/* Red Peach Video content-site styles */
:root {
    --brand: #B93A4A;
    --brand-soft: #D9828D;
    --ink: #2B2528;
    --text: #332D2F;
    --muted: #756B6E;
    --bg: #FFF9F7;
    --soft: #F6ECEB;
    --accent: #E45B4F;
    --line: #E9DAD8;
    --white: #FFFFFF;
    --shadow: 0 18px 48px rgba(71, 45, 50, .10);
    --radius: 22px;
    --small-radius: 14px;
    --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--bg); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; line-height: 1.75; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: .08em; text-underline-offset: .18em; }
button, input { font: inherit; }
button { cursor: pointer; }
.shell { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.skip-link { position: fixed; left: 12px; top: 12px; z-index: 1000; transform: translateY(-150%); background: var(--ink); color: var(--white); padding: 8px 12px; border-radius: 8px; }
.skip-link:focus { transform: translateY(0); }
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(185,58,74,.10); background: rgba(255,249,247,.96); backdrop-filter: blur(14px); }
.header-row { min-height: 78px; display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; min-width: 250px; }
.brand img { width: 46px; height: 46px; object-fit: contain; border-radius: 12px; }
.brand-copy { display: grid; }
.brand-copy strong { font-size: 19px; color: var(--ink); letter-spacing: .03em; }
.brand-copy small { font-size: 12px; color: var(--muted); }
.primary-nav { display: flex; align-items: center; gap: 4px; flex: 1; justify-content: center; }
.primary-nav a { text-decoration: none; color: var(--muted); padding: 10px 11px; border-radius: 10px; font-size: 14px; white-space: nowrap; }
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--brand); background: var(--soft); }
.menu-toggle { display: none; }
.search-open, .menu-toggle { border: 1px solid var(--line); background: var(--white); color: var(--ink); padding: 9px 13px; border-radius: 999px; }
.search-open:hover, .menu-toggle:hover { border-color: var(--brand-soft); color: var(--brand); }
main { min-height: 70vh; }
.hero { padding: 76px 0 68px; overflow: hidden; background: radial-gradient(circle at 90% 15%, rgba(217,130,141,.18), transparent 32%), linear-gradient(180deg, #fff9f7 0%, #fff3f0 100%); }
.hero-grid { display: grid; grid-template-columns: 1.04fr .96fr; gap: 62px; align-items: center; }
.hero-copy h1, .page-hero h1, .article-header h1 { color: var(--ink); line-height: 1.12; margin: 10px 0 22px; letter-spacing: -.025em; }
.hero-copy h1 { font-size: clamp(38px, 5vw, 64px); max-width: 760px; }
.page-hero h1, .article-header h1 { font-size: clamp(34px, 4vw, 54px); max-width: 960px; }
.eyebrow { margin: 0 0 10px; color: var(--brand); font-size: 13px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.lead { font-size: 19px; line-height: 1.8; color: #554b4e; max-width: 830px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 46px; padding: 0 20px; border-radius: 999px; font-weight: 700; text-decoration: none; border: 1px solid transparent; transition: .2s ease; }
.button.primary { background: var(--brand); color: var(--white); box-shadow: 0 10px 24px rgba(185,58,74,.22); }
.button.primary:hover { transform: translateY(-1px); background: #a83241; }
.button.secondary { background: var(--white); color: var(--brand); border-color: #e4bdc2; }
.button.secondary:hover { border-color: var(--brand); }
.button.light { background: var(--white); color: var(--ink); }
.hero-points { display: grid; gap: 8px; margin: 28px 0 0; padding: 0; list-style: none; color: var(--muted); }
.hero-points li::before { content: "✓"; display: inline-grid; place-items: center; width: 22px; height: 22px; margin-right: 8px; border-radius: 50%; background: #f3d8db; color: var(--brand); font-weight: 900; }
.hero-visual { margin: 0; position: relative; }
.hero-visual img { width: 100%; border-radius: 36px 36px 120px 36px; box-shadow: var(--shadow); aspect-ratio: 4/3; object-fit: cover; }
.hero-visual figcaption { position: absolute; left: -22px; bottom: 24px; max-width: 320px; padding: 14px 18px; border-radius: 14px; background: var(--white); box-shadow: var(--shadow); color: var(--muted); font-size: 14px; }
.section { padding-top: 78px; padding-bottom: 78px; }
.section-heading { margin-bottom: 34px; }
.section-heading h2, .media-band h2, .topic-feature h2, .callout-row h2, .about-strip h2 { margin: 4px 0 12px; color: var(--ink); font-size: clamp(28px, 3.2vw, 42px); line-height: 1.25; letter-spacing: -.02em; }
.split-heading { display: grid; grid-template-columns: 1fr .72fr; gap: 50px; align-items: end; }
.split-heading > p { color: var(--muted); margin: 0 0 8px; }
.section-intro { color: var(--muted); font-size: 17px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature-card { overflow: hidden; border-radius: var(--radius); border: 1px solid var(--line); background: var(--white); box-shadow: 0 8px 28px rgba(71,45,50,.05); }
.feature-card img { width: 100%; aspect-ratio: 1.5; object-fit: cover; }
.feature-card-body { padding: 24px; }
.feature-card h3 { margin: 0 0 12px; font-size: 21px; color: var(--ink); }
.feature-card h3 a { text-decoration: none; }
.feature-card p { color: var(--muted); margin: 0 0 16px; }
.text-link { color: var(--brand); font-weight: 750; text-decoration: none; }
.text-link::after { content: " →"; }
.soft-section { background: var(--soft); }
.warm-section { background: #fff1ed; }
.dark-section { background: var(--ink); color: #f8eeee; }
.dark-section .eyebrow { color: #f0a6af; }
.dark-section h2 { color: var(--white); }
.editorial-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 70px; align-items: start; }
.step-list { display: grid; gap: 16px; }
.step-list article { display: grid; grid-template-columns: 42px 1fr; gap: 16px; padding: 22px; background: rgba(255,255,255,.74); border: 1px solid rgba(185,58,74,.12); border-radius: 18px; }
.step-list span, .process-grid span { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--brand); color: var(--white); font-weight: 800; }
.step-list h3, .process-grid h3, .device-card h3 { margin: 0 0 6px; color: var(--ink); font-size: 19px; }
.step-list p, .process-grid p, .device-card p { margin: 0; color: var(--muted); }
.media-band { display: grid; grid-template-columns: 1fr 1fr; gap: 58px; align-items: center; }
.media-band.reverse figure, .media-band.reverse > img { order: 2; }
.media-band figure { margin: 0; }
.media-band img { width: 100%; border-radius: 28px; aspect-ratio: 1.48; object-fit: cover; box-shadow: 0 14px 44px rgba(71,45,50,.08); }
.media-band p { color: var(--muted); }
.inline-links { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 22px; }
.inline-links a { color: var(--brand); font-weight: 700; }
.device-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.device-card { padding: 26px; border-radius: 20px; background: var(--white); border: 1px solid #efd4d1; }
.device-card > span { display: inline-flex; padding: 5px 10px; border-radius: 999px; margin-bottom: 18px; background: var(--soft); color: var(--brand); font-size: 12px; font-weight: 800; }
.section-actions { margin-top: 28px; }
.story-list { border-top: 1px solid var(--line); }
.story-list article { display: grid; grid-template-columns: 74px 1fr auto; gap: 26px; align-items: center; padding: 26px 0; border-bottom: 1px solid var(--line); }
.story-number { color: #c7aaae; font-size: 30px; font-weight: 300; }
.story-list h3 { margin: 0 0 6px; color: var(--ink); font-size: 22px; }
.story-list h3 a { text-decoration: none; }
.story-list p { margin: 0; color: var(--muted); }
.topic-feature { display: grid; grid-template-columns: .9fr 1.1fr; gap: 58px; align-items: center; }
.topic-feature img { border-radius: 26px; width: 100%; aspect-ratio: 1.58; object-fit: cover; opacity: .9; }
.topic-feature p { color: #dfcfd1; }
.wide-search { max-width: 900px; }
.wide-search label, .search-form label { display: block; color: var(--muted); margin-bottom: 9px; }
.wide-search > div, .search-line { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.wide-search input, .search-form input { width: 100%; min-width: 0; height: 52px; border: 1px solid #d9c2c5; border-radius: 14px; background: var(--white); padding: 0 16px; outline: none; }
.wide-search input:focus, .search-form input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(185,58,74,.10); }
.wide-search button, .search-form button { border: 0; border-radius: 14px; padding: 0 22px; background: var(--brand); color: var(--white); font-weight: 800; }
.helper-text { color: var(--muted); font-size: 14px; }
.faq-preview { display: grid; grid-template-columns: .7fr 1.3fr; gap: 64px; }
.mini-faq details, .faq-list details { border-bottom: 1px solid #dec9cb; }
.mini-faq summary, .faq-list summary { list-style: none; cursor: pointer; font-weight: 750; color: var(--ink); padding: 18px 36px 18px 0; position: relative; }
.mini-faq summary::-webkit-details-marker, .faq-list summary::-webkit-details-marker { display: none; }
.mini-faq summary::after, .faq-list summary::after { content: "+"; position: absolute; right: 0; top: 14px; color: var(--brand); font-size: 26px; font-weight: 300; }
.mini-faq details[open] summary::after, .faq-list details[open] summary::after { content: "−"; }
.mini-faq p, .faq-list p { color: var(--muted); margin: 0 0 20px; }
.about-strip { display: grid; grid-template-columns: .78fr 1.22fr; gap: 56px; align-items: center; }
.about-strip img { border-radius: 26px; width: 100%; aspect-ratio: 1.35; object-fit: cover; }
.page-hero.compact { padding-top: 58px; padding-bottom: 34px; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0 0 26px; color: var(--muted); font-size: 13px; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 8px; color: #c3adaf; }
.breadcrumbs a { text-decoration: none; }
.two-column, .article-layout, .faq-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 58px; align-items: start; }
.article-copy { min-width: 0; }
.article-copy h2 { margin: 46px 0 14px; color: var(--ink); font-size: clamp(24px, 2.7vw, 34px); line-height: 1.35; }
.article-copy h2:first-child { margin-top: 0; }
.article-copy p { color: #51484b; font-size: 17px; }
.article-copy a { color: var(--brand); }
.wide-copy { max-width: 900px; margin-inline: auto; }
.side-panel { display: grid; gap: 10px; padding: 22px; border-radius: 22px; background: var(--white); border: 1px solid var(--line); }
.side-panel img { width: 100%; border-radius: 16px; aspect-ratio: 1.4; object-fit: cover; margin-bottom: 8px; }
.side-panel h2 { margin: 6px 0 8px; color: var(--ink); font-size: 18px; }
.side-panel a { display: grid; gap: 2px; padding: 13px 0; border-top: 1px solid var(--line); text-decoration: none; }
.side-panel a strong { color: var(--ink); }
.side-panel a span { color: var(--muted); font-size: 13px; }
.sticky-panel { position: sticky; top: 104px; }
.check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 22px 0 40px; }
.check-grid article { padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--white); }
.check-grid span { color: var(--brand); font-weight: 900; }
.check-grid h3 { margin: 6px 0 8px; }
.check-grid p { margin: 0; font-size: 15px; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.process-grid article { padding: 24px; border-radius: 18px; background: rgba(255,255,255,.72); border: 1px solid rgba(185,58,74,.12); }
.process-grid span { margin-bottom: 16px; }
.guide-index { padding-top: 38px; }
.guide-row { display: grid; grid-template-columns: 150px 1fr 150px; gap: 28px; align-items: start; padding: 30px 0; border-bottom: 1px solid var(--line); }
.guide-meta span { display: inline-flex; padding: 5px 10px; border-radius: 999px; background: var(--soft); color: var(--brand); font-size: 12px; font-weight: 800; }
.guide-row h2 { margin: 0 0 8px; color: var(--ink); font-size: 24px; }
.guide-row h2 a { text-decoration: none; }
.guide-row p { margin: 0; color: var(--muted); }
.topic-grid { display: grid; gap: 34px; }
.topic-card { display: grid; grid-template-columns: .72fr 1.28fr; gap: 34px; align-items: center; padding-bottom: 34px; border-bottom: 1px solid var(--line); }
.topic-card img { width: 100%; border-radius: 22px; aspect-ratio: 1.5; object-fit: cover; }
.topic-card h2 { margin: 0 0 10px; color: var(--ink); font-size: 28px; }
.topic-card h2 a { text-decoration: none; }
.topic-card p { color: var(--muted); }
.callout-row { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.callout-row p { color: #dfcfd1; max-width: 720px; }
.faq-layout { padding-top: 34px; }
.faq-list details { scroll-margin-top: 110px; }
.faq-list summary { font-size: 19px; }
.faq-list details > div { padding-right: 32px; }
.principles { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.principles article { padding: 28px; border-radius: 20px; background: var(--white); border: 1px solid #e6d5d3; }
.principles h2 { margin: 0 0 10px; font-size: 22px; }
.principles p { color: var(--muted); margin: 0; }
.key-list, .number-list { padding-left: 22px; }
.key-list li, .number-list li { margin-bottom: 12px; color: var(--muted); }
.article-page { padding-bottom: 30px; }
.article-header { padding-top: 56px; padding-bottom: 34px; }
.article-cover { margin: 0 0 38px; }
.article-cover img { width: 100%; border-radius: 26px; aspect-ratio: 1.6; object-fit: cover; }
.article-note { margin-top: 46px; padding: 28px; border-radius: 20px; background: var(--soft); border: 1px solid var(--line); }
.article-note h2 { margin-top: 0; }
.search-results { margin-top: 34px; border-top: 1px solid var(--line); }
.result-count { color: var(--muted); }
.search-results article { padding: 24px 0; border-bottom: 1px solid var(--line); }
.search-results article > span { color: var(--brand); font-size: 12px; font-weight: 800; }
.search-results h2 { margin: 6px 0; font-size: 23px; }
.search-results h2 a { text-decoration: none; }
.search-results p { margin: 0; color: var(--muted); }
.empty-state { margin-top: 36px; padding: 46px; text-align: center; border-radius: 24px; background: var(--soft); }
.empty-state img { margin: 0 auto 20px; border-radius: 20px; max-width: 360px; }
.not-found { text-align: center; max-width: 760px; }
.not-found h1 { color: var(--ink); font-size: clamp(40px, 7vw, 72px); margin: 0 0 12px; }
.not-found .hero-actions { justify-content: center; }
.site-footer { margin-top: 70px; background: #241f21; color: #d9cbcd; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 38px; padding-top: 58px; padding-bottom: 42px; }
.footer-grid h2 { color: var(--white); font-size: 16px; margin: 0 0 14px; }
.footer-grid p { margin: 0; color: #bfaeb1; }
.footer-grid a { display: block; color: #d9cbcd; text-decoration: none; margin: 8px 0; font-size: 14px; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding: 18px 0 26px; border-top: 1px solid rgba(255,255,255,.10); color: #aa989c; font-size: 12px; }
.search-modal[hidden] { display: none !important; }
.search-modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: start center; padding-top: 12vh; }
.search-backdrop { position: absolute; inset: 0; background: rgba(43,37,40,.68); }
.search-dialog { position: relative; z-index: 1; width: min(calc(100% - 32px), 640px); padding: 32px; border-radius: 24px; background: var(--bg); box-shadow: 0 32px 100px rgba(0,0,0,.22); }
.search-dialog h2 { margin-top: 0; color: var(--ink); }
.search-dialog p { color: var(--muted); }
.search-close { position: absolute; right: 16px; top: 14px; width: 38px; height: 38px; border: 0; border-radius: 50%; background: var(--soft); color: var(--ink); font-size: 24px; }
body.search-locked { overflow: hidden; }
.back-top { position: fixed; right: 24px; bottom: 24px; z-index: 30; border: 1px solid #e1c5c8; background: var(--white); color: var(--brand); border-radius: 999px; padding: 10px 14px; box-shadow: var(--shadow); }
@media (max-width: 1120px) {
    .header-row { gap: 12px; }
    .brand { min-width: auto; }
    .brand-copy small { display: none; }
    .primary-nav a { padding-inline: 8px; font-size: 13px; }
    .hero-grid { gap: 38px; }
}
@media (max-width: 980px) {
    .menu-toggle { display: inline-flex; margin-left: auto; }
    .search-open { order: 4; }
    .primary-nav { position: absolute; left: 20px; right: 20px; top: 72px; display: none; padding: 12px; border: 1px solid var(--line); border-radius: 16px; background: var(--white); box-shadow: var(--shadow); }
    .primary-nav.is-open { display: grid; }
    .primary-nav a { padding: 11px 12px; }
    .hero-grid, .editorial-grid, .topic-feature, .faq-preview, .about-strip, .media-band, .media-band.reverse { grid-template-columns: 1fr; }
    .media-band.reverse figure, .media-band.reverse > img { order: 0; }
    .feature-grid, .device-grid { grid-template-columns: 1fr 1fr; }
    .process-grid { grid-template-columns: 1fr 1fr; }
    .two-column, .article-layout, .faq-layout { grid-template-columns: 1fr; }
    .sticky-panel { position: static; }
    .side-panel { grid-template-columns: 1fr 1fr; }
    .side-panel > img, .side-panel > h2 { grid-column: 1/-1; }
    .guide-row { grid-template-columns: 120px 1fr; }
    .guide-row > .text-link { grid-column: 2; }
    .topic-card { grid-template-columns: 1fr 1.25fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
    .shell { width: min(calc(100% - 28px), var(--max)); }
    .header-row { min-height: 68px; }
    .brand img { width: 40px; height: 40px; }
    .brand-copy strong { font-size: 17px; }
    .search-open { padding: 8px 10px; font-size: 13px; }
    .hero { padding-top: 46px; }
    .hero-copy h1 { font-size: 40px; }
    .lead { font-size: 17px; }
    .hero-visual figcaption { position: static; margin-top: 10px; max-width: none; box-shadow: none; background: transparent; padding: 0; }
    .section { padding-top: 58px; padding-bottom: 58px; }
    .split-heading, .feature-grid, .device-grid, .process-grid, .principles, .topic-card { grid-template-columns: 1fr; }
    .story-list article { grid-template-columns: 50px 1fr; }
    .story-list article > .text-link { grid-column: 2; }
    .check-grid { grid-template-columns: 1fr; }
    .side-panel { grid-template-columns: 1fr; }
    .side-panel > img, .side-panel > h2 { grid-column: auto; }
    .guide-row { grid-template-columns: 1fr; gap: 10px; }
    .guide-row > .text-link { grid-column: auto; }
    .callout-row { align-items: flex-start; flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
    .brand-copy small { display: none; }
    .search-open { display: none; }
    .hero-copy h1, .page-hero h1, .article-header h1 { font-size: 34px; }
    .hero-actions .button { width: 100%; }
    .wide-search > div, .search-line { grid-template-columns: 1fr; }
    .wide-search button, .search-form button { min-height: 48px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; }
    .search-dialog { padding: 28px 20px 22px; }
}
@media (max-width: 390px) {
    .brand-copy strong { font-size: 15px; }
    .menu-toggle { padding: 7px 10px; font-size: 13px; }
    .hero-copy h1, .page-hero h1, .article-header h1 { font-size: 31px; }
    .section-heading h2, .media-band h2, .topic-feature h2, .callout-row h2, .about-strip h2 { font-size: 27px; }
}