/* Xuan — Editorial Glass. Monochrome structure, clear glass material.
   Supplied brand images retain their original colors. No external font requests. */
:root {
  color-scheme: light;
  --page: #fff;
  --ink: #000;
  --muted: #525252;
  --line: #d2d2d2;
  --line-strong: #000;
  --pane: rgba(255,255,255,.72);
  --pane-solid: #fff;
  --inset: rgba(0,0,0,.025);
  --reflection: rgba(255,255,255,.96);
  --inverse: #000;
  --inverse-ink: #fff;
  --inverse-muted: #c2c2c2;
  --display: "Playfair Display", Georgia, "Times New Roman", serif;
  --body: "Source Serif 4", Georgia, serif;
  --label: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  --ui: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #080808;
  --ink: #fff;
  --muted: #bfbfbf;
  --line: #3c3c3c;
  --line-strong: #fff;
  --pane: rgba(24,24,24,.72);
  --pane-solid: #111;
  --inset: rgba(255,255,255,.04);
  --reflection: rgba(255,255,255,.17);
  --inverse: #f5f5f5;
  --inverse-ink: #000;
  --inverse-muted: #525252;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 120px; }
body { margin: 0; color: var(--ink); background: var(--page); font-family: var(--body); font-size: 18px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .017; background: repeating-linear-gradient(0deg,transparent 0 3px,var(--ink) 3px 4px); }
h1,h2,h3,p,figure,dl { margin: 0; }
h1,h2,h3 { font-family: var(--display); font-weight: 400; letter-spacing: -.05em; line-height: 1.03; }
h2 { font-size: clamp(44px,4.9vw,68px); }
h3 { font-size: 36px; }
em { font-weight: 400; }
p { color: var(--muted); }
a { color: inherit; text-decoration: none; }
button,input,summary { -webkit-tap-highlight-color: transparent; }
button,input { font: inherit; }
button { cursor: pointer; color: inherit; }
button,a,summary { touch-action: manipulation; }
button:disabled { cursor: not-allowed; opacity: .55; }
img { display: block; max-width: 100%; height: auto; }
ul,ol { margin: 0; padding: 0; list-style: none; }
[hidden] { display: none !important; }
::selection { color: var(--page); background: var(--ink); }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 4px; }
.shell { width: min(1152px,calc(100% - 96px)); margin-inline: auto; }
.glass { background: var(--pane); border: 1px solid var(--line); box-shadow: inset 0 1px 0 var(--reflection),inset 1px 0 0 var(--reflection); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); }
.eyebrow { font: 11px/1.6 var(--label); letter-spacing: .12em; color: var(--ink); text-transform: uppercase; }
.section { border-top: 4px solid var(--ink); padding-block: 100px 112px; }
.quiet-note,.field-hint { font-size: 14px; }
.skip-link { position: fixed; left: 20px; top: 16px; transform: translateY(-180%); color: var(--page); background: var(--ink); padding: 12px 20px; z-index: 120; font: 14px/1.5 var(--ui); }
.skip-link:focus { transform: none; }

/* Navigation is a single clear pane, not a second visual identity. */
.site-header { position: sticky; top: 16px; z-index: 40; min-height: 78px; margin-top: 22px; padding: 12px 20px; display: flex; align-items: center; justify-content: space-between; gap: 22px; border-top: 2px solid var(--ink); }
.brand { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; font: 700 15px/1.2 var(--ui); letter-spacing: -.045em; }
.brand img { width: 40px; height: 40px; object-fit: cover; }
.brand-badge { display: block; }
.brand-name { display: block; }
.brand-caption { display: block; font: 8px/1.5 var(--label); letter-spacing: .13em; margin-top: 5px; color: var(--muted); }
.header-nav { display: flex; gap: 23px; align-items: center; }
.header-nav a { display: flex; align-items: center; min-height: 44px; font: 11px/1.5 var(--ui); }
.header-nav a:hover { text-decoration: underline; text-underline-offset: 5px; }
.header-actions { display: flex; align-items: center; gap: 9px; }
.button,.round-button,.icon-button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 48px; padding: 13px 22px; background: transparent; color: var(--ink); border: 1px solid var(--ink); border-radius: 0; font: 11px/1.5 var(--label); font-weight: 500; letter-spacing: .06em; text-transform: uppercase; text-align: center; transition: color 100ms,background 100ms; }
.button-primary { background: var(--ink); color: var(--page); }
.button:hover:not(:disabled),.round-button:hover:not(:disabled),.icon-button:hover:not(:disabled) { color: var(--page); background: var(--ink); }
.button-primary:hover:not(:disabled) { color: var(--ink); background: var(--pane-solid); }
.button-small { min-height: 44px; padding: 10px 14px; font-size: 10px; }
.button-wide { width: 100%; }
.button-arrow { display: inline-grid; place-items: center; }
.round-button { width: 44px; height: 44px; padding: 0; font-size: 14px; flex-shrink: 0; }
.theme-icon-light,[data-theme="dark"] .theme-icon-dark { display: none; }
[data-theme="dark"] .theme-icon-light { display: block; }
.mobile-menu-toggle,.mobile-menu-close { display: none; }
.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-bars { display: none; }
.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-close { display: block; }
.text-link { display: inline-flex; gap: 14px; align-items: center; min-height: 44px; font: 11px/1.5 var(--label); text-decoration: underline; text-underline-offset: 6px; }
.text-link:hover { text-decoration-thickness: 2px; }
.text-link i { font-size: 11px; }

/* The opening reads like a title page: type first, action second. */
.hero-section { padding-top: 47px; padding-bottom: 28px; }
.editorial-masthead,.hero-footnote { display: flex; align-items: center; justify-content: space-between; gap: 24px; font: 10px/1.6 var(--label); letter-spacing: .075em; }
.editorial-masthead { padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.hero-composition { display: grid; grid-template-columns: minmax(0,1fr) 265px; gap: 34px; align-items: end; padding-block: 52px 65px; }
.hero-composition h1 { font-size: clamp(85px,9.65vw,139px); line-height: .97; letter-spacing: -.07em; }
.hero-composition h1 em { letter-spacing: -.055em; }
.hero-aside { padding-bottom: 6px; }
.editorial-square { width: 19px; height: 19px; display: block; border: 2px solid var(--ink); margin-bottom: 24px; }
.hero-aside p { font-size: 17px; line-height: 1.6; }
.hero-primary { width: 100%; justify-content: space-between; margin-top: 27px; }
.hero-aside .text-link { margin-top: 11px; font-size: 10px; }
.hero-note { display: block; color: var(--muted); font: 10px/1.6 var(--label); margin-top: 16px; }
.hero-footnote { border-top: 4px solid var(--ink); padding-top: 20px; font-size: 9px; }
.access-facts { background: var(--inverse); color: var(--inverse-ink); margin-top: 22px; position: relative; isolation: isolate; }
.access-facts::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .025; background: repeating-linear-gradient(90deg,transparent 0 3px,var(--inverse-ink) 3px 4px); }
.facts-grid { display: grid; grid-template-columns: repeat(3,1fr); padding-block: 48px; }
.facts-grid>div { padding: 0 35px; border-left: 1px solid #8886; }
.facts-grid>div:first-child { padding-left: 0; border: 0; }
.facts-grid strong { display: flex; gap: 18px; align-items: baseline; font: 400 73px/1 var(--display); letter-spacing: -.06em; }
.facts-grid strong span { font: 11px/1.5 var(--label); letter-spacing: .04em; text-transform: uppercase; }
.facts-grid p { font-size: 15px; margin-top: 14px; color: var(--inverse-muted); }
.experience-section { border-top: 0; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 70px; margin-bottom: 55px; }
.section-heading h2 { margin-top: 22px; }
.section-heading>p { max-width: 365px; font-size: 17px; }
.dropcap::first-letter { float: left; font-size: 47px; line-height: 1; border: 1px solid var(--ink); padding: 7px 11px; margin: 5px 12px 0 0; color: var(--ink); }
.experience-layout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; }
.experience-main { padding: 38px; position: relative; isolation: isolate; }
.experience-main::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .04; background-image: linear-gradient(var(--ink) 1px,transparent 1px),linear-gradient(90deg,var(--ink) 1px,transparent 1px); background-size: 40px 40px; }
.feature-heading { display: flex; align-items: center; gap: 17px; }
.glass-icon { display: inline-grid; place-items: center; width: 46px; height: 46px; border: 1px solid var(--line); background: var(--pane); box-shadow: inset 0 1px 0 var(--reflection); font-size: 18px; flex-shrink: 0; color: var(--ink); }
.experience-main h3 { font-size: 44px; margin-top: 34px; }
.experience-main>p { font-size: 17px; margin-top: 21px; max-width: 410px; }
.feature-index { margin-top: 34px; }
.feature-index>div { display: grid; grid-template-columns: 86px 1fr; gap: 18px; border-top: 1px solid var(--line); padding: 17px 0; }
.feature-index dt { font: 11px/1.7 var(--label); text-transform: uppercase; }
.feature-index dd { margin: 0; color: var(--muted); font-size: 15px; }
.experience-side { display: grid; }
.feature-story { border-top: 1px solid var(--ink); padding: 28px 0; }
.feature-story h3 { font-size: 36px; }
.feature-story .glass-icon { float: right; margin: 0 0 20px 20px; border: 0; background: none; box-shadow: none; }
.feature-story p { margin-top: 18px; font-size: 17px; }
.feature-story .text-link { margin-top: 17px; }
.feature-reset { border-bottom: 1px solid var(--ink); }

/* Supplied artwork remains the brand evidence, never a fabricated product demo. */
.brand-section { padding-block: 52px 100px; border-top: 4px solid var(--ink); }
.brand-banner { background: #000; padding: 0; border-color: #000; }
.brand-banner img { width: 100%; max-height: 365px; object-fit: contain; }
.booster-story { display: grid; grid-template-columns: auto 1fr 1fr; gap: 30px; align-items: start; position: relative; margin: -24px 25px 0; padding: 37px; border-color: var(--ink); }
.booster-story h2 { font-size: 43px; margin-top: 20px; }
.booster-story>div:last-child { font-size: 17px; }
.booster-story .quiet-note { font-size: 14px; margin-top: 22px; }
.section-heading.centered { display: block; text-align: center; margin-bottom: 75px; }
.section-heading.centered>p { margin: 22px auto 0; max-width: 570px; }
.section-heading.centered>.eyebrow { margin-top: 0; }
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; max-width: 940px; margin-inline: auto; align-items: start; }
.pricing-card { padding: 35px; border-color: var(--ink); transition: background 100ms,color 100ms; }
.device-price { margin-top: -20px; padding-top: 55px; border-top: 4px solid var(--ink); }
.pricing-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.small-tag { font: 10px/1.5 var(--label); letter-spacing: .08em; text-transform: uppercase; }
.featured-glow-edge { display: none; }
.pricing-card h3 { font-size: 43px; }
.pricing-card>p { margin-top: 15px; font-size: 16px; min-height: 53px; }
.starting-price { display: flex; gap: 13px; align-items: baseline; margin: 24px 0 27px; }
.starting-price strong { font: 400 72px/1 var(--display); letter-spacing: -.065em; }
.starting-price span { font: 11px/1.5 var(--label); color: var(--muted); }
.price-rows li { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); padding: 16px 0; font-size: 18px; }
.price-rows li:last-child { border-bottom: 1px solid var(--line); }
.price-rows strong { font-weight: 400; }
.check-list { display: grid; gap: 11px; margin-top: 26px; }
.check-list li { display: flex; align-items: baseline; gap: 10px; font-size: 14px; color: var(--muted); }
.check-list i { font-size: 10px; }
@media (hover: hover) {
  .pricing-card:hover { --ink: var(--inverse-ink); --muted: var(--inverse-muted); --line: #8888; --pane: transparent; --reflection: transparent; background: var(--inverse); color: var(--inverse-ink); }
}
.pricing-action { display: flex; align-items: center; justify-content: space-between; gap: 35px; max-width: 940px; padding: 28px 0; margin: 20px auto 0; border: 0; box-shadow: none; background: transparent; backdrop-filter: none; }
.pricing-action strong { font: 400 23px/1.3 var(--display); }
.pricing-action p { margin-top: 7px; max-width: 560px; font-size: 16px; }
.pricing-action .button { flex-shrink: 0; }
.license-rules { max-width: 940px; margin: 10px auto 0; }
.license-rules summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; list-style: none; padding: 20px 22px; font: 12px/1.6 var(--label); }
.license-rules summary::-webkit-details-marker { display: none; }
.license-rules summary span>i { margin-right: 10px; }
.license-rules summary small { font-size: 10px; margin-left: 14px; color: var(--muted); }
.license-rules[open] summary>i { transform: rotate(45deg); }
.license-rules ul { list-style: disc; padding: 0 30px 25px 45px; display: grid; gap: 10px; color: var(--muted); font-size: 16px; }

/* Existing stepper and accordion behavior; fast state changes replace parallax. */
.access-stepper { padding: 0 34px 24px; }
.access-stepper-indicators { display: grid; grid-template-columns: repeat(4,1fr); border-bottom: 1px solid var(--ink); }
.access-stepper-indicators button { min-height: 68px; display: flex; align-items: center; gap: 14px; padding: 15px 12px; color: var(--muted); background: transparent; border: 0; border-bottom: 3px solid transparent; margin-bottom: -1px; font: 12px/1.5 var(--label); }
.access-stepper-indicators button span { font-size: 10px; }
.access-stepper-indicators .is-active { color: var(--ink); border-bottom-color: var(--ink); }
.access-stepper-indicators button:hover { background: var(--inset); }
.access-stepper-content article { min-height: 330px; display: grid; grid-template-columns: 1fr 200px; align-items: center; gap: 60px; padding: 45px 26px; }
.access-stepper-content h3 { margin-top: 23px; font-size: 44px; }
.access-stepper-content p:not(.eyebrow) { font-size: 18px; max-width: 560px; margin-top: 20px; }
.step-art { position: relative; display: grid; place-items: center; width: 156px; height: 156px; border: 1px solid var(--ink); background: var(--pane); font-size: 53px; justify-self: center; }
.step-art::before { content: ""; position: absolute; inset: 12px; border: 1px solid var(--line); }
.step-orbit { display: none; }
.access-stepper-footer { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); padding-top: 22px; }
.access-stepper-footer>span { font: 11px/1.5 var(--label); }
.workflow-section { position: relative; isolation: isolate; }
.workflow-section::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .035; background: repeating-linear-gradient(45deg,transparent 0 40px,var(--line) 40px 42px); }
.faq-section { display: grid; grid-template-columns: .9fr 1.15fr; gap: 90px; }
.faq-heading h2 { font-size: 54px; margin-top: 24px; }
.faq-heading>p:last-child { margin-top: 25px; max-width: 320px; }
.faq-item { border-bottom: 1px solid var(--ink); }
.faq-item:first-child { border-top: 1px solid var(--ink); }
.faq-question { display: flex; align-items: center; justify-content: space-between; gap: 22px; width: 100%; min-height: 76px; padding: 20px 4px 20px 0; background: transparent; border: 0; text-align: left; font: 20px/1.4 var(--body); letter-spacing: -.02em; }
.faq-question>span { min-width: 0; }
.faq-question i { font-size: 12px; flex-shrink: 0; }
.faq-question:hover { text-decoration: underline; text-underline-offset: 5px; }
.faq-item.open .faq-question>i { transform: rotate(45deg); }
.faq-answer { display: none; padding: 0 22px 25px 0; font-size: 16px; }
.faq-item.open .faq-answer { display: block; }
.site-footer { border-top: 4px solid var(--ink); display: flex; align-items: center; justify-content: space-between; gap: 28px; padding: 30px 0 40px; }
.site-footer p { font-style: italic; }
.site-footer>span { font: 10px/1.6 var(--label); color: var(--muted); }
.back-to-top { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--ink); font-size: 14px; }

/* User workspace. Preserve real tabs, avatar, onboarding and dedicated booster vault. */
.dashboard { display: grid; grid-template-columns: 158px minmax(0,1fr); gap: 34px; margin-top: 48px; }
.dashboard-rail { position: sticky; top: 132px; align-self: start; }
.dashboard-rail>.eyebrow { font-size: 10px; padding: 15px 0; border-top: 4px solid var(--ink); }
.dashboard-rail nav { display: grid; }
.dashboard-rail nav a { display: flex; align-items: center; gap: 13px; min-height: 52px; padding: 13px 10px; border-bottom: 1px solid var(--line); font: 12px/1.5 var(--ui); }
.dashboard-rail nav a i { width: 16px; text-align: center; font-size: 13px; }
.dashboard-rail nav a.is-active,.dashboard-rail nav a:hover { background: var(--ink); color: var(--page); }
.rail-bottom { margin-top: 80px; padding-top: 20px; border-top: 1px solid var(--line); }
.rail-bottom i { font-size: 20px; margin-bottom: 16px; }
.rail-bottom p { font-size: 16px; }
.dashboard-main { min-width: 0; }
.account-heading { display: flex; justify-content: space-between; align-items: center; gap: 26px; margin-bottom: 30px; }
.account-heading h1 { font-size: 45px; margin: 15px 0; overflow-wrap: anywhere; }
.account-heading>div>p:last-child { font-size: 16px; }
.identity-pill { display: flex; align-items: center; gap: 12px; padding: 10px 13px; flex-shrink: 0; max-width: 230px; }
.identity-pill>span { display: grid; place-items: center; width: 36px; height: 36px; background: var(--inset); font: 15px/1 var(--ui); flex-shrink: 0; }
.identity-pill>div { min-width: 0; }
.identity-pill strong { display: block; font: 600 12px/1.6 var(--ui); overflow: hidden; text-overflow: ellipsis; }
.identity-pill small { display: block; font: 10px/1.6 var(--label); color: var(--muted); }
.identity-pill>i { font-size: 12px; }
.avatar-img { width: 100%; height: 100%; object-fit: cover; }
.account-banner { display: flex; align-items: center; background: #000; border-color: #000; color: #fff; height: 142px; margin-bottom: 28px; overflow: hidden; }
.account-banner img { width: 64%; height: 100%; object-fit: contain; }
.account-banner-caption { margin-left: auto; padding: 20px 28px; min-width: 185px; }
.account-banner-caption span { display: block; font: 9px/1.5 var(--label); letter-spacing: .07em; color: #c2c2c2; }
.account-banner-caption strong { display: block; font: 400 30px/1.2 var(--display); margin-top: 10px; }
.dashboard-grid { display: grid; grid-template-columns: minmax(0,1.7fr) minmax(240px,1fr); gap: 24px; align-items: start; }
.dashboard-primary,.side-stack { display: grid; gap: 24px; min-width: 0; }
.panel { padding: 28px; min-width: 0; border-top: 2px solid var(--ink); }
.panel h2 { font-size: 33px; line-height: 1.1; }
.panel h3 { font-size: 28px; line-height: 1.15; }
.panel .eyebrow { font-size: 10px; }
.panel-heading { margin-bottom: 26px; }
.panel-heading h2 { margin-top: 12px; }
.row-heading { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.status-pill { display: inline-flex; align-items: center; gap: 7px; padding: 7px 9px; border: 1px solid var(--line); color: var(--ink); font: 10px/1.4 var(--label); background: var(--inset); flex-shrink: 0; }
.status-pill.online { border-color: var(--ink); }
.status-pill.offline { border-style: dashed; }
.status-pill>i { width: 4px; height: 4px; background: currentColor; }
.vault-mode-copy { font-size: 16px; margin-bottom: 22px; }
.key-stack { display: grid; gap: 25px; }
.key-display-card { border-top: 1px solid var(--ink); padding: 23px 0 3px; }
.key-record-heading { display: flex; gap: 13px; align-items: center; margin-bottom: 17px; }
.key-record-heading>div { min-width: 0; }
.key-type-icon { display: grid; place-items: center; width: 34px; height: 38px; border: 1px solid var(--line); flex-shrink: 0; font-size: 13px; }
.key-display-label { font: 600 13px/1.5 var(--ui); color: var(--ink); }
.vault-lock-banner { font: 11px/1.7 var(--ui); color: var(--muted); margin-top: 3px; overflow-wrap: anywhere; }
.key-display { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--inset); border: 1px solid var(--line); padding: 13px; }
.key-display code { font: 12px/1.75 var(--label); overflow-wrap: anywhere; min-width: 0; flex: 1; color: var(--ink); }
.icon-button { min-height: 44px; padding: 10px 13px; font-size: 10px; letter-spacing: .025em; flex-shrink: 0; }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 19px 20px; margin-top: 23px; }
.detail-grid>div { min-width: 0; }
.detail-grid dt { font: 10px/1.5 var(--label); color: var(--muted); text-transform: uppercase; margin-bottom: 5px; }
.detail-grid dd { margin: 0; color: var(--ink); font: 13px/1.6 var(--ui); overflow-wrap: anywhere; }
.key-record-footer { display: flex; gap: 15px; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); padding-top: 17px; margin-top: 23px; }
.key-record-footer p { font-size: 14px; max-width: 195px; }
.is-pending { border-top-style: dashed; }
.vault-pending-copy { margin: 14px 0 20px; font-size: 16px; }
.vault-help { display: flex; gap: 12px; align-items: baseline; margin-top: 27px; }
.vault-help>i { font-size: 13px; }
.vault-help p { font-size: 14px; }
.vault-help a { text-decoration: underline; text-underline-offset: 3px; }
.vault-activation { border-top: 1px solid var(--ink); padding-top: 24px; margin-top: 28px; }
.vault-capacity { font: 11px/1.6 var(--label); margin-bottom: 23px; }
.vault-capacity.is-full { color: var(--ink); font-weight: 700; }
label { display: block; color: var(--ink); font: 12px/1.6 var(--ui); font-weight: 600; margin-bottom: 9px; }
input { width: 100%; min-height: 48px; padding: 12px; color: var(--ink); background: var(--inset); border: 1px solid var(--line); border-bottom: 2px solid var(--ink); border-radius: 0; font: 16px/1.5 var(--ui); }
input::placeholder { color: var(--muted); font-style: italic; opacity: 1; }
input:focus { box-shadow: inset 0 -2px 0 var(--ink); }
.vault-form-row { display: flex; gap: 9px; }
.vault-form-row input { min-width: 0; flex: 1; font-size: 14px; }
.vault-form-row .button { font-size: 10px; padding-inline: 15px; }
.form-stack label:not(:first-child) { margin-top: 22px; }
.form-stack .field-hint { margin-top: 12px; }
.form-stack .button { margin-top: 24px; }
.form-stack .button+.button { margin-top: 10px; }
.form-message { margin-top: 18px; font: 14px/1.6 var(--ui); overflow-wrap: anywhere; color: var(--ink); }
.form-message:empty { display: none; }
.form-message[data-kind="error"] { padding: 12px; border: 1px dashed var(--ink); font-weight: 550; }
.form-message[data-kind="success"] { padding-left: 12px; border-left: 3px solid var(--ink); }
.empty-state { text-align: center; padding: 25px 0; }
.empty-state .glass-icon { width: 58px; height: 58px; font-size: 24px; margin-bottom: 25px; }
.empty-state h3 { font-size: 31px; }
.empty-state p { font-size: 16px; max-width: 380px; margin: 17px auto; }
.profile-panel .glass-icon { margin-bottom: 23px; }
.profile-panel .form-stack .button { font-size: 11px; }
.plan-panel h2 { margin-top: 17px; font-size: 30px; }
.plan-panel>p:not(.eyebrow) { font-size: 16px; margin-top: 18px; }
.plan-details { margin-top: 25px; }
.plan-details>div { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 16px 0; border-top: 1px solid var(--line); font: 12px/1.5 var(--ui); }
.plan-details dt { color: var(--muted); }
.plan-details dt i { margin-right: 7px; font-size: 11px; }
.plan-details dd { margin: 0; text-align: right; color: var(--ink); }
.side-stack .glass-icon { margin-bottom: 20px; }
.side-stack h3 { margin-top: 14px; }
.side-stack p:not(.eyebrow) { font-size: 16px; margin-top: 17px; }
.booster-panel>.eyebrow { margin-top: 25px; }
.booster-panel h2 { margin-top: 15px; font-size: 39px; }
.booster-panel>p:not(.eyebrow) { margin-top: 21px; font-size: 18px; }
.booster-meta { display: grid; gap: 9px; border-top: 1px solid var(--line); padding-top: 21px; margin-top: 25px; color: var(--muted); font: 11px/1.6 var(--label); }
.booster-panel>.text-link { margin-top: 18px; }
.booster-key-vault { margin-top: 35px; border-top: 4px solid var(--ink); padding-top: 28px; }
.booster-key-vault-header h3 { margin-top: 15px; font-size: 31px; }
.booster-key-vault-header .vault-mode-copy { margin-top: 15px; }
.booster-perks-list { display: grid; gap: 22px; margin-top: 24px; }
.booster-perks-list li { display: flex; gap: 13px; align-items: baseline; }
.booster-perks-list li>i { font-size: 12px; }
.booster-perks-list strong { display: block; font: 600 13px/1.5 var(--ui); }
.booster-perks-list span { display: block; color: var(--muted); font-size: 15px; margin-top: 7px; }
.booster-steps-list { list-style: decimal; padding-left: 20px; display: grid; gap: 13px; font-size: 16px; color: var(--muted); margin-top: 23px; }
.booster-howto-card .text-link { margin-top: 24px; font-size: 10px; }
.account-identity-row { display: flex; gap: 14px; align-items: center; margin-top: 25px; padding: 18px 0; border-block: 1px solid var(--line); }
.account-identity-avatar { width: 45px; height: 45px; display: grid; place-items: center; border: 1px solid var(--line); flex-shrink: 0; font: 16px/1 var(--ui); }
.account-identity-avatar>span { display: grid; place-items: center; width: 100%; height: 100%; }
.account-identity-meta { min-width: 0; }
.account-identity-meta strong { display: block; font: 600 13px/1.6 var(--ui); overflow-wrap: anywhere; }
.status-tag { font: 10px/1.5 var(--label); color: var(--muted); }
.account-footer { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--ink); margin-top: 38px; padding: 22px 0 30px; color: var(--muted); font: 10px/1.6 var(--label); }

/* States share the same serif/technical hierarchy as the workspace. */
.account-loading-view { max-width: 730px; border-top: 4px solid var(--ink); text-align: center; padding: 70px 30px; margin-block: 75px; }
.account-loading-view img { margin: 0 auto 25px; }
.account-loading-view h1 { font-size: 46px; margin-top: 20px; }
.account-loading-view>p:last-of-type { font-size: 17px; margin-top: 23px; }
.loading-line { display: block; width: 120px; height: 3px; margin: 33px auto 0; background: var(--line); overflow: hidden; }
.loading-line::after { content: ""; display: block; width: 50%; height: 100%; background: var(--ink); animation: loading-progress 1.3s ease-in-out infinite; }
@keyframes loading-progress { from { transform: translateX(-100%); } to { transform: translateX(200%); } }
.modal-backdrop { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 24px; overflow: auto; background: rgba(0,0,0,.4); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.auth-card { position: relative; width: min(500px,100%); padding: 44px 38px; max-height: calc(100dvh - 48px); overflow-y: auto; text-align: center; border-top: 4px solid var(--ink); background: var(--pane-solid); }
.modal-close { position: absolute; right: 14px; top: 14px; border: 0; }
.auth-logo { margin: 5px auto 28px; width: 76px; height: 76px; }
.auth-card h2 { margin-top: 22px; font-size: 46px; }
.auth-card>p:not(.eyebrow) { font-size: 17px; margin-top: 20px; }
.auth-card .button-primary { margin-top: 28px; }
.auth-card>p.auth-footnote { font-size: 12px; font-family: var(--ui); }
.auth-footnote i { margin-right: 4px; font-size: 10px; }
.roblox-prompt-badge { display: grid; place-items: center; width: 65px; height: 65px; border: 1px solid var(--ink); font-size: 26px; margin: 5px auto 28px; }
.roblox-prompt-form { margin-top: 25px; text-align: left; }
.toast { position: fixed; z-index: 130; bottom: 25px; left: 50%; transform: translateX(-50%); max-width: calc(100% - 36px); border: 1px solid var(--ink); background: var(--pane-solid); padding: 16px 25px; font: 13px/1.5 var(--ui); text-align: center; }
.clipboard-fallback { position: fixed; left: -9999px; top: 0; }

/* Recompose rather than compress the editorial and operating views. */
@media (min-width: 1500px) {
  .hero-composition { padding-block: 70px 82px; }
  .hero-composition h1 { font-size: 145px; }
}
@media (max-width: 1150px) {
  .shell { width: calc(100% - 64px); }
  .header-nav { gap: 16px; }
  .hero-composition { grid-template-columns: minmax(0,1fr) 245px; gap: 25px; }
  .hero-composition h1 { font-size: 10vw; }
  .hero-aside p { font-size: 16px; }
  .hero-aside .button { font-size: 10px; padding-inline: 16px; }
  .section-heading { gap: 40px; }
  .section-heading>p { max-width: 320px; }
  .experience-layout { gap: 35px; }
  .booster-story { grid-template-columns: 1fr 1fr; padding: 31px; gap: 30px; }
  .booster-story>.glass-icon { display: none; }
  .dashboard { grid-template-columns: 130px minmax(0,1fr); gap: 25px; }
  .dashboard-grid { gap: 18px; grid-template-columns: minmax(0,1.65fr) minmax(215px,1fr); }
  .panel { padding: 23px; }
  .account-heading h1 { font-size: 37px; }
  .identity-pill { max-width: 190px; padding: 9px; }
  .identity-pill small { font-size: 9px; }
  .identity-pill>i { display: none; }
  .key-record-footer { align-items: start; flex-direction: column; gap: 12px; }
  .key-record-footer p { max-width: none; }
  .vault-form-row { flex-wrap: wrap; }
  .vault-form-row input { flex-basis: 100%; }
  .vault-form-row .button { width: 100%; }
  .faq-section { gap: 50px; }
}
@media (max-width: 960px) {
  .site-header { min-height: 74px; padding-inline: 16px; top: 12px; margin-top: 16px; }
  .mobile-menu-toggle { display: inline-flex; }
  .header-nav { display: none; position: absolute; top: calc(100% + 8px); left: -1px; right: -1px; background: var(--pane-solid); border: 1px solid var(--ink); padding: 12px; }
  .header-nav.is-open { display: grid; gap: 0; }
  .header-nav a { font-size: 14px; padding: 14px; border-bottom: 1px solid var(--line); }
  .header-nav a:last-child { border: 0; }
  .hero-composition { gap: 30px; grid-template-columns: 1fr; padding-top: 48px; }
  .hero-composition h1 { font-size: clamp(90px,14vw,133px); }
  .hero-aside { max-width: 640px; display: grid; grid-template-columns: 1fr 225px; align-items: center; column-gap: 35px; margin-left: auto; margin-top: 8px; }
  .editorial-square { display: none; }
  .hero-aside p { grid-row: span 3; font-size: 18px; }
  .hero-primary { margin-top: 0; }
  .hero-note { margin-top: 9px; }
  .section { padding-block: 75px 85px; }
  .section-heading { gap: 35px; }
  .section-heading h2 { font-size: 48px; }
  .section-heading>p { max-width: 300px; font-size: 16px; }
  .experience-main { padding: 28px; }
  .experience-main h3 { font-size: 38px; }
  .feature-story h3 { font-size: 32px; }
  .feature-index>div { grid-template-columns: 1fr; gap: 5px; }
  .brand-section { padding-bottom: 75px; }
  .pricing-card { padding: 28px; }
  .device-price { padding-top: 48px; }
  .check-list li { font-size: 13px; }
  .access-stepper-content article { gap: 35px; grid-template-columns: 1fr 140px; padding: 36px 8px; }
  .step-art { width: 125px; height: 125px; font-size: 43px; }
  .access-stepper-content h3 { font-size: 37px; }
  .dashboard { display: block; margin-top: 30px; }
  .dashboard-rail { position: static; margin-bottom: 30px; }
  .dashboard-rail>.eyebrow,.rail-bottom { display: none; }
  .dashboard-rail nav { display: flex; border-bottom: 1px solid var(--ink); }
  .dashboard-rail nav a { border: 0; min-width: 150px; justify-content: center; font-size: 13px; }
  .dashboard-grid { grid-template-columns: minmax(0,1.6fr) minmax(240px,1fr); gap: 22px; }
  .account-heading h1 { font-size: 40px; }
  .faq-heading h2 { font-size: 43px; }
  .faq-section { gap: 40px; }
}
@media (max-width: 700px) {
  .shell { width: calc(100% - 40px); }
  .site-header { min-height: 69px; padding: 10px 12px; }
  .brand { font-size: 13px; gap: 9px; }
  .brand img { width: 35px; height: 35px; }
  .brand-caption { font-size: 6px; letter-spacing: .1em; }
  .header-signin { display: none; }
  .header-actions { gap: 4px; }
  .round-button { width: 44px; height: 44px; }
  .hero-section { padding-top: 30px; }
  .editorial-masthead { font-size: 8px; padding-bottom: 18px; }
  .editorial-masthead>span:last-child { display: none; }
  .hero-composition { padding-block: 35px 38px; gap: 30px; }
  .hero-composition h1 { font-size: clamp(61px,15vw,100px); }
  .hero-aside { margin: 0; max-width: 500px; gap: 15px 28px; grid-template-columns: 1fr 195px; }
  .hero-aside p { font-size: 16px; line-height: 1.65; }
  .hero-aside .text-link { margin-top: 0; font-size: 9px; }
  .hero-note { font-size: 9px; }
  .hero-footnote { font-size: 7px; gap: 15px; }
  .facts-grid { padding-block: 35px; }
  .facts-grid>div { padding-inline: 20px; }
  .facts-grid strong { display: block; font-size: 55px; }
  .facts-grid strong span { display: block; font-size: 9px; margin-top: 8px; }
  .facts-grid p { font-size: 14px; }
  .section { padding-block: 60px 65px; }
  .section-heading { display: block; margin-bottom: 35px; }
  .section-heading h2 { font-size: 47px; margin-top: 18px; }
  .section-heading>p { max-width: 460px; font-size: 17px; margin-top: 27px; }
  .experience-layout { display: block; }
  .experience-main { padding: 30px; }
  .experience-main h3 { font-size: 41px; }
  .feature-index>div { grid-template-columns: 90px 1fr; gap: 15px; }
  .experience-side { grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 35px; }
  .feature-story { border-bottom: 1px solid var(--ink); padding-block: 27px; }
  .feature-story .glass-icon { float: none; margin: 0 0 24px; width: 30px; height: 30px; place-items: start; }
  .feature-story h3 { font-size: 31px; }
  .feature-story p { font-size: 16px; }
  .brand-section { padding-block: 35px 60px; }
  .brand-banner img { min-height: 195px; }
  .booster-story { display: block; margin: -18px 14px 0; padding: 28px; }
  .booster-story h2 { font-size: 41px; }
  .booster-story>div:last-child { margin-top: 24px; font-size: 17px; }
  .section-heading.centered { text-align: left; margin-bottom: 50px; }
  .section-heading.centered>p { margin-left: 0; font-size: 16px; }
  .pricing-grid { gap: 20px; }
  .pricing-card { padding: 25px; }
  .device-price { padding-top: 45px; }
  .pricing-card h3 { font-size: 35px; }
  .pricing-top { gap: 12px; }
  .pricing-top .glass-icon { width: 35px; height: 35px; font-size: 15px; }
  .small-tag { font-size: 8px; }
  .pricing-card>p { font-size: 15px; min-height: 73px; }
  .starting-price { flex-wrap: wrap; gap: 8px; }
  .starting-price strong { font-size: 55px; }
  .starting-price span { font-size: 9px; }
  .price-rows li { font-size: 17px; }
  .check-list li { font-size: 13px; }
  .pricing-action { gap: 20px; }
  .pricing-action strong { font-size: 24px; }
  .pricing-action p { font-size: 15px; }
  .pricing-action .button { font-size: 10px; padding: 14px 18px; }
  .license-rules summary { font-size: 11px; padding: 20px; }
  .license-rules summary small { display: none; }
  .license-rules ul { font-size: 15px; padding-left: 36px; }
  .access-stepper { padding-inline: 22px; }
  .access-stepper-indicators button { font-size: 11px; gap: 7px; padding-inline: 5px; }
  .access-stepper-content article { grid-template-columns: 1fr 100px; gap: 25px; }
  .access-stepper-content h3 { font-size: 34px; }
  .access-stepper-content p:not(.eyebrow) { font-size: 17px; }
  .step-art { width: 90px; height: 110px; font-size: 32px; }
  .faq-section { display: block; }
  .faq-heading h2 { font-size: 47px; }
  .faq-heading>p:last-child { max-width: 430px; font-size: 17px; }
  .faq-list { margin-top: 35px; }
  .faq-question { font-size: 20px; }
  .site-footer { flex-wrap: wrap; gap: 24px; }
  .site-footer p { display: none; }
  .site-footer>span { font-size: 9px; margin-left: auto; }
  .back-to-top { display: none; }
  .dashboard-rail nav { justify-content: stretch; }
  .dashboard-rail nav a { flex: 1; min-width: 0; font-size: 12px; gap: 9px; }
  .account-heading { display: block; }
  .account-heading h1 { font-size: 40px; }
  .account-heading .identity-pill { display: inline-flex; margin-top: 20px; max-width: 100%; }
  .identity-pill strong { max-width: 240px; }
  .account-banner { height: 135px; }
  .account-banner img { width: 65%; }
  .account-banner-caption { min-width: 0; padding: 18px; }
  .account-banner-caption span { font-size: 7px; }
  .account-banner-caption strong { font-size: 25px; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .side-stack { grid-template-columns: 1fr 1fr; }
  .side-stack>.panel:only-child { grid-column: 1 / -1; }
  .panel { padding: 27px; }
  .detail-grid { grid-template-columns: 1fr 1fr; }
  .key-record-footer { flex-direction: row; align-items: center; }
  .vault-form-row { flex-wrap: nowrap; }
  .vault-form-row input { flex-basis: auto; }
  .vault-form-row .button { width: auto; }
  .auth-card { padding: 38px 30px; }
  .auth-card h2 { font-size: 42px; }
  .account-footer { font-size: 9px; }
}
@media (max-width: 480px) {
  .shell { width: calc(100% - 36px); }
  .site-header { padding-inline: 10px; gap: 10px; }
  .brand { font-size: 12px; }
  .brand img { width: 32px; height: 32px; }
  .hero-composition h1 { font-size: clamp(56px,16vw,75px); }
  .hero-aside { display: block; max-width: none; }
  .hero-aside p { font-size: 18px; max-width: 370px; }
  .hero-primary { margin-top: 24px; min-height: 52px; }
  .hero-aside .button,.hero-aside .text-link { font-size: 11px; }
  .hero-aside .text-link { margin-top: 12px; }
  .hero-note { margin-top: 8px; font-size: 10px; }
  .hero-footnote { font-size: 7px; padding-top: 16px; }
  .hero-footnote>span:last-child { max-width: 110px; text-align: right; }
  .facts-grid { gap: 16px; padding-block: 30px; }
  .facts-grid>div { padding: 0 0 0 14px; }
  .facts-grid strong { font-size: 47px; }
  .facts-grid strong span { font-size: 8px; }
  .facts-grid p { font-size: 13px; line-height: 1.55; }
  .section-heading h2,.faq-heading h2 { font-size: 43px; }
  .experience-main { padding: 26px; }
  .experience-main h3 { font-size: 37px; }
  .feature-index>div { grid-template-columns: 1fr; gap: 7px; }
  .experience-side { grid-template-columns: 1fr; gap: 0; margin-top: 27px; }
  .feature-story .glass-icon { float: right; margin: 0 0 15px 15px; }
  .feature-story h3 { font-size: 35px; }
  .feature-story+.feature-story { border-top: 0; }
  .booster-story { margin-inline: 10px; padding: 25px; }
  .booster-story h2 { font-size: 36px; }
  .brand-banner img { min-height: 170px; }
  .pricing-grid { grid-template-columns: 1fr; gap: 25px; }
  .pricing-card { padding: 29px; }
  .device-price { margin-top: 0; padding-top: 31px; }
  .pricing-card h3 { font-size: 43px; }
  .pricing-card>p { min-height: 0; font-size: 17px; }
  .pricing-top .glass-icon { width: 44px; height: 44px; font-size: 18px; }
  .small-tag { font-size: 10px; }
  .starting-price strong { font-size: 68px; }
  .starting-price span { font-size: 11px; }
  .price-rows li { font-size: 19px; }
  .check-list li { font-size: 14px; }
  .pricing-action { display: block; padding-block: 25px; }
  .pricing-action .button { width: 100%; margin-top: 22px; font-size: 12px; }
  .license-rules summary { padding: 18px; font-size: 10px; }
  .access-stepper { padding-inline: 18px; }
  .access-stepper-indicators button { display: grid; justify-content: center; gap: 4px; text-align: center; font-size: 11px; padding-block: 13px; }
  .access-stepper-indicators button span { font-size: 9px; }
  .access-stepper-content article { display: block; padding: 30px 4px; min-height: 335px; }
  .step-art { display: none; }
  .access-stepper-content h3 { font-size: 37px; }
  .access-stepper-footer .button { font-size: 10px; }
  .access-stepper-footer>span { font-size: 9px; }
  .faq-question { font-size: 19px; }
  .site-footer { gap: 19px; }
  .site-footer>span { font-size: 8px; max-width: 130px; text-align: right; }
  .dashboard-rail nav a { font-size: 11px; padding: 12px 7px; gap: 7px; }
  .account-heading h1 { font-size: 36px; }
  .account-banner { height: 120px; }
  .account-banner-caption { padding: 12px; }
  .account-banner-caption span { font-size: 6px; }
  .account-banner-caption strong { font-size: 21px; }
  .panel { padding: 25px 21px; }
  .panel h2 { font-size: 32px; }
  .panel-heading.row-heading { gap: 11px; }
  .status-pill { font-size: 9px; padding: 6px 8px; }
  .key-display { flex-wrap: wrap; }
  .key-display code { flex-basis: 100%; font-size: 12px; }
  .key-display .icon-button { width: 100%; min-height: 44px; }
  .detail-grid { column-gap: 17px; }
  .detail-grid dd { font-size: 12px; }
  .detail-grid dt { font-size: 9px; }
  .key-record-footer { flex-direction: column; align-items: stretch; }
  .key-record-footer p { font-size: 15px; }
  .vault-form-row { flex-wrap: wrap; }
  .vault-form-row input { flex-basis: 100%; font-size: 16px; }
  .vault-form-row .button { width: 100%; }
  .side-stack { grid-template-columns: 1fr; }
  .account-footer { display: block; font-size: 9px; }
  .account-footer>span { display: block; margin-bottom: 7px; }
  .auth-card { padding: 38px 23px; }
  .auth-card h2 { font-size: 37px; }
  .auth-card>p:not(.eyebrow) { font-size: 17px; }
  .auth-card .button { font-size: 10px; gap: 10px; }
  .auth-card>.eyebrow { font-size: 9px; }
  .account-loading-view { padding: 48px 24px; margin-block: 50px; }
  .account-loading-view h1 { font-size: 36px; }
}
@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .loading-line::after { transform: translateX(50%); }
}
@media (prefers-reduced-transparency: reduce) {
  .glass { background: var(--pane-solid); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .modal-backdrop { background: rgba(0,0,0,.9); backdrop-filter: none; -webkit-backdrop-filter: none; }
}
@supports not (backdrop-filter: blur(1px)) {
  .glass { background: var(--pane-solid); }
}