/* 全宽门户导航 */
.header .header-inner{width:100%;max-width:none;padding:0 28px;margin:0}
.header .brand{min-width:300px}
.header .nav{gap:clamp(28px,2.6vw,48px)}
.header .header-actions{position:relative;min-width:300px;justify-content:flex-end}

/* 登录后用户入口 */
.account-menu{position:relative;display:flex;align-items:center}
.account-trigger{height:44px;display:flex;align-items:center;gap:9px;padding:5px 4px 5px 7px;border:0;border-radius:8px;background:transparent;color:#263e5a;transition:background .2s}
.account-trigger:hover,.account-trigger[aria-expanded="true"]{background:#eef5fd}
.account-avatar{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;background:linear-gradient(145deg,#1769e0,#1c9ed2);color:#fff;font-size:13px;font-weight:700;box-shadow:0 5px 13px rgba(23,105,224,.2)}
.account-name{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600}
.account-caret{font-size:9px;color:#8394a8;margin:0 7px 0 2px;transition:transform .2s}
.account-trigger[aria-expanded="true"] .account-caret{transform:rotate(180deg)}

/* 企业账户下拉卡片 */
.account-panel{position:absolute;right:0;top:55px;width:370px;border:1px solid #dfe7f1;border-radius:12px;background:#fff;box-shadow:0 20px 55px rgba(24,55,94,.18);z-index:120;color:#263d57;overflow:hidden}
.account-panel:before{content:"";position:absolute;right:35px;top:-7px;width:12px;height:12px;background:#f3f8ff;border-left:1px solid #dfe7f1;border-top:1px solid #dfe7f1;transform:rotate(45deg)}
.account-profile{display:grid;grid-template-columns:50px 1fr;gap:14px;align-items:center;padding:21px 22px;background:linear-gradient(115deg,#f5f9ff,#eaf3ff)}
.account-company-logo{width:50px;height:50px;border:0;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#1769e0,#21a5d4);font-size:19px;font-weight:800;box-shadow:0 8px 18px rgba(23,105,224,.18)}
.account-profile strong{display:block;font-size:18px;color:#203955;margin-bottom:5px}
.account-profile span{display:block;font-size:12px;color:#506981}
.account-profile small{display:block;font-size:10px;color:#8293a5;margin-top:5px;letter-spacing:.2px}
.account-quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:16px 18px 0}
.account-quick{min-height:78px;padding:14px;border:1px solid #e0e8f1;border-radius:9px;background:#fff;text-align:left;color:#29445f;transition:.2s}
.account-quick:hover{border-color:#a7c7ee;background:#f8fbff}
.account-quick b{display:block;font-size:13px;margin-bottom:10px}
.account-quick span{display:inline-flex;align-items:center;gap:4px;color:#1769e0;font-size:11px}
.account-quick span:after{content:"→"}
.account-entry-list{padding:13px 18px 0;display:grid;gap:9px}.account-workbench,.account-admin{width:100%;height:48px;margin:0;border-radius:8px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;font-size:15px;font-weight:600;transition:.2s}.account-workbench{border:0;background:linear-gradient(105deg,#1769e0,#2589e3);color:#fff;box-shadow:0 8px 19px rgba(23,105,224,.2)}
.account-workbench:hover{background:linear-gradient(105deg,#105ac2,#1977cf);box-shadow:0 10px 23px rgba(23,105,224,.27)}
.account-workbench i{font-style:normal;font-size:20px;font-weight:400}
.account-admin{border:1px solid #a9c8ef;background:#f3f8ff;color:#1769df}.account-admin:hover{border-color:#1769df;background:#e9f3ff}.account-admin i{font-style:normal;font-size:20px;font-weight:400}
.account-footer{display:grid;grid-template-columns:1fr 1fr;margin:16px 18px 0;padding:10px 0 12px;border-top:1px solid #e5ebf2}
.account-footer button{height:32px;border:0;background:transparent;color:#718397;font-size:12px}
.account-footer button+button{border-left:1px solid #e2e8ef}
.account-footer button:hover{color:#1769e0}
.account-menu-toast{position:fixed;right:28px;top:88px;z-index:200;padding:11px 16px;border-radius:7px;background:#163a63;color:#fff;font-size:12px;box-shadow:0 10px 25px rgba(15,48,85,.2)}

@media(max-width:1250px){.header .header-inner{padding:0 20px}.header .brand{min-width:250px}.header .header-actions{min-width:245px}.header .nav{gap:20px}}
@media(max-width:1100px){.header .brand{min-width:220px}.header .header-actions{min-width:210px}.header .nav{gap:12px}.header .nav-item{font-size:14px}}
@media(max-width:760px){.header .header-inner{padding:0 15px}.header .brand{min-width:auto}.header .header-actions{min-width:auto}.account-name{display:none}.account-trigger{width:42px;padding:4px;border-radius:8px;justify-content:center}.account-caret{display:none}.account-panel{position:fixed;left:15px;right:15px;top:76px;width:auto}.account-panel:before{display:none}.account-profile{padding:18px}.account-profile strong{font-size:17px}.account-quick-grid{padding:14px 14px 0;gap:8px}.account-quick{padding:12px}.account-entry-list{padding:12px 14px 0}.account-footer{margin-left:14px;margin-right:14px}}