/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a83535;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --cream:#f7f2e7;
  --cream-alt:#efe6d5;
  --ink:#3a3428;
  --ink-2:#5a5346;
  --muted:#8a8070;
  --line:rgba(140,31,31,.14);
  --line-gold:rgba(212,175,55,.45);
  --r-sm:8px;
  --r-md:10px;
  --r-lg:16px;
  --r-pill:999px;
  --shadow-sm:0 2px 10px rgba(58,52,40,.06);
  --shadow-md:0 12px 30px rgba(58,52,40,.12);
  --shadow-lg:0 22px 48px rgba(94,19,19,.20);
  --font-serif:"Songti SC","STSong","SimSun","Source Han Serif SC","Noto Serif SC",serif;
  --font-sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  --maxw:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-family:var(--font-serif);font-weight:700;line-height:1.3;color:var(--ink)}
p{margin:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:var(--red);
  border-bottom:1px solid rgba(212,175,55,.32);
  box-shadow:0 2px 18px rgba(94,19,19,.28);
}
.header-inner{display:flex;align-items:center;gap:26px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-seal{
  width:34px;height:34px;border-radius:8px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);
  color:#5e1313;font-family:var(--font-serif);font-weight:700;font-size:18px;
  display:grid;place-items:center;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.35),0 4px 10px rgba(0,0,0,.2);
}
.brand-name{font-family:var(--font-serif);font-size:17px;color:#fff;letter-spacing:.5px;white-space:nowrap}
.brand:hover .brand-name{color:var(--gold-light)}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{
  position:relative;display:inline-block;padding:9px 14px;font-size:15px;
  color:#f3e6c8;border-radius:6px;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;
  transition:transform .25s ease;
}
.nav-link:hover{color:#fff}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link--active{color:var(--gold-light);font-weight:600}
.nav-link--active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.nav-toggle{
  display:none;width:40px;height:40px;flex-direction:column;justify-content:center;gap:5px;
  border-radius:6px;border:1px solid rgba(212,175,55,.4);padding:0 9px;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--gold-light);transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 24px;border-radius:var(--r-sm);
  font-size:15px;font-weight:600;letter-spacing:.3px;
  border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);
  color:#4a2b00;box-shadow:0 6px 18px rgba(184,134,11,.28);
}
.btn-gold:hover{color:#4a2b00;transform:translateY(-2px);box-shadow:0 10px 24px rgba(184,134,11,.42)}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 12px rgba(184,134,11,.3)}
.btn-ghost{background:transparent;border-color:rgba(232,200,122,.6);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(232,200,122,.14);color:#fff;border-color:var(--gold-light);transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line-gold);color:var(--gold-deep)}
.btn-outline:hover{background:#fffdf7;transform:translateY(-2px);box-shadow:var(--shadow-sm);color:var(--gold-deep)}
.btn-sm{padding:8px 18px;font-size:14px}
.btn-block{width:100%}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;padding:56px 0 66px;
  background:linear-gradient(135deg,#8c1f1f 0%,#6f1a1a 46%,#5e1313 100%);
}
.hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.16;filter:saturate(.85);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 78% 20%,rgba(212,175,55,.18),transparent 58%),
             radial-gradient(circle at 8% 92%,rgba(212,175,55,.10),transparent 50%);
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
  gap:44px;align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;
  border:1px solid rgba(212,175,55,.5);border-radius:var(--r-pill);
  color:var(--gold-light);font-size:13px;letter-spacing:1px;background:rgba(0,0,0,.16);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);flex:0 0 auto}
.hero-title{
  margin:20px 0 16px;color:var(--gold-light);
  font-size:clamp(28px,3.4vw,42px);line-height:1.28;letter-spacing:.5px;
  text-shadow:0 2px 12px rgba(0,0,0,.28);
}
.hero-lead{max-width:640px;color:rgba(247,242,231,.86);font-size:15.5px;line-height:1.95}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-facts{
  display:flex;flex-wrap:wrap;gap:38px;margin-top:34px;padding-top:24px;
  border-top:1px solid rgba(232,200,122,.22);
}
.hero-facts strong{
  display:block;font-family:var(--font-serif);font-size:26px;
  color:var(--gold);line-height:1.2;
}
.hero-facts span{font-size:13px;color:rgba(247,242,231,.72)}

.hero-panel{
  background:rgba(58,14,14,.68);
  border:1px solid rgba(212,175,55,.42);
  border-radius:var(--r-lg);
  padding:24px;
  box-shadow:var(--shadow-lg);
  backdrop-filter:blur(6px);
}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}
.panel-head h2{font-size:17px;color:#fff}
.panel-badge{
  font-size:12px;padding:3px 10px;border-radius:var(--r-pill);
  background:rgba(212,175,55,.18);color:var(--gold-light);
  border:1px solid rgba(212,175,55,.4);white-space:nowrap;
}
.ring-row{display:flex;align-items:center;gap:18px}
.ring{
  position:relative;width:118px;height:118px;border-radius:50%;flex:0 0 auto;
  background:conic-gradient(var(--gold) var(--p,68%),rgba(255,255,255,.12) 0);
  display:grid;place-items:center;
}
.ring::before{
  content:"";position:absolute;inset:9px;border-radius:50%;
  background:#5e1313;box-shadow:inset 0 0 0 1px rgba(212,175,55,.25);
}
.ring b{position:relative;font-family:var(--font-serif);font-size:24px;color:var(--gold);font-weight:700}
.ring-text{font-size:13px;line-height:1.85;color:rgba(247,242,231,.78)}
.ring-text strong{display:block;color:var(--gold-light);font-size:14px;margin-bottom:2px}
.tier-preview{margin-top:20px;display:grid;gap:8px}
.tier-preview li{
  display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;
  background:rgba(255,255,255,.05);border:1px solid rgba(212,175,55,.18);
  font-size:13.5px;color:rgba(247,242,231,.86);
  transition:background .2s ease,border-color .2s ease;
}
.tier-preview li:hover{background:rgba(212,175,55,.12);border-color:rgba(212,175,55,.5)}
.tier-tag{
  font-size:11.5px;padding:2px 8px;border-radius:4px;flex:0 0 auto;
  background:var(--red);color:var(--gold-light);border:1px solid rgba(212,175,55,.45);
}
.tier-name{flex:1}
.tier-val{font-family:var(--font-serif);color:var(--gold);font-weight:700}
.hero-panel .btn{margin-top:20px}

/* ============ 通用板块 ============ */
.section{padding:66px 0}
.section--alt{background:var(--cream-alt)}
.section--dark{
  background:linear-gradient(160deg,#7a1c1c 0%,#5e1313 100%);
  color:rgba(247,242,231,.86);
}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;margin-bottom:36px;flex-wrap:wrap;
}
.section-title{
  position:relative;padding-left:16px;
  font-size:clamp(21px,2.2vw,27px);color:var(--red);
}
.section-title::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:5px;height:24px;border-radius:3px;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.section-sub{margin-top:10px;color:var(--muted);font-size:14.5px;max-width:800px}
.section--dark .section-title{color:var(--gold-light)}
.section--dark .section-sub{color:rgba(247,242,231,.74)}
.more-link{
  font-size:14px;color:var(--gold-deep);font-weight:600;
  display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
}
.more-link::after{content:"›";font-size:18px;line-height:1;transition:transform .2s ease}
.more-link:hover::after{transform:translateX(4px)}

/* ============ 网格 ============ */
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;padding-top:14px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;padding-top:14px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}

/* ============ 卡片 ============ */
.card{
  position:relative;background:#fff;border:1px solid var(--line-gold);
  border-radius:var(--r-md);padding:28px 22px 24px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.9);box-shadow:var(--shadow-md)}
.card-seal{
  position:absolute;top:-13px;left:20px;width:34px;height:34px;
  display:grid;place-items:center;border-radius:6px;
  background:var(--red);color:var(--gold-light);
  font-family:var(--font-serif);font-size:16px;font-weight:700;
  border:1px solid var(--gold);box-shadow:0 4px 10px rgba(140,31,31,.28);
}
.card h3{font-size:17.5px;margin-bottom:10px;color:var(--red)}
.card p{font-size:14.5px;color:var(--ink-2);line-height:1.85}

/* ============ 数据条 ============ */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px 18px;text-align:center;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.stat:hover{transform:translateY(-3px);border-color:var(--line-gold);box-shadow:var(--shadow-sm)}
.stat b{
  display:block;font-family:var(--font-serif);font-size:30px;
  color:var(--gold-deep);line-height:1.2;
}
.stat span{font-size:13.5px;color:var(--muted)}

/* ============ 玩法图鉴列表 ============ */
.entry-list{display:grid;gap:16px}
.entry{
  display:grid;grid-template-columns:180px minmax(0,1fr) auto;
  gap:22px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:16px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.entry:hover{transform:translateY(-3px);border-color:var(--line-gold);box-shadow:var(--shadow-md)}
.entry img{
  width:100%;height:112px;object-fit:cover;border-radius:8px;
  border:1px solid var(--line-gold);
}
.entry h3{font-size:17px;color:var(--red);margin-bottom:6px}
.entry p{font-size:14px;color:var(--ink-2)}
.entry-meta{
  text-align:right;font-family:var(--font-serif);font-weight:700;
  color:var(--gold-deep);white-space:nowrap;font-size:15px;
}
.entry-meta small{
  display:block;font-family:var(--font-sans);font-weight:400;
  color:var(--muted);font-size:12px;
}

/* ============ 进阶路径 ============ */
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding-top:16px}
.step{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:30px 20px 24px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.step:hover{transform:translateY(-4px);border-color:var(--line-gold);box-shadow:var(--shadow-md)}
.step::before{
  content:attr(data-step);position:absolute;top:-15px;left:20px;
  width:30px;height:30px;border-radius:50%;
  background:var(--red);color:var(--gold-light);
  display:grid;place-items:center;font-family:var(--font-serif);
  font-size:14px;border:1px solid var(--gold);
}
.step h3{font-size:16.5px;color:var(--red);margin-bottom:8px}
.step p{font-size:14px;color:var(--ink-2)}

/* ============ 口碑 ============ */
.voice-track{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.voice{
  background:#fff;border:1px solid var(--line-gold);border-radius:var(--r-md);
  padding:24px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease;
}
.voice:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.voice-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.voice-avatar{
  width:46px;height:46px;border-radius:50%;overflow:hidden;
  border:2px solid var(--gold);flex:0 0 auto;
}
.voice-avatar img{width:100%;height:100%;object-fit:cover}
.voice-top strong{display:block;font-size:15px;color:var(--red);font-family:var(--font-serif)}
.voice-top small{font-size:12.5px;color:var(--muted)}
.voice p{font-size:14.5px;color:var(--ink-2)}

/* ============ 奖励档位 ============ */
.tier-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:stretch}
.tier-card{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:30px 24px 26px;
  display:flex;flex-direction:column;gap:14px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.tier-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-gold)}
.tier-card--hot{
  border:2px solid var(--gold);
  background:linear-gradient(180deg,#fffdf6 0%,#ffffff 100%);
  box-shadow:var(--shadow-md);
}
.tier-card h3{font-size:20px;color:var(--red)}
.tier-card .tier-desc{font-size:13.5px;color:var(--muted);margin-top:-8px}
.tier-price{
  font-family:var(--font-serif);font-size:30px;font-weight:700;
  color:var(--gold-deep);line-height:1.2;
}
.tier-price small{
  font-size:13px;color:var(--muted);font-family:var(--font-sans);
  font-weight:400;margin-left:4px;
}
.tier-card ul{display:grid;gap:9px;font-size:14px;color:var(--ink-2);flex:1}
.tier-card li{position:relative;padding-left:18px}
.tier-card li::before{
  content:"";position:absolute;left:0;top:9px;
  width:7px;height:7px;border-radius:2px;background:var(--gold);transform:rotate(45deg);
}
.tier-flag{
  position:absolute;top:-1px;right:-1px;
  background:var(--red);color:var(--gold-light);
  font-size:12px;padding:4px 12px;border-bottom-left-radius:10px;
  border-top-right-radius:0;
}

/* ============ 任务进度 ============ */
.task-list{display:grid;gap:14px}
.task{
  display:grid;grid-template-columns:minmax(0,1fr) 220px 76px;
  gap:18px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px 20px;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.task:hover{border-color:var(--line-gold);box-shadow:var(--shadow-sm)}
.task h3{font-size:15.5px;color:var(--ink);font-family:var(--font-sans);font-weight:600}
.task small{display:block;color:var(--muted);font-size:12.5px}
.bar{height:8px;border-radius:99px;background:#ece3d1;overflow:hidden}
.bar span{
  display:block;height:100%;border-radius:99px;
  background:linear-gradient(90deg,var(--gold) 0%,var(--gold-deep) 100%);
}
.task-num{
  text-align:right;font-family:var(--font-serif);font-weight:700;
  color:var(--gold-deep);font-size:16px;
}

/* ============ 误区澄清 ============ */
.myth-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.myth{
  background:#fff;border-radius:var(--r-md);padding:24px;
  border:1px solid var(--line);transition:box-shadow .25s ease;
}
.myth:hover{box-shadow:var(--shadow-sm)}
.myth--wrong{border-left:4px solid #b04a4a}
.myth--right{border-left:4px solid var(--gold-deep)}
.myth h3{font-size:16px;color:var(--red);margin-bottom:8px}
.myth p{font-size:14.5px;color:var(--ink-2)}
.myth-tag{
  display:inline-block;font-size:12px;padding:2px 10px;border-radius:var(--r-pill);
  margin-bottom:10px;border:1px solid var(--line);
}
.myth--wrong .myth-tag{color:#b04a4a;border-color:rgba(176,74,74,.32);background:rgba(176,74,74,.06)}
.myth--right .myth-tag{color:var(--gold-deep);border-color:var(--line-gold);background:rgba(212,175,55,.1)}

/* ============ 资讯 ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-gold);box-shadow:var(--shadow-md)}
.news-card img{width:100%;height:168px;object-fit:cover}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-body h3{font-size:16.5px;color:var(--red);line-height:1.45}
.news-body p{font-size:14px;color:var(--ink-2);flex:1}
.tag{
  display:inline-block;font-size:12px;padding:3px 10px;border-radius:var(--r-pill);
  background:rgba(140,31,31,.08);color:var(--red);
  border:1px solid rgba(140,31,31,.16);align-self:flex-start;
}

/* ============ 频道入口 ============ */
.chan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.chan{
  position:relative;display:block;padding:30px 24px 46px;
  background:#fff;border:1px solid var(--line-gold);border-radius:var(--r-md);
  overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.chan:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(212,175,55,.95);color:inherit}
.chan strong{display:block;font-family:var(--font-serif);font-size:19px;color:var(--red);margin-bottom:8px}
.chan span{font-size:14px;color:var(--muted);line-height:1.8;display:block}
.chan::after{
  content:"›";position:absolute;right:22px;bottom:16px;
  font-size:24px;color:var(--gold-deep);line-height:1;
  transition:transform .25s ease;
}
.chan:hover::after{transform:translateX(5px)}
.chan::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));
  opacity:.65;
}

/* ============ FAQ ============ */
.faq{display:grid;gap:12px;max-width:900px;margin:0 auto}
.faq details{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:0 20px;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq details:hover{border-color:var(--line-gold)}
.faq details[open]{border-color:var(--line-gold);box-shadow:var(--shadow-sm)}
.faq summary{
  list-style:none;cursor:pointer;padding:17px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-family:var(--font-serif);font-size:16.5px;color:var(--red);font-weight:700;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";color:var(--gold-deep);font-size:22px;line-height:1;
  transition:transform .2s ease;flex:0 0 auto;
}
.faq details[open] summary::after{content:"−"}
.faq p{padding:0 0 18px;font-size:14.5px;color:var(--ink-2);line-height:1.9}

/* ============ 收口行动 ============ */
.join-wrap{position:relative;overflow:hidden}
.join{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#8c1f1f 0%,#5e1313 100%);
  border:1px solid rgba(212,175,55,.45);
  border-radius:var(--r-lg);
  padding:48px;
  display:grid;grid-template-columns:1.25fr .75fr;
  gap:36px;align-items:center;
  box-shadow:var(--shadow-lg);
}
.join-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.12;pointer-events:none;
}
.join-content{position:relative;z-index:2}
.join h2{color:var(--gold-light);font-size:clamp(22px,2.4vw,30px);margin-bottom:14px}
.join p{color:rgba(247,242,231,.84);font-size:15px;max-width:640px}
.join-side{position:relative;z-index:2;display:grid;gap:12px}
.join-stat{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 18px;border-radius:var(--r-sm);
  background:rgba(0,0,0,.22);border:1px solid rgba(212,175,55,.32);
  font-size:14px;color:rgba(247,242,231,.9);
}
.join-stat b{font-family:var(--font-serif);color:var(--gold);font-size:18px}
.join .btn{margin-top:6px}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--red-deep);color:rgba(247,242,231,.75);
  padding:54px 0 24px;border-top:1px solid rgba(212,175,55,.5);
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:38px;
  padding-bottom:32px;border-bottom:1px solid rgba(232,200,122,.18);
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-seal{background:linear-gradient(135deg,var(--gold),var(--gold-deep))}
.footer-brand strong{font-family:var(--font-serif);color:#fff;font-size:17px;letter-spacing:.5px}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(247,242,231,.66);max-width:380px}
.footer-title{font-family:var(--font-serif);color:var(--gold-light);font-size:16px;margin-bottom:16px}
.footer-links{display:grid;gap:10px;font-size:14px}
.footer-links a{color:rgba(247,242,231,.72)}
.footer-links a:hover{color:var(--gold)}
.footer-bottom{
  padding-top:22px;display:flex;justify-content:space-between;
  align-items:center;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(232,200,122,.62);
}
.footer-bottom a{color:rgba(232,200,122,.72)}
.footer-bottom a:hover{color:var(--gold)}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero{padding:44px 0 52px}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .timeline{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .voice-track,.news-grid,.chan-grid,.tier-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .entry{grid-template-columns:140px minmax(0,1fr) auto;gap:16px}
  .entry img{height:96px}
  .join{grid-template-columns:1fr;padding:38px 30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .footer-desc{max-width:none}
  .task{grid-template-columns:minmax(0,1fr) 160px 64px;gap:14px}
}
@media (max-width:860px){
  .nav-toggle{display:flex}
  .nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:var(--red-deep);
    padding:10px 16px 18px;
    border-bottom:1px solid rgba(212,175,55,.35);
    box-shadow:0 18px 30px rgba(58,14,14,.35);
    display:none;
  }
  .nav.is-open{display:flex}
  .nav-link{padding:12px 12px;border-bottom:1px solid rgba(255,255,255,.06)}
  .nav-link::after{display:none}
  .nav-link--active{background:rgba(212,175,55,.14);border-radius:6px}
  .header-inner{gap:14px}
  .brand-name{font-size:15.5px}
  .section{padding:52px 0}
  .grid-3,.grid-2,.myth-grid{grid-template-columns:1fr}
  .entry{grid-template-columns:1fr}
  .entry img{height:170px}
  .entry-meta{text-align:left}
  .task{grid-template-columns:1fr;gap:10px}
  .task-num{text-align:left}
  .hero-facts{gap:24px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .grid-4,.timeline,.stats,.voice-track,.news-grid,.chan-grid,.tier-grid{grid-template-columns:1fr}
  .hero-title{font-size:26px}
  .hero-lead{font-size:14.5px}
  .hero-panel{padding:20px}
  .ring{width:100px;height:100px}
  .ring b{font-size:21px}
  .ring-row{gap:14px}
  .join{padding:30px 20px}
  .footer-grid{grid-template-columns:1fr}
  .faq summary{font-size:15.5px}
  .section-head{margin-bottom:26px}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a83535;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --cream:#f7f2e7;
 --cream-alt:#efe6d5;
 --ink:#3a3428;
 --ink-2:#5a5346;
 --muted:#8a8070;
 --line:rgba(140,31,31,.14);
 --line-gold:rgba(212,175,55,.45);
 --r-sm:8px;
 --r-md:10px;
 --r-lg:16px;
 --r-pill:999px;
 --shadow-sm:0 2px 10px rgba(58,52,40,.06);
 --shadow-md:0 12px 30px rgba(58,52,40,.12);
 --shadow-lg:0 22px 48px rgba(94,19,19,.20);
 --font-serif:"Songti SC","STSong","SimSun","Source Han Serif SC","Noto Serif SC",serif;
 --font-sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
 --maxw:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
 margin:0;font-family:var(--font-sans);font-size:15px;line-height:1.8;
 color:var(--ink);background:var(--cream);
 -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,p,figure{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ============ 顶部导航 ============ */
.site-header{
 position:sticky;top:0;z-index:80;
 background:var(--red);
 border-bottom:1px solid rgba(212,175,55,.32);
 box-shadow:0 2px 18px rgba(94,19,19,.28);
}
.header-inner{display:flex;align-items:center;gap:26px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-seal{
 width:34px;height:34px;border-radius:8px;flex:0 0 auto;
 background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);
 color:#5e1313;font-family:var(--font-serif);font-weight:700;font-size:18px;
 display:grid;place-items:center;
 box-shadow:inset 0 0 0 1px rgba(255,255,255,.35),0 4px 10px rgba(0,0,0,.2);
}
.brand-name{font-family:var(--font-serif);font-size:17px;color:#fff;letter-spacing:.5px;white-space:nowrap}
.brand:hover .brand-name{color:var(--gold-light)}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{
 position:relative;display:inline-block;padding:9px 14px;font-size:15px;
 color:#f3e6c8;border-radius:6px;white-space:nowrap;
}
.nav-link::after{
 content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
 background:var(--gold);transform:scaleX(0);transform-origin:left;
 transition:transform .25s ease;
}
.nav-link:hover{color:#fff}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link--active{color:var(--gold-light);font-weight:600}
.nav-link--active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.nav-toggle{
 display:none;width:40px;height:40px;flex-direction:column;justify-content:center;gap:5px;
 border-radius:6px;border:1px solid rgba(212,175,55,.4);padding:0 9px;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--gold-light);transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ 按钮 ============ */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 24px;border-radius:var(--r-sm);
 font-size:15px;font-weight:600;letter-spacing:.3px;
 border:1px solid transparent;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
 background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);
 color:#4a2b00;box-shadow:0 6px 18px rgba(184,134,11,.28);
}
.btn-gold:hover{color:#4a2b00;transform:translateY(-2px);box-shadow:0 10px 24px rgba(184,134,11,.42)}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 12px rgba(184,134,11,.3)}
.btn-ghost{background:transparent;border-color:rgba(232,200,122,.6);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(232,200,122,.14);color:#fff;border-color:var(--gold-light);transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line-gold);color:var(--gold-deep)}
.btn-outline:hover{background:#fffdf7;transform:translateY(-2px);box-shadow:var(--shadow-sm);color:var(--gold-deep)}
.btn-sm{padding:8px 18px;font-size:14px}

/* ============ 内页首屏 ============ */
.page-hero{
 position:relative;overflow:hidden;padding:38px 0 62px;
 background:linear-gradient(135deg,#8c1f1f 0%,#6f1a1a 46%,#5e1313 100%);
}
.page-hero-bg{
 position:absolute;inset:0;background-size:cover;background-position:center;
 opacity:.15;filter:saturate(.85);
}
.page-hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background:radial-gradient(circle at 82% 14%,rgba(212,175,55,.20),transparent 58%),
 radial-gradient(circle at 6% 96%,rgba(212,175,55,.10),transparent 52%);
}
.page-hero-grid{
 position:relative;z-index:2;display:grid;
 grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
 gap:48px;align-items:center;
}
.crumb{display:flex;align-items:center;gap:10px;font-size:13px;color:rgba(247,242,231,.62);margin-bottom:18px}
.crumb a{color:rgba(247,242,231,.82)}
.crumb a:hover{color:var(--gold-light)}
.crumb span.sep{color:rgba(232,200,122,.5)}
.crumb .current{color:var(--gold-light)}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;padding:6px 14px;
 border:1px solid rgba(212,175,55,.5);border-radius:var(--r-pill);
 color:var(--gold-light);font-size:13px;letter-spacing:1px;background:rgba(0,0,0,.16);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);flex:0 0 auto}
.page-hero h1{
 margin:18px 0 16px;color:var(--gold-light);
 font-family:var(--font-serif);font-size:clamp(27px,3.2vw,40px);
 line-height:1.3;letter-spacing:.5px;text-shadow:0 2px 12px rgba(0,0,0,.28);
}
.page-hero-lead{max-width:600px;color:rgba(247,242,231,.86);font-size:15.5px;line-height:1.95}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.tag{
 display:inline-flex;align-items:center;padding:5px 13px;border-radius:var(--r-pill);
 border:1px solid rgba(212,175,55,.5);color:var(--gold-light);
 font-size:12.5px;letter-spacing:.5px;background:rgba(0,0,0,.14);
}
.page-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}

/* 堆叠卡片 */
.stack-cards{display:grid;gap:14px}
.stack-card{
 background:rgba(58,14,14,.6);
 border:1px solid rgba(212,175,55,.42);
 border-radius:var(--r-lg);
 padding:18px 22px;
 box-shadow:0 14px 30px rgba(0,0,0,.18);
 transition:transform .25s ease,border-color .25s ease;
}
.stack-card:hover{border-color:var(--gold);transform:translateY(-3px)}
.stack-card--main{
 background:linear-gradient(150deg,rgba(212,175,55,.22),rgba(94,19,19,.72));
 transform:translateX(-16px);
}
.stack-card--main:hover{transform:translateX(-16px) translateY(-3px)}
.stack-card:nth-child(2){transform:translateX(16px)}
.stack-card:nth-child(2):hover{transform:translateX(16px) translateY(-3px)}
.stack-card:nth-child(3){transform:translateX(-6px)}
.stack-card:nth-child(3):hover{transform:translateX(-6px) translateY(-3px)}
.stack-kicker{font-size:12.5px;letter-spacing:1.5px;color:rgba(232,200,122,.78)}
.stack-value{
 font-family:var(--font-serif);font-size:32px;font-weight:700;line-height:1.2;
 color:var(--gold);margin-top:4px;
}
.stack-note{font-size:13.5px;color:rgba(247,242,231,.74);margin-top:4px}

/* ============ 板块通用 ============ */
.section{padding:66px 0}
.section--alt{background:var(--cream-alt)}
.section--tight{padding:44px 0}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;
 gap:22px;flex-wrap:wrap;margin-bottom:36px;
}
.section-title{
 position:relative;padding-left:16px;font-family:var(--font-serif);
 font-size:clamp(22px,2.4vw,29px);line-height:1.36;color:var(--red);letter-spacing:.4px;
}
.section-title::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.section-sub{padding-left:16px;margin-top:10px;max-width:660px;color:var(--muted);font-size:14.5px}
.link-more{
 color:var(--gold-deep);font-size:14px;font-weight:600;white-space:nowrap;
 border-bottom:1px solid transparent;padding-bottom:2px;transition:border-color .2s ease,color .2s ease;
}
.link-more::after{content:"→";margin-left:6px;transition:margin-left .2s ease}
.link-more:hover{border-color:var(--gold);color:var(--gold-deep)}
.link-more:hover::after{margin-left:10px}

/* ============ 数据条 ============ */
.fact-row{
 display:grid;grid-template-columns:repeat(4,1fr);
 background:#fff;border:1px solid var(--line-gold);
 border-radius:var(--r-lg);box-shadow:var(--shadow-sm);overflow:hidden;
}
.fact{padding:26px 24px;border-right:1px solid var(--line)}
.fact:last-child{border-right:0}
.fact-num{font-family:var(--font-serif);font-size:34px;font-weight:700;color:var(--gold-deep);line-height:1}
.fact-label{margin-top:10px;font-size:14.5px;font-weight:600;color:var(--ink)}
.fact-note{margin-top:4px;font-size:13px;color:var(--muted);line-height:1.7}

/* ============ 图文分栏 ============ */
.split{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:46px;align-items:center}
.split-media{
 position:relative;border-radius:var(--r-lg);border:2px solid var(--gold);
 overflow:hidden;box-shadow:var(--shadow-lg);
}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.split-media figcaption{
 position:absolute;left:0;right:0;bottom:0;padding:16px 18px;
 background:linear-gradient(180deg,rgba(94,19,19,0),rgba(94,19,19,.86));
 color:var(--gold-light);font-size:13px;letter-spacing:.5px;
}
.mainline{display:grid;gap:18px}
.mainline li{
 position:relative;padding-left:22px;
 border-left:2px solid rgba(212,175,55,.35);
 transition:border-color .2s ease;
}
.mainline li:hover{border-color:var(--gold)}
.mainline h3{font-family:var(--font-serif);font-size:17.5px;color:var(--red);margin-bottom:6px}
.mainline p{font-size:14.5px;color:var(--ink-2)}

/* ============ 流程 ============ */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.flow-step{
 position:relative;background:#fff;border:1px solid var(--line-gold);
 border-radius:var(--r-md);padding:24px 20px 20px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.flow-step:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.flow-num{font-family:var(--font-serif);font-size:30px;font-weight:700;color:var(--gold);line-height:1}
.flow-step h3{font-family:var(--font-serif);font-size:16.5px;color:var(--red);margin:10px 0 6px}
.flow-step p{font-size:14px;color:var(--ink-2)}

/* ============ 档位列表 ============ */
.tier-list{display:grid;gap:14px}
.tier{
 display:grid;grid-template-columns:112px minmax(0,1fr);gap:24px;align-items:start;
 background:#fff;border:1px solid var(--line-gold);border-radius:var(--r-md);
 padding:22px 24px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.tier:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.tier-range{font-family:var(--font-serif);font-size:28px;font-weight:700;color:var(--gold-deep);line-height:1.1}
.tier-range small{display:block;margin-top:6px;font-family:var(--font-sans);font-size:12px;font-weight:400;color:var(--muted);letter-spacing:1px}
.tier-body h3{font-family:var(--font-serif);font-size:17px;color:var(--red);margin-bottom:6px}
.tier-body p{font-size:14.5px;color:var(--ink-2)}
.tier-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chip{
 display:inline-block;padding:3px 11px;border-radius:var(--r-pill);
 background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.38);
 font-size:12.5px;color:var(--gold-deep);
}

/* ============ 事件卡片 ============ */
.event-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{
 position:relative;background:#fff;border:1px solid var(--line-gold);
 border-radius:var(--r-md);padding:38px 22px 22px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.seal{
 position:absolute;top:-1px;left:-1px;width:36px;height:36px;
 border-radius:10px 0 10px 0;
 background:linear-gradient(140deg,var(--red-soft),var(--red-deep));
 border:1px solid var(--gold);color:var(--gold-light);
 display:grid;place-items:center;font-family:var(--font-serif);font-size:15px;font-weight:700;
}
.card h3{font-family:var(--font-serif);font-size:17px;color:var(--red);margin-bottom:8px}
.card p{font-size:14.5px;color:var(--ink-2)}
.card .card-tip{
 margin-top:14px;padding-top:12px;border-top:1px dashed rgba(140,31,31,.16);
 font-size:13.5px;color:var(--muted);
}
.card .card-tip b{color:var(--gold-deep);font-weight:600}

/* ============ 时间线 ============ */
.timeline{position:relative;max-width:820px}
.timeline::before{
 content:"";position:absolute;left:11px;top:8px;bottom:8px;width:2px;
 background:linear-gradient(180deg,var(--gold),rgba(212,175,55,.12));
}
.timeline li{position:relative;padding:0 0 30px 46px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{
 content:"";position:absolute;left:4px;top:6px;width:16px;height:16px;border-radius:50%;
 background:var(--cream);border:2px solid var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.14);
}
.timeline h3{font-family:var(--font-serif);font-size:17px;color:var(--red);margin-bottom:6px}
.timeline h3 span{color:var(--gold-deep);margin-right:8px;font-size:14px;letter-spacing:1px}
.timeline p{font-size:14.5px;color:var(--ink-2)}

/* ============ 常见问题 ============ */
.faq-wrap{max-width:880px}
.faq-item{
 background:#fff;border:1px solid var(--line-gold);border-radius:var(--r-md);
 box-shadow:var(--shadow-sm);margin-bottom:12px;overflow:hidden;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:var(--gold);box-shadow:var(--shadow-md)}
.faq-item summary{
 list-style:none;cursor:pointer;position:relative;
 padding:16px 48px 16px 20px;font-size:15.5px;font-weight:600;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 font-size:20px;line-height:1;color:var(--gold-deep);transition:transform .2s ease;
}
.faq-item[open] summary{color:var(--red)}
.faq-item[open] summary::after{content:"−"}
.faq-body{padding:0 20px 20px;font-size:14.5px;color:var(--ink-2);border-top:1px solid rgba(212,175,55,.22);margin-top:0;padding-top:14px}

/* ============ 收口条 ============ */
.cta-band{
 position:relative;overflow:hidden;padding:58px 0;
 background:linear-gradient(120deg,#8c1f1f 0%,#6f1a1a 52%,#5e1313 100%);
}
.cta-band-bg{
 position:absolute;inset:0;background-size:cover;background-position:center;
 opacity:.13;filter:saturate(.8);
}
.cta-inner{
 position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;
 gap:32px;flex-wrap:wrap;
}
.cta-title{
 font-family:var(--font-serif);font-size:clamp(21px,2.3vw,28px);color:var(--gold-light);
 line-height:1.4;
}
.cta-desc{margin-top:10px;max-width:620px;font-size:14.5px;color:rgba(247,242,231,.82)}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* ============ 页脚 ============ */
.site-footer{
 background:var(--red-deep);border-top:1px solid var(--gold);
 padding:52px 0 0;color:rgba(247,242,231,.78);
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:38px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand strong{font-family:var(--font-serif);font-size:17px;color:#fff;letter-spacing:.5px}
.footer-desc{font-size:13.5px;line-height:1.9;color:rgba(247,242,231,.66);max-width:400px}
.footer-title{
 font-family:var(--font-serif);font-size:15px;color:var(--gold-light);
 margin-bottom:14px;letter-spacing:.5px;
}
.footer-links{display:grid;gap:9px}
.footer-links a{font-size:13.5px;color:rgba(247,242,231,.72);transition:color .2s ease,padding-left .2s ease}
.footer-links a:hover{color:var(--gold);padding-left:4px}
.footer-bottom{
 border-top:1px solid rgba(212,175,55,.22);
 padding:16px 0 20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
 font-size:12.5px;color:rgba(232,200,122,.66);
}

/* ============ 响应式 ============ */
@media (max-width:1024px){
 .page-hero-grid{grid-template-columns:1fr;gap:34px}
 .stack-card,.stack-card--main,.stack-card:nth-child(2),.stack-card:nth-child(3),
 .stack-card:hover,.stack-card--main:hover,.stack-card:nth-child(2):hover,.stack-card:nth-child(3):hover{
  transform:none;
 }
 .split{grid-template-columns:1fr;gap:32px}
 .fact-row{grid-template-columns:repeat(2,1fr)}
 .fact:nth-child(2){border-right:0}
 .fact:nth-child(1),.fact:nth-child(2){border-bottom:1px solid var(--line)}
 .flow{grid-template-columns:repeat(2,1fr)}
 .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:960px){
 .nav{
  position:absolute;top:100%;left:0;right:0;margin-left:0;
  display:none;flex-direction:column;align-items:stretch;gap:0;
  background:var(--red-deep);border-bottom:1px solid rgba(212,175,55,.32);
  padding:8px 22px 18px;box-shadow:0 18px 30px rgba(0,0,0,.28);
 }
 .nav.is-open{display:flex}
 .nav-link{padding:13px 4px;border-bottom:1px solid rgba(212,175,55,.14);border-radius:0}
 .nav-link:last-child{border-bottom:0}
 .nav-link::after{display:none}
 .nav-link--active{color:var(--gold)}
 .nav-toggle{display:flex}
 .header-inner{justify-content:space-between;gap:14px}
 .brand-name{font-size:15.5px;white-space:normal;line-height:1.3}
}
@media (max-width:768px){
 .section{padding:50px 0}
 .page-hero{padding:28px 0 50px}
 .event-grid{grid-template-columns:1fr}
 .tier{grid-template-columns:1fr;gap:12px}
 .cta-inner{flex-direction:column;align-items:flex-start}
 .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:30px}
 .footer-desc{max-width:none}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .fact-row{grid-template-columns:1fr}
 .fact{border-right:0;border-bottom:1px solid var(--line);padding:20px}
 .fact:last-child{border-bottom:0}
 .flow{grid-template-columns:1fr}
 .btn{width:100%}
 .header-actions .btn{width:auto}
 .page-hero-actions,.cta-actions{width:100%}
 .timeline li{padding-left:38px}
 .timeline::before{left:9px}
 .timeline li::before{left:2px}
}

/* roulang page: category2 */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a83535;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --cream:#f7f2e7;
  --cream-alt:#efe6d5;
  --ink:#3a3428;
  --ink-2:#5a5346;
  --muted:#8a8070;
  --line:rgba(140,31,31,.14);
  --line-gold:rgba(212,175,55,.45);
  --r-sm:8px;
  --r-md:10px;
  --r-lg:16px;
  --r-pill:999px;
  --shadow-sm:0 2px 10px rgba(58,52,40,.06);
  --shadow-md:0 12px 30px rgba(58,52,40,.12);
  --shadow-lg:0 22px 48px rgba(94,19,19,.20);
  --font-serif:"Songti SC","STSong","SimSun","Source Han Serif SC","Noto Serif SC",serif;
  --font-sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  --maxw:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
html body{
  margin:0;
  font-family:var(--font-sans);
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
body a{color:inherit;text-decoration:none;transition:color .2s ease}
body a:hover{color:var(--gold-deep)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:var(--red);
  border-bottom:1px solid rgba(212,175,55,.32);
  box-shadow:0 2px 18px rgba(94,19,19,.28);
}
.header-inner{position:relative;display:flex;align-items:center;gap:26px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-seal{
  width:34px;height:34px;border-radius:8px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);
  color:#5e1313;font-family:var(--font-serif);font-weight:700;font-size:18px;
  display:grid;place-items:center;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.35),0 4px 10px rgba(0,0,0,.2);
}
.brand-name{font-family:var(--font-serif);font-size:17px;color:#fff;letter-spacing:.5px;white-space:nowrap}
.brand:hover .brand-name{color:var(--gold-light)}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{
  position:relative;display:inline-block;padding:9px 14px;font-size:15px;
  color:#f3e6c8;border-radius:6px;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;
  transition:transform .25s ease;
}
.nav-link:hover{color:#fff}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link--active{color:var(--gold-light);font-weight:600}
.nav-link--active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.nav-toggle{
  display:none;width:40px;height:40px;flex-direction:column;justify-content:center;gap:5px;
  border-radius:6px;border:1px solid rgba(212,175,55,.4);padding:0 9px;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--gold-light);transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 24px;border-radius:var(--r-sm);
  font-size:15px;font-weight:600;letter-spacing:.3px;
  border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);
  color:#4a2b00;box-shadow:0 6px 18px rgba(184,134,11,.28);
}
.btn-gold:hover{color:#4a2b00;transform:translateY(-2px);box-shadow:0 10px 24px rgba(184,134,11,.42)}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 12px rgba(184,134,11,.3)}
.btn-ghost{background:transparent;border-color:rgba(232,200,122,.6);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(232,200,122,.14);color:#fff;border-color:var(--gold-light);transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line-gold);color:var(--gold-deep)}
.btn-outline:hover{background:#fffdf7;transform:translateY(-2px);box-shadow:var(--shadow-sm);color:var(--gold-deep)}
.btn-sm{padding:8px 18px;font-size:14px}
.btn-block{width:100%}
.btn:focus-visible,.nav-toggle:focus-visible,summary:focus-visible,a:focus-visible{
  outline:2px solid var(--gold);outline-offset:3px;border-radius:6px;
}

/* ============ 内页首屏 ============ */
.page-hero{
  position:relative;overflow:hidden;padding:44px 0 74px;
  background:linear-gradient(135deg,#8c1f1f 0%,#6f1a1a 48%,#5e1313 100%);
}
.page-hero .hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.15;filter:saturate(.85);
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 82% 18%,rgba(212,175,55,.18),transparent 58%),
             radial-gradient(circle at 6% 94%,rgba(212,175,55,.10),transparent 52%);
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
  gap:44px;align-items:center;
}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(247,242,231,.68);margin:0 0 16px}
.crumb a{color:rgba(247,242,231,.82)}
.crumb a:hover{color:var(--gold-light)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;
  border:1px solid rgba(212,175,55,.5);border-radius:var(--r-pill);
  color:var(--gold-light);font-size:13px;letter-spacing:1px;background:rgba(0,0,0,.16);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);flex:0 0 auto}
.page-title{
  margin:18px 0 16px;color:var(--gold-light);
  font-family:var(--font-serif);font-weight:700;
  font-size:clamp(27px,3.2vw,40px);line-height:1.3;letter-spacing:.5px;
  text-shadow:0 2px 12px rgba(0,0,0,.28);
}
.page-lead{max-width:640px;color:rgba(247,242,231,.86);font-size:15.5px;line-height:1.95;margin:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.tag{
  display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:var(--r-pill);
  border:1px solid rgba(212,175,55,.5);background:rgba(0,0,0,.16);
  color:var(--gold-light);font-size:12.5px;letter-spacing:.5px;
}
.hero-media{
  position:relative;margin:0;border:2px solid var(--gold);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-lg);background:#4a1010;
}
.hero-media img{width:100%;height:310px;object-fit:cover}
.hero-media figcaption{
  padding:12px 16px;background:rgba(58,14,14,.94);color:var(--gold-light);
  font-size:13px;border-top:1px solid rgba(212,175,55,.3);line-height:1.6;
}

/* ============ 关键参数条 ============ */
.metric-strip{position:relative;z-index:5;margin-top:-38px}
.metric-grid{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;
  background:#fff;border:1px solid var(--line-gold);border-radius:var(--r-lg);
  padding:8px 6px;box-shadow:var(--shadow-md);
}
.metric{padding:16px 20px;border-right:1px dashed var(--line)}
.metric:last-child{border-right:0}
.metric-label{display:block;font-size:12.5px;letter-spacing:1px;color:var(--muted);margin-bottom:4px}
.metric strong{
  display:block;font-family:var(--font-serif);font-size:26px;line-height:1.25;
  color:var(--gold-deep);letter-spacing:.5px;
}
.metric span.metric-note{font-size:12.5px;color:var(--muted)}

/* ============ 板块通用 ============ */
.section{padding:64px 0}
.section--alt{background:var(--cream-alt);border-top:1px solid rgba(140,31,31,.08);border-bottom:1px solid rgba(140,31,31,.08)}
.section--tight{padding:52px 0}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  margin-bottom:32px;flex-wrap:wrap;
}
.section-title{
  position:relative;margin:0;padding-left:16px;
  font-family:var(--font-serif);font-size:26px;line-height:1.4;color:var(--red);
}
.section-title::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:2px;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.section-desc{margin:8px 0 0 16px;color:var(--muted);font-size:14px;max-width:760px}
.more-link{
  color:var(--gold-deep);font-weight:600;font-size:14px;
  border-bottom:1px solid var(--line-gold);padding-bottom:2px;white-space:nowrap;
}
.more-link:hover{color:var(--red);border-color:var(--red)}

/* ============ 卡片 ============ */
.card-grid{display:grid;gap:20px}
.card-grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.tier-card{
  position:relative;background:#fff;border:1px solid var(--line-gold);
  border-radius:var(--r-md);padding:30px 20px 22px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  overflow:hidden;
}
.tier-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.seal{
  position:absolute;top:0;left:0;width:40px;height:40px;
  display:grid;place-items:center;border-radius:0 0 10px 0;
  background:linear-gradient(135deg,var(--red),var(--red-deep));
  border-right:1px solid var(--gold);border-bottom:1px solid var(--gold);
  color:var(--gold-light);font-family:var(--font-serif);font-size:16px;font-weight:700;
}
.tier-name{margin:0 0 4px;font-family:var(--font-serif);font-size:18px;color:var(--red)}
.tier-range{font-size:12.5px;color:var(--muted);letter-spacing:.3px;margin-bottom:14px}
.tier-rate{
  display:flex;align-items:baseline;gap:6px;
  padding-bottom:12px;margin-bottom:12px;border-bottom:1px dashed var(--line);
}
.tier-rate strong{font-family:var(--font-serif);font-size:26px;color:var(--gold-deep);line-height:1}
.tier-rate span{font-size:12.5px;color:var(--muted)}
.tier-list{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:13.5px;color:var(--ink-2)}
.tier-list li{position:relative;padding-left:16px;line-height:1.75}
.tier-list li::before{
  content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:2px;
  background:var(--gold);transform:rotate(45deg);
}
.tier-wide{
  margin-top:20px;display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;
  background:linear-gradient(120deg,#fffdf6,#fff);
  border:1px solid var(--gold);border-radius:var(--r-md);
  padding:22px 26px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease;
}
.tier-wide:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.tier-wide .medal{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold-light),var(--gold-deep));
  color:#4a2b00;font-family:var(--font-serif);font-size:20px;font-weight:700;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.5);
}
.tier-wide h3{margin:0 0 4px;font-family:var(--font-serif);font-size:19px;color:var(--red)}
.tier-wide p{margin:0;font-size:13.5px;color:var(--ink-2)}
.tier-wide .big-rate{font-family:var(--font-serif);font-size:30px;color:var(--gold-deep);line-height:1}

/* ============ 图文两栏 ============ */
.split{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:44px;align-items:center}
.split-media{
  position:relative;margin:0;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line-gold);box-shadow:var(--shadow-md);background:#fff;
}
.split-media img{width:100%;height:360px;object-fit:cover}
.split-media figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:14px 18px;
  background:linear-gradient(180deg,rgba(94,19,19,0),rgba(94,19,19,.9));
  color:var(--gold-light);font-size:13px;
}
.rule-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.rule-item{
  display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:start;
  background:#fff;border:1px solid var(--line-gold);border-radius:var(--r-md);
  padding:18px 20px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.rule-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.rule-icon{
  width:44px;height:44px;border-radius:10px;display:grid;place-items:center;
  background:#fdf7e6;border:1px solid var(--line-gold);
}
.rule-icon svg{width:22px;height:22px;stroke:var(--gold-deep);stroke-width:1.7;fill:none}
.rule-item h3{margin:0 0 4px;font-family:var(--font-serif);font-size:16.5px;color:var(--red)}
.rule-item p{margin:0;font-size:13.8px;color:var(--ink-2);line-height:1.85}

/* ============ 时间线 ============ */
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.tl-item{
  position:relative;background:#fff;border:1px solid var(--line-gold);
  border-radius:var(--r-md);padding:24px 20px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.tl-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.tl-num{
  width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:#4a2b00;font-family:var(--font-serif);font-weight:700;font-size:15px;
  margin-bottom:14px;box-shadow:inset 0 0 0 2px rgba(255,255,255,.45);
}
.tl-item h3{margin:0 0 6px;font-family:var(--font-serif);font-size:16.5px;color:var(--red)}
.tl-item p{margin:0;font-size:13.5px;color:var(--ink-2);line-height:1.85}
.tl-item .tl-note{
  display:inline-block;margin-top:12px;padding:3px 10px;border-radius:var(--r-pill);
  background:#fdf7e6;border:1px solid var(--line-gold);
  font-size:12px;color:var(--gold-deep);
}

/* ============ 连击条 ============ */
.bar-panel{
  background:#fff;border:1px solid var(--line-gold);border-radius:var(--r-lg);
  padding:30px 30px 26px;box-shadow:var(--shadow-sm);
}
.bar-list{display:grid;gap:16px}
.bar-row{display:grid;grid-template-columns:118px 1fr 96px;gap:16px;align-items:center}
.bar-label{font-size:13.5px;color:var(--ink-2);font-weight:600}
.bar-track{height:12px;border-radius:var(--r-pill);background:#efe6d5;overflow:hidden}
.bar-fill{
  height:100%;border-radius:var(--r-pill);
  background:linear-gradient(90deg,var(--gold-light),var(--gold-deep));
  transition:width .8s cubic-bezier(.2,.7,.3,1);
}
.bar-val{
  font-family:var(--font-serif);font-size:16px;color:var(--gold-deep);
  text-align:right;font-weight:700;
}
.bar-foot{
  margin-top:22px;padding-top:16px;border-top:1px dashed var(--line);
  font-size:13px;color:var(--muted);
}

/* ============ 表格 ============ */
.table-wrap{
  overflow-x:auto;background:#fff;border:1px solid var(--line-gold);
  border-radius:var(--r-md);box-shadow:var(--shadow-sm);
}
table{width:100%;border-collapse:collapse;min-width:660px;font-size:14px}
thead th{
  background:var(--cream-alt);color:var(--red);font-family:var(--font-serif);
  font-size:14px;font-weight:700;text-align:left;padding:14px 20px;
  border-bottom:1px solid var(--line-gold);white-space:nowrap;
}
tbody td{padding:14px 20px;border-bottom:1px solid var(--line);color:var(--ink-2)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fffdf5}
td .num{color:var(--gold-deep);font-weight:700;font-family:var(--font-serif);font-size:15px}
td .chip{
  display:inline-block;padding:2px 10px;border-radius:var(--r-pill);
  border:1px solid var(--line-gold);background:#fdf7e6;color:var(--gold-deep);
  font-size:12.5px;
}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{
  background:#fff;border:1px solid var(--line-gold);border-radius:var(--r-md);
  padding:0 22px;box-shadow:var(--shadow-sm);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-md)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:18px 0;font-family:var(--font-serif);font-size:16px;color:var(--red);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold-deep);font-size:20px;line-height:1;flex:0 0 auto}
.faq-item[open] summary::after{content:"−"}
.faq-answer{
  margin:0;padding:16px 0 20px;border-top:1px dashed var(--line);
  font-size:14.5px;color:var(--ink-2);line-height:1.95;
}

/* ============ 收口 CTA ============ */
.cta-band{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#6f1a1a 0%,#8c1f1f 55%,#5e1313 100%);
  border:1px solid var(--line-gold);border-radius:var(--r-lg);
  padding:44px 46px;box-shadow:var(--shadow-lg);
  display:grid;grid-template-columns:minmax(0,1.3fr) auto;gap:32px;align-items:center;
}
.cta-band::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 88% 12%,rgba(212,175,55,.22),transparent 60%);
}
.cta-band > *{position:relative;z-index:2}
.cta-band h2{
  margin:0 0 10px;font-family:var(--font-serif);font-size:26px;color:var(--gold-light);line-height:1.4;
}
.cta-band p{margin:0;color:rgba(247,242,231,.82);font-size:14.5px;max-width:640px;line-height:1.9}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}

/* ============ 页脚 ============ */
.site-footer{
  background:linear-gradient(180deg,#8c1f1f 0%,#5e1313 100%);
  border-top:1px solid var(--gold);
  color:rgba(247,242,231,.8);
  padding:52px 0 24px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:38px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand strong{font-family:var(--font-serif);font-size:17px;color:#fff;letter-spacing:.5px}
.footer-desc{margin:0;font-size:14px;line-height:1.9;color:rgba(247,242,231,.72);max-width:430px}
.footer-title{
  margin:0 0 14px;font-family:var(--font-serif);font-size:15px;
  color:var(--gold-light);letter-spacing:.5px;
}
.footer-links{display:grid;gap:10px;font-size:14px}
.footer-links a{color:rgba(247,242,231,.78)}
.footer-links a:hover{color:var(--gold)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;
  margin-top:36px;padding-top:18px;border-top:1px solid rgba(212,175,55,.28);
  font-size:13px;color:rgba(232,200,122,.72);
}

/* ============ 动效 ============ */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-media img{height:280px}
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .metric:nth-child(2){border-right:0}
  .metric:nth-child(1),.metric:nth-child(2){border-bottom:1px dashed var(--line)}
  .card-grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card-grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr;gap:30px}
  .split-media img{height:300px}
  .timeline{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr;padding:36px 30px}
  .tier-wide{grid-template-columns:auto 1fr;row-gap:12px}
  .tier-wide .big-rate{grid-column:2;text-align:left}
}
@media (max-width:900px){
  .nav{
    position:absolute;top:64px;left:0;right:0;display:none;
    flex-direction:column;align-items:stretch;gap:0;margin-left:0;
    background:var(--red-deep);border-bottom:1px solid rgba(212,175,55,.35);
    padding:8px 18px 16px;box-shadow:0 16px 28px rgba(58,14,14,.35);
  }
  .nav.nav--open{display:flex}
  .nav-link{padding:13px 6px;border-bottom:1px solid rgba(212,175,55,.14);border-radius:0}
  .nav-link::after{display:none}
  .nav-link--active{color:var(--gold)}
  .nav-toggle{display:flex}
  .header-actions{margin-left:auto}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .section--tight{padding:40px 0}
  .section-title{font-size:22px}
  .page-hero{padding:34px 0 66px}
  .card-grid--4,.card-grid--3{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .bar-row{grid-template-columns:1fr;gap:6px}
  .bar-val{text-align:left}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .cta-band h2{font-size:22px}
  .metric{padding:14px 16px}
}
@media (max-width:520px){
  html body{font-size:14.5px}
  .container{padding:0 16px}
  .brand-name{font-size:15px;max-width:170px;overflow:hidden;text-overflow:ellipsis}
  .hero-media img{height:220px}
  .split-media img{height:220px}
  .metric strong{font-size:22px}
  .tier-wide{padding:18px;grid-template-columns:1fr}
  .tier-wide .medal{width:44px;height:44px;font-size:17px}
  .cta-band{padding:28px 20px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .bar-panel{padding:22px 18px}
}

/* roulang page: category3 */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a83535;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --cream:#f7f2e7;
  --cream-alt:#efe6d5;
  --ink:#3a3428;
  --ink-2:#5a5346;
  --muted:#8a8070;
  --line:rgba(140,31,31,.14);
  --line-gold:rgba(212,175,55,.45);
  --r-sm:8px;
  --r-md:10px;
  --r-lg:16px;
  --r-pill:999px;
  --shadow-sm:0 2px 10px rgba(58,52,40,.06);
  --shadow-md:0 12px 30px rgba(58,52,40,.12);
  --shadow-lg:0 22px 48px rgba(94,19,19,.20);
  --font-serif:"Songti SC","STSong","SimSun","Source Han Serif SC","Noto Serif SC",serif;
  --font-sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  --maxw:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold-deep)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--font-serif);font-weight:700;line-height:1.35}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(212,175,55,.85);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:var(--red);
  border-bottom:1px solid rgba(212,175,55,.32);
  box-shadow:0 2px 18px rgba(94,19,19,.28);
}
.header-inner{display:flex;align-items:center;gap:26px;min-height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-seal{
  width:34px;height:34px;border-radius:8px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);
  color:#5e1313;font-family:var(--font-serif);font-weight:700;font-size:18px;
  display:grid;place-items:center;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.35),0 4px 10px rgba(0,0,0,.2);
}
.brand-name{font-family:var(--font-serif);font-size:17px;color:#fff;letter-spacing:.5px;white-space:nowrap}
.brand:hover .brand-name{color:var(--gold-light)}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{
  position:relative;display:inline-block;padding:9px 14px;font-size:15px;
  color:#f3e6c8;border-radius:6px;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;
  transition:transform .25s ease;
}
.nav-link:hover{color:#fff}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link--active{color:var(--gold-light);font-weight:600}
.nav-link--active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.nav-toggle{
  display:none;width:40px;height:40px;flex-direction:column;justify-content:center;gap:5px;
  border-radius:6px;border:1px solid rgba(212,175,55,.4);padding:0 9px;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--gold-light);transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 24px;border-radius:var(--r-sm);
  font-size:15px;font-weight:600;letter-spacing:.3px;
  border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);
  color:#4a2b00;box-shadow:0 6px 18px rgba(184,134,11,.28);
}
.btn-gold:hover{color:#4a2b00;transform:translateY(-2px);box-shadow:0 10px 24px rgba(184,134,11,.42)}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 12px rgba(184,134,11,.3)}
.btn-ghost{background:transparent;border-color:rgba(232,200,122,.6);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(232,200,122,.14);color:#fff;border-color:var(--gold-light);transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line-gold);color:var(--gold-deep)}
.btn-outline:hover{background:#fffdf7;transform:translateY(-2px);box-shadow:var(--shadow-sm);color:var(--gold-deep)}
.btn-sm{padding:8px 18px;font-size:14px}
.btn-block{width:100%}

/* ============ 页面首屏 ============ */
.page-hero{
  position:relative;overflow:hidden;padding:56px 0 68px;
  background:linear-gradient(135deg,#8c1f1f 0%,#6f1a1a 46%,#5e1313 100%);
}
.page-hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.15;filter:saturate(.85);
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 82% 16%,rgba(212,175,55,.20),transparent 58%),
             radial-gradient(circle at 6% 92%,rgba(212,175,55,.10),transparent 52%);
}
.page-hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
  gap:44px;align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;
  border:1px solid rgba(212,175,55,.5);border-radius:var(--r-pill);
  color:var(--gold-light);font-size:13px;letter-spacing:1px;background:rgba(0,0,0,.16);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);flex:0 0 auto}
.page-hero-title{
  margin:20px 0 16px;color:var(--gold-light);
  font-size:clamp(26px,3.2vw,40px);line-height:1.3;letter-spacing:.5px;
  text-shadow:0 3px 14px rgba(0,0,0,.3);
}
.page-hero-lead{max-width:620px;color:rgba(247,242,231,.88);font-size:15.5px;line-height:1.95}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-tags span{
  padding:5px 14px;border-radius:var(--r-pill);
  border:1px solid rgba(212,175,55,.5);color:var(--gold-light);
  font-size:13px;background:rgba(0,0,0,.18);
}
.page-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}

/* ============ 自测问卷卡 ============ */
.quiz-card{
  background:rgba(255,251,242,.98);
  border:1px solid var(--line-gold);
  border-radius:var(--r-lg);
  padding:24px;
  box-shadow:var(--shadow-lg);
}
.quiz-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-bottom:14px;border-bottom:1px dashed rgba(140,31,31,.18);margin-bottom:16px;
}
.quiz-title{font-size:18px;color:var(--red-deep)}
.quiz-badge{
  font-size:12px;padding:3px 10px;border-radius:var(--r-pill);
  background:rgba(212,175,55,.16);color:var(--gold-deep);
  border:1px solid var(--line-gold);white-space:nowrap;
}
.quiz-block{margin-bottom:15px}
.quiz-q{font-size:14px;color:var(--ink-2);font-weight:600;margin-bottom:8px}
.quiz-opts{display:flex;flex-direction:column;gap:6px}
.quiz-opt{
  text-align:left;padding:8px 12px;border-radius:var(--r-sm);
  border:1px solid rgba(140,31,31,.14);background:#fff;
  font-size:13.5px;color:var(--ink-2);
  transition:transform .2s ease,border-color .2s ease,background .2s ease,color .2s ease,box-shadow .2s ease;
}
.quiz-opt:hover{border-color:var(--gold);color:var(--red-deep);transform:translateX(2px)}
.quiz-opt.is-picked{
  background:linear-gradient(135deg,rgba(212,175,55,.22),rgba(212,175,55,.08));
  border-color:var(--gold-deep);color:var(--red-deep);font-weight:600;
  box-shadow:inset 0 0 0 1px rgba(212,175,55,.5);
}
.quiz-submit{margin-top:6px}
.quiz-result{
  margin-top:14px;padding:12px 14px;border-radius:var(--r-sm);
  background:var(--cream-alt);border-left:3px solid var(--gold);
  transition:background .25s ease,border-color .25s ease;
}
.quiz-result-label{font-size:12px;letter-spacing:1px;color:var(--gold-deep);font-weight:700}
.quiz-result p{margin-top:4px;font-size:13px;color:var(--ink-2);line-height:1.75}
.quiz-result.is-ready{background:#fff8e6;border-left-color:var(--gold-deep)}

/* ============ 通用板块 ============ */
.section{padding:64px 0}
.section--alt{
  background:var(--cream-alt);
  border-top:1px solid rgba(140,31,31,.08);
  border-bottom:1px solid rgba(140,31,31,.08);
}
.section--dark{
  background:linear-gradient(135deg,#5e1313 0%,#4a1010 60%,#3f0d0d 100%);
  color:#f7f2e7;
}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;margin-bottom:34px;
}
.section-title{
  position:relative;padding-left:16px;
  font-size:clamp(21px,2.3vw,28px);color:var(--red-deep);
}
.section-title::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.section-sub{margin-top:8px;padding-left:16px;color:var(--muted);font-size:14px;line-height:1.8}
.section--dark .section-title{color:var(--gold-light)}
.section--dark .section-sub{color:rgba(247,242,231,.7)}
.link-more{
  color:var(--gold-deep);font-size:14px;font-weight:600;white-space:nowrap;
  border-bottom:1px solid transparent;padding-bottom:2px;
  transition:border-color .2s ease,color .2s ease;
}
.link-more:hover{border-bottom-color:var(--gold-deep);color:var(--red-deep)}

/* ============ 数据卡 ============ */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat-card{
  background:#fff;border:1px solid var(--line-gold);border-radius:var(--r-md);
  padding:22px 20px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.stat-num{
  display:block;font-family:var(--font-serif);font-size:34px;font-weight:700;
  color:var(--gold-deep);line-height:1.1;
}
.stat-label{display:block;margin:6px 0 8px;font-size:14px;font-weight:600;color:var(--red-deep)}
.stat-card p{font-size:13.5px;color:var(--muted);line-height:1.75}

/* ============ 流程 ============ */
.flow-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;counter-reset:flow}
.flow-item{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:26px 20px 22px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.flow-item::before{
  counter-increment:flow;content:"0" counter(flow);
  position:absolute;top:12px;right:18px;
  font-family:var(--font-serif);font-size:26px;font-weight:700;
  color:rgba(212,175,55,.38);line-height:1;
}
.flow-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-gold)}
.flow-item h3{font-size:17px;color:var(--red-deep);margin-bottom:10px}
.flow-item p{font-size:13.5px;color:var(--ink-2);line-height:1.8}
.flow-tip{
  margin-top:22px;padding:16px 20px;border-radius:var(--r-md);
  background:rgba(212,175,55,.12);border:1px dashed var(--line-gold);
  font-size:14px;color:var(--ink-2);line-height:1.8;
}
.flow-tip strong{color:var(--red-deep)}

/* ============ 卡片矩阵 ============ */
.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.info-card{
  position:relative;display:flex;flex-direction:column;overflow:hidden;
  background:#fff;border:1px solid var(--line-gold);border-radius:var(--r-md);
  box-shadow:var(--shadow-sm);
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.info-card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--cream-alt)}
.info-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.info-card:hover .info-card-media img{transform:scale(1.05)}
.seal-tag{
  position:absolute;top:10px;left:10px;width:34px;height:34px;
  display:grid;place-items:center;border-radius:6px;
  background:var(--red);border:1px solid var(--gold);
  color:var(--gold-light);font-family:var(--font-serif);font-size:15px;
  box-shadow:0 4px 10px rgba(0,0,0,.25);
}
.info-card-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px}
.info-card-body h3{font-size:16.5px;color:var(--red-deep)}
.info-card-body p{font-size:13.5px;color:var(--ink-2);line-height:1.8}
.mini-list{display:flex;flex-direction:column;gap:6px;margin-top:2px}
.mini-list li{position:relative;padding-left:16px;font-size:13px;color:var(--muted);line-height:1.7}
.mini-list li::before{
  content:"";position:absolute;left:0;top:8px;width:6px;height:6px;
  border-radius:1px;background:var(--gold);transform:rotate(45deg);
}

/* ============ 图文分栏 ============ */
.split{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:44px;align-items:center}
.split-media{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:2px solid rgba(212,175,55,.55);box-shadow:var(--shadow-lg);background:#fff;
}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.split-media::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(94,19,19,0) 55%,rgba(94,19,19,.38));
}
.split-body h2{font-size:clamp(21px,2.3vw,28px);color:var(--red-deep);margin-bottom:14px}
.split-body p{font-size:14.5px;color:var(--ink-2);margin-bottom:12px;line-height:1.85}
.check-list{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.check-list li{position:relative;padding-left:26px;font-size:14px;color:var(--ink);line-height:1.75}
.check-list li::before{
  content:"";position:absolute;left:0;top:6px;width:14px;height:14px;border-radius:50%;
  border:1px solid var(--gold-deep);
  background:radial-gradient(circle,var(--gold) 0 42%,transparent 43%);
}

/* ============ 误区对照 ============ */
.compare-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.compare-card{
  background:#fff;border-radius:var(--r-md);padding:24px 22px;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
}
.compare-card--warn{border-color:rgba(168,53,53,.3)}
.compare-card--good{border-color:var(--line-gold);background:#fffdf6}
.compare-title{display:flex;align-items:center;gap:10px;font-size:17px;margin-bottom:16px;color:var(--red-deep)}
.compare-title .dot{width:10px;height:10px;border-radius:50%;flex:0 0 auto}
.compare-card--warn .dot{background:var(--red-soft)}
.compare-card--good .dot{background:var(--gold-deep)}
.compare-card ul{display:flex;flex-direction:column;gap:11px}
.compare-card li{position:relative;padding-left:18px;font-size:14px;color:var(--ink-2);line-height:1.75}
.compare-card li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:2px;background:var(--muted)}
.compare-card--good li::before{background:var(--gold-deep)}

/* ============ 奖励档位 ============ */
.reward-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.reward-item{
  background:#fff;border:1px solid var(--line-gold);border-radius:var(--r-md);
  padding:20px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.reward-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold)}
.reward-name{display:block;font-size:13px;letter-spacing:1px;color:var(--muted)}
.reward-num{
  display:block;font-family:var(--font-serif);font-size:23px;font-weight:700;
  color:var(--gold-deep);margin:6px 0 4px;line-height:1.3;
}
.reward-item h3{font-size:15.5px;color:var(--red-deep);margin-bottom:6px}
.reward-item p{font-size:13px;color:var(--muted);line-height:1.75}
.reward-note{
  margin-top:22px;font-size:13.5px;color:var(--muted);
  padding-left:14px;border-left:3px solid var(--line-gold);line-height:1.8;
}

/* ============ 复盘评价 ============ */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.quote-card{
  position:relative;background:#fffdf7;border:1px solid rgba(212,175,55,.5);
  border-radius:var(--r-md);padding:24px 22px 20px;box-shadow:var(--shadow-md);
}
.quote-card::before{
  content:"\201C";position:absolute;top:2px;right:16px;
  font-family:var(--font-serif);font-size:48px;line-height:1;
  color:rgba(212,175,55,.35);
}
.quote-card p{font-size:14px;color:var(--ink-2);line-height:1.85}
.quote-author{
  display:flex;align-items:center;gap:10px;margin-top:16px;padding-top:14px;
  border-top:1px dashed rgba(140,31,31,.16);font-size:13px;color:var(--muted);
}
.quote-author strong{color:var(--red-deep);font-size:14px;font-weight:700}

/* ============ 常见问题 ============ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;margin:0 auto}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:0 20px;box-shadow:var(--shadow-sm);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--line-gold);box-shadow:var(--shadow-md)}
.faq-item summary{
  list-style:none;cursor:pointer;position:relative;
  padding:16px 30px 16px 0;
  font-family:var(--font-serif);font-size:15.5px;font-weight:700;color:var(--red-deep);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";position:absolute;right:4px;top:50%;width:9px;height:9px;
  border-right:2px solid var(--gold-deep);border-bottom:2px solid var(--gold-deep);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq-item p{
  padding:14px 0 18px;border-top:1px dashed rgba(140,31,31,.12);
  font-size:14px;color:var(--ink-2);line-height:1.85;
}

/* ============ 收口行动区 ============ */
.section--cta{padding:64px 0}
.cta-band{
  position:relative;overflow:hidden;text-align:center;
  background:linear-gradient(135deg,#8c1f1f 0%,#6a1717 55%,#5e1313 100%);
  border:1px solid var(--line-gold);border-radius:var(--r-lg);
  padding:48px 40px;box-shadow:var(--shadow-lg);
}
.cta-band::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 84% 10%,rgba(212,175,55,.22),transparent 55%);
}
.cta-band h2{
  position:relative;z-index:2;color:var(--gold-light);
  font-size:clamp(22px,2.6vw,30px);margin-bottom:12px;
}
.cta-band p{
  position:relative;z-index:2;color:rgba(247,242,231,.86);
  font-size:15px;max-width:720px;margin:0 auto;line-height:1.9;
}
.cta-actions{position:relative;z-index:2;display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:28px}
.cta-foot{
  position:relative;z-index:2;margin-top:20px;font-size:13px;
  color:rgba(232,200,122,.78);letter-spacing:.4px;
}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--red);border-top:1px solid var(--gold);
  color:#f3e6c8;padding:52px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr .8fr .8fr;gap:40px;padding-bottom:36px}
.footer-brand{
  display:flex;align-items:center;gap:10px;color:#fff;
  font-family:var(--font-serif);font-size:17px;margin-bottom:14px;
}
.footer-desc{color:rgba(247,242,231,.72);font-size:14px;line-height:1.9;max-width:430px}
.footer-title{font-size:15px;color:var(--gold-light);margin-bottom:14px;letter-spacing:.5px}
.footer-links{display:flex;flex-direction:column;gap:10px;font-size:14px}
.footer-links a{color:rgba(247,242,231,.78)}
.footer-links a:hover{color:var(--gold-light)}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  border-top:1px solid rgba(232,200,122,.22);padding:18px 0;
  font-size:13px;color:rgba(232,200,122,.72);
}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .page-hero-inner{grid-template-columns:1fr;gap:34px}
  .stat-grid,.reward-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .flow-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quote-grid{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:768px){
  .header-inner{min-height:60px;gap:12px}
  .brand-name{font-size:15px}
  .nav-toggle{display:flex}
  .nav{
    position:absolute;top:100%;left:0;right:0;display:none;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--red-deep);border-bottom:1px solid rgba(212,175,55,.3);
    padding:8px 16px 16px;margin:0;
    box-shadow:0 18px 30px rgba(0,0,0,.32);
  }
  .nav.is-open{display:flex}
  .nav-link{padding:12px 10px;border-bottom:1px solid rgba(255,255,255,.07);border-radius:0}
  .nav-link::after{left:10px;right:auto;width:26px;bottom:6px}
  .section{padding:46px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px}
  .compare-grid{grid-template-columns:1fr}
  .cta-band{padding:34px 22px}
  .page-hero{padding:40px 0 50px}
  .quiz-card{padding:20px}
}
@media (max-width:520px){
  .stat-grid,.card-grid,.flow-grid,.reward-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .header-actions .btn-sm{padding:6px 12px;font-size:13px}
  .brand-seal{width:30px;height:30px;font-size:16px}
  .brand-name{font-size:14px}
  .page-hero-title{font-size:25px}
  .footer-bottom{font-size:12px}
  .cta-actions .btn{width:100%}
}