/* CIVIO / Winter Snow Removal DX article
   Quiet interactive article styles. Page-specific only. */

body.winter-snow-removal-page{--article-read:940px}

/* Keep emphasized text visible even when shared article skins use WebKit text-fill. */
body.winter-snow-removal-page .civio-article strong,
body.winter-snow-removal-page .civio-article b {
  -webkit-text-fill-color: currentColor !important;
}

.winter-snow-removal-page .winter-hero {
  padding-bottom: 0;
}

.winter-snow-removal-page .winter-hero-diagram {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
  margin: 34px 0 0;
  border-top: 1px solid #111;
  border-bottom: 1px solid #111;
}

.winter-snow-removal-page .winter-hero-step {
  min-height: 150px;
  padding: 24px 22px;
  background: #fff;
}

.winter-snow-removal-page .winter-hero-step span,
.winter-snow-removal-page .winter-thesis span,
.winter-snow-removal-page .winter-question-box > span,
.winter-snow-removal-page .winter-foundation-card > span,
.winter-snow-removal-page .winter-current-state > span,
.winter-snow-removal-page .winter-view-head > span,
.winter-snow-removal-page .winter-final-message > span {
  display: block;
  margin-bottom: 9px;
  color: #c4141f;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
}

.winter-snow-removal-page .winter-hero-step strong {
  display: block;
  color: #111;
  font-size: clamp(20px, 2.4vw, 29px);
  line-height: 1.35;
}

.winter-snow-removal-page .winter-hero-step small {
  display: block;
  margin-top: 9px;
  color: #686868;
  font-size: 13px;
  line-height: 1.7;
}

.winter-snow-removal-page .winter-hero-step.is-focus {
  background: #111;
}

.winter-snow-removal-page .winter-hero-step.is-focus strong {
  color: #fff;
}

.winter-snow-removal-page .winter-hero-step.is-focus small {
  color: #d6d6d6;
}

.winter-snow-removal-page .winter-hero-arrow {
  display: grid;
  place-items: center;
  width: 52px;
  color: #c4141f;
  border-left: 1px solid #d7d7d7;
  border-right: 1px solid #d7d7d7;
  font-size: 24px;
  font-weight: 800;
}

.winter-snow-removal-page .winter-thesis {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  margin-top: 20px;
  padding: 24px 0;
  border-bottom: 1px solid #111;
}

.winter-snow-removal-page .winter-thesis strong {
  color: #111;
  font-size: clamp(18px, 2.2vw, 25px);
  line-height: 1.75;
}

.winter-snow-removal-page .winter-toc {
  margin-top: 36px;
}

.winter-snow-removal-page .winter-intro {
  width: min(var(--article-read), calc(100% - 72px));
  max-width: var(--article-read);
  margin: 0 auto 72px;
}

.winter-snow-removal-page .winter-intro p:first-child {
  font-size: 1.12em;
  font-weight: 700;
}

.winter-snow-removal-page .winter-section {
  width: min(var(--article-read), calc(100% - 72px));
  max-width: var(--article-read);
  margin: 0 auto 76px;
  scroll-margin-top: 92px;
}

.winter-snow-removal-page .winter-section > h2 {
  margin-bottom: 28px;
  padding-top: 18px;
  border-top: 3px solid #111;
}

.winter-snow-removal-page .winter-question-box,
.winter-snow-removal-page .winter-foundation-card,
.winter-snow-removal-page .winter-current-state {
  margin: 30px 0;
  padding: 26px 28px;
  border: 1px solid #bdbdbd;
  background: #fff;
}

.winter-snow-removal-page .winter-question-box p {
  margin: 0 0 14px;
  color: #111;
  font-size: clamp(18px, 2.4vw, 25px);
  font-weight: 800;
  line-height: 1.7;
}

.winter-snow-removal-page .winter-question-box strong,
.winter-snow-removal-page .winter-foundation-card strong,
.winter-snow-removal-page .winter-current-state strong {
  display: block;
  color: #111;
  font-size: 18px;
  line-height: 1.8;
}

.winter-snow-removal-page .winter-foundation-card {
  border-left: 5px solid #c4141f;
}

.winter-snow-removal-page .winter-foundation-card p {
  margin-bottom: 0;
}

.winter-snow-removal-page .winter-key-quote {
  margin: 34px 0;
  padding: 26px 30px;
  border: 0;
  border-left: 6px solid #c4141f;
  background: #f4f4f4;
}

.winter-snow-removal-page .winter-key-quote p {
  margin: 0;
  color: #111;
  font-size: clamp(20px, 2.7vw, 30px);
  font-weight: 800;
  line-height: 1.65;
}

.winter-snow-removal-page .winter-key-quote.is-dark {
  border-left-color: #c4141f;
  background: #111;
}

.winter-snow-removal-page .winter-key-quote.is-dark p {
  color: #fff;
}

.winter-snow-removal-page .winter-current-state {
  display: grid;
  gap: 6px;
  background: #f7f7f7;
}

.winter-snow-removal-page .winter-view-switch {
  margin: 34px 0;
  border: 1px solid #bdbdbd;
  background: #fff;
}

.winter-snow-removal-page .winter-view-head {
  padding: 26px 28px 18px;
  border-bottom: 1px solid #d5d5d5;
}

.winter-snow-removal-page .winter-view-head h3 {
  margin: 0 0 8px;
  color: #111;
}

.winter-snow-removal-page .winter-view-head p {
  margin: 0;
  color: #666;
}

.winter-snow-removal-page .winter-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid #d5d5d5;
}

.winter-snow-removal-page .winter-tabs button {
  min-height: 52px !important;
  padding: 12px 14px !important;
  border: 0 !important;
  border-right: 1px solid #d5d5d5 !important;
  border-bottom: 4px solid transparent !important;
  border-radius: 0 !important;
  background: #fff !important;
  color: #111 !important;
  -webkit-text-fill-color: #111 !important;
  font: inherit !important;
  font-weight: 800 !important;
  cursor: pointer !important;
  box-shadow: none !important;
  transform: none !important;
}

.winter-snow-removal-page .winter-tabs button:last-child {
  border-right: 0 !important;
}

.winter-snow-removal-page .winter-tabs button:hover,
.winter-snow-removal-page .winter-tabs button:focus-visible {
  background: #f2f2f0 !important;
  color: #111 !important;
  -webkit-text-fill-color: #111 !important;
  outline: 2px solid #111 !important;
  outline-offset: -2px !important;
}

.winter-snow-removal-page .winter-tabs button[aria-selected="true"] {
  border-color: #c4141f !important;
  border-bottom-color: #c4141f !important;
  background: #c4141f !important;
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}

.winter-snow-removal-page .winter-tabs button[aria-selected="true"]:hover,
.winter-snow-removal-page .winter-tabs button[aria-selected="true"]:focus-visible {
  background: #b5121b !important;
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}

.winter-snow-removal-page .winter-view-panel {
  min-height: 168px;
  padding: 28px;
}

.winter-snow-removal-page .winter-view-panel strong {
  display: block;
  margin-bottom: 8px;
  color: #111;
  font-size: clamp(19px, 2.2vw, 26px);
}

.winter-snow-removal-page .winter-view-panel p {
  margin-bottom: 0;
}

.winter-snow-removal-page .table-scroll {
  overflow-x: auto;
  margin: 28px 0;
  border: 1px solid #c8c8c8;
}

.winter-snow-removal-page .winter-info-table {
  width: 100%;
  min-width: 650px;
  border-collapse: collapse;
}

.winter-snow-removal-page .winter-info-table th,
.winter-snow-removal-page .winter-info-table td {
  padding: 16px 18px;
  border-bottom: 1px solid #ddd;
  text-align: left;
  vertical-align: top;
}

.winter-snow-removal-page .winter-info-table th {
  background: #111;
  color: #fff;
  font-size: 13px;
  letter-spacing: .04em;
}

.winter-snow-removal-page .winter-info-table td:first-child {
  width: 38%;
  color: #111;
  font-weight: 800;
}

.winter-snow-removal-page .winter-info-table tr:last-child td {
  border-bottom: 0;
}

.winter-snow-removal-page .winter-shift-line {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  margin: 30px 0;
  padding: 22px 24px;
  border-top: 1px solid #111;
  border-bottom: 1px solid #111;
}

.winter-snow-removal-page .winter-shift-line span {
  color: #c4141f;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
}

.winter-snow-removal-page .winter-shift-line b {
  color: #111;
}

.winter-snow-removal-page .winter-shift-line i {
  color: #c4141f;
  font-style: normal;
  font-size: 24px;
  font-weight: 800;
}

.winter-snow-removal-page .winter-capability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 28px 0 34px;
  border-top: 1px solid #111;
  border-left: 1px solid #111;
}

.winter-snow-removal-page .winter-capability-grid > div {
  min-height: 180px;
  padding: 24px;
  border-right: 1px solid #111;
  border-bottom: 1px solid #111;
}

.winter-snow-removal-page .winter-capability-grid span {
  color: #c4141f;
  font-size: 12px;
  font-weight: 900;
}

.winter-snow-removal-page .winter-capability-grid strong {
  display: block;
  margin: 8px 0;
  color: #111;
  font-size: 20px;
}

.winter-snow-removal-page .winter-capability-grid p {
  margin: 0;
  color: #555;
  font-size: 14px;
  line-height: 1.8;
}

.winter-snow-removal-page .winter-conclusion {
  margin-bottom: 56px;
}

.winter-snow-removal-page .winter-final-message {
  margin-top: 34px;
  padding: 34px 30px;
  background: #111;
  color: #fff;
}

.winter-snow-removal-page .winter-final-message > span {
  color: #ff6b73;
}

.winter-snow-removal-page .winter-final-message strong {
  display: block;
  margin-bottom: 16px;
  color: #fff;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.55;
}

.winter-snow-removal-page .winter-final-message p {
  margin: 0;
  color: #e3e3e3;
}

.winter-snow-removal-page .winter-sources ul {
  padding-left: 1.4em;
}

.winter-snow-removal-page .winter-sources li {
  margin-bottom: 12px;
}

.winter-snow-removal-page .winter-source-note {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid #ccc;
  color: #666;
  font-size: 13px;
}

@media (max-width: 760px) {
  .winter-snow-removal-page .winter-hero-diagram {
    grid-template-columns: 1fr;
  }

  .winter-snow-removal-page .winter-hero-arrow {
    width: auto;
    min-height: 40px;
    border: 0;
    border-top: 1px solid #d7d7d7;
    border-bottom: 1px solid #d7d7d7;
    transform: rotate(90deg);
  }

  .winter-snow-removal-page .winter-thesis {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .winter-snow-removal-page .winter-question-box,
  .winter-snow-removal-page .winter-foundation-card,
  .winter-snow-removal-page .winter-current-state,
  .winter-snow-removal-page .winter-view-head,
  .winter-snow-removal-page .winter-view-panel {
    padding: 22px 20px;
  }

  .winter-snow-removal-page .winter-shift-line {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .winter-snow-removal-page .winter-shift-line i {
    transform: rotate(90deg);
    width: 24px;
  }

  .winter-snow-removal-page .winter-capability-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .winter-snow-removal-page .winter-tabs {
    grid-template-columns: 1fr;
  }

  .winter-snow-removal-page .winter-tabs button {
    border-right: 0 !important;
    border-bottom: 1px solid #d5d5d5 !important;
    border-left: 4px solid transparent !important;
  }

  .winter-snow-removal-page .winter-tabs button[aria-selected="true"] {
    border-bottom-color: #c4141f !important;
    border-left-color: #c4141f !important;
  }
}

@media print {
  .winter-snow-removal-page .winter-tabs {
    display: none;
  }

  .winter-snow-removal-page .winter-view-panel[hidden] {
    display: block !important;
  }

  .winter-snow-removal-page .winter-view-panel {
    min-height: 0;
    border-top: 1px solid #ccc;
  }
}


/* v2 additions: operation, boundaries, next-winter layer */
.winter-snow-removal-page .winter-observation-grid,
.winter-snow-removal-page .winter-boundary-grid,
.winter-snow-removal-page .winter-operation-flow,
.winter-snow-removal-page .winter-next-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 30px 0 34px;
  border-top: 1px solid #111;
  border-left: 1px solid #111;
}

.winter-snow-removal-page .winter-observation-grid > div,
.winter-snow-removal-page .winter-boundary-grid > div,
.winter-snow-removal-page .winter-operation-flow > div,
.winter-snow-removal-page .winter-next-steps > div {
  min-height: 164px;
  padding: 22px 20px;
  border-right: 1px solid #111;
  border-bottom: 1px solid #111;
  background: #fff;
}

.winter-snow-removal-page .winter-observation-grid span,
.winter-snow-removal-page .winter-boundary-grid span,
.winter-snow-removal-page .winter-operation-flow span,
.winter-snow-removal-page .winter-next-steps span {
  display: block;
  margin-bottom: 8px;
  color: #c4141f;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
}

.winter-snow-removal-page .winter-observation-grid strong,
.winter-snow-removal-page .winter-boundary-grid strong,
.winter-snow-removal-page .winter-operation-flow strong,
.winter-snow-removal-page .winter-next-steps strong {
  display: block;
  margin-bottom: 8px;
  color: #111;
  font-size: 18px;
  line-height: 1.45;
}

.winter-snow-removal-page .winter-observation-grid p,
.winter-snow-removal-page .winter-boundary-grid p,
.winter-snow-removal-page .winter-operation-flow p,
.winter-snow-removal-page .winter-next-steps p {
  margin: 0;
  color: #555;
  font-size: 14px;
  line-height: 1.8;
}

.winter-snow-removal-page .winter-operation-flow > div:last-child,
.winter-snow-removal-page .winter-next-steps > div:last-child {
  background: #111;
}

.winter-snow-removal-page .winter-operation-flow > div:last-child strong,
.winter-snow-removal-page .winter-next-steps > div:last-child strong {
  color: #fff;
}

.winter-snow-removal-page .winter-operation-flow > div:last-child p,
.winter-snow-removal-page .winter-next-steps > div:last-child p {
  color: #d7d7d7;
}

.winter-snow-removal-page #next-winter {
  padding: 30px 0 4px;
  border-top: 1px solid #aaa;
}

.winter-snow-removal-page .table-scroll {
  position: relative;
}

@media (max-width: 900px) {
  .winter-snow-removal-page .winter-observation-grid,
  .winter-snow-removal-page .winter-boundary-grid,
  .winter-snow-removal-page .winter-operation-flow,
  .winter-snow-removal-page .winter-next-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .winter-snow-removal-page .winter-observation-grid,
  .winter-snow-removal-page .winter-boundary-grid,
  .winter-snow-removal-page .winter-operation-flow,
  .winter-snow-removal-page .winter-next-steps {
    grid-template-columns: 1fr;
  }

  .winter-snow-removal-page .winter-observation-grid > div,
  .winter-snow-removal-page .winter-boundary-grid > div,
  .winter-snow-removal-page .winter-operation-flow > div,
  .winter-snow-removal-page .winter-next-steps > div {
    min-height: 0;
  }
}