:root{--bg:#f3f7fc;--bg-strong:#e6edf7;--panel:#fffffff5;--panel-strong:#fff;--text:#17212b;--muted:#5d6773;--border:#17212b17;--border-strong:#17212b24;--accent:#2563eb;--accent-dark:#1d4ed8;--shadow:0 1px 2px #17212b0d,0 12px 28px #17212b14;--radius:20px;--radius-sm:14px;--shell:min(1240px,calc(100vw - 32px));--heading-font:"Fraunces","Iowan Old Style","Palatino Linotype","Book Antiqua",Georgia,serif;--body-font:"Pretendard Variable","SUIT Variable","Avenir Next","Segoe UI","Helvetica Neue",sans-serif;--mono-font:"SFMono-Regular",Menlo,Consolas,monospace;--header-bg:#ffffffe6;--code-bg:#17212b;--code-text:#f5f8ff;--surface-soft:#17212b0d;--surface-hover:#ffffffeb;--surface-elevated:#fffffff5;--surface-muted:#ffffffd6;--surface-tint:#2563eb14;--surface-image:linear-gradient(180deg,#fffffff2,#f2f6fceb);--lightbox-backdrop:#0c1118c7;--lightbox-panel:#10171ef5;--lightbox-text:#eef4fb;--syntax-keyword:#7c3aed;--syntax-type:#0f766e;--syntax-string:#b45309;--syntax-number:#2563eb;--syntax-comment:#7c8796;--syntax-operator:#c2410c}html[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}html[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0b1117;--bg-strong:#121923;--panel:#121923f5;--panel-strong:#1a2430;--text:#e7edf5;--muted:#97a4b5;--border:#e7edf51a;--border-strong:#e7edf529;--accent:#7cc4ff;--accent-dark:#9bd2ff;--shadow:0 1px 2px #00000052,0 18px 40px #00000061;--header-bg:#0b1117e6;--code-bg:#0f1620;--code-text:#eaf4ff;--surface-soft:#ffffff0f;--surface-hover:#ffffff14;--surface-elevated:#121923f5;--surface-muted:#1a2430eb;--surface-tint:#7cc4ff1f;--surface-image:linear-gradient(180deg,#18222ef5,#121923f5);--lightbox-backdrop:#02060ce0;--lightbox-panel:#0c121afa;--lightbox-text:#eef4fb;--syntax-keyword:#c4b5fd;--syntax-type:#5eead4;--syntax-string:#fdba74;--syntax-number:#93c5fd;--syntax-comment:#94a3b8;--syntax-operator:#fca5a5}html[data-code-theme=stack]{--code-bg:#17212b;--code-text:#f5f8ff;--syntax-keyword:#8b5cf6;--syntax-type:#14b8a6;--syntax-string:#f59e0b;--syntax-number:#60a5fa;--syntax-comment:#94a3b8;--syntax-operator:#fb7185}html[data-code-theme=nord]{--code-bg:#2e3440;--code-text:#eceff4;--syntax-keyword:#b48ead;--syntax-type:#8fbcbb;--syntax-string:#a3be8c;--syntax-number:#88c0d0;--syntax-comment:#81a1c1;--syntax-operator:#d08770}html[data-code-theme=solarized]{--code-bg:#002b36;--code-text:#fdf6e3;--syntax-keyword:#d33682;--syntax-type:#2aa198;--syntax-string:#b58900;--syntax-number:#268bd2;--syntax-comment:#93a1a1;--syntax-operator:#cb4b16}html[data-code-theme=forest]{--code-bg:#16211d;--code-text:#eef7f2;--syntax-keyword:#7dd3a6;--syntax-type:#5eead4;--syntax-string:#facc15;--syntax-number:#93c5fd;--syntax-comment:#94b8a8;--syntax-operator:#fda4af}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--body-font);color:var(--text);background:radial-gradient(circle at top left,color-mix(in srgb,var(--accent)10%,transparent),transparent 24%),linear-gradient(180deg,var(--bg)0%,var(--bg-strong)100%);min-height:100vh;margin:0;transition:background .18s,color .18s}body.has-lightbox{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select{font:inherit}.shell{width:var(--shell);margin:0 auto}.page-shell{padding:18px 0 64px}.landing-intro,.page-intro{gap:10px;margin-bottom:18px;display:grid}.landing-intro h1,.page-intro h1,.language-board__head h2{font-family:var(--heading-font);margin:0;line-height:1}.landing-intro h1{font-size:clamp(2rem,4.8vw,3.4rem)}.page-intro h1,.language-board__head h2{font-size:clamp(1.7rem,3.2vw,2.6rem)}.landing-intro p:last-child,.page-intro p:last-child{max-width:68ch;color:var(--muted);margin:0;line-height:1.7}.landing-intro--minimal{margin-bottom:18px}.landing-intro--minimal p{display:block}.landing-intro--minimal .eyebrow{margin-bottom:0}.landing-intro--minimal h1{font-size:clamp(1.95rem,3.6vw,3rem);line-height:1.04}.landing-intro__alias{color:var(--muted);letter-spacing:.01em;margin:-2px 0 0;font-size:.92rem}.landing-intro--minimal p:last-child{max-width:52ch;margin-top:2px;font-size:.96rem}.language-board{gap:12px;display:grid}.language-board__head--compact{align-items:end;margin-bottom:2px}.language-board__head--compact h2{font-family:var(--body-font);font-size:clamp(1.08rem,1.6vw,1.24rem);font-weight:800}.language-board__head--compact p{color:var(--muted);margin:0;font-size:.86rem}.site-header{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:linear-gradient(180deg,color-mix(in srgb,var(--header-bg)94%,var(--panel-strong)6%),color-mix(in srgb,var(--header-bg)86%,transparent 14%));border-bottom:1px solid color-mix(in srgb,var(--border)85%,transparent 15%);position:static}.site-header__inner,.site-footer__inner,.site-footer__sub{justify-content:space-between;align-items:center;gap:16px;display:flex}.site-header__inner{flex-wrap:wrap;justify-content:space-between;padding:8px 0 10px}.site-header__actions{flex-wrap:wrap;flex:auto;justify-content:flex-end;align-items:flex-start;gap:18px;min-width:0;display:flex}.picker{min-height:auto;color:var(--text);background:0 0;border:0;flex:none;gap:5px;padding:0;transition:background-color .18s,border-color .18s,color .18s;display:grid}.picker__label{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-size:.68rem;font-weight:700}.picker__list{flex-wrap:wrap;align-items:center;gap:10px;min-width:0;display:flex}.picker__chip{min-height:auto;color:var(--muted);cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;padding:0;font-size:.95rem;font-weight:700;line-height:1.2;transition:background-color .18s,border-color .18s,color .18s}.picker__chip:hover{color:var(--text)}.picker__chip.is-active{color:var(--text);border-bottom-color:color-mix(in srgb,var(--accent)66%,transparent)}.brand{align-items:center;gap:10px;min-width:0;display:inline-flex}.brand__copy{gap:2px;min-width:0;display:grid}.brand strong{font-family:var(--body-font);font-size:.93rem;font-weight:760;line-height:1;display:block}.brand__mark{border:1px solid color-mix(in srgb,var(--accent)24%,var(--border)76%);background:color-mix(in srgb,var(--accent)14%,var(--panel-strong)86%);width:30px;height:30px;color:var(--accent-dark);letter-spacing:.06em;border-radius:9px;place-items:center;font-size:.78rem;font-weight:800;display:grid}.brand__tagline{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:.72rem;line-height:1.2;display:block;overflow:hidden}.nav{flex-wrap:wrap;gap:10px;display:inline-flex}.nav-link,.category-pill,.button,.copy-button,.picker,.picker__chip{transition:background-color .18s,border-color .18s,color .18s}.nav-link{color:var(--muted);border-radius:999px;padding:10px 14px}.nav-link:hover,.nav-link.is-active{color:var(--text);background:var(--surface-hover)}.category-strip{flex-wrap:wrap;gap:10px;padding:0 0 16px;display:flex}.category-pill{border:1px solid var(--border);background:var(--surface-muted);color:var(--muted);border-radius:999px;padding:8px 14px}.category-pill.is-active,.category-pill:hover,.button:hover,.copy-button:hover,.zoom-figure__button:hover{transform:translateY(-1px)}.hero,.sheet-hero,.filter-panel,.section-block,.policy-card,.sticky-card,.ad-slot,.category-card,.sheet-card,.reference-card,.article-prose{background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow);min-width:0}.hero,.sheet-hero{border-radius:calc(var(--radius) + 8px);grid-template-columns:1.3fr .9fr;gap:28px;padding:clamp(28px,5vw,48px);display:grid;position:relative;overflow:hidden}.hero--compact{grid-template-columns:1.15fr .85fr}.hero:before,.sheet-hero:before{content:"";pointer-events:none;background:radial-gradient(circle,#0d8f722e,#0000 70%);width:220px;height:220px;position:absolute;inset:auto -80px -100px auto}.hero--category,.sheet-hero{background:linear-gradient(135deg,color-mix(in srgb,var(--surface-tint)68%,var(--panel-strong)32%),color-mix(in srgb,var(--panel)92%,var(--surface-tint)8%)),var(--panel)}.hero__copy,.hero__panel,.sheet-hero__copy,.sheet-hero__media{z-index:1;position:relative}.eyebrow{text-transform:uppercase;letter-spacing:.14em;color:var(--accent-dark);align-items:center;gap:8px;margin:0 0 14px;font-size:.72rem;font-weight:700;display:inline-flex}.hero h1,.sheet-hero h1,.section-head h2,.filter-panel h2,.policy-card h2,.category-card h3,.sheet-card h3{font-family:var(--heading-font);margin:0;line-height:.98}.hero h1,.sheet-hero h1{max-width:10ch;font-size:clamp(2.6rem,6vw,4.8rem)}.hero__lede,.sheet-hero__summary{color:var(--text);max-width:56ch;margin:18px 0 0;font-size:clamp(1.1rem,2vw,1.32rem);line-height:1.65}.hero__actions{flex-wrap:wrap;gap:12px;margin-top:24px;display:flex}.button{border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;min-height:46px;padding:0 18px;font-weight:700;display:inline-flex}.button--primary{background:var(--accent);color:#fff}.button--ghost{background:var(--surface-hover);border-color:var(--border)}.hero__panel,.hero-note{border-radius:var(--radius-sm);background:var(--surface-muted)}.hero__panel{align-self:start;gap:18px;padding:22px;display:grid}.hero-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.hero-stats li{background:var(--surface-tint);border-radius:18px;gap:6px;padding:16px;display:grid}.hero-stats strong{font-size:1.4rem}.hero-note{padding:18px}.hero-note p,.section-head p,.filter-panel__head p,.policy-card p,.ad-slot p,.sheet-card p,.category-card p,.site-footer p,.site-footer__sub,.article-prose p,.breadcrumb,.sheet-meta,.filter-empty,.table-wrap td,.table-wrap th,.article-prose li,.toc-list a,.filter-panel__meta,.zoom-figure figcaption{color:var(--muted);line-height:1.7}.ad-slot{border:1px solid var(--border);background:linear-gradient(135deg,color-mix(in srgb,var(--accent)8%,var(--panel-strong)92%),color-mix(in srgb,var(--surface-elevated)96%,var(--surface-tint)4%)),var(--surface-elevated);border-radius:18px;gap:6px;margin:24px 0;padding:18px 20px;display:grid}.ad-slot--compact{border-radius:18px}.ad-slot__eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--accent-dark);font-size:.68rem;font-weight:800}.ad-slot__frame,.reference-card__ad-frame{place-items:start center;width:100%;margin-top:6px;display:grid}.ad-slot__adsense,.reference-card__adsense{width:100%;max-width:100%;min-height:110px;margin-inline:auto}.reference-card__ad-frame{border:1px solid var(--border);background:color-mix(in srgb,var(--panel-strong)88%,var(--surface-tint)12%);border-radius:14px;justify-items:center;padding:10px;overflow:hidden}.ad-slot__frame>*,.reference-card__ad-frame>*{justify-self:center;width:100%}.coupang-slot{place-items:start center;width:100%;display:grid;overflow:hidden}.coupang-slot__stage{place-items:center;max-width:100%;margin-inline:auto;display:grid}.coupang-slot__inner{place-items:center;width:100%;height:100%;display:grid}.coupang-slot__inner iframe{max-width:100%;margin-inline:auto;display:block}.coupang-slot--inline{padding:6px 0}.coupang-slot--detail{padding:4px 0 2px}.coupang-slot--detail .coupang-slot__stage{width:100%}.section-block,.filter-panel,.policy-card{border-radius:var(--radius);margin-top:28px;padding:clamp(22px,3.4vw,34px)}.section-head,.filter-panel__head{justify-content:space-between;align-items:end;gap:20px;margin-bottom:20px;display:flex}.section-head h2,.filter-panel h2{font-size:clamp(2rem,3vw,3rem)}.card-grid,.category-grid,.policy-grid,.reference-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.category-grid--home{--home-category-tile-height:132px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}.category-grid--home>*{height:var(--home-category-tile-height)}.category-grid__ad-card{height:100%}.category-groups{gap:18px;display:grid}.category-group{gap:12px;display:grid}.category-group__head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:end;gap:16px;padding-bottom:10px;display:flex}.category-group__head h3{font-size:1.1rem;font-family:var(--heading-font);margin:0}.category-group__head p{color:var(--muted);margin:4px 0 0;font-size:.92rem}.category-group__head span{color:var(--muted);white-space:nowrap;font-size:.9rem}.reference-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.sheet-card,.category-card,.reference-card{border-radius:18px;overflow:hidden}.sheet-card__link,.category-card a{gap:14px;height:100%;padding:22px;display:grid}.sheet-card__meta,.sheet-card__footer,.category-card__footer,.sheet-meta,.breadcrumb,.footer-links{flex-wrap:wrap;gap:12px;display:flex}.sheet-card__meta,.sheet-card__footer,.category-card__footer,.sheet-meta,.breadcrumb{font-size:.9rem}.sheet-card__category,.sheet-card__meta span,.tag-list li{background:var(--surface-soft);border-radius:999px;align-items:center;min-height:28px;padding:0 11px;display:inline-flex}.sheet-card__category{color:color-mix(in srgb,var(--accent,#0d8f72)84%,#0c1721 16%);background:color-mix(in srgb,var(--accent,#0d8f72)16%,var(--panel-strong)84%)}.sheet-card h3,.category-card h3{font-size:1.35rem;font-family:var(--body-font);font-weight:800}.category-card__topics{gap:10px;margin:0;padding:0;list-style:none;display:grid}.category-card__topics li{background:var(--surface-muted);color:var(--text);border-radius:16px;padding:12px 14px;font-size:.95rem}.category-card__cta{color:var(--text);font-weight:700}.category-card--minimal{background:linear-gradient(145deg,color-mix(in srgb,var(--surface-tint)56%,var(--panel-strong)44%),color-mix(in srgb,var(--panel)92%,var(--surface-tint)8%)),var(--panel);border:1px solid color-mix(in srgb,var(--border)86%,transparent);box-shadow:var(--shadow);position:relative}.category-card--minimal a{gap:8px;height:100%;padding:12px 13px 13px}.category-card--minimal:before{content:"";background:color-mix(in srgb,var(--accent,#0d8f72)70%,transparent);width:3px;position:absolute;inset:0 auto 0 0}.category-card__meta-line{flex-wrap:nowrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.category-card__icon{background:color-mix(in srgb,var(--accent,#0d8f72)16%,var(--panel-strong)84%);min-width:34px;height:34px;color:color-mix(in srgb,var(--accent-dark)86%,var(--text)14%);letter-spacing:-.01em;white-space:nowrap;border-radius:12px;justify-content:center;align-items:center;padding:0 10px;font-size:.76rem;font-weight:800;line-height:1;display:inline-flex}.category-card__badge{background:color-mix(in srgb,var(--accent,#0d8f72)12%,var(--panel-strong)88%);min-height:22px;color:color-mix(in srgb,var(--accent-dark)88%,var(--text)12%);letter-spacing:.02em;border-radius:999px;align-items:center;padding:0 9px;font-size:.72rem;font-weight:700;display:inline-flex}.category-card--minimal h3{letter-spacing:-.01em;font-size:clamp(.98rem,1.3vw,1.1rem)}.category-card__summary{color:var(--muted);margin:0;font-size:.77rem;line-height:1.45}.category-card--minimal .category-card__footer{justify-content:space-between;align-items:center;padding-top:1px;font-size:.76rem}.category-card__cta{background:color-mix(in srgb,var(--accent)12%,var(--panel-strong)88%);min-height:22px;color:var(--accent-dark);border-radius:999px;align-items:center;padding:0 8px;font-size:.7rem;font-weight:700;display:inline-flex}.tag-list,.toc-list{margin:0;padding:0;list-style:none}.tag-list{flex-wrap:wrap;gap:10px;min-width:0;display:flex}.tag-list li{background:var(--surface-tint);color:var(--accent-dark);flex:0 auto;min-width:0;max-width:min(100%,18ch);font-size:.9rem;overflow:hidden}.tag-list__label{text-overflow:ellipsis;white-space:nowrap;max-width:100%;display:block;overflow:hidden}.filter-input{gap:10px;margin-bottom:18px;display:grid}.filter-input span{font-weight:700}.quickref-index{gap:16px;display:grid}.quickref-filters,.quickref-filter-group{gap:12px;display:grid}.quickref-filter-group__label{color:var(--text);font-weight:700}.filter-chip-row{flex-wrap:wrap;gap:10px;display:flex}.filter-chip{border:1px solid var(--border);background:var(--surface-muted);min-height:38px;color:var(--muted);cursor:pointer;border-radius:999px;padding:0 14px;transition:transform .18s,background-color .18s,border-color .18s,color .18s}.filter-chip.is-active,.filter-chip:hover{color:var(--text);border-color:color-mix(in srgb,var(--accent)30%,var(--border)70%);background:var(--surface-tint);transform:translateY(-1px)}.quickref-index__head{gap:12px;display:grid}.quickref-index__lead{gap:8px;display:grid}.quickref-index__head h1,.quickref-index__head h2{font-family:var(--body-font);margin:0;font-size:clamp(1.8rem,3vw,2.5rem);font-weight:800;line-height:1.02}.quickref-index__lead p:last-child{max-width:68ch;color:var(--muted);margin:0}.quickref-index__tools{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:18px;display:flex}.quickref-index__search{flex:320px;margin:0}.quickref-index__meta{color:var(--muted);white-space:nowrap;margin:0;font-size:.94rem}.quickref-index__summary{justify-items:end;gap:4px;display:grid}.quickref-index__hint{color:var(--muted);text-align:right;margin:0;font-size:.82rem}.quickref-index>.ad-slot{margin:0}.quickref-sections{gap:22px;display:grid}.quickref-section{gap:14px;display:grid}.quickref-section__head{border-bottom:1px solid color-mix(in srgb,var(--border)82%,transparent 18%);justify-content:space-between;align-items:end;gap:16px;padding-bottom:4px;display:flex}.quickref-section__head h2{font-family:var(--body-font);margin:0;font-size:clamp(1.12rem,1.8vw,1.4rem);font-weight:800}.quickref-section__head p{color:var(--muted);white-space:nowrap;margin:0;font-size:.86rem}.filter-input input{border:1px solid var(--border);background:var(--surface-hover);min-height:56px;color:var(--text);border-radius:18px;padding:0 18px}.filter-input input:focus-visible,.copy-button:focus-visible,.zoom-figure__button:focus-visible,.lightbox__close:focus-visible,.button:focus-visible,.nav-link:focus-visible{outline:3px solid color-mix(in srgb,var(--accent)30%,transparent);outline-offset:2px}.sheet-layout{grid-template-columns:280px minmax(0,1fr);gap:28px;margin-top:20px;display:grid}.sheet-layout>*{min-width:0}.doc-header{border:1px solid var(--border);background:linear-gradient(180deg,var(--surface-elevated),var(--panel));box-shadow:var(--shadow);border-radius:18px;gap:12px;padding:18px 20px;display:grid}.doc-header__topline{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.doc-header__pill,.doc-header__section{border-radius:999px;align-items:center;min-height:30px;padding:0 12px;font-size:.88rem;display:inline-flex}.doc-header__pill{background:var(--surface-tint);color:var(--accent-dark);font-weight:700}.doc-header__section{background:var(--surface-soft);color:var(--muted)}.doc-header__meta-note{color:var(--muted);margin:-4px 0 0;font-size:.84rem;line-height:1.5}.doc-header h1{max-width:100%;font-family:var(--body-font);word-break:normal;overflow-wrap:normal;white-space:nowrap;margin:0;font-size:clamp(1.55rem,2.3vw,2.2rem);font-weight:800;line-height:1.12}.doc-header__summary{max-width:72ch;margin:0;font-size:1rem;line-height:1.7}.masonry-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;display:grid}.masonry-grid.is-ready{isolation:isolate;display:block;position:relative;overflow:clip}.masonry-grid__item{min-width:0}.masonry-grid.is-ready .masonry-grid__item{will-change:transform;transition:transform .18s,width .18s;position:absolute;inset:0 auto auto 0}.reference-card{border-top:3px solid color-mix(in srgb,var(--accent,#0d8f72)76%,var(--panel-strong)24%);background:linear-gradient(180deg,var(--surface-elevated),var(--panel)),var(--panel);gap:12px;height:max-content;padding:18px;display:grid}.reference-card__top,.reference-card__footer{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.reference-card__footer{grid-template-columns:minmax(0,1fr) auto;align-items:end;display:grid}.reference-card__badges{flex-wrap:wrap;gap:10px;display:flex}.reference-card__meta{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.reference-card__footer-meta{flex:auto;align-items:start;gap:8px;min-width:0;display:grid}.reference-card__category,.reference-card__difficulty,.reference-card__sub-category{background:var(--surface-soft);border-radius:999px;align-items:center;min-height:28px;padding:0 11px;font-size:.88rem;display:inline-flex}.reference-card__category{color:color-mix(in srgb,var(--accent,#0d8f72)84%,#0c1721 16%);background:color-mix(in srgb,var(--accent,#0d8f72)16%,var(--panel-strong)84%)}.reference-card__date{color:var(--muted);font-size:.88rem}.reference-card__body{gap:12px;display:grid}.reference-card__body--ad{gap:0}.reference-card__body h3{font-family:var(--body-font);margin:0;font-size:1.1rem;font-weight:800;line-height:1.32}.reference-card__body p{margin:0;font-size:.92rem}.reference-card__code{border:1px solid var(--border-strong);background:var(--code-bg);color:var(--code-text);box-shadow:inset 0 1px 0 color-mix(in srgb,var(--code-text)8%,transparent);border-radius:14px;overflow:hidden}.reference-card__image{border:1px solid var(--border);background:var(--surface-image);border-radius:14px;margin:0;overflow:hidden}.reference-card__image img{width:100%;height:auto}.reference-card__image .zoom-figure__button{border-radius:14px}.reference-card__code-head{background:color-mix(in srgb,var(--code-text)8%,transparent);color:color-mix(in srgb,var(--code-text)78%,transparent);border-bottom:1px solid color-mix(in srgb,var(--code-text)10%,transparent);padding:10px 14px;font-size:.85rem}.reference-card__code pre{font-family:var(--mono-font);white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;margin:0;padding:16px;font-size:.9rem;line-height:1.65;overflow:visible}.reference-card__code code{display:block}.reference-card__button{white-space:nowrap;flex:none;min-height:38px;padding:0 14px;font-size:.9rem}.reference-card--ad{border-top-color:color-mix(in srgb,var(--accent)40%,var(--panel-strong)60%);background:linear-gradient(180deg,color-mix(in srgb,var(--accent)7%,var(--panel-strong)93%),color-mix(in srgb,var(--surface-elevated)96%,var(--surface-tint)4%)),var(--panel);border-style:dashed;gap:10px}.reference-card__sponsored{background:color-mix(in srgb,var(--accent)10%,var(--panel-strong)90%);min-height:28px;color:var(--accent-dark);border-radius:999px;align-items:center;padding:0 11px;font-size:.8rem;font-weight:700;display:inline-flex}.reference-card--ad .reference-card__top{justify-content:flex-start}.reference-card--ad .reference-card__ad-frame{margin-top:0}.reference-card--ad-compact{gap:0;height:100%;padding:10px}.reference-card--ad-compact .reference-card__body--ad{gap:0;height:100%;display:flex}.reference-card--ad-compact .reference-card__ad-frame{border-radius:12px;align-items:center;width:100%;min-width:0;height:100%;min-height:0;padding:4px}.reference-card--ad-compact .coupang-slot--inline{padding:0}.sheet-sidebar{align-content:start;gap:18px;display:grid}.sticky-card{border-radius:18px;max-width:100%;padding:18px;position:sticky;top:24px}.toc-list{gap:10px;display:grid}.toc-list a{font-size:.95rem}.toc-list a:hover{color:var(--text)}.article-prose{border-radius:20px;padding:clamp(20px,2.8vw,28px)}.article-prose>:first-child{margin-top:0}.article-prose>:last-child{margin-bottom:0}.article-prose>*{min-width:0;max-width:100%}.article-prose h2,.article-prose h3{font-family:var(--body-font);color:var(--text);font-weight:800;line-height:1.25}.article-prose h2{border-top:1px solid var(--border);margin:34px 0 16px;padding-top:8px;font-size:clamp(1.45rem,2.1vw,1.95rem)}.article-prose h2:first-child{border-top:0;margin-top:0;padding-top:0}.article-prose h3{margin:24px 0 12px;font-size:1.15rem}.article-prose p,.article-prose ul,.article-prose ol,.article-prose figure,.article-prose .ad-slot,.article-prose .callout,.article-prose .table-wrap{margin:18px 0}.article-prose ul,.article-prose ol{padding-left:22px}.article-prose li+li{margin-top:10px}.article-references{margin-top:24px;padding:18px 20px}.article-references__head{margin-bottom:14px}.article-references__head h2{font-size:clamp(1.08rem,1.8vw,1.3rem)}.article-references__head p{color:var(--muted);margin:0;font-size:.84rem}.article-references__list{margin:0;padding-left:18px}.article-references__list li{color:var(--muted)}.article-references__list a{color:var(--accent-dark);text-underline-offset:.18em;text-decoration:underline}.code-block{background:var(--code-bg);color:var(--code-text);border-radius:18px;min-width:0;max-width:100%;margin:18px 0;overflow:hidden}.code-block__head{background:color-mix(in srgb,var(--code-text)8%,transparent);border-bottom:1px solid color-mix(in srgb,var(--code-text)10%,transparent);justify-content:space-between;align-items:center;gap:14px;padding:12px 16px;font-size:.92rem;display:flex}.copy-button,.lightbox__close{border:1px solid color-mix(in srgb,var(--code-text)18%,transparent);background:color-mix(in srgb,var(--code-text)10%,transparent);color:inherit;cursor:pointer;border-radius:999px;padding:8px 12px}.code-block pre{font-family:var(--mono-font);max-width:100%;margin:0;padding:18px;font-size:.95rem;line-height:1.7;overflow-x:auto}.code-block code{min-width:0;display:block}.code-block .token-keyword,.reference-card__code .token-keyword{color:var(--syntax-keyword)}.code-block .token-type,.reference-card__code .token-type{color:var(--syntax-type)}.code-block .token-string,.reference-card__code .token-string{color:var(--syntax-string)}.code-block .token-number,.reference-card__code .token-number{color:var(--syntax-number)}.code-block .token-comment,.reference-card__code .token-comment{color:var(--syntax-comment);font-style:italic}.code-block .token-operator,.reference-card__code .token-operator{color:var(--syntax-operator)}.table-wrap{border:1px solid var(--border);border-radius:16px;min-width:0;max-width:100%;overflow:auto}.table-wrap table{border-collapse:collapse;background:var(--panel-strong);width:100%}.table-wrap th,.table-wrap td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:14px 16px}.table-wrap th{color:var(--text);background:color-mix(in srgb,var(--accent)8%,var(--panel-strong)92%)}.zoom-figure{gap:12px;margin:0;display:grid}.zoom-figure__button{cursor:zoom-in;background:var(--surface-image);border:0;border-radius:24px;padding:0;overflow:hidden}.zoom-figure img,.sheet-hero__media img{width:100%}.sheet-hero__media{align-self:center}.callout{border-radius:20px;padding:18px}.callout--warning{background:#f272261f}.callout--tip{background:#0d8f721f}.callout--note{background:#25457a1a}.callout>:first-child{margin-top:0}.callout>:last-child{margin-bottom:0}.policy-grid{margin-top:28px}.policy-card h2{margin-bottom:12px;font-size:1.9rem}.site-footer{padding:0 0 48px}.site-footer__inner,.site-footer__sub{padding-top:18px}.site-footer__sub{border-top:1px solid var(--border)}.lightbox{z-index:60;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.lightbox__backdrop{background:var(--lightbox-backdrop);border:0;position:absolute;inset:0}.lightbox__dialog{z-index:1;background:var(--lightbox-panel);width:min(1100px,100vw - 40px);max-height:calc(100vh - 40px);color:var(--lightbox-text);border-radius:28px;padding:20px;position:relative;overflow:auto;box-shadow:0 24px 60px #00000047}.lightbox__dialog img{width:100%;height:auto}.lightbox__close{margin-left:auto;display:block}@media (max-width:980px){.hero,.sheet-hero,.sheet-layout,.card-grid,.category-grid,.policy-grid,.reference-grid{grid-template-columns:1fr}.category-grid--home{grid-template-columns:repeat(2,minmax(0,1fr))}.category-group__head{flex-direction:column;align-items:start}.quickref-index__head{gap:14px}.sticky-card{position:static}.doc-header{padding:16px}}@media (max-width:720px){.section-head,.filter-panel__head,.site-footer__inner,.site-footer__sub{flex-direction:column;align-items:flex-start}.hero-stats{grid-template-columns:1fr}.page-shell{padding:20px 0 48px}.site-header__actions{justify-content:space-between;gap:14px 18px;width:100%}.brand__tagline{display:none}.picker{gap:4px}.picker__chip{font-size:.88rem}.quickref-index__tools{align-items:stretch;gap:10px;display:grid}.quickref-index__meta{white-space:normal}.quickref-index__summary{justify-items:start;gap:2px;width:100%}.quickref-index__hint{text-align:left}.doc-header{border-radius:16px;gap:10px;padding:14px}.doc-header__topline{gap:8px}.doc-header__pill,.doc-header__section{min-height:26px;padding:0 10px;font-size:.78rem}.doc-header h1{max-width:100%;font-size:clamp(1.3rem,7vw,1.68rem);line-height:1.18}.doc-header__summary{font-size:.92rem;line-height:1.6}.sheet-layout{gap:16px;margin-top:16px}.tag-list{gap:8px}.tag-list li{max-width:min(100%,10ch);min-height:24px;padding:0 10px;font-size:.8rem}.article-prose{border-radius:16px;padding:16px 14px}.article-prose h2{margin:28px 0 12px;font-size:1.2rem}.article-prose h3{margin:18px 0 10px;font-size:1.02rem}.article-prose p,.article-prose ul,.article-prose ol,.article-prose figure,.article-prose .ad-slot,.article-prose .callout,.article-prose .table-wrap{margin:14px 0}.article-prose ul,.article-prose ol{padding-left:18px}.code-block{border-radius:14px;margin:14px 0}.code-block__head{padding:10px 12px;font-size:.82rem}.copy-button,.lightbox__close{padding:6px 10px}.code-block pre{padding:14px 12px;font-size:.84rem;line-height:1.58}.table-wrap{border-radius:14px}.table-wrap th,.table-wrap td{padding:10px 12px;font-size:.88rem}.callout{border-radius:16px;padding:14px}.reference-card--ad{padding:14px}.category-grid--home{--home-category-tile-height:auto;grid-template-columns:1fr}.category-grid--home>*{height:auto}}@media (max-width:760px){.doc-header h1{white-space:normal}}