@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.flex{display:flex}.table{display:table}}:root{--bg:#fcfcfb;--fg:#0a0a0a;--fg-muted:#888884;--fg-faint:#c2c2bd;--line:#ecece6;--accent:#0a0a0a;--maxw:560px;--font-sans:"Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace}*{box-sizing:border-box}body{font-family:var(--font-sans);background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;word-break:keep-all;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 32px}.brand{letter-spacing:-.02em;color:var(--fg);font-size:15px;font-weight:600}.brand .muted{color:var(--fg-faint);font-weight:400}.eyebrow{font-family:var(--font-mono);color:var(--fg-muted);letter-spacing:.04em;text-transform:uppercase;margin-bottom:24px;font-size:13px;display:block}.headline{letter-spacing:-.035em;text-wrap:balance;margin:0 0 72px;font-size:clamp(38px,5.4vw,54px);font-weight:600;line-height:1.1}.input-wrap{border-bottom:1px solid var(--line);align-items:baseline;gap:12px;padding-bottom:14px;transition:border-color .2s;display:flex;position:relative}.input-wrap:focus-within{border-color:var(--fg)}.input-wrap input{font-family:var(--font-mono);color:var(--fg);letter-spacing:-.02em;background:0 0;border:none;outline:none;flex:1;width:100%;min-width:0;padding:0;font-size:32px;font-weight:500}.input-wrap input::placeholder{color:var(--fg-faint)}.suffix{color:var(--fg-faint);font-size:14px;font-family:var(--font-mono);letter-spacing:.01em}.controls{flex-direction:column;gap:20px;margin-top:32px;display:flex}.control{flex-direction:column;gap:10px;display:flex}.control-label{color:var(--fg-muted);font-size:13px;font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase}.seg{flex-wrap:wrap;gap:4px;display:flex}.seg button{border:1px solid var(--line);min-width:0;font-family:var(--font-sans);color:var(--fg-muted);letter-spacing:-.01em;white-space:nowrap;background:0 0;border-radius:4px;flex:auto;padding:11px 14px;font-size:15px;transition:all .12s}.seg button:hover{color:var(--fg);border-color:#d8d8d2}.seg button.is-on{color:var(--fg);border-color:var(--fg)}.result{text-align:left;margin-top:96px}.result-label{color:var(--fg-muted);font-size:14px;font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase;margin-bottom:16px}.result-num{letter-spacing:-.045em;color:var(--accent);font-size:clamp(48px,7.8vw,76px);font-weight:500;line-height:1;transition:color .2s}.result-num span{color:var(--fg-faint);letter-spacing:-.01em;margin-left:8px;font-size:.32em;font-weight:400}.result-sub{color:var(--fg-muted);letter-spacing:-.005em;margin-top:18px;font-size:16px}.result-cap{color:var(--fg-faint);margin-top:28px;font-size:13px;line-height:1.7}.mono{font-family:var(--font-mono)}.section{margin-top:96px}.section-title{letter-spacing:-.025em;color:var(--fg);margin:0 0 8px;font-size:22px;font-weight:600}.section-note{color:var(--fg-muted);margin:0 0 24px;font-size:14px;line-height:1.7}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line);padding:24px 0}.faq-q{color:var(--fg);margin:0;font-size:16px;font-weight:500}.faq-a{color:var(--fg-muted);margin:10px 0 0;font-size:15px;line-height:1.75}.guide-list{border-top:1px solid var(--line)}.guide-link{border-bottom:1px solid var(--line);padding:22px 0;transition:opacity .15s;display:block}.guide-link:hover{opacity:.6}.guide-link-title{color:var(--fg);font-size:16px;font-weight:500}.guide-link-desc{color:var(--fg-muted);margin-top:6px;font-size:14px;line-height:1.7}.sub-header{padding:56px 0 40px}.sub-title{letter-spacing:-.03em;color:var(--fg);text-wrap:balance;margin:0;font-size:clamp(28px,4vw,36px);font-weight:600;line-height:1.25}.sub-desc{color:var(--fg-muted);max-width:480px;margin:14px 0 0;font-size:16px;line-height:1.75}.sub-meta{font-family:var(--font-mono);color:var(--fg-faint);letter-spacing:.02em;margin:18px 0 0;font-size:12px}.back-link{font-family:var(--font-mono);color:var(--fg-muted);letter-spacing:.04em;text-transform:uppercase;margin-bottom:28px;font-size:12px;transition:color .15s;display:inline-block}.back-link:hover{color:var(--fg)}.callout{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:36px 0;padding:24px 0}.callout-title{color:var(--fg);margin:0;font-size:15px;font-weight:500}.callout-desc{color:var(--fg-muted);margin:8px 0 0;font-size:14px;line-height:1.7}.callout-cta{font-family:var(--font-mono);color:var(--fg);letter-spacing:.02em;border-bottom:1px solid var(--fg);margin-top:14px;padding-bottom:2px;font-size:13px;transition:opacity .15s;display:inline-block}.callout-cta:hover{opacity:.6}.source-foot{border-top:1px solid var(--line);color:var(--fg-muted);margin-top:48px;padding-top:24px;font-size:13px;line-height:1.7}.source-foot a{color:var(--fg);text-underline-offset:3px;text-decoration:underline;-webkit-text-decoration-color:var(--fg-faint);-webkit-text-decoration-color:var(--fg-faint);-webkit-text-decoration-color:var(--fg-faint);text-decoration-color:var(--fg-faint);transition:text-decoration-color .15s}.source-foot a:hover{-webkit-text-decoration-color:var(--fg);-webkit-text-decoration-color:var(--fg);-webkit-text-decoration-color:var(--fg);text-decoration-color:var(--fg)}.tldr{border-left:3px solid var(--fg);margin:36px 0 32px;padding:6px 0 6px 22px}.tldr-label{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-muted);margin:0 0 8px;font-size:11px;font-weight:500}.tldr-body{color:var(--fg);letter-spacing:-.005em;font-size:17px;font-weight:500;line-height:1.7}.tldr-body p{margin:0}.mdx-body{margin-top:32px}.mdx-body>:first-child{margin-top:0}.mdx-h1{letter-spacing:-.025em;color:var(--fg);margin:48px 0 16px;font-size:26px;font-weight:600;line-height:1.25}.mdx-h2{letter-spacing:-.02em;color:var(--fg);margin:44px 0 14px;font-size:22px;font-weight:600;line-height:1.3}.mdx-h3{letter-spacing:-.015em;color:var(--fg);margin:32px 0 12px;font-size:18px;font-weight:600}.mdx-p{color:var(--fg);margin:16px 0;font-size:16px;line-height:1.85}.mdx-ul,.mdx-ol{color:var(--fg);margin:16px 0;padding-left:24px;font-size:16px;line-height:1.85}.mdx-ul{list-style:outside}.mdx-ol{list-style:decimal}.mdx-li{margin:6px 0}.mdx-li::marker{color:var(--fg-faint)}.mdx-blockquote{border-left:2px solid var(--line);color:var(--fg-muted);margin:28px 0;padding:4px 0 4px 20px;font-size:15px;line-height:1.75}.mdx-a{color:var(--fg);text-underline-offset:3px;text-decoration:underline;-webkit-text-decoration-color:var(--fg-faint);-webkit-text-decoration-color:var(--fg-faint);-webkit-text-decoration-color:var(--fg-faint);text-decoration-color:var(--fg-faint);transition:text-decoration-color .15s}.mdx-a:hover{-webkit-text-decoration-color:var(--fg);-webkit-text-decoration-color:var(--fg);-webkit-text-decoration-color:var(--fg);text-decoration-color:var(--fg)}.mdx-code{font-family:var(--font-mono);background:var(--line);color:var(--fg);border-radius:3px;padding:2px 6px;font-size:.92em}.mdx-hr{border:0;border-top:1px solid var(--line);margin:40px 0}.mdx-strong{color:var(--fg);font-weight:600}.mdx-table-wrap{margin:28px 0;overflow-x:auto}.mdx-table{border-collapse:collapse;width:100%;font-size:14px}.mdx-table th,.mdx-table td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-family:var(--font-sans);padding:12px 12px 12px 0}.mdx-table th{color:var(--fg);border-bottom-color:var(--fg);font-size:13px;font-weight:600;font-family:var(--font-mono);letter-spacing:.02em}.mdx-table td{color:var(--fg-muted)}.mdx-table tr:hover td{color:var(--fg)}.mdx-h2 .anchor,.mdx-h3 .anchor{color:var(--fg-faint);opacity:0;margin-left:10px;font-weight:400;text-decoration:none;transition:opacity .15s}.mdx-h2:hover .anchor,.mdx-h3:hover .anchor{opacity:1}.mdx-h2 .anchor:before,.mdx-h3 .anchor:before{content:"#"}.foot{color:var(--fg-faint);letter-spacing:-.005em;padding:56px 0 32px;font-size:13px;line-height:1.8}.foot p{margin:0}@media (max-width:560px){.container{padding:0 22px}.headline{margin-bottom:48px;font-size:38px}.eyebrow{margin-bottom:20px}.result{margin-top:64px}.input-wrap input{font-size:26px}.result-num span{font-size:.3em}.seg button{flex:calc(33.33% - 4px);padding:12px 10px;font-size:14px}.foot{padding:40px 0 24px}.section{margin-top:64px}.sub-header{padding:40px 0 28px}.callout{margin:28px 0;padding:20px 0}.mdx-h1{margin-top:40px;font-size:24px}.mdx-h2{margin-top:36px;font-size:20px}.mdx-h3{margin-top:28px;font-size:17px}}