@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&display=swap");.lp{display:flex;min-height:100vh;width:100%;font-family:Noto Sans JP,sans-serif}.lp-brand{flex:1.15 1;flex-direction:column;background:linear-gradient(135deg,#0D1B2A,#0D1B2A 60%,#00B4C8);color:#fff;overflow:hidden}.lp-brand,.lp-brand-inner{position:relative;display:flex}.lp-brand-inner{z-index:1;flex:1 1;flex-direction:column;padding:2.5rem 3rem}.lp-logo{margin-bottom:1.5rem}.lp-footer{margin-top:auto;padding-top:1.5rem;color:#94A3B8;font-size:12px;font-weight:400}.lp-form-panel{flex:0.75 1;display:flex;align-items:center;justify-content:center;padding:3rem;background:#FFFFFF;min-width:380px;max-width:480px}.lp-form-wrap{width:100%;max-width:360px}.lp-form-title{font-size:1.75rem;font-weight:700;color:#0D1B2A;letter-spacing:-.02em;margin:0 0 .375rem}.lp-form-sub{font-size:14px;color:#64748B;line-height:1.6;margin:0 0 2rem}.lp-form{gap:1.25rem}.lp-field,.lp-form{display:flex;flex-direction:column}.lp-field{gap:.375rem}.lp-label{font-size:14px;font-weight:500;color:#334155}.lp-label-row{display:flex;justify-content:space-between;align-items:center}.lp-forgot{font-size:14px;font-weight:500;color:#00B4C8;text-decoration:none;transition:color .2s}.lp-forgot:hover{color:#0098A8;text-decoration:underline}.lp-input{width:100%;padding:.75rem 1rem;font-size:16px;font-family:Noto Sans JP,sans-serif;border:1px solid #cbd5e1;border-radius:8px;background:#fff;color:#0D1B2A;outline:none;transition:border-color .2s,box-shadow .2s;box-sizing:border-box}.lp-input::placeholder{color:#94A3B8}.lp-input:focus{border-color:#00B4C8;border-width:1.5px;box-shadow:0 0 0 3px rgba(0,180,200,.1)}.lp-code-input{text-align:center;letter-spacing:.35em;font-size:1.35rem;font-weight:700}.lp-code-note{margin:.25rem 0 0;color:#64748B;font-size:12px;line-height:1.6}.lp-pw-wrap{position:relative}.lp-pw-wrap .lp-input{padding-right:2.75rem}.lp-pw-toggle{position:absolute;right:.75rem;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:#94A3B8;padding:.25rem;display:flex;transition:color .2s}.lp-pw-toggle:hover{color:#64748B}.lp-submit{width:100%;padding:.875rem;font-size:15px;font-weight:600;font-family:Noto Sans JP,sans-serif;color:#fff;background:linear-gradient(135deg,#00B4C8,#2FB7AD);border:none;border-radius:8px;cursor:pointer;transition:all .2s;margin-top:.25rem}.lp-submit:hover:not(:disabled){background:linear-gradient(135deg,#0098A8,#28A89E);box-shadow:0 4px 16px rgba(0,180,200,.3);transform:translateY(-1px)}.lp-submit:disabled{opacity:.5;cursor:not-allowed}.lp-back-button{border:none;background:transparent;color:#64748B;cursor:pointer;font-family:Noto Sans JP,sans-serif;font-size:14px;font-weight:500;padding:.25rem}.lp-back-button:hover{color:#00B4C8;text-decoration:underline}.lp-error{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;background:#FEF2F2;border:1px solid #fecaca;border-radius:8px;color:#B91C1C;font-size:13px;margin-bottom:.5rem;animation:lpFadeIn .3s ease-out}@keyframes lpFadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.lp-help{margin-top:2rem;padding-top:1.5rem;border-top:1px solid #e2e8f0;font-size:12px;font-weight:400;color:#94A3B8;text-align:center;line-height:1.7}@media (max-width:1024px){.lp{flex-direction:column}.lp-brand{flex:none;min-height:180px}.lp-form-panel{flex:1 1;max-width:none;min-width:auto;padding:2rem 1.5rem}}@media (max-width:640px){.lp-brand{min-height:auto}.lp-brand-inner{padding:1.25rem 1.5rem}.lp-logo{margin-bottom:0}.lp-logo img{height:56px!important}.lp-footer{display:none}.lp-form-panel{align-items:flex-start;padding:1.5rem 1.5rem 2rem}}