:root{--nk-red:#d71920;--nk-red-dark:#aa1117;--nk-ink:#101925;--nk-muted:#687281;--nk-line:#d8dde5;--nk-paper:#f4f6f8}.nk-login-shell{display:grid;min-height:100vh;grid-template-columns:minmax(0,58%) minmax(420px,42%);background:#07101c}.nk-login-story{position:relative;isolation:isolate;overflow:hidden;min-height:100vh;padding:clamp(38px,5.6vw,88px);color:#fff;background:#07101c url('../linkstack/images/neokorea-social-background.png') center/cover no-repeat}.nk-login-story:after{position:absolute;z-index:-1;inset:0;content:"";background:linear-gradient(90deg,rgba(4,11,21,.2),rgba(4,11,21,.05) 58%,rgba(4,11,21,.35))}.nk-story-grid{position:absolute;z-index:-1;inset:-30%;opacity:.12;transform:perspective(800px) rotateX(60deg) rotateZ(-14deg);background-image:linear-gradient(rgba(255,255,255,.25) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.25) 1px,transparent 1px);background-size:78px 78px;mask-image:linear-gradient(to bottom,transparent 12%,#000 42%,transparent 86%)}.nk-story-brand{position:relative;z-index:2;display:inline-block}.nk-story-brand img,.nk-mobile-brand img{display:block;width:clamp(184px,17vw,260px);height:auto;filter:brightness(0) invert(1)}.nk-story-copy{position:absolute;z-index:2;top:50%;left:clamp(38px,5.6vw,88px);max-width:min(670px,78%);transform:translateY(-47%)}.nk-eyebrow{display:flex;align-items:center;gap:14px;margin:0 0 24px;color:#d6dce5;font-size:12px;font-weight:750;letter-spacing:.2em}.nk-eyebrow:before{width:42px;height:2px;background:var(--nk-red);content:""}.nk-story-copy h1{margin:0;color:#fff;font-size:clamp(48px,5.3vw,84px);font-weight:700;line-height:1.02;letter-spacing:-.055em}.nk-story-copy>p:not(.nk-eyebrow){max-width:620px;margin:27px 0 0;color:#c6cfda;font-size:clamp(15px,1.3vw,19px);line-height:1.75}.nk-story-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.nk-story-tags span{padding:8px 13px;border:1px solid rgba(255,255,255,.2);border-radius:999px;background:rgba(255,255,255,.055);color:#e8edf3;font-size:10px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;backdrop-filter:blur(10px)}.nk-story-note{position:absolute;z-index:2;right:clamp(38px,5.6vw,88px);bottom:clamp(30px,4vw,62px);display:flex;align-items:center;gap:10px;margin:0;color:#aeb9c8;font-size:11px;letter-spacing:.04em}.nk-story-note span{width:8px;height:8px;border-radius:50%;background:#59cb87;box-shadow:0 0 0 5px rgba(89,203,135,.12)}.nk-login-panel{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:42px;background:radial-gradient(circle at 70% 0,#fff 0,var(--nk-paper) 58%,#e9edf2 100%)}.nk-login-card{width:min(100%,460px)}.nk-mobile-brand{display:none}.nk-panel-kicker{margin:0 0 14px;color:var(--nk-red);font-size:11px;font-weight:800;letter-spacing:.2em}.nk-login-card h2{margin:0;color:var(--nk-ink);font-size:38px;font-weight:750;letter-spacing:-.04em}.nk-panel-lead{margin:10px 0 31px;color:var(--nk-muted);font-size:14px}.nk-status-message,.nk-error-summary{margin-bottom:18px;padding:13px 14px;border-radius:10px;font-size:12px}.nk-status-message{background:#e9f8ef;color:#1f7040}.nk-error-summary{display:flex;flex-direction:column;gap:2px;border:1px solid #f1c5c8;background:#fff0f1;color:#87141a}.nk-field{margin-bottom:18px}.nk-field label,.nk-field-heading{color:#303b49;font-size:13px;font-weight:700}.nk-field>label{display:block;margin-bottom:7px}.nk-field-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px}.nk-field-heading a{color:#8d171d;font-size:12px;font-weight:600;text-decoration:none}.nk-field input{width:100%;height:54px;padding:0 15px;border:1px solid var(--nk-line);border-radius:10px;background:#fff;color:var(--nk-ink);font-size:15px;outline:none;transition:border-color .15s,box-shadow .15s}.nk-field input:focus{border-color:#bc2027;box-shadow:0 0 0 4px rgba(188,32,39,.1)}.nk-password-wrap{position:relative}.nk-password-wrap input{padding-right:65px}.nk-password-toggle{position:absolute;right:8px;top:8px;height:38px;padding:0 10px;border:0;border-radius:7px;background:transparent;color:#6d7785;font-size:12px;font-weight:700}.nk-password-toggle:hover{background:#f0f2f5;color:#242f3d}.nk-field-error{display:block;margin-top:6px;color:#a91920;font-size:11px}.nk-remember{display:flex;align-items:center;gap:9px;margin:-2px 0 17px;color:#5f6976;font-size:12px}.nk-remember input{width:16px;height:16px;accent-color:var(--nk-red)}.nk-altcha{min-height:68px;margin-bottom:15px}.nk-altcha altcha-widget{display:block;width:100%;--altcha-max-width:100%;--altcha-color-border:var(--nk-line);--altcha-border-radius:10px;--altcha-color-base:#fff;--altcha-color-text:#303b49;--altcha-color-border-focus:var(--nk-red)}.nk-submit{display:flex;width:100%;height:55px;align-items:center;justify-content:center;gap:12px;border:0;border-radius:10px;background:linear-gradient(135deg,var(--nk-red),var(--nk-red-dark));box-shadow:0 13px 28px rgba(170,17,23,.22);color:#fff;font-size:13px;font-weight:800;letter-spacing:.06em;transition:transform .15s,box-shadow .15s}.nk-submit:hover{box-shadow:0 16px 34px rgba(170,17,23,.3);transform:translateY(-1px)}.nk-privacy,.nk-back{text-align:center;font-size:11px}.nk-privacy{margin:22px 0 0;color:#7e8793}.nk-privacy span{margin-right:5px;color:#54a873;font-size:8px}.nk-back{margin:10px 0 0}.nk-back a{color:#6f7986;text-decoration:none}.nk-back a:hover,.nk-field-heading a:hover{text-decoration:underline}.nk-login-form input,.nk-login-form button{font-family:inherit}@media(max-width:900px){.nk-login-shell{display:block;background:var(--nk-paper)}.nk-login-story{min-height:210px;padding:27px;background-position:72% center}.nk-story-copy,.nk-story-note{display:none}.nk-story-brand img{width:165px}.nk-login-panel{min-height:calc(100vh - 210px);align-items:flex-start;padding:0 20px 36px}.nk-login-card{position:relative;z-index:3;margin-top:-76px;padding:30px 23px;border-radius:20px;background:rgba(249,250,252,.98);box-shadow:0 24px 64px rgba(6,14,25,.2)}.nk-mobile-brand{display:none}.nk-login-card h2{font-size:32px}.nk-panel-lead{margin-bottom:25px}}@media(max-width:420px){.nk-login-story{min-height:180px}.nk-login-panel{min-height:calc(100vh - 180px)}.nk-login-card{margin-top:-56px;padding:27px 18px}.nk-story-brand img{width:148px}}
.nk-login-shell,.nk-login-shell *{box-sizing:border-box}