.as-kosecom-home .as-intro-film{background:var(--as-white);color:var(--as-black);padding-block:clamp(4rem,7vw,7rem)}.as-intro-film .as-section-heading{margin-bottom:clamp(2rem,4vw,3.5rem)}.as-intro-film__figure{margin:0}.as-intro-film__stage{position:relative;border:1px solid var(--as-line-light);border-radius:8px;overflow:hidden}.as-intro-film__stage,.as-intro-film__video{aspect-ratio:16/9;background:var(--as-black)}.as-intro-film__video{display:block;width:100%;height:100%;object-fit:contain}.as-intro-film__play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:clamp(3.5rem,6vw,5rem);height:clamp(3.5rem,6vw,5rem);border:1px solid var(--as-yellow);border-radius:50%;color:var(--as-black);background:var(--as-yellow);cursor:pointer;transition:background-color .16s ease,scale .16s ease}.as-intro-film__play svg{width:30%;height:30%;margin-left:3px}.as-intro-film__play:hover{background:var(--as-white);scale:1.04}.as-intro-film__play:active{scale:.96}.as-intro-film__play:focus-visible{outline:3px solid var(--as-white);outline-offset:5px}.as-intro-film__video:focus-visible{outline:3px solid var(--as-yellow);outline-offset:-5px}.as-intro-film__caption{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 1.5rem;padding-top:1rem;color:var(--as-ink-muted);font:.75rem/1.6 var(--font-dm-mono),monospace}.as-intro-film__error{margin-block:1rem 0;color:var(--as-emerald)}.as-intro-film__error a{text-decoration:underline}@media (max-width:700px){.as-intro-film .as-section-heading--split{grid-template-columns:minmax(0,1fr);gap:1.5rem}.as-intro-film__caption{font-size:.65rem}}@media (prefers-reduced-motion:reduce){.as-intro-film__play{transition:none}}.back-to-top-button_button__0T_uY{position:fixed;z-index:250;right:18px;bottom:18px;width:58px;height:58px;display:grid;place-content:center;gap:1px;padding:0;border:0;border-radius:0;background:#fff100;color:#050505;box-shadow:0 16px 42px #00000052;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(18px);transition:opacity .2s,transform .26s,box-shadow .18s}.back-to-top-button_visible__5zZwO{opacity:1;pointer-events:auto;transform:none}.back-to-top-button_button__0T_uY:hover{transform:translateY(-3px);box-shadow:0 18px 48px #fff10033}.back-to-top-button_button__0T_uY svg{width:20px;margin:auto}.back-to-top-button_button__0T_uY span{font:800 .55rem var(--font-dm-mono),monospace;text-transform:uppercase}@media (max-width:720px){.back-to-top-button_button__0T_uY{width:52px;height:52px}}@media (prefers-reduced-motion:reduce){.back-to-top-button_button__0T_uY{transition:none!important}}.kc-chat-available .back-to-top-button_button__0T_uY{right:18px;bottom:94px}@media (max-width:680px){.kc-chat-available .back-to-top-button_button__0T_uY{right:14px;bottom:84px}}