.rescue-section{
  --rr-deep:#123b60;--rr-water:#087e9b;--rr-mint:#b8f0d9;--rr-coral:#ff967f;
  --rr-gold:#ffdb78;--rr-pink:#c72f79;--rr-ink:#173e59;--rr-paper:#fff8ee;
  padding:clamp(48px,7vw,88px) 0;color:#fff;
  background:radial-gradient(ellipse at 4% 6%,rgba(255,151,180,.19),transparent 27rem),
    radial-gradient(ellipse at 97% 85%,rgba(117,220,203,.2),transparent 31rem),
    linear-gradient(120deg,#123d64,#07586e);
}
.rescue-wrap{width:min(1120px,calc(100% - 40px));margin:auto}
.rescue-heading{max-width:790px;margin:0 auto 30px;text-align:center}
.rescue-kicker{margin:0 0 8px;color:#b6f2dc;font-size:12px;font-weight:900;letter-spacing:.17em;text-transform:uppercase}
.rescue-heading h2{margin:0 0 10px;color:#fff6de;font:normal clamp(36px,5vw,60px)/1.05 Georgia,serif;letter-spacing:-.045em}
.rescue-heading>p:last-child{max-width:650px;margin:0 auto;color:#dcf4f2;font-size:17px;line-height:1.6}
.rescue-card{padding:clamp(16px,3vw,32px);border:2px solid #b1dcd6;border-radius:26px;color:var(--rr-ink);background:linear-gradient(145deg,#fff8ed,#f2edff 58%,#e8fbf5);box-shadow:0 22px 52px rgba(0,23,39,.28)}
.rescue-top{display:flex;align-items:center;justify-content:space-between;gap:20px}
.rescue-level{margin:0 0 4px;color:#8b285f;font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}
.rescue-top h3{margin:0;color:#204966;font:normal clamp(24px,3vw,34px)/1.13 Georgia,serif}
.rescue-stats{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}
.rescue-stats span{display:flex;align-items:center;gap:7px;padding:7px 11px;border:1px solid #b6cad5;border-radius:22px;background:#fffaf4;font-size:12px;font-weight:800;white-space:nowrap}
.rescue-stats strong{color:#8b285f;font-variant-numeric:tabular-nums}
.rescue-instructions{margin:12px 0 15px;color:#31586c;font-size:14px;font-weight:700;line-height:1.55}
.rescue-scene{position:relative;isolation:isolate;height:clamp(310px,39vw,430px);min-height:300px;overflow:hidden;border:3px solid #80d6d4;border-radius:22px;background:#127f99;box-shadow:inset 0 -55px 85px rgba(4,54,74,.5),0 12px 26px rgba(12,57,78,.17);touch-action:manipulation;outline-offset:5px}
.rescue-reef{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;opacity:.82;z-index:-3}
.rescue-scene-wash{position:absolute;inset:0;z-index:-2;background:linear-gradient(180deg,rgba(39,181,193,.23),rgba(5,60,87,.46))}
.rescue-scene:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(circle at 13% 19%,#fff9 0 3px,transparent 4px),radial-gradient(circle at 78% 27%,#fff8 0 4px,transparent 5px),radial-gradient(circle at 48% 66%,#fff7 0 2px,transparent 3px)}
.rescue-seagrass{position:absolute;bottom:-10px;width:95px;height:135px;opacity:.9;pointer-events:none}
.rescue-seagrass:before,.rescue-seagrass:after{content:"";position:absolute;bottom:0;width:26px;height:100%;border-radius:90% 12% 0 0;background:#248f78;transform:rotate(-14deg);transform-origin:bottom}
.rescue-seagrass:after{left:33px;height:78%;background:#4bb899;transform:rotate(18deg)}
.rescue-seagrass-a{left:2%}.rescue-seagrass-b{right:3%;transform:scale(.8)}
.rescue-entities{position:absolute;inset:0;pointer-events:none}
.rescue-entity{position:absolute;left:0;top:0;display:grid;place-items:center;transform:translate(-50%,-50%);user-select:none}
.rescue-sponge{width:38px;height:40px;border-radius:48% 52% 45% 45%;background:#ffd36f;border:3px solid #a85c48;box-shadow:inset 0 4px rgba(255,255,255,.46),0 4px 10px #063a4c66}
.rescue-sponge:before{content:"";width:5px;height:5px;border-radius:50%;background:#a96750;box-shadow:10px 7px #a96750,-7px 13px #a96750,7px -9px #a96750,-10px -4px #a96750}
.rescue-plastic{width:40px;height:44px;border:2px solid #654c79;border-radius:8px 8px 11px 11px;background:rgba(249,227,255,.92);box-shadow:0 4px 10px #063a4c66}
.rescue-plastic:before{content:"";position:absolute;top:-7px;width:14px;height:8px;border:2px solid #654c79;border-bottom:0;border-radius:8px 8px 0 0}
.rescue-plastic:after{content:"×";font:900 23px/1 sans-serif;color:#bd3679}
.rescue-turtle{position:absolute;left:12%;top:50%;z-index:2;width:clamp(90px,12vw,132px);height:clamp(90px,12vw,132px);object-fit:contain;filter:drop-shadow(0 8px 6px #07384999);transform:translate(-50%,-50%);pointer-events:none;user-select:none}
.rescue-overlay{position:absolute;inset:0;z-index:5;display:grid;place-items:center;padding:20px;background:rgba(6,40,62,.31)}
.rescue-overlay[hidden]{display:none}
.rescue-overlay-card{width:min(420px,94%);padding:24px;border:2px solid #fff0c5;border-radius:24px;background:linear-gradient(140deg,#fff8e9,#e8fff4);text-align:center;box-shadow:0 12px 36px #032d4780}
.rescue-overlay-kicker{margin:0 0 6px;color:#a32869;font-size:11px;font-weight:900;letter-spacing:.15em;text-transform:uppercase}
.rescue-overlay-card h4{margin:0 0 8px;color:#173e59;font:normal clamp(29px,5vw,42px)/1.02 Georgia,serif;letter-spacing:-.04em}
.rescue-overlay-card p:not(.rescue-overlay-kicker){margin:0 auto 16px;max-width:34ch;color:#35556a;font-size:14px;line-height:1.55}
.rescue-button{min-height:48px;padding:10px 18px;border:2px solid #1a6073;border-radius:28px;background:#fff;color:#174459;font-size:14px;font-weight:900;cursor:pointer}
.rescue-button:hover:not(:disabled){background:#dcf8ee}
.rescue-primary{border-color:#ae286d;background:#b72e72;color:white}
.rescue-primary:hover:not(:disabled){background:#87245e}
.rescue-button:disabled{opacity:.55;cursor:not-allowed}
.rescue-controls-row{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:15px}
.rescue-pad{display:grid;grid-template-columns:repeat(3,58px);grid-template-rows:repeat(2,52px);gap:5px;touch-action:none}
.rescue-direction{min-width:48px;min-height:48px;border:2px solid #5b9ba9;border-radius:15px;background:#e9fff5;color:#164b60;font-size:23px;font-weight:900;cursor:pointer;touch-action:none;user-select:none}
.rescue-direction:active,.rescue-direction.is-held{background:#ffd67f;transform:scale(.96)}
.rescue-up{grid-column:2}.rescue-left{grid-column:1;grid-row:2}.rescue-down{grid-column:2;grid-row:2}.rescue-right{grid-column:3;grid-row:2}
.rescue-actions{display:flex;gap:10px}
.rescue-pause{background:#dff6f2}
.rescue-replay{background:#fff1e5}
.rescue-live{min-height:25px;margin:10px 0 0;color:#31586c;font-size:14px;font-weight:700;line-height:1.55}
.rescue-collision-note{position:absolute;left:50%;top:15px;z-index:4;transform:translateX(-50%);margin:0;padding:8px 13px;border:2px solid #ffe18b;border-radius:22px;background:#fff5d6;color:#763d4d;font-size:13px;font-weight:900;opacity:0;pointer-events:none}
.rescue-collision-note.is-visible{opacity:1}
.rescue-safety{margin:11px 0 0;padding:12px 14px;border:2px solid #e8bc58;border-radius:13px;background:#fff1c4;color:#293f4c;text-align:center;font-size:13px;line-height:1.5}
.rescue-safety strong{color:#8e245d}
.rescue-science-note{margin:14px 0 0;color:#31586c;font-size:13px;line-height:1.65}
.rescue-sources{display:flex;flex-wrap:wrap;align-items:center;gap:4px 16px;margin-top:12px;color:#31586c;font-size:11px;line-height:1.5}
.rescue-sources span{font-weight:900}
.rescue-sources a{min-height:36px;display:inline-flex;align-items:center;color:#075f7c;font-weight:800;text-underline-offset:3px}
.rescue-choice-list{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 12px}
.rescue-choice{min-height:48px;padding:9px 15px;border:2px solid #679eaa;border-radius:26px;background:#fffaf2;color:#174459;font-weight:800;cursor:pointer}
.rescue-choice:hover{background:#dcf8ee}
.rescue-feedback{margin:8px 0;color:#31586c;font-size:14px;line-height:1.6}
.rescue-card[data-mode="question"] .rescue-scene{display:none}
.rescue-card[data-mode="question"] .rescue-controls-row{display:none}
.rescue-card[data-mode="question"] .rescue-instructions{margin-bottom:10px}
.rescue-card[data-mode="paused"] .rescue-overlay,.rescue-card[data-mode="gameover"] .rescue-overlay{display:grid}
.rescue-card[data-mode="paused"] .rescue-overlay-card,.rescue-card[data-mode="gameover"] .rescue-overlay-card{display:block}
.rescue-card[data-mode="paused"] .rescue-overlay-card h4,.rescue-card[data-mode="gameover"] .rescue-overlay-card h4{white-space:pre-line}
.rescue-card[data-mode="paused"] .rescue-scene,.rescue-card[data-mode="gameover"] .rescue-scene{filter:saturate(.78)}
.rescue-question{padding:16px 0 2px}
.rescue-question[hidden]{display:none}
.rescue-question h4{margin:0 0 7px;color:#204966;font:normal clamp(23px,3vw,30px)/1.16 Georgia,serif}
.rescue-question-prompt{margin:0;color:#31586c;font-weight:700}
.rescue-feedback[hidden]{display:none}
.rescue-next[hidden]{display:none}
.rescue-next{margin:8px 0 0}
.rescue-correct{color:#17644d}
.rescue-wrong{color:#8b285f}
.rescue-card:focus-within .rescue-scene:focus{outline:3px solid #a51d61}
.rescue-scene.is-hit .rescue-turtle{filter:drop-shadow(0 8px 6px #07384999) saturate(.7)}
/* Readable, differentiated reef discoveries; the scene itself remains still. */
.rescue-sponge{
  width:44px;height:45px;border:3px solid #8d503f;border-radius:43% 57% 48% 52% / 60% 54% 46% 40%;
  background:
    radial-gradient(ellipse at 34% 32%,#7a4638 0 2px,transparent 2.7px),
    radial-gradient(ellipse at 68% 28%,#7a4638 0 2px,transparent 2.7px),
    radial-gradient(ellipse at 53% 57%,#7a4638 0 2px,transparent 2.7px),
    radial-gradient(ellipse at 28% 70%,#7a4638 0 2px,transparent 2.7px),
    linear-gradient(145deg,#ffe399,#f0a64f);
  box-shadow:inset 0 4px 0 #fff6,0 4px 10px #063a4c66;
}
.rescue-sponge:after,.rescue-plastic:after{
  position:absolute;top:calc(100% + 3px);padding:1px 5px;border-radius:7px;
  background:#fff8e9;color:#284b60;font:900 8px/1.35 "Trebuchet MS",sans-serif;
  letter-spacing:.06em;white-space:nowrap;box-shadow:0 1px 4px #052e4480;
}
.rescue-sponge:after{content:"SPONGE"}
.rescue-plastic{
  width:38px;height:45px;border:2px solid #604a78;border-radius:7px 7px 10px 10px;
  background:linear-gradient(105deg,#fff 0 24%,#eadbf2 25% 75%,#fff 76%);
  box-shadow:inset 0 -8px #d7c7e5,0 4px 10px #063a4c66;
}
.rescue-plastic:before{
  top:-7px;width:14px;height:8px;border:2px solid #604a78;border-bottom:0;
  border-radius:7px 7px 0 0;background:#e5d6ed;
}
.rescue-plastic:after{content:"PLASTIC"}
.rescue-plastic{
  width:46px;height:48px;border:2px solid #604a78;border-radius:10px;
  background-color:#fff7e7;background-position:center;background-size:contain;background-repeat:no-repeat;
  box-shadow:0 4px 10px #063a4c66;
}
.rescue-plastic:before{content:none}
.rescue-plastic:after{
  content:attr(data-litter-name);top:calc(100% + 2px);max-width:102px;padding:2px 5px;
  background:#fff8e9;color:#284b60;font:900 7px/1.2 "Trebuchet MS",sans-serif;
  letter-spacing:.01em;text-align:center;white-space:normal
}
.rescue-jelly{
  width:48px;height:44px;border-radius:50% 50% 42% 42%;
  background:radial-gradient(ellipse at 30% 30%,#fff9 0 4px,transparent 5px),linear-gradient(145deg,#f4c6e6,#b78ed4);
  border:2px solid #624b83;box-shadow:inset 0 -6px #9877bd,0 4px 10px #063a4c66;
}
.rescue-jelly:before{
  content:"";position:absolute;top:31px;left:5px;width:34px;height:24px;
  background:repeating-linear-gradient(90deg,transparent 0 6px,#765b9c 6px 8px,transparent 8px 11px);
  clip-path:polygon(0 0,100% 0,91% 100%,76% 20%,61% 100%,48% 20%,33% 100%,18% 20%,8% 100%);
}
.rescue-jelly:after{content:"BONUS";position:absolute;top:calc(100% + 13px);padding:1px 5px;border-radius:7px;background:#fff8e9;color:#563d78;font:900 8px/1.35 "Trebuchet MS",sans-serif;letter-spacing:.06em;white-space:nowrap}
.rescue-card{overflow:visible}
.rescue-scene{overflow:hidden}
.rescue-overlay{padding:clamp(10px,3vw,20px)}
.rescue-overlay-card{width:min(420px,100%);padding:clamp(15px,4vw,24px)}
.rescue-legend{
  display:flex;flex-wrap:wrap;gap:7px 16px;align-items:center;margin:0 0 12px;padding:9px 12px;
  border:1px solid #c3d5d5;border-radius:13px;background:#fffaf1;color:#31586c;font-size:12px;line-height:1.45
}
.rescue-legend strong{color:#204966}
.rescue-legend-item{display:inline-flex;align-items:center;gap:6px}
.rescue-legend-mark{display:inline-block;width:14px;height:14px;border:1px solid #74537c;border-radius:45%;background:#f2b85f}
.rescue-legend-mark.plastic{border-radius:3px;background:#eee2f4}
.rescue-legend-mark.jelly{border-radius:50% 50% 40% 40%;background:#d1b3df}
@media(max-width:390px){
 .rescue-legend{gap:5px 10px;padding:8px;font-size:11px}
 .rescue-overlay-card{padding:13px}
 .rescue-overlay-card h4{font-size:clamp(26px,8vw,36px)}
 .rescue-overlay-card p:not(.rescue-overlay-kicker){font-size:13px;margin-bottom:12px}
}
@media(max-width:700px){
 .rescue-wrap{width:calc(100% - 28px)}.rescue-heading{text-align:left;margin-bottom:21px}
 .rescue-heading>p:last-child{font-size:15px}.rescue-top{align-items:flex-start;flex-direction:column;gap:12px}
  .rescue-stats{justify-content:flex-start}.rescue-scene{height:360px;min-height:360px}
 .rescue-controls-row{align-items:flex-start}.rescue-pad{grid-template-columns:repeat(3,54px);grid-template-rows:repeat(2,50px)}
 .rescue-actions{flex-direction:column}.rescue-actions .rescue-button{min-width:108px}
}
@media(max-width:390px){.rescue-controls-row{gap:8px}.rescue-pad{grid-template-columns:repeat(3,48px);grid-template-rows:repeat(2,48px)}.rescue-actions .rescue-button{min-width:92px;padding:8px 10px}.rescue-card{border-radius:19px}}
@media(prefers-reduced-motion:reduce){
 .rescue-section *, .rescue-section *:before,.rescue-section *:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}