/* 官网（负责人 2026-10-25）：和游戏站同一套暖金夜配色，更像品牌宣传页（大图、留白、滚动时轻微动效）。手机优先，桌面两栏。 */
@font-face{font-family:"Noto Sans Thai";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/noto-sans-thai-400.woff2?v=5777645307) format("woff2");unicode-range:U+02D7,U+0303,U+0331,U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:"Noto Sans Thai";font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/noto-sans-thai-500.woff2?v=36aac83971) format("woff2");unicode-range:U+02D7,U+0303,U+0331,U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:"Noto Sans Thai";font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/noto-sans-thai-600.woff2?v=8690b63cc8) format("woff2");unicode-range:U+02D7,U+0303,U+0331,U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:"Noto Sans Thai";font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/noto-sans-thai-700.woff2?v=fa4acaf9f2) format("woff2");unicode-range:U+02D7,U+0303,U+0331,U+0E01-0E5B,U+200C-200D,U+25CC}

:root{
  --bg:#120f0b;--bg-2:#1a140e;--bg-3:#211a12;
  --text:#f3ead8;--text-2:#cfc4ae;--text-3:#a2988a;
  --gold:#e5c17c;--gold-hi:#fff2c6;--gold-mid:#f4c862;--gold-lo:#d99a2e;--gold-edge:#8e5f17;--on-gold:#2a1f08;
  --line:rgba(214,170,96,.26);--line-strong:rgba(232,190,112,.55);
  --card:linear-gradient(180deg,#2b2218 0%,#211a12 55%,#1a140e 100%);
  --card-shadow:inset 0 1px 0 rgba(255,226,160,.13),0 10px 28px rgba(0,0,0,.35);
  --btn-gold:linear-gradient(180deg,var(--gold-hi) 0%,var(--gold-mid) 48%,var(--gold-lo) 100%);
  --radius:18px;--gutter:16px;--wrap:1200px;
  --font:"Noto Sans Thai",Inter,"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip;-webkit-text-size-adjust:100%}
body{margin:0;min-width:0;overflow-x:clip;background:var(--bg);color:var(--text);font:400 16px/1.65 var(--font);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:8px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.skip-link{position:absolute;left:12px;top:-60px;z-index:20;padding:10px 14px;border-radius:10px;background:var(--gold);color:var(--on-gold);font-weight:600}
.skip-link:focus{top:12px}

/* 按钮：和游戏站的金色按钮一致 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border-radius:999px;font-weight:600;font-size:16px;line-height:1.2;text-align:center;transition:transform .2s,box-shadow .2s,border-color .2s,background .2s;cursor:pointer;white-space:nowrap}
.btn-gold{background:var(--btn-gold);color:var(--on-gold);border:1px solid #ffe3a0;box-shadow:inset 0 1px 0 rgba(255,255,255,.75),0 3px 0 var(--gold-edge),0 10px 26px rgba(240,180,80,.22)}
.btn-gold:hover{transform:translateY(-1px);box-shadow:inset 0 1px 0 rgba(255,255,255,.75),0 4px 0 var(--gold-edge),0 14px 30px rgba(240,180,80,.3)}
.btn-gold:active{transform:translateY(2px);box-shadow:inset 0 1px 0 rgba(255,255,255,.7),0 1px 0 var(--gold-edge)}
.btn-outline{border:1px solid var(--line-strong);color:var(--gold);background:rgba(229,193,124,.06)}
.btn-outline:hover{background:rgba(229,193,124,.14);border-color:var(--gold)}
.btn-large{min-height:54px;padding:0 30px;font-size:17px}
.btn-small{min-height:40px;padding:0 16px;font-size:14px}
.btn[aria-disabled="true"]{opacity:.5;pointer-events:none}
.text-link{display:inline-flex;align-items:center;min-height:44px;color:var(--gold);font-weight:500}

/* 顶栏 */
.site-header{position:sticky;top:0;z-index:10;background:linear-gradient(180deg,rgba(18,15,11,.9),rgba(18,15,11,.6));-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .2s,background .2s}
.site-header.is-scrolled{border-bottom-color:var(--line);background:rgba(18,15,11,.92)}
.header-row{display:flex;align-items:center;gap:12px;min-height:64px}
.brand{flex:none;display:flex;align-items:center;min-height:44px}
.brand img{width:auto;height:30px}
.site-nav{display:none}
.header-actions{display:flex;align-items:center;gap:8px;margin-left:auto;min-width:0}
.lang-switch{display:flex;padding:3px;border:1px solid var(--line);border-radius:999px;background:rgba(0,0,0,.25)}
.lang-switch button{min-width:40px;min-height:34px;padding:0 8px;border:0;border-radius:999px;background:transparent;color:var(--text-3);font:500 13px/1 var(--font);cursor:pointer}
.lang-switch button[aria-pressed="true"]{background:var(--btn-gold);color:var(--on-gold)}
.header-play{display:none}

/* 首屏 */
.hero{position:relative;overflow:hidden;padding:28px 0 56px;isolation:isolate}
.hero-bg,.vip-bg{position:absolute;inset:0;z-index:-1;background:radial-gradient(120% 70% at 70% 0%,rgba(240,190,90,.28),rgba(240,190,90,0) 60%),radial-gradient(90% 60% at 0% 100%,rgba(160,60,30,.22),rgba(160,60,30,0) 70%),linear-gradient(180deg,#1d150d 0%,var(--bg) 100%)}
.hero-bg img,.vip-bg img{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .6s}
.hero-bg.has-art img,.vip-bg.has-art img{opacity:1}
.hero-bg::after{content:"";position:absolute;inset:auto 0 0;height:120px;background:linear-gradient(180deg,rgba(18,15,11,0),var(--bg))}
.hero-grid{display:grid;gap:20px;align-items:center}
.hero-copy{display:grid;justify-items:center;text-align:center;gap:14px}
.hero-logo{width:min(240px,64vw)}
.eyebrow{display:inline-flex;padding:4px 12px;border:1px solid var(--line-strong);border-radius:999px;color:var(--gold);font-size:13px;letter-spacing:.08em}
.hero h1{font-size:clamp(34px,9vw,64px);line-height:1.18;font-weight:700;white-space:pre-line;letter-spacing:-.01em;background:linear-gradient(180deg,#fff7df 0%,#f5d58e 55%,#d9a24a 100%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 3px 0 rgba(0,0,0,.45))}
.hero-text{max-width:34em;color:var(--text-2);font-size:16px}
.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:6px;width:100%}
.hero-actions .btn{flex:1 1 200px;max-width:280px}
.hero-points{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 18px;margin-top:4px;color:var(--text-2);font-size:14px}
.hero-points li{display:flex;align-items:center;gap:6px}
.hero-points li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px rgba(229,193,124,.8)}
.hero-visual{position:relative;width:min(100%,420px);aspect-ratio:1;margin:0 auto}
.hero-art{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0}
.hero-visual.has-art .hero-art{opacity:1}
.hero-visual.has-art .hero-fallback{display:none}
.hero-fallback{position:absolute;inset:0}
.hero-glow{position:absolute;inset:8%;border-radius:50%;background:radial-gradient(circle,rgba(255,200,100,.45),rgba(255,200,100,0) 65%);filter:blur(8px)}
.hero-wheel{position:absolute;left:12%;top:12%;width:76%;height:76%;animation:spin 60s linear infinite}
.hero-ring{position:absolute;inset:6%;width:88%;height:88%}
.hero-chest{position:absolute;left:50%;bottom:2%;width:34%;transform:translateX(-50%);filter:drop-shadow(0 12px 18px rgba(0,0,0,.55));animation:float 4.5s ease-in-out infinite}
.hero-coin{position:absolute;width:16%;filter:drop-shadow(0 8px 10px rgba(0,0,0,.5));animation:float 5s ease-in-out infinite}
.coin-a{left:0;top:18%;animation-delay:-1s}
.coin-b{right:2%;top:6%;width:13%;animation-delay:-2.5s}
.coin-c{right:4%;bottom:22%;width:11%;animation-delay:-3.5s}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -10px}}

/* 区块 */
.section{position:relative;padding:56px 0;isolation:isolate}
.section-alt{background:linear-gradient(180deg,rgba(255,220,150,.035),rgba(255,220,150,0))}
.section-head{display:grid;justify-items:center;gap:10px;margin-bottom:28px;text-align:center}
.section-head.is-left{justify-items:start;text-align:left}
.section-head h2{font-size:clamp(26px,6vw,40px);line-height:1.25;font-weight:700;color:var(--gold-hi)}
.section-head h2::after{content:"";display:block;width:48px;height:3px;margin:12px auto 0;border-radius:3px;background:var(--btn-gold)}
.section-head.is-left h2::after{margin-left:0}
.section-head p{max-width:40em;color:var(--text-2)}
.section-foot{display:flex;justify-content:center;margin-top:28px}
.empty-card{grid-column:1 / -1;padding:28px 20px;border:1px dashed var(--line);border-radius:var(--radius);color:var(--text-3);text-align:center}

/* 热门游戏 */
.game-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.game-card{position:relative;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--card-shadow);transition:transform .25s,border-color .25s}
.game-card:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.game-card img,.game-art{width:100%;aspect-ratio:1;object-fit:cover;object-position:center;background:radial-gradient(circle at 50% 40%,#3a2b17,#1a140e)}
.game-info{display:grid;gap:2px;padding:10px 12px 12px}
.game-info strong{font-size:15px;font-weight:600;line-height:1.35;overflow-wrap:anywhere}
.game-info small{color:var(--text-3);font-size:12px}
.game-badge{position:absolute;top:8px;left:8px;padding:2px 10px;border-radius:999px;background:rgba(18,15,11,.78);color:var(--text-2);font-size:12px;line-height:22px}
.game-badge.is-live{background:var(--btn-gold);color:var(--on-gold);font-weight:600}
.game-card.is-loading,.event-card.is-loading{min-height:200px;background:linear-gradient(100deg,#1e1811 30%,#2a2117 50%,#1e1811 70%);background-size:300% 100%;animation:shimmer 1.4s linear infinite}
@keyframes shimmer{to{background-position:-150% 0}}

/* 最新活动 */
.event-grid{display:grid;gap:14px}
.event-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--card-shadow);transition:transform .25s,border-color .25s}
.event-card:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.event-cover{position:relative;display:block;flex:none;min-height:0;overflow:hidden;aspect-ratio:2 / 1;background:radial-gradient(circle at 70% 30%,rgba(240,190,90,.35),rgba(0,0,0,0) 60%),#241b11}
.event-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.event-status{position:absolute;top:10px;left:10px;padding:2px 10px;border-radius:999px;background:rgba(18,15,11,.8);color:var(--text-2);font-size:12px;line-height:22px}
.event-status.is-live{background:#2f6b3f;color:#e9fff0}
.event-body{display:grid;gap:6px;padding:14px 16px 16px}
.event-body strong{font-size:17px;line-height:1.4;overflow-wrap:anywhere}
.event-body span{color:var(--text-2);font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.event-body small{color:var(--gold);font-size:13px}

/* VIP 特权 */
.vip-section{overflow:hidden}
.vip-bg{background:radial-gradient(80% 60% at 50% 0%,rgba(240,190,90,.18),rgba(240,190,90,0) 70%),var(--bg)}
.vip-badges{display:flex;justify-content:center;gap:4px;margin:-6px 0 26px}
.vip-badges img{width:56px;filter:drop-shadow(0 6px 10px rgba(0,0,0,.5))}
.vip-badges img:nth-child(odd){translate:0 6px}
.perk-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.perk{display:grid;justify-items:center;align-content:start;gap:8px;padding:18px 12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--card-shadow);text-align:center}
.perk img{width:64px}
.perk h3{font-size:16px;line-height:1.35;color:var(--gold-hi)}
.perk p{color:var(--text-2);font-size:13px;line-height:1.6}

/* 礼包码、App：两栏 */
.split{display:grid;gap:28px;align-items:center}
.split-copy{display:grid;gap:18px}
.split-copy .section-head{margin-bottom:0}
.split-art{position:relative;width:min(100%,360px);aspect-ratio:1;margin:0 auto}
.split-art>.art-slot{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0}
.split-art.has-art>.art-slot{opacity:1}
.split-art.has-art>.gift-fallback,.split-art.has-art>.phone-fallback{display:none}
.gift-fallback{position:absolute;inset:0;display:grid;place-items:center}
.gift-fallback img{position:relative;width:62%;filter:drop-shadow(0 18px 24px rgba(0,0,0,.55));animation:float 4.5s ease-in-out infinite}
.steps{display:grid;gap:12px;counter-reset:step}
.steps li{position:relative;display:grid;gap:2px;padding:14px 16px 14px 62px;border:1px solid var(--line);border-radius:14px;background:rgba(255,220,150,.04);counter-increment:step}
.steps li::before{content:counter(step);position:absolute;left:16px;top:50%;display:grid;place-items:center;width:32px;height:32px;margin-top:-16px;border-radius:50%;background:var(--btn-gold);color:var(--on-gold);font-weight:700}
.steps strong{font-size:16px;color:var(--gold-hi)}
.steps span{color:var(--text-2);font-size:14px}
.note{color:var(--text-3);font-size:14px}
.app-section .split-art{width:min(100%,280px);aspect-ratio:1 / 1.6}
.phone-fallback{position:absolute;inset:0;display:grid;place-items:center}
.phone-screen{display:grid;align-content:start;justify-items:center;gap:12px;width:78%;height:96%;padding:28% 12% 0;border:8px solid #2c241a;border-radius:34px;background:radial-gradient(120% 60% at 50% 0%,rgba(240,190,90,.3),rgba(0,0,0,0) 70%),#15100b;box-shadow:0 0 0 1px var(--line-strong),0 24px 50px rgba(0,0,0,.6)}
.phone-screen img{width:82%}
.phone-screen span{width:100%;height:42px;border-radius:12px;background:var(--card);border:1px solid var(--line)}
.phone-screen span:first-of-type{height:72px;background:linear-gradient(120deg,rgba(240,190,90,.35),rgba(240,190,90,.08))}
.app-icon{width:64px;height:64px;border-radius:16px;box-shadow:0 8px 20px rgba(0,0,0,.4)}
.app-buttons{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.app-buttons .btn{flex:1 1 200px}

/* 手机底部的“进入游戏”（首屏按钮滚出屏幕后出现；桌面顶栏已有按钮，不显示） */
.mobile-cta{position:fixed;left:0;right:0;bottom:0;z-index:9;padding:10px var(--gutter) calc(10px + env(safe-area-inset-bottom));background:linear-gradient(180deg,rgba(18,15,11,0),rgba(18,15,11,.92) 35%);transform:translateY(110%);transition:transform .3s ease;pointer-events:none}
.mobile-cta.is-shown{transform:none;pointer-events:auto}
.mobile-cta .btn{width:100%;max-width:420px;margin:0 auto;display:flex}
/* 页脚 */
.site-footer{padding:44px 0 calc(92px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#0e0b08;color:var(--text-3);font-size:14px}
.footer-grid{display:grid;gap:26px}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand img{height:28px;width:auto}
.age-badge{display:inline-grid;place-items:center;width:40px;height:40px;border:2px solid #c9564a;border-radius:50%;color:#ff9a8c;font-weight:700;font-size:14px}
.footer-col{display:grid;gap:8px}
.footer-col h3{font-size:15px;color:var(--text);font-weight:600}
.footer-links{display:flex;flex-wrap:wrap;gap:4px 16px}
.footer-links a{display:inline-flex;align-items:center;min-height:44px;color:var(--gold)}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;margin-top:28px;padding-top:18px;border-top:1px solid rgba(214,170,96,.12);font-size:13px}
.footer-bottom a{display:inline-flex;align-items:center;min-height:44px;color:var(--text-2)}

/* 滚动淡入（js 加 .js 后才隐藏，没开 JS 时全部直接显示） */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.is-visible{opacity:1;transform:none}

@media (min-width:600px){
  :root{--gutter:24px}
  .game-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .event-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .perk-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (min-width:960px){
  :root{--gutter:32px}
  body{font-size:17px}
  .header-row{min-height:76px;gap:24px}
  .brand img{height:36px}
  .site-nav{display:flex;gap:4px;margin-left:12px}
  .site-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;color:var(--text-2);font-size:15px;transition:color .2s,background .2s}
  .site-nav a:hover{color:var(--gold);background:rgba(229,193,124,.08)}
  .header-play{display:inline-flex}
  .hero{padding:56px 0 96px;min-height:min(820px,calc(100vh - 76px));display:flex;align-items:center}
  .hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:48px}
  .hero-copy{justify-items:start;text-align:left;gap:18px}
  .hero-logo{width:280px}
  .hero-actions{justify-content:flex-start}
  .hero-actions .btn{flex:0 0 auto;min-width:200px}
  .hero-points{justify-content:flex-start}
  .hero-text{font-size:18px}
  .hero-visual{width:100%;max-width:560px}
  .section{padding:96px 0}
  .section-head{margin-bottom:40px}
  .game-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
  .event-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
  .vip-badges img{width:80px}
  .perk-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
  .perk{padding:28px 20px;gap:10px}
  .perk img{width:84px}
  .perk h3{font-size:18px}
  .perk p{font-size:14px}
  .split{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px}
  .split.is-reverse .split-art{order:2}
  .split-art{width:100%;max-width:440px}
  .app-section .split-art{max-width:320px}
  .app-buttons .btn{flex:0 0 auto;min-width:200px}
  .footer-grid{grid-template-columns:1.2fr 1fr 1fr 1fr;gap:32px}
  .mobile-cta{display:none}
  .site-footer{padding-bottom:28px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero-wheel,.hero-chest,.hero-coin,.gift-fallback img,.game-card.is-loading,.event-card.is-loading{animation:none}
  .js .reveal{opacity:1;transform:none;transition:none}
  .btn,.game-card,.event-card,.mobile-cta{transition:none}
}