@charset "utf-8";
/* ============================================================
   生物制药行业专题页 样式
   ============================================================ */
*{margin:0;padding:0;box-sizing:border-box}
.page-banner{position:relative;background:linear-gradient(100deg,rgba(5,28,44,.88) 0%,rgba(8,42,64,.66) 55%,rgba(12,64,96,.38) 100%),url('/static/images/front/biopharm.png') center/cover no-repeat;padding:78px 0;border-bottom:1px solid #0a2233}
.page-banner .pb-in{max-width:1200px;margin:0 auto;padding:0 24px}
.page-banner h2{font-size:34px;font-weight:700;color:#fff;margin-bottom:10px;line-height:1.3;text-shadow:0 2px 10px rgba(0,20,35,.45)}
.page-banner p{font-size:16px;color:rgba(255,255,255,.9);max-width:820px;line-height:1.7;text-shadow:0 1px 6px rgba(0,20,35,.4)}
.page-banner .pb-tags{margin-top:22px;display:flex;gap:10px;flex-wrap:wrap}
.page-banner .pb-tags span{border:1px solid rgba(255,255,255,.4);padding:5px 16px;border-radius:20px;font-size:13px;color:#eaf2fa}
.page-banner .pb-cta{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:11px 30px;border-radius:4px;font-size:15px}
.btn-orange{background:#ff7a1c;color:#fff;font-weight:700}
.btn-orange:hover{background:#f06a00}
.btn-ghost{border:1px solid rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
body{font-family:"Microsoft YaHei",Arial,sans-serif;color:#38455a;background:#fbfcfe;line-height:1.75}
a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}

/* ===== 徽章带 ===== */
.certs{background:#fff;border-bottom:1px solid #e6ecf4;padding:22px 20px}
.certs-in{max-width:1200px;margin:0 auto;display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:center}
.cert{display:flex;align-items:center;gap:10px;border:1px solid #cfe0f2;background:#f5faff;padding:9px 20px;font-size:13.5px;color:#0f5c9e;font-weight:600}
.cert .ic{width:30px;height:30px;border-radius:50%;background:#0f5c9e;color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px}
.cert small{display:block;font-size:11px;color:#7d99b5;font-weight:400;letter-spacing:.5px}

/* ===== 通用区块 ===== */
.section{padding:56px 0}
.section.white{background:#fff}
.sec-head{text-align:center;margin-bottom:40px}
.sec-head h2{font-size:27px;color:#1f2d3d}
.sec-head h2 b{color:#0f5c9e}
.sec-head .line{width:46px;height:3px;background:#ff7a1c;margin:14px auto 0;border-radius:2px}
.sec-head .sub{color:#888;font-size:14px;margin-top:12px}

/* ===== 痛点 ===== */
.pains{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pain{background:#fff;border:1px solid #e8ecf1;border-radius:8px;padding:26px 22px;transition:all .25s}
.section.white .pain{background:#f8fafc}
.pain:hover{box-shadow:0 8px 24px rgba(15,92,158,.12);transform:translateY(-4px);border-color:#cfe0f0}
.pain .ico{width:46px;height:46px;border-radius:8px;background:#eaf1f8;color:#0f5c9e;font-size:20px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-weight:700}
.pain h3{font-size:16.5px;color:#1f2d3d;margin-bottom:9px}
.pain p{font-size:13.5px;color:#666}

/* ===== 参数 → 产品对照表（核心引流）===== */
.param-table{width:100%;border-collapse:collapse;font-size:13.5px;background:#fff;box-shadow:0 4px 20px rgba(15,92,158,.07);border-radius:8px;overflow:hidden}
.param-table th{background:#0f5c9e;color:#fff;padding:14px 16px;text-align:left;font-weight:600;font-size:13.5px;white-space:nowrap}
.param-table td{padding:14px 16px;border-bottom:1px solid #eef3f8;color:#556;vertical-align:middle}
.param-table tr:last-child td{border-bottom:none}
.param-table tr:hover td{background:#f8fbfe}
.param-table td.p-name{font-weight:700;color:#1d3a5f;white-space:nowrap}
.param-table td.p-val{font-family:Consolas,monospace;font-size:12.5px;color:#0f5c9e}
.plink{display:inline-block;background:#eaf3fb;color:#0f5c9e;border:1px solid #cfe0f2;border-radius:4px;padding:4px 12px;font-size:12.5px;transition:.2s}
.plink:hover{background:#0f5c9e;color:#fff;border-color:#0f5c9e}

/* ===== 系统流程 ===== */
.flow-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;background:#fff;border:1px solid #e8ecf1;border-radius:8px;overflow:hidden}
.fstep{padding:24px 18px;border-right:1px dashed #e3ebf3;position:relative}
.fstep:last-child{border-right:none}
.fstep .no{width:32px;height:32px;border-radius:50%;background:#0f5c9e;color:#fff;font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.fstep h4{font-size:15px;color:#1d3a5f;margin-bottom:8px}
.fstep p{font-size:12.5px;color:#7d8ba0;margin-bottom:10px}
.fstep .tag{display:inline-block;font-size:11.5px;color:#0f5c9e;background:#f0f7fd;padding:3px 9px;border-radius:3px}
.fstep .lk{display:block;font-size:12.5px;color:#ff7a1c;font-weight:700;margin-top:10px}
.fstep .lk:hover{text-decoration:underline}

/* ===== 设备卡 ===== */
.devs{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.dev{background:#fff;border:1px solid #e8ecf1;border-radius:8px;padding:24px 22px;transition:all .25s;position:relative;display:block}
.dev:hover{box-shadow:0 8px 24px rgba(15,92,158,.12);transform:translateY(-4px);border-color:#cfe0f0}
.dev .num{position:absolute;right:18px;top:14px;font-size:38px;font-weight:700;color:#eef3f8;line-height:1}
.dev h3{font-size:16.5px;color:#1f2d3d;margin-bottom:7px;position:relative}
.dev .cat{font-size:12.5px;color:#ff7a1c;margin-bottom:11px}
.dev p{font-size:13px;color:#666;margin-bottom:13px}
.dev .more{font-size:13px;color:#0f5c9e;font-weight:700}
.dev:hover .more{text-decoration:underline}

/* ===== 品牌墙 ===== */
.brands-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.bcard{background:#fff;border:1px solid #e8ecf1;border-radius:8px;padding:18px 10px;text-align:center;transition:all .25s}
.bcard:hover{border-color:#0f5c9e;box-shadow:0 6px 18px rgba(15,92,158,.1)}
.bcard .bname{font-size:15px;font-weight:700;color:#1f2d3d}
.bcard .bcount{font-size:11.5px;color:#999;margin-top:5px}
.bcard:hover .bname{color:#0f5c9e}

/* ===== 案例 ===== */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case{background:#fff;border:1px solid #e8ecf1;border-radius:8px;overflow:hidden;transition:all .25s;display:flex;flex-direction:column}
.case:hover{box-shadow:0 8px 24px rgba(15,92,158,.12)}
.case .cap{height:96px;color:#fff;padding:18px 22px;position:relative}
.case:nth-child(1) .cap{background:linear-gradient(135deg,#1d5c99,#2a6fb5)}
.case:nth-child(2) .cap{background:linear-gradient(135deg,#1d7a5f,#2aa17c)}
.case:nth-child(3) .cap{background:linear-gradient(135deg,#b4551d,#d9772f)}
.case .cap h3{font-size:16.5px;position:relative;z-index:1}
.case .cap .en{font-size:11px;opacity:.65;letter-spacing:1px;text-transform:uppercase;margin-top:4px}
.case .body{padding:18px 22px 22px;flex:1}
.case .body p{font-size:13px;color:#555;margin-bottom:9px}
.case .body .kw{font-size:12.5px;color:#0f5c9e}
.case .body .kw b{color:#ff7a1c}

/* ===== FAQ ===== */
.faqs{max-width:900px;margin:0 auto}
.faq{background:#fff;border:1px solid #e8ecf1;border-radius:8px;margin-bottom:14px}
.faq summary{padding:16px 22px;cursor:pointer;font-size:15px;font-weight:700;color:#1f2d3d;list-style:none;position:relative;padding-right:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:20px;color:#ff7a1c}
.faq[open] summary::after{content:"−"}
.faq .ans{padding:0 22px 18px;font-size:13.5px;color:#555}
.faq .ans a{color:#0f5c9e;font-weight:700}
.faq .ans a:hover{text-decoration:underline}

/* ===== CTA 条 ===== */
.cta-band{background:linear-gradient(90deg,#0f5c9e,#2a7fc4);color:#fff;padding:40px 0}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px}
.cta-band h2{font-size:22px}
.cta-band p{color:#cddceb;font-size:14px;margin-top:6px}
.cta-band .tel-big{font-size:30px;font-weight:700;color:#ffb266}
.cta-band .btn-w{display:inline-block;background:#fff;color:#0f5c9e;padding:11px 30px;border-radius:4px;font-weight:700;font-size:14px}

@media(max-width:960px){
  .pains,.devs{grid-template-columns:repeat(2,1fr)}
  .brands-wall{grid-template-columns:repeat(3,1fr)}
  .cases{grid-template-columns:1fr}
  .flow-steps{grid-template-columns:1fr}
  .fstep{border-right:none;border-bottom:1px dashed #e3ebf3}
  .param-table{font-size:12.5px}
  .param-table th,.param-table td{padding:10px 12px}
}