:root {
  color-scheme: light;
  --color-shell: #0b1020;
  --color-shell-raised: #131a2b;
  --color-bg: #e9edf4;
  --color-surface: #f9f8f5;
  --color-surface-soft: #eef1f7;
  --color-text: #111624;
  --color-muted: #697488;
  --color-border: rgba(17, 22, 36, .13);
  --color-primary: #3f64f4;
  --color-primary-dark: #2448dc;
  --color-primary-soft: #e1e7ff;
  --color-cyan: #69daf4;
  --color-on-dark: #f7f9ff;
  --color-focus: #ffca38;
  --font-sans: "Segoe UI Variable", "Aptos", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Cascadia Code", Consolas, monospace;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --radius-control: 12px;
  --radius-panel: 26px;
  --radius-pill: 999px;
  --sidebar-width: 292px;
  --shadow-panel: 0 26px 70px rgba(20, 29, 48, .16), 0 2px 10px rgba(20, 29, 48, .06);
  --duration-fast: 150ms;
  --duration-slow: 320ms;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html,
body { width: 100%; height: 100%; overflow: hidden; }

body {
  min-width: 320px;
  min-height: 100dvh;
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: var(--font-sans);
  line-height: 1.4;
  letter-spacing: -.015em;
  text-rendering: optimizeLegibility;
}

button,
a { color: inherit; font: inherit; }
a { text-decoration: none; }
button { border: 0; }
h1, p, figure { margin: 0; }

.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 100; padding: 12px 16px; border-radius: 10px; color: #fff; background: var(--color-primary); transform: translateY(-160%); }
.skip-link:focus-visible { transform: none; }

.member-app {
  display: grid;
  width: 100%;
  height: 100dvh;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  overflow: hidden;
}

.sidebar {
  display: flex;
  min-width: 0;
  height: 100dvh;
  flex-direction: column;
  padding: 24px 18px 18px;
  color: var(--color-on-dark);
  background:
    radial-gradient(circle at 20% 0%, rgba(63, 100, 244, .2), transparent 30%),
    linear-gradient(180deg, #11182a 0%, var(--color-shell) 100%);
  overflow: hidden;
}

.brand-block { padding: 1px 8px 20px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.brand-row { display: flex; align-items: center; gap: 10px; }
.brand-row strong { font-size: 20px; font-weight: 850; letter-spacing: -.06em; }
.brand-row span { padding: 5px 7px; border: 1px solid rgba(255, 255, 255, .17); border-radius: var(--radius-pill); color: rgba(247, 249, 255, .68); font: 700 7px/1 var(--font-mono); letter-spacing: .08em; }
.brand-block p { margin-top: 7px; color: #9caeff; font-size: 12px; font-weight: 650; }

.nav-intro { display: grid; gap: 3px; padding: 16px 9px 10px; }
.nav-intro span { color: rgba(247, 249, 255, .43); font: 700 8px/1 var(--font-mono); letter-spacing: .09em; text-transform: uppercase; }
.nav-intro strong { color: rgba(247, 249, 255, .78); font-size: 11px; font-weight: 600; }

.module-nav { display: grid; gap: 4px; min-height: 0; }
.module-tab {
  position: relative;
  display: grid;
  min-height: 52px;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  gap: 11px;
  align-items: center;
  padding: 6px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  color: rgba(247, 249, 255, .64);
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition: color var(--duration-fast) var(--ease), background-color var(--duration-fast) var(--ease), border-color var(--duration-fast) var(--ease), transform var(--duration-fast) var(--ease);
}
.module-tab:hover { color: var(--color-on-dark); background: rgba(255, 255, 255, .055); }
.module-tab:active { transform: scale(.985); }
.module-tab[aria-selected="true"] { color: #fff; border-color: rgba(105, 218, 244, .18); background: linear-gradient(100deg, rgba(63, 100, 244, .98), rgba(63, 100, 244, .68)); box-shadow: 0 9px 26px rgba(23, 55, 181, .25); }
.tab-icon { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 10px; background: rgba(255, 255, 255, .07); }
.module-tab[aria-selected="true"] .tab-icon { color: var(--color-cyan); background: rgba(10, 18, 36, .25); }
.tab-icon svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.tab-copy { display: grid; gap: 2px; min-width: 0; }
.tab-copy b { overflow: hidden; font-size: 12px; font-weight: 720; line-height: 1.1; text-overflow: ellipsis; white-space: nowrap; }
.tab-copy small { color: rgba(247, 249, 255, .38); font-size: 9px; }
.module-tab[aria-selected="true"] .tab-copy small { color: rgba(255, 255, 255, .68); }
.tab-number { color: rgba(247, 249, 255, .26); font: 700 9px/1 var(--font-mono); }
.module-tab[aria-selected="true"] .tab-number { color: #fff; }

.quick-links {
  display: block;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, .12);
}
.quick-links .channel-link { display: grid; min-width: 0; min-height: 66px; grid-template-columns: 40px minmax(0, 1fr) 18px; gap: 11px; align-items: center; padding: 8px 12px 8px 9px; border: 1px solid rgba(105, 218, 244, .2); border-radius: 14px; color: #fff; background: linear-gradient(110deg, rgba(63, 100, 244, .26), rgba(105, 218, 244, .08)); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06); cursor: pointer; transition: border-color var(--duration-fast) var(--ease), background-color var(--duration-fast) var(--ease), transform var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease); }
.quick-links .channel-link:not([aria-disabled="true"]):hover { border-color: rgba(105, 218, 244, .5); background: linear-gradient(110deg, rgba(63, 100, 244, .46), rgba(105, 218, 244, .15)); box-shadow: 0 10px 24px rgba(0, 0, 0, .18); transform: translateY(-1px); }
.quick-links .channel-link:not([aria-disabled="true"]):active { transform: translateY(1px); }
.quick-links svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.channel-icon { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 11px; color: #071324; background: var(--color-cyan); box-shadow: 0 6px 16px rgba(105, 218, 244, .2); }
.channel-copy { display: grid; min-width: 0; gap: 3px; }
.channel-copy small { color: var(--color-cyan); font: 700 7px/1 var(--font-mono); letter-spacing: .08em; }
.channel-copy strong { overflow: hidden; font-size: 11px; font-weight: 720; text-overflow: ellipsis; white-space: nowrap; }
.channel-arrow { color: rgba(255, 255, 255, .72); }

.workspace {
  position: relative;
  display: grid;
  min-width: 0;
  height: 100dvh;
  grid-template-rows: 54px minmax(0, 1fr);
  gap: clamp(14px, 2.2vh, 22px);
  padding: clamp(22px, 3vw, 38px);
  background:
    radial-gradient(circle at 100% 0%, rgba(63, 100, 244, .1), transparent 30%),
    var(--color-bg);
  overflow: hidden;
}

.workspace-header { display: flex; min-width: 0; align-items: center; justify-content: space-between; gap: 32px; }
.header-message { display: grid; min-width: 0; gap: 4px; }
.header-message span { color: var(--color-primary-dark); font: 750 8px/1 var(--font-mono); letter-spacing: .11em; text-transform: uppercase; }
.header-message strong { overflow: hidden; max-width: 640px; font-size: clamp(13px, 1.2vw, 16px); font-weight: 680; text-overflow: ellipsis; white-space: nowrap; }
.progress-block { display: grid; width: clamp(150px, 15vw, 220px); gap: 8px; flex: 0 0 auto; }
.progress-copy { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.progress-copy span { color: var(--color-muted); font: 700 8px/1 var(--font-mono); letter-spacing: .1em; }
.progress-copy strong { font: 750 10px/1 var(--font-mono); }
.progress-track { height: 4px; border-radius: var(--radius-pill); background: rgba(17, 22, 36, .1); overflow: hidden; }
.progress-track span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--color-primary), var(--color-cyan)); transition: width var(--duration-slow) var(--ease); }

.module-stage {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 0;
  grid-template-columns: minmax(0, 1.42fr) minmax(350px, .88fr);
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: var(--radius-panel);
  background: var(--color-surface);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
  touch-action: pan-y;
}

.module-visual { position: relative; min-width: 0; min-height: 0; color: #fff; background: #182030; overflow: hidden; }
.module-visual img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; transform: scale(1.002); transition: opacity var(--duration-fast) var(--ease), transform 700ms var(--ease); }
.module-stage:not(.is-switching) .module-visual:hover img { transform: scale(1.018); }
.visual-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8, 12, 22, .02) 35%, rgba(8, 12, 22, .84) 100%); pointer-events: none; }
.module-visual figcaption { position: absolute; right: clamp(20px, 3vw, 38px); bottom: clamp(20px, 3vw, 38px); left: clamp(20px, 3vw, 38px); display: grid; max-width: 490px; gap: 13px; }
.visual-kicker { display: inline-flex; width: fit-content; min-height: 34px; align-items: center; gap: 9px; padding: 0 13px; border: 1px solid rgba(255, 255, 255, .2); border-radius: var(--radius-pill); color: #dfe5ff; background: rgba(10, 15, 26, .64); backdrop-filter: blur(12px); }
.visual-kicker svg { width: 15px; height: 15px; fill: none; stroke: var(--color-cyan); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.visual-kicker b { font-size: 10px; font-weight: 700; letter-spacing: .015em; }
.module-visual figcaption > strong { max-width: 440px; font-size: clamp(19px, 2vw, 28px); font-weight: 680; line-height: 1.08; letter-spacing: -.035em; text-wrap: balance; }

.module-detail {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 0;
  flex-direction: column;
  padding: clamp(30px, 4vw, 54px);
  background:
    radial-gradient(circle at 100% 0%, rgba(63, 100, 244, .075), transparent 32%),
    var(--color-surface);
  overflow: hidden;
}
.module-detail::before { position: absolute; top: -34px; right: -8px; color: rgba(63, 100, 244, .055); content: attr(data-number); font-size: clamp(150px, 15vw, 250px); font-weight: 850; line-height: 1; letter-spacing: -.1em; pointer-events: none; }
.module-copy { position: relative; z-index: 1; transition: opacity var(--duration-fast) var(--ease), transform var(--duration-fast) var(--ease); }
.module-meta { color: var(--color-primary-dark); font: 750 9px/1 var(--font-mono); letter-spacing: .09em; text-transform: uppercase; }
.module-copy h1 { max-width: 520px; margin-top: 17px; font-size: clamp(42px, 4.1vw, 66px); font-weight: 790; line-height: .94; letter-spacing: -.062em; text-wrap: balance; }
.module-description { max-width: 470px; margin-top: 19px; color: var(--color-muted); font-size: clamp(14px, 1.2vw, 17px); line-height: 1.48; text-wrap: pretty; }
.module-outcome { display: grid; max-width: 470px; grid-template-columns: 26px minmax(0, 1fr); gap: 12px; align-items: start; margin-top: clamp(20px, 3vh, 30px); padding-top: 18px; border-top: 1px solid var(--color-border); }
.module-outcome > svg { width: 23px; height: 23px; color: var(--color-primary); fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.module-outcome div { display: grid; gap: 3px; }
.module-outcome span { color: var(--color-muted); font: 700 8px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; }
.module-outcome strong { max-width: 390px; font-size: 12px; font-weight: 680; line-height: 1.35; }

.action-zone { position: relative; z-index: 1; margin-top: auto; padding-top: 18px; }
.primary-actions { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 9px; }
.action { display: inline-flex; min-height: 58px; align-items: center; justify-content: center; gap: 9px; padding: 0 18px; border: 1px solid transparent; border-radius: 14px; cursor: pointer; font-size: 13px; font-weight: 760; transition: color var(--duration-fast) var(--ease), background-color var(--duration-fast) var(--ease), border-color var(--duration-fast) var(--ease), transform var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease); }
.action svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.action-primary { justify-content: flex-start; padding: 7px 10px 7px 7px; color: #fff; background: linear-gradient(110deg, #4b70ff, var(--color-primary-dark)); box-shadow: 0 12px 26px rgba(48, 78, 210, .3); }
.action-icon { display: grid; width: 36px; height: 36px; flex: 0 0 auto; place-items: center; border-radius: 9px; background: rgba(255, 255, 255, .15); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .14); }
.action-arrow { display: none; }
.action-secondary { min-width: 122px; color: #344056; border-color: #bcc5d5; background: rgba(255, 255, 255, .78); box-shadow: inset 0 1px 0 #fff; }
.action-primary:not([aria-disabled="true"]):hover { background: linear-gradient(110deg, #365eea, #173bc8); box-shadow: 0 15px 30px rgba(32, 63, 193, .34); transform: translateY(-1px); }
.action-secondary:not([aria-disabled="true"]):hover { color: var(--color-primary-dark); border-color: var(--color-primary); background: var(--color-primary-soft); }
.action:not([aria-disabled="true"]):active { transform: translateY(1px) scale(.99); }
.access-note { display: flex; min-height: 23px; align-items: center; gap: 7px; margin-top: 9px; color: var(--color-muted); font-size: 9px; }
.access-note svg { width: 13px; height: 13px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.access-note.is-ready { color: #28764a; }

.step-actions { position: relative; z-index: 1; display: grid; grid-template-columns: 92px minmax(0, 1fr) 92px; gap: 12px; align-items: center; margin-top: 13px; padding-top: 13px; border-top: 1px solid var(--color-border); }
.step-actions button { display: inline-flex; min-height: 42px; align-items: center; gap: 5px; padding: 0; color: var(--color-muted); background: transparent; cursor: pointer; font-size: 11px; font-weight: 720; }
.step-actions button:last-child { justify-content: flex-end; }
.step-actions button:hover:not(:disabled) { color: var(--color-primary-dark); }
.step-actions button:disabled { cursor: not-allowed; opacity: .28; }
.step-actions svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.step-dots { display: flex; align-items: center; justify-content: center; gap: 5px; }
.step-dot { width: 5px; height: 5px; border-radius: 50%; background: #cbd1dc; transition: width var(--duration-fast) var(--ease), background-color var(--duration-fast) var(--ease); }
.step-dot.is-active { width: 17px; border-radius: var(--radius-pill); background: var(--color-primary); }

.module-stage.is-switching .module-visual img,
.module-stage.is-switching .module-visual figcaption,
.module-stage.is-switching .module-copy { opacity: .12; transform: translateY(4px); }

[aria-disabled="true"] { cursor: not-allowed !important; }
.action[aria-disabled="true"] { color: #7a8292; border-color: #d8dce4; background: #e9ebef; box-shadow: none; }
.quick-links a[aria-disabled="true"] { color: rgba(247, 249, 255, .25); }
:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 3px; }
.noscript { position: fixed; right: 16px; bottom: 16px; left: 16px; z-index: 100; padding: 14px; border-radius: 12px; color: #fff; background: var(--color-shell); text-align: center; }

@media (max-width: 980px) {
  .member-app {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: 62px 72px minmax(0, 1fr) 68px;
    grid-template-areas: "brand" "tabs" "workspace" "quick";
  }
  .sidebar { display: contents; }
  .brand-block { grid-area: brand; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 0 max(20px, env(safe-area-inset-left)); color: var(--color-on-dark); border: 0; background: var(--color-shell); }
  .brand-row strong { font-size: 18px; }
  .brand-row span { display: none; }
  .brand-block p { margin: 0; color: #9caeff; font-size: 11px; }
  .nav-intro { display: none; }
  .module-nav { grid-area: tabs; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 5px; padding: 8px max(16px, env(safe-area-inset-left)); border-bottom: 1px solid var(--color-border); background: rgba(249, 248, 245, .96); }
  .module-tab { display: grid; min-height: 55px; grid-template-columns: 1fr; gap: 2px; justify-items: center; padding: 3px; color: var(--color-muted); text-align: center; }
  .module-tab:hover { color: var(--color-text); background: var(--color-surface-soft); }
  .module-tab[aria-selected="true"] { color: #fff; border-color: transparent; background: var(--color-primary); box-shadow: 0 7px 18px rgba(48, 78, 210, .2); }
  .tab-icon { width: 28px; height: 28px; background: transparent; }
  .module-tab[aria-selected="true"] .tab-icon { color: #fff; background: transparent; }
  .tab-icon svg { width: 17px; height: 17px; }
  .tab-copy { display: block; }
  .tab-copy b { display: none; }
  .tab-copy small { display: block; color: inherit; font-size: 8px; font-weight: 650; }
  .module-tab[aria-selected="true"] .tab-copy small { color: #fff; }
  .tab-number { display: none; }
  .quick-links { grid-area: quick; display: flex; align-items: center; margin: 0; padding: 6px max(16px, env(safe-area-inset-left)) calc(6px + env(safe-area-inset-bottom)); border: 0; background: var(--color-shell); }
  .quick-links .channel-link { width: min(100%, 520px); min-height: 52px; margin: 0 auto; grid-template-columns: 36px minmax(0, 1fr) 18px; padding-block: 5px; }
  .channel-icon { width: 36px; height: 36px; }
  .quick-links svg { width: 18px; height: 18px; }
  .channel-copy strong { font-size: 11px; }
  .workspace { grid-area: workspace; height: auto; grid-template-rows: 46px minmax(0, 1fr); gap: 10px; padding: 14px 20px; }
  .header-message strong { max-width: 480px; font-size: 13px; }
  .progress-block { width: 130px; }
  .module-stage { grid-template-columns: minmax(0, 1fr); grid-template-rows: minmax(0, 1.08fr) minmax(310px, .92fr); }
  .module-visual figcaption { right: 24px; bottom: 22px; left: 24px; }
  .module-visual figcaption > strong { max-width: 500px; font-size: clamp(20px, 3.8vw, 28px); }
  .module-detail { padding: 24px 28px 18px; }
  .module-detail::before { top: -40px; font-size: 180px; }
  .module-copy h1 { margin-top: 10px; font-size: clamp(36px, 6.5vw, 50px); }
  .module-description { margin-top: 10px; font-size: 14px; }
  .module-outcome { margin-top: 15px; padding-top: 12px; }
  .action-zone { padding-top: 13px; }
  .step-actions { margin-top: 7px; padding-top: 7px; }
}

@media (max-width: 600px) {
  .member-app { grid-template-rows: 54px 62px minmax(0, 1fr) 64px; }
  .brand-block { padding-inline: 14px; }
  .brand-row strong { font-size: 17px; }
  .brand-block p { font-size: 9px; }
  .module-nav { gap: 3px; padding: 6px 8px; }
  .module-tab { min-height: 49px; border-radius: 9px; }
  .tab-icon { width: 25px; height: 25px; }
  .tab-icon svg { width: 16px; height: 16px; }
  .tab-copy small { font-size: 7px; }
  .workspace { grid-template-rows: 34px minmax(0, 1fr); gap: 7px; padding: 8px 10px; }
  .header-message { gap: 1px; }
  .header-message span { font-size: 6px; }
  .header-message strong { max-width: 270px; font-size: 10px; }
  .progress-block { width: 74px; gap: 5px; }
  .progress-copy span { display: none; }
  .progress-copy { justify-content: flex-end; }
  .progress-copy strong { font-size: 9px; }
  .module-stage { grid-template-rows: minmax(150px, 1.08fr) minmax(280px, .92fr); border-radius: 18px; }
  .module-visual figcaption { right: 14px; bottom: 13px; left: 14px; gap: 7px; }
  .visual-kicker { min-height: 27px; gap: 6px; padding-inline: 9px; }
  .visual-kicker svg { width: 13px; height: 13px; }
  .visual-kicker b { font-size: 8px; }
  .module-visual figcaption > strong { max-width: 310px; font-size: clamp(15px, 4.8vw, 20px); }
  .module-detail { padding: 16px 17px 10px; }
  .module-detail::before { top: -20px; right: 0; font-size: 115px; }
  .module-meta { font-size: 7px; }
  .module-copy h1 { max-width: 330px; margin-top: 7px; font-size: clamp(27px, 8.2vw, 34px); line-height: .96; }
  .module-description { max-width: 340px; margin-top: 7px; font-size: 12px; line-height: 1.32; }
  .module-outcome { grid-template-columns: 21px minmax(0, 1fr); gap: 8px; margin-top: 9px; padding-top: 8px; }
  .module-outcome > svg { width: 19px; height: 19px; }
  .module-outcome span { font-size: 6px; }
  .module-outcome strong { font-size: 9px; line-height: 1.25; }
  .action-zone { padding-top: 8px; }
  .primary-actions { grid-template-columns: minmax(0, 1fr) 50px; gap: 7px; }
  .action { min-height: 48px; gap: 7px; padding-inline: 12px; border-radius: 11px; font-size: 10px; }
  .action-primary { padding: 5px 10px 5px 6px; }
  .action-icon { width: 36px; height: 36px; border-radius: 9px; }
  .action-secondary { min-width: 50px; padding: 0; }
  .action-secondary span { display: none; }
  .action svg { width: 16px; height: 16px; }
  .access-note { min-height: 17px; margin-top: 4px; font-size: 7px; }
  .access-note svg { width: 10px; height: 10px; }
  .step-actions { grid-template-columns: 72px minmax(0, 1fr) 72px; gap: 5px; margin-top: 4px; padding-top: 3px; }
  .step-actions button { min-height: 34px; font-size: 9px; }
  .step-actions svg { width: 13px; height: 13px; }
  .step-dot { width: 4px; height: 4px; }
  .step-dot.is-active { width: 12px; }
  .quick-links { padding-inline: 10px; }
  .quick-links .channel-link { min-height: 52px; }
}

@media (max-height: 650px) and (max-width: 980px) {
  .member-app { grid-template-rows: 48px 54px minmax(0, 1fr) 54px; }
  .module-nav { padding-block: 4px; }
  .module-tab { min-height: 45px; }
  .tab-copy { display: none; }
  .workspace { grid-template-rows: 26px minmax(0, 1fr); gap: 5px; padding-block: 6px; }
  .module-stage { grid-template-rows: minmax(130px, .9fr) minmax(200px, 1.1fr); }
  .module-visual figcaption > strong { font-size: 14px; }
  .module-detail { padding-block: 12px 7px; }
  .module-copy h1 { margin-top: 5px; font-size: 26px; }
  .module-description { margin-top: 4px; font-size: 10px; }
  .module-outcome { display: none; }
  .action-zone { padding-top: 5px; }
  .action { min-height: 44px; }
  .action-icon { width: 30px; height: 30px; }
  .access-note { display: none; }
  .step-actions { margin-top: 3px; padding-top: 2px; }
  .quick-links { padding-block: 4px; }
  .quick-links .channel-link { min-height: 46px; }
}

@media (min-width: 981px) and (max-height: 700px) {
  .sidebar { padding-block: 16px 12px; }
  .brand-block { padding-bottom: 12px; }
  .nav-intro { padding-block: 10px 7px; }
  .module-nav { gap: 2px; }
  .module-tab { min-height: 44px; }
  .quick-links { padding-top: 8px; }
  .quick-links .channel-link { min-height: 54px; }
  .workspace { grid-template-rows: 42px minmax(0, 1fr); gap: 10px; padding-block: 18px; }
  .module-detail { padding-block: 24px; }
  .module-copy h1 { margin-top: 10px; font-size: clamp(38px, 3.6vw, 52px); }
  .module-description { margin-top: 10px; }
  .module-outcome { margin-top: 14px; padding-top: 11px; }
  .action-zone { padding-top: 10px; }
  .action { min-height: 46px; }
  .access-note { margin-top: 5px; }
  .step-actions { margin-top: 6px; padding-top: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .module-visual img { transform: none !important; }
}

@media print {
  html, body { height: auto; overflow: visible; }
  .member-app { display: block; height: auto; }
  .sidebar, .workspace-header, .primary-actions, .step-actions { display: none !important; }
  .workspace { display: block; height: auto; padding: 0; }
  .module-stage { display: block; box-shadow: none; }
  .module-visual { min-height: 520px; }
}