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.w4r-tools{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid #dce5ef;border-radius:20px;overflow:hidden;background:#fff}.w4r-tools a{min-height:218px;padding:22px;border-right:1px solid #e7edf3;color:inherit;text-align:center}.w4r-tools a:last-child{border-right:0}.w4r-tool-number{display:grid;place-items:center;width:27px;height:27px;margin:0 auto;border-radius:50%;background:#eef5ff;color:#1768ff;font-size:8px;font-weight:850}.w4r-tool-graphic{position:relative;width:86px;height:72px;margin:17px auto 9px}.w4r-tool-graphic.server i{position:absolute;left:16px;width:54px;height:14px;border:2px solid #4d92f3;border-radius:6px}.w4r-tool-graphic.server i:nth-child(1){top:4px}.w4r-tool-graphic.server i:nth-child(2){top:28px}.w4r-tool-graphic.server i:nth-child(3){top:52px}.w4r-tool-graphic.pin i{position:absolute;left:27px;top:4px;width:32px;height:42px;border:3px solid #4d92f3;border-radius:50% 50% 50% 0;transform:rotate(-45deg)}.w4r-tool-graphic.pin i:after{content:"";position:absolute;left:9px;top:9px;width:8px;height:8px;border:2px solid #4d92f3;border-radius:50%}.w4r-tool-graphic.dns i{position:absolute;left:8px;right:8px;height:23px;border:2px solid #4d92f3;border-radius:8px}.w4r-tool-graphic.dns i:first-child{top:7px}.w4r-tool-graphic.dns i:last-child{bottom:7px}.w4r-tool-graphic.webrtc i{position:absolute;width:28px;height:28px;border:2px solid #4d92f3;border-radius:50%}.w4r-tool-graphic.webrtc i:nth-child(1){left:4px;top:24px}.w4r-tool-graphic.webrtc i:nth-child(2){right:4px;top:24px}.w4r-tool-graphic.webrtc i:nth-child(3){left:29px;top:2px}.w4r-tools strong{display:block;color:#193955;font-size:14px}.w4r-tools small{display:block;margin-top:7px;color:#74879a;font-size:10px;line-height:1.47}.w4r-tools b{display:block;margin-top:15px;color:#1768ff;font-size:9.5px}.w4r-diagnostic-boundary{display:flex;align-items:center;justify-content:center;gap:9px;margin-top:17px;color:#74879a;font-size:10.5px;text-align:center}.w4r-diagnostic-boundary strong{color:#3d5c76}


.w4r-boundary-stack{overflow:hidden;border:1px solid #dce5ee;border-radius:20px;background:#fff}.w4r-boundary-layer{display:grid;grid-template-columns:155px 1fr 1fr;gap:22px;align-items:center;padding:21px 24px;border-bottom:1px solid #e8edf3}.w4r-boundary-layer:last-child{border-bottom:0}.w4r-boundary-layer>span{color:#1768ff;font-size:8px;font-weight:850;letter-spacing:.1em}.w4r-boundary-layer:nth-child(2)>span{color:#567ea9}.w4r-boundary-layer:nth-child(3)>span{color:#8a6b63}.w4r-boundary-layer strong{color:#274861;font-size:13px}.w4r-boundary-layer p{margin:0;color:#718398;font-size:10.5px;line-height:1.55}.w4r-boundary-method{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-top:17px;padding:14px 16px;border-radius:13px;background:#f5f8fb;color:#657a8f;font-size:10px}.w4r-boundary-method strong{color:#35536e}.w4r-boundary-method a{color:#1768ff;font-weight:760;white-space:nowrap}
.w4r-next{padding:67px 0;background:#f5f9ff}.w4r-next-grid{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:center}.w4r-next h2{margin:0;color:#0b2039;font-size:clamp(31px,3vw,42px);line-height:1.1;letter-spacing:-.035em}.w4r-next p{max-width:730px;margin:14px 0 0;color:#6b7e92;font-size:14px;line-height:1.67}.w4r-next-actions{display:flex;flex-direction:column;gap:9px;min-width:270px}.w4r-next-actions a{padding:14px 16px;border:1px solid #d7e3ef;border-radius:14px;background:#fff;color:#31506c;font-size:11px;font-weight:760}.w4r-next-actions a:first-child{background:#1768ff;border-color:#1768ff;color:#fff}.w4r-cta{padding:72px 0 88px}.w4r-cta-panel{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:center;padding:35px 38px;border-radius:24px;background:#071b34;color:#fff}.w4r-cta h2{margin:0;color:#fff;font-size:clamp(31px,3vw,43px);letter-spacing:-.035em}.w4r-cta p{max-width:680px;margin:13px 0 0;color:#9fb4cb;font-size:13.5px;line-height:1.65}.w4r-cta-actions{display:flex;flex-direction:column;gap:9px;min-width:230px}.w4r-cta-actions .w4r-btn-primary{box-shadow:none}.w4r-cta-actions .w4r-btn-secondary{background:transparent;border-color:#345270;color:#dce8f5}.w4r-cta-actions small{color:#7892ad;font-size:9.5px;text-align:center}
@media(max-width:1199px){.w4r-hero-grid{grid-template-columns:1fr 1fr;gap:26px}.w4r-hero-art img{width:108%;margin-left:-4%}.w4r-profile-workspace{grid-template-columns:160px 1fr 320px}.w4r-two-sides{grid-template-columns:1fr 70px 1fr}.w4r-diff{grid-template-columns:1fr 94px 1fr}}
@media(max-width:991px){.w4r-hero-grid{grid-template-columns:1fr}.w4r-hero-copy{max-width:760px}.w4r-hero-art{max-width:760px}.w4r-hero-art img{width:100%;margin-left:0}.w4r-head{grid-template-columns:1fr;gap:16px}.w4r-head .w4r-kicker{grid-column:auto;margin-bottom:0}.w4r-profile-workspace{grid-template-columns:150px 1fr}.w4r-live-context{grid-column:1/-1;border-left:0;border-top:1px solid #e7edf3}.w4r-live-context{display:grid;grid-template-columns:180px 1fr;gap:20px;align-items:center}.w4r-live-head,.w4r-note{grid-column:1/-1}.w4r-route-ring{margin:10px auto}.w4r-two-sides{grid-template-columns:1fr}.w4r-bridge{height:55px}.w4r-bridge i{width:2px;height:36px}.w4r-bridge i:after{right:-4px;top:auto;bottom:-1px;border-top:8px solid #1768ff;border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:0}.w4r-diff{grid-template-columns:1fr}.w4r-change-arrow{padding:7px 0}.w4r-change-arrow i{width:2px;height:34px}.w4r-change-arrow i:after{right:-4px;top:auto;bottom:-1px;border-top:8px solid #1768ff;border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:0}.w4r-modes{gap:12px}.w4r-tools{grid-template-columns:1fr 1fr}.w4r-tools a:nth-child(2){border-right:0}.w4r-tools a{border-bottom:1px solid #e7edf3}.w4r-tools a:nth-last-child(-n+2){border-bottom:0}.w4r-boundary-layer{grid-template-columns:130px 1fr}.w4r-boundary-layer p{grid-column:2}.w4r-next-grid,.w4r-cta-panel{grid-template-columns:1fr}.w4r-next-actions,.w4r-cta-actions{min-width:0;max-width:300px}}
@media(max-width:767px){.w4r-hero{padding:34px 0 55px}.w4r-breadcrumb{margin-bottom:23px}.w4r-hero h1{font-size:clamp(40px,11vw,52px)}.w4r-lead{font-size:17px}.w4r-entity{font-size:13px}.w4r-actions{flex-direction:column}.w4r-btn{width:100%}.w4r-facts{display:grid;grid-template-columns:1fr}.w4r-page-nav{top:74px}.w4r-section{padding:74px 0}.w4r-head h2{font-size:clamp(31px,9vw,41px)}.w4r-profile-workspace{grid-template-columns:1fr}.w4r-profile-tabs{display:flex;align-items:center;gap:6px;overflow:auto;padding:12px}.w4r-profile-tabs>strong,.w4r-profile-tabs>small{display:none}.w4r-profile-tabs span{white-space:nowrap;padding:9px 10px}.w4r-network-editor{padding:20px}.w4r-form-grid{grid-template-columns:1fr}.w4r-field.full{grid-column:auto}.w4r-live-context{grid-template-columns:1fr;padding:20px}.w4r-route-ring{margin:9px auto}.w4r-side{padding:20px}.w4r-side-list div{grid-template-columns:1fr}.w4r-model-principle{grid-template-columns:1fr}.w4r-model-principle a{white-space:normal}.w4r-diff-rails{grid-template-columns:1fr}.w4r-mode-binding{align-items:flex-start;flex-direction:column}.w4r-mode-rail{display:none}.w4r-modes{grid-template-columns:1fr;margin-top:14px}.w4r-tools{grid-template-columns:1fr}.w4r-tools a{border-right:0;border-bottom:1px solid #e7edf3!important}.w4r-tools a:last-child{border-bottom:0!important}.w4r-boundary-layer{grid-template-columns:1fr;gap:8px}.w4r-boundary-layer p{grid-column:auto}.w4r-boundary-method{align-items:flex-start;flex-direction:column}.w4r-next-actions,.w4r-cta-actions{max-width:none}.w4r-cta-panel{padding:28px 22px}}