:root{--navy:#023a56;--navy-d:#011f30;--navy-2:#0a5c7e;--green:#007d3d;--green-d:#00602f;--green-l:#e7f4ec;--ink:#0f2733;--muted:#5b6b75;--line:#e2e8ec;--card:#fff;--page:#f4f7f8;--tile:#f5f5f5;--accent:var(--green);--accent-d:var(--green-d)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{color:var(--ink);background:var(--page);font-family:Segoe UI,system-ui,-apple-system,Roboto,Arial,sans-serif;line-height:1.55}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.topbar{background:linear-gradient(90deg, var(--navy) 0%, var(--navy-2) 50%, var(--green) 100%);height:4px}.hero{background:linear-gradient(135deg, var(--navy-d) 0%, var(--navy) 55%, var(--green-d) 135%);color:#fff;text-align:center;padding:40px 24px 34px;position:relative}.hero-home-link{color:#d3e3ea;background:#ffffff1a;border:1px solid #fff3;border-radius:999px;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:700;transition:all .15s;display:inline-flex;position:absolute;top:16px;left:18px}.hero-home-link:hover{color:#fff;background:#ffffff2e}.hero-brand{flex-wrap:wrap;justify-content:center;align-items:center;gap:22px;display:flex}.hero-logo-wrap{background:#fff;border-radius:18px;padding:12px 16px;display:inline-flex;box-shadow:0 6px 20px #0000002e}.hero-logo{object-fit:contain;width:96px;height:96px}.hero-titles{text-align:left}.hero h1{letter-spacing:.5px;margin:0 0 6px;font-size:clamp(24px,4vw,38px);font-weight:700}.hero-titles p{color:#d3e3ea;max-width:560px;margin:0;font-size:15.5px}.download-catalog-btn{color:#fff;background:var(--green);cursor:pointer;border:none;border-radius:999px;align-items:center;gap:9px;margin-top:16px;padding:11px 20px;font-size:14px;font-weight:700;transition:all .16s;display:inline-flex;box-shadow:0 4px 14px #0003}.download-catalog-btn:hover:not(:disabled){background:var(--green-d);transform:translateY(-2px)}.download-catalog-btn:disabled{cursor:progress;opacity:.85}.download-catalog-spinner{border:2px solid #fff6;border-top-color:#fff;border-radius:50%;width:13px;height:13px;animation:.7s linear infinite download-catalog-spin}@keyframes download-catalog-spin{to{transform:rotate(360deg)}}.hero .kpis{flex-wrap:wrap;justify-content:center;gap:22px;margin-top:24px;display:flex}.kpi{background:#ffffff1a;border:1px solid #ffffff2e;border-radius:12px;min-width:118px;padding:12px 22px}.kpi b{font-size:24px;display:block}.kpi span{color:#c3d6de;text-transform:uppercase;letter-spacing:1px;font-size:11.5px}.brandnav{border-bottom:1px solid var(--line);background:#fff;padding:12px 16px}.brandnav-inner{flex-direction:column;align-items:stretch;gap:10px;max-width:1200px;margin:0 auto;padding-bottom:2px;display:flex}.catfilter{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.navtools{flex-wrap:wrap;align-items:center;gap:10px;min-width:0;display:flex}.brand-select-label{color:var(--navy);white-space:nowrap;font-size:13px;font-weight:700}.brand-select{min-width:0;max-width:420px;color:var(--ink);border:1px solid var(--line);cursor:pointer;appearance:none;background:#fff url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23023a56' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") right 12px center no-repeat;border-radius:10px;flex:1;padding:9px 34px 9px 12px;font-size:14px;font-weight:500;transition:all .15s}.brand-select:hover,.brand-select:focus{border-color:var(--green);outline:none}.navsearch{align-items:center;margin-left:auto;display:flex}.navsearch-input{opacity:0;width:0;color:var(--ink);pointer-events:none;background:#fff;border:1px solid #0000;border-radius:999px 0 0 999px;padding:0;font-size:14px;transition:width .25s,opacity .2s,padding .25s}.navsearch--open .navsearch-input{opacity:1;border-color:var(--line);pointer-events:auto;border-right:none;width:clamp(150px,42vw,300px);padding:9px 14px}.navsearch-input:focus{outline:none}.navsearch-btn{color:#fff;background:var(--navy);cursor:pointer;border:none;border-radius:999px;flex:none;place-items:center;width:40px;height:40px;font-size:17px;line-height:1;transition:all .15s;display:grid}.navsearch-btn:hover{background:var(--navy-2)}.navsearch--open .navsearch-btn{background:var(--green);border-radius:0 999px 999px 0;font-size:22px}.navsearch--open .navsearch-btn:hover{background:var(--green-d)}.groupby{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.groupby-label{text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin-right:4px;font-size:12px;font-weight:700}.groupby-btn{white-space:nowrap;border:1px solid var(--line);color:var(--navy);cursor:pointer;background:#fff;border-radius:999px;padding:6px 14px;font-size:12.5px;font-weight:700;transition:all .15s}.groupby-btn:hover{border-color:var(--green);color:var(--green-d);background:var(--green-l)}.groupby-btn--active,.groupby-btn--active:hover{background:var(--green);border-color:var(--green);color:#fff}.chip{white-space:nowrap;border:1px solid var(--line);color:var(--muted);cursor:pointer;background:#fff;border-radius:999px;padding:7px 14px;font-size:12.5px;font-weight:600;transition:all .15s}.chip:hover{border-color:var(--accent);color:var(--accent-d);background:var(--green-l)}.chip--active{background:var(--accent);border-color:var(--accent);color:#fff}.chip--active:hover{background:var(--accent);color:#fff}.wrap{max-width:1200px;margin:0 auto;padding:8px 20px 60px}.result-count,.empty-msg{color:var(--muted);margin:20px 2px 0;font-size:14px}.empty-msg{text-align:center;padding:40px 0}.catgroup{margin-top:40px}.catgroup:first-child{margin-top:8px}.cat-head{background:linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);color:#fff;border-radius:14px;padding:16px 20px;position:relative;box-shadow:0 6px 18px #023a562e}.cat-head:before{content:"";background:var(--green);border-radius:0 4px 4px 0;width:5px;position:absolute;top:12px;bottom:12px;left:0}.cat-title{letter-spacing:.3px;margin:0;padding-left:12px;font-size:clamp(20px,3vw,30px);font-weight:800}.cat-sub{color:#cfe4ef;margin:4px 0 0;padding-left:12px;font-size:13px}.cat-count{white-space:nowrap;background:#ffffff24;border:1px solid #ffffff40;border-radius:999px;padding:5px 12px;font-size:12px;font-weight:600;position:absolute;top:16px;right:20px}.brand{padding-top:30px;scroll-margin-top:20px}.brand-head{border-bottom:2px solid var(--line);align-items:center;gap:14px;margin:10px 0 22px;padding-bottom:12px;display:flex}.brand-index{color:#fff;background:var(--green);letter-spacing:1px;border-radius:8px;padding:4px 9px;font-size:14px;font-weight:700}.brand-title{color:var(--navy);flex:1;margin:0;font-size:clamp(19px,2.4vw,26px);font-weight:700}.brand-count{color:var(--muted);white-space:nowrap;background:#eef3f5;border-radius:999px;padding:4px 10px;font-size:12px}.brand-sectors{flex-wrap:wrap;align-items:center;gap:7px;margin:-12px 0 22px;display:flex}.brand-sectors-label{text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-size:11px;font-weight:700}.sector-tag{color:var(--navy);border:1px solid var(--line);white-space:nowrap;background:#eef3f5;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600}.sector-tag--primary{color:#fff;background:var(--green);border-color:var(--green)}.grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:26px 24px;display:grid}.card{cursor:pointer;text-align:left;background:0 0;border:none;flex-direction:column;transition:all .18s;display:flex}.card:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:12px}.ph{background:var(--tile);aspect-ratio:1;border-radius:12px;justify-content:center;align-items:center;padding:22px;transition:all .18s;display:flex;position:relative;overflow:hidden}.card:hover .ph{transform:translateY(-3px);box-shadow:0 12px 26px #023a5624}.ph img{object-fit:contain;mix-blend-mode:multiply;max-width:100%;max-height:100%}.ph--empty{flex-direction:column;justify-content:center;align-items:center;gap:10px;display:flex}.ph--empty-logo{object-fit:contain;opacity:.35;filter:grayscale();width:44px;height:44px}.ph--empty-text{color:#aab6ca;text-align:center;font-size:11.5px;font-weight:600}.ph-hint{text-align:center;letter-spacing:.5px;color:#fff;opacity:0;background:linear-gradient(#023a5600 0%,#023a56d1 100%);padding:22px 8px 9px;font-size:12px;font-weight:600;transition:all .18s;position:absolute;bottom:0;left:0;right:0;transform:translateY(6px)}.card:hover .ph-hint{opacity:1;transform:translateY(0)}.card-body{flex-direction:column;gap:4px;padding:12px 4px 4px;display:flex}.prod-name{color:var(--ink);margin:0;font-size:15px;font-weight:700;line-height:1.35}.prod-brand{color:var(--muted);text-transform:uppercase;letter-spacing:.8px;font-size:10.5px;font-weight:700}.modal-overlay{z-index:100;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#02141e99;justify-content:center;align-items:center;padding:20px;animation:.15s fade;display:flex;position:fixed;inset:0}@keyframes fade{0%{opacity:0}}.modal{background:#fff;border-radius:18px;grid-template-columns:1fr 1fr;width:100%;max-width:900px;max-height:90vh;display:grid;position:relative;overflow:hidden;box-shadow:0 24px 60px #0000004d}.modal-close{z-index:2;width:36px;height:36px;color:var(--navy);cursor:pointer;background:#ffffffe6;border:none;border-radius:50%;font-size:24px;line-height:1;transition:all .15s;position:absolute;top:12px;right:14px;box-shadow:0 2px 8px #0000001f}.modal-close:hover{background:#fff;transform:rotate(90deg)}.modal-img{background:var(--tile);justify-content:center;align-items:center;padding:34px;display:flex}.modal-img img{object-fit:contain;mix-blend-mode:multiply;max-width:100%;max-height:60vh}.modal-info{flex-direction:column;min-height:0;max-height:90vh;padding:40px 34px 34px;display:flex;overflow-y:auto}.modal-brand{color:var(--green-d);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;font-size:12px;font-weight:700}.modal-name{color:var(--navy);margin:0 0 16px;font-size:22px;font-weight:700;line-height:1.3}.modal-desc{color:#3f5058;text-align:justify;margin:0;font-size:14.5px;line-height:1.65}.modal-request{border-top:1px solid var(--line);margin-top:26px;padding-top:22px}.modal-request-title{color:var(--navy);margin-bottom:14px;font-size:14px;font-weight:700;display:block}.modal-request-btns{flex-wrap:wrap;gap:12px;display:flex}.modal-request .contact-btn{padding:11px 20px;font-size:14.5px}.modal-request .contact-btn--navy{border:1px solid var(--line)}.contact-band{background:linear-gradient(135deg, var(--navy-d) 0%, var(--navy) 60%, var(--green-d) 140%);color:#fff;text-align:center;padding:40px 20px 44px}.contact-band .footer-logo{background:#fff;border-radius:10px;width:auto;height:40px;margin:0 auto 16px;padding:7px 11px}.contact-title{color:#fff;margin:0 0 22px;font-size:clamp(18px,2.6vw,24px);font-weight:700}.footer-contact{flex-wrap:wrap;justify-content:center;gap:14px;display:flex}.contact-btn{border-radius:999px;align-items:center;gap:9px;padding:13px 24px;font-size:16px;font-weight:700;transition:all .16s;display:inline-flex;box-shadow:0 4px 14px #0003}.contact-btn span{font-size:18px}.contact-btn--green{color:#fff;background:#12b45a}.contact-btn--green:hover{background:#0e9c4d;transform:translateY(-2px)}.contact-btn--navy{color:var(--navy);background:#fff}.contact-btn--navy:hover{background:#eef6f9;transform:translateY(-2px)}.contact-btn--teal{background:var(--navy-2);color:#fff;border:1px solid #ffffff59}.contact-btn--teal:hover{background:#0c6c94;transform:translateY(-2px)}.contact-btn--outline{color:#fff;box-shadow:none;background:#ffffff14;border:1.5px solid #ffffff8c}.contact-btn--outline:hover{background:#ffffff29;border-color:#fff;transform:translateY(-2px)}footer{text-align:center;border-top:1px solid var(--line);padding:22px 20px 40px}.footer-note{color:var(--muted);font-size:12.5px}.home-hero{background:linear-gradient(135deg, var(--navy-d) 0%, var(--navy) 55%, var(--green-d) 145%);color:#fff;text-align:center;padding:56px 24px 60px}.home-hero-inner{max-width:820px;margin:0 auto}.home-hero-logo-wrap{background:#fff;border-radius:10px;padding:6px 16px;display:inline-flex;box-shadow:0 6px 18px #0003}.home-hero-logo{object-fit:cover;width:150px;height:60px}.home-hero-tagline{letter-spacing:.6px;color:#bcd6e2;margin:20px 0 0;font-size:14px;font-style:italic}.home-hero-title{letter-spacing:.2px;max-width:720px;margin:10px auto 0;font-size:clamp(26px,4.6vw,44px);font-weight:800;line-height:1.18}.home-hero-sub{color:#d3e3ea;max-width:640px;margin:18px auto 0;font-size:15.5px}.home-hero-cta{flex-wrap:wrap;justify-content:center;gap:14px;margin-top:28px;display:flex}.home-section{padding:56px 24px}.home-section--tint{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.home-container{max-width:1080px;margin:0 auto}.home-eyebrow{text-transform:uppercase;letter-spacing:1.4px;color:var(--green-d);border-bottom:3px solid var(--green);padding-bottom:6px;font-size:12px;font-weight:800;display:inline-block}.home-eyebrow--light{color:#9fe6bd;border-bottom-color:#12b45a}.home-h2{color:var(--navy);letter-spacing:.2px;margin:16px 0 0;font-size:clamp(22px,3.2vw,32px);font-weight:800}.home-h2--light{color:#fff}.home-lead{max-width:760px;color:var(--muted);margin:14px 0 0;font-size:15.5px;line-height:1.7}.home-lead--light{color:#d3e3ea}.home-badges{flex-wrap:wrap;gap:10px;margin-top:24px;display:flex}.home-badge{color:var(--navy);background:var(--green-l);border:1px solid #cfe8da;border-radius:999px;padding:8px 16px;font-size:13px;font-weight:700}.home-grid{gap:20px;margin-top:30px;display:grid}.home-grid--4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.home-grid--3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.home-strength{background:var(--page);border:1px solid var(--line);border-radius:14px;padding:24px 20px}.home-strength-n{color:#fff;background:var(--green);letter-spacing:1px;border-radius:10px;justify-content:center;align-items:center;margin-bottom:14px;padding:6px 11px;font-size:14px;font-weight:800;display:inline-flex}.home-service{border:1px solid var(--line);background:#fff;border-radius:14px;padding:26px 22px 26px 26px;position:relative;overflow:hidden;box-shadow:0 6px 18px #023a560d}.home-service:before{content:"";background:var(--green);width:5px;position:absolute;top:0;bottom:0;left:0}.home-section--tint .home-strength{background:#fff}.home-card-title{color:var(--navy);margin:0 0 8px;font-size:18px;font-weight:700}.home-card-text{color:var(--muted);margin:0;font-size:14.5px;line-height:1.6}.home-services-cta{justify-content:center;margin-top:30px;display:flex}.home-industries{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:30px;display:grid}.home-industry{color:var(--navy);background:var(--page);border:1px solid var(--line);border-left:4px solid var(--green);border-radius:10px;padding:14px 16px;font-size:14.5px;font-weight:600}.home-catalog-cta{background:linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 60%, var(--green-d) 150%);border-radius:20px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:28px;padding:40px;display:flex;box-shadow:0 14px 34px #023a5638}.home-catalog-cta .home-lead{margin-top:12px}.home-catalog-btn{flex:none;font-size:17px}.home-brands{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:30px;display:grid}.home-brand{color:var(--navy);background:var(--page);border:1px solid var(--line);border-left:4px solid var(--green);border-radius:10px;padding:14px 16px;font-size:14.5px;font-weight:600}.home-contact-note{color:#bcd6e2;margin:22px 0 0;font-size:13px}@media (max-width:640px){.home-catalog-cta{padding:30px 24px}.home-catalog-btn{justify-content:center;width:100%}}.metro-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:30px;display:grid}.metro-card{text-align:left;border:1px solid var(--line);border-top:4px solid var(--green);cursor:pointer;font:inherit;color:inherit;background:#fff;border-radius:14px;flex-direction:column;padding:0;transition:all .18s;display:flex;position:relative;overflow:hidden}.metro-card:hover{border-color:var(--green);transform:translateY(-3px);box-shadow:0 14px 30px #023a5624}.metro-card:focus-visible{outline:2px solid var(--green);outline-offset:3px}.metro-card-img{aspect-ratio:16/9;background:var(--tile);width:100%;display:block;position:relative;overflow:hidden}.metro-card-img img{object-fit:cover;width:100%;height:100%;transition:transform .3s}.metro-card:hover .metro-card-img img{transform:scale(1.04)}.metro-card-body{flex-direction:column;padding:18px 22px 22px;display:flex}.metro-card-code{letter-spacing:1px;color:var(--green-d);background:#fffffff0;border:1px solid #cfe8da;border-radius:999px;padding:3px 9px;font-size:11px;font-weight:800;position:absolute;bottom:12px;left:12px}.metro-card-name{color:var(--navy);margin:0 0 6px;font-size:20px;font-weight:800}.metro-card-blurb{color:var(--muted);margin:0 0 14px;font-size:14px;line-height:1.6}.metro-card-service{color:var(--navy);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:700}.metro-card-more{color:var(--green-d);margin-top:14px;font-size:13.5px;font-weight:700}.metro-modal{background:#fff;border-radius:18px;width:100%;max-width:640px;max-height:90vh;padding:40px 34px 34px;position:relative;overflow-y:auto;box-shadow:0 24px 60px #0000004d}.metro-modal-img{aspect-ratio:16/9;background:var(--tile);border-radius:18px 18px 0 0;max-height:300px;margin:-40px -34px 20px;overflow:hidden}.metro-modal-img img{object-fit:cover;width:100%;height:100%}.metro-modal-head{align-items:center;gap:16px;margin-bottom:18px;display:flex}.metro-modal-icon{flex:none;font-size:40px;line-height:1}.metro-modal-label{text-transform:uppercase;letter-spacing:1px;color:var(--green-d);border-bottom:2px solid var(--green-l);margin:24px 0 12px;padding-bottom:6px;font-size:12px;font-weight:800;display:block}.metro-scope-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.metro-scope{background:var(--page);border:1px solid var(--line);border-left:4px solid var(--green);border-radius:10px;justify-content:space-between;align-items:baseline;gap:14px;padding:10px 14px;display:flex}.metro-scope-label{color:var(--ink);font-size:14px;line-height:1.5}.metro-scope-range{color:var(--navy);border:1px solid var(--line);white-space:nowrap;background:#fff;border-radius:999px;flex:none;padding:3px 10px;font-size:12.5px;font-weight:700}.metro-modal-note{color:var(--muted);margin:14px 0 0;font-size:13.5px;line-height:1.6}.metro-modal-tags{flex-wrap:wrap;gap:10px;margin-top:18px;display:flex}.metro-tag{color:#fff;background:var(--navy);border-radius:999px;padding:5px 14px;font-size:12.5px;font-weight:700}@media (max-width:640px){.metro-scope{flex-direction:column;gap:6px}.metro-modal{padding:30px 22px 26px}.metro-modal-img{margin:-30px -22px 18px}.brand-select-label{display:none}.brand-select{min-width:0}.navsearch--open .navsearch-input{width:clamp(120px,46vw,220px)}.modal{grid-template-columns:1fr;max-height:88vh;overflow-y:auto}.modal-img{padding:28px}.modal-info{max-height:none;padding:24px 22px 28px}}.homenav{z-index:39;border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;box-shadow:0 1px 6px #023a560d}.homenav-inner{scrollbar-width:thin;gap:4px;max-width:1080px;margin:0 auto;padding:4px 20px;display:flex;overflow-x:auto}.homenav-link{white-space:nowrap;color:var(--muted);border-bottom:2.5px solid #0000;flex:none;padding:10px 14px;font-size:13px;font-weight:700;transition:all .15s}.homenav-link:hover{color:var(--green-d)}.homenav-link--active{color:var(--navy);border-bottom-color:var(--green)}.home-stats{flex-wrap:wrap;justify-content:center;gap:14px;margin-top:30px;display:flex}.home-stat{background:#ffffff1a;border:1px solid #ffffff2e;border-radius:12px;min-width:130px;padding:14px 22px}.home-stat-num{color:#fff;font-size:26px;font-weight:800;display:block}.home-stat-label{color:#c3d6de;text-transform:uppercase;letter-spacing:.8px;font-size:11.5px}.home-industry--linked,.home-brand--linked{cursor:pointer;justify-content:space-between;align-items:center;gap:8px;transition:all .15s;display:flex}.home-industry--linked span,.home-brand--linked span{opacity:0;transition:all .15s;transform:translate(-4px)}.home-industry--linked:hover,.home-brand--linked:hover{border-color:var(--accent);background:var(--green-l);color:var(--accent-d);transform:translate(2px)}.home-industry--linked:hover span,.home-brand--linked:hover span{opacity:1;transform:translate(0)}.metro-filter{margin-top:22px}.viewmode{flex:none;gap:4px;display:flex}.viewmode-btn{border:1px solid var(--line);width:36px;height:36px;color:var(--muted);cursor:pointer;background:#fff;border-radius:8px;place-items:center;font-size:15px;transition:all .15s;display:grid}.viewmode-btn:hover{border-color:var(--accent);color:var(--accent-d)}.viewmode-btn--active,.viewmode-btn--active:hover{background:var(--accent);border-color:var(--accent);color:#fff}.grid--list{grid-template-columns:1fr;gap:12px}.grid--list .card{border:1px solid var(--line);background:#fff;border-radius:12px;flex-direction:row;align-items:center;gap:16px;padding:10px}.grid--list .card:hover{border-color:var(--green);box-shadow:0 6px 18px #023a5614}.grid--list .ph{aspect-ratio:1;border-radius:8px;flex:none;width:88px;padding:10px}.grid--list .ph-hint{display:none}.grid--list .card:hover .ph{box-shadow:none;transform:none}.grid--list .card-body{padding:0}.back-to-top{z-index:50;background:var(--navy);color:#fff;cursor:pointer;border:none;border-radius:50%;width:46px;height:46px;font-size:20px;transition:all .15s;animation:.2s fade;position:fixed;bottom:22px;right:22px;box-shadow:0 8px 22px #023a564d}.back-to-top:hover{background:var(--green);transform:translateY(-3px)}@media (max-width:640px){.viewmode-btn{width:32px;height:32px}}