/* ── Custom themes section (2.2): carousel of themed boards, the theme tiles, "use your own picture" ── */
.themes-sec{background:var(--soft);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.themes-eyebrow{display:block;text-align:center;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.themes-sec .carousel-slide img{border-color:rgba(20,15,30,.12);box-shadow:0 36px 70px -32px rgba(30,20,50,.55)}

.theme-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:860px;margin:36px auto 0;padding:0;list-style:none}
.theme-tile{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background-size:cover;background-position:center;border:1px solid var(--border);box-shadow:0 12px 26px -16px rgba(40,30,80,.45)}
.theme-tile::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.66),rgba(0,0,0,0) 62%)}
.theme-tile span{position:absolute;left:12px;bottom:9px;z-index:1;color:#fff;font-weight:700;font-size:14px;line-height:1.2}
.theme-tile.own{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:#fff;border:1.5px dashed #b9b4c9;box-shadow:none}
.theme-tile.own::after{display:none}
.theme-tile.own span{position:static;color:var(--ink)}
.theme-tile.own i{font-style:normal;font-size:24px;line-height:1;color:var(--muted)}
@media(max-width:600px){.theme-strip{grid-template-columns:repeat(2,1fr)}}

.own-pic{display:grid;gap:28px;align-items:center;max-width:980px;margin:60px auto 0}
.own-pic h3{font-size:clamp(1.3rem,1rem+1vw,1.65rem);letter-spacing:-.015em;margin:0 0 10px;font-weight:800}
.own-pic p{margin:0 0 14px;color:var(--muted)}
.own-pic ul{margin:0;padding-left:18px;color:var(--muted)}
.own-pic li{margin:5px 0}
.own-pic li b{color:var(--ink)}
.own-pic img{width:100%;display:block;border-radius:var(--radius);border:1px solid var(--border);box-shadow:0 30px 60px -28px rgba(40,30,80,.45)}
@media(min-width:860px){.own-pic{grid-template-columns:1fr 1.15fr}}