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button{height:5px;width:24px;border:0;background:#b9d7e280;border-radius:6px;padding:0;transition:.3s}.dive-dots button.active{width:52px;background:#71edff;box-shadow:var(--glow)}.dive-bottom-meta{display:flex;gap:17px;align-items:center}.dive-bottom-meta button{border:1px solid #bbebff76;border-radius:24px;background:#001b2f9e;padding:10px 14px;font-size:11px}.dive-bottom-meta span{font-size:9px;letter-spacing:1.7px;color:#c8e6f3}.modal-overlay{position:fixed;inset:0;background:#000e1cbd;z-index:100;display:grid;place-items:center;padding:20px;backdrop-filter:blur(12px)}.modal-overlay[hidden]{display:none}.modal-box{width:min(780px,100%);max-height:min(85vh,900px);display:flex;flex-direction:column;background:linear-gradient(135deg,#061f33,#031421);border:1px solid #6cbfe994;box-shadow:0 30px 90px #000b;border-radius:17px;overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 16px;border-bottom:1px solid #66e0ff2b}.modal-header h2{font:30px Georgia,serif;margin:0}.modal-header>button{width:40px;height:40px;border:1px solid #afdfff72;border-radius:50%;background:#0a2d44;font-size:19px}.modal-body{padding:20px 24px 25px;overflow-y:auto;overscroll-behavior:contain}.modal-input{width:100%;border:1px solid #73d5ff76;border-radius:40px;background:#061625;color:#fff;padding:13px 17px;margin:3px 0 20px}.modal-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.modal-species{background:#09273a;border:1px solid #78beff4a;border-radius:8px;overflow:hidden;text-align:left;padding:0}.modal-species:hover{border-color:#85f0ff}.modal-species img{width:100%;height:126px;object-fit:cover}.modal-species div{padding:8px 9px}.modal-species strong,.modal-species em{display:block}.modal-species strong{font-size:12px}.modal-species em{font-size:10px;color:#c2d9e9;margin-top:3px}.modal-desc{font-size:14px;line-height:1.7;color:#cce9f7}.quiz-progress{font-size:10px;color:#7edbf6;letter-spacing:1.7px;margin-bottom:10px}.quiz-title{font:26px/1.3 Georgia,serif;margin:13px 0 22px}.quiz-choices{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quiz-choices button{padding:14px;border:1px solid #6ccaff;border-radius:9px;background:#075079}.quiz-choices button:hover{background:#117bae}.quiz-choices button.correct{background:#1d7459;border-color:#86ffbf}.quiz-choices button.incorrect{background:#883846;border-color:#ffa5b2}.quiz-feedback{margin:17px 0 5px;background:#143a4a;border-left:3px solid #78deff;padding:14px;font-size:13px;line-height:1.6}.modal-primary{border:1px solid #8af0ff;border-radius:23px;background:#0a5d8c;padding:11px 20px;margin-top:15px}.modal-profile{display:grid;grid-template-columns:220px 1fr;gap:20px}.modal-profile>img{width:100%;border-radius:11px;aspect-ratio:3/4;object-fit:cover}.profile-copy h3{font:25px Georgia,serif;margin:0 0 8px}.profile-copy em{color:#b6e2f5}.profile-copy p{line-height:1.6;font-size:13px}.profile-copy h4{font-size:11px;letter-spacing:1.3px;color:#75dafe;margin:17px 0 5px}.profile-copy .myth-reveal{padding:13px;background:#2b1a28;border:1px solid #ec8ea76c;border-radius:8px}.profile-copy .myth-reveal p{margin:7px 0}.profile-source{color:#8eeaff;font-size:11px}.empty-state{padding:26px;text-align:center;color:#bdddeb;font-size:14px}.toast{position:fixed;z-index:300;left:50%;bottom:26px;transform:translate(-50%,25px);opacity:0;pointer-events:none;background:#031e31;border:1px solid #82dbff;padding:12px 19px;border-radius:40px;box-shadow:0 0 24px #20b9ff77;transition:.25s;font-size:12px;text-align:center;max-width:95vw}.toast.visible{opacity:1;transform:translate(-50%,0)}.no-scroll{overflow:hidden}body.fullscreen-fallback .app{min-height:100dvh}body.fullscreen-fallback .topbar{position:sticky;top:0}body:fullscreen{background:#041522}@media(min-width:1600px){.hero-stage{height:clamp(510px,47vh,610px)}.detail-top{height:clamp(255px,27vh,350px)}.species-card{flex-basis:110px;width:110px}.species-card img{height:132px}.eco-card{height:175px}.hero-stats button{padding:12px 16px}}
@media(max-width:1310px){.topbar{gap:9px;padding-inline:13px}.brand{min-width:158px}.brand-title{font-size:24px;letter-spacing:3px}.brand small{font-size:7px}.nav-link{padding:6px 8px;font-size:10px}.nav-link .ico{font-size:19px}.sound-control{width:165px;padding:0 11px;gap:8px}.hero-copy{width:55%}.hero-copy h1{font-size:60px}.hero-stats button{padding:8px 6px;gap:5px}.hero-stats strong{font-size:10px}.hero-stats small{font-size:8px}.detail-top{height:220px}.detail-body{gap:10px}.insight{min-height:135px}.fact-row{grid-template-columns:20px 72px minmax(0,1fr)}.fact-row strong{font-size:8px}.detail-description p:last-child{font-size:11px}}
@media(max-width:1050px){.topbar{flex-wrap:wrap;height:auto;min-height:70px;gap:6px;padding:8px 16px}.brand{min-width:145px}.nav{order:3;flex-basis:100%;justify-content:space-between;min-height:53px}.top-actions{margin-left:auto}.dashboard-grid{grid-template-columns:minmax(0,1.65fr) minmax(275px,1fr)}.hero-stage{height:510px}.hero-copy h1{font-size:49px}.hero-desc{font-size:12px;max-width:300px}.hero-subtitle{letter-spacing:1.6px}.zone-picks{width:142px}.zone-pick{height:49px}.zone-pick img{width:47px;height:38px}.hero-stats{gap:4px}.hero-stats button{display:block;text-align:center}.hero-stats button>span{display:block;font-size:15px}.hero-stats strong{font-size:10px}.detail-body{padding:12px}.insight-grid{grid-template-columns:1fr}.insight{min-height:unset}.eco-list{grid-template-columns:repeat(3,minmax(0,1fr))}.hero-copy{left:20px;top:10%}}
@media(max-width:800px){.dashboard-grid{grid-template-columns:1fr;grid-template-areas:'hero' 'species' 'detail' 'ecosystems'}.topbar{padding-inline:12px}.nav{gap:3px}.nav-link{font-size:9px;padding:6px 10px}.nav-link .ico{font-size:17px}.hero-stage{border-radius:0 0 10px 10px;height:560px}.hero-copy h1{font-size:clamp(48px,10vw,75px)}.hero-copy{top:12%;width:70%}.hero-desc{max-width:430px;font-size:14px}.zone-picks{top:20px;right:10px;width:165px}.detail-panel{margin:0}.detail-top{height:280px}.detail-body{gap:16px}.insight-grid{grid-template-columns:1fr 1fr}.eco-list{grid-template-columns:repeat(2,minmax(0,1fr))}.eco-card{height:150px}.species-card{flex-basis:116px;width:116px}.species-card img{height:128px}.dive-bottom-meta span{display:none}}
@media(max-width:540px){.topbar{gap:8px}.brand-title{font-size:21px}.brand small{font-size:6px}.top-actions{gap:6px}.round-btn{width:33px;height:33px}.sound-control{width:132px;height:36px;padding:0 10px;gap:6px}.sound-control button span{display:none}.sound-control svg{width:18px}.nav{overflow-x:auto;justify-content:flex-start}.nav-link{padding:6px 10px}.hero-stage{height:580px}.hero-layer{background-position:58% center}.hero-shade{background:linear-gradient(90deg,#001120e6 0%,#001829ab 57%,transparent),linear-gradient(180deg,transparent 25%,#001321bd 78%)}.hero-copy{left:17px;top:25%;width:92%}.hero-copy h1{font-size:clamp(47px,12vw,68px)}.hero-copy .eyebrow{font-size:9px;letter-spacing:1.9px}.hero-subtitle{font-size:11px;letter-spacing:1.6px}.hero-desc{font-size:13px;max-width:290px;line-height:1.55}.hero-hint{font-size:8px;letter-spacing:.5px}.zone-picks{display:flex;overflow-x:auto;right:7px;left:7px;top:8px;width:auto;gap:5px;scrollbar-width:none}.zone-pick{flex:0 0 auto;padding:4px 8px;height:45px;max-width:128px}.zone-pick img{width:38px;height:34px}.zone-pick strong{font-size:9px}.zone-pick small{display:none}.hero-stats{left:6px;right:6px;gap:4px;bottom:9px}.hero-stats button{padding:7px 3px}.hero-stats button>span{font-size:16px}.hero-stats strong{font-size:8px;white-space:normal;min-height:20px}.hero-stats small{font-size:7px}.section-bar{align-items:stretch;flex-direction:column;gap:8px}.search-field{width:100%}.section-bar h2,.eco-title h2{font-size:18px}.eco-list{grid-template-columns:1fr 1fr;gap:7px}.eco-card{height:135px}.eco-card-title{bottom:9px;left:8px}.eco-card strong{font-size:10px}.eco-card small{font-size:9px}.eco-go{width:27px;height:27px;right:5px;bottom:7px}.mini-footer{display:block;line-height:2}.dive-top{padding:13px 15px}.dive-logo{font-size:20px}.dive-logo small{font-size:7px}.depth-tag{font-size:9px;padding:7px}.dive-hud-button{width:32px;height:32px;font-size:16px}.dive-narration{margin-left:20px;width:calc(100% - 42px);align-self:center}.dive-narration h2{font-size:45px;max-width:320px}.dive-narration>p:not(.eyebrow){font-size:13px;max-width:310px}.discovery-button{padding:10px 14px;font-size:11px}.dive-bottom{bottom:19px;left:14px;right:14px}.dive-bottom-meta{display:none}.dive-quick{right:11px;top:auto;bottom:95px;width:min(245px,85vw)}.dive-quick img{height:94px}.modal-overlay{padding:8px}.modal-box{max-height:94vh}.modal-header{padding:15px}.modal-header h2{font-size:24px}.modal-body{padding:15px}.modal-profile{grid-template-columns:1fr}.modal-profile>img{height:175px;aspect-ratio:auto}.modal-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.quiz-title{font-size:22px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* The moving wildlife layer is deliberately subdued; landmarks remain unobstructed. */
.scene-fauna{position:absolute;inset:0;pointer-events:none;z-index:1;overflow:hidden}.floating-jelly{position:absolute;right:8%;top:8%;width:min(38vw,550px);height:75%;opacity:0;transform:translate(16%,12%);transition:opacity 1.5s,transform 1.5s}.floating-jelly img{height:100%;width:100%;object-fit:contain;filter:drop-shadow(0 0 20px #45a9ff5a);animation:jellyFloat 11s ease-in-out infinite alternate}.scene-fauna[data-zone="3"] .floating-jelly,.scene-fauna[data-zone="4"] .floating-jelly{opacity:.48;transform:translate(0,0)}.scene-fauna[data-zone="4"] .floating-jelly{opacity:.18}.silhouette-school{position:absolute;inset:0;opacity:0;transition:opacity 1s}.scene-fauna[data-zone="0"] .silhouette-school,.scene-fauna[data-zone="2"] .silhouette-school{opacity:.7}.silhouette-school i{position:absolute;left:90%;top:var(--y);width:var(--size);height:calc(var(--size)*.48);background:#00293b88;clip-path:polygon(0 50%,20% 15%,70% 5%,85% 31%,100% 0,91% 50%,100% 100%,85% 69%,70% 95%,20% 85%);filter:blur(.4px);animation:fishCross var(--speed) linear infinite;animation-delay:var(--delay);transform:scaleX(-1)}.silhouette-school i:nth-child(1){--y:20%;--size:25px;--speed:29s;--delay:-7s}.silhouette-school i:nth-child(2){--y:27%;--size:12px;--speed:24s;--delay:-17s}.silhouette-school i:nth-child(3){--y:39%;--size:18px;--speed:32s;--delay:-19s}.silhouette-school i:nth-child(4){--y:54%;--size:26px;--speed:30s;--delay:-4s}.silhouette-school i:nth-child(5){--y:66%;--size:13px;--speed:28s;--delay:-11s}.silhouette-school i:nth-child(6){--y:70%;--size:28px;--speed:35s;--delay:-21s}.silhouette-school i:nth-child(7){--y:48%;--size:14px;--speed:38s;--delay:-14s}.silhouette-school i:nth-child(8){--y:32%;--size:22px;--speed:25s;--delay:-6s}.silhouette-school i:nth-child(9){--y:76%;--size:16px;--speed:27s;--delay:-20s}@keyframes fishCross{from{left:110%;transform:scaleX(-1) translateY(0)}to{left:-12%;transform:scaleX(-1) translateY(-25px)}}@keyframes jellyFloat{from{transform:translate(0,0) rotate(-3deg) scale(.96)}to{transform:translate(-22px,33px) rotate(4deg) scale(1.03)}}@media(max-width:540px){.floating-jelly{width:70vw;right:0;top:14%}}