@font-face{font-family:Sora;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/sora-latin-ext-400-normal-Twk1CgKs.woff2) format("woff2"),url(/assets/sora-latin-ext-400-normal-BmhJC382.woff) format("woff");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}@font-face{font-family:Sora;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/sora-latin-400-normal-CRt88UEn.woff2) format("woff2"),url(/assets/sora-latin-400-normal-OW7qkl5a.woff) format("woff");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:Sora;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/sora-latin-ext-600-normal-Cue1zdhl.woff2) format("woff2"),url(/assets/sora-latin-ext-600-normal-DLOJK0Ta.woff) format("woff");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}@font-face{font-family:Sora;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/sora-latin-600-normal-Cdg4DaK0.woff2) format("woff2"),url(/assets/sora-latin-600-normal-1_7fyUAY.woff) format("woff");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:Sora;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/sora-latin-ext-700-normal-DM0oy5s8.woff2) format("woff2"),url(/assets/sora-latin-ext-700-normal-Oc7uZIYt.woff) format("woff");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}@font-face{font-family:Sora;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/sora-latin-700-normal-9waGdLWo.woff2) format("woff2"),url(/assets/sora-latin-700-normal-BKPfQAnC.woff) format("woff");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}:root{--maxw: 1100px;--contentw: 720px;--header-h: 72px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;--font-display: "Sora", var(--font);--mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--gradient: linear-gradient( 90deg, #f43f5e 0%, #f59e0b 25%, #10b981 50%, #3b82f6 75%, #8b5cf6 100% )}[data-theme=light]{color-scheme:light;--bg: #f6f7fb;--bg-end: #eef1f8;--surface: #ffffff;--text: #171c2b;--text-soft: #455065;--muted: #6b7590;--accent: #4f46e5;--accent-soft: #eef2ff;--border: #e4e7ef;--glow: rgba(99, 102, 241, .14);--shadow: 0 1px 2px rgba(23, 28, 43, .04), 0 8px 24px -8px rgba(23, 28, 43, .1);--shadow-card: 0 1px 2px rgba(23, 28, 43, .05), 0 16px 40px -16px rgba(23, 28, 43, .14)}[data-theme=dark]{color-scheme:dark;--bg: #0a0e1a;--bg-end: #0d1220;--surface: #121829;--text: #e8ecf5;--text-soft: #b7c1d6;--muted: #8b95ab;--accent: #a5b4fc;--accent-soft: #1b2338;--border: #232b3f;--glow: rgba(129, 140, 248, .16);--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px -8px rgba(0, 0, 0, .4);--shadow-card: 0 1px 2px rgba(0, 0, 0, .3), 0 16px 40px -16px rgba(0, 0, 0, .5)}*{box-sizing:border-box}html{scroll-padding-top:calc(var(--header-h) + 16px);scroll-behavior:smooth}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}body{margin:0;font-family:var(--font);font-size:16px;line-height:1.65;letter-spacing:.005em;color:var(--text);background:linear-gradient(180deg,var(--bg) 0%,var(--bg-end) 100%);background-attachment:fixed;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--accent);text-decoration:none}:where(a,button):focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}.policy a,.footer a{text-decoration:underline;text-decoration-color:transparent;text-decoration-thickness:2px;text-underline-offset:3px;text-decoration-skip-ink:auto;transition:text-decoration-color .15s ease}.policy a:hover,.footer a:hover{text-decoration-color:currentColor}.header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;height:var(--header-h);padding:0 clamp(16px,4vw,32px);background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.brand{display:inline-flex;align-items:center;gap:12px;color:var(--text)}.brand:hover{text-decoration:none}.brand-logo-chip{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease}.brand:hover .brand-logo-chip{transform:translateY(-1px)}.brand-logo{display:block;width:24px;height:24px;object-fit:contain}[data-theme=dark] .brand-logo{filter:invert(1)}.brand-text{display:flex;flex-direction:column;line-height:1.2}.brand-name{font-family:var(--font-display);font-weight:700;font-size:17px;letter-spacing:.2px;background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.brand-sub{font-size:12px;color:var(--muted)}.header-meta{display:inline-flex;align-items:center;gap:16px}.last-updated{font-size:13px;color:var(--muted)}@media (max-width: 640px){.last-updated{display:none}}.theme-toggle{position:relative;display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;padding:0;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text);cursor:pointer;box-shadow:var(--shadow);transition:box-shadow .15s ease}.theme-toggle svg{display:block;transition:transform .25s ease}.theme-toggle:hover svg{transform:rotate(20deg)}.theme-toggle:before{content:"";position:absolute;inset:-1px;border-radius:11px;padding:1px;background:var(--gradient);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude;opacity:0;transition:opacity .15s ease;pointer-events:none}.theme-toggle:hover:before,.theme-toggle:focus-visible:before{opacity:1}.hero{position:relative;max-width:var(--maxw);margin:0 auto;padding:clamp(48px,8vw,80px) clamp(16px,4vw,32px) clamp(32px,5vw,48px);text-align:center;display:flex;flex-direction:column;align-items:center}.hero-glow{position:absolute;top:0;left:50%;width:min(560px,90vw);height:100%;transform:translate(-50%);background:radial-gradient(closest-side,var(--glow),transparent);pointer-events:none}.hero-logo{position:relative;width:clamp(88px,12vw,112px);height:clamp(88px,12vw,112px);object-fit:contain;margin-bottom:24px;filter:drop-shadow(0 8px 24px rgba(0,0,0,.12))}[data-theme=dark] .hero-logo{filter:invert(1) drop-shadow(0 8px 24px rgba(0,0,0,.4))}.hero-title{position:relative;font-family:var(--font-display);font-size:clamp(34px,6vw,52px);font-weight:700;line-height:1.1;letter-spacing:-.02em;margin:0 0 16px;background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-tagline{position:relative;max-width:560px;margin:0 0 24px;font-size:17px;line-height:1.6;color:var(--text-soft)}.hero-chip{position:relative;margin:0;padding:6px 16px;font-size:13px;font-weight:600;font-family:var(--font-display);color:var(--text-soft);background:var(--surface);border-radius:999px;border:1px solid transparent;background-image:linear-gradient(var(--surface),var(--surface)),var(--gradient);background-origin:border-box;background-clip:padding-box,border-box;box-shadow:var(--shadow)}.layout{max-width:var(--maxw);margin:0 auto;padding:8px clamp(16px,4vw,32px) 64px;display:grid;grid-template-columns:232px minmax(0,1fr);gap:40px;align-items:start}@media (max-width: 900px){.layout{grid-template-columns:1fr;gap:24px}.toc-wrap{position:static;order:2}}.toc-wrap{position:sticky;top:calc(var(--header-h) + 24px)}.toc ol{margin:0;padding:8px;list-style:none;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.toc li{margin:0}.toc a{display:block;padding:7px 12px;font-size:14px;line-height:1.4;color:var(--text-soft);border-radius:8px;transition:background .15s ease,color .15s ease}.toc a:hover{color:var(--accent);text-decoration:none;background:var(--accent-soft)}.toc a.active{color:var(--accent);font-weight:600;background:var(--accent-soft);box-shadow:inset 3px 0 0 0 transparent;background-image:linear-gradient(var(--accent-soft),var(--accent-soft)),linear-gradient(180deg,#f43f5e,#f59e0b,#10b981,#3b82f6,#8b5cf6);background-origin:border-box;background-clip:padding-box,border-box;border-left:3px solid transparent;padding-left:9px;border-radius:0 8px 8px 0}.content{max-width:var(--contentw)}.policy{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow-card);padding:clamp(24px,4vw,48px)}.policy :where(h1,h2,h3){scroll-margin-top:calc(var(--header-h) + 16px)}.policy h1{font-family:var(--font-display);font-size:clamp(28px,4vw,38px);line-height:1.15;margin:0 0 8px;letter-spacing:-.02em}.policy p{margin:0 0 16px}.policy h2{font-family:var(--font-display);font-size:22px;font-weight:600;margin:40px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--border);letter-spacing:-.01em}.policy h2:first-of-type{margin-top:0}.policy h3{font-family:var(--font-display);font-size:17px;font-weight:600;margin:28px 0 8px;color:var(--text)}.policy ul{margin:0 0 16px;padding-left:22px}.policy li{margin:4px 0}.policy li::marker{color:var(--accent)}.policy strong{font-weight:600}.policy a{word-break:break-word}.policy blockquote{margin:16px 0;padding:12px 16px 12px 19px;border-left:3px solid transparent;border-image:linear-gradient(180deg,#f43f5e,#f59e0b,#10b981,#3b82f6,#8b5cf6) 1;background:var(--accent-soft);border-radius:4px 10px 10px 4px;color:var(--text-soft)}.policy blockquote p{margin:0}.policy hr{margin:32px 0;border:0;border-top:1px solid var(--border)}.policy code{font-family:var(--mono);font-size:.92em;padding:1px 5px;border-radius:4px;background:var(--accent-soft)}.footer{margin-top:48px;color:var(--muted);font-size:14px}.footer hr{margin-bottom:16px}.footer p{margin:0}