:root{--wrh-cream: #F5F2EC;--wrh-teal: #035055;--wrh-dark: #2D2D2D;--wrh-grey: #8a8578;--wrh-green-accent: #035055;--wrh-chip-bg: #FFFDF9;--wrh-chip-border: #e2ddd4}.wrh-scroll-container{position:relative;width:100%;min-height:220vh;height:auto;display:block;flex-shrink:0;background:var(--wrh-cream)}.wrh-sticky-frame{position:sticky;top:72px;width:100%;min-height:calc(100vh - 72px);height:auto;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding-top:4vh;background:var(--wrh-cream);overflow:visible}.wrh-headline-area{text-align:center;position:relative;width:100%;min-height:72px;flex-shrink:0;padding-bottom:1.25rem;isolation:isolate;background:var(--wrh-cream);z-index:20}.wrh-frame-text{position:absolute;top:0;left:50%;width:100%;max-width:900px;transform:translate(-50%);transition:opacity .4s ease,transform .4s ease}.wrh-frame-text.active{opacity:1;transform:translate(-50%)}.wrh-frame-text.below{opacity:0;transform:translate(-50%,24px);pointer-events:none}.wrh-frame-text.above{opacity:0;transform:translate(-50%,-24px);pointer-events:none}.wrh-headline{font-family:Inter,sans-serif;font-size:clamp(2rem,4.8vw,3.2rem);font-weight:400;line-height:1.1;color:var(--wrh-dark);letter-spacing:-.04em}.wrh-headline .wrh-accent{color:var(--wrh-green-accent)}.wrh-subline{font-family:Inter,sans-serif;font-size:clamp(.85rem,1.6vw,1rem);color:var(--wrh-grey);margin-top:12px;letter-spacing:-.01em}.wrh-scroll-hint{display:inline-flex;align-items:center;gap:6px;margin-top:14px;color:var(--wrh-grey);font-size:clamp(.8rem,1.4vw,.92rem);opacity:1;transition:opacity .4s ease}.wrh-scroll-hint.hide{opacity:0}.wrh-scroll-chevron{width:18px;height:18px;animation:wrhBounce 2s ease-in-out infinite}@keyframes wrhBounce{0%,to{transform:translateY(0)}50%{transform:translateY(5px)}}.wrh-diagram{position:relative;width:100%;flex:1 1 auto;min-height:50vh;margin-top:10.25rem;max-height:92vh;display:flex;align-items:center;justify-content:center;overflow:hidden;padding-bottom:0;box-sizing:border-box}.wrh-diagram:before{content:"";position:absolute;top:50%;left:50%;width:420px;height:420px;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(3,80,85,.04) 0%,transparent 70%);border-radius:50%;pointer-events:none;z-index:0;transition:width .8s ease,height .8s ease,opacity .8s ease}.wrh-diagram.f2-active:before{width:300px;height:300px;opacity:1}.wrh-hub{position:absolute;width:78px;height:78px;border-radius:50%;background:var(--wrh-teal);display:flex;align-items:center;justify-content:center;z-index:10;transition:width .7s cubic-bezier(.34,1.56,.64,1),height .7s cubic-bezier(.34,1.56,.64,1),box-shadow .8s ease}.wrh-hub svg{width:44px;height:auto;transition:width .6s ease}.wrh-hub.big{width:100px;height:100px;z-index:50;box-shadow:0 0 0 14px #03505512,0 0 0 32px #03505509,0 0 40px 8px #0350550f}.wrh-hub.big svg{width:56px}.wrh-hub.pulse{animation:wrhAbsorb .6s cubic-bezier(.34,1.56,.64,1)}@keyframes wrhAbsorb{0%{transform:scale(1);box-shadow:0 0 #03505533}50%{transform:scale(1.15);box-shadow:0 0 30px 20px #0350551f}to{transform:scale(1)}}.wrh-lines-svg{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;pointer-events:none}.wrh-conn{stroke-width:1.2;fill:none;stroke-dasharray:6 5}.wrh-conn.flowing{animation:wrhDashFlow 2.5s linear infinite}@keyframes wrhDashFlow{to{stroke-dashoffset:-22}}.wrh-node{position:absolute;display:flex;flex-direction:column;align-items:center;gap:7px;z-index:5;will-change:transform,opacity,left,top}.wrh-node-icon{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #0000000f,0 0 0 1px #00000008;transition:box-shadow .3s ease}.wrh-node-icon svg{width:24px;height:24px}.wrh-node-label{font-family:Inter,sans-serif;font-size:12px;font-weight:500;color:var(--wrh-dark);white-space:nowrap;letter-spacing:-.01em}.wrh-node[data-v="0"] .wrh-node-icon{background:#f4e2e4}.wrh-node[data-v="1"] .wrh-node-icon{background:#fce8d2}.wrh-node[data-v="2"] .wrh-node-icon{background:#ded}.wrh-node[data-v="3"] .wrh-node-icon{background:#eee9da}.wrh-node[data-v="4"] .wrh-node-icon{background:#e6e0f0}.wrh-f2-content{position:relative;margin:0 auto;margin-top:4rem;display:flex;flex-direction:column;align-items:center;gap:8px;z-index:15;opacity:0;pointer-events:none;transition:opacity .5s ease .2s,transform .5s ease .2s;width:95%;max-width:1000px;padding-bottom:3rem;flex-shrink:0}.wrh-f2-content.show{opacity:1;pointer-events:auto;transform:translateY(-8px)}.wrh-tagline{font-family:Inter,sans-serif;font-size:clamp(.88rem,1.8vw,1.08rem);font-weight:500;color:var(--wrh-green-accent);letter-spacing:-.02em;opacity:0;transform:translateY(8px);transition:opacity .4s ease,transform .4s ease;margin-top:1.75rem}.wrh-f2-content.show .wrh-tagline{opacity:1;transform:translateY(0);transition-delay:.15s}.wrh-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.wrh-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;background:var(--wrh-chip-bg);border:1px solid var(--wrh-chip-border);border-radius:100px;font-size:12px;font-weight:500;color:var(--wrh-dark);white-space:nowrap;box-shadow:0 1px 3px #0000000a;opacity:0;transform:scale(.85) translateY(6px);transition:opacity .3s ease,transform .3s ease}.wrh-chip .wrh-ci{width:15px;height:15px;flex-shrink:0}.wrh-chip.in{opacity:1;transform:scale(1) translateY(0)}.wrh-stats{display:flex;gap:18px;margin-top:4px;padding-bottom:2rem;flex-wrap:wrap;justify-content:center}.wrh-stat{background:var(--wrh-chip-bg);border:1px solid var(--wrh-chip-border);border-radius:12px;padding:14px 28px;text-align:center;min-width:120px;box-shadow:0 2px 6px #0000000a;opacity:0;transform:translateY(10px);transition:opacity .35s ease,transform .35s ease}.wrh-stat.in{opacity:1;transform:translateY(0)}.wrh-stat-num{font-family:Inter,sans-serif;font-size:clamp(1.4rem,2.8vw,1.9rem);font-weight:500;color:var(--wrh-dark);line-height:1;letter-spacing:-.03em}.wrh-stat-lbl{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--wrh-grey);margin-top:4px}@media(min-width:768px)and (max-width:1024px){.wrh-sticky-frame{padding-top:3vh}.wrh-headline-area{max-width:620px}.wrh-diagram{max-height:55vh}}@media(min-width:601px)and (max-width:767px){.wrh-sticky-frame{padding-top:3vh}.wrh-headline-area{min-height:130px}.wrh-node-icon{width:48px;height:48px}.wrh-node-icon svg{width:20px;height:20px}.wrh-hub{width:68px;height:68px}.wrh-hub svg{width:40px}.wrh-hub.big{width:88px;height:88px}.wrh-hub.big svg{width:50px}.wrh-f2-content{margin-top:60px}.wrh-stat{padding:12px 18px;min-width:85px}}@media(max-width:600px){.wrh-scroll-container{min-height:260vh}.wrh-sticky-frame{padding-top:3vh}.wrh-headline-area{min-height:90px;padding-bottom:3rem}.wrh-headline{font-size:clamp(1.5rem,6.5vw,2rem)}.wrh-subline{font-size:.78rem;margin-top:6px}.wrh-scroll-hint{margin-top:8px;font-size:.75rem}.wrh-scroll-chevron{width:14px;height:14px}.wrh-diagram{margin-top:4rem;max-height:60vh}.wrh-node-icon{width:42px;height:42px;box-shadow:0 1px 5px #0000000f}.wrh-node-icon svg{width:18px;height:18px}.wrh-node-label{font-size:10px}.wrh-hub{width:56px;height:56px}.wrh-hub svg{width:32px}.wrh-hub.big{width:70px;height:70px}.wrh-hub.big svg{width:40px}.wrh-diagram:before{width:240px;height:240px}.wrh-diagram.f2-active:before{width:180px;height:180px}.wrh-f2-content{margin-top:4rem;gap:5px}.wrh-tagline{font-size:.78rem}.wrh-chips{gap:10px}.wrh-chip{padding:5px 14px;font-size:10.5px;gap:5px}.wrh-chip .wrh-ci{width:12px;height:12px}.wrh-stats{gap:5px;flex-wrap:wrap;justify-content:center;margin-top:2px}.wrh-stat{padding:12px 20px;min-width:90px;border-radius:10px}.wrh-stat-num{font-size:clamp(1rem,4.5vw,1.3rem)}.wrh-stat-lbl{font-size:8px}}@media(max-width:374px){.wrh-headline{font-size:1.45rem}.wrh-node-icon{width:38px;height:38px}.wrh-node-icon svg{width:16px;height:16px}.wrh-hub{width:52px;height:52px}.wrh-hub svg{width:30px}.wrh-hub.big{width:68px;height:68px}.wrh-stat{min-width:64px;padding:8px 10px}}@media(max-height:700px){.wrh-diagram{max-height:none}}@media(max-height:500px){.wrh-sticky-frame{padding-top:2vh}.wrh-headline-area{min-height:80px}.wrh-headline{font-size:1.5rem}.wrh-diagram{max-height:none}.wrh-f2-content{margin-top:1.5rem;gap:5px}.wrh-stats{margin-top:4px}.wrh-stat{padding:8px 14px}}