.left-card[data-v-3a750bda]{flex:0 0 200px;width:200px}.card-container[data-v-3a750bda]{background-color:#fff;border-radius:16px;box-shadow:0 6px 24px #386de60f;height:620px;overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1)}.nav-wrapper[data-v-3a750bda]{box-sizing:border-box;height:100%;overflow:hidden;padding:12px 0}.nav-section[data-v-3a750bda]{margin-bottom:0}.pdf_item[data-v-3a750bda]{border-right:3px solid transparent;box-sizing:border-box;margin:4px 0;padding:0 12px;transition:all .3s cubic-bezier(.4,0,.2,1);width:100%}.pdf_item[data-v-3a750bda]:hover{background-color:#f7f9ff}.pdf_item.active[data-v-3a750bda]{background-color:#eef3ff;border-right:3px solid #386de6}.pdf_item a[data-v-3a750bda]{align-items:center;border-radius:8px;color:#666;display:flex;min-width:0;padding:14px 12px;text-decoration:none;transition:all .3s ease}.pdf_item img[data-v-3a750bda]{height:22px;margin-right:12px;-o-object-fit:contain;object-fit:contain;opacity:.85;transition:opacity .3s ease;width:22px}.pdf_item:hover img[data-v-3a750bda]{opacity:1}.name[data-v-3a750bda]{color:#4a5568;font-size:14px;font-weight:500;letter-spacing:.2px;min-width:0;overflow:hidden;text-overflow:ellipsis;transition:all .3s ease;white-space:nowrap}.pdf_item:hover .name[data-v-3a750bda]{color:#386de6}.item-icon[data-v-3a750bda]{height:22px;margin-right:12px;-o-object-fit:contain;object-fit:contain;opacity:.85;transition:opacity .3s ease;width:22px}.pdf_item:hover .item-icon[data-v-3a750bda]{opacity:1}.list-enter-active[data-v-3a750bda],.list-leave-active[data-v-3a750bda]{transition:all .4s cubic-bezier(.4,0,.2,1)}.list-enter-from[data-v-3a750bda],.list-leave-to[data-v-3a750bda]{opacity:0;transform:translate(-15px)}[data-v-3a750bda] .el-card__body{box-sizing:border-box;height:100%;overflow:hidden;padding:0}.item-link[data-v-3a750bda]{position:relative}.free-tag[data-v-3a750bda]{background:linear-gradient(45deg,#4caf50,#45a049);border-radius:6px;box-shadow:0 2px 8px #4caf5033;color:#fff;font-size:12px;font-weight:600;letter-spacing:.5px;padding:3px 8px;position:absolute;right:10px;top:50%;transform:translateY(-50%);transition:all .3s ease}.free-tag[data-v-3a750bda]:hover{box-shadow:0 4px 12px #4caf5040;transform:translateY(-50%) scale(1.05)}@media(max-width:760px){.left-card[data-v-3a750bda]{flex:0 0 auto;width:100%}.card-container[data-v-3a750bda]{border-radius:8px;height:auto}.nav-wrapper[data-v-3a750bda]{height:auto;overflow-x:auto;overflow-y:hidden;padding:8px;scrollbar-width:none}.nav-wrapper[data-v-3a750bda]::-webkit-scrollbar{display:none}.nav-section[data-v-3a750bda]{margin-bottom:0}.nav-section>div[data-v-3a750bda]{display:flex;gap:6px;min-width:-moz-max-content;min-width:max-content}.pdf_item[data-v-3a750bda]{border-bottom:3px solid transparent;border-right:0;flex:0 0 auto;margin:0;padding:0;width:auto}.pdf_item.active[data-v-3a750bda]{border-bottom-color:#386de6;border-right:0}.pdf_item a[data-v-3a750bda]{padding:10px 12px}.item-icon[data-v-3a750bda],.pdf_item img[data-v-3a750bda]{margin-right:8px}.free-tag[data-v-3a750bda]{margin-left:8px;position:static}.free-tag[data-v-3a750bda],.free-tag[data-v-3a750bda]:hover{transform:none}}.feature-container[data-v-4aba9c8d]{--primary:#3b82f6;--primary-light:#60a5fa;--text-primary:#1e293b;--text-secondary:#64748b;--bg-light:#f8fafc;--card-shadow:0 10px 40px -12px rgba(0,0,0,.1);--border-radius:16px}.container[data-v-4aba9c8d]{margin:0 auto;max-width:1200px;padding:0 24px}.section-header[data-v-4aba9c8d]{margin-bottom:64px;text-align:center}.section-header h2[data-v-4aba9c8d]{color:var(--text-primary);font-size:36px;font-weight:600;margin-bottom:16px}.section-subtitle[data-v-4aba9c8d]{color:var(--text-secondary);font-size:16px;margin:0 auto;max-width:600px}.features[data-v-4aba9c8d]{background-color:#fff;padding:80px 0}.feature-grid[data-v-4aba9c8d]{display:grid;gap:32px;grid-template-columns:repeat(4,1fr);margin:0 auto;max-width:1200px}.feature-item[data-v-4aba9c8d]{background:#fff;border-radius:16px;box-shadow:0 4px 20px #0000000d;padding:32px 24px;text-align:center;transition:all .3s ease}.feature-item[data-v-4aba9c8d]:hover{box-shadow:0 8px 30px #00000014;transform:translateY(-5px)}.feature-icon[data-v-4aba9c8d]{align-items:center;background:#f8fafc;border-radius:16px;display:flex;height:72px;justify-content:center;margin:0 auto 24px;padding:16px;transition:all .3s ease;width:72px}.feature-item:hover .feature-icon[data-v-4aba9c8d]{transform:scale(1.05)}.feature-icon img[data-v-4aba9c8d]{height:100%;-o-object-fit:contain;object-fit:contain;width:100%}.feature-item h3[data-v-4aba9c8d]{color:var(--text-primary);font-size:20px;font-weight:600;margin-bottom:12px}.feature-item p[data-v-4aba9c8d]{color:var(--text-secondary);font-size:15px;line-height:1.6}.guide-section[data-v-4aba9c8d]{background-color:#f2f4fa;padding:80px 0}.guide-content[data-v-4aba9c8d]{background:#fff;border-radius:16px;box-shadow:0 4px 20px #0000000f;display:flex;gap:48px;margin-top:40px;padding:40px}.guide-steps[data-v-4aba9c8d]{flex:0 0 300px;padding-right:24px}.guide-preview[data-v-4aba9c8d]{align-items:center;background:#f8fafc;border-radius:12px;display:flex;flex:1;justify-content:center;min-height:400px;overflow:hidden;padding:24px;position:relative}.guide-preview img[data-v-4aba9c8d]{border-radius:8px;box-shadow:0 4px 12px #00000014;height:auto;max-width:100%}.knowledge-section[data-v-4aba9c8d]{background:#f7f9fc;color:var(--text-primary);padding:56px 0 64px}.knowledge-container[data-v-4aba9c8d]{max-width:1248px}.knowledge-columns[data-v-4aba9c8d]{display:grid;gap:52px;grid-template-columns:repeat(2,minmax(0,1fr))}.knowledge-panel[data-v-4aba9c8d]{min-width:0}.knowledge-header[data-v-4aba9c8d]{border-bottom:1px solid #dce3ed;min-height:78px;padding-bottom:20px;text-align:left}.knowledge-header h2[data-v-4aba9c8d],.related-heading h2[data-v-4aba9c8d]{color:#17233c;font-size:27px;font-weight:650;letter-spacing:-.02em;line-height:1.3;margin:0}.knowledge-header p[data-v-4aba9c8d],.related-heading p[data-v-4aba9c8d]{color:#7a879b;font-size:14px;line-height:1.65;margin:9px 0 0}.deep-row[data-v-4aba9c8d]{align-items:center;border-bottom:1px solid #dce3ed;display:grid;grid-template-columns:52px 126px minmax(0,1fr);min-height:86px}.deep-number[data-v-4aba9c8d]{color:#2563eb;font-size:25px;font-variant-numeric:tabular-nums;font-weight:500}.deep-row h3[data-v-4aba9c8d]{color:#22304a;font-size:16px;font-weight:600;line-height:1.45;margin:0;text-align:left}.deep-row p[data-v-4aba9c8d]{color:#718096;font-size:14px;line-height:1.7;margin:0;text-align:left}.faq-list[data-v-4aba9c8d]{border-bottom:1px solid #dce3ed}.faq-item[data-v-4aba9c8d]{border-top:1px solid #dce3ed}.faq-item[data-v-4aba9c8d]:first-child{border-top:0}.faq-item.is-open[data-v-4aba9c8d]{background:#ffffff6b}.faq-trigger[data-v-4aba9c8d]{align-items:center;background:transparent;border:0;color:#22304a;cursor:pointer;display:grid;font:inherit;font-size:16px;font-weight:600;gap:14px;grid-template-columns:28px minmax(0,1fr) 18px;line-height:1.45;min-height:62px;padding:0 14px 0 12px;text-align:left;width:100%}.faq-item.is-open .faq-trigger[data-v-4aba9c8d],.faq-trigger[data-v-4aba9c8d]:focus-visible,.faq-trigger[data-v-4aba9c8d]:hover{color:#2563eb}.faq-trigger[data-v-4aba9c8d]:focus-visible{outline:2px solid rgba(37,99,235,.35);outline-offset:-2px}.faq-icon[data-v-4aba9c8d]{align-items:center;background:#2563eb;border-radius:50%;color:#fff;display:flex;height:24px;justify-content:center;width:24px}.faq-icon svg[data-v-4aba9c8d]{height:14px;width:14px}.faq-arrow[data-v-4aba9c8d]{color:currentColor;height:16px;width:16px}.faq-answer[data-v-4aba9c8d]{padding:0 52px 22px 54px}.faq-answer p[data-v-4aba9c8d]{color:#718096;font-size:14px;line-height:1.75;margin:0}.related-panel[data-v-4aba9c8d]{border-top:1px solid #dce3ed;margin-top:34px;padding-top:28px}.related-heading[data-v-4aba9c8d]{align-items:baseline;display:flex;gap:28px;margin-bottom:20px;text-align:left}.related-heading p[data-v-4aba9c8d]{margin-top:0}.related-grid[data-v-4aba9c8d]{border-top:1px solid #dce3ed;display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.related-item[data-v-4aba9c8d]{align-items:center;border-bottom:1px solid #dce3ed;display:grid;gap:16px;grid-template-columns:48px minmax(0,1fr) 18px;min-height:90px;padding:14px 20px 14px 0;text-decoration:none;transition:background-color .2s ease,color .2s ease}.related-item[data-v-4aba9c8d]:nth-child(3n+2),.related-item[data-v-4aba9c8d]:nth-child(3n+3){border-left:1px solid #dce3ed;padding-left:24px}.related-item[data-v-4aba9c8d]:focus-visible,.related-item[data-v-4aba9c8d]:hover{background:#ffffff94}.related-item[data-v-4aba9c8d]:focus-visible{outline:2px solid rgba(37,99,235,.35);outline-offset:-2px}.related-icon[data-v-4aba9c8d]{align-items:center;border-radius:10px;color:#fff;display:flex;height:44px;justify-content:center;width:44px}.related-icon svg[data-v-4aba9c8d]{height:24px;width:24px}.related-icon-1[data-v-4aba9c8d]{background:#68c936}.related-icon-2[data-v-4aba9c8d]{background:#ff8a1f}.related-icon-3[data-v-4aba9c8d]{background:#9768ee}.related-icon-4[data-v-4aba9c8d]{background:#18b7c8}.related-icon-5[data-v-4aba9c8d]{background:#3b82f6}.related-icon-6[data-v-4aba9c8d]{background:#ee4d91}.related-copy[data-v-4aba9c8d]{min-width:0;text-align:left}.related-title[data-v-4aba9c8d]{color:#22304a;display:block;font-size:16px;font-weight:600;line-height:1.4;margin-bottom:5px}.related-description[data-v-4aba9c8d]{color:#718096;display:-webkit-box;font-size:13px;-webkit-line-clamp:2;line-height:1.55;overflow:hidden;-webkit-box-orient:vertical}.related-arrow[data-v-4aba9c8d]{color:#2563eb;height:17px;width:17px}[data-v-4aba9c8d] .el-step{cursor:pointer}[data-v-4aba9c8d] .el-step__head.is-process{border-color:#3b82f6;color:#3b82f6}[data-v-4aba9c8d] .el-step__title{color:#1e293b!important;font-size:16px;font-weight:500;line-height:1.4}[data-v-4aba9c8d] .el-step__description{color:#64748b!important;font-size:14px;line-height:1.5;margin-top:4px}[data-v-4aba9c8d] .el-step__line{background-color:#e2e8f0}[data-v-4aba9c8d] .el-step.is-vertical{display:flex;padding-bottom:24px}.fade-enter-active[data-v-4aba9c8d],.fade-leave-active[data-v-4aba9c8d]{transition:all .3s ease}.fade-enter-from[data-v-4aba9c8d],.fade-leave-to[data-v-4aba9c8d]{opacity:0;transform:scale(.98)}@media(max-width:1024px){.feature-grid[data-v-4aba9c8d]{gap:24px;grid-template-columns:repeat(2,minmax(0,1fr))}.knowledge-columns[data-v-4aba9c8d]{gap:32px}.deep-row[data-v-4aba9c8d]{grid-template-columns:44px 112px minmax(0,1fr)}.related-grid[data-v-4aba9c8d]{grid-template-columns:repeat(2,minmax(0,1fr))}.related-item[data-v-4aba9c8d]:nth-child(3n+2),.related-item[data-v-4aba9c8d]:nth-child(3n+3){border-left:0;padding-left:0}.related-item[data-v-4aba9c8d]:nth-child(2n){border-left:1px solid #dce3ed;padding-left:24px}.guide-content[data-v-4aba9c8d]{flex-direction:column;padding:24px}.guide-steps[data-v-4aba9c8d]{flex:none;padding-bottom:24px;padding-right:0;width:100%}.guide-preview[data-v-4aba9c8d]{min-height:300px;width:100%}}@media(max-width:768px){.container[data-v-4aba9c8d]{padding:0 16px}.section-header[data-v-4aba9c8d]{margin-bottom:32px}.section-header h2[data-v-4aba9c8d]{font-size:30px;line-height:1.2;margin-bottom:10px}.section-subtitle[data-v-4aba9c8d]{font-size:15px;line-height:1.65}.features[data-v-4aba9c8d]{padding:56px 0}.feature-grid[data-v-4aba9c8d]{gap:16px}.feature-item[data-v-4aba9c8d]{border-radius:12px;box-shadow:0 6px 18px #0f172a0f;padding:22px 18px}.feature-item[data-v-4aba9c8d]:hover{transform:none}.feature-icon[data-v-4aba9c8d]{border-radius:12px;height:56px;margin-bottom:16px;padding:12px;width:56px}.feature-item h3[data-v-4aba9c8d]{font-size:17px;margin-bottom:8px}.feature-item p[data-v-4aba9c8d]{font-size:14px;line-height:1.6;margin:0}.guide-section[data-v-4aba9c8d]{padding:60px 0}.knowledge-section[data-v-4aba9c8d]{padding:54px 0 60px}.knowledge-columns[data-v-4aba9c8d]{gap:46px;grid-template-columns:1fr}.knowledge-header[data-v-4aba9c8d]{min-height:0}.related-heading[data-v-4aba9c8d]{display:block}.related-heading p[data-v-4aba9c8d]{margin-top:8px}.guide-content[data-v-4aba9c8d]{border-radius:12px;gap:24px;margin-top:24px;padding:20px}.guide-preview[data-v-4aba9c8d]{min-height:250px;padding:16px}}@media(max-width:480px){.container[data-v-4aba9c8d]{padding:0 12px}.section-header[data-v-4aba9c8d]{margin-bottom:24px}.section-header h2[data-v-4aba9c8d]{font-size:28px;line-height:1.2}.section-subtitle[data-v-4aba9c8d]{font-size:15px;line-height:1.7}.features[data-v-4aba9c8d]{padding:40px 0}.feature-grid[data-v-4aba9c8d]{gap:12px;grid-template-columns:1fr}.feature-item[data-v-4aba9c8d]{align-items:start;border-radius:10px;-moz-column-gap:14px;column-gap:14px;display:grid;grid-template-columns:48px minmax(0,1fr);padding:16px;text-align:left}.feature-icon[data-v-4aba9c8d]{border-radius:10px;grid-row:span 2;height:48px;margin:0;padding:10px;width:48px}.feature-item h3[data-v-4aba9c8d]{font-size:16px;margin:2px 0 5px}.feature-item p[data-v-4aba9c8d]{font-size:13px;line-height:1.55}.guide-section[data-v-4aba9c8d]{padding:40px 0}.knowledge-section[data-v-4aba9c8d]{padding:40px 0 48px}.guide-content[data-v-4aba9c8d]{gap:24px;padding:16px}.guide-preview[data-v-4aba9c8d]{min-height:180px;padding:12px}.guide-preview img[data-v-4aba9c8d]{max-height:160px;-o-object-fit:contain;object-fit:contain}.knowledge-columns[data-v-4aba9c8d]{gap:38px}.knowledge-header h2[data-v-4aba9c8d],.related-heading h2[data-v-4aba9c8d]{font-size:24px}.deep-row[data-v-4aba9c8d]{align-items:start;gap:0 8px;grid-template-columns:42px minmax(0,1fr);padding:18px 0}.deep-number[data-v-4aba9c8d]{font-size:21px;grid-row:span 2}.deep-row h3[data-v-4aba9c8d]{font-size:15px;margin-bottom:6px}.deep-row p[data-v-4aba9c8d]{font-size:13px;line-height:1.65}.faq-trigger[data-v-4aba9c8d]{font-size:15px;gap:10px;grid-template-columns:26px minmax(0,1fr) 16px;min-height:64px;padding:0 4px}.faq-answer[data-v-4aba9c8d]{padding:0 36px 18px}.related-panel[data-v-4aba9c8d]{margin-top:38px;padding-top:28px}.related-grid[data-v-4aba9c8d]{grid-template-columns:1fr}.related-item[data-v-4aba9c8d],.related-item[data-v-4aba9c8d]:nth-child(2n){border-left:0;min-height:86px;padding:14px 0}.related-icon[data-v-4aba9c8d]{height:42px;width:42px}[data-v-4aba9c8d] .el-step__title{font-size:15px}[data-v-4aba9c8d] .el-step__description{font-size:13px}}
