:root{color-scheme:dark;font-family:monospace}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:#08182c;color:#cfe6f2;font-family:monospace}
body{padding:10px max(10px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left))}
#ts{width:min(100%,960px);margin:0 auto}
.ts-title{margin:0 0 8px;font-size:16px;color:#ffd166;letter-spacing:.08em;text-align:center}
#sea{width:100%;max-width:960px;height:auto;max-height:calc(100vh - 300px);object-fit:contain;image-rendering:pixelated;display:block;margin:0 auto;touch-action:manipulation;cursor:pointer}
.ts-state{min-height:15px;margin:5px 0 0;color:#ffd166;font-size:12px;text-align:center;letter-spacing:.04em}
.ts-hud{width:min(100%,960px);margin:8px auto;display:flex;justify-content:space-between;gap:8px}
.ts-btn{border:2px solid #1e5f86;background:#0d3355;color:#cfe6f2;padding:8px 12px;font-size:12px;font-weight:bold;letter-spacing:.04em;text-decoration:none;font-family:monospace;cursor:pointer}
.ts-btn-go{border-color:#ffd166;color:#ffd166}
.ts-btn:hover,.ts-btn:focus-visible{background:#16466d;color:#fff5d1}
.ts-btn[disabled]{opacity:.45;cursor:default}
.ts-panel{width:min(100%,960px);min-height:64px;margin:0 auto;padding:9px 11px;background:rgba(13,51,83,.72);border:2px solid #1e5f86}
.ts-panel-head{margin:0 0 5px;color:#ffd166;font-size:12px;font-weight:bold;letter-spacing:.06em}
.ts-panel-body{margin:0;color:#cfe6f2;font-size:14px;line-height:1.55;white-space:pre-wrap;word-break:break-word}
.ts-panel-link{margin:7px 0 0}
.ts-panel-link a{color:#ffd166;font-size:12px;font-weight:bold;text-decoration:underline}
.ts-biku{width:min(100%,960px);margin:8px auto 0;padding:8px 10px;border:2px solid #1e5f86;background:rgba(8,24,44,.72)}
.ts-biku-head{margin:0 0 6px;color:#7fd9e8;font-size:12px;letter-spacing:.06em}
.ts-biku-head b{color:#ffd166}
#ts-today{color:#f2e3c0}
.ts-biku-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px}
.ts-biku-list li{border:1px solid #1e5f86;padding:3px 6px;font-size:11px;color:#4c6b85;min-width:56px;text-align:center}
.ts-biku-list li.got{color:#cfe6f2;border-color:#7fd9e8;background:rgba(13,51,83,.6)}
.ts-biku-list li.night::after{content:'\2022';color:#ffd166;margin-left:3px}
.ts-biku-note{margin:6px 0 0;color:#4c6b85;font-size:10px}
.ts-biku-note a{color:#ffd166;font-weight:bold;margin-left:6px}
@media (max-width:520px){body{padding-top:6px}.ts-title{font-size:14px;margin-bottom:5px}.ts-btn{font-size:10px;padding:7px 8px}.ts-panel-body{font-size:12px}.ts-biku-list li{font-size:10px;min-width:48px}}