:root{--color-bg: #fdfdfc;--color-bg-soft: #f4f5f7;--color-text: #24292f;--color-text-soft: #4b5563;--color-muted: #6b7280;--color-border: #e5e7eb;--color-accent: #c25e1c;--color-accent-hover: #a34c14;--color-code-bg: #f2f4f7;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--container: 880px;color-scheme:light}@media(prefers-color-scheme:dark){:root{--color-bg: #16181d;--color-bg-soft: #1e2128;--color-text: #d7dae0;--color-text-soft: #b0b5c0;--color-muted: #8a919e;--color-border: #2a2e37;--color-accent: #f0a35e;--color-accent-hover: #f6bd85;--color-code-bg: #1e222a;color-scheme:dark}}:root[data-theme=light]{--color-bg: #fdfdfc;--color-bg-soft: #f4f5f7;--color-text: #24292f;--color-text-soft: #4b5563;--color-muted: #6b7280;--color-border: #e5e7eb;--color-accent: #c25e1c;--color-accent-hover: #a34c14;--color-code-bg: #f2f4f7;color-scheme:light}:root[data-theme=dark]{--color-bg: #16181d;--color-bg-soft: #1e2128;--color-text: #d7dae0;--color-text-soft: #b0b5c0;--color-muted: #8a919e;--color-border: #2a2e37;--color-accent: #f0a35e;--color-accent-hover: #f6bd85;--color-code-bg: #1e222a;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;display:flex;flex-direction:column;min-height:100vh;font-family:var(--font-sans);font-size:16px;line-height:1.7;color:var(--color-text);background:var(--color-bg)}img{max-width:100%;height:auto}a{color:var(--color-accent);text-decoration:none}a:hover{color:var(--color-accent-hover);text-decoration:underline;text-underline-offset:3px}a:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:2px}.container{max-width:var(--container);margin-inline:auto;padding-inline:24px}.site-header{position:sticky;top:0;z-index:100;background:var(--color-bg);border-bottom:1px 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a:hover{color:var(--color-accent);text-decoration:none}.search-item-snippet{margin:0;font-size:.92rem;line-height:1.7;color:var(--color-text-soft)}mark{padding:0 2px;border-radius:3px;background:#c25e1c2e;color:inherit}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) mark{background:#f0a35e3d}}:root[data-theme=dark] mark{background:#f0a35e3d}.page-header{margin-bottom:32px}.page-kicker{margin:0 0 4px;font-size:.8125rem;letter-spacing:.14em;text-transform:uppercase;color:var(--color-muted)}.page-title{margin:0;font-size:clamp(1.6rem,4vw,2rem);line-height:1.3}.page-count{margin:8px 0 0;font-size:.9rem;color:var(--color-muted)}.category-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--color-border)}.category-item{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding-block:14px;border-bottom:1px solid var(--color-border);color:var(--color-text)}.category-item:hover{text-decoration:none}.category-item:hover 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24px;font-size:.875rem;color:var(--color-muted)}.footer-inner p{margin:0}.footer-nav{display:flex;flex-wrap:wrap;gap:4px 18px}.footer-nav a{color:var(--color-muted)}.footer-nav a:hover{color:var(--color-accent)}@media(max-width:640px){.container{padding-inline:18px}.site-logo-img{height:34px}.site-main{padding-block:24px 56px}.hero{padding-block:16px 8px}.section{margin-block:36px}.post-card{padding-block:20px}.post-title{font-size:1.2rem}}