@font-face{font-family:Manrope;font-style:normal;font-weight:400 800;font-display:swap;src:url(/fonts/manrope-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Manrope;font-style:normal;font-weight:400 800;font-display:swap;src:url(/fonts/manrope-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}:root{color-scheme:dark;--gold: #d4af6a;--gold-light: #e6cb7e;--gold-bright: #ffdd9d;--cream: #fff6e1;--bg: #0a0a0a;--surface: #141414;--surface-2: #1b1b1b;--border: #2a2a2a;--border-strong: #3c3c3c;--fg: #efefef;--fg-muted: #9a9a9a;--fg-subtle: #6a6a6a;--accent: var(--gold);--accent-hover: var(--gold-bright);--measure: 42rem;--gutter: clamp(1.25rem, 4vw, 2rem);--radius: 10px;--font: "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;--step--1: clamp(.83rem, .8rem + .15vw, .9rem);--step-0: clamp(1rem, .96rem + .2vw, 1.09rem);--step-1: clamp(1.2rem, 1.1rem + .4vw, 1.4rem);--step-2: clamp(1.45rem, 1.3rem + .7vw, 1.85rem);--step-3: clamp(1.8rem, 1.5rem + 1.4vw, 2.6rem)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:5.5rem}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:var(--step-0);line-height:1.72;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}::selection{background:var(--gold);color:#0a0a0a}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}a{color:var(--accent);text-decoration-color:color-mix(in srgb,var(--accent) 40%,transparent);text-underline-offset:.2em;transition:color .15s ease,text-decoration-color .15s ease}a:hover{color:var(--accent-hover);text-decoration-color:currentColor}.site-header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--border)}.site-header__inner{max-width:74rem;margin:0 auto;padding:.85rem var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.brand{font-weight:800;font-size:1.05rem;letter-spacing:-.02em;text-decoration:none;color:var(--fg);display:inline-flex;align-items:center;gap:.5rem}.brand__mark{width:1.55rem;height:1.55rem;border-radius:50%;background:linear-gradient(135deg,var(--gold-bright),var(--gold));display:grid;place-items:center;color:#0a0a0a;font-size:.85rem;font-weight:800;flex:none}.site-header nav{display:flex;align-items:center;gap:1.25rem;font-size:var(--step--1)}.site-header nav>a{color:var(--fg-muted);text-decoration:none;font-weight:500}.site-header nav>a:hover{color:var(--fg)}.lang-switcher{display:flex;align-items:center;gap:.15rem;background:var(--surface-2);border:1px solid var(--border);border-radius:100px;padding:.15rem}.lang{padding:.22rem .6rem;border-radius:100px;text-decoration:none;color:var(--fg-muted);font-size:.78rem;font-weight:600;line-height:1.4;white-space:nowrap}.lang:hover{color:var(--fg);background:color-mix(in srgb,var(--gold) 12%,transparent)}.lang.current{background:var(--gold);color:#0a0a0a}main{max-width:var(--measure);margin:0 auto;padding:clamp(2rem,5vw,3.5rem) var(--gutter) 5rem}main.has-toc{max-width:74rem;display:grid;gap:clamp(1.5rem,4vw,3.5rem);grid-template-columns:minmax(0,1fr)}@media(min-width:62rem){main.has-toc{grid-template-columns:minmax(0,var(--measure)) 15rem;justify-content:center;align-items:start}}h1,h2,h3,h4{line-height:1.2;letter-spacing:-.021em;font-weight:800;text-wrap:balance}h1{font-size:var(--step-3);margin:0 0 .75rem}article h2{font-size:var(--step-2);margin:3rem 0 .9rem;padding-top:1.75rem;border-top:1px solid var(--border)}article h3{font-size:var(--step-1);margin:2.25rem 0 .6rem}article hr+h2{border-top:0;padding-top:0;margin-top:2rem}article>p:first-of-type{font-size:1.075em;color:var(--fg)}p{margin:0 0 1.15rem}article ul,article ol{margin:0 0 1.3rem;padding-left:1.35rem}article li{margin:.45rem 0}article li::marker{color:var(--gold)}article strong{font-weight:700;color:var(--fg)}article hr{border:0;height:1px;background:var(--border);margin:2.5rem 0}.post-meta{display:flex;align-items:center;gap:.55rem;flex-wrap:wrap;color:var(--fg-subtle);font-size:var(--step--1);margin:0 0 2rem}.post-meta__dot{width:3px;height:3px;border-radius:50%;background:currentColor;opacity:.5}.eyebrow{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin:0 0 .85rem}.callout{background:linear-gradient(180deg,color-mix(in srgb,var(--gold) 10%,transparent),color-mix(in srgb,var(--gold) 4%,transparent));border:1px solid color-mix(in srgb,var(--gold) 28%,transparent);border-left:3px solid var(--gold);border-radius:var(--radius);padding:1.15rem 1.35rem;margin:0 0 2rem}.callout>:last-child{margin-bottom:0}.trust-line{display:flex;gap:.6rem;align-items:baseline;font-size:var(--step--1);color:var(--fg-muted);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:.6rem 1rem;margin:0 0 1.75rem}.trust-line:before{content:"✓";color:var(--gold);font-weight:800;flex:none}.trust-line em{font-style:normal}article blockquote{margin:2rem 0;padding:1.2rem 1.4rem;background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--gold);border-radius:var(--radius);color:var(--fg)}article blockquote p{margin:0 0 .7rem}article blockquote p:last-child{margin:0}article blockquote strong{color:var(--gold-bright)}.table-wrap{margin:1.75rem 0;overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);-webkit-overflow-scrolling:touch;background-image:linear-gradient(to right,var(--surface),var(--surface)),linear-gradient(to right,var(--surface),var(--surface)),linear-gradient(to right,#00000061,#0000),linear-gradient(to left,#00000061,#0000);background-position:left center,right center,left center,right center;background-repeat:no-repeat;background-size:24px 100%,24px 100%,14px 100%,14px 100%;background-attachment:local,local,scroll,scroll}article table{width:100%;border-collapse:collapse;font-size:.92rem;min-width:34rem}article thead th{background:var(--surface-2);color:var(--fg);font-weight:700;text-align:left;padding:.8rem .95rem;border-bottom:1px solid var(--border-strong);white-space:nowrap}article tbody td{padding:.75rem .95rem;border-bottom:1px solid var(--border);vertical-align:top}article tbody tr:last-child td{border-bottom:0}article tbody tr:hover td{background:color-mix(in srgb,var(--gold) 5%,transparent)}article tbody td:first-child{font-weight:600;color:var(--fg)}.toc{position:sticky;top:5rem;font-size:var(--step--1);border-left:1px solid var(--border);padding-left:1.1rem}.toc__title{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-subtle);margin:0 0 .75rem}.toc ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem}.toc a{color:var(--fg-muted);text-decoration:none;display:block;line-height:1.45}.toc a:hover{color:var(--accent)}@media(max-width:61.99rem){.toc{position:static;border-left:0;padding:1.1rem 1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:2rem}}.lede{color:var(--fg-muted);font-size:var(--step-1);line-height:1.55;margin:0 0 2.5rem;max-width:34rem;text-wrap:pretty}.post-list{list-style:none;padding:0;margin:0;display:grid;gap:1rem}.card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem 1.5rem;transition:border-color .16s ease,transform .16s ease}.card:hover{border-color:color-mix(in srgb,var(--gold) 45%,transparent);transform:translateY(-2px)}.card h2{font-size:var(--step-1);margin:.4rem 0 .5rem;border:0;padding:0}.card h2 a{color:var(--fg);text-decoration:none}.card h2 a:after{content:"";position:absolute;inset:0}.card:hover h2 a{color:var(--gold-bright)}.card p:last-child{margin:0;color:var(--fg-muted);font-size:.95rem}.card__meta{display:flex;align-items:center;gap:.5rem;font-size:.76rem;color:var(--fg-subtle);margin:0}.draft-tag{display:inline-block;background:#b45309;color:#fff;font-size:.64rem;font-weight:800;letter-spacing:.07em;padding:.1rem .42rem;border-radius:4px}.empty{color:var(--fg-muted);background:var(--surface);border:1px dashed var(--border-strong);border-radius:var(--radius);padding:2rem;text-align:center}.site-footer{border-top:1px solid var(--border);background:var(--surface)}.site-footer__inner{max-width:74rem;margin:0 auto;padding:2rem var(--gutter) 2.5rem;color:var(--fg-subtle);font-size:var(--step--1);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}.site-footer a{color:var(--fg-muted);text-decoration:none}.site-footer a:hover{color:var(--accent)}article code{font-family:var(--mono);font-size:.87em;background:var(--surface-2);border:1px solid var(--border);border-radius:4px;padding:.1em .35em}article pre{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.15rem;overflow-x:auto;margin:1.5rem 0}article pre code{background:none;border:0;padding:0}article img{max-width:100%;height:auto;border-radius:var(--radius)}@media print{.site-header,.site-footer,.toc,.lang-switcher{display:none}body{background:#fff;color:#000}main.has-toc{display:block;max-width:none}}