:root {
  --bg: #f8f4ec;
  --bg-soft: #fffdf9;
  --paper: rgba(255,255,255,.76);
  --paper-strong: rgba(255,255,255,.92);
  --paper-dark: #efe6d8;
  --text: #3a2c22;
  --text-soft: #6e5d4f;
  --heading: #2a1f18;
  --line: rgba(118,90,58,.16);
  --line-strong: rgba(146,112,76,.28);
  --gold: #c89a54;
  --gold-soft: #edd4a8;
  --gold-deep: #9c6f33;
  --accent: #b63f34;
  --accent-soft: #d96354;
  --shadow-sm: 0 10px 25px rgba(86,62,37,.08);
  --shadow-md: 0 18px 45px rgba(93,68,43,.12);
  --shadow-lg: 0 28px 60px rgba(81,57,34,.16);
  --radius-sm: 16px;
  --radius-md: 24px;
  --radius-lg: 32px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: 'Microsoft YaHei', 'PingFang SC', 'Noto Sans SC', 'Hiragino Sans GB', Arial, sans-serif;
  background: radial-gradient(circle at top, #fffdfa 0%, #f7f2ea 38%, #f2eadf 100%);
  overflow-x: hidden;
}
button, a { font: inherit; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; }
img { display: block; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: auto; }
.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 99;
  opacity: .025;
  background-image: repeating-linear-gradient(0deg, rgba(0,0,0,.08) 0 1px, transparent 1px 3px);
  mix-blend-mode: multiply;
}

.topbar {
  height: 78px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(255,248,239,.78);
  border-bottom: 1px solid rgba(165,130,91,.15);
  box-shadow: 0 12px 40px rgba(106,80,52,.08);
  backdrop-filter: blur(18px);
}
.nav-wrap { height: 100%; display: flex; align-items: center; gap: 18px; }
.brand {
  display:flex; align-items:center; gap:14px; color:var(--heading); min-width:248px;
}
.brand-mark {
  width:54px; height:54px; position:relative; display:flex; flex-direction:column; align-items:center; justify-content:center;
  color:#fff7e8; background:radial-gradient(circle at 32% 24%,rgba(255,220,151,.88) 0 7%,transparent 8%),linear-gradient(145deg,#c15443 0%,#9d342c 48%,#70211e 100%);
  border:2px solid #d8a85d; border-radius:18px 7px 18px 7px; box-shadow:inset 0 0 0 3px rgba(255,241,205,.1),inset 0 1px 0 rgba(255,255,255,.28),0 10px 22px rgba(123,52,34,.22); transform:rotate(-5deg); overflow:hidden;
}
.brand-mark::after {content:'';position:absolute;inset:5px;border:1px solid rgba(255,220,151,.36);border-radius:13px 5px 13px 5px;pointer-events:none;}
.brand-number {position:relative;z-index:1;font-family:Georgia,'Times New Roman',serif;font-size:20px;font-weight:900;line-height:.9;letter-spacing:1px;}
.brand-slash {position:relative;z-index:1;margin-top:4px;font-size:9px;font-weight:800;line-height:1;letter-spacing:2px;}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text b {font-family:'Microsoft YaHei','PingFang SC',sans-serif;font-size:23px;font-weight:900;letter-spacing:2.5px;color:#322117;}
.nav a {
  height: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  color: #705c4b;
  font-size: 15px;
  letter-spacing: 1px;
  transition: .25s;
  padding: 11px 16px;
  border-radius: 999px;
}
.nav a::after {
  content: '';
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 7px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transform: scaleX(.55);
  transition: .25s;
}
.nav a:hover,
.nav a.active {
  color: var(--heading);
  background: rgba(255,255,255,.56);
  box-shadow: inset 0 0 0 1px rgba(184,147,100,.14);
}
.nav a:hover::after,
.nav a.active::after {
  opacity: 1;
  transform: scaleX(1);
}
.nav-service {
  border: 1px solid rgba(194,152,99,.35);
  padding: 11px 18px;
  color: #8a5e29;
  background: linear-gradient(135deg, rgba(255,255,255,.94), rgba(250,235,205,.86));
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  transition: .25s;
}
.nav-service:hover {
  transform: translateY(-2px);
  color: #fff;
  background: linear-gradient(135deg, var(--accent-soft), var(--accent));
  border-color: rgba(182,63,52,.28);
  box-shadow: 0 14px 28px rgba(182,63,52,.24);
}
.nav-toggle {
  display: none;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(172,136,94,.16);
  border-radius: 14px;
  padding: 8px 9px;
  box-shadow: var(--shadow-sm);
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #8b6b49;
  margin: 5px;
  border-radius: 999px;
}

.hero {
  height: 780px;
  min-height: 700px;
  position: relative;
  overflow: hidden;
  background: #f0e6d8;
}
.hero-slides,
.hero-slide { position: absolute; inset: 0; }
.hero-slide {
  opacity: 0;
  visibility: hidden;
  transition: opacity .8s ease, visibility .8s;
  background-image: linear-gradient(90deg, rgba(250,245,238,.94) 0%, rgba(250,244,235,.84) 36%, rgba(252,249,244,.38) 64%, rgba(255,255,255,.06) 100%), linear-gradient(180deg, rgba(255,255,255,.02), rgba(247,240,229,.68) 92%), var(--bg);
  background-size: cover;
  background-position: center;
}
.hero-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 74% 42%, rgba(255,255,255,.05) 0 18%, rgba(255,255,255,0) 25%), linear-gradient(180deg, transparent 58%, #f4ede2 100%);
  pointer-events: none;
}
.hero-slide.active { opacity: 1; visibility: visible; }
.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 45px;
  color: var(--heading);
  align-items: flex-start;
}
.hero-kicker {
  font: 12px Arial, sans-serif;
  letter-spacing: 6px;
  color: #a97d45;
  margin-bottom: 20px;
}
.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(54px, 7vw, 92px);
  line-height: .95;
  letter-spacing: 6px;
  text-shadow: 0 4px 18px rgba(255,255,255,.16);
}
.hero h1 span,
.hero h1 em { display: block; font-style: normal; }
.hero h1 em {
  font-size: .52em;
  color: #b98749;
  margin-top: 15px;
  letter-spacing: 12px;
}
.hero p {
  font-size: 18px;
  line-height: 1.9;
  color: #564636;
  margin: 0 0 30px;
  max-width: 640px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  min-height: 54px;
  padding: 0 28px;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  letter-spacing: 1px;
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
  border-radius: 999px;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,255,255,.58), rgba(255,255,255,0));
  opacity: .55;
  pointer-events: none;
}
.btn span,
.btn strong,
.btn b,
.btn em { position: relative; z-index: 1; }
.btn-primary {
  background: linear-gradient(135deg, #f4d3a4, #c88f46);
  border-color: rgba(171,118,55,.35);
  color: #4a301d;
  box-shadow: 0 14px 28px rgba(200,154,84,.28), inset 0 1px 0 rgba(255,255,255,.65);
}
.btn-primary:hover {
  transform: translateY(-3px);
  filter: brightness(1.04);
  box-shadow: 0 18px 34px rgba(200,154,84,.36), inset 0 1px 0 rgba(255,255,255,.8);
}
.btn-primary:active,
.btn-ghost:active,
.nav-service:active { transform: translateY(-1px) scale(.99); }
.btn-ghost {
  background: rgba(255,255,255,.74);
  border-color: rgba(184,146,99,.28);
  color: #7f5a2d;
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover {
  transform: translateY(-3px);
  background: linear-gradient(135deg, #ffffff, #fff4e6);
  border-color: rgba(193,151,100,.45);
  color: #9a6430;
  box-shadow: 0 18px 34px rgba(151,111,65,.16);
}
.btn:focus-visible,
.nav-service:focus-visible,
.nav a:focus-visible,
.hero-arrow:focus-visible,
.tabs button:focus-visible,
.gallery-item:focus-visible,
.float-tools a:focus-visible,
.float-tools button:focus-visible,
.modal-close:focus-visible,
.lightbox-close:focus-visible,
.step a:focus-visible,
.step button:focus-visible,
.quick-card:focus-visible,
.quick-main:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 3px rgba(239,202,144,.55), 0 0 0 7px rgba(184,146,99,.18);
}
.pulse { animation: pulse 2.3s infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 14px 28px rgba(200,154,84,.28), 0 0 0 0 rgba(200,154,84,.28); }
  50% { box-shadow: 0 14px 28px rgba(200,154,84,.28), 0 0 0 18px rgba(200,154,84,0); }
}
.hero-tags { display: flex; gap: 9px; margin-top: 25px; flex-wrap: wrap; }
.hero-tags span {
  font-size: 12px;
  padding: 8px 13px;
  border: 1px solid rgba(191,153,103,.2);
  color: #87694a;
  background: rgba(255,255,255,.54);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.hero-arrow {
  position: absolute;
  z-index: 6;
  top: 46%;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(196,154,104,.24);
  border-radius: 50%;
  background: rgba(255,255,255,.68);
  color: #ac7a40;
  font-size: 32px;
  opacity: .85;
  transition: .25s;
  box-shadow: var(--shadow-sm);
}
.hero-arrow:hover {
  background: linear-gradient(135deg, #ffffff, #fdebcf);
  opacity: 1;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.hero-arrow.prev { left: 20px; }
.hero-arrow.next { right: 20px; }
.hero-dots {
  position: absolute;
  z-index: 7;
  left: 50%;
  transform: translateX(-50%);
  bottom: 82px;
  display: flex;
  gap: 10px;
}
.hero-dots button {
  width: 34px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(135,111,84,.24);
  transition: .25s;
}
.hero-dots button.active {
  width: 58px;
  background: linear-gradient(90deg, #d9b06f, #bf8b45);
  box-shadow: 0 6px 18px rgba(191,139,69,.26);
}
.hero-bottom {
  position: absolute;
  z-index: 8;
  bottom: 0;
  left: 0;
  right: 0;
  height: 62px;
  background: rgba(255,251,246,.9);
  border-top: 1px solid rgba(177,140,99,.16);
  box-shadow: 0 -10px 30px rgba(131,102,69,.06);
}
.hero-bottom-inner {
  height: 100%;
  display: flex;
  align-items: center;
  color: #826a54;
  gap: 12px;
  font-size: 13px;
}
.notice-icon {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(191,146,89,.42);
  display: grid;
  place-items: center;
  color: #bc8744;
  border-radius: 10px;
  background: rgba(255,255,255,.72);
}
.hero-bottom b { color: #98662f; white-space: nowrap; }
.ticker { overflow: hidden; flex: 1; white-space: nowrap; }
.ticker div { display: inline-block; animation: ticker 17s linear infinite; }
.hero-bottom a { color: #b37835; white-space: nowrap; }
@keyframes ticker {
  0% { transform: translateX(30%); }
  100% { transform: translateX(-100%); }
}

.quick-panel {
  background: linear-gradient(180deg, rgba(255,255,255,.7), rgba(255,251,245,.96));
  border-top: 1px solid rgba(200,167,129,.12);
  border-bottom: 1px solid rgba(200,167,129,.12);
}
.quick-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 16px;
  padding: 24px 0;
}
.quick-main,
.quick-card {
  border: 1px solid rgba(193,156,115,.16);
  background: rgba(255,255,255,.86);
  color: #6f5845;
  display: flex;
  align-items: center;
  gap: 18px;
  text-align: left;
  padding: 22px 24px;
  transition: .25s;
  border-radius: 24px;
  box-shadow: var(--shadow-sm);
}
.quick-main {
  background: linear-gradient(135deg, rgba(255,255,255,.98), rgba(250,236,212,.92));
}
.quick-main:hover,
.quick-card:hover {
  background: linear-gradient(135deg, rgba(255,255,255,.98), rgba(254,243,228,.94));
  color: var(--heading);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.quick-icon,
.quick-card > span {
  width: 56px;
  height: 56px;
  border: 1px solid rgba(202,159,101,.25);
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 25px;
  color: #c18a46;
  background: linear-gradient(135deg, #ffffff, #f6e7cb);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.75);
}
.quick-main small,
.quick-card small { font: 9px Arial, sans-serif; letter-spacing: 2px; color: #ab927a; }
.quick-main strong,
.quick-card strong { display: block; font-size: 18px; margin: 4px 0; color: var(--heading); }
.quick-main p { margin: 0; color: #987b61; font-size: 12px; }

.section { padding: 100px 0; }
.parchment {
  background-color: #f8f4ec;
  background-image: linear-gradient(rgba(255,255,255,.38), rgba(238,227,209,.24)), repeating-linear-gradient(90deg, rgba(136,108,77,.02) 0 1px, transparent 1px 6px);
}
.news-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: stretch; }
.news-visual {
  min-height: 430px;
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,.04) 18%, rgba(50,30,14,.48) 100%), var(--photo);
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(191,155,112,.2);
  border-radius: 30px;
  overflow: hidden;
}
.news-visual::before,
.gallery-item::before,
.feature-card::before,
.step::before,
.modal-box::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(180deg, rgba(255,255,255,.85), rgba(201,163,114,.18));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.visual-caption { position: absolute; left: 30px; right: 30px; bottom: 27px; color: #fff; }
.visual-caption small { font: 10px Arial, sans-serif; letter-spacing: 4px; color: #f1d4a2; }
.visual-caption strong { display: block; font-size: 30px; margin: 8px 0; }
.visual-caption span { font-size: 13px; color: rgba(255,255,255,.86); }
.section-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 30px; }
.section-heading small { font: 10px Arial, sans-serif; letter-spacing: 5px; color: #b08a5d; }
.section-heading h2 { font-size: 35px; margin: 6px 0 0; letter-spacing: 4px; color: var(--heading); }
.section-heading.center { text-align: center; justify-content: center; display: block; }
.section-heading.center p { color: #85705f; margin: 12px 0 0; }
.section-heading.light h2 { color: var(--heading); }
.section-heading.light small { color: #bd955a; }
.section-heading.light p { color: #85705f; }
.seal {
  width: 47px;
  height: 47px;
  border: 2px solid #c58b42;
  color: #c58b42;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 23px;
  transform: rotate(-6deg);
  border-radius: 15px;
  background: rgba(255,255,255,.74);
}
.tabs { display: flex; gap: 8px; flex-wrap: wrap; border-bottom: 1px solid rgba(186,168,135,.55); margin-bottom: 14px; padding-bottom: 10px; }
.tabs button {
  background: rgba(255,255,255,.76);
  border: 1px solid rgba(196,156,110,.14);
  padding: 11px 18px;
  color: #76604a;
  position: relative;
  font-weight: 700;
  border-radius: 999px;
  transition: .22s;
  box-shadow: var(--shadow-sm);
}
.tabs button::after {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 7px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #c58b42, transparent);
  opacity: 0;
  transform: scaleX(.5);
  transition: .22s;
}
.tabs button.active,
.tabs button:hover {
  color: #9b6433;
  background: linear-gradient(135deg, #ffffff, #fff2de);
  border-color: rgba(197,139,66,.26);
}
.tabs button.active::after,
.tabs button:hover::after { opacity: 1; transform: scaleX(1); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }
.tab-pane a {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px dashed rgba(174,147,115,.55);
  color: #43372b;
  transition: .2s;
}
.tab-pane a:hover { color: #b26e35; padding-left: 7px; }
.tag {
  font-size: 11px;
  border: 1px solid rgba(182,90,72,.42);
  color: #a1483c;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(255,255,255,.7);
}
.tag.gold { border-color: rgba(160,120,61,.4); color: #8a652f; }
.tag.dark { border-color: rgba(99,82,59,.42); color: #5e4c3a; }
.tab-pane time { font: 12px Arial; color: #907e69; }

.dark-section {
  background: linear-gradient(180deg, #fffdfa 0%, #f7f0e5 50%, #f3ebdf 100%);
  position: relative;
}
.dark-section::before,
.guide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 49.9%, rgba(255,255,255,.22) 50%, transparent 50.1%);
  pointer-events: none;
}
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 17px; margin-top: 48px; }
.feature-card {
  position: relative;
  padding: 38px 27px 34px;
  border: 1px solid rgba(205,166,120,.14);
  background: rgba(255,255,255,.78);
  text-align: center;
  color: #6f5c49;
  transition: .3s;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: var(--shadow-sm);
}
.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(205,166,120,.32);
  background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(253,242,225,.88));
  box-shadow: var(--shadow-md);
}
.feature-card i { position: absolute; right: 16px; top: 10px; font: italic 38px Georgia; color: rgba(184,147,100,.11); }
.feature-symbol {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(216,170,85,.28);
  color: #c18c47;
  font-size: 32px;
  transform: rotate(45deg);
  border-radius: 24px;
  background: linear-gradient(135deg, #ffffff, #faecd1);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.85);
}
.feature-symbol::first-letter { transform: rotate(-45deg); }
.feature-card h3 { color: var(--heading); font-size: 20px; letter-spacing: 2px; margin: 0 0 12px; }
.feature-card p { font-size: 13px; line-height: 1.85; color: #8d7a67; margin: 0; }

.gallery-section { padding-bottom: 110px; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 210px; gap: 12px; }
.gallery-item {
  position: relative;
  border: 1px solid rgba(193,156,115,.18);
  padding: 0;
  overflow: hidden;
  background: #f0e3d2;
  border-radius: 26px;
  box-shadow: var(--shadow-sm);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: .55s;
  filter: saturate(.92) contrast(1.03);
}
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(48,31,17,.72));
  transition: .3s;
}
.gallery-item span {
  position: absolute;
  z-index: 2;
  left: 18px;
  bottom: 16px;
  color: #fff7ee;
  letter-spacing: 2px;
}
.gallery-item:hover img { transform: scale(1.07); filter: saturate(1.06); }
.gallery-item:hover::after { background: linear-gradient(180deg, rgba(212,169,114,.06), rgba(45,27,12,.58)); }
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }

.guide {
  position: relative;
  background: linear-gradient(180deg, rgba(255,249,241,.83), rgba(247,239,227,.92)), url('https://img2.baidu.com/it/u=309048418,3565372099&fm=253&fmt=auto&app=138&f=JPEG') center/cover fixed;
}
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  background: transparent;
}
.step {
  position: relative;
  padding: 34px 26px;
  color: #6c5947;
  min-height: 245px;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(193,156,115,.16);
  border-radius: 26px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.step > b { font: italic 40px Georgia; color: rgba(198,144,77,.24); }
.step > span { display: block; color: var(--heading); font-size: 19px; margin: 10px 0 14px; }
.step p { font-size: 13px; line-height: 1.8; min-height: 72px; color: #8b7866; }
.step a,
.step button {
  border: 0;
  background: none;
  padding: 0;
  color: #b17537;
  border-bottom: 1px solid rgba(177,117,55,.32);
  transition: .2s;
}
.step a:hover,
.step button:hover { color: #d08a42; border-bottom-color: rgba(208,138,66,.58); }

.cta {
  background: linear-gradient(135deg, #fff7ee, #f7eadb);
  border-top: 1px solid rgba(201,163,114,.18);
  border-bottom: 1px solid rgba(201,163,114,.18);
  color: var(--heading);
}
.cta-inner { min-height: 215px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.cta small { font: 10px Arial; letter-spacing: 5px; color: #ca9450; }
.cta h2 { font-size: 35px; letter-spacing: 5px; margin: 10px 0; }
.cta p { color: #8c7561; margin: 0; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta .btn-primary { background: linear-gradient(135deg, #f4d4a3, #cb9149); color: #4d301c; border-color: rgba(191,139,69,.3); }
.cta .btn-ghost { border-color: rgba(201,163,114,.26); }

.footer {
  background: linear-gradient(180deg, #f6efe4 0%, #eee4d6 100%);
  color: #7e6d5d;
  padding: 54px 0 0;
  border-top: 1px solid rgba(192,154,110,.14);
}
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 2fr; gap: 35px; align-items: center; }
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-brand strong { color: var(--heading); font-size: 18px; }
.footer-brand p { margin: 7px 0 0; font-size: 12px; }
.footer-contact { font-size: 12px; line-height: 1.9; }
.footer-contact a { color: #b37c38; }
.footer-note { font-size: 11px; line-height: 1.8; color: #8a7a6a; }
.copyright {
  text-align: center;
  border-top: 1px solid rgba(192,154,110,.16);
  margin-top: 35px;
  padding: 18px;
  color: #9b8b7b;
  font-size: 11px;
}

.float-tools {
  position: fixed;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 35;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.float-tools a,
.float-tools button {
  width: 82px;
  min-height: 82px;
  border: 1px solid rgba(192,154,110,.16);
  border-radius: 24px;
  background: rgba(255,255,255,.9);
  color: #7d654f;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: .22s;
  box-shadow: var(--shadow-sm);
}
.float-tools a:hover,
.float-tools button:hover {
  background: linear-gradient(135deg, #ffffff, #fff1dc);
  color: var(--heading);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.float-tools b { font-size: 20px; color: #c28740; }
.float-tools span { font-size: 11px; }

.modal,
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal.open,
.lightbox.open { display: flex; }
.modal-backdrop,
.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(70,47,28,.35);
  backdrop-filter: blur(7px);
}
.modal-box {
  width: min(510px, 100%);
  position: relative;
  z-index: 2;
  background: rgba(255,250,244,.95);
  padding: 48px 46px 40px;
  border: 1px solid rgba(199,159,114,.22);
  border-radius: 30px;
  box-shadow: 0 30px 80px rgba(85,59,35,.2);
  overflow: hidden;
}
.modal-close {
  position: absolute;
  right: 13px;
  top: 10px;
  border: 0;
  background: rgba(255,255,255,.75);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 26px;
  color: #7e654b;
  box-shadow: var(--shadow-sm);
}
.modal-seal {
  float: right;
  width: 54px;
  height: 54px;
  border: 2px solid #c58b42;
  color: #c58b42;
  display: grid;
  place-items: center;
  font-size: 24px;
  font-weight: 900;
  transform: rotate(7deg);
  border-radius: 16px;
  background: rgba(255,255,255,.72);
}
.modal-box small { font: 10px Arial; letter-spacing: 4px; color: #b08961; }
.modal-box h3 { font-size: 26px; margin: 8px 0 18px; color: var(--heading); }
.modal-box p { line-height: 1.9; color: #675544; font-size: 14px; }
.modal-actions { margin-top: 24px; display: flex; flex-direction: column; gap: 14px; }
.text-link { color: #b26f36; font-size: 13px; }
.download-list { list-style: none; padding: 0; margin: 18px 0; }
.download-list li {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(182,162,129,.55);
  color: #5c4b3a;
  line-height: 1.6;
}
.download-list b { color: #bb7a39; }
.lightbox { z-index: 110; }
.lightbox img {
  position: relative;
  z-index: 2;
  max-width: min(1180px, 92vw);
  max-height: 88vh;
  object-fit: contain;
  box-shadow: 0 25px 80px rgba(49,34,19,.32);
  border: 4px solid rgba(255,245,228,.75);
  border-radius: 22px;
}
.lightbox-close {
  position: fixed;
  right: 25px;
  top: 20px;
  z-index: 3;
  border: 0;
  background: rgba(255,255,255,.86);
  color: #7d654f;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 34px;
  box-shadow: var(--shadow-sm);
}

.reveal { opacity: 0; transform: translateY(22px); transition: .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1000px) {
  .nav { gap: 8px; }
  .nav-service { display: none; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .quick-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .quick-card:last-child { display: none; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-note { grid-column: 1 / -1; }
  .float-tools { display: none; }
}

@media (max-width: 760px) {
  .wrap { width: min(100% - 28px, 1180px); }
  .topbar { height: 66px; }
  .brand { min-width: auto; }
  .brand-mark { width: 40px; height: 40px; border-radius: 14px; }
  .brand-text b { font-size: 18px; }
  .brand-text small {margin-top:7px;color:#9a7150;font-family:'Microsoft YaHei','PingFang SC',sans-serif;font-size:9px;font-weight:600;letter-spacing:2px;}

@media (max-width: 480px) {
  .brand-text small { display: none; }
  .hero h1 { font-size: 47px; }
  .hero h1 em { letter-spacing: 6px; }
  .hero-actions .btn { width: 100%; }
  .quick-grid { grid-template-columns: 1fr; }
  .quick-card,
  .quick-main { min-height: 92px; }
  .feature-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 230px; }
  .gallery-item.wide { grid-column: auto; }
  .gallery-item.tall { grid-row: auto; }
  .news-visual { min-height: 280px; }
  .visual-caption strong { font-size: 24px; }
  .tabs button { padding: 11px 18px; }
  .tab-pane a { grid-template-columns: auto 1fr; }
  .tab-pane time { display: none; }
  .cta h2 { font-size: 29px; }
  .cta-actions .btn { width: 100%; }
}


/* final brand/font refinements */
.hero h1,.section-heading h2,.feature-card h3,.cta h2,.modal-box h3,.quick-main strong,.quick-card strong{font-family:'Microsoft YaHei','PingFang SC','Noto Sans SC',sans-serif;}
.hero h1{font-weight:900}.hero h1 em{font-weight:800}