:root {
  --blue: #00a1fe;
  --blue-dark: #007fc9;
  --navy: #16324f;
  --ink: #203040;
  --muted: #607284;
  --line: #dce7ef;
  --surface: #ffffff;
  --soft: #f4f8fb;
  --pale-blue: #eaf6fe;
  --green: #4eaa74;
  --pale-green: #eaf7ef;
  --amber: #e5a642;
  --pale-amber: #fff3dc;
  --shadow: 0 18px 50px rgba(22, 50, 79, .09);
  --radius: 18px;
  --font: "Myriad Pro", "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: #f7fafc;
  font-family: var(--font);
  line-height: 1.45;
}
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid rgba(220,231,239,.9);
  backdrop-filter: blur(14px);
}
.header-inner {
  width: min(1180px, calc(100% - 48px));
  min-height: 74px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 13px; text-decoration: none; }
.brand img { width: 106px; height: auto; display: block; }
.brand-divider { width: 1px; height: 34px; background: var(--line); }
.brand-tool { color: var(--navy); font-size: 12px; line-height: 1.18; }
.brand-tool strong { color: var(--blue-dark); font-size: 13px; }
.back-link { color: var(--muted); font-size: 13px; text-decoration: none; white-space: nowrap; }
.back-link:hover, .text-button:hover, .back-to-home:hover { color: var(--blue-dark); }
.page-shell { width: min(1180px, calc(100% - 48px)); margin: 0 auto; padding: 46px 0 112px; }
.view[hidden] { display: none; }
.eyebrow { margin: 0 0 7px; color: var(--blue-dark); font-size: 11px; font-weight: 800; letter-spacing: .105em; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 14px; color: var(--navy); font-size: clamp(36px, 5vw, 62px); line-height: .98; letter-spacing: -.045em; }
h2 { margin-bottom: 9px; color: var(--navy); font-size: clamp(24px, 3vw, 34px); line-height: 1.05; letter-spacing: -.025em; }
h3 { margin-bottom: 7px; color: var(--navy); font-size: 17px; line-height: 1.12; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(270px, .8fr); align-items: center; gap: 68px; padding: 18px 0 42px; }
.hero-lead { max-width: 580px; margin-bottom: 28px; color: var(--muted); font-size: 19px; }
.search-box { padding: 15px; background: var(--surface); border: 1px solid var(--line); border-radius: 15px; box-shadow: var(--shadow); }
.search-box label { display: block; margin: 0 0 8px 3px; color: var(--navy); font-size: 12px; font-weight: 800; }
.search-control { display: flex; align-items: center; gap: 9px; }
.search-control > span { color: var(--blue-dark); font-size: 22px; line-height: 1; }
.search-control input { flex: 1; min-width: 0; height: 42px; padding: 0 8px; color: var(--ink); background: transparent; border: 0; outline: 0; }
.search-control input::placeholder { color: #8c9aaa; }
.search-hint { margin: 8px 3px 0; color: var(--muted); font-size: 11px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 9px 16px; border: 1px solid transparent; border-radius: 10px; cursor: pointer; text-decoration: none; font-size: 13px; font-weight: 800; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(0, 127, 201, .18); }
.button-primary { color: #fff; background: var(--blue); }
.button-dark { color: #fff; background: var(--navy); }
.button-soft { color: var(--blue-dark); background: #fff; border-color: #bce5fb; }
.button-outline { color: var(--navy); background: #fff; border-color: var(--line); }
.hero-visual { display: flex; flex-direction: column; align-items: center; }
.screen-frame { position: relative; width: min(216px, 70%); aspect-ratio: 1 / 3; padding: 12px; overflow: hidden; background: #152f48; border: 7px solid #203e5a; border-radius: 30px; box-shadow: 0 24px 48px rgba(22,50,79,.24), 0 0 0 12px rgba(0,161,254,.09); }
.screen-frame::after { content: ""; position: absolute; inset: 7px; border: 1px solid rgba(255,255,255,.18); border-radius: 17px; }
.screen-glow { position: absolute; inset: 0; background: linear-gradient(155deg, rgba(0,161,254,.95), rgba(0,161,254,.13) 40%, rgba(255,255,255,.06) 41%, rgba(22,50,79,.2)); }
.screen-content { position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column; justify-content: space-between; align-items: center; padding: 24px 6px; color: #fff; text-align: center; }
.screen-label { font-size: 12px; letter-spacing: .12em; line-height: 1.2; }
.screen-label strong { font-size: 20px; letter-spacing: .04em; }
.screen-size { margin-top: auto; font-size: 22px; font-weight: 800; letter-spacing: -.04em; }
.screen-format { font-size: 11px; opacity: .85; }
.hero-visual-caption { margin-top: 20px; color: var(--muted); font-size: 12px; }
.format-callout { display: grid; grid-template-columns: 62px 1fr auto; align-items: center; gap: 20px; margin-bottom: 64px; padding: 22px 25px; background: var(--pale-blue); border: 1px solid #b9e5fb; border-radius: var(--radius); }
.format-icon { display: grid; place-items: center; width: 52px; height: 52px; color: #fff; background: var(--blue); border-radius: 15px; font-size: 27px; font-weight: 900; }
.format-callout h2 { margin-bottom: 4px; font-size: 24px; }
.format-callout p:last-child { max-width: 720px; margin: 0; color: var(--muted); font-size: 14px; }
.format-metric { display: flex; flex-direction: column; align-items: center; color: var(--blue-dark); }
.format-metric strong { font-size: 30px; line-height: 1; }
.format-metric span { font-size: 11px; }
.section-block { margin-top: 58px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 20px; }
.section-heading.compact { align-items: center; }
.section-heading h2 { margin-bottom: 0; }
.section-note { color: var(--muted); font-size: 13px; }
.text-button, .back-to-home { padding: 0; color: var(--blue-dark); background: transparent; border: 0; cursor: pointer; font-size: 13px; font-weight: 800; }
.guide-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.guide-card { position: relative; min-height: 168px; padding: 19px 17px 16px; display: flex; flex-direction: column; align-items: flex-start; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); cursor: pointer; box-shadow: 0 6px 20px rgba(22,50,79,.035); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.guide-card:hover, .guide-card:focus-visible { transform: translateY(-4px); border-color: #99dafa; box-shadow: 0 16px 30px rgba(0,127,201,.12); outline: none; }
.guide-card .card-icon { display: grid; place-items: center; width: 38px; height: 38px; margin-bottom: 19px; color: var(--blue-dark); background: var(--pale-blue); border-radius: 12px; font-size: 20px; }
.guide-card h3 { max-width: 205px; margin-bottom: 5px; font-size: 16px; }
.guide-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.35; }
.guide-card .card-arrow { position: absolute; right: 16px; bottom: 16px; color: var(--blue); font-size: 20px; }
.flow-section { margin-top: 72px; padding: 30px; background: var(--navy); border-radius: var(--radius); color: #fff; box-shadow: var(--shadow); }
.flow-section h2 { color: #fff; }
.flow-section .eyebrow, .flow-section .section-note { color: #8ddaff; }
.flow-track { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; align-items: center; gap: 13px; margin-top: 25px; }
.flow-step { padding: 15px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 13px; }
.flow-step span { display: inline-grid; place-items: center; width: 24px; height: 24px; margin-bottom: 12px; color: var(--navy); background: var(--blue); border-radius: 50%; font-size: 12px; font-weight: 900; }
.flow-step strong, .flow-step small { display: block; }
.flow-step strong { font-size: 15px; }
.flow-step small { margin-top: 4px; color: #b4c7d6; font-size: 11px; }
.flow-arrow { color: var(--blue); font-size: 24px; font-weight: 900; }
.split-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.info-card { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.info-card p:not(.eyebrow) { margin-bottom: 18px; color: var(--muted); font-size: 14px; }
.warning-card { background: var(--pale-amber); border-color: #f1d59e; }
.warning-card .eyebrow { color: #b77a17; }
.manual-card { background: var(--pale-blue); border-color: #b9e5fb; }
.sensitive-strip { display: flex; align-items: center; gap: 15px; padding: 16px 20px; background: #fffaf0; border: 1px solid #f0d9a4; border-radius: 14px; }
.sensitive-mark { display: grid; place-items: center; flex: 0 0 auto; width: 28px; height: 28px; color: #fff; background: var(--amber); border-radius: 50%; font-weight: 900; }
.sensitive-strip div { flex: 1; }
.sensitive-strip strong, .sensitive-strip span { display: block; }
.sensitive-strip strong { color: #86590d; font-size: 13px; }
.sensitive-strip span { color: var(--muted); font-size: 12px; }
.view-heading { max-width: 680px; margin-bottom: 26px; }
.view-heading p:last-child { color: var(--muted); font-size: 17px; }
.search-page-box { max-width: 760px; margin-bottom: 32px; }
.search-results { min-height: 22px; margin-bottom: 42px; }
.search-results:empty { display: none; }
.result-label { margin-bottom: 12px; color: var(--muted); font-size: 12px; font-weight: 800; }
.result-list { display: grid; gap: 10px; }
.result-item { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 18px; background: #fff; border: 1px solid #b9e5fb; border-radius: 13px; cursor: pointer; }
.result-item:hover { background: var(--pale-blue); }
.result-item strong { display: block; color: var(--navy); font-size: 15px; }
.result-item span { display: block; margin-top: 2px; color: var(--muted); font-size: 12px; }
.no-results { padding: 18px; color: var(--muted); background: var(--soft); border-radius: 12px; }
.all-guides-block { margin-top: 15px; }
.manual-hero { display: grid; grid-template-columns: 1fr 220px; align-items: center; gap: 50px; padding: 36px; color: #fff; background: linear-gradient(135deg, var(--navy), #214a6d); border-radius: 22px; box-shadow: var(--shadow); }
.manual-hero h1 { max-width: 680px; color: #fff; font-size: clamp(34px, 5vw, 58px); }
.manual-hero p:not(.eyebrow) { max-width: 620px; color: #d7e6f0; font-size: 17px; }
.manual-hero .eyebrow { color: #8ddaff; }
.manual-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.manual-cover { width: 180px; aspect-ratio: 1 / 1.42; justify-self: center; display: grid; place-items: center; color: var(--navy); background: linear-gradient(145deg, #fff, #dff4fd); border-radius: 12px; transform: rotate(3deg); box-shadow: 14px 16px 0 rgba(0,161,254,.35); text-align: center; font-size: 30px; font-weight: 900; line-height: .85; }
.manual-cover small { font-size: 18px; }
.manual-summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 24px 0 44px; }
.manual-summary article { padding: 19px; background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.manual-summary strong, .manual-summary span { display: block; }
.manual-summary strong { color: var(--blue-dark); font-size: 25px; }
.manual-summary span { color: var(--muted); font-size: 12px; }
.manual-outline { padding: 23px 25px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; }
.outline-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px 20px; color: var(--navy); font-size: 13px; }
.back-to-home { margin-bottom: 25px; }
.guide-header { display: grid; grid-template-columns: minmax(0, 1fr) 220px; align-items: end; gap: 35px; margin-bottom: 27px; }
.guide-header h1 { margin-bottom: 7px; font-size: clamp(34px, 5vw, 54px); }
.guide-header > div > p:last-child { max-width: 680px; margin-bottom: 0; color: var(--muted); font-size: 17px; }
.guide-tag { justify-self: end; padding: 11px 14px; color: var(--blue-dark); background: var(--pale-blue); border: 1px solid #b9e5fb; border-radius: 12px; font-size: 12px; font-weight: 800; text-align: center; }
.guide-progress { height: 6px; margin-bottom: 24px; overflow: hidden; background: #e4edf3; border-radius: 99px; }
.guide-progress-bar { height: 100%; background: var(--blue); border-radius: inherit; transition: width .2s ease; }
.show-all-steps { display: block; margin: -9px 0 20px; }
.step-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 22px; align-items: start; }
.step-list { display: grid; gap: 7px; position: sticky; top: 100px; }
.step-list button { padding: 11px 13px; display: flex; align-items: center; gap: 9px; color: var(--muted); background: #fff; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; text-align: left; font-size: 12px; }
.step-list button.is-active { color: var(--navy); border-color: #9bdcf9; background: var(--pale-blue); font-weight: 800; }
.step-number { display: grid; place-items: center; flex: 0 0 auto; width: 22px; height: 22px; color: #fff; background: #a6b6c2; border-radius: 50%; font-size: 11px; font-weight: 900; }
.step-list button.is-active .step-number { background: var(--blue); }
.step-card { padding: 28px; background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
.step-card-header { display: flex; align-items: start; justify-content: space-between; gap: 20px; margin-bottom: 19px; }
.step-card h2 { margin: 0; font-size: 31px; }
.step-badge { color: var(--blue-dark); font-size: 12px; font-weight: 900; letter-spacing: .08em; }
.step-card p { color: var(--muted); }
.step-card .where { margin: 0 0 17px; padding: 11px 13px; color: var(--navy); background: var(--soft); border-left: 3px solid var(--blue); border-radius: 4px 9px 9px 4px; font-size: 13px; }
.step-card .where strong { color: var(--blue-dark); }
.step-action { margin-bottom: 16px; }
.step-action strong { color: var(--navy); }
.step-card .expected, .step-card .warning { margin-top: 20px; padding: 15px; border-radius: 12px; }
.step-card .expected { background: var(--pale-green); border: 1px solid #bfe3cc; }
.step-card .warning { background: var(--pale-amber); border: 1px solid #f1d59e; }
.step-card .expected strong, .step-card .warning strong { display: block; margin-bottom: 4px; font-size: 12px; letter-spacing: .03em; }
.step-card .expected strong { color: #2e8e58; }
.step-card .warning strong { color: #a06b11; }
.step-card .expected p, .step-card .warning p { margin: 0; font-size: 13px; }
.instruction-box { margin: 18px 0; padding: 16px 18px; background: #f4fbff; border: 1px solid #a9def6; border-radius: 12px; }
.instruction-box strong, .capture-focus strong { display: block; margin-bottom: 7px; color: var(--blue-dark); font-size: 12px; letter-spacing: .04em; }
.instruction-box p { margin: 0; color: var(--navy); font-family: "SFMono-Regular", Consolas, monospace; font-size: 17px; font-weight: 800; line-height: 1.65; white-space: pre-line; }
.choose-box { margin: 16px 0; padding: 14px 16px; background: #fff; border: 1px solid #cfe4ef; border-radius: 11px; }
.choose-box strong { display: block; margin-bottom: 5px; color: var(--blue-dark); font-size: 12px; letter-spacing: .04em; }
.choose-box p { margin: 0; color: var(--navy); font-size: 13px; white-space: pre-line; }
.choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin: 18px 0; }
.choice-item { padding: 13px 14px; background: #fbfdff; border: 1px solid var(--line); border-radius: 11px; }
.choice-item strong, .choice-item span { display: block; }
.choice-item strong { color: var(--navy); font-size: 14px; }
.choice-item span { margin-top: 4px; color: var(--muted); font-size: 12px; }
.choice-guide-link { display: inline-block; margin-top: 10px; color: var(--blue-dark); font-size: 12px; font-weight: 800; text-decoration: none; }
.choice-guide-link:hover, .choice-guide-link:focus-visible { color: var(--blue); text-decoration: underline; }
.next-guide-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 20px; padding: 11px 14px; color: var(--blue-dark); background: var(--pale-blue); border: 1px solid #b9e5fb; border-radius: 10px; font-size: 13px; font-weight: 800; text-decoration: none; }
.next-guide-link:hover, .next-guide-link:focus-visible { color: var(--navy); border-color: var(--blue); }
.capture-focus { margin: 13px 0 0; padding: 12px 14px; background: #eefaff; border-left: 3px solid var(--blue); border-radius: 4px 10px 10px 4px; }
.capture-focus p { margin: 0; color: var(--navy); font-size: 13px; }
.real-capture-label { margin: 18px 0 6px; color: var(--blue-dark); font-size: 11px; font-weight: 900; letter-spacing: .08em; }
.capture-stage { position: relative; width: 100%; aspect-ratio: 16 / 9; margin: 5px 0 14px; overflow: hidden; background: #f5f8fa; border: 1px solid var(--line); border-radius: 11px; }
.step-image, .capture-overlay { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: center; }
.step-image { background: #f5f8fa; }
.capture-overlay { pointer-events: none; }
.diagram { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 17px 0; }
.diagram-item { min-height: 90px; padding: 14px; display: flex; flex-direction: column; justify-content: space-between; background: var(--pale-blue); border: 1px solid #b9e5fb; border-radius: 12px; }
.diagram-item strong { color: var(--navy); font-size: 14px; }
.diagram-item span { color: var(--muted); font-size: 11px; }
.chip-list { display: flex; flex-wrap: wrap; gap: 7px; margin: 14px 0; }
.chip { padding: 7px 9px; color: var(--blue-dark); background: var(--pale-blue); border: 1px solid #c0e7f9; border-radius: 99px; font-size: 11px; font-weight: 800; }
.step-media-caption { margin: 2px 0 0; color: var(--muted); font-size: 11px; font-style: italic; }
.guide-nav { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 20px; }
.guide-nav .button[disabled] { opacity: .4; pointer-events: none; }
.guide-nav-label { color: var(--muted); font-size: 12px; }
.guide-nav-label strong { color: var(--navy); }
.bottom-nav { display: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (max-width: 980px) {
  .guide-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .hero-grid { gap: 35px; }
  .step-layout { grid-template-columns: 185px minmax(0, 1fr); }
}

@media (max-width: 720px) {
  .site-header { position: static; }
  .header-inner, .page-shell { width: min(100% - 30px, 620px); }
  .header-inner { min-height: 68px; }
  .brand img { width: 88px; }
  .brand-divider { height: 28px; }
  .brand-tool { font-size: 10px; }
  .brand-tool strong { font-size: 11px; }
  .back-link { display: inline-flex; flex-shrink: 0; font-size: 12px; }
  .page-shell { padding: 31px 0 92px; }
  h1 { font-size: 42px; }
  h2 { font-size: 28px; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; padding-top: 8px; }
  .hero-lead { font-size: 17px; }
  .hero-visual { order: -1; flex-direction: row; justify-content: center; gap: 22px; }
  .screen-frame { width: 105px; border-width: 4px; border-radius: 17px; padding: 5px; box-shadow: 0 12px 25px rgba(22,50,79,.18), 0 0 0 7px rgba(0,161,254,.09); }
  .screen-frame::after { inset: 4px; border-radius: 10px; }
  .screen-content { padding: 12px 2px; }
  .screen-label { font-size: 7px; }
  .screen-label strong { font-size: 11px; }
  .screen-size { font-size: 12px; }
  .screen-format { font-size: 7px; }
  .hero-visual-caption { max-width: 120px; margin-top: 0; font-size: 11px; }
  .format-callout { grid-template-columns: 48px 1fr; gap: 13px; margin-bottom: 43px; padding: 17px; }
  .format-icon { width: 44px; height: 44px; font-size: 23px; }
  .format-callout h2 { font-size: 20px; }
  .format-callout p:last-child { font-size: 12px; }
  .format-metric { grid-column: 2; flex-direction: row; gap: 7px; justify-content: start; }
  .format-metric strong { font-size: 22px; }
  .section-block { margin-top: 42px; }
  .section-heading { align-items: start; flex-direction: column; gap: 9px; }
  .guide-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .guide-card { min-height: 155px; padding: 14px; }
  .guide-card .card-icon { margin-bottom: 13px; }
  .guide-card h3 { font-size: 14px; }
  .guide-card p { font-size: 11px; }
  .flow-section { margin-top: 48px; padding: 20px 16px; }
  .flow-track { grid-template-columns: repeat(4, 1fr); gap: 5px; }
  .flow-arrow { display: none; }
  .flow-step { padding: 9px 7px; }
  .flow-step span { width: 20px; height: 20px; margin-bottom: 8px; font-size: 10px; }
  .flow-step strong { font-size: 12px; }
  .flow-step small { font-size: 9px; }
  .split-cards { grid-template-columns: 1fr; }
  .sensitive-strip { align-items: start; flex-wrap: wrap; }
  .sensitive-strip .text-button { margin-left: 43px; }
  .manual-hero { grid-template-columns: 1fr; padding: 25px; }
  .manual-cover { width: 128px; justify-self: start; }
  .manual-summary { grid-template-columns: repeat(2, 1fr); }
  .outline-grid { grid-template-columns: 1fr 1fr; }
  .guide-header { grid-template-columns: 1fr; gap: 14px; }
  .guide-tag { justify-self: start; }
  .step-layout { grid-template-columns: 1fr; }
  .step-list { position: static; display: flex; overflow-x: auto; padding-bottom: 5px; }
  .step-list button { min-width: max-content; }
  .step-list button span:last-child { display: none; }
  .step-card { padding: 20px 16px; }
  .step-card h2 { font-size: 25px; }
  .diagram { grid-template-columns: 1fr; }
  .choice-grid { grid-template-columns: 1fr; }
  .guide-nav { align-items: stretch; flex-wrap: wrap; }
  .guide-nav-label { order: 3; width: 100%; text-align: center; }
  .bottom-nav { position: fixed; right: 0; bottom: 0; left: 0; z-index: 20; display: grid; grid-template-columns: repeat(3, 1fr); padding: 7px 10px calc(7px + env(safe-area-inset-bottom)); background: rgba(255,255,255,.96); border-top: 1px solid var(--line); box-shadow: 0 -8px 25px rgba(22,50,79,.08); backdrop-filter: blur(12px); }
  .nav-item { display: flex; flex-direction: column; align-items: center; gap: 2px; color: var(--muted); text-decoration: none; font-size: 18px; }
  .nav-item small { font-size: 10px; }
  .nav-item.is-active { color: var(--blue-dark); font-weight: 800; }
}

@media (min-width: 721px) {
  .bottom-nav { display: none; }
}