/* ==========================================================================
   壹策行 YICE TECH · 官网样式（蓝色科技风）
   ========================================================================== */

:root {
  --navy-900: #061a45;
  --navy-800: #0b2a6b;
  --navy-700: #10367f;
  --navy-600: #16418f;
  --blue-600: #1d4ed8;
  --blue-500: #2563eb;
  --blue-400: #3b82f6;
  --blue-100: #dbe7ff;
  --blue-50: #eef4ff;
  --cyan-400: #22d3ee;
  --gold-500: #f0a01e;
  --gold-400: #ffb93d;
  --gold-100: #fff4dd;
  --green: #16a34a;
  --green-bg: #eafaf0;
  --red: #dc2626;
  --red-bg: #fdeeee;
  --ink: #0b1b3a;
  --ink-2: #46587a;
  --ink-3: #8094b3;
  --line: #e3eaf6;
  --line-2: #eff3fb;
  --bg: #f4f7fe;
  --card: #ffffff;
  --shadow-sm: 0 1px 2px rgba(11, 42, 107, 0.06);
  --shadow: 0 6px 20px -6px rgba(11, 42, 107, 0.14);
  --shadow-lg: 0 20px 50px -20px rgba(11, 42, 107, 0.28);
  --radius: 14px;
  --radius-lg: 20px;
  --container: 1200px;
  --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
    "Hiragino Sans GB", "Source Han Sans SC", "Noto Sans CJK SC", "Segoe UI",
    Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ============================ 按钮 ============================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: 999px; font-size: 15px; font-weight: 600;
  transition: all 0.22s ease; white-space: nowrap; line-height: 1.2;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue-600), var(--navy-700));
  color: #fff; box-shadow: 0 8px 20px -8px rgba(29, 78, 216, 0.7);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(29, 78, 216, 0.75); }
.btn-gold {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  color: #4a2c00; box-shadow: 0 8px 20px -8px rgba(240, 160, 30, 0.7);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(240, 160, 30, 0.8); }
.btn-ghost {
  background: #fff; color: var(--navy-700); border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover { border-color: var(--blue-400); color: var(--blue-600); }
.btn-lg { padding: 15px 34px; font-size: 16px; }
.btn-block { width: 100%; }

/* ============================ 顶部导航 ============================ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; gap: 28px; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand img { height: 34px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text b { font-size: 17px; color: var(--navy-800); letter-spacing: 0.02em; }
.brand-text span { font-size: 10px; color: var(--ink-3); letter-spacing: 0.18em; }

.main-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.main-nav a {
  position: relative; padding: 8px 14px; border-radius: 10px;
  font-size: 15px; font-weight: 500; color: var(--ink-2); transition: all 0.18s;
}
.main-nav a:hover { color: var(--blue-600); background: var(--blue-50); }
.main-nav a.active { color: var(--navy-800); font-weight: 700; }
.main-nav a.active::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 0;
  height: 2.5px; border-radius: 2px;
  background: linear-gradient(90deg, var(--blue-600), var(--gold-400));
}
.nav-cta { margin-left: 14px; padding: 10px 20px; font-size: 14px; }

.nav-toggle { display: none; margin-left: auto; padding: 8px; border-radius: 10px; border: 1px solid var(--line); }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--navy-800); border-radius: 2px; margin: 4px 0; }

/* ============================ Banner 轮播 ============================ */
.banner-wrap { padding: 22px 0 6px; }
.banner {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(120deg, var(--navy-900) 0%, var(--navy-700) 48%, #1a4fa8 100%);
  box-shadow: var(--shadow-lg);
}
.banner-track { display: flex; transition: transform 0.62s cubic-bezier(0.4, 0, 0.2, 1); }
.banner-slide { min-width: 100%; position: relative; }

.banner-slide::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(560px 300px at 88% 12%, rgba(34, 211, 238, 0.35), transparent 62%),
    radial-gradient(420px 260px at 6% 96%, rgba(240, 160, 30, 0.26), transparent 65%);
}
.banner-slide::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(105deg, #000, transparent 74%);
  -webkit-mask-image: linear-gradient(105deg, #000, transparent 74%);
}
.banner-body {
  position: relative; z-index: 2; padding: 62px 60px; max-width: 700px; color: #fff;
}
.banner-tag {
  display: inline-flex; align-items: center; gap: 7px; padding: 5px 14px;
  border-radius: 999px; font-size: 12.5px; font-weight: 600; letter-spacing: 0.04em;
  background: rgba(255, 255, 255, 0.14); border: 1px solid rgba(255, 255, 255, 0.22);
  color: #cfe2ff; margin-bottom: 20px;
}
.banner-tag i {
  width: 6px; height: 6px; border-radius: 50%; background: var(--cyan-400);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.22);
}
.banner h1, .banner h2 { font-size: 38px; line-height: 1.28; color: #fff; margin: 0 0 14px; }
.banner h2 em, .banner h1 em {
  font-style: normal;
  background: linear-gradient(100deg, var(--gold-400), #ffe3a3);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.banner p { font-size: 16.5px; color: #c8d8f5; margin: 0 0 28px; max-width: 560px; }
.banner-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.banner-img { position: relative; z-index: 1; }
.banner-img img { width: 100%; height: 100%; object-fit: cover; }

.banner-nav {
  position: absolute; z-index: 5; bottom: 26px; right: 34px; display: flex; gap: 10px; align-items: center;
}
.banner-dots { display: flex; gap: 8px; margin-right: 6px; }
.banner-dots button {
  width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.34);
  transition: all 0.25s; padding: 0;
}
.banner-dots button.on { width: 26px; border-radius: 6px; background: var(--gold-400); }
.banner-arrow {
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.14); border: 1px solid rgba(255, 255, 255, 0.26);
  color: #fff; font-size: 15px; transition: all 0.2s;
}
.banner-arrow:hover { background: rgba(255, 255, 255, 0.28); }

/* ============================ 快捷入口条 ============================ */
.quick-bar {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
  margin: 26px 0 0;
}
.quick-item {
  display: flex; align-items: center; gap: 13px; padding: 17px 18px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); transition: all 0.22s; position: relative; overflow: hidden;
}
.quick-item::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--blue-500), var(--cyan-400));
  transform: scaleY(0); transform-origin: top; transition: transform 0.24s;
}
.quick-item:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--blue-100); }
.quick-item:hover::after { transform: scaleY(1); }
.quick-icon {
  width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center;
  background: var(--blue-50); color: var(--blue-600); flex-shrink: 0; font-size: 19px;
}
.quick-item b { display: block; font-size: 15px; color: var(--navy-800); }
.quick-item span { font-size: 12.5px; color: var(--ink-3); }

/* ============================ 板块（固定栏） ============================ */
.sections { padding: 42px 0 10px; }

.section-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 20px; margin-bottom: 20px; padding-bottom: 14px;
  border-bottom: 2px solid var(--line);
  position: relative;
}
.section-head::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 74px; height: 2px;
  background: linear-gradient(90deg, var(--blue-600), var(--gold-400));
}
.section-title { display: flex; align-items: center; gap: 12px; }
.section-title i {
  width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--navy-800), var(--blue-600));
  color: #fff; font-size: 15px; font-weight: 700; flex-shrink: 0;
  box-shadow: 0 6px 14px -6px rgba(11, 42, 107, 0.6);
}
.section-title h2 { font-size: 22px; color: var(--navy-800); }
.section-title p { margin: 2px 0 0; font-size: 13px; color: var(--ink-3); }

.col-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 40px; }

.col-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); overflow: hidden; display: flex; flex-direction: column;
  transition: box-shadow 0.24s, transform 0.24s;
}
.col-card:hover { box-shadow: var(--shadow); }
.col-head {
  display: flex; align-items: center; gap: 9px; padding: 14px 18px;
  background: linear-gradient(180deg, #f8fbff, #eef4ff);
  border-bottom: 1px solid var(--line);
}
.col-head .dot {
  width: 7px; height: 7px; border-radius: 2px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--blue-500), var(--cyan-400));
}
.col-head h3 { font-size: 15.5px; color: var(--navy-800); }
.col-head .more {
  margin-left: auto; font-size: 12px; color: var(--ink-3);
}

.read-more {
  display: block; text-align: center; padding: 10px; margin-top: 2px;
  font-size: 13px; color: var(--blue-600); font-weight: 600;
  border-top: 1px solid var(--line-2); transition: all 0.18s;
}
.read-more:hover { color: var(--navy-800); background: var(--blue-50); }

.post-list { padding: 6px 0; flex: 1; }
.post-list li { border-bottom: 1px dashed var(--line-2); }
.post-list li:last-child { border-bottom: 0; }
.post-list a, .post-list .empty-row {
  display: flex; align-items: flex-start; gap: 10px; padding: 11px 18px;
  font-size: 14.2px; color: var(--ink-2); transition: all 0.18s; line-height: 1.55;
}
.post-list a:hover { background: var(--blue-50); color: var(--blue-600); padding-left: 22px; }
.post-list .idx {
  flex-shrink: 0; width: 18px; height: 18px; margin-top: 3px; border-radius: 5px;
  background: var(--blue-50); color: var(--blue-600);
  font-size: 11px; font-weight: 700; display: grid; place-items: center;
}
.post-list li:nth-child(-n + 3) .idx {
  background: linear-gradient(135deg, var(--blue-600), var(--navy-700)); color: #fff;
}
.post-list .txt { flex: 1; }
.post-list .date { flex-shrink: 0; font-size: 11.5px; color: var(--ink-3); margin-top: 3px; }
.post-list a:hover .date { color: var(--blue-400); }
.post-list .empty-row { color: var(--ink-3); font-size: 13px; font-style: normal; }
.post-list .empty-row .idx { background: var(--line-2); color: var(--ink-3); }

/* 未配置链接时的提示 */
.post-list a.pending { color: var(--ink-3); }
.post-list a.pending:hover { background: var(--gold-100); color: var(--gold-500); }

/* ============================ 底部广告位 ============================ */
.footer-ad {
  margin: 12px 0 0; border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(120deg, var(--navy-800), var(--navy-600) 60%, #1a4fa8);
  position: relative; box-shadow: var(--shadow-lg);
}
.footer-ad::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(420px 240px at 90% 0%, rgba(34, 211, 238, 0.3), transparent 62%),
    radial-gradient(360px 220px at 4% 100%, rgba(240, 160, 30, 0.22), transparent 65%);
}
.footer-ad-inner {
  position: relative; z-index: 2; padding: 40px 46px;
  display: grid; grid-template-columns: 1fr auto auto; gap: 46px; align-items: center;
}
.footer-ad h3 { color: #fff; font-size: 23px; margin-bottom: 10px; }
.footer-ad .lead { color: #c3d6f5; font-size: 14.5px; margin: 0 0 18px; max-width: 420px; }
.footer-ad .phone {
  display: inline-flex; align-items: center; gap: 10px; color: #fff;
  font-size: 26px; font-weight: 700; letter-spacing: 0.02em;
}
.footer-ad .phone small { font-size: 13px; font-weight: 400; color: #9fb9e4; letter-spacing: 0; }
.footer-tags { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-tags span {
  padding: 5px 12px; border-radius: 999px; font-size: 12.5px; color: #cfe2ff;
  background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.18);
}
.qr-box { text-align: center; }
.qr-box .qr {
  width: 122px; height: 122px; padding: 7px; border-radius: 14px; background: #fff;
  box-shadow: 0 10px 26px -12px rgba(0, 0, 0, 0.5); margin: 0 auto 9px;
}
.qr-box .qr img { width: 100%; height: 100%; object-fit: contain; }
.qr-box p { color: #cfe2ff; font-size: 13px; margin: 0; font-weight: 500; }
.qr-box p small { display: block; color: #8fabd9; font-size: 11.5px; font-weight: 400; }

/* ============================ 页脚 ============================ */
.site-footer {
  margin-top: 46px; padding: 34px 0 30px; background: #fff;
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 34px;
}
.footer-brand img { height: 30px; margin-bottom: 12px; }
.footer-brand p { font-size: 13px; color: var(--ink-3); line-height: 1.85; margin: 0; }
.footer-col h4 { font-size: 14px; color: var(--navy-800); margin-bottom: 12px; }
.footer-col a, .footer-col span {
  display: block; font-size: 13px; color: var(--ink-3); padding: 4px 0; transition: color 0.18s;
}
.footer-col a:hover { color: var(--blue-600); }
.copyright {
  margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line-2);
  font-size: 12.5px; color: var(--ink-3); line-height: 2;
  display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center;
}
.copyright a { color: var(--ink-3); }
.copyright a:hover { color: var(--blue-600); }
.copyright .sep { color: var(--line); }

/* ============================ 悬浮客服 ============================ */
.float-cta {
  position: fixed; right: 22px; bottom: 26px; z-index: 90;
  display: flex; flex-direction: column; gap: 10px; align-items: center;
}
.float-cta a {
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center;
  background: #fff; box-shadow: var(--shadow); border: 1px solid var(--line);
  color: var(--blue-600); transition: all 0.22s; position: relative;
}
.float-cta a:hover { transform: translateY(-3px); border-color: var(--blue-400); }
.float-cta a.main {
  background: linear-gradient(135deg, var(--blue-600), var(--navy-700)); color: #fff;
  border: none; box-shadow: 0 12px 26px -10px rgba(29, 78, 216, 0.75);
}
.float-cta .tip {
  position: absolute; right: 62px; top: 50%; transform: translateY(-50%);
  background: var(--navy-800); color: #fff; font-size: 12.5px; padding: 6px 12px;
  border-radius: 8px; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.float-cta a:hover .tip { opacity: 1; }

/* ============================ 通用页面头部 ============================ */
.page-hero {
  padding: 46px 0 34px; background:
    radial-gradient(700px 300px at 80% 0%, rgba(34, 211, 238, 0.14), transparent 60%),
    linear-gradient(160deg, #eef4ff, #f8fbff);
  border-bottom: 1px solid var(--line);
}
.breadcrumb { font-size: 13px; color: var(--ink-3); margin-bottom: 14px; }
.breadcrumb a:hover { color: var(--blue-600); }
.page-hero h1 { font-size: 32px; color: var(--navy-800); margin-bottom: 12px; }
.page-hero .lead { font-size: 15.5px; color: var(--ink-2); max-width: 720px; margin: 0; }

.page-body { padding: 40px 0 20px; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: 24px;
}
.card + .card { margin-top: 18px; }

/* ============================ AI 诊断 ============================ */
.diag-shell {
  max-width: 780px; margin: 0 auto; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.diag-top {
  padding: 20px 28px; background: linear-gradient(120deg, var(--navy-800), var(--navy-600));
  color: #fff; position: relative; overflow: hidden;
}
.diag-top::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(300px 180px at 92% 10%, rgba(34, 211, 238, 0.35), transparent 65%);
}
.diag-top-inner { position: relative; z-index: 2; }
.diag-top h2 { font-size: 18px; color: #fff; }
.diag-top p { margin: 4px 0 0; font-size: 13px; color: #b8cdf0; }
.diag-progress { height: 4px; background: rgba(255, 255, 255, 0.2); margin-top: 16px; border-radius: 3px; overflow: hidden; }
.diag-progress i { display: block; height: 100%; width: 0; border-radius: 3px; background: linear-gradient(90deg, var(--cyan-400), var(--gold-400)); transition: width 0.4s ease; }

.diag-body { padding: 30px 34px 34px; min-height: 340px; }
.diag-module {
  display: inline-flex; align-items: center; gap: 7px; padding: 4px 12px; border-radius: 999px;
  background: var(--blue-50); color: var(--blue-600); font-size: 12.5px; font-weight: 600; margin-bottom: 16px;
}
.diag-q { font-size: 20px; font-weight: 700; color: var(--navy-800); margin-bottom: 6px; line-height: 1.5; }
.diag-hint { font-size: 13px; color: var(--ink-3); margin-bottom: 20px; }

.opt-list { display: flex; flex-direction: column; gap: 10px; }
.opt {
  display: flex; align-items: center; gap: 12px; padding: 14px 18px;
  border: 1.5px solid var(--line); border-radius: 12px; background: #fff;
  font-size: 15px; color: var(--ink); transition: all 0.18s; text-align: left; width: 100%;
}
.opt:hover { border-color: var(--blue-400); background: var(--blue-50); transform: translateX(3px); }
.opt.on { border-color: var(--blue-600); background: var(--blue-50); color: var(--navy-800); font-weight: 600; }
.opt .radio {
  width: 19px; height: 19px; border-radius: 50%; border: 2px solid var(--line); flex-shrink: 0;
  display: grid; place-items: center; transition: all 0.18s;
}
.opt.on .radio { border-color: var(--blue-600); }
.opt.on .radio::after { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--blue-600); }

.opt-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.opt-card {
  padding: 16px 14px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff;
  text-align: center; transition: all 0.18s;
}
.opt-card:hover { border-color: var(--blue-400); background: var(--blue-50); }
.opt-card.on { border-color: var(--blue-600); background: linear-gradient(180deg, var(--blue-50), #fff); }
.opt-card b { display: block; font-size: 15px; color: var(--navy-800); }
.opt-card span { font-size: 12px; color: var(--ink-3); }

.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13.5px; font-weight: 600; color: var(--ink-2); margin-bottom: 8px; }
.input {
  width: 100%; padding: 13px 16px; border: 1.5px solid var(--line); border-radius: 11px;
  background: #fff; font-size: 15px; color: var(--ink); transition: all 0.18s; outline: none;
}
.input:focus { border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.11); }
.input::placeholder { color: #a9b8d1; }
select.input { appearance: none; background-image: linear-gradient(45deg, transparent 50%, #8094b3 50%), linear-gradient(135deg, #8094b3 50%, transparent 50%); background-position: calc(100% - 20px) 21px, calc(100% - 14px) 21px; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; padding-right: 44px; }

.ym-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; max-width: 340px; }

.diag-foot {
  display: flex; align-items: center; gap: 12px; padding: 18px 34px 26px;
  border-top: 1px solid var(--line-2); background: #fbfcff;
}
.diag-foot .spacer { flex: 1; }
.diag-step { font-size: 13px; color: var(--ink-3); }

@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.fade-up { animation: fadeUp 0.34s ease both; }

/* ---------- 诊断结果 ---------- */
.result-status {
  text-align: center; padding: 30px 20px 26px;
  border-bottom: 1px solid var(--line-2);
}
.result-badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 20px; border-radius: 999px;
  font-size: 14px; font-weight: 700; margin-bottom: 18px;
}
.result-badge.pass { background: var(--green-bg); color: var(--green); }
.result-badge.partial { background: var(--gold-100); color: #b06d00; }
.result-badge.fail { background: var(--red-bg); color: var(--red); }
.result-meta { font-size: 13.5px; color: var(--ink-3); margin-bottom: 6px; }
.result-level { font-size: 28px; font-weight: 800; color: var(--navy-800); margin-bottom: 14px; }
.result-summary { font-size: 14.5px; color: var(--ink-2); max-width: 540px; margin: 0 auto; }

.res-block { padding: 22px 0 4px; }
.res-block + .res-block { border-top: 1px solid var(--line-2); }
.res-title { display: flex; align-items: center; gap: 9px; font-size: 15.5px; font-weight: 700; margin-bottom: 14px; }
.res-title .ic { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; font-size: 14px; flex-shrink: 0; }
.res-title.ok .ic { background: var(--green-bg); color: var(--green); }
.res-title.warn .ic { background: var(--gold-100); color: #b06d00; }
.res-title.bad .ic { background: var(--red-bg); color: var(--red); }

.res-item { display: flex; gap: 11px; padding: 9px 0; font-size: 14.2px; line-height: 1.65; }
.res-item .mark { flex-shrink: 0; width: 18px; height: 18px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; font-weight: 700; color: #fff; margin-top: 3px; }
.res-item .mark.ok { background: var(--green); }
.res-item .mark.bad { background: var(--red); }
.res-item .mark.warn { background: var(--gold-500); }
.res-item b { color: var(--navy-800); font-weight: 700; display: block; }
.res-item span { color: var(--ink-2); }

.report-card {
  margin-top: 18px; border-radius: var(--radius); padding: 24px;
  background: linear-gradient(180deg, #fffdf6, #fff8e8);
  border: 1.5px solid #f2d79a;
}
.report-card .rp-head { display: flex; align-items: center; gap: 9px; font-size: 16px; font-weight: 700; color: #a86a00; margin-bottom: 16px; }
.report-card ul { display: grid; gap: 11px; margin-bottom: 20px; }
.report-card li { display: flex; gap: 10px; font-size: 14.2px; color: #5c4a22; align-items: flex-start; }
.report-card li .ic { flex-shrink: 0; margin-top: 2px; }

.qr-inline {
  display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center;
  padding: 18px; background: #fff; border-radius: 12px; border: 1px dashed #e6c67e;
}
.qr-inline img { width: 132px; height: 132px; object-fit: contain; border-radius: 8px; }
.qr-inline h4 { font-size: 15.5px; color: var(--navy-800); margin-bottom: 6px; }
.qr-inline p { font-size: 13.5px; color: var(--ink-2); margin: 0 0 8px; }
.qr-inline .phone { font-size: 15px; font-weight: 700; color: var(--blue-600); }

.check-table { width: 100%; border-collapse: collapse; font-size: 13.8px; }
.check-table th, .check-table td { padding: 11px 12px; text-align: left; border-bottom: 1px solid var(--line-2); vertical-align: top; }
.check-table th { background: #f8fbff; color: var(--navy-800); font-size: 13px; font-weight: 700; }
.check-table td:first-child { font-weight: 600; color: var(--navy-800); white-space: nowrap; }
.tick { display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; font-size: 12px; color: #fff; font-weight: 700; }
.tick.ok { background: var(--green); }
.tick.bad { background: var(--red); }
.tick.na { background: var(--ink-3); }

.disclaimer {
  margin-top: 18px; padding: 14px 18px; border-radius: 11px; background: #f6f8fd;
  border-left: 3px solid var(--blue-400); font-size: 12.8px; color: var(--ink-2); line-height: 1.8;
}

/* ============================ 申报指南 / 视频 / 社区 ============================ */
.guide-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.guide-group { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: box-shadow 0.2s; }
.guide-group:hover { box-shadow: var(--shadow); }
.guide-group h3 {
  display: flex; align-items: center; gap: 9px; padding: 15px 20px; font-size: 16px; color: var(--navy-800);
  background: linear-gradient(180deg, #f8fbff, #eef4ff); border-bottom: 1px solid var(--line);
}
.guide-group ul { padding: 8px 0; }
.guide-group li a {
  display: flex; gap: 10px; padding: 10px 20px; font-size: 14.2px; color: var(--ink-2); transition: all 0.18s;
}
.guide-group li a:hover { background: var(--blue-50); color: var(--blue-600); padding-left: 24px; }
.guide-group li a::before { content: "›"; color: var(--blue-400); font-weight: 700; }

.guide-files { padding-bottom: 18px; }
.guide-files .files-intro { padding: 2px 20px 0; margin: 0; font-size: 13.5px; color: var(--ink-2); }
.guide-files .btn { margin-left: 20px; }

.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.video-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm); transition: all 0.24s; display: block;
}
.video-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.video-thumb {
  aspect-ratio: 16 / 9; background: linear-gradient(135deg, var(--navy-800), var(--blue-600));
  display: grid; place-items: center; position: relative; color: #fff;
}
.video-thumb::after {
  content: ""; position: absolute; inset: 0; opacity: 0.4;
  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: 34px 34px;
}
.video-play {
  width: 50px; height: 50px; border-radius: 50%; background: rgba(255, 255, 255, 0.19);
  border: 1.5px solid rgba(255, 255, 255, 0.5); display: grid; place-items: center;
  position: relative; z-index: 2; transition: all 0.22s;
}
.video-card:hover .video-play { background: var(--gold-400); border-color: var(--gold-400); transform: scale(1.08); }
.video-play::after { content: ""; border-left: 13px solid #fff; border-top: 8px solid transparent; border-bottom: 8px solid transparent; margin-left: 3px; }
.video-card:hover .video-play::after { border-left-color: #4a2c00; }
.video-info { padding: 15px 18px; }
.video-info h3 { font-size: 15px; color: var(--navy-800); line-height: 1.55; margin-bottom: 6px; }
.video-info span { font-size: 12.5px; color: var(--ink-3); }

.community-layout { display: grid; grid-template-columns: 1fr 380px; gap: 22px; align-items: start; }
.upload-zone {
  border: 2px dashed var(--line); border-radius: var(--radius); padding: 28px 20px; text-align: center;
  background: #fbfcff; transition: all 0.2s; cursor: pointer;
}
.upload-zone:hover, .upload-zone.drag { border-color: var(--blue-400); background: var(--blue-50); }
.upload-zone .big { font-size: 30px; margin-bottom: 8px; }
.upload-zone b { display: block; color: var(--navy-800); font-size: 15px; margin-bottom: 5px; }
.upload-zone span { font-size: 12.5px; color: var(--ink-3); }

.res-item-card {
  padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--card); box-shadow: var(--shadow-sm); margin-bottom: 12px; transition: all 0.2s;
}
.res-item-card:hover { box-shadow: var(--shadow); border-color: var(--blue-100); }
.res-item-card h4 { font-size: 15.5px; color: var(--navy-800); margin-bottom: 7px; }
.res-item-card p { font-size: 13.8px; color: var(--ink-2); margin: 0 0 10px; }
.res-meta { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; font-size: 12px; color: var(--ink-3); }
.chip {
  padding: 3px 10px; border-radius: 999px; background: var(--blue-50); color: var(--blue-600);
  font-size: 12px; font-weight: 500;
}
.chip.gold { background: var(--gold-100); color: #b06d00; }
.chip.green { background: var(--green-bg); color: var(--green); }

.file-link {
  display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--blue-600);
  font-weight: 600; margin-top: 4px;
}
.file-link:hover { text-decoration: underline; }

/* ============================ 人工答疑 ============================ */
.contact-hero {
  display: grid; grid-template-columns: 1fr 340px; gap: 40px; align-items: center;
  background: linear-gradient(120deg, var(--navy-800), var(--navy-600) 62%, #1a4fa8);
  border-radius: var(--radius-lg); padding: 46px; position: relative; overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.contact-hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(460px 260px at 90% 8%, rgba(34, 211, 238, 0.32), transparent 62%);
}
.contact-hero > * { position: relative; z-index: 2; }
.contact-hero h1 { color: #fff; font-size: 32px; margin-bottom: 14px; }
.contact-hero .lead { color: #c3d6f5; font-size: 15.5px; margin-bottom: 22px; }
.contact-hero .bullets { display: grid; gap: 10px; margin-bottom: 26px; }
.contact-hero .bullets li { display: flex; gap: 10px; color: #dbe7ff; font-size: 14.5px; align-items: flex-start; }
.contact-hero .bullets .ic { color: var(--cyan-400); flex-shrink: 0; font-weight: 700; }
.contact-qr {
  background: #fff; border-radius: var(--radius-lg); padding: 22px; text-align: center;
  box-shadow: 0 24px 50px -20px rgba(0, 0, 0, 0.55); transition: transform 0.25s;
}
.contact-qr:hover { transform: translateY(-4px) scale(1.02); }
.contact-qr .frame { border: 2px dashed var(--gold-400); border-radius: 12px; padding: 10px; margin-bottom: 12px; }
.contact-qr img { width: 100%; aspect-ratio: 1; object-fit: contain; }
.contact-qr b { display: block; font-size: 16px; color: var(--navy-800); margin-bottom: 4px; }
.contact-qr span { font-size: 12.5px; color: var(--ink-3); }
.contact-qr .hint { margin-top: 10px; font-size: 13px; color: var(--gold-500); font-weight: 600; }

/* ============================ 响应式 ============================ */
@media (max-width: 1024px) {
  .quick-bar { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-ad-inner { grid-template-columns: 1fr; gap: 30px; }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .community-layout { grid-template-columns: 1fr; }
  .contact-hero { grid-template-columns: 1fr; padding: 34px; }
}
@media (max-width: 860px) {
  .main-nav {
    position: fixed; left: 0; right: 0; top: 72px; flex-direction: column; align-items: stretch;
    background: #fff; border-bottom: 1px solid var(--line); padding: 12px 20px 20px; gap: 2px;
    box-shadow: var(--shadow); display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 14px; font-size: 15.5px; }
  .main-nav a.active::after { left: 14px; right: auto; width: 20px; }
  .nav-toggle { display: block; }
  .nav-cta { display: none; }
  .col-grid { grid-template-columns: 1fr; }
  .guide-grid { grid-template-columns: 1fr; }
  .banner-body { padding: 40px 26px 76px; }
  .banner h1, .banner h2 { font-size: 26px; }
  .banner-nav { bottom: 18px; right: 20px; }
  .page-hero h1 { font-size: 25px; }
  .brand-text { display: none; }
  .diag-body { padding: 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 22px; }
  .qr-inline { grid-template-columns: 1fr; text-align: center; }
  .qr-inline img { margin: 0 auto; }
  .float-cta { right: 12px; bottom: 14px; }
}
@media (max-width: 560px) {
  .quick-bar { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
  .opt-grid { grid-template-columns: 1fr 1fr; }
  .banner h1, .banner h2 { font-size: 22px; }
  .container { padding: 0 16px; }
  .diag-top { padding: 18px 20px; }
  .diag-body { padding: 20px 18px; }
  .diag-foot { padding: 16px 18px 22px; flex-wrap: wrap; }
  .result-level { font-size: 23px; }
}

@media print {
  .site-header, .float-cta, .banner-nav, .diag-foot { display: none; }
}