@font-face{font-family:Manrope;src:url('/manrope-latin.woff2') format('woff2');font-display:swap}
.oc-header{position:sticky;top:0;z-index:120;background:#fffffff5;border-bottom:1px solid #d8e0d8;backdrop-filter:blur(14px);color:#192a30;font-family:Manrope,Arial,sans-serif;isolation:isolate}.oc-header *{box-sizing:border-box}.oc-header-inner{max-width:1440px;margin:auto;padding:0 32px;min-height:86px;display:flex;align-items:center;gap:28px;position:relative}.oc-brand{display:block;flex-shrink:0}.oc-brand img{display:block;width:206px;height:auto;max-width:none}.oc-navigation{display:flex;gap:26px;align-items:center;margin:auto;font-size:14px;font-weight:650}.oc-header a{text-decoration:none;color:inherit}.oc-navigation>a{padding:16px 0;white-space:nowrap}.oc-navigation>a:hover{color:#587944}.oc-account-slot{margin-left:auto;flex-shrink:0;display:flex;align-items:center;gap:20px;font-size:14px}.oc-signin{padding:12px 0}.oc-start{padding:13px 18px;border-radius:9px;background:#c8eb6e;font-weight:750;white-space:nowrap}.oc-user-menu{position:relative;border:0!important;margin:0!important;padding:0!important}.oc-user-menu summary{list-style:none;display:flex;align-items:center;gap:10px;min-height:48px;padding:0!important;cursor:pointer;font-size:14px;font-weight:650}.oc-user-menu summary::-webkit-details-marker{display:none}.oc-avatar{width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;background:#1c3435;color:#fff;border-radius:50%;font-weight:750;letter-spacing:.02em;font-size:14px;flex-shrink:0}.oc-account-dropdown{position:absolute;right:0;top:calc(100% + 18px);width:288px;max-height:calc(100dvh - 115px);overflow-y:auto;max-width:calc(100vw - 32px);background:white;border:1px solid #d8e0d8;border-radius:14px;box-shadow:0 18px 50px #14282b25;padding:18px;color:#192a30;display:flex;flex-direction:column;gap:3px}.oc-account-dropdown>strong{font-size:16px;overflow-wrap:anywhere}.oc-account-dropdown>small{font-size:13px;color:#5c6b65;overflow-wrap:anywhere}.oc-access-label{font-size:12px;color:#587944;margin:8px 0 10px}.oc-account-dropdown>a,.oc-account-dropdown>button{padding:12px 10px;border-radius:7px;min-height:44px;line-height:1.5;font:inherit;display:block;color:#243935;background:transparent;border:0;text-align:left;cursor:pointer}.oc-account-dropdown>a:hover,.oc-account-dropdown>button:hover{background:#f1f5ec}.oc-header .oc-menu-toggle{display:none;border:1px solid #d6dfd1;border-radius:9px;background:transparent;width:44px;min-width:44px;height:44px;padding:12px;cursor:pointer}.oc-menu-toggle span{display:block;background:#233630;height:2px;margin:5px 0}.oc-session-notice{position:fixed;bottom:16px;right:16px;left:16px;z-index:200;background:#fff4df;color:#493e23;border:1px solid #caba98;border-radius:12px;padding:16px;font:14px/1.6 Manrope,Arial,sans-serif;box-shadow:0 8px 30px #14282b16}.oc-session-notice a{color:inherit;text-decoration:underline}.oc-header :focus-visible{outline:3px solid #85a95c;outline-offset:4px}.oc-header [hidden]{display:none!important}
@media(max-width:1100px){.oc-header-inner{gap:18px;padding:0 24px;min-height:76px}.oc-brand img{width:184px}.oc-navigation{position:absolute;display:none;top:100%;left:16px;right:16px;padding:16px;background:#fff;border:1px solid #d8e0d8;border-radius:12px;box-shadow:0 14px 35px #14282b20;margin:0;max-height:calc(100dvh - 95px);overflow:auto}.oc-navigation.is-open{display:flex;flex-direction:column;align-items:stretch;gap:0}.oc-navigation>a{padding:14px;font-size:16px;min-height:48px}.oc-header .oc-menu-toggle{display:block}.oc-account-slot{margin-left:auto}.oc-account-label{display:none}}
@media(max-width:520px){.oc-header-inner{padding:0 16px;gap:12px;min-height:74px}.oc-brand img{width:164px}.oc-account-slot{gap:10px}.oc-signin{display:block;white-space:nowrap}.oc-start{display:none}.oc-start{padding:12px;font-size:13px}.oc-user-menu summary>span:last-child{display:none}.oc-account-dropdown{right:-55px}.oc-header .oc-menu-toggle{width:40px;min-width:40px;height:44px;padding:10px}}
@media(max-width:360px){.oc-brand img{width:142px}.oc-header-inner{gap:8px;padding:0 12px}.oc-start{padding:12px 9px}.oc-avatar{width:38px;height:38px}}

.oc-header~main .research-nav .logo{display:none}.oc-header .oc-account-dropdown>button{background:transparent;color:#243935}.oc-header .oc-menu-toggle{border-color:#d6dfd1;background:transparent;min-height:44px}
.oc-navigation>a[aria-current]{color:#314f32;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:7px}
@media(max-width:1100px){.oc-navigation>a[aria-current]{background:#edf3e6;border-radius:7px;text-underline-offset:5px}}