:root{color-scheme:light dark;--aurora-mist-0: #FFFFFF;--aurora-mist-6: #21182D;--aurora-dusk-0: #110D19;--aurora-dusk-7: #FAF7FF;--bg: light-dark(#F8F6FC, #110D19);--surface: light-dark(#FFFFFF, #1B1526);--sunken: light-dark(#F5F4F8, #251D32);--lifted: light-dark(#FFFFFF, #2C233A);--key: light-dark(#FFFFFF, #20182C);--divider: light-dark(#EAE4F0, #352A42);--scrim: light-dark(rgba(33, 24, 45, .52), rgba(0, 0, 0, .62));--text: light-dark(#21182D, #FAF7FF);--text-sub: light-dark(#71687D, #AEA3BA);--text-faint: light-dark(#A79EAF, #746A80);--primary: light-dark(#7040D9, #986CF4);--primary-lit: light-dark(#8550E4, #B79AFF);--primary-ink: #FFFFFF;--primary-soft: light-dark(#EEE7FC, rgba(183, 154, 255, .12));--accent: light-dark(#7040D9, #B79AFF);--primary-glow: #8550E4;--brand-gradient: linear-gradient(135deg, var(--primary), var(--primary-glow));--danger: light-dark(#B42318, #FF9B91);--danger-ink: light-dark(#FFFFFF, #110D19);--warn: light-dark(#B45309, #FBBF24);--success: light-dark(#16A34A, #4ADE80);--rise: light-dark(#D92D20, #FF9B91);--fall: light-dark(#2763C4, #8DB9FF);--danger-soft: light-dark(rgba(180, 35, 24, .08), rgba(255, 155, 145, .12));--rise-soft: light-dark(rgba(217, 45, 32, .08), rgba(255, 155, 145, .12));--fall-soft: light-dark(rgba(39, 99, 196, .08), rgba(141, 185, 255, .12));--alpha-strong: 88%;--alpha-soft: 70%;--alpha-half: 50%;--alpha-ring: 35%;--alpha-tint: 20%;--alpha-wash: 8%;--shadow-raised: 0 4px 12px light-dark(rgba(45, 29, 69, .14), rgba(0, 0, 0, .42));--shadow-floating: 0 10px 24px light-dark(rgba(45, 29, 69, .16), rgba(0, 0, 0, .42));--shadow-drawer: 0 20px 40px light-dark(rgba(45, 29, 69, .2), rgba(0, 0, 0, .5));--glow: light-dark(rgba(112, 64, 217, .2), rgba(183, 154, 255, .14));--outline-lifted: light-dark(rgba(45, 29, 69, .24), transparent);--shadow-brand: 0 6px 18px var(--glow);--shadow-card: var(--shadow-raised);--shadow-lift: var(--shadow-floating);--stroke-hair: 1px;--stroke-ring: 1.5px;--radius-sm: .6875rem;--radius-md: .875rem;--radius-lg: 1.125rem;--radius-xl: 1.5rem;--radius-drawer: 1.25rem;--radius-pill: 999px;--icon-xs: .75rem;--icon-sm: 1rem;--icon-md: 1.25rem;--icon-lg: 1.625rem;--control-row: 3rem;--control-primary: 3rem;--control-key: 3.25rem;--control-key-gap: .5rem;--s-tight: .125rem;--s0: .25rem;--s0h: .375rem;--s1: .5rem;--s1h: .75rem;--s2: 1rem;--s2h: 1.25rem;--s3: 1.5rem;--s4: 2rem;--s5: 2.5rem;--s6: 3rem;--s7: 4rem;--s8: 6rem;--fs-11: .6875rem;--fs-12: .75rem;--fs-14: .875rem;--fs-16: 1rem;--fs-20: 1.25rem;--fs-24: 1.5rem;--fs-28: 1.75rem;--fs-32: 2rem;--fs-36: 2.25rem;--fs-40: 2.5rem;--fs-48: 3rem;--fs-60: 3.75rem;--fs-72: 4.5rem;--fw-regular: 400;--fw-medium: 500;--fw-semibold: 600;--fw-bold: 700;--lh-title: 1.25;--lh-tight: 1.35;--lh-body: 1.65;--tr-tight: -.03em;--tr-snug: -.02em;--tr-slight: -.01em;--tr-wide: .08em;--motion-fast: .15s;--motion-base: .25s;--motion-slow: .35s;--ease: cubic-bezier(.25, 1, .5, 1);--ease-exit: cubic-bezier(.4, 0, 1, 1);--ease-entering: var(--ease);--ease-leaving: var(--ease-exit);--motion-ambient: 3.6s;--motion-drift: 32s;--shell: 64rem;--shell-narrow: 44rem;--sky-veil: .7;--sky-star: .8;--band: color-mix(in srgb, var(--sunken) var(--alpha-soft), transparent);--glass: light-dark(rgba(255, 255, 255, .78), rgba(27, 21, 38, .92));--glass-highlight: light-dark(rgba(255, 255, 255, .14), rgba(255, 255, 255, .035));--glass-inset: light-dark(rgba(255, 255, 255, .42), rgba(255, 255, 255, .08));--glass-border: light-dark(rgba(112, 64, 217, .12), rgba(183, 154, 255, .14));--card-border: light-dark(rgba(112, 64, 217, .1), rgba(183, 154, 255, .1));--card-ring: inset 0 0 0 1px light-dark( color-mix(in srgb, var(--primary) 10%, transparent), color-mix(in srgb, var(--divider) 55%, transparent) );--focus-ring: 0 0 0 .1875rem color-mix(in srgb, var(--accent) var(--alpha-ring), transparent);--scrollbar-thumb: color-mix(in srgb, var(--text) var(--alpha-tint), transparent);--scrollbar-thumb-hover: color-mix(in srgb, var(--text) var(--alpha-ring), transparent)}:root[data-theme=light]{color-scheme:light}:root[data-theme=dark]{color-scheme:dark}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--sky-veil: .85;--sky-star: 1}}:root[data-theme=dark]{--sky-veil: .85;--sky-star: 1}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5rem;scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) transparent}::-webkit-scrollbar{width:.5rem;height:.5rem}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:999px}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}::-webkit-scrollbar-corner{background:transparent}body{margin:0;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:var(--bg);color:var(--text);font-family:Pretendard,Pretendard Variable,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,system-ui,sans-serif;font-size:var(--fs-16);font-weight:var(--fw-regular);line-height:1.6;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:break-word}h1,h2,h3,h4{margin:0;line-height:1.3;letter-spacing:-.02em;font-weight:var(--fw-bold);text-wrap:balance}p{margin:0}ul,ol{margin:0;padding:0}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}button,input,textarea,select{font:inherit;color:inherit}:where(a,button,input,textarea,[tabindex]):focus-visible{outline:.125rem solid var(--accent);outline-offset:.125rem;box-shadow:var(--focus-ring);border-radius:var(--radius-sm)}::selection{background:var(--primary-soft);color:var(--text)}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.shell{width:100%;max-width:var(--shell);margin:0 auto;padding-left:var(--s2);padding-right:var(--s2)}main.shell{flex:1;padding-top:calc(4rem + var(--s5));padding-bottom:var(--s6)}@media(min-width:48em){.shell{padding-left:var(--s3);padding-right:var(--s3)}main.shell{padding-top:calc(4rem + var(--s6))}}.site-header{position:fixed;top:0;left:0;right:0;width:100%;height:4rem;z-index:20;background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none;border-bottom:1px solid transparent;box-shadow:none;transition:background var(--motion-base) var(--ease-entering),border-color var(--motion-base) var(--ease-entering),box-shadow var(--motion-base) var(--ease-entering),backdrop-filter var(--motion-base) var(--ease-entering)}.site-header.is-scrolled{background:color-mix(in srgb,var(--surface) 92%,transparent);-webkit-backdrop-filter:blur(1.5rem) saturate(155%);backdrop-filter:blur(1.5rem) saturate(155%);border-bottom-color:var(--glass-border);box-shadow:0 .5rem 1.75rem color-mix(in srgb,var(--primary) 8%,transparent)}.site-header__inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--s2);padding-top:0;padding-bottom:0}.brand{display:inline-flex;align-items:center;gap:var(--s1);color:var(--text);font-weight:var(--fw-bold);letter-spacing:-.02em;white-space:nowrap}.brand:hover{text-decoration:none}.brand .star-mark{width:1.125rem;height:1.125rem;filter:drop-shadow(0 2px 6px color-mix(in srgb,var(--primary) 45%,transparent));transition:transform var(--motion-base) var(--ease-entering)}.brand:hover .star-mark{transform:rotate(90deg) scale(1.08)}.brand__name{font-size:var(--fs-16)}.site-nav{display:flex;align-items:center;gap:var(--s2);font-size:var(--fs-14)}.site-nav a{color:var(--text-sub);font-weight:var(--fw-medium);transition:color var(--motion-fast) var(--ease-entering)}.site-nav a:hover{color:var(--text);text-decoration:none}.site-nav a[aria-current=page]{color:var(--accent);font-weight:var(--fw-semibold);position:relative}.site-nav a[aria-current=page]:after{content:"";position:absolute;left:50%;bottom:-.55rem;width:.25rem;height:.25rem;border-radius:50%;background:currentColor;transform:translate(-50%)}.header-actions{display:flex;align-items:center;gap:var(--s1)}.btn-cta,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:var(--s1);padding:var(--s1h) var(--s3);border:0;border-radius:var(--radius-pill);font-size:var(--fs-14);font-weight:var(--fw-semibold);cursor:pointer;transition:transform var(--motion-fast) var(--ease-entering),box-shadow var(--motion-fast) var(--ease-entering),background var(--motion-fast) var(--ease-entering)}.btn-cta{background:var(--brand-gradient);color:var(--primary-ink);box-shadow:var(--shadow-brand)}.btn-cta:hover{text-decoration:none;transform:translateY(-.125rem);box-shadow:var(--shadow-floating)}.btn-ghost{background:var(--sunken);color:var(--text)}.btn-ghost:hover{text-decoration:none;background:var(--divider)}.tool-btn{height:2.25rem;min-width:2.25rem;display:inline-flex;align-items:center;justify-content:center;gap:var(--s1);padding:0 var(--s1h);border:0;border-radius:var(--radius-pill);border:1px solid var(--divider);background:var(--surface);color:var(--text);font-size:var(--fs-14);font-weight:var(--fw-medium);cursor:pointer;transition:background var(--motion-fast) var(--ease-entering),color var(--motion-fast) var(--ease-entering)}.tool-btn:hover{background:var(--primary-soft);color:var(--accent);text-decoration:none}.tool-btn kbd{font-family:inherit;font-size:var(--fs-11);color:var(--text-faint);background:color-mix(in srgb,var(--bg) 60%,transparent);border-radius:var(--radius-sm);padding:.0625rem .375rem}.theme-toggle{width:2.25rem;padding:0}.theme-toggle .icon{font-size:.9375rem;line-height:1}@media(max-width:39.99em){.site-nav{display:none}.header-actions .menu-btn{display:inline-flex}.search-btn .search-btn__label,.search-btn kbd{display:none}.site-header__inner{width:90vw;max-width:90vw;padding-inline:0;margin-inline:auto}.brand__name{font-size:var(--fs-14)}.brand{min-width:0;min-height:2.75rem}.header-actions{flex:none;gap:var(--s1)}.tool-btn{height:2.75rem;min-width:2.75rem;padding:0 var(--s1)}a.chip{min-height:2.5rem;padding-inline:var(--s1h)}.footer-links a,.footer-socials a,.footer-mail{display:inline-flex;align-items:center;min-height:2.75rem}.footer-links{gap:0 var(--s3)}.footer-socials{gap:var(--s3)}}.hero{position:relative;isolation:isolate;margin-bottom:var(--s5);padding-top:var(--s3)}.hero__intro{max-width:var(--shell-narrow);margin:0 auto;text-align:center}.hero__intro>*{animation:riseIn var(--motion-slow) var(--ease-entering) backwards}.hero__intro>:nth-child(2){animation-delay:calc(var(--motion-fast) / 2)}.hero__intro>:nth-child(3){animation-delay:var(--motion-fast)}.hero__intro>:nth-child(4){animation-delay:calc(var(--motion-fast) * 1.5)}@keyframes riseIn{0%{opacity:0;transform:translateY(.75rem)}}.hero__mark{display:block;width:2.75rem;height:2.75rem;margin:0 auto var(--s2);filter:drop-shadow(0 0 1.25rem color-mix(in srgb,var(--primary) 45%,transparent));animation:breathe calc(var(--motion-ambient) * 1.6) var(--ease-entering) infinite alternate}.hero__mark svg{display:block;width:100%;height:100%}@keyframes breathe{0%{opacity:.75;transform:scale(.96)}to{opacity:1;transform:scale(1.04)}}.eyebrow{display:inline-flex;align-items:center;gap:var(--s1);font-size:var(--fs-12);font-weight:var(--fw-bold);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:var(--s1h)}.eyebrow:before{content:"";width:1.5rem;height:1px;background:currentColor;opacity:.5}.hero__title{font-size:var(--fs-36);font-weight:var(--fw-bold);letter-spacing:-.04em;line-height:1.16}.hero__lead{margin-top:var(--s2);color:var(--text-sub);font-size:var(--fs-16);line-height:1.8}.hero__links{margin-top:var(--s3);display:flex;justify-content:center;gap:var(--s1)}@media(min-width:40em){.hero{margin-bottom:var(--s6)}.hero__title{font-size:var(--fs-48)}.hero__mark{width:3.25rem;height:3.25rem}}.section-title{display:flex;align-items:baseline;gap:var(--s1h);margin:0 0 var(--s2h);font-size:var(--fs-24);letter-spacing:-.025em}.section-title .count{font-size:var(--fs-12);font-weight:var(--fw-semibold);color:var(--text-faint)}.post-list{list-style:none;display:grid;gap:var(--s2h);grid-template-columns:1fr}.post-card{position:relative;display:flex;flex-direction:column;gap:var(--s1);height:100%;padding:var(--s3);background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--card-ring),var(--shadow-raised);color:var(--text);transition:transform var(--motion-base) var(--ease-entering),box-shadow var(--motion-base) var(--ease-entering)}.post-card:hover{text-decoration:none;transform:translateY(-.1875rem);box-shadow:var(--card-ring),var(--shadow-floating)}.post-card__meta{display:flex;flex-wrap:wrap;align-items:center;gap:var(--s0) var(--s1);font-size:var(--fs-12);color:var(--text-faint)}.post-card h2,.post-card h3{font-size:var(--fs-20);letter-spacing:-.025em;line-height:1.4;transition:color var(--motion-fast) var(--ease-entering)}.post-card:hover h2,.post-card:hover h3{color:var(--accent)}.post-card__summary{color:var(--text-sub);font-size:var(--fs-14);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.post-card__tags{margin-top:auto;padding-top:var(--s1h);display:flex;flex-wrap:wrap;gap:var(--s0) var(--s1)}.post-card .arrow{position:absolute;top:var(--s3);right:var(--s3);color:var(--text-faint);font-size:var(--fs-16);transition:color var(--motion-fast) var(--ease-entering),transform var(--motion-fast) var(--ease-entering)}.post-card:hover .arrow{color:var(--accent);transform:translate(.125rem,-.125rem)}.chip{display:inline-flex;align-items:center;font-size:var(--fs-11);font-weight:var(--fw-semibold);color:var(--text-sub);background:var(--sunken);border-radius:var(--radius-pill);padding:.1875rem .5625rem;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--text-faint) 26%,transparent);transition:background var(--motion-fast) var(--ease-entering),color var(--motion-fast) var(--ease-entering),box-shadow var(--motion-fast) var(--ease-entering)}a.chip:hover{background:var(--primary-soft);color:var(--accent);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 48%,transparent);text-decoration:none}.chip--brand{background:var(--primary-soft);color:var(--accent);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 32%,transparent)}.chip .n{margin-left:.375rem;color:var(--text-faint);font-weight:var(--fw-medium)}.pagination{display:flex;justify-content:center;align-items:center;gap:var(--s1);margin-top:var(--s5)}.pagination a,.pagination span{min-width:2.25rem;height:2.25rem;display:inline-flex;align-items:center;justify-content:center;padding:0 var(--s1h);border-radius:var(--radius-pill);background:var(--sunken);font-size:var(--fs-14);font-weight:var(--fw-medium);color:var(--text-sub);transition:background var(--motion-fast) var(--ease-entering),color var(--motion-fast) var(--ease-entering)}.pagination a:hover{background:var(--primary-soft);color:var(--accent);text-decoration:none}.pagination .is-current{background:var(--primary);color:var(--primary-ink);font-weight:var(--fw-bold);box-shadow:var(--shadow-brand)}.pagination .is-disabled{opacity:.4;pointer-events:none}@media(max-width:39.99em){.pagination{gap:var(--s1h)}.pagination a,.pagination span{min-width:2.75rem;height:2.75rem}}.article-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--s5)}@media(min-width:64em){.article-grid--with-toc{grid-template-columns:minmax(0,1fr) 15rem}}.article-header{padding:var(--s4) 0 var(--s1);max-width:var(--shell-narrow)}.article-header__meta{display:flex;flex-wrap:wrap;align-items:center;gap:var(--s0) var(--s1);font-size:var(--fs-12);color:var(--text-faint);margin-bottom:var(--s2)}.article-header h1{font-size:var(--fs-32);letter-spacing:-.03em;line-height:1.25}.article-header .article-summary{margin-top:var(--s2);color:var(--text-sub);font-size:var(--fs-16);line-height:1.8;border-left:.1875rem solid var(--primary-soft);padding-left:var(--s2)}.article-header__tags{display:flex;flex-wrap:wrap;gap:var(--s0) var(--s1);margin-top:var(--s2h)}@media(min-width:40em){.article-header h1{font-size:var(--fs-40)}}.article-divider{border:0;border-top:1px solid var(--divider);margin:var(--s3) 0}.prose{font-size:var(--fs-16);line-height:1.85;color:var(--text);overflow-wrap:break-word;max-width:var(--shell-narrow)}.prose>:first-child{margin-top:0}.prose>:last-child{margin-bottom:0}.prose h1,.prose h2,.prose h3,.prose h4{margin:var(--s4) 0 var(--s1h);letter-spacing:-.02em;scroll-margin-top:5rem}.prose h1{font-size:var(--fs-24)}.prose h2{font-size:var(--fs-20)}.prose h3{font-size:var(--fs-16)}.prose h4{font-size:var(--fs-14);color:var(--text-sub)}.prose p{margin:0 0 var(--s2)}.prose ul,.prose ol{margin:0 0 var(--s2);padding-left:1.25rem}.prose li{margin-bottom:var(--s0)}.prose li::marker{color:var(--text-faint)}.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:.125rem}.prose strong{font-weight:var(--fw-bold)}.prose hr{border:0;border-top:1px solid var(--divider);margin:var(--s4) 0}.prose blockquote{margin:0 0 var(--s2);padding:var(--s1) 0 var(--s1) var(--s2);border-left:.1875rem solid var(--primary-soft);color:var(--text-sub)}.prose blockquote>:last-child{margin-bottom:0}.prose img{border-radius:var(--radius-md);box-shadow:var(--shadow-raised)}.prose code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8125rem;background:var(--sunken);border-radius:var(--radius-sm);padding:.125rem .375rem}.prose pre{background:var(--sunken)!important;border-radius:var(--radius-md);padding:var(--s2);overflow-x:auto;margin:0 0 var(--s2);line-height:1.7}.prose pre code{background:none;padding:0;font-size:.8125rem}.astro-code,.astro-code span{color:var(--shiki-light);font-style:var(--shiki-light-font-style);font-weight:var(--shiki-light-font-weight)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .astro-code,:root:not([data-theme=light]) .astro-code span{color:var(--shiki-dark);font-style:var(--shiki-dark-font-style);font-weight:var(--shiki-dark-font-weight)}}:root[data-theme=dark] .astro-code,:root[data-theme=dark] .astro-code span{color:var(--shiki-dark);font-style:var(--shiki-dark-font-style);font-weight:var(--shiki-dark-font-weight)}.table-wrap{margin:var(--s3) 0;overflow-x:auto;border:1px solid var(--divider);border-radius:var(--radius-md);background:var(--surface)}.prose table{width:100%;border-collapse:collapse;margin:0;font-size:var(--fs-14)}.prose th,.prose td{border-bottom:1px solid var(--divider);padding:var(--s1) var(--s1h);text-align:left;vertical-align:top}.prose th{color:var(--text-sub);font-weight:var(--fw-bold);white-space:nowrap}.prose tbody tr:last-child>*{border-bottom:0}.toc{position:sticky;top:5rem;align-self:start;max-height:calc(100vh - 7rem);overflow-y:auto;font-size:var(--fs-12);padding:var(--s2h) var(--s3);background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--card-ring),var(--shadow-raised)}.toc__title{font-size:var(--fs-11);font-weight:var(--fw-bold);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:var(--s1h)}.toc ul{list-style:none}.toc li{margin:var(--s1) 0}.toc li[data-depth="2"]{padding-left:var(--s1h)}.toc li[data-depth="3"]{padding-left:var(--s3)}.toc a{color:var(--text-sub);display:block;line-height:1.5;transition:color var(--motion-fast) var(--ease-entering)}.toc a:hover{color:var(--accent);text-decoration:none}.toc a.is-active{color:var(--accent);font-weight:var(--fw-semibold)}@media(max-width:63.9375em){.toc{display:none}}.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:var(--s2);margin-top:var(--s6);max-width:var(--shell-narrow)}.post-nav__card{display:flex;flex-direction:column;gap:var(--s0);min-width:0;padding:var(--s2h) var(--s3);background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--card-ring),var(--shadow-raised);color:var(--text);transition:transform var(--motion-base) var(--ease-entering),box-shadow var(--motion-base) var(--ease-entering)}.post-nav__card:is(:hover,:focus-visible){text-decoration:none;transform:translateY(-.1875rem);box-shadow:var(--card-ring),var(--shadow-floating)}.post-nav__card--next{align-items:flex-end;text-align:right}.post-nav__label{display:inline-flex;align-items:center;gap:var(--s0);font-size:var(--fs-11);font-weight:var(--fw-semibold);letter-spacing:.02em;color:var(--text-faint);transition:color var(--motion-fast) var(--ease-entering)}.post-nav__card:is(:hover,:focus-visible) .post-nav__label{color:var(--accent)}.post-nav__arrow{display:inline-block;transition:transform var(--motion-base) 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a[aria-current=page]{color:var(--accent);font-weight:var(--fw-semibold)}.menu-sheet a[aria-current=page]:after{content:"";width:.375rem;height:.375rem;flex:none;border-radius:50%;background:currentColor}body.is-locked{overflow:hidden}.site-footer{position:relative;isolation:isolate;overflow:hidden;margin-top:var(--s8);border-top:1px solid color-mix(in srgb,var(--divider) 70%,transparent);background:var(--band)}.site-footer .footer-sky{-webkit-mask-image:linear-gradient(to bottom,transparent,#000 65%);mask-image:linear-gradient(to bottom,transparent,#000 65%)}.site-footer__inner{position:relative;z-index:1;padding-top:var(--s7);padding-bottom:var(--s4);color:var(--text-faint);font-size:var(--fs-12)}.site-footer 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.post-card:is(:hover,:focus-visible) .post-card__content{transform:translate(.25rem)}.post-card .arrow{display:flex;align-items:center;gap:.4rem;width:auto;font-size:var(--fs-12);font-weight:var(--fw-semibold)}.post-card .arrow b{font-size:var(--fs-16);font-weight:var(--fw-regular)}.journal .post-list .post-card .arrow{position:static}.journal .post-list .post-card:is(:hover,:focus-visible) .arrow{transform:translate(.25rem)}@media(max-width:39.99em){.hero{min-height:34rem;margin-bottom:var(--s6);padding-top:var(--s4)}.hero__links{flex-wrap:wrap}.desktop-only{display:none}.section-heading{flex-direction:column;align-items:stretch;gap:var(--s1h)}.section-note{max-width:none;padding-bottom:0;font-size:var(--fs-14);text-align:left}.journal .post-list .post-card{grid-template-columns:2rem minmax(0,1fr);padding:var(--s2h) 0}.journal .post-list .post-card .arrow{display:none}.journal .post-list .post-card__content{grid-column:2}}.reading-progress{position:fixed;z-index:40;top:0;left:0;right:0;height:3px;background:transparent;pointer-events:none}.reading-progress span{display:block;width:100%;height:100%;transform:scaleX(0);transform-origin:left;background:var(--brand-gradient);box-shadow:0 0 .75rem color-mix(in srgb,var(--accent) 50%,transparent)}.article-header{position:relative;width:100%;max-width:var(--shell);margin:var(--s3) auto var(--s7);padding:var(--s5) 0 var(--s6);overflow:visible;text-align:left;border:0;border-bottom:1px solid var(--divider);border-radius:0;background:transparent;box-shadow:none}.article-header>*{position:relative;z-index:1}.article-back{position:static;display:inline-flex;align-items:center;gap:var(--s1);margin-bottom:var(--s5);color:var(--text-faint);font-size:var(--fs-12);font-weight:var(--fw-semibold)}.article-back:hover{color:var(--accent);text-decoration:none}.article-header__meta{justify-content:flex-start;margin:0 0 var(--s3)}.article-header h1{max-width:46rem;margin:0;font-size:clamp(var(--fs-32),5.5vw,var(--fs-48));letter-spacing:-.05em;line-height:1.2}.article-header .article-summary{max-width:42rem;margin:var(--s3) 0 0;padding:0;border:0;color:var(--text-sub);font-size:var(--fs-16);line-height:1.8}.article-header__tags{justify-content:flex-start;margin-top:var(--s3)}.article-header__tags .chip{border:1px solid color-mix(in srgb,var(--accent) 34%,transparent);background:color-mix(in srgb,var(--primary-soft) 42%,transparent);color:var(--text-sub);box-shadow:none}.article-header__tags .chip:hover{border-color:color-mix(in srgb,var(--accent) 68%,transparent);background:var(--primary-soft);color:var(--accent);box-shadow:none}.article-author{display:flex;align-items:center;justify-content:flex-start;gap:var(--s1);margin-top:var(--s4)}.article-author__mark{width:2.25rem;height:2.25rem;display:grid;place-items:center;border-radius:50%;background:var(--brand-gradient);color:var(--primary-ink);box-shadow:var(--shadow-brand)}.article-author>span:last-child{display:flex;flex-direction:column;align-items:flex-start;line-height:1.35}.article-author b{color:var(--text);font-size:var(--fs-12)}.article-author small{color:var(--text-faint);font-size:var(--fs-11)}.article-divider{display:none}.series-nav{max-width:var(--shell);margin:calc(var(--s5) * -1) auto var(--s7)}.series-nav__heading{display:flex;align-items:end;justify-content:space-between;gap:var(--s2);margin-bottom:var(--s2)}.series-nav__heading span{color:var(--accent);font-size:var(--fs-11);font-weight:var(--fw-bold);letter-spacing:.14em;text-transform:uppercase}.series-nav__heading h2{margin-top:.2rem;font-size:var(--fs-20);letter-spacing:-.03em}.series-nav__heading p{color:var(--text-faint);font-size:var(--fs-12);font-variant-numeric:tabular-nums}.series-nav ol{display:grid;grid-template-columns:repeat(var(--series-count, 4),minmax(0,1fr));list-style:none;border-top:1px solid var(--divider);border-bottom:1px solid var(--divider)}.series-nav li{position:relative;min-width:0}.series-nav li+li{border-left:1px solid var(--divider)}.series-nav a{min-height:7rem;display:flex;flex-direction:column;gap:var(--s1);padding:var(--s2h);color:var(--text-sub)}.series-nav a:hover{background:color-mix(in srgb,var(--primary) 5%,transparent);color:var(--text);text-decoration:none}.series-nav__number{color:var(--text-faint);font-size:var(--fs-11);font-weight:var(--fw-bold);letter-spacing:.08em}.series-nav__title{display:-webkit-box;overflow:hidden;font-size:var(--fs-14);font-weight:var(--fw-semibold);line-height:1.45;-webkit-box-orient:vertical;-webkit-line-clamp:2}.series-nav .is-past .series-nav__number:after{content:" ✓";color:var(--accent)}.series-nav .is-current{background:var(--primary-soft)}.series-nav .is-current:before{content:"";position:absolute;top:-1px;left:0;right:0;height:2px;background:var(--brand-gradient)}.series-nav .is-current .series-nav__number,.series-nav .is-current .series-nav__title{color:var(--accent)}.article-grid{max-width:58rem;margin:0 auto;gap:var(--s6)}@media(min-width:64em){.article-grid--with-toc{max-width:var(--shell);grid-template-columns:minmax(0,44rem) 15rem;justify-content:space-between}}.prose{font-size:1.0625rem;line-height:1.95;letter-spacing:-.006em}.prose p{margin-bottom:var(--s2h)}.prose h1,.prose h2,.prose h3,.prose h4{position:relative;margin-top:var(--s6);margin-bottom:var(--s2);line-height:1.4}.prose h2{padding-bottom:var(--s1);border-bottom:1px solid var(--divider);font-size:var(--fs-24);letter-spacing:-.035em}.prose h2:before{content:"";position:absolute;left:0;bottom:-1px;width:2.5rem;height:2px;background:var(--brand-gradient)}.prose h3{font-size:var(--fs-20);letter-spacing:-.025em}.prose h4{font-size:var(--fs-16)}.prose a{text-decoration-color:color-mix(in srgb,var(--accent) 45%,transparent);text-decoration-thickness:.08em;text-underline-offset:.2em}.prose a:hover{color:var(--primary-lit);text-decoration-color:currentColor}.prose ul,.prose ol{margin-bottom:var(--s2h);padding-left:var(--s3)}.prose li{margin-bottom:var(--s1);padding-left:.2rem}.prose li::marker{color:var(--accent);font-weight:var(--fw-semibold)}.prose blockquote{position:relative;margin:var(--s4) 0;padding:var(--s1) 0 var(--s1) var(--s4);border:0;border-left:2px solid var(--accent);border-radius:0;background:transparent;color:var(--text-sub)}.prose blockquote:before{content:"“";position:absolute;left:var(--s1);top:-.1rem;color:var(--accent);font-family:Georgia,serif;font-size:2rem;line-height:1;opacity:.65}.prose img{margin:var(--s2) 0;border-radius:var(--radius-lg);box-shadow:var(--shadow-floating)}.prose pre{position:relative;margin:var(--s3) 0;padding:var(--s3);border:1px solid var(--divider);border-radius:var(--radius-lg);box-shadow:var(--shadow-raised);line-height:1.75}.prose th{background:var(--sunken)}.toc{top:5.5rem;padding:var(--s1) 0 var(--s1) var(--s3);border:0;border-left:1px solid var(--divider);border-radius:0;background:transparent;box-shadow:none}.toc__title{display:flex;align-items:center;gap:var(--s1)}.toc__title:before{content:"✦";font-size:.75rem}.toc li{position:relative;margin:0;border-left:0}.toc li[data-depth="2"],.toc li[data-depth="3"]{padding-left:0}.toc a{padding:.45rem 0 .45rem var(--s2)}.toc a.is-active{border-left:2px solid var(--accent);margin-left:calc(var(--s3) * -1 - 1px);padding-left:calc(var(--s3) + var(--s2) - 1px);background:transparent}.post-nav{margin-top:var(--s7);padding-top:var(--s4);border-top:1px solid var(--divider)}@media(max-width:39.99em){.article-header{margin-top:0;margin-bottom:var(--s5);padding:var(--s3) 0 var(--s4)}.article-header__meta,.article-header__tags,.article-author{justify-content:flex-start}.article-header h1,.article-header .article-summary{margin-left:0}.article-header h1{font-size:var(--fs-32)}.article-back{min-height:2.75rem;margin-bottom:var(--s2)}.series-nav{margin-top:calc(var(--s3) * -1);margin-bottom:var(--s5)}.series-nav ol{grid-template-columns:1fr}.series-nav li+li{border-left:0;border-top:1px solid var(--divider)}.series-nav a{min-height:0;flex-direction:row;align-items:baseline;padding:var(--s1h) var(--s1)}.series-nav__number{width:2rem;flex:none}.series-nav__title{-webkit-line-clamp:1}.prose{font-size:var(--fs-16);line-height:1.9}.prose h2{font-size:var(--fs-20)}.prose blockquote{padding:var(--s3) var(--s2) var(--s3) var(--s4)}}.to-top{position:fixed;z-index:35;right:max(var(--s3),env(safe-area-inset-right));bottom:max(var(--s3),env(safe-area-inset-bottom));display:grid;place-items:center;width:2.75rem;height:2.75rem;padding:0;border:0;border-radius:var(--radius-pill);background:var(--surface);box-shadow:var(--card-ring),var(--shadow-floating);color:var(--accent);font-size:var(--fs-16);line-height:1;cursor:pointer;opacity:0;transform:translateY(.5rem);transition:opacity var(--motion-base) var(--ease-leaving),transform var(--motion-base) var(--ease-leaving),box-shadow var(--motion-fast) var(--ease-entering)}.to-top.is-shown{opacity:1;transform:none;transition-timing-function:var(--ease-entering)}.to-top:is(:hover,:focus-visible){box-shadow:var(--card-ring),var(--shadow-floating),var(--focus-ring)}.to-top:active{transform:translateY(.0625rem)}@media(prefers-reduced-motion:reduce){.to-top{transition:opacity var(--motion-fast) linear;transform:none}}.not-found{position:relative;isolation:isolate;text-align:center;padding:var(--s8) 0}.not-found h1{font-size:var(--fs-72);background:var(--brand-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.not-found p{color:var(--text-sub);margin:var(--s2) 0 var(--s4)}.aurora[data-astro-cid-yn2hoprg]{position:fixed;inset:0;z-index:-2;overflow:hidden;pointer-events:none;opacity:var(--sky-veil)}.veil[data-astro-cid-yn2hoprg]{position:absolute;border-radius:50%}.one[data-astro-cid-yn2hoprg]{top:-28vh;left:-10vw;width:78vw;height:78vh;background:radial-gradient(closest-side,color-mix(in srgb,var(--primary) var(--veil-1),transparent),transparent 70%);animation:drift1 var(--motion-drift) ease-in-out infinite alternate}.two[data-astro-cid-yn2hoprg]{top:-34vh;right:-18vw;width:70vw;height:70vh;background:radial-gradient(closest-side,color-mix(in srgb,var(--primary-lit) var(--veil-2),transparent),transparent 70%);animation:drift2 calc(var(--motion-drift) * 1.45) ease-in-out infinite alternate}.three[data-astro-cid-yn2hoprg]{bottom:-40vh;left:22vw;width:66vw;height:66vh;background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) var(--veil-3),transparent),transparent 70%);animation:drift3 calc(var(--motion-drift) * 1.9) ease-in-out infinite alternate}@keyframes drift1{to{transform:translate3d(6vw,5vh,0) scale(1.12)}}@keyframes drift2{to{transform:translate3d(-7vw,7vh,0) scale(1.16)}}@keyframes drift3{to{transform:translate3d(5vw,-6vh,0) scale(1.1)}}@media(prefers-reduced-motion:reduce){.veil[data-astro-cid-yn2hoprg]{animation:none}}.sky[data-astro-cid-rmt2cfs6]{position:absolute;top:0;left:0;right:0;overflow:hidden;pointer-events:none;z-index:-1;opacity:var(--sky-star);-webkit-mask-image:linear-gradient(to bottom,#000 52%,transparent);mask-image:linear-gradient(to bottom,#000 52%,transparent)}.dot[data-astro-cid-rmt2cfs6],.sparkle[data-astro-cid-rmt2cfs6]{position:absolute;opacity:var(--tw-base);animation:twinkle calc(var(--motion-ambient) * var(--tw-scale)) var(--ease-entering) calc(var(--motion-ambient) * var(--tw-delay) * -1) infinite alternate}.dot[data-astro-cid-rmt2cfs6]{border-radius:50%;background:var(--accent);box-shadow:0 0 5px color-mix(in srgb,var(--accent) 40%,transparent)}.sparkle[data-astro-cid-rmt2cfs6]{color:var(--accent);filter:drop-shadow(0 0 5px color-mix(in srgb,var(--accent) 55%,transparent))}.sparkle[data-astro-cid-rmt2cfs6] svg{display:block;width:100%;height:100%}@keyframes twinkle{0%{opacity:calc(var(--tw-base) * .18)}to{opacity:var(--tw-base)}}.shooting[data-astro-cid-rmt2cfs6]{position:absolute;width:9rem;height:1px;background:linear-gradient(to right,transparent,color-mix(in srgb,var(--accent) 85%,transparent));opacity:0;transform:rotate(18deg);animation:shoot calc(var(--motion-drift) * 1.5) var(--ease-leaving) calc(var(--motion-drift) * var(--tw-delay) * -.5) infinite}@keyframes shoot{0%{opacity:0;transform:translate3d(-6rem,-2rem,0) rotate(18deg) scaleX(.2)}2%{opacity:var(--sky-star)}6%{opacity:0;transform:translate3d(14rem,4.5rem,0) rotate(18deg) scaleX(1)}to{opacity:0;transform:translate3d(14rem,4.5rem,0) rotate(18deg) scaleX(1)}}@media(prefers-reduced-motion:reduce){.dot[data-astro-cid-rmt2cfs6],.sparkle[data-astro-cid-rmt2cfs6]{animation:none}.shooting[data-astro-cid-rmt2cfs6]{display:none}}