@layer components {
    .product-page { padding-bottom: 60px; }
    .platform-intro { display: grid; grid-template-columns: 1fr 1.05fr; align-items: center; gap: 65px; padding-block: 55px 48px; }
    .platform-intro h1, .interactive-intro h1 { font-size: clamp(40px, 4.7vw, 65px); line-height: 1.08; letter-spacing: -.065em; font-weight: 550; text-wrap: pretty; }
    .platform-intro h1 > span, .interactive-intro h1 > span { color: var(--brand-red); }
    .product-lead { color: var(--muted); font-size: 16px; line-height: 1.9; margin-top: 25px; max-width: 670px; }
    .product-intro-note { color: var(--muted); line-height: 1.8; font-size: 13px; margin-top: 15px; max-width: 510px; }
    .product-main-action { gap: 25px; margin-top: 27px; }
    .platform-intro__visual { margin: 0; min-width: 0; }
    .platform-intro__visual img { width: 100%; height: auto; border-radius: 22px; }
    .platform-intro__visual figcaption { color: var(--muted); font-size: 10px; line-height: 1.7; margin: 13px 8px 0; }
    .product-jumps { display: flex; flex-wrap: wrap; gap: 9px; padding-block: 5px 30px; border-bottom: 1px solid var(--line); }
    .product-jumps a { display: inline-flex; align-items: center; gap: 10px; padding: 11px 16px; color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 99px; font-size: 11px; text-decoration: none; }
    .product-jumps a:hover { border-color: var(--accent); }
    .product-jumps i { color: var(--accent); }
    .product-section { padding-top: 76px; scroll-margin-top: 0; }
    .product-heading { max-width: 820px; margin-bottom: 34px; }
    .product-heading h2, .product-contact h2, .interactive-together h2 { font-size: clamp(28px, 3.2vw, 42px); line-height: 1.18; letter-spacing: -.05em; font-weight: 550; text-wrap: pretty; }
    .product-heading > p:last-child:not(.section-kicker) { color: var(--muted); font-size: 14px; line-height: 1.9; margin-top: 20px; }
    .product-audiences { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 30px; }
    .product-audiences article { border-top: 1px solid var(--line); padding-top: 25px; }
    .product-audiences i { color: var(--accent); font-size: 22px; }
    .product-audiences h3 { font-size: 20px; font-weight: 600; letter-spacing: -.035em; margin: 19px 0 12px; }
    .product-audiences p { color: var(--muted); font-size: 13px; line-height: 1.9; }
    .platform-journey { padding: 38px; margin-top: 76px; border: 1px solid var(--line); border-radius: 22px; background: var(--panel); }
    .platform-journey__steps { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 35px; }
    .platform-journey__steps article > span { font-size: 10px; font-weight: 800; color: var(--accent); letter-spacing: .1em; }
    .platform-journey__steps h3 { font-size: 21px; line-height: 1.3; letter-spacing: -.04em; margin: 14px 0; font-weight: 600; }
    .platform-journey__steps p { color: var(--muted); font-size: 13px; line-height: 1.9; }
    .platform-technical { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; }
    .platform-technical .product-heading { position: sticky; top: 140px; align-self: start; }
    .platform-technical dl { margin: 0; }
    .platform-technical dl > div { padding: 22px 0; border-bottom: 1px solid var(--line); }
    .platform-technical dl > div:first-child { padding-top: 0; }
    .platform-technical dt { font-size: 16px; font-weight: 700; letter-spacing: -.02em; }
    .platform-technical dd { margin: 10px 0 0; color: var(--muted); font-size: 13px; line-height: 1.9; }
    .platform-examples { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
    .platform-examples article { padding: 30px; background: var(--panel); border: 1px solid var(--line); border-radius: 18px; }
    .platform-examples article > div { display: flex; align-items: center; gap: 15px; margin-bottom: 22px; }
    .platform-examples article .section-kicker { margin: 0; }
    .platform-example-number { font-size: 26px; font-weight: 400; letter-spacing: -.07em; color: var(--accent); }
    .platform-examples h3 { font-size: 23px; letter-spacing: -.04em; line-height: 1.25; font-weight: 600; margin: 0 0 15px; }
    .platform-examples article > p { color: var(--muted); font-size: 13px; line-height: 1.9; }
    .platform-demo { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; padding: 28px 0 0; }
    .platform-demo h3 { font-size: 20px; letter-spacing: -.035em; font-weight: 600; margin: 0 0 10px; }
    .platform-demo p { color: var(--muted); font-size: 13px; line-height: 1.8; max-width: 660px; }
    .platform-ecm { display: flex; gap: 25px; margin-top: 70px; padding: 32px; border: 1px solid var(--line); border-radius: 18px; background: var(--subtle); }
    .platform-ecm > i { color: var(--accent); font-size: 27px; padding-top: 10px; }
    .platform-ecm h2 { font-size: 26px; font-weight: 550; letter-spacing: -.04em; }
    .platform-ecm p:not(.section-kicker) { max-width: 960px; color: var(--muted); font-size: 13px; line-height: 1.9; margin-top: 15px; }
    .platform-ecm .text-link { margin-top: 18px; }
    .product-contact { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 38px; margin-top: 64px; border: 1px solid var(--line); border-radius: 22px; background: var(--panel); }
    .product-contact > div { max-width: 760px; }
    .product-contact p:not(.section-kicker) { max-width: 690px; color: var(--muted); font-size: 14px; line-height: 1.9; margin-top: 16px; }
    .product-contact .contact-button { flex-shrink: 0; gap: 28px; }
    .interactive-intro { display: grid; grid-template-columns: 1fr .35fr; gap: 45px; align-items: center; padding-block: 60px 40px; }
    .interactive-intro h1 { max-width: 860px; }
    .interactive-intro__mark { justify-self: center; width: 190px; aspect-ratio: 1; border: 1px solid var(--line); border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 19px; background: var(--panel); }
    .interactive-intro__mark > i { font-size: 48px; color: var(--accent); }
    .interactive-intro__mark span { color: var(--muted); font-size: 8px; text-align: center; line-height: 1.9; letter-spacing: .14em; }
    .interactive-tool { display: grid; grid-template-columns: 1fr 1fr; gap: 75px; padding-block: 70px; border-bottom: 1px solid var(--line); scroll-margin-top: 0; }
    .interactive-tool__name { display: flex; align-items: center; gap: 16px; margin-top: 16px; }
    .interactive-tool__name > i { color: var(--accent); font-size: 26px; }
    .interactive-tool h2 { font-size: clamp(38px,4vw,54px); line-height: 1.15; letter-spacing: -.065em; font-weight: 550; }
    .interactive-tool h3 { font-size: 25px; letter-spacing: -.035em; line-height: 1.3; font-weight: 550; margin-block: 23px 17px; }
    .interactive-tool__lead { color: var(--muted); font-size: 15px; line-height: 1.9; }
    .interactive-tool__practical { padding: 30px; background: var(--panel); border: 1px solid var(--line); border-radius: 18px; }
    .interactive-tool__practical ol { counter-reset: tool-step; list-style: none; margin: 20px 0 26px; padding: 0; }
    .interactive-tool__practical li { counter-increment: tool-step; display: grid; grid-template-columns: 25px 1fr; gap: 13px; color: var(--muted); font-size: 13px; line-height: 1.85; margin-top: 18px; }
    .interactive-tool__practical li::before { content: '0' counter(tool-step); font-size: 11px; font-weight: 750; color: var(--accent); }
    .interactive-tool__example { border-top: 1px solid var(--line); padding-top: 24px; }
    .interactive-tool__example > p:last-child { color: var(--muted); font-size: 13px; line-height: 1.9; margin-top: 12px; }
    .interactive-together { padding-top: 65px; max-width: 880px; }
    .interactive-together > p:not(.section-kicker) { color: var(--muted); font-size: 15px; line-height: 1.9; margin-block: 20px; }
}
@layer responsive {
    @media (max-width: 1000px) {
        .platform-intro { gap: 30px; }
        .platform-technical { gap: 35px; grid-template-columns: 1fr 1.2fr; }
        .product-audiences { gap: 22px; }
        .interactive-tool { gap: 30px; }
    }
    @media (max-width: 760px) {
        .platform-intro { grid-template-columns: 1fr; gap: 32px; padding-block: 35px; }
        .platform-intro h1, .interactive-intro h1 { font-size: 42px; }
        .platform-intro__visual { max-width: 560px; }
        .product-section { padding-top: 47px; }
        .product-heading h2, .product-contact h2, .interactive-together h2 { font-size: 31px; }
        .product-audiences, .platform-journey__steps { grid-template-columns: 1fr; gap: 26px; }
        .platform-journey { margin-top: 46px; padding: 26px; }
        .platform-technical { grid-template-columns: 1fr; gap: 0; }
        .platform-technical .product-heading { position: static; }
        .platform-examples { gap: 12px; }
        .platform-examples article { padding: 24px; }
        .platform-ecm { margin-top: 44px; padding: 25px; gap: 18px; }
        .product-contact { display: block; padding: 27px; margin-top: 40px; }
        .product-contact .contact-button { margin-top: 23px; }
        .interactive-intro { grid-template-columns: 1fr; padding-top: 35px; }
        .interactive-intro__mark { display: none; }
        .interactive-tool { grid-template-columns: 1fr; gap: 25px; padding-block: 45px; }
        .interactive-tool__practical { padding: 25px; }
        .interactive-together { padding-top: 45px; }
    }
    @media (max-width: 540px) {
        .platform-examples { grid-template-columns: 1fr; }
        .platform-ecm { display: block; }
        .platform-ecm > i { margin-bottom: 20px; }
        .product-jumps { gap: 7px; }
        .product-jumps a { padding: 10px 13px; font-size: 10px; }
    }
}