.erx-t4-container { max-width: 820px; margin: 32px auto; font-family: system-ui, -apple-system, sans-serif; }
.erx-t4-intro { background: linear-gradient(135deg, #f4f2ec 0%, #ece6da 100%); padding: 32px; border-radius: 16px; margin-bottom: 24px; border: 2px solid #d98a2b; }
.erx-t4-intro h2 { color: #14564c; margin: 0 0 12px; font-size: 24px; }
.erx-t4-intro p { color: #4a5a52; line-height: 1.6; margin: 0 0 16px; }
.erx-t4-meta { display: flex; gap: 16px; flex-wrap: wrap; font-size: 14px; color: #14564c; font-weight: 600; }
.erx-t4-btn-start { background: #14564c; color: #fff; border: none; padding: 14px 32px; border-radius: 10px; font-size: 16px; font-weight: 600; cursor: pointer; margin-top: 16px; transition: all 0.2s; }
.erx-t4-btn-start:hover { background: #d98a2b; transform: translateY(-1px); }

.erx-t4-test { display: none; background: #fff; border: 2px solid #ece6da; border-radius: 16px; padding: 32px; }
.erx-t4-test.active { display: block; }
.erx-t4-progress { height: 8px; background: #f4f2ec; border-radius: 4px; overflow: hidden; margin-bottom: 24px; }
.erx-t4-progress-fill { height: 100%; background: linear-gradient(90deg, #14564c, #1c7163); transition: width 0.4s; }
.erx-t4-step { color: #14564c; font-size: 13px; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 8px; }
.erx-t4-question { font-size: 18px; color: #2b2b28; font-weight: 600; margin-bottom: 20px; line-height: 1.5; }
.erx-t4-options { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.erx-t4-option { padding: 14px 18px; background: #f4f2ec; border: 2px solid transparent; border-radius: 10px; cursor: pointer; transition: all 0.2s; font-size: 15px; color: #2b2b28; }
.erx-t4-option:hover { background: #ece6da; border-color: #d98a2b; }
.erx-t4-option.selected { background: #14564c; color: #fff; border-color: #14564c; }
.erx-t4-option input { margin-right: 12px; accent-color: #14564c; transform: scale(1.2); }
.erx-t4-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 20px; }
.erx-t4-btn { padding: 12px 24px; border-radius: 10px; font-weight: 600; cursor: pointer; border: none; font-size: 15px; transition: all 0.2s; }
.erx-t4-btn-prev { background: #f4f2ec; color: #2b2b28; }
.erx-t4-btn-next { background: #14564c; color: #fff; margin-left: auto; }
.erx-t4-btn-next:disabled { background: #c8c8c8; cursor: not-allowed; }

.erx-t4-result { display: none; background: #fff; border-radius: 16px; overflow: hidden; border: 2px solid #ece6da; }
.erx-t4-result.active { display: block; }
.erx-t4-result-header { padding: 40px 32px; text-align: center; color: #fff; }
.erx-t4-head-ok { background: linear-gradient(135deg, #14564c 0%, #1c7163 100%); }
.erx-t4-head-gray { background: linear-gradient(135deg, #d98a2b 0%, #b87122 100%); }
.erx-t4-head-pe { background: linear-gradient(135deg, #b06a4a 0%, #8f5038 100%); }
.erx-t4-cat { font-size: 14px; text-transform: uppercase; letter-spacing: 1.5px; opacity: 0.9; }
.erx-t4-score { font-size: 64px; font-weight: 700; margin: 12px 0; line-height: 1; }
.erx-t4-score-max { opacity: 0.7; font-size: 28px; font-weight: 400; }
.erx-t4-label { font-size: 20px; font-weight: 700; }
.erx-t4-result-body { padding: 32px; }
.erx-t4-advice { background: #f4f2ec; padding: 20px; border-radius: 12px; margin-bottom: 24px; border-left: 4px solid #14564c; }
.erx-t4-advice h4 { margin: 0 0 8px; color: #14564c; }
.erx-t4-advice p { margin: 0; color: #4a5a52; line-height: 1.6; }
.erx-t4-note { font-size: 13px; color: #6a6a62; line-height: 1.5; margin: 0 0 24px; padding: 12px 16px; background: #f4f2ec; border-radius: 8px; border-left: 3px solid #d98a2b; }
.erx-t4-rec { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid #f4f2ec; }
.erx-t4-rec:last-child { border: none; }
.erx-t4-rec-icon { width: 32px; height: 32px; background: #14564c; border-radius: 8px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; }
.erx-t4-rec-text { color: #2b2b28; line-height: 1.5; font-size: 14px; }
.erx-t4-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.erx-t4-action { flex: 1; min-width: 140px; padding: 12px 20px; border-radius: 10px; font-weight: 600; cursor: pointer; border: none; font-size: 14px; }
.erx-t4-action-primary { background: #14564c; color: #fff; }
.erx-t4-action-secondary { background: #f4f2ec; color: #2b2b28; }

@media(max-width:640px){.erx-t4-intro,.erx-t4-test,.erx-t4-result-body{padding:20px;}.erx-t4-nav{flex-direction:column-reverse;}.erx-t4-btn{width:100%;}}