:root {
  --ink: #10201e;
  --ink-soft: #28413c;
  --night: #0c1a18;
  --night-soft: #132824;
  --paper: #f4f1e9;
  --paper-deep: #e7e1d3;
  --muted: #718079;
  --line: rgba(16, 32, 30, 0.15);
  --line-light: rgba(244, 241, 233, 0.22);
  --blue: #3f83f8;
  --blue-deep: #2059bf;
  --white: #fffdf8;
  --shadow: 0 24px 70px rgba(4, 19, 17, 0.22);
  --radius: 18px;
  --container: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Aptos", "PingFang SC", "Microsoft YaHei", sans-serif; font-size: 16px; line-height: 1.6; overflow-x: hidden; }
body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { border: 0; font: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }
.container { width: min(var(--container), calc(100% - 96px)); margin: 0 auto; }

.site-header { position: fixed; z-index: 20; top: 0; left: 0; right: 0; color: var(--white); transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease; border-bottom: 1px solid transparent; padding-top: env(safe-area-inset-top); }
.site-header.is-scrolled { background: rgba(12, 26, 24, .88); border-color: var(--line-light); backdrop-filter: blur(18px); }
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.brand, .footer-brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: .02em; }
.brand img { width: 34px; height: 34px; border-radius: 50%; }
.brand-sub { color: #a7bab2; font-size: 12px; font-weight: 500; margin-left: 4px; letter-spacing: .06em; }
.desktop-nav { display: flex; gap: 34px; margin-left: auto; }
.desktop-nav a { color: #c7d2cd; font-size: 14px; transition: color .2s ease; }
.desktop-nav a:hover { color: var(--white); }
.header-cta { color: var(--ink); background: var(--white); padding: 11px 17px; border-radius: 999px; font-size: 14px; font-weight: 700; transition: transform .2s ease, background .2s ease; }
.header-cta:hover, .button:hover { transform: translateY(-2px); }
.header-cta span, .button span { margin-left: 8px; }
.menu-toggle, .mobile-nav { display: none; }
.mobile-nav [data-os-nav] { display: contents; }

.page-top-marker { position: absolute; top: 0; left: 0; width: 1px; height: 1px; pointer-events: none; }
.section-dark { color: var(--white); background: var(--night); position: relative; overflow: hidden; }
.section-light { background: var(--paper); }
.hero { min-height: 780px; padding: 150px 0 36px; display: flex; flex-direction: column; }
.hero-grid { flex: 1; display: grid; grid-template-columns: minmax(420px, .94fr) 1.06fr; align-items: center; gap: 60px; position: relative; z-index: 1; }
.hero-glow { position: absolute; border-radius: 50%; pointer-events: none; filter: blur(2px); }
.glow-one { width: 450px; height: 450px; right: 10%; top: 12%; background: radial-gradient(circle, rgba(63,131,248,.22), transparent 68%); }
.glow-two { width: 500px; height: 300px; left: -14%; bottom: 10%; background: radial-gradient(circle, rgba(48,109,87,.26), transparent 70%); }
.hero-copy { padding-bottom: 16px; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: #99b6ab; font-size: 11px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; margin: 0 0 26px; }
.eyebrow-dark { color: #537268; }
.eyebrow-blue { color: #dbe7ff; }
.eyebrow-line { display: inline-block; width: 30px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 680px; font-size: clamp(48px, 6vw, 82px); line-height: 1.05; letter-spacing: -.055em; margin-bottom: 28px; font-weight: 800; }
h1 em, h2 em { color: #83aefc; font-style: normal; }
.hero-lede { color: #b1c1ba; max-width: 490px; font-size: 17px; line-height: 1.8; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; border-radius: 999px; padding: 13px 21px; font-size: 14px; font-weight: 800; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button-primary { color: var(--white); background: var(--blue); }
.button-primary:hover { background: #5e97fb; }
.button-ghost { color: #d2ded8; border: 1px solid rgba(244,241,233,.26); }
.button-ghost:hover { background: rgba(255,255,255,.08); }
.button-dark { color: var(--white); background: var(--ink); }
.button-dark:hover { background: #1d3530; }
.hero-note { margin-top: 42px; color: #8da49b; font-size: 12px; display: flex; gap: 9px; align-items: center; }
.status-mark { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 4px rgba(63,131,248,.14); }
.hero-visual { position: relative; min-height: 540px; }
.hero-device { position: absolute; overflow: hidden; width: 276px; border-radius: 32px; border: 7px solid rgba(255,255,255,.12); background: #fff; box-shadow: var(--shadow); transform: rotate(-7deg); }
.hero-device img { width: 100%; height: auto; cursor: zoom-in; }
.device-camera { position: absolute; z-index: 1; width: 66px; height: 17px; border-radius: 0 0 12px 12px; left: calc(50% - 33px); top: -1px; background: #111d1c; }
.device-back { top: 50px; right: 46px; opacity: .78; transform: rotate(8deg) scale(.9); }
.device-front { top: 72px; left: 56px; z-index: 2; }
.visual-label { position: absolute; z-index: 3; color: #9fb5ad; font-size: 10px; letter-spacing: .16em; font-weight: 800; }
.visual-label span { display: block; color: #4f7166; letter-spacing: .02em; margin-top: 4px; }
.label-left { top: 30px; left: 0; }
.label-right { right: 0; bottom: 116px; text-align: right; }
.visual-tag { position: absolute; right: 30px; bottom: 30px; z-index: 4; background: rgba(244,241,233,.96); color: var(--ink); border-radius: 12px; padding: 10px 13px; font-size: 12px; box-shadow: 0 12px 30px rgba(0,0,0,.16); }
.visual-tag span { color: var(--blue); font-weight: 800; margin-right: 4px; }
.hero-bottom { display: flex; gap: 16px; align-items: center; position: relative; z-index: 1; color: #789087; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; }
.hero-bottom-rule { height: 1px; width: 44px; background: #789087; }

.proof-strip { background: #dfe7de; color: var(--ink); }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.proof-item { min-height: 112px; padding: 26px 34px; border-left: 1px solid rgba(16,32,30,.12); display: flex; flex-direction: column; justify-content: center; }
.proof-item:first-child { border-left: 0; padding-left: 0; }
.proof-item strong { font-size: 18px; letter-spacing: -.02em; }
.proof-item span { color: #60746d; font-size: 13px; margin-top: 5px; }

.story { padding: 142px 0 132px; }
.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 120px; align-items: start; }
.story h2, .section-heading h2, .flow h2, .download-copy h2 { font-size: clamp(40px, 5vw, 70px); line-height: 1.08; letter-spacing: -.055em; margin-bottom: 0; }
.story-copy { max-width: 480px; padding-top: 48px; }
.large-copy { font-size: 25px; line-height: 1.42; letter-spacing: -.03em; margin-bottom: 22px; }
.story-copy > p:not(.large-copy), .flow-intro > p:last-child { color: var(--muted); line-height: 1.9; font-size: 15px; }
.text-link { display: inline-flex; align-items: center; gap: 8px; padding: 0; background: transparent; color: var(--ink); font-weight: 800; font-size: 14px; margin-top: 24px; border-bottom: 1px solid currentColor; padding-bottom: 4px; }
.text-link span { font-size: 18px; line-height: 1; transition: transform .2s ease; }
.text-link:hover span { transform: translate(3px, -3px); }
.story-quote { margin-top: 122px; display: grid; grid-template-columns: 90px 1fr auto; gap: 26px; align-items: end; border-top: 1px solid var(--line); padding-top: 28px; }
.quote-mark { font-size: 86px; line-height: .7; color: #9fb4aa; font-family: Georgia, serif; }
.story-quote p { font-size: 25px; line-height: 1.4; letter-spacing: -.03em; margin: 0; }
.story-quote span { color: #6a7e75; font-size: 10px; letter-spacing: .18em; }

.product-section { padding: 130px 0 138px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 50px; margin-bottom: 58px; }
.section-heading h2 { max-width: 620px; }
.section-intro { color: #91a49d; max-width: 300px; font-size: 14px; margin-bottom: 5px; line-height: 1.8; }
.product-showcase { border-top: 1px solid var(--line-light); }
.product-tabs { display: flex; gap: 30px; border-bottom: 1px solid var(--line-light); overflow-x: auto; }
.product-tab { background: transparent; color: #6f8980; padding: 20px 0 17px; white-space: nowrap; font-size: 14px; position: relative; }
.product-tab.is-active { color: var(--white); }
.product-tab.is-active::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 100%; height: 2px; background: var(--blue); }
.product-panel { display: none; grid-template-columns: .8fr 1.2fr; min-height: 600px; gap: 60px; align-items: center; }
.product-panel.is-active { display: grid; }
.panel-copy { max-width: 460px; }
.panel-kicker { color: #69887b; font-size: 10px; letter-spacing: .2em; font-weight: 800; }
.panel-copy h3 { font-size: clamp(34px, 4vw, 56px); line-height: 1.1; letter-spacing: -.05em; margin: 18px 0 22px; }
.panel-copy > p { color: #9eb0a7; line-height: 1.9; font-size: 15px; }
.feature-list { display: flex; flex-direction: column; gap: 10px; margin: 28px 0 30px; color: #d6e1db; font-size: 13px; }
.feature-list span::before { content: ""; display: inline-block; width: 18px; height: 1px; background: var(--blue); vertical-align: middle; margin-right: 10px; }
.light-link { color: var(--white); border-color: rgba(255,255,255,.45); }
.panel-media { position: relative; min-height: 570px; }
.media-frame { position: absolute; background: #eef2f6; overflow: hidden; box-shadow: 0 28px 60px rgba(0,0,0,.25); border: 7px solid #dbe2e0; border-radius: 24px; }
.media-frame img { width: 100%; height: auto; cursor: zoom-in; }
.user-media .frame-user-main { width: 255px; right: 120px; top: 42px; transform: rotate(5deg); z-index: 2; }
.user-media .frame-user-secondary { width: 225px; left: 30px; top: 145px; transform: rotate(-8deg); z-index: 1; }
.merchant-media .frame-merchant-main { width: 270px; left: 70px; top: 30px; transform: rotate(-5deg); z-index: 2; }
.merchant-media .frame-merchant-secondary { width: 240px; right: 62px; top: 152px; transform: rotate(8deg); z-index: 1; }
.media-caption { position: absolute; bottom: 30px; right: 2px; color: #6e8d82; font-size: 11px; letter-spacing: .1em; }
.mini-media { display: flex; justify-content: center; align-items: center; gap: 35px; }
.mini-qrcode { width: 250px; height: 250px; object-fit: cover; border-radius: 18px; background: #f4f1e9; box-shadow: 0 24px 60px rgba(0,0,0,.2); cursor: zoom-in; }
.mini-qrcode[hidden], .mini-code-art[hidden] { display: none; }
.mini-code-art { width: 250px; height: 250px; background: #f4f1e9; border-radius: 18px; position: relative; display: grid; place-items: center; box-shadow: 0 24px 60px rgba(0,0,0,.2); }
.mini-code-art::before, .mini-code-art::after { content: ""; position: absolute; width: 166px; height: 166px; background: repeating-linear-gradient(45deg, #132824 0 5px, transparent 5px 10px), repeating-linear-gradient(-45deg, #132824 0 3px, transparent 3px 8px); opacity: .92; }
.mini-code-art::before { transform: rotate(14deg); }
.mini-code-art::after { transform: rotate(-14deg); mix-blend-mode: screen; opacity: .25; }
.mini-code-art span { position: relative; z-index: 2; color: var(--blue); background: var(--paper); padding: 8px 10px; font-weight: 900; border-radius: 8px; }
.code-corner { position: absolute; width: 42px; height: 42px; border: 8px solid var(--ink); z-index: 3; }
.corner-tl { top: 26px; left: 26px; border-right: 0; border-bottom: 0; }.corner-tr { top: 26px; right: 26px; border-left: 0; border-bottom: 0; }.corner-bl { bottom: 26px; left: 26px; border-right: 0; border-top: 0; }
.mini-note { color: #b8cbc2; font-size: 15px; line-height: 1.8; }.mini-note strong { color: var(--white); font-size: 20px; }

.flow { padding: 142px 0; }
.flow-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 130px; }
.flow-intro { max-width: 390px; }
.flow-intro > p:last-child { margin-top: 30px; }
.flow-steps { border-top: 1px solid var(--line); }
.flow-step { display: grid; grid-template-columns: 80px 1fr; gap: 20px; padding: 26px 0 29px; border-bottom: 1px solid var(--line); }
.step-number { color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .08em; padding-top: 5px; }
.flow-step h3 { font-size: 22px; margin-bottom: 6px; letter-spacing: -.03em; }.flow-step p { color: var(--muted); font-size: 14px; margin: 0; }

.section-blue { background: var(--blue); color: var(--white); position: relative; overflow: hidden; }
.download-section { padding: 120px 0 132px; }
.download-pattern { position: absolute; width: 660px; height: 660px; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; right: -160px; top: -200px; box-shadow: 0 0 0 70px rgba(255,255,255,.04), 0 0 0 140px rgba(255,255,255,.04), 0 0 0 210px rgba(255,255,255,.04); }
.download-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; position: relative; z-index: 1; }
.download-copy h2 { color: var(--white); }.download-copy p:not(.eyebrow) { color: #dce8ff; margin: 22px 0 30px; }.download-orbit { min-height: 320px; position: relative; }
.orbit-core { position: absolute; width: 150px; height: 150px; border-radius: 50%; background: var(--white); color: var(--ink); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; left: calc(50% - 75px); top: calc(50% - 75px); box-shadow: 0 26px 60px rgba(13,48,107,.3); font-weight: 800; }
.orbit-core img { width: 55px; height: 55px; border-radius: 50%; }.orbit-line { position: absolute; border: 1px solid rgba(255,255,255,.48); border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%, -50%) rotate(-18deg); }.orbit-line-one { width: 320px; height: 150px; }.orbit-line-two { width: 230px; height: 280px; transform: translate(-50%, -50%) rotate(48deg); }.orbit-label { position: absolute; color: #dfeaff; font-size: 10px; letter-spacing: .16em; font-weight: 800; }.label-top { left: 48%; top: 0; }.label-right { right: 3%; top: 50%; }.label-bottom { left: 34%; bottom: 0; }

.site-footer { background: var(--ink); color: #dbe2dc; padding: 38px 0 26px; }.footer-top { display: flex; align-items: center; gap: 40px; padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,.12); }.footer-brand img { width: 30px; height: 30px; border-radius: 50%; }.footer-links { display: flex; gap: 27px; margin-left: auto; color: #a0b1a9; font-size: 13px; }.footer-links a:hover { color: var(--white); }.footer-tagline { color: #7d9388; font-size: 12px; letter-spacing: .12em; }.footer-bottom { display: flex; justify-content: space-between; padding-top: 20px; color: #70847b; font-size: 11px; }

.modal-backdrop { position: fixed; inset: 0; z-index: 40; display: grid; place-items: center; padding: 24px; background: rgba(6,20,18,.7); opacity: 0; visibility: hidden; transition: opacity .25s ease, visibility .25s ease; backdrop-filter: blur(10px); }.modal-backdrop.is-open { opacity: 1; visibility: visible; }.download-modal { position: relative; width: min(520px, 100%); background: var(--paper); padding: 40px; border-radius: 20px; box-shadow: 0 30px 100px rgba(0,0,0,.32); transform: translateY(18px); transition: transform .25s ease; }.is-open .download-modal { transform: translateY(0); }.modal-close { position: absolute; right: 20px; top: 16px; width: 34px; height: 34px; background: transparent; color: var(--muted); font-size: 28px; line-height: 1; }.download-modal h2 { margin: 0 0 10px; font-size: 42px; letter-spacing: -.05em; }.modal-intro { color: var(--muted); line-height: 1.8; font-size: 14px; margin-bottom: 24px; }.download-options { display: grid; gap: 10px; }.download-option { display: grid; grid-template-columns: 42px 1fr 20px; gap: 13px; align-items: center; padding: 14px 15px; border: 1px solid var(--line); border-radius: 13px; transition: background .2s ease, border-color .2s ease, transform .2s ease; }.download-option:hover { border-color: var(--blue); background: #e9effa; transform: translateX(3px); }.download-option strong, .download-option small { display: block; }.download-option strong { font-size: 14px; }.download-option small { color: var(--muted); font-size: 12px; margin-top: 2px; }.download-option b { color: var(--blue); font-size: 18px; }.option-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: var(--white); font-weight: 900; overflow: hidden; }.option-icon img { width: 100%; height: 100%; object-fit: cover; }.user-icon { background: #f47d17; }.merchant-icon { background: #078fcb; }.mini-icon { background: #6b8a7f; }.modal-hint { margin: 18px 0 0; color: #8a9690; font-size: 11px; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }.reveal.is-visible { opacity: 1; transform: translateY(0); }.reveal-delay-1 { transition-delay: .12s; }.reveal-delay-2 { transition-delay: .22s; }.reveal-delay-3 { transition-delay: .32s; }

@media (max-width: 900px) {
  .container { width: min(var(--container), calc(100% - 48px)); }
  .header-inner { min-height: 68px; gap: 18px; }.desktop-nav, .header-cta { display: none; }.menu-toggle { width: 44px; height: 44px; display: flex; flex-direction: column; justify-content: center; gap: 6px; align-items: center; background: transparent; }.menu-toggle span { width: 21px; height: 1px; background: var(--white); }.mobile-nav { display: none; padding: 8px 24px calc(22px + env(safe-area-inset-bottom)); background: rgba(12,26,24,.96); }.mobile-nav.is-open { display: grid; gap: 3px; }.mobile-nav a, .mobile-nav button { color: #d9e4dd; text-align: left; padding: 12px 0; background: transparent; font-size: 15px; min-height: 44px; }.mobile-nav button { color: #8fb4ff; font-weight: 800; }
  .hero { padding-top: calc(110px + env(safe-area-inset-top)); min-height: max(850px, 100dvh); }.hero-grid { grid-template-columns: 1fr; gap: 35px; }.hero-copy { max-width: 650px; }.hero-visual { min-height: 470px; margin-top: 4px; }.device-front { left: 18%; }.device-back { right: 15%; }.hero-bottom { flex-wrap: wrap; row-gap: 7px; }.story-grid, .flow-grid, .download-grid { grid-template-columns: 1fr; gap: 55px; }.story-copy { padding-top: 0; }.story-quote { margin-top: 80px; }.product-panel { grid-template-columns: 1fr; padding: 52px 0 0; }.panel-media { min-height: 500px; }.flow-intro { max-width: 560px; }.download-grid { gap: 25px; }.download-orbit { min-height: 280px; }.product-tabs { scrollbar-width: none; scroll-snap-type: x proximity; }.product-tabs::-webkit-scrollbar { display: none; }.product-tab { min-height: 48px; scroll-snap-align: start; }
}

@media (max-width: 580px) {
  .container { width: calc(100% - 36px); }.hero { min-height: max(850px, 100dvh); padding-top: calc(104px + env(safe-area-inset-top)); }.hero h1 { font-size: clamp(42px, 12vw, 48px); }.hero-lede { font-size: 15px; line-height: 1.75; }.hero-actions .button { min-height: 50px; }.hero-visual { min-height: 375px; }.hero-device { width: min(205px, 58vw); border-width: 5px; border-radius: 25px; }.device-front { left: 8%; top: 65px; }.device-back { right: 3%; top: 44px; }.visual-label { font-size: 8px; }.label-right { bottom: 65px; }.visual-tag { right: 0; bottom: 12px; }.proof-grid { grid-template-columns: 1fr; }.proof-item, .proof-item:first-child { min-height: auto; padding: 18px 0; border-left: 0; border-bottom: 1px solid rgba(16,32,30,.12); }.proof-item:last-child { border-bottom: 0; }.story, .product-section, .flow, .download-section { padding: 88px 0; }.story-grid { gap: 35px; }.story h2, .section-heading h2, .flow h2, .download-copy h2 { font-size: clamp(38px, 11vw, 43px); }.large-copy, .story-quote p { font-size: 21px; }.story-quote { display: block; }.story-quote .quote-mark { font-size: 62px; margin-bottom: 14px; }.story-quote span { display: block; margin-top: 20px; }.section-heading { display: block; margin-bottom: 34px; }.section-intro { margin-top: 20px; }.product-tabs { gap: 22px; margin-right: -18px; padding-right: 18px; }.product-tab { font-size: 13px; }.panel-copy h3 { font-size: clamp(31px, 9.5vw, 35px); }.panel-media { min-height: 390px; }.user-media .frame-user-main { width: min(188px, 58vw); right: 10%; }.user-media .frame-user-secondary { width: min(168px, 52vw); left: 1%; top: 105px; }.merchant-media .frame-merchant-main { width: min(195px, 60vw); left: 2%; }.merchant-media .frame-merchant-secondary { width: min(176px, 55vw); right: 3%; top: 125px; }.media-caption { bottom: 7px; }.mini-media { flex-direction: column; gap: 20px; min-height: 420px; }.flow-step { grid-template-columns: 50px 1fr; gap: 10px; }.footer-top, .footer-bottom { display: grid; gap: 18px; }.footer-links { margin-left: 0; flex-wrap: wrap; gap: 16px; }.download-modal { max-height: calc(100dvh - 32px); overflow-y: auto; padding: 34px 22px 26px; }.download-modal h2 { font-size: 36px; }.modal-intro { font-size: 13px; }.label-top { left: 42%; }.label-right { right: 0; }.label-bottom { left: 28%; }
}

@media (max-width: 360px) {
  .container { width: calc(100% - 28px); }
  .hero { padding-top: calc(98px + env(safe-area-inset-top)); }
  .hero h1 { font-size: 40px; }
  .hero-visual { min-height: 345px; }
  .hero-device { width: 178px; }
  .device-front { left: 5%; }
  .device-back { right: 1%; }
  .visual-tag { font-size: 11px; }
  .panel-media { min-height: 350px; }
  .user-media .frame-user-main { width: 166px; }
  .user-media .frame-user-secondary { width: 148px; top: 92px; }
  .merchant-media .frame-merchant-main { width: 172px; }
  .merchant-media .frame-merchant-secondary { width: 155px; top: 110px; }
  .download-modal { padding-left: 18px; padding-right: 18px; }
  .download-option { grid-template-columns: 38px 1fr 16px; gap: 10px; padding-left: 10px; padding-right: 10px; }
  .option-icon { width: 38px; height: 38px; }
}

.shot-lightbox {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 28px;
  background: rgba(6, 20, 18, .82);
  backdrop-filter: blur(10px);
}
.shot-lightbox[hidden] { display: none; }
.shot-lightbox img {
  max-width: min(420px, 100%);
  max-height: calc(100dvh - 56px);
  width: auto;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, .4);
  background: #fff;
}
.shot-lightbox-close {
  position: absolute;
  top: 16px;
  right: 18px;
  width: 40px;
  height: 40px;
  background: transparent;
  color: #fff;
  font-size: 32px;
  line-height: 1;
}
body.shot-open { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }.reveal { opacity: 1; transform: none; transition: none; }.button, .download-option, .text-link span { transition: none; }
}