.help-center-container{font-family:var(--font-sans,"Sora","PingFang SC",-apple-system,sans-serif);background:#fff;color:#0f0f1a;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;background:radial-gradient(ellipse at center,rgba(139,92,246,.1) 0,rgba(255,77,157,.05) 30%,transparent 70%)}.help-center-container .page-header{position:relative;padding:120px 0 56px;overflow:hidden;text-align:center}.help-center-container .page-header:before{content:"";position:absolute;top:20%;left:50%;transform:translateX(-50%);width:900px;height:450px;filter:blur(60px);pointer-events:none}.help-center-container .page-header .page-title{font-size:clamp(32px,4vw,44px);line-height:1.1;letter-spacing:-.025em;font-weight:700;color:#0f0f1a;margin-bottom:16px;position:relative;z-index:1}.help-center-container .page-header .page-description{font-size:16px;color:#4a4a65;line-height:1.7;max-width:640px;margin:0 auto;position:relative;z-index:1}.help-center-container .content-wrapper{margin:0 auto;padding:0 40px 80px;display:grid;grid-template-columns:repeat(1,1fr);grid-gap:32px;gap:32px}.help-center-container .content-wrapper .section-content{background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:16px;padding:36px;transition:all .3s cubic-bezier(.22,1,.36,1)}.help-center-container .content-wrapper .section-content:hover{border-color:rgba(139,92,246,.18);box-shadow:0 8px 24px rgba(139,92,246,.06)}.help-center-container .content-wrapper .section-content .section-title{font-size:24px;font-weight:700;color:#0f0f1a;letter-spacing:-.01em;margin-bottom:28px;padding-bottom:16px;border-bottom:1.5px solid rgba(139,92,246,.12)}.help-center-container .content-wrapper .section-content .content-card{margin-bottom:28px;padding:24px;background:#fafafc;border:1px solid rgba(0,0,0,.04);border-radius:12px;transition:all .25s cubic-bezier(.22,1,.36,1)}.help-center-container .content-wrapper .section-content .content-card:hover{background:#f5f0ff;border-color:rgba(139,92,246,.12)}.help-center-container .content-wrapper .section-content .content-card:last-child{margin-bottom:0}.help-center-container .content-wrapper .section-content .content-card h3{font-size:17px;font-weight:600;color:#0f0f1a;margin-bottom:12px;letter-spacing:-.005em;line-height:1.5}.help-center-container .content-wrapper .section-content .content-card p{font-size:14px;color:#4a4a65;line-height:1.7;margin-bottom:10px}.help-center-container .content-wrapper .section-content .content-card p:last-child{margin-bottom:0}.help-center-container .content-wrapper .section-content .content-card .note{font-size:13px;color:#8b5cf6;font-style:italic;background:rgba(139,92,246,.06);padding:12px 16px;border-radius:8px;border-left:3px solid #8b5cf6;margin-top:12px;line-height:1.6}.help-center-container .content-wrapper .section-content .content-card .image-placeholder{margin:16px 0 8px;border-radius:10px;overflow:hidden}.help-center-container .content-wrapper .section-content .content-card .image-placeholder .guide-img{width:100%;max-width:100%;height:auto;border-radius:8px;border:1px solid rgba(0,0,0,.06);box-shadow:0 4px 12px rgba(0,0,0,.06);display:block}.help-center-container .content-wrapper .section-content .content-card .code-block{margin:14px 0;background:#11111e;border-radius:10px;overflow:hidden;border:1px solid hsla(0,0%,100%,.06);box-shadow:0 4px 16px rgba(0,0,0,.15)}.help-center-container .content-wrapper .section-content .content-card .code-block .code-label{background:#1a1a2e;color:#c4b5fd;padding:10px 16px;font-size:12px;font-weight:600;font-family:var(--font-mono,"JetBrains Mono",monospace);border-bottom:1px solid hsla(0,0%,100%,.06);letter-spacing:.03em;text-transform:uppercase}.help-center-container .content-wrapper .section-content .content-card .code-block pre{margin:0;padding:16px;color:#e8e8f0;font-size:13px;line-height:1.7;font-family:var(--font-mono,"JetBrains Mono","SF Mono",monospace);overflow-x:auto;white-space:pre-wrap;word-wrap:break-word}@media(max-width:768px){.help-center-container .page-header{padding:80px 18px 40px}.help-center-container .page-header .page-title{font-size:26px}.help-center-container .page-header .page-description{font-size:14px}.help-center-container .content-wrapper{padding:0 18px 56px;gap:20px}.help-center-container .content-wrapper .section-content{padding:24px 20px;border-radius:14px}.help-center-container .content-wrapper .section-content .section-title{font-size:20px;margin-bottom:20px;padding-bottom:12px}.help-center-container .content-wrapper .section-content .content-card{padding:18px;margin-bottom:20px}.help-center-container .content-wrapper .section-content .content-card h3{font-size:15px;margin-bottom:10px}.help-center-container .content-wrapper .section-content .content-card p{font-size:13px}.help-center-container .content-wrapper .section-content .content-card .note{font-size:12px;padding:10px 14px}.help-center-container .content-wrapper .section-content .content-card .code-block .code-label{font-size:11px;padding:8px 14px}.help-center-container .content-wrapper .section-content .content-card .code-block pre{font-size:12px;padding:14px}}