:root{
  --bg:#081521;
  --bg2:#0e2434;
  --card:#112c40;
  --line:#1c435e;
  --text:#e8f2f8;
  --muted:#b7cad7;
  --accent:#25e88a;
  --accent2:#73ffbf;
  --warn:#ffd44d;
  --shadow:0 10px 30px rgba(0,0,0,.22);
  --radius:18px;
  --max:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,var(--bg),#0a1d2b 40%, #0d2231 100%);
  line-height:1.8;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent2);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(var(--max),92vw);margin:0 auto}
header.site-header{
  padding:18px 0 10px;
  border-bottom:1px solid rgba(255,255,255,.06);
  background:rgba(8,21,33,.92);
}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:14px}
.brand img{width:46px;height:46px;border-radius:10px}
.brand strong{display:block;font-size:1.25rem;letter-spacing:.5px}
.brand span{display:block;color:var(--muted);font-size:.92rem}
nav.main-nav ul{
  list-style:none;padding:0;margin:0;
  display:flex;flex-wrap:wrap;gap:16px 18px;justify-content:flex-end
}
nav.main-nav a{
  color:var(--text);
  padding:8px 12px;border-radius:10px;
}
nav.main-nav a:hover, nav.main-nav a.active{
  background:rgba(37,232,138,.12);
  color:var(--accent2);
  text-decoration:none;
}
.hero{
  padding:30px 0 24px;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:22px;
}
.hero-main,.hero-side,.panel,.card,.faq-item,.review,.tipbox,.author-box,.support-box,.legal-box{
  background:linear-gradient(180deg, rgba(17,44,64,.96), rgba(13,34,49,.96));
  border:1px solid rgba(255,255,255,.06);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.hero-main{overflow:hidden}
.hero-main img{aspect-ratio:16/7;object-fit:cover}
.hero-copy{padding:22px}
.kicker{display:inline-block;font-size:.9rem;color:#052012;background:var(--accent);padding:6px 10px;border-radius:999px;font-weight:700}
.hero h1{font-size:clamp(1.9rem,3.2vw,3rem);line-height:1.25;margin:14px 0 10px}
.hero p.lead{color:var(--muted);font-size:1.06rem;margin:0 0 14px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:46px;padding:0 18px;border-radius:999px;font-weight:700
}
.btn-primary{background:var(--accent);color:#072114}
.btn-secondary{border:1px solid rgba(255,255,255,.12);color:var(--text)}
.hero-side{padding:18px}
.live-list{list-style:none;padding:0;margin:12px 0 0}
.live-list li{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.12)}
.flash{color:var(--warn);font-weight:800;animation:flash 1.25s ease-in-out infinite}
@keyframes flash{0%,100%{opacity:1}50%{opacity:.4}}
.breadcrumbs{padding:14px 0 0;color:var(--muted);font-size:.94rem}
.breadcrumbs a{color:var(--muted)}
.section{padding:28px 0}
.section h2{font-size:clamp(1.45rem,2vw,2rem);margin:0 0 14px}
.section h3{margin-top:1.4em}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{overflow:hidden}
.card img{aspect-ratio:16/10;object-fit:cover}
.card .pad{padding:16px}
.card h3{margin:.2em 0 .5em;font-size:1.18rem}
.meta-list,.plain-list{padding-left:1.2em}
.highlight{
  color:var(--accent2);
  font-weight:700;
}
.info-band{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px
}
.stat{
  padding:18px;background:rgba(255,255,255,.03);border-radius:14px;border:1px solid rgba(255,255,255,.06)
}
.stat strong{display:block;font-size:1.4rem;color:var(--accent2)}
.author-box,.support-box,.legal-box,.tipbox,.panel{padding:18px}
.author-flex{display:flex;align-items:flex-start;gap:16px}
.author-avatar{width:84px;height:84px;border-radius:50%;object-fit:cover;border:3px solid rgba(37,232,138,.25)}
.faq-wrap{display:grid;gap:12px}
.faq-item{padding:18px}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.review{padding:16px}
.stars{color:#ffd44d;letter-spacing:1px}
.review .name{font-weight:700}
.tag-row{display:flex;flex-wrap:wrap;gap:10px}
.tag{padding:6px 10px;border-radius:999px;background:rgba(37,232,138,.12);color:var(--accent2);font-size:.92rem}
.notice{font-size:.95rem;color:var(--muted)}
footer{
  margin-top:30px;padding:30px 0 40px;border-top:1px solid rgba(255,255,255,.08);background:#07121b
}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:18px}
.footer-grid h3{margin-top:0}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin:8px 0}
.small{font-size:.92rem;color:var(--muted)}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse}
th,td{padding:12px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left}
thead th{color:var(--accent2)}
.img-title{margin-top:8px;color:var(--muted);font-size:.92rem}
@media (max-width: 980px){
  .hero-grid,.grid-4,.grid-3,.grid-2,.reviews,.info-band,.footer-grid{grid-template-columns:1fr 1fr}
  .topbar{flex-direction:column;align-items:flex-start}
  nav.main-nav ul{justify-content:flex-start}
}
@media (max-width: 640px){
  .hero-grid,.grid-4,.grid-3,.grid-2,.reviews,.info-band,.footer-grid{grid-template-columns:1fr}
  .brand strong{font-size:1.08rem}
  .hero-copy{padding:18px}
}