:root {
  --accent: #0057B8;
  --action-bg: #0057B8;
  --surface-soft: #F4F6F8;
  --surface-tint: #EAF2FA;
  --text-secondary: #4C5968;
  --line-strong: #A9B2BC;
  --success: #167044;
  --danger: #B4232C;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --accent: #8DC7FF;
    --action-bg: #0057B8;
    --surface-soft: #111A23;
    --surface-tint: #12263A;
    --text-secondary: #C4CED9;
    --line-strong: #6E7B88;
    --success: #77D7A2;
    --danger: #FF888D;
  }
}

* { box-sizing: border-box; }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; -webkit-tap-highlight-color: transparent; -webkit-text-size-adjust: 100%; }
body { min-width: 320px; margin: 0; font: 400 1.0625rem/1.42 var(--font-sans); letter-spacing: -0.027rem; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
button, input { font: inherit; }
button { color: inherit; }
a, button, .rating-option { touch-action: manipulation; }
button, .button { user-select: none; -webkit-user-select: none; }
input:not([type="radio"]):not([type="checkbox"]), textarea, select { font-size: 16px; }
::selection { background: rgb(0 87 184 / 0.18); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.section-wrap { width: min(1120px, calc(100% - 2 * var(--gutter))); margin-inline: auto; }
.skip-link { position: fixed; z-index: 30; top: 8px; left: 8px; transform: translateY(-150%); padding: 12px 16px; border-radius: var(--r-md); background: var(--bg); color: var(--label); box-shadow: var(--shadow-md); }
.skip-link:focus { transform: translateY(0); }
.site-header { position: sticky; z-index: 20; top: 0; display: flex; align-items: center; justify-content: space-between; min-height: 64px; padding: 0 max(var(--gutter), calc((100vw - 1120px) / 2)); background: var(--glass-bg); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); border-bottom: 1px solid var(--separator); }
@supports not (backdrop-filter: blur(1px)) { .site-header { background: var(--bg); } }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--label); text-decoration: none; font-size: 0.9rem; font-weight: 650; letter-spacing: -0.02em; white-space: nowrap; }
.brand-divider { color: var(--label-secondary-accessible); font-weight: 400; padding-inline: 2px; }
.brand-mark { display: inline-grid; width: 24px; height: 24px; grid-template: repeat(2, 1fr) / repeat(2, 1fr); gap: 3px; transform: rotate(-8deg); }
.brand-mark span { display: block; border-radius: 4px; background: var(--accent); }
.brand-mark span:nth-child(2) { opacity: .65; border-radius: 50%; }
.brand-mark span:nth-child(3) { opacity: .8; border-radius: 50%; }
.brand-mark span:nth-child(4) { opacity: .45; }
.top-nav { display: flex; align-items: center; gap: clamp(12px, 2.5vw, 30px); font-size: 0.9rem; }
.top-nav a { min-height: 44px; display: inline-flex; align-items: center; color: var(--text-secondary); text-decoration: none; white-space: nowrap; }
.top-nav .nav-screen { padding: 0 14px; border: 1px solid var(--separator); border-radius: var(--r-pill); color: var(--label); }

.hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr); gap: 42px; align-items: center; min-height: 610px; padding-block: 64px 72px; }
.hero-copy { position: relative; z-index: 1; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 18px; color: var(--text-secondary); font-size: .82rem; line-height: 1.35; font-weight: 650; letter-spacing: .015em; }
.eyebrow-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px color-mix(in srgb, var(--success) 15%, transparent); }
h1, h2, h3, p, figure { margin-top: 0; }
h1 { max-width: 660px; margin-bottom: 22px; font-size: clamp(3rem, 7vw, 5.85rem); font-weight: 650; line-height: .98; letter-spacing: -.072em; }
h1 span { color: var(--accent); }
.hero-lead { max-width: 530px; margin-bottom: 28px; color: var(--text-secondary); font-size: clamp(1.15rem, 2.2vw, 1.4rem); line-height: 1.42; letter-spacing: -.035em; }
.hero-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; padding: 0 19px; border: 0; border-radius: var(--r-pill); font-size: .98rem; font-weight: 650; line-height: 1.15; text-decoration: none; cursor: pointer; transition: opacity 120ms ease-out, transform 130ms cubic-bezier(.23, 1, .32, 1), background-color 150ms ease; }
.button:active { opacity: .78; transform: scale(.98); }
.button-primary { background: var(--action-bg); color: #fff; box-shadow: var(--shadow-sm); }
.text-link { display: inline-flex; min-height: 44px; align-items: center; gap: 8px; font-size: .95rem; font-weight: 600; text-decoration: none; }
.text-link span { font-size: 1.1em; }
.hero-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 10px; margin-top: 52px; font-size: .84rem; }
.meta-label { color: var(--text-secondary); }
.meta-value { color: var(--label); font-weight: 600; }
.meta-separator { width: 1px; height: 17px; margin-inline: 5px; background: var(--separator-opaque); }

.emotion-map { position: relative; width: min(100%, 440px); aspect-ratio: 1.14; justify-self: center; margin: 0; overflow: hidden; border: 1px solid var(--separator); border-radius: 30px; background: radial-gradient(ellipse at 50% 48%, color-mix(in srgb, var(--accent) 8%, var(--bg)) 0, var(--bg) 64%); }
.map-orbit { position: absolute; top: 50%; left: 50%; border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent); border-radius: 50%; transform: translate(-50%, -50%); }
.map-orbit-outer { width: 70%; aspect-ratio: 1; }
.map-orbit-inner { width: 48%; aspect-ratio: 1; border-style: dashed; opacity: .75; }
.map-core { position: absolute; top: 50%; left: 50%; display: grid; place-content: center; width: 112px; height: 112px; border-radius: 50%; background: var(--surface-tint); color: var(--accent); text-align: center; transform: translate(-50%, -50%); box-shadow: 0 0 0 10px color-mix(in srgb, var(--accent) 5%, transparent); }
.map-core span { font-weight: 700; letter-spacing: -.04em; }
.map-core small { margin-top: 2px; color: var(--text-secondary); font-size: .76rem; }
.map-node { position: absolute; display: flex; align-items: center; gap: 8px; padding: 9px 12px; border: 1px solid var(--separator); border-radius: var(--r-pill); background: var(--bg); color: var(--label); box-shadow: var(--shadow-sm); font-size: .82rem; font-weight: 620; white-space: nowrap; }
.node-number { color: var(--accent); font: 700 .7rem/1 var(--font-mono); }
.map-node-one { top: 13%; left: 50%; transform: translateX(-50%); }
.map-node-two { top: 50%; right: 4%; transform: translateY(-50%); }
.map-node-three { bottom: 13%; left: 50%; transform: translateX(-50%); }
.map-node-four { top: 50%; left: 4%; transform: translateY(-50%); }
.emotion-map figcaption { position: absolute; right: 12px; bottom: 12px; left: 12px; color: var(--text-secondary); text-align: center; font-size: .75rem; }

.intro-section { padding-block: 70px 96px; }
.section-heading { max-width: 760px; }
.section-heading h2, .assessment-header h2, .perspective-copy h2, .sources-heading h2 { margin: 0; font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 650; line-height: 1.02; letter-spacing: -.065em; }
.intro-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: start; margin-top: 44px; padding-top: 26px; border-top: 1px solid var(--separator); }
.intro-statement { max-width: 620px; margin: 0; font-size: clamp(1.35rem, 2.7vw, 2rem); line-height: 1.32; letter-spacing: -.045em; }
.intro-note { display: flex; gap: 14px; color: var(--text-secondary); }
.intro-note p { margin: 0; font-size: .98rem; line-height: 1.55; }
.note-mark { display: grid; flex: 0 0 36px; height: 36px; place-items: center; border-radius: 50%; background: var(--surface-tint); color: var(--accent); font-size: 1rem; }

.model-section { padding-block: 82px 86px; background: var(--surface-soft); }
.model-heading { display: flex; align-items: end; justify-content: space-between; gap: 36px; max-width: none; margin-bottom: 46px; }
.muted-title { color: var(--text-secondary); }
.heading-aside { max-width: 385px; margin: 0 0 4px; color: var(--text-secondary); font-size: .98rem; line-height: 1.55; }
.branch-list { border-top: 1px solid var(--line-strong); }
.branch-row { display: grid; grid-template-columns: 54px minmax(175px, .75fr) minmax(190px, 1fr) minmax(220px, 1.05fr); align-items: start; gap: 22px; padding: 24px 0; border-bottom: 1px solid var(--separator); }
.branch-index { padding-top: 5px; color: var(--accent); font: 650 .8rem/1.2 var(--font-mono); }
.branch-title { display: flex; align-items: center; gap: 11px; }
.branch-title h3 { margin: 0; font-size: 1.15rem; letter-spacing: -.04em; }
.branch-symbol { position: relative; display: block; width: 23px; height: 23px; flex: 0 0 23px; border: 1.5px solid var(--accent); border-radius: 50%; }
.branch-symbol::before, .branch-symbol::after { position: absolute; content: ""; border: 1px solid var(--accent); border-radius: 50%; }
.branch-symbol::before { inset: 4px; opacity: .7; }
.branch-symbol::after { inset: 8px; background: var(--accent); }
.symbol-use { border-radius: 5px; transform: rotate(45deg); }
.symbol-use::after { border-radius: 2px; }
.symbol-understand::before { border-radius: 3px; transform: rotate(45deg); }
.symbol-manage::before { inset: 2px 6px; border-radius: 50%; }
.symbol-manage::after { inset: 6px 2px; border-radius: 50%; }
.branch-row > p { margin: 0; color: var(--text-secondary); font-size: .94rem; line-height: 1.48; }
.branch-row .branch-example { padding-left: 14px; border-left: 2px solid color-mix(in srgb, var(--accent) 55%, transparent); color: var(--label); }
.branch-example span { display: block; margin-bottom: 5px; color: var(--text-secondary); font-size: .74rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.model-footnote { display: flex; align-items: start; gap: 10px; margin: 24px 0 0; color: var(--text-secondary); font-size: .9rem; }
.model-footnote span { color: var(--accent); font-weight: 700; }

.perspective-section { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; padding-block: 92px; }
.perspective-copy h2 { font-size: clamp(2.1rem, 4vw, 3.2rem); }
.perspective-body > p { max-width: 690px; margin: 0 0 24px; font-size: 1.18rem; line-height: 1.55; }
.callout { display: flex; align-items: start; gap: 14px; max-width: 680px; padding: 18px 20px; border: 1px solid var(--separator); border-radius: var(--r-lg); background: var(--surface-soft); }
.callout-icon { display: grid; flex: 0 0 25px; height: 25px; place-items: center; border: 1.5px solid var(--accent); border-radius: 50%; color: var(--accent); font-size: .8rem; font-weight: 700; }
.callout p { margin: 0; color: var(--text-secondary); font-size: .91rem; line-height: 1.5; }

.assessment-section { padding-block: 80px 88px; background: var(--surface-soft); }
.assessment-header { display: flex; justify-content: space-between; align-items: end; gap: 36px; margin-bottom: 34px; }
.assessment-intro { max-width: 400px; margin: 0 0 5px; color: var(--text-secondary); font-size: .98rem; line-height: 1.55; }
.scale-key { display: flex; justify-content: space-between; max-width: 410px; margin: 0 0 14px auto; padding-inline: 6px; color: var(--text-secondary); font-size: .75rem; }
.assessment-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.question-group { padding: 20px; border: 1px solid var(--separator); border-radius: var(--r-xl); background: var(--bg); }
.question-group-heading { position: relative; min-height: 67px; padding-left: 47px; margin-bottom: 8px; }
.question-group-heading > span { position: absolute; top: 2px; left: 0; display: grid; width: 32px; height: 32px; place-items: center; border-radius: 50%; background: var(--surface-tint); color: var(--accent); font: 700 .72rem/1 var(--font-mono); }
.question-group-heading h3 { margin: 0 0 3px; font-size: 1.08rem; letter-spacing: -.035em; }
.question-group-heading p { margin: 0; color: var(--text-secondary); font-size: .8rem; }
.question { min-width: 0; padding: 14px 0 13px; margin: 0; border: 0; border-top: 1px solid var(--separator); }
.question legend { width: 100%; padding: 0; margin-bottom: 10px; font-size: .94rem; line-height: 1.4; }
.rating-options { display: grid; grid-template-columns: repeat(5, minmax(44px, 1fr)); gap: 8px; }
.rating-option { position: relative; display: grid; min-height: 46px; place-items: center; border: 1px solid var(--separator); border-radius: 13px; color: var(--label); cursor: pointer; font-size: .95rem; font-weight: 650; transition: background-color 150ms ease, color 150ms ease, border-color 150ms ease, transform 130ms cubic-bezier(.23, 1, .32, 1); }
.rating-option input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.rating-option:has(input:checked) { border-color: var(--action-bg); background: var(--action-bg); color: #fff; }
.rating-option:has(input:focus-visible) { outline: 3px solid var(--accent); outline-offset: 2px; }
.rating-option:active { transform: scale(.96); }
.form-bottom { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 4px 0; }
.form-hint { margin: 0; color: var(--text-secondary); font-size: .86rem; }
.form-hint.is-error { color: var(--danger); font-weight: 650; }
.button:disabled { cursor: not-allowed; opacity: .52; box-shadow: none; }
.submission-state { display: flex; align-items: center; gap: 16px; padding: 22px; margin-top: 18px; border: 1px solid color-mix(in srgb, var(--success) 45%, var(--separator)); border-radius: var(--r-xl); background: var(--bg); }
.submission-state[hidden] { display: none; }
.success-mark { display: grid; flex: 0 0 40px; height: 40px; place-items: center; border-radius: 50%; background: color-mix(in srgb, var(--success) 14%, transparent); color: var(--success); font-weight: 700; }
.submission-state h3 { margin: 0 0 4px; font-size: 1rem; }
.submission-state p { margin: 0; color: var(--text-secondary); font-size: .88rem; }
.submission-state .text-link { margin-left: auto; white-space: nowrap; }
.inline-results { flex: 1 0 100%; padding: 14px 0 0 56px; }
.inline-results[hidden] { display: none; }
.summary-count { margin: 0 0 8px; color: var(--text-secondary); font-size: .78rem; font-weight: 650; }
.summary-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; padding: 0; margin: 0; }
.summary-list > div { display: grid; gap: 4px; }
.summary-list dt { color: var(--text-secondary); font-size: .72rem; }
.summary-list dd { margin: 0; font-size: .9rem; font-weight: 700; }

.sources-section { display: grid; grid-template-columns: .7fr 1.3fr; gap: 64px; padding-block: 82px 90px; }
.sources-heading h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
.source-list { padding: 0; margin: 0; list-style: none; }
.source-list li { display: grid; grid-template-columns: 38px 1fr; gap: 12px; padding: 18px 0; border-top: 1px solid var(--separator); }
.source-list li:last-child { border-bottom: 1px solid var(--separator); }
.source-number { color: var(--accent); font: 650 .75rem/1.4 var(--font-mono); }
.source-list p { margin: 0 0 7px; font-size: .92rem; line-height: 1.45; }
.source-list a { font-size: .82rem; font-weight: 600; }

.site-footer { display: grid; grid-template-columns: 1fr 1.1fr 1.3fr; align-items: start; gap: 18px 36px; padding-block: 28px 38px; border-top: 1px solid var(--separator); font-size: .84rem; }
.footer-title { display: flex; align-items: center; gap: 10px; }
.footer-title .brand-mark { width: 20px; height: 20px; }
.footer-title strong { font-size: .9rem; }
.site-footer > p { margin: 2px 0 0; color: var(--text-secondary); line-height: 1.5; }
.team-list { display: grid; gap: 5px; padding: 0; margin: 0; color: var(--text-secondary); list-style: none; }
.footer-screen-link { grid-column: 1 / -1; justify-self: end; margin-top: 5px; font-weight: 600; text-decoration: none; }

@media (min-width: 1200px) {
  .hero { min-height: 690px; }
}
@media (max-width: 850px) {
  .hero { grid-template-columns: 1fr; min-height: auto; gap: 34px; padding-block: 58px 66px; }
  .hero-copy { max-width: 670px; }
  .emotion-map { width: min(100%, 490px); justify-self: start; }
  .branch-row { grid-template-columns: 42px 1fr 1fr; gap: 15px; }
  .branch-title { grid-column: 2 / -1; }
  .branch-row > p:first-of-type { grid-column: 2; }
  .branch-row .branch-example { grid-column: 3; }
  .perspective-section { gap: 35px; }
}
@media (max-width: 600px) {
  html { scroll-padding-top: 72px; }
  .section-wrap { width: calc(100% - 32px); }
  .site-header { min-height: 58px; padding-inline: 16px; }
  .brand { gap: 7px; font-size: .8rem; }
  .brand-mark { width: 21px; height: 21px; }
  .top-nav { gap: 7px; font-size: .77rem; }
  .top-nav a { min-height: 42px; }
  .top-nav a:first-child { display: none; }
  .top-nav .nav-screen { padding-inline: 10px; }
  .hero { gap: 28px; padding-block: 43px 55px; }
  .eyebrow { margin-bottom: 14px; font-size: .75rem; }
  h1 { margin-bottom: 18px; font-size: clamp(2.75rem, 14vw, 4rem); line-height: 1; }
  .hero-lead { margin-bottom: 23px; font-size: 1.13rem; }
  .hero-actions { gap: 12px 18px; }
  .button { min-height: 48px; padding-inline: 17px; font-size: .92rem; }
  .hero-meta { gap: 6px 8px; margin-top: 34px; font-size: .77rem; }
  .meta-separator { margin-inline: 2px; }
  .emotion-map { width: 100%; aspect-ratio: 1.05; border-radius: 24px; }
  .map-orbit-outer { width: 76%; }
  .map-orbit-inner { width: 54%; }
  .map-core { width: 92px; height: 92px; font-size: .88rem; }
  .map-node { gap: 5px; padding: 7px 9px; font-size: .7rem; }
  .node-number { font-size: .62rem; }
  .map-node-two { right: 1%; }
  .map-node-four { left: 1%; }
  .emotion-map figcaption { bottom: 8px; font-size: .68rem; }
  .intro-section { padding-block: 50px 60px; }
  .section-heading h2, .assessment-header h2 { font-size: clamp(2rem, 10vw, 2.8rem); }
  .desktop-break { display: none; }
  .intro-grid { grid-template-columns: 1fr; gap: 21px; margin-top: 27px; padding-top: 20px; }
  .intro-statement { font-size: 1.35rem; }
  .intro-note p { font-size: .91rem; }
  .model-section { padding-block: 55px 57px; }
  .model-heading { display: block; margin-bottom: 28px; }
  .model-heading h2 { font-size: clamp(2rem, 10vw, 2.8rem); }
  .heading-aside { margin-top: 17px; font-size: .91rem; }
  .branch-row { grid-template-columns: 34px 1fr; gap: 7px 11px; padding-block: 19px; }
  .branch-index { grid-row: span 3; padding-top: 5px; }
  .branch-title { grid-column: 2; }
  .branch-row > p:first-of-type { grid-column: 2; font-size: .9rem; }
  .branch-row .branch-example { grid-column: 2; padding-left: 11px; font-size: .85rem; }
  .branch-title h3 { font-size: 1.06rem; }
  .branch-symbol { width: 20px; height: 20px; flex-basis: 20px; }
  .model-footnote { font-size: .84rem; line-height: 1.45; }
  .perspective-section { grid-template-columns: 1fr; gap: 22px; padding-block: 58px; }
  .perspective-copy h2 { font-size: 2.25rem; }
  .perspective-body > p { font-size: 1.03rem; }
  .callout { gap: 11px; padding: 15px; }
  .callout p { font-size: .84rem; }
  .assessment-section { padding-block: 58px 61px; }
  .assessment-header { display: block; margin-bottom: 25px; }
  .assessment-intro { margin-top: 15px; font-size: .92rem; }
  .scale-key { gap: 3px; max-width: none; margin: 0 0 10px; font-size: .58rem; }
  .question-group { padding: 16px 13px; border-radius: 19px; }
  .assessment-form { grid-template-columns: 1fr; gap: 12px; }
  .question-group-heading { min-height: 58px; padding-left: 40px; }
  .question-group-heading > span { width: 29px; height: 29px; }
  .question-group-heading h3 { font-size: 1rem; }
  .question-group-heading p { font-size: .73rem; }
  .question { padding-block: 13px 11px; }
  .question legend { font-size: .9rem; }
  .rating-options { grid-template-columns: repeat(5, minmax(44px, 1fr)); gap: 7px; }
  .rating-option { min-height: 46px; border-radius: 12px; }
  .form-bottom { align-items: stretch; flex-direction: column; gap: 14px; padding: 13px 2px 0; }
  .form-hint { font-size: .83rem; }
  .form-bottom .button { align-self: flex-start; }
  .submission-state { align-items: start; flex-wrap: wrap; padding: 17px; }
  .submission-state > div { flex: 1; }
  .submission-state .text-link { margin-left: 55px; }
  .inline-results { padding-left: 55px; }
  .summary-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 8px; }
  .sources-section { grid-template-columns: 1fr; gap: 24px; padding-block: 57px 60px; }
  .sources-heading h2 { font-size: 2.3rem; }
  .source-list li { grid-template-columns: 29px 1fr; gap: 8px; }
  .source-list p { font-size: .86rem; }
  .source-list a { font-size: .77rem; }
  .site-footer { grid-template-columns: 1fr 1fr; gap: 18px 10px; padding-block: 22px 30px; font-size: .78rem; }
  .site-footer > p { grid-column: 1 / -1; grid-row: 2; }
  .team-list { grid-column: 1 / -1; grid-row: 3; grid-template-columns: 1fr 1fr; }
  .footer-screen-link { justify-self: start; font-size: .78rem; }
}
@media (max-width: 360px) {
  .top-nav { gap: 2px; }
  .top-nav a { font-size: .71rem; }
  .top-nav .nav-screen { padding-inline: 7px; }
  .rating-options { gap: 4px; }
  .rating-option { min-height: 44px; }
  .scale-key { font-size: .53rem; }
}

/* Sequential questionnaire: one compact, accessible step at a time. */
.assessment-form { grid-template-columns: minmax(0, 1fr); }
.question-group[hidden], #step-next[hidden], #submit-assessment[hidden] { display: none !important; }
.question-group { border-color: #D3E1F2; box-shadow: 0 5px 18px rgb(18 73 133 / 0.045); }
.step-progress { display: grid; gap: 11px; margin-bottom: 16px; }
.step-progress-copy { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.step-progress-copy span:first-child { color: var(--accent); font-size: .82rem; font-weight: 700; white-space: nowrap; }
.step-progress-copy span:last-child { color: var(--label); font-size: .9rem; font-weight: 650; text-align: right; }
.step-progress-track { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; padding: 0; margin: 0; list-style: none; }
.step-progress-track li { height: 5px; border-radius: var(--r-pill); background: #DCE8F6; }
.step-progress-track li.is-current, .step-progress-track li.is-complete { background: var(--accent); }
.step-navigation { display: flex; justify-content: space-between; gap: 12px; padding-top: 16px; }
.button-secondary { border: 1px solid #C8D8EB; background: #FFFFFF; color: #174A83; }
.button-secondary:disabled { opacity: .5; }
.form-bottom { padding-top: 14px; }

@media (max-width: 600px) {
  .assessment-section { background: #EFF5FD; }
  .step-progress { margin-bottom: 12px; }
  .step-progress-copy span:last-child { font-size: .84rem; }
  .question-group { padding: 17px 15px; border-radius: 18px; }
  .question { padding-block: 13px 12px; }
  .rating-options { gap: 7px; }
  .rating-option { min-height: 48px; border-color: #CFDBE9; background: #FFFFFF; }
  .step-navigation .button { min-width: 112px; }
  .form-bottom { align-items: stretch; flex-direction: column; gap: 12px; padding-inline: 2px; }
  .form-bottom .button { align-self: stretch; }
  .form-hint { font-size: .82rem; line-height: 1.45; }
}

@media (hover: hover) and (pointer: fine) {
  a:hover { text-decoration-thickness: 2px; }
  .top-nav a:hover { color: var(--accent); }
  .button-primary:hover { background: #004A9D; color: #fff; }
  .rating-option:hover { border-color: var(--accent); }
  .button-secondary:hover:not(:disabled) { border-color: var(--accent); background: #F2F7FE; }
}