.case-letters{scroll-margin-top:40px}
.case-letters .section-head h2{font-size:clamp(30px,3vw,44px);line-height:1.15}
.case-letters-grid{list-style:none;padding:0;margin:36px 0 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.case-letter-card{min-width:0;border:1px solid #dce4d7;border-radius:12px;background:#fafcf8;overflow:hidden}
.case-letter-link{display:flex;flex-direction:column;height:100%;text-decoration:none;color:#202a25}
.case-letter-preview{position:relative;display:flex;justify-content:center;align-items:center;background:#edf2e9;padding:20px;aspect-ratio:4/5;overflow:hidden}
.case-letter-preview img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 5px 9px #29402c16);transition:transform .2s ease}
.case-letter-zoom{position:absolute;right:12px;bottom:12px;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;color:#16634b;background:#fff;box-shadow:0 2px 8px #29402c12;font-size:22px;line-height:1}
.case-letter-caption{display:flex;flex-direction:column;gap:10px;padding:20px;flex:1}
.case-letter-caption strong{font-size:17px;line-height:1.35;font-weight:500;letter-spacing:-.015em}
.case-letter-caption>span{display:flex;justify-content:space-between;gap:12px;color:#5f7063;font-size:12px;line-height:1.5;margin-top:auto}
.case-letter-link:hover .case-letter-preview img{transform:translateY(-3px)}
.case-letter-link:focus-visible{outline:3px solid #1b7858;outline-offset:-3px;border-radius:12px}
.case-letter-dialog:not([open]){display:none}
.case-letter-dialog{padding:0;border:0;border-radius:14px;background:#edf2e9;color:#202a25;max-width:min(920px,calc(100vw - 40px));width:100%;max-height:calc(100dvh - 40px);overflow:auto;box-shadow:0 24px 100px #061d1870;overscroll-behavior:contain}
.case-letter-dialog::backdrop{background:#132b24b8;backdrop-filter:blur(5px)}
.case-letter-toolbar{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#fafcf8;padding:20px 24px 16px}
.case-letter-toolbar h2{font-size:23px;line-height:1.3;letter-spacing:-.025em;font-weight:500;margin:0}
.case-letter-toolbar p{font-size:12px;color:#5c6e60;line-height:1.5;margin:6px 0 0}
.case-letter-close{display:grid;place-items:center;width:44px;height:44px;flex-shrink:0;border:1px solid #cbd9c6;border-radius:50%;font-family:inherit;font-weight:400;font-size:30px;line-height:1;color:#16634b;background:#fafcf8;cursor:pointer}
.case-letter-page-controls{position:sticky;top:0;z-index:1;display:flex;align-items:center;gap:12px;background:#fafcf8;border-top:1px solid #e1e8dc;border-bottom:1px solid #d8e2d2;padding:12px 24px;font-size:12px;color:#536950}
.case-letter-page-controls button{width:36px;height:34px;border:1px solid #cbd9c6;background:#fff;border-radius:6px;color:#16634b;font-size:18px;cursor:pointer}
.case-letter-page-controls button:disabled{opacity:.3;cursor:default}
.case-letter-page-controls [hidden],.case-letter-document [hidden]{display:none}
.case-letter-page-controls a{color:#16634b;text-underline-offset:4px;margin-left:auto;line-height:1.5}
.case-letter-document{padding:24px;min-height:200px;display:flex;flex-direction:column;align-items:center}
.case-letter-document img{display:block;width:100%;height:auto;max-width:820px;background:#fff;box-shadow:0 8px 24px #203a2314;cursor:zoom-out}
.case-letter-document img:focus-visible,.case-letter-dialog button:focus-visible,.case-letter-dialog a:focus-visible{outline:3px solid #1b7858;outline-offset:3px}
.case-letter-status{font-size:14px;line-height:1.6;color:#536950;margin:16px 0}
@media(max-width:1100px){.case-letters-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}}
@media(max-width:760px){.case-letters-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.case-letter-preview{padding:16px}.case-letter-caption{padding:16px}.case-letter-caption strong{font-size:16px}}
@media(max-width:540px){.case-letters-grid{gap:12px;margin-top:26px}.case-letter-preview{padding:10px}.case-letter-caption{padding:14px 12px;gap:8px}.case-letter-caption strong{font-size:14px}.case-letter-caption>span{font-size:11px}.case-letter-zoom{right:8px;bottom:8px;width:27px;height:27px;font-size:18px}.case-letter-dialog{max-width:calc(100vw - 16px);max-height:calc(100dvh - 16px);border-radius:10px}.case-letter-toolbar{padding:16px;gap:12px}.case-letter-toolbar h2{font-size:19px}.case-letter-toolbar p{font-size:11px}.case-letter-close{width:38px;height:38px}.case-letter-page-controls{padding:10px 12px;gap:8px;font-size:11px;flex-wrap:wrap}.case-letter-page-controls a{max-width:135px}.case-letter-document{padding:12px}.case-letters .section-head h2{font-size:31px}}
@media(prefers-reduced-motion:reduce){.case-letter-preview img{transition:none}.case-letter-link:hover .case-letter-preview img{transform:none}}