.student-nav-top{position:-webkit-sticky;position:sticky;top:0;z-index:var(--topbar-z);background:rgba(20,17,13,.94);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid #26221c}.student-nav-inner{max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:26px;padding:14px 22px}.student-nav-mark{border:2px solid #f0b429;padding:6px 11px 4px;font-family:var(--zip-mono);font-weight:700;font-size:13px;letter-spacing:.2em;color:#f0b429;flex-shrink:0;text-decoration:none}.student-nav-mark:hover{color:#ffd166}.student-nav-desktop{display:none;flex-wrap:wrap;gap:20px;flex:1 1;min-width:0;align-items:center}.student-nav-desktop a{text-decoration:none;font-size:14px;font-weight:500;padding:0;border-radius:0;color:#9d9384;background:transparent}.student-nav-desktop a:hover{color:#f5eddc}.student-nav-desktop a.active{color:#f5eddc;font-weight:600;background:transparent}.student-nav-spacer{margin-left:auto}.student-nav-theme{padding:7px 11px 6px;background:transparent;border:1px solid #35302a;border-radius:3px;cursor:pointer;font-family:var(--zip-mono);font-size:10.5px;font-weight:700;letter-spacing:.1em;color:#9d9384;flex:none}.student-nav-theme:hover{color:#f5eddc}.student-nav-lang{display:flex;border:1px solid #35302a;border-radius:3px;overflow:hidden;flex:none}.student-nav-lang button{cursor:pointer;font-family:var(--zip-mono);font-size:10.5px;font-weight:700;letter-spacing:.1em;padding:6px 10px 5px;border:none;background:transparent;color:#9d9384}.student-nav-lang button.on{background:#f5eddc;color:#14110d}.student-nav-lang button:disabled{cursor:not-allowed;opacity:.4}.student-nav-cart{padding:7px 11px 6px;border-radius:3px;font-family:var(--zip-mono);font-size:10.5px;font-weight:700;letter-spacing:.1em;white-space:nowrap;text-decoration:none;border:1px solid #35302a;color:#9d9384;flex:none}.student-nav-cart.on{background:#f5eddc;color:#14110d;border-color:#f5eddc}.student-nav-login{text-decoration:none;padding:9px 17px 8px;background:#f0b429;border-radius:3px;font-family:var(--zip-display);font-weight:500;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:#14110d;box-shadow:0 2px 0 #c48f16;border:0;flex:none}.student-nav-login:hover{color:#14110d;background:#ffc340}.student-nav-yatra{font-size:14px;font-weight:500;color:#9d9384;text-decoration:none;flex:none}.student-nav-yatra.on,.student-nav-yatra:hover{color:#f5eddc}.student-nav-yatra.on{font-weight:600}.student-nav-avatar{width:34px;height:34px;border-radius:50%;background:#f0b429;display:flex;align-items:center;justify-content:center;font-family:var(--zip-display);font-weight:700;font-size:15px;color:#14110d;text-decoration:none;flex:none}.student-nav-avatar:hover{color:#14110d;filter:brightness(1.06)}.student-nav-bottom{position:fixed;bottom:0;left:0;right:0;z-index:var(--nav-z);background:var(--station);border-top:1.5px solid rgba(255,201,74,.3);display:flex;padding:6px 4px calc(6px + env(safe-area-inset-bottom, 0px))}.student-nav-bottom a{flex:1 1;min-width:0;text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 0;min-height:44px;color:rgba(244,242,235,.6)}.student-nav-bottom a.active,.student-nav-bottom a:hover{color:var(--accent)}.student-nav-bottom a span{font-size:10.5px;font-weight:600}.student-nav-bottom svg{display:block}@media (max-width:739px){.student-nav-cart,.student-nav-yatra{display:none}}@media (min-width:740px){.student-nav-desktop{display:flex}.student-nav-bottom,.student-nav-spacer{display:none}}