/* Oyster's five-step learning approach. Shared with the English edition. */
.science-hero { padding: 64px 0 74px; background: var(--grad-space); color: #fff; position: relative; overflow: hidden; }
.science-hero__grid { display: grid; gap: 42px; align-items: center; position: relative; z-index: 2; }
.science-hero h1 { color: #fff; font-size: clamp(3.2rem, 7vw, 6.4rem); line-height: .98; letter-spacing: -2px; margin: 18px 0 28px; }
.science-hero h1 em { display: inline-block; font-style: normal; color: #20203e; background: #ffa63d; padding: 3px 14px 10px; border-radius: 7px; transform: rotate(-3deg); }
.science-hero .lead { color: #e0dff0; max-width: 530px; }
.science-hero .eyebrow { color: #70e0d1; background: rgba(112,224,209,.1); }
.science-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.science-hero__visual { min-width: 0; }
.science-hero__visual .app-device { transform: rotate(-4deg); margin: 20px 4px 36px; }
.science-hero__visual > p { text-align: center; color: #d9d6ec; font-size: .9rem; margin: 0; }
.science-route { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 10px; position: relative; }
.science-route::before { content: ""; position: absolute; left: 10%; right: 10%; top: 22px; border-top: 1px dashed #73778f; }
.science-route li { text-align: center; position: relative; }
.science-route span { display: grid; place-items: center; border: 1px solid #64d5ce; color: #9bf5e4; background: #242b4d; border-radius: 50%; width: 44px; height: 44px; margin: 0 auto 10px; font-weight: 800; }
.science-route small { color: #fff; font-weight: 800; font-size: .72rem; }
.science-overview { padding: 40px 0 54px; background: #fff; scroll-margin-top: 88px; }
.science-overview__intro { margin: 0 auto 28px; text-align: center; max-width: 760px; }
.science-overview__intro p { margin-bottom: 0; }
.science-jump { display: grid; grid-template-columns: 1fr; gap: 10px; margin: 0; padding: 0; list-style: none; }
.science-jump a { display: flex; align-items: center; gap: 16px; height: 100%; background: var(--cloud-soft); border: 1px solid var(--line); border-radius: 16px; padding: 18px; color: var(--ink); }
.science-jump a:hover { border-color: var(--oyster-orange); background: #fff0e2; }
.science-jump__number { font-family: var(--font-head); font-size: 1.8rem; color: var(--oyster-orange-dark); }
.science-jump strong { display: block; line-height: 1.25; }
.science-jump small { display: block; margin-top: 4px; color: var(--ink-soft); font-size: .78rem; }
.science-step { padding: 64px 0; scroll-margin-top: 88px; background: #fff; }
.science-step--soft { background: #f5f3fb; }
.science-step--space { background: var(--grad-space); color: #fff; }
.science-step__grid { display: grid; gap: 32px; align-items: center; }
.science-step__copy h2 { font-size: clamp(1.9rem,3vw,2.6rem); }
.science-step__copy > p { margin-bottom: 20px; }
.science-step__tag { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-bottom: 20px; font-weight: 800; letter-spacing: .8px; font-size: .8rem; text-transform: uppercase; color: var(--ink-soft); }
.science-step__tag b { font: 800 2.2rem var(--font-head); color: var(--oyster-orange-dark); line-height: 1; }
.science-step--space h2 { color: #fff; }
.science-step--space .science-step__tag, .science-step--space p { color: #dbddeb; }
.science-step--space .science-step__tag b { color: #ffb35f; }
.science-example { border-left: 3px solid #ef8c3c; padding: 0 0 0 16px; margin: 20px 0 0; }
.science-example strong { display: block; margin-bottom: 5px; font-size: .85rem; }
.science-example p { font-size: .95rem; margin-bottom: 0; }
.science-step__figure { min-width: 0; margin: 0; }
.science-step__figure .app-device { margin: 0 4px; }
.science-device--recorded::before, .science-device--recorded::after { display: none; }
.science-step__figure figcaption { font-size: .78rem; color: var(--ink-soft); margin: 14px 4px 0; }
.science-step--space .science-step__figure figcaption { color: #c7cade; }
.science-evidence { margin: 22px 4px 0; padding: 22px; border-radius: 18px; background: #f4f1fb; border: 1px solid #e5deef; }
.science-evidence h3 { color: #216b6d; font-size: .92rem; margin-bottom: 10px; }
.science-evidence p { color: #474c61; font-size: .94rem; margin-bottom: 12px; }
.science-evidence a { font-size: .85rem; text-decoration: underline; text-underline-offset: 3px; font-weight: 800; color: #715023; }
.science-evidence small { display: block; margin-top: 12px; color: #5b6072; font-size: .8rem; }
.science-step--space .science-evidence p { color: #474c61; }
.science-flipped { padding: 64px 0; background: #fff8ef; }
.science-flipped__grid { display: grid; gap: 28px; align-items: start; }
.science-flipped__phases { display: grid; gap: 16px; }
.science-flipped__phase { border: 1px solid #eadccc; background: #fff; border-radius: 20px; padding: 24px; }
.science-flipped__phase span { font-size: .8rem; letter-spacing: 1px; text-transform: uppercase; font-weight: 800; color: #a84e10; }
.science-flipped__phase h3 { margin: 10px 0; }
.science-flipped__phase p { margin: 0; }
.science-flipped__finding { font-size: .95rem; }
.science-flipped__finding a { font-weight: 800; text-decoration: underline; }
.science-sources { background: #fff; padding: 64px 0; scroll-margin-top: 88px; }
.science-sources__note { padding: 24px; border-radius: 20px; background: #f3f5fa; border: 1px solid #e0e4ee; margin-bottom: 30px; }
.science-sources__note h3 { font-size: 1.2rem; }
.science-sources__note p { margin-bottom: 0; font-size: .95rem; }
.science-sources ol { margin: 0; padding-left: 26px; }
.science-sources li { padding: 15px 0 15px 9px; border-bottom: 1px solid var(--line); }
.science-sources li p { margin: 5px 0 0; font-size: .85rem; }
.science-sources a { text-decoration: underline; text-underline-offset: 3px; font-weight: 800; overflow-wrap: anywhere; }
.science-footer-cta { margin-top: 44px; }
.science-footer-cta .btn { white-space: normal; }
.science-related-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; font-weight: 800; text-decoration: underline; text-underline-offset: 4px; }
@media (min-width: 600px) {
 .science-jump { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .science-route small { font-size: .8rem; }
}
@media (min-width: 941px) {
 .science-hero { padding: 86px 0 90px; }
 .science-hero__grid { grid-template-columns: .9fr 1.1fr; gap: 64px; }
 .science-jump { grid-template-columns: repeat(5,minmax(0,1fr)); }
 .science-jump a { display: block; }
 .science-jump__number { display: block; margin-bottom: 8px; }
 .science-step { padding: 88px 0; }
 .science-step__grid { grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: 64px; }
 .science-step:nth-of-type(even) .science-step__copy { grid-column: 2; grid-row: 1; }
 .science-step:nth-of-type(even) .science-step__media { grid-column: 1; grid-row: 1; }
 .science-flipped__grid { grid-template-columns: 1fr 1fr; gap: 64px; }
 .science-flipped, .science-sources { padding: 88px 0; }
}
@media (max-width: 479px) {
 .science-hero { padding-top: 44px; }
 .science-hero__actions .btn { width: 100%; }
 .science-route { gap: 3px; }
 .science-route span { width: 38px; height: 38px; }
 .science-route::before { top: 19px; }
 .science-route small { font-size: .64rem; letter-spacing: -.2px; }
 .science-evidence { margin-left: 0; margin-right: 0; padding: 20px; }
}