:root { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #f7f8fa; background: #08090b; font-synthesis: none; color-scheme: dark; }
* { box-sizing: border-box; }
html { min-width: 320px; min-height: 100%; }
body { min-width: 320px; min-height: 100vh; margin: 0; background: #08090b; }
button { font: inherit; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible { outline: 2px solid #f7f8fa; outline-offset: 3px; }
.site-shell { min-height: 100vh; display: flex; flex-direction: column; }
.site-header { width: min(1100px, calc(100% - 48px)); height: 74px; display: flex; align-items: center; gap: 13px; margin: 0 auto; border-bottom: 1px solid #25272b; }
.brand { display: flex; align-items: center; }
.brand img { width: 116px; height: auto; display: block; }
.header-divider { color: #666b74; font-size: 1.05rem; }
.header-page { color: #b9bdc4; font-size: .88rem; }
.page { width: min(1100px, calc(100% - 48px)); flex: 1; margin: 0 auto; padding: 58px 0 100px; }
.page-heading { display: flex; align-items: baseline; gap: 18px; margin-bottom: 40px; }
h1 { margin: 0; font-size: clamp(2rem, 5vw, 2.8rem); font-weight: 620; letter-spacing: -.055em; line-height: 1.1; }
.entry-count { color: #777d86; font-size: .82rem; }
.updates { width: 100%; border-top: 1px solid #30333a; }
.table-heading, .update-row { display: grid; grid-template-columns: minmax(0, 1fr) 190px 28px; align-items: center; column-gap: 20px; }
.table-heading { min-height: 43px; padding: 0 18px; border-bottom: 1px solid #30333a; color: #9298a2; font-size: .75rem; font-weight: 550; }
.update-row { width: 100%; min-height: 62px; padding: 12px 18px; border: 0; border-bottom: 1px solid #25272b; background: transparent; color: #f0f1f3; text-align: left; cursor: pointer; transition: background .16s ease; }
.update-row:hover, .update-row:focus-visible { background: #17191d; }
.row-title { display: block; min-width: 0; overflow: hidden; font-size: .92rem; font-weight: 530; text-overflow: ellipsis; white-space: nowrap; }
.row-date { color: #9ca2ab; font-size: .82rem; }
.row-arrow { color: #858b95; font-size: 1.3rem; text-align: right; transition: transform .16s ease, color .16s ease; }
.update-row:hover .row-arrow { color: #f0f1f3; transform: translateX(3px); }
.message { margin: 0; padding: 24px 18px; color: #9ca2ab; font-size: .88rem; }
.entry-dialog { width: min(640px, calc(100% - 30px)); max-height: min(700px, calc(100% - 30px)); margin: auto; overflow-y: auto; padding: 0; border: 1px solid #3a3e45; border-radius: 14px; background: #15171a; color: #f7f8fa; box-shadow: 0 30px 90px rgba(0, 0, 0, .55); }
.entry-dialog::backdrop { background: rgba(0, 0, 0, .75); backdrop-filter: blur(5px); }
.dialog-top { height: 57px; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; border-bottom: 1px solid #30333a; }
.dialog-label { color: #a8adb5; font-size: .79rem; }
.close-button { width: 32px; height: 32px; border: 0; border-radius: 6px; background: transparent; color: #a8adb5; font-size: 1.5rem; line-height: 1; cursor: pointer; }
.close-button:hover { background: #25282d; color: #fff; }
.dialog-body { padding: 42px 42px 48px; }
.dialog-meta { display: flex; align-items: center; gap: 12px; color: #a8adb5; font-size: .84rem; }
.dialog-meta { min-height: 20px; }
.dialog-body h2 { margin: 24px 0 16px; font-size: clamp(2rem, 6vw, 2.8rem); font-weight: 620; letter-spacing: -.055em; line-height: 1.1; }
.dialog-summary { margin: 0; color: #b8bdc5; font-size: 1rem; line-height: 1.7; }
.dialog-summary:empty { display: none; }
.dialog-changes { display: grid; gap: 12px; margin: 25px 0 0; padding-left: 21px; color: #b8bdc5; font-size: .94rem; line-height: 1.55; }
.dialog-changes:empty { display: none; }
.dialog-section { margin-top: 30px; }
.dialog-section h3 { margin: 0 0 15px; font-size: 1rem; font-weight: 670; text-decoration: underline; text-underline-offset: 4px; }
.dialog-section p { margin: 0 0 12px; color: #b8bdc5; font-size: .95rem; line-height: 1.65; }
.dialog-section .dialog-changes { margin-top: 0; }
.dialog-image { margin-top: 32px; }
.dialog-image img { display: block; width: 100%; height: auto; border: 1px solid #30333a; border-radius: 10px; }
.dialog-image[hidden] { display: none; }
@media (max-width: 640px) {
  .site-header, .page { width: calc(100% - 32px); }
  .site-header { height: 66px; }
  .brand img { width: 105px; }
  .page { padding: 43px 0 80px; }
  .page-heading { margin-bottom: 30px; }
  .table-heading, .update-row { grid-template-columns: minmax(0, 1fr) 70px 20px; column-gap: 10px; padding-left: 10px; padding-right: 10px; }
  .row-date { font-size: .75rem; }
  .dialog-body { padding: 34px 24px 40px; }
}