.sp-hero{position:relative;padding:160px 0 80px;text-align:center;overflow:hidden}
.sp-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 50% 55% at 50% 35%,rgba(117,189,77,.08) 0%,transparent 70%);pointer-events:none}
.sp-hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 18px;background:rgba(117,189,77,.08);border:1px solid rgba(117,189,77,.15);border-radius:50px;font-size:13px;color:var(--color-green);font-weight:500;margin-bottom:28px}
.sp-hero h1{font-size:48px;font-weight:800;line-height:1.15;margin-bottom:16px}
.sp-hero h1 span{background:linear-gradient(135deg,var(--color-green),var(--color-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.sp-hero-sub{font-size:17px;color:var(--color-text-secondary);max-width:600px;margin:0 auto 36px;line-height:1.7}
.sp-hero-links{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.sp-hero-link{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;font-size:14px;font-weight:600;color:var(--color-text-primary);background:rgba(255,255,255,.04);border:1px solid var(--color-border);border-radius:10px;text-decoration:none;transition:all .2s}
.sp-hero-link:hover{background:rgba(255,255,255,.08);transform:translateY(-1px)}
.sp-hero-link svg,.sp-hero-badge svg{flex-shrink:0;vertical-align:middle}
.sp-tabs-wrap{padding:40px 0 80px}
.sp-tabs{display:flex;justify-content:center;gap:4px;margin-bottom:48px;background:rgba(255,255,255,.03);border:1px solid var(--color-border);border-radius:14px;padding:5px;max-width:750px;margin-left:auto;margin-right:auto}
.sp-tab-btn{flex:1;padding:12px 16px;font-size:13px;font-weight:600;color:var(--color-text-muted);background:none;border:none;border-radius:10px;cursor:pointer;transition:all .2s;white-space:nowrap}
.sp-tab-btn:hover{color:var(--color-text-secondary)}
.sp-tab-btn.active{color:var(--color-text-primary);background:rgba(61,153,208,.1);box-shadow:0 2px 8px rgba(0,0,0,.15)}
.sp-panel{display:none}
.sp-panel.active{display:block}
.sp-doc{max-width:880px;margin:0 auto}
.sp-acc{border:1px solid var(--color-border);border-radius:14px;margin-bottom:12px;overflow:hidden;transition:border-color .2s}
.sp-acc:hover{border-color:rgba(61,153,208,.15)}
.sp-acc.open{border-color:rgba(61,153,208,.25)}
.sp-acc-hd{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;padding:20px 24px;background:none;border:none;cursor:pointer;text-align:left;font-size:15px;font-weight:600;color:var(--color-text-primary);line-height:1.5}
.sp-acc-hd:hover{color:var(--color-blue)}
.sp-acc-hd .chv{width:18px;height:18px;flex-shrink:0;color:var(--color-text-muted);transition:transform .25s}
.sp-acc.open .sp-acc-hd .chv{transform:rotate(180deg)}
.sp-acc-bd{display:none;padding:0 24px 24px}
.sp-acc.open .sp-acc-bd{display:block}
.sp-content p{font-size:14px;color:var(--color-text-secondary);line-height:1.75;margin-bottom:12px}
.sp-content ul,.sp-content ol{padding-left:22px;margin-bottom:16px}
.sp-content li{font-size:14px;color:var(--color-text-secondary);line-height:1.7;margin-bottom:6px}
.sp-content li strong{color:var(--color-text-primary)}
.sp-content a{color:var(--color-blue);text-decoration:none}
.sp-content a:hover{text-decoration:underline}
.sp-content h2.sp-section-title{font-size:22px;font-weight:700;color:var(--color-text-primary);margin:48px 0 24px;padding-bottom:12px;border-bottom:1px solid var(--color-border)}
.sp-content h2.sp-section-title:first-child{margin-top:0}
.sp-content h3{font-size:18px;font-weight:700;color:var(--color-text-primary);margin:28px 0 14px}
.sp-content h4{font-size:15px;font-weight:600;color:var(--color-text-primary);margin:22px 0 10px}
.sp-content h5{font-size:14px;font-weight:600;color:var(--color-text-primary);margin:18px 0 8px}
.sp-content img{max-width:100%;height:auto;border-radius:10px;border:1px solid var(--color-border);margin:12px auto;display:block}
.sp-content pre{background:rgba(0,0,0,.3);border:1px solid var(--color-border);border-radius:8px;padding:16px;margin:12px 0;overflow-x:auto;font-size:13px;color:var(--color-text-secondary);line-height:1.5}
.sp-content em{color:var(--color-text-muted);font-style:italic}
.sp-content .note{padding:14px 18px;background:rgba(61,153,208,.06);border-left:3px solid var(--color-blue);border-radius:0 8px 8px 0;margin:12px 0;font-size:13px;color:var(--color-text-secondary);line-height:1.7}
.sp-content .warn{padding:14px 18px;background:rgba(234,179,8,.06);border-left:3px solid #e0a800;border-radius:0 8px 8px 0;margin:12px 0;font-size:13px;color:var(--color-text-secondary);line-height:1.7}
.sp-content .note p,.sp-content .warn p{margin-bottom:6px}
.sp-content .note p:last-child,.sp-content .warn p:last-child{margin-bottom:0}
.sp-usecase-block{padding:28px;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:16px;margin-bottom:24px}
.sp-usecase-block h3{margin-top:0}
@media(max-width:768px){
    .sp-hero h1{font-size:32px}
    .sp-hero-sub{font-size:15px}
    .sp-hero-links{flex-direction:column;align-items:center}
    .sp-tabs{flex-wrap:wrap}
    .sp-tab-btn{font-size:12px;padding:10px 12px}
    .sp-acc-hd{padding:16px 18px;font-size:14px}
    .sp-acc-bd{padding:0 18px 18px}
}