:root {
  --ink: #171411;
  --ink-soft: #5e554d;
  --paper: #fffdf9;
  --cream: #f7f1e9;
  --line: #e7ded4;
  --orange: #f26322;
  --orange-dark: #c9440e;
  --orange-light: #ffae71;
  --redwood: #7f2f1f;
  --green: #2f7b59;
  --shadow: 0 24px 80px rgba(38, 24, 15, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
svg { display: block; }

.site-header { position: fixed; z-index: 100; top: 0; right: 0; left: 0; height: 72px; display: grid; grid-template-columns: 240px 1fr 240px; align-items: center; padding: 0 max(24px, calc((100vw - 1320px) / 2)); color: rgba(23,20,17,.72); border-bottom: 1px solid rgba(111,76,54,.12); background: rgba(255,253,249,.72); backdrop-filter: blur(18px); transition: .25s ease; }
.site-header.scrolled { height: 64px; color: var(--ink); border-color: rgba(111,76,54,.12); background: rgba(255,253,249,.88); box-shadow: 0 10px 40px rgba(52,36,26,.08); backdrop-filter: blur(18px); }
.brand { display: flex; align-items: center; gap: 11px; width: fit-content; }
.brand-mark { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; color: white; background: linear-gradient(135deg, #ff7a2f, #c74112); box-shadow: 0 8px 20px rgba(235,88,25,.26); font: 700 19px Georgia, serif; }
.brand-copy { display: flex; flex-direction: column; gap: 1px; }
.brand-copy strong { color: var(--ink); font-size: 14px; letter-spacing: .02em; }
.brand-copy small { font-size: 9px; letter-spacing: .12em; opacity: .62; text-transform: uppercase; }
.scrolled .brand-copy strong { color: var(--ink); }
.site-nav { display: flex; align-items: center; justify-content: center; gap: 34px; font-size: 13px; }
.site-nav a { position: relative; padding: 24px 0; }
.site-nav a::after { position: absolute; right: 0; bottom: 17px; left: 0; height: 1px; content: ""; background: currentColor; transform: scaleX(0); transition: transform .2s ease; }
.site-nav a:hover::after { transform: scaleX(1); }
.header-download { justify-self: end; height: 40px; display: flex; align-items: center; gap: 8px; padding: 0 15px; border: 1px solid rgba(242,99,34,.28); border-radius: 8px; color: var(--orange-dark); background: rgba(242,99,34,.08); font-size: 12px; font-weight: 650; transition: .2s; }
.header-download:hover { border-color: var(--orange); background: rgba(242,99,34,.16); transform: translateY(-1px); }
.header-download svg { width: 15px; fill: currentColor; }
.scrolled .header-download { border-color: transparent; color: white; background: var(--ink); }
.menu-toggle { display: none; }

.hero { position: relative; min-height: 790px; overflow: hidden; color: var(--ink); background: var(--paper); }
.hero-grid { position: absolute; inset: 0; opacity: .55; background-image: linear-gradient(rgba(111,76,54,.09) 1px, transparent 1px), linear-gradient(90deg, rgba(111,76,54,.09) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to bottom, #000, transparent 84%); }
.hero::after { position: absolute; inset: auto 0 0; height: 190px; content: ""; background: linear-gradient(to bottom, transparent, var(--paper)); pointer-events: none; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(8px); }
.hero-glow-one { width: 760px; height: 760px; top: -230px; right: -150px; opacity: .3; background: radial-gradient(circle at 40% 40%, #ffc795 0, #f7d7bd 29%, rgba(255,253,249,0) 70%); }
.hero-glow-two { width: 520px; height: 520px; bottom: -280px; left: 4%; opacity: .2; background: radial-gradient(circle, #f6b083, transparent 70%); }
.hero-inner { position: relative; z-index: 2; width: min(1320px, calc(100% - 48px)); min-height: 720px; display: grid; grid-template-columns: .82fr 1.18fr; align-items: center; gap: 64px; margin: 0 auto; padding: 96px 0 42px; }
.hero-copy { padding-left: 22px; }
.release-pill { width: fit-content; display: flex; align-items: center; gap: 8px; padding: 7px 11px; border: 1px solid rgba(111,76,54,.16); border-radius: 99px; color: rgba(94,85,77,.78); background: rgba(255,255,255,.55); font-size: 11px; }
.release-pill span { width: 7px; height: 7px; border-radius: 50%; background: #ff7730; box-shadow: 0 0 0 5px rgba(255,119,48,.12); }
.hero h1 { margin: 28px 0 22px; font-family: Georgia, "Noto Serif SC", "Songti SC", serif; font-size: clamp(55px, 5.4vw, 82px); font-weight: 500; line-height: 1.08; letter-spacing: -.045em; }
.hero h1 em { color: var(--orange); font-style: normal; }
.hero-copy > p { max-width: 570px; margin: 0; color: rgba(23,20,17,.6); font-size: 17px; line-height: 1.9; }
.hero-actions { display: flex; align-items: center; gap: 12px; margin-top: 34px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 11px; border-radius: 9px; font-size: 13px; font-weight: 650; transition: .22s ease; }
.button-primary { min-width: 240px; justify-content: flex-start; padding: 10px 14px; color: #24150d; background: linear-gradient(135deg, #ffb275, #f16a27); box-shadow: 0 14px 34px rgba(242,99,34,.26); }
.button-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 42px rgba(242,99,34,.38); }
.button-primary svg { width: 19px; fill: currentColor; }
.button-primary > span { display: flex; flex: 1; flex-direction: column; align-items: flex-start; gap: 2px; }
.button-primary strong { font-size: 13px; }
.button-primary small { font-size: 9px; font-weight: 500; opacity: .64; }
.button-primary > i { font-size: 19px; font-style: normal; }
.button-ghost { padding: 0 18px; border: 1px solid rgba(111,76,54,.2); color: rgba(23,20,17,.72); background: rgba(255,255,255,.6); }
.button-ghost:hover { color: var(--ink); border-color: rgba(111,76,54,.38); background: rgba(255,255,255,.9); }
.button-ghost span { transition: transform .2s; }
.button-ghost:hover span { transform: translateX(3px); }
.download-meta { display: flex; align-items: center; gap: 10px; margin-top: 16px; color: rgba(23,20,17,.42); font-size: 10px; }
.download-meta i { width: 3px; height: 3px; border-radius: 50%; background: currentColor; }

.product-stage { position: relative; min-width: 0; perspective: 1300px; }
.app-window { position: relative; z-index: 3; overflow: hidden; border: 1px solid rgba(255,255,255,.2); border-radius: 15px; background: #f7f2eb; box-shadow: 0 50px 120px rgba(0,0,0,.6); transform: rotateY(-7deg) rotateX(3deg); transform-origin: center; }
.window-bar { height: 38px; display: flex; align-items: center; gap: 8px; padding: 0 12px; color: #5f554d; background: rgba(255,255,255,.94); border-bottom: 1px solid #e9dfd4; font-size: 9px; }
.window-logo { width: 20px; height: 20px; display: grid; place-items: center; border-radius: 6px; color: white; background: var(--orange); font: 700 10px Georgia, serif; }
.window-bar b { flex: 1; }
.window-bar > div { display: flex; gap: 6px; }
.window-bar i { width: 7px; height: 7px; border-radius: 50%; background: #cfc3b8; }
.app-window img { width: 100%; display: block; }
.stage-orbit { position: absolute; border: 1px solid rgba(255,147,83,.25); border-radius: 50%; }
.orbit-a { width: 700px; height: 370px; top: 50%; left: 50%; transform: translate(-50%,-50%) rotate(-17deg); }
.orbit-b { width: 560px; height: 560px; top: 50%; left: 50%; transform: translate(-50%,-50%); }
.float-card { position: absolute; z-index: 5; display: flex; align-items: center; gap: 9px; padding: 10px 13px; border: 1px solid rgba(255,255,255,.16); border-radius: 10px; background: rgba(27,24,21,.82); box-shadow: 0 18px 50px rgba(0,0,0,.34); backdrop-filter: blur(18px); }
.float-card small, .float-card strong { display: block; }
.float-card small { margin-bottom: 3px; color: rgba(255,255,255,.45); font-size: 8px; }
.float-card strong { color: white; font-size: 10px; }
.float-icon { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 8px; color: #3a1d0e; background: linear-gradient(135deg,#ffc18e,#f36e2b); }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: #50cc88; box-shadow: 0 0 0 6px rgba(80,204,136,.1); }
.card-model { top: -30px; right: -22px; }
.card-local { bottom: -26px; left: -30px; }
.hero-foot { position: absolute; z-index: 5; bottom: 28px; left: 50%; display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(23,20,17,.38); font-size: 9px; letter-spacing: .12em; transform: translateX(-50%); }
.hero-foot i { width: 1px; height: 28px; background: linear-gradient(to bottom, rgba(255,255,255,.45), transparent); }

.trust-strip { display: grid; grid-template-columns: repeat(4,1fr); max-width: 1320px; margin: 0 auto; padding: 28px 0; border-bottom: 1px solid var(--line); }
.trust-strip div { display: flex; flex-direction: column; gap: 5px; padding: 0 28px; border-right: 1px solid var(--line); }
.trust-strip div:last-child { border: 0; }
.trust-strip strong { font: 600 15px Georgia, "Songti SC", serif; }
.trust-strip span { color: #91857b; font-size: 10px; }

.section { width: min(1240px, calc(100% - 48px)); margin: 0 auto; padding: 120px 0; }
.section-heading { max-width: 780px; }
.section-heading.centered { margin: 0 auto; text-align: center; }
.kicker { display: inline-block; margin-bottom: 17px; color: var(--orange-dark); font-size: 10px; font-weight: 750; letter-spacing: .18em; }
.section-heading h2, .security h2, .download-card h2 { margin: 0; font: 500 clamp(38px,4vw,58px)/1.18 Georgia, "Noto Serif SC", "Songti SC", serif; letter-spacing: -.035em; }
.section-heading p { max-width: 650px; margin: 19px 0 0; color: #81766d; font-size: 14px; line-height: 1.8; }
.centered p { margin-right: auto; margin-left: auto; }

.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 54px; }
.feature-card { position: relative; min-height: 350px; overflow: hidden; padding: 30px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 16px 45px rgba(61,39,24,.05); }
.feature-card::before { position: absolute; width: 210px; height: 210px; right: -100px; bottom: -120px; content: ""; border-radius: 50%; background: rgba(244,107,37,.08); }
.feature-card.feature-large { background: linear-gradient(145deg,#fff9f1,#f7e8d8); }
.feature-card.feature-wide { min-height: 300px; display: grid; grid-column: 1/-1; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 50px; }
.feature-number { position: absolute; top: 24px; right: 26px; color: #c4b7ac; font: 12px Georgia,serif; }
.feature-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 13px; color: var(--orange-dark); background: #fff0e1; }
.feature-icon svg { width: 23px; fill: currentColor; }
.feature-card h3 { margin: 24px 0 12px; font: 600 24px Georgia, "Noto Serif SC", serif; }
.feature-card p { max-width: 560px; margin: 0; color: #7d726a; font-size: 13px; line-height: 1.8; }
.mini-ui { position: absolute; right: 28px; bottom: 28px; left: 28px; display: flex; align-items: center; gap: 6px; padding: 12px; border: 1px solid rgba(133,83,48,.13); border-radius: 10px; background: rgba(255,255,255,.72); }
.mini-ui span { padding: 5px 8px; border-radius: 6px; color: #7d6657; background: #f4e8db; font-size: 9px; }
.mini-ui b { margin-left: auto; color: var(--green); font-size: 10px; }
.material-stack { position: absolute; right: 25px; bottom: 25px; left: 25px; height: 86px; }
.material-stack i { position: absolute; width: 78px; height: 68px; border: 5px solid white; border-radius: 10px; box-shadow: 0 9px 24px rgba(52,30,17,.15); background: linear-gradient(135deg,#74402e,#d18d5a); transform: rotate(-7deg); }
.material-stack i:nth-child(2) { left: 55px; background: linear-gradient(135deg,#527a64,#b2c98e); transform: rotate(1deg); }
.material-stack i:nth-child(3) { left: 112px; background: linear-gradient(135deg,#466877,#a6c1cc); transform: rotate(8deg); }
.material-stack span { position: absolute; right: 5px; bottom: 14px; color: #a45c33; font-size: 10px; }
.ratio-row { position: absolute; right: 25px; bottom: 25px; left: 25px; display: flex; gap: 7px; }
.ratio-row span { flex: 1; display: grid; place-items: center; height: 42px; border: 1px solid #eadfd4; border-radius: 8px; color: #8b7566; background: #fcf8f3; font-size: 10px; }
.route-panel { position: relative; overflow: hidden; padding: 24px; border: 1px solid #ead3c0; border-radius: 14px; background: linear-gradient(135deg,#fffaf4,#fff0e1); }
.route-panel::after { position: absolute; width: 190px; height: 190px; right: -60px; bottom: -110px; content: ""; border-radius: 50%; background: rgba(242,99,34,.12); }
.route-head { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 7px; }
.route-head span, .route-cost small { color: #a78065; font-size: 9px; }
.route-head b { font: 600 17px Georgia,serif; }
.route-options { position: relative; z-index: 1; display: flex; gap: 7px; margin-top: 18px; }
.route-options span { padding: 7px 10px; border-radius: 7px; color: #864722; background: white; font-size: 9px; box-shadow: 0 4px 12px rgba(94,51,27,.06); }
.route-cost { position: relative; z-index: 1; display: flex; align-items: end; justify-content: space-between; margin-top: 26px; padding-top: 18px; border-top: 1px solid #ecd9c8; }
.route-cost strong { color: var(--orange-dark); font-size: 19px; }

.workflow { width: auto; max-width: none; padding-right: max(24px,calc((100vw - 1240px)/2)); padding-left: max(24px,calc((100vw - 1240px)/2)); background: var(--cream); }
.workflow-line { display: grid; grid-template-columns: 1fr 60px 1fr 60px 1fr 60px 1fr; align-items: center; margin-top: 60px; }
.workflow-line article { min-width: 0; text-align: center; }
.workflow-line article > span { color: #b8a89b; font: 10px Georgia,serif; }
.step-icon { width: 64px; height: 64px; display: grid; place-items: center; margin: 12px auto 20px; border: 1px solid #dfcdbd; border-radius: 50%; color: #9a4a22; background: white; box-shadow: 0 10px 28px rgba(71,44,27,.08); font: 22px Georgia,serif; }
.workflow-line h3 { margin: 0 0 8px; font: 600 18px Georgia,"Songti SC",serif; }
.workflow-line p { margin: 0; color: #8c8077; font-size: 10px; }
.workflow-line > i { height: 1px; background: linear-gradient(90deg,#d8c8ba 60%,transparent 60%); background-size: 8px 1px; }

.security { overflow: hidden; color: white; background: #191613; }
.security-inner { width: min(1240px,calc(100% - 48px)); min-height: 650px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 70px; margin: 0 auto; padding: 95px 0; }
.kicker.light { color: #f3a36e; }
.security-copy > p { max-width: 580px; margin: 24px 0 0; color: rgba(255,255,255,.52); font-size: 14px; line-height: 1.85; }
.security ul { display: flex; flex-direction: column; gap: 13px; margin: 29px 0 0; padding: 0; list-style: none; color: rgba(255,255,255,.72); font-size: 12px; }
.security li { display: flex; align-items: center; gap: 10px; }
.security li span { width: 21px; height: 21px; display: grid; place-items: center; border-radius: 50%; color: #24150d; background: #f49a5e; font-size: 10px; font-weight: 800; }
.security-visual { position: relative; height: 420px; display: grid; place-items: center; }
.security-visual::before { position: absolute; width: 400px; height: 400px; content: ""; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; box-shadow: 0 0 0 55px rgba(255,255,255,.018),0 0 0 110px rgba(255,255,255,.012); }
.shield { position: relative; z-index: 2; width: 170px; height: 190px; display: grid; place-items: center; clip-path: polygon(50% 0, 94% 18%, 89% 70%, 50% 100%, 11% 70%, 6% 18%); background: linear-gradient(145deg,#ffac72,#a83b17); box-shadow: 0 40px 80px rgba(0,0,0,.4); }
.shield > span { width: 72px; height: 72px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.42); border-radius: 22px; color: white; background: rgba(35,19,12,.24); font: 700 42px Georgia,serif; }
.shield i { position: absolute; width: 5px; height: 5px; border-radius: 50%; background: rgba(255,255,255,.55); }
.shield i:nth-of-type(1) { top: 34px; left: 34px; }.shield i:nth-of-type(2) { top: 42px; right: 30px; }.shield i:nth-of-type(3) { right: 45px; bottom: 38px; }
.secure-label { position: absolute; z-index: 4; min-width: 156px; display: flex; align-items: center; gap: 8px; padding: 11px 13px; border: 1px solid rgba(255,255,255,.13); border-radius: 9px; color: rgba(255,255,255,.72); background: rgba(255,255,255,.055); backdrop-filter: blur(12px); font-size: 10px; }
.secure-label span { width: 7px; height: 7px; border-radius: 50%; background: #52ce8d; box-shadow: 0 0 0 5px rgba(82,206,141,.1); }
.label-one { top: 45px; left: 5px; }.label-two { right: 0; top: 120px; }.label-three { bottom: 42px; left: 35px; }

.download-section { padding: 120px 24px; background: var(--paper); }
.download-card { position: relative; width: min(1240px,100%); display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; margin: 0 auto; padding: 70px; overflow: hidden; border: 1px solid #ead8c8; border-radius: 24px; background: linear-gradient(135deg,#fff9f1,#f5e5d3); box-shadow: var(--shadow); }
.download-card::before { position: absolute; width: 500px; height: 500px; left: -180px; bottom: -340px; content: ""; border-radius: 50%; background: rgba(241,104,37,.12); }
.download-copy { position: relative; z-index: 1; align-self: center; }
.download-copy > p { max-width: 630px; margin: 20px 0 0; color: #786d64; font-size: 14px; line-height: 1.8; }
.release-info { display: flex; gap: 42px; margin-top: 32px; padding-top: 25px; border-top: 1px solid #e3ceba; }
.release-info div { display: flex; flex-direction: column; gap: 6px; }
.release-info small { color: #a08e7f; font-size: 9px; }
.release-info strong { font-size: 12px; }
.download-action-box { position: relative; z-index: 1; padding: 29px; border: 1px solid rgba(122,70,38,.14); border-radius: 16px; background: rgba(255,255,255,.78); box-shadow: 0 18px 50px rgba(83,48,27,.08); }
.windows-tile { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 14px; color: white; background: #241d18; }
.windows-tile svg { width: 24px; fill: currentColor; }
.download-action-box h3 { margin: 20px 0 7px; font: 600 20px Georgia,serif; }
.download-action-box > p { margin: 0 0 22px; color: #8b7d73; font-size: 10px; }
.button.full { width: 100%; min-width: 0; }
.checksum { display: block; margin-top: 12px; color: #aa998d; font-size: 8px; text-align: center; }

.footer { min-height: 170px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; padding: 35px max(24px,calc((100vw - 1240px)/2)); color: rgba(255,255,255,.5); background: #151311; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand div { display: flex; flex-direction: column; gap: 4px; }
.footer-brand strong { color: white; font-size: 13px; }
.footer-brand small { font-size: 9px; }
.footer-links { display: flex; gap: 27px; font-size: 10px; }
.footer-links a:hover { color: white; }
.footer > p { justify-self: end; margin: 0; font-size: 9px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

.reading-progress { position: fixed; z-index: 90; top: 50%; left: 24px; display: flex; flex-direction: column; align-items: center; gap: 9px; color: rgba(23,20,17,.38); font: 10px Georgia, serif; transform: translateY(-50%); }
.reading-progress-line { position: relative; width: 1px; height: 82px; overflow: hidden; background: rgba(111,76,54,.18); }
.reading-progress-line i { position: absolute; inset: 0; display: block; background: var(--orange); transform: scaleY(0); transform-origin: top; }

@media (max-width: 1100px) {
  .site-header { grid-template-columns: 190px 1fr 190px; padding: 0 20px; }
  .site-nav { gap: 18px; }
  .hero { min-height: 1040px; }
  .hero-inner { min-height: 980px; grid-template-columns: 1fr; gap: 70px; padding-top: 135px; }
  .hero-copy { max-width: 780px; padding: 0; text-align: center; justify-self: center; }
  .release-pill { margin: 0 auto; }
  .hero-copy > p { margin: 0 auto; }
  .hero-actions, .download-meta { justify-content: center; }
  .product-stage { width: min(850px,90%); justify-self: center; }
  .trust-strip { grid-template-columns: repeat(2,1fr); margin: 0 24px; }
  .trust-strip div:nth-child(2) { border: 0; }
  .trust-strip div { padding: 17px 25px; }
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .feature-card.feature-large { grid-column: 1/-1; }
  .workflow-line { grid-template-columns: repeat(4,1fr); gap: 14px; }
  .workflow-line > i { display: none; }
  .security-inner { gap: 20px; }
  .download-card { gap: 35px; padding: 50px; }
}

@media (max-width: 760px) {
  .reading-progress { display: none; }
  .site-header { height: 62px; grid-template-columns: 1fr auto; padding: 0 16px; }
  .brand-mark { width: 32px; height: 32px; }
  .brand-copy small { display: none; }
  .header-download { display: none; }
  .menu-toggle { width: 38px; height: 38px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; border: 0; border-radius: 8px; color: inherit; background: rgba(255,255,255,.08); }
  .menu-toggle span { width: 18px; height: 1px; background: currentColor; transition: .2s; }
  .site-nav { position: absolute; top: 62px; right: 12px; left: 12px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 9px; border: 1px solid rgba(255,255,255,.12); border-radius: 11px; color: white; background: rgba(26,22,19,.96); box-shadow: 0 20px 50px rgba(0,0,0,.3); }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 13px 12px; }
  .site-nav a::after { display: none; }
  .hero { min-height: 880px; }
  .hero-inner { width: calc(100% - 32px); min-height: 820px; gap: 60px; padding-top: 110px; }
  .hero h1 { font-size: clamp(42px,12vw,58px); }
  .hero-copy > p { font-size: 14px; }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .button-primary { min-width: 0; }
  .download-meta { flex-wrap: wrap; }
  .product-stage { width: 100%; }
  .app-window { border-radius: 10px; transform: none; }
  .window-bar { height: 29px; }
  .float-card { display: none; }
  .hero-foot { display: none; }
  .trust-strip { grid-template-columns: 1fr; margin: 0 16px; padding: 15px 0; }
  .trust-strip div, .trust-strip div:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-strip div:last-child { border: 0; }
  .section { width: calc(100% - 32px); padding: 84px 0; }
  .section-heading h2, .security h2, .download-card h2 { font-size: 38px; }
  .feature-grid { grid-template-columns: 1fr; margin-top: 36px; }
  .feature-card.feature-large, .feature-card.feature-wide { grid-column: auto; }
  .feature-card.feature-wide { display: block; }
  .feature-card { min-height: 340px; padding: 24px; }
  .feature-card.feature-wide .feature-content { margin-bottom: 25px; }
  .workflow { width: auto; }
  .workflow-line { grid-template-columns: repeat(2,1fr); gap: 36px 12px; margin-top: 42px; }
  .security-inner { width: calc(100% - 32px); grid-template-columns: 1fr; padding: 75px 0; }
  .security-visual { height: 340px; transform: scale(.86); }
  .download-section { padding: 70px 16px; }
  .download-card { grid-template-columns: 1fr; padding: 30px 23px; border-radius: 17px; }
  .release-info { flex-direction: column; gap: 14px; }
  .download-action-box { padding: 22px; }
  .footer { grid-template-columns: 1fr; gap: 25px; padding: 45px 24px; }
  .footer-links { flex-wrap: wrap; }
  .footer > p { justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}