/* ============================================================
   芦苇荡巡护模拟器 · 官网样式
   清新自然插画风 · 设计系统
   ============================================================ */

:root {
  /* 主色板 */
  --reed-green: #7BA05B;      /* 芦苇绿 */
  --wetland-teal: #5E8C8A;    /* 湿地青 */
  --sky-blue: #A8C8D8;        /* 天空蓝 */
  --paper: #FAF7F0;           /* 背景米白 */
  --kingfisher: #2E6E8E;      /* 翠鸟蓝（主强调色） */
  --ink: #2C3A33;             /* 深墨绿文字 */
  --ink-soft: #5A6B62;        /* 次级文字 */
  --line: #E4DDD0;            /* 分隔线 */
  --white: #FFFFFF;

  /* 字体 */
  --font-serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-en: "Playfair Display", "Noto Serif SC", Georgia, serif;

  /* 圆角与阴影 */
  --r-lg: 20px;
  --r-md: 14px;
  --shadow: 0 12px 32px rgba(44, 58, 51, 0.08);
  --shadow-lg: 0 20px 48px rgba(44, 58, 51, 0.12);

  /* 间距节奏（4px 倍数） */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px;
  --sp-5: 20px; --sp-6: 24px; --sp-8: 32px; --sp-10: 40px;
  --sp-12: 48px; --sp-16: 64px; --sp-20: 80px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.en {
  font-family: var(--font-en);
  font-style: italic;
  letter-spacing: 0.02em;
  color: var(--wetland-teal);
  font-size: 0.72em;
  font-weight: 500;
  margin-left: 4px;
  opacity: 0.6;
  white-space: nowrap;
  vertical-align: baseline;
}
/* 长英文：块级附注，小字低透明度，不抢中文视觉焦点 */
.en-block {
  display: block;
  margin: 3px 0 0;
  white-space: normal;
  font-size: 0.7em;
  line-height: 1.6;
  opacity: 0.5;
  font-weight: 400;
}
/* 按钮内英文跟随按钮颜色 */
.en-cta { color: inherit; opacity: 0.92; margin-left: 2px; }
/* 深色背景（统计条/试玩区）英文用浅色 */
.stats .en { color: rgba(255, 255, 255, 0.92); }
/* 价格卡列表英文换行 */
.price-card li .en {
  display: block;
  white-space: normal;
  font-size: 0.85em;
  margin: 2px 0 6px;
  line-height: 1.6;
}
/* 导航 hover 时英文跟随 */
.nav-links a:hover .en { color: inherit; }
.nav-links a.active .en { color: inherit; }
/* 段落级长英文允许换行，避免溢出 */
.section-sub .en,
.contact-note .en,
.play-note .en,
.hero-eyebrow .en,
.highlight-line .en,
.model-loop .en,
.price .en { white-space: normal; }

/* ============ 顶部导航 ============ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(250, 247, 240, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-nav.is-scrolled { box-shadow: 0 4px 20px rgba(44,58,51,0.06); }
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--sp-3) var(--sp-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  color: var(--ink);
  flex-shrink: 0;
}
.brand-mark {
  width: 52px;
  height: 52px;
  display: block;
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(123, 160, 91, 0.2);
  transition: transform 0.3s ease;
}
.brand:hover .brand-mark {
  transform: scale(1.05);
}
.brand-text {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.2;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.brand-cn {
  display: block;
  line-height: 1.25;
  letter-spacing: 2px;
}
.brand-cn br { display: block; }
.brand-en {
  font-family: var(--font-en);
  font-size: 10px;
  color: var(--wetland-teal);
  letter-spacing: 0.06em;
  font-weight: 500;
  font-style: italic;
  white-space: nowrap;
  line-height: 1;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  flex-wrap: nowrap;
  flex-shrink: 0;
}
.nav-links a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 14px;
  transition: color 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-links a:hover { color: var(--kingfisher); }
.nav-links a.active { color: var(--kingfisher); font-weight: 500; }
.nav-links .nav-cta {
  color: var(--kingfisher);
  background: transparent;
  border: 1.5px solid var(--kingfisher);
  padding: 6px 16px;
  border-radius: var(--r-sm);
  font-weight: 500;
  font-size: 13px;
  transition: all 0.2s;
  letter-spacing: 0.02em;
  margin-left: var(--sp-2);
}
.nav-links .nav-cta:hover {
  color: var(--white);
  background: var(--kingfisher);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(46, 110, 142, 0.25);
}

/* 汉堡按钮 - 默认隐藏，仅手机端显示 */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: 1.5px solid var(--kingfisher);
  border-radius: var(--r-sm);
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--kingfisher);
  margin: 0 auto;
  transition: all 0.25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* 移动端竖排导航 */
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: var(--sp-3) var(--sp-5) var(--sp-5);
  background: rgba(250, 247, 240, 0.97);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--line);
}
.mobile-nav:not([hidden]) { display: flex; }
.mobile-nav a {
  display: block;
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 16px;
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--line);
  text-align: left;
  transition: color 0.2s;
}
.mobile-nav a:hover { color: var(--kingfisher); }
.mobile-nav .nav-cta {
  margin-top: var(--sp-3);
  border-bottom: none;
  text-align: center;
  color: var(--white);
  background: var(--kingfisher);
  border: 1.5px solid var(--kingfisher);
  padding: var(--sp-3);
  border-radius: var(--r-sm);
  font-weight: 500;
}

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--sp-20) var(--sp-6) var(--sp-16);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("../assets/hero-fallback.webp");
  background-size: cover;
  background-position: center;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(250,247,240,0.55) 0%, rgba(250,247,240,0.25) 40%, rgba(250,247,240,0.85) 100%);
}
.hero-fog {
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 50% at 70% 20%, rgba(168,200,216,0.35), transparent 70%);
}
.hero-inner {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  z-index: 2;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--kingfisher);
  background: rgba(255,255,255,0.6);
  padding: var(--sp-2) var(--sp-4);
  border-radius: 999px;
  margin-bottom: var(--sp-6);
  border: 1px solid rgba(46,110,142,0.15);
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: var(--sp-4);
}
.hero-title-en {
  display: block;
  font-size: clamp(18px, 2.4vw, 30px);
  color: var(--ink);
  margin-top: var(--sp-2);
}
.hero-sub {
  font-size: clamp(16px, 1.8vw, 21px);
  color: var(--white);
  margin-bottom: var(--sp-10);
  text-shadow: 0 1px 10px rgba(44, 58, 51, 0.4);
}
.hero-sub .en { color: rgba(255, 255, 255, 0.95); }
.hero-cta { display: flex; gap: var(--sp-4); flex-wrap: wrap; }
.hero-note {
  margin-top: var(--sp-6);
  font-size: 14px;
  color: var(--white);
  text-shadow: 0 1px 8px rgba(44, 58, 51, 0.4);
}
.hero-note .en { color: rgba(255, 255, 255, 0.95); }

/* ============ 通用区块 ============ */
.section { padding: var(--sp-20) var(--sp-6); }
.section-tint { background: rgba(168, 200, 216, 0.12); }
.container { max-width: 1200px; margin: 0 auto; }
.center { text-align: center; }

.section-tag {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--kingfisher);
  margin-bottom: var(--sp-3);
  padding: var(--sp-1) var(--sp-3);
  border: 1px solid rgba(46,110,142,0.25);
  border-radius: 999px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: var(--sp-3);
}
.section-sub {
  color: var(--ink-soft);
  font-size: 17px;
  margin-bottom: var(--sp-8);
}
.sub-nav {
  display: flex;
  gap: var(--sp-2);
  margin-bottom: var(--sp-10);
  flex-wrap: wrap;
}
.sub-nav a {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--wetland-teal);
  background: rgba(94,140,138,0.08);
  text-decoration: none;
  border: 1px solid rgba(94,140,138,0.2);
  transition: all 0.2s;
  font-weight: 500;
}
.sub-nav a:hover {
  background: var(--wetland-teal);
  color: var(--white);
  border-color: var(--wetland-teal);
}

/* ============ 产品功能卡片（紧凑并列网格） ============ */
.feature-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
}
.feature-card {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow);
  border: 1px solid rgba(228,221,208,0.6);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  text-align: center;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.feature-card .card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--sp-3);
}
.feature-card h3 {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: var(--sp-2);
  line-height: 1.3;
}
.feature-card h3 .en {
  font-size: 11px;
  opacity: 0.55;
}
.feature-card p {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.6;
}
.feature-card p .en {
  font-size: 10px;
  opacity: 0.45;
}

@media (max-width: 900px) {
  .feature-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-3);
  }
}
@media (max-width: 420px) {
  .feature-cards {
    grid-template-columns: 1fr;
  }
}

/* ============ 双模式卡片（机构版 / 玩家版 / 技术底座） ============ */
.modes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-8);
}
.mode-card {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  box-shadow: var(--shadow);
  border: 1px solid rgba(228,221,208,0.6);
  border-top: 4px solid var(--wetland-teal);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}
.mode-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.mode-b { border-top-color: #7BA05B; }
.mode-c { border-top-color: var(--wetland-teal); }
.mode-core { border-top-color: #C4956A; }

.mode-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--wetland-teal);
  background: rgba(78,128,114,0.08);
  padding: 3px var(--sp-3);
  border-radius: var(--r-sm);
  margin-bottom: var(--sp-3);
}
.mode-tag .en { font-weight: 400; opacity: 0.7; margin-left: 4px; }
.mode-b .mode-tag { color: #5B8040; background: rgba(123,160,91,0.1); }
.mode-c .mode-tag { color: var(--wetland-teal); background: rgba(78,128,114,0.08); }
.mode-core .mode-tag { color: #9A7050; background: rgba(196,149,106,0.1); }

.mode-card h3 {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: var(--sp-3);
  line-height: 1.3;
}
.mode-card h3 .en {
  display: block;
  font-size: 11px;
  font-weight: 400;
  font-style: italic;
  color: var(--wetland-teal);
  margin-top: 2px;
  opacity: 0.55;
}
.mode-card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: var(--sp-4);
}
.mode-card p .en { font-size: 10px; opacity: 0.45; }
.mode-points {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid rgba(228,221,208,0.5);
  padding-top: var(--sp-4);
}
.mode-points li {
  font-size: 13px;
  color: var(--ink);
  padding: 4px 0;
  padding-left: var(--sp-4);
  position: relative;
}
.mode-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--wetland-teal);
}
.mode-b .mode-points li::before { background: #7BA05B; }
.mode-core .mode-points li::before { background: #C4956A; }

@media (max-width: 900px) {
  .modes-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-3);
  }
}
@media (max-width: 420px) {
  .modes-grid {
    grid-template-columns: 1fr;
  }
}

/* ============ 湿地鸟类生态构成图表 ============ */
.bird-ecosystem-chart {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--sp-10);
  align-items: center;
  margin-top: var(--sp-12);
  padding: var(--sp-10);
  background: var(--paper);
  border-radius: var(--r-lg);
  border: 1px solid rgba(228,221,208,0.8);
}
.chart-donut {
  position: relative;
  width: 200px;
  height: 200px;
  justify-self: center;
}
.chart-donut svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.chart-donut-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.chart-donut-center strong {
  font-family: var(--font-en);
  font-size: 44px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.1;
}
.chart-donut-center span {
  font-size: 13px;
  color: var(--ink-soft);
}
.chart-legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3) var(--sp-8);
}
.chart-legend li {
  font-size: 14px;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.chart-legend li .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex: 0 0 auto;
}
.chart-legend li strong {
  font-family: var(--font-en);
  font-size: 18px;
  margin-left: 2px;
}
.chart-legend li .en {
  font-size: 12px;
  color: var(--ink-soft);
  margin-left: auto;
}
.chart-season {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(228,221,208,0.8);
  padding-top: var(--sp-5);
}
.chart-season-bar {
  height: 10px;
  border-radius: 999px;
  background: #E8E2D4;
  overflow: hidden;
  margin-bottom: var(--sp-3);
}
.chart-season-bar span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--reed-green), var(--wetland-teal));
}
.chart-season p {
  font-size: 13px;
  color: var(--ink-soft);
}
.chart-season p strong { color: var(--ink); font-family: var(--font-en); font-size: 16px; }

/* 产品历程（产品板块内） */
.product-roadmap {
  margin-top: var(--sp-8);
  padding-top: var(--sp-5);
  border-top: 1px solid rgba(228,221,208,0.8);
}
.roadmap-title {
  font-family: var(--font-cn);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 var(--sp-4);
}
.roadmap-title .en {
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 14px;
  color: var(--ink-soft);
  margin-left: 6px;
}
@media (max-width: 900px) {
  .bird-ecosystem-chart { grid-template-columns: 1fr; gap: var(--sp-6); }
  .chart-legend { grid-template-columns: 1fr; }
}

/* ============ 玩家版卡片 ============ */
.players-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-8);
}
.player-card {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  text-align: left;
  backdrop-filter: blur(2px);
}
.player-card h3 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--sp-3);
  line-height: 1.3;
}
.player-card h3 .en {
  display: block;
  font-size: 10px;
  font-weight: 400;
  font-style: italic;
  opacity: 0.55;
  margin-top: 2px;
}
.player-card p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
}
.player-card p .en { font-size: 10px; opacity: 0.4; }
.player-status {
  margin-top: var(--sp-8);
  padding: var(--sp-5) var(--sp-8);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-left: 4px solid var(--kingfisher);
  border-radius: var(--r-sm);
  text-align: left;
}
.player-status strong {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--white);
}
.player-status strong .en { font-style: italic; font-weight: 400; opacity: 0.75; font-size: 13px; }
.player-status p {
  margin-top: var(--sp-2);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
}
.player-status p .en { font-size: 11px; }
@media (max-width: 900px) {
  .players-grid { grid-template-columns: repeat(2, 1fr); gap: var(--sp-3); }
}
@media (max-width: 420px) {
  .players-grid { grid-template-columns: 1fr; }
}

/* ============ 卡片 ============ */
.card-grid {
  display: grid;
  gap: var(--sp-6);
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.dual-track-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
}
.dual-track-grid .card { padding: var(--sp-5); }

/* 国内市场详情 - 强制双列 */
.domestic-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
}
.domestic-grid .card { padding: var(--sp-5); }
.domestic-grid .card h4 { font-size: 16px; margin-bottom: var(--sp-3); }
.domestic-grid .card p { font-size: 14px; line-height: 1.75; }

/* 三阶段出海 - 强制网格(4列→窄屏2列,不单栏) */
.phases-forced {
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
}

/* 分市场详情 - 强制网格(3列→窄屏2列,不单栏) */
.markets-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}
.markets-grid .market-card { padding: var(--sp-5); }

/* 商业路线 - 强制3列并排 */
.roadmap-forced {
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}
.roadmap-forced .tier-spark { display: none; }
.roadmap-forced .tier { padding: var(--sp-5); }

.card {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  box-shadow: var(--shadow);
  border: 1px solid rgba(228,221,208,0.6);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.card-icon {
  width: 80px;
  height: 80px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(123,160,91,0.12);
  border-radius: var(--r-md);
  margin-bottom: var(--sp-5);
}
.card-icon img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
.card h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: var(--sp-2);
}
.card p { font-size: 14px; color: var(--ink-soft); }

.card-mini { padding: var(--sp-6); }
.card-mini h3 { font-size: 16px; }

/* ============ 数字条 ============ */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-16);
  padding: var(--sp-10) var(--sp-8);
  background: var(--wetland-teal);
  border-radius: var(--r-lg);
  color: var(--white);
}
.stat { text-align: center; }
.stat strong {
  display: block;
  font-family: var(--font-en);
  font-size: 44px;
  font-weight: 800;
  line-height: 1.1;
}
.stat span { font-size: 14px; opacity: 0.85; }

/* ============ 分栏 ============ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
}
.split h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  margin-bottom: var(--sp-3);
}
.split p { color: var(--ink-soft); }

/* ============ 试玩区 ============ */
.section-play { background: var(--wetland-teal); color: var(--white); }
.section-play .section-tag { color: #DCE9EC; border-color: rgba(255,255,255,0.3); }
.section-play .section-title { color: var(--white); }
.section-play .section-sub { color: rgba(255,255,255,0.85); }
.section-play .en { color: #CFE3E6; }
.play-platforms {
  margin-top: var(--sp-8);
  display: flex; gap: var(--sp-4); justify-content: center; flex-wrap: wrap;
}
.play-platforms span {
  font-size: 13px;
  padding: var(--sp-1) var(--sp-4);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 999px;
  letter-spacing: 0.04em;
}
.play-note { margin-top: var(--sp-5); font-size: 13px; opacity: 0.7; }

/* ============ 按钮 ============ */
.btn {
  display: inline-block;
  text-decoration: none;
  padding: var(--sp-3) var(--sp-8);
  border-radius: var(--r-md);
  font-size: 17px;
  font-weight: 500;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s;
}
.btn-lg { padding: var(--sp-4) var(--sp-12); font-size: 19px; }
.btn-primary {
  background: var(--kingfisher);
  color: var(--white);
  box-shadow: 0 8px 20px rgba(46, 110, 142, 0.28);
}
.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 12px 28px rgba(46, 110, 142, 0.36);
}
.btn-ghost {
  background: rgba(255,255,255,0.65);
  color: var(--ink);
  border: 1.5px solid var(--kingfisher);
}
.btn-ghost:hover { transform: translateY(-2px); background: rgba(255,255,255,0.9); }

/* ============ 定制服务 ============ */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}
.service-item {
  background: var(--white);
  border-radius: var(--r-md);
  padding: var(--sp-6);
  border: 1px solid rgba(228,221,208,0.6);
  transition: border-color 0.2s, transform 0.2s;
}
.service-item:hover { border-color: var(--reed-green); transform: translateY(-3px); }
.service-item h4 {
  font-family: var(--font-serif);
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-2);
}
.service-item p { font-size: 14px; color: var(--ink-soft); }
.tag {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--kingfisher);
  background: rgba(46,110,142,0.1);
  padding: 2px var(--sp-3);
  border-radius: 999px;
  white-space: nowrap;
}
.highlight-line {
  margin-top: var(--sp-10);
  text-align: center;
  font-size: 18px;
  color: var(--ink-soft);
}
.highlight-line strong { color: var(--kingfisher); }

/* ============ 为什么选我们 ============ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}
.why-item {
  position: relative;
  background: var(--white);
  border-radius: var(--r-md);
  padding: var(--sp-8) var(--sp-8) var(--sp-8) var(--sp-16);
  border: 1px solid rgba(228,221,208,0.6);
  transition: transform 0.2s, box-shadow 0.2s;
}
.why-item:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.why-num {
  position: absolute;
  left: var(--sp-6); top: var(--sp-6);
  font-family: var(--font-en);
  font-size: 26px;
  font-weight: 800;
  color: rgba(123,160,91,0.5);
}
.why-item h3 { font-family: var(--font-serif); font-size: 18px; margin-bottom: var(--sp-2); }
.why-item p { font-size: 14px; color: var(--ink-soft); }

/* ============ 价格卡 ============ */
.price-card { display: flex; flex-direction: column; }
.price-card ul { list-style: none; margin-top: var(--sp-4); flex: 1; }
.price-card li {
  position: relative;
  padding-left: var(--sp-5);
  margin-bottom: var(--sp-2);
  font-size: 14px;
  color: var(--ink-soft);
}
.price-card li::before {
  content: "✓";
  position: absolute; left: 0;
  color: var(--reed-green);
  font-weight: 700;
}
.price {
  font-family: var(--font-en);
  font-size: 38px;
  font-weight: 800;
  color: var(--kingfisher);
  margin-top: var(--sp-4);
}
.price-unit { font-size: 15px; margin-left: 2px; color: var(--ink-soft); }
.price-card.featured {
  border: 2px solid var(--kingfisher);
  box-shadow: var(--shadow-lg);
  position: relative;
}
.price-card.featured::before {
  content: "推荐 / Recommended";
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--kingfisher);
  color: var(--white);
  font-size: 12px;
  padding: 2px var(--sp-4);
  border-radius: 999px;
  white-space: nowrap;
}

/* ============ 商业模式流程 ============ */
.model-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: var(--sp-6);
}
.model-step {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  box-shadow: var(--shadow);
  border-top: 5px solid var(--reed-green);
}
.model-step h3 { font-family: var(--font-serif); font-size: 19px; margin-bottom: var(--sp-2); }
.model-step p { font-size: 14px; color: var(--ink-soft); }
.model-note {
  margin-top: var(--sp-8);
  padding: var(--sp-5) var(--sp-8);
  background: var(--paper);
  border-left: 4px solid var(--wetland-teal);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 14px;
  color: var(--ink-soft);
}
.model-note strong { color: var(--ink); }
.model-arrow {
  display: flex;
  align-items: center;
  font-size: 30px;
  color: var(--kingfisher);
  font-weight: 700;
}
.model-loop {
  margin-top: var(--sp-10);
  text-align: center;
  font-size: 18px;
}
.model-loop span {
  display: inline-block;
  padding: var(--sp-1) var(--sp-6);
  margin: 0 var(--sp-1);
  background: var(--reed-green);
  color: var(--white);
  border-radius: 999px;
  font-weight: 500;
}

/* ============ 时间线 ============ */
.timeline { position: relative; padding-left: var(--sp-8); }
.timeline::before {
  content: "";
  position: absolute;
  left: 5px; top: 4px; bottom: 4px;
  width: 2px;
  background: var(--sky-blue);
  border-radius: 2px;
}
.tl-item { position: relative; margin-bottom: var(--sp-6); }
.tl-dot {
  position: absolute;
  left: calc(-1 * var(--sp-8) + 1px);
  top: 8px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--reed-green);
}
.tl-item p { font-size: 14px; color: var(--ink-soft); }
.tl-item strong { color: var(--ink); font-family: var(--font-serif); }

/* ============ 联系区 ============ */
.section-contact { background: rgba(123,160,91,0.1); }
.contact-actions { margin-top: var(--sp-8); }
.contact-note { margin-top: var(--sp-5); font-size: 14px; color: var(--ink-soft); }

.contact-form {
  max-width: 640px;
  margin: var(--sp-8) auto 0;
  background: var(--white);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  box-shadow: var(--shadow);
  border: 1px solid rgba(228,221,208,0.6);
  text-align: left;
}
.contact-form label {
  display: block;
  margin-bottom: var(--sp-4);
}
.contact-form label > span {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: var(--sp-2);
}
.contact-form label > span .en {
  font-size: 11px;
  font-weight: 400;
  color: var(--ink-soft);
  margin-left: 4px;
}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid rgba(228,221,208,0.9);
  border-radius: var(--r-sm);
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--ink);
  background: var(--paper);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--wetland-teal);
  box-shadow: 0 0 0 3px rgba(78,128,114,0.15);
}
.contact-form textarea { resize: vertical; }
.contact-form .contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}
.contact-form .btn { width: 100%; margin-top: var(--sp-2); }
.contact-form .contact-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.contact-form-status {
  margin-top: var(--sp-4);
  font-size: 14px;
  color: var(--ink-soft);
}
.contact-form-status.ok { color: var(--wetland-teal); font-weight: 600; }
@media (max-width: 480px) {
  .contact-form .contact-row { grid-template-columns: 1fr; }
}

/* ============ 页脚 ============ */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.75);
  padding: var(--sp-12) var(--sp-6);
  text-align: center;
  font-size: 14px;
}
.footer-en {
  font-family: var(--font-en);
  font-style: italic;
  margin-top: var(--sp-2);
  font-size: 13px;
  opacity: 0.7;
}
.footer-en a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  border-bottom: 1px solid rgba(155, 191, 123, 0.4);
  transition: border-color 0.2s;
}
.footer-en a:hover {
  border-bottom-color: #9BBF7B;
}

/* ============ 动画 ============ */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal.d1 { transition-delay: 0.12s; }
.reveal.d2 { transition-delay: 0.24s; }
.reveal.d3 { transition-delay: 0.36s; }
.reveal.d4 { transition-delay: 0.48s; }

/* 首屏直接触发浮现（hero 元素默认 .visible） */
.hero .reveal { opacity: 1; transform: none; }
.hero .reveal.d1 { animation: heroIn 0.8s ease-out 0.12s both; }
.hero .reveal.d2 { animation: heroIn 0.8s ease-out 0.24s both; }
.hero .reveal.d3 { animation: heroIn 0.8s ease-out 0.36s both; }
.hero .reveal.d4 { animation: heroIn 0.8s ease-out 0.48s both; }
.hero .reveal.d0 { animation: heroIn 0.8s ease-out both; }

@keyframes heroIn {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: none; }
}

/* 滚动区块的卡片入场 */
.scroll-group { transition: none; }

/* ============ 全球市场板块 ============ */
.market-block { margin-top: var(--sp-16); }
.market-domestic-advantage {
  margin-top: var(--sp-6);
  padding: var(--sp-4) var(--sp-5);
  background: rgba(123,160,91,0.08);
  border-left: 3px solid var(--reed-green);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}
.market-domestic-advantage strong { color: var(--reed-green); }
.block-h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid rgba(228,221,208,0.8);
}
.block-h3 .en {
  font-family: var(--font-en);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-left: 8px;
}

/* TAM/SAM/SOM 漏斗 */
.market-funnel {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--sp-8);
  align-items: center;
  padding: var(--sp-8);
  background: var(--white);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow);
  border: 1px solid rgba(228,221,208,0.6);
}
.funnel-chart {
  max-width: 380px;
  width: 100%;
  margin: 0;
}
.funnel-chart svg { width: 100%; height: auto; display: block; }
.funnel-chart text { font-size: 11px; }
.funnel-chart text.label-en { font-size: 8px; opacity: 0.75; }
.funnel-notes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sp-4);
}
.funnel-notes li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-3);
  align-items: start;
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.7;
}
.funnel-notes li strong { color: var(--ink); font-size: 16px; }
.funnel-notes li .en { font-size: 10px; opacity: 0.5; }
.fn-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 26px;
  border-radius: 999px;
  color: var(--white);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-top: 2px;
  flex-shrink: 0;
}

/* 三阶段时间线卡片 */
.phases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
}
.phase-card {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow);
  border: 1px solid rgba(228,221,208,0.6);
  border-top: 4px solid var(--wetland-teal);
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.phase-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.phase-pre { border-top-color: #8A7F6E; }
.phase-hk   { border-top-color: var(--reed-green); }
.phase-uk   { border-top-color: var(--wetland-teal); }
.phase-na   { border-top-color: var(--kingfisher); }
.phase-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--sp-3);
  gap: var(--sp-2);
}
.phase-num {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  background: rgba(123,160,91,0.12);
  padding: 2px var(--sp-3);
  border-radius: 999px;
}
.phase-pre .phase-num { background: rgba(138,127,110,0.14); color: #6E6456; }
.phase-hk   .phase-num { background: rgba(123,160,91,0.16); color: #5B8040; }
.phase-uk   .phase-num { background: rgba(94,140,138,0.16); color: var(--wetland-teal); }
.phase-na   .phase-num { background: rgba(46,110,142,0.14); color: var(--kingfisher); }
.phase-time {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.phase-card h4 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: var(--sp-2);
  line-height: 1.3;
}
.phase-card h4 .en {
  display: block;
  font-size: 10px;
  font-weight: 400;
  font-style: italic;
  color: var(--wetland-teal);
  margin-top: 2px;
  opacity: 0.55;
}
.phase-card p {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.7;
}
.phase-card p .en { font-size: 10px; opacity: 0.45; }

/* 分市场卡片 */
.market-card { padding: var(--sp-6); }
.market-card h3 {
  font-size: 16px;
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 1px dashed rgba(228,221,208,0.9);
}
.market-card h3 .en {
  display: block;
  font-size: 10px;
  font-weight: 400;
  font-style: italic;
  color: var(--wetland-teal);
  margin-top: 2px;
  opacity: 0.55;
}
.market-flag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  padding: 4px var(--sp-4);
  border-radius: 999px;
  margin-bottom: var(--sp-4);
  letter-spacing: 0.04em;
}
.market-flag .en {
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 500;
  font-style: italic;
  color: rgba(255,255,255,0.7);
  margin-left: 4px;
}
.flag-hk { background: var(--reed-green); }
.flag-uk { background: var(--wetland-teal); }
.flag-na { background: var(--kingfisher); }
.market-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sp-3);
}
.market-stats li {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.6;
  padding-left: var(--sp-5);
  position: relative;
}
.market-stats li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--reed-green);
}
.market-card:nth-child(2) .market-stats li::before { background: var(--wetland-teal); }
.market-card:nth-child(3) .market-stats li::before { background: var(--kingfisher); }
.market-stats li strong {
  font-family: var(--font-en);
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
  margin-right: 4px;
}
.market-stats li > span {
  display: block;
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 2px;
}
.market-stats li > span .en {
  font-size: 9px;
  font-style: italic;
  color: var(--wetland-teal);
  margin-left: 2px;
  opacity: 0.5;
}

/* 商业路线三层级 */
.roadmap-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  position: relative;
}
.tier-spark {
  grid-column: 1 / -1;
  width: 100%;
  height: 32px;
  margin-bottom: var(--sp-2);
}
.tier {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  box-shadow: var(--shadow);
  border: 1px solid rgba(228,221,208,0.6);
  border-top: 4px solid var(--reed-green);
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.tier:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.tier-2 { border-top-color: var(--wetland-teal); }
.tier-3 { border-top-color: var(--kingfisher); }
.tier-num {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
  background: rgba(228,221,208,0.5);
  padding: 2px var(--sp-3);
  border-radius: 999px;
  margin-bottom: var(--sp-3);
  letter-spacing: 0.06em;
}
.tier-1 .tier-num { color: #5B8040; background: rgba(123,160,91,0.14); }
.tier-2 .tier-num { color: var(--wetland-teal); background: rgba(94,140,138,0.14); }
.tier-3 .tier-num { color: var(--kingfisher); background: rgba(46,110,142,0.12); }
.tier h4 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: var(--sp-2);
  line-height: 1.3;
}
.tier h4 .en {
  display: block;
  font-size: 10px;
  font-weight: 400;
  font-style: italic;
  color: var(--wetland-teal);
  margin-top: 2px;
  opacity: 0.55;
}
.tier-price {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: var(--sp-3);
  padding-bottom: var(--sp-3);
  border-bottom: 1px dashed rgba(228,221,208,0.9);
}
.tier-price strong {
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: 800;
  color: var(--kingfisher);
  margin-right: 4px;
}
.tier-price .en { font-size: 10px; font-style: italic; opacity: 0.55; }
.tier p { color: var(--ink-soft); line-height: 1.7; }
.tier p .en { font-size: 10px; opacity: 0.45; }

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  .nav-links { gap: var(--sp-4); }
  .nav-links a { font-size: 14px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .model-flow { grid-template-columns: 1fr; gap: var(--sp-4); }
  .model-arrow { transform: rotate(90deg); justify-content: center; font-size: 22px; }
  .market-funnel { grid-template-columns: 320px 1fr; gap: var(--sp-6); padding: var(--sp-6); }
  .funnel-chart { max-width: 320px; }
  .phases-grid { grid-template-columns: repeat(2, 1fr); }
  .roadmap-tiers { grid-template-columns: 1fr; }
  /* 强制网格 - 1024px保持多列 */
  .phases-forced { grid-template-columns: repeat(2, 1fr); }
  .markets-grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
  .markets-grid .market-card { padding: var(--sp-4); }
  .roadmap-forced { grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
}

@media (max-width: 768px) {
  .section { padding: var(--sp-16) var(--sp-5); }
  .grid-3, .grid-4, .grid-5, .grid-2, .split, .service-grid, .why-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); }
  .hero { padding-top: var(--sp-16); }
  .section-title { font-size: 26px; }
  .btn { width: 100%; text-align: center; }
  .hero-cta .btn { width: auto; }
  .market-funnel { grid-template-columns: 1fr; gap: var(--sp-6); padding: var(--sp-6); }
  .funnel-chart { max-width: 320px; margin: 0 auto; }
  .phases-grid { grid-template-columns: 1fr; }
  .market-block { margin-top: var(--sp-12); }
  /* 强制网格 - 768px窄屏仍保持网格,改为2列不单栏 */
  .domestic-grid, .phases-forced, .markets-grid, .roadmap-forced, .dual-track-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-4);
  }
  .domestic-grid .card, .markets-grid .market-card, .roadmap-forced .tier { padding: var(--sp-4); }
  .phases-forced .phase-card { padding: var(--sp-4); }
}

@media (max-width: 560px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-inner { padding: var(--sp-2) var(--sp-4); gap: var(--sp-3); }
  .brand-mark { width: 44px; height: 44px; }
  .brand-text { font-size: 15px; }
  .brand-en { font-size: 9px; }
  .funnel-chart { max-width: 280px; }
  /* 手机端保持2列网格,缩紧间距字号 */
  .dual-track-grid, .domestic-grid, .phases-forced, .markets-grid, .roadmap-forced {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-3);
  }
  .dual-track-grid .card, .domestic-grid .card, .markets-grid .market-card,
  .phases-forced .phase-card, .roadmap-forced .tier { padding: var(--sp-3); }
  .dual-track-grid .card h3, .domestic-grid .card h4, .markets-grid .market-card h3,
  .phases-forced .phase-card h4, .roadmap-forced .tier h4 { font-size: 14px; }
  .dual-track-grid .market-stats, .domestic-grid .card p, .markets-grid .market-stats,
  .phases-forced .phase-card p, .roadmap-forced .tier p { font-size: 12px; line-height: 1.6; }
  .phase-time { font-size: 10px; }
  .phase-num { font-size: 12px; padding: 1px 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal { opacity: 1; transform: none; }
}