/* Screen presentation; the verified PDF keeps its own page composition. */
@media screen {
  .portfolio-preview {
    --maxw: 1400px;
    --editorial-rail: 136px;
    --editorial-gap: 32px;
    --editorial-measure: 780px;
    --tx: #142820;
    --tx2: #5c6962;
    --line: #dce4df;
    --green: #126548;
  }

  .portfolio-preview > section {
    padding-top: 64px;
  }

  .portfolio-preview .case-rail {
    top: 96px;
    padding-right: 18px;
    border-right: 0;
  }

  .portfolio-preview .case-rail-title {
    font-size: 14px;
    margin-bottom: 24px;
    line-height: 1.6;
  }

  .portfolio-preview .case-rail-nav a {
    padding: 10px 0 10px 12px;
    border-left-width: 2px;
    font-size: 12px;
  }

  .portfolio-preview :is(#drama, #advertising, #walk, #toudi) .case-body > .page.case-cover {
    display: grid;
    grid-template-columns: minmax(260px, .65fr) minmax(0, 1.35fr);
    column-gap: 36px;
    row-gap: 30px;
    align-items: start;
    padding-bottom: 52px;
  }

  .portfolio-preview .case-cover > .sec-head {
    container-type: inline-size;
    grid-column: 1;
    grid-row: 1;
    margin: 0;
  }

  .portfolio-preview .sec-num {
    font-size: 11px;
    letter-spacing: .06em;
    margin-bottom: 14px;
  }

  .portfolio-preview .case-cover .sec-head h2 {
    max-width: 1050px;
    margin-bottom: 18px;
    font-size: clamp(26px, 10cqi, 38px);
    line-height: 1.2;
    letter-spacing: -.045em;
  }

  .portfolio-preview .case-cover .title-secondary {
    display: block;
    margin-top: 10px;
    font-size: 20px;
    color: #7c8981;
    font-weight: 400;
    letter-spacing: -.02em;
  }

  .portfolio-preview .case-cover .sec-head .lede {
    max-width: 880px;
    font-size: 14px;
    line-height: 1.75;
  }

  .portfolio-preview .case-cover .tags {
    margin-top: 16px;
    gap: 6px 14px;
  }

  .portfolio-preview .case-cover .tag {
    font-size: 11px;
  }

  .portfolio-preview .case-cover > .case-background.case-facts {
    grid-row: 2;
    grid-column: 1;
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 0;
    border: 0;
  }

  .portfolio-preview .case-cover .case-facts .case-fact {
    width: 100%;
    padding: 18px 0;
    border: 0;
    border-bottom: 1px solid var(--line);
  }

  .portfolio-preview .case-cover .case-facts .case-fact:first-child {
    padding-top: 0;
  }

  .portfolio-preview .case-cover .case-facts .case-fact:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .portfolio-preview .case-cover .case-facts .case-fact h3 {
    margin-bottom: 8px;
    font-size: 16px;
    line-height: 1.4;
    color: var(--tx);
  }

  .portfolio-preview .case-cover .case-facts .case-fact :is(p, .story-list) {
    margin: 0;
    font-size: 14px;
    line-height: 1.75;
    color: var(--tx2);
  }

  .portfolio-preview .case-cover .case-facts .story-list li {
    margin-bottom: 6px;
  }

  .portfolio-preview .case-cover > .case-hero,
  .portfolio-preview #toudi .case-cover > .case-hero {
    grid-column: 2;
    grid-row: 1 / span 2;
    width: 100%;
    margin: 42px 0 0;
    border: 1px solid #d7e1d9;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 12px 36px -18px #173a2c38, 0 2px 5px #173a2c08;
  }

  .portfolio-preview .case-cover > .case-hero .cap {
    padding: 12px 16px;
    background: #f7f9f7;
    font-size: 12px;
    line-height: 1.6;
  }

  .portfolio-preview .case-cover > .case-hero .cap b {
    font-size: inherit;
  }

  .portfolio-preview .case-cover > .case-hero .metric-context {
    margin: 4px 0 0;
    font-size: 10px;
  }

  .portfolio-preview .case-cover > :is(.case-work, .case-context, .project-links) {
    grid-column: 1 / -1;
    margin: 0;
  }

  .portfolio-preview .case-cover > .project-links {
    grid-column: 1;
    justify-content: flex-start;
    padding-top: 0;
  }

  .portfolio-preview .case-cover > .project-links .btn {
    padding: 10px 18px;
    font-size: 12px;
    border-radius: 5px;
  }

  .portfolio-preview .case-cover .case-work {
    margin-top: 0;
    padding-top: 24px;
  }

  .portfolio-preview .case-cover .case-work > h3 {
    font-size: 20px;
  }

  .portfolio-preview .case-head h3 {
    font-size: clamp(27px, 2.6vw, 36px);
    line-height: 1.25;
    margin-bottom: 16px;
    letter-spacing: -.035em;
  }

  .portfolio-preview .case-head > p {
    max-width: 890px;
    font-size: 15px;
    line-height: 1.8;
  }

  .portfolio-preview .case-body > .page:not(.first):not(:has(footer)) {
    padding-block: 52px;
  }

  .portfolio-preview .prototype-diagram {
    border-radius: 10px;
    overflow: hidden;
    margin-block: 28px;
  }

  .portfolio-preview .product-table {
    border-radius: 8px;
    overflow: hidden;
    font-size: 14px;
  }

  .portfolio-preview .product-table th,
  .portfolio-preview .product-table td {
    padding: 15px 17px;
    line-height: 1.7;
  }

  .portfolio-preview .ad-role-points {
    gap: 24px;
  }
}

@media screen and (max-width: 1100px) {
  .portfolio-preview {
    --editorial-rail: 118px;
    --editorial-gap: 24px;
  }
  .portfolio-preview .wrap { padding-inline: 28px; }
  .portfolio-preview :is(#drama, #advertising, #walk, #toudi) .case-body > .page.case-cover {
    grid-template-columns: minmax(230px, .8fr) minmax(0, 1.2fr);
    gap: 28px;
  }
  .portfolio-preview .case-cover .case-facts .case-fact :is(p, .story-list) { font-size: 13px; }
}

@media screen and (max-width: 900px) {
  .portfolio-preview > section { padding-top: 40px; }
  .portfolio-preview > section > .wrap { display: block; }
  .portfolio-preview .case-rail {
    position: sticky;
    top: 64px;
    z-index: 12;
    min-height: 0;
    padding: 8px 0;
    margin-bottom: 32px;
    background: #ffffffed;
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
  }
  .portfolio-preview .case-rail-title { display: none; }
  .portfolio-preview .case-rail-nav {
    display: flex;
    flex-direction: row;
    gap: 20px;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .portfolio-preview .case-rail-nav a {
    flex: 0 0 auto;
    padding: 10px 0;
    border-left: 0;
    border-bottom: 2px solid transparent;
  }
  .portfolio-preview .case-rail-nav a[aria-current] { border-bottom-color: var(--green); }
  .portfolio-preview :is(#drama, #advertising, #walk, #toudi) .case-body > .page.case-cover {
    grid-template-columns: minmax(230px, .75fr) minmax(0, 1.25fr);
  }
}

@media screen and (max-width: 650px) {
  .portfolio-preview .wrap { padding-inline: 20px; }
  .portfolio-preview > section { padding-top: 24px; }
  .portfolio-preview .case-rail { top: 56px; margin-bottom: 24px; }
  .portfolio-preview :is(#drama, #advertising, #walk, #toudi) .case-body > .page.case-cover {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding-bottom: 36px;
  }
  .portfolio-preview .case-cover > .sec-head { order: 0; }
  .portfolio-preview .case-cover > .case-hero,
  .portfolio-preview #toudi .case-cover > .case-hero { order: 1; margin: 0; }
  .portfolio-preview .case-cover > .case-background.case-facts { order: 2; }
  .portfolio-preview .case-cover > :is(.case-work, .case-context, .project-links) { order: 3; }
  .portfolio-preview .case-cover .sec-head h2 { font-size: 32px; }
  .portfolio-preview .case-cover .title-secondary { display: block; margin-top: 8px; font-size: 18px; }
  .portfolio-preview .case-cover .sec-head .lede { font-size: 14px; }
  .portfolio-preview .case-cover .case-facts .case-fact :is(p, .story-list) { font-size: 14px; }
  .portfolio-preview .case-cover > .project-links { justify-content: flex-start; }
  .portfolio-preview .case-head h3 { font-size: 26px; }
  .portfolio-preview .case-head > p { font-size: 14px; }
  .portfolio-preview .case-body > .page:not(.first):not(:has(footer)) { padding-block: 36px; }
  .portfolio-preview .product-table :is(th, td) { padding: 10px; font-size: 12px; }
}