:root{--c-primary:#6f4e37;}
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@300;400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

:root {
  /* 品牌配色 */
  --roast: #2A1E16;        /* 深焙 · 主底色 */
  --roast-deep: #1E150F;   /* 更深的焙色 · header/footer */
  --panel: #34281D;        /* 微抬升的暗面板 */
  --caramel: #D9B48A;      /* 焦糖奶 · 次级文字/点缀 */
  --cream: #F1E7D6;        /* 奶油 · 主文字 */
  --brick: #A8432A;        /* 砖红 · 强调点缀（克制使用） */

  --text-muted: rgba(241, 231, 214, 0.62);
  --text-faint: rgba(241, 231, 214, 0.42);
  --line: rgba(241, 231, 214, 0.14);
  --line-strong: rgba(241, 231, 214, 0.26);
  --warm-glow: rgba(217, 180, 138, 0.16);

  --shadow-soft: 0 22px 50px rgba(0, 0, 0, 0.45);
  --expo: cubic-bezier(0.19, 1, 0.22, 1);
  --quart: cubic-bezier(0.25, 1, 0.5, 1);

  --header-height: 76px;
  --max-width: 1280px;
  --gutter: clamp(20px, 4vw, 64px);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

section[id] {
  scroll-margin-top: var(--header-height);
}

body {
  margin: 0;
  font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.85;
  color: var(--cream);
  background-color: var(--roast);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Oswald', 'Noto Sans SC', sans-serif;
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: 0.02em;
  margin: 0 0 0.6em;
  color: var(--cream);
}

h1 { font-size: clamp(2.4rem, 6vw, 4.6rem); font-weight: 600; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.7rem); }
h3 { font-size: clamp(1.2rem, 1.8vw, 1.5rem); }
h4 { font-size: 1.0625rem; }

p {
  margin: 0 0 1.2em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.35s var(--quart);
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--caramel);
  outline-offset: 3px;
}

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

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

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

/* skip link */
.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 2000;
  padding: 12px 20px;
  background-color: var(--brick);
  color: var(--cream);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  transition: top 0.3s var(--quart);
}
.skip-link:focus {
  top: 12px;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.section {
  padding: 112px 0;
}

.section-compact {
  padding: 84px 0;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.kicker {
  display: inline-block;
  font-family: 'Oswald', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--caramel);
  margin-bottom: 16px;
}

.section-title {
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: 1.02rem;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.9;
}

.rule {
  width: 56px;
  height: 2px;
  background-color: var(--brick);
  margin: 24px auto;
}
.rule.left { margin-left: 0; margin-right: auto; }

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background-color: rgba(30, 21, 15, 0.86);
  border-bottom: 1px solid transparent;
  transition: background-color 0.4s var(--quart), border-color 0.4s var(--quart);
  backdrop-filter: none;
}
.header.scrolled {
  background-color: rgba(30, 21, 15, 0.97);
  border-bottom-color: var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand-logo {
  height: 40px;
  width: auto;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
  font-family: 'Oswald', 'Noto Sans SC', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--cream);
}
.brand-en {
  font-family: 'Oswald', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--caramel);
}

.nav { display: flex; align-items: center; }
.nav-links { display: flex; gap: 38px; }
.nav-links a {
  position: relative;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  padding: 6px 0;
  color: var(--cream);
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: var(--brick);
  transition: width 0.45s var(--expo);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--caramel); }

.menu-toggle {
  display: none;
  width: 30px;
  height: 22px;
  position: relative;
  background: none;
  border: none;
  padding: 0;
}
.menu-toggle span {
  display: block;
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--cream);
  transition: transform 0.4s var(--quart), opacity 0.3s var(--quart);
}
.menu-toggle span:nth-child(1) { top: 0; }
.menu-toggle span:nth-child(2) { top: 10px; }
.menu-toggle span:nth-child(3) { top: 20px; }
.menu-toggle.active span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background-color: var(--roast-deep);
  padding-top: var(--header-height);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('../images/hero.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 80% at 50% -10%, var(--warm-glow), transparent 60%),
    linear-gradient(165deg, rgba(42, 30, 22, 0.42) 0%, rgba(30, 21, 15, 0.86) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  color: var(--cream);
  max-width: 880px;
  padding: 0 var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-kicker {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(0.8rem, 1.4vw, 0.95rem);
  font-weight: 400;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--caramel);
  margin-bottom: 26px;
}
.hero-title {
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--cream);
  margin-bottom: 12px;
}
.hero-title small {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-weight: 300;
  font-size: 0.42em;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-top: 18px;
  color: var(--text-muted);
}
.hero-line {
  width: 2px;
  height: 60px;
  background-color: var(--brick);
  margin: 30px 0;
}
.hero-desc {
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  color: var(--text-muted);
  max-width: 560px;
  line-height: 2;
  margin-bottom: 38px;
}
.hero-actions {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 38px;
  font-family: 'Oswald', 'Noto Sans SC', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  border: 1px solid transparent;
  border-radius: 0;
  transition: background-color 0.4s var(--quart), color 0.4s var(--quart), border-color 0.4s var(--quart);
}
.btn-primary {
  background-color: var(--brick);
  color: var(--cream);
  border-color: var(--brick);
}
.btn-primary:hover {
  background-color: #8f3722;
  border-color: #8f3722;
  color: var(--cream);
}
.btn-outline {
  background-color: transparent;
  color: var(--cream);
  border-color: var(--line-strong);
}
.btn-outline:hover {
  border-color: var(--caramel);
  color: var(--caramel);
}
.btn-ghost {
  background-color: transparent;
  color: var(--caramel);
  border-color: var(--caramel);
}
.btn-ghost:hover {
  background-color: var(--caramel);
  color: var(--roast);
}

/* ===== 菜单板（招牌竖向版式） ===== */
.menu-board {
  background-color: var(--roast-deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.menu-board-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.menu-col {
  padding: 8px 40px;
  border-left: 1px solid var(--line);
}
.menu-col:first-child { border-left: none; padding-left: 0; }
.menu-col:last-child { padding-right: 0; }
.menu-cat {
  font-family: 'Oswald', 'Noto Sans SC', sans-serif;
  font-size: clamp(1.8rem, 2.6vw, 2.4rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--cream);
  margin-bottom: 6px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.menu-cat .en {
  font-family: 'Oswald', sans-serif;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--caramel);
}
.menu-cat-rule {
  width: 40px;
  height: 2px;
  background-color: var(--brick);
  margin: 0 0 26px;
}
.menu-item {
  padding: 18px 0;
  border-top: 1px dotted var(--line);
}
.menu-item:first-of-type { border-top: none; }
.menu-item-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
}
.menu-item-name {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--cream);
}
.menu-item-tag {
  flex-shrink: 0;
  font-family: 'Oswald', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--caramel);
  border: 1px solid var(--line-strong);
  padding: 2px 10px;
}
.menu-item-desc {
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 8px 0 0;
}

/* ===== 门店营业信息条 ===== */
.info-bar {
  background-color: var(--roast-deep);
  border-top: 1px solid var(--line);
}
.info-bar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  padding: 40px 0;
}
.info-cell { text-align: center; }
.info-cell + .info-cell { border-left: 1px solid var(--line); }
.info-label {
  font-family: 'Oswald', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--caramel);
  margin-bottom: 10px;
}
.info-value {
  font-size: 0.98rem;
  color: var(--cream);
  line-height: 1.6;
}
.info-value small { display: block; color: var(--text-muted); font-size: 0.82rem; margin-top: 4px; }

/* ===== split section ===== */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 76px;
  align-items: center;
}
.split-media { position: relative; }
.split-media img { width: 100%; object-fit: cover; }
.split-media::after {
  content: '';
  position: absolute;
  left: -16px;
  bottom: -16px;
  width: 56px;
  height: 56px;
  border-left: 2px solid var(--brick);
  border-bottom: 2px solid var(--brick);
}
.split-content .kicker { margin-bottom: 18px; }
.split-content h2 { margin-bottom: 22px; }
.split-content p { color: var(--text-muted); margin-bottom: 22px; }

/* ===== card link ===== */
.card-link {
  display: inline-block;
  font-family: 'Oswald', 'Noto Sans SC', sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  color: var(--caramel);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 4px;
  transition: border-color 0.4s var(--quart), color 0.4s var(--quart);
}
.card-link:hover { color: var(--cream); border-bottom-color: var(--brick); }

/* ===== service grid ===== */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  position: relative;
  background-color: var(--panel);
  border: 1px solid var(--line);
  padding: 40px 34px;
  transition: border-color 0.45s var(--quart), transform 0.5s var(--expo);
}
.service-card:hover {
  border-color: var(--brick);
  transform: translateY(-6px);
}
.service-card .card-num {
  font-family: 'Oswald', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--caramel);
  display: block;
  margin-bottom: 22px;
}
.service-card h3 { margin-bottom: 14px; }
.service-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 26px;
}
.service-card-img { margin: -40px -34px 30px; overflow: hidden; }
.service-card-img img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.02);
  transition: transform 0.7s var(--expo);
}
.service-card:hover .service-card-img img { transform: scale(1.05); }

/* ===== stats ===== */
.stats-section { background-color: var(--roast-deep); padding: 88px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px; text-align: center; }
.stat-item .stat-num {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 500;
  color: var(--caramel);
  line-height: 1;
  margin-bottom: 12px;
}
.stat-item .stat-label {
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

/* ===== testimonials ===== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.testimonial-card {
  border: 1px solid var(--line);
  background-color: var(--panel);
  padding: 42px 34px;
  transition: border-color 0.45s var(--quart);
}
.testimonial-card:hover { border-color: var(--brick); }
.testimonial-card .quote-mark {
  font-family: 'Oswald', serif;
  font-size: 3rem;
  line-height: 1;
  color: var(--brick);
  opacity: 0.6;
  margin-bottom: 16px;
}
.testimonial-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.95;
  margin-bottom: 26px;
}
.testimonial-author {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.92rem;
  color: var(--cream);
}

/* ===== CTA / booking ===== */
.cta-section {
  background-color: var(--roast-deep);
  padding: 100px 0;
  border-top: 1px solid var(--line);
}
.cta-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 76px;
  align-items: center;
}
.cta-content h2 { margin-bottom: 18px; }
.cta-content p { color: var(--text-muted); max-width: 520px; }
.cta-content .rule.left { margin-top: 18px; }
.text-note { font-size: 0.9rem; color: var(--caramel); }

.booking-form {
  background-color: var(--panel);
  border: 1px solid var(--line);
  padding: 42px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--caramel);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--cream);
  background-color: var(--roast);
  border: 1px solid var(--line);
  border-radius: 0;
  transition: border-color 0.35s var(--quart);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-faint); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--caramel);
  outline: none;
}
.form-group select { appearance: none; cursor: pointer; }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-note { font-size: 0.78rem; color: var(--text-faint); margin-top: 14px; }

/* ===== page-header (内页) ===== */
.page-header {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: var(--roast-deep);
  color: var(--cream);
  overflow: hidden;
  padding-top: var(--header-height);
}
.page-header-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('../images/hero.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}
.page-header-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(165deg, rgba(42, 30, 22, 0.5), rgba(30, 21, 15, 0.85));
}
.page-header-content { position: relative; z-index: 2; padding: 0 var(--gutter); }
.page-header h1 { color: var(--cream); margin-bottom: 14px; }
.page-header p { color: var(--text-muted); font-size: 1rem; max-width: 560px; margin: 0 auto; }
.breadcrumb {
  font-family: 'Oswald', sans-serif;
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--caramel);
  margin-bottom: 14px;
}

/* ===== cases ===== */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.case-card {
  position: relative;
  background-color: var(--panel);
  border: 1px solid var(--line);
  transition: border-color 0.45s var(--quart), transform 0.5s var(--expo);
}
.case-card:hover {
  border-color: var(--brick);
  transform: translateY(-5px);
}
.case-card-img { overflow: hidden; }
.case-card-img img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  transition: transform 0.7s var(--expo);
}
.case-card:hover .case-card-img img { transform: scale(1.05); }
.case-card-body { padding: 28px 30px 32px; }
.case-card-body .case-tag {
  font-family: 'Oswald', sans-serif;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--caramel);
  display: block;
  margin-bottom: 10px;
}
.case-card-body h3 { margin-bottom: 10px; }
.case-card-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin: 0;
}

/* ===== news ===== */
.news-list { max-width: 920px; margin: 0 auto; }
.news-item {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 32px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
  transition: border-color 0.4s var(--quart);
}
.news-item:hover { border-bottom-color: var(--brick); }
.news-date { font-family: 'Oswald', sans-serif; color: var(--caramel); }
.news-date .day { font-size: 2.4rem; line-height: 1; display: block; font-weight: 500; }
.news-date .month { font-size: 0.8rem; letter-spacing: 0.14em; color: var(--text-muted); }
.news-cat {
  font-family: 'Oswald', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brick);
  display: inline-block;
  margin-bottom: 10px;
}
.news-title {
  font-size: 1.25rem;
  margin-bottom: 8px;
  transition: color 0.35s var(--quart);
}
.news-item:hover .news-title { color: var(--caramel); }
.news-excerpt {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin: 0;
}

/* ===== article ===== */
.article-body { max-width: 760px; margin: 0 auto; }
.article-body p { margin-bottom: 1.8em; color: var(--cream); }
.article-body h2, .article-body h3 { margin-top: 1.8em; margin-bottom: 0.8em; }
.article-body img { width: 100%; margin: 40px 0; }
.article-meta { text-align: center; color: var(--text-muted); font-size: 0.9rem; margin-bottom: 48px; }
.article-body ul { margin-bottom: 1.8em; padding-left: 1.4em; list-style: disc; color: var(--text-muted); }
.article-body blockquote {
  border-left: 2px solid var(--brick);
  padding-left: 24px;
  margin: 40px 0;
  color: var(--caramel);
  font-style: italic;
}

/* ===== contact ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-info h3 { margin-bottom: 20px; }
.contact-info .intro { color: var(--text-muted); margin-bottom: 30px; }
.contact-info .btn { margin-top: 18px; }
.contact-info-item { margin-bottom: 22px; }
.contact-info-item .label {
  font-family: 'Oswald', sans-serif;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--caramel);
  margin-bottom: 4px;
}
.contact-info-item .value { font-size: 1.02rem; color: var(--cream); }
.store-list { display: grid; gap: 22px; margin-top: 36px; }
.store-card {
  border: 1px solid var(--line);
  padding: 26px;
  background-color: var(--panel);
  transition: border-color 0.4s var(--quart);
}
.store-card:hover { border-color: var(--brick); }
.store-card h4 { margin-bottom: 8px; }
.store-card p { font-size: 0.9rem; color: var(--text-muted); margin: 0; }

/* ===== FAQ ===== */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1.05rem;
  text-align: left;
  background: none;
  border: none;
  color: var(--cream);
  transition: color 0.35s var(--quart);
}
.faq-question:hover { color: var(--caramel); }
.faq-question .icon { width: 18px; height: 18px; position: relative; flex-shrink: 0; margin-left: 20px; }
.faq-question .icon::before, .faq-question .icon::after {
  content: ''; position: absolute; background-color: var(--caramel); transition: transform 0.4s var(--quart);
}
.faq-question .icon::before { top: 8px; left: 0; width: 100%; height: 2px; }
.faq-question .icon::after { top: 0; left: 8px; width: 2px; height: 100%; }
.faq-item.open .faq-question .icon::after { transform: scaleY(0); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.5s var(--expo), padding 0.4s var(--quart); }
.faq-item.open .faq-answer { max-height: 360px; padding-bottom: 24px; }
.faq-answer p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.85; margin: 0; }

/* ===== process ===== */
.process-list { display: grid; gap: 30px; }
.process-item { display: grid; grid-template-columns: 80px 1fr; gap: 30px; align-items: start; }
.process-num { font-family: 'Oswald', sans-serif; font-size: 2.4rem; font-weight: 500; color: var(--brick); line-height: 1; }
.process-content h4 { margin-bottom: 8px; }
.process-content p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.8; margin: 0; }

/* ===== footer ===== */
.footer {
  background-color: var(--roast-deep);
  color: var(--text-muted);
  padding: 80px 0 0;
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--line);
}
.footer-brand .brand-name { color: var(--cream); margin-bottom: 6px; }
.footer-brand .brand-en { color: var(--caramel); margin-bottom: 18px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.85; max-width: 320px; }
.footer-col h4 {
  font-family: 'Oswald', sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 22px;
}
.footer-col li { margin-bottom: 12px; }
.footer-col a { font-size: 0.9rem; color: var(--text-muted); }
.footer-col a:hover { color: var(--caramel); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 0.8rem;
  color: var(--text-faint);
}

/* ===== reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--expo), transform 0.8s var(--expo);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.stagger-1 { transition-delay: 0.08s; }
.stagger-2 { transition-delay: 0.16s; }
.stagger-3 { transition-delay: 0.24s; }
.stagger-4 { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-bg, .page-header-bg { animation: none; }
  a, button, .btn, .service-card, .case-card, .news-item { transition: none; }
}

/* ===== responsive 1280 ===== */
@media (max-width: 1280px) {
  .section { padding: 96px 0; }
  .split-section, .cta-inner, .contact-grid { gap: 52px; }
  .nav-links { gap: 28px; }
  .menu-col { padding: 8px 28px; }
}

/* ===== responsive 768 ===== */
@media (max-width: 768px) {
  :root { --header-height: 64px; }
  .section { padding: 78px 0; }
  .section-header { margin-bottom: 44px; }
  .menu-toggle { display: block; }
  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0;
    padding-top: 36px;
    background-color: rgba(30, 21, 15, 0.98);
    border-top: 1px solid var(--line);
    transform: translateX(100%);
    transition: transform 0.5s var(--expo);
  }
  .nav-links.active { transform: translateX(0); }
  .nav-links a { display: block; padding: 18px 0; font-size: 1rem; }

  .menu-board-grid { grid-template-columns: 1fr; }
  .menu-col { border-left: none; padding: 30px 0; border-top: 1px solid var(--line); }
  .menu-col:first-child { border-top: none; padding-top: 0; }

  .info-bar-inner { grid-template-columns: repeat(2, 1fr); gap: 30px 0; }
  .info-cell:nth-child(odd) { border-left: none; }

  .split-section, .cta-inner, .contact-grid { grid-template-columns: 1fr; }
  .split-media::after { display: none; }
  .service-grid, .case-grid, .testimonial-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .form-row { grid-template-columns: 1fr; }
  .news-item { grid-template-columns: 1fr; gap: 14px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .process-item { grid-template-columns: 56px 1fr; gap: 16px; }
  .hero-actions { flex-direction: column; width: 100%; max-width: 320px; }
  .btn { width: 100%; }
}

/* ===== responsive 375 ===== */
@media (max-width: 375px) {
  html { font-size: 15px; }
  .section { padding: 62px 0; }
  .service-card, .booking-form, .case-card-body, .testimonial-card { padding-left: 22px; padding-right: 22px; }
  .service-card-img { margin-left: -22px; margin-right: -22px; }
  .stats-grid, .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .info-bar-inner { grid-template-columns: 1fr; }
  .info-cell { border-left: none; }
}


/* ===== CMS helpers ===== */
.form-alert{padding:12px 16px;border-radius:8px;margin:0 0 16px;font-size:.92rem;line-height:1.6}
.form-alert-ok{background:rgba(46,160,67,.08);border:1px solid rgba(46,160,67,.35);color:#2ea043}
.form-alert-err{background:rgba(220,53,69,.08);border:1px solid rgba(220,53,69,.35);color:#dc3545}
.form-alert ul{margin:0;padding-left:18px}
.cms-pager{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:44px 0 0}
.cms-pager a,.cms-pager span{min-width:38px;padding:8px 13px;border:1px solid rgba(128,128,128,.35);border-radius:6px;text-align:center;text-decoration:none;color:inherit}
.cms-pager .active{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.detail-page{max-width:1100px;margin:0 auto;padding:72px 24px}
.detail-media{width:100%;max-height:520px;object-fit:cover;border-radius:14px;margin-bottom:26px;display:block}
.detail-title{font-size:clamp(26px,3vw,38px);line-height:1.3;margin-bottom:12px}
.detail-meta{color:#777;font-size:.95rem;margin-bottom:20px}
.detail-body{line-height:1.9;color:#444}
.detail-body p{margin-bottom:1em}
.detail-body img{max-width:100%;height:auto;border-radius:10px}
.detail-back{display:inline-block;margin-top:28px;padding:11px 26px;border:1px solid rgba(128,128,128,.4);border-radius:999px;text-decoration:none;color:inherit}
/* ===== 深色 banner 标题白字（避免 h1 与背景同色不可读） ===== */
.banner--ink h1,.banner--purple h1,.banner--coral h1{color:#fff}
/* ===== 阅读全文按钮（硬边 neo-brutalist 风格） ===== */
.news-item .more{display:inline-block;margin-top:14px;padding:10px 20px;background:var(--c-ink);color:#fff;border:var(--border-2);box-shadow:var(--shadow-sm);font-family:var(--font-en);font-weight:800;font-size:.85rem;letter-spacing:.02em;text-decoration:none;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}
.news-item .more:hover{background:var(--c-coral);transform:translate(-2px,-2px);box-shadow:var(--shadow)}
/* ===== 留言板一行一个 input（01 翰墨轩） ===== */
.form-grid{grid-template-columns:1fr}