:root {
  --night: #102f39;
  --ink: #18343d;
  --muted: #5e737a;
  --line: #d8e5e7;
  --paper: #fbfdfd;
  --white: #ffffff;
  --mint: #c9f4e6;
  --green: #087f6a;
  --lime: #d8f46c;
  --blue: #2da9d2;
  --sky: #e9f7fb;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); }
a { color: inherit; }
.preview-bar { padding: .45rem 1rem; background: var(--lime); color: var(--night); text-align: center; font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.site-header { min-height: 84px; padding: 1rem clamp(1.25rem, 5vw, 5rem); display: flex; justify-content: space-between; align-items: center; gap: 2rem; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); }
.brand { display: flex; gap: .75rem; align-items: center; text-decoration: none; }
.brand-mark { width: 42px; aspect-ratio: 1; border-radius: 13px; display: grid; place-items: center; background: var(--night); transform: rotate(-5deg); }
.brand-mark i { width: 12px; height: 24px; display: block; background: var(--lime); clip-path: polygon(45% 0,100% 0,67% 42%,100% 42%,28% 100%,45% 55%,0 55%); }
.brand strong, .brand small { display: block; line-height: 1; }
.brand strong { font-size: 1.05rem; }
.brand small { margin-top: .2rem; color: var(--muted); font-weight: 650; }
.site-header nav { display: flex; gap: 1.4rem; overflow-x: auto; scrollbar-width: none; }
.site-header nav::-webkit-scrollbar { display: none; }
.site-header nav a { white-space: nowrap; text-decoration: none; font-size: .9rem; font-weight: 700; }
.site-header nav a:hover { color: var(--green); }
main { overflow: hidden; }
.hero { min-height: 600px; padding: clamp(4rem, 9vw, 7rem) clamp(1.25rem, 6vw, 7rem); display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr); align-items: center; gap: clamp(3rem, 7vw, 8rem); background: radial-gradient(circle at 88% 16%, rgba(45,169,210,.18), transparent 30%), linear-gradient(135deg, #f7fdfb 0%, #eaf7f5 58%, #f1f9fc 100%); color: var(--ink); border-bottom: 1px solid var(--line); }
.kicker { display: block; margin-bottom: 1rem; color: var(--green); font-size: .75rem; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.hero .kicker { color: var(--green); }
.hero h1 { max-width: 820px; margin: 0 0 1.4rem; font-size: clamp(3rem, 7vw, 6.8rem); line-height: .96; letter-spacing: -.065em; }
.hero-copy > p { max-width: 680px; margin-bottom: 2rem; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.35rem); line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: .8rem; flex-wrap: wrap; font-size: .9rem; }
.primary-action { display: inline-flex; padding: .95rem 1.25rem; border-radius: .7rem; background: var(--lime); color: var(--night); font-weight: 850; text-decoration: none; }
.secondary-action { display: inline-flex; padding: .9rem 1.2rem; border: 1px solid #b8cecf; border-radius: .7rem; background: rgba(255,255,255,.7); color: var(--ink); font-weight: 800; text-decoration: none; }
.hero-proof { margin: 1.2rem 0 0 !important; font-size: .83rem !important; }
.hero-media { min-width: 0; margin: 0; overflow: hidden; border: 1px solid #cbdedf; border-radius: 2rem; background: white; box-shadow: 0 30px 80px rgba(22,74,84,.1); }
.hero-media img { width: 100%; height: auto; min-height: 400px; display: block; object-fit: cover; object-position: 58% center; }
.hero-media figcaption { padding: .75rem 1rem; color: var(--muted); background: rgba(255,255,255,.96); font-size: .73rem; }
.battery { position: absolute; left: 9%; top: 27%; width: 34%; height: 31%; padding: 1rem; display: grid; grid-template-columns: repeat(5,1fr); gap: .4rem; border: 2px solid var(--mint); border-radius: 1.2rem; }
.battery::after { content: ""; position: absolute; right: -10px; top: 35%; width: 8px; height: 30%; border-radius: 0 4px 4px 0; background: var(--mint); }
.battery i { border-radius: .35rem; background: linear-gradient(to top, var(--green) 72%, rgba(255,255,255,.08) 72%); }
.motor { position: absolute; right: 13%; top: 20%; width: 25%; aspect-ratio: 1; border: 2px solid var(--blue); border-radius: 50%; display: grid; place-items: center; }
.motor::before, .motor::after, .motor span { content: ""; position: absolute; width: 42%; height: 9%; border-radius: 99px; background: var(--blue); transform-origin: center; }
.motor::after { transform: rotate(120deg); }
.motor span { transform: rotate(240deg); }
.wheel { position: absolute; right: 12%; bottom: 14%; width: 28%; height: 14%; border: 7px solid #8da8ac; border-radius: 50%; }
.flow { position: absolute; height: 2px; background: linear-gradient(90deg,var(--mint),var(--blue)); }
.flow::after { content: ""; position: absolute; right: -2px; top: -4px; width: 9px; height: 9px; border-top: 2px solid var(--blue); border-right: 2px solid var(--blue); transform: rotate(45deg); }
.flow-a { left: 43%; top: 40%; width: 18%; transform: rotate(-14deg); }
.flow-b { right: 20%; top: 50%; width: 10%; transform: rotate(90deg); }
.visual-label { position: absolute; color: #567178; font-size: .75rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.label-a { left: 10%; top: 61%; }.label-b { right: 20%; top: 47%; }.label-c { right: 18%; bottom: 8%; }
.trust-strip { padding: 1.5rem clamp(1.25rem, 6vw, 7rem); display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; background: var(--white); border-bottom: 1px solid var(--line); }
.trust-strip div { display: flex; flex-direction: column; gap: .2rem; }
.trust-strip span { color: var(--muted); font-size: .88rem; }
.current-wrap { padding: 2.2rem clamp(1.25rem, 6vw, 7rem) 0; }
.current-card { width: min(1180px, 100%); margin: 0 auto; padding: clamp(1.6rem, 4vw, 2.8rem); display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 6vw, 6rem); border: 1px solid #bfdee4; border-radius: 1.4rem; background: var(--sky); }
.current-card h2 { max-width: 560px; margin: 0; font-size: clamp(1.8rem, 4vw, 3.3rem); line-height: 1.05; letter-spacing: -.04em; }
.current-card p { margin: 0 0 1.1rem; color: #3f5f67; font-size: 1.05rem; line-height: 1.7; }
.current-card a { color: #086d7e; font-weight: 800; text-underline-offset: .2em; }
.section { width: min(1180px, calc(100% - 2.5rem)); margin: 0 auto; padding: clamp(5rem, 9vw, 8rem) 0; }
.section-intro { max-width: 710px; margin-bottom: 3rem; }
.section h2 { margin: 0 0 1rem; font-size: clamp(2.2rem, 5vw, 4.5rem); line-height: 1.02; letter-spacing: -.05em; }
.section-intro p { color: var(--muted); font-size: 1.08rem; line-height: 1.7; }
.category-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.category-card { min-height: 260px; padding: 1.5rem; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 1.1rem; background: var(--white); }
.category-card .number { color: var(--green); font-weight: 850; }
.category-card h3 { margin: auto 0 .7rem; font-size: 1.45rem; }
.category-card p { color: var(--muted); line-height: 1.55; }
.category-card .count { font-size: .78rem; color: var(--muted); }
.feature-section { border-top: 1px solid var(--line); }
.article-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1rem; }
.article-card { min-height: 245px; padding: 0 1.6rem 1.6rem; overflow: hidden; border: 1px solid var(--line); border-top: 4px solid var(--green); border-radius: 1.1rem; background: var(--white); color: var(--ink); text-decoration: none; box-shadow: 0 16px 45px rgba(22,74,84,.06); transition: transform .18s ease, box-shadow .18s ease; }
.article-card:hover { transform: translateY(-4px); box-shadow: 0 22px 55px rgba(22,74,84,.12); }
.article-card-media { margin: 0 -1.6rem 1.35rem; display: block; overflow: hidden; aspect-ratio: 16 / 8.5; background: #eaf3f3; }
.article-card-media img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .35s ease; }
.article-card:hover .article-card-media img { transform: scale(1.025); }
.article-card-category { color: var(--green); font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.article-card h3 { max-width: 500px; margin: 1rem 0 1.1rem; font-size: clamp(1.5rem, 3vw, 2.4rem); line-height: 1.1; }
.article-card p { color: var(--muted); line-height: 1.55; }
.roadmap-section { border-top: 1px solid var(--line); }
.topic-list { display: grid; grid-template-columns: repeat(2,1fr); gap: .8rem; }
.topic-list div { padding: 1.15rem 1.25rem; display: flex; gap: 1rem; align-items: baseline; border: 1px solid var(--line); border-radius: .9rem; background: var(--white); }
.topic-list span { min-width: 95px; color: var(--green); font-size: .72rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.topic-list strong { line-height: 1.4; }
.article-shell { width: min(1180px, calc(100% - 2.5rem)); margin: 0 auto; padding: 4rem 0 8rem; }
.article-header { max-width: 930px; padding: 2rem 0 3.5rem; }
.back-link { display: inline-block; margin-bottom: 3rem; color: var(--muted); text-decoration: none; font-weight: 700; }
.article-header h1 { margin: 0 0 1.5rem; font-size: clamp(2.7rem, 6vw, 5.8rem); line-height: 1; letter-spacing: -.055em; }
.draft-note { max-width: 760px; color: var(--muted); font-size: 1.1rem; line-height: 1.65; }
.article-summary { max-width: 780px; color: #435e64; font-size: 1.25rem; line-height: 1.65; }
.article-byline { margin: 1rem 0 0; color: var(--muted); font-size: .9rem; font-weight: 700; }
.article-visual { width: 100%; margin: -1rem 0 clamp(2.5rem, 6vw, 5rem); overflow: hidden; border: 1px solid #cbdedf; border-radius: 1.5rem; background: #eaf3f3; box-shadow: 0 24px 70px rgba(22,74,84,.1); }
.article-visual img { width: 100%; height: clamp(260px, 40vw, 470px); display: block; object-fit: cover; object-position: center; }
.protected-badge { display: inline-block; margin-top: .75rem; padding: .45rem .7rem; border-radius: 99px; background: #e4f7f1; color: #00795d; font-size: .8rem; font-weight: 800; }
.article-layout { display: grid; grid-template-columns: minmax(0, 760px) minmax(240px, 1fr); gap: clamp(2.5rem, 7vw, 7rem); align-items: start; }
.article-layout.legal-layout { grid-template-columns: minmax(0, 860px); }
.legal-layout .article-content p { white-space: pre-line; }
.article-content { padding: clamp(1.5rem, 4vw, 3rem); border-radius: 1.2rem; background: var(--white); box-shadow: 0 20px 60px rgba(16,34,36,.07); }
.article-content h2 { margin: 3rem 0 1rem; font-size: clamp(1.6rem, 3vw, 2.4rem); line-height: 1.18; }
.article-content h3 { margin-top: 2rem; font-size: 1.25rem; }
.article-content p { color: #334d50; font-size: 1.05rem; line-height: 1.82; }
.article-content .lead { margin-top: 0; color: #1d4149; font-size: 1.28rem; line-height: 1.65; }
.content-list { margin: 1.4rem 0; padding-left: 1.3rem; }
.content-list li { margin: .8rem 0; padding-left: .35rem; color: #334d50; font-size: 1.03rem; line-height: 1.65; }
.step-list { display: grid; gap: .8rem; margin: 1.5rem 0; counter-reset: steps; }
.step-list section { padding: .3rem 0 .3rem 1.2rem; border-left: 3px solid #9fddce; }
.step-list h3, .comparison-grid h3 { margin: 0 0 .4rem; }
.step-list p, .comparison-grid p { margin: 0; }
.comparison-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: .75rem; margin: 1.5rem 0; }
.comparison-grid section { padding: 1.15rem; border: 1px solid var(--line); border-radius: .8rem; background: #f7fbfb; }
.comparison-grid h3 { font-size: 1.05rem; line-height: 1.35; }
.comparison-grid p { font-size: .95rem; line-height: 1.65; }
.content-callout { margin: 2rem 0; padding: 1.3rem 1.4rem; border-radius: .9rem; background: #eaf8f4; border-left: 4px solid var(--green); }
.content-callout strong { display: block; margin-bottom: .35rem; font-size: 1.05rem; }
.content-callout p { margin: 0; }
.calculator { margin: 2.25rem 0 3rem; overflow: hidden; border: 1px solid #b9dad4; border-radius: 1rem; background: #f4fbf9; }
.calculator-heading { padding: 1.5rem 1.5rem 1.1rem; background: var(--night); color: white; }
.calculator-heading > span { color: var(--mint); font-size: .72rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.calculator-heading h2 { margin: .45rem 0 .55rem; color: white; font-size: clamp(1.6rem, 4vw, 2.4rem); }
.calculator-heading p { margin: 0; color: #bdd1ce; font-size: .9rem; line-height: 1.5; }
.calculator-form { padding: 1.4rem 1.5rem 1.2rem; }
.calculator-fields { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1rem; }
.calculator-fields label { min-width: 0; display: grid; gap: .42rem; color: #29494f; font-size: .84rem; font-weight: 800; }
.input-with-unit { display: flex; align-items: stretch; overflow: hidden; border: 1px solid #a9c7c3; border-radius: .65rem; background: white; }
.input-with-unit:focus-within { border-color: var(--green); box-shadow: 0 0 0 3px rgba(8,127,106,.12); }
.input-with-unit input { width: 100%; min-width: 0; padding: .78rem .8rem; border: 0; outline: 0; background: transparent; color: var(--night); font: inherit; font-size: 1rem; }
.input-with-unit b { padding: .78rem .75rem; display: flex; align-items: center; background: #e5f3ef; color: #45615f; font-size: .78rem; white-space: nowrap; }
.calculator-form button { margin-top: 1.15rem; padding: .8rem 1.05rem; border: 0; border-radius: .65rem; background: var(--lime); color: var(--night); font: inherit; font-weight: 850; cursor: pointer; }
.calculator-form button:hover { filter: brightness(.96); }
.calculator-error { margin: .9rem 0 0 !important; padding: .75rem; border-radius: .55rem; background: #fff0ed; color: #8b2819 !important; font-size: .9rem !important; line-height: 1.5 !important; }
.calculator-results { padding: 0 1.5rem 1.2rem; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: .7rem; }
.calculator-results div { min-width: 0; padding: .9rem; border: 1px solid #cee1de; border-radius: .7rem; background: white; }
.calculator-results span { display: block; margin-bottom: .3rem; color: var(--muted); font-size: .72rem; font-weight: 750; }
.calculator-results strong { display: block; color: var(--night); font-size: 1.05rem; overflow-wrap: anywhere; }
.calculator-results .result-emphasis { background: #e0f5ee; border-color: #9fd7c9; }
.calculator-results .result-warning { background: #fff2e7; border-color: #efbc91; }
.calculator-results .result-warning strong { color: #8a3f0b; }
.calculator-note { margin: 0 !important; padding: 1rem 1.5rem 1.3rem; border-top: 1px solid #d4e6e2; color: var(--muted) !important; font-size: .8rem !important; line-height: 1.55 !important; }
.share-row { padding: .2rem 1.5rem 1.3rem; display: flex; align-items: center; flex-wrap: wrap; gap: .65rem 1rem; }
.secondary-button, .secondary-link { padding: .72rem .9rem; border: 1px solid #78bcae; border-radius: .65rem; background: white; color: var(--night); font: inherit; font-size: .86rem; font-weight: 800; text-decoration: none; cursor: pointer; }
.secondary-button:hover, .secondary-link:hover { background: #e5f5f0; }
.share-row span, .copy-status { color: #45615f; font-size: .82rem; }
.drive-comparison { margin-top: .5rem; padding-top: 1.5rem; border-top: 1px solid #b9dad4; background: #edf8f5; }
.drive-comparison-heading { padding: 0 1.5rem; }
.drive-comparison-heading > span { color: var(--green); font-size: .72rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.drive-comparison-heading h3 { margin: .4rem 0 .5rem; color: var(--night); font-size: 1.45rem; }
.drive-comparison-heading p { margin: 0; color: #45615f; font-size: .9rem; line-height: 1.55; }
.comparison-form { padding-top: 1.15rem; }
.drive-cost-results { padding: 0 1.5rem 1.2rem; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: .7rem; }
.drive-cost-results div { min-width: 0; padding: 1rem; border: 1px solid #cee1de; border-radius: .75rem; background: white; }
.drive-cost-results .ev-result { border-color: #7dcbb8; background: #def4ed; }
.drive-cost-results span, .drive-cost-results small { display: block; }
.drive-cost-results span { color: var(--muted); font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.drive-cost-results strong { display: block; margin: .35rem 0; color: var(--night); font-size: 1.35rem; }
.drive-cost-results small { color: #48635f; line-height: 1.4; }
.fuel-price-source { margin: 0 !important; padding: 1rem 1.5rem 1.4rem; border-top: 1px solid #d4e6e2; color: var(--muted) !important; font-size: .78rem !important; line-height: 1.55 !important; }
.fuel-price-source a { color: #176a78; font-weight: 750; }
.vehicle-comparison { margin: 2.25rem 0 3rem; overflow: hidden; border: 1px solid #b9dad4; border-radius: 1rem; background: #f4fbf9; }
.vehicle-filter { padding: 1.25rem 1.5rem; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .8rem; border-bottom: 1px solid #d4e6e2; }
.vehicle-filter label { min-width: 0; display: grid; gap: .4rem; color: #29494f; font-size: .8rem; font-weight: 800; }
.vehicle-filter select { width: 100%; padding: .78rem .8rem; border: 1px solid #a9c7c3; border-radius: .65rem; background: white; color: var(--night); font: inherit; }
.vehicle-result-count { margin: 0 !important; padding: .8rem 1.5rem; color: #45615f !important; font-size: .85rem !important; }
.vehicle-table-wrap { padding: 1rem; border-top: 1px solid #d4e6e2; background: #edf7f4; }
.vehicle-table { width: 100%; border-collapse: separate; border-spacing: 0; background: transparent; font-size: .86rem; }
.vehicle-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.vehicle-table tbody { display: grid; gap: .85rem; }
.vehicle-table tbody tr { padding: 1rem; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .7rem 1.25rem; border: 1px solid #c9dfda; border-radius: .8rem; background: white; box-shadow: 0 6px 18px rgba(22,74,84,.05); }
.vehicle-table tbody th { grid-column: 1 / -1; padding: 0 0 .75rem; border-bottom: 1px solid #dce9e6; color: var(--night); text-align: left; }
.vehicle-table tbody th strong { font-size: 1rem; line-height: 1.35; }
.vehicle-table tbody th small { display: block; margin-top: .25rem; color: var(--muted); font-weight: 500; }
.vehicle-table td { min-width: 0; padding: .2rem 0; display: flex; justify-content: space-between; gap: .8rem; color: #365358; text-align: right; }
.vehicle-table td::before { content: attr(data-label); color: var(--muted); font-size: .74rem; font-weight: 750; text-align: left; }
.vehicle-table td strong { color: var(--night); }
.vehicle-table tr[hidden] { display: none; }
.data-missing { color: var(--muted); font-style: italic; }
.section-heading { margin: 2.5rem 0 1rem; }
.section-heading > span { color: var(--green); font-size: .72rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.section-heading h2 { margin: .4rem 0 .65rem; }
.section-heading p { margin: 0; }
.resource-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: .8rem; }
.resource-table { width: 100%; border-collapse: collapse; min-width: 620px; }
.resource-table th, .resource-table td { padding: .8rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.resource-table th { background: var(--night); color: white; font-size: .78rem; }
.resource-table td { color: #334d50; font-size: .9rem; line-height: 1.45; }
.resource-table tr:last-child td { border-bottom: 0; }
.table-note { margin: .75rem 0 0 !important; color: var(--muted) !important; font-size: .82rem !important; line-height: 1.55 !important; }
.download-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .75rem; }
.download-grid a { padding: 1.05rem; display: flex; flex-direction: column; gap: .35rem; border: 1px solid var(--line); border-radius: .8rem; background: #f7fbfb; text-decoration: none; }
.download-grid a:hover { border-color: #78bcae; }
.download-grid small { color: var(--green); font-weight: 850; text-transform: uppercase; letter-spacing: .07em; }
.download-grid span { color: var(--muted); font-size: .88rem; line-height: 1.45; }
.embed-resource figure { margin: 1rem 0; padding: 1rem; border: 1px solid var(--line); border-radius: .9rem; background: #f7fbfb; }
.embed-resource img { width: 100%; height: auto; display: block; }
.embed-resource figcaption { margin-top: .75rem; color: var(--muted); font-size: .82rem; line-height: 1.5; }
.embed-actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.embed-code { width: 100%; min-height: 8rem; margin-top: .8rem; padding: .85rem; border: 1px solid var(--line); border-radius: .65rem; background: #f5f8f8; color: #29494f; font: .78rem/1.5 ui-monospace, SFMono-Regular, Consolas, monospace; resize: vertical; }
.faq-section details { margin: .65rem 0; border: 1px solid var(--line); border-radius: .7rem; background: #f8fbfb; }
.faq-section summary { padding: 1rem; color: var(--night); font-weight: 800; cursor: pointer; }
.faq-section details p { margin: 0; padding: 0 1rem 1rem; font-size: .96rem; }
.sources { margin-top: 3.5rem; padding-top: 1.4rem; display: flex; flex-direction: column; gap: .6rem; border-top: 1px solid var(--line); }
.sources > span { color: var(--green); font-size: .72rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.sources > strong { margin-bottom: .3rem; }
.sources a { color: #176a78; line-height: 1.45; text-underline-offset: .2em; }
.internal-links { margin-top: 3.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.internal-links > span { display: block; margin-bottom: 1rem; color: var(--green); font-size: .72rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.internal-links > div { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .75rem; }
.internal-links a { min-width: 0; padding: 1.05rem; display: flex; flex-direction: column; gap: .35rem; border: 1px solid var(--line); border-radius: .8rem; background: #f8fbfb; text-decoration: none; white-space: normal; overflow-wrap: anywhere; transition: border-color .18s ease, transform .18s ease; }
.internal-links a:hover { border-color: #7fc7ba; transform: translateY(-2px); }
.internal-links small { color: var(--green); font-size: .68rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.internal-links strong { line-height: 1.35; }
.internal-links p { margin: .15rem 0 0; color: var(--muted); font-size: .88rem; line-height: 1.5; }
.article-aside { position: sticky; top: 1rem; display: grid; gap: 1rem; }
.fact-card, .related { padding: 1.4rem; border-radius: 1rem; background: var(--night); color: white; }
.fact-card > span, .related > span { color: var(--mint); font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.fact-card strong { display: block; margin: 1rem 0 .6rem; font-size: 1.3rem; }
.fact-card p { color: #b9cac7; line-height: 1.6; }
.related { background: var(--white); color: var(--ink); border: 1px solid var(--line); }
.related > span { color: var(--green); }
.related a { display: block; padding: .8rem 0; border-top: 1px solid var(--line); text-decoration: none; font-weight: 700; }
.related a:first-of-type { margin-top: .8rem; }
.partner-area { padding: .85rem 1rem; border: 1px solid #d8e4e1; border-radius: .7rem; background: #f7faf9; }
.partner-area-inline { margin: 1.75rem 0 2.25rem; display: flex; align-items: baseline; gap: .45rem 1rem; flex-wrap: wrap; }
.partner-area-inline:not(:has(a)) { display: none; }
.partner-area span { color: #687b78; font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; }
.partner-area a { color: #294c52; font-weight: 700; text-decoration-thickness: .08em; text-underline-offset: .16em; }
.site-footer { padding: 3rem clamp(1.25rem, 6vw, 7rem); display: flex; justify-content: space-between; gap: 2rem; background: var(--night); color: white; }
.site-footer div { display: flex; flex-direction: column; gap: .35rem; }
.site-footer span { color: #a8bab7; }
.footer-legal { display: flex; gap: 1rem; flex-wrap: wrap; }
.footer-legal a { color: white; font-weight: 750; text-underline-offset: .2em; }
@media (max-width: 900px) {
  .site-header { align-items: flex-start; flex-direction: column; gap: .85rem; }
  .site-header nav { width: 100%; padding-bottom: .2rem; }
  .hero { grid-template-columns: 1fr; }
  .hero-media img { min-height: 0; }
  .trust-strip, .category-grid { grid-template-columns: 1fr; }
  .current-card { grid-template-columns: 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-aside { position: static; }
  .comparison-grid { grid-template-columns: 1fr; }
  .calculator-results { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .drive-cost-results { grid-template-columns: 1fr; }
  .internal-links > div { grid-template-columns: 1fr; }
  .download-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .hero { padding-top: 3.2rem; }
  .hero h1 { font-size: clamp(2.8rem, 14vw, 4rem); }
  .article-grid { grid-template-columns: 1fr; }
  .topic-list { grid-template-columns: 1fr; }
  .topic-list div { align-items: flex-start; flex-direction: column; gap: .35rem; }
  .site-footer { flex-direction: column; }
  .article-shell { padding-top: 2rem; }
  .article-visual { border-radius: 1rem; }
  .article-visual img { height: clamp(220px, 62vw, 340px); }
  .article-content { padding: 1.25rem; }
  .calculator-fields, .calculator-results { grid-template-columns: 1fr; }
  .vehicle-filter { grid-template-columns: 1fr; }
  .vehicle-table tbody tr { grid-template-columns: 1fr; }
  .vehicle-table td { border-bottom: 1px solid #edf3f1; }
}