*:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) { margin: 0; padding: 0; box-sizing: border-box; }
body:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: #0a0a0a;
    color: #fff;
    line-height: 1.8;
  }
.article-container:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    max-width: 800px;
    margin: 120px auto 60px;
    padding: 0 20px;
  }
.article-tag:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0,200,83,0.1);
    color: #00C853;
    border-radius: 4px;
    font-size: 13px;
    margin-bottom: 16px;
  }
.article-title:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 16px;
  }
.article-meta:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    color: #666;
    font-size: 14px;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #222;
  }
.article-summary:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    background: #111;
    border-left: 4px solid #00C853;
    padding: 20px 24px;
    border-radius: 0 8px 8px 0;
    margin-bottom: 24px;
  }
.article-summary p:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    font-size: 15px;
    color: #ccc;
    line-height: 1.8;
    margin: 0;
  }
.article-summary strong:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) { color: #00C853; }
.article-content:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    font-size: 16px;
    color: #ccc;
  }
.article-content h2:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    font-size: 22px;
    color: #fff;
    margin: 32px 0 16px;
  }
.article-content h3:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    font-size: 18px;
    color: #fff;
    margin: 26px 0 12px;
  }
.article-content p:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) { margin-bottom: 16px; }
.article-content ul:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) { margin: 16px 0 16px 24px; }
.article-content li:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) { margin-bottom: 8px; }
.article-content code:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    background: #1a1a1a;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 14px;
    color: #00C853;
  }
.article-cta:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    margin: 40px 0;
    padding: 30px;
    background: #111;
    border-radius: 12px;
    text-align: center;
  }
.article-cta h3:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    margin-bottom: 16px;
    font-size: 20px;
  }
.cta-btn:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    display: inline-block;
    padding: 14px 40px;
    background: #00C853;
    color: #000;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s;
  }
.cta-btn:hover:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) { background: #00E060; }
.article-nav:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    display: flex;
    gap: 16px;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid #222;
  }
.article-nav a:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 16px 20px;
    background: #111;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.2s;
    min-width: 0;
  }
.article-nav a:hover:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) { background: #1a1a1a; }
.nav-label:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) { font-size: 12px; color: #666; }
.nav-title:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) {
    font-size: 14px;
    color: #ccc;
    line-height: 1.5;
    transition: color 0.2s;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
.article-nav a:hover .nav-title:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) { color: #00C853; }
.nav-next:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) { text-align: right; }
@media (max-width: 768px) {
.article-title:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) { font-size: 24px; }
.article-container:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) { margin-top: 100px; }
.article-nav:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) { flex-direction: column; }
.nav-next:where([data-site-page="article-extended"], [data-site-page="article-extended"] *) { text-align: left; }

}
*:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) { margin: 0; padding: 0; box-sizing: border-box; }
body:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: #0a0a0a;
    color: #fff;
    line-height: 1.8;
  }
.article-container:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    max-width: 800px;
    margin: 120px auto 60px;
    padding: 0 20px;
  }
.article-tag:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0,200,83,0.1);
    color: #00C853;
    border-radius: 4px;
    font-size: 13px;
    margin-bottom: 16px;
  }
.article-title:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 16px;
  }
.article-meta:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    color: #666;
    font-size: 14px;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #222;
  }
.article-summary:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    background: #111;
    border-left: 4px solid #00C853;
    padding: 20px 24px;
    border-radius: 0 8px 8px 0;
    margin-bottom: 24px;
  }
.article-summary p:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    font-size: 15px;
    color: #ccc;
    line-height: 1.8;
    margin: 0;
  }
.article-summary strong:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) { color: #00C853; }
.article-content:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    font-size: 16px;
    color: #ccc;
  }
.article-content h2:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    font-size: 22px;
    color: #fff;
    margin: 32px 0 16px;
  }
.article-content p:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    margin-bottom: 16px;
  }
.article-content ul:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    margin: 16px 0 16px 24px;
  }
.article-content li:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    margin-bottom: 8px;
  }
.article-cta:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    margin: 40px 0;
    padding: 30px;
    background: #111;
    border-radius: 12px;
    text-align: center;
  }
.article-cta h3:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    margin-bottom: 16px;
    font-size: 20px;
  }
.cta-btn:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) {
    display: inline-block;
    padding: 14px 40px;
    background: #00C853;
    color: #000;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s;
  }
.cta-btn:hover:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) { background: #00E060; }
@media (max-width: 768px) {
.article-title:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) { font-size: 24px; }
.article-container:where([data-site-page="article-pbe"], [data-site-page="article-pbe"] *) { margin-top: 100px; }

}
*:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) { margin: 0; padding: 0; box-sizing: border-box; }
body:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: #0a0a0a;
    color: #fff;
    line-height: 1.8;
  }
.article-container:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) {
    max-width: 800px;
    margin: 120px auto 60px;
    padding: 0 20px;
  }
.article-tag:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0,200,83,0.1);
    color: #00C853;
    border-radius: 4px;
    font-size: 13px;
    margin-bottom: 16px;
  }
.article-title:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 16px;
  }
.article-meta:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) {
    color: #666;
    font-size: 14px;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #222;
  }
.article-summary:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) {
    background: #111;
    border-left: 4px solid #00C853;
    padding: 20px 24px;
    border-radius: 0 8px 8px 0;
    margin-bottom: 24px;
  }
.article-summary p:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) {
    font-size: 15px;
    color: #ccc;
    line-height: 1.8;
    margin: 0;
  }
.article-summary strong:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) { color: #00C853; }
.article-content:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) {
    font-size: 16px;
    color: #ccc;
  }
.article-content h2:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) {
    font-size: 22px;
    color: #fff;
    margin: 32px 0 16px;
  }
.article-content p:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) { margin-bottom: 16px; }
.article-content ul:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) { margin: 16px 0 16px 24px; }
.article-content li:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) { margin-bottom: 8px; }
.article-cta:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) {
    margin: 40px 0;
    padding: 30px;
    background: #111;
    border-radius: 12px;
    text-align: center;
  }
.article-cta h3:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) { margin-bottom: 16px; font-size: 20px; }
.cta-btn:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) {
    display: inline-block;
    padding: 14px 40px;
    background: #00C853;
    color: #000;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s;
  }
.cta-btn:hover:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) { background: #00E060; }
@media (max-width: 768px) {
.article-title:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) { font-size: 24px; }
.article-container:where([data-site-page="article-standard"], [data-site-page="article-standard"] *) { margin-top: 100px; }

}
*:where([data-site-page="article"], [data-site-page="article"] *) { margin: 0; padding: 0; box-sizing: border-box; }
body:where([data-site-page="article"], [data-site-page="article"] *) {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: #0a0a0a;
    color: #fff;
    line-height: 1.8;
  }
.article-container:where([data-site-page="article"], [data-site-page="article"] *) {
    max-width: 800px;
    margin: 120px auto 60px;
    padding: 0 20px;
  }
.article-tag:where([data-site-page="article"], [data-site-page="article"] *) {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0,200,83,0.1);
    color: #00C853;
    border-radius: 4px;
    font-size: 13px;
    margin-bottom: 16px;
  }
.article-title:where([data-site-page="article"], [data-site-page="article"] *) {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 16px;
  }
.article-meta:where([data-site-page="article"], [data-site-page="article"] *) {
    color: #666;
    font-size: 14px;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #222;
  }
.article-summary:where([data-site-page="article"], [data-site-page="article"] *) {
    background: #111;
    border-left: 4px solid #00C853;
    padding: 20px 24px;
    border-radius: 0 8px 8px 0;
    margin-bottom: 24px;
  }
.article-summary p:where([data-site-page="article"], [data-site-page="article"] *) {
    font-size: 15px;
    color: #ccc;
    line-height: 1.8;
    margin: 0;
  }
.article-summary strong:where([data-site-page="article"], [data-site-page="article"] *) { color: #00C853; }
.article-content:where([data-site-page="article"], [data-site-page="article"] *) {
    font-size: 16px;
    color: #ccc;
  }
.article-content h2:where([data-site-page="article"], [data-site-page="article"] *) {
    font-size: 22px;
    color: #fff;
    margin: 32px 0 16px;
  }
.article-content h3:where([data-site-page="article"], [data-site-page="article"] *) {
    font-size: 18px;
    color: #fff;
    margin: 26px 0 12px;
  }
.article-content p:where([data-site-page="article"], [data-site-page="article"] *) { margin-bottom: 16px; }
.article-content ul:where([data-site-page="article"], [data-site-page="article"] *) { margin: 16px 0 16px 24px; }
.article-content li:where([data-site-page="article"], [data-site-page="article"] *) { margin-bottom: 8px; }
.article-content code:where([data-site-page="article"], [data-site-page="article"] *) {
    background: #1a1a1a;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 14px;
    color: #00C853;
  }
.article-cta:where([data-site-page="article"], [data-site-page="article"] *) {
    margin: 40px 0;
    padding: 30px;
    background: #111;
    border-radius: 12px;
    text-align: center;
  }
.article-cta h3:where([data-site-page="article"], [data-site-page="article"] *) {
    margin-bottom: 16px;
    font-size: 20px;
  }
.cta-btn:where([data-site-page="article"], [data-site-page="article"] *) {
    display: inline-block;
    padding: 14px 40px;
    background: #00C853;
    color: #000;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s;
  }
.cta-btn:hover:where([data-site-page="article"], [data-site-page="article"] *) { background: #00E060; }
.article-nav:where([data-site-page="article"], [data-site-page="article"] *) {
    display: flex;
    gap: 16px;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid #222;
  }
.article-nav a:where([data-site-page="article"], [data-site-page="article"] *) {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 16px 20px;
    background: #111;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.2s;
    min-width: 0;
  }
.article-nav a:hover:where([data-site-page="article"], [data-site-page="article"] *) { background: #1a1a1a; }
.nav-label:where([data-site-page="article"], [data-site-page="article"] *) { font-size: 12px; color: #666; }
.nav-title:where([data-site-page="article"], [data-site-page="article"] *) {
    font-size: 14px;
    color: #ccc;
    line-height: 1.5;
    transition: color 0.2s;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
.article-nav a:hover .nav-title:where([data-site-page="article"], [data-site-page="article"] *) { color: #00C853; }
.nav-next:where([data-site-page="article"], [data-site-page="article"] *) { text-align: right; }
@media (max-width: 768px) {
.article-title:where([data-site-page="article"], [data-site-page="article"] *) { font-size: 24px; }
.article-container:where([data-site-page="article"], [data-site-page="article"] *) { margin-top: 100px; }
.article-nav:where([data-site-page="article"], [data-site-page="article"] *) { flex-direction: column; }
.nav-next:where([data-site-page="article"], [data-site-page="article"] *) { text-align: left; }

}
*:where([data-site-page="download"], [data-site-page="download"] *) {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
body:where([data-site-page="download"], [data-site-page="download"] *) {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background: #000;
            color: #fff;
            overflow-x: hidden;
        }
a:where([data-site-page="download"], [data-site-page="download"] *) {
            text-decoration: none;
            color: inherit;
        }
.hero:where([data-site-page="download"], [data-site-page="download"] *) {
            padding: 150px 0 100px;
            text-align: center;
            background: linear-gradient(180deg, #0a0a0a 0%, #000 100%);
        }
.hero-title:where([data-site-page="download"], [data-site-page="download"] *) {
            font-size: 48px;
            font-weight: 700;
            margin-bottom: 20px;
            background: linear-gradient(90deg, #00C853, #00E676);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
.hero-subtitle:where([data-site-page="download"], [data-site-page="download"] *) {
            font-size: 18px;
            color: #999;
            margin-bottom: 50px;
        }
.download-btn:where([data-site-page="download"], [data-site-page="download"] *) {
            display: inline-block;
            padding: 18px 60px;
            background: linear-gradient(135deg, #00C853, #00A843);
            color: #fff;
            font-size: 18px;
            font-weight: 600;
            border-radius: 50px;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            box-shadow: 0 4px 20px rgba(0, 200, 83, 0.3);
        }
.download-btn:hover:where([data-site-page="download"], [data-site-page="download"] *) {
            transform: translateY(-2px);
            box-shadow: 0 6px 30px rgba(0, 200, 83, 0.5);
        }
.download-note:where([data-site-page="download"], [data-site-page="download"] *) {
            margin-top: 20px;
            font-size: 13px;
            color: #666;
        }
.features-section:where([data-site-page="download"], [data-site-page="download"] *) {
            padding: 80px 0;
            background: #111;
        }
.container:where([data-site-page="download"], [data-site-page="download"] *) {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
.section-title:where([data-site-page="download"], [data-site-page="download"] *) {
            text-align: center;
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 60px;
            color: #fff;
        }
.features-grid:where([data-site-page="download"], [data-site-page="download"] *) {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
.feature-card:where([data-site-page="download"], [data-site-page="download"] *) {
            background: #1a1a1a;
            border-radius: 12px;
            padding: 40px 30px;
            text-align: center;
            transition: transform 0.3s;
        }
.feature-card:hover:where([data-site-page="download"], [data-site-page="download"] *) {
            transform: translateY(-5px);
        }
.feature-icon:where([data-site-page="download"], [data-site-page="download"] *) {
            width: 60px;
            height: 60px;
            background: #00C853;
            border-radius: 50%;
            margin: 0 auto 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: #fff;
        }
.feature-title:where([data-site-page="download"], [data-site-page="download"] *) {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 15px;
            color: #fff;
        }
.feature-desc:where([data-site-page="download"], [data-site-page="download"] *) {
            font-size: 14px;
            color: #999;
            line-height: 1.6;
        }
.steps-section:where([data-site-page="download"], [data-site-page="download"] *) {
            padding: 80px 0;
            background: #0a0a0a;
        }
.steps-list:where([data-site-page="download"], [data-site-page="download"] *) {
            display: flex;
            justify-content: space-around;
            max-width: 1000px;
            margin: 0 auto;
        }
.step-item:where([data-site-page="download"], [data-site-page="download"] *) {
            text-align: center;
            flex: 1;
            position: relative;
        }
.step-number:where([data-site-page="download"], [data-site-page="download"] *) {
            width: 60px;
            height: 60px;
            background: #00C853;
            border-radius: 50%;
            margin: 0 auto 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: 700;
            color: #fff;
        }
.step-title:where([data-site-page="download"], [data-site-page="download"] *) {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 10px;
            color: #fff;
        }
.step-desc:where([data-site-page="download"], [data-site-page="download"] *) {
            font-size: 14px;
            color: #999;
            line-height: 1.6;
        }
.faq-section:where([data-site-page="download"], [data-site-page="download"] *) {
            padding: 80px 0;
            background: #111;
        }
.faq-list:where([data-site-page="download"], [data-site-page="download"] *) {
            max-width: 800px;
            margin: 0 auto;
        }
.faq-item:where([data-site-page="download"], [data-site-page="download"] *) {
            background: #1a1a1a;
            border-radius: 8px;
            margin-bottom: 15px;
            overflow: hidden;
            transition: box-shadow 0.2s;
        }
.faq-item.active:where([data-site-page="download"], [data-site-page="download"] *) {
            box-shadow: 0 0 0 1px rgba(0, 200, 83, 0.3);
        }
.faq-question:where([data-site-page="download"], [data-site-page="download"] *) {
            padding: 20px 25px;
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }
.faq-question .toggle-icon:where([data-site-page="download"], [data-site-page="download"] *) {
            flex-shrink: 0;
            font-size: 20px;
            color: #00C853;
            transition: transform 0.3s;
            line-height: 1;
        }
.faq-item.active .faq-question .toggle-icon:where([data-site-page="download"], [data-site-page="download"] *) {
            transform: rotate(45deg);
        }
.faq-answer:where([data-site-page="download"], [data-site-page="download"] *) {
            padding: 0 25px 20px;
            font-size: 14px;
            color: #999;
            line-height: 1.8;
            display: none;
        }
.faq-item.active .faq-answer:where([data-site-page="download"], [data-site-page="download"] *) {
            display: block;
        }
.screenshots-section:where([data-site-page="download"], [data-site-page="download"] *) {
            padding: 80px 0;
            background: #0a0a0a;
        }
.screenshots-grid:where([data-site-page="download"], [data-site-page="download"] *) {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
.screenshot-item:where([data-site-page="download"], [data-site-page="download"] *) {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
.screenshot-item img:where([data-site-page="download"], [data-site-page="download"] *) {
            width: 100%;
            display: block;
            transition: transform 0.3s;
        }
.screenshot-item:hover img:where([data-site-page="download"], [data-site-page="download"] *) {
            transform: scale(1.02);
        }
@media (max-width: 768px) {
.hero-title:where([data-site-page="download"], [data-site-page="download"] *) {
                font-size: 32px;
            }
.features-grid:where([data-site-page="download"], [data-site-page="download"] *) {
                grid-template-columns: 1fr;
            }
.steps-list:where([data-site-page="download"], [data-site-page="download"] *) {
                flex-direction: column;
                gap: 40px;
            }
.section-title:where([data-site-page="download"], [data-site-page="download"] *) {
                font-size: 28px;
                margin-bottom: 40px;
            }
.screenshots-grid:where([data-site-page="download"], [data-site-page="download"] *) {
                grid-template-columns: 1fr;
            }

}
*:where([data-site-page="index"], [data-site-page="index"] *) {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
body:where([data-site-page="index"], [data-site-page="index"] *) {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background: #000;
            color: #fff;
            overflow-x: hidden;
        }
.hero:where([data-site-page="index"], [data-site-page="index"] *) {
            position: relative;
            width: 100%;
            height: 100vh;
            overflow: hidden;
        }
.slide:where([data-site-page="index"], [data-site-page="index"] *) {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 0.8s ease;
            overflow: hidden;
            background-size: cover;
            background-position: center;
        }
.slide.active:where([data-site-page="index"], [data-site-page="index"] *) {
            opacity: 1;
        }
.slide-bg:where([data-site-page="index"], [data-site-page="index"] *) {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 0;
        }
.slide-content:where([data-site-page="index"], [data-site-page="index"] *) {
            position: relative;
            z-index: 1;
            width: 100%;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-end;
            padding-bottom: 140px;
        }
.headline:where([data-site-page="index"], [data-site-page="index"] *) {
            font-size: 24px;
            font-weight: 500;
            color: #ccc;
            letter-spacing: 4px;
            margin-bottom: 20px;
            text-align: center;
            line-height: 1.2;
        }
.subheadline:where([data-site-page="index"], [data-site-page="index"] *) {
            font-size: 64px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 40px;
            text-align: center;
            line-height: 1.2;
        }
.subheadline span:where([data-site-page="index"], [data-site-page="index"] *) {
            display: inline-block;
        }
.slide .headline:where([data-site-page="index"], [data-site-page="index"] *) {
            font-size: 24px;
            font-weight: 500;
            color: #ccc;
            margin-bottom: 5px;
            text-align: center;
            line-height: 1.2;
        }
.download-btn:where([data-site-page="index"], [data-site-page="index"] *) {
            display: inline-flex;
            align-items: center;
            font-family: inherit;
            gap: 8px;
            background: #00C853;
            color: #fff;
            border: none;
            padding: 16px 48px;
            font-size: 18px;
            border-radius: 50px;
            cursor: pointer;
            font-weight: 500;
            transition: background 0.2s;
            box-shadow: 0 0 30px rgba(0, 200, 83, 0.3);
            text-decoration: none;
        }
.download-btn:hover:where([data-site-page="index"], [data-site-page="index"] *) {
            background: #00E060;
        }
.download-btn .arrow:where([data-site-page="index"], [data-site-page="index"] *) {
            font-size: 14px;
        }
.win-version:where([data-site-page="index"], [data-site-page="index"] *) {
            margin-top: 20px;
            font-size: 14px;
            color: #ccc;
            padding-bottom: 4px;
            border-bottom: 1px solid #444;
            cursor: pointer;
        }
.dots:where([data-site-page="index"], [data-site-page="index"] *) {
            position: absolute;
            bottom: 100px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 12px;
            z-index: 10;
        }
.dot:where([data-site-page="index"], [data-site-page="index"] *) {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: #444;
            cursor: pointer;
            transition: all 0.3s;
        }
.dot.active:where([data-site-page="index"], [data-site-page="index"] *) {
            background: #fff;
            width: 24px;
            border-radius: 10px;
        }
.features-section:where([data-site-page="index"], [data-site-page="index"] *) {
            padding: 80px 0;
            background: #111;
        }
.container:where([data-site-page="index"], [data-site-page="index"] *) {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
.section-title:where([data-site-page="index"], [data-site-page="index"] *) {
            text-align: center;
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 60px;
            color: #fff;
        }
.features-grid:where([data-site-page="index"], [data-site-page="index"] *) {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
.feature-card:where([data-site-page="index"], [data-site-page="index"] *) {
            background: #1a1a1a;
            border-radius: 12px;
            padding: 40px 30px;
            text-align: center;
            transition: transform 0.3s;
        }
.feature-card:hover:where([data-site-page="index"], [data-site-page="index"] *) {
            transform: translateY(-5px);
        }
.feature-icon:where([data-site-page="index"], [data-site-page="index"] *) {
            width: 60px;
            height: 60px;
            background: #00C853;
            border-radius: 50%;
            margin: 0 auto 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: #fff;
        }
.feature-title:where([data-site-page="index"], [data-site-page="index"] *) {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 15px;
            color: #fff;
        }
.feature-desc:where([data-site-page="index"], [data-site-page="index"] *) {
            font-size: 14px;
            color: #999;
            line-height: 1.6;
        }
.platforms-section:where([data-site-page="index"], [data-site-page="index"] *) {
            padding: 80px 0;
            background: #0a0a0a;
        }
.platforms-grid:where([data-site-page="index"], [data-site-page="index"] *) {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 20px;
        }
.platform-item:where([data-site-page="index"], [data-site-page="index"] *) {
            background: #1a1a1a;
            border-radius: 8px;
            padding: 30px 20px;
            text-align: center;
        }
.platform-name:where([data-site-page="index"], [data-site-page="index"] *) {
            font-size: 14px;
            color: #ccc;
            margin-top: 10px;
        }
.faq-section:where([data-site-page="index"], [data-site-page="index"] *) {
            padding: 80px 0;
            background: #111;
        }
.faq-list:where([data-site-page="index"], [data-site-page="index"] *) {
            max-width: 800px;
            margin: 0 auto;
        }
.faq-item:where([data-site-page="index"], [data-site-page="index"] *) {
            background: #1a1a1a;
            border-radius: 8px;
            margin-bottom: 15px;
            overflow: hidden;
            transition: box-shadow 0.2s;
        }
.faq-item.active:where([data-site-page="index"], [data-site-page="index"] *) {
            box-shadow: 0 0 0 1px rgba(0, 200, 83, 0.3);
        }
.faq-question:where([data-site-page="index"], [data-site-page="index"] *) {
            padding: 20px 25px;
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }
.faq-question .toggle-icon:where([data-site-page="index"], [data-site-page="index"] *) {
            flex-shrink: 0;
            font-size: 20px;
            color: #00C853;
            transition: transform 0.3s;
            line-height: 1;
        }
.faq-item.active .faq-question .toggle-icon:where([data-site-page="index"], [data-site-page="index"] *) {
            transform: rotate(45deg);
        }
.faq-answer:where([data-site-page="index"], [data-site-page="index"] *) {
            padding: 0 25px 20px;
            font-size: 14px;
            color: #999;
            line-height: 1.8;
            display: none;
        }
.faq-item.active .faq-answer:where([data-site-page="index"], [data-site-page="index"] *) {
            display: block;
        }
.faq-item.faq-primary:where([data-site-page="index"], [data-site-page="index"] *) {
            background: #141a15;
            border-left: 3px solid #00C853;
        }
.alert-card:where([data-site-page="index"], [data-site-page="index"] *) {
            position: fixed;
            right: 40px;
            top: 120px;
            width: 280px;
            z-index: 90;
            cursor: pointer;
        }
.alert-card img:where([data-site-page="index"], [data-site-page="index"] *) {
            width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
.splash-mask:where([data-site-page="index"], [data-site-page="index"] *) {
            position: fixed;
            inset: 0;
            z-index: 2000;
            background: rgba(0, 0, 0, 0.72);
            display: none;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }
.splash-box:where([data-site-page="index"], [data-site-page="index"] *) {
            position: relative;
            width: min(94vw, 1080px);
            border-radius: 12px;
            overflow: hidden;
        }
.splash-img:where([data-site-page="index"], [data-site-page="index"] *) {
            position: relative;
        }
.splash-img img:where([data-site-page="index"], [data-site-page="index"] *) {
            display: block;
            width: 100%;
            height: auto;
        }
.splash-timer:where([data-site-page="index"], [data-site-page="index"] *) {
            position: absolute;
            left: 50%;
            bottom: 44%;
            transform: translateX(-50%);
            z-index: 2;
            color: #fff372;
            font-size: 32px;
            font-weight: 700;
            letter-spacing: 2px;
            white-space: nowrap;
        }
.splash-close:where([data-site-page="index"], [data-site-page="index"] *) {
            position: absolute;
            top: 16px;
            right: 16px;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(0, 0, 0, 0.6);
            border: 1px solid rgba(255, 255, 255, 0.45);
            color: #fff;
            font-size: 24px;
            line-height: 1;
            cursor: pointer;
            z-index: 2;
        }
.splash-close:hover:where([data-site-page="index"], [data-site-page="index"] *) {
            background: rgba(0, 0, 0, 0.8);
        }
.splash-code:where([data-site-page="index"], [data-site-page="index"] *) {
            position: absolute;
            left: 50%;
            bottom: 22px;
            transform: translateX(-50%);
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 14px;
            background: rgba(0, 0, 0, 0.82);
            border: 1px solid #00C853;
            border-radius: 50px;
            padding: 8px 8px 8px 22px;
            white-space: nowrap;
        }
.splash-code-text:where([data-site-page="index"], [data-site-page="index"] *) {
            font-size: 18px;
            font-weight: 600;
            color: #fff;
            letter-spacing: 1px;
        }
.splash-code-btn:where([data-site-page="index"], [data-site-page="index"] *) {
            background: #00C853;
            color: #fff;
            border: none;
            border-radius: 50px;
            padding: 10px 22px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            font-family: inherit;
        }
.splash-code-btn:hover:where([data-site-page="index"], [data-site-page="index"] *) {
            background: #00E060;
        }
.promo-toast:where([data-site-page="index"], [data-site-page="index"] *) {
            position: fixed;
            left: 50%;
            bottom: 60px;
            transform: translateX(-50%);
            z-index: 2100;
            background: rgba(0, 0, 0, 0.9);
            border: 1px solid #00C853;
            color: #fff;
            font-size: 15px;
            padding: 12px 24px;
            border-radius: 8px;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.25s ease, visibility 0.25s ease;
            white-space: nowrap;
        }
.promo-toast.show:where([data-site-page="index"], [data-site-page="index"] *) {
            opacity: 1;
            visibility: visible;
        }
@media (max-width: 768px) {
.slide .headline:where([data-site-page="index"], [data-site-page="index"] *) {
                font-size: 36px;
                padding: 0 20px;
            }
.subheadline:where([data-site-page="index"], [data-site-page="index"] *) {
                font-size: 40px;
                padding: 0 20px;
            }
.features-grid:where([data-site-page="index"], [data-site-page="index"] *) {
                grid-template-columns: 1fr;
            }
.platforms-grid:where([data-site-page="index"], [data-site-page="index"] *) {
                grid-template-columns: repeat(3, 1fr);
            }
.section-title:where([data-site-page="index"], [data-site-page="index"] *) {
                font-size: 28px;
                margin-bottom: 40px;
            }
.alert-card:where([data-site-page="index"], [data-site-page="index"] *) {
                right: 16px;
                width: 200px;
                top: 90px;
            }
.splash-close:where([data-site-page="index"], [data-site-page="index"] *) {
                top: 10px;
                right: 10px;
                width: 34px;
                height: 34px;
                font-size: 20px;
            }
.splash-timer:where([data-site-page="index"], [data-site-page="index"] *) {
                font-size: 14px;
                bottom: 43%;
            }
.splash-code:where([data-site-page="index"], [data-site-page="index"] *) {
                bottom: 0px;
                gap: 8px;
                padding: 3px 3px 3px 14px;
            }
.splash-code-text:where([data-site-page="index"], [data-site-page="index"] *) {
                font-size: 14px;
            }
.splash-code-btn:where([data-site-page="index"], [data-site-page="index"] *) {
                padding: 6px 10px;
                font-size: 13px;
            }

}
.sr-only:where([data-site-page="index"], [data-site-page="index"] *) {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip-path: inset(50%);
            white-space: nowrap;
            border: 0;
        }
*:where([data-site-page="news"], [data-site-page="news"] *) {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
body:where([data-site-page="news"], [data-site-page="news"] *) {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background: #000;
            color: #fff;
            overflow-x: hidden;
            min-height: 100vh;
        }
.hero:where([data-site-page="news"], [data-site-page="news"] *) {
            padding: 140px 50px 80px;
            text-align: center;
            background: linear-gradient(180deg, #0a0a0a 0%, #000 100%);
        }
.hero h1:where([data-site-page="news"], [data-site-page="news"] *) {
            font-size: 48px;
            font-weight: 700;
            margin-bottom: 16px;
        }
.hero p:where([data-site-page="news"], [data-site-page="news"] *) {
            font-size: 18px;
            color: #999;
        }
.news-section:where([data-site-page="news"], [data-site-page="news"] *) {
            padding: 60px 50px;
            max-width: 1200px;
            margin: 0 auto;
        }
.news-grid:where([data-site-page="news"], [data-site-page="news"] *) {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
.news-card:where([data-site-page="news"], [data-site-page="news"] *) {
            background: #111;
            border-radius: 12px;
            overflow: hidden;
            transition: transform 0.2s, box-shadow 0.2s;
            cursor: pointer;
        }
.news-card:hover:where([data-site-page="news"], [data-site-page="news"] *) {
            transform: translateY(-4px);
            box-shadow: 0 8px 24px rgba(0, 200, 83, 0.15);
        }
.news-thumb:where([data-site-page="news"], [data-site-page="news"] *) {
            width: 100%;
            height: 180px;
            background: #1a1a1a;
            overflow: hidden;
        }
.news-thumb img:where([data-site-page="news"], [data-site-page="news"] *) {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
.news-content:where([data-site-page="news"], [data-site-page="news"] *) {
            padding: 20px;
        }
.news-tag:where([data-site-page="news"], [data-site-page="news"] *) {
            display: inline-block;
            padding: 4px 10px;
            background: rgba(0, 200, 83, 0.1);
            color: #00C853;
            border-radius: 4px;
            font-size: 12px;
            margin-bottom: 12px;
        }
.news-title:where([data-site-page="news"], [data-site-page="news"] *) {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 8px;
            line-height: 1.4;
        }
.news-title a:where([data-site-page="news"], [data-site-page="news"] *) {
            color: #fff;
            text-decoration: none;
            transition: color 0.2s;
        }
.news-title a:hover:where([data-site-page="news"], [data-site-page="news"] *) {
            color: #00C853;
        }
.news-excerpt:where([data-site-page="news"], [data-site-page="news"] *) {
            font-size: 14px;
            color: #999;
            line-height: 1.6;
            margin-bottom: 16px;
        }
.news-date:where([data-site-page="news"], [data-site-page="news"] *) {
            font-size: 12px;
            color: #666;
        }
.pagination:where([data-site-page="news"], [data-site-page="news"] *) {
            display: flex;
            justify-content: center;
            gap: 8px;
            margin-top: 40px;
        }
.page-btn:where([data-site-page="news"], [data-site-page="news"] *) {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #111;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 14px;
            color: #fff;
            text-decoration: none;
        }
.page-btn:hover:where([data-site-page="news"], [data-site-page="news"] *),
.page-btn.active:where([data-site-page="news"], [data-site-page="news"] *) {
            background: #00C853;
            color: #000;
        }
@media (max-width: 768px) {
.hero:where([data-site-page="news"], [data-site-page="news"] *) {
                padding: 100px 20px 60px;
            }
.hero h1:where([data-site-page="news"], [data-site-page="news"] *) {
                font-size: 32px;
            }
.hero p:where([data-site-page="news"], [data-site-page="news"] *) {
                font-size: 15px;
            }
.news-section:where([data-site-page="news"], [data-site-page="news"] *) {
                padding: 40px 20px;
            }
.news-grid:where([data-site-page="news"], [data-site-page="news"] *) {
                grid-template-columns: 1fr;
            }

}
*:where([data-site-page="product"], [data-site-page="product"] *) {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
body:where([data-site-page="product"], [data-site-page="product"] *) {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background: #0a0e17;
            color: #fff;
            overflow-x: hidden;
            min-height: 100vh;
        }
.product-page:where([data-site-page="product"], [data-site-page="product"] *) {
            display: flex;
            padding-top: 80px;
            min-height: 100vh;
            position: relative;
        }
.product-sidebar:where([data-site-page="product"], [data-site-page="product"] *) {
            width: 280px;
            padding: 60px 0 0 80px;
            flex-shrink: 0;
        }
.sidebar-item:where([data-site-page="product"], [data-site-page="product"] *) {
            position: relative;
            padding: 16px 20px;
            font-size: 18px;
            color: #888;
            cursor: pointer;
            transition: all 0.2s;
            margin-bottom: 8px;
        }
.sidebar-item:hover:where([data-site-page="product"], [data-site-page="product"] *) {
            color: #ccc;
        }
.sidebar-item.active:where([data-site-page="product"], [data-site-page="product"] *) {
            color: #fff;
            font-weight: 500;
        }
.sidebar-item.active:where([data-site-page="product"], [data-site-page="product"] *)::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 3px;
            height: 24px;
            background: #00C853;
        }
.product-main:where([data-site-page="product"], [data-site-page="product"] *) {
            flex: 1;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 40px;
        }
.bg-text:where([data-site-page="product"], [data-site-page="product"] *) {
            position: absolute;
            bottom: 60px;
            left: 40px;
            font-size: 80px;
            font-weight: 900;
            color: rgba(255, 255, 255, 0.04);
            letter-spacing: 4px;
            pointer-events: none;
        }
.grid-bg:where([data-site-page="product"], [data-site-page="product"] *) {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 120px;
            background:
                linear-gradient(rgba(0, 200, 83, 0.08) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 200, 83, 0.08) 1px, transparent 1px);
            background-size: 40px 40px;
            pointer-events: none;
            transform: perspective(500px) rotateX(30deg);
            transform-origin: bottom;
        }
.product-display:where([data-site-page="product"], [data-site-page="product"] *) {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 40px;
        }
.product-info:where([data-site-page="product"], [data-site-page="product"] *) {
            position: relative;
            z-index: 10;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }
.product-title-row:where([data-site-page="product"], [data-site-page="product"] *) {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
        }
.product-title-img:where([data-site-page="product"], [data-site-page="product"] *) {
            height: 48px;
            width: auto;
            transition: opacity 0.3s;
            background: url('pc-logo.png') center/contain no-repeat;
            min-width: 200px;
            min-height: 48px;
        }
.product-title-img.img-mobile:where([data-site-page="product"], [data-site-page="product"] *) {
            background: url('mobile-logo.png') center/contain no-repeat;
        }
.product-title-img.img-host:where([data-site-page="product"], [data-site-page="product"] *) {
            background: url('host-logo.png') center/contain no-repeat;
        }
.product-title-img.img-netbar:where([data-site-page="product"], [data-site-page="product"] *) {
            background: url('netbar-logo.png') center/contain no-repeat;
        }
.product-title-img.img-fps:where([data-site-page="product"], [data-site-page="product"] *) {
            background: url('fps-logo.png') center/contain no-repeat;
        }
.product-desc:where([data-site-page="product"], [data-site-page="product"] *) {
            font-size: 14px;
            color: #999;
            line-height: 1.8;
            margin-bottom: 24px;
            max-width: 360px;
            transition: opacity 0.3s;
        }
.arrows:where([data-site-page="product"], [data-site-page="product"] *) {
            display: flex;
            align-items: center;
            gap: 16px;
        }
.arrows img:where([data-site-page="product"], [data-site-page="product"] *) {
            height: 24px;
            width: auto;
        }
.action-btn:where([data-site-page="product"], [data-site-page="product"] *) {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #00C853;
            color: #fff;
            padding: 14px 40px;
            border-radius: 4px;
            font-size: 16px;
            cursor: pointer;
            border: none;
            font-weight: 500;
            transition: background 0.2s;
        }
.action-btn:hover:where([data-site-page="product"], [data-site-page="product"] *) {
            background: #00E060;
        }
.product-screenshot-wrap:where([data-site-page="product"], [data-site-page="product"] *) {
            width: 500px;
        }
.product-screenshot:where([data-site-page="product"], [data-site-page="product"] *) {
            width: 100%;
        }
.screenshot-img:where([data-site-page="product"], [data-site-page="product"] *) {
            width: 100%;
            padding-top: 60%;
            background-size: contain;
            background-repeat: no-repeat;
            background-position: center;
            transition: opacity 0.3s;
            background-image: url('product-pc.png');
        }
.screenshot-img.img-mobile:where([data-site-page="product"], [data-site-page="product"] *) {
            background-image: url('product-mobile.png');
        }
.screenshot-img.img-host:where([data-site-page="product"], [data-site-page="product"] *) {
            background-image: url('product-host.png');
        }
.screenshot-img.img-netbar:where([data-site-page="product"], [data-site-page="product"] *) {
            background-image: url('product-netbar.png');
        }
.screenshot-img.img-fps:where([data-site-page="product"], [data-site-page="product"] *) {
            background-image: url('product-fps.png');
        }
.advantage-section:where([data-site-page="product"], [data-site-page="product"] *) {
            padding: 80px 0;
            background: #111;
        }
.container:where([data-site-page="product"], [data-site-page="product"] *) {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
.section-title:where([data-site-page="product"], [data-site-page="product"] *) {
            text-align: center;
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 60px;
            color: #fff;
        }
.advantage-grid:where([data-site-page="product"], [data-site-page="product"] *) {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
        }
.advantage-card:where([data-site-page="product"], [data-site-page="product"] *) {
            text-align: center;
            padding: 30px 20px;
        }
.advantage-number:where([data-site-page="product"], [data-site-page="product"] *) {
            font-size: 48px;
            font-weight: 700;
            color: #00C853;
            margin-bottom: 15px;
        }
.advantage-title:where([data-site-page="product"], [data-site-page="product"] *) {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 10px;
            color: #fff;
        }
.advantage-desc:where([data-site-page="product"], [data-site-page="product"] *) {
            font-size: 14px;
            color: #999;
            line-height: 1.6;
        }
.scenario-section:where([data-site-page="product"], [data-site-page="product"] *) {
            padding: 80px 0;
            background: #0a0a0a;
        }
.scenario-list:where([data-site-page="product"], [data-site-page="product"] *) {
            max-width: 800px;
            margin: 0 auto;
        }
.scenario-item:where([data-site-page="product"], [data-site-page="product"] *) {
            display: flex;
            gap: 30px;
            margin-bottom: 40px;
            align-items: flex-start;
        }
.scenario-icon:where([data-site-page="product"], [data-site-page="product"] *) {
            width: 50px;
            height: 50px;
            background: #00C853;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: #fff;
            flex-shrink: 0;
        }
.scenario-content h3:where([data-site-page="product"], [data-site-page="product"] *) {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 10px;
            color: #fff;
        }
.scenario-content p:where([data-site-page="product"], [data-site-page="product"] *) {
            font-size: 14px;
            color: #999;
            line-height: 1.6;
        }
@media (max-width: 1024px) {
.advantage-grid:where([data-site-page="product"], [data-site-page="product"] *) {
                grid-template-columns: repeat(2, 1fr);
            }
.product-screenshot-wrap:where([data-site-page="product"], [data-site-page="product"] *) {
                width: 400px;
            }

}
@media (max-width: 768px) {
.product-page:where([data-site-page="product"], [data-site-page="product"] *) {
                flex-direction: column;
                padding-top: 60px;
            }
.product-sidebar:where([data-site-page="product"], [data-site-page="product"] *) {
                width: 100%;
                padding: 12px 16px;
                display: flex;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: none;
            }
.product-sidebar:where([data-site-page="product"], [data-site-page="product"] *)::-webkit-scrollbar {
                display: none;
            }
.sidebar-item:where([data-site-page="product"], [data-site-page="product"] *) {
                white-space: nowrap;
                padding: 6px 14px;
                margin-bottom: 0;
                margin-right: 8px;
                font-size: 15px;
            }
.sidebar-item.active:where([data-site-page="product"], [data-site-page="product"] *)::before {
                display: none;
            }
.product-main:where([data-site-page="product"], [data-site-page="product"] *) {
                padding: 20px 16px;
                min-height: calc(100vh - 180px);
            }
.product-display:where([data-site-page="product"], [data-site-page="product"] *) {
                flex-direction: column;
                gap: 30px;
            }
.product-info:where([data-site-page="product"], [data-site-page="product"] *) {
                width: 100%;
                align-items: center;
                text-align: center;
            }
.product-title-row:where([data-site-page="product"], [data-site-page="product"] *) {
                margin-bottom: 20px;
                justify-content: center;
            }
.product-title-img:where([data-site-page="product"], [data-site-page="product"] *) {
                height: 36px;
            }
.product-desc:where([data-site-page="product"], [data-site-page="product"] *) {
                max-width: 100%;
                text-align: center;
            }
.arrows:where([data-site-page="product"], [data-site-page="product"] *) {
                flex-direction: column;
                align-items: center;
                gap: 16px;
            }
.arrows img:where([data-site-page="product"], [data-site-page="product"] *) {
                height: 20px;
            }
.action-btn:where([data-site-page="product"], [data-site-page="product"] *) {
                padding: 12px 32px;
                font-size: 15px;
            }
.product-screenshot-wrap:where([data-site-page="product"], [data-site-page="product"] *) {
                width: 100%;
                max-width: 100%;
            }
.bg-text:where([data-site-page="product"], [data-site-page="product"] *) {
                font-size: 32px;
                bottom: 30px;
                left: 16px;
            }
.grid-bg:where([data-site-page="product"], [data-site-page="product"] *) {
                height: 80px;
            }
.section-title:where([data-site-page="product"], [data-site-page="product"] *) {
                font-size: 28px;
                margin-bottom: 40px;
            }
.advantage-grid:where([data-site-page="product"], [data-site-page="product"] *) {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
.scenario-item:where([data-site-page="product"], [data-site-page="product"] *) {
                gap: 16px;
            }
.scenario-icon:where([data-site-page="product"], [data-site-page="product"] *) {
                width: 40px;
                height: 40px;
                font-size: 18px;
            }
.scenario-content h3:where([data-site-page="product"], [data-site-page="product"] *) {
                font-size: 17px;
            }

}

/* Shared header and footer use the homepage design. */
.navbar, .footer, .friend-links {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: normal;
    font-weight: 400;
    letter-spacing: normal;
    text-align: start;
}
.navbar { font-size: 16px; color: #fff; }
.navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 50px;
            background: transparent;
        }
.nav-left {
            display: flex;
            align-items: center;
            gap: 16px;
        }
.logo {
            display: flex;
            align-items: center;
        }
.logo-img {
            height: 36px;
            width: auto;
        }
.pcl-badge {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            padding-left: 16px;
            border-left: 1px solid #333;
        }
.pcl-badge .top {
            font-size: 12px;
            color: #ccc;
        }
.pcl-badge .bottom {
            font-size: 11px;
            color: #888;
            border: 1px solid #555;
            padding: 2px 8px;
            margin-top: 2px;
        }
.nav-right {
            display: flex;
            align-items: center;
            gap: 40px;
        }
.nav-item {
            font-size: 15px;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s;
            text-decoration: none;
        }
.nav-item:hover,
.nav-item.active {
            color: #fff;
        }
.hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 8px;
        }
.hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: all 0.3s;
        }
.footer {
            padding: 30px 50px;
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            font-size: 12px;
            color: #666;
            background: #000;
            gap: 24px;
            padding-top: 1rem;
        }
.footer-left .copyright {
            margin-bottom: 8px;
        }
.trust-signals {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
            color: #888;
        }
.trust-signals span {
            position: relative;
            padding-left: 12px;
        }
.trust-signals span::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: #00C853;
        }
.footer-right {
            text-align: right;
        }
.footer-right .contact-info {
            margin-top: 6px;
        }
.footer a {
            color: #666;
            text-decoration: none;
        }
.footer a:hover {
            color: #999;
        }
@media (max-width: 768px) {
.navbar {
                padding: 16px 20px;
                background: rgba(0, 0, 0, 0.9);
                backdrop-filter: blur(10px);
            }
.pcl-badge {
                display: none;
            }
.hamburger {
                display: flex;
            }
.nav-right {
                position: fixed;
                top: 68px;
                left: 0;
                right: 0;
                background: rgba(0, 0, 0, 0.97);
                backdrop-filter: blur(10px);
                flex-direction: column;
                align-items: flex-start;
                padding: 20px 24px;
                gap: 18px;
                transform: translateY(-12px);
                opacity: 0;
                pointer-events: none;
                transition: opacity 0.25s ease, transform 0.25s ease;
            }
.nav-right.open {
                opacity: 1;
                transform: translateY(0);
                pointer-events: auto;
            }
.footer {
                padding: 20px;
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
.footer-right {
                text-align: left;
            }

}
.friend-links {
            flex-wrap: wrap;
            padding: 16px 50px;
            display: flex;
            font-size: 12px;
            color: #666;
            background: #000;
            gap: 1rem;
            align-items: center;
            padding-bottom: 0;
        }
.friend-links .friend-links-h2 {
            margin: 0;
            font-size: 14px;
            line-height: 1.5;
        }
.friend-links ul {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            margin: 0;
            padding: 0;
            list-style: none;
        }
.friend-links a {
            display: inline-flex;
            align-items: center;
            color: inherit;
            font-size: 14px;
            text-decoration: none;
            text-underline-offset: 4px;
        }
.friend-links a:hover {
            color: var(--brand-dark, #007e72);
        }
.friend-links a:focus-visible {
            outline: 3px solid currentColor;
            outline-offset: 4px;
        }

/* Keep narrow layouts within the viewport without hiding content. */
@media (max-width: 1024px) {
    [data-site-page="product"] .product-main {
        min-width: 0;
    }
    [data-site-page="product"] .advantage-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    [data-site-page^="article"] .article-content code {
        overflow-wrap: anywhere;
    }
}
@media (max-width: 768px) {
    [data-site-page="product"] .product-page {
        padding-top: 68px;
    }
    [data-site-page="product"] .advantage-card {
        min-width: 0;
    }
    [data-site-page="product"] .advantage-number {
        font-size: clamp(24px, 7vw, 40px);
    }
}