.slideshow {
    height: 400px;
    object-fit: cover;
}

/* Battery passport product site */
:root {
	--bp-paper: #f5f7f6;
	--bp-white: #ffffff;
	--bp-ink: #172321;
	--bp-muted: #53615e;
	--bp-line: #d9e1dd;
	--bp-green: #176b55;
	--bp-green-dark: #104d3f;
	--bp-lime: #d6f05a;
	--bp-blue: #315bb9;
	--bp-warm: #e7a344;
	--bp-width: 1180px;
}
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { background: var(--bp-paper); color: var(--bp-ink); font-family: "Segoe UI", "Microsoft YaHei", Arial, sans-serif; font-size: 16px; line-height: 1.6; overflow-x: hidden; }
body, h1, h2, h3, p { margin-top: 0; }
a { color: inherit; transition: color .2s ease, background-color .2s ease, transform .2s ease; }
a:hover { color: var(--bp-green); }
button, select { font: inherit; }
:focus-visible { outline: 3px solid var(--bp-blue); outline-offset: 3px; }
.shell { width: min(var(--bp-width), calc(100% - 64px)); margin-inline: auto; }
.site-header { height: 76px; position: sticky; inset: 0 0 auto; z-index: 50; background: rgba(245,247,246,.97); }
.nav-shell { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; flex: 0 0 auto; }
.brand-mark { width: 34px; height: 34px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 3px; padding: 4px; background: var(--bp-green); border-radius: 8px 3px 8px 3px; transform: rotate(-5deg); }
.brand-mark i { display: block; background: var(--bp-lime); border-radius: 1px; }
.brand-mark i:nth-child(2), .brand-mark i:nth-child(3) { background: #fff; }
.brand-name { color: var(--bp-ink); font-weight: 700; font-size: 17px; line-height: 1.05; letter-spacing: 0; }
.brand-name span { display: block; margin-top: 5px; font-weight: 600; color: var(--bp-muted); font-size: 9px; line-height: 1; letter-spacing: 0; }
.main-nav { display: flex; align-items: center; gap: clamp(18px, 2.2vw, 32px); }
.main-nav > a { text-decoration: none; font-size: 14px; font-weight: 600; color: #394542; white-space: nowrap; }
.main-nav > a:hover { color: var(--bp-green); }
.main-nav .nav-cta { padding: 11px 15px; color: var(--bp-ink); background: var(--bp-lime); }
.main-nav .nav-cta:hover { color: var(--bp-ink); background: #e3f77a; }
.language-switch { margin: 0; }
.language-switch select { width: 128px; height: 38px; padding: 0 26px 0 10px; color: var(--bp-ink); border: 1px solid var(--bp-line); border-radius: 0; background: #fff; font-size: 12px; }
.nav-cta i { margin-left: 8px; font-size: 12px; }
.nav-toggle { display: none; }
.hero { position: relative; overflow: hidden; background: var(--bp-paper); }
.hero-grid { min-height: 570px; padding-top: 68px; padding-bottom: 56px; display: grid; grid-template-columns: minmax(0, .95fr) minmax(470px, 1.05fr); gap: clamp(44px, 7vw, 92px); align-items: center; }
.hero-copy { padding-bottom: 14px; animation: bp-in .65s both; }
.hero h1 { max-width: 610px; margin-bottom: 24px; font-size: clamp(38px, 3vw, 42px); line-height: 1.16; letter-spacing: 0; font-weight: 720; }
.hero-lead { max-width: 525px; color: var(--bp-muted); font-size: 18px; line-height: 1.65; margin-bottom: 28px; }
.hero-trial-callout { max-width: 525px; display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: 0 0 21px; padding: 14px 17px; border-left: 5px solid var(--bp-lime); color: var(--bp-ink); background: #eaf2d0; }
.hero-trial-callout strong, .hero-trial-callout span { display: block; }
.hero-trial-callout strong { font-size: 17px; line-height: 1.3; }
.hero-trial-callout span { margin-top: 3px; color: #53615e; font-size: 12px; }
.hero-trial-callout i { color: var(--bp-green-dark); font-size: 18px; }
.hero-actions { display: flex; align-items: center; gap: 23px; flex-wrap: wrap; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 0 19px; text-decoration: none; font-size: 15px; font-weight: 650; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--bp-green); }
.button-primary:hover { color: white; background: var(--bp-green-dark); }
.trial-primary { min-height: 54px; padding-inline: 23px; color: var(--bp-ink); background: var(--bp-lime); font-size: 16px; }
.trial-primary:hover { color: var(--bp-ink); background: #e3f77a; }
.text-link { color: var(--bp-ink); text-decoration: none; font-size: 14px; font-weight: 650; }
.text-link i { margin-left: 7px; color: var(--bp-green); }
.text-link:hover { color: var(--bp-green); }
.hero-note { margin-top: 26px; max-width: 500px; color: #56635f; font-size: 13px; }
.hero-note i { margin-right: 6px; color: var(--bp-green); }
/* taste-skill-ignore: the passport sample is a working interface fragment */
.passport-demo { background: var(--bp-white); padding: 24px; border-top: 4px solid var(--bp-green); animation: bp-in .75s .1s both; }
.demo-topline { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--bp-line); } /* taste-skill-ignore */
.demo-topline h2 { margin: 0; font-size: 19px; line-height: 1.3; }
.demo-status { display: inline-flex; align-items: center; gap: 7px; padding: 5px 9px; color: #315d4d; background: #e9f4ec; font-size: 11px; font-weight: 650; white-space: nowrap; }
.demo-status span, .map-live i { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: #409c68; }
.demo-identity { display: flex; align-items: center; gap: 14px; padding: 18px 0 15px; }
.battery-mark { position: relative; width: 47px; height: 47px; display: grid; place-items: center; flex: 0 0 auto; background: var(--bp-green); }
.battery-mark:before { content: ""; width: 19px; height: 29px; border: 2px solid white; position: absolute; }
.battery-mark:after { content: ""; width: 8px; height: 3px; background: white; position: absolute; top: 7px; }
.battery-mark span { position: relative; width: 9px; height: 17px; background: var(--bp-lime); clip-path: polygon(52% 0, 100% 0, 65% 43%, 100% 43%, 20% 100%, 42% 56%, 0 56%); }
.demo-identity p, .demo-identity strong, .demo-identity small { display: block; margin: 0; }
.demo-identity p { color: var(--bp-muted); font-size: 12px; }
.demo-identity strong { font-size: 16px; letter-spacing: .02em; }
.demo-identity small { margin-top: 2px; color: var(--bp-muted); font-size: 12px; }
.demo-select-row { display: grid; grid-template-columns: 1fr 1.35fr; align-items: center; gap: 14px; padding: 12px 0; border-top: 1px solid var(--bp-line); border-bottom: 1px solid var(--bp-line); } /* taste-skill-ignore */
.demo-select-row label { font-size: 12px; font-weight: 650; }
.demo-select-row select { min-width: 0; height: 38px; padding: 0 30px 0 10px; color: var(--bp-ink); border: 1px solid #b9c6c0; border-radius: 0; background-color: #fff; font-size: 12px; }
.demo-data-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); }
.demo-data-grid > div { min-height: 69px; padding: 13px 10px 10px 0; border-bottom: 1px solid var(--bp-line); } /* taste-skill-ignore */
.demo-data-grid > div:nth-child(odd) { border-right: 1px solid var(--bp-line); } /* taste-skill-ignore */
.demo-data-grid > div:nth-child(even) { padding-left: 14px; }
.demo-data-grid span { display: block; margin-bottom: 4px; color: var(--bp-muted); font-size: 11px; }
.demo-data-grid strong { font-size: 14px; font-weight: 650; }
.demo-data-grid strong small { font-size: 11px; font-weight: 500; }
.demo-data-grid .state-ready { color: var(--bp-green); font-size: 12px; }
.state-ready i { margin-right: 4px; }
.demo-scope { margin-top: 15px; padding: 12px 14px; background: #eff5f1; border-left: 3px solid var(--bp-green); }
.demo-scope strong { display: block; margin-bottom: 4px; color: var(--bp-green-dark); font-size: 12px; }
.demo-scope p { margin: 0; color: #40524c; font-size: 11px; line-height: 1.55; }
.demo-disclaimer { margin: 12px 0 0; color: #69736f; font-size: 10px; }
.hero-bottom { display: flex; gap: 30px; align-items: center; padding: 15px 0 18px; color: #485550; font-size: 12px; font-weight: 600; }
.hero-bottom span:not(.hero-reference):before { content: ""; width: 5px; height: 5px; display: inline-block; margin: 0 9px 2px 0; background: var(--bp-green); border-radius: 50%; }
.hero-reference { margin-left: auto; color: var(--bp-muted); font-size: 11px; font-weight: 500; }
.section-pad { padding: 104px 0; }
.regulation-section { background: #e9eeeb; }
.section-heading { margin-bottom: 44px; }
.heading-split { display: grid; grid-template-columns: 1fr minmax(300px, .7fr); gap: 70px; align-items: end; }
.section-heading h2, .data-copy h2, .capability-intro h2, .faq-layout h2, .contact-section h2 { margin: 0; font-size: clamp(32px, 3.5vw, 46px); line-height: 1.17; letter-spacing: 0; font-weight: 690; }
.section-heading > p { max-width: 490px; margin: 0 0 5px; color: var(--bp-muted); font-size: 16px; line-height: 1.75; }
.regulation-band { display: grid; grid-template-columns: 116px 1fr auto; align-items: center; gap: 28px; padding: 25px 28px; color: white; background: var(--bp-green-dark); }
.date-block { width: 90px; min-height: 91px; display: flex; flex-direction: column; justify-content: center; align-items: center; color: var(--bp-ink); background: var(--bp-lime); line-height: 1; }
.date-block strong { font-size: 39px; font-weight: 760; }
.date-block span { margin-top: 4px; font-size: 10px; font-weight: 750; }
.date-block small { margin-top: 5px; font-size: 12px; }
.regulation-copy h3 { margin-bottom: 7px; font-size: 22px; }
.regulation-copy p { max-width: 690px; margin: 0; color: #e0ece6; font-size: 14px; line-height: 1.65; }
.regulation-link { align-self: end; margin-bottom: 4px; color: white; font-size: 13px; font-weight: 600; text-decoration: none; white-space: nowrap; }
.regulation-link:hover { color: var(--bp-lime); }
.regulation-link i { margin-left: 7px; }
.scope-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 38px; padding: 34px 0 0; }
.scope-row > div { position: relative; padding-left: 43px; }
.scope-index { position: absolute; left: 0; top: 0; color: var(--bp-green); font-size: 14px; font-weight: 750; }
.scope-row h3 { margin-bottom: 6px; font-size: 16px; }
.scope-row p { margin: 0; color: var(--bp-muted); font-size: 13px; }
.legal-note { margin: 28px 0 0; color: #59645f; font-size: 12px; }
.data-section { background: var(--bp-paper); }
.data-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: center; }
.data-copy h2 { margin-bottom: 20px; }
.data-copy > p { max-width: 430px; margin-bottom: 22px; color: var(--bp-muted); line-height: 1.75; }
.data-map { padding: 21px 24px 16px; background: #e7ede9; border-bottom: 4px solid var(--bp-green); }
.data-map-title { display: flex; justify-content: space-between; align-items: center; gap: 15px; font-size: 13px; font-weight: 700; }
.map-live { color: var(--bp-muted); font-size: 10px; font-weight: 500; }
.map-live i { width: 6px; height: 6px; margin-right: 5px; }
.map-center { width: min(100%, 360px); margin: 21px auto 0; padding: 15px; display: grid; grid-template-columns: 38px 1fr; align-items: center; column-gap: 11px; background: white; }
.map-battery { width: 38px; height: 38px; display: grid; place-items: center; color: white; background: var(--bp-green); font-size: 18px; grid-row: span 2; }
.map-center strong { font-size: 14px; }
.map-center small { color: var(--bp-muted); font-size: 10px; }
.map-branches { margin-top: 14px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; }
.map-branches > div { min-height: 72px; padding: 12px; display: grid; grid-template-columns: 25px 1fr; align-content: center; column-gap: 8px; background: #fff; }
.map-branches i { grid-row: span 2; margin-top: 3px; color: var(--bp-green); font-size: 16px; }
.map-branches strong { font-size: 12px; }
.map-branches small { color: var(--bp-muted); font-size: 10px; }
.map-caption { margin: 13px 0 0; color: #5a6762; font-size: 10px; line-height: 1.5; }
.workflow-section { background: #fff; }
.workflow-list { display: grid; gap: 8px; }
.workflow-item { display: grid; grid-template-columns: 60px minmax(0,1fr) minmax(160px, .4fr); gap: 25px; align-items: center; padding: 20px 18px; background: #f5f7f6; }
.workflow-symbol { width: 48px; height: 48px; display: grid; place-items: center; color: white; background: var(--bp-green); font-size: 19px; }
.workflow-item h3 { margin-bottom: 5px; font-size: 18px; }
.workflow-item p { max-width: 710px; margin: 0; color: var(--bp-muted); font-size: 14px; }
.workflow-output { justify-self: end; color: var(--bp-green-dark); font-size: 12px; font-weight: 700; }
.capability-section { background: #e7ede9; }
.capability-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }
.capability-intro > p:last-child { max-width: 370px; margin: 20px 0 0; color: var(--bp-muted); }
.capability-list { display: grid; gap: 8px; }
.capability-list article { display: grid; grid-template-columns: 44px 1fr; gap: 15px; padding: 16px; background: #f5f7f6; }
.capability-list article > span { color: var(--bp-green); font-size: 22px; }
.capability-list h3 { margin-bottom: 5px; font-size: 17px; }
.capability-list p { margin: 0; color: var(--bp-muted); font-size: 14px; }
.faq-section { background: var(--bp-paper); }
.faq-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 90px; }
.faq-list { display: grid; gap: 8px; }
.faq-list details { padding: 0 16px; background: white; }
.faq-list summary { position: relative; padding: 19px 40px 19px 0; cursor: pointer; list-style: none; font-size: 16px; font-weight: 650; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:after { content: "+"; position: absolute; right: 4px; top: 14px; color: var(--bp-green); font-size: 25px; font-weight: 400; }
.faq-list details[open] summary:after { content: "−"; }
.faq-list details p { max-width: 730px; margin: -2px 34px 20px 0; color: var(--bp-muted); font-size: 14px; line-height: 1.7; }
.contact-section { padding: 74px 0; color: white; background: var(--bp-green-dark); }
.contact-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(400px, .9fr); gap: 70px; align-items: start; }
.contact-section h2 { margin-bottom: 14px; }
.contact-copy > p { max-width: 600px; margin-bottom: 0; color: #d7e7df; font-size: 16px; }
.contact-copy .contact-assurance { margin-top: 22px; color: #b8d2c7; font-size: 12px; }
.contact-trial-link { display: inline-flex; align-items: center; gap: 9px; margin-top: 24px; padding: 12px 16px; color: var(--bp-ink); background: var(--bp-lime); font-size: 14px; font-weight: 700; text-decoration: none; }
.contact-trial-link:hover { color: var(--bp-ink); background: #e3f77a; }
.contact-form { display: grid; grid-template-columns: minmax(0,1fr); gap: 8px; }
.contact-form label { align-self: end; color: #e0ece6; font-size: 12px; font-weight: 600; }
.contact-form input, .contact-form textarea { width: 100%; min-width: 0; padding: 10px 11px; border: 1px solid #6b8e80; border-radius: 0; background: #fff; color: var(--bp-ink); font-size: 14px; }
.contact-form input { height: 43px; }
.contact-form textarea { resize: vertical; }
.contact-code, .contact-form button, .form-status { grid-column: 1 / -1; }
.contact-code { display: grid; grid-template-columns: 1fr 128px 95px; gap: 10px; align-items: end; }
.contact-code label { grid-column: 1 / -1; }
.contact-code-image { height: 43px; width: 95px; object-fit: contain; cursor: pointer; background: white; }
.button-light { color: var(--bp-ink); background: var(--bp-lime); }
.button-light:hover { color: var(--bp-ink); background: #e3f77a; }
.contact-form button { justify-self: start; margin-top: 5px; border: 0; cursor: pointer; }
.form-status { min-height: 22px; margin: 0; color: #e6f3ed; font-size: 13px; }
.site-footer { color: #e4eeea; background: #14221f; }
.footer-main { min-height: 135px; display: flex; align-items: center; gap: 36px; }
.footer-brand .brand-name { color: white; }
.footer-brand .brand-name span { color: #b7c7c0; }
.footer-main > p { margin: 0; color: #b7c7c0; font-size: 13px; }
.footer-links { display: flex; gap: 24px; margin-left: auto; }
.footer-links a { color: #e4eeea; text-decoration: none; font-size: 13px; }
.footer-links a:hover, .footer-bottom a:hover { color: var(--bp-lime); }
.footer-bottom { min-height: 52px; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-top: 13px; padding-bottom: 13px; color: #b7c7c0; font-size: 11px; }
.footer-bottom a { color: #d1ded8; text-decoration: none; }
.footer-bottom i { margin-left: 5px; }
@keyframes bp-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 980px) {
	.shell { width: min(var(--bp-width), calc(100% - 44px)); }
	.main-nav { gap: 16px; }
	.main-nav > a { font-size: 13px; }
	.language-switch select { width: 112px; }
	.hero-grid { grid-template-columns: minmax(0, .9fr) minmax(390px, 1.1fr); gap: 35px; }
	.hero h1 { font-size: 43px; }
	.data-layout, .capability-layout { gap: 48px; }
	.faq-layout { gap: 55px; }
}
@media (max-width: 760px) {
	html { scroll-padding-top: 68px; }
	.shell { width: calc(100% - 40px); }
	.site-header { height: 66px; }
	.brand-mark { width: 31px; height: 31px; }
	.nav-toggle { width: 42px; height: 42px; display: grid; align-content: center; justify-items: center; gap: 6px; padding: 0; border: 0; background: transparent; }
	.nav-toggle span { width: 22px; height: 2px; display: block; background: var(--bp-ink); transition: transform .2s ease; }
	.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
	.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
	.main-nav { position: absolute; top: 65px; left: 0; right: 0; display: none; align-items: stretch; gap: 0; padding: 8px 20px 18px; background: var(--bp-paper); }
	.main-nav.is-open { display: flex; flex-direction: column; }
	.main-nav > a { padding: 12px 0; font-size: 15px; }
	.language-switch { padding: 10px 0; }
	.language-switch select { width: 100%; height: 42px; }
	.main-nav .nav-cta { margin-top: 7px; padding: 12px 14px; text-align: center; }
	.hero-grid { min-height: 0; padding-top: 45px; padding-bottom: 32px; grid-template-columns: 1fr; gap: 32px; }
	.hero-copy { padding: 0; }
	.hero h1 { margin-bottom: 17px; font-size: clamp(35px, 8.3vw, 44px); }
	.hero-lead { font-size: 16px; line-height: 1.6; }
	.hero-actions { gap: 16px; }
	.hero-note { margin-top: 19px; font-size: 12px; }
	.passport-demo { padding: 18px; }
	.demo-topline h2 { font-size: 17px; }
	.demo-select-row { grid-template-columns: 1fr; gap: 8px; }
	.demo-select-row select { width: 100%; }
	.hero-bottom { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 16px; padding: 13px 0; }
	.hero-reference { grid-column: 1 / -1; margin: 2px 0 0; }
	.section-pad { padding: 68px 0; }
	.heading-split, .data-layout, .capability-layout, .faq-layout { grid-template-columns: 1fr; gap: 28px; }
	.section-heading { margin-bottom: 29px; }
	.section-heading h2, .data-copy h2, .capability-intro h2, .faq-layout h2, .contact-section h2 { font-size: 34px; }
	.section-heading > p { font-size: 15px; }
	.regulation-band { grid-template-columns: 76px 1fr; gap: 17px; padding: 17px; }
	.date-block { width: 70px; min-height: 76px; }
	.date-block strong { font-size: 32px; }
	.regulation-copy h3 { font-size: 18px; }
	.regulation-copy p { font-size: 13px; }
	.regulation-link { grid-column: 2; justify-self: start; margin-top: -4px; }
	.scope-row { grid-template-columns: 1fr; gap: 20px; padding-top: 25px; }
	.scope-row > div { padding-left: 34px; }
	.legal-note { margin-top: 23px; }
	.data-map { padding: 17px 15px 14px; }
	.map-branches { gap: 7px; }
	.map-branches > div { padding: 9px; }
	.workflow-item { grid-template-columns: 45px 1fr; gap: 12px; padding: 19px 0; }
	.workflow-symbol { width: 40px; height: 40px; font-size: 16px; }
	.workflow-item h3 { font-size: 16px; }
	.workflow-item p { font-size: 13px; }
	.workflow-output { grid-column: 2; justify-self: start; margin-top: -4px; }
	.capability-list article { padding: 17px 0; }
	.faq-list summary { font-size: 15px; }
	.contact-section { padding: 57px 0; }
	.contact-layout { grid-template-columns: 1fr; gap: 27px; }
	.contact-copy > p { font-size: 15px; }
	.contact-form { max-width: 540px; }
	.footer-main { min-height: 0; padding-top: 30px; padding-bottom: 24px; display: grid; grid-template-columns: 1fr; gap: 16px; }
	.footer-main > p { max-width: 320px; }
	.footer-links { margin: 4px 0 0; gap: 19px; flex-wrap: wrap; }
	.footer-bottom { min-height: 0; padding-top: 14px; padding-bottom: 14px; flex-direction: column; align-items: flex-start; gap: 6px; }
}
@media (max-width: 390px) {
	.shell { width: calc(100% - 32px); }
	.hero h1 { font-size: 34px; }
	.passport-demo { padding: 15px; }
	.demo-status { padding: 4px 6px; font-size: 10px; }
	.demo-data-grid strong { font-size: 13px; }
	.map-branches { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *:before, *:after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}

/* Editorial templates */
.knowledge-intro { padding: 54px 0 58px; color: #fff; background: var(--bp-green-dark); }
.knowledge-intro .position { color: #d4e2db; }
.knowledge-intro h1 { max-width: 14ch; margin: 27px 0 15px; font-size: 46px; line-height: 1.12; font-weight: 720; }
.knowledge-lead { max-width: 700px; margin: 0; color: #e5eee9; font-size: 19px; line-height: 1.55; }
.knowledge-description { max-width: 720px; margin: 13px 0 0; color: #c8d9d0; font-size: 15px; line-height: 1.7; }
.knowledge-source { display: inline-flex; gap: 9px; align-items: center; margin-top: 25px; padding: 11px 14px; color: var(--bp-ink); background: var(--bp-lime); font-size: 14px; font-weight: 650; text-decoration: none; }
.knowledge-source:hover { color: var(--bp-ink); background: #e3f77a; }
.knowledge-list-section { padding: 68px 0 82px; background: var(--bp-paper); }
.knowledge-section-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 23px; }
.knowledge-section-heading h2 { margin: 0; font-size: 30px; line-height: 1.2; }
.knowledge-section-heading p { margin: 0; color: var(--bp-muted); font-size: 14px; }
.knowledge-list { display: grid; gap: 10px; }
.knowledge-item { display: flex; align-items: stretch; justify-content: space-between; gap: 30px; padding: 26px; background: #fff; }
.knowledge-item-copy { min-width: 0; flex: 1; }
.knowledge-date { margin: 0 0 9px; color: var(--bp-muted); font-size: 13px; }
.knowledge-item h2 { max-width: 30ch; margin: 0; font-size: 23px; line-height: 1.35; }
.knowledge-item h2 a { color: var(--bp-ink); text-decoration: none; }
.knowledge-item h2 a:hover { color: var(--bp-green); }
.knowledge-summary { max-width: 74ch; margin: 9px 0 0; color: #4d5b56; font-size: 15px; line-height: 1.65; }
.knowledge-read-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 17px; color: var(--bp-green-dark); font-size: 14px; font-weight: 650; text-decoration: none; }
.knowledge-read-link:hover { color: var(--bp-green); }
.knowledge-thumbnail { width: min(30%, 300px); min-width: 180px; aspect-ratio: 3 / 2; align-self: center; object-fit: cover; }
.article-page { padding: 30px 0 84px; background: var(--bp-paper); }
.article-shell { max-width: 1040px; }
.article-header { max-width: 790px; margin: 38px auto 0; }
.article-category { margin: 0 0 13px; color: var(--bp-green-dark); font-size: 14px; font-weight: 700; }
.article-header h1 { margin: 0; font-size: 42px; line-height: 1.22; font-weight: 720; text-wrap: balance; }
.article-summary { max-width: 70ch; margin: 15px 0 0; color: #4d5b56; font-size: 18px; line-height: 1.65; }
.article-meta { margin: 15px 0 0; color: var(--bp-muted); font-size: 14px; }
.article-cover { max-width: 920px; margin: 36px auto 0; }
.article-cover img { display: block; width: 100%; height: auto; max-height: 560px; object-fit: cover; }
.article-body { max-width: 760px; margin: 42px auto 0; color: var(--bp-ink); font-size: 17px; line-height: 1.85; overflow-wrap: anywhere; }
.article-body h2 { margin: 1.8em 0 .65em; font-size: 27px; line-height: 1.3; }
.article-body h3 { margin: 1.6em 0 .55em; font-size: 21px; line-height: 1.35; }
.article-body p { margin: 0 0 1.15em; }
.article-body ul, .article-body ol { padding-left: 1.4em; margin: 0 0 1.2em; }
.article-body li + li { margin-top: .45em; }
.article-body img, .article-body video { max-width: 100%; height: auto; }
.article-body table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; }
.article-pager { max-width: 760px; margin: 52px auto 0; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.article-pager > div { min-width: 0; padding: 17px; background: #e7ede9; }
.article-pager span { color: var(--bp-muted); font-size: 13px; }
.article-pager p { margin: 7px 0 0; font-weight: 650; }
.article-legal-note { max-width: 760px; margin: 27px auto 0; color: var(--bp-muted); font-size: 13px; line-height: 1.6; }
@media (max-width: 760px) {
  .knowledge-intro { padding: 37px 0 40px; }
  .knowledge-intro h1 { margin-top: 20px; font-size: 36px; }
  .knowledge-lead { font-size: 17px; }
  .knowledge-description { font-size: 14px; }
  .knowledge-list-section { padding: 47px 0 58px; }
  .knowledge-section-heading { display: block; }
  .knowledge-section-heading h2 { font-size: 26px; }
  .knowledge-section-heading p { margin-top: 8px; }
  .knowledge-item { flex-direction: column; gap: 16px; padding: 19px; }
  .knowledge-item h2 { font-size: 19px; }
  .knowledge-summary { font-size: 14px; }
  .knowledge-thumbnail { order: -1; width: 100%; min-width: 0; max-height: 230px; }
  .article-page { padding: 22px 0 58px; }
  .article-header { margin-top: 28px; }
  .article-header h1 { font-size: 32px; }
  .article-summary { font-size: 16px; }
  .article-cover { margin-top: 25px; }
  .article-body { margin-top: 28px; font-size: 16px; line-height: 1.8; }
  .article-body h2 { font-size: 23px; }
  .article-body h3 { font-size: 19px; }
  .article-pager { grid-template-columns: 1fr; gap: 10px; margin-top: 36px; }
}