.lts{position:fixed;inset:0;z-index:999;background:rgba(8,4,8,.62);display:none;align-items:flex-end;justify-content:center;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.lts.on{display:flex}html.lts-lock{overflow:hidden}
.lts-sheet{width:100%;max-width:480px;max-height:96vh;overflow:auto;background:#1d1419;color:#f4e9dc;border-radius:22px 22px 0 0;padding:12px 16px calc(16px + env(safe-area-inset-bottom));box-shadow:0 -10px 40px rgba(0,0,0,.5);font-family:-apple-system,"PingFang SC","Noto Sans CJK SC",Helvetica,Arial,sans-serif}
.lts-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.lts-h{font-size:17px}
.lts-x{background:none;border:0;color:#bfae9a;font-size:20px;padding:6px 8px}
.lts-prev{position:relative;margin:0 auto;width:min(46vw,210px);aspect-ratio:9/16;border-radius:14px;overflow:hidden;background:#2a1c23;box-shadow:0 8px 24px rgba(0,0,0,.45)}
.lts-prev img{width:100%;height:100%;object-fit:cover;display:block;-webkit-touch-callout:default}
.lts-spin{position:absolute;inset:0;margin:auto;width:28px;height:28px;border:3px solid rgba(233,199,122,.25);border-top-color:#e9c77a;border-radius:50%;animation:ltsr 1s linear infinite;display:none}
.lts.busy .lts-spin{display:block}@keyframes ltsr{to{transform:rotate(360deg)}}
.lts-lp{text-align:center;font-size:12px;color:#bfae9a;margin:8px 0 0;min-height:0}
.lts-apps{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:14px 0 10px}
.lts-apps button{background:none;border:0;color:#f4e9dc;display:flex;flex-direction:column;align-items:center;gap:6px;font-size:12px;padding:4px 0}
.lts-apps em{font-style:normal}
.ic{width:52px;height:52px;border-radius:16px;display:block;background-size:60%;background-position:center;background-repeat:no-repeat;position:relative}
.ic::after{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:15px;font-family:-apple-system,"PingFang SC",sans-serif}
.ic-wx{background-color:#07c160}.ic-wx::after{content:"微信";font-size:14px}
.ic-xhs{background-color:#ff2442}.ic-xhs::after{content:"小红书";font-size:12px}
.ic-tt{background-color:#000;box-shadow:inset 2px 0 0 #25f4ee,inset -2px 0 0 #fe2c55}.ic-tt::after{content:"♪";font-size:26px;text-shadow:-2px 0 #25f4ee,2px 0 #fe2c55}
.ic-ig{background:radial-gradient(circle at 30% 110%,#fdf497 0,#fd5949 45%,#d6249f 60%,#285aeb 90%)}.ic-ig::after{content:"";width:24px;height:24px;margin:auto;border:3px solid #fff;border-radius:8px;inset:0;position:absolute}
.lts-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.lts-row button{background:#2c2027;border:1px solid rgba(233,199,122,.25);color:#f3dca6;border-radius:12px;padding:11px 4px;font-size:14px}
.lts-msg{margin:12px 2px 0;font-size:13px;line-height:1.5;color:#f3dca6;background:rgba(233,199,122,.1);border-radius:10px;padding:10px 12px}
.lts-open{display:block;text-align:center;margin-top:8px;color:#1d1419;background:#e9c77a;border-radius:12px;padding:11px;font-weight:700;text-decoration:none}
.lts-open[hidden],.lts-msg[hidden]{display:none}