:root {
  color-scheme: light;
  --ink: #0f172a;
  --muted: #475569;
  --subtle: #64748b;
  --paper: #ffffff;
  --surface: #f8fafc;
  --line: #e2e8f0;
  --accent: #3730a3;
  --accent-hover: #312e81;
  --accent-tint: #f5f5ff;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { min-width: 320px; margin: 0; color: var(--ink); background: var(--paper); font-family: var(--font); font-size: 15px; line-height: 1.8; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { cursor: pointer; }
img, svg, iframe { display: block; max-width: 100%; }
h1, h2, h3, p, figure { margin-top: 0; }
h1, h2, h3 { font-weight: 700; line-height: 1.4; letter-spacing: -.025em; }
h2 { margin-bottom: 20px; font-size: clamp(28px, 3.2vw, 39px); }
h3 { font-size: 18px; }
em { color: inherit; font-style: normal; }
p { margin-bottom: 18px; }
ul, ol { margin: 0; padding: 0; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
[id] { scroll-margin-top: 90px; }
.container { width: min(1200px, calc(100% - 64px)); margin-inline: auto; }
.container > *, .hero-inner > *, .authority-grid > *, .faq-layout > * { min-width: 0; }
.section { padding: 88px 0; }
.section-label, .eyebrow { display: block; color: var(--subtle); font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: .09em; line-height: 1.6; }
.section-label { margin-bottom: 15px; }
.small-note { color: var(--subtle); font-size: 12px; line-height: 1.8; }
.skip-link { position: fixed; z-index: 100; left: 16px; top: -80px; padding: 10px 18px; color: white; background: var(--accent); border-radius: 4px; }
.skip-link:focus { top: 12px; }
.promotion-disclosure { border-bottom: 1px solid var(--line); background: var(--surface); }
.promotion-disclosure .container { display: flex; align-items: center; gap: 10px; padding-block: 8px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.promotion-disclosure strong { flex: none; padding: 1px 7px; border: 1px solid #cbd5e1; border-radius: 3px; color: var(--ink); font-family: var(--mono); font-size: 11px; }
.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--line); background: var(--paper); }
.header-inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.brand { display: inline-flex; align-items: center; flex: none; gap: 10px; font-size: 17px; font-weight: 700; line-height: 1.1; letter-spacing: -.03em; }
.brand b { color: var(--accent); }
.brand small { display: block; margin-top: 5px; color: var(--subtle); font-family: var(--mono); font-size: 8px; font-weight: 500; letter-spacing: .1em; }
.brand-mark { display: flex; align-items: flex-end; gap: 3px; width: 29px; height: 29px; padding: 5px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); }
.brand-mark span { flex: 1; background: var(--accent); }
.brand-mark span:nth-child(1) { height: 40%; }
.brand-mark span:nth-child(2) { height: 70%; }
.brand-mark span:nth-child(3) { height: 100%; }
.main-nav { display: flex; gap: 24px; margin-left: auto; }
.main-nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font-size: 12px; font-weight: 600; }
.main-nav a:hover { color: var(--accent); }
.header-action { display: flex; align-items: center; gap: 12px; }
.discount-pill, .offer-badge { display: inline-flex; align-items: center; max-width: 100%; color: var(--accent); border: 1px solid #dcdcf3; border-radius: 4px; background: var(--accent-tint); font-size: 11px; font-weight: 650; line-height: 1.65; }
.discount-pill { padding: 4px 8px; font-size: 10px; }
.offer-badge { padding: 5px 9px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; max-width: 100%; min-height: 48px; padding: 12px 19px; border: 1px solid transparent; border-radius: 6px; font-size: 13px; font-weight: 650; line-height: 1.7; text-align: center; transition: background .15s; }
.button > [aria-hidden] { flex: none; }
.button-primary { color: white; background: var(--accent); }
.button-primary:hover { background: var(--accent-hover); }
.button-small { min-height: 40px; padding: 9px 14px; font-size: 12px; }
.button-large { min-height: 54px; padding: 15px 25px; }
.text-link { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-size: 12px; font-weight: 650; }
.text-link:hover, .inline-link:hover { color: var(--accent); }
.inline-link { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; color: var(--accent); font-size: 13px; font-weight: 600; text-decoration: underline; text-underline-offset: 5px; }
.offer-note { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.8; overflow-wrap: anywhere; }
.container.offer-note { margin-inline: auto; }
.header-offer-note { border-bottom: 1px solid var(--line); background: var(--surface); }
.header-offer-note .offer-note { padding-block: 9px; text-align: right; }
.menu-button { display: none; width: 40px; min-height: 44px; padding: 9px; border: 0; color: var(--ink); background: transparent; }
.menu-button span { display: block; height: 2px; width: 22px; margin-block: 5px; background: currentColor; }
.menu-button.active span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-button.active span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
.breadcrumb-nav { padding-block: 14px 0; }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; list-style: none; color: var(--subtle); font-size: 11px; }
.breadcrumbs li + li::before { margin-right: 8px; content: "/"; color: #94a3b8; }
.breadcrumbs a { display: inline-block; padding-block: 4px; }
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs [aria-current] { color: var(--ink); }
.hero { padding: 42px 0 34px; }
.hero-inner { display: grid; grid-template-columns: minmax(0, .93fr) minmax(0, 1.07fr); grid-template-rows: auto auto; column-gap: 56px; align-items: start; }
.hero-intro { grid-column: 1; grid-row: 1; }
.hero-details { grid-column: 1; grid-row: 2; }
.hero-intro .eyebrow { margin-bottom: 14px; }
.hero-kicker { max-width: 440px; margin-bottom: 13px; color: var(--muted); font-size: 13px; font-weight: 500; }
h1 { margin-bottom: 23px; font-size: clamp(31px, 3.15vw, 44px); line-height: 1.4; font-weight: 750; letter-spacing: -.045em; }
h1 span { color: var(--accent); font-size: 1.18em; letter-spacing: -.06em; }
.hero-description { max-width: 500px; margin-bottom: 24px; color: var(--muted); font-size: 13px; line-height: 1.9; }
.hero-actions { display: grid; justify-items: start; gap: 10px; }
.action-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 16px; }
.hero-actions .offer-note { max-width: 520px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 5px 15px; margin-top: 22px; list-style: none; color: var(--subtle); font-size: 11px; }
.hero-proof li::before { margin-right: 6px; content: "✓"; color: var(--accent); }
.hero-player { grid-column: 2; grid-row: 1 / 3; align-self: center; width: 100%; margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); box-shadow: 0 12px 36px rgb(15 23 42 / 5%); }
.player-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 40px; padding: 10px 15px; color: var(--subtle); background: var(--surface); font-family: var(--mono); font-size: 10px; }
.player-toolbar > span:first-child { display: flex; align-items: center; gap: 7px; color: var(--ink); }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.player-frame { position: relative; width: 100%; aspect-ratio: 16 / 9; overflow: hidden; background: #0f172a; }
.player-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.hero-player figcaption { display: grid; gap: 3px; padding: 17px 20px; }
.hero-player figcaption strong { font-size: 12px; font-weight: 650; }
.hero-player figcaption span { color: var(--subtle); font-size: 11px; }
.hero-note { margin-top: 25px; margin-bottom: 0; color: var(--subtle); font-size: 10px; }
.trust-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.trust-strip-inner { display: flex; flex-wrap: wrap; gap: 8px 28px; padding-block: 14px; }
.trust-strip p { margin: 0; color: var(--muted); font-size: 11px; }
.trust-strip p > span { margin-right: 8px; color: var(--subtle); }
.section-heading { max-width: 760px; margin-bottom: 36px; }
.section-heading > p, .comparison-intro > p { max-width: 710px; color: var(--muted); font-size: 14px; }
.pain-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; list-style: none; }
.pain-card { padding: 25px 22px; border: 1px solid var(--line); border-radius: 7px; background: var(--paper); }
.card-number { display: block; margin-bottom: 25px; color: var(--subtle); font-family: var(--mono); font-size: 11px; }
.pain-card h3 { margin-bottom: 12px; font-size: 16px; }
.pain-card p { margin: 0; color: var(--muted); font-size: 12px; }
.solutions { border-top: 1px solid var(--line); }
.split-heading { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 90px; margin-bottom: 36px; }
.split-heading p { color: var(--muted); font-size: 14px; }
.strength-list { border-top: 1px solid var(--line); }
.strength-item { display: grid; grid-template-columns: 50px minmax(0,1fr) 170px; align-items: start; gap: 16px; padding-block: 29px; border-bottom: 1px solid var(--line); }
.strength-index { padding-top: 4px; color: var(--subtle); font-family: var(--mono); font-size: 12px; }
.strength-item h3 { margin-bottom: 7px; font-size: 18px; }
.strength-item p { max-width: 720px; margin: 0; color: var(--muted); font-size: 13px; }
.strength-tag { align-self: center; justify-self: end; color: var(--subtle); font-family: var(--mono); font-size: 10px; }
.checklist-panel { display: grid; grid-template-columns: 1fr 1.2fr; gap: 45px; margin-top: 45px; padding: 32px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); }
.checklist-panel h3 { max-width: 310px; font-size: 24px; }
.check-list { display: grid; gap: 10px; list-style: none; color: var(--muted); font-size: 13px; }
.check-list li { position: relative; padding-left: 22px; }
.check-list li::before { position: absolute; left: 0; content: "✓"; color: var(--accent); }
.comparison { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.comparison-intro { margin-bottom: 30px; }
.scroll-hint { margin-bottom: 12px; color: var(--subtle); font-size: 11px; }
.table-scroll { width: 100%; max-width: 100%; overflow-x: auto; overscroll-behavior-x: contain; border: 1px solid var(--line); border-radius: 7px; background: var(--paper); }
.comparison-table { width: 100%; min-width: 960px; border-collapse: separate; border-spacing: 0; table-layout: fixed; text-align: left; font-size: 12px; }
.comparison-table caption { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.comparison-table th, .comparison-table td { padding: 21px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); vertical-align: top; }
.comparison-table tr > :first-child { width: 19%; border-left: 0; }
.comparison-table thead th { border-top: 0; font-size: 17px; font-weight: 700; }
.comparison-table thead th:first-child { font-size: 12px; }
.comparison-table tbody th { font-weight: 650; }
.comparison-table small { display: block; margin-top: 5px; color: var(--subtle); font-size: 11px; font-weight: 400; line-height: 1.7; }
.comparison-table td { color: var(--muted); }
.comparison-table td > strong { color: var(--ink); font-size: 13px; }
.gumlet-cell { background: var(--accent-tint); }
.comparison-table .gumlet-cell strong { color: var(--accent); }
.price-plan { margin-bottom: 19px; }
.price-plan > span { display: block; margin-bottom: 5px; color: var(--muted); font-size: 11px; }
.price-plan strong { color: var(--ink); font-size: 29px; font-weight: 650; letter-spacing: -.035em; line-height: 1.2; }
.price-plan strong > span { margin-left: 4px; color: var(--subtle); font-size: 12px; font-weight: 400; letter-spacing: 0; }
.price-plan small { margin-top: 3px; }
.secondary-price strong { font-size: 24px; }
.price-condition { margin: 0 0 12px; color: var(--subtle); font-size: 11px; line-height: 1.8; }
.table-source { color: var(--accent); font-size: 11px; text-decoration: underline; text-underline-offset: 4px; }
.price-notes { margin-top: 18px; color: var(--muted); font-size: 11px; line-height: 1.9; }
.price-notes p { margin-bottom: 6px; }
.comparison-cta { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 13px 28px; margin-top: 28px; padding: 28px; border: 1px solid var(--line); border-radius: 7px; background: var(--paper); }
.comparison-cta h3 { margin: 9px 0 0; font-size: 20px; }
.comparison-cta .offer-note { grid-column: 1 / -1; }
.demo-instruction { padding: 18px 22px; border-left: 3px solid var(--accent); background: var(--surface); color: var(--muted); font-size: 13px; }
.player-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; margin-top: 28px; }
.player-card { margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 7px; }
.player-card figcaption { display: grid; gap: 4px; padding: 17px; }
.player-card b { color: var(--subtle); font-family: var(--mono); font-size: 10px; font-weight: 500; }
.player-card span { font-size: 12px; }
.showcase { border-top: 1px solid var(--line); background: var(--surface); }
.showcase-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 80px; }
.showcase-grid > div > p { color: var(--muted); font-size: 14px; }
.case-note { padding: 30px; border: 1px solid var(--line); border-radius: 7px; background: var(--paper); }
.case-note blockquote { margin: 0 0 20px; font-size: 20px; font-weight: 550; line-height: 1.8; }
.case-note .small-note { margin: 0 0 22px; font-size: 11px; }
.case-facts { display: grid; grid-template-columns: 70px minmax(0,1fr); gap: 8px 16px; margin: 0; padding-top: 20px; border-top: 1px solid var(--line); font-size: 12px; }
.case-facts dt { color: var(--subtle); }
.case-facts dd { margin: 0; }
.quickstart { border-top: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; list-style: none; }
.step { padding: 25px; border: 1px solid var(--line); border-radius: 7px; }
.step-number { display: inline-grid; width: 32px; height: 32px; place-items: center; margin-bottom: 25px; border: 1px solid var(--line); border-radius: 5px; color: var(--accent); font-family: var(--mono); font-size: 11px; }
.step h3 { margin-bottom: 10px; font-size: 17px; }
.step p { margin: 0; color: var(--muted); font-size: 12px; }
.docs-link { margin-top: 23px; }
.knowledge { border-top: 1px solid var(--line); }
.knowledge-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: center; }
.knowledge-grid > div > p { color: var(--muted); font-size: 14px; }
.implementation-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); }
.code-title { display: flex; justify-content: space-between; gap: 10px; padding: 14px 20px; border-bottom: 1px solid var(--line); color: var(--subtle); font-family: var(--mono); font-size: 10px; }
.implementation-card pre { margin: 0; padding: 23px 20px; overflow-x: auto; color: var(--ink); font-family: var(--mono); font-size: 12px; line-height: 1.9; }
.implementation-card > p { margin: 0; padding: 18px 20px; border-top: 1px solid var(--line); color: var(--subtle); font-size: 11px; }
.implementation-card p code { color: var(--ink); }
.authority { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.authority-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.author-card h2 { font-size: 30px; }
.author-card dl { display: grid; grid-template-columns: 90px minmax(0,1fr); gap: 13px 20px; margin: 26px 0 0; font-size: 13px; }
.author-card dt { color: var(--subtle); }
.author-card dd { margin: 0; }
.author-card a { text-decoration: underline; text-underline-offset: 4px; }
.editorial-policy { padding: 30px; border: 1px solid var(--line); border-radius: 7px; background: var(--paper); }
.editorial-policy h3 { margin-bottom: 18px; font-size: 22px; }
.editorial-policy p { color: var(--muted); font-size: 12px; }
.editorial-policy .affiliate-note { margin: 23px 0 0; padding-top: 20px; border-top: 1px solid var(--line); font-size: 11px; }
.faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 65px; }
.faq-intro p { color: var(--muted); font-size: 13px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; display: block; padding: 24px 35px 24px 0; font-size: 14px; font-weight: 600; list-style: none; cursor: pointer; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { position: absolute; right: 3px; top: 20px; content: "+"; font-size: 24px; font-weight: 400; color: var(--subtle); }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { margin: 0; padding: 0 24px 24px 0; color: var(--muted); font-size: 13px; }
.sources, .terms { padding-block: 48px; border-top: 1px solid var(--line); }
.sources h2, .terms h2 { font-size: 23px; }
.sources p, .terms p { max-width: 850px; color: var(--muted); font-size: 12px; }
.source-links { display: flex; flex-wrap: wrap; gap: 8px 25px; list-style: none; }
.source-links a { display: inline-flex; min-height: 36px; align-items: center; color: var(--accent); font-size: 12px; text-decoration: underline; text-underline-offset: 4px; }
.final-cta { border-top: 1px solid var(--line); background: var(--surface); text-align: center; }
.final-cta h2 { margin-top: 25px; font-size: clamp(30px, 3.4vw, 42px); }
.final-cta-inner > p:not(.offer-note) { margin-bottom: 28px; color: var(--muted); font-size: 14px; }
.final-cta .offer-note { max-width: 920px; margin: 20px auto 0; }
.site-footer { padding-top: 35px; border-top: 1px solid var(--line); }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-bottom: 25px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.footer-links a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font-size: 11px; }
.footer-cta { display: grid; justify-items: start; gap: 3px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 25px; padding-block: 23px; border-top: 1px solid var(--line); color: var(--subtle); font-size: 11px; }
.footer-bottom p { margin: 0; }
.footer-bottom a { color: var(--muted); }
@media (max-width: 1100px) {
  .discount-pill { display: none; }
  .hero-inner { column-gap: 30px; }
  .main-nav { gap: 16px; }
  .hero-actions .button { padding-inline: 13px; font-size: 12px; }
  .pain-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .strength-tag { display: none; }
  .strength-item { grid-template-columns: 40px minmax(0,1fr); }
  .showcase-grid, .knowledge-grid { gap: 38px; }
  .footer-top { flex-wrap: wrap; }
}
@media (max-width: 800px) {
  .container { width: calc(100% - 40px); }
  .header-inner { min-height: 66px; gap: 12px; }
  .header-action { margin-left: auto; }
  .main-nav { position: absolute; top: 100%; left: -20px; right: -20px; display: none; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0; padding: 12px 20px; border-bottom: 1px solid var(--line); background: var(--paper); }
  .main-nav.open { display: grid; }
  .main-nav a { padding: 10px; }
  .menu-button { display: block; flex: none; }
  .header-offer-note .offer-note { text-align: left; font-size: 10px; }
  .section { padding-block: 60px; }
  .hero { padding-block: 25px; }
  .hero-inner { grid-template-columns: minmax(0,1fr); gap: 0; }
  .hero-intro { grid-column: 1; grid-row: 1; }
  .hero-player { grid-column: 1; grid-row: 2; max-width: 640px; margin-block: 0 25px; justify-self: start; }
  .hero-details { grid-column: 1; grid-row: 3; }
  .hero-intro .eyebrow { margin-bottom: 8px; }
  h1 { margin-bottom: 23px; font-size: 35px; }
  .hero-kicker { max-width: none; margin-bottom: 11px; font-size: 12px; }
  .hero-description { max-width: none; }
  .hero-actions .button { font-size: 13px; }
  .split-heading, .showcase-grid, .knowledge-grid, .authority-grid, .faq-layout { grid-template-columns: minmax(0,1fr); gap: 30px; }
  .split-heading { gap: 5px; }
  .checklist-panel { grid-template-columns: minmax(0,1fr); gap: 10px; }
  .checklist-panel h3 { max-width: none; font-size: 23px; }
  .steps { gap: 12px; }
  .step { padding: 20px; }
  .player-grid { grid-template-columns: minmax(0,1fr); }
  .player-card { max-width: 640px; }
  .comparison-cta { padding: 22px; }
}
@media (max-width: 500px) {
  .container { width: calc(100% - 32px); }
  .promotion-disclosure .container { gap: 8px; font-size: 11px; }
  .promotion-disclosure strong { font-size: 11px; }
  .brand { gap: 8px; font-size: 14px; }
  .brand small { font-size: 6px; }
  .brand-mark { width: 25px; height: 25px; }
  .header-inner { min-height: 60px; gap: 6px; }
  .header-action .button { min-height: 40px; padding: 8px 10px; font-size: 11px; gap: 6px; }
  .menu-button { width: 35px; padding-inline: 6px; }
  .main-nav { left: -16px; right: -16px; padding-inline: 16px; }
  .header-offer-note .offer-note { font-size: 10px; line-height: 1.7; }
  .breadcrumb-nav { padding-top: 10px; }
  .breadcrumbs { font-size: 10px; }
  .hero { padding-top: 19px; }
  .hero-intro .eyebrow { font-size: 10px; }
  h1 { font-size: 29px; line-height: 1.3; letter-spacing: -.04em; }
  .hero-kicker { font-size: 11px; }
  .hero-player figcaption { padding: 13px 15px; }
  .hero-player figcaption strong { font-size: 11px; }
  .hero-player figcaption span { font-size: 10px; }
  .player-toolbar { min-height: 34px; padding: 8px 12px; font-size: 9px; }
  .hero-actions { width: 100%; }
  .action-row { width: 100%; }
  .action-row .button { width: 100%; }
  .hero-proof { gap: 5px 12px; font-size: 10px; }
  .hero-note { margin-top: 20px; }
  .trust-strip-inner { display: grid; gap: 5px; }
  .trust-strip p { font-size: 10px; }
  .section-heading > p, .split-heading p, .comparison-intro p { font-size: 13px; }
  .pain-grid { grid-template-columns: minmax(0,1fr); gap: 12px; }
  .pain-card { padding: 22px; }
  .card-number { margin-bottom: 16px; }
  .strength-item { grid-template-columns: 25px minmax(0,1fr); gap: 12px; }
  .strength-item h3 { font-size: 17px; }
  .strength-item p { font-size: 12px; }
  .checklist-panel { padding: 23px; }
  .check-list { font-size: 12px; }
  .comparison-table th, .comparison-table td { padding: 18px; }
  .comparison-cta { grid-template-columns: minmax(0,1fr); }
  .comparison-cta .button { width: 100%; }
  .comparison-cta h3 { font-size: 19px; }
  .demo-instruction { padding: 15px 17px; font-size: 12px; }
  .case-note { padding: 23px; }
  .case-note blockquote { font-size: 18px; }
  .steps { grid-template-columns: minmax(0,1fr); }
  .step { padding: 23px; }
  .step-number { margin-bottom: 17px; }
  .author-card dl { grid-template-columns: 65px minmax(0,1fr); gap: 12px 13px; font-size: 12px; }
  .editorial-policy { padding: 23px; }
  .editorial-policy h3 { font-size: 20px; }
  .faq-list summary { font-size: 13px; }
  .faq-list details p { font-size: 12px; }
  .final-cta .button { width: 100%; padding-inline: 13px; font-size: 12px; }
  .final-cta .offer-note { text-align: left; }
  .footer-top { align-items: start; flex-direction: column; }
  .footer-links { gap: 3px 20px; }
  .footer-bottom { flex-direction: column; align-items: start; gap: 8px; font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button { transition: none; } }