/* Рекламные посадочные (/tablica-umnozheniya/, /trenazher-matematika/) поверх legal.css. */
[hidden] { display: none !important; }
.lead { font-size: 1.08rem; margin: 10px 0 18px; }
.lp-btn { display: inline-block; font: 600 1rem/1.2 inherit; font-family: inherit; min-height: 48px; padding: 13px 22px; border-radius: 12px; border: 1px solid var(--amber); background: var(--amber); color: #2a1a05; text-decoration: none; cursor: pointer; text-align: center; box-sizing: border-box; }
.lp-btn--ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.lp-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.lp-share { font-size: .9rem; color: var(--forest); }
.lp-task { background: var(--bg); border: 1px solid var(--line); border-radius: 16px; padding: 18px; margin: 18px 0; }
.lp-task__note { color: var(--ink-faint); font-size: .85rem; }
.lp-task form { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.lp-task__prompt { font: 900 1.9rem/1.2 Fraunces, Georgia, serif; color: var(--ink); }
.lp-task input { font: 700 1.5rem inherit; font-family: inherit; width: 96px; min-height: 48px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--ink); box-sizing: border-box; }
.lp-task__fb { min-height: 1.6em; margin: 8px 0 0; font-weight: 600; color: var(--forest); }
.lp-plans { display: grid; grid-template-columns: 1fr 1.25fr; gap: 12px; }
.lp-plan { border: 1px solid var(--line); border-radius: 14px; padding: 16px; min-width: 0; }
.lp-plan--full { border-color: var(--forest); }
.lp-plan h3 { font: 700 1.1rem Fraunces, Georgia, serif; margin: 0 0 4px; }
.lp-plan b { color: var(--ink); }
.lp-plan ul { padding-left: 18px; margin: 8px 0; font-size: .92rem; }
.lp-choose { display: flex; gap: 8px; flex-wrap: wrap; }
.lp-choose .lp-btn { flex: 1 1 140px; padding: 10px 12px; font-size: .95rem; }
.lp-form { display: grid; gap: 10px; margin-top: 12px; }
.lp-form p { margin: 0; font-size: .92rem; }
.lp-form input[type="email"] { font: inherit; font-size: 16px; min-height: 44px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--ink); width: 100%; box-sizing: border-box; }
.lp-form label { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; color: var(--ink-soft); }
.lp-form input[type="checkbox"] { width: 20px; height: 20px; flex: none; margin: 1px 0 0; }
.lp-trap { position: absolute; left: -9999px; }
.lp-err { color: #b3261e; }
.lp-terms { font-size: .8rem; color: var(--ink-faint); margin-top: 12px; }
.lp-art { position: relative; margin: 6px 4px 26px; }
.lp-art__bg { width: 100%; height: auto; display: block; border-radius: 18px; border: 1px solid var(--line); animation: lp-rise .7s ease-out both; }
.lp-art__a, .lp-art__b { position: absolute; height: auto; filter: drop-shadow(0 8px 12px rgba(18, 59, 46, .25)); animation: lp-bob 3.6s ease-in-out infinite; }
.lp-art__a { width: 22%; left: -3%; bottom: -10%; }
.lp-art__b { width: 16%; right: -2%; top: -8%; animation-delay: -1.5s; animation-duration: 4.2s; }
.lp-task { position: relative; }
.lp-task__prompt { font-variant-numeric: lining-nums; }
.lp-task__fb.is-ok { animation: lp-pop .35s ease-out both; }
.lp-reward { position: absolute; right: 16px; top: 12px; font: 800 1rem Fraunces, Georgia, serif; color: #2b1c06; background: var(--amber); padding: 4px 10px; border-radius: 999px; animation: lp-reward 1.6s ease-out both; pointer-events: none; }
.lp-steps { list-style: none; padding: 0; margin: 12px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.lp-steps li { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; border: 1px solid var(--line); border-radius: 16px; padding: 14px; background: var(--bg); }
.lp-steps img { height: 88px; width: auto; animation: lp-bob 4s ease-in-out infinite; }
.lp-steps img.lp-steps__wide { width: 100%; object-fit: cover; border-radius: 12px; animation: none; }
.lp-steps b { color: var(--ink); }
.lp-steps span { font-size: .88rem; }
.lp-steps .lp-steps__task { height: 88px; display: flex; align-items: center; justify-content: center; gap: .3em; font: 800 1.4rem Fraunces, Georgia, serif; font-variant-numeric: lining-nums; color: var(--ink); }
.lp-steps__task b { color: var(--forest); }
details { border: 1px solid var(--line); border-radius: 12px; padding: 0 14px; margin-top: 8px; background: var(--bg); }
summary { cursor: pointer; font-weight: 700; color: var(--ink); padding: 12px 0; min-height: 44px; box-sizing: border-box; }
details p { margin: 0 0 12px; }
[data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
[data-reveal].is-in { opacity: 1; transform: none; }
.lp-steps li:nth-child(2) { transition-delay: .1s; }
.lp-steps li:nth-child(3) { transition-delay: .2s; }
@keyframes lp-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@keyframes lp-rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes lp-pop { from { opacity: 0; transform: scale(.92); } to { opacity: 1; transform: none; } }
@keyframes lp-reward { 0% { opacity: 0; transform: translateY(8px) scale(.8); } 20% { opacity: 1; transform: none; } 75% { opacity: 1; transform: translateY(-10px); } 100% { opacity: 0; transform: translateY(-20px); } }
@media (max-width: 640px) { .lp-plans, .lp-steps { grid-template-columns: 1fr; } .lp-btn { width: 100%; } .lp-task form .lp-btn { width: auto; flex: 1; } }
@media (prefers-reduced-motion: reduce) { *, *::before { animation: none !important; transition: none !important; } [data-reveal] { opacity: 1; transform: none; } }