/* 「什么是八字」介绍页 */
.about-main{position:relative;z-index:1;padding:110px 0 70px;}
.about-wrap{max-width:860px;}
.nav-links a.active{color:var(--hu-po-jin-light);border-bottom-color:rgba(212,175,55,0.5);}

.about-hero{text-align:center;margin:0 auto 34px;max-width:680px;}
.about-kicker{margin:0 0 8px;font-size:12.5px;letter-spacing:0.22em;text-transform:uppercase;color:rgba(232,200,74,0.8);}
.about-hero h1{margin:0 0 16px;font-family:var(--font-brush);font-weight:400;font-size:46px;color:#f6e7b0;letter-spacing:0.06em;text-shadow:0 0 24px rgba(212,175,55,0.3);}
.about-lead{margin:0 0 24px;font-size:16px;line-height:1.9;color:rgba(240,233,214,0.88);}
.about-cta{display:inline-block;padding:12px 28px;border-radius:999px;font-size:15px;letter-spacing:0.06em;color:#0a0f1e;text-decoration:none;
  background:linear-gradient(180deg,#ecd27a,#bf9a3a);box-shadow:0 6px 24px rgba(212,175,55,0.25);transition:transform .2s,box-shadow .2s;}
.about-cta:hover{transform:translateY(-1px);box-shadow:0 8px 30px rgba(212,175,55,0.38);}

.about-sec{margin-bottom:20px;padding:30px 36px;}
.about-sec h2{display:flex;align-items:center;gap:12px;margin:0 0 14px;font-family:"Noto Serif SC",serif;font-weight:600;font-size:21px;color:#f6e7b0;}
.about-sec h2 i{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;border-radius:50%;
  font-style:normal;font-family:var(--font-brush);font-weight:400;font-size:20px;color:#0a0f1e;background:linear-gradient(135deg,#e8c96a,#b8912f);}
.about-sec p,.about-sec li{font-size:15px;line-height:1.9;color:rgba(240,233,214,0.86);}
.about-sec p{margin:0 0 12px;}
.about-sec p:last-child{margin-bottom:0;}
.about-sec b{color:#f6e7b0;font-weight:600;}

/* 示例命盘：四柱八字 */
.about-pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:440px;margin:18px auto 8px;}
.about-pillars div{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 0 14px;border-radius:14px;border:1px solid rgba(212,175,55,0.22);background:rgba(10,15,30,0.45);}
.about-pillars div.dm{border-color:rgba(212,175,55,0.75);box-shadow:0 0 18px rgba(212,175,55,0.2);}
.about-pillars small{font-size:11.5px;color:rgba(232,226,208,0.6);white-space:nowrap;}
.about-pillars span{font-family:"Noto Serif SC",serif;font-weight:600;font-size:30px;line-height:1.2;}
.about-cap{text-align:center;font-size:12.5px !important;color:rgba(232,226,208,0.55) !important;}

/* 五行配色 */
.el-wood{color:#7fcf86;}
.el-fire{color:#f07a68;}
.el-earth{color:#d9b26a;}
.el-metal{color:#e4e1d6;}
.el-water{color:#6fb0f0;}

.about-cycle{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0;}
.about-cycle div{padding:14px 16px;border-radius:12px;border:1px solid rgba(212,175,55,0.2);background:rgba(10,15,30,0.4);}
.about-cycle b{display:block;margin-bottom:6px;font-size:13.5px;}
.about-cycle p{margin:0;font-size:14px;line-height:1.8;}

.about-list,.about-steps{margin:0;padding-left:20px;}
.about-list li,.about-steps li{margin-bottom:8px;}
.about-steps li::marker{color:#e8c96a;font-weight:600;}

.about-honest{border-color:rgba(111,211,154,0.35);}

.about-sec details{border-top:1px solid rgba(212,175,55,0.15);padding:12px 0;}
.about-sec details:first-of-type{border-top:none;padding-top:0;}
.about-sec summary{cursor:pointer;font-size:15px;color:#f0e9d6;list-style:none;position:relative;padding-right:24px;}
.about-sec summary::-webkit-details-marker{display:none;}
.about-sec summary::after{content:"+";position:absolute;right:0;top:0;color:#e8c96a;font-size:18px;line-height:1.3;}
.about-sec details[open] summary::after{content:"−";}
.about-sec details p{margin:8px 0 0;font-size:14px;color:rgba(232,226,208,0.75);}

.about-end{text-align:center;margin-top:30px;}

@media (max-width:640px){
  .about-main{padding-top:90px;}
  .about-hero h1{font-size:34px;}
  .about-sec{padding:22px 18px;}
  .about-cycle{grid-template-columns:1fr;}
  .about-pillars span{font-size:24px;}
}

/* 五种能量卡片 */
.about-elements{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:18px 0;}
.el-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:3px;padding:14px 8px;border-radius:14px;border:1px solid rgba(212,175,55,0.2);background:rgba(10,15,30,0.45);}
.el-card b{font-family:"Noto Serif SC",serif;font-size:19px;}
.el-card span{font-size:12.5px;letter-spacing:0.08em;text-transform:uppercase;color:rgba(240,233,214,0.85);}
.el-card small{font-size:12px;line-height:1.5;color:rgba(232,226,208,0.6);}
.el-card.wood{border-color:rgba(127,207,134,0.45);} .el-card.wood b{color:#7fcf86;}
.el-card.fire{border-color:rgba(240,122,104,0.45);} .el-card.fire b{color:#f07a68;}
.el-card.earth{border-color:rgba(217,178,106,0.45);} .el-card.earth b{color:#d9b26a;}
.el-card.metal{border-color:rgba(228,225,214,0.45);} .el-card.metal b{color:#e4e1d6;}
.el-card.water{border-color:rgba(111,176,240,0.45);} .el-card.water b{color:#6fb0f0;}

/* 能量组合示例条 */
.about-bars{max-width:460px;margin:18px auto 6px;display:flex;flex-direction:column;gap:8px;}
.about-bars div{display:grid;grid-template-columns:56px 1fr 40px;align-items:center;gap:10px;}
.about-bars span{font-size:13px;color:rgba(240,233,214,0.85);text-align:right;}
.about-bars i{display:block;height:10px;border-radius:999px;}
.about-bars em{font-style:normal;font-size:12px;color:rgba(232,226,208,0.6);}
.about-bars .wood{background:linear-gradient(90deg,#4f9e57,#7fcf86);}
.about-bars .fire{background:linear-gradient(90deg,#c4523f,#f07a68);}
.about-bars .earth{background:linear-gradient(90deg,#a8843f,#d9b26a);}
.about-bars .metal{background:linear-gradient(90deg,#a9a69a,#e4e1d6);}
.about-bars .water{background:linear-gradient(90deg,#3f7fc4,#6fb0f0);}
@media (max-width:640px){.about-elements{grid-template-columns:repeat(2,1fr);}.about-elements .el-card:last-child{grid-column:1 / -1;}}

/* 数字徽章 */
.about-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:4px 0 18px;}
.about-stats div{display:flex;flex-direction:column;align-items:center;gap:4px;padding:16px 8px;border-radius:14px;border:1px solid rgba(212,175,55,0.3);background:rgba(10,15,30,0.45);text-align:center;}
.about-stats b{font-family:"Cormorant Garamond","Noto Serif SC",serif;font-weight:500;font-size:30px;line-height:1;color:#f6e7b0;text-shadow:0 0 16px rgba(212,175,55,0.3);}
.about-stats span{font-size:12.5px;color:rgba(232,226,208,0.7);}
@media (max-width:640px){.about-stats b{font-size:24px;}.about-stats span{font-size:11.5px;}}