:root{color-scheme:light;--navy:#112b49;--ink:#1a334e;--muted:#788594;--blue:#285893;--line:#dce4ec}
*{box-sizing:border-box}body{margin:0;font-family:'Malgun Gothic','Apple SD Gothic Neo',system-ui,sans-serif;color:var(--ink)}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #8cb5fa;outline-offset:3px}.login-body{min-height:100svh;overflow-x:hidden;background:#102841}
.login-body{background:radial-gradient(ellipse at 50% 27%,#335b7c 0%,#193b5b 42%,#10283f 100%)}
.login-body:before{content:'';position:fixed;inset:0;pointer-events:none;opacity:.06;background-image:linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at center,#000,transparent 80%)}
.login-header{position:absolute;top:26px;left:38px;right:38px;display:flex;align-items:center;justify-content:space-between;color:#c2d4e5;font-size:11px;letter-spacing:.15em}.brand{display:flex;align-items:center;gap:12px}.brand-mark{background:#fff;border:1px solid #ffffff40;border-radius:9px;display:flex;align-items:center;padding:8px 12px}.brand-mark img{width:64px;height:auto;display:block}.brand-label{font-size:11px;line-height:1.7;letter-spacing:.08em}.brand-label strong{font-weight:600;color:#f0f5fa}.site-badge{letter-spacing:.04em;display:flex;align-items:center;gap:8px;border:1px solid #b6cfdf36;padding:8px 12px;border-radius:100px}.site-badge span{height:6px;width:6px;background:#86c9b6;border-radius:50%}
.login-main{min-height:100svh;display:flex;align-items:center;justify-content:center;padding:92px 20px 56px}.login-stage{width:100%;max-width:428px;position:relative;text-align:center}.mascot{--s:.196;width:calc(756px * var(--s));height:calc(1201px * var(--s));overflow:hidden;margin:0 auto -12px;position:relative;z-index:2;filter:drop-shadow(0 11px 15px #05172a20)}.mascot img{display:block;position:absolute;max-width:none;width:calc(1448px * var(--s));height:calc(2048px * var(--s));left:calc(-324px * var(--s));top:calc(-365px * var(--s))}.login-card{position:relative;text-align:left;background:#fff;border:1px solid #e9edf2;border-radius:22px;padding:33px 34px 25px;box-shadow:0 22px 70px #04172b40}.eyebrow{font-size:10px;letter-spacing:.15em;font-weight:700;color:#6784a5;margin:0 0 9px}.login-card h1{font-size:25px;letter-spacing:-1px;line-height:1.35;margin:0;color:#1b3a5c;font-weight:750}.login-card .subtitle{font-size:13px;margin:6px 0 23px;color:#748396}.login-form label.field-label{display:block;font-size:12px;font-weight:700;margin:16px 0 7px}.input-wrap{position:relative}.input-wrap input{display:block;width:100%;height:49px;border:1px solid #d7e1eb;background:#fafcfe;border-radius:9px;padding:0 14px;font-size:14px;letter-spacing:.01em;color:#203d5b;transition:border-color .15s,box-shadow .15s}.input-wrap input:focus{outline:0;border-color:#638ec1;box-shadow:0 0 0 3px #e7effa;background:white}.input-wrap input::placeholder{color:#a2acb8;font-size:13px}.input-wrap.password input{padding-right:48px}.eye-toggle{position:absolute;right:7px;top:7px;width:36px;height:35px;border:0;background:transparent;display:grid;place-items:center;color:#8091a3;border-radius:5px}.eye-toggle svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.6}.options{display:flex;justify-content:space-between;align-items:center;margin:16px 0 19px;font-size:11px;color:#7b8796}.remember{display:flex;align-items:center;gap:6px;cursor:pointer}.remember input{width:14px;height:14px;margin:0;accent-color:var(--blue)}.login-submit{display:flex;justify-content:center;align-items:center;gap:12px;width:100%;height:49px;border:0;border-radius:9px;background:#285893;box-shadow:0 4px 10px #28589322;color:white;font-size:14px;font-weight:700;cursor:pointer}.login-submit:hover{background:#214d83}.login-submit:disabled{opacity:.55;cursor:default}.login-submit svg{width:17px;stroke:currentColor;stroke-width:1.7;fill:none}.account-help{text-align:center;font-size:11px;color:#8b97a5;margin:18px 0 0}.card-footer{border-top:1px solid #edf0f4;margin:20px 0 0;padding-top:15px;display:flex;align-items:center;justify-content:center;gap:5px;color:#8896a5;font-size:10px}.card-footer svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.5}.caption{margin:21px 0 0;color:#c1d4e4;font-size:12px;letter-spacing:.02em}.bottom-caption{position:absolute;bottom:20px;left:0;right:0;text-align:center;font-size:9px;color:#6f8aa0;letter-spacing:.13em}.alert{border:1px solid #e8c9c2;background:#fff4f0;color:#984332;border-radius:8px;padding:11px 12px;font-size:12px;line-height:1.6;margin:0 0 15px}.alert.setup{background:#f2f6fa;border-color:#d9e3ee;color:#506981}.preview-label{background:#ebf0f8;border-radius:6px;color:#506981;padding:8px;margin:0 0 12px;text-align:center;font-size:11px}
.portal-body{height:100svh;display:flex;flex-direction:column;background:#102841}.portal-bar{min-height:45px;display:flex;align-items:center;gap:20px;padding:8px 18px;background:#112b45;color:#c6d8e7;font-size:11px;line-height:1.4}.portal-bar strong{color:white;letter-spacing:.03em}.portal-message{flex:1;text-align:center;font-size:10px;color:#9db4c9}.portal-user{display:flex;align-items:center;gap:12px}.portal-user form{margin:0}.logout-button{border:1px solid #647f99;background:transparent;border-radius:5px;padding:5px 10px;color:#ecf5fc;font-size:11px;cursor:pointer}.portal-body iframe{flex:1;width:100%;border:0;background:#f4f7f6}
@media(max-width:600px){.login-header{top:19px;left:21px;right:21px}.brand-mark{padding:6px 8px}.brand-mark img{width:48px}.brand-label{font-size:9px}.site-badge{display:none}.login-main{padding:85px 20px 46px;align-items:flex-start}.mascot{--s:.165}.login-card{padding:30px 25px 22px;border-radius:19px}.login-card h1{font-size:24px}.bottom-caption{position:static;padding:0 0 18px}.caption{font-size:11px}.portal-message{display:none}.portal-user{margin-left:auto}.portal-bar{padding:8px 10px;gap:10px}}
@media(min-width:601px) and (max-height:830px){.mascot{--s:.158}.login-main{padding-top:82px;padding-bottom:40px}.login-card{padding-top:29px}.caption{margin-top:15px}.bottom-caption{position:static;padding-bottom:12px}}