:root{--bg-color:#fff;--text-color:#2c2c2c;--link-color:#d1562b;--link-hover:#b34722;--border-color:#eaeaea;--muted-text:#7a7a7a;--accent:#d1562b}[data-theme=dark]{--bg-color:#121212;--text-color:#e4e4e4;--link-color:#e87b56;--link-hover:#ff9b7a;--border-color:#2a2a2a;--muted-text:#999;--accent:#e87b56}*{box-sizing:border-box}body{background-color:var(--bg-color);color:var(--text-color);flex-direction:column;min-height:100vh;margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;transition:background-color .3s,color .3s;display:flex}a{color:var(--link-color);text-decoration:none;transition:color .2s}a:hover{color:var(--link-hover);text-decoration:underline}.back-link{color:var(--muted-text);align-items:center;gap:.4rem;font-size:.95rem;font-weight:500;transition:color .2s;display:inline-flex}.back-link:hover{color:var(--link-color)}.ghost-button{color:var(--muted-text);cursor:pointer;background:0 0;border:none;padding:.3rem 0;font-size:.92rem;font-weight:500;transition:color .2s}.share-button:hover{transform:scale(1.1);color:var(--accent)!important}.outline-button{color:var(--text-color);border:1px solid var(--border-color);cursor:pointer;border-radius:4px;align-items:center;padding:.35rem .8rem;font-size:.9rem;text-decoration:none;transition:color .2s,border-color .2s;display:inline-flex}.outline-button:hover{color:var(--link-color);border-color:var(--link-color);text-decoration:none}.container{width:100%;max-width:720px;margin:0 auto;padding:3rem 1.5rem}header{margin-bottom:4rem;padding-bottom:1.5rem}header h1{letter-spacing:-.02em;color:var(--text-color);margin:0 0 .5rem;font-size:1.5rem;font-weight:800}header p{color:var(--muted-text);margin:0;font-size:1rem}nav{gap:1.5rem;margin-top:1rem;display:flex}nav a{color:var(--text-color);font-weight:600}nav a:hover{color:var(--link-color)}.login-container{justify-content:center;align-items:center;min-height:100vh;padding:1.5rem;display:flex}.login-main{text-align:center;background:0 0;width:100%;max-width:400px;animation:.8s forwards fadeIn}.login-form{flex-direction:column;gap:1rem;margin-top:2rem;display:flex}.login-form input{border:1px solid var(--border-color);color:var(--text-color);background:0 0;border-radius:8px;outline:none;padding:1rem;font-size:1rem;transition:border-color .2s}.login-form input:focus{border-color:var(--link-color)}.login-form button{background-color:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:1rem;font-size:1rem;font-weight:600;transition:transform .2s,opacity .2s}.login-form button:hover{opacity:.9;transform:translateY(-1px)}.login-error{color:#f44;margin-top:1rem;font-size:.9rem}.post-year-group{margin-bottom:3.5rem}.post-year-group h2{color:var(--text-color);border-bottom:1px solid var(--border-color);margin-bottom:1.5rem;padding-bottom:.5rem;font-size:1.6rem;font-weight:800}.post-list{margin:0;padding:0;list-style:none}.post-item{border-radius:4px;justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:1.25rem;padding:.5rem 0;transition:background-color .2s;display:flex}.post-item:hover{background-color:#d1562b0d}[data-theme=dark] .post-item:hover{background-color:#e87b560d}.post-item a{color:var(--text-color);flex:1;font-size:1.15rem;font-weight:600}.post-item a:hover{color:var(--link-color)}.post-meta{align-items:center;gap:.75rem;display:flex}.post-meta .share-button{opacity:0;transition:opacity .2s}.post-item:hover .post-meta .share-button{opacity:1}.post-date{color:var(--muted-text);white-space:nowrap;font-size:.95rem}.post-header{margin-bottom:3rem}.post-title{letter-spacing:-.03em;color:var(--text-color);margin-bottom:.5rem;font-size:2.8rem;font-weight:800;line-height:1.2}.post-meta{color:var(--muted-text);font-size:1rem}.prose{color:var(--text-color);font-family:Lora,serif;font-size:1.15rem}.prose h2,.prose h3{letter-spacing:-.02em;color:var(--text-color);margin-top:2.5rem;margin-bottom:1rem;font-family:Inter,sans-serif;font-weight:800}.prose p{margin-bottom:1.7rem;line-height:1.8}.prose img{border-radius:4px;max-width:100%;height:auto;margin:2.5rem 0}.prose blockquote{border-left:4px solid var(--accent);color:var(--muted-text);margin-left:0;padding-left:1.5rem;font-style:italic}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:600px){.container{padding:2rem 1.2rem}.post-item{flex-direction:column;align-items:flex-start;gap:.2rem}.post-title{font-size:2rem}header h1{font-size:1.3rem}}