:root{--bg-color: #f3f2ec;--text-color: #24302b;--text-muted: #5e6e66;--link-color: #2d6a4f;--link-hover: #40916c;--border-color: #dfdcd7;--card-bg: #faf9f6;--code-bg: #f0f2ef;--header-bg: rgba(243, 242, 236, .85);--category-dev: #1b4332;--category-dev-bg: #e8f4f1;--category-ops: #2d6a4f;--category-ops-bg: #edf6f2;--category-misc: #7f5539;--category-misc-bg: #f7f0eb;--max-width: 800px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;--shadow-sm: 0 2px 4px rgba(36, 48, 43, .03);--shadow-md: 0 6px 16px rgba(36, 48, 43, .05);--shadow-hover: 0 12px 28px rgba(45, 106, 79, .1);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-family);font-size:16px;line-height:1.8;color:var(--text-color);background-color:var(--bg-color);-webkit-font-smoothing:antialiased}body{min-height:100vh;display:flex;flex-direction:column;position:relative;isolation:isolate}body:before{content:"";position:absolute;top:0;left:0;width:100%;height:320px;background-image:url(/header-bg.png);background-size:cover;background-position:center;z-index:-1;filter:brightness(.88) contrast(.95);mask-image:linear-gradient(to bottom,black 40%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,black 40%,transparent 100%)}a{color:var(--link-color);text-decoration:none;transition:all .2s cubic-bezier(.4,0,.2,1)}a:hover{color:var(--link-hover)}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}.site-header{position:sticky;top:1.25rem;z-index:100;background-color:var(--header-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:50px;padding:.75rem 2rem;margin:1.5rem auto 2.5rem;max-width:var(--max-width);width:calc(100% - 2rem);box-shadow:0 8px 30px #1b433214;transition:all .3s ease}.header-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.site-title{font-size:1.35rem;font-weight:800;color:var(--text-color);letter-spacing:-.01em;display:flex;align-items:center;gap:.5rem}.site-title:before{content:"🪴";font-size:1.2rem}.site-title:hover{opacity:.85}.site-nav{display:flex;gap:.75rem}.nav-link{font-size:.9rem;font-weight:600;color:var(--text-muted);padding:.4rem .8rem;border-radius:var(--radius-sm);transition:all .2s ease}.nav-link:hover,.nav-link.active{color:var(--link-color);background-color:var(--category-dev-bg)}.main-content{flex:1;padding:3rem 0 4rem}.site-footer{border-top:1px solid var(--border-color);padding:2.5rem 0;font-size:.875rem;color:var(--text-muted);text-align:center;background-color:#fff}.footer-links{display:flex;justify-content:center;gap:1.75rem;margin-bottom:1.25rem;flex-wrap:wrap}.footer-links a{color:var(--text-muted);font-weight:500}.footer-links a:hover{color:var(--link-color)}.badge{display:inline-block;font-size:.75rem;font-weight:700;text-transform:uppercase;padding:.25rem .7rem;border-radius:20px;letter-spacing:.05em;transition:all .2s ease}.badge-dev{color:var(--category-dev);background-color:var(--category-dev-bg);border:1px solid rgba(27,67,50,.15)}.badge-ops{color:var(--category-ops);background-color:var(--category-ops-bg);border:1px solid rgba(45,106,79,.15)}.badge-misc{color:var(--category-misc);background-color:var(--category-misc-bg);border:1px solid rgba(127,85,57,.15)}.badge:hover{opacity:.9;transform:scale(1.02)}.post-list{list-style:none;display:flex;flex-direction:column;gap:1.5rem}.post-card{background:var(--card-bg);padding:1.75rem 2rem;border-radius:var(--radius-md);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);transition:all .25s cubic-bezier(.4,0,.2,1)}.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#2d6a4f40}.post-meta{display:flex;align-items:center;gap:.75rem;margin-bottom:.6rem;font-size:.85rem;color:var(--text-muted)}.post-title{font-size:1.4rem;font-weight:700;line-height:1.4;margin-bottom:.6rem;letter-spacing:-.01em}.post-title a{color:var(--text-color)}.post-title a:hover{color:var(--link-color)}.post-description{font-size:.95rem;color:var(--text-muted);line-height:1.7}.article-container{background:var(--card-bg);padding:2.5rem 3rem;border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--shadow-md)}@media (max-width: 640px){.article-container{padding:1.5rem 1.25rem;border-radius:var(--radius-md)}.post-card{padding:1.25rem 1.5rem}}.article-header{margin-bottom:2.25rem;padding-bottom:1.5rem;border-bottom:2px solid var(--border-color)}.article-title{font-size:2rem;font-weight:800;line-height:1.35;margin-top:.75rem;color:var(--text-color);letter-spacing:-.02em}.prose{font-size:1.025rem}.prose h2{font-size:1.5rem;font-weight:700;margin:2.5rem 0 1.25rem;padding-bottom:.5rem;border-bottom:2px solid var(--border-color);color:var(--text-color);position:relative}.prose h2:after{content:"";position:absolute;bottom:-2px;left:0;width:60px;height:2px;background-color:var(--link-color)}.prose h3{font-size:1.25rem;font-weight:700;margin:2rem 0 .85rem;color:var(--text-color)}.prose p{margin-bottom:1.5rem}.prose ul,.prose ol{margin:1rem 0 1.5rem 1.5rem}.prose li{margin-bottom:.5rem}.prose blockquote{border-left:4px solid var(--link-color);background-color:var(--code-bg);padding:1rem 1.25rem;border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text-muted);font-style:normal;margin:1.75rem 0}.prose pre{background-color:#1e2923!important;color:#e2e8e4!important;padding:1.25rem;border-radius:var(--radius-md);overflow-x:auto;font-size:.9rem;margin:1.75rem 0;border:1px solid var(--border-color);box-shadow:var(--shadow-sm)}.prose code{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:.875em;background-color:var(--code-bg);color:var(--link-color);padding:.2rem .4rem;border-radius:4px}.prose pre code{background-color:transparent!important;color:inherit!important;padding:0}.prose table{width:100%;border-collapse:collapse;margin:1.75rem 0;border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm)}.prose th,.prose td{border:1px solid var(--border-color);padding:.75rem 1rem;text-align:left}.prose th{background-color:var(--code-bg);font-weight:700;color:var(--text-color)}.ads-wrapper{margin:3.5rem 0 1.5rem;padding:1.25rem;background-color:var(--code-bg);border:2px dashed var(--border-color);border-radius:var(--radius-md);text-align:center;min-height:100px;display:flex;align-items:center;justify-content:center}.ads-wrapper:empty{display:none}.page-title{font-size:1.85rem;font-weight:800;margin-bottom:.75rem;letter-spacing:-.02em}.page-description{color:var(--text-muted);margin-bottom:2.25rem;font-size:1rem}