.proof-documents { --proof-paper: #ced2db; --proof-ink: #151921; --proof-sage: #99a0b0; --proof-clay: #697da9; container-type: inline-size; margin: 0px; min-width: 0px; padding: 15px; background: #0b0c0f; border: 1px solid #323640; color: #d9dce2; overflow: hidden; }
.proof-documents * { box-sizing: border-box; }
.proof-documents-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 2px 0px 16px; font-size: 7px; letter-spacing: 0.1em; line-height: 1.5; color: #9ca3b3; }
.proof-documents-heading > span:last-child { text-align: right; }
.proof-book { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; aspect-ratio: 1.42 / 1; filter: drop-shadow(rgba(0, 0, 0, 0.267) 0px 9px 14px); }
.proof-book-cover, .proof-book-system { position: relative; min-width: 0px; overflow: hidden; padding: 17px 14px; }
.proof-book-cover { background: var(--proof-paper); color: var(--proof-ink); }
.proof-wordmark { display: block; font-size: clamp(16px, 5.6cqw, 26px); font-weight: 700; letter-spacing: -0.075em; line-height: 1; }
.proof-brand-symbol { position: absolute; left: 11%; top: 24%; width: 44%; height: auto; color: #3f4552; }
.proof-book-title { position: absolute; left: 14px; right: 8px; bottom: 14%; font-size: clamp(18px, 6.3cqw, 30px); line-height: 1; letter-spacing: -0.055em; }
.proof-book-title em { font-family: var(--fc-font, Arial), sans-serif; font-weight: 400; }
.proof-book-footer { position: absolute; left: 14px; right: 8px; bottom: 6%; font-size: clamp(5.5px, 1.55cqw, 8px); letter-spacing: 0.05em; line-height: 1.5; }
.proof-book-system { background: #171b25; color: var(--proof-paper); }
.proof-page-label { font-size: clamp(6px, 1.65cqw, 9px); letter-spacing: 0.08em; line-height: 1.5; display: block; }
.proof-type-sample { font-size: clamp(44px, 17cqw, 84px); line-height: 0.95; letter-spacing: -0.1em; margin-top: 17%; font-weight: 400; }
.proof-type-sample > span { display: block; margin-top: 8px; font-size: clamp(6px, 1.8cqw, 10px); line-height: 1.6; letter-spacing: 0.12em; color: #a1a8b7; }
.proof-type-note { margin-top: 12%; font-size: clamp(9px, 2.8cqw, 15px); line-height: 1.3; letter-spacing: -0.025em; }
.proof-type-note strong, .proof-type-note > span { display: block; font-weight: 400; }
.proof-palette { display: grid; grid-template-columns: repeat(4, minmax(0px, 1fr)); gap: 4px; position: absolute; left: 14px; right: 14px; bottom: 6%; }
.proof-palette > span { font-size: clamp(5px, 1.3cqw, 7px); letter-spacing: 0.02em; line-height: 1.5; color: #babec9; }
.proof-palette i { display: block; height: clamp(16px, 5.8cqw, 29px); margin-bottom: 5px; background: var(--proof-paper); }
.proof-palette > span:nth-child(2) i { background: #0e1015; border: 1px solid #4b5262; }
.proof-palette > span:nth-child(3) i { background: var(--proof-sage); }
.proof-palette > span:nth-child(4) i { background: var(--proof-clay); }
.proof-document-label { display: flex; justify-content: space-between; gap: 12px; margin: 11px 0px 23px; font-size: 7px; line-height: 1.6; color: #9da4b4; }
.proof-document-label > span:first-child { letter-spacing: 0.07em; white-space: nowrap; }
.proof-document-label > span:last-child { text-align: right; color: #707a91; }
.proof-deck { display: grid; grid-template-columns: repeat(2, minmax(0px, 1fr)); gap: 6px; }
.proof-slide { position: relative; aspect-ratio: 16 / 10; padding: 12px 9px; min-width: 0px; overflow: hidden; }
.proof-slide-index { position: relative; z-index: 2; display: block; font-size: clamp(5.5px, 1.55cqw, 8px); letter-spacing: 0.08em; line-height: 1.5; }
.proof-slide > strong { position: absolute; z-index: 2; left: 9px; right: 7px; top: 27%; font-size: clamp(12px, 3.9cqw, 21px); font-weight: 500; letter-spacing: -0.055em; line-height: 1.04; }
.proof-slide > strong em { font-family: var(--fc-font, Arial), sans-serif; font-weight: 400; letter-spacing: -0.045em; }
.proof-slide-footer { position: absolute; left: 9px; right: 7px; bottom: 9%; z-index: 2; font-size: clamp(5px, 1.35cqw, 7px); letter-spacing: 0.06em; line-height: 1.5; }
.proof-slide-idea { grid-column: 1 / -1; aspect-ratio: 16 / 9; background: var(--proof-paper); color: var(--proof-ink); }
.proof-slide-idea > strong { font-size: clamp(18px, 6.2cqw, 31px); left: 14px; }
.proof-slide-idea .proof-slide-index, .proof-slide-idea .proof-slide-footer { left: 14px; }
.proof-slide-line { position: absolute; bottom: 24%; right: -8%; width: 63%; height: 1px; transform: rotate(-45deg); background: #5e6679; opacity: 0.5; }
.proof-slide-system { background: var(--proof-sage); color: #12161e; }
.proof-slide-system > strong { top: 54%; }
.proof-slide-shapes { position: absolute; top: 23%; left: 9px; right: 9px; height: 23%; display: flex; align-items: center; gap: 5px; }
.proof-slide-shapes > i { height: 100%; flex: 1 1 0%; background: #d1d5de; }
.proof-slide-shapes > i:first-child { border-radius: 50%; }
.proof-slide-shapes > i:nth-child(2) { background: #363d4c; }
.proof-slide-shapes > i:nth-child(3) { border: 1px solid #444b5b; background: transparent; border-radius: 50% 50% 0px 0px; }
.proof-slide-world { background: #202632; color: #d7dbe3; }
.proof-slide-arrow { position: absolute; right: 8px; bottom: 22%; font-size: clamp(17px, 6cqw, 32px); line-height: 1; color: #80899d; }
.proof-documents figcaption { border-top: 1px solid #292e39; padding-top: 13px; font-size: 9px; line-height: 1.75; color: #848da0; }
.proof-documents figcaption strong { display: block; font-size: 9px; color: #b9bec9; font-weight: 400; margin-bottom: 4px; }
@container (max-width: 330px) {
  .proof-book-cover, .proof-book-system { padding: 12px 10px; }
  .proof-book-title, .proof-book-footer { left: 10px; }
  .proof-type-sample { margin-top: 15%; font-size: 16cqw; }
  .proof-type-note { margin-top: 8%; font-size: 2.8cqw; }
  .proof-palette { left: 10px; right: 10px; gap: 3px; }
  .proof-deck { grid-template-columns: 1fr; gap: 7px; }
  .proof-slide { aspect-ratio: 2.65 / 1; padding: 12px 14px; }
  .proof-slide-index { font-size: 7px; }
  .proof-slide > strong { left: 14px; top: 32%; font-size: 20px; line-height: 1.05; }
  .proof-slide-idea > strong em br, .proof-slide-world > strong em br { display: none; }
  .proof-slide > strong em { font-size: 19px; }
  .proof-slide-footer { left: auto; right: 14px; bottom: 13%; max-width: 70px; text-align: right; font-size: 6px; }
  .proof-slide-shapes { left: auto; right: 15px; top: 25%; width: 30%; height: 35%; }
  .proof-slide-system > strong { top: 39%; }
  .proof-slide-arrow { right: 19px; bottom: 32%; font-size: 31px; }
  .proof-document-label { font-size: 6.5px; gap: 8px; }
  .proof-documents-heading { font-size: 6px; }
  .proof-slide-line { width: 30%; right: 10%; bottom: 40%; }
}
.pr-brief { margin-top: 24px; border-top: 1px solid #31353f; padding-top: 6px; }
.pr-brief h4 { font-size: 12px; font-weight: 500; margin: 16px 0px 7px; }
.pr-brief p { font-size: 11px; color: #adb2bf; line-height: 1.8; }
.pr-brief .fine-print { font-size: 9px; color: #7e879c; margin-top: 12px; }
.service-panel-media:has(img[src*="pr-services"]) .service-study img { aspect-ratio: 16 / 9; object-fit: contain; }