/* ===== 全局重置与基础 ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --clr-primary:#6B1D8E;
  --clr-primary-dark:#3A0E50;
  --clr-accent:#F5A623;
  --clr-accent-light:#FFD166;
  --clr-bg:#0D0B1A;
  --clr-bg-card:#1A1530;
  --clr-bg-section:#120F24;
  --clr-text:#E8E4F0;
  --clr-text-muted:#A099B4;
  --clr-border:rgba(107,29,142,0.3);
  --clr-success:#2ECC71;
  --clr-danger:#E74C3C;
  --font-main:'Noto Sans SC','PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;
  --font-heading:'Noto Serif SC','SimSun',serif;
  --shadow-card:0 4px 24px rgba(0,0,0,0.4);
  --shadow-hover:0 8px 32px rgba(107,29,142,0.3);
  --radius:12px;
  --radius-sm:8px;
  --max-w:1100px;
  --transition:0.3s cubic-bezier(0.4,0,0.2,1);
}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-main);background:var(--clr-bg);color:var(--clr-text);line-height:1.8;overflow-x:hidden;min-height:100vh}
img{max-width:100%;height:auto;display:block}
a{color:var(--clr-accent);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--clr-accent-light)}
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:#fff;line-height:1.3;margin-bottom:0.6em}
h1{font-size:clamp(1.8rem,4vw,2.6rem)}
h2{font-size:clamp(1.4rem,3vw,2rem)}
h3{font-size:clamp(1.1rem,2.5vw,1.5rem)}
p{margin-bottom:1em}
ul,ol{padding-left:1.2em}

/* ===== 容器 ===== */
.container{width:92%;max-width:var(--max-w);margin:0 auto}

/* ===== 顶部导航 ===== */
.site-header{background:linear-gradient(180deg,var(--clr-primary-dark),var(--clr-bg));padding:0.8rem 0;position:relative;z-index:100}
.nav-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:0.5rem}
.site-logo img{height:48px;width:auto}
.nav-toggle{display:none;background:none;border:2px solid var(--clr-accent);color:var(--clr-accent);font-size:1.5rem;padding:0.2rem 0.6rem;border-radius:var(--radius-sm);cursor:pointer}
.main-nav{display:flex;gap:0.2rem;flex-wrap:wrap;align-items:center}
.main-nav a{display:inline-block;padding:0.5rem 0.9rem;border-radius:var(--radius-sm);font-size:0.9rem;color:var(--clr-text);transition:all var(--transition);white-space:nowrap}
.main-nav a:hover,.main-nav a.active{background:var(--clr-primary);color:#fff}
.cta-btn{background:linear-gradient(135deg,var(--clr-accent),#E8961E);color:#1a1a1a!important;font-weight:700;padding:0.5rem 1.2rem!important;border-radius:20px!important;box-shadow:0 2px 12px rgba(245,166,35,0.4)}
.cta-btn:hover{transform:translateY(-2px);box-shadow:0 4px 20px rgba(245,166,35,0.6)}

/* ===== 面包屑 ===== */
.breadcrumb{padding:0.8rem 0;font-size:0.85rem;color:var(--clr-text-muted)}
.breadcrumb a{color:var(--clr-accent)}
.breadcrumb span{margin:0 0.4rem}

/* ===== Hero区域 ===== */
.hero-section{position:relative;overflow:hidden;border-radius:0 0 var(--radius) var(--radius)}
.hero-section img{width:100%;height:auto;min-height:200px;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,transparent 40%,var(--clr-bg));display:flex;align-items:flex-end;padding:2rem}
.hero-overlay h1{text-shadow:0 2px 12px rgba(0,0,0,0.7)}

/* ===== 通用Section ===== */
.section{padding:3rem 0}
.section-alt{background:var(--clr-bg-section)}
.section-title{text-align:center;margin-bottom:2rem;position:relative;padding-bottom:0.8rem}
.section-title::after{content:'';display:block;width:60px;height:3px;background:var(--clr-accent);margin:0.6rem auto 0;border-radius:2px}

/* ===== 卡片网格 ===== */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.2rem}
.card{background:var(--clr-bg-card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--clr-border);transition:all var(--transition);position:relative}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--clr-primary)}
.card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.card-body{padding:1rem}
.card-body h3{font-size:1.05rem;margin-bottom:0.4rem}
.card-body p{font-size:0.88rem;color:var(--clr-text-muted);margin-bottom:0.5rem}
.card-tag{display:inline-block;background:var(--clr-primary);color:#fff;font-size:0.75rem;padding:0.15rem 0.6rem;border-radius:10px;margin-right:0.3rem}
.card-rating{color:var(--clr-accent);font-size:0.9rem}

/* ===== 视频播放模块 ===== */
.video-module{position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer;max-width:800px;margin:0 auto}
.video-module img{width:100%;display:block}
.play-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.35);transition:background var(--transition)}
.play-overlay:hover{background:rgba(0,0,0,0.15)}
.play-btn{width:64px;height:64px;border-radius:50%;background:rgba(245,166,35,0.9);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(0,0,0,0.4);transition:transform var(--transition)}
.play-btn::after{content:'';display:block;width:0;height:0;border-style:solid;border-width:12px 0 12px 22px;border-color:transparent transparent transparent #fff;margin-left:4px}
.play-overlay:hover .play-btn{transform:scale(1.15)}
.video-player{display:none;width:100%;aspect-ratio:16/9;background:#000;border-radius:var(--radius)}

/* ===== 创作人模块 ===== */
.creator-block{display:flex;gap:2rem;align-items:center;flex-wrap:wrap}
.creator-block .creator-img{flex:0 0 200px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card)}
.creator-block .creator-img img{width:200px;height:250px;object-fit:cover}
.creator-info{flex:1;min-width:250px}
.creator-info h3{color:var(--clr-accent)}

/* ===== 服务模块 ===== */
.service-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem}
.service-item{background:var(--clr-bg-card);border:1px solid var(--clr-border);border-radius:var(--radius);padding:1.5rem;text-align:center;transition:all var(--transition)}
.service-item:hover{border-color:var(--clr-accent);box-shadow:var(--shadow-hover)}
.service-icon{font-size:2.5rem;margin-bottom:0.8rem}

/* ===== 咨询CTA ===== */
.cta-section{background:linear-gradient(135deg,var(--clr-primary-dark),#8B2FC9);border-radius:var(--radius);padding:2.5rem;text-align:center;margin:2rem 0}
.cta-section h2{color:#fff;margin-bottom:0.8rem}
.cta-section p{color:rgba(255,255,255,0.85);margin-bottom:1.5rem}
.btn-cta{display:inline-block;background:var(--clr-accent);color:#1a1a1a;font-weight:700;padding:0.8rem 2.5rem;border-radius:30px;font-size:1.1rem;transition:all var(--transition);border:none;cursor:pointer}
.btn-cta:hover{background:var(--clr-accent-light);transform:translateY(-2px);box-shadow:0 6px 24px rgba(245,166,35,0.5)}

/* ===== FAQ ===== */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{border:1px solid var(--clr-border);border-radius:var(--radius-sm);margin-bottom:0.8rem;overflow:hidden}
.faq-q{padding:1rem 1.2rem;cursor:pointer;font-weight:600;display:flex;justify-content:space-between;align-items:center;background:var(--clr-bg-card);transition:background var(--transition)}
.faq-q:hover{background:var(--clr-primary-dark)}
.faq-q::after{content:'+';font-size:1.4rem;color:var(--clr-accent);transition:transform var(--transition)}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height 0.4s ease;padding:0 1.2rem;background:var(--clr-bg-section)}
.faq-item.open .faq-a{max-height:500px;padding:1rem 1.2rem}

/* ===== 评论 ===== */
.review-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.2rem}
.review-card{background:var(--clr-bg-card);border-radius:var(--radius);padding:1.2rem;border:1px solid var(--clr-border)}
.review-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:0.6rem}
.review-name{font-weight:700;color:#fff}
.review-city{font-size:0.8rem;color:var(--clr-text-muted)}
.review-stars{color:var(--clr-accent);font-size:1.1rem;letter-spacing:2px}
.review-date{font-size:0.78rem;color:var(--clr-text-muted);margin-top:0.6rem}

/* ===== 支付方式 ===== */
.payment-section{text-align:center}
.payment-section img{max-width:500px;margin:1rem auto}

/* ===== 页脚 ===== */
.site-footer{background:linear-gradient(180deg,var(--clr-bg-section),#080614);padding:3rem 0 1.5rem;margin-top:3rem;border-top:1px solid var(--clr-border)}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:2rem;margin-bottom:2rem}
.footer-col h4{color:var(--clr-accent);margin-bottom:0.8rem;font-size:1rem}
.footer-col a{display:block;color:var(--clr-text-muted);padding:0.2rem 0;font-size:0.88rem;transition:color var(--transition)}
.footer-col a:hover{color:var(--clr-accent)}
.footer-col p{font-size:0.85rem;color:var(--clr-text-muted)}
.footer-bottom{border-top:1px solid var(--clr-border);padding-top:1.2rem;text-align:center;font-size:0.8rem;color:var(--clr-text-muted)}
.footer-badges{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin:1rem 0}
.footer-badges img{height:50px;width:auto}
.footer-social{display:flex;gap:0.6rem;margin-top:0.5rem}
.footer-social a{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--clr-primary);color:#fff;transition:all var(--transition);font-size:0.9rem}
.footer-social a:hover{background:var(--clr-accent);color:#1a1a1a}

/* ===== APP下载页 ===== */
.app-hero{text-align:center;padding:3rem 0}
.app-hero img{max-width:400px;margin:1.5rem auto}
.download-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:1.5rem}
.download-btns a{display:inline-block;padding:0.8rem 2rem;border-radius:var(--radius);font-weight:700;font-size:1rem;transition:all var(--transition)}
.btn-android{background:linear-gradient(135deg,#2ECC71,#27AE60);color:#fff}
.btn-ios{background:linear-gradient(135deg,#3498DB,#2980B9);color:#fff}
.download-btns a:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,0.3)}

/* ===== 内页 ===== */
.inner-hero{position:relative;border-radius:var(--radius);overflow:hidden;margin-bottom:2rem}
.inner-hero img{width:100%;height:auto;min-height:180px;object-fit:cover}
.inner-hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,var(--clr-bg) 10%,transparent 60%);display:flex;align-items:flex-end;padding:1.5rem}
.content-article{max-width:800px;margin:0 auto;font-size:1rem;line-height:2}
.content-article h2{margin-top:2rem;color:var(--clr-accent)}
.content-article h3{margin-top:1.5rem}
.content-article img{border-radius:var(--radius);margin:1.5rem 0}
.content-article blockquote{border-left:4px solid var(--clr-accent);padding:0.8rem 1.2rem;margin:1.2rem 0;background:var(--clr-bg-card);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-style:italic}

/* ===== 18+标识 ===== */
.age-badge{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--clr-danger);color:#fff;font-weight:900;font-size:0.85rem;flex-shrink:0}

/* ===== 响应式 ===== */
@media(max-width:768px){
  .nav-toggle{display:block}
  .main-nav{display:none;width:100%;flex-direction:column;background:var(--clr-primary-dark);border-radius:var(--radius-sm);padding:0.5rem;margin-top:0.5rem}
  .main-nav.open{display:flex}
  .main-nav a{width:100%;text-align:center;padding:0.7rem}
  .creator-block{flex-direction:column;text-align:center}
  .creator-block .creator-img{flex:none}
  .card-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:0.8rem}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-overlay{padding:1rem}
  .section{padding:2rem 0}
  .review-grid{grid-template-columns:1fr}
}
@media(max-width:480px){
  html{font-size:14px}
  .card-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .service-grid{grid-template-columns:1fr}
  .download-btns{flex-direction:column;align-items:center}
}

/* ===== 动画 ===== */
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.animate-in{animation:fadeInUp 0.6s ease forwards;opacity:0}
.delay-1{animation-delay:0.1s}
.delay-2{animation-delay:0.2s}
.delay-3{animation-delay:0.3s}

/* ===== 打印优化 ===== */
@media print{
  .site-header,.site-footer,.cta-section,.nav-toggle{display:none}
  body{background:#fff;color:#000}
}