:root{--bg: #f6f3ee;--panel: rgba(255, 255, 255, .82);--ink: #111111;--muted: #66615b;--line: rgba(17, 17, 17, .08);--accent: #ff7a00;--accent-soft: rgba(255, 122, 0, .14);--shadow: 0 18px 50px rgba(17, 17, 17, .06);--content: 1080px;--radius-lg: 28px;--radius-md: 18px}*{box-sizing:border-box}html,body{margin:0;min-height:100%;color:var(--ink);background:radial-gradient(circle at top,rgba(255,255,255,.92),transparent 26%),linear-gradient(180deg,#f8f6f2 0%,var(--bg) 100%);font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}body{padding:18px}a{color:inherit;text-decoration:none}.site-shell{width:min(100%,var(--content));min-height:calc(100vh - 36px);margin:0 auto;padding:20px 22px 28px;border-radius:32px;border:1px solid rgba(255,255,255,.74);background:linear-gradient(180deg,#ffffffbd,#ffffff8f);box-shadow:var(--shadow);backdrop-filter:blur(14px)}.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:60px}.site-brand{color:var(--muted);letter-spacing:.12em;font-size:.95rem;white-space:nowrap}.site-nav{display:flex;flex-wrap:wrap;gap:6px}.site-nav a{padding:10px 14px;border-radius:999px;color:var(--muted);font-size:.92rem}.site-nav a:hover{color:var(--ink);background:#1111110d}.page-main{padding-top:36px}.hero-home{min-height:calc(100vh - 180px);position:relative;display:grid;place-items:center}.hero-card,.list-card,.empty-panel,.prose-block,.article-card{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--panel)}.profile-chip{position:absolute;top:0;right:0;display:flex;align-items:center;gap:12px;padding:14px 16px}.profile-avatar{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:#141414;color:#fff;font-weight:700}.profile-meta{display:flex;flex-direction:column;gap:4px}.profile-meta span{color:var(--muted);font-size:.88rem}.hero-center{display:flex;flex-direction:column;align-items:center;gap:28px}.pixel-scene{position:relative;width:min(72vw,420px);aspect-ratio:1 / 1;border-radius:28px;border:1px solid var(--line);background:radial-gradient(circle at 50% 28%,rgba(255,122,0,.08),transparent 22%),linear-gradient(180deg,#ffffffe0,#ffffff9e);overflow:hidden}.pixel-ground{position:absolute;left:12%;right:12%;bottom:23%;height:2px;background:#1111112e}.pixel-runner{position:absolute;left:24%;bottom:23%;width:26px;height:26px;background:var(--ink);clip-path:polygon(0 25%,50% 25%,50% 0,75% 0,75% 25%,100% 25%,100% 75%,75% 75%,75% 100%,50% 100%,50% 75%,0 75%);animation:bob 1.6s ease-in-out infinite}.pixel-spark{position:absolute;width:14px;height:14px;border-radius:4px;background:var(--accent);box-shadow:0 0 0 8px var(--accent-soft)}.spark-a{left:62%;top:34%;animation:float-a 3.2s ease-in-out infinite}.spark-b{left:72%;top:48%;animation:float-b 3.6s ease-in-out infinite}.primary-button{min-height:54px;padding:0 22px;border:0;border-radius:999px;background:#141414;color:#fff;display:inline-flex;align-items:center}.page-intro{margin-bottom:36px}.eyebrow{margin:0 0 12px;color:var(--muted);font-size:.86rem;letter-spacing:.1em;text-transform:uppercase}h1{margin:0;font-size:clamp(2rem,5vw,3.4rem);line-height:1.08;letter-spacing:-.04em}.page-summary,.list-card p,.empty-panel li,.prose-block li,.prose-block p{color:#3f3935;font-size:1rem;line-height:1.8}.list-section{display:grid;gap:18px}.list-card,.empty-panel,.prose-block,.article-card{padding:24px}.card-type{margin:0 0 8px;color:var(--muted);font-size:.86rem;letter-spacing:.08em;text-transform:uppercase}.list-card h2{margin:0 0 10px;font-size:1.32rem}.article-card h1{margin-bottom:18px}.article-body{color:#3f3935;line-height:1.9}.article-body p,.article-body ul{margin:0 0 16px}.article-body ul{padding-left:1.2rem}@keyframes bob{0%,to{transform:translateY(0)}50%{transform:translateY(-3px)}}@keyframes float-a{0%,to{transform:translateY(0);opacity:.8}50%{transform:translateY(-10px);opacity:1}}@keyframes float-b{0%,to{transform:translateY(0);opacity:.7}50%{transform:translateY(12px);opacity:1}}@media(max-width:720px){body{padding:12px}.site-shell{min-height:calc(100vh - 24px);padding:16px 16px 20px;border-radius:24px}.site-header{align-items:flex-start;flex-direction:column}.hero-home{min-height:calc(100vh - 220px);padding-top:84px}.profile-chip{left:0;right:auto}.pixel-scene{width:min(84vw,360px)}}