:root {
  --paper: #f8f7f2;
  --ink: #20294b;
  --muted: #656b7c;
  --line: #deded9;
  --blue: #394fc7;
  --yellow: #ffd65c;
  --orange: #fc8660;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
button { font: inherit; }
.container { width: min(100% - 88px, 1260px); margin-inline: auto; }
.skip-link { position: fixed; left: 20px; top: -80px; padding: 12px 16px; background: white; z-index: 20; }
.skip-link:focus { top: 12px; }
.site-header { position: relative; z-index: 10; background: var(--paper); border-bottom: 1px solid var(--line); }
.header-inner { min-height: 89px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: none; }
.brand-mark { position: relative; display: block; width: 40px; height: 40px; border-radius: 42% 58% 50% 50%; background: var(--yellow); transform: rotate(-16deg); box-shadow: inset -4px -4px 0 #eebc38; }
.brand-mark span { position: absolute; border-radius: 50%; background: #dfae2c; box-shadow: inset 1px 2px 1px #c18f24; }
.brand-mark span:nth-child(1) { width: 9px; height: 9px; top: 8px; left: 10px; }
.brand-mark span:nth-child(2) { width: 6px; height: 6px; top: 12px; right: 7px; }
.brand-mark span:nth-child(3) { width: 8px; height: 8px; bottom: 8px; left: 19px; }
.brand-type { display: flex; flex-direction: column; font-size: 19px; font-weight: 800; line-height: 1; letter-spacing: .015em; }
.brand-type small { font-size: 8px; font-weight: 800; letter-spacing: .17em; margin-top: 7px; }
.desktop-nav, .header-actions { display: flex; align-items: center; gap: clamp(20px, 3vw, 46px); }
.desktop-nav a { padding: 12px 0; font-size: 14px; font-weight: 600; transition: color .2s; }
.desktop-nav a:hover, .text-link:hover, .footer-nav a:hover { color: var(--blue); }
.header-actions { gap: 12px; }
.header-launch { display: inline-flex; align-items: center; justify-content: center; gap: 16px; min-height: 44px; padding: 0 20px; background: var(--ink); color: #fff; font-size: 13px; font-weight: 700; border-radius: 100px; transition: background .2s, transform .2s; white-space: nowrap; }
.header-launch:hover, .button-dark:hover { background: var(--blue); transform: translateY(-2px); }
.header-launch span { font-size: 17px; font-weight: 400; }
.mobile-nav { display: none; }

.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: clamp(24px, 4.4vw, 74px); padding-top: clamp(70px, 7vw, 108px); padding-bottom: clamp(84px, 8.5vw, 118px); }
.hero-copy { position: relative; z-index: 1; }
.eyebrow, .section-kicker { margin: 0; color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .22em; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow-spark { font-size: 23px; line-height: 1; letter-spacing: 0; }
h1, h2, h3, p { margin-top: 0; }
.hero h1 { margin: 28px 0 25px; font-size: clamp(58px, 5.55vw, 88px); line-height: 1.29; letter-spacing: -.085em; font-weight: 850; white-space: nowrap; }
.highlight { position: relative; z-index: 0; color: var(--blue); }
.highlight::after { position: absolute; left: -3%; bottom: .04em; z-index: -1; width: 107%; height: .18em; content: ''; border-radius: 100%; transform: rotate(-3deg); background: var(--yellow); }
.heading-stop { color: var(--orange); }
.hero-description { margin-bottom: 34px; color: #4d5468; font-size: clamp(16px, 1.5vw, 19px); line-height: 1.9; }
.hero-actions, .closing-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 25px; }
.button { display: inline-flex; min-height: 58px; align-items: center; justify-content: center; gap: 24px; padding: 0 25px; border-radius: 100px; font-size: 15px; font-weight: 700; transition: transform .2s, background .2s, color .2s; }
.button span { font-size: 21px; line-height: 1; font-weight: 400; }
.button-dark { background: var(--ink); color: #fff; }
.text-link { display: inline-flex; align-items: center; min-height: 44px; gap: 6px; border-bottom: 1px solid var(--ink); font-size: 15px; font-weight: 700; transition: color .2s, border-color .2s; }
.text-link:hover { border-color: var(--blue); }
.hero-footnote { display: flex; align-items: center; gap: 12px; margin-top: clamp(60px, 9vw, 118px); font-size: 12px; color: var(--muted); letter-spacing: .09em; }
.footnote-line { width: 30px; height: 1px; background: var(--ink); }
.hero-visual { position: relative; isolation: isolate; aspect-ratio: 1 / 1; overflow: hidden; border-radius: 44% 44% 38% 38% / 36% 36% 41% 41%; background: #d7e5ed; box-shadow: inset 0 -50px 80px #bfd5e33f; }
.hero-image { display: block; width: 100%; height: 100%; object-fit: cover; }
.hero-sticker { position: absolute; z-index: 2; display: flex; align-items: center; justify-content: center; font-weight: 800; box-shadow: 5px 9px 16px #283e5a25; }
.sticker-top { top: 13%; left: 2%; width: 122px; height: 122px; border-radius: 50%; background: #fa8776; color: #263359; font-size: 15px; line-height: 1.5; text-align: center; transform: rotate(-13deg); }
.sticker-top span { position: absolute; bottom: 18px; right: 25px; }
.sticker-bottom { bottom: 12%; left: 11%; width: 127px; height: 82px; border-radius: 15px; background: #fbf7eb; color: var(--blue); font-size: 16px; line-height: 1.1; letter-spacing: .07em; transform: rotate(-7deg); }
.sticker-dot { width: 12px; height: 12px; margin-left: 12px; border-radius: 50%; background: var(--orange); }
.hero-visual-caption { position: absolute; bottom: 5%; left: 50%; width: max-content; transform: translateX(-50%); font-size: 10px; font-weight: 800; letter-spacing: .16em; color: #465e7a; }
.ticker { border-block: 1px solid var(--line); }
.ticker-inner { min-height: 87px; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 15px; font-weight: 700; }
.ticker-star { color: var(--orange); font-size: 21px; }
.ticker-end { color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .14em; white-space: nowrap; }
.ticker-end span { font-size: 17px; letter-spacing: 0; }
.section { padding-block: clamp(85px, 10vw, 146px); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 60px; margin-bottom: 47px; }
.section-heading h2, .idea-intro h2 { margin: 22px 0 0; font-size: clamp(42px, 4.1vw, 65px); font-weight: 800; line-height: 1.3; letter-spacing: -.07em; }
.section-heading h2 span { color: var(--blue); }
.section-heading > p { margin: 0 0 7px; color: var(--muted); line-height: 1.9; font-size: 15px; }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.product-card { position: relative; display: flex; flex-direction: column; min-width: 0; overflow: hidden; padding: 30px 32px 23px; border-radius: 28px; }
.product-listen { background: #e4e1f6; }
.product-search { background: #d8eee7; }
.product-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 10px; letter-spacing: .12em; font-weight: 800; }
.product-badge { border: 1px solid #28345956; border-radius: 100px; padding: 8px 12px; font-size: 11px; letter-spacing: 0; white-space: nowrap; }
.product-intro { z-index: 1; padding-top: 45px; }
.product-symbol { display: grid; width: 49px; height: 49px; place-items: center; border-radius: 14px; }
.listen-symbol { background: #5d56c5; color: #fff6c9; font-size: 34px; line-height: 1; }
.search-symbol { background: #f1ce5a; }
.search-symbol > span { position: relative; width: 20px; height: 20px; border: 3px solid var(--ink); border-radius: 50%; }
.search-symbol > span::after { position: absolute; right: -8px; bottom: -5px; width: 11px; height: 3px; content: ''; border-radius: 2px; background: var(--ink); transform: rotate(48deg); }
.product-intro h3 { margin: 17px 0 12px; font-size: clamp(30px, 3vw, 44px); line-height: 1.2; letter-spacing: -.06em; }
.product-lead { margin-bottom: 16px; font-size: clamp(21px, 2vw, 27px); font-weight: 700; line-height: 1.48; letter-spacing: -.035em; }
.product-description { max-width: 370px; margin: 0; color: #4f5871; font-size: 14px; line-height: 1.85; }
.listen-art, .search-art { position: relative; isolation: isolate; height: 268px; margin: 22px -32px 0; overflow: hidden; pointer-events: none; }
.listen-art { background: radial-gradient(ellipse at 45% 64%, #b8acf0, #d6cef7 62%, transparent 63%); }
.listen-halo { position: absolute; left: 50%; top: 12%; width: 220px; height: 220px; transform: translateX(-50%) rotate(-20deg); border: 2px dashed #7c68c078; border-radius: 50%; }
.listen-disc { position: absolute; left: 50%; top: 11%; display: grid; width: 215px; height: 215px; place-items: center; transform: translateX(-50%) rotate(12deg); border: 15px solid #6d65d1; border-radius: 50%; background: radial-gradient(circle at 34% 30%, #fee9ae 0, #ffca74 60%, #f39276 100%); box-shadow: 15px 22px 21px #7b69be59, inset -12px -13px 18px #d16d6b4a; }
.listen-disc > span { color: #514da9; font-size: 96px; font-weight: 700; line-height: 1; transform: rotate(-12deg); }
.disc-spark { position: absolute; top: 10px; right: -38px; color: #fff6b7; font-size: 48px; font-style: normal; text-shadow: 3px 5px 1px #6c65bc70; }
.listen-tag { position: absolute; z-index: 2; padding: 10px 13px; border-radius: 9px; background: #fffef9; color: var(--ink); font-size: 12px; font-weight: 700; box-shadow: 3px 6px 12px #5348a74d; }
.tag-left { left: 8%; top: 27%; transform: rotate(-10deg); }
.tag-left span { color: #e2a45f; }
.tag-right { right: 7%; bottom: 16%; transform: rotate(8deg); }
.search-art { display: flex; align-items: flex-end; justify-content: center; background: radial-gradient(ellipse at 55% 120%, #9ccfbe, #c4e4d7 50%, transparent 72%); }
.search-window { position: relative; z-index: 1; width: min(78%, 390px); height: 223px; padding: 14px 16px; border: 1px solid #d9dfe8; border-radius: 15px 15px 0 0; background: #fffefa; transform: rotate(-5deg) translateY(26px); box-shadow: 15px 20px 0 #385ba1, 20px 25px 20px #517c9b5e; }
.window-dots { display: flex; gap: 4px; }
.window-dots i { width: 6px; height: 6px; border-radius: 50%; background: #d2d7da; }
.window-dots i:first-child { background: #fa8975; }
.window-label { display: block; margin: 24px 0 17px; font-size: 26px; font-weight: 800; line-height: 1; }
.window-label small { display: block; margin-top: 7px; font-size: 7px; letter-spacing: .12em; }
.mock-search { display: flex; align-items: center; gap: 9px; height: 41px; padding-left: 11px; border: 1px solid #dadfe6; border-radius: 8px; color: #838a9b; font-size: 11px; }
.mock-magnifier { position: relative; display: inline-block; width: 11px; height: 11px; border: 2px solid #8995a4; border-radius: 50%; }
.mock-magnifier::after { position: absolute; right: -5px; bottom: -3px; width: 6px; height: 2px; content: ''; background: #8995a4; transform: rotate(48deg); }
.mock-submit { display: grid; width: 31px; height: 31px; margin-left: auto; margin-right: 4px; place-items: center; border-radius: 6px; background: var(--ink); color: white; font-size: 15px; }
.mock-results { display: flex; gap: 8px; margin-top: 12px; }
.mock-results span { padding: 5px 10px; border-radius: 100px; background: #e9eef7; color: #58617a; font-size: 10px; }
.search-accent { position: absolute; z-index: 2; top: 0; right: 9%; display: grid; width: 78px; height: 78px; place-items: center; border-radius: 50%; background: var(--yellow); color: var(--ink); font-size: 51px; font-weight: 800; transform: rotate(16deg); box-shadow: 6px 9px 0 #46649c5e; }
.search-mini-star { position: absolute; z-index: 2; bottom: 21%; left: 8%; color: #47759b; font-size: 42px; transform: rotate(-15deg); }
.product-bottom { position: relative; z-index: 2; display: flex; justify-content: space-between; align-items: center; gap: 10px; min-height: 57px; border-top: 1px solid #26345746; font-size: 13px; font-weight: 700; }
.product-search .product-bottom { flex-wrap: wrap; column-gap: 18px; }
.product-listen .product-bottom { flex-wrap: wrap; column-gap: 18px; }
.product-listen .product-number { margin-left: auto; }
.product-search .product-action { gap: 8px; }
.product-search .product-number { margin-left: auto; }
.product-number { font-size: 10px; letter-spacing: .12em; white-space: nowrap; }
.product-tip { font-size: 13px; }
.product-action { display: inline-flex; align-items: center; justify-content: space-between; min-height: 44px; gap: 20px; border-bottom: 1px solid var(--ink); transition: color .2s, gap .2s; }
.product-action:hover { color: var(--blue); gap: 26px; }
.product-action span { font-size: 18px; font-weight: 400; }
.product-disclaimer { margin: 16px 0 0; color: #767c8a; font-size: 12px; line-height: 1.6; }
.content-section { border-top: 1px solid var(--line); }
.content-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.content-card { display: flex; flex-direction: column; align-items: flex-start; min-height: 280px; padding: 36px; border-radius: 28px; }
.content-card-question { background: #eee6ee; }
.content-card-daily { background: #faedcd; }
.content-card h3 { margin: 28px 0 12px; font-size: clamp(30px, 3vw, 43px); }
.content-card > p:not(.section-kicker) { max-width: 440px; color: #4f5871; line-height: 1.8; }
.content-card .text-link { margin-top: auto; }

.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 38px; color: var(--muted); font-size: 13px; }
.breadcrumbs a { text-decoration: underline; text-underline-offset: 4px; }
.detail-main { padding-block: clamp(50px, 7vw, 100px) clamp(80px, 10vw, 140px); }
.detail-hero { padding: clamp(34px, 5vw, 72px); border-radius: 30px; }
.detail-listen { background: #e4e1f6; }
.detail-search { background: #d8eee7; }
.detail-question { background: #eee6ee; }
.detail-daily { background: #faedcd; }
.detail-hero h1 { max-width: 900px; margin: 19px 0 22px; font-size: clamp(42px, 5vw, 72px); letter-spacing: -.07em; line-height: 1.25; }
.detail-lead { max-width: 740px; margin-bottom: 25px; font-size: clamp(17px, 1.7vw, 22px); line-height: 1.8; }
.detail-hero .hero-actions { gap: 14px; }
.detail-intro { max-width: 790px; margin: 70px 0 26px; font-size: clamp(19px, 2vw, 25px); line-height: 1.7; }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.detail-panel { padding: 32px; border: 1px solid var(--line); border-radius: 24px; background: #fffefa; }
.detail-panel h2 { margin-bottom: 14px; font-size: 25px; letter-spacing: -.035em; }
.detail-panel p, .detail-panel li { color: #4f5871; line-height: 1.85; }
.detail-panel p:last-child { margin-bottom: 0; }
.detail-panel ul { margin: 0; padding-left: 1.3em; }
.detail-panel a { color: var(--blue); text-decoration: underline; text-underline-offset: 4px; }
.detail-note { margin: 22px 0 0; color: #6f7481; font-size: 13px; line-height: 1.8; }
.detail-related { margin-top: 70px; }
.detail-related h2 { margin-bottom: 19px; font-size: 29px; }
.detail-related-links { display: flex; flex-wrap: wrap; gap: 12px; }
.detail-related-links a { display: inline-flex; min-height: 44px; align-items: center; padding: 9px 17px; border: 1px solid var(--line); border-radius: 100px; background: #fffefa; font-weight: 700; }
.detail-related-links a:hover { border-color: var(--blue); color: var(--blue); }
.idea-section { position: relative; overflow: hidden; background: #e9e7df; }
.idea-grid { position: relative; display: grid; grid-template-columns: 1fr .82fr; align-items: center; gap: 10%; min-height: 408px; padding-block: 80px; }
.idea-intro h2 { margin-top: 20px; }
.idea-intro h2 span { color: var(--orange); }
.idea-content { position: relative; z-index: 1; }
.idea-content > p { max-width: 460px; margin: 0 0 32px; font-size: clamp(18px, 1.7vw, 22px); line-height: 1.85; font-weight: 500; }
.idea-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.idea-pills span { padding: 9px 14px; border: 1px solid #8c8f9685; border-radius: 100px; font-size: 12px; font-weight: 700; }
.idea-flower { position: absolute; right: -8%; bottom: -30%; color: #c9c4b866; font-size: 380px; line-height: 1; transform: rotate(-20deg); pointer-events: none; }
.closing-section { position: relative; isolation: isolate; overflow: hidden; margin-block: clamp(76px, 9vw, 130px); padding: clamp(55px, 7vw, 90px); border-radius: 30px; background: var(--ink); color: white; }
.closing-section .section-kicker { color: #f7cf75; }
.closing-section h2 { max-width: 800px; margin: 23px 0 16px; font-size: clamp(43px, 5vw, 75px); line-height: 1.27; font-weight: 800; letter-spacing: -.06em; }
.closing-section > p:not(.section-kicker) { margin-bottom: 31px; color: #d6dbed; font-size: 16px; }
.button-light { background: var(--yellow); color: var(--ink); }
.button-light:hover { background: #ffe393; transform: translateY(-2px); }
.closing-text-link { display: inline-flex; align-items: center; min-height: 44px; gap: 8px; border-bottom: 1px solid #c2c8d5; font-weight: 700; font-size: 14px; }
.closing-text-link:hover { color: var(--yellow); border-color: var(--yellow); }
.closing-art { position: absolute; z-index: -1; right: 3%; top: 8%; color: #ffd75f; font-size: clamp(160px, 21vw, 340px); line-height: 1; transform: rotate(-15deg); }
.closing-ring { position: absolute; width: 1.1em; height: .32em; left: -.2em; top: .29em; border: .045em solid #7592ed; border-radius: 50%; transform: rotate(32deg); }
.closing-dot { position: absolute; width: .2em; height: .2em; right: -.07em; top: .1em; border-radius: 50%; background: #f18778; }
.site-footer { border-top: 1px solid var(--line); }
.footer-main { display: grid; grid-template-columns: 1fr 1fr auto; gap: 40px; padding-block: 53px 62px; }
.footer-brand p { margin: 23px 0 0; color: var(--muted); font-size: 14px; }
.footer-nav { display: flex; flex-direction: column; align-items: flex-start; gap: 13px; font-size: 14px; }
.footer-nav > span { margin-bottom: 3px; color: var(--muted); font-size: 12px; }
.footer-nav a { font-weight: 600; transition: color .2s; }
.back-top { display: inline-flex; align-items: center; align-self: start; gap: 17px; font-size: 13px; font-weight: 700; }
.back-top span { display: grid; width: 37px; height: 37px; place-items: center; border: 1px solid #989caa; border-radius: 50%; font-size: 17px; transition: background .2s; }
.back-top:hover span { background: var(--yellow); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; padding-block: 22px 32px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.footer-bottom a:hover { color: var(--blue); }

@media (max-width: 1050px) {
  .container { width: min(100% - 56px, 1260px); }
  .hero { gap: 22px; }
  .hero h1 { font-size: clamp(52px, 5.5vw, 72px); }
  .hero-footnote { margin-top: 60px; }
  .product-card { padding-inline: 25px; }
  .listen-art, .search-art { margin-inline: -25px; }
}
@media (max-width: 800px) {
  .desktop-nav { display: none; }
  .mobile-nav { position: relative; display: block; }
  .mobile-nav summary { display: flex; width: 44px; height: 44px; flex-direction: column; align-items: center; justify-content: center; gap: 6px; border: 1px solid var(--line); border-radius: 50%; cursor: pointer; list-style: none; }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav summary span { display: block; width: 17px; height: 2px; background: var(--ink); }
  .mobile-nav nav { position: absolute; top: 53px; right: 0; display: flex; flex-direction: column; width: 190px; padding: 11px; border: 1px solid var(--line); border-radius: 14px; background: #fffefa; box-shadow: 0 12px 25px #28304c22; }
  .mobile-nav nav a { min-height: 44px; padding: 12px; font-weight: 700; font-size: 14px; }
  .mobile-nav nav a:hover { background: #f1efe5; border-radius: 8px; }
  .hero { grid-template-columns: 1fr; padding-top: 70px; padding-bottom: 72px; }
  .hero h1 { font-size: clamp(58px, 9vw, 82px); }
  .hero-footnote { display: none; }
  .hero-visual { width: min(100%, 590px); margin: 33px auto 0; }
  .section-heading { align-items: start; flex-direction: column; gap: 16px; }
  .section-heading > p br { display: none; }
  .product-intro { padding-top: 30px; }
  .product-intro h3 { font-size: 32px; }
  .product-lead { font-size: 22px; }
  .listen-art, .search-art { height: 230px; }
  .idea-grid { min-height: 0; padding-block: 70px; gap: 45px; }
}
@media (max-width: 650px) {
  .container { width: min(100% - 40px, 1260px); }
  .header-inner { min-height: 72px; }
  .brand { gap: 7px; }
  .brand-mark { width: 33px; height: 33px; }
  .brand-type { font-size: 16px; }
  .brand-type small { font-size: 6px; }
  .header-launch { min-height: 41px; padding: 0 12px; gap: 5px; font-size: 11px; }
  .header-launch span { font-size: 15px; }
  .header-actions { gap: 8px; }
  .hero { padding-top: 64px; }
  .hero h1 { margin-block: 22px; font-size: clamp(47px, 10vw, 65px); }
  .hero-description { font-size: 15px; line-height: 1.8; }
  .hero-description br { display: none; }
  .hero-actions { gap: 17px; }
  .button { min-height: 53px; padding: 0 19px; font-size: 14px; }
  .text-link { font-size: 14px; }
  .hero-visual { margin-top: 26px; }
  .sticker-top { width: 82px; height: 82px; font-size: 10px; }
  .sticker-top span { bottom: 11px; right: 16px; }
  .sticker-bottom { width: 89px; height: 56px; font-size: 11px; border-radius: 10px; }
  .sticker-dot { width: 8px; height: 8px; margin-left: 6px; }
  .ticker-inner { min-height: 65px; font-size: 12px; gap: 7px; }
  .ticker-star { font-size: 16px; }
  .ticker-end { display: none; }
  .section { padding-block: 76px; }
  .section-heading { margin-bottom: 32px; }
  .section-heading h2, .idea-intro h2 { font-size: 43px; }
  .product-grid { grid-template-columns: 1fr; gap: 17px; }
  .content-grid, .detail-grid { grid-template-columns: 1fr; gap: 17px; }
  .content-card { min-height: 255px; padding: 28px; }
  .detail-hero { padding: 30px 24px; border-radius: 22px; }
  .detail-hero h1 { font-size: clamp(38px, 9vw, 52px); }
  .detail-intro { margin-top: 48px; }
  .detail-panel { padding: 25px; }
  .product-card { padding: 22px 23px 15px; }
  .listen-art, .search-art { margin-inline: -23px; height: 255px; }
  .product-intro { padding-top: 34px; }
  .product-intro h3 { font-size: 38px; }
  .product-lead { font-size: 24px; }
  .idea-grid { grid-template-columns: 1fr; gap: 34px; }
  .idea-content > p { font-size: 17px; }
  .idea-flower { right: -28%; bottom: -26%; font-size: 280px; }
  .closing-section { padding: 42px 28px 48px; border-radius: 22px; }
  .closing-section h2 { font-size: 42px; }
  .closing-art { opacity: .27; top: 14%; right: -12%; }
  .closing-actions { gap: 12px; }
  .footer-main { grid-template-columns: 1fr auto; gap: 40px 20px; padding-block: 42px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: 7px; }
}
@media (max-width: 375px) {
  .container { width: min(100% - 32px, 1260px); }
  .header-launch { padding: 0 9px; font-size: 10px; }
  .brand-type { font-size: 15px; }
  .hero h1 { font-size: 45px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 7px; }
  .product-meta { font-size: 9px; }
  .product-number { font-size: 9px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}