin-top: 22px; padding-top: 20px; border-top: 1px dashed var(--line);
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.q-modes-t { grid-column: 1 / -1; font-size: 12px; letter-spacing: 2px; color: var(--text-3); margin-bottom: 2px; }
.q-mode { border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; background: rgba(255,255,255,.03); }
.q-mode b { display: block; font-size: 12.5px; color: var(--text-2); margin-bottom: 4px; }
.q-mode code {
  font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 11.5px; color: var(--brand-2); word-break: break-all;
}

/* 查询结果 */
.result { margin-top: 26px; display: none; }
.result.show { display: block; animation: fadeUp .35s ease both; }
.res-head {
  display: flex; align-items: center; gap: 14px; padding: 18px 22px; border-radius: 14px; margin-bottom: 16px;
}
.res-head.ok { background: rgba(37,211,138,.12); border: 1px solid rgba(37,211,138,.35); }
.res-head.no { background: rgba(255,95,109,.1); border: 1px solid rgba(255,95,109,.35); }
.res-head .badge { font-size: 22px; }
.res-head h3 { margin: 0; font-size: 18px; }
.res-head p { margin: 2px 0 0; font-size: 13px; color: var(--text-2); }
.res-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.res-cell { background: var(--bg-1); padding: 16px 20px; }
.res-cell span { display: block; font-size: 12px; color: var(--text-3); margin-bottom: 4px; }
.res-cell b { font-size: 14.5px; font-weight: 600; }
.res-cell b.ok { color: var(--ok); }
.res-cell b.no { color: var(--err); }
.res-cell b.warn { color: var(--warn); }
.res-actions { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.res-stamp {
  margin-left: auto; flex: none; font-size: 11px; letter-spacing: 2px; font-weight: 700; color: var(--ok);
  border: 1px solid rgba(37,211,138,.4); padding: 4px 10px; border-radius: 8px; background: rgba(37,211,138,.1);
}
.res-stamp.no { color: var(--err); border-color: rgba(255,95,109,.4); background: rgba(255,95,109,.1); }

/* 右侧：为什么需要授权证书 */
.whycard {
  border: 1px solid var(--line-strong); border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(180deg, rgba(20,18,58,.9), rgba(8,14,34,.94)); box-shadow: var(--shadow);
}
.why-img { position: relative; height: 208px; overflow: hidden; border-bottom: 1px solid var(--line); }
.why-img img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.why-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(8,14,34,.95), rgba(8,14,34,.15) 55%, transparent); }
.why-badge {
  position: absolute; left: 16px; bottom: 14px; z-index: 2; font-size: 12px; color: #061024; font-weight: 700;
  background: linear-gradient(120deg, var(--brand-2), #9fd8ff); padding: 4px 14px; border-radius: 20px;
}
.whycard h3 { margin: 22px 24px 6px; font-size: 21px; }
.why-sub { margin: 0 24px 18px; font-size: 13px; color: var(--text-3); }
.why-list { padding: 0 24px; display: grid; gap: 13px; }
.why-list li { display: flex; gap: 10px; align-items: flex-start; }
.why-list li i {
  flex: none; width: 18px; height: 18px; margin-top: 3px; border-radius: 50%; font-size: 11px; font-style: normal;
  display: grid; place-items: center; color: #061024; background: linear-gradient(135deg, var(--brand-2), #8fd0ff);
}
.why-list li b { display: block; font-size: 14px; margin-bottom: 2px; }
.why-list li span { font-size: 12.5px; color: var(--text-3); line-height: 1.7; }
.why-btn { margin: 22px 24px 0; height: 46px; width: calc(100% - 48px); font-size: 15px; }
.why-foot {
  margin-top: 20px; padding: 16px 24px; border-top: 1px solid var(--line);
  background: rgba(255,255,255,.03); display: grid; grid-template-columns: repeat(3, 1fr); text-align: center;
}
.why-foot b { display: block; font-size: 18px; color: #fff; }
.why-foot span { font-size: 11.5px; color: var(--text-3); }

/* 三步流程 */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.step { text-align: center; }
.step .n {
  width: 42px; height: 42px; margin: 0 auto 12px; border-radius: 50%; display: grid; place-items: center;
  font-weight: 800; background: rgba(47,107,255,.18); border: 1px solid var(--brand); color: var(--brand-2);
}
.step h4 { margin: 0 0 6px; font-size: 15px; }
.step p { margin: 0; font-size: 13px; color: var(--text-3); letter-spacing: .4px; line-height: 1.7; }

/* 资质背书 */
.qual-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.qual {
  text-align: center; padding: 28px 18px; border-radius: var(--radius);
  border: 1px solid var(--line); background: var(--bg-card); transition: .25s;
}
.qual:hover { transform: translateY(-4px); border-color: var(--line-strong); background: rgba(255,255,255,.06); }
.qual .qi {
  width: 52px; height: 52px; margin: 0 auto 14px; border-radius: 14px; display: grid; place-items: center;
  font-size: 24px; background: rgba(47,107,255,.14); border: 1px solid var(--line-strong);
}
.qual b { display: block; font-size: 15.5px; margin-bottom: 5px; }
.qual span { font-size: 12.5px; color: var(--text-3); }

/* 常见问题 */
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.faq { padding: 22px 24px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-card); }
.faq b { display: block; font-size: 15px; margin-bottom: 8px; padding-left: 14px; position: relative; }
.faq b::before {
  content: ""; position: absolute; left: 0; top: 5px; width: 0; height: 0;
  border-left: 6px solid var(--brand-2); border-top: 4px solid transparent; border-bottom: 4px solid transparent;
}
.faq p { margin: 0; font-size: 13.5px; color: var(--text-2); line-height: 1.85; }
.faq { transition: .25s; }
.faq:hover { transform: translateY(-3px); border-color: var(--line-strong); background: rgba(255,255,255,.06); }
.q-mode { transition: .2s; }
.q-mode:hover { border-color: rgba(53,224,255,.45); background: rgba(53,224,255,.06); }

/* 通用小标题（原型 eyebrow） */
.eyebrow { font-size: 12.5px; letter-spacing: 3px; color: var(--brand-2); text-transform: uppercase; }

/* ---------- 控制台 ---------- */
.console-wrap { display: grid; grid-template-columns: 226px 1fr; gap: 24px; padding: 34px 0 60px; align-items: start; }
.side { border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-card); padding: 14px; position: sticky; top: 88px; }
.side .u { display: flex; gap: 12px; align-items: center; padding: 10px 10px 16px; border-bottom: 1px solid var(--line); margin-bottom: 10px; }
.side .u .avatar { width: 40px; height: 40px; font-size: 15px; }
.side .u b { display: block; font-size: 14px; }
.side .u small { color: var(--text-3); font-size: 12px; }
.side a {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px;
  font-size: 14px; color: var(--text-2); cursor: pointer; transition: .2s;
}
.side a:hover { background: rgba(255,255,255,.06); color: #fff; }
.side a.on { background: rgba(47,107,255,.2); color: #fff; box-shadow: inset 0 0 0 1px rgba(47,107,255,.4); }
.panel { border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-card); overflow: hidden; }
.panel-h { padding: 18px 22px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.panel-h h3 { margin: 0; font-size: 17px; }
.panel-b { padding: 22px; }
.dstat { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.dstat .b { border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; background: rgba(255,255,255,.03); }
.dstat .b b { display: block; font-size: 24px; color: #fff; }
.dstat .b span { font-size: 12.5px; color: var(--text-3); }
table.tb { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.tb th {
  text-align: left; padding: 11px 14px; font-size: 12.5px; color: var(--text-3); font-weight: 500;
  background: rgba(255,255,255,.03); border-bottom: 1px solid var(--line);
}
table.tb td { padding: 13px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.tb tr:last-child td { border-bottom: 0; }
table.tb tr:hover td { background: rgba(255,255,255,.03); }
.pill { font-size: 11.5px; padding: 3px 10px; border-radius: 20px; border: 1px solid; }
.pill.ok { color: var(--ok); border-color: rgba(37,211,138,.4); background: rgba(37,211,138,.1); }
.pill.warn { color: var(--warn); border-color: rgba(255,176,32,.4); background: rgba(255,176,32,.1); }
.pill.err { color: var(--err); border-color: rgba(255,95,109,.4); background: rgba(255,95,109,.1); }
.pill.info { color: var(--brand-2); border-color: rgba(53,224,255,.35); background: rgba(53,224,255,.08); }
.code-mask { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12.5px; color: var(--text-2); }

/* ---------- 弹窗 ---------- */
.mask {
  position: fixed; inset: 0; z-index: 100; display: none; align-items: center; justify-content: center;
  background: rgba(3, 6, 18, .72); backdrop-filter: blur(6px); padding: 20px;
}
.mask.show { display: flex; animation: fadeUp .25s ease both; }
.modal {
  width: 100%; max-width: 440px; border-radius: 18px; border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, #101c42, #0a1230); box-shadow: var(--shadow); overflow: hidden;
  position: relative;
}
.modal .close { position: absolute; top: 12px; right: 14px; cursor: pointer; color: var(--text-3); font-size: 20px; line-height: 1; }
.modal .close:hover { color: #fff; }
.modal-h { padding: 26px 30px 8px; text-align: center; }
.modal-h h3 { margin: 0 0 6px; font-size: 21px; }
.modal-h p { margin: 0; font-size: 13px; color: var(--text-3); }
.tabs { display: flex; margin: 18px 30px 0; border-bottom: 1px solid var(--line); }
.tabs div { flex: 1; text-align: center; padding: 11px 0; font-size: 14.5px; color: var(--text-3); cursor: pointer; position: relative; }
.tabs div.on { color: #fff; font-weight: 600; }
.tabs div.on::after { content: ""; position: absolute; left: 50%; transform: translateX(-50%); bottom: -1px; width: 54px; height: 2px; background: linear-gradient(90deg, var(--brand), var(--brand-2)); border-radius: 2px; }
.modal-b { padding: 22px 30px 28px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12.5px; color: var(--text-3); margin-bottom: 6px; }
.field input, .field select {
  width: 100%; height: 44px; padding: 0 14px; border-radius: 10px; color: #fff; font-size: 14px;
  border: 1px solid var(--line-strong); background: rgba(255,255,255,.05);
}
/* 原生下拉弹层默认白底，需显式配深色字，否则继承 .field select 的白字导致看不见 */
.field select option { color: #111; background: #fff; }
.field select option:checked { color: #111; background: #eef2ff; }
.field input:focus, .field select:focus { border-color: var(--brand-2); }
.field .inl { display: flex; gap: 10px; }
.field .inl input { flex: 1; }
.agree { display: flex; gap: 8px; align-items: flex-start; font-size: 12px; color: var(--text-3); margin: 4px 0 16px; }
.agree input { margin-top: 3px; accent-color: var(--brand); }
.third { margin-top: 18px; text-align: center; }
.third .t { font-size: 12px; color: var(--text-3); position: relative; margin-bottom: 14px; }
.third .t::before, .third .t::after {
  content: ""; position: absolute; top: 50%; width: 30%; height: 1px; background: var(--line);
}
.third .t::before { left: 0; } .third .t::after { right: 0; }
.third .ic { display: flex; justify-content: center; gap: 14px; }
.third .ic div {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; cursor: pointer;
  border: 1px solid var(--line-strong); background: rgba(255,255,255,.05); font-size: 17px;
}
.third .ic div:hover { border-color: var(--brand-2); }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; top: 26px; transform: translateX(-50%) translateY(-24px); z-index: 200;
  padding: 11px 22px; border-radius: 10px; font-size: 14px; opacity: 0; transition: .28s; pointer-events: none;
  background: rgba(16, 28, 66, .96); border: 1px solid var(--line-strong); box-shadow: var(--shadow);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.ok { border-color: rgba(37,211,138,.5); }
.toast.err { border-color: rgba(255,95,109,.5); }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .grid-prod { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr 1fr; }
  .hero-inner { grid-template-columns: 1fr; }
  .license-band { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 30px; }
  .lic-layout { grid-template-columns: 1fr; }
  .banner { height: 440px; }
  #bannerText h2 { font-size: 30px; }
}
@media (max-width: 760px) {
  .nav-menu { display: none; }
  .hero h1 { font-size: 32px; }
  .grid-feat, .grid-case, .steps, .dstat { grid-template-columns: 1fr 1fr; }
  .grid-prod { grid-template-columns: 1fr; }
  .res-grid { grid-template-columns: 1fr; }
  .console-wrap { grid-template-columns: 1fr; }
  .side { position: static; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
  .banner { height: 380px; }
  #bannerText h2 { font-size: 24px; }
  #bannerText p { font-size: 14px; }
  .banner-dots { right: 18px; bottom: 18px; }
  .stat-strip .in { grid-template-columns: 1fr 1fr; }
  .page-hero { height: 220px; }
  .page-hero .cap h1 { font-size: 24px; }
}