.line-auth-screen{box-sizing:border-box;min-height:100vh;color:#172334;-webkit-font-smoothing:antialiased;background:#f2f5f9;place-items:center;min-height:100svh;padding:40px 20px;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,Yu Gothic,sans-serif;display:grid}.line-auth-screen *{box-sizing:border-box}.line-auth-card{background:#fff;border:1px solid #e8edf3;border-radius:32px;width:100%;max-width:440px;padding:44px 32px 24px;box-shadow:0 16px 60px #253d6010}.line-auth-brand{letter-spacing:.08em;flex-direction:column;align-items:center;gap:12px;font-size:20px;font-weight:800;display:flex}.line-auth-brand>img{object-fit:cover;border-radius:23px;display:block;box-shadow:0 5px 14px #138acf20}.line-auth-heading{text-align:center;margin:30px 0}.line-auth-heading h1{letter-spacing:-.035em;color:#172334;margin:0;font-size:26px;font-weight:800;line-height:1.45}.line-auth-heading>p{color:#647080;overflow-wrap:anywhere;margin:14px 0 0;font-size:16px;font-weight:600;line-height:1.9}.line-auth-primary{margin:0 0 28px}.line-auth-button{color:#fff;text-align:center;cursor:pointer;background:#06c755;border:0;border-radius:12px;grid-template-columns:58px 1fr;align-items:center;width:100%;min-height:58px;padding:0;font-family:inherit;font-size:17px;font-weight:750;line-height:1.5;text-decoration:none;transition:background-color .15s;display:grid;overflow:hidden}.line-auth-button>span:last-child{padding:14px 20px}.line-auth-button-icon{border-right:1px solid #00000014;align-self:stretch;place-items:center;display:grid}.line-auth-button-icon img{object-fit:contain;width:36px;height:36px;display:block}@media (hover:hover){.line-auth-button:hover{color:#fff;background:#05b34c}}.line-auth-button:active{color:#fff;background:#048b3b}.line-auth-button:focus-visible{outline-offset:4px;outline:3px solid #0878d1}.line-auth-details summary:focus-visible{outline-offset:4px;outline:3px solid #0878d1}.line-auth-error button:focus-visible{outline-offset:4px;outline:3px solid #0878d1}.line-auth-button:disabled{color:#687483;cursor:default;background:#f0f2f5}.line-auth-button:disabled .line-auth-button-icon img{visibility:hidden}.line-auth-caption{text-align:center;color:#75808e;margin:12px 0 0;font-size:12px;font-weight:600;line-height:1.7}.line-auth-info{background:#f5f7fa;border:1px solid #edf0f5;border-radius:16px;align-items:flex-start;gap:12px;padding:18px 16px;display:flex}.line-auth-info-icon{color:#5980a9;flex:none;width:25px;height:25px;margin-top:1px}.line-auth-info-icon svg{width:100%;height:100%}.line-auth-info>div{min-width:0}.line-auth-info strong{font-size:14px;font-weight:750;line-height:1.6}.line-auth-info p{color:#697789;overflow-wrap:anywhere;margin:5px 0 0;font-size:12px;font-weight:600;line-height:1.85}.line-auth-details{color:#738093;margin:22px 0 0;font-size:12px;font-weight:600;line-height:1.8}.line-auth-details summary{cursor:pointer;text-align:center;padding:4px;list-style:none}.line-auth-details summary::-webkit-details-marker{display:none}.line-auth-details summary:after{content:"＋";margin-left:7px}.line-auth-details[open] summary:after{content:"−"}.line-auth-details p{margin:0;padding:12px 8px 0}.line-auth-footer{text-align:center;letter-spacing:.12em;color:#a0a8b3;margin-top:28px;font-size:10px;font-weight:700}.line-auth-error{color:#a8382e;overflow-wrap:anywhere;background:#fff3f1;border-radius:12px;margin-bottom:18px;padding:14px 16px;font-size:13px;line-height:1.8}.line-auth-error p{margin:4px 0 0}.line-auth-error button{color:#a8382e;font:inherit;cursor:pointer;background:#fff;border:1px solid #dfb8b2;border-radius:8px;margin-top:8px;padding:6px 12px;font-weight:700}.line-auth-status{text-align:center;color:#687483;background:#f2f5f8;border-radius:12px;padding:18px;font-size:14px;font-weight:650;line-height:1.8}.line-auth-eyebrow{color:#36658e;background:#eef5fb;border-radius:7px;margin-bottom:12px;padding:5px 10px;font-size:12px;font-weight:750;display:inline-block}.line-auth-connection{margin:0 0 24px}.line-auth-connection .line-auth-info-icon{color:#06a747}.line-auth-connection strong{font-size:15px}.line-auth-note{color:#75808e;text-align:center;margin:20px 0 0;font-size:12px;font-weight:600;line-height:1.85}@media (max-width:520px){.line-auth-screen{padding:max(28px,env(safe-area-inset-top)) 24px max(20px,env(safe-area-inset-bottom));background:#fff;align-items:center}.line-auth-card{box-shadow:none;border:0;border-radius:0;max-width:380px;padding:12px 0}.line-auth-heading{margin:28px 0}.line-auth-heading h1{font-size:25px}.line-auth-footer{margin-top:28px}}@media (max-width:350px){.line-auth-screen{padding-left:18px;padding-right:18px}.line-auth-heading h1{font-size:23px}.line-auth-button{grid-template-columns:54px 1fr;font-size:16px}.line-auth-button>span:last-child{padding-inline:12px}.line-auth-info{gap:9px;padding:16px 12px}}@media (prefers-reduced-motion:reduce){.line-auth-button{transition:none}}@media (max-width:520px) and (max-height:700px){.line-auth-screen{padding-top:20px}.line-auth-brand>img{border-radius:17px;width:64px;height:64px}.line-auth-brand{gap:8px;font-size:18px}.line-auth-heading{margin:20px 0}.line-auth-heading>p{margin-top:10px;font-size:14px;line-height:1.75}.line-auth-connection{margin-bottom:18px}.line-auth-info{padding-block:13px}.line-auth-note,.line-auth-details{margin-top:16px}.line-auth-footer{margin-top:20px}}.device-login{text-align:left}.device-login p{overflow-wrap:anywhere;font-size:14px;line-height:1.8}.device-login h2{font-size:20px;line-height:1.5}.device-login .line-auth-button{box-sizing:border-box;width:100%;font:inherit;cursor:pointer;min-height:52px;padding:14px;font-weight:700}.device-login .line-auth-button:disabled{opacity:.6;cursor:wait}.device-login-code{text-align:center;letter-spacing:.12em;color:#063875;-webkit-user-select:all;user-select:all;background:#edf7ff;border:1px solid #afd5f5;border-radius:14px;margin:14px 0;padding:18px 8px;font-size:30px;font-weight:800;display:block}.device-login-secondary{color:#0758a4;cursor:pointer;background:#eef6ff;border:1px solid #b8d6ed;border-radius:12px;width:100%;min-height:44px;margin-top:12px;padding:10px;font-size:16px;display:block}.device-login-input{box-sizing:border-box;letter-spacing:.12em;border:1px solid #b4cfe5;border-radius:12px;width:100%;margin:10px 0 18px;padding:14px;font-size:24px;display:block}
