@import"https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700&family=Lora:ital,wght@0,400;0,600;1,400&display=swap";*{margin:0;padding:0;box-sizing:border-box}html,body,#root{width:100%;height:100%;overflow:hidden;background:#06191e;font-family:Lora,Georgia,serif;color:#e2ddc9;-webkit-font-smoothing:antialiased}::selection{background:#c7af774d}button,a,input{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid #ecd69f;outline-offset:4px}button{touch-action:manipulation}.ocean-bg{position:relative;overflow:hidden;background:#061e26 url(/art/ocean-chart.webp) center / cover}.ocean-bg-layer{position:absolute;inset:0;pointer-events:none;overflow:hidden}.ocean-orb{position:absolute;border-radius:50%;filter:blur(55px);background:radial-gradient(ellipse,#4aa79724,transparent 70%);animation:current-drift 22s ease-in-out infinite alternate}.ocean-orb--1{width:50vw;height:60vh;top:5%;left:-10%}.ocean-orb--2{width:45vw;height:50vh;bottom:-20%;right:0;animation-delay:-9s}.ocean-orb--3{width:40vw;height:50vh;top:20%;left:35%;animation-delay:-16s}.ocean-particle{position:absolute;width:2px;height:2px;border-radius:50%;background:#c8d6ae;box-shadow:0 0 8px #badcca88;animation:particle-rise 20s linear infinite}.ocean-particle--1{left:12%}.ocean-particle--2{left:28%;animation-delay:-5s}.ocean-particle--3{left:45%;animation-delay:-2s}.ocean-particle--4{left:62%;animation-delay:-8s}.ocean-particle--5{left:78%;animation-delay:-12s}.ocean-particle--6{left:35%;animation-delay:-15s}.ocean-particle--7{left:55%;animation-delay:-3s}.ocean-particle--8{left:88%;animation-delay:-10s}.ocean-ray{position:absolute;top:-20%;left:35%;width:28%;height:140%;transform:rotate(25deg);background:linear-gradient(90deg,transparent,#adc8a608,transparent);animation:current-drift 25s ease-in-out infinite alternate}@keyframes current-drift{to{transform:translate(12%,8%) rotate(8deg);opacity:.5}}@keyframes particle-rise{0%{bottom:0;opacity:0;transform:translate(0)}20%{opacity:.6}80%{opacity:.4}to{bottom:100%;opacity:0;transform:translate(60px)}}.nautical-title{position:relative;z-index:1;padding-bottom:16px}.nautical-title:after{content:"— ◇ —";display:block;text-align:center;font-size:14px;color:#c7af77;letter-spacing:6px;margin-top:12px;opacity:.6}.nautical-panel{position:relative;z-index:1;background:linear-gradient(145deg,#122d2df5,#081e20f5);border:1px solid #b6a06b66;border-top:2px solid #c8b17c;border-radius:3px;box-shadow:0 20px 65px #00111599,inset 0 0 0 5px #10282799;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.nautical-btn{position:relative;padding:13px 28px;border:1px solid;border-radius:2px;font:600 12px Cinzel,Georgia,serif;cursor:pointer;letter-spacing:2px;transition:background .2s,transform .2s,box-shadow .2s;text-transform:uppercase}.nautical-btn.primary{background:linear-gradient(120deg,#dbca96,#b59a60);border-color:#e1d1a0;color:#142a28;box-shadow:0 4px 20px #0005,inset 0 1px #fff6}.nautical-btn.primary:hover{background:linear-gradient(120deg,#eee0b5,#c7ad70);transform:translateY(-2px);box-shadow:0 7px 24px #c8b17c20}.nautical-btn.secondary{background:#173333;border-color:#ac996055;color:#d1c9ab}.nautical-btn.secondary:hover{background:#24443e;border-color:#c7af77;transform:translateY(-1px)}.nautical-btn:active{transform:translateY(0)}.nautical-divider{height:1px;background:linear-gradient(90deg,transparent,#c7af7777,transparent)}.nautical-scroll::-webkit-scrollbar,.start-screen::-webkit-scrollbar{width:5px}.nautical-scroll::-webkit-scrollbar-track,.start-screen::-webkit-scrollbar-track{background:#061b20}.nautical-scroll::-webkit-scrollbar-thumb,.start-screen::-webkit-scrollbar-thumb{background:#a59266;border-radius:4px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.start-screen{height:100%;min-height:100%;padding:0 clamp(24px,5vw,88px);overflow-y:auto;isolation:isolate;display:flex;flex-direction:column}.start-screen:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#04161977,#04131644 55%,#041216bb),linear-gradient(0deg,#041316,transparent 35%,#04131655);pointer-events:none;z-index:0}.start-masthead{min-height:96px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #bbab762b;position:relative;z-index:2}.brand-mark{display:flex;align-items:center;gap:13px;color:#d4bd86;font:12px Cinzel,Georgia,serif;letter-spacing:3px}.brand-mark svg{width:35px;height:35px}.masthead-caption{color:#b8c9c0;font-size:12px;font-style:italic;padding-right:26px}.start-content{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:clamp(20px,5vw,85px);width:100%;max-width:1440px;margin:auto;padding:46px 0;align-items:center;flex:1}.start-world{position:relative;min-height:590px;height:100%}.hero-copy{position:relative;z-index:3;pointer-events:none}.eyebrow{color:#c4b581;font:600 10px/1.5 Arial,sans-serif;letter-spacing:3px}.hero-copy .eyebrow{display:flex;gap:12px;align-items:center}.eyebrow>span:empty{width:26px;height:1px;background:#bdae7b}.start-title{font:500 clamp(66px,7.1vw,112px)/1.02 "Cinzel",Georgia,serif;letter-spacing:-4px;color:#e7dcb5;margin:24px 0 20px;text-shadow:0 4px 36px #00181d}.start-title>span{background:linear-gradient(165deg,#f2e9c9 12%,#c6a974 64%,#8f7548);-webkit-background-clip:text;background-clip:text;color:transparent}.start-subtitle{font:15px/1.9 Lora,Georgia,serif;color:#b3c6bc;text-shadow:0 2px 10px #001317}.hero-sea{position:absolute;inset:0 -30px -30px -40px;pointer-events:none}.hero-chart{position:absolute;width:420px;height:420px;bottom:0;left:21%;color:#d6bd81;opacity:.19;transform:rotate(15deg)}.hero-chart:before,.hero-chart:after{content:"";position:absolute;inset:-18px;border:1px solid #bcac7d55;border-radius:50%}.hero-chart:after{inset:55px}.hero-serpent{position:absolute;mix-blend-mode:screen;-webkit-mask-image:radial-gradient(ellipse at center,black 30%,#000d 75%,transparent 100%);mask-image:radial-gradient(ellipse at center,black 30%,#000d 75%,transparent 100%);will-change:transform}.hero-serpent img{width:100%;height:100%;object-fit:contain;animation:serpent-swim 9s ease-in-out infinite}.hero-serpent--crimson{width:255px;height:385px;left:-2%;bottom:0;transform:rotate(-22deg);opacity:.86}.hero-serpent--crimson img{filter:saturate(.7) brightness(.88)}.hero-serpent--blue{width:265px;height:398px;right:0;top:10px;transform:rotate(18deg);opacity:.9}.hero-serpent--blue img{filter:hue-rotate(26deg) saturate(.65) brightness(.8);animation-delay:-3s}.hero-serpent--amber{width:290px;height:350px;left:16%;bottom:-20px;transform:rotate(79deg);opacity:.65}.hero-serpent--amber img{filter:hue-rotate(30deg) saturate(.65) brightness(.8);animation-delay:-6s}.hero-serpent--purple{width:255px;height:345px;right:-4%;bottom:-10px;transform:rotate(205deg);opacity:.75}.hero-serpent--purple img{filter:hue-rotate(135deg) saturate(.5) brightness(.75);animation-delay:-4s}.hero-ship{position:absolute;width:155px;height:155px;bottom:80px;left:46%;animation:ship-drift 7s ease-in-out infinite}.hero-ship img{width:100%;height:100%;filter:drop-shadow(10px 18px 10px #001013);position:relative}.ship-ripple{position:absolute;width:135px;height:60px;bottom:4px;left:0;border:1px solid #a1e5d866;border-radius:50%;transform:rotate(-15deg);animation:wake-expand 5s ease-out infinite}.ship-ripple--second{animation-delay:-2.5s}.chart-note{position:absolute;bottom:-10px;left:20%;color:#a9bda17d;font:9px Georgia,serif;letter-spacing:5px;transform:rotate(-5deg)}.start-panel{padding:32px;display:flex;flex-direction:column;gap:24px;width:100%;animation:panel-enter .7s ease both}.panel-heading{position:relative;padding-bottom:22px;border-bottom:1px solid #bba57335}.panel-heading>svg{position:absolute;right:-2px;top:-4px;width:33px;height:33px;color:#bba5737d}.panel-heading h2{font:25px Cinzel,Georgia,serif;color:#e4d8b8;margin:15px 0 10px;letter-spacing:-.7px}.panel-heading p{color:#95ada5;font-size:12px}.start-section{display:flex;flex-direction:column;gap:11px;border:0;min-width:0}.start-label{display:block;color:#bfa570;font:10px Arial,sans-serif;letter-spacing:1.7px;margin-bottom:13px;text-transform:uppercase}.start-label span{color:#adbbb0;margin-left:10px}.start-options{display:flex;gap:9px}.start-option{position:relative;flex:1;min-width:0;padding:14px 8px;color:#a9bcb2;background:#0c2526;border:1px solid #77917c40;border-radius:2px;cursor:pointer;font:12px Lora,Georgia,serif;transition:background .2s,border-color .2s,color .2s}.start-option:hover{background:#173432;border-color:#c2ae7a}.start-option.selected{color:#eadcb8;border-color:#bca673;background:linear-gradient(145deg,#32423a,#162e2a);box-shadow:inset 0 0 20px #bfab740a}.start-option.selected:after{content:"";width:4px;height:4px;position:absolute;top:7px;right:7px;background:#dec28a;transform:rotate(45deg)}.option-symbol{display:block;font:28px Georgia,serif;margin-bottom:8px;color:#c6ae78}.start-option strong{display:block;font-weight:400;font-size:13px}.start-option small{display:block;margin-top:7px;font:9px Arial,sans-serif;color:#9cafa3}.start-option.compact{padding:12px 5px;font-size:11px}.voyage-description{display:flex;gap:16px;align-items:center;padding:4px 8px}.small-diamond{font-size:30px;color:#bca673}.voyage-description p{color:#aabbb0;font-size:12px;line-height:1.85}.voyage-description em{color:#cabd9c}.sail-button{display:flex;justify-content:space-between;align-items:center;padding:17px 22px}.sail-button span{font:25px/16px Georgia,serif}.rules-link{background:none;border:0;color:#8fa69c;cursor:pointer;font:10px Lora,Georgia,serif;line-height:1.8;margin-top:-10px}.rules-link span{color:#d3c096;margin-left:3px;border-bottom:1px solid #d3c09655;padding-bottom:3px}.rules-link:hover span{color:#fff0c9}.panel-footer{display:flex;justify-content:center;align-items:center;gap:13px;font:8px Arial,sans-serif;letter-spacing:1.9px;color:#94a99a;border-top:1px solid #bba57325;padding-top:18px}.panel-footer i{width:3px;height:3px;background:#c4ae75;transform:rotate(45deg)}.start-footer{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;min-height:64px;border-top:1px solid #bbab762b;color:#8da799;font:9px Arial,sans-serif;letter-spacing:2px}.start-footer>span:last-child{font:italic 12px Georgia,serif;letter-spacing:0}.footer-diamond{margin-left:20px;color:#c4af77}@keyframes serpent-swim{0%,to{transform:translate(0) rotate(-3deg) scaleX(.97)}50%{transform:translate(10px,-16px) rotate(3deg) scaleX(1.03)}}@keyframes ship-drift{0%,to{transform:translateY(0) rotate(-5deg)}50%{transform:translateY(-9px) rotate(1deg)}}@keyframes wake-expand{0%{opacity:0;scale:.7}20%{opacity:.7}to{opacity:0;scale:1.7}}@keyframes panel-enter{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@media(min-width:1600px){.start-world{min-height:680px}.hero-serpent--blue{right:-3%}.hero-ship{bottom:130px}.hero-chart{bottom:30px}}@media(max-width:1050px){.start-content{grid-template-columns:minmax(0,1fr) 340px;gap:22px}.start-panel{padding:26px}.start-title{font-size:72px}.hero-serpent--blue{right:-20%;top:130px;width:215px}.hero-serpent--crimson{left:-22%;width:210px}.hero-chart{left:0;width:350px;height:350px}.hero-ship{left:36%;width:125px}}@media(max-width:760px){.start-screen{padding:0 22px}.start-masthead{min-height:72px}.masthead-caption{display:none}.start-content{grid-template-columns:1fr;padding:24px 0 32px;gap:0;max-width:480px}.start-world{min-height:430px}.start-title{font-size:clamp(62px,16vw,84px)}.hero-copy .eyebrow{font-size:8px}.start-subtitle{font-size:13px}.hero-chart{width:260px;height:260px;left:auto;right:0;bottom:6px}.hero-serpent--crimson{left:-4%;bottom:-38px;height:220px;width:150px}.hero-serpent--blue{top:108px;right:-20px;height:250px;width:165px}.hero-serpent--amber{left:23%;bottom:-35px;width:180px;height:210px}.hero-serpent--purple{right:-20px;bottom:-10px;width:150px;height:190px}.hero-ship{left:49%;width:105px;height:105px;bottom:50px}.chart-note{display:none}.start-panel{padding:28px;gap:22px}.start-footer{min-height:70px;font-size:8px;letter-spacing:1px}.start-footer>span:last-child{font-size:10px}}.game-screen{width:100%;height:100%;display:flex;flex-direction:column;background:linear-gradient(#061b21d9,#061b21e8),url(/art/ocean-chart.webp) center / cover}.game-info-bar{min-height:76px;background:#091f23ee;border-bottom:1px solid #c4af774a;flex-shrink:0;box-shadow:0 4px 20px #00111655;z-index:2}.info-panel{height:76px;padding:0 76px 0 28px;display:flex;align-items:center;gap:30px}.game-brand{display:flex;align-items:center;gap:10px;color:#d5c18e;font:12px Cinzel,Georgia,serif;letter-spacing:2px}.game-brand svg{width:35px;height:35px}.game-brand small{display:block;font:8px Arial,sans-serif;letter-spacing:2px;color:#7f9d92;margin-top:6px}.turn-status{display:flex;gap:18px;align-items:center;border-left:1px solid #b2a37433;padding-left:26px}.game-number{color:#b8ac85;font:9px Arial,sans-serif;letter-spacing:2px}.turn-status strong{font:14px Lora,Georgia,serif;color:#e1d8b9}.turn-status small{display:block;font:10px Arial,sans-serif;color:#93afa1;margin-top:7px}.fleet-status{display:flex;margin-left:auto;gap:18px}.fleet-serpent{display:flex;align-items:center;gap:7px;font-size:13px}.fleet-serpent i{display:grid;place-items:center;width:24px;height:27px;border:1px solid currentColor;border-radius:12px 12px 4px 4px;font:10px Georgia,serif}.fleet-serpent small{color:#819c93;font-size:10px}.header-score{text-align:center;border-left:1px solid #b2a37433;padding-left:22px}.header-score>span{color:#e2cd96;font:25px Cinzel,Georgia,serif}.header-score small{display:block;color:#8aa497;font:7px Arial,sans-serif;letter-spacing:2px}.game-board-area{flex:1;min-height:0;position:relative;overflow:hidden}.game-board-area canvas{display:block;touch-action:none}.game-command-bar{min-height:80px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 28px;border-top:1px solid #c4af7738;background:#091f23ee}.setup-instructions{min-width:0}.instruction-title{font:13px Lora,Georgia,serif;color:#d8c597;margin-bottom:6px}.instruction-detail{font:11px/1.5 Arial,sans-serif;color:#9eb8ac}.chart-legend{display:flex;gap:18px;font:10px Arial,sans-serif;color:#9ab0a4}.chart-legend>span{display:flex;align-items:center;gap:6px;white-space:nowrap}.chart-legend b{color:#d9cba5;font-weight:400}.zone-dot{width:6px;height:6px;transform:rotate(45deg)}.zone-dot.outer{background:#b97475}.zone-dot.middle{background:#97ab76}.zone-dot.center{background:#67bcb2}.pause-toggle{border:1px solid #b6a06b55;border-radius:2px;background:#15302e;color:#d3c7a1;cursor:pointer;padding:10px 13px;white-space:nowrap;font:10px Arial,sans-serif}.pause-toggle:hover{background:#294139;border-color:#c7af77}kbd{color:#8ca99a;font:8px Arial,sans-serif;margin-left:10px}.game-over-overlay,.pause-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#021216bb;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);z-index:20;animation:overlayFadeIn .25s ease}@keyframes overlayFadeIn{0%{opacity:0}to{opacity:1}}.game-over-panel,.pause-panel{background:linear-gradient(145deg,#16312f,#0a2024);border:1px solid #b6a06b99;border-top:2px solid #d5c18e;border-radius:3px;padding:36px 48px;text-align:center;display:flex;flex-direction:column;gap:20px;width:min(440px,calc(100% - 40px));box-shadow:0 20px 70px #0008}.game-over-title,.pause-title{font:28px Cinzel,Georgia,serif;color:#ddcca1}.game-over-score{font-size:16px;color:#d9dcc8}.pause-subtitle{font-size:12px;color:#93afa2;font-style:italic}.game-over-buttons,.pause-buttons{display:flex;flex-direction:column;gap:12px;margin-top:8px}@media(max-width:1050px){.info-panel{gap:18px;padding-left:18px}.fleet-status{gap:10px}.turn-status{gap:10px;padding-left:18px}.game-brand{font-size:10px;letter-spacing:1px}.game-brand svg{width:28px}.chart-legend{gap:10px}.game-command-bar{padding:12px 18px}}@media(max-width:760px){.game-info-bar{min-height:108px}.info-panel{height:108px;padding:12px 18px;display:grid;grid-template-columns:1fr auto;gap:12px}.game-brand{font-size:11px}.game-brand small{display:none}.turn-status{border:0;padding:0;grid-column:1;grid-row:2}.turn-status strong{font-size:12px}.turn-status small{font-size:9px;margin-top:4px}.game-number{font-size:8px}.fleet-status{grid-row:2;grid-column:2;gap:8px}.fleet-serpent{gap:3px;font-size:10px}.fleet-serpent i{width:15px;height:21px;font-size:8px}.fleet-serpent small{font-size:8px}.header-score{border:0;padding:0 40px 0 0;grid-column:2;grid-row:1}.header-score>span{font-size:20px}.header-score small{display:inline;margin-left:7px}.game-command-bar{min-height:112px;padding:12px 18px;display:grid;grid-template-columns:1fr auto;gap:10px}.setup-instructions{grid-column:1 / -1}.instruction-title{font-size:12px}.instruction-detail{font-size:10px}.chart-legend{font-size:9px;gap:14px}.pause-toggle{padding:7px 10px}kbd{display:none}}@media(max-height:500px)and (min-width:761px){.game-info-bar,.info-panel{height:60px;min-height:60px}.game-command-bar{min-height:62px;padding-top:8px;padding-bottom:8px}.game-brand small,.chart-legend{display:none}}.summary-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;overflow-y:auto;padding:24px;animation:summaryFadeIn .4s ease}@keyframes summaryFadeIn{0%{opacity:0}to{opacity:1}}.summary-title{position:relative;z-index:1;font-family:Cinzel,Georgia,serif;font-size:36px;font-weight:700;color:#c9a96e;text-shadow:2px 3px 6px rgba(0,0,0,.5)}.summary-panel{padding:32px 48px;width:min(480px,100%);min-width:0;display:flex;flex-direction:column;gap:24px;animation:summaryPanelSlide .5s ease .1s both}@keyframes summaryPanelSlide{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.summary-scores{display:flex;flex-direction:column;gap:10px}.summary-score-row{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;border-radius:6px;font-size:16px}.summary-score-row.game-row{background:#1a3a4a99}.summary-winner{text-align:center;font-family:Cinzel,Georgia,serif;font-size:24px;font-weight:700;padding:14px;border-radius:8px;text-shadow:0 2px 4px rgba(0,0,0,.3)}.summary-winner.player1{color:#3498db;background:#3498db26;border:1px solid rgba(52,152,219,.3)}.summary-winner.player2{color:#e74c3c;background:#e74c3c26;border:1px solid rgba(231,76,60,.3)}.summary-winner.draw{color:#c9a96e;background:#c9a96e26;border:1px solid rgba(201,169,110,.3)}.summary-buttons{display:flex;gap:12px;justify-content:center}.rules-screen{display:flex;flex-direction:column;align-items:center;height:100%;padding:24px;animation:rulesFadeIn .4s ease}@keyframes rulesFadeIn{0%{opacity:0}to{opacity:1}}.rules-title{position:relative;z-index:1;font-family:Cinzel,Georgia,serif;font-size:36px;font-weight:700;color:#c9a96e;text-shadow:2px 3px 6px rgba(0,0,0,.5);flex-shrink:0}.rules-panel{padding:0;max-width:640px;width:100%;display:flex;flex-direction:column;animation:rulesPanelSlide .5s ease .1s both;flex-shrink:1;min-height:0;overflow:hidden}@keyframes rulesPanelSlide{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.rules-scroll-area{flex:1;overflow-y:auto;padding:28px 36px;display:flex;flex-direction:column;gap:18px}.rules-section{display:flex;flex-direction:column;gap:6px}.rules-section-title{font-family:Cinzel,Georgia,serif;font-size:15px;font-weight:700;color:#c9a96e;letter-spacing:1px}.rules-text{font-size:14px;color:#e0d8c8;line-height:1.6}.rules-text ul{margin:4px 0 0;padding-left:20px}.rules-text li{margin-bottom:4px}.rules-text li::marker{color:#8b9daf}.rules-highlight{color:#c9a96e;font-weight:600}.rules-footer{flex-shrink:0;padding:16px 36px 20px;border-top:1px solid rgba(139,94,60,.3);display:flex;justify-content:center}