:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #f8fafb;
  --surface-3: #eef2f5;
  --text: #1c2734;
  --muted: #687586;
  --border: #dde3e9;
  --border-strong: #cbd4dd;
  --primary: #33445a;
  --primary-hover: #253548;
  --accent: #71849d;
  --soft-accent: #e8edf3;
  --success: #557565;
  --success-bg: #e8f0eb;
  --warning: #866f4e;
  --warning-bg: #f3eee5;
  --danger: #815b5b;
  --danger-bg: #f3eaea;
  --shadow: 0 12px 34px rgba(35, 48, 64, 0.08);
  --shadow-soft: 0 4px 16px rgba(35, 48, 64, 0.05);
  --radius: 14px;
  --radius-lg: 22px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { min-height: 100%; }
body { margin: 0; min-height: 100vh; background: var(--bg); color: var(--text); }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .55; }
a { color: inherit; }

h1, h2, h3 { margin: 0; line-height: 1.22; }
h1 { font-size: clamp(1.75rem, 2.4vw, 2.35rem); letter-spacing: -.025em; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.02rem; }
p { line-height: 1.55; }
small { line-height: 1.4; }
.muted { color: var(--muted); }
.eyebrow { margin: 0 0 7px; text-transform: uppercase; letter-spacing: .09em; font-size: .7rem; color: var(--muted); font-weight: 750; }

.loading-page, .auth-page, .setup-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
  background: linear-gradient(145deg, #f8f9fb 0%, #edf1f5 100%);
}

.auth-card, .setup-card {
  width: min(780px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 26px;
  box-shadow: var(--shadow);
  padding: clamp(25px, 4vw, 40px);
}
.auth-card { width: min(450px, 100%); }

.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand img { width: 46px; height: 46px; border-radius: 13px; box-shadow: 0 5px 16px rgba(31, 41, 55, .12); }
.brand strong { display: block; font-size: 1.02rem; white-space: nowrap; }
.brand small { color: var(--muted); display: block; margin-top: 2px; white-space: nowrap; }
.brand-center { justify-content: center; margin-bottom: 26px; }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.form-grid.one { grid-template-columns: 1fr; }
.field { display: grid; gap: 7px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field.compact { gap: 4px; }
label { font-size: .86rem; font-weight: 680; color: #263445; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 11px;
  padding: 11px 12px;
  background: var(--surface);
  color: var(--text);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
input:hover, textarea:hover, select:hover { border-color: var(--border-strong); }
input:focus, textarea:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(113, 132, 157, .15); }
input:disabled { background: var(--surface-2); color: var(--muted); }
textarea { min-height: 98px; resize: vertical; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 11px;
  padding: 10px 15px;
  min-height: 42px;
  font-weight: 720;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(31, 41, 55, .10); }
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-hover); }
.btn.secondary { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn.secondary:hover { border-color: var(--border-strong); }
.btn.soft { background: var(--soft-accent); color: var(--primary); border-color: #d6e0ea; }
.btn.subtle-danger { background: var(--surface); color: var(--danger); border-color: #e4d4d4; }
.btn.subtle-danger:hover { background: var(--danger-bg); }
.btn.small { min-height: 34px; padding: 7px 11px; font-size: .82rem; border-radius: 9px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.actions.end { justify-content: flex-end; }
.icon-button { width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); font-size: 1.45rem; line-height: 1; color: var(--muted); }

.package-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.package-choice { display: block; border: 1px solid var(--border); border-radius: 14px; padding: 15px; background: var(--surface-2); cursor: pointer; transition: .15s ease; }
.package-choice:hover { border-color: var(--accent); transform: translateY(-1px); }
.package-choice.selected { border-color: var(--accent); background: var(--soft-accent); box-shadow: 0 0 0 3px rgba(113, 132, 157, .10); }
.package-choice input { position: absolute; opacity: 0; pointer-events: none; }
.package-choice strong, .package-choice small, .package-choice em { display: block; }
.package-choice small { color: var(--muted); margin-top: 5px; }
.package-choice em { margin-top: 10px; font-size: .78rem; font-style: normal; font-weight: 750; color: var(--primary); }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 264px minmax(0, 1fr); }
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: #edf1f4;
  border-right: 1px solid var(--border);
  padding: 20px 15px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
}
.sidebar > .brand { padding: 0 5px; }
.sidebar-scroll { overflow-y: auto; padding-right: 3px; scrollbar-width: thin; }
.sidebar-footer { margin-top: auto; padding: 12px 8px 2px; color: var(--muted); font-size: .76rem; line-height: 1.5; }
.sidebar-footer strong { color: #465466; }

.workspace-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; background: #dfe5ea; padding: 4px; border-radius: 12px; }
.workspace-switch button { border: 0; background: transparent; color: #5d6b7c; border-radius: 9px; padding: 8px 7px; font-weight: 700; font-size: .8rem; }
.workspace-switch button.active { background: var(--surface); color: var(--text); box-shadow: 0 2px 8px rgba(31, 41, 55, .08); }

.nav-section { margin-top: 7px; }
.nav-title { margin: 0 8px 7px; text-transform: uppercase; letter-spacing: .08em; font-size: .65rem; font-weight: 780; color: #7a8796; }
.nav-list { display: grid; gap: 3px; }
.nav-item { display: flex; align-items: center; gap: 9px; width: 100%; border: 0; background: transparent; color: #455466; text-align: left; padding: 9px 11px; border-radius: 10px; font-weight: 660; font-size: .87rem; }
.nav-item:hover { background: rgba(255,255,255,.62); color: var(--text); }
.nav-item.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-soft); }
.nav-dot { width: 6px; height: 6px; border-radius: 999px; background: var(--accent); font-size: 0; }

.main { min-width: 0; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 28px;
  background: rgba(245, 246, 248, .92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.topbar-context { min-width: 260px; }
.topbar-context select { min-width: 270px; }
.user-summary { display: flex; align-items: center; gap: 10px; }
.user-summary > div { display: grid; }
.user-summary strong { font-size: .86rem; }
.user-summary small { color: var(--muted); font-size: .75rem; }
.avatar { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: var(--soft-accent); color: var(--primary); font-weight: 780; font-size: .8rem; }

.content { padding: 28px; max-width: 1580px; margin: 0 auto; }
.page-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; margin-bottom: 22px; }
.page-header h1 { margin-bottom: 6px; }
.page-header p:last-child { margin: 0; }
.compact-header { margin-bottom: 12px; align-items: center; }
.section-spacer { margin-top: 20px; }
.stack { display: grid; gap: 16px; }

.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px; }
.cards.responsive { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-soft); }
.metric span { color: var(--muted); font-size: .88rem; }
.metric strong { display: block; font-size: 2rem; margin-top: 8px; letter-spacing: -.03em; }
.welcome-panel { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 18px; }
.welcome-panel p { margin-bottom: 0; }
.error-card { border-color: #e4d4d4; }
.info-card dl, .detail-list { display: grid; grid-template-columns: 130px 1fr; gap: 10px 15px; margin: 18px 0; }
dt { color: var(--muted); font-size: .82rem; }
dd { margin: 0; font-weight: 650; min-width: 0; }
pre { margin: 0; white-space: pre-wrap; word-break: break-word; padding: 13px; border-radius: 10px; background: var(--surface-2); border: 1px solid var(--border); font-size: .78rem; font-weight: 400; }

.table-wrap { overflow: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-soft); }
table { border-collapse: collapse; width: 100%; min-width: 780px; }
th, td { padding: 13px 15px; text-align: left; border-bottom: 1px solid #edf0f2; vertical-align: middle; }
th { font-size: .72rem; text-transform: uppercase; letter-spacing: .055em; color: var(--muted); background: var(--surface-2); position: sticky; top: 0; z-index: 1; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fbfcfd; }
.row-actions { white-space: nowrap; }
.row-actions .btn + .btn { margin-left: 6px; }
.empty { padding: 38px; text-align: center; color: var(--muted); }

.toolbar { min-height: 58px; display: flex; justify-content: space-between; align-items: center; gap: 15px; padding: 10px 0 14px; }
.search-box { display: flex; gap: 8px; width: min(520px, 100%); }
.search-box input { min-width: 0; }

.badge-cloud { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.badge-cloud.compact { gap: 4px; max-width: 620px; }
.badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--soft-accent);
  color: var(--primary);
  font-size: .73rem;
  font-weight: 740;
  line-height: 1.2;
  margin: 1px 2px 1px 0;
}
.badge.on { background: var(--success-bg); color: var(--success); }
.badge.off { background: #eff1f3; color: var(--muted); }
.badge.warn { background: var(--warning-bg); color: var(--warning); }

.tabs { display: inline-flex; gap: 4px; padding: 4px; border-radius: 12px; background: #e8edf1; margin-bottom: 14px; }
.tabs button { border: 0; border-radius: 9px; padding: 8px 13px; background: transparent; color: var(--muted); font-weight: 690; font-size: .82rem; }
.tabs button.active { background: var(--surface); color: var(--text); box-shadow: 0 2px 8px rgba(31, 41, 55, .07); }

.settings-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(280px, .75fr); gap: 18px; align-items: start; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(285px, 1fr)); gap: 16px; }
.card-grid.packages { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.role-card, .package-card { display: flex; flex-direction: column; gap: 13px; }
.role-heading, .package-card-head, .package-card-footer { display: flex; align-items: flex-start; justify-content: space-between; gap: 15px; }
.package-card-footer { align-items: center; margin-top: auto; padding-top: 13px; border-top: 1px solid var(--border); }

.builder-explainer { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 18px; }
.builder-explainer > div { display: grid; gap: 4px; }
.builder-explainer span { color: var(--muted); font-size: .82rem; }
.package-preview { display: flex; justify-content: space-between; gap: 22px; align-items: center; padding: 16px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 13px; }
.package-preview h3 { margin-bottom: 6px; }
.package-preview p { margin: 0 0 10px; }

.modal-backdrop { position: fixed; inset: 0; z-index: 80; background: rgba(31, 41, 55, .36); display: grid; place-items: center; padding: 22px; backdrop-filter: blur(3px); }
.modal { width: min(900px, 100%); max-height: 92vh; overflow: auto; background: var(--surface); border-radius: 22px; box-shadow: 0 28px 80px rgba(31, 41, 55, .22); padding: 25px; }
.dialog-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; margin-bottom: 22px; }
.dialog-header p:last-child { margin: 6px 0 0; }

.module-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.module-option, .check-card { border: 1px solid var(--border); border-radius: 12px; padding: 12px; display: flex; gap: 10px; align-items: flex-start; background: var(--surface-2); cursor: pointer; }
.module-option:hover, .check-card:hover { border-color: var(--accent); }
.module-option input, .check-card input { width: auto; margin-top: 3px; accent-color: var(--primary); }
.module-option strong, .module-option small { display: block; }
.module-option small { color: var(--muted); margin-top: 3px; }
.check-card span { padding-top: 1px; }

.package-builder { display: grid; grid-template-columns: minmax(0, 1fr) 265px; gap: 16px; align-items: start; }
.module-categories { display: grid; gap: 15px; }
.module-category { padding: 14px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface-2); }
.package-summary { position: sticky; top: 0; padding: 16px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow-soft); }
.package-summary h3 { margin-bottom: 12px; }

.module-catalog { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 0 18px; }
.module-catalog article { padding: 14px 0; border-bottom: 1px solid var(--border); }
.module-catalog article > div { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.module-catalog p { margin: 7px 0 4px; }
.module-catalog small { color: var(--muted); }

.mini-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 16px; }
.mini-metrics > div { padding: 13px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface-2); }
.mini-metrics span, .mini-metrics strong { display: block; }
.mini-metrics span { color: var(--muted); font-size: .76rem; }
.mini-metrics strong { margin-top: 5px; font-size: 1.05rem; }

.toast { position: fixed; right: 22px; bottom: 22px; z-index: 120; background: var(--primary); color: #fff; padding: 12px 16px; border-radius: 11px; box-shadow: var(--shadow); opacity: 0; transform: translateY(12px); pointer-events: none; transition: .2s ease; max-width: 440px; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { background: #665151; }

@media (max-width: 1160px) {
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .settings-grid { grid-template-columns: 1fr; }
  .package-builder { grid-template-columns: 1fr; }
  .package-summary { position: static; }
}

@media (max-width: 820px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; overflow: visible; }
  .sidebar-scroll { overflow: visible; }
  .topbar { position: static; padding: 14px 18px; flex-wrap: wrap; }
  .topbar-context, .topbar-context select { width: 100%; min-width: 0; }
  .content { padding: 18px; }
  .form-grid, .module-grid, .package-choice-grid, .builder-explainer { grid-template-columns: 1fr; }
  .page-header, .welcome-panel, .package-preview { flex-direction: column; align-items: stretch; }
  .user-summary { width: 100%; }
  .user-summary .btn { margin-left: auto; }
  .toolbar { align-items: stretch; flex-direction: column; }
  .search-box { width: 100%; }
  .mini-metrics { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .cards { grid-template-columns: 1fr; }
  .modal { padding: 18px; }
  .row-actions .btn { display: flex; width: 100%; margin: 4px 0 !important; }
}


/* Nexus_Academy Visual V1 — branding oficial */
:root {
  --bg: #f3f5f8;
  --surface: #ffffff;
  --surface-2: #f7f9fb;
  --surface-3: #edf2f6;
  --text: #172333;
  --muted: #667587;
  --border: #dbe3ea;
  --border-strong: #c6d2dd;
  --primary: #0b78bd;
  --primary-hover: #075f98;
  --accent: #159fe5;
  --soft-accent: #e9f5fc;
  --shadow: 0 24px 64px rgba(26, 43, 61, .12);
  --shadow-soft: 0 10px 28px rgba(26, 43, 61, .07);
}

.auth-page {
  padding: clamp(18px, 4vw, 52px);
  background:
    radial-gradient(circle at 15% 15%, rgba(21,159,229,.13), transparent 28%),
    radial-gradient(circle at 88% 82%, rgba(11,120,189,.09), transparent 30%),
    linear-gradient(145deg, #f8fafc 0%, #eef3f7 100%);
}
.auth-shell {
  width: min(1180px, 100%);
  min-height: min(720px, calc(100vh - 72px));
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(380px, .65fr);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid rgba(198,210,221,.85);
  border-radius: 30px;
  box-shadow: 0 34px 90px rgba(24, 42, 61, .16);
}
.auth-visual {
  min-height: 560px;
  display: grid;
  place-items: center;
  padding: clamp(24px, 4vw, 54px);
  background: #071019;
  position: relative;
  overflow: hidden;
}
.auth-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,.04), rgba(21,159,229,.08));
  pointer-events: none;
}
.login-logo-wrap { width: 100%; position: relative; z-index: 1; }
.login-logo-wrap img {
  width: 100%;
  max-height: 600px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 24px 46px rgba(0,0,0,.38));
}
.auth-card {
  width: auto;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  padding: clamp(34px, 5vw, 68px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.auth-heading { margin-bottom: 26px; }
.auth-heading h1 { font-size: clamp(2rem, 3vw, 2.65rem); }
.auth-heading p:last-child { margin: 10px 0 0; max-width: 36ch; }
.login-button { min-height: 50px; margin-top: 4px; border-radius: 13px; box-shadow: 0 10px 24px rgba(11,120,189,.19); }
.auth-signature { margin: 24px 0 0; color: var(--muted); font-size: .79rem; text-align: center; }
.auth-signature strong { color: var(--text); }

.app-shell { grid-template-columns: 286px minmax(0, 1fr); }
.sidebar {
  background: linear-gradient(180deg, #f7f9fb 0%, #eef3f7 100%);
  padding: 14px 14px 16px;
  gap: 12px;
}
.sidebar-banner {
  width: 100%;
  min-height: 164px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 18px;
  background: #070c12;
  border: 1px solid rgba(11,120,189,.28);
  box-shadow: 0 14px 34px rgba(20, 40, 58, .17);
}
.sidebar-banner img {
  width: 100%;
  height: 164px;
  object-fit: cover;
  object-position: center 31%;
  display: block;
}
.workspace-switch { margin-top: 2px; background: #e2e9ef; }
.nav-item { min-height: 42px; padding: 10px 12px; border-radius: 11px; color: #405164; }
.nav-item:hover { background: rgba(255,255,255,.9); }
.nav-item.active {
  color: #075f98;
  background: #ffffff;
  box-shadow: 0 8px 20px rgba(33, 56, 78, .09);
  position: relative;
}
.nav-item.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3px;
  border-radius: 999px;
  background: var(--accent);
}
.nav-dot { background: #93a7b8; }
.nav-item.active .nav-dot { background: var(--accent); }
.sidebar-footer { border-top: 1px solid var(--border); padding-top: 13px; }

.topbar { min-height: 82px; background: rgba(243,245,248,.90); }
.content { padding: 32px; }
.card, .table-wrap { border-color: #dce4eb; }
.card { transition: transform .17s ease, box-shadow .17s ease, border-color .17s ease; }
.card:hover { transform: translateY(-2px); border-color: #c9d7e2; box-shadow: 0 16px 36px rgba(31, 52, 72, .10); }
.metric { position: relative; overflow: hidden; }
.metric::after {
  content: "";
  position: absolute;
  right: -18px;
  bottom: -24px;
  width: 82px;
  height: 82px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21,159,229,.12), rgba(21,159,229,0) 70%);
}
.btn.primary { background: linear-gradient(135deg, #0b78bd, #159fe5); }
.btn.primary:hover { background: linear-gradient(135deg, #075f98, #0b78bd); }
input:focus, textarea:focus, select:focus { border-color: #159fe5; box-shadow: 0 0 0 3px rgba(21,159,229,.13); }
.avatar { background: linear-gradient(135deg, #e5f4fc, #d9edf9); color: #075f98; border: 1px solid #c5e3f5; }

@media (max-width: 920px) {
  .auth-shell { grid-template-columns: 1fr; min-height: auto; }
  .auth-visual { min-height: 300px; padding: 24px; }
  .login-logo-wrap img { max-height: 320px; }
}
@media (max-width: 820px) {
  .sidebar-banner { min-height: 120px; }
  .sidebar-banner img { height: 120px; object-position: center 30%; }
}

.check-card{display:flex;gap:14px;align-items:flex-start;padding:16px;border:1px solid var(--line);border-radius:14px;background:var(--surface-soft);cursor:pointer}.check-card input{margin-top:4px;width:18px;height:18px}.check-card span{display:grid;gap:5px}.check-card small{color:var(--muted);line-height:1.45}.demo-disabled{opacity:.5;pointer-events:none}.demo-option{margin-top:4px}

/* Shared demonstration access */
.demo-access{box-sizing:border-box;margin:20px 0;padding:15px 17px;border:1px solid #bbd1e7;border-radius:12px;background:#edf5ff;color:#183653;font-size:13px;line-height:1.5;max-width:100%}.demo-access>strong{display:block;margin-bottom:9px;font-size:13px}.demo-access>div{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px;margin:5px 0}.demo-access>div>span{min-width:66px;color:#526880;font-size:12px}.demo-access code{font:600 14px ui-monospace,SFMono-Regular,Consolas,monospace;color:#143e65;overflow-wrap:anywhere;user-select:all}.demo-access small{display:block;margin-top:10px;color:#526880;font-size:11px;line-height:1.5}@media(max-width:420px){.demo-access{padding:12px}.demo-access code{font-size:13px}}