/* ITSAI: product-led editorial. Dark canvas, clear typography, restrained brass. */
.product-brief{display:grid;grid-template-columns:1fr 1.2fr;gap:36px 64px;padding-block:50px;border-bottom:1px solid var(--line)}.product-brief-heading h2{font-size:clamp(28px,3vw,42px);margin-bottom:20px}.product-brief-heading h2 em{color:var(--accent)}.product-brief-heading .eyebrow{margin-bottom:16px}.product-brief-heading>p:last-child{font-size:15px;max-width:40ch;margin:0}.product-facts{margin:0}.product-facts>div{display:grid;grid-template-columns:90px 1fr;gap:20px;padding:16px 0;border-top:1px solid var(--line)}.product-facts dt{font-size:13px;color:var(--muted)}.product-facts dd{margin:0;font-size:16px;font-weight:600}.product-facts dd span{display:block;margin-top:6px;font-size:13px;font-weight:400;color:var(--muted)}.agent-resource{grid-column:1/-1;display:flex;gap:32px;justify-content:space-between;align-items:center;padding:22px 24px;border-left:3px solid var(--accent);background:#1b201b}.agent-resource strong{font-size:16px}.agent-resource p{font-size:13px;max-width:64ch;margin:6px 0 0}.agent-resource-links{display:flex;flex-direction:column;flex-shrink:0;font-size:13px}.agent-resource-links a{display:flex;align-items:center;min-height:44px;color:var(--accent);text-decoration:underline;text-underline-offset:4px}@media(max-width:760px){.product-brief{grid-template-columns:1fr;gap:24px;padding-block:32px}.product-facts>div{grid-template-columns:76px 1fr;gap:12px}.agent-resource{display:block;padding:18px}.agent-resource-links{margin-top:14px}.product-brief-heading>p:last-child{max-width:none}}
@font-face{font-family:ITSAI Sans;src:url('assets/fonts/Pretendard-site.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
:root{color-scheme:dark;--bg:#111512;--text:#f1f2eb;--muted:#b1b9ad;--line:#343c32;--accent:#dfbd7d;font-family:'ITSAI Sans','Malgun Gothic',sans-serif;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);line-height:1.7;word-break:keep-all}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%;height:auto}p{margin:0 0 20px;color:var(--muted)}h1,h2,h3{margin:0;font-weight:730;letter-spacing:-.045em;line-height:1.2}h2{font-size:clamp(32px,3.6vw,50px)}h3{font-size:28px}em{font-style:normal}figure{margin:0}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.wrap{width:min(1280px,calc(100% - 96px));margin-inline:auto}.skip{position:fixed;top:-80px;left:20px;padding:12px;background:var(--text);color:#141914;z-index:20}.skip:focus{top:10px}.header{position:sticky;top:0;z-index:10;background:#111512f2;backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav{height:78px;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;gap:10px;font-weight:850;font-size:27px;letter-spacing:-.05em;line-height:1}.brand-sub{display:block;font-size:12px;letter-spacing:.12em;font-weight:550;margin-top:7px}.nav nav{display:flex;gap:30px;align-items:center;margin-left:auto;font-size:14px;font-weight:560}.nav a:hover{color:var(--accent)}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:52px;padding:13px 24px;border:1px solid var(--text);border-radius:6px;font-weight:650;white-space:nowrap;transition:background .2s,transform .2s}.button.gold{background:var(--text);color:#141914}.button:hover{background:#293226}.button.gold:hover{background:#dfbd7d;color:#141914}.button:active{transform:translateY(2px)}.button.small{min-height:42px;padding:10px 17px;font-size:13px}.text-link{display:inline-flex;align-items:center;min-height:44px;border-bottom:1px solid currentColor;font-size:14px;font-weight:600}.beta-notice{font-size:12px;border-bottom:1px solid var(--line)}.beta-notice>.wrap{display:flex;justify-content:space-between;gap:15px;padding-block:11px}.beta-notice strong{font-weight:650}.beta-notice a{color:var(--accent)}.hero{padding-top:60px}.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:0;align-items:center;min-height:400px;margin-bottom:40px}.hero-copy{position:relative;z-index:1}.eyebrow{font-size:13px;font-weight:600;color:var(--accent);margin-bottom:26px}.hero h1{font-size:clamp(40px,4.8vw,68px);font-weight:790;line-height:1.13;letter-spacing:-.055em}.hero h1 em{color:#c8cdbf}.hero-description{font-size:16px;line-height:1.8;margin:27px 0}.actions{display:flex;align-items:center;gap:26px}.sculpture-art{margin-left:-20px}.sculpture-art img{width:100%;mix-blend-mode:multiply}.product-strip{display:flex;gap:70px;border-top:1px solid var(--line);padding-top:27px;font-size:13px;color:var(--muted)}.product-strip strong{font-size:25px;font-weight:750;color:var(--text);margin-right:12px;letter-spacing:-.04em}.run-conditions{font-size:12px;margin:13px 0 65px}.run-conditions a{text-decoration:underline;text-underline-offset:3px}.preview-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px;scroll-margin-top:100px}.preview-heading h2{font-size:25px;letter-spacing:-.035em}.preview-controls{display:flex;gap:4px;padding:4px;border:1px solid var(--line);border-radius:7px}.preview-controls button{border:0;border-radius:4px;background:transparent;color:var(--muted);padding:10px 16px;font-size:13px;font-weight:600}.preview-controls button[aria-pressed=true]{background:var(--text);color:#141914}.terminal-window{border:1px solid #424940;border-radius:10px;overflow:hidden;background:#101214;box-shadow:0 28px 65px #39463725}.window-bar{display:flex;align-items:center;gap:20px;padding:12px 20px;font-size:12px;color:#c9ccc7;background:#202421}.window-dots{color:#9fa59c;letter-spacing:3px}.sample-label{margin-left:auto}.terminal-shot{width:100%;aspect-ratio:1432/955;object-fit:contain;background:#101214}.hero-foot{font-size:12px;color:var(--muted);padding:18px 0;text-align:right}.section{padding-block:110px}.section-head{max-width:760px;margin-bottom:50px}.section-head>p{margin-top:24px;font-size:16px}.section-head h2 em{color:#c8cdbf}.desktop-story{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center}.workspace-shot{perspective:1400px}.workspace-shot img{border:8px solid #323731;border-radius:9px;transform:rotateY(7deg) rotateX(2deg);box-shadow:-16px 24px 40px #35403025;transition:transform .4s}.workspace-shot:hover img{transform:rotateY(0) rotateX(0)}.workspace-shot figcaption{font-size:12px;margin-top:25px;color:var(--muted)}.desktop-copy h3{font-size:29px;line-height:1.4;margin-bottom:20px}.desktop-copy>p{font-size:16px}.operation-checks{list-style:none;padding:0;margin:25px 0}.operation-checks li{display:flex;gap:18px;margin-bottom:20px}.operation-checks li>span{font-size:12px;padding-top:3px;color:var(--accent)}.operation-checks strong{font-size:16px}.operation-checks p{font-size:13px;margin:4px 0 0}.strategy-section{border-block:1px solid var(--line);background:#191f19}.strategy-section .section{display:grid;grid-template-columns:.9fr 1.2fr;column-gap:100px}.strategy-section .section-head{grid-column:1;margin-bottom:25px}.research-showcase{grid-column:1;grid-row:2 / span 2}.research-count{font-size:150px;font-weight:780;letter-spacing:-.075em;line-height:1.05;margin:0 0 30px;color:#dfbd7d}.research-count>span{display:block;font-size:14px;font-weight:500;letter-spacing:0;margin-top:12px}.research-copy>p{font-size:16px;max-width:410px}.research-copy>p:last-child{display:none}.research-process{grid-column:2;grid-row:1 / span 2;padding:0;margin:0;list-style:none}.research-process li{padding:0 0 26px 30px;margin-bottom:25px;border-left:2px solid #73664a}.research-process li>span{font-size:12px;color:var(--muted);display:block;margin-bottom:10px;letter-spacing:.07em}.research-process strong{display:block;font-size:25px;font-weight:650;letter-spacing:-.03em;margin-bottom:8px}.research-process p{font-size:14px;margin:0}.research-note{grid-column:2;font-size:12px}.strategy-version-note{grid-column:1/-1;font-size:13px;margin-top:55px}.strategy-list{grid-column:1/-1}.strategy-list details{border-top:1px solid #414a3b}.strategy-list details:last-child{border-bottom:1px solid #414a3b}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.strategy-list summary{display:flex;align-items:center;gap:26px;padding:24px 0}.strategy-number{font-size:12px;color:var(--muted);width:24px}.strategy-name{font-size:25px;letter-spacing:-.03em;font-weight:620;flex:1}.strategy-name small{display:inline-block;font-size:12px;font-weight:500;color:var(--muted);letter-spacing:.04em;margin-left:20px}.strategy-market{font-size:12px;color:var(--muted)}.plus{font-size:23px;width:24px;text-align:center;transition:transform .2s}details[open] .plus{transform:rotate(45deg)}.strategy-body{padding:0 50px 28px;max-width:850px}.strategy-body p{font-size:16px}.strategy-body a{font-size:13px}.section-note{grid-column:1/-1;font-size:12px;margin-top:22px}.onboarding-section .section-head{display:flex;align-items:end;justify-content:space-between;max-width:none}.setup-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:50px;list-style:none;padding:0;margin:0}.step-orb{display:block;font-size:50px;font-weight:400;color:#dfbd7d;letter-spacing:-.06em;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:24px}.setup-steps h3{font-size:24px;margin-bottom:14px}.setup-steps p{font-size:16px}.setup-steps a{display:inline-flex;min-height:40px;align-items:center;font-size:13px;font-weight:650;text-decoration:underline;text-underline-offset:5px}.home-faq{display:grid;grid-template-columns:1fr 1.35fr;gap:90px;border-top:1px solid var(--line);padding-top:75px}.home-faq>div>p{margin-top:22px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{display:flex;justify-content:space-between;gap:20px;padding:23px 0;font-size:16px;font-weight:620}.faq-list summary:after{content:'+'}.faq-list details[open] summary:after{content:'−'}.faq-list p{font-size:16px;padding-right:25px}.faq-list a{text-decoration:underline}.manual-banner{position:relative;border-top:1px solid var(--line);padding-block:70px 80px}.manual-banner h2{font-size:clamp(34px,4.5vw,64px);margin-bottom:24px}.manual-banner>p{font-size:16px}.manual-banner .banner-terms{font-size:12px}.cta-mark{position:absolute;right:70px;top:100px;perspective:600px}.cta-mark img{width:150px;transform:rotateY(-22deg) rotateZ(-10deg);filter:drop-shadow(14px 18px 0 #c4cbbd)}.manual-topics{display:flex;gap:24px;flex-wrap:wrap;margin-top:30px;font-size:12px}.manual-topics a{text-decoration:underline;text-underline-offset:5px}.footer{border-top:1px solid var(--line);padding-bottom:26px}.footer-top{display:flex;align-items:center;gap:24px;padding-block:30px}.footer-top>span{margin-right:auto;font-size:13px;color:var(--muted)}.footer-top>a:not(.brand){font-size:12px}.footer>p{font-size:12px;max-width:900px;margin-bottom:10px}.footer-bottom{display:flex;justify-content:space-between;margin-top:25px;font-size:12px;color:var(--muted)}
@media(min-width:900px) and (prefers-reduced-motion:no-preference){.hero-copy{animation:arrive .65s both}.sculpture-art{animation:arrive .9s .12s both}@keyframes arrive{from{transform:translateY(18px)}to{transform:translateY(0)}}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.nav{gap:20px}.nav nav{gap:20px}.hero h1{font-size:49px}.hero-description{font-size:16px}.desktop-story{gap:35px}.strategy-section .section{column-gap:50px}.strategy-name small{display:block;margin:5px 0 0}.product-strip{gap:35px}.home-faq{gap:45px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.nav{height:68px;gap:16px}.brand{font-size:24px}.nav nav{display:none}.nav>.button{margin-left:auto;font-size:12px;padding:9px 12px}.beta-notice{font-size:12px}.beta-notice>.wrap{gap:10px}.hero{padding-top:38px}.hero-grid{grid-template-columns:1fr;gap:0;min-height:0;margin-bottom:20px}.hero h1{font-size:clamp(36px,8.8vw,60px);line-height:1.17}.eyebrow{font-size:12px;margin-bottom:22px}.hero-description{font-size:16px;margin:23px 0}.actions{gap:20px}.button{font-size:14px;min-height:48px;padding:12px 18px}.text-link{font-size:13px}.sculpture-art{margin:10px -10px -15px auto;width:80%;max-width:460px}.product-strip{gap:20px;justify-content:space-between;font-size:12px;padding-top:20px}.product-strip strong{display:block;font-size:21px;margin:0 0 4px}.run-conditions{font-size:12px;margin-bottom:45px}.preview-heading{display:block}.preview-heading h2{font-size:23px;margin-bottom:20px}.preview-controls{display:inline-flex}.preview-controls button{font-size:12px;padding:10px 13px}.window-bar{padding:10px;font-size:12px;gap:10px}.sample-label{display:none}.hero-foot{text-align:left;font-size:12px}.section{padding-block:70px}.section-head{margin-bottom:35px}.section-head>p{font-size:16px}.desktop-story{grid-template-columns:1fr;gap:40px}.workspace-shot img{transform:none}.desktop-copy h3{font-size:25px}.strategy-section .section{display:block}.research-count{font-size:110px}.research-copy>p{max-width:none}.research-process{margin-top:35px}.research-process strong{font-size:23px}.research-note{font-size:12px}.strategy-version-note{margin-top:40px}.strategy-list summary{gap:12px;padding:20px 0;flex-wrap:wrap}.strategy-name{font-size:21px}.strategy-market{font-size:12px;width:100%;order:4;margin-left:36px}.strategy-body{padding:0 0 24px 36px}.strategy-body p{font-size:14px}.onboarding-section .section-head{display:block}.onboarding-section .section-head>a{margin-top:25px}.setup-steps{grid-template-columns:1fr;gap:32px}.setup-steps li{display:grid;grid-template-columns:52px 1fr;column-gap:24px}.step-orb{font-size:36px;grid-row:1/4;border:0;margin:0;padding:0}.setup-steps h3{font-size:23px}.setup-steps p{font-size:14px}.setup-steps a{grid-column:2}.home-faq{grid-template-columns:1fr;gap:20px}.home-faq h2 br{display:none}.faq-list summary{font-size:16px}.faq-list p{font-size:14px}.manual-banner{padding-block:55px}.cta-mark{right:10px;top:55px;opacity:.2;z-index:-1}.cta-mark img{width:100px}.manual-topics{gap:15px}.footer-top{flex-wrap:wrap;gap:18px}.footer-top>span{width:calc(100% - 130px);font-size:12px}.footer-bottom{gap:20px}.terminal-window{border-radius:6px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.workspace-shot img{transform:none}}

@media(max-width:760px){.nav{flex-wrap:wrap;height:auto;min-height:68px;padding-block:14px 10px;row-gap:12px}.nav nav{display:flex;order:3;width:100%;justify-content:space-between;gap:12px;font-size:12px}.nav>.button{order:2}.hero{padding-top:30px}}

/* User-selected 3D storytelling; identity is limited to brand lockups. */
.brand>img{border-radius:6px}
.sculpture-art{margin:0 -24px 0 0;display:flex;justify-content:center}
.sculpture-art img{width:100%;max-width:none;mix-blend-mode:normal;border-radius:12px}
.workspace-art img,.research-art img{width:100%;border-radius:12px}
.strategy-section .section{display:block}
.strategy-section .section-head{margin-bottom:46px}
.research-showcase{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px;align-items:center;margin-bottom:60px}
.research-copy>p{max-width:430px}
.research-process{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.research-process li{margin-bottom:20px;padding-left:22px}
.research-process strong{font-size:23px}
.research-note{max-width:900px}
@media(max-width:1100px){.sculpture-art{margin-right:0}.research-showcase{gap:32px}.research-count{font-size:120px}}
@media(max-width:760px){.sculpture-art{margin:26px 0 16px;width:100%;max-width:none}.sculpture-art img{border-radius:8px}.research-showcase{grid-template-columns:1fr;gap:20px;margin-bottom:35px}.research-count{font-size:100px}.research-process{grid-template-columns:1fr;gap:8px}.research-copy>p{max-width:none}.workspace-art img,.research-art img{border-radius:8px}}

/* Readable supporting copy and touch targets. */
.research-note,.section-note,.hero-foot,.run-conditions,.banner-terms,.footer>p,.footer .wrap>p,.contact-note{font-size:13px;line-height:1.8}
.contact-note{margin-top:18px;color:var(--muted)}
.contact-identity{margin-bottom:16px}
.nav nav a,.beta-notice a,.manual-topics a{display:inline-flex;align-items:center;min-height:44px}
@media(max-width:760px){.nav nav{gap:8px}.nav nav a{font-size:13px;min-width:44px;justify-content:center}.footer-top{flex-wrap:wrap}.beta-notice>.wrap{align-items:center}.beta-notice a{flex-shrink:0}.hero-foot,.run-conditions,.research-note,.section-note,.banner-terms{font-size:13px}}

/* Product descriptor beside the header identity. */
.nav>.brand{flex-shrink:0}
.brand-description{font-size:12px;line-height:1.65;color:var(--muted);border-left:1px solid var(--line);padding-left:22px;white-space:nowrap}
.brand-description strong{font-size:13px;font-weight:500}
.nav>nav,.nav>.button{flex-shrink:0}
@media(min-width:761px) and (max-width:1100px){.nav{gap:16px}.nav nav{gap:16px}.brand-description{padding-left:16px}.brand-description strong{display:block;max-width:155px;white-space:normal;font-size:12px}.brand-description br{display:none}}
@media(max-width:760px){.nav>.brand-description{display:none}.nav{row-gap:0}.beta-notice a{display:none}.beta-notice>.wrap{padding-block:10px}.beta-notice{font-size:12px}.footer-top{gap:16px}}

.legal-page{max-width:850px;padding-block:64px 90px}.legal-page h1{font-size:clamp(32px,5vw,48px);margin-bottom:16px}.legal-date{font-size:13px;color:var(--muted)}.legal-page section{padding-block:28px;border-top:1px solid var(--line)}.legal-page h2{font-size:23px;margin-bottom:18px}.legal-page p{font-size:16px;line-height:1.9}.legal-page a{text-decoration:underline;text-underline-offset:4px}.legal-page .eyebrow{font-size:12px}

.kakao-icon{display:inline-block;width:18px;height:18px;flex-shrink:0;fill:#fee500;vertical-align:-3px;margin-right:7px}.button .kakao-icon{margin-right:0}.nav>.button{gap:10px}

/* Dated operating records, distinct from the current product strategy lineup. */
.performance-section{background:#111410;border-block:1px solid #343c30;scroll-margin-top:110px}
.performance-heading{display:flex;justify-content:space-between;align-items:end;gap:32px}
.performance-heading .eyebrow{margin-bottom:20px}
.performance-stamp{border-left:1px solid #64573d;padding-left:24px;flex-shrink:0}
.performance-stamp>span{display:block;font-size:13px;color:#b8c0b1}
.performance-stamp time{display:block;font-size:22px;margin:8px 0;font-variant-numeric:tabular-nums}
.performance-stamp strong{font-weight:500;font-size:15px;display:block}
.performance-intro{font-size:17px;line-height:1.9;margin:28px 0;color:#c2c9bb;max-width:770px}
.performance-context{display:flex;flex-wrap:wrap;gap:18px 40px;border-block:1px solid #343c30;padding:20px 0;font-size:13px;color:#b8c0b1}
.performance-context strong{color:#eee9dd;font-size:15px;margin-left:10px;font-weight:550}
.performance-disclosure{font-size:14px;line-height:1.9;color:#c2c9bb;margin:24px 0 32px;max-width:980px}
.performance-disclosure>strong{color:#e7c98c}
.performance-row{display:grid;grid-template-columns:1fr 1fr 1.15fr;gap:20px 40px;padding:32px 0 24px;border-top:1px solid #3c4436;align-items:center}
.performance-identity{display:flex;gap:18px;align-items:start;min-width:0}
.performance-index{color:#dbbf87;font-size:13px;margin-top:5px}
.performance-label{font-size:12px;letter-spacing:.09em;color:#b8c0b1}
.performance-identity h3{font-size:24px;letter-spacing:-.04em;margin:8px 0}
.performance-identity p{font-size:13px;line-height:1.8;margin:0;color:#b8c0b1}
.performance-result>span{font-size:13px;color:#c2c9bb}
.performance-result>strong{display:block;font-size:clamp(32px,3.6vw,48px);line-height:1.25;letter-spacing:-.04em;font-weight:550;font-variant-numeric:tabular-nums;color:#e7c98c;margin:8px 0 16px}
.performance-result small{font-size:22px;font-weight:400;margin-left:3px}
.performance-track{height:4px;background:#30372b;max-width:270px}
.performance-track>span{display:block;height:100%;background:linear-gradient(90deg,#897344,#e7c98c)}
.performance-values{margin:0;min-width:0;font-variant-numeric:tabular-nums}
.performance-values>div{display:flex;justify-content:space-between;gap:12px;margin:10px 0;font-size:13px}
.performance-values dt{color:#b8c0b1}.performance-values dd{margin:0;color:#edf0e8;text-align:right;white-space:nowrap}
.performance-values>div:first-child dd{font-size:20px;color:#e7c98c}.performance-values small{font-size:12px;color:#b8c0b1}
.performance-quality{grid-column:2/-1;font-size:13px;line-height:1.7;color:#b8c0b1;margin:0}
.performance-method{border-block:1px solid #3c4436;margin-top:20px}
.performance-method summary{display:flex;justify-content:space-between;align-items:center;min-height:64px;gap:20px;font-size:15px;color:#e7c98c}
.performance-method summary>span{font-size:22px}.performance-method[open] summary>span{transform:rotate(45deg)}
.performance-method>div{max-width:920px;padding:0 0 18px}.performance-method p,.performance-risk{font-size:14px;line-height:1.9;color:#b8c0b1}.performance-risk{margin-top:22px}
.performance-section :focus-visible{outline:2px solid #e7c98c;outline-offset:5px}
.hero .actions{flex-wrap:wrap;row-gap:16px}
@media(max-width:1100px){.performance-row{grid-template-columns:1fr 1fr;gap:24px}.performance-values{grid-column:1/-1;display:flex;gap:32px;flex-wrap:wrap}.performance-values>div{display:block}.performance-values dd{text-align:left;margin-top:5px}.performance-quality{grid-column:1/-1}}
@media(max-width:760px){.performance-heading{display:block}.performance-stamp{margin-top:28px;padding-left:16px}.performance-stamp time{font-size:19px}.performance-stamp strong{display:inline;margin-left:10px}.performance-context{display:grid;gap:12px}.performance-context>span{display:flex;justify-content:space-between;gap:8px}.performance-context strong{font-size:14px}.performance-intro{font-size:16px}.performance-row{grid-template-columns:1fr;padding-block:28px;gap:20px}.performance-identity h3{font-size:25px}.performance-result>strong{font-size:44px}.performance-track{max-width:none}.performance-values{justify-content:space-between;gap:12px}.performance-values>div:first-child{width:100%;display:flex;align-items:center}.performance-values>div:first-child dd{margin:0}.performance-values>div{margin:0}.performance-quality{margin-top:4px}.performance-heading h2{font-size:34px}}

/* 히어로: 문구를 합성한 배너 한 장. 제목은 검색·스크린리더용으로만 남긴다 */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hero-banner{margin:0 0 36px}
.hero-banner img{width:100%;border-radius:14px}
.hero>.actions{margin-bottom:50px}
.trading-room-hero{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:#0d1010}
.room-scene{position:relative;margin:0}
.room-background{display:block;width:100%;height:auto}
.room-screen{position:absolute;left:48.05%;top:21%;width:41%;height:38.4%;object-fit:contain;background:#101315}
.room-copy{position:absolute;z-index:1;left:5.5%;top:25%;width:36%}
.room-copy .eyebrow{color:var(--accent);font-size:12px;letter-spacing:.15em;margin-bottom:22px}
.hero .room-copy h1{font-size:clamp(28px,3.4vw,51px);line-height:1.2;letter-spacing:-.04em;margin:0 0 24px}
.room-copy h1 span{color:var(--accent)}
.room-copy>p:last-child{color:#d7dcd2;font-size:clamp(14px,1.35vw,20px);line-height:1.8;margin:0}
.room-caption{font-size:12px;color:var(--muted);margin:12px 0 30px}
.hf-hero{display:grid;grid-template-columns:1fr 1fr}
.hf-hero .room-copy{position:relative;grid-area:1/1;left:auto;top:auto;width:auto;align-self:center;padding:44px 0 44px 44px}
.hf-hero .room-scene{grid-area:1/1/2/3;min-width:0}
.hf-hero .room-background{height:100%;object-fit:cover}
.hf-hero .room-copy>p:last-child{font-size:clamp(14px,1.1vw,17px)}
.hf-art img{border:1px solid var(--line);border-radius:12px;width:100%;height:auto}
.hf-art figcaption{color:var(--muted);font-size:12px;line-height:1.7;margin-top:12px}
@media(max-width:980px){.hf-hero{display:block}.hf-hero .room-copy{padding:30px 26px 16px}.hf-hero .room-scene{width:100%;margin:0}.hf-hero .room-background{height:auto;aspect-ratio:16/9;object-fit:cover;object-position:right}}
@media(max-width:760px){.room-copy{position:relative;left:auto;top:auto;width:auto;padding:30px 24px 14px}.hero .room-copy h1{font-size:clamp(30px,7.5vw,46px);margin-bottom:16px}.room-copy .eyebrow{font-size:11px;margin-bottom:16px}.room-copy>p:last-child{font-size:14px}.room-scene{width:165%;margin-left:-61%;max-width:none}.room-caption{font-size:11px;margin-bottom:24px}}
@media(max-width:760px){.hero-banner{margin-bottom:26px}.hero-banner img{border-radius:10px}.hero>.actions{flex-wrap:wrap;gap:16px;margin-bottom:36px}}

/* 푸터 링크 터치 영역: 글자 높이(15~21px)만으로는 WCAG 2.2 최소 24px 에 못 미친다 */
.footer-top>a,.footer>p a{display:inline-flex;align-items:center;min-height:32px}
/* 푸터: 로고와 서비스명을 앞에 두고 링크를 뒤로 보낸다 (마크업 순서는 그대로) */
.footer-top>.brand{order:-2}.footer-top>span{order:-1}
/* 2026-09-26 점검 */
@media(max-width:900px){.nav>.brand-description{display:none}}
.footer>p a{text-decoration:underline;text-underline-offset:3px}.footer>p a:hover{color:var(--accent)}
.faq-list summary:after{content:'+' / ''}.faq-list details[open] summary:after{content:'−' / ''}
.terminal-window a:focus-visible{outline-offset:-6px}
.terminal-shot{aspect-ratio:auto;height:auto}
#live-broadcast[hidden]{display:none}#live-broadcast{padding-block:24px}.live-broadcast-copy{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.live-broadcast-copy strong{font-size:18px}.live-broadcast-copy .text-link{font-size:13px}.live-broadcast-player{width:100%;max-width:720px;aspect-ratio:16/9;background:#080a0b;border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-inline:auto}.live-broadcast-player iframe{display:block;width:100%;height:100%;border:0}@media(max-width:760px){#live-broadcast{padding-block:18px}.live-broadcast-copy strong{font-size:16px}.live-broadcast-copy .text-link{font-size:11px;min-height:32px}.live-broadcast-player{max-width:420px}}
.official-channel{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 26px;margin-bottom:30px;border:1px solid #73664a;border-radius:10px;background:#191f19}.official-channel strong{font-size:18px;color:#dfbd7d}.official-channel p{font-size:14px;margin:7px 0 0}.official-channel .button{flex-shrink:0}@media(max-width:760px){.official-channel{flex-direction:column;align-items:stretch;padding:20px;gap:16px}.official-channel strong{font-size:17px}.official-channel .button{justify-content:center}}
@media (forced-colors:active){.preview-controls button[aria-pressed=true]{outline:2px solid Highlight;outline-offset:-2px}}
.referral-panel{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:24px 40px;padding:30px;margin-bottom:36px;border:1px solid #73664a;border-radius:10px;background:#191f19;scroll-margin-top:100px}
.referral-panel .eyebrow{margin-bottom:14px}.referral-panel h2{font-size:clamp(25px,2.4vw,34px);line-height:1.35}.referral-benefit{margin:16px 0 0;font-size:15px}.referral-benefit strong{color:var(--accent)}
.referral-action{align-self:center;min-width:0}.referral-code{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;font-size:13px}.referral-code code{display:block;font-size:24px;font-weight:650;letter-spacing:.06em;color:var(--accent);user-select:all}.referral-action>.button{width:100%;white-space:normal;text-align:center}.referral-action>p{font-size:12px;min-height:2em;margin:12px 0 0}
.referral-terms,.referral-guide{grid-column:1/-1;font-size:12px;margin:0}.referral-guide{border-top:1px solid var(--line)}.referral-guide summary{min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:14px}.referral-guide summary:after{content:'+' / ''}.referral-guide[open] summary:after{content:'−' / ''}.referral-guide ol{padding-left:20px;color:var(--muted);line-height:1.9}.referral-guide li+li{margin-top:8px}.referral-guide a{text-decoration:underline;text-underline-offset:3px}.referral-guide .text-link{font-size:12px}
@media(max-width:760px){.referral-panel{grid-template-columns:1fr;padding:22px;gap:22px;margin-bottom:28px}.referral-panel h2{font-size:26px}.referral-code code{font-size:23px}}
@media(max-width:760px){.nav nav{flex-wrap:wrap}}
@media(max-width:760px){.preview-controls{flex-wrap:wrap;max-width:100%}}