/* ============================================
   火耳周边游 · 官网样式
   视觉论点「真实山野，纸暖墨香」：设计 token 对齐小程序
   「日光山海」体系（app/src/App.vue :root / docs/10）
   纸 #FAF8F3 · 墨 #211D15 · 品牌黄 #FFCC00（文字用深金）
   ============================================ */

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

:root {
  /* 纸墨 */
  --ink: #211d15;
  --ink-2: #6f675a;
  --muted: #a89e8f;
  --paper: #faf8f3;
  --card: #ffffff;
  --line: rgba(33, 29, 21, 0.08);
  --line-strong: rgba(33, 29, 21, 0.14);

  /* 品牌黄（黄本身不做文字色） */
  --brand: #ffcc00;
  --brand-2: #f0b400;
  --brand-soft: rgba(255, 204, 0, 0.12);
  --brand-line: rgba(255, 204, 0, 0.35);
  --on-brand: #2b2500;
  /* 浅底黄色系文字：大标题用深金 #a07c00，正文级用 #8a6d00（AA 达标） */
  --brand-text: #a07c00;
  --gold-text: #8a6d00;
  /* 高光浅黄：深色面点缀 */
  --lime: #ffd54d;
  /* 深色表面：炭墨 */
  --deep: #262119;
  --deep-2: #3a332a;

  /* 官方渐变（仅 2 条，与小程序一致） */
  --grad-brand: linear-gradient(135deg, #ffd93b 0%, #ffc400 100%);
  --grad-sunset: linear-gradient(150deg, #ffd93b 0%, #ff9a3d 55%, #ff7d33 100%);

  /* 阴影（暖墨调） */
  --shadow-sm: 0 2px 8px rgba(33, 29, 21, 0.05);
  --shadow: 0 8px 28px rgba(33, 29, 21, 0.08);
  --shadow-lg: 0 18px 48px rgba(33, 29, 21, 0.12);
  --shadow-xl: 0 24px 64px rgba(33, 29, 21, 0.16);
  --shadow-brand: 0 10px 28px rgba(255, 196, 0, 0.28);

  /* 圆角：卡片 16px，chip 小圆角 */
  --radius-sm: 12px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 36px;

  --max-width: 1120px;
  --nav-height: 72px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

img {
  display: block;
}

/* ---- 导航 ---- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  max-width: var(--max-width);
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--ink);
}

.nav-logo picture {
  display: block;
}

.nav-logo-img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(255, 204, 0, 0.3);
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink-2);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}

.nav-links a:hover {
  color: var(--gold-text);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  width: 24px;
  height: 2.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: all 0.3s;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5.5px, 5.5px);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5.5px, -5.5px);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 140px 24px 90px;
  background: radial-gradient(130% 120% at 78% 8%, #fbf0c8 0%, #fdf9ee 42%, #faf8f3 100%);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.32;
}

.shape-1 {
  width: 420px;
  height: 420px;
  background: rgba(255, 204, 0, 0.26);
  top: -100px;
  right: -80px;
  animation: floatSlow 8s ease-in-out infinite;
}

.shape-2 {
  width: 320px;
  height: 320px;
  background: rgba(255, 154, 61, 0.14);
  bottom: 10%;
  left: -60px;
  animation: floatSlow 10s ease-in-out infinite reverse;
}

.shape-3 {
  width: 200px;
  height: 200px;
  background: rgba(255, 213, 77, 0.22);
  top: 40%;
  right: 20%;
  animation: floatSlow 12s ease-in-out infinite;
}

@keyframes floatSlow {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-20px, 20px) scale(1.05); }
}

/* 火耳小马 IP 吉祥物：与压缩包版一致——hero 为站在手机上的跳舞小马（上下弹跳），CTA 为静态挥手小马 */
.hero-mascot-top {
  width: 100px;
  height: auto;
  position: relative;
  z-index: 2;
  margin-bottom: -20px;
  pointer-events: none;
  user-select: none;
  filter: drop-shadow(0 8px 20px rgba(255, 198, 41, 0.3));
  animation: mascotBounce 3s ease-in-out infinite;
}
@keyframes mascotBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.cta-mascot {
  width: 150px;
  height: auto;
  margin: 0 auto 18px;
  display: block;
  position: relative;
  pointer-events: none;
  user-select: none;
  filter: drop-shadow(0 14px 30px rgba(255, 198, 41, 0.35));
  transform-origin: 50% 90%;
  animation: ctaWave 2.6s ease-in-out infinite;
}
/* CTA 挥手马：原地左右摇摆 + 轻微起伏（与其他板块小马保持同一动效语言） */
@keyframes ctaWave {
  0%, 100% { transform: rotate(-3deg) translateY(0); }
  50% { transform: rotate(3deg) translateY(-6px); }
}
@media (max-width: 900px) {
  .hero-mascot-top { width: 80px; margin-bottom: -14px; }
  .cta-mascot { width: 120px; }
}
@media (max-width: 480px) {
  .hero-mascot-top { width: 64px; margin-bottom: -10px; }
}

/* IP 小马巡游：各板块装饰小马（静态帧 + CSS 循环动效，桌面端展示，窄屏隐藏防遮挡） */
.ip-mascot {
  position: absolute;
  height: auto;
  z-index: 2;
  pointer-events: none;
  user-select: none;
  transform-origin: 50% 90%;
  filter: drop-shadow(0 10px 24px rgba(255, 198, 41, 0.28));
}
/* 标题旁的小马以 h2 为锚点，紧贴标题文字两侧（inline-block 不影响居中排版） */
#destinations .section-title,
#channels .section-title,
#features .section-title,
#seasons .section-title,
#spots .section-title,
#why .section-title {
  position: relative;
  display: inline-block;
}
/* 一句话定位：思考马站在右侧倾听，沉吟轻晃 */
.ip-mascot-quote { width: 96px; right: 2%; top: 50%; transform: translateY(-50%) rotate(3deg); animation: ipPonder 4.2s ease-in-out infinite; }
@keyframes ipPonder {
  0%, 100% { transform: translateY(-50%) rotate(2deg); }
  50% { transform: translateY(-50%) rotate(6deg) translateX(2px); }
}
/* 三大目的地：欢呼马在标题左侧，原地小跳 */
.ip-mascot-dest { width: 92px; left: -116px; top: 50%; transform: translateY(-50%) rotate(-5deg); animation: ipCheerHop 2.4s ease-in-out 0.3s infinite; }
@keyframes ipCheerHop {
  0%, 100% { transform: translateY(-50%) rotate(-5deg); }
  40% { transform: translateY(calc(-50% - 10px)) rotate(-2deg); }
  60% { transform: translateY(-50%) rotate(-5deg); }
}
/* 玩法频道：奔跑马从标题右侧跑进画面，快速踏步（姿势朝左，朝向内容） */
.ip-mascot-channels { width: 104px; right: -128px; top: 50%; transform: translateY(-50%); animation: ipRunBob 1.2s ease-in-out 0.6s infinite; }
@keyframes ipRunBob {
  0%, 100% { transform: translateY(-50%) rotate(0deg); }
  25% { transform: translateY(calc(-50% - 6px)) rotate(-3deg); }
  75% { transform: translateY(calc(-50% + 2px)) rotate(2deg); }
}
/* 核心功能：点赞马在标题左侧，点头肯定 */
.ip-mascot-features { width: 88px; left: -108px; top: 50%; transform: translateY(-50%) rotate(4deg); animation: ipThumbs 2.8s ease-in-out 0.15s infinite; }
@keyframes ipThumbs {
  0%, 100% { transform: translateY(-50%) rotate(4deg) scale(1); }
  50% { transform: translateY(calc(-50% - 4px)) rotate(7deg) scale(1.04); }
}
/* 四季玩法：自拍马在标题右侧，摆姿势找角度（姿势朝左，朝向标题） */
.ip-mascot-seasons { width: 96px; right: -120px; top: 50%; transform: translateY(-50%) rotate(-3deg); animation: ipSelfie 3.4s ease-in-out 0.45s infinite; }
@keyframes ipSelfie {
  0%, 100% { transform: translateY(-50%) rotate(-3deg); }
  50% { transform: translateY(-50%) rotate(2deg); }
}
/* 使用流程：庆祝马在三步终点右下角，双脚跳喝彩 */
.ip-mascot-how { width: 96px; right: -96px; bottom: -12px; transform: rotate(5deg); animation: ipCelebrate 2.2s ease-in-out 0.9s infinite; }
@keyframes ipCelebrate {
  0%, 100% { transform: translateY(0) rotate(5deg); }
  35% { transform: translateY(-14px) rotate(1deg); }
  70% { transform: translateY(0) rotate(5deg); }
  85% { transform: translateY(-6px) rotate(7deg); }
}
/* 热门去处：跳跃马在标题左侧，原地小跳（沿用欢呼马的跳节奏） */
.ip-mascot-hot { width: 92px; left: -112px; top: 50%; transform: translateY(-50%) rotate(-4deg); animation: ipHotHop 2.2s ease-in-out 0.2s infinite; }
@keyframes ipHotHop {
  0%, 100% { transform: translateY(-50%) rotate(-4deg); }
  40% { transform: translateY(calc(-50% - 10px)) rotate(-1deg); }
  60% { transform: translateY(-50%) rotate(-4deg); }
}
/* 为什么选择：思考马在标题右侧，沉吟轻晃（沿用一句话定位的思考节奏） */
.ip-mascot-values { width: 92px; right: -116px; top: 50%; transform: translateY(-50%) rotate(3deg); animation: ipValuesPonder 4.2s ease-in-out 0.5s infinite; }
@keyframes ipValuesPonder {
  0%, 100% { transform: translateY(-50%) rotate(2deg); }
  50% { transform: translateY(-50%) rotate(6deg) translateX(2px); }
}
@media (max-width: 900px) {
  .ip-mascot { display: none; }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: left;
  max-width: 520px;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 60px;
}

/* ---- 手机样机 ---- */
.hero-showcase {
  position: relative;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.phone-mockup {
  position: relative;
  width: 300px;
  border-radius: 44px;
  border: 5px solid #1a1a1a;
  background: #1a1a1a;
  overflow: hidden;
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.18),
    0 8px 24px rgba(0, 0, 0, 0.1),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  transform: rotate(-2deg);
  transition: transform 0.4s ease;
}

.phone-mockup:hover {
  transform: rotate(0deg) scale(1.02);
}

.phone-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 28px;
  background: #1a1a1a;
  border-radius: 20px;
  z-index: 3;
}

.phone-screen {
  width: 100%;
  /* 与 app 截图 680x1499 同比例，完整显示到底部 tab 栏（原 9/19.5 会裁掉菜单下缘） */
  aspect-ratio: 680 / 1499;
  overflow: hidden;
  border-radius: 38px;
  background: var(--paper);
  position: relative;
}

.phone-screen > picture {
  display: block;
  width: 100%;
  height: 100%;
}

.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

/* ---- Hero 真实点位浮卡（装饰，对齐小程序卡片气质） ---- */
.hero-spot-card {
  position: absolute;
  width: 172px;
  background: var(--card);
  border-radius: var(--radius);
  padding: 8px 8px 10px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  z-index: 2;
}

.hero-spot-card > picture {
  display: block;
  width: 100%;
}

.hero-spot-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  object-fit: cover;
  border-radius: 10px;
}

.hero-spot-info {
  padding: 8px 4px 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.hero-spot-info strong {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.3;
}

.hero-spot-info span {
  font-size: 0.72rem;
  color: var(--ink-2);
}

.hero-spot-1 {
  left: -96px;
  top: 4%;
  transform: rotate(-5deg);
}

.hero-spot-2 {
  left: -84px;
  bottom: 12%;
  transform: rotate(3deg);
}

.hero-spot-3 {
  right: -78px;
  top: 12%;
  transform: rotate(2.5deg);
}

/* ---- 扫码徽标 ---- */
.qr-badge {
  position: absolute;
  right: -50px;
  bottom: 60px;
  background: var(--card);
  border-radius: 20px;
  padding: 14px;
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.12),
    0 2px 8px rgba(0, 0, 0, 0.06);
  cursor: pointer;
  transform: rotate(3deg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  z-index: 2;
}

.qr-badge:hover,
.qr-badge:focus-visible {
  transform: rotate(0deg) scale(1.05);
  box-shadow:
    0 16px 48px rgba(0, 0, 0, 0.16),
    0 4px 12px rgba(0, 0, 0, 0.08);
}

.qr-badge-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.qr-badge-img {
  width: 100px;
  height: 100px;
  border-radius: 12px;
  background: var(--brand-soft);
  border: 1px solid var(--brand-line);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--on-brand);
}

.qr-badge-img svg {
  width: 44px;
  height: 44px;
}

.qr-badge-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qr-badge-text {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.06em;
}

/* ---- Hero 数据指标 ---- */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line-strong);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-stat strong {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--ink);
  line-height: 1.2;
}

.hero-stat span {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 500;
}

.hero-stat-divider {
  width: 1px;
  height: 32px;
  background: var(--line-strong);
}

.hero-title {
  font-size: clamp(2.7rem, 8vw, 4.4rem);
  font-weight: 900;
  color: var(--ink);
  letter-spacing: 0.01em;
  margin-bottom: 10px;
  line-height: 1.15;
}

/* 墨字 + 品牌黄荧光笔底纹：纸暖墨香的标题处理 */
.title-accent {
  color: var(--ink);
  background: linear-gradient(transparent 58%, rgba(255, 204, 0, 0.42) 58%, rgba(255, 204, 0, 0.42) 94%, transparent 94%);
  padding: 0 0.06em;
}

.hero-slogan {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: 0.12em;
  margin-bottom: 22px;
}

.slogan-dark {
  color: var(--ink);
  letter-spacing: 0;
  margin-right: -0.12em;
}

.slogan-accent {
  color: var(--brand-text);
}

.slogan-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 5px rgba(255, 204, 0, 0.25);
  flex-shrink: 0;
}

.hero-desc {
  font-size: 1.04rem;
  color: var(--ink-2);
  max-width: 520px;
  margin: 0 0 34px;
  line-height: 1.9;
  letter-spacing: 0.01em;
}

.hero-desc .highlight {
  color: var(--gold-text);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: flex-start;
  flex-wrap: wrap;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 36px;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.25s;
  cursor: pointer;
  border: none;
  font-family: inherit;
}

/* 主 CTA：品牌黄渐变底 + 墨字（黄底绝不用白字） */
.btn-primary {
  background: var(--grad-brand);
  color: var(--on-brand);
  box-shadow: var(--shadow-brand);
}

.btn-primary:hover {
  filter: brightness(1.04);
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(255, 196, 0, 0.36);
}

.btn-primary svg {
  transition: transform 0.25s;
}

.btn-primary:hover svg {
  transform: translateX(4px);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--line-strong);
}

.btn-secondary:hover {
  border-color: var(--ink);
}

.btn-large {
  padding: 16px 48px;
  font-size: 1.1rem;
}

.btn-block {
  width: 100%;
}

/* ---- Sections ---- */
.section {
  padding: 100px 0;
  position: relative;
}

.section-alt {
  background: var(--card);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-more {
  display: flex;
  justify-content: center;
  margin-top: 44px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.section-desc {
  font-size: 1rem;
  color: var(--ink-2);
  max-width: 560px;
  margin: 0 auto;
}

/* ---- 平台数据概览（运行期注入，接口不可用时整块不出现） ----
   深色炭墨带：hero 之下的大面积白色用深色锚点破开，数字用深色面高光浅黄 */
.stats-band {
  background: linear-gradient(160deg, var(--deep) 0%, var(--deep-2) 100%);
  padding: 34px 0;
}

.stats-band-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 56px;
  flex-wrap: wrap;
}

.stats-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.stats-item strong {
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--lime);
  line-height: 1.1;
}

.stats-item span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 500;
}

.stats-note {
  width: 100%;
  text-align: center;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 12px;
  letter-spacing: 0.04em;
}

/* ---- Quote：纸卡带 + 墨字 + 深金高亮（浅色，与全站纸暖基调协调） ---- */
.section-quote {
  padding: 70px 0;
  background: var(--card);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.section-quote::before {
  content: '"';
  position: absolute;
  font-size: 200px;
  color: rgba(240, 180, 0, 0.12);
  top: -40px;
  left: 5%;
  font-family: Georgia, serif;
}

.quote-layout {
  display: flex;
  align-items: center;
  gap: 28px;
  position: relative;
}

.section-quote blockquote {
  font-size: clamp(1.2rem, 3vw, 1.7rem);
  font-weight: 700;
  color: var(--ink);
  line-height: 2;
  position: relative;
  text-align: left;
}

.quote-highlight {
  font-weight: 800;
  color: var(--brand-text);
}

.quote-qr {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  transition: transform 0.25s, box-shadow 0.25s;
}

.quote-qr:hover,
.quote-qr:focus-visible {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.quote-qr-img {
  width: 110px;
  height: 110px;
  border-radius: 12px;
  background: var(--brand-soft);
  border: 1px solid var(--brand-line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--on-brand);
  overflow: hidden;
}

.quote-qr-img svg {
  width: 48px;
  height: 48px;
}

.quote-qr-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.quote-qr-text {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink);
}

/* ---- Feature Cards ---- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.feature-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--line);
  transition: all 0.25s ease;
  display: grid;
  grid-template-columns: 52px 1fr;
  column-gap: 18px;
  align-items: start;
  text-align: left;
}

/* 图标纵向跨标题+描述两行 */
.feature-card .feature-icon {
  grid-row: 1 / span 2;
}

.feature-card:hover,
.feature-card:focus-within {
  transform: translateY(-3px);
  border-color: var(--brand-line);
  box-shadow: var(--shadow-brand);
}

/* 图标底衬：品牌黄 soft 圆角块 */
.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-soft);
  transition: transform 0.25s;
  flex-shrink: 0;
}

.feature-icon img {
  width: 26px;
  height: 26px;
}

.feature-card:hover .feature-icon {
  transform: scale(1.08);
}

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--ink-2);
  line-height: 1.7;
}

/* ---- Channel Cards ---- */
.channels-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.channel-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 30px 18px 26px;
  text-align: center;
  border: 1px solid var(--line);
  transition: all 0.25s ease;
}

.channel-card:hover,
.channel-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--brand-line);
  box-shadow: var(--shadow-brand);
}

.channel-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin: 0 auto 14px;
  border-radius: 14px;
  background: var(--brand-soft);
}

.channel-icon img {
  width: 28px;
  height: 28px;
}

.channel-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}

.channel-card p {
  font-size: 0.82rem;
  color: var(--ink-2);
  line-height: 1.65;
}

/* ---- 季节玩法 ---- */
.seasons-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.season-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--card);
  transition: all 0.25s ease;
}

.season-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.season-visual {
  position: relative;
  height: 160px;
  overflow: hidden;
}

.season-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.season-card:hover .season-img {
  transform: scale(1.06);
}

.season-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(33, 29, 21, 0.15) 0%, transparent 40%);
}

/* 季节字标：小程序式黄 chip + 墨字 */
.season-name {
  position: absolute;
  top: 12px;
  left: 14px;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--grad-brand);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--on-brand);
  letter-spacing: 0.15em;
  z-index: 1;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.season-body {
  padding: 22px 20px 24px;
}

.season-body h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 8px;
}

.season-body p {
  font-size: 0.85rem;
  color: var(--ink-2);
  line-height: 1.7;
  margin-bottom: 14px;
}

.season-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.season-tags span {
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--ink-2);
}

/* ---- 三大目的地 ---- */
.dest-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.dest-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  transition: all 0.3s ease;
}

.dest-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.dest-visual {
  height: 180px;
  position: relative;
  overflow: hidden;
}

.dest-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

/* <picture> 包裹后补上高度链，保证 img 的 height:100% 仍然生效 */
.dest-visual > picture,
.season-visual > picture {
  display: block;
  width: 100%;
  height: 100%;
}

.dest-card:hover .dest-img {
  transform: scale(1.05);
}

.dest-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(33, 29, 21, 0.25) 0%, transparent 50%);
}

.dest-icon {
  position: absolute;
  bottom: 14px;
  left: 16px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.dest-icon img {
  width: 24px;
  height: 24px;
}

.dest-card:hover .dest-icon {
  transform: scale(1.08);
}

/* 照片上的真实点位标注 */
.dest-photo-tag {
  position: absolute;
  bottom: 14px;
  right: 14px;
  z-index: 2;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(33, 29, 21, 0.55);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.dest-body {
  padding: 26px 26px 20px;
  flex: 1;
}

.dest-body h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 10px;
}

.dest-body p {
  font-size: 0.9rem;
  color: var(--ink-2);
  line-height: 1.75;
  margin-bottom: 16px;
}

.dest-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.dest-tags span {
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  background: var(--brand-soft);
  color: var(--gold-text);
}

.dest-foot {
  padding: 16px 26px;
  border-top: 1px dashed var(--line-strong);
  background: var(--paper);
}

.dest-stat {
  font-size: 0.85rem;
  color: var(--ink-2);
}

.dest-stat strong {
  color: var(--ink);
  font-weight: 800;
  margin-right: 6px;
}

/* ---- 热门去处（运行期注入真实点位） ---- */
.spots-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.spot-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  transition: all 0.3s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.spot-card:hover,
.spot-card:focus-visible {
  transform: translateY(-6px);
  border-color: var(--brand-line);
  box-shadow: var(--shadow-brand);
}

.spot-cover {
  position: relative;
  height: 180px;
  overflow: hidden;
  background: var(--brand-soft);
}

.spot-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.spot-card:hover .spot-cover img {
  transform: scale(1.05);
}

.spot-type {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.spot-body {
  padding: 20px 22px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.spot-body h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 8px;
}

.spot-desc {
  font-size: 0.86rem;
  color: var(--ink-2);
  line-height: 1.7;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.spot-meta {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--muted);
}

.spot-place {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.spot-checkins {
  flex-shrink: 0;
  color: var(--gold-text);
  font-weight: 600;
}

/* ---- Steps ---- */
.steps {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 60px;
  bottom: 60px;
  width: 2px;
  background: var(--grad-brand);
  transform: translateX(-50%);
  opacity: 0.4;
  border-radius: 2px;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  background: var(--card);
  border-radius: var(--radius);
  padding: 32px;
  width: 100%;
  border: 1px solid var(--line);
  transition: all 0.25s ease;
  position: relative;
  z-index: 1;
}

.step:hover {
  border-color: var(--brand-line);
  box-shadow: var(--shadow-brand);
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--grad-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--on-brand);
  flex-shrink: 0;
  box-shadow: var(--shadow-brand);
  position: relative;
}

.step-number::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--brand);
  opacity: 0.35;
}

.step-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}

.step-content p {
  font-size: 0.92rem;
  color: var(--ink-2);
  line-height: 1.7;
}

.step-arrow {
  color: var(--brand-text);
  margin: 10px 0;
  position: relative;
  z-index: 1;
  background: var(--paper);
  border-radius: 50%;
  padding: 4px;
}

/* ---- Why Choose Us ---- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
  counter-reset: why;
}

.why-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: var(--card);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--line);
  transition: all 0.25s ease;
  position: relative;
  counter-increment: why;
}

.why-item::before {
  content: counter(why, decimal-leading-zero);
  position: absolute;
  top: 20px;
  right: 22px;
  font-size: 2rem;
  font-weight: 900;
  color: var(--brand-text);
  opacity: 0.18;
  line-height: 1;
}

.why-item:hover {
  background: var(--card);
  border-color: var(--brand-line);
  box-shadow: var(--shadow-brand);
}

.why-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--brand-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-icon img {
  width: 26px;
  height: 26px;
}

.why-text h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}

.why-text p {
  font-size: 0.88rem;
  color: var(--ink-2);
  line-height: 1.65;
}

/* ---- 联系方式弹窗 ---- */
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--brand-soft);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 22px;
  height: 22px;
}

.contact-label {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 2px;
}

.contact-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
}

/* 官网设置动态渲染：联系方式弹窗内的二维码图块 */
.contact-qrcodes {
  display: flex;
  gap: 24px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px dashed var(--brand-line);
}

.contact-qr {
  text-align: center;
}

.contact-qr img {
  width: 108px;
  height: 108px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--brand-line);
  display: block;
  margin-bottom: 6px;
}

.contact-qr span {
  font-size: 0.78rem;
  color: var(--muted);
}

/* ---- CTA ---- */
.cta-section {
  padding-bottom: 100px;
}

.cta-card {
  background: var(--brand-soft);
  border-radius: var(--radius-xl);
  padding: 64px 40px;
  text-align: center;
  border: 1px solid var(--brand-line);
  position: relative;
  overflow: hidden;
}

.cta-card h2 {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 12px;
  position: relative;
}

.cta-card p {
  font-size: 1rem;
  color: var(--ink-2);
  max-width: 480px;
  margin: 0 auto 28px;
  position: relative;
}

.cta-hint {
  margin-top: 16px !important;
  font-size: 0.85rem !important;
  color: var(--muted) !important;
}

/* ---- Footer ---- */
.footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.75);
  padding: 52px 0 36px;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}

.footer-logo {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
}

.footer-desc {
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.footer-links a,
.footer-link {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.85rem;
  font-family: inherit;
  text-decoration: none;
  padding: 7px 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: none;
  cursor: pointer;
  transition: all 0.2s;
}

.footer-links a:hover,
.footer-link:hover {
  color: var(--on-brand);
  background: var(--brand);
  border-color: var(--brand);
}

.footer-copyright {
  font-size: 0.78rem;
  color: var(--muted);
}

.footer-icp {
  font-size: 0.78rem;
  margin-top: 6px;
}

.footer-icp a {
  color: var(--muted);
  text-decoration: none;
}

.footer-icp a:hover {
  color: var(--paper);
  text-decoration: underline;
}

.footer-icp-sep {
  margin: 0 8px;
  color: var(--muted);
}

.footer-icp .beian-icon {
  display: inline-block;
  vertical-align: -2px;
  margin-right: 4px;
}

/* 开发者/运营入口：低调小字，不做成 CTA */
.footer-entry {
  font-size: 0.75rem;
  margin-top: 10px;
  color: var(--muted);
}

.footer-entry a {
  color: var(--muted);
  text-decoration: none;
  margin: 0 6px;
}

.footer-entry a:hover {
  color: var(--paper);
  text-decoration: underline;
}

/* ---- 右侧悬浮按钮组 ---- */
.float-dock {
  position: fixed;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 900;
}

.float-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  background: var(--card);
  color: var(--ink);
  box-shadow: 0 6px 20px rgba(33, 29, 21, 0.12);
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: inherit;
}

.float-btn-icon {
  width: 23px;
  height: 23px;
}

.float-btn-label {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  background: var(--ink);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.22s ease;
}

.float-btn-label::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--ink);
}

.float-btn:hover,
.float-btn:focus-visible {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--on-brand);
  transform: scale(1.08);
}

.float-btn:hover .float-btn-label,
.float-btn:focus-visible .float-btn-label {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.float-btn:active {
  transform: scale(0.96);
}

/* ---- Toast ---- */
.toast {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: var(--ink);
  color: #fff;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 9999;
  pointer-events: none;
  max-width: calc(100vw - 48px);
  text-align: center;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---- Reveal Animation ---- */
/* 无 JS 兜底：默认可见；仅当 main.js 成功加载（给 <html> 加 .js）后才启用入场隐藏态，
   避免 JS 加载失败时整页空白 */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

html.js [data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Modal ---- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.active {
  display: flex;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(33, 29, 21, 0.5);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.25s ease;
}

.modal-content {
  position: relative;
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 36px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--paper);
  color: var(--ink-2);
  font-size: 1.3rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: var(--brand-soft);
  color: var(--ink);
}

.modal-content h3 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 6px;
}

.modal-desc {
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 24px;
}

/* 商家入驻弹窗内的老商家登录入口：显眼但克制的软黄条 */
.modal-merchant-entry {
  font-size: 0.85rem;
  color: var(--ink-2);
  background: var(--brand-soft);
  border: 1px solid var(--brand-line);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin: -12px 0 22px;
  text-align: center;
}

.modal-merchant-entry a {
  color: var(--gold-text);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.modal-merchant-entry a:hover {
  text-decoration: underline;
}

.modal .form-group {
  margin-bottom: 18px;
}

.modal .form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}

.modal .form-group input,
.modal .form-group textarea,
.modal .form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-family: inherit;
  background: var(--paper);
  color: var(--ink);
  transition: border-color 0.2s;
}

.modal .form-group input:focus,
.modal .form-group textarea:focus,
.modal .form-group select:focus {
  outline: none;
  border-color: var(--brand-2);
  box-shadow: 0 0 0 3px var(--brand-soft);
}

.modal .form-group textarea {
  resize: vertical;
  min-height: 80px;
}

/* ---- 小程序弹窗（搜索引导） ---- */
.qr-modal-content {
  max-width: 380px;
  text-align: center;
  padding: 40px 32px 36px;
}

.qr-modal-logo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 14px;
  box-shadow: var(--shadow-brand);
}

.qr-modal-body h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 20px;
}

.qr-box {
  width: 220px;
  height: 220px;
  margin: 0 auto 18px;
  border-radius: var(--radius);
  border: 1px solid var(--brand-line);
  background: var(--brand-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* 官网设置动态渲染：已配置小程序码时铺满 qr-box */
.qr-mini-code {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.qr-guide {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px;
}

.qr-guide-icon {
  color: var(--gold-text);
  display: flex;
}

.qr-guide-icon svg {
  width: 40px;
  height: 40px;
}

.qr-guide-text {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--ink);
}

.qr-guide small {
  font-size: 0.75rem;
  color: var(--ink-2);
  line-height: 1.6;
}

.qr-tip {
  font-size: 0.85rem;
  color: var(--ink-2);
}

/* ---- 个人/公司合作选择 ---- */
.apply-type-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.apply-type-option {
  cursor: pointer;
}

.apply-type-option input {
  display: none;
}

.apply-type-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 12px;
  border: 2px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--paper);
  transition: all 0.2s;
}

.apply-type-icon {
  display: flex;
  color: var(--ink);
}

.apply-type-icon svg {
  width: 28px;
  height: 28px;
}

.apply-type-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-2);
}

.apply-type-option input:checked + .apply-type-card {
  border-color: var(--brand-2);
  background: var(--brand-soft);
  box-shadow: 0 4px 14px rgba(255, 196, 0, 0.22);
}

.apply-type-option input:checked + .apply-type-card .apply-type-name {
  color: var(--ink);
}

/* ---- 前端表单中的区域三级选择 ---- */
.region-select-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}

.region-select-row select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: inherit;
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
}

.region-select-row select:focus {
  outline: none;
  border-color: var(--brand-2);
  box-shadow: 0 0 0 3px var(--brand-soft);
}

/* ============================================
   响应式适配
   ============================================ */

/* 平板（小笔记本/大平板） */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .channels-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .seasons-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dest-grid,
  .spots-grid {
    grid-template-columns: 1fr;
    max-width: 640px;
    margin: 0 auto;
  }

  .why-grid {
    grid-template-columns: 1fr;
    max-width: 640px;
  }

  /* 装饰浮卡在窄屏让位，避免挤压手机样机 */
  .hero-spot-card {
    display: none;
  }
}

/* 手机横屏 / 小平板 */
@media (max-width: 900px) {
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--paper);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    padding-top: 96px;
  }

  .hero-inner {
    flex-direction: column-reverse;
    text-align: center;
    gap: 10px;
  }

  .hero-content {
    text-align: center;
  }

  .hero-slogan {
    justify-content: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-desc {
    margin: 0 auto 32px;
  }

  .phone-mockup {
    width: 240px;
  }

  .qr-badge {
    right: -30px;
    bottom: 40px;
    padding: 12px;
  }

  .qr-badge-img {
    width: 80px;
    height: 80px;
  }

  .hero-stats {
    justify-content: center;
    gap: 16px;
  }

  .hero-actions .btn {
    width: 100%;
  }

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

  .channels-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .seasons-grid {
    grid-template-columns: 1fr;
  }

  .stats-band-inner {
    gap: 32px;
  }

  .step {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
  }

  .why-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .quote-layout {
    flex-direction: column;
    text-align: center;
    gap: 24px;
  }

  .section-quote blockquote {
    text-align: center;
  }

  .cta-card {
    padding: 44px 24px;
  }

  .modal-content {
    padding: 28px 24px;
  }
}

/* 手机竖屏 */
@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .section {
    padding: 72px 0;
  }

  .section-header {
    margin-bottom: 44px;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .phone-mockup {
    width: 200px;
    transform: rotate(0deg);
  }

  .qr-badge {
    right: -16px;
    bottom: 30px;
    padding: 10px;
  }

  .qr-badge-img {
    width: 70px;
    height: 70px;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 12px;
  }

  .hero-stat strong {
    font-size: 1.15rem;
  }

  .feature-card {
    padding: 28px 20px;
  }

  .channel-card {
    padding: 28px 18px;
  }

  .channels-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .step {
    padding: 26px 20px;
  }

  .why-item {
    padding: 24px 20px;
  }

  .spot-body {
    padding: 18px 18px 20px;
  }

  .cta-card h2 {
    font-size: 1.4rem;
  }

  .footer {
    padding: 44px 0 28px;
  }

  .region-select-row {
    grid-template-columns: 1fr;
  }

  .float-dock {
    right: 14px;
    gap: 10px;
  }

  .float-btn {
    width: 46px;
    height: 46px;
  }

  .float-btn-icon {
    width: 20px;
    height: 20px;
  }

  .float-btn-label {
    display: none;
  }
}

/* 超小屏 */
@media (max-width: 360px) {
  .hero-title {
    font-size: 1.9rem;
  }

  .section-title {
    font-size: 1.45rem;
  }
}

/* 采集状态与测试演示标识：保持原品牌黄米白基调，并让资料来源可见 */
.demo-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border:1px solid #d6b600;border-radius:999px;background:#fff4b8;color:#574500;font-size:11px;font-weight:700;white-space:nowrap}
.demo-badge[hidden],.demo-banner[hidden]{display:none}
.demo-banner{max-width:1180px;margin:12px auto 0;padding:11px 18px;border:1px solid #dfc42e;border-radius:10px;background:#fff8d5;color:#574500;font-size:13px;line-height:1.6}
.field-notes{background:#fffdf4}
.field-controls{display:flex;gap:10px;margin:28px 0 20px;flex-wrap:wrap}
.field-controls button{border:1px solid #d7cfab;border-radius:999px;background:#fff;padding:9px 18px;color:#5c5a4f;cursor:pointer;font:inherit}
.field-controls button[aria-pressed="true"]{border-color:#b08b00;background:#ffcc00;color:#2e2a15;font-weight:700}
.verified-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;min-height:120px}
.destination{display:block;width:100%;padding:0;border:1px solid #e2dcc3;border-radius:16px;background:#fff;text-align:left;overflow:hidden;cursor:pointer;box-shadow:0 8px 24px rgba(89,73,23,.08)}
.destination-cover{display:block;width:100%;height:160px;object-fit:cover;background:#ece8d6}
.destination-placeholder{display:grid;place-items:center;height:160px;background:#f4f0dc;color:#7e775e}
.destination-body{display:block;padding:14px 16px 16px}
.destination-body h3{margin:0 0 8px;font-size:18px;color:#2d2b23}
.destination-body p{margin:0 0 10px;color:#726d5b;line-height:1.6;font-size:13px}
.destination-body small{color:#887d55}
.destination-demo{margin-left:8px}
.field-empty{grid-column:1/-1;padding:28px;border:1px dashed #d8cfaa;border-radius:16px;background:#fff;color:#736c56;text-align:center}
.field-empty h3{margin:8px 0;color:#3f3a2b}
.field-empty p{line-height:1.7;font-size:13px}
.empty-symbol{font-size:28px;color:#aa8c00}
.field-disclaimer{margin:18px 0 0;color:#8b836b;font-size:12px;line-height:1.6}
@media(max-width:768px){.demo-banner{margin:10px 20px 0;font-size:12px}.verified-grid{grid-template-columns:1fr}.field-controls{margin-top:20px}}

/* Empty-state recommendation remains a touch-friendly product action. */
.field-empty .text-link { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; margin-top: 8px; padding: 8px 0; border: 0; border-bottom: 1px solid currentColor; background: transparent; color: #6a5100; font: inherit; font-weight: 700; cursor: pointer; }
.field-empty .text-link:focus-visible { outline: 2px solid #6a5100; outline-offset: 4px; }