:root {
  /* 配色规范：极深墨绿黑底 / 翡翠绿主色 / 灰墨绿提示 */
  --color-jade-primary: #3A8C73;
  --color-jade-light: #6fb39a;
  --color-jade-pale: #e8f3ec;
  --color-gold: #c8a45c;
  --color-bg-deep: #0A1411;
  --color-bg-base: #0d1714;
  --color-panel: #0e1a16;
  --color-text-primary: #eef3f0;
  --color-text-muted: #60746B;
  --color-text-faint: rgba(96, 116, 107, 0.55);

  --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', serif;
  --font-sans: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', sans-serif;

  --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --maxw: 1120px;
}

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

/* 长滚动页面：解除单屏锁 */
html, body {
  width: 100%;
  min-height: 100%;
  scroll-behavior: smooth;
}

/* 全局纵向滚动条美化（细线 + 翡翠绿，融入暗色主题） */
html {
  scrollbar-width: thin;
  scrollbar-color: rgba(58, 140, 115, 0.55) transparent;
}
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(58, 140, 115, 0.45);
  border-radius: 10px;
  border: 2px solid var(--color-bg-deep);
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(58, 140, 115, 0.8);
  background-clip: padding-box;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg-deep);
  color: var(--color-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
  position: relative;
  overscroll-behavior-y: none;
  overflow-x: hidden;
}

@supports (height: 100dvh) {
  html, body { min-height: 100dvh; }
}

/* ===== 背景氛围层（固定，贯穿整页） ===== */
#particleCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.vignette {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 35%, rgba(10, 20, 17, 0.65) 100%);
}

/* 所有内容置于氛围层之上 */
.hero, .section, .footer {
  position: relative;
  z-index: 2;
}

/* ===== 1. HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 48px 20px 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../img/hero-bg.webp') center / cover no-repeat;
  z-index: 0;
  transform: scale(1.05);
}

/* 暗化压底 + 底部渐隐入页面背景色 */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(10, 20, 17, 0.55) 0%, rgba(10, 20, 17, 0.35) 40%, rgba(10, 20, 17, 0.75) 100%),
    radial-gradient(ellipse at center, rgba(10, 20, 17, 0.2) 0%, rgba(10, 20, 17, 0.6) 100%);
}

.hero-fade {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 180px;
  z-index: 1;
  background: linear-gradient(180deg, transparent 0%, var(--color-bg-deep) 100%);
  pointer-events: none;
}

/* 限宽放宽到 1040px：英文主标题单行需约 1000px，640px 会把它折成 3 行 */
.hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 1040px;
  width: 100%;
}

.logo-mark { margin-bottom: 30px; }

.logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 84px;
  height: 84px;
  overflow: hidden;
  border-radius: 50%;
  box-shadow: 0 0 44px rgba(58, 140, 115, 0.35);
}
.logo-icon img { width: 100%; height: 100%; object-fit: cover; display: block; }

.game-title {
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 6.5vw, 3.6rem);
  font-weight: 500;
  letter-spacing: 0.15em;
  background: linear-gradient(180deg, var(--color-jade-light) 0%, var(--color-jade-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 18px;
  line-height: 1.3;
}

/* 英文主标题：拉丁字母不需要 CJK 的宽字距，收紧到 0.06em（宽度省约 14%，更易一行容纳） */
[lang="en"] .game-title { letter-spacing: 0.06em; }

/* JS 未接管时的兜底：宽屏强制单行，并按可用宽度反推字号（20.8 ≈ 实测 单行宽/字号 系数 + 余量） */
@media (min-width: 700px) {
  [lang="en"] .game-title {
    white-space: nowrap;
    font-size: min(3.6rem, calc(min(1040px, 100vw - 60px) / 20.8));
  }
}

/* 两行模式（窄屏放不下时）：按冒号分段，段内不拆行 */
.game-title .title-seg { display: block; white-space: nowrap; }

.slogan {
  font-family: var(--font-serif);
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  letter-spacing: 0.5em;
  color: var(--color-text-muted);
  margin-bottom: 14px;
  padding-left: 0.5em;
}

.hero-sub {
  font-size: 0.85rem;
  color: var(--color-jade-light);
  letter-spacing: 0.18em;
  margin-bottom: 40px;
  opacity: 0.9;
}

.tags {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 44px;
}
.tag {
  font-size: 0.8rem;
  color: var(--color-text-faint);
  letter-spacing: 0.15em;
}
.tag-divider { color: var(--color-jade-primary); font-size: 0.7rem; }

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* 通用描边按钮 */
.cta-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 38px;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  letter-spacing: 0.15em;
  color: var(--color-jade-light);
  background: transparent;
  border: 1px solid var(--color-jade-primary);
  border-radius: 2px;
  cursor: pointer;
  overflow: hidden;
  text-decoration: none;
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
  transition: all 0.4s var(--ease-smooth);
}
.cta-btn .cta-text { position: relative; z-index: 2; }

/* 主按钮：填充翡翠绿 */
.cta-primary {
  color: var(--color-bg-deep);
  background: var(--color-jade-primary);
  border-color: var(--color-jade-primary);
}
.cta-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-jade-light);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-smooth);
  z-index: 1;
}
.cta-ghost::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-jade-light);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-smooth);
  z-index: 1;
}
@media (hover: hover) {
  .cta-primary:hover { border-color: var(--color-jade-light); box-shadow: 0 0 30px rgba(111, 179, 154, 0.35); color: var(--color-bg-deep); }
  .cta-primary:hover::before { transform: scaleX(1); }
  .cta-ghost:hover { color: var(--color-bg-deep); border-color: var(--color-jade-light); box-shadow: 0 0 30px rgba(111, 179, 154, 0.3); }
  .cta-ghost:hover::before { transform: scaleX(1); }
}
.cta-btn:active { transform: scale(0.97); transition-duration: 0.1s; }

/* 滚动提示 */
.scroll-hint {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 26px;
  height: 42px;
  border: 1px solid rgba(96, 116, 107, 0.6);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  text-decoration: none;
}
.scroll-dot {
  width: 4px;
  height: 8px;
  margin-top: 7px;
  border-radius: 2px;
  background: var(--color-jade-light);
  animation: scrollDot 1.8s var(--ease-smooth) infinite;
}
@keyframes scrollDot {
  0% { opacity: 0; transform: translateY(0); }
  30% { opacity: 1; }
  100% { opacity: 0; transform: translateY(14px); }
}

/* ===== 通用 SECTION ===== */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 96px 20px;
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}
.kicker {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.35em;
  color: var(--color-jade-primary);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 500;
  letter-spacing: 0.18em;
  color: #eef3f0;
  margin-bottom: 16px;
}
.title-line {
  display: block;
  width: 120px;
  height: auto;
  margin: 0 auto;
  opacity: 0.9;
}
.title-line-gallery { width: 130px; }
.section-sub {
  margin-top: 18px;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  letter-spacing: 0.12em;
}

/* ===== 2. 预告片 ===== */
.trailer-frame {
  position: relative;
  max-width: 880px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(58, 140, 115, 0.4);
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  background: #060d0b;
}
.trailer-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-smooth), filter 0.6s var(--ease-smooth);
  filter: brightness(0.7);
}
.trailer-frame:hover .trailer-poster { transform: scale(1.04); filter: brightness(0.82); }
.trailer-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 2px solid var(--color-jade-light);
  background: rgba(10, 20, 17, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s var(--ease-smooth);
}
.trailer-play::after {
  content: '';
  width: 0;
  height: 0;
  margin-left: 6px;
  border-left: 20px solid var(--color-jade-light);
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
}
.trailer-frame:hover .trailer-play {
  background: var(--color-jade-primary);
  border-color: var(--color-jade-primary);
  box-shadow: 0 0 36px rgba(58, 140, 115, 0.5);
}
.trailer-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 14px;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--color-jade-light);
  border: 1px solid rgba(58, 140, 115, 0.5);
  border-radius: 2px;
  background: rgba(10, 20, 17, 0.5);
}

/* ===== 3. 游戏角色（电影卡司阵容） ===== */
.block-chars {
  position: relative;
  overflow: hidden;
}
/* 聚光舞台底光 */
.block-chars::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 52%;
  width: 130%;
  height: 560px;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse at center,
    rgba(58, 140, 115, 0.20) 0%,
    rgba(58, 140, 115, 0.07) 38%,
    transparent 70%);
  pointer-events: none;
  z-index: 0;
}
/* 巨幅水印，营造景深 */
.chars-watermark {
  position: absolute;
  left: 50%;
  top: 40%;
  transform: translate(-50%, -50%);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(7rem, 22vw, 18rem);
  letter-spacing: 0.12em;
  color: rgba(238, 243, 240, 0.04);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.section-head { position: relative; z-index: 2; }

.chars-wrap {
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  z-index: 2;
}
/* 桌面端：7 人一次性全部展示在同一排（不换行，居中） */
.chars-track {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: 18px;
  padding: 16px 4px 28px;
}
.char-card {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  max-width: 220px;
  text-align: center;
  perspective: 900px;
  /* 依次登场 */
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease-smooth), transform 0.7s var(--ease-smooth);
}
/* 3D 倾斜内层（PC 端跟随鼠标） */
.char-inner {
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.25s var(--ease-smooth);
  will-change: transform;
}
/* 鼠标光泽高光 */
.char-inner::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 4px;
  pointer-events: none;
  z-index: 4;
  opacity: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%),
    rgba(150, 220, 190, 0.30), transparent 55%);
  mix-blend-mode: screen;
  transition: opacity 0.3s var(--ease-smooth);
}
.char-card:hover .char-inner::after { opacity: 1; }
.chars-wrap.in .char-card { opacity: 1; transform: none; }
.chars-wrap.in .char-card:nth-child(1) { transition-delay: 0.05s; }
.chars-wrap.in .char-card:nth-child(2) { transition-delay: 0.13s; }
.chars-wrap.in .char-card:nth-child(3) { transition-delay: 0.21s; }
.chars-wrap.in .char-card:nth-child(4) { transition-delay: 0.29s; }
.chars-wrap.in .char-card:nth-child(5) { transition-delay: 0.37s; }
.chars-wrap.in .char-card:nth-child(6) { transition-delay: 0.45s; }
.chars-wrap.in .char-card:nth-child(7) { transition-delay: 0.53s; }
.char-card img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 5.4;
  object-fit: contain;
  object-position: top center;
  background: var(--color-panel);
  border: 1px solid rgba(58, 140, 115, 0.3);
  border-radius: 4px;
  transition: border-color 0.45s var(--ease-smooth), transform 0.45s var(--ease-smooth), box-shadow 0.45s var(--ease-smooth);
}
.char-card figcaption {
  margin-top: 16px;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.18em;
  color: #eef3f0;
}
.char-card:hover img {
  border-color: var(--color-jade-primary);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(58, 140, 115, 0.6);
  transform: scale(1.04);
}
.chars-arrow {
  position: absolute;
  top: calc(50% - 30px);
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(58, 140, 115, 0.5);
  background: rgba(10, 20, 17, 0.6);
  color: var(--color-jade-light);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  z-index: 5;
  /* 桌面端全展示，箭头隐藏；仅移动端横滑时由媒体查询显示 */
  display: none;
  align-items: center;
  justify-content: center;
  transition: all 0.3s var(--ease-smooth);
}
.chars-arrow:hover { background: var(--color-jade-primary); color: var(--color-bg-deep); border-color: var(--color-jade-primary); }
.chars-prev { left: -8px; }
.chars-next { right: -8px; }

/* ===== 4. 画廊档案馆 ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  border: 1px solid rgba(58, 140, 115, 0.2);
  aspect-ratio: 4 / 3;
  background: var(--color-panel);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-smooth);
}
.gallery-item:hover img { transform: scale(1.06); }

/* ===== 5. 新闻资讯（参考 世界之外） ===== */
.block-news {
  position: relative;
  overflow: hidden;
}
/* 背景装饰光晕 */
.block-news::before {
  content: "";
  position: absolute;
  right: -8%;
  top: 12%;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(58, 140, 115, 0.16) 0%, transparent 68%);
  pointer-events: none;
  z-index: 0;
}
.news-watermark {
  position: absolute;
  left: 50%;
  top: 38%;
  transform: translate(-50%, -50%);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(6rem, 18vw, 14rem);
  letter-spacing: 0.14em;
  color: rgba(238, 243, 240, 0.035);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.news-wrap {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 32px;
  max-width: var(--maxw);
  margin: 0 auto;
  align-items: stretch;
}

/* 左侧轮播 */
.news-carousel {
  position: relative;
  aspect-ratio: 16 / 10;
  /* 高度由列宽按 16:10 决定；行被拉高时不再反向撑宽，避免越界压向右侧面板 */
  max-width: 100%;
  overflow: hidden;
  border-radius: 4px;
  border: 1px solid rgba(58, 140, 115, 0.35);
  background: #060d0b;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
}
.news-slides {
  position: absolute;
  inset: 0;
}
.news-slide {
  position: absolute;
  inset: 0;
  display: block;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 0.8s var(--ease-smooth), transform 0.8s var(--ease-smooth);
  pointer-events: none;
  text-decoration: none;
  color: inherit;
}
.news-slide.is-active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}
.news-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.82);
  transition: transform 6s var(--ease-smooth), filter 0.5s var(--ease-smooth);
}
.news-slide.is-active img {
  transform: scale(1.05);
}
.news-slide:hover img {
  filter: brightness(0.95);
}

/* 底部渐变 + 文字标题 */
.news-slide::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 56%;
  background: linear-gradient(180deg, transparent 0%, rgba(6, 13, 11, 0.45) 40%, rgba(6, 13, 11, 0.88) 100%);
  pointer-events: none;
}
.news-slide-caption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 20px;
  z-index: 2;
  pointer-events: none;
}
.news-slide-tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 0.66rem;
  letter-spacing: 0.24em;
  color: var(--color-bg-deep);
  background: linear-gradient(135deg, var(--color-jade-light), var(--color-jade-primary));
  border-radius: 2px;
  margin-bottom: 8px;
}
.news-slide-title {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  font-weight: 500;
  letter-spacing: 0.12em;
  color: #eef3f0;
  line-height: 1.45;
}

/* 圆点 */
.news-carousel-dots {
  position: absolute;
  right: 18px;
  bottom: 18px;
  z-index: 3;
  display: flex;
  gap: 8px;
}
.news-dot {
  width: 22px;
  height: 3px;
  border-radius: 2px;
  background: rgba(238, 243, 240, 0.28);
  border: none;
  cursor: pointer;
  transition: background 0.3s var(--ease-smooth), width 0.3s var(--ease-smooth);
  padding: 0;
}
.news-dot.is-active {
  background: var(--color-jade-light);
  width: 34px;
}

/* 左右箭头 */
.news-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(111, 179, 154, 0.4);
  background: rgba(10, 20, 17, 0.45);
  color: var(--color-jade-light);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.3s var(--ease-smooth);
}
.news-carousel:hover .news-arrow { opacity: 1; }
.news-arrow:hover { background: var(--color-jade-primary); color: var(--color-bg-deep); border-color: var(--color-jade-primary); }
.news-arrow-prev { left: 12px; }
.news-arrow-next { right: 12px; }

/* 右侧面板 */
.news-panel {
  display: flex;
  flex-direction: column;
  /* min-width:0 —— grid 子项默认 min-width:auto，会被内部标题的 nowrap 撑到远超轨道宽度
   *（英文标题尤其明显），而外层 .block-news 有 overflow:hidden，超出部分会被直接裁掉。
   * 加这一行让面板宽度回到栅格轨道，标题由 text-overflow:ellipsis 收尾。 */
  min-width: 0;
  background: linear-gradient(180deg, rgba(14, 26, 22, 0.55) 0%, rgba(10, 20, 17, 0.7) 100%);
  border: 1px solid rgba(58, 140, 115, 0.22);
  border-radius: 4px;
  backdrop-filter: blur(6px);
  padding: 18px 22px 10px;
  /* 面板高度始终跟随左侧轮播（16:10），不随条目数变化 */
  min-height: 0;
  overflow: hidden;
  /* 尺寸隔离：面板不再按内容撑高栅格行，行高只由左侧轮播的 16:10 决定（移动端堆叠已关掉） */
  contain: size;
}

.news-tabs {
  display: flex;
  align-items: center;
  gap: 22px;
  border-bottom: 1px solid rgba(127, 184, 150, 0.12);
  padding-bottom: 12px;
  margin-bottom: 6px;
}
.news-tab {
  background: none;
  border: none;
  font-family: var(--font-serif);
  font-size: 0.92rem;
  letter-spacing: 0.22em;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 4px 2px 8px;
  position: relative;
  transition: color 0.3s var(--ease-smooth);
}
.news-tab::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-jade-light), var(--color-jade-primary));
  transform: translateX(-50%);
  transition: width 0.35s var(--ease-smooth);
}
.news-tab:hover { color: var(--color-jade-light); }
.news-tab.is-active {
  color: var(--color-jade-light);
}
.news-tab.is-active::after { width: 100%; }

.news-more {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 1px solid rgba(111, 179, 154, 0.4);
  border-radius: 50%;
  color: var(--color-jade-light);
  text-decoration: none;
  font-size: 1rem;
  transition: all 0.3s var(--ease-smooth);
}
.news-more:hover {
  background: var(--color-jade-primary);
  color: var(--color-bg-deep);
  border-color: var(--color-jade-primary);
}

.news-list {
  list-style: none;
  flex: 1;
  min-width: 0; /* 同上：允许列表随面板收缩，不把 min-content 宽度顶给栅格 */
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: 4px;
  /* 兜底：极端宽度下条目超出也不撑高面板，改为面板内部滚动，避免左侧轮播被顶变形 */
  min-height: 0;
  overflow-y: auto;
  scrollbar-width: thin;
}
.news-item {
  border-bottom: 1px dashed rgba(127, 184, 150, 0.12);
  transition: background 0.3s var(--ease-smooth);
}
.news-item:last-child { border-bottom: none; }
.news-item a {
  display: flex;
  align-items: center;
  gap: 12px;
  /* 13 → 10：让「最新」5 条在固定面板高度内完整放下（条目行高 48.6 → 42.6px） */
  padding: 10px 4px;
  text-decoration: none;
  color: var(--color-text-primary);
  transition: color 0.25s var(--ease-smooth), padding-left 0.25s var(--ease-smooth);
}
.news-item a:hover {
  color: var(--color-jade-light);
  padding-left: 10px;
}
.news-item-tag {
  flex: 0 0 auto;
  padding: 2px 8px;
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  color: var(--color-jade-light);
  border: 1px solid rgba(111, 179, 154, 0.45);
  border-radius: 2px;
  background: rgba(58, 140, 115, 0.1);
}
.news-item-tag--notice { color: #d9b878; border-color: rgba(200, 164, 92, 0.5); background: rgba(200, 164, 92, 0.08); }
.news-item-tag--event  { color: var(--color-jade-light); }
.news-item-tag--archive{ color: #93a8b5; border-color: rgba(147, 168, 181, 0.4); background: rgba(147, 168, 181, 0.06); }
.news-item-title {
  flex: 1 1 auto;
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-item-date {
  flex: 0 0 auto;
  font-size: 0.74rem;
  color: var(--color-text-faint);
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
}
.news-empty {
  padding: 32px 0;
  text-align: center;
  color: var(--color-text-faint);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
}

/* ===== 6. 下载方式 ===== */
/* 版块说明：海外已上架、中国大陆版本筹备中。文案较长，限宽便于阅读 */
.download-sub {
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.95;
}
.download-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 760px;
  margin: 0 auto;
}
.download-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 26px 24px;
  background: linear-gradient(180deg, rgba(14, 26, 22, 0.9) 0%, rgba(10, 20, 17, 0.9) 100%);
  border: 1px solid rgba(58, 140, 115, 0.35);
  border-radius: 4px;
  text-decoration: none;
  transition: border-color 0.4s var(--ease-smooth), transform 0.4s var(--ease-smooth), box-shadow 0.4s var(--ease-smooth);
}
.download-card:hover {
  border-color: var(--color-jade-primary);
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(58, 140, 115, 0.12);
}
/* 移动端可点击卡片（由 main.js 在 iOS / Android 加 is-tappable）：
 * 右侧箭头 + 按压反馈，配合「轻点卡片，前往 XX 下载」文案，提示卡片可直接点击下载。
 * PC 端不落地该 class，样式不受影响。 */
.download-card.is-tappable {
  position: relative;
  padding-right: 44px;
  border-color: rgba(58, 140, 115, 0.55);
}
.download-card.is-tappable::after {
  content: '\203A';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.6rem;
  line-height: 1;
  color: var(--color-jade-primary);
  opacity: 0.85;
}
.download-card.is-tappable:active {
  transform: scale(0.985);
  border-color: var(--color-jade-light);
  box-shadow: 0 0 22px rgba(58, 140, 115, 0.18);
}
.download-badge { height: 48px; width: auto; flex: 0 0 auto; }
.download-qr { height: 96px; width: 96px; flex: 0 0 auto; border-radius: 4px; background: #fff; padding: 4px; }
.download-meta { text-align: left; }
.download-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: #eef3f0;
  margin-bottom: 8px;
}
.download-desc { font-size: 0.82rem; color: var(--color-text-muted); letter-spacing: 0.06em; line-height: 1.6; }
/* 点击预约状态标签（仅移动端 iOS 由 JS 显示） */
.download-status {
  display: inline-block;
  margin-top: 10px;
  padding: 3px 10px;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  line-height: 1.4;
  color: var(--color-gold);
  border: 1px solid rgba(200, 164, 92, 0.45);
  border-radius: 2px;
  background: rgba(200, 164, 92, 0.08);
}
.download-status[hidden] { display: none; }

/* ===== 页脚（原样保留） ===== */
.footer {
  text-align: center;
  padding: 40px 20px 32px;
  border-top: 1px solid rgba(58, 140, 115, 0.12);
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.footer-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  padding: 8px 2px;
  transition: color 0.3s var(--ease-smooth);
}
@media (hover: hover) { .footer-links a:hover { color: var(--color-jade-light); } }
.footer-links a:active { color: var(--color-jade-light); }
.footer-sep { color: var(--color-text-faint); font-size: 0.7rem; }
.copyright { font-size: 0.75rem; color: var(--color-text-faint); letter-spacing: 0.08em; }
.beian { font-size: 0.7rem; color: var(--color-text-faint); letter-spacing: 0.06em; margin-top: 6px; }
.beian a { color: var(--color-text-faint); text-decoration: none; transition: color 0.3s var(--ease-smooth); }
.beian a:hover { color: var(--color-jade-light); }
/* 公安备案：徽标 + 备案号 */
.beian .beian-mps { display: inline-flex; align-items: center; gap: 5px; margin-left: 14px; vertical-align: middle; }
.beian .beian-mps img { display: block; width: 14px; height: 14px; }

/* ===== 新闻详情弹窗（通用模板，支持后续灌入数据） ===== */
.news-detail-overlay {
  padding: 4vh 20px;
  align-items: flex-start;
  overflow-y: auto;
}
.news-detail {
  position: relative;
  width: 100%;
  max-width: 760px;
  margin: auto;
  background: linear-gradient(180deg, #0f1815 0%, #0a0f0d 100%);
  border: 1px solid rgba(111, 179, 154, 0.25);
  border-radius: 4px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 60px rgba(58, 140, 115, 0.12);
  overflow: hidden;
  transform: translateY(24px) scale(0.96);
  transition: transform 0.45s var(--ease-smooth);
}
.modal-overlay.active .news-detail { transform: translateY(0) scale(1); }

.news-detail-close {
  z-index: 10;
  background: rgba(10, 20, 17, 0.55);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  top: 12px;
  right: 12px;
  backdrop-filter: blur(6px);
}

.news-detail-hero {
  position: relative;
  aspect-ratio: 16 / 8;
  overflow: hidden;
  background: #060d0b;
}
.news-detail-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.85);
}
.news-detail-hero-fade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 20, 17, 0.15) 0%, transparent 35%, rgba(10, 15, 13, 0.55) 75%, #0f1815 100%);
  pointer-events: none;
}
.news-detail-hero-meta {
  position: absolute;
  left: 32px;
  right: 32px;
  bottom: 22px;
  z-index: 2;
}
.news-detail-tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  color: var(--color-bg-deep);
  background: linear-gradient(135deg, var(--color-jade-light), var(--color-jade-primary));
  border-radius: 2px;
  margin-bottom: 10px;
}
.news-detail-title {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
  font-weight: 500;
  letter-spacing: 0.1em;
  color: #eef3f0;
  line-height: 1.45;
  margin-bottom: 8px;
}
.news-detail-meta {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
}
.news-detail-sep {
  margin: 0 8px;
  color: var(--color-text-faint);
}

.news-detail-body {
  padding: 28px 36px 24px;
  font-size: 0.92rem;
  line-height: 1.95;
  color: var(--color-text-primary);
  letter-spacing: 0.04em;
  max-height: 48vh;
  overflow-y: auto;
}
.news-detail-body p {
  margin-bottom: 1.2em;
  text-indent: 2em;
}
.news-detail-body p:last-child { margin-bottom: 0; }
.news-detail-body h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--color-jade-light);
  letter-spacing: 0.12em;
  margin: 1.4em 0 0.6em;
  padding-left: 12px;
  border-left: 3px solid var(--color-jade-primary);
}
.news-detail-body strong { color: var(--color-jade-light); font-weight: 500; }
.news-detail-body em {
  color: var(--color-gold);
  font-style: normal;
}

.news-detail-footer {
  padding: 18px 36px 26px;
  border-top: 1px solid rgba(111, 179, 154, 0.12);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.news-detail-brand {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  color: var(--color-jade-light);
}
.news-detail-brand-sub {
  font-size: 0.66rem;
  letter-spacing: 0.3em;
  color: var(--color-text-faint);
}

@media (max-width: 767px) {
  .news-detail-hero-meta { left: 20px; right: 20px; bottom: 16px; }
  .news-detail-body { padding: 22px 22px 18px; max-height: 50vh; font-size: 0.88rem; }
  .news-detail-footer { padding: 14px 22px 20px; flex-direction: column; align-items: flex-start; gap: 2px; }
  .news-detail-overlay { padding: 2vh 12px; }
}

/* ===== 弹窗（预约 + 预告片 lightbox） ===== */
.modal-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(10, 15, 13, 0.85);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s var(--ease-smooth);
}
.modal-overlay.active { opacity: 1; visibility: visible; }

.modal {
  position: relative;
  width: 90%;
  max-width: 420px;
  padding: 48px 32px 32px;
  background: linear-gradient(180deg, #0f1815 0%, #0a0f0d 100%);
  border: 1px solid rgba(111, 179, 154, 0.2);
  border-radius: 4px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(58, 140, 115, 0.1);
  transform: translateY(20px) scale(0.95);
  transition: transform 0.4s var(--ease-smooth);
}
.modal-overlay.active .modal { transform: translateY(0) scale(1); }

.modal-close {
  position: absolute;
  top: 4px; right: 4px;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none;
  color: var(--color-text-muted);
  font-size: 1.5rem; cursor: pointer;
  touch-action: manipulation;
  transition: color 0.3s var(--ease-smooth);
}
@media (hover: hover) { .modal-close:hover { color: var(--color-jade-light); } }

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.3rem; font-weight: 500; letter-spacing: 0.15em;
  color: var(--color-jade-light);
  margin-bottom: 12px; text-align: center;
}
.modal-desc { font-size: 0.85rem; color: var(--color-text-muted); text-align: center; margin-bottom: 28px; letter-spacing: 0.05em; }
.modal-form { display: flex; flex-direction: column; gap: 16px; }
.modal-input {
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(111, 179, 154, 0.2);
  border-radius: 2px;
  color: var(--color-text-primary);
  font-size: 0.9rem; font-family: var(--font-sans);
  transition: border-color 0.3s var(--ease-smooth); outline: none;
}
.modal-input:focus { border-color: var(--color-jade-primary); }
.modal-input::placeholder { color: var(--color-text-faint); }
.modal-submit {
  padding: 14px;
  background: var(--color-jade-primary);
  border: none; border-radius: 2px;
  color: var(--color-bg-deep);
  font-size: 0.9rem; font-family: var(--font-sans); font-weight: 500; letter-spacing: 0.15em;
  cursor: pointer; touch-action: manipulation;
  -webkit-user-select: none; user-select: none;
  transition: all 0.3s var(--ease-smooth);
}
.modal-submit:disabled { opacity: 0.6; cursor: default; }
@media (hover: hover) { .modal-submit:not(:disabled):hover { background: var(--color-jade-light); box-shadow: 0 4px 20px rgba(111, 179, 154, 0.3); } }
.modal-submit:not(:disabled):active { transform: scale(0.98); transition-duration: 0.1s; }
.modal-success { display: none; text-align: center; color: var(--color-jade-light); font-size: 0.9rem; padding: 20px 0; letter-spacing: 0.08em; }
.modal-success.show { display: block; }

/* 预告片 lightbox */
.trailer-modal {
  position: relative;
  width: 92%;
  max-width: 880px;
  aspect-ratio: 16 / 9;
  background: #060d0b;
  border: 1px solid rgba(58, 140, 115, 0.4);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  transform: translateY(20px) scale(0.96);
  transition: transform 0.4s var(--ease-smooth);
}
.modal-overlay.active .trailer-modal { transform: translateY(0) scale(1); }

/* 预告片视频 */
.trailer-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #000;
  border-radius: 4px;
}
.trailer-lightbox .modal-close {
  z-index: 3;
  top: 8px; right: 8px;
  background: rgba(6, 13, 11, 0.66);
  border-radius: 50%;
}
/* 缓冲指示 */
.trailer-loading {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 2;
}
.trailer-loading.show { display: flex; }
.trailer-loading span {
  width: 46px; height: 46px;
  border: 2px solid rgba(111, 179, 154, 0.25);
  border-top-color: var(--color-jade-light);
  border-radius: 50%;
  animation: trailerSpin 0.9s linear infinite;
}
@keyframes trailerSpin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .trailer-loading span { animation-duration: 2.4s; }
}

/* ===== 滚动渐入动画 ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease-smooth), transform 0.9s var(--ease-smooth);
}
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }
.reveal[data-delay="4"] { transition-delay: 0.4s; }
.reveal[data-delay="5"] { transition-delay: 0.5s; }

/* ===== 响应式 ===== */
@media (max-width: 767px) {
  .logo-icon { width: 66px; height: 66px; }
  .slogan { letter-spacing: 0.35em; }
  .cta-btn { padding: 12px 30px; font-size: 0.85rem; }
  .section { padding: 72px 18px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .download-grid { grid-template-columns: 1fr; }
  /* 新闻版块移动端：上下堆叠 */
  .news-wrap { grid-template-columns: 1fr; gap: 24px; }
  .news-carousel { aspect-ratio: 16 / 9; }
  /* 堆叠时面板独占一行，取消尺寸限制，改为按内容自适应高度 */
  .news-panel { contain: none; overflow: visible; }
  .news-list { overflow: visible; }
  .news-arrow { display: none; }
  .news-tabs { gap: 14px; }
  .news-tab { font-size: 0.85rem; letter-spacing: 0.16em; }
  .news-item-title { font-size: 0.82rem; }
  .news-item-date { font-size: 0.7rem; }
  /* 移动端：角色改为横滑，箭头显示 */
  .chars-track {
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 24px;
  }
  .chars-track::-webkit-scrollbar { display: none; }
  .char-card { flex: 0 0 160px; width: auto; scroll-snap-align: center; }
  .chars-arrow { display: flex; width: 40px; height: 40px; font-size: 1.4rem; }
  .chars-prev { left: -2px; }
  .chars-next { right: -2px; }
  .modal { padding: 40px 24px 24px; }
  .modal-input, .modal-submit { font-size: 16px; }
}

/* 手机横屏 / 矮窗口：宽度不够或高度不足以容纳「左图右列表」双列，
 * 此时沿用桌面双列会被 contain:size 裁掉列表后半部分，布局看着像错乱。
 * 这里把新闻块回退成上下堆叠（规则只作用于 news-*，不影响其它板块）。 */
@media (max-width: 900px), (max-height: 560px) {
  .news-wrap { grid-template-columns: 1fr; gap: 24px; }
  .news-carousel { aspect-ratio: 16 / 9; }
  .news-panel { contain: none; overflow: visible; }
  .news-list { overflow: visible; }
  .news-arrow { display: none; }
  /* 英文 Tab 词较长（Announcements/Archive），窄屏会溢出面板：
   * 收紧字距，并允许整行横滑（隐藏滚动条），保证「+」按钮始终可达。 */
  .news-tabs { gap: 12px; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .news-tabs::-webkit-scrollbar { display: none; }
  .news-tab { font-size: 0.8rem; letter-spacing: 0.12em; white-space: nowrap; }
  .news-item-title { font-size: 0.82rem; }
  .news-item-date { font-size: 0.7rem; }
  /* 窄屏单行放不下英文标题（只剩约 120px，几乎看不到内容），
   * 改为最多两行截断：既保留更多信息，又不会因标题长短拖乱条目高度。 */
  .news-item-title {
    white-space: normal;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
  }
}

/* 手机横屏等矮视口：16:9 的轮播会高过整屏（852×393 时达 451px），
 * 这里按视口高度收进去，配图 object-fit:cover 不会变形。 */
@media (max-height: 560px) {
  .news-carousel { aspect-ratio: auto; height: 62vh; min-height: 170px; }
}

@media (max-width: 480px) {
  .slogan { letter-spacing: 0.25em; font-size: 0.85rem; }
  .tags { gap: 10px; }
  .footer-links { gap: 8px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .char-card { flex: 0 0 160px; width: auto; }
  .section-sub { font-size: 0.8rem; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .scroll-dot { animation: none; }
  *, *::before, *::after { animation-duration: 0.01s !important; transition-duration: 0.01s !important; }
}