@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-semibold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", ui-sans-serif, system-ui, sans-serif;
  background: #f8fafc;
  color: #0f172a;
}

/*! tailwindcss v4.1.10 | MIT License | https://tailwindcss.com */
@layer properties;
@layer theme, base, components, utilities;
@layer theme {
  :root, :host {
    --font-sans: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji",
      "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
      "Courier New", monospace;
    --color-lime-50: oklch(98.6% 0.031 120.757);
    --color-lime-100: oklch(96.7% 0.067 122.328);
    --color-lime-300: oklch(89.7% 0.196 126.665);
    --color-emerald-50: oklch(97.9% 0.021 166.113);
    --color-sky-100: oklch(95.1% 0.026 236.824);
    --color-slate-200: oklch(92.9% 0.013 255.508);
    --color-slate-700: oklch(37.2% 0.044 257.287);
    --color-slate-900: oklch(20.8% 0.042 265.755);
    --color-slate-950: oklch(12.9% 0.042 264.695);
    --color-white: #fff;
    --spacing: 0.25rem;
    --container-3xl: 48rem;
    --container-6xl: 72rem;
    --container-7xl: 80rem;
    --text-xs: 0.75rem;
    --text-xs--line-height: calc(1 / 0.75);
    --text-sm: 0.875rem;
    --text-sm--line-height: calc(1.25 / 0.875);
    --text-base: 1rem;
    --text-base--line-height: calc(1.5 / 1);
    --text-lg: 1.125rem;
    --text-lg--line-height: calc(1.75 / 1.125);
    --text-4xl: 2.25rem;
    --text-4xl--line-height: calc(2.5 / 2.25);
    --text-5xl: 3rem;
    --text-5xl--line-height: 1;
    --text-6xl: 3.75rem;
    --text-6xl--line-height: 1;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --tracking-tight: -0.025em;
    --tracking-widest: 0.1em;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --default-transition-duration: 150ms;
    --default-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    --default-font-family: var(--font-sans);
    --default-mono-font-family: var(--font-mono);
  }
}
@layer base {
  *, ::after, ::before, ::backdrop, ::file-selector-button {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0 solid;
  }
  html, :host {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    tab-size: 4;
    font-family: var(--default-font-family, ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");
    font-feature-settings: var(--default-font-feature-settings, normal);
    font-variation-settings: var(--default-font-variation-settings, normal);
    -webkit-tap-highlight-color: transparent;
  }
  hr {
    height: 0;
    color: inherit;
    border-top-width: 1px;
  }
  abbr:where([title]) {
    -webkit-text-decoration: underline dotted;
    text-decoration: underline dotted;
  }
  h1, h2, h3, h4, h5, h6 {
    font-size: inherit;
    font-weight: inherit;
  }
  a {
    color: inherit;
    -webkit-text-decoration: inherit;
    text-decoration: inherit;
  }
  b, strong {
    font-weight: bolder;
  }
  code, kbd, samp, pre {
    font-family: var(--default-mono-font-family, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);
    font-feature-settings: var(--default-mono-font-feature-settings, normal);
    font-variation-settings: var(--default-mono-font-variation-settings, normal);
    font-size: 1em;
  }
  small {
    font-size: 80%;
  }
  sub, sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }
  sub {
    bottom: -0.25em;
  }
  sup {
    top: -0.5em;
  }
  table {
    text-indent: 0;
    border-color: inherit;
    border-collapse: collapse;
  }
  :-moz-focusring {
    outline: auto;
  }
  progress {
    vertical-align: baseline;
  }
  summary {
    display: list-item;
  }
  ol, ul, menu {
    list-style: none;
  }
  img, svg, video, canvas, audio, iframe, embed, object {
    display: block;
    vertical-align: middle;
  }
  img, video {
    max-width: 100%;
    height: auto;
  }
  button, input, select, optgroup, textarea, ::file-selector-button {
    font: inherit;
    font-feature-settings: inherit;
    font-variation-settings: inherit;
    letter-spacing: inherit;
    color: inherit;
    border-radius: 0;
    background-color: transparent;
    opacity: 1;
  }
  :where(select:is([multiple], [size])) optgroup {
    font-weight: bolder;
  }
  :where(select:is([multiple], [size])) optgroup option {
    padding-inline-start: 20px;
  }
  ::file-selector-button {
    margin-inline-end: 4px;
  }
  ::placeholder {
    opacity: 1;
  }
  @supports (not (-webkit-appearance: -apple-pay-button))  or (contain-intrinsic-size: 1px) {
    ::placeholder {
      color: currentcolor;
      @supports (color: color-mix(in lab, red, red)) {
        color: color-mix(in oklab, currentcolor 50%, transparent);
      }
    }
  }
  textarea {
    resize: vertical;
  }
  ::-webkit-search-decoration {
    -webkit-appearance: none;
  }
  ::-webkit-date-and-time-value {
    min-height: 1lh;
    text-align: inherit;
  }
  ::-webkit-datetime-edit {
    display: inline-flex;
  }
  ::-webkit-datetime-edit-fields-wrapper {
    padding: 0;
  }
  ::-webkit-datetime-edit, ::-webkit-datetime-edit-year-field, ::-webkit-datetime-edit-month-field, ::-webkit-datetime-edit-day-field, ::-webkit-datetime-edit-hour-field, ::-webkit-datetime-edit-minute-field, ::-webkit-datetime-edit-second-field, ::-webkit-datetime-edit-millisecond-field, ::-webkit-datetime-edit-meridiem-field {
    padding-block: 0;
  }
  :-moz-ui-invalid {
    box-shadow: none;
  }
  button, input:where([type="button"], [type="reset"], [type="submit"]), ::file-selector-button {
    appearance: button;
  }
  ::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
    height: auto;
  }
  [hidden]:where(:not([hidden="until-found"])) {
    display: none !important;
  }
}
@layer utilities {
  .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
  }
  .absolute {
    position: absolute;
  }
  .relative {
    position: relative;
  }
  .right-0 {
    right: calc(var(--spacing) * 0);
  }
  .z-50 {
    z-index: 50;
  }
  .order-1 {
    order: 1;
  }
  .order-2 {
    order: 2;
  }
  .mx-2 {
    margin-inline: calc(var(--spacing) * 2);
  }
  .mx-auto {
    margin-inline: auto;
  }
  .mt-1 {
    margin-top: calc(var(--spacing) * 1);
  }
  .mt-3 {
    margin-top: calc(var(--spacing) * 3);
  }
  .mt-4 {
    margin-top: calc(var(--spacing) * 4);
  }
  .mt-5 {
    margin-top: calc(var(--spacing) * 5);
  }
  .mt-6 {
    margin-top: calc(var(--spacing) * 6);
  }
  .mt-7 {
    margin-top: calc(var(--spacing) * 7);
  }
  .mt-8 {
    margin-top: calc(var(--spacing) * 8);
  }
  .block {
    display: block;
  }
  .flex {
    display: flex;
  }
  .grid {
    display: grid;
  }
  .hidden {
    display: none;
  }
  .inline-flex {
    display: inline-flex;
  }
  .h-4 {
    height: calc(var(--spacing) * 4);
  }
  .h-6 {
    height: calc(var(--spacing) * 6);
  }
  .h-11 {
    height: calc(var(--spacing) * 11);
  }
  .h-16 {
    height: calc(var(--spacing) * 16);
  }
  .h-auto {
    height: auto;
  }
  .h-full {
    height: 100%;
  }
  .w-4 {
    width: calc(var(--spacing) * 4);
  }
  .w-6 {
    width: calc(var(--spacing) * 6);
  }
  .w-11 {
    width: calc(var(--spacing) * 11);
  }
  .w-16 {
    width: calc(var(--spacing) * 16);
  }
  .w-80 {
    width: calc(var(--spacing) * 80);
  }
  .w-\[275px\] {
    width: 275px;
  }
  .w-full {
    width: 100%;
  }
  .max-w-3xl {
    max-width: var(--container-3xl);
  }
  .max-w-6xl {
    max-width: var(--container-6xl);
  }
  .max-w-7xl {
    max-width: var(--container-7xl);
  }
  .max-w-full {
    max-width: 100%;
  }
  .min-w-0 {
    min-width: calc(var(--spacing) * 0);
  }
  .shrink-0 {
    flex-shrink: 0;
  }
  .scroll-mt-24 {
    scroll-margin-top: calc(var(--spacing) * 24);
  }
  .flex-col {
    flex-direction: column;
  }
  .flex-wrap {
    flex-wrap: wrap;
  }
  .items-center {
    align-items: center;
  }
  .justify-between {
    justify-content: space-between;
  }
  .justify-center {
    justify-content: center;
  }
  .justify-start {
    justify-content: flex-start;
  }
  .gap-1 {
    gap: calc(var(--spacing) * 1);
  }
  .gap-1\.5 {
    gap: calc(var(--spacing) * 1.5);
  }
  .gap-3 {
    gap: calc(var(--spacing) * 3);
  }
  .gap-5 {
    gap: calc(var(--spacing) * 5);
  }
  .gap-8 {
    gap: calc(var(--spacing) * 8);
  }
  .gap-x-7 {
    column-gap: calc(var(--spacing) * 7);
  }
  .gap-y-4 {
    row-gap: calc(var(--spacing) * 4);
  }
  .self-start {
    align-self: flex-start;
  }
  .overflow-hidden {
    overflow: hidden;
  }
  .overflow-x-clip {
    overflow-x: clip;
  }
  .overflow-x-hidden {
    overflow-x: hidden;
  }
  .rounded-2xl {
    border-radius: var(--radius-2xl);
  }
  .rounded-\[2rem\] {
    border-radius: 2rem;
  }
  .rounded-full {
    border-radius: calc(infinity * 1px);
  }
  .rounded-xl {
    border-radius: var(--radius-xl);
  }
  .border {
    border-style: var(--tw-border-style);
    border-width: 1px;
  }
  .border-t {
    border-top-style: var(--tw-border-style);
    border-top-width: 1px;
  }
  .border-b {
    border-bottom-style: var(--tw-border-style);
    border-bottom-width: 1px;
  }
  .border-\[\#bcd4e2\] {
    border-color: #bcd4e2;
  }
  .border-\[\#cfe0ea\] {
    border-color: #cfe0ea;
  }
  .border-\[\#d5e4ec\] {
    border-color: #d5e4ec;
  }
  .border-\[\#dbe8f0\] {
    border-color: #dbe8f0;
  }
  .border-\[\#e4edf2\] {
    border-color: #e4edf2;
  }
  .border-slate-200 {
    border-color: var(--color-slate-200);
  }
  .bg-\[\#f4f9fc\] {
    background-color: #f4f9fc;
  }
  .bg-\[\#f5f9fc\] {
    background-color: #f5f9fc;
  }
  .bg-lime-100 {
    background-color: var(--color-lime-100);
  }
  .bg-white {
    background-color: var(--color-white);
  }
  .bg-gradient-to-br {
    --tw-gradient-position: to bottom right in oklab;
    background-image: linear-gradient(var(--tw-gradient-stops));
  }
  .from-white {
    --tw-gradient-from: var(--color-white);
    --tw-gradient-stops: var(--tw-gradient-via-stops, var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position));
  }
  .via-emerald-50 {
    --tw-gradient-via: var(--color-emerald-50);
    --tw-gradient-via-stops: var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-via) var(--tw-gradient-via-position), var(--tw-gradient-to) var(--tw-gradient-to-position);
    --tw-gradient-stops: var(--tw-gradient-via-stops);
  }
  .to-lime-50 {
    --tw-gradient-to: var(--color-lime-50);
    --tw-gradient-stops: var(--tw-gradient-via-stops, var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position));
  }
  .object-cover {
    object-fit: cover;
  }
  .p-2 {
    padding: calc(var(--spacing) * 2);
  }
  .p-6 {
    padding: calc(var(--spacing) * 6);
  }
  .px-3 {
    padding-inline: calc(var(--spacing) * 3);
  }
  .px-4 {
    padding-inline: calc(var(--spacing) * 4);
  }
  .py-1 {
    padding-block: calc(var(--spacing) * 1);
  }
  .py-2 {
    padding-block: calc(var(--spacing) * 2);
  }
  .py-3 {
    padding-block: calc(var(--spacing) * 3);
  }
  .py-4 {
    padding-block: calc(var(--spacing) * 4);
  }
  .py-10 {
    padding-block: calc(var(--spacing) * 10);
  }
  .pt-6 {
    padding-top: calc(var(--spacing) * 6);
  }
  .pt-12 {
    padding-top: calc(var(--spacing) * 12);
  }
  .pb-10 {
    padding-bottom: calc(var(--spacing) * 10);
  }
  .text-center {
    text-align: center;
  }
  .text-4xl {
    font-size: var(--text-4xl);
    line-height: var(--tw-leading, var(--text-4xl--line-height));
  }
  .text-base {
    font-size: var(--text-base);
    line-height: var(--tw-leading, var(--text-base--line-height));
  }
  .text-lg {
    font-size: var(--text-lg);
    line-height: var(--tw-leading, var(--text-lg--line-height));
  }
  .text-sm {
    font-size: var(--text-sm);
    line-height: var(--tw-leading, var(--text-sm--line-height));
  }
  .text-xs {
    font-size: var(--text-xs);
    line-height: var(--tw-leading, var(--text-xs--line-height));
  }
  .text-\[10px\] {
    font-size: 10px;
  }
  .leading-5 {
    --tw-leading: calc(var(--spacing) * 5);
    line-height: calc(var(--spacing) * 5);
  }
  .leading-6 {
    --tw-leading: calc(var(--spacing) * 6);
    line-height: calc(var(--spacing) * 6);
  }
  .leading-8 {
    --tw-leading: calc(var(--spacing) * 8);
    line-height: calc(var(--spacing) * 8);
  }
  .font-bold {
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
  }
  .font-semibold {
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
  }
  .tracking-\[0\.1em\] {
    --tw-tracking: 0.1em;
    letter-spacing: 0.1em;
  }
  .tracking-tight {
    --tw-tracking: var(--tracking-tight);
    letter-spacing: var(--tracking-tight);
  }
  .tracking-widest {
    --tw-tracking: var(--tracking-widest);
    letter-spacing: var(--tracking-widest);
  }
  .whitespace-nowrap {
    white-space: nowrap;
  }
  .text-\[\#173b63\] {
    color: #173b63;
  }
  .text-\[\#526f84\] {
    color: #526f84;
  }
  .text-\[\#1769aa\] {
    color: #1769aa;
  }
  .text-\[\#61788d\] {
    color: #61788d;
  }
  .text-\[\#294968\] {
    color: #294968;
  }
  .text-\[\#cbd8e1\] {
    color: #cbd8e1;
  }
  .text-slate-700 {
    color: var(--color-slate-700);
  }
  .text-slate-900 {
    color: var(--color-slate-900);
  }
  .text-slate-950 {
    color: var(--color-slate-950);
  }
  .uppercase {
    text-transform: uppercase;
  }
  .underline {
    text-decoration-line: underline;
  }
  .underline-offset-4 {
    text-underline-offset: 4px;
  }
  .antialiased {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  .shadow-sm {
    --tw-shadow: 0 1px 3px 0 var(--tw-shadow-color, rgb(0 0 0 / 0.1)), 0 1px 2px -1px var(--tw-shadow-color, rgb(0 0 0 / 0.1));
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
  }
  .shadow-xl {
    --tw-shadow: 0 20px 25px -5px var(--tw-shadow-color, rgb(0 0 0 / 0.1)), 0 8px 10px -6px var(--tw-shadow-color, rgb(0 0 0 / 0.1));
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
  }
  .ring-1 {
    --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
  }
  .ring-lime-300 {
    --tw-ring-color: var(--color-lime-300);
  }
  .transition-transform {
    transition-property: transform, translate, scale, rotate;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .hover\:bg-\[\#eef7fb\] {
    &:hover {
      @media (hover: hover) {
        background-color: #eef7fb;
      }
    }
  }
  .hover\:text-\[\#173b63\] {
    &:hover {
      @media (hover: hover) {
        color: #173b63;
      }
    }
  }
  .hover\:text-\[\#1769aa\] {
    &:hover {
      @media (hover: hover) {
        color: #1769aa;
      }
    }
  }
  .focus\:ring-4 {
    &:focus {
      --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(4px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
      box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    }
  }
  .focus\:ring-sky-100 {
    &:focus {
      --tw-ring-color: var(--color-sky-100);
    }
  }
  .focus\:outline-none {
    &:focus {
      --tw-outline-style: none;
      outline-style: none;
    }
  }
  .sm\:w-\[360px\] {
    @media (width >= 40rem) {
      width: 360px;
    }
  }
  .sm\:p-8 {
    @media (width >= 40rem) {
      padding: calc(var(--spacing) * 8);
    }
  }
  .sm\:px-6 {
    @media (width >= 40rem) {
      padding-inline: calc(var(--spacing) * 6);
    }
  }
  .sm\:py-12 {
    @media (width >= 40rem) {
      padding-block: calc(var(--spacing) * 12);
    }
  }
  .sm\:pt-8 {
    @media (width >= 40rem) {
      padding-top: calc(var(--spacing) * 8);
    }
  }
  .sm\:pb-12 {
    @media (width >= 40rem) {
      padding-bottom: calc(var(--spacing) * 12);
    }
  }
  .sm\:text-5xl {
    @media (width >= 40rem) {
      font-size: var(--text-5xl);
      line-height: var(--tw-leading, var(--text-5xl--line-height));
    }
  }
  .sm\:text-lg {
    @media (width >= 40rem) {
      font-size: var(--text-lg);
      line-height: var(--tw-leading, var(--text-lg--line-height));
    }
  }
  .md\:flex {
    @media (width >= 48rem) {
      display: flex;
    }
  }
  .md\:hidden {
    @media (width >= 48rem) {
      display: none;
    }
  }
  .lg\:order-1 {
    @media (width >= 64rem) {
      order: 1;
    }
  }
  .lg\:order-2 {
    @media (width >= 64rem) {
      order: 2;
    }
  }
  .lg\:grid-cols-\[0\.82fr_1\.18fr\] {
    @media (width >= 64rem) {
      grid-template-columns: 0.82fr 1.18fr;
    }
  }
  .lg\:items-stretch {
    @media (width >= 64rem) {
      align-items: stretch;
    }
  }
  .lg\:p-10 {
    @media (width >= 64rem) {
      padding: calc(var(--spacing) * 10);
    }
  }
  .lg\:px-8 {
    @media (width >= 64rem) {
      padding-inline: calc(var(--spacing) * 8);
    }
  }
  .lg\:text-6xl {
    @media (width >= 64rem) {
      font-size: var(--text-6xl);
      line-height: var(--tw-leading, var(--text-6xl--line-height));
    }
  }
}
@property --tw-border-style {
  syntax: "*";
  inherits: false;
  initial-value: solid;
}
@property --tw-gradient-position {
  syntax: "*";
  inherits: false;
}
@property --tw-gradient-from {
  syntax: "<color>";
  inherits: false;
  initial-value: #0000;
}
@property --tw-gradient-via {
  syntax: "<color>";
  inherits: false;
  initial-value: #0000;
}
@property --tw-gradient-to {
  syntax: "<color>";
  inherits: false;
  initial-value: #0000;
}
@property --tw-gradient-stops {
  syntax: "*";
  inherits: false;
}
@property --tw-gradient-via-stops {
  syntax: "*";
  inherits: false;
}
@property --tw-gradient-from-position {
  syntax: "<length-percentage>";
  inherits: false;
  initial-value: 0%;
}
@property --tw-gradient-via-position {
  syntax: "<length-percentage>";
  inherits: false;
  initial-value: 50%;
}
@property --tw-gradient-to-position {
  syntax: "<length-percentage>";
  inherits: false;
  initial-value: 100%;
}
@property --tw-leading {
  syntax: "*";
  inherits: false;
}
@property --tw-font-weight {
  syntax: "*";
  inherits: false;
}
@property --tw-tracking {
  syntax: "*";
  inherits: false;
}
@property --tw-shadow {
  syntax: "*";
  inherits: false;
  initial-value: 0 0 #0000;
}
@property --tw-shadow-color {
  syntax: "*";
  inherits: false;
}
@property --tw-shadow-alpha {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 100%;
}
@property --tw-inset-shadow {
  syntax: "*";
  inherits: false;
  initial-value: 0 0 #0000;
}
@property --tw-inset-shadow-color {
  syntax: "*";
  inherits: false;
}
@property --tw-inset-shadow-alpha {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 100%;
}
@property --tw-ring-color {
  syntax: "*";
  inherits: false;
}
@property --tw-ring-shadow {
  syntax: "*";
  inherits: false;
  initial-value: 0 0 #0000;
}
@property --tw-inset-ring-color {
  syntax: "*";
  inherits: false;
}
@property --tw-inset-ring-shadow {
  syntax: "*";
  inherits: false;
  initial-value: 0 0 #0000;
}
@property --tw-ring-inset {
  syntax: "*";
  inherits: false;
}
@property --tw-ring-offset-width {
  syntax: "<length>";
  inherits: false;
  initial-value: 0px;
}
@property --tw-ring-offset-color {
  syntax: "*";
  inherits: false;
  initial-value: #fff;
}
@property --tw-ring-offset-shadow {
  syntax: "*";
  inherits: false;
  initial-value: 0 0 #0000;
}
@layer properties {
  @supports ((-webkit-hyphens: none) and (not (margin-trim: inline))) or ((-moz-orient: inline) and (not (color:rgb(from red r g b)))) {
    *, ::before, ::after, ::backdrop {
      --tw-border-style: solid;
      --tw-gradient-position: initial;
      --tw-gradient-from: #0000;
      --tw-gradient-via: #0000;
      --tw-gradient-to: #0000;
      --tw-gradient-stops: initial;
      --tw-gradient-via-stops: initial;
      --tw-gradient-from-position: 0%;
      --tw-gradient-via-position: 50%;
      --tw-gradient-to-position: 100%;
      --tw-leading: initial;
      --tw-font-weight: initial;
      --tw-tracking: initial;
      --tw-shadow: 0 0 #0000;
      --tw-shadow-color: initial;
      --tw-shadow-alpha: 100%;
      --tw-inset-shadow: 0 0 #0000;
      --tw-inset-shadow-color: initial;
      --tw-inset-shadow-alpha: 100%;
      --tw-ring-color: initial;
      --tw-ring-shadow: 0 0 #0000;
      --tw-inset-ring-color: initial;
      --tw-inset-ring-shadow: 0 0 #0000;
      --tw-ring-inset: initial;
      --tw-ring-offset-width: 0px;
      --tw-ring-offset-color: #fff;
      --tw-ring-offset-shadow: 0 0 #0000;
    }
  }
}


/* === DOT Hazard Classes page === */
@layer components {
  .hazmat-page { --hz-navy:#12325b; --hz-blue:#1769aa; --hz-border:#cfe0ea; --hz-muted:#61788d; }
  .hazmat-hero__grid { display:grid; gap:2rem; align-items:start; }
  .hazmat-hero__copy { min-width:0; }
  .hazmat-hero__figure { margin:0; overflow:hidden; border:1px solid #d7e4ec; border-radius:1.5rem; background:#fff; box-shadow:0 16px 38px rgba(15,23,42,.10); }
  .hazmat-hero__figure img { display:block; width:100%; height:auto; }
  .hazmat-hero__figure figcaption { padding:.7rem .9rem; border-top:1px solid #e4edf2; color:#61788d; font-size:.74rem; font-weight:700; line-height:1.45; }
  .hazmat-hero__actions { display:flex; flex-wrap:wrap; gap:.7rem; margin-top:1.25rem; }
  .hazmat-hero-links { display:flex; flex-wrap:wrap; gap:.7rem; }
  .hazmat-primary-link,.hazmat-secondary-link { display:inline-flex; min-height:3rem; align-items:center; justify-content:center; gap:.5rem; border-radius:.9rem; padding:.72rem 1rem; font-size:.88rem; font-weight:850; line-height:1.1; text-decoration:none; box-shadow:0 4px 0 rgba(15,47,79,.16),0 8px 16px rgba(15,47,79,.08); transition:transform .15s ease,background-color .15s ease,border-color .15s ease,box-shadow .15s ease; }
  .hazmat-primary-link { border:2px solid #0b5fbd; background:#1769aa; color:#fff; }
  .hazmat-primary-link:hover { background:#125b95; border-color:#125b95; transform:translateY(-1px); box-shadow:0 5px 0 rgba(15,47,79,.18),0 10px 18px rgba(15,47,79,.1); }
  .hazmat-secondary-link { border:2px solid #1d6fbe; background:#1d6fbe; color:#fff; }
  .hazmat-secondary-link:hover { background:#185e9f; border-color:#185e9f; transform:translateY(-1px); box-shadow:0 5px 0 rgba(15,47,79,.18),0 10px 18px rgba(29,111,190,.18); }
  .hazmat-primary-link:active,.hazmat-secondary-link:active { transform:translateY(1px); box-shadow:0 2px 0 rgba(15,47,79,.16); }
  .hazmat-primary-link:focus-visible,.hazmat-secondary-link:focus-visible { outline:0; box-shadow:0 0 0 4px rgba(147,197,253,.65),0 4px 0 rgba(15,47,79,.16); }

  @media (min-width:1024px) {
    .hazmat-hero-links { flex-wrap:nowrap; }
    .hazmat-hero-links a { white-space:nowrap; }
  }

  /* DOT Hazard Classes hero chart / printable PDF card */
  .hazmat-poster-card {
    display:flex;
    height:100%;
    min-width:0;
    flex-direction:column;
    overflow:hidden;
    border:2px solid #bdd3e4;
    border-radius:1.45rem;
    background:#fff;
    padding:.72rem;
    box-shadow:0 8px 0 rgba(18,50,91,.08),0 18px 32px rgba(15,47,79,.10);
  }

  .hazmat-poster-preview {
    display:block;
    width:100%;
    overflow:hidden;
    border:0;
    border-radius:1.05rem;
    background:#0f3b63;
    padding:0;
    text-align:left;
    cursor:zoom-in;
  }

  .hazmat-poster-preview:focus-visible {
    outline:0;
    box-shadow:0 0 0 4px rgba(46,135,236,.35);
  }

  .hazmat-poster-preview__media {
    position:relative;
    display:block;
    aspect-ratio:1 / 1;
    width:100%;
    overflow:hidden;
    border-radius:1.05rem;
    background:#0f3b63;
  }

  .hazmat-poster-preview__media img {
    display:block;
    height:100%;
    width:100%;
    object-fit:contain;
    object-position:center;
    transition:transform .22s ease,filter .22s ease;
  }

  .hazmat-poster-preview:hover img {
    transform:scale(1.015);
    filter:brightness(.78);
  }

  .hazmat-poster-badge {
    position:absolute;
    top:.8rem;
    right:.8rem;
    z-index:2;
    display:inline-flex;
    align-items:center;
    border:1px solid #d6b10d;
    border-radius:999px;
    background:#fff36a;
    padding:.38rem .62rem;
    color:#173b63;
    font-size:.64rem;
    font-weight:900;
    line-height:1;
    letter-spacing:.055em;
    text-transform:uppercase;
    box-shadow:0 4px 12px rgba(0,0,0,.22);
  }

  .hazmat-poster-overlay {
    position:absolute;
    left:50%;
    bottom:1rem;
    z-index:2;
    display:inline-flex;
    max-width:calc(100% - 2rem);
    align-items:center;
    justify-content:center;
    gap:.55rem;
    transform:translateX(-50%);
    border:1px solid rgba(255,255,255,.78);
    border-radius:.8rem;
    background:rgba(255,255,255,.95);
    padding:.62rem .78rem;
    color:#12325b;
    font-size:.72rem;
    font-weight:900;
    line-height:1.05;
    letter-spacing:.018em;
    text-align:center;
    box-shadow:0 10px 26px rgba(0,0,0,.26);
    backdrop-filter:blur(4px);
    transition:transform .18s ease,box-shadow .18s ease;
  }

  .hazmat-poster-preview:hover .hazmat-poster-overlay {
    transform:translateX(-50%) translateY(-2px);
    box-shadow:0 14px 30px rgba(0,0,0,.32);
  }

  .hazmat-poster-overlay__icon {
    display:inline-flex;
    height:1.45rem;
    width:1.45rem;
    flex:0 0 1.45rem;
    align-items:center;
    justify-content:center;
  }

  .hazmat-poster-overlay__icon svg {
    height:1.28rem;
    width:1.28rem;
  }

  .hazmat-poster-actions {
    margin-top:.72rem;
    display:grid;
    gap:.58rem;
  }

  .hazmat-poster-download {
    display:inline-flex;
    min-height:3rem;
    width:100%;
    align-items:center;
    justify-content:center;
    gap:.55rem;
    border:2px solid #d79a00;
    border-radius:.85rem;
    background:#ffc400;
    padding:.72rem .9rem;
    color:#0f172a;
    font-size:.82rem;
    font-weight:900;
    line-height:1.1;
    text-decoration:none;
    box-shadow:0 5px 0 #b7791f,0 8px 16px rgba(183,121,31,.18);
    transition:transform .15s ease,background-color .15s ease,border-color .15s ease,box-shadow .15s ease;
  }

  .hazmat-poster-download:hover {
    background:#ffcc19;
    border-color:#c88f00;
    transform:translateY(-1px);
    box-shadow:0 6px 0 #a96f18,0 10px 18px rgba(183,121,31,.20);
  }

  .hazmat-poster-download:active {
    transform:translateY(2px);
    box-shadow:0 2px 0 #a96f18;
  }

  .hazmat-poster-download:focus-visible,
  .hazmat-poster-utility:focus-visible {
    outline:0;
    box-shadow:0 0 0 4px rgba(147,197,253,.6);
  }

  .hazmat-poster-download svg {
    height:1.1rem;
    width:1.1rem;
    flex:0 0 1.1rem;
  }

  .hazmat-poster-utilities {
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:.42rem;
  }

  .hazmat-poster-utility {
    display:inline-flex;
    min-height:2.65rem;
    min-width:0;
    align-items:center;
    justify-content:center;
    gap:.38rem;
    border:1px solid #b7cfe0;
    border-radius:.75rem;
    background:#edf6fc;
    padding:.55rem .4rem;
    color:#12325b;
    font-size:.72rem;
    font-weight:850;
    line-height:1;
    cursor:pointer;
    box-shadow:0 3px 0 #8fb2ca,0 5px 8px rgba(15,47,79,.07);
    transition:transform .15s ease,background-color .15s ease,border-color .15s ease,box-shadow .15s ease;
  }

  .hazmat-poster-utility:hover {
    border-color:#7da8c5;
    background:#e3f1fb;
    transform:translateY(-1px);
    box-shadow:0 4px 0 #789fba,0 7px 10px rgba(15,47,79,.08);
  }

  .hazmat-poster-utility:active {
    transform:translateY(2px);
    box-shadow:0 1px 0 #789fba;
  }

  .hazmat-poster-utility svg {
    height:1rem;
    width:1rem;
    flex:0 0 1rem;
  }

  .hazmat-poster-spec {
    margin:0;
    color:#61788d;
    font-size:.66rem;
    font-weight:700;
    line-height:1.35;
    text-align:center;
  }

  @media (max-width:420px) {
    .hazmat-poster-badge { top:.55rem; right:.55rem; font-size:.58rem; }
    .hazmat-poster-overlay { bottom:.7rem; font-size:.65rem; }
    .hazmat-poster-utility { font-size:.68rem; }
  }

  .hazmat-hero__note { margin-top:1rem; border:1px solid #f2d37d; border-radius:1rem; background:#fffcf5; padding:.8rem .9rem; color:#5b4a20; font-size:.8rem; font-weight:650; line-height:1.55; }
  .hazmat-hero__note strong { color:#3f3215; }
  @media (min-width:960px){ .hazmat-hero__grid{grid-template-columns:minmax(0,1.05fr) minmax(360px,.72fr);gap:2.35rem;} .hazmat-hero__figure{max-width:520px;justify-self:end;} }

  .hazmat-explorer,.hazmat-content-card { border:1px solid #cfe0ea; border-radius:1.6rem; background:#fff; box-shadow:0 14px 34px rgba(15,23,42,.07); }
  .hazmat-explorer { overflow:hidden; padding:1rem; }
  .hazmat-content-card { padding:1.15rem; }
  @media(min-width:640px){.hazmat-explorer,.hazmat-content-card{padding:1.5rem;}}
  .hazmat-explorer__head { margin-bottom:1rem; }
  .hazmat-explorer__head .hazmat-section-copy { max-width:none; }
  .hazmat-eyebrow { margin:0 0 .4rem; color:#1769aa; font-size:.74rem; font-weight:900; letter-spacing:.14em; text-transform:uppercase; }
  .hazmat-section-title { margin:0; color:#12325b; font-size:clamp(1.55rem,3vw,2.15rem); font-weight:900; line-height:1.08; letter-spacing:-.025em; }
  .hazmat-section-copy { margin-top:.55rem; max-width:52rem; color:#61788d; font-size:.92rem; font-weight:650; line-height:1.6; }

  .hazmat-search-wrap { position:relative; display:flex; align-items:center; gap:.6rem; border:1px solid #b9d4f4; border-radius:1rem; background:#fff; padding:0 .8rem; box-shadow:0 4px 12px rgba(17,103,232,.08); }
  .hazmat-search-wrap>svg { width:1.35rem; height:1.35rem; flex:0 0 1.35rem; color:#587491; }
  .hazmat-search-wrap input { min-width:0; flex:1; min-height:3.45rem; border:0; background:transparent; color:#173b63; font-size:1rem; font-weight:700; outline:0; }
  .hazmat-search-wrap input::placeholder { color:#8ca0b5; font-weight:600; }
  .hazmat-search-clear { border:0; border-radius:.65rem; background:#eef6ff; padding:.45rem .65rem; color:#1769aa; font-size:.75rem; font-weight:900; cursor:pointer; }
  .hazmat-search-suggestions { position:absolute; z-index:35; top:calc(100% + .45rem); left:0; right:0; overflow:hidden; border:1px solid #cfe0ea; border-radius:1rem; background:#fff; box-shadow:0 18px 42px rgba(15,23,42,.16); }
  .hazmat-search-suggestions button { display:grid; width:100%; gap:.15rem; border:0; border-bottom:1px solid #e7eef4; background:#fff; padding:.75rem .9rem; text-align:left; cursor:pointer; }
  .hazmat-search-suggestions button:last-child{border-bottom:0}.hazmat-search-suggestions button:hover{background:#f3f8fd}.hazmat-search-suggestions strong{color:#173b63;font-size:.84rem}.hazmat-search-suggestions span{color:#6b8195;font-size:.74rem;font-weight:650;line-height:1.35}
  .hazmat-popular { display:flex; flex-wrap:wrap; align-items:center; gap:.45rem; margin-top:.8rem; }
  .hazmat-popular>span { margin-right:.1rem; color:#61788d; font-size:.72rem; font-weight:800; }
  .hazmat-popular a { border:1px solid #d8e6f3; border-radius:999px; background:#f3f8fd; padding:.42rem .68rem; color:#355b82; font-size:.72rem; font-weight:800; text-decoration:none; }
  .hazmat-popular a:hover { border-color:#9bc5ff; background:#eaf4ff; color:#145cad; }
  .hazmat-search-status { display:grid; grid-template-columns:minmax(0,1fr) auto; gap:.25rem .75rem; align-items:center; margin-top:.85rem; border:1px solid #9bc5ff; border-radius:1rem; background:#f1f7ff; padding:.8rem .9rem; }
  .hazmat-search-status strong { color:#134f9f; font-size:.84rem; }.hazmat-search-status span{grid-column:1;color:#334e68;font-size:.78rem;font-weight:700;line-height:1.45}.hazmat-search-status button{grid-row:1/3;grid-column:2;border:1px solid #84b8fa;border-radius:.7rem;background:#fff;padding:.55rem .7rem;color:#145cad;font-size:.72rem;font-weight:900;cursor:pointer}

  /* Phase 3: DOT reference-index treatment for the collapsed class rows */
  .hazmat-class-list { display:grid; gap:.42rem; margin-top:1rem; }
  .hazmat-class-row {
    --hz-row-bg:#f8fafc;
    --hz-row-bg-open:#f1f5f9;
    --hz-row-border:#d4dee8;
    --hz-row-number:#12325b;
    overflow:hidden;
    border:1px solid var(--hz-row-border);
    border-radius:.9rem;
    background:#fff;
    box-shadow:0 2px 6px rgba(15,23,42,.035);
    transition:opacity .18s ease,box-shadow .18s ease,border-color .18s ease,transform .18s ease;
  }
  .hazmat-class-row[data-class="1"] { --hz-row-bg:#fff4e8; --hz-row-bg-open:#ffead4; --hz-row-border:#f4c99f; --hz-row-number:#cf5b0a; }
  .hazmat-class-row[data-class="2"] { --hz-row-bg:#edf9f3; --hz-row-bg-open:#ddf4e8; --hz-row-border:#b9dfcc; --hz-row-number:#087a4c; }
  .hazmat-class-row[data-class="3"] { --hz-row-bg:#fff0f1; --hz-row-bg-open:#ffe1e4; --hz-row-border:#f1c2c7; --hz-row-number:#c51624; }
  .hazmat-class-row[data-class="4"] { --hz-row-bg:#fff3f4; --hz-row-bg-open:#ffe5e7; --hz-row-border:#edc5c8; --hz-row-number:#b91c2a; }
  .hazmat-class-row[data-class="5"] { --hz-row-bg:#fff9df; --hz-row-bg-open:#fff2b8; --hz-row-border:#ead99a; --hz-row-number:#a67400; }
  .hazmat-class-row[data-class="6"] { --hz-row-bg:#f5f8fb; --hz-row-bg-open:#eaf0f5; --hz-row-border:#d6e0e8; --hz-row-number:#111827; }
  .hazmat-class-row[data-class="7"] { --hz-row-bg:#fff9e8; --hz-row-bg-open:#fff0c9; --hz-row-border:#ead7a6; --hz-row-number:#ad7b00; }
  .hazmat-class-row[data-class="8"] { --hz-row-bg:#f1f3f5; --hz-row-bg-open:#e4e8ec; --hz-row-border:#cfd6dd; --hz-row-number:#111827; }
  .hazmat-class-row[data-class="9"] { --hz-row-bg:#f5f6f8; --hz-row-bg-open:#e9edf1; --hz-row-border:#d5dbe2; --hz-row-number:#111827; }

  .hazmat-class-row.is-dimmed { opacity:.42; }
  .hazmat-class-row.is-match {
    opacity:1;
    border-color:#2f80d8;
    box-shadow:0 0 0 3px rgba(47,128,216,.10),0 10px 22px rgba(15,23,42,.08);
    transform:translateY(-1px);
  }
  .hazmat-class-row.is-open,
  .hazmat-class-row:has(.hazmat-class-row__button[aria-expanded="true"]) {
    border-color:color-mix(in srgb,var(--hz-row-border) 68%,#2563eb 32%);
    box-shadow:0 7px 18px rgba(15,23,42,.07);
  }

  .hazmat-class-row__button {
    display:grid;
    grid-template-columns:4.85rem 3.25rem minmax(0,1fr) 2.9rem;
    align-items:stretch;
    width:100%;
    min-height:4.35rem;
    border:0;
    background:var(--hz-row-bg);
    padding:0;
    text-align:left;
    cursor:pointer;
    transition:background-color .16s ease,filter .16s ease;
  }
  .hazmat-class-row__button:hover { filter:brightness(.992); }
  .hazmat-class-row__button[aria-expanded="true"] { background:var(--hz-row-bg-open); }
  .hazmat-class-row__button:focus-visible {
    position:relative;
    z-index:2;
    outline:3px solid #60a5fa;
    outline-offset:-3px;
  }

  .hazmat-placard {
    position:relative;
    display:flex;
    width:100%;
    min-height:4.35rem;
    align-items:center;
    justify-content:center;
    overflow:hidden;
    border-right:1px solid rgba(15,23,42,.10);
    background:rgba(255,255,255,.32);
  }
  .hazmat-placard__image {
    display:block;
    width:3.55rem;
    height:3.55rem;
    max-width:82%;
    object-fit:contain;
    object-position:center;
    filter:drop-shadow(0 2px 2px rgba(15,23,42,.12));
  }

  .hazmat-class-row__number {
    display:flex;
    align-self:stretch;
    align-items:center;
    justify-content:center;
    border-right:1px solid rgba(51,65,85,.18);
    color:var(--hz-row-number);
    font-size:2.15rem;
    font-weight:950;
    line-height:1;
    letter-spacing:-.04em;
  }

  .hazmat-class-row__copy {
    display:grid;
    min-width:0;
    align-content:center;
    gap:.08rem;
    padding:.58rem .95rem;
  }
  .hazmat-class-row__copy strong { color:#102a4d; font-size:.96rem; font-weight:900; line-height:1.08; letter-spacing:-.012em; }
  .hazmat-class-row__copy small { color:#506b84; font-size:.72rem; font-weight:760; line-height:1.25; }
  .hazmat-class-row__copy em { color:#708398; font-size:.66rem; font-style:normal; font-weight:650; line-height:1.25; }

  .hazmat-class-row__chevron {
    display:flex;
    align-items:center;
    justify-content:center;
    color:#1769d2;
    transition:transform .18s ease,color .18s ease;
  }
  .hazmat-class-row__chevron svg { display:block; width:1.55rem; height:1.55rem; }
  .hazmat-class-row__button:hover .hazmat-class-row__chevron { color:#0b55b7; }
  .hazmat-class-row__button[aria-expanded="true"] .hazmat-class-row__chevron { transform:rotate(90deg); }

  .hazmat-class-details { border-top:1px solid #dce7ef; background:#f8fbfd; padding:.95rem; }.hazmat-class-details__intro h3{margin:0;color:#12325b;font-size:1.05rem;font-weight:900}.hazmat-class-details__intro p{margin:.25rem 0 0;color:#61788d;font-size:.75rem;font-weight:650;line-height:1.45}
  .hazmat-division-grid { display:grid; gap:.8rem; margin-top:1rem; }
  .hazmat-division-card { --hz-card-accent:#1769aa; --hz-card-accent-soft:#eaf4ff; display:grid; grid-template-rows:auto 1fr auto; min-width:0; gap:.8rem; border:2px solid #cbd8e3; border-radius:.75rem; background:#fff; padding:.9rem; text-align:left; box-shadow:0 3px 9px rgba(15,23,42,.045); cursor:pointer; transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease,background-color .15s ease; }
  .hazmat-division-card:hover { border-color:var(--hz-card-accent); box-shadow:0 7px 16px rgba(15,23,42,.08); transform:translateY(-1px); }
  .hazmat-division-card:focus-visible { outline:0; box-shadow:0 0 0 4px rgba(59,130,246,.22),0 7px 16px rgba(15,23,42,.08); }
  .hazmat-division-card.is-match,.hazmat-division-card[aria-pressed="true"] { border-color:var(--hz-card-accent); background:var(--hz-card-accent-soft); box-shadow:0 0 0 3px color-mix(in srgb,var(--hz-card-accent) 18%,transparent),0 9px 20px rgba(15,23,42,.09); }
  .hazmat-division-card--orange { --hz-card-accent:#d96712; --hz-card-accent-soft:#fff7ed; }
  .hazmat-division-card--red,.hazmat-division-card--split-red,.hazmat-division-card--stripe-red { --hz-card-accent:#c92323; --hz-card-accent-soft:#fff1f2; }
  .hazmat-division-card--green { --hz-card-accent:#087a4c; --hz-card-accent-soft:#ecfdf5; }
  .hazmat-division-card--white { --hz-card-accent:#475569; --hz-card-accent-soft:#f8fafc; }
  .hazmat-division-card--blue { --hz-card-accent:#1769aa; --hz-card-accent-soft:#eff6ff; }
  .hazmat-division-card--yellow,.hazmat-division-card--split-yellow,.hazmat-division-card--radioactive { --hz-card-accent:#b98500; --hz-card-accent-soft:#fffbeb; }
  .hazmat-division-card--corrosive,.hazmat-division-card--class9 { --hz-card-accent:#1f2937; --hz-card-accent-soft:#f8fafc; }
  .hazmat-division-card__heading { display:grid; gap:.15rem; }
  .hazmat-division-card__code { color:var(--hz-card-accent); font-size:1.6rem; font-weight:950; line-height:1; letter-spacing:-.02em; }
  .hazmat-division-card__heading strong { color:#102f54; font-size:.76rem; font-weight:900; line-height:1.25; letter-spacing:.025em; }
  .hazmat-division-card__placard { display:flex; min-height:9.5rem; align-items:center; justify-content:center; border-top:1px solid #e2e8f0; border-bottom:1px solid #e2e8f0; padding:.65rem .35rem; background:#fff; overflow:hidden; }
  .hazmat-division-card__placard-image { display:block; width:min(9rem,88%); height:auto; aspect-ratio:1 / 1; object-fit:contain; object-position:center; filter:none; transform:none; }
  .hazmat-division-card__example { display:grid; gap:.2rem; }
  .hazmat-division-card__example small { color:#708398; font-size:.58rem; font-weight:900; line-height:1; letter-spacing:.12em; }
  .hazmat-division-card__example>span { color:#1e3a59; font-size:.76rem; font-weight:800; line-height:1.35; }
  @media(min-width:680px){
    .hazmat-division-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
    .hazmat-class-row__button{grid-template-columns:5.65rem 4.7rem minmax(0,1fr) 3.25rem;min-height:4.85rem}
    .hazmat-placard{min-height:4.85rem}
    .hazmat-placard__image{width:4rem;height:4rem}
    .hazmat-class-row__number{font-size:2.65rem}
    .hazmat-class-row__copy{padding:.62rem 1.15rem}
    .hazmat-class-row__copy strong{font-size:1.08rem}
    .hazmat-class-row__copy small{font-size:.79rem}
    .hazmat-class-row__copy em{font-size:.71rem}
    .hazmat-class-row__chevron svg{width:1.75rem;height:1.75rem}
  }
  @media(max-width:520px){
    .hazmat-class-row__button{grid-template-columns:3.8rem 2.75rem minmax(0,1fr) 2.45rem;min-height:4rem}
    .hazmat-placard{min-height:4rem}
    .hazmat-placard__image{width:3rem;height:3rem;max-width:84%}
    .hazmat-class-row__number{font-size:1.78rem}
    .hazmat-class-row__copy{padding:.5rem .58rem}
    .hazmat-class-row__copy em{display:none}
    .hazmat-class-row__copy strong{font-size:.82rem}
    .hazmat-class-row__copy small{font-size:.65rem}
    .hazmat-class-row__chevron svg{width:1.35rem;height:1.35rem}
    .hazmat-search-status{grid-template-columns:1fr}
    .hazmat-search-status button{grid-column:1;grid-row:auto;justify-self:start}
  }
  .hazmat-explorer__verify { margin-top:1rem; border-top:1px solid #e2eaf0; padding-top:.85rem; color:#61788d; font-size:.7rem; font-weight:650; line-height:1.55; }

  .hazmat-table-wrap { margin-top:1rem; overflow:auto; border:1px solid #d7e4ec; border-radius:1rem; }.hazmat-reference-table{width:100%;border-collapse:collapse;min-width:680px}.hazmat-reference-table th,.hazmat-reference-table td{padding:.75rem .8rem;border-bottom:1px solid #e5edf3;text-align:left;font-size:.78rem}.hazmat-reference-table thead th{background:#eef6fb;color:#173b63;font-weight:900}.hazmat-reference-table tbody th{color:#1769aa;font-size:1rem;font-weight:900}.hazmat-reference-table tbody td{color:#405d76;font-weight:650}.hazmat-reference-table tbody tr:last-child>*{border-bottom:0}
  .hazmat-lookup-grid { display:grid; gap:.75rem; margin-top:1rem; }.hazmat-lookup-card{display:grid;gap:.18rem;border:1px solid #cddde9;border-radius:1rem;background:#fff;padding:.95rem;text-align:left;box-shadow:0 4px 12px rgba(15,23,42,.045);cursor:pointer}.hazmat-lookup-card:hover{border-color:#8bbdeb;box-shadow:0 8px 20px rgba(15,23,42,.08)}.hazmat-lookup-card>span{color:#1769aa;font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.05em}.hazmat-lookup-card strong{color:#12325b;font-size:1rem}.hazmat-lookup-card small{color:#61788d;font-size:.74rem;font-weight:700;line-height:1.4}.hazmat-lookup-card em{margin-top:.35rem;color:#1769aa;font-size:.72rem;font-style:normal;font-weight:900}.hazmat-lookup-card--branch{border-color:#e5c773;background:#fffcf4}.hazmat-lookup-card--special{border-color:#b7c9da;background:#f8fafc}
  @media(min-width:700px){.hazmat-lookup-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
  .hazmat-two-col { display:grid; gap:.8rem; margin-top:1rem; }.hazmat-two-col>div{border:1px solid #d7e4ec;border-radius:1rem;background:#f9fbfd;padding:1rem}.hazmat-two-col h3{margin:0;color:#12325b;font-size:1rem;font-weight:900}.hazmat-two-col p{margin:.45rem 0 0;color:#536f86;font-size:.8rem;font-weight:650;line-height:1.55}@media(min-width:760px){.hazmat-two-col{grid-template-columns:1fr 1fr}}
  .hazmat-steps { display:grid; gap:.65rem; margin:1rem 0 0; padding:0; list-style:none; }.hazmat-steps li{display:grid;grid-template-columns:2.35rem minmax(0,1fr);gap:.7rem;align-items:start;border:1px solid #d7e4ec;border-radius:1rem;background:#fff;padding:.8rem}.hazmat-steps li>span{display:flex;width:2.35rem;height:2.35rem;align-items:center;justify-content:center;border-radius:.8rem;background:#eaf5ff;color:#1769aa;font-weight:900}.hazmat-steps strong{color:#12325b;font-size:.83rem}.hazmat-steps p{margin:.2rem 0 0;color:#61788d;font-size:.75rem;font-weight:650;line-height:1.5}
  .hazmat-faq-list{display:grid;gap:.6rem;margin-top:1rem}.hazmat-faq-list details{border:1px solid #d7e4ec;border-radius:1rem;background:#fff;padding:.8rem .9rem}.hazmat-faq-list summary{cursor:pointer;color:#12325b;font-size:.84rem;font-weight:900}.hazmat-faq-list p{margin:.55rem 0 0;color:#536f86;font-size:.77rem;font-weight:650;line-height:1.55}

  .hazmat-modal[hidden]{display:none}.hazmat-modal{position:fixed;z-index:120;inset:0;display:grid;place-items:center;padding:1rem}.hazmat-modal__backdrop{position:absolute;inset:0;background:rgba(15,23,42,.58);backdrop-filter:blur(3px)}.hazmat-modal__dialog{position:relative;z-index:1;width:min(42rem,100%);max-height:min(82vh,48rem);overflow:auto;border:1px solid #cfe0ea;border-radius:1.5rem;background:#fff;padding:1.25rem;box-shadow:0 28px 80px rgba(15,23,42,.30);outline:0}.hazmat-modal__close{position:absolute;top:.8rem;right:.8rem;display:flex;width:2.3rem;height:2.3rem;align-items:center;justify-content:center;border:1px solid #cfdde8;border-radius:999px;background:#fff;color:#47647e;font-size:1.35rem;font-weight:700;cursor:pointer}.hazmat-modal__dialog h2{margin:0;padding-right:2.8rem;color:#12325b;font-size:1.55rem;font-weight:900}.hazmat-modal__dialog p{color:#536f86;font-size:.82rem;font-weight:650;line-height:1.6}.hazmat-modal__summary{display:grid;gap:.18rem;margin-top:.9rem;border:1px solid #9bc5ff;border-radius:1rem;background:#f1f7ff;padding:.85rem}.hazmat-modal__summary b{color:#145cad;font-size:1.15rem}.hazmat-modal__summary span{color:#45657f;font-size:.76rem;font-weight:750}.hazmat-modal__dialog dl{display:grid;grid-template-columns:1fr 1fr;gap:.55rem;margin:.75rem 0}.hazmat-modal__dialog dl div{border:1px solid #d7e4ec;border-radius:.8rem;background:#fbfdff;padding:.7rem}.hazmat-modal__dialog dt{color:#7b8fa2;font-size:.65rem;font-weight:800;text-transform:uppercase}.hazmat-modal__dialog dd{margin:.15rem 0 0;color:#12325b;font-size:.88rem;font-weight:900}.hazmat-modal__split{display:grid;gap:.6rem;margin-top:.75rem}.hazmat-modal__split>div{display:grid;gap:.2rem;border:1px solid #d7e4ec;border-radius:.9rem;background:#fbfdff;padding:.8rem}.hazmat-modal__split strong{color:#12325b;font-size:.84rem}.hazmat-modal__split span{color:#5f778d;font-size:.74rem;font-weight:700}.hazmat-modal__callout{border:1px solid #f2d37d;border-radius:.85rem;background:#fffcf5;padding:.75rem}.hazmat-modal__verify{margin-top:1rem;border-top:1px solid #e2eaf0;padding-top:.85rem;color:#61788d;font-size:.72rem;font-weight:650;line-height:1.55}.hazmat-modal-open{overflow:hidden}@media(min-width:620px){.hazmat-modal__dialog{padding:1.5rem}.hazmat-modal__split{grid-template-columns:1fr 1fr}}

  .hazmat-journey-nav{position:fixed;z-index:90;right:.8rem;bottom:.8rem;display:flex;flex-direction:column;align-items:flex-end;gap:.55rem;pointer-events:none}.hazmat-journey-nav__panel,.hazmat-journey-nav__rail{pointer-events:auto}.hazmat-journey-nav__panel{order:1;width:min(31rem,calc(100vw - 1.6rem));max-height:72vh;overflow:hidden;border:1px solid #d7e4f2;border-radius:1.5rem;background:rgba(255,255,255,.985);box-shadow:0 24px 60px rgba(15,23,42,.18);opacity:0;visibility:hidden;transform:translateY(10px) scale(.98);transition:.18s ease}.hazmat-journey-nav.is-open .hazmat-journey-nav__panel{opacity:1;visibility:visible;transform:none}.hazmat-journey-nav__head{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.1rem .8rem}.hazmat-journey-nav__head p{margin:0 0 .2rem;color:#1769aa;font-size:.68rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.hazmat-journey-nav__head strong{color:#173b63;font-size:1rem}.hazmat-journey-nav__head>span{border:1px solid #b9d6ff;border-radius:999px;background:#eef6ff;padding:.42rem .62rem;color:#1769aa;font-size:.72rem;font-weight:900}.hazmat-journey-nav__progress{height:.28rem;background:#e7eef7}.hazmat-journey-nav__progress span{display:block;width:14.28%;height:100%;background:#2878f2;transition:width .18s ease}.hazmat-journey-nav__list{max-height:calc(72vh - 5.2rem);overflow:auto;padding:.55rem}.hazmat-journey-nav__list a{display:grid;gap:.1rem;border:1px solid transparent;border-radius:.85rem;padding:.65rem .75rem;text-decoration:none}.hazmat-journey-nav__list a:hover{background:#f5f9ff;border-color:#d9e7f8}.hazmat-journey-nav__list a.is-active{border-color:#9bc5ff;background:#f1f7ff;box-shadow:inset 4px 0 0 #176df0}.hazmat-journey-nav__list b{color:#173b63;font-size:.78rem}.hazmat-journey-nav__list small{color:#7a889d;font-size:.67rem;font-weight:650}.hazmat-journey-nav__rail{order:2;display:flex;align-items:center;gap:.45rem;border:1px solid #9fc6ff;border-radius:999px;background:#fff;padding:.45rem .58rem .45rem .45rem;box-shadow:0 13px 34px rgba(24,92,183,.22);cursor:pointer}.hazmat-journey-nav__track{display:none}.hazmat-journey-nav__menu{display:flex;width:2.7rem;height:2.7rem;align-items:center;justify-content:center;border-radius:999px;background:#176df0;color:#fff;font-size:1rem}.hazmat-journey-nav__label{color:#124c99;font-size:.72rem;font-weight:900}
  @media(min-width:1024px){.hazmat-journey-nav{right:clamp(1.5rem,calc((100vw - 80rem)/2 - 6.2rem),3.2rem);top:50%;bottom:auto;flex-direction:row;align-items:center;transform:translateY(-50%)}.hazmat-journey-nav__panel{order:1;width:29rem;max-height:78vh}.hazmat-journey-nav__rail{position:relative;order:2;width:4.35rem;height:30rem;flex-direction:column;justify-content:flex-end;border-radius:2.2rem;padding:.7rem 0}.hazmat-journey-nav__label{display:none}.hazmat-journey-nav__track{position:absolute;top:1rem;bottom:5rem;left:50%;display:block;width:.2rem;border-radius:999px;background:#dbe7f5;transform:translateX(-50%)}.hazmat-journey-nav__track i:first-child{position:absolute;left:0;top:0;width:100%;height:0;border-radius:999px;background:#2878f2;transition:height .18s ease}.hazmat-journey-nav__track i:last-child{position:absolute;left:50%;top:0;width:1rem;height:1rem;border:.23rem solid #fff;border-radius:999px;background:#176df0;box-shadow:0 0 0 .16rem #8fbcff;transform:translate(-50%,-50%);transition:top .18s ease}}
}


/* === DOT Hazard Classes page: Phase 4 surrounding explorer polish === */
@layer components {
  .hazmat-reference-note {
    display:grid;
    grid-template-columns:auto minmax(0,1fr);
    align-items:start;
    gap:.85rem;
    border:1px solid #e8c76a;
    border-left:4px solid #d99a00;
    border-radius:.8rem;
    background:#fffdf5;
    padding:.9rem 1rem;
    box-shadow:0 3px 9px rgba(15,23,42,.045);
  }

  .hazmat-reference-note__icon {
    display:inline-flex;
    width:2.35rem;
    height:2.35rem;
    flex:0 0 2.35rem;
    align-items:center;
    justify-content:center;
    border:1px solid #e2b63f;
    border-radius:.55rem;
    background:#fff7d6;
    color:#a96800;
  }

  .hazmat-reference-note__icon svg {
    width:1.45rem;
    height:1.45rem;
  }

  .hazmat-reference-note__icon img {
    display:block;
    width:100%;
    height:100%;
    aspect-ratio:1 / 1;
    object-fit:contain;
  }

  .hazmat-reference-note__title {
    margin:0;
    color:#0f172a;
    font-size:.86rem;
    font-weight:900;
    line-height:1.2;
  }

  .hazmat-reference-note__text {
    margin:.28rem 0 0;
    color:#55677a;
    font-size:.82rem;
    font-weight:650;
    line-height:1.55;
  }


  /* Compact hero reference cue + on-demand regulatory note */
  .hazmat-reference-tip {
    display:inline-flex;
    max-width:100%;
    align-items:center;
    gap:.55rem;
    align-self:flex-start;
    border:1px solid #e5c34d;
    border-left:3px solid #d99a00;
    border-radius:.7rem;
    background:#fffdf5;
    padding:.48rem .6rem;
    color:#334155;
    box-shadow:0 2px 6px rgba(15,23,42,.04);
  }

  .hazmat-reference-tip__icon {
    display:inline-flex;
    width:1.7rem;
    height:1.7rem;
    flex:0 0 1.7rem;
    align-items:center;
    justify-content:center;
  }

  .hazmat-reference-tip__icon img {
    display:block;
    width:100%;
    height:100%;
    aspect-ratio:1 / 1;
    object-fit:contain;
  }

  .hazmat-reference-tip__label {
    min-width:0;
    font-size:.76rem;
    font-weight:750;
    line-height:1.3;
    color:#334155;
  }

  .hazmat-reference-tip__button {
    flex:0 0 auto;
    border:1px solid #d5a51a;
    border-radius:.45rem;
    background:#fff7d6;
    padding:.28rem .5rem;
    color:#7a4a00;
    font-size:.72rem;
    font-weight:850;
    line-height:1;
    cursor:pointer;
    transition:background-color .15s ease,border-color .15s ease,color .15s ease,box-shadow .15s ease;
  }

  .hazmat-reference-tip__button:hover {
    border-color:#b97c00;
    background:#ffefb0;
    color:#5f3b00;
  }

  .hazmat-reference-tip__button:focus-visible,
  .hazmat-reference-popover__close:focus-visible {
    outline:0;
    box-shadow:0 0 0 3px rgba(245,190,52,.32);
  }

  .hazmat-reference-popover {
    width:min(30rem,calc(100vw - 2rem));
    max-height:min(80vh,32rem);
    margin:auto;
    border:1px solid #d8b13c;
    border-radius:1rem;
    background:#fffdf7;
    padding:0;
    color:#334155;
    box-shadow:0 22px 60px rgba(15,23,42,.24);
  }

  .hazmat-reference-popover::backdrop {
    background:rgba(15,23,42,.42);
    backdrop-filter:blur(2px);
  }

  .hazmat-reference-popover__head {
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    gap:1rem;
    border-bottom:1px solid #ead79d;
    background:#fff8df;
    padding:.9rem 1rem .8rem;
  }

  .hazmat-reference-popover__eyebrow {
    display:block;
    margin-bottom:.2rem;
    color:#8a5a00;
    font-size:.66rem;
    font-weight:850;
    line-height:1.2;
    letter-spacing:.07em;
    text-transform:uppercase;
  }

  .hazmat-reference-popover h2 {
    margin:0;
    color:#0f172a;
    font-size:1rem;
    font-weight:850;
    line-height:1.25;
  }

  .hazmat-reference-popover > p {
    margin:0;
    padding:1rem;
    color:#475569;
    font-size:.88rem;
    font-weight:600;
    line-height:1.65;
  }

  .hazmat-reference-popover__close {
    display:inline-flex;
    width:2rem;
    height:2rem;
    flex:0 0 2rem;
    align-items:center;
    justify-content:center;
    border:1px solid #d7bd72;
    border-radius:.55rem;
    background:#fff;
    color:#334155;
    font-size:1.35rem;
    font-weight:700;
    line-height:1;
    cursor:pointer;
  }

  @media (max-width: 639px) {
    .hazmat-reference-tip {
      width:100%;
    }

    .hazmat-reference-tip__label {
      flex:1 1 auto;
    }
  }

  /* Industrial/reference-index treatment. Intentionally not pill-shaped. */
  .hazmat-popular {
    margin-top:.9rem;
    padding:.8rem 0 0;
    border-top:1px solid #cfdae4;
  }

  .hazmat-popular__toggle {
    display:none;
  }

  .hazmat-popular__label {
    display:flex;
    align-items:center;
    gap:.45rem;
    margin-bottom:.55rem;
    color:#3f556b;
    font-size:.66rem;
    font-weight:900;
    line-height:1;
    letter-spacing:.105em;
    text-transform:uppercase;
  }

  .hazmat-popular__label::before {
    content:"";
    width:.28rem;
    height:1rem;
    background:#1769aa;
  }

  .hazmat-popular__list {
    display:grid;
    grid-template-columns:1fr;
    gap:.5rem;
  }

  .hazmat-popular a {
    position:relative;
    display:flex;
    min-height:2.6rem;
    align-items:center;
    border:1px solid #b9c8d5;
    border-left:4px solid #59738a;
    border-radius:.38rem;
    background:#fff;
    padding:.58rem .72rem .58rem .78rem;
    color:#173b63;
    font-size:.78rem;
    font-weight:850;
    line-height:1.15;
    text-decoration:none;
    box-shadow:0 1px 2px rgba(15,23,42,.035);
    transition:border-color .15s ease,background-color .15s ease,color .15s ease,transform .15s ease,box-shadow .15s ease;
  }

  .hazmat-popular a::after {
    content:"›";
    margin-left:auto;
    padding-left:.55rem;
    color:#1769aa;
    font-size:1.05rem;
    font-weight:900;
    line-height:1;
  }

  .hazmat-popular a:hover {
    border-color:#7895ab;
    border-left-color:#1769aa;
    background:#f8fbfd;
    color:#102f54;
    box-shadow:0 3px 8px rgba(15,23,42,.06);
    transform:translateY(-1px);
  }

  .hazmat-popular a:focus-visible {
    outline:0;
    border-color:#2563eb;
    border-left-color:#2563eb;
    box-shadow:0 0 0 3px rgba(96,165,250,.28);
  }

  /* Search/status should read as a reference lookup, not a floating SaaS widget. */
  .hazmat-search-wrap {
    border-radius:.65rem;
    border-width:1px;
    border-color:#9db3c5;
    box-shadow:0 2px 7px rgba(15,23,42,.05);
  }

  .hazmat-search-wrap:focus-within {
    border-color:#2563eb;
    box-shadow:0 0 0 3px rgba(96,165,250,.22),0 3px 9px rgba(15,23,42,.06);
  }

  .hazmat-search-wrap > svg {
    color:#315f88;
  }

  .hazmat-search-status {
    border-radius:.65rem;
    border-color:#b7c7d5;
    background:#f8fafc;
    box-shadow:none;
  }

  .hazmat-search-status strong {
    color:#102f54;
  }

  .hazmat-search-status button {
    border-radius:.38rem;
    box-shadow:none;
  }

  @media (max-width:559px) {
    .hazmat-popular {
      padding-top:.7rem;
    }

    .hazmat-popular__label {
      display:none;
    }

    .hazmat-popular__toggle {
      display:flex;
      width:100%;
      min-height:2.8rem;
      align-items:center;
      justify-content:space-between;
      gap:.8rem;
      border:1px solid #b9c8d5;
      border-left:4px solid #1769aa;
      border-radius:.42rem;
      background:#fff;
      padding:.64rem .72rem .64rem .78rem;
      color:#173b63;
      font-size:.78rem;
      font-weight:900;
      line-height:1.15;
      text-align:left;
      box-shadow:0 1px 2px rgba(15,23,42,.04);
      cursor:pointer;
    }

    .hazmat-popular__toggle:hover {
      border-color:#7895ab;
      background:#f8fbfd;
    }

    .hazmat-popular__toggle:focus-visible {
      outline:0;
      border-color:#2563eb;
      box-shadow:0 0 0 3px rgba(96,165,250,.28);
    }

    .hazmat-popular__toggle-arrow {
      width:1.35rem;
      height:1.35rem;
      flex:0 0 1.35rem;
      color:#0b6fd3;
      fill:currentColor;
      transition:transform .18s ease;
      transform-origin:center;
    }

    .hazmat-popular__toggle[aria-expanded="true"] .hazmat-popular__toggle-arrow {
      transform:rotate(180deg);
    }

    .hazmat-popular__list {
      display:none;
      margin-top:.5rem;
    }

    .hazmat-popular.is-open .hazmat-popular__list {
      display:grid;
    }
  }

  @media (min-width:560px) {
    .hazmat-popular__list {
      grid-template-columns:repeat(2,minmax(0,1fr));
    }
  }

  @media (min-width:860px) {
    .hazmat-popular__list {
      grid-template-columns:repeat(3,minmax(0,1fr));
    }
  }

  @media (max-width:520px) {
    .hazmat-reference-note {
      grid-template-columns:2rem minmax(0,1fr);
      gap:.65rem;
      padding:.8rem;
    }

    .hazmat-reference-note__icon {
      width:2rem;
      height:2rem;
      flex-basis:2rem;
    }

    .hazmat-reference-note__icon svg {
      width:1.2rem;
      height:1.2rem;
    }
  }
}


/* === DOT Hazard Classes: Pass 1 search behavior enhancements === */
@layer components {
  .hazmat-search-suggestions button.is-active,
  .hazmat-search-suggestions button[aria-selected="true"] {
    background:#eaf3ff;
    box-shadow:inset 4px 0 0 #1769d2;
  }

  .hazmat-search-suggestions button:focus-visible {
    outline:0;
    background:#eaf3ff;
    box-shadow:inset 4px 0 0 #1769d2, inset 0 0 0 2px #7db4ef;
  }

  @media (max-width:767px) {
    .hazmat-explorer { overflow:visible; }

    .hazmat-search-wrap {
      position:sticky;
      z-index:45;
      top:.55rem;
      background:#fff;
      box-shadow:0 5px 16px rgba(15,23,42,.12);
    }
  }
}


/* === DOT Hazard Classes: Pass 2 expanded reference cards === */
@layer components {
  .hazmat-class-details {
    background:#f4f8fb;
    padding:1rem;
  }

  .hazmat-class-details__intro {
    margin-bottom:.9rem;
  }

  .hazmat-class-details__intro h3 {
    color:#0f2f4f;
    font-size:1.15rem;
    letter-spacing:-.015em;
  }

  .hazmat-class-details__intro p {
    color:#52677b;
    font-size:.78rem;
  }

  .hazmat-expanded-body {
    display:grid;
    gap:.9rem;
  }

  .hazmat-expanded-left {
    min-width:0;
  }

  .hazmat-expanded-left .hazmat-division-grid {
    margin-top:0;
    grid-template-columns:1fr;
    gap:.65rem;
  }

  .hazmat-expanded-left .hazmat-division-card {
    border-radius:.62rem;
    border-width:2px;
    box-shadow:0 2px 6px rgba(15,47,79,.055);
  }

  .hazmat-expanded-left .hazmat-division-card__placard {
    min-height:8.1rem;
    background:#ffffff;
  }

  .hazmat-expanded-left .hazmat-division-card__placard-image {
    width:min(7.8rem,82%);
  }

  .hazmat-class-reference {
    --hz-ref-accent:#1769aa;
    min-width:0;
    display:flex;
    flex-direction:column;
    gap:.72rem;
  }

  .hazmat-class-row[data-class="1"] .hazmat-class-reference { --hz-ref-accent:#c86512; }
  .hazmat-class-row[data-class="2"] .hazmat-class-reference { --hz-ref-accent:#087a4c; }
  .hazmat-class-row[data-class="3"] .hazmat-class-reference { --hz-ref-accent:#d71920; }
  .hazmat-class-row[data-class="4"] .hazmat-class-reference { --hz-ref-accent:#b91c2a; }
  .hazmat-class-row[data-class="5"] .hazmat-class-reference { --hz-ref-accent:#9a7000; }
  .hazmat-class-row[data-class="6"] .hazmat-class-reference { --hz-ref-accent:#374151; }
  .hazmat-class-row[data-class="7"] .hazmat-class-reference { --hz-ref-accent:#9a7000; }
  .hazmat-class-row[data-class="8"] .hazmat-class-reference { --hz-ref-accent:#111827; }
  .hazmat-class-row[data-class="9"] .hazmat-class-reference { --hz-ref-accent:#374151; }

  .hazmat-reference-grid {
    display:grid;
    gap:.72rem;
  }

  .hazmat-reference-panel {
    min-width:0;
    border:1px solid #c7d5e1;
    border-radius:.62rem;
    background:#ffffff;
    padding:.78rem;
    box-shadow:0 2px 7px rgba(15,47,79,.055);
  }

  .hazmat-reference-panel h4 {
    margin:0 0 .62rem;
    color:#0f2f4f;
    font-size:.72rem;
    font-weight:950;
    line-height:1.15;
    letter-spacing:.025em;
    text-transform:uppercase;
  }

  .hazmat-reference-facts {
    display:grid;
    gap:.45rem;
  }

  .hazmat-reference-fact {
    display:grid;
    grid-template-columns:minmax(5.6rem,.72fr) minmax(0,1.28fr);
    gap:.6rem;
    align-items:center;
    border:1px solid #d5e0e9;
    border-left:3px solid var(--hz-ref-accent);
    border-radius:.42rem;
    background:#f9fbfd;
    padding:.52rem .58rem;
  }

  .hazmat-reference-fact span {
    color:#52677b;
    font-size:.64rem;
    font-weight:850;
    line-height:1.25;
    text-transform:uppercase;
    letter-spacing:.04em;
  }

  .hazmat-reference-fact strong {
    color:#0f2f4f;
    font-size:.76rem;
    font-weight:900;
    line-height:1.32;
  }

  .hazmat-reference-note-text {
    margin:.62rem 0 0;
    color:#52677b;
    font-size:.7rem;
    font-weight:650;
    line-height:1.5;
  }

  .hazmat-placarding-block {
    display:grid;
    gap:.24rem;
    border:1px solid #efc9cc;
    border-left:4px solid #c9151e;
    border-radius:.46rem;
    background:#fff8f8;
    padding:.62rem .68rem;
  }

  .hazmat-placarding-block + .hazmat-placarding-block,
  .hazmat-placarding-block + .hazmat-nuance-box {
    margin-top:.52rem;
  }

  .hazmat-placarding-block strong {
    color:#9f1118;
    font-size:.74rem;
    font-weight:950;
    line-height:1.25;
    letter-spacing:.015em;
  }

  .hazmat-placarding-block span {
    color:#41576d;
    font-size:.68rem;
    font-weight:680;
    line-height:1.42;
  }

  .hazmat-placarding-block--secondary {
    border-color:#dfc98f;
    border-left-color:#a96f00;
    background:#fffaf0;
  }

  .hazmat-placarding-block--secondary strong {
    color:#805600;
  }

  .hazmat-placarding-block--neutral {
    border-color:#bdcbd8;
    border-left-color:#334155;
    background:#f8fafc;
  }

  .hazmat-placarding-block--neutral strong {
    color:#0f2f4f;
  }

  .hazmat-nuance-box {
    display:grid;
    gap:.2rem;
    border:1px solid #c8d8e5;
    border-radius:.45rem;
    background:#eef4f8;
    padding:.58rem .64rem;
  }

  .hazmat-nuance-box b {
    color:#0f2f4f;
    font-size:.7rem;
    font-weight:900;
    line-height:1.25;
  }

  .hazmat-nuance-box span {
    color:#52677b;
    font-size:.67rem;
    font-weight:650;
    line-height:1.42;
  }

  .hazmat-reference-strip {
    display:grid;
    gap:.48rem;
    border:1px solid #c7d5e1;
    border-radius:.6rem;
    background:#fff;
    padding:.6rem;
    box-shadow:0 2px 7px rgba(15,47,79,.045);
  }

  .hazmat-reference-tag {
    position:relative;
    display:grid;
    min-width:0;
    gap:.16rem;
    overflow:hidden;
    border:1px solid #cbd8e3;
    border-radius:.42rem;
    background:#fff;
    padding:.62rem .65rem .54rem;
  }

  .hazmat-reference-tag::before {
    content:"";
    position:absolute;
    top:0;
    left:0;
    right:0;
    height:3px;
    background:var(--hz-ref-accent);
  }

  .hazmat-reference-tag b {
    color:#0f2f4f;
    font-size:.77rem;
    font-weight:950;
    line-height:1.2;
  }

  .hazmat-reference-tag span {
    color:#52677b;
    font-size:.65rem;
    font-weight:650;
    line-height:1.35;
  }

  .hazmat-reference-source {
    margin:0;
    color:#596d80;
    font-size:.63rem;
    font-weight:650;
    line-height:1.45;
  }

  .hazmat-reference-source a {
    color:#145f9f;
    font-weight:850;
    text-decoration:underline;
    text-decoration-thickness:1px;
    text-underline-offset:2px;
  }

  .hazmat-reference-source a:hover {
    color:#0b477b;
  }

  .hazmat-class3-criteria {
    display:grid;
    gap:.58rem;
  }

  .hazmat-metric-box,
  .hazmat-pg-box {
    border:1px solid #cbd8e3;
    border-radius:.48rem;
    background:#f9fbfd;
    padding:.62rem;
  }

  .hazmat-metric-box > span,
  .hazmat-pg-box > span {
    display:block;
    color:#0f2f4f;
    font-size:.66rem;
    font-weight:950;
    line-height:1.2;
    text-transform:uppercase;
    letter-spacing:.035em;
  }

  .hazmat-metric-box > strong {
    display:block;
    margin-top:.45rem;
    border-radius:.36rem;
    background:#e8f0f7;
    padding:.52rem;
    color:#0b2948;
    font-size:.92rem;
    font-weight:950;
    line-height:1.15;
    text-align:center;
  }

  .hazmat-metric-box > small {
    display:block;
    margin-top:.42rem;
    color:#52677b;
    font-size:.62rem;
    font-weight:650;
    line-height:1.4;
  }

  .hazmat-pg-box dl {
    display:grid;
    gap:0;
    margin:.42rem 0 0;
  }

  .hazmat-pg-box dl div {
    display:grid;
    grid-template-columns:2.7rem minmax(0,1fr);
    gap:.48rem;
    align-items:start;
    border-top:1px solid #dbe4ec;
    padding:.43rem 0;
  }

  .hazmat-pg-box dt {
    color:#0f2f4f;
    font-size:.67rem;
    font-weight:950;
  }

  .hazmat-pg-box dd {
    margin:0;
    color:#41576d;
    font-size:.66rem;
    font-weight:680;
    line-height:1.35;
  }

  @media (min-width:720px) {
    .hazmat-reference-grid {
      grid-template-columns:minmax(0,1.08fr) minmax(15rem,.92fr);
    }

    .hazmat-reference-strip {
      grid-template-columns:repeat(2,minmax(0,1fr));
    }

    .hazmat-reference-strip:has(.hazmat-reference-tag:nth-child(3)) {
      grid-template-columns:repeat(3,minmax(0,1fr));
    }

    .hazmat-class3-criteria {
      grid-template-columns:minmax(8.4rem,.75fr) minmax(0,1.25fr);
    }
  }

  @media (min-width:980px) {
    .hazmat-expanded-body {
      grid-template-columns:minmax(17rem,31%) minmax(0,69%);
      align-items:start;
    }

    .hazmat-expanded-left .hazmat-division-grid {
      grid-template-columns:1fr;
    }

    .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-grid {
      grid-template-columns:repeat(2,minmax(0,1fr));
    }

    .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-card {
      padding:.68rem;
    }

    .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-card__placard {
      min-height:6.1rem;
    }

    .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-card__placard-image {
      width:min(5.8rem,82%);
    }

    .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-card__heading strong {
      font-size:.66rem;
    }
  }

  @media (max-width:719px) {
    .hazmat-reference-fact {
      grid-template-columns:1fr;
      gap:.18rem;
    }

    .hazmat-reference-panel {
      padding:.7rem;
    }
  }
}


/* === DOT Hazard Classes: Pass 2B compact multi-division layouts === */
@layer components {
  /* Multi-division classes should read like a reference index, not poster cards. */
  .hazmat-class-row[data-class="1"] .hazmat-expanded-body,
  .hazmat-class-row[data-class="2"] .hazmat-expanded-body,
  .hazmat-class-row[data-class="4"] .hazmat-expanded-body,
  .hazmat-class-row[data-class="5"] .hazmat-expanded-body,
  .hazmat-class-row[data-class="6"] .hazmat-expanded-body {
    align-items:start;
  }

  .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-card,
  .hazmat-class-row[data-class="2"] .hazmat-expanded-left .hazmat-division-card,
  .hazmat-class-row[data-class="4"] .hazmat-expanded-left .hazmat-division-card,
  .hazmat-class-row[data-class="5"] .hazmat-expanded-left .hazmat-division-card,
  .hazmat-class-row[data-class="6"] .hazmat-expanded-left .hazmat-division-card {
    gap:.48rem;
    padding:.65rem;
  }

  .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-card__heading,
  .hazmat-class-row[data-class="2"] .hazmat-expanded-left .hazmat-division-card__heading,
  .hazmat-class-row[data-class="4"] .hazmat-expanded-left .hazmat-division-card__heading,
  .hazmat-class-row[data-class="5"] .hazmat-expanded-left .hazmat-division-card__heading,
  .hazmat-class-row[data-class="6"] .hazmat-expanded-left .hazmat-division-card__heading {
    gap:.1rem;
  }

  .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-card__code,
  .hazmat-class-row[data-class="2"] .hazmat-expanded-left .hazmat-division-card__code,
  .hazmat-class-row[data-class="4"] .hazmat-expanded-left .hazmat-division-card__code,
  .hazmat-class-row[data-class="5"] .hazmat-expanded-left .hazmat-division-card__code,
  .hazmat-class-row[data-class="6"] .hazmat-expanded-left .hazmat-division-card__code {
    font-size:1.35rem;
  }

  .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-card__heading strong,
  .hazmat-class-row[data-class="2"] .hazmat-expanded-left .hazmat-division-card__heading strong,
  .hazmat-class-row[data-class="4"] .hazmat-expanded-left .hazmat-division-card__heading strong,
  .hazmat-class-row[data-class="5"] .hazmat-expanded-left .hazmat-division-card__heading strong,
  .hazmat-class-row[data-class="6"] .hazmat-expanded-left .hazmat-division-card__heading strong {
    font-size:.68rem;
    line-height:1.18;
  }

  .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-card__placard,
  .hazmat-class-row[data-class="2"] .hazmat-expanded-left .hazmat-division-card__placard,
  .hazmat-class-row[data-class="4"] .hazmat-expanded-left .hazmat-division-card__placard,
  .hazmat-class-row[data-class="5"] .hazmat-expanded-left .hazmat-division-card__placard,
  .hazmat-class-row[data-class="6"] .hazmat-expanded-left .hazmat-division-card__placard {
    min-height:5.9rem;
    padding:.4rem .25rem;
  }

  .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-card__placard-image,
  .hazmat-class-row[data-class="2"] .hazmat-expanded-left .hazmat-division-card__placard-image,
  .hazmat-class-row[data-class="4"] .hazmat-expanded-left .hazmat-division-card__placard-image,
  .hazmat-class-row[data-class="5"] .hazmat-expanded-left .hazmat-division-card__placard-image,
  .hazmat-class-row[data-class="6"] .hazmat-expanded-left .hazmat-division-card__placard-image {
    width:min(4.9rem,76%);
  }

  .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-card__example,
  .hazmat-class-row[data-class="2"] .hazmat-expanded-left .hazmat-division-card__example,
  .hazmat-class-row[data-class="4"] .hazmat-expanded-left .hazmat-division-card__example,
  .hazmat-class-row[data-class="5"] .hazmat-expanded-left .hazmat-division-card__example,
  .hazmat-class-row[data-class="6"] .hazmat-expanded-left .hazmat-division-card__example {
    gap:.12rem;
  }

  .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-card__example>span,
  .hazmat-class-row[data-class="2"] .hazmat-expanded-left .hazmat-division-card__example>span,
  .hazmat-class-row[data-class="4"] .hazmat-expanded-left .hazmat-division-card__example>span,
  .hazmat-class-row[data-class="5"] .hazmat-expanded-left .hazmat-division-card__example>span,
  .hazmat-class-row[data-class="6"] .hazmat-expanded-left .hazmat-division-card__example>span {
    font-size:.7rem;
    line-height:1.28;
  }

  @media (min-width:980px) {
    /* Class 1 gets the widest, densest treatment: 3 x 2 cards + reference column. */
    .hazmat-class-row[data-class="1"] .hazmat-expanded-body {
      grid-template-columns:minmax(0,58%) minmax(0,42%);
      gap:.8rem;
    }

    .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-grid {
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:.58rem;
    }

    .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-card {
      min-height:0;
      align-self:start;
    }

    .hazmat-class-row[data-class="1"] .hazmat-reference-grid {
      grid-template-columns:1fr;
      gap:.58rem;
    }

    .hazmat-class-row[data-class="1"] .hazmat-reference-strip {
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:.45rem;
    }

    .hazmat-class-row[data-class="1"] .hazmat-reference-panel,
    .hazmat-class-row[data-class="1"] .hazmat-reference-strip {
      box-shadow:0 1px 4px rgba(15,47,79,.045);
    }

    .hazmat-class-row[data-class="1"] .hazmat-reference-source {
      margin-top:-.1rem;
    }

    /* Other multi-division classes: give the cards more breathing width and keep them compact. */
    .hazmat-class-row[data-class="2"] .hazmat-expanded-body,
    .hazmat-class-row[data-class="4"] .hazmat-expanded-body {
      grid-template-columns:minmax(0,46%) minmax(0,54%);
    }

    .hazmat-class-row[data-class="5"] .hazmat-expanded-body,
    .hazmat-class-row[data-class="6"] .hazmat-expanded-body {
      grid-template-columns:minmax(0,39%) minmax(0,61%);
    }

    .hazmat-class-row[data-class="2"] .hazmat-expanded-left .hazmat-division-grid,
    .hazmat-class-row[data-class="4"] .hazmat-expanded-left .hazmat-division-grid {
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:.58rem;
    }

    .hazmat-class-row[data-class="5"] .hazmat-expanded-left .hazmat-division-grid,
    .hazmat-class-row[data-class="6"] .hazmat-expanded-left .hazmat-division-grid {
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:.58rem;
    }

    .hazmat-class-row[data-class="2"] .hazmat-expanded-left .hazmat-division-card,
    .hazmat-class-row[data-class="4"] .hazmat-expanded-left .hazmat-division-card,
    .hazmat-class-row[data-class="5"] .hazmat-expanded-left .hazmat-division-card,
    .hazmat-class-row[data-class="6"] .hazmat-expanded-left .hazmat-division-card {
      min-height:0;
      align-self:start;
    }

    /* Keep single-card classes deliberately larger, matching the visual benchmark. */
    .hazmat-class-row[data-class="3"] .hazmat-expanded-body,
    .hazmat-class-row[data-class="7"] .hazmat-expanded-body,
    .hazmat-class-row[data-class="8"] .hazmat-expanded-body,
    .hazmat-class-row[data-class="9"] .hazmat-expanded-body {
      grid-template-columns:minmax(15rem,30%) minmax(0,70%);
    }
  }

  @media (min-width:720px) and (max-width:979px) {
    .hazmat-class-row[data-class="1"] .hazmat-expanded-left .hazmat-division-grid {
      grid-template-columns:repeat(3,minmax(0,1fr));
    }

    .hazmat-class-row[data-class="2"] .hazmat-expanded-left .hazmat-division-grid,
    .hazmat-class-row[data-class="4"] .hazmat-expanded-left .hazmat-division-grid {
      grid-template-columns:repeat(3,minmax(0,1fr));
    }

    .hazmat-class-row[data-class="5"] .hazmat-expanded-left .hazmat-division-grid,
    .hazmat-class-row[data-class="6"] .hazmat-expanded-left .hazmat-division-grid {
      grid-template-columns:repeat(2,minmax(0,1fr));
    }
  }
}


/* === DOT Hazard Classes: Search & Material Answer Upgrade (Phases 2–4) === */
@layer components {
  .hazmat-material-answer {
    display:grid;
    grid-template-columns:4.9rem minmax(0,1fr);
    gap:.9rem;
    margin-top:.85rem;
    border:1px solid #9db3c5;
    border-left:4px solid #1769aa;
    border-radius:.55rem;
    background:#fff;
    padding:.9rem;
    box-shadow:0 3px 9px rgba(15,23,42,.05);
  }
  .hazmat-material-answer[hidden] { display:none; }
  .hazmat-material-answer--branch { border-left-color:#b7791f; background:#fffdf8; }
  .hazmat-material-answer__placard { display:flex; min-height:4.6rem; align-items:flex-start; justify-content:center; border-right:1px solid #d8e2ea; padding-right:.85rem; }
  .hazmat-material-answer__placard img { display:block; width:4rem; height:4rem; object-fit:contain; filter:drop-shadow(0 2px 2px rgba(15,23,42,.10)); }
  .hazmat-material-answer__main { min-width:0; }
  .hazmat-material-answer__kicker { color:#1769aa; font-size:.64rem; font-weight:900; letter-spacing:.095em; line-height:1.2; text-transform:uppercase; }
  .hazmat-material-answer--branch .hazmat-material-answer__kicker { color:#986311; }
  .hazmat-material-answer h3 { margin:.22rem 0 0; color:#0f2f4f; font-size:1.1rem; font-weight:900; line-height:1.15; }
  .hazmat-material-answer p { margin:.42rem 0 0; max-width:54rem; color:#52677b; font-size:.78rem; font-weight:650; line-height:1.5; }
  .hazmat-material-answer__facts { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:.45rem; margin-top:.72rem; }
  .hazmat-material-answer__facts>div { border:1px solid #d3dee7; border-radius:.38rem; background:#f8fafc; padding:.55rem .62rem; }
  .hazmat-material-answer--branch .hazmat-material-answer__facts>div { background:#fff; }
  .hazmat-material-answer__facts span { display:block; color:#718397; font-size:.59rem; font-weight:850; letter-spacing:.045em; line-height:1.25; text-transform:uppercase; }
  .hazmat-material-answer__facts strong { display:block; margin-top:.16rem; color:#173b63; font-size:.76rem; font-weight:900; line-height:1.35; }
  .hazmat-material-answer__actions { display:flex; flex-wrap:wrap; gap:.45rem; margin-top:.7rem; }
  .hazmat-material-answer__actions button { display:inline-flex; min-height:2.35rem; align-items:center; justify-content:center; border:1px solid #1769aa; border-radius:.35rem; background:#1769aa; padding:.48rem .68rem; color:#fff; font-size:.7rem; font-weight:900; cursor:pointer; }
  .hazmat-material-answer__actions button:hover { background:#125b95; }
  .hazmat-material-answer__actions .hazmat-material-answer__secondary { border-color:#9db3c5; background:#fff; color:#173b63; }
  .hazmat-material-answer__actions .hazmat-material-answer__secondary:hover { border-color:#6f899f; background:#f8fafc; }
  .hazmat-material-answer__actions button:focus-visible { outline:0; box-shadow:0 0 0 3px rgba(96,165,250,.28); }

  .hazmat-taxonomy-guide { margin-top:1rem; border:1px solid #cbd8e3; border-radius:.55rem; background:#f8fafc; padding:.85rem; }
  .hazmat-taxonomy-guide__head { display:grid; gap:.18rem; }
  .hazmat-taxonomy-guide__eyebrow { margin:0; color:#1769aa; font-size:.62rem; font-weight:900; letter-spacing:.1em; text-transform:uppercase; }
  .hazmat-taxonomy-guide h3 { margin:0; color:#0f2f4f; font-size:.93rem; font-weight:900; line-height:1.25; }
  .hazmat-taxonomy-guide__head>p:last-child { margin:.15rem 0 0; color:#52677b; font-size:.74rem; font-weight:650; line-height:1.5; }
  .hazmat-taxonomy-guide__grid { display:grid; gap:.45rem; margin-top:.7rem; }
  .hazmat-taxonomy-guide__grid>div { display:grid; grid-template-columns:1.65rem minmax(0,1fr); gap:.05rem .5rem; align-items:start; border-top:1px solid #dce5ec; padding-top:.52rem; }
  .hazmat-taxonomy-guide__grid>div>span { grid-row:1 / 3; display:flex; width:1.55rem; height:1.55rem; align-items:center; justify-content:center; border:1px solid #93b7d4; border-radius:.25rem; background:#fff; color:#1769aa; font-size:.68rem; font-weight:950; }
  .hazmat-taxonomy-guide__grid strong { color:#173b63; font-size:.74rem; font-weight:900; line-height:1.25; }
  .hazmat-taxonomy-guide__grid small { color:#61788d; font-size:.67rem; font-weight:650; line-height:1.4; }

  .hazmat-explorer__verify strong { color:#334155; font-weight:900; }

  @media (min-width:760px) {
    .hazmat-material-answer { grid-template-columns:5.5rem minmax(0,1fr); padding:1rem; }
    .hazmat-material-answer__placard img { width:4.5rem; height:4.5rem; }
    .hazmat-material-answer__facts { grid-template-columns:repeat(4,minmax(0,1fr)); }
    .hazmat-taxonomy-guide__grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
    .hazmat-taxonomy-guide__grid>div { border-top:0; border-left:1px solid #dce5ec; padding:.05rem 0 .05rem .72rem; }
    .hazmat-taxonomy-guide__grid>div:first-child { border-left:0; padding-left:0; }
  }

  @media (max-width:520px) {
    .hazmat-material-answer { grid-template-columns:1fr; }
    .hazmat-material-answer__placard { min-height:auto; justify-content:flex-start; border-right:0; border-bottom:1px solid #d8e2ea; padding:0 0 .7rem; }
    .hazmat-material-answer__facts { grid-template-columns:1fr; }
  }
}

/* === DOT Hazard Classes: visual quick-reference table === */
@layer components {
  .hazmat-quick-reference-card {
    overflow:hidden;
    padding:0;
  }

  .hazmat-quick-reference-head {
    position:relative;
    overflow:hidden;
    padding:1.15rem 1.15rem .9rem;
    background:
      radial-gradient(circle at 86% 18%, rgba(176,207,228,.22), transparent 24%),
      linear-gradient(100deg,#ffffff 0%,#f8fbfe 64%,#eef6fb 100%);
  }

  .hazmat-quick-reference-head::after {
    content:"";
    position:absolute;
    inset:auto 0 0 0;
    height:1px;
    background:#d8e6ef;
  }

  .hazmat-quick-reference-head > * { position:relative; z-index:1; }
  .hazmat-quick-reference-head .hazmat-section-copy { max-width:none; }

  .hazmat-quick-reference-card .hazmat-table-wrap {
    margin-top:0;
    border:0;
    border-radius:0;
    background:#fff;
  }

  .hazmat-reference-table--visual { min-width:760px; table-layout:fixed; }
  .hazmat-reference-table--visual thead th {
    background:#eef6fb;
    border-right:1px solid #d7e4ec;
    color:#12325b;
    font-size:.8rem;
    padding:.8rem .9rem;
  }
  .hazmat-reference-table--visual thead th:last-child { border-right:0; }
  .hazmat-reference-table--visual thead th:nth-child(1){width:8%}
  .hazmat-reference-table--visual thead th:nth-child(2){width:31%}
  .hazmat-reference-table--visual thead th:nth-child(3){width:20%}
  .hazmat-reference-table--visual thead th:nth-child(4){width:41%}

  .hazmat-reference-table--visual tbody th,
  .hazmat-reference-table--visual tbody td {
    border-right:1px solid rgba(203,216,227,.82);
    border-bottom:1px solid rgba(203,216,227,.92);
    padding:.62rem .9rem;
    vertical-align:middle;
    color:#173b63;
    font-size:.78rem;
    line-height:1.35;
  }
  .hazmat-reference-table--visual tbody tr:last-child > * { border-bottom:0; }
  .hazmat-reference-table--visual tbody tr > *:last-child { border-right:0; }
  .hazmat-reference-table--visual tbody th { position:relative; text-align:center; }
  .hazmat-reference-table--visual tbody td { font-weight:650; }

  .hazmat-ref-row { --row-accent:#1769aa; --row-bg:#fff; }
  .hazmat-ref-row > * { background:var(--row-bg); }
  .hazmat-ref-row > th:first-child { box-shadow:inset 4px 0 0 var(--row-accent); }
  .hazmat-ref-row--1{--row-accent:#f28c00;--row-bg:#fff4e8}
  .hazmat-ref-row--2{--row-accent:#1498d4;--row-bg:#eef9ff}
  .hazmat-ref-row--3{--row-accent:#e31b23;--row-bg:#fff0f2}
  .hazmat-ref-row--4{--row-accent:#e31b23;--row-bg:#fff0f2}
  .hazmat-ref-row--5{--row-accent:#e2c800;--row-bg:#fffbea}
  .hazmat-ref-row--6{--row-accent:#8b3fbd;--row-bg:#f7effd}
  .hazmat-ref-row--7{--row-accent:#d8cf00;--row-bg:#fffdf0}
  .hazmat-ref-row--8{--row-accent:#ef6a24;--row-bg:#fff2ef}
  .hazmat-ref-row--9{--row-accent:#6b7280;--row-bg:#fbfcfd}

  .hazmat-class-diamond {
    display:inline-flex;
    width:2.15rem;
    height:2.15rem;
    align-items:center;
    justify-content:center;
    border:2px solid color-mix(in srgb,var(--row-accent) 76%,#0f172a 24%);
    background:var(--row-accent);
    color:#fff;
    transform:rotate(45deg);
    box-shadow:0 1px 2px rgba(15,23,42,.08);
  }
  .hazmat-class-diamond span {
    display:block;
    transform:rotate(-45deg);
    font-size:.86rem;
    font-weight:900;
    line-height:1;
  }
  .hazmat-ref-row--5 .hazmat-class-diamond,
  .hazmat-ref-row--7 .hazmat-class-diamond { color:#173b63; }
  .hazmat-ref-row--9 .hazmat-class-diamond { background:#fff; color:#111827; }

  .hazmat-hazard-cell {
    display:grid;
    grid-template-columns:minmax(0,1fr) 3rem;
    align-items:center;
    gap:1rem;
    min-width:0;
  }
  .hazmat-hazard-cell strong {
    color:#12325b;
    font-size:.82rem;
    font-weight:900;
  }
  .hazmat-hazard-cell img {
    display:block;
    width:2.65rem;
    height:2.65rem;
    object-fit:contain;
    justify-self:start;
  }

  .hazmat-division-chip {
    display:inline-flex;
    min-height:2rem;
    align-items:center;
    justify-content:center;
    margin:.12rem .28rem .12rem 0;
    border:1px solid #b9d4f4;
    border-radius:.58rem;
    background:#f4f9ff;
    padding:.32rem .58rem;
    color:#12325b;
    font-size:.75rem;
    font-weight:900;
    box-shadow:0 1px 2px rgba(15,23,42,.025);
  }
  .hazmat-division-none { color:#1769aa; font-size:1rem; font-weight:800; }

  @media(min-width:640px){
    .hazmat-quick-reference-head { padding:1.45rem 1.5rem 1rem; }
    .hazmat-reference-table--visual tbody th,
    .hazmat-reference-table--visual tbody td { padding:.7rem 1rem; font-size:.82rem; }
    .hazmat-hazard-cell strong { font-size:.86rem; }
  }
}



/* === DOT Hazard Classes: common-material reference table === */
@layer components {
  .hazmat-material-reference .hazmat-section-title {
    max-width: none;
  }

  .hazmat-material-reference .hazmat-section-copy {
    max-width: none;
  }

  .hazmat-material-table-wrap {
    margin-top: 1rem;
    overflow: auto;
    border: 1px solid #cad9e5;
    border-radius: 1rem;
    background: #fff;
    box-shadow: 0 5px 16px rgba(15, 47, 79, .045);
  }

  .hazmat-material-table {
    width: 100%;
    min-width: 880px;
    border-collapse: collapse;
    table-layout: fixed;
  }

  .hazmat-material-table thead th {
    padding: .75rem .85rem;
    border-bottom: 1px solid #bccfdd;
    background: #eaf1f6;
    text-align: left;
    color: #173b63;
    font-size: .7rem;
    font-weight: 900;
    line-height: 1.25;
    letter-spacing: .045em;
    text-transform: uppercase;
  }

  .hazmat-material-table thead th:nth-child(1) { width: 20%; }
  .hazmat-material-table thead th:nth-child(2) { width: 23%; }
  .hazmat-material-table thead th:nth-child(3) { width: 22%; }
  .hazmat-material-table thead th:nth-child(4) { width: 35%; }

  .hazmat-material-table tbody tr:nth-child(even) {
    background: #f8fbfd;
  }

  .hazmat-material-table tbody tr:hover {
    background: #f1f7fb;
  }

  .hazmat-material-table tbody th,
  .hazmat-material-table tbody td {
    padding: .78rem .85rem;
    border-bottom: 1px solid #e0e9ef;
    vertical-align: top;
    text-align: left;
    color: #52677b;
    font-size: .78rem;
    font-weight: 650;
    line-height: 1.45;
  }

  .hazmat-material-table tbody th {
    color: #12325b;
    font-size: .82rem;
    font-weight: 900;
  }

  .hazmat-material-table tbody td strong {
    color: #173b63;
    font-weight: 850;
  }

  .hazmat-material-table tbody tr:last-child > * {
    border-bottom: 0;
  }

  @media (max-width: 699px) {
    .hazmat-material-table-wrap {
      overflow: visible;
      border: 0;
      border-radius: 0;
      box-shadow: none;
      background: transparent;
    }

    .hazmat-material-table {
      min-width: 0;
      border-collapse: separate;
      border-spacing: 0 .65rem;
      table-layout: auto;
    }

    .hazmat-material-table thead {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border: 0;
    }

    .hazmat-material-table tbody,
    .hazmat-material-table tr,
    .hazmat-material-table th,
    .hazmat-material-table td {
      display: block;
      width: 100%;
    }

    .hazmat-material-table tbody tr,
    .hazmat-material-table tbody tr:nth-child(even),
    .hazmat-material-table tbody tr:hover {
      overflow: hidden;
      border: 1px solid #d3e0e9;
      border-radius: .9rem;
      background: #fff;
      box-shadow: 0 3px 10px rgba(15, 47, 79, .035);
    }

    .hazmat-material-table tbody th {
      padding: .75rem .8rem;
      border-bottom: 1px solid #dce6ed;
      background: #f3f7fa;
      font-size: .84rem;
    }

    .hazmat-material-table tbody td {
      display: grid;
      grid-template-columns: minmax(8.6rem, .85fr) minmax(0, 1.35fr);
      gap: .55rem;
      padding: .62rem .8rem;
      border-bottom: 1px solid #edf2f5;
      font-size: .75rem;
    }

    .hazmat-material-table tbody td::before {
      content: attr(data-label);
      color: #6b7f91;
      font-size: .64rem;
      font-weight: 900;
      line-height: 1.3;
      letter-spacing: .035em;
      text-transform: uppercase;
    }

    .hazmat-material-table tbody td:last-child {
      border-bottom: 0;
    }
  }
}


/* Material close variants */
@layer components {
  .hazmat-material-name { display:block; color:#12325b; font-weight:900; line-height:1.3; }
  .hazmat-material-aliases { display:block; margin-top:.3rem; color:#6b7f91; font-size:.66rem; font-weight:650; line-height:1.45; }
  .hazmat-material-aliases b { color:#4b647a; font-weight:850; }
  @media (max-width:699px) {
    .hazmat-material-aliases { margin-top:.28rem; font-size:.65rem; }
  }
}


/* === DOT Hazard Classes: explorer help links + confident popular lookups === */
@layer components {
  .hazmat-explorer-help {
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap:.45rem;
    margin-top:.62rem;
    color:#7b8fa2;
    font-size:.78rem;
    font-weight:800;
  }

  .hazmat-explorer-help button {
    border:0;
    background:transparent;
    padding:.12rem 0;
    color:#1769aa;
    font:inherit;
    font-weight:900;
    text-decoration:underline;
    text-decoration-thickness:1.5px;
    text-underline-offset:.22rem;
    cursor:pointer;
  }

  .hazmat-explorer-help button:hover { color:#0f4f86; }
  .hazmat-explorer-help button:focus-visible {
    outline:0;
    border-radius:.2rem;
    box-shadow:0 0 0 3px rgba(37,99,235,.22);
  }

  .hazmat-help-popover {
    position:fixed;
    inset:50% auto auto 50%;
    width:min(44rem,calc(100vw - 2rem));
    max-height:min(82vh,48rem);
    margin:0;
    overflow:auto;
    transform:translate(-50%,-50%);
    border:2px solid #1769aa;
    border-radius:1rem;
    background:#fff;
    padding:1.25rem;
    color:#173b63;
    box-shadow:0 28px 80px rgba(15,47,79,.34);
  }

  .hazmat-help-popover::backdrop { background:rgba(8,27,48,.68); }

  .hazmat-help-popover__head {
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    gap:1rem;
    align-items:start;
    border-bottom:2px solid #d6e6f2;
    padding-bottom:.9rem;
  }

  .hazmat-help-popover__head span {
    display:block;
    margin-bottom:.3rem;
    color:#1769aa;
    font-size:.68rem;
    font-weight:950;
    letter-spacing:.09em;
    text-transform:uppercase;
  }

  .hazmat-help-popover__head h2 {
    margin:0;
    color:#0f2f4f;
    font-size:1.45rem;
    font-weight:950;
    line-height:1.15;
  }

  .hazmat-help-popover__close {
    display:flex;
    width:2.55rem;
    height:2.55rem;
    align-items:center;
    justify-content:center;
    border:2px solid #1769aa;
    border-radius:.5rem;
    background:#1769aa;
    color:#fff;
    font-size:1.45rem;
    font-weight:900;
    line-height:1;
    cursor:pointer;
  }

  .hazmat-help-popover__close:hover { background:#0f568f; border-color:#0f568f; }
  .hazmat-help-popover__close:focus-visible { outline:0; box-shadow:0 0 0 4px rgba(96,165,250,.35); }

  .hazmat-help-popover__intro {
    margin:.95rem 0 0;
    color:#52677b;
    font-size:.86rem;
    font-weight:650;
    line-height:1.6;
  }

  .hazmat-help-steps {
    display:grid;
    gap:.7rem;
    margin:1rem 0 0;
    padding:0;
    list-style:none;
  }

  .hazmat-help-steps li {
    display:grid;
    grid-template-columns:2.6rem minmax(0,1fr);
    gap:.75rem;
    align-items:start;
    border:1px solid #b9cfdf;
    border-left:5px solid #1769aa;
    border-radius:.55rem;
    background:#f7fbff;
    padding:.8rem .9rem;
  }

  .hazmat-help-steps li>span {
    display:flex;
    width:2.35rem;
    height:2.35rem;
    align-items:center;
    justify-content:center;
    border-radius:.45rem;
    background:#1769aa;
    color:#fff;
    font-size:.9rem;
    font-weight:950;
  }

  .hazmat-help-steps strong { color:#0f2f4f; font-size:.86rem; font-weight:950; }
  .hazmat-help-steps p { margin:.2rem 0 0; color:#52677b; font-size:.78rem; font-weight:650; line-height:1.5; }
  .hazmat-help-popover__note {
    margin:.9rem 0 0;
    border:1px solid #e5bd4f;
    border-left:5px solid #d99a00;
    border-radius:.5rem;
    background:#fffaf0;
    padding:.75rem .85rem;
    color:#5f5540;
    font-size:.78rem;
    font-weight:650;
    line-height:1.5;
  }
  .hazmat-help-popover__note strong { color:#3f3829; font-weight:950; }

  .hazmat-help-read-grid { display:grid; gap:.7rem; margin-top:1rem; }
  .hazmat-help-read-grid>div {
    display:grid;
    grid-template-columns:2.55rem minmax(0,1fr);
    gap:.12rem .75rem;
    align-items:start;
    border:1px solid #b9cfdf;
    border-left:5px solid #1769aa;
    border-radius:.55rem;
    background:#f7fbff;
    padding:.8rem .9rem;
  }
  .hazmat-help-read-grid>div>span {
    grid-row:1 / 3;
    display:flex;
    width:2.25rem;
    height:2.25rem;
    align-items:center;
    justify-content:center;
    border-radius:.45rem;
    background:#1769aa;
    color:#fff;
    font-weight:950;
  }
  .hazmat-help-read-grid strong { color:#0f2f4f; font-size:.88rem; font-weight:950; }
  .hazmat-help-read-grid small { color:#52677b; font-size:.76rem; font-weight:650; line-height:1.45; }

  /* Stronger reference-index styling: these are important lookup controls, not shy cards. */
  .hazmat-popular { border-top:2px solid #b7cad9; padding-top:.85rem; }
  .hazmat-popular__label { margin-bottom:.65rem; color:#0f2f4f; font-size:.72rem; letter-spacing:.08em; }
  .hazmat-popular__label::before { width:.38rem; height:1.15rem; background:#0b6fd3; }
  .hazmat-popular__list { gap:.55rem; }
  .hazmat-popular a {
    min-height:2.8rem;
    border:2px solid #9fb8cb;
    border-left:6px solid #0b6fd3;
    border-radius:.42rem;
    background:#fff;
    padding:.62rem .68rem .62rem .78rem;
    color:#0f2f4f;
    font-size:.8rem;
    font-weight:950;
    box-shadow:0 2px 5px rgba(15,47,79,.07);
  }
  .hazmat-popular a::after {
    content:"»";
    display:flex;
    min-width:1.7rem;
    height:1.7rem;
    align-items:center;
    justify-content:center;
    margin-left:auto;
    padding-left:.45rem;
    color:#0b6fd3;
    font-size:1.45rem;
    font-weight:950;
    line-height:.8;
  }
  .hazmat-popular a:hover {
    border-color:#1769aa;
    border-left-color:#075fae;
    background:#eaf5ff;
    color:#0b3158;
    box-shadow:0 4px 10px rgba(15,47,79,.12);
    transform:translateY(-1px);
  }
  .hazmat-popular a:focus-visible { border-color:#075fae; border-left-color:#075fae; box-shadow:0 0 0 3px rgba(37,99,235,.28); }

  @media (max-width:559px) {
    .hazmat-popular__toggle {
      min-height:3rem;
      border:2px solid #9fb8cb;
      border-left:6px solid #0b6fd3;
      border-radius:.42rem;
      background:#f7fbff;
      color:#0f2f4f;
      font-size:.82rem;
      font-weight:950;
      box-shadow:0 2px 5px rgba(15,47,79,.07);
    }
    .hazmat-popular__toggle:hover { border-color:#1769aa; background:#eaf5ff; }
    .hazmat-popular__toggle-arrow { width:1.45rem; height:1.45rem; color:#075fae; }
  }

  @media (min-width:620px) {
    .hazmat-help-popover { padding:1.5rem; }
    .hazmat-help-read-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
    .hazmat-help-read-grid>div { grid-template-columns:2.55rem minmax(0,1fr); }
  }
}


/* Hazmat page: bottom planning and related freight links */
.hazmat-footer-links {
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1rem 2rem;
}

.hazmat-footer-links--planning {
  padding-top: 2rem;
}

.hazmat-footer-card {
  border: 1px solid #d7e2ea;
  border-radius: 2rem;
  background: #fff;
  padding: 1.5rem;
  color: #0f172a;
}

.hazmat-footer-card--planning {
  border-width: 2px;
  border-color: #d6e1e8;
  box-shadow: 0 2px 8px rgba(15, 23, 42, .05);
}

.hazmat-footer-heading {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.hazmat-footer-heading__icon {
  display: inline-flex;
  width: 3rem;
  height: 3rem;
  flex: 0 0 3rem;
  align-items: center;
  justify-content: center;
  border: 1px solid #a7f3d0;
  border-radius: .85rem;
}

.hazmat-footer-heading__icon--solid {
  background: #047857;
  color: #fff;
}

.hazmat-footer-heading__icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.hazmat-footer-eyebrow {
  margin: 0 0 .5rem;
  color: #047857;
  font-size: .78rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.hazmat-footer-card h2 {
  margin: 0;
  color: #0f172a;
  font-size: clamp(1.55rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.02em;
}

.hazmat-footer-intro {
  max-width: 56rem;
  margin: .75rem 0 0;
  color: #475569;
  font-size: .98rem;
  font-weight: 600;
  line-height: 1.65;
}

.hazmat-tool-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .75rem 1.5rem;
  margin-top: 1.6rem;
}

.hazmat-tool-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 0;
  border: 1px solid transparent;
  border-radius: 1rem;
  padding: .75rem;
  transition: border-color .15s ease, background-color .15s ease;
}

.hazmat-tool-item:hover {
  border-color: #e2e8f0;
  background: #fff;
}

.hazmat-tool-icon,
.hazmat-related-icon {
  display: inline-flex;
  width: 3.5rem;
  height: 3.5rem;
  flex: 0 0 3.5rem;
  align-items: center;
  justify-content: center;
  border-radius: .85rem;
  box-shadow: 0 1px 3px rgba(15, 23, 42, .05);
}

.hazmat-tool-icon svg,
.hazmat-related-icon svg {
  width: 1.75rem;
  height: 1.75rem;
}

.hazmat-tool-icon--emerald {
  border: 1px solid #d1fae5;
  background: #ecfdf5;
  color: #047857;
}

.hazmat-tool-icon--sky {
  border: 1px solid #dbeafe;
  background: #f0f9ff;
  color: #0369a1;
}

.hazmat-tool-icon--amber {
  border: 1px solid #fde7b0;
  background: #fffbeb;
  color: #b45309;
}

.hazmat-tool-icon--violet {
  border: 1px solid #ede9fe;
  background: #f5f3ff;
  color: #6d28d9;
}

.hazmat-tool-item h3 {
  margin: 0;
  color: #0f172a;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.3;
}

.hazmat-tool-item h3 a:hover {
  color: #047857;
  text-decoration: underline;
}

.hazmat-tool-item h3 a:focus-visible,
.hazmat-related-item:focus-visible {
  outline: 3px solid #a7f3d0;
  outline-offset: 3px;
}

.hazmat-tool-item p {
  margin: .3rem 0 0;
  color: #52677b;
  font-size: .88rem;
  font-weight: 600;
  line-height: 1.55;
}

.hazmat-footer-card--related {
  text-align: left;
}

.hazmat-related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .7rem 1.2rem;
  margin-top: 1.5rem;
}

.hazmat-related-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 0;
  border: 1px solid transparent;
  border-radius: 1rem;
  padding: .75rem;
  transition: border-color .15s ease, background-color .15s ease;
}

.hazmat-related-item:hover {
  border-color: #e2e8f0;
  background: #f8fafc;
}

.hazmat-related-icon {
  border: 1px solid #d1fae5;
  background: #ecfdf5;
  color: #059669;
  transition: border-color .15s ease, background-color .15s ease, color .15s ease;
}

.hazmat-related-item:hover .hazmat-related-icon {
  border-color: #059669;
  background: #059669;
  color: #fff;
}

.hazmat-related-item strong {
  display: block;
  margin-bottom: .3rem;
  color: #0f172a;
  font-size: .84rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: .025em;
  text-transform: uppercase;
}

.hazmat-related-item:hover strong {
  color: #047857;
}

.hazmat-related-item small {
  display: block;
  color: #64748b;
  font-size: .78rem;
  font-weight: 700;
  line-height: 1.55;
}

@media (min-width: 768px) {
  .hazmat-footer-card {
    padding: 2rem;
  }

  .hazmat-tool-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hazmat-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .hazmat-related-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 640px) {
  .hazmat-footer-links {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .hazmat-footer-links {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

@media (max-width: 639px) {

  .hazmat-footer-card {
    border-radius: 1.4rem;
    padding: 1.15rem;
  }

  .hazmat-footer-heading {
    gap: .8rem;
  }

  .hazmat-footer-heading__icon {
    width: 2.75rem;
    height: 2.75rem;
    flex-basis: 2.75rem;
  }

  .hazmat-tool-icon,
  .hazmat-related-icon {
    width: 3rem;
    height: 3rem;
    flex-basis: 3rem;
  }

  .hazmat-tool-icon svg,
  .hazmat-related-icon svg {
    width: 1.5rem;
    height: 1.5rem;
  }
}

@media print {
  .hazmat-footer-links {
    display: none !important;
  }
}