/* Nutri Atlas Design System 2.0. See ../Design.md. */
:root {
  --na-brand: #0b6b4f;
  --na-brand-pressed: #07543e;
  --na-brand-weak: #eaf6f1;
  --na-text: #191f28;
  --na-text-secondary: #4e5968;
  --na-text-tertiary: #8b95a1;
  --na-bg: #ffffff;
  --na-bg-subtle: #f6f8f7;
  --na-bg-strong: #eef1f0;
  --na-line: #e5e8eb;
  --na-line-strong: #b0b8c1;
  --na-danger: #d92d20;
  --na-danger-weak: #fff0ee;
  --na-warning: #b54708;
  --na-warning-weak: #fff7e8;
  --na-info: #2563eb;
  --na-focus: #1769e0;
  --na-radius-badge: 6px;
  --na-radius-card: 8px;
  --na-radius-input: 12px;
  --na-radius-button: 14px;
  --na-radius-cta: 16px;
  --na-shadow-floating: 0 12px 32px rgb(25 31 40 / 10%), 0 2px 8px rgb(25 31 40 / 6%);
  --na-shadow-sheet: 0 -8px 28px rgb(25 31 40 / 12%);
  --na-ease: cubic-bezier(.16, 1, .3, 1);
  --na-duration-fast: 120ms;
  --na-duration-base: 200ms;
  --na-duration-slow: 320ms;
}

.design-v2 {
  --paper: var(--na-bg);
  --paper-deep: var(--na-bg-subtle);
  --ink: var(--na-text);
  --ink-soft: var(--na-text-secondary);
  --forest: var(--na-brand);
  --forest-deep: var(--na-brand-pressed);
  --cobalt: var(--na-info);
  --coral: var(--na-danger);
  --coral-dark: #b42318;
  --gold: var(--na-warning);
  --line: var(--na-line);
  --line-dark: var(--na-line-strong);
  --focus: var(--na-focus);
  --white-tint: var(--na-bg);
  --mustard: #f5b942;
  --font-display: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  --font-body: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  --ease: var(--na-ease);
  background: var(--na-bg);
  color: var(--na-text);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: clip;
}

.design-v2 main,
.design-v2 main > section,
.design-v2 .hero-copy,
.design-v2 .evidence-figure,
.design-v2 .finder-form,
.design-v2 .commerce-section,
.design-v2 .product-list,
.design-v2 .stack-analyzer {
  min-width: 0;
  max-width: 100%;
}

.design-v2 *,
.design-v2 *::before,
.design-v2 *::after {
  letter-spacing: 0;
}

.design-v2 :focus-visible {
  outline: 3px solid var(--na-focus);
  outline-offset: 3px;
}

.design-v2 ::selection {
  background: #cce8de;
  color: var(--na-text);
}

.design-v2 :where(button, a, select, input) {
  transition:
    border-color var(--na-duration-base) ease,
    background-color var(--na-duration-base) ease,
    color var(--na-duration-base) ease,
    opacity var(--na-duration-base) ease,
    transform var(--na-duration-fast) ease;
}

.design-v2 :where(button, a):active {
  transform: translateY(1px);
}

.design-v2 :where(h1, h2, h3, h4, h5, strong, b) {
  text-wrap: pretty;
}

.design-v2 :where(p, li, dd, small) {
  text-wrap: pretty;
}

/* Header and navigation */
.design-v2 .site-header {
  min-height: 72px;
  padding: 0 max(24px, 4vw);
  border-bottom: 1px solid var(--na-line);
  background: rgb(255 255 255 / 94%);
  box-shadow: none;
  backdrop-filter: blur(14px);
}

.design-v2 .brand {
  gap: 10px;
  color: var(--na-text);
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}

.design-v2 .brand-logo {
  display: block;
  width: 120px;
  height: 40px;
  object-fit: contain;
}

.design-v2 .brand-mark {
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-brand-weak);
  color: var(--na-brand);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 800;
}

.design-v2 .primary-nav {
  gap: 6px;
}

.design-v2 .primary-nav a,
.design-v2 .nav-chat {
  min-height: 40px;
  padding: 9px 13px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--na-text-secondary);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.design-v2 .primary-nav a::after {
  display: none;
}

.design-v2 .primary-nav a:hover,
.design-v2 .nav-chat:hover,
.design-v2 .primary-nav a[aria-current="location"] {
  background: var(--na-bg-subtle);
  color: var(--na-text);
}

.design-v2 .header-chat {
  min-height: 44px;
  padding: 0 18px;
  border: 0;
  border-radius: var(--na-radius-button);
  background: var(--na-bg-strong);
  color: var(--na-text);
  font-size: 14px;
  font-weight: 700;
}

.design-v2 .header-chat:hover {
  background: var(--na-brand-weak);
  color: var(--na-brand);
}

/* Hero */
.design-v2 .hero {
  position: relative;
  display: flex;
  width: 100%;
  min-height: clamp(620px, calc(100svh - 72px), 860px);
  margin: 0;
  padding: clamp(72px, 10vw, 132px) max(24px, calc((100vw - 1280px) / 2 + 48px));
  border: 0;
  background: #edf0eb url("./assets/hero-pill-installation-poster.jpg") center / cover no-repeat;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
}

.design-v2 .hero::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, rgb(250 250 247 / 94%) 0%, rgb(250 250 247 / 84%) 34%, rgb(250 250 247 / 32%) 58%, transparent 76%),
    linear-gradient(180deg, rgb(15 24 20 / 5%), rgb(15 24 20 / 14%));
  content: "";
  pointer-events: none;
}

.design-v2 .hero-media {
  position: absolute;
  z-index: 0;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

@media (prefers-reduced-motion: reduce) {
  .design-v2 .hero-media {
    display: none;
  }
}

.design-v2 .hero-copy {
  position: relative;
  z-index: 2;
  width: min(100%, 560px);
  max-width: 560px;
  padding: clamp(24px, 3vw, 40px);
  border: 1px solid rgb(255 255 255 / 54%);
  border-radius: 24px;
  background: rgb(255 255 252 / 66%);
  box-shadow: 0 24px 80px rgb(17 28 22 / 16%);
  backdrop-filter: blur(18px) saturate(112%);
}

.design-v2 .overline,
.design-v2 .section-index,
.design-v2 .subsection-label {
  margin: 0 0 12px;
  color: var(--na-brand);
  font-size: 13px;
  font-weight: 750;
  text-transform: none;
}

.design-v2 .hero h1 {
  margin: 0;
  color: var(--na-text);
  font-family: var(--font-body);
  font-size: 56px;
  font-weight: 750;
  line-height: 1.14;
}

.design-v2 .hero-lead {
  max-width: 520px;
  margin: 24px 0 0;
  color: var(--na-text-secondary);
  font-size: 18px;
  line-height: 1.65;
}

.design-v2 .trust-line {
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  border: 0;
}

.design-v2 .trust-line span {
  min-height: 30px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgb(255 255 255 / 68%);
  color: var(--na-text-secondary);
  font-size: 12px;
  font-weight: 650;
}

.design-v2 .trust-line span::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--na-brand);
}

.design-v2 .hero-action {
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 32px;
  padding: 0 22px;
  border: 0;
  border-radius: var(--na-radius-cta);
  background: var(--na-brand);
  color: #fff;
  font-size: 16px;
  font-weight: 750;
  text-decoration: none;
}

.design-v2 .hero-action:hover {
  background: var(--na-brand-pressed);
  color: #fff;
}

.design-v2 .evidence-figure {
  width: 100%;
  min-height: 0;
  aspect-ratio: 1.22;
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg-subtle);
  box-shadow: var(--na-shadow-floating);
  overflow: hidden;
}

.design-v2 .evidence-figure::after {
  display: none;
}

.design-v2 .evidence-image {
  width: 100%;
  min-height: 0;
  aspect-ratio: 1.22;
  object-fit: cover;
}

.design-v2 .evidence-stages {
  inset: auto 16px 16px;
  gap: 6px;
  padding: 8px;
  border: 0;
  border-radius: var(--na-radius-input);
  background: rgb(255 255 255 / 92%);
  box-shadow: 0 4px 18px rgb(25 31 40 / 12%);
}

.design-v2 .evidence-stages span {
  padding: 7px 10px;
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg-subtle);
  color: var(--na-text-secondary);
  font-size: 11px;
  font-weight: 650;
}

.design-v2 .evidence-stages span::before {
  background: var(--na-brand);
}

.design-v2 .evidence-figure figcaption {
  display: none;
}

/* Shared section structure */
.design-v2 .finder-band,
.design-v2 .results-section,
.design-v2 .recipes-section,
.design-v2 .tracker-section {
  border: 0;
}

.design-v2 .finder-band {
  padding: 80px max(24px, 5vw) 88px;
  background: var(--na-bg-subtle);
}

.design-v2 .section-heading,
.design-v2 .results-header,
.design-v2 .commerce-heading,
.design-v2 .finder-form,
.design-v2 .briefing-summary,
.design-v2 .result-tabs,
.design-v2 .affiliate-disclosure {
  width: 100%;
  max-width: 1120px;
  margin-right: auto;
  margin-left: auto;
}

.design-v2 .section-heading {
  display: block;
  margin-bottom: 36px;
  padding: 0;
  border: 0;
}

.design-v2 .section-heading > div,
.design-v2 .results-header > div,
.design-v2 .commerce-heading > div {
  max-width: 680px;
}

.design-v2 .section-heading h2,
.design-v2 .results-header h2,
.design-v2 .commerce-heading h2,
.design-v2 .tracker-copy h2 {
  margin: 0;
  color: var(--na-text);
  font-family: var(--font-body);
  font-size: 40px;
  font-weight: 720;
  line-height: 1.25;
}

.design-v2 .section-heading p:not(.section-index),
.design-v2 .results-intro,
.design-v2 .commerce-heading p,
.design-v2 .tracker-copy > p:not(.section-index) {
  margin: 12px 0 0;
  color: var(--na-text-secondary);
  font-size: 16px;
  line-height: 1.6;
}

/* Finder */
.design-v2 .finder-form {
  padding: 0;
  border: 0;
  background: transparent;
}

.design-v2 .topic-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.design-v2 .topic-option label {
  min-height: 128px;
  padding: 20px;
  border: 1px solid transparent;
  border-radius: var(--na-radius-card);
  background: var(--na-bg);
  box-shadow: 0 1px 2px rgb(25 31 40 / 5%);
  transition:
    border-color var(--na-duration-base) ease,
    background-color var(--na-duration-base) ease,
    box-shadow var(--na-duration-base) ease,
    transform var(--na-duration-fast) ease;
}

.design-v2 .topic-option label:hover {
  border-color: var(--na-line-strong);
  box-shadow: 0 6px 18px rgb(25 31 40 / 8%);
  transform: translateY(-2px);
}

.design-v2 .topic-option label span:first-child {
  color: var(--na-text);
  font-family: var(--font-body);
  font-size: 22px;
  font-weight: 720;
  line-height: 1.35;
}

.design-v2 .topic-option label span:last-child {
  color: var(--na-text-secondary);
  font-size: 13px;
  line-height: 1.5;
}

.design-v2 .topic-option input:checked + label {
  border-color: var(--na-brand);
  background: var(--na-brand-weak);
  box-shadow: 0 0 0 1px var(--na-brand);
  color: var(--na-text);
}

.design-v2 .topic-option input:checked + label span:last-child {
  color: var(--na-text-secondary);
}

.design-v2 .more-topics {
  margin-top: 16px;
}

.design-v2 .more-topics summary,
.design-v2 .decision-condition-details > summary {
  width: fit-content;
  min-height: 44px;
  margin: 0;
  padding: 0 14px;
  border: 0;
  border-radius: var(--na-radius-input);
  background: var(--na-bg-strong);
  color: var(--na-text-secondary);
  font-size: 14px;
  font-weight: 700;
}

.design-v2 .more-topics summary:hover,
.design-v2 .decision-condition-details > summary:hover {
  background: var(--na-line);
  color: var(--na-text);
}

.design-v2 .topic-grid-more {
  margin-top: 12px;
}

.design-v2 .topic-summary {
  margin-top: 20px;
  padding: 16px 20px;
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg);
}

.design-v2 .topic-summary-row,
.design-v2 .topic-summary-row + .topic-summary-row {
  padding: 8px 0;
  border: 0;
}

.design-v2 .topic-summary-row strong {
  color: var(--na-text-tertiary);
  font-size: 12px;
  font-weight: 650;
}

.design-v2 .topic-summary-row span {
  color: var(--na-text-secondary);
  font-size: 14px;
}

.design-v2 .decision-condition-fieldset {
  margin-top: 24px;
  padding: 24px;
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg);
}

.design-v2 .decision-condition-summary {
  margin: 0 0 16px;
  padding: 0;
  border: 0;
  color: var(--na-text-secondary);
  font-size: 14px;
}

.design-v2 .decision-condition-layout {
  gap: 16px;
}

.design-v2 .select-label {
  gap: 8px;
}

.design-v2 .select-label span,
.design-v2 .select-label small,
.design-v2 .reference-profile span {
  color: var(--na-text-secondary);
  font-size: 13px;
}

.design-v2 :where(select, input[type="text"], input[type="number"]) {
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: var(--na-radius-input);
  background: var(--na-bg-subtle);
  color: var(--na-text);
}

.design-v2 :where(select, input[type="text"], input[type="number"]):focus {
  border-color: var(--na-brand);
  background: var(--na-bg);
  outline: 0;
  box-shadow: 0 0 0 1px var(--na-brand);
}

.design-v2 .pregnancy-profile-output {
  margin-top: 8px;
  padding: 10px 12px;
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-brand-weak);
  color: var(--na-brand-pressed);
  font-size: 13px;
}

.design-v2 .decision-condition-body {
  padding-top: 18px;
  border: 0;
}

.design-v2 .decision-condition-group h3 {
  color: var(--na-text);
  font-size: 15px;
}

.design-v2 .cause-status-options {
  gap: 8px;
}

.design-v2 .cause-status-option {
  min-height: 48px;
  border: 1px solid var(--na-line);
  border-radius: var(--na-radius-card);
  background: var(--na-bg);
}

.design-v2 .cause-status-option:has(input:checked) {
  border-color: var(--na-brand);
  background: var(--na-brand-weak);
  box-shadow: inset 3px 0 0 var(--na-brand);
  color: var(--na-text);
}

.design-v2 .cause-status-option:has(input:checked) span {
  color: var(--na-text);
  font-weight: 750;
}

.design-v2 .cause-status-option input {
  accent-color: var(--na-brand);
}

.design-v2 .check-row label {
  min-height: 44px;
  color: var(--na-text-secondary);
}

.design-v2 .form-action {
  gap: 12px;
  margin-top: 24px;
  padding: 0;
  border: 0;
}

.design-v2 .primary-action,
.design-v2 .secondary-action {
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 0;
  border-radius: var(--na-radius-cta);
  background: var(--na-brand);
  color: #fff;
  font-size: 16px;
  font-weight: 750;
}

.design-v2 .primary-action:hover,
.design-v2 .secondary-action:hover {
  background: var(--na-brand-pressed);
  color: #fff;
}

.design-v2 .symptom-question {
  min-height: 48px;
  padding: 0 18px;
  border: 0;
  border-radius: var(--na-radius-button);
  background: var(--na-bg-strong);
  color: var(--na-text);
  font-size: 14px;
  font-weight: 700;
}

.design-v2 .finder-completion-status {
  padding: 14px 16px;
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-danger-weak);
  color: var(--na-danger);
}

.design-v2 .needs-input:not(.decision-profile-control) {
  outline: 2px solid var(--na-danger);
  outline-offset: 2px;
}

.design-v2 .decision-profile-control.needs-input {
  padding: 0;
  outline: 0;
  background: transparent;
}

.design-v2 .decision-profile-control.needs-input .select-label > span,
.design-v2 .decision-profile-control.needs-input .select-label > small {
  color: var(--na-warning);
}

.design-v2 .decision-profile-control.needs-input select[aria-invalid="true"] {
  border-color: var(--na-warning);
  background: var(--na-warning-weak);
  box-shadow: 0 0 0 1px var(--na-warning);
}

.design-v2 .decision-profile-control.needs-input select[aria-invalid="true"]:focus {
  border-color: var(--na-warning);
  background: var(--na-bg);
  box-shadow: 0 0 0 3px rgb(181 71 8 / 16%);
}

/* Results and briefing */
.design-v2 .results-section {
  padding: 80px max(24px, 5vw) 96px;
  background: var(--na-bg);
}

.design-v2 .result-context {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto 48px;
  padding: 14px 16px;
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg-subtle);
}

.design-v2 .result-context-summary {
  color: var(--na-text);
  font-weight: 700;
}

.design-v2 .result-context-list {
  gap: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--na-line);
}

.design-v2 .result-context-list dt {
  color: var(--na-text-tertiary);
}

.design-v2 .result-context-list dd {
  color: var(--na-text);
}

.design-v2 .result-context-edit,
.design-v2 .text-action {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  border: 0;
  background: transparent;
  color: var(--na-brand);
  font-weight: 700;
  text-decoration: none;
}

.design-v2 .results-header {
  display: block;
  margin-bottom: 28px;
}

.design-v2 .briefing-decision {
  margin-bottom: 32px;
  padding: 20px 24px;
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-brand-weak);
}

.design-v2 .briefing-decision.check-first,
.design-v2 .briefing-decision.conditional {
  background: var(--na-warning-weak);
}

.design-v2 .briefing-decision.blocked {
  background: var(--na-danger-weak);
}

.design-v2 .briefing-decision-label {
  color: var(--na-brand);
  font-size: 12px;
  font-weight: 750;
}

.design-v2 .briefing-decision-text {
  color: var(--na-text);
  font-family: var(--font-body);
  font-size: 24px;
  font-weight: 720;
  line-height: 1.4;
}

.design-v2 .subsection-heading {
  margin-bottom: 12px;
  padding: 0;
  border: 0;
}

.design-v2 .subsection-heading h3,
.design-v2 .stack-heading h3 {
  margin: 0;
  color: var(--na-text);
  font-family: var(--font-body);
  font-size: 28px;
  font-weight: 720;
  line-height: 1.3;
}

.design-v2 .subsection-heading > p {
  color: var(--na-text-secondary);
}

.design-v2 .nutrient-brief-list {
  border-top: 1px solid var(--na-line);
}

.design-v2 .brief-show-all {
  display: none;
}

.design-v2 .nutrient-brief-row {
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--na-line);
}

.design-v2 .brief-rank,
.design-v2 .table-rank {
  border-radius: var(--na-radius-badge);
  background: var(--na-brand-weak);
  color: var(--na-brand);
  font-family: var(--font-body);
  font-weight: 800;
}

.design-v2 .brief-name h4,
.design-v2 .brief-context h4 {
  color: var(--na-text);
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 720;
}

.design-v2 .brief-role,
.design-v2 .brief-rank-reason {
  color: var(--na-text-secondary);
  font-size: 14px;
}

.design-v2 .decision-tier-badge,
.design-v2 .interest-badge,
.design-v2 .product-count {
  border: 0;
  border-radius: var(--na-radius-badge);
  background: var(--na-brand-weak);
  color: var(--na-brand);
}

.design-v2 .brief-next-action,
.design-v2 .save-nutrient {
  min-height: 44px;
  padding: 0 14px;
  border: 0;
  border-radius: var(--na-radius-input);
  background: var(--na-bg-strong);
  color: var(--na-text);
  font-size: 13px;
  font-weight: 700;
}

.design-v2 .brief-next-action:hover,
.design-v2 .save-nutrient:hover {
  background: var(--na-brand-weak);
  color: var(--na-brand);
}

.design-v2 .brief-details {
  border: 0;
}

.design-v2 .brief-details > summary,
.design-v2 .stack-table-details > summary,
.design-v2 .selected-product-list > summary {
  min-height: 44px;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--na-text-secondary);
  font-size: 13px;
  font-weight: 700;
}

.design-v2 .brief-details-body {
  margin-top: 8px;
  padding: 18px;
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg-subtle);
}

.design-v2 .result-tabs {
  top: 72px;
  gap: 4px;
  margin-top: 36px;
  margin-bottom: 48px;
  padding: 4px;
  border: 0;
  border-radius: var(--na-radius-input);
  background: var(--na-bg-strong);
}

.design-v2 .result-tabs a {
  min-height: 42px;
  border: 0;
  border-radius: var(--na-radius-card);
  color: var(--na-text-secondary);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.design-v2 .result-tabs a[aria-current="location"] {
  background: var(--na-bg);
  box-shadow: 0 1px 3px rgb(25 31 40 / 9%);
  color: var(--na-text);
}

/* Commerce */
.design-v2 .commerce-section {
  padding-top: 8px;
}

.design-v2 .commerce-heading {
  display: block;
  margin-bottom: 24px;
  padding: 0;
  border: 0;
}

.design-v2 .affiliate-disclosure {
  margin-top: 0;
  padding: 10px 0 20px;
  border: 0;
  color: var(--na-text-tertiary);
  font-size: 11px;
}

.design-v2 .product-list {
  gap: 12px;
}

.design-v2 .product-group {
  padding: 18px 0 24px;
  border-top: 1px solid var(--na-line);
  border-bottom: 0;
  background: transparent;
}

.design-v2 .product-group-heading {
  min-height: 52px;
  margin-bottom: 14px;
  padding: 0;
  border: 0;
}

.design-v2 .product-group-heading h3 {
  color: var(--na-text);
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 720;
}

.design-v2 .product-group-heading p,
.design-v2 .price-snapshot-note {
  color: var(--na-text-tertiary);
  font-size: 12px;
}

.design-v2 .product-group-toolbar {
  min-height: 48px;
  padding: 0;
  border: 0;
}

.design-v2 .product-sort-control select {
  min-height: 44px;
  border-radius: var(--na-radius-input);
}

.design-v2 .product-more-toggle {
  gap: 10px;
  padding: 0 14px;
  border: 1px solid var(--na-brand);
  border-radius: var(--na-radius-input);
  background: var(--na-brand-weak);
  color: var(--na-brand);
  text-decoration: none;
}

.design-v2 .product-more-toggle::after {
  content: "↓";
  font-size: 16px;
  line-height: 1;
}

.design-v2 .product-more-toggle[aria-expanded="true"]::after {
  content: "↑";
}

.design-v2 .product-more-toggle:hover,
.design-v2 .product-more-toggle:focus-visible {
  border-color: var(--na-brand-pressed);
  background: var(--na-brand);
  color: #fff;
}

.design-v2 .product-table-scroll {
  border: 0;
}

.design-v2 .product-table tr {
  border-color: var(--na-line);
  border-radius: var(--na-radius-card);
  background: var(--na-bg);
  box-shadow: 0 1px 2px rgb(25 31 40 / 4%);
}

.design-v2 .product-table tr[data-stack-status] {
  border-color: var(--na-brand);
  background: var(--na-brand-weak);
  box-shadow: 0 0 0 1px var(--na-brand);
}

.design-v2 .product-name-cell > strong {
  color: var(--na-text);
  font-size: 14px;
  font-weight: 720;
}

.design-v2 .product-mobile-serving,
.design-v2 .product-name-cell > small,
.design-v2 .product-ingredients,
.design-v2 .product-price {
  color: var(--na-text-secondary);
}

.design-v2 .product-mobile-cost strong,
.design-v2 .product-daily-cost,
.design-v2 .price-cell strong {
  color: var(--na-brand);
  font-variant-numeric: tabular-nums;
}

.design-v2 .product-select-label {
  min-height: 44px;
  border: 0;
  border-radius: var(--na-radius-input);
  background: var(--na-bg-strong);
}

.design-v2 .product-select-label:hover,
.design-v2 .product-table tr[data-stack-status] .product-select-label {
  background: var(--na-brand);
  color: #fff;
}

.design-v2 .product-table tr[data-stack-status] .product-select-copy,
.design-v2 .product-select-label:hover .product-select-copy {
  color: #fff;
}

.design-v2 .product-link {
  min-height: 44px;
  border: 0;
  border-radius: var(--na-radius-input);
  background: var(--na-bg-strong);
  color: var(--na-brand);
  font-weight: 700;
}

.design-v2 .product-link:hover {
  background: var(--na-brand-weak);
  color: var(--na-brand-pressed);
}

.design-v2 .product-label-details summary {
  min-height: 44px;
  border: 0;
  color: var(--na-text-secondary);
}

.design-v2 .product-label-list {
  padding: 12px 14px;
  border-radius: var(--na-radius-card);
  background: var(--na-bg-subtle);
}

.design-v2 .product-selection-impact {
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-warning-weak);
  color: var(--na-warning);
}

.design-v2 .product-selection-impact.high {
  background: var(--na-danger-weak);
  color: var(--na-danger);
}

.design-v2 .product-purchase-confirm,
.design-v2 .product-context-note,
.design-v2 .product-evidence-only {
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg-subtle);
}

/* Stack analyzer */
.design-v2 .stack-analyzer {
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg);
}

.design-v2 .stack-heading {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--na-line);
}

.design-v2 .stack-controls {
  gap: 10px;
}

.design-v2 .stack-mode {
  padding: 4px;
  border: 0;
  border-radius: var(--na-radius-input);
  background: var(--na-bg-strong);
}

.design-v2 .stack-mode button {
  min-height: 40px;
  border: 0;
  border-radius: var(--na-radius-card);
  background: transparent;
  color: var(--na-text-secondary);
  font-weight: 700;
}

.design-v2 .stack-mode button[aria-pressed="true"] {
  background: var(--na-bg);
  box-shadow: 0 1px 3px rgb(25 31 40 / 10%);
  color: var(--na-text);
}

.design-v2 .clear-stack-action {
  min-width: 44px;
  min-height: 44px;
  border: 0;
  border-radius: var(--na-radius-input);
  background: var(--na-bg-strong);
  color: var(--na-danger);
}

.design-v2 .stack-desktop-expand {
  min-height: 40px;
  border: 0;
  border-radius: var(--na-radius-input);
  background: var(--na-bg-strong);
  color: var(--na-text-secondary);
}

.design-v2 .stack-scope {
  color: var(--na-text-tertiary);
  font-size: 12px;
}

.design-v2 .stack-empty-state {
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg-subtle);
}

.design-v2 .stack-decision {
  padding: 18px;
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-danger-weak);
}

.design-v2 .stack-decision h4 {
  color: var(--na-text);
  font-family: var(--font-body);
  font-weight: 720;
}

.design-v2 .stack-decision-risks span {
  border: 0;
  border-radius: var(--na-radius-badge);
  background: rgb(255 255 255 / 72%);
}

.design-v2 .stack-decision-action {
  border-color: rgb(217 45 32 / 18%);
}

.design-v2 .stack-decision-action button {
  border: 0;
  border-radius: var(--na-radius-input);
  background: #fff;
  color: var(--na-danger);
}

.design-v2 .stack-graph-section {
  margin-top: 32px;
}

.design-v2 .stack-graph-heading {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--na-line);
}

.design-v2 .stack-graph-heading h4 {
  color: var(--na-text);
  font-family: var(--font-body);
  font-size: 22px;
  font-weight: 720;
}

.design-v2 .stack-status-summary span {
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--na-bg-subtle);
}

.design-v2 .stack-status-summary span::before {
  border-radius: 50%;
}

.design-v2 .stack-graph-key {
  border-color: var(--na-line);
  color: var(--na-text-tertiary);
}

.design-v2 .nutrient-graph-row {
  border-color: var(--na-line);
}

.design-v2 .nutrient-graph-row.interest-related {
  margin: 0;
  padding-right: 12px;
  padding-left: 12px;
  border-left: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-brand-weak);
}

.design-v2 .graph-identity h5 {
  color: var(--na-text);
  font-family: var(--font-body);
  font-weight: 720;
}

.design-v2 .graph-identity strong,
.design-v2 .graph-source-amount,
.design-v2 .graph-scale {
  font-variant-numeric: tabular-nums;
}

.design-v2 .graph-track {
  height: 14px;
  border: 0;
  border-radius: 999px;
  background: var(--na-bg-strong);
  overflow: visible;
}

.design-v2 .graph-fill {
  border-radius: 999px;
  background: var(--na-brand);
}

.design-v2 .graph-segment:first-child {
  border-radius: 999px 0 0 999px;
}

.design-v2 .graph-segment:last-child {
  border-radius: 0 999px 999px 0;
}

.design-v2 .graph-segment-number {
  top: -28px;
  width: 22px;
  height: 22px;
  border: 2px solid var(--na-brand);
  border-radius: 7px;
  background: var(--na-bg);
  box-shadow: 0 2px 6px rgb(25 31 40 / 14%);
  color: var(--na-brand-pressed);
  font-size: 11px;
}

.design-v2 .graph-segment-number::after {
  position: absolute;
  top: 100%;
  left: 50%;
  width: 2px;
  height: 6px;
  background: var(--na-brand);
  content: "";
  transform: translateX(-50%);
}

.design-v2 .graph-marker {
  border-color: var(--na-brand);
}

.design-v2 .graph-explanation {
  padding: 12px 14px;
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg-subtle);
}

.design-v2 .nutrient-graph-row.under .graph-explanation {
  background: var(--na-warning-weak);
}

.design-v2 .nutrient-graph-row.over .graph-explanation,
.design-v2 .nutrient-graph-row.at-upper .graph-explanation,
.design-v2 .nutrient-graph-row.high .graph-explanation {
  background: var(--na-danger-weak);
}

.design-v2 .graph-sources {
  border-color: var(--na-line);
}

.design-v2 .graph-source-number {
  width: 22px;
  height: 22px;
  border: 2px solid var(--na-brand);
  border-radius: var(--na-radius-badge);
  background: var(--na-bg);
  color: var(--na-brand-pressed);
}

.design-v2 .graph-source-item {
  grid-template-columns: 22px minmax(0, 1fr) auto;
}

.design-v2 .stack-purchase-panel {
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg-subtle);
  overflow: hidden;
}

.design-v2 .stack-purchase-panel > summary {
  min-height: 60px;
  padding: 0 18px;
  border: 0;
  border-radius: var(--na-radius-cta);
  background: var(--na-brand);
  color: #fff;
  font-size: 15px;
}

.design-v2 .stack-purchase-panel > summary:hover {
  background: var(--na-brand-pressed);
  color: #fff;
}

.design-v2 .stack-purchase {
  padding: 14px;
}

.design-v2 .stack-purchase-link {
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg);
}

.design-v2 .stack-purchase-link:hover {
  background: var(--na-brand-weak);
  color: var(--na-text);
}

.design-v2 .stack-purchase-remove {
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg-strong);
}

.design-v2 .stack-metrics {
  gap: 8px;
}

.design-v2 .stack-metric {
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg-subtle);
}

.design-v2 .stack-table-details,
.design-v2 .selected-product-list {
  border-color: var(--na-line);
}

/* Recipes and tracker */
.design-v2 .recipes-section {
  padding: 80px max(24px, 5vw);
  background: var(--na-bg-subtle);
}

.design-v2 .recipe-ranking {
  max-width: 1120px;
  border-color: var(--na-line);
}

.design-v2 .recipe-item {
  border-color: var(--na-line);
}

.design-v2 .recipe-rank {
  color: var(--na-brand);
  font-family: var(--font-body);
  font-weight: 750;
}

.design-v2 .recipe-item h3 {
  color: var(--na-text);
  font-family: var(--font-body);
  font-weight: 720;
}

.design-v2 .recipe-note {
  color: var(--na-text-secondary);
  font-size: 14px;
}

.design-v2 .recipe-open {
  min-height: 44px;
  border: 0;
  border-radius: var(--na-radius-input);
  background: var(--na-bg-strong);
  color: var(--na-text);
}

.design-v2 .recipe-open:hover {
  background: var(--na-brand-weak);
  color: var(--na-brand);
}

.design-v2 .tracker-section {
  padding: 80px max(24px, 5vw);
  background: var(--na-bg);
}

.design-v2 .tracker-tool {
  border: 0;
  border-radius: var(--na-radius-card);
  background: var(--na-bg-subtle);
}

.design-v2 .label-scan-tool {
  margin: 0;
  padding: 24px;
  border: 1px solid var(--na-line);
  border-radius: var(--na-radius-card) var(--na-radius-card) 0 0;
  background: var(--na-bg);
}

.design-v2 .label-photo-picker {
  border: 0;
  border-radius: var(--na-radius-input);
  background: var(--na-brand-weak);
  color: var(--na-brand);
}

.design-v2 .label-photo-card,
.design-v2 .label-review-card {
  border-color: var(--na-line);
  border-radius: var(--na-radius-input);
  background: var(--na-bg-subtle);
}

.design-v2 .manual-intake-tool,
.design-v2 .intake-summary {
  padding-right: 20px;
  padding-left: 20px;
}

.design-v2 .intake-form {
  gap: 10px;
  padding: 20px;
  border-color: var(--na-line);
}

.design-v2 .amount-control {
  border: 0;
  border-radius: var(--na-radius-input);
  background: var(--na-bg);
}

.design-v2 .intake-summary {
  padding: 20px;
}

.design-v2 .intake-row {
  border-color: var(--na-line);
}

/* Footer, floating stack, and chat */
.design-v2 .site-footer {
  padding: 48px max(24px, 5vw) 120px;
  border: 0;
  background: #202730;
  color: #fff;
}

.design-v2 .site-footer p,
.design-v2 .site-footer small {
  color: #b0b8c1;
}

.design-v2 .site-footer a {
  color: #fff;
}

.design-v2 .stack-bar {
  border: 0;
  border-radius: 20px;
  background: var(--na-bg);
  box-shadow: var(--na-shadow-sheet);
}

.design-v2 .stack-bar-header {
  padding: 14px 16px;
  border: 0;
}

.design-v2 .stack-bar-header strong {
  color: var(--na-text);
  font-size: 15px;
}

.design-v2 .stack-bar-header span {
  color: var(--na-text-secondary);
}

.design-v2 .stack-bar-purchase,
.design-v2 .stack-bar-compare,
.design-v2 #stack-bar-open {
  min-height: 44px;
  border: 0;
  border-radius: var(--na-radius-input);
  font-weight: 750;
}

.design-v2 .stack-bar-purchase {
  background: var(--na-brand);
  color: #fff;
}

.design-v2 .stack-bar-compare,
.design-v2 #stack-bar-open {
  background: var(--na-bg-strong);
  color: var(--na-text);
}

.design-v2 .stack-bar-toggle {
  min-width: 44px;
  min-height: 44px;
  border: 0;
  border-radius: var(--na-radius-input);
  background: var(--na-bg-strong);
}

.design-v2 .stack-bar-content {
  border-top: 1px solid var(--na-line);
}

.design-v2 .stack-bar-section > summary {
  border-color: var(--na-line);
}

.design-v2 .floating-chat {
  border: 0;
  border-radius: 50%;
  background: var(--na-text);
  box-shadow: var(--na-shadow-floating);
  color: #fff;
}

.design-v2 .chat-panel {
  border: 0;
  border-radius: 20px 20px 0 0;
  background: var(--na-bg);
  box-shadow: var(--na-shadow-sheet);
}

.design-v2 .chat-header {
  border-color: var(--na-line);
}

.design-v2 .chat-header h2 {
  color: var(--na-text);
  font-family: var(--font-body);
  font-weight: 720;
}

.design-v2 .close-chat {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--na-bg-strong);
}

.design-v2 .chat-message.bot {
  border: 0;
  border-radius: 14px 14px 14px 4px;
  background: var(--na-bg-strong);
}

.design-v2 .chat-message.user {
  border: 0;
  border-radius: 14px 14px 4px 14px;
  background: var(--na-brand);
  color: #fff;
}

.design-v2 .chat-suggestions button {
  border: 1px solid var(--na-line);
  border-radius: 999px;
  background: var(--na-bg);
}

.design-v2 .chat-form {
  border-color: var(--na-line);
}

.design-v2 .chat-form button {
  min-width: 48px;
  border: 0;
  border-radius: var(--na-radius-input);
  background: var(--na-brand);
  color: #fff;
}

.design-v2 .toast {
  border: 0;
  border-radius: var(--na-radius-button);
  background: var(--na-text);
  box-shadow: var(--na-shadow-floating);
  color: #fff;
}

@media (min-width: 1280px) {
  .design-v2 .results-section {
    padding-right: max(32px, 3vw);
    padding-left: max(32px, 3vw);
  }

  .design-v2 .commerce-section {
    max-width: 1560px;
    grid-template-columns: minmax(0, 1fr) minmax(400px, 440px);
    column-gap: 40px;
  }

  .design-v2 .stack-analyzer {
    top: 88px;
    max-height: calc(100vh - 112px);
    padding: 24px;
    box-shadow: var(--na-shadow-floating);
  }

  .design-v2 .stack-analyzer[data-desktop-expanded="false"] .stack-decision,
  .design-v2 .stack-analyzer[data-desktop-expanded="false"] .graph-explanation,
  .design-v2 .stack-analyzer[data-desktop-expanded="false"] .stack-metric {
    border-radius: var(--na-radius-card);
  }

  .design-v2 .stack-analyzer[data-desktop-expanded="false"] .graph-track {
    margin-top: 32px;
  }
}

@media (max-width: 1100px) {
  .design-v2 .hero {
    min-height: 620px;
    padding: 64px 32px 72px;
  }

  .design-v2 .hero h1 {
    font-size: 48px;
  }

  .design-v2 .topic-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .design-v2 .section-heading h2,
  .design-v2 .results-header h2,
  .design-v2 .commerce-heading h2,
  .design-v2 .tracker-copy h2 {
    font-size: 34px;
  }
}

@media (max-width: 720px) {
  .design-v2 {
    font-size: 15px;
  }

  .design-v2 .site-header {
    min-height: 64px;
    padding: 0 20px;
  }

  .design-v2 .primary-nav {
    right: 0;
    bottom: 0;
    left: 0;
    height: 56px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--na-line);
    background: var(--na-bg);
  }

  .design-v2 .primary-nav.results-ready {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .design-v2 .primary-nav a {
    min-width: 0;
    min-height: 56px;
    padding: 0 6px;
    border: 0;
    border-radius: 0;
    background: var(--na-bg);
    font-size: 11px;
    text-align: center;
  }

  .design-v2 .primary-nav a[aria-current="location"] {
    background: var(--na-brand-weak);
    color: var(--na-brand);
  }

  .design-v2 .primary-nav .nav-chat {
    display: none;
  }

  .design-v2 .brand-mark {
    width: 36px;
    height: 36px;
  }

  .design-v2 .brand-logo {
    width: 108px;
    height: 36px;
  }

  .design-v2 .hero {
    width: 100%;
    min-height: min(760px, calc(100svh - 64px));
    padding: 40px 20px 48px;
    align-items: flex-end;
    background-position: 58% center;
  }

  .design-v2 .hero::after {
    background:
      linear-gradient(180deg, transparent 8%, rgb(246 247 243 / 28%) 42%, rgb(246 247 243 / 92%) 100%),
      linear-gradient(90deg, rgb(255 255 255 / 12%), transparent 60%);
  }

  .design-v2 .hero-media {
    object-position: 58% center;
  }

  .design-v2 .hero-copy {
    width: 100%;
    max-width: none;
    padding: 24px 20px;
    border-radius: 20px;
    background: rgb(255 255 252 / 78%);
  }

  .design-v2 .hero-lead {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .design-v2 .hero h1 {
    font-size: 42px;
    line-height: 1.18;
  }

  .design-v2 .hero-lead {
    margin-top: 18px;
    font-size: 16px;
  }

  .design-v2 .trust-line {
    margin-top: 18px;
  }

  .design-v2 .hero-action {
    width: 100%;
    margin-top: 24px;
  }

  .design-v2 .evidence-figure {
    width: 100%;
    max-width: 100%;
    box-shadow: 0 8px 24px rgb(25 31 40 / 9%);
  }

  .design-v2 .evidence-stages {
    right: 10px;
    bottom: 10px;
    left: 10px;
  }

  .design-v2 .evidence-stages span {
    padding: 6px 7px;
    font-size: 10px;
  }

  .design-v2 .finder-band,
  .design-v2 .results-section,
  .design-v2 .recipes-section,
  .design-v2 .tracker-section {
    padding: 48px 20px 56px;
  }

  .design-v2 .section-heading,
  .design-v2 .results-header,
  .design-v2 .commerce-heading {
    margin-bottom: 24px;
  }

  .design-v2 .section-heading h2,
  .design-v2 .results-header h2,
  .design-v2 .commerce-heading h2,
  .design-v2 .tracker-copy h2 {
    font-size: 32px;
    line-height: 1.3;
  }

  .design-v2 .topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .design-v2 .topic-option label {
    min-height: 96px;
    justify-content: flex-start;
    padding: 16px;
  }

  .design-v2 .topic-option label span:first-child {
    font-size: 17px;
  }

  .design-v2 .topic-option label span:last-child {
    display: block;
    margin-top: 5px;
    font-size: 11px;
  }

  .design-v2 .decision-condition-fieldset {
    margin-top: 18px;
    padding: 18px;
  }

  .design-v2 .form-action {
    display: grid;
  }

  .design-v2 .form-action .symptom-question,
  .design-v2 .form-action .primary-action {
    width: 100%;
  }

  .design-v2 .form-action .primary-action {
    grid-row: 1;
  }

  .design-v2 .result-context {
    margin-bottom: 36px;
  }

  .design-v2 .briefing-decision {
    padding: 18px;
  }

  .design-v2 .briefing-decision-text {
    font-size: 21px;
  }

  .design-v2 .subsection-heading h3,
  .design-v2 .stack-heading h3 {
    font-size: 24px;
  }

  .design-v2 .nutrient-brief-row {
    gap: 12px;
    padding: 18px 0;
  }

  .design-v2 .nutrient-brief-list:not(.show-all-nutrients)
    :is(.candidate-tier-group[data-mobile-priority="secondary"], .nutrient-brief-row[data-mobile-priority="secondary"]) {
    display: none;
  }

  .design-v2 .nutrient-brief-list.show-all-nutrients
    .candidate-tier-group[data-mobile-priority="secondary"] {
    display: block;
  }

  .design-v2 .nutrient-brief-list.show-all-nutrients
    .nutrient-brief-row[data-mobile-priority="secondary"] {
    display: grid;
  }

  .design-v2 .brief-show-all {
    display: flex;
    width: 100%;
    min-height: 48px;
    align-items: center;
    justify-content: space-between;
    padding: 0;
    border: 0;
    border-bottom: 1px solid var(--na-line);
    background: transparent;
    color: var(--na-brand);
    font-weight: 800;
  }

  .design-v2 .result-tabs {
    margin-bottom: 36px;
  }

  .design-v2 .result-tabs a {
    padding: 0 8px;
    font-size: 12px;
  }

  .design-v2 .product-group {
    padding: 14px 0 20px;
  }

  .design-v2 .product-group-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
    border-bottom: 0;
  }

  .design-v2 .product-more-toggle,
  .design-v2 .product-sort-control {
    width: 100%;
    min-width: 0;
    margin: 0;
  }

  .design-v2 .product-more-toggle {
    justify-content: space-between;
  }

  .design-v2 .product-sort-control select {
    width: 100%;
    min-width: 0;
    padding-right: 44px;
    padding-left: 14px;
    overflow: hidden;
    font-size: 14px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .design-v2 .product-table tbody {
    gap: 10px;
  }

  .design-v2 .product-table tr {
    padding: 14px;
  }

  .design-v2 .product-select-label,
  .design-v2 .product-link {
    border-radius: var(--na-radius-input);
  }

  .design-v2 .stack-analyzer {
    margin-right: -4px;
    margin-left: -4px;
    padding: 24px 0 0;
    border-radius: 0;
    box-shadow: none;
  }

  .design-v2 .stack-heading {
    padding: 0 4px 20px;
  }

  .design-v2 .stack-controls > .clear-stack-action {
    border: 0;
  }

  .design-v2 .stack-decision,
  .design-v2 .stack-empty-state {
    margin-right: 4px;
    margin-left: 4px;
  }

  .design-v2 .stack-graph-heading {
    align-items: flex-start;
  }

  .design-v2 .nutrient-graph-row {
    gap: 12px;
    padding: 18px 4px;
  }

  .design-v2 .nutrient-graph-row.interest-related {
    padding-right: 12px;
    padding-left: 12px;
  }

  .design-v2 .graph-explanation {
    padding: 12px;
  }

  .design-v2 .stack-purchase-panel > summary {
    min-height: 60px;
  }

  .design-v2 .recipe-item {
    gap: 12px;
  }

  .design-v2 .tracker-tool {
    background: transparent;
  }

  .design-v2 .intake-form,
  .design-v2 .intake-summary {
    padding: 16px 0;
  }

  .design-v2 .site-footer {
    padding: 40px 20px 120px;
  }

  .design-v2 .stack-bar {
    right: 0;
    bottom: calc(56px + env(safe-area-inset-bottom));
    left: 0;
    border-radius: 20px 20px 0 0;
  }

  .design-v2 .stack-bar-header {
    padding: 12px 14px;
  }

  .design-v2 .stack-bar-content {
    padding: 12px 14px 16px;
  }

  .design-v2 .chat-panel {
    width: 100%;
    max-height: min(86dvh, 760px);
  }
}

.design-v2 .mobile-journey-header,
.design-v2 .mobile-journey-action {
  display: none;
}

.design-v2 .evidence-sheet {
  width: min(680px, calc(100% - 32px));
  max-height: min(82dvh, 760px);
  margin: auto;
  padding: 24px;
  overflow: auto;
  border: 1px solid var(--na-line);
  border-radius: var(--na-radius-card);
  background: var(--na-bg);
  color: var(--na-text);
}

.design-v2 .evidence-sheet::backdrop {
  background: rgb(25 31 40 / 48%);
}

.design-v2 .evidence-sheet > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.design-v2 .evidence-sheet > header h2 {
  margin: 0;
  font-size: 24px;
}

.design-v2 .evidence-sheet [data-evidence-sheet-close] {
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  color: var(--na-text);
  font-size: 28px;
}

@media (max-width: 720px) {
  .design-v2.mobile-journey-active {
    padding-bottom: calc(92px + env(safe-area-inset-bottom));
  }

  .design-v2.mobile-journey-active :is(
    .site-header,
    .hero,
    .recipes-section,
    .tracker-section,
    .site-footer,
    .primary-nav,
    .stack-bar,
    .floating-chat
  ) {
    display: none !important;
  }

  .design-v2.mobile-journey-active[data-mobile-journey-step="commerce"].has-stack-items {
    padding-bottom: calc(172px + env(safe-area-inset-bottom));
  }

  .design-v2.mobile-journey-active[data-mobile-journey-step="commerce"].has-stack-items .stack-bar {
    z-index: 49;
    bottom: calc(84px + env(safe-area-inset-bottom));
    display: block !important;
    max-height: min(48dvh, 420px, calc(100dvh - 172px - env(safe-area-inset-bottom)));
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .design-v2.mobile-journey-active[data-mobile-journey-step="commerce"] .stack-bar-header {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
  }

  .design-v2.mobile-journey-active[data-mobile-journey-step="commerce"] .stack-bar-actions {
    display: flex;
  }

  .design-v2.mobile-journey-active[data-mobile-journey-step="commerce"]
    .stack-bar-actions > :not(.stack-bar-toggle) {
    display: none;
  }

  .design-v2.mobile-journey-active[data-mobile-journey-step="commerce"]
    .stack-bar-section:first-child {
    display: none;
  }

  .design-v2.mobile-journey-active[data-mobile-journey-step="commerce"] .stack-bar-content {
    gap: 8px;
  }

  .design-v2.mobile-journey-active :is(
    .form-action .primary-action,
    .result-tabs,
    .stack-desktop-expand,
    .stack-purchase-panel > summary
  ) {
    display: none !important;
  }

  .design-v2.mobile-journey-active[data-mobile-journey-step="finder"] .results-section,
  .design-v2.mobile-journey-active[data-mobile-journey-step="results"] .commerce-section {
    display: none;
  }

  .design-v2.mobile-journey-active
    .stack-purchase-panel:not([data-journey-revealed="true"])
    .stack-purchase {
    display: none;
  }

  .design-v2 .mobile-journey-header:not([hidden]) {
    position: sticky;
    z-index: 40;
    top: 0;
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    min-height: 70px;
    padding: 10px 20px 9px;
    border-bottom: 1px solid var(--na-line);
    background: rgb(255 255 255 / 96%);
  }

  .design-v2 .mobile-journey-back {
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--na-text);
    font-size: 22px;
  }

  .design-v2 .mobile-journey-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-left: 8px;
    font-size: 13px;
  }

  .design-v2 .mobile-journey-progress {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px;
  }

  .design-v2 .mobile-journey-progress i {
    height: 3px;
    background: var(--na-line);
  }

  .design-v2 .mobile-journey-progress i.is-complete {
    background: var(--na-brand);
  }

  .design-v2 .journey-part-inactive {
    display: none !important;
  }

  .design-v2 .mobile-journey-action:not([hidden]) {
    position: fixed;
    z-index: 50;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    gap: 7px;
    padding: 10px 20px;
    padding-bottom: calc(10px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--na-line);
    background: rgb(255 255 255 / 97%);
    box-shadow: 0 -8px 24px rgb(25 31 40 / 8%);
  }

  .design-v2 .mobile-journey-action p {
    margin: 0;
    color: var(--na-warning);
    font-size: 12px;
    text-align: center;
  }

  .design-v2 .mobile-journey-action button {
    width: 100%;
    min-height: 56px;
    border: 0;
    border-radius: var(--na-radius-input);
    background: var(--na-brand);
    color: #fff;
    font-weight: 800;
  }

  .design-v2 .mobile-journey-action button:disabled {
    background: var(--na-bg-strong);
    color: var(--na-text-tertiary);
  }

  .design-v2 .evidence-sheet {
    width: 100%;
    max-width: none;
    max-height: 86dvh;
    margin: auto 0 0;
    padding: 12px 20px calc(20px + env(safe-area-inset-bottom));
    border-width: 1px 0 0;
    border-radius: 20px 20px 0 0;
  }

  .design-v2 .evidence-sheet-handle {
    width: 42px;
    height: 4px;
    margin: 0 auto 12px;
    border-radius: 999px;
    background: var(--na-line-strong);
  }
}

@media (prefers-reduced-motion: reduce) {
  .design-v2 *,
  .design-v2 *::before,
  .design-v2 *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

@media (prefers-contrast: more) {
  .design-v2 {
    --na-line: #6b7280;
    --na-line-strong: #374151;
    --na-text-secondary: #303844;
  }
}