/* =============================================================
   幻兽帕鲁 Mod 大全 · v5 · biubiu 风格
   设计目标: 收敛颜色 / 视觉节奏 / 沿用 v4 11 个布局修复
   配色: #00E5D1 电气青 + #A6FF00 霓虹绿 + #FF6A00 加速橙
   灵感: 玻璃拟态 + 霓虹边框 + 径向渐变 + 等宽数字
   ============================================================= */

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

:root {
  /* ===== biubiu 三色系统 ===== */
  --c-cyan:        #00E5D1;    /* 主色 - 电气青 (biubiu 品牌色) */
  --c-cyan-bright: #2EFFF0;
  --c-cyan-deep:   #00B8A6;
  --c-cyan-dark:   #007A6E;
  --c-lime:        #A6FF00;    /* 强调 - 霓虹绿 (免费/活动) */
  --c-lime-bright: #C4FF4D;
  --c-orange:      #FF6A00;    /* 警示 - 加速橙 (CTA/警告) */
  --c-orange-bright: #FF8533;
  --c-red:         #FF3366;

  /* ===== 背景 (深空蓝紫) ===== */
  --bg-0: #050810;        /* 弱拍: 纯色最深 */
  --bg-1: #0A0F1F;        /* 弱拍: 纯色 */
  --bg-2: #0F1729;        /* 强拍: 渐变起点 */
  --bg-3: #141E3A;        /* 强拍: 渐变终点 */
  --card-bg: rgba(15, 23, 41, 0.65);
  --card-bg-solid: #0F1729;
  --card-bg-hi: rgba(20, 30, 58, 0.85);

  /* ===== 边框 / 玻璃线 ===== */
  --line-1: rgba(0, 229, 209, 0.12);   /* 默认玻璃边 */
  --line-2: rgba(0, 229, 209, 0.28);   /* 悬浮边 */
  --line-3: rgba(0, 229, 209, 0.55);   /* 强调边 */
  --line-orange: rgba(255, 106, 0, 0.35);
  --line-lime: rgba(166, 255, 0, 0.35);

  /* ===== 文字 ===== */
  --text-1: #F1F5F9;
  --text-2: #CBD5E1;
  --text-3: #94A3B8;
  --text-4: #64748B;

  /* ===== 间距 (8px 基础, 沿用 v4) ===== */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 80px;

  /* ===== 圆角 ===== */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 22px;
  --r-pill: 999px;

  /* ===== 字体 ===== */
  --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", "SF Mono", Menlo, Consolas, monospace;
  --font-display: "Rajdhani", "Bebas Neue", var(--font-sans);

  /* ===== 阴影 / 光效 ===== */
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 8px 28px rgba(0, 0, 0, 0.55);
  --glow-cyan: 0 0 0 1px rgba(0, 229, 209, 0.55), 0 0 24px rgba(0, 229, 209, 0.25);
  --glow-cyan-soft: 0 0 24px rgba(0, 229, 209, 0.18);
  --glow-lime: 0 0 0 1px rgba(166, 255, 0, 0.5), 0 0 24px rgba(166, 255, 0, 0.22);
  --glow-orange: 0 0 0 1px rgba(255, 106, 0, 0.5), 0 0 24px rgba(255, 106, 0, 0.25);
  --inset-glass: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

html, body {
  background: var(--bg-0);
  color: var(--text-1);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--c-cyan); text-decoration: none; transition: color .15s; }
a:hover { color: var(--c-cyan-bright); }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

code {
  font-family: var(--font-mono);
  font-size: 0.86em;
  background: rgba(0, 229, 209, 0.10);
  color: var(--c-cyan-bright);
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid rgba(0, 229, 209, 0.22);
}

/* =============================================================
   容器 (沿用 v4: 1080px / 40px 两侧)
   ============================================================= */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* =============================================================
   背景层 (网格 + 径向辉光)
   ============================================================= */
.bb-bg-base {
  position: fixed; inset: 0;
  background: var(--bg-0);
  z-index: -3; pointer-events: none;
}
.bb-bg-grid {
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 209, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 209, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%);
  z-index: -2; pointer-events: none;
}
.bb-bg-glow {
  position: fixed; inset: 0;
  background:
    radial-gradient(ellipse 800px 600px at 20% -10%, rgba(0, 229, 209, 0.18), transparent 60%),
    radial-gradient(ellipse 700px 500px at 85% 10%, rgba(255, 106, 0, 0.12), transparent 60%),
    radial-gradient(ellipse 900px 700px at 50% 100%, rgba(166, 255, 0, 0.08), transparent 60%);
  z-index: -2; pointer-events: none;
}
.bb-bg-stars {
  position: fixed; inset: 0;
  background-image:
    radial-gradient(1px 1px at 12% 18%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1px 1px at 35% 78%, rgba(0,229,209,0.5), transparent),
    radial-gradient(1.5px 1.5px at 65% 12%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1px 1px at 82% 65%, rgba(166,255,0,0.4), transparent),
    radial-gradient(1px 1px at 22% 88%, rgba(255,255,255,0.3), transparent);
  background-size: 100% 100%;
  z-index: -2; pointer-events: none;
  opacity: 0.7;
}

/* =============================================================
   适配横幅
   ============================================================= */
.compat-banner {
  position: relative;
  background: linear-gradient(90deg, rgba(0,229,209,0.10), rgba(0,229,209,0.04), rgba(0,229,209,0.10));
  border-bottom: 1px solid var(--line-1);
  padding: 8px 0;
  font-size: 12.5px;
  color: var(--text-3);
  letter-spacing: 0.02em;
}
.compat-banner strong { color: var(--c-cyan-bright); font-weight: 600; }
.compat-inner { text-align: center; }

/* =============================================================
   导航
   ============================================================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 15, 31, 0.72);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid var(--line-1);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 32px; height: 32px;
  background:
    radial-gradient(circle at 30% 30%, var(--c-cyan-bright), var(--c-cyan) 50%, var(--c-cyan-dark) 100%);
  border-radius: 9px;
  position: relative;
  box-shadow: var(--glow-cyan-soft);
}
.logo-mark::after {
  content: ''; position: absolute; inset: 6px;
  border: 2px solid #0A0F1F; border-radius: 5px;
  border-top-color: transparent; border-right-color: transparent;
  transform: rotate(45deg);
}
.logo-text { display: flex; flex-direction: column; }
.logo-title { font-size: 15px; font-weight: 700; color: var(--text-1); letter-spacing: 0.02em; }
.logo-sub { font-size: 10.5px; color: var(--c-cyan); letter-spacing: 0.18em; font-weight: 600; }

.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 8px 12px;
  font-size: 14px;
  color: var(--text-2);
  border-radius: var(--r-sm);
  transition: all .15s;
}
.nav-link:hover { color: var(--c-cyan-bright); background: rgba(0, 229, 209, 0.06); }
.nav-cta {
  margin-left: 8px;
  padding: 8px 16px;
  background: linear-gradient(135deg, var(--c-orange), var(--c-orange-bright));
  color: #fff !important;
  border-radius: var(--r-pill);
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(255, 106, 0, 0.35);
  transition: all .15s;
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255, 106, 0, 0.5);
  color: #fff !important;
}

/* =============================================================
   Hero (强拍: 居中布局 + 大字号 + 渐变光晕)
   ============================================================= */
.hero {
  position: relative;
  padding: 80px 0 100px;
  background:
    radial-gradient(ellipse 800px 500px at 50% 0%, rgba(0, 229, 209, 0.18), transparent 70%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 100%);
  border-bottom: 1px solid var(--line-1);
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cpath d='M30 0L30 60M0 30L60 30' stroke='%2300E5D1' stroke-opacity='0.05' stroke-width='1'/%3E%3C/svg%3E");
  pointer-events: none;
}
.hero-inner { text-align: center; position: relative; }

.hero-kicker {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--c-cyan);
  padding: 6px 14px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-pill);
  background: rgba(0, 229, 209, 0.06);
  margin-bottom: 24px;
  font-family: var(--font-mono);
}
.hero-title {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 auto 20px;
  max-width: 880px;
  color: var(--text-1);
  background: linear-gradient(180deg, #FFFFFF 0%, #B8E6E0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-title em {
  font-style: italic;
  background: linear-gradient(135deg, var(--c-cyan-bright) 0%, var(--c-cyan) 50%, var(--c-cyan-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 900;
  text-shadow: 0 0 40px rgba(0, 229, 209, 0.4);
}
.hero-subtitle {
  font-size: 18px;
  color: var(--c-cyan-bright);
  font-weight: 500;
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}
.hero-desc {
  font-size: 14.5px;
  color: var(--text-3);
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.hero-cta {
  display: flex; gap: 14px; justify-content: center;
  margin-bottom: 64px;
}

/* biubiu 风格胶囊按钮 */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-cyan-bright) 100%);
  color: #001917 !important;
  border-radius: var(--r-pill);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow:
    0 6px 20px rgba(0, 229, 209, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transition: all .2s;
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.35) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform .6s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(0, 229, 209, 0.5); color: #001917 !important; }
.btn-primary:hover::before { transform: translateX(100%); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: rgba(0, 229, 209, 0.06);
  color: var(--c-cyan-bright) !important;
  border: 1px solid var(--line-2);
  border-radius: var(--r-pill);
  font-size: 15px;
  font-weight: 600;
  transition: all .15s;
}
.btn-ghost:hover {
  background: rgba(0, 229, 209, 0.12);
  border-color: var(--line-3);
  color: var(--c-cyan-bright) !important;
  transform: translateY(-2px);
}

.btn-orange {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--c-orange) 0%, var(--c-orange-bright) 100%);
  color: #fff !important;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(255, 106, 0, 0.4);
  transition: all .15s;
}
.btn-orange:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(255, 106, 0, 0.55); color: #fff !important; }

.btn-lg { padding: 16px 32px; font-size: 15.5px; }

/* 4 宫格 stats (等宽,数字 monospace + 霓虹) */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}
.stat-card {
  position: relative;
  padding: 22px 18px;
  background: var(--card-bg);
  border: 1px solid var(--line-1);
  border-radius: var(--r-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  text-align: center;
  transition: all .2s;
  overflow: hidden;
  box-shadow: var(--inset-glass);
}
.stat-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), transparent);
  opacity: 0.5;
}
.stat-card:hover {
  border-color: var(--line-2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover), var(--glow-cyan-soft);
}
.stat-num {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  font-family: var(--font-mono);
  color: var(--c-cyan-bright);
  text-shadow: 0 0 18px rgba(0, 229, 209, 0.45);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 13.5px;
  color: var(--text-1);
  font-weight: 600;
  margin-bottom: 2px;
}
.stat-meta {
  font-size: 11.5px;
  color: var(--text-3);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* =============================================================
   通用 section 标题 (v4 节奏 + biubiu 颜色)
   ============================================================= */
section { position: relative; }
section + section { margin-top: var(--space-8); }

.section-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--line-1);
  position: relative;
}
.section-head::after {
  content: ''; position: absolute;
  bottom: -1px; left: 0; width: 80px; height: 2px;
  background: linear-gradient(90deg, var(--c-cyan), transparent);
}
.section-kicker {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--c-cyan);
  margin-bottom: 8px;
  font-family: var(--font-mono);
}
.section-title {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text-1);
}
.section-title em {
  font-style: italic;
  background: linear-gradient(135deg, var(--c-cyan-bright), var(--c-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.verified-pill {
  padding: 6px 14px;
  background: rgba(166, 255, 0, 0.08);
  border: 1px solid var(--line-lime);
  border-radius: var(--r-pill);
  color: var(--c-lime-bright);
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* =============================================================
   Featured Top 3 (弱拍: 等宽三栏 + 玻璃卡片)
   ============================================================= */
.featured { padding: var(--space-7) 0; }
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.featured-card {
  position: relative;
  padding: 28px 24px;
  background: var(--card-bg);
  border: 1px solid var(--line-1);
  border-radius: var(--r-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all .25s;
  overflow: hidden;
  box-shadow: var(--inset-glass);
}
.featured-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-cyan-bright));
  opacity: 0.7;
}
.featured-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-2);
  box-shadow: var(--shadow-hover), var(--glow-cyan-soft);
}
.fc-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(0, 229, 209, 0.15), rgba(0, 229, 209, 0.05));
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  font-size: 24px;
  margin-bottom: 16px;
}
.fc-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 4px;
}
.fc-en {
  font-size: 11.5px;
  color: var(--c-cyan);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.fc-tag {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(0, 229, 209, 0.10);
  border: 1px solid var(--line-2);
  border-radius: var(--r-pill);
  color: var(--c-cyan-bright);
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 12px;
}
.fc-desc {
  font-size: 13.5px;
  color: var(--text-3);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 44px;
  margin-bottom: 18px;
}
.fc-foot {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--line-1);
}
.fc-meta { display: flex; gap: 12px; font-size: 12px; color: var(--text-3); font-family: var(--font-mono); }
.fc-meta b { color: var(--c-cyan-bright); font-weight: 600; }
.fc-btn {
  font-size: 12.5px;
  color: var(--c-cyan-bright);
  font-weight: 600;
  display: inline-flex; align-items: center; gap: 4px;
}
.fc-btn:hover { color: var(--c-cyan-bright); }
.fc-btn::after { content: '→'; transition: transform .2s; }
.fc-btn:hover::after { transform: translateX(3px); }

/* =============================================================
   Catalog (弱拍: 2 列卡片网格)
   ============================================================= */
.catalog { padding: var(--space-7) 0; }
.result-count {
  font-size: 13px;
  color: var(--text-3);
  font-family: var(--font-mono);
}
.result-count strong { color: var(--c-cyan-bright); font-weight: 700; }

.filter-bar { margin-bottom: var(--space-3); }
.search-wrap {
  position: relative;
  max-width: 480px;
}
.search-icon {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  color: var(--text-3);
  pointer-events: none;
}
.search-input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  background: var(--card-bg);
  border: 1px solid var(--line-1);
  border-radius: var(--r-md);
  color: var(--text-1);
  font-size: 14px;
  font-family: inherit;
  transition: all .15s;
  backdrop-filter: blur(8px);
}
.search-input::placeholder { color: var(--text-4); }
.search-input:focus {
  outline: none;
  border-color: var(--line-3);
  background: var(--card-bg-hi);
  box-shadow: 0 0 0 3px rgba(0, 229, 209, 0.12);
}

.cat-pills {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: var(--space-3);
}
.cat-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  background: var(--card-bg);
  border: 1px solid var(--line-1);
  border-radius: var(--r-pill);
  color: var(--text-2);
  font-size: 13.5px;
  font-weight: 500;
  transition: all .15s;
}
.cat-pill:hover {
  border-color: var(--line-2);
  color: var(--c-cyan-bright);
}
.cat-pill.active {
  background: linear-gradient(135deg, var(--c-cyan), var(--c-cyan-bright));
  color: #001917;
  border-color: transparent;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(0, 229, 209, 0.3);
}
.pill-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 22px; height: 18px; padding: 0 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--r-pill);
  font-size: 11px;
  font-family: var(--font-mono);
  font-weight: 600;
}
.cat-pill.active .pill-count {
  background: rgba(0, 25, 23, 0.25);
  color: #001917;
}

.sort-bar {
  display: flex; align-items: center; gap: 6px;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px dashed var(--line-1);
}
.sort-label { font-size: 13px; color: var(--text-3); margin-right: 8px; }
.sort-btn {
  padding: 6px 12px;
  font-size: 13px;
  color: var(--text-3);
  border-radius: var(--r-sm);
  transition: all .15s;
}
.sort-btn:hover { color: var(--c-cyan-bright); background: rgba(0, 229, 209, 0.06); }
.sort-btn.active {
  color: var(--c-cyan-bright);
  background: rgba(0, 229, 209, 0.10);
  font-weight: 600;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}
.mod-card {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--line-1);
  border-radius: var(--r-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all .25s;
  cursor: pointer;
  overflow: hidden;
  box-shadow: var(--inset-glass);
}
.mod-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; bottom: 0; width: 3px;
  background: var(--cat-accent, var(--c-cyan));
  opacity: 0.7;
}
.mod-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-2);
  box-shadow: var(--shadow-hover), 0 0 0 1px var(--cat-accent, var(--c-cyan));
}
.mod-card-top {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 20px 22px 16px;
  border-bottom: 1px solid var(--line-1);
}
.mod-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(0, 229, 209, 0.12), rgba(0, 229, 209, 0.04));
  border: 1px solid var(--line-1);
  border-radius: var(--r-md);
  font-size: 22px;
  flex-shrink: 0;
}
.mod-head { flex: 1; min-width: 0; }
.mod-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 2px;
  display: flex; align-items: center; gap: 8px;
}
.required-tag {
  display: inline-flex; align-items: center;
  padding: 1px 7px;
  background: linear-gradient(135deg, var(--c-orange), var(--c-orange-bright));
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  border-radius: var(--r-sm);
  letter-spacing: 0.04em;
}
.mod-cat {
  display: inline-block;
  padding: 2px 8px;
  background: var(--cat-bg, rgba(0, 229, 209, 0.10));
  border: 1px solid var(--cat-accent, var(--c-cyan));
  color: var(--cat-accent, var(--c-cyan-bright));
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--r-sm);
  margin-top: 4px;
}
.mod-desc {
  padding: 14px 22px 16px;
  font-size: 13.5px;
  color: var(--text-3);
  line-height: 1.7;
  flex: 1;
}
.mod-foot {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 22px;
  background: rgba(0, 0, 0, 0.18);
  border-top: 1px solid var(--line-1);
}
.mod-meta {
  display: flex; gap: 14px;
  font-size: 12px;
  color: var(--text-3);
  font-family: var(--font-mono);
}
.mod-meta b { color: var(--c-cyan-bright); font-weight: 600; }
.mod-action {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 12px;
  background: rgba(0, 229, 209, 0.10);
  color: var(--c-cyan-bright);
  border: 1px solid var(--line-2);
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 600;
  transition: all .15s;
}
.mod-card:hover .mod-action {
  background: var(--c-cyan);
  color: #001917;
  border-color: transparent;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  background: var(--card-bg);
  border: 1px dashed var(--line-1);
  border-radius: var(--r-lg);
}
.empty-icon { font-size: 48px; margin-bottom: 12px; }
.empty-title { font-size: 18px; font-weight: 700; color: var(--text-1); margin-bottom: 6px; }
.empty-desc { font-size: 13px; color: var(--text-3); margin-bottom: 14px; }
.hot-tags { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 18px; }
.hot-tag {
  padding: 4px 12px;
  background: rgba(0, 229, 209, 0.08);
  border: 1px solid var(--line-1);
  border-radius: var(--r-pill);
  color: var(--c-cyan-bright);
  font-size: 12px;
  font-family: var(--font-mono);
  transition: all .15s;
}
.hot-tag:hover { background: rgba(0, 229, 209, 0.18); border-color: var(--line-2); }
.clear-filters-btn {
  padding: 8px 18px;
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--c-cyan-bright);
  border-radius: var(--r-pill);
  font-size: 13px;
  font-weight: 600;
}
.clear-filters-btn:hover { background: rgba(0, 229, 209, 0.10); }

/* =============================================================
   Players Say (强拍: 1+3 Bento + 玻璃大卡)
   ============================================================= */
.players-say {
  padding: var(--space-7) 0;
  background:
    radial-gradient(ellipse 800px 500px at 50% 50%, rgba(0, 229, 209, 0.08), transparent 70%),
    linear-gradient(180deg, var(--bg-1), var(--bg-2));
  border-top: 1px solid var(--line-1);
  border-bottom: 1px solid var(--line-1);
  border-radius: 0;
}
.install-counter {
  text-align: right;
  padding: 10px 18px;
  background: rgba(166, 255, 0, 0.06);
  border: 1px solid var(--line-lime);
  border-radius: var(--r-md);
}
.counter-num {
  font-size: 24px;
  font-weight: 800;
  color: var(--c-lime-bright);
  font-family: var(--font-mono);
  text-shadow: 0 0 14px rgba(166, 255, 0, 0.4);
  line-height: 1;
}
.counter-label {
  font-size: 11.5px;
  color: var(--text-3);
  margin-top: 4px;
}

.players-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.player-card {
  position: relative;
  padding: 24px;
  background: var(--card-bg);
  border: 1px solid var(--line-1);
  border-radius: var(--r-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all .25s;
  box-shadow: var(--inset-glass);
}
.player-card.is-featured {
  grid-column: span 3;
  padding: 36px 40px;
  background:
    linear-gradient(135deg, rgba(0, 229, 209, 0.10), rgba(0, 229, 209, 0.02) 60%),
    var(--card-bg);
  border-color: var(--line-2);
  position: relative;
  overflow: hidden;
}
.player-card.is-featured::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-cyan-bright), var(--c-lime), var(--c-cyan-bright), var(--c-cyan));
  background-size: 200% 100%;
  animation: shimmer 3s linear infinite;
}
@keyframes shimmer { 0% { background-position: 0 0; } 100% { background-position: 200% 0; } }
.player-card.is-featured::after {
  content: '"';
  position: absolute;
  top: -20px; right: 24px;
  font-size: 140px;
  line-height: 1;
  color: var(--c-cyan);
  opacity: 0.18;
  font-family: Georgia, serif;
  font-weight: 700;
}
.player-card:hover {
  border-color: var(--line-2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.pc-quote {
  font-size: 14.5px;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 18px;
}
.player-card.is-featured .pc-quote {
  font-size: 18px;
  color: var(--text-1);
  max-width: 720px;
  line-height: 1.7;
}
.pc-foot {
  display: flex; align-items: center; gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line-1);
}
.pc-avatar {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--c-cyan-deep), var(--c-cyan));
  border-radius: 50%;
  font-size: 16px;
  font-weight: 700;
  color: #001917;
  flex-shrink: 0;
}
.player-card.is-featured .pc-avatar { width: 48px; height: 48px; font-size: 20px; }
.pc-info { flex: 1; }
.pc-name { font-size: 14px; font-weight: 600; color: var(--text-1); }
.pc-meta { font-size: 12px; color: var(--text-3); font-family: var(--font-mono); }
.pc-rating { color: var(--c-lime-bright); font-size: 14px; font-family: var(--font-mono); }

/* =============================================================
   Tutorial Timeline (弱拍: 纵向时间轴)
   ============================================================= */
.tutorial { padding: var(--space-7) 0; }
.timeline {
  position: relative;
  padding-left: 60px;
}
.timeline::before {
  content: ''; position: absolute;
  left: 22px; top: 12px; bottom: 12px;
  width: 2px;
  background: linear-gradient(180deg,
    var(--c-cyan) 0%,
    var(--c-cyan-bright) 30%,
    var(--c-lime) 70%,
    var(--c-orange) 100%);
  opacity: 0.4;
}
.timeline-item {
  position: relative;
  margin-bottom: var(--space-4);
}
.timeline-item:last-child { margin-bottom: 0; }
.timeline-marker {
  position: absolute;
  left: -60px; top: 0;
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-1);
  border: 2px solid var(--c-cyan);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--bg-1), 0 0 18px rgba(0, 229, 209, 0.4);
  z-index: 2;
}
.timeline-marker.is-lime { border-color: var(--c-lime); box-shadow: 0 0 0 4px var(--bg-1), 0 0 18px rgba(166, 255, 0, 0.4); }
.timeline-marker.is-orange { border-color: var(--c-orange); box-shadow: 0 0 0 4px var(--bg-1), 0 0 18px rgba(255, 106, 0, 0.4); }
.timeline-num {
  font-size: 14px;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--c-cyan-bright);
}
.timeline-marker.is-lime .timeline-num { color: var(--c-lime-bright); }
.timeline-marker.is-orange .timeline-num { color: var(--c-orange-bright); }

.timeline-card {
  padding: 22px 26px;
  background: var(--card-bg);
  border: 1px solid var(--line-1);
  border-radius: var(--r-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all .2s;
  box-shadow: var(--inset-glass);
}
.timeline-card:hover {
  border-color: var(--line-2);
  box-shadow: var(--shadow-hover);
}
.timeline-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line-1);
}
.timeline-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-1);
}
.timeline-time {
  padding: 3px 10px;
  background: rgba(0, 229, 209, 0.08);
  border: 1px solid var(--line-1);
  border-radius: var(--r-pill);
  font-size: 12px;
  color: var(--c-cyan-bright);
  font-family: var(--font-mono);
  font-weight: 600;
}
.timeline-desc {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 14px;
}
.timeline-files {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  margin-bottom: 16px;
}
.file-chip {
  padding: 4px 10px;
  background: rgba(0, 229, 209, 0.06);
  border: 1px solid var(--line-1);
  border-radius: var(--r-sm);
  font-size: 12px;
  color: var(--text-2);
  font-family: var(--font-mono);
}
.arrow { color: var(--c-cyan); font-size: 14px; }
.timeline-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.action-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  border-radius: var(--r-pill);
  font-size: 13px;
  font-weight: 600;
  transition: all .15s;
}
.action-primary {
  background: linear-gradient(135deg, var(--c-cyan), var(--c-cyan-bright));
  color: #001917 !important;
  box-shadow: 0 3px 10px rgba(0, 229, 209, 0.3);
}
.action-primary:hover { transform: translateY(-1px); box-shadow: 0 5px 16px rgba(0, 229, 209, 0.45); color: #001917 !important; }
.action-ghost {
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--c-cyan-bright) !important;
}
.action-ghost:hover { background: rgba(0, 229, 209, 0.08); border-color: var(--line-3); color: var(--c-cyan-bright) !important; }

/* biubiu 教程内联卡 */
.biubiu-inline {
  margin-top: 16px;
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(255, 106, 0, 0.10), rgba(255, 106, 0, 0.04));
  border: 1px solid var(--line-orange);
  border-radius: var(--r-md);
  display: flex; align-items: center; gap: 14px;
}
.biubiu-inline img { width: 40px; height: 40px; border-radius: 8px; flex-shrink: 0; }
.biubiu-inline-text { flex: 1; }
.biubiu-inline-title { font-size: 13.5px; font-weight: 700; color: var(--c-orange-bright); margin-bottom: 2px; }
.biubiu-inline-desc { font-size: 12.5px; color: var(--text-2); line-height: 1.5; }

/* =============================================================
   Warnings (弱拍: 2x2 警示网格)
   ============================================================= */
.warnings { padding: var(--space-7) 0; }
.warnings-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}
.warning-card {
  position: relative;
  padding: 22px 24px;
  background: var(--card-bg);
  border: 1px solid var(--line-orange);
  border-radius: var(--r-lg);
  transition: all .2s;
  overflow: hidden;
}
.warning-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--c-orange), var(--c-orange-bright));
}
.warning-card:hover {
  border-color: var(--c-orange);
  box-shadow: 0 0 0 1px var(--c-orange), 0 0 18px rgba(255, 106, 0, 0.15);
  transform: translateY(-2px);
}
.wc-head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 12px;
}
.wc-num {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--c-orange), var(--c-orange-bright));
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  font-family: var(--font-mono);
  border-radius: var(--r-sm);
  flex-shrink: 0;
}
.wc-title { font-size: 15px; font-weight: 700; color: var(--c-orange-bright); }
.wc-desc {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 12px;
}
.wc-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px;
  color: var(--c-cyan-bright);
  font-weight: 600;
  cursor: pointer;
}
.wc-toggle::after { content: '+'; font-family: var(--font-mono); font-size: 16px; }
.wc-toggle.open::after { content: '−'; }
.wc-detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.7;
}
.wc-detail.open { max-height: 200px; margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--line-1); }

/* =============================================================
   biubiu 强拍 CTA (整宽大卡)
   ============================================================= */
.biubiu-cta {
  padding: var(--space-7) 0;
  position: relative;
}
.biubiu-card {
  position: relative;
  padding: 48px 56px;
  background:
    radial-gradient(ellipse 500px 300px at 0% 50%, rgba(255, 106, 0, 0.25), transparent 60%),
    radial-gradient(ellipse 500px 300px at 100% 50%, rgba(0, 229, 209, 0.20), transparent 60%),
    linear-gradient(135deg, #0F1A2E 0%, #14243F 100%);
  border: 1px solid var(--line-orange);
  border-radius: var(--r-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
}
.biubiu-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-cyan-bright), var(--c-orange), var(--c-orange-bright));
  background-size: 200% 100%;
  animation: shimmer 4s linear infinite;
}
.biubiu-card::after {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'%3E%3Cpath d='M0 20L40 20M20 0L20 40' stroke='%2300E5D1' stroke-opacity='0.05' stroke-width='1'/%3E%3C/svg%3E");
  pointer-events: none;
}
.bb-text { position: relative; z-index: 1; }
.bb-kicker {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--c-orange-bright);
  padding: 4px 12px;
  border: 1px solid var(--line-orange);
  border-radius: var(--r-pill);
  background: rgba(255, 106, 0, 0.10);
  margin-bottom: 14px;
  font-family: var(--font-mono);
}
.bb-title {
  font-size: 30px;
  font-weight: 800;
  color: var(--text-1);
  line-height: 1.2;
  margin-bottom: 12px;
}
.bb-title em {
  font-style: italic;
  background: linear-gradient(135deg, var(--c-cyan-bright), var(--c-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.bb-desc {
  font-size: 14.5px;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 20px;
}
.bb-stats {
  display: flex; gap: 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-3);
}
.bb-stats b { color: var(--c-lime-bright); font-weight: 700; font-size: 14px; margin-right: 4px; }

.bb-cta-area {
  display: flex; flex-direction: column; gap: 10px; align-items: center;
  position: relative; z-index: 1;
}
.bb-logo {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 4px;
}
.bb-logo img { width: 36px; height: 36px; border-radius: 9px; }
.bb-logo-text {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-1);
  font-style: italic;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
}
.bb-logo-text small { color: var(--c-cyan); font-size: 11px; display: block; font-style: normal; letter-spacing: 0.18em; }
.btn-biubiu {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 36px;
  background: linear-gradient(135deg, var(--c-orange) 0%, var(--c-orange-bright) 100%);
  color: #fff !important;
  border-radius: var(--r-pill);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 6px 20px rgba(255, 106, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transition: all .2s;
  position: relative;
  overflow: hidden;
}
.btn-biubiu::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.4) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform .6s;
}
.btn-biubiu:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(255, 106, 0, 0.6); color: #fff !important; }
.btn-biubiu:hover::before { transform: translateX(100%); }
.bb-platform {
  font-size: 11.5px;
  color: var(--text-3);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}

/* =============================================================
   FAQ (弱拍: 折叠列表)
   ============================================================= */
.faq { padding: var(--space-7) 0; }
.faq-list {
  display: flex; flex-direction: column; gap: 12px;
}
.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--line-1);
  border-radius: var(--r-md);
  backdrop-filter: blur(8px);
  overflow: hidden;
  transition: all .15s;
}
.faq-item:hover { border-color: var(--line-2); }
.faq-item[open] { border-color: var(--line-2); background: var(--card-bg-hi); }
.faq-q {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-1);
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::before {
  content: 'Q';
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px;
  background: linear-gradient(135deg, var(--c-cyan), var(--c-cyan-bright));
  color: #001917;
  font-size: 12px; font-weight: 800; font-family: var(--font-mono);
  border-radius: 6px;
  margin-right: 12px;
  flex-shrink: 0;
}
.faq-q::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--c-cyan);
  transition: transform .2s;
  margin-left: 12px;
}
.faq-item[open] .faq-q::after { transform: rotate(45deg); }
.faq-a {
  padding: 0 20px 18px 56px;
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.75;
}

/* =============================================================
   Footer (2 栏)
   ============================================================= */
.footer {
  margin-top: var(--space-8);
  padding: var(--space-6) 0 var(--space-5);
  background: linear-gradient(180deg, var(--bg-1), #050810);
  border-top: 1px solid var(--line-1);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-5);
}
.f-brand .logo { margin-bottom: 14px; }
.f-tag {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.7;
  max-width: 380px;
  margin-bottom: 16px;
}
.f-meta {
  display: flex; gap: 16px;
  font-size: 12px;
  color: var(--text-4);
  font-family: var(--font-mono);
}
.f-meta span { display: inline-flex; align-items: center; gap: 4px; }
.f-meta b { color: var(--c-cyan); font-weight: 600; }
.f-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.f-col h4 {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--c-cyan-bright);
  letter-spacing: 0.12em;
  margin-bottom: 14px;
  font-family: var(--font-mono);
}
.f-col ul { list-style: none; }
.f-col li { margin-bottom: 8px; }
.f-col a { font-size: 13px; color: var(--text-2); }
.f-col a:hover { color: var(--c-cyan-bright); }
.f-col .f-contact { font-size: 13px; color: var(--text-2); line-height: 1.7; }

.f-bottom {
  padding-top: 20px;
  border-top: 1px solid var(--line-1);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px;
  color: var(--text-4);
  font-family: var(--font-mono);
}
.f-bottom a { color: var(--text-3); }

/* =============================================================
   模态框
   ============================================================= */
.modal-mask {
  position: fixed; inset: 0;
  background: rgba(5, 8, 16, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; visibility: hidden;
  transition: opacity .2s, visibility .2s;
}
.modal-mask.open { opacity: 1; visibility: visible; }
.modal {
  width: 100%; max-width: 720px;
  max-height: 88vh;
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 100%);
  border: 1px solid var(--line-2);
  border-radius: var(--r-xl);
  overflow: hidden;
  display: flex; flex-direction: column;
  transform: scale(0.96);
  transition: transform .2s;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(0, 229, 209, 0.15);
}
.modal-mask.open .modal { transform: scale(1); }
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 28px;
  border-bottom: 1px solid var(--line-1);
  background:
    radial-gradient(ellipse 400px 200px at 0% 50%, rgba(0, 229, 209, 0.10), transparent 60%);
}
.modal-title { font-size: 22px; font-weight: 800; color: var(--text-1); display: flex; align-items: center; gap: 12px; }
.modal-title-icon {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(0, 229, 209, 0.15), rgba(0, 229, 209, 0.05));
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  font-size: 22px;
}
.modal-close {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-1);
  border-radius: var(--r-sm);
  color: var(--text-2);
  font-size: 18px;
  transition: all .15s;
}
.modal-close:hover { background: rgba(255, 51, 102, 0.12); border-color: var(--c-red); color: var(--c-red); }
.modal-body {
  padding: 24px 28px;
  overflow-y: auto;
  flex: 1;
}
.modal-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}
.m-meta {
  padding: 12px 14px;
  background: rgba(0, 229, 209, 0.04);
  border: 1px solid var(--line-1);
  border-radius: var(--r-sm);
}
.m-meta-label { font-size: 11px; color: var(--text-3); margin-bottom: 4px; font-family: var(--font-mono); }
.m-meta-value { font-size: 13px; color: var(--text-1); font-weight: 600; }
.m-section { margin-bottom: 18px; }
.m-section-title {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--c-cyan-bright);
  letter-spacing: 0.12em;
  margin-bottom: 10px;
  font-family: var(--font-mono);
}
.m-section p { font-size: 13.5px; color: var(--text-2); line-height: 1.75; }
.m-step {
  display: flex; gap: 12px;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.18);
  border-left: 2px solid var(--c-cyan);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  margin-bottom: 8px;
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.65;
}
.m-step-num {
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  background: var(--c-cyan);
  color: #001917;
  font-size: 11px;
  font-weight: 800;
  font-family: var(--font-mono);
  border-radius: 50%;
  flex-shrink: 0;
}
.modal-foot {
  padding: 16px 28px;
  border-top: 1px solid var(--line-1);
  display: flex; gap: 10px; justify-content: flex-end;
  background: rgba(0, 0, 0, 0.18);
}

/* =============================================================
   响应式
   ============================================================= */
@media (max-width: 1024px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .featured-grid { grid-template-columns: repeat(2, 1fr); }
  .biubiu-card { grid-template-columns: 1fr; padding: 36px; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-menu { display: none; }
  .hero { padding: 50px 0 70px; }
  .hero-title { font-size: 36px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-num { font-size: 28px; }
  .featured-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr; }
  .players-grid { grid-template-columns: 1fr; }
  .player-card.is-featured { grid-column: span 1; padding: 28px; }
  .player-card.is-featured .pc-quote { font-size: 15px; }
  .warnings-grid { grid-template-columns: 1fr; }
  .timeline { padding-left: 48px; }
  .timeline::before { left: 18px; }
  .timeline-marker { left: -48px; width: 38px; height: 38px; }
  .biubiu-card { padding: 28px; }
  .bb-title { font-size: 22px; }
  .section-title { font-size: 24px; }
  .modal-meta-grid { grid-template-columns: repeat(2, 1fr); }
  section + section { margin-top: var(--space-6); }
}
@media (max-width: 480px) {
  .container { padding: 0 var(--space-3); }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-ghost, .btn-orange { width: 100%; justify-content: center; }
  .stat-num { font-size: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .f-cols { grid-template-columns: 1fr; }
  .f-bottom { flex-direction: column; gap: 8px; text-align: center; }
}