.breadcrumb { display: flex; gap: 9px; flex-wrap: wrap; padding-top: 24px; padding-bottom: 24px; color: var(--color-muted); font-size: .82rem; }
.breadcrumb a { color: var(--color-primary); font-weight: 700; }
.final-inquiry { position: relative; isolation: isolate; overflow: hidden; color: #ffffff; background: var(--color-primary-dark); }
.final-inquiry > img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.final-inquiry__overlay { position: absolute; z-index: -1; inset: 0; background: rgba(20, 47, 65, .84); }
.final-inquiry__content > p:not(.eyebrow) { max-width: 690px; margin-bottom: 28px; font-size: 1.1rem; }
.button-row, .section-actions, .card-links { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.button--outline-light { color: #ffffff; border-color: rgba(255,255,255,.8); background: transparent; }
.button--outline-light:hover { color: var(--color-primary); background: #ffffff; }
.section-heading, .image-heading { display: grid; gap: 34px; grid-template-columns: minmax(0, 1.2fr) minmax(270px, .55fr); align-items: end; margin-bottom: 44px; }
.section-heading h2, .image-heading h2 { margin-bottom: 0; }
.section-heading > p, .image-heading > div > p:last-child { margin: 0; color: var(--color-muted); }
.earbuds-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.earbud-card { display: flex; flex-direction: column; overflow: hidden; border-radius: var(--radius-large); background: #ffffff; box-shadow: var(--shadow); transition: transform .25s ease, box-shadow .25s ease; }
.earbud-card:hover { box-shadow: 0 25px 60px rgba(39,73,97,.16); transform: translateY(-5px); }
.earbud-card > img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.earbud-card > div { display: flex; flex: 1; flex-direction: column; padding: 25px; }
.earbud-card h3, .mini-grid h3, .six-grid h3, .faq-grid h3 { margin-bottom: 10px; font-size: 1.24rem; }
.earbud-card p { color: var(--color-muted); }
.earbud-card ul { margin: 4px 0 16px; padding: 0; list-style: none; font-size: .84rem; }
.earbud-card li { padding: 5px 0; border-bottom: 1px solid var(--color-line); }
.card-market { margin: auto 0 18px !important; font-size: .82rem; font-weight: 800; color: var(--color-primary) !important; }
.card-links { justify-content: space-between; font-size: .88rem; font-weight: 800; color: var(--color-primary); }
.button--card { min-height: 38px; padding: 9px 15px; border-radius: 999px; font-size: .78rem; line-height: 1; white-space: nowrap; }
.button--card:hover { transform: translateY(-2px); }
.section-actions { justify-content: center; margin-top: 44px; }
.split-layout { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(36px, 7vw, 96px); align-items: center; }
.split-layout > img, .image-heading > img { border-radius: var(--radius-large); object-fit: cover; box-shadow: var(--shadow); }
.detail-split .split-layout > img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.section-copy > p { max-width: 600px; color: var(--color-muted); }
.section-copy > .text-link { display: flex; width: fit-content; margin-top: 14px; }
.table-wrap { overflow-x: auto; margin-top: 55px; border-radius: var(--radius-medium); box-shadow: var(--shadow); }
table { width: 100%; min-width: 720px; border-collapse: collapse; background: #ffffff; }
th, td { padding: 16px 18px; border-bottom: 1px solid var(--color-line); text-align: left; }
th { color: var(--color-text); font-size: .84rem; }
td { color: var(--color-muted); font-size: .9rem; }
.image-heading { align-items: center; grid-template-columns: 300px minmax(0, 1fr); }
.image-heading > img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; }
.image-heading > div > p:last-child { max-width: 620px; }
.six-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.six-grid article, .mini-grid article, .faq-grid article { padding: 25px; border-radius: var(--radius-medium); background: var(--color-soft); }
.six-grid article p, .mini-grid article p, .faq-grid article p { margin: 0; color: var(--color-muted); font-size: .93rem; }
.risk-reduction .split-layout { margin-bottom: 40px; }
.risk-reduction .split-layout > img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
.risk-reduction .section-copy { color: #ffffff; }
.risk-reduction .split-layout p:not(.eyebrow) { max-width: 580px; color: #d7e6ed; }
.six-grid--light article { background: rgba(255,255,255,.10); }
.six-grid--light article p { color: #d7e6ed; }
.oem-section .split-layout > img, .quality-section .split-layout > img, .chooser .split-layout > img, .buyer-section .split-layout > img, .explain-section .split-layout > img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; }
.mini-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 28px 0; }
.mini-grid article { padding: 18px; }
.mini-grid h3 { margin-bottom: 7px; font-size: 1rem; }
.mini-grid--three { grid-template-columns: repeat(3, 1fr); }
.process-list, .choose-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding: 0; list-style: none; counter-reset: process; }
.process-list li, .choose-list li { position: relative; min-height: 150px; padding: 25px 22px 22px 73px; border-radius: var(--radius-medium); background: #ffffff; box-shadow: var(--shadow); counter-increment: process; }
.process-list li::before, .choose-list li::before { position: absolute; top: 24px; left: 23px; color: var(--color-primary); font-weight: 900; content: counter(process, decimal-leading-zero); }
.process-list strong, .choose-list strong { display: block; margin-bottom: 8px; font-size: 1rem; }
.process-list span, .choose-list span { color: var(--color-muted); font-size: .9rem; }
.process-intro { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .55fr); gap: 48px; align-items: center; }
.process-intro h2 { margin-bottom: 18px; }
.process-intro > div > p:not(.eyebrow) { max-width: 630px; color: var(--color-muted); }
.process-intro > img { width: 100%; height: auto; aspect-ratio: 16 / 10; border-radius: var(--radius-large); object-fit: cover; box-shadow: var(--shadow); }
.process-timeline { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; margin: 58px 0 0; padding: 0; list-style: none; }
.process-timeline::before { position: absolute; top: 22px; right: 8%; left: 8%; height: 1px; background: #b8c5cd; content: ''; }
.process-timeline li { position: relative; z-index: 1; padding-top: 62px; }
.process-timeline li > span { display: grid; position: absolute; top: 0; left: 0; width: 45px; height: 45px; place-items: center; border-radius: 50%; color: #ffffff; background: var(--color-primary); font-size: .8rem; font-weight: 900; }
.process-timeline strong { display: block; margin-bottom: 8px; font-size: 1rem; }
.process-timeline p { margin: 0; color: var(--color-muted); font-size: .87rem; }
.check-list { margin: 26px 0 30px; padding-left: 20px; color: var(--color-muted); }
.check-list li { margin: 8px 0; }
.comparison-section .image-heading > div > p:last-child { color: #d7e6ed; }
.image-heading--light { align-items: center; }
.table-wrap--dark { box-shadow: none; }
.table-wrap--dark table { background: rgba(255,255,255,.08); }
.table-wrap--dark th, .table-wrap--dark td { border-color: rgba(255,255,255,.17); }
.table-wrap--dark th { color: #ffffff; }
.table-wrap--dark td { color: #d7e6ed; }
.text-link--light { margin-top: 24px; color: #ffffff; }
.choose-list { grid-template-columns: 1fr; margin: 28px 0; counter-reset: choose; }
.choose-list li { min-height: 0; padding: 18px 18px 18px 63px; counter-increment: choose; box-shadow: none; background: var(--color-soft); }
.choose-list li::before { top: 18px; left: 20px; content: counter(choose, decimal-leading-zero); }
.faq-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.faq-grid article { background: #ffffff; border: 1px solid var(--color-line); }
.faq-section .split-layout { align-items: stretch; }
.faq-image { overflow: hidden; min-height: 100%; border-radius: var(--radius-large); box-shadow: var(--shadow); }
.faq-image img { width: 100%; height: auto; min-height: 0; aspect-ratio: 3 / 4; object-fit: cover; }
.faq-section .faq-content > p:not(.eyebrow) { color: var(--color-muted); }
.faq-section .faq-list { margin-top: 30px; border-top: 1px solid var(--color-line); }
.faq-section .faq-list article { border-bottom: 1px solid var(--color-line); }
.faq-section .faq-list button { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 0; border: 0; color: var(--color-text); background: transparent; text-align: left; }
.faq-section .faq-list h3 { margin: 0; font-size: 1rem; letter-spacing: -.02em; }
.faq-section .faq-list button > span { color: var(--color-primary); font-size: 1.3rem; transition: transform .25s ease; }
.faq-section .faq-list article.is-open button > span { transform: rotate(45deg); }
.faq-section .faq-list article > div { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s ease; }
.faq-section .faq-list article > div > p { overflow: hidden; margin: 0; color: var(--color-muted); }
.faq-section .faq-list article.is-open > div { grid-template-rows: 1fr; }
.faq-section .faq-list article.is-open > div > p { padding: 0 0 18px; }
.final-inquiry { min-height: 550px; display: grid; align-items: center; }
.final-inquiry__overlay { background: rgba(20, 47, 65, .84); }
.final-inquiry__content { display: grid; max-width: 1080px; padding: 76px 0; grid-template-columns: minmax(0, .9fr) minmax(350px, .75fr); gap: clamp(34px, 7vw, 88px); align-items: center; }
.final-inquiry__copy > p:not(.eyebrow) { max-width: 540px; color: #e0ebf0; }
.final-inquiry__form { display: grid; gap: 13px; padding: 26px; border-radius: var(--radius-large); color: #333333; background: #ffffff; }
.final-inquiry__form label { display: grid; gap: 7px; color: #333333; font-size: .8rem; font-weight: 800; }
.final-inquiry__form input, .final-inquiry__form textarea { width: 100%; padding: 11px 12px; border: 1px solid #d6e0e4; border-radius: 8px; color: #333333; background: #ffffff; font: inherit; font-size: .92rem; resize: vertical; }
.final-inquiry__form input:focus, .final-inquiry__form textarea:focus { border-color: var(--color-primary); outline: 2px solid rgba(39, 73, 97, .16); outline-offset: 1px; }
.final-inquiry__form .button { width: 100%; margin-top: 2px; justify-content: center; }

/* Product hero: deliberately minimal gallery and product brief, with assets swappable independently. */
.tws-hero { padding: 72px 0 84px; color: var(--color-text); background: #f6f8f9; }
html.js #main-content > .product-hero { opacity: 1; transform: none; }
.tws-hero > .container { width: min(100% - 64px, 1280px); max-width: 1280px; margin: 0 auto; }
.tws-hero__stage { display: grid; grid-template-columns: minmax(0, .94fr) minmax(440px, 1.06fr); gap: clamp(48px, 7vw, 112px); align-items: center; }
.product-gallery { display: grid; width: min(100%, 570px); padding: 16px; grid-template-columns: minmax(0, 1fr) 138px; gap: 14px; border-radius: 16px; background: var(--color-primary); }
.product-gallery__main { position: relative; aspect-ratio: 4 / 5; min-height: 0; margin: 0; overflow: hidden; border-radius: 14px; background: #e6ecef; }
.product-gallery__main img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.product-gallery__main:hover img { transform: scale(1.02); }
.product-gallery__main figcaption { position: absolute; right: 0; bottom: 0; left: 0; display: flex; align-items: baseline; gap: 10px; padding: 14px 16px; color: #ffffff; background: linear-gradient(0deg, rgba(17, 35, 47, .82), transparent); }
.product-gallery__main figcaption span:first-child { font-size: .75rem; font-weight: 900; letter-spacing: .1em; }
.product-gallery__main figcaption span:last-child { font-size: .78rem; font-weight: 700; letter-spacing: .02em; }
.product-gallery__thumbs { display: grid; min-height: 0; grid-template-rows: repeat(3, minmax(0, 1fr)); gap: 14px; }
.product-gallery__thumbs button { position: relative; min-height: 0; padding: 0; overflow: hidden; border: 1px solid transparent; border-radius: 10px; background: #dfe7ea; cursor: pointer; text-align: left; transition: border-color .2s ease, transform .2s ease; }
.product-gallery__thumbs button:hover, .product-gallery__thumbs button:focus-visible { border-color: #8ca5b2; outline: none; transform: translateY(-2px); }
.product-gallery__thumbs button.is-active { border: 2px solid var(--color-primary); }
.product-gallery__thumbs img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; filter: saturate(.72); transition: filter .2s ease, transform .2s ease; }
.product-gallery__thumbs button:hover img, .product-gallery__thumbs button.is-active img { filter: saturate(1); transform: scale(1.03); }
.product-gallery__thumbs button > span { position: absolute; right: 0; bottom: 0; left: 0; display: flex; gap: 6px; padding: 8px 9px; color: #ffffff; background: linear-gradient(0deg, rgba(17, 35, 47, .86), transparent); font-size: .67rem; font-weight: 700; }
.product-gallery__thumbs b { font-size: .64rem; letter-spacing: .08em; }
.tws-hero__content { max-width: 590px; padding: 0; }
.tws-hero .eyebrow { margin-bottom: 14px; }
.tws-hero h1 { max-width: 640px; margin: 0 0 16px; color: #333333; font-size: clamp(3rem, 4.4vw, 4.8rem); line-height: .98; letter-spacing: -.065em; overflow-wrap: break-word; text-wrap: balance; }
.tws-hero .product-gallery { animation: hero-gallery-enter .72s cubic-bezier(.22, .7, .25, 1) both; }
.tws-hero__content { animation: hero-content-enter .72s cubic-bezier(.22, .7, .25, 1) .12s both; }
@keyframes hero-gallery-enter { from { opacity: 0; transform: translate3d(-20px, 12px, 0); } to { opacity: 1; transform: translate3d(0, 0, 0); } }
@keyframes hero-content-enter { from { opacity: 0; transform: translate3d(20px, 12px, 0); } to { opacity: 1; transform: translate3d(0, 0, 0); } }
.hero-subtitle { max-width: 56ch; margin-bottom: 18px; color: var(--color-primary); font-size: 1.05rem; font-weight: 650; letter-spacing: .01em; }
.hero-copy { max-width: 550px; margin: 0 0 26px; color: var(--color-muted); }
.hero-advantages { display: grid; gap: 13px; margin: 0 0 30px; padding: 0; list-style: none; }
.hero-advantages li { position: relative; min-height: 48px; padding-left: 33px; }
.hero-advantages li::before { position: absolute; top: 3px; left: 0; display: grid; width: 21px; height: 21px; place-items: center; border-radius: 50%; color: #ffffff; background: var(--color-primary); content: '✓'; font-size: .72rem; font-weight: 900; }
.hero-advantages strong { display: block; margin-bottom: 2px; color: #333333; font-size: .92rem; }
.hero-advantages span { display: block; color: var(--color-muted); font-size: .86rem; line-height: 1.45; }
.tws-hero .button-row { justify-content: flex-start; }
.tws-hero .button--outline { border: 1px solid var(--color-primary); color: var(--color-primary); background: transparent; }
.tws-hero .button--outline:hover { color: #ffffff; background: var(--color-primary); }

/* Keep the purchaser checklist compact while retaining a scan-friendly sequence. */
.chooser .choose-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 22px 0; }
.chooser .choose-list li { padding: 14px 12px 14px 51px; }
.chooser .choose-list li::before { top: 14px; left: 16px; font-size: .8rem; }
.chooser .choose-list strong { margin-bottom: 4px; font-size: .89rem; }
.chooser .choose-list span { display: block; font-size: .8rem; line-height: 1.38; }
.chooser .split-layout > img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; }

/* Simple icons make the usage directions faster to scan without adding visual weight. */
.use-case-grid article { position: relative; padding: 25px 20px 22px 75px; }
.use-case-grid article::before { position: absolute; top: 23px; left: 21px; display: grid; width: 36px; height: 36px; border-radius: 50%; color: var(--color-primary); background: #d9e9f0; content: attr(data-icon); place-items: center; font-size: 1rem; font-weight: 900; }
.use-case-grid article h3 { margin-bottom: 8px; }

/* Original diagrams are intentionally contained rather than cropped like photography. */
.explain-section .split-layout > img { padding: 22px; object-fit: contain; background: var(--color-soft); }
.comparison-section .image-heading > img { padding: 10px; object-fit: contain; background: #dcebf2; }
@media (max-width: 1020px) { .earbuds-grid { grid-template-columns: repeat(2, 1fr); } .six-grid, .process-list, .faq-grid { grid-template-columns: repeat(2, 1fr); } .image-heading { grid-template-columns: 230px minmax(0, 1fr); } .process-intro { grid-template-columns: 1fr 280px; } .process-timeline { grid-template-columns: repeat(3, 1fr); row-gap: 38px; } .process-timeline::before { display: none; } .oem-section .split-layout > img, .quality-section .split-layout > img, .chooser .split-layout > img, .buyer-section .split-layout > img, .explain-section .split-layout > img { aspect-ratio: 4 / 4.4; } }
@media (max-width: 760px) { .breadcrumb { padding-top: 18px; padding-bottom: 18px; } .tws-hero { min-height: 590px; } .tws-hero__content { padding: 76px 0; } .section-heading, .image-heading, .split-layout, .process-intro { grid-template-columns: 1fr; gap: 24px; } .image-heading > img { width: 100%; aspect-ratio: 16 / 10; } .earbuds-grid, .six-grid, .process-list, .faq-grid, .mini-grid, .mini-grid--three, .process-timeline { grid-template-columns: 1fr; } .earbud-card > img { aspect-ratio: 4 / 3; } .detail-split .split-layout > img, .oem-section .split-layout > img, .quality-section .split-layout > img, .chooser .split-layout > img, .buyer-section .split-layout > img, .explain-section .split-layout > img { aspect-ratio: 4 / 3; } .split-layout > img { order: -1; } .process-list li { min-height: 0; } .process-timeline { gap: 24px; margin-top: 40px; } .process-timeline li { min-height: 82px; padding-top: 0; padding-left: 65px; } .process-timeline li > span { top: 0; } .faq-image img { aspect-ratio: 4 / 3; } .final-inquiry { min-height: 520px; } .final-inquiry__content { padding: 58px 0; grid-template-columns: 1fr; gap: 32px; } .final-inquiry__form { padding: 22px; } }

@media (max-width: 1020px) { .tws-hero { padding: 54px 0 62px; } .tws-hero__stage { grid-template-columns: minmax(0, 1fr) minmax(360px, .9fr); gap: 42px; } }
@media (max-width: 760px) { .tws-hero { padding: 35px 0 48px; } .tws-hero > .container { width: min(100% - 40px, 600px); } .tws-hero__stage { grid-template-columns: 1fr; gap: 32px; } .product-gallery { width: 100%; padding: 12px; grid-template-columns: minmax(0, 1fr) 104px; gap: 10px; } .product-gallery__main { min-height: min(104vw, 460px); } .product-gallery__thumbs { gap: 10px; } .product-gallery__thumbs button > span { padding: 7px; font-size: .62rem; } .tws-hero h1 { font-size: clamp(2.75rem, 13vw, 4rem); } .hero-subtitle { font-size: 1.02rem; } .chooser .choose-list { grid-template-columns: 1fr; } .use-case-grid article { padding-left: 72px; } }
@media (prefers-reduced-motion: reduce) { .tws-hero .product-gallery, .tws-hero__content { animation: none; } }

/* Keep the first product content visible in wide, shallow preview windows. */
@media (min-width: 1101px) and (max-height: 700px) {
    .breadcrumb { padding-top: 14px; padding-bottom: 14px; }
    .tws-hero { padding-top: 28px; padding-bottom: 48px; }
}

/* WNS Global brand and responsive media refinements. */
.tws-hero { background: var(--color-soft); }
.earbud-card { cursor: pointer; }
.earbud-card:hover { box-shadow: 0 25px 60px rgba(111, 84, 43, .18); }
.earbud-card:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 4px; }
.earbud-card > picture,
.split-layout > picture,
.image-heading > picture,
.process-intro > picture,
.faq-image > picture { display: block; width: 100%; }
.earbud-card > picture > img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.split-layout > picture > img,
.image-heading > picture > img,
.process-intro > picture > img { display: block; width: 100%; border-radius: var(--radius-large); object-fit: cover; box-shadow: var(--shadow); }
.detail-split .split-layout > picture > img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.image-heading > picture > img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; }
.risk-reduction .split-layout > picture > img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
.oem-section .split-layout > picture > img,
.quality-section .split-layout > picture > img,
.chooser .split-layout > picture > img,
.buyer-section .split-layout > picture > img,
.explain-section .split-layout > picture > img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; }
.process-intro > picture > img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; }
.explain-section .split-layout > picture > img { padding: 22px; object-fit: contain; background: var(--color-soft); }
.comparison-section .image-heading > picture > img { padding: 10px; object-fit: contain; background: #EFE9DE; }
.four-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.application-image-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.application-image-grid article { overflow: hidden; border-radius: var(--radius-medium); background: #fff; box-shadow: var(--shadow); }
.application-image-grid picture,
.application-image-grid img { display: block; width: 100%; }
.application-image-grid img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.application-image-grid h3 { margin: 20px 20px 8px; font-size: 1.05rem; }
.application-image-grid p { margin: 0 20px 22px; color: var(--color-muted); font-size: .9rem; }
.specification-note,
.section-closing { margin-top: 24px; color: var(--color-muted); font-size: .88rem; }
.section-closing--light { color: #E8E4DC; }
.risk-reduction .split-layout p:not(.eyebrow),
.six-grid--light article p,
.comparison-section .image-heading > div > p:last-child,
.table-wrap--dark td,
.final-inquiry__copy > p:not(.eyebrow) { color: #E8E4DC; }
.process-timeline::before { background: #D8CEBD; }
.product-gallery__main { background: #EFE9DE; }
.product-gallery__main figcaption,
.product-gallery__thumbs button > span { background: linear-gradient(0deg, rgba(51, 51, 51, .86), transparent); }
.product-gallery__thumbs button { background: #EFE9DE; }
.product-gallery__thumbs button:hover,
.product-gallery__thumbs button:focus-visible { border-color: var(--color-primary); }
.final-inquiry > picture { position: absolute; z-index: -2; inset: 0; }
.final-inquiry > picture > img { display: block; width: 100%; height: 100%; object-fit: cover; }
.final-inquiry__overlay { background: rgba(51, 51, 51, .82); }
.final-inquiry__form input:focus,
.final-inquiry__form textarea:focus { outline-color: rgba(184, 150, 90, .18); }
.inquiry-contact { display: grid; gap: 10px; margin: 24px 0 0; padding: 0; list-style: none; }
.inquiry-contact li { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 12px; }
.inquiry-contact a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 1020px) {
    .four-grid,
    .application-image-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .oem-section .split-layout > picture > img,
    .quality-section .split-layout > picture > img,
    .chooser .split-layout > picture > img,
    .buyer-section .split-layout > picture > img,
    .explain-section .split-layout > picture > img { aspect-ratio: 4 / 4.4; }
}

@media (max-width: 760px) {
    .tws-hero { min-height: 0; }
    .tws-hero__content { padding: 0; }
    .four-grid,
    .application-image-grid { grid-template-columns: 1fr; }
    .earbud-card > picture > img { aspect-ratio: 4 / 3; }
    .image-heading > picture > img { width: 100%; aspect-ratio: 16 / 10; }
    .detail-split .split-layout > picture > img,
    .oem-section .split-layout > picture > img,
    .quality-section .split-layout > picture > img,
    .chooser .split-layout > picture > img,
    .buyer-section .split-layout > picture > img,
    .explain-section .split-layout > picture > img { aspect-ratio: 4 / 3; }
    .split-layout > picture { order: -1; }
    .faq-image > picture,
    .faq-image > picture > img { aspect-ratio: 4 / 3; height: auto; }
    .application-image-grid img { aspect-ratio: 4 / 3; }
}

/* Layout audit 2026-08-23 */
.process-timeline::before { display: none; }
@media (min-width: 1021px) {
    .process-timeline { grid-template-columns: repeat(4, 1fr); row-gap: 38px; }
    .earbuds-grid:has(> :nth-child(4):last-child) { grid-template-columns: repeat(2, 1fr); }
    .six-grid:has(> :nth-child(4):last-child) { grid-template-columns: repeat(2, 1fr); }
    .chooser .split-layout { align-items: start; }
    .chooser .split-layout > picture, .chooser .split-layout > img { position: sticky; top: 96px; }
}
@media (max-width: 760px) {
    .product-gallery { grid-template-columns: 1fr; align-content: start; }
    .product-gallery__thumbs { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: none; grid-auto-rows: 92px; gap: 10px; }
    .product-gallery__main { min-height: 0; }
    .table-wrap { position: relative; }
    .table-wrap::after { content: ""; position: absolute; top: 0; right: 0; bottom: 0; width: 34px; pointer-events: none; border-radius: 0 var(--radius-medium) var(--radius-medium) 0; background: linear-gradient(270deg, rgba(255,255,255,.85), transparent); }
    .table-wrap--dark::after { background: linear-gradient(270deg, rgba(51,51,51,.85), transparent); }
}

/* Bathtub guides cross-links (.guides-section appears on the 5 bathtub product pages) */
.guides-section .mini-grid h3 a { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.guides-section .mini-grid h3 a:hover { opacity: .7; }

/* Catalog product shots are studio images on white and are lower resolution than lifestyle photos:
   show the whole product (no cropping) on a white field instead of filling the slot. */
.earbud-card img[src*="/catalog/"] { object-fit: contain; background: #fff; }