:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh;min-height:100svh;min-height:100dvh;min-height:calc(var(--app-vh, 1vh) * 100);overflow:hidden}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--Background-Layer5-Base: white;--Labels-Primary: black;--Base-9: #1D3461;--Primary-5: #418EE8;--White: white}*{box-sizing:border-box}body{margin:0;padding:0;font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,sans-serif;background:var(--Background-Layer5-Base);overflow-x:hidden}#root{width:100%;height:100vh;height:100svh;height:100dvh;height:calc(var(--app-vh, 1vh) * 100);position:relative;background:var(--Background-Layer5-Base);overflow:hidden}.app-container{width:100%;height:100%;display:flex;justify-content:center;align-items:center;padding:20px;box-sizing:border-box}.main-content{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:32px;max-width:404px;width:100%;max-height:100%;overflow:hidden}.logo-text-section{display:flex;flex-direction:column;justify-content:flex-start;align-items:center;gap:24px}.logo-section{width:100px;height:100px;position:relative}.logo{width:100px;height:100px;display:block}.text-section{width:auto;max-width:400px;min-width:208px;display:flex;flex-direction:column;justify-content:flex-start;align-items:center;gap:16px}.title{align-self:stretch;text-align:center;color:var(--Base-9);font-size:40px;font-weight:700;line-height:36px;word-wrap:break-word;margin:0}.subtitle{align-self:stretch;text-align:center;color:var(--Base-9);font-size:16px;font-weight:500;line-height:24px;word-wrap:break-word;margin:0}.cta-button{height:48px;padding:8px 24px;background:var(--Primary-5);border-radius:16px;border:none;display:flex;justify-content:center;align-items:center;gap:4px;cursor:pointer;transition:all .2s ease}.cta-button:hover{transform:translateY(-1px);box-shadow:0 4px 12px #418ee84d}.cta-button:active{transform:translateY(0)}.cta-button.disabled{background:#9ca3af;cursor:not-allowed;opacity:.6}.cta-button.disabled:hover{transform:none;box-shadow:none}.button-text{color:var(--White);font-size:14px;font-weight:700;line-height:20px;word-wrap:break-word}.error-card{background:#fef2f2;border-left:3px solid #ef4444;padding:16px;border-radius:8px;margin:16px 0;max-width:420px;width:100%}.error-text{color:#dc2626;margin:0;font-size:16px}@media (max-width: 480px){.app-container{padding:16px}.main-content{max-width:100%;gap:24px}.text-section{width:100%;max-width:280px;min-width:auto}.title{font-size:36px;line-height:32px}.subtitle{font-size:15px;line-height:22px}.error-card{margin:12px 0;max-width:100%}}@media (min-width: 481px){.main-content{max-width:500px}.text-section{max-width:450px}}