:root{--ink:#151515;--muted:#777276;--line:#e8e5e5;--paper:#f5f4f2;--white:#fff;--red:#d71920;--red-dark:#ae1117;--sidebar:264px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:Inter,Pretendard,"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit}
[hidden]{display:none!important}
.loading-screen,.error-screen{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#111;color:#fff;z-index:30}
.loading-screen p{margin:25px 0 0;font-size:11px;font-weight:800;letter-spacing:.28em}
.loading-mark{display:flex;gap:7px;align-items:flex-end;height:34px}
.loading-mark span{display:block;width:7px;background:var(--red);animation:pulse 1s ease-in-out infinite}.loading-mark span:nth-child(1){height:17px}.loading-mark span:nth-child(2){height:34px;animation-delay:.12s}.loading-mark span:nth-child(3){height:24px;animation-delay:.24s}
@keyframes pulse{50%{opacity:.25;transform:translateY(5px)}}
.error-screen{gap:10px;text-align:center}.error-screen strong{font-size:22px}.error-screen p{color:#aaa}.error-screen button{padding:12px 22px;border:1px solid #555;color:#fff;background:transparent;cursor:pointer}
.portal-shell{min-height:100vh}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);display:flex;flex-direction:column;padding:35px 29px 27px;color:#fff;background:#151515;z-index:10}
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:13px;padding:0 6px 46px}.brand img{width:128px;height:auto;filter:brightness(0) invert(1)}.brand span{font-size:9px;font-weight:800;letter-spacing:.26em;color:#8d898b}
.side-nav{display:flex;flex-direction:column;gap:5px}.side-nav a{position:relative;display:flex;align-items:center;gap:16px;padding:15px 14px;color:#8f8b8d;border-radius:3px;font-size:13px;font-weight:650;transition:.2s}.side-nav a i{font-style:normal;font-size:9px;font-weight:800;letter-spacing:.12em;color:#585557}.side-nav a:hover,.side-nav a.active{color:#fff;background:#232222}.side-nav a.active:before{content:"";position:absolute;left:-29px;top:10px;bottom:10px;width:3px;background:var(--red)}.side-nav a.active i{color:var(--red)}
.side-nav-group{display:flex;flex-direction:column}.side-subnav{display:flex;flex-direction:column;margin:3px 0 8px;padding:5px 0 5px 43px;border-left:1px solid #302e2f}.side-nav .side-subnav a{justify-content:space-between;gap:8px;padding:9px 10px;color:#777274;background:transparent;font-size:10px;font-weight:700;letter-spacing:.04em}.side-nav .side-subnav a:hover,.side-nav .side-subnav a.active{color:#fff;background:transparent}.side-nav .side-subnav a.active:before{left:-44px;top:5px;bottom:5px;width:2px}.side-subnav b{color:#555153;font-size:9px;font-weight:500}.side-subnav a:hover b,.side-subnav a.active b{color:var(--red)}.side-nav-group:has(.side-subnav a.active)>.side-parent{color:#fff;background:#232222}.side-nav-group:has(.side-subnav a.active)>.side-parent i{color:var(--red)}
.sidebar-bottom{margin-top:auto;display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:25px 6px 0;border-top:1px solid #2d2b2c}.sidebar-bottom button{padding:0;border:0;color:#aaa;background:transparent;font-size:11px;cursor:pointer}.sidebar-bottom button:hover{color:#fff}.sidebar-bottom small{margin-top:14px;color:#565355;font-size:8px;letter-spacing:.16em}
.main{min-height:100vh;margin-left:var(--sidebar);padding:0 52px 30px}
.topbar{height:96px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ddd9da}.topbar>div:first-child p{margin:0 0 7px;color:#a29d9f;font-size:9px;font-weight:800;letter-spacing:.2em}.topbar time{font-size:12px;font-weight:650}
.account-menu{position:relative}.user-chip{display:flex;align-items:center;gap:12px;padding:7px 8px 7px 7px;border:0;border-radius:4px;color:var(--ink);background:transparent;text-align:left;cursor:pointer;transition:.18s}.user-chip:hover,.user-chip[aria-expanded="true"]{background:#eae7e7}.user-chip .user-avatar{display:grid;place-items:center;width:39px;height:39px;color:#fff;background:#202020;border-radius:50%;font-size:12px;font-weight:800}.user-copy{display:flex;flex-direction:column;gap:4px;min-width:92px}.user-chip strong{font-size:12px}.user-chip small{color:#999;font-size:8px;font-weight:800;letter-spacing:.14em}.account-chevron{margin-left:3px;color:#8e898b;font-size:15px;transition:transform .18s}.user-chip[aria-expanded="true"] .account-chevron{transform:rotate(180deg)}
.account-dropdown{position:absolute;right:0;top:calc(100% + 10px);z-index:20;width:310px;padding:10px;background:#fff;border:1px solid #dfdbdc;box-shadow:0 20px 55px rgba(28,22,24,.18)}.account-dropdown:before{content:"";position:absolute;right:25px;top:-6px;width:10px;height:10px;background:#fff;border-left:1px solid #dfdbdc;border-top:1px solid #dfdbdc;transform:rotate(45deg)}.account-dropdown-head{display:flex;align-items:center;gap:12px;margin:0 4px 8px;padding:13px 10px 17px;border-bottom:1px solid var(--line)}.account-dropdown-head>span{display:grid;place-items:center;width:39px;height:39px;color:#fff;background:#202020;border-radius:50%;font-size:11px;font-weight:850}.account-dropdown-head div{display:flex;min-width:0;flex-direction:column;gap:4px}.account-dropdown-head strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.account-dropdown-head small{color:#999;font-size:9px}.account-menu-row{width:100%;display:grid;grid-template-columns:34px minmax(0,1fr) 16px;align-items:center;gap:10px;padding:12px 10px;border:0;color:#302d2e;background:transparent;text-align:left;cursor:pointer;transition:.16s}.account-menu-row:hover,.account-menu-row:focus-visible{background:#f4f2f2;outline:0}.account-menu-row .menu-row-icon{display:grid;place-items:center;width:31px;height:31px;color:#777;background:#efeded;border-radius:50%;font-size:7px;font-weight:850;letter-spacing:.04em}.account-menu-row>span:nth-child(2){display:flex;min-width:0;flex-direction:column;gap:4px}.account-menu-row strong{font-size:11px}.account-menu-row small{color:#999;font-size:8px}.account-menu-row i{color:#aaa;font-size:12px;font-style:normal}.account-menu-row.danger{margin-top:5px;border-top:1px solid var(--line);color:var(--red)}.account-menu-row.danger .menu-row-icon{color:var(--red);background:#fae9ea}
.hero{position:relative;min-height:330px;display:flex;align-items:center;justify-content:space-between;overflow:hidden;margin-top:34px;padding:52px 56px;color:#fff;background:#1a1919}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:32px 32px;mask-image:linear-gradient(to right,#000,transparent 72%)}.hero-copy{position:relative;z-index:2}.eyebrow{margin:0 0 24px;color:#e6363d;font-size:9px;font-weight:850;letter-spacing:.28em}.hero h1{margin:0;font-size:clamp(31px,3.4vw,49px);line-height:1.24;letter-spacing:-.045em}.hero h1 span{color:#fff}.hero-copy>p:last-child{margin:24px 0 0;color:#aaa4a6;font-size:13px}.hero-art{position:absolute;right:33px;top:14px;width:290px;height:290px}.hero-art span{position:absolute;right:5px;top:-54px;color:#242222;font-size:330px;font-weight:900;line-height:1}.hero-art i,.hero-art b{position:absolute;display:block;border-radius:50%}.hero-art i{right:45px;top:63px;width:132px;height:132px;border:1px solid #4b4647}.hero-art b{right:87px;top:105px;width:49px;height:49px;background:var(--red);box-shadow:0 0 0 20px rgba(215,25,32,.12)}
.section{scroll-margin-top:25px;margin-top:58px}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:24px}.section-head>div>p{margin:0 0 8px;color:var(--red);font-size:8px;font-weight:850;letter-spacing:.23em}.section-head h2{margin:0;font-size:24px;letter-spacing:-.035em}.section-head>span{color:#979294;font-size:11px}.section-head.compact{align-items:center;margin-bottom:19px}.section-head a{color:#888;font-size:10px;font-weight:700}.section-head a:hover{color:var(--red)}
.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.service-card{position:relative;min-height:220px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;padding:24px;background:#fff;border:1px solid transparent;transition:transform .22s ease,box-shadow .22s ease}.service-card:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(30,25,26,.12)}.service-card .service-index{position:absolute;top:20px;left:22px;color:rgba(255,255,255,.55);font-size:9px;font-weight:800;letter-spacing:.14em}.service-icon{position:absolute;right:22px;top:21px;display:grid;place-items:center;width:42px;height:42px;border:1px solid rgba(255,255,255,.28);border-radius:50%;font-size:11px;font-weight:850}.service-card strong{display:block;margin-bottom:7px;font-size:18px;letter-spacing:-.02em}.service-card p{margin:0;color:rgba(255,255,255,.67);font-size:11px}.service-card>i{position:absolute;right:22px;bottom:24px;font-style:normal;font-size:17px}.service-card.red{color:#fff;background:linear-gradient(145deg,#dd2027,#b30d13)}.service-card.graphite{color:#fff;background:#292727}.service-card.steel{color:#fff;background:#555155}
.content-view{animation:view-in .22s ease both}@keyframes view-in{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
.account-view{padding-top:42px}.page-heading{padding:12px 0 29px;border-bottom:1px solid #dcd8d9}.page-heading>p{margin:0 0 11px;color:var(--red);font-size:8px;font-weight:850;letter-spacing:.25em}.page-heading h1{margin:0 0 12px;font-size:34px;letter-spacing:-.045em}.page-heading>span{color:#8b8688;font-size:12px}
.svn-view{padding-top:42px}.svn-panel{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:360px;margin-top:23px;background:#fff;border:1px solid #e4e0e1}.svn-panel-mark{display:grid;place-items:center;color:#fff;background:#555155;font-size:42px;font-weight:900;letter-spacing:-.06em}.svn-panel-copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:45px}.svn-panel-copy>p{margin:0 0 12px;color:var(--red);font-size:8px;font-weight:850;letter-spacing:.22em}.svn-panel-copy h2{margin:0 0 12px;font-size:25px;letter-spacing:-.035em}.svn-panel-copy>span{color:#8f898b;font-size:11px}.svn-address{display:block;margin:28px 0 19px;padding:15px 17px;border:1px solid #ddd8da;background:#f7f5f5;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;word-break:break-all}.svn-address:hover{border-color:#888}.svn-open-button{display:grid;place-items:center;text-decoration:none}.svn-note{display:flex;gap:22px;margin-top:14px;padding:20px 24px;border:1px solid #e1ddde;background:#efeded}.svn-note strong{font-size:11px;white-space:nowrap}.svn-note p{margin:0;color:#797476;font-size:11px;line-height:1.55}
.account-summary{display:flex;align-items:center;gap:16px;margin-top:23px;padding:22px 25px;color:#fff;background:#1c1b1b}.account-summary-avatar{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--red);font-size:14px;font-weight:850}.account-summary>div{display:flex;min-width:0;flex-direction:column;gap:6px}.account-summary strong{font-size:15px}.account-summary small{color:#aaa4a6;font-size:10px;font-weight:500}.account-summary small b{color:#d4d0d1;font-weight:700}.account-summary em{margin-left:auto;color:#d9d5d6;font-size:8px;font-style:normal;font-weight:850;letter-spacing:.16em}
.account-panels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin-top:15px}.account-panel{display:flex;flex-direction:column;padding:29px;background:#fff;border:1px solid #e4e0e1}.panel-heading{display:flex;gap:14px;margin-bottom:25px;padding-bottom:22px;border-bottom:1px solid var(--line)}.panel-heading>span{color:var(--red);font-size:9px;font-weight:850;letter-spacing:.12em}.panel-heading h2{margin:0 0 7px;font-size:18px;letter-spacing:-.025em}.panel-heading p{margin:0;color:#999496;font-size:10px;line-height:1.5}.account-panel label{display:flex;flex-direction:column;gap:8px;margin-bottom:17px}.account-panel label>span{font-size:10px;font-weight:750}.account-panel input{width:100%;height:46px;padding:0 13px;border:1px solid #dcd8d9;border-radius:0;color:#242122;background:#fff;font-size:12px;outline:0;transition:.15s}.account-panel input:focus{border-color:#777}.account-panel input[readonly]{color:#777;background:#f3f1f1;cursor:not-allowed}.form-message{min-height:18px;margin:0 0 10px;color:#888;font-size:10px;line-height:1.5}.form-message.success{color:#187643}.form-message.error{color:var(--red)}.primary-button{align-self:flex-start;min-width:122px;height:43px;padding:0 20px;border:0;color:#fff;background:var(--red);font-size:11px;font-weight:750;cursor:pointer;transition:.15s}.primary-button:hover{background:var(--red-dark)}.primary-button:disabled{opacity:.5;cursor:wait}
footer{display:flex;justify-content:space-between;margin-top:66px;padding:25px 0 0;border-top:1px solid #ddd;color:#aaa;font-size:8px;letter-spacing:.1em}
@media(max-width:1100px){.service-grid{grid-template-columns:repeat(2,1fr)}.hero-art{opacity:.65}.account-panels{grid-template-columns:1fr}}
@media(max-width:760px){:root{--sidebar:0px}.sidebar{position:relative;width:100%;height:auto;padding:22px 20px}.brand{padding:0}.brand img{width:105px}.brand span{display:none}.side-nav{display:none}.sidebar-bottom{position:absolute;right:20px;top:19px;flex-direction:row;margin:0;padding:0;border:0}.sidebar-bottom small{display:none}.sidebar-bottom button{font-size:9px}.main{margin:0;padding:0 18px 25px}.topbar{height:75px}.topbar>div:first-child p{display:none}.user-copy{display:none}.user-chip{gap:5px;padding:5px}.user-chip .user-avatar{width:37px;height:37px}.account-dropdown{right:-2px;width:min(310px,calc(100vw - 36px))}.hero{min-height:295px;margin-top:18px;padding:38px 28px}.hero h1{font-size:32px}.hero-copy>p:last-child{max-width:230px;line-height:1.65}.hero-art{right:-88px;opacity:.45}.section{margin-top:42px}.section-head>span{display:none}.service-grid{grid-template-columns:1fr 1fr;gap:9px}.service-card{min-height:175px;padding:18px}.service-card .service-index{left:17px;top:16px}.service-icon{right:16px;top:15px;width:35px;height:35px}.service-card>i{right:17px;bottom:18px}.service-card strong{font-size:15px}footer{margin-top:45px;flex-direction:column;gap:8px}}
@media(max-width:760px){.account-view{padding-top:25px}.page-heading h1{font-size:28px}.account-summary{padding:18px}.account-panels{grid-template-columns:1fr}.account-panel{padding:22px}.account-summary em{display:none}}
@media(max-width:760px){.svn-view{padding-top:25px}.svn-panel{grid-template-columns:1fr;min-height:0}.svn-panel-mark{min-height:120px;font-size:30px}.svn-panel-copy{padding:27px 22px}.svn-address{width:100%;font-size:10px}.svn-note{flex-direction:column;gap:8px}}
@media(max-width:430px){.service-grid{grid-template-columns:1fr}.service-card{min-height:150px}.hero h1{font-size:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.loading-mark span,.service-card{animation:none;transition:none}}