/* roulang page: index */
:root {
  --bg-primary:#07131c;
  --bg-secondary:#0b1a24;
  --panel:#0e202b;
  --mint:#22e5c5;
  --mint-soft:rgba(34,229,197,.35);
  --orange:#f5a524;
  --coral:#ff5364;
  --text-hi:#f0ffff;
  --text-body:rgba(228,248,248,.78);
  --text-weak:rgba(228,248,248,.5);
  --line-glass:rgba(255,255,255,.08);
  --line-strong:rgba(34,229,197,.35);
  --card-bg:rgba(255,255,255,.045);
  --radius-lg:1.5rem;
  --radius-md:1.25rem;
  --ease:all .25s cubic-bezier(.23,1,.32,1);
}
*,*::before,*::after{box-sizing:border-box}
body{
  margin:0;
  background:
    radial-gradient(circle at 18% 12%, rgba(18,71,83,.38), transparent 30%),
    radial-gradient(circle at 85% 2%, rgba(14,84,88,.2), transparent 28%),
    linear-gradient(180deg,#07131c 0%,#0b1b24 50%,#07131c 100%);
  color:var(--text-body);
  font-family:'PingFang SC','Microsoft YaHei','Noto Sans CJK SC','Helvetica Neue',sans-serif;
  font-size:16px;
  line-height:1.8;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .24s}
button,input{font:inherit;color:inherit}
button{cursor:pointer;border:none;background:none}
html{min-height:100%;background:var(--bg-primary)}
:focus-visible{
  outline:2px solid var(--mint);
  outline-offset:3px;
  border-radius:6px;
}
.container-custom{
  width:100%;
  max-width:1280px;
  margin:0 auto;
  padding:0 1rem;
}
@media(min-width:768px){
  .container-custom{padding:0 1.5rem}
}
.section-pad{padding:4.5rem 0}
@media(min-width:768px){.section-pad{padding:5.5rem 0}}

/* top bar */
.topbar-slim{
  border-bottom:1px solid rgba(255,255,255,.06);
  font-size:.84rem;
  background:rgba(5,17,23,.3);
  backdrop-filter:blur(6px);
}
.topbar-inner{
  display:flex;justify-content:space-between;align-items:center;
  max-width:1280px;margin:0 auto;padding:.35rem 1rem;
}
@media(min-width:768px){.topbar-inner{padding:.35rem 1.5rem}}

/* header */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  backdrop-filter:blur(16px);
  background:rgba(7,19,28,.72);
  border-bottom:1px solid rgba(255,255,255,.07);
  transition:background .3s, box-shadow .3s;
}
.site-header.scrolled{
  background:rgba(7,18,26,.92);
  box-shadow:0 12px 34px -20px rgba(0,0,0,.6), 0 1px 0 rgba(34,229,197,.1);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  max-width:1280px;
  margin:0 auto;
  padding:.7rem 1rem;
  min-height:68px;
}
@media(min-width:768px){.header-inner{padding:.7rem 1.5rem}}
.brand{
  display:flex;
  align-items:center;
  gap:.55rem;
}
.brand-mark{
  width:38px;height:38px;
  fill:var(--mint);
  filter:drop-shadow(0 0 9px rgba(34,229,197,.55));
  flex:none;
}
.brand-name{
  color:var(--text-hi);
  font-weight:800;
  font-size:1.22rem;
  letter-spacing:-.01em;
  line-height:1.15;
  white-space:nowrap;
}
.brand-name small{
  display:block;
  font-size:.62rem;
  font-weight:600;
  letter-spacing:.7em;
  text-transform:uppercase;
  color:var(--mint);
  margin-top:2px;
  opacity:.75;
}
.nav-links{
  display:none;
  align-items:center;
  gap:.1rem;
}
@media(min-width:1024px){.nav-links{display:flex}}
.nav-link{
  position:relative;
  padding:.48rem .85rem;
  border-radius:2rem;
  color:rgba(240,255,255,.72);
  font-weight:500;
  font-size:.95rem;
  transition:var(--ease);
  display:inline-block;
}
.nav-link:hover{
  color:var(--text-hi);
    background:rgba(255,255,255,.06);
}
.nav-link.active{
  color:var(--mint);
  background:rgba(34,229,197,.08);
}
.nav-link.active::before{
  content:'';
  position:absolute;
  left:16%;right:16%;
  bottom:0;
  height:2px;
  border-radius:2px;
  background:var(--mint);
  box-shadow:0 0 10px var(--mint);
  transform:scaleX(.7);
}
.nav-hots{
  display:inline-flex;
  align-items:center;
  gap:.2rem;
  background:linear-gradient(90deg,#ff5364,#f5a524);
  border-radius:999px;
  color:#fff;
  font-size:.6rem;
  font-weight:800;
  line-height:1;
  padding:2px 6px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.btn-nav-cta{
  display:none;
  align-items:center;
  gap:.4rem;
  background:linear-gradient(135deg,rgba(34,229,197,.95),rgba(34,229,197,.72));
  color:#041016;
  font-weight:800;
  font-size:.92rem;
  padding:.48rem .9rem;
  border-radius:2rem;
  box-shadow:0 0 16px rgba(34,229,197,.24);
  transition:var(--ease);
}
@media(min-width:768px){.btn-nav-cta{display:inline-flex}}
.btn-nav-cta:hover{
  box-shadow:0 0 26px rgba(34,229,197,.5);
  transform:translateY(-2px);
}
.btn-nav-cta:active{transform:scale(.98)}
.hamburger{
  display:flex;
  align-items:center;
  justify-content:center;
  width:44px;height:44px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.05);
  color:var(--text-hi);
  transition:var(--ease);
}
.hamburger:hover{border-color:var(--line-strong);box-shadow:0 0 18px rgba(34,229,197,.15)}
@media(min-width:1024px){.hamburger{display:none}}
.mobile-menu{
  position:fixed;
  top:0;right:-320px;
  width:300px;
  height:100vh;
  z-index:120;
  background:rgba(8,20,28,.96);
  border-left:1px solid rgba(34,229,197,.15);
  padding:1.4rem 1.2rem;
  transition:right .32s cubic-bezier(.22,.68,.35,1);
  display:flex;
  flex-direction:column;
  gap:.2rem;
  box-shadow:-30px 0 60px rgba(0,0,0,.6);
}
.mobile-menu.active{right:0}
.mobile-nav-link{
  display:block;
  padding:.85rem 1rem;
  border-radius:1rem;
  font-weight:600;
  color:var(--text-hi);
  font-size:1.02rem;
  transition:var(--ease);
}
.mobile-nav-link.active{background:rgba(34,229,197,.1);color:var(--mint)}
.mobile-nav-link:hover{background:rgba(255,255,255,.06)}
.mobile-cta{
  margin-top:1.2rem;
  display:flex;
  justify-content:center;
  padding:.8rem 1rem;
  background:var(--mint);
  color:#02131a;
  font-weight:800;
  border-radius:1.2rem;
  font-size:1rem;
  transition:var(--ease);
}
.mobile-cta:active{transform:scale(.98)}
.mobile-close{
  align-self:flex-end;
  width:42px;height:42px;
  border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.06);
  color:var(--text-hi);
  margin-bottom:.8rem;
}
.mobile-close:hover{background:rgba(255,255,255,.12)}

/* hero */
.hero-section{
  position:relative;
  min-height:88vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  isolation:isolate;
}
.hero-bg{
  position:absolute;
  inset:0;
  background-position:center;
  background-size:cover;
  z-index:-3;
}
.hero-scrim{
  position:absolute;
  inset:0;
  z-index:-2;
  background:
    linear-gradient(90deg, rgba(7,19,28,.94) 6%, rgba(7,19,28,.72) 46%, rgba(7,19,28,.38) 100%),
    linear-gradient(180deg, rgba(6,17,24,.35) 0%, rgba(7,19,28,.82) 100%);
}
.hero-scrim::after{
  content:'';
  position:absolute;
  width:900px;height:320px;
  right:-150px;bottom:0;
  background:radial-gradient(closest-side, rgba(34,229,197,.14), transparent);
  filter:blur(32px);
}
.hero-main{
  padding:5rem 0 4rem;
  display:grid;
  grid-template-columns:1fr;
  align-items:center;
  gap:3rem;
}
@media(min-width:1024px){
  .hero-main{grid-template-columns:1fr 420px;padding:5.5rem 0 6rem}
}
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  border:1px solid rgba(34,229,197,.4);
  color:var(--mint);
  background:rgba(34,229,197,.08);
  border-radius:999px;
  padding:.32rem .8rem;
  font-size:.72rem;
  letter-spacing:.85em;
  font-weight:600;
  margin-bottom:1.2rem;
  text-transform:uppercase;
}
.hero-eyebrow::before{
  content:'';
  width:6px;height:6px;
  border-radius:999px;
  background:var(--mint);
  box-shadow:0 0 12px var(--mint);
}
.hero-title{
  color:var(--text-hi);
  font-weight:900;
  font-size:2.6rem;
  line-height:1.12;
  letter-spacing:-.03em;
  margin-bottom:1rem;
  text-shadow:0 2px 20px rgba(0,0,0,.45);
}
@media(min-width:768px){.hero-title{font-size:4rem}}
@media(min-width:1280px){.hero-title{font-size:4.4rem}}
.hero-title .grad-mint{
  background:linear-gradient(120deg,#ffffff,#22e5c5);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{
  font-size:1.15rem;
  font-weight:500;
  color:rgba(240,255,255,.86);
  margin-bottom:.6rem;
}
.hero-desc{
  max-width:35rem;
  font-size:.97rem;
  color:var(--text-body);
  margin-bottom:1.6rem;
}
.hero-desc small{
  display:inline-block;
  color:var(--text-weak);
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:1rem;
  margin-bottom:2.2rem;
}
.btn-primary,.btn-ghost,.btn-orange{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.55rem;
  min-height:50px;
  border-radius:999px;
  padding:.72rem 1.6rem;
  font-weight:800;
  font-size:.95rem;
  transition:var(--ease);
  line-height:1.2;
  letter-spacing:.01em;
}
.btn-primary{
  background:linear-gradient(135deg,#d4fff6,#22e5c5);
  color:#02151d;
  box-shadow:0 8px 24px rgba(34,229,197,.24);
}
.btn-primary:hover{
  box-shadow:0 0 8px rgba(34,229,197,.2), 0 16px 32px rgba(34,229,197,.28);
  transform:translateY(-3px);
}
.btn-primary:active{transform:scale(.99) brightness(.96)}
.btn-ghost{
  border:1px solid rgba(255,255,255,.26);
  color:var(--text-hi);
  background:rgba(255,255,255,.03);
  backdrop-filter:blur(8px);
}
.btn-ghost:hover{
  border-color:var(--mint);
  box-shadow:0 0 18px rgba(34,229,197,.16);
  transform:translateY(-2px);
  color:var(--mint);
}
.btn-ghost:active{transform:scale(.98)}
.btn-orange{
  background:linear-gradient(135deg,#ffc14d,#f5a524);
  color:#171303;
  box-shadow:0 6px 22px rgba(245,165,36,.34);
}
.btn-orange:hover{
  box-shadow:0 0 16px rgba(245,165,36,.35),0 12px 28px rgba(245,165,36,.3);
  transform:translateY(-3px);
}
.btn-orange:active{transform:scale(.99)}
.tri-trust{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-start;
  gap:1.8rem;
  border-top:1px solid rgba(255,255,255,.1);
  padding-top:1.4rem;
}
.tri-trust span{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  color:rgba(228,248,248,.72);
  font-size:.9rem;
}
.tri-trust svg{fill:var(--mint);flex:none}
.hero-window{
  display:none;
  position:relative;
}
@media(min-width:1024px){.hero-window{display:block}}
.hero-glass{
  border:1px solid rgba(255,255,255,.12);
  background:rgba(10,26,35,.62);
  backdrop-filter:blur(18px);
  border-radius:1.5rem;
  padding:1rem;
  box-shadow:
    0 40px 70px -30px rgba(0,0,0,.8),
    0 0 0 1px rgba(34,229,197,.08),
    inset 0 1px rgba(255,255,255,.07);
}
.window-bar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:0 .2rem .8rem .2rem;
}
.window-dots{display:flex;gap:.35rem}
.window-dots i{
  width:8px;height:8px;
  border-radius:2px;
  background:#ff5364;
  display:inline-block;
}
.window-dots i:nth-child(2){background:#f5a524}
.window-dots i:nth-child(3){background:#22e5c5}
.window-url{
  color:rgba(228,248,248,.5);
  font-size:.72rem;
  border-radius:999px;
  background:rgba(255,255,255,.06);
  padding:.15rem .8rem;
}
.window-shot{
  position:relative;
  border-radius:1rem;
  overflow:hidden;
  background:#0c202a;
}
.window-shot img{
  width:100%;
  aspect-ratio:16 / 10;
  object-fit:cover;
  opacity:.92;
}
.online-pill{
  position:absolute;
  top:12px;left:12px;
  background:rgba(7,18,25,.7);
  backdrop-filter:blur(10px);
  border:1px solid rgba(34,229,197,.45);
  color:var(--mint);
  padding:.24rem .6rem;
  border-radius:1rem;
  font-size:.75rem;
  font-weight:700;
  display:flex;align-items:center;gap:.35rem;
  line-height:1;
}
.online-pill::before{
  content:'';
  width:6px;height:6px;
  border-radius:99px;
  background:var(--mint);
  box-shadow:0 0 8px var(--mint);
  animation:pulse-dot 1.4s infinite;
}
@keyframes pulse-dot{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.55;transform:scale(.8)}
}
.window-user{
  position:absolute;
  bottom:12px;right:12px;
  background:rgba(7,18,25,.68);
  backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.15);
  color:var(--text-hi);
  padding:.2rem .7rem;
  font-size:.75rem;
  border-radius:1rem;
}

/* section titles */
.sec-tag{
  display:block;
  color:var(--mint);
  font-size:.76rem;
  letter-spacing:.5em;
  text-transform:uppercase;
  font-weight:600;
  margin-bottom:.5rem;
}
.sec-title{
  color:var(--text-hi);
  font-size:1.7rem;
  font-weight:800;
  line-height:1.15;
  letter-spacing:-.02em;
}
@media(min-width:768px){.sec-title{font-size:2.2rem}}
.sec-desc{
  margin-top:.6rem;
  max-width:48ch;
  color:var(--text-body);
  font-size:.95rem;
}
.section-head{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:flex-end;
  gap:1.5rem;
  margin-bottom:2rem;
}
.sec-link{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  color:var(--mint);
  font-weight:600;
  font-size:.9rem;
  padding:.6rem .9rem;
  border-radius:999px;
  transition:var(--ease);
  border:1px solid transparent;
}
.sec-link:hover{
  background:rgba(34,229,197,.08);
  border-color:rgba(34,229,197,.24);
}

/* game cards */
.game-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:1.2rem;
}
@media(min-width:640px){.game-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.game-grid{grid-template-columns:repeat(4,1fr)}}
.game-card{
  position:relative;
  border-radius:var(--radius-md);
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  overflow:hidden;
  transition:var(--ease);
  display:flex;
  flex-direction:column;
  height:100%;
}
.game-card:hover{
  transform:translateY(-6px);
  border-color:rgba(34,229,197,.35);
  box-shadow:0 22px 44px -26px rgba(0,0,0,.7), 0 0 0 1px rgba(34,229,197,.1), 0 0 40px -12px rgba(34,229,197,.2);
}
.game-card-poster{
  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
}
.game-card-poster img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .5s;
}
.game-card:hover .game-card-poster img{transform:scale(1.05)}
.game-card-body{
  padding:1rem;
  flex:1;
  display:flex;
  flex-direction:column;
}
.game-card-tags{
  display:flex;
  gap:.4rem;
  align-items:center;
  margin-bottom:.4rem;
  min-height:22px;
}
.game-card-title{
  font-size:1.05rem;
  font-weight:800;
  color:var(--text-hi);
  line-height:1.3;
  margin-bottom:.3rem;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.game-card-desc{
  color:var(--text-body);
  line-height:1.6;
  font-size:.83rem;
  margin-bottom:.8rem;
}
.game-meta{
  display:flex;
  justify-content:space-between;
  align-items:center;
  color:rgba(228,248,248,.48);
  font-size:.78rem;
  margin-bottom:.75rem;
}
.game-meta .star{color:#fab038}
.play-icon{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:.4rem;
  border-radius:999px;
  background:rgba(34,229,197,.1);
  border:1px solid rgba(34,229,197,.2);
  color:var(--mint);
  font-size:.84rem;
  font-weight:700;
  min-height:40px;
  padding:0 .8rem;
  transition:var(--ease);
  width:100%;
}
.game-card:hover .play-icon{
  background:var(--mint);
  color:#021218;
  border-color:transparent;
  box-shadow:0 0 22px rgba(34,229,197,.25);
}
.chip{
  display:inline-flex;
  align-items:center;
  border-radius:999px;
  padding:.1rem .48rem;
  font-size:.67rem;
  line-height:1.4;
  font-weight:700;
}
.chip-hot{background:rgba(255,83,100,.14);color:#ff8d91;border:1px solid rgba(255,83,100,.24)}
.chip-new{background:rgba(34,229,197,.12);color:var(--mint);border:1px solid rgba(34,229,197,.27)}
.chip-rank{background:rgba(245,165,36,.14);color:#ffc14d;border:1px solid rgba(245,165,36,.28)}

/* reviews band */
.review-section{
  background:rgba(5,17,23,.5);
  border-top:1px solid rgba(255,255,255,.05);
  border-bottom:1px solid rgba(255,255,255,.05);
}
.review-track-wrap{position:relative;overflow:hidden}
.review-track{
  display:flex;
  gap:1rem;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding:.6rem .2rem 1.2rem;
  scrollbar-width:none;
}
.review-track::-webkit-scrollbar{display:none}
.review-card{
  scroll-snap-align:start;
  min-width:280px;
  max-width:300px;
  padding:1.2rem;
  border-radius:var(--radius-md);
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.08);
  display:flex;
  flex-direction:column;
  gap:.7rem;
  box-shadow:0 8px 24px -20px #000;
}
@media(min-width:768px){.review-card{min-width:320px}}
.review-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.review-avatar{
  width:38px;height:38px;
  border-radius:50%;
  background:rgba(34,229,197,.16);
  color:var(--mint);
  font-weight:800;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:.9rem;
  border:1px solid rgba(34,229,197,.28);
}
.review-stars{
  color:#fab038;
  display:flex;
  gap:.08rem;
  font-size:.82rem;
  letter-spacing:.08em;
}
.review-text{
  color:rgba(240,255,255,.88);
  font-size:.9rem;
  line-height:1.7;
}
.review-user{
  color:var(--text-weak);
  font-size:.78rem;
  display:flex;
  justify-content:space-between;
  border-top:1px dashed rgba(255,255,255,.08);
  padding-top:.7rem;
}
.arrow-btns{
  display:none;
  gap:.8rem;
  margin-left:auto;
}
@media(min-width:1024px){.arrow-btns{display:flex}}
.arrow-btn{
  width:42px;height:42px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  display:flex;align-items:center;justify-content:center;
  color:var(--text-hi);
  background:rgba(255,255,255,.04);
  transition:var(--ease);
}
.arrow-btn:hover{
  border-color:var(--mint);
  color:var(--mint);
  box-shadow:0 0 16px rgba(34,229,197,.18);
  transform:translateY(-2px);
}
.arrow-btn:active{transform:scale(.97)}

/* assurance band */
.assure-band{
  background:rgba(255,255,255,.025);
  border-top:1px solid rgba(255,255,255,.06);
}
.assure-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:.8rem;
}
@media(min-width:1024px){.assure-grid{grid-template-columns:repeat(4,1fr)}}
.assure-item{
  border:1px solid rgba(255,255,255,.06);
  border-radius:var(--radius-md);
  padding:1rem 1.2rem;
  display:flex;
  align-items:center;
  gap:1rem;
  background:rgba(255,255,255,.02);
  transition:border-color .2s, background .2s;
}
.assure-item:hover{
  border-color:rgba(245,165,36,.22);
  background:rgba(245,165,36,.03);
}
.assure-icon{
  flex:none;
  width:46px;height:46px;
  border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(245,165,36,.13);
  border:1px solid rgba(245,165,36,.2);
}
.assure-item h3{
  color:var(--text-hi);
  font-weight:700;
  font-size:.98rem;
  margin:0 0 .1rem;
  line-height:1.3;
}
.assure-item p{
  margin:0;
  font-size:.78rem;
  color:var(--text-body);
}

/* news / cms row */
.news-list{
  display:flex;
  flex-direction:column;
  gap:.82rem;
}
.news-item{
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:1rem;
  align-items:center;
  border:1px solid rgba(255,255,255,.07);
  border-radius:1rem;
  background:rgba(255,255,255,.025);
  padding:.75rem .9rem;
  transition:var(--ease);
}
.news-item:hover{
  border-color:rgba(34,229,197,.28);
  background:rgba(34,229,197,.04);
}
.news-cat{
  font-size:.7rem;
  font-weight:700;
  color:var(--mint);
  background:rgba(34,229,197,.1);
  border:1px solid rgba(34,229,197,.2);
  padding:.15rem .6rem;
  border-radius:.5rem;
  min-width:fit-content;
  text-align:center;
}
.news-main{
  min-width:0;
}
.news-title{
  color:var(--text-hi);
  font-size:.98rem;
  font-weight:700;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  transition:color .2s;
  line-height:1.5;
}
.news-item:hover .news-title{color:var(--mint)}
.news-desc{
  color:var(--text-body);
  font-size:.8rem;
  display:-webkit-box;
  -webkit-line-clamp:1;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-time{
  color:var(--text-weak);
  font-size:.78rem;
  white-space:nowrap;
  display:none;
}
@media(min-width:768px){.news-time{display:flex}}
.news-go{
  width:32px;height:32px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.03);
  color:rgba(240,255,255,.6);
  display:flex;align-items:center;justify-content:center;
  transition:var(--ease);
}
.news-item:hover .news-go{
  color:var(--mint);
  border-color:rgba(34,229,197,.3);
}
.cms-empty{
  gap:.4rem;
}
.empty-text{
  color:var(--text-weak);
  font-size:.9rem;
}

/* faq */
.faq-section{
  background:rgba(5,17,23,.55);
  border-top:1px solid rgba(255,255,255,.05);
  border-bottom:1px solid rgba(255,255,255,.05);
}
.faq-wrap{
  display:grid;
  gap:2rem;
  grid-template-columns:1fr;
}
@media(min-width:1024px){.faq-wrap{grid-template-columns:1fr 280px}}
.faq-list{
  max-width:880px;
}
.faq-item{
  border:1px solid rgba(255,255,255,.08);
  border-radius:1rem;
  background:rgba(255,255,255,.03);
  margin-bottom:.8rem;
}
.faq-item[open]{
  border-color:rgba(34,229,197,.25);
  background:rgba(34,229,197,.04);
}
.faq-summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:.8rem 1.2rem;
  min-height:52px;
  cursor:pointer;
  list-style:none;
  color:var(--text-hi);
  font-weight:600;
}
.faq-summary::-webkit-details-marker{display:none}
.faq-summary .faq-q{
  font-size:.96rem;
  line-height:1.5;
}
.faq-toggle{
  width:28px;height:28px;
  flex:none;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.2);
  display:flex;
  align-items:center;
  justify-content:center;
  transition:var(--ease);
  color:var(--mint);
}
.faq-item[open] .faq-toggle{
  transform:rotate(135deg);
  border-color:var(--mint);
  background:rgba(34,229,197,.12);
}
.faq-body{
  padding:0 1.2rem 1.2rem;
  color:var(--text-body);
  font-size:.9rem;
  border-top:1px dashed rgba(255,255,255,.08);
  margin:0 0.5rem;
  padding:0.8rem 0.7rem 1rem;
}
.faq-help{
  align-self:start;
  border-radius:1.2rem;
  padding:1.4rem;
  background:rgba(34,229,197,.05);
  border:1px solid rgba(34,229,197,.2);
  text-align:center;
}
.faq-help h3{
  color:var(--text-hi);
  margin-bottom:.4rem;
  font-size:1.05rem;
}
.faq-help p{
  font-size:.85rem;
  color:var(--text-body);
  margin-bottom:.9rem;
}

/* final cta */
.final-cta{
  position:relative;
  overflow:hidden;
  padding:5rem 0;
  text-align:center;
}
.cta-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  opacity:.75;
}
.cta-scrim{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(7,19,28,.78),rgba(7,19,28,.92));
}
.cta-title{
  position:relative;
  color:var(--text-hi);
  font-size:2.1rem;
  font-weight:900;
  letter-spacing:-.02em;
  line-height:1.2;
  margin-bottom:.8rem;
}
@media(min-width:768px){.cta-title{font-size:2.8rem}}
.cta-sub{
  position:relative;
  color:var(--text-body);
  font-size:1rem;
  margin-bottom:1.6rem;
  max-width:52ch;
  margin-left:auto;
  margin-right:auto;
}

/* footer */
.site-footer{
  background:rgba(4,12,18,.9);
  border-top:1px solid rgba(255,255,255,.06);
  padding-top:3.5rem;
}
.footer-top{
  display:grid;
  gap:2rem;
  grid-template-columns:1fr;
}
@media(min-width:768px){.footer-top{grid-template-columns:1.6fr repeat(3,1fr)}}
.footer-brand .brand-name{font-size:1.35rem}
.footer-about{
  max-width:34ch;
  color:var(--text-body);
  font-size:.86rem;
  margin-top:1rem;
}
.footer-col h3{
  color:var(--text-hi);
  font-size:1rem;
  font-weight:700;
  margin-bottom:1rem;
}
.footer-col ul{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:.55rem;
}
.footer-col a{
  font-size:.86rem;
  color:var(--text-body);
  transition:var(--ease);
}
.footer-col a:hover{
  color:var(--mint);
  padding-left:4px;
}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:.8rem;
  border-top:1px solid rgba(255,255,255,.06);
  margin-top:3rem;
  padding:1.3rem 0;
  font-size:.76rem;
}
@media(min-width:768px){
  .footer-bottom-inner{
    display:flex;
    max-width:1280px;
    margin:0 auto;
    padding:0 1.5rem;
    justify-content:space-between;
    width:100%;
  }
}
@media(min-width:768px){
  .footer-bottom-inner{display:flex}
}
.footer-bottom-text{
  display:flex;
  justify-content:space-between;
  gap:.6rem;
  font-size:.77rem;
  color:var(--text-weak);
  max-width:1280px;
  margin:0 auto;
  padding:.5rem 1rem;
  width:100%;
  border-top:1px solid rgba(255,255,255,.04);
}

/* roulang page: article */
:root{
  --bg-deep:#07131C;
  --bg-mid:#0B1A24;
  --bg-soft:#101F2A;
  --glass:rgba(255,255,255,0.045);
  --glass-strong:rgba(255,255,255,0.08);
  --line:rgba(255,255,255,0.08);
  --line-cyan:rgba(34,229,197,0.28);
  --text-strong:#F0FFFF;
  --text-soft:rgba(228,248,248,0.72);
  --text-mute:rgba(201,231,231,0.48);
  --green:#22E5C5;
  --green-rgb:34,229,197;
  --orange:#F5A524;
  --red:#FF5364;
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:20px;
  --radius-xl:24px;
  --heading-line:1.15;
  --body-line:1.8;
  --header-height:72px;
  --max-w:1280px;
  --shadow-card:0 20px 40px -20px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.04);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Segoe UI",sans-serif;
  background:radial-gradient(ellipse at 18% -6%, #0F2B3A 0%, transparent 55%), radial-gradient(ellipse at 92% 8%, #123446 0%, transparent 40%), linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-mid) 46%, var(--bg-deep) 100%);
  color:var(--text-soft);
  line-height:var(--body-line);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:rgba(var(--green-rgb),0.22);color:#fff}
img{max-width:100%;display:block;border:0}
a{color:#7BEAD6;text-decoration:none;transition:color .2s}
a:hover{color:#fff}
button{font-family:inherit}
h1,h2,h3,h4{color:var(--text-strong);line-height:var(--heading-line);margin:0}
p{margin:0}
.container-custom{max-width:var(--max-w);margin:0 auto;padding:0 24px;width:100%}
@media(max-width:768px){.container-custom{padding:0 18px}}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  height:var(--header-height);
  background:rgba(7,19,28,.66);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header-row{display:flex;align-items:center;justify-content:space-between;height:var(--header-height);gap:18px}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff}
.brand-mark{width:38px;height:38px;flex:0 0 auto;fill:var(--green)}
.brand-name{font-size:1.28rem;font-weight:800;letter-spacing:.01em;color:var(--text-strong);white-space:nowrap;display:inline-flex;align-items:baseline;gap:8px}
.brand-name small{font-size:.62rem;color:#fff;background:rgba(var(--green-rgb),.14);border:1px solid rgba(var(--green-rgb),.3);padding:0px 6px;border-radius:6px;letter-spacing:.2em}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-link{font-size:.95rem;color:rgba(228,248,248,.68);display:inline-flex;align-items:center;gap:.4rem;padding:10px 15px;border-radius:11px;font-weight:500;text-align:center;min-height:44px;border:1px solid transparent;transition:all .2s}
.nav-link:hover{color:var(--text-strong);background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.09)}
.nav-link.active{color:#052219;background:var(--green);box-shadow:0 0 0 1px rgba(34,229,197,.42), 0 10px 22px -8px rgba(var(--green-rgb),.35)}
.nav-hots{
  font-size:.65rem;background:var(--orange);color:#131008;padding:2px 7px;border-radius:99px;font-weight:800;letter-spacing:.05em;
}
.header-actions{display:flex;align-items:center;gap:12px}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);cursor:pointer;color:#fff
}
.nav-toggle svg{width:20px;height:20px;fill:currentColor}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:.95rem;min-height:44px;padding:0 22px;border-radius:12px;
  border:1px solid transparent;cursor:pointer;text-align:center;position:relative;overflow:hidden;
  transition:transform .2s ease, box-shadow .25s ease, background-color .2s, color .2s, border-color .2s;
}
.btn:active{transform:scale(.99);filter:brightness(.92)}
.btn:focus-visible{outline:3px solid rgba(var(--green-rgb),.55);outline-offset:3px}
.btn-primary{background:var(--green);color:#03140F;box-shadow:0 8px 22px -10px rgba(var(--green-rgb),.55);letter-spacing:.02em}
.btn-primary:hover{background:#46F3D8;color:#02140E;transform:translateY(-2px);box-shadow:0 16px 32px -12px rgba(var(--green-rgb),.5)}
.btn-outline{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.2);color:#E7FCFC}
.btn-outline:hover{border-color:rgba(34,229,197,.7);color:#fff;transform:translateY(-2px);background:rgba(34,229,197,.08);box-shadow:0 0 0 4px rgba(var(--green-rgb),.06)}
.btn-warm{background:var(--orange);color:#221602;box-shadow:0 10px 22px -12px rgba(245,165,36,.7)}
.btn-warm:hover{background:#FFBC4D;color:#221602;transform:translateY(-2px)}
.btn-lg{min-height:52px;padding:0 32px;font-size:1.04rem;border-radius:14px}
@media(max-width:1080px){
  .nav-links{display:none;position:absolute;top:calc(var(--header-height) - 6px);left:16px;right:16px;flex-direction:column;align-items:stretch;background:rgba(7,19,28,.96);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:12px;box-shadow:0 30px 50px -20px rgba(0,0,0,.65);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}
  .site-header.open .nav-links{display:flex}
  .nav-link{font-size:1.02rem;border-radius:12px}
  .nav-toggle{display:inline-flex}
  .header-cta-label{display:none}
}
@media(max-width:520px){
  .brand-name{font-size:1.12rem}
  .brand-mark{width:34px;height:34px}
  .btn-cta{min-width:0;padding:0 16px;font-size:.85rem}
}

/* ---------- Main / Layout ---------- */
.site-main{padding:34px 0 60px}
.article-sidebar .sideItem ...
.breadcrumb-wrap{padding:14px 0}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.88rem;color:var(--text-mute)}
.breadcrumb a{color:rgba(180,231,222,.7)}
.breadcrumb a:hover{color:var(--green)}
.crumb-sep{opacity:.4}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;align-items:start;margin-top:10px}
.article-main{min-width:0}
@media(max-width:1199px){.article-layout{grid-template-columns:minmax(0,1fr)} .article-sidebar{margin-top:44px}}

/* article intro */
.article-card-shell{background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.08);border-radius:24px;padding:42px;margin-bottom:32px;box-shadow:var(--shadow-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
@media(max-width:768px){.article-card-shell{padding:26px 20px}}
.article-flag{display:inline-flex;align-items:center;gap:8px;background:rgba(var(--green-rgb),.12);border:1px solid rgba(var(--green-rgb),.3);color:#97F5E3;padding:5px 14px;border-radius:99px;font-size:.8rem;font-weight:600;letter-spacing:.04em}
.article-header h1{font-size:clamp(1.9rem,4vw,3rem);font-weight:800;margin:16px 0 12px;letter-spacing:-.02em;color:var(--text-strong)}
.article-meta{display:flex;flex-wrap:wrap;gap:8px 22px;color:var(--text-mute);font-size:.88rem;border-bottom:1px solid rgba(255,255,255,.075);padding-bottom:22px;margin-bottom:30px}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-meta svg{width:16px;height:16px;fill:rgba(255,255,255,.3)}
.cover-backdrop{position:relative;border-radius:20px;overflow:hidden;background:var(--bg-soft);border:1px solid rgba(255,255,255,.08);margin-bottom:38px}
.cover-backdrop::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 52%, rgba(7,19,28,.95) 100%);pointer-events:none}
.cover-backdrop img{width:100%;height:auto;min-height:300px;object-fit:cover}

/* article content */
.article-content{font-size:1.04rem;color:rgba(228,248,248,.82);max-width:78ch}
.article-content p{margin:0 0 1.75em}
.article-content h2{font-size:1.65rem;font-weight:800;margin:2.1em 0 .7em;color:var(--text-strong);letter-spacing:-.02em}
.article-content h3{font-size:1.24rem;font-weight:750;margin:2em 0 .6em;color:#C9FBEF}
.article-content ul,.article-content ol{margin:0 0 1.7em;padding-left:1.55em}
.article-content li{margin-bottom:.45em}
.article-content a{border-bottom:1px solid rgba(34,229,197,.35);color:#63E3CE}
.article-content a:hover{color:#fff;border-color:#fff}
.article-content blockquote{border-left:4px solid var(--green);background:rgba(34,229,197,.07);padding:20px 24px;border-radius:0 16px 16px 0;margin:0 0 1.8em;color:rgba(230,250,250,.88);font-size:.98rem}
.article-content blockquote p{margin-bottom:.5em}
.article-content blockquote p:last-child{margin-bottom:0}
.article-content img{border-radius:16px;margin:18px 0 28px;border:1px solid rgba(255,255,255,.07)}
.article-content table{width:100%;border-collapse:collapse;margin:0 0 1.8em;font-size:.94rem;background:rgba(255,255,255,.04);border-radius:12px}
.article-content th,.article-content td{padding:12px 14px;border:1px solid rgba(255,255,255,.08);text-align:left;color:rgba(228,248,248,.78)}
.article-content th{background:rgba(34,229,197,.1);color:#E7FDF9;font-weight:750}
.article-content pre{background:#041018;border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:20px;overflow:auto;color:#B9EADD;font-size:.9rem;margin:0 0 1.6em}
.article-content code{font-size:.92em;background:rgba(255,255,255,.09);padding:2px 9px;border-radius:7px;color:#93C5FD}
.article-content pre code{background:none;padding:0;color:inherit}
.article-content hr{border:0;border-top:1px solid rgba(255,255,255,.1);margin:44px 0}

/* article tags */
.article-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;padding-top:26px;border-top:1px solid rgba(255,255,255,.08)}
.tag-chip{display:inline-flex;align-items:center;background:rgba(255,255,255,.06);color:rgba(228,248,248,.72);border-radius:99px;font-size:.8rem;padding:6px 14px;border:1px solid rgba(255,255,255,.08);transition:all .2s}
.tag-chip:hover{color:var(--green);border-color:rgba(var(--green-rgb),.4)}

/* pager */
.post-pager{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin:34px 0 40px}
.pager-link{flex:1;min-width:230px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:18px 20px;display:flex;flex-direction:column;gap:4px;transition:all .25s;color:var(--text-soft)}
.pager-link:hover{border-color:rgba(var(--green-rgb),.45);transform:translateY(-3px);box-shadow:0 18px 28px -22px rgba(0,0,0,.5);color:var(--green)}
.pager-label{font-size:.8rem;color:var(--text-mute);letter-spacing:.08em}
.pager-title{font-weight:700;color:var(--text-strong);font-size:1.05rem}
.pager-link:hover .pager-title{color:#fff}

/* sidebar */
.widget-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:22px;padding:24px;margin-bottom:18px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.widget-title{display:flex;align-items:center;justify-content:space-between;font-size:1.06rem;font-weight:800;color:var(--text-strong);margin-bottom:18px;padding-bottom:13px;border-bottom:1px solid rgba(255,255,255,.08)}
.widget-title svg{width:18px;height:18px;fill:var(--green)}
.news-mini-list{display:flex;flex-direction:column}
.news-mini{display:flex;gap:10px;padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.07);align-items:flex-start}
.news-mini:last-child{border-bottom:0}
.news-mini-dot{width:6px;height:6px;border-radius:99px;background:var(--green);margin-top:11px;flex:0 0 auto;box-shadow:0 0 0 3px rgba(var(--green-rgb),.15)}
.news-mini a{color:rgba(224,245,243,.72);font-size:.92rem;line-height:1.5;transition:color .2s}
.news-mini a:hover{color:var(--green)}
.news-mini time{font-size:.76rem;color:var(--text-mute);white-space:nowrap}
.hot-num{font-family:"Inter","PingFang SC",sans-serif;font-weight:900;color:var(--orange);font-size:.88rem;width:20px;flex:0 0 auto;text-align:center}
.aside-banner{position:relative;border-radius:20px;overflow:hidden;padding:26px 22px;background:linear-gradient(150deg,rgba(34,229,197,.18),rgba(7,19,28,.9) 58%),url('/assets/images/backpic/back-3.webp') center/cover;border:1px solid rgba(255,255,255,.12)}
.aside-banner::before{content:"";position:absolute;inset:0;background:linear-gradient(170deg, rgba(7,19,28,.2),rgba(7,19,28,.82));}
.aside-banner .inner{position:relative;z-index:2}
.aside-banner h3{color:#fff;font-size:1.2rem;font-weight:750;letter-spacing:-.01em}
.aside-banner p{color:rgba(231,255,255,.78);font-size:.86rem;margin-top:6px}
.aside-banner .btn{margin-top:16px}

/* related */
.section-block{margin-top:24px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:17px;margin-bottom:24px}
.section-head h2{font-size:1.5rem;font-weight:800;letter-spacing:-.02em}
.section-more{color:var(--text-mute);font-size:.9rem;display:inline-flex;align-items:center;gap:5px;min-height:44px}
.section-more:hover{color:var(--green)}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
@media(max-width:1024px){.related-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.related-grid{grid-template-columns:1fr}}
.relation-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:18px;overflow:hidden;transition:all .25s}
.relation-card:hover{transform:translateY(-5px);border-color:rgba(var(--green-rgb),.4);box-shadow:0 0 0 1px rgba(var(--green-rgb),.08),0 20px 34px -22px rgba(0,0,0,.5)}
.relation-cover{aspect-ratio:16/9;overflow:hidden;background:var(--bg-soft)}
.relation-cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.relation-card:hover .relation-cover img{transform:scale(1.05)}
.relation-body{padding:20px 20px 22px}
.relation-body h3{font-size:1.12rem;margin-bottom:6px}
.relation-body p{color:var(--text-mute);font-size:.9rem;line-height:1.6;margin:6px 0 10px}
.relation-meta{font-size:.82rem;color:var(--text-mute)}

/* not found */
.not-found-panel{max-width:700px;margin:8vh auto;text-align:center;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.1);border-radius:26px;padding:60px 36px}
.not-found-panel h1{font-size:2.2rem;}
.not-found-panel p{color:var(--text-mute);margin:18px 0 26px}

/* Footer */
.site-footer{margin-top:84px;background:rgba(4,13,19,.92);border-top:1px solid rgba(255,255,255,.08);padding-top:64px}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:46px}
@media(max-width:1024px){.footer-top{grid-template-columns:1.2fr 1fr 1fr}}
@media(max-width:720px){.footer-top{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer-top{grid-template-columns:1fr}}
.footer-brand{padding-right:30px}
.footer-brand .brand{margin-bottom:12px}
.footer-about{font-size:.92rem;color:var(--text-mute);margin-top:12px;line-height:1.8;max-width:44ch}
.footer-col h3{font-size:.9rem;letter-spacing:.14em;color:rgba(228,248,248,.55);margin-bottom:14px;font-weight:700}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.footer-col a{display:inline-flex;align-items:center;min-height:36px;font-size:.92rem;color:rgba(228,248,248,.63);transition:color .2s}
.footer-col a:hover{color:var(--green)}
.footer-bottom-text{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;align-items:center;padding:20px 30px;font-size:.84rem;color:var(--text-mute);border-top:1px solid rgba(255,255,255,.06);background:rgba(0,0,0,.2)}
@media(max-width:640px){.footer-bottom-text{flex-direction:column;text-align:center;padding:18px}}
.article-category-route{color:var(--text-mute)}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: category1 */
:root {
        --bg-deep: #07131C;
        --bg-panel: #0B1B24;
        --bg-soft: rgba(255, 255, 255, 0.045);
        --line-card: rgba(255, 255, 255, 0.08);
        --line-strong: rgba(255, 255, 255, 0.16);
        --brand: #22E5C5;
        --brand-light: rgba(34, 229, 197, 0.35);
        --brand-glow: rgba(34, 229, 197, 0.22);
        --accent: #F5A524;
        --accent-light: rgba(245, 165, 36, 0.16);
        --danger: #FF5364;
        --title: #F0FFFF;
        --body: rgba(228, 248, 248, 0.74);
        --muted: rgba(193, 220, 224, 0.54);
        --radius-s: 10px;
        --radius-m: 16px;
        --radius-l: 24px;
        --ring: 0 0 0 3px rgba(34, 229, 197, 0.24);
        --shadow-card: 0 20px 40px -22px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.035);
        --font-cn: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "PingFang SC Extrabold", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    }

    *,
    *::before,
    *::after {
        box-sizing: border-box;
    }

    html {
        scroll-behavior: smooth;
    }

    body {
        margin: 0;
        min-height: 100vh;
        color: var(--body);
        font-family: var(--font-cn);
        font-size: 16px;
        line-height: 1.8;
        background: transparent radial-gradient(circle at 18% 5%, #0d202c 0%, var(--bg-deep) 38%, #07131C 100%) no-repeat fixed center;
        background-color: #07131C;
        -webkit-font-smoothing: antialiased;
    }

    body::before {
        content: "";
        position: fixed;
        inset: 0;
        z-index: -1;
        pointer-events: none;
        background: linear-gradient(135deg, rgba(34, 229, 197, 0.045), transparent 24%, transparent 70%, rgba(34, 229, 197, 0.03));
    }

    img,
    svg {
        display: block;
        max-width: 100%;
    }

    a {
        color: inherit;
        text-decoration: none;
    }

    a:hover {
        color: var(--title);
    }

    button,
    input {
        font: inherit;
    }

    h1,
    h2,
    h3 {
        color: var(--title);
        line-height: 1.15;
        margin: 0;
        letter-spacing: -0.01em;
    }

    h2 {
        font-size: clamp(1.75rem, 2.8vw, 2.4rem);
    }

    h3 {
        color: var(--title);
        line-height: 1.4;
    }

    p {
        margin: 0;
    }

    ul,
    ol {
        margin: 0;
        padding: 0;
    }

    .container-custom {
        width: 100%;
        max-width: 1280px;
        margin-left: auto;
        margin-right: auto;
        padding-left: 1rem;
        padding-right: 1rem;
    }

    @media (min-width:768px) {
        .container-custom {
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }
    }

    .section-head {
        display: flex;
        justify-content: space-between;
        align-items: end;
        gap: 1rem;
        margin-bottom: 1.75rem;
    }

    .section-head .section-text h2 {
        margin-bottom: .3rem;
    }

    .section-head .section-text p {
        font-size: .95rem;
        color: var(--muted);
        max-width: 70ch;
    }

    .section-head .head-more {
        white-space: nowrap;
        color: var(--brand);
        font-size: .95rem;
        padding: .4rem .7rem;
        border-radius: 10px;
        transition: color .2s, background .2s, transform .2s;
    }

    .section-head .head-more:hover {
        color: var(--title);
        background: rgba(255, 255, 255, 0.07);
        transform: translateX(3px);
    }

    .eyebrow {
        display: inline-flex;
        align-items: center;
        gap: .6rem;
        font-size: .8rem;
        font-weight: 600;
        letter-spacing: .44em;
        text-transform: uppercase;
        color: var(--brand);
        margin: 0 0 .75rem;
    }

    .eyebrow::before {
        content: "";
        width: 38px;
        height: 1px;
        background: var(--brand);
        opacity: .6;
    }

    .glass-card {
        background: rgba(255, 255, 255, 0.045);
        border: 1px solid var(--line-card);
        border-radius: var(--radius-m);
        box-shadow: var(--shadow-card);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
    }

    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: .5rem;
        border: 0;
        cursor: pointer;
        min-height: 48px;
        border-radius: 12px;
        padding: .8rem 1.6rem;
        font-weight: 700;
        font-size: 1rem;
        line-height: 1.2;
        transition: transform .2s ease, box-shadow .25s ease, background-color .2s ease, color .2s ease, border-color .2s ease, filter .2s ease;
        outline: none;
    }

    .btn-primary {
        color: #071018;
        background: linear-gradient(180deg, #22E5C5 0%, #15BDa8 100%);
        box-shadow: 0 8px 22px rgba(34, 229, 197, 0.18), 0 0 0 1px rgba(34, 229, 197, 0.15) inset;
    }

    .btn-primary:hover {
        transform: translateY(-3px);
        box-shadow: 0 16px 34px rgba(34, 229, 197, 0.28), 0 0 0 1px rgba(34, 229, 197, 0.24) inset;
        filter: brightness(1.08);
    }

    .btn-ghost {
        background: rgba(255, 255, 255, 0.05);
        color: var(--title);
        border: 1px solid rgba(255, 255, 255, 0.16);
        box-shadow: none;
    }

    .btn-ghost:hover {
        border-color: rgba(34, 229, 197, 0.6);
        color: var(--brand);
        background: rgba(34, 229, 197, 0.05);
        transform: translateY(-2px);
    }

    .btn-accent {
        background: linear-gradient(180deg, #F5A524, #e18f10);
        box-shadow: 0 0 18px rgba(245, 165, 36, 0.2);
        color: #13100b;
    }

    .btn-accent:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 24px rgba(245, 165, 36, 0.3);
        filter: brightness(1.05);
        color: #13100b;
    }

    .btn:active {
        transform: scale(.985);
        filter: brightness(.96);
    }

    .btn:focus-visible,
    .nav-link:focus-visible,
    .faq-btn:focus-visible,
    a:focus-visible,
    button:focus-visible {
        outline: none;
        box-shadow: var(--ring) !important;
    }

    .badge {
        display: inline-flex;
        align-items: center;
        gap: .3rem;
        min-height: 26px;
        padding: .18rem .65rem;
        border-radius: 999px;
        font-size: .75rem;
        font-weight: 700;
        line-height: 1;
        letter-spacing: .04em;
        border: 1px solid transparent;
    }

    .badge-hot {
        color: var(--accent);
        background: var(--accent-light);
        border-color: rgba(245, 165, 36, 0.3);
    }

    .badge-new {
        color: var(--brand);
        background: rgba(34, 229, 197, 0.1);
        border-color: rgba(34, 229, 197, 0.3);
    }

    .badge-off {
        color: #f0a3ab;
        background: rgba(255, 83, 100, 0.12);
        border-color: rgba(255, 83, 100, 0.3);
    }

    .text-muted {
        color: var(--muted);
    }

    .inline-icon {
        width: 18px;
        height: 18px;
        flex: 0 0 auto;
        fill: currentColor;
    }

    /* ===== Header ===== */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 50;
        height: 74px;
        display: flex;
        align-items: center;
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        background: rgba(7, 19, 28, 0.7);
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        transition: background-color .3s, box-shadow .3s;
    }

    .site-header.scrolled {
        background: rgba(4, 12, 18, 0.84);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
        border-bottom-color: rgba(34, 229, 197, 0.16);
    }

    .header-flex {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        height: 100%;
    }

    .brand {
        display: inline-flex;
        align-items: center;
        gap: .6rem;
        margin-right: .8rem;
        color: var(--title);
    }

    .brand-mark {
        width: 36px;
        height: 36px;
        fill: var(--brand);
        filter: drop-shadow(0 0 7px rgba(34, 229, 197, 0.35));
        flex: 0 0 auto;
    }

    .brand-name {
        display: flex;
        align-items: baseline;
        flex-wrap: wrap;
        gap: .2rem;
        color: var(--title);
        font-weight: 900;
        font-size: 1.2rem;
        letter-spacing: .03em;
    }

    .brand-name small {
        font-size: .55rem;
        color: var(--brand);
        font-weight: 800;
        letter-spacing: .3em;
        border: 1px solid rgba(34, 229, 197, 0.4);
        background: rgba(34, 229, 197, 0.1);
        border-radius: 4px;
        padding: .05rem .2rem;
        align-self: center;
        line-height: 1.4;
    }

    .nav-links {
        display: flex;
        align-items: center;
        gap: .45rem;
    }

    .nav-link {
        display: inline-flex;
        align-items: center;
        min-height: 40px;
        padding: .4rem .85rem;
        border-radius: 10px;
        color: rgba(230, 245, 245, 0.68);
        font-size: .96rem;
        font-weight: 600;
        line-height: 1.1;
        border: 1px solid transparent;
        transition: color .2s, background .2s, border-color .2s, transform .2s;
    }

    .nav-link:hover {
        color: var(--brand);
        background: rgba(255, 255, 255, 0.05);
    }

    .nav-link.active {
        color: var(--brand);
        background: rgba(34, 229, 197, 0.11);
        border-color: rgba(34, 229, 197, 0.22);
    }

    .nav-link.active::after {
        content: "";
        width: 4px;
        height: 4px;
        border-radius: 99px;
        background: var(--brand);
        margin-left: .3rem;
    }

    .nav-hots {
        background: linear-gradient(180deg, #ff6a5f, #f32d41);
        border-radius: 999px;
        color: #fff;
        font-size: .68rem;
        font-weight: 900;
        line-height: 1;
        padding: .28rem .42rem;
        letter-spacing: .05em;
    }

    .header-actions {
        display: flex;
        align-items: center;
        gap: .7rem;
    }

    .btn-compact {
        min-height: 42px;
        padding: .55rem 1.2rem;
        font-size: .93rem;
        border-radius: 12px;
        white-space: nowrap;
    }

    .menu-toggle {
        display: none;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border: 1px solid rgba(255, 255, 255, 0.12);
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.03);
        color: var(--title);
        cursor: pointer;
    }

    .menu-toggle svg {
        width: 25px;
        height: 25px;
        stroke: currentColor;
        stroke-width: 2;
    }

    @media (min-width: 961px) {
        .header-actions .cta-sm-mobile {
            display: none;
        }
    }

    @media (max-width: 1040px) {
        .brand-name {
            font-size: 1.05rem;
        }

        .nav-link {
            padding: .4rem .55rem;
            font-size: .86rem;
        }
    }

    @media (max-width: 960px) {
        .nav-links {
            position: fixed;
            top: 74px;
            right: 0;
            left: 0;
            z-index: 60;
            flex-direction: column;
            align-items: stretch;
            gap: .25rem;
            background: rgba(4, 12, 18, 0.97);
            border-bottom: 1px solid var(--line-strong);
            padding: .8rem 1rem 1.4rem;
            transform: translateY(-12px);
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            backdrop-filter: blur(18px);
            transition: opacity .25s, transform .25s;
            max-height: 80vh;
            overflow-y: auto;
        }

        body.nav-open .nav-links {
            transform: none;
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
        }

        .nav-link {
            justify-content: space-between;
            min-height: 48px;
            border-radius: 10px;
            font-size: 1rem;
        }

        .nav-links .nav-link.active {
            background: rgba(34, 229, 197, 0.12);
        }

        .menu-toggle {
            display: inline-flex;
        }
    }

    @media (max-width: 520px) {
        .site-header {
            height: 68px;
        }

        .nav-links {
            top: 68px;
        }

        .header-actions .btn-compact {
            display: none;
        }

        .brand-mark {
            width: 30px;
            height: 30px;
        }

        .brand-name {
            font-size: 1rem;
        }

        .section-head {
            align-items: flex-start;
            flex-direction: column;
        }
    }

    /* ===== Category Banner ===== */
    .category-banner {
        position: relative;
        padding: clamp(2.6rem, 5.2vw, 5rem) 0 clamp(2.4rem, 4vw, 4.2rem);
        background: linear-gradient(105deg, rgba(7, 19, 28, .52), rgba(11, 27, 36, .68) 45%, rgba(7, 19, 28, .84)), url("/assets/images/backpic/back-1.png") center/cover no-repeat;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .category-banner::after {
        content: "";
        position: absolute;
        width: 420px;
        height: 420px;
        right: 2%;
        bottom: -30%;
        pointer-events: none;
        background: radial-gradient(circle, rgba(34, 229, 197, 0.1), transparent 65%);
    }

    .category-banner-grid {
        position: relative;
        display: grid;
        grid-template-columns: 1.05fr .85fr;
        align-items: center;
        gap: 2rem;
    }

    .category-banner h1 {
        font-weight: 900;
        font-size: clamp(2.7rem, 6.2vw, 4.8rem);
        letter-spacing: 0.01em;
        max-width: 8ch;
        margin-bottom: .8rem;
        background: linear-gradient(135deg, #f3ffff 0%, #75f3dd 76%, var(--brand) 100%);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        line-height: 1.05;
    }

    .category-banner .banner-copy {
        max-width: 62ch;
        font-size: 1.06rem;
        color: rgba(228, 248, 248, .8);
        margin-bottom: 1.5rem;
    }

    .banner-actions {
        display: flex;
        justify-content: flex-end;
        gap: .7rem;
        margin-top: 1.5rem;
    }

    .banner-actions .btn {
        padding: .65rem 1.15rem;
        min-height: 43px;
    }

    .banner-card-stack {
        position: relative;
        display: flex;
        justify-content: flex-end;
        align-items: flex-start;
    }

    .game-status-card {
        position: relative;
        width: 100%;
        max-width: 480px;
        border-radius: 20px;
        overflow: hidden;
        background: rgba(255, 255, 255, 0.035);
        border: 1px solid var(--line-strong);
        box-shadow: 0 18px 34px -22px rgba(0, 0, 0, .7), 0 0 0 1px rgba(34, 229, 197, .05);
        transform: perspective(1200px) rotateY(-2deg);
    }

    .game-status-card img {
        width: 100%;
        height: min(31vw, 330px);
        object-fit: cover;
        min-height: 220px;
    }

    .status-dock {
        position: absolute;
        left: 12px;
        right: 12px;
        bottom: 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        background: rgba(5, 14, 21, .78);
        backdrop-filter: blur(8px);
        border: 1px solid rgba(255, 255, 255, .13);
        border-radius: 14px;
        padding: .6rem .85rem;
    }

    .status-dock span {
        font-size: .84rem;
        font-weight: 700;
        color: var(--title);
    }

    .status-dock .live-dot {
        display: inline-block;
        width: 8px;
        height: 8px;
        background-color: var(--brand);
        margin-right: .45rem;
        border-radius: 999px;
        box-shadow: 0 0 8px rgba(34, 229, 197, .65);
        vertical-align: 1px;
        animation: pulseDot 1.8s infinite;
    }

    @keyframes pulseDot {
        0%,
        100% {
            opacity: .5;
            transform: scale(.85);
        }

        50% {
            opacity: 1;
            transform: scale(1.25);
        }
    }

    .hero-mini-features {
        display: flex;
        flex-wrap: wrap;
        gap: 0 1.4rem;
        margin-top: 2rem;
        padding-top: 1.3rem;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        max-width: 58ch;
    }

    .hero-mini-features .mini-feature {
        display: inline-flex;
        align-items: center;
        gap: .42rem;
        color: var(--muted);
        font-size: .9rem;
        font-weight: 500;
    }

    .mini-feature .inline-icon {
        width: 17px;
        height: 17px;
        color: var(--brand);
    }

    @media (max-width: 880px) {
        .category-banner-grid {
            grid-template-columns: 1fr;
            gap: 2.2rem;
        }

        .banner-card-stack {
            justify-content: flex-start;
        }

        .game-status-card {
            max-width: none;
        }
    }

    @media (max-width: 520px) {
        .category-banner h1 {
            font-size: 2.4rem;
        }

        .hero-mini-features {
            gap: .55rem 1rem;
        }

        .hero-mini-features .mini-feature {
            font-size: .82rem;
        }

        .banner-actions {
            justify-content: flex-start;
        }
    }

    /* ===== filter pills ===== */
    .game-pills {
        display: flex;
        gap: .65rem;
        flex-wrap: wrap;
        padding: .4rem 0;
    }

    .pill-filter {
        border: 1px solid rgba(255, 255, 255, 0.09);
        background: rgba(255, 255, 255, 0.025);
        color: rgba(231, 247, 247, .68);
        border-radius: 999px;
        padding: .45rem 1.15rem;
        font-size: .83rem;
        font-weight: 600;
        min-height: 38px;
        line-height: 1.3;
        cursor: pointer;
        transition: all .2s ease;
    }

    .pill-filter:hover {
        color: var(--brand);
        background: rgba(34, 229, 197, .08);
        border-color: rgba(34, 229, 197, .38);
        transform: translateY(-1px);
    }

    .pill-filter.is-active {
        color: #071018;
        background: var(--brand);
        border-color: var(--brand);
        font-weight: 800;
        box-shadow: 0 0 16px rgba(34, 229, 197, .26);
    }

    /* ===== game library cards ===== */
    .section-gap {
        padding-top: 3.2rem;
        padding-bottom: 3.2rem;
    }

    @media (min-width:768px) {
        .section-gap {
            padding-top: 4.6rem;
            padding-bottom: 4.6rem;
        }
    }

    .game-card-h {
        display: grid;
        grid-template-columns: 260px 1fr;
        border-radius: 18px;
        overflow: hidden;
        background: rgba(255, 255, 255, 0.045);
        border: 1px solid var(--line-card);
        box-shadow: var(--shadow-card);
        transition: transform .3s ease, border-color .3s, box-shadow .3s;
    }

    .game-card-h:hover {
        transform: translateY(-6px);
        border-color: rgba(34, 229, 197, .36);
        box-shadow: 0 18px 38px -24px rgba(0, 0, 0, .65), 0 0 0 1px rgba(34, 229, 197, .11);
    }

    .game-card-h .thumb {
        position: relative;
        min-height: 210px;
        background: #13282f;
    }

    .game-card-h .thumb img {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .game-card-h .thumb .badge {
        position: absolute;
        top: 12px;
        left: 12px;
        z-index: 2;
    }

    .game-card-h .thumb::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, transparent 55%, rgba(7, 19, 28, .42));
        pointer-events: none;
    }

    .game-card-body {
        display: flex;
        flex-direction: column;
        padding: 1.45rem 1.5rem 1.3rem;
    }

    .game-card-body .card-topline {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: .6rem;
        margin-bottom: .55rem;
    }

    .game-card-body h3 {
        font-size: 1.28rem;
        font-weight: 800;
        letter-spacing: 0;
        color: var(--title);
    }

    .game-tags {
        display: flex;
        gap: .45rem;
        flex-wrap: wrap;
    }

    .game-tag {
        font-size: .72rem;
        border: 1px solid rgba(34, 229, 197, .18);
        background: rgba(34, 229, 197, .06);
        color: var(--brand);
        border-radius: 999px;
        padding: .15rem .6rem;
        line-height: 1.6;
        font-weight: 600;
    }

    .game-tag.is-warm {
        color: var(--accent);
        border-color: rgba(245, 165, 36, .25);
        background: rgba(245, 165, 36, .07);
    }

    .game-desc {
        margin-top: .7rem;
        margin-bottom: .9rem;
        font-size: .96rem;
        line-height: 1.8;
        color: var(--body);
        max-width: 72ch;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .game-meta-row {
        margin-top: auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: .8rem;
        border-top: 1px solid rgba(255, 255, 255, 0.07);
        padding-top: .85rem;
        flex-wrap: wrap;
    }

    .game-meta-info {
        display: inline-flex;
        align-items: center;
        gap: 1rem;
        color: var(--muted);
        font-size: .84rem;
    }

    .game-meta-info span {
        display: inline-flex;
        align-items: center;
        gap: .25rem;
    }

    .game-meta-info .inline-icon {
        width: 15px;
        height: 15px;
        fill: var(--brand);
        opacity: .7;
    }

    .game-meta-info .online-count {
        color: var(--brand);
    }

    .game-card-body .btn {
        min-height: 40px;
        padding: .45rem 1.12rem;
        font-size: .88rem;
        border-radius: 10px;
    }

    .btn-streak {
        background: rgba(34, 229, 197, .1);
        color: var(--brand);
        border: 1px solid rgba(34, 229, 197, .25);
    }

    .btn-streak:hover {
        background: var(--brand);
        color: #071018;
        box-shadow: 0 4px 16px rgba(34, 229, 197, .25);
        transform: translateY(-2px);
    }

    .btn-streak:active {
        transform: scale(.985);
        filter: brightness(.91);
    }

    .library-list {
        display: flex;
        flex-direction: column;
        gap: 1.2rem;
    }

    .hide-mobile {
        display: none;
    }

    @media (min-width: 760px) {
        .hide-mobile {
            display: inline-flex;
        }

        .game-card-h {
            grid-template-columns: 240px 1fr;
        }
    }

    @media (max-width: 700px) {
        .game-card-h {
            grid-template-columns: 1fr;
        }

        .game-card-h .thumb {
            min-height: 180px;
            position: relative;
            height: auto;
        }

        .game-card-h .thumb img {
            position: static;
            height: auto;
            max-height: 230px;
            min-height: 180px;
        }

        .game-card-h .thumb::after {
            display: none;
        }

        .game-card-body {
            padding: 1.2rem;
        }

        .game-meta-info {
            gap: .75rem;
            font-size: .78rem;
        }

        .section-head .head-more {
            font-size: .87rem;
        }
    }

    /* ===== features steps ===== */
    .steps-section {
        position: relative;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.018), transparent 70%);
    }

    .steps-grid {
        display: grid;
        gap: 1.3rem;
        grid-template-columns: 1fr;
    }

    .feature-step {
        padding: 1.5rem 1.4rem 1.7rem;
        border-radius: 18px;
        background: rgba(255, 255, 255, 0.033);
        border: 1px solid var(--line-card);
        transition: border-color .25s, transform .3s, background .3s;
    }

    .feature-step:hover {
        border-color: rgba(34, 229, 197, .4);
        transform: translateY(-4px);
        background: rgba(255, 255, 255, 0.048);
    }

    .feature-step .step-icon {
        width: 50px;
        height: 50px;
        background: rgba(34, 229, 197, 0.11);
        border: 1px solid rgba(34, 229, 197, 0.24);
        border-radius: 16px;
        display: grid;
        place-items: center;
        color: var(--brand);
        margin-bottom: 1rem;
    }

    .feature-step .step-icon.is-orange {
        background: var(--accent-light);
        border-color: rgba(245, 165, 36, 0.3);
        color: var(--accent);
    }

    .feature-step .step-icon svg {
        width: 23px;
        height: 23px;
        fill: currentColor;
    }

    .feature-step h3 {
        font-size: 1.1rem;
        margin-bottom: .25rem;
    }

    .feature-step .step-no {
        font-size: .76rem;
        color: var(--muted);
        letter-spacing: .16em;
        margin-bottom: .2rem;
        display: block;
    }

    .feature-step p {
        color: var(--body);
        font-size: .92rem;
    }

    @media (min-width: 720px) {
        .steps-grid {
            grid-template-columns: repeat(3, 1fr);
        }
    }

    /* ===== trust guarantee bar ===== */
    .guarantee-band {
        background: rgba(6, 17, 25, 0.75);
        border-block: 1px solid rgba(34, 229, 197, 0.12);
        padding: 1.35rem 0;
    }

    .guarantee-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1.4rem 1rem;
    }

    .guarantee-item {
        display: flex;
        gap: .65rem;
        align-items: center;
        padding: .3rem 0;
    }

    .guarantee-item .g-icon {
        width: 30px;
        height: 30px;
        flex: 0 0 auto;
        border-radius: 50%;
        display: grid;
        place-items: center;
        background: rgba(245, 165, 36, 0.1);
        border: 1px solid rgba(245, 165, 36, 0.28);
    }

    .guarantee-item .g-icon svg {
        width: 15px;
        height: 15px;
        fill: var(--accent);
    }

    .guarantee-item h4 {
        margin: 0;
        font-size: .9rem;
        color: var(--title);
        font-weight: 800;
    }

    .guarantee-item p {
        font-size: .78rem;
        color: var(--muted);
        margin-top: .1rem;
    }

    .guarantee-item .g-text {
        flex: 1 1 auto;
        min-width: 0;
    }

    @media (min-width: 960px) {
        .guarantee-grid {
            grid-template-columns: repeat(4, 1fr);
        }
    }

    /* ===== FAQ ===== */
    .faq-section {
        background: rgba(9, 23, 33, 0.6);
        border-top: 1px solid rgba(255, 255, 255, 0.03);
        border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    }

    .faq-wrap {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 2.6rem;
        align-items: start;
    }

    .faq-list {
        display: grid;
        gap: .7rem;
    }

    .faq-item {
        border-radius: 16px;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid var(--line-card);
        overflow: hidden;
        transition: border-color .25s, background-color .25s;
    }

    .faq-item.is-open {
        background: rgba(255, 255, 255, 0.06);
        border-color: rgba(34, 229, 197, 0.34);
    }

    .faq-btn {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        min-height: 58px;
        background: transparent;
        border: 0;
        padding: .75rem 1.15rem;
        color: var(--title);
        font-weight: 700;
        font-size: 1rem;
        cursor: pointer;
        text-align: left;
    }

    .faq-btn .arrow {
        width: 30px;
        height: 30px;
        flex: 0 0 auto;
        border: 1px solid rgba(255, 255, 255, 0.13);
        border-radius: 50%;
        display: grid;
        place-items: center;
        color: var(--brand);
        transition: transform .28s ease, border-color .2s ease, color .2s ease;
    }

    .faq-btn .arrow svg {
        width: 15px;
        height: 15px;
        fill: none;
        stroke: currentColor;
        stroke-width: 2;
    }

    .faq-item.is-open .faq-btn .arrow {
        transform: rotate(180deg);
        color: var(--brand);
        border-color: rgba(34, 229, 197, 0.5);
    }

    .faq-panel {
        display: grid;
        grid-template-rows: 0fr;
        transition: grid-template-rows .3s ease;
    }

    .faq-panel-inner {
        overflow: hidden;
    }

    .faq-item.is-open .faq-panel {
        grid-template-rows: 1fr;
    }

    .faq-panel-inner p {
        padding: 0 1.2rem 1.1rem 1.2rem;
        color: var(--body);
        font-size: .95rem;
        line-height: 1.85;
        border-top: 1px solid rgba(255, 255, 255, 0.06);
        padding-top: .85rem;
        margin-top: 0;
    }

    .faq-help-card {
        border-radius: 20px;
        background: linear-gradient(140deg, rgba(34, 229, 197, 0.1), rgba(255, 255, 255, 0.02));
        border: 1px solid rgba(34, 229, 197, 0.25);
        padding: 1.6rem 1.5rem 1.5rem;
    }

    .faq-help-card h3 {
        font-size: 1.15rem;
        margin-bottom: .35rem;
    }

    .faq-help-card p {
        font-size: .9rem;
        color: var(--muted);
        margin-bottom: 1.2rem;
    }

    @media (max-width: 880px) {
        .faq-wrap {
            grid-template-columns: 1fr;
            gap: 1.5rem;
        }

        .faq-help-card {
            max-width: 560px;
        }
    }

    /* ===== CTA ===== */
    .final-cta {
        position: relative;
        z-index: 0;
        background: linear-gradient(90deg, rgba(7, 19, 28, 0.82), rgba(11, 27, 36, 0.76)), url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
        overflow: hidden;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        border-bottom: 1px solid rgba(34, 229, 197, 0.14);
    }

    .final-cta-inner {
        text-align: center;
        padding: clamp(2.6rem, 5vw, 4.5rem) 0;
    }

    .final-cta-inner h2 {
        font-size: clamp(2rem, 4.5vw, 3rem);
        font-weight: 900;
        color: var(--title);
        max-width: 18ch;
        margin: 0 auto .6rem;
    }

    .final-cta-inner p {
        color: var(--body);
        max-width: 52ch;
        margin: 0 auto 2rem;
    }

    .cta-buttons {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: .9rem;
    }

    .footer-bottom-text .cta-light {
        color: var(--brand);
        font-weight: 700;
        transition: opacity .25s, transform .25s;
        display: inline-flex;
        align-items: center;
        gap: .3rem;
    }

    .footer-bottom-text .cta-light:hover {
        color: var(--brand);
        transform: translateY(-2px);
    }

    /* ===== Footer ===== */
    .site-footer {
        background: #05121b;
        border-top: 1px solid rgba(255, 255, 255, 0.07);
        padding: 2.8rem 0 0;
    }

    .footer-top {
        display: grid;
        grid-template-columns: 1.8fr 1fr 1fr 1fr;
        gap: 2.2rem;
        padding-bottom: 2.8rem;
    }

    .footer-brand .brand {
        margin-bottom: .9rem;
    }

    .footer-about {
        font-size: .92rem;
        line-height: 1.9;
        color: var(--muted);
        max-width: 34ch;
        margin-top: .75rem;
    }

    .footer-col h3 {
        color: var(--title);
        font-size: 1rem;
        margin-bottom: .8rem;
        font-weight: 700;
    }

    .footer-col ul {
        list-style: none;
        display: grid;
        gap: .5rem;
    }

    .footer-col a {
        color: var(--muted);
        font-size: .9rem;
        line-height: 1.6;
        transition: color .2s, padding-left .2s;
    }

    .footer-col a:hover {
        color: var(--brand);
        padding-left: 3px;
    }

    .footer-bottom-text {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: .8rem;
        padding: 1.3rem 0;
        border-top: 1px solid rgba(255, 255, 255, 0.07);
        color: rgba(200, 220, 225, 0.5);
        font-size: .82rem;
    }

    @media (max-width: 1000px) {
        .footer-top {
            grid-template-columns: 1fr 1fr;
        }

        .footer-brand {
            grid-column: 1 / -1;
        }
    }

    @media (max-width: 640px) {
        .footer-top {
            grid-template-columns: 1fr;
            gap: 1.5rem;
            padding-bottom: 1.75rem;
        }

        .footer-about {
            width: 100%;
        }

        .footer-bottom-text {
            justify-content: flex-start;
        }
    }

    .backtop-link {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 44px;
        border-radius: 12px;
        border: 1px solid rgba(255, 255, 255, 0.13);
        padding: .55rem 1.2rem;
        color: var(--muted);
        font-size: .9rem;
        background: rgba(255, 255, 255, 0.02);
        transition: color .2s, border-color .2s, background .2s;
    }

    .backtop-link:hover {
        border-color: rgba(34, 229, 197, 0.4);
        color: var(--brand);
        background: rgba(34, 229, 197, 0.05);
    }

    .library-end-row {
        display: flex;
        justify-content: space-between;
        gap: 1rem;
        padding-top: 1.4rem;
        margin-top: 1.5rem;
        border-top: 1px solid rgba(255, 255, 255, .06);
        flex-wrap: wrap;
    }

    .library-end-row .library-total {
        color: var(--muted);
        font-size: .9rem;
    }

/* roulang page: category2 */
:root {
  --bg-deep: #07131C;
  --bg-panel: #0B1B24;
  --glass-bg: rgba(255, 255, 255, 0.045);
  --glass-border: rgba(255, 255, 255, 0.08);
  --mint: #22E5C5;
  --mint-glow: rgba(34, 229, 197, 0.35);
  --honey: #F5A524;
  --coral: #FF5364;
  --headline: #F0FFFF;
  --body-copy: rgba(228, 248, 248, 0.78);
  --card-radius: 1.25rem;
  --card-radius-lg: 1.5rem;
  --header-height: 72px;
  --shadow-card: 0 20px 40px -20px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,0.04);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', 'sans-serif';
  color: var(--body-copy);
  line-height: 1.6;
  background-color: var(--bg-deep);
  background-image:
    radial-gradient(1100px 440px at 88% -8%, rgba(34,229,197,.10), transparent 58%),
    radial-gradient(900px 380px at -10% 20%, rgba(34,229,197,.05), transparent 50%),
    linear-gradient(180deg, #07131C 0%, #0B1B24 100%);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
.container-custom { width: min(1200px, calc(100% - 2rem)); margin-inline: auto; }
@media (min-width: 768px) {
  .container-custom { width: min(1240px, calc(100% - 3rem)); }
}

.glass-surface {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.icon8 { width: 1.25em; height: 1.25em; stroke-width: 2; }
.icon6 { width: 1.1em; height: 1.1em; stroke-width: 2; }

.section-block { padding: 4rem 0; }
@media (min-width: 1024px) {
  .section-block { padding: 5rem 0; }
}

.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.75rem; }
.section-kicker {
  font-size: .72rem;
  letter-spacing: .32em;
  color: var(--mint);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}
.section-kicker::before { content: ''; width: 2rem; height: 1px; background: rgba(34,229,197,.5); }

.btn { min-height: 48px; padding: .72rem 1.4rem; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; gap: .55rem; font-weight: 700; border: 1px solid transparent; transition: transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease; }
.btn:active { transform: scale(.99); }
.btn-primary { background: var(--mint); color: #081A14; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 0 24px rgba(34,229,197,.35), 0 12px 28px -14px rgba(34,229,197,.35); }
.btn-glass { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.16); color: rgba(240,255,255,.92); }
.btn-glass:hover { border-color: rgba(34,229,197,.65); color: #fff; transform: translateY(-3px); }
.btn-honey { background: var(--honey); color: #231604; }
.btn-honey:hover { transform: translateY(-3px); box-shadow: 0 0 24px rgba(245,165,36,.4); }

.badge-line { display: inline-flex; align-items: center; gap: .45rem; border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.04); color: rgba(240,255,255,.86); padding: .28rem .7rem; border-radius: 999px; font-size: .76rem; }
.badge-hot { background: rgba(255,83,100,.14); border-color: rgba(255,83,100,.35); color: #FFB1BB; }
.badge-mint { background: rgba(34,229,197,.1); border-color: rgba(34,229,197,.3); color: var(--mint); }
.badge-honey { background: rgba(245,165,36,.12); border-color: rgba(245,165,36,.3); color: #F8BE63; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 60; background: rgba(7,19,28,.8); border-bottom: 1px solid rgba(255,255,255,.07); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }
.site-header.scrolled { background: rgba(5,15,21,.92); }
.header-row { min-height: 72px; display: flex; align-items: center; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .65rem; filter: drop-shadow(0 0 10px rgba(34,229,197,.18)); }
.brand-mark { width: 2rem; height: 2rem; color: var(--mint); }
.brand-name { font-weight: 800; color: var(--headline); font-size: 1.08rem; letter-spacing: .04em; white-space: nowrap; display: inline-flex; align-items: baseline; gap: .3rem; }
.brand-name small { font-size: .62rem; color: rgba(34,229,197,.8); letter-spacing: .35em; font-weight: 600; }

.nav-links { display: flex; align-items: center; gap: .3rem; margin-left: auto; }
.nav-link { min-height: 48px; display: inline-flex; align-items: center; padding: .35rem .85rem; border-radius: 999px; color: rgba(228,248,248,.72); font-size: .95rem; font-weight: 600; transition: color .2s ease, background .2s ease; }
.nav-link:hover { color: #fff; background: rgba(255,255,255,.05); }
.nav-link.active { color: var(--mint); background: rgba(34,229,197,.09); }
.nav-hots { background: var(--coral); color: #fff; font-size: .62rem; line-height: 1; padding: .16rem .38rem; border-radius: 999px; font-weight: 700; }
.header-actions { display: flex; align-items: center; gap: .55rem; margin-left: .5rem; }
.header-main-btn { display: inline-flex; align-items: center; gap: .5rem; height: 42px; padding: 0 1.2rem; border-radius: 999px; background: var(--mint); color: #081A14; font-weight: 800; font-size: .92rem; box-shadow: 0 0 0 rgba(34,229,197,0); transition: transform .2s ease, box-shadow .2s ease; }
.header-main-btn:hover { transform: translateY(-2px); box-shadow: 0 0 18px rgba(34,229,197,.35); }
.menu-burger { display: inline-flex; width: 42px; height: 42px; border-radius: .8rem; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,.12); color: #E8FBFB; background: rgba(255,255,255,.04); }
.menu-burger:hover { border-color: rgba(34,229,197,.5); }

@media (max-width: 1023.98px) {
  .nav-links { position: fixed; top: 0; right: 0; z-index: 70; width: min(78vw,340px); height: 100vh; height: 100dvh; margin: 0; background: rgba(7,19,28,.96); backdrop-filter: blur(24px); flex-direction: column; justify-content: flex-start; align-items: stretch; padding: 6rem 1.2rem 2rem; transform: translateX(105%); transition: transform .32s ease; border-left: 1px solid rgba(255,255,255,.08); box-shadow: -30px 0 60px rgba(0,0,0,.35); }
  .nav-links.open { transform: translateX(0); }
  .drawer-footer { display: flex !important; margin-top: .8rem; }
  .nav-link { justify-content: flex-start; font-size: 1.05rem; }
  .nav-link.active { border: 1px solid rgba(34,229,197,.3); }
  .drawer-layer { display: block; }
}
@media (min-width: 1024px) {
  .menu-burger { display: none; }
  .drawer-footer { display: none; }
  .drawer-layer { display: none; }
}
.drawer-footer { display: flex; flex-direction: column; gap: .7rem; margin-top: .5rem; }
.drawer-footer .btn { min-height: 46px; }

/* Page banner */
.page-banner { position: relative; overflow: hidden; background-color: #0A171F; border-bottom: 1px solid rgba(255,255,255,.07); }
.page-banner .banner-bg { position: absolute; inset: 0; background-image: linear-gradient(76deg, rgba(5,14,19,.96) 6%, rgba(5,14,19,.68) 62%, rgba(34,229,197,.08) 100%), url('/assets/images/backpic/back-3.webp'); background-position: right center; background-size: cover; }
.banner-content { position: relative; padding: 4.5rem 0 4.2rem; }
@media (min-width: 768px) {
  .banner-content { padding: 5.5rem 0 5.2rem; }
}
.page-title { font-size: clamp(2.35rem, 5vw, 4rem); line-height: 1.1; color: var(--headline); font-weight: 900; letter-spacing: -.02em; margin-top: .7rem; }
.page-banner .subtitle { margin-top: 1rem; font-size: 1.02rem; line-height: 1.8; color: rgba(228,248,248,.75); max-width: 34rem; }
.banner-trust { margin-top: 1.5rem; display: flex; flex-wrap: wrap; gap: .9rem 1.5rem; align-items: center; color: rgba(228,248,248,.62); font-size: .85rem; }
.banner-trust span { display: inline-flex; align-items: center; gap: .4rem; }

/* Overview cards */
.feature-topic-card { display: grid; grid-template-columns: 1fr; border-radius: var(--card-radius-lg); overflow: hidden; background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08); backdrop-filter: blur(14px); }
@media (min-width: 1024px) {
  .feature-topic-card { grid-template-columns: 7fr 5fr; align-items: stretch; }
}
.feature-body { padding: clamp(1.25rem, 3vw, 2.2rem); display: flex; flex-direction: column; justify-content: center; }
.feature-media { min-height: 220px; position: relative; overflow: hidden; background: #0E2027; }
.feature-media img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }

.topic-mini-card { border-radius: var(--card-radius); background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08); backdrop-filter: blur(12px); padding: 1.15rem 1.2rem; transition: transform .25s ease, border-color .25s ease, background .3s ease; }
.topic-mini-card:hover { transform: translateY(-5px); border-color: rgba(34,229,197,.45); background: rgba(255,255,255,.07); }

/* Timeline list */
.timeline-panel { border: 1px solid rgba(255,255,255,.07); background: rgba(255,255,255,.035); border-radius: 1.5rem; backdrop-filter: blur(14px); }
.tablinx { display: flex; flex-wrap: wrap; gap: .5rem; }
.tab-pill { min-height: 42px; padding: .4rem 1.1rem; border-radius: 999px; border: 1px solid rgba(255,255,255,.12); color: rgba(235,250,250,.76); background: rgba(255,255,255,.04); font-weight: 600; font-size: .88rem; transition: color .2s, border-color .2s, background .2s; }
.tab-pill:hover { color: #fff; border-color: rgba(34,229,197,.55); }
.tab-pill.active { background: rgba(34,229,197,.14); color: var(--mint); border-color: rgba(34,229,197,.5); }

.timeline-list { display: flex; flex-direction: column; }
.timeline-item { position: relative; display: grid; grid-template-columns: 70px 1fr; column-gap: 1rem; padding: 1rem 0; }
.timeline-item::before { content: ''; position: absolute; left: 106px; top: 0; bottom: 0; width: 1px; background: linear-gradient(180deg, rgba(34,229,197,.08), transparent 80%); }
.timeline-date { display: flex; flex-direction: column; align-items: flex-start; gap: .08rem; padding-top: .8rem; }
.tl-day { color: var(--headline); font-size: 1.6rem; font-weight: 900; line-height: 1; }
.tl-month { color: var(--mint); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; }
.tl-week { color: rgba(228,248,248,.45); font-size: .7rem; letter-spacing: .08em; }
.timeline-node { position: absolute; left: 99px; top: 1.2rem; width: 12px; height: 12px; border-radius: 50%; z-index: 1; background: var(--mint); box-shadow: 0 0 0 4px rgba(34,229,197,.12), 0 0 14px rgba(34,229,197,.8); }
.timeline-card { display: grid; grid-template-columns: 1fr; gap: .9rem; padding: .8rem .8rem; margin-left: 50px; border-radius: 1.1rem; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07); transition: transform .2s, border-color .2s; }
.timeline-card:hover { border-color: rgba(34,229,197,.45); transform: translateY(-2px); }
@media (min-width: 768px) {
  .timeline-card { grid-template-columns: 1fr 170px; align-items: center; padding: .9rem 1.2rem .9rem 1.4rem; }
}
.timeline-meta { display: flex; flex-wrap: wrap; gap: .4rem .8rem; align-items: center; color: rgba(228,248,248,.55); font-size: .78rem; }
.timeline-card h3 { margin: .35rem 0 .35rem; font-size: 1.05rem; font-weight: 800; color: var(--headline); line-height: 1.4; }
.timeline-card p { margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; color: rgba(228,248,248,.7); font-size: .9rem; line-height: 1.7; }
.timeline-stats { display: flex; gap: 1rem; color: rgba(228,248,248,.5); font-size: .74rem; }
.timeline-thumb { position: relative; border-radius: .75rem; overflow: hidden; aspect-ratio: 16 / 10; background: #0a1d22; }
.timeline-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Equal small icon block */
.quick-intel { display: grid; grid-template-columns: 1fr; background: rgba(255,255,255,.05); border: 1px solid var(--glass-border); }
@media (min-width: 768px) {
  .quick-intel { grid-template-columns: 1fr 1fr; }
}
.intel-item { display: flex; align-items: center; gap: .9rem; padding: 1.25rem 1.5rem; border-bottom: 1px solid rgba(255,255,255,.07); }
.intel-item:last-child { border-bottom: 0; }
@media (min-width: 768px) {
  .intel-item:first-child { border-right: 1px solid rgba(255,255,255,.07); border-bottom: 0; }
}
.intel-ic { width: 2.7rem; height: 2.7rem; flex: 0 0 auto; display: flex; align-items: center; justify-content: center; border-radius: 1rem; background: rgba(34,229,197,.1); color: var(--mint); }
.intel-ic.honey { background: rgba(245,165,36,.12); color: var(--honey); }

/* Scene card */
.scene-card { border-radius: 1.5rem; background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08); backdrop-filter: blur(14px); }
.scene-list { display: grid; grid-template-columns: 1fr; }
@media (min-width: 768px) {
  .scene-list { grid-template-columns: repeat(3, 1fr); }
}
.scene-item { padding: 1.5rem 1.4rem; border-bottom: 1px solid rgba(255,255,255,.06); position: relative; }
.scene-item:hover { background: rgba(255,255,255,.03); border-radius: .8rem; }
@media (min-width: 768px) {
  .scene-item { border-bottom: 0; border-right: 1px solid rgba(255,255,255,.06); }
  .scene-item:last-child { border-right: 0; }
}
.step-number { color: var(--mint); font-weight: 900; font-size: 1.3rem; }
.scene-item h3 { margin-top: .25rem; color: var(--headline); font-size: 1.05rem; }
.scene-item p { color: rgba(228,248,248,.66); font-size: .9rem; margin: 0; }

/* FAQ */
.faq-box { border: 1px solid rgba(255,255,255,.08); border-radius: 1.4rem; overflow: hidden; background: rgba(255,255,255,.035); }
.faq-item { border-top: 1px solid rgba(255,255,255,.06); }
.faq-item:first-child { border-top: 0; }
.faq-q { width: 100%; min-height: 56px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .8rem 1.2rem; background: transparent; border: 0; color: var(--headline); font-weight: 700; text-align: left; transition: background .2s; }
.faq-q:hover { background: rgba(255,255,255,.04); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; color: rgba(228,248,248,.7); font-size: .94rem; }
.faq-a p { padding: 0 1.2rem 1rem; margin: 0; }
.faq-chev { color: var(--mint); flex: 0 0 auto; transition: transform .35s ease; transform: rotate(0deg); }
.faq-item.open .faq-chev { transform: rotate(180deg); }
.chev-svg { width: 18px; height: 18px; display: block; }

/* Footer */
.site-footer { background: rgba(5,14,18,.94); border-top: 1px solid rgba(255,255,255,.07); margin-top: auto; }
.footer-top { display: grid; grid-template-columns: 1fr; gap: 2rem; padding: 3rem 0 2.2rem; }
@media (min-width: 768px) {
  .footer-top { grid-template-columns: 1.7fr 1fr 1fr 1.2fr; gap: 2rem; }
}
.footer-brand .brand { margin-bottom: .9rem; }
.footer-about { font-size: .9rem; color: rgba(228,248,248,.62); line-height: 1.8; max-width: 26rem; }
.footer-col h3 { color: var(--headline); font-size: .95rem; margin: 0 0 1rem; font-weight: 700; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.footer-col a { color: rgba(228,248,248,.62); font-size: .86rem; transition: color .2s; }
.footer-col a:hover { color: var(--mint); }
.footer-bottom-text { border-top: 1px solid rgba(255,255,255,.07); padding: 1.15rem 1.25rem; display: flex; justify-content: center; flex-wrap: wrap; gap: .3rem 1.2rem; color: rgba(228,248,248,.4); font-size: .85rem; text-align: center; }

/* misc */
.more-link { color: var(--mint); font-weight: 700; font-size: .9rem; display: inline-flex; align-items: center; gap: .36rem; }
.more-link:hover { color: #fff; }
.divider-fade { height: 1px; background: linear-gradient(90deg, transparent, rgba(34,229,197,.28), transparent); }
.side-border { border-left: 2px solid var(--mint); padding-left: .75rem; }
.muted-cell { color: rgba(228,248,248,.52); }
pre, code, output { font-family: inherit; }

body { display: flex; flex-direction: column; }
main { flex: 1 0 auto; }

/* roulang page: category3 */
:root {
    --bg: #07131C;
    --bg2: #0B1B24;
    --bg3: #0E2630;
    --mint: #22E5C5;
    --mint-rgb: 34, 229, 197;
    --orange: #F5A524;
    --coral: #FF5364;
    --heading: #F0FFFF;
    --text: rgba(228, 248, 248, 0.76);
    --line: rgba(255, 255, 255, 0.09);
    --glass: rgba(255, 255, 255, 0.045);
    --glass2: rgba(255, 255, 255, 0.075);
    --radius: 16px;
    --radius-lg: 24px;
    --shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.04);
    --font-stack: "Inter", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  }

  *, *::before, *::after { box-sizing: border-box; }

  html { scroll-behavior: smooth; }

  body {
    margin: 0;
    background:
      radial-gradient(1100px 460px at 88% -8%, rgba(34, 229, 197, 0.13), transparent 60%),
      radial-gradient(900px 460px at -8% 12%, rgba(245, 165, 36, 0.06), transparent 55%),
      var(--bg);
    color: var(--text);
    font-family: var(--font-stack);
    font-size: 16px;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
  }

  body.menu-open { overflow: hidden; }

  h1, h2, h3, h4, p, figure, ul, li, blockquote { margin: 0; padding: 0; }

  h1, h2, h3, h4 { color: var(--heading); line-height: 1.2; }

  h1, h2, h3 { letter-spacing: -0.02em; }

  img { display: block; max-width: 100%; height: auto; }

  a {
    color: #B7F8E8;
    text-decoration: none;
    transition: color 0.2s ease;
  }

  button { font-family: inherit; }

  .container-custom {
    width: 100%;
    max-width: 1280px;
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2rem);
  }

  .section-block {
    padding-block: clamp(3rem, 6vw, 5rem);
  }

  .section-alt {
    background: linear-gradient(180deg, rgba(255,255,255,0.018), rgba(255,255,255,0.006));
    border-top: 1px solid rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.04);
  }

  .glass-card {
    background: var(--glass);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  }

  .visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
  }

  .skip-link {
    position: fixed;
    left: 1rem;
    top: -100px;
    z-index: 200;
    padding: 0.6rem 1rem;
    background: #06201d;
    border: 1px solid rgba(34,229,197,0.45);
    border-radius: 999px;
    color: #fff;
    font-weight: 700;
    transition: top 0.25s ease;
  }

  .skip-link:focus { top: 1rem; }

  :focus-visible {
    outline: 3px solid rgba(34,229,197,0.5);
    outline-offset: 3px;
    border-radius: 6px;
  }

  /* Header */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 90;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    background: rgba(7, 19, 28, 0.78);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
  }

  .site-header::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(90deg, rgba(34,229,197,0.04), transparent 34%, transparent 72%, rgba(245,165,36,0.04));
  }

  .header-row {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 72px;
    z-index: 1;
  }

  .brand {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    white-space: nowrap;
    text-decoration: none;
  }

  .brand-mark { width: 38px; height: 38px; flex: 0 0 auto; color: var(--mint); }

  .brand-name {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    color: var(--heading);
    font-size: 1.24rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1;
  }

  .brand-name small {
    color: var(--mint);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.4em;
    opacity: 0.68;
  }

  .nav-links {
    margin-inline: auto;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: nowrap;
  }

  .nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.5rem 0.7rem;
    border-radius: 10px;
    color: rgba(228, 248, 248, 0.68);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.2s ease, background 0.2s ease;
  }

  .nav-link::after {
    content: "";
    position: absolute;
    left: 0.7rem;
    right: auto;
    bottom: 0.05rem;
    width: 0;
    height: 2px;
    border-radius: 99px;
    background: var(--mint);
    box-shadow: 0 0 12px rgba(34,229,197,0.55);
    transition: width 0.25s ease;
  }

  .nav-link:hover { color: #E7FFFB; }

  .nav-link:hover::after,
  .nav-link.active::after { width: calc(100% - 1.4rem); }

  .nav-link.active { color: var(--mint); }

  .nav-hots {
    display: inline-block;
    padding: 0.06rem 0.4rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #FF5364, #E13A4E);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 800;
    line-height: 1.5;
    letter-spacing: 0.05em;
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 14px;
    background: rgba(255,255,255,0.04);
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
  }

  .nav-toggle:hover { border-color: rgba(34,229,197,0.4); background: rgba(34,229,197,0.07); }

  .nav-toggle:active { transform: scale(0.96); }

  .nav-toggle .menu-bars {
    display: inline-flex;
    flex-direction: column;
    gap: 5px;
    width: 22px;
  }

  .nav-toggle .menu-bars i {
    display: block;
    width: 100%;
    height: 2px;
    border-radius: 99px;
    background: var(--heading);
    transition: transform 0.25s ease, opacity 0.25s ease, background 0.25s ease;
  }

  .site-header.nav-open .nav-toggle .menu-bars i:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--mint); }

  .site-header.nav-open .nav-toggle .menu-bars i:nth-child(2) { opacity: 0; }

  .site-header.nav-open .nav-toggle .menu-bars i:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--mint); }

  /* Buttons */
  .btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 48px;
    padding: 0 1.7rem;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 800;
    line-height: 1.2;
    white-space: nowrap;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease;
  }

  .btn:hover { transform: translateY(-2px); }

  .btn:active { transform: scale(0.99) translateY(0); }

  .btn-primary {
    background: linear-gradient(135deg, #22E5C5, #16C6A7);
    color: #05251f;
    box-shadow: 0 10px 24px -12px rgba(34,229,197,0.6), 0 0 0 1px rgba(34,229,197,0.25);
  }

  .btn-primary:hover {
    box-shadow: 0 18px 32px -14px rgba(34,229,197,0.7), 0 0 0 1px rgba(34,229,197,0.4);
  }

  .btn-ghost {
    background: rgba(255,255,255,0.045);
    border-color: rgba(255,255,255,0.16);
    color: rgba(240,255,255,0.88);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
  }

  .btn-ghost:hover {
    border-color: rgba(34,229,197,0.5);
    color: #E7FFFB;
    box-shadow: 0 12px 24px -18px rgba(34,229,197,0.6), inset 0 1px 0 rgba(255,255,255,0.08);
  }

  .btn-orange {
    background: linear-gradient(135deg, #F5A524, #EA8810);
    color: #2B1A02;
    box-shadow: 0 10px 24px -12px rgba(245,165,36,0.66);
  }

  .btn-orange:hover { box-shadow: 0 16px 32px -12px rgba(245,165,36,0.8); }

  .btn-sm { min-height: 40px; padding-inline: 1.1rem; font-size: 0.86rem; }

  .btn-lg { min-height: 54px; padding-inline: 2.4rem; font-size: 1.02rem; }

  .btn .arrow { display: inline-flex; margin-left: 0.15rem; transition: transform 0.2s ease; }

  .btn:hover .arrow { transform: translateX(3px); }

  /* Page banner */
  .page-banner {
    position: relative;
    overflow: hidden;
    padding-block: clamp(4rem, 9vw, 7rem) clamp(3.2rem, 7vw, 5.4rem);
    background:
      linear-gradient(118deg, rgba(7,19,28,0.93) 8%, rgba(11,27,36,0.85) 48%, rgba(7,19,28,0.64) 84%),
      url("/assets/images/backpic/back-2.webp") center 30% / cover no-repeat,
      #07131C;
  }

  .page-banner::before {
    content: "";
    position: absolute;
    width: 360px;
    height: 360px;
    right: -6%;
    top: -20%;
    background: radial-gradient(circle, rgba(34,229,197,0.24), transparent 68%);
    border-radius: 50%;
    pointer-events: none;
  }

  .banner-inner {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 2.2rem;
  }

  .banner-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--mint);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    margin-bottom: 1rem;
  }

  .banner-eyebrow::before {
    content: "";
    width: 20px;
    height: 1px;
    background: rgba(34,229,197,0.7);
  }

  .page-banner h1 {
    max-width: 11ch;
    font-size: clamp(2.8rem, 7vw, 5.4rem);
    line-height: 0.98;
    font-weight: 900;
    color: var(--heading);
    text-shadow: 0 10px 35px rgba(0,0,0,0.22);
  }

  .banner-lead {
    max-width: 36rem;
    margin-top: 1.4rem;
    color: rgba(240,255,255,0.86);
    font-size: clamp(1.06rem, 1.7vw, 1.36rem);
    font-weight: 600;
    line-height: 1.7;
  }

  .banner-sub {
    max-width: 44rem;
    margin-top: 0.7rem;
    color: rgba(228,248,248,0.6);
    font-size: 0.98rem;
    line-height: 1.8;
  }

  .banner-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }

  .banner-data {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 700px;
    margin-top: 2.4rem;
    border-top: 1px solid rgba(255,255,255,0.1);
  }

  .banner-data-item {
    padding: 1.15rem 1.4rem 0.2rem 0;
    color: rgba(228,248,248,0.55);
    font-size: 0.86rem;
    line-height: 1.6;
  }

  .banner-data-item strong {
    display: block;
    margin-bottom: 0.22rem;
    color: var(--heading);
    font-size: 1.28rem;
    font-weight: 800;
  }

  /* Section heading */
  .section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 2rem;
  }

  .section-heading h2 {
    margin-top: 0.35rem;
    font-size: clamp(1.65rem, 3vw, 2.6rem);
    font-weight: 900;
  }

  .section-heading p {
    margin-top: 0.45rem;
    max-width: 58ch;
    color: rgba(228,248,248,0.58);
    font-size: 0.96rem;
  }

  .section-tag {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(34,229,197,0.22);
    border-radius: 999px;
    padding: 0.1rem 0.8rem;
    background: rgba(34,229,197,0.06);
    color: var(--mint);
    font-size: 0.73rem;
    font-weight: 800;
    letter-spacing: 0.18em;
  }

  .section-more {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--mint);
    font-weight: 700;
    font-size: 0.9rem;
    white-space: nowrap;
  }

  .section-more:hover { color: #fff; }

  /* Badges */
  .badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border-radius: 999px;
    padding: 0.24rem 0.7rem;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    line-height: 1.5;
    border: 1px solid transparent;
    white-space: nowrap;
  }

  .badge-live {
    border-color: rgba(34,229,197,0.28);
    background: rgba(34,229,197,0.12);
    color: var(--mint);
  }

  .badge-live::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--mint);
    box-shadow: 0 0 0 4px rgba(34,229,197,0.14), 0 0 12px rgba(34,229,197,0.8);
  }

  .badge-orange {
    border-color: rgba(245,165,36,0.3);
    background: rgba(245,165,36,0.12);
    color: var(--orange);
  }

  .badge-coral {
    border-color: rgba(255,83,100,0.3);
    background: rgba(255,83,100,0.1);
    color: #FFBBC2;
  }

  .badge-soft {
    border-color: rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.08);
    color: rgba(240,255,255,0.8);
  }

  /* Current welfare hero card */
  .current-card {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
    gap: 2rem;
    align-items: center;
    overflow: hidden;
    padding: clamp(1.5rem, 4vw, 3.2rem);
    background:
      radial-gradient(720px 300px at 86% 10%, rgba(34,229,197,0.13), transparent 70%),
      linear-gradient(135deg, rgba(255,255,255,0.07), rgba(255,255,255,0.025));
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
  }

  .current-card h3 {
    margin-top: 1rem;
    font-size: clamp(1.6rem, 3vw, 2.5rem);
    font-weight: 900;
    letter-spacing: -0.02em;
  }

  .current-desc {
    margin-top: 0.7rem;
    max-width: 55ch;
    color: rgba(228,248,248,0.64);
  }

  .reward-list {
    display: grid;
    gap: 0.75rem;
    margin-top: 1.7rem;
  }

  .reward-list li {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    list-style: none;
    color: rgba(228,248,248,0.82);
    font-size: 0.96rem;
  }

  .reward-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    flex: 0 0 auto;
    border-radius: 9px;
    background: rgba(34,229,197,0.13);
    border: 1px solid rgba(34,229,197,0.28);
    color: var(--mint);
  }

  .current-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.8rem; }

  .current-media { position: relative; }

  .current-media img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.09);
  }

  .media-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    border: 1px solid rgba(255,255,255,0.14);
    background: rgba(7,19,28,0.56);
    border-radius: 999px;
    padding: 0.18rem 0.7rem;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    backdrop-filter: blur(8px);
  }

  .media-footer {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: 0.8rem;
    color: rgba(228,248,248,0.55);
    font-size: 0.85rem;
  }

  .media-footer svg { color: var(--mint); }

  /* Daily grid */
  .daily-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1rem, 2vw, 1.5rem);
  }

  .daily-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 1.7rem;
    transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
  }

  .daily-card:hover {
    transform: translateY(-6px);
    border-color: rgba(34,229,197,0.32);
    box-shadow: 0 24px 44px -22px rgba(0,0,0,0.54), 0 0 0 1px rgba(34,229,197,0.08);
  }

  .daily-card-top { display: flex; align-items: center; justify-content: space-between; gap: 0.8rem; }

  .daily-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border-radius: 18px;
    background: linear-gradient(140deg, rgba(34,229,197,0.2), rgba(34,229,197,0.04));
    border: 1px solid rgba(34,229,197,0.25);
    color: var(--mint);
    box-shadow: 0 10px 20px -16px rgba(34,229,197,0.5);
  }

  .daily-card h3 { font-size: 1.22rem; font-weight: 800; margin-top: 1rem; }

  .daily-card p {
    margin-top: 0.4rem;
    flex: 1;
    color: rgba(228,248,248,0.6);
    font-size: 0.94rem;
    line-height: 1.75;
  }

  .daily-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    margin-top: 1.3rem;
    color: var(--mint);
    font-weight: 700;
    font-size: 0.9rem;
  }

  /* Promo / activity cards */
  .promo-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .promo-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
    background: var(--glass);
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: var(--shadow);
    transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
  }

  .promo-card:hover {
    transform: translateY(-5px);
    border-color: rgba(34,229,197,0.32);
    box-shadow: 0 18px 40px -20px rgba(0,0,0,0.5), 0 0 0 1px rgba(34,229,197,0.1);
  }

  .promo-media { position: relative; overflow: hidden; }

  .promo-media img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    transition: transform 0.5s ease;
  }

  .promo-card:hover .promo-media img { transform: scale(1.04); }

  .promo-media .badge { position: absolute; top: 1rem; left: 1rem; }

  .promo-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 1.4rem 1.4rem 1.3rem;
  }

  .promo-body h3 { font-size: 1.12rem; font-weight: 800; }

  .promo-body p {
    margin-top: 0.4rem;
    flex: 1;
    color: rgba(228,248,248,0.58);
    font-size: 0.9rem;
    line-height: 1.7;
  }

  .promo-bar { height: 5px; margin-top: 1rem; border-radius: 99px; background: rgba(255,255,255,0.06); overflow: hidden; }

  .promo-bar span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--mint), rgba(34,229,197,0.4)); box-shadow: 0 0 12px rgba(34,229,197,0.4); }

  .promo-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.7rem;
    margin-top: 0.8rem;
    color: rgba(228,248,248,0.5);
    font-size: 0.76rem;
    flex-wrap: wrap;
  }

  .promo-meta-inline { display: inline-flex; align-items: center; gap: 0.3rem; }

  .dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }

  .dot-green { background: var(--mint); box-shadow: 0 0 8px rgba(34,229,197,0.8); }

  .dot-orange { background: var(--orange); box-shadow: 0 0 8px rgba(245,165,36,0.6); }

  .promo-btn {
    width: 100%;
    margin-top: 1.1rem;
    border: 1px solid rgba(34,229,197,0.16);
    background: rgba(34,229,197,0.04);
    color: #CFFCF4;
    min-height: 44px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.88rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
  }

  .promo-btn:hover {
    border-color: rgba(34,229,197,0.55);
    background: linear-gradient(135deg, #22E5C5, #16C6A7);
    color: #05251f;
    transform: translateY(-1px);
    box-shadow: 0 12px 24px -12px rgba(34,229,197,0.5);
  }

  .promo-btn:active { transform: scale(0.98); }

  /* Subscription */
  .subscribe-panel {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 2.5rem;
    padding: clamp(1.8rem, 5vw, 3.5rem);
    border-radius: var(--radius-lg);
    background:
      radial-gradient(620px 240px at 90% 8%, rgba(245,165,36,0.1), transparent 66%),
      linear-gradient(135deg, rgba(255,255,255,0.07), rgba(255,255,255,0.02));
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: var(--shadow);
  }

  .subscribe-panel h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }

  .subscribe-panel > div > p { margin-top: 0.55rem; color: rgba(228,248,248,0.63); }

  .subscribe-form { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 1.35rem; }

  .subscribe-form input {
    min-height: 48px;
    flex: 1 1 220px;
    padding: 0.6rem 1.1rem;
    border: 1px solid rgba(255,255,255,0.13);
    border-radius: 999px;
    background: rgba(7, 19, 28, 0.5);
    color: #eafffa;
    font-size: 0.95rem;
    outline: none;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.02);
    transition: border-color 0.22s ease, box-shadow 0.22s ease;
  }

  .subscribe-form input::placeholder { color: rgba(228,248,248,0.35); }

  .subscribe-form input:focus {
    border-color: rgba(34,229,197,0.65);
    box-shadow: 0 0 0 4px rgba(34,229,197,0.08);
  }

  .subscribe-tip { margin-top: 0.7rem; color: rgba(228,248,248,0.4); font-size: 0.82rem; }

  /* FAQ */
  .faq-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(220px, 0.55fr); gap: 2.5rem; align-items: start; }

  .faq-list { display: grid; gap: 0.85rem; }

  .faq-item {
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(12px);
    padding: 0 1.25rem;
    transition: border-color 0.2s ease, background 0.2s ease;
  }

  .faq-item[open] { border-color: rgba(34,229,197,0.22); background: rgba(255,255,255,0.05); }

  .faq-item summary {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 56px;
    list-style: none;
    color: rgba(240,255,255,0.9);
    font-weight: 700;
    font-size: 0.98rem;
    cursor: pointer;
    user-select: none;
  }

  .faq-item summary::-webkit-details-marker { display: none; }

  .faq-item summary:hover { color: var(--mint); }

  .faq-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    flex: 0 0 auto;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.15);
    transition: transform 0.3s ease, border-color 0.3s ease, color 0.3s ease;
  }

  .faq-item[open] .faq-icon { transform: rotate(180deg); border-color: rgba(34,229,197,0.4); color: var(--mint); }

  .faq-item .faq-answer { padding: 0 0 1.12rem; color: rgba(228,248,248,0.62); font-size: 0.92rem; line-height: 1.85; }

  .faq-aside {
    display: grid;
    gap: 1.2rem;
    padding: 1.4rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(145deg, rgba(245,165,36,0.1), rgba(255,255,255,0.03) 55%);
    border: 1px solid rgba(245,165,36,0.18);
  }

  .faq-aside h3 { font-size: 1.14rem; }

  .faq-aside p { margin-top: 0.4rem; font-size: 0.9rem; color: rgba(228,248,248,0.6); }

  /* Final CTA */
  .final-cta {
    position: relative;
    overflow: hidden;
    padding-block: clamp(2.4rem, 6vw, 4.8rem);
    background:
      linear-gradient(110deg, rgba(7,19,28,0.84), rgba(11,27,36,0.66)),
      url("/assets/images/backpic/back-3.webp") center 32% / cover no-repeat rgba(7,19,28,0.7);
    text-align: center;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: var(--shadow);
  }

  .final-cta::before {
    content: "";
    position: absolute;
    width: 440px;
    height: 240px;
    left: -10%;
    top: -60%;
    background: radial-gradient(ellipse, rgba(34,229,197,0.2), transparent 70%);
    pointer-events: none;
  }

  .final-cta h2 {
    max-width: 17ch;
    margin-inline: auto;
    position: relative;
    font-size: clamp(1.8rem, 4vw, 3.2rem);
    line-height: 1.12;
  }

  .final-cta p { max-width: 42rem; margin: 0.8rem auto 0; color: rgba(228,248,248,0.62); }

  .final-cta .btn { margin-top: 1.8rem; }

  .cta-glow {
    position: absolute;
    width: 7px;
    height: 7px;
    background: var(--mint);
    border-radius: 50%;
    filter: blur(2px);
    box-shadow: 0 0 40px 14px rgba(34,229,197,0.6);
    right: 14%;
    top: 28%;
    opacity: 0.7;
  }

  /* Footer */
  .site-footer {
    margin-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.07);
    background: rgba(6, 16, 24, 0.6);
    background: linear-gradient(180deg, rgba(11,27,36,0.25), rgba(7,19,28,0.9));
  }

  .footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 2.2rem;
    padding-block: 3rem 2.4rem;
  }

  .footer-brand p { margin-top: 1rem; max-width: 38ch; font-size: 0.88rem; line-height: 1.9; color: rgba(228,248,248,0.52); }

  .footer-col h3 { margin-bottom: 0.8rem; color: rgba(240,255,255,0.85); font-size: 0.95rem; font-weight: 800; }

  .footer-col ul { display: grid; gap: 0.5rem; list-style: none; }

  .footer-col a { color: rgba(228,248,248,0.54); font-size: 0.88rem; transition: color 0.2s ease, padding-left 0.2s ease; }

  .footer-col a:hover { color: var(--mint); padding-left: 3px; }

  .footer-bottom-text {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.2rem;
    padding: 1rem 1rem 1.2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: rgba(228,248,248,0.32);
    font-size: 0.76rem;
    text-align: center;
  }

  /* Responsive */
  @media (max-width: 1100px) {
    .current-card { grid-template-columns: minmax(0, 1fr) minmax(240px, 0.8fr); gap: 1.4rem; }
    .promo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }

  @media (max-width: 940px) {
    .nav-toggle { display: inline-flex; }
    .nav-links {
      position: fixed;
      top: 0;
      right: 0;
      width: min(82vw, 360px);
      height: 100dvh;
      margin: 0;
      padding: 5.4rem 1.4rem 2rem;
      flex-direction: column;
      align-items: stretch;
      gap: 0.4rem;
      background: rgba(7, 19, 28, 0.92);
      border-left: 1px solid rgba(255,255,255,0.1);
      backdrop-filter: blur(26px);
      -webkit-backdrop-filter: blur(26px);
      transform: translateX(105%);
      transition: transform 0.34s ease;
      box-shadow: -30px 0 80px rgba(0,0,0,0.45);
    }
    .site-header.nav-open .nav-links { transform: translateX(0); }
    .nav-link { min-height: 46px; justify-content: flex-start; border-radius: 12px; padding: 0.6rem 0.9rem; font-size: 1rem; }
    .nav-link::after { display: none; }
    .nav-link:hover { background: rgba(34,229,197,0.08); }
    .header-actions .btn { min-height: 44px; padding-inline: 1rem; }
  }

  @media (max-width: 860px) {
    .footer-top { grid-template-columns: 1fr 1fr; gap: 1.6rem; }
    .current-card { grid-template-columns: 1fr; }
    .current-media img { max-height: 420px; }
    .subscribe-panel { grid-template-columns: 1fr; gap: 1.4rem; }
    .faq-grid { grid-template-columns: 1fr; }
    .faq-aside { max-width: 520px; }
  }

  @media (max-width: 760px) {
    .daily-grid { grid-template-columns: 1fr; }
    .banner-data { grid-template-columns: 1fr; }
    .banner-data-item { padding: 0.9rem 0 0; border-bottom: none; }
    .banner-data-item:first-child { padding-top: 0; }
  }

  @media (max-width: 620px) {
    .header-actions .btn-sm { padding-inline: 0.8rem; font-size: 0.76rem; min-height: 42px; }
    .section-block { padding-block: 2.8rem; }
    .section-heading { align-items: flex-start; flex-direction: column; gap: 0.6rem; margin-bottom: 1.6rem; }
    .promo-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; padding-block: 2rem 1.2rem; }
    .footer-brand p { max-width: none; }
    .page-banner h1 { font-size: 2.7rem; }
    .current-card { padding: 1.3rem; }
    .reward-list li { font-size: 0.9rem; }
    .btn { min-height: 46px; }
    .final-cta { padding-block: 2.3rem 2.8rem; }
  }

  @media (max-width: 480px) {
    .brand-name { font-size: 1.08rem; }
    .brand-mark { width: 32px; height: 32px; }
    .header-row { min-height: 64px; gap: 0.45rem; }
    .brand-name small { letter-spacing: 0.28em; }
    .page-banner { padding-block: 3.2rem 2.8rem; }
    .banner-actions .btn { width: 100%; }
    .subscribe-form .btn { width: 100%; }
    .page-banner h1 { font-size: 2.45rem; }
  }