/* =========================================================
   bet_sport — Sports Arena · 体育竞技 · BETFLIX 风
   palette: deep-blue stadium + orange-ignite + white-spotlight
   style: 赛事记分牌 + 斜切切角 + 赔率数字 + 动感线条
   ========================================================= */
:root{
    --t-bg:#0a1228; --t-bg-2:#050a18;
    --t-surface:#0f1830; --t-surface-2:#1a2744; --t-surface-3:#243556;
    --t-fg:#ffffff; --t-muted:#8a9bbf;
    --t-accent:#ff6b1a; --t-accent-2:#ffd23f; --t-accent-3:#00d4aa;
    --t-win:#00d4aa; --t-hot:#ff3355;
    --t-line:rgba(255,255,255,.08); --t-line-strong:rgba(255,107,26,.5);
    --t-radius:6px; --t-radius-lg:12px;
    --t-font-sans:'Inter','Noto Sans Thai','Kanit',system-ui,-apple-system,sans-serif;
    --t-font-num:'Oswald','Barlow Condensed','Bebas Neue',Impact,sans-serif;
    --t-shadow:0 6px 20px rgba(0,0,0,.4);
    --t-shadow-orange:0 8px 28px rgba(255,107,26,.35);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body.bts-scope{
    font-family:var(--t-font-sans);
    background:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(255,107,26,.12) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 90% 100%, rgba(0,212,170,.08) 0%, transparent 60%),
        var(--t-bg);
    background-attachment:fixed;
    color:var(--t-fg);
    line-height:1.7;
    font-size:15px;
    overflow-x:hidden;
    position:relative;
}
.bts-scope a{color:var(--t-accent);text-decoration:none;transition:.2s}
.bts-scope a:hover{color:var(--t-accent-2)}
.bts-scope img{max-width:100%;display:block}
.bts-scope h1,.bts-scope h2,.bts-scope h3,.bts-scope h4{font-weight:800;letter-spacing:-.01em;margin:0 0 .6em;text-transform:uppercase}

/* === 背景：体育场光 + 斜线 === */
.bts-bg-grid{position:fixed;inset:0;z-index:0;pointer-events:none;
    background-image:repeating-linear-gradient(135deg, transparent 0, transparent 80px, rgba(255,107,26,.025) 80px, rgba(255,107,26,.025) 82px);
}
.bts-bg-scan{position:fixed;inset:0;z-index:0;pointer-events:none;
    background:
        linear-gradient(180deg, rgba(10,18,40,.4) 0%, transparent 30%, transparent 70%, rgba(5,10,24,.6) 100%);
}

.bts-main{position:relative;z-index:1}
.u-container{max-width:1280px;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：赛事记分牌风 === */
.bts-nav{position:sticky;top:0;z-index:50;background:rgba(5,10,24,.92);backdrop-filter:blur(16px) saturate(180%);border-bottom:2px solid var(--t-accent);box-shadow:0 4px 20px rgba(0,0,0,.5)}
.bts-nav::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--t-accent) 0%,var(--t-accent-2) 50%,var(--t-accent) 100%);animation:bts-slide 3s linear infinite}
@keyframes bts-slide{from{background-position:0 0}to{background-position:200px 0}}
.bts-nav__inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.bts-nav__logo{display:flex;align-items:center;position:relative;padding-right:16px}
.bts-nav__logo::after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);width:2px;height:32px;background:var(--t-accent)}
.bts-nav__list{display:flex;gap:2px;list-style:none;margin:0;padding:0}
.bts-nav__link{display:inline-flex;align-items:center;height:40px;padding:0 18px;color:var(--t-fg);font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;border-radius:var(--t-radius);transition:.2s;position:relative}
.bts-nav__link:hover{color:var(--t-accent)}
.bts-nav__link.is-active{color:var(--t-fg);background:var(--t-accent)}
.bts-nav__link.is-active::before{content:"";position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);border:6px solid transparent;border-top-color:var(--t-accent)}
.bts-nav__toggle{display:none;background:var(--t-accent);border:0;width:44px;height:44px;border-radius:var(--t-radius);cursor:pointer;position:relative;box-shadow:var(--t-shadow-orange)}
.bts-nav__toggle span,.bts-nav__toggle span::before,.bts-nav__toggle span::after{position:absolute;left:12px;right:12px;height:2px;background:#fff;content:"";transition:.2s}
.bts-nav__toggle span{top:50%;transform:translateY(-50%)}
.bts-nav__toggle span::before{top:-7px}.bts-nav__toggle span::after{top:7px}
@media(max-width:900px){.bts-nav__list{display:none}.bts-nav__toggle{display:block}}

/* === DRAWER === */
.bts-drawer{position:fixed;top:0;right:-100%;width:min(320px,82vw);height:100vh;background:linear-gradient(180deg,var(--t-surface-2) 0%,var(--t-bg-2) 100%);border-left:3px solid var(--t-accent);padding:24px;z-index:100;transition:right .3s;overflow-y:auto}
.bts-drawer.is-open{right:0;box-shadow:-20px 0 60px rgba(0,0,0,.7)}
.bts-drawer__head{display:flex;justify-content:space-between;align-items:center;padding-bottom:20px;border-bottom:2px solid var(--t-accent);margin-bottom:20px}
.bts-drawer__list{list-style:none;margin:0 0 24px;padding:0}
.bts-drawer__list li{margin-bottom:4px}
.bts-drawer__list a{display:block;padding:12px 14px;color:var(--t-fg);font-size:14px;font-weight:600;border-left:3px solid transparent;transition:.15s}
.bts-drawer__list a:hover,.bts-drawer__list a.is-active{color:var(--t-accent);border-left-color:var(--t-accent);background:rgba(255,107,26,.08);padding-left:20px}
.bts-drawer__cta{display:flex;flex-direction:column;gap:10px}
.bts-overlay{position:fixed;inset:0;background:rgba(0,0,0,.75);backdrop-filter:blur(4px);z-index:99;opacity:0;visibility:hidden;transition:.3s}
.bts-overlay.is-open{opacity:1;visibility:visible}

/* === BUTTONS：带斜切动感 === */
.bts-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:.2s;border:0;position:relative;clip-path:polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%)}
.bts-btn--lg{padding:16px 36px;font-size:14px;clip-path:polygon(14px 0, 100% 0, calc(100% - 14px) 100%, 0 100%)}
.bts-btn--primary{background:linear-gradient(135deg,var(--t-accent) 0%,#ff8533 100%);color:#fff;box-shadow:var(--t-shadow-orange)}
.bts-btn--primary:hover{background:linear-gradient(135deg,#ff8533 0%,var(--t-accent-2) 100%);color:#000;transform:translateY(-2px);box-shadow:0 12px 32px rgba(255,107,26,.55)}
.bts-btn--pink{background:linear-gradient(135deg,var(--t-accent-3) 0%,#00a88c 100%);color:#001a14;box-shadow:0 6px 20px rgba(0,212,170,.35)}
.bts-btn--pink:hover{background:linear-gradient(135deg,var(--t-accent-2) 0%,var(--t-accent-3) 100%);transform:translateY(-2px)}
.bts-btn--ghost{background:transparent;color:var(--t-fg);box-shadow:inset 0 0 0 2px var(--t-accent)}
.bts-btn--ghost:hover{background:var(--t-accent);color:#fff}

/* === HERO：赛场聚光灯 === */
.bts-hero{padding:80px 0 60px;text-align:left;position:relative;overflow:hidden}
.bts-hero::before{content:"";position:absolute;top:-20%;right:-10%;width:500px;height:500px;background:radial-gradient(circle,rgba(255,107,26,.18) 0%,transparent 70%);pointer-events:none}
.bts-hero__badge{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 6px;background:var(--t-surface-2);border-left:3px solid var(--t-accent);font-size:11px;color:var(--t-accent-2);letter-spacing:.15em;margin-bottom:20px;text-transform:uppercase;font-weight:700}
.bts-hero__badge span:first-child{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;background:var(--t-accent);color:#fff;border-radius:50%;font-size:10px;animation:bts-pulse 1.5s ease-in-out infinite}
@keyframes bts-pulse{0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(255,107,26,.6)}50%{transform:scale(1.1);box-shadow:0 0 0 8px rgba(255,107,26,0)}}
.bts-hero__title{font-family:var(--t-font-num);font-size:clamp(44px,7vw,96px);line-height:.95;margin-bottom:20px;text-transform:uppercase;font-weight:700;letter-spacing:-.02em;background:linear-gradient(180deg,#fff 0%,var(--t-accent-2) 50%,var(--t-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 4px 20px rgba(255,107,26,.25))}
.bts-hero__lead{font-size:17px;color:var(--t-muted);max-width:680px;margin:0 0 32px}
.bts-hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:56px}
.bts-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;max-width:100%;margin:0;border:1px solid var(--t-line);border-radius:var(--t-radius-lg);overflow:hidden;background:var(--t-surface)}
@media(max-width:700px){.bts-stats{grid-template-columns:repeat(2,1fr)}}
.bts-stat{padding:24px 20px;text-align:left;position:relative;border-right:1px solid var(--t-line)}
.bts-stat:last-child{border-right:0}
.bts-stat::before{content:"";position:absolute;top:0;left:0;width:40px;height:3px;background:var(--t-accent)}
.bts-stat__label{font-size:10px;color:var(--t-muted);letter-spacing:.15em;margin-bottom:10px;text-transform:uppercase;font-weight:700}
.bts-stat__value{display:block;font-family:var(--t-font-num);font-size:42px;font-weight:700;color:var(--t-accent);margin-bottom:2px;line-height:1}
.bts-stat__note{font-size:13px;color:var(--t-fg)}

/* === SECTION TITLE === */
.bts-section-title{text-align:center;margin-bottom:48px;position:relative}
.bts-section-title__eyebrow{display:inline-block;font-size:11px;color:var(--t-accent);letter-spacing:.2em;margin-bottom:12px;padding:5px 14px;background:rgba(255,107,26,.12);border-radius:var(--t-radius);text-transform:uppercase;font-weight:700}
.bts-section-title__h{font-family:var(--t-font-num);font-size:clamp(32px,5vw,54px);margin:0 0 12px;text-transform:uppercase;font-weight:700;letter-spacing:-.01em}
.bts-section-title__h::after{content:"";display:block;width:60px;height:4px;background:var(--t-accent);margin:16px auto 0;border-radius:2px}
.bts-section-title__p{color:var(--t-muted);font-size:15px;max-width:700px;margin:0 auto}

/* === CARDS === */
.bts-card{padding:28px 24px;background:var(--t-surface);border:1px solid var(--t-line);border-radius:var(--t-radius-lg);transition:.25s;position:relative;overflow:hidden}
.bts-card::before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:var(--t-accent);transform:scaleY(0);transform-origin:bottom;transition:.3s}
.bts-card:hover{transform:translateY(-4px);border-color:var(--t-accent);box-shadow:0 16px 40px rgba(0,0,0,.4)}
.bts-card:hover::before{transform:scaleY(1)}
.bts-card__icon{font-size:40px;margin-bottom:12px;display:inline-block}
.bts-card__title{font-size:20px;color:var(--t-fg);margin-bottom:8px}
.bts-card__text{color:var(--t-muted);font-size:14px;line-height:1.7}

/* === GAMES / NEWS GRID === */
.bts-game,.bts-news__item{background:var(--t-surface);border:1px solid var(--t-line);border-radius:var(--t-radius-lg);overflow:hidden;transition:.25s;position:relative}
.bts-game:hover,.bts-news__item:hover{border-color:var(--t-accent);transform:translateY(-3px);box-shadow:0 16px 40px rgba(0,0,0,.45)}
.bts-game__media,.bts-news__media{aspect-ratio:16/10;overflow:hidden;position:relative}
.bts-game__media::after,.bts-news__media::after{content:"";position:absolute;bottom:0;left:0;right:0;height:40%;background:linear-gradient(180deg,transparent,rgba(10,18,40,.9))}
.bts-game__media mip-img,.bts-news__media mip-img{width:100%;height:100%;object-fit:cover;transition:.4s}
.bts-game:hover .bts-game__media mip-img,.bts-news__item:hover .bts-news__media mip-img{transform:scale(1.08)}
.bts-game__body,.bts-news__body{padding:20px}
.bts-game__title,.bts-news__title{font-size:17px;margin:0 0 8px;font-weight:700;text-transform:none}
.bts-game__title a,.bts-news__title a{color:var(--t-fg)}
.bts-game__title a:hover,.bts-news__title a:hover{color:var(--t-accent)}
.bts-game__text,.bts-news__excerpt{color:var(--t-muted);font-size:13px;line-height:1.6;margin:0}
.bts-news{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.bts-news__meta{display:flex;justify-content:space-between;margin-top:14px;padding-top:12px;border-top:1px dashed var(--t-line);font-size:11px;color:var(--t-muted);letter-spacing:.05em;text-transform:uppercase;font-weight:600}

/* === LONGFORM === */
.bts-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-radius:var(--t-radius-lg);border-top:4px solid var(--t-accent)}
.bts-longform h2,.bts-longform h3{font-family:var(--t-font-num);color:var(--t-fg);margin-top:1.8em;padding-left:16px;border-left:4px solid var(--t-accent);text-transform:uppercase;letter-spacing:-.01em}
.bts-longform ul{padding-left:22px}
.bts-longform li{margin:.4em 0}
.bts-longform li::marker{color:var(--t-accent)}

/* === FAQ === */
.bts-faq{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:800px){.bts-faq{grid-template-columns:1fr}}
.bts-faq__item{padding:22px 24px;background:var(--t-surface);border-left:4px solid var(--t-accent);border-radius:var(--t-radius-lg);transition:.2s}
.bts-faq__item:hover{transform:translateX(4px);background:var(--t-surface-2)}
.bts-faq__q{font-size:15px;color:var(--t-fg);margin-bottom:10px;font-weight:700;text-transform:none}
.bts-faq__q::before{content:"Q.";color:var(--t-accent);font-weight:900;margin-right:8px;font-family:var(--t-font-num);font-size:18px}
.bts-faq__a{color:var(--t-muted);font-size:14px;line-height:1.7}
.bts-faq__a::before{content:"A.";color:var(--t-accent-3);font-weight:900;margin-right:8px;font-family:var(--t-font-num);font-size:18px}

/* === FOOTER === */
.bts-footer{background:var(--t-bg-2);border-top:3px solid var(--t-accent);padding:60px 0 24px;margin-top:80px;position:relative;z-index:1}
.bts-footer__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;margin-bottom:32px}
.bts-footer__title{font-size:12px;color:var(--t-accent);letter-spacing:.2em;margin-bottom:14px;text-transform:uppercase;font-weight:800;padding-bottom:8px;border-bottom:2px solid var(--t-accent)}
.bts-footer__links{display:flex;flex-direction:column;gap:8px}
.bts-footer__links a{color:var(--t-muted);font-size:13px;transition:.15s}
.bts-footer__links a:hover{color:var(--t-accent);padding-left:6px}
.bts-footer__bottom{padding-top:20px;border-top:1px solid var(--t-line);display:flex;justify-content:space-between;font-size:11px;color:var(--t-muted);letter-spacing:.08em;flex-wrap:wrap;gap:8px;text-transform:uppercase}

/* === ARTICLE === */
.bts-article-hero{padding:80px 0 40px;background:linear-gradient(180deg,var(--t-surface) 0%,transparent 100%);border-bottom:1px solid var(--t-line)}
.bts-article-hero h1{font-family:var(--t-font-num);font-size:clamp(32px,5vw,56px);margin:12px 0 0;text-transform:uppercase;letter-spacing:-.01em;line-height:1.1}
.bts-meta-row{display:flex;flex-wrap:wrap;gap:20px;font-size:12px;color:var(--t-accent);letter-spacing:.1em;text-transform:uppercase;font-weight:700}
.bts-article-cover{margin:24px 0;border-radius:var(--t-radius-lg);overflow:hidden;box-shadow:var(--t-shadow)}
.bts-article-body{color:var(--t-fg);font-size:16px;line-height:1.85;padding:36px;background:var(--t-surface);border-radius:var(--t-radius-lg);border-top:4px solid var(--t-accent)}
.bts-article-body h2,.bts-article-body h3{font-family:var(--t-font-num);color:var(--t-fg);margin-top:1.6em;padding-left:14px;border-left:4px solid var(--t-accent)}
.bts-article-body a{color:var(--t-accent-2);border-bottom:1px solid var(--t-accent-2)}
.bts-article-body img{border-radius:var(--t-radius);margin:16px 0}
.bts-tag{display:inline-block;padding:5px 14px;margin:4px;font-size:11px;color:var(--t-fg);background:var(--t-surface-2);border-radius:999px;letter-spacing:.08em;font-weight:700;text-transform:uppercase;transition:.15s}
.bts-tag:hover{background:var(--t-accent);color:#fff;transform:translateY(-2px)}

.bts-pagerow{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}
@media(max-width:700px){.bts-pagerow{grid-template-columns:1fr}}
.bts-pagerow__prev,.bts-pagerow__next{display:flex;align-items:center;gap:12px;padding:20px 22px;background:var(--t-surface);border:1px solid var(--t-line);border-radius:var(--t-radius-lg);transition:.2s;color:var(--t-fg)}
.bts-pagerow__next{text-align:right;justify-content:flex-end}
.bts-pagerow__prev:hover,.bts-pagerow__next:hover{border-color:var(--t-accent);transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,107,26,.15)}
.bts-pagerow__prev span,.bts-pagerow__next span{font-size:22px;color:var(--t-accent)}
.bts-pagerow small{font-size:11px;color:var(--t-accent);letter-spacing:.12em;text-transform:uppercase;font-weight:700}
.bts-pagerow p{margin:4px 0 0;font-size:14px;font-weight:600}

.bts-sidebar{margin-top:40px;padding:28px;background:var(--t-surface);border-radius:var(--t-radius-lg);border-top:4px solid var(--t-accent)}
.bts-sidebar h3{font-family:var(--t-font-num);font-size:18px;color:var(--t-fg);margin:0 0 16px;letter-spacing:-.01em}
.bts-hot__item{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px dashed var(--t-line);transition:.15s}
.bts-hot__item:last-child{border-bottom:0}
.bts-hot__item:hover{padding-left:8px}
.bts-hot__num{flex-shrink:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;font-family:var(--t-font-num);font-weight:700;font-size:16px;color:#fff;background:var(--t-accent);border-radius:var(--t-radius)}
.bts-hot__title{font-size:14px;color:var(--t-fg);margin:0 0 2px;font-weight:600}
.bts-hot__date{font-size:11px;color:var(--t-muted);text-transform:uppercase;letter-spacing:.05em}

.bts-pagination{margin-top:32px;gap:8px}
.bts-pagination a,.bts-pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 14px;font-size:13px;font-weight:700;color:var(--t-fg);background:var(--t-surface);border-radius:var(--t-radius);transition:.15s}
.bts-pagination a:hover,.bts-pagination .current{color:#fff;background:var(--t-accent);box-shadow:var(--t-shadow-orange)}

/* === 404 === */
.bts-404{padding:120px 0;text-align:center}
.bts-404__inner{max-width:640px;margin:0 auto}
.bts-404__code{font-family:var(--t-font-num);font-size:clamp(120px,20vw,220px);font-weight:700;background:linear-gradient(180deg,var(--t-accent) 0%,var(--t-accent-2) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:20px;filter:drop-shadow(0 8px 24px rgba(255,107,26,.4))}
.bts-404 h1{font-family:var(--t-font-num);font-size:28px;color:var(--t-fg);margin-bottom:12px}
.bts-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;
    }
}