.atwg-discover, .atwg-studio { max-width: 720px; margin: 0 auto; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color:#1a1410; }
.atwg-heading { font-size: 26px; font-weight: 800; margin-bottom: 6px; }
.atwg-sub { color: #6b6258; margin-bottom: 24px; }
.atwg-tabs, .atwg-mode-tabs { display: flex; gap: 8px; margin-bottom: 20px; border-bottom: 2px solid #eee; }
.atwg-tab { background: none; border: none; padding: 10px 16px; font-weight: 700; color: #8a8178; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -2px; }
.atwg-tab.active { color: #6d4aff; border-bottom-color: #6d4aff; }
.atwg-tab:disabled { opacity: .5; cursor: not-allowed; }
.atwg-lock { font-size: 11px; margin-left: 4px; }
.atwg-field { display: block; margin-bottom: 16px; }
.atwg-label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 6px; }
.atwg-input, .atwg-select, .atwg-textarea, .atwg-file { width: 100%; padding: 10px 12px; border: 1px solid #ddd; border-radius: 8px; font-size: 14px; font-family: inherit; }
.atwg-textarea { resize: vertical; }
.atwg-btn { display: inline-block; padding: 12px 22px; border-radius: 10px; font-weight: 700; text-decoration: none; border: none; cursor: pointer; font-size: 14px; }
.atwg-btn-primary { background: linear-gradient(135deg,#6d4aff,#a855f7); color: #fff; }
.atwg-btn-secondary { background: #f0eefe; color: #3a2fa0; }
.atwg-btn:disabled { opacity: .6; cursor: not-allowed; }
.atwg-status { margin: 12px 0; font-size: 14px; color: #b0442d; min-height: 20px; }
.atwg-result { margin-top: 24px; padding: 20px; background: #f9f8ff; border-radius: 12px; }
.atwg-result h3 { margin-top: 0; }
.atwg-result h4 { margin: 16px 0 8px; }
.atwg-result-actions { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.atwg-disclaimer { font-size: 12px; color: #8a8178; margin-top: 16px; }
.atwg-notice { padding: 14px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.atwg-notice-error { background: #fdecea; color: #a0342a; }
.atwg-login-notice { text-align: center; padding: 40px 20px; }
.atwg-preview-wrap { margin-top: 20px; }
.atwg-preview-toolbar { margin-bottom: 10px; }
.atwg-preview-frame { width: 100%; height: 600px; border: 1px solid #ddd; border-radius: 10px; background: #fff; }
.atwg-preview-frame-small { height: 320px; margin-top: 8px; }
.atwg-plan-list { margin: 16px 0; padding: 16px; background: #f9f8ff; border-radius: 10px; }
.atwg-plan-list ul { padding-left: 20px; }
.atwg-page-block { margin-top: 20px; padding-bottom: 20px; border-bottom: 1px solid #eee; }
.atwg-progress { font-weight: 700; color: #6d4aff; }