:root{
  --primary:#00BFA5; --secondary:#FFB7C5; --bg:#F0FFF4;
  --card:#FFFFFF; --accent:#7C4DFF; --text:#37474F;
  --muted:#78909C; --radius:20px;
  --shadow:0 6px 24px rgba(0,191,165,.12);
  --shadow-lg:0 12px 36px rgba(124,77,255,.18);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;background:var(--bg);color:var(--text);line-height:1.7;font-size:16px}
h1,h2,h3,h4{font-family:"Comic Sans MS","ZCOOL KuaiLe","PingFang SC",sans-serif;color:var(--accent);font-weight:700;line-height:1.3}
h1{font-size:2.4rem;margin-bottom:1rem}
h2{font-size:1.8rem;margin:2rem 0 1rem;display:flex;align-items:center;gap:.5rem}
h2::before{content:"";display:inline-block;width:8px;height:28px;background:linear-gradient(180deg,var(--primary),var(--secondary));border-radius:4px}
h3{font-size:1.25rem;color:var(--primary);margin-bottom:.5rem}
a{color:var(--accent);text-decoration:none;transition:.2s}
a:hover{color:var(--primary)}
img{max-width:100%;display:block;border-radius:14px}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);box-shadow:var(--shadow);padding:.8rem 0}
.container{max-width:1200px;margin:0 auto;padding:0 1.2rem}
.nav{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.2rem;color:var(--accent)}
.brand img{width:42px;height:42px;border-radius:12px}
.nav-links{display:flex;gap:1.3rem;flex-wrap:wrap;list-style:none}
.nav-links a{color:var(--text);font-weight:500;padding:.3rem .6rem;border-radius:10px}
.nav-links a:hover{background:var(--secondary);color:#fff}
.nav-search{padding:.4rem .9rem;border:2px solid var(--primary);border-radius:20px;background:#fff;color:var(--primary);font-weight:600}

/* Breadcrumb */
.crumbs{padding:.8rem 0;font-size:.9rem;color:var(--muted)}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--primary)}

/* Hero */
.hero{position:relative;border-radius:var(--radius);overflow:hidden;margin:1.5rem 0 2rem;background:linear-gradient(135deg,#E0F7F4,#FFF0F5);padding:3rem 2rem;box-shadow:var(--shadow-lg)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:center}
.hero h1{font-size:2.8rem;background:linear-gradient(90deg,var(--primary),var(--accent),var(--secondary));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:1.1rem;color:var(--text);margin:1rem 0 1.5rem}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap}
.btn{padding:.7rem 1.4rem;border-radius:30px;border:none;cursor:pointer;font-weight:600;font-size:1rem;transition:.25s;text-decoration:none;display:inline-block}
.btn-primary{background:linear-gradient(90deg,var(--primary),#00d4b8);color:#fff;box-shadow:0 4px 14px rgba(0,191,165,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,191,165,.5);color:#fff}
.btn-ghost{background:#fff;color:var(--accent);border:2px solid var(--accent)}
.btn-ghost:hover{background:var(--accent);color:#fff}

/* Section card */
.section{background:var(--card);border-radius:var(--radius);padding:1.8rem;margin:1.5rem 0;box-shadow:var(--shadow)}

/* Masonry gallery */
.masonry{column-count:4;column-gap:14px}
.masonry-item{break-inside:avoid;margin-bottom:14px;position:relative;border-radius:14px;overflow:hidden;background:#fff;box-shadow:var(--shadow);transition:.3s;animation:fadeUp .6s ease both}
.masonry-item:hover{transform:translateY(-4px);box-shadow:0 0 0 3px var(--secondary),var(--shadow-lg)}
.masonry-item img{transition:transform .4s}
.masonry-item:hover img{transform:scale(1.05)}
.info-overlay{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(180deg,transparent,rgba(0,0,0,.7));color:#fff;padding:.8rem .9rem;font-size:.85rem;opacity:0;transition:.3s}
.masonry-item:hover .info-overlay{opacity:1}
.info-overlay .like{float:right;color:var(--secondary)}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* Artist cards */
.grid{display:grid;gap:1.2rem}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.artist-card{background:linear-gradient(135deg,#fff,#F0FFF4);border-radius:18px;padding:1.2rem;text-align:center;box-shadow:var(--shadow);transition:.3s;border:2px solid transparent}
.artist-card:hover{border-color:var(--secondary);transform:translateY(-4px)}
.artist-card img{width:80px;height:80px;border-radius:50%;margin:0 auto .7rem;border:3px solid var(--secondary)}
.tag{display:inline-block;background:var(--secondary);color:#fff;padding:.2rem .6rem;border-radius:12px;font-size:.75rem;margin:.2rem .15rem}
.tag.green{background:var(--primary)}
.tag.purple{background:var(--accent)}
.tag.click{cursor:pointer;transition:.2s}
.tag.click:active{animation:bounce .3s}
@keyframes bounce{0%,100%{transform:scale(1)}50%{transform:scale(1.2)}}

/* Commission price */
.price-form{display:grid;gap:1rem;background:#fff;padding:1.5rem;border-radius:16px}
.price-form label{display:block;font-weight:600;color:var(--text);margin-bottom:.3rem}
.price-form select,.price-form input{width:100%;padding:.6rem .9rem;border:2px solid #e0f0ec;border-radius:10px;font-size:1rem;background:#fff}
.price-form select:focus,.price-form input:focus{outline:none;border-color:var(--primary)}
.price-display{font-size:2rem;font-weight:800;color:var(--accent);text-align:center;padding:1rem;background:linear-gradient(135deg,#F0FFF4,#FFF0F5);border-radius:14px}

/* Character setting board */
.char-board{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;background:#fff;padding:1.2rem;border-radius:16px}
.char-view{text-align:center}
.char-view img{border:2px dashed var(--secondary);padding:8px;border-radius:14px;background:#FFF8FB}
.char-view span{display:block;margin-top:.4rem;color:var(--muted);font-size:.85rem}

/* Vote */
.vote{display:grid;grid-template-columns:1fr 1fr;gap:1rem;background:#fff;padding:1rem;border-radius:16px}
.vote-item{text-align:center;border:2px solid transparent;border-radius:14px;padding:.8rem;cursor:pointer;transition:.2s}
.vote-item:hover{border-color:var(--primary)}
.vote-count{font-weight:800;font-size:1.4rem;color:var(--accent)}

/* Tutorial cards */
.tut-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:var(--shadow);transition:.3s}
.tut-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.tut-card .body{padding:1rem}
.diff{display:inline-block;padding:.15rem .55rem;border-radius:10px;font-size:.75rem;color:#fff}
.diff.easy{background:#43A047}
.diff.mid{background:#FB8C00}
.diff.hard{background:#E53935}

/* FAQ */
details{background:#fff;border-radius:12px;padding:1rem 1.2rem;margin-bottom:.7rem;box-shadow:var(--shadow);cursor:pointer}
details summary{font-weight:600;color:var(--accent);list-style:none;position:relative;padding-right:30px}
details summary::after{content:"+";position:absolute;right:0;color:var(--primary);font-size:1.3rem}
details[open] summary::after{content:"−"}
details p{margin-top:.7rem;color:var(--text)}

/* Heart fly */
.heart-fly{position:fixed;color:var(--secondary);font-size:1.6rem;pointer-events:none;animation:fly 1s ease-out forwards;z-index:999}
@keyframes fly{0%{opacity:1;transform:translateY(0) scale(1)}100%{opacity:0;transform:translateY(-120px) scale(1.8)}}

/* Footer */
.site-footer{background:linear-gradient(135deg,#2d3e50,#7C4DFF);color:#fff;padding:2.5rem 0 1.2rem;margin-top:3rem;border-radius:var(--radius) var(--radius) 0 0}
.site-footer a{color:#FFB7C5}
.site-footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.5rem;margin-bottom:1.5rem}
.footer-grid h4{color:#fff;margin-bottom:.7rem;font-size:1rem}
.footer-grid ul{list-style:none}
.footer-grid li{margin:.3rem 0}
.copy{border-top:1px solid rgba(255,255,255,.2);padding-top:1rem;text-align:center;font-size:.85rem;color:#FFB7C5}

/* Search */
.search-box{display:flex;gap:.6rem;margin:1rem 0}
.search-box input{flex:1;padding:.8rem 1.2rem;border:2px solid var(--primary);border-radius:30px;font-size:1rem}
.search-result{padding:.9rem 1.2rem;background:#fff;border-radius:12px;margin-bottom:.6rem;box-shadow:var(--shadow)}
.search-result a{color:var(--accent);font-weight:600}

/* Mobile */
@media (max-width:768px){
  h1{font-size:1.8rem}.hero{padding:1.8rem 1.2rem}
  .hero-grid{grid-template-columns:1fr}.hero h1{font-size:2rem}
  .masonry{column-count:2}
  .nav-links{gap:.5rem;font-size:.9rem}
  .char-board{grid-template-columns:1fr}
  .vote{grid-template-columns:1fr}
}