.rank-reward{box-sizing:border-box;position:fixed;inset:0;width:min(328px,calc(100% - 32px));max-height:calc(100dvh - 48px);margin:auto;padding:20px 20px 18px;border:1px solid #e7decb;border-radius:22px;background:#fcf8ef;color:#224b3c;text-align:center;box-shadow:0 24px 80px #1d302845;overflow:auto;transform:translateY(-12px)}
.rank-reward::backdrop{background:rgba(20,28,24,.48);backdrop-filter:blur(2px)}
.rank-reward .rank-close{position:absolute;right:8px;top:8px;z-index:1;border:0;background:transparent;color:#777567;font:28px/1 sans-serif;width:40px;height:40px;padding:0;cursor:pointer}
.rank-trophy{display:block;width:180px;height:60px;margin:0 auto;object-fit:contain}
.rank-reward h2{font-family:"Songti SC","Noto Serif SC",serif;font-size:24px;line-height:34px;margin:12px 0;letter-spacing:0}
.rank-copy{font-size:14px;line-height:22px;color:#78776d;margin:0 0 12px}
.rank-prize{box-sizing:border-box;display:flex;flex-direction:column;justify-content:center;height:84px;background:linear-gradient(110deg,#faefd4,#f7e3b5,#faf0d9);border:1px solid #f1e3c0;border-radius:16px;color:#895e20}
.rank-prize small{display:block;font:15px/22px serif;letter-spacing:2px}
.rank-prize strong{display:block;font:600 32px/44px "Songti SC",serif}
.rank-error{font-size:13px;color:#947132;line-height:20px;margin:10px 0}
.rank-error:empty{display:none}
.rank-reward .rank-claim,.rank-reward .rank-go{box-sizing:border-box;display:flex;align-items:center;justify-content:center;width:100%;text-decoration:none;cursor:pointer}
.rank-reward .rank-claim{height:50px;margin-top:14px;border-radius:26px;font:600 18px/1.2 serif;letter-spacing:2px;background:linear-gradient(120deg,#305841,#193f35);border:1px solid #52735b;color:#fffaf0;box-shadow:inset 0 1px 2px #ffffff40}
.rank-claim:disabled{opacity:.75;cursor:wait}
.rank-claim span{margin-left:16px}
.rank-reward .rank-go{height:38px;margin-top:4px;border:0;border-radius:8px;background:transparent;color:#496856;font:14px/1.3 sans-serif;letter-spacing:0}
.rank-reward button:focus-visible,.rank-reward a:focus-visible{outline:3px solid #c59b55;outline-offset:3px}