.xp-header{height:78px;border-bottom:1px solid var(--fmp-line);background:#fff}.xp-header__inner{height:100%;display:flex;align-items:center;gap:28px}
.xp-brand{font-size:20px;font-weight:800;color:var(--fmp-navy)}.xp-brand span{color:var(--fmp-blue);font-size:10px;letter-spacing:.16em}
.xp-nav{margin-left:auto;display:flex;gap:22px;font-size:13px}.xp-tools{display:flex;gap:10px;font-size:12px;font-weight:700}.xp-tools a{padding:8px 10px;border:1px solid var(--fmp-line);border-radius:3px}
.xp-footer{margin-top:50px;background:#052c53;color:#fff;padding:28px 0}.xp-footer .fmp-wrap{display:flex;justify-content:space-between;font-size:12px}
.xp-pagehead{background:#f3f8fc;border-bottom:1px solid var(--fmp-line);padding:28px 0}.xp-pagehead h1{margin:0;color:var(--fmp-navy);font-size:34px}.xp-pagehead p{margin:5px 0 0;color:var(--fmp-muted)}
.reader-shell{min-height:calc(100vh - 78px);display:grid;grid-template-columns:320px 1fr;background:#f6f8fb}.reader-toc{background:#fff;border-right:1px solid var(--fmp-line);padding:24px;height:calc(100vh - 78px);overflow:auto}
.reader-back{font-size:12px;color:var(--fmp-blue);font-weight:700}.reader-toc h2{font-size:17px;color:var(--fmp-navy)}
.reader-toc__list a{display:grid;grid-template-columns:28px 1fr;gap:9px;padding:10px 7px;border-top:1px solid #eef1f4;font-size:12px}.reader-toc__list a.active{background:#eef6ff;color:var(--fmp-blue)}
.reader-main{padding:25px 42px 60px}.reader-article{background:#fff;border:1px solid var(--fmp-line);border-radius:7px;max-width:900px;margin:auto;padding:45px 58px}
.reader-article h1{font-size:39px;line-height:1.1;color:var(--fmp-navy)}.reader-placeholder{margin-top:35px;border-top:1px solid var(--fmp-line);padding:35px 0;color:var(--fmp-muted)}
.account-grid{display:grid;grid-template-columns:230px 1fr;gap:36px;padding:35px 0 65px}.account-menu{border:1px solid var(--fmp-line);border-radius:6px;align-self:start}
.account-menu a{display:block;padding:12px 15px;border-bottom:1px solid #eef1f4;font-size:13px}.account-menu a.active{background:#eef6ff;color:var(--fmp-blue);font-weight:800}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:30px}.stat-grid div{background:#f4f8fc;border:1px solid var(--fmp-line);padding:22px;border-radius:7px}.stat-grid strong{display:block;font-size:31px;color:var(--fmp-navy)}
.library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.library-card{display:grid;grid-template-columns:90px 1fr;gap:15px;border:1px solid var(--fmp-line);border-radius:7px;padding:15px}.library-card img{width:80px;max-height:115px;object-fit:cover}
.xp-empty{padding:30px;background:#f7f9fb;border:1px dashed #bcc9d7;border-radius:6px;color:var(--fmp-muted)}
.order-table{border:1px solid var(--fmp-line);border-radius:7px;overflow:hidden}.order-row{display:grid;grid-template-columns:1fr 1.5fr 1fr 1fr;gap:15px;padding:14px 17px;border-top:1px solid #edf0f3;font-size:12px}.order-head{background:#f3f7fa;border-top:0;font-weight:800}
.shop-grid,.checkout-layout{display:grid;grid-template-columns:1fr 330px;gap:35px;padding:36px 0 60px}.cart-row{display:flex;justify-content:space-between;padding:18px 0;border-top:1px solid var(--fmp-line)}
.checkout-box{border:1px solid var(--fmp-line);border-radius:7px;padding:20px;align-self:start}.checkout-box .fmp-btn{width:100%}.checkout-form{border:1px solid var(--fmp-line);border-radius:7px;padding:25px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-grid label{font-size:12px;font-weight:700}.form-grid input,.form-grid select{width:100%;margin-top:5px;padding:10px;border:1px solid #bdc9d5;border-radius:4px}
.payment-placeholder{background:#f5f8fb;padding:18px;margin:15px 0 20px;border-radius:5px}.confirmation{text-align:center;padding:90px 0}.confirmation-mark{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:#e4f5ec;color:#0b6c50;font-size:34px;font-weight:900;margin:auto}
@media(max-width:900px){.xp-nav{display:none}.reader-shell{grid-template-columns:1fr}.reader-toc{height:auto}.account-grid,.shop-grid,.checkout-layout{grid-template-columns:1fr}.library-grid{grid-template-columns:1fr}}
@media(max-width:650px){.reader-main{padding:15px}.reader-article{padding:25px 20px}.reader-article h1{font-size:30px}.stat-grid,.form-grid{grid-template-columns:1fr}.order-row{grid-template-columns:1fr 1fr}.order-head{display:none}}