:root {
  --brand: #2980FE;
  --brand-deep: #1767D6;
  --brand-soft: #EAF3FF;
  --ice: #F5F8FD;
  --soft: #F7F9FC;
  --white: #FFFFFF;
  --ink: #172033;
  --text: #465266;
  --muted: #718096;
  --line: #DCE6F2;
  --footer: #10233F;
  --shadow: 0 18px 55px rgba(28, 83, 150, .11);
  --radius: 24px;
  --max: 1200px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--white); color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Microsoft JhengHei", sans-serif; line-height: 1.75; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 9999; padding: 10px 16px; background: var(--ink); color: #fff; border-radius: 10px; }
.skip-link:focus { top: 16px; }
.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.92); border-bottom: 1px solid rgba(220,230,242,.9); backdrop-filter: blur(18px); }
.header-inner { width: min(var(--max), calc(100% - 40px)); height: 78px; margin: 0 auto; display: flex; align-items: center; gap: 28px; }
.brand { flex: 0 0 auto; display: inline-flex; align-items: center; }
.brand img { width: 154px; max-height: 46px; object-fit: contain; }
.desktop-nav { flex: 1; min-width: 0; display: flex; align-items: center; justify-content: center; gap: 3px; white-space: nowrap; }
.nav-link, .nav-trigger { min-height: 44px; display: inline-flex; align-items: center; padding: 0 11px; border: 0; background: none; color: #33415b; font-size: 14px; font-weight: 700; cursor: pointer; border-radius: 12px; }
.nav-link:hover, .nav-trigger:hover, .nav-link.is-active, .nav-trigger.is-active { color: var(--brand-deep); background: var(--brand-soft); }
.nav-trigger::after { content: ""; width: 7px; height: 7px; margin-left: 7px; border-right: 1.6px solid currentColor; border-bottom: 1.6px solid currentColor; transform: translateY(-2px) rotate(45deg); }
.nav-group { position: relative; }
.mega-menu { position: absolute; top: calc(100% + 14px); left: 50%; width: 700px; padding: 20px; display: grid; grid-template-columns: 1.15fr 1fr 1fr; gap: 10px; background: rgba(255,255,255,.98); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translate(-50%, 10px); transition: .2s ease; }
.nav-group:hover .mega-menu, .nav-group:focus-within .mega-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.mega-menu::before { content: ""; position: absolute; left: 0; right: 0; top: -16px; height: 16px; }
.mega-menu.compact-menu { width: 620px; }
.mega-menu.menu-right { left: auto; right: 0; transform: translate(0, 10px); }
.nav-group:hover .mega-menu.menu-right, .nav-group:focus-within .mega-menu.menu-right { transform: translate(0, 0); }
.mega-intro { grid-row: span 2; padding: 20px; background: linear-gradient(145deg, #edf5ff, #f9fbff); border: 1px solid #dfeaff; border-radius: 17px; white-space: normal; }
.mega-intro strong { display: block; margin-bottom: 8px; color: var(--brand-deep); font-size: 18px; }
.mega-intro span, .mega-menu a span { display: block; color: var(--muted); font-size: 12px; line-height: 1.55; white-space: normal; }
.mega-menu a { padding: 13px 14px; border-radius: 14px; transition: .2s; }
.mega-menu a:hover { background: var(--soft); color: var(--brand-deep); }
.mega-menu a b { display: block; margin-bottom: 2px; font-size: 14px; }
.header-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.download-btn { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 0 22px; color: #fff; background: linear-gradient(135deg, var(--brand), var(--brand-deep)); border-radius: 14px; font-weight: 800; box-shadow: 0 12px 28px rgba(41,128,254,.24); transition: transform .2s, box-shadow .2s; }
.download-btn:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(41,128,254,.3); }
.small-download { min-height: 44px; padding: 0 17px; white-space: nowrap; font-size: 14px; }
.menu-toggle { width: 44px; height: 44px; padding: 0; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px; border: 1px solid var(--line); background: #fff; border-radius: 13px; cursor: pointer; }
.menu-toggle span { width: 18px; height: 2px; background: var(--ink); border-radius: 5px; }
.menu-overlay { position: fixed; inset: 0; z-index: 1190; background: rgba(16,35,63,.42); opacity: 0; visibility: hidden; transition: .25s; }
.menu-overlay.is-open { opacity: 1; visibility: visible; }
.mobile-menu { position: fixed; top: 0; right: 0; bottom: 0; z-index: 1200; width: min(92vw, 420px); padding: 20px; background: #fff; box-shadow: -20px 0 60px rgba(16,35,63,.18); transform: translateX(110%); transition: transform .28s ease; overflow-y: auto; }
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 15px; border-bottom: 1px solid var(--line); }
.menu-close { width: 44px; height: 44px; border: 1px solid var(--line); background: var(--soft); border-radius: 13px; color: var(--ink); font-size: 28px; cursor: pointer; }
.mobile-menu nav { display: grid; gap: 8px; padding: 18px 0; }
.mobile-home-link, .mobile-menu summary, .mobile-menu details a { min-height: 48px; display: flex; align-items: center; border-radius: 12px; }
.mobile-home-link, .mobile-menu summary { padding: 0 14px; background: var(--ice); color: var(--ink); font-weight: 800; cursor: pointer; }
.mobile-menu details > div { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 8px 0 4px 10px; }
.mobile-menu details a { padding: 0 12px; border: 1px solid var(--line); color: var(--text); font-size: 14px; }
.mobile-menu-download { width: 100%; }
main { overflow: clip; }
.container { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.section { padding: 92px 0; }
.section-soft { background: var(--soft); }
.section-blue { background: linear-gradient(155deg, #e9f3ff 0%, #f8fbff 58%, #eef6ff 100%); }
.section-dark { color: #fff; background: linear-gradient(135deg, #10233f, #1767d6); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px; color: var(--brand-deep); font-size: 13px; font-weight: 900; letter-spacing: .12em; }
.eyebrow::before { content: ""; width: 24px; height: 2px; background: currentColor; }
.section-dark .eyebrow { color: #bcd8ff; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 22px; font-size: clamp(38px, 6vw, 68px); line-height: 1.06; letter-spacing: -.04em; }
h2 { margin-bottom: 18px; font-size: clamp(30px, 4vw, 46px); line-height: 1.18; letter-spacing: -.025em; }
h3 { margin-bottom: 10px; font-size: 21px; line-height: 1.35; }
p { color: var(--text); }
.section-dark p { color: #d7e6f8; }
.lead { max-width: 760px; font-size: 18px; line-height: 1.85; }
.section-heading { max-width: 760px; margin-bottom: 42px; }
.section-heading.center { margin-inline: auto; text-align: center; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.text-link, .secondary-btn { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; color: var(--brand-deep); font-weight: 800; }
.secondary-btn { padding: 0 19px; border: 1px solid var(--line); background: #fff; border-radius: 13px; }
.secondary-btn:hover { border-color: #a9c9f3; background: var(--brand-soft); }
.text-link::after { content: "→"; margin-left: 8px; transition: .2s; }
.text-link:hover::after { transform: translateX(4px); }
.hero { position: relative; padding: 82px 0 66px; background: radial-gradient(circle at 85% 20%, rgba(41,128,254,.15), transparent 30%), linear-gradient(180deg, #fafdff 0%, #f3f8ff 100%); }
.hero-grid { display: grid; grid-template-columns: 1.18fr .82fr; align-items: center; gap: 34px; }
.hero-copy { position: relative; z-index: 2; }
.hero-copy .lead { max-width: 690px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 9px; margin: 22px 0 0; }
.hero-tags span { padding: 8px 12px; color: #28517f; background: rgba(255,255,255,.86); border: 1px solid #dbeaff; border-radius: 999px; font-size: 13px; font-weight: 800; }
.hero-visual { position: relative; min-height: 540px; display: flex; align-items: center; justify-content: center; }
.hero-visual::before { content: ""; position: absolute; width: 430px; height: 430px; border-radius: 50%; background: linear-gradient(145deg, rgba(41,128,254,.16), rgba(255,255,255,.6)); border: 1px solid rgba(41,128,254,.16); }
.hero-visual img { position: relative; z-index: 2; max-height: 500px; object-fit: contain; filter: drop-shadow(0 28px 45px rgba(35,96,170,.22)); }
.float-note { position: absolute; z-index: 3; min-width: 165px; padding: 13px 15px; background: rgba(255,255,255,.9); border: 1px solid #dceaff; border-radius: 15px; box-shadow: 0 12px 30px rgba(35,96,170,.12); color: #25466f; font-size: 13px; font-weight: 800; backdrop-filter: blur(10px); }
.float-note.one { left: 0; top: 18%; }
.float-note.two { right: -8px; top: 45%; }
.float-note.three { left: 7%; bottom: 8%; }
.capability-strip { position: relative; z-index: 3; margin-top: -20px; }
.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); overflow: hidden; }
.capability-item { min-height: 150px; padding: 28px; border-right: 1px solid var(--line); }
.capability-item:last-child { border-right: 0; }
.capability-item h3 { color: var(--brand-deep); }
.capability-item p { margin-bottom: 0; font-size: 14px; }
.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-flow: dense; gap: 16px; }
.category-card { min-height: 230px; padding: 26px; display: flex; flex-direction: column; justify-content: space-between; background: #fff; border: 1px solid var(--line); border-radius: 22px; transition: .2s; }
.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #bdd5f3; }
.category-card.featured { grid-column: span 2; background: linear-gradient(135deg, #1a69d8, #2980fe); color: #fff; }
.category-card.wide { grid-column: span 2; background: linear-gradient(145deg, #eff6ff, #fff); }
.category-card .index { color: var(--brand); font-weight: 900; }
.category-card.featured .index, .category-card.featured p { color: #ddecff; }
.category-card p { margin-bottom: 22px; font-size: 14px; }
.category-card a { color: var(--brand-deep); font-weight: 800; }
.category-card.featured a { color: #fff; }
.showcase { display: grid; grid-template-columns: .9fr 1.1fr; gap: 34px; align-items: center; }
.showcase.reverse { grid-template-columns: 1.08fr .92fr; }
.media-panel { position: relative; min-height: 510px; display: flex; align-items: center; justify-content: center; padding: 34px; background: linear-gradient(145deg, #e7f2ff, #f8fbff); border: 1px solid #d9e9ff; border-radius: 30px; overflow: hidden; }
.media-panel::after { content: ""; position: absolute; width: 280px; height: 280px; right: -90px; bottom: -110px; border-radius: 50%; background: rgba(41,128,254,.12); }
.media-panel img { position: relative; z-index: 2; max-height: 440px; object-fit: contain; }
.content-panel { padding: 18px 0; }
.check-list, .plain-list { margin: 24px 0 0; padding: 0; display: grid; gap: 12px; list-style: none; }
.check-list li, .plain-list li { position: relative; padding-left: 30px; color: var(--text); }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 2px; width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--brand); font-size: 12px; font-weight: 900; }
.section-dark .check-list li { color: #eef6ff; }
.section-dark .check-list li::before { color: var(--brand-deep); background: #d9eaff; }
.dual-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.topic-panel { min-height: 420px; padding: 34px; border-radius: 28px; background: #fff; border: 1px solid var(--line); }
.topic-panel.offset { margin-top: 52px; background: linear-gradient(145deg, #eaf3ff, #fff); }
.topic-panel .topic-number { color: var(--brand); font-size: 44px; font-weight: 900; line-height: 1; opacity: .22; }
.dapp-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 24px; align-items: stretch; }
.dapp-main, .auth-side { padding: 38px; border-radius: 28px; }
.dapp-main { display: grid; grid-template-columns: 1fr .8fr; align-items: center; gap: 20px; background: linear-gradient(140deg, #fff, #edf5ff); border: 1px solid var(--line); }
.dapp-main img { max-height: 310px; margin-inline: auto; object-fit: contain; }
.auth-side { background: #10233f; color: #fff; }
.auth-side p, .auth-side li { color: #d8e6f8; }
.security-layout { display: grid; grid-template-columns: .88fr 1.12fr; gap: 34px; align-items: start; }
.security-callout { padding: 34px; border: 1px solid rgba(255,255,255,.16); border-radius: 28px; background: rgba(255,255,255,.08); }
.security-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.security-list div { padding: 18px; border-radius: 16px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); }
.security-list strong { display: block; margin-bottom: 4px; color: #fff; }
.security-list span { color: #cfe0f4; font-size: 13px; }
.swap-layout { display: grid; grid-template-columns: .88fr 1.12fr; gap: 28px; align-items: center; }
.swap-visual { padding: 28px; background: #fff; border: 1px solid var(--line); border-radius: 28px; }
.swap-visual img { max-height: 370px; margin: 0 auto; object-fit: contain; }
.check-panel { padding: 34px; background: #fff; border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow); }
.process { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; position: relative; }
.process::before { content: ""; position: absolute; top: 31px; left: 6%; right: 6%; height: 2px; background: #cfe1f8; }
.process-step { position: relative; z-index: 2; padding: 0 6px; text-align: center; }
.process-number { width: 62px; height: 62px; margin: 0 auto 18px; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--brand), var(--brand-deep)); border: 7px solid #edf5ff; border-radius: 50%; font-weight: 900; }
.process-step h3 { font-size: 16px; }
.process-step p { font-size: 13px; line-height: 1.65; }
.process-step a { color: var(--brand-deep); font-size: 13px; font-weight: 800; }
.ecosystem-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.ecosystem-panel { padding: 36px; border-radius: 28px; border: 1px solid var(--line); background: #fff; }
.ecosystem-panel.developer { background: linear-gradient(140deg, #1767d6, #2980fe); color: #fff; }
.ecosystem-panel.developer p, .ecosystem-panel.developer li { color: #e8f2ff; }
.ecosystem-panel.developer .text-link { color: #fff; }
.timeline { position: relative; display: grid; gap: 0; }
.timeline::before { content: ""; position: absolute; top: 0; bottom: 0; left: 126px; width: 1px; background: var(--line); }
.timeline-item { display: grid; grid-template-columns: 110px 1fr; gap: 34px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.timeline-time { color: var(--brand-deep); font-size: 13px; font-weight: 900; }
.timeline-content h3 { font-size: 18px; }
.timeline-content p { margin-bottom: 6px; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.review { padding: 26px; background: #fff; border: 1px solid var(--line); border-radius: 20px; }
.review:nth-child(2), .review:nth-child(5) { transform: translateY(18px); }
.review p { margin-bottom: 18px; }
.review span { color: var(--muted); font-size: 13px; font-weight: 800; }
.faq-list { display: grid; gap: 12px; }
.faq-item { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.faq-question { width: 100%; min-height: 66px; padding: 15px 22px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border: 0; background: transparent; color: var(--ink); text-align: left; font-weight: 850; cursor: pointer; }
.faq-question::after { content: "+"; flex: 0 0 auto; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; color: var(--brand-deep); background: var(--brand-soft); font-size: 20px; }
.faq-item.is-open .faq-question::after { content: "−"; }
.faq-answer { display: none; padding: 0 22px 22px; }
.faq-item.is-open .faq-answer { display: block; }
.faq-answer p { margin-bottom: 0; }
.cta-box { padding: 64px 34px; text-align: center; background: linear-gradient(135deg, #eaf3ff, #ffffff); border: 1px solid #d6e7fb; border-radius: 30px; }
.cta-box p { max-width: 720px; margin-inline: auto; }
.cta-box .actions { justify-content: center; }
.page-hero { padding: 78px 0 58px; background: radial-gradient(circle at 82% 25%, rgba(41,128,254,.14), transparent 28%), linear-gradient(180deg, #f9fcff, #eff6ff); }
.page-hero-grid { display: grid; grid-template-columns: 1fr .72fr; gap: 30px; align-items: center; }
.page-hero h1 { font-size: clamp(38px, 5vw, 60px); }
.page-hero-visual { min-height: 340px; display: flex; align-items: center; justify-content: center; }
.page-hero-visual img { max-height: 340px; object-fit: contain; filter: drop-shadow(0 24px 35px rgba(40,100,170,.18)); }
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.info-card { padding: 26px; background: #fff; border: 1px solid var(--line); border-radius: 20px; }
.info-card p { margin-bottom: 0; }
.steps { counter-reset: step; display: grid; gap: 14px; }
.step-row { counter-increment: step; display: grid; grid-template-columns: 58px 1fr; gap: 18px; padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: 20px; }
.step-row::before { content: counter(step, decimal-leading-zero); width: 50px; height: 50px; display: grid; place-items: center; color: var(--brand-deep); background: var(--brand-soft); border-radius: 14px; font-weight: 900; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
table { width: 100%; border-collapse: collapse; min-width: 680px; }
th, td { padding: 17px 20px; text-align: left; border-bottom: 1px solid var(--line); }
th { color: var(--brand-deep); background: var(--ice); }
.notice { padding: 24px 26px; border-left: 5px solid var(--brand); background: var(--brand-soft); border-radius: 0 18px 18px 0; }
.notice p:last-child { margin-bottom: 0; }
.contact-options { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.site-footer { padding: 72px 0 0; background: var(--footer); color: #fff; }
.footer-inner { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; }
.footer-brand img { width: 166px; margin-bottom: 20px; filter: brightness(0) invert(1); }
.footer-brand p { max-width: 430px; color: #b9cbe0; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.footer-links h2 { margin-bottom: 14px; font-size: 15px; }
.footer-links a { display: block; padding: 5px 0; color: #b9cbe0; font-size: 14px; }
.footer-links a:hover { color: #fff; }
.footer-bottom { margin-top: 52px; padding: 20px max(20px, calc((100% - var(--max))/2)); display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.1); color: #8fa7c2; font-size: 13px; }
@media (min-width: 1081px) { .menu-toggle { display: none; } }
@media (max-width: 1180px) { .desktop-nav { gap: 0; } .nav-link, .nav-trigger { padding: 0 8px; font-size: 13px; } .header-inner { width: min(100% - 24px, var(--max)); gap: 14px; } .brand img { width: 135px; } }
@media (max-width: 1080px) {
  .desktop-nav { display: none; }
  .header-inner { height: 72px; }
  .hero-grid, .page-hero-grid { grid-template-columns: 1fr 1fr; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .capability-item:nth-child(2) { border-right: 0; }
  .capability-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(3, 1fr); row-gap: 30px; }
  .process::before { display: none; }
  .review-grid { grid-template-columns: repeat(2, 1fr); }
  .review:nth-child(2), .review:nth-child(5) { transform: none; }
}
@media (max-width: 900px) {
  .section { padding: 72px 0; }
  .hero { padding-top: 58px; }
  .hero-grid, .page-hero-grid, .showcase, .showcase.reverse, .dual-grid, .dapp-grid, .security-layout, .swap-layout, .ecosystem-grid, .footer-inner { grid-template-columns: 1fr; }
  .hero-copy { order: 1; }
  .hero-visual { order: 2; min-height: 430px; }
  .hero-visual::before { width: 350px; height: 350px; }
  .float-note.one { left: 2%; }
  .float-note.two { right: 2%; }
  .topic-panel.offset { margin-top: 0; }
  .dapp-main { grid-template-columns: 1fr; }
  .dapp-main img { max-height: 260px; }
  .media-panel { min-height: 420px; }
  .footer-links { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 680px) {
  .container, .header-inner, .footer-inner { width: min(100% - 28px, var(--max)); }
  .header-inner { gap: 8px; }
  .brand img { width: 118px; }
  .small-download { min-height: 42px; padding: 0 13px; font-size: 13px; border-radius: 12px; }
  .menu-toggle { width: 42px; height: 42px; }
  h1 { font-size: 42px; }
  h2 { font-size: 32px; }
  .hero { padding: 44px 0 50px; }
  .hero-visual { min-height: 390px; }
  .hero-visual img { max-height: 360px; }
  .hero-visual::before { width: 300px; height: 300px; }
  .float-note { min-width: 135px; padding: 10px 11px; font-size: 11px; }
  .float-note.one { top: 12%; }
  .float-note.two { top: 48%; }
  .float-note.three { left: 4%; bottom: 4%; }
  .capability-strip { margin-top: 0; padding-top: 16px; background: #f3f8ff; }
  .capability-grid, .category-grid, .info-grid, .review-grid, .contact-options { grid-template-columns: 1fr; }
  .capability-item { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .capability-item:last-child { border-bottom: 0; }
  .category-card.featured, .category-card.wide { grid-column: auto; }
  .category-card { min-height: 210px; }
  .security-list { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .process-step { display: grid; grid-template-columns: 62px 1fr; gap: 16px; text-align: left; padding: 0; }
  .process-number { margin: 0; }
  .process-step h3 { margin-top: 4px; }
  .process-step p, .process-step a { grid-column: 2; }
  .timeline::before { left: 14px; }
  .timeline-item { grid-template-columns: 1fr; gap: 4px; padding-left: 38px; }
  .timeline-item::before { content: ""; position: absolute; left: 9px; margin-top: 7px; width: 11px; height: 11px; border-radius: 50%; background: var(--brand); }
  .timeline-time { font-size: 12px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; padding-inline: 20px; }
  .page-hero { padding: 52px 0 40px; }
  .page-hero-visual { min-height: 280px; }
  .page-hero-visual img { max-height: 280px; }
  .step-row { grid-template-columns: 48px 1fr; padding: 18px; }
  .step-row::before { width: 42px; height: 42px; }
  .cta-box { padding: 48px 22px; }
}
@media (max-width: 420px) {
  .brand img { width: 104px; }
  .small-download { padding: 0 10px; }
  .mobile-menu { width: 96vw; }
  .mobile-menu details > div { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
}