@font-face{font-family:Kei;src:url('/fonts/keifont.woff2') format('woff2');font-display:swap}
:root{font-family:-apple-system,BlinkMacSystemFont,'Hiragino Kaku Gothic ProN',Meiryo,sans-serif;color:#333;background:#fff;font-synthesis:none}*{box-sizing:border-box}body{margin:0;border-top:12px solid #c80000}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.login-shell{max-width:1240px;margin:auto;padding:40px 54px 24px}.wordmark{font-weight:950;font-size:30px;letter-spacing:-1px;color:#c80000;display:inline-flex;flex-direction:column}.wordmark span{font-size:10px;letter-spacing:2px;margin-top:5px;color:#555}.login-layout{min-height:calc(100svh - 220px);display:grid;grid-template-columns:1.1fr 1fr;gap:65px;align-items:center;padding:70px 0}.kicker{font-size:12px;font-weight:800;color:#c80000;letter-spacing:2px}h1{font-family:Kei,sans-serif;font-size:clamp(36px,4.3vw,60px);line-height:1.5;margin:23px 0 20px;color:#c80000}p{font-size:13px;line-height:2}.features{display:flex;gap:9px;flex-wrap:wrap;margin-top:34px}.features span{background:#fcc700;padding:12px 15px;font-size:12px;font-weight:800;transform:skew(-5deg)}.features span:nth-child(2){background:#54c3f1}.features span:nth-child(3){background:#ffd8d0}.login-card{border:3px solid #c80000;padding:40px 34px;background:#fff;box-shadow:10px 10px 0 #ffefd1;position:relative}.card-label{position:absolute;top:-15px;left:26px;padding:5px 13px;background:#c80000;color:white;font-size:11px;font-weight:900;letter-spacing:2px;transform:rotate(-3deg)}h2{font-family:Kei,sans-serif;font-size:25px;margin:9px 0 10px}.login-card>p{font-size:12px;color:#666}form{margin-top:27px}label{font-size:12px;font-weight:750;display:block;margin-bottom:10px}.code-field{display:flex;border:2px solid #ddd;min-height:52px}.code-field:focus-within{border-color:#c80000;outline:3px solid #ffe5e5}input{min-width:0;width:100%;border:0;background:transparent;outline:none;padding:12px}#toggle-code{border:0;background:#faf5f3;padding:0 14px;color:#555;font-size:12px}.submit{width:100%;background:#c80000;color:#fff;border:0;padding:17px;margin-top:20px;display:flex;justify-content:space-between;font-weight:800}.submit:hover{background:#960000}button:disabled{opacity:.5;cursor:wait}.shared-note{border-top:1px dashed #ddd;margin-top:28px;padding-top:23px}.shared-note strong{font-size:12px}.shared-note p{font-size:11px;color:#666;margin-bottom:0}#login-error{background:#fff1f1;color:#b50000;padding:10px;font-size:12px}footer{border-top:5px solid #c80000;padding-top:18px;font-size:11px;font-weight:800;display:flex;justify-content:space-between;color:#c80000}footer span{color:#777;font-size:9px;letter-spacing:1px}button:focus-visible{outline:3px solid #54c3f1;outline-offset:3px}@media(max-width:760px){.login-shell{padding:27px 24px}.login-layout{grid-template-columns:1fr;gap:38px;padding:40px 0 45px}.intro p{font-size:12px}.features{margin-top:20px}.login-card{padding:32px 24px}h1{font-size:36px}.wordmark{font-size:25px}footer{gap:15px;flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}