:root{--color-bg: #f7f4ee;--color-surface: #fffaf2;--color-text: #232323;--color-muted: #7a7066;--color-line: #d7cec2;--color-primary: #9a6a43;--color-primary-dark: #6f4a2d;--content-width: 760px}*{box-sizing:border-box}html{color:var(--color-text);background:var(--color-bg);font-family:Inter,Noto Sans SC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.7}body{margin:0;min-height:100vh}a{color:var(--color-primary-dark);text-decoration-thickness:.08em;text-underline-offset:.18em}img{max-width:100%;height:auto}.mask-border{border-top:6px solid var(--color-primary)}.wrapper{min-height:100vh}.flex-container{width:min(var(--content-width),calc(100% - 32px));margin:0 auto}.header{padding:28px 0 18px}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.site-brand-container a{color:var(--color-text);font-size:1.35rem;font-weight:700;letter-spacing:-.03em;text-decoration:none}.menu-btn{display:none;color:var(--color-muted);cursor:pointer;font-size:.9rem}.menu-list{display:flex;gap:18px;padding:0;margin:0;list-style:none}.menu-item a{color:var(--color-muted);text-decoration:none}.menu-item-active a,.menu-item a:hover{color:var(--color-text)}.main{padding:14px 0 64px}.profile{display:grid;grid-template-columns:160px 1fr;gap:28px;align-items:center;padding:30px;margin:8px 0 44px;background:var(--color-surface);border:1px solid var(--color-line);border-radius:22px}.profile-image img{width:160px;height:160px;object-fit:cover;border-radius:20px}.profile-title{margin-bottom:8px;font-size:1.45rem;font-weight:700}.profile-body{color:var(--color-muted);white-space:pre-line}.post-list{margin-top:28px}.year-title{margin:34px 0 12px;color:var(--color-primary);font-size:.88rem;font-weight:700;letter-spacing:.08em}.post-list-item{display:flex;align-items:baseline;justify-content:space-between;gap:18px;padding:14px 0;border-bottom:1px solid var(--color-line)}.post-title a{color:var(--color-text);font-weight:650;text-decoration:none}.post-title a:hover{color:var(--color-primary-dark)}.post-date{flex:0 0 auto;color:var(--color-muted);font-size:.9rem}.paginator,.post-footer{margin-top:42px}.h-line-primary{height:1px;margin-bottom:18px;background:var(--color-line)}.pagination{display:flex;gap:10px;justify-content:center}.pagination a,.pagination span{display:inline-flex;min-width:34px;height:34px;align-items:center;justify-content:center;border:1px solid var(--color-line);border-radius:999px;color:var(--color-muted);text-decoration:none}.pagination .current,.pagination a:hover{color:var(--color-text);border-color:var(--color-primary)}#post{width:100%}.post-head{margin-bottom:34px}.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.post-tag a{display:inline-flex;padding:2px 10px;border:1px solid var(--color-line);border-radius:999px;color:var(--color-muted);font-size:.82rem;text-decoration:none}.post-tag a:hover{color:var(--color-primary-dark);border-color:var(--color-primary)}.post-head .post-title{margin:0 0 10px;font-size:clamp(2rem,8vw,3.8rem);font-weight:800;letter-spacing:-.055em;line-height:1.05}.post-img{margin-top:28px}.post-content{font-size:1.06rem}.post-content h2,.post-content h3{margin-top:2.2em;letter-spacing:-.025em;line-height:1.25}.post-content p,.post-content ul,.post-content ol,.post-content blockquote,.post-content pre{margin:1.1em 0}.post-content blockquote{padding-left:18px;border-left:3px solid var(--color-primary);color:var(--color-muted)}.post-content code{padding:.15em .3em;border-radius:5px;background:#23232314;font-family:Roboto Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em}.post-content pre{overflow-x:auto;padding:18px;border-radius:16px;background:#1f1f1f}.post-content pre code{padding:0;background:transparent}.post-content table{width:100%;border-collapse:collapse}.post-content th,.post-content td{padding:10px;border:1px solid var(--color-line)}.post-content iframe{width:100%}.post-nav{display:flex;justify-content:space-between;gap:16px}.post-link a{color:var(--color-text);font-weight:650;text-decoration:none}#tag .tag-title{color:var(--color-muted);font-weight:650}.tag-cloud{display:flex;flex-wrap:wrap;gap:12px;padding:0;list-style:none}.footer{padding:34px 0;color:var(--color-muted);font-size:.9rem}.footer-text{border-top:1px solid var(--color-line);padding-top:20px}.retro-diagram{margin:2rem 0}@media(max-width:720px){.header-inner{align-items:flex-start}.menu-btn{display:block}.menu-list{display:none;position:absolute;top:68px;right:16px;z-index:10;min-width:160px;padding:12px;flex-direction:column;background:var(--color-surface);border:1px solid var(--color-line);border-radius:14px}.menu-list.active{display:flex}.profile{grid-template-columns:1fr}.post-list-item{display:block}.post-date{display:block;margin-top:4px}}