:root{color-scheme:light;--bg:#ffffff;--bg-2:#f5f8fa;--bg-3:#eef3f6;--surface:#ffffff;--surface-2:#f2f6f8;--surface-3:#e8eff2;--line:#e4eaee;--line-2:#cfd9df;--ink:#0f1c26;--ink-2:#35464f;--muted:#5d6f7a;--muted-2:#8b99a3;--accent:#0d9488;--accent-text:#0b6a5f;--accent-2:#0ea5e9;--accent-ink:#ffffff;--accent-dim:rgba(13,148,136,0.10);--accent-line:rgba(13,148,136,0.32);--teal-600:#0d9488;--warn:#b45309;--danger:#dc2626;--radius-sm:8px;--radius:12px;--radius-lg:18px;--radius-pill:999px;--shadow-xs:0 1px 0 rgba(15,28,38,0.04);--shadow-sm:0 10px 30px -18px rgba(15,28,38,0.35);--shadow-md:0 30px 70px -40px rgba(15,28,38,0.45);--glow:0 0 0 1px var(--accent-line),0 18px 40px -26px rgba(13,148,136,0.45);--maxw:1220px;--gutter:20px;--font-body:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-display:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-mono:ui-monospace,"SFMono-Regular","SF Mono","Cascadia Mono","Segoe UI Mono",Menlo,Consolas,monospace;--ease:cubic-bezier(0.22,1,0.36,1)}*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);font-size:16.5px;line-height:1.7;color:var(--ink-2);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img,svg{max-width:100%;display:block;height:auto}a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:3px}a:hover{color:#0f766e}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.15;color:var(--ink);margin:0 0 0.6em;letter-spacing:-0.022em;font-weight:700;text-wrap:balance}h1{font-size:clamp(1.95rem,1.1rem + 3.2vw,3.2rem)}h2{font-size:clamp(1.5rem,1.05rem + 1.9vw,2.25rem)}h3{font-size:clamp(1.16rem,0.98rem + 0.8vw,1.45rem)}h4{font-size:1.06rem}p{margin:0 0 1.1em}ul,ol{margin:0 0 1.1em;padding-left:1.25em}li{margin-bottom:0.45em}code,kbd,samp,.mono{font-family:var(--font-mono);font-size:0.88em}code{background:var(--surface-2);border:1px solid var(--line);border-radius:5px;padding:1px 6px;color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}::selection{background:var(--accent-dim);color:var(--ink)}.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}.section{padding:clamp(52px,6.5vw,96px) 0}.section--soft{background:var(--bg-2)}.section--tint{background:var(--bg-3);border-block:1px solid var(--line)}.section--dark{background:var(--bg-2)}.section--dark h2,.section--dark h3,.section--dark h1{color:var(--ink)}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:0.72rem;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:var(--accent-text);background:var(--accent-dim);border:1px solid var(--accent-line);border-radius:6px;padding:6px 12px;margin-bottom:18px}.eyebrow::before{content:"//";opacity:0.7}.lead{font-size:1.08rem;color:var(--muted);max-width:64ch}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(265px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(215px,1fr))}.center{text-align:center}.center .lead{margin-inline:auto}.mt-0{margin-top:0}.mt-3{margin-top:1.5rem}.mb-0{margin-bottom:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font-display);font-weight:600;font-size:0.95rem;line-height:1;padding:14px 24px;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;text-decoration:none;transition:background-color 0.18s var(--ease),border-color 0.18s var(--ease),color 0.18s var(--ease),transform 0.18s var(--ease),box-shadow 0.18s var(--ease);white-space:nowrap}.btn:hover{transform:translateY(-1px)}.btn-primary{background:#0f766e;color:var(--accent-ink);font-weight:700}.btn-primary:hover{background:#0b5e57;color:var(--accent-ink);box-shadow:0 14px 34px -18px rgba(13,148,136,0.75)}.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--ink)}.btn-ghost:hover{background:var(--surface-2);border-color:var(--accent-line);color:var(--ink)}.btn-outline{background:var(--surface);border-color:var(--line-2);color:var(--ink-2)}.btn-outline:hover{border-color:var(--accent-line);color:var(--accent)}.btn-sm{padding:10px 16px;font-size:0.86rem}.btn-lg{padding:17px 30px;font-size:1.02rem}.btn-block{width:100%}.btn-row{display:flex;flex-wrap:wrap;gap:12px}.skip-link{position:absolute;left:-9999px;top:0;background:var(--accent);color:var(--accent-ink);padding:12px 18px;z-index:200;font-weight:700}.skip-link:focus{left:0}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.88);backdrop-filter:saturate(160%) blur(16px);border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);font-family:var(--font-display);font-weight:700;font-size:1.05rem;letter-spacing:-0.01em;flex:0 0 auto}.brand:hover{color:var(--ink)}.brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:9px;background:linear-gradient(140deg,#0e7490,var(--accent));display:grid;place-items:center;border:1px solid var(--accent-line)}.brand-mark svg{width:22px;height:22px}.brand small{display:block;font-family:var(--font-mono);font-weight:500;font-size:0.64rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted)}.brand span{display:block;line-height:1.15}.site-nav ul{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0}.site-nav li{margin:0}.site-nav a{display:block;padding:9px 12px;border-radius:7px;text-decoration:none;color:var(--ink-2);font-size:0.9rem;font-weight:500}.site-nav a:hover{background:var(--surface-2);color:var(--ink)}.site-nav a[aria-current="page"]{color:var(--accent);background:var(--accent-dim)}.site-nav a.btn{display:inline-flex;color:var(--accent-ink);padding:11px 18px;margin-left:10px;font-size:0.88rem}.site-nav a.btn:hover{background:#0f766e;color:var(--accent-ink)}.site-nav a.btn-ghost{color:var(--ink)}.site-nav a.btn-ghost:hover{background:var(--surface-2);color:var(--ink)}.site-nav a.btn-ghost svg{color:var(--accent)}.nav-search{margin-left:10px}.header-search{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--radius-pill);padding:6px 8px 6px 14px;transition:border-color 0.18s var(--ease),box-shadow 0.18s var(--ease)}.header-search:focus-within{border-color:var(--accent-line);box-shadow:0 0 0 3px var(--accent-dim)}.header-search svg{width:15px;height:15px;color:var(--muted-2);flex:0 0 15px}.header-search input{border:0;background:transparent;color:var(--ink);font-size:0.88rem;padding:6px 0;width:150px;min-width:0}.header-search input:focus{outline:none;box-shadow:none}.header-search input::placeholder{color:var(--muted-2)}.header-search button{border:0;background:var(--surface-3);color:var(--accent);border-radius:var(--radius-pill);width:28px;height:28px;display:grid;place-items:center;cursor:pointer;flex:0 0 28px}.header-search button:hover{background:var(--accent-dim)}.nav-toggle{display:none;width:44px;height:40px;border:1px solid var(--line-2);background:var(--surface);border-radius:9px;cursor:pointer;padding:0;place-items:center}.nav-toggle span{display:block;width:18px;height:2px;margin:4px auto;border-radius:2px;background:var(--ink);transition:transform 0.2s var(--ease),opacity 0.2s var(--ease)}@media (max-width:1080px){.header-search input{width:110px}}@media (max-width:980px){.nav-toggle{display:grid}.site-nav{position:absolute;inset:100% 0 auto 0;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);padding:12px var(--gutter) 24px;display:none}.site-nav.is-open{display:block}.site-nav ul{flex-direction:column;align-items:stretch;gap:2px}.site-nav a{padding:13px 12px;font-size:0.98rem}.site-nav a.btn{margin:12px 0 0}.nav-search{margin:12px 0 0}.header-search{width:100%}.header-search input{width:100%;flex:1}}.hero{position:relative;overflow:hidden;background:radial-gradient(900px 420px at 88% -8%,rgba(13,148,136,0.12),transparent 62%),radial-gradient(700px 400px at 4% 108%,rgba(14,165,233,0.10),transparent 66%),linear-gradient(180deg,#f7fafb 0%,#ffffff 100%);border-bottom:1px solid var(--line);padding:clamp(52px,7vw,96px) 0 clamp(56px,7vw,104px)}.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(15,28,38,0.045) 1px,transparent 1px),linear-gradient(90deg,rgba(15,28,38,0.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(1000px 520px at 50% 0%,#000 20%,transparent 78%);pointer-events:none}.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,0.92fr);gap:46px;align-items:center}.hero h1{margin-bottom:0.45em}.hero .lead{font-size:1.12rem}.hero .btn-row{margin-top:28px}.hero-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px;padding-top:24px;border-top:1px solid var(--line);list-style:none;padding-left:0}.hero-badges li{display:inline-flex;align-items:center;gap:8px;margin:0;font-family:var(--font-mono);font-size:0.76rem;letter-spacing:0.02em;color:var(--ink-2);background:var(--surface);border:1px solid var(--line);padding:7px 13px;border-radius:6px}.hero-badges svg{width:14px;height:14px;color:var(--accent);flex:0 0 14px}.hero-visual{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow-md);background:var(--surface)}.hero-visual figcaption{position:absolute;left:12px;bottom:12px;right:12px;font-family:var(--font-mono);font-size:0.72rem;color:var(--ink-2);background:rgba(255,255,255,0.9);border:1px solid var(--line);padding:8px 12px;border-radius:6px}@media (max-width:980px){.hero-inner{grid-template-columns:1fr;gap:36px}}.search-panel{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow-sm)}.search-panel form{display:flex;gap:10px;flex-wrap:wrap}.search-input-wrap{position:relative;flex:1 1 260px;display:flex;align-items:center}.search-input-wrap svg{position:absolute;left:14px;width:18px;height:18px;color:var(--muted-2);pointer-events:none}.search-input-wrap input{width:100%;padding:15px 16px 15px 44px;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--ink);font-size:1rem}.search-input-wrap input::placeholder{color:var(--muted-2)}.search-input-wrap input:focus{border-color:var(--accent-line);box-shadow:0 0 0 3px var(--accent-dim)}.search-hints{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px;font-family:var(--font-mono);font-size:0.76rem;color:var(--muted-2)}.search-hints button{font-family:var(--font-mono);font-size:0.76rem;color:var(--ink-2);background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-pill);padding:5px 12px;cursor:pointer;transition:border-color 0.18s var(--ease),color 0.18s var(--ease)}.search-hints button:hover{border-color:var(--accent-line);color:var(--accent)}.search-hints button[aria-pressed="true"]{background:var(--accent-dim);border-color:var(--accent-line);color:var(--accent)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;height:100%;transition:border-color 0.2s var(--ease),background-color 0.2s var(--ease),transform 0.2s var(--ease)}.card:hover{border-color:var(--accent-line);background:var(--surface-2);transform:translateY(-2px)}.card h3{margin-bottom:0.4em;font-size:1.18rem}.card p:last-child{margin-bottom:0}.card p{color:var(--muted);font-size:0.94rem}.icon-badge{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;background:var(--accent-dim);border:1px solid var(--accent-line);color:var(--accent);margin-bottom:18px}.icon-badge svg{width:21px;height:21px}.step{position:relative;padding-left:60px}.step-num{position:absolute;left:0;top:0;width:42px;height:42px;border-radius:10px;display:grid;place-items:center;font-family:var(--font-mono);font-size:0.95rem;font-weight:600;color:var(--accent);background:var(--surface-2);border:1px solid var(--accent-line)}.step h3{font-size:1.1rem;margin-bottom:0.35em}.step p{color:var(--muted);font-size:0.93rem;margin-bottom:0}.catalogue-layout{display:grid;grid-template-columns:268px minmax(0,1fr);gap:32px;align-items:start}@media (max-width:980px){.catalogue-layout{grid-template-columns:1fr;gap:24px}}.filters{position:sticky;top:92px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}@media (max-width:980px){.filters{position:static}}.filters h2{font-family:var(--font-mono);font-size:0.72rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--muted-2);margin-bottom:14px;font-weight:600}.filters h2 + .filter-group{margin-top:0}.filter-group{padding-top:18px;margin-top:18px;border-top:1px solid var(--line)}.filter-group:first-of-type{padding-top:0;margin-top:0;border-top:0}.filter-option{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;background:transparent;border:1px solid transparent;border-radius:7px;padding:9px 11px;cursor:pointer;color:var(--ink-2);font-family:var(--font-body);font-size:0.92rem;text-align:left;transition:background-color 0.16s var(--ease),color 0.16s var(--ease),border-color 0.16s var(--ease)}.filter-option:hover{background:var(--surface-2);color:var(--ink)}.filter-option[aria-pressed="true"]{background:var(--accent-dim);border-color:var(--accent-line);color:var(--accent)}.filter-option b{font-family:var(--font-mono);font-size:0.74rem;font-weight:500;color:var(--muted-2)}.filter-option[aria-pressed="true"] b{color:var(--accent);opacity:0.8}.filter-select{width:100%;padding:10px 12px;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--ink);font-size:0.9rem}.results-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;padding-bottom:18px;margin-bottom:22px;border-bottom:1px solid var(--line)}.results-bar p{margin:0;font-size:0.9rem;color:var(--muted)}.results-bar strong{color:var(--ink);font-family:var(--font-mono)}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.product{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:border-color 0.2s var(--ease),background-color 0.2s var(--ease),transform 0.2s var(--ease)}.product:hover{border-color:var(--accent-line);background:var(--surface-2);transform:translateY(-2px)}.product-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.product-ref{font-family:var(--font-mono);font-size:0.72rem;letter-spacing:0.08em;color:var(--accent);background:var(--accent-dim);border:1px solid var(--accent-line);border-radius:5px;padding:3px 8px;white-space:nowrap}.product-cat{font-family:var(--font-mono);font-size:0.68rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted-2)}.product h3{font-size:1.08rem;margin:0 0 8px}.product-desc{color:var(--muted);font-size:0.9rem;margin:0 0 16px}.spec-list{margin:0 0 16px;border-top:1px solid var(--line)}.spec-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--line);font-size:0.84rem}.spec-row dt,.spec-row span:first-child{color:var(--muted-2)}.spec-row dd,.spec-row span:last-child{margin:0;font-family:var(--font-mono);font-size:0.82rem;color:var(--ink);text-align:right}.spec-row--hi dd{color:var(--accent)}.product-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:16px}.product-price{font-family:var(--font-mono);font-size:1.06rem;font-weight:600;color:var(--ink)}.product-price small{display:block;font-size:0.68rem;font-weight:400;color:var(--muted-2);letter-spacing:0.04em}.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}.tag-chip{font-family:var(--font-mono);font-size:0.68rem;letter-spacing:0.04em;color:var(--muted);background:var(--surface-2);border:1px solid var(--line);border-radius:4px;padding:3px 8px}.empty-state{background:var(--surface);border:1px dashed var(--line-2);border-radius:var(--radius);padding:52px 28px;text-align:center}.empty-state h3{margin-bottom:0.4em}.empty-state p{color:var(--muted);margin-bottom:0}.empty-state code{font-family:var(--font-mono)}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}table{width:100%;border-collapse:collapse;font-size:0.92rem;min-width:560px}caption{text-align:left;padding:16px 20px 0;font-family:var(--font-mono);font-size:0.78rem;color:var(--muted-2)}th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}thead th{background:var(--surface-2);font-family:var(--font-mono);font-size:0.72rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);font-weight:600}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:var(--surface-2)}th[scope="row"]{color:var(--ink-2);font-weight:500}td strong{color:var(--ink)}td{color:var(--muted)}.note{border-left:2px solid var(--accent);background:var(--surface);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:20px 24px;margin:28px 0}.note h3,.note h4{margin-top:0;font-family:var(--font-mono);font-size:0.76rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--accent);font-weight:600}.note p:last-child,.note ul:last-child{margin-bottom:0}.answer-box{background:var(--surface);border:1px solid var(--line-2);border-left:3px solid var(--accent);border-radius:var(--radius);padding:24px 26px;margin:0 0 32px}.answer-box h2,.answer-box h3{font-size:1.1rem;margin-bottom:0.5em}.answer-box p:last-child{margin-bottom:0}.answer-box p{color:var(--ink-2)}.faq{display:grid;gap:10px}.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:2px 20px;transition:border-color 0.2s var(--ease)}.faq details[open]{border-color:var(--accent-line)}.faq summary{cursor:pointer;font-family:var(--font-display);font-weight:600;font-size:1rem;color:var(--ink);padding:15px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";font-family:var(--font-mono);font-size:1.25rem;line-height:1;color:var(--accent);transition:transform 0.2s var(--ease)}.faq details[open] summary::after{transform:rotate(45deg)}.faq details>p{margin:0 0 18px;color:var(--muted);font-size:0.94rem}.cta-band{position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line-2);padding:clamp(34px,4.5vw,56px);background:radial-gradient(600px 300px at 92% -20%,rgba(13,148,136,0.16),transparent 62%),linear-gradient(140deg,#eef7f6,#f0f9fb)}.cta-band h2{color:var(--ink)}.cta-band p{color:var(--muted);max-width:60ch}.cta-band .btn-row{margin-top:24px}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:18px}.stat{text-align:center;padding:10px}.stat b{display:block;font-family:var(--font-mono);font-size:clamp(1.7rem,1.2rem + 1.8vw,2.4rem);font-weight:600;color:var(--accent);line-height:1.1;letter-spacing:-0.02em}.stat span{font-family:var(--font-mono);font-size:0.74rem;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted)}.prose{max-width:74ch}.prose h2{margin-top:1.9em}.prose h3{margin-top:1.5em}.prose>p:first-of-type{font-size:1.08rem;color:var(--ink)}.prose figure{margin:32px 0}.prose figure img{border-radius:var(--radius);border:1px solid var(--line-2)}.prose figcaption{font-family:var(--font-mono);font-size:0.76rem;color:var(--muted-2);margin-top:10px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 292px;gap:52px;align-items:start}@media (max-width:1000px){.article-layout{grid-template-columns:1fr;gap:36px}}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}.post-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color 0.2s var(--ease),background-color 0.2s var(--ease),transform 0.2s var(--ease);text-decoration:none;color:inherit}.post-card:hover{transform:translateY(-2px);border-color:var(--accent-line);background:var(--surface-2);color:inherit}.post-card img{width:100%;aspect-ratio:16 / 9;object-fit:cover;border-bottom:1px solid var(--line)}.post-card-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}.post-card h3{font-size:1.1rem;margin:0}.post-card p{color:var(--muted);font-size:0.92rem;margin:0;flex:1}.post-card .meta{font-family:var(--font-mono);font-size:0.72rem;color:var(--muted-2);letter-spacing:0.06em;text-transform:uppercase}.tag{display:inline-block;font-family:var(--font-mono);font-size:0.68rem;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;color:var(--accent);background:var(--accent-dim);border:1px solid var(--accent-line);padding:4px 10px;border-radius:5px;align-self:flex-start}.breadcrumb{font-family:var(--font-mono);font-size:0.78rem;color:var(--muted-2);padding:18px 0 0}.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0}.breadcrumb li{margin:0}.breadcrumb li + li::before{content:"/";margin-right:8px;color:var(--line-2)}.breadcrumb a{color:var(--muted-2);text-decoration:none}.breadcrumb a:hover{color:var(--accent)}.breadcrumb [aria-current="page"]{color:var(--ink-2)}.page-head{background:radial-gradient(760px 380px at 86% -12%,rgba(13,148,136,0.10),transparent 64%),linear-gradient(180deg,#f7fafb,#ffffff);border-bottom:1px solid var(--line);padding-bottom:clamp(44px,5.5vw,76px);position:relative;overflow:hidden}.page-head::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(15,28,38,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(15,28,38,0.04) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(880px 420px at 60% 0%,#000 10%,transparent 76%);pointer-events:none}.page-head .container{position:relative;z-index:2}.toc{position:sticky;top:92px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;font-size:0.9rem}.toc h2{font-family:var(--font-mono);font-size:0.72rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--muted-2);margin-bottom:14px}.toc ul{list-style:none;padding:0;margin:0;display:grid;gap:2px}.toc li{margin:0}.toc ul a{text-decoration:none;color:var(--ink-2);display:block;padding:7px 0;border-bottom:1px solid var(--line);font-size:0.88rem}.toc ul a:hover{color:var(--accent)}@media (max-width:1000px){.toc{position:static}}.form-card{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--radius);padding:clamp(24px,3vw,40px);box-shadow:var(--shadow-md)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.field{display:flex;flex-direction:column;gap:7px}.field--full{grid-column:1 / -1}.field label{font-family:var(--font-mono);font-size:0.74rem;letter-spacing:0.07em;text-transform:uppercase;color:var(--ink-2);font-weight:500}.field .hint{font-size:0.8rem;color:var(--muted-2)}.req{color:var(--danger)}input,select,textarea{font-family:inherit;font-size:0.98rem;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px 14px;width:100%;transition:border-color 0.18s var(--ease),box-shadow 0.18s var(--ease)}input::placeholder,textarea::placeholder{color:var(--muted-2)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent-line);box-shadow:0 0 0 3px var(--accent-dim)}select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 19px) center,calc(100% - 14px) center;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:38px}option{background:var(--surface-2);color:var(--ink)}textarea{resize:vertical;min-height:130px}.checkbox-field{display:flex;gap:12px;align-items:flex-start}.checkbox-field input{width:18px;height:18px;flex:0 0 18px;margin-top:3px;accent-color:var(--accent)}.checkbox-field label{font-family:var(--font-body);font-weight:400;font-size:0.86rem;text-transform:none;letter-spacing:0;color:var(--muted)}.field-error{color:var(--danger);font-size:0.8rem;min-height:1em;font-weight:500}input[aria-invalid="true"],select[aria-invalid="true"],textarea[aria-invalid="true"]{border-color:var(--danger);box-shadow:0 0 0 3px rgba(220,38,38,0.12)}.form-note{font-family:var(--font-mono);font-size:0.76rem;color:var(--muted-2);margin-top:14px}.form-success{display:none;background:var(--accent-dim);border:1px solid var(--accent-line);border-radius:var(--radius);padding:20px 24px;color:var(--ink);margin-bottom:24px}.form-success.is-visible{display:block}.form-error{background:rgba(220,38,38,0.07);border-color:rgba(220,38,38,0.28)}.form-error h2{color:var(--danger)}.hp-field{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}.contact-aside{display:grid;gap:16px;align-content:start}.contact-block{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.contact-block h3{font-family:var(--font-mono);font-size:0.72rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted-2);margin-bottom:12px}.contact-block address{font-style:normal;color:var(--ink-2);font-size:0.93rem;line-height:1.8}.contact-block ul{list-style:none;padding:0;margin:0}.contact-block li{display:flex;gap:10px;align-items:flex-start;font-size:0.92rem;color:var(--muted)}.contact-block li svg{width:16px;height:16px;color:var(--accent);flex:0 0 16px;margin-top:4px}.site-footer{background:var(--bg-2);border-top:1px solid var(--line);color:var(--muted);padding:clamp(44px,5.5vw,68px) 0 26px;font-size:0.92rem}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:38px;padding-bottom:32px;border-bottom:1px solid var(--line)}@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;gap:28px}}@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}.site-footer h3{font-family:var(--font-mono);color:var(--muted-2);font-size:0.72rem;letter-spacing:0.14em;text-transform:uppercase;margin-bottom:16px;font-weight:600}.site-footer a{color:var(--muted);text-decoration:none}.site-footer a:hover{color:var(--accent)}.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}.site-footer li{margin:0}.site-footer address{font-style:normal;line-height:1.9}.footer-desc{max-width:42ch}.brand--footer{color:var(--ink);margin-bottom:16px}.brand--footer:hover{color:var(--ink)}.footer-bottom{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;padding-top:22px;font-family:var(--font-mono);font-size:0.76rem;color:var(--muted-2)}.footer-bottom ul{display:flex;gap:18px}.seo-footer{margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}.seo-footer ul{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.seo-footer a{font-size:0.86rem}.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}.chips li{margin:0;font-family:var(--font-mono);font-size:0.78rem;padding:7px 13px;border-radius:6px;background:var(--surface);border:1px solid var(--line);color:var(--ink-2)}.reveal{opacity:1;transform:none}html.js-reveal .reveal{opacity:0;transform:translateY(14px)}html.js-reveal .reveal.is-visible{opacity:1;transform:none;transition:opacity 0.5s var(--ease),transform 0.5s var(--ease)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}html.js-reveal .reveal{opacity:1;transform:none}.btn:hover,.card:hover,.post-card:hover,.product:hover{transform:none}*{transition-duration:0.01ms!important}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.nowrap{white-space:nowrap}[hidden]{display:none!important}.cookie-overlay{position:fixed;inset:0;z-index:400;background:rgba(15,28,38,0.45);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:opacity 0.25s var(--ease),visibility 0.25s var(--ease)}.cookie-overlay.is-visible{opacity:1;visibility:visible}.cookie-modal{width:100%;max-width:460px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 40px 90px -30px rgba(15,28,38,0.55);padding:30px 28px 26px;transform:translateY(14px) scale(0.98);transition:transform 0.3s var(--ease)}.cookie-overlay.is-visible .cookie-modal{transform:translateY(0) scale(1)}.cookie-modal__head{display:flex;align-items:center;gap:14px;margin-bottom:16px}.cookie-modal__icon{width:46px;height:46px;flex:0 0 46px;border-radius:13px;background:var(--accent-dim);border:1px solid var(--accent-line);color:var(--accent);display:grid;place-items:center}.cookie-modal__icon svg{width:24px;height:24px}.cookie-modal__title{font-family:var(--font-display);font-size:1.25rem;font-weight:700;color:var(--ink);margin:0;letter-spacing:-0.02em}.cookie-modal__text{font-size:0.92rem;color:var(--muted);line-height:1.65;margin:0 0 20px}.cookie-modal__text a{color:var(--accent);font-weight:500}.cookie-modal__actions{display:flex;flex-direction:column;gap:10px}.cookie-modal__actions .btn{width:100%}.cookie-modal__links{display:flex;justify-content:center;gap:18px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}.cookie-modal__links a{font-size:0.82rem;color:var(--muted-2);text-decoration:none}.cookie-modal__links a:hover{color:var(--accent)}.cookie-preferences{border:1px solid var(--line);border-radius:12px;margin-bottom:20px;overflow:hidden}.cookie-toggle{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding:15px 16px;border-bottom:1px solid var(--line);cursor:pointer}.cookie-toggle:last-child{border-bottom:0}.cookie-toggle__label{display:block;font-family:var(--font-display);font-weight:600;font-size:0.92rem;color:var(--ink);margin-bottom:3px}.cookie-toggle__always{font-family:var(--font-mono);font-size:0.66rem;font-weight:500;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted-2);margin-left:8px}.cookie-toggle__desc{font-size:0.8rem;color:var(--muted);line-height:1.55;margin:0}.switch{position:relative;flex:0 0 auto;width:42px;height:24px}.switch input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}.switch__track{display:block;width:42px;height:24px;border-radius:999px;background:var(--line-2);transition:background-color 0.18s var(--ease);position:relative;pointer-events:none}.switch__thumb{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(15,28,38,0.35);transition:transform 0.18s var(--ease)}.switch input:checked + .switch__track{background:var(--accent)}.switch input:checked + .switch__track .switch__thumb{transform:translateX(18px)}.switch input:focus-visible + .switch__track{outline:2px solid var(--accent);outline-offset:2px}.switch input:disabled + .switch__track{opacity:0.55}.switch input:disabled{cursor:not-allowed}.cookie-modal__back{display:inline-flex;align-items:center;gap:6px;font-size:0.82rem;font-family:var(--font-body);color:var(--muted);text-decoration:none;cursor:pointer;border:0;background:none;padding:0;margin-top:16px}.cookie-modal__back:hover{color:var(--accent)}@media (prefers-reduced-motion:reduce){.cookie-overlay,.cookie-overlay.is-visible .cookie-modal{transition:none}}