/* L’IA dans la MAO (ia.html) */
.ia-hero{min-height:560px}
.ia-hero .plugin-back{margin-bottom:28px}
.ia-hero-stems{display:grid;grid-template-columns:1fr 34px 1fr;grid-template-rows:repeat(4,46px);gap:8px 12px;align-items:center;padding:28px;border-radius:20px;background:var(--ink);transform:rotate(-2deg);box-shadow:0 18px 40px #15192530}
.ia-hero-stems .mix{grid-row:1/5;height:100%;border-radius:12px;background:#252b38;display:grid;place-items:center}
.ia-hero-stems i{display:block;width:88%;height:62%;background:repeating-linear-gradient(90deg,var(--c,#cfd5e1) 0 2px,transparent 2px 5px);-webkit-mask:radial-gradient(ellipse 55% 50% at 50% 50%,#000 45%,transparent 100%);mask:radial-gradient(ellipse 55% 50% at 50% 50%,#000 45%,transparent 100%)}
.ia-hero-stems .mix i{height:80%;--c:#e7ebf3}
.ia-hero-stems b{grid-row:1/5;grid-column:2;color:#ffd36e;font-size:26px;text-align:center}
.ia-hero-stems .st{position:relative;grid-column:3;height:46px;border-radius:9px;background:#1b2130;display:grid;place-items:center}
.ia-hero-stems .st span{position:absolute;left:10px;top:4px;font:8px 'DM Mono';letter-spacing:.06em;color:#8f98aa}
.ia-hero-stems .voix{--c:#8aabff}.ia-hero-stems .bat{--c:#ffb35c}.ia-hero-stems .bas{--c:#8be8bd}.ia-hero-stems .acc{--c:#d4a5ff}
.ia-families{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:20px 0}
.ia-families article{padding:18px;border-radius:13px;background:#eef1f7}
.ia-families small{font:10px 'DM Mono';color:var(--blue);letter-spacing:.06em}
.ia-families h3{margin:6px 0;font-size:18px}
.ia-families p{margin:0;font-size:13.5px;color:#434958}
.ia-page .topic-section h3{scroll-margin-top:80px}
.ia-artifacts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:18px 0}
.ia-artifacts article{padding:16px;border-radius:12px;background:#fff1ec}
.ia-artifacts small{font:10px 'DM Mono';color:#c2361b;letter-spacing:.05em}
.ia-artifacts h4{margin:5px 0;font-size:15px}
.ia-artifacts p{margin:0;font-size:13px;color:#434958}
.ia-uses,.ia-compare{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0}
.ia-uses>div,.ia-compare>div{padding:18px 20px;border-radius:13px;background:#fff;border:1px solid var(--line)}
.ia-uses ul,.ia-compare ul{margin:8px 0 0;padding-left:18px;font-size:14px;color:#434958}
.ia-uses li,.ia-compare li{margin:4px 0}
.ia-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:18px 0}
.ia-cards article{padding:18px;border-radius:13px;background:#eef1f7}
.ia-cards b{display:block;margin-bottom:5px}
.ia-cards p{margin:0;font-size:13.5px;color:#434958}
.ia-links{display:flex;flex-wrap:wrap;gap:4px 18px}
.ia-steps{margin:14px 0;padding-left:22px;display:grid;gap:10px;font-size:16px;color:#434958}
.ia-steps b{color:var(--ink)}
/* Outil de séparation */
.separation-lab{margin:18px 0;padding:16px;border-radius:18px;background:var(--ink);color:#fff}
.sl-rows{display:grid;gap:8px}
.sl-row{display:grid;grid-template-columns:150px minmax(0,1fr);gap:10px;align-items:center}
.sl-row small{font:9px 'DM Mono';color:#8f98aa;letter-spacing:.06em}
.sl-row>div{display:flex;flex-wrap:wrap;gap:5px}
.sl-row button{padding:8px 12px;border:1px solid #ffffff1c;border-radius:9px;background:#1b202b;color:#e7ebf3;font:inherit;font-size:13px;font-weight:700;cursor:pointer}
.sl-row button[aria-pressed=true]{background:#1f2a40;border-color:#6f9bff}
.sl-play{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;margin:14px 0 10px}
.sl-play output{font:12px 'DM Mono';color:var(--mint)}
.sl-mask{margin:0}
.sl-mask canvas{display:block;width:100%;height:180px;border-radius:10px;background:#141825}
.sl-mask figcaption{display:flex;justify-content:space-between;gap:10px;margin-top:5px;font:10px 'DM Mono';color:#8f98aa}
.sl-status{min-height:2.8em;margin:10px 2px 0;font-size:14px!important;color:#cfd5e1!important}
@media(max-width:900px){.ia-families,.ia-artifacts{grid-template-columns:1fr 1fr}.ia-uses,.ia-compare,.ia-cards{grid-template-columns:1fr}.sl-row{grid-template-columns:1fr;gap:4px}}
@media(max-width:700px){.ia-hero{min-height:0}.ia-hero-stems{transform:none;padding:18px}.sl-mask figcaption span:nth-child(2){display:none}}
@media(max-width:560px){.ia-families,.ia-artifacts{grid-template-columns:1fr}}