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.advantage-icon[data-v-f545fb41]{color:red}.page-3 .knowledge-list-unified li[data-v-f545fb41]:nth-child(1),.page-3 .knowledge-list-unified li[data-v-f545fb41]:nth-child(2){border-left-color:red}.page-3 .knowledge-list-unified li:nth-child(1) .advantage-icon[data-v-f545fb41],.page-3 .knowledge-list-unified li:nth-child(2) .advantage-icon[data-v-f545fb41]{color:red}.knowledge-list-unified li[data-v-f545fb41]:hover{-webkit-transform:translateX(5px);transform:translate(5px)}.advantage-icon[data-v-f545fb41]{color:#2ecc71;font-size:1.5rem;margin-right:1rem;-ms-flex-negative:0;flex-shrink:0;margin-top:3px}.point-content[data-v-f545fb41]{-webkit-box-flex:1;-ms-flex-positive:1;flex-grow:1}.point-title[data-v-f545fb41]{display:block;font-weight:600;color:#2c3e50;margin-bottom:.5rem;font-size:1.05rem}.point-desc[data-v-f545fb41]{color:#5d4037;line-height:1.6;font-size:.95rem;text-align:left}.point-desc ul[data-v-f545fb41]{margin:.5rem 0;padding-left:1.5rem}.point-desc li[data-v-f545fb41]{margin:.3rem 0;line-height:1.6}.point-desc a[data-v-f545fb41]{color:#3498db;text-decoration:underline}.point-desc a[data-v-f545fb41]:hover{color:#2980b9;text-decoration:none}.empty-state[data-v-f545fb41]{height:500px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;color:#8d6e63;font-size:1.2rem}.ppt-controls[data-v-f545fb41]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;gap:1.5rem}.control-btn[data-v-f545fb41]{background-color:#2c3e50;color:#fff;border:none;padding:.8rem 1.5rem;border-radius:6px;cursor:pointer;font-size:1rem;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:.5rem;-webkit-transition:all .2s;transition:all .2s}.control-btn[data-v-f545fb41]:disabled{background-color:#bdc3c7;cursor:not-allowed;-webkit-transform:none;transform:none}.control-btn[data-v-f545fb41]:hover:not(:disabled){background-color:#34495e;-webkit-transform:translateY(-2px);transform:translateY(-2px)}.home-btn[data-v-f545fb41]{background-color:#8d6e63;text-decoration:none}.home-btn[data-v-f545fb41]:hover{background-color:#795548}.prev[data-v-f545fb41]{background-color:#34495e}.next[data-v-f545fb41]{background-color:#2c3e50}.page-indicator[data-v-f545fb41]{color:#2c3e50;font-size:1.1rem;font-weight:500}@-webkit-keyframes fadeIn-f545fb41{0%{opacity:0;-webkit-transform:translateY(10px);transform:translateY(10px)}to{opacity:1;-webkit-transform:translateY(0);transform:translateY(0)}}@keyframes fadeIn-f545fb41{0%{opacity:0;-webkit-transform:translateY(10px);transform:translateY(10px)}to{opacity:1;-webkit-transform:translateY(0);transform:translateY(0)}}@media (max-width: 768px){.ppt-slide[data-v-f545fb41]{padding:2rem 1rem}.slide-title[data-v-f545fb41]{font-size:1.8rem}.ppt-controls[data-v-f545fb41]{gap:.8rem}.control-btn[data-v-f545fb41]{padding:.6rem 1rem;font-size:.9rem}.home-btn[data-v-f545fb41]{padding:.6rem .8rem;font-size:.85rem}.top-controls[data-v-f545fb41]{margin-bottom:1rem}.knowledge-list-unified li[data-v-f545fb41]{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;text-align:center;padding:1rem}.advantage-icon[data-v-f545fb41]{margin-right:0;margin-bottom:.5rem}.point-desc ul[data-v-f545fb41]{padding-left:1rem}}.knowledge-list-unified li[data-v-f545fb41]:nth-child(5){border-left-color:transparent;background-color:transparent}.knowledge-list-unified li:nth-child(5) .advantage-icon[data-v-f545fb41]{display:none}.knowledge-list-unified li:nth-child(5) .point-content[data-v-f545fb41]{text-align:center;margin-top:1rem}