/* ==========================================================
   营销型长页面组件库 v1.0
   与 style.css 设计语言一致：竹青 / 米白 / 墨黑 / 细金 / 朱砂
   覆盖：痛点区、收益转变、方案详解、案例、客户评价、
        价格参考、对比表、线索表单、悬浮联系条、目录、清单等
   ========================================================== */

/* ---------- 营销小标题（段落内标题） ---------- */
.mk-sub{font-family:var(--serif);font-size:1.55rem;color:var(--mohei);margin:0 0 14px;letter-spacing:.02em;display:flex;align-items:center;gap:12px}
.mk-sub .mk-no{flex-shrink:0;width:38px;height:38px;border-radius:8px;background:linear-gradient(140deg,var(--zhuking),var(--zhuking-dark));color:#fff;font-size:1rem;display:flex;align-items:center;justify-content:center;font-weight:600}
.mk-lead{color:var(--text-gray);font-size:1.02rem;line-height:1.95;max-width:820px;margin-bottom:22px}

/* ---------- 痛点区 ---------- */
.pain-head{display:flex;align-items:center;justify-content:center;gap:10px;color:var(--zhusha);font-weight:700;letter-spacing:.14em;margin-bottom:34px}
.pain-head::before,.pain-head::after{content:"";width:44px;height:1px;background:var(--zhusha);opacity:.45}
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:900px){.pain-grid{grid-template-columns:1fr}}
.pain-card{background:#FFFDF7;border-radius:12px;padding:28px 26px;box-shadow:var(--shadow);border-left:4px solid var(--zhusha);position:relative;transition:var(--transition)}
.pain-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.pain-card .p-ic{font-size:1.7rem;margin-bottom:12px}
.pain-card h4{font-size:1.1rem;color:var(--mohei);margin-bottom:8px}
.pain-card p{font-size:.9rem;color:var(--text-gray);line-height:1.85}

/* ---------- 转变 / 收益（没有→有） ---------- */
.shift-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:8px}
@media(max-width:900px){.shift-grid{grid-template-columns:1fr}}
.shift-col{background:#FFFDF7;border-radius:14px;padding:30px 28px;box-shadow:var(--shadow)}
.shift-col h4{font-size:1.18rem;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.shift-col.bad{border-top:4px solid var(--zhusha)}
.shift-col.bad h4{color:var(--zhusha)}
.shift-col.good{border-top:4px solid var(--zhuking)}
.shift-col.good h4{color:var(--zhuking)}
.shift-col ul li{padding:8px 0 8px 26px;position:relative;font-size:.94rem;color:var(--text-gray);line-height:1.8;border-bottom:1px dashed var(--border-color)}
.shift-col.bad ul li::before{content:"✕";position:absolute;left:0;color:var(--zhusha);font-weight:700}
.shift-col.good ul li::before{content:"✓";position:absolute;left:0;color:var(--zhuking);font-weight:700}

/* ---------- 方案详解（编号卡片 + 明细清单） ---------- */
.sol-list{display:grid;gap:18px;max-width:1060px;margin:0 auto}
.sol-item{background:#FFFDF7;border-radius:14px;padding:30px 32px;box-shadow:var(--shadow);display:grid;grid-template-columns:64px 1fr;gap:22px;align-items:start;transition:var(--transition)}
@media(max-width:900px){.sol-item{grid-template-columns:1fr;padding:24px}}
.sol-item:hover{transform:translateX(6px);box-shadow:var(--shadow-lg)}
.sol-item .s-no{width:64px;height:64px;border-radius:50%;background:linear-gradient(140deg,var(--zhuking),var(--zhuking-dark));color:#fff;font-family:var(--serif);font-size:1.5rem;display:flex;align-items:center;justify-content:center;font-weight:700;box-shadow:0 8px 18px rgba(78,122,92,.3)}
.sol-item h4{font-size:1.24rem;color:var(--mohei);margin-bottom:8px;font-family:var(--serif)}
.sol-item .s-tag{display:inline-block;font-size:.74rem;color:var(--zhusha);letter-spacing:.12em;margin-bottom:8px;font-weight:600}
.sol-item p{font-size:.95rem;color:var(--text-gray);line-height:1.9}
.sol-item .s-sub{margin-top:14px;display:grid;grid-template-columns:1fr 1fr;gap:8px 20px}
@media(max-width:900px){.sol-item .s-sub{grid-template-columns:1fr}}
.sol-item .s-sub li{font-size:.88rem;color:var(--text-gray);padding-left:22px;position:relative;line-height:1.7}
.sol-item .s-sub li::before{content:"✓";position:absolute;left:0;color:var(--zhuking);font-weight:700}

/* ---------- 案例块 ---------- */
.case-mini{background:#FFFDF7;border-radius:14px;box-shadow:var(--shadow);overflow:hidden;display:grid;grid-template-columns:220px 1fr;transition:var(--transition)}
@media(max-width:900px){.case-mini{grid-template-columns:1fr}}
.case-mini:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.case-mini .cm-img{position:relative;min-height:200px}
.case-mini .cm-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.case-mini .cm-img .cm-tag{position:absolute;left:14px;top:14px;background:var(--zhusha);color:#fff;font-size:.74rem;padding:4px 12px;border-radius:3px;letter-spacing:.1em}
.case-mini .cm-body{padding:30px 32px;display:flex;flex-direction:column;justify-content:center}
.case-mini .cm-body h4{font-size:1.3rem;font-family:var(--serif);color:var(--mohei);margin-bottom:10px}
.case-mini .cm-body p{font-size:.93rem;color:var(--text-gray);line-height:1.85;margin-bottom:18px}
.case-mini .cm-metrics{display:flex;gap:34px;flex-wrap:wrap}
.case-mini .cm-metrics .cm-m b{display:block;font-family:var(--serif);font-size:1.55rem;color:var(--zhuking);line-height:1.2}
.case-mini .cm-metrics .cm-m span{font-size:.8rem;color:var(--text-light)}

/* ---------- 客户评价 ---------- */
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:900px){.testimonial-grid{grid-template-columns:1fr}}
.t-card{background:#FFFDF7;border-radius:14px;padding:32px 28px;box-shadow:var(--shadow);position:relative;transition:var(--transition)}
.t-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.t-card::before{content:"“";position:absolute;top:8px;right:22px;font-family:var(--serif);font-size:4.6rem;color:rgba(200,168,106,.28);line-height:1}
.t-card .t-stars{color:var(--jin);letter-spacing:3px;margin-bottom:12px;font-size:.9rem}
.t-card .t-text{font-size:.95rem;color:var(--mohei);line-height:1.9;margin-bottom:20px;position:relative}
.t-card .t-who{display:flex;align-items:center;gap:12px}
.t-card .t-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(140deg,var(--zhuking),var(--zhuking-dark));color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:700;flex-shrink:0}
.t-card .t-name{font-size:.95rem;color:var(--mohei);font-weight:600}
.t-card .t-role{font-size:.8rem;color:var(--text-light)}

/* ---------- 价格参考 ---------- */
.price-note{text-align:center;color:var(--text-light);font-size:.86rem;margin-top:18px}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
@media(max-width:900px){.price-grid{grid-template-columns:1fr}}

/* ---------- 对比表 ---------- */
.compare-wrap{overflow-x:auto;border-radius:12px;box-shadow:var(--shadow)}
.compare-table{width:100%;min-width:760px;border-collapse:collapse;background:#FFFDF7}
.compare-table th,.compare-table td{padding:16px 20px;border-bottom:1px solid var(--border-color);font-size:.93rem}
.compare-table thead th{background:var(--zhuking-dark);color:#fff;font-weight:600;letter-spacing:.05em}
.compare-table thead th:first-child{text-align:left}
.compare-table td:first-child{font-weight:600;color:var(--mohei)}
.compare-table tbody tr:nth-child(even){background:rgba(78,122,92,.04)}
.compare-table .yes{color:var(--zhuking);font-weight:700}
.compare-table .no{color:var(--text-light)}

/* ---------- 线索表单 ---------- */
.lead-section{background:linear-gradient(140deg,#2c3a2e,#4E7A5C);border-radius:18px;padding:56px 48px;color:#fff;position:relative;overflow:hidden}
@media(max-width:900px){.lead-section{padding:36px 24px}}
.lead-section::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.09) 1px,transparent 1px);background-size:24px 24px}
.lead-section .lead-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center}
@media(max-width:900px){.lead-section .lead-inner{grid-template-columns:1fr}}
.lead-section h2{font-family:var(--serif);font-size:2rem;margin-bottom:14px}
.lead-section h2 .gold{color:var(--jin)}
.lead-section .lead-points li{padding:9px 0 9px 30px;position:relative;color:rgba(255,255,255,.92);font-size:.98rem;line-height:1.8}
.lead-section .lead-points li::before{content:"✓";position:absolute;left:0;color:var(--jin);font-weight:700}
.lead-section .lead-points li small{display:block;color:rgba(255,255,255,.68);font-size:.82rem}
.lead-form{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.22);border-radius:14px;padding:30px 28px;backdrop-filter:blur(4px)}
.lead-form label{display:block;font-size:.84rem;color:rgba(255,255,255,.85);margin:0 0 6px}
.lead-form input,.lead-form textarea,.lead-form select{width:100%;padding:12px 16px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.26);border-radius:6px;color:#fff;font-size:.95rem;margin-bottom:16px;font-family:inherit;outline:none}
.lead-form input::placeholder,.lead-form textarea::placeholder{color:rgba(255,255,255,.55)}
.lead-form input:focus,.lead-form textarea:focus{border-color:var(--jin)}
.lead-form .lead-msg{font-size:.76rem;color:rgba(255,255,255,.6);margin-top:10px;line-height:1.7}
.lead-form .lead-msg a{color:var(--jin)}
.lead-form button{width:100%;padding:15px;background:var(--zhusha);border:none;color:#fff;border-radius:6px;font-size:1.02rem;font-weight:600;letter-spacing:.08em;cursor:pointer;transition:var(--transition);box-shadow:0 8px 22px rgba(163,61,46,.35)}
.lead-form button:hover{background:#8C3226;transform:translateY(-2px)}

/* ---------- 目录（长文锚点） ---------- */
.toc{background:#FFFDF7;border-radius:12px;box-shadow:var(--shadow);padding:24px 28px;margin:26px 0 34px;border-left:4px solid var(--jin)}
.toc h4{font-size:1.02rem;color:var(--mohei);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.toc h4::before{content:"";width:8px;height:8px;background:var(--jin);border-radius:50%}
.toc ol{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 26px;counter-reset:toc;padding-left:0}
@media(max-width:900px){.toc ol{grid-template-columns:1fr}}
.toc li{counter-increment:toc;font-size:.93rem;color:var(--text-gray)}
.toc li a{display:flex;gap:10px;align-items:baseline;padding:6px 4px;border-bottom:1px dashed var(--border-color);transition:var(--transition)}
.toc li a::before{content:counter(toc,decimal-leading-zero);color:var(--zhusha);font-family:var(--serif);font-weight:700;font-size:.86rem}
.toc li a:hover{color:var(--zhuking);padding-left:10px}

/* ---------- 清单 / 提示 ---------- */
.checklist{background:#F2F7F3;border-radius:12px;padding:24px 28px;margin:22px 0;border-left:4px solid var(--zhuking)}
.checklist h5{font-size:1rem;color:var(--zhuking-dark);margin-bottom:12px}
.checklist li{padding:7px 0 7px 28px;position:relative;font-size:.94rem;color:var(--text-gray);line-height:1.8}
.checklist li::before{content:"✓";position:absolute;left:0;color:var(--zhuking);font-weight:700}
.note-box{background:#FBF4EF;border-radius:12px;padding:20px 24px;margin:22px 0;border-left:4px solid var(--zhusha);font-size:.93rem;color:var(--text-gray);line-height:1.85}
.note-box b{color:var(--zhusha)}

/* ---------- 行业标签条 ---------- */
.tag-row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:26px}
.tag-row span{background:rgba(78,122,92,.08);border:1px solid rgba(78,122,92,.2);color:var(--zhuking-dark);font-size:.86rem;padding:8px 18px;border-radius:30px;font-weight:500}

/* ---------- 内嵌小型 CTA ---------- */
.mini-cta{display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;background:linear-gradient(120deg,var(--miwhite-dark),#FFFDF7);border:1px solid var(--border-color);border-radius:14px;padding:28px 34px;margin:30px 0}
.mini-cta h4{font-family:var(--serif);font-size:1.3rem;color:var(--mohei)}
.mini-cta p{color:var(--text-gray);font-size:.92rem;margin-top:6px}
.mini-cta .btn{flex-shrink:0}

/* ---------- 数据强调 ---------- */
.fact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:900px){.fact-grid{grid-template-columns:repeat(2,1fr)}}
.fact-cell{background:#FFFDF7;border-radius:12px;padding:26px 18px;text-align:center;box-shadow:var(--shadow)}
.fact-cell b{font-family:var(--serif);font-size:2rem;color:var(--zhuking);display:block;line-height:1.2}
.fact-cell b small{font-size:1.2rem;color:var(--zhuking)}
.fact-cell span{font-size:.85rem;color:var(--text-gray)}

/* ---------- 悬浮联系条 ---------- */
.sticky-bar{position:fixed;left:0;right:0;bottom:0;z-index:999;background:rgba(32,36,31,.94);backdrop-filter:blur(10px);color:#fff;transform:translateY(100%);transition:transform .35s ease;box-shadow:0 -6px 24px rgba(0,0,0,.18)}
.sticky-bar.show{transform:translateY(0)}
.sticky-bar .sb-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 26px;max-width:1360px;margin:0 auto}
.sticky-bar .sb-info{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.sticky-bar .sb-tel{font-family:var(--serif);font-size:1.2rem;color:var(--jin);letter-spacing:.03em}
.sticky-bar .sb-text{font-size:.86rem;color:rgba(255,255,255,.75)}
.sticky-bar .sb-btns{display:flex;gap:12px;align-items:center}
.sticky-bar .btn{padding:10px 22px;font-size:.9rem;box-shadow:none}
.sticky-bar .btn-outline-light{background:transparent;border:1px solid rgba(255,255,255,.6);color:#fff}
.sticky-bar .btn-outline-light:hover{background:#fff;color:var(--zhuking-dark)}
@media(max-width:768px){
    .sticky-bar .sb-text{display:none}
    .sticky-bar .sb-tel{font-size:1.05rem}
    .sticky-bar .sb-inner{padding:10px 14px}
    .sticky-bar .btn{padding:9px 16px;font-size:.84rem}
    .sticky-bar .btn:first-child{display:none}
}

/* ---------- 长文正文增强 ---------- */
.long-article{max-width:880px;margin:0 auto}
.long-article h3{font-family:var(--serif);font-size:1.5rem;color:var(--mohei);margin:44px 0 16px;padding-left:14px;border-left:4px solid var(--zhuking);letter-spacing:.02em}
.long-article h4{font-size:1.12rem;color:var(--mohei);margin:26px 0 10px}
.long-article p{color:var(--text-gray);line-height:2;font-size:1rem;margin-bottom:16px}
.long-article ul,.long-article ol{margin:0 0 18px;padding-left:26px}
.long-article li{margin-bottom:8px;color:var(--text-gray);line-height:1.9;position:relative}
.long-article ul li::before{content:"·";color:var(--zhuking);font-weight:700;margin-right:8px}
.long-article table{width:100%;border-collapse:collapse;margin:22px 0}
.long-article table td,.long-article table th{border:1px solid var(--border-color);padding:12px 16px;font-size:.92rem}
.long-article table th{background:rgba(78,122,92,.1);color:var(--zhuking-dark)}
.long-article blockquote{margin:24px 0;padding:18px 24px;background:rgba(78,122,92,.06);border-left:4px solid var(--zhuking);color:var(--text-gray);border-radius:0 8px 8px 0;font-size:.96rem}
.long-article blockquote b{color:var(--zhuking-dark)}