:root {
  color-scheme: dark;
  --ink: #e7ebf2;
  --muted: #9aa6b7;
  --paper: #090b10;
  --white: #e7ebf2;
  --line: #283142;
  --aqua: #d2a568;
  --mint: #7997ff;
  --mint-dark: #9aafff;
  --blue: #708eff;
  --blue-dark: #a9b9ff;
  --navy: #05070b;
  --coral: #de8b79;
  --yellow: #d2a568;
  --shadow: 0 28px 80px rgba(0, 0, 0, .38);
  --radius: 24px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI Variable Text", "Noto Sans TC", "Noto Sans SC", "Noto Sans JP", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body:has(dialog[open]) { overflow: hidden; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.icon { width: 1.15em; height: 1.15em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; vertical-align: -.18em; }

.skip-link { position: fixed; z-index: 1000; left: 16px; top: -80px; background: var(--white); padding: 12px 18px; border-radius: 10px; box-shadow: var(--shadow); }
.skip-link:focus { top: 16px; }
.site-header { position: sticky; z-index: 1000; top: 0; isolation: isolate; border-bottom: 1px solid rgba(20,37,58,.08); background: rgba(247,248,244,.9); backdrop-filter: blur(18px); }
.nav-wrap { width: min(calc(100% - 40px), var(--max)); height: 78px; margin: auto; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-size: 20px; font-weight: 850; letter-spacing: -.04em; text-decoration: none; }
.brand-mark { display: grid; width: 57px; height: 57px; flex: 0 0 auto; place-items: center; }
.brand-mark img { display: block; width: 44px; height: auto; transition: width .24s ease; }
.site-header .brand-mark { transition: width .24s ease, height .24s ease; }
.site-header.is-scrolled .brand-mark { width: 38px; height: 38px; }
.site-header.is-scrolled .brand-mark img { width: 29px; }
.site-menu { position: relative; z-index: 10; display: flex; align-items: center; gap: 28px; font-size: 14px; font-weight: 720; }
.site-menu > a { position: relative; text-decoration: none; }
.site-menu > a:not(.nav-download)::after { position: absolute; right: 0; bottom: -7px; left: 0; height: 2px; content: ""; background: var(--mint-dark); transform: scaleX(0); transition: transform .2s ease; }
.site-menu > a:hover::after, .site-menu > a:focus-visible::after { transform: scaleX(1); }
.nav-download { display: inline-flex; align-items: center; gap: 8px; padding: 10px 17px; color: var(--white); border-radius: 999px; background: var(--ink); }
.language { position: relative; z-index: 20; }
.language > button { display: inline-flex; align-items: center; gap: 7px; padding: 7px 0; color: var(--ink); border: 0; background: transparent; cursor: pointer; font-weight: 720; }
.language-menu { position: absolute; z-index: 30; top: calc(100% + 12px); right: 0; width: 148px; padding: 8px; border: 1px solid var(--line); border-radius: 15px; background: var(--white); box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .2s ease; }
.language.is-open .language-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.language-menu a { display: block; padding: 8px 11px; border-radius: 9px; text-decoration: none; }
.language-menu a:hover, .language-menu a[aria-current="true"] { background: #edf4f1; color: var(--mint-dark); }
.menu-button { display: none; width: 44px; height: 44px; place-items: center; border: 1px solid var(--line); border-radius: 14px; color: var(--ink); background: var(--white); cursor: pointer; }

.hero { position: relative; overflow: hidden; padding: 86px 20px 0; background: linear-gradient(145deg, #edf8f4 0%, #f7f8f4 56%, #eef2ff 100%); }
.hero-grid { position: relative; z-index: 2; display: grid; width: min(100%, var(--max)); margin: auto; grid-template-columns: 1.04fr .96fr; gap: 70px; align-items: center; }
.hero-copy { padding: 38px 0 80px; }
.eyebrow { margin: 0 0 16px; color: var(--mint-dark); font-size: 12px; font-weight: 850; letter-spacing: .14em; line-height: 1.4; text-transform: uppercase; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1, h2, h3 { margin-top: 0; font-family: "Segoe UI Variable Display", "Noto Sans TC", "Noto Sans SC", "Noto Sans JP", "Segoe UI", sans-serif; line-height: 1.08; letter-spacing: -.045em; }
h1 { max-width: 720px; margin-bottom: 26px; font-size: clamp(50px, 6vw, 84px); }
h2 { margin-bottom: 20px; font-size: clamp(36px, 4vw, 60px); }
h3 { margin-bottom: 11px; font-size: 22px; }
.hero-lead { max-width: 650px; margin: 0 0 32px; color: var(--muted); font-size: 20px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 12px; padding: 12px 22px; border: 1px solid transparent; border-radius: 999px; font-weight: 800; line-height: 1.2; text-align: center; text-decoration: none; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { color: var(--white); background: var(--blue); box-shadow: 0 13px 28px rgba(55,103,232,.23); }
.button.primary:hover { background: var(--blue-dark); box-shadow: 0 17px 34px rgba(55,103,232,.28); }
.button.secondary { border-color: var(--line); color: var(--ink); background: rgba(255,255,255,.7); }
.button.dark { color: var(--white); background: var(--navy); }
.button.light { color: var(--navy); background: var(--white); }
.button.coffee { color: #4d260c; background: var(--yellow); }
.microcopy { display: flex; align-items: center; gap: 7px; margin: 18px 0 0; color: var(--muted); font-size: 13px; }
.microcopy .icon { color: var(--mint-dark); }
.hero-visual { position: relative; min-height: 600px; display: grid; place-items: center; }
.halo { position: absolute; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle at 36% 34%, #fff 0 7%, var(--aqua) 8% 63%, #83dccc 64% 100%); box-shadow: inset 0 0 0 1px rgba(0,0,0,.03); }
.app-window { position: relative; z-index: 2; width: min(100%, 390px); overflow: hidden; border: 1px solid rgba(255,255,255,.8); border-radius: 24px; background: rgba(255,255,255,.9); box-shadow: 0 35px 90px rgba(25,73,80,.22); transform: rotate(-2deg); backdrop-filter: blur(8px); }
.window-bar { height: 45px; display: flex; align-items: center; gap: 7px; padding: 0 15px; border-bottom: 1px solid var(--line); background: #f7f8fa; }
.window-bar span { width: 9px; height: 9px; border-radius: 50%; background: #c8d0d7; }
.window-bar span:first-child { background: var(--coral); }
.window-bar span:nth-child(2) { background: var(--yellow); }
.window-bar span:nth-child(3) { background: var(--mint); }
.window-bar small { margin-left: auto; color: var(--muted); font-weight: 750; }
.app-body { padding: 34px; text-align: center; }
.rest-face { width: 104px; height: 104px; display: grid; margin: 0 auto 22px; place-items: center; border-radius: 50%; background: var(--navy); }
.rest-face img { width: 78px; }
.app-body p { margin: 0 0 2px; color: var(--muted); font-size: 14px; }
.app-body > strong { display: block; font-size: 30px; letter-spacing: -.04em; }
.progress { height: 7px; margin: 22px 0; overflow: hidden; border-radius: 999px; background: #e7ecef; }
.progress i { display: block; width: 62%; height: 100%; border-radius: inherit; background: var(--blue); }
.app-body small { display: block; color: var(--muted); line-height: 1.5; }
.app-body button { margin-top: 23px; padding: 10px 18px; border: 0; border-radius: 999px; color: var(--mint-dark); background: #dff7f1; font-weight: 800; }
.app-window.elu-rest-preview { width: min(100%, 430px); aspect-ratio: 1.06 / 1; border: 1px solid #3562d0; border-radius: 10px; color: #fff; background: radial-gradient(ellipse at 50% 42%, #2f67dc 0%, #244fbe 54%, #183982 100%); box-shadow: 0 42px 100px rgba(14, 37, 103, .42); transform: rotate(5deg); backdrop-filter: none; }
.elu-rest-center { position: absolute; top: 21%; right: 12%; left: 12%; text-align: center; }
.elu-rest-center img { width: 88px; margin: 0 auto 13px; }
.elu-rest-center strong { display: block; font-family: "Segoe UI Variable Display", "Noto Sans TC", "Noto Sans SC", "Noto Sans JP", "Segoe UI", sans-serif; font-size: 17px; font-weight: 550; letter-spacing: .01em; line-height: 1.3; }
.elu-rest-center p { margin: 9px 0 0; color: #fff; font-size: 10px; line-height: 1.55; }
.elu-rest-center .elu-rest-tip { margin-top: 14px; }
.elu-rest-footer { position: absolute; right: 0; bottom: 0; left: 0; height: 18px; border-top: 1px solid rgba(255,255,255,.18); background: transparent; }
.elu-rest-footer i { position: absolute; top: 6px; right: 18px; left: 18px; height: 4px; border-radius: 999px; background: #56e56e; box-shadow: 0 1px 0 rgba(0,0,0,.5); }
.float-pill { position: absolute; z-index: 3; display: flex; align-items: center; gap: 8px; padding: 11px 15px; border: 1px solid rgba(255,255,255,.9); border-radius: 999px; background: rgba(255,255,255,.87); box-shadow: 0 14px 38px rgba(15,36,59,.14); font-size: 13px; font-weight: 850; backdrop-filter: blur(9px); }
.pill-one { top: 70px; left: 0; }
.pill-two { right: 0; bottom: 84px; }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(1px); opacity: .42; }
.orb-one { top: 50px; left: -120px; width: 300px; height: 300px; background: var(--yellow); }
.orb-two { right: -90px; bottom: -160px; width: 350px; height: 350px; background: #a7baff; }
.proof-strip { position: relative; z-index: 3; display: grid; width: min(100%, var(--max)); margin: 0 auto; border-top: 1px solid rgba(20,37,58,.12); grid-template-columns: repeat(3,1fr); }
.proof-strip div { display: flex; align-items: baseline; gap: 12px; padding: 23px 0; }
.proof-strip div + div { padding-left: 28px; border-left: 1px solid rgba(20,37,58,.12); }
.proof-strip strong { font-size: 22px; letter-spacing: -.04em; }
.proof-strip span { color: var(--muted); font-size: 13px; }
.quick-answer { display: grid; width: min(calc(100% - 40px), var(--max)); margin: 72px auto 0; padding: 34px 40px; border: 1px solid #b8ddd4; border-radius: 22px; background: #eef9f6; grid-template-columns: .72fr 1.28fr; gap: 55px; align-items: center; }
.quick-answer h2 { margin: 0; font-size: clamp(30px, 3vw, 42px); }
.quick-answer p:last-child { margin: 0; color: var(--muted); font-size: 18px; }
.quick-answer strong { color: var(--ink); }

.section.setup-finder { padding-top: 82px; }
.setup-heading { display: grid; margin-bottom: 38px; grid-template-columns: 1.08fr .92fr; gap: 80px; align-items: end; }
.setup-heading h2 { max-width: 720px; margin-bottom: 0; }
.setup-heading > p { margin: 0 0 5px; color: var(--muted); font-size: 18px; }
.setup-shell { display: grid; overflow: hidden; border: 1px solid #2c3750; border-radius: 20px; background: #0d121b; box-shadow: 0 28px 80px rgba(0, 0, 0, .22); grid-template-columns: 1.12fr .88fr; }
.setup-questions { padding: 44px; }
.setup-questions fieldset { display: grid; margin: 0; padding: 0; border: 0; grid-template-columns: 1fr 1fr; gap: 12px; }
.setup-questions fieldset + fieldset { margin-top: 32px; }
.setup-questions legend { width: 100%; margin-bottom: 14px; color: #dfe4ed; font-size: 17px; font-weight: 800; letter-spacing: -.02em; }
.setup-choice { position: relative; display: grid; min-height: 100px; padding: 17px; border: 1px solid #2c3546; border-radius: 14px; background: #101620; cursor: pointer; grid-template-columns: 22px 1fr; gap: 12px; transition: border-color .2s ease, background .2s ease, transform .2s ease; }
.setup-choice:hover { border-color: #4d5d82; transform: translateY(-2px); }
.setup-choice:has(input:checked) { border-color: #7188d9; background: #18223b; box-shadow: inset 0 0 0 1px rgba(145, 165, 237, .16); }
.setup-choice input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: #8ea5f2; }
.setup-choice span { display: grid; align-content: start; }
.setup-choice strong { color: #eef1f6; font-size: 16px; }
.setup-choice small { margin-top: 4px; color: #929eaf; line-height: 1.45; }
.setup-actions { display: flex; margin-top: 34px; align-items: center; gap: 22px; }
.setup-actions .text-link { color: #aebdff; }
.setup-outcome { position: relative; min-height: 100%; display: grid; overflow: hidden; padding: 48px; border-left: 1px solid #2c3750; background: radial-gradient(circle at 50% 28%, rgba(87, 109, 190, .2), transparent 31%), #090d14; place-items: center; }
.setup-outcome::after { position: absolute; right: 30px; bottom: 24px; color: rgba(182, 194, 232, .3); content: "FOCUS / REST"; font-family: ui-monospace, "Cascadia Code", monospace; font-size: 10px; letter-spacing: .18em; }
.setup-outcome > article, .setup-placeholder { position: relative; z-index: 2; max-width: 390px; margin: 170px auto 0; text-align: center; }
.setup-outcome > article[hidden], .setup-placeholder[hidden] { display: none; }
.setup-outcome h3 { margin-bottom: 14px; font-size: clamp(30px, 3.5vw, 42px); }
.setup-outcome article > p:not(.eyebrow) { margin: 0 0 25px; color: #a4afbf; }
.setup-placeholder { color: #8995a8; }
.setup-orbit { position: absolute; top: 43px; left: 50%; width: 190px; height: 120px; border: 1px solid #45547a; border-radius: 50%; transform: translateX(-50%) rotate(-7deg); }
.setup-orbit::before, .setup-orbit::after, .setup-orbit span, .setup-orbit i { position: absolute; border-radius: 50%; content: ""; }
.setup-orbit::before { inset: 14px 24px; border: 1px solid #53658f; }
.setup-orbit::after { inset: 30px 60px; background: #080b11; box-shadow: 0 0 0 11px #647ed5, 0 0 35px rgba(112, 142, 255, .5); }
.setup-orbit span:first-child { top: 50%; left: -4px; width: 8px; height: 8px; background: #d2a568; }
.setup-orbit span:nth-child(2) { top: 12px; right: 22px; width: 5px; height: 5px; background: #9fb1ff; }
.setup-orbit i { z-index: 2; top: 54px; left: 92px; width: 6px; height: 6px; background: #e7ebf2; box-shadow: 0 0 10px #fff; }
.setup-handoff { display: grid; width: min(calc(100% - 40px), var(--max)); margin: -34px auto 0; padding: 24px 30px; border: 1px solid #3e4d70; border-left: 3px solid #d2a568; border-radius: 12px; background: #101621; box-shadow: 0 20px 55px rgba(0, 0, 0, .24); grid-template-columns: auto 1fr; gap: 24px; align-items: center; }
.setup-handoff-mark { display: grid; width: 46px; height: 46px; place-items: center; border: 1px solid #42547d; border-radius: 50%; color: #c5d0ff; background: #18213a; }
.setup-handoff-mark .icon { width: 23px; height: 23px; }
.setup-handoff .eyebrow { margin-bottom: 5px; }
.setup-handoff h2 { margin: 0 0 5px; font-size: 25px; }
.setup-handoff p:last-child { margin: 0; color: var(--muted); }

.section { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; padding: 110px 0; }
.section-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: start; }
.large-copy { margin: 4px 0 0; color: var(--muted); font-size: 22px; line-height: 1.75; }
.section-heading { max-width: 720px; margin-bottom: 48px; }
.section-heading > p:last-child { max-width: 630px; color: var(--muted); font-size: 18px; }
.features { padding-top: 45px; }
.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 15px; }
.feature-card { min-height: 260px; padding: 30px; border: 1px solid var(--line); border-radius: 22px; background: var(--white); transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.feature-card:hover { transform: translateY(-5px); border-color: #b8d5ce; box-shadow: 0 20px 45px rgba(20,37,58,.08); }
.feature-number { display: inline-grid; width: 40px; height: 40px; margin-bottom: 42px; place-items: center; border-radius: 12px; color: var(--mint-dark); background: #e3f7f2; font-size: 12px; font-weight: 850; }
.feature-card p { margin: 0; color: var(--muted); }
.how { width: 100%; max-width: none; padding: 55px 20px; background: var(--navy); color: var(--white); }
.how-panel { display: grid; width: min(100%, var(--max)); margin: auto; padding: 60px 0; grid-template-columns: .82fr 1.18fr; gap: 100px; }
.how .eyebrow { color: #8de5d4; }
.how-copy h2 { max-width: 500px; }
.steps { display: grid; }
.step { display: grid; padding: 24px 0; border-bottom: 1px solid rgba(255,255,255,.14); grid-template-columns: 58px 1fr; gap: 18px; }
.step:first-child { padding-top: 0; }
.step > span { color: #8de5d4; font-size: 13px; font-weight: 850; }
.step h3 { margin-bottom: 8px; }
.step p { margin: 0; color: #b9c7d4; }

.gallery-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.gallery-item { position: relative; min-height: 250px; padding: 0; overflow: hidden; border: 0; border-radius: 22px; color: var(--white); background: var(--navy); cursor: zoom-in; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease, opacity .35s ease; }
.gallery-item::after { position: absolute; inset: 50% 0 0; content: ""; background: linear-gradient(transparent, rgba(7,24,39,.84)); }
.gallery-item span { position: absolute; z-index: 2; right: 20px; bottom: 17px; left: 20px; font-weight: 800; text-align: left; }
.gallery-item:hover img { opacity: .86; transform: scale(1.04); }
.lightbox { width: min(1080px, calc(100% - 32px)); max-height: calc(100vh - 32px); padding: 0; overflow: auto; border: 1px solid var(--line); border-radius: 22px; background: var(--white); box-shadow: var(--shadow); }
.lightbox::backdrop { background: rgba(8,23,38,.76); backdrop-filter: blur(10px); }
.lightbox-layout { display: grid; min-height: 500px; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); }
.lightbox-media { display: grid; min-height: 500px; padding: 28px; border-right: 1px solid var(--line); place-items: center; background: #080b11; }
.lightbox img { width: 100%; max-height: calc(100vh - 90px); border-radius: 12px; object-fit: contain; }
.lightbox-copy { display: flex; padding: 54px 38px 38px; flex-direction: column; justify-content: center; }
.lightbox-copy h2 { margin-bottom: 18px; font-size: clamp(30px, 3.2vw, 46px); }
.lightbox-copy > p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.75; }
.lightbox-copy .lightbox-meta { margin-top: 22px !important; padding-top: 18px; border-top: 1px solid var(--line); color: #aebdff !important; font-size: 12px !important; font-weight: 750; }
.lightbox button { position: absolute; z-index: 2; top: 24px; right: 24px; width: 42px; height: 42px; border: 0; border-radius: 50%; color: var(--white); background: rgba(15,36,59,.84); cursor: pointer; }
.guide-callout { padding-top: 45px; }
.guide-panel { display: grid; padding: 64px; overflow: hidden; border-radius: var(--radius); background: #dff5f0; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; }
.guide-panel > div:first-child { max-width: 640px; }
.guide-panel p:not(.eyebrow) { color: var(--muted); font-size: 18px; }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--blue-dark); font-weight: 850; text-decoration: none; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.text-link.compact { margin-top: 16px; font-size: 14px; }
.guide-rings { position: relative; min-height: 270px; }
.guide-rings span { position: absolute; display: grid; width: 150px; height: 150px; place-items: center; border: 2px solid rgba(15,36,59,.19); border-radius: 50%; font-size: 46px; font-weight: 900; letter-spacing: -.08em; }
.guide-rings span:first-child { top: 0; left: 22%; background: var(--yellow); }
.guide-rings span:nth-child(2) { right: 5%; bottom: 8px; color: var(--white); background: var(--blue); }
.guide-rings span:last-child { bottom: 0; left: 5%; background: var(--white); }
.support { padding-top: 18px; }
.support-card { display: flex; padding: 44px 52px; border: 1px solid #f5d8a1; border-radius: var(--radius); background: #fff7df; gap: 55px; align-items: center; justify-content: space-between; }
.support-card h2 { max-width: 720px; font-size: clamp(34px, 3.5vw, 52px); }
.support-card p:not(.eyebrow) { max-width: 680px; margin-bottom: 0; color: var(--muted); }
.support-card .button { flex: 0 0 auto; }
.support-actions { display: flex; flex: 0 0 auto; align-items: center; gap: 14px; }
.jkopay-link { width: 64px; height: 64px; flex: 0 0 auto; overflow: hidden; border: 1px solid rgba(255,255,255,.15); border-radius: 14px; box-shadow: 0 12px 28px rgba(0,0,0,.22); transition: transform .2s ease, box-shadow .2s ease; }
.jkopay-link:hover { box-shadow: 0 16px 34px rgba(0,0,0,.3); transform: translateY(-3px); }
.jkopay-link img { width: 100%; height: 100%; object-fit: cover; }
.section.download-gateway { padding-top: 45px; padding-bottom: 55px; }
.download-gateway-panel { display: grid; overflow: hidden; border: 1px solid #354365; border-radius: 20px; background: linear-gradient(120deg, #111827, #0c111a); grid-template-columns: 1.08fr .92fr; box-shadow: 0 30px 85px rgba(0, 0, 0, .28); }
.download-gateway-copy { padding: 64px; }
.download-gateway-copy h2 { max-width: 720px; }
.download-gateway-copy > p:not(.eyebrow) { max-width: 650px; margin-bottom: 27px; color: #a6b0bf; font-size: 18px; }
.gateway-facts { display: flex; flex-wrap: wrap; margin-bottom: 31px; gap: 9px; }
.gateway-facts span { padding: 7px 11px; border: 1px solid #394764; border-radius: 999px; color: #bdc7d7; background: #151d2a; font-size: 12px; font-weight: 750; }
.gateway-visual { position: relative; min-height: 440px; display: flex; overflow: hidden; border-left: 1px solid #2d3952; background: radial-gradient(circle at 50% 50%, rgba(94, 119, 210, .22), transparent 32%), #090d14; align-items: center; justify-content: center; gap: 26px; }
.gateway-visual::before { position: absolute; width: 390px; height: 240px; border: 1px solid rgba(116, 139, 211, .25); border-radius: 50%; content: ""; transform: rotate(-8deg); }
.gateway-platform { position: relative; z-index: 2; display: grid; width: 120px; height: 138px; padding: 19px; border: 1px solid #4c5f8d; border-radius: 18px; background: rgba(19, 27, 43, .9); box-shadow: 0 20px 55px rgba(0, 0, 0, .35); align-content: space-between; }
.gateway-platform span { color: #aebdff; font-family: ui-monospace, "Cascadia Code", monospace; font-size: 11px; font-weight: 800; letter-spacing: .16em; }
.gateway-platform strong { font-size: 42px; letter-spacing: -.06em; }
.gateway-platform:last-child { transform: translateY(28px); }
.gateway-path { position: relative; z-index: 2; display: flex; align-items: center; gap: 7px; }
.gateway-path::before { position: absolute; right: 0; left: 0; height: 1px; content: ""; background: #647bc5; }
.gateway-path i { z-index: 1; width: 7px; height: 7px; border: 2px solid #8299e6; border-radius: 50%; background: #0a0e16; }
.section.contact-section { padding-top: 55px; }
.contact-heading { margin-bottom: 36px; }
.contact-heading h2 { max-width: 760px; margin-bottom: 0; }
.tally-shell { display: grid; overflow: hidden; padding: clamp(24px, 3vw, 40px); border: 1px solid #2f3a50; border-radius: 20px; background: radial-gradient(circle at 50% 40%, rgba(74, 95, 167, .12), transparent 35%), #0d121a; place-items: center; }
.tally-shell iframe { display: block; width: 100%; border: 0; background: transparent; }
.tally-placeholder { max-width: 620px; padding: 60px 32px; text-align: center; }
.tally-placeholder[hidden] { display: none; }
.tally-status { display: inline-grid; min-width: 78px; min-height: 34px; margin-bottom: 26px; padding: 5px 12px; place-items: center; border: 1px solid #506394; border-radius: 999px; color: #c1ccfa; background: #17203a; font-family: ui-monospace, "Cascadia Code", monospace; font-size: 11px; font-weight: 850; letter-spacing: .16em; }
.tally-placeholder h3 { font-size: clamp(30px, 4vw, 44px); }
.tally-placeholder p { margin: 0; color: var(--muted); font-size: 17px; }
.final-cta, .guide-banner { display: flex; width: min(calc(100% - 40px), var(--max)); margin: 75px auto; padding: 54px 58px; border-radius: var(--radius); color: var(--white); background: var(--blue); gap: 40px; align-items: center; justify-content: space-between; }
.final-cta h2, .guide-banner h2 { max-width: 760px; margin-bottom: 10px; font-size: clamp(36px, 4vw, 58px); }
.final-cta p, .guide-banner p { margin: 0; color: #dae3ff; }
.final-cta .button, .guide-banner .button { flex: 0 0 auto; }

.site-footer { padding: 80px 20px 28px; color: #d9e2ea; background: #0b1d30; }
.footer-grid { display: grid; width: min(100%, var(--max)); margin: auto; grid-template-columns: 1.4fr .7fr .8fr 1fr; gap: 55px; }
.footer-brand { color: var(--white); }
.footer-grid > div:first-child p { max-width: 310px; color: #9fb0bf; }
.footer-grid h2 { margin: 7px 0 17px; color: var(--white); font-size: 14px; letter-spacing: .06em; }
.footer-grid > div > a:not(.brand) { display: block; margin: 8px 0; color: #aebdca; font-size: 14px; text-decoration: none; }
.footer-grid > div > a:hover { color: var(--white); }
.footer-note { padding-left: 28px; border-left: 1px solid rgba(255,255,255,.12); color: #8296a7; font-size: 13px; }
.footer-note .sharethis-inline-share-buttons { min-height: 32px; margin: 0 0 14px; }
.footer-credit { margin-top: 12px; }
.footer-credit a { color: #aebdca; text-underline-offset: 3px; }
.footer-credit a:hover { color: var(--white); }

.page-hero { padding: 105px 20px 110px; text-align: center; background: linear-gradient(145deg, #edf8f4, #f7f8f4 58%, #eef2ff); }
.breadcrumbs { display: flex; width: fit-content; margin: 0 auto 30px; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }
.breadcrumbs a { color: var(--blue-dark); text-decoration: none; }
.breadcrumbs a:hover { text-decoration: underline; text-underline-offset: 3px; }
.page-hero h1 { max-width: 900px; margin-right: auto; margin-left: auto; }
.page-hero > p:last-child { max-width: 680px; margin: 0 auto; color: var(--muted); font-size: 20px; }
.page-hero .article-meta { margin-top: 22px; color: var(--muted); font-size: 13px; }
.page-hero > p.article-meta { font-size: 13px; }
.downloads { padding-top: 85px; }
.download-support { display: flex; margin: 0 0 28px; padding: 27px 30px; border: 1px solid #59482d; border-radius: 18px; background: radial-gradient(circle at 86% 0%, rgba(210,165,104,.17), transparent 36%), #18140e; box-shadow: 0 20px 55px rgba(0,0,0,.2); align-items: center; justify-content: space-between; gap: 30px; }
.download-support-copy { display: grid; gap: 5px; }
.download-support .support-kicker { margin: 0; color: #d2a568; font-size: 11px; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.download-support h2 { margin: 0; font-size: clamp(25px, 2.6vw, 36px); }
.download-support p:not(.support-kicker) { max-width: 680px; margin: 2px 0 0; color: #aa9e8a; font-size: 14px; }
.download-support .button { flex: 0 0 auto; color: #21180c; background: #d2a568; box-shadow: 0 12px 28px rgba(210,165,104,.18); }
.download-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.download-card { position: relative; padding: 42px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.download-card.featured { border-color: #91cabb; background: linear-gradient(145deg, #fff, #eaf9f5); }
.platform-icon { width: 58px; height: 58px; display: grid; margin-bottom: 34px; place-items: center; border-radius: 17px; color: var(--white); background: var(--navy); }
.platform-icon .icon { width: 28px; height: 28px; fill: currentColor; stroke-width: .5; }
.platform-meta { margin-bottom: 8px; color: var(--mint-dark); font-size: 13px; font-weight: 850; letter-spacing: .05em; text-transform: uppercase; }
.download-card h2 { font-size: clamp(34px, 3.5vw, 48px); }
.download-card > p:not(.platform-meta):not(.mac-notice-kicker) { min-height: 82px; color: var(--muted); }
.mac-notice-kicker { display: flex; margin: 18px 0 2px; align-items: flex-start; gap: 8px; color: #ffb454; font-size: 12px; font-weight: 800; letter-spacing: .02em; line-height: 1.45; }
.mac-notice-kicker .icon { flex: 0 0 auto; margin-top: 1px; }
.download-button { margin-top: 14px; }
.download-card > small { display: block; margin-top: 14px; color: var(--muted); }
.mac-notice-dialog { width: min(860px, calc(100% - 32px)); max-height: calc(100dvh - 32px); padding: 0; overflow: auto; border: 1px solid #33405b; border-radius: 22px; color: var(--ink); background: #0e131c; box-shadow: 0 32px 100px rgba(0, 0, 0, .62); }
.mac-notice-dialog::backdrop { background: rgba(3, 5, 9, .82); backdrop-filter: blur(10px); }
.mac-notice-shell { position: relative; padding: 48px; }
.mac-notice-close { position: absolute; z-index: 2; top: 20px; right: 20px; width: 42px; height: 42px; display: grid; padding: 0; border: 1px solid #303b50; border-radius: 50%; color: #cbd3df; background: #080b10; cursor: pointer; place-items: center; }
.mac-notice-close:hover, .mac-notice-close:focus-visible { border-color: #7f91bd; color: #fff; }
.mac-notice-header { max-width: 700px; padding-right: 36px; }
.mac-notice-header h2 { margin-bottom: 16px; font-size: clamp(34px, 4.5vw, 54px); }
.mac-notice-header > p:last-child { margin: 0; color: var(--muted); }
.mac-notice-steps { display: grid; margin: 34px 0 0; padding: 0; list-style: none; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.mac-notice-steps li { display: grid; min-width: 0; padding: 22px; border: 1px solid #273249; border-radius: 15px; background: #090c12; grid-template-columns: 34px minmax(0, 1fr); gap: 13px; }
.mac-notice-steps li > span { width: 30px; height: 30px; display: grid; border: 1px solid #745d37; border-radius: 50%; color: #ffb454; background: rgba(255, 180, 84, .08); font-size: 12px; font-weight: 850; place-items: center; }
.mac-notice-steps strong { display: block; margin-bottom: 5px; color: #edf1f7; }
.mac-notice-steps p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.mac-notice-actions { display: flex; margin-top: 28px; align-items: center; flex-wrap: wrap; gap: 18px; }
.mac-notice-actions .text-link { font-weight: 800; }
.install-tabs { display: inline-flex; margin: 0 0 26px; padding: 4px; border: 1px solid #283249; border-radius: 999px; background: #070a0f; }
.install-tabs button { min-width: 118px; padding: 9px 18px; border: 0; border-radius: 999px; color: #8995a7; background: transparent; cursor: pointer; font-weight: 800; }
.install-tabs button:hover, .install-tabs button:focus-visible { color: #e5eaf2; }
.install-tabs button.is-active { color: #171006; background: #d2a568; box-shadow: 0 8px 24px rgba(210, 165, 104, .18); }
.install-panel[hidden] { display: none; }
.install-grid { display: grid; counter-reset: step; grid-template-columns: repeat(3,1fr); gap: 16px; }
.install-grid.mac-install-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.install-step { padding: 28px; border-top: 2px solid var(--ink); background: var(--white); }
.install-step > span { color: var(--mint-dark); font-size: 13px; font-weight: 850; }
.install-step h3 { margin: 28px 0 8px; }
.install-step p { margin: 0; color: var(--muted); }
.checksum { display: grid; margin-top: 35px; padding: 34px; border-radius: 22px; background: var(--navy); color: var(--white); grid-template-columns: .8fr 1.2fr; gap: 40px; align-items: center; }
.checksum h3 { margin-bottom: 7px; }
.checksum p { margin: 0; color: #aebdca; }
.hash-row { display: flex; align-items: stretch; }
.hash-row code { min-width: 0; padding: 14px 16px; overflow: hidden; border: 1px solid rgba(255,255,255,.16); border-radius: 12px 0 0 12px; color: #a8e7db; background: rgba(255,255,255,.06); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.hash-row button { flex: 0 0 auto; padding: 0 16px; border: 0; border-radius: 0 12px 12px 0; color: var(--navy); background: var(--aqua); cursor: pointer; font-weight: 800; }
.mac-permission-note { display: grid; margin-top: 24px; padding: 26px 28px; border: 1px solid #493d2c; border-radius: 16px; background: linear-gradient(110deg, rgba(255, 180, 84, .09), rgba(112, 142, 255, .05)); grid-template-columns: 1.2fr .8fr; gap: 32px; }
.mac-permission-note strong { color: #ffca83; }
.mac-permission-note p { margin: 4px 0 0; color: #aeb7c5; font-size: 14px; }
.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 100px; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; padding: 24px 0; cursor: pointer; font-size: 19px; font-weight: 800; list-style: none; align-items: center; justify-content: space-between; gap: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { color: var(--mint-dark); font-size: 28px; transition: transform .2s; }
.faq details[open] summary span { transform: rotate(45deg); }
.faq details p { margin: -8px 40px 24px 0; color: var(--muted); }
.guide-banner { background: var(--navy); }

.article { display: grid; grid-template-columns: 270px 1fr; gap: 90px; align-items: start; }
.toc { position: sticky; top: 110px; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.toc h2 { font-size: 17px; }
.toc a { display: grid; padding: 11px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; grid-template-columns: 28px 1fr; text-decoration: none; }
.toc a:hover { color: var(--blue); }
.toc span { color: var(--mint-dark); font-size: 11px; font-weight: 850; }
.article-section { display: grid; padding: 5px 0 70px; grid-template-columns: 55px 1fr; gap: 24px; }
.article-section > span { color: var(--mint-dark); font-size: 13px; font-weight: 850; }
.article-section h2 { max-width: 680px; font-size: clamp(35px, 4vw, 52px); }
.article-section p { max-width: 760px; margin: 0; color: var(--muted); font-size: 19px; line-height: 1.85; }
.medical-note { display: flex; padding: 28px; border: 1px solid #f5d8a1; border-radius: 18px; background: #fff7df; gap: 16px; }
.medical-note > .icon { flex: 0 0 auto; width: 28px; height: 28px; color: #a96800; }
.medical-note h2 { margin-bottom: 8px; font-size: 20px; }
.medical-note p { margin: 0; color: #6e5d45; }
.sources { margin-top: 34px; padding: 30px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.sources h2 { margin-bottom: 16px; font-size: 20px; }
.sources ul { margin: 0; padding: 0; list-style: none; }
.sources li + li { margin-top: 10px; }
.sources a { display: inline-flex; align-items: center; gap: 8px; color: var(--blue-dark); font-weight: 700; text-decoration: none; }
.sources a:hover { text-decoration: underline; text-underline-offset: 3px; }
.legal-copy { width: min(calc(100% - 40px), 760px); margin: 80px auto 130px; }
.legal-copy p { margin: 0 0 26px; color: var(--muted); font-size: 18px; line-height: 1.85; }

.reveal { opacity: 1; transform: none; transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } .reveal { opacity: 1; transform: none; } }

@media (min-width: 981px) {
  html:not([data-lang="en"]) h1 { font-size: clamp(50px, 5.15vw, 74px); }
}

@media (max-width: 980px) {
  .menu-button { display: grid; }
  .site-menu { position: absolute; top: 78px; right: 20px; left: 20px; display: none; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); box-shadow: var(--shadow); align-items: stretch; flex-direction: column; gap: 6px; }
  .site-menu.is-open { display: flex; }
  .site-menu > a { padding: 11px 7px; }
  .nav-download { justify-content: center; }
  .language { border-top: 1px solid var(--line); }
  .language > button { width: 100%; padding: 13px 7px; justify-content: space-between; }
  .language-menu { position: static; width: 100%; display: none; border: 0; box-shadow: none; opacity: 1; visibility: visible; transform: none; }
  .language.is-open .language-menu { display: block; }
  .hero-grid { grid-template-columns: 1fr; gap: 0; }
  .hero-copy { max-width: 760px; padding-bottom: 20px; }
  .hero-visual { min-height: 560px; }
  .proof-strip { margin-top: 20px; }
  .feature-grid, .gallery-grid { grid-template-columns: repeat(2,1fr); }
  .how-panel, .section-grid, .faq-grid, .setup-heading { grid-template-columns: 1fr; gap: 45px; }
  .setup-shell { grid-template-columns: 1fr; }
  .setup-outcome { min-height: 480px; border-top: 1px solid #2c3750; border-left: 0; }
  .guide-panel { grid-template-columns: 1fr; }
  .guide-rings { width: min(100%, 390px); margin: auto; }
  .support-card { align-items: flex-start; flex-direction: column; }
  .download-gateway-panel { grid-template-columns: 1fr; }
  .gateway-visual { min-height: 360px; border-top: 1px solid #2d3952; border-left: 0; }
  .footer-grid { grid-template-columns: repeat(2,1fr); }
  .download-card > p:not(.platform-meta):not(.mac-notice-kicker) { min-height: 110px; }
  .install-grid.mac-install-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mac-permission-note { grid-template-columns: 1fr; gap: 14px; }
  .article { grid-template-columns: 220px 1fr; gap: 50px; }
}

@media (max-width: 680px) {
  .nav-wrap { width: min(calc(100% - 28px), var(--max)); height: 70px; }
  .site-menu { top: 70px; right: 14px; left: 14px; }
  .hero { padding: 58px 16px 0; }
  h1 { font-size: clamp(45px, 13vw, 66px); }
  h2 { font-size: clamp(34px, 10vw, 48px); }
  .hero-lead { font-size: 18px; }
  .hero-actions .button { width: 100%; }
  .hero-visual { min-height: 470px; }
  .halo { width: 390px; height: 390px; }
  .app-window { width: 310px; }
  .app-window.elu-rest-preview { width: 285px; border-radius: 10px; }
  .app-body { padding: 25px; }
  .elu-rest-center { top: 18%; right: 9%; left: 9%; }
  .elu-rest-center img { width: 70px; margin-bottom: 10px; }
  .elu-rest-center strong { font-size: 14px; }
  .elu-rest-center p { font-size: 9px; }
  .pill-one { top: 25px; left: -3px; }
  .pill-two { right: -4px; bottom: 50px; }
  .proof-strip { grid-template-columns: 1fr; }
  .proof-strip div { padding: 17px 0; }
  .proof-strip div + div { padding-left: 0; border-top: 1px solid rgba(20,37,58,.12); border-left: 0; }
  .section { width: min(calc(100% - 32px), var(--max)); padding: 78px 0; }
  .quick-answer { width: calc(100% - 32px); margin-top: 48px; padding: 28px; grid-template-columns: 1fr; gap: 16px; }
  .setup-finder { padding-top: 62px; }
  .setup-heading { gap: 18px; }
  .setup-questions { padding: 28px 22px; }
  .setup-questions fieldset { grid-template-columns: 1fr; }
  .setup-choice { min-height: 86px; }
  .setup-actions { align-items: stretch; flex-direction: column; }
  .setup-actions .button { width: 100%; }
  .setup-outcome { min-height: 430px; padding: 34px 25px; }
  .setup-handoff { width: calc(100% - 32px); margin-top: -26px; padding: 22px; align-items: start; grid-template-columns: 1fr; gap: 15px; }
  .feature-grid, .gallery-grid, .download-grid, .install-grid { grid-template-columns: 1fr; }
  .install-grid.mac-install-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 230px; }
  .how { width: 100%; padding-right: 16px; padding-left: 16px; }
  .how-panel { padding: 38px 0; }
  .gallery-item { min-height: 230px; }
  .guide-panel { padding: 36px 26px; }
  .guide-rings span { width: 128px; height: 128px; }
  .support-card { padding: 34px 28px; }
  .section.download-gateway { padding-top: 30px; padding-bottom: 35px; }
  .download-gateway-copy { padding: 38px 25px; }
  .download-gateway-copy .button { width: 100%; }
  .gateway-visual { min-height: 300px; gap: 15px; }
  .gateway-visual::before { width: 290px; height: 185px; }
  .gateway-platform { width: 102px; height: 122px; }
  .gateway-platform strong { font-size: 34px; }
  .section.contact-section { padding-top: 35px; }
  .tally-shell { padding: 20px; }
  .tally-placeholder { padding: 45px 24px; }
  .final-cta, .guide-banner { width: calc(100% - 32px); margin: 55px auto; padding: 38px 28px; align-items: flex-start; flex-direction: column; }
  .final-cta .button, .guide-banner .button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-note { padding: 20px 0 0; border-top: 1px solid rgba(255,255,255,.12); border-left: 0; }
  .page-hero { padding: 80px 16px; }
  .page-hero > p:last-child { font-size: 18px; }
  .download-card { padding: 30px 25px; }
  .download-card > p:not(.platform-meta):not(.mac-notice-kicker) { min-height: 0; }
  .download-support { padding: 25px 22px; align-items: flex-start; flex-direction: column; }
  .download-support .button { width: 100%; }
  .download-support .support-actions { width: 100%; }
  .download-support .support-actions .button { width: auto; flex: 1 1 auto; }
  .lightbox-layout { min-height: 0; grid-template-columns: 1fr; }
  .lightbox-media { min-height: 260px; padding: 18px; border-right: 0; border-bottom: 1px solid var(--line); }
  .lightbox img { max-height: 48vh; }
  .lightbox-copy { padding: 30px 24px; }
  .lightbox button { top: 12px; right: 12px; }
  .download-button { width: 100%; }
  .mac-notice-dialog { width: 100%; max-width: none; max-height: calc(100dvh - 12px); margin: auto 0 0; border-right: 0; border-bottom: 0; border-left: 0; border-radius: 22px 22px 0 0; }
  .mac-notice-shell { padding: 38px 20px 24px; }
  .mac-notice-close { top: 14px; right: 14px; }
  .mac-notice-header { padding-right: 42px; }
  .mac-notice-header h2 { font-size: 34px; }
  .mac-notice-steps { grid-template-columns: 1fr; }
  .mac-notice-actions { align-items: stretch; flex-direction: column; }
  .mac-notice-actions .button { width: 100%; }
  .install-tabs { width: 100%; }
  .install-tabs button { min-width: 0; flex: 1 1 50%; }
  .checksum { grid-template-columns: 1fr; gap: 20px; padding: 26px; }
  .hash-row { display: grid; grid-template-columns: 1fr; }
  .hash-row code { border-radius: 10px 10px 0 0; }
  .hash-row button { min-height: 44px; border-radius: 0 0 10px 10px; }
  .article { display: block; }
  .toc { position: static; margin-bottom: 65px; }
  .article-section { grid-template-columns: 36px 1fr; gap: 10px; }
  .article-section p { font-size: 17px; }
}

/* Night Lens: a low-luminance visual system inspired by an iris in a dark room. */
body { background-image: radial-gradient(circle at 82% 8%, rgba(86, 111, 203, .08), transparent 28%); }
::selection { color: #090b10; background: #b8c4ff; }
:where(a, button, summary):focus-visible { outline: 2px solid #c8d1ff; outline-offset: 4px; }

.site-header { border-bottom-color: rgba(145, 160, 191, .13); background: rgba(9, 11, 16, .86); }
.skip-link, .language-menu, .menu-button { background: #131925; }
.brand-mark { border: 0; background: transparent; box-shadow: none; }
.site-menu > a:not(.nav-download)::after { background: #9aafff; }
.nav-download { color: #f5f7fb; background: #304589; }
.nav-download:hover { background: #3d56a5; }
.language-menu a:hover, .language-menu a[aria-current="true"] { color: #c6d0ff; background: #1b2434; }

.hero { background: radial-gradient(ellipse at 78% 47%, rgba(77, 102, 187, .16), transparent 31%), linear-gradient(180deg, #0c0f16 0%, #090b10 100%); }
.page-hero { border-bottom: 1px solid rgba(139, 153, 184, .12); background: radial-gradient(ellipse at 50% 0%, rgba(91, 113, 196, .17), transparent 52%), #0a0d13; }
.hero-copy { position: relative; }
.hero-copy::before { display: block; width: 62px; height: 2px; margin-bottom: 28px; content: ""; background: linear-gradient(90deg, #d2a568 0 18px, #465b9e 18px 100%); }
.hero-lead, .large-copy, .section-heading > p:last-child { color: #a7b0bf; }
.eyebrow { color: #b4c0f5; }
.button { border-radius: 12px; }
.button.primary { color: #f7f8fc; background: #4962bb; box-shadow: 0 14px 34px rgba(48, 70, 153, .27); }
.button.primary:hover { background: #5874cf; box-shadow: 0 18px 38px rgba(48, 70, 153, .33); }
.button.secondary { border-color: #354054; color: #e1e6ee; background: #111722; }
.button.secondary:hover { border-color: #53627d; background: #171e2b; }
.button.dark { color: #f2f4f8; background: #0b0e14; }
.button.light { color: #131927; background: #e1e6f0; }
.button.light:hover { background: #f2f4f8; }
.button.coffee { color: #21180c; background: #d2a568; }

.halo { width: 560px; height: 390px; border-radius: 50%; background: radial-gradient(ellipse at center, #e6bd7d 0 2.5%, #07090d 3% 10%, #7c93e8 11% 19%, #344a82 20% 31%, #172033 32% 48%, rgba(36, 46, 70, .38) 49% 62%, transparent 63%); box-shadow: 0 0 110px rgba(75, 97, 183, .18); transform: rotate(-7deg); }
.app-window { border-color: rgba(151, 168, 206, .22); background: rgba(16, 21, 31, .96); box-shadow: 0 42px 100px rgba(0, 0, 0, .55); transform: rotate(-1.25deg); }
.window-bar { border-bottom-color: #273044; background: #0b0f17; }
.window-bar span { background: #566174; }
.app-body .progress { background: #252c39; }
.progress i { background: linear-gradient(90deg, #536fcf, #90a8ff); }
.app-body button { color: #c8d2ff; background: #1b2540; }
.float-pill { border-color: rgba(155, 169, 202, .19); color: #d9dfea; background: rgba(14, 18, 27, .9); box-shadow: 0 16px 40px rgba(0, 0, 0, .36); }
.float-pill.pill-one { color: #ffb454; }
.float-pill.pill-two { color: #56e56e; }
.hero-orb { opacity: .08; }
.orb-one { background: #d2a568; }
.orb-two { background: #708eff; }
.proof-strip, .proof-strip div + div { border-color: rgba(139, 153, 184, .15); }
.press-mention { display: flex; width: min(calc(100% - 40px), var(--max)); margin: 28px auto 0; padding: 17px 20px; border: 1px solid #303a4d; border-radius: 14px; background: linear-gradient(105deg, rgba(210, 165, 104, .1), rgba(112, 142, 255, .07)); align-items: center; justify-content: space-between; gap: 28px; }
.press-source { display: flex; flex: 0 0 auto; align-items: center; gap: 12px; }
.press-source span { padding: 5px 9px; border: 1px solid #66583d; border-radius: 999px; color: #e1bd83; font-size: 10px; font-weight: 850; letter-spacing: .12em; }
.press-source strong { color: #cfd6e2; font-size: 13px; }
.press-mention > a { display: flex; min-width: 0; color: #e7ebf2; align-items: center; justify-content: flex-end; gap: 20px; text-decoration: none; }
.press-mention > a > span { overflow: hidden; font-weight: 760; text-overflow: ellipsis; white-space: nowrap; }
.press-mention small { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 6px; color: #9fb1ff; font-size: 12px; font-weight: 800; }
.press-mention > a:hover small { color: #d2a568; }

.quick-answer { border-color: #39445a; border-left: 3px solid #d2a568; border-radius: 8px; background: #10151e; }
.feature-card { --feature-accent: #9fb3ff; --feature-rgb: 112, 142, 255; border-color: rgba(var(--feature-rgb), .34); border-radius: 16px; background: radial-gradient(circle at 100% 0%, rgba(var(--feature-rgb), .17), transparent 44%), #0e131c; }
.feature-card:nth-child(2) { --feature-accent: #7edbc4; --feature-rgb: 67, 196, 167; }
.feature-card:nth-child(3) { --feature-accent: #f1be73; --feature-rgb: 210, 165, 104; }
.feature-card:nth-child(4) { --feature-accent: #c6a3ff; --feature-rgb: 155, 114, 224; }
.feature-card:nth-child(5) { --feature-accent: #7ccae6; --feature-rgb: 67, 160, 194; }
.feature-card:nth-child(6) { --feature-accent: #ef9e8d; --feature-rgb: 222, 139, 121; }
.feature-card:hover { border-color: rgba(var(--feature-rgb), .72); box-shadow: 0 22px 50px rgba(0, 0, 0, .22), inset 0 1px 0 rgba(var(--feature-rgb), .12); }
.feature-number { border: 1px solid rgba(var(--feature-rgb), .52); border-radius: 50%; color: var(--feature-accent); background: rgba(var(--feature-rgb), .14); }
.how { background: linear-gradient(180deg, #07090d, #0b0f17); }
.how-panel { position: relative; }
.how-panel::before { position: absolute; top: 0; bottom: 0; left: calc(41% - 50px); width: 1px; content: ""; background: linear-gradient(transparent, #303b50 18%, #303b50 82%, transparent); }
.how .eyebrow, .step > span { color: #bdc9ff; }
.step { border-bottom-color: rgba(142, 156, 187, .16); }
.step p { color: #9da8b9; }

.gallery-item { border: 1px solid #242d3d; border-radius: 16px; background: #080b10; }
.gallery-item::after { background: linear-gradient(transparent, rgba(5, 7, 11, .9)); }
.lightbox { background: #10151e; }
.lightbox button { background: rgba(6, 8, 12, .9); }
.guide-panel { border: 1px solid #2a3346; border-radius: 18px; background: #10151e; }
.guide-rings span { border-color: rgba(160, 176, 215, .22); background: transparent !important; }
.guide-rings span:first-child { color: #d2a568; }
.guide-rings span:nth-child(2) { color: #9fb1ff; }
.guide-rings span:last-child { color: #dce2ec; }
.support-card { border-color: #4d412f; border-radius: 16px; background: #18150f; }
.final-cta { border: 1px solid #566cb1; background: linear-gradient(120deg, #283a79, #41599f); }
.final-cta p { color: #d4dcf7; }

.site-footer { color: #c9d0db; background: #05070a; }
.footer-grid > div:first-child p, .footer-grid > div > a:not(.brand) { color: #8995a7; }
.footer-note { color: #737f91; }

.download-card { border-radius: 16px; background: #0e131c; }
.download-card.featured { border-color: #52679e; background: linear-gradient(145deg, #121a2a, #0e131c); }
.platform-icon { border: 1px solid #33405b; border-radius: 14px; color: #dce2ef; background: #090c12; }
.platform-meta, .install-step > span { color: #aebdff; }
.install-step { border-top-color: #536fcf; background: #0e131c; }
.checksum { border: 1px solid #273249; border-radius: 16px; background: #070a0f; }
.checksum p { color: #96a1b3; }
.hash-row code { color: #bac7ff; background: rgba(255, 255, 255, .035); }
.hash-row button { color: #15100a; background: #d2a568; }
.faq summary span { color: #9aafff; }
.guide-banner { border: 1px solid #2c3650; background: #0d121c; }

.toc, .sources { border-color: #283142; background: #0e131c; }
.toc span, .article-section > span { color: #9aafff; }
.medical-note { border-color: #4e422f; background: #18150f; }
.medical-note > .icon { color: #d2a568; }
.medical-note p { color: #b8aa92; }

@media (max-width: 980px) {
  .site-menu { border-color: #2a3446; background: #111722; }
  .how-panel::before { display: none; }
}

@media (max-width: 680px) {
  .halo { width: 420px; height: 300px; }
  .press-mention { width: calc(100% - 32px); padding: 18px; align-items: flex-start; flex-direction: column; gap: 13px; }
  .press-mention > a { width: 100%; align-items: flex-start; flex-direction: column; gap: 8px; }
  .press-mention > a > span { overflow: visible; text-overflow: clip; white-space: normal; }
  .quick-answer { border-left-width: 2px; }
}

@media print {
  .site-header, .site-footer, .final-cta, .guide-banner, .button { display: none !important; }
  body { color: #142a33; background: #fff; }
  .article-section p, .legal-copy p, .feature-card p, .section-heading > p:last-child, .large-copy { color: #3e555d; }
  .section, .article { width: 100%; padding: 30px 0; }
  .reveal { opacity: 1; transform: none; }
}