/* ============================================================
   复古传奇 · 深金主题  v1
   纯静态单页样式表：Hero / 公告 / 下载 / 版本介绍 / 特色 / 须知 / 页脚
   ============================================================ */

/* ---------- 1. 设计变量 ---------- */
:root{
  --bg-primary:#0a0806;
  --bg-secondary:#0d0a07;
  --surface:#14110e;
  --surface-alt:#1a1611;
  --surface-hover:#1f1a14;

  --text-primary:#e8dcc8;
  --text-secondary:#9a8e7a;
  --text-muted:#6a6050;

  --gold:#c9a84c;
  --gold-light:#e6c877;
  --gold-dark:#7a5c1a;
  --gold-deep:#4a3a1a;
  --crimson:#8b2500;

  --border:#2a2218;
  --border-gold:#453718;
  --glow-gold:rgba(201,168,76,.14);
  --shadow-card:0 12px 34px rgba(0,0,0,.5);

  --radius:14px;
  --radius-sm:10px;
  --font-serif:"Songti SC","STSong","SimSun","NSimSun",serif;
  --font-sans:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;
  --header-h:72px;
}

/* ---------- 2. 基础 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg-primary);
  color:var(--text-primary);
  font-family:var(--font-sans);
  font-size:15px;
  line-height:1.8;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{margin:0;font-family:var(--font-serif);font-weight:700;line-height:1.35}
p{margin:0}
button{font-family:inherit}

::selection{background:rgba(201,168,76,.28);color:#fff}

/* 滚动条 */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#0b0907}
::-webkit-scrollbar-thumb{background:#2e2519;border-radius:6px;border:2px solid #0b0907}
::-webkit-scrollbar-thumb:hover{background:var(--gold-dark)}

/* ---------- 3. 通用工具 ---------- */
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

.section{padding:78px 0;position:relative}
.section--alt{background:
  linear-gradient(180deg,rgba(20,17,14,.9),rgba(10,8,6,1)),
  radial-gradient(900px 400px at 50% 0%,rgba(201,168,76,.06),transparent 70%);
  border-top:1px solid rgba(42,34,24,.9);
  border-bottom:1px solid rgba(42,34,24,.9);
}
.section[id]{scroll-margin-top:calc(var(--header-h) + 10px)}

/* 金色分隔标题 */
.divider{display:flex;align-items:center;gap:16px;margin-bottom:26px}
.divider::before,.divider::after{
  content:"";height:1px;flex:1;
  background:linear-gradient(90deg,transparent,var(--border-gold) 40%,var(--border-gold) 60%,transparent);
}
.divider span{
  font-family:var(--font-serif);
  font-size:15px;
  letter-spacing:4px;
  color:var(--gold);
  white-space:nowrap;
  text-shadow:0 0 18px var(--glow-gold);
}

/* 章节大标题 */
.sec-head{text-align:center;margin-bottom:40px}
.sec-head .eyebrow{
  display:inline-block;font-size:12px;letter-spacing:6px;color:var(--gold-dark);
  margin-bottom:10px;text-transform:uppercase;
}
.sec-head h2{
  font-size:clamp(24px,3.4vw,34px);
  letter-spacing:3px;
  background:linear-gradient(180deg,#fff8e6,#e6c877 45%,#a8852f);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.sec-head p{margin-top:12px;color:var(--text-secondary);font-size:14px;letter-spacing:1px}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:999px;border:1px solid transparent;
  font-size:14px;letter-spacing:1px;cursor:pointer;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-primary{
  background:linear-gradient(135deg,#f0d78f,#c9a84c 46%,#8a6a22);
  color:#241a06;font-weight:700;
  box-shadow:0 8px 26px rgba(201,168,76,.26);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(201,168,76,.42)}
.btn-outline{
  border-color:var(--border-gold);color:var(--gold-light);
  background:rgba(201,168,76,.05);
}
.btn-outline:hover{background:rgba(201,168,76,.14);border-color:var(--gold);transform:translateY(-2px)}
.btn-ghost{color:var(--text-secondary);border-color:var(--border)}
.btn-ghost:hover{color:var(--gold-light);border-color:var(--border-gold)}
.btn-lg{padding:14px 40px;font-size:16px;letter-spacing:2px}
.btn-sm{padding:7px 14px;font-size:12.5px;letter-spacing:.5px}
.btn-blue{background:rgba(58,110,190,.16);border-color:rgba(88,140,220,.45);color:#a9c8f2}
.btn-blue:hover{background:rgba(58,110,190,.3);border-color:#6d9fe0}
.btn-orange{background:rgba(200,110,40,.16);border-color:rgba(220,140,70,.45);color:#f0c39a}
.btn-orange:hover{background:rgba(200,110,40,.3);border-color:#dd8f4c}
.btn-green{background:rgba(40,150,100,.16);border-color:rgba(70,180,130,.42);color:#9ddcc0}
.btn-green:hover{background:rgba(40,150,100,.3);border-color:#4dc295}

/* 进场动画 */
.anim{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.22,.7,.3,1),transform .7s cubic-bezier(.22,.7,.3,1)}
.anim.in{opacity:1;transform:none}

/* ---------- 4. 顶部导航 ---------- */
.header{
  position:fixed;inset:0 0 auto 0;z-index:900;
  height:var(--header-h);
  background:linear-gradient(180deg,rgba(10,8,6,.96),rgba(10,8,6,.72));
  border-bottom:1px solid transparent;
  transition:background .3s ease,border-color .3s ease,height .3s ease;
}
.header.scrolled{
  background:rgba(8,6,5,.96);
  border-bottom-color:var(--border);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}
.header-inner{
  height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.logo{display:flex;align-items:center;gap:12px}
.logo-emblem{
  width:42px;height:42px;flex:0 0 42px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid var(--border-gold);
  background:radial-gradient(circle at 30% 25%,rgba(201,168,76,.28),rgba(20,17,14,.9));
  box-shadow:0 0 20px rgba(201,168,76,.16) inset,0 0 16px rgba(201,168,76,.1);
}
.logo-emblem .symbol{font-size:20px;color:var(--gold-light);line-height:1}
.logo-text{display:flex;flex-direction:column;line-height:1.25}
.logo-text .cn{
  font-family:var(--font-serif);font-size:19px;letter-spacing:3px;color:var(--text-primary);
}
.logo-text .tag{font-size:11px;letter-spacing:2px;color:var(--text-muted)}

.nav{display:flex;align-items:center;gap:6px}
.nav a{
  position:relative;padding:8px 14px;border-radius:8px;
  font-size:14px;letter-spacing:1px;color:var(--text-secondary);
  transition:color .2s ease,background .2s ease;
}
.nav a::after{
  content:"";position:absolute;left:50%;bottom:2px;width:0;height:1px;
  background:var(--gold);transform:translateX(-50%);
  transition:width .25s ease;
}
.nav a:hover{color:var(--gold-light);background:rgba(201,168,76,.06)}
.nav a:hover::after,.nav a.active::after{width:18px}
.nav a.active{color:var(--gold-light)}
.nav .nav-cta{
  margin-left:8px;padding:8px 16px;border-radius:999px;
  border:1px solid var(--border-gold);color:var(--gold-light);
  background:rgba(201,168,76,.07);
}
.nav .nav-cta::after{display:none}
.nav .nav-cta:hover{background:rgba(201,168,76,.16)}

.mobile-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--border);background:rgba(20,17,14,.8);
  color:var(--gold-light);font-size:18px;cursor:pointer;
}

/* ---------- 5. Hero ---------- */
.hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;
  padding:calc(var(--header-h) + 40px) 0 90px;
  overflow:hidden;
  background:
    radial-gradient(1200px 520px at 50% -10%,rgba(201,168,76,.16),transparent 62%),
    radial-gradient(800px 420px at 85% 20%,rgba(139,37,0,.16),transparent 65%),
    radial-gradient(700px 380px at 12% 78%,rgba(201,168,76,.07),transparent 70%),
    linear-gradient(180deg,#0b0907,#0a0806 55%,#080605);
}
.hero-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden}

/* 背景底图：铺满 + 压暗，保证标题可读 */
.hero-media{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.hero-img{
  width:100%;height:100%;object-fit:cover;object-position:center 44%;
  opacity:1;filter:saturate(1.02) contrast(1.03);
  transform:scale(1.04);
  animation:heroDrift 46s ease-in-out infinite alternate;
}
@keyframes heroDrift{
  from{transform:scale(1.04) translate3d(0,0,0)}
  to{transform:scale(1.09) translate3d(-1%,-0.8%,0)}
}
.hero-media-mask{
  position:absolute;inset:0;
  background:
    /* 中间压一层，保证标题和按钮可读 */
    radial-gradient(800px 430px at 50% 40%,rgba(10,8,6,.46),rgba(10,8,6,.18) 64%,rgba(10,8,6,.52) 100%),
    /* 上下渐隐，和页头、下一区块自然衔接 */
    linear-gradient(180deg,rgba(10,8,6,.88) 0%,rgba(10,8,6,.36) 30%,rgba(10,8,6,.5) 66%,rgba(10,8,6,.95) 97%,#0a0806 100%);
}

.hero-pattern{
  position:absolute;inset:-20%;
  background-image:
    repeating-linear-gradient(45deg,rgba(201,168,76,.045) 0 1px,transparent 1px 16px),
    repeating-linear-gradient(-45deg,rgba(201,168,76,.03) 0 1px,transparent 1px 16px);
  mask-image:radial-gradient(circle at 50% 40%,#000 20%,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 50% 40%,#000 20%,transparent 78%);
  opacity:.85;
}
.hero-glow{
  position:absolute;left:50%;top:52%;width:620px;height:620px;
  transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(201,168,76,.13),transparent 62%);
  filter:blur(6px);
}
.hero-content{position:relative;z-index:2;text-align:center;max-width:880px;margin:0 auto}

.hero-divider{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:22px}
.hero-divider .line{width:76px;height:1px;background:linear-gradient(90deg,transparent,var(--gold-dark))}
.hero-divider .line:last-child{background:linear-gradient(270deg,transparent,var(--gold-dark))}
.hero-divider .diamond{color:var(--gold);font-size:13px;animation:pulse 3.2s ease-in-out infinite}

@keyframes pulse{0%,100%{opacity:.55;transform:scale(.92)}50%{opacity:1;transform:scale(1.06)}}

.hero h1{
  font-size:clamp(30px,6.2vw,62px);
  letter-spacing:clamp(3px,1vw,10px);
  line-height:1.2;
  background:linear-gradient(180deg,#fffaf0 6%,#f0d78f 38%,#c9a84c 62%,#7a5c1a 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  filter:drop-shadow(0 6px 22px rgba(201,168,76,.24));
}
.hero .sub{
  margin-top:22px;color:#b3a68d;
  font-size:clamp(13px,1.5vw,16px);letter-spacing:2px;line-height:1.9;
  text-shadow:0 1px 3px rgba(0,0,0,.75),0 0 18px rgba(0,0,0,.5);
}
.hero .sub .sub-line{display:block}
.hero .sub .sub-line + .sub-line{margin-top:4px}
.hero .sub .sep{color:var(--gold-dark);margin:0 10px;font-size:10px;vertical-align:2px}
.hero-actions{margin-top:34px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

.hero-countdown{
  margin-top:38px;display:flex;align-items:center;justify-content:center;
  gap:14px;flex-wrap:wrap;
}
.hc-label{
  font-size:13px;letter-spacing:2px;color:#c4b89f;
  text-shadow:0 1px 3px rgba(0,0,0,.8);
}
.countdown{display:flex;gap:8px;align-items:center}
.cd-cell{
  min-width:58px;padding:8px 10px 6px;border-radius:var(--radius-sm);
  border:1px solid var(--border-gold);
  background:linear-gradient(180deg,rgba(26,22,17,.95),rgba(16,13,10,.95));
  box-shadow:0 0 0 1px rgba(0,0,0,.4) inset,0 8px 20px rgba(0,0,0,.35);
  text-align:center;
}
.cd-cell b{
  display:block;font-family:var(--font-serif);font-size:23px;line-height:1.1;
  color:var(--gold-light);font-variant-numeric:tabular-nums;
  text-shadow:0 0 16px rgba(201,168,76,.4);
}
.cd-cell i{
  display:block;font-style:normal;font-size:11px;letter-spacing:1px;color:var(--text-muted);margin-top:2px;
}
.cd-done{
  padding:8px 18px;border-radius:999px;border:1px solid var(--border-gold);
  background:rgba(201,168,76,.08);color:var(--gold-light);
  font-size:13.5px;letter-spacing:2px;
}

.scroll-indicator{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);
  z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;
}
.scroll-indicator span{
  font-size:10px;letter-spacing:5px;color:var(--text-muted);opacity:.75;
}
.scroll-indicator .arrow{
  width:1px;height:34px;
  background:linear-gradient(180deg,var(--gold-dark),transparent);
  animation:drop 1.9s ease-in-out infinite;
}
@keyframes drop{0%{transform:scaleY(.35);opacity:.2}50%{transform:scaleY(1);opacity:.9}100%{transform:scaleY(.35);opacity:.2}}

/* ---------- 6. 公告 + 下载 ---------- */
.news-grid{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(0,1fr);gap:30px;align-items:start}

.nl-list{display:flex;flex-direction:column;gap:8px}
.nl-item{
  display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;
  align-items:center;gap:12px;
  padding:11px 14px;border-radius:var(--radius-sm);
  border:1px solid transparent;
  background:rgba(20,17,14,.55);
  transition:background .22s ease,border-color .22s ease,transform .22s ease;
}
.nl-item:hover{
  background:var(--surface-hover);
  border-color:var(--border-gold);
  transform:translateX(3px);
}
.nl-tag{
  flex:0 0 auto;font-size:11px;letter-spacing:1px;padding:2px 9px;border-radius:999px;
  border:1px solid var(--border);color:var(--text-secondary);background:rgba(0,0,0,.25);
}
.nl-tag--hot{
  color:#2a1c02;font-weight:700;border-color:transparent;
  background:linear-gradient(135deg,#f0d78f,#c9a84c);
}
.nl-title{
  font-size:14px;color:var(--text-primary);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.nl-item:hover .nl-title{color:var(--gold-light)}
.nl-date{font-size:12px;color:var(--text-muted);font-variant-numeric:tabular-nums}
.nl-arrow{color:var(--gold-dark);font-size:15px;transition:transform .2s ease}
.nl-item:hover .nl-arrow{transform:translateX(3px);color:var(--gold)}

.dl-card{
  border:1px solid var(--border);border-radius:var(--radius);
  background:linear-gradient(180deg,var(--surface),rgba(13,10,7,.9));
  padding:18px;margin-bottom:14px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.dl-card:last-child{margin-bottom:0}
.dl-card:hover{border-color:var(--border-gold);transform:translateY(-3px);box-shadow:var(--shadow-card)}
.dl-head{display:flex;align-items:center;gap:12px}
.dl-icon{
  width:44px;height:44px;flex:0 0 44px;border-radius:12px;
  display:grid;place-items:center;font-size:20px;
  border:1px solid var(--border-gold);
  background:radial-gradient(circle at 30% 25%,rgba(201,168,76,.2),rgba(0,0,0,.3));
}
.dl-name{font-family:var(--font-serif);font-size:16px;letter-spacing:1px}
.dl-size{font-size:12px;color:var(--text-muted);margin-top:2px}
.dl-meta{font-size:12.5px;color:var(--text-secondary);margin:12px 0 14px;line-height:1.7}
.dl-links{display:flex;flex-wrap:wrap;gap:8px}

/* ---------- 7. 版本介绍 ---------- */
.intro-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:34px;align-items:start}
.prose p{color:var(--text-secondary);font-size:14.5px;line-height:2.05;margin-bottom:16px}
.prose p strong{color:var(--gold-light);font-weight:400}
.prose .quote{
  margin:22px 0;padding:14px 18px;border-left:2px solid var(--gold-dark);
  background:linear-gradient(90deg,rgba(201,168,76,.07),transparent);
  color:var(--text-primary);font-family:var(--font-serif);
  letter-spacing:1px;font-size:15px;
}

.fact-grid{display:grid;grid-template-columns:1fr;gap:12px}
.fact{
  display:flex;gap:14px;padding:15px 16px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:rgba(20,17,14,.6);
  transition:border-color .22s ease,background .22s ease;
}
.fact:hover{border-color:var(--border-gold);background:rgba(31,26,20,.8)}
.fact .k{
  flex:0 0 74px;font-family:var(--font-serif);font-size:13.5px;color:var(--gold);
  letter-spacing:1px;padding-top:1px;
}
.fact .v{font-size:13.5px;color:var(--text-secondary)}
.fact .v b{color:var(--text-primary);font-weight:400}

/* ---------- 8. 特色 / 关于 / 须知 卡片 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.card-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}

.f-card{
  position:relative;padding:26px 22px;border-radius:var(--radius);
  border:1px solid var(--border);
  background:
    radial-gradient(240px 120px at 50% 0%,rgba(201,168,76,.07),transparent 70%),
    linear-gradient(180deg,var(--surface),rgba(12,10,7,.92));
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
  overflow:hidden;
}
.f-card::after{
  content:"";position:absolute;inset:0 0 auto 0;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold-dark),transparent);
  opacity:0;transition:opacity .28s ease;
}
.f-card:hover{transform:translateY(-5px);border-color:var(--border-gold);box-shadow:var(--shadow-card)}
.f-card:hover::after{opacity:1}
.f-icon{
  display:grid;place-items:center;width:46px;height:46px;border-radius:12px;
  font-size:21px;margin-bottom:16px;
  border:1px solid var(--border-gold);
  background:radial-gradient(circle at 30% 25%,rgba(201,168,76,.22),rgba(0,0,0,.32));
}
.f-card h3{font-size:17px;letter-spacing:1.5px;margin-bottom:10px;color:var(--text-primary)}
.f-card p{font-size:13.5px;color:var(--text-secondary);line-height:1.95}

/* 关于：三栏，带 emoji 大标 */
.about-card{padding:30px 26px}
.about-card h3{color:var(--gold-light)}
.about-card p{color:var(--text-secondary)}

/* 须知 */
.notice-card{border-color:rgba(139,37,0,.28);background:linear-gradient(180deg,#181210,rgba(12,10,8,.94))}
.notice-card .f-icon{border-color:rgba(180,80,40,.4);background:radial-gradient(circle at 30% 25%,rgba(139,37,0,.3),rgba(0,0,0,.35))}
.notice-card:hover{border-color:rgba(180,80,40,.5)}

/* ---------- 9. 联系我们 ---------- */
.contact-wrap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.contact-card{
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;
  padding:26px 20px;border-radius:var(--radius);
  border:1px solid var(--border);background:rgba(20,17,14,.6);
  transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.contact-card:hover{border-color:var(--border-gold);transform:translateY(-4px);background:rgba(31,26,20,.8)}
.contact-card .c-label{font-size:12px;letter-spacing:3px;color:var(--text-muted);text-transform:uppercase}
.contact-card .c-title{font-family:var(--font-serif);font-size:17px;letter-spacing:1.5px}
.contact-card .c-value{
  font-size:19px;letter-spacing:1px;color:var(--gold-light);
  font-variant-numeric:tabular-nums;
}
.contact-card .c-note{font-size:12.5px;color:var(--text-secondary);line-height:1.8}

/* 二维码占位（纯 CSS 绘制，不需要图片） */
.qr-ph{
  position:relative;width:118px;height:118px;border-radius:12px;padding:8px;
  border:1px solid var(--border-gold);background:var(--surface-alt);
  display:grid;place-items:center;
}
.qr-ph .qr-dots{
  width:100%;height:100%;border-radius:4px;
  background:
    repeating-conic-gradient(#d9c9a3 0 25%,#12100d 0 50%) 0 0/9px 9px;
  opacity:.92;
}
.qr-ph::before,.qr-ph::after{
  content:"";position:absolute;width:20px;height:20px;border:2px solid var(--gold);
}
.qr-ph::before{left:-4px;top:-4px;border-right:0;border-bottom:0;border-radius:4px 0 0 0}
.qr-ph::after{right:-4px;bottom:-4px;border-left:0;border-top:0;border-radius:0 0 4px 0}
.qr-ph:hover .qr-dots{filter:brightness(1.15)}
.qr-hint{font-size:12px;color:var(--text-muted);letter-spacing:1px}

/* ---------- 10. 页脚 ---------- */
.footer{
  position:relative;padding:60px 0 0;
  background:linear-gradient(180deg,#080605,#050403);
  border-top:1px solid var(--border);
}
.footer-top{
  display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));
  gap:34px;padding-bottom:38px;
}
.footer-brand h4{
  font-size:20px;letter-spacing:3px;margin-bottom:14px;
  background:linear-gradient(180deg,#fff8e6,#c9a84c);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.footer-brand p{font-size:12.8px;color:var(--text-muted);line-height:2;max-width:420px}
.footer-col h5{
  margin:0 0 14px;font-family:var(--font-serif);font-size:14px;letter-spacing:2px;
  color:var(--gold);font-weight:700;
}
.footer-col ul{display:flex;flex-direction:column;gap:9px}
.footer-col a,.footer-col li{
  font-size:12.8px;color:var(--text-muted);transition:color .2s ease;letter-spacing:.5px;
}
.footer-col a:hover{color:var(--gold-light)}
.footer-col .wait{color:#4a4238}

.footer-advice{
  border-top:1px solid rgba(42,34,24,.6);
  padding:18px 0;text-align:center;
  font-size:11.5px;letter-spacing:1px;color:#5a5348;line-height:1.9;
}
.footer-bottom{
  border-top:1px solid rgba(42,34,24,.6);
  padding:16px 0 22px;display:flex;align-items:center;justify-content:space-between;
  gap:12px;flex-wrap:wrap;
  font-size:12px;color:#544c40;letter-spacing:.5px;
}
.footer-bottom a{color:var(--text-muted);border-bottom:1px solid transparent;transition:.2s}
.footer-bottom a:hover{color:var(--gold-light);border-bottom-color:var(--gold-dark)}

.to-top{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border-radius:999px;border:1px solid var(--border);
  color:var(--text-muted);transition:.22s;
}
.to-top:hover{color:var(--gold-light);border-color:var(--border-gold);background:rgba(201,168,76,.08)}

/* ---------- 11. 响应式 ---------- */
@media (max-width:1080px){
  .news-grid{grid-template-columns:1fr;gap:26px}
  .intro-grid{grid-template-columns:1fr;gap:26px}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card-grid--3{grid-template-columns:1fr 1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
}

@media (max-width:860px){
  :root{--header-h:64px}
  .mobile-toggle{display:block}
  .nav{
    position:absolute;top:calc(var(--header-h) - 1px);right:16px;left:16px;
    flex-direction:column;align-items:stretch;gap:2px;
    padding:12px;border-radius:14px;
    border:1px solid var(--border-gold);
    background:rgba(10,8,6,.98);
    box-shadow:0 24px 50px rgba(0,0,0,.7);
    display:none;
  }
  .nav.show{display:flex}
  .nav a{padding:11px 14px;border-radius:10px}
  .nav .nav-cta{margin-left:0;text-align:center}
  .hero{min-height:92vh;padding-top:calc(var(--header-h) + 56px)}
  .hero-img{object-position:center 38%;opacity:.66}
  .section{padding:60px 0}
  .sec-head{margin-bottom:30px}
  .contact-wrap{grid-template-columns:1fr}
  .card-grid--3{grid-template-columns:1fr}
}

@media (max-width:620px){
  body{font-size:14px}
  .card-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:26px}
  .nl-item{grid-template-columns:auto minmax(0,1fr);row-gap:4px}
  .nl-date{grid-column:2;font-size:11.5px}
  .nl-arrow{display:none}
  .nl-title{white-space:normal;line-height:1.6}
  .hero .sub{letter-spacing:1px;line-height:1.85}
  .hero .sub .sep{margin:0 6px}
  .hero h1{font-size:clamp(23px,6.4vw,30px);letter-spacing:2px}
  .cd-cell{min-width:50px;padding:6px 8px 5px}
  .cd-cell b{font-size:19px}
  .footer-bottom{justify-content:center;text-align:center}
  .scroll-indicator{display:none}
}

/* 减弱动效偏好 */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
  .anim{opacity:1;transform:none}
}

/* ============================================================
   12. 内页：版本介绍（gamesay.html）
   ============================================================ */

/* ---- 页头 ---- */
.page-hero{
  position:relative;overflow:hidden;
  text-align:center;
  padding:calc(var(--header-h) + 66px) 0 54px;
  border-bottom:1px solid var(--border);
  background:
    radial-gradient(900px 400px at 50% -20%,rgba(201,168,76,.16),transparent 62%),
    linear-gradient(180deg,#0b0907,#0a0806);
}
.page-hero .crumb{
  font-size:12px;letter-spacing:2px;color:var(--text-muted);margin-bottom:14px;
}
.page-hero .crumb a{color:var(--text-secondary);transition:color .2s}
.page-hero .crumb a:hover{color:var(--gold-light)}
.page-hero .crumb span{color:var(--gold-dark);margin:0 6px}
.page-hero h1{
  font-size:clamp(28px,4.6vw,44px);letter-spacing:8px;
  background:linear-gradient(180deg,#fffaf0 6%,#f0d78f 40%,#c9a84c 66%,#7a5c1a);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  filter:drop-shadow(0 6px 20px rgba(201,168,76,.22));
}
.page-hero .page-sub{
  margin-top:16px;color:var(--text-secondary);font-size:13.5px;line-height:2;letter-spacing:1px;
}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.chip{
  font-size:12.5px;letter-spacing:.5px;padding:5px 13px;border-radius:999px;
  border:1px solid var(--border-gold);color:var(--gold-light);
  background:rgba(201,168,76,.06);
}

/* ---- 两栏：目录 + 正文 ---- */
.doc-wrap{
  display:grid;grid-template-columns:236px minmax(0,1fr);gap:40px;align-items:start;
}
.toc{
  position:sticky;top:calc(var(--header-h) + 18px);
  padding:16px 14px;border-radius:var(--radius);
  border:1px solid var(--border);background:rgba(20,17,14,.62);
}
.toc h5{
  margin:0 0 10px;padding:0 8px;font-family:var(--font-serif);
  font-size:13px;letter-spacing:2px;color:var(--gold);font-weight:700;
}
.toc-list{display:flex;flex-direction:column;gap:1px}
.toc-list a{
  display:block;padding:7px 10px;border-left:2px solid transparent;border-radius:0 8px 8px 0;
  font-size:12.8px;color:var(--text-secondary);letter-spacing:.5px;
  transition:color .2s,border-color .2s,background .2s;
}
.toc-list a:hover{color:var(--gold-light);background:rgba(201,168,76,.06)}
.toc-list a.on{color:var(--gold-light);border-left-color:var(--gold);background:rgba(201,168,76,.09)}

/* ---- 文档区块 ---- */
.doc-sec{margin-bottom:52px;scroll-margin-top:calc(var(--header-h) + 18px)}
.doc-sec:last-child{margin-bottom:0}
.doc-sec h2{
  display:flex;align-items:baseline;gap:12px;
  font-size:21px;letter-spacing:2px;color:var(--text-primary);
  padding-bottom:12px;margin-bottom:16px;
  border-bottom:1px solid var(--border);
}
.doc-sec h2 .num{
  font-family:var(--font-sans);font-size:12px;letter-spacing:2px;
  color:var(--gold-dark);font-weight:400;
}
.doc-sec .lead{font-size:13px;color:var(--text-muted);line-height:1.9;margin-bottom:18px}
.sub-h{
  font-size:15px;letter-spacing:2px;color:var(--gold-light);
  margin:24px 0 12px;font-family:var(--font-serif);font-weight:700;
}
.doc-note{font-size:12.8px;color:var(--text-muted);line-height:1.9;margin-top:12px}

/* ---- 键值表 ---- */
.kv{display:flex;flex-direction:column;gap:8px}
.kv-row{
  display:grid;grid-template-columns:104px minmax(0,1fr);gap:14px;align-items:baseline;
  padding:12px 15px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:rgba(20,17,14,.55);
  transition:border-color .2s,background .2s;
}
.kv-row:hover{border-color:var(--border-gold);background:rgba(31,26,20,.8)}
.kv-row .k{
  font-family:var(--font-serif);font-size:13.5px;color:var(--gold);letter-spacing:1px;
}
.kv-row .v{font-size:13.4px;color:var(--text-secondary);line-height:1.9}
.kv-row .v b{color:var(--text-primary);font-weight:400}

/* ---- 提示框 ---- */
.callout{
  padding:14px 16px;border-radius:var(--radius-sm);
  border:1px solid var(--border-gold);
  border-left:2px solid var(--gold);
  background:linear-gradient(90deg,rgba(201,168,76,.09),transparent 80%);
  color:var(--text-secondary);font-size:13.4px;line-height:1.95;
  margin:16px 0;
}
.callout b{color:var(--gold-light);font-weight:400}

/* ---- 时间轴 ---- */
.tl{position:relative;padding-left:24px;margin-top:18px}
.tl::before{
  content:"";position:absolute;left:6px;top:4px;bottom:4px;width:1px;
  background:linear-gradient(180deg,transparent,var(--border-gold) 10%,var(--border-gold) 90%,transparent);
}
.tl-item{position:relative;padding-bottom:16px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-22px;top:6px;width:8px;height:8px;border-radius:50%;
  border:1px solid var(--gold);background:var(--bg-primary);
  box-shadow:0 0 10px rgba(201,168,76,.5);
}
.tl-item .t{display:block;font-size:12.6px;letter-spacing:1px;color:var(--gold)}
.tl-item .d{display:block;font-size:13.4px;color:var(--text-secondary);margin-top:3px;line-height:1.85}
.tl-item .d b{color:var(--gold-light);font-weight:400}

/* ---- 表格 ---- */
.tbl-wrap{
  overflow-x:auto;border-radius:var(--radius-sm);
  border:1px solid var(--border);
  -webkit-overflow-scrolling:touch;
}
.tbl{width:100%;border-collapse:collapse;font-size:13.2px}
.tbl thead th{
  position:sticky;top:0;
  background:#1d1811;color:var(--gold-light);font-weight:400;
  text-align:left;white-space:nowrap;
  padding:11px 14px;font-size:12.4px;letter-spacing:1px;
  border-bottom:1px solid var(--border-gold);
}
.tbl td{
  padding:10px 14px;border-bottom:1px solid rgba(42,34,24,.75);
  color:var(--text-secondary);line-height:1.75;vertical-align:top;
}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl tbody tr:nth-child(even){background:rgba(255,255,255,.012)}
.tbl tbody tr:hover td{background:rgba(201,168,76,.05);color:var(--text-primary)}
.tbl .c1{color:var(--text-primary);white-space:nowrap}

/* ---- 星级 ---- */
.stars{color:var(--gold);letter-spacing:1px;font-size:12.5px;white-space:nowrap}
.stars .off{color:#3a3226}

/* ---- 职业卡片 ---- */
.job-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.job{
  padding:16px 18px;border-radius:var(--radius);
  border:1px solid var(--border);background:rgba(20,17,14,.6);
  transition:border-color .22s,background .22s,transform .22s;
}
.job:hover{border-color:var(--border-gold);background:rgba(31,26,20,.82);transform:translateY(-2px)}
.job .jh{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.job .jn{font-family:var(--font-serif);font-size:17px;letter-spacing:3px;color:var(--gold-light)}
.job .jtag{
  font-size:11.5px;color:var(--text-muted);padding:2px 9px;border-radius:999px;
  border:1px solid var(--border);background:rgba(0,0,0,.25);white-space:nowrap;
}
.job p{font-size:12.9px;color:var(--text-secondary);line-height:1.85;margin-bottom:10px}
.job .jmeta{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:11.8px;color:var(--text-muted)}

/* ---- 合击组合 ---- */
.combo-grid{display:flex;flex-wrap:wrap;gap:10px}
.combo{
  font-family:var(--font-serif);font-size:16px;letter-spacing:3px;
  padding:9px 20px;border-radius:var(--radius-sm);
  border:1px solid var(--border-gold);color:var(--gold-light);
  background:linear-gradient(180deg,rgba(201,168,76,.12),rgba(201,168,76,.03));
  transition:.22s;
}
.combo:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:0 8px 20px rgba(201,168,76,.18)}

/* ---- 升级倍率 ---- */
.exp-rate{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-bottom:6px}
.rate-item{
  padding:14px 10px;border-radius:var(--radius-sm);text-align:center;
  border:1px solid var(--border);background:rgba(20,17,14,.6);
}
.rate-item .rl{display:block;font-size:11.8px;color:var(--text-muted);letter-spacing:.5px}
.rate-item .rv{
  display:block;margin-top:6px;font-family:var(--font-serif);
  font-size:19px;color:var(--gold-light);
  text-shadow:0 0 18px rgba(201,168,76,.3);
}

/* ---- 测试奖励 ---- */
.reward-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.reward{
  padding:16px 12px;border-radius:var(--radius);text-align:center;
  border:1px solid var(--border);background:rgba(20,17,14,.6);
  transition:border-color .22s,transform .22s;
}
.reward:hover{border-color:var(--border-gold);transform:translateY(-3px)}
.reward .rl{font-size:12px;color:var(--text-muted);margin-right:2px}
.reward b{
  font-family:var(--font-serif);font-size:26px;color:var(--gold-light);
  margin:0 2px;text-shadow:0 0 20px rgba(201,168,76,.35);
}
.reward .ru{font-size:12px;color:var(--text-muted)}
.reward .rn{display:block;margin-top:8px;font-size:11.5px;color:var(--text-muted);border-top:1px solid var(--border);padding-top:8px}

/* ---- 升级经验 ---- */
.exp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:8px}
.exp{
  display:flex;align-items:baseline;justify-content:space-between;gap:8px;
  padding:7px 10px;border-radius:8px;font-size:12.4px;
  border:1px solid var(--border);background:rgba(20,17,14,.5);
}
.exp .lv{color:var(--text-muted);white-space:nowrap}
.exp .val{color:var(--gold-light);font-variant-numeric:tabular-nums;letter-spacing:.3px}

/* ---- 内页响应式 ---- */
@media (max-width:1080px){
  .doc-wrap{grid-template-columns:1fr;gap:26px}
  .toc{position:static}
  .toc-list{flex-direction:row;flex-wrap:wrap;gap:4px}
  .toc-list a{border-left:0;border:1px solid var(--border);border-radius:8px;padding:6px 11px}
  .toc-list a.on{border-color:var(--gold);background:rgba(201,168,76,.1)}
  .exp-rate{grid-template-columns:repeat(3,minmax(0,1fr))}
  .reward-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  .job-grid{grid-template-columns:1fr}
  .kv-row{grid-template-columns:1fr;gap:4px}
  .kv-row .k{font-size:12.5px;color:var(--gold-dark)}
  .page-hero{padding:calc(var(--header-h) + 48px) 0 38px}
  .page-hero h1{letter-spacing:4px}
  .doc-sec h2{font-size:18px}
  .doc-sec{margin-bottom:40px}
  .exp-rate{grid-template-columns:repeat(2,minmax(0,1fr))}
  .exp-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}
  .tbl{font-size:12.4px}
  .tbl thead th,.tbl td{padding:9px 11px}
}