:root{--bg-1:#f7f2f7;--bg-2:#eee3ef;--accent:#6b4e9b;--accent-2:#b48ad6;--accent-soft:#efe6fb;--text:#2b2330;--text-dim:#6b6472;--border:#e4dbe8;--success:#3b8e63;--warn:#c46a3f;--danger:#b14a4a;--card:#fff;--shadow:0 20px 60px #50287814, 0 4px 12px #5028780a;--radius:20px;--radius-sm:12px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Hiragino Kaku Gothic ProN,Yu Gothic UI,Meiryo,system-ui,sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}html,body,#root{overscroll-behavior:none;height:100%;margin:0;padding:0;overflow:hidden}body{background:linear-gradient(135deg, var(--bg-1) 0%, var(--bg-2) 100%)}button{cursor:pointer;color:inherit;background:0 0;border:none;padding:0;font-family:inherit}button:disabled{cursor:not-allowed;opacity:.45}.app{flex-direction:column;width:100vw;height:100vh;display:flex;position:relative;overflow:hidden}.topbar{color:var(--text-dim);letter-spacing:.04em;justify-content:space-between;align-items:center;padding:18px 32px;font-size:14px;display:flex}.topbar .brand{color:var(--accent);letter-spacing:.08em;align-items:center;gap:10px;font-weight:600;display:flex}.brand-dot{background:radial-gradient(circle at 30% 30%, var(--accent-2), var(--accent));border-radius:50%;width:10px;height:10px;box-shadow:0 0 12px #b48ad6b3}.lang-switch{border:1px solid var(--border);background:#fff9;border-radius:999px;gap:4px;padding:4px;display:flex}.lang-switch button{color:var(--text-dim);border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600}.lang-switch button.active{background:var(--accent);color:#fff}.screen{flex:1;justify-content:center;min-height:0;padding:8px 48px 32px;display:flex}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;flex:1;width:100%;min-width:0;max-width:1280px;display:flex;position:relative;overflow:hidden}.btn{letter-spacing:.02em;border-radius:999px;justify-content:center;align-items:center;gap:10px;min-height:60px;padding:18px 36px;font-size:18px;font-weight:700;transition:transform .1s,box-shadow .2s,background .2s;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--accent), #8768b8);color:#fff;box-shadow:0 10px 24px #6b4e9b59}.btn-primary:active:not(:disabled){transform:translateY(1px);box-shadow:0 6px 14px #6b4e9b59}.btn-ghost{color:var(--accent);border:1.5px solid var(--border);background:0 0}.btn-ghost:active{background:var(--accent-soft)}.btn-xl{min-height:72px;padding:22px 48px;font-size:20px}.stepper{justify-content:center;align-items:center;gap:8px;padding:14px 0 8px;display:flex}.stepper .dot{background:var(--border);border-radius:3px;width:26px;height:6px;transition:background .3s,width .3s}.stepper .dot.active{background:var(--accent);width:44px}.stepper .dot.done{background:var(--accent-2)}h1,h2,h3,p{margin:0}.fade-enter{animation:.4s fade}@keyframes fade{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.privacy-note{color:var(--text-dim);text-align:center;padding:10px 24px 18px;font-size:12px}.privacy-note a{color:var(--accent);text-decoration:none}