/* roulang page: index */
:root{
  --bg-dark:#081527;
  --bg-deep:#05101f;
  --bg-soft:#0a1c37;
  --primary:#27b7e6;
  --star-gold:#ffc65c;
  --field-green:#2ce5a7;
  --signal-orange:#ff7a45;
  --text-main:#eaf2ff;
  --text-sub:#9db0cd;
  --text-faint:#7389a8;
  --line:rgba(255,255,255,.12);
  --glass:rgba(255,255,255,.055);
  --glass-2:rgba(255,255,255,.08);
  --radius-xs:6px;
  --radius-sm:10px;
  --radius-md:18px;
  --radius-lg:28px;
  --shadow-glass:0 18px 36px rgba(0,0,0,.28), inset 0 1px 1px rgba(255,255,255,.14);
  --shadow-glow:0 0 16px rgba(39,183,230,.28), 0 18px 36px rgba(0,0,0,.35);
  --shadow-card-hover:0 22px 46px rgba(0,0,0,.38), inset 0 1px 1px rgba(255,255,255,.18);
  --font-cn:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  --font-num:"DIN Alternate","Bahnschrift","Arial Narrow",var(--font-cn);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-cn);
  font-size:15px;
  line-height:1.75;
  color:var(--text-main);
  background:
    radial-gradient(900px 600px at 8% -5%, rgba(39,183,230,.12), transparent 60%),
    radial-gradient(1050px 650px at 88% 96%, rgba(255,122,69,.08), transparent 55%),
    linear-gradient(135deg, var(--bg-soft) 0%, var(--bg-dark) 48%, #061023 100%);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  background-image:linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px);
  background-size:56px 56px;
  pointer-events:none;
  mask-image:linear-gradient(to bottom, rgba(0,0,0,.8), transparent 80%);
}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none;transition:color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease),background .25s var(--ease)}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible,select:focus-visible{
  outline:2px solid var(--primary);
  outline-offset:3px;
  border-radius:var(--radius-xs);
}
::selection{background:rgba(39,183,230,.35)}
.container{max-width:1240px;margin:0 auto;padding:0 clamp(16px,3vw,24px)}
.section{padding:clamp(56px,7vw,92px) 0}
.glass-card{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:99px;font-size:12px;line-height:1.4;border:1px solid transparent}
.tag-dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.tag-live{color:#0c3525;background:rgba(44,229,167,.2);border-color:rgba(44,229,167,.45);overflow:hidden}
.tag-live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--field-green);box-shadow:0 0 0 0 rgba(44,229,167,.6);animation:pluse 1.9s infinite}
@keyframes pluse{0%{box-shadow:0 0 0 0 rgba(44,229,167,.55)}80%{box-shadow:0 0 0 8px rgba(44,229,167,0)}100%{box-shadow:0 0 0 0 rgba(44,229,167,0)}}
.tag-soon{color:var(--star-gold);background:rgba(255,198,92,.1);border-color:rgba(255,198,92,.4)}
.tag-end{color:var(--text-sub);background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14)}
.tag-sport{color:#9fe9ff;background:rgba(39,183,230,.1);border-color:rgba(39,183,230,.38)}
.section-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--primary);margin-bottom:10px;letter-spacing:.5px}
.section-kicker::before{content:"";width:22px;height:1px;background:linear-gradient(90deg,var(--primary),transparent)}
.section-title{font-size:clamp(26px,3.4vw,36px);font-weight:700;line-height:1.3;letter-spacing:.5px;color:#f2f7ff}
.section-title strong{color:var(--primary);font-weight:700}
.section-desc{color:var(--text-sub);font-size:15px;margin-top:12px}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:40px;flex-wrap:wrap}
.section-head-left{max-width:820px}
.head-link{display:inline-flex;align-items:center;gap:5px;font-size:14px;color:var(--text-sub);border-bottom:1px solid var(--line);padding-bottom:2px}
.head-link:hover{color:var(--primary);border-color:var(--primary)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;border-radius:var(--radius-sm);font-weight:600;font-size:15px;border:1px solid transparent;transition:all .3s var(--ease);white-space:nowrap;position:relative}
.btn-primary{background:linear-gradient(135deg,#1fb9e2 0%,#6fe3c1 100%);color:#03212f;box-shadow:0 0 20px rgba(39,183,230,.16)}
.btn-primary::before{content:"";position:absolute;left:1px;top:8px;bottom:8px;width:3px;border-radius:99px;background:linear-gradient(to bottom,rgba(255,255,255,.6),transparent)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 24px rgba(39,183,230,.45),0 14px 30px rgba(0,0,0,.2)}
.btn-primary:active{transform:translateY(2px)}
.btn-ghost{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.18);color:var(--text-main)}
.btn-ghost:hover,.btn-ghost:focus-visible{background:rgba(39,183,230,.12);border-color:rgba(39,183,230,.65);color:#fff;transform:translateY(-2px)}
.btn-gold{background:linear-gradient(135deg,rgba(255,198,92,.18),rgba(255,122,69,.05));border-color:rgba(255,198,92,.42);color:var(--star-gold)}
.btn-gold:hover{background:rgba(255,198,92,.2);border-color:var(--star-gold);transform:translateY(-2px);box-shadow:0 8px 26px rgba(255,198,92,.16)}
.btn-sm{height:40px;padding:0 18px;border-radius:10px;font-size:14px}
/* header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;height:70px;border-bottom:1px solid rgba(255,255,255,.09);background:rgba(7,17,33,.82);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);transition:background .3s var(--ease),box-shadow .3s var(--ease)}
.site-header.is-scroll{background:rgba(4,12,25,.92);box-shadow:0 14px 34px rgba(0,0,0,.22)}
.header-inner{max-width:1240px;margin:0 auto;height:70px;padding:0 20px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;margin-right:6px}
.brand-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,rgba(39,183,230,.24),rgba(255,198,92,.18));border:1px solid rgba(39,183,230,.42);display:grid;place-items:center;color:var(--primary);box-shadow:inset 0 0 12px rgba(39,183,230,.18)}
.brand-name{font-size:20px;font-weight:700;letter-spacing:.6px;color:#fff;line-height:1.2}
.brand-name small{display:block;font-size:11px;font-weight:500;color:var(--primary);letter-spacing:2.5px;text-align:center;line-height:1.1}
.main-nav{display:flex;align-items:center;gap:6px;flex:1;justify-content:center;margin:0 14px}
.nav-item{position:relative}
.nav-link{display:inline-flex;align-items:center;gap:7px;height:40px;padding:0 16px;border-radius:10px;font-size:15px;font-weight:500;color:var(--text-sub);transition:color .25s var(--ease),background .25s var(--ease)}
.nav-link:hover,.nav-link.active{color:#fff;background:rgba(39,183,230,.1)}
.nav-link.active{color:var(--primary)}
.nav-link.active::after{content:"";position:absolute;left:12px;right:12px;bottom:-4px;height:2px;border-radius:99px;background:linear-gradient(90deg,var(--primary),rgba(44,229,167,.4))}
.nav-item .nav-mega{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(12px);width:760px;padding:16px;background:rgba(7,18,35,.96);border:1px solid rgba(255,255,255,.12);border-radius:20px;box-shadow:var(--shadow-glass);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);opacity:0;visibility:hidden;transition:all .25s var(--ease);pointer-events:none;z-index:50}
.nav-item:hover .nav-mega,.nav-item:focus-within .nav-mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);pointer-events:auto}
.mega-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:12px}
.mega-col{padding:12px}
.mega-col:first-child{border-right:1px solid rgba(255,255,255,.09)}
.mega-title{font-size:13px;letter-spacing:3px;color:var(--text-faint);font-weight:500;margin-bottom:12px}
.mega-entry{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.06);transition:padding-left .3s var(--ease)}
.mega-entry:hover{padding-left:8px}
.mega-entry strong{color:#eaf2ff;font-size:15px;font-weight:600}
.mega-entry span{color:var(--text-sub);font-size:12px}
.mega-news{background:var(--glass);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:12px;margin-top:16px}
.mega-news a{display:block;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.07);color:var(--text-main);font-size:14px}
.mega-news a:hover{color:var(--primary)}
.mega-news a time{display:block;font-size:11px;color:var(--text-faint);margin-top:2px}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex-shrink:0}
.header-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--text-sub);height:40px;padding:0 10px}
.header-link:hover{color:var(--primary)}
.nav-burger{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);align-items:center;justify-content:center;color:#fff;flex-shrink:0;background:rgba(255,255,255,.04)}
.mobile-nav{position:fixed;top:70px;right:0;bottom:0;width:min(420px,92vw);background:#07101f;z-index:99;padding:24px;border-left:1px solid rgba(255,255,255,.12);transform:translateX(100%);transition:transform .4s var(--ease);overflow-y:auto;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.mobile-nav.is-open{transform:translateX(0)}
.mobile-backdrop{content:"";position:fixed;inset:0;top:70px;z-index:98;background:rgba(0,0,0,.52);opacity:0;pointer-events:none;transition:opacity .4s;backdrop-filter:blur(3px)}
.mobile-backdrop.show{opacity:1;pointer-events:auto}
.mobile-nav a{display:block;padding:13px 8px;color:var(--text-sub);font-size:16px;border-bottom:1px solid rgba(255,255,255,.07)}
.mobile-nav a:hover,.mobile-nav a.active{color:var(--primary)}
/* notice bar */
.notice-bar{position:relative;top:70px;z-index:20;background:linear-gradient(90deg,rgba(255,198,92,.1),rgba(39,183,230,.05) 45%,rgba(255,198,92,.08));border-bottom:1px solid rgba(255,198,92,.22);overflow:hidden}
.notice-inner{display:flex;align-items:center;gap:18px;height:44px;font-size:13px;max-width:1240px;margin:0 auto;padding:0 clamp(16px,3vw,24px)}
.notice-label{display:inline-flex;align-items:center;gap:6px;color:var(--star-gold);font-weight:600;white-space:nowrap}
.notice-label svg{flex-shrink:0}
.notice-text{color:#d5dceb;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.notice-count{display:flex;gap:6px;align-items:center;margin-left:auto}
.count-dot{min-width:32px;height:26px;padding:3px 5px;background:rgba(0,0,0,.25);border:1px solid rgba(255,198,92,.25);border-radius:7px;color:#fff;font-family:var(--font-num);font-weight:700;font-variant-numeric:tabular-nums;text-align:center;line-height:18px;font-size:15px}
.count-colon{color:var(--star-gold);font-weight:700}
.notice-cta{color:var(--primary);font-weight:500;margin-left:6px;white-space:nowrap}
.notice-cta:hover{color:var(--star-gold)}
/* hero */
.hero{position:relative;padding:clamp(56px,6.6vw,84px) 0 44px;margin-top:94px;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,4vw,60px);align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;padding:5px 13px;border-radius:99px;color:#b9f2ff;background:rgba(39,183,230,.12);border:1px solid rgba(39,183,230,.42);margin-bottom:20px;letter-spacing:.4px}
.hero-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--field-green);box-shadow:0 0 12px var(--field-green)}
.hero-title{font-size:clamp(30px,4.6vw,52px);line-height:1.28;font-weight:700;letter-spacing:1px;color:#f5f9ff;text-shadow:0 8px 34px rgba(0,0,0,.4)}
.hero-title span{color:transparent;background:linear-gradient(110deg,var(--primary),#b7ecff 60%,var(--star-gold));-webkit-background-clip:text;background-clip:text}
.hero-subtitle{margin-top:22px;font-size:16px;color:var(--text-sub);line-height:1.95;max-width:560px}
.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-note{margin-top:40px;display:flex;flex-direction:column;gap:12px;width:fit-content}
.hero-note-item{display:flex;align-items:center;gap:10px;color:var(--text-sub);font-size:13px}
.hero-note-item i{width:28px;height:28px;border-radius:8px;background:var(--glass);border:1px solid rgba(255,255,255,.12);display:grid;place-items:center;font-style:normal;font-size:14px}
.hero-media{position:relative}
.hero-visual{position:relative;border-radius:24px;overflow:hidden;min-height:420px;display:flex;align-items:flex-end;border:1px solid rgba(255,255,255,.15)}
.hero-visual-bg{position:absolute;inset:0;background-image:url("/assets/images/backpic/back-1.webp");background-size:cover;background-position:center}
.hero-visual-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(3,12,24,.95),rgba(3,12,24,.2) 60%,rgba(3,12,24,.25))}
.hero-card{position:relative;z-index:2;width:100%;padding:26px 24px;background:linear-gradient(135deg,rgba(255,255,255,.12),rgba(255,255,255,.035));backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.2);border-radius:0 0 24px 24px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.hero-card-main{flex:1;min-width:160px}
.hero-match-way{display:flex;align-items:center;gap:6px;margin-bottom:8px;flex-wrap:wrap}
.hero-card h2{font-size:19px;line-height:1.4;color:#fff;font-weight:600}
.match-time{font-family:var(--font-num);color:#d9efff;font-size:13px;margin-top:5px;letter-spacing:1px}
.hero-visual-cover{position:absolute;right:18px;bottom:92px;width:84px;height:118px;overflow:hidden;border-radius:12px;border:1px solid rgba(255,255,255,.32);box-shadow:0 16px 48px rgba(0,0,0,.3);transform:rotate(4deg);background:url("/assets/images/coverpic/cover-1.png") center/cover no-repeat}
@media(max-width:760px){.hero-visual-cover{display:none}}
.hero-float-flag{position:absolute;left:16px;top:56px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);padding:14px;border-radius:16px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);width:150px}
.hero-float-flag span{font-size:12px;color:#cfe2ff}
.hero-float-flag strong{display:block;font-size:24px;color:#fff;font-weight:700;line-height:1.3;margin-top:2px;font-family:var(--font-num)}
/* news strip */
.scroll-panel{margin-top:40px}
.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;border:1px solid var(--line);border-radius:18px;background:rgba(6,16,31,.55);padding:10px;margin-top:42px}
.stat-cell{text-align:center;padding:14px 8px;border-right:1px solid rgba(255,255,255,.07)}
.stat-cell:last-child{border-right:none}
.stat-num{font-family:var(--font-num);font-size:clamp(22px,3vw,30px);font-weight:700;color:#fff;line-height:1;font-variant-numeric:tabular-nums}
.stat-num small{font-size:16px;color:var(--primary);margin-right:-6px}
.stat-label{font-size:12px;color:var(--text-faint);margin-top:8px;letter-spacing:.6px}
/* feature rows */
.feature-showcase{background:rgba(6,16,31,.25)}
.section-intro-row{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end}
.feature-rows{border-top:1px solid var(--line)}
.feature-row{display:grid;grid-template-columns:78px 1fr 1.15fr auto;gap:24px;align-items:center;padding:26px 0;border-bottom:1px solid rgba(255,255,255,.1);transition:background .3s ease,padding-left .3s ease}
.feature-row:hover{background:linear-gradient(90deg,rgba(39,183,230,.05),transparent 70%);padding-left:12px}
.feature-index{font-family:var(--font-num);font-size:32px;font-weight:700;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.18);line-height:1;text-align:center}
.feature-icon{width:62px;height:62px;border-radius:18px;background:var(--glass);border:1px solid var(--line);display:grid;place-items:center;color:var(--primary)}
.feature-name{font-size:20px;font-weight:600;color:#fff;line-height:1.4;margin-bottom:5px}
.feature-size{font-size:14px;color:var(--text-sub);line-height:1.8;max-width:470px}
.feature-go{color:var(--text-sub)}
.feature-go:hover{color:var(--primary);transform:translateX(4px)}
/* feature wall */
.feature-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.fcard{position:relative;border-radius:20px;overflow:hidden;min-height:220px;display:block;border:1px solid rgba(255,255,255,.14);background:#0a1e36;transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease)}
.fcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-card-hover);border-color:rgba(39,183,230,.5)}
.fcard-lg{grid-column:span 7;min-height:310px}
.fcard-sm{grid-column:span 5}
.fcard-md{grid-column:span 4;min-height:220px}
.fcard-bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .7s var(--ease)}
.fcard:hover .fcard-bg{transform:scale(1.04)}
.fcard::before{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(2,10,20,.98),rgba(2,10,20,.12) 65%);z-index:1}
.fcard-top{position:absolute;left:16px;top:14px;z-index:3;display:flex;gap:8px;flex-wrap:wrap}
.fcard-info{position:absolute;left:0;right:0;bottom:0;padding:20px;z-index:3}
.fcard-info h3{color:#fff;font-size:clamp(17px,1.6vw,21px);font-weight:600;margin-bottom:5px}
.fcard-info p{color:var(--text-sub);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.fcard-meta{display:flex;align-items:center;gap:8px;margin-top:8px;font-size:12px;color:var(--text-faint)}
/* CTA */
.cta-medium{position:relative;border-radius:var(--radius-lg);overflow:hidden;padding:clamp(28px,5vw,52px);background:url("/assets/images/backpic/back-2.webp"),linear-gradient(135deg,#091a32,#071324);background-size:contain;border:1px solid rgba(255,255,255,.15)}
.cta-medium::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(4,13,26,.95),rgba(4,13,26,.55));z-index:1}
.cta-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:clamp(22px,4vw,56px);align-items:center}
.cta-copy h2{font-size:clamp(24px,3vw,34px);color:#fff;line-height:1.35}
.cta-copy>p{color:var(--text-sub);margin-top:14px;line-height:1.9}
.cta-points{list-style:none;margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:12px 18px}
.cta-points li{display:flex;gap:9px;color:#c8d6ed;font-size:14px;align-items:center}
.cta-points li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--field-green);box-shadow:0 0 8px rgba(44,229,167,.66);flex-shrink:0}
.cta-form-box{background:rgba(5,16,29,.72);border:1px solid rgba(255,255,255,.16);border-radius:22px;padding:clamp(20px,3vw,30px);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:var(--shadow-glass)}
.cta-form-title{font-size:18px;color:#fff;font-weight:600;margin-bottom:6px;display:flex;gap:9px;align-items:center}
.cta-form-title::before{content:"";width:3px;height:18px;border-radius:99px;background:var(--star-gold)}
.cta-text{font-size:13px;color:var(--text-faint);line-height:1.8;margin-bottom:16px}
.form-field{margin-bottom:13px}
.form-label{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--text-sub);margin-bottom:7px}
.form-label code{font-size:11px;color:var(--text-faint)}
.input-wrap{display:flex;gap:9px}
.cta-input{flex:1;width:100%;height:46px;padding:0 14px;border:1px solid rgba(255,255,255,.16);border-radius:10px;background:rgba(0,0,0,.28);color:#fff;font-size:15px;transition:border .3s ease,box-shadow .3s ease}
.cta-input:focus{border-color:rgba(39,183,230,.6);box-shadow:0 0 0 3px rgba(39,183,230,.14)}
.cta-input::placeholder{color:#42597a}
.code-btn{min-width:112px}
.agree-note{font-size:11px;color:var(--text-faint);margin-top:12px;padding-top:12px;border-top:1px dashed rgba(255,255,255,.12);line-height:1.7}
.cta-submit{width:100%;margin-top:12px}
.form-success-notice{display:none;color:var(--field-green);font-size:13px;margin-top:8px}
.cta-form-box.has-success .form-success-notice{display:block}
/* FAQ */
.faq-wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:clamp(24px,4vw,60px);align-items:start}
.faq-sticky{position:sticky;top:105px}
.faq-list{background:var(--glass);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-glass);overflow:hidden}
.faq-item{border-bottom:1px solid rgba(255,255,255,.08)}
.faq-item:last-child{border-bottom:none}
.faq-item summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:19px 22px;cursor:pointer;color:#e6edf9;font-size:15px;transition:background .3s ease,color .3s ease}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:rgba(39,183,230,.06);color:#fff}
.faq-toggle{flex-shrink:0;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:18px;color:var(--primary);transform:rotate(0deg);transition:transform .4s var(--ease),background .4s var(--ease)}
.faq-item[open] .faq-toggle{transform:rotate(45deg);background:rgba(39,183,230,.16)}
.faq-answer{padding:0 22px 20px 34px;color:var(--text-sub);font-size:14px;line-height:1.9}
.faq-item[open] .faq-answer{animation:faqIn .4s ease}
@keyframes faqIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
/* latest news area */
.news-zone{margin-top:16px;display:grid;grid-template-columns:minmax(0,.58fr) minmax(0,1.42fr) ;gap:clamp(22px,4vw,44px);align-items:start}
.news-side{position:sticky;top:105px;padding:22px;border-radius:18px}
.news-side-badge{font-size:12px;color:var(--star-gold);margin-bottom:6px;letter-spacing:2px}
.news-side-title{font-size:22px;color:#fff;line-height:1.5;font-weight:600;margin-bottom:12px}
.news-side-list{list-style:none;border-top:1px solid rgba(255,255,255,.08);margin-top:12px}
.news-side-list li{padding:11px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.news-side-list a{display:block;color:var(--text-sub);font-size:14px;line-height:1.6;transition:all .3s}
.news-side-list a:hover{color:var(--primary);padding-left:6px}
.news-list-card{display:block}
.news-row{display:flex;align-items:center;gap:clamp(14px,2.4vw,26px);border-bottom:1px solid rgba(255,255,255,.1);padding:20px 14px;border-radius:0;transition:background .3s ease,transform .3s ease,box-shadow .3s ease;position:relative}
.news-row:first-child{border-top:1px solid rgba(255,255,255,.1)}
.news-row:hover{background:rgba(255,255,255,.045);transform:translateX(4px)}
.news-date-wrap{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:56px;height:56px;gap:2px;border:1px solid rgba(255,255,255,.15);border-radius:12px;background:rgba(255,255,255,.035)}
.news-date-day{font-family:var(--font-num);font-size:20px;line-height:1;color:#fff;font-weight:600}
.news-date-month{font-size:11px;color:var(--text-faint);line-height:1}
.news-row-main{flex:1;min-width:0}
.news-row-top{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:3px}
.news-row-title{font-size:16px;font-weight:600;color:#e5edf9;margin:0;line-height:1.5;transition:color .2s}
.news-row:hover .news-row-title{color:var(--primary)}
.news-row-summary{font-size:13px;line-height:1.8;color:var(--text-sub);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.news-row-meta{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--text-faint);margin-top:6px;flex-wrap:wrap}
.news-arrow{color:var(--text-faint);flex-shrink:0}
.news-list-empty-holder{background:var(--glass);border:1px solid var(--line);border-radius:18px;padding:clamp(28px,5vw,52px);text-align:center;color:var(--text-sub)}
.empty-title{margin:14px 0 4px;color:#e8eef8;font-size:17px}
/* footer */
.site-footer{background:#020910;border-top:1px solid rgba(255,255,255,.09);position:relative}
.site-footer::before{content:"";position:absolute;top:0;left:12%;right:12%;height:1px;background:linear-gradient(90deg,transparent,rgba(39,183,230,.55),rgba(255,198,92,.35),transparent)}
.footer-grid{display:grid;grid-template-columns:1.2fr .75fr .75fr 1fr;gap:40px;padding:60px 0 30px}
.footer-brand .brand{margin-bottom:14px}
.footer-txt{font-size:13px;color:var(--text-faint);line-height:1.9;max-width:300px}
.footer-title{font-size:14px;color:#fff;margin-bottom:16px;font-weight:600}
.footer-links{list-style:none}
.footer-links li{margin-bottom:11px}
.footer-links a{color:var(--text-sub);font-size:13.5px;transition:color .25s,padding-left .25s}
.footer-links a:hover{color:var(--primary);padding-left:6px}
.footer-contact-list{list-style:none;font-size:13px;color:var(--text-faint)}
.footer-contact-list li{margin-bottom:9px;display:flex;gap:8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 0 24px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.footer-bottom small{font-size:12px;color:var(--text-faint);line-height:1.8}
.legal-note{margin-top:18px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.018);border-radius:12px;padding:12px 16px;font-size:11px;color:#5d7598;line-height:1.9}
.legal-note strong{color:#89a2bd;font-weight:600}
/* responsive */
@media (max-width:1200px){
  .nav-link{padding:0 11px}
  .nav-item .nav-mega{width:min(680px,80vw)}
}
@media (max-width:1024px){
  .main-nav{display:none}
  .nav-burger{display:flex}
  .header-actions a.btn{display:none}
  .header-link.visible-mobile{display:inline-flex}
  .hero{padding-top:50px}
  .mega-grid{grid-template-columns:1fr}
}
@media (max-width:960px){
  .hero-inner{grid-template-columns:1fr}
  .hero-visual{min-height:360px}
  .notice-count{display:none}
  .stats-strip{grid-template-columns:1fr 1fr;border:0;gap:6px;background:transparent}
  .stat-cell{background:rgba(255,255,255,.035);border-right:none;border-radius:12px}
  .section-intro-row{grid-template-columns:1fr}
  .feature-row{grid-template-columns:1fr;gap:12px;padding:24px 0}
  .feature-icon{display:none}
  .feature-index{display:flex;text-align:left;width:fit-content;font-size:22px;-webkit-text-stroke:1px rgba(255,255,255,.3)}
  .fcard-lg,.fcard-sm,.fcard-md{grid-column:span 12}
  .cta-grid,.faq-wrap,.news-zone{grid-template-columns:1fr}
  .faq-sticky,.news-side{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  .header-inner{padding:0 14px;gap:12px}
  .brand-name{font-size:17px;letter-spacing:.5px}
  .notice-text{max-width:150px}
  .hero-title{font-size:clamp(27px,8vw,35px)}
  .hero-subtitle{font-size:15px}
  .btn{height:44px;font-size:14px;padding:0 18px}
  .cta-form-title{font-size:17px}
  .cta-points{grid-template-columns:1fr}
  .news-row{flex-wrap:wrap}
  .news-date-wrap{min-width:48px;height:48px}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-top:42px}
}

/* roulang page: article */
:root{
  --bg:#081527;
  --bg-deep:#05101f;
  --bg-soft:#0b1d3a;
  --surface:rgba(255,255,255,.055);
  --surface-2:rgba(255,255,255,.09);
  --border:rgba(255,255,255,.12);
  --border-light:rgba(255,255,255,.07);
  --text:#eaf2ff;
  --text-2:#9db0cd;
  --text-faint:#7a90af;
  --primary:#27b7e6;
  --gold:#ffc65c;
  --green:#2ce5a7;
  --orange:#ff7a45;
  --radius-sm:6px;
  --radius:12px;
  --radius-lg:18px;
  --radius-xl:28px;
  --shadow-card:0 18px 36px rgba(0,0,0,.28);
  --shadow-hover:0 26px 48px rgba(0,0,0,.36);
  --max-w:1240px;
  --font:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  --font-num:"DIN Alternate","Bahnschrift","Arial Narrow",var(--font);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:
    radial-gradient(1100px 520px at 8% -8%, rgba(39,183,230,.13), transparent 62%),
    radial-gradient(900px 480px at 90% 10%, rgba(255,198,92,.08), transparent 55%),
    linear-gradient(165deg,#081527 0%, #061023 52%, #050d1a 100%);
  color:var(--text);
  font-size:15px;
  line-height:1.75;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .25s}
button,input{font:inherit;color:inherit}
ul,ol{list-style:none}
p{overflow-wrap:break-word}
.container{
  width:100%;
  max-width:var(--max-w);
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
.skip-link{
  position:fixed;left:-9999px;top:8px;z-index:4000;
  background:var(--gold);color:#141f2b;padding:10px 18px;border-radius:8px;font-weight:600;
}
.skip-link:focus{left:12px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--radius);
  font-weight:600;font-size:15px;line-height:1;
  border:1px solid transparent;cursor:pointer;transition:all .28s ease;
  white-space:nowrap;user-select:none;
}
.btn svg,.btn i{font-size:14px}
.btn-primary{
  background:linear-gradient(135deg,#1fb9e2 0%,#6fe3c1 100%);
  color:#03212f;box-shadow:0 10px 30px rgba(39,183,230,.22);
  border-color:rgba(255,255,255,.24);
}
.btn-primary:hover{
  transform:translateY(-2px);box-shadow:0 18px 40px rgba(39,183,230,.34);
}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  background:rgba(255,255,255,.05);border-color:var(--border);color:var(--text);
  backdrop-filter:blur(8px);
}
.btn-ghost:hover{
  background:rgba(39,183,230,.1);border-color:var(--primary);color:#cdeeff;
  transform:translateY(-2px);
}
.btn-ghost:focus-visible,.btn-primary:focus-visible{
  outline:2px solid var(--gold);outline-offset:3px;
}
.btn-sm{height:36px;padding:0 14px;font-size:13px;border-radius:10px}
.btn-block{width:100%}
.btn-disabled,button:disabled{
  opacity:.4;cursor:not-allowed;transform:none!important;box-shadow:none!important;
}
.btn:focus,a:focus{
  outline:none;
}
a:focus-visible{
  outline:2px solid var(--gold);outline-offset:3px;border-radius:4px;
}
.btn-gold{
  background:linear-gradient(135deg,#ffc65c,#f5a623);color:#201a0d;
}
.btn-gold:hover{box-shadow:0 14px 32px rgba(255,198,92,.2);transform:translateY(-2px)}

/* 状态胶囊 */
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;flex:none}
.dot-live{background:var(--green);box-shadow:0 0 8px rgba(44,229,167,.7)}
.dot-wait{background:var(--gold);box-shadow:0 0 8px rgba(255,198,92,.6)}
.dot-end{background:#7a8ba3}
.chip{
  display:inline-flex;align-items:center;font-size:12px;padding:4px 10px;border-radius:999px;
  background:var(--surface);border:1px solid var(--border-light);color:var(--text-2);
}
.chip-active{color:#04121c;background:var(--green);border-color:transparent;font-weight:600}
.chip-hot{background:rgba(255,165,69,.12);color:#ffb27e;border-color:rgba(255,122,69,.2);font-weight:600}
.chip-cat{background:rgba(39,183,230,.12);color:#9fe1ff;border:1px solid rgba(39,183,230,.2)}
.chip-gold{background:rgba(255,198,92,.1);color:var(--gold);border:1px solid rgba(255,198,92,.24)}

/* 头部 */
.site-header{
  position:fixed;top:0;left:0;right:0;height:72px;z-index:1000;
  background:rgba(7,17,33,.82);
  border-bottom:1px solid var(--border-light);
  backdrop-filter:blur(18px);
  transition:box-shadow .3s;
}
.site-header.scrolled{background:rgba(6,14,26,.9);box-shadow:0 6px 28px rgba(0,0,0,.25)}
.header-inner{
  display:flex;align-items:center;gap:22px;height:72px;
}
.brand{
  display:inline-flex;align-items:center;gap:10px;flex:none;
}
.brand-mark{
  display:inline-flex;width:36px;height:36px;align-items:center;justify-content:center;
  background:linear-gradient(145deg,rgba(39,183,230,.15),rgba(255,255,255,.06));
  border:1px solid rgba(39,183,230,.3);border-radius:10px;color:var(--primary);
}
.brand-name{
  font-size:19px;font-weight:700;letter-spacing:.5px;color:#f2f7ff;
}
.brand-name small{
  font-size:11px;color:var(--gold);font-weight:600;margin-left:2px;vertical-align:3px;
}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:6px}
.nav-item{position:relative}
.nav-link{
  display:flex;align-items:center;gap:6px;height:72px;padding:0 14px;
  font-size:15px;font-weight:500;color:var(--text-2);
  border:0;background:transparent;cursor:pointer;
  transition:color .25s;border-bottom:2px solid transparent;
}
.nav-link i{font-size:10px;color:var(--text-faint);transition:transform .25s}
.nav-link:hover,.nav-link.active{color:#fff}
.nav-link.active{color:var(--primary)}
.nav-item:hover .nav-link{color:#fff}
.nav-item:hover .nav-link i{transform:rotate(180deg)}
.nav-item:has(.nav-mega:hover) .nav-link{color:#fff}
.nav-item:has(.nav-mega:hover) .nav-link i{transform:rotate(180deg)}

.header-actions{
  display:flex;align-items:center;gap:12px;margin-left:auto;
}
.header-actions .btn{
  height:40px;padding:0 18px;font-size:14px;
}
.icon-btn{
  width:40px;height:40px;border-radius:10px;border:1px solid var(--border);
  background:var(--surface);color:var(--text-2);cursor:pointer;display:none;
  align-items:center;justify-content:center;transition:all .25s;
}
.icon-btn:hover{color:var(--primary);border-color:rgba(39,183,230,.45)}

/* Mega */
.nav-mega{
  position:absolute;left:-160px;top:calc(100% - 8px);
  width:760px;background:rgba(10,23,42,.96);border:1px solid var(--border);
  border-radius:20px;box-shadow:0 34px 70px rgba(0,0,0,.45);
  backdrop-filter:blur(20px);pointer-events:none;opacity:0;transform:translateY(-6px);
  transition:all .26s ease;
}
.nav-item:hover .nav-mega,.nav-mega:hover,.nav-item:focus-within .nav-mega{
  opacity:1;transform:translateY(0);pointer-events:auto;
}
.mega-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:8px;padding:18px}
.mega-col{padding:10px 8px}
.mega-col + .mega-col{border-left:1px solid var(--border-light);padding-left:30px}
.mega-title{
  font-size:13px;font-weight:700;letter-spacing:2px;color:var(--gold);
  margin:2px 0 14px 10px;text-transform:uppercase;
}
.mega-entry{
  display:flex;flex-direction:column;padding:11px 18px;border-radius:14px;gap:2px;
  transition:background .22s;
}
.mega-entry strong{color:#dbeaff;font-size:15px;font-weight:600}
.mega-entry span{color:var(--text-faint);font-size:13px}
.mega-entry:hover{background:rgba(39,183,230,.13)}
.mega-entry:hover strong{color:#fff}
.mega-news a{
  display:flex;flex-direction:column;gap:3px;padding:10px 14px;border-radius:12px;
  font-size:14px;color:#d5e5ff;transition:background .22s;line-height:1.5;
}
.mega-news a span{color:var(--text-faint);font-size:12px}
.mega-news a:hover{background:rgba(255,198,92,.09)}
.mega-news a:hover span{color:var(--gold)}

/* 移动抽屉 */
.mobile-nav{
  position:fixed;top:0;right:-320px;width:min(320px,86vw);bottom:0;z-index:1200;
  background:#081527;border-left:1px solid var(--border);padding:24px;
  transition:right .3s;overflow-y:auto;box-shadow:-20px 0 50px rgba(0,0,0,.4);
}
.mobile-nav.open{right:0}
.mobile-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.mobile-top .brand-name{font-size:17px}
.mobile-menu li{margin-bottom:6px;border-bottom:1px solid var(--border-light)}
.mobile-menu a{
  display:block;padding:13px 4px;font-size:15px;color:var(--text-2);font-weight:500;
}
.mobile-menu a:hover{color:var(--primary)}
.mobile-menu-mega{padding-left:16px;margin-bottom:10px;display:none}
.mobile-menu-mega a{font-size:14px;color:var(--text-faint)}
.mobile-menu-mega a:hover{color:var(--gold)}
.mobile-foot{margin-top:30px;display:grid;gap:10px}
.mobile-foot .btn{width:100%}
.mobile-bar{margin-top:26px;padding-top:20px;border-top:1px solid var(--border-light)}
.mobile-bar p{font-size:13px;color:var(--text-faint)}
.nav-mask{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(3px);z-index:1100;opacity:0;pointer-events:none;transition:opacity .3s}
.nav-mask.show{opacity:1;pointer-events:auto}

/* 文章头部 */
.page-main{margin-top:72px}
.post-hero{
  position:relative;min-height:300px;display:flex;align-items:flex-end;
  padding:60px 0 42px;overflow:hidden;
}
.post-hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:linear-gradient(rgba(5,16,31,.28),rgba(4,13,26,.72) 40%,rgba(6,16,35,.94)),url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
}
.post-hero-bg::after{
  content:"";position:absolute;left:-5%;bottom:-20%;width:80%;height:250px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(39,183,230,.16),transparent);
}
.post-hero .container{position:relative;z-index:2}
.breadcrumb{
  display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:13px;
  color:var(--text-faint);margin-bottom:22px;
}
.breadcrumb a{transition:color .22s}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb span{color:var(--text-2)}
.post-hero-title-wrap{
  max-width:920px;
}
.post-kicker{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px;
}
.post-title{
  font-size:clamp(28px,4vw,42px);
  font-weight:700;letter-spacing:.3px;line-height:1.32;
  color:#ffffff;text-wrap:balance;
}
.post-meta{
  display:flex;align-items:center;flex-wrap:wrap;gap:12px 22px;
  margin-top:20px;font-size:13px;color:var(--text-2);
}
.post-meta .meta-item{display:flex;align-items:center;gap:6px}
.post-meta i{color:var(--text-faint);font-size:13px}
.meta-author{
  display:inline-flex;align-items:center;gap:6px;color:var(--text-2);
  background:rgba(255,255,255,.06);border:1px solid var(--border-light);
  border-radius:999px;padding:2px 10px 2px 3px;font-size:13px;
}
.meta-author i{color:var(--gold);font-size:13px}

/* 页面主区 */
.page-container{
  padding:56px 0 80px;
}
.post-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:48px;
}
.post-main{min-width:0}
.post-content-card{
  background:var(--surface);
  border:1px solid var(--border-light);border-radius:var(--radius-xl);
  padding:clamp(22px,4vw,38px);
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(8px);
}
.article-body{
  font-size:16px;line-height:2;color:#d6e3f7;
}
.article-body > *+*{margin-top:1.4em}
.article-body h2{
  color:#fff;font-size:23px;line-height:1.5;margin:2em 0 .7em;font-weight:700;
  padding-left:14px;border-left:4px solid var(--primary);border-radius:2px;
}
.article-body h3{
  color:#eef5ff;font-size:18px;margin:1.7em 0 .5em;font-weight:600;
}
.article-body p{text-align:left}
.article-body a{color:var(--primary);border-bottom:1px solid rgba(39,183,230,.35)}
.article-body a:hover{color:var(--gold);border-color:rgba(255,198,92,.5)}
.article-body blockquote{
  border-left:3px solid var(--gold);background:rgba(255,198,92,.05);
  padding:16px 22px;border-radius:0 12px 12px 0;color:#c9ddf5;
}
.article-body ul,.article-body ol{padding-left:24px}
.article-body ul{list-style:none}
.article-body ul>li{position:relative;padding-left:8px}
.article-body ul>li::before{
  content:"";width:7px;height:7px;border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--green));
  position:absolute;left:0;top:.9em
}
.article-body ol{list-style-type:decimal}
.article-body ol>li{padding-left:8px;color:var(--text-2)}
.article-body ol>li::marker{color:var(--gold);font-weight:600}
.article-body img{border-radius:18px;margin:2em auto;box-shadow:var(--shadow-card)}
.article-body hr{border:0;height:1px;background:linear-gradient(90deg,var(--border),transparent);margin:3em 0}
.article-body strong{color:#e7effc;font-weight:600}

/* 无内容 */
.post-missing{
  text-align:center;padding:80px 20px;
}
.missing-symbol{
  width:64px;height:64px;border-radius:20px;margin:0 auto 24px;
  background:rgba(255,122,69,.1);border:1px solid rgba(255,122,69,.3);
  display:flex;align-items:center;justify-content:center;color:var(--orange);font-size:26px;
}
.post-missing h1{font-size:26px;margin-bottom:12px;color:#fff}
.post-missing p{margin-bottom:28px;color:var(--text-2)}

/* 文末 */
.post-divider{
  height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);margin:34px 0;
}
.post-footer{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:20px;
}
.post-tags{display:flex;gap:8px;flex-wrap:wrap}
.post-tag{
  font-size:13px;padding:6px 14px;border-radius:999px;
  border:1px solid var(--border);color:var(--text-2);
  transition:all .2s;cursor:default;
}
.post-tag:hover{border-color:var(--primary);color:var(--primary)}
.post-share{
  margin-left:auto;display:flex;align-items:center;gap:8px;
}
.post-share .icon-btn{display:inline-flex}

/* 侧边栏 */
.sidebar-child{
  display:grid;gap:22px;align-content:start;position:sticky;top:96px;
}
.side-card{
  background:var(--surface);border:1px solid var(--border-light);
  border-radius:18px;padding:22px;
  box-shadow:0 14px 32px rgba(0,0,0,.18);
  backdrop-filter:blur(8px);
}
.side-head{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--border-light);
}
.side-head h2{font-size:15px;font-weight:700;letter-spacing:.5px;color:#fff}
.side-head a{font-size:13px;color:var(--text-faint)}
.side-head a:hover{color:var(--primary)}
.side-sign-card{
  background:linear-gradient(155deg,rgba(39,183,230,.14),rgba(96,220,207,.04)),rgba(10,20,38,.82);
  border-color:rgba(39,183,230,.26);
}
.side-sign-card .side-title{
  font-size:15px;font-weight:700;color:#fff;margin-bottom:6px;
}
.side-sign-card .side-sub{font-size:13px;color:var(--text-2);line-height:1.7;margin-bottom:16px}
.side-form{display:flex;gap:8px}
.side-form input{
  flex:1;min-width:0;height:40px;background:rgba(255,255,255,.07);
  border:1px solid var(--border);border-radius:10px;padding:0 12px;
  font-size:13px;color:#fff;
}
.side-form input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(39,183,230,.16)}
.side-form ::placeholder{color:var(--text-faint)}
.side-mini-list{display:grid;gap:12px}
.side-mini-item{
  display:flex;gap:10px;align-items:flex-start;padding:5px 0;
}
.mini-radio{
  width:9px;height:9px;border-radius:50%;margin-top:8px;
  background:var(--gold);box-shadow:0 0 0 4px rgba(255,198,92,.1);
}
.side-mini-item:nth-child(2) .mini-radio{background:var(--green)}
.side-mini-item b{display:block;font-weight:500;color:#d9e6f9;font-size:14px;line-height:1.45}
.side-mini-item span{font-size:12px;color:var(--text-faint)}

/* 侧栏热门 */
.hot-rank-card{
  padding:8px 0;
}
.hot-sites{display:grid;gap:8px}
.hot-sites a{
  display:flex;gap:12px;padding:7px 6px;border-radius:10px;
  transition:background .2s;
}
.hot-sites a:hover{background:rgba(255,255,255,.05)}
.hot-sites span{width:20px;height:20px;flex:none;text-align:center;line-height:22px;font-size:11px;border-radius:7px;background:var(--surface);color:var(--text-2)}
.hot-sites a:nth-child(1) span{background:linear-gradient(145deg,var(--gold),#e69b2d);color:#281a04}
.hot-sites a:nth-child(2) span{background:linear-gradient(145deg,var(--primary),#1f7fb0);color:#022033}
.hot-sites p{font-size:13px;color:#cbd9f0;line-height:1.5}
.hot-sites a:hover p{color:#fff}

/* 资讯卡区 */
.recommend-section{
  margin-top:64px;
}
.section-title-row{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  margin-bottom:26px;
}
.section-title{font-size:clamp(22px,3vw,28px);font-weight:700;color:#fff;letter-spacing:.3px}
.section-title small{color:var(--gold);font-size:13px;margin-left:10px;font-weight:600;vertical-align:middle}
.section-link{font-size:14px;color:var(--text-faint)}
.section-link i{margin-left:5px}
.section-link:hover{color:var(--gold)}
.recommend-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:20px;
}
.article-mini{
  display:flex;gap:18px;align-items:stretch;background:var(--surface);
  border:1px solid var(--border-light);border-radius:20px;padding:14px;transition:all .25s;
  min-width:0;
}
.article-mini:hover{transform:translateY(-4px);border-color:rgba(39,183,230,.4);box-shadow:var(--shadow-hover)}
.mini-thumb{
  width:136px;min-height:96px;border-radius:14px;flex:none;object-fit:cover;
}
.mini-info{
  display:flex;flex-direction:column;justify-content:center;gap:6px;min-width:0;
}
.mini-info .go{color:var(--text-faint);font-size:13px}
.mini-info b{font-size:15px;color:#e8f1ff;font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.4}
.article-mini:hover .mini-info b{color:#fff}
.mini-time{font-size:12px;color:var(--text-faint)}
/* 无图占位 */
.no-image-thumb{
  background:linear-gradient(145deg, rgba(39,183,230,.15), rgba(255,255,255,.02)),url('/assets/images/coverpic/cover-4.png') center/cover no-repeat;
  display:flex;align-items:center;justify-content:center;color:#527194;
}
.no-image-thumb i{font-size:20px}

/* CTA 横条 */
.context-cta{
  margin-top:56px;position:relative;overflow:hidden;
  background:rgba(255,255,255,.05);
  border:1px solid var(--border);border-radius:var(--radius-xl);
  padding:30px 34px;display:flex;align-items:center;gap:28px;justify-content:space-between;
}
.context-cta::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:linear-gradient(180deg,var(--gold),var(--primary));border-radius:4px;
}
.context-cta h2{font-size:20px;font-weight:700;line-height:1.4;color:#fff}
.context-cta p{margin-top:6px;font-size:14px;color:var(--text-2)}
.context-cta .actions{display:flex;gap:12px;flex:none}
.context-cta .btn{height:42px;font-size:14px;padding:0 18px}

/* 回到顶部 */
.to-top{
  display:inline-flex;align-items:center;justify-content:center;position:fixed;
  right:24px;bottom:100px;width:44px;height:44px;z-index:900;
  border-radius:13px;border:1px solid var(--border);color:var(--text-2);
  background:rgba(8,18,33,.7);backdrop-filter:blur(10px);
  opacity:0;pointer-events:none;transform:translateY(12px);transition:all .3s;
}
.to-top.show{opacity:1;transform:translateY(0);pointer-events:auto}
.to-top:hover{border-color:var(--primary);color:var(--primary)}
.to-top:hover i{transform:translateY(-2px)}
.to-top i{transition:transform .3s}

/* 页脚 */
.site-footer{
  margin-top:70px;position:relative;overflow:hidden;
  background:var(--bg-deep);
  border-top:1px solid var(--border-light);
}
.site-footer::before{
  content:"";position:absolute;top:0;left:10%;right:10%;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
.site-footer::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:320px;
  background:radial-gradient(70% 100% at 60% 100%,rgba(39,183,230,.07),transparent 65%);
  pointer-events:none;
}
.footer-grid{
  position:relative;display:grid;grid-template-columns:1.2fr .8fr .8fr 1.2fr;
  gap:42px;padding:56px 0 36px;
}
.footer-brand .brand-name{font-size:20px}
.footer-brand .brand-mark{width:40px;height:40px}
.footer-txt{
  max-width:340px;margin-top:18px;font-size:13px;line-height:1.9;color:var(--text-faint);
}
.footer-title{
  font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;
}
.footer-links li+li{margin-top:10px}
.footer-links a{color:var(--text-faint);font-size:14px;transition:all .2s}
.footer-links a:hover{color:var(--gold);padding-left:4px}
.footer-contact-list li{
  position:relative;padding-left:15px;color:var(--text-faint);
  font-size:13px;line-height:1.8;
}
.footer-contact-list li::before{
  content:"";position:absolute;left:0;top:10px;width:8px;height:2px;
  background:var(--primary);border-radius:4px;
}
.footer-bottom{
  padding:22px 0;border-top:1px solid var(--border-light);
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  color:var(--text-faint);font-size:12px;
}
.footer-bottom small{line-height:1.8}
.footer-bottom a:hover{color:var(--gold)}

/* 自适应 */
@media (min-width:1281px){
  .main-nav{display:flex}
  .header-actions .btn-ghost{display:inline-flex}
  .header-actions .icon-btn{display:none}
}
@media (max-width:1280px){
  .container{padding-left:20px;padding-right:20px}
  .main-nav{gap:2px}
  .nav-link{padding:0 10px}
  .nav-mega{left:-140px;width:680px}
  .header-actions .btn-ghost{display:none}
}
@media (max-width:1100px){
  .main-nav{display:none}
  .header-actions .icon-btn,.header-actions .mobile-open-btn{display:inline-flex}
  .post-layout{grid-template-columns:minmax(0,1fr)}
  .sidebar-child{position:static;grid-template-columns:1fr 1fr;margin-top:32px}
  .recommend-grid{grid-template-columns:1fr}
  .context-cta{flex-direction:column;align-items:flex-start}
}
@media (min-width:1101px){
  .icon-btn{display:none}
}
@media (max-width:767px){
  .page-main{margin-top:62px}
  .site-header{height:62px}
  .header-inner{height:62px}
  .brand-name{font-size:17px}
  .brand-mark{width:32px;height:32px;border-radius:9px}
  .brand-mark svg{width:16px;height:16px}
  .post-hero{min-height:220px;padding:36px 0 30px}
  .post-title{font-size:27px}
  .post-meta{gap:8px 14px}
  .post-content-card{padding:22px 18px}
  .article-body{font-size:15.5px;line-height:1.9}
  .article-body h2{font-size:20px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;padding:42px 0 30px}
  .footer-bottom{flex-direction:column;text-align:left;align-items:flex-start}
  .sidebar-child{grid-template-columns:1fr}
  .article-mini{flex-direction:column;align-items:stretch}
  .mini-thumb{width:100%;height:160px}
  .context-cta{padding:24px 20px}
  .to-top{bottom:24px;right:16px}
}
@media (max-width:480px){
  .container{padding-left:16px;padding-right:16px}
  .footer-grid{grid-template-columns:1fr}
  .post-divider{margin:24px 0}
  .post-footer{flex-direction:column;align-items:flex-start}
  .post-share{margin-left:0}
  .mega-grid{grid-template-columns:1fr}
  .side-form{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: category1 */
:root{
  --bg-dark:#081527;
  --bg-deep:#05101F;
  --surface:rgba(255,255,255,0.055);
  --surface-2:rgba(255,255,255,0.09);
  --border:rgba(255,255,255,0.12);
  --border-soft:rgba(255,255,255,0.08);
  --primary:#27B7E6;
  --star-gold:#FFC65C;
  --field-green:#2CE5A7;
  --signal-orange:#FF7A45;
  --text-main:#EAF2FF;
  --text-body:#C9D7EC;
  --text-secondary:#9DB0CD;
  --text-faint:#7D8FAD;
  --font-num:"DIN Alternate","Bahnschrift","Arial Narrow",sans-serif;
  --radius-xs:6px;
  --radius-sm:10px;
  --radius-md:18px;
  --radius-lg:28px;
  --shadow-card:0 18px 36px rgba(3,10,24,0.34);
  --shadow-hover:0 24px 44px rgba(2,10,22,0.38);
  --shadow-glow:0 8px 28px rgba(39,183,230,0.28);
  --transition:.25s ease;
  --header-h:70px;
  --container:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:
    radial-gradient(circle at 8% 12%, rgba(39,183,230,0.09), transparent 28%),
    radial-gradient(circle at 92% 76%, rgba(255,122,69,0.06), transparent 22%),
    linear-gradient(155deg, #081527 0%, #061023 52%, #050F1E 100%);
  color:var(--text-main);
  font-family:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC",sans-serif;
  font-size:15px;
  line-height:1.75;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background-image:radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size:26px 26px;
  opacity:.035;
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--field-green)}
button{font-family:inherit;border:none;background:none;cursor:pointer;color:inherit}
ul,ol{list-style:none}
input{font-family:inherit}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:4px}
.container{width:min(1240px, 100% - 40px);margin-inline:auto}
.skip-link{
  position:absolute;left:-999px;top:14px;z-index:999;
  padding:10px 18px;background:var(--primary);color:#03212F;border-radius:10px;font-weight:600;
}
.skip-link:focus{left:16px;top:14px}

/* 通用按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:12px;font-weight:600;font-size:15px;
  transition:transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space:nowrap;
}
.btn svg{width:17px;height:17px}
.btn-primary{
  background:linear-gradient(135deg,#1FB9E2 0%,#6FE3C1 100%);
  color:#03212F;
  box-shadow:0 10px 26px rgba(31,185,226,0.24);
}
.btn-primary:hover{
  color:#03212F;
  transform:translateY(-2px);
  box-shadow:0 16px 34px rgba(31,185,226,0.36);
}
.btn-ghost{
  background:rgba(255,255,255,0.03);
  color:var(--text-main);
  border:1px solid var(--border);
  box-shadow:inset 0 1px 1px rgba(255,255,255,0.08);
}
.btn-ghost:hover{
  background:rgba(39,183,230,0.12);
  border-color:rgba(39,183,230,0.55);
  color:#EAF2FF;
  transform:translateY(-2px);
}
.btn-gold{
  background:rgba(255,198,92,0.1);
  border:1px solid rgba(255,198,92,0.4);
  color:var(--star-gold);
}
.btn-gold:hover{
  background:rgba(255,198,92,0.2);
  color:#FFE2AC;
  transform:translateY(-2px);
}
.btn-sm{height:38px;padding:0 16px;border-radius:10px;font-size:14px}

/* 标签与徽章 */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  height:30px;padding:0 12px;border-radius:var(--radius-xs);
  background:rgba(255,255,255,0.05);border:1px solid var(--border-soft);
  color:var(--text-secondary);font-size:13px;white-space:nowrap;
}
.tag-gold{background:rgba(255,198,92,0.09);border-color:rgba(255,198,92,0.25);color:var(--star-gold)}
.tag-green{background:rgba(44,229,167,0.08);border-color:rgba(44,229,167,0.22);color:var(--field-green)}
.badge{
  display:inline-flex;align-items:center;gap:6px;height:22px;padding:0 10px;
  border-radius:999px;font-size:12px;font-weight:500;line-height:1;
}
.badge-live{background:rgba(44,229,167,0.12);border:1px solid rgba(44,229,167,0.2);color:var(--field-green)}
.badge-live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--field-green);box-shadow:0 0 8px var(--field-green)}
.badge-will{background:rgba(255,198,92,0.1);border:1px solid rgba(255,198,92,0.25);color:var(--star-gold)}
.badge-will::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--star-gold)}
.badge-mute{background:rgba(157,176,205,0.1);border:1px solid rgba(157,176,205,0.18);color:var(--text-secondary)}

/* Section */
.section{padding:78px 0;position:relative;z-index:1}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:20px;margin-bottom:30px;flex-wrap:wrap;
}
.section-head h2,.section-title{
  font-size:clamp(24px, 2.5vw, 32px);
  line-height:1.3;letter-spacing:-0.02em;font-weight:700;
}
.section-head h2 span,.section-title span{color:var(--primary)}
.section-head p,.section-note{color:var(--text-secondary);max-width:600px;font-size:14px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  margin-bottom:12px;color:var(--primary);font-size:13px;font-weight:600;letter-spacing:2px;text-transform:uppercase;
}
.eyebrow::before{content:"";width:24px;height:1px;background:linear-gradient(90deg,transparent,var(--primary))}
.glass-card{
  background:var(--surface);
  border:1px solid var(--border-soft);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-card), inset 0 1px 1px rgba(255,255,255,0.08);
}

/* Header */
.site-header{
  position:sticky;top:0;z-index:120;
  height:var(--header-h);
  background:rgba(7,17,33,0.82);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.scrolled .site-header{background:rgba(5,16,31,0.92)}
.header-row{
  display:flex;align-items:center;justify-content:space-between;
  min-height:70px;gap:20px;
}
.brand{
  display:inline-flex;align-items:center;gap:10px;
  color:var(--text-main);font-size:19px;font-weight:700;letter-spacing:.01em;
  flex-shrink:0;
}
.brand-mark{
  width:36px;height:36px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg, rgba(39,183,230,0.2), rgba(44,229,167,0.08));
  border:1px solid rgba(39,183,230,0.3);
  color:var(--primary);
  box-shadow:0 0 22px rgba(39,183,230,0.14);
}
.brand-name{color:var(--text-main)}
.brand-name small{display:block;font-size:10px;color:var(--text-faint);font-weight:500;margin-top:-4px}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px;flex-shrink:0}
.main-nav{
  display:flex;align-items:center;gap:2px;
  margin-left:8px;
}
.nav-item{position:relative;display:flex;align-items:center}
.nav-link{
  position:relative;display:block;padding:8px 14px;border-radius:9px;
  color:var(--text-body);font-size:15px;font-weight:500;
  transition:color var(--transition),background var(--transition);
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--primary),var(--field-green));
  opacity:0;transform:scaleX(.4);transition:opacity .25s,transform .25s;
}
.nav-link:hover,.nav-link.active{color:var(--text-main);background:rgba(255,255,255,0.04)}
.nav-link.active::after,.nav-link:hover::after{opacity:1;transform:scaleX(1)}
.nav-mega{
  position:absolute;top:calc(100% + 14px);left:-170px;
  width:820px;
  background:rgba(8,18,34,0.96);
  backdrop-filter:blur(24px);
  border:1px solid rgba(255,255,255,0.12);
  border-radius:20px;
  box-shadow:0 34px 70px rgba(0,0,0,0.48), inset 0 1px 1px rgba(255,255,255,0.1);
  visibility:hidden;opacity:0;transform:translateY(8px);
  transition:all .28s cubic-bezier(.2,.8,.2,1);
  z-index:100;
}
.nav-item:hover .nav-mega,.nav-item:focus-within .nav-mega{
  visibility:visible;opacity:1;transform:translateY(0);
}
.mega-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  padding:24px;
}
.mega-col:last-child{
  border-left:1px solid rgba(255,255,255,0.08);
  padding-left:24px;
}
.mega-title{
  color:var(--text-main);font-size:15px;font-weight:700;
  margin-bottom:14px;display:flex;align-items:center;gap:8px;
}
.mega-title::before{content:"";width:6px;height:6px;border-radius:2px;background:var(--primary)}
.mega-entry{
  display:block;padding:11px 12px;border-radius:10px;
  background:rgba(255,255,255,0.03);border:1px solid transparent;
  margin-bottom:10px;color:var(--text-body);
  transition:border var(--transition),background var(--transition),transform var(--transition);
}
.mega-entry strong{display:block;font-size:14px;color:#E8F1Ff;font-weight:600}
.mega-entry span{font-size:12px;color:var(--text-faint)}
.mega-entry:hover{
  border-color:rgba(39,183,230,0.25);background:rgba(39,183,230,0.08);
  transform:translateX(4px);color:var(--text-main);
}
.mega-news a{
  display:flex;flex-direction:column;gap:4px;
  padding:12px 10px;border-radius:10px;color:var(--text-body);
  font-size:14px;line-height:1.5;
}
.mega-news a:hover{background:rgba(255,255,255,0.04);color:var(--text-main)}
.mega-news time{font-size:12px;color:var(--text-faint);display:flex;align-items:center;gap:5px}
.mega-news time::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--star-gold)}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  align-items:center;justify-content:center;
  background:rgba(255,255,255,0.05);border:1px solid var(--border-soft);
}
.menu-bar{display:block;width:17px;height:2px;background:var(--text-main);border-radius:2px;transition:transform .25s,opacity .25s}
.menu-toggle span:nth-child(2){margin:5px 0}
.nav-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-open .menu-toggle span:nth-child(2){opacity:0}
.nav-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{
  position:relative;
  z-index:1;
  padding:84px 0 52px;
  background:
    linear-gradient(105deg, rgba(5,15,28,0.92) 20%, rgba(5,15,28,0.65) 62%, rgba(5,15,28,0.35)),
    url('/assets/images/backpic/back-1.webp') center 22%/cover no-repeat;
  border-bottom:1px solid rgba(255,255,255,0.07);
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute;inset:0;
  background:radial-gradient(ellipse at 82% 78%, rgba(39,183,230,0.16), transparent 42%);
  pointer-events:none;
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);
  gap:56px;align-items:center;
}
.hero-kicker{
  display:flex;align-items:center;gap:10px;color:var(--star-gold);font-size:14px;font-weight:600;letter-spacing:.08em;
  margin-bottom:14px;
}
.hero-kicker::before{content:"";width:28px;height:2px;border-radius:2px;background:var(--star-gold);box-shadow:0 0 14px rgba(255,198,92,.4)}
.hero h1{
  font-size:clamp(32px, 4.4vw, 54px);
  line-height:1.2;letter-spacing:-0.03em;font-weight:800;color:#F4F8FF;
  margin-bottom:18px;
}
.hero h1 span{
  display:block;
  background:linear-gradient(88deg, #2CE5A7, #27B7E6);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-size:clamp(26px, 3vw, 38px);font-weight:700;margin-top:6px;
}
.hero-desc{
  color:var(--text-secondary);font-size:16px;line-height:1.9;
  max-width:560px;margin-bottom:26px;
}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px}
.hero-minitools{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}
.hero-note{display:flex;align-items:center;gap:8px;color:var(--text-faint);font-size:13px;margin-top:16px}
.hero-note::before{content:"✓";width:16px;height:16px;border-radius:50%;background:rgba(44,229,167,.12);color:var(--field-green);display:flex;align-items:center;justify-content:center;font-size:11px}

.hero-card-wrap{position:relative}
.hero-card{
  padding:22px;position:relative;overflow:hidden;
  border-radius:var(--radius-lg);
  background:rgba(10,22,42,0.72);
  border:1px solid rgba(255,255,255,0.14);
  box-shadow:0 30px 60px rgba(0,0,0,0.35), inset 0 1px 1px rgba(255,255,255,0.15);
  backdrop-filter:blur(10px);
}
.hero-card-img{
  border-radius:14px;overflow:hidden;position:relative;margin-bottom:16px;
}
.hero-card-img img{width:100%;height:220px;object-fit:cover}
.hero-card-title{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:8px;gap:10px;
}
.hero-card-title h3{font-size:18px;color:var(--text-main)}
.hero-card-list{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.hero-match{
  display:flex;gap:14px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,0.07);
}
.hero-match:last-child{border-bottom:0;padding-bottom:2px}
.hero-match-left{min-width:50px}
.hero-match-left .date{
  display:block;
  font-family:var(--font-num);font-size:18px;font-weight:700;color:var(--star-gold);line-height:1.1;font-variant-numeric:tabular-nums;
}
.hero-match-left .month{font-size:11px;color:var(--text-faint)}
.hero-match-body{flex:1}
.hero-match-body strong{display:block;font-size:14px;color:#DCE9FB;font-weight:600}
.hero-match-body span{font-size:12px;color:var(--text-faint)}

/* 运动频道标签带 */
.topic-band{border-bottom:1px solid rgba(255,255,255,0.06);background:rgba(5,16,31,.3);padding:18px 0;z-index:1;position:relative}
.topic-line{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.topic-line .label{font-size:14px;color:var(--text-main);font-weight:700;white-space:nowrap}
.topic-inline{display:flex;gap:8px;flex-wrap:wrap}

/* 赛事筛选条 */
.filter-row{display:flex;gap:8px;flex-wrap:wrap;padding:6px 0}
.filter-btn{
  display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:999px;
  border:1px solid var(--border-soft);color:var(--text-secondary);font-size:13px;
  transition:all var(--transition);
}
.filter-btn:hover,.filter-btn.active-now{
  color:var(--star-gold);border-color:rgba(255,198,92,.42);
  background:rgba(255,198,92,.06);
}

/* 双栏 */
.split-panel{display:grid;grid-template-columns:minmax(0,1fr) 336px;gap:24px;align-items:start}
.main-stack{display:flex;flex-direction:column;gap:24px}
.side-rail{position:sticky;top:92px;display:flex;flex-direction:column;gap:24px}

/* 资讯卡 */
.match-post{
  display:grid;grid-template-columns:280px 1fr;gap:0;
  background:var(--surface);
  border:1px solid var(--border-soft);border-radius:var(--radius-md);
  overflow:hidden;
  box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,0.07);
  transition:transform var(--transition),border-color var(--transition),box-shadow var(--transition);
  min-height:180px;
}
.match-post:hover{
  transform:translateY(-4px);
  border-color:rgba(39,183,230,0.26);
  box-shadow:var(--shadow-hover),inset 0 1px 0 rgba(255,255,255,0.07);
}
.match-media{position:relative;min-height:180px;overflow:hidden;background:rgba(255,255,255,0.02)}
.match-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform .45s ease}
.match-post:hover .match-media img{transform:scale(1.06)}
.match-media .badge{position:absolute;top:12px;left:12px;z-index:2}
.match-content{padding:20px 24px;display:flex;flex-direction:column;gap:10px}
.match-content h3{font-size:19px;font-weight:700;line-height:1.45;color:#F0F6FF}
.match-content h3 a{color:inherit}
.match-content h3 a:hover{color:var(--primary)}
.match-summary{color:var(--text-secondary);font-size:14px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.match-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.tag-dot{font-size:12px;color:var(--text-faint)}
.tag-dot b{color:var(--star-gold);font-weight:600}

/* 热门侧栏 */
.watch-hot-card{
  padding:20px;
  background:
    linear-gradient(160deg, rgba(39,183,230,.12), rgba(5,16,31,.1)),
    var(--surface);
  border:1px solid rgba(39,183,230,0.16);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-card), inset 0 1px 1px rgba(255,255,255,0.1);
}
.watch-hot-card h3{display:flex;align-items:center;gap:10px;font-size:17px;margin-bottom:6px;color:var(--text-main)}
.watch-hot-card h3 svg{width:18px;height:18px;color:var(--star-gold)}
.watch-desc{font-size:13.5px;color:var(--text-secondary);margin-bottom:16px}
.match-info-box{border-top:1px dashed rgba(255,255,255,.13);padding-top:14px;margin-top:14px}
.match-info-row{
  display:flex;justify-content:space-between;align-items:center;
  font-size:13px;color:var(--text-secondary);padding:6px 0;
}
.match-info-row strong{color:#DCE9FB;font-weight:600}
.match-info-row time{font-family:var(--font-num);font-variant-numeric:tabular-nums;color:var(--field-green)}
.hot-buttonlist{display:flex;flex-direction:column;gap:10px;margin-top:14px}

/* 热门阅读列表 */
.plain-panel{padding:10px 12px}
.plain-title{
  font-size:15px;font-weight:700;padding:12px 14px 4px;color:#EDF5FF;
}
.hotlist-item{
  display:flex;justify-content:space-between;gap:14px;align-items:center;
  padding:12px 14px;border-radius:11px;transition:background var(--transition);
}
.hotlist-item:hover{background:rgba(255,255,255,.045)}
.hotlist-item span{color:var(--text-secondary);font-size:14px;line-height:1.55}
.hotlist-item:hover span{color:var(--text-main)}
.hotlist-item time{color:var(--text-faint);font-size:12px;white-space:nowrap}

/* 侧栏小贴士 */
.tips-card{padding:22px}
.tips-card h3{font-size:16px;margin-bottom:14px;font-weight:700}
.tips-list li{position:relative;padding:8px 0 8px 24px;color:var(--text-secondary);font-size:13.5px}
.tips-list li::before{
  content:"";position:absolute;left:2px;top:17px;width:8px;height:2px;border-radius:2px;
  background:var(--primary);
}
.tips-list li b{color:var(--text-body);font-weight:600}

/* 焦点图墙 */
.focus-wall .section-head{margin-bottom:30px}
.spotlight-grid{
  display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:190px;gap:22px;
}
.spot-card{
  position:relative;overflow:hidden;border-radius:var(--radius-md);
  border:1px solid var(--border-soft);
  box-shadow:var(--shadow-card);
  background:rgba(255,255,255,.02);
}
.spot-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.spot-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, transparent 34%, rgba(5,15,28,.54) 100%);
}
.spot-card:hover img{transform:scale(1.05)}
.spot-info{position:absolute;left:18px;right:18px;bottom:16px;z-index:2}
.spot-info h3{font-size:17px;line-height:1.45;color:#fff;font-weight:700;text-shadow:0 2px 12px rgba(0,0,0,.25)}
.spot-info p{font-size:12.5px;color:rgba(226,239,255,.82);margin-top:3px}
.spot-tag{position:absolute;right:14px;top:14px;z-index:2}
.wide-col{grid-column:span 7}
.narrow-col{grid-column:span 5}
.wide-col.second{grid-column:span 5}
.narrow-col.second{grid-column:span 7}
.small-col{grid-column:span 4}
.wide-col{min-height:240px}
.spot-card.no-photo{
  background:linear-gradient(135deg, rgba(39,183,230,.17), rgba(44,229,167,.08)), rgba(5,16,31,.6);
  border:1px solid rgba(39,183,230,.16);
}

/* 观赛流程 */
.journey-section{
  background:rgba(5,16,31,.5);
  border-block:1px solid rgba(255,255,255,.07);
}
.section-index{
  display:flex;align-items:center;
  font-family:var(--font-num);font-weight:700;color:var(--primary);font-size:14px;
  margin-bottom:8px;
}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:32px}
.step-card{
  position:relative;padding:28px 22px 24px;background:var(--surface);
  border:1px solid var(--border-soft);border-radius:var(--radius-md);
  box-shadow:var(--shadow-card),inset 0 1px 1px rgba(255,255,255,.08);
  transition:transform var(--transition),border-color var(--transition);
  overflow:hidden;
}
.step-card::after{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--star-gold),transparent);opacity:0;transition:opacity .3s;
}
.step-card:hover{transform:translateY(-5px);border-color:rgba(255,198,92,.3)}
.step-card:hover::after{opacity:.7}
.step-num{
  font-size:40px;line-height:1;
  background:var(--text-main);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  opacity:.12;font-weight:800;
}
.step-card h3{font-size:17px;margin:14px 0 8px;color:#EDF5FF}
.step-card p{font-size:13.5px;color:var(--text-secondary);line-height:1.75}

/* FAQ */
.faq-wrap{max-width:860px;margin-inline:auto}
.faq-item{
  background:var(--surface);
  border:1px solid var(--border-soft);
  border-radius:14px;
  margin-bottom:14px;
  overflow:hidden;
  box-shadow:0 5px 18px rgba(0,0,0,.12), inset 0 1px 1px rgba(255,255,255,.05);
  transition:border-color var(--transition);
}
.faq-item:has(> summary:hover){border-color:rgba(39,183,230,.32)}
.faq-item[open]{border-color:rgba(39,183,230,.28)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  list-style:none;cursor:pointer;padding:20px 22px;
  color:var(--text-main);font-weight:600;font-size:16px;line-height:1.5;
  transition:color .2s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";
  flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:9px;
  background:rgba(39,183,230,.12);
  border:1px solid rgba(39,183,230,.22);
  font-size:20px;font-weight:400;color:var(--primary);
  transition:transform .3s,background .3s;
}
.faq-item[open] summary::after{transform:rotate(45deg);background:rgba(255,198,92,.16);border-color:rgba(255,198,92,.36);color:var(--star-gold)}
.faq-answer{padding:0 22px 22px 64px;color:var(--text-secondary);font-size:14px;line-height:1.85}
.faq-answer a{color:var(--primary);border-bottom:1px solid rgba(39,183,230,.4)}

/* CTA */
.cta-banner{
  position:relative;z-index:1;padding:56px 0;overflow:hidden;
}
.cta-banner::before{
  content:"";
  position:absolute;z-index:-1;inset:12px;
  border-radius:30px;
  background:
    url('/assets/images/backpic/back-3.webp') center/cover no-repeat,
    rgba(5,16,31,.86);
}
.cta-box{
  position:relative;overflow:hidden;
  border-radius:28px;
  padding:44px;
  display:grid;grid-template-columns:1fr 360px;
  gap:36px;align-items:center;
  background:
    linear-gradient(112deg, rgba(5,16,31,.84), rgba(10,26,48,.64)),
    url('/assets/images/backpic/back-3.webp') center 30%/cover;
  border:1px solid rgba(255,255,255,.13);
}
.cta-box::before{
  content:"";position:absolute;top:0;right:0;width:280px;height:280px;
  background:radial-gradient(circle, rgba(39,183,230,.2), transparent 70%);
}
.cta-main h2{font-size:clamp(23px,2.6vw,32px);line-height:1.4;margin-bottom:14px}
.cta-main p{color:var(--text-secondary);max-width:560px;font-size:14px;line-height:1.85;margin-bottom:10px}
.cta-main ul{display:flex;flex-direction:column;gap:7px;margin-top:12px}
.cta-main ul li{color:var(--text-secondary);font-size:14px;padding-left:22px;position:relative}
.cta-main ul li::before{
  content:"";position:absolute;left:2px;top:10px;width:9px;height:9px;border-radius:50%;
  background:var(--star-gold);box-shadow:0 0 12px rgba(255,198,92,.4);
}
.cta-form-panel{
  padding:24px;border-radius:20px;
  background:rgba(10,20,40,.72);
  border:1px solid rgba(255,255,255,.13);
  backdrop-filter:blur(12px);
}
.cta-form-title{font-size:16px;font-weight:700;margin-bottom:16px;color:#F1F7FF}
.field-group{margin-bottom:14px}
.field-group label{display:block;font-size:13px;color:var(--text-secondary);margin-bottom:6px}
.field-group input{
  width:100%;height:44px;padding:0 14px;border-radius:10px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--border-soft);color:var(--text-main);font-size:14px;
  transition:border var(--transition),background var(--transition);
}
.field-group input::placeholder{color:var(--text-faint)}
.field-group input:focus{outline:none;border-color:var(--primary);background:rgba(39,183,230,.08)}
.form-agree{font-size:12px;color:var(--text-faint);margin-top:10px;line-height:1.65}

/* Footer */
.site-footer{
  position:relative;z-index:2;
  background:linear-gradient(180deg, rgba(4,12,24,.9), #030B17);
  border-top:1px solid rgba(255,255,255,.07);
  padding-top:56px;
}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(39,183,230,.4),transparent);
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:28px}
.footer-brand .brand{margin-bottom:16px}
.footer-txt{color:var(--text-faint);font-size:13px;line-height:1.85;max-width:330px}
.footer-title{font-size:15px;font-weight:700;color:#DDEAFc;margin-bottom:16px}
.footer-links li{margin-bottom:10px}
.footer-links a{color:var(--text-secondary);font-size:14px;transition:color .2s,padding-left .2s}
.footer-links a:hover{color:var(--field-green);padding-left:4px}
.footer-contact-list li{display:flex;gap:8px;color:var(--text-faint);font-size:13px;padding:4px 0 10px;line-height:1.7}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:18px 0 22px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.07);
}
.footer-bottom small{color:var(--text-faint);font-size:12px;line-height:1.8}

@media (max-width: 1180px){
  .nav-mega{left:-300px;width:720px}
}
@media (max-width: 1024px){
  .section{padding:62px 0}
  .menu-toggle{display:flex;flex-direction:column;justify-content:center;align-items:center}
  .main-nav{
    position:fixed;top:70px;left:0;right:0;
    margin:0;padding:18px 24px 26px;
    flex-direction:column;align-items:stretch;gap:6px;
    background:rgba(5,16,31,.98);
    border-bottom:1px solid var(--border-soft);
    max-height:calc(100vh - 70px);overflow-y:auto;
    transform:translateY(-110%);opacity:0;transition:transform .32s ease,opacity .25s;
    box-shadow:0 30px 50px rgba(0,0,0,.5);
  }
  .nav-open .main-nav{transform:translateY(0);opacity:1}
  .nav-link{padding:13px 12px;border-radius:10px;font-size:15px}
  .nav-item{display:block}
  .nav-link::after{display:none}
  .nav-mega{
    position:static;width:100%;visibility:visible;opacity:1;transform:none;
    margin:8px 0 8px;box-shadow:none;
    background:rgba(255,255,255,.035);border-color:rgba(255,255,255,.07);
    transition:none;
  }
  .mega-grid{grid-template-columns:1fr;padding:16px}
  .mega-col:last-child{border-left:0;padding-left:0;margin-top:8px;border-top:1px solid var(--border-soft);padding-top:16px}
  .hero-inner{grid-template-columns:1fr}
  .hero{padding:60px 0 64px}
  .split-panel{grid-template-columns:1fr}
  .side-rail{position:static}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .cta-box{grid-template-columns:1fr;padding:30px}
}
@media (max-width: 768px){
  .section{padding:56px 0}
  .section-head{align-items:flex-start;flex-direction:column}
  .spotlight-grid{grid-template-columns:1fr 1fr;grid-auto-rows:170px}
  .wide-col,.narrow-col,.small-col,.wide-col.second,.narrow-col.second{grid-column:span 2}
  .match-post{grid-template-columns:1fr}
  .match-media{min-height:190px;height:200px}
  .match-media img{position:absolute}
  .footer-grid{grid-template-columns:1fr 1fr}
  .container{width:min(1240px, 100% - 30px)}
  .cta-box{padding:24px}
  .cta-main ul{margin-bottom:10px}
}
@media (max-width: 520px){
  .container{width:calc(100% - 32px)}
  .hero h1{font-size:34px}
  .hero h1 span{font-size:24px}
  .hero-desc{font-size:15px}
  .btn{height:44px;padding:0 16px;font-size:14px}
  .section-padding,.section{padding:48px 0}
  .header-actions .header-tool{display:none}
  .footer-grid{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:1fr}
  .spotlight-grid{grid-template-columns:1fr}
  .wide-col,.narrow-col,.small-col,.wide-col.second,.narrow-col.second{grid-column:span 1}
  .faq-item summary{padding:16px 14px;font-size:15px}
  .faq-answer{padding:0 14px 18px}
  .hero-card-list{display:block}
  .hero-match{margin-bottom:10px}
  .cta-box{padding:20px 18px}
}

/* roulang page: category3 */
:root {
  --bg-dark: #081527;
  --bg-deep: #05101F;
  --bg-panel: rgba(255, 255, 255, 0.055);
  --bg-panel-strong: rgba(255, 255, 255, 0.08);
  --border-glass: rgba(255, 255, 255, 0.12);
  --border-light: rgba(255, 255, 255, 0.08);
  --primary: #27B7E6;
  --primary-deep: #1A8FB8;
  --star-gold: #FFC65C;
  --field-green: #2CE5A7;
  --signal-orange: #FF7A45;
  --text-main: #EAF2FF;
  --text-sub: #9DB0CD;
  --text-faint: #6B7D99;
  --text-cta: #03212F;
  --font-main: "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
  --font-num: "DIN Alternate", "Bahnschrift", "Arial Narrow", sans-serif;
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-glass: 0 18px 40px rgba(0, 0, 0, 0.28);
  --shadow-glow: 0 8px 32px rgba(39, 183, 230, 0.22);
  --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.22);
  --space-section: 96px;
  --header-h: 72px;
  --container-w: 1240px;
}
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 24px); }
body {
  font-family: var(--font-main);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-main);
  background-color: var(--bg-deep);
  background-image:
    radial-gradient(ellipse at 12% 8%, rgba(39, 183, 230, 0.18), transparent 46%),
    radial-gradient(ellipse at 88% 90%, rgba(255, 122, 69, 0.1), transparent 36%),
    linear-gradient(180deg, var(--bg-dark) 0%, #061023 100%);
  background-attachment: fixed;
  min-height: 100vh;
  font-variant-numeric: tabular-nums;
}
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--star-gold); }
button { font-family: inherit; cursor: pointer; }
input, textarea { font-family: inherit; }
ul, ol { list-style: none; }
.container { max-width: var(--container-w); margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.container-wide { max-width: 1400px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.text-sub { color: var(--text-sub); }
.text-gold { color: var(--star-gold); }
.text-green { color: var(--field-green); }
.text-orange { color: var(--signal-orange); }
.section { padding: var(--space-section) 0; position: relative; }
.section-head { margin-bottom: 40px; }
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-eyebrow::before { content: ""; width: 20px; height: 1px; background: var(--primary); opacity: .7; }
.section-title { font-size: 34px; line-height: 1.3; font-weight: 700; letter-spacing: -0.01em; }
.section-sub { color: var(--text-sub); font-size: 15px; max-width: 640px; margin-top: 8px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  padding: 0 24px;
  height: 48px;
  font-size: 15px;
  font-weight: 600;
  transition: all .25s ease;
  white-space: nowrap;
}
.btn i { font-style: normal; transition: transform .2s; }
.btn-primary {
  background: linear-gradient(135deg, #1FB9E2 0%, #6FE3C1 100%);
  color: var(--text-cta);
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover { color: var(--text-cta); transform: translateY(-2px); box-shadow: 0 10px 38px rgba(39, 183, 230, 0.35); }
.btn-primary i { font-size: 18px; }
.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-glass);
  color: var(--text-main);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(39, 183, 230, 0.12); border-color: var(--primary); color: var(--text-main); transform: translateY(-2px); }
.btn-gold {
  background: linear-gradient(135deg, var(--star-gold) 0%, #F5A64F 100%);
  color: #411F00;
  box-shadow: 0 8px 30px rgba(255, 198, 92, 0.16);
}
.btn-gold:hover { color: #411F00; transform: translateY(-2px); box-shadow: 0 12px 36px rgba(255, 198, 92, 0.3); }
.btn:focus-visible, a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}
.btn:active { transform: translateY(0); }
a.skip-link { position: absolute; left: -9999px; top: 0; background: var(--primary); color: #fff; padding: 8px 16px; z-index: 9999; }
a.skip-link:focus { left: 0; }

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  height: var(--header-h);
  background: rgba(7, 17, 33, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background .3s, box-shadow .3s;
}
.site-header.is-scrolled {
  background: rgba(5, 16, 31, 0.92);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}
.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
  flex-shrink: 0;
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(39, 183, 230, 0.3), rgba(44, 229, 167, 0.12));
  border: 1px solid rgba(39, 183, 230, 0.3);
  color: var(--primary);
  box-shadow: 0 0 18px rgba(39, 183, 230, 0.2);
}
.brand-mark svg { display: block; }
.brand-name {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: #EAF2FF;
}
.brand-name small { font-size: 12px; font-weight: 500; color: var(--star-gold); margin-left: 3px; letter-spacing: 0.05em; }
.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
}
.nav-item {
  position: relative;
}
.nav-link {
  display: inline-flex;
  align-items: center;
  height: 48px;
  padding: 0 14px;
  font-size: 15px;
  font-weight: 500;
  color: #C3D1E6;
  border-radius: var(--radius-sm);
  transition: color .2s, background .2s;
  border: 1px solid transparent;
}
.nav-link:hover { color: var(--primary); background: rgba(39, 183, 230, 0.09); }
.nav-link.active { color: var(--primary); }
.nav-link.active::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--primary), var(--field-green));
}
.nav-mega {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  width: 780px;
  max-width: calc(100vw - 40px);
  background: rgba(10, 24, 44, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.42), inset 0 1px 1px rgba(255, 255, 255, 0.08);
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .24s ease, transform .24s ease, visibility .24s;
}
.nav-item:hover .nav-mega,
.nav-item:focus-within .nav-mega {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.mega-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.mega-col + .mega-col {
  border-left: 1px solid var(--border-light);
  padding-left: 26px;
}
.mega-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--text-sub);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.mega-entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  color: var(--text-main);
  transition: background .2s, transform .2s;
  border: 1px solid transparent;
}
.mega-entry:hover { background: rgba(39, 183, 230, 0.12); border-color: rgba(39, 183, 230, 0.18); color: #fff; transform: translateX(3px); }
.mega-entry strong { font-size: 15px; font-weight: 600; display: block; }
.mega-entry span { font-size: 13px; color: var(--text-sub); }
.mega-news {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mega-news a {
  padding: 10px 12px;
  border-radius: var(--radius-xs);
  font-size: 14px;
  color: var(--text-sub);
  border: 1px solid transparent;
  transition: all .2s;
  display: flex;
  flex-direction: column;
  gap: 3px;
  line-height: 1.5;
}
.mega-news a:hover { background: rgba(255, 198, 92, 0.08); border-color: rgba(255, 198, 92, 0.18); color: var(--star-gold); transform: translateX(2px); }
.mega-news time { font-size: 12px; color: var(--text-faint); font-family: var(--font-num); }
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.header-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 42px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-main);
  border: 1px solid var(--border-light);
  transition: all .22s;
}
.header-link:hover { border-color: var(--primary); color: var(--primary); }
.header-btn {
  height: 42px;
  padding: 0 20px;
  font-size: 14px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #1FB9E2 0%, #6FE3C1 100%);
  color: var(--text-cta);
  font-weight: 600;
  border: none;
  box-shadow: 0 4px 20px rgba(39, 183, 230, 0.2);
  transition: all .2s;
}
.header-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 28px rgba(39, 183, 230, 0.36); color: var(--text-cta); }
.mobile-menu-btn { display: none; background: none; border: 1px solid var(--border-border); border-radius: 10px; width: 44px; height: 44px; align-items: center; justify-content: center; color: var(--text-main); font-size: 20px; }
.mobile-menu-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 998; opacity: 0; transition: opacity .3s; }
.mobile-menu-overlay.active { display: block; opacity: 1; }
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -360px;
  width: 320px;
  max-width: 85vw;
  background: #0A1A31;
  height: 100vh;
  z-index: 1000;
  padding: 24px;
  overflow-y: auto;
  transition: right .35s ease;
  border-left: 1px solid rgba(255,255,255,.12);
}
.mobile-drawer.active { right: 0; }
.mobile-drawer .brand { margin-bottom: 22px; }
.mobile-drawer-link { display: block; padding: 14px 12px; font-size: 16px; font-weight: 500; color: var(--text-main); border-bottom: 1px solid rgba(255,255,255,.06); }
.mobile-drawer-link.active { color: var(--primary); }
.mobile-drawer-close { background: none; border: 1px solid var(--border-light); border-radius: 10px; width: 38px; height: 38px; position: absolute; top: 18px; right: 18px; color: var(--text-sub); font-size: 20px; line-height: 1; }
.d-md-none { display: none; }

/* Hero Banner */
.page-hero {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 64px) 0 64px;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(4, 12, 26, 0.92) 0%, rgba(5, 18, 34, 0.72) 48%, rgba(4, 12, 26, 0.85) 100%);
  z-index: 1;
}
.page-hero::after {
  content: "";
  position: absolute;
  left: -10%;
  bottom: -60%;
  width: 80%;
  height: 90%;
  background: radial-gradient(ellipse, rgba(39, 183, 230, 0.14), transparent 60%);
  pointer-events: none;
}
.hero-bg { position: absolute; inset: 0; object-fit: cover; width: 100%; height: 100%; }
.page-hero .container { position: relative; z-index: 2; }
.breadcrumb {
  display: flex;
  flex-flow: wrap;
  align-items: center;
  gap: 6px;
  color: var(--text-sub);
  font-size: 13px;
  margin-bottom: 18px;
}
.breadcrumb a { color: var(--text-sub); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb i { font-style: normal; color: var(--text-faint); }
.hero-title {
  font-size: 52px;
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin-bottom: 17px;
  max-width: 860px;
}
.hero-title .accent { color: var(--primary); }
.hero-lead {
  max-width: 760px;
  color: #B7C7E0;
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 26px;
}
.breadcrumb svg { width: 14px; height: 14px; display: inline-block; vertical-align: -2px; }
.hero-badges { display: flex; flex-flow: wrap; gap: 12px; margin-bottom: 30px; }
.hero-badges .badge { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,.12); color: var(--text-main); padding: 6px 14px; border-radius: 999px; font-size: 13px; display: inline-flex; gap: 7px; align-items: center; }
.hero-badges .badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--field-green); box-shadow: 0 0 8px rgba(44,229,167,.8); }
.hero-badges .badge .dot.gold { background: var(--star-gold); box-shadow: 0 0 8px rgba(255,198,92,.8); }

/* Sticky guide layout */
.guide-wrap { display: grid; grid-template-columns: 300px 1fr; gap: 60px; align-items: start; }
.guide-aside { position: sticky; top: calc(var(--header-h) + 30px); }
.toc-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: inset 0 1px 1px rgba(255,255,255,.12);
}
.toc-title { font-size: 16px; font-weight: 700; padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,.08); display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.toc-list li + li { border-top: 1px solid rgba(255,255,255,.04); }
.toc-list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 10px 8px;
  font-size: 14px;
  border-radius: 6px;
  color: var(--text-sub);
  transition: all .2s;
  border-left: 2px solid transparent;
}
.toc-list a:hover { color: var(--primary); background: rgba(39,183,230,.08); border-left-color: var(--primary); }
.toc-list a.is-active { color: var(--primary); background: rgba(39,183,230,.05); border-left-color: var(--primary); font-weight: 600; }
.toc-list a .num { font-family: var(--font-num); font-size: 12px; color: var(--text-faint); }
.toc-note { margin-top: 18px; padding: 14px 16px; border-radius: var(--radius-sm); background: rgba(255,198,92,.07); border-left: 3px solid var(--star-gold); font-size: 13px; color: var(--text-sub); }
.article-text {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Guide blocks */
.guide-block {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  padding: 35px 38px;
  box-shadow: inset 0 1px 1px rgba(255,255,255,.07), var(--shadow-glass);
  scroll-margin-top: var(--header-h);
}
.guide-block + .guide-block { margin-top: 0; }
.guide-heading {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.guide-heading .num {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: rgba(39,183,230,.12);
  border: 1px solid rgba(39,183,230,.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  flex-shrink: 0;
}
.guide-block .lead { color: var(--text-sub); font-size: 15px; margin-bottom: 18px; }
.guide-block p + p { margin-top: 8px; }
.guide-block p { color: var(--text-sub); line-height: 1.9; }
.guide-block strong { color: #DCE7F8; }
.guide-subhead { font-size: 16px; font-weight: 700; color: var(--text-main); margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.guide-subhead::before { content: "—"; color: var(--primary); }

/* Notice list */
.feature-list { display: flex; flex-direction: column; }
.feature-line { display: flex; gap: 14px; padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
.feature-line:last-child { border-bottom: none; }
.feature-line .icon {
  width: 24px;
  height: 24px;
  border-radius: 8px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  margin-top: 2px;
}
.feature-line .icon.blue { background: rgba(39,183,230,.15); color: var(--primary); }
.feature-line .icon.green { background: rgba(44,229,167,.12); color: var(--field-green); }
.feature-line .icon.gold { background: rgba(255,198,92,.1); color: var(--star-gold); }
.feature-line .text { flex: 1; }
.feature-line .text strong { color: var(--text-main); font-weight: 600; display: block; font-size: 15px; }
.feature-line .text p { font-size: 14px; line-height: 1.75; color: var(--text-sub); margin-top: 2px; }

/* Step card */
.timeline-list { display: flex; flex-direction: column; counter-reset: step-counter; }
.timeline-item { position: relative; padding: 18px 0 18px 52px; border-left: 1px solid rgba(39,183,230,.24); margin-left: 13px; }
.timeline-item::before {
  counter-increment: step-counter;
  content: "0" counter(step-counter);
  position: absolute;
  left: -17px;
  top: 22px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #081527;
  border: 1px solid var(--star-gold);
  color: var(--star-gold);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-num);
  box-shadow: 0 0 12px rgba(255,198,92,.2);
}
.timeline-item:last-child { border-left-color: transparent; }
.timeline-item h4 { font-size: 16px; font-weight: 700; margin-bottom: 5px; color: var(--text-main); }
.timeline-item p { font-size: 14px; line-height: 1.75; color: var(--text-sub); }

/* Notice card */
.notice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-top: 16px; }
.notice-col { padding: 15px 17px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius-sm); }
.notice-col span { display: block; color: var(--star-gold); font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.notice-col p { font-size: 14px; line-height: 1.7; color: var(--text-sub); }
.star-list { display: flex; flex-direction: column; gap: 9px; margin: 18px 0; }
.star-list li { display: flex; gap: 10px; align-items: flex-start; color: var(--text-sub); font-size: 15px; }
.star-list li::before { content: "●"; font-size: 9px; color: var(--field-green); margin-top: 7px; }
.dot-list { display: flex; flex-direction: column; gap: 8px; margin: 14px 0; }
.dot-list li { position: relative; padding-left: 22px; color: var(--text-sub); font-size: 14.5px; }
.dot-list li::before { content: ""; position: absolute; left: 5px; top: 10px; width: 5px; height: 5px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 6px rgba(39,183,230,.6); }

/* Info table */
.info-table { width: 100%; border: 1px solid rgba(255,255,255,.1); border-radius: 12px; overflow: hidden; font-size: 14px; margin: 16px 0; }
.info-table tr { display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.info-table tr:last-child { border-bottom: none; }
.info-table th, .info-table td { padding: 13px 18px; color: var(--text-sub); }
.info-table th { background: rgba(255,255,255,.06); font-weight: 600; color: var(--text-main); }

/* CTA strip */
.cta-strip {
  margin-top: 38px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 25px 30px;
  background: linear-gradient(120deg, rgba(39,183,230,.13) 0%, rgba(44,229,167,.1) 60%, rgba(255,255,255,.05) 100%);
  border: 1px solid rgba(39,183,230,.22);
  border-radius: var(--radius-md);
  box-shadow: inset 0 1px 1px rgba(255,255,255,.1);
}
.cta-strip-text h3 { font-size: 18px; font-weight: 700; color: var(--text-main); margin-bottom: 3px; }
.cta-strip-text p { color: var(--text-sub); font-size: 14px; }
.cta-strip-text p strong { color: var(--star-gold); }
.cta-strip .btn { flex-shrink: 0; }

/* FAQ section */
.faq-wrap {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 58px;
}
.faq-apart { text-align: left; }
.faq-title { font-size: 14px; color: var(--text-sub); text-transform: uppercase; letter-spacing: .12em; margin-bottom: 12px; font-weight: 600; }
.faq-h2 { font-size: 31px; font-weight: 700; line-height: 1.3; margin-bottom: 15px; }
.faq-desc { font-size: 14.5px; color: var(--text-sub); margin-bottom: 18px; line-height: 1.8; }
.faq-btn { height: 42px; padding: 0 18px; font-size: 14px; background: rgba(255,255,255,.06); border: 1px solid var(--border-light); border-radius: var(--radius-sm); color: var(--text-main); transition: all .2s; }
.faq-btn:hover { border-color: var(--primary); color: var(--primary); background: rgba(39,183,230,.08); }
.faq-list { display: flex; flex-direction: column; gap: 0; background: rgba(255,255,255,.049); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-md); overflow: hidden; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,.06); overflow: hidden; }
.faq-item:last-child { border-bottom: none; }
.faq-q {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: none;
  border: none;
  padding: 22px 28px;
  text-align: left;
  color: var(--text-main);
  font-size: 16px;
  font-weight: 600;
  transition: background .2s;
  line-height: 1.5;
  cursor: pointer;
}
.faq-q:hover { background: rgba(39,183,230,.06); }
.faq-q::after, .faq-item .faq-icon {
  content: "";
  width: 6px;
  height: 6px;
  border: 2px solid var(--primary);
  border-bottom-color: transparent;
  border-left-color: transparent;
  transform: rotate(135deg);
  margin-top: -3px;
  transition: transform .35s;
  flex-shrink: 0;
}
.faq-item.active .faq-icon, .faq-item.active .faq-q::after {
  transform: rotate(315deg);
  margin-top: 4px;
  border-color: var(--star-gold);
  border-bottom-color: transparent;
  border-left-color: transparent;
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .3s;
  padding: 0 28px;
}
.faq-a p { color: var(--text-sub); font-size: 14.5px; line-height: 1.9; }
.faq-item.active .faq-a { max-height: 500px; padding: 0 28px 24px; }

/* Content legal */
.content-legal { max-width: 700px; margin: 0 auto; text-align: center; }
.legal-box { border: 1px dashed rgba(255,255,255,.1); border-radius: var(--radius-sm); padding: 35px 28px; margin-top: 46px; }
.legal-box h3 { color: var(--text-faint); font-weight: 500; font-size: 15px; margin-bottom: 18px; }
.compliance-line { padding: 32px 0 40px; font-size: 12px; line-height: 1.9; color: rgba(155,176,205,.6); max-width: 980px; margin: 0 auto; border-bottom: 1px solid rgba(255,255,255,.05); text-align: center; }
.compliance-line p { margin-bottom: 8px; color: #8194b0; }

/* Universal CTA block */
.universal-cta {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(to right, rgba(5, 16, 31, 0.92), rgba(5, 16, 31, 0.44)),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat,
    #0a1a31;
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 52px 48px 56px;
  box-shadow: inset 0 1px 1px rgba(255,255,255,.1), var(--shadow-glass);
  margin-bottom: var(--space-section);
}
.cta-inner { max-width: 620px; }
.cta-inner .eyebrow { color: var(--star-gold); letter-spacing: .15em; font-size: 12px; font-weight: 700; margin-bottom: 12px; text-transform: uppercase; }
.cta-inner h2 { color: var(--text-main); font-size: 34px; line-height: 1.35; margin-bottom: 16px; font-weight: 700; }
.cta-inner p { color: #B4C4E0; line-height: 1.85; margin-bottom: 24px; }
.cta-inner p a { margin-top: 14px; }
.cta-actions { display: flex; gap: 14px; flex-flow: wrap; align-items: center; }

/* Footer */
.site-footer {
  background: #040D18;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  margin-top: 0;
  position: relative;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(39,183,230,.6) 30%, rgba(44,229,167,.4) 55%, rgba(255,198,92,.6) 75%, transparent 100%);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 58px;
  padding: 70px 0 52px;
}
.footer-brand .brand { margin-bottom: 17px; }
.footer-brand .brand-name { font-size: 18px; }
.footer-txt { font-size: 14px; color: #71839F; line-height: 1.85; margin-top: 15px; max-width: 0; min-width: 90%; }
.footer-title { font-size: 14px; color: var(--text-main); margin-bottom: 21px; letter-spacing: .08em; font-weight: 700; }
.footer-links li + li { margin-top: 12px; }
.footer-links a { color: #8395AF; font-size: 14px; background: none; }
.footer-links a:hover { color: var(--primary); }
.footer-contact-list li {
  color: #8395AF;
  font-size: 14px;
  line-height: 1.8;
  padding-left: 16px;
  position: relative;
  margin-bottom: 8px;
}
.footer-contact-list li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 4px; height: 4px; background: var(--primary); border-radius: 50%; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 26px 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}
.footer-bottom small { font-size: 12.5px; color: #677C99; }
.footer-bottom a { color: #677C99; }
.footer-bottom a:hover { color: var(--primary); }

/* Responsive */
@media (max-width: 1280px) {
  .guide-wrap { grid-template-columns: 260px 1fr; gap: 44px; }
}
@media (max-width: 1024px) {
  .main-nav, .header-actions .header-btn { display: none; }
  .mobile-menu-btn { display: inline-flex; }
  .d-md-none { display: inline-flex; }
  .guide-wrap { grid-template-columns: 1fr; }
  .guide-aside { position: relative; top: auto; }
  .faq-wrap { grid-template-columns: 1fr; gap: 34px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .hero-title { font-size: 42px; }
  .cta-strip { flex-direction: column; align-items: flex-start; }
  .section-title { font-size: 30px; }
}
@media (max-width: 768px) {
  .section { --space-section: 72px; }
  .hero-title { font-size: 34px; }
  .section-title { font-size: 26px; }
  .page-hero { min-height: 370px; }
  .guide-block { padding: 26px 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-txt, .footer-bottom { min-width: auto; }
  .info-table tr { grid-template-columns: 1fr; }
  .info-table th, .info-table td { padding: 9px 14px; }
  .mega-grid { grid-template-columns: 1fr; }
  .mega-col + .mega-col { border-left: none; padding-left: 0; }
  .mega-title { margin-top: 5px; }
  .universal-cta { padding: 34px 22px; }
  .cta-strip { padding: 20px; }
  .cta-inner h2 { font-size: 27px; }
  .hero-badges .badge:nth-child(n+3) { display: none; }
  .breadcrumb { flex-wrap: wrap; }
}
@media (max-width: 576px) {
  .container { padding-left: 16px; padding-right: 16px; }
  .header-inner { padding: 0 16px; }
  .hero-title { font-size: 29px; }
  .section { --space-section: 62px; }
  .section-title { font-size: 23px; line-height: 1.4; }
  .faq-q { padding: 17px 20px; font-size: 15px; }
  .faq-a p { font-size: 13.5px; }
  .cta-actions .btn { width: 100%; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
  .timeline-item { padding-left: 40px; }
  .timeline-item::before { left: -16px; width: 30px; height: 30px; }
  .notice-grid { grid-template-columns: 1fr; }
}

/* Reveal micro */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.brand-name small { font-size: 11px; }

/* roulang page: category2 */
:root{
  --bg-dark:#081527;
  --bg-deep:#05101F;
  --bg-soft:#0A1C37;
  --primary:#27B7E6;
  --star-gold:#FFC65C;
  --field-green:#2CE5A7;
  --signal-orange:#FF7A45;
  --glass:rgba(255,255,255,.055);
  --glass-border:rgba(255,255,255,.12);
  --glass-highlight:inset 0 1px 1px rgba(255,255,255,.14);
  --text-main:#EAF2FF;
  --text-soft:#C4D3E8;
  --text-sub:#9DB0CD;
  --text-dim:#7289A8;
  --text-faint:#58708F;
  --shadow-card:0 18px 36px rgba(0,0,0,.28);
  --shadow-hover:0 26px 52px rgba(0,0,0,.36);
  --shadow-primary:0 10px 26px rgba(39,183,230,.32);
  --radius-tag:6px;
  --radius-btn:10px;
  --radius-card:18px;
  --radius-box:28px;
  --container:1240px;
  --font-sans:"PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
  --font-num:"DIN Alternate", "Bahnschrift", "Arial Narrow", sans-serif;
  --space-section:96px;
}
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:15px;
  line-height:1.75;
  color:var(--text-main);
  background:
    radial-gradient(circle at 12% 0%, rgba(39,183,230,.14), transparent 32%),
    radial-gradient(circle at 88% 96%, rgba(255,122,69,.10), transparent 30%),
    linear-gradient(140deg,#0A1C37 0%,#061023 62%,#05101F 100%);
  background-attachment:fixed;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{ margin-top:0; }
img{ display:block; max-width:100%; }
a{ color:var(--primary); text-decoration:none; }
a:hover{ color:#54D2FA; }
button,input{ font-family:inherit; }
ul{ padding-left:0; list-style:none; }
:focus-visible{ outline:3px solid rgba(39,183,230,.75); outline-offset:3px; border-radius:6px; }

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}

/* top ticker */
.top-ticker{
  position:relative;
  background:linear-gradient(90deg,rgba(255,198,92,.12),rgba(255,198,92,.04));
  border-bottom:1px solid rgba(255,198,92,.18);
  color:var(--text-soft);
}
.ticker-row{
  min-height:44px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  font-size:13px;
}
.ticker-row .ticker-dot{ display:inline-flex; align-items:center; gap:8px; }
.ticker-row .ticker-dot::before{
  content:""; width:7px; height:7px; border-radius:50%;
  background:var(--field-green); box-shadow:0 0 0 4px rgba(44,229,167,.12);
}
.ticker-link{
  color:var(--star-gold);
  font-weight:600;
  white-space:nowrap;
  border-bottom:1px solid rgba(255,198,92,.45);
}
.ticker-link:hover{ color:#FFE0A3; border-bottom-color:#fff; }

/* header */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(7,17,33,.82);
  border-bottom:1px solid rgba(255,255,255,.09);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}
.site-header.scrolled{
  background:rgba(5,14,28,.92);
  box-shadow:0 18px 38px rgba(0,0,0,.25);
}
.header-inner{
  min-height:70px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand{ display:inline-flex; align-items:center; gap:10px; color:var(--text-main); }
.brand-mark{
  width:38px; height:38px;
  display:flex; align-items:center; justify-content:center;
  color:var(--primary);
  background:rgba(39,183,230,.1);
  border:1px solid rgba(39,183,230,.32);
  border-radius:13px;
  box-shadow:var(--glass-highlight);
}
.brand-name{ font-size:19px; font-weight:700; letter-spacing:.5px; line-height:1.2; color:#F5FAFF; }
.brand-name small{ display:block; font-size:11px; font-weight:400; color:var(--text-sub); letter-spacing:2px; }

.nav-shell{ display:flex; align-items:center; }
.main-nav{ display:flex; align-items:center; gap:4px; }
.nav-item{ position:relative; }
.nav-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:10px 16px;
  font-size:15px;
  color:var(--text-soft);
  border-radius:10px;
  transition:background .2s,color .2s,box-shadow .2s;
}
.nav-link i{ font-size:10px; font-style:normal; color:var(--text-dim); transition:transform .2s; }
.nav-link:hover{ color:var(--primary); background:rgba(39,183,230,.08); }
.nav-link.active{ color:var(--primary); font-weight:600; position:relative; }
.nav-link.active::after{
  content:""; position:absolute; left:16px; right:16px; bottom:6px; height:2px;
  background:linear-gradient(90deg,var(--primary),rgba(39,183,230,.15));
  border-radius:99px;
}
.nav-mega{
  display:block;
  position:absolute;
  top:calc(100% + 12px);
  left:50%;
  width:720px;
  max-width:calc(100vw - 36px);
  transform:translateX(-50%) translateY(8px);
  background:rgba(8,20,40,.97);
  border:1px solid rgba(255,255,255,.14);
  border-radius:20px;
  padding:24px;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity .22s,transform .22s,visibility .22s;
  box-shadow:0 32px 80px rgba(0,0,0,.52);
  backdrop-filter:blur(22px);
  -webkit-backdrop-filter:blur(22px);
}
.nav-mega::before{
  content:""; position:absolute; top:-8px; left:0; right:0; width:60%; margin:0 auto;
  height:2px; background:linear-gradient(90deg,transparent,var(--primary),transparent);
  border-radius:99px; opacity:.7;
}
.nav-item:hover .nav-mega,
.nav-link:focus-visible + .nav-mega{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:translateX(-50%) translateY(0);
}
.mega-grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.mega-col + .mega-col{ padding-left:22px; border-left:1px solid rgba(255,255,255,.09); }
.mega-title{
  font-size:13px; padding-left:12px; margin-bottom:14px;
  letter-spacing:1px; color:var(--text-dim);
  border-left:2px solid var(--star-gold);
}
.mega-entry{
  display:block;
  padding:12px;
  margin-bottom:6px;
  border-radius:14px;
  background:rgba(255,255,255,.04);
  color:var(--text-soft);
  transition:background .2s,transform .2s;
}
.mega-entry strong{ display:block; font-size:15px; color:var(--text-main); }
.mega-entry span{ font-size:13px; color:var(--text-dim); }
.mega-entry:hover{ background:rgba(39,183,230,.12); transform:translateX(4px); color:var(--primary); }
.mega-news a{
  display:block;
  padding:12px 12px 12px 16px;
  border-radius:14px;
  line-height:1.6;
  color:var(--text-soft);
  transition:background .2s;
}
.mega-news a strong{ color:var(--text-main); font-weight:500; display:block; }
.mega-news a time{ display:block; font-size:12px; color:var(--text-dim); margin-top:4px; }
.mega-news a:hover{ background:rgba(255,255,255,.05); color:var(--primary); }

.header-actions{ display:flex; align-items:center; gap:14px; flex-shrink:0; }
.header-mini-link{
  font-size:13px;
  color:var(--text-sub);
  border-bottom:1px solid var(--text-dim);
}
.header-mini-link:hover{ color:var(--star-gold); border-color:var(--star-gold); }
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  min-height:48px;
  padding:0 22px;
  border:none;
  border-radius:12px;
  font-size:15px;
  font-weight:700;
  line-height:1;
  cursor:pointer;
  transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,filter .2s;
  text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,#1FB9E2 0%,#6FE3C1 100%);
  color:#03212F;
  box-shadow:var(--shadow-primary);
}
.btn-primary:hover{ color:#03212F; transform:translateY(-2px); box-shadow:0 16px 30px rgba(39,183,230,.38); }
.btn-primary:disabled, .btn-disable{ opacity:.4; filter:grayscale(.5); box-shadow:none; transform:none; cursor:not-allowed; }
.btn-ghost{
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.16);
  color:var(--text-main);
}
.btn-ghost:hover{ background:rgba(39,183,230,.12); border-color:rgba(39,183,230,.6); color:#fff; transform:translateY(-2px); }
.btn-gold{
  background:linear-gradient(135deg,rgba(255,198,92,.2),rgba(255,198,92,.08));
  border:1px solid rgba(255,198,92,.36);
  color:var(--star-gold);
}
.btn-gold:hover{ background:rgba(255,198,92,.16); color:#ffe1a4; transform:translateY(-2px); }
.btn-small{ min-height:40px; padding:0 16px; font-size:13px; border-radius:10px; }

.nav-toggle{
  display:none;
  width:42px; height:42px;
  border-radius:12px;
  border:1px solid var(--glass-border);
  background:rgba(255,255,255,.06);
  cursor:pointer;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:5px;
}
.nav-toggle span{ display:block; width:19px; height:2px; background:var(--text-main); border-radius:99px; transition:.3s; }

/* hero */
.hero-main{
  position:relative;
  padding:76px 0 80px;
  overflow:hidden;
  background:linear-gradient(120deg,rgba(5,14,29,.35),rgba(6,17,33,.85)),url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
}
.hero-main::after{
  content:"";
  position:absolute;
  left:-5%; right:-5%; bottom:-1px; height:2px;
  background:linear-gradient(90deg,transparent,var(--primary),var(--star-gold),transparent);
  opacity:.6;
}
.hero-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:7fr 5fr;
  gap:56px;
  align-items:center;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--star-gold);
  background:rgba(255,198,92,.1);
  border:1px solid rgba(255,198,92,.2);
  border-radius:999px;
  padding:6px 14px;
  font-size:13px;
  margin-bottom:18px;
}
.hero-title{
  font-size:clamp(34px,5vw,52px);
  line-height:1.18;
  font-weight:800;
  letter-spacing:.5px;
  color:#F6FAFF;
  text-shadow:0 2px 20px rgba(0,0,0,.28);
  margin-bottom:20px;
}
.hero-title .brand-highlight{
  position:relative;
  color:transparent;
  background:linear-gradient(135deg,#27B7E6 10%,#2CE5A7 90%);
  -webkit-background-clip:text;
  background-clip:text;
}
.hero-sub{
  font-size:16px;
  color:var(--text-soft);
  max-width:560px;
  margin-bottom:32px;
}
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; }
.hero-note{
  margin-top:20px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  color:var(--text-sub);
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  border-radius:999px;
  padding:6px 12px;
}
.hero-note::before{ content:"✓"; color:var(--field-green); }

/* hero media card */
.hero-card{
  position:relative;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  border-radius:28px;
  padding:14px;
  backdrop-filter:blur(13px);
  box-shadow:var(--shadow-card);
}
.hero-card-glow{ border-radius:20px; overflow:hidden; position:relative; }
.hero-card-glow img{ width:100%; height:300px; object-fit:cover; }
.hero-card-badge{
  position:absolute; top:12px; left:12px;
  background:rgba(8,22,40,.82);
  border:1px solid rgba(255,255,255,.14);
  border-radius:999px;
  padding:6px 12px;
  font-size:12px;
  color:var(--field-green);
  backdrop-filter:blur(8px);
}
.hero-card-meta{
  padding:16px 8px 6px;
}
.hero-card-meta strong{ font-size:16px; display:block; color:var(--text-main); }
.hero-card-meta span{ font-size:13px; color:var(--text-sub); }
.hero-card-meta .meta-row{
  margin-top:8px;
  display:flex; align-items:center; justify-content:space-between;
  color:var(--text-dim); font-size:13px;
}

/* page sections default */
.section{ padding:var(--space-section) 0; }
.section-tight{ padding-bottom:24px; }
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:42px;
}
.section-eyebrow{
  font-size:13px;
  color:var(--primary);
  letter-spacing:2px;
  text-transform:uppercase;
}
.section-title{
  max-width:740px;
  font-size:clamp(22px,3vw,34px);
  line-height:1.3;
  letter-spacing:.3px;
  margin:6px 0 0;
  color:#F2F7FF;
}
.section-sub{
  max-width:300px;
  color:var(--text-sub);
  font-size:14px;
  margin:0;
  line-height:1.7;
  text-align:right;
}
.divider-line{
  height:1px;
  border:none;
  background:linear-gradient(90deg,rgba(39,183,230,.5),rgba(255,255,255,.08),transparent);
}

/* schedule listing */
.schedule-layout{
  display:grid;
  grid-template-columns:6fr 6fr;
  gap:20px;
}
.feature-card{
  background:var(--glass);
  border:1px solid rgba(255,255,255,.12);
  border-radius:22px;
  padding:14px;
  box-shadow:var(--shadow-card);
}
.feature-card-media{ position:relative; border-radius:16px; overflow:hidden; }
.feature-card-media img{ width:100%; height:320px; object-fit:cover; transition:transform .5s ease; }
.feature-card:hover .feature-card-media img{ transform:scale(1.02); }
.feature-card-media .card-tag{
  position:absolute; top:14px; left:14px;
  background:rgba(5,16,31,.82);
  color:var(--field-green);
  border:1px solid rgba(44,229,167,.3);
  border-radius:99px;
  padding:5px 12px;
  font-size:12px;
  backdrop-filter:blur(8px);
}
.feature-card-body{ padding:18px 8px 10px; }
.feature-card-body h3{ font-size:20px; margin-bottom:6px; color:var(--text-main); }
.feature-card-body p{ font-size:14px; color:var(--text-sub); margin-bottom:14px; }
.feature-card-foot{
  display:flex; align-items:center; justify-content:space-between;
  gap:8px;
  border-top:1px solid rgba(255,255,255,.08);
  padding-top:12px;
}
.time-chip{
  font-family:var(--font-num);
  font-variant-numeric:tabular-nums;
  font-weight:700;
  font-size:15px;
  color:var(--text-soft);
}
.time-chip small{ color:var(--text-dim); font-weight:400; margin-right:6px; }

.schedule-stack{
  display:flex; flex-direction:column; gap:12px;
}
.schedule-row{
  flex:1;
  display:flex;
  align-items:center;
  gap:14px;
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.1);
  border-left:3px solid rgba(39,183,230,.5);
  border-radius:18px;
  padding:14px 16px;
  transition:transform .2s,background .2s,border-color .2s,box-shadow .2s;
}
.schedule-row:hover{ transform:translateY(-3px); background:rgba(255,255,255,.07); border-color:rgba(39,183,230,.42); box-shadow:var(--shadow-hover); }
.schedule-date{
  width:68px;
  flex-shrink:0;
  font-family:var(--font-num);
  font-size:17px;
  font-weight:800;
  color:var(--star-gold);
  text-align:center;
  line-height:1.2;
}
.schedule-date small{ display:block; font-size:11px; color:var(--text-dim); letter-spacing:.6px; }
.schedule-info{ flex:1; min-width:0; }
.schedule-info strong{ display:block; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; font-size:15px; color:var(--text-main); }
.schedule-info span{ font-size:13px; color:var(--text-sub); }
.schedule-status{
  flex-shrink:0;
  font-size:12px;
  color:var(--text-sub);
  border:1px solid rgba(255,255,255,.12);
  padding:4px 10px;
  border-radius:999px;
  white-space:nowrap;
}
.schedule-status.go{ color:var(--field-green); border-color:rgba(44,229,167,.36); background:rgba(44,229,167,.07); }
.schedule-status.wait{ color:var(--star-gold); border-color:rgba(255,198,92,.3); background:rgba(255,198,92,.06); }
.schedule-status.done{ color:var(--text-dim); background:rgba(255,255,255,.04); }
.schedule-arrow{ color:var(--text-dim); font-size:18px; }

/* service points */
.service-zone{
  background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0));
}
.offer-list{
  border-top:1px solid rgba(255,255,255,.12);
}
.offer-item{
  display:grid;
  grid-template-columns:90px 230px 1fr 32px;
  gap:20px;
  align-items:center;
  padding:26px 4px;
  border-bottom:1px solid rgba(255,255,255,.09);
  transition:background .2s;
}
.offer-item:hover{ background:rgba(39,183,230,.035); }
.offer-num{
  font-family:var(--font-num);
  font-size:26px;
  font-weight:800;
  line-height:1;
  color:rgba(39,183,230,.7);
}
.offer-item h3{ font-size:19px; color:var(--text-main); margin:0; }
.offer-item p{ color:var(--text-sub); font-size:14px; margin:0; }
.offer-icon{
  width:34px; height:34px;
  display:flex; align-items:center; justify-content:center;
  justify-self:end;
  color:var(--star-gold);
  border:1px solid rgba(255,198,92,.32);
  border-radius:12px;
  background:rgba(255,198,92,.08);
}

/* scenes */
.scenes-grid{
  display:grid;
  grid-template-columns:7fr 5fr;
  gap:22px;
}
.scene-card{
  position:relative;
  overflow:hidden;
  border-radius:22px;
  border:1px solid rgba(255,255,255,.13);
}
.scene-media img{ width:100%; height:340px; object-fit:cover; }
.scene-card.tall .scene-media img{ height:420px; }
.scene-overlay{
  position:absolute;
  inset:auto 0 0;
  padding:26px;
  background:linear-gradient(180deg,transparent,rgba(3,10,22,.92) 76%);
}
.scene-overlay h3{ color:var(--text-main); font-size:23px; margin-bottom:4px; }
.scene-overlay p{ color:var(--text-soft); font-size:14px; margin:0; max-width:340px; }
.scene-tag{
  position:absolute;
  top:18px; right:18px;
  border-radius:999px;
  padding:6px 14px;
  font-size:12px;
  background:rgba(5,16,31,.85);
  backdrop-filter:blur(8px);
  color:var(--field-green);
  border:1px solid rgba(44,229,167,.24);
}
.scene-tag.gold{ color:var(--star-gold); border-color:rgba(255,198,92,.28); }

/* steps */
.steps-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.step-card{
  position:relative;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.11);
  border-radius:22px;
  padding:26px 22px 24px;
  min-height:210px;
  transition:transform .22s,background .22s,border-color .22s;
  box-shadow:var(--shadow-card);
}
.step-card:hover{ transform:translateY(-6px); background:rgba(255,255,255,.07); border-color:rgba(39,183,230,.36); }
.step-index{
  width:46px; height:46px;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-num);
  font-size:19px;
  font-weight:800;
  border-radius:15px;
  margin-bottom:18px;
  color:var(--star-gold);
  background:rgba(255,198,92,.1);
  border:1px solid rgba(255,198,92,.22);
}
.step-card h3{ font-size:17px; color:var(--text-main); margin-bottom:8px; }
.step-card p{ font-size:14px; color:var(--text-sub); margin:0; }

/* remind signup section */
.sign-section{
  position:relative;
  padding:80px 0;
  overflow:hidden;
  background:
    radial-gradient(circle at 20% 50%,rgba(39,183,230,.18),transparent 36%),
    linear-gradient(135deg,#061426,#05101F);
}
.sign-section::before{
  content:"";
  position:absolute;
  top:-200px; right:-100px; width:420px; height:420px;
  background:url("/assets/images/backpic/back-1.webp") center/cover;
  opacity:.08;
  transform:rotate(8deg);
  border-radius:60px;
}
.sign-panel{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:6fr 6fr;
  gap:44px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.13);
  border-radius:30px;
  padding:42px;
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(16px);
}
.sign-panel::after{
  content:"";
  position:absolute; top:0; left:50px; right:50px; height:1px;
  background:linear-gradient(90deg,transparent,var(--primary),var(--star-gold),transparent);
  opacity:.6;
}
.sign-copy h2{ font-size:clamp(22px,3.4vw,34px); margin:4px 0 12px; color:#F4FAff; }
.sign-copy > p{ color:var(--text-sub); max-width:520px; }
.sign-benefits{ margin:22px 0 0; display:grid; gap:10px; }
.sign-benefits li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  color:var(--text-soft);
  font-size:14px;
}
.sign-benefits li::before{
  content:"";
  flex:0 0 auto;
  width:7px; height:7px;
  margin-top:8px;
  border-radius:50%;
  background:var(--field-green);
  box-shadow:0 0 0 5px rgba(44,229,167,.11);
}
.sign-form{
  background:rgba(3,12,26,.46);
  border:1px solid rgba(255,255,255,.1);
  border-radius:24px;
  padding:28px;
}
.sign-form label{ display:block; color:var(--text-soft); font-size:14px; margin-bottom:8px; }
.form-group{ margin-bottom:18px; }
.form-input{
  width:100%;
  height:48px;
  padding:0 14px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.05);
  color:var(--text-main);
  transition:border .2s,box-shadow .2s;
}
.form-input::placeholder{ color:var(--text-dim); }
.form-input:focus{ outline:none; border-color:var(--primary); box-shadow:0 0 0 4px rgba(39,183,230,.12); }
.sign-submit{ width:100%; margin-top:6px; }
.form-mini-note{ margin-top:16px; font-size:12px; color:var(--text-dim); text-align:center; }
.form-select{
  width:100%;
  height:48px;
  padding:0 14px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.05);
  color:var(--text-main);
  appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--primary) 50%),linear-gradient(135deg,var(--primary) 50%,transparent 50%);
  background-position:calc(100% - 22px) 22px,calc(100% - 16px) 22px;
  background-size:6px 6px,6px 6px;
  background-repeat:no-repeat;
}
.form-select option{ background:#0A1C37; color:#EAF2FF; }

/* compliance note */
.policy-note{
  margin-top:26px;
  padding:16px 20px;
  border-left:2px solid var(--star-gold);
  background:rgba(255,198,92,.04);
  color:var(--text-dim);
  border-radius:0 16px 16px 0;
  font-size:13px;
}
.policy-note a{ color:var(--text-sub); border-bottom:1px solid var(--text-dim); }

/* faq */
.faq-wrap{
  display:grid;
  grid-template-columns:4fr 8fr;
  gap:48px;
}
.faq-aside .section-title{ margin-bottom:18px; }
.faq-aside > p{ color:var(--text-sub); font-size:14px; }
.faq-list{ background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.12); border-radius:24px; overflow:hidden; }
.faq-item{ border-bottom:1px solid rgba(255,255,255,.08); }
.faq-item:last-child{ border-bottom:none; }
.faq-item summary{
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:22px 24px;
  cursor:pointer;
  color:var(--text-main);
  font-size:16px;
  font-weight:600;
  transition:background .2s;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary:hover{ background:rgba(39,183,230,.06); color:#fff; }
.faq-item .faq-dot{
  flex-shrink:0;
  width:26px; height:26px;
  position:relative;
}
.faq-item .faq-dot::before,
.faq-item .faq-dot::after{
  content:"";
  position:absolute;
  background:var(--primary);
  border-radius:99px;
  transition:transform .25s,opacity .25s;
}
.faq-item .faq-dot::before{ width:13px; height:2px; top:12px; left:6px; }
.faq-item .faq-dot::after{ width:2px; height:13px; left:12px; top:6px; }
.faq-item[open] .faq-dot::after{ transform:scaleY(0); opacity:0; transform-origin:center; }
.faq-answer{
  padding:0 52px 22px 24px;
  color:var(--text-sub);
  font-size:14px;
  line-height:1.8;
}

/* policy section */
.compliance-line{
  padding:16px 4px;
  color:var(--text-dim);
  font-size:12px;
  border-top:1px solid rgba(255,255,255,.08);
}

/* CTA bottom */
.bottom-cta{
  padding:0 0 var(--space-section);
}
.bottom-cta-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:40px 48px;
  border-radius:28px;
  background:linear-gradient(115deg,rgba(39,183,230,.16),rgba(255,198,92,.08)),rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.15);
}
.bottom-cta-inner h2{ font-size:clamp(20px,2.6vw,28px); margin:0 0 4px; color:#F5FBff; }
.bottom-cta-inner p{ margin:0; color:var(--text-soft); font-size:15px; }
.bottom-cta-actions{ display:flex; gap:12px; flex-shrink:0; }

/* footer */
.site-footer{
  position:relative;
  background:linear-gradient(180deg,rgba(4,9,20,.9),#040B16);
  border-top:1px solid rgba(255,255,255,.1);
  margin-top:auto;
}
.site-footer::before{
  content:"";
  position:absolute;
  top:-3px; left:0; right:0; height:5px;
  background:linear-gradient(90deg,var(--primary),var(--star-gold),var(--field-green),transparent);
  opacity:.38;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 0.7fr 0.8fr 1.1fr;
  gap:38px;
  padding:52px 0 30px;
}
.footer-brand .brand{ margin-bottom:14px; }
.footer-txt{ color:var(--text-dim); font-size:13px; line-height:1.9; max-width:340px; margin-bottom:8px; }
.footer-title{
  font-size:15px;
  color:#D9E5F8;
  margin:0 0 16px;
  font-weight:600;
  letter-spacing:.3px;
}
.footer-links li{ margin-bottom:10px; }
.footer-links a{
  color:var(--text-sub);
  font-size:14px;
  transition:color .2s,padding-left .2s;
}
.footer-links a:hover{ color:var(--primary); padding-left:4px; }
.footer-contact-list li{
  color:var(--text-dim);
  font-size:13px;
  padding-left:17px;
  position:relative;
  margin-bottom:12px;
  line-height:1.8;
}
.footer-contact-list li::before{
  content:"";
  position:absolute;
  left:0; top:10px;
  width:6px; height:6px;
  border-radius:50%;
  background:var(--star-gold);
  opacity:.7;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  margin-top:8px;
  padding:22px 0;
  display:flex;
  justify-content:space-between;
  gap:14px;
  color:var(--text-faint);
  font-size:12px;
}
.footer-bottom small{ line-height:1.7; }
.footer-bottom a{ color:var(--text-dim); transition:color .2s; }
.footer-bottom a:hover{ color:var(--field-green); }

/* mobile / responsive */
@media (max-width:1200px){
  .hero-grid{ gap:34px; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:1024px){
  :root{ --space-section:76px; }
  .container{ padding:0 20px; }
  .header-actions .header-mini-link{ display:none; }
  .nav-toggle{ display:flex; }
  .nav-shell{
    display:block;
    position:fixed;
    top:0; right:0;
    width:min(82vw,360px);
    height:100vh;
    padding:34px 22px;
    background:rgba(5,14,28,.98);
    border-left:1px solid rgba(255,255,255,.1);
    transform:translateX(105%);
    transition:transform .3s ease;
    overflow-y:auto;
    z-index:120;
    box-shadow:-20px 0 60px rgba(0,0,0,.5);
  }
  .nav-shell.mobile-open{ transform:translateX(0); }
  .main-nav{ flex-direction:column; align-items:stretch; gap:6px; margin-top:30px; }
  .nav-link{ padding:14px 16px; }
  .nav-link.active::after{ content:none; }
  .nav-mega{
    position:static;
    transform:none;
    width:100%;
    opacity:1;
    visibility:visible;
    pointer-events:auto;
    margin:6px 0 10px;
    transition:none;
    backdrop-filter:none;
    box-shadow:none;
    background:rgba(255,255,255,.04);
  }
  .nav-mega::before{ content:none; }
  .mega-grid{ grid-template-columns:1fr; }
  .mega-col + .mega-col{ padding-left:0; border-left:none; margin-top:8px; }
  .nav-toggle.close-mode span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .nav-toggle.close-mode span:nth-child(2){ opacity:0; }
  .nav-toggle.close-mode span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }
  .intro-sheet{ background:rgba(5,14,28,.5); }
  .hero-grid{ grid-template-columns:1fr; gap:30px; }
  .hero-card{ max-width:560px; }
  .schedule-layout, .scenes-grid, .sign-panel, .faq-wrap{ grid-template-columns:1fr; }
  .scenes-grid{ gap:16px; }
  .offer-item{ grid-template-columns:70px 1fr 32px; }
  .offer-item p{ grid-column:2/3; grid-row:2/3; }
  .offer-item h3{ grid-column:2/3; grid-row:1/2; }
  .offer-icon{ grid-column:3/4; grid-row:1/2; }
  .steps-grid{ grid-template-columns:1fr 1fr; }
  .bottom-cta-inner{ flex-direction:column; align-items:flex-start; padding:28px; }
}
@media (max-width:768px){
  :root{ --space-section:60px; }
  .section-sub{ text-align:left; max-width:none; }
  .section-head{ flex-direction:column; align-items:flex-start; margin-bottom:28px; }
  .footer-grid{ grid-template-columns:1fr; gap:26px; padding:40px 0 18px; }
  .footer-bottom{ flex-direction:column; }
  .schedule-row{ flex-wrap:wrap; }
  .feature-card-media img{ height:230px; }
  .scene-media img, .scene-card.tall .scene-media img{ height:250px; }
  .steps-grid{ gap:12px; }
  .step-card{ min-height:0; padding:22px 18px 20px; }
}
@media (max-width:576px){
  .container{ padding:0 16px; }
  .brand-name{ font-size:17px; }
  .ticker-row{ font-size:12px; }
  .ticker-link{ display:none; }
  .hero-main{ padding-top:48px; padding-bottom:56px; }
  .hero-title{ font-size:30px; }
  .hero-actions .btn{ width:100%; }
  .steps-grid{ grid-template-columns:1fr; }
  .offer-item{ grid-template-columns:52px 1fr 0px; column-gap:12px; padding:20px 0; }
  .offer-item h3{ font-size:17px; }
  .offer-item p{ color:var(--text-sub); }
  .offer-icon{ display:none; }
  .offer-num{ font-size:20px; }
  .hero-card-glow img{ height:210px; }
  .sign-panel{ padding:24px 18px; }
  .sign-copy h2{ font-size:25px; }
  .section-title{ font-size:24px; }
  .bottom-cta-inner{ padding:22px 20px; }
  .bottom-cta-actions{ width:100%; flex-direction:column; }
  .bottom-cta-actions .btn{ width:100%; }
}