:root {
  --ink: #081826;
  --ink-soft: #173044;
  --paper: #f4f1ea;
  --paper-deep: #e8e3d8;
  --white: #fffefa;
  --gold: #f7b733;
  --gold-dark: #d88e14;
  --teal: #37c7b3;
  --muted: #71808c;
  --line: rgba(8, 24, 38, 0.14);
  --max: 1180px;
  --radius: 3px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
img { display: block; max-width: 100%; }
svg { display: block; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.skip-link { position: fixed; z-index: 999; left: 16px; top: -60px; padding: 10px 16px; background: var(--gold); color: var(--ink); font-weight: 800; transition: top .2s; }
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  color: var(--white); background: rgba(8, 24, 38, .95);
  border-bottom: 1px solid rgba(255,255,255,.09); backdrop-filter: blur(16px);
}
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; gap: 12px; align-items: center; font-size: 18px; letter-spacing: -.02em; }
.brand strong { color: var(--gold); }
.brand-mark { width: 35px; height: 35px; display: grid; place-items: center; background: var(--gold); border-radius: 50%; }
.brand-mark svg { width: 25px; fill: none; stroke: var(--ink); stroke-width: 2.4; }
.brand-mark circle { fill: var(--ink); }
.main-nav { display: flex; align-items: center; gap: 34px; font-size: 13px; font-weight: 700; letter-spacing: .04em; }
.main-nav a { transition: color .2s; }
.main-nav a:hover { color: var(--gold); }
.main-nav .nav-cta { padding: 11px 17px; color: var(--ink); background: var(--gold); border-radius: var(--radius); }
.main-nav .nav-cta:hover { color: var(--ink); background: #ffc75a; }
.menu-toggle { display: none; width: 42px; height: 42px; border: 0; background: transparent; cursor: pointer; }
.menu-toggle > span:not(.sr-only) { display: block; width: 23px; height: 2px; margin: 5px auto; background: var(--white); }

.hero { position: relative; overflow: hidden; color: var(--white); background: var(--ink); }
.hero::after { content: ""; position: absolute; right: -12%; bottom: -45%; width: 680px; height: 680px; border-radius: 50%; background: radial-gradient(circle, rgba(55,199,179,.12), transparent 67%); pointer-events: none; }
.hero-grid { position: absolute; inset: 0; opacity: .2; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to right, transparent 5%, #000 55%, #000); }
.hero-inner { position: relative; z-index: 2; min-height: 690px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 50px; padding-block: 82px; }
.eyebrow { margin: 0 0 22px; text-transform: uppercase; letter-spacing: .18em; font-size: 11px; font-weight: 900; color: var(--gold); }
.eyebrow span { display: inline-block; width: 29px; height: 2px; margin: 0 10px 3px 0; background: currentColor; }
.eyebrow.dark { color: var(--gold-dark); }
.eyebrow.light { color: var(--gold); }
h1, h2, h3 { margin-top: 0; line-height: 1.08; letter-spacing: -.045em; }
h1 { max-width: 650px; margin-bottom: 25px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(56px, 7vw, 92px); font-weight: 500; }
.hero-copy { min-width: 0; }
.hero-copy h1 { font-size: clamp(48px, 5.6vw, 78px); text-wrap: balance; overflow-wrap: break-word; }
h1 em, h2 em { color: var(--gold); font-weight: 400; }
.hero-lead { max-width: 585px; margin: 0; color: #b8c7d2; font-size: 18px; line-height: 1.7; }
.hero-actions { display: flex; gap: 27px; align-items: center; margin-top: 36px; }
.button { display: inline-flex; gap: 22px; align-items: center; padding: 14px 19px; border-radius: var(--radius); font-weight: 850; font-size: 13px; }
.button-primary { color: var(--ink); background: var(--gold); box-shadow: 0 12px 28px rgba(247,183,51,.12); }
.button-primary:hover { transform: translateY(-2px); background: #ffc75a; }
.text-link { font-size: 13px; font-weight: 750; color: #d3dde5; }
.text-link span { margin-left: 8px; color: var(--gold); }
.hero-stats { display: flex; gap: 46px; margin: 48px 0 0; padding-top: 27px; border-top: 1px solid rgba(255,255,255,.12); }
.hero-stats div { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 10px; }
.hero-stats dt { font-family: Georgia, serif; font-size: 27px; color: var(--gold); }
.hero-stats dd { max-width: 105px; margin: 0; color: #9db0be; font-size: 10px; line-height: 1.3; text-transform: uppercase; letter-spacing: .1em; }

.network-visual { position: relative; min-height: 510px; }
.network-visual > svg { width: 100%; height: 100%; min-height: 510px; }
.faint-line { fill: none; stroke: rgba(255,255,255,.08); stroke-width: 34; stroke-linejoin: round; }
.power-line { fill: none; stroke: url(#lineGlow); stroke-width: 3; stroke-linejoin: round; filter: url(#glow); }
.power-line.secondary { stroke: rgba(55,199,179,.55); stroke-width: 2; }
.node circle:first-child { fill: var(--ink); stroke: var(--teal); stroke-width: 2; }
.node circle:last-child { fill: var(--gold); }
.node-main circle:first-child { stroke: var(--gold); }
.pulse { fill: none; stroke: var(--gold); opacity: .4; animation: pulse 2.5s ease-out infinite; transform-origin: 417px 285px; }
@keyframes pulse { from { transform: scale(.55); opacity: .7; } to { transform: scale(1.35); opacity: 0; } }
.visual-label { position: absolute; z-index: 4; padding: 9px 12px; color: #8fa5b4; background: rgba(13,39,57,.88); border: 1px solid rgba(255,255,255,.1); font-size: 9px; text-transform: uppercase; letter-spacing: .1em; }
.visual-label strong { display: block; margin-top: 2px; color: var(--white); font-size: 12px; letter-spacing: .03em; }
.label-a { top: 13%; left: 2%; }.label-b { top: 31%; right: 1%; }.label-c { bottom: 10%; right: 12%; }

.hero-photo { position: relative; min-width: 0; margin: 0; overflow: hidden; background: #0d2739; border: 1px solid rgba(255,255,255,.15); box-shadow: 0 28px 80px rgba(0,0,0,.28); }
.hero-photo img { width: 100%; height: auto; aspect-ratio: 1200 / 630; object-fit: contain; background: var(--ink); }
.hero-photo-meta { display: grid; gap: 13px; padding: 15px 17px 17px; border-top: 1px solid rgba(255,255,255,.1); }
.hero-photo figcaption { position: static; margin: 0; color: #d6e0e7; font-size: 11px; line-height: 1.55; letter-spacing: .03em; }
.hero-photo-links { display: flex; flex-wrap: wrap; gap: 8px; }
.photo-chip { position: static; display: inline-flex; align-items: center; justify-content: center; padding: 9px 12px; color: var(--ink); background: var(--gold); box-shadow: none; font-size: 10px; line-height: 1.25; font-weight: 900; text-transform: uppercase; letter-spacing: .07em; transition: transform .2s, filter .2s; }
.photo-chip:hover, .photo-chip:focus-visible { transform: translateY(-2px); filter: brightness(1.08); outline: 2px solid var(--white); outline-offset: 2px; }
.chip-b { background: var(--teal); }
.trust-strip { color: #c5d1d9; background: #0d2739; border-top: 1px solid rgba(255,255,255,.08); border-bottom: 1px solid rgba(255,255,255,.08); }
.trust-strip .container { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 24px; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.trust-strip span::before { content: "✓"; margin-right: 8px; color: var(--teal); }.trust-strip a { color: var(--gold); }

.section { padding-block: 108px; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 60px; margin-bottom: 48px; }
.section-heading h2, .topics-intro h2 { margin-bottom: 0; font-family: Georgia, serif; font-size: clamp(42px, 5vw, 66px); font-weight: 500; }
.section-heading > p { max-width: 375px; margin: 0 0 8px; color: var(--muted); }
.filter-row { display: flex; gap: 8px; margin-bottom: 27px; overflow-x: auto; }
.topic-hubs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: -8px 0 34px; }
.topic-hubs a { min-width: 0; padding: 22px; background: var(--white); border: 1px solid var(--line); border-top: 4px solid var(--gold); transition: transform .2s, box-shadow .2s; }
.topic-hubs a:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(8,24,38,.09); }
.topic-hubs span { color: var(--gold-dark); font-size: 9px; font-weight: 900; letter-spacing: .13em; }
.topic-hubs strong, .topic-hubs small { display: block; }
.topic-hubs strong { margin: 12px 0 8px; font-family: Georgia, serif; font-size: 20px; }
.topic-hubs small { color: var(--muted); font-size: 11px; line-height: 1.55; }
.filter { padding: 8px 13px; border: 1px solid var(--line); border-radius: 50px; color: var(--ink-soft); background: transparent; cursor: pointer; font-size: 11px; font-weight: 800; white-space: nowrap; }
.filter:hover, .filter.active { color: var(--white); background: var(--ink); border-color: var(--ink); }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.article-card { min-width: 0; background: var(--white); border: 1px solid rgba(8,24,38,.08); transition: transform .25s, box-shadow .25s, opacity .2s; }
.article-card:hover { transform: translateY(-7px); box-shadow: 0 20px 55px rgba(8,24,38,.11); }
.article-card.hidden { display: none; }
.article-search { max-width: 760px; margin: 0 0 22px; }
.article-search label { display: block; margin-bottom: 9px; color: var(--ink-soft); font-size: 11px; font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }
.article-search div { display: flex; align-items: center; background: var(--white); border: 1px solid var(--line); box-shadow: 0 10px 30px rgba(8,24,38,.05); }
.article-search input { flex: 1; min-width: 0; padding: 16px 18px; color: var(--ink); background: transparent; border: 0; outline: 0; }
.article-search span { padding: 0 18px; color: var(--gold-dark); font-size: 24px; }
.article-art { position: relative; height: 220px; overflow: hidden; background: var(--ink-soft); }
.article-art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,24,38,.05), rgba(8,24,38,.48)); pointer-events: none; }
.article-art img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.article-card:hover .article-art img { transform: scale(1.045); }
.article-art .art-index { position: absolute; z-index: 3; left: 18px; top: 15px; color: rgba(255,255,255,.7); font-size: 10px; letter-spacing: .14em; }
.art-quality { display: grid; place-items: center; background: #102a3d; }
.art-quality::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px); background-size: 28px 28px; }
.art-quality svg { position: relative; z-index: 2; width: 120%; fill: none; stroke: var(--gold); stroke-width: 4; filter: drop-shadow(0 0 8px rgba(247,183,51,.5)); }
.art-quality .echo { stroke: var(--teal); opacity: .25; }
.art-protection { display: grid; place-items: center; background: #d99a25; }
.rings { position: relative; width: 165px; height: 165px; display: grid; place-items: center; }
.rings i { position: absolute; border: 1px solid rgba(8,24,38,.45); border-radius: 50%; }
.rings i:nth-child(1) { width: 100%; height: 100%; }.rings i:nth-child(2) { width: 68%; height: 68%; }.rings i:nth-child(3) { width: 35%; height: 35%; }
.rings::before, .rings::after { content: ""; position: absolute; background: rgba(8,24,38,.5); }
.rings::before { width: 1px; height: 140%; }.rings::after { width: 140%; height: 1px; }
.rings b { width: 15px; height: 15px; z-index: 2; background: var(--ink); border-radius: 50%; box-shadow: 0 0 0 8px rgba(8,24,38,.14); }
.art-smart { display: grid; place-items: center; background: #1a4c55; }
.smart-grid { display: grid; grid-template-columns: repeat(3, 35px); gap: 27px; transform: rotate(45deg); }
.smart-grid i { width: 11px; height: 11px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 17px rgba(55,199,179,.8); }
.smart-grid i:nth-child(2), .smart-grid i:nth-child(6), .smart-grid i:nth-child(8) { background: var(--gold); }
.article-body { padding: 24px 23px 26px; }
.article-meta { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 17px; color: var(--gold-dark); font-size: 9px; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.article-meta time { color: var(--muted); font-weight: 700; }
.article-body h3 { min-height: 58px; margin-bottom: 13px; font-family: Georgia, serif; font-size: 25px; font-weight: 600; }
.article-body p { min-height: 66px; margin: 0; color: var(--muted); font-size: 13px; }
.read-more { display: flex; justify-content: space-between; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 11px; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }
.read-more span { color: var(--gold-dark); }

.topics-section { color: var(--white); background: var(--ink-soft); }
.topics-section .container { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; align-items: start; }
.topics-intro { position: sticky; top: 125px; }
.topics-intro p:last-child { max-width: 380px; margin-top: 25px; color: #a9bcc9; }
.topic-list { border-top: 1px solid rgba(255,255,255,.14); }
.topic-list a { display: grid; grid-template-columns: 42px 1fr auto; gap: 19px; align-items: center; padding: 23px 6px; border-bottom: 1px solid rgba(255,255,255,.14); transition: padding .2s, background .2s; }
.topic-list a:hover { padding-inline: 16px; background: rgba(255,255,255,.045); }
.topic-number { color: var(--gold); font-size: 10px; letter-spacing: .12em; }
.topic-list strong, .topic-list small { display: block; }
.topic-list strong { font-family: Georgia, serif; font-size: 24px; font-weight: 500; }
.topic-list small { margin-top: 3px; color: #8fa5b4; font-size: 11px; }
.topic-list b { color: var(--gold); font-size: 21px; font-weight: 400; }

.fundamentals-section { background: var(--white); }
.section-heading.compact { margin-bottom: 55px; }
.journey { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 0; padding: 0; list-style: none; }
.journey::before { content: ""; position: absolute; top: 72px; left: 9%; right: 9%; height: 1px; background: var(--line); }
.journey li { position: relative; padding: 0 23px 0 0; }
.journey li > span { display: block; color: var(--gold-dark); font-size: 10px; font-weight: 900; letter-spacing: .1em; }
.journey-icon { position: relative; z-index: 2; width: 56px; height: 56px; display: grid; place-items: center; margin: 23px 0 25px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 50%; font-family: Georgia, serif; font-size: 24px; }
.journey li:first-child .journey-icon { color: var(--ink); background: var(--gold); border-color: var(--gold); }
.journey h3 { margin-bottom: 10px; font-family: Georgia, serif; font-size: 21px; }
.journey p { max-width: 220px; margin: 0; color: var(--muted); font-size: 12px; }
.safety-note { margin: 55px 0 0; padding: 16px 20px; color: #596b78; background: var(--paper); border-left: 3px solid var(--gold); font-size: 11px; }

.ad-slot { display: grid; place-items: center; min-height: 128px; margin-top: 42px; padding: 22px; text-align: center; color: #7b8790; background: rgba(255,255,255,.52); border: 1px dashed rgba(8,24,38,.2); }
.ad-slot span { font-size: 8px; font-weight: 900; text-transform: uppercase; letter-spacing: .18em; }
.ad-slot p { margin: 7px 0 0; font-size: 11px; }
.article-content .ad-slot { margin: 42px 0; font-family: Inter, sans-serif; }

.calculator-promo { color: var(--white); background: #123244; }
.calculator-promo-inner { display: grid; grid-template-columns: 1fr .8fr; gap: 90px; align-items: center; }
.calculator-promo h2 { max-width: 650px; margin-bottom: 18px; font-family: Georgia, serif; font-size: clamp(40px, 5vw, 64px); font-weight: 500; }
.calculator-promo p:not(.eyebrow) { max-width: 600px; color: #b7c7d1; }
.calculator-promo .button { margin-top: 20px; }
.formula-card { padding: 40px; color: var(--ink); background: var(--paper); box-shadow: 20px 20px 0 rgba(247,183,51,.18); }
.formula-card > span { display: block; color: var(--gold-dark); font-size: 10px; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; }
.formula-card strong { display: block; margin: 12px 0 22px; font-family: Georgia, serif; font-size: clamp(42px, 6vw, 68px); font-weight: 500; }
.formula-card div { height: 8px; overflow: hidden; background: var(--paper-deep); }.formula-card i { display: block; height: 100%; background: linear-gradient(90deg, var(--gold), var(--teal)); }
.formula-card small { display: block; margin-top: 16px; color: var(--muted); }

.guides-section { background: var(--paper-deep); }
.guide-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.guide-grid article { padding: 32px; background: var(--white); border-top: 4px solid var(--gold); }
.guide-grid article > span { color: var(--gold-dark); font-size: 9px; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; }
.guide-grid h3 { min-height: 76px; margin: 17px 0 15px; font-family: Georgia, serif; font-size: 25px; }
.guide-grid p { min-height: 70px; color: var(--muted); font-size: 13px; }
.guide-grid a { display: inline-flex; margin-top: 18px; color: var(--ink); font-size: 11px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; }

.recommendation-hero h1 { max-width: 820px; }
.recommendation-main { padding-block: 68px 105px; }
.affiliate-disclosure { display: grid; grid-template-columns: 220px 1fr; gap: 28px; margin-bottom: 30px; padding: 24px 28px; color: var(--white); background: var(--ink-soft); border-left: 5px solid var(--gold); }
.affiliate-disclosure strong { color: var(--gold); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.affiliate-disclosure p { margin: 0; color: #c1ced7; font-size: 12px; line-height: 1.65; }
.pain-selector { display: grid; grid-template-columns: .72fr 1.28fr; gap: 34px; margin: 0 0 42px; padding: 34px; background: var(--paper-deep); border: 1px solid var(--line); }
.pain-selector-intro h2 { margin: 7px 0 10px; color: var(--ink); font-size: clamp(25px, 3vw, 38px); line-height: 1.05; }
.pain-selector-intro > p:last-child { margin: 0; color: #536875; font-size: 12px; line-height: 1.65; }
.pain-options { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.pain-option { display: grid; align-content: start; min-height: 174px; padding: 22px; color: var(--ink); background: var(--white); border: 1px solid var(--line); text-decoration: none; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.pain-option:hover { transform: translateY(-3px); border-color: var(--gold); box-shadow: 0 10px 24px rgba(10,31,46,.08); }
.pain-option > span { color: var(--teal-dark); font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.pain-option strong { margin-top: 20px; font-family: Georgia, serif; font-size: 21px; line-height: 1.15; }
.pain-option small { align-self: end; margin-top: 18px; color: #7a5310; font-size: 10px; font-weight: 900; text-transform: uppercase; letter-spacing: .06em; }
.recommendation-grid { display: grid; gap: 28px; }
.product-review { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr); overflow: hidden; background: var(--white); border: 1px solid var(--line); }
.product-review.featured { border-top: 5px solid var(--teal); }
.product-media { position: relative; min-height: 100%; background: var(--ink); }
.product-media img { width: 100%; height: 100%; min-height: 560px; object-fit: cover; }
.product-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(8,24,38,.72)); }
.product-media > span { position: absolute; z-index: 2; left: 20px; bottom: 20px; padding: 8px 11px; color: var(--ink); background: var(--gold); font-size: 9px; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }
.product-copy { padding: 42px; }
.product-kicker { margin-bottom: 12px; color: var(--gold-dark); font-size: 10px; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; }
.product-copy h2 { margin-bottom: 16px; font-family: Georgia, serif; font-size: clamp(34px, 4vw, 49px); font-weight: 500; }
.product-copy h3 { margin: 28px 0 10px; font-family: Georgia, serif; font-size: 21px; }
.product-summary { color: #4e626f; font-size: 15px; line-height: 1.7; }
.product-tags { display: flex; flex-wrap: wrap; gap: 7px; margin: 15px 0 22px; }
.product-tags span { padding: 7px 9px; color: var(--teal-dark); background: #e2f6f2; font-size: 9px; font-weight: 900; text-transform: uppercase; letter-spacing: .05em; }
.product-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin: 24px 0; background: var(--line); border: 1px solid var(--line); }
.product-facts div { padding: 15px; background: var(--paper); }
.product-facts dt { color: var(--muted); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.product-facts dd { margin: 5px 0 0; color: var(--ink); font-weight: 850; }
.proof-line { margin: -7px 0 26px; padding: 13px 15px; color: #435967; background: #f8f3e8; border-left: 3px solid var(--gold); font-size: 11px; line-height: 1.6; }
.proof-line strong { color: var(--ink); }
.product-copy ul { margin: 0; padding-left: 19px; color: #4e626f; font-size: 12px; line-height: 1.7; }
.product-copy li + li { margin-top: 7px; }
.fit-check { margin-top: 25px; padding: 18px 20px; background: #e7f5f2; border-left: 4px solid var(--teal); }
.fit-check strong { display: block; color: var(--ink); font-size: 11px; text-transform: uppercase; letter-spacing: .07em; }
.fit-check p { margin: 6px 0 0; color: #4e626f; font-size: 12px; line-height: 1.65; }
.not-for { margin-top: 10px; padding: 14px 16px; border: 1px solid #e3e8eb; }
.not-for strong { display: block; color: var(--ink); font-size: 10px; text-transform: uppercase; letter-spacing: .07em; }
.not-for p { margin: 5px 0 0; color: #5c6c76; font-size: 11px; line-height: 1.6; }
.product-cta { margin-top: 26px; color: var(--ink); background: var(--gold); text-decoration: none; }
.product-cta:hover { transform: translateY(-2px); background: #ffc75a; }
.sponsored-label { display: block; margin-top: 10px; color: var(--muted); font-size: 9px; }
.buying-checklist { display: grid; grid-template-columns: .8fr 1.2fr; gap: 65px; margin-top: 54px; padding: 42px; background: var(--paper-deep); }
.buying-checklist h2 { font-family: Georgia, serif; font-size: 38px; font-weight: 500; }
.buying-checklist ol { margin: 0; padding: 0; list-style: none; counter-reset: buy; }
.buying-checklist li { position: relative; padding: 15px 0 15px 46px; border-top: 1px solid var(--line); counter-increment: buy; }
.buying-checklist li::before { content: counter(buy, decimal-leading-zero); position: absolute; left: 0; top: 15px; color: var(--gold-dark); font-weight: 900; }
.buying-checklist strong, .buying-checklist span { display: block; }
.buying-checklist strong { font-size: 12px; }
.buying-checklist span { margin-top: 3px; color: #536875; font-size: 11px; line-height: 1.55; }
.price-note { margin: 25px 0 0; color: var(--muted); font-size: 10px; line-height: 1.6; }

.home-offer { padding-block: 78px; overflow: hidden; }
.home-offer-kit { background: #edf1f2; }
.home-offer-boards { color: var(--white); background: #0b2232; }
.home-offer-commands { background: #f5eddd; }
.home-offer-commands .home-offer-media { box-shadow: 18px 18px 0 rgba(255,183,43,.2); }
.home-offer-grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); gap: clamp(38px, 6vw, 88px); align-items: center; }
.home-offer-media { position: relative; min-height: 430px; overflow: hidden; background: var(--ink); box-shadow: 18px 18px 0 rgba(18,199,181,.14); }
.home-offer-boards .home-offer-media { box-shadow: 18px 18px 0 rgba(255,183,43,.18); }
.home-offer-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.home-offer-copy h2 { max-width: 690px; margin: 16px 0 20px; font-family: Georgia, serif; font-size: clamp(37px, 4.5vw, 62px); font-weight: 500; line-height: 1.02; }
.home-offer-copy > p:not(.eyebrow) { max-width: 660px; color: #4d626f; font-size: 15px; line-height: 1.75; }
.home-offer-boards .home-offer-copy > p:not(.eyebrow) { color: #bdcbd4; }
.affiliate-badge { display: inline-flex; margin-top: 18px; padding: 7px 10px; color: var(--ink); background: var(--gold); font-size: 9px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; }
.home-offer-copy ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0; padding: 0; list-style: none; }
.home-offer-copy li { padding: 9px 11px; color: var(--teal-dark); background: #d9efeb; font-size: 10px; font-weight: 850; }
.home-offer-boards .home-offer-copy li { color: #d8e5eb; background: rgba(255,255,255,.08); }
.home-offer-copy .button { color: var(--ink); background: var(--gold); text-decoration: none; }
.home-offer-copy > small { display: block; margin-top: 12px; color: #657984; font-size: 9px; }
.home-offer-boards .home-offer-copy > small { color: #93a8b4; }

.sales-hero { color: var(--white); background: #081d2c; }
.sales-hero-grid { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(330px, .96fr); gap: clamp(38px, 6vw, 88px); align-items: center; min-height: 690px; padding-block: 70px; }
.sales-hero-copy .hub-breadcrumb { margin-bottom: 48px; }
.sales-hero-copy h1 { max-width: 780px; margin: 22px 0; font-family: Georgia, serif; font-size: clamp(45px, 5.4vw, 76px); font-weight: 500; line-height: .98; }
.sales-hero-copy > p:not(.hub-breadcrumb):not(.eyebrow) { max-width: 680px; color: #bdcbd4; font-size: 16px; line-height: 1.75; }
.sales-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.sales-chips span { padding: 9px 12px; color: #d9e8ed; background: rgba(255,255,255,.08); font-size: 9px; font-weight: 900; text-transform: uppercase; letter-spacing: .07em; }
.sales-hero-copy .product-cta { display: inline-flex; margin-top: 30px; }
.light-label { color: #91a7b4; }
.sales-hero-media { position: relative; min-height: 525px; margin: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.18); }
.sales-hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(5,18,28,.86)); }
.sales-hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.sales-hero-media figcaption { position: absolute; z-index: 2; right: 25px; bottom: 24px; left: 25px; color: #e4edf1; font-size: 10px; line-height: 1.55; }
.sales-main { padding-block: 64px 105px; }
.sales-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: clamp(35px, 6vw, 75px); align-items: start; margin-top: 58px; }
.sales-content > h2 { max-width: 800px; margin: 10px 0 20px; font-family: Georgia, serif; font-size: clamp(34px, 4vw, 51px); font-weight: 500; line-height: 1.08; }
.sales-content > p:not(.product-kicker) { color: #4d626f; font-size: 15px; line-height: 1.8; }
.sales-benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 36px 0 44px; }
.sales-benefits > div { min-height: 220px; padding: 24px 20px; background: var(--paper-deep); border-top: 4px solid var(--teal); }
.sales-benefits span { color: var(--gold-dark); font-size: 10px; font-weight: 900; letter-spacing: .12em; }
.sales-benefits h3 { margin: 31px 0 10px; font-family: Georgia, serif; font-size: 22px; }
.sales-benefits p { margin: 0; color: #5a6c76; font-size: 11px; line-height: 1.65; }
.sales-proof { display: grid; grid-template-columns: 190px 1fr; gap: 30px; align-items: center; margin: 0 0 48px; padding: 28px; color: var(--white); background: var(--ink-soft); }
.sales-proof > div { padding-right: 24px; border-right: 1px solid rgba(255,255,255,.16); }
.sales-proof small, .sales-proof span { display: block; color: #a8bac5; font-size: 9px; text-transform: uppercase; letter-spacing: .06em; }
.sales-proof > div strong { display: block; margin: 3px 0; color: var(--gold); font-family: Georgia, serif; font-size: 48px; line-height: 1; }
.sales-proof p { margin: 0; color: #c4d1d8; font-size: 11px; line-height: 1.7; }
.sales-proof p strong { color: var(--white); }
.sales-checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 20px 0 34px; padding: 0; list-style: none; }
.sales-checklist li { position: relative; padding: 15px 15px 15px 42px; color: #465b68; background: #f0f3f4; font-size: 11px; line-height: 1.55; }
.sales-checklist li::before { content: "✓"; position: absolute; left: 16px; color: var(--teal-dark); font-weight: 900; }
.fit-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fit-columns .fit-check, .fit-columns .not-for { margin-top: 0; }
.sales-cta-card { position: sticky; top: 110px; padding: 30px; background: var(--white); border: 1px solid var(--line); border-top: 5px solid var(--gold); box-shadow: 0 18px 45px rgba(9,31,47,.1); }
.sales-cta-card h2 { margin: 10px 0 13px; font-family: Georgia, serif; font-size: 32px; font-weight: 500; line-height: 1.08; }
.sales-cta-card > p:not(.product-kicker) { color: #536875; font-size: 12px; line-height: 1.7; }
.sales-cta-card dl { margin: 24px 0; }
.sales-cta-card dl div { padding: 13px 0; border-top: 1px solid var(--line); }
.sales-cta-card dt { color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .06em; }
.sales-cta-card dd { margin: 4px 0 0; color: var(--ink); font-size: 15px; font-weight: 850; }
.sales-cta-card .product-cta { width: 100%; justify-content: space-between; }
.sales-cta-card > small { display: block; margin-top: 12px; color: var(--muted); font-size: 9px; line-height: 1.5; }
.safety-reminder { display: grid; grid-template-columns: 120px 1fr; gap: 24px; margin-top: 55px; padding: 24px 28px; color: var(--white); background: #8b321f; }
.safety-reminder strong { color: #ffd4ca; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.safety-reminder p { margin: 0; font-size: 11px; line-height: 1.7; }
.next-solution { display: grid; grid-template-columns: 1fr auto; gap: 35px; align-items: end; margin-top: 28px; padding: 38px; background: var(--paper-deep); border: 1px solid var(--line); }
.next-solution h2 { margin: 9px 0; font-family: Georgia, serif; font-size: clamp(28px, 3vw, 39px); font-weight: 500; }
.next-solution p:not(.product-kicker) { margin: 0; color: #536875; font-size: 11px; }
.next-solution > a { padding-bottom: 5px; color: var(--ink); border-bottom: 2px solid var(--gold); font-size: 11px; font-weight: 900; text-decoration: none; text-transform: uppercase; letter-spacing: .06em; }

.newsletter-section { color: var(--white); background: #0d2739; }
.newsletter-inner { min-height: 390px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: center; }
.newsletter-inner h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(37px, 4vw, 55px); font-weight: 500; }
.newsletter-form label { display: block; margin-bottom: 13px; color: #9db0be; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.input-group { display: flex; border-bottom: 1px solid rgba(255,255,255,.35); }
.input-group input { flex: 1; min-width: 0; padding: 13px 2px; color: var(--white); background: transparent; border: 0; outline: 0; }
.input-group input::placeholder { color: #6e8696; }
.input-group button { width: 48px; color: var(--ink); background: var(--gold); border: 0; cursor: pointer; font-size: 20px; }
.form-status { margin: 13px 0 0; color: #7f96a5; font-size: 10px; }
.form-status.success { color: var(--teal); }
.form-status.error { color: #ff9c86; }
.newsletter-copy { max-width: 580px; color: #9db0be; }
.newsletter-embed { min-height: 360px; width: 100%; }
.newsletter-embed iframe { display: block; width: 100%; min-height: 360px; border: 0; }

.site-footer { color: #8fa5b4; background: var(--ink); border-top: 1px solid rgba(255,255,255,.08); }
.footer-inner { min-height: 110px; display: flex; align-items: center; justify-content: space-between; gap: 30px; font-size: 10px; }
.footer-brand { color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr; gap: 60px; padding-block: 58px; }
.footer-grid > div { display: grid; align-content: start; gap: 9px; font-size: 11px; }
.footer-grid > div:first-child { display: block; }.footer-grid > div:first-child p { margin-top: 15px; }
.footer-grid strong { margin-bottom: 5px; color: var(--white); font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.footer-grid a:hover { color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding-block: 20px; border-top: 1px solid rgba(255,255,255,.08); font-size: 9px; }

.cookie-banner { position: fixed; z-index: 100; left: 20px; right: 20px; bottom: 20px; width: min(920px, calc(100% - 40px)); margin-inline: auto; padding: 20px 22px; display: flex; align-items: center; justify-content: space-between; gap: 30px; color: var(--white); background: #0d2739; border: 1px solid rgba(255,255,255,.16); box-shadow: 0 18px 60px rgba(0,0,0,.35); }
.cookie-banner[hidden] { display: none; }.cookie-banner strong { color: var(--gold); }.cookie-banner p { margin: 5px 0 0; color: #b9c8d1; font-size: 11px; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }.cookie-actions button { padding: 11px 14px; color: var(--white); background: transparent; border: 1px solid rgba(255,255,255,.3); cursor: pointer; font-size: 10px; font-weight: 800; }
.cookie-actions .button-primary { color: var(--ink); border-color: var(--gold); }

.article-page { background: var(--white); }
.article-hero { color: var(--white); background: var(--ink); }
.article-hero-inner { max-width: 900px; padding-block: 90px 100px; }
.article-hero-media { width: min(calc(100% - 40px), 1040px); margin: -62px auto 0; position: relative; transform: translateY(62px); }
.article-hero-media img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; border: 1px solid rgba(255,255,255,.15); box-shadow: 0 28px 70px rgba(0,0,0,.28); }
.article-hero-media figcaption { position: absolute; right: 12px; bottom: 9px; padding: 5px 8px; color: rgba(255,255,255,.82); background: rgba(8,24,38,.78); font-size: 9px; letter-spacing: .05em; }
.article-hero .article-meta { max-width: 460px; margin-bottom: 26px; }
.article-hero h1 { max-width: 880px; font-size: clamp(48px, 7vw, 78px); }
.article-hero .hero-lead { max-width: 760px; }
.article-layout { display: grid; grid-template-columns: 210px minmax(0, 680px); gap: 70px; justify-content: center; padding-block: 142px 110px; }
.article-aside { color: var(--muted); font-size: 11px; }
.article-aside strong { display: block; margin-bottom: 9px; color: var(--ink); text-transform: uppercase; letter-spacing: .1em; }
.article-aside a { display: block; margin-top: 8px; color: var(--gold-dark); font-weight: 800; }
.article-content { font-family: Georgia, serif; font-size: 18px; line-height: 1.82; }
.article-content > p:first-child::first-letter { float: left; margin: 7px 8px 0 0; color: var(--gold-dark); font-size: 70px; line-height: .72; }
.article-content h2 { margin: 55px 0 17px; font-family: Georgia, serif; font-size: 35px; }
.article-content blockquote { margin: 45px 0; padding: 23px 28px; color: var(--ink-soft); background: var(--paper); border-left: 4px solid var(--gold); font-size: 23px; line-height: 1.5; }
.article-content .callout { margin-top: 45px; padding: 22px 25px; color: var(--ink-soft); background: #e7f5f2; border: 1px solid rgba(55,199,179,.25); font-family: Inter, sans-serif; font-size: 13px; line-height: 1.65; }
.back-link { display: inline-flex; margin-top: 50px; color: var(--gold-dark); font-family: Inter, sans-serif; font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }

.content-page { background: var(--white); }
.hub-page { background: var(--paper); }
.hub-hero { padding-block: 82px 92px; color: var(--white); background: var(--ink); }
.hub-hero h1 { max-width: 900px; margin: 0 0 18px; font-size: clamp(44px, 6vw, 76px); }
.hub-hero .hero-lead { max-width: 760px; }
.hub-breadcrumb { margin-bottom: 25px; color: #9db0be; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.hub-breadcrumb a { color: var(--gold); }
.hub-main { padding-block: 72px 105px; }
.hub-intro { max-width: 760px; margin-bottom: 34px; color: var(--muted); }
.hub-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.hub-card { display: grid; grid-template-columns: 112px 1fr; min-height: 150px; overflow: hidden; background: var(--white); border: 1px solid var(--line); transition: transform .2s, box-shadow .2s; }
.hub-card:hover { transform: translateY(-4px); box-shadow: 0 16px 42px rgba(8,24,38,.09); }
.hub-card img { width: 112px; height: 100%; object-fit: cover; }
.hub-card div { padding: 20px; }
.hub-card span { color: var(--gold-dark); font-size: 9px; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }
.hub-card h2 { margin: 8px 0 7px; font-family: Georgia, serif; font-size: 22px; line-height: 1.15; }
.hub-card p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.hub-tool { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; margin-top: 36px; padding: 30px; color: var(--white); background: var(--ink-soft); border-left: 5px solid var(--teal); }
.hub-tool h2 { margin: 0 0 8px; font-family: Georgia, serif; font-size: 30px; }
.hub-tool p { margin: 0; color: #b7c7d1; }
.hub-tool .button { white-space: nowrap; }
.source-list { margin-top: 46px; padding: 24px; background: var(--paper); border-left: 4px solid var(--teal); font-family: Inter, sans-serif; font-size: 12px; line-height: 1.65; }
.source-list h2 { margin: 0 0 10px; font-size: 22px; }
.source-list a { color: var(--gold-dark); text-decoration: underline; text-underline-offset: 3px; }
.article-breadcrumb { padding-top: 22px; color: #9db0be; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.article-breadcrumb a { color: var(--gold); }
.page-hero { padding-block: 80px; color: var(--white); background: var(--ink); }
.page-hero h1 { max-width: 900px; margin-bottom: 20px; font-size: clamp(44px, 6vw, 72px); }
.page-body { width: min(calc(100% - 40px), 820px); margin-inline: auto; padding-block: 70px 100px; }
.page-body h2 { margin: 48px 0 14px; font-family: Georgia, serif; font-size: 34px; }.page-body h3 { margin: 34px 0 10px; font-family: Georgia, serif; font-size: 23px; }
.page-body p, .page-body li { color: #4e626f; }.page-body a { color: var(--gold-dark); text-decoration: underline; text-underline-offset: 3px; }
.page-body .notice { margin: 30px 0; padding: 20px; background: var(--paper); border-left: 4px solid var(--gold); }
.calculator-shell { width: min(calc(100% - 40px), 980px); margin-inline: auto; padding-block: 70px 100px; }
.calculator-grid { display: grid; grid-template-columns: 1fr .8fr; gap: 34px; align-items: start; }
.calculator-form, .calculator-result { padding: 34px; background: var(--white); border: 1px solid var(--line); }
.calculator-form { display: grid; gap: 18px; }.field { display: grid; gap: 7px; }.field label { font-size: 11px; font-weight: 850; text-transform: uppercase; letter-spacing: .06em; }.field small { color: var(--muted); }
.field input { width: 100%; padding: 13px 14px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); }
.calculator-form button { justify-content: center; border: 0; cursor: pointer; }
.calculator-result { position: sticky; top: 105px; color: var(--white); background: var(--ink-soft); }.calculator-result > span { color: var(--teal); font-size: 10px; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }
.calculator-result output { display: block; margin: 10px 0 16px; color: var(--gold); font-family: Georgia, serif; font-size: clamp(44px, 6vw, 70px); }.calculator-result p { color: #b6c5cf; font-size: 12px; }
.calculator-result.result-updated { animation: resultFlash .55s ease; }
.calc-status { min-height: 20px; margin-top: 14px; color: var(--teal) !important; font-weight: 800; }
@keyframes resultFlash { 0% { box-shadow: 0 0 0 0 rgba(55,199,179,.55); } 100% { box-shadow: 0 0 0 14px rgba(55,199,179,0); } }

[id] { scroll-margin-top: 100px; }
.result-breakdown { margin: 24px 0 0; padding: 0; list-style: none; }.result-breakdown li { display: flex; justify-content: space-between; gap: 20px; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.12); color: #b6c5cf; font-size: 11px; }.result-breakdown strong { color: var(--white); }
.author-box { display: grid; grid-template-columns: 58px 1fr; gap: 18px; margin-top: 52px; padding: 24px; background: var(--paper); font-family: Inter, sans-serif; }.author-avatar { width: 58px; height: 58px; display: grid; place-items: center; color: var(--ink); background: var(--gold); border-radius: 50%; font-weight: 900; }.author-box strong { display: block; }.author-box p { margin: 5px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.related-links { margin-top: 45px; padding-top: 25px; border-top: 1px solid var(--line); font-family: Inter, sans-serif; }.related-links h2 { margin-top: 0; font-size: 24px; }.related-links a { display: block; margin-top: 10px; color: var(--gold-dark); font-size: 13px; font-weight: 800; }

.problem-section { background: var(--white); }
.problem-finder { display: grid; grid-template-columns: 1fr .9fr; gap: 24px; padding: 28px; background: var(--paper); border: 1px solid var(--line); }
.problem-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.problem-options button { padding: 18px; color: var(--ink); background: var(--white); border: 1px solid var(--line); text-align: left; font-size: 13px; font-weight: 800; cursor: pointer; transition: border .2s, transform .2s, background .2s; }
.problem-options button:hover, .problem-options button.active { transform: translateY(-2px); background: #fff9e9; border-color: var(--gold-dark); }
.problem-result { min-height: 230px; padding: 34px; color: var(--white); background: var(--ink-soft); border-top: 5px solid var(--gold); }
.problem-result > span { color: var(--teal); font-size: 9px; font-weight: 900; letter-spacing: .14em; }
.problem-result h3 { margin: 18px 0 12px; font-family: Georgia, serif; font-size: 32px; }
.problem-result p { color: #b8c7d2; }
.problem-result a { display: inline-block; margin-top: 12px; color: var(--gold); font-size: 11px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; }
.emergency-note { margin: 20px 0 0; padding: 17px 20px; color: #6b2c24; background: #fff0ec; border-left: 4px solid #e2523f; font-size: 12px; }
.danger-callout { margin: 38px 0; padding: 22px 25px; color: #64281f; background: #fff0ec; border: 1px solid rgba(226,82,63,.3); border-left: 5px solid #e2523f; font-family: Inter, sans-serif; font-size: 13px; line-height: 1.65; }
.danger-callout strong { display: block; color: #a52f22; text-transform: uppercase; letter-spacing: .06em; }
.danger-callout p { margin: 5px 0 0; }
.article-content details { margin-top: 14px; padding: 17px 19px; background: var(--paper); border: 1px solid var(--line); font-family: Inter, sans-serif; font-size: 14px; }
.article-content summary { color: var(--ink); font-weight: 850; cursor: pointer; }
.article-content details p { margin: 12px 0 0; color: #4e626f; line-height: 1.65; }
.decision-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0 34px; font-family: Inter, sans-serif; }
.decision-grid > div { padding: 19px; background: var(--paper); border-top: 3px solid var(--gold); }
.decision-grid strong { display: block; margin-bottom: 7px; color: var(--ink); font-size: 13px; }
.decision-grid p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.practical-checklist { margin: 18px 0 34px; padding: 0; list-style: none; font-family: Inter, sans-serif; }
.practical-checklist li { position: relative; margin-top: 9px; padding: 13px 16px 13px 42px; color: #4e626f; background: #f4f7f8; border: 1px solid var(--line); font-size: 12px; line-height: 1.55; }
.practical-checklist li::before { content: "✓"; position: absolute; left: 16px; top: 12px; color: var(--teal-dark); font-weight: 900; }
.author-box a { color: var(--ink); text-decoration: none; }
.tool-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.tool-grid a { display: block; padding: 36px; color: var(--ink); background: var(--paper); border-top: 5px solid var(--gold); transition: transform .2s, box-shadow .2s; }
.tool-grid a:hover { transform: translateY(-5px); box-shadow: 0 18px 50px rgba(0,0,0,.18); }
.tool-grid span { color: var(--gold-dark); font-size: 9px; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; }
.tool-grid h3 { margin: 16px 0 12px; font-family: Georgia, serif; font-size: 32px; }
.tool-grid p { min-height: 50px; color: #586c79 !important; }
.tool-grid b { display: inline-block; margin-top: 16px; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }

@media (max-width: 900px) {
  .main-nav { position: absolute; left: 0; right: 0; top: 76px; display: none; padding: 24px 20px 30px; background: var(--ink); border-top: 1px solid rgba(255,255,255,.08); }
  .main-nav.open { display: grid; }
  .main-nav.open-static { position: static; display: flex; padding: 0; background: transparent; border: 0; }
  .menu-toggle { display: block; }
  .hero-inner { grid-template-columns: 1fr; padding-top: 70px; }
  .network-visual { min-height: 410px; }
  .network-visual > svg { min-height: 410px; }
  .article-grid { grid-template-columns: 1fr 1fr; }
  .topic-hubs { grid-template-columns: 1fr 1fr; }
  .hub-grid { grid-template-columns: 1fr; }
  .article-card:first-child { grid-column: 1 / -1; }
  .topics-section .container { grid-template-columns: 1fr; gap: 45px; }
  .topics-intro { position: static; }
  .journey { grid-template-columns: 1fr 1fr; gap: 45px 25px; }
  .journey::before { display: none; }
  .newsletter-inner { grid-template-columns: 1fr; gap: 35px; padding-block: 70px; }
  .article-layout { grid-template-columns: 1fr; gap: 25px; }
  .article-aside { padding-bottom: 25px; border-bottom: 1px solid var(--line); }
  .calculator-promo-inner, .calculator-grid { grid-template-columns: 1fr; gap: 38px; }
  .problem-finder { grid-template-columns: 1fr; }
  .guide-grid { grid-template-columns: 1fr 1fr; }
  .pain-selector { grid-template-columns: 1fr; }
  .home-offer-grid { grid-template-columns: 1fr; }
  .home-offer-boards .home-offer-copy { order: 2; }
  .home-offer-boards .home-offer-media { order: 1; }
  .sales-hero-grid, .sales-layout { grid-template-columns: 1fr; }
  .sales-hero-grid { padding-block: 55px 70px; }
  .sales-hero-media { min-height: 430px; }
  .sales-cta-card { position: static; }
  .product-review { grid-template-columns: 1fr; }
  .product-media img { min-height: 330px; max-height: 430px; }
  .buying-checklist { grid-template-columns: 1fr; gap: 20px; }
  .calculator-result { position: static; }
}

@media (max-width: 600px) {
  .container { width: min(calc(100% - 30px), var(--max)); }
  .hero-inner { min-height: 0; gap: 20px; padding-block: 60px; }
  h1 { font-size: 52px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-stats { gap: 24px; }
  .network-visual { min-height: 330px; margin-top: 15px; }
  .network-visual > svg { min-height: 330px; }
  .visual-label { transform: scale(.85); }
  .section { padding-block: 80px; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 22px; }
  .article-grid { grid-template-columns: 1fr; }
  .topic-hubs { grid-template-columns: 1fr; }
  .hub-card { grid-template-columns: 88px 1fr; }
  .hub-card img { width: 88px; }
  .hub-tool { grid-template-columns: 1fr; }
  .article-card:first-child { grid-column: auto; }
  .article-art { height: 200px; }
  .journey { grid-template-columns: 1fr; }
  .journey li { display: grid; grid-template-columns: 58px 1fr; column-gap: 16px; }
  .journey li > span { grid-column: 1 / -1; }
  .journey-icon { grid-row: 2 / span 2; }
  .journey h3 { align-self: end; margin-bottom: 7px; }
  .journey p { grid-column: 2; }
  .footer-inner { align-items: flex-start; flex-direction: column; padding-block: 35px; }
  .article-hero-inner { padding-block: 65px 75px; }
  .article-layout { padding-block: 112px 85px; }
  .article-hero-media { width: min(calc(100% - 30px), 1040px); margin-top: -45px; transform: translateY(45px); }
  .article-content { font-size: 17px; }
  .decision-grid { grid-template-columns: 1fr; }
  .trust-strip .container { align-items: flex-start; flex-direction: column; padding-block: 18px; gap: 10px; }
  .guide-grid, .footer-grid { grid-template-columns: 1fr; }
  .problem-options, .tool-grid { grid-template-columns: 1fr; }
  .footer-grid { gap: 30px; }
  .footer-bottom, .cookie-banner { align-items: flex-start; flex-direction: column; }
  .cookie-actions { width: 100%; }.cookie-actions button { flex: 1; }
  .main-nav.open-static { gap: 14px; font-size: 10px; }
  .affiliate-disclosure { grid-template-columns: 1fr; gap: 8px; }
  .pain-selector { padding: 24px 18px; }
  .pain-options { grid-template-columns: 1fr; }
  .pain-option { min-height: 145px; }
  .home-offer { padding-block: 58px; }
  .home-offer-media { min-height: 315px; }
  .home-offer-copy h2 { font-size: 40px; }
  .sales-hero-copy .hub-breadcrumb { margin-bottom: 32px; }
  .sales-hero-copy h1 { font-size: 46px; }
  .sales-hero-media { min-height: 340px; }
  .sales-benefits, .sales-checklist, .fit-columns { grid-template-columns: 1fr; }
  .sales-benefits > div { min-height: 180px; }
  .sales-proof { grid-template-columns: 1fr; gap: 20px; }
  .sales-proof > div { padding: 0 0 18px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.16); }
  .sales-cta-card { padding: 25px 22px; }
  .safety-reminder, .next-solution { grid-template-columns: 1fr; gap: 12px; }
  .next-solution { align-items: start; padding: 28px 22px; }
  .product-copy { padding: 28px 22px; }
  .product-facts { grid-template-columns: 1fr; }
  .buying-checklist { padding: 28px 22px; }
  .hero-photo-links { display: grid; grid-template-columns: 1fr; }
  .photo-chip { width: 100%; min-height: 42px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
.cookie-banner {
  position: fixed;
  z-index: 9999;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  max-width: 1120px;
  margin: auto;
  padding: 1.15rem 1.25rem;
  color: #f7fbff;
  background: #102333;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.38);
}

.cookie-banner[hidden] { display: none; }
.cookie-banner strong { color: #ffb72b; }
.cookie-banner p { margin: 0.3rem 0 0; max-width: 720px; }
.cookie-actions { display: flex; align-items: center; gap: 0.65rem; flex-wrap: wrap; }
.cookie-actions button,
.cookie-actions a { white-space: nowrap; }
.cookie-actions button:not(.button) {
  padding: 0.8rem 1rem;
  color: #f7fbff;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.36);
  cursor: pointer;
}

@media (max-width: 760px) {
  .cookie-banner { align-items: stretch; flex-direction: column; }
  .cookie-actions { align-items: stretch; flex-direction: column; }
  .cookie-actions button, .cookie-actions a { text-align: center; }
}