/* Generated from tips.html by scripts/build-shared-navigation.py. */
/* HDR canonical homepage nav normalization — injected sitewide 2026-05-24 */
:root{--bg-primary:#0d1117;--bg-surface:#161b22;--bg-elevated:#1c2230;--bg-card:#1a2033;--text-primary:#e6edf3;--text-secondary:#8b949e;--text-muted:#7e8a99;--border-subtle:rgba(255,255,255,.07);--border-default:rgba(255,255,255,.12);--border-strong:rgba(255,255,255,.2);--accent:#5B8BCF;--accent-hover:#74A4DE;--accent-dim:rgba(91,139,207,.12);--accent-glow:rgba(91,139,207,.25);--font-body:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--radius-sm:6px;--radius-md:10px;--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-xl:2rem;--transition:200ms cubic-bezier(.4,0,.2,1)}.material-symbols-outlined{font-variation-settings:'FILL' 0,'wght' 300,'GRAD' 0,'opsz' 24;user-select:none}.material-symbols-outlined[data-icon],.material-icons[data-icon]{display:inline-flex;align-items:center;justify-content:center;line-height:1}.material-symbols-outlined[data-icon]::before,.material-icons[data-icon]::before{content:attr(data-icon)}body.menu-open{overflow:hidden}.nav{position:sticky!important;top:0!important;left:auto!important;right:auto!important;z-index:100!important;background:rgba(13,17,23,.85)!important;backdrop-filter:blur(16px)!important;-webkit-backdrop-filter:blur(16px)!important;border-bottom:1px solid var(--border-subtle)!important;transition:background .3s,box-shadow .3s!important}.nav.scrolled{box-shadow:0 2px 16px rgba(0,0,0,.3)!important}.nav-inner{max-width:1160px!important;margin:0 auto!important;padding:0 var(--space-xl)!important;height:64px!important;display:flex!important;align-items:center!important;gap:var(--space-md)!important;justify-content:flex-start!important}.nav-logo{display:flex!important;align-items:center!important;gap:.5rem!important;color:var(--text-primary)!important;text-decoration:none!important;flex-shrink:0!important;font-weight:700!important;font-size:.95rem!important;white-space:nowrap!important}.nav-logo:hover{color:var(--accent)!important}.nav-logo-icon{font-size:1.4rem!important;color:var(--accent)!important;font-variation-settings:'FILL' 1,'wght' 400,'GRAD' 0,'opsz' 24!important;transition:filter 300ms,transform 300ms cubic-bezier(.34,1.56,.64,1)!important}.nav-logo:hover .nav-logo-icon{filter:drop-shadow(0 0 6px var(--accent))!important;transform:scale(1.1) rotate(-8deg)!important}.nav-logo-text{font-size:.95rem!important;color:var(--text-secondary)!important}.nav-logo-text strong{color:var(--text-primary)!important;font-weight:600!important}.nav-links{display:flex!important;align-items:center!important;gap:var(--space-sm)!important;margin-left:auto!important;list-style:none!important;padding:0!important;position:static!important;transform:none!important;left:auto!important;right:auto!important;top:auto!important;bottom:auto!important;}.nav-link{display:inline-block!important;font-size:.9rem!important;font-weight:500!important;color:var(--text-secondary)!important;background:transparent!important;padding:.35rem .6rem!important;border-radius:var(--radius-sm)!important;transition:color var(--transition),transform 200ms cubic-bezier(.175,.885,.32,1.275)!important;text-decoration:none!important;position:relative!important;white-space:nowrap!important;line-height:1.6!important}.nav-link::after{content:''!important;position:absolute!important;bottom:0!important;left:50%!important;width:0!important;height:2px!important;background:var(--accent)!important;border-radius:1px!important;transition:width 250ms cubic-bezier(.16,1,.3,1),left 250ms cubic-bezier(.16,1,.3,1)!important}.nav-link:hover{color:var(--text-primary)!important;background:transparent!important}.nav-link:hover::after{width:60%!important;left:20%!important}.nav-link.active,.nav-link[aria-current="page"]{color:var(--accent)!important;background:transparent!important}.nav-link.active::after,.nav-link[aria-current="page"]::after{width:100%!important;left:0!important;background:linear-gradient(90deg,transparent,var(--accent),transparent)!important;height:2px!important}.nav-actions{display:flex!important;align-items:center!important;gap:var(--space-sm)!important;margin-left:0!important;flex-shrink:0!important}.nav-hamburger{display:none!important;flex-direction:column!important;justify-content:center!important;align-items:center!important;gap:5px!important;background:none!important;border:none!important;cursor:pointer!important;padding:8px!important;min-width:44px!important;min-height:44px!important;margin-left:auto!important}.nav-hamburger span{display:block!important;width:22px!important;height:2px!important;background:var(--text-primary)!important;border-radius:2px!important;transition:all var(--transition)!important}.nav-hamburger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)!important}.nav-hamburger[aria-expanded="true"] span:nth-child(2){opacity:0!important}.nav-hamburger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)!important}.nav-mobile{display:none!important;flex-direction:column!important;padding:var(--space-md) var(--space-xl) var(--space-xl)!important;border-top:1px solid var(--border-subtle)!important;gap:var(--space-xs)!important;background:var(--bg-primary)!important}.nav-mobile.open{display:flex!important}.nav-mobile-backdrop{display:none;position:fixed;inset:0;top:64px;background:rgba(0,0,0,.5);z-index:98;opacity:0;transition:opacity .25s ease;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}.nav-mobile-backdrop.visible{display:block;opacity:1}.nav-mobile ul{display:flex!important;flex-direction:column!important;gap:var(--space-xs)!important;margin:0 0 var(--space-md)!important;padding:0!important;list-style:none!important}.nav-mobile .nav-link{display:block!important;padding:.75rem 1rem!important;min-height:44px!important;border-radius:var(--radius-md)!important;transition:background var(--transition)!important}.nav-mobile .nav-link:hover,.nav-mobile .nav-link:focus-visible{background:var(--bg-card)!important}.water-wrapper{position:relative!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;width:140px!important;height:40px!important;flex-shrink:0!important}.water-wrapper .ambient-shadow{position:absolute!important;inset:10% 5%!important;border-radius:99px!important;background:rgba(255,255,255,.08)!important;filter:blur(20px)!important;opacity:0!important;transition:opacity .3s ease!important;pointer-events:none!important;z-index:-1!important}.water-wrapper .caustic{position:absolute!important;inset:5%!important;border-radius:99px!important;background:radial-gradient(ellipse at 50% 80%,rgba(255,255,255,.12),transparent 70%)!important;filter:blur(8px)!important;opacity:0!important;transition:opacity .3s ease,filter .3s ease!important;pointer-events:none!important;z-index:-1!important}.water-btn{all:unset!important;position:absolute!important;inset:0!important;border-radius:99px!important;cursor:pointer!important;transform:translate(calc(var(--tx,0)*1px),calc(var(--ty,0)*1px)) scale(var(--sx,1),var(--sy,1)) rotateX(calc(var(--tilt-x,0)*1deg)) rotateY(calc(var(--tilt-y,0)*1deg))!important;transform-style:preserve-3d!important;-webkit-tap-highlight-color:transparent!important;filter:drop-shadow(0 4px 8px rgba(0,0,0,.15))!important;text-decoration:none!important}.water-btn:hover~.caustic{opacity:.8!important;filter:blur(12px)!important}.water-btn:active~.caustic{opacity:.2!important;filter:blur(4px)!important}.rectangle-volume{position:absolute!important;inset:0!important;border-radius:inherit!important;background-color:rgba(190,184,184,.4)!important;background-image:linear-gradient(135deg,rgba(0,0,0,0) 0%,rgba(0,0,0,.2) 100%)!important;backdrop-filter:blur(14px) saturate(140%) brightness(1.05)!important;-webkit-backdrop-filter:blur(14px) saturate(140%) brightness(1.05)!important;box-shadow:inset 0 14px 24px -6px rgba(255,255,255,.8),inset 0 -14px 24px -6px rgba(0,0,0,.15),inset 5px 5px 12px rgba(255,255,255,.4),inset -5px -5px 12px rgba(0,0,0,.05),0 0 0 1px rgba(255,255,255,.4)!important;pointer-events:none!important}.glare-radial{position:absolute!important;inset:0!important;border-radius:inherit!important;background:radial-gradient(circle at calc(30% + var(--glare-x,0)*1%) calc(25% + var(--glare-y,0)*1%),rgba(255,255,255,.5) 0%,rgba(255,255,255,0) 70%)!important;mix-blend-mode:plus-lighter!important;filter:blur(.5px)!important;pointer-events:none!important}.glare-sharp{position:absolute!important;top:3px!important;left:6%!important;width:88%!important;height:40%!important;border-radius:99px 99px 30px 30px!important;background:linear-gradient(180deg,rgba(255,255,255,.7) 0%,rgba(255,255,255,.1) 60%,transparent 100%)!important;box-shadow:inset 0 1px 1px rgba(255,255,255,.6)!important;pointer-events:none!important;transform:translate(calc(var(--glare-x,0)*.2px),calc(var(--glare-y,0)*.2px))!important;mix-blend-mode:overlay!important}.glare-sharp::after{content:''!important;position:absolute!important;top:3px!important;left:15%!important;width:12px!important;height:4px!important;border-radius:4px!important;background:#fff!important;transform:rotate(-10deg)!important;box-shadow:0 0 6px rgba(255,255,255,.7)!important}.btn-text{position:absolute!important;inset:0!important;display:flex!important;align-items:center!important;justify-content:center!important;gap:.35rem!important;font-size:.78rem!important;font-weight:600!important;font-family:var(--font-body)!important;color:#000!important;letter-spacing:0!important;pointer-events:none!important;user-select:none!important;transform:translateZ(12px)!important;text-shadow:0 1px 1px rgba(255,255,255,.7),0 -1px 1px rgba(0,0,0,.05)!important}.btn-text .material-symbols-outlined{font-size:1rem!important}.water-btn:active .rectangle-volume{box-shadow:inset 0 6px 12px -4px rgba(255,255,255,.8),inset 0 -6px 12px -4px rgba(0,0,0,.2),inset 2px 2px 6px rgba(255,255,255,.4),inset -2px -2px 6px rgba(0,0,0,.1),0 0 0 1px rgba(255,255,255,.4)!important}.water-wrapper:hover .ambient-shadow{opacity:1!important}.qf-trigger{display:inline-flex!important;align-items:center!important;gap:.35rem!important;padding:.35rem .75rem!important;border-radius:100px!important;background:var(--accent-dim)!important;border:1px solid rgba(79,142,247,.2)!important;color:var(--accent)!important;font-size:.78rem!important;font-weight:600!important;cursor:pointer!important;transition:all .2s!important;white-space:nowrap!important;font-family:var(--font-body)!important;letter-spacing:.01em!important;flex-shrink:0!important}.qf-trigger:hover{background:rgba(79,142,247,.18)!important;border-color:var(--accent)!important;transform:translateY(-1px)!important}.qf-trigger .material-symbols-outlined{font-size:.95rem!important}.qf-trigger kbd{display:inline-block!important;padding:.05rem .35rem!important;border-radius:4px!important;background:rgba(79,142,247,.12)!important;border:1px solid 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1rem;color:var(--text-muted);font-size:.9rem;display:none}.qf-empty.visible{display:block}.qf-empty .material-symbols-outlined{font-size:2rem;display:block;margin-bottom:.5rem;opacity:.5}@media(max-width:1099px){.nav-actions .qf-trigger{width:36px!important;height:36px!important;padding:0!important;justify-content:center!important;gap:0!important;flex-shrink:0!important}.nav-actions .qf-trigger .qf-label,.nav-actions .qf-trigger kbd{display:none!important}}@media(max-width:900px){#water-wrapper-nav{display:none!important}.nav-mobile .water-wrapper{width:100%!important;height:44px!important}.nav-mobile .btn-text{font-size:.85rem!important}.nav-mobile .glare-sharp,.nav-mobile .glare-radial{display:none!important}.nav-mobile .water-btn{transform:none!important;filter:none!important}.nav-mobile .rectangle-volume{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}}@media(max-width:768px){.nav-inner{padding:0 var(--space-md)!important;height:60px!important}.nav-links{display:none!important}.nav-hamburger{display:flex!important}.nav-actions .qf-trigger{display:none!important}.nav-mobile .qf-trigger{display:flex!important;width:100%!important;justify-content:center!important;padding:.6rem!important;border-radius:12px!important;margin-top:.5rem!important}.nav-mobile-backdrop{top:60px}.nav-logo-text{font-size:.9rem!important}}@media(max-width:640px){.qf-overlay{padding-top:0;align-items:flex-end}.qf-panel{width:100%;max-width:100%;max-height:85vh;border-radius:20px 20px 0 0;transform:translateY(100%)}.qf-overlay.open .qf-panel{transform:translateY(0)}.qf-columns{grid-template-columns:1fr;gap:1rem}.qf-trigger kbd{display:none!important}}@media(prefers-reduced-motion:reduce){.nav-logo-icon,.nav-link::after,.water-wrapper *,.qf-panel,.qf-trigger{transition:none!important;animation:none!important}}