/* v68 奇门运筹九式课程页：长期有效版，只作用于 jiaoxue-yunchou */
:root{
  --yc68-ink:#062f50;
  --yc68-blue:#0874b8;
  --yc68-deep:#073a62;
  --yc68-gold:#b77a08;
  --yc68-red:#d93431;
  --yc68-green:#168a63;
  --yc68-soft:#f7fbff;
  --yc68-line:#cde6f5;
  --yc68-shadow:0 24px 70px rgba(7,73,116,.13);
}
body{background:#f4fbff!important;}
.yc68{font-family:"Noto Serif SC","Songti SC","SimSun",serif;color:var(--yc68-ink);background:radial-gradient(circle at 8% 5%,rgba(255,211,104,.28),transparent 24%),radial-gradient(circle at 94% 6%,rgba(65,163,222,.20),transparent 28%),linear-gradient(180deg,#f2fbff 0%,#fffaf0 48%,#f7fcff 100%);overflow:hidden;}
.yc68 *{box-sizing:border-box;}
.yc68-container{max-width:1180px;margin:0 auto;padding:0 22px;}
.yc68-hero{padding:54px 0 28px;}
.yc68-hero-grid{display:grid;grid-template-columns:minmax(0,1fr)390px;gap:28px;align-items:stretch;}
.yc68-panel,.yc68-card,.yc68-hero-aside,.yc68-summary,.yc68-info-card,.yc68-final{background:rgba(255,255,255,.92);border:1px solid rgba(188,219,238,.96);border-radius:28px;box-shadow:var(--yc68-shadow);}
.yc68-panel{padding:42px 42px 38px;position:relative;overflow:hidden;}
.yc68-panel:after{content:"运";position:absolute;right:24px;top:0;font-size:168px;font-weight:900;color:rgba(183,122,8,.07);line-height:1;}
.yc68-kicker{position:relative;z-index:1;display:inline-flex;align-items:center;gap:12px;padding:9px 18px;border-radius:999px;color:var(--yc68-gold);background:linear-gradient(90deg,#fff5d9,#fff);border:1px solid rgba(205,156,48,.36);font-weight:900;letter-spacing:.12em;}
.yc68 h1{position:relative;z-index:1;margin:24px 0 16px;font-size:60px;line-height:1.06;letter-spacing:.03em;color:var(--yc68-ink);}
.yc68-lead{position:relative;z-index:1;font-size:22px;line-height:1.96;margin:0 0 14px;color:#1c4563;}
.yc68-lead strong,.yc68-red{color:var(--yc68-red);font-weight:900;}
.yc68-gold{color:var(--yc68-gold);font-weight:900;}
.yc68-blue{color:var(--yc68-blue);font-weight:900;}
.yc68-green{color:var(--yc68-green);font-weight:900;}
.yc68-panel p:not(.yc68-lead){position:relative;z-index:1;font-size:18px;line-height:1.92;color:#2b526e;margin:0 0 14px;}
.yc68-tags{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 24px;}
.yc68-tags b{padding:10px 15px;border-radius:16px;border:1px solid #b8dcf2;background:linear-gradient(180deg,#fff,#f2faff);color:#07598d;box-shadow:0 10px 24px rgba(11,114,182,.08);}
.yc68-actions{position:relative;z-index:1;display:flex;gap:14px;flex-wrap:wrap;}
.yc68-btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 26px;border-radius:16px;text-decoration:none;font-weight:900;font-size:18px;letter-spacing:.02em;}
.yc68-primary{background:linear-gradient(180deg,#31a7dc,#0873b3);color:white;box-shadow:0 18px 38px rgba(8,115,179,.22);}
.yc68-ghost{background:#fff;color:#09649b;border:1px solid #b9dcf2;}
.yc68-hero-aside{padding:26px;display:flex;flex-direction:column;gap:16px;background:linear-gradient(180deg,#fff8e5,#f8fcff);}
.yc68-hero-aside img{width:100%;height:292px;object-fit:cover;border-radius:22px;border:1px solid #d9ecf7;background:#fff;}
.yc68-hero-aside h2{margin:0;font-size:28px;line-height:1.25;color:var(--yc68-gold);}
.yc68-hero-aside p{font-size:17px;line-height:1.85;color:#31546f;margin:0;}
.yc68-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:2px;}
.yc68-facts span{border:1px solid #cde6f5;background:#fff;border-radius:14px;padding:10px 11px;font-size:15px;line-height:1.45;color:#244c6b;font-weight:800;}
.yc68-nav{padding:0 0 24px;}
.yc68-nav .yc68-container{display:grid;grid-template-columns:repeat(9,1fr);gap:8px;}
.yc68-nav a{display:flex;flex-direction:column;justify-content:center;align-items:center;text-decoration:none;border:1px solid #cce5f5;background:rgba(255,255,255,.84);border-radius:16px;min-height:62px;color:var(--yc68-ink);font-weight:900;}
.yc68-nav small{color:#8b650e;margin-top:4px;font-size:13px;}
.yc68-section{padding:28px 0;}
.yc68-title{text-align:center;margin:0 auto 22px;max-width:850px;}
.yc68-title span{color:var(--yc68-gold);font-weight:900;letter-spacing:.18em;}
.yc68-title h2{font-size:42px;line-height:1.22;margin:10px 0;color:var(--yc68-ink);}
.yc68-title p{font-size:18px;color:#496a80;margin:0;line-height:1.8;}
.yc68-summary-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:20px;align-items:stretch;}
.yc68-summary{padding:30px 32px;}
.yc68-summary h2{font-size:32px;margin:0 0 14px;color:var(--yc68-ink);}
.yc68-summary p{font-size:17px;line-height:1.95;color:#2d5672;margin:0 0 12px;}
.yc68-summary strong{color:var(--yc68-red);}
.yc68-info-card{padding:26px 28px;background:linear-gradient(180deg,#fff,#fff8e4);}
.yc68-info-card h3{font-size:28px;margin:0 0 16px;color:var(--yc68-gold);}
.yc68-info-list{display:grid;gap:10px;}
.yc68-info-list div{display:grid;grid-template-columns:92px minmax(0,1fr);gap:10px;align-items:start;padding:11px 12px;border:1px solid #d8edf8;border-radius:14px;background:#fff;}
.yc68-info-list b{color:var(--yc68-ink);}
.yc68-info-list span{color:#31546f;line-height:1.55;}
.yc68-nine-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.yc68-card{padding:20px;position:relative;overflow:hidden;background:linear-gradient(180deg,#fff,#f8fdff);}
.yc68-card:before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:linear-gradient(90deg,var(--yc68-blue),var(--yc68-gold));}
.yc68-card-head{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.yc68-card-head span{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:#073a62;color:#fff;border:5px solid #d9a53a;font-weight:900;}
.yc68-card-head strong{font-size:24px;color:#062f50;}
.yc68-card figure{margin:0 0 15px;border:1px solid #d8edf8;border-radius:18px;background:#fff;overflow:hidden;}
.yc68-card figure img{display:block;width:100%;height:172px;object-fit:contain;padding:10px;background:#fff;}
.yc68-card .slogan{font-size:18px;color:#b17808;font-weight:900;line-height:1.75;margin:0 0 10px;}
.yc68-card p{font-size:16px;line-height:1.82;color:#31546f;margin:0 0 13px;}
.yc68-card ul{display:grid;gap:7px;margin:0;padding:0;list-style:none;}
.yc68-card li{font-size:15px;line-height:1.5;padding:8px 10px 8px 27px;border-radius:12px;background:#f4fbff;color:#244c6b;position:relative;}
.yc68-card li:before{content:"•";position:absolute;left:12px;color:var(--yc68-red);font-weight:900;}
.yc68-card.green:before,.yc68-card.green .yc68-card-head span{background:linear-gradient(90deg,#178c63,#20b58e);}
.yc68-card.gold:before,.yc68-card.gold .yc68-card-head span{background:linear-gradient(90deg,#b67a08,#ebbd52);}
.yc68-card.red:before,.yc68-card.red .yc68-card-head span{background:linear-gradient(90deg,#d93431,#d9a53a);}
.yc68-fit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.yc68-fit-card{background:#fff;border:1px solid #d2e9f7;border-radius:22px;padding:24px 24px;box-shadow:0 16px 42px rgba(7,83,135,.08);}
.yc68-fit-card h3{font-size:24px;margin:0 0 12px;color:var(--yc68-ink);}
.yc68-fit-card p{font-size:16.5px;line-height:1.85;color:#31546f;margin:0;}
.yc68-final{padding:36px 42px;text-align:center;background:linear-gradient(180deg,#fff,#fff9e8);}
.yc68-final h2{font-size:40px;margin:8px 0 14px;}
.yc68-final p{font-size:18px;line-height:1.95;color:#2f5872;text-align:left;margin:0 0 12px;}
.yc68-final-list{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:22px 0;}
.yc68-final-list b{padding:15px 14px;border-radius:16px;background:#f4fbff;border:1px solid #cce6f6;color:#064d7c;}
.footer{border-top:1px solid #d7eaf5;background:#fff;color:#244c6b;}
@media(max-width:980px){.yc68-hero-grid,.yc68-summary-grid,.yc68-nine-grid,.yc68-fit-grid{grid-template-columns:1fr}.yc68-nav .yc68-container{grid-template-columns:repeat(3,1fr)}.yc68-hero{padding:28px 0 20px}.yc68 h1{font-size:46px}.yc68-panel{padding:28px 22px}.yc68-final-list{grid-template-columns:1fr 1fr}.yc68-title h2,.yc68-final h2{font-size:34px}.yc68-container{padding:0 14px}}
@media(max-width:560px){.yc68-container{padding:0 10px}.yc68-hero{padding:18px 0 12px}.yc68-panel{border-radius:20px;padding:20px 16px}.yc68 h1{font-size:36px;line-height:1.08;margin:14px 0 12px}.yc68-kicker{font-size:13px;padding:7px 12px}.yc68-lead{font-size:17px;line-height:1.74}.yc68-panel p:not(.yc68-lead){font-size:15.8px;line-height:1.75}.yc68-tags{gap:7px;margin:16px 0}.yc68-tags b{font-size:13px;padding:7px 9px}.yc68-btn{font-size:15px;min-height:44px;padding:0 16px;border-radius:12px}.yc68-hero-aside{padding:16px;border-radius:20px}.yc68-hero-aside img{height:184px}.yc68-hero-aside h2{font-size:22px}.yc68-facts{grid-template-columns:1fr}.yc68-facts span{font-size:14px}.yc68-nav .yc68-container{grid-template-columns:repeat(3,1fr);gap:6px}.yc68-nav a{min-height:48px;font-size:13px;border-radius:12px}.yc68-nav small{font-size:11px}.yc68-section{padding:18px 0}.yc68-title{margin-bottom:14px}.yc68-title h2{font-size:28px}.yc68-title p,.yc68-summary p{font-size:15px;line-height:1.72}.yc68-summary,.yc68-info-card{padding:18px;border-radius:20px}.yc68-summary h2,.yc68-info-card h3{font-size:23px}.yc68-info-list div{grid-template-columns:72px minmax(0,1fr);font-size:14px}.yc68-nine-grid{gap:12px}.yc68-card{padding:14px;border-radius:18px}.yc68-card-head span{width:42px;height:42px;border-width:4px}.yc68-card-head strong{font-size:20px}.yc68-card figure img{height:142px}.yc68-card .slogan{font-size:15.5px;line-height:1.6}.yc68-card p{font-size:14.5px;line-height:1.68}.yc68-card li{font-size:13.5px;padding:6px 8px 6px 22px}.yc68-fit-card{padding:16px;border-radius:18px}.yc68-fit-card h3{font-size:20px}.yc68-fit-card p{font-size:14.5px;line-height:1.72}.yc68-final{padding:22px 16px;border-radius:20px}.yc68-final h2{font-size:28px}.yc68-final p{font-size:15px;line-height:1.72}.yc68-final-list{grid-template-columns:1fr;gap:8px}.yc68-final-list b{padding:10px;font-size:14px}.yc68-panel:after{font-size:92px;right:4px;top:20px}}