@font-face{font-family:Hoshi Pixel;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/press-start-2p-latin.woff2) format("woff2")}:root{color-scheme:light dark;--font-sans: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", "Fira Code", Menlo, Consolas, "Liberation Mono", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans SC", "Noto Sans CJK SC", "Source Han Sans SC", "Source Han Sans CN", "WenQuanYi Micro Hei", monospace;--font-mono: var(--font-sans);--font-pixel: "Hoshi Pixel", var(--font-mono);--font-serif: Charter, "Bitstream Charter", Cambria, "Palatino Linotype", "Book Antiqua", Palatino, "Liberation Serif", "Noto Serif", "Times New Roman", "Songti SC", "Noto Serif SC", "Noto Serif CJK SC", "Source Han Serif SC", "Source Han Serif CN", STSong, NSimSun, SimSun, serif;--radius: 2px;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--accent: #8cc269;--accent-weak: color-mix(in srgb, var(--accent) 35%, transparent);--accent-warm: #e8a04c;--accent-warm-weak: color-mix(in srgb, var(--accent-warm) 20%, transparent);--bg: light-dark(#f0f0f0, #18181b);--bg-elevated: light-dark(#ffffff, #27272a);--bg-card: light-dark(var(--bg-elevated), #323236);--bg-sunken: light-dark(#e8e8e8, #111113);--fg: light-dark(#111111, #ededef);--fg-muted: light-dark(#555555, #a1a1aa);--fg-faint: light-dark(#8a8a8a, #71717a);--border: light-dark(#cfcfcf, #3f3f46);--border-strong: light-dark(#9a9a9a, #52525b);--accent-fg: light-dark(#4a8a36, var(--accent));--accent-glow: light-dark( color-mix(in srgb, var(--accent) 50%, transparent), color-mix(in srgb, var(--accent) 60%, transparent) );--grid-line: light-dark(rgba(0, 0, 0, .04), rgba(255, 255, 255, .07));--star-dim: light-dark(rgba(0, 0, 0, .3), rgba(255, 255, 255, .35));--star-faint: light-dark(rgba(0, 0, 0, .18), rgba(255, 255, 255, .2));--star-bright: light-dark(rgba(0, 0, 0, .24), rgba(255, 255, 255, .28));--role-rr: light-dark(#767676, #9a9aa5);--role-cr: light-dark(#c47842, #d4936a);--role-tx: light-dark(#6a6ab8, #8e8ecc);--role-ax: light-dark(#985ab8, #c9a0dc);--role-ac: var(--accent-fg);--transition: .12s ease-out}:root[data-theme=light]{color-scheme:light}:root[data-theme=dark]{color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{margin:0;padding:0}body{margin:0;font-family:var(--font-sans);position:relative;background-color:var(--bg);color:var(--fg);line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.background-stars{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}.background-star-group{position:absolute;inset:0}.background-star-group:before,.background-star-group:after{position:absolute;inset:0;background-repeat:repeat;opacity:1;will-change:opacity;animation-name:background-star-flash;animation-timing-function:linear;animation-iteration-count:infinite}.background-star-group:before,.background-star-group:after{content:""}.background-star-group:nth-child(1):before{background-image:radial-gradient(circle,var(--star-dim) 1.5px,transparent 1.5px);background-size:263px 317px;background-position:29px 67px;animation-duration:6.8s;animation-delay:-1.1s}.background-star-group:nth-child(1):after{background-image:radial-gradient(circle,var(--star-dim) 1.1px,transparent 1.1px);background-size:347px 211px;background-position:151px 19px;animation-duration:8.3s;animation-delay:-4.6s}.background-star-group:nth-child(2):before{background-image:radial-gradient(circle,var(--star-faint) 1.3px,transparent 1.3px);background-size:419px 281px;background-position:197px 251px;animation-duration:9.7s;animation-delay:-2.4s}.background-star-group:nth-child(2):after{background-image:radial-gradient(circle,var(--star-faint) 1.8px,transparent 1.8px);background-size:199px 373px;background-position:41px 137px;animation-duration:11.2s;animation-delay:-7.9s}.background-star-group:nth-child(3):before{background-image:radial-gradient(circle,var(--star-dim) 1px,transparent 1px);background-size:311px 397px;background-position:107px 311px;animation-duration:12.4s;animation-delay:-5.1s}.background-star-group:nth-child(3):after{background-image:radial-gradient(circle,var(--star-faint) 1.4px,transparent 1.4px);background-size:457px 239px;background-position:271px 53px;animation-duration:14.1s;animation-delay:-9.3s}.background-star-group:nth-child(4):before{background-image:radial-gradient(circle,var(--star-bright) 1.2px,transparent 1.2px);background-size:337px 293px;background-position:83px 179px;animation-duration:15.3s;animation-delay:-3.7s}.background-star-group:nth-child(4):after{background-image:radial-gradient(circle,var(--star-bright) 1.6px,transparent 1.6px);background-size:223px 431px;background-position:191px 349px;animation-duration:17.6s;animation-delay:-12.8s}@keyframes 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var(--transition),box-shadow var(--transition);position:relative}.copyable:hover{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,var(--bg-sunken))}.copyable:active{transform:scale(.98)}.copyable:after{content:"⎘";font-size:.8rem;opacity:.4;flex-shrink:0;transition:transform var(--transition),opacity var(--transition)}.copyable[data-copied="1"]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--bg-sunken));box-shadow:0 0 8px var(--accent-glow);animation:copy-pop .3s ease-out}.copyable[data-copied="1"]:after{content:"✓";color:var(--accent-fg);opacity:1;transform:scale(1.2)}@keyframes copy-pop{0%{transform:scale(1)}50%{transform:scale(1.03)}to{transform:scale(1)}}[data-js-copy]{cursor:pointer}.page-title{margin-top:var(--space-6);margin-bottom:var(--space-4);font-size:1.5rem}mark{background:linear-gradient(to bottom,transparent 67%,var(--accent-weak) 67%);color:inherit;padding:0 .1em;border:none;border-radius:0;font-weight:600}@media print{body{background-image:none!important}.site-header,.site-footer,.skip-link,.lang-banner{display:none!important}#main{border:none!important;box-shadow:none!important;background-image:none!important}}.pixel-divider{height:4px;border:none;background:repeating-linear-gradient(90deg,var(--accent) 0 4px,transparent 4px 8px);margin:var(--space-5) 0}.glow-text{text-shadow:0 0 .4em var(--accent-glow)}.starfield{position:relative}.starfield:before{content:"✦";position:absolute;top:-.3em;right:-.1em;font-size:.5em;color:var(--accent);opacity:.3;pointer-events:none;animation:twinkle 3s ease-in-out infinite}.starfield:after{content:"✦";position:absolute;bottom:-.1em;left:45%;font-size:.4em;color:var(--accent);opacity:.2;pointer-events:none;animation:twinkle 4s ease-in-out infinite 1s}@keyframes twinkle{0%,to{opacity:.15}50%{opacity:.5}}.panel{position:relative;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-4);box-shadow:3px 3px 0 var(--border);transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition)}.panel:hover{border-color:var(--accent);box-shadow:3px 3px 0 var(--accent-weak);transform:translate(-1px,-1px)}.panel:before{content:"";position:absolute;top:0;left:0;width:8px;height:8px;background:var(--accent-warm-weak);pointer-events:none}.panel:after{content:"";position:absolute;bottom:0;right:0;width:12px;height:4px;background:var(--accent-weak);pointer-events:none}.corner-frame{position:relative;--corner-color: var(--accent)}.corner-frame:before{content:"";position:absolute;inset:0;width:auto;height:auto;pointer-events:none;z-index:1;background-color:transparent;background-image:linear-gradient(var(--corner-color),var(--corner-color)),linear-gradient(var(--corner-color),var(--corner-color)),linear-gradient(var(--corner-color),var(--corner-color)),linear-gradient(var(--corner-color),var(--corner-color)),linear-gradient(var(--corner-color),var(--corner-color)),linear-gradient(var(--corner-color),var(--corner-color)),linear-gradient(var(--corner-color),var(--corner-color)),linear-gradient(var(--corner-color),var(--corner-color));background-size:14px 2px,2px 14px,14px 2px,2px 14px,14px 2px,2px 14px,14px 2px,2px 14px;background-position:top left,top left,top right,top right,bottom left,bottom left,bottom right,bottom right;background-repeat:no-repeat}.corner-frame:after{content:none}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}.site-header[data-astro-cid-5hce7sga]{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(6px);border-bottom:1px solid var(--border)}.header-inner[data-astro-cid-5hce7sga]{display:flex;align-items:center;gap:var(--space-4);min-height:3.5rem;flex-wrap:wrap}.brand[data-astro-cid-5hce7sga]{display:inline-flex;align-items:center;gap:var(--space-2);text-decoration:none;color:var(--fg);font-weight:700;letter-spacing:-.02em;margin-right:auto}.brand-mark[data-astro-cid-5hce7sga]{color:var(--accent-fg);font-size:1.3rem;text-shadow:0 0 .3em var(--accent-glow);animation:brand-twinkle 3s ease-in-out infinite}@keyframes brand-twinkle{0%,to{opacity:1;text-shadow:0 0 .3em var(--accent-glow)}50%{opacity:.6;text-shadow:0 0 .5em var(--accent-glow)}}.site-nav[data-astro-cid-5hce7sga]{display:flex;gap:var(--space-2);flex-wrap:wrap}.nav-link[data-astro-cid-5hce7sga]{text-decoration:none;color:var(--fg-muted);padding:var(--space-1) var(--space-2);border-radius:var(--radius);font-size:.92rem}.nav-link[data-astro-cid-5hce7sga]:hover{color:var(--fg);background:var(--bg-sunken)}.nav-link[data-astro-cid-5hce7sga].active{color:var(--accent-fg);box-shadow:inset 0 -2px 0 var(--accent)}.header-actions[data-astro-cid-5hce7sga]{display:flex;align-items:center;gap:var(--space-2)}.theme-toggle[data-astro-cid-5hce7sga]{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);color:var(--fg);cursor:pointer;padding:var(--space-1) var(--space-2);font-size:1rem;line-height:1}.theme-toggle[data-astro-cid-5hce7sga]:hover{border-color:var(--accent)}.lang-switch[data-astro-cid-5hce7sga]{font-size:.85rem;text-decoration:none;padding:var(--space-1) var(--space-2);border:1px solid 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var(--accent-weak)}#main[data-astro-cid-5hce7sga]:after{top:-1px;right:-1px;border-top:2px solid var(--accent-weak);border-right:2px solid var(--accent-weak)}@media(min-width:50rem){#main[data-astro-cid-5hce7sga]{padding-inline:var(--space-6);margin-top:var(--space-6);margin-bottom:var(--space-6)}}@media(min-width:80rem){#main[data-astro-cid-5hce7sga]{padding-inline:var(--space-7)}}.site-footer[data-astro-cid-5hce7sga]{margin-top:var(--space-7);border-top:1px solid var(--border);padding:var(--space-5) 0;font-size:.85rem;color:var(--fg-faint)}.footer-inner[data-astro-cid-5hce7sga]{display:flex;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap}.footer-source[data-astro-cid-5hce7sga]{color:var(--fg-faint);text-decoration:none}.footer-source[data-astro-cid-5hce7sga]:hover{color:var(--accent-fg)}@media(max-width:40rem){.brand-text[data-astro-cid-5hce7sga]{display:none}}@media(pointer:coarse){.nav-link[data-astro-cid-5hce7sga],.theme-toggle[data-astro-cid-5hce7sga],.lang-switch[data-astro-cid-5hce7sga]{display:inline-flex;align-items:center;min-height:2.75rem}}