/* =========================================================
   bet_green — Cyber Neon Green · 赛博霓虹绿 · BETFLIX 风
   palette: deep-abyss + neon-lime + violet + cyan
   ========================================================= */
:root{
    --t-bg:#0b0b14; --t-bg-2:#070710;
    --t-surface:#121220; --t-surface-2:#1a1a2e;
    --t-fg:#e8fff0; --t-muted:#7e8c86;
    --t-accent:#39ff14; --t-accent-2:#a855f7; --t-accent-3:#00eaff;
    --t-danger:#ff4d6d;
    --t-line:rgba(57,255,20,.2); --t-line-strong:rgba(57,255,20,.5);
    --t-radius:4px; --t-radius-lg:8px;
    --t-font-sans:'Inter','Noto Sans Thai',system-ui,-apple-system,sans-serif;
    --t-font-mono:'JetBrains Mono','Fira Code',ui-monospace,Menlo,Consolas,monospace;
    --t-shadow:0 0 0 1px var(--t-line), 0 0 24px rgba(57,255,20,.12);
    --t-glow:0 0 12px var(--t-accent), 0 0 32px rgba(57,255,20,.45);
    --t-glow-violet:0 0 12px var(--t-accent-2), 0 0 32px rgba(168,85,247,.45);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body.btg-scope{
    font-family:var(--t-font-sans);
    background:var(--t-bg);
    color:var(--t-fg);
    line-height:1.7;
    font-size:15px;
    overflow-x:hidden;
    position:relative;
}
.btg-scope a{color:var(--t-accent);text-decoration:none;transition:.2s}
.btg-scope a:hover{color:var(--t-accent-3);text-shadow:0 0 8px currentColor}
.btg-scope img{max-width:100%;display:block}
.btg-scope h1,.btg-scope h2,.btg-scope h3,.btg-scope h4{font-family:var(--t-font-mono);font-weight:700;letter-spacing:-.01em;margin:0 0 .6em}

/* === 背景：网格 + 扫描线 === */
.btg-bg-grid{position:fixed;inset:0;z-index:0;pointer-events:none;
    background-image:
        linear-gradient(rgba(57,255,20,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(57,255,20,.04) 1px, transparent 1px);
    background-size:40px 40px;
    mask-image:radial-gradient(ellipse 80% 60% at 50% 20%, #000 40%, transparent 80%);
}
.btg-bg-scan{position:fixed;inset:0;z-index:0;pointer-events:none;
    background:repeating-linear-gradient(180deg, rgba(57,255,20,.03) 0 2px, transparent 2px 4px);
    animation:btg-scan 8s linear infinite;
}
@keyframes btg-scan{from{background-position:0 0}to{background-position:0 40px}}

.btg-main{position:relative;z-index:1}
.u-container{max-width:1240px;margin:0 auto;padding:0 20px;position:relative;z-index:2}
.u-section{padding:80px 0;position:relative;z-index:1}
.u-section--tight{padding:48px 0}
.u-flex{display:flex}.u-flex-center{justify-content:center;align-items:center}
.u-gap-4{gap:16px}.u-wrap{flex-wrap:wrap}.u-mt-8{margin-top:32px}
.u-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.u-grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
@media(max-width:900px){.u-grid-3{grid-template-columns:1fr}}

/* === NAV === */
.btg-nav{position:sticky;top:0;z-index:50;background:rgba(7,7,16,.85);backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid var(--t-line)}
.btg-nav__inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.btg-nav__logo{display:flex;align-items:center}
.btg-nav__list{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.btg-nav__link{display:inline-block;padding:8px 14px;color:var(--t-fg);font-family:var(--t-font-mono);font-size:13px;text-transform:uppercase;letter-spacing:.05em;border:1px solid transparent;border-radius:var(--t-radius);transition:.2s}
.btg-nav__link:hover,.btg-nav__link.is-active{color:var(--t-accent);border-color:var(--t-line-strong);box-shadow:inset 0 0 12px rgba(57,255,20,.15)}
.btg-nav__link.is-active::before{content:"> ";color:var(--t-accent)}
.btg-nav__toggle{display:none;background:transparent;border:1px solid var(--t-line-strong);width:40px;height:40px;border-radius:var(--t-radius);cursor:pointer;position:relative}
.btg-nav__toggle span,.btg-nav__toggle span::before,.btg-nav__toggle span::after{position:absolute;left:10px;right:10px;height:2px;background:var(--t-accent);box-shadow:var(--t-glow);content:"";transition:.2s}
.btg-nav__toggle span{top:50%;transform:translateY(-50%)}
.btg-nav__toggle span::before{top:-7px}.btg-nav__toggle span::after{top:7px}
@media(max-width:900px){.btg-nav__list{display:none}.btg-nav__toggle{display:block}}

/* === DRAWER === */
.btg-drawer{position:fixed;top:0;right:-100%;width:min(320px,82vw);height:100vh;background:var(--t-surface-2);border-left:1px solid var(--t-line-strong);padding:24px;z-index:100;transition:right .3s;overflow-y:auto}
.btg-drawer.is-open{right:0;box-shadow:-20px 0 60px rgba(0,0,0,.6)}
.btg-drawer__head{display:flex;justify-content:space-between;align-items:center;padding-bottom:20px;border-bottom:1px solid var(--t-line);margin-bottom:20px}
.btg-drawer__list{list-style:none;margin:0 0 24px;padding:0}
.btg-drawer__list li{margin-bottom:4px}
.btg-drawer__list a{display:block;padding:10px 12px;color:var(--t-fg);font-family:var(--t-font-mono);font-size:14px;border:1px solid transparent;border-radius:var(--t-radius);transition:.15s}
.btg-drawer__list a:hover,.btg-drawer__list a.is-active{color:var(--t-accent);border-color:var(--t-line-strong);background:rgba(57,255,20,.05)}
.btg-drawer__cta{display:flex;flex-direction:column;gap:10px}
.btg-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(4px);z-index:99;opacity:0;visibility:hidden;transition:.3s}
.btg-overlay.is-open{opacity:1;visibility:visible}

/* === BUTTONS === */
.btg-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 22px;font-family:var(--t-font-mono);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border-radius:var(--t-radius);cursor:pointer;transition:.2s;border:1px solid transparent;position:relative}
.btg-btn--lg{padding:14px 32px;font-size:14px}
.btg-btn--primary{background:var(--t-accent);color:#000;box-shadow:var(--t-glow)}
.btg-btn--primary:hover{background:var(--t-accent-3);color:#000;box-shadow:0 0 16px var(--t-accent-3),0 0 40px rgba(0,234,255,.5);transform:translateY(-2px)}
.btg-btn--pink{background:var(--t-accent-2);color:#fff;box-shadow:var(--t-glow-violet)}
.btg-btn--pink:hover{background:#c084fc;color:#fff;transform:translateY(-2px)}
.btg-btn--ghost{background:transparent;color:var(--t-accent);border-color:var(--t-line-strong)}
.btg-btn--ghost:hover{background:rgba(57,255,20,.08);box-shadow:inset 0 0 16px rgba(57,255,20,.2)}

/* === HERO === */
.btg-hero{padding:100px 0 80px;text-align:center;position:relative}
.btg-hero__badge{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;background:rgba(57,255,20,.08);border:1px solid var(--t-line-strong);border-radius:999px;font-family:var(--t-font-mono);font-size:12px;color:var(--t-accent);letter-spacing:.1em;margin-bottom:24px}
.btg-hero__badge span:first-child{animation:btg-blink 1.2s step-end infinite}
@keyframes btg-blink{50%{opacity:0}}
.btg-hero__title{font-size:clamp(36px,6vw,72px);line-height:1.1;margin-bottom:20px;background:linear-gradient(180deg,#fff 0%,var(--t-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 40px rgba(57,255,20,.3)}
.btg-hero__lead{font-size:17px;color:var(--t-muted);max-width:700px;margin:0 auto 32px}
.btg-hero__cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:56px}
.btg-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:900px;margin:0 auto}
@media(max-width:700px){.btg-stats{grid-template-columns:repeat(2,1fr)}}
.btg-stat{padding:24px 16px;background:var(--t-surface);border:1px solid var(--t-line);border-radius:var(--t-radius-lg);text-align:left;position:relative;overflow:hidden}
.btg-stat::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--t-accent),var(--t-accent-3))}
.btg-stat__label{font-family:var(--t-font-mono);font-size:11px;color:var(--t-muted);letter-spacing:.1em;margin-bottom:8px}
.btg-stat__value{display:block;font-family:var(--t-font-mono);font-size:34px;font-weight:800;color:var(--t-accent);text-shadow:0 0 20px rgba(57,255,20,.6);margin-bottom:4px}
.btg-stat__note{font-size:13px;color:var(--t-fg)}

/* === SECTION TITLE === */
.btg-section-title{text-align:center;margin-bottom:48px}
.btg-section-title__eyebrow{display:inline-block;font-family:var(--t-font-mono);font-size:12px;color:var(--t-accent);letter-spacing:.15em;margin-bottom:12px;padding:4px 12px;border:1px solid var(--t-line-strong);border-radius:var(--t-radius)}
.btg-section-title__h{font-size:clamp(28px,4vw,44px);margin:0 0 12px}
.btg-section-title__p{color:var(--t-muted);font-size:15px;max-width:700px;margin:0 auto}

/* === CARDS === */
.btg-card{padding:28px 24px;background:var(--t-surface);border:1px solid var(--t-line);border-radius:var(--t-radius-lg);transition:.25s;position:relative}
.btg-card:hover{transform:translateY(-4px);border-color:var(--t-line-strong);box-shadow:0 12px 40px rgba(57,255,20,.15),inset 0 0 30px rgba(57,255,20,.05)}
.btg-card__icon{font-size:36px;margin-bottom:12px;display:inline-block;filter:drop-shadow(0 0 10px rgba(57,255,20,.5))}
.btg-card__title{font-size:19px;color:var(--t-accent);margin-bottom:8px}
.btg-card__text{color:var(--t-muted);font-size:14px;line-height:1.7}

/* === GAMES / NEWS GRID === */
.btg-game,.btg-news__item{background:var(--t-surface);border:1px solid var(--t-line);border-radius:var(--t-radius-lg);overflow:hidden;transition:.25s}
.btg-game:hover,.btg-news__item:hover{border-color:var(--t-line-strong);transform:translateY(-3px);box-shadow:0 10px 32px rgba(0,0,0,.5),0 0 0 1px var(--t-line-strong)}
.btg-game__media,.btg-news__media{aspect-ratio:16/10;overflow:hidden;position:relative}
.btg-game__media mip-img,.btg-news__media mip-img{width:100%;height:100%;object-fit:cover;transition:.3s}
.btg-game:hover .btg-game__media mip-img,.btg-news__item:hover .btg-news__media mip-img{transform:scale(1.05)}
.btg-game__body,.btg-news__body{padding:18px}
.btg-game__title,.btg-news__title{font-size:16px;margin:0 0 8px}
.btg-game__title a,.btg-news__title a{color:var(--t-fg)}
.btg-game__title a:hover,.btg-news__title a:hover{color:var(--t-accent)}
.btg-game__text,.btg-news__excerpt{color:var(--t-muted);font-size:13px;line-height:1.6;margin:0}
.btg-news{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.btg-news__meta{display:flex;justify-content:space-between;margin-top:12px;font-family:var(--t-font-mono);font-size:11px;color:var(--t-muted);letter-spacing:.05em}

/* === LONGFORM === */
.btg-longform{max-width:920px;margin:0 auto;color:var(--t-fg);font-size:15px;line-height:1.85;padding:40px;background:var(--t-surface);border:1px solid var(--t-line);border-radius:var(--t-radius-lg)}
.btg-longform h2,.btg-longform h3{color:var(--t-accent);margin-top:1.8em;padding-left:14px;border-left:3px solid var(--t-accent);text-shadow:0 0 12px rgba(57,255,20,.4)}
.btg-longform ul{padding-left:22px}
.btg-longform li{margin:.4em 0}
.btg-longform li::marker{color:var(--t-accent)}

/* === FAQ === */
.btg-faq{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:800px){.btg-faq{grid-template-columns:1fr}}
.btg-faq__item{padding:20px 22px;background:var(--t-surface);border:1px solid var(--t-line);border-radius:var(--t-radius-lg);transition:.2s}
.btg-faq__item:hover{border-color:var(--t-line-strong)}
.btg-faq__q{font-family:var(--t-font-mono);font-size:14px;color:var(--t-accent);margin-bottom:10px}
.btg-faq__q::before{content:"Q > ";color:var(--t-accent-3)}
.btg-faq__a{color:var(--t-muted);font-size:14px;line-height:1.7}
.btg-faq__a::before{content:"A > ";color:var(--t-accent-2);font-family:var(--t-font-mono);font-weight:700}

/* === FOOTER === */
.btg-footer{background:var(--t-bg-2);border-top:1px solid var(--t-line-strong);padding:56px 0 24px;margin-top:80px;position:relative;z-index:1}
.btg-footer__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;margin-bottom:32px}
.btg-footer__title{font-family:var(--t-font-mono);font-size:12px;color:var(--t-accent);letter-spacing:.15em;margin-bottom:14px;text-transform:uppercase}
.btg-footer__links{display:flex;flex-direction:column;gap:8px}
.btg-footer__links a{color:var(--t-muted);font-size:13px;transition:.15s}
.btg-footer__links a:hover{color:var(--t-accent);padding-left:6px}
.btg-footer__bottom{padding-top:20px;border-top:1px solid var(--t-line);display:flex;justify-content:space-between;font-family:var(--t-font-mono);font-size:11px;color:var(--t-muted);letter-spacing:.08em;flex-wrap:wrap;gap:8px}

/* === ARTICLE === */
.btg-article-hero{padding:80px 0 40px;border-bottom:1px solid var(--t-line)}
.btg-article-hero h1{font-size:clamp(28px,4vw,48px);margin:12px 0 0;background:linear-gradient(180deg,#fff,var(--t-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.btg-meta-row{display:flex;flex-wrap:wrap;gap:20px;font-family:var(--t-font-mono);font-size:12px;color:var(--t-muted);letter-spacing:.08em}
.btg-article-cover{margin:24px 0;border-radius:var(--t-radius-lg);overflow:hidden;border:1px solid var(--t-line-strong)}
.btg-article-body{color:var(--t-fg);font-size:16px;line-height:1.85;padding:32px;background:var(--t-surface);border:1px solid var(--t-line);border-radius:var(--t-radius-lg)}
.btg-article-body h2,.btg-article-body h3{color:var(--t-accent);margin-top:1.6em}
.btg-article-body a{color:var(--t-accent-3);border-bottom:1px dashed var(--t-accent-3)}
.btg-article-body img{border-radius:var(--t-radius);margin:16px 0}
.btg-tag{display:inline-block;padding:4px 12px;margin:4px;font-family:var(--t-font-mono);font-size:11px;color:var(--t-accent);border:1px solid var(--t-line-strong);border-radius:999px;letter-spacing:.08em;transition:.15s}
.btg-tag:hover{background:var(--t-accent);color:#000;box-shadow:var(--t-glow)}

.btg-pagerow{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}
@media(max-width:700px){.btg-pagerow{grid-template-columns:1fr}}
.btg-pagerow__prev,.btg-pagerow__next{display:flex;align-items:center;gap:12px;padding:18px 20px;background:var(--t-surface);border:1px solid var(--t-line);border-radius:var(--t-radius-lg);transition:.2s;color:var(--t-fg)}
.btg-pagerow__next{text-align:right;justify-content:flex-end}
.btg-pagerow__prev:hover,.btg-pagerow__next:hover{border-color:var(--t-line-strong);transform:translateY(-2px);box-shadow:0 8px 20px rgba(57,255,20,.1)}
.btg-pagerow__prev span,.btg-pagerow__next span{font-size:22px;color:var(--t-accent)}
.btg-pagerow small{font-family:var(--t-font-mono);font-size:11px;color:var(--t-muted);letter-spacing:.08em}
.btg-pagerow p{margin:4px 0 0;font-size:14px}

.btg-sidebar{margin-top:40px;padding:24px;background:var(--t-surface);border:1px solid var(--t-line);border-radius:var(--t-radius-lg)}
.btg-sidebar h3{font-family:var(--t-font-mono);font-size:14px;color:var(--t-accent);margin:0 0 16px;letter-spacing:.1em}
.btg-hot__item{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px dashed var(--t-line);transition:.15s}
.btg-hot__item:last-child{border-bottom:0}
.btg-hot__item:hover{padding-left:8px}
.btg-hot__num{flex-shrink:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-family:var(--t-font-mono);font-weight:700;color:#000;background:var(--t-accent);border-radius:var(--t-radius);box-shadow:var(--t-glow)}
.btg-hot__title{font-size:14px;color:var(--t-fg);margin:0 0 2px}
.btg-hot__date{font-family:var(--t-font-mono);font-size:11px;color:var(--t-muted)}

.btg-pagination{margin-top:32px;gap:8px}
.btg-pagination a,.btg-pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 12px;font-family:var(--t-font-mono);font-size:13px;color:var(--t-fg);border:1px solid var(--t-line);border-radius:var(--t-radius);transition:.15s}
.btg-pagination a:hover,.btg-pagination .current{color:#000;background:var(--t-accent);border-color:var(--t-accent);box-shadow:var(--t-glow)}

/* === 404 === */
.btg-404{padding:120px 0;text-align:center}
.btg-404__inner{max-width:640px;margin:0 auto}
.btg-404__code{font-family:var(--t-font-mono);font-size:clamp(100px,18vw,180px);font-weight:900;background:linear-gradient(180deg,var(--t-accent),var(--t-accent-2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:20px;text-shadow:0 0 60px rgba(57,255,20,.3)}
.btg-404 h1{font-size:24px;color:var(--t-accent);margin-bottom:12px;font-family:var(--t-font-mono)}
.btg-404 p{color:var(--t-muted);margin-bottom:32px}


/* ===== Logo 响应式自适应（全模板统一 · 标记: LOGO_AUTO_FIT_V1） ===== */
a[class*="logo"]:not([class*="logout"]),
div[class*="logo"]:not([class*="logout"]) {
    display: inline-flex;
    align-items: center;
    max-width: 200px;
    overflow: hidden;
}
a[class*="logo"]:not([class*="logout"]) mip-img,
a[class*="logo"]:not([class*="logout"]) img,
div[class*="logo"]:not([class*="logout"]) mip-img,
div[class*="logo"]:not([class*="logout"]) img {
    max-width: 100%;
    max-height: 44px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}
@media (max-width: 900px) {
    a[class*="logo"]:not([class*="logout"]) mip-img,
    a[class*="logo"]:not([class*="logout"]) img,
    div[class*="logo"]:not([class*="logout"]) mip-img,
    div[class*="logo"]:not([class*="logout"]) img {
        max-height: 36px;
    }
}
@media (max-width: 480px) {
    a[class*="logo"]:not([class*="logout"]) mip-img,
    a[class*="logo"]:not([class*="logout"]) img,
    div[class*="logo"]:not([class*="logout"]) mip-img,
    div[class*="logo"]:not([class*="logout"]) img {
        max-height: 30px;
    }
}