@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-ext-wght-normal.BOeWTOD4.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-wght-normal.DqGufNeO.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-ext-wght-normal.DlzME5K_.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-wght-normal.CkhJZR-_.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-vietnamese-wght-normal.CBcvBZtf.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-ext-wght-normal.DO1Apj_S.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-wght-normal.Dx4kXJAl.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-content:""}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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;--color-green-500:oklch(72.3% .219 149.579);--spacing:.25rem;--container-xl:36rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--font-weight-medium:500;--radius-md:.375rem;--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,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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]){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;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:where(:not(iframe)){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{.absolute{position:absolute}.relative{position:relative}.static{position:static}.-top-6{top:calc(var(--spacing) * -6)}.top-\(--file-name-offset\){top:var(--file-name-offset)}.left-0{left:0}.left-2{left:calc(var(--spacing) * 2)}.mt-8{margin-top:calc(var(--spacing) * 8)}.block{display:block}.contents{display:contents}.inline{display:inline}.w-full{width:100%}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.rounded{border-radius:.25rem}.rounded-md{border-radius:var(--radius-md)}.rounded-t-md{border-top-left-radius:var(--radius-md);border-top-right-radius:var(--radius-md)}.rounded-tl-none{border-top-left-radius:0}.border{border-style:var(--tw-border-style);border-width:1px}.border-b-0{border-bottom-style:var(--tw-border-style);border-bottom-width:0}.px-2{padding-inline:calc(var(--spacing) * 2)}.py-1{padding-block:var(--spacing)}.pr-2{padding-right:calc(var(--spacing) * 2)}.pl-4{padding-left:calc(var(--spacing) * 4)}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.leading-4{--tw-leading:calc(var(--spacing) * 4);line-height:calc(var(--spacing) * 4)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.underline{text-decoration-line:underline}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.before\:absolute:before{content:var(--tw-content);position:absolute}.before\:top-\[45\%\]:before{content:var(--tw-content);top:45%}.before\:left-2:before{content:var(--tw-content);left:calc(var(--spacing) * 2)}.before\:inline-block:before{content:var(--tw-content);display:inline-block}.before\:size-1:before{content:var(--tw-content);width:var(--spacing);height:var(--spacing)}.before\:rounded-full:before{content:var(--tw-content);border-radius:2147483647px}.before\:bg-green-500:before{content:var(--tw-content);background-color:var(--color-green-500)}.\[\&_table\]\:my-0 table{margin-block:0}.\[\&_table\]\:min-w-xl table{min-width:var(--container-xl)}.\[\&_td\]\:border-0 td,.\[\&_th\]\:border-0 th{border-style:var(--tw-border-style);border-width:0}}:root{--paper:#faf9f6;--ink:#282d32;--muted:#626870;--blue:#355b82;--line:#dedfd9;--font-body:"Inter Variable", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;--font-mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;color-scheme:light;font-family:var(--font-body);background:var(--paper);color:var(--ink);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;scrollbar-color:#a3aaa9 var(--paper);caret-color:var(--blue);font-size:16px;line-height:1.75}*{box-sizing:border-box}body{margin:0}::selection{color:#202c38;background:#dce6ef}a{color:var(--blue);text-underline-offset:5px;text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--blue);outline-offset:5px;border-radius:2px}svg{flex-shrink:0}.site-shell{max-width:792px;margin:0 auto;padding:0 36px}.site-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:24px;min-height:112px;display:flex}.wordmark{color:var(--ink);white-space:nowrap;align-items:center;gap:10px;font-size:15px;font-weight:600;display:inline-flex}.wordmark svg{color:var(--blue)}.site-header nav{gap:25px;font-size:13px;display:flex}.site-header nav a{color:var(--muted);padding:8px 0}.site-header nav a[aria-current=page]{color:var(--ink);text-decoration:underline;-webkit-text-decoration-color:var(--blue);-webkit-text-decoration-color:var(--blue);text-decoration-color:var(--blue);text-underline-offset:10px;text-decoration-thickness:2px}main{min-height:65vh;padding-bottom:72px}h1,h2,h3{color:var(--ink);text-wrap:balance;line-height:1.3}h1{letter-spacing:-.035em;margin:0 0 22px;font-size:clamp(32px,5vw,42px);font-weight:600}h2{letter-spacing:-.02em;font-size:20px;font-weight:600}h3{letter-spacing:-.015em;margin:0;font-size:17px;font-weight:550}p{margin:0 0 20px}.introduction{padding:76px 0 58px}.title-period{color:var(--blue)}.intro-copy{color:#4a525b;max-width:635px;font-size:18px;line-height:1.85}.intro-links{gap:28px;margin-top:25px;font-size:14px;font-weight:550;display:flex}.intro-links a{align-items:center;gap:8px;display:inline-flex}.intro-links svg{width:17px;height:17px}.contact-links{gap:20px;margin-top:22px;font-size:12px;display:flex}.contact-links a{color:var(--muted)}.writing-section+.writing-section{margin-top:44px}.section-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:baseline;gap:16px;padding-bottom:16px;display:flex}.section-heading h2{margin:0;font-size:15px}.section-heading>span{color:var(--muted);font-size:11px}.post-list{margin:0;padding:0;list-style:none}.post-row{border-bottom:1px solid var(--line);grid-template-columns:112px minmax(0,1fr);gap:22px;padding:25px 0;display:grid}.date{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--muted);white-space:nowrap;font-size:11px;line-height:1.8}.post-row>.date{padding-top:3px}.post-summary h3 a{color:var(--ink)}.post-summary h3 a:hover{color:var(--blue)}.post-summary p{color:var(--muted);text-wrap:pretty;margin:8px 0 9px;font-size:13px;line-height:1.8}.post-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:12px;font-size:10px;display:flex}.sample-label{color:var(--muted);border:1px solid var(--line);border-radius:3px;padding:0 5px;font-size:10px;line-height:1.7}.closing-note{color:var(--muted);margin-top:35px;font-size:12px;font-style:italic}.site-footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;gap:20px;padding:26px 0 36px;font-size:10px;display:flex}.site-footer>div{align-items:center;gap:20px;display:flex}.site-footer a{color:var(--muted)}.page-heading{padding:66px 0 46px}.page-heading>p,.article-heading>p{color:var(--muted);max-width:640px;font-size:17px;line-height:1.85}.empty-state{color:var(--muted);padding:32px 0}.article-heading{padding:44px 0 30px}.back-link{margin-bottom:32px;font-size:12px;display:inline-block}.article-heading h1{font-size:clamp(28px,5vw,38px);line-height:1.4}.article-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:16px;font-size:11px;display:flex}.sample-notice{color:var(--muted);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:32px;padding:16px 0;font-size:12px;line-height:1.8}.prose{overflow-wrap:anywhere;font-size:16px;line-height:1.9}.prose:lang(ko){word-break:keep-all;line-height:2}.prose h2{margin:42px 0 16px;font-size:24px}.prose h3{margin:32px 0 12px;font-size:19px}.prose p{margin:0 0 23px}.prose ul,.prose ol{margin:18px 0 25px;padding-left:24px}.prose ul{list-style:outside}.prose ol{list-style:decimal}.prose li{margin-bottom:8px}.prose a{text-decoration:underline}.prose code{font-family:var(--font-mono);background:#efefeb;border-radius:3px;padding:2px 4px;font-size:.85em}.prose pre{border:1px solid var(--line);border-radius:4px;max-width:100%;margin:24px 0;padding:22px;font-size:13px;line-height:1.8;overflow-x:auto;background:#f3f3ef!important}.prose pre code{font-size:inherit;background:0 0;padding:0}.prose blockquote{border-left:1px solid var(--blue);color:var(--muted);margin:26px 0;padding-left:22px}.prose table{border-collapse:collapse;max-width:100%;margin:28px 0;font-size:14px;display:block;overflow-x:auto}.prose th,.prose td{border-bottom:1px solid var(--line);text-align:left;white-space:nowrap;padding:12px 18px}.prose th{font-weight:600}.prose img{border-radius:3px;max-width:100%;height:auto;margin:28px auto;display:block}.prose hr{border:0;border-top:1px solid var(--line);margin:36px 0}.about-prose h2:first-child{margin-top:0}.article-end{border-top:1px solid var(--line);justify-content:space-between;gap:20px;margin-top:52px;padding-top:24px;font-size:13px;display:flex}.skip-link{background:var(--paper);border:1px solid var(--blue);z-index:10;padding:10px 16px;position:fixed;top:-100px;left:20px}.skip-link:focus{top:12px}@media (width<=600px){.site-shell{padding:0 24px}.site-header{flex-direction:column;justify-content:center;align-items:flex-start;gap:14px;padding:24px 0 20px}.site-header nav{justify-content:space-between;gap:10px;width:100%;font-size:12px}.introduction{padding:48px 0 42px}.intro-copy{font-size:16px}.section-heading>span{font-size:10px}.post-row{grid-template-columns:1fr;gap:7px;padding:22px 0}.post-summary h3{font-size:17px}.site-footer{flex-direction:column;align-items:flex-start;gap:12px}.page-heading{padding:46px 0 34px}.page-heading>p{font-size:16px}.article-heading{padding-top:32px}.prose pre{padding:16px}}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}.article-heading:lang(ko){word-break:keep-all;overflow-wrap:anywhere}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-content{syntax:"*";inherits:false;initial-value:""}