/* roulang page: index */
:root {
    --brand-primary: #1B5BF1;
    --brand-secondary: #F5A623;
    --brand-soft: #EAF1FE;
    --bg-soft: #F5F8FD;
    --text-main: #1B2733;
    --text-muted: #566070;
    --border-line: #E5ECF5;
    --radius-card: 16px;
    --radius-btn: 999px;
    --shadow-card: 0 4px 20px rgba(20, 40, 80, 0.06);
    --shadow-hover: 0 12px 28px rgba(20, 40, 80, 0.10);
  }

  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0;
    font-family: 'Inter', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', system-ui, sans-serif;
    background: #fff;
    color: var(--text-main);
    font-size: 16px;
    line-height: 1.75;
  }
  a { color: inherit; text-decoration: none; }
  img { max-width: 100%; display: block; }
  button, input, select { font-family: inherit; }
  .container-x { max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }

  /* focus accessibility */
  a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
  }

  /* header */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 60;
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(229, 236, 245, 0.9);
    transition: box-shadow .25s ease;
  }
  .site-header.scrolled { box-shadow: 0 8px 28px rgba(20, 40, 80, 0.07); }
  .nav-link {
    position: relative;
    font-size: 15px;
    font-weight: 500;
    color: #3b4654;
    padding: 10px 4px;
    transition: color .2s;
  }
  .nav-link:hover { color: var(--brand-primary); }
  .nav-link.active { color: var(--brand-primary); font-weight: 600; }
  .nav-link.active::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--brand-primary);
  }
  .nav-link:not(.active)::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    bottom: 2px;
    width: 20px;
    height: 2px;
    border-radius: 4px;
    background: var(--brand-primary);
    transition: transform .25s ease;
  }
  .nav-link:not(.active):hover::after { transform: translateX(-50%) scaleX(1); }

  .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--brand-primary);
    color: #fff;
    border-radius: var(--radius-btn);
    font-weight: 600;
    padding: 10px 22px;
    font-size: 15px;
    line-height: 1.4;
    transition: background .2s, transform .2s, box-shadow .2s;
    border: 1px solid transparent;
  }
  .btn-primary:hover { background: #1246c4; transform: translateY(-2px); box-shadow: 0 10px 22px rgba(27, 91, 241, .25); }
  .btn-primary:active { transform: translateY(0); box-shadow: none; }

  .btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: rgba(255, 255, 255, .96);
    color: var(--brand-primary);
    border: 1px solid #d4dff2;
    border-radius: var(--radius-btn);
    font-weight: 600;
    padding: 10px 22px;
    font-size: 15px;
    line-height: 1.4;
    transition: background .2s, transform .2s, border-color .2s, box-shadow .2s;
  }
  .btn-ghost:hover { border-color: var(--brand-primary); background: #fff; transform: translateY(-2px); box-shadow: 0 8px 18px rgba(20, 40, 80, .08); }
  .btn-ghost:active { transform: translateY(0); box-shadow: none; }
  .btn-accent {
    background: var(--brand-secondary);
    color: #1B2733;
    border-color: transparent;
  }
  .btn-accent:hover { background: #df9616; }

  .search-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f1f5fb;
    border-radius: 999px;
    padding: 8px 14px 8px 16px;
    border: 1px solid transparent;
    transition: border-color .2s, box-shadow .2s, background .2s;
    width: 200px;
  }
  .search-pill input { border: none; outline: none; background: transparent; font-size: 14px; width: 100%; color: var(--text-main); }
  .search-pill:focus-within { border-color: var(--brand-primary); box-shadow: 0 0 0 3px rgba(27, 91, 241, .12); background: #fff; }

  /* hero */
  .hero-banner {
    position: relative;
    min-height: 68vh;
    display: flex;
    align-items: center;
    background: linear-gradient(110deg, rgba(20, 56, 140, 0.88) 20%, rgba(27, 91, 241, 0.74) 65%, rgba(100, 149, 255, 0.60) 100%), url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
    color: #fff;
    overflow: hidden;
    padding: 80px 0 60px;
  }
  .hero-banner::before {
    content: '';
    position: absolute;
    right: -80px;
    top: -120px;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.22), transparent 65%);
    pointer-events: none;
  }
  .hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.28);
    backdrop-filter: blur(8px);
    padding: 7px 16px;
    border-radius: 999px;
    color: #f2f6ff;
    font-size: 14px;
    font-weight: 500;
  }
  .hero-title { font-size: clamp(32px, 5vw, 48px); line-height: 1.25; font-weight: 700; letter-spacing: .5px; }
  .hero-desc { max-width: 590px; font-size: 17px; line-height: 1.75; color: #e7edff; }
  .hero-stat { display: flex; align-items: center; gap: 10px; }
  .hero-stat .num { font-size: 28px; font-weight: 700; }
  .hero-stat .lbl { font-size: 14px; color: rgba(241,244,255,.85); }

  /* sections */
  .sec-pad { padding: 88px 0; }
  .sec-soft { background: var(--bg-soft); }
  .sec-head { margin-bottom: 44px; }
  .sec-kicker { color: var(--brand-primary); font-weight: 600; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; }
  .sec-title { font-size: 30px; font-weight: 700; line-height: 1.35; margin: 10px 0 12px; letter-spacing: .02em; color: #1B2733; }
  .sec-sub { color: var(--text-muted); font-size: 16px; max-width: 720px; }

  /* cards */
  .feat-card {
    background: #fff;
    border: 1px solid var(--border-line);
    border-radius: 18px;
    box-shadow: var(--shadow-card);
    padding: 30px 26px;
    transition: transform .25s ease, box-shadow .25s ease;
  }
  .feat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
  .icon-shape {
    width: 54px;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--brand-soft);
    color: var(--brand-primary);
    border-radius: 16px;
    font-size: 22px;
    margin-bottom: 20px;
  }
  .feature-link { color: var(--brand-primary); font-weight: 600; font-size: 14px; display: inline-flex; align-items: center; gap: 6px; transition: gap .2s; }
  .feature-link:hover { gap: 11px; }

  /* scene split */
  .scene-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 64px;
  }
  .scene-row + .scene-row { margin-top: 70px; }
  .scene-img { border-radius: 18px; box-shadow: var(--shadow-card); overflow: hidden; }
  .scene-img img { aspect-ratio: 4/3; object-fit: cover; width: 100%; transition: transform .4s ease; }
  .scene-img:hover img { transform: scale(1.035); }
  .scene-tag {
    display: inline-block;
    font-size: 13px;
    background: var(--brand-soft);
    color: var(--brand-primary);
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 999px;
  }

  /* info loop */
  .info-list li { padding: 18px 20px; border: 1px solid var(--border-line); border-radius: 14px; margin-bottom: 12px; background:#fff; transition: box-shadow .2s, transform .2s; }
  .info-list li:hover { box-shadow: var(--shadow-card); transform: translateX(3px); }
  .info-list h3 { font-size: 17px; font-weight: 600; margin-bottom: 4px; }
  .info-list p { font-size: 14px; color: var(--text-muted); margin: 0; }

  .rank-box {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    background: #fff;
    border: 1px solid var(--border-line);
    border-radius: 14px;
    margin-bottom: 10px;
    transition: box-shadow .2s, transform .2s;
  }
  .rank-box:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
  .rank-idx { width: 26px; height: 26px; border-radius: 8px; background: var(--brand-soft); color: var(--brand-primary); font-weight: 700; font-size: 13px; display: flex; align-items: center; justify-content: center; }
  .rank-box:nth-child(2) .rank-idx { background: #fff4e0; color: #c98409; }
  .rank-box:nth-child(3) .rank-idx { background: #f2f5f9; color: #566070; }

  /* stats & reviews */
  .stat-item { text-align: center; padding: 18px 24px; border-right: 1px solid rgba(229, 236, 245, .7); }
  .stat-item:last-child { border-right: none; }
  .stat-num { font-size: 40px; font-weight: 800; color: var(--brand-primary); line-height: 1.2; letter-spacing: -1px; }
  .stat-lbl { color: var(--text-muted); font-size: 14px; }
  .review-item { background: #fff; border:1px solid var(--border-line); border-radius:16px; padding:24px; box-shadow:0 2px 12px rgba(20,40,80,.03); }
  .avatar-round { border-radius: 50%; background: var(--brand-soft); color: var(--brand-primary); width:42px; height:42px; display:flex; align-items:center; justify-content:center; font-weight:700; flex-shrink: 0; }

  /* faq */
  .faq-item { border: 1px solid var(--border-line); border-radius: 16px; background: #fff; overflow: hidden; margin-bottom: 12px; }
  .faq-question { padding: 18px 24px; display: flex; align-items: center; justify-content: space-between; cursor: pointer; font-weight: 600; font-size: 16px; }
  .faq-question .faq-icon { transition: transform .3s; color: var(--brand-primary); }
  .faq-item.open .faq-icon { transform: rotate(45deg); }
  .faq-answer { display: none; padding: 0 24px 20px; color: var(--text-muted); line-height: 1.75; }

  /* floating CTA bottom */
  .float-cta {
    position: fixed;
    right: 24px;
    bottom: 22px;
    z-index: 50;
    background: linear-gradient(90deg, #1B5BF1, #3B78E0);
    color: #fff;
    border-radius: 999px;
    padding: 12px 24px;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 28px rgba(27, 91, 241, 0.35);
    transition: transform .2s, box-shadow .2s;
  }
  .float-cta:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(27, 91, 241, 0.45); }
  .float-cta .pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: #FFD688; animation: pulse-dot 1.8s infinite; }
  @keyframes pulse-dot {
    0% { box-shadow: 0 0 0 0 rgba(255,214,136,.7); }
    70% { box-shadow: 0 0 0 8px rgba(255,214,136,0); }
    100% { box-shadow: 0 0 0 0 rgba(255,214,136,0); }
  }
  .mobile-safe { display: block; }

  /* footer */
  .site-footer { background: #101827; color: #b8c2d0; }
  .footer-brand { font-size: 24px; font-weight: 700; color: #fff; }
  .footer-link { display: inline-block; color: #9aa7ba; padding: 4px 0; font-size: 14px; }
  .footer-link:hover { color: #fff; }
  .bottom-line { border-top: 1px solid #28303f; }

  /* mobile nav */
  .mobile-menu { position: fixed; inset: 0; background: rgba(255,255,255, 0.98); z-index: 90; display: flex; flex-direction: column; padding: 28px 30px; transform: translateX(120%); transition: transform .3s ease; overflow: auto; }
  .mobile-menu.open { transform: translateX(0); }
  .mobile-menu a, .mobile-menu .mobile-link { font-size: 17px; padding: 14px 8px; border-bottom: 1px solid #eef2f8; font-weight: 500; }
  body.locked { overflow: hidden; }

  @media (max-width: 1024px){
    .desktop-channels { display: none; }
    .container-x { padding-left: 20px; padding-right: 20px; }
    .scene-row { gap: 32px; }
    .hero-title { font-size: 36px; }
  }
  @media (max-width: 768px){
    .sec-pad { padding: 60px 0; }
    .hero-banner { min-height: 72vh; padding: 60px 0 40px; }
    .hero-title { font-size: 30px; }
    .scene-row { grid-template-columns: 1fr; gap: 24px; }
    .scene-row .scene-media { grid-row: 1; }
    .scene-row .scene-copy { grid-row: 2; }
    .stat-num { font-size: 30px; }
    .stat-item { border-right: none; padding: 12px 16px; }
    .float-cta { right: 16px; bottom: 14px; left: 16px; justify-content: center; border-radius: 18px; }
    body { padding-bottom: 64px; }
    .sec-title { font-size: 24px; }
    .hero-desc { font-size: 15px; }
    .search-pill.width-mobile { width: 130px; }
  }
  @media (max-width: 520px){
    .hero-banner { min-height: 58vh; }
    .hero-desc { font-size: 14px; }
    .btn-primary, .btn-ghost { padding: 9px 16px; font-size: 14px; }
    .header-actions .search-pill { display: none; }
  }

/* roulang page: category1 */
/* ========== Design System ========== */
:root{
  --brand-primary:#1B5BF1;
  --brand-secondary:#F5A623;
  --brand-soft:#EAF1FE;
  --bg-soft:#F5F8FD;
  --text-main:#1B2733;
  --text-muted:#566070;
  --border-line:#E5ECF5;
  --radius-card:16px;
  --radius-btn:999px;
  --shadow-card:0 4px 20px rgba(20, 40, 80, .06);
  --shadow-hover:0 12px 28px rgba(20, 40, 80, .10);
}
html{
  scroll-behavior:smooth;
}
body{
  margin:0;
  font-family:'Inter','PingFang SC','Hiragino Sans GB','Microsoft YaHei',system-ui,-apple-system,sans-serif;
  background:#ffffff;
  color:var(--text-main);
  line-height:1.75;
  font-size:16px;
}
*,*::before,*::after{box-sizing:border-box;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button,input,select{font-family:inherit;font-size:inherit;}

/* focus state */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{
  outline:2px solid var(--brand-primary);
  outline-offset:2px;
  border-radius:6px;
}
.container-x{
  max-width:1200px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}

/* ========== Header ========== */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(229,236,245,.9);
  transition:box-shadow .25s ease;
}
.site-header.scrolled{box-shadow:0 8px 28px rgba(20,40,80,.07);}
.nav-link{
  position:relative;
  font-size:15px;
  font-weight:500;
  color:#3b4654;
  padding:10px 4px;
  transition:color .2s;
  white-space:nowrap;
}
.nav-link:hover{color:var(--brand-primary);}
.nav-link.active{color:var(--brand-primary);font-weight:600;}
.nav-link.active::after{
  content:'';
  position:absolute;
  left:50%;
  transform:translateX(-50%);
  bottom:0;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--brand-primary);
}
.nav-link:not(.active)::after{
  content:'';
  position:absolute;
  left:50%;
  transform:translateX(-50%) scaleX(0);
  bottom:2px;
  width:20px;
  height:2px;
  border-radius:4px;
  background:var(--brand-primary);
  transition:transform .25s ease;
}
.nav-link:not(.active):hover::after{
  transform:translateX(-50%) scaleX(1);
}
.btn-primary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  background:var(--brand-primary);
  color:#fff;
  border-radius:var(--radius-btn);
  font-weight:600;
  padding:10px 22px;
  font-size:15px;
  line-height:1.4;
  border:1px solid transparent;
  transition:background .2s,transform .2s,box-shadow .2s;
  cursor:pointer;
}
.btn-primary:hover{background:#1246c4;transform:translateY(-2px);box-shadow:0 10px 22px rgba(27,91,241,.25);}
.btn-primary:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  background:rgba(255,255,255,.96);
  color:var(--brand-primary);
  border:1px solid #d4dff2;
  border-radius:var(--radius-btn);
  font-weight:600;
  padding:10px 22px;
  font-size:15px;
  line-height:1.4;
  transition:background .2s,transform .2s,border-color .2s,box-shadow .2s;
  cursor:pointer;
}
.btn-ghost:hover{border-color:var(--brand-primary);background:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(20,40,80,.08);}
.btn-ghost:active{transform:translateY(0);box-shadow:none;}
.search-pill{
  display:flex;
  align-items:center;
  gap:8px;
  background:#f1f5fb;
  border-radius:999px;
  padding:8px 14px 8px 16px;
  border:1px solid transparent;
  transition:border-color .2s,box-shadow .2s,background .2s;
  width:200px;
}
.search-pill input{border:none;outline:none;background:transparent;font-size:14px;width:100%;color:var(--text-main);}
.search-pill input::placeholder{color:#8b96a8;}
.search-pill:focus-within{
  border-color:var(--brand-primary);
  box-shadow:0 0 0 3px rgba(27,91,241,.12);
  background:#fff;
}
.mobile-burger{
  display:none;
  width:38px;
  height:38px;
  border-radius:10px;
  border:1px solid var(--border-line);
  background:#fff;
  font-size:16px;
  color:var(--text-main);
  cursor:pointer;
  align-items:center;
  justify-content:center;
  transition:all .2s;
}
.mobile-burger:hover{border-color:var(--brand-primary);color:var(--brand-primary);}

/* mobile menu */
.mobile-menu{
  display:none;
  background:#fff;
  border-top:1px solid rgba(229,236,245,.8);
  padding:10px 0 18px;
  box-shadow:0 18px 30px rgba(20,40,80,.08);
}
.mobile-menu.open{display:block;}
.mobile-menu .m-nav{
  display:block;
  padding:10px 8px;
  font-size:15px;
  font-weight:500;
  color:var(--text-main);
  border-bottom:1px solid #f0f4fa;
}
.mobile-menu .m-nav:hover{color:var(--brand-primary);}
.mobile-menu .m-nav.active{color:var(--brand-primary);font-weight:600;}

/* ========== Page Hero / Category Header ========== */
.cat-page-hero{
  position:relative;
  background-image:linear-gradient(98deg,rgba(15,33,78,.82) 18%,rgba(27,91,241,.68) 70%,rgba(79,123,208,.46)),url('/assets/images/backpic/back-1.jpg');
  background-position:center;
  background-size:cover;
  color:#fff;
  overflow:hidden;
  padding:84px 0 70px;
}
.cat-page-hero::before{
  content:'';
  position:absolute;
  right:-90px;
  top:-110px;
  width:420px;
  height:420px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.18),transparent 65%);
  pointer-events:none;
}
.breadcrumb{
  font-size:14px;
  color:rgba(235,241,255,.82);
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:6px;
  margin-bottom:26px;
}
.breadcrumb a{color:rgba(235,241,255,.92);transition:color .2s;}
.breadcrumb a:hover{color:#fff;}
.cat-title{
  font-size:clamp(30px,4.6vw,46px);
  line-height:1.25;
  font-weight:700;
  letter-spacing:1px;
  margin:0 0 14px;
}
.cat-lead{
  max-width:650px;
  font-size:17px;
  line-height:1.8;
  color:#e6edff;
}
.hero-channel-pills{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  margin-top:30px;
}
.hero-channel-pill{
  background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.22);
  border-radius:999px;
  padding:9px 20px;
  font-size:14px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  backdrop-filter:blur(8px);
}
.hero-channel-pill strong{font-size:20px;font-weight:700;}

/* ========== Sections ========== */
.sec-pad{padding:80px 0;}
.section-heading{max-width:640px;margin-bottom:38px;}
.section-kicker{font-size:14px;color:var(--brand-primary);font-weight:600;letter-spacing:.06em;}
.sec-title{font-size:30px;font-weight:700;line-height:1.35;margin:8px 0 10px;letter-spacing:.02em;}
.sec-sub{color:var(--text-muted);font-size:16px;line-height:1.8;}

/* mini intro bars on category page */
.channel-brief{
  background:var(--bg-soft);
  border-bottom:1px solid var(--border-line);
}
.brief-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.brief-item{
  display:flex;
  gap:18px;
  padding:16px 4px;
}
.brief-icon{
  width:46px;
  height:46px;
  border-radius:14px;
  background:var(--brand-soft);
  color:var(--brand-primary);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  flex-shrink:0;
}
.brief-item h3{font-size:17px;font-weight:600;margin:2px 0 4px;}
.brief-item p{font-size:14px;color:var(--text-muted);margin:0;line-height:1.7;}

/* ========== Category main / Listing ========== */
.category-body{background:#fff;}
.filter-toolbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:16px;
}
.filter-title{font-size:19px;font-weight:700;margin:0;}
.sort-select{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:#fff;
  border:1px solid var(--border-line);
  border-radius:999px;
  padding:7px 16px;
  color:var(--text-main);
  font-size:14px;
  cursor:pointer;
  transition:border-color .2s,box-shadow .2s;
}
.sort-select select{
  border:none;
  outline:none;
  background:transparent;
  font-size:14px;
  color:var(--text-main);
  cursor:pointer;
  padding-right:4px;
}
.sort-select:focus-within{border-color:var(--brand-primary);box-shadow:0 0 0 3px rgba(27,91,241,.1);}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;}
.chip{
  border:1px solid var(--border-line);
  background:#fff;
  color:#566070;
  font-size:14px;
  border-radius:999px;
  padding:7px 16px;
  line-height:1.3;
  cursor:pointer;
  transition:all .2s;
}
.chip:hover{border-color:var(--brand-primary);color:var(--brand-primary);}
.chip.active{background:var(--brand-soft);border-color:rgba(27,91,241,.35);color:var(--brand-primary);font-weight:600;}

/* work card horizontal */
.work-list{display:flex;flex-direction:column;gap:24px;margin-top:22px;}
.work-card{
  display:flex;
  flex-direction:row;
  background:#fff;
  border:1px solid var(--border-line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-card);
  overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease;
}
.work-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.work-media{
  position:relative;
  width:38%;
  min-height:190px;
  overflow:hidden;
  flex-shrink:0;
}
.work-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  position:absolute;
  inset:0;
  transition:transform .4s ease;
}
.work-card:hover .work-media img{transform:scale(1.04);}
.play-badge{
  position:absolute;
  left:18px;
  bottom:16px;
  width:38px;
  height:38px;
  background:rgba(255,255,255,.94);
  color:var(--brand-primary);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:13px;
  box-shadow:0 6px 18px rgba(20,40,80,.18);
  transition:all .2s;
}
.work-card:hover .play-badge{background:var(--brand-primary);color:#fff;}
.work-card-body{
  flex:1;
  padding:22px 26px 18px;
  display:flex;
  flex-direction:column;
}
.work-card-body .cat-tag{
  display:inline-block;
  font-size:12px;
  font-weight:600;
  color:var(--brand-primary);
  background:var(--brand-soft);
  padding:3px 10px;
  margin-bottom:8px;
  border-radius:6px;
  align-self:flex-start;
}
.work-card-body h3{
  margin:0 0 8px;
  font-size:19px;
  line-height:1.5;
  font-weight:700;
  transition:color .2s;
}
.work-card-body h3 a:hover{color:var(--brand-primary);}
.work-excerpt{
  color:var(--text-muted);
  font-size:15px;
  line-height:1.75;
  margin:0 0 14px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.work-meta{
  margin-top:auto;
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:14px;
  font-size:13px;
  color:#8691a3;
}
.meta-author{display:flex;align-items:center;gap:7px;}
.avatar-circle{
  width:26px;
  height:26px;
  border-radius:50%;
  background:linear-gradient(135deg,#EAF1FE,#DCE9FF);
  color:var(--brand-primary);
  font-size:11px;
  font-weight:600;
  display:flex;
  align-items:center;
  justify-content:center;
}
.work-meta span i{color:#a0abba;margin-right:5px;}

/* pagination */
.simple-pagination{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:8px;
  margin-top:42px;
  flex-wrap:wrap;
}
.pg-btn{
  min-width:38px;
  height:38px;
  border-radius:50%;
  background:#f1f5fb;
  border:1px solid var(--border-line);
  color:var(--text-main);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
  padding:0 10px;
  cursor:pointer;
  transition:all .2s;
}
.pg-btn:hover{background:var(--brand-soft);border-color:var(--brand-primary);color:var(--brand-primary);}
.pg-btn.current{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff;font-weight:600;}
.pg-btn.disabled{opacity:.45;pointer-events:none;}
.loading-more{
  display:flex;
  justify-content:center;
  margin-top:44px;
}

/* ========== Sidebar ========== */
.sidebar-widget{
  background:#fff;
  border:1px solid var(--border-line);
  border-radius:18px;
  box-shadow:var(--shadow-card);
  padding:24px;
  margin-bottom:22px;
}
.sidebar-widget .side-title{
  font-size:17px;
  font-weight:700;
  margin:0 0 16px;
  padding-bottom:12px;
  border-bottom:1px solid var(--border-line);
  display:flex;
  align-items:center;
  gap:8px;
}
.sidebar-widget .side-title i{color:var(--brand-primary);font-size:15px;}
.side-search{
  width:100%;
}
.side-search .search-pill{width:100%;background:#f6f9fe;padding:11px 18px;}
.side-search .search-pill input{font-size:14px;}
.hot-cat-list{display:flex;flex-direction:column;}
.hot-cat-link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:11px 0;
  border-bottom:1px dashed #edf2f8;
  font-size:15px;
  color:var(--text-main);
  transition:padding .2s,color .2s;
}
.hot-cat-link:last-child{border-bottom:none;}
.hot-cat-link:hover{color:var(--brand-primary);padding-left:6px;}
.hot-cat-link .count{
  background:var(--brand-soft);
  color:var(--brand-primary);
  border-radius:20px;
  font-size:12px;
  font-weight:600;
  padding:2px 10px;
}
.rec-list{display:flex;flex-direction:column;gap:14px;}
.rec-mini{
  display:flex;
  gap:14px;
  background:#fff;
  border-radius:14px;
  padding:8px;
  transition:background .2s,transform .2s;
}
.rec-mini:hover{background:var(--bg-soft);transform:translateX(3px);}
.rec-thumb{
  width:84px;
  height:62px;
  border-radius:10px;
  object-fit:cover;
  flex-shrink:0;
}
.rec-mini h5{font-size:14px;line-height:1.45;font-weight:600;margin:0 0 5px;color:var(--text-main);}
.rec-mini h5:hover{color:var(--brand-primary);}
.rec-mini .rec-meta{font-size:12px;color:#8994a5;}
.side-creator-card{
  background:linear-gradient(135deg,#F5F8FD,#EAF1FE);
  border:1px solid #dde8fa;
  border-radius:18px;
  text-align:center;
  padding:24px 18px 20px;
}
.side-creator-card .side-logo{
  width:48px;height:48px;border-radius:16px;background:var(--brand-primary);
  color:#fff;font-size:20px;display:flex;align-items:center;justify-content:center;
  margin:0 auto 12px;
}
.side-creator-card h4{font-size:17px;margin:0 0 8px;}
.side-creator-card p{font-size:14px;color:var(--text-muted);margin-bottom:16px;line-height:1.7;}

/* ========== FAQ ========== */
.faq-wrap{
  background:var(--bg-soft);
  border-top:1px solid var(--border-line);
  border-bottom:1px solid var(--border-line);
}
.faq-accordion{
  background:#fff;
  border:1px solid var(--border-line);
  border-radius:16px;
  padding:22px 24px;
  margin-bottom:14px;
  box-shadow:0 2px 12px rgba(20,40,80,.03);
  transition:box-shadow .2s;
}
.faq-accordion:hover{box-shadow:var(--shadow-card);}
.faq-question{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  background:transparent;
  border:none;
  width:100%;
  text-align:left;
  font-size:16px;
  font-weight:600;
  color:var(--text-main);
  padding:0;
  cursor:pointer;
}
.faq-question i{
  color:var(--brand-primary);
  transition:transform .3s ease;
  flex-shrink:0;
  font-size:14px;
  width:20px;
  text-align:center;
}
.faq-accordion.active .faq-question i{transform:rotate(45deg);}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s ease,padding .3s ease;
  color:var(--text-muted);
  font-size:15px;
  line-height:1.85;
}
.faq-accordion.active .faq-answer{
  max-height:220px;
  padding-top:12px;
}

/* ========== CTA Band ========== */
.city-cta-band{
  position:relative;
  background:linear-gradient(110deg,rgba(20,56,140,.92) 0%,rgba(27,91,241,.86) 50%,rgba(245,166,35,.48) 130%),url('/assets/images/backpic/back-3.jpg') center/cover;
  color:#fff;
  overflow:hidden;
  padding:68px 0;
}
.city-cta-band::after{
  content:'';
  position:absolute;
  left:55%;
  bottom:-100px;
  width:330px;
  height:330px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.16),transparent 62%);
}
.city-cta-band .container-x{position:relative;z-index:2;}
.city-cta-main{max-width:680px;}
.city-cta-main h2{font-size:clamp(25px,3vw,34px);font-weight:700;margin:0 0 12px;}
.city-cta-main p{color:#e8efff;font-size:16px;line-height:1.85;margin:0 0 26px;}
.btn-white{
  display:inline-flex;
  align-items:center;
  gap:9px;
  background:#fff;
  color:var(--brand-primary);
  border-radius:999px;
  font-weight:700;
  padding:13px 28px;
  font-size:16px;
  box-shadow:0 8px 20px rgba(0,10,30,.12);
  transition:transform .2s,box-shadow .2s;
}
.btn-white:hover{transform:translateY(-3px);box-shadow:0 16px 30px rgba(0,20,55,.15);}
.btn-outline-light{
  display:inline-flex;
  align-items:center;
  gap:9px;
  color:#fff;
  border:1px solid rgba(255,255,255,.75);
  border-radius:999px;
  font-weight:600;
  padding:12px 24px;
  font-size:15px;
  transition:all .2s;
}
.btn-outline-light:hover{background:rgba(255,255,255,.12);transform:translateY(-3px);}

/* ========== Footer ========== */
.site-footer{
  background:#151d29;
  color:#b8c2d0;
}
.site-footer .footer-brand{
  font-size:24px;
  font-weight:800;
  color:#fff;
  display:flex;
  align-items:center;
  gap:9px;
}
.footer-link{color:#9aa7ba;font-size:14px;padding:5px 0;transition:color .2s,padding-left .2s;}
.footer-link:hover{color:#fff;padding-left:4px;}
.copyright-line{
  border-top:1px solid rgba(255,255,255,.08);
  margin-top:44px;
  padding-top:24px;
  font-size:13px;
  color:#7d8b9f;
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
}

/* ========== Responsive ========== */
@media (max-width:1024px){
  .brief-grid{grid-template-columns:repeat(3,1fr);gap:14px;}
  .brief-item{flex-direction:column;gap:10px;}
  .desktop-channels{display:flex !important;gap:22px;}
  .search-pill{width:160px;}
  .work-media{width:42%;}
}

@media (max-width:768px){
  .desktop-channels{display:none !important;}
  .mobile-burger{display:flex;}
  .header-actions .search-pill{display:none;}
  .header-actions .login-div{display:none;}
  .header-actions .btn-primary{padding:8px 15px;font-size:14px;}
  .sec-pad{padding:56px 0;}
  .brief-grid{grid-template-columns:1fr;gap:0;}
  .brief-item{border-bottom:1px solid var(--border-line);padding:14px 0;flex-direction:row;}
  .brief-item:last-child{border-bottom:none;}
  .category-main .lg\:col-span-2, .sidebar{width:100%;padding-left:0;}
  .work-card{flex-direction:column;}
  .work-media{width:100%;aspect-ratio:16/9;min-height:auto;}
  .work-media img{position:static;height:100%;aspect-ratio:16/9;}
  .work-card-body{padding:18px;}
  .work-card-body h3{font-size:17px;}
  .sidebar{display:grid;grid-template-columns:1fr;gap:0;margin-top:24px;}
}

@media (max-width:520px){
  .container-x{padding-left:16px;padding-right:16px;}
  .header-actions .login-div{display:none;}
  .header-actions .btn-primary{display:inline-block;padding:9px 14px;font-size:14px;}
  .cat-page-hero{padding:58px 0 48px;}
  .cat-lead{font-size:15px;}
  .work-media{min-height:auto;border-radius:16px 16px 0 0;}
  .hero-channel-pills{flex-direction:column;gap:10px;align-items:flex-start;}
  .city-cta-band{padding:50px 0;}
  .random-extra{display:none;}
  .copyright-line{flex-direction:column;align-items:flex-start;}
}