.hub-header{position:sticky;top:0;z-index:30;width:min(1656px,calc(100% - 48px));min-height:108px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid #ffffff19;background:rgba(6,18,29,.97);backdrop-filter:blur(14px);color:#f2f8fb}
.hub-brand{display:flex;align-items:center;gap:16px;flex:0 0 auto;text-decoration:none;min-width:290px}
.hub-mark{width:58px;height:58px;display:grid;place-items:center;border:1.5px solid #25d7ed;border-radius:17px;background:linear-gradient(145deg,#092331,#06121d);box-shadow:0 0 20px #20cfe51c;color:#2bd8ee;font-size:32px;font-weight:850;line-height:1}
.hub-brand-copy{display:block;min-width:0}
.hub-wordmark{display:block;color:#f5f9fb;font-size:20px;font-weight:850;letter-spacing:.12em;white-space:nowrap}
.hub-wordmark b{color:#26d7ed}
.hub-brand-copy small{display:block;margin-top:5px;color:#9aadb7;font-size:11px;letter-spacing:.01em;white-space:nowrap}
.hub-menu-toggle{display:none}
.hub-nav{display:flex;flex:1 1 auto;align-items:center;justify-content:center;gap:clamp(12px,1.75vw,34px);min-width:0}
.hub-nav a{color:#d2dfe5;text-decoration:none;font-size:14px;font-weight:650;white-space:nowrap;transition:color .16s ease}
.hub-nav a:hover,.hub-nav a:focus-visible{color:#3de0f0}
.hub-notify{display:inline-flex;align-items:center;justify-content:center;gap:10px;flex:0 0 auto;min-height:56px;padding:0 23px;border:1px solid #12cae5;border-radius:17px;background:linear-gradient(110deg,#13bce9,#1bd8e5);box-shadow:0 7px 25px #0abfda1c;color:#041923;text-decoration:none;font-size:14px;font-weight:800;white-space:nowrap;transition:filter .16s ease,transform .16s ease}
.hub-notify:hover{filter:brightness(1.08);transform:translateY(-1px)}
.hub-notify svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:1120px){.hub-header{min-height:unset;padding:15px 0;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 18px}.hub-brand{min-width:0}.hub-nav{grid-column:1/-1;grid-row:2;justify-content:space-between;gap:18px;overflow-x:auto;margin-top:18px;padding:2px 2px 8px}.hub-notify{grid-column:2;grid-row:1;min-height:46px;padding:0 15px;border-radius:12px;font-size:12px}}
@media(max-width:760px){.hub-header{position:relative;width:calc(100% - 28px);grid-template-columns:minmax(0,1fr) 40px auto;align-items:center;gap:0 9px;padding:12px 0}.hub-brand{grid-column:1;gap:9px}.hub-mark{width:42px;height:42px;border-radius:13px;font-size:24px}.hub-wordmark{font-size:15px;letter-spacing:.1em}.hub-brand-copy small{max-width:190px;white-space:normal;font-size:9px;line-height:1.25}.hub-menu-toggle{grid-column:2;display:grid;place-items:center;width:38px;height:38px;padding:0;border:1px solid #245061;border-radius:10px;background:#0a202d;color:#eaf8fb;cursor:pointer}.hub-menu-toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}.hub-menu-toggle:hover,.hub-menu-toggle:focus-visible{border-color:#26d7ed;color:#3de0f0}.hub-notify{grid-column:3;grid-row:1;min-height:40px;padding:0 10px;gap:6px;border-radius:10px;font-size:10px}.hub-notify svg{width:15px;height:15px}.hub-nav,.hub-nav.is-open{grid-column:1/-1;grid-row:2;display:none;align-items:stretch;justify-content:flex-start;gap:0;overflow:visible;margin-top:11px;padding:7px;border:1px solid #1d4857;border-radius:12px;background:#081923;box-shadow:0 16px 36px #0008}.hub-nav.is-open{display:flex;flex-direction:column}.hub-nav a{padding:12px 11px;border-radius:7px;font-size:13px}.hub-nav a+a{border-top:1px solid #ffffff12}.hub-nav a:hover{background:#0e2935}}
@media(max-width:390px){.hub-header{grid-template-columns:minmax(0,1fr) 36px auto;gap:0 6px}.hub-mark{width:37px;height:37px;font-size:21px}.hub-brand{gap:7px}.hub-wordmark{font-size:13px}.hub-brand-copy small{font-size:8px;max-width:170px}.hub-menu-toggle{width:35px;height:35px}.hub-notify{min-height:36px;padding:0 7px;font-size:9px}}