/* ===========================================================
   上海汉水信息技术服务有限公司 - 官网样式
   主题：专业 · 科技 · 蓝
   =========================================================== */

:root{
  --blue-900:#062e63;
  --blue-800:#0b4ea2;
  --blue-700:#1264c4;
  --blue-600:#1782c6;
  --blue-500:#1a9ad6;
  --cyan-400:#21c7d8;
  --cyan-300:#5fd4e8;
  --orange:#ff7a33;
  --ink:#1f2d3d;
  --ink-2:#42536b;
  --muted:#6b7c93;
  --line:#e3ebf5;
  --line-2:#eef3fa;
  --bg:#f5f8fc;
  --bg-2:#eaf2fb;
  --white:#fff;
  --ok:#12a150;
  --danger:#e0483a;
  --warn:#e8a020;
  --radius:14px;
  --radius-sm:10px;
  --shadow-sm:0 2px 8px rgba(16,52,100,.06);
  --shadow:0 8px 24px rgba(16,52,100,.09);
  --shadow-lg:0 18px 46px rgba(16,52,100,.14);
  --grad:linear-gradient(135deg,#0b4ea2 0%,#1782c6 55%,#1a9ad6 100%);
  --grad-soft:linear-gradient(135deg,#eef5fd 0%,#e6f4fb 100%);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;font-family:var(--font);font-size:15px;line-height:1.75;color:var(--ink);
  background:var(--white);-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s;}
a:hover{color:var(--blue-600);}
h1,h2,h3,h4,h5{margin:0;font-weight:700;line-height:1.35;color:var(--ink);}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
input,textarea,select{font-family:inherit;font-size:15px;}

.container{width:100%;max-width:1220px;margin:0 auto;padding:0 22px;}

/* ---------------- 顶栏 ---------------- */
.topbar{background:var(--blue-900);color:#c9dcf3;font-size:13px;height:38px;display:flex;align-items:center;}
.topbar__inner{display:flex;justify-content:space-between;align-items:center;}
.topbar__right{display:flex;align-items:center;gap:20px;}
.topbar a{color:#fff;}
.topbar__phone{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:#fff;}
.topbar__phone:hover{color:var(--cyan-300);}
.topbar__hours{opacity:.85;}

/* ---------------- 头部 ---------------- */
.site-header{
  position:sticky;top:0;z-index:900;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line);
  transition:box-shadow .25s;
}
.site-header.is-scrolled{box-shadow:var(--shadow-sm);}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px;}

.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo__mark{display:flex;filter:drop-shadow(0 4px 10px rgba(11,78,162,.28));}
.logo__text{display:flex;flex-direction:column;line-height:1.2;}
.logo__text strong{font-size:19px;letter-spacing:.5px;color:var(--blue-900);}
.logo__text em{font-style:normal;font-size:11.5px;color:var(--muted);letter-spacing:.2px;}

.main-nav{display:flex;align-items:center;gap:4px;}
.main-nav__link{
  position:relative;padding:10px 16px;font-size:15.5px;font-weight:500;color:var(--ink-2);border-radius:8px;
}
.main-nav__link::after{
  content:"";position:absolute;left:16px;right:16px;bottom:4px;height:2px;background:var(--blue-600);
  transform:scaleX(0);transform-origin:center;transition:transform .25s;border-radius:2px;
}
.main-nav__link:hover{color:var(--blue-700);background:var(--bg);}
.main-nav__link.is-active{color:var(--blue-800);font-weight:600;}
.main-nav__link.is-active::after,.main-nav__link:hover::after{transform:scaleX(1);}
.main-nav__cta{margin-left:14px;}

.nav-toggle{display:none;width:44px;height:44px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:5px;padding:0 10px;}
.nav-toggle span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:.3s;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------------- 按钮 ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:999px;font-size:15px;font-weight:600;border:1.5px solid transparent;
  transition:.25s;white-space:nowrap;line-height:1;
}
.btn svg{flex-shrink:0;}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 8px 20px rgba(11,78,162,.28);}
.btn--primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(11,78,162,.36);}
.btn--ghost{border-color:rgba(255,255,255,.7);color:#fff;}
.btn--ghost:hover{background:#fff;color:var(--blue-800);}
.btn--outline{border-color:var(--blue-600);color:var(--blue-700);background:#fff;}
.btn--outline:hover{background:var(--blue-600);color:#fff;}
.btn--light{background:#fff;color:var(--blue-800);box-shadow:var(--shadow-sm);}
.btn--light:hover{color:var(--blue-800);transform:translateY(-2px);box-shadow:var(--shadow);}
.btn--sm{padding:9px 20px;font-size:14px;}
.btn--block{width:100%;}

/* ---------------- 通用区块 ---------------- */
.section{padding:78px 0;}
.section--tight{padding:56px 0;}
.section--bg{background:var(--bg);}
.section--grad{background:var(--grad-soft);}
.section-head{text-align:center;margin-bottom:48px;}
.section-head .eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--blue-600);
  text-transform:uppercase;margin-bottom:12px;position:relative;padding:0 16px;
}
.section-head .eyebrow::before,.section-head .eyebrow::after{content:"";position:absolute;top:50%;width:18px;height:1.5px;background:var(--blue-500);}
.section-head .eyebrow::before{left:-4px;}
.section-head .eyebrow::after{right:-4px;}
.section-head h2{font-size:34px;letter-spacing:.5px;}
.section-head .sub{margin-top:14px;color:var(--muted);font-size:16px;max-width:760px;margin-left:auto;margin-right:auto;}
.section-head--left{text-align:left;}
.section-head--left .sub{margin-left:0;}

/* ---------------- 面包屑 ---------------- */
.page-hero{
  position:relative;background:var(--grad);color:#fff;padding:64px 0 58px;overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:44px 44px;mask-image:radial-gradient(circle at 70% 30%,#000,transparent 72%);
}
.page-hero::after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(33,199,216,.42),transparent 68%);
}
.page-hero__inner{position:relative;z-index:2;}
.page-hero h1{font-size:36px;color:#fff;letter-spacing:1px;}
.page-hero p{margin:12px 0 0;color:rgba(255,255,255,.85);font-size:15.5px;max-width:720px;}
.breadcrumb{margin-top:20px;font-size:13.5px;color:rgba(255,255,255,.8);display:flex;gap:8px;flex-wrap:wrap;}
.breadcrumb a{color:rgba(255,255,255,.85);}
.breadcrumb a:hover{color:#fff;}
.breadcrumb span.sep{opacity:.6;}

/* ---------------- 首页 Hero ---------------- */
.hero{position:relative;background:var(--grad);color:#fff;overflow:hidden;padding:96px 0 104px;}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse at 60% 40%,#000 30%,transparent 78%);
}
.hero__glow{position:absolute;border-radius:50%;filter:blur(6px);opacity:.5;}
.hero__glow--1{width:460px;height:460px;right:-90px;top:-140px;background:radial-gradient(circle,rgba(33,199,216,.6),transparent 66%);}
.hero__glow--2{width:340px;height:340px;left:-120px;bottom:-140px;background:radial-gradient(circle,rgba(95,212,232,.4),transparent 68%);}
.hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;}
.hero__badge{
  display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);
  padding:7px 16px;border-radius:999px;font-size:13.5px;margin-bottom:22px;backdrop-filter:blur(6px);
}
.hero__badge b{color:var(--cyan-300);font-weight:700;}
.hero h1{font-size:46px;line-height:1.25;color:#fff;letter-spacing:1.5px;margin-bottom:20px;}
.hero h1 .hl{
  background:linear-gradient(120deg,#7ee7f5,#ffffff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero__desc{font-size:17px;color:rgba(255,255,255,.9);max-width:560px;margin-bottom:30px;line-height:1.9;}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px;}
.hero__metrics{display:flex;gap:38px;flex-wrap:wrap;}
.hero__metric strong{display:block;font-size:29px;color:#fff;letter-spacing:.5px;}
.hero__metric span{font-size:13.5px;color:rgba(255,255,255,.78);}

.hero__card{
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:20px;padding:26px;
  backdrop-filter:blur(14px);box-shadow:0 24px 60px rgba(3,25,60,.3);
}
.hero__card h3{color:#fff;font-size:17px;margin-bottom:18px;display:flex;align-items:center;gap:9px;}
.hero__card h3::before{content:"";width:4px;height:18px;border-radius:2px;background:var(--cyan-400);}
.hero-list{display:grid;gap:11px;}
.hero-list li{display:flex;align-items:center;gap:10px;font-size:14.5px;color:rgba(255,255,255,.94);}
.hero-list li i{
  flex-shrink:0;width:20px;height:20px;border-radius:50%;background:rgba(33,199,216,.25);color:var(--cyan-300);
  display:flex;align-items:center;justify-content:center;font-style:normal;font-size:12px;font-weight:700;
}

/* ---------------- 服务卡片 ---------------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.svc-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px 24px;
  transition:.3s;overflow:hidden;display:flex;flex-direction:column;height:100%;
}
.svc-card::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .35s;
}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:#cfe0f4;}
.svc-card:hover::before{transform:scaleX(1);}
.svc-card__icon{
  width:54px;height:54px;border-radius:14px;background:var(--grad-soft);color:var(--blue-700);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;transition:.3s;
}
.svc-card:hover .svc-card__icon{background:var(--grad);color:#fff;transform:rotate(-5deg) scale(1.05);}
.svc-card__icon svg{width:26px;height:26px;}
.svc-card h3{font-size:18px;margin-bottom:10px;}
.svc-card p{color:var(--muted);font-size:14px;line-height:1.8;flex-grow:1;margin-bottom:16px;}
.svc-card__more{display:inline-flex;align-items:center;gap:6px;color:var(--blue-600);font-size:14px;font-weight:600;}
.svc-card__more svg{transition:transform .25s;}
.svc-card:hover .svc-card__more svg{transform:translateX(4px);}

.svc-cat-title{
  display:flex;align-items:center;gap:12px;font-size:21px;margin:0 0 22px;
}
.svc-cat-title::before{content:"";width:5px;height:22px;border-radius:3px;background:var(--grad);}
.svc-cat-title .num{color:var(--blue-500);font-size:14px;font-weight:700;font-family:Georgia,serif;}
.svc-cat{margin-bottom:56px;}
.svc-cat:last-child{margin-bottom:0;}

/* ---------------- 优势 / 特性 ---------------- */
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.adv-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 24px;text-align:center;transition:.3s;}
.adv-item:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.adv-item__ico{width:62px;height:62px;margin:0 auto 18px;border-radius:50%;background:var(--grad-soft);color:var(--blue-700);display:flex;align-items:center;justify-content:center;transition:.3s;}
.adv-item:hover .adv-item__ico{background:var(--grad);color:#fff;}
.adv-item__ico svg{width:28px;height:28px;}
.adv-item h3{font-size:17px;margin-bottom:9px;}
.adv-item p{color:var(--muted);font-size:13.8px;margin:0;}

/* ---------------- 数据统计 ---------------- */
.stats{background:var(--blue-900);position:relative;overflow:hidden;}
.stats::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:40px 40px;}
.stats__grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:52px 0;}
.stat-item{text-align:center;color:#fff;}
.stat-item strong{display:block;font-size:42px;font-weight:800;letter-spacing:1px;background:linear-gradient(120deg,#fff,#7ee7f5);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.stat-item span{display:block;margin-top:6px;font-size:14.5px;color:rgba(255,255,255,.78);}

/* ---------------- 服务流程 ---------------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step;}
.flow__item{position:relative;padding:0 22px;text-align:center;}
.flow__item:not(:last-child)::after{
  content:"";position:absolute;top:30px;right:-8px;width:16px;height:16px;border-top:2px dashed #b9d3ee;border-right:2px dashed #b9d3ee;transform:rotate(45deg);
}
.flow__num{
  width:60px;height:60px;margin:0 auto 16px;border-radius:50%;background:#fff;border:2px solid #d6e6f8;
  display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:var(--blue-700);
  position:relative;z-index:2;box-shadow:0 6px 16px rgba(16,52,100,.08);transition:.3s;
}
.flow__item:hover .flow__num{background:var(--grad);color:#fff;border-color:transparent;transform:scale(1.06);}
.flow__item h3{font-size:17px;margin-bottom:8px;}
.flow__item p{color:var(--muted);font-size:13.8px;margin:0;}

/* ---------------- 新闻 ---------------- */
.news-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;display:flex;flex-direction:column;height:100%;}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.news-card__cover{aspect-ratio:16/10;background:var(--grad-soft);overflow:hidden;position:relative;}
.news-card__cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.news-card:hover .news-card__cover img{transform:scale(1.06);}
.news-card__cover .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--blue-600);opacity:.5;}
.news-card__body{padding:20px;display:flex;flex-direction:column;flex-grow:1;}
.news-card__date{font-size:12.5px;color:var(--blue-600);font-weight:600;letter-spacing:.5px;margin-bottom:9px;display:flex;align-items:center;gap:6px;}
.news-card__date i{width:4px;height:4px;border-radius:50%;background:var(--cyan-400);display:inline-block;font-style:normal;}
.news-card h3{font-size:16.5px;line-height:1.55;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-card h3 a:hover{color:var(--blue-600);}
.news-card p{font-size:13.5px;color:var(--muted);line-height:1.75;flex-grow:1;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}

.news-list{display:grid;gap:18px;}
.news-row{display:grid;grid-template-columns:250px 1fr;gap:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;}
.news-row:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#cfe0f4;}
.news-row__cover{background:var(--grad-soft);min-height:170px;overflow:hidden;position:relative;}
.news-row__cover img{width:100%;height:100%;object-fit:cover;}
.news-row__body{padding:22px 24px 20px 0;display:flex;flex-direction:column;justify-content:center;}
.news-row__body h3{font-size:19px;margin-bottom:10px;}
.news-row__body h3 a:hover{color:var(--blue-600);}
.news-row__body p{color:var(--muted);font-size:14px;margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-row__meta{display:flex;gap:18px;font-size:13px;color:var(--muted);}
.news-row__meta span{display:inline-flex;align-items:center;gap:5px;}

/* 文章详情 */
.article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:44px 48px;box-shadow:var(--shadow-sm);}
.article__title{font-size:29px;line-height:1.45;margin-bottom:18px;}
.article__meta{display:flex;gap:22px;flex-wrap:wrap;font-size:13.5px;color:var(--muted);padding-bottom:20px;border-bottom:1px solid var(--line-2);margin-bottom:26px;}
.article__meta span{display:inline-flex;align-items:center;gap:6px;}
.article__content{font-size:16px;line-height:2;color:var(--ink-2);}
.article__content h2{font-size:22px;margin:32px 0 14px;padding-left:14px;border-left:4px solid var(--blue-500);}
.article__content h3{font-size:18.5px;margin:26px 0 12px;}
.article__content p{margin:0 0 18px;}
.article__content ul,.article__content ol{margin:0 0 18px;padding-left:22px;list-style:disc;}
.article__content li{margin-bottom:8px;}
.article__content img{border-radius:10px;margin:18px auto;}
.article__content blockquote{margin:20px 0;padding:14px 20px;background:var(--bg);border-left:4px solid var(--blue-500);border-radius:0 8px 8px 0;color:var(--ink-2);}
.article__content table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px;}
.article__content th,.article__content td{border:1px solid var(--line);padding:10px 14px;text-align:left;}
.article__content th{background:var(--bg);font-weight:600;}
.article__foot{margin-top:34px;padding-top:22px;border-top:1px solid var(--line-2);display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;}

/* ---------------- 留言板 ---------------- */
.gb-wrap{display:grid;grid-template-columns:1.35fr 1fr;gap:34px;align-items:start;}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 36px;box-shadow:var(--shadow);}
.form-card__title{font-size:21px;margin-bottom:6px;}
.form-card__desc{color:var(--muted);font-size:14px;margin-bottom:24px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:8px;}
.field label .req{color:var(--danger);margin-left:3px;}
.field input[type=text],.field input[type=tel],.field input[type=email],.field select,.field textarea{
  width:100%;padding:12px 15px;border:1.5px solid var(--line);border-radius:var(--radius-sm);background:#fbfdff;
  transition:.2s;color:var(--ink);
}
.field textarea{resize:vertical;min-height:130px;line-height:1.75;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue-500);background:#fff;box-shadow:0 0 0 3px rgba(26,154,214,.13);}
.field .hint{font-size:12.5px;color:var(--muted);margin-top:6px;}
.captcha-row{display:flex;gap:12px;align-items:center;}
.captcha-row input{flex:1;}
.captcha-img{height:48px;border-radius:var(--radius-sm);border:1.5px solid var(--line);cursor:pointer;background:#fff;}
.gb-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}

.gb-side{display:grid;gap:20px;}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 26px 24px;}
.side-card h3{font-size:17px;margin-bottom:16px;display:flex;align-items:center;gap:9px;}
.side-card h3::before{content:"";width:4px;height:17px;border-radius:2px;background:var(--grad);}
.side-card--grad{background:var(--grad);color:#fff;border:0;}
.side-card--grad h3{color:#fff;}
.side-card--grad h3::before{background:var(--cyan-300);}
.side-contact{display:grid;gap:14px;}
.side-contact__item{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;}
.side-contact__item .ico{width:38px;height:38px;flex-shrink:0;border-radius:10px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;}
.side-contact__item .txt small{display:block;font-size:12.5px;opacity:.8;}
.side-contact__item .txt strong{font-size:15.5px;font-weight:700;}
.side-contact__item .txt a{color:#fff;}
.side-card--grad .side-contact__item .txt a:hover{color:var(--cyan-300);}
.gb-tips li{position:relative;padding-left:22px;color:var(--muted);font-size:14px;margin-bottom:11px;}
.gb-tips li::before{content:"";position:absolute;left:4px;top:9px;width:7px;height:7px;border-radius:50%;background:var(--blue-500);}
.gb-tips li strong{color:var(--ink);}

/* 提示信息 */
.alert{padding:14px 18px;border-radius:var(--radius-sm);font-size:14.5px;margin-bottom:20px;display:flex;gap:10px;align-items:flex-start;border:1px solid;}
.alert--success{background:#eefaf3;border-color:#bfe8d2;color:#0d7a3f;}
.alert--danger{background:#fdeeec;border-color:#f6cdc7;color:#b03427;}
.alert--warning{background:#fff8e9;border-color:#f5e2b8;color:#9a6a10;}
.alert--info{background:#eef5fd;border-color:#cfe0f4;color:#15559e;}

/* 成功页 */
.gb-done{text-align:center;padding:44px 20px;}
.gb-done__ico{width:78px;height:78px;margin:0 auto 22px;border-radius:50%;background:#eefaf3;color:var(--ok);display:flex;align-items:center;justify-content:center;}
.gb-done h2{font-size:24px;margin-bottom:12px;}
.gb-done p{color:var(--muted);margin-bottom:26px;}

/* ---------------- 关于 / 联系 ---------------- */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.about-text h2{font-size:30px;margin-bottom:8px;}
.about-text .lead{color:var(--blue-600);font-weight:600;margin-bottom:18px;}
.about-text p{color:var(--ink-2);font-size:15.5px;line-height:1.95;}
.about-points{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px;}
.about-point{display:flex;gap:12px;align-items:flex-start;}
.about-point .ico{width:40px;height:40px;flex-shrink:0;border-radius:11px;background:var(--grad-soft);color:var(--blue-700);display:flex;align-items:center;justify-content:center;}
.about-point h4{font-size:15.5px;margin-bottom:3px;}
.about-point p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.65;}
.about-visual{position:relative;}
.about-panel{background:var(--grad);border-radius:20px;padding:40px 36px;color:#fff;box-shadow:var(--shadow-lg);position:relative;overflow:hidden;}
.about-panel::after{content:"";position:absolute;right:-70px;bottom:-70px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(33,199,216,.4),transparent 70%);}
.about-panel h3{color:#fff;font-size:19px;margin-bottom:22px;position:relative;}
.about-panel__list{position:relative;display:grid;gap:18px;}
.about-panel__list li{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.16);}
.about-panel__list li:last-child{border-bottom:0;padding-bottom:0;}
.about-panel__list .k{font-size:14.5px;color:rgba(255,255,255,.82);}
.about-panel__list .v{font-size:17px;font-weight:700;}

/* ---------------- 常见故障 ---------------- */
.fault-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.fault-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 26px 20px;display:flex;flex-direction:column;transition:.3s;}
.fault-card:hover{box-shadow:var(--shadow);transform:translateY(-4px);}
.fault-card__head{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.fault-card__cat{font-size:13px;color:var(--muted);background:var(--line-2);border-radius:99px;padding:3px 12px;}
.fault-tag{display:inline-block;font-size:12.5px;font-weight:600;border-radius:99px;padding:3px 12px;}
.fault-tag--sev1{background:#eef5fd;color:#15559e;}
.fault-tag--sev2{background:#fff3e6;color:#b35a12;}
.fault-tag--sev3{background:#fdeeec;color:#b03427;}
.fault-card__title{font-size:17.5px;margin-bottom:12px;}
.fault-block{margin-bottom:12px;}
.fault-block__k{display:inline-block;font-size:12.5px;font-weight:600;color:var(--blue-700);background:var(--grad-soft);border-radius:6px;padding:2px 10px;margin-bottom:7px;}
.fault-block p{color:var(--ink-2);font-size:14.2px;line-height:1.8;margin:0;}
.fault-card__more{margin-top:auto;border-top:1px dashed var(--line);padding-top:12px;}
.fault-card__more summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--blue-600);user-select:none;}
.fault-card__more summary::-webkit-details-marker{display:none;}
.fault-card__more summary svg{transition:transform .25s;}
.fault-card__more[open] summary svg{transform:rotate(180deg);}
.fault-card__more summary:hover{color:var(--blue-700);}
.fault-card__body{padding-top:12px;}
.fault-card__foot{margin-top:10px;padding-top:12px;border-top:1px dashed var(--line);font-size:12.8px;color:var(--muted);display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start;}
.contact-cards{display:grid;gap:18px;}
.contact-card{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.3s;}
.contact-card:hover{box-shadow:var(--shadow);transform:translateY(-3px);}
.contact-card__ico{width:52px;height:52px;flex-shrink:0;border-radius:14px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;}
.contact-card h4{font-size:16px;margin-bottom:6px;}
.contact-card p{margin:0;color:var(--ink-2);font-size:15px;}
.contact-card .muted{color:var(--muted);font-size:13.5px;}
/* 微信二维码（联系方式页面 / 页脚） */
.contact-wechat-qr{width:150px;height:150px;border-radius:10px;border:1px solid var(--line);background:#fff;object-fit:contain;margin-top:8px;}
.contact-card--wechat{align-items:center;}
.side-card .contact-wechat-qr{display:block;margin:0 auto 10px;}
.footer-wechat-qr{width:96px;height:96px;border-radius:8px;border:1px solid rgba(255,255,255,.18);background:#fff;object-fit:contain;margin-top:6px;vertical-align:middle;}
.map-box{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm);}
.map-box__head{padding:16px 22px;border-bottom:1px solid var(--line-2);font-weight:600;display:flex;align-items:center;gap:8px;}
.map-box__body{padding:26px 22px;background:var(--grad-soft);min-height:260px;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--ink-2);}
.map-box__body .addr{font-size:16px;font-weight:600;margin-bottom:8px;}
.map-link{display:inline-flex;align-items:center;gap:6px;color:var(--blue-600);font-weight:600;font-size:14px;margin-top:8px;}

/* ---------------- 页脚 ---------------- */
.site-footer{background:#081f42;color:#a9bdd8;padding:60px 0 0;font-size:14px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.35fr;gap:40px;padding-bottom:44px;}
.footer-col--brand p{color:#8ba3c3;line-height:1.85;font-size:13.8px;}
.footer-logo{display:flex;align-items:center;gap:11px;margin-bottom:18px;}
.footer-logo strong{color:#fff;font-size:19px;}
.footer-hours{display:flex;align-items:center;gap:7px;color:#c9dcf3;font-size:13.5px;margin-top:16px;}
.footer-hours svg{color:var(--cyan-400);}
.footer-col h4{color:#fff;font-size:16px;margin-bottom:20px;position:relative;padding-bottom:12px;}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:2px;background:var(--cyan-400);border-radius:2px;}
.footer-col ul li{margin-bottom:11px;}
.footer-col ul a{color:#a9bdd8;font-size:13.8px;}
.footer-col ul a:hover{color:#fff;padding-left:4px;}
.footer-contact-line{margin-bottom:14px;font-size:13.8px;line-height:1.6;}
.footer-contact-line span{display:block;color:#7d95b8;font-size:12.5px;margin-bottom:2px;}
.footer-contact-line a{color:#fff;}
.footer-phone{font-size:20px;font-weight:800;color:var(--cyan-300)!important;letter-spacing:.5px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding:20px 0 24px;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;}
.footer-copy{font-size:13px;color:#8ba3c3;margin:0;}
.footer-copy a{color:#a9bdd8;}
.footer-copy a:hover{color:#fff;}
.footer-police{margin-left:6px;}
.footer-links{font-size:13px;margin:0;color:#8ba3c3;}
.footer-links a{color:#a9bdd8;}

/* ---------------- 悬浮条 ---------------- */
.float-bar{position:fixed;right:16px;bottom:96px;z-index:800;display:flex;flex-direction:column;gap:8px;}
.float-bar__item{
  width:54px;height:54px;border:0;border-radius:14px;background:#fff;color:var(--blue-700);
  box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px;
  transition:.25s;
}
.float-bar__item:hover{background:var(--grad);color:#fff;transform:translateX(-3px);}
.float-bar__item span{font-size:10.5px;line-height:1;}
.float-bar__top{opacity:0;pointer-events:none;}
.float-bar__top.is-show{opacity:1;pointer-events:auto;}

/* ---------------- 移动端底栏 ---------------- */
.mobile-bar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:850;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-top:1px solid var(--line);box-shadow:0 -4px 18px rgba(16,52,100,.08);padding-bottom:env(safe-area-inset-bottom);}
.mobile-bar__item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:8px 0 7px;font-size:11px;color:var(--ink-2);}
.mobile-bar__item.is-primary{color:var(--blue-700);}
.mobile-bar__item.is-primary svg{color:#fff;background:var(--grad);border-radius:50%;padding:7px;width:36px;height:36px;margin-top:-14px;box-shadow:0 6px 14px rgba(11,78,162,.32);}

/* ---------------- 分页 ---------------- */
.pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:44px;flex-wrap:wrap;}
.pager a,.pager span{
  min-width:40px;height:40px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:10px;background:#fff;font-size:14.5px;color:var(--ink-2);transition:.2s;
}
.pager a:hover{border-color:var(--blue-500);color:var(--blue-700);}
.pager .is-current{background:var(--grad);color:#fff;border-color:transparent;font-weight:600;}
.pager .is-disabled{opacity:.45;pointer-events:none;}
.pager__info{color:var(--muted);font-size:13.5px;margin-left:8px;}

/* 筛选标签 */
.filter-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px;justify-content:center;}
.filter-tabs a{padding:8px 20px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;color:var(--ink-2);transition:.2s;}
.filter-tabs a:hover{border-color:var(--blue-500);color:var(--blue-700);}
.filter-tabs a.is-active{background:var(--grad);color:#fff;border-color:transparent;font-weight:600;}
/* 服务项目选项卡（同页切换 frame） */
.filter-tabs button.filter-tab{display:inline-flex;align-items:center;gap:7px;padding:9px 20px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;font-family:inherit;color:var(--ink-2);transition:.2s;cursor:pointer;}
.filter-tabs button.filter-tab:hover{border-color:var(--blue-500);color:var(--blue-700);}
.filter-tabs button.filter-tab.is-active{background:var(--grad);color:#fff;border-color:transparent;font-weight:600;box-shadow:0 8px 20px rgba(11,78,162,.22);}
.filter-tab__icon{display:inline-flex;line-height:0;}
.svc-frame{display:none;}
.svc-frame.is-active{display:block;animation:svcFrameIn .35s ease;}
@keyframes svcFrameIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}
/* 常见故障选项卡 frame 复用同一动效 */
.fault-frame{display:none;}
.fault-frame.is-active{display:block;animation:svcFrameIn .35s ease;}
.filter-tab__count{font-size:12.5px;opacity:.72;font-weight:600;}
.filter-tab.is-active .filter-tab__count{opacity:.85;}

/* 空状态 */
.empty{text-align:center;padding:60px 20px;color:var(--muted);}
.empty svg{opacity:.35;margin-bottom:16px;}

/* 富文本图片 */
.article__content img,.svc-detail__content img{max-width:100%;height:auto;border-radius:10px;}

/* 服务详情 */
.svc-detail{display:grid;grid-template-columns:1fr 300px;gap:34px;align-items:start;}
.svc-detail__main{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px 42px;box-shadow:var(--shadow-sm);}
.svc-detail__title{font-size:28px;margin-bottom:16px;}
.svc-detail__summary{color:var(--muted);font-size:15.5px;padding-bottom:20px;border-bottom:1px solid var(--line-2);margin-bottom:26px;}
.svc-detail__content{font-size:16px;line-height:2;color:var(--ink-2);}
.svc-detail__content h2{font-size:21px;margin:30px 0 14px;padding-left:14px;border-left:4px solid var(--blue-500);}
.svc-detail__content h3{font-size:18px;margin:24px 0 12px;}
.svc-detail__content ul,.svc-detail__content ol{margin:0 0 18px;padding-left:22px;list-style:disc;}
.svc-detail__content li{margin-bottom:8px;}
.svc-detail__content table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px;}
.svc-detail__content th,.svc-detail__content td{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top;}
.svc-detail__content th{background:var(--bg);font-weight:600;color:var(--ink);}
.svc-detail__content .tip{margin:16px 0;padding:12px 16px;background:var(--bg);border-left:4px solid var(--blue-500);border-radius:0 8px 8px 0;color:var(--muted);font-size:14px;}
.svc-side{display:grid;gap:20px;position:sticky;top:100px;}
.svc-side__list li a{display:block;padding:11px 15px;border-radius:9px;font-size:14.5px;color:var(--ink-2);border:1px solid transparent;transition:.2s;}
.svc-side__list li a:hover{background:var(--bg);color:var(--blue-700);}
.svc-side__list li a.is-active{background:var(--grad-soft);color:var(--blue-700);font-weight:600;border-color:#cfe0f4;}

/* ---------------- 信创公告（2026-10-19） ---------------- */
.notice-list{display:grid;gap:18px;}
.notice-item{display:flex;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 26px;transition:.25s;}
.notice-item:hover{box-shadow:var(--shadow);border-color:#cfe0f4;transform:translateY(-2px);}
.notice-item.is-top{border-color:#f4c46b;background:linear-gradient(180deg,#fffdf5 0%,#fff 42%);}
.notice-item__main{flex:1;min-width:0;}
.notice-item__meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px;font-size:13px;color:var(--muted);}
.notice-item__region{padding:2px 10px;border-radius:999px;background:var(--bg);border:1px solid var(--line);}
.notice-item__date{font-variant-numeric:tabular-nums;}
.notice-tag{display:inline-flex;align-items:center;padding:3px 11px;border-radius:6px;font-size:12.5px;font-weight:600;letter-spacing:.5px;color:#fff;}
.notice-tag--zhaobiao{background:#0b4ea2;}
.notice-tag--zhongbiao{background:#1d8a56;}
.notice-tag--caigou{background:#1782c6;}
.notice-tag--cuoshang{background:#c77414;}
.notice-tag--zhengce{background:#5a6b80;}
.notice-tag--other{background:#8a99ad;}
.notice-tag--top{background:transparent;color:#b98520;border:1px solid #f0d9a8;}
.notice-item__title{font-size:17px;font-weight:700;margin:0 0 6px;line-height:1.55;}
.notice-item__title a{color:var(--ink);}
.notice-item__title a:hover{color:var(--blue-700);}
.notice-item__summary{margin:0 0 10px;font-size:14px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.notice-item__attrs{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--muted);}
.notice-item__attrs span{display:inline-flex;align-items:center;gap:5px;}
.notice-item__views{margin-left:auto;}
.notice-deadline{color:var(--blue-700);font-weight:600;}
.notice-deadline--urgent{color:#c0392b;}
.notice-deadline--past{color:var(--muted);font-weight:400;}
.notice-item__side{display:grid;gap:10px;justify-items:center;flex-shrink:0;}
.notice-item__src{font-size:12.5px;color:var(--muted);}
.notice-item__src:hover{color:var(--blue-700);}

/* 公告详情：关键信息条 */
.notice-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0 6px;}
.notice-facts__item{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px 18px;display:grid;gap:5px;}
.notice-facts__item span{font-size:12.5px;color:var(--muted);}
.notice-facts__item strong{font-size:15px;color:var(--ink);font-weight:700;}
.notice-facts__item.is-urgent{border-color:#f0b6ac;background:#fdf4f2;}
.notice-facts__item.is-urgent strong{color:#c0392b;}
.notice-facts__item.is-past strong{color:var(--muted);font-weight:600;}
.notice-facts__item a{color:var(--blue-700);text-decoration:underline;text-underline-offset:3px;}
.notice-lead{margin:18px 0;padding:14px 18px;border-left:4px solid var(--blue-500);background:var(--bg);border-radius:0 10px 10px 0;font-size:15px;color:var(--ink-2);line-height:1.8;}

/* 首页公告速览 */
.notice-brief{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;}
.notice-brief__row{display:flex;align-items:center;gap:14px;padding:14px 22px;border-bottom:1px solid var(--line);transition:.2s;}
.notice-brief__row:last-child{border-bottom:0;}
.notice-brief__row:hover{background:var(--bg);}
.notice-brief__cat{flex-shrink:0;font-size:12px;font-weight:600;color:var(--blue-700);background:var(--grad-soft);padding:3px 10px;border-radius:6px;white-space:nowrap;}
.notice-brief__title{flex:1;min-width:0;font-size:14.5px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.notice-brief__dl{flex-shrink:0;font-style:normal;font-size:12px;font-weight:600;color:#c0392b;background:#fdf1ef;padding:2px 9px;border-radius:999px;}
.notice-brief__dl.is-past{color:var(--muted);background:var(--bg);}
.notice-brief__date{flex-shrink:0;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;}

@media (max-width:768px){
  .notice-item{flex-direction:column;align-items:stretch;gap:14px;padding:18px;}
  .notice-item__side{flex-direction:row;justify-content:space-between;align-items:center;}
  .notice-facts{grid-template-columns:1fr;}
  .notice-brief__row{flex-wrap:wrap;gap:8px 12px;}
  .notice-brief__title{flex-basis:100%;order:3;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
}

/* 动画 */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
.reveal.is-in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}}

/* ---------------- 响应式 ---------------- */
@media (max-width:1180px){
  .hero h1{font-size:40px;}
  .svc-grid{grid-template-columns:repeat(2,1fr);}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .adv-grid{grid-template-columns:repeat(2,1fr);}
  .svc-detail{grid-template-columns:1fr;}
  .svc-side{position:static;}
}

@media (max-width:900px){
  .hero__inner{grid-template-columns:1fr;gap:38px;}
  .hero{padding:64px 0 72px;}
  .hero h1{font-size:33px;}
  .hero__card{max-width:520px;}
  .about-grid{grid-template-columns:1fr;gap:36px;}
  .contact-grid{grid-template-columns:1fr;}
  .gb-wrap{grid-template-columns:1fr;gap:26px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .flow{grid-template-columns:repeat(2,1fr);gap:34px 0;}
  .flow__item:nth-child(2)::after{display:none;}
  .news-row{grid-template-columns:200px 1fr;}
  .fault-grid{grid-template-columns:1fr;gap:16px;}
  .fault-card{padding:22px 20px 16px;}
}

@media (max-width:768px){
  body{font-size:14.5px;}
  .container{padding:0 16px;}
  .topbar{font-size:12px;}
  .topbar__welcome{display:none;}
  .topbar__hours{display:none;}
  .topbar__inner{justify-content:center;}
  .site-header__inner{height:62px;}
  .logo__text em{display:none;}
  .logo__text strong{font-size:17px;}
  .logo__mark svg{width:34px;height:34px;}
  .nav-toggle{display:flex;}
  .main-nav{
    position:fixed;top:0;right:0;bottom:0;width:80%;max-width:340px;background:#fff;flex-direction:column;
    align-items:stretch;padding:82px 20px 30px;gap:2px;box-shadow:-10px 0 40px rgba(6,30,60,.18);
    transform:translateX(105%);transition:transform .32s ease;z-index:1000;overflow-y:auto;
  }
  .main-nav.is-open{transform:none;}
  .main-nav__link{padding:14px 16px;font-size:16px;border-radius:10px;border-bottom:1px solid var(--line-2);}
  .main-nav__link::after{display:none;}
  .main-nav__link.is-active{background:var(--grad-soft);color:var(--blue-700);}
  .main-nav__cta{margin:16px 0 0;}
  .main-nav__cta .btn{width:100%;}
  body.nav-open::after{content:"";position:fixed;inset:0;background:rgba(6,30,60,.45);z-index:999;}

  .section{padding:52px 0;}
  .section-head{margin-bottom:32px;}
  .section-head h2{font-size:25px;}
  .section-head .sub{font-size:14.5px;}
  .page-hero{padding:44px 0 40px;}
  .page-hero h1{font-size:26px;}
  .page-hero p{font-size:14.5px;}

  .hero{padding:52px 0 60px;}
  .hero h1{font-size:27px;letter-spacing:.5px;}
  .hero__desc{font-size:15px;}
  .hero__metrics{gap:24px;}
  .hero__metric strong{font-size:24px;}
  .hero__actions .btn{flex:1;min-width:0;padding:13px 18px;}

  .svc-grid{grid-template-columns:1fr;gap:16px;}
  .news-grid{grid-template-columns:1fr;gap:16px;}
  .adv-grid{grid-template-columns:1fr 1fr;gap:14px;}
  .adv-item{padding:22px 16px;}
  .adv-item__ico{width:52px;height:52px;}
  .stats__grid{grid-template-columns:1fr 1fr;gap:28px 16px;padding:40px 0;}
  .stat-item strong{font-size:32px;}
  .flow{grid-template-columns:1fr;gap:26px;}
  .flow__item::after{display:none!important;}
  .flow__item{padding:0;}
  .flow__num{width:52px;height:52px;font-size:19px;}

  .news-row{grid-template-columns:1fr;gap:0;}
  .news-row__cover{min-height:190px;}
  .news-row__body{padding:18px 18px 20px;}
  .news-row__body h3{font-size:17px;}

  .article{padding:26px 20px;border-radius:12px;}
  .article__title{font-size:21px;}
  .article__content{font-size:15.5px;line-height:1.95;}
  .article__content h2{font-size:19px;}

  .svc-detail__main{padding:26px 20px;}
  .svc-detail__title{font-size:21px;}

  .form-card{padding:24px 20px;}
  .form-row{grid-template-columns:1fr;gap:0;}
  .about-points{grid-template-columns:1fr;}

  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px;}
  .site-footer{padding-top:44px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}

  .float-bar{display:none;}
  .mobile-bar{display:flex;}
  body{padding-bottom:62px;}

  .pager a,.pager span{min-width:36px;height:36px;font-size:14px;}
  .filter-tabs a{padding:7px 16px;font-size:13.5px;}
}

@media (max-width:420px){
  .adv-grid{grid-template-columns:1fr;}
  .hero h1{font-size:24px;}
  .hero__actions{flex-direction:column;}
}

/* ===========================================================
   栏目内搜索条（v1.4.0）
   =========================================================== */
.site-search{display:flex;align-items:center;gap:10px;max-width:620px;margin:0 0 18px;
  background:#fff;border:1px solid #dfe9f5;border-radius:10px;padding:8px 14px;
  box-shadow:0 2px 10px rgba(18,100,196,.06);}
.site-search__ico{color:#8a99ad;flex-shrink:0;}
.site-search input[type="search"]{flex:1;border:none;outline:none;font-size:14.5px;
  color:#1f2d3d;background:transparent;min-width:0;-webkit-appearance:none;}
.site-search input[type="search"]::-webkit-search-cancel-button{-webkit-appearance:none;}
.site-search button{border:none;background:#1264c4;color:#fff;border-radius:8px;
  padding:8px 20px;font-size:14px;cursor:pointer;flex-shrink:0;}
.site-search button:hover{background:#0b4ea2;}
.site-search__clear{color:#8a99ad;font-size:13px;text-decoration:underline;flex-shrink:0;}
.site-search__clear:hover{color:#1264c4;}
.search-result-note{background:#eef5fe;border:1px solid #d7e6f8;color:#33557a;
  border-radius:10px;padding:10px 16px;margin:0 0 18px;font-size:14px;}
.search-result-note strong{color:#0b4ea2;}
.search-result-note a{color:#1264c4;text-decoration:underline;margin-left:6px;}

/* ===========================================================
   语言切换器（v2.0.0 国际化）
   =========================================================== */
.lang-switch{display:flex;align-items:center;gap:6px;margin-left:14px;padding-left:14px;
  border-left:1px solid #e3ebf5;font-size:13px;}
.lang-switch__sep{color:#c3cfdd;}
.lang-switch__item{color:#5a6b80;text-decoration:none;padding:4px 6px;border-radius:6px;
  white-space:nowrap;transition:color .15s,background .15s;}
.lang-switch__item:hover{color:#1264c4;background:#eef5fe;}
.lang-switch__item.is-active{color:#fff;background:#1264c4;font-weight:600;}
@media (max-width:960px){
  .lang-switch{margin:10px 0 0;padding:10px 0 0;border-left:none;border-top:1px solid #eef2f8;}
}
@media (max-width:640px){
  .site-search{flex-wrap:wrap;}
  .site-search input[type="search"]{flex:1 1 100%;padding:6px 0;border-bottom:1px solid #eef2f8;}
  .site-search button{flex:1;padding:9px 0;}
}