.BackgroundMusic-module__D9kekG__wrap{z-index:40;align-items:center;gap:9px;display:flex;position:fixed;bottom:20px;right:20px}.BackgroundMusic-module__D9kekG__hint{letter-spacing:.08em;color:var(--ink);-webkit-backdrop-filter:blur(16px)saturate(180%);backdrop-filter:blur(16px)saturate(180%);white-space:nowrap;pointer-events:none;background:#ffffffd1;border:1px solid #ffffffe6;border-radius:999px;padding:6px 13px;font-size:12px;animation:.4s cubic-bezier(.22,1,.36,1) both BackgroundMusic-module__D9kekG__hint-in;box-shadow:0 8px 22px -14px #1f1b1880}@keyframes BackgroundMusic-module__D9kekG__hint-in{0%{opacity:0;transform:translate(6px)}to{opacity:1;transform:none}}.BackgroundMusic-module__D9kekG__button{-webkit-backdrop-filter:blur(20px)saturate(180%);backdrop-filter:blur(20px)saturate(180%);cursor:pointer;background:#ffffff8c;border:1px solid #ffffffbf;border-radius:999px;place-items:center;width:42px;height:42px;transition:border-color .18s;display:grid;box-shadow:inset 0 1px #ffffffe6,0 10px 26px -16px #1f1b188c}.BackgroundMusic-module__D9kekG__button:hover{border-color:var(--cinnabar)}.BackgroundMusic-module__D9kekG__button:focus-visible{outline:2px solid var(--cinnabar);outline-offset:2px}.BackgroundMusic-module__D9kekG__bars{align-items:center;gap:2.5px;height:15px;display:flex}.BackgroundMusic-module__D9kekG__bar{background:#b9b1a8;border-radius:2px;width:2.5px;height:5px;display:block}.BackgroundMusic-module__D9kekG__button[data-playing] .BackgroundMusic-module__D9kekG__bar{background:var(--cinnabar);animation:1.1s ease-in-out infinite BackgroundMusic-module__D9kekG__bar-bounce}.BackgroundMusic-module__D9kekG__button[data-playing] .BackgroundMusic-module__D9kekG__bar:first-child{animation-delay:-.4s}.BackgroundMusic-module__D9kekG__button[data-playing] .BackgroundMusic-module__D9kekG__bar:nth-child(2){animation-delay:-.15s}.BackgroundMusic-module__D9kekG__button[data-playing] .BackgroundMusic-module__D9kekG__bar:nth-child(3){animation-delay:-.6s}@keyframes BackgroundMusic-module__D9kekG__bar-bounce{0%,to{height:5px}50%{height:15px}}@media (prefers-reduced-motion:reduce){.BackgroundMusic-module__D9kekG__button[data-playing] .BackgroundMusic-module__D9kekG__bar{height:15px;animation:none}.BackgroundMusic-module__D9kekG__hint{animation:none}}@media (max-width:980px){.BackgroundMusic-module__D9kekG__wrap{bottom:14px;right:14px}}
:root{--paper:#faf8f5;--ink:#1f1b18;--muted:#8a827a;--rule:#eae4dc;--cinnabar:#8c2f39;--font-body:"Songti SC", "SimSun", "Source Han Serif SC", serif;--font-ui:system-ui, "PingFang SC", "Microsoft YaHei", sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background-color:var(--paper);color:var(--ink);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;background-image:radial-gradient(60rem 40rem at 6% -12%,#8c2f3913,#0000 62%),radial-gradient(52rem 38rem at 104% 14%,#ba8c5c1a,#0000 66%),radial-gradient(66rem 46rem at 46% 112%,#7a614a16,#0000 68%);background-attachment:fixed}a{color:inherit;text-decoration:none}