:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#0b1f3a;background:#fff}*{box-sizing:border-box}body{margin:0}main{min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 24px}.login{width:min(460px,100%);padding:48px 36px;border:1px solid #e3eaf2;border-radius:28px;text-align:center;box-shadow:0 18px 70px #0b1f3a08;animation:arrive .4s ease-out}.logo{width:min(270px,100%);height:auto;margin-bottom:48px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:2px;color:#0099ff;margin:0 0 14px}h1{font-size:34px;letter-spacing:-1px;margin:0 0 14px}.intro{color:#63758c;font-size:15px;line-height:1.65;margin:0 0 32px}.signin{display:flex;justify-content:center;align-items:center;gap:12px;border:1px solid #cbd8e6;border-radius:14px;color:#0b1f3a;font-size:15px;font-weight:650;padding:16px;text-decoration:none;transition:border-color .2s,transform .2s}.signin:hover{border-color:#0099ff;transform:translateY(-1px)}a:focus-visible{outline:3px solid #0099ff;outline-offset:4px}.access,footer{font-size:12px;color:#63758c}.access{margin:22px 0 0}footer{margin-top:32px}#notice{font-size:14px;color:#0b1f3a;line-height:1.5;border:1px solid #d8e2ed;border-radius:12px;padding:14px;margin-bottom:20px}@media(max-width:420px){.login{padding:36px 24px}.logo{margin-bottom:36px}h1{font-size:30px}}@keyframes arrive{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}