:root{--bg: #fcfcfc;--bg-sub: #f2f2f3;--text: #222222;--text-sub: #555555;--text-mute: #999999;--border: #e2e2e2;--border-strong: #c5c5c5;--btn-bg: #333333;--btn-text: #fcfcfc;--btn-hover: #1a1a1a;--radius: 12px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace}[data-theme=dark]{--bg: #161616;--bg-sub: #1e1e1e;--text: #e8e8e8;--text-sub: #a0a0a0;--text-mute: #6b6b6b;--border: #333333;--border-strong: #505050;--btn-bg: #e8e8e8;--btn-text: #161616;--btn-hover: #cfcfcf;--radius: 12px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;transition:background-color .3s,color .3s}.nav-bar{position:fixed;top:1.5rem;left:50%;transform:translate(-50%);display:flex;gap:.25rem;padding:.25rem;background:var(--bg);border:1px solid var(--border);border-radius:999px;z-index:100}.nav-item{display:flex;align-items:center;gap:.4rem;padding:.5rem 1rem;border-radius:999px;text-decoration:none;color:var(--text-sub);font-size:.85rem;font-weight:500;transition:all .2s ease}.nav-item:hover{color:var(--text);background:var(--bg-sub)}.nav-item.active{color:var(--btn-text);background:var(--btn-bg)}.theme-toggle{position:fixed;top:1.5rem;right:1.5rem;width:40px;height:40px;border-radius:50%;border:1px solid var(--border);background:var(--bg);color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:100;transition:all .2s}.theme-toggle:hover{background:var(--bg-sub)}.home-page{height:100vh;overflow:hidden;display:flex;flex-direction:column}.home-main{display:flex;width:100vw;height:100vh}.profile-section{width:45%;min-width:380px;padding:6rem 4rem 4rem;display:flex;flex-direction:column;overflow-y:auto;border-right:1px solid var(--border)}.profile-avatar{width:80px;border-radius:var(--radius);height:80px;border-radius:50%;overflow:hidden;margin-bottom:1.5rem;border:1px solid var(--border)}.profile-avatar img{width:100%;height:100%;object-fit:cover}.profile-name{font-size:2.5rem;font-weight:700;letter-spacing:-.03em;margin-bottom:.5rem}.profile-bio{font-size:1rem;color:var(--text-sub);margin-bottom:2rem;line-height:1.6}.profile-socials{display:flex;gap:1rem;margin-bottom:3rem}.social-link{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--border);color:var(--text-sub);transition:all .2s}.social-link:hover{color:var(--text);border-color:var(--border-strong)}.section-title{font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-mute);font-weight:600;margin-bottom:1rem}.project-list{display:flex;flex-direction:column;gap:.75rem}.project-card{padding:1.25rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;color:inherit;display:block;transition:all .2s}.project-card:hover{border-color:var(--border-strong);transform:translateY(-2px);box-shadow:0 4px 12px #00000008}.project-title{font-size:1.05rem;font-weight:600;margin-bottom:.3rem}.project-desc{font-size:.85rem;color:var(--text-sub);margin-bottom:.5rem;line-height:1.5}.project-meta{display:flex;gap:1rem;font-size:.75rem;color:var(--text-mute)}.visual-section{width:55%;position:relative;display:flex;align-items:center;justify-content:center;background:var(--bg-sub)}.visual-hint{position:absolute;bottom:2rem;right:2rem;font-size:.65rem;color:var(--text-mute);letter-spacing:.1em}.stats-page .hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:4rem 2rem}.stats-page .hero__badge{display:inline-flex;align-items:center;gap:.5rem;font-size:.75rem;color:var(--text-sub);border:1px solid var(--border);border-radius:999px;padding:.4rem 1rem;margin-bottom:2rem;background:var(--bg-sub)}.stats-page .hero__badge .dot{width:6px;height:6px;border-radius:50%;background:var(--text)}.stats-page .hero__title{font-size:3rem;font-weight:800;margin-bottom:1rem}.stats-page .hero__subtitle{color:var(--text-sub);margin-bottom:3rem}.stats-page .hero__stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;width:min(800px,100%)}.stats-page .stat-card{border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem 1rem;text-align:center;background:var(--bg)}.stats-page .stat-card__value{font-size:2rem;font-weight:700;margin-bottom:.5rem;font-variant-numeric:tabular-nums}.stats-page .stat-card__label{font-size:.75rem;color:var(--text-sub);text-transform:uppercase;letter-spacing:.05em}.stats-page .panels{max-width:1000px;margin:0 auto;padding:4rem 2rem;display:flex;flex-direction:column;gap:4rem}.stats-page .panel__head{display:flex;align-items:baseline;gap:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border);margin-bottom:1.5rem}.stats-page .panel__index{font-size:.8rem;color:var(--text-mute)}.stats-page .panel__title{font-size:1.25rem;font-weight:600}.stats-page .panel__meta{margin-left:auto;font-size:.8rem;color:var(--text-sub)}.stats-page .panel__body{border:1px solid var(--border);border-radius:var(--radius);padding:1rem;background:var(--bg)}.stats-page .chart{width:100%;height:350px}.stats-page .activity-list{list-style:none;display:flex;flex-direction:column}.stats-page .activity-item{display:flex;align-items:center;gap:1rem;padding:1rem;border-bottom:1px solid var(--border);text-decoration:none;color:inherit}.stats-page .activity-item:hover{background:var(--bg-sub)}.stats-page .activity-item__type{font-size:.7rem;padding:.2rem .5rem;border:1px solid var(--border);border-radius:4px;color:var(--text-sub);min-width:60px;text-align:center}.stats-page .activity-item__main{flex:1;min-width:0}.stats-page .activity-item__repo{font-weight:500;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stats-page .activity-item__title{font-size:.8rem;color:var(--text-sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stats-page .activity-item__time{font-size:.75rem;color:var(--text-mute);flex-shrink:0}.stats-page .site-footer{text-align:center;padding:2rem;font-size:.8rem;color:var(--text-mute);border-top:1px solid var(--border)}@media(max-width:900px){.home-page{height:auto;overflow:auto}.home-main{flex-direction:column;height:auto}.profile-section{width:100%;padding:6rem 2rem 2rem;border-right:none;border-bottom:1px solid var(--border)}.visual-section{width:100%;height:400px}.stats-page .hero__stats{grid-template-columns:repeat(2,1fr)}}.music-list{display:flex;flex-direction:column;gap:1rem}.music-item{display:flex;flex-direction:column;gap:.5rem;padding:1.25rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);text-decoration:none;color:inherit;transition:all .2s ease}.music-item:hover{border-color:var(--border-strong);transform:translateY(-2px);box-shadow:0 4px 12px #00000008}.music-item__info{display:flex;align-items:baseline;gap:1rem}.music-item__title{font-size:1.05rem;font-weight:600}.music-item__artist{font-size:.85rem;color:var(--text-sub)}.music-item__comment{font-size:.85rem;color:var(--text-mute);line-height:1.5}