.bg-stage:before{opacity:.35}.bg-stage:after{display:none}.auth-stage{z-index:1;flex-direction:column;min-height:100vh;display:flex;position:relative}.auth-topbar{justify-content:space-between;align-items:center;padding:24px 32px;display:flex}.auth-brand{align-items:center;gap:10px;text-decoration:none;display:inline-flex}.auth-brand b{font:600 15px var(--font-sans);letter-spacing:-.01em;color:var(--text)}.auth-top-right{align-items:center;gap:6px;display:flex}.auth-top-link{font:600 12.5px var(--font-sans);letter-spacing:-.005em;color:var(--text-mute);border-radius:var(--r-full);white-space:nowrap;transition:color var(--dur-short-3) var(--ease-standard);padding:8px 14px;text-decoration:none}.auth-top-link:hover{color:var(--text);background:#f4f1ea0f}[data-theme=light] .auth-top-link:hover{background:#0b10240d}.auth-bodywrap{flex:1;place-items:center;padding:8px 32px 40px;display:grid}.auth-col{flex-direction:column;width:100%;max-width:348px;display:flex}.auth-eyebrow{font:500 10.5px var(--font-mono);letter-spacing:.22em;text-transform:uppercase;color:var(--gold);align-items:center;gap:9px;margin-bottom:16px;display:flex}.auth-eyebrow:before{content:"";background:var(--gold);opacity:.6;width:18px;height:1px}.auth-head h1{font:600 30px/1.12 var(--font-sans);letter-spacing:-.025em;color:var(--text);margin:0 0 8px}.auth-head h1 em{color:var(--gold);font-style:normal}.auth-head p{font:400 13px/1.6 var(--font-kr);color:var(--text-mute);word-break:keep-all;margin:0 0 30px}.auth-tabs{gap:22px;margin-bottom:26px;display:inline-flex;position:relative}.auth-tabs a{white-space:nowrap;font:600 14px var(--font-sans);letter-spacing:-.01em;color:var(--text-faint);transition:color var(--dur-short-3) var(--ease-standard);padding:0 0 10px;text-decoration:none;position:relative}.auth-tabs a:hover{color:var(--text-mute)}.auth-tabs a.on{color:var(--text)}.auth-tabs a.on:after{content:"";background:var(--gold);border-radius:2px;height:2px;position:absolute;bottom:0;left:0;right:0;box-shadow:0 0 8px #e8b54799}.auth-oauth{gap:9px;margin-bottom:22px;display:grid}.auth-oauth-row{grid-template-columns:repeat(3,1fr);gap:9px;display:grid}.auth-oauth-row[data-count="1"]{grid-template-columns:1fr}.auth-oauth-row[data-count="2"]{grid-template-columns:1fr 1fr}.auth-obtn{border-radius:var(--r-sm);border:1px solid var(--m3-outline);height:46px;color:var(--text);font:600 13px var(--font-sans);letter-spacing:-.005em;transition:border-color var(--dur-short-3) var(--ease-standard), background var(--dur-short-3);background:0 0;justify-content:center;align-items:center;gap:9px;text-decoration:none;display:inline-flex}.auth-obtn:hover{border-color:var(--m3-on-surface-variant);background:#f4f1ea0d}[data-theme=light] .auth-obtn:hover{background:#0b10240a}.auth-obtn svg{width:17px;height:17px}.auth-obtn svg path{fill:currentColor}.auth-divide{font:500 9.5px var(--font-mono);letter-spacing:.18em;color:var(--text-faint);text-transform:uppercase;align-items:center;gap:12px;margin-bottom:20px;display:flex}.auth-divide:before,.auth-divide:after{content:"";background:var(--m3-outline-variant);flex:1;height:1px}.auth-fields{gap:22px;display:grid}.auth-id{font:500 12.5px var(--font-mono);color:var(--text-mute);border:1px solid var(--line-2);border-radius:var(--r-sm);background:var(--surface);word-break:break-all;padding:11px 14px}.auth-field{position:relative}.auth-field input{border:0;border-bottom:1px solid var(--m3-outline);width:100%;height:38px;font:500 15px var(--font-sans);color:var(--text);letter-spacing:-.005em;transition:border-color var(--dur-short-3) var(--ease-standard);background:0 0;outline:0;padding:4px 28px 8px 0}.auth-field label{color:var(--text-faint);pointer-events:none;white-space:nowrap;transition:all var(--dur-short-3) var(--ease-standard);font-size:15px;position:absolute;top:10px;left:0}.auth-field input:focus~label,.auth-field input:not(:placeholder-shown)~label{color:var(--gold);letter-spacing:.1em;font-size:10.5px;font-weight:500;font-family:var(--font-mono);text-transform:uppercase;top:-12px}.auth-field input:focus{border-bottom-color:var(--gold)}.auth-eye{appearance:none;cursor:pointer;width:28px;height:30px;color:var(--text-mute);background:0 0;border:0;place-items:center;display:grid;position:absolute;top:4px;right:0}.auth-eye:hover{color:var(--gold)}.auth-strength{font:500 9.5px var(--font-mono);letter-spacing:.1em;color:var(--text-faint);text-transform:uppercase;align-items:center;gap:8px;margin-top:-12px;display:flex}.auth-strength-label{white-space:nowrap;flex-shrink:0}.auth-strength .bars{gap:4px;display:inline-flex}.auth-strength .bars span{border-radius:var(--r-full);background:var(--m3-outline-variant);width:18px;height:3px;transition:background var(--dur-short-3)}.auth-strength .bars span.f{background:var(--gold)}.auth-helper{justify-content:space-between;align-items:center;margin-top:-8px;font-size:12px;display:flex}.auth-helper-link{color:var(--text-mute);text-decoration:none;transition:color .15s}.auth-helper-link:hover{color:var(--gold);text-underline-offset:2px;text-decoration:underline}.auth-check{color:var(--text-mute);cursor:pointer;white-space:nowrap;align-items:center;gap:8px;display:flex}.auth-check input[type=checkbox]{width:16px;height:16px;accent-color:var(--gold);cursor:pointer;flex-shrink:0}.auth-terms{gap:10px;margin-top:-4px;display:grid}.auth-terms .auth-check{white-space:normal;align-items:flex-start;font-size:12px;line-height:1.4}.auth-terms .auth-check span{word-break:keep-all}.auth-terms .auth-check b{color:var(--text);font-weight:600}.auth-terms .auth-check a,.auth-terms-note a{color:var(--gold);text-decoration:none}.auth-terms .auth-check a:hover,.auth-terms-note a:hover{text-decoration:underline}.auth-submit{border-radius:var(--r-sm);background:var(--m3-primary);width:100%;height:48px;color:var(--m3-on-primary);cursor:pointer;font:600 14px var(--font-sans);letter-spacing:-.005em;transition:opacity var(--dur-short-3), background var(--dur-short-3);border:0;justify-content:center;align-items:center;gap:8px;margin-top:6px;display:inline-flex;box-shadow:0 1px 2px #0508144d}.auth-submit:hover{background:var(--gold-2)}[data-theme=light] .auth-submit:hover{background:var(--gold-deep)}.auth-submit:disabled{opacity:.6;cursor:default}.auth-terms-note{font:400 11px/1.5 var(--font-kr);color:var(--text-mute);margin-top:12px}.auth-error{font:500 11.5px var(--font-kr);color:var(--danger);margin-top:-14px}.auth-match{font:500 11.5px var(--font-kr);color:var(--positive,#2ee6a6);margin-top:-14px}.auth-notice{font:500 11.5px var(--font-kr);color:var(--positive,#2ee6a6);background:#2ee6a61a;border:1px solid #2ee6a640;border-radius:8px;padding:9px 12px}.auth-foot{font:500 9.5px var(--font-mono);letter-spacing:.1em;color:var(--text-faint);text-transform:uppercase;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;padding:18px 32px 24px;display:flex}.auth-foot .links{gap:18px;display:flex}.auth-foot a{color:var(--text-mute);text-decoration:none}.auth-foot a:hover{color:var(--gold)}@media (max-width:480px){.auth-topbar{flex-wrap:wrap;row-gap:6px;padding:18px 20px}.auth-top-link{padding:8px 10px}.auth-bodywrap{padding:8px 20px 32px}.auth-foot{flex-direction:column;align-items:flex-start;gap:10px;padding:18px 20px 24px}.auth-head h1{font-size:26px}}