/* 南京融川智衡科技有限公司 · 站点样式 */
:root {
  --navy: #103a63;
  --navy-deep: #0a2b4b;
  --navy-soft: #1c5280;
  --teal: #148a86;
  --teal-soft: #e8f5f3;
  --amber: #c58a3d;
  --ink: #1d2b3a;
  --ink-2: #3d4d5e;
  --muted: #78899a;
  --line: #e3eaf1;
  --line-2: #edf2f7;
  --bg: #ffffff;
  --soft: #f5f8fb;
  --soft-2: #eef4f9;
  --white: #ffffff;
  --shadow: 0 10px 34px rgba(16, 58, 99, .08);
  --shadow-sm: 0 4px 16px rgba(16, 58, 99, .07);
  --radius: 14px;
  --radius-sm: 9px;
  --wrap: 1200px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-size: 15px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--teal); }
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
.wrap { width: min(var(--wrap), calc(100% - 48px)); margin: 0 auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.icon { width: 20px; height: 20px; flex: none; display: inline-block; vertical-align: middle; }

/* ---------- 顶部 ---------- */
.topbar { background: var(--navy-deep); color: #c9d8e6; font-size: 12.5px; }
.topbar .wrap { height: 36px; display: flex; align-items: center; justify-content: space-between; }
.topbar-right { display: flex; align-items: center; gap: 22px; }
.topbar-right span { display: inline-flex; align-items: center; gap: 6px; }
.topbar .icon { width: 14px; height: 14px; opacity: .8; }
.site-header { background: var(--white); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 60; }
.header-inner { height: 78px; display: flex; align-items: center; gap: 34px; }
.brand { display: flex; align-items: center; gap: 12px; flex: none; }
.brand-logo { width: 44px; height: 44px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-name { font-size: 18.5px; font-weight: 700; letter-spacing: .3px; color: var(--navy-deep); white-space: nowrap; }
.brand-sub { font-size: 11px; color: var(--muted); letter-spacing: 1.6px; margin-top: 3px; }
.main-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.main-nav a { padding: 9px 15px; border-radius: 8px; font-size: 14.5px; color: var(--ink-2); font-weight: 500; white-space: nowrap; transition: .18s; }
.main-nav a:hover { background: var(--soft); color: var(--navy); }
.main-nav a.active { color: var(--navy); background: var(--teal-soft); font-weight: 600; }
.header-actions { display: flex; align-items: center; gap: 10px; flex: none; }
.user-chip { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; color: var(--ink-2); }
.user-chip .icon { width: 17px; height: 17px; color: var(--teal); }
.link-quiet { font-size: 13.5px; color: var(--muted); }
.link-quiet:hover { color: var(--teal); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 42px; padding: 0 20px; border-radius: 8px; border: 1px solid transparent;
  font-size: 14.5px; font-weight: 600; transition: .2s; white-space: nowrap;
  background: var(--navy); color: #fff;
}
.btn .icon { width: 17px; height: 17px; }
.btn:hover { color: #fff; background: var(--navy-soft); transform: translateY(-1px); box-shadow: 0 8px 18px rgba(16,58,99,.18); }
.btn-primary { background: var(--teal); }
.btn-primary:hover { background: #0f7673; box-shadow: 0 8px 18px rgba(20,138,134,.22); }
.btn-ghost { background: transparent; color: var(--navy); border-color: #cbd9e7; }
.btn-ghost:hover { color: var(--navy); background: var(--soft); box-shadow: none; }
.btn-white { background: #fff; color: var(--navy); }
.btn-white:hover { color: var(--navy); background: #eef4f9; }
.btn-sm { height: 34px; padding: 0 14px; font-size: 13px; border-radius: 7px; }
.btn-lg { height: 50px; padding: 0 28px; font-size: 15.5px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }

/* ---------- 通用区块 ---------- */
.section { padding: 74px 0; }
.section.soft { background: var(--soft); }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 34px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--teal); font-size: 13px; font-weight: 700; letter-spacing: 2px; margin-bottom: 12px; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--teal); border-radius: 2px; }
.section-title { font-size: 30px; line-height: 1.35; font-weight: 700; color: var(--navy-deep); letter-spacing: .2px; }
.section-desc { color: var(--muted); font-size: 14.5px; margin-top: 10px; max-width: 640px; }
.section-more { display: inline-flex; align-items: center; gap: 7px; color: var(--navy); font-size: 14px; font-weight: 600; white-space: nowrap; }
.section-more .icon { width: 16px; height: 16px; transition: .2s; }
.section-more:hover .icon { transform: translateX(4px); }

/* ---------- 首屏 ---------- */
.hero { position: relative; overflow: hidden; background: linear-gradient(118deg, #f4f9fc 0%, #ffffff 52%, #eef6f6 100%); }
.hero::before { content: ""; position: absolute; width: 560px; height: 560px; border-radius: 50%; right: -170px; top: -230px; background: radial-gradient(circle, rgba(20,138,134,.10), transparent 68%); }
.hero::after { content: ""; position: absolute; width: 320px; height: 320px; border: 1px solid rgba(16,58,99,.07); border-radius: 50%; left: -160px; bottom: -190px; }
.hero .wrap { position: relative; z-index: 1; padding: 68px 0 72px; display: grid; grid-template-columns: 1.04fr .96fr; gap: 60px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 100px; background: #fff; border: 1px solid #d9e8e6; color: var(--teal); font-size: 13px; font-weight: 600; box-shadow: var(--shadow-sm); }
.hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); }
.hero h1 { font-size: 43px; line-height: 1.32; font-weight: 700; color: var(--navy-deep); margin: 22px 0 18px; letter-spacing: .5px; }
.hero h1 em { font-style: normal; color: var(--teal); }
.hero-lead { font-size: 16px; color: var(--ink-2); line-height: 2; max-width: 530px; }
.hero-actions { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 44px; padding-top: 26px; border-top: 1px solid #dce7ef; max-width: 560px; }
.hero-stat strong { display: block; font-size: 25px; line-height: 1.2; color: var(--navy-deep); font-weight: 700; font-family: Georgia, "Times New Roman", serif; }
.hero-stat span { font-size: 12.5px; color: var(--muted); }
.hero-visual { position: relative; padding: 18px 0 18px 18px; }
.hero-img-main { border-radius: 18px; overflow: hidden; box-shadow: 0 26px 60px rgba(10,43,75,.20); height: 400px; }
.hero-img-main img { width: 100%; height: 100%; object-fit: cover; }
.hero-img-sub { position: absolute; left: -4px; bottom: -6px; width: 176px; height: 138px; border-radius: 12px; overflow: hidden; border: 5px solid #fff; box-shadow: var(--shadow); }
.hero-img-sub img { width: 100%; height: 100%; object-fit: cover; }
.hero-float { position: absolute; right: -14px; top: 30px; background: #fff; border-radius: 12px; padding: 14px 18px; box-shadow: 0 16px 40px rgba(10,43,75,.16); border: 1px solid var(--line-2); display: flex; align-items: center; gap: 12px; }
.hero-float .fi { width: 38px; height: 38px; border-radius: 10px; background: var(--teal-soft); color: var(--teal); display: grid; place-items: center; }
.hero-float .fi .icon { width: 20px; height: 20px; }
.hero-float b { display: block; font-size: 15px; color: var(--navy-deep); }
.hero-float small { font-size: 12px; color: var(--muted); }
.hero-bar { display: flex; gap: 4px; align-items: flex-end; height: 26px; margin-top: 6px; }
.hero-bar i { width: 7px; border-radius: 2px 2px 0 0; background: var(--teal); opacity: .75; }

/* ---------- 分类 ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cat-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px 22px; transition: .22s; position: relative; overflow: hidden; }
.cat-card::after { content: ""; position: absolute; right: -28px; top: -28px; width: 92px; height: 92px; border-radius: 50%; background: var(--teal-soft); opacity: 0; transition: .25s; }
.cat-card:hover { transform: translateY(-4px); border-color: #bcd9d6; box-shadow: var(--shadow); }
.cat-card:hover::after { opacity: .7; }
.cat-icon { width: 50px; height: 50px; border-radius: 12px; background: var(--soft-2); color: var(--navy); display: grid; place-items: center; margin-bottom: 17px; position: relative; z-index: 1; }
.cat-icon .icon { width: 26px; height: 26px; }
.cat-card:hover .cat-icon { background: var(--teal); color: #fff; }
.cat-card h3 { font-size: 16.5px; color: var(--navy-deep); font-weight: 700; position: relative; z-index: 1; }
.cat-card p { font-size: 13px; color: var(--muted); margin-top: 6px; min-height: 42px; line-height: 1.65; position: relative; z-index: 1; }
.cat-card .cat-go { display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; color: var(--teal); font-weight: 600; margin-top: 12px; position: relative; z-index: 1; }
.cat-card .cat-go .icon { width: 14px; height: 14px; }

/* ---------- 信息卡片 ---------- */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.post-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: .22s; display: flex; flex-direction: column; }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #c9dde5; }
.post-cover { position: relative; height: 186px; overflow: hidden; background: var(--soft-2); }
.post-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.post-card:hover .post-cover img { transform: scale(1.05); }
.post-cover .pill { position: absolute; left: 14px; top: 14px; background: rgba(255,255,255,.95); color: var(--navy); font-size: 12px; font-weight: 600; padding: 5px 11px; border-radius: 100px; box-shadow: var(--shadow-sm); }
.post-cover .kind { position: absolute; right: 14px; top: 14px; background: var(--teal); color: #fff; font-size: 12px; font-weight: 600; padding: 5px 11px; border-radius: 100px; }
.post-body { padding: 19px 20px 18px; display: flex; flex-direction: column; flex: 1; }
.post-title { font-size: 17px; line-height: 1.5; font-weight: 700; color: var(--navy-deep); min-height: 51px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.post-card:hover .post-title { color: var(--teal); }
.post-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; margin-top: 13px; color: var(--muted); font-size: 12.5px; }
.post-meta span { display: inline-flex; align-items: center; gap: 5px; }
.post-meta .icon { width: 14px; height: 14px; }
.post-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.tag { font-size: 12px; color: var(--navy-soft); background: var(--soft-2); border: 1px solid #e6eef5; border-radius: 5px; padding: 2px 8px; }
.post-foot { margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--line); display: flex; align-items: center; justify-content: space-between; font-size: 12.5px; color: var(--muted); }
.post-foot .price { color: var(--amber); font-weight: 700; font-size: 14px; }
.post-foot .detail-link { display: inline-flex; align-items: center; gap: 4px; color: var(--teal); font-weight: 600; }
.post-foot .detail-link .icon { width: 14px; height: 14px; }

/* ---------- 流程 / 关于 ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
.step-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 26px; position: relative; }
.step-num { font-family: Georgia, serif; font-size: 34px; color: #d5e6e6; font-weight: 700; line-height: 1; counter-increment: step; }
.step-num::before { content: "0" counter(step); }
.step-icon { position: absolute; right: 24px; top: 26px; width: 42px; height: 42px; border-radius: 10px; background: var(--teal-soft); color: var(--teal); display: grid; place-items: center; }
.step-icon .icon { width: 22px; height: 22px; }
.step-card h3 { margin-top: 16px; font-size: 17px; color: var(--navy-deep); }
.step-card p { color: var(--muted); font-size: 13.5px; margin-top: 8px; line-height: 1.85; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 62px; align-items: center; }
.about-visual { position: relative; }
.about-visual .main { border-radius: 16px; overflow: hidden; height: 370px; box-shadow: var(--shadow); }
.about-visual .main img { width: 100%; height: 100%; object-fit: cover; }
.about-visual .sub { position: absolute; right: -22px; bottom: -22px; width: 190px; height: 140px; border: 6px solid #fff; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
.about-visual .sub img { width: 100%; height: 100%; object-fit: cover; }
.about-text p { color: var(--ink-2); line-height: 2.05; margin-bottom: 16px; font-size: 14.5px; }
.about-points { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 18px; margin: 24px 0 28px; }
.about-point { display: flex; align-items: center; gap: 9px; font-size: 14px; color: var(--ink-2); }
.about-point .icon { width: 18px; height: 18px; color: var(--teal); }
.about-contact { background: var(--soft); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; display: grid; gap: 9px; }
.about-contact div { display: flex; gap: 10px; font-size: 13.5px; color: var(--ink-2); }
.about-contact .icon { width: 17px; height: 17px; color: var(--teal); margin-top: 3px; }

.cta-band { background: linear-gradient(112deg, var(--navy-deep), #124f76 60%, #127b7c); color: #fff; padding: 46px 0; }
.cta-band .wrap { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.cta-band h2 { font-size: 25px; font-weight: 700; }
.cta-band p { color: #cfe1ea; font-size: 14px; margin-top: 8px; }
.cta-band .btn { flex: none; }

/* ---------- 页脚 ---------- */
.site-footer { background: #0b2743; color: #b9cbdc; }
.footer-grid { display: grid; grid-template-columns: 1.55fr .8fr .9fr 1.35fr; gap: 44px; padding: 56px 0 42px; }
.footer-brand .fb-top { display: flex; align-items: center; gap: 11px; margin-bottom: 16px; }
.footer-brand .fb-top .brand-logo { width: 40px; height: 40px; }
.footer-brand .fb-top strong { color: #fff; font-size: 16px; font-weight: 700; }
.footer-brand p { font-size: 13px; line-height: 1.95; color: #9ab1c5; max-width: 330px; }
.footer-col h4 { color: #fff; font-size: 14.5px; margin-bottom: 16px; font-weight: 600; }
.footer-col a, .footer-col li { display: block; font-size: 13px; color: #9ab1c5; margin-bottom: 9px; line-height: 1.7; }
.footer-col a:hover { color: #fff; }
.footer-contact div { display: flex; gap: 9px; font-size: 13px; color: #9ab1c5; line-height: 1.85; margin-bottom: 11px; }
.footer-contact .icon { width: 16px; height: 16px; color: #5fbfbb; margin-top: 4px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.10); }
.footer-bottom .wrap { min-height: 62px; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 12.5px; color: #8fa7bc; }
.footer-bottom .links { display: flex; align-items: center; gap: 22px; }
.footer-bottom a:hover { color: #fff; }
.footer-bottom .icp { color: #a9c0d3; }
.footer-bottom .icp:hover { color: #fff; text-decoration: underline; }

/* ---------- 内页通用 ---------- */
.page-banner { background: linear-gradient(112deg, #0d3054, #155a7d); color: #fff; padding: 42px 0 44px; position: relative; overflow: hidden; }
.page-banner::after { content: ""; position: absolute; right: -80px; top: -120px; width: 380px; height: 380px; border-radius: 50%; border: 1px solid rgba(255,255,255,.10); box-shadow: 0 0 0 60px rgba(255,255,255,.025); }
.page-banner h1 { font-size: 29px; font-weight: 700; }
.page-banner p { color: #c6dced; font-size: 14px; margin-top: 9px; }
.crumb { font-size: 12.5px; color: #b6cfe0; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.crumb a:hover { color: #fff; }
.crumb .icon { width: 13px; height: 13px; opacity: .6; }
.breadcrumb { font-size: 13px; color: var(--muted); padding: 18px 0 0; }
.breadcrumb a:hover { color: var(--teal); }
.breadcrumb span { margin: 0 8px; color: #c3ced8; }

.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.panel-pad { padding: 26px; }
.empty { text-align: center; padding: 70px 20px; color: var(--muted); }
.empty .icon { width: 48px; height: 48px; color: #c0d2e0; margin-bottom: 14px; }
.empty h3 { color: var(--ink-2); font-size: 17px; margin-bottom: 6px; }

/* 列表页 */
.list-layout { display: grid; grid-template-columns: 246px 1fr; gap: 26px; align-items: start; }
.filter-panel { position: sticky; top: 100px; }
.filter-panel h3 { font-size: 15px; color: var(--navy-deep); padding: 19px 20px 13px; border-bottom: 1px solid var(--line-2); }
.filter-group { padding: 16px 20px; border-bottom: 1px solid var(--line-2); }
.filter-group h4 { font-size: 13px; color: var(--muted); margin-bottom: 11px; font-weight: 600; }
.filter-item { display: flex; align-items: center; justify-content: space-between; padding: 7px 10px; border-radius: 7px; font-size: 13.5px; color: var(--ink-2); cursor: pointer; transition: .15s; }
.filter-item:hover { background: var(--soft); }
.filter-item.active { background: var(--teal-soft); color: var(--teal); font-weight: 600; }
.filter-item .count { font-size: 12px; color: var(--muted); }
.filter-item.active .count { color: var(--teal); }
.filter-item .icon { width: 16px; height: 16px; margin-right: 7px; }
.filter-name { display: flex; align-items: center; }
.list-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.search-box { display: flex; align-items: center; gap: 9px; background: #fff; border: 1px solid var(--line); border-radius: 9px; padding: 0 12px; height: 44px; width: min(420px, 100%); }
.search-box .icon { width: 18px; height: 18px; color: var(--muted); }
.search-box input { border: 0; outline: 0; flex: 1; background: transparent; font-size: 14px; min-width: 0; }
.search-box button { border: 0; background: var(--navy); color: #fff; border-radius: 6px; height: 30px; padding: 0 14px; font-size: 13px; }
.list-count { font-size: 13.5px; color: var(--muted); }
.list-count b { color: var(--navy); }
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 34px; }
.pagination button { min-width: 36px; height: 36px; border: 1px solid var(--line); background: #fff; color: var(--ink-2); border-radius: 7px; font-size: 13.5px; }
.pagination button:hover { border-color: var(--teal); color: var(--teal); }
.pagination button.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.pagination button:disabled { opacity: .45; cursor: not-allowed; }

/* 详情页 */
.detail-layout { display: grid; grid-template-columns: 1fr 320px; gap: 26px; align-items: start; }
.detail-main { padding: 30px 32px 34px; }
.detail-head h1 { font-size: 27px; line-height: 1.45; color: var(--navy-deep); font-weight: 700; }
.detail-head .badges { display: flex; gap: 8px; margin: 15px 0 14px; flex-wrap: wrap; }
.badge { font-size: 12.5px; padding: 4px 11px; border-radius: 100px; background: var(--teal-soft); color: var(--teal); font-weight: 600; }
.badge.navy { background: var(--soft-2); color: var(--navy); }
.detail-sub { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--muted); font-size: 13px; padding-bottom: 20px; border-bottom: 1px solid var(--line-2); }
.detail-sub span { display: inline-flex; align-items: center; gap: 6px; }
.detail-sub .icon { width: 15px; height: 15px; }
.detail-cover { margin: 24px 0; border-radius: 12px; overflow: hidden; height: 360px; background: var(--soft-2); }
.detail-cover img { width: 100%; height: 100%; object-fit: cover; }
.detail-section-title { display: flex; align-items: center; gap: 10px; font-size: 18px; color: var(--navy-deep); font-weight: 700; margin: 30px 0 16px; }
.detail-section-title::before { content: ""; width: 4px; height: 19px; border-radius: 3px; background: var(--teal); }
.detail-content p { color: var(--ink-2); line-height: 2.15; margin-bottom: 16px; font-size: 15px; text-indent: 2em; }
.highlight-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 8px; }
.highlight-item { display: flex; align-items: flex-start; gap: 9px; background: var(--soft); border: 1px solid var(--line-2); border-radius: 9px; padding: 12px 14px; font-size: 13.5px; color: var(--ink-2); }
.highlight-item .icon { width: 17px; height: 17px; color: var(--teal); margin-top: 3px; }
.info-table { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.info-table .cell { padding: 14px 18px; border-bottom: 1px solid var(--line-2); display: flex; gap: 12px; font-size: 14px; }
.info-table .cell:nth-child(odd) { border-right: 1px solid var(--line-2); }
.info-table .cell:nth-last-child(-n+2) { border-bottom: 0; }
.info-table .cell label { color: var(--muted); width: 68px; flex: none; font-size: 13px; }
.info-table .cell b { font-weight: 600; color: var(--ink); }
.detail-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 8px; }
.detail-gallery img { width: 100%; height: 190px; object-fit: cover; border-radius: 9px; }
.side-card { padding: 22px; margin-bottom: 20px; }
.side-card h3 { font-size: 16px; color: var(--navy-deep); font-weight: 700; padding-bottom: 15px; border-bottom: 1px solid var(--line-2); }
.contact-phone { font-family: Georgia, serif; font-size: 25px; letter-spacing: 1px; color: var(--navy-deep); font-weight: 700; margin: 18px 0 4px; }
.contact-tip { font-size: 12.5px; color: var(--muted); line-height: 1.8; }
.side-row { display: flex; gap: 10px; font-size: 13.5px; color: var(--ink-2); margin-top: 14px; line-height: 1.7; }
.side-row .icon { width: 17px; height: 17px; color: var(--teal); margin-top: 2px; }
.related-item { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line-2); }
.related-item:last-child { border-bottom: 0; padding-bottom: 0; }
.related-item img { width: 76px; height: 58px; border-radius: 7px; object-fit: cover; flex: none; }
.related-item b { font-size: 13.5px; line-height: 1.55; color: var(--ink); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-weight: 600; }
.related-item:hover b { color: var(--teal); }
.related-item small { color: var(--muted); font-size: 12px; }

/* 表单 */
.form-page { padding: 56px 0 76px; background: var(--soft); min-height: 620px; }
.auth-layout { display: grid; grid-template-columns: 1fr 1fr; max-width: 960px; margin: 0 auto; background: #fff; border-radius: 18px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.auth-aside { background: linear-gradient(150deg, #0d3054, #126a7d); color: #fff; padding: 48px 42px; position: relative; overflow: hidden; }
.auth-aside::after { content: ""; position: absolute; width: 300px; height: 300px; border-radius: 50%; border: 1px solid rgba(255,255,255,.12); right: -130px; bottom: -120px; }
.auth-aside .logo-row { display: flex; align-items: center; gap: 11px; margin-bottom: 46px; }
.auth-aside .logo-row strong { font-size: 15.5px; }
.auth-aside h2 { font-size: 27px; line-height: 1.5; font-weight: 700; }
.auth-aside p { color: #c8e0e9; font-size: 14px; margin-top: 14px; line-height: 2; }
.auth-points { margin-top: 38px; display: grid; gap: 15px; }
.auth-points div { display: flex; align-items: center; gap: 11px; font-size: 13.5px; color: #dcecf2; }
.auth-points .icon { width: 18px; height: 18px; color: #7fd4cf; }
.auth-form { padding: 46px 46px 42px; }
.auth-form h2 { font-size: 24px; color: var(--navy-deep); font-weight: 700; }
.auth-form .sub { color: var(--muted); font-size: 13.5px; margin: 8px 0 28px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13.5px; color: var(--ink-2); font-weight: 600; margin-bottom: 8px; }
.field label .req { color: #c95f5f; margin-left: 3px; }
.input, .select, .textarea {
  width: 100%; border: 1px solid #d9e3ed; background: #fff; border-radius: 8px;
  height: 44px; padding: 0 13px; outline: 0; transition: .18s; font-size: 14px; color: var(--ink);
}
.textarea { height: auto; min-height: 130px; padding: 12px 13px; line-height: 1.9; resize: vertical; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(20,138,134,.10); }
.input::placeholder, .textarea::placeholder { color: #a9b7c4; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field-hint { font-size: 12px; color: var(--muted); margin-top: 6px; }
.check-row { display: flex; align-items: flex-start; gap: 9px; font-size: 13px; color: var(--ink-2); line-height: 1.8; margin: 6px 0 20px; }
.check-row input { width: 16px; height: 16px; margin-top: 3px; accent-color: var(--teal); flex: none; }
.check-row a { color: var(--teal); font-weight: 600; }
.form-msg { font-size: 13px; min-height: 20px; margin: 6px 0 12px; }
.form-msg.error { color: #c04b4b; }
.form-msg.success { color: var(--teal); }
.auth-switch { text-align: center; font-size: 13.5px; color: var(--muted); margin-top: 20px; }
.auth-switch a { color: var(--teal); font-weight: 600; }
.divider { height: 1px; background: var(--line-2); margin: 24px 0; }

.form-layout { display: grid; grid-template-columns: 1fr 300px; gap: 24px; align-items: start; }
.form-card { padding: 30px 32px 34px; }
.form-card h2 { font-size: 20px; color: var(--navy-deep); font-weight: 700; }
.form-card .sub { color: var(--muted); font-size: 13.5px; margin: 7px 0 26px; }
.form-section { border-top: 1px solid var(--line-2); padding-top: 24px; margin-top: 24px; }
.form-section h3 { font-size: 15.5px; color: var(--navy-deep); margin-bottom: 18px; display: flex; align-items: center; gap: 9px; }
.form-section h3 .icon { width: 18px; height: 18px; color: var(--teal); }
.upload-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.upload-tile { position: relative; border: 1.5px dashed #cbdbe8; border-radius: 9px; height: 108px; overflow: hidden; background: var(--soft); }
.upload-tile img { width: 100%; height: 100%; object-fit: cover; }
.upload-tile .del { position: absolute; right: 5px; top: 5px; width: 22px; height: 22px; border: 0; border-radius: 50%; background: rgba(10,43,75,.78); color: #fff; font-size: 14px; line-height: 22px; text-align: center; padding: 0; }
.upload-add { display: grid; place-items: center; gap: 6px; color: var(--muted); font-size: 12.5px; cursor: pointer; }
.upload-add .icon { width: 24px; height: 24px; color: var(--navy-soft); }
.upload-add input { display: none; }
.side-note { padding: 22px; }
.side-note h3 { font-size: 15.5px; color: var(--navy-deep); margin-bottom: 14px; }
.side-note li { display: flex; gap: 9px; font-size: 13px; color: var(--ink-2); line-height: 1.85; margin-bottom: 11px; }
.side-note li .icon { width: 16px; height: 16px; color: var(--teal); margin-top: 4px; flex: none; }
.side-note .mini-contact { border-top: 1px solid var(--line-2); margin-top: 16px; padding-top: 16px; font-size: 13px; color: var(--ink-2); line-height: 1.9; }

/* 我的发布 / 后台 */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data-table th { text-align: left; padding: 14px 16px; background: var(--soft); color: var(--muted); font-weight: 600; font-size: 12.5px; white-space: nowrap; }
.data-table td { padding: 14px 16px; border-bottom: 1px solid var(--line-2); color: var(--ink-2); vertical-align: middle; }
.data-table tr:last-child td { border-bottom: 0; }
.data-table .t-title { color: var(--ink); font-weight: 600; max-width: 340px; }
.data-table .t-title small { display: block; color: var(--muted); font-weight: 400; margin-top: 3px; font-size: 12px; }
.status { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; padding: 3px 10px; border-radius: 100px; font-weight: 600; }
.status.pending { background: #fff5e6; color: #b07a25; }
.status.approved { background: var(--teal-soft); color: var(--teal); }
.status.rejected { background: #fdeeee; color: #bd5d5d; }
.status i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.stat-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 20px 22px; display: flex; align-items: center; gap: 15px; }
.stat-card .si { width: 46px; height: 46px; border-radius: 10px; background: var(--soft-2); color: var(--navy); display: grid; place-items: center; }
.stat-card .si .icon { width: 23px; height: 23px; }
.stat-card strong { display: block; font-size: 24px; color: var(--navy-deep); font-family: Georgia, serif; line-height: 1.2; }
.stat-card span { font-size: 12.5px; color: var(--muted); }
.tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin-bottom: 20px; flex-wrap: wrap; }
.tabs button { border: 0; background: transparent; padding: 11px 18px; font-size: 14px; color: var(--ink-2); border-bottom: 2px solid transparent; }
.tabs button.active { color: var(--teal); border-bottom-color: var(--teal); font-weight: 600; }
.tool-row { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.tool-row .search-box { width: 300px; }
.admin-body { background: var(--soft); min-height: 100vh; }
.admin-top { background: var(--navy-deep); color: #fff; }
.admin-top .wrap { height: 62px; display: flex; align-items: center; justify-content: space-between; }
.admin-top .at-left { display: flex; align-items: center; gap: 12px; font-size: 15.5px; font-weight: 600; }
.admin-top .at-left .brand-logo { width: 32px; height: 32px; }
.admin-top .at-right { font-size: 13px; color: #c4d8e7; display: flex; align-items: center; gap: 16px; }
.admin-top .at-right button { background: transparent; border: 1px solid rgba(255,255,255,.3); color: #fff; border-radius: 6px; padding: 5px 12px; font-size: 12.5px; }
.admin-main { padding: 30px 0 60px; }
.admin-login { max-width: 420px; margin: 90px auto; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 34px; box-shadow: var(--shadow); }
.admin-login h2 { font-size: 21px; color: var(--navy-deep); text-align: center; margin-bottom: 6px; }
.admin-login p { text-align: center; color: var(--muted); font-size: 13px; margin-bottom: 26px; }
.drawer-mask { position: fixed; inset: 0; background: rgba(8,28,48,.45); z-index: 100; display: none; }
.drawer-mask.show { display: block; }
.drawer { position: fixed; right: 0; top: 0; bottom: 0; width: min(560px, 96vw); background: #fff; z-index: 101; overflow-y: auto; transform: translateX(102%); transition: transform .25s; box-shadow: -10px 0 40px rgba(8,28,48,.16); }
.drawer.show { transform: translateX(0); }
.drawer-head { padding: 20px 26px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; background: #fff; z-index: 2; }
.drawer-head h3 { font-size: 17px; color: var(--navy-deep); }
.drawer-head button { border: 0; background: var(--soft); width: 30px; height: 30px; border-radius: 7px; font-size: 17px; color: var(--ink-2); }
.drawer-body { padding: 24px 26px 34px; }
.drawer-body h2 { font-size: 21px; color: var(--navy-deep); line-height: 1.5; }
.drawer-body .dm { color: var(--muted); font-size: 12.5px; margin: 10px 0 18px; }
.drawer-body img { width: 100%; border-radius: 9px; margin-bottom: 16px; }
.drawer-body p { color: var(--ink-2); line-height: 2; font-size: 14px; margin-bottom: 12px; }
.drawer-actions { display: flex; gap: 12px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.drawer-actions .btn { flex: 1; }
.note-input { width: 100%; margin-top: 12px; }

/* 文章页（协议 / 关于） */
.article { max-width: 850px; margin: 0 auto; }
.article-card { padding: 40px 48px 52px; }
.article-card h1 { font-size: 27px; color: var(--navy-deep); text-align: center; font-weight: 700; }
.article-card .meta { text-align: center; color: var(--muted); font-size: 13px; margin: 10px 0 30px; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.article-card h2 { font-size: 18px; color: var(--navy-deep); margin: 30px 0 12px; font-weight: 700; }
.article-card h2:first-of-type { margin-top: 0; }
.article-card p, .article-card li { color: var(--ink-2); line-height: 2.1; font-size: 14.5px; }
.article-card p { margin-bottom: 12px; }
.article-card ul { margin: 0 0 14px; padding-left: 4px; }
.article-card li { display: flex; gap: 9px; }
.article-card li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--teal); flex: none; margin-top: 12px; }
.article-card .lead { background: var(--soft); border-left: 3px solid var(--teal); padding: 14px 18px; border-radius: 0 8px 8px 0; font-size: 14px; color: var(--ink-2); line-height: 1.95; margin-bottom: 26px; }

/* 提示 */
.toast { position: fixed; left: 50%; top: 24px; transform: translate(-50%, -16px); background: var(--navy-deep); color: #fff; padding: 11px 22px; border-radius: 8px; font-size: 14px; box-shadow: 0 12px 30px rgba(8,28,48,.25); opacity: 0; pointer-events: none; transition: .25s; z-index: 300; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.error { background: #a54545; }
.loading { text-align: center; padding: 60px 0; color: var(--muted); font-size: 14px; }

/* 响应式 */
@media (max-width: 1080px) {
  .main-nav a { padding: 8px 10px; font-size: 13.5px; }
  .brand-name { font-size: 16px; }
  .hero h1 { font-size: 36px; }
  .hero .wrap { gap: 34px; }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .post-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-layout { grid-template-columns: 1fr 280px; }
  .form-layout { grid-template-columns: 1fr 260px; }
  .footer-grid { grid-template-columns: 1.3fr .8fr 1fr; }
  .footer-grid .footer-col:last-child { grid-column: 1 / -1; }
}
@media (max-width: 800px) {
  .wrap { width: calc(100% - 32px); }
  .topbar-right span:last-child { display: none; }
  .header-inner { height: auto; padding: 12px 0; flex-wrap: wrap; gap: 12px; }
  .main-nav { order: 3; width: 100%; margin-left: 0; overflow-x: auto; }
  .header-actions { margin-left: auto; }
  .brand-name { font-size: 15px; }
  .brand-sub { display: none; }
  .hero .wrap { grid-template-columns: 1fr; padding: 46px 0 54px; }
  .hero h1 { font-size: 31px; }
  .hero-visual { display: none; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); row-gap: 18px; }
  .section { padding: 52px 0; }
  .section-title { font-size: 25px; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .post-grid { grid-template-columns: 1fr; }
  .steps, .about-grid, .list-layout, .detail-layout, .form-layout, .auth-layout { grid-template-columns: 1fr; }
  .about-grid { gap: 40px; }
  .about-visual .sub { right: 0; }
  .filter-panel { position: static; }
  .cta-band .wrap, .footer-bottom .wrap { flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .detail-main { padding: 22px 20px 26px; }
  .detail-cover { height: 240px; }
  .highlight-list, .info-table, .detail-gallery { grid-template-columns: 1fr; }
  .info-table .cell:nth-child(odd) { border-right: 0; }
  .info-table .cell:nth-last-child(-n+2) { border-bottom: 1px solid var(--line-2); }
  .info-table .cell:last-child { border-bottom: 0; }
  .auth-aside { display: none; }
  .auth-form { padding: 32px 24px; }
  .field-row, .stat-grid, .upload-grid { grid-template-columns: 1fr 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .form-card { padding: 22px 18px; }
  .article-card { padding: 26px 20px 34px; }
}