:root{--bg:#0D1113;--surface:#171D20;--ink:#F3F5F4;--body:#D2D8D7;--muted:#B4BFBE;--blue:#6288FF;--hover:#87A3FF;--active:#5379EA;--link:#A8BDFF;--line:#829195;--rule:#404C50;--g:clamp(22px,5vw,72px)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--body);font:16px/1.65 "Apple SD Gothic Neo","Malgun Gothic",sans-serif;word-break:keep-all;overflow-wrap:anywhere}h1,h2,h3,p{margin:0}h1,h2,h3{color:var(--ink);line-height:1.22;letter-spacing:-.045em}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button{touch-action:manipulation}a:hover{color:#F3F5F4}a:active{color:#fff}a:focus-visible,button:focus-visible{outline:3px solid var(--link);outline-offset:5px}.wrap{max-width:1600px;margin:auto;padding-inline:var(--g)}.skip{position:fixed;top:-100px;left:20px;z-index:50;padding:12px;background:var(--surface)}.skip:focus{top:12px}header{position:sticky;top:0;background:var(--bg);z-index:20;border-bottom:1px solid var(--rule)}.head{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px}.logo{background:#fff;display:inline-flex;align-items:center;padding:7px 13px;flex-shrink:0}.logo img{display:block;width:110px;height:38px}.nav{display:flex;gap:32px;align-items:center}.nav a{min-height:44px;display:flex;align-items:center}.nav a:hover{text-decoration:underline;text-underline-offset:8px}.menu{display:none;background:var(--surface);color:var(--ink);border:1px solid var(--line);min-width:64px;min-height:44px}.menu:hover{background:#293237}.menu:active{background:#354148}.private{font-size:12px;color:var(--muted);padding-top:16px;display:flex;justify-content:space-between;gap:20px}.hero{padding-top:36px;padding-bottom:58px}.hero-layout{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(40px,5vw,80px);align-items:start}.eyebrow{font-size:13px;letter-spacing:.09em;color:var(--muted);margin-bottom:20px}.hero h1{font-size:clamp(44px,5.1vw,76px);font-weight:700;letter-spacing:-.065em}.hero-description{max-width:510px;margin-top:26px;font-size:18px;line-height:1.8}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px 24px;margin-top:28px}.primary{display:inline-flex;justify-content:center;align-items:center;gap:0;min-height:52px;padding:12px 22px;background:var(--blue);color:#fff;font-weight:700;border:1px solid var(--line);transition:background .15s}.primary:hover{background:var(--hover);border-color:var(--line);color:#fff}.primary:active{background:var(--active);border-color:var(--line);color:#fff}.text-link{display:inline-flex;align-items:center;min-height:44px;color:var(--link);text-decoration:underline;text-underline-offset:5px}.matrix{border-top:2px solid var(--line)}.matrix-label{font-size:12px;color:var(--muted);padding:12px 0;border-bottom:1px solid var(--rule);letter-spacing:.07em}.matrix a{display:grid;grid-template-columns:150px 1fr;gap:12px;align-items:start;padding:21px 0;border-bottom:1px solid var(--rule);min-height:90px}.matrix a:hover{background:var(--surface)}.matrix a:active{background:#293237}.matrix strong{font-size:21px;color:var(--ink);letter-spacing:-.03em}.matrix .work{font-size:16px;color:var(--body)}.matrix small{display:block;font-size:12px;color:var(--muted);margin-top:4px}.matrix .arrow{color:var(--link)}.status{font-size:12px;color:var(--link)}.section{padding-block:68px;border-top:1px solid var(--rule)}.section-head{display:flex;justify-content:space-between;gap:44px;align-items:end;margin-bottom:38px}.kicker{display:block;font-size:13px;color:var(--muted);margin-bottom:12px}.section-head h2,.company h2,.contact h2{font-size:clamp(30px,3.1vw,46px)}.section-head p{max-width:420px}.product{display:grid;grid-template-columns:1fr 1.18fr;gap:54px;align-items:center;padding:34px 0}.product+.product{border-top:1px solid var(--rule)}.copy h3{font-size:34px;margin-bottom:16px}.copy p{max-width:520px}.copy .detail{font-size:14px;color:var(--muted);margin-top:14px}.copy .text-link{margin-top:16px}.media{background:var(--surface);border:1px solid var(--rule);padding:26px;min-height:182px;display:flex;flex-direction:column;justify-content:space-between;gap:20px}.media-label{display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted)}.media strong{color:var(--body);font-size:18px;font-weight:500}.media p{font-size:13px;color:var(--muted);margin-top:8px}.secondary{background:var(--surface)}.secondary .product{grid-template-columns:1fr 1.18fr}.scope{border-top:1px solid var(--line);padding-top:20px}.scope h4{font-size:18px;color:var(--ink);margin:0 0 10px}.scope p{color:var(--body)}.company{display:grid;grid-template-columns:1fr 1fr;gap:70px}.company-intro{margin-top:22px;max-width:510px}.facts{font-size:14px;color:var(--muted);margin-top:22px}.flow{margin:0;padding:0;list-style:none;counter-reset:flow}.flow li{counter-increment:flow;border-top:1px solid var(--rule);padding:20px 0;display:grid;grid-template-columns:36px 1fr;gap:14px}.flow li:before{content:'0' counter(flow);color:var(--link);font-size:13px}.flow strong{color:var(--ink);font-size:18px}.flow p{font-size:14px;margin-top:6px}.contact{background:var(--surface)}.contact-top{display:flex;justify-content:space-between;gap:40px;margin-bottom:30px}.types{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.types a{border:1px solid var(--line);padding:9px 18px;min-height:46px;display:inline-flex;align-items:center;color:var(--link)}.types a:hover{background:#293237}.types a:active{background:#354148}.selection{border-top:1px solid var(--rule);padding-top:22px}.selection h3{font-size:20px;margin-bottom:12px}.selection p{max-width:800px}.email{display:inline-flex;align-items:center;min-height:52px;font-size:clamp(18px,2.4vw,32px);color:var(--link);margin-top:16px}.mail-note{font-size:13px;color:var(--muted);margin-top:12px;max-width:850px}.foot{padding-block:28px;display:flex;justify-content:space-between;gap:28px;font-size:12px;color:var(--muted)}.foot a{min-height:44px;display:inline-flex;align-items:center}
@media(max-width:1050px){.hero-layout{gap:34px}.hero h1{font-size:52px}.matrix a{grid-template-columns:130px 1fr;gap:8px}.matrix strong{font-size:18px}.matrix .work{font-size:14px}.product{gap:32px}}
@media(max-width:700px){html{scroll-padding-top:90px}.head{min-height:72px;flex-wrap:wrap;gap:0;padding-block:10px}.logo{padding:6px 10px}.menu{display:block;margin-left:auto}.nav{width:100%;flex-wrap:wrap;gap:0 20px;padding-top:12px}.nav a{flex:1 0 35%}.js .head{height:72px;flex-wrap:nowrap;padding-block:0}.js .nav{position:fixed;inset:72px 0 0;display:flex;flex-direction:column;align-items:stretch;gap:0;background:var(--surface);padding:24px;overflow:auto}.js .nav[hidden]{display:none}.js .nav a{flex:none;min-height:76px;font-size:24px;border-bottom:1px solid var(--line)}.private{padding-top:12px;font-size:11px}.private .version{display:none}.hero{padding-top:24px;padding-bottom:34px}.hero-layout{display:flex;flex-direction:column;gap:26px}.eyebrow{font-size:12px;margin-bottom:12px}.hero h1{font-size:clamp(38px,10.5vw,48px)}.hero-description{font-size:15px;line-height:1.7;margin-top:16px}.actions{margin-top:18px;gap:12px 22px}.primary{min-height:48px;padding:10px 18px;gap:0}.matrix{width:100%}.matrix-label{padding:8px 0;font-size:11px}.matrix a{grid-template-columns:125px 1fr;padding:12px 0;gap:8px;min-height:74px}.matrix strong{font-size:18px}.matrix .work{font-size:14px}.matrix small{font-size:11px;margin-top:2px}.section{padding-block:42px}.section-head{display:block;margin-bottom:16px}.section-head p{margin-top:18px;font-size:15px}.product,.secondary .product{display:flex;flex-direction:column;gap:24px;align-items:stretch;padding:28px 0}.copy h3{font-size:29px}.media{min-height:150px;padding:20px}.company{display:block}.flow{margin-top:28px}.contact-top{display:block;margin-bottom:24px}.contact-top>p{margin-top:20px}.types{gap:8px}.types a{padding-inline:12px;font-size:14px}.selection h3{font-size:18px}.email{font-size:20px;word-break:break-all}.foot{display:block}.foot a{margin-top:12px}}
@media(max-width:360px){.matrix a{grid-template-columns:116px 1fr;gap:6px}.matrix strong{font-size:17px}.matrix .work{font-size:13px}.hero h1{font-size:38px}.hero-description{font-size:14px}.eyebrow{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* v7: v5 composition / v6 charcoal palette. Original logo is untouched. */
.primary,.primary:hover,.primary:active{color:#0D1113}
.primary{border-color:var(--blue)}
.primary:hover{border-color:var(--hover)}
.primary:active{border-color:var(--active)}
.tools-heading{max-width:690px;margin-bottom:32px}
.tools-heading h2{font-size:clamp(30px,3.1vw,46px)}
.tool-list{display:grid;grid-template-columns:1fr 1fr;column-gap:64px;margin:0;border-top:1px solid var(--line)}
.tool-row{padding:24px 0;border-bottom:1px solid var(--rule);min-width:0}
.tool-row dt{font-size:22px;font-weight:700;color:var(--ink);letter-spacing:-.025em;line-height:1.4}
.tool-row dd{margin:8px 0 0;color:var(--body);font-size:16px}
@media(max-width:700px){.tool-list{grid-template-columns:1fr}.tool-row{padding:19px 0}.tool-row dt{font-size:20px}.tool-row dd{font-size:15px}.tools-heading{margin-bottom:24px}}

/* Only the approved existing product media slots gain explanatory artwork. */
.concept{margin:0;min-width:0}
.concept img{display:block;width:100%;height:auto}
.concept figcaption{font-size:13px;color:var(--body)}
.concept figcaption p{color:var(--muted)}
body.menu-open{overflow:hidden}
@media(max-width:700px){.js .nav{top:72px}}

/* r3: real page navigation; preserve the r2 palette and typography. */
.nav a[aria-current="page"]{color:var(--link);text-decoration:underline;text-underline-offset:8px;font-weight:700}
.page-heading{padding-top:36px;padding-bottom:28px}
.page-heading h1{font-size:clamp(34px,4vw,56px)}
@media(max-width:700px){.page-heading{padding-top:28px;padding-bottom:20px}}

/* r3.1: typography contract; last applicable rules beat 1050/700/360 overrides. */
body{font-size:18px;line-height:1.7}
.hero-description{font-size:20px;line-height:1.75}
.matrix .work{font-size:18px}
.matrix small{font-size:14px}
.nav a{font-size:17px;font-weight:700;white-space:nowrap}
.head{gap:clamp(12px,2vw,28px)}
.nav{flex-wrap:wrap;column-gap:clamp(12px,2vw,28px)}
.menu{font-weight:700}
.copy .detail,.facts,.flow p,.tool-row dd,.section-head p,.types a{font-size:inherit}
.media-label,.media p,.concept figcaption,.concept figcaption p,.mail-note{font-size:15px}
.foot{font-size:14px}
@media(max-width:700px){
  body{font-size:17px;line-height:1.75}
  .hero-description{font-size:18px}
  .matrix .work{font-size:16px}
  .matrix small{font-size:13px}
  .js .nav{flex-wrap:nowrap}
  .js .nav a{font-size:24px;font-weight:700;white-space:normal}
}

/* r3.2: source PNG is already transparent; remove CSS white plate. */
.logo{background:transparent}

/* r3.3: display-only logo enlargement; preserve native PNG and menu type. */
.logo img{width:154px;height:auto}
.nav{min-width:0}
#filegdb .filegdb-media{min-width:0}
#filegdb .filegdb-media img{width:100%;height:auto;max-width:100%;object-fit:contain}
@media(max-width:700px){.logo img{width:143px;height:auto}}