/* ================= 基础 ================= */
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{
  --bg:#000;--panel:#121214;--panel2:#1c1c1f;--line:rgba(255,255,255,.09);
  --txt:#fff;--txt2:rgba(255,255,255,.62);--txt3:rgba(255,255,255,.38);
  --red:#fe2c55;--cyan:#25f4ee;--gold:#ffb300;
  --safe-b:env(safe-area-inset-bottom,0px);
  --tab-h:52px;
}
html,body{height:100%;overflow:hidden;background:#0a0a0b}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--txt);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased;
  display:flex;align-items:center;justify-content:center}
button,input,textarea{font-family:inherit;font-size:inherit;color:inherit;background:none;border:none;outline:none}
button{cursor:pointer}
img{display:block;object-fit:cover}
a{color:inherit;text-decoration:none}
::-webkit-scrollbar{width:0;height:0}
.hidden{display:none!important}

#phone{position:relative;width:100%;max-width:430px;height:100%;max-height:100dvh;background:var(--bg);
  overflow:hidden;display:flex;flex-direction:column;box-shadow:0 0 60px rgba(0,0,0,.8)}
@media(min-width:520px){#phone{height:92vh;max-height:900px;border-radius:22px}}
#view{position:absolute;inset:0;bottom:0;overflow:hidden;display:flex;flex-direction:column}
#view.has-tab{bottom:calc(var(--tab-h) + var(--safe-b))}

/* ================= 顶栏 / 底栏 ================= */
.tabbar{position:absolute;left:0;right:0;bottom:0;height:calc(var(--tab-h) + var(--safe-b));
  padding-bottom:var(--safe-b);background:rgba(10,10,11,.96);backdrop-filter:blur(20px);
  border-top:1px solid var(--line);display:flex;z-index:60}
.tabbar button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  color:var(--txt3);font-size:10px;position:relative;padding-top:4px}
.tabbar button.on{color:var(--txt)}
.tabbar svg{width:22px;height:22px;fill:currentColor}
.tabbar .tb-plus{flex:0 0 76px}
.tabbar .tb-plus i{display:block;width:42px;height:28px;border-radius:9px;
  background:linear-gradient(90deg,var(--cyan),#fff 45%,var(--red));position:relative}
.tabbar .tb-plus i::after{content:'';position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:32px;height:20px;border-radius:6px;background:#0a0a0b}
.tabbar .tb-plus i::before{content:'';position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:11px;height:11px;z-index:2;background:
   linear-gradient(#fff,#fff) center/11px 2px no-repeat,
   linear-gradient(#fff,#fff) center/2px 11px no-repeat}
.tb-badge{position:absolute;top:2px;left:calc(50% + 8px);min-width:16px;height:16px;padding:0 4px;
  border-radius:8px;background:var(--red);font-size:10px;line-height:16px;text-align:center;color:#fff;font-style:normal}

/* ================= 通用按钮 ================= */
.btn-primary{background:var(--red);color:#fff;border-radius:8px;padding:9px 18px;font-weight:600;transition:.15s}
.btn-primary:active{opacity:.8}
.btn-primary.sm{padding:6px 14px;font-size:14px;border-radius:6px}
.btn-primary.w-full{width:100%;padding:13px}
.btn-primary:disabled{opacity:.5}
.btn-ghost{background:rgba(255,255,255,.1);color:var(--txt);border-radius:8px;padding:9px 18px}
.btn-ghost.w-full{width:100%;padding:13px}
.btn-follow{background:var(--red);color:#fff;border-radius:5px;padding:5px 15px;font-size:13px;font-weight:600}
.btn-follow.on{background:rgba(255,255,255,.14);color:var(--txt2)}
.ipt{width:100%;background:rgba(255,255,255,.09);border-radius:8px;padding:11px 13px;color:#fff;
  border:1px solid transparent;transition:.15s}
.ipt:focus{border-color:rgba(254,44,85,.6);background:rgba(255,255,255,.12)}
.ipt::placeholder{color:var(--txt3)}
textarea.ipt{resize:none;min-height:80px;line-height:1.5}

/* ================= 视频流 ================= */
.feed-page{position:absolute;inset:0;overflow:hidden;background:#000}
.feed-top{position:absolute;top:0;left:0;right:0;height:56px;z-index:30;display:flex;align-items:center;
  justify-content:space-between;padding:0 14px;background:linear-gradient(180deg,rgba(0,0,0,.55),transparent)}
.feed-top-lite{background:linear-gradient(180deg,rgba(0,0,0,.7),transparent)}
.feed-tabs{display:flex;gap:22px;font-size:17px;font-weight:600;color:var(--txt2)}
.feed-tabs .ft{color:var(--txt3);position:relative;padding-bottom:4px;font-weight:500}
.feed-tabs .ft.on{color:#fff;font-weight:700}
.feed-tabs .ft.on::after{content:'';position:absolute;left:50%;bottom:-2px;transform:translateX(-50%);
  width:18px;height:2.5px;border-radius:2px;background:#fff}
.fb-btn{display:flex;align-items:center;gap:3px;color:#fff;font-size:13px;padding:6px}
.fb-btn svg{width:20px;height:20px;fill:#fff}
.ft-title{font-size:16px;font-weight:600}
.feed-scroll{position:absolute;inset:0;overflow-y:scroll;scroll-snap-type:y mandatory;
  -webkit-overflow-scrolling:touch;overscroll-behavior-y:contain}
.feed-item{position:relative;height:100%;width:100%;scroll-snap-align:start;scroll-snap-stop:always;
  overflow:hidden;background:#000}
.media-wrap{position:absolute;inset:0;background:#000}
/* 封面作模糊氛围底：视频 contain 留白处显示模糊放大的封面（抖音同款），全屏视频时被完全盖住 */
.feed-cover{position:absolute;inset:0;width:100%;height:100%;filter:blur(26px) brightness(.5);transform:scale(1.4);z-index:1}
.feed-video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;z-index:2}
.feed-shade{position:absolute;inset:0;z-index:3;pointer-events:none;
  background:linear-gradient(180deg,rgba(0,0,0,.45) 0%,transparent 22%,transparent 52%,rgba(0,0,0,.78) 100%)}
.feed-videoerr{position:absolute;inset:0;z-index:4;display:none;flex-direction:column;align-items:center;
  justify-content:center;gap:6px;color:rgba(255,255,255,.7);font-size:14px;text-align:center;padding:0 40px}
.feed-videoerr span{font-size:12px;color:var(--txt3)}
.feed-item.vfail .feed-video{opacity:0}
.feed-item.vfail .feed-videoerr{display:flex}
.play-ico{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.6);z-index:5;
  font-size:52px;color:rgba(255,255,255,.72);opacity:0;transition:.2s;pointer-events:none;
  text-shadow:0 2px 20px rgba(0,0,0,.6)}
.feed-item:not(.playing) .play-ico{opacity:1;transform:translate(-50%,-50%) scale(1)}
.big-heart{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%) scale(0);z-index:6;
  font-size:110px;color:var(--red);opacity:0;pointer-events:none;filter:drop-shadow(0 0 24px rgba(254,44,85,.8))}
.big-heart.pop{animation:pop .85s cubic-bezier(.2,.9,.3,1.3)}
@keyframes pop{0%{transform:translate(-50%,-50%) scale(0) rotate(-14deg);opacity:0}
  30%{transform:translate(-50%,-50%) scale(1.15) rotate(6deg);opacity:1}
  60%{transform:translate(-50%,-50%) scale(.94) rotate(-3deg);opacity:1}
  100%{transform:translate(-50%,-50%) scale(1.5) rotate(0);opacity:0}}

.top-float{position:absolute;top:58px;right:12px;z-index:20}
.round-btn{width:36px;height:36px;border-radius:50%;background:rgba(0,0,0,.4);backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;font-size:16px;opacity:.9}
.mute-toggle.off::after{content:'✕';position:absolute;font-size:26px;color:rgba(255,255,255,.85);
  transform:rotate(0deg);font-weight:300}
.mute-toggle{position:relative}

/* 右侧操作栏 */
.feed-side{position:absolute;right:9px;bottom:96px;z-index:20;display:flex;flex-direction:column;
  align-items:center;gap:17px}
.side-avatar{position:relative;margin-bottom:4px}
.av{border-radius:50%;background:#2a2a2e;object-fit:cover;border:1.6px solid rgba(255,255,255,.9)}
.av-ph{background:linear-gradient(135deg,#3a3a40,#1d1d21)}
.follow-dot{position:absolute;left:50%;bottom:-9px;transform:translateX(-50%);width:20px;height:20px;
  border-radius:50%;background:var(--red);color:#fff;font-size:15px;line-height:18px;text-align:center;
  font-weight:600;border:2px solid #000;transition:.2s}
.follow-dot.hide{opacity:0;transform:translateX(-50%) scale(.4)}
.side-btn{display:flex;flex-direction:column;align-items:center;gap:3px;color:#fff;transition:.18s}
.side-btn .ico{width:34px;height:34px;display:flex;align-items:center;justify-content:center}
.side-btn .ico svg{width:31px;height:31px;fill:#fff;filter:drop-shadow(0 1px 3px rgba(0,0,0,.5))}
.side-btn .cnt{font-size:12px;font-weight:600;text-shadow:0 1px 3px rgba(0,0,0,.5)}
.side-btn:active{transform:scale(.86)}
.side-btn.active .ico svg{fill:var(--red);animation:beat .35s}
@keyframes beat{0%{transform:scale(1)}45%{transform:scale(1.32)}100%{transform:scale(1)}}
.side-disc{width:46px;height:46px;border-radius:50%;overflow:hidden;border:7px solid #141416;
  margin-top:6px;animation:spin 6s linear infinite;box-shadow:0 0 0 1px rgba(255,255,255,.14)}
.side-disc img{width:100%;height:100%}
@keyframes spin{to{transform:rotate(360deg)}}

/* 底部信息 */
.feed-info{position:absolute;left:14px;right:76px;bottom:26px;z-index:20}
.feed-item:has(.feed-product) .feed-info{bottom:152px}
.author-name{font-size:16px;font-weight:700;margin-bottom:6px;text-shadow:0 1px 4px rgba(0,0,0,.6)}
.author-name .vf{display:inline-block;width:14px;height:14px;background:var(--cyan);color:#0a0a0b;
  border-radius:50%;font-size:9px;line-height:14px;text-align:center;margin-left:5px;font-style:normal;font-weight:900}
.feed-desc{font-size:14px;line-height:1.4;margin-bottom:5px;max-height:62px;overflow:hidden;
  text-shadow:0 1px 4px rgba(0,0,0,.6)}
.feed-sub{color:rgba(255,255,255,.75)}
.feed-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}
.tag{font-size:13px;color:#9ad7ff;font-weight:500}
.feed-music{display:flex;align-items:center;gap:6px;font-size:13px;margin-bottom:4px;
  text-shadow:0 1px 4px rgba(0,0,0,.6)}
.feed-music::before{content:'♪';font-size:14px}
.marq{overflow:hidden;flex:1;white-space:nowrap}
.marq>span{display:inline-block;animation:marq 9s linear infinite}
@keyframes marq{0%{transform:translateX(0)}100%{transform:translateX(-58%)}}
.feed-loc{font-size:12px;color:rgba(255,255,255,.72)}

/* 挂车商品 */
.feed-product{position:absolute;left:14px;bottom:96px;z-index:21;display:flex;align-items:center;gap:8px;
  background:rgba(0,0,0,.55);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.14);
  border-radius:10px;padding:6px 10px 6px 6px;max-width:230px}
.feed-product img{width:34px;height:34px;border-radius:7px}
.fp-txt{flex:1;text-align:left;overflow:hidden}
.fp-txt b{display:block;font-size:12px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fp-txt span{font-size:13px;color:var(--red);font-weight:700}
.fp-go{font-size:11px;background:var(--red);color:#fff;padding:4px 8px;border-radius:6px;white-space:nowrap}

.feed-progress{position:absolute;left:0;right:0;bottom:0;height:2px;background:rgba(255,255,255,.13);z-index:22}
.feed-progress i{display:block;height:100%;width:0;background:rgba(255,255,255,.85);transition:width .2s linear}
.feed-loadmore{position:absolute;bottom:4px;left:0;right:0;text-align:center;font-size:11px;
  color:var(--txt3);z-index:10;pointer-events:none}
.feed-page.single .feed-item{height:100%}

/* ================= 通用页面壳 ================= */
.page{position:absolute;inset:0;display:flex;flex-direction:column;background:var(--bg);overflow:hidden}
.navbar{height:50px;flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;
  padding:0 12px;border-bottom:1px solid var(--line);background:rgba(12,12,14,.96);backdrop-filter:blur(16px);
  position:relative;z-index:10}
.navbar .nb-title{font-size:17px;font-weight:600;flex:1;text-align:center}
.navbar .nb-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:#fff}
.navbar svg{width:22px;height:22px;fill:#fff}
.page-body{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
.page-body.p0{padding:0}

.tabs-line{display:flex;gap:26px;padding:0 16px;border-bottom:1px solid var(--line);flex:0 0 auto}
.tabs-line button{padding:12px 0;font-size:15px;color:var(--txt3);position:relative}
.tabs-line button.on{color:#fff;font-weight:600}
.tabs-line button.on::after{content:'';position:absolute;left:50%;bottom:0;transform:translateX(-50%);
  width:22px;height:2.5px;background:#fff;border-radius:2px}

.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  padding:70px 20px;color:var(--txt3);font-size:14px;text-align:center}
.empty-ico{font-size:44px;opacity:.55}
.loading{display:flex;align-items:center;justify-content:center;gap:9px;padding:50px;color:var(--txt3);font-size:14px}
.spin{width:17px;height:17px;border:2px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;
  animation:spin .7s linear infinite;display:inline-block}

/* ================= 遮罩 / 弹层 ================= */
.mask{position:absolute;inset:0;background:rgba(0,0,0,.6);z-index:100;display:flex;
  opacity:0;transition:opacity .2s}
.mask.in{opacity:1}
.mask-tp{background:transparent}
.mask-center{align-items:center;justify-content:center;padding:28px}
.sheet{position:absolute;left:0;right:0;bottom:0;max-height:82%;background:var(--panel);
  border-radius:16px 16px 0 0;display:flex;flex-direction:column;transform:translateY(100%);
  transition:transform .26s cubic-bezier(.3,.9,.3,1);padding-bottom:var(--safe-b);overflow:hidden}
.mask.in .sheet{transform:translateY(0)}
.sheet-full{height:82%}
.sheet-hd{flex:0 0 auto;height:50px;display:flex;align-items:center;justify-content:space-between;
  padding:0 16px;border-bottom:1px solid var(--line)}
.sh-count{font-size:15px;font-weight:600}
.sh-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;color:var(--txt2)}
.sh-close svg{width:20px;height:20px;fill:currentColor}
.modal{width:100%;max-width:330px;background:var(--panel2);border-radius:14px;padding:20px;
  transform:scale(.92);transition:transform .2s;overflow:hidden}
.mask.in .modal{transform:scale(1)}
.modal-wide{max-width:420px}
.modal-title{font-size:16px;font-weight:600;text-align:center;margin-bottom:12px}
.modal-body{font-size:14px;color:var(--txt2);text-align:center;line-height:1.6;margin-bottom:18px}
.modal-actions{display:flex;gap:10px;margin-top:16px}
.modal-actions button{flex:1}

/* 评论 */
.cmt-list{flex:1;overflow-y:auto;padding:4px 16px 12px}
.cmt{display:flex;gap:10px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.05)}
.cmt-body{flex:1;min-width:0}
.cmt-name{font-size:13px;color:var(--txt2);margin-bottom:3px}
.cmt-text{font-size:14.5px;line-height:1.45;word-break:break-word}
.cmt-meta{font-size:12px;color:var(--txt3);margin-top:5px}
.cmt-like{display:flex;flex-direction:column;align-items:center;gap:1px;color:var(--txt3);font-size:11px;
  min-width:26px;padding-top:4px}
.cmt-like svg{width:16px;height:16px;fill:currentColor}
.cmt-like.active{color:var(--red)}
.cmt-like.active svg{fill:var(--red)}
.cmt-replies{margin-top:9px;padding-left:10px;border-left:2px solid rgba(255,255,255,.08);display:flex;
  flex-direction:column;gap:9px}
.cmt-reply{display:flex;gap:8px}
.cmt-reply .cmt-body{flex:1}
.cmt-input{flex:0 0 auto;display:flex;gap:9px;padding:10px 14px;border-top:1px solid var(--line);align-items:center}
.cmt-input .ipt{border-radius:20px;padding:9px 15px}

/* 分享 */
.share-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;padding:20px 12px}
.share-item{display:flex;flex-direction:column;align-items:center;gap:8px;padding:10px 4px;font-size:12px;color:var(--txt2)}
.share-item:active{opacity:.6}
.si-ico{width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.09);display:flex;
  align-items:center;justify-content:center;font-size:22px}
.share-cancel{padding:0 12px 14px}
.send-list{max-height:56vh;overflow-y:auto;padding:6px 8px 12px}
.send-row{display:flex;align-items:center;gap:11px;width:100%;padding:9px 10px;border-radius:10px;font-size:15px;text-align:left}
.send-row:active{background:rgba(255,255,255,.07)}

/* Toast */
.toast{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%) scale(.9);background:rgba(30,30,34,.96);
  color:#fff;padding:11px 20px;border-radius:10px;font-size:14px;z-index:999;opacity:0;pointer-events:none;
  transition:.2s;max-width:76%;text-align:center;backdrop-filter:blur(10px)}
.toast.show{opacity:1;transform:translate(-50%,-50%) scale(1)}

/* ================= 消息 / 聊天 ================= */
.msg-top{flex:0 0 auto;padding:12px 16px 8px}
.msg-top h2{font-size:22px;font-weight:700}
.msg-shortcuts{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;padding:12px 16px 16px}
.ms-item{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:11px;color:var(--txt2);
  position:relative;padding:6px 0}
.ms-ico{width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;
  align-items:center;justify-content:center;font-size:21px}
.ms-dot{position:absolute;top:4px;right:calc(50% - 26px);min-width:17px;height:17px;padding:0 4px;
  background:var(--red);border-radius:9px;font-size:10px;line-height:17px;color:#fff;text-align:center;font-style:normal}
.conv{display:flex;align-items:center;gap:12px;padding:11px 16px}
.conv:active{background:rgba(255,255,255,.05)}
.conv-av{position:relative;flex:0 0 auto}
.conv-body{flex:1;min-width:0}
.conv-name{font-size:15px;margin-bottom:2px}
.conv-last{font-size:13px;color:var(--txt3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conv-right{text-align:right;flex:0 0 auto;display:flex;flex-direction:column;align-items:flex-end;gap:5px}
.conv-time{font-size:11px;color:var(--txt3)}
.conv-unread{min-width:18px;height:18px;padding:0 5px;background:var(--red);border-radius:9px;
  font-size:10px;line-height:18px;text-align:center;color:#fff}

.chat-page{background:#0e0e10}
.chat-body{flex:1;overflow-y:auto;padding:14px 14px 6px;display:flex;flex-direction:column;gap:12px}
.msg-row{display:flex;gap:9px;align-items:flex-start;max-width:100%}
.msg-row.mine{flex-direction:row-reverse}
.msg-bubble{background:var(--panel2);padding:9px 13px;border-radius:14px;font-size:14.5px;
  max-width:64%;line-height:1.45;word-break:break-word}
.msg-row.mine .msg-bubble{background:var(--red);border-bottom-right-radius:4px}
.msg-row:not(.mine) .msg-bubble{border-bottom-left-radius:4px}
.msg-bubble.card{padding:7px}
.msg-card{width:180px;background:rgba(0,0,0,.25);border-radius:9px;overflow:hidden}
.msg-card img{width:100%;height:220px}
.msg-card .mc-t{font-size:12.5px;padding:7px 8px;line-height:1.35;max-height:52px;overflow:hidden}
.chat-input{flex:0 0 auto;display:flex;gap:9px;padding:10px 12px calc(10px + var(--safe-b));border-top:1px solid var(--line);
  background:#0e0e10;align-items:center}
.chat-input .ipt{border-radius:20px;padding:9px 15px}

/* ================= 个人主页 ================= */
.profile-hd{padding:16px 16px 0;position:relative}
.ph-bg{position:absolute;inset:0;height:180px;background:linear-gradient(160deg,#2b2b3a,#141418);
  filter:blur(0);opacity:.85}
.ph-top{position:relative;display:flex;justify-content:flex-end;gap:14px;padding-bottom:14px}
.ph-top button{color:#fff;font-size:19px}
.ph-main{position:relative;display:flex;flex-direction:column;align-items:center;gap:10px;padding-bottom:14px}
.ph-name{font-size:20px;font-weight:700;display:flex;align-items:center;gap:6px}
.ph-name .vf{width:15px;height:15px;background:var(--cyan);color:#0a0a0b;border-radius:50%;
  font-size:9px;line-height:15px;text-align:center;font-style:normal;font-weight:900}
.ph-uid{font-size:12px;color:var(--txt3)}
.ph-bio{font-size:13.5px;color:var(--txt2);text-align:center;max-width:290px;line-height:1.5}
.ph-stats{display:flex;gap:30px;position:relative;padding:6px 0 14px}
.ph-stats div{text-align:center;cursor:pointer}
.ph-stats b{display:block;font-size:17px;font-weight:700}
.ph-stats span{font-size:12px;color:var(--txt3)}
.ph-acts{position:relative;display:flex;gap:9px;padding-bottom:16px}
.ph-acts button{flex:1}
.ph-follow-btn{background:var(--red);color:#fff;border-radius:8px;padding:10px;font-weight:600}
.ph-follow-btn.on{background:rgba(255,255,255,.1);color:var(--txt2)}

.vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;padding:2px}
.vcell{position:relative;aspect-ratio:9/16;background:#191919;overflow:hidden}
.vcell img{width:100%;height:100%;position:absolute;inset:0}
.vcell .vc-info{position:absolute;left:5px;bottom:5px;font-size:11.5px;font-weight:600;
  text-shadow:0 1px 4px rgba(0,0,0,.8);display:flex;align-items:center;gap:3px;z-index:2}
.vcell .vc-lock{position:absolute;right:5px;top:5px;font-size:10px;background:rgba(0,0,0,.6);
  padding:2px 6px;border-radius:4px;z-index:2}
.vcell .vc-pin{position:absolute;left:5px;top:5px;font-size:10px;background:var(--red);
  padding:2px 6px;border-radius:4px;z-index:2}

/* ================= 搜索 / 发现 ================= */
.search-bar{display:flex;gap:9px;padding:9px 14px;align-items:center;flex:0 0 auto}
.search-bar .ipt{border-radius:20px;padding:9px 15px}
.hot-list{padding:6px 0}
.hot-item{display:flex;align-items:center;gap:12px;padding:12px 16px}
.hot-item:active{background:rgba(255,255,255,.05)}
.hot-rank{width:20px;font-size:16px;font-weight:800;color:var(--txt3);font-style:italic}
.hot-rank.r1{color:#fe2c55}.hot-rank.r2{color:#ff7a45}.hot-rank.r3{color:#ffb300}
.hot-word{flex:1;font-size:15px}
.hot-tag{font-size:10px;color:#fff;background:var(--red);padding:1.5px 5px;border-radius:4px}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:6px 16px 14px}
.chip{background:rgba(255,255,255,.08);border-radius:16px;padding:7px 14px;font-size:13px;color:var(--txt2)}
.chip.on{background:#fff;color:#000;font-weight:600}
.sec-title{font-size:15px;font-weight:600;padding:16px 16px 8px;display:flex;align-items:center;justify-content:space-between}
.sec-title small{font-size:12px;color:var(--txt3);font-weight:400}

.ulist{display:flex;flex-direction:column}
.urow{display:flex;align-items:center;gap:12px;padding:11px 16px}
.urow .u-info{flex:1;min-width:0}
.urow .u-name{font-size:15px;display:flex;align-items:center;gap:5px}
.urow .u-name .vf{width:13px;height:13px;background:var(--cyan);color:#000;border-radius:50%;font-size:8px;
  line-height:13px;text-align:center;font-style:normal;font-weight:900}
.urow .u-desc{font-size:12.5px;color:var(--txt3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.urow .u-fans{font-size:12px;color:var(--txt3)}

/* 视频列表（横排卡片，用于搜索/收藏） */
.vlist{display:flex;flex-direction:column;gap:2px}
.vrow{display:flex;gap:11px;padding:11px 16px}
.vrow:active{background:rgba(255,255,255,.05)}
.vrow img{width:96px;height:128px;border-radius:9px;flex:0 0 auto;background:#191919}
.vrow .vr-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}
.vrow .vr-t{font-size:14.5px;line-height:1.4;max-height:42px;overflow:hidden}
.vrow .vr-m{font-size:12px;color:var(--txt3);display:flex;align-items:center;gap:7px}
.vrow .vr-u{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--txt2);margin-top:auto}

/* ================= 发布 ================= */
.pub-page{padding:16px;display:flex;flex-direction:column;gap:16px;overflow-y:auto;flex:1}
.pub-drop{border:1.5px dashed rgba(255,255,255,.2);border-radius:14px;aspect-ratio:9/12;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  color:var(--txt3);font-size:14px;position:relative;overflow:hidden;background:rgba(255,255,255,.02)}
.pub-drop .pd-ico{font-size:46px;opacity:.6}
.pub-drop .pd-hint{font-size:12px}
.pub-drop input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}
.pub-drop video,.pub-drop .pd-preview{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000}
.pub-progress{height:4px;border-radius:2px;background:rgba(255,255,255,.12);overflow:hidden}
.pub-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--red));transition:width .2s}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:13px;color:var(--txt2)}
.row-2{display:flex;gap:10px}
.pub-tags{display:flex;flex-wrap:wrap;gap:7px}
.pub-tag-input{display:flex;gap:8px}

/* ================= 直播 ================= */
.live-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:12px}
.live-card{position:relative;border-radius:11px;overflow:hidden;aspect-ratio:3/4;background:#161618}
.live-card img{position:absolute;inset:0;width:100%;height:100%}
.live-card .lc-shade{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.85))}
.live-card .lc-info{position:absolute;left:9px;right:9px;bottom:9px}
.lc-title{font-size:13.5px;font-weight:600;line-height:1.3;max-height:36px;overflow:hidden}
.lc-host{display:flex;align-items:center;gap:6px;margin-top:6px;font-size:11.5px;color:rgba(255,255,255,.8)}
.lc-host img{position:static;width:20px;height:20px;border-radius:50%}
.lc-badge{position:absolute;left:8px;top:8px;background:linear-gradient(90deg,var(--red),#ff6b81);
  padding:3px 8px;border-radius:11px;font-size:10.5px;font-weight:700;display:flex;align-items:center;gap:4px}
.lc-badge i{width:5px;height:5px;background:#fff;border-radius:50%;animation:blink 1.1s infinite}
@keyframes blink{50%{opacity:.25}}
.lc-viewers{position:absolute;right:8px;top:8px;background:rgba(0,0,0,.5);padding:3px 8px;border-radius:11px;font-size:11px}

.live-room{position:absolute;inset:0;background:#000;overflow:hidden}
.live-room video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.lr-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.6) 0,transparent 24%,transparent 55%,rgba(0,0,0,.72))}
.lr-top{position:absolute;top:0;left:0;right:0;padding:10px 12px;display:flex;align-items:center;gap:10px;z-index:20}
.lr-host{display:flex;align-items:center;gap:8px;background:rgba(0,0,0,.42);border-radius:20px;padding:4px 12px 4px 4px;backdrop-filter:blur(8px)}
.lr-host .lh-txt b{display:block;font-size:13px;font-weight:600}
.lr-host .lh-txt span{font-size:10.5px;color:rgba(255,255,255,.7)}
.lr-viewers{display:flex;align-items:center;gap:5px;background:rgba(0,0,0,.42);border-radius:20px;
  padding:5px 11px;font-size:12px;backdrop-filter:blur(8px);margin-left:auto}
.lr-close{width:32px;height:32px;border-radius:50%;background:rgba(0,0,0,.42);display:flex;
  align-items:center;justify-content:center;backdrop-filter:blur(8px)}
.lr-danmaku{position:absolute;left:10px;bottom:150px;right:90px;max-height:44%;overflow-y:auto;z-index:15;
  display:flex;flex-direction:column;gap:7px;-webkit-mask-image:linear-gradient(180deg,transparent,#000 22%)}
.dm{display:flex;align-items:flex-start;gap:7px;background:rgba(0,0,0,.3);border-radius:14px;
  padding:5px 11px;font-size:13px;line-height:1.35;align-self:flex-start;max-width:100%;
  backdrop-filter:blur(4px);animation:dmIn .28s}
@keyframes dmIn{from{opacity:0;transform:translateY(8px)}}
.dm b{color:var(--cyan);font-weight:500;flex:0 0 auto}
.dm.gift{background:linear-gradient(90deg,rgba(254,44,85,.85),rgba(255,179,0,.7))}
.dm.join b{color:var(--gold)}
.lr-fly{position:absolute;inset:0;pointer-events:none;z-index:18;overflow:hidden}
.fly-gift{position:absolute;font-size:56px;animation:fly 2s ease-out forwards}
@keyframes fly{0%{opacity:0;transform:translateY(0) scale(.4)}20%{opacity:1;transform:translateY(-30px) scale(1.2)}
  100%{opacity:0;transform:translateY(-330px) scale(.85)}}
.lr-big-gift{position:absolute;left:50%;top:42%;transform:translate(-50%,-50%) scale(0);font-size:120px;z-index:19;
  pointer-events:none;filter:drop-shadow(0 0 30px rgba(255,179,0,.9))}
.lr-big-gift.pop{animation:bigGift 2.2s}
@keyframes bigGift{0%{transform:translate(-50%,-50%) scale(0) rotate(-20deg);opacity:0}
  25%{transform:translate(-50%,-50%) scale(1.2) rotate(8deg);opacity:1}
  70%{transform:translate(-50%,-50%) scale(1) rotate(0);opacity:1}
  100%{transform:translate(-50%,-63%) scale(1.4);opacity:0}}
.lr-bottom{position:absolute;left:0;right:0;bottom:0;padding:10px 12px calc(12px + var(--safe-b));
  display:flex;align-items:center;gap:9px;z-index:20}
.lr-input{flex:1;background:rgba(0,0,0,.42);border-radius:20px;padding:9px 15px;color:#fff;
  backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.1)}
.lr-input::placeholder{color:rgba(255,255,255,.55)}
.lr-act{width:40px;height:40px;border-radius:50%;background:rgba(0,0,0,.42);display:flex;
  align-items:center;justify-content:center;font-size:19px;backdrop-filter:blur(8px);flex:0 0 auto}
.gift-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:16px 14px;
  max-height:44vh;overflow-y:auto}
.gift-item{display:flex;flex-direction:column;align-items:center;gap:5px;padding:10px 4px;border-radius:11px;
  background:rgba(255,255,255,.05)}
.gift-item.on{background:rgba(254,44,85,.22);box-shadow:inset 0 0 0 1px var(--red)}
.gift-item .gi-ico{font-size:30px}
.gift-item .gi-name{font-size:11.5px;color:var(--txt2)}
.gift-item .gi-price{font-size:11px;color:var(--gold)}
.live-ending{position:absolute;inset:0;background:rgba(0,0,0,.86);display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:14px;z-index:40;color:#fff}
.live-ending b{font-size:20px}

/* ================= 商城 ================= */
.shop-search{padding:10px 14px;flex:0 0 auto;display:flex;gap:9px;align-items:center}
.shop-search .ipt{border-radius:20px;padding:9px 15px}
.pgrid{display:grid;grid-template-columns:1fr 1fr;gap:9px;padding:2px 12px 16px}
.pcard{background:var(--panel);border-radius:12px;overflow:hidden}
.pcard img{width:100%;aspect-ratio:1;background:#191919}
.pcard .pc-body{padding:9px 10px 11px}
.pcard .pc-t{font-size:13.5px;line-height:1.35;max-height:37px;overflow:hidden;margin-bottom:7px}
.pcard .pc-price{color:var(--red);font-size:17px;font-weight:800}
.pcard .pc-price small{font-size:11px;font-weight:400}
.pcard .pc-orig{font-size:11px;color:var(--txt3);text-decoration:line-through;margin-left:5px}
.pcard .pc-sales{font-size:11px;color:var(--txt3);margin-top:5px}

.pd-hero{position:relative;background:#000}
.pd-hero img{width:100%;aspect-ratio:1;background:#141416}
.pd-hero .pd-back{position:absolute;left:10px;top:10px;width:34px;height:34px;border-radius:50%;
  background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;backdrop-filter:blur(8px)}
.pd-hero .pd-back svg{width:20px;height:20px;fill:#fff}
.pd-price-box{background:linear-gradient(90deg,rgba(254,44,85,.16),transparent);padding:14px 16px;
  border-bottom:1px solid var(--line)}
.pd-price{font-size:27px;font-weight:800;color:var(--red);display:flex;align-items:baseline;gap:9px}
.pd-price em{font-size:13px;font-weight:400;color:var(--txt3);text-decoration:line-through;font-style:normal}
.pd-title{font-size:16px;font-weight:600;line-height:1.4;margin-top:6px}
.pd-meta{display:flex;gap:18px;font-size:12px;color:var(--txt3);margin-top:9px}
.pd-sec{padding:14px 16px;border-bottom:1px solid var(--line)}
.pd-sec h4{font-size:14px;margin-bottom:9px;display:flex;align-items:center;gap:7px}
.pd-sec h4::before{content:'';width:3px;height:13px;background:var(--red);border-radius:2px}
.pd-desc{font-size:13.5px;color:var(--txt2);line-height:1.65}
.pd-hot{display:flex;gap:9px;overflow-x:auto;padding:2px 0}
.pd-hot .vcell{flex:0 0 106px;border-radius:9px}

.pd-bar{flex:0 0 auto;display:flex;align-items:center;gap:10px;padding:10px 14px calc(10px + var(--safe-b));
  border-top:1px solid var(--line);background:rgba(12,12,14,.96);backdrop-filter:blur(16px)}
.pd-bar .pd-ico{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:10.5px;color:var(--txt2);min-width:42px}
.pd-bar .pd-ico i{font-size:19px;font-style:normal}
.pd-bar .grow{flex:1}

.cart-row{display:flex;gap:11px;padding:12px 14px;align-items:center;border-bottom:1px solid var(--line)}
.cart-row img{width:76px;height:76px;border-radius:9px;flex:0 0 auto;background:#191919}
.cart-row .cr-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}
.cart-row .cr-t{font-size:13.5px;line-height:1.35;max-height:37px;overflow:hidden}
.cart-row .cr-foot{display:flex;align-items:center;justify-content:space-between}
.cart-row .cr-price{color:var(--red);font-weight:700;font-size:16px}
.stepper{display:flex;align-items:center;gap:0;background:rgba(255,255,255,.08);border-radius:7px;overflow:hidden}
.stepper button{width:28px;height:26px;font-size:16px;color:#fff}
.stepper span{min-width:30px;text-align:center;font-size:13px}
.chk{width:20px;height:20px;border-radius:50%;border:1.6px solid rgba(255,255,255,.35);flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;color:transparent;font-size:12px}
.chk.on{background:var(--red);border-color:var(--red);color:#fff}
.cart-bar{flex:0 0 auto;display:flex;align-items:center;gap:12px;padding:10px 14px calc(10px + var(--safe-b));
  border-top:1px solid var(--line);background:rgba(12,12,14,.96)}
.cart-bar .cb-total{flex:1;font-size:13px;color:var(--txt2)}
.cart-bar .cb-total b{color:var(--red);font-size:20px;font-weight:800;margin-left:5px}

.order-card{background:var(--panel);border-radius:12px;margin:11px 14px;overflow:hidden}
.oc-hd{display:flex;align-items:center;justify-content:space-between;padding:11px 13px;font-size:12.5px;color:var(--txt3);
  border-bottom:1px solid var(--line)}
.oc-st{font-weight:600}
.oc-st.pending{color:var(--gold)}.oc-st.paid{color:var(--cyan)}.oc-st.shipped{color:#7ee787}.oc-st.canceled{color:var(--txt3)}
.oc-item{display:flex;gap:10px;padding:11px 13px;align-items:center}
.oc-item img{width:60px;height:60px;border-radius:8px;flex:0 0 auto;background:#191919}
.oc-item .oi-b{flex:1;min-width:0;font-size:13.5px;line-height:1.35;max-height:37px;overflow:hidden}
.oc-item .oi-p{text-align:right;font-size:12.5px;color:var(--txt2)}
.oc-ft{display:flex;align-items:center;justify-content:flex-end;gap:9px;padding:10px 13px;border-top:1px solid var(--line)}
.oc-ft .oc-sum{flex:1;font-size:13px;color:var(--txt2)}
.oc-ft .oc-sum b{color:var(--red);font-size:16px}

/* ================= 登录 ================= */
.auth-page{display:flex;flex-direction:column;justify-content:center;padding:0 30px;height:100%;gap:0}
.auth-logo{text-align:center;margin-bottom:36px}
.auth-logo .al-ico{font-size:56px}
.auth-logo h1{font-size:23px;font-weight:800;letter-spacing:3px;margin-top:6px}
.auth-logo p{font-size:12.5px;color:var(--txt3);margin-top:8px;letter-spacing:1px}
.auth-form{display:flex;flex-direction:column;gap:13px}
.auth-switch{text-align:center;font-size:13px;color:var(--txt3);margin-top:20px}
.auth-switch b{color:var(--red);font-weight:600;margin-left:4px}
.auth-tip{margin-top:26px;font-size:12px;color:var(--txt3);line-height:1.8;text-align:center;
  background:rgba(255,255,255,.04);border-radius:10px;padding:12px}

/* 导航返回 */
.nav-back{display:flex;align-items:center;gap:2px;color:#fff;font-size:15px;padding:6px 4px}
.nav-back svg{width:22px;height:22px;fill:#fff}
.settings-row{display:flex;align-items:center;justify-content:space-between;padding:15px 16px;
  border-bottom:1px solid var(--line);font-size:15px}
.settings-row span{color:var(--txt3);font-size:13.5px}
.danger{color:#ff5c5c!important}

/* ================= 站点公告条 / 维护遮罩 / 站点页脚 ================= */
#siteBar{position:absolute;left:0;right:0;top:0;height:34px;z-index:70;
  display:flex;align-items:center;gap:7px;padding:0 12px;font-size:12px;
  background:linear-gradient(90deg,rgba(254,44,85,.24),rgba(37,244,238,.16));
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
#siteBar .sb-ico{flex:0 0 auto;font-size:13px}
#siteBar .sb-txt{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#siteBar .sb-more{flex:0 0 auto;color:var(--red);font-size:11px}
#phone.has-bar #view{top:34px}

.maint-mask{position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.8);
  backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:28px}
.maint-mask .maint-box{width:100%;max-width:330px;background:var(--panel2);border-radius:16px;
  padding:26px 22px;text-align:center;border:1px solid var(--line)}
.maint-mask .maint-ico{font-size:44px}
.maint-mask h3{font-size:17px;font-weight:600;margin:10px 0 8px}
.maint-mask p{font-size:13.5px;color:var(--txt2);line-height:1.7;margin-bottom:20px;white-space:pre-wrap}

.site-foot{padding:22px 16px 30px;text-align:center;font-size:11.5px;color:var(--txt3);line-height:1.9}
.site-foot a{color:var(--txt3);text-decoration:underline}