:root{--ink:#03141b;--muted:#64747c;--line:#d9e7eb;--bg:#f7fbfc;--panel:#ffffff;--cyan:#00a6c8;--lime:#c8ff4a;--coral:#ff6f61;--deep:#061e2a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55}a{color:inherit}img{max-width:100%;height:auto;display:block}.site-header{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:auto 44px;gap:16px;align-items:center;padding:12px 18px;background:rgba(247,251,252,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand img{width:164px;height:auto}.brand span{display:none;color:var(--muted);font-size:13px}.nav-toggle{width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:8px;display:grid;place-content:center;gap:4px}.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink)}.nav{grid-column:1/-1;display:none;gap:8px}.nav.is-open{display:grid}.nav a{padding:10px 12px;text-decoration:none;border:1px solid var(--line);background:#fff;border-radius:8px}.water-console{display:grid;gap:18px;padding:28px 18px 20px;min-height:calc(100vh - 72px);align-items:center}.console-copy{display:grid;gap:16px}.overline{color:var(--cyan);text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:800}h1{font-size:clamp(34px,7vw,82px);line-height:.98;margin:0;letter-spacing:0}h2{font-size:clamp(24px,4vw,44px);line-height:1.05;margin:0 0 12px}h3{margin:0;font-size:20px}p{margin:0;color:#43535b}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:12px 18px;background:var(--deep);color:#fff;text-decoration:none;border-radius:8px;font-weight:800}.button.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}.hero-actions{display:flex;flex-wrap:wrap;gap:10px}.hero-frame{position:relative;overflow:hidden;border-radius:8px;border:1px solid var(--line);background:#dde9ec}.hero-frame img{width:100%;height:100%;object-fit:cover}.schedule-panel{display:grid;gap:10px;padding:18px;background:var(--deep);color:#fff;border-radius:8px}.schedule-panel span{padding:10px;border:1px solid rgba(255,255,255,.16);border-radius:8px;color:#dff8ff}.context-link,.board,.split-lab,.page-intro,.catalog-board,.article-grid,.faq-list,.article-page,.not-found{padding:34px 18px}.context-link{background:#e9f8fb;border-block:1px solid var(--line)}.context-link a{font-weight:800;text-decoration-thickness:2px;text-underline-offset:4px}.metrics{display:grid;grid-template-columns:repeat(2,1fr);border-block:1px solid var(--line);background:#fff}.metrics div{padding:18px;border-right:1px solid var(--line);display:grid}.metrics strong{font-size:32px}.metrics span{color:var(--muted);font-size:13px}.section-head{display:grid;gap:6px;margin-bottom:18px}.strip-list,.catalog-board{display:grid;gap:10px}.product-strip,.catalog-row{display:grid;grid-template-columns:92px 1fr;gap:14px;align-items:center;padding:10px;background:#fff;border:1px solid var(--line);border-radius:8px}.product-strip img,.catalog-row img{width:92px;height:72px;object-fit:cover;border-radius:6px}.product-strip b,.catalog-row strong{grid-column:2;color:var(--cyan)}.product-strip span,.catalog-row small{color:var(--coral);font-size:12px;text-transform:uppercase;font-weight:900}.split-lab{display:grid;gap:18px;background:var(--deep);color:#fff}.split-lab p{color:#cce6ee}.signal-grid{display:grid;gap:10px}.signal{display:grid;grid-template-columns:90px 1fr;gap:12px;align-items:center;color:#fff;text-decoration:none;border:1px solid rgba(255,255,255,.18);border-radius:8px;padding:8px}.signal img{width:90px;height:68px;object-fit:cover;border-radius:6px}.page-intro{display:grid;gap:12px;background:linear-gradient(90deg,#fff,#eaf9fb);border-bottom:1px solid var(--line)}.text-panel{padding:28px 18px;border-bottom:1px solid var(--line);background:#fff}.catalog-row{grid-template-columns:110px 1fr;align-items:start}.catalog-row img{width:110px;height:86px}.article-grid{display:grid;gap:16px}.article-card{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.article-card img{aspect-ratio:16/9;object-fit:cover}.article-card div{padding:16px}.article-card a{text-decoration:none}.faq-list{display:grid;gap:10px}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px}.faq-list summary{font-weight:900;cursor:pointer}.article-page{max-width:920px;margin:auto;display:grid;gap:18px;background:#fff}.article-page img{border-radius:8px;border:1px solid var(--line);aspect-ratio:16/9;object-fit:cover}.not-found{min-height:60vh;display:grid;place-content:center;gap:16px;text-align:center}.footer{display:grid;gap:16px;padding:28px 18px;background:#03141b;color:#fff}.footer div{display:grid;gap:6px}.footer span,.footer a{color:#b9d4dc}.footer nav{display:flex;gap:14px;flex-wrap:wrap}@media(min-width:760px){.site-header{grid-template-columns:auto 1fr}.brand span{display:block}.nav-toggle{display:none}.nav{grid-column:auto;display:flex;justify-content:flex-end;flex-wrap:wrap}.nav a{border:0;background:transparent}.water-console{grid-template-columns:1fr 1.15fr 260px;padding:46px 34px}.hero-frame{height:620px}.metrics{grid-template-columns:repeat(4,1fr)}.context-link,.board,.split-lab,.page-intro,.catalog-board,.article-grid,.faq-list{padding-inline:34px}.strip-list{grid-template-columns:repeat(3,1fr)}.product-strip{grid-template-columns:1fr}.product-strip img{width:100%;height:160px}.product-strip b{grid-column:auto}.split-lab{grid-template-columns:.8fr 1.2fr;align-items:center}.signal-grid,.article-grid{grid-template-columns:repeat(3,1fr)}.catalog-row{grid-template-columns:190px 1fr 110px}.catalog-row img{width:190px;height:132px}.catalog-row strong{justify-self:end}}@media(min-width:1160px){.context-link,.board,.split-lab,.page-intro,.catalog-board,.article-grid,.faq-list{padding-inline:7vw}.catalog-board{grid-template-columns:1fr 1fr}.article-grid{grid-template-columns:repeat(5,1fr)}}