body:has(.auth-shell){color:#f3f3f5;background:#070707;margin:0}.auth-shell{background:#171718;justify-content:center;align-items:flex-start;width:min(100%,480px);min-height:100svh;margin:0 auto;padding:48px 20px;font-family:Arial,Hiragino Kaku Gothic ProN,Noto Sans JP,sans-serif;display:flex}.auth-card{background:#222223;border-radius:14px;flex-direction:column;gap:14px;width:100%;padding:24px 20px;display:flex}.auth-card h1{margin:0 0 6px;font-size:20px}.auth-field{color:#b4b4b7;flex-direction:column;gap:6px;font-size:12px;display:flex}.auth-field input{color:#f3f3f5;background:#171718;border:1px solid #333335;border-radius:8px;padding:11px 12px;font-size:14px}.auth-field input:focus{border-color:#8f7bd0;outline:none}.auth-submit,.auth-google{cursor:pointer;border:0;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:12px;font-size:14px;font-weight:700;display:inline-flex}.auth-submit{color:#fff;background:#6e2cff}.auth-submit:disabled{opacity:.45;cursor:default}.auth-google{color:#f3f3f5;background:#303031}.auth-error{color:#ff8585;margin:0;font-size:12px}.auth-state{color:#a0a0a4;margin:0;font-size:13px}.auth-switch{color:#a0a0a4;text-align:center;margin:4px 0 0;font-size:12px}.auth-switch a,.auth-back{color:#b79cff;text-align:center;margin-left:4px;font-size:12px}.mypage-profile{grid-template-columns:auto 1fr;gap:8px 16px;margin:0;font-size:13px;display:grid}.mypage-profile dt{color:#a0a0a4}.mypage-profile dd{overflow-wrap:anywhere;margin:0}.mypage-links{gap:8px;display:grid}.mypage-links a{color:#f3f3f5;background:#303031;border-radius:8px;padding:11px 12px;font-size:13px;text-decoration:none}