:root{--bg:#f8f9fb;--surface:#ffffff;--surface2:#f0f2f5;--border:#e5e7eb;--text:#111827;--text2:#4b5563;--text3:#9ca3af;--accent:#dc2626;--accent2:#ea580c;--success:#16a34a;--error:#dc2626;--safe-t:env(safe-area-inset-top,0px);--safe-b:env(safe-area-inset-bottom,0px);--safe-l:env(safe-area-inset-left,0px);--safe-r:env(safe-area-inset-right,0px)}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
*:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
body{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif;background:var(--bg);color:var(--text);min-height:100dvh;padding-top:var(--safe-t);padding-bottom:var(--safe-b);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior:contain}

/* Header */
.hdr{position:sticky;top:0;z-index:50;padding:10px 16px 6px;background:rgba(255,255,255,.9);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);box-shadow:0 1px 3px rgba(0,0,0,.05)}
.hdr-in{display:flex;align-items:center;gap:10px}
.hdr-logo{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;font-size:13px;color:#fff;flex-shrink:0;box-shadow:0 2px 8px rgba(255,45,120,.2)}
.hdr h1{font-size:15px;font-weight:700;letter-spacing:-.3px}
.hdr-r{margin-left:auto;display:flex;align-items:center;gap:8px}
.hdr-r .cnt{padding:4px 9px;background:var(--surface);border:1px solid var(--border);border-radius:6px;font-size:11px;color:var(--text2);white-space:nowrap}
.hdr-r .cnt strong{color:var(--accent);font-weight:600}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:6px 12px;border:none;border-radius:8px;font-size:12px;font-weight:600;cursor:pointer;transition:all .15s;white-space:nowrap;font-family:inherit;min-height:44px;min-width:44px;line-height:1;user-select:none}
.secret-btn{position:fixed;top:0;right:0;width:60px;height:60px;background:transparent;border:none;cursor:pointer;z-index:50}
.btn-p{background:var(--accent);color:#fff;box-shadow:0 2px 8px rgba(255,45,120,.2)}
.btn-p:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(255,45,120,.25)}
.btn-p:active{transform:translateY(0);opacity:.9}
.btn-p:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-g{background:var(--surface);color:var(--text);border:1px solid var(--border)}
.btn-g:hover{border-color:var(--accent);color:var(--accent)}
.btn-g:active{background:var(--surface2)}
.btn-g:disabled{opacity:.5;cursor:not-allowed}

/* Tabs - 每日 每周 每月 全部 收藏 */
.tabs{display:flex;flex-wrap:nowrap;gap:2px;padding:6px 12px 0;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.tabs::-webkit-scrollbar{display:none}
.tab{flex-shrink:0;padding:10px 14px;border:none;background:transparent;color:var(--text3);font-size:13px;font-weight:500;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s;white-space:nowrap;font-family:inherit;min-height:44px;border-radius:8px 8px 0 0;line-height:1}
.tab:hover{color:var(--text2);background:var(--surface2)}
.tab:active{opacity:.8}
.tab.active{color:var(--accent);border-bottom-color:var(--accent);background:var(--surface)}
.tab .bdg{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 6px;border-radius:9px;background:var(--accent);color:#fff;font-size:10px;font-weight:700;line-height:1;margin-left:6px}

/* Action */
.act{padding:8px 12px 10px;display:flex;align-items:center;gap:8px}
.act .vw{display:flex;gap:6px}
.act .vw button{width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text2);cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;transition:all .15s}
.act .vw button:hover{border-color:var(--accent);color:var(--accent)}
.act .vw button.active{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 2px 8px rgba(255,45,120,.2)}

/* Masonry Waterfall */
.main{max-width:1500px;margin:0 auto;padding:0 12px 28px}
.masonry{display:flex;flex-direction:row;align-items:flex-start;gap:10px;padding:4px 0;transform:translateZ(0);-webkit-transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}
.masonry .col{flex:1;min-width:0;display:flex;flex-direction:column;gap:10px}
.masonry .it{break-inside:avoid;position:relative;border-radius:12px;overflow:hidden;cursor:pointer;background:var(--surface);border:1px solid var(--border);transition:all .15s;transform:translateZ(0);-webkit-transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}
.masonry .it:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.3);border-color:var(--accent)}
.masonry .it:active{transform:translateY(-1px)}
.masonry .it .th{width:100%;display:block;background:var(--surface2);transform:translateZ(0);-webkit-transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}
.masonry .it .th img{width:100%;display:block;user-select:none;-webkit-user-drag:none;transform:translateZ(0);-webkit-transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}
.masonry .it .ol{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.7),transparent 50%);opacity:0;transition:opacity .2s;pointer-events:none}
.masonry .it:hover .ol,.masonry .it .ol.show{opacity:1}
.masonry .it .ol .pi{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:56px;height:56px;border-radius:50%;background:rgba(255,45,120,.95);display:flex;align-items:center;justify-content:center;font-size:18px;color:#fff;box-shadow:0 4px 16px rgba(255,45,120,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.masonry .it .bdg{position:absolute;top:8px;left:8px;padding:4px 7px;border-radius:6px;background:rgba(0,0,0,.6);font-size:11px;font-weight:600;color:rgba(255,255,255,.9);z-index:2;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);line-height:1.2}
.masonry .it .fav{position:absolute;top:8px;right:8px;z-index:2;width:44px;height:44px;border-radius:50%;border:none;background:rgba(0,0,0,.5);color:rgba(255,255,255,.8);cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;transition:all .2s;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);will-change:transform,background}
.masonry .it .fav:hover{transform:scale(1.05);background:rgba(0,0,0,.7)}
.masonry .it .fav:active{transform:scale(1.15)}
.masonry .it .fav.on{background:var(--accent);color:#fff;box-shadow:0 2px 12px rgba(255,45,120,.35)}
.masonry .it .blk{position:absolute;top:56px;right:8px;z-index:2;width:44px;height:44px;border-radius:50%;border:none;background:rgba(0,0,0,.5);color:rgba(255,255,255,.5);cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;transition:all .2s;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);will-change:transform,background}
.masonry .it .blk:hover{transform:scale(1.05);background:rgba(220,38,38,.35);color:#fca5a5}
.masonry .it .blk:active{transform:scale(1.15);background:rgba(220,38,38,.5)}.masonry .it .blk.on{background:rgba(220,38,38,.4);color:#fca5a5}

/* Ad Card */
.it.v-card{background:transparent;border-color:rgba(255,45,120,.3);border-radius:12px;overflow:hidden}
.it.v-card .v-th{width:100%;position:relative;overflow:hidden;border-radius:0;background:rgba(0,0,0,.02)}
.it.v-card .v-th img{width:100%;height:100%;display:block;user-select:none;-webkit-user-drag:none;object-fit:cover}
.it.v-card .v-ol{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.5),transparent 60%);pointer-events:none;border-radius:12px}
.it.v-card .v-hint{position:absolute;bottom:8px;right:8px;padding:3px 8px;border-radius:4px;background:rgba(0,0,0,.6);color:rgba(255,255,255,.7);font-size:10px;pointer-events:none;z-index:1}
.it.v-card.full .v-th{aspect-ratio:9/16}
.it.v-card.half .v-th{aspect-ratio:9/8}
.it.v-card.third .v-th{aspect-ratio:27/16}

/* List */
.masonry.lt{flex-direction:column}
.masonry.lt .it{display:flex;margin-bottom:8px;border-radius:10px;aspect-ratio:unset}
.masonry.lt .it .th{width:100px;min-width:100px;height:56px}
.masonry.lt .it .ol{position:relative;background:none;opacity:1;flex:1;justify-content:center;padding:8px 12px}
.masonry.lt .it .ol .pi{display:none}

/* Empty */
.hero{text-align:center;padding:70px 20px 50px;max-width:420px;margin:0 auto}
.hero-ic{width:56px;height:56px;margin:0 auto 14px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;font-size:22px;color:#fff;box-shadow:0 6px 20px rgba(220,38,38,.12)}
.hero h2{font-size:17px;font-weight:700;margin-bottom:6px}
.hero p{font-size:13px;color:var(--text2);line-height:1.6;margin-bottom:16px}
.hero .tp{display:inline-block;text-align:left;padding:12px 16px;background:var(--surface);border-radius:12px;border:1px solid var(--border);font-size:11px;color:var(--text3);line-height:2.1;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.hero .tp kbd{background:var(--surface2);border:1px solid var(--border);border-radius:5px;padding:3px 7px;font-size:10px;color:var(--text);font-family:inherit;font-weight:500}

/* Pagination */
.pg{display:flex;align-items:center;justify-content:center;gap:4px;margin-top:18px;padding:12px 0}
#pgi{display:contents}
.pg button{padding:8px 12px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text2);font-size:12px;cursor:pointer;font-family:inherit;min-height:40px;transition:all .15s}
.pg button:hover{border-color:var(--accent);color:var(--accent)}
.pg button:active{background:var(--surface2)}
.pg button:disabled{opacity:.4;cursor:not-allowed}
.pgn{margin:0}
.pgn.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.pg .pgn-arr{display:flex;align-items:center;justify-content:center;padding:0;width:36px;height:40px;flex-shrink:0}
.pgn-arr svg{width:16px;height:16px;display:block}
.pgn-txt{white-space:nowrap}
.pgd{margin:0 3px;color:var(--text3)}
.pg span{font-size:12px;color:var(--text3);font-weight:500}

/* Loading */
.ld{text-align:center;padding:80px 20px;color:var(--text3);font-size:13px}
.sp{display:inline-block;width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:sp .8s linear infinite;margin-bottom:8px}
@keyframes sp{to{transform:rotate(360deg)}}

/* Player */
.pl{position:fixed;inset:0;background:#000;z-index:100;display:none;overflow:hidden;transition:transform .3s ease,opacity .3s ease;will-change:transform;touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.pl.dismiss{transform:translateY(100%);opacity:0}.pl.drag{transition:none}
.pl.open{display:block}
.pl-t{position:absolute;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;padding:max(10px,env(safe-area-inset-top)) 16px 10px;background:linear-gradient(180deg,rgba(0,0,0,.7),transparent);transition:opacity .3s}
.pl-t.hide{opacity:0;pointer-events:none}
.pl-t span{flex:1;font-size:13px;color:rgba(255,255,255,.9);font-weight:500}
.pl-t button{width:40px;height:40px;border-radius:10px;border:none;background:rgba(255,255,255,.1);color:#fff;cursor:pointer;font-size:15px;margin-left:6px;transition:background .15s;min-height:40px}
.pl-t button:hover{background:rgba(255,255,255,.2)}
.pl-t button:active{background:rgba(255,255,255,.25)}
.pl-t .cl:active{background:rgba(255,71,87,.35)}
.pl-v{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#000;overflow:hidden}
.pl-v video{width:100%;height:100%;object-fit:contain;display:block}.pl-spin{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:5;pointer-events:none}.sp{width:40px;height:40px;border:3px solid rgba(255,255,255,.18);border-top-color:#fff;border-radius:50%;animation:sp .8s linear infinite}@keyframes sp{to{transform:rotate(360deg)}}
.pl-b{position:absolute;bottom:0;left:0;right:0;z-index:10;padding:10px 16px max(10px,env(safe-area-inset-bottom));background:linear-gradient(0deg,rgba(0,0,0,.7),transparent);transition:opacity .3s}
.pl-b.hide{opacity:0;pointer-events:none}
.pl-b .tk{width:100%;height:5px;background:rgba(255,255,255,.15);border-radius:5px;cursor:pointer;margin-bottom:10px;position:relative;transition:height .15s}
.pl-b .tk:hover{height:7px}
.pl-b .tk .fl{height:100%;background:var(--accent);border-radius:5px;width:0%}
.pl-b .rw{display:flex;align-items:center;gap:12px}
.pl-b .rw button{width:44px;height:44px;border-radius:50%;border:none;background:none;color:rgba(255,255,255,.85);cursor:pointer;font-size:16px;min-height:44px;display:flex;align-items:center;justify-content:center;transition:background .15s;letter-spacing:-.5px}
.pl-b .rw button:hover{background:rgba(255,255,255,.1)}
.pl-b .rw button:active{background:rgba(255,255,255,.18)}
.pl-b .rw .blk-btn{color:rgba(255,255,255,.5)}.pl-b .rw .blk-btn:hover{background:rgba(220,38,38,.25);color:#fca5a5}.pl-b .rw .blk-btn:active{background:rgba(220,38,38,.4)}.pl-b .rw .blk-btn.on{background:rgba(220,38,38,.3);color:#fca5a5}
.pl-b .rw .pb{background:none}
.pl-b .rw .tm{font-size:11px;color:rgba(255,255,255,.6);margin-left:auto;font-variant-numeric:tabular-nums}

/* Toast, Modal */
.toast{position:fixed;bottom:max(28px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%) translateY(16px);background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 20px;font-size:13px;color:var(--text);opacity:0;transition:all .3s;pointer-events:none;z-index:300;box-shadow:0 10px 30px rgba(0,0,0,.12)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.er{border-color:var(--error);color:var(--error);background:#fef2f2}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;z-index:200;padding:20px}
.modal.open{display:flex}
.mi{background:var(--surface);border:1px solid var(--border);border-radius:16px;width:380px;max-width:100%;padding:28px;box-shadow:0 20px 40px rgba(0,0,0,.12)}
.mi h3{font-size:16px;font-weight:700;margin-bottom:6px}
.mi p{font-size:13px;color:var(--text2);margin-bottom:14px;line-height:1.6}
.mi .lg{font-size:12px;color:var(--text2);line-height:1.7;padding:12px;background:var(--surface2);border-radius:10px;max-height:180px;overflow-y:auto;margin-bottom:10px;white-space:pre-wrap}
.mi .lg .ok{color:var(--success);font-weight:600}
.mi input{width:100%;padding:14px 16px;border:1px solid var(--border);border-radius:10px;font-size:14px;margin-bottom:12px;outline:none;background:#f9fafb;color:var(--text);transition:border-color .15s,background .15s}
.pwd-mask{-webkit-text-security:disc;-moz-text-security:disc}
.mi input:focus{border-color:var(--accent);background:#fff}
.mi .err{color:#dc2626;font-size:13px;margin-bottom:10px;line-height:1.4;display:none}
.mi .ac{display:flex;gap:10px;justify-content:flex-end;margin-top:14px}

/* Responsive */
@media(max-width:450px){
  .masonry{gap:6px}
  .masonry .it{border-radius:10px}
  .it.v-card{border-radius:10px}
  .masonry .it .fav{width:36px;height:36px;font-size:16px}
  .masonry .it .blk{width:36px;height:36px;font-size:16px;top:47px}
  .hdr{padding:8px 12px 4px}
  .hdr h1{font-size:14px}
  .tabs{padding:4px 8px 0}
  .tab{padding:8px 12px;font-size:12px}
  .act{padding:6px 8px 8px}
  .main{padding:0 8px 20px}
  .hero{padding:60px 16px 40px}
}

/* 开屏通知磨砂遮罩 - webkit 前缀优先 + GPU 加速 */
#notifyModal{-webkit-backdrop-filter:blur(20px)!important;backdrop-filter:blur(20px)!important;background:rgba(0,0,0,.65)!important;transform:translateZ(0)}
#notifyBox{background:transparent!important;border:1px solid rgba(255,255,255,.06);border-radius:16px;box-shadow:0 4px 40px rgba(0,0,0,.35);max-width:420px}
/* 隐藏通知滚动条 */
#notifyScrollArea::-webkit-scrollbar{display:none}
#notifyScrollArea img{width:100%}
/* 滚动提示箭头 */
#notifyScrollHint{text-align:center;padding:4px 0 2px;color:rgba(255,255,255,.1);font-size:16px;transition:opacity .4s;user-select:none;pointer-events:none}
@keyframes bTip{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:.8;transform:translateY(3px)}}
@media (max-width:768px){.cards-grid{grid-template-columns:1fr}#notifyBox{max-width:100%!important;margin:0 8px}#notifyModal{padding:12px!important}}