:root{color-scheme:light;--sea:#062d38;--deep:#04232d;--ink:#143d44;--cream:#f5f0e5;--orange:#ffad68;--mint:#b2ddca;--muted:#bcd2cf;--border:#d9dfd4;font-family:"Trebuchet MS",system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;color:var(--ink);background:var(--cream);font-size:15px;line-height:1.75}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:4px}a:focus-visible{outline:3px solid #df752d;outline-offset:5px;border-radius:3px}img,svg{display:block;max-width:100%}.wrap{width:min(1160px,calc(100% - 80px));margin-inline:auto}h1,h2,h3,p{overflow-wrap:break-word}p{margin:0 0 16px}h2,h3{line-height:1.2}.skip-link{position:fixed;top:10px;left:10px;z-index:10;padding:10px 18px;background:white;color:var(--ink);transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}
.site-header{background:var(--deep);color:var(--cream);border-bottom:1px solid #2b4c51}.header-inner{height:88px;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:10px;line-height:1.15;font-size:18px;font-weight:700;white-space:nowrap}.brand img{width:58px;height:58px;object-fit:contain}.brand strong{display:block;color:var(--orange);text-transform:uppercase;font-size:12px;letter-spacing:2.2px;margin-top:5px}.header-inner nav{display:flex;gap:29px;margin-left:auto;align-items:center;font-size:14px;font-weight:700}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-height:47px;padding:11px 20px;border:1px solid transparent;border-radius:8px;font:700 14px/1.5 "Trebuchet MS",sans-serif;box-shadow:0 3px 0 #00000017;transition:background .15s,transform .15s}.button:hover{text-decoration:none;transform:translateY(-2px)}.button-primary,.header-play{background:linear-gradient(#ffc58d,#ffa55c);color:#213f41;border-color:#ffcf9f;box-shadow:0 4px 0 #cb763c}.button-primary:hover,.header-play:hover{background:#ffc48c}.header-play{min-height:41px;padding:9px 16px;font-size:13px}.header-play span{font-size:10px}
.hero{position:relative;overflow:hidden;background:radial-gradient(ellipse at 78% 38%,#136375 0%,#0a3d49 41%,var(--sea) 75%);color:var(--cream)}.hero-inner{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:center;min-height:580px;padding-block:35px 55px;z-index:1}.hero-copy{padding-bottom:6px;max-width:520px}.hero-label{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--mint);font-weight:700;margin-bottom:19px}.hero h1{margin:0 0 28px;line-height:.95;letter-spacing:-2.5px}.hero h1>span{font-size:clamp(44px,5.5vw,70px);font-weight:900;display:block;white-space:nowrap;text-shadow:0 3px 0 #03242a,0 5px 10px #03242a55}.hero h1>strong{display:block;font-family:Georgia,"Times New Roman",serif;font-size:clamp(66px,7.5vw,100px);font-weight:700;color:var(--orange);font-style:italic;letter-spacing:-4px;margin:5px 0 0 18px;text-shadow:0 3px 0 #633e2c77}.hero h2{font-size:23px;letter-spacing:-.5px;margin:0 0 13px;font-weight:700}.hero-copy>p:not(.hero-label){color:var(--muted);font-size:15px;max-width:455px;line-height:1.85;margin-bottom:24px}.hero-play{font-size:17px;min-width:189px;min-height:53px;padding:13px 23px}.hero-play span{font-size:12px}.hero-secondary{display:inline-block;font-size:12px;color:var(--mint);margin-left:20px;text-decoration:underline;text-underline-offset:5px}.hero-art{position:relative;width:100%;align-self:stretch;display:grid;place-items:center}.mascot{width:510px;height:auto;max-width:none;position:relative;z-index:1;filter:drop-shadow(0 20px 22px #001d2880)}.fish-glow{position:absolute;width:470px;height:470px;border-radius:50%;background:radial-gradient(#5db5ac33,transparent 68%);border:1px solid #92d9cf12}.sea-light{position:absolute;left:50%;top:-220px;transform:rotate(-20deg);width:110px;height:850px;background:linear-gradient(#b6f5e21c,transparent);box-shadow:220px 0 0 #b6f5e207;pointer-events:none}.bubble{position:absolute;border:1px solid #a8e0d83b;border-radius:50%;box-shadow:inset 2px 3px 3px #c6f5e218;pointer-events:none}.bubble-one{width:22px;height:22px;right:8%;top:19%}.bubble-two{width:11px;height:11px;right:12%;top:11%}.bubble-three{width:16px;height:16px;left:51%;bottom:23%}.shore{position:absolute;bottom:-1px;width:100%;height:45px;max-width:none}
.page-content{padding-block:32px 55px}.community-layout{display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:27px;align-items:start}.panel{border:1px solid var(--border);background:#fffdf7;border-radius:13px;box-shadow:0 4px 0 #133c4310;overflow:hidden}.panel-heading{display:flex;gap:12px;align-items:center;background:#e8edde;border-bottom:1px solid var(--border);padding:18px 25px}.panel-heading h2{font-size:22px;font-weight:800;letter-spacing:-.6px;margin:0}.heading-mark{font-size:35px;line-height:.5;color:#4c8171;font-family:Georgia,serif}.panel-body{padding:25px 27px}.about-lead{font-size:19px;line-height:1.65;font-weight:700;letter-spacing:-.3px}.about .panel-body>p:not(.about-lead){font-size:15px;color:#3f5c5e}.development-note{border-top:1px solid var(--border);margin-top:24px;padding-top:20px}.development-note>strong{font-size:15px}.development-note p{font-size:13px;line-height:1.8;color:#4d6868;margin:7px 0 11px}.text-link{display:inline-flex;align-items:center;gap:12px;text-decoration:underline;text-underline-offset:4px;font-size:13px;font-weight:700}.sidebar{display:grid;gap:23px}.sidebar .panel-heading{padding:16px 22px}.sidebar h2{font-size:19px;letter-spacing:-.4px}.sidebar .panel-body{padding:20px 22px}.requirements ul{margin:0;padding-left:17px;font-size:13px}.requirements li{margin-bottom:10px;padding-left:3px}.small-note{font-size:11px;color:#59706c;border-top:1px solid var(--border);padding-top:12px;margin:14px 0 0}.project-links .panel-body>p{font-size:13px;line-height:1.8;color:#426161}.button-dark{background:var(--sea);color:var(--cream);border-color:#123b43}.button-dark:hover{background:#17505b}.project-links .button{width:100%;font-size:13px;min-height:40px;padding:9px 16px}
.setup-section{padding-top:58px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;margin-bottom:27px}.section-label{font-size:10px;text-transform:uppercase;letter-spacing:1.8px;font-weight:800;color:#547165;margin:0 0 8px}.section-heading h2{font-size:33px;letter-spacing:-1px;margin:0;font-weight:800}.section-heading>p{font-size:13px;line-height:1.6;color:#55706b;margin:0 0 4px;max-width:295px}.setup-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.setup-card{position:relative;display:flex;flex-direction:column;align-items:flex-start;border:1px solid #d4dccf;border-radius:12px;background:#fffdf7;padding:28px 27px 24px;box-shadow:0 4px 0 #133c4310}.card-label{font-size:10px;text-transform:uppercase;letter-spacing:1.2px;color:#547165;font-weight:800;margin:0 0 10px;padding-right:22px}.setup-card h3{font-size:26px;font-weight:800;letter-spacing:-.8px;margin:0 0 16px}.setup-card>p:not(.card-label):not(.card-footnote){font-size:14px;line-height:1.85;color:#426161;margin-bottom:23px;flex:1}.step-badge{position:absolute;right:19px;top:20px;border:1px solid #c7d5c6;background:#e6ecdc;color:#436c5e;border-radius:50%;width:28px;height:28px;display:grid;place-items:center;font-size:13px;font-weight:800}.setup-card .button{width:100%;font-size:13px;gap:10px}.small-link{font-size:11px;text-decoration:underline;text-underline-offset:3px;margin-top:15px}.patch-card{background:#e5ebdf;border-color:#cbd7c5}.patch-card .step-badge{background:var(--orange);color:var(--ink);border-color:#e8a568}.card-footnote{font-size:11px;color:#557067;margin:15px 0 0}
.help-section{padding-top:55px}.help-section .section-heading h2{font-size:28px}.help-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.help-links>a{padding:19px 0;border-top:1px solid #cbd5c7;display:flex;justify-content:space-between;gap:18px;align-items:center}.help-links>a>span:last-child{font-size:22px;color:#47766c}.help-links strong{font-size:16px;display:block;line-height:1.3;margin-bottom:7px}.help-links small{display:block;font-size:12px;line-height:1.8;color:#526c67}.help-links>a:hover{color:#a85425;text-decoration:none}
.site-footer{background:var(--deep);color:#b4cfca;padding:35px 0 30px}.site-footer>.wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px}.footer-name{color:var(--cream);font-size:18px;font-weight:700}.site-footer nav{display:flex;gap:25px;font-size:12px}.site-footer p{width:100%;font-size:11px;line-height:1.7;border-top:1px solid #2a4a4d;padding-top:18px;margin:0}
@media(min-width:1450px){.hero-inner{min-height:620px;padding-block:60px 85px}.mascot{width:620px}}
@media(max-width:1060px){.wrap{width:calc(100% - 52px)}.header-inner{gap:22px}.header-inner nav{gap:21px;font-size:13px}.header-play{font-size:12px;padding-inline:12px}.hero-inner{min-height:540px}.mascot{width:490px}.hero-secondary{display:block;margin:20px 0 0}.hero h1>span{font-size:58px}.hero h1>strong{font-size:85px}.community-layout{grid-template-columns:minmax(0,1fr) 280px;gap:23px}.setup-grid{gap:18px}.setup-card{padding:25px 21px 22px}.setup-card h3{font-size:24px}.setup-card>.card-label{font-size:9px;letter-spacing:.7px}}
@media(max-width:780px){.wrap{width:calc(100% - 36px)}.header-inner{height:78px;gap:18px}.brand{font-size:15px;gap:6px}.brand img{width:43px;height:43px}.brand strong{font-size:10px;letter-spacing:1.7px}.header-inner nav{gap:17px;margin-left:auto}.header-inner nav>a[href='#about'],.header-inner nav>a[href='#setup']{display:none}.header-play{min-height:37px;font-size:11px;padding:8px 12px}.hero-inner{grid-template-columns:1.05fr .95fr;min-height:495px;padding-block:40px 60px;gap:0}.hero h1>span{font-size:43px}.hero h1>strong{font-size:68px;letter-spacing:-3px;margin-left:8px}.hero h2{font-size:20px}.hero-copy>p:not(.hero-label){font-size:13px}.hero-label{font-size:9px;letter-spacing:1.5px}.mascot{width:370px}.fish-glow{width:330px;height:330px}.hero-play{min-width:160px;min-height:47px;font-size:15px}.hero-secondary{font-size:11px}.community-layout{grid-template-columns:1fr}.sidebar{grid-template-columns:1fr 1fr;gap:20px}.sidebar .panel-heading h2{font-size:18px}.section-heading{align-items:flex-start}.section-heading h2{font-size:28px}.section-heading>p{max-width:220px;font-size:12px}.setup-grid{gap:14px}.setup-card{padding:25px 17px 20px}.card-label{padding-right:0;max-width:115px;min-height:32px;line-height:1.6}.step-badge{top:16px;right:12px;width:24px;height:24px;font-size:11px}.setup-card h3{font-size:21px}.setup-card>p:not(.card-label):not(.card-footnote){font-size:13px}.setup-card .button{padding:10px 12px;font-size:12px}.small-link,.card-footnote{font-size:10px}.help-links{gap:18px}}
@media(max-width:560px){.wrap{width:calc(100% - 36px)}.header-inner{height:73px;gap:12px}.brand{font-size:14px}.brand img{width:39px;height:39px}.header-inner nav{gap:14px;font-size:12px}.header-inner nav>a[href='https://github.com/lozza/nemos-reef-revival']{display:none}.header-play{margin-left:auto;font-size:11px;gap:10px;padding:8px 11px}.hero-inner{grid-template-columns:1fr;padding-block:38px 30px;gap:0;min-height:0}.hero-copy{max-width:100%;z-index:2;padding:0}.hero h1>span{font-size:clamp(42px,11vw,60px);letter-spacing:-2px}.hero h1>strong{font-size:76px;line-height:.95;margin-top:4px}.hero h1{margin-bottom:24px}.hero h2{font-size:21px;margin-bottom:12px}.hero-copy>p:not(.hero-label){max-width:430px;font-size:14px;line-height:1.85;margin-bottom:24px}.hero-label{font-size:10px;margin-bottom:20px}.hero-play{min-width:175px}.hero-secondary{display:inline-block;margin:0 0 0 16px;font-size:11px}.hero-art{width:100%;height:auto;margin:5px auto -3px;max-width:360px}.mascot{width:100%;max-width:100%;filter:drop-shadow(0 12px 17px #001d2850)}.fish-glow{width:300px;height:300px}.bubble-one{right:9%;top:53%}.bubble-two{right:19%;top:48%}.bubble-three{left:10%;bottom:20%}.shore{height:26px}.sea-light{left:75%}.page-content{padding-top:22px}.panel-heading{padding:17px 20px}.panel-heading h2{font-size:21px}.panel-body{padding:21px}.about-lead{font-size:18px}.about .panel-body>p:not(.about-lead){font-size:14px}.development-note{margin-top:20px;padding-top:18px}.sidebar{grid-template-columns:1fr;gap:20px}.requirements ul{font-size:14px}.small-note{font-size:12px}.sidebar .panel-heading h2{font-size:20px}.project-links .panel-body>p{font-size:14px}.section-heading{display:block;margin-bottom:23px}.section-heading>p{max-width:100%;margin:13px 0 0;font-size:13px}.section-heading h2{font-size:29px}.setup-section{padding-top:40px}.setup-grid{grid-template-columns:1fr;gap:20px}.setup-card{padding:26px 24px 25px}.card-label{min-height:0;max-width:none;padding-right:25px;font-size:10px!important;letter-spacing:1px!important;margin-bottom:12px}.setup-card h3{font-size:29px}.setup-card>p:not(.card-label):not(.card-footnote){font-size:14px;margin-bottom:22px}.setup-card .button{font-size:14px;min-height:47px;padding-inline:17px}.small-link,.card-footnote{font-size:12px}.step-badge{right:22px;top:20px;width:28px;height:28px;font-size:13px}.help-section{padding-top:40px}.help-section .section-heading>.text-link{margin-top:15px}.help-links{grid-template-columns:1fr;gap:0}.help-links>a{padding:19px 0}.help-links small{font-size:13px}.site-footer{padding-block:27px}.site-footer nav{gap:20px;font-size:12px}.site-footer p{font-size:10px}.page-content{padding-bottom:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}