.filter-guide .filter-content {
      max-width: 1040px;
      margin: 0 auto;
    }.filter-guide .filter-card {
      background: #fff;
      border: 1px solid #dcdcdc;
      border-radius: 8px;
      padding: 20px;
      margin-bottom: 24px;
    }.filter-guide .header-card {
      background: #fff;
      border: 1px solid #dcdcdc;
      border-radius: 8px;
      padding: 24px;
      margin-bottom: 24px;
    }.filter-guide h1 {
      font-size: 24px;
      margin: 8px 0;
      color: #111;
    }.filter-guide h2 {
      font-size: 20px;
      margin: 0 0 8px 0;
      color: #111;
      border-bottom: 1px solid #eee;
      padding-bottom: 8px;
    }.filter-guide h3 {
      font-size: 16px;
      margin: 16px 0 8px 0;
      color: #222;
    }.filter-guide p {
      margin: 8px 0;
      font-size: 14px;
    }.filter-guide .badge {
      display: inline-block;
      padding: 2px 8px;
      font-size: 12px;
      font-weight: bold;
      border-radius: 4px;
      background: #e6f4ea;
      color: #137333;
    }.filter-guide .badge-code {
      font-family: ui-monospace, Consolas, Menlo, monospace;
      padding: 2px 6px;
      border-radius: 4px;
      background: #e8f0fe;
      color: #1a73e8;
      font-size: 13px;
    }.filter-guide .badge-country {
      font-family: ui-monospace, Consolas, Menlo, monospace;
      padding: 2px 6px;
      border-radius: 4px;
      background: #e6f4ea;
      color: #137333;
      font-size: 13px;
    }.filter-guide .nav-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 10px;
      margin-top: 10px;
    }.filter-guide .nav-item {
      display: block;
      padding: 12px;
      background: #fafafa;
      border: 1px solid #ddd;
      border-radius: 6px;
      text-decoration: none;
      color: #1a73e8;
      font-weight: bold;
      font-size: 13px;
    }.filter-guide .nav-item:hover {
      background: #f0f7ff;
      border-color: #1a73e8;
    }.filter-guide .nav-sub {
      display: block;
      color: #2e7d32;
      font-size: 11px;
      margin-bottom: 4px;
    }.filter-guide .screen-layout {
      display: flex;
      flex-wrap: wrap;
      gap: 24px;
      align-items: flex-start;
      margin-top: 16px;
    }.filter-guide .screen-image-pane {
      flex: 1 1 320px;
      background: #f9f9f9;
      border: 1px solid #e0e0e0;
      border-radius: 6px;
      padding: 12px;
      text-align: center;
    }.filter-guide .screen-image-pane img {
      max-width: 100%;
      max-height: 480px;
      height: auto;
      border: 1px solid #ccc;
      border-radius: 4px;
      box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    }.filter-guide .split-images {
      display: flex;
      gap: 8px;
    }.filter-guide .split-images img {
      flex: 1 1 48%;
      width: 48%;
      max-height: 440px;
    }.filter-guide .screen-desc-pane {
      flex: 2 1 420px;
      font-size: 14px;
    }.filter-guide dl.item-list {
      margin: 10px 0;
      padding: 0;
    }.filter-guide .item-block {
      background: #fafafa;
      border: 1px solid #e5e5e5;
      border-radius: 6px;
      padding: 10px 14px;
      margin-bottom: 10px;
    }.filter-guide dt {
      font-weight: bold;
      color: #1b5e20;
      font-size: 13px;
    }.filter-guide dt.dt-blue {
      color: #0d47a1;
    }.filter-guide dd {
      margin: 4px 0 0 0;
      color: #444;
      font-size: 13px;
    }.filter-guide .info-box {
      background: #e8f5e9;
      border-left: 4px solid #2e7d32;
      padding: 10px 14px;
      margin: 12px 0;
      font-size: 13px;
      color: #1b5e20;
    }.filter-guide .note-box {
      background: #fff8e1;
      border-left: 4px solid #f57f17;
      padding: 10px 14px;
      margin: 12px 0;
      font-size: 13px;
      color: #7f5100;
    }.filter-guide .summary-card {
      background: #263238;
      color: #eceff1;
      border-radius: 8px;
      padding: 24px;
      margin-bottom: 24px;
    }.filter-guide .summary-card h2 {
      color: #fff;
      border-bottom: 1px solid #37474f;
    }.filter-guide .summary-card p {
      color: #b0bec5;
    }.filter-guide .step-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 16px;
      margin-top: 16px;
    }.filter-guide .step-item {
      background: #37474f;
      border: 1px solid #455a64;
      border-radius: 6px;
      padding: 16px;
    }.filter-guide .step-item strong {
      color: #80cbc4;
      display: block;
      margin-bottom: 6px;
      font-size: 15px;
    }.filter-guide .step-item p {
      color: #cfd8dc;
      font-size: 13px;
      margin: 0;
    }.filter-guide footer {
      text-align: center;
      font-size: 12px;
      color: #888;
      padding: 16px 0;
    }
  
.filter-guide{padding-bottom:30px}.filter-guide .filter-card,.filter-guide .header-card{border-color:var(--line);padding:26px;border-radius:8px}.filter-guide h2{color:var(--ink);line-height:1.6}.filter-guide [id]{scroll-margin-top:120px}.filter-guide .screen-image-pane,.filter-guide .screen-desc-pane{min-width:0}.filter-guide .screen-image-pane img{object-fit:contain;cursor:zoom-in}.filter-guide .nav-item{color:var(--green)}.filter-guide .summary-card h2{color:white}.filter-guide .filter-content{max-width:none}.filter-guide .nav-grid,.filter-guide .step-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}@media(max-width:600px){.filter-guide .filter-card,.filter-guide .header-card,.filter-guide .summary-card{padding:18px}.filter-guide .screen-image-pane{flex-basis:100%}.filter-guide .screen-desc-pane{flex-basis:100%}.filter-guide .split-images{flex-direction:column}.filter-guide .split-images img{width:100%;max-height:600px}.filter-guide .split-images a{display:block}.filter-guide h2{font-size:19px}}
.filter-guide .split-images a{flex:1 1 48%;min-width:0}.filter-guide .split-images a img{width:100%}