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canvas{touch-action:pan-y}.hero__placeholder{height:100%}.strata{margin-top:40px}.strata__title{font-size:var(--fs-2xl)}.strata__lead{color:var(--ink-soft);margin:6px 0 18px}.stratum{border:var(--stroke);background-image:radial-gradient(#1f3b2d1f 1.2px,#0000 1.4px),radial-gradient(#ffffff40 1px,#0000 1.2px);background-position:0 0,7px 5px;background-size:14px 11px,23px 17px;border-top-width:0;grid-template-columns:170px minmax(0,1fr);gap:18px;padding:22px 20px 26px;display:grid;position:relative}.stratum:first-of-type{border-radius:var(--r-panel) var(--r-panel) 0 0;border-top-width:2.5px}.stratum:last-of-type{border-radius:0 0 var(--r-panel) var(--r-panel);box-shadow:0 6px 0 var(--ink)}.stratum+.stratum:before{content:"";background:inherit;background-color:inherit;pointer-events:none;height:18px;position:absolute;top:-9px;left:0;right:0;-webkit-mask:radial-gradient(14px 9px at 50% 0,#0000 96%,#000) 0 0/40px 18px repeat-x;mask:radial-gradient(14px 9px at 50% 0,#0000 96%,#000) 0 0/40px 18px repeat-x}.stratum--k{background-color:var(--strata-k)}.stratum--j{background-color:var(--strata-j)}.stratum--t{background-color:var(--strata-t)}.stratum__label{align-content:start;gap:2px;display:grid}.stratum__label strong{font-size:var(--fs-xl);font-weight:900}.stratum__label span{font-size:var(--fs-sm);color:var(--ink-soft)}.stratum__row{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;display:grid}.dig-site{border-radius:var(--r-card);min-height:120px;color:var(--ink-soft);text-align:center;border:2.5px dashed #1f3b2d8c;place-items:center;padding:16px;font-weight:600;display:grid}.dino-card{border:var(--stroke);border-radius:var(--r-card);background:var(--bone);box-shadow:var(--lift);grid-template-rows:auto 1fr;text-decoration:none;transition:transform .12s,box-shadow .12s;display:grid;overflow:hidden}.dino-card:hover{box-shadow:0 7px 0 var(--ink);transform:translateY(-3px)rotate(-.6deg)}.dino-card:active{box-shadow:0 2px 0 var(--ink);transform:translateY(2px)}.dino-card__pic{aspect-ratio:4/3;background:color-mix(in srgb, var(--card) 28%, var(--bone));border-bottom:var(--stroke);place-items:center;display:grid}.dino-card__pic img{object-fit:contain;width:100%;height:100%}.dino-card__fallback{color:var(--card);font-size:3.5rem;font-weight:900}.dino-card__body{align-content:start;gap:2px;padding:12px 14px 14px;display:grid}.dino-card__body h3{font-size:var(--fs-lg)}.dino-card__body .latin{font-size:var(--fs-sm);color:var(--ink-soft)}.dino-card__tag{font-size:var(--fs-sm);margin-top:6px}.dino-card__meta{font-size:var(--fs-xs);align-items:center;gap:10px;margin-top:8px;font-weight:600;display:flex}.diet{border:2px solid var(--ink);border-radius:var(--r-chip);padding:1px 8px}.diet--meat{background:#f4c7b8}.diet--plant{background:#cfe3b5}.home__foot{font-size:var(--fs-sm);color:var(--ink-soft);flex-wrap:wrap;justify-content:space-between;gap:8px;margin-top:36px;display:flex}@media (max-width:760px){.hero{grid-template-columns:1fr;min-height:0}.hero__stage{order:-1;height:300px}.hero__text p{font-size:var(--fs-md)}.stratum{grid-template-columns:1fr;padding:18px 14px 22px}.stratum__row{scroll-snap-type:x 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var(--lagoon);outline-offset:3px}.latin{font-family:var(--font-latin);letter-spacing:.01em;font-style:italic;font-weight:600}.num{font-family:var(--font-latin);font-variant-numeric:tabular-nums;font-weight:700}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}.btn{border:var(--stroke);border-radius:var(--r-btn);background:var(--bone);min-height:44px;box-shadow:var(--lift);cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;gap:.45em;padding:.55em 1.15em;font-weight:700;text-decoration:none;transition:transform 80ms,box-shadow 80ms,background-color .12s;display:inline-flex}.btn:active:not(:disabled){box-shadow:0 1px 0 var(--ink);transform:translateY(3px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:var(--amber)}.btn--primary:hover:not(:disabled){background:#f6c564}.btn--fern{background:var(--fern);color:#fff}.btn--lagoon{background:var(--lagoon);color:#fff}.btn--big{min-height:56px;font-size:var(--fs-lg);border-radius:18px;padding:.7em 1.6em}.btn--icon{border-radius:50%;width:44px;padding:0}.chip{border:var(--stroke);border-radius:var(--r-chip);background:var(--bone);min-height:40px;box-shadow:var(--lift-sm);font-weight:700;font-size:var(--fs-sm);cursor:pointer;white-space:nowrap;color:inherit;align-items:center;gap:.35em;padding:.35em .95em;text-decoration:none;transition:transform 80ms,box-shadow 80ms,background-color .12s;display:inline-flex}.chip:active{box-shadow:0 1px 0 var(--ink);transform:translateY(2px)}.chip[aria-pressed=true]{background:var(--amber)}.panel{background:var(--bone);border:var(--stroke);border-radius:var(--r-panel);box-shadow:0 6px 0 var(--ink)}.segmented{border:var(--stroke);border-radius:var(--r-chip);background:var(--bone);box-shadow:var(--lift-sm);gap:4px;padding:4px;display:inline-flex}.segmented button{border-radius:var(--r-chip);min-height:34px;font-weight:700;font-size:var(--fs-sm);cursor:pointer;white-space:nowrap;background:0 0;border:0;padding:.2em .9em}.segmented button[aria-checked=true]{background:var(--ink);color:var(--bone)}.toast-stack{left:50%;top:calc(16px + var(--safe-top));z-index:100;pointer-events:none;gap:8px;width:min(92vw,420px);display:grid;position:fixed;transform:translate(-50%)}.toast{background:var(--bone);border:var(--stroke);box-shadow:var(--lift-sm);pointer-events:auto;border-radius:16px;padding:.7em 1em;font-weight:600;animation:.22s ease-out toast-in}.toast--error{background:#fde3dc}@keyframes toast-in{0%{opacity:0;transform:translateY(-8px)}}.loading-screen{color:var(--ink-soft);align-content:center;place-items:center;gap:12px;font-weight:700;display:grid;position:fixed;inset:0}.loading-egg{border:var(--stroke);background:var(--bone);border-radius:50% 50% 48% 48%/60% 60% 40% 40%;width:44px;height:56px;animation:.9s ease-in-out infinite wobble}@keyframes wobble{0%,to{transform:rotate(-8deg)}50%{transform:rotate(8deg)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:1ms!important;animation-duration:1ms!important;animation-iteration-count:1!important}}.not-found{place-items:center;min-height:100%;padding:24px;display:grid}.not-found__card{justify-items:start;gap:16px;max-width:420px;padding:28px;display:grid}.dialog-backdrop{z-index:10;background:#1f3b2d59;place-items:center;padding:16px;display:grid;position:absolute;inset:0}.dialog{text-align:center;gap:14px;width:min(92vw,440px);padding:24px;display:grid}.dialog h2{font-size:var(--fs-2xl)}.dialog__tip{color:var(--ink-soft);font-size:var(--fs-sm)}.dialog__actions{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:4px;display:flex}.dialog__stars{color:#1f3b2d40;justify-content:center;gap:6px;display:flex}.dialog__stars .on{color:var(--amber-deep);animation:.42s cubic-bezier(.3,1.6,.5,1) both star-pop}@keyframes star-pop{0%{opacity:0;transform:scale(.2)rotate(-40deg)}}.dialog__record{border:2px solid var(--ink);border-radius:var(--r-chip);background:var(--amber);justify-self:center;padding:2px 14px;font-weight:800}.dialog__stats{grid-template-columns:repeat(3,1fr);gap:8px;margin:0;display:grid}.dialog__stats>div{border:2px solid var(--ink);background:#fff;border-radius:12px;padding:8px}.dialog__stats dt{font-size:var(--fs-xs);color:var(--ink-soft)}.dialog__stats dd{margin:0;font-weight:800}