:root {
  color-scheme: light;
  --lh-bg: #faf4ec;
  --lh-bg-deep: #f2e3cf;
  --lh-card: #fffdf9;
  --lh-ink: #241b14;
  --lh-muted: #806a58;
  --lh-brand: #d94a1e;
  --lh-brand-deep: #a8330f;
  --lh-ember: #f28b2f;
  --lh-gold: #d9a441;
  --lh-teal: #2f6d66;
  --lh-line: #ead9c3;
  --lh-shadow: 0 14px 40px rgba(66, 37, 14, 0.12);
  --lh-shadow-sm: 0 6px 18px rgba(66, 37, 14, 0.08);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(circle at 12% 8%, rgba(217, 74, 30, 0.1), transparent 27rem),
    radial-gradient(circle at 88% 18%, rgba(217, 164, 65, 0.12), transparent 24rem),
    linear-gradient(180deg, #fbf5ec 0%, var(--lh-bg) 36%, #f7eddd 100%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--lh-ink);
}

body {
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: url("/static/images/bg_luhuo.jpg") center / cover no-repeat;
  opacity: 0.16;
  pointer-events: none;
}

.container {
  width: min(1080px, 100%);
  margin: 0 auto;
  padding: 12px;
  box-sizing: border-box;
}

a {
  color: inherit;
}

.promo-bar {
  background: linear-gradient(90deg, #351808, #7a2810, #351808);
  background-size: 180% 100%;
  color: #f8e8d2;
  text-align: center;
  font-size: 13px;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(245, 194, 127, 0.35);
  letter-spacing: 0.2px;
}

.promo-content {
  max-width: 1040px;
  margin: 0 auto;
  letter-spacing: 0.5px;
}

.consult-wrap {
  max-width: 1080px;
  margin: 10px auto 0;
  padding: 0 12px;
  display: flex;
  justify-content: flex-end;
}

.consult-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--lh-brand);
  color: #fff;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 15px;
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(168, 51, 15, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.consult-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 9px 22px rgba(168, 51, 15, 0.32);
}

.logo-prices-container {
  max-width: 1080px;
  margin: 16px auto 0;
  padding: 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 13px;
}

.logo-visual {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff8ef;
  border: 1px solid var(--lh-line);
  box-shadow: var(--lh-shadow-sm);
}

.logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 4px;
}

.logo-subtitle-wrap {
  line-height: 1.25;
}

.logo-subtitle {
  font-size: 24px;
  font-weight: 900;
  color: var(--lh-ink);
  letter-spacing: 0;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
}

.logo-subtitle-sub {
  margin-top: 4px;
  font-size: 12px;
  color: var(--lh-brand-deep);
  font-weight: 700;
}

.site-watermark {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.07;
  overflow: hidden;
}

.site-watermark span {
  position: absolute;
  font-size: 14px;
  color: rgba(138, 58, 22, 0.55);
  font-weight: 800;
  letter-spacing: 1px;
  white-space: nowrap;
  transform: rotate(-20deg);
  user-select: none;
}

.prices-wrapper {
  min-width: 0;
}

.prices-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3px 2px;
  font-size: 13px;
  color: #503b29;
}

.price-item {
  white-space: nowrap;
}

.price-link {
  color: var(--lh-teal);
  text-decoration: none;
  margin: 0 6px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease;
}

.price-link:hover {
  background: #e6f2ef;
  color: var(--lh-teal);
  text-decoration: none;
}

.price-sep {
  color: #d2b896;
}

.price-bar {
  color: #e0cdb3;
}

.main-nav {
  max-width: 1080px;
  margin: 14px auto 0;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 253, 249, 0.92);
  border: 1px solid var(--lh-line);
  border-radius: 16px;
  box-shadow: var(--lh-shadow-sm);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.nav-item {
  font-size: 14px;
  color: #503b29;
  text-decoration: none;
  padding: 8px 13px;
  border-radius: 10px;
  font-weight: 600;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-item:hover {
  background: #fff1df;
  color: var(--lh-brand);
}

.nav-item.active {
  background: var(--lh-brand);
  color: #fff;
  box-shadow: 0 5px 14px rgba(168, 51, 15, 0.24);
}

.brand-strip {
  max-width: 1080px;
  margin: 12px auto 0;
  padding: 7px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #7c3514;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 3px;
  border-top: 1px solid rgba(166, 105, 48, 0.28);
  border-bottom: 1px solid rgba(166, 105, 48, 0.28);
  background: linear-gradient(90deg, transparent, rgba(246, 222, 188, 0.72), transparent);
}

.brand-strip i {
  color: var(--lh-brand);
  font-size: 12px;
  letter-spacing: 0;
}

.brand-strip-dot {
  color: #b98a58;
  letter-spacing: 0;
}

.nav-spacer {
  flex: 1;
}

.nav-auth {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.nav-auth-sep {
  width: 1px;
  height: 14px;
  background: #e0cdb3;
}

.site-footer {
  margin-top: 30px;
  padding: 24px 12px 30px;
  text-align: center;
  color: #edddcc;
  background: linear-gradient(180deg, #351808, #241007);
  border-top: 2px solid var(--lh-gold);
  font-size: 13px;
}

.footer-row {
  margin: 3px 0;
}

.footer-links a {
  color: var(--lh-gold);
  text-decoration: none;
}

/* 备案信息（工信部要求：页脚展示备案号并链接查询入口） */
.footer-beian {
  margin-top: 8px;
}

.footer-icp {
  color: var(--lh-gold);
  text-decoration: none;
  letter-spacing: 0.3px;
}

.footer-icp:hover {
  text-decoration: underline;
}

/* 备案中占位（拿到正式备案号后由商家后台填入自动替换） */
.footer-icp.pending {
  color: #b79a7c;
  font-size: 12.5px;
}

.toast-container {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: min(420px, calc(100vw - 24px));
}

.toast {
  background: #3d2416;
  color: #fff4e4;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 14px;
  box-shadow: 0 10px 28px rgba(37, 16, 6, 0.28);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.2s, transform 0.2s;
}

.toast.toast-show {
  opacity: 1;
  transform: translateY(0);
}

.toast.toast-hide {
  opacity: 0;
  transform: translateY(-8px);
}

.home-panel {
  background: var(--lh-card);
  border: 1px solid var(--lh-line);
  border-radius: 16px;
  padding: 30px;
  margin-top: 16px;
  box-shadow: var(--lh-shadow-sm);
}

.home-panel h2 {
  margin: 0 0 10px;
  font-size: 20px;
  color: var(--lh-brand-deep);
}

.home-panel p {
  margin: 0;
  color: #7b6552;
  line-height: 1.8;
}

/* 非经营性备案声明：品牌信息展示定位，弱化"商城/交易"观感 */
.beian-statement {
  border-color: #e4d5c2;
  background: linear-gradient(180deg, #fffdf9, #faf5ed);
}

.beian-statement h2 {
  font-size: 16px;
  color: #a05a2c;
}

.beian-statement p {
  font-size: 13px;
  color: #8a7766;
}

.home-promo-wrap {
  margin-top: 16px;
  border-radius: 20px;
  overflow: hidden;
  background: var(--lh-card);
  border: 1px solid var(--lh-line);
  box-shadow: var(--lh-shadow);
}

.home-promo-image {
  display: block;
  width: 100%;
  max-height: 430px;
  object-fit: cover;
}

.home-promo-empty {
  padding: 60px 10px;
  text-align: center;
  color: #999;
  font-size: 13px;
}

.dropdowns-container {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.section-title {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--lh-brand-deep);
  font-weight: 800;
  letter-spacing: 0.2px;
}

.dropdown {
  background: linear-gradient(180deg, #fffdf9, #fff8ed);
  border: 1px solid var(--lh-line);
  border-radius: 16px;
  padding: 12px;
  position: relative;
  box-shadow: var(--lh-shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.dropdown:hover {
  transform: translateY(-2px);
  box-shadow: var(--lh-shadow);
}

.dropbtn {
  display: block;
  width: 100%;
  border: none;
  background: linear-gradient(135deg, #fff0dc, #ffe1bd);
  padding: 11px 12px;
  font-size: 14px;
  color: #5f351b;
  border-radius: 12px;
  cursor: pointer;
  line-height: 1.35;
  font-weight: 700;
  text-align: left;
}

.dropdown-content {
  margin-top: 8px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.dropdown-content a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--lh-brand);
  color: #fff;
  text-decoration: none;
  padding: 7px 12px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(168, 51, 15, 0.18);
}

.dropdown-content a:hover {
  background: var(--lh-brand-deep);
}

.home-page-extra {
  margin-top: 16px;
}

.member-auth-shell {
  max-width: 460px;
  margin: 36px auto 60px;
  padding: 0 14px;
}

.member-auth-card {
  background: var(--lh-card);
  border-radius: 20px;
  box-shadow: var(--lh-shadow);
  overflow: hidden;
  border: 1px solid var(--lh-line);
}

.member-auth-head {
  padding: 22px 22px 14px;
  border-bottom: 1px solid #f4e5d3;
}

.member-auth-title {
  font-size: 22px;
  font-weight: 900;
  color: var(--lh-brand-deep);
}

.member-auth-sub {
  margin-top: 6px;
  font-size: 13px;
  color: var(--lh-muted);
}

.member-auth-tabs {
  display: flex;
  gap: 8px;
  padding: 0 20px 16px;
}

.member-auth-tab {
  flex: 1;
  text-align: center;
  padding: 9px 10px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--lh-muted);
  background: #f5eadc;
  font-size: 14px;
  font-weight: 600;
}

.member-auth-tab.active {
  background: linear-gradient(135deg, var(--lh-brand), var(--lh-ember));
  color: #fff;
  box-shadow: 0 5px 14px rgba(168, 51, 15, 0.22);
}

.member-auth-body {
  padding: 0 20px 20px;
}

.member-auth-error {
  margin-bottom: 12px;
  padding: 10px 12px;
  background: rgba(185, 28, 28, 0.08);
  color: #b91c1c;
  border-radius: 10px;
  font-size: 13px;
}

.member-auth-form .form-group {
  margin-bottom: 12px;
}

.member-auth-form label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: #4b3929;
  font-weight: 700;
}

.member-auth-form input {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #dcc8ae;
  border-radius: 12px;
  padding: 11px 13px;
  font-size: 14px;
  background: #fffdfa;
}

.member-auth-form input:focus {
  outline: none;
  border-color: var(--lh-brand);
  box-shadow: 0 0 0 3px rgba(217, 74, 30, 0.12);
}

.member-auth-form button {
  width: 100%;
  border: none;
  padding: 12px 12px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--lh-brand), var(--lh-ember));
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(168, 51, 15, 0.24);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.member-auth-form button:hover {
  transform: translateY(-1px);
  box-shadow: 0 11px 22px rgba(168, 51, 15, 0.3);
}

/* 图形码 / 短信码 行：输入框自适应，按钮不吃满宽（否则会把输入框挤没） */
.member-auth-form .cap-row,
.member-auth-form .code-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}
.member-auth-form .cap-row input,
.member-auth-form .code-row input {
  flex: 1 1 auto;
  min-width: 0;
  width: auto;
}
.member-auth-form .code-btn {
  width: auto;
  flex: 0 0 auto;
  padding: 0 14px;
  font-size: 13px;
  white-space: nowrap;
}
.member-auth-form .code-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
.member-auth-form .cap-img {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  line-height: 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #e7d6c2;
  background: #f6efe5;
}
.member-auth-form .cap-img svg { display: block; }

@media (max-width: 480px) {
  .member-auth-shell { margin: 18px auto 40px; padding: 0 10px; }
  .member-auth-head { padding: 18px 16px 12px; }
  .member-auth-body { padding: 0 16px 16px; }
  .member-auth-tabs { padding: 0 16px 14px; }
}

.member-auth-tip {
  margin-top: 10px;
  font-size: 12px;
  color: var(--lh-muted);
  text-align: center;
}

.member-auth-tip a {
  color: var(--lh-brand);
  text-decoration: none;
  font-weight: 700;
}

.member-auth-level-hint {
  margin: 0 20px 20px;
  padding: 12px;
  background: #fbf2e5;
  border-radius: 12px;
  border-left: 3px solid var(--lh-gold);
}

.member-auth-level-hint .hint-title {
  font-size: 13px;
  font-weight: 800;
  color: #4b3929;
  margin-bottom: 4px;
}

.member-auth-level-hint .hint-text {
  font-size: 12px;
  color: var(--lh-muted);
  line-height: 1.6;
}

@media (max-width: 720px) {
  .logo-prices-container {
    justify-content: center;
  }
  .prices-grid {
    justify-content: center;
  }
  .main-nav {
    flex-wrap: wrap;
  }
  .nav-spacer {
    display: none;
  }
  .dropdowns-container {
    grid-template-columns: 1fr;
  }
  .brand-strip {
    gap: 7px;
    letter-spacing: 1px;
    font-size: 12px;
    padding: 6px 6px;
  }
}

/* ============ 视觉升级 v2 · 驴火装机 (2026-10-10 Kestrel) ============ */
:root{
  --lh-bg:#F7F2E7; --lh-bg-deep:#EFE6D5; --lh-card:#FFFCF6;
  --lh-ink:#20180F; --lh-muted:#7C6B57;
  --lh-brand:#C2401F; --lh-brand-deep:#8E2E12;
  --lh-ember:#D9A441; --lh-gold:#C89A45; --lh-teal:#2E6B64;
  --lh-line:#E5D9C5;
  --lh-shadow:0 18px 46px rgba(58,32,12,.13);
  --lh-shadow-sm:0 8px 22px rgba(58,32,12,.08);
  --lh-serif:"Source Han Serif SC","Noto Serif SC","Songti SC","STSong","SimSun",serif;
}
html,body{
  background:
    radial-gradient(circle at 10% 6%, rgba(194,64,31,.06), transparent 30rem),
    radial-gradient(circle at 92% 14%, rgba(200,154,69,.10), transparent 26rem),
    linear-gradient(180deg,#FBF7EE 0%,#F7F2E7 40%,#F3EADA 100%);
  color:var(--lh-ink);
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased;
}
body::before{ opacity:.09; }
.promo-bar{ background:linear-gradient(90deg,#2A1408,#5E2409,#2A1408); color:#F2E2CC; letter-spacing:.16em; font-size:12.5px; border-bottom:1px solid rgba(200,154,69,.35); }
.consult-btn{ background:var(--lh-brand); letter-spacing:.08em; box-shadow:0 8px 20px rgba(142,46,18,.22); }
.logo-visual{ border-radius:14px; background:#FFFDF8; box-shadow:var(--lh-shadow-sm); }
.logo-subtitle{ font-family:var(--lh-serif); font-size:27px; letter-spacing:.09em; color:var(--lh-ink); }
.logo-subtitle-sub{ color:var(--lh-brand-deep); letter-spacing:.16em; font-size:11.5px; margin-top:6px; }
.price-link{ color:var(--lh-teal); }
.main-nav{ background:rgba(255,252,246,.9); border-radius:14px; box-shadow:var(--lh-shadow-sm); }
.nav-item{ letter-spacing:.07em; }
.nav-item.active{ background:var(--lh-brand); box-shadow:0 6px 16px rgba(142,46,18,.22); }
.brand-strip{ letter-spacing:.42em; color:#8A4A22; font-size:12.5px; border-color:rgba(166,105,48,.24); background:linear-gradient(90deg,transparent,rgba(244,228,201,.7),transparent); }
.brand-strip i, .fa-fire{ display:none !important; }
.home-panel{ border-radius:18px; }
.home-panel h2, .campaign-title, .section-title, .list-title, .cat-name{ font-family:var(--lh-serif); letter-spacing:.07em; color:var(--lh-brand-deep); }
.campaign-card{ border-radius:16px; }
.campaign-name{ font-family:var(--lh-serif); letter-spacing:.04em; }
.campaign-total{ letter-spacing:.02em; }
.site-footer{ background:linear-gradient(180deg,#241307,#190C04); border-top:2px solid var(--lh-gold); letter-spacing:.1em; }
.footer-row{ letter-spacing:.12em; }
.card, .item-card, .part-card{ border-radius:16px; }
@media (max-width:600px){ .logo-subtitle{ font-size:22px; } .brand-strip{ letter-spacing:.24em; } }

/* ===== 首页品牌第一屏 (2026-10-10) ===== */
.lh-hero{ display:grid; grid-template-columns:1.05fr .95fr; gap:34px; align-items:center; margin:18px 0 8px; padding:30px 30px; background:var(--lh-card); border:1px solid var(--lh-line); border-radius:22px; box-shadow:var(--lh-shadow-sm); }
.lh-hero-eyebrow{ font-size:12px; letter-spacing:.34em; color:var(--lh-muted); margin-bottom:16px; }
.lh-hero h1{ font-family:var(--lh-serif); font-size:42px; line-height:1.28; letter-spacing:.06em; color:var(--lh-ink); margin:0; }
.lh-hero p{ margin:18px 0 0; color:#7b6552; font-size:14.5px; line-height:1.9; max-width:26em; }
.lh-hero-art{ display:flex; justify-content:center; }
.lh-hero-art img{ width:100%; max-width:520px; border-radius:16px; }
@media (max-width:760px){ .lh-hero{ grid-template-columns:1fr; padding:22px 18px; gap:20px; } .lh-hero h1{ font-size:30px; } }

/* ===== 本地图标（替代 cdnjs Font Awesome，去外链） ===== */
.fa{font-style:normal;display:inline-block;min-width:1em;text-align:center;line-height:1}
.fa-globe::before{content:"◎"}
.fa-map-marker::before{content:"◉"}
.fa-heart::before{content:"♥"}
.fa-refresh::before{content:"↻"}
.fa-fire::before{content:""}
.fa-download::before{content:"↓"}
.fa-search::before{content:"⌕"}
.fa-user::before{content:"☺"}

.price-ico{ width:18px; height:18px; object-fit:contain; vertical-align:-4px; margin-right:5px; opacity:.92; }
.price-item{ display:inline-flex; align-items:center; }

/* ===== 首页服务卡片（替换旧下拉框） ===== */
.lh-services{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin:16px 0 4px; }
.lh-svc{ background:var(--lh-card); border:1px solid var(--lh-line); border-radius:16px; padding:22px 20px; box-shadow:var(--lh-shadow-sm); display:flex; flex-direction:column; gap:9px; }
.lh-svc-t{ font-family:var(--lh-serif); font-size:17px; letter-spacing:.1em; color:var(--lh-brand-deep); }
.lh-svc p{ margin:0; font-size:13px; line-height:1.8; color:#7b6552; flex:1; }
.lh-svc-a{ align-self:flex-start; font-size:13px; font-weight:700; color:var(--lh-brand); text-decoration:none; border-bottom:1px solid transparent; }
.lh-svc-a:hover{ border-color:var(--lh-brand); }
@media (max-width:760px){ .lh-services{ grid-template-columns:1fr; } }

/* ══ 移动端补丁（站点级） ══ */
@media (max-width: 640px) {
  .container { padding-left: 12px; padding-right: 12px; }
  .main-nav { flex-wrap: wrap; row-gap: 4px; }
  .nav-item { padding: 8px 10px; }
  .footer-links { flex-wrap: wrap; row-gap: 6px; }
  .campaign-card { border-radius: var(--r-lg, 16px); }
}
@media (max-width: 480px) {
  .container { padding-left: 10px; padding-right: 10px; }
}

/* 手机端：触控目标统一 ≥34px（小链接不再点不到） */
@media (max-width: 640px) {
  .lh-hero-actions a, .home-cta a, .copy-contact-link { min-height: 34px; display: inline-flex; align-items: center; }
  .price-link { padding: 4px 2px; }
}