:root{--ptg-navy:#0b265e;--ptg-blue:#174da3;--ptg-green:#16843d;--ptg-ink:#17243b;--ptg-muted:#68758d;--ptg-line:#d9e2ef;--ptg-soft:#f5f8fc}
.ptg{width:calc(100% - 28px);max-width:1800px;margin:0 auto;padding:20px 0 52px;color:var(--ptg-ink);font-family:inherit;scroll-margin-top:90px}.ptg *{box-sizing:border-box}.ptg-view{animation:ptgFade .2s ease}.ptg-view[hidden]{display:none!important}
.ptg-roots{display:grid;grid-template-columns:1fr 1fr;gap:26px;width:100%}.ptg-root-card{border:1px solid var(--ptg-line);background:linear-gradient(135deg,#fff 0%,#f6f9fe 100%);border-radius:22px;padding:28px 34px;text-align:left;display:grid;grid-template-columns:104px minmax(0,1fr) 40px;gap:26px;align-items:center;cursor:pointer;box-shadow:0 10px 30px rgba(11,38,94,.07);transition:.2s ease;min-height:190px;width:100%}.ptg-root-card:hover,.ptg-root-card:focus-visible{transform:translateY(-3px);box-shadow:0 18px 46px rgba(11,38,94,.14);border-color:var(--ptg-accent,var(--ptg-navy));outline:none}.ptg-root-icon,.ptg-node-icon,.ptg-stage-icon,.ptg-detail-icon{display:grid;place-items:center;color:var(--ptg-accent,var(--ptg-navy));background:#edf4ff;overflow:hidden}.ptg-root-icon{width:104px;height:104px;border-radius:24px}.ptg-root-icon svg{width:66px;height:66px}.ptg-root-icon img,.ptg-node-icon img,.ptg-stage-icon img,.ptg-detail-icon img{width:100%;height:100%;object-fit:contain;padding:10px}.ptg-root-copy{display:grid;gap:8px}.ptg-root-copy strong{font-size:clamp(1.7rem,2vw,2.2rem);line-height:1.08;color:var(--ptg-navy)}.ptg-root-copy>span:not(.ptg-badge){color:var(--ptg-muted);font-size:1.02rem;line-height:1.5;max-width:700px}.ptg-arrow{font-size:2.2rem;color:var(--ptg-accent,var(--ptg-navy));text-align:right}
.ptg-badge{display:inline-flex;width:max-content;max-width:100%;align-items:center;border-radius:999px;padding:5px 9px;background:#e9f1ff;color:var(--ptg-navy);font-size:.72rem;font-weight:800;letter-spacing:.02em;line-height:1.1;margin-bottom:2px}
.ptg-stage-card,.ptg-detail-card{border:1px solid var(--ptg-line);border-top:5px solid var(--ptg-accent,var(--ptg-navy));border-radius:22px;background:#fff;overflow:hidden;box-shadow:0 14px 42px rgba(11,38,94,.10)}.ptg-stage-head{display:grid;grid-template-columns:86px minmax(0,1fr);gap:22px;align-items:center;padding:24px 28px;background:linear-gradient(135deg,#f8fbff 0%,#eef4fc 100%);border-bottom:1px solid var(--ptg-line)}.ptg-stage-icon{width:86px;height:86px;border-radius:20px}.ptg-stage-icon svg{width:54px;height:54px}.ptg-stage-copy h2{margin:0;color:var(--ptg-navy);font-size:clamp(1.55rem,2.3vw,2.15rem);line-height:1.14}.ptg-stage-subtitle{margin:7px 0 0;color:var(--ptg-blue);font-weight:800}.ptg-stage-intro{margin:8px 0 0;color:var(--ptg-muted);line-height:1.58;max-width:1250px}.ptg-stage-content{padding:28px}.ptg-stage-actions,.ptg-detail-actions{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:26px}.ptg-back{background:#fff;color:var(--ptg-navy);border:1px solid #cfd9e8;border-radius:10px;padding:11px 16px;font-weight:800;cursor:pointer;white-space:nowrap;min-height:46px}.ptg-back:hover{border-color:var(--ptg-navy);background:#f7faff}
.ptg-stage-media{margin:0;background:#eef4fb;max-height:420px;overflow:hidden}.ptg-stage-media img{width:100%;height:100%;max-height:420px;object-fit:cover;display:block}.ptg-stage-media figcaption,.ptg-detail-media figcaption{font-size:.82rem;color:var(--ptg-muted);padding:8px 12px;background:#fff;border-top:1px solid var(--ptg-line)}
.ptg-grid{display:grid;grid-template-columns:repeat(var(--ptg-cols,3),minmax(0,1fr));gap:16px;margin-top:18px}.ptg-node-card{border:1px solid var(--ptg-line);border-radius:16px;background:#fff;padding:18px 20px;text-align:left;display:grid;grid-template-columns:62px minmax(0,1fr) 24px;gap:15px;align-items:center;cursor:pointer;min-height:118px;transition:.18s ease;width:100%}.ptg-node-card:hover,.ptg-node-card:focus-visible{border-color:var(--ptg-accent,var(--ptg-navy));box-shadow:0 9px 24px rgba(11,38,94,.10);transform:translateY(-2px);outline:none}.ptg-node-icon{width:62px;height:62px;border-radius:16px}.ptg-node-icon svg{width:38px;height:38px}.ptg-node-copy{display:grid;gap:5px}.ptg-node-copy strong{color:var(--ptg-navy);font-size:1.05rem;line-height:1.25}.ptg-node-copy>span:not(.ptg-badge){font-size:.9rem;color:var(--ptg-muted);line-height:1.4}.ptg-node-arrow{color:var(--ptg-accent,var(--ptg-navy));font-size:1.4rem;text-align:right}.ptg-style-feature.ptg-node-card{background:linear-gradient(135deg,#fff,#f4f8fe);min-height:138px}.ptg-style-process.ptg-node-card{border-left:4px solid var(--ptg-accent,var(--ptg-navy))}.ptg-style-compact.ptg-node-card{min-height:92px;padding:14px}.ptg-style-compact .ptg-node-icon{width:50px;height:50px}
.ptg-detail-card{display:block}.ptg-detail-main{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}.ptg-detail-main-full{grid-template-columns:1fr}.ptg-detail-body{padding:34px 40px 18px}.ptg-detail-heading{display:flex;align-items:flex-start;gap:18px;margin-bottom:18px}.ptg-detail-icon{flex:0 0 70px;width:70px;height:70px;border-radius:18px}.ptg-detail-icon svg{width:42px;height:42px}.ptg-detail-heading-copy{min-width:0}.ptg-detail-body h2{margin:0;color:var(--ptg-navy);font-size:clamp(1.7rem,2.5vw,2.4rem);line-height:1.12}.ptg-detail-subtitle{color:var(--ptg-blue);font-weight:800;margin:7px 0 0;line-height:1.4}.ptg-detail-intro{color:#39465d;line-height:1.68;margin:0 0 20px;font-size:1.02rem}.ptg-rich{line-height:1.65;color:#303d53;margin:0 0 20px}.ptg-rich h3,.ptg-rich h4{color:var(--ptg-navy)}.ptg-rich img{max-width:100%;height:auto;border-radius:12px}.ptg-benefits{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:11px}.ptg-benefits li{position:relative;padding-left:29px;line-height:1.5}.ptg-benefits li:before{content:'✓';position:absolute;left:0;top:0;color:var(--ptg-green);font-weight:900}.ptg-highlight{background:#eef9f2;border-left:4px solid var(--ptg-green);padding:15px 17px;border-radius:9px;color:#215b39;font-weight:750;line-height:1.48;margin:19px 0 0}.ptg-detail-media{margin:24px 26px 20px 0;background:linear-gradient(145deg,#eef5ff,#dce8f7);border-radius:16px;overflow:hidden;align-self:start}.ptg-detail-media img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}.ptg-detail-actions{padding:0 40px 30px;margin-top:10px}.ptg-cta{display:inline-flex;align-items:center;justify-content:center;background:var(--ptg-navy);color:#fff!important;text-decoration:none!important;border-radius:10px;padding:13px 20px;font-weight:800;min-height:46px}.ptg-cta:hover{filter:brightness(1.08)}
.ptg-detail-card.ptg-media-left .ptg-detail-body{order:2}.ptg-detail-card.ptg-media-left .ptg-detail-media{order:1;margin:24px 0 20px 26px}.ptg-detail-card.ptg-media-right .ptg-detail-body{order:1}.ptg-detail-card.ptg-media-right .ptg-detail-media{order:2}.ptg-detail-card.ptg-media-top .ptg-detail-main{grid-template-columns:1fr}.ptg-detail-card.ptg-media-top .ptg-detail-media{order:2;margin:0 40px 20px}.ptg-detail-card.ptg-media-none .ptg-detail-main{grid-template-columns:1fr}.ptg-detail-card.ptg-media-none .ptg-detail-body{max-width:1250px}
@keyframes ptgFade{from{opacity:.35;transform:translateY(5px)}to{opacity:1;transform:none}}
@media(max-width:1160px){.ptg-roots{grid-template-columns:1fr}.ptg-grid{grid-template-columns:repeat(min(var(--ptg-cols,3),2),minmax(0,1fr))}.ptg-detail-main,.ptg-detail-card.ptg-media-left .ptg-detail-main,.ptg-detail-card.ptg-media-right .ptg-detail-main{grid-template-columns:1fr}.ptg-detail-card .ptg-detail-body{order:1!important}.ptg-detail-card .ptg-detail-media{order:2!important;margin:0 34px 22px!important}.ptg-detail-media img{aspect-ratio:16/9}.ptg-detail-actions{padding:0 34px 28px}}
@media(max-width:720px){.ptg{width:calc(100% - 16px);padding:10px 0 34px}.ptg-root-card{grid-template-columns:72px minmax(0,1fr) 24px;padding:20px;min-height:142px;gap:15px}.ptg-root-icon{width:72px;height:72px;border-radius:17px}.ptg-root-icon svg{width:46px;height:46px}.ptg-root-copy strong{font-size:1.35rem}.ptg-stage-head{grid-template-columns:68px minmax(0,1fr);gap:15px;padding:18px}.ptg-stage-icon{width:68px;height:68px}.ptg-stage-content{padding:18px}.ptg-grid{grid-template-columns:1fr!important}.ptg-node-card{grid-template-columns:54px minmax(0,1fr) 22px;min-height:104px;padding:15px}.ptg-node-icon{width:54px;height:54px}.ptg-detail-body{padding:22px 18px 12px}.ptg-detail-heading{gap:13px;margin-bottom:15px}.ptg-detail-icon{flex-basis:58px;width:58px;height:58px;border-radius:15px}.ptg-detail-icon svg{width:36px;height:36px}.ptg-detail-body h2{font-size:1.5rem}.ptg-detail-card .ptg-detail-media{margin:0 18px 18px!important}.ptg-detail-actions,.ptg-stage-actions{flex-direction:column;align-items:stretch;gap:10px}.ptg-detail-actions{padding:0 18px 22px}.ptg-detail-actions>div,.ptg-stage-actions>div{width:100%}.ptg-cta,.ptg-back{width:100%;text-align:center}.ptg-stage-actions{margin-top:22px}}
.ptg-action-set{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.ptg-cta{border:0;cursor:pointer}
.ptg-cta-success{background:var(--ptg-green)}
.ptg-cta-outline{background:#fff;color:var(--ptg-navy)!important;border:1px solid #cfd9e8}
.ptg-cta-outline:hover{border-color:var(--ptg-navy);background:#f7faff}
@media(max-width:720px){.ptg-action-set{width:100%;display:grid;grid-template-columns:1fr}.ptg-action-set .ptg-cta{width:100%}}