:root{--ink:#1a1a1a;--paper:#fafaf8;--muted:#666;--line:#ddd;--accent:#1f3fd6;--warn:#fff6dc;--warnline:#e8d9a8}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif}
header.top{padding:12px 20px;border-bottom:1px solid var(--line);background:#fff;display:flex;gap:8px 22px;align-items:baseline;flex-wrap:wrap}
header.top .brand{font-size:20px;font-weight:650;color:var(--ink);text-decoration:none}
header.top nav{display:flex;gap:6px 18px;flex-wrap:wrap}
header.top a{color:var(--accent);text-decoration:none;font-size:15px}
header.top a[aria-current]{color:var(--ink);font-weight:600}
main{max-width:860px;margin:0 auto;padding:22px 20px 40px}
h1{font-size:28px;line-height:1.2;margin:.2em 0 .4em}
h2{font-size:20px;margin:1.6em 0 .4em}
h3{font-size:16px;margin:1.2em 0 .3em}
p,li{max-width:70ch}
a{color:var(--accent)}
.lede{font-size:18px;color:#333}
.honest{background:#fff;border:1px solid var(--line);border-left:4px solid var(--ink);padding:12px 16px;margin:18px 0;border-radius:4px}
.honest p{margin:.3em 0}
.draft{background:var(--warn);border:1px solid var(--warnline);padding:8px 12px;border-radius:6px;font-size:14px;margin:14px 0}
.ph{background:var(--warn);border:1px dashed #c9b360;border-radius:3px;padding:0 4px;font-size:.92em;white-space:normal}
table{border-collapse:collapse;width:100%;margin:10px 0 18px;font-size:14.5px;background:#fff}
th,td{border:1px solid var(--line);padding:6px 9px;text-align:left;vertical-align:top}
th{background:#f3f3ef;font-weight:600}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.two>div{background:#fff;border:1px solid var(--line);border-radius:6px;padding:4px 16px 8px}
.two h3{margin-top:.8em}
@media (max-width:640px){.two{grid-template-columns:1fr}}
.btn{display:inline-block;border:1px solid var(--ink);background:var(--ink);color:#fff;padding:8px 16px;border-radius:6px;text-decoration:none;font-size:15px}
.btn.off{background:#fff;color:#888;border-color:var(--line);pointer-events:none}
pre,code{font:13.5px/1.45 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
pre{background:#fff;border:1px solid var(--line);border-radius:6px;padding:10px 12px;overflow-x:auto}
.clock{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-variant-numeric:tabular-nums}
.clock b{font-weight:600}
footer.bot{border-top:1px solid var(--line);padding:14px 20px;color:var(--muted);font-size:13px;background:#fff}
footer.bot a{color:var(--muted)}
.small{color:var(--muted);font-size:14px}
.fn{background:#f4f8ff}
th.fn{background:#e3edff}
details.q{margin:8px 0}
details.q summary{display:inline-block;cursor:pointer;list-style:none;border:1px solid var(--line);background:#fff;border-radius:14px;padding:1px 11px;font-size:13px;color:var(--accent)}
details.q summary::-webkit-details-marker{display:none}
details.q>div{background:#fff;border:1px solid var(--line);border-radius:6px;padding:8px 12px;margin-top:6px;font-size:14px;max-width:70ch}
/* header: logo, title, tagline, not-affiliated line, nav */
header.top{display:block;padding:10px 20px 0}
header.top .bar{display:flex;gap:14px;align-items:center;max-width:1100px;margin:0 auto}
header.top .logo{flex:none;line-height:0}
header.top .logo img{width:96px;height:64px;object-fit:contain}
header.top .id{display:flex;flex-direction:column;gap:1px}
header.top .brand{font-size:28px;line-height:1.1;font-weight:700;letter-spacing:-.01em}
header.top .tag{font-size:15px;color:#333}
header.top .na{font-size:12px;color:var(--muted)}
header.top nav{max-width:1100px;margin:8px auto 0;padding:6px 0 8px;border-top:1px solid var(--line);gap:4px 22px}
header.top nav a{font-weight:500;padding:3px 0}
@media (max-width:560px){header.top .logo img{width:72px;height:48px}header.top .brand{font-size:23px}header.top .tag{font-size:13.5px}}
footer.bot p{margin:.2em 0}
footer.bot{padding:16px 20px}
main.wide{max-width:1100px}
main{max-width:1100px}
main>*{max-width:860px}
main>.full,main>.wide-block{max-width:none}
/* home: latest fNAM viewer frame */
.viewer{border:1px solid var(--line);background:#fff;border-radius:6px;overflow:hidden;margin:10px 0 6px}
.viewer iframe{display:block;width:100%;height:760px;border:0}
@media (max-width:760px){.viewer iframe{height:700px}}
/* figures, cards, placeholders */
figure{margin:12px 0 20px}
figure img{display:block;width:100%;height:auto;border:1px solid var(--line);background:#fff}
figcaption{font-size:13.5px;color:var(--muted);margin-top:4px}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:none}
@media (max-width:860px){.cards{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:6px;padding:10px 14px 12px}
.card h3{margin:.2em 0 .1em}
.card .when{color:var(--muted);font-size:13px;margin:0 0 6px}
.card img{display:block;width:100%;height:auto;border:1px solid var(--line)}
.slot{display:flex;align-items:center;justify-content:center;text-align:center;aspect-ratio:2/0.66;background:var(--warn);border:2px dashed #c9b360;color:#6b5a1a;font-size:13.5px;padding:8px;border-radius:4px}
.card ul{margin:.5em 0 0;padding-left:1.1em;font-size:14.5px}
.btn.go{background:var(--accent);border-color:var(--accent);font-size:16px;padding:10px 20px}
.tblwrap{overflow-x:auto;max-width:none}
.tblwrap table{min-width:640px}
td.win{font-weight:700;background:#eaf0ff}
.lede.plain{max-width:70ch}
nav a[aria-current]{border-bottom:2px solid var(--ink)}
figure.looper{margin:18px 0 26px}
figure.looper figcaption{font-size:15px;margin-bottom:6px}
.lp-hr{font-variant-numeric:tabular-nums;color:var(--accent);font-weight:600;margin-left:6px}
.lp-panes{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.lp-pane{background:#fff;border:1px solid var(--line)}
.lp-pane img{display:block;width:100%;height:auto}
.lp-lab{font-size:13px;font-weight:600;padding:3px 8px;border-bottom:1px solid var(--line);background:#f6f6f4}
.lp-ctl{display:flex;align-items:center;gap:10px;margin-top:8px}
.lp-play{width:38px;height:32px;border:1px solid var(--line);background:#fff;border-radius:6px;cursor:pointer;font-size:13px;color:var(--accent)}
.lp-slider{flex:1;accent-color:var(--accent)}
@media (max-width:700px){.lp-panes{grid-template-columns:1fr}}
td.na{color:#999}
.tblwrap table.narrow{min-width:0}
header.top .id{min-width:0}
header.top .brand,header.top .tag{overflow-wrap:anywhere}
/* About comparison table: stacked cards on phones (one block per row, a label per model) */
@media (max-width:640px){
.tblwrap table.cmp{min-width:0;background:none}
table.cmp,table.cmp tbody,table.cmp tr,table.cmp th,table.cmp td{display:block;width:auto}
table.cmp tr:first-child{display:none}
table.cmp tr{background:#fff;border:1px solid #dde3ea;border-radius:8px;margin:0 0 12px;overflow:hidden}
table.cmp th{background:#eef2f6;border:0;padding:8px 12px;font-size:15px}
table.cmp td{border:0;border-top:1px solid #eef1f4;padding:8px 12px}
table.cmp td::before{content:attr(data-label);display:block;font-size:12px;font-weight:600;color:#5b6775;text-transform:uppercase;letter-spacing:.03em;margin-bottom:2px}
table.cmp td.fn::before{color:#1f4fa8}
}