@charset "UTF-8";
/*
 * ============================================================================
 *  思淼cms - 财税代理·工商注册咨询企业官网系统
 *  ----------------------------------------------------------------------------
 *  版权声明 | Copyright Notice | 著作権表示 | 저작권 고지 | Уведомление об авторских правах
 *  ----------------------------------------------------------------------------
 *  本程序为商业软件，版权归版权人所有，受《中华人民共和国著作权法》保护。
 *  禁止复制、禁止售卖、禁止未经授权的分发与修改。
 *  This program is commercial software. All rights reserved. Protected by copyright law.
 *  Copying, selling, or unauthorized distribution and modification are prohibited.
 *  本プログラムは商用ソフトウェアです。著作権により保護されています。
 *  無断での複製、販売、配布、改変を禁止します。
 *  본 프로그램은 상용 소프트웨어입니다. 저작권법에 의해 보호됩니다.
 *  무단 복제, 판매, 배포, 수정을 금지합니다.
 *  Данная программа является коммерческим ПО и защищена авторским правом.
 *  Копирование, продажа, распространение и изменение без разрешения запрещены.
 *  ----------------------------------------------------------------------------
 *  版权人：王庆华    手机：13375692933    邮箱：461537149@qq.com
 *  Copyright Holder: Wang Qinghua    Mobile: +86-13375692933    Email: 461537149@qq.com
 * ============================================================================
 */

/* ====================== 1. 设计令牌 ====================== */
:root {
  /* 品牌色 */
  --navy: #0A2540;
  --navy-700: #0D2E4E;
  --navy-600: #13395F;
  --navy-500: #1B4771;
  --navy-100: #E8EDF3;
  --navy-50: #F4F7FA;

  --gold: #D4A847;
  --gold-dark: #B98F32;
  --gold-light: #E5C77C;
  --gold-50: #FBF6E9;

  /* 中性色 */
  --ink: #111827;
  --ink-2: #374151;
  --ink-3: #6B7280;
  --ink-4: #9CA3AF;
  --line: #E5E7EB;
  --line-2: #D1D5DB;
  --bg: #FFFFFF;
  --bg-soft: #F7F9FC;
  --bg-dark: #071A2E;

  /* 语义色 */
  --success: #16A34A;
  --warning: #D97706;
  --danger: #DC2626;
  --info: #2563EB;

  /* 排版 */
  --ff: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial,
        "Hiragino Sans GB", "Heiti SC", sans-serif;
  --ff-num: "DIN Alternate", "Bebas Neue", "PingFang SC", sans-serif;

  /* 尺寸 */
  --wrap: 1200px;
  --radius: 3px;
  --radius-lg: 4px;

  /* 阴影（克制） */
  --sh-1: 0 1px 2px rgba(10, 37, 64, .06);
  --sh-2: 0 2px 8px rgba(10, 37, 64, .08);
  --sh-3: 0 8px 24px rgba(10, 37, 64, .10);

  /* 动效曲线 */
  --ease: cubic-bezier(.22, .61, .36, 1);
  --t: .22s var(--ease);
}

/* ====================== 2. 基础重置 ====================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--ff);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-2);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4, h5, h6 { margin: 0; font-weight: 700; color: var(--navy); line-height: 1.4; }
p { margin: 0 0 1em; }
a { color: var(--navy-500); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--gold-dark); }
img { max-width: 100%; height: auto; display: block; border: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
table { border-collapse: collapse; width: 100%; }
hr { border: 0; border-top: 1px solid var(--line); margin: 32px 0; }

/* ====================== 3. 布局工具 ====================== */
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.row { display: flex; flex-wrap: wrap; margin: 0 -12px; }
.col { padding: 0 12px; flex: 1 1 0; min-width: 0; }
.g2 > * { flex: 0 0 50%; max-width: 50%; }
.g3 > * { flex: 0 0 33.3333%; max-width: 33.3333%; }
.g4 > * { flex: 0 0 25%; max-width: 25%; }
.flex { display: flex; }
.fc { align-items: center; }
.fb { justify-content: space-between; }
.fw { flex-wrap: wrap; }
.gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; }
.gap-20 { gap: 20px; } .gap-24 { gap: 24px; } .gap-32 { gap: 32px; }
.tc { text-align: center; } .tr { text-align: right; }
.mt-0{margin-top:0}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}
.mt-24{margin-top:24px}.mt-32{margin-top:32px}.mt-40{margin-top:40px}
.mb-0{margin-bottom:0}.mb-8{margin-bottom:8px}.mb-12{margin-bottom:12px}
.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mb-32{margin-bottom:32px}
.hide { display: none !important; }

.section { padding: 72px 0; }
.section-soft { background: var(--bg-soft); }
.section-dark { background: var(--navy); color: rgba(255,255,255,.82); }
.section-dark h1, .section-dark h2, .section-dark h3 { color: #fff; }

/* 章节标题 */
.sec-head { text-align: center; margin-bottom: 44px; }
.sec-head .kicker {
  display: inline-block; font-size: 13px; letter-spacing: .18em;
  color: var(--gold-dark); font-weight: 700; text-transform: uppercase; margin-bottom: 10px;
}
.sec-head h2 { font-size: 30px; letter-spacing: -.01em; }
.sec-head .sub { margin-top: 12px; color: var(--ink-3); font-size: 15px; }
.sec-head .bar { width: 44px; height: 3px; background: var(--gold); margin: 16px auto 0; }
.sec-head.left { text-align: left; }
.sec-head.left .bar { margin-left: 0; }

/* ====================== 4. 按钮 ====================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 26px; border: 1px solid transparent; border-radius: var(--radius);
  font-size: 15px; font-weight: 600; line-height: 1.2; cursor: pointer;
  transition: background var(--t), color var(--t), border-color var(--t), transform var(--t), box-shadow var(--t);
  background: var(--navy); color: #fff; white-space: nowrap;
}
.btn:hover { background: var(--navy-600); color: #fff; transform: translateY(-1px); box-shadow: var(--sh-2); }
.btn:active { transform: translateY(0); }
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: var(--gold-dark); color: #fff; }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--line-2); }
.btn-ghost:hover { background: var(--navy-50); color: var(--navy); border-color: var(--navy); }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { background: var(--gold); color: var(--navy); }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-outline-light:hover { background: #fff; color: var(--navy); border-color: #fff; }
.btn-lg { padding: 15px 34px; font-size: 16px; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-block { width: 100%; }
.btn[disabled], .btn.is-loading { opacity: .6; pointer-events: none; }

/* ====================== 5. 顶栏 / 导航 ====================== */
.topbar {
  background: var(--navy); color: rgba(255,255,255,.72);
  font-size: 13px; line-height: 38px; border-bottom: 1px solid rgba(255,255,255,.08);
}
.topbar a { color: rgba(255,255,255,.72); }
.topbar a:hover { color: var(--gold-light); }
.topbar .tb-tel { color: var(--gold-light); font-weight: 700; font-family: var(--ff-num); letter-spacing: .04em; }

.header { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 900; }
.header.is-stuck { box-shadow: var(--sh-2); }
.header .hd { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 44px; width: auto; }
.logo .lg-txt strong { display: block; font-size: 20px; color: var(--navy); letter-spacing: .02em; line-height: 1.2; }
.logo .lg-txt span { display: block; font-size: 11px; color: var(--ink-4); letter-spacing: .22em; }

.nav { display: flex; align-items: center; }
.nav > li { position: relative; }
.nav > li > a {
  display: block; padding: 0 18px; height: 76px; line-height: 76px;
  font-size: 15px; font-weight: 600; color: var(--ink-2); position: relative;
}
.nav > li > a::after {
  content: ''; position: absolute; left: 18px; right: 18px; bottom: 0; height: 3px;
  background: var(--gold); transform: scaleX(0); transform-origin: center;
  transition: transform var(--t);
}
.nav > li:hover > a, .nav > li.active > a { color: var(--navy); }
.nav > li:hover > a::after, .nav > li.active > a::after { transform: scaleX(1); }
.nav .sub {
  position: absolute; top: 100%; left: 0; min-width: 200px; background: #fff;
  border: 1px solid var(--line); border-top: 2px solid var(--gold); box-shadow: var(--sh-3);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity var(--t), transform var(--t), visibility var(--t); padding: 6px 0;
}
.nav > li:hover .sub { opacity: 1; visibility: visible; transform: translateY(0); }
.nav .sub a { display: block; padding: 9px 18px; font-size: 14px; color: var(--ink-2); }
.nav .sub a:hover { background: var(--navy-50); color: var(--navy); padding-left: 22px; }

.hd-cta { display: flex; align-items: center; gap: 14px; }
.hd-tel { text-align: right; line-height: 1.2; }
.hd-tel small { display: block; font-size: 11px; color: var(--ink-4); }
.hd-tel strong { font-size: 19px; color: var(--navy); font-family: var(--ff-num); letter-spacing: .02em; }

.burger { display: none; width: 42px; height: 42px; border: 1px solid var(--line); background: #fff;
  border-radius: var(--radius); cursor: pointer; align-items: center; justify-content: center; }
.burger i { display: block; width: 18px; height: 2px; background: var(--navy); position: relative; }
.burger i::before, .burger i::after { content: ''; position: absolute; left: 0; width: 18px; height: 2px; background: var(--navy); }
.burger i::before { top: -6px; } .burger i::after { top: 6px; }

/* ====================== 6. Hero ====================== */
.hero { position: relative; background: var(--navy); color: #fff; overflow: hidden; }
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(900px 420px at 88% 12%, rgba(212,168,71,.14), transparent 62%),
    linear-gradient(135deg, rgba(7,26,46,.86) 0%, rgba(10,37,64,.74) 48%, rgba(18,50,83,.82) 100%);
}
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: 1; opacity: .4;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 56px 56px;
}
/* 后台 Banner 轮播背景层（z-index 0，位于渐变叠层之下、内容之上） */
.hero-slides { position: absolute; inset: 0; z-index: 0; }
.hero-slide {
  position: absolute; inset: 0; opacity: 0;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  transition: opacity .9s ease;
}
.hero-slide.on { opacity: 1; }
.hero .wrap { position: relative; z-index: 2; }
.hero-in { display: flex; gap: 48px; align-items: center; padding: 76px 0 84px; }
.hero-txt { flex: 1 1 auto; min-width: 0; }
.hero .tag {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px;
  border: 1px solid rgba(212,168,71,.45); background: rgba(212,168,71,.10);
  color: var(--gold-light); font-size: 13px; font-weight: 600; border-radius: var(--radius);
}
.hero h1 { font-size: 44px; line-height: 1.24; color: #fff; margin: 20px 0 16px; letter-spacing: -.015em; }
.hero h1 em { font-style: normal; color: var(--gold); }
.hero .lead { font-size: 17px; color: rgba(255,255,255,.78); max-width: 620px; margin-bottom: 26px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust { display: flex; gap: 34px; margin-top: 40px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.12); flex-wrap: wrap; }
.hero-trust .it strong { display: block; font-size: 30px; color: var(--gold); font-family: var(--ff-num); line-height: 1.1; }
.hero-trust .it span { font-size: 13px; color: rgba(255,255,255,.62); }

/* Hero 报价卡 */
.quote-card {
  flex: 0 0 400px; background: #fff; border-top: 3px solid var(--gold);
  box-shadow: 0 20px 48px rgba(0,0,0,.28); padding: 28px;
}
.quote-card h3 { font-size: 20px; margin-bottom: 4px; }
.quote-card .qc-sub { font-size: 13px; color: var(--ink-3); margin-bottom: 18px; }
.quote-card .form-row { margin-bottom: 14px; }
.quote-card label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-2); margin-bottom: 6px; }
.quote-result {
  margin-top: 16px; padding: 16px; background: var(--gold-50); border: 1px dashed var(--gold);
  text-align: center;
}
.quote-result .qr-num { font-size: 32px; font-weight: 700; color: var(--navy); font-family: var(--ff-num); }
.quote-result .qr-num small { font-size: 14px; font-weight: 600; color: var(--ink-3); }
.quote-result .qr-tip { font-size: 12px; color: var(--ink-3); margin-top: 4px; }

/* ====================== 7. 表单 ====================== */
.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-size: 14px; font-weight: 600; color: var(--ink-2); margin-bottom: 7px; }
.form-row label .req { color: var(--danger); margin-left: 2px; }
.inp, .sel, .txt {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line-2); border-radius: var(--radius);
  background: #fff; transition: border-color var(--t), box-shadow var(--t); font-size: 14px;
}
.inp:focus, .sel:focus, .txt:focus {
  outline: 0; border-color: var(--navy-500); box-shadow: 0 0 0 3px rgba(27,71,113,.10);
}
.txt { min-height: 108px; resize: vertical; }
.sel { appearance: none; padding-right: 34px; background-color: #fff; color: var(--ink-2);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236B7280' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; }
.sel option, .sel optgroup { background: #fff; color: var(--ink-2); }
.sel:focus option:checked { background: var(--navy-500); color: #fff; }
.form-err { color: var(--danger); font-size: 12px; margin-top: 5px; }
.form-tip { color: var(--ink-4); font-size: 12px; margin-top: 5px; }
.radio-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.radio-grid label {
  margin: 0; padding: 9px 14px; border: 1px solid var(--line-2); border-radius: var(--radius);
  cursor: pointer; font-weight: 500; font-size: 13px; transition: all var(--t); background: #fff;
}
.radio-grid input { position: absolute; opacity: 0; width: 0; height: 0; }
.radio-grid input:checked + span,
.radio-grid label.on { border-color: var(--gold); }
.radio-grid label:has(input:checked) { border-color: var(--gold); background: var(--gold-50); color: var(--navy); font-weight: 600; }
.captcha-row { display: flex; gap: 10px; }
.captcha-row .inp { flex: 1 1 auto; }
.captcha-row img { height: 44px; width: 118px; border: 1px solid var(--line-2); border-radius: var(--radius); cursor: pointer; }

/* ====================== 8. 卡片 / 服务 ====================== */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
}
.card:hover { border-color: var(--navy-100); box-shadow: var(--sh-3); transform: translateY(-3px); }

.svc-card {
  padding: 28px 24px; position: relative; overflow: hidden;
  display: flex; flex-direction: column; height: 100%;
}
.svc-card::before {
  content: ''; position: absolute; left: 0; top: 0; width: 100%; height: 3px;
  background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.svc-card:hover::before { transform: scaleX(1); }
.svc-card .ic {
  width: 52px; height: 52px; display: flex; align-items: center; justify-content: center;
  background: var(--navy-50); border-radius: var(--radius); margin-bottom: 16px;
  transition: background var(--t); flex: 0 0 auto;
}
.svc-card:hover .ic { background: var(--gold-50); }
.svc-card .ic img, .svc-card .ic svg { width: 28px; height: 28px; }
.svc-card h3 { font-size: 18px; margin-bottom: 8px; flex: 0 0 auto; }
.svc-card p { font-size: 14px; color: var(--ink-3); margin-bottom: 14px; flex: 1 1 auto; line-height: 1.65; }
.svc-card .price { font-size: 13px; color: var(--ink-3); margin-bottom: 12px; flex: 0 0 auto; }
.svc-card .price b { font-size: 22px; color: var(--gold-dark); font-family: var(--ff-num); font-weight: 700; }
.svc-card .more { font-size: 14px; font-weight: 600; color: var(--navy); display: inline-flex; align-items: center; gap: 6px; flex: 0 0 auto; }
.svc-card .more::after { content: '→'; transition: transform var(--t); }
.svc-card:hover .more::after { transform: translateX(4px); }
.svc-card .badge-hot {
  position: absolute; right: 0; top: 0; background: var(--gold); color: var(--navy);
  font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 0 0 0 4px;
}
.g3 > .col, .g4 > .col { display: flex; }
.g3 .svc-card, .g4 .svc-card { height: auto; }

/* 优势 / 数字 */
.adv-item { text-align: center; padding: 26px 18px; }
.adv-item .n { font-size: 40px; font-weight: 700; color: var(--gold); font-family: var(--ff-num); line-height: 1; }
.adv-item .t { font-size: 15px; font-weight: 600; color: var(--navy); margin-top: 10px; }
.adv-item .d { font-size: 13px; color: var(--ink-3); margin-top: 6px; }

/* 流程 */
.flow { display: flex; flex-wrap: wrap; counter-reset: fl; }
.flow .st { flex: 1 1 0; min-width: 180px; padding: 26px 20px; position: relative; text-align: center; }
.flow .st::before {
  counter-increment: fl; content: counter(fl, decimal-leading-zero);
  display: block; font-size: 30px; font-weight: 700; color: var(--navy-100);
  font-family: var(--ff-num); line-height: 1; margin-bottom: 12px;
}
.flow .st::after {
  content: ''; position: absolute; right: 0; top: 50%; width: 1px; height: 48px;
  background: var(--line); transform: translateY(-50%);
}
.flow .st:last-child::after { display: none; }
.flow .st h4 { font-size: 16px; margin-bottom: 6px; }
.flow .st p { font-size: 13px; color: var(--ink-3); margin: 0; }
.flow .st:hover::before { color: var(--gold); }

/* 案例 */
.case-card { overflow: hidden; height: 100%; display: flex; flex-direction: column; }
.case-card .cv { position: relative; overflow: hidden; background: var(--navy-50); aspect-ratio: 16/9; }
.case-card .cv img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s var(--ease); }
.case-card:hover .cv img { transform: scale(1.05); }
.case-card .cv .ind {
  position: absolute; left: 0; bottom: 0; background: rgba(10,37,64,.86); color: #fff;
  font-size: 12px; padding: 5px 12px;
}
.case-card .bd { padding: 20px 22px 24px; flex: 1 1 auto; display: flex; flex-direction: column; }
.case-card h3 { font-size: 17px; margin-bottom: 8px; }
.case-card p { font-size: 14px; color: var(--ink-3); flex: 1 1 auto; }
.case-card .kv { display: flex; gap: 20px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.case-card .kv .k { font-size: 12px; color: var(--ink-4); }
.case-card .kv .v { font-size: 17px; font-weight: 700; color: var(--gold-dark); font-family: var(--ff-num); }

/* 资讯 */
.news-item { display: flex; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.news-item:last-child { border-bottom: 0; }
.news-item .dt {
  flex: 0 0 62px; text-align: center; border-right: 1px solid var(--line); padding-right: 14px;
}
.news-item .dt b { display: block; font-size: 26px; color: var(--navy); font-family: var(--ff-num); line-height: 1; }
.news-item .dt span { font-size: 12px; color: var(--ink-4); }
.news-item .bd { min-width: 0; flex: 1 1 auto; }
.news-item h3 { font-size: 16px; margin-bottom: 6px; }
.news-item h3 a { color: var(--navy); }
.news-item h3 a:hover { color: var(--gold-dark); }
.news-item p { font-size: 13px; color: var(--ink-3); margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* 标签 */
.tag-pill {
  display: inline-block; padding: 3px 10px; font-size: 12px; border-radius: var(--radius);
  background: var(--navy-50); color: var(--navy-500);
}
.tag-pill.gold { background: var(--gold-50); color: var(--gold-dark); }

/* ====================== 9. 内页通用 ====================== */
.page-banner {
  position: relative; background: var(--navy); color: #fff; padding: 56px 0;
  background-image: linear-gradient(135deg, #071A2E 0%, #0A2540 55%, #123253 100%);
}
.page-banner::after {
  content: ""; position: absolute; inset: 0; opacity: .35;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 48px 48px;
}
.page-banner .wrap { position: relative; z-index: 2; }
.page-banner h1 { font-size: 34px; color: #fff; }
.page-banner .sub { color: rgba(255,255,255,.72); margin-top: 10px; font-size: 15px; }

.crumb { font-size: 13px; color: var(--ink-4); padding: 14px 0; border-bottom: 1px solid var(--line); }
.crumb a { color: var(--ink-3); }
.crumb a:hover { color: var(--navy); }
.crumb .sp { margin: 0 8px; color: var(--line-2); }

.layout { display: flex; gap: 36px; align-items: flex-start; }
.main-col { flex: 1 1 auto; min-width: 0; }
.side-col { flex: 0 0 300px; }

.side-box { border: 1px solid var(--line); margin-bottom: 24px; background: #fff; }
.side-box .hd {
  padding: 14px 18px; border-bottom: 1px solid var(--line); background: var(--bg-soft);
  font-size: 16px; font-weight: 700; color: var(--navy); position: relative;
}
.side-box .hd::before {
  content: ""; position: absolute; left: 0; top: 12px; bottom: 12px; width: 3px; background: var(--gold);
}
.side-box .bd { padding: 14px 18px; }
.side-nav li a {
  display: flex; align-items: center; justify-content: space-between; padding: 11px 18px;
  border-bottom: 1px solid var(--line); font-size: 14px; color: var(--ink-2);
}
.side-nav li:last-child a { border-bottom: 0; }
.side-nav li a:hover { background: var(--navy-50); color: var(--navy); padding-left: 22px; }
.side-nav li.active a { background: var(--navy); color: #fff; font-weight: 600; }
.side-nav li.active a:hover { padding-left: 18px; }

.side-cta { background: var(--navy); color: #fff; padding: 24px 20px; text-align: center; }
.side-cta h4 { color: #fff; font-size: 17px; margin-bottom: 8px; }
.side-cta p { font-size: 13px; color: rgba(255,255,255,.7); }
.side-cta .tel { font-size: 24px; font-weight: 700; color: var(--gold); font-family: var(--ff-num); margin: 10px 0 14px; }

/* 分页 */
.pager { display: flex; justify-content: center; gap: 6px; margin-top: 36px; flex-wrap: wrap; }
.pager a, .pager span {
  min-width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center;
  padding: 0 12px; border: 1px solid var(--line-2); border-radius: var(--radius);
  font-size: 14px; color: var(--ink-2); background: #fff; transition: all var(--t);
}
.pager a:hover { border-color: var(--navy); color: var(--navy); }
.pager .cur { background: var(--navy); border-color: var(--navy); color: #fff; font-weight: 600; }
.pager .dis { color: var(--ink-4); background: var(--bg-soft); pointer-events: none; }

/* 文章正文 */
.article-head { padding-bottom: 22px; border-bottom: 1px solid var(--line); margin-bottom: 26px; }
.article-head h1 { font-size: 28px; line-height: 1.45; }
.article-meta { margin-top: 14px; font-size: 13px; color: var(--ink-4); display: flex; gap: 18px; flex-wrap: wrap; }
.article-body { font-size: 16px; line-height: 1.95; color: var(--ink-2); }
.article-body h2 {
  font-size: 21px; margin: 34px 0 14px; padding-left: 13px; border-left: 4px solid var(--gold);
}
.article-body h3 { font-size: 18px; margin: 26px 0 10px; }
.article-body p { margin: 0 0 17px; }
.article-body img { margin: 20px auto; border: 1px solid var(--line); }
.article-body ul, .article-body ol { margin: 0 0 17px; padding-left: 22px; }
.article-body ul li { list-style: disc; margin-bottom: 7px; }
.article-body ol li { list-style: decimal; margin-bottom: 7px; }
.article-body blockquote {
  margin: 20px 0; padding: 16px 20px; background: var(--bg-soft);
  border-left: 4px solid var(--navy-100); color: var(--ink-3); font-size: 15px;
}
.article-body table { margin: 20px 0; font-size: 14px; }
.article-body th, .article-body td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.article-body th { background: var(--bg-soft); color: var(--navy); font-weight: 700; }
.article-body strong { color: var(--navy); }
.article-body a { color: var(--navy-500); text-decoration: underline; text-underline-offset: 3px; }

.article-nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 34px;
  padding-top: 22px; border-top: 1px solid var(--line); font-size: 14px; flex-wrap: wrap; }
.article-nav a { max-width: 48%; }

/* FAQ 手风琴 */
.faq-item { border: 1px solid var(--line); margin-bottom: 12px; background: #fff; }
.faq-q {
  padding: 16px 48px 16px 20px; font-size: 16px; font-weight: 600; color: var(--navy);
  cursor: pointer; position: relative; user-select: none;
}
.faq-q::after {
  content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  font-size: 22px; font-weight: 400; color: var(--gold); transition: transform var(--t);
}
.faq-item.on .faq-q::after { content: "\2212"; }
.faq-item.on .faq-q { background: var(--navy-50); }
.faq-a { display: none; padding: 0 20px 18px; font-size: 14px; color: var(--ink-3); line-height: 1.9; }
.faq-item.on .faq-a { display: block; }

/* 价格表 */
.price-table { border: 1px solid var(--line); font-size: 14px; background: #fff; }
.price-table th {
  background: var(--navy); color: #fff; font-weight: 600; padding: 14px 16px;
  text-align: left; font-size: 14px;
}
.price-table td { padding: 13px 16px; border-top: 1px solid var(--line); }
.price-table tbody tr:hover { background: var(--bg-soft); }
.price-table .p { color: var(--gold-dark); font-weight: 700; font-family: var(--ff-num); font-size: 17px; }

/* ====================== 10. CTA 条 / 页脚 ====================== */
.cta-bar {
  background: var(--navy); background-image: linear-gradient(120deg, #0A2540 0%, #143a61 100%);
  color: #fff; padding: 44px 0;
}
.cta-bar .in { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.cta-bar h3 { color: #fff; font-size: 25px; }
.cta-bar p { color: rgba(255,255,255,.72); margin: 8px 0 0; font-size: 15px; }

.footer { background: var(--bg-dark); color: rgba(255,255,255,.62); font-size: 14px; padding: 52px 0 0; }
.footer h4 { color: #fff; font-size: 16px; margin-bottom: 18px; position: relative; padding-bottom: 10px; }
.footer h4::after { content: ""; position: absolute; left: 0; bottom: 0; width: 28px; height: 2px; background: var(--gold); }
.footer a { color: rgba(255,255,255,.62); }
.footer a:hover { color: var(--gold-light); }
.footer li { margin-bottom: 9px; }
.ft-top { display: flex; gap: 46px; flex-wrap: wrap; padding-bottom: 40px; }
.ft-brand { flex: 1 1 300px; }
.ft-brand .logo img { height: 42px; filter: brightness(0) invert(1); opacity: .92; }
.ft-brand p { margin-top: 16px; line-height: 1.9; font-size: 13px; }
.ft-col { flex: 0 0 auto; min-width: 150px; }
.ft-contact { flex: 1 1 250px; }
.ft-contact .tel { font-size: 26px; color: var(--gold); font-family: var(--ff-num); font-weight: 700; letter-spacing: .01em; }
.ft-contact .qr { display: flex; gap: 14px; margin-top: 16px; }
.ft-contact .qr .q { text-align: center; font-size: 12px; }
.ft-contact .qr img { width: 92px; height: 92px; background: #fff; padding: 4px; }
.ft-bottom {
  border-top: 1px solid rgba(255,255,255,.08); padding: 18px 0; font-size: 13px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: rgba(255,255,255,.45);
}
.ft-bottom a { color: rgba(255,255,255,.45); }

/* 友情链接条 */
.ft-links {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px;
  padding: 16px 0; margin-top: 4px; font-size: 13px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.ft-links-t { color: rgba(255,255,255,.45); flex: 0 0 auto; }
.ft-links a { color: rgba(255,255,255,.55); transition: color var(--t); }
.ft-links a:hover { color: var(--gold-light); }

/* 悬浮侧栏 */
.floatbar { position: fixed; right: 14px; bottom: 96px; z-index: 800; }
.floatbar a {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  width: 56px; height: 56px; background: var(--navy); color: #fff; font-size: 11px;
  border-bottom: 1px solid rgba(255,255,255,.10); position: relative; transition: background var(--t);
}
.floatbar a:last-child { border-bottom: 0; }
.floatbar a:hover { background: var(--gold); color: var(--navy); }
.floatbar a svg { width: 18px; height: 18px; }
.floatbar .pop {
  position: absolute; right: 64px; top: 50%; transform: translateY(-50%) scale(.94);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-3); padding: 10px;
  opacity: 0; visibility: hidden; transition: all var(--t); white-space: nowrap; color: var(--navy);
}
.floatbar a:hover .pop { opacity: 1; visibility: visible; transform: translateY(-50%) scale(1); }
.floatbar .pop img { width: 110px; height: 110px; }
.floatbar .pop b { display: block; font-size: 16px; font-family: var(--ff-num); }

/* 移动端底部快捷条 */
.mobile-bar { display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 900;
  background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -2px 10px rgba(0,0,0,.06); }
.mobile-bar a { flex: 1 1 0; text-align: center; padding: 9px 0 7px; font-size: 11px; color: var(--ink-3); }
.mobile-bar a svg { width: 20px; height: 20px; margin: 0 auto 2px; display: block; }
.mobile-bar a.main { background: var(--gold); color: var(--navy); font-weight: 700; }

/* ====================== 11. 提示 / 空态 ====================== */
.alert { padding: 12px 16px; border-radius: var(--radius); font-size: 14px; border: 1px solid; margin-bottom: 16px; }
.alert-ok { background: #F0FDF4; border-color: #BBF7D0; color: #15803D; }
.alert-err { background: #FEF2F2; border-color: #FECACA; color: #B91C1C; }
.alert-warn { background: #FFFBEB; border-color: #FDE68A; color: #B45309; }
.alert-info { background: #EFF6FF; border-color: #BFDBFE; color: #1D4ED8; }
.empty { text-align: center; padding: 60px 20px; color: var(--ink-4); }
.empty svg { width: 62px; height: 62px; opacity: .3; margin: 0 auto 14px; }

.toast-wrap { position: fixed; top: 22px; left: 50%; transform: translateX(-50%); z-index: 9999; }
.toast {
  background: rgba(17,24,39,.94); color: #fff; padding: 11px 20px; border-radius: var(--radius);
  font-size: 14px; margin-bottom: 8px; box-shadow: var(--sh-3);
  animation: toastIn .26s var(--ease);
}
.toast.ok { background: #15803D; }
.toast.err { background: #B91C1C; }
@keyframes toastIn { from { opacity: 0; transform: translateY(-14px); } to { opacity: 1; transform: none; } }

/* ====================== 12. 动效（克制） ====================== */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ====================== 13. 响应式 ====================== */
@media (max-width: 1100px) {
  .quote-card { flex: 0 0 360px; }
  .hero h1 { font-size: 38px; }
}
@media (max-width: 992px) {
  .g3 > *, .g4 > * { flex: 0 0 50%; max-width: 50%; }
  .hero-in { flex-direction: column; align-items: stretch; padding: 52px 0 60px; }
  .quote-card { flex: 1 1 auto; }
  .layout { flex-direction: column; }
  .side-col { flex: 1 1 auto; width: 100%; }
  .hd-tel { display: none; }
}
@media (max-width: 768px) {
  body { font-size: 14px; padding-bottom: 56px; }
  .section { padding: 46px 0; }
  .sec-head h2 { font-size: 24px; }
  .sec-head { margin-bottom: 30px; }
  .header .hd { height: 62px; }
  .logo img { height: 36px; }
  .logo .lg-txt strong { font-size: 17px; }
  .logo .lg-txt span { font-size: 10px; letter-spacing: .14em; }
  .burger { display: flex; }
  .hd-cta .btn { display: none; }
  .nav {
    position: fixed; top: 62px; left: 0; right: 0; bottom: 0; background: #fff;
    flex-direction: column; align-items: stretch; overflow-y: auto; z-index: 899;
    transform: translateX(-100%); transition: transform .28s var(--ease); padding-bottom: 60px;
  }
  .nav.open { transform: none; }
  .nav > li > a { height: auto; line-height: 1.6; padding: 15px 20px; border-bottom: 1px solid var(--line); }
  .nav > li > a::after { display: none; }
  .nav .sub { position: static; opacity: 1; visibility: visible; transform: none;
    border: 0; box-shadow: none; background: var(--bg-soft); padding: 0; display: none; }
  .nav > li.open .sub { display: block; }
  .nav .sub a { padding: 12px 34px; border-bottom: 1px solid var(--line); }
  .topbar { display: none; }
  .hero h1 { font-size: 28px; }
  .hero .lead { font-size: 15px; }
  .hero-trust { gap: 22px; }
  .hero-trust .it strong { font-size: 24px; }
  .g2 > *, .g3 > *, .g4 > * { flex: 0 0 100%; max-width: 100%; }
  .row { margin: 0 -8px; }
  .col { padding: 0 8px; }
  .page-banner { padding: 34px 0; }
  .page-banner h1 { font-size: 24px; }
  .article-head h1 { font-size: 21px; }
  .article-body { font-size: 15px; }
  .flow .st::after { display: none; }
  .flow .st { flex: 0 0 50%; min-width: 0; padding: 18px 10px; }
  .cta-bar .in { flex-direction: column; text-align: center; }
  .cta-bar h3 { font-size: 20px; }
  .ft-top { gap: 26px; padding-bottom: 26px; }
  .ft-col { flex: 0 0 45%; }
  .floatbar { display: none; }
  .mobile-bar { display: flex; }
  .quote-card { padding: 20px; }
  .price-table { display: block; overflow-x: auto; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 24px; }
  .btn-lg { padding: 12px 22px; font-size: 15px; }
  .hero-btns .btn { flex: 1 1 100%; }
}

@media print {
  .header, .topbar, .footer, .floatbar, .mobile-bar, .cta-bar, .side-col { display: none !important; }
  body { color: #000; }
}