/* ==========================================================================
   若兮婚礼 RUOXI WEDDINGS — 站点样式表
   风格参考：mountainweddings.co.uk（奶油底 + 深棕 + 金铜点缀 / 高对比衬线标题）
   目录：
     01 设计变量    02 基础重置    03 排版    04 布局容器
     05 按钮        06 页头导航    07 首屏 Hero
     08 通用区块    09 卡片与网格  10 流程/时间轴
     11 评价        12 FAQ        13 表单     14 页脚
     15 占位图      16 占位标记    17 动效      18 响应式
   ========================================================================== */

/* ---------- 01 设计变量 ---------- */
:root {
  /* 色板 */
  --cream:        #F8F5ED;
  --cream-deep:   #F1ECE0;
  --ink:          #262626;
  --ink-soft:     #55504A;
  --brown:        #382F2B;
  --brown-deep:   #2A2320;
  --gold:         #8F7A57;
  --gold-light:   #B9A484;
  --gold-pale:    #D8C9AE;
  --white:        #FFFFFF;
  --line:         rgba(143, 122, 87, .26);
  --line-strong:  rgba(143, 122, 87, .45);
  --line-light:   rgba(248, 245, 237, .22);

  /* 字体 */
  --font-display: "Cormorant Garamond", "Playfair Display", "Noto Serif SC",
                  "Source Han Serif SC", "Songti SC", "STSong", "SimSun", Georgia, serif;
  --font-body:    "Poppins", "Noto Sans SC", "PingFang SC", "HarmonyOS Sans SC",
                  "Microsoft YaHei", "Hiragino Sans GB", system-ui, -apple-system, sans-serif;

  /* 尺度 */
  --wrap:      1240px;
  --wrap-narrow: 860px;
  --gutter:    clamp(20px, 5vw, 64px);
  --sec-y:     clamp(72px, 10vw, 148px);
  --sec-y-sm:  clamp(48px, 6vw, 84px);
  --header-h:  86px;

  /* 动效 */
  --ease: cubic-bezier(.22, .61, .36, 1);
  --dur:  .6s;
}

/* ---------- 02 基础重置 ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.9;
  letter-spacing: .01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure, blockquote, p, h1, h2, h3, h4 { margin: 0; }
hr { border: 0; border-top: 1px solid var(--line); margin: 0; }

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

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--gold); color: #fff; padding: 12px 20px;
  letter-spacing: .12em; font-size: 12px; text-transform: uppercase;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- 03 排版 ---------- */
h1, h2, h3, h4, .display {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.16;
  letter-spacing: .005em;
  color: var(--brown);
}

.h-hero {
  font-size: clamp(30px, 4.6vw, 60px);
  line-height: 1.18;
  letter-spacing: .01em;
}

.h-sec {
  font-size: clamp(27px, 3.3vw, 45px);
  line-height: 1.22;
}

.h-sub {
  font-size: clamp(20px, 1.7vw, 26px);
  line-height: 1.35;
}

.h-card {
  font-size: clamp(18px, 1.3vw, 21px);
  line-height: 1.4;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}
.eyebrow--plain { text-transform: none; letter-spacing: .22em; }

.lede {
  font-size: clamp(16.5px, 1.35vw, 19px);
  line-height: 1.95;
  color: var(--ink-soft);
}

.prose p { margin-bottom: 1.35em; color: var(--ink-soft); }
.prose p:last-child { margin-bottom: 0; }
.prose em, .em {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.18em;
  color: var(--gold);
  letter-spacing: .01em;
}
.prose strong { font-weight: 500; color: var(--ink); }

.center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.measure { max-width: 60ch; }
.measure-sm { max-width: 46ch; }
.nowrap { white-space: nowrap; }

/* 区块内的细金分割线 */
.rule {
  width: 68px; height: 1px; background: var(--line-strong);
  border: 0; margin: 26px 0;
}
.rule--center { margin-left: auto; margin-right: auto; }
.rule--light { background: var(--line-light); }

/* ---------- 04 布局容器 ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.wrap--narrow { max-width: var(--wrap-narrow); }
.wrap--wide   { max-width: 1440px; }

.grid, .grid-2, .grid-3, .grid-4 { display: grid; gap: clamp(24px, 3vw, 48px); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
}
.split--text-first { grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr); }
.split--top { align-items: start; }

.stack-sm > * + * { margin-top: 12px; }
.stack > * + * { margin-top: 22px; }
.stack-lg > * + * { margin-top: 40px; }

/* ---------- 05 按钮 ---------- */
.btn {
  --btn-bg: var(--gold);
  --btn-fg: var(--cream);
  --btn-bd: var(--gold);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 17px 34px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bd);
  border-radius: 0;
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: .22em;
  text-transform: uppercase;
  line-height: 1;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
              border-color var(--dur) var(--ease), transform .3s var(--ease);
  overflow: hidden;
}
.btn:hover { --btn-bg: var(--brown); --btn-bd: var(--brown); --btn-fg: var(--cream); }
.btn:active { transform: translateY(1px); }

.btn--ghost { --btn-bg: transparent; --btn-fg: var(--white); --btn-bd: rgba(255,255,255,.55); }
.btn--ghost:hover { --btn-bg: var(--white); --btn-fg: var(--brown); --btn-bd: var(--white); }

.btn--outline { --btn-bg: transparent; --btn-fg: var(--brown); --btn-bd: var(--line-strong); }
.btn--outline:hover { --btn-bg: var(--gold); --btn-bd: var(--gold); --btn-fg: var(--cream); }

.btn--light { --btn-bg: var(--cream); --btn-fg: var(--brown); --btn-bd: var(--cream); }
.btn--light:hover { --btn-bg: transparent; --btn-fg: var(--cream); --btn-bd: var(--cream); }

.btn--sm { padding: 13px 24px; font-size: 10.5px; letter-spacing: .19em; }
.btn--block { width: 100%; }

/* 文字链接 + 下划线动画 */
.link-u {
  position: relative;
  display: inline-block;
  padding-bottom: 3px;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid var(--line-strong);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.link-u:hover { color: var(--brown); border-color: var(--brown); }
.link-u::after {
  content: "→";
  margin-left: 9px;
  display: inline-block;
  transition: transform var(--dur) var(--ease);
}
.link-u:hover::after { transform: translateX(5px); }

/* ---------- 06 页头导航 ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 120;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .45s var(--ease), border-color .45s var(--ease),
              height .45s var(--ease), box-shadow .45s var(--ease);
}
.site-header__inner {
  width: 100%;
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* 首页顶部透明态：白字 */
.site-header--over { color: var(--white); }
.site-header--over .brand__cn,
.site-header--over .brand__latin { color: var(--white); }
.site-header--over .brand__mark .mk-light { opacity: 1; }
.site-header--over .brand__mark .mk-dark { opacity: 0; }
.site-header--over .nav a { color: rgba(255,255,255,.94); }
.site-header--over .nav a::after { background: var(--white); }

/* 滚动后实心态 */
.site-header--solid {
  background: rgba(248, 245, 237, .94);
  -webkit-backdrop-filter: saturate(150%) blur(10px);
  backdrop-filter: saturate(150%) blur(10px);
  border-bottom-color: var(--line);
  height: 74px;
  box-shadow: 0 1px 24px rgba(56, 47, 43, .06);
}
.site-header--solid .brand__cn,
.site-header--solid .brand__latin { color: var(--brown); }
.site-header--solid .brand__mark .mk-light { opacity: 0; }
.site-header--solid .brand__mark .mk-dark { opacity: 1; }
.site-header--solid .nav a { color: var(--ink-soft); }
.site-header--solid .nav a::after { background: var(--gold); }
.site-header--solid .burger span { background: var(--brown); }

/* 品牌标志：正式 Logo 图形（RX 连笔）+ 中英文字标 */
.brand { display: inline-flex; align-items: center; gap: 14px; }
.brand__mark {
  position: relative;
  flex: 0 0 auto;
  width: 62px;
  height: 38px;
}
.brand__mark img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity .45s var(--ease);
}
.brand__mark .mk-light { opacity: 1; }
.brand__mark .mk-dark { opacity: 0; }
.brand__text { display: flex; flex-direction: column; line-height: 1.2; }
.brand__latin {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: .34em;
  text-indent: .34em;
  transition: color .45s var(--ease);
}
.brand__cn {
  font-size: 10px;
  letter-spacing: .46em;
  text-indent: .46em;
  margin-top: 3px;
  opacity: .78;
  transition: color .45s var(--ease);
}

/* 主导航 */
.nav { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 38px); }
.nav a {
  position: relative;
  font-size: 12.5px;
  font-weight: 400;
  letter-spacing: .17em;
  color: var(--ink-soft);
  padding: 6px 0;
  transition: color .35s var(--ease);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .45s var(--ease);
}
.nav a:hover::after,
.nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a[aria-current="page"] { color: inherit; }

.header-actions { display: flex; align-items: center; gap: 14px; }

/* 汉堡 */
.burger {
  display: none;
  width: 44px; height: 44px;
  border: 0; background: transparent;
  padding: 0;
  position: relative;
  z-index: 200;
}
.burger span {
  display: block;
  width: 26px; height: 1px;
  margin: 6px auto;
  background: var(--white);
  transition: transform .4s var(--ease), opacity .3s var(--ease), background .45s var(--ease);
}
.burger.is-open span { background: var(--cream); }
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 移动端抽屉 */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 190;
  background: var(--brown-deep);
  padding: calc(var(--header-h) + 30px) var(--gutter) 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-14px);
  transition: opacity .45s var(--ease), transform .45s var(--ease), visibility .45s;
}
.drawer.is-open { opacity: 1; visibility: visible; transform: none; }
.drawer a {
  font-family: var(--font-display);
  font-size: clamp(24px, 7vw, 34px);
  color: var(--cream);
  padding: 12px 0;
  border-bottom: 1px solid var(--line-light);
}
.drawer a[aria-current="page"] { color: var(--gold-light); }
.drawer__foot {
  margin-top: 34px;
  color: rgba(248,245,237,.62);
  font-size: 13px;
  letter-spacing: .06em;
  line-height: 2;
}

/* ---------- 07 首屏 Hero ---------- */
.hero {
  position: relative;
  min-height: min(100svh, 900px);
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
}
.hero--short { min-height: min(72svh, 640px); }
.hero--page  { min-height: min(62svh, 560px); }

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__bg img,
.hero__bg .ph { width: 100%; height: 100%; object-fit: cover; }

/* 首屏占位标签移到左下角，避免与标题重叠 */
.hero__bg .ph { place-items: end start; }
.hero__bg .ph__label {
  padding: 0 26px 30px;
  text-align: left;
  opacity: .5;
}
.hero__bg .ph__label b { font-size: 9.5px; letter-spacing: .26em; }
.hero__bg .ph__label span { font-size: 12px; margin-top: 3px; }

.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(28,22,20,.62) 0%, rgba(28,22,20,.30) 34%,
                    rgba(28,22,20,.46) 68%, rgba(28,22,20,.74) 100%),
    radial-gradient(120% 90% at 50% 20%, rgba(28,22,20,0) 30%, rgba(28,22,20,.5) 100%);
}
.hero--soft .hero__scrim {
  background: linear-gradient(180deg, rgba(28,22,20,.44), rgba(28,22,20,.6));
}

.hero__inner {
  position: relative;
  z-index: 1;
  padding: calc(var(--header-h) + 40px) var(--gutter) 84px;
  max-width: 1000px;
}
.hero__inner .h-hero { color: var(--white); text-wrap: balance; }
.hero__eyebrow {
  display: block;
  font-size: 11.5px;
  letter-spacing: .36em;
  text-transform: uppercase;
  color: var(--gold-pale);
  margin-bottom: 26px;
}
.hero__sub {
  margin-top: 26px;
  font-size: clamp(15px, 1.25vw, 17.5px);
  line-height: 2;
  color: rgba(255,255,255,.86);
  max-width: 62ch;
  margin-inline: auto;
}
.hero__actions {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
.hero .rule { background: rgba(255,255,255,.5); }

.hero__scroll {
  position: absolute;
  left: 50%; bottom: 26px;
  transform: translateX(-50%);
  z-index: 1;
  font-size: 10px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.hero__scroll::after {
  content: "";
  width: 1px; height: 46px;
  background: linear-gradient(rgba(255,255,255,.7), transparent);
  animation: scrollHint 2.4s var(--ease) infinite;
}
@keyframes scrollHint {
  0%   { transform: scaleY(.2); transform-origin: top; opacity: 0; }
  40%  { transform: scaleY(1);  transform-origin: top; opacity: 1; }
  100% { transform: scaleY(.2); transform-origin: bottom; opacity: 0; }
}

/* 首屏底部小信息条 */
.hero-strip {
  background: var(--brown);
  color: var(--cream);
}
.hero-strip__inner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-light);
}
.hero-strip__item {
  background: var(--brown);
  padding: 30px clamp(16px, 2vw, 28px);
  text-align: center;
}
.hero-strip__k {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.2vw, 30px);
  color: var(--gold-light);
  line-height: 1.2;
}
.hero-strip__v {
  margin-top: 6px;
  font-size: 11.5px;
  letter-spacing: .2em;
  color: rgba(248,245,237,.68);
}

/* ---------- 08 通用区块 ---------- */
.section { padding: var(--sec-y) 0; }
.section--tight { padding: var(--sec-y-sm) 0; }
.section--flush-top { padding-top: 0; }
.section--flush-bottom { padding-bottom: 0; }

.section--cream { background: var(--cream); }
.section--cream-deep { background: var(--cream-deep); }
.section--white { background: var(--white); }
.section--dark { background: var(--brown); color: rgba(248,245,237,.8); }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: var(--cream); }
.section--dark .eyebrow { color: var(--gold-light); }
.section--dark .lede, .section--dark .prose p { color: rgba(248,245,237,.74); }
.section--dark .rule { background: var(--line-light); }

.section__head { max-width: 760px; }
.section__head--center { margin-inline: auto; text-align: center; }
.section__head .lede { margin-top: 22px; }

/* 深色底上的图片带 */
.band {
  position: relative;
  padding: clamp(80px, 12vw, 170px) 0;
  color: var(--white);
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}
.band .hero__scrim { z-index: -1; }
.band__inner { position: relative; z-index: 1; max-width: 820px; margin-inline: auto; }
.band h2 { color: var(--white); }

/* 编号特性列表 */
.feature-list { display: grid; gap: 0; }
.feature {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: clamp(16px, 2vw, 30px);
  padding: clamp(24px, 2.6vw, 34px) 0;
  border-top: 1px solid var(--line);
}
.feature:last-child { border-bottom: 1px solid var(--line); }
.section--dark .feature { border-color: var(--line-light); }
.feature__n {
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--gold);
  line-height: 1.2;
}
.section--dark .feature__n { color: var(--gold-light); }
.feature__t { font-size: 17px; font-weight: 400; color: var(--brown); margin-bottom: 8px; letter-spacing: .02em; }
.section--dark .feature__t { color: var(--cream); }
.feature__d { font-size: 14.5px; line-height: 1.95; color: var(--ink-soft); }
.section--dark .feature__d { color: rgba(248,245,237,.68); }

/* ---------- 09 卡片与网格 ---------- */
/* 服务卡 */
.svc-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.svc {
  background: var(--cream);
  padding: clamp(28px, 3vw, 46px) clamp(22px, 2.6vw, 40px) clamp(32px, 3.4vw, 54px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background .5s var(--ease), transform .5s var(--ease);
}
.svc:hover { background: var(--white); }
.svc__ico { width: 40px; height: 40px; color: var(--gold); margin-bottom: 8px; }
.svc__t { font-family: var(--font-display); font-size: 22px; color: var(--brown); line-height: 1.3; }
.svc__en { font-size: 10.5px; letter-spacing: .26em; text-transform: uppercase; color: var(--gold); margin-top: -6px; }
.svc__d { font-size: 14.5px; line-height: 1.95; color: var(--ink-soft); }
.svc__list { margin-top: 4px; display: grid; gap: 7px; }
.svc__list li { position: relative; padding-left: 17px; font-size: 13.5px; color: var(--ink-soft); }
.svc__list li::before {
  content: ""; position: absolute; left: 0; top: .78em;
  width: 6px; height: 1px; background: var(--gold);
}
.svc__more { margin-top: auto; padding-top: 20px; }

/* 作品集 */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: clamp(30px, 4vw, 54px);
}
.filter {
  background: transparent;
  border: 1px solid var(--line);
  padding: 11px 22px;
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--ink-soft);
  transition: all .4s var(--ease);
}
.filter:hover { border-color: var(--gold); color: var(--gold); }
.filter.is-active { background: var(--gold); border-color: var(--gold); color: var(--cream); }

.gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: clamp(14px, 1.6vw, 24px);
}
.work {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--cream-deep);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.work.is-hidden { display: none; }
.work__media { position: relative; aspect-ratio: 4 / 5; overflow: hidden; }
.work--wide .work__media { aspect-ratio: 4 / 3; }
.work__media > * { transition: transform 1.1s var(--ease); }
.work__media > img { width: 100%; height: 100%; object-fit: cover; display: block; }
.work:hover .work__media > * { transform: scale(1.045); }
.work__meta {
  position: absolute;
  inset: auto 0 0 0;
  padding: 96px 24px 26px;
  background: linear-gradient(180deg, rgba(24,19,17,0) 0%, rgba(24,19,17,.28) 24%, rgba(22,17,15,.78) 56%, rgba(18,14,12,.97) 100%);
  color: var(--white);
  text-shadow: 0 1px 16px rgba(0,0,0,.5), 0 0 3px rgba(0,0,0,.35);
  transform: translateY(6px);
  opacity: .96;
  transition: transform .6s var(--ease);
}
.work:hover .work__meta { transform: none; }
.work__cat {
  display: block;
  font-size: 10.5px; letter-spacing: .24em; text-transform: uppercase; color: var(--gold-pale);
}
.work__t { display: block; font-family: var(--font-display); font-size: 20px; color: var(--white); margin-top: 7px; line-height: 1.3; }
.work__p { display: block; font-size: 12.5px; color: rgba(255,255,255,.74); margin-top: 5px; letter-spacing: .04em; }

/* 场地条 */
.venue {
  position: relative;
  overflow: hidden;
  background: var(--brown);
  color: var(--cream);
  min-height: 340px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.venue__bg { position: absolute; inset: 0; z-index: 0; }
.venue__bg .ph { height: 100%; }
.venue__bg > img { width: 100%; height: 100%; object-fit: cover; display: block; }
.venue::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(22,18,16,.10) 0%, rgba(22,18,16,.42) 34%, rgba(20,16,14,.80) 68%, rgba(18,14,12,.93) 100%);
}
.venue__body { position: relative; z-index: 2; padding: 30px 28px 32px; }
.venue__t { font-family: var(--font-display); font-size: 23px; color: var(--cream); }
.venue__d { font-size: 13.5px; color: rgba(248,245,237,.86); margin-top: 8px; line-height: 1.8; text-shadow: 0 1px 12px rgba(0,0,0,.45); }
.venue__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.tag {
  font-size: 10.5px; letter-spacing: .16em;
  border: 1px solid var(--line-light);
  padding: 6px 12px;
  color: rgba(248,245,237,.8);
}

/* 评价 */
.quotes { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: clamp(20px, 2.4vw, 34px); }
.quote {
  background: var(--white);
  border: 1px solid var(--line);
  padding: clamp(28px, 3vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.section--cream .quote, .section--cream-deep .quote { background: var(--cream); }
.quote__mark { font-family: var(--font-display); font-size: 54px; line-height: .6; color: var(--gold-pale); }
.quote__t { font-family: var(--font-display); font-size: 18.5px; line-height: 1.75; color: var(--brown); }
.quote__by { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--line); }
.quote__name { font-size: 13.5px; color: var(--brown); letter-spacing: .06em; }
.quote__meta { font-size: 12px; color: var(--gold); letter-spacing: .12em; margin-top: 4px; }

/* 承诺 / 数据 */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: clamp(20px,2.4vw,40px); text-align: center; }
.stat__k { font-family: var(--font-display); font-size: clamp(30px, 3.6vw, 50px); color: var(--gold); line-height: 1.05; }
.section--dark .stat__k { color: var(--gold-light); }
.stat__v { margin-top: 10px; font-size: 12.5px; letter-spacing: .18em; color: var(--ink-soft); }
.section--dark .stat__v { color: rgba(248,245,237,.7); }
.stat__d { margin-top: 6px; font-size: 12.5px; color: var(--ink-soft); }
.section--dark .stat__d { color: rgba(248,245,237,.5); }

/* ---------- 10 流程 / 时间轴 ---------- */
.steps { display: grid; gap: 0; }
.step {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: clamp(16px, 3vw, 46px);
  padding: clamp(26px, 3vw, 40px) 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step__n {
  font-family: var(--font-display);
  font-size: clamp(30px, 3vw, 42px);
  color: var(--gold-pale);
  line-height: 1;
}
.step__body { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1fr); gap: clamp(12px, 2vw, 34px); }
.step__t { font-family: var(--font-display); font-size: 22px; color: var(--brown); }
.step__when { font-size: 11.5px; letter-spacing: .2em; color: var(--gold); margin-top: 8px; }
.step__d { font-size: 14.5px; color: var(--ink-soft); line-height: 1.95; }

/* 表格 */
.tbl { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.tbl th, .tbl td { text-align: left; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.tbl th { font-weight: 400; font-size: 11.5px; letter-spacing: .2em; color: var(--gold); text-transform: uppercase; }
.tbl td { color: var(--ink-soft); }
.tbl tbody tr:hover td { background: rgba(143,122,87,.045); }

/* ---------- 11（评价样式见 09） ---------- */

/* ---------- 12 FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%;
  background: transparent;
  border: 0;
  padding: clamp(20px, 2.2vw, 28px) 46px clamp(20px, 2.2vw, 28px) 0;
  text-align: left;
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(17px, 1.5vw, 21px);
  color: var(--brown);
  line-height: 1.5;
  transition: color .4s var(--ease);
}
.faq__q:hover { color: var(--gold); }
.faq__q::after {
  content: "";
  position: absolute; right: 8px; top: 50%;
  width: 11px; height: 11px;
  margin-top: -5px;
  border-right: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
  transform: rotate(45deg);
  transition: transform .45s var(--ease);
}
.faq__item.is-open .faq__q::after { transform: rotate(-135deg); }
.faq__a {
  overflow: hidden;
  max-height: 0;
  transition: max-height .55s var(--ease), opacity .45s var(--ease);
  opacity: 0;
}
.faq__item.is-open .faq__a { opacity: 1; }
.faq__a p { padding: 0 clamp(30px, 6vw, 90px) clamp(22px, 2.4vw, 30px) 0; font-size: 14.5px; color: var(--ink-soft); line-height: 2; }

/* ---------- 13 表单 ---------- */
.form { display: grid; gap: 22px; }
.form__row { display: grid; gap: 22px; }
.form__row--2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.field { display: flex; flex-direction: column; gap: 9px; }
.field label { font-size: 11.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.field .req { color: var(--gold); }
.input, .select, .textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  padding: 12px 0;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  color: var(--ink);
  border-radius: 0;
  transition: border-color .4s var(--ease);
}
.input::placeholder, .textarea::placeholder { color: rgba(85,80,74,.42); }
.input:focus, .select:focus, .textarea:focus { outline: 0; border-bottom-color: var(--gold); }
.textarea { min-height: 130px; resize: vertical; line-height: 1.9; }
.select { appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%);
  background-position: calc(100% - 14px) 20px, calc(100% - 9px) 20px;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}
.section--dark .input, .section--dark .select, .section--dark .textarea {
  color: var(--cream); border-bottom-color: var(--line-light);
}
.section--dark .field label { color: var(--gold-light); }

.check { display: flex; gap: 12px; align-items: flex-start; font-size: 13px; color: var(--ink-soft); line-height: 1.7; }
.check input { margin-top: 5px; accent-color: var(--gold); width: 15px; height: 15px; flex: 0 0 auto; }

.form__note { font-size: 12.5px; color: var(--ink-soft); opacity: .8; line-height: 1.8; }
.form__msg {
  display: none;
  padding: 16px 20px;
  border: 1px solid var(--line-strong);
  background: rgba(143,122,87,.08);
  font-size: 13.5px;
  color: var(--brown);
  line-height: 1.8;
}
.form__msg.is-on { display: block; }
.field.has-error .input, .field.has-error .select, .field.has-error .textarea { border-bottom-color: #B4553F; }
.field__err { display: none; font-size: 12px; color: #B4553F; }
.field.has-error .field__err { display: block; }

/* 联系信息块 */
.info-list { display: grid; gap: 26px; }
.info__k { font-size: 11.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.info__v { font-size: 15.5px; color: var(--brown); line-height: 1.85; }
.section--dark .info__v { color: var(--cream); }
.info__v a { border-bottom: 1px solid var(--line); }
.info__v a:hover { border-color: var(--gold); color: var(--gold); }

/* Q 版块 */
.cta-card {
  background: var(--brown);
  color: rgba(248,245,237,.82);
  padding: clamp(38px, 4.6vw, 76px);
  display: grid;
  grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr);
  gap: clamp(26px, 4vw, 66px);
  align-items: center;
}
.cta-card h2 { color: var(--cream); }

/* ---------- 14 页脚 ---------- */
.site-footer { background: var(--brown-deep); color: rgba(248,245,237,.6); padding: clamp(56px, 7vw, 92px) 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 60px);
  padding-bottom: clamp(40px, 5vw, 66px);
}
.footer-brand .brand__latin { color: var(--cream); }
.footer-brand .brand__cn { color: rgba(248,245,237,.6); }
.footer-logo { display: block; width: min(232px, 80%); height: auto; }
.footer-about { margin-top: 22px; font-size: 13.5px; line-height: 2; max-width: 38ch; color: rgba(248,245,237,.52); }
.footer-h { font-size: 11.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--gold-light); margin-bottom: 20px; }
.footer-links { display: grid; gap: 12px; }
.footer-links a { font-size: 13.5px; color: rgba(248,245,237,.6); transition: color .35s var(--ease), padding .35s var(--ease); }
.footer-links a:hover { color: var(--cream); padding-left: 5px; }
.footer-bottom {
  border-top: 1px solid var(--line-light);
  padding: 24px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  justify-content: space-between;
  font-size: 12px;
  letter-spacing: .05em;
  color: rgba(248,245,237,.42);
}
.footer-bottom a:hover { color: var(--cream); }

/* 返回顶部 */
.to-top {
  position: fixed;
  right: clamp(16px, 2.4vw, 34px);
  bottom: clamp(16px, 2.4vw, 34px);
  z-index: 110;
  width: 46px; height: 46px;
  display: grid; place-items: center;
  background: var(--brown);
  color: var(--cream);
  border: 0;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .4s var(--ease), transform .4s var(--ease), visibility .4s, background .4s var(--ease);
}
.to-top.is-on { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--gold); }
.to-top::before {
  content: ""; width: 9px; height: 9px;
  border-left: 1px solid currentColor; border-top: 1px solid currentColor;
  transform: rotate(45deg) translate(1px, 1px);
}

/* ---------- 15 占位图 ---------- */
.ph {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-height: 120px;
  overflow: hidden;
  background:
    radial-gradient(115% 85% at 76% 10%, rgba(255,255,255,.34), transparent 58%),
    radial-gradient(90% 80% at 10% 92%, rgba(56,47,43,.42), transparent 62%),
    linear-gradient(var(--ph-angle, 152deg), #E9E1D1 0%, #D9C9AC 44%, #B29B76 100%);
  color: rgba(56,47,43,.62);
}
/* 山脊 + 光晕 */
.ph::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 52%;
  background: linear-gradient(180deg, rgba(56,47,43,.24), rgba(56,47,43,.44));
  clip-path: polygon(0 100%, 0 60%, 13% 38%, 27% 64%, 41% 30%, 55% 62%, 70% 33%, 84% 62%, 100% 44%, 100% 100%);
  opacity: .7;
}
.ph::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(0deg,  rgba(255,255,255,.05) 0 1px, transparent 1px 46px);
  opacity: .5;
}
.ph__label {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 16px;
}
.ph__label b {
  display: block;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(56,47,43,.72);
}
.ph__label span {
  display: block;
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: .06em;
  color: rgba(56,47,43,.55);
}
/* 深色场景（Hero / 图带）里的占位图 */
.ph--dark {
  color: rgba(248,245,237,.7);
  background:
    radial-gradient(120% 90% at 50% 12%, rgba(185,164,132,.42), transparent 62%),
    radial-gradient(90% 80% at 12% 90%, rgba(0,0,0,.5), transparent 66%),
    linear-gradient(160deg, #4A3F38 0%, #382F2B 52%, #241E1B 100%);
}
.ph--dark .ph__label b { color: rgba(248,245,237,.72); }
.ph--dark .ph__label span { color: rgba(248,245,237,.48); }
.ph--dark::before { background: linear-gradient(180deg, rgba(0,0,0,.2), rgba(0,0,0,.5)); }

/* 色调变体 */
.ph[data-tone="2"] { background: radial-gradient(115% 85% at 76% 10%, rgba(255,255,255,.4), transparent 58%),
  radial-gradient(90% 80% at 10% 92%, rgba(120,72,68,.34), transparent 62%),
  linear-gradient(var(--ph-angle,152deg), #F2E6E0 0%, #E2C9C2 46%, #B98F86 100%); }
.ph[data-tone="3"] { background: radial-gradient(115% 85% at 76% 10%, rgba(255,255,255,.34), transparent 58%),
  radial-gradient(90% 80% at 10% 92%, rgba(60,66,74,.34), transparent 62%),
  linear-gradient(var(--ph-angle,152deg), #E4E3E0 0%, #C6C5C0 46%, #8E8D88 100%); }
.ph[data-tone="4"] { background: radial-gradient(115% 85% at 76% 10%, rgba(255,255,255,.34), transparent 58%),
  radial-gradient(90% 80% at 10% 92%, rgba(58,72,52,.34), transparent 62%),
  linear-gradient(var(--ph-angle,152deg), #E7E8DC 0%, #C8CCB2 46%, #8E9578 100%); }
.ph[data-tone="5"] { background: radial-gradient(120% 90% at 50% 12%, rgba(185,164,132,.36), transparent 60%),
  radial-gradient(90% 80% at 12% 90%, rgba(0,0,0,.44), transparent 64%),
  linear-gradient(var(--ph-angle,152deg), #574A42 0%, #3A312C 54%, #241E1B 100%);
  color: rgba(248,245,237,.72); }
.ph[data-tone="5"] .ph__label b { color: rgba(248,245,237,.7); }
.ph[data-tone="5"] .ph__label span { color: rgba(248,245,237,.46); }
.ph[data-tone="6"] { background: radial-gradient(115% 85% at 76% 10%, rgba(255,255,255,.6), transparent 58%),
  radial-gradient(90% 80% at 10% 92%, rgba(143,122,87,.24), transparent 62%),
  linear-gradient(var(--ph-angle,152deg), #FBF9F4 0%, #EFE7D8 50%, #D6C6AB 100%); }

/* 占位图的角标框架 */
.frame { position: relative; overflow: hidden; background: var(--cream-deep); }
.frame--4x5 { aspect-ratio: 4 / 5; }
.frame--1x1 { aspect-ratio: 1 / 1; }
.frame--4x3 { aspect-ratio: 4 / 3; }
.frame--16x9 { aspect-ratio: 16 / 9; }
.frame--3x4 { aspect-ratio: 3 / 4; }
.frame--tall { aspect-ratio: 3 / 4.4; }
.frame > img, .frame > .ph { width: 100%; height: 100%; object-fit: cover; }

/* 图片叠拼 */
.collage { position: relative; display: grid; grid-template-columns: repeat(12, 1fr); gap: 14px; }
.collage > *:nth-child(1) { grid-column: 1 / 8;  aspect-ratio: 4/5; }
.collage > *:nth-child(2) { grid-column: 8 / 13; aspect-ratio: 3/4; margin-top: 46px; }
.collage > *:nth-child(3) { grid-column: 3 / 8;  aspect-ratio: 4/3; margin-top: -34px; }
.collage > * { position: relative; overflow: hidden; }

/* ---------- 16 占位标记 ---------- */
.chip-ph {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: .16em;
  text-transform: uppercase;
  line-height: 1;
  padding: 5px 9px;
  border: 1px dashed var(--line-strong);
  color: var(--gold);
  background: rgba(143,122,87,.07);
  white-space: nowrap;
  vertical-align: middle;
}
.chip-ph::before {
  content: "";
  width: 5px; height: 5px;
  background: var(--gold);
  transform: rotate(45deg);
  flex: 0 0 auto;
}
.section--dark .chip-ph, .venue .chip-ph, .hero .chip-ph {
  border-color: rgba(216,201,174,.45);
  color: var(--gold-pale);
  background: rgba(216,201,174,.1);
}
.section--dark .chip-ph::before, .venue .chip-ph::before, .hero .chip-ph::before { background: var(--gold-pale); }
.corner-ph { position: absolute; top: 14px; left: 14px; z-index: 4; }

/* ---------- 16b 团队卡片 ---------- */
.team-card { display: block; }
.team-card .frame { background: var(--cream-deep); }
.team-card__n {
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--brown);
  margin: 20px 0 6px;
  line-height: 1.3;
}
.team-card__r {
  font-family: var(--font-body);
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.team-card__d { font-size: 14px; line-height: 1.9; color: var(--ink-soft); margin: 0; }

/* ---------- 16c 表单补充 ---------- */
.info { display: block; }
.field__l {
  display: block;
  font-family: var(--font-body);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--ink-soft);
  margin-bottom: 9px;
}
.req { color: var(--gold); }
.check-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 11px 20px;
  margin-top: 4px;
}
.form--plain .field { margin-bottom: 22px; }

/* 表单位于分栏的半幅列内，只有真正宽屏时才并排两列，避免输入框过窄 */
@media (min-width: 1081px) {
  .form__row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- 17 动效 ---------- */
/* 仅当 JS 可用时才隐藏待显现元素——否则禁用 JS 的浏览器会看到一片空白 */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(46px);
  filter: blur(8px);
  transition: opacity 1.15s var(--ease-out), transform 1.15s var(--ease-out), filter 1.15s var(--ease-out);
  will-change: opacity, transform, filter;
}
.js [data-reveal].is-in { opacity: 1; transform: none; filter: blur(0); }
.js [data-reveal][data-delay="1"] { transition-delay: .10s; }
.js [data-reveal][data-delay="2"] { transition-delay: .21s; }
.js [data-reveal][data-delay="3"] { transition-delay: .32s; }
.js [data-reveal][data-delay="4"] { transition-delay: .43s; }
.js [data-reveal][data-delay="5"] { transition-delay: .54s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}

/* 灯箱 */
.lightbox {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(28,22,20,.94);
  display: grid; place-items: center;
  padding: clamp(20px, 4vw, 60px);
  opacity: 0; visibility: hidden;
  transition: opacity .4s var(--ease), visibility .4s;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__box { width: min(920px, 100%); }
.lightbox__box .frame { aspect-ratio: 16 / 10; background: transparent; }
.lightbox__cap { margin-top: 18px; text-align: center; color: rgba(248,245,237,.78); }
.lightbox__cap strong { display: block; font-family: var(--font-display); font-size: 20px; font-weight: 400; color: var(--cream); }
.lightbox__cap span { font-size: 12px; letter-spacing: .16em; color: var(--gold-light); }
.lightbox__close {
  position: absolute; top: 22px; right: 22px;
  width: 46px; height: 46px;
  background: transparent; border: 1px solid var(--line-light);
  color: var(--cream); font-size: 20px; line-height: 1;
}
.lightbox__close:hover { background: var(--gold); border-color: var(--gold); }

/* ---------- 18 响应式 ---------- */
@media (max-width: 1080px) {
  .svc-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .gallery { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .quotes { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 34px; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .hero-strip__inner { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 900px) {
  :root { --header-h: 74px; }
  .nav, .header-actions .btn { display: none; }
  .burger { display: block; }
  .split, .split--text-first { grid-template-columns: 1fr; }
  .split--media-first .split__media { order: -1; }
  .cta-card { grid-template-columns: 1fr; }
  .step { grid-template-columns: 64px minmax(0,1fr); }
  .step__body { grid-template-columns: 1fr; gap: 10px; }
  .collage > *:nth-child(2) { margin-top: 0; }
  .collage > *:nth-child(3) { margin-top: 0; }
}

@media (max-width: 640px) {
  body { font-size: 15.5px; }
  .svc-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form__row--2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-strip__inner { grid-template-columns: 1fr; }
  .feature { grid-template-columns: 44px minmax(0,1fr); }
  .brand__mark { width: 48px; height: 30px; }
  .brand__latin { font-size: 11px; letter-spacing: .24em; text-indent: .24em; }
  .brand__cn { font-size: 8.5px; letter-spacing: .3em; text-indent: .3em; }
  .footer-logo { width: min(200px, 72%); }
  .hero__scroll { display: none; }
  .tbl th, .tbl td { padding: 13px 10px; font-size: 13.5px; }
  .collage { grid-template-columns: 1fr; }
  .collage > * { grid-column: 1 / -1 !important; }
}

/* 打印 */
@media print {
  .site-header, .drawer, .to-top, .hero__scroll, .burger { display: none !important; }
  body { background: #fff; color: #000; }
  .section { padding: 20px 0; }
}

/* ==========================================================================
   V2 · 光影增强层
   叠加在基础样式之上：更深的对比、更大的字、更重的动效与更多细节。
   约定：凡覆盖基础样式的规则统一加 html.v2 前缀以提升优先级。
   ========================================================================== */

/* ---------- V2-01 变量与全局 ---------- */
:root {
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.76, 0, .24, 1);
  --gold-1: #C6B190;
  --gold-2: #8F7A57;
  --gold-3: #6B5940;
  --ink-deep: #17120F;
  --shadow-card: 0 44px 90px -54px rgba(23, 18, 15, .55);
  --shadow-soft: 0 24px 60px -42px rgba(23, 18, 15, .45);
}

::selection { background: var(--gold-2); color: #fff; }
html.v2 ::-webkit-scrollbar { width: 11px; height: 11px; }
html.v2 ::-webkit-scrollbar-track { background: #EDE6D8; }
html.v2 ::-webkit-scrollbar-thumb { background: linear-gradient(180deg, var(--gold-1), var(--gold-2)); border: 3px solid #EDE6D8; border-radius: 99px; }

/* ---------- V2-02 顶部滚动进度 + 胶片颗粒 ---------- */
html.v2 body::before {
  content: '';
  position: fixed; left: 0; right: 0; top: 0; height: 2px; z-index: 9997;
  transform: scaleX(var(--v2-progress, 0));
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--gold-3), var(--gold-1) 52%, var(--gold-2));
}
html.v2 body::after {
  content: '';
  position: fixed; inset: -140px; z-index: 9996; pointer-events: none;
  opacity: .09;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: v2Grain 5.5s steps(6) infinite;
}
@keyframes v2Grain {
  0%, 100% { transform: translate3d(0, 0, 0); }
  20% { transform: translate3d(-16px, 10px, 0); }
  40% { transform: translate3d(12px, -13px, 0); }
  60% { transform: translate3d(-10px, -8px, 0); }
  80% { transform: translate3d(14px, 12px, 0); }
}

/* ---------- V2-03 开幕幕布（纯 CSS 动画驱动：即使 v2.js 加载失败也会自动升起） ---------- */
html.v2::before {
  content: '';
  position: fixed; inset: 0; z-index: 10000;
  pointer-events: none;
  background: radial-gradient(120% 90% at 50% 44%, #3B322C 0%, #241D19 58%, #17120F 100%);
  animation: v2CurtainUp 1.05s var(--ease-io) 1.15s forwards;
}
html.v2::after {
  content: '';
  position: fixed; inset: 0; margin: auto; z-index: 10001;
  pointer-events: none;
  width: min(210px, 52vw); height: min(130px, 32vw);
  background: url(../img/logo-light.svg) center / contain no-repeat;
  clip-path: inset(0 100% 0 0);
  animation: v2LogoIn 1.35s var(--ease-out) .12s forwards, v2LogoOut .6s ease 1.62s forwards;
}
html.v2.v2-done::before, html.v2.v2-done::after { display: none; content: none; }
@keyframes v2CurtainUp { to { transform: translateY(-101%); } }
@keyframes v2LogoIn { to { clip-path: inset(0 0 0 0); } }
@keyframes v2LogoOut { to { opacity: 0; transform: scale(.965); } }

/* ---------- V2-04 自定义光标 ---------- */
.v2-cur, .v2-cur-dot {
  position: fixed; top: 0; left: 0; z-index: 9999;
  pointer-events: none; border-radius: 50%;
  opacity: 0; transition: opacity .35s ease;
}
html.v2.has-cur .v2-cur, html.v2.has-cur .v2-cur-dot { opacity: 1; }
.v2-cur {
  width: 34px; height: 34px; margin: -17px 0 0 -17px;
  border: 1px solid rgba(143, 122, 87, .8);
  transition: width .45s var(--ease-out), height .45s var(--ease-out), margin .45s var(--ease-out),
              background .45s ease, border-color .45s ease, opacity .35s ease;
}
.v2-cur.is-lg {
  width: 82px; height: 82px; margin: -41px 0 0 -41px;
  background: rgba(143, 122, 87, .1);
  border-color: rgba(143, 122, 87, .38);
}
.v2-cur-dot { width: 5px; height: 5px; margin: -2.5px 0 0 -2.5px; background: var(--gold-2); }
@media (hover: none), (max-width: 900px) { .v2-cur, .v2-cur-dot { display: none !important; } }
@media (prefers-reduced-motion: reduce) { .v2-cur, .v2-cur-dot { display: none !important; } }

/* ---------- V2-05 页头 ---------- */
html.v2 .site-header { height: 94px; }
html.v2 .site-header--solid { height: 68px; box-shadow: 0 1px 40px rgba(23, 18, 15, .07); }
html.v2 .site-header__inner { max-width: 1560px; }
html.v2 .nav { gap: clamp(20px, 2.5vw, 42px); }
html.v2 .nav a { font-size: 12px; letter-spacing: .19em; }
html.v2 .nav a::after {
  height: 1px;
  transform: scaleX(0);
  transform-origin: 100% 50%;
  transition: transform .6s var(--ease-out);
}
html.v2 .nav a:hover::after, html.v2 .nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: 0 50%; }

/* 按钮：掠光 + 位移 */
html.v2 .btn {
  position: relative; overflow: hidden;
  letter-spacing: .16em;
  transition: transform .55s var(--ease-out), background .5s ease, color .5s ease, border-color .5s ease;
}
html.v2 .btn:hover { transform: translateY(-2px); }
html.v2 .btn::after {
  content: '';
  position: absolute; top: -20%; bottom: -20%; left: -70%; width: 45%;
  background: linear-gradient(100deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .46), rgba(255, 255, 255, 0));
  transform: skewX(-18deg);
  transition: left .85s var(--ease-out);
}
html.v2 .btn:hover::after { left: 135%; }

/* ---------- V2-06 首屏 ---------- */
html.v2 .hero { min-height: 100svh; }
html.v2 .hero__bg .ph,
html.v2 .hero__bg > img { animation: v2Ken 30s ease-in-out infinite alternate; }
@keyframes v2Ken { from { transform: scale(1.01); } to { transform: scale(1.08); } }
html.v2 .hero__scrim {
  background:
    radial-gradient(95% 70% at 50% 42%, rgba(23, 18, 15, .14) 0%, rgba(23, 18, 15, .52) 100%),
    linear-gradient(180deg, rgba(23, 18, 15, .58) 0%, rgba(23, 18, 15, .14) 34%, rgba(23, 18, 15, .80) 100%),
    rgba(23, 18, 15, .22);
}
/* 文字背后的一团柔光暗影：不管首屏照片多亮，标题区始终有底 */
html.v2 .hero__inner::before {
  content: '';
  position: absolute;
  inset: -18% -12%;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(58% 68% at 50% 50%, rgba(16, 12, 10, .60) 0%, rgba(16, 12, 10, .34) 52%, rgba(16, 12, 10, 0) 82%);
}
html.v2 .hero__inner { text-shadow: 0 2px 30px rgba(10, 7, 5, .55); }
html.v2 .hero::after {
  content: '';
  position: absolute; top: 12%; bottom: 16%; left: clamp(16px, 3vw, 46px); width: 1px;
  background: linear-gradient(180deg, rgba(198, 177, 144, 0), rgba(198, 177, 144, .55), rgba(198, 177, 144, 0));
  pointer-events: none;
}
html.v2 .hero__inner { position: relative; z-index: 2; max-width: 1080px; }
html.v2 .h-hero { font-size: clamp(2.1rem, 6.4vw, 5.3rem); line-height: 1.09; letter-spacing: -.005em; }
html.v2 .hero__eyebrow {
  background: linear-gradient(90deg, var(--gold-1), #EADFC8 45%, var(--gold-1));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  -webkit-text-fill-color: transparent;
  letter-spacing: .34em;
}
html.v2 .hero__sub { font-size: clamp(14px, 1.15vw, 16.5px); line-height: 2.1; }
html.v2 .hero__scroll { letter-spacing: .42em; }

/* 逐字揭示 */
.v2-split { display: block; }
.v2-split .v2-line { display: block; overflow: hidden; padding-bottom: .06em; }
.v2-split .v2-ch {
  display: inline-block; white-space: pre;
  transform: translate3d(0, 118%, 0) rotate(5deg);
  opacity: 0;
  transition: transform 1.15s var(--ease-out), opacity .9s ease;
}
.v2-split.is-in .v2-ch { transform: none; opacity: 1; }

/* ---------- V2-07 跑马灯 ---------- */
.v2-band {
  overflow: hidden;
  padding: clamp(16px, 2.1vw, 30px) 0;
  background: var(--cream-deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.v2-band--dark { background: var(--brown); border-color: rgba(216, 201, 174, .16); }
.v2-band--flip { background: linear-gradient(90deg, var(--brown) 0%, var(--brown) 50%, var(--brown-deep) 100%); }
.v2-band__track { display: flex; width: max-content; animation: v2Marquee 34s linear infinite; }
.v2-band--rev .v2-band__track { animation-direction: reverse; }
.v2-band:hover .v2-band__track { animation-play-state: paused; }
.v2-band__track > span {
  display: inline-flex; align-items: center;
  gap: clamp(18px, 2.4vw, 38px);
  padding-right: clamp(18px, 2.4vw, 38px);
  font-family: var(--font-display);
  font-size: clamp(20px, 2.7vw, 40px);
  line-height: 1.25;
  white-space: nowrap;
  color: rgba(143, 122, 87, .17);
  -webkit-text-stroke: 1px rgba(143, 122, 87, .5);
}
.v2-band--dark .v2-band__track > span {
  color: rgba(216, 201, 174, .1);
  -webkit-text-stroke-color: rgba(216, 201, 174, .42);
}
.v2-band__track > span i {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--gold-2); opacity: .75;
  -webkit-text-stroke: 0;
}
@keyframes v2Marquee { to { transform: translateX(-50%); } }

/* ---------- V2-08 区块 ---------- */
html.v2 .section { padding: clamp(78px, 10.5vw, 164px) 0; position: relative; }
html.v2 .section--dark { overflow: hidden; }
html.v2 .eyebrow { letter-spacing: .32em; }
html.v2 .h-sec { font-size: clamp(1.9rem, 4.4vw, 3.5rem); line-height: 1.22; }
html.v2 .h-sub { font-size: clamp(1.35rem, 2.4vw, 1.95rem); }
html.v2 .lead { font-size: clamp(15px, 1.25vw, 17.5px); line-height: 2.05; }

.v2-secnum {
  position: absolute; top: clamp(20px, 3.4vw, 52px); right: var(--gutter);
  font-family: var(--font-display);
  font-size: clamp(44px, 6.4vw, 104px);
  line-height: .82; letter-spacing: .02em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(143, 122, 87, .34);
  pointer-events: none; user-select: none;
}
.section--dark .v2-secnum { -webkit-text-stroke-color: rgba(216, 201, 174, .26); }
@media (max-width: 900px) { .v2-secnum { display: none; } }

/* ---------- V2-09 卡片族 ---------- */
html.v2 .svc {
  position: relative; overflow: hidden;
  background: rgba(255, 255, 255, .34);
  transition: transform .75s var(--ease-out), background .6s ease, box-shadow .6s ease;
}
html.v2 .svc::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-2), transparent);
  transform: scaleX(0);
  transition: transform .85s var(--ease-out);
}
html.v2 .svc:hover { transform: translateY(-9px); background: rgba(255, 255, 255, .68); box-shadow: var(--shadow-card); }
html.v2 .svc:hover::after { transform: scaleX(1); }
html.v2 .svc__ico { transition: transform .7s var(--ease-out), color .5s ease; }
html.v2 .svc:hover .svc__ico { transform: translateY(-4px) rotate(-7deg); }

html.v2 .work { overflow: hidden; }
html.v2 .work__media { overflow: hidden; }
html.v2 .work__media .ph, html.v2 .work__media .frame { transition: transform 1.2s var(--ease-out); }
html.v2 .work:hover .work__media .ph { transform: scale(1.07); }
html.v2 .work__media::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(115deg, rgba(198, 177, 144, 0) 42%, rgba(198, 177, 144, .28) 50%, rgba(198, 177, 144, 0) 58%);
  transform: translateX(-120%);
  transition: transform 1.05s var(--ease-out);
  pointer-events: none;
}
html.v2 .work:hover .work__media::after { transform: translateX(120%); }

html.v2 .venue { transition: transform .6s var(--ease-out), box-shadow .6s ease; will-change: transform; }
html.v2 .venue:hover { box-shadow: var(--shadow-card); }
html.v2 .venue__bg { transition: transform 1.3s var(--ease-out); }
html.v2 .venue:hover .venue__bg { transform: scale(1.06); }

html.v2 .team-card .frame { overflow: hidden; }
html.v2 .team-card .ph { transition: transform 1.2s var(--ease-out); }
html.v2 .team-card:hover .ph { transform: scale(1.06); }
html.v2 .team-card__n { transition: color .5s ease; }
html.v2 .team-card:hover .team-card__n { color: var(--gold-2); }

/* ---------- V2-10 横向案例长廊 ---------- */
html.v2 .gallery--rail {
  display: flex;
  gap: clamp(16px, 1.9vw, 28px);
  overflow-x: auto; overflow-y: hidden;
  scroll-snap-type: x mandatory;
  padding: 6px var(--gutter) 30px;
  margin-inline: calc(var(--gutter) * -1);
  scrollbar-width: none;
  cursor: grab;
}
html.v2 .gallery--rail::-webkit-scrollbar { display: none; }
html.v2 .gallery--rail.is-drag { cursor: grabbing; }
html.v2 .gallery--rail > * { flex: 0 0 min(74vw, 396px); scroll-snap-align: start; }
.v2-railbar {
  display: flex; align-items: center; gap: 16px;
  margin-top: 6px; font-size: 11.5px; letter-spacing: .22em;
  text-transform: uppercase; color: var(--gold-2);
}
.v2-railbar__line { flex: 1; height: 1px; background: var(--line); position: relative; }
.v2-railbar__line i {
  position: absolute; left: 0; top: -1px; height: 3px; width: var(--rail, 20%);
  background: var(--gold-2); transition: width .25s linear;
}

/* ---------- V2-11 流程 / 数字 / 评价 ---------- */
html.v2 .steps { position: relative; }
html.v2 .step__n { font-size: clamp(38px, 4.6vw, 62px); line-height: .9; }
html.v2 .step { padding-block: clamp(20px, 2.4vw, 34px); }
html.v2 .stat__v { font-size: clamp(30px, 4vw, 52px); }
html.v2 .stats { border-top: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); padding-block: clamp(34px, 4vw, 52px); }
html.v2 .quote { transition: transform .7s var(--ease-out), background .6s ease; }
html.v2 .quote:hover { transform: translateY(-6px); }

/* ---------- V2-12 FAQ / 表单 ---------- */
html.v2 .faq__item { transition: background .5s ease; }
html.v2 .faq__item.is-open { background: rgba(255, 255, 255, .5); }
html.v2 .input, html.v2 .select, html.v2 .textarea {
  background: rgba(255, 255, 255, .55);
  transition: border-color .45s ease, background .45s ease, box-shadow .45s ease;
}
html.v2 .input:focus, html.v2 .select:focus, html.v2 .textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--gold-2);
  box-shadow: 0 0 0 4px rgba(143, 122, 87, .13);
}

/* ---------- V2-13 页脚巨字 + 返回顶部 ---------- */
html.v2 .site-footer { position: relative; overflow: hidden; }
html.v2 .site-footer::before {
  content: 'RUOXIHUNLI';
  position: absolute; left: 50%; bottom: -.16em; transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: clamp(66px, 15.5vw, 236px);
  line-height: 1; letter-spacing: .03em; white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px rgba(216, 201, 174, .11);
  pointer-events: none; user-select: none;
}
html.v2 .site-footer > * { position: relative; z-index: 1; }
html.v2 .footer-grid { padding-bottom: clamp(48px, 6vw, 84px); }
html.v2 .to-top:hover { transform: translateY(-4px); }

/* ---------- V2-14 灯箱 ---------- */
html.v2 .lightbox { -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); background: rgba(23, 18, 15, .9); }
html.v2 .lightbox__box .frame { box-shadow: 0 50px 120px -50px rgba(0, 0, 0, .8); }

/* ---------- V2-15 响应式 ---------- */
@media (max-width: 1080px) {
  html.v2 .hero__eyebrow { letter-spacing: .22em; }
}
@media (max-width: 900px) {
  html.v2 .section { padding: clamp(62px, 13vw, 104px) 0; }
  html.v2 .h-hero { font-size: clamp(2.1rem, 9vw, 3.4rem); }
  html.v2 .hero::after { display: none; }
  html.v2 .gallery--rail > * { flex: 0 0 82vw; }
}
@media (max-width: 640px) {
  html.v2 .site-header { height: 76px; }
  html.v2 .site-header--solid { height: 62px; }
  html.v2 .hero__sub br.nowrap { display: none; }
}

/* ---------- V2-16 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  html.v2 body::after,
  html.v2 .hero__bg .ph,
  .v2-band__track { animation: none !important; }
  html.v2::before, html.v2::after { animation-delay: 0s !important; }
  .v2-split .v2-ch { opacity: 1 !important; transform: none !important; }
}

/* ---------- V2-17 真实 Logo 落位 ---------- */
html.v2 .brand__mark { width: 74px; height: 45px; }
html.v2 .footer-logo { display: block; width: min(196px, 54vw); height: auto; margin-bottom: 24px; }
html.v2 .site-header--solid .brand__mark img { --x: 0; }

@media (max-width: 1180px) {
  html.v2 .brand__mark { width: 64px; height: 39px; }
}
@media (max-width: 640px) {
  html.v2 .brand__mark { width: 56px; height: 34px; }
  html.v2 .footer-logo { width: min(158px, 58vw); margin-bottom: 20px; }
  html.v2 .hero__bg .ph__label { display: none; }
}

/* ==========================================================================
   V2-18 · 跑马灯改造 v3：细金丝关键词带
   设计取向＝贴合站点本来的"克制的编辑感"：不用描边空心大字（那是潮牌 / 科技味），
   改用衬线中文字 + 大字距 + 实心哑光金，慢速横移，两侧渐隐，菱形做分隔。
   HTML 结构：每个词用 <b> 包、分隔用 <i></i>，且**每段内容已重复 3 次**
   （<span>[列表][列表][列表]</span>），保证一段的宽度大于视口，
   translateX(-50%) 才能无缝衔接而不会露出空档。改字号时必须复核这一点。
   ========================================================================== */
html.v2 .v2-band {
  padding: clamp(12px, 1.25vw, 17px) 0;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%);
}
html.v2 .v2-band__track { animation-duration: 72s; }
html.v2 .v2-band__track > span {
  gap: clamp(18px, 2.2vw, 34px);
  padding-right: clamp(18px, 2.2vw, 34px);
  font-family: var(--font-display);
  font-size: clamp(14px, 1.55vw, 19px);
  font-weight: 400;
  letter-spacing: .2em;
  line-height: 1.6;
  color: rgba(143, 122, 87, .62);
  -webkit-text-stroke: 0;
}
/* 词与词之间只做很轻的浓淡交替，不再用实心/描边对冲 */
html.v2 .v2-band__track > span b { font-weight: 400; font-style: normal; }
html.v2 .v2-band__track > span b:nth-child(4n+1) { opacity: 1; }
html.v2 .v2-band__track > span b:nth-child(4n+3) { opacity: .5; }
/* 深棕底（--dark 与 --flip 都是深底） */
html.v2 .v2-band--dark .v2-band__track > span,
html.v2 .v2-band--flip .v2-band__track > span {
  color: rgba(216, 201, 174, .52);
  -webkit-text-stroke: 0;
}
/* 分隔符：小菱形 */
html.v2 .v2-band__track > span i {
  width: 5px; height: 5px;
  border-radius: 1px;
  transform: rotate(45deg);
  background: var(--gold-2);
  opacity: .5;
  -webkit-text-stroke: 0;
}
html.v2 .v2-band--dark .v2-band__track > span i,
html.v2 .v2-band--flip .v2-band__track > span i { background: var(--gold-1); opacity: .38; }

/* ==========================================================================
   V2-19 · 到店地图卡（高德栅格瓦片拼合，无需 key）
   坐标：高德 GCJ-02 105.949399, 31.725165 = 苍溪星泓美好广场（杜里路 · 泰和大街）
   瓦片：webrd0{1..4}.is.autonavi.com/appmaptile?style=8&x=&y=&z=16，7×5 共 35 张
   拼图中心比容器中心低 37px（该点不在瓦片网格正中），故 mosaic 上移 37px 补偿，
   图钉固定在容器正中即可压准位置。
   ========================================================================== */
.map-card {
  border: 1px solid var(--line);
  background: var(--cream);
  overflow: hidden;
}
.map-card__canvas {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #ece6db;
}
.map-card__mosaic {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, calc(-50% - 37px));
  display: grid;
  grid-template-columns: repeat(7, 256px);
  grid-template-rows: repeat(5, 256px);
  filter: saturate(.52) sepia(.2) contrast(1.02) brightness(1.04);
}
.map-card__mosaic img { display: block; width: 256px; height: 256px; }
.map-card__canvas::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(125% 105% at 50% 46%, transparent 42%, rgba(56, 47, 43, .22) 100%);
  pointer-events: none;
}
.map-card__pin {
  position: absolute; left: 50%; top: 50%;
  width: 26px; height: 26px;
  margin: -31px 0 0 -13px;
  background: var(--gold-2);
  border: 2px solid #fff;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: 0 10px 20px rgba(30, 24, 20, .38);
  z-index: 2;
}
.map-card__pin::after {
  content: '';
  position: absolute; left: 50%; top: 50%;
  width: 8px; height: 8px; margin: -4px 0 0 -4px;
  background: #fff; border-radius: 50%;
}
html.v2 .map-card__pin { animation: v2PinDrop .85s var(--ease-out) both; }
@keyframes v2PinDrop {
  from { opacity: 0; transform: rotate(-45deg) translate(0, -26px); }
  to   { opacity: 1; transform: rotate(-45deg) translate(0, 0); }
}
.map-card__bar {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 14px 18px;
  padding: 16px 18px;
  border-top: 1px solid var(--line);
  background: var(--cream);
}
.map-card__meta { flex: 1 1 190px; min-width: 0; }
.map-card__meta b {
  display: block;
  font-family: var(--font-display);
  font-size: 19px; font-weight: 500;
  color: var(--brown);
}
.map-card__meta span {
  display: block; margin-top: 4px;
  font-size: 13px; line-height: 1.7;
  color: var(--ink-soft);
}
.map-card__acts { display: flex; flex-wrap: wrap; gap: 10px; flex: 0 0 auto; }
.map-card__attr {
  display: block;
  padding: 0 18px 12px;
  font-size: 11px; letter-spacing: .04em;
  color: rgba(85, 80, 74, .68);
  background: var(--cream);
}
@media (max-width: 640px) {
  .map-card__bar { padding: 14px 14px; }
  .map-card__acts { width: 100%; }
  .map-card__acts .btn { flex: 1 1 auto; justify-content: center; }
  .map-card__attr { padding: 0 14px 12px; }
}

/* ==========================================================================
   V2-20 · 修复：深色 CTA 卡里的信息文字与背景同色（V1 / V2 共有缺陷）
   .info__v 是 var(--brown) #382F2B，而 .cta-card 的底色也是 var(--brown)，
   在 .section--dark 之外时完全不显示；这里给 CTA 卡内的信息块单独定色。
   ========================================================================== */
.cta-card .info__k { color: var(--gold-light); }
.cta-card .info__v { color: rgba(248, 245, 237, .94); }
html.v2 .cta-card .h-sec { font-size: clamp(1.5rem, 3.05vw, 2.5rem); }