/* ===== Reset & Base ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0a0a0f;
  --bg-2:#0f0f1a;
  --surface:rgba(255,255,255,.04);
  --surface-hover:rgba(255,255,255,.08);
  --border:rgba(255,255,255,.1);
  --border-hover:rgba(255,255,255,.2);
  --text:#e8e8f0;
  --text-dim:#8888a0;
  --text-bright:#fff;
  --accent:#6c5ce7;
  --accent-2:#00d4ff;
  --accent-3:#ff4a8a;
  --radius:16px;
  --radius-sm:10px;
  --font-display:'Space Grotesk','Noto Sans SC',sans-serif;
  --font-body:'Noto Sans SC',sans-serif;
  --font-mono:'JetBrains Mono',monospace;
}
html{scroll-behavior:smooth;font-size:16px}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.6;
  overflow-x:hidden;
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ===== Noise Overlay ===== */
.noise-overlay{
  position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ===== Gradient Background Orbs ===== */
.gradient-bg{position:fixed;inset:0;z-index:-1;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(120px);opacity:.25;animation:float 20s ease-in-out infinite}
.orb-1{width:600px;height:600px;background:var(--accent);top:-200px;left:-100px}
.orb-2{width:500px;height:500px;background:var(--accent-2);bottom:-150px;right:-100px;animation-delay:-7s}
.orb-3{width:400px;height:400px;background:var(--accent-3);top:40%;left:50%;animation-delay:-14s}
@keyframes float{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(30px,-30px) scale(1.05)}
  66%{transform:translate(-20px,20px) scale(.95)}
}

/* ===== Navbar ===== */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:16px 0;transition:all .3s ease;
}
.navbar.scrolled{
  background:rgba(10,10,15,.8);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  padding:12px 0;
}
.nav-container{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-logo{display:flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:700;font-size:1.25rem;color:var(--text-bright)}
.logo-icon{font-size:1.4rem}
.nav-links{display:flex;gap:8px}
.nav-link{padding:6px 14px;border-radius:8px;font-size:.875rem;color:var(--text-dim);transition:all .2s;position:relative}
.nav-link:hover{color:var(--text);background:var(--surface)}
.nav-link.active{color:var(--accent-2)}
.nav-cta{
  display:flex;align-items:center;gap:6px;padding:8px 16px;
  border-radius:10px;font-size:.875rem;font-weight:500;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;transition:all .2s;white-space:nowrap;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 4px 20px rgba(108,92,231,.4)}
.nav-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:4px}
.nav-toggle span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:.3s}

/* ===== Hero ===== */
.hero{
  min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;position:relative;padding:80px 24px 40px;
}
.hero-bg-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at center,#000 30%,transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse at center,#000 30%,transparent 70%);
}
.hero-content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center}
.hero-avatar-wrapper{position:relative;width:120px;height:120px;margin-bottom:32px}
.avatar-ring{
  position:absolute;inset:-4px;border-radius:50%;
  background:conic-gradient(from 0deg,var(--accent),var(--accent-2),var(--accent-3),var(--accent));
  animation:spin 4s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.avatar-glow{position:absolute;inset:-20px;border-radius:50%;background:radial-gradient(circle,rgba(108,92,231,.3),transparent 70%);filter:blur(20px)}
.hero-avatar{
  position:absolute;inset:0;border-radius:50%;overflow:hidden;
  background:linear-gradient(135deg,#1a1a2e,#16213e);
  display:flex;align-items:center;justify-content:center;
  border:3px solid var(--bg);
}
.avatar-img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.avatar-text{font-family:var(--font-display);font-size:3rem;font-weight:700;background:linear-gradient(135deg,var(--accent-2),var(--accent-3));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.verified-badge{
  position:absolute;bottom:0;right:0;
  width:28px;height:28px;border-radius:50%;
  background:var(--accent-2);display:flex;align-items:center;justify-content:center;
  border:3px solid var(--bg);color:#fff;
}
.hero-tagline{font-family:var(--font-mono);font-size:.875rem;color:var(--accent-2);text-transform:uppercase;letter-spacing:2px;margin-bottom:12px}
.hero-name{font-family:var(--font-display);font-size:clamp(3rem,8vw,5.5rem);font-weight:700;line-height:1;margin-bottom:16px}
.gradient-text{background:linear-gradient(135deg,#fff 0%,var(--accent-2) 50%,var(--accent-3) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-desc{font-size:1.25rem;color:var(--text);margin-bottom:8px}
.hero-subtitle{font-size:1rem;color:var(--text-dim);margin-bottom:32px;max-width:480px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:12px 24px;
  border-radius:12px;font-size:.9375rem;font-weight:500;transition:all .2s;cursor:pointer;border:none;
}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(108,92,231,.4)}
.btn-ghost{background:var(--surface);color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--surface-hover);border-color:var(--border-hover)}
.scroll-indicator{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);width:24px;height:40px;border:2px solid var(--border);border-radius:12px;display:flex;justify-content:center;padding-top:8px}
.scroll-indicator span{width:4px;height:8px;background:var(--accent-2);border-radius:2px;animation:scroll-dot 1.5s ease-in-out infinite}
@keyframes scroll-dot{0%,100%{opacity:0;transform:translateY(0)}50%{opacity:1;transform:translateY(8px)}}

/* ===== Reveal Animations ===== */
.reveal-up{opacity:0;transform:translateY(20px);animation:revealUp .8s ease forwards}
@keyframes revealUp{to{opacity:1;transform:translateY(0)}}
.reveal-on-scroll{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.reveal-on-scroll.visible{opacity:1;transform:translateY(0)}

/* ===== Section Common ===== */
.section-title{font-family:var(--font-display);font-size:clamp(1.75rem,4vw,2.5rem);font-weight:700;color:var(--text-bright);margin-bottom:8px}
.section-subtitle{color:var(--text-dim);font-size:1rem;margin-bottom:40px}
.section-header{text-align:center;margin-bottom:48px}

/* ===== Stats ===== */
.stats-section{padding:100px 0}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.stat-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:32px 24px;text-align:center;transition:all .3s;position:relative;overflow:hidden;
}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent-2),transparent);opacity:0;transition:opacity .3s}
.stat-card:hover{border-color:var(--border-hover);transform:translateY(-4px);background:var(--surface-hover)}
.stat-card:hover::before{opacity:1}
.stat-icon{color:var(--accent-2);margin-bottom:16px;display:flex;justify-content:center}
.stat-value{font-family:var(--font-display);font-size:2.5rem;font-weight:700;color:var(--text-bright);line-height:1;margin-bottom:8px}
.stat-label{color:var(--text-dim);font-size:.875rem;text-transform:uppercase;letter-spacing:1px}

/* ===== Works ===== */
.works-section{padding:100px 0}
.works-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.work-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;transition:all .3s;position:relative;display:flex;flex-direction:column;
}
.work-card:hover{border-color:var(--border-hover);transform:translateY(-6px);box-shadow:0 12px 40px rgba(0,0,0,.4)}
.work-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#111}
.work-thumb-img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.work-card:hover .work-thumb-img{transform:scale(1.08)}
.work-duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.75);color:#fff;padding:2px 8px;border-radius:6px;font-size:.75rem;font-family:var(--font-mono)}
.work-play-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;background:rgba(0,0,0,.3)}
.work-card:hover .work-play-overlay{opacity:1}
.work-info{padding:16px 18px;flex:1}
.work-title{font-size:.9375rem;font-weight:500;line-height:1.5;margin-bottom:10px;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.8em}
.work-meta{display:flex;gap:16px;font-size:.8125rem;color:var(--text-dim)}
.work-badge{
  position:absolute;top:10px;left:10px;padding:3px 10px;border-radius:6px;
  font-size:.75rem;font-weight:600;color:#fff;
  background:linear-gradient(135deg,var(--accent-3),#ff6a3a);
}
.work-badge.new{background:linear-gradient(135deg,var(--accent-2),#00d4a0)}

/* ===== Collections ===== */
.collections-section{padding:100px 0}
.collections-list{display:flex;flex-direction:column;gap:16px}
.collection-item{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 24px;transition:all .3s;
}
.collection-item:hover{border-color:var(--border-hover);background:var(--surface-hover);transform:translateX(4px)}
.collection-left{display:flex;align-items:center;gap:16px}
.collection-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}
.collection-name{font-size:1.0625rem;font-weight:600;color:var(--text-bright);margin-bottom:4px}
.collection-desc{font-size:.875rem;color:var(--text-dim)}
.collection-link{display:flex;align-items:center;gap:4px;color:var(--accent-2);font-size:.875rem;font-weight:500;white-space:nowrap;transition:gap .2s}
.collection-link:hover{gap:8px}

/* ===== Articles ===== */
.articles-section{padding:100px 0}
.articles-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:20px}
.article-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:24px 28px;transition:all .3s;position:relative;overflow:hidden;
}
.article-card::after{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);transform:scaleY(0);transform-origin:bottom;transition:transform .3s}
.article-card:hover{border-color:var(--border-hover);transform:translateY(-4px)}
.article-card:hover::after{transform:scaleY(1);transform-origin:top}
.article-date{font-family:var(--font-mono);font-size:.8125rem;color:var(--accent-2);margin-bottom:12px}
.article-title{font-size:1.0625rem;font-weight:500;line-height:1.5;margin-bottom:16px;color:var(--text)}
.article-meta{display:flex;gap:16px;font-size:.8125rem;color:var(--text-dim)}

/* ===== About ===== */
.about-section{padding:100px 0}
.about-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:48px;max-width:800px;margin:0 auto;
}
.about-content{margin:24px 0}
.about-content p{margin-bottom:16px;line-height:1.8;color:var(--text)}
.highlight{color:var(--accent-2);font-weight:600}
.about-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.tag{
  padding:6px 14px;border-radius:20px;font-size:.8125rem;
  background:var(--surface-hover);border:1px solid var(--border);color:var(--text-dim);
  transition:all .2s;
}
.tag:hover{border-color:var(--accent-2);color:var(--accent-2)}

/* ===== Contact ===== */
.contact-section{padding:100px 0}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.contact-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:32px 28px;transition:all .3s;position:relative;display:block;
}
.contact-card:hover{border-color:var(--border-hover);transform:translateY(-4px);background:var(--surface-hover)}
.contact-icon{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.contact-icon.bilibili{background:linear-gradient(135deg,#fb7299,#fb6b9a);color:#fff}
.contact-icon.live{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}
.contact-icon.wechat{background:linear-gradient(135deg,#07c160,#2ecc71);color:#fff}
.contact-name{font-size:1.125rem;font-weight:600;color:var(--text-bright);margin-bottom:6px}
.contact-detail{font-size:.875rem;color:var(--text-dim);font-family:var(--font-mono)}
.contact-arrow{position:absolute;top:32px;right:28px;font-size:1.25rem;color:var(--text-dim);transition:all .2s}
.contact-card:hover .contact-arrow{color:var(--accent-2);transform:translateX(4px)}
.contact-note{display:inline-block;margin-top:8px;font-size:.75rem;color:var(--accent-3);padding:2px 8px;border-radius:6px;background:rgba(255,74,138,.1)}

/* ===== Footer ===== */
.footer{padding:40px 0;border-top:1px solid var(--border);text-align:center}
.footer-text{font-size:.875rem;color:var(--text-dim);margin-bottom:4px}
.footer-sub{font-size:.8125rem;color:var(--text-dim);opacity:.6}

/* ===== Responsive ===== */
@media(max-width:768px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:rgba(10,10,15,.95);backdrop-filter:blur(20px);padding:16px;gap:4px;border-bottom:1px solid var(--border)}
  .nav-links.open{display:flex}
  .nav-link{padding:10px 16px}
  .nav-toggle{display:flex}
  .nav-cta span{display:none}
  .nav-cta{padding:8px 12px}
  .hero-name{font-size:3rem}
  .hero-desc{font-size:1.0625rem}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .works-grid{grid-template-columns:1fr}
  .about-card{padding:32px 24px}
  .collection-item{flex-direction:column;align-items:flex-start;gap:12px}
  .collection-link{align-self:flex-end}
}
@media(max-width:480px){
  .stats-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column;width:100%}
  .btn{width:100%;justify-content:center}
}