/* ============================================
   狗屎蛙 Shit-Frog 官网
   复古做旧主调 × 加密朋克点缀
   ============================================ */

:root {
  --c-shit-yellow: #F5B82E;
  --c-shit-yellow-light: #FFD66B;
  --c-shit-orange: #E8804A;
  --c-shit-brown: #3D2817;
  --c-shit-paper: #E8DCC0;
  --c-shit-paper-dark: #C8B690;
  --c-pepe-green: #7CB342;
  --c-pepe-dark: #558B2F;
  --c-poop-brown: #6B4423;
  --c-neon-cyan: #00FFE0;
  --c-neon-pink: #FF1493;
  --c-text: #2A1810;
  --c-text-light: #5D4037;
  --font-zh: 'KaiTi', 'STKaiti', 'Kaiti SC', 'Songti SC', 'SimSun', serif;
  --font-mono: 'Space Mono', 'JetBrains Mono', 'Courier New', monospace;
}

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

html, body {
  background: var(--c-shit-paper);
  color: var(--c-text);
  font-family: var(--font-zh);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* 做旧纸张纹理背景 - 整站 */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(139,90,43,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(139,90,43,0.06) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(0,0,0,0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* 噪点纹理（伪做旧） */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100' height='100'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 0.2 0 0 0 0 0.1 0 0 0 0 0.05 0 0 0 0.4 0'/></filter><rect width='100' height='100' filter='url(%23n)'/></svg>");
  opacity: 0.15;
  pointer-events: none;
  z-index: 1;
  mix-blend-mode: multiply;
}

main, header, footer { position: relative; z-index: 2; }

/* ============ 导航栏 ============ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  z-index: 100;
  background: rgba(232, 220, 192, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 2px solid var(--c-shit-brown);
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-logo {
  font-family: var(--font-zh);
  font-size: 22px;
  font-weight: 900;
  color: var(--c-shit-brown);
  letter-spacing: 2px;
  text-shadow: 1px 1px 0 var(--c-shit-yellow);
}

.nav-links { display: flex; gap: 28px; }
.nav-links a {
  color: var(--c-shit-brown);
  text-decoration: none;
  font-weight: 700;
  position: relative;
  padding-bottom: 2px;
}
.nav-links a:hover {
  color: var(--c-shit-orange);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--c-shit-orange);
  transition: width 0.3s;
}
.nav-links a:hover::after { width: 100%; }

/* ============ Hero Section ============ */
.hero {
  min-height: auto;
  padding: 80px 40px 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 100px 40px 60px;
  position: relative;
  gap: 40px;
}

.hero-character {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-character img {
  width: 100%;
  max-width: 480px;
  filter: drop-shadow(8px 8px 0 rgba(0,0,0,0.15));
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-15px) rotate(2deg); }
}

.hero-content {
  padding-left: 30px;
  position: relative;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-shit-brown);
  background: var(--c-shit-yellow);
  padding: 4px 12px;
  border: 2px solid var(--c-shit-brown);
  letter-spacing: 1px;
  margin-bottom: 20px;
  transform: rotate(-1deg);
}

.hero-title {
  font-size: clamp(60px, 10vw, 120px);
  font-weight: 900;
  color: var(--c-shit-brown);
  line-height: 0.9;
  letter-spacing: 8px;
  margin-bottom: 12px;
  text-shadow:
    4px 4px 0 var(--c-shit-yellow),
    8px 8px 0 var(--c-shit-orange);
}

.hero-title-en {
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 32px);
  font-weight: 700;
  color: var(--c-shit-orange);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 30px;
  opacity: 0.85;
}

.hero-slogan {
  font-size: 22px;
  color: var(--c-shit-brown);
  font-weight: 600;
  margin-bottom: 14px;
  border-left: 4px solid var(--c-shit-orange);
  padding-left: 16px;
  font-style: italic;
}

.hero-slogan-en {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-text-light);
  margin-bottom: 30px;
  padding-left: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
  font-family: var(--font-mono);
  font-size: 13px;
}

.hero-meta-item {
  background: rgba(255,255,255,0.6);
  border: 1.5px solid var(--c-shit-brown);
  padding: 6px 14px;
  border-radius: 0;
}

.hero-meta-item .label {
  color: var(--c-text-light);
  margin-right: 6px;
}

.hero-meta-item .value {
  color: var(--c-shit-brown);
  font-weight: 700;
}

/* Hero CA 复制按钮 */
.hero-ca-copy {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  background: transparent;
  border: 1.5px solid var(--c-shit-brown);
  border-radius: 4px;
  color: var(--c-shit-brown);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-mono), monospace;
}
.hero-ca-copy:hover {
  background: linear-gradient(135deg, rgba(244,208,63,0.25), rgba(255,107,53,0.18));
  border-color: var(--c-shit-orange);
  color: var(--c-shit-orange);
  transform: translateY(-1px);
  box-shadow: 2px 2px 0 var(--c-shit-brown);
}
.hero-ca-copy:active {
  transform: translateY(0);
  box-shadow: 0 0 0 var(--c-shit-brown);
}
.hero-ca-copy.copied {
  background: linear-gradient(135deg, rgba(76,175,80,0.25), rgba(76,175,80,0.15));
  border-color: #4caf50;
  color: #2e7d32;
}
.hero-ca-copy .hero-ca-icon {
  flex-shrink: 0;
  opacity: 0.7;
}
.hero-ca-copy:hover .hero-ca-icon {
  opacity: 1;
}

/* Hero CA 复制成功 toast */
.ca-copy-toast {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background: linear-gradient(135deg, #1a1410, #2d1f15);
  color: #f4d03f;
  padding: 10px 22px;
  border: 2px solid #4caf50;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4), 0 0 0 4px rgba(76,175,80,0.15);
  opacity: 0;
  pointer-events: none;
  z-index: 9999;
  transition: opacity 0.25s, transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.ca-copy-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.ca-copy-toast::before {
  content: '✓';
  color: #4caf50;
  font-size: 18px;
  font-weight: 900;
}
}

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

.hero-cta-download {
  display: flex;
  justify-content: flex-start;
  margin-top: 16px;
}

.btn {
  display: inline-block;
  padding: 14px 28px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-decoration: none;
  border: 3px solid var(--c-shit-brown);
  background: var(--c-shit-yellow);
  color: var(--c-shit-brown);
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 5px 5px 0 var(--c-shit-brown);
}

.btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 var(--c-shit-brown);
  background: var(--c-shit-yellow-light);
}

/* 下载角色卡按钮（Hero 角色卡下方） */
.hero-character {
  text-align: center;
}

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding: 12px 24px;
  font-family: var(--font-zh);
  font-size: 14px;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 1px;
  background: linear-gradient(135deg, #f4d03f 0%, #ff6b35 100%);
  color: #1a1410;
  border: 3px solid #1a1410;
  box-shadow: 5px 5px 0 #1a1410;
  position: relative;
  overflow: hidden;
}

.btn-download::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.6s;
}

.btn-download:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 #1a1410;
  background: linear-gradient(135deg, #ffd84a 0%, #ff8550 100%);
}

.btn-download:hover::before {
  left: 100%;
}

.btn-download .dl-icon {
  flex-shrink: 0;
  animation: dl-bounce 2s ease-in-out infinite;
}

@keyframes dl-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(3px); }
}

.btn-download:hover .dl-icon {
  animation: dl-bounce 0.5s ease-in-out infinite;
}

.btn-secondary {
  background: transparent;
  color: var(--c-shit-brown);
}

.btn-punk {
  background: var(--c-shit-brown);
  color: var(--c-shit-yellow);
  border-color: var(--c-shit-brown);
  box-shadow: 5px 5px 0 var(--c-shit-yellow);
}

.btn-punk:hover {
  background: #000;
  color: var(--c-shit-yellow);
}

/* 滚动提示 */
.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-text-light);
  letter-spacing: 2px;
  text-align: center;
  animation: bounce 2s ease-in-out infinite;
}

.scroll-hint::after {
  content: '';
  display: block;
  width: 1px;
  height: 30px;
  background: var(--c-shit-brown);
  margin: 10px auto 0;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

/* ============ Section 通用 ============ */
section.block {
  padding: 100px 40px;
  position: relative;
}

.section-header {
  margin-bottom: 60px;
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 24px;
  flex-wrap: wrap;
}

.section-num {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--c-shit-orange);
  letter-spacing: 2px;
  font-weight: 700;
}

.section-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  color: var(--c-shit-brown);
  letter-spacing: 4px;
  line-height: 1;
}

.section-title-en {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--c-text-light);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-left: auto;
}

.section-line {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--c-shit-brown);
  margin: 16px 0 0;
  position: relative;
}

.section-line::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 60px; height: 12px;
  background: var(--c-shit-yellow);
  border: 2px solid var(--c-shit-brown);
  transform: translateY(-50%);
}

/* ============ 角色档案 Section ============ */
.dossier {
  background: linear-gradient(180deg, transparent 0%, rgba(245, 184, 46, 0.08) 100%);
  border-top: 3px solid var(--c-shit-brown);
  border-bottom: 3px solid var(--c-shit-brown);
}

.dossier-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 60px;
  align-items: start;
}

.dossier-portrait {
  position: relative;
  background: var(--c-shit-paper-dark);
  padding: 30px;
  border: 4px solid var(--c-shit-brown);
  box-shadow: 12px 12px 0 var(--c-shit-brown);
  transform: rotate(-1deg);
}

.dossier-portrait img {
  width: 100%;
  display: block;
  filter: contrast(1.05) saturate(1.1);
}

.dossier-portrait::before {
  content: 'CLASSIFIED';
  position: absolute;
  top: 10px;
  right: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-poop-brown);
  letter-spacing: 3px;
  background: var(--c-shit-yellow);
  padding: 3px 8px;
  border: 1.5px solid var(--c-poop-brown);
  transform: rotate(3deg);
}

.dossier-fields {
  display: grid;
  gap: 24px;
}

.dossier-field {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 20px;
  padding-bottom: 16px;
  border-bottom: 2px dashed var(--c-shit-brown);
  align-items: start;
}

.dossier-field:last-child { border-bottom: none; }

.dossier-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-shit-orange);
  text-transform: uppercase;
  letter-spacing: 2px;
  padding-top: 4px;
}

.dossier-value {
  font-size: 18px;
  color: var(--c-shit-brown);
  font-weight: 600;
}

/* 诞生地 X 链接 */
.dossier-x-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 10px;
  background: linear-gradient(135deg, rgba(244,208,63,0.15) 0%, rgba(255,107,53,0.1) 100%);
  border: 2px solid #f4d03f;
  color: var(--c-shit-brown);
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s;
  position: relative;
}

.dossier-x-link::after {
  content: '↗';
  font-size: 14px;
  color: var(--c-shit-orange);
  margin-left: 4px;
  font-weight: 900;
  transition: transform 0.3s;
}

.dossier-x-link:hover {
  background: linear-gradient(135deg, rgba(244,208,63,0.4) 0%, rgba(255,107,53,0.25) 100%);
  border-color: var(--c-shit-orange);
  color: var(--c-shit-orange);
  transform: translateY(-2px);
  box-shadow: 4px 4px 0 var(--c-shit-brown);
}

.dossier-x-link:hover::after {
  transform: translate(3px, -3px);
}

.dossier-x-link .x-icon {
  flex-shrink: 0;
}

/* 诞生地下方金句 */
.dossier-origin-note {
  grid-column: 2;
  margin-top: 4px;
  padding: 10px 16px;
  background: rgba(244, 208, 63, 0.08);
  border-left: 4px solid #f4d03f;
  font-size: 15px;
  line-height: 1.7;
  color: #5a4023;
  font-style: italic;
  font-weight: 500;
  position: relative;
}

.dossier-origin-note::before {
  content: '"';
  position: absolute;
  left: 6px;
  top: 4px;
  font-size: 28px;
  color: #f4d03f;
  font-family: Georgia, serif;
  line-height: 1;
  opacity: 0.5;
}

/* 金句重点特效 */
.dossier-origin-note .hl-strike {
  position: relative;
  color: #8a6f4a;
  text-decoration: line-through;
  text-decoration-color: #ff6b35;
  text-decoration-thickness: 2px;
  font-weight: 600;
}

.dossier-origin-note .hl-shake {
  color: #ff6b35;
  font-weight: 900;
  font-size: 1.1em;
  display: inline-block;
  animation: shake 0.6s ease-in-out infinite;
  text-shadow: 0 0 8px rgba(255, 107, 53, 0.5);
}

.dossier-origin-note .hl-pulse {
  color: #f4d03f;
  font-weight: 900;
  font-size: 1.3em;
  display: inline-block;
  background: linear-gradient(135deg, #f4d03f 0%, #ff6b35 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 12px rgba(244, 208, 63, 0.6));
  animation: pulse-scale 1.5s ease-in-out infinite;
  padding: 0 4px;
}

@keyframes shake {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  20% { transform: translate(-1px, 1px) rotate(-1deg); }
  40% { transform: translate(1px, -1px) rotate(1deg); }
  60% { transform: translate(-1px, 1px) rotate(-1deg); }
  80% { transform: translate(1px, 1px) rotate(0deg); }
}

@keyframes pulse-scale {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 12px rgba(244, 208, 63, 0.6)); }
  50% { transform: scale(1.15); filter: drop-shadow(0 0 20px rgba(244, 208, 63, 0.9)); }
}

.dossier-story {
  grid-column: 1 / -1;
  margin-top: 40px;
  padding: 30px;
  background: rgba(255,255,255,0.4);
  border: 2px solid var(--c-shit-brown);
  position: relative;
}

.dossier-story::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 20px;
  font-size: 80px;
  color: var(--c-shit-yellow);
  font-family: serif;
  line-height: 1;
}

.dossier-story p {
  font-size: 17px;
  line-height: 1.9;
  color: var(--c-shit-brown);
  margin-bottom: 16px;
}

.dossier-story p:last-child { margin-bottom: 0; }

.dossier-story .highlight {
  background: linear-gradient(120deg, transparent 0%, var(--c-shit-yellow) 100%);
  padding: 0 4px;
  font-weight: 700;
}

/* ============ 表情包 Section ============ */
.emoji-pack {
  background: var(--c-shit-paper);
}

.emoji-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}

.emoji-card {
  position: relative;
  background: rgba(255,255,255,0.5);
  border: 3px solid var(--c-shit-brown);
  padding: 20px;
  cursor: pointer;
  transition: all 0.3s;
  overflow: hidden;
}

.emoji-card:hover {
  transform: translateY(-8px) rotate(-2deg);
  background: var(--c-shit-yellow);
  box-shadow: 8px 8px 0 var(--c-shit-brown);
}

.emoji-card img {
  width: 100%;
  display: block;
  aspect-ratio: 1/1;
  object-fit: cover;
}

.emoji-card .emoji-name {
  text-align: center;
  margin-top: 12px;
  font-family: var(--font-zh);
  font-size: 16px;
  font-weight: 700;
  color: var(--c-shit-brown);
}

.emoji-card .emoji-name-en {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 2px;
}

.emoji-corner {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 18px;
  background: rgba(255,255,255,0.9);
  border: 1.5px solid var(--c-shit-brown);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotate(8deg);
  z-index: 2;
}

.emoji-corner-hot {
  background: var(--c-shit-orange);
  border-color: var(--c-shit-brown);
  color: white;
  font-size: 14px;
}

.emoji-corner-new {
  background: var(--c-shit-yellow);
  border-color: var(--c-shit-brown);
  color: var(--c-shit-brown);
  font-size: 16px;
  border-radius: 50%;
  transform: rotate(8deg);
}

.emoji-cta {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-text-light);
  letter-spacing: 1px;
}

.emoji-cta .quote {
  display: block;
  font-family: var(--font-zh);
  font-size: 20px;
  color: var(--c-shit-brown);
  font-style: italic;
  margin-top: 12px;
  font-weight: 600;
}

/* ============ 表情包 V2 Section ============ */
.expressions-v2 {
  background: linear-gradient(180deg, #1a1410 0%, #2d1f15 100%);
  position: relative;
}
.expressions-v2::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 30%, rgba(244,208,63,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255,107,53,0.08) 0%, transparent 50%);
  pointer-events: none;
}
.expressions-v2 .section-desc {
  max-width: 720px;
  margin: 16px auto 48px;
  text-align: center;
  font-size: 15px;
  line-height: 1.7;
  color: #d4a574;
  font-style: italic;
}
/* V2 卡片样式：复用 .emoji-card 基础（hover/角标/名字居中），
   仅覆盖边框色（用每张图的 --card-color 区分）+ 深底+不旋转 */
.expressions-v2 .v2-emoji-card {
  background: #2d1f15;
  border: 2.5px solid var(--card-color, #f4d03f);
}
.expressions-v2 .v2-emoji-card:hover {
  /* 覆盖 V1 的 hover rotate(-2deg)，V2 不旋转 */
  transform: translateY(-8px);
  background: var(--card-color);
  border-color: #fff;
}
.expressions-v2 .v2-emoji-card:hover .emoji-name,
.expressions-v2 .v2-emoji-card:hover .emoji-name-en {
  color: #1a1410;
}
.expressions-v2 .v2-emoji-card .emoji-name {
  color: var(--card-color, #f4d03f);
}
.expressions-v2 .v2-emoji-card .emoji-name-en {
  color: #8b6f4e;
}
/* V2 标签：橄榄棕胶囊 + 金黄毛笔字 + 黄橙辉光（照搬参考图） */
.v2-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 0 8px 8px;
  justify-content: center;
}
.v2-tag {
  font-size: 10px;
  font-weight: 700;
  color: #f4d03f;
  background: #3d2f1f;
  border: 1.5px solid #8b6f4e;
  border-radius: 999px;
  padding: 2px 8px;
  letter-spacing: 0.5px;
  text-shadow:
    0 0 4px rgba(244, 208, 63, 0.8),
    0 0 8px rgba(255, 165, 0, 0.5);
  box-shadow:
    inset 0 1px 2px rgba(0,0,0,0.4),
    0 0 6px rgba(244, 208, 63, 0.2);
  position: relative;
  font-family: var(--font-zh), "Microsoft YaHei", "PingFang SC", sans-serif;
  white-space: nowrap;
}
.v2-tag::before {
  /* 毛笔笔触纹理感（用渐变模拟粗糙边缘）*/
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, transparent 30%, rgba(0,0,0,0.15) 50%, transparent 70%);
  pointer-events: none;
}
.expressions-v2 .v2-emoji-card:hover .v2-tag {
  color: #1a1410;
  background: rgba(255, 255, 255, 0.85);
  border-color: #1a1410;
  text-shadow: none;
}
.v2-cta {
  text-align: center;
  margin: 60px auto 0;
  padding: 20px;
  max-width: 800px;
  font-size: 14px;
  color: #d4a574;
  background: rgba(0,0,0,0.3);
  border-radius: 8px;
  border: 1px solid rgba(244,208,63,0.2);
}
.v2-cta .quote {
  display: block;
  margin-top: 8px;
  font-style: italic;
  color: var(--c-shit-orange);
  font-weight: 700;
}

/* ============ 二创画廊 Section ============ */
.gallery {
  background: linear-gradient(180deg, rgba(245, 184, 46, 0.08) 0%, transparent 100%);
  border-top: 3px solid var(--c-shit-brown);
  text-align: center;
}

/* ============ 大片画廊 Section ============ */
.gallery-wall {
  background: var(--c-shit-brown);
  color: var(--c-shit-paper);
  border-top: 6px solid var(--c-shit-yellow);
  border-bottom: 6px solid var(--c-shit-yellow);
  position: relative;
  overflow: hidden;
}

.gallery-wall::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(245, 184, 46, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(245, 184, 46, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.gallery-wall .section-title { color: var(--c-shit-yellow); }
.gallery-wall .section-title-en { color: var(--c-shit-paper-dark); }
.gallery-wall .section-num { color: var(--c-shit-yellow); }
.gallery-wall .section-line { background: var(--c-shit-yellow); }
.gallery-wall .section-line::before { background: var(--c-shit-paper); border-color: var(--c-shit-yellow); }

.gallery-intro {
  font-family: var(--font-zh);
  font-size: 19px;
  color: var(--c-shit-yellow);
  text-align: center;
  margin: 40px auto 50px;
  max-width: 700px;
  font-style: italic;
  font-weight: 700;
  letter-spacing: 2px;
  position: relative;
  z-index: 2;
  padding: 14px 28px;
  background: rgba(0,0,0,0.25);
  border-left: 4px solid var(--c-shit-yellow);
  border-right: 4px solid var(--c-shit-yellow);
  display: table;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.gallery-card {
  background: var(--c-shit-paper);
  border: 4px solid var(--c-shit-yellow);
  box-shadow: 8px 8px 0 var(--c-shit-yellow), 8px 8px 0 1px var(--c-shit-paper-dark);
  overflow: hidden;
  transition: all 0.3s;
  position: relative;
}

/* ========== 世界杯专区专属样式 ========== */
.worldcup-wall {
  background: linear-gradient(180deg, #0a3d0a 0%, #062806 100%);
  padding: 80px 5%;
  position: relative;
  overflow: hidden;
}

.worldcup-wall::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(34, 197, 94, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255, 215, 0, 0.12) 0%, transparent 50%);
  pointer-events: none;
}

.worldcup-wall::after {
  content: "⚽ ⚽ ⚽";
  position: absolute;
  top: 10%;
  right: 5%;
  font-size: 60px;
  opacity: 0.08;
  letter-spacing: 30px;
  transform: rotate(-15deg);
  pointer-events: none;
}

.worldcup-wall .section-num {
  color: #4ade80;
  text-shadow: 0 0 12px rgba(74, 222, 128, 0.4);
}

.worldcup-wall .section-title {
  color: #fbbf24;
  text-shadow: 0 0 16px rgba(251, 191, 36, 0.3);
}

.worldcup-wall .section-title-en {
  color: #86efac;
}

.worldcup-wall .section-line {
  background: linear-gradient(90deg, transparent 0%, #4ade80 20%, #fbbf24 50%, #4ade80 80%, transparent 100%);
  height: 3px;
  box-shadow: 0 0 10px rgba(74, 222, 128, 0.5);
}

.worldcup-intro {
  text-align: center;
  font-size: 17px;
  color: #bbf7d0;
  margin: 30px auto 50px;
  max-width: 700px;
  position: relative;
  z-index: 2;
  font-weight: 500;
  letter-spacing: 1px;
}

.worldcup-intro::before,
.worldcup-intro::after {
  content: "🏆";
  margin: 0 12px;
  filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.5));
}

.worldcup-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.worldcup-grid .gallery-card {
  border: 4px solid #4ade80;
  box-shadow: 8px 8px 0 #16a34a, 8px 8px 0 1px #064e3b, 0 0 24px rgba(74, 222, 128, 0.2);
  background: #1a4d1a;
}

.worldcup-grid .gallery-card:hover {
  box-shadow: 12px 12px 0 #16a34a, 12px 12px 0 1px #064e3b, 0 0 32px rgba(251, 191, 36, 0.4);
  border-color: #fbbf24;
}

.worldcup-grid .gallery-badge {
  background: linear-gradient(135deg, #16a34a 0%, #4ade80 100%);
  color: #fff;
  border: 2px solid #fbbf24;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
  font-weight: 700;
}

.worldcup-grid .gallery-caption {
  background: var(--c-shit-paper);
  border-top: 3px solid #fbbf24;
  padding: 16px 14px;
}

.worldcup-grid .gallery-caption-zh {
  color: var(--c-shit-brown);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  text-shadow: none;
}

.worldcup-grid .gallery-caption-en {
  color: var(--c-text-light);
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-style: italic;
}

@media (max-width: 1100px) {
  .worldcup-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .worldcup-intro { font-size: 15px; }
}

@media (max-width: 640px) {
  .worldcup-grid { grid-template-columns: 1fr; }
  .worldcup-wall { padding: 60px 4%; }
}

.gallery-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0 var(--c-shit-yellow), 12px 12px 0 1px var(--c-shit-paper-dark);
}

.gallery-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--c-shit-paper-dark);
}

.gallery-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
  filter: contrast(1.05) saturate(1.1);
}

/* 03·VIRAL 街头图：金色暖化蒙版，统一整体暖色调 */
.gallery-card:nth-child(3) .gallery-img-wrap img {
  filter: contrast(1.05) saturate(1.3) sepia(0.18) hue-rotate(-12deg);
}

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

.gallery-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--c-shit-yellow);
  background: var(--c-shit-brown);
  padding: 6px 12px;
  border: 2px solid var(--c-accent, var(--c-shit-yellow));
  letter-spacing: 2px;
  box-shadow: 2px 2px 0 var(--c-accent, var(--c-shit-yellow));
  transform: rotate(-2deg);
  transform-origin: top left;
  z-index: 3;
}

.gallery-caption {
  padding: 20px 24px;
  background: var(--c-shit-paper);
  color: var(--c-shit-brown);
}

.gallery-caption-zh {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 6px;
  color: var(--c-shit-brown);
}

.gallery-caption-en {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-text-light);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-style: italic;
}

/* 响应式 */
/* ========== 艺术海报专属样式 ========== */
.art-posters-wall {
  background: linear-gradient(180deg, #fafafa 0%, #f0ebe0 100%);
  padding: 80px 5%;
  position: relative;
  overflow: hidden;
}

.art-posters-wall::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 85% 80%, rgba(212, 160, 23, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.art-posters-wall .section-num {
  color: #b8860b;
  text-shadow: 0 0 10px rgba(184, 134, 11, 0.3);
}

.art-posters-wall .section-title {
  color: #3d2817;
  font-family: Georgia, serif;
  letter-spacing: 2px;
}

.art-posters-wall .section-title-en {
  color: #8b6f4e;
  font-style: italic;
}

.art-posters-wall .section-line {
  background: linear-gradient(90deg, transparent 0%, #d4a017 50%, transparent 100%);
  height: 2px;
}

.art-posters-intro {
  text-align: center;
  font-size: 16px;
  color: #6b5840;
  margin: 30px auto 50px;
  max-width: 700px;
  position: relative;
  z-index: 2;
  font-style: italic;
}

.art-posters-intro::before,
.art-posters-intro::after {
  content: "✦";
  margin: 0 14px;
  color: #d4a017;
}

.art-posters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.art-poster-card {
  background: #fff;
  border: 1px solid #d4a017;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(212, 160, 23, 0.1);
  overflow: hidden;
  transition: all 0.3s;
  position: relative;
}

.art-poster-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(212, 160, 23, 0.25), 0 0 0 2px #d4a017;
  border-color: #b8860b;
}

.art-poster-img-wrap {
  position: relative;
  background: #1a1a1a;
  aspect-ratio: 4/3;
  overflow: hidden;
}

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

.art-poster-card:hover .art-poster-img-wrap img {
  transform: scale(1.05);
}

.art-poster-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0, 0, 0, 0.7);
  color: #d4a017;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  font-family: var(--font-mono);
  border: 1px solid #d4a017;
  backdrop-filter: blur(4px);
}

.art-poster-caption {
  padding: 14px 12px;
  background: linear-gradient(180deg, #fff 0%, #faf6e8 100%);
  border-top: 2px solid #d4a017;
}

.art-poster-caption-zh {
  font-size: 15px;
  font-weight: 700;
  color: #3d2817;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.art-poster-caption-desc {
  font-size: 12px;
  color: #6b5840;
  line-height: 1.5;
  font-style: italic;
  margin-bottom: 8px;
}

.art-poster-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}

.art-poster-tag {
  font-size: 10px;
  padding: 2px 8px;
  background: rgba(212, 160, 23, 0.1);
  color: #8b6f4e;
  border-radius: 999px;
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
}

.art-posters-empty {
  text-align: center;
  padding: 80px 20px;
  color: #8b6f4e;
}

.art-posters-empty-icon {
  font-size: 64px;
  margin-bottom: 16px;
  opacity: 0.5;
}

@media (max-width: 1100px) {
  .art-posters-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

@media (max-width: 640px) {
  .art-posters-grid { grid-template-columns: 1fr; }
  .art-posters-wall { padding: 60px 4%; }
}

@media (max-width: 980px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .gallery-intro { font-size: 15px; }
  .gallery-caption-zh { font-size: 16px; }
}

.gallery-empty {
  padding: 60px 30px;
  background: rgba(255,255,255,0.3);
  border: 3px dashed var(--c-shit-brown);
  max-width: 700px;
  margin: 0 auto;
}

.gallery-empty .big-poop {
  font-size: 120px;
  display: block;
  margin-bottom: 20px;
  animation: shake 2s ease-in-out infinite;
  filter: drop-shadow(4px 4px 0 var(--c-shit-brown));
}

@keyframes shake {
  0%, 100% { transform: rotate(-3deg); }
  50% { transform: rotate(3deg); }
}

.gallery-empty h3 {
  font-size: 28px;
  color: var(--c-shit-brown);
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.gallery-empty p {
  font-size: 16px;
  color: var(--c-text-light);
  margin-bottom: 24px;
}

/* ============ Footer ============ */
footer {
  background: var(--c-shit-brown);
  color: var(--c-shit-paper);
  padding: 60px 40px 30px;
  font-family: var(--font-mono);
  border-top: 6px solid var(--c-shit-yellow);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 50px;
  max-width: 1200px;
  margin: 0 auto 40px;
}

.footer-logo {
  font-family: var(--font-zh);
  font-size: 28px;
  font-weight: 900;
  color: var(--c-shit-yellow);
  letter-spacing: 4px;
  margin-bottom: 16px;
}

.footer-tagline {
  font-size: 14px;
  color: var(--c-shit-paper-dark);
  font-style: italic;
}

.footer-col h4 {
  font-size: 12px;
  color: var(--c-shit-yellow);
  letter-spacing: 2px;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  color: var(--c-shit-paper);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 8px;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.footer-col a:hover { opacity: 1; color: var(--c-shit-yellow); }

.footer-ca {
  font-size: 12px;
  word-break: break-all;
  color: var(--c-shit-paper);
  cursor: pointer;
  position: relative;
  padding: 8px 12px;
  background: rgba(245, 184, 46, 0.15);
  border: 1px solid var(--c-shit-yellow);
  display: inline-block;
  margin-top: 8px;
}

.footer-ca:hover { background: rgba(245, 184, 46, 0.3); }

.footer-bottom {
  text-align: center;
  border-top: 1px solid var(--c-shit-paper-dark);
  padding-top: 20px;
  font-size: 12px;
  color: var(--c-shit-paper-dark);
}

.footer-risk {
  margin-top: 10px;
  font-size: 11px;
  color: var(--c-shit-orange);
  font-style: italic;
}

/* ============ Toast 提示 ============ */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-shit-brown);
  color: var(--c-neon-cyan);
  padding: 12px 24px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 1px;
  border: 2px solid var(--c-neon-cyan);
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  box-shadow: 4px 4px 0 var(--c-neon-cyan);
}

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

/* ============ 💩 彩蛋 ============ */
.poop-rain {
  position: fixed;
  top: -50px;
  font-size: 30px;
  pointer-events: none;
  z-index: 9998;
  animation: poop-fall 3s linear forwards;
}

@keyframes poop-fall {
  0% { transform: translateY(0) rotate(0); opacity: 1; }
  100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}

.poop-counter {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--c-shit-brown);
  color: var(--c-shit-yellow);
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
  border: 2px solid var(--c-shit-yellow);
  z-index: 9997;
  opacity: 0;
  transition: opacity 0.3s;
}

.poop-counter.show { opacity: 1; }

/* ============ Lightbox ============ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.lightbox.show { opacity: 1; }

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 12, 4, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.lightbox-content {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 24px;
  background: var(--c-shit-paper);
  border: 4px solid var(--c-shit-yellow);
  box-shadow: 8px 8px 0 var(--c-shit-brown);
  animation: lb-pop 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes lb-pop {
  0% { transform: scale(0.85) rotate(-2deg); opacity: 0; }
  100% { transform: scale(1) rotate(0); opacity: 1; }
}

.lightbox-content img {
  max-width: 80vw;
  max-height: 70vh;
  object-fit: contain;
  display: block;
  border: 2px solid var(--c-shit-brown);
}

.lightbox-caption {
  font-family: 'Space Mono', monospace;
  font-size: 18px;
  color: var(--c-shit-brown);
  letter-spacing: 1px;
  font-weight: 700;
  text-align: center;
  padding: 4px 12px;
  background: var(--c-shit-yellow);
  border: 2px solid var(--c-shit-brown);
}

.lightbox-hint {
  font-size: 13px;
  color: var(--c-shit-brown);
  font-family: 'Space Mono', monospace;
  letter-spacing: 1.5px;
  opacity: 1;
  background: rgba(244, 232, 208, 0.8);
  padding: 4px 10px;
  border: 1px solid var(--c-shit-brown);
}

/* emoji + gallery 卡片可点击手势 */
.emoji-card,
.gallery-card { cursor: pointer; }

/* ============ 响应式 ============ */
@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 120px 24px 60px;
  }
  .hero-content { padding-left: 0; }
  .hero-character img { max-width: 320px; }
  .hero-slogan { border-left: none; padding-left: 0; }
  .hero-cta { justify-content: center; }
  .dossier-grid { grid-template-columns: 1fr; }
  .dossier-portrait { transform: rotate(0); }
  .emoji-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  section.block { padding: 60px 24px; }
  .nav { padding: 14px 20px; font-size: 11px; }
  .nav-links { gap: 14px; }
}

@media (max-width: 560px) {
  .emoji-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-title { font-size: 50px; }
  .nav-links a { display: none; }
}

/* ============ MEME 史书 Section ============ */
.meme-history {
  background: linear-gradient(180deg, #1a1410 0%, #2a1f15 50%, #1a1410 100%);
  color: #f4e4c1;
  position: relative;
  padding: 60px 40px;
}

.meme-history::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(244,208,63,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(244,208,63,0.06) 0%, transparent 50%);
  pointer-events: none;
}

.meme-history .section-title { color: #f4d03f; }
.meme-history .section-num { color: #f4d03f; }

/* 3 大特征 */
.history-banners {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1100px;
  margin: 30px auto 32px;
  position: relative;
  z-index: 1;
}

.banner-card {
  background: rgba(61, 40, 23, 0.6);
  border: 3px solid #f4d03f;
  padding: 20px 18px;
  text-align: center;
  position: relative;
  transition: all 0.3s;
}

.banner-card:hover {
  transform: translateY(-6px);
  background: rgba(244,208,63,0.1);
  box-shadow: 0 8px 0 #3d2817;
}

.banner-card.banner-fire { border-color: #ff6b35; }
.banner-card.banner-fire:hover { box-shadow: 0 8px 0 #8b2500; }
.banner-card.banner-noise { border-color: #5baa2a; }
.banner-card.banner-noise:hover { box-shadow: 0 8px 0 #2d5515; }

.banner-icon {
  font-size: 40px;
  margin-bottom: 8px;
  filter: drop-shadow(0 0 10px rgba(244,208,63,0.5));
}

.banner-zh {
  font-size: 24px;
  font-weight: 900;
  color: #f4d03f;
  letter-spacing: 4px;
  margin-bottom: 4px;
}

.banner-en {
  font-size: 11px;
  letter-spacing: 3px;
  color: #c8a878;
  font-family: var(--font-en);
  margin-bottom: 12px;
}

.banner-desc {
  font-size: 13px;
  color: #d4b88a;
  line-height: 1.6;
  margin-top: 8px;
}

/* 宣言大字 */
.history-declaration {
  text-align: center;
  font-size: 28px;
  font-weight: 900;
  line-height: 1.4;
  max-width: 900px;
  margin: 0 auto 36px;
  color: #f4e4c1;
  position: relative;
  z-index: 1;
  letter-spacing: 2px;
}

.history-declaration .hl {
  color: #f4d03f;
  font-family: var(--font-en);
  font-size: 32px;
  margin: 0 4px;
  text-shadow: 0 0 20px rgba(244,208,63,0.4);
}

.history-declaration .hl-new {
  color: #ff6b35;
  font-size: 38px;
  text-shadow: 0 0 20px rgba(255,107,53,0.6);
  position: relative;
  display: inline-block;
}

.history-declaration .hl-new::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -8px;
  height: 4px;
  background: #ff6b35;
  border-radius: 2px;
}

/* 时间轴 4 节点 */
.history-timeline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  max-width: 1200px;
  margin: 0 auto 24px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.timeline-node {
  background: rgba(61, 40, 23, 0.5);
  border: 2px solid #c8a878;
  padding: 18px 16px;
  text-align: center;
  min-width: 180px;
  position: relative;
  transition: all 0.3s;
}

.timeline-node:hover {
  transform: translateY(-4px);
  background: rgba(61, 40, 23, 0.8);
  border-color: #f4d03f;
}

.tl-emoji {
  font-size: 44px;
  line-height: 1;
  margin-bottom: 6px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
}

.tl-symbol {
  font-size: 22px;
  font-weight: 900;
  color: #f4d03f;
  letter-spacing: 2px;
  font-family: var(--font-en);
  margin-bottom: 4px;
}

.tl-year {
  font-size: 12px;
  color: #8a6f4a;
  font-family: var(--font-en);
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.tl-name {
  font-size: 18px;
  color: #f4e4c1;
  font-weight: 700;
  margin-bottom: 6px;
}

.tl-market {
  font-size: 12px;
  color: #c8a878;
  background: rgba(0,0,0,0.3);
  padding: 4px 8px;
  display: inline-block;
  margin-bottom: 6px;
}

.tl-founder {
  font-size: 11px;
  color: #8a6f4a;
  font-style: italic;
}

.tl-arrow {
  font-size: 32px;
  color: #c8a878;
  font-weight: 900;
  animation: arrow-pulse 2s ease-in-out infinite;
}

.tl-arrow-king {
  font-size: 48px;
  color: #f4d03f;
  filter: drop-shadow(0 0 12px rgba(244,208,63,0.8));
  animation: crown-pulse 1.5s ease-in-out infinite;
}

@keyframes arrow-pulse {
  0%, 100% { opacity: 0.5; transform: translateX(0); }
  50% { opacity: 1; transform: translateX(4px); }
}

@keyframes crown-pulse {
  0%, 100% { opacity: 0.7; transform: scale(1) rotate(-5deg); }
  50% { opacity: 1; transform: scale(1.15) rotate(5deg); }
}

/* 新王金黄高亮 */
.timeline-king {
  background: linear-gradient(135deg, rgba(244,208,63,0.25) 0%, rgba(255,107,53,0.15) 100%);
  border: 3px solid #f4d03f;
  box-shadow: 0 0 30px rgba(244,208,63,0.4), 8px 8px 0 #3d2817;
  transform: scale(1.05);
  min-width: 200px;
}

.timeline-king:hover {
  transform: scale(1.08) translateY(-4px);
  box-shadow: 0 0 40px rgba(244,208,63,0.6), 8px 12px 0 #3d2817;
}

.timeline-king .tl-emoji { font-size: 56px; }
.timeline-king .tl-symbol { 
  color: #ff6b35; 
  font-size: 26px;
  text-shadow: 0 0 12px rgba(255,107,53,0.5);
}
.timeline-king .tl-name { color: #f4d03f; font-size: 20px; }

.king-badge {
  display: inline-block;
  background: #ff6b35;
  color: #1a1410;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 1px;
  padding: 3px 8px;
  margin-left: 6px;
  transform: rotate(-3deg);
  vertical-align: middle;
  box-shadow: 2px 2px 0 #1a1410;
}

/* 底部说明 */
.history-footnote {
  text-align: center;
  font-size: 15px;
  color: #c8a878;
  font-style: italic;
  margin-top: 24px;
  letter-spacing: 2px;
  position: relative;
  z-index: 1;
}

/* 响应式：MEME 史书 */
@media (max-width: 980px) {
  .history-banners { grid-template-columns: 1fr; gap: 14px; }
  .history-declaration { font-size: 22px; }
  .history-declaration .hl { font-size: 26px; }
  .history-declaration .hl-new { font-size: 30px; }
  .history-timeline { flex-direction: column; }
  .tl-arrow { transform: rotate(90deg); }
  .tl-arrow-king { transform: rotate(90deg) scale(1.2); }
  .timeline-node { min-width: 0; width: 100%; max-width: 300px; }
  .timeline-king { transform: scale(1); }
  .meme-history { padding: 40px 20px; }
}

@media (max-width: 560px) {
  .banner-zh { font-size: 20px; }
  .banner-icon { font-size: 32px; }
  .history-declaration { font-size: 18px; }
  .history-declaration .hl { font-size: 22px; }
  .history-declaration .hl-new { font-size: 26px; }
}

/* ============================================
   屎王主题曲板块
   ============================================ */
.anthem {
  padding: 60px 40px 80px;
  background: linear-gradient(180deg, #1a1410 0%, #2a1f15 100%);
  position: relative;
}
.anthem::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(244,208,63,0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 70%, rgba(255,107,53,0.06) 0%, transparent 40%);
  pointer-events: none;
}

.anthem {
  padding: 60px 5%;
}

.anthem-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 1500px;
  margin: 30px auto 0;
  position: relative;
  z-index: 1;
}

.anthem-card {
  margin: 0;
  display: grid;
  grid-template-columns: 200px 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
  padding: 24px;
  background: rgba(40, 30, 20, 0.6);
  border: 2px solid #d4a017;
  border-radius: 18px;
  box-shadow: 6px 6px 0 #1a1410;
  position: relative;
  z-index: 1;
}

.anthem-card:nth-child(2) {
  background: rgba(20, 35, 50, 0.6);
  border-color: #4ade80;
  box-shadow: 6px 6px 0 #0a1a0d;
}

.anthem-card:nth-child(2) .anthem-left {
  border-right-color: rgba(74, 222, 128, 0.3);
}

/* 左侧：黑胶 + 标题 */
.anthem-left {
  grid-row: 1 / 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 12px;
  border-right: 2px dashed rgba(212, 160, 23, 0.3);
  padding-right: 28px;
}

.anthem-disc {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background:
    repeating-radial-gradient(circle at center, #1a1410 0px, #1a1410 2px, #0d0a08 2px, #0d0a08 4px);
  border: 4px solid #d4a017;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 0 30px rgba(212, 160, 23, 0.4), inset 0 0 20px rgba(0,0,0,0.6);
  transition: transform 0.3s;
}
.anthem-disc.playing {
  animation: disc-spin 4s linear infinite;
}
@keyframes disc-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.anthem-disc-inner {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: none;
  box-shadow: none;
}
.anthem-disc-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.anthem-disc-emoji {
  font-size: 32px;
  line-height: 1;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
}

.anthem-info {
  text-align: center;
}
.anthem-title {
  font-size: 24px;
  font-weight: 800;
  color: #f0c850;
  letter-spacing: 2px;
  margin-bottom: 4px;
}
.anthem-subtitle {
  font-size: 11px;
  color: #8a7a5a;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}
.anthem-meta {
  font-size: 12px;
  color: #d4a017;
  font-weight: 600;
}

/* 右侧：播放器 */
.anthem-player {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.anthem-progress {
  width: 100%;
  height: 6px;
  background: rgba(0,0,0,0.4);
  border-radius: 3px;
  cursor: pointer;
  overflow: hidden;
}
.anthem-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #d4a017, #ff6b35);
  border-radius: 3px;
  transition: width 0.1s linear;
}

.anthem-time {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: #8a7a5a;
  font-family: 'SF Mono', monospace;
}

.anthem-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
}

.anthem-btn {
  background: linear-gradient(135deg, #d4a017, #f0c850);
  color: #1a1410;
  border: 2px solid #1a1410;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 3px 3px 0 #1a1410;
  transition: transform 0.15s;
  flex-shrink: 0;
}
.anthem-btn:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 #1a1410; }
.anthem-btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 #1a1410; }

.anthem-btn-sm {
  width: 36px;
  height: 36px;
  background: rgba(212, 160, 23, 0.15);
  color: #d4a017;
  border: 2px solid #d4a017;
  box-shadow: 2px 2px 0 #1a1410;
}

.anthem-vol {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #d4a017;
  margin-left: auto;
}
.anthem-vol-range {
  width: 100px;
  accent-color: #d4a017;
}

.anthem-btn-dl {
  background: rgba(212, 160, 23, 0.15);
  color: #d4a017;
  border: 2px solid #d4a017;
  text-decoration: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  box-shadow: 2px 2px 0 #1a1410;
}
.anthem-btn-dl:hover {
  background: linear-gradient(135deg, #d4a017, #f0c850);
  color: #1a1410;
}

/* 歌词区 */
.anthem-lyrics {
  grid-column: 1 / 3;
  background: rgba(0, 0, 0, 0.4);
  border: 2px solid rgba(212, 160, 23, 0.3);
  border-radius: 14px;
  height: 280px;
  overflow: hidden;
  position: relative;
  margin-top: 8px;
}
.anthem-lyrics::before,
.anthem-lyrics::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 60px;
  z-index: 2;
  pointer-events: none;
}
.anthem-lyrics::before {
  top: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.7), transparent);
}
.anthem-lyrics::after {
  bottom: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.7), transparent);
}

.anthem-lyrics-inner {
  padding: 80px 24px;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  text-align: center;
}

.lyric-line,
.lyric-section {
  margin: 0;
  padding: 4px 0;
  color: #8a7a5a;
  font-size: 15px;
  line-height: 1.5;
  transition: color 0.3s, font-size 0.3s, transform 0.3s, text-shadow 0.3s;
}

.lyric-section {
  color: #d4a017 !important;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 2px;
  margin-top: 14px;
}

.lyric-line.lyric-highlight {
  color: #ff6b35;
  font-weight: 600;
}

.lyric-line.lyric-bridge {
  color: #a89a7a;
  font-style: italic;
}

.lyric-line.lyric-active,
.lyric-section.lyric-active {
  color: #f0c850 !important;
  font-size: 18px;
  font-weight: 800;
  text-shadow: 0 0 16px rgba(244, 208, 63, 0.6);
  transform: scale(1.05);
}
.lyric-line.lyric-active.lyric-highlight {
  color: #ff8c4a !important;
  text-shadow: 0 0 20px rgba(255, 140, 74, 0.7);
}
.lyric-line.lyric-active.lyric-bridge {
  color: #d4c890 !important;
  text-shadow: 0 0 16px rgba(212, 200, 144, 0.5);
}

/* 移动端：duo 切单列 */
@media (max-width: 980px) {
  .anthem-duo {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .anthem-card {
    grid-template-columns: 200px 1fr;
    padding: 24px;
  }
}

@media (max-width: 800px) {
  .anthem-card {
    grid-template-columns: 1fr;
    padding: 20px;
  }
  .anthem-left {
    grid-row: auto;
    border-right: none;
    border-bottom: 2px dashed rgba(212, 160, 23, 0.3);
    padding-right: 12px;
    padding-bottom: 20px;
  }
  .anthem-disc { width: 160px; height: 160px; }
  .anthem-disc-inner { width: 50px; height: 50px; }
  .anthem-disc-emoji { font-size: 24px; }
  .anthem-lyrics { grid-column: 1; height: 240px; }
  .anthem-controls { flex-wrap: wrap; }
  .anthem-vol { margin-left: 0; }
  .anthem-vol-range { width: 80px; }
}

/* ============================================
   IP 二创板块
   ============================================ */
.ip-fanart {
  padding: 60px 40px 80px;
  background: linear-gradient(180deg, #2a1f15 0%, #1a1410 50%, #2a1f15 100%);
  position: relative;
}
.ip-fanart::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(244,208,63,0.06) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(255,107,53,0.04) 0%, transparent 40%);
  pointer-events: none;
}

.fanart-intro {
  max-width: 900px;
  margin: 0 auto 40px;
  text-align: center;
  color: #8a7a5a;
  font-size: 15px;
  letter-spacing: 1px;
}

.fanart-gallery {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  position: relative;
  z-index: 1;
}

.fanart-card {
  background: rgba(40, 30, 20, 0.7);
  border: 2px solid rgba(212, 160, 23, 0.3);
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
}
.fanart-card:hover {
  border-color: #d4a017;
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(212, 160, 23, 0.25);
}
.fanart-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  border-bottom: 2px solid rgba(212, 160, 23, 0.3);
  transition: transform 0.5s ease;
}
.fanart-card:hover img {
  transform: scale(1.05);
}
.fanart-card-info {
  padding: 16px 18px;
}
.fanart-card-title {
  font-size: 18px;
  font-weight: 800;
  color: #f0c850;
  margin-bottom: 4px;
  letter-spacing: 1px;
}
.fanart-card-author {
  font-size: 12px;
  color: #ff6b35;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}
.fanart-card-desc {
  font-size: 13px;
  color: #a89a7a;
  line-height: 1.5;
  margin-top: 6px;
}

/* Lightbox 大图 */
.fanart-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
  cursor: zoom-out;
}
.fanart-lightbox.show { display: flex; }
.fanart-lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 12px;
  border: 3px solid #d4a017;
  box-shadow: 0 0 60px rgba(212, 160, 23, 0.4);
}

/* Empty 状态 */
.fanart-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: #8a7a5a;
  border: 2px dashed rgba(212, 160, 23, 0.2);
  border-radius: 14px;
  background: rgba(40, 30, 20, 0.3);
}
.fanart-empty-icon {
  font-size: 64px;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 10px rgba(212, 160, 23, 0.3));
}
.fanart-empty p {
  margin: 8px 0;
  font-size: 16px;
  color: #d4a017;
}
.fanart-empty-hint {
  font-size: 13px !important;
  color: #8a7a5a !important;
}
.fanart-empty a {
  color: #f0c850;
  text-decoration: underline;
}

/* 移动端 */
@media (max-width: 700px) {
  .ip-fanart { padding: 40px 16px 60px; }
  .fanart-gallery { grid-template-columns: 1fr; gap: 18px; }
  .fanart-card img { height: 220px; }
}