:root{--bg:#faf9f6;--surface:#fff;--border:#e4e3dc;--line-subtle:#e4e3dc;--text:#272723;--muted:#68685f;--accent:#986340;--radius:6px;--accent-soft:#f1eae0;--link:var(--accent);--subtext:var(--muted);--line-default:var(--border)}:root[data-theme=dark]{--bg:#09090b;--surface:#111113;--border:#27272d;--line-subtle:#27272d;--text:#f4f4f5;--muted:#96969f;--accent:#a5d8ef;--accent-soft:#15212a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{-webkit-font-smoothing:antialiased;background:var(--bg);color:var(--text);margin:0;font-family:Pretendard,Apple SD Gothic Neo,Malgun Gothic,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.65}.site-footer{border-top:1px solid var(--line-subtle);background:var(--bg);margin-top:40px}.site-footer-inner{padding:16px 0 calc(16px + env(safe-area-inset-bottom));color:var(--muted);font-size:12px}a{color:inherit;text-decoration:none}.container{width:min(980px,92vw);margin:0 auto}.gh-header{border-bottom:1px solid var(--line-subtle);background:var(--bg);z-index:10;position:sticky;top:0}.gh-header-inner{justify-content:space-between;align-items:center;width:min(1240px,96vw);min-height:68px;margin:0 auto;display:flex}.brand{letter-spacing:.02em;font-weight:700}.gh-header-tools{align-items:center;gap:10px;margin-left:auto;display:flex}.gh-icon-button{color:var(--muted);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;width:22px;height:22px;padding:0;font-size:17px;display:inline-flex}.gh-icon-button:hover{color:var(--text)}.gh-icon-button svg{width:18px;height:18px}.gh-share-feedback{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:999px;margin:0;padding:6px 10px;font-size:12px;position:absolute;top:72px;right:24px}.hero{padding:72px 0 28px}.eyebrow{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px;font-size:12px;font-weight:700}.hero h1{letter-spacing:-.02em;margin:0;font-size:clamp(2rem,4vw,3.1rem);line-height:1.15}.hero-copy{max-width:740px;color:var(--muted);margin-top:16px;font-size:1.03rem;line-height:1.75}.hero-meta{flex-wrap:wrap;gap:10px;margin-top:20px;display:flex}.meta-pill{border:1px solid var(--border);background:var(--bg);border-radius:999px;padding:7px 12px;font-size:12px}.section-gap{padding:20px 0 52px}.section-title-row{justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:16px;display:flex}.section-title-row h1,.section-title-row h2{letter-spacing:-.02em;margin:0}.section-title-row p{color:var(--muted);margin:0;font-size:14px}.featured-card{border:1px solid var(--border);background:var(--bg);border-radius:20px;grid-template-columns:1.1fr 1fr;display:grid;overflow:hidden}.featured-cover{background-color:var(--surface);background-position:50%;background-size:cover;min-height:290px}.featured-content{flex-direction:column;gap:10px;padding:24px;display:flex}.featured-category,.list-item-category{border:1px solid var(--border);width:fit-content;color:var(--muted);background:var(--surface);border-radius:999px;padding:5px 10px;font-size:12px}.featured-content h2{margin:2px 0;font-size:1.55rem;line-height:1.3}.featured-content p{color:var(--muted);margin:0;line-height:1.7}.post-meta-row{color:var(--muted);justify-content:space-between;margin-top:auto;font-size:12px;display:flex}.list-layout{gap:12px;display:grid}.post-list-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);gap:12px;padding:18px;transition:transform .2s,box-shadow .2s;display:grid}.post-list-item:hover{transform:translateY(-2px);box-shadow:0 10px 24px #1f23280f}.post-list-item h3{margin:10px 0 8px;font-size:1.16rem}.post-list-item p{color:var(--muted);margin:0;line-height:1.7}.category-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.category-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);padding:18px}.category-card h3{margin:0 0 8px}.category-card p{color:var(--muted);min-height:44px;margin:0;line-height:1.6}.category-card span{color:var(--accent);margin-top:14px;font-size:12px;font-weight:600;display:inline-block}.post-link,.featured-link{color:inherit;text-decoration:none}.post-link{gap:12px;display:grid}.featured-link{grid-template-columns:1.1fr 1fr;display:grid}.post-detail-wrap{padding:56px 0 80px}.container-narrow{width:min(760px,92vw);margin:0 auto}.post-detail-head{gap:14px;display:grid}.post-detail-kicker{letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin:0;font-size:12px;font-weight:700}.post-detail-head h1{letter-spacing:-.03em;margin:0;font-size:clamp(1.75rem,3.6vw,2.6rem);line-height:1.2}.post-detail-summary{color:var(--muted);margin:0;font-size:1.05rem;line-height:1.75}.post-detail-meta{color:var(--muted);gap:10px;font-size:13px;display:flex}.post-detail-cover-wrap{margin-top:28px}.post-detail-cover{background-color:var(--surface);border:1px solid var(--border);background-position:50%;background-size:cover;border-radius:20px;min-height:360px}.post-detail-content-grid{grid-template-columns:minmax(0,760px) 220px;justify-content:center;align-items:start;gap:28px;width:min(1080px,92vw);margin:36px auto 0;display:grid}.post-detail-body{font-size:1.05rem;line-height:1.9}.post-toc-sidebar{position:sticky;top:96px}.post-detail-body p{color:var(--text);margin:0 0 1.2em}.post-detail-inline-image-wrap{margin:0 0 1.4em}.post-detail-inline-image{border:1px solid var(--line-subtle);border-radius:14px;width:100%;height:auto}.post-detail-bookmark{border:1px solid var(--line-subtle);background:var(--surface);border-radius:12px;flex-direction:column;gap:6px;margin:0 0 1.2em;padding:14px 16px;text-decoration:none;transition:border-color .2s,transform .2s;display:flex}.post-detail-bookmark:hover{border-color:var(--link);transform:translateY(-1px)}.post-detail-bookmark-title{color:var(--text);font-weight:600;line-height:1.5}.post-detail-bookmark-url{color:var(--subtext);font-size:.9rem;line-height:1.4}.post-code-block{border:1px solid var(--line-subtle);background:#111827;border-radius:14px;margin:0 0 1.4em;overflow:hidden}.post-code-block-head{border-bottom:1px solid #ffffff1f;justify-content:space-between;align-items:center;padding:8px 10px;display:flex}.post-code-language-tabs{flex-wrap:wrap;gap:6px;display:flex}.post-code-language-tab,.post-code-language-badge{text-transform:uppercase;letter-spacing:.04em;color:#ffffffd9;background:#ffffff0a;border:1px solid #fff3;border-radius:999px;align-items:center;padding:4px 9px;font-size:.72rem;display:inline-flex}.post-code-language-tab{cursor:pointer}.post-code-language-tab.is-active{color:#fff;background:#ffffff29;border-color:#ffffff73}.post-code-language-tab:focus-visible{outline-offset:2px;outline:2px solid #60a5fa}.post-code-block pre{color:#f3f4f6;margin:0;padding:14px;font-size:.88rem;line-height:1.65;overflow-x:auto}.post-code-block code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.post-code-block .token-plain{color:#f3f4f6}.post-code-block .token-keyword{color:#c792ea}.post-code-block .token-string{color:#c3e88d}.post-code-block .token-number{color:#f78c6c}.post-code-block .token-comment{color:#7f8c98;font-style:italic}.post-toc{scrollbar-width:thin;scrollbar-color:var(--border) transparent;max-height:calc(100dvh - 128px);padding:4px 8px 8px;overflow-y:auto}.post-toc h2{color:var(--muted);letter-spacing:.04em;margin:0 0 20px;font-size:12px;font-weight:500}.post-toc ol{margin:0;padding:0;list-style:none}.post-toc li{position:relative}.post-toc li:not(:last-child):before{content:"";background:var(--border);width:1px;position:absolute;top:22px;bottom:-22px;left:4px}.post-toc a{min-height:44px;color:var(--muted);overflow-wrap:anywhere;align-items:flex-start;gap:15px;padding:11px 4px 11px 0;font-size:13px;line-height:22px;display:flex;position:relative}.post-toc-node{border:1px solid var(--border);background:var(--bg);border-radius:50%;flex:0 0 9px;height:9px;margin-top:6px;position:relative}.post-toc a:hover{color:var(--text)}.post-toc a[aria-current=location]{color:var(--accent);font-weight:600}.post-toc a[aria-current=location] .post-toc-node{background:var(--accent);border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.post-toc-depth-2 .post-toc-label{padding-left:10px}.post-toc-depth-3 .post-toc-label{padding-left:20px;font-size:12px}.post-detail-body :is(h2,h3,h4)[id]{scroll-margin-top:120px}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}.post-detail-body h2,.post-detail-body h3,.post-detail-body h4{letter-spacing:-.01em;margin:1.6em 0 .7em;line-height:1.35}.post-detail-body h2{font-size:1.32rem}.post-detail-body h3{font-size:1.14rem}.post-detail-body h4{font-size:1.02rem}.post-tag-list{flex-wrap:wrap;gap:8px;margin:26px 0 0;padding:0;list-style:none;display:flex}.post-tag-list li{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:999px;padding:6px 10px;font-size:12px}.overview-main-grid{grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:18px;display:grid}.overview-aside{border:1px solid var(--border);background:var(--bg);border-radius:16px;padding:18px;position:sticky;top:88px}.overview-aside h3{margin:0 0 12px;font-size:.95rem}.overview-aside ul{gap:8px;margin:0;padding:0;list-style:none;display:grid}.overview-aside li a{color:var(--muted);border-bottom:1px dashed var(--line-subtle);padding:7px 0;font-size:14px;display:block}.overview-aside li:last-child a{border-bottom:0}.overview-archive-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.category-card-title{display:block}.category-card-title h3{margin-bottom:8px}.category-preview-list{gap:8px;margin:14px 0 0;padding:0;list-style:none;display:grid}.category-preview-list li a{color:var(--muted);border-bottom:1px dashed var(--line-subtle);padding-bottom:8px;font-size:14px;display:block}.category-more-link{color:var(--accent);margin-top:14px;font-size:12px;font-weight:600;display:inline-block}.collection-head{margin-bottom:18px}.collection-back-link{color:var(--muted);margin-bottom:10px;font-size:13px;display:inline-block}.collection-head h1{margin:0}.collection-head p{color:var(--muted);margin:8px 0 0}.overview-layout{width:1040px;max-width:none;margin:0 auto}.overview-main-layout{grid-template-columns:280px minmax(0,1fr);align-items:start;gap:34px;display:grid}.overview-profile-column{position:sticky;top:90px}.profile-avatar{aspect-ratio:1;object-fit:cover;border:1px solid var(--line-subtle);border-radius:50%;width:88px;height:88px}.profile-name{letter-spacing:-.01em;margin:0;font-size:1.03rem}.readme-head-row{align-items:center;gap:14px;display:flex}.profile-handle,.profile-intro{color:var(--muted);margin:6px 0 0;font-size:14px;line-height:1.5}.overview-profile-column .profile-intro{margin-top:12px}.overview-side-nav{border-top:1px solid var(--line-subtle);gap:8px;margin-top:16px;padding-top:14px;display:grid}.overview-side-nav a{color:var(--text);align-items:center;font-size:14px;font-weight:500;display:inline-flex}.overview-side-nav a:hover{color:var(--link)}.profile-social-links{gap:10px;margin:8px 0 0;padding:0;list-style:none;display:flex}.profile-social-links a{border:1px solid var(--line-subtle);background:var(--bg);border-radius:999px;justify-content:center;align-items:center;width:30px;height:30px;font-size:14px;display:inline-flex}.profile-social-links a:hover{border-color:var(--line-default);transform:translateY(-1px)}.social-logo-wrap{width:15px;height:15px;display:inline-flex}.social-logo-wrap svg{width:100%;height:100%}.sr-only{clip:rect(0, 0, 0, 0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.overview-content-column{gap:24px;display:grid}.overview-section{padding:0}.overview-section-head{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.overview-section-head h2{letter-spacing:-.01em;margin:0;font-size:.98rem}.section-more-link{color:var(--accent);text-underline-offset:2px;font-size:13px;font-weight:600;text-decoration:underline}.popular-grid{grid-template-columns:1fr;gap:10px;display:grid}.popular-card{grid-template-columns:132px 1fr;gap:14px;padding:8px 0;transition:transform .2s,box-shadow .2s;display:grid}.popular-card:hover{transform:translateY(-1px)}.popular-preview,.post-list-preview{background:linear-gradient(135deg,#dfe7f3,#eef2f8) 50%/cover;border-radius:10px;width:100%}.popular-rank{color:var(--accent);font-size:10px;font-weight:700}.popular-card h3{margin:0;font-size:.95rem;line-height:1.35}.popular-card p{color:var(--muted);margin:0;font-size:12px;line-height:1.45}.overview-section .post-list-item{border:0;border-bottom:1px solid var(--line-subtle);border-radius:0;gap:8px;padding:10px 0 14px}.overview-section .post-list-item:last-child{border-bottom:0}.overview-section .post-list-item:hover{box-shadow:none;transform:none}.post-list-body.with-preview{grid-template-columns:124px 1fr;gap:14px;display:grid}.post-list-preview{aspect-ratio:16/10}.overview-section .list-item-category{padding:4px 8px;font-size:11px}.overview-section .post-list-item h3{margin:8px 0 6px;font-size:.95rem;line-height:1.35}.overview-section .post-list-item p{color:var(--muted);margin:0;font-size:12px;line-height:1.45}.overview-section .post-meta-row{font-size:11px}.mobile-viewer-page{width:min(980px,92vw);margin-left:auto;margin-right:auto}.articles-search{margin-bottom:12px;display:block}.articles-search input{border:1px solid var(--border);width:100%;min-width:0;font:inherit;border-radius:10px;padding:10px 12px}.search-result-meta{color:var(--muted);margin:0 0 12px;font-size:13px}.error-page{border:1px solid var(--border);background:var(--bg);text-align:center;border-radius:20px;justify-items:center;gap:14px;width:min(520px,92vw);margin:100px auto;padding:24px;display:grid}.error-cat-gif{border:1px solid var(--line-subtle);border-radius:14px;width:min(360px,100%)}.error-page h1{margin:0;font-size:1.8rem}.error-page button{border:1px solid var(--border);background:var(--bg);cursor:pointer;border-radius:10px;padding:10px 14px}@media (max-width:1024px){.featured-card,.featured-link{grid-template-columns:1fr}.post-detail-content-grid{grid-template-columns:minmax(0,1fr);gap:20px}.post-toc-sidebar{order:-1;position:static}.post-toc{border-block:1px solid var(--border);max-height:320px;padding:16px 8px}.overview-layout{width:min(980px,92vw)}.overview-main-layout{grid-template-columns:1fr;gap:24px}.overview-profile-column{position:static}.overview-main-grid{grid-template-columns:minmax(0,1fr)}.overview-aside{position:static}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:768px){.gh-header-inner{width:min(1240px,100vw - 24px);min-height:56px}.gh-header-tools{gap:8px}.gh-share-feedback{font-size:11px;top:60px;right:12px}.hero{padding-top:44px}.section-gap{padding:16px 0 36px}.top-gap{padding-top:34px}.section-title-row{flex-direction:column;align-items:flex-start;gap:8px}.category-grid,.overview-archive-grid{grid-template-columns:1fr}.post-detail-wrap{padding:30px 0 52px}.post-detail-meta{flex-wrap:wrap;row-gap:4px}.post-detail-cover{min-height:220px}.post-detail-body{font-size:1rem;line-height:1.75}.popular-card{grid-template-columns:108px 1fr}.post-list-body.with-preview{grid-template-columns:88px 1fr;gap:10px}.popular-preview,.post-list-preview{max-width:100%}.overview-section-head{flex-wrap:nowrap;align-items:center;gap:10px}.overview-section-head h2{font-size:.95rem}.section-more-link{white-space:nowrap;margin-left:auto;font-size:12px}}@media (max-width:640px){.popular-card{grid-template-columns:1fr;gap:10px}.post-list-body.with-preview{grid-template-columns:80px 1fr;gap:8px}.popular-preview,.post-list-preview,.post-list-body.with-preview .post-list-preview{aspect-ratio:16/9}.post-list-body.with-preview .post-list-preview{aspect-ratio:4/3}}@media (max-width:480px){.container,.container-narrow,.mobile-viewer-page,.post-detail-content-grid,.overview-layout{width:calc(100vw - 24px)}.hero h1{font-size:1.8rem}.featured-content{padding:16px}.post-list-item,.category-card{padding:14px}.post-code-block pre{padding:12px;font-size:.8rem}.error-page{margin:58px auto;padding:18px}}.container,.mobile-viewer-page,.overview-layout{width:min(1080px,100% - 64px)}.gh-header-inner{gap:24px;width:min(1080px,100% - 64px);min-height:80px}.brand{letter-spacing:-.06em;font-size:21px}.gh-header-tools{gap:4px}.gh-icon-button{border-radius:6px;width:44px;height:44px}.gh-icon-button:hover{background:var(--accent-soft);color:var(--accent)}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:5px}.top-gap{padding-top:64px}.overview-main-layout{grid-template-columns:220px minmax(0,1fr);gap:72px}.overview-profile-column{top:112px}.readme-head-row{flex-direction:column;align-items:flex-start;gap:20px}.profile-avatar{filter:saturate(.8);border-radius:12px;width:72px;height:72px}.profile-name{letter-spacing:-.035em;font-size:18px;font-weight:600}.profile-handle{font-size:13px}.profile-social-links{gap:2px;margin-left:-10px}.profile-social-links a{width:44px;height:44px;color:var(--muted);background:0 0;border:0;border-radius:6px}.profile-social-links a:hover{background:var(--accent-soft);color:var(--accent)}.overview-profile-column .profile-intro{margin-top:16px;font-size:13px}.overview-side-nav{gap:2px;margin-top:28px;padding-top:20px}.overview-side-nav a{min-height:44px;color:var(--muted);border-radius:5px;padding:8px 12px}.overview-side-nav a[aria-current=page]{color:var(--accent);background:var(--accent-soft)}.overview-content-column{gap:48px;min-width:0}.overview-section-head{margin-bottom:20px}.overview-section-head h2{letter-spacing:-.04em;font-size:17px;font-weight:600}.section-more-link{font-weight:400;text-decoration:none}.popular-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.popular-card{grid-template-columns:1fr;gap:14px;padding:0}.popular-preview,.post-list-preview{background-color:var(--surface);border:1px solid var(--line-subtle);background-image:none;border-radius:6px}.popular-preview{aspect-ratio:16/9}.popular-rank{margin-bottom:6px;font-family:ui-monospace,monospace;font-size:12px;display:block}.popular-card h3{font-size:16px;line-height:1.6}.popular-card p{margin-top:6px;font-size:13px;line-height:1.7}.popular-card p,.post-list-item p{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.list-layout{gap:0}.post-list-item,.overview-section .post-list-item{border:0;border-bottom:1px solid var(--line-subtle);background:0 0;border-radius:0;padding:24px 0}.post-list-item:hover{box-shadow:none;transform:none}.post-link:hover h3,.popular-card:hover h3{color:var(--accent)}.post-list-body.with-preview{grid-template-columns:minmax(0,1fr) 140px;gap:24px}.post-list-body.with-preview .post-list-preview{grid-area:1/2;align-self:center}.post-list-body.with-preview>div:last-child{grid-area:1/1;min-width:0}.list-item-category,.overview-section .list-item-category{color:var(--accent);background:0 0;border:0;padding:0;font-size:12px}.post-list-item h3,.overview-section .post-list-item h3{letter-spacing:-.025em;margin:8px 0;font-size:18px;line-height:1.5}.post-list-item p,.overview-section .post-list-item p{font-size:14px;line-height:1.75}.post-meta-row,.overview-section .post-meta-row{justify-content:flex-start;gap:18px;font-size:12px}.category-card{background:var(--surface);border-radius:6px;padding:24px}.category-preview-list li a{border-bottom-style:solid}.articles-search{margin:32px 0 16px}.articles-search input{background:var(--surface);color:var(--text);border-radius:6px;padding:14px 16px}.site-footer{margin-top:64px}.site-footer-inner{padding-top:24px;padding-bottom:32px}@media (max-width:900px){.overview-main-layout{grid-template-columns:180px minmax(0,1fr);gap:36px}}@media (max-width:700px){.container,.mobile-viewer-page,.overview-layout,.gh-header-inner{width:calc(100% - 40px)}.gh-header-inner{flex-wrap:wrap;gap:12px;min-height:68px}.gh-header-tools{gap:0;margin-left:0}.gh-icon-button{width:44px}.overview-main-layout{grid-template-columns:1fr;gap:36px}.overview-profile-column{position:static}.readme-head-row{flex-direction:row;align-items:center;gap:16px}.profile-avatar{width:64px;height:64px}.profile-social-links{margin-top:0}.overview-side-nav{display:none}.overview-profile-column .profile-intro{margin-top:12px}.top-gap{padding-top:32px}.overview-content-column{gap:36px}.popular-grid{gap:16px}.popular-card{grid-template-columns:1fr}.post-list-body.with-preview{grid-template-columns:minmax(0,1fr) 88px;gap:16px}.post-list-item h3,.overview-section .post-list-item h3{font-size:16px}.section-title-row{gap:12px}}@media (max-width:420px){.gh-header-inner{gap:0}.popular-grid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.loading-placeholder{gap:24px;display:grid}.loading-title{background:var(--line-subtle);border-radius:4px;width:min(240px,60%);height:32px}.loading-row{border-block-end:1px solid var(--line-subtle);background:var(--surface);border-radius:4px;height:120px}