.hb-cargo-guide {
  --hb-ink: #111111;
  --hb-copy: #303030;
  --hb-muted: #6d6d68;
  --hb-line: #ddddda;
  --hb-soft: #f5f5f2;
  --hb-soft-2: #eeeeea;
  --hb-white: #ffffff;

  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  color: var(--hb-copy);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  line-height: 1.72;
}

.hb-cargo-guide,
.hb-cargo-guide *,
.hb-cargo-guide *::before,
.hb-cargo-guide *::after {
  box-sizing: border-box;
}

.hb-cargo-guide section,
.hb-cargo-guide header,
.hb-cargo-guide nav,
.hb-cargo-guide figure,
.hb-cargo-guide .hb-note,
.hb-cargo-guide .hb-volume-map,
.hb-cargo-guide .hb-opening-range,
.hb-cargo-guide .hb-corrections,
.hb-cargo-guide .hb-product-feature {
  width: 100%;
  max-width: 100%;
}

.hb-cargo-guide h1,
.hb-cargo-guide h2,
.hb-cargo-guide h3,
.hb-cargo-guide p,
.hb-cargo-guide ul,
.hb-cargo-guide ol,
.hb-cargo-guide dl,
.hb-cargo-guide figure {
  margin-top: 0;
}

.hb-cargo-guide h1 {
  width: 100%;
  margin: 0 0 25px;
  color: var(--hb-ink);
  font-size: clamp(38px, 5.8vw, 66px);
  line-height: 1.03;
  letter-spacing: -0.045em;
  font-weight: 800;
}

.hb-cargo-guide h2 {
  width: 100%;
  margin: 68px 0 22px;
  padding-top: 19px;
  border-top: 2px solid var(--hb-ink);
  color: var(--hb-ink);
  font-size: clamp(28px, 3vw, 37px);
  line-height: 1.16;
  letter-spacing: -0.028em;
}

.hb-cargo-guide h3 {
  margin: 34px 0 12px;
  color: var(--hb-ink);
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: -0.012em;
}

.hb-cargo-guide p {
  margin-bottom: 19px;
}

.hb-cargo-guide a {
  color: var(--hb-ink);
  font-weight: 700;
  text-decoration-color: #858585;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.hb-cargo-guide a:hover {
  text-decoration-color: var(--hb-ink);
}

.hb-cargo-guide img {
  display: block;
  max-width: 100%;
}


/* =========================
   HERO
   ========================= */

.hb-cargo-guide .hb-hero {
  padding: 18px 0 42px;
  border-bottom: 1px solid var(--hb-line);
}

.hb-cargo-guide .hb-kicker {
  margin-bottom: 16px;
  color: var(--hb-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.hb-cargo-guide .hb-lede {
  width: 100%;
  margin-bottom: 0;
  color: #242424;
  font-size: clamp(19px, 2vw, 22px);
  line-height: 1.62;
}

.hb-cargo-guide .hb-quick-answer {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 26px;
  width: 100%;
  margin-top: 29px;
  padding-top: 20px;
  border-top: 1px solid var(--hb-line);
}

.hb-cargo-guide .hb-quick-answer strong {
  color: var(--hb-ink);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hb-cargo-guide .hb-quick-answer p {
  margin: 0;
}


/* =========================
   TABLE OF CONTENTS
   ========================= */

.hb-cargo-guide .hb-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 30px 0 8px;
  padding: 11px;
  border: 1px solid var(--hb-line);
  background: var(--hb-soft);
}

.hb-cargo-guide .hb-toc a {
  flex: 1 1 125px;
  min-width: 0;
  padding: 9px 8px;
  border: 1px solid #c9c9c5;
  background: var(--hb-white);
  color: var(--hb-ink);
  font-size: 12px;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
}

.hb-cargo-guide .hb-toc a:hover {
  border-color: var(--hb-ink);
  background: var(--hb-ink);
  color: #ffffff;
}


/* =========================
   VOLUME MAP
   ========================= */

.hb-cargo-guide .hb-volume-map {
  margin: 29px 0 35px;
  border-top: 1px solid var(--hb-line);
}

.hb-cargo-guide .hb-volume-row {
  display: grid;
  grid-template-columns: 110px 150px minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  width: 100%;
  padding: 18px 0;
  border-bottom: 1px solid var(--hb-line);
}

.hb-cargo-guide .hb-volume-row strong {
  color: var(--hb-ink);
}

.hb-cargo-guide .hb-volume-status {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid #c9c9c5;
  background: var(--hb-soft);
  color: var(--hb-ink);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.3;
}

.hb-cargo-guide .hb-volume-row p {
  margin: 0;
  color: var(--hb-muted);
  font-size: 14px;
  line-height: 1.55;
}


/* =========================
   CALLOUT
   ========================= */

.hb-cargo-guide .hb-note {
  margin: 28px 0 33px;
  padding: 22px 24px;
  border-left: 4px solid var(--hb-ink);
  background: var(--hb-soft);
}

.hb-cargo-guide .hb-note strong {
  display: block;
  margin-bottom: 6px;
  color: var(--hb-ink);
}

.hb-cargo-guide .hb-note p:last-child {
  margin-bottom: 0;
}


/* =========================
   HEM LOGIC
   ========================= */

.hb-cargo-guide .hb-hem-logic {
  width: 100%;
  margin: 27px 0 37px;
  border-top: 2px solid var(--hb-ink);
}

.hb-cargo-guide .hb-hem-logic > div {
  display: grid;
  grid-template-columns: 185px minmax(0, 1fr);
  gap: 30px;
  width: 100%;
  padding: 22px 0;
  border-bottom: 1px solid var(--hb-line);
}

.hb-cargo-guide .hb-hem-logic dt {
  color: var(--hb-ink);
  font-weight: 800;
}

.hb-cargo-guide .hb-hem-logic dd {
  min-width: 0;
  margin: 0;
}

.hb-cargo-guide .hb-hem-logic dd p:last-child {
  margin-bottom: 0;
}


/* =========================
   TWO-PRODUCT PAIRING
   ========================= */

.hb-cargo-guide .hb-pairing {
  width: 100%;
  margin: 40px 0 42px;
  overflow: hidden;
  border: 1px solid var(--hb-line);
  background: var(--hb-white);
}

.hb-cargo-guide .hb-pairing-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 100%;
  border-bottom: 1px solid var(--hb-line);
  background: var(--hb-soft-2);
}

.hb-cargo-guide .hb-pairing-image {
  display: block;
  width: 100%;
  min-width: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #efefec;
  text-decoration: none;
}

.hb-cargo-guide .hb-pairing-image + .hb-pairing-image {
  border-left: 1px solid var(--hb-line);
}

.hb-cargo-guide .hb-pairing-image img {
  width: 100%;
  height: 100%;
  padding: 24px;
  object-fit: contain;
  transition: transform .4s ease;
}

.hb-cargo-guide .hb-pairing-image:hover img {
  transform: scale(1.025);
}

.hb-cargo-guide .hb-pairing-copy {
  width: 100%;
  min-width: 0;
  padding: clamp(25px, 4vw, 38px);
}

.hb-cargo-guide .hb-eyebrow {
  margin-bottom: 8px;
  color: var(--hb-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.hb-cargo-guide .hb-pairing-copy h3 {
  margin-top: 0;
  margin-bottom: 14px;
  font-size: clamp(24px, 2.7vw, 30px);
}

.hb-cargo-guide .hb-pairing-points {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hb-line);
}

.hb-cargo-guide .hb-pairing-points li {
  position: relative;
  margin: 0;
  padding: 14px 0 14px 24px;
  border-bottom: 1px solid var(--hb-line);
}

.hb-cargo-guide .hb-pairing-points li::before {
  content: "";
  position: absolute;
  top: 25px;
  left: 2px;
  width: 9px;
  height: 2px;
  background: var(--hb-ink);
}

.hb-cargo-guide .hb-pairing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  width: 100%;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--hb-line);
}

.hb-cargo-guide .hb-pairing-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 138px;
  padding: 11px 17px;
  border: 1px solid var(--hb-ink);
  background: var(--hb-ink);
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  transition: background .2s ease, color .2s ease;
}

.hb-cargo-guide .hb-pairing-button:hover {
  background: var(--hb-white);
  color: var(--hb-ink);
}

.hb-cargo-guide .hb-pairing-button-light {
  background: var(--hb-white);
  color: var(--hb-ink);
}

.hb-cargo-guide .hb-pairing-button-light:hover {
  background: var(--hb-ink);
  color: #ffffff;
}


/* =========================
   FRONT OPENING
   ========================= */

.hb-cargo-guide .hb-opening-range {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 28px 0 36px;
  border-top: 1px solid var(--hb-line);
  border-bottom: 1px solid var(--hb-line);
}

.hb-cargo-guide .hb-opening-range > div {
  min-width: 0;
  padding: 21px;
  border-right: 1px solid var(--hb-line);
}

.hb-cargo-guide .hb-opening-range > div:last-child {
  border-right: 0;
}

.hb-cargo-guide .hb-opening-range span {
  display: block;
  margin-bottom: 7px;
  color: var(--hb-muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.hb-cargo-guide .hb-opening-range strong {
  display: block;
  margin-bottom: 7px;
  color: var(--hb-ink);
  font-size: 18px;
}

.hb-cargo-guide .hb-opening-range p {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
}


/* =========================
   FRONT / SIDE
   ========================= */

.hb-cargo-guide .hb-view-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  width: 100%;
  margin: 28px 0 34px;
}

.hb-cargo-guide .hb-view {
  min-width: 0;
  padding-top: 18px;
  border-top: 3px solid var(--hb-ink);
}

.hb-cargo-guide .hb-view h3 {
  margin-top: 0;
}

.hb-cargo-guide .hb-view ul {
  margin: 17px 0 0;
  padding-left: 20px;
}

.hb-cargo-guide .hb-view li {
  margin-bottom: 10px;
}

.hb-cargo-guide .hb-step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 17px;
  width: 100%;
  padding: 19px 0;
  border-top: 1px solid var(--hb-line);
}

.hb-cargo-guide .hb-step:last-of-type {
  border-bottom: 1px solid var(--hb-line);
}

.hb-cargo-guide .hb-step-number {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--hb-ink);
  border-radius: 50%;
  color: var(--hb-ink);
  font-weight: 800;
}

.hb-cargo-guide .hb-step h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.hb-cargo-guide .hb-step p {
  margin: 0;
}


/* =========================
   CORRECTIONS
   ========================= */

.hb-cargo-guide .hb-corrections {
  margin: 29px 0 37px;
  border-top: 2px solid var(--hb-ink);
}

.hb-cargo-guide .hb-correction {
  display: grid;
  grid-template-columns: 205px minmax(0, 1fr);
  gap: 32px;
  width: 100%;
  padding: 27px 0;
  border-bottom: 1px solid var(--hb-line);
}

.hb-cargo-guide .hb-correction-title {
  color: var(--hb-ink);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.3;
}

.hb-cargo-guide .hb-correction ol {
  margin: 0;
  padding-left: 20px;
}

.hb-cargo-guide .hb-correction li {
  margin-bottom: 12px;
}


/* =========================
   SINGLE PRODUCT FEATURE
   ========================= */

.hb-cargo-guide .hb-product-feature {
  display: grid;
  grid-template-columns: minmax(280px, .9fr) minmax(0, 1.1fr);
  width: 100%;
  margin: 40px 0 42px;
  overflow: hidden;
  border: 1px solid var(--hb-line);
  background: var(--hb-white);
}

.hb-cargo-guide .hb-product-feature-image {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 100%;
  overflow: hidden;
  background: var(--hb-soft-2);
  text-decoration: none;
}

.hb-cargo-guide .hb-product-feature-image img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  padding: 24px;
  object-fit: contain;
  transition: transform .4s ease;
}

.hb-cargo-guide .hb-product-feature-image:hover img {
  transform: scale(1.025);
}

.hb-cargo-guide .hb-product-feature-copy {
  min-width: 0;
  padding: clamp(27px, 4vw, 40px);
  overflow-wrap: anywhere;
}

.hb-cargo-guide .hb-product-feature-copy h3 {
  margin-top: 0;
  font-size: clamp(23px, 2.5vw, 29px);
}

.hb-cargo-guide .hb-use-case {
  width: 100%;
  margin: 21px 0 0;
  padding: 17px 0 0;
  border-top: 1px solid var(--hb-line);
  color: #404040;
  font-size: 15px;
  line-height: 1.62;
}

.hb-cargo-guide .hb-use-case strong {
  color: var(--hb-ink);
}

.hb-cargo-guide .hb-single-product-button {
  display: inline-block;
  margin-top: 23px;
  padding: 11px 17px;
  border: 1px solid var(--hb-ink);
  background: var(--hb-ink);
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  text-decoration: none;
  transition: background .2s ease, color .2s ease;
}

.hb-cargo-guide .hb-single-product-button:hover {
  background: var(--hb-white);
  color: var(--hb-ink);
}


/* =========================
   FAQ
   ========================= */

.hb-cargo-guide .hb-faq {
  width: 100%;
}

.hb-cargo-guide .hb-faq details {
  width: 100%;
  margin-bottom: 11px;
  border: 1px solid var(--hb-line);
  background: var(--hb-white);
}

.hb-cargo-guide .hb-faq summary {
  position: relative;
  padding: 18px 50px 18px 20px;
  color: var(--hb-ink);
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

.hb-cargo-guide .hb-faq summary::-webkit-details-marker {
  display: none;
}

.hb-cargo-guide .hb-faq summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  font-size: 23px;
  font-weight: 400;
}

.hb-cargo-guide .hb-faq details[open] summary::after {
  content: "–";
}

.hb-cargo-guide .hb-faq-body {
  width: 100%;
  padding: 0 20px 19px;
}

.hb-cargo-guide .hb-faq-body p:last-child {
  margin-bottom: 0;
}


/* =========================
   FINAL CTA
   ========================= */

.hb-cargo-guide .hb-final {
  width: 100%;
  margin-top: 64px;
  padding: clamp(28px, 5vw, 46px);
  border: 2px solid var(--hb-ink);
  background: var(--hb-soft);
}

.hb-cargo-guide .hb-final-label {
  margin-bottom: 9px;
  color: var(--hb-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.hb-cargo-guide .hb-final-lead {
  margin-bottom: 19px;
  color: var(--hb-ink);
  font-size: clamp(24px, 3vw, 33px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.hb-cargo-guide .hb-final-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  margin-top: 8px;
  padding: 12px 19px;
  border: 1px solid var(--hb-ink);
  background: var(--hb-ink);
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  transition: background .2s ease, color .2s ease;
}

.hb-cargo-guide .hb-final-button:hover {
  background: var(--hb-white);
  color: var(--hb-ink);
}


/* =========================
   ACCESSIBILITY
   ========================= */

.hb-cargo-guide a:focus-visible,
.hb-cargo-guide summary:focus-visible {
  outline: 2px solid var(--hb-ink);
  outline-offset: 3px;
}


/* =========================
   RESPONSIVE
   ========================= */

@media (max-width: 760px) {
  .hb-cargo-guide {
    font-size: 16px;
    line-height: 1.68;
  }

  .hb-cargo-guide h2 {
    margin-top: 54px;
  }

  .hb-cargo-guide .hb-volume-row {
    grid-template-columns: 100px minmax(0, 1fr);
    gap: 10px 14px;
  }

  .hb-cargo-guide .hb-volume-row p {
    grid-column: 1 / -1;
  }

  .hb-cargo-guide .hb-volume-status {
    justify-self: start;
  }

  .hb-cargo-guide .hb-hem-logic > div,
  .hb-cargo-guide .hb-correction {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .hb-cargo-guide .hb-view-split,
  .hb-cargo-guide .hb-product-feature {
    grid-template-columns: 1fr;
  }

  .hb-cargo-guide .hb-product-feature-image img {
    min-height: 360px;
  }
}

@media (max-width: 560px) {
  .hb-cargo-guide .hb-quick-answer {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .hb-cargo-guide .hb-toc a {
    flex-basis: 100%;
    text-align: left;
  }

  .hb-cargo-guide .hb-pairing-gallery {
    grid-template-columns: 1fr 1fr;
  }

  .hb-cargo-guide .hb-pairing-image img {
    padding: 12px;
  }

  .hb-cargo-guide .hb-pairing-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .hb-cargo-guide .hb-pairing-button {
    width: 100%;
    min-width: 0;
    padding-left: 10px;
    padding-right: 10px;
  }

  .hb-cargo-guide .hb-opening-range {
    grid-template-columns: 1fr;
  }

  .hb-cargo-guide .hb-opening-range > div {
    border-right: 0;
    border-bottom: 1px solid var(--hb-line);
  }

  .hb-cargo-guide .hb-opening-range > div:last-child {
    border-bottom: 0;
  }

  .hb-cargo-guide .hb-product-feature-image img {
    min-height: 320px;
  }

  .hb-cargo-guide .hb-final-button {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .hb-cargo-guide .hb-pairing-actions {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hb-cargo-guide img,
  .hb-cargo-guide .hb-pairing-button,
  .hb-cargo-guide .hb-single-product-button,
  .hb-cargo-guide .hb-final-button {
    transition: none !important;
  }
}