/* ============================================
   ML 的疗愈空间 · 样式表
   风格：温暖米色 · 琥珀金调 · 卡片化布局
   ============================================ */

/* ---------- 主题变量 ---------- */
:root {
  /* 浅色主题（暖奶油） */
  --bg: #faf3e8;
  --bg-2: #f3ead9;
  --bg-3: #ebdfc7;
  --surface: rgba(255, 253, 248, 0.72);
  --surface-solid: #fffaf0;
  --line: rgba(184, 154, 111, 0.22);
  --line-strong: rgba(184, 154, 111, 0.45);
  --text: #3a2f24;
  --text-soft: #7a6a58;
  --text-mute: #a89784;
  --accent: #b68a4e;
  --accent-2: #d4a86a;
  --accent-soft: #f0e0c2;
  --shadow-sm: 0 4px 14px rgba(120, 90, 50, 0.08);
  --shadow-md: 0 14px 36px rgba(120, 90, 50, 0.12);
  --shadow-lg: 0 30px 80px rgba(120, 90, 50, 0.18);
  --theta-bg: linear-gradient(135deg, rgba(190, 165, 220, 0.55), rgba(220, 195, 235, 0.45));
  --theta-border: rgba(180, 140, 210, 0.35);
  --orb-1: rgba(232, 198, 142, 0.55);
  --orb-2: rgba(218, 184, 222, 0.45);
  --orb-3: rgba(245, 222, 188, 0.6);
}

/* 深色主题 */
[data-theme="dark"] {
  --bg: #1c1714;
  --bg-2: #251e18;
  --bg-3: #2e251d;
  --surface: rgba(40, 32, 26, 0.72);
  --surface-solid: #2a221b;
  --line: rgba(216, 180, 120, 0.18);
  --line-strong: rgba(216, 180, 120, 0.42);
  --text: #f3e7d2;
  --text-soft: #c9b89c;
  --text-mute: #8a7c6a;
  --accent: #d4a86a;
  --accent-2: #e6bc7c;
  --accent-soft: #4a3a25;
  --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 14px 36px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.55);
  --theta-bg: linear-gradient(135deg, rgba(120, 90, 160, 0.4), rgba(160, 120, 200, 0.3));
  --theta-border: rgba(180, 140, 220, 0.35);
  --orb-1: rgba(160, 120, 60, 0.35);
  --orb-2: rgba(140, 90, 170, 0.3);
  --orb-3: rgba(200, 150, 80, 0.32);
}

/* ---------- 基础重置 ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.5s ease, color 0.5s ease;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: none; background: none; }
img, svg { max-width: 100%; display: block; }
ul { list-style: none; padding: 0; margin: 0; }

h1, h2, h3, h4 {
  font-family: "Noto Serif SC", "Cormorant Garamond", "Songti SC", serif;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin: 0;
  color: var(--text);
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ---------- 环境光晕 ---------- */
.ambient-glow {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.85;
  animation: float 20s ease-in-out infinite;
}
.orb-1 {
  width: 520px; height: 520px;
  background: var(--orb-1);
  top: -180px; left: -120px;
  animation-delay: 0s;
}
.orb-2 {
  width: 460px; height: 460px;
  background: var(--orb-2);
  top: 30%; right: -160px;
  animation-delay: -7s;
}
.orb-3 {
  width: 380px; height: 380px;
  background: var(--orb-3);
  bottom: -120px; left: 30%;
  animation-delay: -14s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.08); }
  66% { transform: translate(-30px, 40px) scale(0.95); }
}

/* ---------- 导航 ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  background: rgba(250, 243, 232, 0.6);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid transparent;
  transition: background-color 0.4s ease, border-color 0.4s ease, padding 0.3s ease;
}
[data-theme="dark"] .nav {
  background: rgba(28, 23, 20, 0.7);
}
.nav.scrolled {
  padding: 12px 0;
  background: rgba(250, 243, 232, 0.85);
  border-bottom-color: var(--line);
}
[data-theme="dark"] .nav.scrolled {
  background: rgba(28, 23, 20, 0.9);
}

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

.brand-mark {
  font-family: "Cormorant Garamond", serif;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text);
  padding: 6px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  transition: all 0.3s ease;
  line-height: 1;
}
.brand:hover .brand-mark {
  border-color: var(--accent);
  color: var(--accent);
}

.nav-menu {
  display: flex;
  gap: 32px;
}
.nav-menu a {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-soft);
  position: relative;
  padding: 6px 0;
  transition: color 0.3s ease;
}
.nav-menu a::after {
  content: "";
  position: absolute;
  bottom: 0; left: 50%;
  width: 0; height: 1px;
  background: var(--accent);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}
.nav-menu a:hover { color: var(--accent); }
.nav-menu a:hover::after { width: 100%; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--text-soft);
  transition: all 0.3s ease;
}
.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: rotate(20deg);
}
.theme-toggle svg { width: 18px; height: 18px; }
.icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: block; }

.menu-toggle {
  display: none;
  width: 38px; height: 38px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.menu-toggle span {
  width: 20px; height: 1.5px;
  background: var(--text);
  transition: all 0.3s ease;
}
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 14px;
  font-weight: 500;
  border-radius: 999px;
  transition: all 0.3s ease;
  letter-spacing: 0.05em;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 6px 20px rgba(182, 138, 78, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(182, 138, 78, 0.45);
}
.btn-ghost {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--text);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ---------- Hero 首屏 ---------- */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 140px 0 100px;
  display: flex;
  align-items: center;
  text-align: center;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  padding: 8px 22px;
  font-family: "Cormorant Garamond", serif;
  font-size: 13px;
  font-style: italic;
  letter-spacing: 0.25em;
  color: var(--accent);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  margin-bottom: 28px;
  animation: fadeUp 0.8s ease 0.2s backwards;
}

.hero-title {
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
  line-height: 1.2;
  animation: fadeUp 0.8s ease 0.4s backwards;
}

.hero-sub {
  max-width: 620px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-soft);
  margin: 0 0 40px;
  animation: fadeUp 0.8s ease 0.6s backwards;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  animation: fadeUp 0.8s ease 0.8s backwards;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 72px;
  padding: 22px 38px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  animation: fadeUp 0.8s ease 1s backwards;
}

.meta-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 80px;
}
.meta-num {
  font-family: "Cormorant Garamond", serif;
  font-size: 32px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
  line-height: 1;
}
.meta-suffix {
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  color: var(--accent);
  margin-left: 2px;
}
.meta-label {
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: 0.08em;
}
.meta-divider {
  width: 1px; height: 30px;
  background: var(--line-strong);
}

.scroll-cue {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-mute);
  animation: fadeUp 0.8s ease 1.2s backwards, bounce 2s ease-in-out infinite;
}
.cue-line {
  width: 1px; height: 30px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}
.cue-text {
  font-size: 10px;
  letter-spacing: 0.3em;
  writing-mode: vertical-rl;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* ---------- 通用 Section ---------- */
.section {
  position: relative;
  z-index: 1;
  padding: 110px 0;
}

.section-eyebrow {
  display: inline-block;
  font-family: "Cormorant Garamond", serif;
  font-size: 13px;
  font-style: italic;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(30px, 4.5vw, 44px);
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}

.section-sub {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-size: 18px;
  color: var(--accent);
  margin-bottom: 8px;
}

.section-lead {
  max-width: 720px;
  font-size: 15px;
  color: var(--text-soft);
  line-height: 1.9;
  margin-bottom: 56px;
}
.section-lead small {
  display: inline-block;
  margin-top: 8px;
  color: var(--accent);
  font-size: 13px;
}

/* ---------- 关于我 ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: start;
  margin-bottom: 80px;
}

.about-card {
  position: sticky;
  top: 100px;
  text-align: center;
  padding: 36px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.avatar {
  width: 120px;
  height: 120px;
  margin: 0 auto 16px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--accent-soft);
  box-shadow: 0 8px 24px rgba(182, 138, 78, 0.2);
  background: var(--accent-soft);
}
.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
}
.avatar-caption {
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.avatar-name {
  font-family: "Noto Serif SC", serif;
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}
.avatar-tag {
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.08em;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.avatar-tag span {
  display: block;
}

.about-content { padding-top: 6px; }

.about-intro {
  font-size: 14.5px;
  line-height: 1.95;
  color: var(--text-soft);
  margin-bottom: 18px;
}

.cert-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0;
}
.cert-tag {
  padding: 8px 18px;
  font-size: 13px;
  color: var(--text);
  background: var(--surface-solid);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  transition: all 0.3s ease;
}
.cert-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.about-points { margin-top: 24px; }
.about-points li {
  position: relative;
  padding: 14px 0 14px 32px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-soft);
  border-top: 1px dashed var(--line);
}
.about-points li:first-child { border-top: none; }
.about-points .dot {
  position: absolute;
  top: 22px; left: 6px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
}
.about-points strong { color: var(--text); font-weight: 500; }

/* ---------- 优势标签 ---------- */
.advantage-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}
.adv-item {
  padding: 28px 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.4s ease;
}
.adv-item:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.adv-num {
  display: inline-block;
  font-family: "Cormorant Garamond", serif;
  font-size: 14px;
  font-style: italic;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.adv-item h4 {
  font-size: 17px;
  margin-bottom: 8px;
}
.adv-item p {
  font-size: 13px;
  color: var(--text-soft);
  margin: 0;
  line-height: 1.7;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  font-size: 13px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}
.trust-pill svg { width: 16px; height: 16px; color: var(--accent); }

/* ---------- 服务卡片 ---------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-card {
  position: relative;
  padding: 44px 36px 36px;
  background: var(--surface-solid);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow-sm);
  transition: all 0.4s ease;
  overflow: hidden;
  cursor: pointer;
}
.service-card::before {
  content: "";
  position: absolute;
  top: -50%; right: -20%;
  width: 280px; height: 280px;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 70%);
  opacity: 0.4;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}
.service-card:hover::before { opacity: 0.8; }

.service-icon {
  width: 64px; height: 64px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 18px;
  position: relative;
  z-index: 1;
}
.service-icon svg { width: 32px; height: 32px; }

.service-tag {
  position: absolute;
  top: 18px;
  right: 20px;
  display: inline-block;
  padding: 4px 12px;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
  z-index: 1;
}

.service-name {
  font-size: 24px;
  margin-bottom: 14px;
}

.service-desc {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.85;
  margin-bottom: 28px;
}

.service-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.05em;
  transition: gap 0.3s ease;
}
.service-cta svg { width: 16px; height: 16px; transition: transform 0.3s ease; }
.service-cta:hover { gap: 12px; }
.service-cta:hover svg { transform: translateX(4px); }

/* ---------- 深度疗愈（新结构） ---------- */
.healing-tagline {
  font-family: "Cormorant Garamond", "Noto Serif SC", serif;
  font-style: italic;
  font-size: 0.55em;
  font-weight: 400;
  color: var(--text-mute);
  letter-spacing: 0.04em;
  margin-left: 16px;
  vertical-align: middle;
}

.healing-divider {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 36px 0 48px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.healing-divider-line {
  flex: 1;
  height: 1px;
  background: var(--line-strong);
}
.healing-divider-glyph {
  font-size: 14px;
  letter-spacing: 0.3em;
  color: var(--accent);
  font-family: "Cormorant Garamond", serif;
}

.healing-feature {
  max-width: 920px;
  margin: 0 auto 64px;
  padding: 0;
  text-align: left;
}
.healing-feature-head {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 18px;
}
.healing-feature-icon {
  flex: 0 0 auto;
  width: 56px; height: 56px;
}
.healing-feature-icon svg { width: 100%; height: 100%; }

.healing-feature-title {
  font-size: 22px;
  margin: 0;
  color: var(--text);
}

.healing-feature-desc {
  font-size: 15px;
  color: var(--text-soft);
  line-height: 1.9;
  margin: 0 0 24px;
}

.healing-feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.healing-feature-tag {
  display: inline-block;
  padding: 8px 18px;
  font-size: 13px;
  font-family: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.4;
}
.healing-feature-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

@media (max-width: 720px) {
  .healing-tagline {
    display: block;
    margin: 12px 0 0;
    font-size: 0.6em;
  }
}

/* ---------- 服务须知 ---------- */
.notice-intro {
  background: rgba(170, 155, 135, 0.12);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 32px;
  margin-bottom: 44px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
[data-theme="dark"] .notice-intro {
  background: rgba(80, 70, 55, 0.25);
}
.notice-intro p {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.9;
  margin: 0 0 12px;
}
.notice-intro p:last-child {
  margin-bottom: 0;
  font-weight: 500;
  color: var(--text);
}

/* 折叠面板 */
.notice-accordion {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.acc-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  overflow: hidden;
  transition: all 0.3s ease;
}
.acc-item:hover {
  border-color: var(--line-strong);
}
.acc-trigger {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 18px 22px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  transition: background 0.3s ease;
}
.acc-trigger:hover {
  background: rgba(170, 155, 135, 0.06);
}
.acc-num {
  flex: 0 0 36px;
  width: 36px; height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: "Cormorant Garamond", serif;
  font-size: 16px;
  font-weight: 600;
}
.acc-title {
  flex: 1;
  font-weight: 500;
  color: var(--text);
}
.acc-arrow {
  flex: 0 0 18px;
  width: 18px; height: 18px;
  color: var(--text-mute);
  transition: transform 0.3s ease;
}
[aria-expanded="true"] .acc-arrow {
  transform: rotate(180deg);
}

.acc-panel {
  display: none;
}
.acc-panel.open {
  display: block;
  animation: accSlideIn 0.3s ease;
}
@keyframes accSlideIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}
.acc-body {
  padding: 6px 22px 22px 72px;
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.9;
}
.acc-body p {
  margin: 0 0 10px;
}
.acc-body p strong {
  color: var(--text);
}
.acc-body ul {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
}
.acc-body ul li {
  position: relative;
  padding: 4px 0 4px 18px;
  line-height: 1.8;
}
.acc-body ul li::before {
  content: "·";
  position: absolute;
  left: 4px;
  color: var(--accent);
  font-weight: bold;
}
.acc-note {
  margin-top: 12px !important;
  padding: 12px 16px;
  background: var(--accent-soft);
  border-radius: 10px;
  color: var(--text) !important;
  font-size: 13px;
  font-weight: 500;
}

@media (max-width: 720px) {
  .notice-intro { padding: 20px 20px; }
  .acc-trigger { padding: 16px 16px; gap: 10px; }
  .acc-num { flex-basis: 30px; width: 30px; height: 30px; font-size: 14px; }
  .acc-body { padding: 6px 16px 18px 56px; font-size: 13px; }
}

/* ---------- 希塔疗愈 ---------- */
.theta-card {
  padding: 56px 48px;
  background: var(--theta-bg);
  border: 1px solid var(--theta-border);
  border-radius: 32px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
}

.theta-glass {
  padding: 32px 36px;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 20px;
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
[data-theme="dark"] .theta-glass {
  background: rgba(40, 32, 50, 0.4);
}
.theta-glass h3 {
  font-size: 22px;
  margin-bottom: 14px;
  color: var(--text);
}
.theta-glass p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-soft);
  margin: 0;
}

.theta-pricing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.theta-price {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  background: var(--surface-solid);
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: all 0.3s ease;
  text-align: left;
}
.theta-price:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}
.theta-duration {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
}
.theta-duration svg { width: 16px; height: 16px; color: var(--accent); }
.theta-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-soft);
}
.theta-action svg { width: 14px; height: 14px; transition: transform 0.3s ease; }
.theta-price-tag {
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--accent);
}
.theta-price:hover .theta-action svg { transform: translateX(4px); }

/* ---------- 联系我 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.contact-card-featured {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 32px 36px;
  background: linear-gradient(135deg, rgba(182, 138, 78, 0.08), rgba(212, 168, 106, 0.14));
  border-color: var(--line-strong);
}
.contact-card-featured::before { height: 4px; }
.contact-card-featured .contact-platform { margin-bottom: 0; }
.contact-card-featured .contact-value { font-size: 26px; margin: 0; }
.contact-card-featured .contact-tag { font-size: 12px; }
.contact-card-featured .contact-hint {
  position: static;
  opacity: 1;
  transform: none;
  margin-left: auto;
}

.contact-card {
  position: relative;
  padding: 28px 32px;
  background: var(--surface-solid);
  border: 1px solid var(--line);
  border-radius: 20px;
  transition: all 0.3s ease;
  cursor: pointer;
  overflow: hidden;
}
.contact-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.contact-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}
.contact-card:hover::before { transform: scaleX(1); }

.contact-platform {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.contact-platform svg { width: 14px; height: 14px; }

.contact-value {
  font-family: "Cormorant Garamond", "Noto Serif SC", serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 14px;
  letter-spacing: 0.02em;
}

.contact-tag {
  display: inline-block;
  padding: 4px 12px;
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
  letter-spacing: 0.1em;
}

.contact-hint {
  position: absolute;
  bottom: 28px; right: 32px;
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.3s ease;
}
.contact-card:hover .contact-hint { opacity: 1; transform: translateY(0); }

/* ---------- 页脚 ---------- */
.footer {
  position: relative;
  z-index: 1;
  padding: 48px 0 40px;
  border-top: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.footer-inner { text-align: center; }
.footer-line {
  font-size: 13px;
  color: var(--text-soft);
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}
.footer-brand {
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.1em;
}
.footer-sep { color: var(--text-mute); }
.footer-meta {
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.1em;
  margin: 0;
}

/* ---------- 模态弹窗 ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal.open {
  display: flex;
  animation: modalIn 0.3s ease;
}
@keyframes modalIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 16, 12, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal-dialog {
  position: relative;
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  animation: modalSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modalSlide {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close {
  position: absolute;
  top: 20px; right: 20px;
  width: 36px; height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--text-soft);
  background: var(--surface);
  transition: all 0.3s ease;
  z-index: 2;
}
.modal-close:hover {
  background: var(--accent);
  color: #fff;
  transform: rotate(90deg);
}
.modal-close svg { width: 16px; height: 16px; }

.modal-content {
  padding: 48px 44px 40px;
}

.modal-content h3 {
  font-size: 26px;
  margin-bottom: 8px;
}
.modal-content .modal-tag {
  display: inline-block;
  padding: 4px 14px;
  font-size: 12px;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.modal-content .modal-desc {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.85;
  margin-bottom: 28px;
}

.modal-content .modal-sub {
  font-family: "Noto Serif SC", serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  margin: 20px 0 12px;
  padding-left: 12px;
  border-left: 3px solid var(--accent);
}

.modal-content .modal-info-text {
  font-size: 15.5px;
  line-height: 1.95;
  color: var(--text);
  margin: 18px 0 28px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* 课程列表 */
.course-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

/* 周边商品列表 */
.merch-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 20px;
}
.merch-list-item {
  display: flex;
  align-items: stretch;
  gap: 18px;
  padding: 16px 20px;
  background: rgba(252, 240, 220, 0.55);
  border: 1px solid rgba(216, 180, 130, 0.25);
  border-radius: 16px;
  transition: all 0.3s ease;
}
[data-theme="dark"] .merch-list-item {
  background: rgba(60, 48, 36, 0.4);
}
.merch-list-item:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.merch-list-image {
  flex: 0 0 110px;
  width: 110px;
  height: 110px;
  background: #fff;
  border: 1px dashed rgba(216, 180, 130, 0.55);
  border-radius: 12px;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.merch-list-image span {
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
}
.merch-list-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.merch-list-image-text {
  background: linear-gradient(135deg, rgba(182, 138, 78, 0.08), rgba(212, 168, 106, 0.18));
  border-color: rgba(182, 138, 78, 0.4);
  color: var(--accent);
  font-family: "Cormorant Garamond", "Noto Serif SC", serif;
  font-style: italic;
  text-align: center;
  letter-spacing: 0.15em;
  line-height: 1.4;
  padding: 12px 8px;
}
.merch-list-image-text span {
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.2em;
  font-weight: 500;
}
.merch-list-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  min-width: 0;
}
.merch-list-name {
  font-family: "Noto Serif SC", serif;
  font-size: 16px;
  font-weight: 600;
  margin: 0;
  color: var(--text);
}
.merch-list-desc {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.6;
  margin: 0;
}
.merch-list-price {
  font-family: "Cormorant Garamond", serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--accent);
  margin: 4px 0 0;
  line-height: 1.2;
}
.merch-yen {
  font-size: 16px;
  margin-right: 2px;
}
.merch-list-unit {
  font-family: "Noto Sans SC", sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: var(--text-mute);
  margin-left: 6px;
  letter-spacing: 0.02em;
}

/* 纯文字版周边商品列表 */
.merch-text-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}
.merch-text-item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "name price"
    "desc price";
  gap: 4px 16px;
  padding: 18px 4px;
  border-bottom: 1px dashed var(--line);
  transition: padding 0.3s ease;
}
.merch-text-item:last-child { border-bottom: none; }
.merch-text-item:hover { padding-left: 12px; }
.merch-text-name {
  grid-area: name;
  font-family: "Noto Serif SC", serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.02em;
}
.merch-text-desc {
  grid-area: desc;
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.6;
}
.merch-text-price {
  grid-area: price;
  align-self: center;
  font-family: "Cormorant Garamond", serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
}
.merch-text-price .merch-list-unit {
  font-size: 12px;
  margin-left: 4px;
}

@media (max-width: 480px) {
  .merch-list-item { padding: 12px 14px; gap: 12px; }
  .merch-list-image { flex-basis: 80px; width: 80px; height: 80px; }
  .merch-list-name { font-size: 14px; }
  .merch-list-price { font-size: 18px; }
}
.course-list-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  text-align: left;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}
.course-list-item:hover {
  border-color: var(--accent);
  transform: translateX(4px);
  background: var(--surface-solid);
}
.course-list-icon {
  flex: 0 0 auto;
  width: 42px; height: 42px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  border-radius: 12px;
  color: var(--accent);
}
.course-list-icon svg { width: 22px; height: 22px; }
.course-list-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}
.course-list-name {
  font-family: "Noto Serif SC", serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}
.course-list-desc {
  font-size: 12.5px;
  color: var(--text-soft);
  line-height: 1.55;
}

/* 课程海报 */
.modal-poster {
  margin-top: 20px;
  border-radius: 16px;
  overflow: hidden;
  background: var(--accent-soft);
}
.modal-poster img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 75vh;
  object-fit: contain;
}

.modal-content .modal-note {
  padding: 14px 18px;
  font-size: 13px;
  color: var(--text-soft);
  background: var(--accent-soft);
  border-radius: 12px;
  margin-bottom: 8px;
  line-height: 1.7;
}

.price-name { font-weight: 500; color: var(--text); }
.price-note {
  font-size: 12px;
  color: var(--text-mute);
  margin-top: 4px;
  line-height: 1.5;
}
.price-table .price { text-align: right; }

.price-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
}
.price-table th, .price-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
}
.price-table th {
  font-family: "Noto Serif SC", serif;
  font-weight: 500;
  color: var(--text);
  background: var(--accent-soft);
  border-bottom: 1px solid var(--line-strong);
}
.price-table tr:last-child td { border-bottom: none; }
.price-table .price {
  font-family: "Cormorant Garamond", serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
}
.price-table .price-unit {
  font-size: 12px;
  color: var(--text-mute);
  margin-left: 4px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 24px;
}
.tag-list span {
  padding: 5px 14px;
  font-size: 12px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}

.modal-foot {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  text-align: center;
}
.modal-foot p {
  font-size: 13px;
  color: var(--text-soft);
  margin: 0 0 12px;
}
.modal-foot .contact-mini {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  color: var(--accent);
}

/* ---------- 提示气泡 ---------- */
.toast {
  position: fixed;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 300;
  box-shadow: var(--shadow-md);
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.toast svg { width: 16px; height: 16px; }

/* ---------- 滚动显示动画 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .about-card { position: static; }
  .advantage-row { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .theta-pricing { grid-template-columns: 1fr; }
  .hero-meta { gap: 18px; padding: 18px 24px; flex-wrap: wrap; }
  .meta-divider { display: none; }
  .contact-card-featured {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 28px 28px;
  }
  .contact-card-featured .contact-hint { margin-left: 0; }
}

@media (max-width: 720px) {
  .nav-menu {
    position: fixed;
    top: 72px; left: 16px; right: 16px;
    flex-direction: column;
    gap: 0;
    padding: 16px;
    background: var(--surface-solid);
    border: 1px solid var(--line-strong);
    border-radius: 18px;
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    opacity: 0;
    transform: translateY(-12px);
    pointer-events: none;
    transition: all 0.3s ease;
  }
  .nav-menu.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav-menu a {
    padding: 14px 8px;
    border-bottom: 1px solid var(--line);
  }
  .nav-menu a:last-child { border-bottom: none; }
  .menu-toggle { display: flex; }
  .section { padding: 80px 0; }
  .hero { padding: 110px 0 80px; min-height: auto; }
  .theta-card { padding: 36px 24px; }
  .modal-content { padding: 36px 24px 28px; }
  .modal-dialog { max-height: 92vh; }
  .price-table th, .price-table td { padding: 12px 10px; font-size: 13px; }
  .advantage-row { grid-template-columns: 1fr; }
  .scroll-cue { display: none; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .hero-title { font-size: 36px; }
  .section-title { font-size: 28px; }
  .hero-meta { padding: 16px 18px; }
  .meta-num { font-size: 26px; }
  .contact-value { font-size: 18px; }
  .contact-hint { display: none; }
}