.aict-sc{--ink:#0f172a;--mut:#475569;--soft:#64748b;--bd:#e7e9f0;--surf:#ffffff;--surf2:#f8fafc;--ind:#4f46e5;--ind2:#5c5fe6;--ind-soft:#eef2ff;--rad:18px;max-width:1200px;margin:0 auto;padding:0 20px 80px;color:var(--ink);}
.aict-sc *,.aict-sc *::before,.aict-sc *::after{box-sizing:border-box;}
#entry-header,.aict-sc + *,body.aict-virtual #content>.entry-title{}
/* HERO */
.aict-sc-hero{position:relative;overflow:hidden;border-radius:28px;margin:28px 0 0;padding:72px 28px 64px;text-align:center;background:radial-gradient(1200px 480px at 50% -10%,#1e1b4b 0%,#312e81 38%,#4338ca 72%,#4f46e5 100%);}
.aict-sc-aurora{position:absolute;inset:-40% -10% auto -10%;height:140%;background:
  radial-gradient(420px 320px at 18% 22%,rgba(129,140,248,.55),transparent 60%),
  radial-gradient(380px 300px at 82% 18%,rgba(232,121,249,.40),transparent 60%),
  radial-gradient(520px 360px at 60% 88%,rgba(56,189,248,.32),transparent 62%);
  filter:blur(8px);opacity:.9;animation:aictScDrift 18s ease-in-out infinite alternate;pointer-events:none;}
@keyframes aictScDrift{from{transform:translate3d(-2%,0,0) scale(1);}to{transform:translate3d(2%,2%,0) scale(1.06);}}
.aict-sc-hero-inner{position:relative;z-index:1;max-width:760px;margin:0 auto;}
.aict-sc-kicker{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#c7d2fe;background:rgba(255,255,255,.10);border:1px solid rgba(199,210,254,.35);padding:6px 14px;border-radius:999px;margin-bottom:22px;}
.aict-sc-h1{font-size:clamp(2.1rem,5.2vw,3.5rem);line-height:1.06;font-weight:800;letter-spacing:-.02em;color:#fff;margin:0 0 18px;}
.aict-sc-grad{background:linear-gradient(92deg,#a5b4fc,#f0abfc 60%,#7dd3fc);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;}
/* The hero + final sit on a fixed dark indigo gradient in BOTH themes, so their
   text must always be white. A global theme rule for the h1/h2 tags (attribute-
   selector specificity + !important) was repainting the headline dark-on-dark —
   re-assert white at hero/final scope with !important; the gradient span then
   re-wins because it is more specific. (Lesson 2026-06-24.) */
.aict-sc .aict-sc-hero .aict-sc-h1,.aict-sc .aict-sc-final .aict-sc-h2{color:#fff !important;-webkit-text-fill-color:#fff !important;}
.aict-sc .aict-sc-hero .aict-sc-h1 .aict-sc-grad{color:transparent !important;-webkit-text-fill-color:transparent !important;}
.aict-sc-sr{position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);clip-path:inset(50%);white-space:nowrap;border:0;}
.aict-sc-sub{font-size:clamp(1rem,1.6vw,1.18rem);line-height:1.6;color:#dbe2f4;margin:0 auto 30px;max-width:620px;}
.aict-sc-cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.aict-sc-cta-center{justify-content:center;}
.aict-sc-btn{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:1rem;padding:13px 26px;border-radius:12px;text-decoration:none;transition:transform .14s ease,box-shadow .2s ease,background .2s ease;border:1px solid transparent;}
.aict-sc-btn:hover{transform:translateY(-2px);}
.aict-sc-btn-primary{background:#fff;color:#3730a3;box-shadow:0 10px 30px rgba(0,0,0,.22);}
.aict-sc-btn-primary:hover{box-shadow:0 14px 38px rgba(0,0,0,.30);color:#312e81;}
.aict-sc-btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.42);}
.aict-sc-btn-ghost:hover{background:rgba(255,255,255,.16);}
.aict-sc-stats{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:38px;}
.aict-sc-stat{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:14px 20px;min-width:104px;}
.aict-sc-stat strong{display:block;font-size:1.5rem;font-weight:800;color:#fff;line-height:1.1;}
.aict-sc-stat span{font-size:.8rem;color:#c7d2fe;letter-spacing:.02em;}
/* FILTER */
.aict-sc-filter{position:sticky;top:0;z-index:5;display:flex;gap:10px;flex-wrap:wrap;justify-content:center;padding:18px 0;margin:34px 0 8px;background:linear-gradient(var(--surf),var(--surf) 70%,rgba(255,255,255,0));backdrop-filter:saturate(120%) blur(2px);}
.aict-sc-chip{cursor:pointer;font-family:inherit;font-size:.9rem;font-weight:600;color:var(--mut);background:var(--surf);border:1.5px solid var(--bd);border-radius:999px;padding:8px 16px;display:inline-flex;align-items:center;gap:8px;transition:all .16s ease;}
.aict-sc-chip:hover{border-color:var(--ind2);color:var(--ind);}
.aict-sc-chip.is-active{background:var(--ind);border-color:var(--ind);color:#fff;box-shadow:0 6px 18px rgba(79,70,229,.30);}
.aict-sc-chip-n{font-size:.72rem;font-weight:700;background:rgba(15,23,42,.08);color:inherit;border-radius:999px;padding:1px 7px;min-width:20px;text-align:center;}
.aict-sc-chip.is-active .aict-sc-chip-n{background:rgba(255,255,255,.25);}
/* GRID */
.aict-sc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:22px;align-items:start;margin-top:14px;}
.aict-sc-card{background:var(--surf);border:1px solid var(--bd);border-radius:var(--rad);padding:22px 22px 20px;display:flex;flex-direction:column;box-shadow:0 1px 2px rgba(15,23,42,.04);transition:transform .18s ease,box-shadow .22s ease,border-color .18s ease;}
.aict-sc-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(15,23,42,.10);border-color:#c7d2fe;}
.aict-sc-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.aict-sc-emoji{font-size:1.6rem;line-height:1;}
.aict-sc-tag{font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ind);background:var(--ind-soft);border-radius:999px;padding:4px 10px;}
.aict-sc-card-title{font-size:1.18rem;font-weight:800;letter-spacing:-.01em;margin:0 0 4px;color:var(--ink);}
.aict-sc-card-tag{font-size:.88rem;color:var(--soft);margin:0 0 16px;line-height:1.45;}
.aict-sc-brief{font-size:.84rem;line-height:1.5;color:var(--mut);background:var(--surf2);border-left:3px solid #c7d2fe;border-radius:0 10px 10px 0;padding:10px 14px;margin:0 0 14px;}
.aict-sc-brief-label{display:block;font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ind);margin-bottom:3px;}
.aict-sc-output{margin:0 0 14px;border:1px solid var(--bd);border-radius:12px;overflow:hidden;background:var(--surf2);}
.aict-sc-out-label{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.7rem;font-weight:700;letter-spacing:.04em;color:#fff;background:linear-gradient(90deg,#4f46e5,#5c5fe6);padding:7px 14px;}
.aict-sc-out-body{font-size:.9rem;line-height:1.55;color:var(--ink);padding:14px;white-space:normal;}
.aict-sc-also{display:flex;flex-wrap:wrap;align-items:center;gap:7px;margin:0 0 18px;}
.aict-sc-also-label{font-size:.72rem;font-weight:700;color:var(--soft);margin-right:2px;}
.aict-sc-pill{font-size:.74rem;font-weight:600;color:var(--mut);background:var(--surf2);border:1px solid var(--bd);border-radius:999px;padding:3px 10px;}
.aict-sc-run{margin-top:auto;display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:.92rem;color:var(--ind);text-decoration:none;padding:10px 0 2px;border-top:1px solid var(--bd);transition:gap .16s ease,color .16s ease;}
.aict-sc-run:hover{gap:11px;color:#4338ca;}
.aict-sc-empty{grid-column:1/-1;text-align:center;color:var(--soft);padding:40px 0;font-size:1rem;}
.aict-sc-empty-reset{font:inherit;color:var(--ind);background:none;border:0;cursor:pointer;text-decoration:underline;}
/* HOW */
.aict-sc-how{margin:70px 0 0;text-align:center;}
.aict-sc-h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:800;letter-spacing:-.02em;color:var(--ink);margin:0 0 34px;}
.aict-sc-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;text-align:left;}
.aict-sc-steps li{background:var(--surf);border:1px solid var(--bd);border-radius:var(--rad);padding:24px;position:relative;}
.aict-sc-step-n{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:11px;background:var(--ind-soft);color:var(--ind);font-weight:800;font-size:1.1rem;margin-bottom:14px;}
.aict-sc-steps strong{display:block;font-size:1.08rem;color:var(--ink);margin-bottom:6px;}
.aict-sc-steps span:last-child{display:block;font-size:.92rem;color:var(--mut);line-height:1.55;}
/* FINAL */
.aict-sc-final{margin:70px 0 0;border-radius:24px;padding:56px 28px;text-align:center;background:radial-gradient(900px 360px at 50% -20%,#312e81,#4338ca 70%,#4f46e5 100%);}
.aict-sc-final .aict-sc-h2{color:#fff;margin-bottom:12px;}
.aict-sc-final p{color:#dbe2f4;font-size:1.05rem;margin:0 0 26px;}
/* REVEAL */
.aict-sc-reveal{opacity:0;transform:translateY(18px);}
.aict-sc-reveal.is-in{opacity:1;transform:none;transition:opacity .5s ease var(--d,0ms),transform .5s cubic-bezier(.2,.7,.3,1) var(--d,0ms);}
@media(prefers-reduced-motion:reduce){.aict-sc-reveal{opacity:1;transform:none;}.aict-sc-aurora{animation:none;}}
/* MOBILE */
@media(max-width:640px){
  .aict-sc-hero{padding:52px 18px 46px;border-radius:22px;}
  .aict-sc-grid{grid-template-columns:1fr;}
  .aict-sc-stat{min-width:84px;padding:11px 14px;}
  .aict-sc-stat strong{font-size:1.25rem;}
  .aict-sc-filter{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;}
}
/* DARK — manual toggle (attribute selector beats global single-class rules) */
html[data-theme="dark"] .aict-sc{--ink:#f1f5f9;--mut:#cbd5e1;--soft:#94a3b8;--bd:#334155;--surf:#1e293b;--surf2:#0f172a;--ind:#a5b4fc;--ind2:#818cf8;--ind-soft:#1e1b4b;}
/* Active chip: in dark mode --ind is a LIGHT indigo, so the filled chip needs a
   DARK indigo background to keep white label text readable (was white-on-#a5b4fc
   = 1.99, fail). Pin a solid dark indigo here. */
html[data-theme="dark"] .aict-sc-chip.is-active{background:#4338ca;border-color:#4338ca;color:#fff;}
html[data-theme="dark"] .aict-sc-chip-n{background:rgba(255,255,255,.10);}
html[data-theme="dark"] .aict-sc-card:hover{border-color:#5c5fe6;}
html[data-theme="dark"] .aict-sc-out-body,html[data-theme="dark"] .aict-sc-card-title,html[data-theme="dark"] .aict-sc-brief{color:#f1f5f9;}
html[data-theme="dark"] .aict-sc-brief{color:#cbd5e1;border-left-color:#4f46e5;}
html[data-theme="dark"] .aict-sc-out-label{color:#fff;}
html[data-theme="dark"] .aict-sc-run{color:#a5b4fc;}
@media(prefers-color-scheme:dark){
  html:not([data-theme="light"]) .aict-sc{--ink:#f1f5f9;--mut:#cbd5e1;--soft:#94a3b8;--bd:#334155;--surf:#1e293b;--surf2:#0f172a;--ind:#a5b4fc;--ind2:#818cf8;--ind-soft:#1e1b4b;}
  html:not([data-theme="light"]) .aict-sc-chip.is-active{background:#4338ca;border-color:#4338ca;color:#fff;}
  html:not([data-theme="light"]) .aict-sc-chip-n{background:rgba(255,255,255,.10);}
  html:not([data-theme="light"]) .aict-sc-out-body,html:not([data-theme="light"]) .aict-sc-card-title,html:not([data-theme="light"]) .aict-sc-brief{color:#f1f5f9;}
  html:not([data-theme="light"]) .aict-sc-brief{color:#cbd5e1;}
  html:not([data-theme="light"]) .aict-sc-run{color:#a5b4fc;}
}