/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a92c2c;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --paper:#ffffff;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.45);
  --radius-s:8px;
  --radius-m:10px;
  --radius-l:16px;
  --shadow-s:0 2px 10px rgba(140,31,31,.07);
  --shadow-m:0 12px 28px rgba(140,31,31,.14);
  --space:64px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",sans-serif;
  font-size:15px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:"Songti SC",SimSun,"Noto Serif SC","Source Han Serif SC",serif;
  font-weight:700;
  line-height:1.35;
  margin:0;
  color:var(--red);
}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
a{color:inherit;text-decoration:none;transition:color .25s ease;}
a:hover{color:var(--gold-deep);}
img{max-width:100%;display:block;border:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,textarea,select{font:inherit;color:inherit;}
button{cursor:pointer;}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;}
.container{width:min(1180px,92%);margin:0 auto;}
.gold-text{color:var(--gold-deep);font-weight:700;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:var(--red);
  border-bottom:1px solid rgba(212,175,55,.75);
  box-shadow:0 3px 16px rgba(60,10,10,.28);
}
.nav{display:flex;align-items:center;height:64px;gap:16px;}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:"Songti SC",SimSun,serif;font-size:20px;letter-spacing:1.5px;white-space:nowrap;}
.brand svg{flex:0 0 auto;}
.brand:hover{color:var(--gold-light);}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-links a{
  position:relative;display:inline-block;padding:9px 13px;
  font-size:14.5px;color:#f2e3c9;border-radius:6px;transition:color .22s ease,background .22s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.07);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:var(--gold);}
.nav-links a.active::after{transform:scaleX(1);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 24px;border-radius:var(--radius-s);border:1px solid transparent;
  font-size:15px;font-weight:600;letter-spacing:.5px;text-align:center;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
  background:linear-gradient(135deg,#d4af37,#b8860b);
  color:#fff;border-color:rgba(255,255,255,.28);
  box-shadow:0 4px 14px rgba(184,134,11,.38);
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(184,134,11,.5);background:linear-gradient(135deg,#c9a231,#a2760a);}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{background:#fff;color:var(--gold-deep);border:1px solid var(--gold);}
.btn-ghost:hover{background:#fffaf0;color:#8a6408;border-color:var(--gold-deep);transform:translateY(-2px);}
.btn-outline-light{background:transparent;color:var(--gold-light);border:1px solid rgba(232,200,122,.7);}
.btn-outline-light:hover{background:rgba(232,200,122,.14);color:#fff;transform:translateY(-2px);}
.nav-cta{margin-left:10px;}
.nav-toggle{
  display:none;margin-left:auto;width:42px;height:38px;background:rgba(255,255,255,.08);
  border:1px solid rgba(212,175,55,.6);border-radius:8px;padding:0;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--gold-light);margin:4px auto;border-radius:2px;transition:transform .25s ease,opacity .25s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#8c1f1f 0%,#6d1717 55%,#5e1313 100%);color:#fff;}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.26;}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(circle at 18% 22%,rgba(212,175,55,.18),transparent 46%),
    radial-gradient(circle at 82% 78%,rgba(212,175,55,.14),transparent 44%),
    linear-gradient(180deg,rgba(94,19,19,.35),rgba(94,19,19,.7));
}
.hero-inner{position:relative;z-index:2;padding:70px 0 62px;text-align:center;}
.hero-kicker{
  display:inline-block;padding:6px 16px;margin-bottom:20px;border-radius:999px;
  font-size:13px;letter-spacing:2px;color:var(--gold-light);
  border:1px solid rgba(232,200,122,.55);background:rgba(212,175,55,.1);
}
.hero h1{
  color:var(--gold);font-size:42px;letter-spacing:1px;
  max-width:900px;margin:0 auto 20px;text-shadow:0 2px 12px rgba(0,0,0,.35);
}
.hero-lead{
  max-width:820px;margin:0 auto 30px;
  font-size:15.5px;line-height:1.95;color:#f3e6d2;
}
.hero-search{
  display:flex;align-items:center;gap:0;max-width:640px;margin:0 auto 18px;
  background:rgba(255,255,255,.97);border-radius:12px;padding:6px;
  box-shadow:0 12px 34px rgba(40,8,8,.38);border:1px solid rgba(212,175,55,.65);
}
.hero-search input{
  flex:1;min-width:0;border:0;background:transparent;padding:12px 16px;font-size:15px;color:var(--ink);
}
.hero-search input::placeholder{color:#a99e8b;}
.hero-search input:focus{outline:none;}
.hero-search button{
  flex:0 0 auto;border:0;border-radius:8px;padding:12px 24px;
  background:linear-gradient(135deg,#d4af37,#b8860b);color:#fff;font-weight:600;letter-spacing:1px;
  transition:box-shadow .22s ease,transform .22s ease;
}
.hero-search button:hover{box-shadow:0 6px 18px rgba(184,134,11,.5);transform:translateY(-1px);}
.hero-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:34px;font-size:13px;color:#e6d3ad;}
.hero-tags span{color:#cbb894;}
.hero-tags a{
  padding:5px 14px;border-radius:999px;border:1px solid rgba(232,200,122,.42);
  color:var(--gold-light);background:rgba(255,255,255,.05);
}
.hero-tags a:hover{background:rgba(232,200,122,.18);color:#fff;}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:820px;margin:0 auto;
  padding-top:28px;border-top:1px solid rgba(232,200,122,.28);
}
.hero-stats .num{display:block;font-family:"Songti SC",SimSun,serif;font-size:30px;color:var(--gold);font-weight:700;line-height:1.2;}
.hero-stats .lab{font-size:13px;color:#d8c39a;letter-spacing:1px;}

/* ---------- 通用板块 ---------- */
main{display:block;}
.section{padding:var(--space) 0;}
.section--alt{background:var(--bg-alt);}
.section--deep{background:linear-gradient(150deg,#8c1f1f,#5e1313);color:#f2e3c9;}
.section--deep h2,.section--deep h3{color:var(--gold);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:16px;flex-wrap:wrap;}
.section-title{position:relative;padding-left:18px;font-size:28px;letter-spacing:.5px;}
.section-title::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:2px;
  background:linear-gradient(180deg,#d4af37,#b8860b);
}
.section--deep .section-title::before{background:linear-gradient(180deg,#e8c87a,#d4af37);}
.more-link{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--gold-deep);
  border-bottom:1px solid transparent;padding-bottom:2px;
}
.more-link::after{content:"›";font-size:17px;line-height:1;transform:translateY(-1px);}
.more-link:hover{border-bottom-color:var(--gold);}
.section--deep .more-link{color:var(--gold-light);}
.section-lead{max-width:880px;color:var(--muted);font-size:15px;margin-bottom:32px;}
.section--deep .section-lead{color:#dfc9a4;}

.grid{display:grid;gap:22px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}

/* ---------- 卡片 ---------- */
.card{
  position:relative;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
  padding:30px 22px 22px;box-shadow:var(--shadow-s);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-m);}
.card h3{font-size:19px;margin-bottom:10px;}
.card p{font-size:14.5px;color:#544b3c;}
.seal{
  position:absolute;top:-13px;left:20px;width:38px;height:38px;border-radius:6px;
  display:grid;place-items:center;font-family:"Songti SC",SimSun,serif;font-size:17px;
  background:linear-gradient(160deg,#a92c2c,#7a1a1a);color:var(--gold-light);
  border:1px solid var(--gold);box-shadow:0 3px 10px rgba(140,31,31,.32);
}
.card-figure{
  border-radius:var(--radius-m);overflow:hidden;border:1px solid var(--line);background:#fff;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card-figure:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--gold);}
.card-figure img{width:100%;height:180px;object-fit:cover;}
.card-figure .body{padding:18px 20px 22px;}
.card-figure h3{font-size:18px;margin-bottom:8px;}
.card-figure p{font-size:14px;color:#544b3c;margin:0;}
.chip{
  display:inline-block;padding:4px 12px;border-radius:999px;font-size:12.5px;letter-spacing:.5px;
  color:var(--red);background:rgba(212,175,55,.16);border:1px solid rgba(212,175,55,.55);margin-bottom:12px;
}
.section--deep .chip{color:var(--gold-light);background:rgba(232,200,122,.12);border-color:rgba(232,200,122,.5);}

/* ---------- 摘要清单 ---------- */
.summary-box{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-l);
  padding:34px 36px;box-shadow:var(--shadow-s);
}
.summary-list{counter-reset:sum;display:grid;gap:14px;}
.summary-list li{
  position:relative;padding:14px 18px 14px 56px;border-radius:var(--radius-s);
  background:#fdfaf2;border-left:3px solid var(--gold);font-size:14.5px;color:#4c4437;
}
.summary-list li::before{
  counter-increment:sum;content:counter(sum,decimal-leading-zero);
  position:absolute;left:16px;top:13px;font-family:"Songti SC",SimSun,serif;
  color:var(--gold-deep);font-weight:700;font-size:15px;
}

/* ---------- 频道入口 ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.channel{
  position:relative;display:block;padding:32px 26px;border-radius:var(--radius-l);
  background:linear-gradient(160deg,#fffdf7,#f3ead6);border:1px solid var(--line);
  box-shadow:var(--shadow-s);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  overflow:hidden;
}
.channel::after{
  content:"";position:absolute;right:-30px;bottom:-30px;width:110px;height:110px;border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.22),transparent 70%);
}
.channel:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--gold);}
.channel .idx{font-family:"Songti SC",SimSun,serif;font-size:13px;letter-spacing:2px;color:var(--gold-deep);}
.channel h3{font-size:21px;margin:8px 0 10px;}
.channel p{font-size:14px;color:#5a5142;margin:0;}
.channel .go{display:inline-block;margin-top:16px;font-size:13.5px;color:var(--gold-deep);}

/* ---------- 场景卡 ---------- */
.scene{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.scene-item{
  padding:24px 20px;border-radius:var(--radius-m);background:#fff;
  border:1px solid var(--line);border-top:3px solid var(--gold);
  box-shadow:var(--shadow-s);transition:transform .25s ease,box-shadow .25s ease;
}
.scene-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.scene-item h3{font-size:17px;margin-bottom:8px;}
.scene-item p{font-size:14px;color:#5a5142;margin:0;}

/* ---------- 数据条 ---------- */
.metric-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-l);
  overflow:hidden;box-shadow:var(--shadow-s);
}
.metric{padding:28px 20px;text-align:center;border-right:1px solid rgba(212,175,55,.28);}
.metric:last-child{border-right:0;}
.metric .num{display:block;font-family:"Songti SC",SimSun,serif;font-size:32px;color:var(--gold-deep);font-weight:700;line-height:1.2;}
.metric .lab{font-size:13.5px;color:var(--muted);letter-spacing:.5px;}

/* ---------- 流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
.step{
  position:relative;padding:28px 22px 22px;background:#fff;border-radius:var(--radius-m);
  border:1px solid var(--line);box-shadow:var(--shadow-s);
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-family:"Songti SC",SimSun,serif;font-size:14px;letter-spacing:2px;
  color:var(--gold-deep);margin-bottom:8px;
}
.step h3{font-size:17px;margin-bottom:8px;}
.step p{font-size:14px;color:#5a5142;margin:0;}

/* ---------- 信任墙 ---------- */
.trust-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.trust-item{
  padding:22px 18px;border-radius:var(--radius-m);background:rgba(255,255,255,.06);
  border:1px solid rgba(232,200,122,.4);text-align:center;transition:background .25s ease,border-color .25s ease;
}
.trust-item:hover{background:rgba(232,200,122,.12);border-color:var(--gold);}
.trust-item strong{display:block;font-family:"Songti SC",SimSun,serif;font-size:17px;color:var(--gold-light);margin-bottom:6px;}
.trust-item span{font-size:13px;color:#ddc7a2;}

/* ---------- 活动色块 ---------- */
.campaign{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.campaign-item{
  padding:26px 24px;border-radius:var(--radius-l);border:1px solid var(--line);
  background:linear-gradient(160deg,#fffdf6,#f1e6cf);box-shadow:var(--shadow-s);
  transition:transform .25s ease,box-shadow .25s ease;
}
.campaign-item:nth-child(2){background:linear-gradient(160deg,#fdf6ea,#e9dcc0);}
.campaign-item:nth-child(3){background:linear-gradient(160deg,#fffaf0,#efe2c9);}
.campaign-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.campaign-item .tagline{font-size:12.5px;letter-spacing:2px;color:var(--gold-deep);}
.campaign-item h3{font-size:19px;margin:8px 0 10px;}
.campaign-item p{font-size:14px;color:#5a5142;margin:0 0 14px;}
.campaign-item .reward{
  display:inline-block;padding:6px 14px;border-radius:6px;font-size:13px;
  background:var(--red);color:var(--gold-light);border:1px solid var(--gold);
}

/* ---------- 排行 ---------- */
.rank-list{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-s);}
.rank-row{
  display:grid;grid-template-columns:46px 1fr 92px 92px 80px;align-items:center;gap:12px;
  padding:15px 22px;border-bottom:1px solid rgba(212,175,55,.22);font-size:14.5px;
  transition:background .22s ease;
}
.rank-row:last-child{border-bottom:0;}
.rank-row:hover{background:#fdf8ec;}
.rank-row .no{
  font-family:"Songti SC",SimSun,serif;font-size:17px;color:var(--gold-deep);font-weight:700;
}
.rank-row .no.top{color:var(--red);}
.rank-row .name{color:var(--ink);}
.rank-row .name:hover{color:var(--gold-deep);}
.rank-row .val{font-size:13.5px;color:var(--muted);text-align:right;}
.rank-row .trend{text-align:right;font-size:13px;color:var(--gold-deep);font-weight:600;}
.rank-head{background:#f6edd9;font-size:13px;color:#7c725f;letter-spacing:1px;}
.rank-head:hover{background:#f6edd9;}

/* ---------- 案例 ---------- */
.case{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.case-card{
  display:grid;grid-template-columns:150px 1fr;gap:0;background:#fff;border-radius:var(--radius-m);
  border:1px solid var(--line);overflow:hidden;box-shadow:var(--shadow-s);
  transition:transform .25s ease,box-shadow .25s ease;
}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.case-card img{width:100%;height:100%;object-fit:cover;min-height:180px;}
.case-card .body{padding:22px;}
.case-card h3{font-size:17px;margin-bottom:8px;}
.case-card p{font-size:14px;color:#5a5142;margin:0;}
.case-card .pill{
  display:inline-block;margin-top:12px;font-size:12.5px;color:var(--gold-deep);letter-spacing:.5px;
}

/* ---------- 资讯 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.news-card{
  display:flex;flex-direction:column;background:#fff;border-radius:var(--radius-m);
  border:1px solid var(--line);overflow:hidden;box-shadow:var(--shadow-s);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--gold);}
.news-card img{width:100%;height:150px;object-fit:cover;}
.news-card .body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1;}
.news-card .date{font-size:12.5px;color:var(--muted);letter-spacing:1px;margin-bottom:8px;}
.news-card h3{font-size:16.5px;margin-bottom:8px;}
.news-card p{font-size:13.5px;color:#5a5142;margin:0;}

/* ---------- 资源下载 ---------- */
.res-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.res-card{
  display:flex;flex-direction:column;justify-content:space-between;padding:26px 24px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);box-shadow:var(--shadow-s);
  transition:transform .25s ease,box-shadow .25s ease;
}
.res-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.res-card .ico{width:42px;height:42px;border-radius:8px;display:grid;place-items:center;background:rgba(212,175,55,.15);border:1px solid rgba(212,175,55,.5);margin-bottom:14px;}
.res-card h3{font-size:17px;margin-bottom:8px;}
.res-card p{font-size:14px;color:#5a5142;margin:0 0 16px;}
.res-card .meta{font-size:12.5px;color:var(--muted);letter-spacing:.5px;}

/* ---------- 轻提示条 ---------- */
.note-bar{
  display:flex;align-items:flex-start;gap:16px;padding:22px 26px;border-radius:var(--radius-m);
  background:#fffdf5;border:1px dashed rgba(184,134,11,.55);
}
.note-bar .mark{
  flex:0 0 auto;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  background:rgba(212,175,55,.18);border:1px solid var(--gold);font-family:"Songti SC",SimSun,serif;color:var(--gold-deep);
}
.note-bar p{margin:0;font-size:14px;color:#5a5142;}

/* ---------- 表单 ---------- */
.consult{
  display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start;
}
.consult-form{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-l);
  padding:30px 30px 26px;box-shadow:var(--shadow-m);
}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13.5px;color:var(--muted);margin-bottom:6px;letter-spacing:.5px;}
.field input,.field textarea,.field select{
  width:100%;padding:11px 14px;border-radius:var(--radius-s);
  border:1px solid rgba(184,134,11,.4);background:#fdfaf2;font-size:14.5px;color:var(--ink);
  transition:border-color .22s ease,box-shadow .22s ease,background .22s ease;
}
.field textarea{min-height:96px;resize:vertical;}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.consult-form .btn{width:100%;}
.form-tip{font-size:12.5px;color:var(--muted);margin-top:12px;text-align:center;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:linear-gradient(160deg,#7d1b1b,#571111);color:#e5d3b3;
  border-top:1px solid var(--gold);padding:56px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:36px;padding-bottom:36px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:"Songti SC",SimSun,serif;font-size:20px;letter-spacing:1.5px;margin-bottom:14px;}
.footer-brand svg{flex:0 0 auto;}
.site-footer p{font-size:14px;color:#d9c3a0;line-height:1.9;}
.footer-title{font-family:"Songti SC",SimSun,serif;font-size:16px;color:var(--gold);letter-spacing:1px;margin-bottom:16px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:14px;color:#dcc8a8;}
.footer-links a:hover{color:var(--gold-light);}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.35);padding:18px 0 22px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:#c9b291;letter-spacing:.5px;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero h1{font-size:34px;}
  .grid-4,.scene,.trust-wall,.news-grid{grid-template-columns:repeat(2,1fr);}
  .metric-strip{grid-template-columns:repeat(2,1fr);}
  .metric:nth-child(2){border-right:0;}
  .metric:nth-child(1),.metric:nth-child(2){border-bottom:1px solid rgba(212,175,55,.28);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .channel-grid,.campaign,.res-grid{grid-template-columns:repeat(2,1fr);}
  .case{grid-template-columns:1fr;}
  .consult{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:860px){
  :root{--space:52px;}
  .nav{height:60px;}
  .nav-toggle{display:block;}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:#7d1b1b;border-bottom:1px solid var(--gold);
    padding:10px 16px 18px;margin-left:0;
    box-shadow:0 14px 26px rgba(50,8,8,.4);
    display:none;
  }
  .nav-links.is-open{display:flex;}
  .nav-links a{padding:12px 8px;font-size:15px;border-bottom:1px solid rgba(212,175,55,.16);}
  .nav-links a::after{left:8px;right:auto;width:36px;bottom:6px;}
  .nav-cta{margin:12px 0 0;width:100%;}
  .hero-inner{padding:52px 0 46px;}
  .hero h1{font-size:28px;}
  .hero-lead{font-size:14.5px;}
  .hero-search{flex-direction:column;gap:8px;padding:10px;}
  .hero-search input{width:100%;padding:10px 12px;border:1px solid rgba(184,134,11,.35);border-radius:8px;background:#fdfaf2;}
  .hero-search button{width:100%;}
  .hero-stats{grid-template-columns:1fr;gap:14px;}
  .hero-stats .num{font-size:26px;}
  .section-title{font-size:23px;}
  .summary-box{padding:24px 20px;}
  .summary-list li{padding:12px 14px 12px 50px;}
  .rank-row{grid-template-columns:34px 1fr 70px;padding:13px 16px;font-size:13.5px;}
  .rank-row .val:nth-child(4){display:none;}
  .rank-head .val:nth-child(3),.rank-head .val:nth-child(4){display:none;}
  .case-card{grid-template-columns:1fr;}
  .case-card img{height:160px;min-height:0;}
}
@media (max-width:520px){
  body{font-size:14.5px;}
  .grid-3,.grid-4,.grid-2,.scene,.trust-wall,.news-grid,.channel-grid,.campaign,.res-grid,.steps,.metric-strip{grid-template-columns:1fr;}
  .metric{border-right:0;border-bottom:1px solid rgba(212,175,55,.28);}
  .metric:last-child{border-bottom:0;}
  .hero h1{font-size:24px;line-height:1.5;}
  .section-title{font-size:21px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;gap:6px;}
  .consult-form{padding:22px 18px;}
  .rank-row{grid-template-columns:30px 1fr;gap:8px;}
  .rank-row .val,.rank-row .trend{display:none;}
}

/* roulang page: category1 */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a92c2c;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --paper:#ffffff;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.45);
  --radius-s:8px;
  --radius-m:10px;
  --radius-l:16px;
  --shadow-s:0 2px 10px rgba(140,31,31,.07);
  --shadow-m:0 12px 28px rgba(140,31,31,.14);
  --space:64px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",sans-serif;
  font-size:15px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-family:"Songti SC",SimSun,"Source Han Serif SC",serif;line-height:1.4;font-weight:700;}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
a{color:inherit;text-decoration:none;transition:color .25s ease;}
a:hover{color:var(--gold-deep);}
img{max-width:100%;display:block;border:0;}
button,input,textarea,select{font:inherit;color:inherit;}
button{cursor:pointer;}
ul,ol{margin:0;padding:0;list-style:none;}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px;}
.container{width:min(1180px,92%);margin:0 auto;}
/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:var(--red);
  border-bottom:1px solid rgba(212,175,55,.75);
  box-shadow:0 3px 16px rgba(60,10,10,.28);
}
.nav{display:flex;align-items:center;height:64px;gap:16px;}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:"Songti SC",SimSun,serif;font-size:20px;letter-spacing:1.5px;white-space:nowrap;}
.brand svg{flex:0 0 auto;}
.brand:hover{color:var(--gold-light);}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-links a{
  position:relative;display:inline-block;padding:9px 13px;
  font-size:14.5px;color:#f2e3c9;border-radius:6px;
  transition:color .22s ease,background .22s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.07);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:var(--gold);}
.nav-links a.active::after{transform:scaleX(1);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 24px;border-radius:var(--radius-s);border:1px solid transparent;
  font-size:15px;font-weight:600;letter-spacing:.5px;text-align:center;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
  background:linear-gradient(135deg,#d4af37,#b8860b);
  color:#fff;border-color:rgba(255,255,255,.28);
  box-shadow:0 4px 14px rgba(184,134,11,.38);
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(184,134,11,.5);background:linear-gradient(135deg,#c9a231,#a2760a);}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{background:#fff;color:var(--gold-deep);border:1px solid var(--gold);}
.btn-ghost:hover{background:#fffaf0;color:#8a6408;border-color:var(--gold-deep);transform:translateY(-2px);}
.btn-outline-light{background:transparent;color:var(--gold-light);border:1px solid rgba(232,200,122,.7);}
.btn-outline-light:hover{background:rgba(232,200,122,.14);color:#fff;transform:translateY(-2px);}
.nav-cta{margin-left:10px;}
.nav-toggle{
  display:none;margin-left:auto;width:42px;height:38px;background:rgba(255,255,255,.08);
  border:1px solid rgba(212,175,55,.6);border-radius:8px;padding:0;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--gold-light);margin:4px auto;border-radius:2px;transition:transform .25s ease,opacity .25s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
/* ---------- Bento 首屏 ---------- */
.hero-bento{position:relative;overflow:hidden;background:linear-gradient(135deg,#8c1f1f 0%,#6d1717 58%,#5e1313 100%);color:#fff;}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.24;}
.hero-bento::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(circle at 20% 18%,rgba(212,175,55,.2),transparent 46%),
    radial-gradient(circle at 84% 76%,rgba(212,175,55,.14),transparent 44%),
    linear-gradient(180deg,rgba(94,19,19,.3),rgba(94,19,19,.74));
}
.hero-bento .container{position:relative;z-index:2;}
.bento-wrap{padding:56px 0 60px;}
.bento-grid{display:grid;grid-template-columns:1.55fr .95fr;gap:22px;align-items:start;}
.bento-main{padding:6px 0;}
.kicker{
  display:inline-block;padding:6px 16px;margin-bottom:20px;border-radius:999px;
  font-size:12.5px;letter-spacing:2px;color:var(--gold-light);
  border:1px solid rgba(232,200,122,.55);background:rgba(212,175,55,.12);
}
.hero-bento h1{
  color:var(--gold);font-size:clamp(28px,3.4vw,42px);letter-spacing:.5px;
  margin-bottom:18px;text-shadow:0 2px 12px rgba(0,0,0,.35);
}
.hero-lead{font-size:15.5px;line-height:1.95;color:#f3e6d2;max-width:640px;margin-bottom:22px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px;font-size:13px;}
.hero-tags a{
  padding:5px 14px;border-radius:999px;border:1px solid rgba(232,200,122,.42);
  color:var(--gold-light);background:rgba(255,255,255,.05);
  transition:background .22s ease,color .22s ease;
}
.hero-tags a:hover{background:rgba(232,200,122,.2);color:#fff;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}
.bento-side{display:grid;gap:18px;}
.bento-card{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(232,200,122,.42);
  border-radius:var(--radius-l);
  padding:20px 22px;
  box-shadow:0 10px 26px rgba(40,8,8,.22);
  transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.bento-card:hover{border-color:rgba(232,200,122,.85);transform:translateY(-3px);background:rgba(255,255,255,.12);}
.bento-card h2{font-size:17px;color:var(--gold-light);margin-bottom:12px;letter-spacing:.5px;}
.bento-card .mini-list li{
  display:flex;gap:9px;align-items:flex-start;
  font-size:13.5px;color:#f0e2ca;line-height:1.75;padding:5px 0;
  border-bottom:1px dashed rgba(232,200,122,.18);
}
.bento-card .mini-list li:last-child{border-bottom:0;padding-bottom:0;}
.bento-card .mini-list b{color:var(--gold);font-family:"Songti SC",SimSun,serif;flex:0 0 auto;}
.bento-cta{
  margin-top:24px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  background:rgba(255,255,255,.96);border:1px solid rgba(212,175,55,.7);
  border-radius:var(--radius-l);padding:18px 24px;box-shadow:0 14px 32px rgba(40,8,8,.3);
}
.bento-cta p{margin:0;color:#5a5140;font-size:14.5px;}
.bento-cta strong{color:var(--red);font-family:"Songti SC",SimSun,serif;font-size:16px;display:block;margin-bottom:4px;}
/* ---------- 通用板块 ---------- */
main{display:block;}
.section{padding:var(--space) 0;}
.section--alt{background:var(--bg-alt);border-top:1px solid rgba(212,175,55,.28);border-bottom:1px solid rgba(212,175,55,.28);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:34px;flex-wrap:wrap;}
.section-title{position:relative;padding-left:18px;font-size:clamp(22px,2.4vw,29px);color:var(--red);letter-spacing:.5px;}
.section-title::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;
  background:linear-gradient(180deg,#d4af37,#b8860b);
}
.section-sub{color:var(--muted);font-size:14px;margin-top:8px;max-width:720px;}
.link-more{color:var(--gold-deep);font-size:14px;font-weight:600;border-bottom:1px solid transparent;white-space:nowrap;}
.link-more:hover{border-color:var(--gold);}
.link-more::after{content:"›";margin-left:6px;font-size:16px;}
/* ---------- 点数序列刻度 ---------- */
.rank-box{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-l);box-shadow:var(--shadow-s);padding:28px 26px;}
.rank-scale{display:grid;grid-template-columns:repeat(13,1fr);gap:8px;margin-bottom:22px;}
.pip{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:12px 0 10px;border-radius:var(--radius-m);
  background:#fdfaf2;border:1px solid rgba(212,175,55,.4);
  font-family:"Songti SC",SimSun,serif;color:var(--red);font-size:18px;font-weight:700;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.pip small{font-family:"Microsoft YaHei",sans-serif;font-size:11px;color:var(--muted);font-weight:400;margin-top:2px;}
.pip:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-m);}
.pip.is-low{background:#f6ece1;border-color:rgba(140,31,31,.35);color:#7d2b2b;}
.pip.is-mid{background:linear-gradient(160deg,#fff7e3,#f5e2b6);border-color:var(--gold);color:#8a6408;box-shadow:0 4px 14px rgba(212,175,55,.24);}
.rank-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-top:22px;border-top:1px dashed rgba(212,175,55,.45);}
.rank-notes h3{font-size:15.5px;color:var(--red);margin-bottom:6px;}
.rank-notes p{font-size:13.8px;color:#5a5140;margin:0;}
/* ---------- 卡片矩阵 ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.card{
  position:relative;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius-m);box-shadow:var(--shadow-s);
  padding:28px 22px 24px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-m);}
.seal{
  position:absolute;top:-11px;left:18px;width:36px;height:36px;
  display:flex;align-items:center;justify-content:center;
  background:var(--red);color:var(--gold-light);border:1px solid var(--gold);
  border-radius:6px;font-family:"Songti SC",SimSun,serif;font-size:15px;letter-spacing:0;
  box-shadow:0 4px 10px rgba(140,31,31,.28);
}
.card h3{font-size:17.5px;color:var(--red);margin-bottom:10px;}
.card p{font-size:14px;color:#5a5140;line-height:1.8;}
.card .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.tag{
  display:inline-block;padding:3px 10px;border-radius:999px;
  font-size:12px;color:var(--gold-deep);background:#fdf6e4;border:1px solid rgba(212,175,55,.45);
}
.tag:hover{background:#f8ecc9;}
/* ---------- 判定清单 ---------- */
.check-layout{display:grid;grid-template-columns:1fr 1.05fr;gap:34px;align-items:center;}
.figure{position:relative;border-radius:var(--radius-l);overflow:hidden;border:2px solid rgba(212,175,55,.6);box-shadow:var(--shadow-m);}
.figure img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.figure:hover img{transform:scale(1.04);}
.figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:14px 18px;
  font-size:13px;color:#f6e9d3;
  background:linear-gradient(180deg,rgba(94,19,19,0),rgba(94,19,19,.88));
}
.check-list{counter-reset:step;}
.check-list li{
  position:relative;padding:14px 0 14px 52px;
  border-bottom:1px dashed rgba(212,175,55,.42);
}
.check-list li:last-child{border-bottom:0;padding-bottom:0;}
.check-list li::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:0;top:14px;width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#d4af37,#b8860b);color:#fff;
  font-family:"Songti SC",SimSun,serif;font-size:15px;font-weight:700;
  box-shadow:0 4px 12px rgba(184,134,11,.35);
}
.check-list h3{font-size:16px;color:var(--ink);margin-bottom:4px;}
.check-list p{font-size:13.8px;color:var(--muted);margin:0;}
/* ---------- 数据速查 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.stat-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
  padding:22px 20px;box-shadow:var(--shadow-s);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.stat-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-m);}
.stat-card .num{
  display:block;font-family:"Songti SC",SimSun,serif;font-size:32px;font-weight:700;
  color:var(--gold-deep);line-height:1.2;margin-bottom:6px;
}
.stat-card .num em{font-style:normal;font-size:15px;color:var(--muted);margin-left:4px;font-family:"Microsoft YaHei",sans-serif;font-weight:400;}
.stat-card .lab{font-size:14px;color:var(--red);font-weight:600;margin-bottom:6px;}
.stat-card .desc{font-size:13.2px;color:var(--muted);line-height:1.7;margin:0;}
/* ---------- 误判纠正 ---------- */
.misjudge-list{display:grid;gap:14px;}
.mj-item{
  display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start;
  background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--red);
  border-radius:var(--radius-m);padding:18px 20px;box-shadow:var(--shadow-s);
  transition:transform .22s ease,box-shadow .22s ease,border-left-color .22s ease;
}
.mj-item:hover{transform:translateX(4px);box-shadow:var(--shadow-m);border-left-color:var(--gold);}
.mj-item .mark{
  width:42px;height:42px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-family:"Songti SC",SimSun,serif;font-size:15px;font-weight:700;
  background:#fbeaea;color:#9b2222;border:1px solid rgba(155,34,34,.35);
}
.mj-item.is-ok .mark{background:#f7efd8;color:#8a6408;border-color:rgba(212,175,55,.65);}
.mj-item h3{font-size:15.5px;color:var(--ink);margin-bottom:4px;}
.mj-item p{font-size:13.6px;color:var(--muted);margin:0;}
/* ---------- 资料列表 ---------- */
.list-rows{display:grid;gap:16px;}
.row-item{
  display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:center;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
  padding:14px;box-shadow:var(--shadow-s);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.row-item:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-m);}
.row-thumb{border-radius:var(--radius-s);overflow:hidden;aspect-ratio:16/10;background:#e8ddc8;}
.row-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.row-item:hover .row-thumb img{transform:scale(1.06);}
.row-body h3{font-size:16.5px;color:var(--red);margin-bottom:6px;}
.row-body p{font-size:13.6px;color:var(--muted);margin:0;}
.row-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px;font-size:12px;color:var(--gold-deep);}
.row-meta span{padding:2px 10px;border-radius:999px;background:#fdf6e4;border:1px solid rgba(212,175,55,.4);}
/* ---------- 复盘手记 ---------- */
.quote-card{
  position:relative;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius-m);padding:26px 24px 22px;box-shadow:var(--shadow-s);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.quote-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-m);}
.quote-card::before{
  content:"“";position:absolute;top:2px;left:16px;
  font-family:"Songti SC",SimSun,serif;font-size:56px;line-height:1;color:rgba(212,175,55,.5);
}
.quote-card p{position:relative;font-size:14.4px;color:#4b4335;line-height:1.9;padding-top:12px;}
.quote-card .who{display:flex;align-items:center;gap:10px;margin-top:16px;padding-top:14px;border-top:1px dashed rgba(212,175,55,.45);font-size:13px;color:var(--muted);}
.quote-card .who b{color:var(--red);font-family:"Songti SC",SimSun,serif;font-size:14px;}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:920px;}
.faq{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
  box-shadow:var(--shadow-s);overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease;
}
.faq[open]{border-color:var(--gold);box-shadow:var(--shadow-m);}
.faq summary{
  list-style:none;cursor:pointer;padding:16px 52px 16px 20px;position:relative;
  font-family:"Songti SC",SimSun,serif;font-size:16px;color:var(--red);font-weight:700;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"";position:absolute;right:22px;top:50%;width:10px;height:10px;
  border-right:2px solid var(--gold-deep);border-bottom:2px solid var(--gold-deep);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s ease;
}
.faq[open] summary::after{transform:translateY(-30%) rotate(-135deg);}
.faq-body{padding:0 20px 18px;font-size:14px;color:#5a5140;line-height:1.9;}
/* ---------- 收口 CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-l);
  background:linear-gradient(135deg,#8c1f1f,#5e1313);
  border:1px solid rgba(212,175,55,.7);
  box-shadow:0 16px 40px rgba(94,19,19,.28);
  padding:40px 44px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;color:#fff;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 88% 20%,rgba(212,175,55,.24),transparent 46%);
}
.cta-band > *{position:relative;z-index:1;}
.cta-band h2{color:var(--gold);font-size:clamp(21px,2.4vw,27px);margin-bottom:8px;}
.cta-band p{color:#eddfc6;font-size:14.4px;margin:0;max-width:620px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:0;background:var(--red);color:#e9d9bd;
  border-top:1px solid var(--gold);padding:46px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:34px;}
.footer-brand{
  display:flex;align-items:center;gap:10px;color:#fff;
  font-family:"Songti SC",SimSun,serif;font-size:19px;letter-spacing:1.4px;margin-bottom:12px;
}
.site-footer p{font-size:13.5px;line-height:1.85;color:#dccaa9;margin:0;}
.footer-title{font-size:15px;color:var(--gold-light);margin-bottom:12px;letter-spacing:1px;}
.footer-links li{margin-bottom:8px;}
.footer-links a{font-size:13.8px;color:#dccaa9;border-bottom:1px solid transparent;}
.footer-links a:hover{color:var(--gold-light);border-color:rgba(232,200,122,.7);}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  padding:16px 0;border-top:1px solid rgba(232,200,122,.28);
  font-size:12.6px;color:#c9b691;
}
/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  :root{--space:52px;}
  .bento-grid{grid-template-columns:1fr;}
  .bento-side{grid-template-columns:repeat(2,1fr);}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .rank-notes{grid-template-columns:1fr 1fr;}
  .check-layout{grid-template-columns:1fr;gap:26px;}
  .footer-grid{grid-template-columns:1.2fr 1fr;}
}
@media (max-width:768px){
  .nav-toggle{display:block;}
  .nav-links{
    position:absolute;top:64px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;margin:0;
    background:var(--red-deep);border-bottom:1px solid rgba(212,175,55,.7);
    padding:10px 5% 16px;box-shadow:0 18px 30px rgba(40,8,8,.42);
    display:none;
  }
  .nav-links.is-open{display:flex;}
  .nav-links a{padding:12px 10px;font-size:15px;border-radius:6px;}
  .nav-links a::after{left:10px;right:auto;width:22px;bottom:6px;}
  .nav-links .nav-cta{margin:10px 0 0;justify-content:center;}
  .bento-side{grid-template-columns:1fr;}
  .bento-wrap{padding:40px 0 44px;}
  .grid-4,.grid-3,.grid-2,.stat-grid{grid-template-columns:1fr;}
  .rank-scale{grid-template-columns:repeat(7,1fr);}
  .rank-notes{grid-template-columns:1fr;}
  .row-item{grid-template-columns:1fr;}
  .row-thumb{aspect-ratio:16/9;}
  .bento-cta{flex-direction:column;align-items:flex-start;}
  .cta-band{padding:30px 24px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;}
}
@media (max-width:520px){
  body{font-size:14.5px;}
  .hero-bento h1{font-size:26px;}
  .hero-lead{font-size:14.5px;}
  .hero-actions .btn{width:100%;}
  .rank-scale{grid-template-columns:repeat(5,1fr);gap:6px;}
  .pip{font-size:16px;padding:10px 0 8px;}
  .card{padding:26px 18px 20px;}
  .mj-item{grid-template-columns:1fr;gap:10px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
}

/* roulang page: category2 */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-soft:#a92c2c;
  --gold:#d4af37;
  --gold-deep:#b8860b;
  --gold-light:#e8c87a;
  --bg:#f7f2e7;
  --bg-alt:#efe6d5;
  --paper:#ffffff;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.45);
  --radius-s:8px;
  --radius-m:10px;
  --radius-l:16px;
  --shadow-s:0 2px 10px rgba(140,31,31,.07);
  --shadow-m:0 12px 28px rgba(140,31,31,.14);
  --space:64px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px;}
body{
  margin:0;
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",sans-serif;
  font-size:15px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:"Songti SC","SimSun","Source Han Serif SC",serif;
  line-height:1.35;
  margin:0;
  font-weight:700;
}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
a{color:inherit;text-decoration:none;transition:color .25s ease;}
a:hover{color:var(--gold-deep);}
img{max-width:100%;display:block;border:0;}
button,input,textarea,select{font:inherit;color:inherit;}
button{cursor:pointer;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;}
.container{width:min(1180px,92%);margin:0 auto;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:var(--red);
  border-bottom:1px solid rgba(212,175,55,.75);
  box-shadow:0 3px 16px rgba(60,10,10,.28);
}
.nav{display:flex;align-items:center;height:64px;gap:16px;}
.brand{
  display:flex;align-items:center;gap:10px;color:#fff;
  font-family:"Songti SC",SimSun,serif;font-size:20px;letter-spacing:1.5px;white-space:nowrap;
}
.brand svg{flex:0 0 auto;}
.brand:hover{color:var(--gold-light);}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-links a{
  position:relative;display:inline-block;padding:9px 13px;
  font-size:14.5px;color:#f2e3c9;border-radius:6px;
  transition:color .22s ease,background .22s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.07);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:var(--gold);}
.nav-links a.active::after{transform:scaleX(1);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 24px;border-radius:var(--radius-s);border:1px solid transparent;
  font-size:15px;font-weight:600;letter-spacing:.5px;text-align:center;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
  background:linear-gradient(135deg,#d4af37,#b8860b);
  color:#fff;border-color:rgba(255,255,255,.28);
  box-shadow:0 4px 14px rgba(184,134,11,.38);
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(184,134,11,.5);background:linear-gradient(135deg,#c9a231,#a2760a);}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{background:#fff;color:var(--gold-deep);border:1px solid var(--gold);}
.btn-ghost:hover{background:#fffaf0;color:#8a6408;border-color:var(--gold-deep);transform:translateY(-2px);}
.btn-outline-light{background:transparent;color:var(--gold-light);border:1px solid rgba(232,200,122,.7);}
.btn-outline-light:hover{background:rgba(232,200,122,.14);color:#fff;transform:translateY(-2px);}
.nav-cta{margin-left:10px;}
.nav-toggle{
  display:none;margin-left:auto;width:42px;height:38px;background:rgba(255,255,255,.08);
  border:1px solid rgba(212,175,55,.6);border-radius:8px;padding:0;
}
.nav-toggle span{
  display:block;width:20px;height:2px;background:var(--gold-light);
  margin:4px auto;border-radius:2px;transition:transform .25s ease,opacity .25s ease;
}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- 内页首屏 ---------- */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#8c1f1f 0%,#6d1717 55%,#5e1313 100%);
  border-bottom:1px solid rgba(212,175,55,.5);
}
.page-hero__bg{position:absolute;inset:0;z-index:0;}
.page-hero__bg img{width:100%;height:100%;object-fit:cover;opacity:.2;}
.page-hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(circle at 16% 20%,rgba(212,175,55,.2),transparent 46%),
    radial-gradient(circle at 86% 82%,rgba(212,175,55,.14),transparent 42%),
    linear-gradient(180deg,rgba(94,19,19,.28),rgba(94,19,19,.72));
}
.page-hero__grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center;
  padding:58px 0 54px;
}
.hero-kicker{
  display:inline-block;padding:5px 15px;margin-bottom:18px;border-radius:999px;
  font-size:12.5px;letter-spacing:2px;color:var(--gold-light);
  border:1px solid rgba(232,200,122,.55);background:rgba(212,175,55,.1);
}
.page-hero h1{
  color:var(--gold);font-size:38px;letter-spacing:.5px;margin-bottom:16px;
  text-shadow:0 2px 12px rgba(0,0,0,.35);
}
.hero-lead{font-size:15px;line-height:1.95;color:#f2e5d0;max-width:620px;margin-bottom:22px;}
.hero-points{margin-bottom:26px;display:grid;gap:9px;}
.hero-points li{
  position:relative;padding-left:24px;font-size:14.5px;color:#ecdec4;
}
.hero-points li::before{
  content:"";position:absolute;left:2px;top:11px;width:8px;height:8px;
  background:var(--gold);transform:rotate(45deg);border-radius:1px;
  box-shadow:0 0 0 2px rgba(212,175,55,.22);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px;}
.hero-trust{
  display:flex;flex-wrap:wrap;gap:10px 22px;
  padding-top:18px;border-top:1px solid rgba(232,200,122,.27);
  font-size:13px;color:#e0cba3;
}
.hero-trust span{display:inline-flex;align-items:center;gap:7px;}
.hero-trust span::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--gold-light);
}
.hero-figure{
  position:relative;margin:0;border:2px solid var(--gold);border-radius:var(--radius-l);
  overflow:hidden;box-shadow:0 22px 46px rgba(30,5,5,.45);background:rgba(94,19,19,.6);
}
.hero-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.figure-note{
  position:absolute;left:16px;bottom:16px;right:16px;
  background:rgba(255,255,255,.96);border:1px solid var(--line);
  border-radius:var(--radius-m);padding:12px 14px;
  display:flex;justify-content:space-between;gap:10px;box-shadow:0 8px 20px rgba(30,5,5,.25);
}
.figure-note div{text-align:center;flex:1;min-width:0;}
.figure-note .fn-num{
  display:block;font-family:"Songti SC",SimSun,serif;font-weight:700;
  font-size:20px;color:var(--gold-deep);line-height:1.3;
}
.figure-note .fn-lab{font-size:12px;color:var(--muted);white-space:nowrap;}

/* ---------- 通用板块 ---------- */
main{display:block;}
.section{padding:var(--space) 0;}
.section--alt{background:var(--bg-alt);}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  margin-bottom:32px;padding-bottom:14px;border-bottom:1px solid rgba(212,175,55,.35);
}
.section-head h2{
  position:relative;padding-left:16px;font-size:28px;color:var(--red-deep);
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:4px;width:5px;border-radius:3px;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.section-head p{font-size:13.5px;color:var(--muted);margin-top:8px;padding-left:16px;}
.head-link{
  flex:0 0 auto;font-size:14px;font-weight:600;color:var(--gold-deep);
  padding-bottom:4px;border-bottom:1px solid transparent;transition:border-color .25s ease,color .25s ease;
}
.head-link:hover{color:#8a6408;border-color:var(--gold-deep);}

/* ---------- 判断主线卡片 ---------- */
.tip-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.tip-card{
  position:relative;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius-m);padding:32px 26px 26px;box-shadow:var(--shadow-s);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.tip-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.95);box-shadow:var(--shadow-m);}
.seal{
  position:absolute;top:-13px;left:22px;width:36px;height:36px;border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(160deg,#a92c2c,#7d1717);
  border:1px solid var(--gold);color:var(--gold-light);
  font-family:"Songti SC",SimSun,serif;font-size:16px;font-weight:700;
  box-shadow:0 5px 12px rgba(140,31,31,.32);
}
.tip-card h3{font-size:19px;color:var(--red-deep);margin-bottom:10px;}
.tip-card p{font-size:14.5px;color:#514a3c;}
.tip-card .tip-meta{
  margin-top:16px;padding-top:12px;border-top:1px dashed rgba(212,175,55,.5);
  display:flex;flex-wrap:wrap;gap:8px;
}
.tag{
  display:inline-block;padding:3px 11px;border-radius:999px;
  font-size:12.5px;color:var(--gold-deep);background:rgba(212,175,55,.13);
  border:1px solid rgba(212,175,55,.42);
}

/* ---------- 数据条 ---------- */
.stats-band{
  background:linear-gradient(135deg,#8c1f1f,#5e1313);
  border-top:1px solid rgba(212,175,55,.4);
  border-bottom:1px solid rgba(212,175,55,.4);
  padding:44px 0;
}
.stats-band .section-head{border-bottom-color:rgba(232,200,122,.28);margin-bottom:26px;}
.stats-band .section-head h2{color:var(--gold-light);}
.stats-band .section-head h2::before{background:linear-gradient(180deg,#e8c87a,#d4af37);}
.stats-band .section-head p{color:#dcc8a3;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.stat-item{padding:6px 22px;text-align:center;border-left:1px solid rgba(232,200,122,.24);}
.stat-item:first-child{border-left:0;}
.stat-num{
  display:block;font-family:"Songti SC",SimSun,serif;font-weight:700;
  font-size:34px;color:var(--gold);line-height:1.25;
}
.stat-lab{font-size:13px;color:#e6d3ad;letter-spacing:.5px;}
.stat-desc{font-size:12.5px;color:#c9b491;margin-top:4px;}

/* ---------- 训练步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
.step{
  position:relative;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius-m);padding:26px 22px 22px;
  box-shadow:var(--shadow-s);transition:transform .26s ease,box-shadow .26s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:50%;margin-bottom:14px;
  border:1px solid var(--gold);background:rgba(212,175,55,.1);
  font-family:"Songti SC",SimSun,serif;font-size:18px;font-weight:700;color:var(--gold-deep);
}
.step h3{font-size:17px;color:var(--red-deep);margin-bottom:8px;}
.step p{font-size:14px;color:#5a5346;}

/* ---------- 局面案例 ---------- */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.case-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
  overflow:hidden;box-shadow:var(--shadow-s);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.case-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.95);box-shadow:var(--shadow-m);}
.case-media{position:relative;overflow:hidden;}
.case-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s ease;}
.case-card:hover .case-media img{transform:scale(1.05);}
.case-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(94,19,19,0) 42%,rgba(94,19,19,.55));
}
.case-badge{
  position:absolute;left:14px;top:14px;z-index:2;
  padding:3px 11px;border-radius:4px;font-size:12.5px;color:var(--gold-light);
  background:rgba(140,31,31,.92);border:1px solid var(--gold);
}
.case-body{padding:20px 22px 22px;}
.case-body h3{font-size:18px;color:var(--red-deep);margin-bottom:8px;}
.case-body p{font-size:14px;color:#5a5346;}
.case-line{
  margin-top:14px;padding-top:12px;border-top:1px dashed rgba(212,175,55,.5);
  font-size:13px;color:var(--gold-deep);font-weight:600;
}

/* ---------- 偏差纠偏 ---------- */
.myth-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:46px;align-items:start;}
.myth-intro h2{
  position:relative;padding-left:16px;font-size:28px;color:var(--red-deep);margin-bottom:14px;
}
.myth-intro h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:4px;width:5px;border-radius:3px;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));
}
.myth-intro p{font-size:14.5px;color:#5a5346;margin-bottom:18px;}
.myth-intro .quote{
  padding:16px 18px;border-left:3px solid var(--gold);background:rgba(255,255,255,.7);
  border-radius:0 var(--radius-s) var(--radius-s) 0;font-size:13.5px;color:var(--muted);
}
.myth-list{display:grid;gap:0;}
.myth-item{
  display:grid;grid-template-columns:56px 1fr;gap:16px;
  padding:20px 0;border-bottom:1px solid rgba(212,175,55,.35);
}
.myth-item:first-child{padding-top:0;}
.myth-idx{
  font-family:"Songti SC",SimSun,serif;font-size:24px;font-weight:700;
  color:rgba(184,134,11,.55);line-height:1.2;
}
.myth-item h3{font-size:17px;color:var(--red-deep);margin-bottom:6px;}
.myth-item p{font-size:14px;color:#5a5346;}
.myth-item .fix{color:var(--gold-deep);font-weight:600;}

/* ---------- 专题列表 ---------- */
.topic-list{display:grid;gap:14px;}
.topic-item{
  display:grid;grid-template-columns:120px 1fr 34px;gap:20px;align-items:center;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
  padding:14px;box-shadow:var(--shadow-s);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease,background .25s ease;
}
.topic-item:hover{transform:translateX(4px);border-color:rgba(212,175,55,.95);box-shadow:var(--shadow-m);background:#fffdf8;}
.topic-item img{
  width:120px;height:82px;object-fit:cover;border-radius:var(--radius-s);
  border:1px solid rgba(212,175,55,.4);
}
.topic-item h3{font-size:17px;color:var(--red-deep);margin-bottom:4px;}
.topic-item p{font-size:13.5px;color:var(--muted);}
.topic-arrow{
  width:32px;height:32px;border-radius:50%;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--gold-deep);
  transition:background .25s ease,color .25s ease,transform .25s ease;
}
.topic-item:hover .topic-arrow{background:var(--gold);color:#fff;border-color:var(--gold);transform:translateX(3px);}

/* ---------- 核对标准 ---------- */
.assure-band{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-l);
  padding:30px 28px;box-shadow:var(--shadow-s);
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.assure-item{display:flex;gap:14px;align-items:flex-start;}
.assure-icon{
  flex:0 0 42px;width:42px;height:42px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(212,175,55,.55);background:rgba(212,175,55,.1);color:var(--gold-deep);
}
.assure-item h3{font-size:16.5px;color:var(--red-deep);margin-bottom:5px;}
.assure-item p{font-size:13.5px;color:var(--muted);}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:920px;}
.faq-item{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
  box-shadow:var(--shadow-s);transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item[open]{border-color:rgba(212,175,55,.9);box-shadow:var(--shadow-m);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 20px;font-family:"Songti SC",SimSun,serif;font-size:17px;font-weight:700;color:var(--red-deep);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);color:var(--gold-deep);font-size:17px;line-height:1;
  transition:transform .25s ease,background .25s ease,color .25s ease;
}
.faq-item[open] summary::after{content:"−";background:var(--gold);color:#fff;border-color:var(--gold);}
.faq-item summary:hover{color:var(--gold-deep);}
.faq-body{padding:0 20px 18px;font-size:14.5px;color:#544d40;}

/* ---------- 咨询区 ---------- */
.consult{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#8c1f1f,#5e1313);
  border-top:1px solid rgba(212,175,55,.5);
}
.consult__bg{position:absolute;inset:0;z-index:0;}
.consult__bg img{width:100%;height:100%;object-fit:cover;opacity:.16;}
.consult::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(94,19,19,.45),rgba(94,19,19,.86));
}
.consult__inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 420px;gap:44px;align-items:center;padding:56px 0;}
.consult h2{color:var(--gold);font-size:30px;margin-bottom:12px;}
.consult p{font-size:14.5px;color:#efdfc5;margin-bottom:16px;}
.consult-points{display:grid;gap:8px;margin-bottom:20px;}
.consult-points li{position:relative;padding-left:22px;font-size:14px;color:#e6d4b5;}
.consult-points li::before{
  content:"";position:absolute;left:2px;top:10px;width:7px;height:7px;
  background:var(--gold);transform:rotate(45deg);
}
.consult-note{font-size:12.5px;color:#cbb28c;}
.form-card{
  background:var(--paper);border:1px solid var(--gold);border-radius:var(--radius-l);
  padding:26px 24px;box-shadow:0 18px 40px rgba(30,5,5,.4);color:var(--ink);
}
.form-card h3{font-size:19px;color:var(--red-deep);margin-bottom:16px;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;letter-spacing:.5px;}
.field input,.field select,.field textarea{
  width:100%;padding:10px 12px;border:1px solid rgba(212,175,55,.55);
  border-radius:var(--radius-s);background:#fffdf8;font-size:14px;color:var(--ink);
  transition:border-color .22s ease,box-shadow .22s ease;
}
.field textarea{min-height:92px;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--gold-deep);box-shadow:0 0 0 3px rgba(212,175,55,.22);
}
.form-card .btn{width:100%;margin-top:6px;}
.form-tip{font-size:12.5px;color:var(--muted);margin-top:10px;text-align:center;}
.form-msg{
  display:none;margin-top:12px;padding:9px 12px;border-radius:var(--radius-s);
  background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.5);
  font-size:13px;color:#8a6408;text-align:center;
}
.form-msg.is-show{display:block;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--red);color:#f0e2c8;border-top:1px solid var(--gold);
  padding:46px 0 0;font-size:14px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:34px;}
.footer-brand{
  display:flex;align-items:center;gap:10px;margin-bottom:12px;
  font-family:"Songti SC",SimSun,serif;font-size:20px;color:var(--gold-light);letter-spacing:1.5px;
}
.site-footer p{font-size:13.5px;line-height:1.9;color:#e4d2b2;max-width:380px;}
.footer-title{
  font-size:15px;color:var(--gold);margin-bottom:14px;letter-spacing:1px;
}
.footer-links{display:grid;gap:9px;}
.footer-links a{font-size:14px;color:#eddfc6;transition:color .22s ease,padding-left .22s ease;}
.footer-links a:hover{color:var(--gold-light);padding-left:4px;}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.3);
  padding:16px 0 18px;display:flex;flex-wrap:wrap;gap:8px 20px;
  align-items:center;justify-content:space-between;
  font-size:12.5px;color:#d9c39c;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  :root{--space:50px;}
  .page-hero__grid{grid-template-columns:1fr;gap:32px;padding:46px 0 44px;}
  .page-hero h1{font-size:32px;}
  .hero-figure{max-width:620px;}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:22px 0;}
  .stat-item:nth-child(3){border-left:0;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .case-grid{grid-template-columns:repeat(2,1fr);}
  .myth-layout{grid-template-columns:1fr;gap:28px;}
  .assure-band{grid-template-columns:1fr;gap:18px;}
  .consult__inner{grid-template-columns:1fr;gap:30px;padding:46px 0;}
  .form-card{max-width:520px;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px;}
}
@media (max-width:880px){
  .nav-toggle{display:block;}
  .nav-links{
    position:absolute;left:0;right:0;top:64px;margin:0;
    display:flex;flex-direction:column;align-items:stretch;gap:2px;
    background:linear-gradient(180deg,#8c1f1f,#6a1616);
    border-bottom:1px solid rgba(212,175,55,.7);
    box-shadow:0 16px 30px rgba(40,8,8,.42);
    padding:10px 4vw 16px;
    transform:translateY(-12px);opacity:0;visibility:hidden;pointer-events:none;
    transition:transform .26s ease,opacity .26s ease,visibility .26s ease;
  }
  .nav-links.is-open{transform:translateY(0);opacity:1;visibility:visible;pointer-events:auto;}
  .nav-links a{padding:12px 14px;font-size:15px;border-radius:6px;}
  .nav-links a::after{left:14px;right:auto;width:26px;bottom:6px;}
  .nav-cta{margin:8px 0 0;}
  .nav-cta::after{display:none;}
  .topic-item{grid-template-columns:100px 1fr 30px;gap:14px;}
  .topic-item img{width:100px;height:72px;}
}
@media (max-width:768px){
  body{font-size:14.5px;}
  .section{padding:38px 0;}
  .page-hero h1{font-size:27px;}
  .hero-lead{font-size:14.5px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .section-head h2{font-size:23px;}
  .stats-band{padding:34px 0;}
  .stat-num{font-size:28px;}
  .tip-grid{grid-template-columns:1fr;}
  .case-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .myth-item{grid-template-columns:44px 1fr;gap:12px;}
  .topic-item{grid-template-columns:88px 1fr 28px;padding:12px;}
  .topic-item img{width:88px;height:66px;}
  .topic-item h3{font-size:15.5px;}
  .topic-item p{font-size:13px;}
  .consult h2{font-size:24px;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .site-footer p{max-width:none;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
  .brand{font-size:18px;}
  .page-hero h1{font-size:23px;}
  .hero-actions .btn{width:100%;}
  .hero-trust{gap:8px 14px;font-size:12.5px;}
  .figure-note{padding:10px;gap:6px;left:10px;right:10px;bottom:10px;}
  .figure-note .fn-num{font-size:16px;}
  .figure-note .fn-lab{font-size:11px;white-space:normal;}
  .stats-grid{grid-template-columns:1fr;gap:0;}
  .stat-item{border-left:0;border-top:1px solid rgba(232,200,122,.22);padding:16px 10px;}
  .stat-item:first-child{border-top:0;padding-top:0;}
  .topic-item{grid-template-columns:1fr;gap:10px;}
  .topic-item img{width:100%;height:150px;}
  .topic-arrow{display:none;}
  .form-card{padding:20px 16px;}
  .faq-item summary{font-size:15.5px;padding:14px 16px;}
  .faq-body{padding:0 16px 16px;}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-soft:#a92c2c;
 --gold:#d4af37;
 --gold-deep:#b8860b;
 --gold-light:#e8c87a;
 --bg:#f7f2e7;
 --bg-alt:#efe6d5;
 --paper:#ffffff;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.45);
 --radius-s:8px;
 --radius-m:10px;
 --radius-l:16px;
 --shadow-s:0 2px 10px rgba(140,31,31,.07);
 --shadow-m:0 12px 28px rgba(140,31,31,.14);
 --space:64px;
}
@media (max-width:900px){:root{--space:52px;}}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;
 font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",sans-serif;
 font-size:15px;
 line-height:1.85;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;font-family:"Songti SC",SimSun,"Source Han Serif SC",serif;font-weight:700;line-height:1.4;}
p{margin:0 0 14px;}
a{color:inherit;text-decoration:none;transition:color .25s ease;}
a:hover{color:var(--gold-deep);}
img{max-width:100%;display:block;border:0;}
ul,ol{margin:0;padding:0;}
button,input,textarea,select{font:inherit;color:inherit;}
button{cursor:pointer;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px;}
.container{width:min(1180px,92%);margin:0 auto;}
/* ---------- 顶部导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:80;
 background:var(--red);
 border-bottom:1px solid rgba(212,175,55,.75);
 box-shadow:0 3px 16px rgba(60,10,10,.28);
}
.nav{display:flex;align-items:center;height:64px;gap:16px;}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:"Songti SC",SimSun,serif;font-size:20px;letter-spacing:1.5px;white-space:nowrap;}
.brand svg{flex:0 0 auto;}
.brand:hover{color:var(--gold-light);}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-links a{
 position:relative;display:inline-block;padding:9px 13px;
 font-size:14.5px;color:#f2e3c9;border-radius:6px;transition:color .22s ease,background .22s ease;
}
.nav-links a::after{
 content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;
 background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.07);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:var(--gold);}
.nav-links a.active::after{transform:scaleX(1);}
.nav-toggle{
 display:none;margin-left:auto;width:42px;height:38px;background:rgba(255,255,255,.08);
 border:1px solid rgba(212,175,55,.6);border-radius:8px;padding:0;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--gold-light);margin:4px auto;border-radius:2px;transition:transform .25s ease,opacity .25s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:11px 24px;border-radius:var(--radius-s);border:1px solid transparent;
 font-size:15px;font-weight:600;letter-spacing:.5px;text-align:center;
 transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-gold{
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#fff;border-color:rgba(255,255,255,.28);
 box-shadow:0 4px 14px rgba(184,134,11,.38);
}
.btn-gold:hover{color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(184,134,11,.5);background:linear-gradient(135deg,#c9a231,#a2760a);}
.btn-gold:active{transform:translateY(0);}
.btn-ghost{background:#fff;color:var(--gold-deep);border:1px solid var(--gold);}
.btn-ghost:hover{background:#fffaf0;color:#8a6408;border-color:var(--gold-deep);transform:translateY(-2px);}
.btn-outline-light{background:transparent;color:var(--gold-light);border:1px solid rgba(232,200,122,.7);}
.btn-outline-light:hover{background:rgba(232,200,122,.14);color:#fff;transform:translateY(-2px);}
.nav-cta{margin-left:10px;}
/* ---------- 内页 Hero ---------- */
.page-hero{position:relative;overflow:hidden;background:linear-gradient(125deg,#8c1f1f 0%,#6d1717 55%,#5e1313 100%);color:#fff;}
.page-hero .hero-bg{position:absolute;inset:0;z-index:0;}
.page-hero .hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.2;}
.page-hero::after{
 content:"";position:absolute;inset:0;z-index:1;
 background:
 radial-gradient(circle at 14% 20%,rgba(212,175,55,.2),transparent 48%),
 radial-gradient(circle at 86% 82%,rgba(212,175,55,.14),transparent 46%),
 linear-gradient(180deg,rgba(94,19,19,.28),rgba(94,19,19,.72));
}
.page-hero-inner{
 position:relative;z-index:2;
 display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center;
 padding:52px 0 58px;
}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:#d9c7a4;margin-bottom:18px;letter-spacing:.5px;}
.crumb a{color:var(--gold-light);}
.crumb a:hover{color:#fff;}
.crumb .sep{color:rgba(232,200,122,.5);}
.hero-kicker{
 display:inline-block;padding:6px 16px;margin-bottom:18px;border-radius:999px;
 font-size:12.5px;letter-spacing:2px;color:var(--gold-light);
 border:1px solid rgba(232,200,122,.55);background:rgba(212,175,55,.1);
}
.page-hero h1{
 color:var(--gold);font-size:38px;line-height:1.35;letter-spacing:.5px;
 margin:0 0 18px;text-shadow:0 2px 12px rgba(0,0,0,.35);
}
.page-hero .lead{font-size:15.5px;line-height:1.95;color:#f3e6d2;max-width:620px;margin-bottom:26px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px;}
.hero-trust{
 display:flex;flex-wrap:wrap;gap:10px 22px;padding-top:18px;
 border-top:1px solid rgba(232,200,122,.26);font-size:13px;color:#dcc79f;
}
.hero-trust span{display:inline-flex;align-items:center;gap:8px;}
.hero-trust i{
 display:inline-block;width:7px;height:7px;border-radius:50%;
 background:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.18);
}
.hero-panel{position:relative;}
.hero-figure{
 border-radius:var(--radius-l);overflow:hidden;
 border:2px solid rgba(212,175,55,.85);
 box-shadow:0 20px 42px rgba(30,6,6,.45);
 background:#3f0e0e;
}
.hero-figure img{width:100%;height:270px;object-fit:cover;}
.hero-metrics{
 display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
 margin-top:-1px;background:rgba(212,175,55,.35);
 border:1px solid rgba(212,175,55,.55);border-top:0;
 border-radius:0 0 var(--radius-m) var(--radius-m);overflow:hidden;
}
.hero-metrics div{background:rgba(94,19,19,.92);padding:14px 8px;text-align:center;}
.hero-metrics b{display:block;font-family:"Songti SC",SimSun,serif;font-size:22px;color:var(--gold);line-height:1.3;}
.hero-metrics span{font-size:12px;color:#d9c49c;letter-spacing:.5px;}
/* ---------- 板块通用 ---------- */
main{display:block;}
.section{padding:var(--space) 0;}
.section--alt{background:var(--bg-alt);border-top:1px solid rgba(212,175,55,.22);border-bottom:1px solid rgba(212,175,55,.22);}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
 flex-wrap:wrap;margin-bottom:30px;
}
.section-head h2{
 position:relative;padding-left:18px;font-size:27px;color:var(--red);letter-spacing:.5px;
}
.section-head h2::before{
 content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
 width:6px;height:26px;border-radius:3px;background:linear-gradient(180deg,#d4af37,#b8860b);
}
.more-link{
 font-size:14px;color:var(--gold-deep);padding-bottom:2px;
 border-bottom:1px solid rgba(184,134,11,.45);white-space:nowrap;
 transition:color .22s ease,border-color .22s ease;
}
.more-link:hover{color:#8a6408;border-color:#8a6408;}
.section-sub{font-size:14.5px;color:var(--muted);max-width:780px;margin:-14px 0 30px;line-height:1.9;}
/* ---------- 卡片 ---------- */
.card{
 position:relative;background:var(--paper);border:1px solid var(--line);
 border-radius:var(--radius-m);padding:26px 24px;box-shadow:var(--shadow-s);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:rgba(212,175,55,.9);}
.card h3{font-size:18px;color:var(--red);margin-bottom:10px;}
.card p{font-size:14.5px;color:#4f4838;line-height:1.85;margin:0;}
.card--stamp{padding-top:36px;}
.stamp{
 position:absolute;top:-13px;left:20px;
 display:inline-flex;align-items:center;justify-content:center;
 width:38px;height:38px;border-radius:6px;
 background:var(--red);border:2px solid var(--gold);
 color:var(--gold-light);font-family:"Songti SC",SimSun,serif;font-size:16px;
 box-shadow:0 4px 12px rgba(140,31,31,.32);
}
.tag{
 display:inline-block;padding:4px 12px;border-radius:999px;font-size:12.5px;
 color:var(--gold-deep);background:rgba(212,175,55,.13);
 border:1px solid rgba(212,175,55,.45);
}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
/* ---------- 图文分栏 ---------- */
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:46px;align-items:center;}
.split-figure{
 border-radius:var(--radius-l);overflow:hidden;border:1px solid rgba(212,175,55,.6);
 box-shadow:var(--shadow-m);background:#fff;
}
.split-figure img{width:100%;height:340px;object-fit:cover;}
.figure-cap{
 padding:12px 18px;font-size:13px;color:var(--muted);
 background:var(--paper);border-top:1px solid rgba(212,175,55,.3);
}
.rule-list{list-style:none;display:grid;gap:16px;}
.rule-list li{position:relative;padding-left:32px;font-size:15px;line-height:1.8;color:#4b4436;}
.rule-list li::before{
 content:"";position:absolute;left:2px;top:9px;width:12px;height:12px;
 border:1.6px solid var(--gold-deep);border-radius:3px;transform:rotate(45deg);
 background:rgba(212,175,55,.14);
}
.rule-list li b{color:var(--red);}
/* ---------- 步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.step{
 position:relative;background:var(--paper);border:1px solid var(--line);
 border-radius:var(--radius-m);padding:30px 22px 24px;box-shadow:var(--shadow-s);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:rgba(212,175,55,.9);}
.step .no{
 display:inline-flex;align-items:center;justify-content:center;
 width:42px;height:42px;border-radius:50%;
 background:linear-gradient(135deg,#d4af37,#b8860b);
 color:#fff;font-family:"Songti SC",SimSun,serif;font-size:17px;
 box-shadow:0 5px 14px rgba(184,134,11,.34);margin-bottom:14px;
}
.step h3{font-size:17.5px;color:var(--red);margin-bottom:8px;}
.step p{font-size:14px;color:#4f4838;line-height:1.8;margin:0;}
/* ---------- 局型矩阵 ---------- */
.matrix{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.matrix-item{
 display:grid;grid-template-columns:auto 1fr;gap:18px;
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:24px;box-shadow:var(--shadow-s);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.matrix-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:rgba(212,175,55,.9);}
.matrix-item .k{
 font-family:"Songti SC",SimSun,serif;font-size:15px;line-height:1.5;color:var(--gold-deep);
 writing-mode:vertical-rl;letter-spacing:3px;padding:6px 8px;
 border:1px solid rgba(212,175,55,.6);border-radius:6px;background:rgba(212,175,55,.1);
 height:fit-content;
}
.matrix-item h3{font-size:18px;color:var(--red);margin-bottom:8px;}
.matrix-item p{font-size:14.5px;color:#4f4838;line-height:1.85;margin:0;}
/* ---------- 字段标签 ---------- */
.chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px;}
.chip{
 padding:9px 16px;border-radius:999px;background:var(--paper);
 border:1px solid var(--line);font-size:14px;color:#5a5140;
 transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease;
}
.chip:hover{background:#fffaf0;border-color:var(--gold);color:var(--gold-deep);transform:translateY(-2px);}
.field-note{
 margin-top:24px;padding:18px 22px;border-left:4px solid var(--gold);
 background:rgba(212,175,55,.1);border-radius:0 var(--radius-s) var(--radius-s) 0;
 font-size:14.5px;color:#5a5140;
}
/* ---------- 文章列表 ---------- */
.post-list{display:grid;gap:20px;}
.post{
 display:grid;grid-template-columns:230px 1fr;gap:0;
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 overflow:hidden;box-shadow:var(--shadow-s);text-decoration:none;
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.post:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:rgba(212,175,55,.9);}
.post-figure{overflow:hidden;background:#efe6d5;}
.post-figure img{width:100%;height:100%;min-height:172px;object-fit:cover;transition:transform .4s ease;}
.post:hover .post-figure img{transform:scale(1.05);}
.post-body{padding:22px 26px;display:flex;flex-direction:column;justify-content:center;}
.post-body h3{font-size:18px;color:var(--red);margin-bottom:8px;}
.post:hover .post-body h3{color:var(--gold-deep);}
.post-body p{font-size:14px;color:#5a5140;line-height:1.8;margin:0 0 12px;}
.post-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:12.5px;color:var(--muted);}
/* ---------- 排行与数据 ---------- */
.rank-wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:start;}
.rank-list{list-style:none;display:grid;gap:12px;counter-reset:rank;}
.rank-list li{
 display:grid;grid-template-columns:46px 1fr auto;gap:16px;align-items:center;
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-s);
 padding:14px 18px;transition:border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.rank-list li:hover{border-color:rgba(212,175,55,.9);transform:translateX(3px);box-shadow:var(--shadow-s);}
.rank-list .idx{
 font-family:"Songti SC",SimSun,serif;font-size:20px;font-weight:700;
 color:var(--gold-deep);text-align:center;
}
.rank-list .t{font-size:15px;color:#433c2e;}
.rank-list .m{font-size:12.5px;color:var(--muted);white-space:nowrap;}
.stat-card{
 background:linear-gradient(140deg,#8c1f1f,#5e1313);
 border:1px solid rgba(212,175,55,.6);border-radius:var(--radius-l);
 padding:30px 26px;color:#fff;box-shadow:var(--shadow-m);
}
.stat-card h3{font-size:18px;color:var(--gold-light);margin-bottom:18px;letter-spacing:1px;}
.stat-card .row{
 display:flex;align-items:baseline;justify-content:space-between;gap:12px;
 padding:12px 0;border-bottom:1px dashed rgba(232,200,122,.3);font-size:14px;color:#e8d7b4;
}
.stat-card .row:last-child{border-bottom:0;}
.stat-card .row b{
 font-family:"Songti SC",SimSun,serif;font-size:21px;color:var(--gold);letter-spacing:.5px;
}
/* ---------- FAQ ---------- */
.faq{display:grid;gap:14px;}
.faq details{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:0 22px;box-shadow:var(--shadow-s);transition:border-color .25s ease,box-shadow .25s ease;
}
.faq details[open]{border-color:rgba(212,175,55,.95);box-shadow:var(--shadow-m);}
.faq summary{
 list-style:none;cursor:pointer;padding:18px 0;
 font-family:"Songti SC",SimSun,serif;font-size:17px;color:var(--red);
 display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
 content:"+";flex:0 0 auto;color:var(--gold-deep);font-size:22px;line-height:1;
 transition:transform .25s ease;
}
.faq details[open] summary::after{content:"–";}
.faq details p{padding:0 0 18px;margin:0;font-size:14.5px;color:#4f4838;}
/* ---------- 收口行动区 ---------- */
.cta-band{
 position:relative;overflow:hidden;
 background:linear-gradient(125deg,#8c1f1f,#5e1313);
 border:1px solid rgba(212,175,55,.55);border-radius:var(--radius-l);
 padding:44px 42px;color:#fff;box-shadow:var(--shadow-m);
 display:grid;grid-template-columns:1.05fr .95fr;gap:44px;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,.18),transparent 46%);
}
.cta-band > *{position:relative;z-index:2;}
.cta-band h2{font-size:28px;color:var(--gold);margin-bottom:14px;letter-spacing:.5px;}
.cta-band p{font-size:15px;color:#f0dfc2;line-height:1.9;margin-bottom:16px;}
.cta-points{list-style:none;display:grid;gap:10px;font-size:14px;color:#e8d7b4;}
.cta-points li{position:relative;padding-left:22px;}
.cta-points li::before{
 content:"";position:absolute;left:0;top:8px;width:10px;height:10px;
 border:1.6px solid var(--gold);border-radius:3px;transform:rotate(45deg);
}
.panel-form{background:rgba(255,255,255,.07);border:1px solid rgba(232,200,122,.35);border-radius:var(--radius-m);padding:24px;}
.form-grid{display:grid;gap:14px;}
.field{display:grid;gap:6px;}
.field label{font-size:13px;color:#e8d7b4;letter-spacing:.5px;}
.field input,.field textarea{
 width:100%;background:rgba(255,255,255,.96);
 border:1px solid rgba(212,175,55,.55);border-radius:var(--radius-s);
 padding:11px 14px;font-size:14.5px;color:var(--ink);
 transition:border-color .22s ease,box-shadow .22s ease;
}
.field textarea{min-height:92px;resize:vertical;}
.field input:focus,.field textarea:focus{
 outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.28);
}
.field input::placeholder,.field textarea::placeholder{color:#a99e8b;}
.form-msg{margin-top:12px;font-size:13.5px;color:var(--gold-light);}
/* ---------- 页脚 ---------- */
.site-footer{
 background:var(--red);border-top:1px solid var(--gold);color:#f0dfc2;
 padding:54px 0 0;margin-top:var(--space);
}
.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;
 font-family:"Songti SC",SimSun,serif;font-size:19px;color:#fff;letter-spacing:1.5px;
}
.footer-grid p{font-size:14px;color:#e3cea9;line-height:1.95;max-width:430px;margin:0;}
.footer-title{font-size:16px;color:var(--gold-light);margin-bottom:14px;letter-spacing:1px;}
.footer-links{list-style:none;display:grid;gap:9px;}
.footer-links a{font-size:14px;color:#e6d5b6;}
.footer-links a:hover{color:var(--gold-light);}
.footer-bottom{
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
 margin-top:38px;padding:18px 0;border-top:1px solid rgba(212,175,55,.3);
 font-size:13px;color:#d7bd93;
}
/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .page-hero-inner{grid-template-columns:1fr;gap:34px;padding:44px 0 50px;}
 .page-hero h1{font-size:33px;}
 .hero-figure img{height:230px;}
 .split{grid-template-columns:1fr;gap:30px;}
 .split-figure img{height:300px;}
 .steps{grid-template-columns:repeat(2,1fr);}
 .grid-4{grid-template-columns:repeat(2,1fr);}
 .grid-3{grid-template-columns:repeat(2,1fr);}
 .rank-wrap{grid-template-columns:1fr;gap:30px;}
 .cta-band{grid-template-columns:1fr;gap:30px;padding:38px 32px;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
}
@media (max-width:768px){
 .nav-toggle{display:block;}
 .nav-links{
  position:absolute;top:64px;left:0;right:0;margin:0;
  flex-direction:column;align-items:stretch;gap:2px;
  background:var(--red-deep);border-bottom:1px solid var(--gold);
  padding:12px 16px 18px;display:none;
  box-shadow:0 14px 28px rgba(40,8,8,.42);
 }
 .nav-links.is-open{display:flex;}
 .nav-links a{padding:12px 12px;border-radius:6px;font-size:15px;}
 .nav-links a::after{display:none;}
 .nav-links a.active{background:rgba(212,175,55,.15);color:var(--gold);}
 .nav-cta{margin:10px 0 0;width:100%;}
 .section-head h2{font-size:23px;}
 .matrix{grid-template-columns:1fr;}
 .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
 .post{grid-template-columns:1fr;}
 .post-figure img{min-height:190px;height:190px;}
 .post-body{padding:20px 20px 24px;}
 .cta-band{padding:32px 22px;}
 .cta-band h2{font-size:24px;}
 .footer-grid{grid-template-columns:1fr;gap:26px;}
 .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px;}
}
@media (max-width:520px){
 .container{width:92%;}
 .page-hero h1{font-size:27px;}
 .page-hero .lead{font-size:14.5px;}
 .hero-actions .btn{width:100%;}
 .hero-metrics b{font-size:19px;}
 .steps{grid-template-columns:1fr;}
 .section-head h2{font-size:21px;padding-left:14px;}
 .section-head h2::before{width:5px;height:22px;}
 .card,.matrix-item,.step{padding-left:18px;padding-right:18px;}
 .rank-list li{grid-template-columns:36px 1fr;gap:12px;}
 .rank-list .m{grid-column:2;font-size:12px;}
 .post-figure img{height:170px;min-height:170px;}
 .split-figure img{height:220px;}
}