:root{--help-bg-main:#f8f9fc;--help-bg-surface:#fff;--help-bg-soft:#f3f4f7;--help-bg-lighter:#eef0f5;--help-border:#e1e4eb;--help-accent:#06f;--help-accent-light:#e6f0ff;--help-accent-dark:#0052cc;--help-text-primary:#0f1419;--help-text-secondary:#5f6d7b;--help-text-tertiary:#8b95a5;--help-shadow-sm:0 1px 3px #00000014;--help-shadow-md:0 4px 12px #0000001a;--help-shadow-lg:0 8px 24px #0000001f;--help-radius-md:8px;--help-radius-lg:12px;--help-radius-xl:20px}[data-theme=dark]{--help-bg-main:#0d1117;--help-bg-surface:#1a202c;--help-bg-soft:#2d3748;--help-bg-lighter:#374151;--help-border:#3f4a5c;--help-accent:#3b82f6;--help-accent-light:#1e3a8a;--help-accent-dark:#2563eb;--help-text-primary:#f1f5f9;--help-text-secondary:#cbd5e1;--help-text-tertiary:#94a3b8;--help-shadow-sm:0 2px 4px #00000026;--help-shadow-md:0 4px 12px #0003;--help-shadow-lg:0 8px 24px #0000004d}.sp6__help-center-page{background:var(--help-bg-main);color:var(--help-text-primary);min-height:100vh;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}.sp6__help-hero{background:linear-gradient(135deg,var(--help-accent),var(--help-accent-dark));color:#fff;text-align:center;padding:4rem 2rem;position:relative;overflow:hidden}.sp6__help-hero-content{max-width:800px;margin:0 auto}.sp6__wc-pill{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#fff3;border-radius:30px;margin-bottom:1rem;padding:.25rem 1rem;font-size:.8rem;font-weight:500;display:inline-block}.sp6__help-hero h1{margin-bottom:1rem;font-size:2.5rem;font-weight:700}.sp6__help-hero p{opacity:.9;margin-bottom:2rem;font-size:1.1rem}.sp6__help-search{max-width:500px;margin:0 auto;position:relative}.sp6__help-search i{color:var(--help-text-secondary);font-size:1rem;position:absolute;top:50%;left:1rem;transform:translateY(-50%)}.sp6__help-search input{width:100%;color:var(--help-text-primary);box-shadow:var(--help-shadow-md);background:#fff;border:none;border-radius:50px;outline:none;padding:.75rem 1rem .75rem 2.5rem;font-size:1rem}.sp6__help-search input:focus{box-shadow:0 0 0 2px #ffffff80}.sp6__help-categories{max-width:1200px;margin:0 auto;padding:3rem 2rem}.sp6__help-categories h2{text-align:center;margin-bottom:2rem;font-size:1.8rem;font-weight:600}.sp6__category-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.5rem;display:grid}.sp6__category-card{background:var(--help-bg-surface);border:1px solid var(--help-border);border-radius:var(--help-radius-lg);text-align:center;cursor:pointer;box-shadow:var(--help-shadow-sm);background:var(--help-bg-surface);padding:1.5rem;transition:all .2s}.sp6__category-card:hover{border-color:var(--help-accent);box-shadow:var(--help-shadow-md);transform:translateY(-4px)}.sp6__category-card--active{border-color:var(--help-accent);background:var(--help-accent-light)}.sp6__category-card i{color:var(--help-accent);margin-bottom:.75rem;font-size:2rem;display:inline-block}.sp6__category-card h3{margin:0 0 .25rem;font-size:1rem;font-weight:600}.sp6__category-card span{color:var(--help-text-tertiary);font-size:.75rem}.sp6__articles-section{max-width:1200px;margin:0 auto;padding:0 2rem 3rem}.sp6__articles-section h2{margin-bottom:1.5rem;font-size:1.5rem;font-weight:600}.sp6__articles-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;display:grid}.sp6__article-card{background:var(--help-bg-surface);border:1px solid var(--help-border);border-radius:var(--help-radius-lg);cursor:pointer;box-shadow:var(--help-shadow-sm);padding:1.5rem;transition:all .2s}.sp6__article-card:hover{border-color:var(--help-accent);box-shadow:var(--help-shadow-md);transform:translateY(-2px)}.sp6__article-card h3{color:var(--help-text-primary);margin-bottom:.5rem;font-size:1.1rem;font-weight:600}.sp6__article-card p{color:var(--help-text-secondary);margin-bottom:1rem;font-size:.85rem;line-height:1.4}.sp6__read-more{color:var(--help-accent);align-items:center;gap:4px;font-size:.8rem;font-weight:500;display:inline-flex}.sp6__read-more i{transition:transform .2s}.sp6__article-card:hover .sp6__read-more i{transform:translate(4px)}.sp6__no-articles{text-align:center;color:var(--help-text-secondary);padding:2rem}.sp6__help-layout{grid-template-columns:1fr 1fr;gap:2rem;max-width:1200px;margin:0 auto 3rem;padding:0 2rem;display:grid}.sp6__popular-articles,.sp6__faq-section{background:var(--help-bg-surface);border:1px solid var(--help-border);border-radius:var(--help-radius-lg);box-shadow:var(--help-shadow-sm);padding:1.5rem}.sp6__popular-articles h2,.sp6__faq-section h2{color:var(--help-text-primary);margin-bottom:1rem;font-size:1.25rem;font-weight:600}.sp6__articles-list{margin:0;padding:0;list-style:none}.sp6__articles-list li{margin-bottom:.75rem}.sp6__articles-list li a{color:var(--help-text-primary);align-items:center;gap:.5rem;font-size:.9rem;text-decoration:none;transition:color .2s;display:flex}.sp6__articles-list li a:hover{color:var(--help-accent)}.sp6__articles-list li i{color:var(--help-accent);width:1.25rem}.sp6__faq-list{flex-direction:column;gap:1rem;display:flex}.sp6__faq-item{border-bottom:1px solid var(--help-border);padding-bottom:.75rem}.sp6__faq-question{width:100%;color:var(--help-text-primary);cursor:pointer;text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;padding:0;font-size:.95rem;font-weight:500;display:flex}.sp6__faq-question i{color:var(--help-text-tertiary);transition:transform .2s}.sp6__faq-question:hover{color:var(--help-accent)}.sp6__help-contact{max-width:800px;margin:0 auto 3rem;padding:0 2rem}.sp6__contact-card{background:var(--help-accent-light);border:1px solid var(--help-border);border-radius:var(--help-radius-lg);text-align:center;padding:2rem}.sp6__contact-card h2{color:var(--help-text-primary);margin-bottom:.5rem;font-size:1.5rem;font-weight:600}.sp6__contact-card p{color:var(--help-text-secondary);margin-bottom:1.5rem}.sp6__contact-options{flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:1rem;display:flex}.sp6__wc-btn-primary,.sp6__wc-btn-ghost{border-radius:40px;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.sp6__wc-btn-primary{background:var(--help-accent);color:#fff}.sp6__wc-btn-primary:hover{background:var(--help-accent-dark)}.sp6__wc-btn-ghost{border:1px solid var(--help-border);color:var(--help-text-primary);background:0 0}.sp6__wc-btn-ghost:hover{border-color:var(--help-accent);color:var(--help-accent)}.sp6__contact-note{color:var(--help-text-tertiary);margin-top:.5rem;font-size:.8rem}.sp6__modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0009;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.sp6__modal{background:var(--help-bg-surface);border-radius:var(--help-radius-lg);width:100%;max-width:700px;max-height:80vh;box-shadow:var(--help-shadow-lg);padding:1.5rem;position:relative;overflow-y:auto}.sp6__modal-close{cursor:pointer;color:var(--help-text-tertiary);background:0 0;border:none;font-size:1.2rem;transition:color .2s;position:absolute;top:1rem;right:1rem}.sp6__modal-close:hover{color:var(--help-text-primary)}.sp6__modal h2{margin-top:0;margin-bottom:1rem;padding-right:2rem;font-size:1.5rem;font-weight:600}.sp6__modal-content{color:var(--help-text-primary);font-size:.95rem;line-height:1.6}.sp6__modal-content p{margin-bottom:1rem}@media (max-width:1024px){.sp6__help-hero h1{font-size:2rem}.sp6__category-grid{gap:1rem}}@media (max-width:768px){.sp6__help-hero{padding:3rem 1rem}.sp6__help-hero h1{font-size:1.8rem}.sp6__help-categories{padding:2rem 1rem}.sp6__articles-section{padding:0 1rem 2rem}.sp6__help-layout{grid-template-columns:1fr;gap:1.5rem;margin-bottom:2rem;padding:0 1rem}.sp6__help-contact{margin-bottom:2rem;padding:0 1rem}.sp6__modal{max-width:95%;padding:1rem}}@media (max-width:480px){.sp6__category-grid,.sp6__articles-grid{grid-template-columns:1fr}.sp6__contact-options{flex-direction:column;align-items:stretch}.sp6__wc-btn-primary,.sp6__wc-btn-ghost{justify-content:center}}