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var(--hair-strong);border-radius:var(--r-sm);background:var(--white);color:var(--fg-2);cursor:pointer;transition:background var(--dur-fast) var(--ease),border-color var(--dur-fast) var(--ease)}.hicb:before{content:"";position:absolute;inset:calc(-1 * var(--s-1) - 2px)}.hicb:hover,.hicb--active{background:var(--fog)}.prog{--pc: var(--accent);display:flex;align-items:center;gap:12px;width:100%}.prog--spark{--pc: var(--spark-d)}.prog--ink{--pc: var(--ink)}.prog--warn{--pc: var(--warn, var(--critical))}.prog--stacked{flex-direction:column;align-items:stretch;gap:6px}.prog__head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.prog__label{font-family:var(--mono);font-size:var(--fs-micro);color:var(--slate)}.prog--inline>.prog__label{width:90px}.prog__track{height:6px;background:var(--fog);overflow:hidden}.prog--inline .prog__trackwrap{flex:1}.prog__fill{height:100%;background:var(--pc);transition:width var(--dur-slow) 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var(--color-border-strong);background:var(--color-bg-surface)}.pv2-metric__label{color:var(--color-text-secondary);font-size:var(--fs-caption-md)}.pv2-metric__value{color:var(--color-text-primary);font-family:var(--mono);font-size:var(--fs-h4-sm)}.pv2-metric__context{color:var(--color-text-muted);font-family:var(--mono);font-size:var(--fs-micro)}.pv2-metric progress{grid-column:1 / -1;width:100%;height:var(--s-1);border:0;border-radius:var(--r-0);background:var(--color-bg-surface-subtle);accent-color:var(--color-action-primary)}.pv2-metric progress::-webkit-progress-bar{background:var(--color-bg-surface-subtle)}.pv2-metric progress::-webkit-progress-value{background:var(--color-action-primary)}.pv2-metric progress::-moz-progress-bar{background:var(--color-action-primary)}.pv2-filter-grid{display:grid;grid-template-columns:minmax(calc(var(--s-10) * 2),2fr) repeat(5,minmax(var(--s-10),1fr)) auto;gap:var(--s-2);align-items:end}.pv2-field,.pv2-command__filters 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label{min-width:var(--s-10)}.pv2-playground__body{display:grid;grid-template-columns:minmax(0,1fr) minmax(var(--portal-toc-width),calc(var(--portal-toc-width) * 1.25));min-width:0}.pv2-playground__panel{min-width:0}.pv2-playground__panel[hidden]{display:none}.pv2-preview-stage{min-height:calc(var(--s-10) * 3);padding:var(--s-6);overflow:auto;background:var(--color-bg-surface-subtle);color:var(--color-text-primary)}.pv2-preview-stage__viewport{width:100%;max-width:100%;min-height:calc(var(--s-10) * 2);margin:0 auto;border:var(--bw-hair) solid var(--color-border-default);background:var(--color-bg-surface);color:var(--color-text-primary)}.pv2-preview-stage__viewport>*{max-width:100%}.pv2-preview-stage[data-device=tablet] .pv2-preview-stage__viewport{width:calc(var(--s-10) * 6)}.pv2-preview-stage[data-device=mobile] .pv2-preview-stage__viewport{width:calc(var(--s-10) * 3)}[data-density=compact] 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input{width:var(--s-4);min-height:var(--s-4);padding:0;accent-color:var(--color-action-primary)}.pv2-demo-stack{display:grid;gap:var(--s-4);width:100%;min-width:0;padding:var(--s-4)}.pv2-demo-stack--narrow{max-width:calc(var(--s-10) * 4);margin:0 auto}.pv2-demo-pane,.pv2-demo-panel{display:grid;align-content:start;gap:var(--s-2);min-height:100%;padding:var(--s-4);color:var(--color-text-secondary);font-size:var(--fs-caption-md)}.pv2-demo-pane strong,.pv2-demo-panel strong{color:var(--color-text-primary)}.pv2-demo-toolbar,.pv2-demo-status{display:flex;flex-wrap:wrap;gap:var(--s-2);align-items:center;justify-content:space-between}.pv2-demo-canvas{display:grid;min-height:calc(var(--s-10) * 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var(--s-4);border-top:var(--bw-hair) solid var(--color-border-default);color:var(--color-text-muted);font-family:var(--mono);font-size:var(--fs-micro)}.pv2-visually-hidden{position:absolute;width:var(--bw-hair);height:var(--bw-hair);overflow:hidden;clip-path:inset(50%);white-space:nowrap}@media (max-width: 89.99rem){.pv2-detail-layout{grid-template-columns:minmax(0,1fr)}.pv2-detail-toc{display:none}}@media (max-width: 72rem){.pv2-hero,.pv2-hero--split,.pv2-component-hero{grid-template-columns:minmax(0,1fr)}}@media (max-width: 880px){.pv2-detail-layout,.pv2-playground__body{grid-template-columns:minmax(0,1fr)}.pv2-detail-toc{position:static;max-height:none;padding:0 0 var(--s-4);border-right:0;border-bottom:var(--bw-hair) solid var(--color-border-default)}.pv2-detail-toc ol{grid-template-columns:repeat(2,minmax(0,1fr))}.pv2-metric-grid,.pv2-metric-grid--compact{grid-template-columns:repeat(3,minmax(0,1fr))}.pv2-filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pv2-field--search{grid-column:1 / -1}.pv2-prop-controls{border-top:var(--bw-hair) solid var(--color-border-default);border-left:0}}@media (max-width: 560px){.pv2-page{gap:var(--s-7)}.pv2-hero,.pv2-component-hero{gap:var(--s-5)}.pv2-meta-grid,.pv2-meta-grid--component,.pv2-link-grid,.pv2-filter-grid,.pv2-command__filters,.pv2-metric-grid,.pv2-metric-grid--compact,.pv2-detail-toc ol{grid-template-columns:minmax(0,1fr)}.pv2-guidance-list li,.pv2-doc-list li,.pv2-update-list li,.pv2-token-list>div{grid-template-columns:minmax(0,1fr)}.pv2-next dl{grid-template-columns:repeat(2,minmax(0,1fr))}.pv2-playground__header,.pv2-playground__toolbar,.pv2-command__header{align-items:stretch;flex-direction:column}.pv2-appearance-controls{display:grid;grid-template-columns:minmax(0,1fr);width:100%}.pv2-command-backdrop{padding:var(--s-3)}.pv2-command{max-height:calc(100dvh - var(--s-6))}.pv2-command-result{grid-template-columns:minmax(0,1fr)}.pv2-command-result__meta{grid-auto-flow:row}.pv2-command__footer{display:none}}.pt-app{min-height:100vh;background:var(--color-bg-default)}.pt-shell{max-width:var(--portal-shell-max);margin:0 auto}.pt-shell__row{display:flex;align-items:flex-start}.pt-main{flex:1;min-width:0}.pt-main:focus:not(:focus-visible){outline:none}.pt-skip{position:fixed;top:var(--s-2);left:var(--s-2);z-index:200;padding:var(--s-2) var(--s-3);color:var(--button-primary-foreground);background:var(--button-primary-background);transform:translateY(calc(-100% - var(--s-3)));transition:transform var(--dur-fast) var(--ease)}.pt-skip:focus{transform:translateY(0)}.pt-page{max-width:var(--portal-content-max);padding:var(--s-7) clamp(20px,5vw,64px) 120px}.pt-header{position:sticky;top:0;z-index:100;background:var(--color-bg-surface);border-bottom:1px solid var(--hair)}.pt-header__bar{max-width:var(--portal-shell-max);margin:0 auto;height:var(--portal-header-height);padding:0 clamp(16px,4vw,32px);display:flex;align-items:center;justify-content:space-between;gap:var(--s-4)}.pt-brand{display:flex;align-items:center;gap:14px}.pt-brand__link{text-decoration:none;display:inline-flex}.pt-burger{background:transparent;border:0;cursor:pointer;padding:0;min-width:var(--size-interactive-target-min);min-height:var(--size-interactive-target-min);display:flex;flex-direction:column;gap:var(--s-1);align-items:flex-start;justify-content:center}.pt-burger__line{width:18px;height:1.5px;background:var(--ink)}.pt-nav{flex:1;align-self:stretch;display:flex;justify-content:center;align-items:stretch;gap:var(--s-1)}.pt-nav__link{display:inline-flex;align-items:center;justify-content:center;min-inline-size:var(--s-7);text-decoration:none;font-size:var(--fs-caption-md);font-weight:500;padding:0 var(--s-3);color:var(--slate);border-bottom:var(--bw-rule) solid transparent;transition:color var(--dur-fast) var(--ease)}.pt-nav__link:hover{color:var(--ink)}.pt-nav__link.is-active{color:var(--ink);border-bottom-color:var(--accent)}.pt-controls{display:flex;align-items:center;gap:var(--s-2)}.pt-cta-link{text-decoration:none}.pt-search-trigger{display:inline-flex;min-height:var(--control-height-compact);align-items:center;gap:var(--s-3);padding-inline:var(--s-3);color:var(--color-text-secondary);background:var(--color-bg-surface);border:1px solid var(--color-border-default);border-radius:var(--r-0);cursor:pointer;font:inherit}.pt-search-trigger:hover{color:var(--color-text-primary);border-color:var(--color-border-strong)}.pt-search-trigger kbd{color:var(--color-text-muted);background:transparent;font-family:var(--mono);font-size:var(--fs-micro)}.pt-version{color:var(--color-text-muted);font-family:var(--mono);font-size:var(--fs-micro-lg);text-decoration:none;white-space:nowrap}.pt-version:hover{color:var(--color-text-primary)}.pt-nav__lock{color:var(--color-information)}@media (max-width: 70rem){.pt-nav__link{padding-inline:var(--s-2)}.pt-controls{gap:var(--s-1)}}.pt-side{background:var(--sidebar-background);overflow-y:auto}.pt-side--desktop{width:var(--portal-nav-width);flex-shrink:0;border-right:1px solid var(--hair);padding:var(--s-6) 0 var(--s-9);position:sticky;top:var(--portal-header-height);align-self:flex-start;height:calc(100vh - var(--portal-header-height))}.pt-side--mobile{width:var(--portal-nav-width);max-width:85%;height:100%;border-right:1px solid var(--hair);padding:var(--s-5) 0 var(--s-9)}.pt-side__group{display:flex;align-items:center;gap:var(--s-2);padding:0 var(--s-5);margin-bottom:14px;font-family:var(--mono);font-size:var(--fs-micro-xs);font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--slate)}.pt-side__section+.pt-side__section{margin-top:var(--s-5)}.pt-side__group-idx{color:var(--accent)}.pt-side__link{display:flex;align-items:center;justify-content:space-between;gap:var(--s-2);padding:7px var(--s-5);text-decoration:none;font-size:var(--fs-caption-lg);font-weight:500;line-height:1.3;color:var(--slate);border-left:2px solid transparent;transition:color var(--dur-fast) var(--ease),background var(--dur-fast) var(--ease)}.pt-side__link:hover{color:var(--ink)}.pt-side__link[aria-current=page]{color:var(--ink);background:var(--fog);border-left-color:var(--accent)}.pt-side__tag{font-family:var(--mono);font-size:var(--fs-micro-xs);letter-spacing:.08em;color:var(--silver)}.pt-side__soon{font-family:var(--mono);font-size:var(--fs-micro-xs);letter-spacing:.1em;text-transform:uppercase;color:var(--silver)}.pt-side-scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay);z-index:1100;display:flex;animation:var(--scrim-in)}.pt-side-drawer{height:100%;animation:var(--drawer-in)}.pt-side__mobile-head,.pt-side__mobile-foot{display:flex;align-items:center;justify-content:space-between;gap:var(--s-3);padding:0 var(--s-4) var(--s-4);border-bottom:1px solid var(--color-border-default)}.pt-side__mobile-head button{min-width:var(--control-height-compact);min-height:var(--control-height-compact);border:1px solid var(--color-border-default);border-radius:var(--r-0);color:var(--color-text-primary);background:var(--color-bg-surface);cursor:pointer}.pt-side__workspaces{display:grid;padding:var(--s-3) var(--s-4) var(--s-5);gap:var(--s-1)}.pt-side__workspaces a{padding:var(--s-2);color:var(--color-text-secondary);text-decoration:none;border-left:2px solid transparent}.pt-side__workspaces a:hover,.pt-side__workspaces a[aria-current=page]{color:var(--color-text-primary);border-left-color:var(--color-information);background:var(--color-bg-surface-subtle)}.pt-side__mobile-foot{margin-top:var(--s-6);padding-top:var(--s-4);border-top:1px solid var(--color-border-default);border-bottom:0;color:var(--color-text-muted);font-family:var(--mono);font-size:var(--fs-micro)}.portal-boundary{max-width:var(--portal-content-max);padding-block:var(--s-8);border-top:1px solid var(--color-border-strong);border-bottom:1px solid var(--color-border-default)}.portal-boundary__eyebrow{margin:0 0 var(--s-3);color:var(--color-information);font-family:var(--mono);font-size:var(--fs-micro);letter-spacing:.08em;text-transform:uppercase}.portal-boundary__facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-block:var(--s-7);border-top:1px solid var(--color-border-default);border-bottom:1px solid var(--color-border-default)}.portal-boundary__facts>div{display:grid;gap:var(--s-2);padding:var(--s-4);border-right:1px solid var(--color-border-default)}.portal-boundary__facts>div:last-child{border-right:0}.portal-boundary__facts span{color:var(--color-text-secondary)}.portal-boundary__return{color:var(--color-information);font-weight:600}[data-density=compact] .pt-side--desktop{padding-top:var(--s-4)}[data-density=compact] .pt-side__link{padding-block:var(--s-1)}@media (max-width: 720px){.portal-boundary__facts{grid-template-columns:1fr}.portal-boundary__facts>div{border-right:0;border-bottom:1px solid var(--color-border-default)}.portal-boundary__facts>div:last-child{border-bottom:0}}@font-face{font-family:Pretendard;font-weight:300;font-style:normal;font-display:swap;src:url(/fonts/Pretendard-Light.woff) format("woff")}@font-face{font-family:Pretendard;font-weight:400;font-style:normal;font-display:swap;src:url(/fonts/Pretendard-Regular.woff) format("woff")}@font-face{font-family:Pretendard;font-weight:500;font-style:normal;font-display:swap;src:url(/fonts/Pretendard-Medium.woff) 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Alt;font-weight:500;font-style:normal;font-display:swap;src:url(/fonts/Montserrat-Medium.ttf) format("truetype")}@font-face{font-family:Montserrat Alt;font-weight:600;font-style:normal;font-display:swap;src:url(/fonts/Montserrat-SemiBold.ttf) format("truetype")}@font-face{font-family:Montserrat Alt;font-weight:700;font-style:normal;font-display:swap;src:url(/fonts/Montserrat-Bold.ttf) format("truetype")}:root{--primitive-color-blue-500: #2E80FF;--primitive-color-gray-950: #0A0E1C;--primitive-color-gray-50: #FAFBFC;--primitive-color-white: #FFFFFF;--ink: var(--primitive-color-gray-950);--graphite: #141931;--steel: #2A3046;--slate: #4E5468;--silver: #646C80;--silver-ghost: #9CA3B4;--mist: #DDE3EE;--fog: #F1F4F9;--paper: var(--primitive-color-gray-50);--white: var(--primitive-color-white);--accent: var(--primitive-color-blue-500);--accent-d: #1B68DC;--accent-600: #1F6FEB;--accent-l: #E8F1FF;--glow: #6FB6FF;--lumen: #00C2D6;--spark: #00D9A6;--spark-d: #007A5C;--spark-l: #E0F8F0;--signal: #FF8A3D;--signal-d: #B0531B;--signal-l: #FFEDD9;--critical: #C0432D;--critical-d:#8B2D1B;--critical-l:#FAE3DD;--critical-on-dark: #F47B69;--hair: rgba(10, 14, 28, .08);--hair-strong: rgba(10, 14, 28, .16);--hair-light: rgba(255, 255, 255, .1);--hair-light-strong: rgba(255, 255, 255, .16);--sans: "Geist", "Pretendard", "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--sans-kr: "Pretendard", "Geist", "Noto Sans KR", sans-serif;--mono: "JetBrains Mono", "Geist Mono Local", "Nanum Gothic Coding", "Apple SD Gothic Neo", "Pretendard", ui-monospace, monospace;--mono-kr: "Nanum Gothic Coding", "JetBrains Mono", "Geist Mono Local", "Apple SD Gothic Neo", "Pretendard", monospace;--fs-mono-micro: 11px;--display-alt: "Montserrat Alt", "Geist", sans-serif;--s-1: 4px;--s-2: 8px;--s-3: 12px;--s-4: 16px;--s-5: 24px;--s-6: 32px;--s-7: 48px;--s-8: 64px;--s-9: 96px;--s-10: 128px;--r-0: 0px;--r-sm: 4px;--r-md: 6px;--r-lg: 10px;--r-pill: 999px;--bw-hair: 1px;--bw-emph: 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var(--hair);--divider-s: var(--hair-strong);--overlay: rgba(10,14,28,.4)}[data-theme=dark]{--bg: #07091A;--fg: #F4F6FB;--fg-2: #C2C8D5;--fg-3: #8A92A6;--fg-mute: #828AA0;--surface: #11142A;--surface-2: #0A0D1E;--surface-3: #1B2042;--divider: rgba(255,255,255,.08);--divider-s: rgba(255,255,255,.16);--overlay: rgba(0,0,0,.6);--ink: #F4F6FB;--graphite: #E4E8F0;--steel: #C2C8D5;--slate: #8A92A6;--silver: #5C6478;--mist: #2A3046;--fog: #1B2042;--paper: #0A0D1E;--white: #11142A;--hair: rgba(255, 255, 255, .09);--hair-strong: rgba(255, 255, 255, .18);--accent-l: rgba(46, 128, 255, .18)}[data-theme=dark] 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