@layer patina{:root{--paper: #f3f1ed;--ink: #0f1114;--deep: #14171b;--accent: #7c5f3e;--accent-deep: #5e4629;--accent-light: #c8b092;--graphite: #4a4c4e;--ink-soft: #2c2f33;--ash: #6b6d6b;--hairline: #e2ded6;--hairline-strong: #8a8781;--dark-body: #c6c4bf;--dark-label: #95948f;--dark-rule: #24272b;--dark-border: #2a2d31;--dark-border-strong: #62676e;--error: #8c3f30;--metal-lip: #e5c7ac;--metal-mid: #b99f87;--metal-base: #8a7663;--metal-wash-near: rgb(216 200 182 / 22%);--metal-wash-far: rgb(135 106 76 / 12%);--font-display: "Source Serif 4", Georgia, "Times New Roman", serif;--font-ui: Archivo, "Helvetica Neue", Helvetica, Arial, sans-serif;--font-mono: "Martian Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;--measure: 1240px;--gutter: clamp(20px, 5vw, 56px);--measure-text: 66ch;--space-1: 8px;--space-2: 14px;--space-3: 22px;--space-4: 36px;--space-5: 56px;--space-6: 72px;--space-7: 104px;--rail-bar: 5px;--rail-gap: 20px;--spoke-pitch: 6px;--spoke-duty: 3px;--spoke-height: 10px;--metal-edge: 13px}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{margin:0;background:var(--paper);color:var(--graphite);font-family:var(--font-ui);font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6,p,figure,blockquote,dl,dd{margin:0}h1,h2,h3,h4,h5,h6{font-weight:600;text-wrap:balance}ul,ol{margin:0;padding:0;list-style:none}img,svg,video,canvas{display:block;max-width:100%}img,video{height:auto}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}table,.tabular{font-variant-numeric:tabular-nums}code,kbd,samp,pre{font-family:var(--font-mono);font-size:.86em}::selection{background:#ecdfcb;color:var(--ink)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.band-dark :focus-visible,.on-dark :focus-visible{outline-color:var(--accent-light)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.rail,.split__rail{position:relative;padding-left:calc(var(--rail-bar) + var(--rail-gap))}.split__rail{align-self:flex-start}.rail:before,.split__rail:before{content:"";position:absolute;left:0;top:0;width:var(--rail-bar);height:100%;min-height:58px;background:var(--accent)}.rail--light:before,.band-dark .rail:before,.band-dark .split__rail:before{background:var(--accent-light)}.rule-spoke{height:var(--spoke-height);border:0;margin:0;color:var(--accent);background-image:repeating-linear-gradient(90deg,currentColor 0 var(--spoke-duty),transparent var(--spoke-duty) var(--spoke-pitch));-webkit-mask-image:linear-gradient(90deg,#000 0%,#000 55%,rgb(0 0 0 / 12%) 100%);mask-image:linear-gradient(90deg,#000 0% 55%,#0000001f)}.rule-spoke--light{color:var(--accent-light)}.rule-hair{height:1px;border:0;margin:0;background:var(--hairline)}.rule-hair--dark{background:var(--dark-rule)}.metal-edge{position:absolute;left:0;top:0;bottom:0;width:var(--metal-edge);background:linear-gradient(180deg,var(--metal-lip) 0%,var(--metal-mid) 50%,var(--metal-base) 100%);pointer-events:none}.metal-wash{position:absolute;inset:0;background:radial-gradient(120% 95% at 80% 14%,var(--metal-wash-near) 0%,var(--metal-wash-far) 40%,transparent 72%);pointer-events:none}.metal-wash--left{background:radial-gradient(110% 95% at 22% 18%,rgb(200 176 146 / 16%) 0%,transparent 68%)}.void-host{position:relative;overflow:hidden}.void-mark{position:absolute;right:-4%;bottom:-8%;width:40%;min-width:220px;color:#c8b09229;pointer-events:none}.void-mark>svg{width:100%;height:auto}.split--hero{gap:clamp(36px,5vw,72px);align-items:flex-end}.split--hero>.split__body{flex:1.35 1 460px}.split--hero>.split__rail{align-self:flex-end;flex:1 1 300px;max-width:380px}.container{width:100%;max-width:var(--measure);margin:0 auto;padding:0 var(--gutter)}.section{padding:clamp(60px,7.5vw,var(--space-7)) 0}.split{display:flex;flex-wrap:wrap;gap:clamp(28px,5vw,80px)}.split__rail{flex:0 1 240px;min-width:190px}.split__body{flex:1 1 520px;min-width:280px}.eyebrow{font-family:var(--font-mono);font-size:11px;font-weight:400;letter-spacing:.14em;text-transform:uppercase;color:var(--ash)}.eyebrow--light{color:var(--accent-light)}.micro{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ash)}.micro--accent{color:var(--accent)}.page-title{font-family:var(--font-display);font-weight:400;font-size:clamp(38px,5.4vw,62px);line-height:1.04;letter-spacing:-.018em;color:var(--ink);max-width:22ch}.statement{font-family:var(--font-display);font-weight:400;font-size:clamp(24px,2.6vw,30px);line-height:1.22;color:var(--ink);max-width:34ch;text-wrap:pretty}.section-title{font-family:var(--font-ui);font-weight:600;font-size:clamp(22px,2.2vw,26px);line-height:1.2;letter-spacing:-.01em;color:var(--ink)}.section-title--light{color:var(--paper)}.body{font-size:17px;line-height:1.62;color:var(--graphite);max-width:var(--measure-text);text-wrap:pretty}.body--light{font-size:17px;line-height:1.68;color:var(--dark-body);max-width:60ch;text-wrap:pretty}.site-header{border-bottom:1px solid var(--hairline);background:var(--paper)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:66px}.nav-link{font-size:14px;color:var(--graphite);padding-bottom:2px;border-bottom:2px solid transparent}.nav-link:hover{color:var(--ink)}.nav-link[aria-current=page]{color:var(--ink);border-bottom-color:var(--accent)}.btn{display:inline-flex;align-items:center;gap:10px;height:48px;padding:0 22px;border-radius:0;box-shadow:none;white-space:nowrap;font-family:var(--font-ui);font-size:14px;font-weight:500;letter-spacing:.02em;cursor:pointer}.btn--primary{background:var(--ink);color:var(--paper);border:0;transition:background .18s ease}.btn--primary:hover{background:var(--accent);color:var(--paper)}.btn--primary:active{background:var(--accent-deep)}.btn--secondary{background:transparent;border:1px solid var(--hairline-strong);color:var(--ink);transition:border-color .18s ease}.btn--secondary:hover{border-color:var(--ink)}.btn--onLight{background:var(--paper);color:var(--ink);border:0}.btn--onDark{background:transparent;border:1px solid var(--dark-border-strong);color:var(--paper);transition:border-color .18s ease}.btn--onDark:hover{border-color:var(--accent-light)}.btn-row{display:flex;flex-wrap:wrap;gap:12px}.text-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--accent);border-bottom:1px solid rgb(0 0 0 / 0%);border-bottom-color:color-mix(in srgb,currentColor 42%,transparent);padding-bottom:2px}.text-link:hover{color:var(--accent-deep);border-bottom-color:currentColor}.link-light{color:var(--accent-light);border-bottom:1px solid rgb(0 0 0 / 0%);border-bottom-color:color-mix(in srgb,currentColor 40%,transparent);padding-bottom:2px}.record{border-top:1px solid var(--ink)}.record__row{display:flex;justify-content:space-between;gap:18px;padding:11px 0;border-bottom:1px solid var(--hairline)}.record__key{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ash);padding-top:3px}.record__value{font-size:14px;line-height:1.5;color:var(--ink);text-align:right}.record__value--data{font-family:var(--font-mono);font-size:13px;font-variant-numeric:tabular-nums}.record--on-dark{border-top-color:#f3f1ed33}.record--on-dark .record__row{border-bottom-color:#f3f1ed24}.record--on-dark .record__key{color:#f3f1ed8c}.record--on-dark .record__value{color:var(--paper)}@media(max-width:520px){.record__row{flex-direction:column;gap:4px}.record__value{text-align:left}}.numbered{border-top:1px solid var(--hairline)}.numbered__item{display:flex;flex-wrap:wrap;gap:8px 20px;padding:18px 0;border-bottom:1px solid var(--hairline)}.numbered__num{flex:0 0 44px;font-family:var(--font-mono);font-size:12px;font-variant-numeric:tabular-nums;color:var(--accent);padding-top:4px}.numbered__body{flex:1 1 380px;min-width:240px}.numbered__title{font-size:16px;font-weight:500;color:var(--ink)}.numbered__text{margin-top:6px;font-size:14.5px;line-height:1.55;color:var(--graphite);max-width:56ch;text-wrap:pretty}.card-grid{display:grid;gap:1px;background:var(--hairline);border:1px solid var(--hairline);grid-template-columns:1fr}.card{background:var(--paper);padding:24px 26px}@media(min-width:600px){.card-grid--2,.card-grid--4,.card-grid--6{grid-template-columns:repeat(2,1fr)}}@media(min-width:860px){.card-grid--3,.card-grid--6{grid-template-columns:repeat(3,1fr)}}@media(min-width:1000px){.card-grid--4{grid-template-columns:repeat(4,1fr)}}.band-dark{position:relative;overflow:hidden;background:var(--deep);color:var(--dark-body);padding:clamp(64px,8vw,124px) 0}.band-dark--ink{background:var(--ink)}.tag-list{display:flex;flex-wrap:wrap;gap:8px}.tag{border:1px solid var(--hairline-strong);color:var(--graphite);padding:6px 12px;font-family:var(--font-mono);font-size:11px}.tag--dark{border-color:#f3f1ed4d;color:#f3f1ede0}.status-line{font-family:var(--font-mono);font-size:12px;line-height:1.6;color:var(--ash)}.site-footer{background:var(--ink);color:var(--dark-body);padding:clamp(32px,4vw,48px) 0}.site-footer a:hover{color:var(--paper)}.flex-between{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:24px}.mt-1{margin-top:var(--space-1)}.mt-2{margin-top:var(--space-2)}.mt-3{margin-top:var(--space-3)}.mt-4{margin-top:var(--space-4)}.mt-5{margin-top:var(--space-5)}.mt-6{margin-top:var(--space-6)}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.skip-link{position:absolute;left:-9999px;top:8px;z-index:99;background:var(--ink);color:var(--paper);padding:10px 16px;font-size:13px}.skip-link:focus{left:12px}}@layer patina{:root,[data-property=bronze]{--accent: #7c5f3e;--accent-deep: #5e4629;--accent-light: #c8b092}[data-property=verdigris]{--accent: #367070;--accent-deep: #215454;--accent-light: #90bfbe}[data-property=oxide]{--accent: #855854;--accent-deep: #663f3c;--accent-light: #d2a9a4}[data-property=graphite]{--accent: #4a4c4e;--accent-deep: #2c2f33;--accent-light: #c6c4bf}}@font-face{font-family:Noto Sans KR;font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/notosanskr-d8f53767530c.woff2) format("woff2");unicode-range:U+1100-11FF,U+3130-318F,U+AC00-D7A3}@font-face{font-family:"Noto Serif KR";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/notoserifkr-ba2a16ccdaf3.woff2) format("woff2");unicode-range:U+1100-11FF,U+3130-318F,U+AC00-D7A3}@font-face{font-family:Archivo;font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/archivo-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/source-serif-4-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Martian Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/martian-mono-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}html:lang(ko){--font-ui: "Archivo", "Noto Sans KR", sans-serif;--font-display: "Source Serif 4", "Noto Serif KR", serif;--font-mono: "Martian Mono", "Noto Sans KR", monospace;word-break:keep-all;overflow-wrap:anywhere}html:lang(ko) :where(.eyebrow,.micro,.record__key,.menu-button,.tag){letter-spacing:.02em}html:lang(ko) :where(.hero-title,.page-title,.legal-title,.statement){line-height:1.35}html:lang(ko) .statement{font-size:clamp(26px,2.6vw,30px)}html:lang(ko) .nav-mobile__link{font-family:var(--font-ui)}:where(span,a)[lang=ko]{font-family:Archivo,Noto Sans KR,Apple SD Gothic Neo,Malgun Gothic,sans-serif}html{scroll-padding-top:96px}body{color:var(--ink);min-height:100vh;display:flex;flex-direction:column}a:where(:not(.btn)){color:var(--accent)}a:where(:not(.btn)):hover{color:var(--accent-deep)}.skip-link{color:var(--paper)}.site-footer :focus-visible,.hero :focus-visible{outline-color:var(--accent-light)}@keyframes ioRise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.page{animation:ioRise .5s cubic-bezier(.2,.6,.2,1) both}.site-main{flex:1 1 auto}.section--rule{border-top:1px solid var(--hairline)}.section--spoke{position:relative}.section--spoke:before{content:"";position:absolute;left:0;right:0;top:0;height:var(--spoke-height);background-image:repeating-linear-gradient(90deg,var(--accent) 0 var(--spoke-duty),transparent var(--spoke-duty) var(--spoke-pitch));-webkit-mask-image:linear-gradient(90deg,#000 0%,#000 55%,rgb(0 0 0 / 12%) 100%);mask-image:linear-gradient(90deg,#000 0% 55%,#0000001f);pointer-events:none}.section--page-head{padding:clamp(52px,6.5vw,96px) 0 clamp(36px,4vw,56px)}.section--legal-head{padding:clamp(52px,6.5vw,96px) 0 clamp(28px,3.5vw,44px)}.section--sub{padding:clamp(52px,6.5vw,96px) 0}.section--cta,.band-dark--sub{padding:clamp(56px,7vw,104px) 0}.split--wide-gap{gap:clamp(32px,5vw,80px)}.split__rail{flex-basis:300px}.hero-title{margin-top:26px;font-family:var(--font-display);font-weight:400;font-size:clamp(42px,6.4vw,78px);line-height:1.01;letter-spacing:-.022em;color:var(--ink)}.page-title{margin-top:24px}.page-title--tight{max-width:18ch}.legal-title{margin-top:24px;max-width:22ch;font-family:var(--font-display);font-weight:400;font-size:clamp(34px,4.6vw,56px);line-height:1.05;letter-spacing:-.02em;color:var(--ink)}.section-title{margin-top:14px}.section-title--lg{font-family:var(--font-display);font-weight:400;font-size:clamp(26px,2.9vw,34px);line-height:1.14;letter-spacing:-.012em}.section-title--sm{font-size:clamp(20px,2vw,23px)}.section-title--flow{margin-top:0}.section-title--measure{max-width:22ch}.dark-heading{font-family:var(--font-display);font-weight:400;font-size:26px;line-height:1.2;letter-spacing:-.01em;color:var(--paper)}.dark-actions{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center}.cta-note{margin-top:4px;font-size:14px;line-height:1.6;color:var(--ash)}.hero-lead{margin-top:28px;font-size:clamp(17px,1.5vw,20px);line-height:1.62;color:var(--graphite);max-width:52ch;text-wrap:pretty}.lead{margin-top:26px;font-size:clamp(16.5px,1.4vw,19px);line-height:1.65;color:var(--graphite);max-width:58ch;text-wrap:pretty}.body--sm{font-size:15.5px;max-width:58ch}.body--wide{max-width:72ch;line-height:1.7}.prose{font-size:17.5px;line-height:1.68;color:var(--ink-soft);max-width:68ch;text-wrap:pretty}.prose--lg{font-size:18px;line-height:1.64;max-width:62ch}.note{font-size:15px;line-height:1.65;color:var(--ash);text-wrap:pretty}.site-header{position:sticky;top:0;z-index:60;background:#f3f1edf0;backdrop-filter:blur(10px);border-bottom:1px solid var(--hairline)}.header-inner{width:100%;max-width:var(--measure);margin:0 auto;padding:0 var(--gutter);height:70px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;color:var(--ink)}.brand:hover{color:var(--ink)}.nav-primary{display:flex;align-items:center;gap:clamp(16px,2.3vw,32px);margin-left:auto}.language-switch{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 var(--space-2);border-left:1px solid var(--hairline);font-family:var(--font-ui);font-size:14px;color:var(--graphite);white-space:nowrap}.language-switch:hover{color:var(--ink)}.nav-link{position:relative;display:block;padding:24px 0;font-size:14px;letter-spacing:.005em;color:var(--graphite)}.nav-link:hover,.nav-link[aria-current=page]{color:var(--ink)}.nav-link__mark{position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--accent);opacity:0}.nav-link[aria-current=page] .nav-link__mark{opacity:1}.menu-button{display:none;align-items:center;justify-content:center;gap:9px;height:48px;padding:0 14px 0 16px;background:transparent;border:1px solid var(--hairline-strong);font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);cursor:pointer}.menu-button__bars{display:flex;flex-direction:column;gap:3px;width:14px}.menu-button__bars span{height:1px;background:var(--ink)}.nav-mobile{display:none;border-top:1px solid var(--hairline);background:var(--paper)}.nav-mobile__inner{width:100%;max-width:var(--measure);margin:0 auto;padding:10px var(--gutter) 22px;display:flex;flex-direction:column}.nav-mobile__link{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:15px 0;border-bottom:1px solid var(--hairline);font-family:var(--font-display);font-size:22px;color:var(--graphite)}.nav-mobile__link[aria-current=page]{color:var(--ink)}.nav-mobile__index{font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;color:var(--ash)}.nav-mobile__email{margin-top:20px;font-size:14px;color:var(--accent)}@media(max-width:899px){.header-inner{gap:var(--space-1)}.language-switch{margin-left:auto;padding:0 var(--space-1)}.menu-button{padding:0 var(--space-1);flex-shrink:0}.nav-primary{display:none}.menu-button{display:flex}.nav-mobile[data-open=true]{display:block;max-height:calc(100vh - 71px);max-height:calc(100dvh - 71px);overflow-y:auto;overscroll-behavior:contain}}.hero{position:relative;overflow:hidden;background:var(--ink);color:var(--paper);padding:clamp(64px,8vw,128px) 0 clamp(60px,6.5vw,100px)}.hero:before{content:"";position:absolute;left:0;top:0;bottom:0;width:var(--metal-edge);background:linear-gradient(180deg,var(--metal-lip) 0%,var(--metal-mid) 50%,var(--metal-base) 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