.kcc-login{--primary: #0d3c7a;--primary-dark: #072a5c;--primary-soft: #3a6bbd;--accent: #4a90e2;--ink: #1a2332;--ink-soft: #55607a;--muted: #8a95ab;--line: #e4e9f2;--surface: #ffffff;--bg-start: #eaf2fc;--bg-mid: #d8e6f7;--bg-end: #f5f9ff;--danger: #d83b3b;font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,Malgun Gothic,sans-serif;color:var(--ink);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;box-sizing:border-box;background:radial-gradient(ellipse at 15% 20%,rgba(74,144,226,.18),transparent 55%),radial-gradient(ellipse at 85% 80%,rgba(13,60,122,.15),transparent 55%),linear-gradient(135deg,var(--bg-start) 0%,var(--bg-mid) 50%,var(--bg-end) 100%)}.kcc-login *,.kcc-login *:before,.kcc-login *:after{box-sizing:border-box}.kcc-login__card{display:grid;grid-template-columns:480px 480px;width:960px;max-width:100%;min-height:620px;background:var(--surface);border-radius:20px;overflow:hidden;box-shadow:0 32px 72px -24px #0d3c7a59,0 8px 20px -8px #0d3c7a2e}.kcc-login__card--single{grid-template-columns:480px;width:480px}.kcc-login__hero{position:relative;overflow:hidden;background-color:var(--primary-dark);background-size:cover;background-position:center;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;padding:44px 40px}.kcc-login__hero:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#072a5c40,#072a5cbf 70%,#072a5ceb)}.kcc-login__hero-content{position:relative;z-index:1}.kcc-login__hero-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:#ffffff26;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font-size:12px;font-weight:600;letter-spacing:.5px;margin-bottom:16px}.kcc-login__hero-title{font-size:30px;font-weight:700;line-height:1.3;letter-spacing:-.5px;margin:0 0 12px}.kcc-login__hero-desc{font-size:14px;line-height:1.65;color:#ffffffd9;margin:0}.kcc-login__form{padding:52px 52px 36px;display:flex;flex-direction:column}.kcc-login__logo{margin:0 0 28px;height:44px;display:flex;align-items:center}.kcc-login__logo img{height:100%;width:auto;object-fit:contain}.kcc-login__logo--text{gap:10px;font-family:Pretendard,Noto Sans KR,sans-serif;font-size:20px;font-weight:700;color:#182e50;letter-spacing:-.01em}.kcc-login__logo-sep{color:#182e5059;font-weight:400}.kcc-login__logo-sub{color:#182e50bf;font-weight:600}.kcc-login__heading{font-size:22px;font-weight:700;color:var(--ink);margin:0 0 6px;letter-spacing:-.3px}.kcc-login__sub{font-size:13px;color:var(--ink-soft);margin:0 0 28px}.kcc-login__field{position:relative;margin-bottom:12px}.kcc-login__field-icon{position:absolute;top:50%;left:16px;transform:translateY(-50%);color:var(--muted);pointer-events:none;font-size:20px;display:flex}.kcc-login__input{width:100%;height:50px;padding:0 16px 0 46px;font-size:15px;font-family:inherit;color:var(--ink);background:#f7f9fd;border:1.5px solid transparent;border-radius:10px;outline:none;transition:background .18s,border-color .18s,box-shadow .18s}.kcc-login__input::placeholder{color:var(--muted)}.kcc-login__input:hover{background:#f1f5fb}.kcc-login__input:focus{background:#fff;border-color:var(--accent);box-shadow:0 0 0 4px #4a90e226}.kcc-login__submit{margin-top:14px;height:52px;border:none;border-radius:10px;color:#fff;font-size:16px;font-weight:600;font-family:inherit;letter-spacing:.3px;cursor:pointer;background:linear-gradient(135deg,var(--primary-soft) 0%,var(--primary) 100%);box-shadow:0 8px 20px -8px #0d3c7a73;transition:transform .12s ease,box-shadow .18s ease,filter .18s ease}.kcc-login__submit:hover{transform:translateY(-1px);box-shadow:0 12px 24px -8px #0d3c7a8c;filter:brightness(1.04)}.kcc-login__submit:active{transform:translateY(0)}.kcc-login__row{display:flex;align-items:center;justify-content:space-between;margin-top:16px;font-size:13px;color:var(--ink-soft)}.kcc-login__check{display:inline-flex;align-items:center;gap:8px;cursor:pointer;-webkit-user-select:none;user-select:none}.kcc-login__check input{appearance:none;width:18px;height:18px;border:1.5px solid #c8d0df;border-radius:5px;background:#fff;cursor:pointer;position:relative;transition:background .15s,border-color .15s;margin:0}.kcc-login__check input:checked{background:var(--primary);border-color:var(--primary)}.kcc-login__check input:checked:after{content:"";position:absolute;top:2px;left:5px;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}.kcc-login__link-group{display:inline-flex;align-items:center;gap:10px}.kcc-login__link{color:var(--ink-soft);text-decoration:none;transition:color .15s}.kcc-login__link:hover{color:var(--primary);text-decoration:underline}.kcc-login__link-dot{color:#d6dbe5}.kcc-login__actions{margin-top:20px;display:grid;grid-template-columns:1fr 1fr;gap:8px}.kcc-login__ghost{height:40px;font-size:13px;font-weight:500;font-family:inherit;color:var(--ink-soft);background:#f4f7fc;border:1px solid var(--line);border-radius:8px;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.kcc-login__ghost:hover{background:#eaf1fb;border-color:#c8d6ea;color:var(--primary)}.kcc-login__footer{margin-top:auto;padding-top:24px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:11.5px;color:var(--muted)}.kcc-login__notice{line-height:1.5;flex:1}.kcc-login__chrome{flex-shrink:0;font-size:12px;color:var(--primary);background:transparent;border:none;cursor:pointer;font-family:inherit;padding:4px 8px;border-radius:4px;text-decoration:underline;text-underline-offset:2px}.kcc-login__chrome:hover{background:#4a90e214}.kcc-login__lang{position:absolute;top:24px;right:24px;display:inline-flex;padding:4px;background:#ffffffb3;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(0,0,0,.05);border-radius:999px;box-shadow:0 2px 8px #0d3c7a14;z-index:2}.kcc-login__lang-btn{padding:6px 14px;font-size:12px;font-weight:600;font-family:inherit;color:var(--ink-soft);background:transparent;border:none;border-radius:999px;cursor:pointer;transition:background .15s,color .15s}.kcc-login__lang-btn:hover{color:var(--primary)}.kcc-login__lang-btn.is-active{background:var(--primary);color:#fff;box-shadow:0 2px 6px #0d3c7a4d}.kcc-login__alert-overlay{position:fixed;inset:0;background:#0d19308c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:9999;animation:kccFade .18s ease}.kcc-login__alert-box{background:#fff;border-radius:14px;padding:28px 32px 24px;min-width:340px;max-width:520px;box-shadow:0 24px 56px -12px #0d3c7a59;animation:kccPop .22s cubic-bezier(.2,.8,.3,1.2)}.kcc-login__alert-box p{font-size:14px;color:var(--ink);line-height:1.6;margin:0 0 20px;white-space:pre-line}.kcc-login__alert-btn{width:100%;height:42px;background:var(--primary);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;transition:background .15s}.kcc-login__alert-btn:hover{background:var(--primary-dark)}@keyframes kccFade{0%{opacity:0}to{opacity:1}}@keyframes kccPop{0%{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 960px){.kcc-login__card,.kcc-login__card--single{grid-template-columns:1fr;width:480px}.kcc-login__hero{display:none}}@media (max-width: 520px){.kcc-login{padding:0}.kcc-login__card{border-radius:0;min-height:100vh;width:100%}.kcc-login__form{padding:40px 28px 28px}.kcc-login__lang{top:16px;right:16px}}