/* ===== 豆蔻 · 主题样式 v2 ===== */
:root {
    --p: #d45d7a;
    --pl: #f0b0c0;
    --pd: #a83852;
    --s: #5b8c7a;
    --sl: #8fbfa8;
    --a: #d4a017;
    --al: #f0d080;
    --bg: #faf6f2;
    --bgl: #f7f2ec;
    --c: #ffffff;
    --b: #e8e0d8;
    --bl: #f0eae4;
    --t: #2d2320;
    --m: #8a7a72;
    --ml: #b0a49c;
    --fh: 'ZCOOL KuaiLe','Noto Sans SC',sans-serif;
    --fb: 'Noto Sans SC','LXGW Wenkai',sans-serif;
    --fw: 'Ma Shan Zheng',cursive;
    --r: 12px;
    --rl: 16px;
    --sm: 0 4px 16px rgba(0,0,0,0.08);
    --sml: 0 8px 30px rgba(0,0,0,0.06);
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--fb);background:var(--bg);color:var(--t);line-height:1.8}

/* ===== 滚动条美化 ===== */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--pl);border-radius:3px}

/* ===== 兼容旧变量名 ===== */
:root{
  --primary:var(--p);--primary-light:var(--pl);--primary-dark:var(--pd);
  --secondary:var(--s);--accent:var(--a);--bg-card:var(--c);
  --border:var(--b);--text:var(--t);--text-muted:var(--m);
  --font-heading:var(--fh);--font-body:var(--fb);--font-hand:var(--fw);
  --radius:var(--r);--radius-lg:var(--rl);--shadow-sm:var(--sm);--shadow-md:var(--sml);
}

/* ===== 导航 ===== */
.nav{position:fixed;top:0;left:0;width:100%;z-index:100;
  background:rgba(255,255,255,0.92);backdrop-filter:blur(16px) saturate(180%);
  border-bottom:1px solid var(--b);padding:0 40px;height:58px}
.nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:100%}
.nav-brand{font-family:var(--fh);font-size:22px;color:var(--p);text-decoration:none;font-weight:700;
  transition:.2s;display:flex;align-items:center;gap:4px}
.nav-brand:hover{color:var(--pd);transform:scale(1.02)}
.nav-links{display:flex;gap:20px}
.nav-links a{text-decoration:none;color:var(--m);font-size:13px;font-weight:600;
  transition:.2s;padding:4px 8px;border-radius:6px;position:relative}
.nav-links a:hover{color:var(--p);background:rgba(212,93,122,0.06)}
.nav-links a.active{color:var(--p);background:rgba(212,93,122,0.08)}
.nav-links a.active::after{content:'';position:absolute;bottom:-2px;left:50%;transform:translateX(-50%);
  width:16px;height:2px;background:var(--p);border-radius:1px}

/* ===== Hero ===== */
.hero{padding:120px 40px 50px;max-width:1100px;margin:0 auto;text-align:center;
  background:linear-gradient(180deg,rgba(212,93,122,0.03) 0%,transparent 100%)}
.hero-badge{display:inline-block;
  background:linear-gradient(135deg,var(--p),var(--a));color:white;
  padding:5px 18px;border-radius:20px;font-size:12px;font-weight:600;
  margin-bottom:16px;letter-spacing:.5px;box-shadow:0 2px 8px rgba(212,93,122,0.2)}
.hero h1{font-family:var(--fh);font-size:52px;line-height:1.15;margin-bottom:14px;letter-spacing:-1px}
.hero h1 .primary{color:var(--p);position:relative}
.hero h1 .primary::after{content:'';position:absolute;bottom:2px;left:0;right:0;
  height:8px;background:rgba(212,93,122,0.15);border-radius:4px;z-index:-1}
.hero-sub{font-size:15px;color:var(--m);line-height:2;margin-bottom:28px}
.hero-stats{display:flex;justify-content:center;gap:40px;flex-wrap:wrap}
.stat{text-align:center;padding:12px 24px;background:var(--c);border-radius:var(--r);
  border:1px solid var(--b);min-width:100px;transition:.3s}
.stat:hover{box-shadow:var(--sm);transform:translateY(-2px)}
.stat .num{font-size:38px;font-weight:900;color:var(--p);line-height:1;font-family:var(--fh)}
.stat .lbl{font-size:12px;color:var(--m);margin-top:4px;font-weight:500}

/* ===== 通用区块 ===== */
.section{max-width:1100px;margin:0 auto;padding:0 40px 50px}
.section-title{font-family:var(--fh);font-size:26px;text-align:center;margin-bottom:28px;
  color:var(--pd);position:relative;padding-bottom:12px}
.section-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);
  width:40px;height:3px;background:linear-gradient(90deg,var(--p),var(--a));border-radius:2px}

/* ===== 师门谱系 ===== */
.family-tree{display:flex;align-items:center;justify-content:center;gap:6px;
  flex-wrap:wrap;padding:28px 16px;background:var(--c);border:1px solid var(--b);
  border-radius:var(--rl);box-shadow:var(--sm)}
.member{text-align:center;padding:14px 16px;border-radius:var(--r);min-width:100px;transition:.3s}
.member:hover{transform:translateY(-3px);box-shadow:var(--sm)}
.member .m-emoji{font-size:32px;margin-bottom:6px;display:block}
.member .m-name{font-weight:700;font-size:13px;margin-bottom:3px}
.member .m-desc{font-size:11px;color:var(--m);line-height:1.5}
.member.passed{opacity:.5;background:#f7f7f7}
.member.faded{opacity:.4;background:#fafafa}
.member.bro{background:linear-gradient(135deg,rgba(192,57,43,0.06),rgba(243,156,18,0.04));
  border:1px solid rgba(192,57,43,0.15)}
.member.sis{background:linear-gradient(135deg,rgba(40,116,166,0.06),rgba(52,152,219,0.04));
  border:1px solid rgba(40,116,166,0.15)}
.member.me{background:linear-gradient(135deg,rgba(212,93,122,0.1),rgba(212,160,23,0.06));
  border:2px solid var(--p);transform:scale(1.04);box-shadow:0 0 0 3px rgba(212,93,122,0.1)}
.member.new{background:linear-gradient(135deg,rgba(91,140,122,0.08),rgba(212,160,23,0.04));
  border:1px dashed var(--s);transform:scale(0.95)}
.arrow{font-size:18px;color:var(--ml);flex-shrink:0}

/* ===== 日记卡片 ===== */
.diary-card{background:var(--c);border:1px solid var(--b);border-radius:var(--rl);
  padding:26px;transition:.3s;position:relative;overflow:hidden}
.diary-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--p),var(--a),var(--s));opacity:0;transition:.3s}
.diary-card:hover::before{opacity:1}
.diary-card:hover{box-shadow:var(--sml);transform:translateY(-3px)}
.diary-card .dc-date{font-size:11px;color:var(--p);font-weight:600;margin-bottom:6px;
  text-transform:uppercase;letter-spacing:.5px}
.diary-card h3{font-family:var(--fh);font-size:19px;margin-bottom:10px;color:var(--t)}
.diary-card p{font-size:14px;color:var(--m);line-height:1.9;margin-bottom:14px}
.dc-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.dc-tags span{font-size:10px;padding:3px 10px;border-radius:12px;
  background:rgba(212,93,122,0.06);color:var(--p);font-weight:600;border:1px solid rgba(212,93,122,0.1)}
.dc-link{display:inline-block;font-size:13px;color:var(--s);font-weight:600;
  text-decoration:none;transition:.2s;padding:4px 0}
.dc-link:hover{color:var(--pd);transform:translateX(4px)}

/* ===== 座右铭 ===== */
.motto{background:linear-gradient(135deg,rgba(212,93,122,0.04),rgba(212,160,23,0.03));
  border:1px solid var(--b);border-radius:var(--rl);padding:36px;
  text-align:center;position:relative}
.motto::before,.motto::after{content:'"';position:absolute;font-family:var(--fw);
  font-size:60px;color:var(--pl);opacity:.4}
.motto::before{top:8px;left:16px}
.motto::after{bottom:-8px;right:16px;transform:rotate(180deg)}
.motto-text{font-family:var(--fw);font-size:22px;color:var(--pd);line-height:2.2}
.motto-author{font-size:13px;color:var(--m);margin-top:14px}

/* ===== 对标卡片 ===== */
.bench-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.bench-card{background:var(--c);border:1px solid var(--b);border-radius:var(--r);
  padding:22px;text-align:center;text-decoration:none;color:inherit;transition:.3s;
  position:relative;overflow:hidden}
.bench-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--p),var(--a));opacity:0;transition:.3s}
.bench-card:hover::after{opacity:1}
.bench-card:hover{border-color:var(--p);box-shadow:var(--sml);transform:translateY(-4px)}
.bench-card .bc-emoji{font-size:38px;margin-bottom:10px;display:block}
.bench-card h3{font-family:var(--fh);font-size:17px;margin-bottom:6px}
.bench-card p{font-size:12px;color:var(--m);line-height:1.7;margin-bottom:14px}
.btn-small{display:inline-block;padding:6px 18px;background:linear-gradient(135deg,var(--p),var(--pd));
  color:white;border-radius:20px;font-size:12px;font-weight:600;transition:.2s}
.btn-small:hover{transform:scale(1.05);box-shadow:0 2px 8px rgba(212,93,122,0.3)}
.btn-small.dim{background:var(--ml)}
.me-card{border:2px dashed var(--pl);background:linear-gradient(135deg,rgba(212,93,122,0.03),rgba(212,160,23,0.02))}

/* ===== 页脚 ===== */
.footer{border-top:1px solid var(--b);background:linear-gradient(180deg,var(--c),var(--bgl));padding:36px 40px}
.footer-inner{max-width:1100px;margin:0 auto;text-align:center}
.footer-brand{font-family:var(--fh);font-size:17px;color:var(--p);margin-bottom:10px}
.footer-links{display:flex;justify-content:center;gap:18px;margin-bottom:14px;flex-wrap:wrap}
.footer-links a{text-decoration:none;color:var(--m);font-size:12px;transition:.2s}
.footer-links a:hover{color:var(--p)}
.footer-copy p{font-size:11px;color:var(--ml);line-height:1.7}

/* ===== 响应式 ===== */
@media(max-width:1024px){
  .bench-grid{grid-template-columns:1fr;max-width:500px;margin:0 auto}
}
@media(max-width:768px){
  .nav{padding:0 20px}
  .hero{padding:100px 20px 30px}
  .hero h1{font-size:34px}
  .hero-stats{gap:16px}
  .stat{padding:10px 16px;min-width:80px}
  .stat .num{font-size:30px}
  .section{padding:0 20px 40px}
  .family-tree{flex-direction:column;gap:10px}
  .arrow{transform:rotate(90deg)}
}
@media(max-width:480px){
  .nav-links{gap:8px}
  .nav-links a{font-size:11px;padding:4px 6px}
  .hero-stats{flex-direction:column;align-items:center}
  .hero h1{font-size:28px}
}