.sheet-backdrop{position:fixed;inset:0;z-index:30;background:#000a;backdrop-filter:blur(4px);animation:fade .2s}.sheet{position:absolute;z-index:31;bottom:0;left:0;right:0;max-height:82vh;overflow:auto;background:linear-gradient(145deg,#1a2030,#111522);border:1px solid #ffffff12;border-bottom:0;border-radius:26px 26px 0 0;padding:12px 18px 30px;box-shadow:0 -12px 50px #000b;animation:rise .25s}.grab{width:42px;height:4px;border-radius:4px;background:#70788b;margin:0 auto 18px}.sheet h3{margin:4px 0 17px;font-size:18px}.sheet p{font-size:12px;line-height:1.8}.sheet-row{display:flex;align-items:center;gap:14px;padding:14px 4px;border-bottom:1px solid #ffffff12;cursor:pointer}.sheet-row>span{font-size:22px;width:28px;text-align:center}.sheet-row small{color:var(--muted);display:block;margin-top:3px;font-size:11px}.close{position:absolute;left:18px;top:14px;color:#b0b5c4;font-size:24px}.search-panel,.profile-panel{height:100vh;overflow:auto;padding:94px 18px 105px}.search-panel h2{font-size:24px;margin:0 0 18px}.search-input{width:100%;background:#1c2232;border:1px solid #ffffff16;border-radius:14px;padding:13px 16px;color:#fff;outline:none;font-family:inherit}.search-input:focus{border-color:var(--cyan)}.search-hint{color:var(--muted);font-size:12px;margin-top:22px}.profile-panel{text-align:center}.profile-avatar{width:88px;height:88px;border-radius:50%;border:3px solid var(--cyan);padding:3px}.profile-panel h2{margin:12px 0 0}.profile-panel p{color:var(--muted);font-size:12px}.stats{display:flex;justify-content:center;gap:34px;margin:22px}.stats b,.stats small{display:block}.stats b{font-size:17px}.stats small{color:var(--muted);font-size:10px}.login-btn{width:100%;height:44px;border-radius:12px;background:linear-gradient(100deg,var(--pink),#a855f7);font-weight:800;margin-top:10px}.quick-title{font-size:13px;margin:25px 0 9px;text-align:right}.topic-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.topic-chips button{border:1px solid #ffffff18;background:#1b2131;border-radius:20px;padding:8px 12px;font-size:11px}.suggested{display:flex;gap:10px;overflow:hidden}.suggested>div{min-width:120px;background:#1b2131;border-radius:16px;padding:10px;text-align:center}.suggested img{width:42px;height:42px;border-radius:50%;display:block;margin:0 auto 5px}.suggested b,.suggested small{display:block;font-size:11px}.suggested small{color:var(--muted);font-size:9px}.reward-card{display:flex;align-items:center;text-align:right;gap:10px;background:linear-gradient(100deg,#1d2634,#20203a);border:1px solid #ffffff12;padding:13px;border-radius:15px}.reward-card>span{font-size:25px;color:var(--yellow)}.reward-card b,.reward-card small{display:block}.reward-card small{color:var(--muted);font-size:9px}.reward-card em{margin-right:auto;color:var(--cyan);font-size:10px;font-style:normal}@keyframes fade{from{opacity:0}}@keyframes rise{from{transform:translateY(30px);opacity:.7}}

.saved-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin-top:6px}
.saved-grid video{width:100%;aspect-ratio:9/14;object-fit:cover;border-radius:8px;background:#1b2131}
.daily-bar{height:6px;background:#ffffff14;border-radius:6px;margin-top:6px;overflow:hidden}
.daily-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--yellow))}
.comment-list .sheet-row{cursor:default}
.logout-btn{width:100%;height:40px;border-radius:12px;border:1px solid #ff3f8055;color:var(--pink);margin-top:10px;font-weight:700}
.upload-preview{width:100%;max-height:300px;border-radius:14px;background:#000;margin-top:10px}
.sheet textarea.search-input{min-height:70px;resize:none;margin-top:10px}