:root {
  --ink: #0b1b3f; --ink-2: #334155; --muted: #5b6678; --line: #e3e8f1; --line-2: #eef1f6;
  --bg: #fff; --tint: #f4f7fc; --blue: #1266f1; --blue-ink: #0b55d4; --blue-soft: #eaf1ff; --green: #16a34a;
  --navy: #0b1b3f; --navy-deep: #06122b; --on-dark: #b9c7e4; --accent: #22d3ee;
  --radius: 20px; --radius-sm: 12px; --wrap: 1200px; --header: 72px;
  --shadow: 0 1px 2px rgba(11, 27, 63, .04), 0 14px 36px -18px rgba(11, 27, 63, .2);
  --shadow-lg: 0 40px 80px -32px rgba(2, 8, 23, .55), 0 0 0 1px rgba(11, 27, 63, .06);
  --font: "Be Vietnam Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header) + 16px); }
html.tc-lock { overflow: hidden; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.65 var(--font); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, svg, video { max-width: 100%; height: auto; }
a { color: var(--blue-ink); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid #9ec2ff; outline-offset: 2px; border-radius: 6px; }
h1, h2, h3 { letter-spacing: -.025em; line-height: 1.18; margin: 0; color: var(--ink); font-weight: 700; }
p { margin: 0 0 1em; }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.tc-skip:focus { position: fixed !important; top: 12px; left: 12px; width: auto; height: auto; clip: auto; z-index: 100; background: #fff; padding: 10px 16px; border-radius: 10px; box-shadow: var(--shadow); }
.tc-wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.tc-narrow { max-width: 860px; }
.tc-center { text-align: center; }
.tc-icon { width: 24px; height: 24px; flex: none; }

/* Buttons */
.tc-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 24px; border: 0; border-radius: 999px; background: var(--blue); color: #fff; font: 600 15px/1 var(--font); cursor: pointer; box-shadow: 0 10px 24px -12px rgba(18, 102, 241, .75); transition: background .15s, transform .15s, box-shadow .15s; white-space: nowrap; }
.tc-btn:hover { background: var(--blue-ink); text-decoration: none; box-shadow: 0 14px 28px -12px rgba(18, 102, 241, .85); }
.tc-btn:active { transform: scale(.98); }
.tc-btn-sm { min-height: 40px; padding: 0 18px; font-size: 14px; }
.tc-btn-ghost { background: var(--blue-soft); color: var(--blue-ink); box-shadow: none; }
.tc-btn-ghost:hover { background: #dce8ff; box-shadow: none; }
.tc-btn-quiet { background: var(--tint); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.tc-btn-quiet:hover { background: var(--blue); color: #fff; box-shadow: none; }
.tc-btn-light { background: #fff; color: var(--navy); box-shadow: 0 12px 28px -14px rgba(0, 0, 0, .5); }
.tc-btn-light:hover { background: #eaf1ff; }
.tc-btn-outline { background: transparent; color: #fff; box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .45); }
.tc-btn-outline:hover { background: rgba(255, 255, 255, .1); box-shadow: inset 0 0 0 1.5px #fff; }
.tc-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.tc-link .tc-icon { width: 18px; height: 18px; transition: transform .2s; }
.tc-link:hover .tc-icon { transform: translateX(3px); }
.tc-link-btn { color: var(--ink); font-weight: 500; font-size: 15px; padding: 8px 4px; }

/* Top bar and header */
.tc-topbar { background: var(--navy-deep); color: var(--on-dark); font-size: 13px; }
.tc-topbar-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 38px; }
.tc-topbar span, .tc-topbar a { display: inline-flex; align-items: center; gap: 7px; }
.tc-topbar .tc-icon { width: 15px; height: 15px; color: #60a5fa; }
.tc-topbar nav { display: flex; gap: 22px; }
.tc-topbar a { color: #dbe6ff; }
.tc-topbar a:hover { color: #fff; text-decoration: none; }
.tc-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .86); backdrop-filter: saturate(180%) blur(18px); -webkit-backdrop-filter: saturate(180%) blur(18px); border-bottom: 1px solid var(--line-2); transition: box-shadow .2s; }
.tc-header.is-scrolled { box-shadow: 0 8px 24px -18px rgba(11, 27, 63, .35); }
.tc-header-row { display: flex; align-items: center; gap: 24px; height: var(--header); }
.tc-logo { display: flex; align-items: center; flex: none; }
.tc-logo img { height: 42px; width: auto; }
.tc-nav { display: flex; align-items: center; flex: 1; gap: 24px; }
.tc-menu { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0 auto; padding: 0; }
.tc-menu > li { position: relative; }
.tc-menu a { display: block; color: var(--ink-2); font-size: 15px; font-weight: 500; padding: 10px 14px; border-radius: 10px; }
.tc-menu a:hover, .tc-menu .current-menu-item > a { color: var(--ink); background: var(--tint); text-decoration: none; }
.tc-menu .menu-item-has-children > a::after { content: ""; display: inline-block; width: 6px; height: 6px; margin: 0 0 3px 8px; border: solid currentColor; border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); opacity: .6; }
.tc-menu .sub-menu { position: absolute; top: 100%; left: 50%; min-width: 250px; list-style: none; margin: 8px 0 0; padding: 8px; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 24px 48px -24px rgba(11, 27, 63, .35); opacity: 0; visibility: hidden; transform: translate(-50%, 6px); transition: opacity .15s, transform .15s, visibility .15s; }
.tc-menu .sub-menu::before { content: ""; position: absolute; inset: -12px 0 auto; height: 12px; }
.tc-menu li:hover > .sub-menu, .tc-menu li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.tc-menu .sub-menu a { padding: 10px 14px; }
.tc-nav-actions { display: flex; align-items: center; gap: 12px; flex: none; }
.tc-nav-toggle { display: none; }
.tc-lang { display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 999px; color: var(--ink-2); font-size: 14px; font-weight: 600; box-shadow: inset 0 0 0 1px var(--line); }
.tc-lang .tc-icon { width: 16px; height: 16px; color: var(--blue); }
.tc-lang:hover { color: var(--ink); background: var(--tint); text-decoration: none; }

/* Hero */
.tc-hero { position: relative; background: radial-gradient(1200px 500px at 50% -10%, #e7f0ff 0%, rgba(231, 240, 255, 0) 70%), #fff; padding: 88px 0 72px; text-align: center; }
.tc-hero-compact { padding: 72px 0 64px; }
.tc-hero-inner { position: relative; max-width: 880px; }
.tc-hero h1 { font-size: clamp(34px, 5.2vw, 58px); font-weight: 800; letter-spacing: -.035em; line-height: 1.1; }
.tc-hero h1 span { color: var(--blue); }
.tc-eyebrow { display: inline-block; margin: 0 0 14px; color: var(--blue-ink); font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.tc-eyebrow a { color: inherit; }
.tc-lead { max-width: 660px; margin: 20px auto 0; color: var(--muted); font-size: clamp(16px, 1.8vw, 19px); line-height: 1.65; }
.tc-domain-form { display: flex; gap: 8px; max-width: 640px; margin: 34px auto 0; padding: 8px; background: #fff; border: 1px solid var(--line); border-radius: 999px; box-shadow: var(--shadow); }
.tc-domain-form input { flex: 1; min-width: 0; border: 0; background: transparent; padding: 0 18px; font: 16px var(--font); color: var(--ink); outline: none; }
.tc-domain-form:focus-within { border-color: #9ec2ff; box-shadow: 0 0 0 4px rgba(18, 102, 241, .14), var(--shadow); }
.tc-tld-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; list-style: none; margin: 20px 0 0; padding: 0; color: var(--muted); font-size: 14px; }
.tc-tld-chips li { padding: 6px 12px; border-radius: 999px; background: var(--tint); border: 1px solid var(--line); }
.tc-tld-chips strong { color: var(--ink); margin-right: 6px; }

/* Dark bands: home hero, product page heads */
.tc-hero-dark, .tc-page-head.is-dark { position: relative; overflow: hidden; isolation: isolate; color: #fff; background: radial-gradient(900px 520px at 88% 0%, rgba(37, 110, 255, .42), transparent 62%), radial-gradient(700px 420px at 0% 110%, rgba(34, 211, 238, .2), transparent 60%), linear-gradient(180deg, #071431, var(--navy)); }
.tc-hero-dark::before, .tc-page-head.is-dark::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px); background-size: 52px 52px; -webkit-mask-image: radial-gradient(ellipse 80% 70% at 60% 30%, #000 25%, transparent 80%); mask-image: radial-gradient(ellipse 80% 70% at 60% 30%, #000 25%, transparent 80%); }
.tc-hero-dark h1, .tc-page-head.is-dark h1 { color: #fff; }
.tc-hero-dark h1 span { background: linear-gradient(90deg, #6aa8ff, var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.tc-hero-dark .tc-lead, .tc-page-head.is-dark .tc-lead { color: var(--on-dark); }
.tc-hero-dark .tc-eyebrow, .tc-page-head.is-dark .tc-eyebrow { color: #7fb5ff; }
.tc-hero-dark .tc-domain-form { border-color: transparent; box-shadow: 0 24px 50px -22px rgba(0, 0, 0, .6); }
.tc-hero-dark .tc-tld-chips { color: var(--on-dark); }
.tc-hero-dark .tc-tld-chips li { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .13); }
.tc-hero-dark .tc-tld-chips strong { color: #fff; }
.tc-bg-cover, .tc-bg-side { position: absolute; z-index: -2; object-fit: cover; pointer-events: none; }
.tc-bg-cover { inset: 0; width: 100%; height: 100%; opacity: .18; }
.tc-bg-side { top: 0; right: 0; width: 56%; height: 100%; opacity: .5; -webkit-mask-image: linear-gradient(90deg, transparent, #000 65%); mask-image: linear-gradient(90deg, transparent, #000 65%); }
.tc-hero-grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: center; text-align: left; }
.tc-hero-grid h1 { font-size: clamp(34px, 4vw, 50px); text-wrap: balance; }
.tc-hero-grid h1 span { display: block; }
.tc-hero-grid .tc-lead { text-wrap: balance; }
.tc-hero-grid .tc-lead, .tc-hero-grid .tc-domain-form { margin-left: 0; }
.tc-hero-grid .tc-tld-chips { justify-content: flex-start; }
.tc-tld-line { display: flex; flex-wrap: wrap; gap: 6px 20px; list-style: none; margin: 18px 0 0; padding: 0 0 0 4px; color: var(--on-dark); font-size: 14px; }
.tc-tld-line strong { color: #fff; font-weight: 600; }
.tc-hero.tc-hero-dark:not(.tc-hero-compact) { padding: 80px 0 120px; }
.tc-hero-visual { position: relative; }
.tc-hero-visual .tc-mock { transform: perspective(1600px) rotateY(-6deg) rotateX(2deg); transform-origin: left center; }

/* Portal mockups */
.tc-mock { position: relative; background: #fff; color: var(--ink); border-radius: 20px; box-shadow: var(--shadow-lg); overflow: hidden; font-size: 14px; line-height: 1.45; text-align: left; }
.tc-mock-bar { display: flex; align-items: center; gap: 6px; padding: 11px 16px; background: #f3f5f9; border-bottom: 1px solid var(--line); }
.tc-mock-bar i { width: 10px; height: 10px; border-radius: 50%; background: #ff5f57; }
.tc-mock-bar i:nth-child(2) { background: #febc2e; }
.tc-mock-bar i:nth-child(3) { background: #28c840; }
.tc-mock-bar span { flex: 1; max-width: 280px; margin: 0 auto; padding: 4px 12px; border-radius: 8px; background: #fff; color: var(--muted); font-size: 12px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tc-mock-body { padding: 22px; }
.tc-mock-head { display: flex; align-items: center; gap: 12px; }
.tc-mock-head > div { flex: 1; min-width: 0; }
.tc-mock-head strong { display: block; font-size: 16px; }
.tc-mock-head small { color: var(--muted); font-family: var(--mono); font-size: 12px; }
.tc-pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.tc-pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.tc-pill:has(.tc-icon)::before { display: none; }
.tc-pill .tc-icon { width: 14px; height: 14px; }
.tc-pill.is-on { background: #dcfce7; color: #15803d; }
.tc-pill.is-off { background: #f1f5f9; color: #64748b; }
.tc-mock-res { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.tc-mock-head + .tc-mock-res { margin-top: 20px; }
.tc-mock-res span { padding: 10px; border: 1px solid var(--line); border-radius: 12px; color: var(--muted); font-size: 12px; text-align: center; }
.tc-mock-res b { display: block; color: var(--ink); font-size: 17px; }
.tc-mock-actions { display: flex; gap: 8px; margin-top: 12px; }
.tc-mock-actions span { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px 6px; border-radius: 10px; background: #f3f5f9; font-size: 12.5px; font-weight: 600; white-space: nowrap; }
.tc-mock-actions span:first-child { color: #b91c1c; }
.tc-mock-actions span:last-child { background: var(--blue-soft); color: var(--blue-ink); }
.tc-mock-actions .tc-icon { width: 15px; height: 15px; }
.tc-mock-search { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 6px 6px 6px 16px; border: 1px solid var(--line); border-radius: 12px; }
.tc-mock-search span { font-weight: 500; }
.tc-mock-search b { padding: 8px 16px; border-radius: 8px; background: var(--blue); color: #fff; font-size: 13px; }
.tc-mock-avail { display: grid; gap: 8px; list-style: none; margin: 14px 0 0; padding: 0; }
.tc-mock-avail li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 14px; border-radius: 12px; background: var(--tint); }
.tc-mock-dns { width: 100%; margin-top: 16px; border-collapse: collapse; font-size: 13px; }
.tc-mock-dns th { padding: 8px 10px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; font-weight: 600; text-align: left; }
.tc-mock-dns td { padding: 9px 10px; border-bottom: 1px solid var(--line-2); }
.tc-mock-dns tr:last-child td { border-bottom: 0; }
.tc-mock-dns td b { display: inline-block; min-width: 54px; padding: 2px 8px; border-radius: 6px; background: var(--blue-soft); color: var(--blue-ink); font-size: 11.5px; text-align: center; }
.tc-mock-dns td:last-child { font-family: var(--mono); font-size: 12px; overflow-wrap: anywhere; }
.tc-mock-invoice { display: grid; grid-template-columns: 1fr 172px; gap: 24px; align-items: center; }
.tc-mock-label { margin: 0; color: var(--muted); font-size: 13px; }
.tc-mock-total { display: block; margin: 2px 0 14px; font-size: 34px; letter-spacing: -.03em; }
.tc-mock-invoice ul { display: grid; gap: 8px; list-style: none; margin: 0 0 16px; padding: 0; }
.tc-mock-invoice li { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 8px; border-bottom: 1px dashed var(--line); color: var(--muted); }
.tc-mock-invoice li b, .tc-mock-invoice li span:last-child { color: var(--ink); font-weight: 600; text-align: right; }
.tc-mock-invoice li b { font-family: var(--mono); }
.tc-mock-invoice figure { margin: 0; padding: 12px; border: 1px solid var(--line); border-radius: 16px; text-align: center; }
.tc-mock-invoice figure svg { display: block; width: 100%; }
.tc-mock-invoice figcaption { margin-top: 8px; color: var(--muted); font-size: 12px; }

/* Trust strip */
.tc-trust { position: relative; z-index: 3; margin-top: -60px; }
.tc-trust-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; list-style: none; margin: 0; padding: 24px 28px; background: #fff; border-radius: var(--radius); box-shadow: 0 30px 60px -34px rgba(11, 27, 63, .45), 0 0 0 1px var(--line); }
.tc-trust-row li { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; line-height: 1.4; }
.tc-trust-row .tc-icon { width: 42px; height: 42px; padding: 10px; border-radius: 12px; background: var(--blue-soft); color: var(--blue); }
.tc-trust-row strong { display: block; color: var(--ink); font-size: 14.5px; }

/* Sections */
.tc-section { padding-block: 96px; }
.tc-section-tight { padding-block: 56px; }
.tc-section-flush { padding-top: 0; }
.tc-tint { background: var(--tint); }
.tc-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.tc-head p { margin: 14px 0 0; color: var(--muted); font-size: 17px; }
.tc-head-row { display: flex; justify-content: space-between; align-items: baseline; max-width: none; text-align: left; }
.tc-h2 { font-size: clamp(27px, 3.4vw, 40px); font-weight: 800; letter-spacing: -.03em; }
.tc-note { margin: 24px 0 0; color: var(--muted); font-size: 14px; text-align: center; }
.tc-tag { display: inline-block; vertical-align: middle; margin-left: 8px; padding: 4px 10px; border-radius: 999px; background: var(--blue-soft); color: var(--blue-ink); font-size: 13px; font-weight: 600; letter-spacing: 0; }
.tc-page-head { padding: 72px 0 32px; background: linear-gradient(180deg, var(--tint), #fff); }
.tc-page-head.is-dark { padding: 88px 0 84px; }
.tc-page-head .tc-wrap { position: relative; }
.tc-page-head h1 { font-size: clamp(32px, 4.8vw, 52px); font-weight: 800; letter-spacing: -.035em; max-width: 760px; }
.tc-page-head .tc-lead { margin-left: 0; }
.tc-page-head .tc-post-meta, .tc-article-head .tc-post-meta { margin-top: 16px; }
.tc-page-head.tc-center .tc-lead, .tc-page-head.tc-center h1 { margin-left: auto; margin-right: auto; }
.tc-page-head .tc-search { margin-top: 28px; }
.tc-page-head.is-dark .tc-chips a { background: rgba(255, 255, 255, .08); color: #dbe6ff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .14); }
.tc-page-head.is-dark .tc-chips a:hover { background: rgba(255, 255, 255, .16); color: #fff; }
.tc-page-head.is-dark .tc-btn-ghost { background: rgba(255, 255, 255, .1); color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .2); }
.tc-left { justify-content: flex-start !important; }

/* Product and feature cards */
.tc-product-grid, .tc-feature-grid, .tc-contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.tc-product, .tc-contact { position: relative; display: flex; flex-direction: column; padding: 32px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink); transition: transform .2s, box-shadow .2s, border-color .2s; }
.tc-product:hover, .tc-contact:hover { transform: translateY(-4px); box-shadow: 0 28px 50px -30px rgba(11, 27, 63, .4); border-color: #cdd7e8; text-decoration: none; }
.tc-product.is-featured { border-color: transparent; background: linear-gradient(#fff, #fff) padding-box, linear-gradient(135deg, var(--blue), var(--accent)) border-box; border: 1.5px solid transparent; box-shadow: 0 28px 50px -34px rgba(18, 102, 241, .6); }
.tc-product-art { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 22px; border-radius: 16px; color: #fff; box-shadow: 0 12px 24px -12px rgba(11, 27, 63, .5); }
.tc-product-art .tc-icon { width: 28px; height: 28px; }
.tc-art-hosting { background: linear-gradient(135deg, #6366f1, #a855f7); }
.tc-art-vps { background: linear-gradient(135deg, var(--blue), var(--accent)); }
.tc-art-domain { background: linear-gradient(135deg, #10b981, #0ea5e9); }
.tc-contact > .tc-icon, .tc-feature > .tc-icon { width: 46px; height: 46px; padding: 11px; border-radius: 13px; background: var(--blue-soft); color: var(--blue); margin-bottom: 20px; }
.tc-product h3, .tc-contact h2 { font-size: 22px; margin-bottom: 10px; }
.tc-product p, .tc-contact p { color: var(--muted); font-size: 15.5px; }
.tc-ticks { display: grid; gap: 9px; list-style: none; margin: 4px 0 22px; padding: 0; color: var(--ink-2); font-size: 15px; }
.tc-ticks li { display: flex; align-items: flex-start; gap: 10px; }
.tc-ticks .tc-icon { width: 18px; height: 18px; margin-top: 3px; padding: 2px; border-radius: 50%; background: #dcfce7; color: var(--green); stroke-width: 2.6; }
.tc-ticks-lg { gap: 12px; margin-bottom: 28px; font-size: 16px; }
.tc-ticks-lg .tc-icon { width: 20px; height: 20px; }
.tc-from { margin: auto 0 0; padding-top: 16px; border-top: 1px solid var(--line-2); color: var(--ink) !important; }
.tc-from strong { font-size: 24px; letter-spacing: -.02em; }
.tc-more { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; color: var(--blue-ink); font-weight: 600; font-size: 15px; }
.tc-more .tc-icon { width: 18px; height: 18px; transition: transform .2s; }
.tc-product:hover .tc-more .tc-icon, .tc-contact:hover .tc-more .tc-icon { transform: translateX(3px); }
.tc-contact p { margin-bottom: 16px; }
.tc-contact .tc-more { margin-top: auto; }
.tc-feature { padding: 28px; background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius); transition: border-color .2s, box-shadow .2s; }
.tc-feature:hover { border-color: var(--line); box-shadow: var(--shadow); }
.tc-feature h3 { font-size: 18px; margin-bottom: 8px; }
.tc-feature p { margin: 0; color: var(--muted); font-size: 15px; }
.tc-guide { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px 48px; max-width: 1040px; margin: 0 auto; }
.tc-guide h3 { font-size: 18px; margin-bottom: 8px; }
.tc-guide p { margin: 0; color: var(--muted); font-size: 15.5px; line-height: 1.7; }

/* OS list */
.tc-os-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; list-style: none; margin: 0; padding: 0; }
.tc-os-grid li { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 26px 12px 22px; background: #fff; border: 1px solid var(--line); border-radius: 18px; font-size: 15px; font-weight: 600; text-align: center; transition: transform .2s, box-shadow .2s; }
.tc-os-grid li:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.tc-os-logo { display: block; flex: none; }

/* Showcase rows */
.tc-showcase { display: grid; gap: 120px; }
.tc-split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.tc-split.is-reverse .tc-split-copy { order: 2; }
.tc-split-lead { margin: 16px 0 26px; color: var(--muted); font-size: 17px; }
.tc-split-visual { position: relative; isolation: isolate; }
.tc-split-visual::before { content: ""; position: absolute; z-index: -1; inset: 10% -5% -7% 9%; border-radius: 30px; background: linear-gradient(135deg, #dbe8ff, #d9f6fb); }
.tc-split.is-reverse .tc-split-visual::before { inset: 10% 9% -7% -5%; }
.tc-photo img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 24px; box-shadow: 0 30px 60px -34px rgba(11, 27, 63, .5); }
.tc-contact-list { display: grid; gap: 12px; list-style: none; margin: 0; padding: 0; }
.tc-contact-list a { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border: 1px solid var(--line); border-radius: 16px; color: var(--muted); font-size: 14px; transition: border-color .15s, box-shadow .15s; }
.tc-contact-list a:hover { border-color: #9ec2ff; box-shadow: var(--shadow); text-decoration: none; }
.tc-contact-list .tc-icon { width: 44px; height: 44px; padding: 11px; border-radius: 12px; background: var(--blue-soft); color: var(--blue); }
.tc-contact-list strong { display: block; color: var(--ink); font-size: 16px; overflow-wrap: anywhere; }

/* Infrastructure band */
.tc-infra { position: relative; overflow: hidden; isolation: isolate; padding: 112px 0; background: var(--navy-deep); color: #fff; }
.tc-infra::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(6, 18, 43, .97) 25%, rgba(6, 18, 43, .72) 60%, rgba(6, 18, 43, .5)); }
.tc-infra-bg { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.tc-infra-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.tc-infra .tc-h2 { color: #fff; }
.tc-infra .tc-eyebrow { color: #7fb5ff; }
.tc-infra-copy p:last-child { margin: 18px 0 0; color: var(--on-dark); font-size: 17px; }
.tc-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; list-style: none; margin: 0; padding: 0; }
.tc-stats li { padding: 26px; border-radius: 18px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.tc-stats strong { display: block; font-size: 34px; letter-spacing: -.03em; line-height: 1.15; background: linear-gradient(90deg, #fff, #9cc7ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.tc-stats span { display: block; margin-top: 6px; color: var(--on-dark); font-size: 14px; }

/* Plans */
.tc-cycles { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px; width: fit-content; max-width: 100%; margin: 0 auto 36px; padding: 4px; background: var(--tint); border: 1px solid var(--line); border-radius: 999px; }
.tc-cycle { border: 0; background: transparent; color: var(--muted); font: 500 14.5px var(--font); padding: 9px 18px; border-radius: 999px; cursor: pointer; }
.tc-cycle[aria-pressed="true"] { background: #fff; color: var(--ink); box-shadow: 0 1px 3px rgba(11, 27, 63, .14); font-weight: 600; }
.tc-plan-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; }
.tc-plan { flex: 1 1 240px; max-width: 360px; position: relative; display: flex; flex-direction: column; padding: 28px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: box-shadow .2s, transform .2s; }
.tc-plan:hover { box-shadow: 0 24px 48px -30px rgba(11, 27, 63, .4); }
.tc-plan-grid[data-count="4"] .tc-plan { max-width: none; }
.tc-plan-grid[data-count="5"] .tc-plan, .tc-plan-grid[data-count="6"] .tc-plan { flex-basis: 300px; }
.tc-plan.is-featured { border-color: var(--blue); box-shadow: 0 0 0 1px var(--blue), 0 28px 50px -30px rgba(18, 102, 241, .55); }
.tc-badge { position: absolute; top: -12px; left: 28px; padding: 4px 12px; border-radius: 999px; background: linear-gradient(90deg, var(--blue), #3b82f6); color: #fff; font-size: 12px; font-weight: 600; }
.tc-plan h3 { font-size: 20px; }
.tc-plan-summary { margin: 8px 0 0; color: var(--muted); font-size: 14.5px; }
.tc-price { display: flex; flex-direction: column; margin: 20px 0 22px; }
.tc-price[hidden] { display: none; }
.tc-price strong { font-size: 32px; font-weight: 800; letter-spacing: -.03em; line-height: 1.1; }
.tc-price > span { color: var(--muted); font-size: 14.5px; margin-top: 2px; }
.tc-price small { color: var(--muted); font-size: 13px; margin-top: 4px; }
.tc-price .tc-renewal { color: #94a3b8; }
.tc-price .tc-btn { margin-top: 18px; width: 100%; }
.tc-features { list-style: none; margin: 0; padding: 18px 0 0; border-top: 1px solid var(--line-2); display: grid; gap: 10px; font-size: 14px; }
.tc-features li { display: flex; justify-content: space-between; gap: 12px; }
.tc-features span { color: var(--muted); }
.tc-features strong { font-weight: 600; text-align: right; }
.tc-features .is-negative strong { color: #94a3b8; text-decoration: line-through; }
.tc-section .tc-center { margin: 36px 0 0; }

/* Steps, notice, CTA */
.tc-steps { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; list-style: none; margin: 0; padding: 0; }
.tc-steps li { position: relative; padding: 30px 28px; background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius); }
.tc-steps span { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 18px; border-radius: 13px; background: linear-gradient(135deg, var(--navy), var(--blue)); color: #fff; font-weight: 700; font-size: 16px; box-shadow: 0 10px 20px -10px rgba(18, 102, 241, .7); }
.tc-steps h3 { font-size: 18px; margin-bottom: 8px; }
.tc-steps p { margin: 0; color: var(--muted); font-size: 15px; }
.tc-notice { position: relative; overflow: hidden; display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 38px 42px; border-radius: var(--radius); background: radial-gradient(600px 240px at 100% 0%, rgba(34, 211, 238, .22), transparent 60%), linear-gradient(135deg, var(--navy), #1d3f9e); color: #fff; }
.tc-notice h2 { color: #fff; font-size: 23px; margin-bottom: 8px; }
.tc-notice p { margin: 0; color: #c6d3ee; max-width: 640px; }
.tc-notice .tc-btn { background: #fff; color: var(--navy); box-shadow: none; }
.tc-notice .tc-btn:hover { background: #e2e8f0; }
.tc-notice-small { margin: 56px 0 24px; padding: 28px 32px; }
.tc-notice-small h2 { font-size: 20px; }
.tc-cta { position: relative; overflow: hidden; isolation: isolate; padding: 80px 32px; border-radius: 28px; background: radial-gradient(700px 320px at 15% 0%, rgba(34, 211, 238, .28), transparent 60%), radial-gradient(700px 360px at 100% 100%, rgba(99, 102, 241, .35), transparent 60%), linear-gradient(135deg, var(--navy), #1a4fd6); color: #fff; text-align: center; }
.tc-cta::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px); background-size: 44px 44px; -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 75%); mask-image: radial-gradient(ellipse at center, #000 20%, transparent 75%); }
.tc-cta h2 { color: #fff; font-size: clamp(27px, 3.8vw, 42px); font-weight: 800; }
.tc-cta p { margin: 14px 0 0; color: #cfdcf6; font-size: 17px; }
.tc-cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 28px; }

/* FAQ */
.tc-faq { margin-top: 40px; display: grid; gap: 12px; }
.tc-faq details { background: #fff; border: 1px solid var(--line); border-radius: 16px; transition: border-color .15s, box-shadow .15s; }
.tc-faq details[open] { border-color: #c9d8f5; box-shadow: var(--shadow); }
.tc-faq summary { position: relative; list-style: none; cursor: pointer; padding: 20px 56px 20px 24px; font-weight: 600; font-size: 17px; }
.tc-faq summary::-webkit-details-marker { display: none; }
.tc-faq summary::after { content: ""; position: absolute; right: 26px; top: 50%; width: 9px; height: 9px; margin-top: -7px; border: solid var(--blue); border-width: 0 2px 2px 0; transform: rotate(45deg); transition: transform .2s; }
.tc-faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.tc-faq details p { margin: 0; padding: 0 24px 22px; color: var(--muted); }
#hoi-dap .tc-h2 { text-align: center; }

/* Domains */
.tc-tld-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; list-style: none; margin: 0; padding: 0; }
.tc-tld-grid a { display: flex; flex-direction: column; gap: 4px; padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: 16px; color: var(--ink); transition: border-color .15s, box-shadow .15s, transform .15s; }
.tc-tld-grid a:hover { border-color: var(--blue); box-shadow: var(--shadow); transform: translateY(-2px); text-decoration: none; }
.tc-tld-grid strong { font-size: 22px; letter-spacing: -.02em; }
.tc-tld-grid span { color: var(--muted); font-size: 15px; }
.tc-tld-grid small { font-size: 13px; }
.tc-filter input, .tc-search input { width: 100%; min-height: 48px; padding: 0 18px; border: 1px solid var(--line); border-radius: 14px; font: 16px var(--font); color: var(--ink); background: #fff; }
.tc-filter input:focus, .tc-search input:focus { outline: none; border-color: #9ec2ff; box-shadow: 0 0 0 4px rgba(18, 102, 241, .12); }
.tc-table-wrap { margin-top: 16px; max-height: 560px; overflow: auto; border: 1px solid var(--line); border-radius: 16px; }
.tc-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.tc-table th { position: sticky; top: 0; background: var(--tint); text-align: left; font-size: 13px; font-weight: 600; color: var(--muted); padding: 12px 20px; }
.tc-table td { padding: 12px 20px; border-top: 1px solid var(--line-2); }
.tc-table tbody tr:hover { background: #f8faff; }
.tc-table td:first-child { font-weight: 600; }
.tc-table td:last-child { text-align: right; }

/* Blog */
.tc-search { display: flex; gap: 8px; max-width: 520px; }
.tc-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.tc-chips a { padding: 8px 16px; border-radius: 999px; background: var(--tint); color: var(--ink-2); font-size: 14px; font-weight: 500; }
.tc-chips a:hover { background: var(--blue-soft); color: var(--blue-ink); text-decoration: none; }
.tc-chips a[aria-current="page"] { background: var(--ink); color: #fff; }
.tc-post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.tc-post-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow .2s, transform .2s; }
.tc-post-card:hover { box-shadow: 0 24px 48px -30px rgba(11, 27, 63, .4); transform: translateY(-3px); }
.tc-post-thumb { display: block; aspect-ratio: 16 / 9; background: linear-gradient(135deg, #dbe8ff, #d9f6fb); overflow: hidden; }
.tc-post-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.tc-post-card:hover .tc-post-thumb img { transform: scale(1.04); }
.tc-post-body { padding: 22px 24px 26px; }
.tc-post-body h3 { font-size: 18px; line-height: 1.35; margin-bottom: 10px; }
.tc-post-body h3 a { color: var(--ink); }
.tc-post-body p:last-child { margin: 0; color: var(--muted); font-size: 15px; }
.tc-post-meta { color: var(--muted); font-size: 13.5px; margin: 0 0 8px; }
.tc-pagination { margin-top: 40px; }
.tc-pagination .nav-links { display: flex; justify-content: center; gap: 6px; }
.tc-pagination .page-numbers { display: grid; place-items: center; min-width: 40px; height: 40px; padding: 0 12px; border-radius: 999px; color: var(--ink-2); }
.tc-pagination .current { background: var(--ink); color: #fff; }
.tc-empty { color: var(--muted); text-align: center; }
.tc-article-head { padding-top: 64px; }
.tc-article-head h1 { font-size: clamp(30px, 4.4vw, 46px); font-weight: 800; letter-spacing: -.03em; margin-bottom: 0; }
.tc-article-cover { margin: 36px auto 0; max-width: 1000px; }
.tc-article-cover img { width: 100%; border-radius: 24px; }

/* Long-form text */
.tc-prose { padding-top: 40px; padding-bottom: 16px; font-size: 17.5px; line-height: 1.8; color: var(--ink-2); overflow-wrap: break-word; }
.tc-prose h2 { font-size: 27px; margin: 1.8em 0 .6em; }
.tc-prose h3 { font-size: 21px; margin: 1.6em 0 .5em; }
.tc-prose h4 { font-size: 18px; margin: 1.4em 0 .4em; }
.tc-prose ul, .tc-prose ol { padding-left: 1.3em; }
.tc-prose li { margin: .35em 0; }
.tc-prose img { border-radius: 16px; }
.tc-prose figure { margin: 2em 0; }
.tc-prose blockquote { margin: 1.6em 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--blue); color: var(--ink); }
.tc-prose pre { overflow: auto; padding: 18px 20px; border-radius: 14px; background: var(--navy); color: #e2e8f0; font-size: 15px; line-height: 1.6; }
.tc-prose code { font-size: .9em; }
.tc-prose :not(pre) > code { padding: 2px 6px; border-radius: 6px; background: var(--tint); }
.tc-prose table { width: 100%; border-collapse: collapse; font-size: 16px; display: block; overflow-x: auto; }
.tc-prose th, .tc-prose td { padding: 10px 14px; border: 1px solid var(--line); text-align: left; }
.tc-prose #ez-toc-container { margin: 0 0 2em; padding: 20px 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--tint); width: auto !important; }

/* Footer */
.tc-footer { padding: 80px 0 32px; background: radial-gradient(900px 360px at 100% 0%, rgba(37, 110, 255, .16), transparent 60%), var(--navy-deep); color: #9fb0cf; font-size: 15px; }
.tc-footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; }
.tc-footer-logo { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 18px; color: #fff; font-size: 22px; font-weight: 800; letter-spacing: -.02em; }
.tc-footer-logo:hover { text-decoration: none; }
.tc-footer-logo img { width: 40px; height: 40px; }
.tc-footer-brand p { max-width: 360px; }
.tc-footer h2 { margin-bottom: 16px; color: #fff; font-size: 14px; font-weight: 700; letter-spacing: .02em; }
.tc-footer ul { display: grid; gap: 11px; list-style: none; margin: 0; padding: 0; }
.tc-footer ul a { color: #9fb0cf; overflow-wrap: anywhere; }
.tc-footer ul a:hover { color: #fff; text-decoration: none; }
.tc-footer-contact li { display: flex; align-items: center; gap: 10px; }
.tc-footer-contact .tc-icon { width: 18px; height: 18px; color: #60a5fa; }
.tc-footer-pay { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; margin-top: 52px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .08); }
.tc-footer-pay > span { color: #fff; font-size: 14px; font-weight: 700; }
.tc-footer .tc-footer-pay ul { display: flex; flex-wrap: wrap; gap: 10px; }
.tc-footer-pay li { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); color: #cbd5e1; font-size: 13px; }
.tc-footer-pay .tc-icon { width: 16px; height: 16px; color: #60a5fa; }
.tc-footer-lang { margin: 0 0 0 auto; color: #94a3b8; font-size: 13px; }
.tc-footer-legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 24px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .08); color: #7d8fb0; font-size: 14px; }
.tc-footer-legal nav { display: flex; flex-wrap: wrap; gap: 20px; }
.tc-footer-legal a { color: #9fb0cf; }
.tc-footer-legal a:hover { color: #fff; }

@media (max-width: 1100px) {
  .tc-hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .tc-hero-visual { max-width: 580px; width: 100%; margin: 0 auto; }
  .tc-hero-visual .tc-mock { transform: none; }
  .tc-trust-row { grid-template-columns: repeat(3, 1fr); }
  .tc-split { gap: 56px; }
}

@media (max-width: 1024px) {
  .tc-post-grid { grid-template-columns: repeat(2, 1fr); }
  .tc-footer-grid { grid-template-columns: repeat(3, 1fr); }
  .tc-footer-brand { grid-column: 1 / -1; }
  .tc-os-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  :root { --header: 64px; }
  .tc-topbar { display: none; }
  .tc-nav-toggle { display: grid; place-items: center; width: 44px; height: 44px; margin-left: auto; border: 0; border-radius: 12px; background: transparent; cursor: pointer; }
  .tc-nav-toggle span[aria-hidden], .tc-nav-toggle span[aria-hidden]::before, .tc-nav-toggle span[aria-hidden]::after { display: block; width: 20px; height: 2px; border-radius: 2px; background: var(--ink); transition: transform .2s, opacity .2s; }
  .tc-nav-toggle span[aria-hidden] { position: relative; }
  .tc-nav-toggle span[aria-hidden]::before, .tc-nav-toggle span[aria-hidden]::after { content: ""; position: absolute; left: 0; }
  .tc-nav-toggle span[aria-hidden]::before { top: -6px; }
  .tc-nav-toggle span[aria-hidden]::after { top: 6px; }
  .is-open .tc-nav-toggle span[aria-hidden] { background: transparent; }
  .is-open .tc-nav-toggle span[aria-hidden]::before { transform: translateY(6px) rotate(45deg); }
  .is-open .tc-nav-toggle span[aria-hidden]::after { transform: translateY(-6px) rotate(-45deg); }
  .tc-nav { position: fixed; top: var(--header); left: 0; right: 0; height: calc(100vh - var(--header)); height: calc(100dvh - var(--header)); display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 24px 32px; background: #fff; overflow-y: auto; }
  .is-open .tc-nav { display: flex; }
  /* backdrop-filter would make the header the containing block of the fixed drawer. */
  .is-open.tc-header { background: #fff; border-bottom-color: var(--line); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .tc-menu { flex-direction: column; align-items: stretch; margin: 0; gap: 0; }
  .tc-menu > li { border-bottom: 1px solid var(--line-2); }
  .tc-menu a { font-size: 18px; padding: 14px 4px; border-radius: 0; }
  .tc-menu a:hover { background: transparent; }
  .tc-menu .menu-item-has-children > a::after { display: none; }
  .tc-menu .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; min-width: 0; margin: -6px 0 10px; padding: 0 0 0 14px; border: 0; box-shadow: none; }
  .tc-menu .sub-menu a { font-size: 16px; padding: 9px 4px; color: var(--muted); }
  .tc-nav-actions { flex-direction: column; align-items: stretch; margin-top: 24px; }
  .tc-nav-actions .tc-btn { min-height: 50px; }
  .tc-link-btn { text-align: center; padding: 12px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--line); }
  .tc-lang { justify-content: center; padding: 12px; font-size: 15px; }
  .tc-guide { grid-template-columns: 1fr; gap: 24px; }
  .tc-footer-lang { margin: 0; flex-basis: 100%; }
  .tc-product-grid, .tc-feature-grid, .tc-contact-grid, .tc-steps { grid-template-columns: 1fr; }
  .tc-split, .tc-infra-inner { grid-template-columns: 1fr; gap: 40px; }
  .tc-split.is-reverse .tc-split-copy { order: 0; }
  .tc-support .tc-split-visual { order: 2; }
  .tc-showcase { gap: 80px; }
  .tc-infra { padding: 80px 0; }
  .tc-bg-side { width: 100%; opacity: .22; -webkit-mask-image: none; mask-image: none; }
  .tc-notice { flex-direction: column; align-items: flex-start; padding: 28px; }
  .tc-section { padding-block: 72px; }
  .tc-section-flush { padding-top: 0; }
}

@media (max-width: 640px) {
  body { font-size: 15.5px; }
  .tc-wrap { padding: 0 20px; }
  .tc-hero { padding: 56px 0 48px; }
  .tc-hero.tc-hero-dark:not(.tc-hero-compact) { padding: 48px 0 96px; }
  .tc-page-head.is-dark { padding: 56px 0 52px; }
  .tc-domain-form { flex-direction: column; border-radius: 20px; padding: 10px; }
  .tc-domain-form input { min-height: 48px; padding: 0 10px; }
  .tc-domain-form .tc-btn { width: 100%; }
  .tc-mock-body { padding: 18px; }
  .tc-mock-actions { flex-wrap: wrap; }
  .tc-mock-actions span { flex: 1 1 40%; }
  .tc-mock-invoice { grid-template-columns: 1fr; }
  .tc-mock-invoice figure { width: 180px; margin: 0 auto; }
  .tc-trust { margin-top: -48px; }
  .tc-trust-row { grid-template-columns: 1fr 1fr; padding: 20px; gap: 18px 14px; }
  .tc-trust-row li:last-child { grid-column: 1 / -1; }
  .tc-trust-row .tc-icon { width: 38px; height: 38px; padding: 9px; }
  .tc-os-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .tc-stats li { padding: 20px; }
  .tc-stats strong { font-size: 26px; }
  .tc-product, .tc-contact { padding: 26px; }
  .tc-post-grid { grid-template-columns: 1fr; }
  .tc-head { margin-bottom: 32px; }
  .tc-head-row { flex-direction: column; gap: 8px; }
  .tc-cta { padding: 56px 22px; }
  .tc-footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .tc-prose { font-size: 16.5px; }
  .tc-cycle { padding: 8px 12px; font-size: 14px; }
  .tc-table th, .tc-table td { padding: 11px 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}