:root{
  --ip-green:#14c145;
  --ip-blue:#001638;
  --ip-text:#253046;
  --ip-muted:#6b7280;
  --ip-border:#e8edf3;
  --ip-bg:#f6f9fc;
  --ip-white:#ffffff;
}
*{box-sizing:border-box;}
body{margin:0;color:var(--ip-text);font-family:Arial,"Helvetica Neue",sans-serif;background:var(--ip-white);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.ip-container{width:min(1200px,92vw);margin:0 auto;}
.ip-page-hero{padding:76px 0 70px;background:linear-gradient(135deg,rgba(0,22,56,.92),rgba(0,108,170,.72)),url("https://innopeptide.com/wp-content/uploads/2025/09/ADF592AF-EADB-4DD4-9D58-8015AD60B8F1-1024x683.webp") center/cover no-repeat;color:#fff;}
.ip-breadcrumb{display:flex;gap:10px;align-items:center;margin-bottom:18px;font-size:14px;color:rgba(255,255,255,.82);}
.ip-breadcrumb a:hover{color:#fff;}
.ip-page-hero h1{margin:0 0 14px;font-size:52px;line-height:1.08;font-weight:800;letter-spacing:-1px;}
.ip-page-hero p{max-width:680px;margin:0;font-size:18px;line-height:1.75;color:rgba(255,255,255,.86);}
.ip-product-main{padding:70px 0;background:var(--ip-bg);}
.ip-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:34px;align-items:start;}
.ip-sidebar{position:sticky;top:24px;display:grid;gap:22px;}
.ip-side-card{background:#fff;border:1px solid var(--ip-border);border-radius:18px;padding:24px;box-shadow:0 14px 35px rgba(0,22,56,.06);}
.ip-side-card h3{margin:0 0 16px;font-size:20px;color:var(--ip-blue);}
.ip-category-list{list-style:none;margin:0;padding:0;display:grid;gap:8px;}
.ip-category-list li a{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border:1px solid var(--ip-border);border-radius:12px;background:#fbfdff;color:#263449;font-weight:700;transition:.2s ease;}
.ip-category-list li a:after{content:"›";color:var(--ip-green);font-size:20px;line-height:1;}
.ip-category-list li a:hover{border-color:rgba(20,193,69,.55);transform:translateX(4px);}
.ip-contact-card p{margin:0 0 18px;color:var(--ip-muted);line-height:1.7;}
.ip-product-content{min-width:0;}
.ip-list-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px;background:#fff;border:1px solid var(--ip-border);border-radius:18px;padding:22px 24px;}
.ip-kicker{display:inline-flex;margin-bottom:8px;color:var(--ip-green);font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;}
.ip-list-head h2{margin:0;font-size:32px;color:var(--ip-blue);}
.ip-search{display:flex;min-width:320px;background:#f8fafc;border:1px solid var(--ip-border);border-radius:999px;overflow:hidden;}
.ip-search input{flex:1;border:0;background:transparent;padding:13px 16px;outline:0;font-size:14px;}
.ip-search button{border:0;background:var(--ip-green);color:#fff;padding:0 20px;font-weight:800;cursor:pointer;}
.ip-product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.ip-product-card{background:#fff;border:1px solid var(--ip-border);border-radius:20px;overflow:hidden;box-shadow:0 14px 34px rgba(0,22,56,.055);transition:.25s ease;}
.ip-product-card:hover{transform:translateY(-6px);box-shadow:0 22px 48px rgba(0,22,56,.12);}
.ip-product-img{position:relative;display:block;background:#f1f5f9;aspect-ratio:1/1;overflow:hidden;}
.ip-product-img img{width:100%;height:100%;object-fit:cover;transition:.3s ease;}
.ip-product-card:hover .ip-product-img img{transform:scale(1.06);}
.ip-product-info{padding:20px;}
.ip-product-title{display:block;margin-bottom:10px;font-size:20px;font-weight:800;color:var(--ip-blue);line-height:1.25;}
.ip-product-title:hover{color:var(--ip-green);}
.ip-product-info p{min-height:50px;margin:0 0 14px;color:var(--ip-muted);font-size:14px;line-height:1.7;}
.ip-product-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;}
.ip-product-meta span{display:inline-flex;padding:6px 9px;border-radius:999px;background:#effaf2;color:#127a34;font-size:12px;font-weight:700;}
.ip-product-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.ip-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:11px 18px;font-weight:800;font-size:14px;transition:.2s ease;}
.ip-btn-primary{background:var(--ip-green);color:#fff;}
.ip-btn-primary:hover{filter:brightness(.94);transform:translateY(-2px);}
.ip-btn-outline{border:1px solid var(--ip-green);color:var(--ip-green);}
.ip-btn-outline:hover{background:var(--ip-green);color:#fff;}
.ip-inquiry{font-weight:800;color:var(--ip-blue);}
.ip-inquiry:hover{color:var(--ip-green);}
.ip-pagination{margin-top:34px;text-align:center;}
.ip-pagination a,.ip-pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;margin:3px;padding:0 12px;border:1px solid var(--ip-border);border-radius:999px;background:#fff;color:var(--ip-blue);font-weight:700;}
.ip-pagination .current,.ip-pagination a:hover{background:var(--ip-green);border-color:var(--ip-green);color:#fff;}
.ip-advantage{padding:54px 0;background:#fff;}
.ip-adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.ip-adv-grid div{padding:24px;border:1px solid var(--ip-border);border-radius:18px;background:#fff;box-shadow:0 10px 30px rgba(0,22,56,.05);}
.ip-adv-grid b{display:block;margin-bottom:8px;color:var(--ip-blue);font-size:20px;}
.ip-adv-grid span{color:var(--ip-muted);line-height:1.65;}
.ip-sticky-contact{position:fixed;left:50%;bottom:14px;z-index:100;transform:translateX(-50%);display:flex;gap:14px;width:min(1180px,calc(100vw - 24px));pointer-events:none;}
.ip-sticky-contact a{flex:1;display:flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:8px;background:var(--ip-green);color:#fff;font-weight:900;box-shadow:0 12px 28px rgba(0,0,0,.18);pointer-events:auto;}
.ip-sticky-contact a:last-child{background:var(--ip-blue);}
@media (max-width:1024px){
  .ip-layout{grid-template-columns:1fr;}
  .ip-sidebar{position:static;grid-template-columns:1fr 1fr;}
  .ip-product-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:720px){
  .ip-page-hero{padding:54px 0;}
  .ip-page-hero h1{font-size:38px;}
  .ip-layout{gap:22px;}
  .ip-sidebar{grid-template-columns:1fr;}
  .ip-list-head{display:block;}
  .ip-search{min-width:0;margin-top:18px;width:100%;}
  .ip-product-grid{grid-template-columns:1fr;}
  .ip-adv-grid{grid-template-columns:1fr;}
  .ip-sticky-contact{flex-direction:column;gap:8px;bottom:10px;}
}