/* ==========================================================
   羞羞视频_咻咻漫画 — 悸动珊瑚·流体玻璃设计系统
   Awwwards Concept: "Blush Bloom" / 羞色流动
   ========================================================== */

/* 基础重置 */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { 
  font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif; 
  overflow-x:hidden;
  background:#FFF9F2;
  color:#3D2E2E;
  line-height:1.6;
  transition: background 0.3s ease;
}

::selection { background:#FFB5A7; color:#4A2E2E; }
::-webkit-scrollbar { width:8px; }
::-webkit-scrollbar-track { background:#FFF9F2; }
::-webkit-scrollbar-thumb { background:linear-gradient(180deg,#FFB5A7,#FF8C7A); border-radius:4px; }

/* ==========================================================
   核心布局 — 居中
   ========================================================== */
.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:90px 0; position:relative; }
.section:nth-child(even) { background:linear-gradient(180deg,#FFF3EC 0%, #FFF9F2 100%); }

/* 装饰性背景圆 */
.section::before {
  content:'';
  position:absolute;
  width:400px; height:400px;
  border-radius:50%;
  background: radial-gradient(circle, rgba(255,181,167,0.12), transparent 70%);
  top:-100px; right:-100px;
  z-index:0;
  pointer-events:none;
}
.section > .container { position:relative; z-index:1; }

/* ==========================================================
   导航 — 固定顶部，清新玻璃态
   ========================================================== */
.site-header { 
  position:fixed; top:0; left:0; width:100%; z-index:1000; 
  background:rgba(255,249,242,0.88); 
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-bottom:1px solid rgba(255,139,122,0.15);
  box-shadow: 0 4px 30px rgba(255,139,122,0.06);
}
.header-inner { display:flex; align-items:center; justify-content:space-between; height:72px; max-width:1200px; margin:0 auto; padding:0 24px; }

.logo { 
  display:flex; align-items:center; gap:10px; 
  font-weight:800; font-size:1.25rem; text-decoration:none; 
  color:#FF7B6B;
  letter-spacing:-0.02em;
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.logo:hover { transform: scale(1.03) rotate(-1deg); }

.logo-icon { 
  width:38px; height:38px; border-radius:12px; 
  background:linear-gradient(135deg,#FFB5A7,#FF7B6B);
  display:flex; align-items:center; justify-content:center; 
  font-size:1.1rem;
  box-shadow: 0 4px 14px rgba(255,123,107,0.35);
  color:#fff;
}

.main-nav { display:flex; align-items:center; gap:28px; list-style:none; }
.main-nav a { 
  text-decoration:none; font-size:0.92rem; font-weight:600; 
  color:#5A4A4A;
  position:relative;
  padding:4px 2px;
  transition: color 0.25s ease;
}
.main-nav a::after {
  content:'';
  position:absolute;
  bottom:0; left:0;
  width:0%; height:2.5px;
  background:linear-gradient(90deg,#FF7B6B,#FFB5A7);
  border-radius:2px;
  transition: width 0.35s cubic-bezier(0.65,0,0.35,1);
}
.main-nav a:hover { color:#FF7B6B; }
.main-nav a:hover::after { width:100%; }

.nav-cta { 
  padding:10px 24px !important; 
  border-radius:50px !important; 
  color:#fff !important; 
  background:linear-gradient(135deg,#FF7B6B,#FF9A8C) !important;
  box-shadow: 0 4px 16px rgba(255,123,107,0.35);
  font-weight:700 !important;
  transition: all 0.3s cubic-bezier(0.34,1.56,0.64,1) !important;
}
.nav-cta:hover { 
  transform: translateY(-2px) scale(1.04); 
  box-shadow: 0 8px 24px rgba(255,123,107,0.4) !important;
}
.nav-cta::after { display:none !important; }

.menu-toggle { 
  display:none; 
  width:42px; height:42px;
  border-radius:50%;
  border:1.5px solid rgba(255,123,107,0.3);
  background:rgba(255,249,242,0.8);
  align-items:center; justify-content:center;
  cursor:pointer;
  font-size:1.2rem;
  color:#FF7B6B;
  transition: 0.3s;
}
.menu-toggle:hover { background:#FFE8E2; transform: rotate(90deg); }

/* ==========================================================
   Hero — 大版式 + 流体渐变
   ========================================================== */
.hero { 
  min-height:100vh; 
  display:flex; 
  align-items:center; 
  padding-top:72px;
  background: 
    radial-gradient(ellipse at 80% 20%, rgba(255,181,167,0.18), transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(192,132,252,0.08), transparent 50%),
    linear-gradient(180deg, #FFF9F2 0%, #FFEFE9 100%);
  position:relative;
  overflow:hidden;
}

/* 装饰浮动圆 */
.hero::before {
  content:'';
  position:absolute;
  width:600px; height:600px;
  border-radius:50%;
  border: 60px solid rgba(255,181,167,0.06);
  right:-180px; bottom:-150px;
  animation: floatBlob 12s ease-in-out infinite;
}
.hero::after {
  content:'';
  position:absolute;
  width:300px; height:300px;
  border-radius:50%;
  border: 35px solid rgba(192,132,252,0.07);
  left:-80px; top:20%;
  animation: floatBlob 9s ease-in-out infinite reverse;
}
@keyframes floatBlob {
  0%, 100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(30px,-20px) scale(1.05); }
  66% { transform: translate(-15px,20px) scale(0.97); }
}

.hero .container {
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap:60px;
  align-items:center;
}

.hero-content { max-width:720px; }

.hero-eyebrow { 
  display:inline-block; 
  font-size:0.85rem; 
  font-weight:700; 
  padding:6px 18px; 
  border-radius:30px; 
  background:linear-gradient(135deg, rgba(255,123,107,0.12), rgba(255,181,167,0.2));
  color:#FF6B5A;
  letter-spacing:0.5px;
  margin-bottom:20px;
  border:1px solid rgba(255,123,107,0.2);
  box-shadow: 0 2px 8px rgba(255,123,107,0.08);
}

.hero h1 { 
  font-size:3.4rem; 
  line-height:1.12; 
  margin-bottom:20px;
  font-weight:900;
  letter-spacing:-0.03em;
  color:#3D2E2E;
}
.hero h1 .accent {
  background:linear-gradient(135deg, #FF7B6B, #FF5E88, #C084FC);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  position:relative;
}

.hero p { 
  font-size:1.12rem; 
  opacity:0.75; 
  max-width:520px; 
  margin-bottom:36px;
  color:#5A4A4A;
  line-height:1.7;
}

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

/* 按钮 — 独特胶囊风格 */
.btn { 
  display:inline-flex; 
  align-items:center; 
  gap:8px; 
  padding:14px 30px; 
  border-radius:50px; 
  font-weight:700; 
  cursor:pointer; 
  border:none; 
  text-decoration:none; 
  font-size:0.93rem;
  transition: all 0.35s cubic-bezier(0.34,1.56,0.64,1);
  position:relative;
  overflow:hidden;
}

.btn-primary { 
  color:#fff; 
  background:linear-gradient(135deg, #FF7B6B, #FF5E88);
  box-shadow: 0 6px 20px rgba(255,94,136,0.35);
}
.btn-primary:hover { 
  transform:translateY(-3px) scale(1.02); 
  box-shadow: 0 12px 32px rgba(255,94,136,0.4);
}
.btn-primary::before {
  content:'';
  position:absolute;
  top:0; left:-100%;
  width:100%; height:100%;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.5s ease;
}
.btn-primary:hover::before { left:100%; }

.btn-outline { 
  background:transparent; 
  border:2px solid #FF7B6B;
  color:#FF6B5A;
}
.btn-outline:hover { 
  background:rgba(255,123,107,0.08); 
  transform:translateY(-3px);
  border-color:#FF5E88;
  box-shadow: 0 8px 24px rgba(255,123,107,0.15);
}

/* Hero 右侧插画 */
.hero-visual {
  position:relative;
  display:flex;
  justify-content:center;
  align-items:center;
}
.hero-image {
  width:100%;
  max-width:440px;
  aspect-ratio:4/5;
  border-radius:30% 70% 65% 35% / 40% 30% 70% 60%;
  overflow:hidden;
  position:relative;
  background:linear-gradient(160deg, #FFB5A7, #FF8C7A, #FF7B6B);
  box-shadow: 0 30px 60px rgba(255,123,107,0.3);
  animation: morphShape 10s ease-in-out infinite;
}
@keyframes morphShape {
  0%,100% { border-radius:30% 70% 65% 35% / 40% 30% 70% 60%; }
  50% { border-radius:60% 40% 35% 65% / 55% 65% 35% 45%; }
}
.hero-image img { 
  width:100%; height:100%; object-fit:cover;
  mix-blend-mode: multiply;
  opacity:0.85;
}
.hero-image::after {
  content:'✦';
  position:absolute;
  top:12%; right:15%;
  font-size:2.2rem;
  color:rgba(255,255,255,0.7);
  animation: twinkle 3s ease-in-out infinite;
}
@keyframes twinkle {
  0%,100% { opacity:0.4; transform:scale(0.9) rotate(0deg); }
  50% { opacity:1; transform:scale(1.1) rotate(45deg); }
}

/* ==========================================================
   标签/标题样式
   ========================================================== */
.section-label { 
  display:inline-block; 
  font-size:0.82rem; 
  font-weight:800; 
  letter-spacing:2.5px; 
  margin-bottom:12px;
  text-transform:uppercase;
  color:#FF7B6B;
  background:linear-gradient(135deg, rgba(255,123,107,0.1), rgba(255,181,167,0.15));
  padding:6px 16px;
  border-radius:30px;
}

.section-title { 
  font-size:2.3rem; 
  margin-bottom:16px;
  font-weight:900;
  letter-spacing:-0.02em;
  color:#3D2E2E;
  line-height:1.2;
}
.section-title .accent {
  color:#FF6B5A;
  position:relative;
  display:inline-block;
}
.section-title .accent::after {
  content:'';
  position:absolute;
  bottom:4px; left:0;
  width:100%; height:8px;
  background:linear-gradient(90deg, rgba(255,123,107,0.2), rgba(255,181,167,0.1));
  border-radius:4px;
  z-index:-1;
}

.section-desc { 
  max-width:600px; 
  opacity:0.72; 
  margin-bottom:44px;
  color:#5A4A4A;
  font-size:1.05rem;
  line-height:1.7;
}

/* ==========================================================
   卡片网格 — 圆润卡片+阴影
   ========================================================== */
.cards-grid { 
  display:grid; 
  grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); 
  gap:26px; 
}

.category-card { 
  border-radius:24px; 
  padding:32px 28px; 
  background:#fff;
  border:1.5px solid rgba(255,181,167,0.2);
  transition: all 0.4s cubic-bezier(0.34,1.56,0.64,1);
  position:relative;
  overflow:hidden;
}
.category-card::before {
  content:'';
  position:absolute;
  top:0; left:0;
  width:100%; height:4px;
  background:linear-gradient(90deg, #FF7B6B, #FFB5A7, #C084FC);
  opacity:0;
  transition: opacity 0.3s ease;
}
.category-card:hover { 
  transform:translateY(-6px) scale(1.01); 
  box-shadow: 0 16px 40px rgba(255,123,107,0.15);
  border-color:rgba(255,123,107,0.3);
}
.category-card:hover::before { opacity:1; }

.card-icon { 
  width:56px; height:56px; 
  border-radius:18px; 
  display:flex; align-items:center; justify-content:center; 
  margin-bottom:18px; 
  font-size:1.5rem;
  background:linear-gradient(135deg, #FFE8E2, #FFF1EC);
  border:1px solid rgba(255,123,107,0.1);
  transition: transform 0.3s ease;
}
.category-card:hover .card-icon { transform: scale(1.1) rotate(-6deg); }

.category-card h3 {
  font-size:1.15rem;
  font-weight:800;
  margin-bottom:8px;
  color:#3D2E2E;
}
.category-card p {
  font-size:0.9rem;
  opacity:0.7;
  margin-bottom:16px;
  color:#5A4A4A;
}

.card-link { 
  font-weight:700; 
  font-size:0.85rem; 
  text-decoration:none; 
  color:#FF6B5A;
  display:inline-flex;
  align-items:center;
  gap:4px;
  transition: gap 0.3s ease;
}
.card-link:hover { gap:10px; }
.card-link::after { content:'→'; }

/* ==========================================================
   特性块 — 左图右文
   ========================================================== */
.feature-block { 
  display:grid; 
  grid-template-columns:1fr 1fr; 
  gap:60px; 
  align-items:center; 
}

.feature-image { 
  border-radius:24px; 
  overflow:hidden; 
  position:relative;
  box-shadow: 0 20px 50px rgba(255,123,107,0.18);
}
.feature-image::after {
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(150deg, rgba(255,123,107,0.06), transparent);
  pointer-events:none;
}
.feature-image img { 
  width:100%; height:auto; 
  display:block;
  transition: transform 0.6s ease;
}
.feature-image:hover img { transform: scale(1.03); }

.feature-text h3 {
  font-size:1.7rem;
  font-weight:900;
  margin-bottom:18px;
  color:#3D2E2E;
  letter-spacing:-0.01em;
}
.feature-text > p {
  opacity:0.7;
  margin-bottom:24px;
  color:#5A4A4A;
}

.feature-list { list-style:none; margin-bottom:28px; }
.feature-list li { 
  padding:8px 0; 
  display:flex; 
  align-items:center; 
  gap:12px;
  font-weight:500;
  color:#4A3A3A;
}
.feature-list li::before { 
  content:'✦'; 
  font-weight:700; 
  color:#FF7B6B;
  background:rgba(255,123,107,0.1);
  width:28px; height:28px;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:0.8rem;
}

/* ==========================================================
   数据条 — 柔和色块
   ========================================================== */
.stats-bar { 
  display:grid; 
  grid-template-columns:repeat(4,1fr); 
  gap:24px; 
  text-align:center; 
}

.stat-item { 
  padding:32px 20px; 
  border-radius:24px; 
  background:#fff;
  border:1.5px solid rgba(255,181,167,0.15);
  transition: all 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(255,123,107,0.12);
  border-color: rgba(255,123,107,0.3);
}

.stat-number { 
  font-size:2.4rem; 
  font-weight:900;
  background:linear-gradient(135deg, #FF7B6B, #FF5E88);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.stat-label { 
  font-size:0.88rem; 
  opacity:0.6; 
  margin-top:8px;
  color:#5A4A4A;
  font-weight:600;
}

/* ==========================================================
   内容墙 — 漫画展示网格
   ========================================================== */
.content-wall { 
  display:grid; 
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); 
  gap:26px; 
}

.content-wall-item { 
  border-radius:22px; 
  overflow:hidden; 
  border:1.5px solid rgba(255,181,167,0.15);
  background:#fff;
  transition: all 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
.content-wall-item:hover { 
  transform:translateY(-6px); 
  box-shadow: 0 16px 44px rgba(255,123,107,0.18);
  border-color:rgba(255,123,107,0.3);
}

.content-wall-item img { 
  width:100%; 
  height:200px; 
  object-fit:cover;
  transition: transform 0.6s ease;
  filter: saturate(1.1);
}
.content-wall-item:hover img { transform: scale(1.05); }

.content-wall-body { padding:22px; }
.content-wall-body h3 {
  font-size:1.1rem;
  font-weight:800;
  margin-bottom:6px;
  color:#3D2E2E;
}
.content-wall-body p {
  font-size:0.85rem;
  opacity:0.65;
  color:#5A4A4A;
}

/* ==========================================================
   FAQ 手风琴
   ========================================================== */
.faq-list { max-width:820px; margin:0 auto; }

.faq-item { 
  border:1.5px solid rgba(255,181,167,0.15);
  border-radius:18px; 
  margin-bottom:12px; 
  overflow:hidden; 
  cursor:pointer; 
  background:#fff;
  transition: all 0.3s ease;
}
.faq-item:hover { border-color:rgba(255,123,107,0.3); }
.faq-item.open { 
  border-color:rgba(255,123,107,0.35);
  box-shadow: 0 6px 20px rgba(255,123,107,0.08);
}

.faq-item .faq-question { 
  padding:20px 24px; 
  font-weight:700; 
  display:flex; 
  justify-content:space-between; 
  align-items:center;
  color:#3D2E2E;
  gap:16px;
}
.faq-item .faq-question::after {
  content:'+';
  font-size:1.4rem;
  font-weight:400;
  color:#FF7B6B;
  transition: transform 0.35s ease;
  flex-shrink:0;
}
.faq-item.open .faq-question::after {
  content:'×';
  transform: rotate(90deg);
}

.faq-item .faq-answer { 
  padding:0 24px 20px; 
  display:none; 
  opacity:0.7;
  color:#5A4A4A;
  line-height:1.7;
  font-size:0.95rem;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from { opacity:0; transform: translateY(-8px); }
  to { opacity:0.7; transform: translateY(0); }
}
.faq-item.open .faq-answer { display:block; }

/* ==========================================================
   CTA 横幅 — 渐变流体
   ========================================================== */
.cta-banner { 
  padding:72px 32px; 
  text-align:center; 
  border-radius:32px; 
  background: linear-gradient(135deg, #FF7B6B, #FF5E88, #C084FC);
  color:#fff;
  position:relative;
  overflow:hidden;
  box-shadow: 0 24px 60px rgba(255,94,136,0.35);
}
.cta-banner::before {
  content:'';
  position:absolute;
  top:-50%; left:-50%;
  width:200%; height:200%;
  background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.12) 50%, transparent 60%);
  animation: shimmer 6s ease-in-out infinite;
}
@keyframes shimmer {
  0%, 100% { transform: translate(-20%, -10%) rotate(0deg); }
  50% { transform: translate(20%, 10%) rotate(5deg); }
}

.cta-banner h2 { 
  color:#fff; 
  font-size:2.6rem;
  font-weight:900;
  letter-spacing:-0.02em;
  position:relative;
  z-index:1;
  text-shadow: 0 2px 12px rgba(0,0,0,0.12);
}
.cta-banner p {
  color:rgba(255,255,255,0.9);
  max-width:500px;
  margin:16px auto 32px;
  font-size:1.1rem;
  position:relative;
  z-index:1;
}
.cta-banner .btn-primary {
  background:#fff;
  color:#FF5E88;
  box-shadow: 0 8px 28px rgba(0,0,0,0.15);
  position:relative;
  z-index:1;
}
.cta-banner .btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 36px rgba(0,0,0,0.2);
}

/* ==========================================================
   页脚 — 浅色优雅
   ========================================================== */
.site-footer { 
  padding:64px 0 28px; 
  background:#FFF3EC;
  border-top:1px solid rgba(255,123,107,0.1);
  margin-top:40px;
}

.footer-grid { 
  display:grid; 
  grid-template-columns:2fr 1fr 1fr 1fr; 
  gap:48px; 
}

.footer-brand .logo { margin-bottom:14px; }
.footer-brand p {
  font-size:0.9rem;
  opacity:0.7;
  line-height:1.7;
  color:#5A4A4A;
}

.footer-col h4 {
  font-size:1rem;
  font-weight:800;
  margin-bottom:18px;
  color:#3D2E2E;
}
.footer-col ul { list-style:none; }
.footer-col ul li { margin-bottom:10px; }
.footer-col ul a {
  text-decoration:none;
  font-size:0.88rem;
  color:#6B5A5A;
  transition: color 0.2s ease, padding-left 0.3s ease;
}
.footer-col ul a:hover { color:#FF6B5A; padding-left:6px; }

.footer-bottom { 
  border-top:1px solid rgba(255,123,107,0.12); 
  margin-top:44px; 
  padding-top:22px; 
  text-align:center; 
  font-size:0.85rem;
  color:#8A7A7A;
}

/* ==========================================================
   工具类
   ========================================================== */
.text-accent { color:#FF6B5A !important; }
.text-center { text-align:center; }
.seo-description { 
  max-width:640px; 
  margin:0 auto 48px; 
  opacity:0.72;
  color:#5A4A4A;
  line-height:1.7;
}
.mt-0 { margin-top:0; }
.mb-0 { margin-bottom:0; }

/* 额外装饰 — 圆点分隔 */
.dots-divider {
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  margin:40px 0;
}
.dots-divider span {
  width:6px; height:6px;
  border-radius:50%;
  background:#FFB5A7;
}
.dots-divider span:nth-child(2) { width:10px; height:10px; background:#FF7B6B; }
.dots-divider span:nth-child(3) { background:#C084FC; }

/* ==========================================================
   响应式适配
   ========================================================== */
@media (max-width: 992px) {
  .hero .container { grid-template-columns:1fr; text-align:center; }
  .hero-content { max-width:100%; margin:0 auto; }
  .hero p { margin-left:auto; margin-right:auto; }
  .hero-buttons { justify-content:center; }
  .hero-visual { margin-top:20px; }
  .hero-image { max-width:340px; }
  .feature-block { grid-template-columns:1fr; gap:40px; }
  .feature-text { text-align:center; }
  .feature-list li { justify-content:center; }
  .stats-bar { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; gap:32px; }
}

@media (max-width: 768px) {
  .section { padding:64px 0; }
  .section-title { font-size:1.8rem; }
  .hero h1 { font-size:2.4rem; }
  
  .main-nav { 
    display:none; 
    position:absolute; 
    top:72px; 
    left:0; 
    width:100%; 
    background:rgba(255,249,242,0.98);
    backdrop-filter:blur(20px);
    padding:24px;
    flex-direction:column;
    align-items:center;
    gap:18px;
    border-bottom:1px solid rgba(255,123,107,0.1);
    box-shadow: 0 12px 30px rgba(255,123,107,0.08);
  }
  .main-nav.open { display:flex; }
  
  .menu-toggle { display:flex; }
  
  .feature-block { grid-template-columns:1fr; }
  .stats-bar { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; }
  
  .cta-banner h2 { font-size:2rem; }
  
  .hero { min-height:auto; padding-top:110px; padding-bottom:60px; }
  .hero .container { gap:32px; }
}

@media (max-width: 480px) {
  .section { padding:48px 0; }
  .cards-grid, .content-wall, .stats-bar { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; }
  .hero-buttons { flex-direction:column; }
  .hero h1 { font-size:2rem; }
  .section-title { font-size:1.5rem; }
  .hero-image { max-width:260px; }
  .hero-buttons .btn { width:100%; justify-content:center; }
  .stat-number { font-size:1.8rem; }
  .logofont { font-size:1rem; }
}