/* ============ Megajudi303 Design System — Nusantara Neon Royale ============ */
:root{
  --bg:#0D0A1A; --bg-2:#141028; --bg-3:#1C1636; --card:#171230;
  --gold:#F5C542; --gold-2:#FFD97A; --gold-dark:#B8912A;
  --magenta:#E83E8C; --green:#2ECC71; --blue:#3B82F6; --violet:#8B5CF6; --red:#EF4444;
  --ink:#F8F7FF; --ink-2:#C9C4E4; --ink-3:#8E87B3;
  --line:rgba(245,197,66,.16); --line-soft:rgba(248,247,255,.08);
  --radius:14px; --radius-lg:22px;
  --font:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.23,1,.32,1);
  --shadow-gold:0 8px 32px rgba(245,197,66,.18);
  --shadow-card:0 12px 40px rgba(0,0,0,.45);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);background:var(--bg);color:var(--ink);
  font-size:17px;line-height:1.75;overflow-x:hidden;
  background-image:
    radial-gradient(1200px 600px at 85% -10%, rgba(232,62,140,.07), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(59,130,246,.06), transparent 60%);
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold);text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--gold-2)}
h1,h2,h3,h4{line-height:1.22;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw,3.4rem)}
h2{font-size:clamp(1.55rem,3.2vw,2.35rem)}
h3{font-size:1.28rem}
p{color:var(--ink-2);margin:0 0 1.1em}
strong{color:var(--ink)}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.container-narrow{max-width:760px}
.mono{font-family:var(--mono)}
.gold{color:var(--gold)}
.section{padding:72px 0}
.section-tight{padding:48px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:18px;
  background:rgba(245,197,66,.06);
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold)}
.section-title{margin-bottom:14px}
.section-sub{color:var(--ink-3);max-width:640px;margin-bottom:36px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:1rem;border-radius:12px;padding:14px 28px;
  border:none;cursor:pointer;transition:transform .16s var(--ease),box-shadow .2s var(--ease),background .2s;
  text-align:center;line-height:1.3;
}
.btn:active{transform:scale(.97)}
.btn-gold{
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-2) 55%,var(--gold) 100%);
  color:#241A02;box-shadow:var(--shadow-gold);
}
.btn-gold:hover{color:#241A02;transform:translateY(-2px);box-shadow:0 14px 40px rgba(245,197,66,.3)}
.btn-ghost{
  background:transparent;color:var(--ink);border:1px solid var(--line);
}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-sm{padding:10px 20px;font-size:.92rem;border-radius:10px}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:200;
  background:rgba(13,10,26,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.header-inner{display:flex;align-items:center;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{width:44px;height:44px;filter:drop-shadow(0 2px 8px rgba(245,197,66,.4))}
.brand-word{font-weight:800;font-size:1.18rem;letter-spacing:-.02em;color:var(--ink);line-height:1.1}
.brand-word em{font-style:normal;color:var(--gold);font-family:var(--mono);font-size:.95em}
.brand-tag{display:block;font-size:.62rem;color:var(--ink-3);font-weight:500;letter-spacing:.08em;text-transform:uppercase}
.main-nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.main-nav a{
  color:var(--ink-2);font-size:.92rem;font-weight:600;padding:9px 13px;border-radius:9px;
  transition:color .16s,background .16s;white-space:nowrap;
}
.main-nav a:hover,.main-nav a.active{color:var(--gold);background:rgba(245,197,66,.08)}
.nav-dropdown{position:relative}
.nav-dropdown>button{
  background:none;border:none;color:var(--ink-2);font:600 .92rem var(--font);
  padding:9px 13px;border-radius:9px;cursor:pointer;display:flex;align-items:center;gap:5px;
}
.nav-dropdown>button:hover{color:var(--gold);background:rgba(245,197,66,.08)}
.nav-dropdown .dropdown-menu{
  position:absolute;top:calc(100% + 8px);left:0;min-width:220px;
  background:var(--bg-3);border:1px solid var(--line);border-radius:14px;padding:8px;
  box-shadow:var(--shadow-card);opacity:0;visibility:hidden;transform:translateY(8px);
  transition:all .2s var(--ease);
}
.nav-dropdown:hover .dropdown-menu,.nav-dropdown:focus-within .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-menu a{display:flex;padding:10px 14px;border-radius:9px;font-size:.9rem}
.header-cta{display:flex;gap:10px;margin-left:14px}
.hamburger{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:9px 11px;color:var(--gold);cursor:pointer;margin-left:auto}
.mobile-menu{
  display:none;position:fixed;inset:72px 0 auto 0;z-index:190;
  background:rgba(13,10,26,.98);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);padding:18px 20px 26px;
}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:13px 6px;color:var(--ink-2);font-weight:600;border-bottom:1px solid var(--line-soft)}
.mobile-menu a:hover{color:var(--gold)}
.mobile-menu .btn{margin-top:14px;width:100%}

/* ---------- 面包屑 ---------- */
.breadcrumb{padding:18px 0 0;font-size:.84rem;color:var(--ink-3)}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.breadcrumb li{display:flex;align-items:center;gap:6px}
.breadcrumb li+li::before{content:"›";color:var(--ink-3)}
.breadcrumb a{color:var(--ink-3)}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb [aria-current]{color:var(--gold)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:96px 0 88px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-1}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.5}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,var(--bg) 8%,rgba(13,10,26,.82) 45%,rgba(13,10,26,.35) 100%),
             linear-gradient(0deg,var(--bg) 4%,transparent 40%);
}
.hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;align-items:center}
.hero h1{margin:14px 0 20px}
.hero h1 .gold{background:linear-gradient(120deg,var(--gold),var(--gold-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-lead{font-size:1.13rem;color:var(--ink-2);max-width:560px;margin-bottom:30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.hero-stat b{display:block;font-family:var(--mono);font-size:1.5rem;color:var(--gold)}
.hero-stat span{font-size:.82rem;color:var(--ink-3)}
.age-badge{
  display:inline-flex;align-items:center;gap:10px;margin-top:26px;
  border:1px solid rgba(239,68,68,.4);background:rgba(239,68,68,.08);
  color:#FCA5A5;border-radius:12px;padding:10px 16px;font-size:.84rem;font-weight:600;
}
.age-badge b{font-family:var(--mono);font-size:1.05rem;color:var(--red)}

/* ---------- 跑马灯标签 ---------- */
.tag-marquee{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding:14px 0;overflow:hidden;background:rgba(20,16,40,.6)}
.marquee-track{display:flex;gap:12px;width:max-content;animation:marquee 42s linear infinite}
.marquee-track a{
  flex-shrink:0;font-size:.84rem;font-weight:600;color:var(--ink-2);
  border:1px solid var(--line-soft);border-radius:999px;padding:7px 16px;
  transition:all .18s;background:var(--bg-2);
}
.marquee-track a:hover{color:var(--gold);border-color:var(--gold)}
@keyframes marquee{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* ---------- 卡片 ---------- */
.card{
  background:linear-gradient(160deg,var(--bg-3),var(--bg-2));
  border:1px solid var(--line-soft);border-radius:var(--radius-lg);
  padding:28px;position:relative;transition:transform .2s var(--ease),border-color .2s,box-shadow .25s;
}
.card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-card)}
.card-neon{border:1px solid transparent;background:linear-gradient(160deg,var(--bg-3),var(--bg-2)) padding-box,linear-gradient(140deg,rgba(245,197,66,.55),rgba(232,62,140,.35) 55%,rgba(245,197,66,.15)) border-box}
.card h3{margin-bottom:10px}
.card p{font-size:.95rem;margin-bottom:0}
.card-icon{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;
  background:rgba(245,197,66,.1);border:1px solid var(--line);color:var(--gold);
}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}

/* ---------- 分类卡 ---------- */
.cat-card{overflow:hidden;padding:0;display:flex;flex-direction:column}
.cat-card .cat-img{aspect-ratio:16/9;overflow:hidden;position:relative}
.cat-card .cat-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.cat-card:hover .cat-img img{transform:scale(1.05)}
.cat-card .cat-img::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(13,10,26,.55),transparent 55%)}
.cat-body{padding:24px 26px 28px;display:flex;flex-direction:column;gap:12px;flex:1}
.cat-badge{align-self:flex-start;font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;padding:5px 12px;border-radius:999px;border:1px solid}
.cat-providers{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:8px}
.cat-providers span{font-size:.74rem;color:var(--ink-3);border:1px solid var(--line-soft);border-radius:6px;padding:3px 9px}

/* ---------- 板块分隔带（Batik 曲线） ---------- */
.batik-divider{display:block;width:100%;height:56px;color:var(--bg-2)}
.section-alt{background:var(--bg-2)}

/* ---------- 比较表 ---------- */
.compare-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--line-soft);-webkit-overflow-scrolling:touch}
table.compare{width:100%;border-collapse:collapse;min-width:640px;background:var(--bg-2)}
.compare th,.compare td{padding:15px 18px;text-align:left;font-size:.92rem;border-bottom:1px solid var(--line-soft)}
.compare th{background:rgba(245,197,66,.07);color:var(--gold);font-family:var(--mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}
.compare td{color:var(--ink-2)}
.compare tr:last-child td{border-bottom:none}
.compare .yes{color:var(--green);font-weight:700}
.compare .no{color:var(--red);font-weight:700}

/* ---------- 步骤 ---------- */
.steps{counter-reset:step;display:grid;gap:18px}
.step{display:flex;gap:20px;align-items:flex-start;background:var(--bg-2);border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px 24px}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-family:var(--mono);font-weight:700;font-size:1.1rem;color:var(--gold);
  border:1px solid var(--line);border-radius:10px;padding:6px 11px;flex-shrink:0;
  background:rgba(245,197,66,.06);
}
.step h3{font-size:1.05rem;margin-bottom:6px}
.step p{font-size:.93rem;margin:0}

/* ---------- FAQ ---------- */
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius);background:var(--bg-2);margin-bottom:14px;overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:20px 24px;font-weight:700;font-size:1.02rem;
  display:flex;justify-content:space-between;align-items:center;gap:16px;color:var(--ink);
  transition:color .16s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-family:var(--mono);font-size:1.3rem;color:var(--gold);flex-shrink:0;transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:var(--gold)}
.faq-item .faq-a{padding:0 24px 22px;font-size:.95rem}
.faq-item .faq-a p{margin:0}

/* ---------- 文章排版 ---------- */
.article-hero{padding:40px 0 30px}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;align-items:center;font-size:.84rem;color:var(--ink-3);margin:16px 0 24px;font-family:var(--mono)}
.article-cover{border-radius:var(--radius-lg);overflow:hidden;margin:26px 0 40px;border:1px solid var(--line-soft)}
.prose{max-width:760px}
.prose h2{margin:1.7em 0 .6em;scroll-margin-top:90px}
.prose h3{margin:1.5em 0 .5em}
.prose ul,.prose ol{margin:0 0 1.2em 1.3em;color:var(--ink-2)}
.prose li{margin-bottom:.5em}
.prose blockquote{
  border-left:3px solid var(--gold);background:rgba(245,197,66,.05);
  padding:16px 22px;border-radius:0 12px 12px 0;margin:1.4em 0;color:var(--ink-2);font-style:italic;
}
.prose img{border-radius:var(--radius);margin:1.4em 0}
.prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.92rem;display:block;overflow-x:auto}
.prose th,.prose td{padding:12px 16px;border:1px solid var(--line-soft);text-align:left;white-space:nowrap}
.prose th{background:rgba(245,197,66,.07);color:var(--gold)}
.callout{
  border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;margin:1.5em 0;
  background:linear-gradient(140deg,rgba(245,197,66,.08),rgba(232,62,140,.05));
}
.callout.warn{border-color:rgba(239,68,68,.4);background:rgba(239,68,68,.07)}
.callout h4{margin-bottom:8px;color:var(--gold)}
.callout.warn h4{color:#FCA5A5}
.callout p:last-child{margin:0}

/* ---------- 标签云 ---------- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud a{
  font-size:.86rem;font-weight:600;color:var(--ink-2);border:1px solid var(--line-soft);
  border-radius:999px;padding:8px 18px;background:var(--bg-2);transition:all .18s;
}
.tag-cloud a:hover{color:var(--gold);border-color:var(--gold);transform:translateY(-2px)}

/* ---------- 搜索 ---------- */
.search-box{display:flex;gap:0;max-width:560px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--bg-2)}
.search-box input{
  flex:1;min-width:0;background:none;border:none;outline:none;color:var(--ink);
  font:500 1rem var(--font);padding:15px 20px;
}
.search-box input::placeholder{color:var(--ink-3)}
.search-box button{
  background:linear-gradient(135deg,var(--gold),var(--gold-2));border:none;color:#241A02;
  font:700 .95rem var(--font);padding:0 26px;cursor:pointer;flex-shrink:0;
}
.search-results{margin-top:26px;display:grid;gap:12px}
.search-hit{
  display:block;background:var(--bg-2);border:1px solid var(--line-soft);border-radius:12px;
  padding:16px 20px;transition:border-color .16s;
}
.search-hit:hover{border-color:var(--gold)}
.search-hit b{color:var(--gold);display:block;margin-bottom:4px}
.search-hit span{font-size:.86rem;color:var(--ink-3)}

/* ---------- 页脚 ---------- */
.site-footer{border-top:1px solid var(--line-soft);background:#0A0815;padding:64px 0 0;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:48px}
.footer-grid h4{font-size:.82rem;font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:10px}
.footer-grid a{color:var(--ink-3);font-size:.92rem}
.footer-grid a:hover{color:var(--gold)}
.footer-brand p{font-size:.9rem;color:var(--ink-3);margin-top:14px}
.footer-brand img{width:52px;height:52px;margin-bottom:6px}
.footer-legal{border-top:1px solid var(--line-soft);padding:24px 0 110px;font-size:.8rem;color:var(--ink-3)}
.footer-legal p{margin-bottom:.6em;font-size:.8rem}
.footer-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.footer-badges span{
  font-family:var(--mono);font-size:.72rem;border:1px solid var(--line-soft);
  border-radius:8px;padding:5px 12px;color:var(--ink-3);
}
.footer-badges .b18{border-color:rgba(239,68,68,.5);color:var(--red);font-weight:700}

/* ---------- 底部浮窗（老虎机风格 + 金币特效） ---------- */
.float-dock{
  position:fixed;left:0;right:0;bottom:0;z-index:300;
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:linear-gradient(180deg,rgba(13,10,26,0),rgba(10,8,21,.92) 30%);
  pointer-events:none;
}
.float-dock-inner{
  pointer-events:auto;position:relative;max-width:560px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:12px;
}
.float-btn{
  position:relative;overflow:visible;display:flex;align-items:center;justify-content:center;gap:10px;
  font:800 1.02rem var(--font);letter-spacing:.02em;border-radius:16px;padding:16px 10px;
  border:none;cursor:pointer;transition:transform .16s var(--ease),box-shadow .2s;
  text-align:center;
}
.float-btn:active{transform:scale(.96)}
.float-btn .coin-ico{width:24px;height:24px;flex-shrink:0;animation:coinspin 3.2s var(--ease) infinite}
@keyframes coinspin{0%,100%{transform:rotateY(0)}50%{transform:rotateY(180deg)}}
@media (prefers-reduced-motion:reduce){.float-btn .coin-ico{animation:none}}
.float-register{
  background:linear-gradient(135deg,#FFD97A 0%,#F5C542 45%,#E0A92E 100%);
  color:#241A02;box-shadow:0 6px 0 #8A6A14,0 14px 34px rgba(245,197,66,.35);
  text-shadow:0 1px 0 rgba(255,255,255,.4);
}
.float-register:hover{color:#241A02;transform:translateY(-3px);box-shadow:0 9px 0 #8A6A14,0 20px 44px rgba(245,197,66,.45)}
.float-register::before{
  content:"";position:absolute;inset:0;border-radius:16px;
  background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.55) 48%,transparent 62%);
  background-size:250% 100%;animation:shine 2.8s linear infinite;
}
@keyframes shine{0%{background-position:120% 0}100%{background-position:-130% 0}}
.float-login{
  background:linear-gradient(135deg,#2A2152,#1C1636);color:var(--gold);
  border:1.5px solid var(--gold);box-shadow:0 6px 0 rgba(245,197,66,.22),0 12px 28px rgba(0,0,0,.5);
}
.float-login:hover{transform:translateY(-3px);color:var(--gold-2)}
#coin-canvas{position:fixed;inset:auto 0 0 0;width:100%;height:180px;pointer-events:none;z-index:299}

/* ---------- 杂项 ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
.notice-bar{
  background:linear-gradient(90deg,rgba(232,62,140,.14),rgba(245,197,66,.12));
  border-bottom:1px solid var(--line-soft);font-size:.8rem;color:var(--ink-2);
  padding:8px 0;text-align:center;
}
.notice-bar b{color:var(--gold)}
.toc{background:var(--bg-2);border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px 26px;margin:0 0 34px}
.toc h4{font-family:var(--mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.toc ol{margin-left:1.2em;color:var(--ink-2);font-size:.92rem}
.toc a{color:var(--ink-2)}
.toc a:hover{color:var(--gold)}
.promo-terms{background:var(--bg-2);border:1px solid var(--line-soft);border-radius:var(--radius-lg);padding:30px;margin-top:34px}
.promo-terms h3{color:var(--gold);margin-bottom:16px}
.promo-terms ol,.promo-terms ul{margin-left:1.3em;color:var(--ink-2);font-size:.94rem}
.promo-terms li{margin-bottom:.55em}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-grid{grid-template-columns:1fr;gap:30px}
}
@media (max-width:860px){
  .main-nav,.header-cta{display:none}
  .hamburger{display:block}
  .section{padding:54px 0}
  .hero{padding:64px 0 60px}
}
@media (max-width:600px){
  body{font-size:16px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .hero-stats{gap:22px}
  .step{flex-direction:column;gap:12px}
  .float-btn{font-size:.95rem;padding:14px 6px}
  .compare th,.compare td{padding:12px 14px}
}