*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#f5f6fa;
  --surface:#ffffff;
  --surface2:#f8f9fc;
  --accent:#4361ee;
  --accent2:#3a56d4;
  --accent3:#6c63ff;
  --glow:rgba(67,97,238,0.1);
  --text:#1a1a2e;
  --text2:#4a5568;
  --text3:#94a3b8;
  --border:#e8ecf1;
  --card:#ffffff;
  --radius:14px;
  --green:#059669;
  --orange:#d97706;
  --blue:#2563eb;
  --red:#dc2626;
}
body{
  font-family:'Noto Sans SC','PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;
  background:var(--bg);color:var(--text);min-height:100vh;line-height:1.7;
  -webkit-font-smoothing:antialiased;font-size:16px;
}
.container{max-width:720px;margin:0 auto;padding:16px 20px;position:relative;z-index:1}
.screen{display:none}
.screen.active{display:block}

/* ===== 导航栏 ===== */
.top-nav{display:flex;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:4px;margin-bottom:20px;position:sticky;top:8px;z-index:100;box-shadow:0 2px 16px rgba(0,0,0,0.06);gap:3px}
.top-nav-logo,.top-nav-item{flex:1;text-align:center;padding:11px 6px;border-radius:10px;font-size:0.9rem;font-weight:600;cursor:pointer;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);letter-spacing:0.3px;border:none;text-decoration:none;position:relative}
.top-nav-logo{background:linear-gradient(135deg,var(--accent),var(--accent3));-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-weight:800;font-size:0.95rem}
.top-nav-logo:hover{opacity:0.8}
.top-nav-logo.active{background:linear-gradient(135deg,var(--accent),var(--accent3));-webkit-background-clip:initial;-webkit-text-fill-color:initial;color:#fff;font-weight:700;box-shadow:0 3px 12px rgba(67,97,238,0.3)}
.top-nav-item{color:var(--text3)}
.top-nav-item.active{background:linear-gradient(135deg,var(--accent),var(--accent3));color:#fff;font-weight:700;box-shadow:0 3px 12px rgba(67,97,238,0.3)}
.top-nav-item:hover:not(.active){color:var(--text);background:rgba(67,97,238,0.06)}

/* ===== 开屏 ===== */
.hero{text-align:center;padding:24px 16px 48px}
.hero-badge{display:inline-flex;align-items:center;gap:6px;padding:7px 18px;background:rgba(67,97,238,0.08);border:1px solid rgba(67,97,238,0.12);border-radius:100px;font-size:0.88rem;color:var(--accent);margin-bottom:18px;font-weight:500}
.hero-badge::before{content:'';width:6px;height:6px;background:var(--accent);border-radius:50%}
.hero-title{font-size:2rem;font-weight:800;margin-bottom:12px;line-height:1.35;color:var(--text)}
.hero-title span{background:linear-gradient(135deg,var(--accent),var(--accent3));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-sub{font-size:1rem;color:var(--text2);margin-bottom:20px;line-height:1.7}
.hero-stats{display:flex;justify-content:center;gap:32px;margin:24px 0}
.hero-stat{text-align:center}
.hero-stat-num{font-size:1.6rem;font-weight:800;color:var(--accent)}
.hero-stat-label{font-size:0.82rem;color:var(--text2);margin-top:3px}
.hero-dims{display:flex;justify-content:center;gap:10px;margin-bottom:28px;flex-wrap:wrap}
.hero-dim{padding:6px 14px;border-radius:100px;font-size:0.85rem;background:var(--surface);border:1px solid var(--border);color:var(--text2);font-weight:500}
.hero-desc{color:var(--text2);font-size:0.95rem;line-height:1.8;margin-bottom:24px;max-width:340px;margin-left:auto;margin-right:auto}
.hero-cta{margin-top:10px}
.hero-note{color:var(--text3);font-size:0.88rem;margin-top:14px}

.share-bar{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px 20px;margin-bottom:20px;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,0.03)}
.share-bar-icon{font-size:1.4rem;margin-bottom:4px}
.share-bar-text{font-size:1.05rem;color:var(--accent);font-weight:700}
.share-bar-sub{font-size:0.9rem;color:var(--text3);margin-top:2px}

.btn{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;padding:14px 36px;border-radius:12px;font-size:1.05rem;font-weight:600;border:none;cursor:pointer;text-decoration:none;transition:all 0.25s;box-shadow:0 4px 16px var(--glow)}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px var(--glow)}
.btn-green{background:linear-gradient(135deg,var(--green),#047857)}
.btn-green:hover{box-shadow:0 6px 20px rgba(5,150,105,0.25)}
.btn-orange{background:linear-gradient(135deg,var(--orange),#b45309)}
.btn-orange:hover{box-shadow:0 6px 20px rgba(217,119,6,0.25)}
.btn-sm{padding:11px 24px;font-size:0.92rem}

/* ===== 题目页 ===== */
.q-header{padding:14px 0;display:flex;justify-content:space-between;align-items:center}
.q-num{color:var(--accent);font-weight:700;font-size:1rem}
.progress{flex:1;margin:0 14px}
.progress-bar{height:6px;background:var(--border);border-radius:3px;overflow:hidden}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent3));transition:width 0.3s;border-radius:3px}
.q-content{padding:20px 0}
.q-dim{font-size:0.88rem;color:var(--accent);margin-bottom:12px;font-weight:600}
.q-title{font-size:1.1rem;margin-bottom:22px;line-height:1.8;color:var(--text);font-weight:500}
.option{background:var(--surface);border:1.5px solid var(--border);padding:15px 18px;border-radius:12px;cursor:pointer;transition:all 0.2s;margin-bottom:10px;font-size:0.95rem;line-height:1.7;color:var(--text2);box-shadow:0 1px 3px rgba(0,0,0,0.02)}
.option:hover{background:rgba(67,97,238,0.03);border-color:rgba(67,97,238,0.25)}
.option.selected{background:rgba(67,97,238,0.06);border-color:var(--accent);color:var(--accent);font-weight:500;box-shadow:0 2px 8px var(--glow)}
.q-footer{margin-top:18px;padding:12px 16px;background:rgba(67,97,238,0.04);border-radius:10px;border:1px solid rgba(67,97,238,0.08);text-align:center;font-size:0.82rem;color:var(--text3);line-height:1.6}
.q-nav{display:flex;justify-content:space-between;align-items:center;margin-top:14px;gap:10px}
.q-nav-btn{background:var(--surface);border:1.5px solid var(--border);border-radius:10px;padding:10px 20px;font-size:0.88rem;color:var(--text2);cursor:pointer;transition:all 0.2s;font-weight:500}
.q-nav-btn:hover{border-color:rgba(67,97,238,0.25);color:var(--text)}
.q-nav-btn:disabled{opacity:0.3;cursor:not-allowed;pointer-events:none}
.q-nav-btn.next{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border:none}
.q-nav-btn.next:hover{box-shadow:0 4px 16px var(--glow)}
.q-fade{transition:opacity 0.2s ease}
.q-fade.hide{opacity:0}

/* ===== 报告 ===== */
.pre-header{text-align:center;padding:24px 16px 12px}
.pre-emoji{font-size:3.2rem;margin-bottom:8px}
.pre-name{font-size:1.7rem;font-weight:800;margin-bottom:4px;color:var(--text)}
.pre-desc{color:var(--text2);font-size:0.92rem;line-height:1.8;max-width:90%;margin:0 auto 16px}
.dim-score-bars{display:flex;flex-direction:column;gap:12px}
.dim-score-row{display:flex;align-items:center;gap:10px}
.dim-score-icon{font-size:1.1rem;width:26px;text-align:center;flex-shrink:0}
.dim-score-name{font-size:0.88rem;color:var(--text2);width:38px;flex-shrink:0;font-weight:500}
.dim-score-track{flex:1;height:14px;background:var(--surface2);border-radius:7px;overflow:hidden;border:1px solid var(--border)}
.dim-score-fill{position:relative;height:100%;border-radius:7px;transition:width 0.6s ease;display:flex;align-items:center;justify-content:flex-end;padding-right:8px}
.dim-score-fill.high{background:linear-gradient(90deg,var(--green),#10b981)}
.dim-score-fill.mid{background:linear-gradient(90deg,var(--orange),#f59e0b)}
.dim-score-fill.low{background:linear-gradient(90deg,var(--accent),var(--accent3))}
.pre-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;margin-bottom:12px;text-align:left;box-shadow:0 1px 4px rgba(0,0,0,0.02)}
.pre-section-title{font-size:0.95rem;font-weight:700;margin-bottom:10px;color:var(--text)}
.pre-section-title.strength{color:var(--green)}
.pre-section-title.weakness{color:var(--orange)}
.pre-item{font-size:0.9rem;color:var(--text2);margin-bottom:6px;padding-left:10px;line-height:1.7}
.pre-item::before{content:'→ ';color:var(--accent)}
.depth-item{font-size:0.88rem;color:var(--text2);margin-bottom:10px;padding:10px 12px;background:var(--surface2);border-left:3px solid rgba(67,97,238,0.25);border-radius:0 8px 8px 0;line-height:1.75}
.dim-detail{margin-top:12px}
.dim-detail-item{background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:12px 14px;margin-bottom:8px}
.dim-detail-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:5px}
.dim-detail-name{font-size:0.88rem;font-weight:700;color:var(--accent)}
.dim-detail-score{font-size:0.82rem;color:var(--text3);font-weight:500}
.dim-detail-text{font-size:0.88rem;color:var(--text2);line-height:1.75}
.dim-detail-tip{font-size:0.82rem;color:var(--orange);margin-top:6px;padding-top:6px;border-top:1px solid rgba(217,119,6,0.1);font-weight:700}
.depth-cta{background:rgba(67,97,238,0.04);border:1px solid rgba(67,97,238,0.1);border-radius:var(--radius);padding:16px 18px;margin:0 0 14px 0;text-align:center}
.depth-cta-title{font-size:0.95rem;color:var(--accent);font-weight:700;margin-bottom:5px}
.depth-cta-desc{font-size:0.88rem;color:var(--text2);margin-bottom:12px;line-height:1.7}
.depth-cta-btn{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;padding:11px 26px;border-radius:10px;font-size:0.9rem;font-weight:600;border:none;cursor:pointer;text-decoration:none;transition:all 0.2s}
.depth-cta-btn:hover{transform:translateY(-1px);box-shadow:0 4px 16px var(--glow)}
.pre-unlock{background:rgba(67,97,238,0.03);border:1px dashed rgba(67,97,238,0.15);border-radius:var(--radius);padding:18px 20px;margin:0 0 14px 0;text-align:center}
.pre-unlock-icon{font-size:1.6rem;margin-bottom:6px}
.pre-unlock-title{font-size:0.95rem;color:var(--accent);font-weight:700;margin-bottom:5px}
.pre-unlock-desc{font-size:0.88rem;color:var(--text2);margin-bottom:14px;line-height:1.7}
.pre-unlock-benefits{text-align:left;margin-bottom:14px}
.pre-unlock-item{font-size:0.88rem;color:var(--text2);margin-bottom:5px;padding-left:8px}
.pre-unlock-item::before{content:'✓ ';color:var(--green);font-weight:700}
.share-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;margin:0 0 14px 0;text-align:center;box-shadow:0 1px 4px rgba(0,0,0,0.02)}
.share-title{font-size:0.95rem;color:var(--accent);font-weight:700;margin-bottom:5px}
.share-desc{font-size:0.85rem;color:var(--text2);margin-bottom:12px}
.share-btns{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.share-btn{padding:9px 18px;border-radius:10px;font-size:0.88rem;border:none;cursor:pointer;transition:all 0.2s;font-weight:500}
.share-btn-wechat{background:rgba(5,150,105,0.08);color:var(--green);border:1px solid rgba(5,150,105,0.12)}
.share-btn-wechat:hover{background:rgba(5,150,105,0.15)}
.share-btn-moments{background:rgba(217,119,6,0.08);color:var(--orange);border:1px solid rgba(217,119,6,0.12)}
.share-btn-moments:hover{background:rgba(217,119,6,0.15)}
.share-btn-copy{background:var(--surface2);color:var(--text2);border:1px solid var(--border)}
.share-btn-copy:hover{background:var(--border)}
.pre-btns{text-align:center;padding-bottom:12px}

/* ===== 弹窗 ===== */
.modal{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.45);z-index:1000;align-items:center;justify-content:center;backdrop-filter:blur(4px)}
.modal.active{display:flex}
.modal-content{background:var(--surface);border:1px solid var(--border);padding:32px 24px;border-radius:20px;max-width:360px;width:90%;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,0.1)}
.modal-icon{font-size:2.8rem;margin-bottom:12px}
.modal-content h3{color:var(--accent);margin-bottom:10px;font-size:1.15rem;font-weight:700}
.modal-content p{color:var(--text2);font-size:0.9rem;line-height:1.75;margin-bottom:14px}
.modal-qr{background:#fff;padding:8px;border-radius:10px;display:inline-block;border:1px solid var(--border)}
.modal-qr img{width:140px;height:140px;display:block}
.modal-note{color:var(--accent);font-size:0.88rem;margin-top:12px;line-height:1.7;font-weight:500}
.modal-close{background:var(--surface2);color:var(--text2);padding:11px 24px;border-radius:10px;font-size:0.9rem;border:1px solid var(--border);cursor:pointer;margin-top:14px;transition:all 0.2s;font-weight:500}
.modal-close:hover{background:var(--border)}

/* ===== 文章列表 ===== */
.articles-header{padding:8px 0 16px;text-align:center}
.articles-title{font-size:1.3rem;font-weight:800;margin-bottom:5px;color:var(--text)}
.articles-sub{font-size:0.85rem;color:var(--text2);line-height:1.6}
.article-cat-tabs{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.article-cat-tab{padding:6px 14px;border-radius:100px;font-size:0.85rem;background:var(--surface);border:1px solid var(--border);color:var(--text2);cursor:pointer;transition:all 0.2s;font-weight:500}
.article-cat-tab.active{background:rgba(67,97,238,0.08);color:var(--accent);border-color:rgba(67,97,238,0.15);font-weight:600}
.article-cat-tab:hover{border-color:rgba(67,97,238,0.12)}
.article-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;margin-bottom:10px;cursor:pointer;transition:all 0.2s;box-shadow:0 1px 4px rgba(0,0,0,0.02)}
.article-card:hover{border-color:rgba(67,97,238,0.2);transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,0.04)}
.article-card-dim{display:inline-block;font-size:0.75rem;padding:3px 10px;border-radius:100px;margin-bottom:6px;font-weight:600}
.article-card-dim.dim-yinliu{background:rgba(67,97,238,0.08);color:var(--accent)}
.article-card-dim.dim-zhuanhua{background:rgba(5,150,105,0.08);color:var(--green)}
.article-card-dim.dim-liucun{background:rgba(217,119,6,0.08);color:var(--orange)}
.article-card-dim.dim-zengzhang{background:rgba(37,99,235,0.08);color:var(--blue)}
.article-card-title{font-size:1rem;font-weight:700;margin-bottom:4px;line-height:1.55;color:var(--text)}
.article-card-summary{font-size:0.85rem;color:var(--text2);line-height:1.65;margin-bottom:5px}
.article-card-date{font-size:0.78rem;color:var(--text3)}
.article-empty{text-align:center;color:var(--text3);padding:36px 0;font-size:0.88rem}

/* ===== 文章详情 ===== */
.art-back{display:inline-flex;align-items:center;gap:5px;color:var(--accent);font-size:0.88rem;cursor:pointer;padding:10px 0;margin-bottom:6px;font-weight:500}
.art-back:hover{opacity:0.7}
.art-header{padding:4px 0 14px}
.art-dim{display:inline-block;font-size:0.78rem;padding:3px 12px;border-radius:100px;margin-bottom:8px;font-weight:600}
.art-dim.dim-yinliu{background:rgba(67,97,238,0.08);color:var(--accent)}
.art-dim.dim-zhuanhua{background:rgba(5,150,105,0.08);color:var(--green)}
.art-dim.dim-liucun{background:rgba(217,119,6,0.08);color:var(--orange)}
.art-dim.dim-zengzhang{background:rgba(37,99,235,0.08);color:var(--blue)}
.art-title{font-size:1.35rem;font-weight:800;margin-bottom:8px;line-height:1.4;color:var(--text)}
.art-date{font-size:0.8rem;color:var(--text3);margin-bottom:12px}
.art-body{font-size:0.95rem;color:var(--text2);line-height:1.95;padding-bottom:18px}
.art-body p{margin-bottom:14px}
.art-body h2{font-size:1.1rem;font-weight:700;color:var(--accent);margin:24px 0 12px;padding-bottom:6px;border-bottom:2px solid rgba(67,97,238,0.1)}
.art-body h3{font-size:1rem;font-weight:600;color:var(--accent3);margin:16px 0 8px}
.art-body strong{color:var(--text);font-weight:600}
.art-body ul{padding-left:18px;margin-bottom:14px}
.art-body li{margin-bottom:5px;color:var(--text2);list-style-type:disc}
.art-body .highlight{background:rgba(67,97,238,0.04);border-left:3px solid var(--accent);padding:12px 14px;border-radius:0 10px 10px 0;margin:14px 0;color:var(--text2);font-size:0.9rem;line-height:1.85}
.art-body .highlight strong{color:var(--accent)}

/* ===== 关于页 ===== */
.about-hero{text-align:center;padding:12px 0 24px}
.about-avatar-wrap{position:relative;width:120px;height:120px;margin:0 auto 16px}
.about-avatar-ring{position:absolute;inset:0;border-radius:50%;border:3px solid transparent;background:var(--bg) padding-box,linear-gradient(135deg,var(--accent),transparent,var(--accent3)) border-box;animation:spin 6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.about-avatar{position:absolute;inset:6px;border-radius:50%;background:linear-gradient(135deg,#eef2ff,#e0e7ff);display:flex;align-items:center;justify-content:center;font-size:2.8rem}
.about-avatar-img{position:absolute;inset:6px;border-radius:50%;object-fit:cover;width:calc(100% - 12px);height:calc(100% - 12px);background:linear-gradient(135deg,#eef2ff,#e0e7ff)}
.about-name{font-size:1.4rem;font-weight:800;margin-bottom:3px;color:var(--text)}
.about-tagline{font-size:0.88rem;color:var(--accent);margin-bottom:5px;font-weight:500}
.about-badge{display:inline-flex;align-items:center;gap:5px;padding:5px 14px;background:rgba(67,97,238,0.06);border-radius:100px;font-size:0.78rem;color:var(--accent);margin-top:8px;font-weight:500;border:1px solid rgba(67,97,238,0.1)}
.about-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}
.about-stat-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px 10px;text-align:center;box-shadow:0 1px 4px rgba(0,0,0,0.02)}
.about-stat-num{font-size:1.3rem;font-weight:800;color:var(--accent)}
.about-stat-label{font-size:0.78rem;color:var(--text2);margin-top:3px}
.about-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;margin-bottom:10px;box-shadow:0 1px 4px rgba(0,0,0,0.02)}
.about-card-title{font-size:0.95rem;font-weight:700;margin-bottom:8px;color:var(--accent)}
.about-card-text{font-size:0.9rem;color:var(--text2);line-height:1.85}
.about-highlight{display:inline;color:var(--accent);font-weight:700}
.about-timeline{padding-left:22px;position:relative}
.about-timeline::before{content:'';position:absolute;left:7px;top:4px;bottom:4px;width:2px;background:linear-gradient(to bottom,var(--accent),rgba(67,97,238,0.1))}
.about-tl-item{position:relative;padding-left:22px;padding-bottom:16px}
.about-tl-item::before{content:'';position:absolute;left:-3px;top:7px;width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(67,97,238,0.15)}
.about-tl-year{font-size:0.78rem;color:var(--accent);margin-bottom:3px;font-weight:600}
.about-tl-title{font-size:0.9rem;font-weight:700;margin-bottom:3px;color:var(--text)}
.about-tl-desc{font-size:0.85rem;color:var(--text2);line-height:1.7}

/* ===== 推荐阅读 ===== */
.rec-section{background:rgba(37,99,235,0.04);border:1px solid rgba(37,99,235,0.08);border-radius:var(--radius);padding:14px 16px;margin:10px 0 14px}
.rec-title{font-size:0.9rem;color:var(--blue);font-weight:700;margin-bottom:8px}
.rec-item{font-size:0.88rem;color:var(--text2);padding:7px 10px;margin-bottom:4px;border-radius:8px;cursor:pointer;line-height:1.55;transition:all 0.15s}
.rec-item:hover{background:rgba(37,99,235,0.05);color:var(--text)}
.rec-item::before{content:'📖 ';font-size:0.8rem}
.rec-empty{font-size:0.85rem;color:var(--text3);padding:5px 0}

/* ===== 微信留存 ===== */
.wx-section{background:rgba(5,150,105,0.04);border:1px solid rgba(5,150,105,0.08);border-radius:var(--radius);padding:16px 18px;margin:10px 0 14px}
.wx-title{font-size:0.92rem;color:var(--green);font-weight:700;margin-bottom:4px}
.wx-desc{font-size:0.85rem;color:var(--text2);margin-bottom:12px;line-height:1.7}
.wx-input-group{display:flex;gap:8px}
.wx-input{flex:1;background:var(--surface);border:1.5px solid var(--border);border-radius:10px;padding:10px 14px;font-size:0.9rem;color:var(--text);outline:none;transition:all 0.2s}
.wx-input::placeholder{color:var(--text3)}
.wx-input:focus{border-color:rgba(5,150,105,0.35)}
.wx-submit{background:linear-gradient(135deg,var(--green),#047857);color:#fff;border:none;border-radius:10px;padding:10px 18px;font-size:0.88rem;font-weight:600;cursor:pointer;white-space:nowrap}
.wx-submit:hover{opacity:0.9}
.wx-success{font-size:0.88rem;color:var(--green);text-align:center;padding:10px;display:none}

/* ===== 装饰性图形 ===== */
.hero-graphic{position:relative;width:100%;height:auto;margin-bottom:24px;overflow:hidden}
.hero-graphic svg{width:100%;height:100%}
.hm-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0}
.hm-card{text-align:center;cursor:pointer;transition:all 0.3s;display:flex;flex-direction:column;justify-content:center;min-height:78px;border-radius:12px;padding:14px 12px;border:1px solid var(--border)}
.hm-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.05)}
.hm-card.c-yinliu{background:rgba(67,97,238,0.05);border-color:rgba(67,97,238,0.12)}
.hm-card.c-zhuanhua{background:rgba(5,150,105,0.05);border-color:rgba(5,150,105,0.12)}
.hm-card.c-liucun{background:rgba(217,119,6,0.05);border-color:rgba(217,119,6,0.12)}
.hm-card.c-zengzhang{background:rgba(37,99,235,0.05);border-color:rgba(37,99,235,0.12)}
.hm-dim{font-size:16px;font-weight:700;margin-bottom:5px;line-height:1.4}
.hm-title{font-size:14px;color:var(--text2);line-height:1.55;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-weight:500}
.score-illu{text-align:center;padding:10px 0}
.score-illu svg{width:60px;height:60px}
.art-illu svg{width:100%;height:auto}

/* ===== 首页方块动画 ===== */
@keyframes fadeMarquee{0%,100%{opacity:1}50%{opacity:0.75}}
.hm-card{transition:all 0.4s ease;animation:fadeMarquee 3.5s ease-in-out infinite}
.hm-card:nth-child(2){animation-delay:0.2s}
.hm-card:nth-child(3){animation-delay:0.4s}
.hm-card:nth-child(4){animation-delay:0.6s}

/* ===== 桌面端适配 ===== */
@media (min-width:768px){
  .container{padding:24px 32px}
  .hero-title{font-size:2.4rem}
  .hero-sub{font-size:1.1rem}
  .q-title{font-size:1.2rem}
  .option{padding:16px 20px;font-size:1rem}
  .art-title{font-size:1.5rem}
  .art-body{font-size:1rem}
  .pre-name{font-size:1.8rem}
  .modal-content{padding:36px 28px;max-width:400px}
}

/* ============================================= */
/* ===== 第二轮优化：新组件样式 ===== */
/* ============================================= */

/* ===== 通用 section 模块 ===== */
.sec-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:22px 20px;margin-bottom:16px;box-shadow:0 1px 4px rgba(0,0,0,0.025)}
.sec-card-title{font-size:1.1rem;font-weight:800;margin-bottom:16px;color:var(--text);text-align:center}
.sec-card-sub{font-size:0.85rem;color:var(--text3);text-align:center;margin-bottom:16px;margin-top:-10px}

/* ===== 首页新版英雄区 ===== */
.hero-v2{text-align:center;padding:20px 16px 32px}
.hero-v2-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;background:rgba(5,150,105,0.06);border:1px solid rgba(5,150,105,0.1);border-radius:100px;font-size:0.85rem;color:var(--green);margin-bottom:16px;font-weight:500}
.hero-v2-title{font-size:1.85rem;font-weight:800;margin-bottom:12px;line-height:1.35;color:var(--text)}
.hero-v2-title span{background:linear-gradient(135deg,var(--accent),var(--accent3));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-v2-sub{font-size:0.95rem;color:var(--text2);margin-bottom:20px;line-height:1.75;max-width:420px;margin-left:auto;margin-right:auto}
.hero-v2-stats{display:flex;justify-content:center;gap:6px;margin-bottom:22px;flex-wrap:wrap}
.hero-v2-stat{padding:5px 12px;background:var(--surface);border:1px solid var(--border);border-radius:100px;font-size:0.82rem;color:var(--text2);font-weight:500}
.hero-v2-stats .sep{color:var(--text3);font-size:0.75rem;display:flex;align-items:center}
.hero-v2-btns{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:16px}
.hero-v2-btn-main{padding:15px 36px;font-size:1.05rem}
.hero-v2-btn-sub{display:inline-flex;align-items:center;gap:6px;font-size:0.9rem;color:var(--green);font-weight:600;text-decoration:none;padding:11px 22px;border:1.5px solid rgba(5,150,105,0.2);border-radius:12px;background:rgba(5,150,105,0.04);transition:all 0.2s}
.hero-v2-btn-sub:hover{background:rgba(5,150,105,0.08);border-color:rgba(5,150,105,0.3)}
.hero-v2-trust{margin-top:14px;padding:12px 16px;background:rgba(67,97,238,0.04);border:1px solid rgba(67,97,238,0.08);border-radius:12px;text-align:center;font-size:0.85rem;color:var(--text);line-height:1.7}
.hero-v2-trust strong{color:var(--accent);font-weight:700}
.hero-v2-note{color:var(--text3);font-size:0.82rem;margin-top:12px}

/* 四维度卡片紧凑版 */
.dim-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px}
.dim-cell{text-align:center;padding:12px 10px;border-radius:12px;border:1px solid var(--border);cursor:default;transition:all 0.2s}
.dim-cell:hover{transform:translateY(-1px);box-shadow:0 3px 10px rgba(0,0,0,0.04)}
.dim-cell-icon{font-size:1.1rem;margin-bottom:4px}
.dim-cell-name{font-size:0.88rem;font-weight:700;margin-bottom:2px}
.dim-cell-desc{font-size:0.78rem;color:var(--text2);line-height:1.4}
.dim-cell.c-yinliu{background:rgba(67,97,238,0.04);border-color:rgba(67,97,238,0.1)}
.dim-cell.c-zhuanhua{background:rgba(5,150,105,0.04);border-color:rgba(5,150,105,0.1)}
.dim-cell.c-liucun{background:rgba(217,119,6,0.04);border-color:rgba(217,119,6,0.1)}
.dim-cell.c-zengzhang{background:rgba(37,99,235,0.04);border-color:rgba(37,99,235,0.1)}

/* ===== 价格卡片（服务页） ===== */
.pricing-section{margin-bottom:16px}
.pricing-section-title{font-size:1.1rem;font-weight:800;text-align:center;margin-bottom:16px;color:var(--text)}
.pricing-cards{display:flex;flex-direction:column;gap:12px}
.pricing-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:0 1px 4px rgba(0,0,0,0.025);transition:all 0.2s}
.pricing-card:hover{box-shadow:0 4px 16px rgba(0,0,0,0.06)}
.pricing-card--featured{border:2px solid rgba(67,97,238,0.25);background:linear-gradient(180deg,rgba(67,97,238,0.02) 0%,var(--surface) 100%);position:relative}
.pricing-card--featured::before{content:'推荐';position:absolute;top:-1px;right:20px;background:linear-gradient(135deg,var(--accent),var(--accent3));color:#fff;font-size:0.72rem;font-weight:700;padding:4px 12px;border-radius:0 0 8px 8px}
.pricing-card-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px}
.pricing-card-name{font-size:1rem;font-weight:700;color:var(--text)}
.pricing-card-price{font-size:1.4rem;font-weight:800;color:var(--accent)}
.pricing-card-price small{font-size:0.75rem;font-weight:400;color:var(--text3)}
.pricing-card-desc{font-size:0.85rem;color:var(--text2);line-height:1.6;margin-bottom:14px}
.pricing-card-divider{height:1px;background:var(--border);margin-bottom:14px}
.pricing-card-list{list-style:none;padding:0;margin:0 0 14px 0}
.pricing-card-list li{font-size:0.85rem;color:var(--text2);padding:4px 0;padding-left:18px;position:relative;line-height:1.6}
.pricing-card-list li::before{content:'✓';position:absolute;left:0;color:var(--green);font-weight:700;font-size:0.8rem}
.pricing-card-fit{font-size:0.82rem;color:var(--text3);line-height:1.6;padding:10px 12px;background:var(--surface2);border-radius:8px;margin-bottom:14px}
.pricing-card-fit strong{color:var(--text2);font-weight:600}
.pricing-card-cta{display:block;width:100%;text-align:center;padding:12px;border-radius:10px;font-size:0.9rem;font-weight:600;text-decoration:none;transition:all 0.2s;cursor:pointer;border:none}
.pricing-card-cta--primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:0 3px 12px var(--glow)}
.pricing-card-cta--primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px var(--glow)}
.pricing-card-cta--secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}
.pricing-card-cta--secondary:hover{background:var(--border)}

/* ===== 文章底部CTA条 ===== */
.art-cta-bar{display:flex;align-items:center;gap:20px;padding:20px;background:linear-gradient(135deg,rgba(67,97,238,0.04),rgba(5,150,105,0.04));border:1px solid rgba(67,97,238,0.08);border-radius:16px;margin-top:24px}
.art-cta-bar-text{flex:1}
.art-cta-bar-title{font-size:0.95rem;font-weight:700;color:var(--text);margin-bottom:6px}
.art-cta-bar-desc{font-size:0.82rem;color:var(--text2);line-height:1.6;margin-bottom:10px}
.art-cta-bar-qr{text-align:center;flex-shrink:0}
.art-cta-bar-qr img{width:100px;height:100px;border-radius:10px;background:#fff;padding:4px;border:1px solid var(--border)}
.art-cta-bar-qr-label{font-size:0.72rem;color:var(--text3);margin-top:4px}

/* ===== 落地页差异化第一屏 ===== */
.lp-hero{text-align:center;padding:28px 16px 24px;border-radius:16px;margin-bottom:16px}
.lp-hero--shipinhao{background:linear-gradient(180deg,rgba(37,99,235,0.06) 0%,rgba(37,99,235,0.01) 100%)}
.lp-hero--pengyouquan{background:linear-gradient(180deg,rgba(5,150,105,0.06) 0%,rgba(5,150,105,0.01) 100%)}
.lp-hero--toutiao{background:linear-gradient(180deg,rgba(217,119,6,0.06) 0%,rgba(217,119,6,0.01) 100%)}
.lp-hero--baijiahao{background:linear-gradient(180deg,rgba(220,38,38,0.06) 0%,rgba(220,38,38,0.01) 100%)}
.lp-source-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 18px;border-radius:100px;font-size:0.85rem;margin-bottom:14px;font-weight:500}
.lp-hero--shipinhao .lp-source-badge{background:rgba(37,99,235,0.06);border:1px solid rgba(37,99,235,0.1);color:var(--blue)}
.lp-hero--pengyouquan .lp-source-badge{background:rgba(5,150,105,0.06);border:1px solid rgba(5,150,105,0.1);color:var(--green)}
.lp-hero--toutiao .lp-source-badge{background:rgba(217,119,6,0.06);border:1px solid rgba(217,119,6,0.1);color:var(--orange)}
.lp-hero--baijiahao .lp-source-badge{background:rgba(220,38,38,0.06);border:1px solid rgba(220,38,38,0.1);color:var(--red)}
.lp-hero-title{font-size:1.5rem;font-weight:800;margin-bottom:10px;color:var(--text);line-height:1.35}
.lp-hero-pain{font-size:0.92rem;color:var(--text2);line-height:1.75;max-width:420px;margin:0 auto 16px}
.lp-hero-points{text-align:left;max-width:380px;margin:0 auto;display:flex;flex-direction:column;gap:8px}
.lp-hero-point{display:flex;align-items:flex-start;gap:8px;font-size:0.88rem;color:var(--text);line-height:1.6}
.lp-hero-point-icon{flex-shrink:0;font-size:0.9rem;margin-top:2px}

/* ===== 企微CTA大卡片 ===== */
.wechat-cta{background:linear-gradient(135deg,rgba(5,150,105,0.04),rgba(4,120,87,0.06));border:2px solid rgba(5,150,105,0.12);border-radius:16px;padding:24px 20px;margin:16px 0;text-align:center}
.wechat-cta-title{font-size:1.05rem;font-weight:800;color:var(--green);margin-bottom:8px}
.wechat-cta-desc{font-size:0.88rem;color:var(--text2);line-height:1.7;margin-bottom:16px}
.wechat-cta-qr img{width:160px;height:160px;border-radius:12px;background:#fff;padding:6px;border:1px solid var(--border)}
.wechat-cta-hint{font-size:0.8rem;color:var(--text3);margin-top:10px;line-height:1.6}

/* ===== 全站排版优化 ===== */
html{scroll-behavior:smooth}

/* Hero区背景氛围 */
.hero-v2{position:relative}
.hero-v2::before{content:'';position:absolute;top:-60px;left:-40px;right:-40px;bottom:-20px;background:radial-gradient(ellipse at 50% 0%,rgba(67,97,238,0.04) 0%,transparent 70%);border-radius:50%;pointer-events:none;z-index:0}
.hero-v2>*{position:relative;z-index:1}

/* FAQ展开指示器 */
.faq-item{position:relative;padding-right:36px !important}
.faq-item::after{content:'+';position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:1.1rem;font-weight:700;color:var(--text3);transition:transform 0.2s;width:22px;height:22px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(67,97,238,0.06)}
.faq-item[style*="block"]::after{content:'−'}

/* 卡片hover微动效 */
.sec-card{transition:box-shadow 0.25s,transform 0.25s}
.sec-card:hover{box-shadow:0 3px 16px rgba(0,0,0,0.05);transform:translateY(-1px)}

/* 公众号区域上方间距 */
#wechat-follow{margin-top:24px}

/* 页面底部留白 */
body{padding-bottom:20px}

/* ===== 响应式：桌面端横排 ===== */
@media (min-width:768px){
  .hero-v2-title{font-size:2.2rem}
  .hero-v2-btns{flex-direction:row;justify-content:center;gap:14px}
  .art-cta-bar{padding:24px}
  .art-cta-bar-qr img{width:120px;height:120px}
  .pricing-cards{flex-direction:row;gap:16px}
  .pricing-card{flex:1}
  .pricing-card--featured{transform:scale(1.03)}
  .lp-hero-title{font-size:1.8rem}
  .dim-grid{gap:10px}
}