/* Идеи, ваши работы, мастер-классы (по макету ideas.py). */
.th{padding:22px 0 26px;border-bottom:2px solid #E9C46A;margin-bottom:22px}.th h1{font-family:Montserrat,sans-serif;font-weight:600;font-size:38px;margin:4px 0 10px}.th p{color:#3A3236;margin:0;max-width:760px;line-height:1.6}
.quick{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}.quick span{background:#F4F1EE;border-radius:999px;padding:7px 14px;font-size:13px;font-weight:600}.quick span.on{background:#141113;color:#fff}
.mas{columns:4;column-gap:18px}.mas .it{break-inside:avoid;margin-bottom:18px;border-radius:8px;overflow:hidden;background:#fff;border:1px solid #ECE6E1}.mas img{width:100%;display:block;object-fit:cover}
.mas .tx{padding:12px 14px}.mas b{font-size:15px;display:block;line-height:1.35}.mas span{font-size:12px;color:#7B6F73}.mas a{display:inline-block;margin-top:8px;color:#B3122E;font-weight:700;font-size:13px}
.cta{display:flex;align-items:center;gap:20px;background:#FBEFF1;border-radius:10px;padding:22px 26px;margin-bottom:26px}.cta b{font-size:20px}
.mk{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.mc .im{aspect-ratio:16/10;border-radius:8px;overflow:hidden;position:relative;background:#F4F1EE}.mc img{width:100%;height:100%;object-fit:cover}
.mc .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:58px;height:58px;border-radius:50%;background:#fffffff0;display:flex;align-items:center;justify-content:center;color:#B3122E;font-size:22px}
.mc .dur{position:absolute;right:8px;bottom:8px;background:#141113cc;color:#fff;border-radius:4px;padding:2px 7px;font-size:12px;font-weight:700}
.mc .free{position:absolute;left:8px;top:8px;background:#2E7D50;color:#fff;border-radius:4px;padding:3px 8px;font-size:11px;font-weight:700}
.mc b{font-size:17px;display:block;margin:12px 0 4px;line-height:1.3}.mc span{font-size:13px;color:#5B4E52}
.quick a{background:#F4F1EE;border-radius:999px;padding:7px 14px;font-size:13px;font-weight:600}.quick a.on{background:#141113;color:#fff}
.mas img{height:auto}.mc a{display:block}
.form{background:#fff;border:1px solid #ECE6E1;border-radius:12px;padding:22px;max-width:640px}.form label{display:block;font-size:13px;font-weight:700;color:#5B4E52;margin:12px 0 6px}
.form input,.form textarea,.form select{width:100%;border:1.5px solid #E3DDD8;border-radius:8px;padding:11px 13px;font:inherit;background:#fff}
.err{color:#B3122E;font-size:13px;margin-top:4px}.okmsg{background:#E7F4EC;color:#2E7D50;border-radius:10px;padding:14px 16px;margin-bottom:18px;font-weight:600}
.video{aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:#141113}.video iframe{width:100%;height:100%;border:0}
@media (max-width:900px){.mas{columns:2;column-gap:12px}.mk{grid-template-columns:1fr 1fr}.cta{flex-direction:column;align-items:flex-start}.quick{overflow-x:auto;flex-wrap:nowrap;white-space:nowrap}}
@media (max-width:520px){.mk{grid-template-columns:1fr}}