/* ==========================================================================
   PixlRun Obsidian — shared design system
   Ported from pixlrun_compare_proto/variant_obsidian.html + home_obsidian.html
   Tokens, primitives, nav/footer, reveal animations, and every component
   class used across front-page, single-comparison, and archive templates.
   ========================================================================== */

@property --spin{
  syntax:'<angle>';
  initial-value:0deg;
  inherits:false;
}
:root{
  --bg-0:#08080B;
  --bg-1:#0E0E14;
  --surface:rgba(255,255,255,.04);
  --surface-2:rgba(255,255,255,.06);
  --surface-hover:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.08);
  --line-soft:rgba(255,255,255,.05);
  --line-strong:rgba(255,255,255,.14);
  --ink:#F5F5F7;
  --ink-dim:rgba(245,245,247,.64);
  --ink-mute:rgba(245,245,247,.40);
  --ink-faint:rgba(245,245,247,.26);

  --accent:#8A8AF2;
  --accent-2:#5B5BE8;
  --accent-soft:rgba(138,138,242,.14);
  --accent-soft-2:rgba(138,138,242,.24);
  --accent-line:rgba(138,138,242,.32);

  --good:#3DDC84;
  --good-soft:rgba(61,220,132,.12);
  --amber:#F5A623;
  --amber-soft:rgba(245,166,35,.12);
  --blue:#4285F4;
  --blue-soft:rgba(66,133,244,.12);
  --purple:#B18AF2;
  --purple-soft:rgba(177,138,242,.14);
  --gray:#9AA0AC;
  --gray-soft:rgba(154,160,172,.12);
  --red:#F2555A;
  --red-soft:rgba(242,85,90,.10);

  --gpt:#10A37F;
  --gpt-soft:rgba(16,163,127,.14);
  --gpt-line:rgba(16,163,127,.34);
  --claude:#D97757;
  --claude-soft:rgba(217,119,87,.14);
  --claude-line:rgba(217,119,87,.34);
  --gemini:#4285F4;
  --gemini-soft:rgba(66,133,244,.14);
  --gemini-line:rgba(66,133,244,.34);

  --radius-lg:26px;
  --radius-md:18px;
  --radius-sm:12px;
  --shadow-sm:0 1px 2px rgba(0,0,0,.3);
  --shadow-md:0 20px 50px -18px rgba(0,0,0,.55), 0 2px 10px -2px rgba(0,0,0,.35);
  --shadow-lg:0 40px 90px -30px rgba(0,0,0,.65), 0 6px 20px -6px rgba(0,0,0,.4);
  --inner-hi:inset 0 1px 0 rgba(255,255,255,.06);
  --ease:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--bg-1)}
body{
  background:
    radial-gradient(1200px 700px at 12% -8%, rgba(138,138,242,.08), transparent 60%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 100%);
  color:var(--ink);
  font:400 16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  letter-spacing:-0.011em;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  min-height:100vh;
  position:relative;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:absolute;inset:0;z-index:0;pointer-events:none;
  opacity:.5;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxNjAiIGhlaWdodD0iMTYwIj48ZmlsdGVyIGlkPSJuIj48ZmVUdXJidWxlbmNlIHR5cGU9ImZyYWN0YWxOb2lzZSIgYmFzZUZyZXF1ZW5jeT0iMC44NSIgbnVtT2N0YXZlcz0iMiIgc3RpdGNoVGlsZXM9InN0aXRjaCIvPjxmZUNvbG9yTWF0cml4IHR5cGU9Im1hdHJpeCIgdmFsdWVzPSIwIDAgMCAwIDAgMCAwIDAgMCAwIDAgMCAwIDAgMCAwIDAgMCAwLjAzIDAiLz48L2ZpbHRlcj48cmVjdCB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiBmaWx0ZXI9InVybCgjbikiLz48L3N2Zz4=");
  background-repeat:repeat;
}
a{color:inherit}
button{font-family:inherit;cursor:pointer;color:inherit}
img,svg{display:block;max-width:100%}
.mono{font-family:ui-monospace,"SF Mono",Consolas,monospace}
.tnum{font-variant-numeric:tabular-nums}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px;position:relative;z-index:1}

/* reveal-on-scroll */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .55s var(--ease), transform .55s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important;transition:none!important}
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

.grad-text{
  background:linear-gradient(180deg, #fff 0%, rgba(255,255,255,.62) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ───────────────────────── Monogram system ─────────────────────────
   Two-letter colored badge, consistent everywhere (nav, Pulse, cards,
   billboard, deepdives). Never a single misleading first-letter mark. */
.pxr-mono{
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  border-radius:12px;color:#fff;font-weight:750;letter-spacing:-0.02em;
  background:linear-gradient(135deg, var(--tool-color,var(--accent)), color-mix(in srgb, var(--tool-color,var(--accent)) 55%, #000));
  box-shadow:0 8px 20px -6px var(--tool-line,var(--accent-line));
  text-transform:uppercase;
}
.pxr-mono.sz-sm{width:38px;height:38px;border-radius:11px;font-size:14px}
.pxr-mono.sz-md{width:42px;height:42px;border-radius:12px;font-size:16px}
.pxr-mono.sz-lg{width:48px;height:48px;border-radius:13px;font-size:18px}
.pxr-mono.sz-xl{width:52px;height:52px;border-radius:14px;font-size:19px;border:3px solid var(--bg-1)}

/* ───────────────────────── Nav ───────────────────────── */
.topnav{
  position:sticky;top:0;z-index:80;
  background:rgba(10,10,14,.72);
  backdrop-filter:blur(20px) saturate(160%);
  -webkit-backdrop-filter:blur(20px) saturate(160%);
  border-bottom:1px solid var(--line-soft);
}
.topnav-inner{
  max-width:1180px;margin:0 auto;padding:0 28px;
  height:64px;display:flex;align-items:center;justify-content:space-between;
}
.brand{display:flex;align-items:center;gap:9px;font-weight:650;letter-spacing:-0.02em;font-size:15px;text-decoration:none}
.brand .mark{
  width:26px;height:26px;border-radius:8px;
  background:linear-gradient(135deg,var(--accent-2),var(--accent));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;font-size:12px;flex-shrink:0;
  box-shadow:0 2px 10px rgba(138,138,242,.4);
}
.brand .sep{color:var(--ink-mute);font-weight:400}
.brand .sub{color:var(--ink-dim);font-weight:500}
.nav-meta{display:flex;align-items:center;gap:22px}
.nav-links{display:flex;align-items:center;gap:18px;list-style:none}
.nav-links a{
  font-size:13px;font-weight:600;color:var(--ink-dim);text-decoration:none;
  transition:color .2s var(--ease);white-space:nowrap;
}
.nav-links a:hover,.nav-links a.is-current{color:var(--ink)}
@media(max-width:920px){ .nav-links{display:none} }
.freshness-chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 13px;border-radius:999px;
  background:var(--good-soft);border:1px solid rgba(61,220,132,.28);
  font-size:12.5px;font-weight:600;color:var(--good);letter-spacing:-0.005em;
  box-shadow:0 0 20px -6px rgba(61,220,132,.5);
  white-space:nowrap;
}
.freshness-chip .dot{width:6px;height:6px;border-radius:50%;background:var(--good);box-shadow:0 0 0 3px rgba(61,220,132,.22), 0 0 8px rgba(61,220,132,.8)}
@media(max-width:640px){ .freshness-chip .chip-text{display:none} }

/* ───────────────────────── Buttons / chips ───────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:9px;font-size:14.5px;font-weight:700;
  border-radius:999px;padding:15px 26px;transition:transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
  white-space:nowrap;border:1px solid transparent;text-decoration:none;
}
.btn svg{width:14px;height:14px;stroke:currentColor;stroke-width:2.4;fill:none}
.btn-accent{
  color:#fff;background:linear-gradient(135deg,var(--accent-2),var(--accent));
  box-shadow:0 16px 34px -10px rgba(91,91,232,.55);
}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 20px 40px -10px rgba(91,91,232,.65)}
.btn-ghost{
  color:var(--ink);background:var(--surface);border-color:var(--line);
}
.btn-ghost:hover{border-color:var(--accent-line);background:var(--accent-soft);transform:translateY(-2px)}
.chip-link{
  font-size:13px;font-weight:600;color:var(--ink-dim);background:var(--surface-2);
  border:1px solid var(--line);border-radius:999px;padding:9px 16px;transition:all .2s var(--ease);
  text-decoration:none;display:inline-flex;align-items:center;gap:6px;
}
.chip-link:hover{border-color:var(--accent-line);color:var(--ink);background:var(--accent-soft)}

/* ───────────────────────── Section headers ───────────────────────── */
.section-head{max-width:1180px;margin:0 auto;padding:0 28px;margin-bottom:30px;position:relative;z-index:1}
.section-head.spaced{margin-top:120px}
.section-eyebrow{
  font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);
  margin-bottom:12px;display:flex;align-items:center;gap:8px;
}
.section-eyebrow::before{content:"";width:16px;height:2px;background:var(--accent);border-radius:2px;box-shadow:0 0 8px var(--accent)}
.section-head h2{font-size:clamp(26px,3.2vw,36px);letter-spacing:-0.03em;font-weight:700;margin-bottom:10px}
.section-head p{color:var(--ink-dim);font-size:15.5px;max-width:60ch;line-height:1.6}

/* ───────────────────────── Glass card primitive ───────────────────────── */
.glass-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md), var(--inner-hi);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
}

/* ───────────────────────── Eyebrow / hero shared bits ───────────────────────── */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 13px;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);
  color:var(--ink-dim);font-size:11px;font-weight:650;letter-spacing:.1em;text-transform:uppercase;
  margin-bottom:26px;position:relative;z-index:1;
}
.hero{padding:76px 0 12px;position:relative;overflow:hidden}
.hero-glow{
  position:absolute;left:50%;top:-260px;width:1300px;height:760px;
  transform:translateX(-50%);z-index:0;pointer-events:none;
  background:radial-gradient(ellipse at center, rgba(138,138,242,.16), transparent 65%);
}
h1{
  font-size:clamp(38px,6.4vw,74px);line-height:1.03;letter-spacing:-0.04em;font-weight:700;
  max-width:22ch;margin-bottom:22px;position:relative;z-index:1;
}
h1 .accent{color:var(--accent);opacity:.55;font-weight:500}
.hero-sub{
  font-size:18px;line-height:1.6;color:var(--ink-dim);max-width:62ch;
  margin-bottom:34px;position:relative;z-index:1;
}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;position:relative;z-index:1}

/* ═══════════════════════════════════════════════════════
   AI PULSE panel (homepage)
   ═══════════════════════════════════════════════════════ */
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start;
  position:relative;z-index:1;
}
@media(max-width:980px){ .hero-grid{grid-template-columns:1fr} }

.pulse-panel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg), var(--inner-hi);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  overflow:hidden;display:flex;flex-direction:column;
  max-height:640px;position:relative;
}
.pulse-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:22px 24px;border-bottom:1px solid var(--line);flex-shrink:0;
}
.pulse-title{display:flex;align-items:center;gap:10px;font-size:15.5px;font-weight:700;letter-spacing:-0.01em}
.pulse-title svg{width:17px;height:17px;stroke:var(--accent);stroke-width:2;fill:none}
.live-badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 12px 6px 10px;border-radius:999px;
  background:var(--good-soft);border:1px solid rgba(61,220,132,.3);
  font-size:11.5px;font-weight:700;letter-spacing:.04em;color:var(--good);text-transform:uppercase;
}
.live-dot-wrap{position:relative;width:8px;height:8px;flex-shrink:0}
.live-dot-wrap .core{position:absolute;inset:0;border-radius:50%;background:var(--good);box-shadow:0 0 8px rgba(61,220,132,.9)}
.live-dot-wrap .ring{
  position:absolute;left:50%;top:50%;width:8px;height:8px;margin:-4px 0 0 -4px;border-radius:50%;
  border:1.5px solid var(--good);animation:pulse-ring 2.2s var(--ease) infinite;
}
.live-dot-wrap.burst .ring{animation-duration:.9s}
@keyframes pulse-ring{
  0%{transform:scale(1);opacity:.9}
  80%{transform:scale(3.6);opacity:0}
  100%{transform:scale(3.6);opacity:0}
}
@media (prefers-reduced-motion:reduce){ .live-dot-wrap .ring{animation:none;display:none} }

.pulse-feed{
  overflow-y:auto;overflow-x:hidden;flex:1;min-height:0;
  padding:6px 0;
}
.pulse-feed::-webkit-scrollbar{width:6px}
.pulse-feed::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:99px}
.pulse-item{
  display:grid;grid-template-columns:38px 1fr;gap:13px;
  padding:15px 24px;border-bottom:1px solid var(--line-soft);
  cursor:pointer;transition:background .2s var(--ease), transform .35s var(--ease), opacity .35s var(--ease);
  text-decoration:none;color:inherit;
}
.pulse-item:last-child{border-bottom:none}
.pulse-item:hover{background:var(--surface-2)}
.pulse-item.entering{transform:translateY(-14px);opacity:0}
.pulse-item.enter-active{transform:translateY(0);opacity:1}
.pi-body{min-width:0}
.pi-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:5px}
.pi-name{font-size:13.5px;font-weight:700;letter-spacing:-0.01em}
.pi-time{font-size:11.5px;color:var(--ink-faint);font-weight:600;flex-shrink:0;font-variant-numeric:tabular-nums}
.pi-tag-row{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.pi-tag{
  font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  padding:3px 8px;border-radius:999px;flex-shrink:0;
}
.pi-tag.tag-price{background:var(--amber-soft);color:var(--amber)}
.pi-tag.tag-limits{background:var(--blue-soft);color:var(--blue)}
.pi-tag.tag-model{background:var(--purple-soft);color:var(--purple)}
.pi-tag.tag-feature{background:var(--good-soft);color:var(--good)}
.pi-tag.tag-rename{background:var(--gray-soft);color:var(--gray)}
.pi-desc{font-size:13px;line-height:1.5;color:var(--ink-dim)}
.pulse-foot{
  padding:13px 24px;border-top:1px solid var(--line);flex-shrink:0;
  font-size:11.5px;color:var(--ink-faint);font-style:italic;line-height:1.5;
  background:var(--surface-2);
}
.pulse-empty{padding:34px 24px;font-size:13.5px;color:var(--ink-mute);line-height:1.6;text-align:center}

/* ═══════════════════════════════════════════════════════
   STATS STRIP
   ═══════════════════════════════════════════════════════ */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:920px){ .stats-grid{grid-template-columns:repeat(2,1fr)} }
@media(max-width:520px){ .stats-grid{grid-template-columns:1fr} }
.stat-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:26px 24px;box-shadow:var(--shadow-sm);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
}
.stat-num{font-size:clamp(32px,3.4vw,42px);font-weight:750;letter-spacing:-0.03em;color:var(--ink);line-height:1}
.stat-label{font-size:12.5px;color:var(--ink-mute);font-weight:650;letter-spacing:.02em;margin-top:10px}

/* ═══════════════════════════════════════════════════════
   COMPARE LAUNCHER
   ═══════════════════════════════════════════════════════ */
.launcher{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:38px;box-shadow:var(--shadow-lg), var(--inner-hi);position:relative;overflow:hidden;
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
}
.launcher::before{
  content:"";position:absolute;right:-160px;top:-160px;width:460px;height:460px;
  background:radial-gradient(circle, rgba(138,138,242,.14), transparent 68%);pointer-events:none;
}
.launcher-row{
  display:grid;grid-template-columns:1fr auto 1fr auto;gap:14px;align-items:center;
  position:relative;z-index:1;
}
@media(max-width:760px){ .launcher-row{grid-template-columns:1fr} }
.launcher-vs{
  font-size:13px;font-weight:700;color:var(--ink-mute);letter-spacing:.04em;text-transform:uppercase;
  justify-self:center;
}
.select-wrap{position:relative}
.select-wrap select{
  width:100%;appearance:none;-webkit-appearance:none;
  background:var(--surface-2);border:1px solid var(--line);border-radius:14px;
  color:var(--ink);font:inherit;font-size:14.5px;font-weight:650;
  padding:15px 40px 15px 18px;cursor:pointer;transition:border-color .2s var(--ease);
}
.select-wrap select:hover,.select-wrap select:focus{border-color:var(--accent-line);outline:none}
.select-wrap::after{
  content:"";position:absolute;right:16px;top:50%;width:9px;height:9px;
  border-right:2px solid var(--ink-mute);border-bottom:2px solid var(--ink-mute);
  transform:translateY(-70%) rotate(45deg);pointer-events:none;
}
.compare-btn{
  color:#fff;background:linear-gradient(135deg,var(--accent-2),var(--accent));
  border:none;border-radius:14px;font:inherit;font-size:14.5px;font-weight:700;
  padding:15px 30px;box-shadow:0 14px 28px -10px rgba(91,91,232,.55);
  transition:transform .2s var(--ease), box-shadow .2s var(--ease);white-space:nowrap;
  text-decoration:none;display:inline-flex;align-items:center;justify-content:center;
}
.compare-btn:hover{transform:translateY(-2px);box-shadow:0 18px 32px -10px rgba(91,91,232,.65)}
.popular-row{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;padding-top:24px;
  border-top:1px solid var(--line-soft);position:relative;z-index:1;
}
.popular-label{font-size:11.5px;font-weight:650;color:var(--ink-mute);letter-spacing:.06em;text-transform:uppercase;width:100%;margin-bottom:4px}

/* ═══════════════════════════════════════════════════════
   FEATURED COMPARISON BILLBOARD
   ═══════════════════════════════════════════════════════ */
.billboard{
  background:radial-gradient(900px 460px at 85% -10%, rgba(138,138,242,.16), transparent 65%), var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:42px;box-shadow:var(--shadow-lg), var(--inner-hi);position:relative;overflow:hidden;
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;
}
@media(max-width:920px){ .billboard{grid-template-columns:1fr} }
.bb-monos{display:flex;align-items:center;position:relative;z-index:1;margin-bottom:20px}
.bb-monos .pxr-mono:not(:first-child){margin-left:-14px}
.bb-eyebrow{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:16px;position:relative;z-index:1}
.bb-title{font-size:clamp(22px,2.8vw,30px);font-weight:750;letter-spacing:-0.025em;margin-bottom:12px;position:relative;z-index:1;max-width:26ch}
.bb-hook{font-size:15.5px;color:var(--ink-dim);line-height:1.6;margin-bottom:26px;position:relative;z-index:1;max-width:48ch}
.bb-cta{position:relative;z-index:1}
.bb-scores{
  background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:24px;position:relative;z-index:1;display:flex;flex-direction:column;gap:16px;
}
.bb-score-row{display:grid;grid-template-columns:96px 1fr 40px;align-items:center;gap:12px}
.bb-score-label{font-size:12.5px;font-weight:650;color:var(--ink-dim)}
.bb-score-track{height:8px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden}
.bb-score-fill{height:100%;border-radius:99px;box-shadow:0 0 8px currentColor;transition:width 1s var(--ease)}
.bb-score-val{font-size:12.5px;font-weight:700;color:var(--ink);text-align:right;font-variant-numeric:tabular-nums}

/* ═══════════════════════════════════════════════════════
   APP SWAP
   ═══════════════════════════════════════════════════════ */
.swap-search{
  display:flex;align-items:center;gap:12px;
  background:var(--surface);border:1px solid var(--line);border-radius:999px;
  padding:8px 8px 8px 22px;margin-bottom:32px;box-shadow:var(--shadow-sm);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
}
.swap-search svg{width:18px;height:18px;stroke:var(--ink-mute);stroke-width:2;fill:none;flex-shrink:0}
.swap-search input{
  flex:1;min-width:0;background:transparent;border:none;outline:none;color:var(--ink);
  font:inherit;font-size:15px;padding:10px 0;
}
.swap-search input::placeholder{color:var(--ink-faint)}
@media(max-width:480px){
  .swap-search{flex-wrap:wrap;border-radius:20px;padding:14px 16px}
  .swap-search input{flex:1 1 100%;order:1;padding:4px 0 10px}
  .swap-search svg{order:0}
}

.swap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:920px){ .swap-grid{grid-template-columns:repeat(2,1fr)} }
@media(max-width:640px){ .swap-grid{grid-template-columns:1fr} }
.swap-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease), box-shadow .3s var(--ease);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);text-decoration:none;display:block;
}
.swap-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.swap-pair{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.swap-name{font-size:14.5px;font-weight:650;color:var(--ink-dim)}
.swap-name.to{color:var(--ink);font-weight:750}
.swap-arrow{width:15px;height:15px;stroke:var(--accent);stroke-width:2.4;fill:none;flex-shrink:0}
.swap-note{font-size:12.5px;color:var(--ink-mute);line-height:1.5;margin-bottom:14px;min-height:36px}
.swap-save{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;
  padding:6px 12px;border-radius:999px;background:var(--good-soft);color:var(--good);
  border:1px solid rgba(61,220,132,.28);
}
.swap-caption{text-align:center;font-size:13px;color:var(--ink-mute);margin-top:26px}

/* ═══════════════════════════════════════════════════════
   TIMELINE / CHANGELOG
   ═══════════════════════════════════════════════════════ */
.timeline{display:flex;flex-direction:column;gap:0;position:relative}
.timeline::before{
  content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(var(--line-strong), var(--line-strong) 90%, transparent);
  box-shadow:0 0 12px rgba(138,138,242,.3);
}
.tl-row{display:grid;grid-template-columns:20px 1fr;gap:20px;padding-bottom:26px;position:relative}
.tl-row:last-child{padding-bottom:0}
.tl-dot{
  width:20px;height:20px;border-radius:50%;background:var(--bg-1);border:2.5px solid var(--tl-color,var(--accent));
  position:relative;z-index:1;margin-top:2px;box-shadow:0 0 14px var(--tl-color,var(--accent));
}
.tl-content{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 20px;box-shadow:var(--shadow-sm);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}
.tl-date{font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--tl-color,var(--accent));margin-bottom:5px}
.tl-text{font-size:14px;line-height:1.55;color:var(--ink-dim)}
.tl-text b{color:var(--ink);font-weight:650}
.tl-foot{font-size:13px;color:var(--ink-mute);margin-top:20px;font-style:italic}
.tl-cta{margin-top:26px;text-align:center}
.tl-month-head{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-mute);margin:34px 0 16px;padding-left:30px}
.tl-month-head:first-child{margin-top:0}

/* ═══════════════════════════════════════════════════════
   Simple archive grids (ai_tool / comparison)
   ═══════════════════════════════════════════════════════ */
.pxr-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:920px){ .pxr-grid{grid-template-columns:repeat(2,1fr)} }
@media(max-width:640px){ .pxr-grid{grid-template-columns:1fr} }
.pxr-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:24px;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease), box-shadow .3s var(--ease);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);text-decoration:none;display:flex;flex-direction:column;gap:14px;color:inherit;
}
.pxr-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.pxr-card-top{display:flex;align-items:center;gap:12px}
.pxr-card-name{font-size:16px;font-weight:700;letter-spacing:-0.015em}
.pxr-card-sub{font-size:12.5px;color:var(--ink-mute);font-weight:600}
.pxr-card-line{font-size:13.5px;color:var(--ink-dim);line-height:1.55}
.pxr-card-monos{display:flex;align-items:center}
.pxr-card-monos .pxr-mono:not(:first-child){margin-left:-12px}
.pxr-empty-state{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:48px 32px;text-align:center;color:var(--ink-dim);font-size:15px;line-height:1.6;
}
.pxr-empty-state a{color:var(--accent);font-weight:650;text-decoration:none}
.pxr-empty-state a:hover{text-decoration:underline}

/* ═══════════════════════════════════════════════════════
   Footer
   ═══════════════════════════════════════════════════════ */
.footer{margin-top:120px;border-top:1px solid var(--line);padding:40px 0 56px}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;flex-wrap:wrap}
.footer-note{font-size:13px;color:var(--ink-mute);line-height:1.6;max-width:56ch}
.footer-note b{color:var(--ink-dim)}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a{font-size:13px;font-weight:600;color:var(--ink-dim);text-decoration:none;transition:color .2s var(--ease)}
.footer-links a:hover{color:var(--ink)}
.footer-right{display:flex;flex-direction:column;align-items:flex-end;gap:14px}
.footer-stamp{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-mute)}
@media(max-width:640px){ .footer-right{align-items:flex-start} .footer-inner{flex-direction:column} }

/* ═══════════════════════════════════════════════════════
   404 / minimal page
   ═══════════════════════════════════════════════════════ */
.pxr-plain-page{padding:100px 0 140px;text-align:center}
.pxr-plain-page h1{font-size:clamp(30px,5vw,52px);margin-bottom:16px;max-width:none}
.pxr-plain-page p{color:var(--ink-dim);font-size:16px;max-width:52ch;margin:0 auto 32px}
.pxr-fallback-notice{
  background:var(--amber-soft);border:1px solid rgba(245,166,35,.3);border-radius:var(--radius-md);
  padding:24px 26px;color:var(--ink-dim);font-size:14px;line-height:1.6;max-width:60ch;margin:0 auto 24px;text-align:left;
}

/* ═══════════════════════════════════════════════════════
   ═══════════════ COMPARISON PAGE (single-comparison.php) ═══════════════
   ═══════════════════════════════════════════════════════ */

/* Floating hero tool cards */
.hero-cards{
  position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
  margin-bottom:44px;perspective:1400px;
}
@media(max-width:920px){ .hero-cards{grid-template-columns:1fr;max-width:420px} }
.hero-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 26px;box-shadow:var(--shadow-lg), var(--inner-hi);
  position:relative;overflow:hidden;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  transition:transform .5s var(--ease), box-shadow .5s var(--ease);
  transform-style:preserve-3d;
}
.hero-card:nth-child(1){transform:rotateY(4deg) translateY(6px)}
.hero-card:nth-child(3){transform:rotateY(-4deg) translateY(6px)}
.hero-card:hover{transform:translateY(-6px) rotateY(0deg);box-shadow:0 50px 100px -30px rgba(0,0,0,.7), var(--inner-hi)}
@media(max-width:920px){ .hero-card:nth-child(1),.hero-card:nth-child(3){transform:none} }
.hero-card::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.7;
  background:radial-gradient(180px 140px at 85% -10%, var(--tool-soft,var(--accent-soft)), transparent 70%);
}
.hc-top{display:flex;align-items:center;gap:12px;margin-bottom:20px;position:relative;z-index:1}
.hc-name{font-size:16px;font-weight:700;letter-spacing:-0.015em}
.hc-price{font-size:12.5px;color:var(--ink-mute);font-weight:600;margin-top:2px}
.hc-stat{position:relative;z-index:1;margin-bottom:16px}
.hc-stat-num{
  font-size:clamp(34px,4vw,44px);font-weight:750;letter-spacing:-0.03em;line-height:1;
  color:var(--tool-color,var(--accent));font-variant-numeric:tabular-nums;
}
.hc-stat-label{font-size:11.5px;color:var(--ink-mute);font-weight:600;letter-spacing:.03em;text-transform:uppercase;margin-top:6px}
.hc-bet{font-size:13.5px;line-height:1.55;color:var(--ink-dim);position:relative;z-index:1}
.hc-bet b{color:var(--ink);font-weight:650}

/* At-a-glance summary card */
.glance{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 30px;margin-bottom:70px;box-shadow:var(--shadow-md), var(--inner-hi);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
}
.glance-text{font-size:15px;line-height:1.65;color:var(--ink-dim);max-width:64ch}
.glance-text b{color:var(--ink);font-weight:650}
.glance-winner{
  display:flex;flex-direction:column;align-items:center;gap:6px;
  padding:16px 26px;border-radius:var(--radius-md);
  background:var(--surface-2);border:1px solid var(--line);
  min-width:190px;text-align:center;
}
.glance-winner .gw-label{font-size:10.5px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--ink-mute)}
.glance-winner .gw-name{font-size:19px;font-weight:700;letter-spacing:-0.02em}
.glance-winner .gw-score{font-size:12.5px;color:var(--ink-mute);font-weight:600}
@media(max-width:760px){
  .glance{grid-template-columns:1fr}
  .glance-winner{width:100%}
}

/* Prose-collapse detail widget */
details.readmore{margin-top:10px}
details.readmore summary{
  list-style:none;cursor:pointer;font-size:12.5px;font-weight:650;color:var(--accent);
  display:inline-flex;align-items:center;gap:5px;letter-spacing:-0.005em;
  padding:2px 0;
}
details.readmore summary::-webkit-details-marker{display:none}
details.readmore summary::after{content:"→";transition:transform .2s var(--ease)}
details.readmore[open] summary::after{transform:rotate(90deg)}
details.readmore .rm-body{font-size:13.5px;line-height:1.65;color:var(--ink-dim);padding-top:10px;max-width:60ch}
details.readmore .rm-body b{color:var(--ink);font-weight:650}

/* Decision engine */
.engine{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:38px;box-shadow:var(--shadow-lg), var(--inner-hi);position:relative;overflow:hidden;
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  scroll-margin-top:88px;
}
.engine::before{
  content:"";position:absolute;right:-160px;top:-160px;width:460px;height:460px;
  background:radial-gradient(circle, rgba(138,138,242,.14), transparent 68%);pointer-events:none;
}
.engine-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:38px;position:relative;z-index:1}
@media(max-width:920px){ .engine-grid{grid-template-columns:1fr} }

.sliders-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:12px;flex-wrap:wrap}
.sliders-head h3{font-size:19px;font-weight:700;letter-spacing:-0.015em}
.reset-btn{
  font-size:12.5px;font-weight:650;color:var(--ink-dim);
  background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:8px 14px;
  transition:all .2s var(--ease);display:inline-flex;align-items:center;gap:6px;
}
.reset-btn:hover{background:var(--accent-soft);color:var(--ink);border-color:var(--accent-line)}
.reset-btn svg{width:13px;height:13px;stroke:currentColor;stroke-width:2;fill:none}

.slider-row{margin-bottom:24px;scroll-margin-top:88px}
.slider-row:last-child{margin-bottom:0}
.slider-label-row{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:10px}
.slider-label{font-size:14.5px;font-weight:650;letter-spacing:-0.005em;display:flex;align-items:center;gap:8px;color:var(--ink)}
.slider-label svg{width:16px;height:16px;stroke:var(--accent);stroke-width:1.8;fill:none;flex-shrink:0}
.slider-value{
  font-family:ui-monospace,"SF Mono",Consolas,monospace;font-size:13px;font-weight:600;color:var(--ink);
  background:var(--accent-soft);padding:2px 9px;border-radius:7px;min-width:38px;text-align:center;
  font-variant-numeric:tabular-nums;border:1px solid var(--accent-line);
}
.slider-track-wrap{position:relative;height:28px;display:flex;align-items:center}
input[type="range"]{
  -webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:99px;
  background:rgba(255,255,255,.08);outline:none;cursor:pointer;position:relative;z-index:2;
  border:1px solid var(--line);scroll-margin-top:88px;
}
input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;
  background:#fff;border:2.5px solid var(--accent);
  box-shadow:0 0 0 4px rgba(138,138,242,.18), 0 0 16px rgba(138,138,242,.55);
  cursor:grab;transition:transform .15s var(--ease);
}
input[type="range"]::-webkit-slider-thumb:hover{transform:scale(1.12)}
input[type="range"]::-webkit-slider-thumb:active{cursor:grabbing;transform:scale(1.05)}
input[type="range"]::-moz-range-thumb{
  width:20px;height:20px;border-radius:50%;background:#fff;border:2.5px solid var(--accent);
  box-shadow:0 0 0 4px rgba(138,138,242,.18), 0 0 16px rgba(138,138,242,.55);cursor:grab;
}
input[type="range"]::-moz-range-track{background:transparent}
.slider-fill{
  position:absolute;left:0;top:50%;transform:translateY(-50%);height:6px;border-radius:99px;
  background:linear-gradient(90deg,var(--accent-2),var(--accent));z-index:1;pointer-events:none;
  transition:width .08s linear;box-shadow:0 0 10px rgba(138,138,242,.5);
}

.presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px;padding-top:24px;border-top:1px solid var(--line-soft)}
.preset-label{font-size:11.5px;font-weight:650;color:var(--ink-mute);letter-spacing:.06em;text-transform:uppercase;width:100%;margin-bottom:4px}
.preset-btn{
  font-size:13px;font-weight:600;color:var(--ink-dim);background:var(--surface-2);
  border:1px solid var(--line);border-radius:999px;padding:8px 15px;transition:all .2s var(--ease);
  scroll-margin-top:88px;
}
.preset-btn:hover{border-color:var(--accent-line);color:var(--ink);background:var(--accent-soft)}
.preset-btn.active{background:var(--ink);color:#0A0A0E;border-color:var(--ink)}

.results-panel{display:flex;flex-direction:column;gap:14px}
.verdict-card{
  border-radius:var(--radius-md);padding:2px;position:relative;overflow:hidden;
  background:conic-gradient(from var(--spin,0deg), var(--win-color,var(--accent)), transparent 30%, transparent 70%, var(--win-color,var(--accent)));
  animation:spin-border 6s linear infinite;
  box-shadow:0 24px 50px -16px var(--win-line,var(--accent-line));
}
@keyframes spin-border{ to{ --spin:360deg; } }
@media (prefers-reduced-motion:reduce){ .verdict-card{animation:none} }
.verdict-card-inner{
  border-radius:calc(var(--radius-md) - 2px);padding:24px 26px;position:relative;overflow:hidden;
  background:linear-gradient(160deg, rgba(20,20,26,.96), rgba(12,12,16,.98));
}
.verdict-card-inner::before{
  content:"";position:absolute;right:-40px;bottom:-60px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle, var(--win-soft,var(--accent-soft)), transparent 70%);pointer-events:none;
}
.verdict-label{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:10px;position:relative;z-index:1}
.verdict-name{font-size:28px;font-weight:750;letter-spacing:-0.025em;margin-bottom:6px;position:relative;z-index:1;color:var(--ink)}
.verdict-score{font-size:13.5px;color:var(--ink-dim);font-weight:500;position:relative;z-index:1}
.verdict-score b{font-variant-numeric:tabular-nums;font-weight:700;color:var(--ink)}

.rank-list{display:flex;flex-direction:column;gap:10px}
.rank-row{
  display:grid;grid-template-columns:22px 1fr auto;gap:12px;align-items:center;
  background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:13px 15px;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.rank-row.is-first{background:var(--surface-hover);border-color:var(--accent-line);box-shadow:var(--shadow-sm)}
.rank-num{font-family:ui-monospace,"SF Mono",Consolas,monospace;font-size:13px;font-weight:700;color:var(--ink-mute);text-align:center}
.rank-row.is-first .rank-num{color:var(--accent)}
.rank-main{min-width:0}
.rank-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:7px}
.rank-name{font-size:14.5px;font-weight:650;letter-spacing:-0.01em;display:flex;align-items:center;gap:7px}
.rank-name .swatch{width:9px;height:9px;border-radius:3px;flex-shrink:0}
.rank-pts{font-family:ui-monospace,"SF Mono",Consolas,monospace;font-size:13px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.rank-bar-track{height:6px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden}
.rank-bar-fill{height:100%;border-radius:99px;transition:width .5s var(--ease);box-shadow:0 0 10px currentColor}

/* Diff spec table */
.diff-toggle-row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.diff-count{font-size:14px;color:var(--ink-dim)}
.diff-count b{color:var(--ink);font-weight:700}
.toggle-group{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.switch-wrap{display:inline-flex;align-items:center;gap:11px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px 6px 6px 16px;box-shadow:var(--shadow-sm);cursor:pointer}
.switch-label{font-size:13.5px;font-weight:600;color:var(--ink-dim)}
.switch{
  width:42px;height:24px;border-radius:99px;background:rgba(255,255,255,.08);border:1px solid var(--line);
  position:relative;transition:background .25s var(--ease);flex-shrink:0;
}
.switch.on{background:var(--accent-2);border-color:var(--accent)}
.switch .knob{
  position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;
  box-shadow:0 1px 4px rgba(0,0,0,.4);transition:transform .25s var(--ease);
}
.switch.on .knob{transform:translateX(18px)}
.view-toggle-btn{
  font-size:13px;font-weight:650;color:var(--ink-dim);background:var(--surface);
  border:1px solid var(--line);border-radius:999px;padding:10px 16px;transition:all .2s var(--ease);
  display:inline-flex;align-items:center;gap:7px;
}
.view-toggle-btn:hover{border-color:var(--accent-line);color:var(--ink)}
.view-toggle-btn svg{width:13px;height:13px;stroke:currentColor;stroke-width:2;fill:none}

.spec-table-wrap{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-md);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  scroll-margin-top:88px;
}

.spec-visual{display:flex;flex-direction:column}
.spec-vhead{
  display:grid;grid-template-columns:1.4fr repeat(var(--tool-count,3),1fr);gap:0;
  padding:18px 24px;border-bottom:1px solid var(--line);background:var(--surface-2);
}
.spec-vhead .sv-label{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-mute)}
.sv-tool{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:11.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-dim)}
.sv-tool .swatch{width:8px;height:8px;border-radius:3px}
.spec-vrow{
  display:grid;grid-template-columns:1.4fr repeat(var(--tool-count,3),1fr);gap:0;align-items:center;
  padding:16px 24px;border-bottom:1px solid var(--line-soft);transition:background .25s var(--ease);
}
.spec-vrow:last-child{border-bottom:none}
.spec-vrow:hover{background:var(--surface-2)}
.spec-vrow.row-same{display:none}
.spec-vrow.row-same.show-same{display:grid}
.sv-rowlabel{display:flex;align-items:center;gap:9px;font-weight:600;font-size:14px;color:var(--ink)}
.diff-flag{
  display:inline-flex;align-items:center;justify-content:center;width:17px;height:17px;border-radius:5px;
  background:var(--accent-soft);color:var(--accent);font-size:10px;font-weight:800;flex-shrink:0;
}
.same-flag{
  display:inline-flex;align-items:center;justify-content:center;width:17px;height:17px;border-radius:5px;
  background:var(--surface-2);color:var(--ink-mute);font-size:10px;font-weight:800;flex-shrink:0;
}
.sv-cell{display:flex;flex-direction:column;align-items:center;gap:6px;padding:6px 8px;text-align:center;position:relative}
.sv-cell.is-win{border-radius:12px}
.sv-cell.is-win::before{
  content:"";position:absolute;inset:-4px 0;border-radius:12px;
  background:radial-gradient(circle, var(--win-glow,var(--accent-soft)), transparent 75%);z-index:-1;
}
.sv-dots{display:flex;gap:3px}
.sv-dot{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.12)}
.sv-dot.on{background:var(--dot-color,var(--accent))}
.sv-bar-track{width:100%;max-width:88px;height:5px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden}
.sv-bar-fill{height:100%;border-radius:99px}
.sv-text{font-size:12.5px;color:var(--ink-dim);font-weight:600;line-height:1.4}
.sv-cell.is-win .sv-text{color:var(--ink);font-weight:700}
.sv-icon{width:18px;height:18px}
.sv-icon.yes{color:var(--good)}
.sv-icon.no{color:var(--ink-faint)}

.spec-classic{display:none}
.spec-classic.show{display:block}
.spec-visual.hide{display:none}
table.spec-table{width:100%;border-collapse:collapse}
.spec-table thead th{
  text-align:left;padding:16px 20px;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-mute);background:var(--surface-2);border-bottom:1px solid var(--line);
}
.spec-table thead th:not(:first-child){text-align:center}
.spec-table thead th .th-tool{display:flex;flex-direction:column;align-items:center;gap:4px}
.spec-table thead th .th-tool .swatch{width:8px;height:8px;border-radius:3px}
.spec-table tbody tr{border-bottom:1px solid var(--line-soft);transition:background .3s var(--ease);}
.spec-table tbody tr:last-child{border-bottom:none}
.spec-table tbody tr:hover{background:var(--surface-2)}
.spec-table tbody tr.row-same{background:transparent}
.spec-table tbody tr.row-same.hidden-same{display:none}
.spec-table td{padding:15px 20px;font-size:14.5px;vertical-align:middle;color:var(--ink-dim)}
.spec-table td:not(:first-child){text-align:center;font-variant-numeric:tabular-nums}
.row-label{display:flex;align-items:center;gap:9px;font-weight:600;color:var(--ink)}
.cell-win{position:relative;font-weight:700;color:var(--ink);border-radius:10px;}
.cell-win::after{
  content:"";position:absolute;inset:4px 8px;border-radius:8px;background:var(--accent-soft);z-index:-1;
}
.cell-win .win-tick{color:var(--accent);margin-right:4px;font-size:12px}
.cell-plain{color:var(--ink-dim)}
.spec-foot-note{padding:16px 20px;font-size:12.5px;color:var(--ink-mute);border-top:1px solid var(--line);background:var(--surface-2)}

@media(max-width:760px){
  .spec-vhead, .spec-vrow{grid-template-columns:1fr;gap:10px}
  .sv-tool{flex-direction:row;justify-content:flex-start}
  .spec-vrow{padding:18px}
  .sv-cell{flex-direction:row;justify-content:space-between;width:100%}
  .sv-cell::before{content:attr(data-tool)" ";font-size:11px;font-weight:700;color:var(--ink-mute);margin-right:auto}
}

/* Best-for cards */
.bestfor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:920px){ .bestfor-grid{grid-template-columns:1fr} }
.bf-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px;box-shadow:var(--shadow-md), var(--inner-hi);display:flex;flex-direction:column;gap:18px;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);position:relative;overflow:hidden;
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
}
.bf-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.bf-card::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--tool-color,var(--accent));box-shadow:0 0 12px var(--tool-color,var(--accent))}
.bf-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.bf-badge{
  font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:6px 11px;border-radius:999px;background:var(--tool-soft,var(--accent-soft));color:var(--tool-color,var(--accent));
  border:1px solid var(--tool-line,var(--accent-line));
}
.bf-price{font-size:13px;font-weight:650;color:var(--ink-mute)}
.bf-name{font-size:21px;font-weight:700;letter-spacing:-0.02em}
.bf-tagline{font-size:14px;color:var(--ink-dim);line-height:1.55;min-height:42px}
.bf-chart-wrap{display:flex;flex-direction:column;gap:9px}
.bf-bar-row{display:grid;grid-template-columns:96px 1fr 34px;align-items:center;gap:10px}
.bf-bar-label{font-size:12px;font-weight:600;color:var(--ink-dim)}
.bf-bar-track{height:8px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden}
.bf-bar-fill{height:100%;border-radius:99px;transition:width 1s var(--ease);box-shadow:0 0 8px currentColor}
.bf-bar-val{font-size:12px;font-weight:700;color:var(--ink);text-align:right;font-variant-numeric:tabular-nums}
.bf-footer{margin-top:auto;padding-top:16px;border-top:1px solid var(--line-soft);font-size:13px;color:var(--ink-mute)}
.bf-footer b{color:var(--ink);font-weight:650}

/* Deep-dive chapters */
.deepdive{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:36px;box-shadow:var(--shadow-md), var(--inner-hi);margin-bottom:22px;
  position:relative;overflow:hidden;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border-top:3px solid var(--tool-color,var(--accent));
}
.deepdive:last-child{margin-bottom:0}
.deepdive::before{
  content:"";position:absolute;right:-140px;top:-100px;width:420px;height:340px;pointer-events:none;
  background:radial-gradient(circle, var(--tool-soft,var(--accent-soft)), transparent 70%);opacity:.8;
}
.dd-header{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:26px;position:relative;z-index:1}
.dd-id{display:flex;align-items:center;gap:14px}
.dd-name{font-size:23px;font-weight:750;letter-spacing:-0.025em}
.dd-maker{font-size:13px;color:var(--ink-mute);font-weight:600}
.dd-skip{
  padding:11px 16px;border-radius:999px;
  background:var(--tool-soft,var(--accent-soft));font-size:12.5px;line-height:1.4;color:var(--ink-dim);
  border:1px solid var(--tool-line,var(--accent-line));max-width:340px;
}
.dd-skip b{color:var(--ink);font-weight:700}

.dd-stat-trio{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:26px;position:relative;z-index:1}
@media(max-width:700px){ .dd-stat-trio{grid-template-columns:1fr} }
.dd-stat{
  background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px 20px;text-align:center;
}
.dd-stat-num{font-size:clamp(28px,3vw,38px);font-weight:750;letter-spacing:-0.03em;color:var(--tool-color,var(--accent));line-height:1;font-variant-numeric:tabular-nums}
.dd-stat-label{font-size:11.5px;color:var(--ink-mute);font-weight:650;letter-spacing:.03em;text-transform:uppercase;margin-top:8px}

.dd-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px;position:relative;z-index:1}
@media(max-width:760px){ .dd-cols{grid-template-columns:1fr} }
.dd-col h4{
  font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-mute);
  margin-bottom:14px;display:flex;align-items:center;gap:8px;
}
.dd-chip-row{display:flex;flex-wrap:wrap;gap:9px}
.dd-chip{
  display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:650;
  padding:8px 13px;border-radius:999px;background:var(--tool-soft,var(--accent-soft));color:var(--ink);
  border:1px solid var(--tool-line,var(--accent-line));
}
.dd-weak-list{display:flex;flex-direction:column;gap:9px}
.dd-weak-item{display:flex;align-items:flex-start;gap:10px;font-size:13px;line-height:1.5;color:var(--ink-dim)}
.dd-weak-item .wk-mark{width:6px;height:6px;border-radius:50%;background:var(--red);margin-top:6px;flex-shrink:0;box-shadow:0 0 6px var(--red)}
.dd-prose-toggle{margin-top:18px;position:relative;z-index:1}

/* Head-to-head cards */
.h2h-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:920px){ .h2h-grid{grid-template-columns:1fr} }
.h2h-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-md), var(--inner-hi);display:flex;flex-direction:column;gap:16px;
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
}
.h2h-title{display:flex;align-items:center;justify-content:center;gap:10px;font-size:15px;font-weight:700;letter-spacing:-0.01em;text-align:center}
.h2h-title .swatch{width:9px;height:9px;border-radius:3px;flex-shrink:0}
.h2h-title .vs{color:var(--ink-mute);font-weight:500;font-size:12.5px}
.h2h-verdict{font-size:14px;line-height:1.55;color:var(--ink);font-weight:650;text-align:center;padding:14px 6px;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.h2h-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:auto}
.h2h-col{display:flex;flex-direction:column;gap:8px}
.h2h-col-label{
  font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  display:flex;align-items:center;gap:6px;
}
.h2h-col-label .swatch{width:7px;height:7px;border-radius:2px;flex-shrink:0}
.h2h-col ul{list-style:none;display:flex;flex-direction:column;gap:7px}
.h2h-col li{font-size:12.5px;line-height:1.5;color:var(--ink-dim);padding-left:15px;position:relative}
.h2h-col li::before{content:"";position:absolute;left:0;top:6px;width:6px;height:6px;border-radius:50%;background:var(--ink-faint)}

/* Scenario picker */
.scenario-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:1080px){ .scenario-grid{grid-template-columns:repeat(2,1fr)} }
@media(max-width:560px){ .scenario-grid{grid-template-columns:1fr} }
.scenario-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px;
  cursor:pointer;text-align:left;transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  font-family:inherit;width:100%;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
}
.scenario-card:hover{transform:translateY(-5px);box-shadow:0 24px 50px -18px var(--chip-line,var(--accent-line));border-color:var(--chip-line,var(--accent-line))}
.scenario-card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.scenario-ico{
  width:40px;height:40px;border-radius:12px;background:var(--chip-soft,var(--accent-soft));
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  border:1px solid var(--chip-line,var(--accent-line));
}
.scenario-ico svg{width:20px;height:20px;stroke:var(--chip-color,var(--accent));stroke-width:1.7;fill:none}
.scenario-persona{font-size:15px;font-weight:700;letter-spacing:-0.01em}
.scenario-reason{font-size:12.5px;line-height:1.5;color:var(--ink-dim);flex-grow:1}
.scenario-chip{
  align-self:flex-start;display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:700;padding:6px 11px;border-radius:999px;
  background:var(--chip-soft,var(--accent-soft));color:var(--chip-color,var(--accent));
  border:1px solid var(--chip-line,var(--accent-line));
}
.scenario-chip .swatch{width:7px;height:7px;border-radius:2px;background:var(--chip-color,var(--accent))}
.scenario-hint{font-size:12.5px;color:var(--ink-mute);margin-top:20px;text-align:center}

/* Gotchas */
.gotcha-list{display:flex;flex-direction:column;gap:14px}
.gotcha-row{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:flex-start;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px 24px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
}
.gotcha-row::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--amber);box-shadow:0 0 10px var(--amber)}
.gotcha-num{
  width:34px;height:34px;border-radius:10px;background:var(--amber-soft);border:1px solid rgba(245,166,35,.3);
  display:flex;align-items:center;justify-content:center;font-family:ui-monospace,"SF Mono",Consolas,monospace;
  font-size:13px;font-weight:700;color:var(--amber);flex-shrink:0;
}
.gotcha-body h4{font-size:15px;font-weight:700;letter-spacing:-0.01em;margin-bottom:6px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--ink)}
.gotcha-body h4 .swatch{width:8px;height:8px;border-radius:3px;flex-shrink:0}
.gotcha-body p.gotcha-lead{font-size:14px;line-height:1.55;color:var(--ink-dim)}
.gotcha-body p.gotcha-lead b{color:var(--ink);font-weight:650}

/* FAQ accordion */
.faq-list{display:flex;flex-direction:column}
.faq-item{
  border-bottom:1px solid var(--line);transition:background .25s var(--ease);
}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:22px 4px;display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:16px;font-weight:650;letter-spacing:-0.01em;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-plus{
  width:26px;height:26px;border-radius:8px;background:var(--surface-2);border:1px solid var(--line);
  flex-shrink:0;position:relative;transition:transform .3s var(--ease), background .25s var(--ease);
}
.faq-plus::before,.faq-plus::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--ink-dim);border-radius:2px;
  transform:translate(-50%,-50%);transition:opacity .2s var(--ease);
}
.faq-plus::before{width:11px;height:2px}
.faq-plus::after{width:2px;height:11px}
.faq-item[open] .faq-plus{transform:rotate(45deg);background:var(--accent-soft)}
.faq-answer{padding:0 4px 24px;font-size:14.5px;line-height:1.68;color:var(--ink-dim);max-width:74ch}

/* Bottom line finale */
.bottomline{
  background:radial-gradient(1000px 500px at 50% -20%, rgba(138,138,242,.22), transparent 65%), linear-gradient(160deg, rgba(24,24,32,.9), rgba(10,10,14,.95));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:56px;color:var(--ink);position:relative;overflow:hidden;
  box-shadow:var(--shadow-lg), var(--inner-hi);
}
.bl-eyebrow{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:24px;position:relative;z-index:1;text-align:center}
.bl-title{font-size:clamp(24px,3vw,32px);font-weight:750;letter-spacing:-0.03em;text-align:center;margin-bottom:36px;position:relative;z-index:1}
.bl-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:36px;position:relative;z-index:1}
@media(max-width:860px){ .bl-cards{grid-template-columns:1fr} }
.bl-card{
  background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px;border-top:3px solid var(--tool-color,var(--accent));
}
.bl-card-name{font-size:14px;font-weight:700;color:var(--tool-color,var(--accent));margin-bottom:10px;display:flex;align-items:center;gap:8px}
.bl-card-name .swatch{width:8px;height:8px;border-radius:3px;flex-shrink:0}
.bl-card p{font-size:14px;line-height:1.55;color:var(--ink-dim)}
.bl-card p b{color:var(--ink);font-weight:700}
.bl-cta{
  position:relative;z-index:1;display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap;
  padding-top:30px;border-top:1px solid var(--line);
}
.bl-cta p{font-size:14px;color:var(--ink-mute)}
.bl-btn{
  display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:700;color:#0A0A0E;
  background:linear-gradient(135deg,#fff,#E4E4EE);border:none;border-radius:999px;padding:15px 26px;transition:transform .2s var(--ease), box-shadow .2s var(--ease);
  box-shadow:0 12px 30px -8px rgba(0,0,0,.5);white-space:nowrap;
}
.bl-btn:hover{transform:translateY(-2px);box-shadow:0 16px 36px -8px rgba(0,0,0,.55)}
.bl-btn svg{width:14px;height:14px;stroke:currentColor;stroke-width:2.4;fill:none}
@media(max-width:640px){
  .bottomline{padding:32px 24px}
  .bl-cta{flex-direction:column}
}

@media(max-width:640px){
  .wrap{padding:0 18px}
  .section-head{padding:0 18px}
  .hero{padding:56px 0 8px}
  .engine{padding:24px}
  .bf-card{padding:22px}
  .deepdive{padding:22px}
  .scenario-card{padding:18px}
  .gotcha-row{padding:18px}
  .launcher{padding:24px}
  .billboard{padding:26px}
}