/* =========================================================
   復興照相館 REVIVAL PHOTO STUDIO
   Site styles — paper, ink, silver
   ========================================================= */

/* ---------- 字体 ---------- */
@font-face {
  font-family: "Noto Serif SC";
  src: url("../fonts/noto-serif-sc.woff2") format("woff2");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Cormorant";
  src: url("../fonts/cormorant.woff2") format("woff2");
  font-weight: 300 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Cormorant";
  src: url("../fonts/cormorant-400i.woff2") format("woff2");
  font-weight: 300 500;
  font-style: italic;
  font-display: swap;
}

/* ---------- 变量 ---------- */
:root {
  --bg: #f2eee4;
  --bg-deep: #eae3d5;
  --fg: #14110d;
  --fg-soft: #322c24;
  --muted: #71685a;
  --rule: rgba(20, 17, 13, 0.16);
  --rule-strong: rgba(20, 17, 13, 0.34);
  --accent: #8f3a27;
  --accent-soft: #b4614a;
  --serif-cn: "Noto Serif SC", "Cormorant", "Songti SC", "STSong", "SimSun", "Source Han Serif SC", serif;
  --serif-en: "Cormorant", "Times New Roman", serif;
  --sans: "Helvetica Neue", Helvetica, "PingFang SC", "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --gutter: clamp(20px, 5vw, 84px);
  --head-h: 92px;
  --max: 1560px;
}

.is-dark {
  --bg: #100e0b;
  --fg: #f2eee4;
  --fg-soft: #e2dccf;
  --muted: #a79c8b;
  --rule: rgba(242, 238, 228, 0.16);
  --rule-strong: rgba(242, 238, 228, 0.34);
  --accent: #c46a4f;
  background: var(--bg);
  color: var(--fg);
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--serif-cn);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.95;
  letter-spacing: 0.015em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* 纸张颗粒 */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}

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

h1, h2, h3, h4, h5 {
  margin: 0;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

p { margin: 0; }

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

::selection {
  background: var(--accent);
  color: #f6f1e7;
}

:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 4px;
}

.skip {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 300;
  padding: 10px 18px;
  background: var(--fg);
  color: var(--bg);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.12em;
}
.skip:focus { top: 16px; }

/* ---------- 版心与网格 ---------- */
.wrap {
  width: min(calc(100% - var(--gutter) * 2), var(--max));
  margin-inline: auto;
}
.wrap--narrow { max-width: 1080px; }
.wrap--text { max-width: 760px; }

.grid12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(16px, 2.2vw, 32px);
}

.section {
  padding-block: clamp(78px, 9.5vw, 148px);
}
.section--tight { padding-block: clamp(54px, 6vw, 92px); }
.section--flush-top { padding-top: 0; }

/* ---------- 文字工具 ---------- */
.en {
  font-family: var(--serif-en);
  font-weight: 400;
}
.eyebrow {
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.9em;
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
}
.kicker::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
  opacity: 0.55;
}

.vertical {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--sans);
  font-size: 0.64rem;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--muted);
}

.folio {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--accent);
}
.rule {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 0;
}

.lead {
  font-size: clamp(1.02rem, 1.25vw, 1.18rem);
  line-height: 2.05;
  color: var(--fg-soft);
}
.muted { color: var(--muted); }
.small {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  line-height: 1.8;
  color: var(--muted);
}

.link-underline {
  display: inline-block;
  position: relative;
  padding-bottom: 0.35em;
  font-size: 0.86rem;
  letter-spacing: 0.10em;
  border-bottom: 1px solid var(--rule-strong);
  transition: color 0.4s var(--ease), border-color 0.4s var(--ease);
}
.link-underline:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.85em;
  font-size: 0.86rem;
  letter-spacing: 0.10em;
}
.link-arrow .arw {
  display: inline-block;
  transition: transform 0.5s var(--ease);
}
.link-arrow:hover .arw { transform: translateX(6px); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.9em;
  padding: 1.05em 2.1em;
  border: 1px solid currentColor;
  font-family: var(--serif-cn);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  line-height: 1;
  transition: background 0.5s var(--ease), color 0.5s var(--ease), border-color 0.5s var(--ease);
}
.btn:hover {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}
.btn--solid {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}
.btn--solid:hover {
  background: transparent;
  color: var(--fg);
}
.btn--light { color: #f2eee4; border-color: rgba(242, 238, 228, 0.5); }
.btn--light:hover { background: #f2eee4; color: #14110d; border-color: #f2eee4; }
.btn .arw { transition: transform 0.45s var(--ease); }
.btn:hover .arw { transform: translateX(5px); }

/* ---------- 页头 ---------- */
.site-head {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--head-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 var(--gutter);
  color: #f2eee4;
  transition: height 0.5s var(--ease), background 0.5s var(--ease), color 0.5s var(--ease), border-color 0.5s var(--ease);
  border-bottom: 1px solid transparent;
}
body:not(.has-hero) .site-head,
.site-head.is-solid {
  background: rgba(242, 238, 228, 0.94);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  color: #14110d;
  border-bottom-color: rgba(20, 17, 13, 0.12);
  height: 74px;
}
body:not(.has-hero) .site-head .brand-mark,
.site-head.is-solid .brand-mark { color: #14110d; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  flex: 0 0 auto;
}
.brand-mark {
  width: 46px;
  height: 39px;
  background: currentColor;
  -webkit-mask: url("../img/logo-mask.png") center / contain no-repeat;
  mask: url("../img/logo-mask.png") center / contain no-repeat;
  transition: background 0.4s var(--ease), transform 0.6s var(--ease);
}
.brand:hover .brand-mark { transform: rotate(-3deg); }
.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1;
}
.brand-cn {
  font-size: 1.06rem;
  font-weight: 500;
  letter-spacing: 0.30em;
}
.brand-en {
  font-family: var(--sans);
  font-size: 0.48rem;
  letter-spacing: 0.30em;
  opacity: 0.62;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.4vw, 38px);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
}
.nav a {
  position: relative;
  padding-block: 8px;
  white-space: nowrap;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.nav a:hover::after,
.nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav-book {
  border: 1px solid currentColor;
  padding: 0.75em 1.5em !important;
  transition: background 0.45s var(--ease), color 0.45s var(--ease);
}
.nav-book::after { display: none; }
.nav-book:hover {
  background: var(--fg);
  border-color: var(--fg);
}
.nav-book:hover span { color: var(--bg); }

.burger {
  display: none;
  width: 42px;
  height: 42px;
  position: relative;
  z-index: 120;
}
.burger span {
  position: absolute;
  left: 9px;
  right: 9px;
  height: 1px;
  background: currentColor;
  transition: transform 0.5s var(--ease), opacity 0.3s;
}
.burger span:nth-child(1) { top: 17px; }
.burger span:nth-child(2) { top: 24px; }
body.menu-open .burger span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

/* 移动端菜单 */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 95;
  background: var(--bg);
  color: var(--fg);
  padding: calc(var(--head-h) + 18px) var(--gutter) 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.5s var(--ease), visibility 0.5s, transform 0.5s var(--ease);
}
body.menu-open .mobile-menu { opacity: 1; visibility: visible; transform: none; }
body.menu-open { overflow: hidden; }
body.menu-open .site-head {
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  color: #14110d;
  border-bottom-color: transparent;
  height: var(--head-h);
}
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 10px;
}
.mobile-menu nav a {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 12px 0;
  border-bottom: 1px solid var(--rule);
  font-size: clamp(1.5rem, 7vw, 2.1rem);
  letter-spacing: 0.18em;
}
.mobile-menu nav a .mnum {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 0.9rem;
  letter-spacing: 0;
  color: var(--accent);
}
.mobile-menu .mmeta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}

/* ---------- 首页主视觉 ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  background: #0a0908;
  color: #f2eee4;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.hero-media { position: absolute; inset: 0; }
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 56% 26%;
  animation: heroScale 2.4s var(--ease) both;
  will-change: transform;
}
@keyframes heroScale {
  from { transform: scale(1.07); opacity: 0.5; }
  to { transform: scale(1); opacity: 1; }
}
.hero-veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 46% 46% at 2% 100%, rgba(7, 6, 5, 0.98) 0%, rgba(7, 6, 5, 0.72) 42%, rgba(7, 6, 5, 0) 78%),
    linear-gradient(90deg, rgba(7, 6, 5, 0.93) 0%, rgba(7, 6, 5, 0.72) 32%, rgba(7, 6, 5, 0.18) 68%, rgba(7, 6, 5, 0.25) 100%),
    linear-gradient(0deg, rgba(7, 6, 5, 0.78) 0%, rgba(7, 6, 5, 0) 46%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: calc(var(--head-h) + 40px);
  padding-bottom: clamp(96px, 12vh, 150px);
}
.hero-kicker { color: rgba(242, 238, 228, 0.65); }
.hero-kicker::before { background: rgba(242, 238, 228, 0.5); }
.hero-title {
  margin: clamp(18px, 2.4vw, 30px) 0 clamp(18px, 2vw, 28px);
  font-size: clamp(3.4rem, 8.6vw, 8.6rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: 0.04em;
  text-wrap: balance;
}
.hero-title em {
  font-style: normal;
  color: #e8dcc6;
}
.hero-sub {
  max-width: 30em;
  font-size: clamp(0.96rem, 1.2vw, 1.08rem);
  line-height: 2.1;
  color: rgba(242, 238, 228, 0.76);
}
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px 30px;
  margin-top: clamp(28px, 3.6vw, 46px);
}
.hero-side {
  position: absolute;
  right: clamp(18px, 4.5vw, 68px);
  bottom: 120px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  color: rgba(242, 238, 228, 0.55);
}
.hero-side .vline {
  width: 1px;
  height: 60px;
  background: currentColor;
  opacity: 0.6;
  animation: vline 2.6s ease-in-out infinite;
  transform-origin: top;
}
@keyframes vline {
  0%, 100% { transform: scaleY(0.4); opacity: 0.25; }
  50% { transform: scaleY(1); opacity: 0.7; }
}
.hero-foot {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid rgba(242, 238, 228, 0.18);
  padding: 16px 0 20px;
  font-family: var(--sans);
  font-size: 0.63rem;
  letter-spacing: 0.20em;
  color: rgba(242, 238, 228, 0.48);
  text-transform: uppercase;
}
.hero-foot span:nth-child(2) { text-align: center; }

/* ---------- 子页头图 ---------- */
.page-hero {
  position: relative;
  min-height: clamp(460px, 64vh, 720px);
  display: grid;
  align-items: end;
  background: #0a0908;
  color: #f2eee4;
  overflow: hidden;
}
.page-hero__media { position: absolute; inset: 0; }
.page-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 32%;
  animation: heroScale 2.2s var(--ease) both;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(7, 6, 5, 0.97) 0%, rgba(7, 6, 5, 0.82) 26%, rgba(7, 6, 5, 0.42) 52%, rgba(7, 6, 5, 0.14) 80%),
    linear-gradient(90deg, rgba(7, 6, 5, 0.72), rgba(7, 6, 5, 0.12) 46%, rgba(7, 6, 5, 0) 62%),
    linear-gradient(270deg, rgba(7, 6, 5, 0.68) 0%, rgba(7, 6, 5, 0.18) 30%, rgba(7, 6, 5, 0) 55%),
    linear-gradient(180deg, rgba(7, 6, 5, 0.5) 0%, rgba(7, 6, 5, 0) 26%);
}
.page-hero__inner {
  position: relative;
  z-index: 2;
  padding-bottom: clamp(42px, 6vw, 78px);
  padding-top: calc(var(--head-h) + 60px);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
}
.page-hero .outer-kicker { color: rgba(242, 238, 228, 0.62); }
.page-hero .outer-kicker::before { background: rgba(242, 238, 228, 0.45); }
.page-title {
  font-size: clamp(2.8rem, 6vw, 5.6rem);
  line-height: 1.05;
  letter-spacing: 0.06em;
  margin-top: 18px;
  text-shadow: 0 2px 34px rgba(0, 0, 0, 0.35);
}
.page-hero__side {
  max-width: 320px;
  padding-bottom: 10px;
  font-size: 0.9rem;
  line-height: 2;
  color: rgba(242, 238, 228, 0.82);
  text-align: right;
  text-shadow: 0 1px 18px rgba(0, 0, 0, 0.55);
}
.page-hero__folio {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  color: rgba(242, 238, 228, 0.5);
  margin-bottom: 14px;
  display: block;
}

/* ---------- 章节标题 ---------- */
.sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px 40px;
  padding-bottom: clamp(28px, 4vw, 54px);
  border-bottom: 1px solid var(--rule);
  margin-bottom: clamp(34px, 5vw, 64px);
}
.sec-head h2 {
  font-size: clamp(1.85rem, 3.3vw, 3.1rem);
  letter-spacing: 0.06em;
  line-height: 1.3;
}
.sec-head .lh {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sec-head p { max-width: 360px; font-size: 0.86rem; line-height: 1.95; color: var(--muted); }
.sec-head .en-num {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--accent);
  display: block;
  margin-bottom: 10px;
}

/* ---------- 引言 ---------- */
.intro .mark { grid-column: 1 / 3; display: flex; gap: 22px; }
.intro .mark .vl { width: 1px; background: var(--rule-strong); }
.intro h2 {
  grid-column: 3 / 9;
  font-size: clamp(2.1rem, 4.2vw, 4.1rem);
  line-height: 1.32;
  letter-spacing: 0.05em;
}
.intro h2 .q { color: var(--accent); font-family: var(--serif-en); font-size: 0.9em; }
.intro .body {
  grid-column: 9 / 13;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 8px;
}
.intro .body p { font-size: 0.92rem; line-height: 2.05; color: var(--fg-soft); }
.intro .body .sig {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--muted);
  letter-spacing: 0.03em;
}

/* ---------- 精选作品 ---------- */
.works-grid {
  columns: 2;
  column-gap: clamp(28px, 4vw, 64px);
}
.work {
  break-inside: avoid;
  margin: 0 0 clamp(34px, 4vw, 62px);
}
.work:nth-child(3n + 2) { margin-top: clamp(16px, 3vw, 44px); }
.work figure { margin: 0; }
.work .ph {
  overflow: hidden;
  background: #191611;
}
.work img {
  width: 100%;
  height: auto;
  transition: transform 1.6s var(--ease), filter 1.2s var(--ease);
}
.work:hover img { transform: scale(1.035); }
.work figcaption {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 12px;
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.work figcaption b {
  font-weight: 400;
  color: var(--fg);
  letter-spacing: 0.1em;
}
.work .idx {
  font-family: var(--serif-en);
  font-style: italic;
  letter-spacing: 0.04em;
  color: var(--accent);
  text-transform: none;
  font-size: 0.78rem;
}
.works-foot {
  display: flex;
  justify-content: center;
  margin-top: clamp(46px, 6vw, 78px);
}

/* ---------- 服务（首页摘要） ---------- */
.services-preview .layout {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(30px, 6vw, 90px);
  align-items: start;
}
.svc-list { border-top: 1px solid var(--rule); }
.svc-list a {
  display: grid;
  grid-template-columns: 48px 1fr auto 24px;
  align-items: center;
  gap: 18px;
  padding: clamp(22px, 3.4vw, 40px) 0;
  border-bottom: 1px solid var(--rule);
  transition: padding 0.5s var(--ease), color 0.4s var(--ease);
}
.svc-list a:hover { padding-left: 14px; color: var(--accent); }
.svc-list .n {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--accent);
}
.svc-list h3 {
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  letter-spacing: 0.1em;
  font-weight: 400;
}
.svc-list .m {
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
}
.svc-list .arw { transition: transform 0.5s var(--ease); }
.svc-list a:hover .arw { transform: translateX(6px); }
.svc-aside {
  position: sticky;
  top: 120px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.svc-aside figure { margin: 0; overflow: hidden; }
.svc-aside img { width: 100%; }
.svc-aside .note {
  font-size: 0.78rem;
  line-height: 1.95;
  color: var(--muted);
  border-left: 1px solid var(--rule-strong);
  padding-left: 18px;
}

/* ---------- 影棚条带 ---------- */
.studio-band {
  position: relative;
  min-height: clamp(520px, 78vh, 860px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: #0c0a08;
  color: #f2eee4;
}
.studio-band__media { position: absolute; inset: 0; }
.studio-band__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 58%;
  transition: transform 2s var(--ease);
}
.studio-band:hover .studio-band__media img { transform: scale(1.03); }
.studio-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(8, 7, 6, 0.95) 0%, rgba(8, 7, 6, 0.78) 38%, rgba(8, 7, 6, 0.36) 72%, rgba(8, 7, 6, 0.2) 100%),
    linear-gradient(90deg, rgba(8, 7, 6, 0.5), rgba(8, 7, 6, 0) 55%),
    linear-gradient(270deg, rgba(8, 7, 6, 0.78) 0%, rgba(8, 7, 6, 0.3) 34%, rgba(8, 7, 6, 0) 58%);
}
.studio-band__inner {
  position: relative;
  z-index: 2;
  padding-bottom: clamp(44px, 6vw, 80px);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
}
.studio-band h2 {
  font-size: clamp(2.3rem, 5.4vw, 5.2rem);
  line-height: 1.12;
  letter-spacing: 0.08em;
}
.studio-band p {
  max-width: 340px;
  font-size: 0.88rem;
  line-height: 2;
  color: rgba(242, 238, 228, 0.86);
  text-align: right;
  text-shadow: 0 1px 16px rgba(0, 0, 0, 0.5);
}
.studio-band .btn { margin-top: 22px; }

/* ---------- 工艺 ---------- */
.craft .layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(34px, 6vw, 96px);
  align-items: center;
}
.craft figure { margin: 0; overflow: hidden; }
.craft img { width: 100%; }
.craft .copy { max-width: 480px; }
.craft h2 {
  font-size: clamp(1.9rem, 3.4vw, 3.2rem);
  line-height: 1.35;
  letter-spacing: 0.06em;
  margin-bottom: 22px;
  text-wrap: balance;
}
.craft .copy p { font-size: 0.9rem; line-height: 2.1; color: var(--muted); }
.spec-list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}
.spec-list li {
  display: grid;
  grid-template-columns: 34px 120px 1fr;
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 0.8rem;
  line-height: 1.7;
}
.spec-list .n {
  font-family: var(--serif-en);
  font-style: italic;
  color: var(--accent);
}
.spec-list b { font-weight: 500; letter-spacing: 0.08em; }
.spec-list span:last-child { color: var(--muted); }

/* ---------- 报道 ---------- */
.press-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(12px, 1.6vw, 22px);
}
.press-card figure { margin: 0; overflow: hidden; background: #1a1712; position: relative; }
.press-card img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.86;
  transition: opacity 0.6s var(--ease), transform 1.4s var(--ease);
}
.press-card:hover img { opacity: 1; transform: scale(1.03); }
.press-card .meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.press-card h3 {
  margin-top: 4px;
  font-size: 0.92rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.6;
}

/* ---------- 通用 CTA ---------- */
.cta-band { text-align: center; }
.cta-band .inner { max-width: 860px; margin-inline: auto; }
.cta-band h2 {
  font-size: clamp(2.3rem, 5.2vw, 4.8rem);
  line-height: 1.28;
  letter-spacing: 0.07em;
}
.cta-band p {
  margin: 24px auto 0;
  max-width: 520px;
  font-size: 0.92rem;
  line-height: 2.05;
  color: var(--muted);
}
.cta-band .actions {
  margin-top: 38px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px 26px;
}

/* ---------- 画册式图集 ---------- */
.filter-bar {
  position: sticky;
  top: 73px;
  z-index: 30;
  background: rgba(242, 238, 228, 0.96);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}
.filter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 0;
}
.filters { display: flex; flex-wrap: wrap; gap: 8px 26px; }
.filters button {
  position: relative;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  padding: 2px 0;
  transition: color 0.35s var(--ease);
}
.filters button::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transition: transform 0.4s var(--ease);
}
.filters button:hover { color: var(--fg); }
.filters button[aria-pressed="true"] { color: var(--fg); }
.filters button[aria-pressed="true"]::after { transform: scaleX(1); }
.filter-count {
  font-family: var(--sans);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  white-space: nowrap;
}

.gallery {
  columns: 3;
  column-gap: clamp(14px, 1.8vw, 26px);
}
.gallery-item {
  break-inside: avoid;
  margin-bottom: clamp(18px, 2.6vw, 34px);
  opacity: 1;
  transform: none;
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.gallery-item.is-hidden { display: none; }
.gallery-item figure { margin: 0; }
.gallery-item .ph {
  overflow: hidden;
  background: #191611;
  cursor: zoom-in;
  position: relative;
}
.gallery-item img {
  width: 100%;
  transition: transform 1.4s var(--ease);
}
.gallery-item:hover img { transform: scale(1.025); }
.gallery-item .ph::after {
  content: "＋";
  position: absolute;
  right: 12px;
  bottom: 8px;
  font-family: var(--sans);
  font-size: 0.8rem;
  color: rgba(242, 238, 228, 0.8);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.gallery-item:hover .ph::after { opacity: 1; }
.gallery-item figcaption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 9px;
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.gallery-item figcaption b {
  font-weight: 400;
  color: var(--fg);
  letter-spacing: 0.1em;
}

/* ---------- 灯箱 ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background: #0a0807;
  color: #f2eee4;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s var(--ease), visibility 0.45s;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lb-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px var(--gutter);
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  color: rgba(242, 238, 228, 0.55);
}
.lb-close {
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  color: rgba(242, 238, 228, 0.8);
  border: 1px solid rgba(242, 238, 228, 0.28);
  padding: 9px 16px;
  transition: background 0.4s, color 0.4s;
}
.lb-close:hover { background: #f2eee4; color: #14110d; }
.lb-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--gutter);
  min-height: 0;
}
.lb-stage img {
  max-width: min(92vw, 1180px);
  max-height: calc(100vh - 170px);
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}
.lb-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  border: 1px solid rgba(242, 238, 228, 0.22);
  color: rgba(242, 238, 228, 0.75);
  display: grid;
  place-items: center;
  font-size: 1rem;
  transition: background 0.4s, color 0.4s;
}
.lb-nav:hover { background: #f2eee4; color: #14110d; }
.lb-prev { left: max(18px, calc(var(--gutter) - 54px)); }
.lb-next { right: max(18px, calc(var(--gutter) - 54px)); }
.lb-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px var(--gutter) 26px;
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: rgba(242, 238, 228, 0.55);
}
.lb-bottom b { color: rgba(242, 238, 228, 0.9); font-weight: 400; }

/* ---------- 服务页 ---------- */
.svc-detail { border-top: 1px solid var(--rule); }
.svc-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 6vw, 96px);
  align-items: center;
  padding-block: clamp(50px, 7vw, 96px);
  border-bottom: 1px solid var(--rule);
}
.svc-row:nth-child(even) .svc-media { order: 2; }
.svc-media { overflow: hidden; }
.svc-media img { width: 100%; }
.svc-copy .n {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 1rem;
  color: var(--accent);
}
.svc-copy h2 {
  margin: 12px 0 18px;
  font-size: clamp(1.9rem, 3.2vw, 3rem);
  letter-spacing: 0.08em;
}
.svc-copy > p {
  max-width: 460px;
  font-size: 0.9rem;
  line-height: 2.1;
  color: var(--muted);
}
.svc-meta {
  margin: 28px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  border-top: 1px solid var(--rule);
  padding-top: 20px;
}
.svc-meta dt {
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}
.svc-meta dd {
  margin: 0;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

/* 流程 */
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.step {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: clamp(22px, 3vw, 34px);
  min-height: 200px;
  position: relative;
}
.step .n {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--accent);
  display: block;
  margin-bottom: 14px;
}
.step h3 {
  font-size: 1.02rem;
  letter-spacing: 0.12em;
  font-weight: 500;
  margin-bottom: 10px;
}
.step p {
  font-size: 0.8rem;
  line-height: 1.95;
  color: var(--muted);
}

/* FAQ */
.faq { border-top: 1px solid var(--rule); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 22px 0;
  font-size: 0.94rem;
  letter-spacing: 0.06em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus {
  font-family: var(--serif-en);
  font-size: 1.2rem;
  color: var(--accent);
  transition: transform 0.4s var(--ease);
  flex: 0 0 auto;
}
.faq details[open] summary .plus { transform: rotate(45deg); }
.faq .ans {
  max-width: 760px;
  padding: 0 0 26px;
  font-size: 0.86rem;
  line-height: 2.05;
  color: var(--muted);
}

/* ---------- 影棚页 ---------- */
.studio-intro .layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(34px, 7vw, 110px);
  align-items: start;
}
.studio-intro h2 {
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1.4;
  letter-spacing: 0.06em;
}
.studio-intro .copy p {
  font-size: 0.92rem;
  line-height: 2.15;
  color: var(--fg-soft);
  margin-bottom: 18px;
}
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 40px;
  border-top: 1px solid var(--rule);
  padding-top: 26px;
}
.stat .big {
  font-family: var(--serif-en);
  font-size: clamp(1.9rem, 3vw, 2.8rem);
  line-height: 1;
  color: var(--accent);
  display: block;
  margin-bottom: 10px;
}
.stat .unit {
  font-family: var(--serif-cn);
  font-style: normal;
  font-size: 0.34em;
  letter-spacing: 0.08em;
  margin-left: 0.18em;
  vertical-align: 0.22em;
  color: var(--muted);
}
.stat p {
  font-size: 0.72rem;
  line-height: 1.7;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.space-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 26px);
}
.space-item { overflow: hidden; }
.space-item img { width: 100%; transition: transform 1.6s var(--ease); }
.space-item:hover img { transform: scale(1.03); }
.s1 { grid-column: 1 / 8; }
.s2 { grid-column: 8 / 13; margin-top: 12%; }
.s3 { grid-column: 2 / 6; }
.s4 { grid-column: 6 / 10; margin-top: 8%; }
.s5 { grid-column: 10 / 13; }
.s6 { grid-column: 1 / 5; margin-top: 4%; }
.s7 { grid-column: 5 / 13; }
.space-cap {
  margin-top: 9px;
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.ten-years {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(12px, 2vw, 24px);
  align-items: start;
}
.ten-years figure { margin: 0; position: relative; overflow: hidden; }
.ten-years img { width: 100%; }
.ten-years .year {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  padding: 4px 9px;
  background: rgba(16, 14, 11, 0.72);
  color: #f2eee4;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
}
.ten-years figcaption {
  margin-top: 10px;
  font-family: var(--sans);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.visit {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 7vw, 110px);
  align-items: start;
}
.visit h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.35;
  letter-spacing: 0.06em;
}
.visit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}
.visit-list li {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 0.86rem;
}
.visit-list span:first-child {
  font-family: var(--sans);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 3px;
}

/* ---------- 故事页 ---------- */
.story-quote {
  max-width: 980px;
  margin-inline: auto;
  text-align: center;
}
.story-quote .qmark {
  font-family: var(--serif-en);
  font-size: clamp(6rem, 11vw, 10rem);
  line-height: 0.42;
  color: var(--accent);
  display: block;
  margin-bottom: 18px;
}
.story-quote blockquote {
  margin: 0;
  font-size: clamp(1.5rem, 3.2vw, 2.7rem);
  line-height: 1.75;
  letter-spacing: 0.06em;
}
.story-quote cite {
  display: block;
  margin-top: 26px;
  font-family: var(--sans);
  font-style: normal;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.founder .layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(34px, 6vw, 100px);
  align-items: center;
}
.founder .portrait { margin: 0; position: relative; }
.founder .portrait img {
  width: 100%;
  box-shadow: 0 24px 60px rgba(20, 17, 13, 0.14);
  border: 1px solid rgba(20, 17, 13, 0.08);
}
.founder .portrait figcaption {
  margin-top: 10px;
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.founder h2 {
  font-size: clamp(1.9rem, 3.4vw, 3.2rem);
  line-height: 1.4;
  letter-spacing: 0.06em;
  margin-bottom: 22px;
}
.founder p {
  font-size: 0.9rem;
  line-height: 2.1;
  color: var(--muted);
  margin-bottom: 16px;
}
.founder .facts {
  list-style: none;
  padding: 0;
  margin: 26px 0 0;
  border-top: 1px solid var(--rule);
}
.founder .facts li {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 0.8rem;
  line-height: 1.8;
}
.founder .facts span {
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  padding-top: 3px;
}

.beliefs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 40px);
}
.belief {
  border-top: 1px solid var(--rule);
  padding-top: 22px;
}
.belief .n {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 1rem;
  color: var(--accent);
}
.belief h3 {
  font-size: 1.3rem;
  letter-spacing: 0.1em;
  margin: 12px 0 12px;
  font-weight: 400;
}
.belief p {
  font-size: 0.83rem;
  line-height: 2;
  color: var(--muted);
}

.project {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(30px, 6vw, 90px);
  align-items: center;
}
.project figure { margin: 0; overflow: hidden; }
.project img { width: 100%; }
.project h2 {
  font-size: clamp(1.9rem, 3.4vw, 3.2rem);
  line-height: 1.4;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}
.project p {
  font-size: 0.9rem;
  line-height: 2.1;
  color: var(--muted);
  margin-bottom: 16px;
}
.project .sig {
  margin-top: 26px;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 1rem;
  color: var(--fg);
}

.timeline { border-top: 1px solid var(--rule); }
.tl-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: clamp(20px, 4vw, 60px);
  padding: 22px 0;
  border-bottom: 1px solid var(--rule);
}
.tl-item .y {
  font-family: var(--serif-en);
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--accent);
}
.tl-item h3 {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.tl-item p {
  font-size: 0.82rem;
  line-height: 1.9;
  color: var(--muted);
}

/* ---------- 预约页 ---------- */
.booking-head {
  padding-top: calc(74px + clamp(54px, 8vw, 110px));
  padding-bottom: clamp(40px, 5vw, 70px);
  border-bottom: 1px solid var(--rule);
}
.booking-head .top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  flex-wrap: wrap;
}
.booking-head h1 {
  font-size: clamp(2.8rem, 6.4vw, 6rem);
  letter-spacing: 0.08em;
  line-height: 1.1;
}
.booking-head p {
  max-width: 380px;
  font-size: 0.9rem;
  line-height: 2;
  color: var(--muted);
  text-align: right;
}
.booking-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(40px, 7vw, 120px);
  align-items: start;
  padding-block: clamp(50px, 7vw, 100px);
}
.form-note {
  font-size: 0.8rem;
  line-height: 1.95;
  color: var(--muted);
  margin-bottom: 34px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--rule);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px 24px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label {
  font-family: var(--sans);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.field label .req { color: var(--accent); margin-left: 3px; }
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--rule-strong);
  background: transparent;
  padding: 8px 0 10px;
  font-family: var(--serif-cn);
  font-size: 0.95rem;
  color: var(--fg);
  border-radius: 0;
  outline: none;
  transition: border-color 0.35s var(--ease);
}
.field input:focus,
.field select:focus,
.field textarea:focus { border-bottom-color: var(--accent); }
.field textarea { resize: vertical; min-height: 110px; line-height: 1.9; }
.field select { appearance: none; -webkit-appearance: none; }
.field .hint {
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  opacity: 0.8;
}
.form-actions {
  margin-top: 40px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px 26px;
}
.form-actions .small { max-width: 300px; }
.form-status {
  margin-top: 18px;
  font-size: 0.8rem;
  color: var(--accent);
  min-height: 1.2em;
}

.booking-aside { border-left: 1px solid var(--rule); padding-left: clamp(24px, 4vw, 54px); }
.booking-aside h3 {
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  font-weight: 500;
}
.booking-aside p {
  font-size: 0.82rem;
  line-height: 2;
  color: var(--muted);
  margin-bottom: 26px;
}
.side-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 34px;
  counter-reset: bs;
}
.side-steps li {
  position: relative;
  padding: 0 0 20px 38px;
  font-size: 0.82rem;
  line-height: 1.9;
  color: var(--muted);
  counter-increment: bs;
}
.side-steps li::before {
  content: counter(bs, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--accent);
}
.side-steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 24px;
  bottom: 4px;
  width: 1px;
  background: var(--rule);
}
.side-steps b { color: var(--fg); font-weight: 500; display: block; letter-spacing: 0.06em; }
.aside-contact {
  border-top: 1px solid var(--rule);
  padding-top: 22px;
}
.aside-contact dl {
  margin: 0;
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 10px 16px;
  font-size: 0.8rem;
  line-height: 1.9;
}
.aside-contact dt {
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  padding-top: 3px;
}
.aside-contact dd { margin: 0; }

.booking-sheet {
  margin-top: 22px;
  padding: 20px;
  border: 1px solid var(--rule-strong);
  background: var(--bg-deep);
  font-size: 0.8rem;
  line-height: 1.9;
  white-space: pre-wrap;
  display: none;
}
.booking-sheet.is-visible { display: block; }
.booking-sheet b { font-weight: 500; }

/* ---------- 页脚 ---------- */
.site-foot {
  background: #0e0c0a;
  color: #f2eee4;
  padding: clamp(56px, 7vw, 100px) 0 26px;
}
.foot-top {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(40px, 7vw, 100px);
  padding-bottom: clamp(44px, 6vw, 80px);
  border-bottom: 1px solid rgba(242, 238, 228, 0.16);
}
.foot-motto {
  font-size: clamp(2.2rem, 4.6vw, 4rem);
  line-height: 1.4;
  letter-spacing: 0.08em;
}
.foot-motto .sm {
  display: block;
  margin-top: 18px;
  font-family: var(--sans);
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  color: rgba(242, 238, 228, 0.45);
  text-transform: uppercase;
}
.foot-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.foot-col h4 {
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(242, 238, 228, 0.45);
  margin-bottom: 14px;
}
.foot-col p,
.foot-col a {
  display: block;
  font-size: 0.82rem;
  line-height: 2;
  color: rgba(242, 238, 228, 0.82);
}
.foot-col a { transition: color 0.35s; }
.foot-col a:hover { color: #f2eee4; }
.foot-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 30px;
  padding-top: 24px;
  font-family: var(--sans);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  color: rgba(242, 238, 228, 0.36);
}
.foot-bottom a { color: inherit; }
.foot-bottom a:hover { color: rgba(242, 238, 228, 0.75); }

/* ---------- 动效 ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
  transition-delay: var(--d, 0s);
}
[data-reveal].is-in { opacity: 1; transform: none; }
html.no-js [data-reveal] { opacity: 1; transform: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .nav { gap: 18px; font-size: 0.78rem; }
  .brand-en { display: none; }
  .press-row { grid-template-columns: repeat(3, 1fr); }
  .press-card:nth-child(4), .press-card:nth-child(5) { margin-top: 10px; }
}

@media (max-width: 900px) {
  :root { --head-h: 76px; }
  .nav { display: none; }
  .burger { display: block; }
  .page-hero__inner { flex-direction: column; align-items: flex-start; }
  .page-hero__side { text-align: left; max-width: 100%; padding-bottom: 0; margin-top: 20px; }
  .intro .mark { grid-column: 1 / -1; margin-bottom: 26px; }
  .intro h2 { grid-column: 1 / -1; }
  .intro .body { grid-column: 1 / -1; margin-top: 26px; max-width: 640px; }
  .services-preview .layout { grid-template-columns: 1fr; }
  .svc-aside { position: static; display: grid; grid-template-columns: 1fr 1fr; align-items: end; }
  .svc-aside figure { grid-row: span 2; }
  .craft .layout,
  .studio-intro .layout,
  .founder .layout,
  .project,
  .visit,
  .booking-layout,
  .svc-row { grid-template-columns: 1fr; }
  .svc-row:nth-child(even) .svc-media { order: 0; }
  .svc-media { order: -1 !important; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .beliefs { grid-template-columns: 1fr; gap: 26px; }
  .foot-top { grid-template-columns: 1fr; }
  .booking-aside { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); padding-top: 34px; }
  .gallery { columns: 2; }
  .filter-bar { top: 73px; }
  .studio-band__inner { flex-direction: column; align-items: flex-start; gap: 18px; }
  .studio-band p { text-align: left; }
  .s1 { grid-column: 1 / 8; }
  .s2 { grid-column: 8 / 13; margin-top: 14%; }
  .s3 { grid-column: 1 / 6; }
  .s4 { grid-column: 6 / 10; margin-top: 10%; }
  .s5 { grid-column: 10 / 13; }
  .s6 { grid-column: 1 / 5; }
  .s7 { grid-column: 5 / 13; }
}

@media (max-width: 640px) {
  :root { --gutter: 20px; }
  body { font-size: 15px; }
  .hero-title { font-size: clamp(2.9rem, 13.2vw, 4.6rem); line-height: 1.1; }
  .hero-inner { padding-bottom: 90px; }
  .hero-foot { font-size: 0.54rem; letter-spacing: 0.14em; }
  .hero-foot span:nth-child(2) { display: none; }
  .hero-side { display: none; }
  .brand-cn { font-size: 0.95rem; }
  .brand-mark { width: 38px; height: 33px; }
  .page-title { font-size: clamp(2rem, 10vw, 3rem); }
  .sec-head { flex-direction: column; align-items: flex-start; }
  .sec-head p { max-width: 100%; }
  .works-grid { columns: 1; }
  .work { margin: 0 0 36px; }
  .work:nth-child(3n + 2) { margin-top: 0; }
  .work figcaption { font-size: 0.6rem; }
  .svc-list a { grid-template-columns: 34px 1fr 18px; }
  .svc-list .m { display: none; }
  .svc-aside { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .press-row { grid-template-columns: repeat(2, 1fr); }
  .press-card h3 { font-size: 0.82rem; }
  .gallery { columns: 2; column-gap: 10px; }
  .gallery-item { margin-bottom: 16px; }
  .gallery-item figcaption { display: block; font-size: 0.6rem; line-height: 1.6; }
  .gallery-item figcaption span:last-child { display: none; }
  .filter-inner { overflow-x: auto; padding: 12px 0; gap: 14px; }
  .filters { flex-wrap: nowrap; gap: 18px; }
  .filters button { font-size: 0.74rem; white-space: nowrap; }
  .filter-count { display: none; }
  .space-grid { display: block; }
  .space-item { margin-bottom: 16px; }
  .space-item:nth-child(even) { margin-left: 10%; }
  .ten-years { grid-template-columns: 1fr; }
  .visit-list li { grid-template-columns: 82px 1fr; }
  .tl-item { grid-template-columns: 70px 1fr; }
  .tl-item .y { font-size: 1.2rem; }
  .foot-cols { grid-template-columns: 1fr 1fr; }
  .footer .foot-cols { gap: 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .svc-meta { grid-template-columns: 1fr; gap: 14px; }
  .founder .facts li { grid-template-columns: 80px 1fr; }
  .lb-nav { width: 42px; height: 42px; }
  .lb-prev { left: 8px; }
  .lb-next { right: 8px; }
  .booking-head p { text-align: left; }
  .booking-head .top { flex-direction: column; align-items: flex-start; }
  .cta-band .actions { flex-direction: column; align-items: center; }
  .cta-band .btn { width: 100%; max-width: 320px; }
  .booking-sheet { font-size: 0.75rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- 打印 ---------- */
@media print {
  .site-head, .site-foot, .filter-bar, .lb-nav, .hero-side { display: none !important; }
  body { background: #fff; color: #000; }
  .hero, .page-hero { min-height: auto; color: #000; background: none; }
  .hero-media, .hero-veil, .page-hero__media { display: none; }
  .gallery { columns: 2; }
}


/* ---------- 补充 ---------- */
.ten-years figure:only-child { grid-column: 1 / -1; }
.sheet-actions {
  display: none;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}
.booking-sheet.is-visible + .sheet-actions { display: flex; }
.booking-sheet { max-height: 340px; overflow: auto; }
.story-quote blockquote { font-weight: 400; }
.mobile-br { display: none; }
.press-card h3 { min-height: 2.9em; }
@media (max-width: 640px) {
  .press-card h3 { min-height: 0; }
  .page-hero { min-height: 70svh; }
  .booking-head { padding-top: 110px; }
  .booking-head h1 { font-size: clamp(2.6rem, 13vw, 3.8rem); }
}

/* 预约页 FAQ 标题间距 */
.booking-faq-head { margin-bottom: 0; }
@media (max-width: 640px) {
  .story-quote .qmark { font-size: 5rem; }
}

/* 移动端引言标记改为横排 */
@media (max-width: 900px) {
  .intro .mark { flex-direction: row; align-items: center; gap: 14px; }
  .intro .mark .vertical {
    writing-mode: horizontal-tb;
    text-orientation: initial;
    letter-spacing: 0.18em;
    font-size: 0.62rem;
  }
  .intro .mark .vl { display: none; }
}

@media print {
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}

@media (max-width: 900px) {
  .filter-bar { top: 76px; }
}

@media (max-width: 640px) {
  .stats { grid-template-columns: 1fr; gap: 20px; }
  .stat { display: grid; grid-template-columns: 88px 1fr; gap: 14px; align-items: baseline; }
  .stat .big { margin-bottom: 0; font-size: 2rem; }
  .stat p { font-size: 0.76rem; }
}

@media (max-width: 640px) {
  .mobile-br { display: block; }
}