:root{font-family:system-ui,-apple-system,sans-serif;color:#ecf1ed;background:#bac8ce;font-synthesis:none}*{box-sizing:border-box}body{margin:0;overflow:hidden}canvas{position:fixed;inset:0;width:100%;height:100%;touch-action:none;cursor:grab}canvas:active{cursor:grabbing}header{position:fixed;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:25px 34px;color:#273c43;font-size:11px;letter-spacing:2px;background:linear-gradient(#e0e8e25c,transparent);pointer-events:none}header>*{pointer-events:auto}a{color:inherit;text-decoration:none}header a{font-weight:600}.title{position:fixed;bottom:95px;left:36px;pointer-events:none;text-shadow:0 1px 15px #142e36b0}.title p{font-size:9px;letter-spacing:3px;margin-bottom:14px}.title h1{font:400 35px "Songti SC","STSong",serif;letter-spacing:5px;margin:0 0 14px}.title>span{font:12px "Songti SC","STSong",serif;letter-spacing:2px}button{font:11px system-ui,sans-serif;border:0;background:transparent;color:inherit;cursor:pointer;padding:11px 16px;border-radius:3px}button:hover{background:#ffffff24}nav{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);display:flex;align-items:center;padding:4px;border:1px solid #ffffff30;background:#203335ae;backdrop-filter:blur(14px);border-radius:5px;white-space:nowrap}nav span{height:16px;width:1px;background:#ffffff35;margin:0 7px}nav .active{background:#dce7dedb;color:#223830}.zoom{position:fixed;right:28px;top:45%;display:grid;background:#273e426b;border:1px solid #ffffff36;border-radius:4px}.zoom button{font-size:18px;padding:8px 13px}footer{position:fixed;left:36px;right:36px;bottom:41px;display:flex;justify-content:space-between;pointer-events:none;font-size:9px;letter-spacing:1px;text-shadow:0 1px 7px #000}footer a{pointer-events:auto;border-bottom:1px solid #c5d5cf;padding-bottom:3px}#status{position:fixed;left:50%;top:48%;transform:translate(-50%,-50%);padding:18px 24px;background:#273e42dc;border:1px solid #ffffff2b;font-size:12px;letter-spacing:2px;border-radius:4px;text-align:center;max-width:90%}#status:empty{display:none}dialog{border:1px solid #d9ded7;background:#f0f2ed;color:#34443c;border-radius:6px;max-width:460px;width:calc(100% - 36px);padding:32px;box-shadow:0 20px 100px #102a3250}dialog::backdrop{background:#16282f70;backdrop-filter:blur(7px)}dialog form{position:absolute;right:12px;top:8px}dialog form button{font-size:24px}dialog h2{font:26px "Songti SC",serif}dialog p{font-size:12px;line-height:1.9;color:#5c6a60}dialog .kicker{font-size:9px;letter-spacing:2px}dialog dl{display:grid;grid-template-columns:1fr 1fr;gap:14px;font-size:12px;padding:20px 0;border-top:1px solid #cbd3c9;border-bottom:1px solid #cbd3c9}dialog dd{margin:0;text-align:right}dialog>a{display:block;font-size:11px;margin-top:15px;text-decoration:underline}:focus-visible{outline:2px solid #d8b467;outline-offset:3px}canvas:focus-visible{outline-offset:-4px}@media(max-width:600px){header{padding:20px;font-size:9px;letter-spacing:1px}header button{padding:8px;font-size:9px}.title{left:22px;bottom:145px}.title h1{font-size:29px}.title>span{font-size:11px}nav{bottom:65px}nav button{padding:10px;font-size:10px}footer{left:22px;right:22px;bottom:27px;font-size:8px}.zoom{right:17px;top:48%}.zoom button{padding:6px 9px}dialog{padding:26px}}