.device-section-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.device-section-links a {
  padding: 12px 20px;
  border: 1px solid #c9dfe9;
  border-radius: 4px;
}
.device-section-links a[aria-current='page'] {
  background: #0e5777;
  color: white;
}
.device-match {
  display: flex;
  gap: 22px;
  padding: 28px;
  background: #f0f7fa;
  border-inline-start: 4px solid #e85d8e;
  align-items: start;
}
.device-match app-icon {
  font-size: 28px;
}
.device-match h2 {
  margin: 0 0 9px;
  font-size: 1.4rem;
}
.device-match p {
  margin: 0;
  line-height: 1.9;
  max-width: 950px;
}
.device-filters {
  display: flex;
  align-items: end;
  gap: 14px;
  flex-wrap: wrap;
}
.device-filters label {
  display: flex;
  flex-direction: column;
  gap: 9px;
  flex: 1;
  min-width: 170px;
  font-weight: 700;
}
.device-filters input,
.device-filters select {
  font: inherit;
  font-weight: 400;
  min-height: 48px;
  padding: 10px;
  border: 1px solid #b6d0dd;
  border-radius: 5px;
  width: 100%;
  background: white;
  color: #173e52;
}
.device-results-count {
  margin-block: 25px;
  color: #557181;
}
.device-records > a {
  display: grid;
  grid-template-columns: 180px 1fr 26px;
  gap: 28px;
  padding: 28px 0;
  border-top: 1px solid #d7e4e9;
  align-items: start;
}
.device-records h2 {
  font-size: 1.6rem;
  line-height: 1.5;
  margin: 12px 0;
  text-align: start;
}
.device-records p {
  margin: 0 0 12px;
  max-width: 800px;
  line-height: 1.9;
}
.device-record-id {
  display: grid;
  gap: 10px;
  padding-inline-start: 18px;
  border-inline-start: 3px solid #e85d8e;
}
.device-record-id strong {
  font-size: 1.25rem;
  text-align: start;
}
.device-record-id small,
.device-records small {
  color: #557181;
}
.manual-state {
  font-size: 0.82rem;
  line-height: 1.7;
  padding: 5px 10px;
  background: #f0f4f6;
  color: #496674;
  display: inline-block;
  border-radius: 4px;
}
.has-manual {
  background: #e8f4f0;
  color: #245c4d;
}
.device-audit {
  padding: 32px;
  background: #f8fafb;
  margin-bottom: 60px;
}
.device-audit h2 {
  font-size: 1.65rem;
}
.device-audit p {
  line-height: 1.9;
}
.device-audit .button {
  margin: 15px;
}
.device-heading {
  padding-block: 45px 28px;
}
.device-heading .breadcrumb {
  display: block;
  margin-bottom: 25px;
}
.device-heading h1 {
  font-size: clamp(2.1rem, 5vw, 3.7rem);
  line-height: 1.3;
  text-align: start;
  overflow-wrap: anywhere;
}
.device-heading .article-lead {
  max-width: 850px;
  line-height: 1.9;
}
.device-workspace {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 55px;
  align-items: start;
  padding-block: 15px 70px;
}
.device-passport {
  background: #f0f7fa;
  padding: 24px;
  min-width: 0;
}
.device-passport h2 {
  font-size: 1.4rem;
  margin: 0 0 20px;
}
.device-passport dt {
  font-size: 0.85rem;
  color: #557181;
  margin-top: 18px;
}
.device-passport dd {
  margin: 6px 0;
  line-height: 1.8;
  text-align: start;
  overflow-wrap: anywhere;
}
.device-passport .text-link {
  display: block;
  margin-top: 20px;
  line-height: 1.9;
}
.device-availability {
  border-top: 1px solid #c9dfe9;
  padding-top: 18px;
  font-size: 0.9rem;
  line-height: 1.9;
}
.device-reading {
  min-width: 0;
  max-width: 850px;
}
.device-reading > section {
  border-top: 1px solid #d7e4e9;
  padding-top: 25px;
  margin-bottom: 35px;
  scroll-margin-top: 120px;
}
.device-reading h2 {
  font-size: 1.8rem;
  line-height: 1.5;
  margin: 0 0 18px;
}
.device-reading p,
.device-reading li {
  line-height: 2;
}
.manual-chapters {
  list-style: none;
  padding: 0;
  counter-reset: manual;
}
.manual-chapters > li {
  border-bottom: 1px solid #d7e4e9;
  padding: 22px 0;
  counter-increment: manual;
}
.manual-chapters h3 {
  font-size: 1.3rem;
  margin: 0;
}
.manual-chapters h3:before {
  content: counter(manual, decimal-leading-zero);
  color: #a3345d;
  display: inline-block;
  margin-inline-end: 15px;
  direction: ltr;
}
.manual-chapters small {
  display: block;
  color: #557181;
  margin-bottom: 14px;
}
.manual-chapters li > a {
  font-size: 0.9rem;
  margin-inline-start: 15px;
  text-decoration: underline;
}
.manual-chapters p {
  margin: 10px 0;
}
.manual-reader > .button {
  margin: 5px 0 10px;
  margin-inline-end: 10px;
}
.manual-reader iframe {
  width: 100%;
  height: 760px;
  border: 1px solid #c9dfe9;
  background: #f5f7f8;
  display: block;
}
.viewer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 12px;
}
#official-viewer {
  scroll-margin-top: 110px;
  margin-top: 20px;
}
.official-materials {
  padding-inline-start: 24px;
}
.official-materials li {
  margin-bottom: 18px;
}
.official-materials a {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.reference-only,
.device-tool-bridge {
  background: #fff5f8;
  padding: 25px;
}
.device-tool-bridge .text-link {
  display: block;
  margin-top: 18px;
}
.device-reading a {
  overflow-wrap: anywhere;
}
@media (max-width: 900px) {
  .device-workspace {
    grid-template-columns: 230px 1fr;
    gap: 28px;
  }
  .device-records > a {
    grid-template-columns: 140px 1fr 20px;
    gap: 18px;
  }
  .device-filters {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .device-filters label {
    min-width: 0;
  }
  .device-filters > button {
    justify-self: start;
  }
}
@media (max-width: 650px) {
  .device-workspace {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .device-passport dl {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 15px;
  }
  .device-passport dt {
    margin: 0;
  }
  .device-passport dd {
    margin: 0 0 14px;
  }
  .device-passport h2 {
    font-size: 1.35rem;
  }
  .device-records > a {
    grid-template-columns: 1fr 20px;
    gap: 15px;
  }
  .device-record-id {
    grid-column: 1/-1;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 16px;
  }
  .device-records h2 {
    font-size: 1.45rem;
  }
  .device-match {
    padding: 22px;
    gap: 14px;
  }
  .manual-reader iframe {
    height: 560px;
  }
  .manual-chapters li > a {
    display: block;
    margin: 15px 0 0;
  }
  .device-reading h2 {
    font-size: 1.5rem;
  }
  .device-filters {
    grid-template-columns: 1fr;
  }
  .device-section-links {
    gap: 8px;
  }
  .device-section-links a {
    font-size: 0.9rem;
    padding: 9px 12px;
  }
}
/* A readable, on-page visual reference, separate from model-specific instructions. */
.visual-handbook {
  margin-block: 28px 44px;
  border: 1px solid #d5e4ea;
  border-radius: 20px;
  overflow: hidden;
  background: #f6fafb;
}
.visual-heading {
  padding: 30px 32px 14px;
}
.visual-heading h2 {
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  line-height: 1.6;
  margin-bottom: 10px;
}
.visual-heading p {
  max-width: 760px;
  margin: 0;
}
.visual-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px 32px 24px;
}
.visual-switcher button {
  border: 1px solid #c5dce6;
  background: white;
  border-radius: 100px;
  color: var(--blue-dark);
  padding: 9px 20px;
  line-height: 1.7;
  min-height: 44px;
}
.visual-switcher button[aria-pressed='true'] {
  color: white;
  background: var(--blue-dark);
  border-color: var(--blue-dark);
}
.visual-spread {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: 36px;
  padding: 0 32px 32px;
}
.visual-spread figure {
  margin: 0;
  min-width: 0;
}
.visual-image-button {
  display: block;
  padding: 18px;
  width: 100%;
  background: white;
  border: 1px solid #d5e4ea;
  border-radius: 12px;
  color: var(--blue-dark);
}
.visual-image-button img {
  width: 100%;
  height: 350px;
  object-fit: contain;
}
.visual-image-button span {
  display: block;
  padding-top: 12px;
  font-size: 0.9rem;
}
.visual-spread figcaption {
  font-size: 0.75rem;
  line-height: 1.8;
  padding: 14px 3px 0;
  color: var(--muted);
  overflow-wrap: anywhere;
}
.visual-spread figcaption a {
  display: block;
  color: var(--blue-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.visual-spread figcaption span,
.visual-spread figcaption small {
  display: block;
  margin-top: 7px;
}
.visual-topic {
  color: #a53c63;
  font-weight: 700;
}
.visual-explanation h3 {
  font-size: 1.55rem;
  line-height: 1.75;
  margin: 10px 0 15px;
}
.visual-explanation ol {
  padding-inline-start: 23px;
  line-height: 1.95;
}
.visual-explanation li {
  padding-inline-start: 5px;
  margin-bottom: 10px;
}
.visual-evidence {
  font-size: 0.8rem;
  margin: 18px 0 0;
}
.visual-evidence a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.visual-dialog {
  border: 1px solid #d5e4ea;
  border-radius: 16px;
  max-width: min(1000px, calc(100% - 24px));
  max-height: calc(100dvh - 24px);
  color: var(--navy);
  padding: 22px;
  overflow: auto;
}
.visual-dialog::backdrop {
  background: #102e42bd;
}
.visual-dialog-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid #d5e4ea;
  padding-bottom: 16px;
  margin-bottom: 20px;
}
.visual-dialog-bar h2 {
  font-size: 1.2rem;
  margin: 0;
}
.visual-dialog img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: none;
  margin-inline: auto;
}
.visual-dialog > p {
  margin-top: 20px;
}
.visual-dialog > a {
  font-size: 0.8rem;
  overflow-wrap: anywhere;
  text-decoration: underline;
}
.device-reading .visual-spread {
  grid-template-columns: 1fr;
}
@media (max-width: 700px) {
  .visual-heading {
    padding: 24px 18px 14px;
  }
  .visual-switcher {
    padding: 5px 18px 22px;
  }
  .visual-switcher button {
    flex: 1 1 auto;
    padding-inline: 12px;
  }
  .visual-spread {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 0 18px 24px;
  }
  .visual-image-button img {
    height: auto;
    max-height: 390px;
  }
  .visual-explanation h3 {
    font-size: 1.3rem;
  }
  .visual-dialog {
    padding: 16px;
  }
  .visual-dialog-bar {
    align-items: start;
    gap: 12px;
  }
  .visual-dialog-bar .button {
    padding: 9px 13px;
    min-width: 88px;
  }
}

.device-entry-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-block: 25px 12px;
}
#visual-handbook {
  scroll-margin-top: 24px;
}

.device-lesson-link {
  padding: 22px;
  border: 1px solid #e8ccd7;
  border-radius: 12px;
  background: #fff5f8;
  max-width: 900px;
  margin-top: 24px;
}
.device-lesson-link p {
  margin: 7px 0 12px;
}
.device-lesson-link a {
  text-decoration: underline;
  text-underline-offset: 4px;
}