:root{--accent: #ed5a1a;--accent-dark: #b8430a;--accent-soft: #fff2ea;--accent-ring: rgba(237, 90, 26, .28);--black: 28, 25, 23;--gray: 120, 113, 108;--gray-light: 235, 232, 229;--gray-dark: 50, 46, 43;--gray-gradient: rgba(var(--gray-light), .5), #fffdfb;--bg: #fffdfb;--surface: #ffffff;--border: 232, 228, 224;--header-bg: rgba(255, 253, 251, .82);--code-bg: #24292e;color-scheme:light;--maxw: 760px;--maxw-wide: 1080px;--maxw-xwide: 1440px;--radius: 12px;--radius-sm: 8px;--font-sans: "Atkinson", "PingFang TC", "Noto Sans TC", "Noto Sans CJK TC", "Microsoft JhengHei", "Microsoft YaHei", system-ui, -apple-system, sans-serif;--font-mono: "SFMono-Regular", "JetBrains Mono", "Menlo", "Consolas", "PingFang TC", monospace;--box-shadow: 0 1px 2px rgba(var(--black), .04), 0 6px 18px rgba(var(--black), .06), 0 12px 32px rgba(var(--black), .05);--box-shadow-hover: 0 2px 4px rgba(237, 90, 26, .08), 0 10px 28px rgba(237, 90, 26, .12), 0 18px 44px rgba(var(--black), .08)}html[data-theme=dark]{--accent: #ff7a3c;--accent-dark: #ff9d68;--accent-soft: #2a1d14;--accent-ring: rgba(255, 122, 60, .32);--black: 245, 241, 237;--gray: 167, 159, 152;--gray-light: 49, 45, 41;--gray-dark: 223, 217, 211;--gray-gradient: rgba(49, 45, 41, .5), #17140f;--bg: #17140f;--surface: #211d18;--border: 60, 55, 50;--header-bg: rgba(33, 29, 24, .82);color-scheme:dark;--box-shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 18px rgba(0, 0, 0, .35), 0 12px 32px rgba(0, 0, 0, .3);--box-shadow-hover: 0 2px 4px rgba(255, 122, 60, .14), 0 10px 28px rgba(0, 0, 0, .45), 0 18px 44px rgba(0, 0, 0, .4)}@font-face{font-family:Atkinson;src:url(/fonts/atkinson-regular.woff) format("woff");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Atkinson;src:url(/fonts/atkinson-bold.woff) format("woff");font-weight:700;font-style:normal;font-display:swap}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);margin:0;padding:0;text-align:left;background:var(--bg);word-wrap:break-word;overflow-wrap:break-word;color:rgb(var(--gray-dark));font-size:19px;line-height:1.75;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;display:flex;flex-direction:column;min-height:100vh;transition:background-color .2s ease,color .2s ease}html[lang=zh-TW] body{line-height:1.85;letter-spacing:.01em}main{width:var(--maxw);max-width:calc(100% - 2em);margin:auto;padding:3em 1em;flex:1 0 auto}h1,h2,h3,h4,h5,h6{margin:0 0 .5rem;color:rgb(var(--black));line-height:1.25;font-weight:700;letter-spacing:-.01em}h1{font-size:2.4rem}h2{font-size:1.85rem;margin-top:1.6em}h3{font-size:1.4rem;margin-top:1.2em}h4{font-size:1.15rem}h5{font-size:1rem}strong,b{font-weight:700}a{color:var(--accent-dark);text-decoration:none;text-underline-offset:.2em}a:hover{color:var(--accent);text-decoration:underline}p{margin-bottom:1.2em}.prose p{margin-bottom:1.4em}textarea{width:100%;font-size:16px}input{font-size:16px}table{width:100%;border-collapse:collapse;margin-bottom:1.4em}th,td{border:1px solid rgb(var(--border));padding:.5em .75em;text-align:left}th{background:var(--accent-soft)}img{max-width:100%;height:auto;border-radius:var(--radius-sm)}code{font-family:var(--font-mono);font-size:.88em;padding:.15em .4em;background-color:rgb(var(--gray-light));border-radius:4px}pre{padding:1.25em 1.5em;border-radius:var(--radius-sm);font-size:.9rem;line-height:1.6;overflow-x:auto}pre>code{all:unset;font-family:var(--font-mono)}blockquote{border-left:4px solid var(--accent);background:var(--accent-soft);padding:.75em 1.25em;margin:0 0 1.4em;border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:1.05em;color:rgb(var(--gray-dark))}blockquote p:last-child{margin-bottom:0}hr{border:none;border-top:1px solid rgb(var(--border));margin:2em 0}ul,ol{padding-left:1.3em}li{margin-bottom:.35em}::selection{background:var(--accent-ring)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}.container{width:var(--maxw-wide);max-width:calc(100% - 2em);margin-inline:auto}.card{background:var(--surface);border:1px solid rgb(var(--border));border-radius:var(--radius);box-shadow:var(--box-shadow);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.card:hover{transform:translateY(-3px);box-shadow:var(--box-shadow-hover);border-color:var(--accent-ring)}.tag{display:inline-block;font-size:.72rem;font-weight:600;line-height:1;padding:.4em .7em;border-radius:999px;background:var(--accent-soft);color:var(--accent-dark);white-space:nowrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4em;padding:.65em 1.4em;border-radius:999px;text-decoration:none;font-weight:700;font-size:.98rem;line-height:1;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease,color .15s ease,opacity .15s ease}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 14px var(--accent-ring)}.btn-primary:hover{color:#fff;box-shadow:0 6px 20px var(--accent-ring)}.btn-secondary{border:2px solid var(--accent);color:var(--accent-dark);background:transparent}.btn-secondary:hover{background:var(--accent);color:#fff}.post-cta{display:flex;flex-wrap:wrap;gap:.7em;margin:1.6em 0}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:700;color:var(--accent-dark)}@media(prefers-reduced-motion:no-preference){html.reveal-ready .reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}html.reveal-ready .reveal.is-visible{opacity:1;transform:none}}@media(max-width:720px){body{font-size:18px}main{padding:1.5em 1em}h1{font-size:1.95rem}h2{font-size:1.55rem}}html[lang=zh-TW] [data-en],html[lang=en] [data-zh]{display:none}.sr-only{border:0;padding:0;margin:0;position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px 1px 1px 1px);clip:rect(1px,1px,1px,1px);clip-path:inset(50%);white-space:nowrap}.astro-route-announcer{position:absolute;left:0;top:0;clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;white-space:nowrap;width:1px;height:1px}a[data-astro-cid-eimmu3lg]{display:inline-block;text-decoration:none;white-space:nowrap}a[data-astro-cid-bvxdwma5]{display:inline-flex;align-items:center;justify-content:center;padding:.3em .8em;font-size:.85em;font-family:inherit;font-weight:700;color:var(--accent-dark);background:transparent;border:2px solid var(--accent);border-radius:999px;cursor:pointer;line-height:1;text-decoration:none;transition:background .15s,color .15s;white-space:nowrap}a[data-astro-cid-bvxdwma5]:hover{background:var(--accent);color:#fff;text-decoration:none}button[data-astro-cid-x3pjskd3]{display:inline-flex;align-items:center;justify-content:center;width:2.1em;height:2.1em;padding:0;color:var(--accent-dark);background:transparent;border:2px solid var(--accent);border-radius:999px;cursor:pointer;line-height:1;transition:background .15s,color .15s}button[data-astro-cid-x3pjskd3]:hover{background:var(--accent);color:#fff}.icon-sun[data-astro-cid-x3pjskd3]{display:none}.icon-moon[data-astro-cid-x3pjskd3],html[data-theme=dark] .icon-sun[data-astro-cid-x3pjskd3]{display:inline-flex}html[data-theme=dark] .icon-moon[data-astro-cid-x3pjskd3]{display:none}header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background:var(--header-bg);backdrop-filter:saturate(180%) blur(10px);-webkit-backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid rgb(var(--border))}nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:1em;padding:.6em 1em}.brand[data-astro-cid-3ef6ksr2]{flex:1;font-size:1.25rem;font-weight:700;letter-spacing:.04em;color:rgb(var(--black));text-decoration:none}.brand[data-astro-cid-3ef6ksr2]:hover{color:var(--accent);text-decoration:none}.internal-links[data-astro-cid-3ef6ksr2]{display:flex;gap:.25em;flex-wrap:wrap;justify-content:center}.internal-links[data-astro-cid-3ef6ksr2] a{padding:.4em .7em;color:rgb(var(--gray-dark));border-radius:999px;font-weight:600;font-size:.95rem;transition:background .15s,color .15s}.internal-links[data-astro-cid-3ef6ksr2] a:hover{background:var(--accent-soft);color:var(--accent-dark);text-decoration:none}.internal-links[data-astro-cid-3ef6ksr2] a.active{color:var(--accent-dark);background:var(--accent-soft);text-decoration:none;font-weight:700}.right-controls[data-astro-cid-3ef6ksr2]{flex:1;display:flex;align-items:center;justify-content:flex-end;gap:.5em}@media(max-width:720px){nav[data-astro-cid-3ef6ksr2]{flex-wrap:wrap;gap:.5em;justify-content:center}.brand[data-astro-cid-3ef6ksr2],.right-controls[data-astro-cid-3ef6ksr2]{flex:0 0 auto}.internal-links[data-astro-cid-3ef6ksr2]{order:3;flex-basis:100%}}footer[data-astro-cid-sz7xmlte]{flex-shrink:0;padding:2.5em 1em 2em;margin-top:3em;border-top:1px solid rgb(var(--border));background:var(--accent-soft);color:rgb(var(--gray));text-align:center}.social-links[data-astro-cid-sz7xmlte]{display:flex;justify-content:center;gap:1.25em;margin-bottom:1em}.social-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{text-decoration:none;color:rgb(var(--gray));transition:color .15s,transform .15s}.social-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--accent-dark);transform:translateY(-2px)}.copyright[data-astro-cid-sz7xmlte]{margin:0;font-size:.9rem}