body { margin: 0; background: var(--bg-subtle); color: var(--fg); font-family: var(--font-sans); }
a { color: var(--link); }
a:hover { color: var(--primary); }
.app { display: flex; flex-wrap: wrap; min-height: 100vh; }
.app > .sis-sidenav, .app > nav { flex: 0 0 auto; }
.main { flex: 999 1 560px; min-width: 0; box-sizing: border-box; padding: 32px 40px 64px; display: flex; flex-direction: column; gap: 24px; max-width: 1280px; }
.row { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; }
.grow { flex: 999 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.side { flex: 1 1 320px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.grid4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.span2 { grid-column: span 2; } .span3 { grid-column: 1 / -1; }
@media (max-width: 1100px) { .grid4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 720px) { .grid2, .grid3, .grid4 { grid-template-columns: minmax(0, 1fr); } .span2, .span3 { grid-column: auto; } .main { padding: 24px 16px 48px; } }
.head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px; }
.head-text { display: flex; flex-direction: column; gap: 4px; }
.eyebrow { font: 600 12px/16px var(--font-subtitle); letter-spacing: .24em; text-transform: uppercase; color: var(--fg-muted); }
h1.title { margin: 0; font: 700 24px/32px var(--font-sans); letter-spacing: -.01em; text-wrap: balance; }
.sub { margin: 0; font: 400 14px/22px var(--font-sans); color: var(--fg-muted); }
.note { margin: 0; font: 400 12px/18px var(--font-sans); color: var(--fg-subtle); }
.muted { color: var(--fg-muted); }
.mono { font-family: var(--font-mono); }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.list > li { display: flex; flex-direction: column; gap: 2px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.list > li:last-child { border-bottom: 0; padding-bottom: 0; }
.strong { font: 600 14px/20px var(--font-sans); color: var(--fg); }
.small { font: 400 12px/18px var(--font-sans); color: var(--fg-muted); }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.toolbar { display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; justify-content: space-between; padding: 12px 16px; }
.sunken { padding: 16px; border-radius: var(--radius-md); background: var(--surface-sunken); display: flex; flex-direction: column; gap: 10px; }
.tbl-wrap { overflow-x: auto; }
table.plain { width: 100%; border-collapse: collapse; font: 400 14px/20px var(--font-sans); }
table.plain th { text-align: left; padding: 10px 12px; font: 600 12px/16px var(--font-sans); color: var(--fg-muted); border-bottom: 1px solid var(--border); }
table.plain td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.heat { width: 100%; min-width: 1040px; border-collapse: collapse; font: 400 14px/20px var(--font-sans); }
table.heat th { padding: 12px 6px; font: 600 11px/14px var(--font-sans); color: var(--fg-muted); background: var(--bg-subtle); text-align: center; }
table.heat th.l { text-align: left; padding-left: 16px; } table.heat th.r { text-align: right; }
table.heat td { padding: 6px; border-top: 1px solid var(--border); }
.cell { height: 36px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font: 500 13px/16px var(--font-mono); color: var(--fg); }
.linkbtn { background: none; border: 0; padding: 0; cursor: pointer; font: 600 14px/20px var(--font-sans); color: var(--fg); text-align: left; text-decoration: none; }
.linkbtn:hover { color: var(--primary); text-decoration: underline; }
.linkbtn:focus-visible, .chip:focus-visible, .rank-btn:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }
.chip { cursor: pointer; background: none; border: 0; padding: 0; }
.rank { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); }
.rank.first { background: var(--primary-subtle); border-color: var(--primary); }
.rank .pos { width: 32px; height: 32px; flex: none; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; font: 700 14px/1 var(--font-mono); background: var(--surface); border: 1px solid var(--border-strong); }
.status { font: 600 12px/16px var(--font-sans); padding: 4px 8px; border-radius: var(--radius-xs); }
.demo-reset { background: none; border: 1px solid var(--nav-navy-border, rgba(255,255,255,.2)); color: var(--nav-navy-fg, #fff); border-radius: var(--radius-md); padding: 8px 10px; font: 600 12px/16px var(--font-sans); cursor: pointer; width: 100%; }
.demo-reset:hover { background: var(--nav-navy-hover, rgba(255,255,255,.08)); }
.banner { background: var(--nav-navy-bg); color: var(--nav-navy-fg); font: 600 12px/16px var(--font-sans); letter-spacing: .04em; padding: 8px 16px; text-align: center; }
.banner a { color: var(--nav-navy-fg-strong, #fff); }

.list > li.rank, .list > li.rank:last-child { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.list > li.rank.first { border-color: var(--primary); }

@media (max-width: 720px) { .app > :first-child { width: 100%; } .app > :first-child > * { width: 100%; } }