.liff-tennis-loader{background:linear-gradient(165deg,#043e3c 0%,#065856 45%,#07726f 100%);flex-direction:column;justify-content:center;align-items:center;gap:20px;width:100%;height:100%;display:flex;position:relative;overflow:hidden}.liff-tennis-loader:before{content:"";pointer-events:none;background:radial-gradient(circle at 20% 80%,#0ed6d11f 0%,#0000 45%),radial-gradient(circle at 80% 20%,#ffffff0f 0%,#0000 40%);position:absolute;inset:0}.liff-tennis-loader__scene{z-index:1;width:min(320px,88vw);height:min(200px,55vw);position:relative}.liff-tennis-loader__label{z-index:1;color:#ffffffe0;letter-spacing:.02em;margin:0;font-size:14px;font-weight:500;position:relative}.liff-tennis-loader__sublabel{z-index:1;color:#ffffff8c;letter-spacing:.01em;margin:0;font-size:12px;font-weight:400;position:relative}.liff-tennis-loader__line-badge{z-index:1;background:#ffffff1f;border:1px solid #ffffff2e;border-radius:999px;align-items:center;gap:8px;padding:6px 12px;animation:2s ease-in-out infinite liff-line-pulse;display:flex;position:relative}.liff-tennis-loader__line-badge span{color:#fff;letter-spacing:.06em;font-size:12px;font-weight:700}@keyframes liff-line-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.85;transform:scale(.98)}}.liff-tennis-loader__brand{z-index:1;letter-spacing:.14em;text-transform:uppercase;color:#ffffff73;margin:0;font-size:11px;font-weight:600;position:relative}.liff-tennis-loader__hint{z-index:1;color:#ffffff8c;text-align:center;max-width:280px;margin:0;font-size:12px;line-height:1.5;position:relative}.liff-tennis-loader__retry{z-index:1;color:#065856;cursor:pointer;background:#fff;border:none;border-radius:10px;padding:10px 24px;font-size:14px;font-weight:600;display:none;position:relative;box-shadow:0 2px 8px #00000026}.liff-tennis-court{animation:2.4s ease-in-out infinite liff-court-glow}@keyframes liff-court-glow{0%,to{opacity:1}50%{opacity:.92}}.liff-tennis-ball{transform-origin:50%;animation:1.8s cubic-bezier(.45,0,.55,1) infinite liff-tennis-ball}@keyframes liff-tennis-ball{0%{opacity:1;transform:translate(28px,118px)}18%{transform:translate(52px,72px)}36%{transform:translate(76px,108px)}52%{transform:translate(108px,58px)}62%{transform:translate(138px,82px)}72%{transform:translate(178px,38px)}88%{opacity:1;transform:translate(248px,64px)}to{opacity:0;transform:translate(290px,90px)}}.liff-tennis-shadow{animation:1.8s cubic-bezier(.45,0,.55,1) infinite liff-tennis-shadow}@keyframes liff-tennis-shadow{0%{opacity:.35;transform:translate(24px,142px)scale(1)}18%{opacity:.2;transform:translate(48px,142px)scale(.65)}36%{opacity:.35;transform:translate(72px,142px)scale(1)}52%{opacity:.18;transform:translate(104px,142px)scale(.6)}62%{opacity:.28;transform:translate(134px,142px)scale(.85)}72%{opacity:.15;transform:translate(174px,142px)scale(.55)}to{opacity:0;transform:translate(286px,142px)scale(.3)}}.liff-tennis-player{transform-origin:248px 128px;animation:1.8s ease-in-out infinite liff-tennis-swing}@keyframes liff-tennis-swing{0%,55%{transform:rotate(0)}68%{transform:rotate(-28deg)}78%{transform:rotate(8deg)}to{transform:rotate(0)}}.liff-tennis-spark{opacity:0;animation:1.8s ease-out infinite liff-tennis-spark}@keyframes liff-tennis-spark{0%,64%{opacity:0;transform:scale(.4)}68%{opacity:1;transform:scale(1)}76%{opacity:0;transform:scale(1.4)}to{opacity:0}}