/* Reusable decorative system: generative visuals inspired by Central Kalimantan.
   Hidden before preferences are read, so low-data mode does not download PNGs. */
.peat-scene{position:relative;isolation:isolate}.peat-ornaments{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:-1;border-radius:inherit;user-select:none}.peat-ornament{position:absolute;display:block;pointer-events:none;background-repeat:no-repeat;background-position:center;background-size:contain}.peat-ornament--ambient{inset:15% 0;opacity:.08}.peat-ornament--top,.peat-ornament--bottom{left:0;width:100%;height:clamp(75px,15vw,190px);opacity:.12}.peat-ornament--top{top:0}.peat-ornament--bottom{bottom:0;transform:rotate(180deg)}
html[data-peat-decoration="on"] .peat-ornament--ambient{background-image:url('ornaments/peat-ambient.png')}html[data-peat-decoration="on"] :is(.peat-ornament--top,.peat-ornament--bottom){background-image:url('ornaments/peat-divider.png')}.low-data .peat-ornaments{display:none}.cinematic>.peat-ornaments{z-index:1}.cinematic .peat-ornament--ambient{opacity:.10;inset:10% 2%}.cinematic .peat-ornament--top,.cinematic .peat-ornament--bottom{opacity:.12}.certificate-border>.peat-ornaments{z-index:-1}.peat-ornaments--certificate .peat-ornament--ambient{inset:10% 20%;opacity:.06}
.peat-video-section{padding-bottom:28px;margin-bottom:28px;border-bottom:1px solid #cbd7cc}.peat-video-frame{aspect-ratio:16/9;position:relative;max-width:860px;width:100%;margin:24px 0 14px;border-radius:14px;overflow:hidden;background:#edf2e6}.peat-video-frame iframe{border:0;width:100%;height:100%;display:block}.peat-video-poster{height:100%;position:relative;background:#edf2e6;display:grid;place-items:center;text-align:center;padding:18px;isolation:isolate}.peat-video-poster>img{position:absolute;width:100%;height:100%;object-fit:cover;opacity:.17;z-index:-1}.peat-video-poster>div{display:grid;gap:10px;justify-items:center;max-width:90%}.peat-video-poster strong{font-size:clamp(.95rem,2.4vw,1.6rem);color:#163c32}.peat-video-poster span{font-size:.85rem;color:#244b3c}.video-source{font-size:.85rem;font-weight:600}.video-summary{margin-top:24px}.video-summary ul{padding-left:22px}.video-summary li{margin:10px 0}.video-timeline{border:1px solid #cbd7cc;border-radius:10px;padding:14px 18px;margin:24px 0}.video-timeline summary{cursor:pointer;font-weight:600;min-height:44px;display:flex;align-items:center}.video-timeline ol{list-style:none;padding:0}.video-timeline li{display:grid;grid-template-columns:110px 1fr;gap:12px}.video-timeline time{font-variant-numeric:tabular-nums;font-weight:600}.video-prompt{background:#f1f5e9}.peat-video-section a{text-decoration:underline;text-underline-offset:3px}.peat-video-section [hidden]{display:none!important}
@media(max-width:600px){.peat-ornament--ambient{inset:10% -8%;background-size:110% auto}.peat-ornament--top,.peat-ornament--bottom{background-size:145% auto}.peat-video-poster{padding:10px}.peat-video-poster>div{gap:5px;max-width:100%}.peat-video-poster .button{padding:8px 14px;min-height:44px}.peat-video-poster span{font-size:.73rem}.video-timeline{padding:10px}.video-timeline li{grid-template-columns:1fr;gap:2px}}
@media print{.peat-ornaments{display:none}.peat-video-frame,[data-video-play],[data-video-close]{display:none}.video-summary{break-inside:avoid}}