:root{
  --bg:#0A0A0B; --panel:#141315; --panel2:#1b1a1d; --line:#272528;
  --ink:#EDEAE2; --ink2:#b4afa6; --muted:#7d7872;
  --accent:#E8584F; --accent-soft:rgba(232,88,79,.12);
  --ok:#54c08a; --mono:ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --serif:"Iowan Old Style","Palatino Linotype",Georgia,serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
img{max-width:100%;display:block}

/* top bar */
.bar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:16px;
  padding:16px 26px;background:rgba(10,10,11,.82);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.bar .brand{font-weight:800;letter-spacing:2px;font-size:13px;display:flex;align-items:center;gap:8px}
.bar .brand b{color:var(--accent)}
.bar .spacer{margin-left:auto}
.bar a.nav{font-size:13px;color:var(--ink2);padding:7px 11px;border-radius:8px;transition:.15s}
.bar a.nav:hover{color:var(--ink);background:rgba(255,255,255,.04)}

.wrap{max-width:920px;margin:0 auto;padding:56px 26px 90px}
.kick{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
h1.page{font-family:var(--serif);font-size:clamp(30px,5vw,46px);line-height:1.08;margin:0 0 14px;font-weight:600}
.lede{color:var(--ink2);font-size:17px;line-height:1.6;max-width:640px;margin:0 0 10px}

/* blog list */
.posts{display:grid;gap:2px;margin-top:40px}
.post-card{display:block;padding:26px 4px;border-top:1px solid var(--line);transition:.18s}
.post-card:hover{padding-left:14px}
.post-card .meta{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.06em;margin-bottom:10px}
.post-card h2{font-family:var(--serif);font-size:25px;font-weight:600;margin:0 0 8px;line-height:1.18}
.post-card:hover h2{color:var(--accent)}
.post-card p{color:var(--ink2);font-size:15px;line-height:1.6;margin:0;max-width:680px}
.post-card .more{margin-top:12px;font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.04em}

/* editorial tile grid (matches the homepage carousel) */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px 24px;margin-top:46px}
@media(max-width:900px){.post-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.post-grid{grid-template-columns:1fr}}
.pcard{text-decoration:none;display:block}
.pcard .cover{position:relative;aspect-ratio:4/5;border-radius:16px;overflow:hidden;
  border:1px solid var(--line);transition:transform .4s cubic-bezier(.2,.7,.2,1),border-color .3s,box-shadow .3s}
.pcard:hover .cover{transform:translateY(-8px);border-color:var(--accent);box-shadow:0 26px 54px rgba(0,0,0,.45)}
.pcard .grad{position:absolute;inset:0;transition:transform .6s cubic-bezier(.2,.7,.2,1),filter .35s}
.pcard:hover .grad{transform:scale(1.07);filter:saturate(1.25) brightness(1.06)}
.pcard .grain{position:absolute;inset:0;opacity:.45;mix-blend-mode:overlay;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.pcard .tag{position:absolute;top:16px;left:18px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:rgba(255,255,255,.78);z-index:2}
.pcard .num{position:absolute;right:14px;bottom:-10px;font-family:var(--serif);font-weight:600;font-size:104px;color:rgba(255,255,255,.10);line-height:1;z-index:1}
.pcard .cap{padding:18px 2px 0}
.pcard .cap h3{font-size:19px;line-height:1.26;margin:0 0 7px;color:var(--ink);transition:color .2s}
.pcard:hover .cap h3{color:var(--accent)}
.pcard .cap .cat{font-family:var(--mono);font-size:11.5px;letter-spacing:.03em;color:var(--ink2);display:flex;align-items:center;gap:9px}
.pcard .cap .cat .arr{color:var(--accent);opacity:0;transform:translateX(-7px);transition:opacity .22s,transform .22s}
.pcard:hover .cap .cat .arr{opacity:1;transform:none}

/* article */
article.post .meta{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.06em;margin:0 0 22px}
article.post .body{font-size:17.5px;line-height:1.75;color:#d9d5cd}
article.post .body p{margin:0 0 20px}
.backlink{font-family:var(--mono);font-size:12px;color:var(--ink2);letter-spacing:.05em;display:inline-block;margin-bottom:34px}
.backlink:hover{color:var(--accent)}

/* shared form/buttons */
.field{margin-bottom:16px}
.field label{display:block;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink2);margin-bottom:6px}
.field input,.field textarea{width:100%;padding:12px 13px;border-radius:9px;border:1px solid var(--line);
  background:var(--panel2);color:var(--ink);font-size:14.5px;font-family:inherit;outline:none;transition:border-color .15s}
.field input:focus,.field textarea:focus{border-color:var(--accent)}
.field textarea{min-height:120px;resize:vertical;line-height:1.5}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border-radius:9px;border:none;cursor:pointer;
  font-size:14px;font-weight:650;background:var(--accent);color:#1a0c0a;transition:filter .15s}
.btn:hover{filter:brightness(1.08)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.btn.danger{background:transparent;border:1px solid rgba(232,88,79,.5);color:var(--accent);font-weight:600;padding:7px 12px;font-size:12.5px}
.btn.sm{padding:7px 12px;font-size:12.5px}
.msg{padding:11px 13px;border-radius:9px;font-size:13.5px;margin-bottom:16px}
.msg.err{background:var(--accent-soft);border:1px solid rgba(232,88,79,.4);color:#f0a59f}
.msg.ok{background:rgba(84,192,138,.12);border:1px solid rgba(84,192,138,.4);color:#9fe0bf}

/* admin */
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px}
.auth{max-width:400px;margin:80px auto}
.row{display:flex;align-items:center;gap:12px}
.adminhead{display:flex;align-items:center;gap:14px;margin:30px 0 18px}
.adminhead h1{font-family:var(--serif);font-size:30px;margin:0}
table{width:100%;border-collapse:collapse;font-size:14px;margin-top:8px}
th{text-align:left;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:9px 10px;border-bottom:1px solid var(--line)}
td{padding:12px 10px;border-bottom:1px solid rgba(39,37,40,.6);vertical-align:middle}
.pill{font-size:10.5px;padding:3px 9px;border-radius:20px;letter-spacing:.04em}
.pill.on{background:rgba(84,192,138,.14);color:#7fd6aa;border:1px solid rgba(84,192,138,.35)}
.pill.off{background:rgba(125,120,114,.14);color:var(--muted);border:1px solid var(--line)}
.muted{color:var(--muted)}
.empty{color:var(--ink2);text-align:center;padding:40px;line-height:1.6}
.spin{color:var(--ink2);text-align:center;padding:60px}
.foot{border-top:1px solid var(--line);padding:26px;text-align:center;color:var(--muted);font-size:12.5px}

/* article images */
article.post .posthero{margin:0 0 34px}
article.post .posthero img{width:100%;aspect-ratio:21/9;object-fit:cover;border-radius:14px;border:1px solid var(--line);display:block}
article.post .body figure{margin:30px 0}
article.post .body figure img{width:100%;border-radius:12px;border:1px solid var(--line);display:block}
article.post .body figcaption{font-family:var(--mono);font-size:11.5px;letter-spacing:.05em;color:var(--muted);margin-top:10px;text-align:center}

/* ── paper reading theme (blog/post/checklist) ── */
body.paper{background:#E5E2DC;color:#16130F;
  --bg:#E5E2DC;--panel:#ECE9E2;--panel2:#EFECE5;--line:rgba(22,18,14,.14);
  --ink:#16130F;--ink2:#45413A;--muted:#6F6A61;--accent:#C53A32;--accent-soft:rgba(197,58,50,.1)}
body.paper .bar{background:rgba(229,226,220,.85);border-bottom-color:var(--line)}
body.paper .bar a.nav:hover{background:rgba(22,18,14,.05)}
body.paper h1.page{font-family:'Inter Tight',var(--serif);font-weight:800;letter-spacing:-.025em;font-size:clamp(32px,5.2vw,52px);line-height:1.06}
body.paper article.post .body{font-family:var(--serif);font-size:19px;line-height:1.85;color:#2B2722;max-width:680px}
body.paper article.post .body p{margin:0 0 26px}
body.paper article.post .meta{color:var(--muted)}
body.paper .posthero img,body.paper article.post .body figure img{border-color:rgba(22,18,14,.12)}
body.paper article.post .body figcaption{color:var(--muted)}
body.paper .pcard .cover{border-color:rgba(22,18,14,.12)}
body.paper .pcard:hover .cover{box-shadow:0 26px 54px rgba(30,20,15,.22)}
body.paper .pcard .cap h3{color:var(--ink)}
body.paper .foot{border-top-color:var(--line);color:var(--muted)}
body.paper .backlink{color:var(--ink2)}
body.paper .kick{color:var(--accent)}