/* ===================================
   MoodMart — 温暖奶油可爱风格
   色系：奶油白 + 蜂蜜琥珀 + 柔珊瑚 + 暖黄 + 薰衣草
=================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* 主色 — 蜂蜜琥珀 */
  --green:      #c98a5a;
  --green-l:    #dba882;
  --green-d:    #a06338;
  --green-bg:   #fdf0e4;

  /* 辅助色 */
  --coral:      #f5a89a;
  --coral-l:    #fbd5cf;
  --coral-bg:   #fef3f1;

  --yellow:     #f5d07a;
  --yellow-l:   #fde9a8;
  --yellow-bg:  #fffbee;

  --lavender:   #c4b5e8;
  --lavender-l: #dfd7f5;
  --lavender-bg:#f5f2ff;

  --sky:        #9ecfea;
  --sky-bg:     #eef7fc;

  /* 中性色 — 奶油暖调 */
  --bg:         #fdf8f2;
  --bg-warm:    #fef5e8;
  --bg-card:    #fffdf9;
  --border:     #ede8df;
  --border-soft:#f3ede4;

  /* 文字 */
  --text:       #3d3530;
  --text-2:     #7a6e68;
  --text-3:     #b5a9a2;

  /* 效果 */
  --radius:     20px;
  --radius-sm:  12px;
  --radius-xs:  8px;
  --shadow:     0 4px 24px rgba(100,80,60,0.08);
  --shadow-lg:  0 12px 40px rgba(100,80,60,0.13);
  --shadow-warm:0 8px 32px rgba(245,160,120,0.18);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  --font-body:  'Noto Sans SC', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
}

.section { padding: 96px 0; }

/* ===================================
   装饰元素 — 浮动情绪卡片
=================================== */
.deco-card {
  position: absolute;
  background: var(--bg-card);
  border-radius: 16px;
  padding: 12px;
  box-shadow: var(--shadow);
  border: 1.5px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-2);
  animation: floatCard 6s ease-in-out infinite;
  pointer-events: none;
}
.deco-card .deco-emoji { font-size: 24px; }
@keyframes floatCard {
  0%,100% { transform: translateY(0) rotate(-2deg); }
  50%      { transform: translateY(-12px) rotate(2deg); }
}

/* ===================================
   按钮
=================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: var(--font-body);
  letter-spacing: 0.02em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--green-d));
  color: #fff;
  box-shadow: 0 4px 18px rgba(160,99,56,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(160,99,56,0.45);
}

.btn-ghost {
  background: var(--bg-card);
  color: var(--text);
  border: 2px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}

.btn-nav {
  background: var(--green);
  color: #fff;
  padding: 10px 22px;
  font-size: 14px;
  box-shadow: 0 2px 12px rgba(160,99,56,0.3);
}
.btn-nav:hover { background: var(--green-d); transform: translateY(-1px); }

.btn-sm {
  padding: 8px 18px;
  font-size: 13px;
  background: var(--green-bg);
  color: var(--green-d);
  border: 1.5px solid rgba(201,138,90,0.3);
}
.btn-sm:hover { background: var(--green); color: #fff; }

.btn-lg { padding: 18px 40px; font-size: 16px; }
.btn-full { width: 100%; justify-content: center; }

/* ===================================
   Section 通用头部
=================================== */
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--green-bg);
  color: var(--green-d);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 18px;
  border: 1px solid rgba(123,175,142,0.25);
}

.section-title {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.8;
}

/* ===================================
   导航栏
=================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(253,248,242,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  box-shadow: 0 2px 20px rgba(100,80,60,0.06);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 19px;
}

.logo-mark {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--green), var(--green-d));
  color: #fff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  box-shadow: 0 3px 12px rgba(160,99,56,0.3);
}

.logo-text { color: var(--text); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 14px;
  color: var(--text-2);
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--green); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===================================
   Hero
=================================== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 90px;
  background: linear-gradient(160deg, #fef5e4 0%, #fdf0e2 50%, #fef2ec 100%);
}

/* 装饰背景圆 */
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
}
.orb-1 { width:480px;height:480px; background:radial-gradient(circle,#fde9a8,#f5d07a40); top:-80px;left:-80px; }
.orb-2 { width:400px;height:400px; background:radial-gradient(circle,#fde4c0,#c98a5a30); top:100px;right:-60px; animation: orbFloat 10s ease-in-out infinite; }
.orb-3 { width:320px;height:320px; background:radial-gradient(circle,#fbd5cf,#f5a89a30); bottom:0;left:30%; animation: orbFloat 8s ease-in-out infinite reverse; }
.orb-4 { width:240px;height:240px; background:radial-gradient(circle,#dfd7f5,#c4b5e830); bottom:100px;right:80px; }

@keyframes orbFloat {
  0%,100%{ transform:translate(0,0); }
  50%{ transform:translate(20px,-20px); }
}

/* 浮动装饰卡片 */
.hero-deco {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.float-card {
  position: absolute;
  background: var(--bg-card);
  border-radius: 16px;
  padding: 14px 16px;
  box-shadow: var(--shadow);
  border: 1.5px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--text-2);
  font-weight: 500;
}
.float-card .fc-emoji { font-size: 28px; }

.fc-1 { top:18%; left:6%; animation: fc1 7s ease-in-out infinite; }
.fc-2 { top:12%; right:8%; animation: fc2 9s ease-in-out infinite; }
.fc-3 { bottom:28%; left:4%; animation: fc3 8s ease-in-out infinite; }
.fc-4 { top:42%; right:5%; animation: fc4 6s ease-in-out infinite; }
.fc-5 { bottom:18%; right:12%; animation: fc1 10s ease-in-out infinite reverse; }

@keyframes fc1 { 0%,100%{transform:translateY(0) rotate(-3deg);}50%{transform:translateY(-14px) rotate(2deg);} }
@keyframes fc2 { 0%,100%{transform:translateY(0) rotate(2deg);}50%{transform:translateY(-18px) rotate(-3deg);} }
@keyframes fc3 { 0%,100%{transform:translateY(0) rotate(-1deg);}50%{transform:translateY(-10px) rotate(3deg);} }
@keyframes fc4 { 0%,100%{transform:translateY(0) rotate(3deg);}50%{transform:translateY(-16px) rotate(-2deg);} }

/* fc 色彩 */
.fc-calm   { background: linear-gradient(135deg,#fdf0e4,#fff); border-color:rgba(201,138,90,.3); }
.fc-happy  { background: linear-gradient(135deg,#fffbee,#fff); border-color:rgba(245,208,122,.4); }
.fc-peace  { background: linear-gradient(135deg,#f5f2ff,#fff); border-color:rgba(196,181,232,.3); }
.fc-energy { background: linear-gradient(135deg,#fef3f1,#fff); border-color:rgba(245,168,154,.3); }
.fc-focus  { background: linear-gradient(135deg,#eef7fc,#fff); border-color:rgba(158,207,234,.3); }

.hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  color: var(--green-d);
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow);
}
.hero-badge-dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100%{ transform:scale(1); opacity:1; }
  50%{ transform:scale(1.4); opacity:0.7; }
}

.hero-title {
  font-size: clamp(40px, 6.5vw, 72px);
  font-weight: 800;
  line-height: 1.18;
  color: var(--text);
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--green), #8a4e20);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 17px;
  color: var(--text-2);
  max-width: 520px;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 4px;
}

/* 吉祥物 */
.mascot-wrap {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  margin-top: 8px;
}
.mascot {
  width: 96px;
  height: 124px;
  flex-shrink: 0;
  animation: mascotBob 3.5s ease-in-out infinite;
  filter: drop-shadow(0 8px 20px rgba(160,99,56,0.25));
}
.mascot svg { width: 100%; height: 100%; }
@keyframes mascotBob {
  0%,100%{ transform:translateY(0) rotate(-1deg); }
  50%{ transform:translateY(-8px) rotate(1deg); }
}
.mascot-bubble {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: 16px 16px 16px 4px;
  padding: 12px 18px;
  font-size: 13px;
  color: var(--text-2);
  box-shadow: var(--shadow);
  max-width: 230px;
  line-height: 1.6;
  position: relative;
}
.mascot-bubble::before {
  content: '';
  position: absolute;
  left: -8px;
  bottom: 14px;
  width: 0; height: 0;
  border-top: 6px solid transparent;
  border-right: 8px solid var(--border);
  border-bottom: 6px solid transparent;
}
.mascot-bubble::after {
  content: '';
  position: absolute;
  left: -6px;
  bottom: 15px;
  width: 0; height: 0;
  border-top: 5px solid transparent;
  border-right: 7px solid var(--bg-card);
  border-bottom: 5px solid transparent;
}
.mascot-bubble strong { color: var(--green-d); }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 20px 36px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.stat { display:flex;flex-direction:column;align-items:center;gap:3px; }
.stat strong { font-size:24px;font-weight:800;color:var(--green-d); }
.stat span { font-size:12px;color:var(--text-3); }
.stat-divider { width:1px;height:36px;background:var(--border); }

.hero-scroll-hint {
  position:absolute;bottom:36px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-size:11px;color:var(--text-3);letter-spacing:.08em;
}
.scroll-mouse {
  width:22px;height:34px;border:2px solid var(--border);
  border-radius:11px;display:flex;justify-content:center;padding-top:6px;
}
.scroll-wheel {
  width:3px;height:6px;background:var(--text-3);border-radius:2px;
  animation:scrollAnim 1.8s ease-in-out infinite;
}
@keyframes scrollAnim { 0%{opacity:1;transform:translateY(0);} 100%{opacity:0;transform:translateY(10px);} }

/* ===================================
   跑马灯
=================================== */
.marquee-section {
  background: linear-gradient(90deg, var(--green-d), var(--green), #c98a5a);
  padding: 16px 0;
  overflow: hidden;
}
.marquee-track { overflow:hidden; }
.marquee-content {
  display:flex;gap:28px;white-space:nowrap;
  animation:marquee 22s linear infinite;
  font-size:13px;color:rgba(255,255,255,.9);font-weight:600;
  letter-spacing:.06em;width:max-content;
}
.marquee-content .dot { color:rgba(255,255,255,.4); }
@keyframes marquee { from{transform:translateX(0);} to{transform:translateX(-50%);} }

/* ===================================
   Features
=================================== */
.features { background:var(--bg); }

.features-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}

.feature-card {
  background:var(--bg-card);
  border:1.5px solid var(--border-soft);
  border-radius:var(--radius);
  padding:36px 28px;
  transition:var(--transition);
  position:relative;
  overflow:hidden;
}
.feature-card::before {
  content:'';
  position:absolute;
  top:0;left:0;right:0;height:4px;
  border-radius:var(--radius) var(--radius) 0 0;
  background:linear-gradient(90deg,var(--green-l),var(--green));
  opacity:0;
  transition:opacity var(--transition);
}
.feature-card:hover { transform:translateY(-6px);box-shadow:var(--shadow-lg); }
.feature-card:hover::before { opacity:1; }

.feature-icon {
  width:56px;height:56px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  font-size:28px;margin-bottom:20px;
}
.fi-1 { background:var(--green-bg); }
.fi-2 { background:var(--yellow-bg); }
.fi-3 { background:var(--coral-bg); }
.fi-4 { background:var(--lavender-bg); }
.fi-5 { background:var(--sky-bg); }
.fi-6 { background:#fff3e0; }

.feature-card h3 { font-size:17px;font-weight:700;margin-bottom:10px; }
.feature-card p { font-size:14px;color:var(--text-2);line-height:1.75; }

/* ===================================
   Products
=================================== */
.products {
  background:linear-gradient(180deg,#f5fbf7 0%,var(--bg) 100%);
}

.products-tabs {
  display:flex;gap:10px;justify-content:center;
  margin-bottom:48px;flex-wrap:wrap;
}
.tab-btn {
  padding:10px 22px;border-radius:100px;
  border:1.5px solid var(--border);background:var(--bg-card);
  color:var(--text-2);font-size:14px;font-weight:500;
  cursor:pointer;transition:var(--transition);font-family:var(--font-body);
}
.tab-btn:hover,.tab-btn.active {
  background:var(--green);color:#fff;border-color:var(--green);
  box-shadow:0 4px 14px rgba(90,146,114,.3);
}

.products-grid {
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.product-card {
  background:var(--bg-card);border:1.5px solid var(--border-soft);
  border-radius:var(--radius);overflow:hidden;transition:var(--transition);
}
.product-card:hover { transform:translateY(-6px);box-shadow:var(--shadow-lg); }
.product-card.hidden { display:none; }

.product-img {
  height:180px;display:flex;align-items:center;
  justify-content:center;position:relative;
}
.product-emoji { font-size:60px; }

.calm-bg   { background:linear-gradient(135deg,#d4edd9,#b8dbc0); }
.calm-bg2  { background:linear-gradient(135deg,#cfe8f5,#a9d4ec); }
.energy-bg { background:linear-gradient(135deg,#fdeec5,#f9d882); }
.focus-bg  { background:linear-gradient(135deg,#d8f0eb,#a8dfd4); }
.joy-bg    { background:linear-gradient(135deg,#fcd9d3,#f8b8b0); }
.joy-bg2   { background:linear-gradient(135deg,#e8e0f5,#d2c4ee); }

.product-info { padding:22px; }
.product-tag {
  display:inline-block;padding:3px 10px;
  border-radius:100px;font-size:11px;font-weight:600;
  margin-bottom:10px;letter-spacing:.04em;
  background:var(--green-bg);color:var(--green-d);
  border:1px solid rgba(201,138,90,.25);
}
.product-info h3 { font-size:16px;font-weight:700;margin-bottom:8px; }
.product-info p { font-size:13px;color:var(--text-2);line-height:1.65;margin-bottom:16px; }

.product-footer { display:flex;align-items:center;justify-content:space-between; }
.price { font-size:20px;font-weight:800;color:var(--green-d); }

.products-cta { text-align:center;margin-top:52px; }

/* ===================================
   数据统计
=================================== */
.stats-section {
  background:linear-gradient(135deg,#c47a48,#a05830);
  padding:96px 0;
  position:relative;
  overflow:hidden;
}
.stats-section::before {
  content:'';position:absolute;inset:0;
  background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='3'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-inner {
  display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;
  position:relative;z-index:1;
}
.stats-text .section-tag { background:rgba(255,255,255,.15);color:#fff;border-color:rgba(255,255,255,.2); }
.stats-text h2 { font-size:clamp(26px,4vw,40px);font-weight:700;color:#fff;margin:16px 0;line-height:1.25; }
.stats-text p { color:rgba(255,255,255,.78);font-size:15px;line-height:1.8;margin-bottom:32px; }

.stats-numbers { display:grid;grid-template-columns:1fr 1fr;gap:20px; }
.big-stat {
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius);padding:28px 22px;backdrop-filter:blur(8px);
}
.big-num { font-size:40px;font-weight:800;color:#fff;line-height:1;margin-bottom:8px; }
.big-label { font-size:13px;color:rgba(255,255,255,.7); }

/* ===================================
   品牌故事
=================================== */
.story { background:var(--bg); }
.story-inner { display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center; }

.story-visual { position:relative;padding:40px 20px; }

.story-card {
  background:var(--bg-card);border:1.5px solid var(--border-soft);
  border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);
}
.story-card-1 { margin-bottom:-16px;position:relative;z-index:2; }
.story-card-2 { margin-left:40px; }
.story-emoji { font-size:28px;margin-bottom:12px; }
.story-card p { font-size:14px;color:var(--text-2);line-height:1.7; }

.story-badge {
  position:absolute;top:16px;right:0;
  background:linear-gradient(135deg,var(--green),var(--green-d));
  color:#fff;border-radius:var(--radius);
  padding:16px 20px;text-align:center;box-shadow:var(--shadow-lg);
}
.story-badge span { font-size:11px;opacity:.8;display:block;margin-bottom:4px; }
.story-badge strong { font-size:28px;display:block; }

.story-text .section-tag { margin-bottom:16px; }
.story-text h2 { font-size:clamp(26px,4vw,38px);font-weight:700;line-height:1.25;margin-bottom:22px; }
.story-text p { color:var(--text-2);font-size:15px;line-height:1.85;margin-bottom:16px; }
.story-text strong { color:var(--green-d); }

.story-values { display:flex;gap:12px;flex-wrap:wrap;margin-top:28px; }
.value-item {
  display:flex;align-items:center;gap:7px;
  padding:9px 16px;background:var(--bg);
  border:1.5px solid var(--border);border-radius:100px;
  font-size:13px;font-weight:500;
}
.value-icon { font-size:15px; }

/* ===================================
   用户评价
=================================== */
.testimonials { background:linear-gradient(180deg,var(--bg) 0%,#f2f9f5 100%); }

.testimonials-slider { max-width:700px;margin:0 auto 28px;position:relative; }
.testimonial-card {
  display:none;
  background:var(--bg-card);border:1.5px solid var(--border-soft);
  border-radius:var(--radius);padding:44px;box-shadow:var(--shadow);
}
.testimonial-card.active { display:block;animation:fadeSlide .4s ease; }
@keyframes fadeSlide { from{opacity:0;transform:translateY(10px);} to{opacity:1;transform:translateY(0);} }

.stars { color:var(--yellow);font-size:18px;margin-bottom:18px;letter-spacing:2px; }
.t-text { font-size:17px;color:var(--text);line-height:1.82;margin-bottom:28px;font-style:italic; }
.t-author { display:flex;align-items:center;gap:14px; }
.t-avatar {
  width:46px;height:46px;border-radius:50%;
  background:var(--green);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:17px;font-weight:700;flex-shrink:0;
}
.t-author strong { display:block;font-size:14px;margin-bottom:2px; }
.t-author span { font-size:12px;color:var(--text-3); }

.slider-controls { display:flex;align-items:center;justify-content:center;gap:20px; }
.slider-btn {
  width:42px;height:42px;border-radius:50%;
  border:1.5px solid var(--border);background:var(--bg-card);
  cursor:pointer;font-size:16px;transition:var(--transition);color:var(--text-2);
}
.slider-btn:hover { background:var(--green);color:#fff;border-color:var(--green); }
.slider-dots { display:flex;gap:8px; }
.dot-item {
  width:8px;height:8px;border-radius:50%;
  background:var(--border);cursor:pointer;transition:var(--transition);
}
.dot-item.active { background:var(--green);width:22px;border-radius:4px; }

/* ===================================
   App Section
=================================== */
.app-section { background:var(--bg-warm); }
.app-inner { display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center; }
.app-text .section-tag { margin-bottom:16px; }
.app-text h2 { font-size:clamp(26px,4vw,38px);font-weight:700;line-height:1.25;margin-bottom:18px; }
.app-text p { color:var(--text-2);font-size:15px;line-height:1.8;margin-bottom:26px; }
.app-features { display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:30px; }
.app-feat { font-size:14px;color:var(--text-2);display:flex;align-items:center;gap:8px;padding:6px 0; }

.app-btns { display:flex;gap:14px;flex-wrap:wrap; }
.app-store-btn {
  display:flex;align-items:center;gap:12px;
  padding:13px 22px;background:var(--text);color:#fff;
  border-radius:var(--radius-sm);transition:var(--transition);
}
.app-store-btn:hover { background:var(--green-d);transform:translateY(-2px); }
.store-icon { font-size:20px; }
.app-store-btn small { font-size:11px;opacity:.65;display:block; }
.app-store-btn strong { font-size:14px;display:block; }

/* 手机 */
.app-phone { display:flex;justify-content:center; }
.phone-mockup {
  width:258px;background:#2c2926;border-radius:38px;padding:12px;
  box-shadow:0 0 0 8px #3a3530,0 32px 64px rgba(0,0,0,.25),0 0 0 10px #2c2926;
}
.phone-screen { background:#fdf8f2;border-radius:28px;overflow:hidden;min-height:480px; }
.phone-status { background:#2c2926;color:#fff;text-align:center;padding:14px;font-size:13px;font-weight:600;letter-spacing:.05em; }
.phone-app-ui { padding:20px 16px; }
.app-greeting { font-size:15px;font-weight:700;margin-bottom:18px;color:var(--text); }

.app-mood-check { background:#fff;border-radius:var(--radius-sm);padding:14px;margin-bottom:14px;border:1px solid var(--border-soft); }
.app-mood-check p { font-size:12px;color:var(--text-2);margin-bottom:10px; }
.mood-emojis { display:flex;gap:6px; }
.mood-e { font-size:20px;cursor:pointer;padding:4px;border-radius:50%;transition:var(--transition); }
.mood-e.active { background:rgba(201,138,90,.15);transform:scale(1.2); }

.app-chart {
  background:#fff;border-radius:var(--radius-sm);padding:14px;
  margin-bottom:14px;display:flex;align-items:flex-end;gap:6px;height:78px;
  border:1px solid var(--border-soft);
}
.chart-bar { flex:1;background:var(--border);border-radius:3px;transition:var(--transition); }
.chart-bar.active { background:var(--green); }

.app-rec {
  background:linear-gradient(135deg,var(--green),var(--green-d));
  border-radius:var(--radius-sm);padding:14px;color:#fff;
}
.rec-label { font-size:10px;opacity:.8;margin-bottom:6px; }
.rec-item { font-size:13px;font-weight:600; }

/* ===================================
   Contact
=================================== */
.contact { background:var(--bg); }
.contact-inner { display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start; }
.contact-text .section-tag { margin-bottom:16px; }
.contact-text h2 { font-size:clamp(26px,4vw,38px);font-weight:700;line-height:1.25;margin-bottom:18px; }
.contact-text p { color:var(--text-2);font-size:15px;line-height:1.8;margin-bottom:30px; }
.contact-info { margin-bottom:28px;display:flex;flex-direction:column;gap:14px; }
.contact-item { display:flex;align-items:center;gap:14px;font-size:14px;color:var(--text-2); }
.c-icon { font-size:18px;flex-shrink:0; }
.social-links { display:flex;gap:8px;flex-wrap:wrap; }
.social-btn {
  padding:8px 16px;background:var(--green-bg);
  border:1px solid rgba(201,138,90,.25);border-radius:100px;
  font-size:13px;font-weight:500;color:var(--green-d);transition:var(--transition);
}
.social-btn:hover { background:var(--green);color:#fff; }

.contact-form {
  background:var(--bg-card);border:1.5px solid var(--border-soft);
  border-radius:var(--radius);padding:40px;box-shadow:var(--shadow);
}
.contact-form h3 { font-size:19px;font-weight:700;margin-bottom:26px; }
.form-group { margin-bottom:18px; }
.form-group label { display:block;font-size:13px;font-weight:500;color:var(--text);margin-bottom:7px; }
.form-group input,.form-group select,.form-group textarea {
  width:100%;padding:12px 16px;
  border:1.5px solid var(--border);border-radius:var(--radius-sm);
  background:var(--bg);font-size:14px;color:var(--text);
  font-family:var(--font-body);transition:border-color var(--transition);outline:none;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus {
  border-color:var(--green);background:#fff;
}
.form-group textarea { resize:none; }

/* ===================================
   Footer
=================================== */
.footer { background:#2c2c2a;color:rgba(255,255,255,.65);padding:64px 0 32px; }
.footer-top { display:grid;grid-template-columns:1.5fr 2fr;gap:80px;margin-bottom:48px; }
.footer-brand .logo { margin-bottom:14px; }
.footer-brand .logo-text { color:#fff; }
.footer-brand p { font-size:14px;line-height:1.75; }
.footer-links { display:grid;grid-template-columns:repeat(3,1fr);gap:32px; }
.footer-col h4 { color:#fff;font-size:14px;font-weight:600;margin-bottom:14px; }
.footer-col a { display:block;font-size:13px;color:rgba(255,255,255,.5);margin-bottom:9px;transition:color var(--transition); }
.footer-col a:hover { color:#fff; }
.footer-bottom {
  border-top:1px solid rgba(255,255,255,.1);padding-top:24px;
  display:flex;justify-content:space-between;font-size:13px;
}

/* ===================================
   动画
=================================== */
.fade-in {
  opacity:0;transform:translateY(24px);
  animation:fadeInUp .7s ease forwards;
}
.fade-in:nth-child(1){ animation-delay:.1s; }
.fade-in:nth-child(2){ animation-delay:.25s; }
.fade-in:nth-child(3){ animation-delay:.4s; }
.fade-in:nth-child(4){ animation-delay:.55s; }
.fade-in:nth-child(5){ animation-delay:.7s; }
.fade-in:nth-child(6){ animation-delay:.85s; }
@keyframes fadeInUp { to{opacity:1;transform:translateY(0);} }

.reveal {
  opacity:0;transform:translateY(28px);
  transition:opacity .6s ease,transform .6s ease;
}
.reveal.visible { opacity:1;transform:translateY(0); }

/* ===================================
   响应式
=================================== */
@media (max-width:1024px) {
  .features-grid { grid-template-columns:repeat(2,1fr); }
  .products-grid { grid-template-columns:repeat(2,1fr); }
  .stats-inner,.story-inner,.app-inner,.contact-inner { gap:48px; }
  .footer-top { gap:48px; }
  .fc-1,.fc-3 { display:none; }
}

@media (max-width:768px) {
  .section { padding:64px 0; }

  .nav-links {
    display:none;position:fixed;top:0;left:0;right:0;bottom:0;
    background:rgba(253,248,242,.97);flex-direction:column;
    justify-content:center;align-items:center;gap:28px;
    z-index:999;padding:80px 24px 40px;
  }
  .nav-links.open { display:flex; }
  .nav-links a { font-size:19px; }
  .menu-toggle { display:flex;z-index:1001; }

  .hero-stats { flex-direction:column;gap:16px; }
  .stat-divider { width:60px;height:1px; }
  .float-card { display:none; }

  .features-grid { grid-template-columns:1fr; }
  .products-grid { grid-template-columns:1fr; }

  .stats-inner { grid-template-columns:1fr;gap:40px; }
  .stats-numbers { grid-template-columns:1fr 1fr; }

  .story-inner,.app-inner,.contact-inner { grid-template-columns:1fr; }
  .story-visual { display:none; }
  .app-phone { order:-1; }
  .phone-mockup { width:220px; }
  .contact-form { padding:28px; }

  .footer-top { grid-template-columns:1fr;gap:40px; }
  .footer-bottom { flex-direction:column;gap:8px;text-align:center; }

  .mascot-wrap { flex-direction:column;align-items:center; }
  .mascot-bubble { border-radius:16px; }
}

/* ===================================
   使用流程
=================================== */
.how-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: center;
}
.how-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}
.how-step:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201,138,90,.3);
}
.step-num {
  font-size: 12px;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.step-icon { font-size: 40px; margin-bottom: 16px; }
.how-step h3 { font-size: 17px; font-weight: 700; margin-bottom: 12px; }
.how-step p { font-size: 13px; color: var(--text-2); line-height: 1.75; }
.how-arrow {
  font-size: 28px;
  color: var(--green);
  padding: 0 20px;
  opacity: 0.6;
  flex-shrink: 0;
}

/* feat-badge */
.feat-badge {
  display: inline-block;
  background: var(--green-bg);
  color: var(--green-d);
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid rgba(201,138,90,.2);
}

/* big-num 文字版（不是数字时） */
.big-num {
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 8px;
}

/* form-note */
.form-note {
  text-align: center;
  font-size: 12px;
  color: var(--text-3);
  margin-top: 12px;
}

@media (max-width: 1024px) {
  .how-steps { grid-template-columns: 1fr; gap: 24px; }
  .how-arrow { transform: rotate(90deg); margin: 0 auto; padding: 8px 0; }
}

@media (max-width:480px) {
  .hero-actions { flex-direction:column;width:100%; }
  .hero-actions .btn { width:100%;justify-content:center; }
  .footer-links { grid-template-columns:1fr 1fr; }
  .stats-numbers { grid-template-columns:1fr; }
  .app-features { grid-template-columns:1fr; }
  .hero-stats { padding:18px 22px; }
}

/* ===================================
   情绪标签词云
=================================== */
.tag-cloud {
  margin-top: 48px;
  text-align: center;
}
.tag-cloud-title {
  font-size: 14px;
  color: var(--text-2);
  margin-bottom: 16px;
  font-weight: 600;
}
.tag-cloud .tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
.mood-tag {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 13px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-2);
  cursor: default;
  transition: var(--transition);
}
.mood-tag.active {
  background: var(--green-bg);
  border-color: rgba(201,138,90,.4);
  color: var(--green-d);
  font-weight: 600;
}

/* ===================================
   雷达图模拟
=================================== */
.radar-mock {
  display: flex;
  justify-content: center;
  padding: 8px 0;
}
.radar-mock svg polygon { stroke-width: 1.5; }

/* ===================================
   会员专属模块
=================================== */
.premium-block {
  margin-top: 24px;
  background: linear-gradient(135deg, #fdf3e3, #fdebd0);
  border: 1px solid rgba(201,138,90,.25);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.premium-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--green-d);
  margin-bottom: 12px;
}
.premium-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.premium-items .app-feat {
  color: var(--green-d);
}

/* ===================================
   免责声明
=================================== */
.disclaimer-block {
  margin-top: 40px;
  padding: 16px 20px;
  background: var(--green-bg);
  border-left: 3px solid var(--green);
  border-radius: 8px;
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.8;
}