/* ==========================================================================
   欣典黄金奢侈品回收 · 全站样式
   ========================================================================== */

:root {
  --ink: #14120e;
  --ink-soft: #1e1b15;
  --ink-card: #1b1812;
  --ink-card-2: #221e17;
  --gold: #c9a961;
  --gold-light: #e3c88a;
  --gold-deep: #a8894a;
  --cream: #f7f3ec;
  --paper: #fffdf9;
  --line-light: #e2dacb;
  --line-dark: #3a342a;
  --dim: #a89f8d;
  --dim-dark: #6b6353;
  --serif: Georgia, "Songti SC", "Noto Serif SC", SimSun, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --container: 1200px;
  --header-h: 76px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.85;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.no-scroll {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

a:hover {
  color: var(--gold);
}

p {
  margin: 0 0 1em;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.35;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

::selection {
  background: var(--gold);
  color: var(--ink);
}

.dash {
  width: 34px;
  height: 1px;
  background: var(--gold);
  margin: 0 0 22px;
}

/* ---------- 布局 ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  position: relative;
  padding: 96px 0;
}

.section--tight {
  padding: 64px 0;
}

.section--cream {
  background: var(--cream);
  color: var(--ink);
}

.section--cream p,
.section--cream .muted {
  color: var(--dim-dark);
}

.section--soft {
  background: var(--ink-soft);
}

.section--line {
  border-top: 1px solid var(--line-dark);
}

.section--cream.section--line {
  border-top: 1px solid var(--line-light);
}

.section--cream a:hover {
  color: var(--gold-deep);
}

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

.gold {
  color: var(--gold);
}

.serif {
  font-family: var(--serif);
}

.center {
  text-align: center;
}

.small {
  font-size: 12.5px;
  line-height: 1.8;
}

/* ---------- 标题 ---------- */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  font-size: 11.5px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.kicker::before,
.kicker::after {
  content: "";
  width: 28px;
  height: 1px;
  background: rgba(201, 169, 97, 0.6);
}

.kicker--left::before {
  display: none;
}

.kicker--left::after {
  display: none;
}

.sec-head {
  max-width: 760px;
  margin: 0 auto 56px;
  text-align: center;
}

.sec-head--left {
  margin-left: 0;
  text-align: left;
}

.sec-head .dash {
  width: 34px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 22px;
}

.sec-head--left .dash {
  margin-left: 0;
}

.sec-title {
  font-size: clamp(28px, 3.4vw, 42px);
  color: var(--cream);
  margin-bottom: 14px;
}

.section--cream .sec-title {
  color: var(--ink);
}

.sec-sub {
  font-size: 14px;
  color: var(--dim);
  margin: 0;
}

.section--cream .sec-sub {
  color: var(--dim-dark);
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border: 1px solid transparent;
  font-size: 13.5px;
  letter-spacing: 0.06em;
  line-height: 1.4;
  white-space: nowrap;
  transition: all 0.25s var(--ease);
}

.btn svg {
  width: 15px;
  height: 15px;
  flex: none;
}

.btn--gold {
  background: var(--gold);
  border-color: var(--gold);
  color: #1a160f;
}

.btn--gold:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: #1a160f;
}

.btn--outline {
  border-color: rgba(201, 169, 97, 0.55);
  color: var(--cream);
  background: transparent;
}

.btn--outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.section--cream .btn--outline,
.btn--outline.on-light {
  border-color: rgba(20, 18, 14, 0.22);
  color: var(--ink);
}

.section--cream .btn--outline:hover,
.btn--outline.on-light:hover {
  border-color: var(--gold-deep);
  color: var(--gold-deep);
}

.btn--solid-ink {
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
}

.btn--solid-ink:hover {
  background: #2a251c;
  color: var(--gold-light);
}

.btn--sm {
  padding: 9px 18px;
  font-size: 12.5px;
}

.btn--block {
  width: 100%;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.center .btn-row {
  justify-content: center;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold);
  font-size: 13.5px;
  letter-spacing: 0.04em;
}

.text-link::after {
  content: "→";
  transition: transform 0.25s var(--ease);
}

.text-link:hover::after {
  transform: translateX(5px);
}

.section--cream .text-link {
  color: var(--gold-deep);
}

/* ---------- 顶部导航 ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 90;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(18, 16, 12, 0.82);
  border-bottom: 1px solid rgba(201, 169, 97, 0.14);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: background 0.3s var(--ease);
}

.site-header.scrolled {
  background: rgba(16, 14, 11, 0.96);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(201, 169, 97, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5px;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-name {
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 0.24em;
  color: var(--cream);
}

.brand-sub {
  margin-top: 5px;
  font-size: 9.5px;
  letter-spacing: 0.18em;
  color: rgba(201, 169, 97, 0.78);
  white-space: nowrap;
}

.brand-city {
  margin-left: 6px;
  padding: 2px 8px;
  border: 1px solid rgba(201, 169, 97, 0.45);
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--gold);
  vertical-align: middle;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.main-nav > a,
.nav-item > a {
  font-size: 13.5px;
  letter-spacing: 0.06em;
  color: rgba(247, 243, 236, 0.78);
  position: relative;
  padding: 6px 0;
}

.main-nav > a::after,
.nav-item > a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--gold);
  transition: right 0.3s var(--ease);
}

.main-nav > a:hover::after,
.nav-item > a:hover::after,
.main-nav > a.active::after,
.nav-item > a.active::after {
  right: 0;
}

.main-nav > a.active,
.nav-item > a.active {
  color: var(--gold);
}

.nav-item {
  position: relative;
}

.nav-item > a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav-item .caret {
  width: 7px;
  height: 7px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.25s var(--ease);
}

.nav-item:hover .caret {
  transform: rotate(225deg) translateY(-1px);
}

.nav-drop {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translate(-50%, 8px);
  min-width: 230px;
  padding: 10px 0;
  background: #1a1710;
  border: 1px solid var(--line-dark);
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s var(--ease);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.45);
}

.nav-item:hover .nav-drop {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.nav-drop a {
  display: block;
  padding: 11px 22px;
  font-size: 13px;
  color: rgba(247, 243, 236, 0.78);
}

.nav-drop a:hover {
  background: rgba(201, 169, 97, 0.08);
  color: var(--gold);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 22px;
  flex: none;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(247, 243, 236, 0.86);
}

.header-phone svg {
  width: 15px;
  height: 15px;
  color: var(--gold);
}

.header-phone:hover {
  color: var(--gold);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(201, 169, 97, 0.35);
  background: transparent;
  position: relative;
  margin-left: auto;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  position: absolute;
  left: 50%;
  width: 18px;
  height: 1px;
  background: var(--gold);
  transition: all 0.25s var(--ease);
}

.nav-toggle span {
  top: 50%;
  transform: translate(-50%, -50%);
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  left: 0;
  transform: none;
}

.nav-toggle span::before {
  top: -6px;
}

.nav-toggle span::after {
  top: 6px;
}

body.nav-open .nav-toggle span {
  background: transparent;
}

body.nav-open .nav-toggle span::before {
  top: 0;
  transform: rotate(45deg);
}

body.nav-open .nav-toggle span::after {
  top: 0;
  transform: rotate(-45deg);
}

/* 城市分站顶部条 */
.city-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 91;
  height: 34px;
  display: flex;
  align-items: center;
  background: #0f0d0a;
  border-bottom: 1px solid rgba(201, 169, 97, 0.12);
  font-size: 11.5px;
  color: var(--dim);
}

.city-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.city-bar strong {
  color: var(--gold);
  font-weight: 400;
  letter-spacing: 0.12em;
}

.city-bar a {
  color: var(--dim);
  margin-left: 18px;
}

.city-bar a:hover {
  color: var(--gold);
}

.site-header.has-citybar {
  top: 34px;
}

body.has-citybar {
  padding-top: 34px;
}

/* ---------- 首屏 ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--header-h) + 40px) 24px 80px;
  background: var(--ink) center / cover no-repeat;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      ellipse at 50% 45%,
      rgba(20, 18, 14, 0.35) 0%,
      rgba(20, 18, 14, 0.72) 60%,
      rgba(20, 18, 14, 0.94) 100%
    ),
    linear-gradient(180deg, rgba(20, 18, 14, 0.72) 0%, rgba(20, 18, 14, 0.25) 35%, rgba(20, 18, 14, 0.92) 100%);
  z-index: -1;
}

.hero-inner {
  max-width: 980px;
}

.hero .kicker {
  justify-content: center;
}

.hero-title {
  font-size: clamp(38px, 5.6vw, 68px);
  letter-spacing: 0.06em;
  color: #fdf8ee;
  margin-bottom: 18px;
}

.cursor {
  display: inline-block;
  width: 2px;
  height: 0.92em;
  margin-left: 6px;
  background: var(--gold);
  vertical-align: -0.06em;
  animation: blink 1.1s steps(1) infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.hero-sub {
  font-size: clamp(13.5px, 1.4vw, 16px);
  color: rgba(247, 243, 236, 0.78);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: rgba(201, 169, 97, 0.95);
  font-size: 13px;
  letter-spacing: 0.22em;
  margin-bottom: 34px;
}

.hero-tag::before,
.hero-tag::after {
  content: "";
  width: 26px;
  height: 1px;
  background: rgba(201, 169, 97, 0.45);
}

.hero .btn-row {
  justify-content: center;
}

.hero-scroll {
  position: absolute;
  bottom: 34px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--gold);
  font-size: 20px;
  animation: floatY 2.4s ease-in-out infinite;
}

@keyframes floatY {
  0%,
  100% {
    transform: translate(-50%, 0);
    opacity: 0.6;
  }
  50% {
    transform: translate(-50%, 8px);
    opacity: 1;
  }
}

/* 内页首屏 */
.page-hero {
  position: relative;
  min-height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--header-h) + 60px) 24px 70px;
  background: var(--ink) center / cover no-repeat;
  isolation: isolate;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 18, 14, 0.78), rgba(20, 18, 14, 0.62) 50%, rgba(20, 18, 14, 0.94));
  z-index: -1;
}

.page-hero h1 {
  font-size: clamp(32px, 4.2vw, 50px);
  color: #fdf8ee;
  margin-bottom: 12px;
}

.page-hero p {
  margin: 0;
  font-size: 14px;
  color: rgba(247, 243, 236, 0.72);
  letter-spacing: 0.06em;
}

.page-hero .kicker {
  justify-content: center;
}

/* ---------- 数据条 ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-bottom: 1px solid var(--line-dark);
}

.stat {
  text-align: center;
  padding: 52px 16px 46px;
  border-right: 1px solid rgba(58, 52, 42, 0.75);
}

.stat:last-child {
  border-right: 0;
}

.stat-num {
  font-family: var(--serif);
  font-size: clamp(34px, 3.6vw, 46px);
  color: var(--gold);
  line-height: 1;
  letter-spacing: 0.02em;
}

.stat-num small {
  font-size: 0.45em;
  margin-left: 4px;
  letter-spacing: 0.1em;
}

.stat-label {
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--dim);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 40px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line-dark);
}

.trust-row .label {
  width: 100%;
  text-align: center;
  color: var(--dim);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  margin-bottom: 8px;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: rgba(247, 243, 236, 0.65);
}

.trust-item::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* ---------- 金价 ---------- */
.price-band {
  background: var(--ink-card);
  border-bottom: 1px solid var(--line-dark);
  padding: 44px 0 46px;
}

.price-top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 28px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line-dark);
}

.price-top h2 {
  font-size: clamp(19px, 2vw, 24px);
  color: var(--cream);
}

.price-top h2 b {
  color: var(--gold);
  font-weight: 400;
  font-size: 1.28em;
  margin-left: 4px;
}

.price-top p {
  flex: 1;
  min-width: 260px;
  margin: 0;
  font-size: 12px;
  color: var(--dim);
  line-height: 1.7;
}

.price-grid {
  display: grid;
  grid-template-columns: 250px repeat(2, 190px) 1fr;
  gap: 30px;
  padding-top: 30px;
  align-items: center;
}

.price-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--cream);
  margin-bottom: 8px;
}

.price-label svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
}

.price-meta {
  font-size: 11.5px;
  color: var(--dim);
  line-height: 1.7;
}

.price-card {
  background: var(--ink-card-2);
  border: 1px solid var(--line-dark);
  padding: 16px 20px;
}

.price-card .name {
  font-size: 11.5px;
  color: var(--dim);
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.price-card .val {
  font-family: var(--serif);
  font-size: 26px;
  color: var(--gold);
  line-height: 1.3;
}

.price-card .val small {
  font-size: 11px;
  color: var(--dim);
  margin-left: 3px;
  font-family: var(--sans);
}

.price-note {
  font-size: 11.5px;
  color: var(--dim);
  line-height: 1.8;
}

.price-note .links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 8px;
}

.price-note .links a {
  color: var(--gold);
  border-bottom: 1px solid rgba(201, 169, 97, 0.35);
  padding-bottom: 1px;
}

/* ---------- 业务卡片 ---------- */
.biz-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line-dark);
}

.biz-card {
  display: block;
  background: var(--ink-card);
  border-right: 1px solid var(--line-dark);
  transition: background 0.3s var(--ease);
}

.biz-card:last-child {
  border-right: 0;
}

.biz-card:hover {
  background: #201c15;
}

.biz-card .thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
}

.biz-card .thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(20, 18, 14, 0.65));
}

.biz-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

.biz-card:hover img {
  transform: scale(1.04);
}

.biz-card .body {
  padding: 24px 24px 28px;
}

.biz-card h3 {
  font-size: 19px;
  color: var(--cream);
  margin-bottom: 10px;
}

.biz-card p {
  margin: 0;
  font-size: 12.5px;
  color: var(--dim);
  line-height: 1.8;
}

.biz-card .more {
  display: inline-block;
  margin-top: 14px;
  font-size: 12px;
  color: var(--gold);
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.3s var(--ease);
}

.biz-card:hover .more {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 案例 ---------- */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.case-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line-dark);
  background: var(--ink-card);
  padding: 30px;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.case-card:hover {
  border-color: rgba(201, 169, 97, 0.4);
  transform: translateY(-3px);
}

.tag {
  display: inline-flex;
  align-self: flex-start;
  padding: 3px 10px;
  border: 1px solid rgba(201, 169, 97, 0.45);
  color: var(--gold);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  margin-bottom: 18px;
}

.case-card h3 {
  font-size: 19px;
  color: var(--cream);
  margin-bottom: 12px;
}

.case-card p {
  font-size: 12.5px;
  color: var(--dim);
  margin-bottom: 20px;
}

.quote {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line-dark);
  font-size: 12.5px;
  color: var(--gold);
  font-style: italic;
  line-height: 1.8;
}

.quote::before {
  content: "❝";
  margin-right: 6px;
  font-style: normal;
}

.section--cream .case-card {
  background: var(--paper);
  border-color: var(--line-light);
}

.section--cream .case-card h3 {
  color: var(--ink);
}

.section--cream .case-card p {
  color: var(--dim-dark);
}

.section--cream .quote {
  border-top-color: var(--line-light);
  color: var(--gold-deep);
}

/* ---------- 关于 ---------- */
.split {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 6vw, 76px);
  align-items: center;
}

.split.reverse {
  grid-template-columns: 1fr 1.05fr;
}

.split.reverse .split-media {
  order: 2;
}

.split-media {
  position: relative;
}

.split-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.split-media::after {
  content: "";
  position: absolute;
  inset: 14px -14px -14px 14px;
  border: 1px solid rgba(201, 169, 97, 0.28);
  z-index: -1;
}

.split-body .sec-title {
  margin-bottom: 20px;
}

.split-body p {
  font-size: 13.5px;
  color: var(--dim);
  line-height: 2;
}

.section--cream .split-body p {
  color: var(--dim-dark);
}

.split-body .btn {
  margin-top: 16px;
}

/* ---------- SEO 文本 ---------- */
.seo-text {
  max-width: 960px;
}

.seo-text h2 {
  font-size: clamp(24px, 2.6vw, 32px);
  margin-bottom: 24px;
  color: var(--cream);
}

.seo-text p {
  font-size: 13px;
  color: var(--dim);
  line-height: 2.05;
}

.seo-text a {
  color: var(--gold);
  border-bottom: 1px solid rgba(201, 169, 97, 0.3);
}

/* ---------- 流程 ---------- */
.step-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.step-card {
  border: 1px solid rgba(201, 169, 97, 0.22);
  padding: 26px 22px 28px;
  background: rgba(255, 255, 255, 0.012);
}

.step-num {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--gold);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.step-card h3 {
  font-size: 16.5px;
  color: var(--cream);
  margin-bottom: 8px;
}

.step-card p {
  margin: 0;
  font-size: 12px;
  color: var(--dim);
  line-height: 1.8;
}

.section--cream .step-card {
  background: var(--paper);
  border-color: var(--line-light);
}

.section--cream .step-card h3 {
  color: var(--ink);
}

.section--cream .step-card p {
  color: var(--dim-dark);
}

.step-note {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 56px;
  padding-top: 44px;
  border-top: 1px solid var(--line-dark);
}

.step-note h3 {
  font-size: 17px;
  color: var(--cream);
  margin-bottom: 10px;
}

.step-note p {
  margin: 0;
  font-size: 12.5px;
  color: var(--dim);
}

/* ---------- 速览 ---------- */
.facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line-dark);
}

.fact {
  padding: 28px 36px 28px 0;
  border-bottom: 1px solid var(--line-dark);
}

.fact:nth-child(even) {
  padding-left: 36px;
  border-left: 1px solid var(--line-dark);
}

.fact h3 {
  font-size: 16.5px;
  color: var(--cream);
  margin-bottom: 8px;
}

.fact p {
  margin: 0;
  font-size: 12.5px;
  color: var(--dim);
}

.fact a {
  color: var(--gold);
}

/* ---------- 门店 ---------- */
.store-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.store-card {
  background: var(--ink-card);
  border: 1px solid var(--line-dark);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.store-card:hover {
  border-color: rgba(201, 169, 97, 0.38);
  transform: translateY(-3px);
}

.store-card .thumb {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.store-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

.store-card:hover .thumb img {
  transform: scale(1.04);
}

.store-card .body {
  padding: 22px 24px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.store-card h3 {
  font-size: 17.5px;
  color: var(--cream);
  margin-bottom: 14px;
  line-height: 1.6;
}

.meta-row {
  display: flex;
  gap: 9px;
  font-size: 12.5px;
  color: var(--dim);
  line-height: 1.75;
  margin-bottom: 9px;
}

.meta-row svg {
  width: 14px;
  height: 14px;
  flex: none;
  margin-top: 4px;
  color: var(--gold);
}

.store-card .phone {
  margin-top: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--line-dark);
  color: var(--gold);
  font-size: 16px;
  font-family: var(--serif);
  letter-spacing: 0.04em;
}

.store-card .phone small {
  display: block;
  margin-top: 4px;
  font-family: var(--sans);
  font-size: 11px;
  color: var(--dim);
  letter-spacing: 0.02em;
}

.store-card .store-links {
  display: flex;
  gap: 16px;
  margin-top: 14px;
  font-size: 12px;
}

.store-card .store-links a {
  color: var(--dim);
}

.store-card .store-links a:hover {
  color: var(--gold);
}

.section--cream .store-card {
  background: var(--paper);
  border-color: var(--line-light);
}

.section--cream .store-card h3 {
  color: var(--ink);
}

.section--cream .meta-row {
  color: var(--dim-dark);
}

.section--cream .store-card .phone {
  border-top-color: var(--line-light);
  color: var(--gold-deep);
}

.section--cream .store-card .phone small {
  color: var(--dim-dark);
}

.section--cream .store-card .store-links a {
  color: var(--dim-dark);
}

.section--cream .store-card .store-links a:hover {
  color: var(--gold-deep);
}

.center-link {
  display: flex;
  justify-content: center;
  margin-top: 44px;
}

/* ---------- 保障横幅 ---------- */
.assurance {
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  padding: 64px 0;
  background: linear-gradient(90deg, rgba(201, 169, 97, 0.05), transparent 55%);
}

.assurance-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.assurance h2 {
  font-size: clamp(24px, 2.6vw, 32px);
  color: var(--cream);
  margin-bottom: 12px;
}

.assurance p {
  margin: 0;
  max-width: 720px;
  font-size: 13px;
  color: var(--dim);
}

/* ---------- 页脚 ---------- */
.site-footer {
  background: #100e0b;
  border-top: 1px solid var(--line-dark);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.9fr 0.9fr 1.1fr;
  gap: 48px;
  padding-bottom: 56px;
}

.footer-brand .brand {
  margin-bottom: 20px;
}

.footer-brand p {
  font-size: 12.5px;
  color: var(--dim);
  line-height: 1.95;
  max-width: 300px;
}

.footer-col h4 {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--cream);
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  font-weight: 400;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-col a,
.footer-col li {
  font-size: 12.5px;
  color: var(--dim);
  line-height: 1.7;
}

.footer-contact li {
  display: flex;
  gap: 9px;
  align-items: flex-start;
}

.footer-contact svg {
  width: 14px;
  height: 14px;
  color: var(--gold);
  flex: none;
  margin-top: 4px;
}

.footer-contact a {
  color: var(--gold);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 22px 0;
  border-top: 1px solid rgba(58, 52, 42, 0.7);
  font-size: 11.5px;
  color: #7d7566;
}

.footer-bottom a {
  color: #7d7566;
}

.footer-bottom .beian {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

/* ---------- 悬浮联系 ---------- */
.float-contact {
  position: fixed;
  right: 22px;
  bottom: 28px;
  z-index: 80;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.float-contact a {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(201, 169, 97, 0.45);
  background: rgba(20, 18, 14, 0.92);
  color: var(--gold);
  backdrop-filter: blur(8px);
  transition: all 0.25s var(--ease);
}

.float-contact a:hover {
  background: var(--gold);
  color: var(--ink);
}

.float-contact svg {
  width: 19px;
  height: 19px;
}

/* ---------- FAQ ---------- */
.faq {
  border-top: 1px solid var(--line-dark);
}

.faq details {
  border-bottom: 1px solid var(--line-dark);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  color: var(--cream);
  letter-spacing: 0.02em;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary .icon {
  position: relative;
  flex: none;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(201, 169, 97, 0.4);
}

.faq summary .icon::before,
.faq summary .icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--gold);
  transform: translate(-50%, -50%);
}

.faq summary .icon::before {
  width: 10px;
  height: 1px;
}

.faq summary .icon::after {
  width: 1px;
  height: 10px;
  transition: opacity 0.25s var(--ease);
}

.faq details[open] summary .icon::after {
  opacity: 0;
}

.faq details[open] summary {
  color: var(--gold);
}

.faq .answer {
  padding: 0 56px 24px 0;
  font-size: 13px;
  color: var(--dim);
  line-height: 2;
}

.section--cream .faq {
  border-top-color: var(--line-light);
}

.section--cream .faq details {
  border-bottom-color: var(--line-light);
}

.section--cream .faq summary {
  color: var(--ink);
}

.section--cream .faq details[open] summary {
  color: var(--gold-deep);
}

.section--cream .faq .answer {
  color: var(--dim-dark);
}

/* ---------- 业务详情行 ---------- */
.svc-rows {
  border-top: 1px solid var(--line-dark);
}

.svc-row {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  padding: 68px 0;
  border-bottom: 1px solid var(--line-dark);
}

.svc-row--flip .svc-media {
  order: 2;
}

.svc-media img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.svc-num {
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 0.16em;
  color: var(--gold);
  margin-bottom: 14px;
}

.svc-body h2 {
  font-size: clamp(25px, 2.6vw, 34px);
  color: var(--cream);
  margin-bottom: 24px;
}

.svc-kv {
  margin: 0 0 20px;
}

.svc-kv dt {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 5px;
}

.svc-kv dd {
  margin: 0;
  font-size: 13px;
  color: var(--dim);
  line-height: 1.9;
}

.svc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.svc-tags span {
  border: 1px solid var(--line-dark);
  padding: 4px 10px;
  font-size: 11px;
  color: var(--dim);
}

.svc-body .btn {
  margin-top: 22px;
}

/* ---------- 通用卡片/文本 ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.feature-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.feature {
  border: 1px solid var(--line-dark);
  padding: 32px;
  background: var(--ink-card);
}

.feature h3 {
  font-size: 18px;
  color: var(--cream);
  margin-bottom: 12px;
}

.feature p {
  margin: 0;
  font-size: 13px;
  color: var(--dim);
}

.feature .icon-lg {
  width: 46px;
  height: 46px;
  margin-bottom: 22px;
  color: var(--gold);
}

.section--cream .feature {
  background: var(--paper);
  border-color: var(--line-light);
}

.section--cream .feature h3 {
  color: var(--ink);
}

.section--cream .feature p {
  color: var(--dim-dark);
}

.num-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-dark);
}

.num-item {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line-dark);
}

.num-item .n {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.num-item h3 {
  font-size: 18px;
  color: var(--cream);
  margin-bottom: 6px;
}

.num-item p {
  margin: 0;
  font-size: 13px;
  color: var(--dim);
}

/* 服务方式 */
.mode-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.mode {
  border: 1px solid var(--line-dark);
  padding: 34px 30px;
  background: linear-gradient(180deg, rgba(201, 169, 97, 0.04), transparent);
}

.mode h3 {
  font-size: 20px;
  color: var(--cream);
  margin-bottom: 12px;
}

.mode p {
  margin: 0;
  font-size: 13px;
  color: var(--dim);
}

.section--cream .mode {
  background: var(--paper);
  border-color: var(--line-light);
}

.section--cream .mode h3 {
  color: var(--ink);
}

.section--cream .mode p {
  color: var(--dim-dark);
}

/* ---------- 城市分站 ---------- */
.city-hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 100px) 24px 90px;
  background: var(--ink) center / cover no-repeat;
  isolation: isolate;
}

.city-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 13, 10, 0.94) 0%, rgba(15, 13, 10, 0.8) 45%, rgba(15, 13, 10, 0.35) 100%);
  z-index: -1;
}

.city-hero .hero-eyebrow {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.3em;
  margin-bottom: 22px;
}

.city-hero h1 {
  font-size: clamp(30px, 4vw, 46px);
  color: #fdf8ee;
  line-height: 1.3;
  margin-bottom: 16px;
}

.city-hero .lead {
  font-size: 15px;
  color: rgba(247, 243, 236, 0.78);
  letter-spacing: 0.06em;
  margin-bottom: 32px;
}

.city-hero .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: 34px;
  font-size: 12px;
  color: var(--dim);
}

.city-hero .hero-tags span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.city-hero .hero-tags span::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--gold);
  transform: rotate(45deg);
}

.city-inner {
  max-width: 900px;
}

.city-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  background: var(--ink-soft);
}

.city-stats .stat {
  padding: 30px 12px 26px;
}

.city-stats .stat-num {
  font-size: 30px;
}

.city-stats .stat-label {
  font-size: 11px;
  margin-top: 8px;
}

.coverage-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  max-width: 980px;
  margin: 0 auto 34px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid rgba(201, 169, 97, 0.4);
  font-size: 12.5px;
  color: rgba(247, 243, 236, 0.82);
  transition: all 0.25s var(--ease);
}

.chip::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--gold);
  border-radius: 50%;
}

.chip:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.chip--light {
  border-color: var(--line-light);
  background: var(--paper);
  color: var(--ink);
}

.chip--light::before {
  background: var(--gold-deep);
}

.chip--light:hover {
  border-color: var(--gold-deep);
  color: var(--gold-deep);
}

.city-body-note {
  max-width: 820px;
  margin: 0 auto 34px;
  text-align: center;
  font-size: 12.5px;
  color: var(--dim);
}

.section--cream .city-body-note {
  color: var(--dim-dark);
}

/* 城市场景 */
.scene-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 56px;
  align-items: start;
}

.scene-list {
  display: grid;
  gap: 16px;
}

.scene {
  display: flex;
  gap: 20px;
  border: 1px solid var(--line-dark);
  padding: 24px 26px;
  background: var(--ink-card);
}

.scene .icon-wrap {
  flex: none;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(201, 169, 97, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
}

.scene .icon-wrap svg {
  width: 18px;
  height: 18px;
}

.scene h3 {
  font-size: 16.5px;
  color: var(--cream);
  margin-bottom: 6px;
}

.scene p {
  margin: 0;
  font-size: 12.5px;
  color: var(--dim);
}

.quick-links {
  position: sticky;
  top: calc(var(--header-h) + 30px);
}

.quick-links h3 {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--cream);
  margin-bottom: 16px;
}

.quick-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 18px;
  border: 1px solid var(--line-dark);
  border-bottom: 0;
  font-size: 12.5px;
  color: var(--dim);
  transition: all 0.25s var(--ease);
}

.quick-links a:last-of-type {
  border-bottom: 1px solid var(--line-dark);
}

.quick-links a::after {
  content: "→";
  color: var(--gold);
  opacity: 0.6;
}

.quick-links a:hover {
  background: rgba(201, 169, 97, 0.06);
  color: var(--gold);
}

.quick-links .note {
  margin-top: 16px;
  font-size: 11.5px;
  color: var(--dim);
  line-height: 1.8;
}

/* 城市门店卡片（浅色） */
.city-store-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.city-store {
  background: var(--paper);
  border: 1px solid var(--line-light);
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.city-store-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.city-store h3 {
  font-size: 19px;
  color: var(--ink);
  line-height: 1.55;
}

.badge-hours {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border: 1px solid var(--line-light);
  font-size: 10.5px;
  color: var(--gold-deep);
  white-space: nowrap;
}

.city-store .meta-row {
  color: var(--dim-dark);
}

.city-store .meta-row svg {
  color: var(--gold-deep);
}

.city-store .meta-row.tel a {
  color: var(--gold-deep);
  font-size: 14px;
}

.area-label {
  margin: 14px 0 8px;
  font-size: 11.5px;
  color: var(--dim-dark);
}

.area-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.area-chips span {
  background: #f3eee4;
  border: 1px solid #ece5d8;
  padding: 3px 9px;
  font-size: 11px;
  color: #5c5446;
}

.city-store .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line-light);
}

.city-store .actions .btn {
  padding: 9px 14px;
  font-size: 12px;
  gap: 6px;
}

.city-store .actions .btn svg {
  width: 13px;
  height: 13px;
}

.city-store .actions .btn--gold {
  background: #b99a55;
  border-color: #b99a55;
  color: #fffdf9;
}

/* ---------- 门店详情页 ---------- */
.store-hero {
  padding: calc(var(--header-h) + 76px) 0 64px;
  background: var(--ink-soft) center / cover no-repeat;
  position: relative;
  isolation: isolate;
}

.store-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 13, 10, 0.94), rgba(15, 13, 10, 0.55));
  z-index: -1;
}

.store-hero .breadcrumb {
  font-size: 11.5px;
  color: var(--dim);
  margin-bottom: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.store-hero .breadcrumb a {
  color: var(--dim);
}

.store-hero .breadcrumb a:hover {
  color: var(--gold);
}

.store-hero .breadcrumb span {
  opacity: 0.5;
}

.store-hero h1 {
  font-size: clamp(28px, 3.8vw, 44px);
  color: #fdf8ee;
  margin-bottom: 12px;
}

.store-hero .lead {
  margin: 0;
  font-size: 14px;
  color: rgba(247, 243, 236, 0.75);
}

.store-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: start;
}

.info-panel {
  border: 1px solid var(--line-dark);
  background: var(--ink-card);
  padding: 34px;
}

.info-panel h2 {
  font-size: 20px;
  color: var(--cream);
  margin-bottom: 22px;
}

.info-line {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-dark);
  font-size: 13px;
  color: var(--dim);
}

.info-line:first-of-type {
  border-top: 1px solid var(--line-dark);
}

.info-line svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
  flex: none;
  margin-top: 4px;
}

.info-line strong {
  display: block;
  color: var(--cream);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}

.info-line a {
  color: var(--gold);
}

.check-list {
  display: grid;
  gap: 12px;
  margin-top: 6px;
}

.check-list li {
  display: flex;
  gap: 10px;
  font-size: 12.5px;
  color: var(--dim);
}

.check-list li::before {
  content: "";
  flex: none;
  width: 5px;
  height: 5px;
  margin-top: 9px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* ---------- 新闻 ---------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.news-card {
  border: 1px solid var(--line-dark);
  background: var(--ink-card);
  padding: 32px;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.news-card:hover {
  border-color: rgba(201, 169, 97, 0.4);
  transform: translateY(-3px);
}

.news-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  font-size: 11.5px;
  color: var(--dim);
}

.news-meta .tag {
  margin: 0;
}

.news-card h3 {
  font-size: 20px;
  color: var(--cream);
  margin-bottom: 12px;
  line-height: 1.6;
}

.news-card p {
  font-size: 12.5px;
  color: var(--dim);
  margin-bottom: 18px;
}

.news-details summary {
  list-style: none;
  cursor: pointer;
}

.news-details summary::-webkit-details-marker {
  display: none;
}

.news-details .answer {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line-dark);
  font-size: 12.5px;
  color: var(--dim);
  line-height: 1.95;
}

/* ---------- 荣誉/资质 ---------- */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.cert-card {
  border: 1px solid var(--line-dark);
  background: var(--ink-card);
  padding: 20px;
}

.cert-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  margin-bottom: 16px;
}

.cert-card h3 {
  font-size: 15px;
  color: var(--cream);
  margin-bottom: 6px;
}

.cert-card p {
  margin: 0;
  font-size: 12px;
  color: var(--dim);
}

.section--cream .cert-card {
  background: var(--paper);
  border-color: var(--line-light);
}

.section--cream .cert-card h3 {
  color: var(--ink);
}

.section--cream .cert-card p {
  color: var(--dim-dark);
}

/* ---------- 团队/时间线 ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.team-card {
  background: var(--ink-card);
  border: 1px solid var(--line-dark);
  overflow: hidden;
}

.team-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.team-card .body {
  padding: 22px 24px 26px;
}

.team-card .role {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-bottom: 8px;
}

.team-card h3 {
  font-size: 18px;
  color: var(--cream);
  margin-bottom: 6px;
}

.team-card p {
  margin: 0;
  font-size: 12.5px;
  color: var(--dim);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-dark);
}

.timeline-item {
  padding: 28px 26px 28px 0;
  border-right: 1px solid var(--line-dark);
}

.timeline-item:last-child {
  border-right: 0;
}

.timeline-item .year {
  font-family: var(--serif);
  font-size: 26px;
  color: var(--gold);
  margin-bottom: 10px;
}

.timeline-item p {
  margin: 0;
  font-size: 12.5px;
  color: var(--dim);
}

/* ---------- 联系 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.contact-card {
  border: 1px solid var(--line-dark);
  padding: 32px;
  background: var(--ink-card);
}

.contact-card .label {
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--dim);
  margin-bottom: 14px;
}

.contact-card .value {
  font-family: var(--serif);
  font-size: 26px;
  color: var(--gold);
  line-height: 1.4;
  margin-bottom: 8px;
}

.contact-card p {
  margin: 0;
  font-size: 12px;
  color: var(--dim);
}

/* ---------- 筛选 ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 42px;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--line-dark);
  color: var(--dim);
  padding: 8px 22px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  transition: all 0.25s var(--ease);
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--gold);
  color: var(--gold);
}

.section--cream .filter-btn {
  border-color: var(--line-light);
  color: var(--dim-dark);
}

.section--cream .filter-btn:hover,
.section--cream .filter-btn.active {
  border-color: var(--gold-deep);
  color: var(--gold-deep);
}

.hidden {
  display: none !important;
}

.case-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 22px;
}

/* ---------- 联系页门店列表 ---------- */
.contact-store-list {
  border-top: 1px solid var(--line-dark);
}

.contact-store-item {
  display: grid;
  grid-template-columns: 1.15fr 1.7fr 150px;
  gap: 24px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-dark);
}

.contact-store-item h3 {
  font-size: 16px;
  color: var(--cream);
  line-height: 1.6;
}

.contact-store-item .addr {
  font-size: 12.5px;
  color: var(--dim);
  line-height: 1.8;
}

.contact-store-item .addr small {
  display: block;
  margin-top: 4px;
  color: #8b8375;
}

.contact-store-item .tel {
  text-align: right;
  font-family: var(--serif);
  font-size: 17px;
  color: var(--gold);
  letter-spacing: 0.03em;
}

.contact-store-item .tel a {
  display: block;
  font-family: var(--sans);
  font-size: 11px;
  color: var(--dim);
  margin-top: 4px;
}

.contact-store-item .tel a.num {
  font-family: var(--serif);
  font-size: 17px;
  color: var(--gold);
  letter-spacing: 0.03em;
}

.contact-store-item .tel a.num:hover,
.contact-store-item .tel a.more:hover {
  color: var(--gold);
}

.store-city-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding-top: 34px;
}

.store-city-head h3 {
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 400;
  color: var(--cream);
}

.store-city-head a {
  font-size: 12px;
  color: var(--gold);
  white-space: nowrap;
}

.info-table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.info-table--wide {
  min-width: 620px;
}

/* ---------- 表格 ---------- */
.info-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.info-table th,
.info-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line-dark);
  text-align: left;
  vertical-align: top;
}

.info-table th {
  font-weight: 400;
  color: var(--dim);
  font-size: 11.5px;
  letter-spacing: 0.12em;
}

.info-table td {
  color: var(--cream);
}

.section--cream .info-table th,
.section--cream .info-table td {
  border-bottom-color: var(--line-light);
}

.section--cream .info-table td {
  color: var(--ink);
}

.section--cream .info-table th {
  color: var(--dim-dark);
}

/* ---------- 动画 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

.reveal-delay-1 {
  transition-delay: 0.08s;
}

.reveal-delay-2 {
  transition-delay: 0.16s;
}

.reveal-delay-3 {
  transition-delay: 0.24s;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ---------- 面包屑 ---------- */
.breadcrumb-bar {
  padding: calc(var(--header-h) + 26px) 0 0;
  font-size: 11.5px;
  color: var(--dim);
}

.breadcrumb-bar a {
  color: var(--dim);
}

.breadcrumb-bar a:hover {
  color: var(--gold);
}

.breadcrumb-bar span {
  margin: 0 8px;
  opacity: 0.5;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .main-nav {
    gap: 24px;
  }
  .header-phone {
    display: none;
  }
  .price-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .price-note {
    grid-column: 1 / -1;
  }
  .biz-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .biz-card:nth-child(2) {
    border-right: 0;
  }
  .biz-card:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line-dark);
  }
  .step-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .store-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .scene-layout {
    grid-template-columns: 1fr;
  }
  .quick-links {
    position: static;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
  .store-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  :root {
    --header-h: 66px;
  }
  .section {
    padding: 72px 0;
  }
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 24px;
    background: #14120e;
    border-top: 1px solid var(--line-dark);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s var(--ease);
    overflow-y: auto;
  }
  body.nav-open .main-nav {
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .main-nav > a,
  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--line-dark);
  }
  .nav-item > a,
  .main-nav > a {
    display: flex;
    width: 100%;
    padding: 16px 0;
    font-size: 15px;
  }
  .nav-drop {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    display: none;
    min-width: 0;
    border: 0;
    box-shadow: none;
    background: transparent;
    padding: 0 0 10px 16px;
  }
  .nav-item:hover .nav-drop {
    transform: none;
  }
  body.nav-open .nav-toggle {
    display: block;
  }
  .nav-toggle {
    display: block;
  }
  .header-right .btn {
    display: none;
  }
  .brand-sub {
    display: none;
  }
  .city-bar {
    font-size: 10.5px;
  }
  .city-bar .city-links {
    display: none;
  }
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat {
    border-bottom: 1px solid var(--line-dark);
  }
  .stat:nth-child(2) {
    border-right: 0;
  }
  .stat:nth-child(n + 3) {
    border-bottom: 0;
  }
  .biz-grid {
    grid-template-columns: 1fr;
  }
  .biz-card {
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }
  .biz-card:last-child {
    border-bottom: 0;
  }
  .case-grid,
  .feature-grid,
  .mode-grid,
  .team-grid,
  .news-grid,
  .cert-grid {
    grid-template-columns: 1fr;
  }
  .split,
  .split.reverse,
  .svc-row,
  .svc-row--flip {
    grid-template-columns: 1fr;
  }
  .svc-row--flip .svc-media {
    order: 0;
  }
  .split.reverse .split-media {
    order: 0;
  }
  .split-media::after {
    display: none;
  }
  .step-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .step-note {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .facts {
    grid-template-columns: 1fr;
  }
  .fact:nth-child(even) {
    padding-left: 0;
    border-left: 0;
  }
  .store-grid {
    grid-template-columns: 1fr;
  }
  .assurance-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .city-hero {
    min-height: auto;
    padding: calc(var(--header-h) + 90px) 24px 64px;
  }
  .city-hero::before {
    background: linear-gradient(180deg, rgba(15, 13, 10, 0.72), rgba(15, 13, 10, 0.92));
  }
  .city-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .city-store-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-store-item {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 20px 0;
  }
  .contact-store-item .tel {
    text-align: left;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 16px;
  }
  .contact-store-item .tel a.more {
    margin-top: 0;
  }
  .store-city-head {
    padding-top: 28px;
  }
  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }
  .timeline-item:nth-child(2) {
    border-right: 0;
  }
  .timeline-item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line-dark);
  }
  .num-item {
    grid-template-columns: 46px 1fr;
    gap: 16px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .float-contact {
    right: 14px;
    bottom: 18px;
  }
  .faq .answer {
    padding-right: 0;
  }
  .city-bar .container {
    justify-content: center;
  }
  .hero {
    min-height: 88vh;
  }
  .page-hero {
    min-height: 320px;
    padding: calc(var(--header-h) + 56px) 24px 52px;
  }
  .store-hero {
    padding: calc(var(--header-h) + 48px) 0 46px;
  }
  .info-panel {
    padding: 24px;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 18px;
  }
  .section {
    padding: 60px 0;
  }
  .hero-title {
    font-size: 34px;
  }
  .hero-tag {
    font-size: 11.5px;
  }
  .step-grid {
    grid-template-columns: 1fr;
  }
  .btn {
    padding: 12px 22px;
  }
  .price-grid {
    grid-template-columns: 1fr;
  }
  .price-card {
    padding: 14px 16px;
  }
  .stats .stat {
    padding: 34px 10px 30px;
  }
  .timeline {
    grid-template-columns: 1fr;
  }
  .timeline-item {
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
    padding-left: 0;
  }
  .timeline-item:last-child {
    border-bottom: 0;
  }
  .city-store {
    padding: 22px;
  }
  .city-store-top {
    flex-direction: column;
    gap: 10px;
  }
  .coverage-chips {
    gap: 8px;
  }
  .chip {
    padding: 6px 12px;
    font-size: 11.5px;
  }
  .info-table th,
  .info-table td {
    padding: 12px 10px;
  }
  .info-table th {
    width: auto !important;
  }
  .info-table--wide {
    min-width: 560px;
  }
}

/* ---------- 在线预约表单 ---------- */
.lead-form {
  max-width: 980px;
  margin: 0 auto;
  background: var(--ink-card);
  border: 1px solid var(--line-dark);
  border-radius: 14px;
  padding: 30px;
}
.lead-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12.5px;
  color: var(--dim);
}
.field--full {
  grid-column: 1 / -1;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  background: #15120e;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  padding: 11px 13px;
  color: var(--cream);
  font-family: var(--sans);
  font-size: 14px;
  outline: none;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--gold);
}
.field textarea {
  resize: vertical;
  min-height: 96px;
}
.hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.lead-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 22px;
  flex-wrap: wrap;
}
.lead-status {
  font-size: 13px;
}
.lead-status.is-ok {
  color: #8fd0a8;
}
.lead-status.is-error {
  color: #e08b8b;
}
.lead-note {
  margin: 14px 0 0;
  font-size: 11.5px;
  color: var(--dim);
}
@media (max-width: 860px) {
  .lead-form {
    padding: 22px;
  }
  .lead-grid {
    grid-template-columns: 1fr;
  }
}