:root {
  --c-text: #1a2230;
  --c-muted: #6b7280;
  --c-brand: #0a6cf5;          /* 主蓝：对标车拉车主色 */
  --c-brand-lt: #3092ff;       /* 渐变亮端 */
  --c-brand-dk: #026ffe;       /* 渐变深端 */
  --c-bg: #ffffff;
  --c-line: #e6eef9;           /* 冷调浅分隔线 */
  --c-soft: #f2f7ff;           /* 浅蓝灰区块底 */
  --c-soft-2: #eaf2ff;         /* 更深的浅蓝（交替区块） */
  --c-warn: #d97706;
  --sh-blue: 0 6px 22px rgba(57,142,255,.16);      /* 车拉车标志性蓝色光晕 */
  --sh-blue-lg: 0 12px 34px rgba(57,142,255,.26);
  --grad-brand: linear-gradient(to right, #3092ff, #026ffe);
}
* { box-sizing: border-box; }
html, body { overflow-x: hidden; }
img, video, svg, iframe { max-width: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.7;
}
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* ===== 顶部导航（对标参考站：一级精简 + 下拉二级 + 右侧电话/CTA） ===== */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--c-line);
  position: sticky; top: 0; z-index: 50;
  box-shadow: 0 1px 3px rgba(16, 42, 80, .05);
}
.hd-inner { display: flex; align-items: center; gap: 16px; min-height: 70px; position: relative; }

/* logo（不折行） */
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; flex: 0 0 auto; white-space: nowrap; }
.brand-logo {
  width: 38px; height: 38px; border-radius: 9px; flex: 0 0 auto;
  background: linear-gradient(135deg, #0b3a6b, #0b6bcb);
  color: #fff; font-weight: 800; font-size: 20px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
}
.brand-name { font-weight: 800; font-size: 21px; color: var(--c-brand); letter-spacing: .5px; }

/* 一级菜单 */
.mainnav { margin-left: auto; }
.mainnav > ul { display: flex; align-items: center; gap: 2px; margin: 0; padding: 0; list-style: none; }
.mainnav > ul > li { position: relative; }
.mainnav > ul > li > a {
  display: flex; align-items: center; gap: 5px;
  padding: 10px 13px; font-size: 15px; font-weight: 500; color: var(--c-text);
  text-decoration: none; border-radius: 8px; white-space: nowrap;
  transition: color .15s, background .15s;
}
.mainnav > ul > li > a:hover { color: var(--c-brand); background: var(--c-soft); }
.mainnav > ul > li.on > a { color: var(--c-brand); font-weight: 700; background: var(--c-soft); }
.caret {
  width: 0; height: 0; margin-top: 3px;
  border-left: 4px solid transparent; border-right: 4px solid transparent;
  border-top: 5px solid currentColor; opacity: .5;
}

/* 下拉二级菜单（纯 CSS hover） */
.mainnav .dropdown {
  position: absolute; top: 100%; left: 0; min-width: 172px;
  background: #fff; border: 1px solid var(--c-line); border-radius: 10px;
  box-shadow: 0 14px 30px rgba(16, 42, 80, .13); padding: 6px;
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  z-index: 60;
}
.mainnav li.has-sub:hover .dropdown,
.mainnav li.has-sub:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.mainnav .dropdown a {
  display: block; padding: 9px 12px; border-radius: 7px;
  font-size: 14px; color: var(--c-text); text-decoration: none; white-space: nowrap;
}
.mainnav .dropdown a:hover { background: var(--c-soft); color: var(--c-brand); }

/* 右侧：咨询热线 + 报价按钮 */
.hd-cta { display: flex; align-items: center; gap: 14px; flex: 0 0 auto; margin-left: 6px; }
.hd-tel { display: flex; flex-direction: column; line-height: 1.15; text-decoration: none; white-space: nowrap; }
.hd-tel em { font-style: normal; font-size: 11px; color: var(--c-muted); }
.hd-tel strong { font-size: 17px; font-weight: 800; color: var(--c-brand); letter-spacing: .3px; }
.hd-btn { padding: 9px 18px; font-size: 15px; border-radius: 999px; white-space: nowrap; }

/* 移动端汉堡 */
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.nav-burger {
  display: none; width: 42px; height: 38px; cursor: pointer;
  border: 1px solid var(--c-line); border-radius: 9px;
  padding: 9px 10px; margin-left: auto;
}
.nav-burger span { display: block; height: 2px; background: var(--c-text); border-radius: 2px; margin: 4px 0; }
main { padding: 32px 0 48px; }
h1 { font-size: 28px; line-height: 1.3; margin: 0 0 24px; }
h2 { font-size: 20px; margin: 32px 0 12px; border-left: 4px solid var(--c-brand); padding-left: 10px; }
section { margin-bottom: 12px; }
ul { padding-left: 22px; }
ul li { margin: 6px 0; }
.faq dt { font-weight: 700; margin-top: 14px; }
.faq dd { margin: 4px 0 0; color: var(--c-text); }
table.entity { width: 100%; border-collapse: collapse; margin-top: 8px; }
table.entity th, table.entity td {
  border: 1px solid var(--c-line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
table.entity th { background: #f6f8fa; width: 200px; }
.muted { color: var(--c-muted); font-size: 14px; }
.site-footer {
  border-top: 1px solid var(--c-line);
  background: var(--c-soft);
  padding: 30px 0 26px;
  color: var(--c-muted);
  font-size: 14px;
  text-align: center;
}
.site-footer p { margin: 6px 0; line-height: 1.8; }
.site-footer a {
  color: var(--c-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color .18s ease, border-color .18s ease;
}
.site-footer a:hover { color: var(--c-brand); border-bottom-color: var(--c-brand); }

/* ===== 文章页 / 栏目页 ===== */
.crumbs { font-size: 13px; color: var(--c-muted); margin: 16px 0 8px; }
.crumbs a { color: var(--c-muted); }

.article { max-width: 820px; }
.article h1 { font-size: 28px; line-height: 1.4; margin: 8px 0 12px; }
.article h2 { font-size: 20px; margin: 32px 0 12px; padding-left: 10px; border-left: 4px solid var(--c-brand); }
.article h3 { font-size: 16px; margin: 20px 0 8px; color: var(--c-text); }
.article p { margin: 12px 0; line-height: 1.85; }
.article ul { margin: 12px 0 12px 22px; }
.article li { margin: 6px 0; line-height: 1.8; }

.meta { font-size: 13px; color: var(--c-muted); margin: 8px 0 20px; }
.lead {
  background: var(--c-soft);
  border-radius: 8px;
  padding: 14px 16px;
  margin: 16px 0 24px;
  line-height: 1.9;
}

.table-wrap { overflow-x: auto; margin: 18px 0; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
caption { text-align: left; font-size: 13px; color: var(--c-muted); padding-bottom: 8px; }
th, td { border: 1px solid var(--c-line); padding: 9px 12px; text-align: left; vertical-align: top; }
th { background: var(--c-soft); font-weight: 600; }
tbody tr:nth-child(even) { background: #fcfcfd; }

.note {
  border-left: 3px solid var(--c-warn, #d97706);
  background: #fffbeb;
  color: #78350f;
  padding: 10px 14px;
  font-size: 13px;
  margin: 20px 0;
  border-radius: 0 6px 6px 0;
}

.faq h3 { color: var(--c-brand); }
.faq p { margin-top: 0; }

.cta {
  border: 1px solid var(--c-line);
  border-radius: 10px;
  padding: 16px 18px;
  margin: 32px 0 16px;
  background: var(--c-soft);
}
.cta p { margin: 6px 0; font-size: 14px; }
.contact-line { font-size: 14px; }

img.cover { width: 100%; border-radius: 10px; margin: 4px 0 20px; display: block; }

.article-list { list-style: none; padding: 0; margin: 20px 0; }
.article-list li {
  border-bottom: 1px solid var(--c-line);
  padding: 12px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
}
.article-list a { font-size: 16px; }
.article-list time { font-size: 12px; white-space: nowrap; }

.muted { color: var(--c-muted); }

/* ===== 首页 / 品牌站 ===== */
.hp { padding: 0; }
/* ===== 首页 Hero：车拉车式「全幅大图 + 图上大字 + 胶囊标签 + 底部圆点」 ===== */
.hp-hero {
  position: relative;
  background: #062b58;
  color: #fff;
  overflow: hidden;
}
.hp-hero-stage { position: relative; height: clamp(432px, 33vw, 552px); }
.hp-hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  animation: hpHeroFade 18s ease-in-out infinite;
}
.hp-hero-slide.s1 { animation-delay: 0s; }
.hp-hero-slide.s2 { animation-delay: 6s; }
.hp-hero-slide.s3 { animation-delay: 12s; }
.hp-hero-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: block;
  object-fit: cover;
  object-position: 28% center;
}
/* 图片上的补光遮罩：保证左侧大字在任何一帧都压得住 */
.hp-hero-slide::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(3, 38, 102, .62) 0%, rgba(6, 68, 168, .26) 46%, rgba(10, 108, 245, 0) 78%);
}
@keyframes hpHeroFade {
  0%   { opacity: 0; }
  5%   { opacity: 1; }
  32%  { opacity: 1; }
  38%  { opacity: 0; }
  100% { opacity: 0; }
}
.hp-hero-body {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  padding-right: 312px; /* 给右侧常驻查价框让位，文案不压到卡片 */
}
.hp-hero-copy { min-width: 0; max-width: 690px; }

/* 顶部小标签行：★ ... ★ */
.hp-hero-eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 4px;
  color: #ffe6a0;
  text-shadow: 0 2px 10px rgba(0, 12, 36, .7);
}

/* 超大字：金色立体（对标参考站主视觉字） */
.hp-hero-title {
  margin: 0 0 12px;
  padding: 0;
  border: 0;
  font-size: clamp(36px, 4.4vw, 62px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 2px;
  color: #ffd24a;
  text-shadow: 0 3px 0 rgba(143, 86, 4, .92), 0 8px 22px rgba(0, 10, 34, .62);
}
.hp-hero-title.is-white {
  color: #fff;
  text-shadow: 0 3px 0 rgba(4, 52, 128, .72), 0 8px 24px rgba(0, 10, 34, .62);
}
.hp-hero-sub {
  margin: 0 0 22px;
  font-size: clamp(15px, 1.5vw, 21px);
  font-weight: 700;
  letter-spacing: 2.5px;
  color: #e4efff;
  text-shadow: 0 2px 12px rgba(0, 12, 36, .72);
}
.hp-hero-sub.is-gold { color: #ffd24a; }

/* 胶囊标签组 */
.hp-pills { list-style: none; margin: 0 0 16px; padding: 0; display: flex; flex-wrap: wrap; gap: 12px; }
.hp-pills a {
  display: inline-block;
  padding: 9px 24px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  box-shadow: 0 6px 18px rgba(0, 14, 40, .22);
  transition: background .18s, transform .18s;
}
.hp-pills a:hover { background: rgba(255, 255, 255, .3); transform: translateY(-1px); }
.hp-pills a.is-gold {
  background: linear-gradient(180deg, #ffe08a, #f5b301);
  border-color: rgba(255, 255, 255, .5);
  color: #5a3400;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(240, 168, 0, .42);
}

.hp-hero-note {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .3px;
  color: #bcd4f2;
  text-shadow: 0 1px 8px rgba(0, 0, 0, .5);
}

/* Hero 右侧：常驻查价框（原许可证卡片位置，尺寸收紧） */
.hp-hero-ask {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  pointer-events: none;
}
.hp-hero-ask .wrap { width: 100%; display: flex; justify-content: flex-end; }
.hp-ask {
  pointer-events: auto;
  width: 276px;
  padding: 14px 15px 11px;
  background: #fff;
  border-radius: 11px;
  box-shadow: 0 18px 40px rgba(0, 14, 42, .40);
}
.hp-ask-title {
  margin: 0 0 2px; padding: 0; border: 0;
  font-size: 17px; font-weight: 800; letter-spacing: .4px;
  color: var(--c-brand-dk);
}
.hp-ask-sub { margin: 0 0 9px; font-size: 11.5px; color: var(--c-muted); }
.hp-ask-form { display: grid; gap: 7px; }
.ask-row { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
/* 出发 / 到达城市：单栏（样式与原输入框一致，点击展开省市选择面板） */
.ask-pc { display: block; }
.pc-field { cursor: pointer; }
.pc-field:focus { cursor: text; }
.pc-field.is-filled { color: var(--c-text); font-weight: 600; }
.hp-ask-form input,
.hp-ask-form select {
  width: 100%; height: 35px; padding: 0 9px;
  border: 1px solid #dbe6f4; border-radius: 6px;
  font-size: 12.5px; font-family: inherit; color: var(--c-text);
  background: #f7fafe;
}
.hp-ask-form input::placeholder { color: #9aa5b1; }
.hp-ask-form input:focus,
.hp-ask-form select:focus {
  outline: none; border-color: var(--c-brand); background: #fff;
  box-shadow: 0 0 0 3px rgba(57, 142, 255, .16);
}
.hp-ask-form .btn-primary { height: 39px; padding: 0 14px; border: 0; font-size: 14px; font-weight: 700; }
.ask-note { margin: 1px 0 0; font-size: 10.5px; line-height: 1.5; color: var(--c-muted); }

/* ===== 城市选择面板（搜索 + 热门城市 + 省份字母索引/城市列表） ===== */
.pcp { position: fixed; inset: 0; z-index: 900; }
.pcp[hidden] { display: none; }
.pcp-mask { position: absolute; inset: 0; }
.pcp-box {
  position: absolute;
  width: 360px; max-width: calc(100vw - 24px);
  display: flex; flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-soft-2);
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0, 14, 42, .26);
  overflow: hidden;
  animation: pcpIn .14s ease-out;
}
@keyframes pcpIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.pcp-head { padding: 10px 12px; border-bottom: 1px solid #eef4fb; }
.pcp-input {
  width: 100%; height: 40px; padding: 0 14px;
  border: 1px solid #dbe6f4; border-radius: 999px;
  background: #f7fafe; font-size: 13.5px; font-family: inherit; color: var(--c-text);
}
.pcp-input::placeholder { color: #9aa5b1; }
.pcp-input:focus {
  outline: none; border-color: var(--c-brand); background: #fff;
  box-shadow: 0 0 0 3px rgba(57, 142, 255, .16);
}
.pcp-body { max-height: 326px; overflow-y: auto; padding: 10px 12px 12px; }
.pcp-t { margin: 2px 0 8px; font-size: 12px; color: var(--c-muted); }
.pcp-hot { display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px; margin-bottom: 14px; }
.pcp-tag {
  height: 34px; border: 0; border-radius: 6px; background: #f3f7fd;
  color: var(--c-text); font-size: 12.5px; font-family: inherit; cursor: pointer;
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.pcp-tag:hover { background: #e8f1ff; color: var(--c-brand); }
.pcp-letter {
  display: inline-block; margin: 8px 0 4px; padding: 2px 8px;
  font-size: 11.5px; font-weight: 700; color: var(--c-brand);
  background: #f0f6ff; border-radius: 4px;
}
.pcp-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  width: 100%; padding: 10px 4px;
  border: 0; border-bottom: 1px dashed #eaf1fa; background: none;
  font-family: inherit; font-size: 13.5px; color: var(--c-text);
  text-align: left; cursor: pointer;
}
.pcp-row:hover { color: var(--c-brand); }
.pcp-row-n { font-weight: 600; }
.pcp-row-s { font-size: 11.5px; color: var(--c-muted); white-space: nowrap; }
.pcp-bar { display: flex; align-items: center; gap: 8px; padding: 2px 0 8px; }
.pcp-bar strong { font-size: 13.5px; color: var(--c-brand-dk); }
.pcp-bar-n { margin-left: auto; font-size: 11.5px; color: var(--c-muted); }
.pcp-back {
  padding: 4px 6px; border: 0; background: none;
  font-size: 12.5px; font-family: inherit; color: var(--c-brand); cursor: pointer;
}
.pcp-back:hover { text-decoration: underline; }
.pcp-empty { padding: 22px 6px; text-align: center; font-size: 13px; color: var(--c-muted); }
.pcp-empty span { display: block; margin-top: 6px; font-size: 11.5px; color: #9aa5b1; }

/* 轮播圆点 */
.hp-hero-dots {
  position: absolute;
  left: 0; right: 0; bottom: 20px;
  z-index: 6;
  display: flex;
  gap: 10px;
  justify-content: center;
}
.hp-hero-dots span {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .45);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .3);
  animation: hpHeroDot 18s ease-in-out infinite;
}
.hp-hero-dots span:nth-child(1) { animation-delay: 0s; }
.hp-hero-dots span:nth-child(2) { animation-delay: 6s; }
.hp-hero-dots span:nth-child(3) { animation-delay: 12s; }
@keyframes hpHeroDot {
  0%, 30%   { background: #fff; transform: scale(1.22); }
  42%, 100% { background: rgba(255, 255, 255, .45); transform: scale(1); }
}

.hp-hero-cta { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-bottom: 20px; }
.hp-hero-cta .btn-primary,
.hp-hero-cta .btn-ghost { padding: 13px 30px; font-size: 16px; }
.hp-hero-cta .btn-primary { font-weight: 800; border-radius: 14px; letter-spacing: .5px; }

/* ===== Hero 下方：一行式报价条（宽屏用 Hero 内右侧查价框，此条仅窄屏兜底） ===== */
.hp-quote-bar { display: none; background: #fff; padding: 26px 0 6px; }
.hqb-card {
  background: #fff;
  border: 1px solid var(--c-soft-2);
  border-radius: 14px;
  box-shadow: var(--sh-blue);
  padding: 18px 22px 16px;
}
.hqb-form {
  display: grid;
  grid-template-columns: minmax(124px, .74fr) 1fr 1fr .92fr 1fr auto;
  gap: 12px;
  align-items: center;
}
.hqb-lead { min-width: 0; }
.hqb-lead strong { display: block; font-size: 17px; color: var(--c-brand-dk); line-height: 1.3; }
.hqb-lead span { display: block; font-size: 12px; color: var(--c-muted); white-space: nowrap; }
/* 报价条里的出发 / 到达城市（单栏，窄屏时整行铺满） */
.hqb-pc { grid-column: 1 / -1; display: block; min-width: 0; }
.hqb-pc .pc-field { min-width: 0; }
.hqb-form input, .hqb-form select {
  width: 100%;
  min-width: 0;
  height: 46px;
  padding: 0 13px;
  font-size: 14px;
  font-family: inherit;
  color: var(--c-text);
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 8px;
  box-shadow: 0 0 12px rgba(57, 142, 255, .1);
  transition: box-shadow .16s, border-color .16s;
}
.hqb-form input::placeholder { color: #9aa5b1; }
.hqb-form input:focus, .hqb-form select:focus {
  outline: 0;
  border-color: var(--c-brand-lt);
  box-shadow: 0 0 0 3px rgba(48, 146, 255, .16);
}
.hqb-form .btn-primary { border: 0; height: 46px; padding: 0 24px; font-size: 15px; white-space: nowrap; }
.hqb-note { margin: 10px 0 0; font-size: 11.5px; line-height: 1.6; color: var(--c-muted); text-align: center; }
.btn-primary, .btn-ghost {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
}
/* 实心蓝按钮：纯色（去渐变）+ 大圆角 + 白粗字，对标参考图 */
.btn-primary { background: #1a73e8; color: #fff; box-shadow: 0 8px 20px rgba(26,115,232,.28); }
.btn-primary:hover { background: #1567d3; box-shadow: 0 10px 26px rgba(26,115,232,.4); }
.btn-ghost { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.5); }
.btn-ghost:hover { background: rgba(255,255,255,.22); }

/* ===== 三大保障横条（对标车拉车 guarantee 区块：白卡 + 蓝色光晕） ===== */
.hp-guarantee { background: #fff; padding: 30px 0 4px; }
.hp-guarantee-box {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: #fff;
  border: 1px solid #eaf2ff;
  border-radius: 14px;
  box-shadow: 0 8px 28px rgba(57,142,255,.2);
  padding: 24px 6px;
}
.hp-g-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 4px 22px;
  border-right: 1px solid var(--c-line);
}
.hp-g-item:last-child { border-right: 0; }
.hp-g-ico {
  flex: 0 0 auto;
  width: 46px; height: 46px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 19px;
  background: var(--c-soft);
  border: 1px solid #d9e7ff;
}
.hp-g-item h3 { margin: 0 0 3px; font-size: 16px; }
.hp-g-item p { margin: 0; font-size: 13px; color: var(--c-muted); line-height: 1.6; }

.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;
}

.hp-section { padding: 48px 0; }
.hp-section-soft { background: linear-gradient(180deg, #f7fbff 0%, #edf4ff 100%); }
.hp-h2 {
  font-size: 25px;
  text-align: center;
  margin: 0 0 32px;
  border: 0;
  padding: 0 0 14px;
  position: relative;
}
.hp-h2::after {
  content: '';
  position: absolute;
  left: 50%; bottom: 0;
  transform: translateX(-50%);
  width: 56px; height: 3px;
  border-radius: 2px;
  background: var(--grad-brand);
}
.hp-grid { display: grid; gap: 18px; }
.hp-grid-4 { grid-template-columns: repeat(4, 1fr); }
.hp-grid-3 { grid-template-columns: repeat(3, 1fr); }
.hp-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 14px;
  padding: 24px 20px;
  box-shadow: var(--sh-blue);
  transition: transform .16s, box-shadow .16s;
}
.hp-card:hover { transform: translateY(-3px); box-shadow: var(--sh-blue-lg); }
.hp-card-ico {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 21px;
  margin-bottom: 12px;
  background: var(--c-soft);
  border: 1px solid #d9e7ff;
}
.hp-card h3 { font-size: 17px; margin: 0 0 8px; }
.hp-card p { font-size: 14px; color: var(--c-text); margin: 0; line-height: 1.7; }

.hp-svc {
  display: block;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 14px;
  padding: 22px 20px;
  text-decoration: none;
  color: var(--c-text);
  box-shadow: var(--sh-blue);
  transition: transform .16s, box-shadow .16s;
}
.hp-svc:hover { transform: translateY(-3px); box-shadow: var(--sh-blue-lg); }
.hp-svc h3 { font-size: 17px; margin: 0 0 8px; color: var(--c-brand); }
.hp-svc p { font-size: 14px; margin: 0; color: var(--c-muted); }

.hp-steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.hp-steps li { background: #fff; border: 1px solid var(--c-line); border-radius: 14px; padding: 22px 20px 20px; position: relative; box-shadow: var(--sh-blue); }
.hp-step-n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--c-brand); color: #fff; font-weight: 700; font-size: 15px; margin-bottom: 10px;
}
.hp-steps h3 { font-size: 16px; margin: 0 0 6px; }
.hp-steps p { font-size: 14px; color: var(--c-muted); margin: 0; line-height: 1.65; }

.hp-qual { display: grid; grid-template-columns: 1.45fr 1fr; gap: 28px; align-items: start; }
.hp-qual-main { display: flex; flex-direction: column; }
.hp-qual-main p { margin: 0 0 12px; font-size: 16px; line-height: 1.75; }
.hp-qual-side { display: flex; flex-direction: column; gap: 10px; }
.hp-badges { display: flex; flex-wrap: nowrap; gap: 8px; margin-top: 6px; }
.hp-badge {
  background: #fff; border: 1px solid var(--c-line); border-left: 3px solid var(--c-brand);
  border-radius: 6px; padding: 9px 13px; font-size: 14px; font-weight: 600;
  white-space: nowrap; line-height: 1.35;
}

.hp-scope { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.hp-scope h3 { font-size: 17px; margin: 0 0 10px; color: var(--c-brand); }
.hp-scope ul { padding-left: 20px; margin: 0; }
.hp-scope li { margin: 6px 0; font-size: 14px; }

.hp-faq dt { font-weight: 700; margin-top: 14px; font-size: 15px; }
.hp-faq dd { margin: 4px 0 0; color: var(--c-text); font-size: 14px; line-height: 1.7; }

.hp-news { list-style: none; padding: 0; margin: 0; }
.hp-news li { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 6px 16px; border-bottom: 1px solid var(--c-line); padding: 12px 0; }
.hp-news a { font-size: 16px; color: var(--c-text); text-decoration: none; }
.hp-news a:hover { color: var(--c-brand); }
.hp-news-cat { font-size: 12px; color: #fff; background: var(--c-brand); border-radius: 4px; padding: 2px 8px; white-space: nowrap; }
.hp-more { font-size: 14px; color: var(--c-brand); text-decoration: none; font-weight: 400; margin-left: 8px; }

.hp-cta { background: var(--grad-brand); color: #fff; text-align: center; padding: 48px 0; }
.hp-cta h2 { color: #fff; border: 0; padding: 0; margin: 0 0 10px; font-size: 24px; }
.hp-cta p { color: #e8f1fc; margin: 0 0 20px; }
/* 底部 CTA 按钮组：与上方标题/导语同一中轴居中，两个按钮等宽成对（对称） */
.hp-cta .hp-hero-cta { justify-content: center; flex-wrap: nowrap; gap: 16px; }
.hp-cta .hp-hero-cta .btn-primary,
.hp-cta .hp-hero-cta .btn-ghost { min-width: 186px; text-align: center; }

/* 小标题导语 */
.hp-lead { text-align: center; color: var(--c-muted); font-size: 15px; max-width: 720px; margin: -14px auto 26px; line-height: 1.7; }

/* 实景图集 */
.hp-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.hp-gallery-2 { grid-template-columns: repeat(2, 1fr); }
.hp-gallery figure {
  margin: 0; background: #fff; border: 1px solid var(--c-line); border-radius: 12px;
  overflow: hidden; box-shadow: 0 1px 2px rgba(16,24,40,.04);
}
.hp-gallery img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: #eef2f7; }
.hp-gallery figcaption { font-size: 13px; color: var(--c-muted); padding: 10px 12px; }

/* 视频（现只保留横版企业实拍，单列居中） */
.hp-videos { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; align-items: start; max-width: 980px; margin: 0 auto; }
.hp-video { background: #fff; border: 1px solid var(--c-line); border-radius: 12px; padding: 12px; }
.hp-video video { display: block; width: 100%; border-radius: 8px; background: #0d1b2a; }
.hp-video-h video { aspect-ratio: 16 / 9; object-fit: cover; }
.hp-video-cap { font-size: 13px; color: var(--c-muted); margin: 10px 2px 0; text-align: center; }

/* 证照展示 */
.hp-lic { margin: 0 auto; width: 100%; max-width: 420px; background: #fff; border: 1px solid var(--c-line); border-radius: 10px; padding: 8px; }
.hp-lic img { display: block; width: 100%; border-radius: 6px; }
.hp-lic figcaption { font-size: 13px; color: var(--c-muted); text-align: center; padding: 8px 4px 2px; line-height: 1.5; }
.hp-lic-valid { display: block; margin-top: 3px; font-size: 13px; }
.hp-lic img { cursor: zoom-in; }
.about-permit { display: grid; grid-template-columns: 1fr 1.1fr; gap: 24px; align-items: start; margin: 12px 0 8px; }

/* 联系 / 获取报价页 */
.contact-bar {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  background: var(--c-soft); border: 1px solid var(--c-line); border-radius: 12px;
  padding: 18px; margin: 8px 0 24px;
}
.contact-bar-label { display: block; font-size: 13px; color: var(--c-muted); }
.contact-bar-phone { font-size: 22px; font-weight: 700; color: var(--c-brand); text-decoration: none; }
.contact-bar-sub { font-size: 14px; color: var(--c-muted); }
.inquiry { max-width: 560px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.field input, .field textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--c-line); border-radius: 8px;
  font-size: 15px; font-family: inherit;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--c-brand); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ok-box { background: #ecfdf3; border-color: #34d399; }

/* 联系页查价卡：与首页 Hero 查价框同一套结构与样式，尺寸放大到落地页尺度 */
.ask-card {
  max-width: 430px;
  margin: 4px 0 30px;
  padding: 22px 22px 15px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 14px;
  box-shadow: var(--sh-blue-lg);
}
.ask-card .hp-ask-title { font-size: 21px; }
.ask-card .hp-ask-sub { margin-bottom: 14px; font-size: 13px; }
.ask-card .hp-ask-form { gap: 10px; }
.ask-card .hp-ask-form input,
.ask-card .hp-ask-form select {
  height: 42px; padding: 0 12px; font-size: 14px; border-radius: 8px;
}
.ask-card .hp-ask-form .btn-primary { height: 46px; font-size: 15px; border-radius: 12px; }
.ask-card .ask-note { margin-top: 3px; font-size: 11.5px; }

/* 响应式 */
@media (max-width: 980px) {
  .nav-burger { display: block; }
  .mainnav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    margin: 0; padding: 6px 20px 14px;
    background: #fff; border-bottom: 1px solid var(--c-line);
    box-shadow: 0 14px 26px rgba(16, 42, 80, .10);
  }
  .nav-toggle:checked ~ .mainnav { display: block; }
  .mainnav > ul { display: block; }
  .mainnav > ul > li { border-bottom: 1px solid var(--c-soft); }
  .mainnav > ul > li:last-child { border-bottom: 0; }
  .mainnav > ul > li > a { padding: 13px 4px; border-radius: 0; font-size: 16px; }
  .mainnav .dropdown {
    position: static; opacity: 1; visibility: visible; transform: none;
    border: 0; box-shadow: none; padding: 0 0 8px 14px; background: transparent;
  }
  .mainnav .dropdown a { padding: 8px 4px; color: var(--c-muted); }
  .hd-tel { display: none; }
}
@media (max-width: 900px) {
  .hp-gallery { grid-template-columns: repeat(2, 1fr); }
  .about-permit { grid-template-columns: 1fr; }
  /* Hero：收起右侧查价框，改用下方报价条兜底 */
  .hp-hero-stage { height: 452px; }
  .hp-hero-bg { object-position: 22% center; }
  .hp-hero-body { padding-right: 20px; }
  .hp-hero-ask { display: none; }
  .hp-hero-copy { max-width: 580px; }
  /* 报价条：两列排布 */
  .hp-quote-bar { display: block; }
  .hqb-form { grid-template-columns: 1fr 1fr; }
  .hqb-lead { grid-column: 1 / -1; }
  .hqb-form .btn-primary { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  .hp-grid-4, .hp-grid-3, .hp-steps, .hp-scope, .contact-bar { grid-template-columns: 1fr; }
  .hp-qual { grid-template-columns: 1fr; }
  .hp-badges { flex-wrap: wrap; }
  .hp-gallery, .hp-gallery-2 { grid-template-columns: 1fr; }
  .hp-hero-stage { height: 430px; }
  .hp-hero-eyebrow { font-size: 12px; letter-spacing: 2px; margin-bottom: 10px; }
  .hp-hero-sub { letter-spacing: 1.4px; }
  .hp-pills a { padding: 8px 18px; font-size: 14px; }
  .hp-hero-note { font-size: 11.5px; }
  .hp-hero-dots { bottom: 14px; }
  .hqb-card { padding: 16px 16px 14px; }
  .hp-guarantee { padding: 22px 0 4px; }
  .hp-guarantee-box { grid-template-columns: 1fr; padding: 16px 18px; }
  .hp-g-item { border-right: 0; border-bottom: 1px solid var(--c-line); padding: 12px 0; }
  .hp-g-item:last-child { border-bottom: 0; }
  .field-row { grid-template-columns: 1fr; }
  .brand-name { font-size: 19px; }
  .hd-btn { padding: 8px 14px; font-size: 14px; }
}
/* 窄屏：按钮整宽堆叠，避免横向溢出 */
@media (max-width: 520px) {
  .hp-hero-cta { flex-direction: column; align-items: stretch; margin-bottom: 16px; }
  .hp-hero-cta .btn-primary, .hp-hero-cta .btn-ghost { text-align: center; }
  .hp-hero-stage { height: 424px; }
  .hp-pills { gap: 9px; }
  .hp-pills a { padding: 8px 16px; font-size: 13.5px; }
  .hqb-form { grid-template-columns: 1fr; }
  .hqb-form .btn-primary { grid-column: auto; width: 100%; }
}
/* 尊重系统"减少动态效果"偏好 */
@media (prefers-reduced-motion: reduce) {
  .hp-hero-slide { animation: none; }
  .hp-hero-slide.s1 { opacity: 1; }
  .hp-hero-dots span { animation: none; }
}