/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.hidden{display:none}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--ink:#16251a;--cream:#f4efdf;--paper:#fbf8ee;--lime:#d9ff5b;--green:#39783e;--deep-green:#173b2a;--orange:#ff765c;--purple:#8c6ee8}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--cream);color:var(--ink);margin:0;font-family:Arial,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}.site-shell{background:radial-gradient(circle at 93% 8%, #d9ff5b73 0 5%, transparent 19%), var(--cream);min-height:100vh;overflow:hidden}.topbar{border-bottom:1px solid #16251a2e;justify-content:space-between;align-items:center;width:min(1220px,100% - 40px);height:88px;margin:0 auto;display:flex}.brand{color:var(--ink);letter-spacing:.04em;align-items:center;gap:11px;font-size:17px;font-weight:900;text-decoration:none;display:inline-flex}.brand-mark{border:2px solid var(--ink);background:var(--lime);width:35px;height:35px;box-shadow:3px 3px 0 var(--ink);border-radius:50% 44% 54% 46%;place-items:center;display:grid;transform:rotate(-8deg)}.top-actions{align-items:center;gap:22px;display:flex}.mission-tag{letter-spacing:.12em;align-items:center;gap:7px;font-size:10px;font-weight:900;display:flex}.mission-tag i{background:#4bb259;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #4bb25929}.hero{width:min(1220px,100% - 40px);margin:0 auto;padding:62px 0 88px}.hero-copy{grid-template-columns:1fr 1fr;align-items:end;gap:40px;margin-bottom:38px;display:grid}.kicker{color:#3a7843;letter-spacing:.18em;grid-column:1/-1;margin:0 0 -18px;font-size:11px;font-weight:900}.hero h1{letter-spacing:-.07em;margin:0;font-size:clamp(50px,7.2vw,96px);font-weight:900;line-height:.95}.hero h1 em{color:var(--green);white-space:nowrap;font-style:normal;display:inline-block}.lead{justify-self:end;max-width:420px;margin:0 0 8px;font-size:16px;font-weight:600;line-height:1.9}.game-stage-shell{position:relative}.game-toolbar{justify-content:flex-end;gap:8px;margin:-18px 0 10px;display:flex}.pause-tool{margin-left:3px}.game-tool-button{min-height:49px;color:var(--ink);text-align:left;cursor:pointer;background:#ffffffad;border:1px solid #16251a3d;border-radius:12px;align-items:center;gap:9px;padding:7px 13px 7px 10px;transition:transform .16s,background .16s,border-color .16s;display:inline-flex;box-shadow:0 4px 12px #16251a0f}.game-tool-button:hover:not(:disabled),.game-tool-button:focus-visible{background:#fff;border-color:#16251a8c;transform:translateY(-1px)}.game-tool-button.is-active{background:#d9ff5b94;border-color:#39783e8a}.game-tool-button:disabled{opacity:.43;cursor:not-allowed}.game-tool-icon{background:var(--ink);color:#fff;border-radius:8px;flex:none;place-items:center;width:27px;height:27px;font-size:13px;font-weight:900;display:grid}.game-tool-button>span:last-child{flex-direction:column;gap:2px;display:flex}.game-tool-button b{letter-spacing:.04em;white-space:nowrap;font-size:10px;line-height:1.1}.game-tool-button small{color:#16251a94;white-space:nowrap;font-size:8px;font-weight:700;line-height:1.1}.game-frame{border:3px solid var(--ink);-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;background:#fcfaef;border-radius:26px;overflow:hidden;box-shadow:10px 12px #16251a1f}.game-stage-shell.game-fullscreen{z-index:9999;background:#fcfaef;grid-template-rows:auto minmax(0,1fr);width:100vw;height:100dvh;padding:8px;display:grid;position:fixed;inset:0}.game-fullscreen .game-toolbar{margin:0 0 8px}.game-fullscreen .game-frame{border-radius:15px;grid-template-rows:auto minmax(0,1fr) auto;height:100%;min-height:0;display:grid}.game-fullscreen .canvas-wrap{height:auto;min-height:0;max-height:none}.hud-row{border-bottom:3px solid var(--ink);justify-content:space-between;align-items:center;gap:30px;min-height:90px;padding:16px 24px;display:flex}.stage-readout{flex-direction:column;gap:3px;display:flex}.stage-readout span,.hud-metrics span,.overlay-kicker,.reduction-meter span,.stage-fact span{letter-spacing:.16em;font-size:9px;font-weight:900}.stage-readout span{color:var(--green)}.stage-readout strong{font-size:22px}.hud-metrics{align-items:center;display:flex}.hud-metrics>div{border-left:1px solid #16251a3d;flex-direction:column;gap:3px;min-width:118px;padding:0 20px;display:flex}.hud-metrics strong{font-variant-numeric:tabular-nums;font-size:26px;line-height:1}.hud-metrics .emission-metric strong{color:#7659c8}.hud-metrics small{margin-left:2px;font-size:13px}.canvas-wrap{background:#503522;height:clamp(410px,55vw,610px);min-height:410px;max-height:610px;position:relative;overflow:hidden}.game-canvas{touch-action:none;cursor:crosshair;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;width:100%;height:100%;display:block}.game-overlay{z-index:3;text-align:center;color:#fff;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:linear-gradient(120deg,#152c1df0,#1d3a2bc7);flex-direction:column;justify-content:center;align-items:center;padding:38px;display:flex;position:absolute;inset:0}.molecule-demo{align-items:center;margin-bottom:22px;display:flex}.molecule-demo span{background:var(--purple);border:3px solid #ffffffd1;border-radius:50%;place-items:center;width:76px;height:76px;font-size:18px;font-weight:900;display:grid;box-shadow:0 0 25px #9c7eff73}.overlay-kicker{color:var(--lime);margin:0 0 10px}.game-overlay h2{letter-spacing:-.045em;margin:0;font-size:clamp(34px,5vw,62px);line-height:1.06}.game-overlay h2 em{color:var(--lime);font-style:normal}.game-overlay>p:not(.overlay-kicker):not(.result-fact){color:#fffc;max-width:560px;margin:16px 0 0;font-size:14px;line-height:1.8}.control-hints{gap:12px;margin:24px 0;display:flex}.control-hints span{color:#ffffffc7;border:1px solid #ffffff47;border-radius:8px;padding:9px 13px;font-size:11px}.control-hints b{color:#fff;margin-right:5px}.intro-actions{flex-direction:column;align-items:center;gap:12px;display:flex}.skip-button,.tutorial-skip{color:#ffffffad;letter-spacing:.1em;text-underline-offset:4px;cursor:pointer;background:0 0;border:0;font-size:10px;font-weight:900;text-decoration:underline}.skip-button:hover,.tutorial-skip:hover{color:#fff}.tutorial-overlay{background:radial-gradient(circle at 50% 44%,#d9ff5b1f,#0000 34%),linear-gradient(120deg,#122b1df7,#183727f0)}.tutorial-skip{position:absolute;top:22px;right:25px}.tutorial-count{color:#ffffff73;letter-spacing:.16em;margin-top:-3px;font-size:9px;font-weight:900}.tutorial-scene{background:#ffffff0d;border:1px solid #ffffff24;border-radius:18px;justify-content:center;align-items:center;gap:16px;width:min(360px,90%);height:96px;margin:10px 0 7px;display:flex;position:relative;overflow:hidden}.tutorial-overlay h2{font-size:clamp(29px,4vw,44px)}.tutorial-overlay>p:not(.overlay-kicker){max-width:490px;min-height:44px;margin-top:10px;font-size:13px}.tutorial-microbe{z-index:2;background:radial-gradient(circle at 45% 30%,#eeff9e,#72c947 70%);border:2px solid #183821;border-radius:52% 46% 50% 44%;width:43px;height:37px;position:relative;box-shadow:0 0 18px #bfff5e80}.tutorial-microbe:before{content:"••";color:#173523;letter-spacing:3px;font-size:14px;position:absolute;top:5px;left:13px}.tutorial-microbe:after{content:"⌣";color:#173523;font-size:13px;font-weight:900;position:absolute;top:12px;left:16px}.move-scene{justify-content:flex-start;padding:0 45px}.tutorial-path{border-top:2px dashed #d9ff5b8c;flex:1}.tutorial-target{border:2px dashed var(--lime);border-radius:50%;width:28px;height:28px;box-shadow:0 0 15px #d9ff5b61}.chemistry-scene b,.oxygen-scene b{color:#ffffff8c;font-size:22px}.tutorial-chem{color:#fff;border:1px solid #ffffff59;border-radius:999px;place-items:center;min-width:64px;min-height:42px;padding:8px 12px;font-size:14px;font-weight:900;display:grid;box-shadow:0 0 18px #ffffff14}.n2o-chem{background:linear-gradient(90deg,#7e64db 0 65%,#ef6958 66%)}.n2-chem{background:#58a9c6}.no3-chem{background:#4aaea5}.no2-chem{background:#e99a42}.oxygen-chem{background:#ef6958}.oxygen-scene small{background:var(--orange);color:#fff;letter-spacing:.08em;border-radius:5px;padding:4px 7px;font-size:8px;font-weight:900;position:absolute;bottom:14px;right:29px;transform:rotate(-7deg)}.slow-microbe{filter:grayscale(.75);opacity:.75}.gas-scene{gap:8px}.gas-scene span{color:#fff;background:#74a8b761;border:1px solid #ffffff59;border-radius:50%;place-items:center;width:48px;height:48px;font-size:10px;font-weight:900;display:grid}.gas-scene span:nth-child(2){background:#bd8f4d7a}.gas-scene span:nth-child(3){background:#ef69586b}.gas-scene span:nth-child(4){background:#65747c9e}.gas-scene span:nth-child(5){background:#d8e6ef3d}.tutorial-progress{gap:7px;margin:5px 0 17px;display:flex}.tutorial-progress i{background:#fff3;border-radius:5px;width:24px;height:4px}.tutorial-progress i.active,.tutorial-progress i.done{background:var(--lime)}.tutorial-progress i.active{box-shadow:0 0 9px #d9ff5b8c}.primary-button{border:2px solid var(--lime);background:var(--lime);min-width:230px;color:var(--ink);letter-spacing:.1em;cursor:pointer;border-radius:999px;justify-content:space-between;align-items:center;gap:22px;padding:17px 20px 17px 25px;font-size:12px;font-weight:900;transition:transform .2s,box-shadow .2s;display:inline-flex;box-shadow:0 0 #d9ff5b00}.primary-button:hover{transform:translateY(-2px);box-shadow:0 0 28px #d9ff5b59}.primary-button span{background:var(--ink);width:26px;height:26px;color:var(--lime);border-radius:50%;place-items:center;font-size:16px;display:grid}.reduction-meter{width:210px;color:var(--ink);pointer-events:none;background:#fff;border:1px solid #16251a2e;border-radius:9px;grid-template-columns:1fr auto;align-items:center;gap:3px 10px;margin-left:auto;padding:5px 7px 5px 10px;display:grid;box-shadow:0 3px 10px #16251a14}.reduction-meter>div{background:linear-gradient(90deg,#4fa9e7 0%,#9cda59 46%,#f28a43 100%);border-radius:10px;grid-column:1/-1;height:7px;margin-top:2px;position:relative}.reduction-meter i{border:2px solid var(--ink);background:#fff;border-radius:50%;width:13px;height:13px;transition:left .15s linear;display:block;position:absolute;top:50%;transform:translate(-50%,-50%);box-shadow:0 1px 4px #16251a40}.reduction-meter strong{color:var(--ink);grid-area:1/2;align-items:baseline;gap:7px;font-size:12px;line-height:1;display:flex}.reduction-meter strong small{color:#16251a91;white-space:nowrap;font-size:7px}.reduction-meter>span{color:#16251a8c;letter-spacing:.06em;grid-area:1/1;font-size:7px;font-weight:900;display:block}.combo-meter{z-index:2;border:2px solid var(--lime);color:#fff;text-align:center;pointer-events:none;background:#16301fdb;border-radius:999px;min-width:126px;padding:10px 14px;animation:.2s ease-out combo-pop;position:absolute;top:18px;left:18px}.combo-meter strong,.combo-meter span{display:block}.result-actions{align-items:center;gap:13px;display:flex}.result-actions-ready{animation:.35s ease-out both result-actions-in;position:absolute;bottom:22px;right:26px}.result-wait{color:#ffffffad;pointer-events:none;background:#0a18105c;border:1px solid #ffffff38;border-radius:999px;align-items:center;gap:8px;padding:8px 12px;display:flex;position:absolute;bottom:25px;right:30px}.result-wait strong{color:var(--lime);font-variant-numeric:tabular-nums;font-size:18px}.result-wait span{letter-spacing:.04em;font-size:9px;font-weight:800}@keyframes result-actions-in{0%{opacity:0;transform:translate(14px)}to{opacity:1;transform:translate(0)}}.secondary-button{color:#fff;letter-spacing:.04em;cursor:pointer;background:#ffffff0f;border:1px solid #ffffff7a;border-radius:999px;min-height:58px;padding:13px 20px;font-size:11px;font-weight:900;transition:background .2s,border-color .2s}.secondary-button:hover{background:#ffffff24;border-color:#fff}.combo-meter strong{color:var(--lime);font-size:16px;line-height:1}.combo-meter span{letter-spacing:.12em;margin-top:3px;font-size:8px;font-weight:900}@keyframes combo-pop{0%{opacity:0;transform:scale(.82)}to{opacity:1;transform:scale(1)}}.tutorial-coach{z-index:3;color:#fff;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);pointer-events:none;background:#122b1de6;border:1px solid #ffffff47;border-radius:14px;width:min(390px,100% - 28px);padding:15px 74px 15px 17px;position:absolute;top:14px;right:14px;box-shadow:0 8px 30px #0a120b33}.tutorial-coach>span{color:var(--lime);letter-spacing:.16em;margin-bottom:4px;font-size:8px;font-weight:900;display:block}.tutorial-coach strong{font-size:17px;display:block}.tutorial-coach p{color:#ffffffc2;margin:4px 0 0;font-size:11px;line-height:1.55}.tutorial-coach .tutorial-skip{pointer-events:auto;top:16px;right:17px}.tutorial-next{background:var(--lime);color:var(--ink);letter-spacing:.06em;cursor:pointer;pointer-events:auto;border:0;border-radius:999px;align-items:center;gap:8px;margin-top:10px;padding:8px 13px;font-size:10px;font-weight:900;display:inline-flex}.tutorial-next span{font-size:14px;line-height:1}.tutorial-complete-overlay{background:radial-gradient(circle at 50% 36%,#d9ff5b2e,#0000 30%),linear-gradient(120deg,#122b1df5,#183727eb)}.stage-event-overlay{background:radial-gradient(circle at 50% 36%,#d9ff5b24,#0000 32%),linear-gradient(120deg,#152c1df5,#1f412eeb)}.stage-event-overlay .primary-button{margin-top:22px}.stage-swipe{touch-action:none;-webkit-user-select:none;user-select:none;background:#07190e57;border:1px solid #ffffff57;border-radius:999px;justify-content:center;align-items:center;width:min(390px,88%);height:58px;margin-top:24px;display:flex;position:relative;overflow:hidden}.stage-swipe>span{z-index:1;color:#ffffffc2;letter-spacing:.05em;pointer-events:none;padding-left:42px;font-size:10px;font-weight:900;position:relative}.stage-swipe-fill{border-radius:inherit;pointer-events:none;background:#d9ff5b29;height:100%;position:absolute;top:0;left:0}.stage-swipe-handle{z-index:2;background:var(--lime);width:50px;height:50px;color:var(--ink);cursor:grab;touch-action:none;border:0;border-radius:50%;place-items:center;font-size:23px;font-weight:900;transition:box-shadow .16s;display:grid;position:absolute;top:3px;left:5px;box-shadow:0 4px 12px #08180e47}.stage-swipe-handle:active{cursor:grabbing;box-shadow:0 1px 6px #08180e33}.stage-event-symbol{object-fit:contain;color:#fff;border:2px solid #ffffffb3;border-radius:50%;width:88px;height:88px;margin-bottom:20px;padding:7px;font-size:30px;font-weight:900;display:block;box-shadow:0 0 28px #d9ff5b2e}.stage-event-1 .stage-event-symbol{background:#c99542}.stage-event-2 .stage-event-symbol{background:#397da2}.heat-boost-banner{z-index:2;color:#fff;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);pointer-events:none;background:#4e3410d6;border:1px solid #fff4999e;border-radius:12px;width:min(330px,100% - 36px);padding:14px 16px;animation:.45s ease-out both heat-banner-in;position:absolute;top:18px;right:18px;box-shadow:0 8px 24px #25190833}.heat-boost-banner span{color:#fff18b;letter-spacing:.16em;font-size:9px;font-weight:900}.heat-boost-banner strong{margin-top:3px;font-size:18px;display:block}.heat-boost-banner p{color:#ffffffc2;margin:5px 0 0;font-size:11px;line-height:1.6}@keyframes heat-banner-in{0%{opacity:0;transform:translateY(-10px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.stage-fact{z-index:2;color:#fff;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);pointer-events:none;background:#181f16c7;border:1px solid #fff3;border-radius:12px;width:min(330px,100% - 36px);padding:14px 16px;animation:5.2s both fact-in-out;position:absolute;top:18px;right:18px}.stage-fact span{color:var(--lime)}.stage-fact strong{margin-top:3px;font-size:18px;display:block}.stage-fact p{color:#ffffffb8;margin:5px 0 0;font-size:11px;line-height:1.6}@keyframes fact-in-out{0%{opacity:0;transform:translateY(-10px)}10%,78%{opacity:1;transform:translateY(0)}to{opacity:0;pointer-events:none;transform:translateY(-8px)}}.legend-row{border-top:3px solid var(--ink);letter-spacing:.06em;align-items:center;gap:24px;min-height:54px;padding:10px 24px;font-size:10px;font-weight:800;display:flex}.legend-row span{align-items:center;gap:8px;display:inline-flex}.legend-row i{border-radius:50%;width:12px;height:12px}.legend-n2o{background:var(--purple);box-shadow:0 0 0 3px #8c6ee833}.legend-o2{box-shadow:none;background:#e95f49;margin-right:0}.desktop-hint{color:#16251a8f;display:none!important}.decoy-legend{color:#16251a9e}.result-overlay{background:radial-gradient(circle at 50% 15%,#d9ff5b30,#0000 34%),#133020f2}.grade-badge{border:2px solid var(--lime);width:78px;height:78px;color:var(--lime);border-radius:50%;place-items:center;font-size:42px;font-weight:900;line-height:1;display:grid;position:absolute;top:24px;right:28px;transform:rotate(7deg)}.grade-badge span{letter-spacing:.14em;font-size:7px;position:absolute;top:10px}.result-stats{grid-template-columns:repeat(4,minmax(0,1fr));width:min(590px,100%);margin:24px 0 16px;display:grid}.result-stats div{border-left:1px solid #fff3;padding:0 20px}.result-stats div:last-child{border-right:1px solid #fff3}.result-stats strong,.result-stats span{display:block}.result-stats strong{color:var(--lime);font-size:30px}.result-stats span{letter-spacing:.06em;color:#ffffffa8;margin-top:3px;font-size:9px}.result-fact{color:#ffffffc7;max-width:580px;margin:0 0 22px;font-size:12px;line-height:1.7}.game-overlay>.result-summary{color:#ffffffc7;margin:7px 0 0;font-size:13px;font-weight:800}.learn-section{color:var(--paper);background:var(--deep-green);padding:78px max(20px,50vw - 610px) 76px}.section-heading{justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px;display:flex}.section-heading .kicker{color:var(--lime);align-self:start;margin:4px 0 0}.section-heading h2{letter-spacing:-.055em;margin:0;font-size:clamp(38px,5vw,66px);line-height:1.08}.condition-grid{border-top:1px solid #ffffff38;border-bottom:1px solid #ffffff38;grid-template-columns:repeat(3,1fr);display:grid}.condition-grid article{border-left:1px solid #ffffff38;min-height:232px;padding:23px 27px 25px;position:relative}.condition-grid article:last-child{border-right:1px solid #ffffff38}.condition-number{color:#ffffff6b;letter-spacing:.04em;font-size:25px;font-weight:900;line-height:1}.condition-icon{object-fit:contain;filter:drop-shadow(0 8px 13px #0003);width:84px;height:84px;position:absolute;top:14px;right:18px}.condition-grid h3{margin:91px 0 9px;font-size:21px}.condition-grid p{color:#ffffffa3;max-width:310px;margin:0;font-size:12px;line-height:1.65}.science-note{color:#ffffff75;margin:18px 0 0;font-size:10px;line-height:1.7}.participation-section{color:var(--ink);background:#f4f1e8;padding:58px max(20px,50vw - 610px) 64px}.participation-invite{text-align:center;background:linear-gradient(115deg,#d9ff5b3d,#ffffffe6);border:1px solid #164d312e;border-radius:22px;flex-direction:column;align-items:center;gap:11px;padding:clamp(28px,4vw,48px) clamp(22px,5vw,64px);display:flex;box-shadow:0 18px 42px #12362217}.participation-invite p,.participation-invite strong,.participation-invite h2{margin:0}.participation-invite .participation-kicker{color:#497a59;letter-spacing:.16em;font-size:9px;font-weight:900}.participation-invite h2{letter-spacing:-.025em;white-space:nowrap;font-size:clamp(14px,2vw,24px);line-height:1.42}.participation-invite strong{margin-top:8px;font-size:clamp(17px,1.8vw,23px);line-height:1.55}.participation-invite p:not(.participation-kicker){color:#16251aad;font-size:clamp(12px,1.2vw,15px);line-height:1.75}.participation-invite a{background:var(--deep-green);color:#fff;border-radius:999px;justify-content:center;align-items:center;gap:9px;min-height:47px;margin-top:7px;padding:11px 19px;font-size:12px;font-weight:900;text-decoration:none;transition:transform .2s,background .2s;display:inline-flex}.participation-invite a:hover,.participation-invite a:focus-visible{background:#0d4c32;transform:translateY(-2px)}footer{background:var(--lime);grid-template-columns:1fr auto 1fr;align-items:center;gap:30px;min-height:210px;padding:40px max(20px,50vw - 610px);display:grid}.footer-mark{letter-spacing:-.05em;font-size:clamp(34px,5vw,64px);font-weight:900}.footer-mark span{color:var(--green)}footer p{max-width:260px;margin:0;font-size:13px;font-weight:700;line-height:1.8}footer>p:not(.footer-credit){white-space:nowrap;max-width:none;font-size:clamp(10px,1.1vw,13px)}footer>a{color:var(--ink);justify-self:end;font-size:11px;font-weight:900;text-decoration:none}.footer-credit{text-align:center;border-top:1px solid #16251a38;grid-column:1/-1;width:100%;max-width:none;padding-top:18px;font-size:11px}.footer-credit a{color:var(--ink);text-underline-offset:3px;font-weight:900;text-decoration:underline}@media (width<=760px){.topbar,.hero{width:min(100% - 24px,1220px)}.topbar{height:68px}.mission-tag{display:none}.hero{padding:38px 0 60px}.hero-copy{margin-bottom:25px;display:block}.hero-copy .kicker{margin:0 0 14px}.hero h1{font-size:clamp(36px,11.5vw,54px)}.lead{margin-top:22px;font-size:13px}.game-toolbar{grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;margin:-10px 0 7px;display:grid}.game-tool-button{justify-content:center;gap:5px;min-width:0;min-height:50px;padding:6px 4px}.game-tool-icon{width:24px;height:24px;font-size:11px}.game-tool-button b{font-size:8px}.game-tool-button small{font-size:6px}.pause-tool{margin-left:0}.game-frame{border-width:2px;border-radius:17px;box-shadow:5px 7px #16251a1f}.game-fullscreen .game-frame{box-shadow:none;border:0;border-radius:10px}.hud-row{border-bottom-width:2px;gap:10px;min-height:69px;padding:11px 12px}.stage-readout strong{font-size:15px}.hud-metrics>div{min-width:auto;padding:0 9px}.hud-metrics>div:nth-child(2){display:none}.hud-metrics span{font-size:7px}.hud-metrics strong{font-size:20px}.canvas-wrap{height:62vh;min-height:420px;max-height:590px}.game-overlay{padding:28px 18px}.game-overlay h2{font-size:34px}.stage-event-symbol{width:68px;height:68px;margin-bottom:15px;font-size:24px}.molecule-demo span{width:64px;height:64px;font-size:16px}.control-hints{flex-direction:column;gap:7px;margin:18px 0}.tutorial-skip{top:14px;right:15px}.tutorial-scene{height:82px;margin:7px 0 5px}.tutorial-overlay>p:not(.overlay-kicker){min-height:39px;margin-top:7px;font-size:11px;line-height:1.65}.tutorial-progress{margin:3px 0 12px}.change-scene{gap:5px}.change-scene .tutorial-chem{min-width:50px;padding:7px;font-size:11px}.gas-scene{gap:5px}.gas-scene span{width:39px;height:39px;font-size:9px}.primary-button{min-width:215px;padding:14px 17px 14px 21px}.reduction-meter{width:min(230px,100%);margin-left:auto}.combo-meter{min-width:112px;padding:8px 11px;top:auto;bottom:65px;left:10px}.tutorial-coach{width:calc(100% - 18px);padding:12px 58px 12px 13px;top:9px;right:9px}.tutorial-coach strong{font-size:15px}.tutorial-coach p{font-size:10px}.tutorial-coach .tutorial-skip{top:13px;right:13px}.stage-fact,.heat-boost-banner{width:min(270px,100% - 20px);top:10px;right:10px}.legend-row{border-top-width:2px;flex-wrap:wrap;gap:14px;min-height:48px;padding:10px 13px;font-size:8px}.decoy-legend{width:100%}.desktop-hint{display:none!important}.result-stats div{padding:8px 9px}.result-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.result-stats div:nth-child(3),.result-stats div:nth-child(4){border-top:1px solid #fff3}.result-stats strong{font-size:24px}.result-actions{flex-direction:column;gap:9px;width:min(230px,100% - 24px)}.result-actions-ready{bottom:12px;right:12px}.result-wait{bottom:14px;right:14px}.stage-swipe{width:min(350px,94%);height:54px;margin-top:18px}.stage-swipe-handle{width:46px;height:46px}.result-actions .primary-button,.result-actions .secondary-button{width:100%}.secondary-button{min-height:46px}.grade-badge{width:60px;height:60px;font-size:32px;top:15px;right:15px}.learn-section{padding-top:58px;padding-bottom:56px}.section-heading{margin-bottom:28px;display:block}.section-heading .kicker{margin-bottom:15px}.section-heading h2{font-size:39px}.condition-grid{grid-template-columns:1fr}.condition-grid article,.condition-grid article:last-child{border-bottom:1px solid #ffffff38;border-right:1px solid #ffffff38;min-height:198px;padding:21px 22px}.condition-grid article:last-child{border-bottom:0}.condition-grid h3{margin-top:76px}.condition-icon{width:72px;height:72px;top:13px;right:14px}.participation-section{padding:38px 14px 42px}.participation-invite{border-radius:17px;gap:10px;padding:28px 18px 30px}.participation-invite h2{letter-spacing:-.06em;font-size:clamp(13px,4.2vw,17px)}footer>p:not(.footer-credit){font-size:11px}footer{grid-template-columns:1fr;gap:12px;min-height:220px}footer>a{justify-self:start}.footer-credit{text-align:left;grid-column:1;margin-top:16px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}