/* ============================================================
   style.css —— 前台样式（仿 TheyAreHuge 布局）
   配色：底 #f5f5f5 / 深灰 #303030 / 次文 #707070 / 强调红 #e34449
   ============================================================ */
:root{
  --white:#fff;
  --bg:#f5f5f5;
  --dark:#303030;
  --gray:#707070;
  --red:#e34449;
  --red-dk:#cf393e;
  --line:#dadada;
  --line-soft:#e0dfdf;
  --radius:4px;
  --speed:.2s;
  --wrap:1500px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--dark);
  font-size:14px;
  line-height:1.45;
  font-family:-apple-system,BlinkMacSystemFont,Arial,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans",sans-serif;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;border:0}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 10px}

/* ================= 顶栏 ================= */
.top{background:var(--white);border-bottom:1px solid var(--line-soft)}
.top-in{display:flex;align-items:center;gap:20px;height:74px}
.logo{
  flex:0 0 auto;display:flex;align-items:baseline;gap:2px;
  font-size:27px;line-height:1;letter-spacing:-.02em;font-weight:400;color:var(--dark);
}
.logo b{color:var(--red);font-weight:800}
.logo:hover{opacity:.85}

.search{flex:1 1 auto;max-width:560px;margin:0 auto;position:relative}
.search input{
  width:100%;height:42px;padding:0 48px 0 20px;
  border:1px solid var(--line);border-radius:100px;background:var(--white);
  font-size:14px;color:var(--dark);outline:none;transition:border-color var(--speed);
}
.search input::placeholder{color:#9a9a9a}
.search input:focus{border-color:var(--red)}
.search button{
  position:absolute;top:0;right:4px;width:42px;height:42px;
  display:flex;align-items:center;justify-content:center;border-radius:50%;
}
.search button:hover{background:#f4f4f4}
.search svg{width:18px;height:18px;fill:none;stroke:var(--gray);stroke-width:2;stroke-linecap:round}

.acts{flex:0 0 auto;display:flex;align-items:center;gap:16px;margin-left:auto}
.acts .login{font-size:14px;font-weight:600;color:var(--dark)}
.acts .login:hover{color:var(--red)}
.acts .signup{
  display:inline-block;height:40px;padding:0 20px;line-height:40px;
  border-radius:100px;background:var(--red);color:#fff;font-size:14px;font-weight:700;
  transition:background var(--speed);
}
.acts .signup:hover{background:var(--red-dk)}
.burger{display:none;flex-direction:column;gap:4px;width:26px;padding:6px 0}
.burger i{display:block;height:2px;background:var(--dark);border-radius:2px}

/* ================= 主导航 ================= */
.mainnav{background:var(--dark)}
.mainnav .wrap{display:flex;align-items:center;gap:2px;height:44px}
.mainnav .it{position:relative}
.mainnav .it>a{
  display:flex;align-items:center;gap:5px;height:44px;padding:0 14px;
  color:#fff;font-size:13.5px;font-weight:600;letter-spacing:.02em;white-space:nowrap;
  transition:color var(--speed);
}
.mainnav .it>a:hover{color:#ffc9ca}
.mainnav .it>a .cr{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;
  border-top:5px solid rgba(255,255,255,.55);margin-top:2px}
.mainnav .it:hover>a .cr{border-top-color:#fff}
.mainnav .it>a.live{color:#ff8a8e}
.mainnav .it>a .dot{width:7px;height:7px;border-radius:50%;background:var(--red);display:inline-block}

.drop{
  position:absolute;top:100%;left:0;z-index:30;min-width:172px;
  padding:6px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:0 10px 30px rgba(0,0,0,.14);display:none;
}
.mainnav .it:hover .drop{display:block}
.drop a{display:block;padding:8px 12px;border-radius:3px;font-size:13px;color:var(--dark);font-weight:500}
.drop a:hover{background:#f2f2f2;color:var(--red)}

/* ================= 推广条 ================= */
.promo{
  display:block;padding:9px 10px;text-align:center;
  background:linear-gradient(90deg,#e34449,#ff6b5e);color:#fff;font-size:13px;font-weight:600;
}
.promo b{text-decoration:underline}

/* ================= 内容头 ================= */
.page-h{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:20px 0 10px;flex-wrap:wrap}
.page-h h1{font-size:22px;font-weight:700;letter-spacing:-.01em}
.page-h .cnt{font-size:13px;color:var(--gray);font-weight:300}
.page-h .sortsel{display:flex;gap:6px;flex-wrap:wrap}
.page-h .sortsel a{
  padding:5px 12px;border:1px solid var(--line);border-radius:100px;background:var(--white);
  font-size:12.5px;color:var(--gray);transition:all var(--speed);
}
.page-h .sortsel a:hover{border-color:var(--red);color:var(--red)}
.page-h .sortsel a.on{background:var(--dark);border-color:var(--dark);color:#fff}

/* ================= 视频网格 ================= */
.list-videos{display:flex;flex-wrap:wrap;width:100%}
.list-videos .item{display:inline-block;width:20%;padding:3px;vertical-align:top;text-align:left}
.item .img{
  position:relative;display:block;width:100%;padding-bottom:56.25%;overflow:hidden;
  background:#e6e6e6;border-radius:2px;transition:box-shadow var(--speed);
}
.item .img img{
  position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;
  transition:transform .3s ease;
}
.item:hover .img img{transform:scale(1.04)}
.item .img .ph{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:#8d8d8d;font-size:11px;letter-spacing:.1em;
}
.item .duration{
  position:absolute;bottom:0;left:0;z-index:2;margin:0 0 8px 8px;
  padding:3px 5px;border-radius:2px;background:rgba(30,30,30,.8);
  color:#f9f9f9;font-size:12px;font-weight:300;line-height:13px;
}
.item .video-title{
  display:-webkit-box;max-height:36px;margin:7px 0 0;padding:0 2px;overflow:hidden;
  font-size:14px;font-weight:700;line-height:18px;
  -webkit-line-clamp:2;-webkit-box-orient:vertical;color:var(--dark);
  transition:color var(--speed);
}
.item:hover .video-title{color:var(--red)}
.item .video-views{
  display:flex;align-items:center;gap:5px;margin:5px 0 4px;padding:0 2px;
  font-size:12px;font-weight:300;color:var(--gray);
}
.item .video-views svg{width:12px;height:12px;fill:none;stroke:var(--gray);stroke-width:1.6}
.item .video-views .star{color:#c9a203}

/* 图片集卡片上的张数角标 */
.item .photos-n{
  position:absolute;bottom:0;right:0;z-index:2;margin:0 8px 8px 0;
  padding:3px 6px;border-radius:2px;background:rgba(30,30,30,.8);color:#f9f9f9;
  font-size:12px;font-weight:300;line-height:13px;
}

/* cam 穿插卡 */
.item.cam .img{outline:2px solid var(--red);outline-offset:-2px}
.item.cam .live-tag{
  position:absolute;top:8px;left:8px;z-index:2;padding:2px 7px;border-radius:2px;
  background:var(--red);color:#fff;font-size:10px;font-weight:800;letter-spacing:.08em;
}
.item.cam .cam-name{
  position:absolute;left:0;right:0;bottom:0;z-index:2;padding:16px 8px 7px;
  background:linear-gradient(to top,rgba(0,0,0,.72),rgba(0,0,0,0));
  color:#fff;font-size:12px;font-weight:600;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}

/* 区块小标题 */
.sec-t{
  display:flex;align-items:center;gap:9px;padding:26px 0 8px;
  font-size:18px;font-weight:700;letter-spacing:-.01em;
}
.sec-t .ico{width:20px;height:20px;border-radius:50%;background:var(--red);flex:0 0 auto;
  display:flex;align-items:center;justify-content:center}
.sec-t .ico svg{width:12px;height:12px;fill:#fff}
.sec-t a.more{margin-left:auto;font-size:12.5px;font-weight:500;color:var(--gray)}
.sec-t a.more:hover{color:var(--red)}

/* ================= 分页 ================= */
.pager{display:flex;align-items:center;justify-content:center;gap:6px;padding:26px 0 10px;flex-wrap:wrap}
.pager button{
  min-width:36px;height:36px;padding:0 12px;border-radius:var(--radius);
  background:var(--line);color:var(--dark);font-size:13.5px;font-weight:600;
  transition:all var(--speed);
}
.pager button:hover{background:#cbcbcb}
.pager button.on{background:var(--dark);color:#fff}
.pager button.next{background:var(--red);color:#fff}
.pager button.next:hover{background:var(--red-dk)}
.pager button.dis{opacity:.45;cursor:default}
.pager .gap{color:var(--gray);padding:0 2px}

/* ================= 标签云 / 榜单 ================= */
.tags-block{padding:14px 0 6px}
.tags-block .cloud{display:flex;flex-wrap:wrap;gap:7px;padding-top:8px}
.tags-block .cloud a{
  padding:5px 12px;border-radius:100px;background:var(--white);border:1px solid var(--line);
  font-size:12.5px;color:#4a4a4a;transition:all var(--speed);
}
.tags-block .cloud a:hover{border-color:var(--red);color:var(--red)}
.tags-block .cloud a .n{color:#a0a0a0;font-size:11px;margin-left:5px}

.cats-strip{padding:4px 0 0}
.cats-strip .cloud{display:flex;flex-wrap:wrap;gap:7px;padding:8px 0 2px}
.cats-strip .cloud a{
  padding:5px 13px;border-radius:100px;background:var(--dark);color:#fff;
  font-size:12.5px;font-weight:600;transition:background var(--speed);
}
.cats-strip .cloud a:hover{background:var(--red)}

.models-line{padding:4px 0 16px;font-size:13px;line-height:2;color:#4a4a4a}
.models-line .lb{font-weight:700;margin-right:6px;color:var(--dark)}
.models-line a{margin-right:10px;color:#4a4a4a}
.models-line a:hover{color:var(--red);text-decoration:underline}

/* ================= 页脚 ================= */
.ft{margin-top:34px;background:var(--dark);color:#cfcfcf}
.ft-cols{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px;
  padding:32px 0 26px;border-bottom:1px solid #454545;
}
.ft-cols h4{font-size:13px;font-weight:700;color:#fff;margin-bottom:10px;letter-spacing:.03em}
.ft-cols a{display:block;padding:3px 0;font-size:12.5px;color:#b9b9b9;font-weight:300}
.ft-cols a:hover{color:#fff;text-decoration:underline}
.ft-bot{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0 30px}
.ft-bot .copy{font-size:12.5px;color:#dcdcdc}
.ft-bot .legal{margin-top:7px;max-width:900px;font-size:11px;line-height:1.7;color:#9a9a9a;font-weight:300}
.ft-bot .legal a{color:#cfcfcf;text-decoration:underline}
.r18{
  flex:0 0 auto;width:52px;height:52px;border:2px solid #6d6d6d;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;color:#e9e9e9;
}

/* ================= 悬浮聊天按钮 ================= */
.chat-fab{
  position:fixed;right:18px;bottom:18px;z-index:60;
  display:flex;align-items:center;gap:9px;height:52px;padding:0 20px;
  border-radius:100px;background:var(--red);color:#fff;
  font-size:14px;font-weight:800;box-shadow:0 8px 26px rgba(0,0,0,.28);
  transition:transform var(--speed),background var(--speed);
}
.chat-fab:hover{transform:translateY(-2px);background:var(--red-dk)}
.chat-fab .pm{width:20px;height:20px;border-radius:50%;background:#fff;color:var(--red);
  display:flex;align-items:center;justify-content:center;font-size:11px}

/* ================= 播放页 ================= */
.watch{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:22px;padding:18px 0 10px}
.player{
  position:relative;width:100%;padding-bottom:56.25%;background:#111;border-radius:var(--radius);
  overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.12);
}
.player video,.player iframe{position:absolute;inset:0;width:100%;height:100%;border:0;background:#000}
.player .ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:8px;color:#8a8a8a;font-size:13px;text-align:center;padding:20px}
.player .ph .big{font-size:18px;font-weight:700;color:#cfcfcf;letter-spacing:.1em}

.w-title{font-size:21px;font-weight:700;line-height:1.35;margin:14px 0 8px;letter-spacing:-.01em}
.w-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12.5px;color:var(--gray);font-weight:300}
.w-meta .badge{
  display:inline-block;padding:3px 10px;border-radius:100px;background:var(--white);
  border:1px solid var(--line);color:var(--dark);font-size:12px;font-weight:600;
}
.w-meta .badge:hover{border-color:var(--red);color:var(--red)}
.w-meta .dot{width:3px;height:3px;border-radius:50%;background:#c2c2c2}
.w-meta .rate{color:#c9a203;font-weight:600}
.w-acts{display:flex;align-items:center;gap:12px;margin:14px 0 4px;padding:12px 0;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.w-acts .up{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:600}
.w-acts .av{
  width:32px;height:32px;border-radius:50%;background:var(--dark);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;
}
.w-acts .spacer{flex:1}
.w-acts .pin{
  display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 14px;border-radius:100px;
  background:var(--red);color:#fff;font-size:12.5px;font-weight:700;
}
.w-acts .pin:hover{background:var(--red-dk)}
.w-acts .ghost{
  display:inline-flex;align-items:center;height:34px;padding:0 14px;border-radius:100px;
  border:1px solid var(--line);background:var(--white);font-size:12.5px;font-weight:600;
}
.w-acts .ghost:hover{border-color:var(--red);color:var(--red)}
.w-tags{display:flex;flex-wrap:wrap;gap:7px;margin:14px 0 0}
.w-tags a{
  padding:4px 11px;border-radius:100px;background:var(--white);border:1px solid var(--line);
  font-size:12px;color:#4a4a4a;
}
.w-tags a:hover{border-color:var(--red);color:var(--red)}
.w-desc{margin:14px 0 0;padding:14px 16px;border-radius:var(--radius);background:var(--white);
  border:1px solid var(--line-soft);font-size:13px;line-height:1.75;color:#4a4a4a;white-space:pre-line}

.side h2{font-size:16px;font-weight:700;margin-bottom:10px}
.slist{display:flex;flex-direction:column;gap:10px}
.sitem{display:flex;gap:10px;align-items:flex-start}
.sitem .sthumb{position:relative;flex:0 0 138px;width:138px;padding-bottom:77px;background:#e6e6e6;
  border-radius:2px;overflow:hidden}
.sitem .sthumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sitem .sthumb .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:10px;color:#8d8d8d}
.sitem .sthumb .duration{position:absolute;bottom:0;left:0;margin:0 0 5px 5px;padding:2px 4px;
  border-radius:2px;background:rgba(30,30,30,.8);color:#f9f9f9;font-size:11px;font-weight:300}
.sitem .sinfo{min-width:0;flex:1}
.sitem .st{
  display:-webkit-box;max-height:34px;overflow:hidden;font-size:12.5px;font-weight:700;line-height:17px;
  -webkit-line-clamp:2;-webkit-box-orient:vertical;transition:color var(--speed);
}
.sitem:hover .st{color:var(--red)}
.sitem .sm{display:block;margin-top:4px;font-size:11.5px;color:var(--gray);font-weight:300}

/* ================= 图片集详情 ================= */
.ph-head{padding:18px 0 6px}
.ph-head h1{font-size:21px;font-weight:700;line-height:1.35}
.ph-head .ph-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:8px;
  font-size:12.5px;color:var(--gray);font-weight:300}
.ph-grid{display:flex;flex-wrap:wrap;gap:6px;padding:14px 0 6px}
.ph-grid a{display:block;width:calc(20% - 5px);padding-bottom:calc((20% - 5px) * .75);
  position:relative;background:#e6e6e6;border-radius:2px;overflow:hidden}
.ph-grid a img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .3s}
.ph-grid a:hover img{transform:scale(1.05)}

/* 灯箱 */
.lb{position:fixed;inset:0;z-index:90;background:rgba(12,12,12,.94);
  display:none;align-items:center;justify-content:center;padding:26px}
.lb.open{display:flex}
.lb img{max-width:100%;max-height:100%;object-fit:contain}
.lb .x,.lb .pv,.lb .nx{
  position:absolute;top:50%;transform:translateY(-50%);
  width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:24px;
}
.lb .x{top:18px;right:18px;transform:none;width:42px;height:42px;font-size:22px}
.lb .pv{left:16px}
.lb .nx{right:16px}
.lb .pv:hover,.lb .nx:hover,.lb .x:hover{background:rgba(255,255,255,.24)}
.lb .num{position:absolute;bottom:16px;left:0;right:0;text-align:center;color:#ddd;font-size:12.5px}

/* ================= 空状态 ================= */
.empty{padding:60px 20px;text-align:center;color:var(--gray);font-size:13.5px}
.empty .big{font-size:19px;font-weight:700;color:var(--dark);margin-bottom:8px;letter-spacing:.06em}

/* ================= 18+ 年龄门 ================= */
.gate{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;
  background:rgba(20,20,20,.86)}
.gate-card{width:100%;max-width:430px;padding:30px 28px 22px;background:var(--white);
  border-radius:6px;text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.gate-logo{font-size:26px;font-weight:400;letter-spacing:-.02em}
.gate-logo b{color:var(--red);font-weight:800}
.gate-18{margin:14px auto 8px;width:54px;height:54px;border:2px solid var(--red);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--red);font-size:16px;font-weight:700}
.gate-card h3{font-size:17px;font-weight:700;margin-bottom:8px}
.gate-card p{font-size:12.5px;line-height:1.7;color:var(--gray)}
.gate-ok{margin-top:18px;height:44px;line-height:44px;border-radius:100px;background:var(--red);
  color:#fff;font-size:14px;font-weight:700;cursor:pointer}
.gate-ok:hover{background:var(--red-dk)}
.gate-no{margin-top:10px;height:38px;line-height:38px;border-radius:100px;border:1px solid var(--line);
  font-size:13px;color:var(--gray);cursor:pointer}
.gate-legal{margin-top:16px;font-size:10.5px;color:#a5a5a5;line-height:1.6}
body.locked{overflow:hidden}

/* ================= 移动端抽屉 ================= */
.drawer{position:fixed;inset:0;z-index:80;display:none}
.drawer.open{display:block}
.drawer .ov{position:absolute;inset:0;background:rgba(0,0,0,.5)}
.drawer .panel{position:absolute;top:0;left:0;bottom:0;width:290px;max-width:86%;background:var(--white);
  overflow:auto;padding:16px;box-shadow:6px 0 30px rgba(0,0,0,.25)}
.drawer .d-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.drawer .d-x{font-size:28px;line-height:1;color:var(--gray);padding:0 6px}
.drawer .d-group{display:flex;flex-direction:column;border-top:1px solid var(--line-soft);padding:8px 0}
.drawer .d-group a{padding:9px 2px;font-size:14px;font-weight:600}
.drawer .d-group a:hover{color:var(--red)}
.drawer .gt{padding:10px 2px 6px;font-size:11.5px;letter-spacing:.12em;color:#9a9a9a;text-transform:uppercase}
.drawer .d-cts{display:flex;flex-wrap:wrap;gap:7px}
.drawer .d-cts a{padding:5px 11px;border:1px solid var(--line);border-radius:100px;font-size:12px;color:#4a4a4a}

/* ================= 响应式 ================= */
@media (max-width:1279px){
  .list-videos .item{width:25%}
  .watch{grid-template-columns:minmax(0,1fr) 300px}
  .ph-grid a{width:calc(25% - 5px);padding-bottom:calc((25% - 5px) * .75)}
}
@media (max-width:1023px){
  .top-in{height:64px;gap:12px}
  .logo{font-size:23px}
  .search{max-width:none}
  .acts .signup{padding:0 14px;height:36px;line-height:36px;font-size:13px}
  .mainnav .it>a{padding:0 10px;font-size:12.5px}
  .watch{grid-template-columns:1fr}
  .list-videos .item{width:33.3333%}
  .ph-grid a{width:calc(33.3333% - 4px);padding-bottom:calc((33.3333% - 4px) * .75)}
  .ft-cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
}
@media (max-width:767px){
  .burger{display:flex}
  .mainnav{display:none}
  .top-in{flex-wrap:wrap;height:auto;padding:10px 0 12px;gap:10px}
  .logo{order:1}
  .acts{order:2;gap:10px}
  .search{order:3;flex:1 1 100%;max-width:none}
  .item .video-title{font-size:13px;line-height:17px;max-height:34px}
  .page-h h1{font-size:19px}
  .ft-bot{flex-direction:column;align-items:flex-start;gap:12px}
  .r18{display:none}
  .chat-fab{height:46px;padding:0 15px;font-size:13px;right:12px;bottom:12px}
  .w-title{font-size:18px}
}
@media (max-width:599px){
  .list-videos .item{width:50%}
  .ph-grid a{width:calc(50% - 3px);padding-bottom:calc((50% - 3px) * .75)}
  .ph-grid{gap:6px}
  .pager button{min-width:32px;height:32px;font-size:12.5px}
  .sec-t{font-size:16px}
}