:root{color:#343342;font-synthesis:none;-webkit-tap-highlight-color:transparent;background:#e9e8ed;font-family:Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif;font-weight:500}*{box-sizing:border-box}[hidden]{display:none!important}body{background:radial-gradient(circle at 8% 12%,#ffffffd9,#0000 31%),radial-gradient(circle at 91% 87%,#b9b4d361,#0000 34%),linear-gradient(155deg,#f3f1f2,#dddde5);min-height:100svh;margin:0}button{color:inherit;font:inherit;cursor:pointer;touch-action:manipulation}button:disabled{cursor:default}button:focus-visible,canvas:focus-visible{outline-offset:4px;outline:3px solid #7567a0}kbd{background:#f4f2f7;border:1px solid #bab6c8;border-radius:5px;padding:2px 6px;font:700 10px/1.2 monospace;box-shadow:0 1px #aaa4b8}.app{width:min(1060px,100% - 44px);margin:0 auto;padding:25px 0 15px}.page-header{justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px;display:flex}.eyebrow,.overline{color:#746d83;letter-spacing:.18em;text-transform:uppercase;margin:0 0 7px;font-size:9px;font-weight:800}.eyebrow span{color:#9083ad;margin-left:13px}h1{color:#30313c;letter-spacing:.08em;margin:0;font:800 35px/1.15 serif}h1 span{color:#786b97}.subtitle{color:#8a8492;letter-spacing:.08em;margin:6px 0 0;font-size:11px}.round-button{background:#ffffffa6;border:1px solid #c4c0cc;border-radius:50%;width:44px;height:44px;font-weight:800}.play-layout{grid-template-columns:minmax(310px,480px) minmax(250px,330px);justify-content:center;align-items:center;gap:48px;display:grid}.voyage-card{background:#faf9fbd1;border:1px solid #c8c5cf;border-radius:26px;padding:13px;box-shadow:0 18px 55px #312e401f}.voyage-status{color:#6e6979;letter-spacing:.12em;justify-content:space-between;align-items:center;min-height:35px;padding:0 7px 8px;font-size:10px;font-weight:800;display:flex}.voyage-status>span:before{content:"";background:#a99bc7;border-radius:50%;width:7px;height:7px;margin-right:7px;display:inline-block;box-shadow:0 0 9px #a99bc7}.text-button{color:#736d7e;background:0 0;border:0;min-height:35px;font-size:10px}.sea-shell{aspect-ratio:2/3;background:#2d333e;border:1px solid #5d5b68;border-radius:18px;width:min(100%,408px);margin:0 auto;position:relative;overflow:hidden;box-shadow:inset 0 0 0 5px #ffffff14}canvas{width:100%;height:100%;display:block}.overlay{color:#f6f2f4;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:linear-gradient(#191c2773,#1c1d2ae3);flex-direction:column;justify-content:center;padding:46px;display:flex;position:absolute;inset:0}.overlay.compact{text-align:center;background:#1d1f2cd4;align-items:center}.overlay h2{letter-spacing:.07em;margin:0 0 18px;font:700 32px/1.45 serif}.overlay p:not(.overline){color:#d8d3df;margin:0;font-size:12px;line-height:2}.overlay .overline{color:#d2c5ec}.primary{color:#443c58;background:#eee8f6;border:1px solid #ded5ee;border-radius:12px;justify-content:space-between;align-items:center;width:100%;min-height:52px;margin-top:25px;padding:12px 18px;font-size:13px;font-weight:800;display:flex;box-shadow:0 4px #83759c}.primary:hover{background:#fff9ff}.primary:active{transform:translateY(2px);box-shadow:0 2px #83759c}.primary span{font-size:19px}.controls{grid-template-columns:1fr 1.25fr 1fr;gap:10px;margin-top:11px;display:grid}.controls button{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;background:#efedf1;border:1px solid #c7c2ce;border-radius:15px;min-height:62px;box-shadow:0 3px #bbb7c1}.controls button:not(:disabled):active,.controls button.active{transform:translateY(2px);box-shadow:0 1px #aaa5b2}.controls button:disabled{opacity:.45}.controls small{color:#817b89;letter-spacing:.06em;font-size:9px;display:block}.move span{font-size:24px;line-height:1.05;display:block}.sleep{text-align:left;grid-template-rows:1fr 1fr;grid-template-columns:28px 1fr;align-items:center;padding:8px 14px;display:grid;position:relative;overflow:hidden;background:#ded7e9!important;border-color:#a99cc1!important}.sleep .moon{color:#67577f;grid-row:1/3;font:27px/1 serif}.sleep strong{align-self:end;font-size:12px}.sleep small{align-self:start}.sleep.active{color:#fff;background:#9b8bb9!important}.sleep.active .moon,.sleep.active small{color:#faf5ff}.sleep.settling{background:#b9aecb!important}.sleep.deep{background:#746489!important;box-shadow:0 1px #6b5c7e,inset 0 0 18px #efe5ff40!important}.sleep-depth{background:#4b3d6138;height:4px;position:absolute;bottom:0;left:0;right:0}.sleep-depth span{background:#f1e7ff;width:0;height:100%;transition:width 80ms linear;display:block}.instruments{gap:14px;display:grid}.instrument,.memory-note{background:#faf9fbb8;border:1px solid #cbc7d0;border-radius:18px;padding:18px}.instrument-heading{color:#6f697a;letter-spacing:.1em;justify-content:space-between;align-items:baseline;margin-bottom:11px;font-size:10px;display:flex}.instrument-heading strong{color:#4d4758;font-variant-numeric:tabular-nums;font-size:16px}.instrument p{color:#8b8490;min-height:16px;margin:8px 0 0;font-size:10px;line-height:1.55}.distance-track{background:#d9d6dd;border-radius:999px;height:7px;overflow:hidden}.distance-track span{border-radius:inherit;background:linear-gradient(90deg,#8373a5,#b5a7ce);width:0;height:100%;transition:width .18s linear;display:block}meter{background:#d9d6dd;border:0;width:100%;height:14px}meter::-webkit-meter-bar{background:#d9d6dd;border:0;border-radius:999px}meter::-webkit-meter-optimum-value{background:#8fa6a7;border-radius:999px}meter::-webkit-meter-suboptimum-value{background:#ae94bd;border-radius:999px}meter::-webkit-meter-even-less-good-value{background:#b66d88;border-radius:999px}.vital-panel>div{color:#777180;letter-spacing:.1em;justify-content:space-between;align-items:center;font-size:10px;display:flex}#health-value{color:#8a667f;letter-spacing:.14em;font-size:17px}.memory-note h2{color:#4b4654;margin:0 0 10px;font:700 20px/1.45 serif}.memory-note p:not(.overline){color:#7d7683;margin:0;font-size:11px;line-height:1.8}.memory-note .key-guide{border-top:1px solid #d6d2d9;padding-top:13px;margin-top:14px!important;line-height:2.2!important}footer{color:#9a94a0;letter-spacing:.15em;justify-content:space-between;margin-top:14px;font:700 8px/1.5 monospace;display:flex}dialog{color:#413d49;background:#f8f6f9;border:1px solid #c5c0cd;border-radius:22px;width:min(440px,100% - 28px);max-height:calc(100svh - 28px);padding:28px;box-shadow:0 22px 80px #1f1c2a45}dialog::backdrop{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#1e1d2894}dialog h2{margin:0 0 15px;font:700 24px/1.4 serif}dialog ul{color:#6f6875;padding-left:20px;font-size:12px;line-height:1.8}dialog li{margin:10px 0;padding-left:3px}dialog .primary{color:#443c58}.sr-only{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (min-width:740px) and (max-height:790px){.app{padding-top:15px}.page-header{margin-bottom:11px}h1{font-size:30px}.subtitle{display:none}.sea-shell{width:min(100%,366px)}.controls button{min-height:55px}.play-layout{gap:42px}}@media (max-width:739px){.app{width:min(430px,100% - 24px);padding-top:15px}.page-header{margin-bottom:12px}h1{font-size:28px}.subtitle{display:none}.play-layout{grid-template-columns:1fr;gap:17px}.voyage-card{border-radius:21px;padding:10px}.sea-shell{width:min(100%,366px)}.overlay{padding:32px}.overlay h2{font-size:27px}.overlay p:not(.overline){font-size:11px}.controls button{min-height:58px}.instruments{grid-template-columns:1fr 1fr;gap:10px}.memory-note{grid-column:1/-1}.instrument,.memory-note{border-radius:15px;padding:14px}.memory-note h2{font-size:18px}footer{margin:13px 3px 0}}@media (max-width:350px){.app{width:calc(100% - 16px);padding-top:10px}.page-header{margin-bottom:8px}h1{font-size:25px}.eyebrow{font-size:8px}.sea-shell{border-radius:14px}.voyage-status{min-height:31px}.controls{gap:7px}.controls button{border-radius:12px;min-height:54px}.sleep{grid-template-columns:22px 1fr;padding:6px 8px}.sleep .moon{font-size:22px}.instrument{padding:11px}.memory-note{display:none}footer{font-size:7px}}@media (prefers-reduced-motion:reduce){*{transition:none!important}.primary:active,.controls button:active,.controls button.active{transform:none}}