/* ==========================================================================
   觅繁云官网 · 样式表 v2
   视觉方向：参考微信服务市场——白底、大圆角卡片、产品截图、轻阴影、
   hover 上浮；配色以品牌青绿为主轴，辅以多彩图标与渐变点缀。
   ========================================================================== */

:root {
  --brand: #FF6700;
  --brand-600: #FF8A33;
  --brand-500: #FF9F5C;
  --brand-100: #FFD9BF;
  --brand-50: #FFF4EC;
  --wechat: #07C160;
  --price: #FF4D00;
  --orange: #E8833A;
  --blue: #378ADD;
  --purple: #7F77DD;
  --red: #E24B4A;
  --gold: #C98A2D;
  --ink: #1A1A1A;
  --ink-2: #5A5A5A;
  --ink-3: #8C8C8C;
  --line: #EBEBEB;
  --bg-soft: #F7F8FA;
  --bg-deep: #1A1A1A;
  --white: #FFFFFF;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 3px rgba(26, 26, 26, .06);
  --shadow: 0 2px 6px rgba(26, 26, 26, .05), 0 14px 34px rgba(26, 26, 26, .07);
  --shadow-lg: 0 24px 60px rgba(26, 26, 26, .16);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-600); }
h1, h2, h3, h4 { margin: 0 0 .6em; line-height: 1.35; font-weight: 600; color: var(--ink); }
h1 { font-size: 36px; letter-spacing: -.5px; }
h2 { font-size: 28px; }
h3 { font-size: 17px; }
p { margin: 0 0 1em; color: var(--ink-2); }
ul, ol { padding-left: 1.2em; color: var(--ink-2); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section { padding: 76px 0; }
.section--soft { background: var(--bg-soft); }
.section-head { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.section-head p { font-size: 16px; }
.section-head .eyebrow {
  display: inline-block; font-size: 13px; font-weight: 500; color: var(--brand);
  background: var(--brand-50); padding: 4px 14px; border-radius: 20px; margin-bottom: 14px;
}

/* ---------- 顶部导航 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: 9px; font-size: 19px; font-weight: 600; color: var(--ink); }
.logo:hover { color: var(--ink); }
.logo-mark { width: 32px; height: 32px; flex: none; }
.logo-sub { font-size: 12px; font-weight: 400; color: var(--ink-3); margin-left: 2px; }
.site-nav ul { display: flex; gap: 30px; list-style: none; margin: 0; padding: 0; }
.site-nav a { color: var(--ink-2); font-size: 15px; }
.site-nav a:hover { color: var(--brand); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle {
  display: none; width: 40px; height: 40px; border: 1px solid var(--line);
  background: var(--white); border-radius: 9px; cursor: pointer; padding: 0;
}
.nav-toggle span { display: block; width: 16px; height: 1.5px; background: var(--ink); margin: 3px auto; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 11px 22px; border-radius: 11px; font-size: 15px; font-weight: 500;
  border: 1px solid transparent; cursor: pointer; transition: all .2s ease; font-family: inherit;
}
.btn-primary {
  background: linear-gradient(135deg, var(--brand-600) 0%, var(--brand) 100%);
  color: #fff; box-shadow: 0 4px 14px rgba(255, 103, 0, .30);
}
.btn-primary:hover { box-shadow: 0 6px 20px rgba(255, 103, 0, .40); transform: translateY(-1px); color: #fff; }
.btn-ghost { background: var(--white); color: var(--ink); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn-ghost:hover { border-color: var(--brand-100); color: var(--brand); transform: translateY(-1px); }
.btn-lg { padding: 14px 30px; font-size: 16px; }
.btn-block { width: 100%; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 88px 0 76px;
  background:
    radial-gradient(680px 340px at 88% 6%, rgba(255, 103, 0, .11), transparent 65%),
    radial-gradient(520px 300px at 4% 96%, rgba(55, 138, 221, .08), transparent 60%),
    linear-gradient(180deg, #FFF8F3 0%, #FFFFFF 78%, var(--white) 100%);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero-copy h1 { font-size: 44px; line-height: 1.28; margin-bottom: 20px; }
.hero-copy h1 .hl {
  background: linear-gradient(120deg, var(--brand-600), var(--brand));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead { font-size: 17px; color: var(--ink-2); margin-bottom: 32px; max-width: 520px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-note { font-size: 13px; color: var(--ink-3); margin: 16px 0 0; }

.trust-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.trust-chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; color: var(--ink-2); background: var(--white);
  border: 1px solid var(--line); border-radius: 20px; padding: 5px 13px;
}
.trust-chip .dot { width: 7px; height: 7px; border-radius: 50%; flex: none; }

/* 手机 mockup */
.hero-visual { position: relative; display: flex; justify-content: center; }
.phone {
  width: 288px; border-radius: 40px; background: #1A1A1A;
  padding: 12px; box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, .18);
}
.phone-screen { background: #FAFAFA; border-radius: 30px; overflow: hidden; }
.app-status {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 18px 4px; font-size: 10px; color: var(--ink-3); font-weight: 500;
}
.app-nav {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 0 10px; font-size: 14px; font-weight: 600; color: var(--ink);
}
.app-nav .mini-logo {
  width: 18px; height: 18px; border-radius: 5px; background: var(--brand);
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-size: 10px; font-weight: 700;
}
.app-search {
  margin: 0 14px 12px; background: #fff; border: 1px solid var(--line);
  border-radius: 18px; padding: 7px 14px; font-size: 11.5px; color: var(--ink-3);
}
.app-banner {
  margin: 0 14px 12px; border-radius: 14px; padding: 13px 15px;
  background: linear-gradient(120deg, #FF8A33 0%, #FF6700 100%);
  color: #fff;
}
.app-banner strong { display: block; font-size: 14px; margin-bottom: 2px; }
.app-banner span { font-size: 10.5px; opacity: .85; }
.app-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 14px 12px; }
.app-item { background: #fff; border-radius: 12px; padding-bottom: 9px; overflow: hidden; }
.app-item .thumb { height: 68px; }
.app-item .t1 { font-size: 10.5px; color: var(--ink); padding: 6px 9px 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.app-item .t2 { display: flex; align-items: baseline; gap: 4px; padding: 2px 9px 0; }
.app-item .price { color: #FF4D00; font-size: 12px; font-weight: 600; }
.app-item .sold { color: var(--ink-3); font-size: 9px; }
.app-tabbar {
  display: flex; justify-content: space-around; align-items: center;
  background: #fff; border-top: 1px solid var(--line); padding: 9px 0 14px;
}
.app-tab { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 9px; color: var(--ink-3); }
.app-tab svg { width: 17px; height: 17px; }
.app-tab.active { color: var(--brand); font-weight: 500; }

/* 浮动通知卡 */
.float-card {
  position: absolute; background: var(--white); border-radius: 13px;
  box-shadow: var(--shadow); border: 1px solid var(--line);
  display: flex; align-items: center; gap: 10px; padding: 11px 15px;
  animation: floaty 4.5s ease-in-out infinite;
}
.float-card .fc-icon {
  width: 32px; height: 32px; border-radius: 9px; flex: none;
  display: flex; align-items: center; justify-content: center; color: #fff;
}
.float-card strong { display: block; font-size: 13.5px; color: var(--ink); line-height: 1.3; }
.float-card span { font-size: 11px; color: var(--ink-3); }
.fc-orders { top: 66px; left: 2%; }
.fc-orders .fc-icon { background: linear-gradient(135deg, #FF9F5C, #FF6700); }
.fc-member { bottom: 88px; right: 0; animation-delay: -2.2s; }
.fc-member .fc-icon { background: linear-gradient(135deg, #F5A05C, #E8833A); }
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
@media (prefers-reduced-motion: reduce) {
  .float-card { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- 数据横幅 ---------- */
.stats-band {
  background: linear-gradient(120deg, #FF8A33 0%, #FF6700 62%, #E85C00 100%);
  border-radius: 20px; padding: 34px 40px; margin-top: -8px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  position: relative; overflow: hidden;
  box-shadow: 0 18px 44px rgba(255, 103, 0, .24);
}
.stats-band::after {
  content: ""; position: absolute; right: -60px; top: -80px;
  width: 240px; height: 240px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.10), transparent 70%);
}
.stat-item { text-align: center; position: relative; }
.stat-item + .stat-item::before {
  content: ""; position: absolute; left: -9px; top: 12%;
  height: 76%; width: 1px; background: rgba(255,255,255,.14);
}
.stat-item strong { display: block; font-size: 30px; font-weight: 600; color: #fff; line-height: 1.25; }
.stat-item span { font-size: 13px; color: rgba(255, 255, 255, .72); }
.stats-wrap { padding: 10px 0 0; }

/* ---------- 通用卡片 ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 28px 26px;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #FFE0CB; }

.feature-icon {
  width: 46px; height: 46px; border-radius: 13px; margin-bottom: 18px;
  display: flex; align-items: center; justify-content: center; color: #fff;
}
.feature-icon svg { width: 22px; height: 22px; }
.fi-green { background: linear-gradient(135deg, #34D07E, #07C160); }
.fi-blue { background: linear-gradient(135deg, #5FA8E8, #2F72BE); }
.fi-orange { background: linear-gradient(135deg, #F5A05C, #E8833A); }
.fi-purple { background: linear-gradient(135deg, #9C95E8, #7F77DD); }
.fi-red { background: linear-gradient(135deg, #EC7373, #E24B4A); }
.fi-gold { background: linear-gradient(135deg, #DDA84E, #C98A2D); }
.card h3 { margin-bottom: 8px; }
.card > p { font-size: 14px; margin-bottom: 0; }

/* ---------- 后台界面 mockup ---------- */
.console-wrap { background: linear-gradient(160deg, #1A1A1A 0%, #2A2A2A 55%, #4A3520 100%); border-radius: 26px; padding: 46px 46px 0; overflow: hidden; position: relative; }
.console-copy { max-width: 460px; color: #fff; padding-bottom: 44px; position: relative; z-index: 2; }
.console-copy h2 { color: #fff; }
.console-copy p { color: rgba(255, 255, 255, .78); }
.console-copy ul { list-style: none; padding: 0; margin: 20px 0 0; }
.console-copy li { color: rgba(255,255,255,.86); padding: 7px 0 7px 26px; position: relative; font-size: 14.5px; }
.console-copy li::before {
  content: ""; position: absolute; left: 0; top: 14px;
  width: 15px; height: 15px; border-radius: 50%;
  background: rgba(255,255,255,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.2 7 11l5-6' fill='none' stroke='%234ED9A8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat;
}
.console-shot { position: absolute; right: 46px; bottom: 0; left: 42%; }
.console-window {
  background: #fff; border-radius: 14px 14px 0 0; overflow: hidden;
  box-shadow: 0 -18px 60px rgba(0, 0, 0, .3); font-size: 10px;
}
.cw-bar {
  display: flex; align-items: center; gap: 6px;
  background: #F5F5F5; padding: 9px 13px; border-bottom: 1px solid var(--line);
}
.cw-bar i { width: 9px; height: 9px; border-radius: 50%; }
.cw-bar i:nth-child(1) { background: #F26D5F; }
.cw-bar i:nth-child(2) { background: #F2BE4B; }
.cw-bar i:nth-child(3) { background: #58C26A; }
.cw-bar .cw-url {
  flex: 1; margin-left: 8px; background: #fff; border: 1px solid var(--line);
  border-radius: 6px; padding: 2px 10px; color: var(--ink-3); font-size: 9.5px;
}
.cw-body { display: flex; min-height: 250px; }
.cw-side { width: 92px; background: #1F1F1F; padding: 12px 0; flex: none; }
.cw-side b { display: block; color: #fff; font-size: 10.5px; padding: 2px 14px 10px; }
.cw-side i { display: block; height: 7px; border-radius: 4px; background: rgba(255,255,255,.16); margin: 10px 14px; }
.cw-side i.on { background: var(--brand-500); }
.cw-main { flex: 1; padding: 13px; background: #FAFAFA; }
.cw-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 10px; }
.cw-stat { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
.cw-stat span { display: block; color: var(--ink-3); font-size: 8.5px; }
.cw-stat b { font-size: 14px; color: var(--ink); }
.cw-stat b.up { color: var(--brand-600); }
.cw-chart {
  background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 12px;
}
.cw-chart .cw-title { display: flex; justify-content: space-between; color: var(--ink-2); font-size: 9.5px; margin-bottom: 10px; }
.cw-bars { display: flex; align-items: flex-end; gap: 7px; height: 92px; }
.cw-bars i { flex: 1; border-radius: 3px 3px 0 0; background: linear-gradient(180deg, #FF9F5C, #E85C00); }
.cw-bars i:nth-child(even) { background: #FFE8D6; }
.cw-bars i.hi { background: linear-gradient(180deg, #5FA8E8, #2F72BE); }

/* ---------- 行业方案（带图卡片，服务市场风） ---------- */
.industry-card { display: block; color: inherit; padding: 0; overflow: hidden; }
.industry-card:hover { color: inherit; }
.card--media { padding: 0; overflow: hidden; }
.card--media .card-body { padding: 26px 26px 30px; }
.card--media h2 { font-size: 20px; }
.industry-thumb { position: relative; aspect-ratio: 3 / 1.72; overflow: hidden; }
.industry-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.industry-card:hover .industry-thumb img { transform: scale(1.05); }
.industry-thumb::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(20, 20, 20, .45) 100%);
}
.industry-chip {
  position: absolute; left: 14px; bottom: 12px; z-index: 2;
  color: #fff; font-size: 13px; font-weight: 500;
  background: rgba(255, 255, 255, .16); backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, .35); border-radius: 20px; padding: 4px 14px;
}
.industry-body { padding: 20px 22px 22px; }
.industry-body h3 { margin-bottom: 6px; }
.industry-body p { font-size: 14px; margin-bottom: 10px; }
.industry-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.industry-list li {
  font-size: 12px; color: var(--brand); background: var(--brand-50);
  border-radius: 6px; padding: 3px 10px;
}

/* ---------- 案例 ---------- */
.case-card { display: flex; flex-direction: column; }
.case-tag {
  display: inline-block; font-size: 12px; font-weight: 500; color: var(--brand);
  background: var(--brand-50); padding: 4px 12px; border-radius: 20px;
  margin-bottom: 14px; align-self: flex-start;
}
.case-metrics { display: flex; gap: 28px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.case-metrics div strong { display: block; font-size: 21px; color: var(--brand); font-weight: 600; }
.case-metrics div span { font-size: 12px; color: var(--ink-3); }
.case-quote {
  font-size: 14px; color: var(--ink-2); font-style: normal;
  border-left: 3px solid var(--brand-100); padding-left: 12px; margin: 12px 0 0;
}

/* ---------- 步骤 ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.steps li { position: relative; }
.steps li::before {
  counter-increment: step; content: counter(step);
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 11px;
  background: linear-gradient(135deg, var(--brand-600), var(--brand));
  color: #fff; font-size: 16px; font-weight: 600; margin-bottom: 16px;
  box-shadow: 0 5px 14px rgba(255, 103, 0, .30);
}
.steps h3 { font-size: 16px; margin-bottom: 6px; }
.steps p { font-size: 14px; margin: 0; }

/* ---------- CTA 横幅 ---------- */
.cta-band {
  background: linear-gradient(120deg, #FF7A1F 0%, #FF6700 60%, #E85C00 100%);
  border-radius: 24px; padding: 52px 56px; display: flex;
  align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; left: -70px; bottom: -110px;
  width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.12), transparent 70%);
}
.cta-band h2 { color: #fff; margin-bottom: 8px; }
.cta-band p { color: rgba(255,255,255,.8); margin: 0; }
.cta-actions { display: flex; gap: 13px; flex-wrap: wrap; position: relative; z-index: 1; }
.btn-white { background: #fff; color: var(--brand); font-weight: 500; box-shadow: 0 6px 18px rgba(0,0,0,.18); }
.btn-white:hover { color: var(--brand); transform: translateY(-1px); }
.btn-outline-white { border-color: rgba(255,255,255,.5); color: #fff; background: transparent; }
.btn-outline-white:hover { border-color: #fff; color: #fff; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 840px; margin: 0 auto; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  padding: 21px 36px 21px 0; font-size: 16px; font-weight: 500; color: var(--ink);
  font-family: inherit; position: relative; line-height: 1.6;
}
.faq-q::after {
  content: ""; position: absolute; right: 10px; top: 50%;
  width: 8px; height: 8px; border-right: 1.5px solid var(--ink-3); border-bottom: 1.5px solid var(--ink-3);
  transform: translateY(-70%) rotate(45deg); transition: transform .2s ease;
}
.faq-item.is-open .faq-q::after { transform: translateY(-30%) rotate(-135deg); }
.faq-a { display: none; padding: 0 42px 22px 0; font-size: 14.5px; color: var(--ink-2); }
.faq-item.is-open .faq-a { display: block; }
.faq-a p:last-child { margin-bottom: 0; }

/* ---------- 关于 ---------- */
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: start; }
.about-facts { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-sm); }
.about-facts dl { margin: 0; }
.about-facts dt { font-size: 13px; color: var(--ink-3); margin-top: 17px; }
.about-facts dt:first-child { margin-top: 0; }
.about-facts dd { margin: 2px 0 0; font-size: 15px; color: var(--ink); font-weight: 500; }

/* ---------- 联系与表单 ---------- */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 46px; align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 0; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 8px 22px; box-shadow: var(--shadow-sm); }
.contact-list li { padding: 14px 0; border-bottom: 1px solid var(--line); display: flex; gap: 14px; }
.contact-list li:last-child { border-bottom: 0; }
.contact-list .k { flex: none; width: 80px; color: var(--ink-3); font-size: 14px; }
.contact-list .v { color: var(--ink); font-size: 14.5px; }
.form-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 14px; font-weight: 500; margin-bottom: 6px; color: var(--ink); }
.field .req { color: #E24B4A; margin-left: 2px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px;
  font-size: 15px; font-family: inherit; color: var(--ink); background: var(--white);
  transition: border-color .16s ease, box-shadow .16s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--brand-600); box-shadow: 0 0 0 3.5px rgba(255, 103, 0, .16);
}
.field textarea { resize: vertical; min-height: 96px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.checkbox { display: flex; align-items: flex-start; gap: 9px; font-size: 13.5px; color: var(--ink-2); }
.checkbox input { width: 15px; height: 15px; margin-top: 4px; flex: none; accent-color: var(--brand); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin-top: 14px; font-size: 14px; min-height: 20px; }
.form-status.is-success { color: var(--brand-600); }
.form-status.is-error { color: #E24B4A; }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--bg-deep); color: #B5B5B5; padding: 60px 0 30px; font-size: 14px; }
.site-footer a { color: #B5B5B5; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 36px; margin-bottom: 42px; }
.site-footer h3 { color: #fff; font-size: 15px; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 9px; }
.footer-brand .logo { color: #fff; }
.footer-brand .logo-sub { color: #8A8A8A; }
.footer-brand p { color: #8A8A8A; font-size: 13.5px; margin-top: 14px; max-width: 300px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.09); padding-top: 24px;
  display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between;
  font-size: 13px; color: #8A8A8A;
}
.footer-bottom a { color: #8A8A8A; }
.footer-bottom a + a,
.footer-bottom span + a { margin-left: 14px; }
.footer-bottom [hidden] { display: none; }

/* ---------- 客服悬浮窗 ---------- */
.service-widget { position: fixed; right: 22px; bottom: 22px; z-index: 80; }
.service-trigger {
  width: 58px; height: 58px; border-radius: 50%; border: 0; cursor: pointer;
  background: linear-gradient(135deg, #FF8A33, #FF6700); color: #fff;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px;
  box-shadow: 0 8px 24px rgba(255, 103, 0, .40); transition: transform .18s ease; font-family: inherit;
}
.service-trigger:hover { transform: scale(1.06); }
.service-trigger svg { width: 21px; height: 21px; }
.service-trigger em { font-style: normal; font-size: 10px; letter-spacing: .5px; }
.service-panel {
  position: absolute; right: 0; bottom: 72px; width: 284px;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: 20px;
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: all .2s ease;
}
.service-widget.is-open .service-panel { opacity: 1; visibility: visible; transform: translateY(0); }
.service-panel h3 { font-size: 15px; margin-bottom: 4px; }
.service-panel .service-sub { font-size: 12.5px; color: var(--ink-3); margin-bottom: 16px; }
.service-close {
  position: absolute; right: 12px; top: 12px; width: 24px; height: 24px;
  border: 0; background: none; cursor: pointer; color: var(--ink-3); font-size: 18px; line-height: 1; padding: 0;
}
.qr-box {
  display: flex; gap: 14px; align-items: center;
  padding: 12px; border: 1px solid var(--line); border-radius: 11px; margin-bottom: 12px;
  background: var(--bg-soft);
}
.qr-box img { width: 84px; height: 84px; flex: none; border-radius: 8px; background: #fff; }
.qr-box .qr-meta strong { display: block; font-size: 14px; color: var(--ink); margin-bottom: 2px; }
.qr-box .qr-meta span { font-size: 12.5px; color: var(--ink-3); }
.service-actions { display: grid; gap: 9px; }
.service-actions a {
  display: flex; align-items: center; gap: 9px; padding: 10px 13px;
  border: 1px solid var(--line); border-radius: 10px; font-size: 14px; color: var(--ink);
  transition: all .16s ease;
}
.service-actions a:hover { border-color: var(--brand-100); background: var(--brand-50); color: var(--brand); }
.service-actions svg { width: 16px; height: 16px; flex: none; color: var(--brand-600); }
.service-hours { font-size: 12.5px; color: var(--ink-3); margin: 12px 0 0; text-align: center; }

.back-top {
  position: fixed; right: 22px; bottom: 90px; z-index: 79;
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line);
  background: var(--white); color: var(--ink-2); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: all .2s ease; box-shadow: var(--shadow);
}
.back-top.is-visible { opacity: 1; visibility: visible; }
.back-top:hover { color: var(--brand); border-color: var(--brand-100); }

/* ---------- 内页 ---------- */
.page-hero {
  padding: 60px 0 44px; border-bottom: 1px solid var(--line);
  background:
    radial-gradient(560px 260px at 92% 10%, rgba(31, 158, 117, .13), transparent 65%),
    linear-gradient(180deg, #FFF8F3 0%, #FFFFFF 100%);
}
.page-hero h1 { font-size: 33px; margin-bottom: 10px; }
.page-hero p { margin: 0; font-size: 16px; max-width: 720px; }
.breadcrumb { font-size: 13px; color: var(--ink-3); margin-bottom: 14px; }
.breadcrumb a { color: var(--ink-3); }
.breadcrumb a:hover { color: var(--brand); }
.prose { max-width: 820px; }
.prose h2 { margin-top: 42px; font-size: 21px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 26px; font-size: 16px; }
.prose ul, .prose ol { margin-bottom: 1em; }
.prose li { margin-bottom: 6px; }
.prose strong { color: var(--ink); }
.meta-note {
  font-size: 13.5px; color: var(--ink-2); padding: 15px 19px;
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: 11px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .console-shot { position: static; margin: 0 46px; }
  .console-wrap { padding: 40px 30px 0; }
}
@media (max-width: 960px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 34px; }
  .stats-band { grid-template-columns: repeat(2, 1fr); gap: 26px; }
  .stat-item + .stat-item::before { display: none; }
  .industry-list li { display: none; }
  .industry-list li:nth-child(-n+3) { display: block; }
}
@media (max-width: 720px) {
  body { font-size: 14.5px; }
  .hero { padding: 54px 0 48px; }
  .hero-copy h1 { font-size: 29px; }
  .hero-lead { font-size: 15.5px; }
  h2 { font-size: 23px; }
  .section { padding: 54px 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
  .stats-band { padding: 28px 24px; }
  .cta-band { padding: 36px 26px; }
  .console-shot { margin: 0 20px; }
  .console-wrap { padding: 32px 20px 0; }

  .nav-toggle { display: block; }
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 68px;
    background: var(--white); border-bottom: 1px solid var(--line); padding: 14px 20px 20px;
    box-shadow: var(--shadow);
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav li { border-bottom: 1px solid var(--line); }
  .site-nav a { display: block; padding: 13px 0; }
  .header-actions .btn { display: none; }

  .service-widget { right: 14px; bottom: 14px; }
  .service-panel { width: min(284px, calc(100vw - 40px)); }
  .back-top { right: 14px; bottom: 80px; }
}

@media print {
  .site-header, .service-widget, .back-top, .site-footer { display: none; }
}