#ph-hub{--ph-accent:var(--tw-primary);--ph-accent-active:var(--tw-primary-active);--ph-accent-soft:var(--tw-primary-light);--ph-border:var(--tw-gray-200);--ph-surface:var(--tw-light);--ph-surface-active:var(--tw-light-active);--ph-text:var(--tw-gray-900);--ph-text-muted:var(--tw-gray-700);--ph-text-subtle:var(--tw-gray-600);--ph-shadow:var(--tw-light-box-shadow);--ph-transition:200ms ease;display:grid;gap:1.75rem}#ph-hub:focus-visible{outline:2px solid var(--ph-accent);outline-offset:2px}#ph-hub .ph-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;font-size:.85rem;color:var(--ph-text-subtle);margin:0;padding:0;list-style:none}#ph-hub .ph-crumb a{color:var(--ph-text-subtle);text-decoration:none;transition:color var(--ph-transition)}#ph-hub .ph-crumb a:hover{color:var(--ph-accent)}#ph-hub .ph-crumb [aria-current="page"]{color:var(--ph-text-muted);font-weight:600}#ph-hub .ph-hero{border-color:var(--ph-border);box-shadow:var(--ph-shadow);overflow:hidden}#ph-hub .ph-hero-body{padding:clamp(1.5rem,4vw,2.75rem)}#ph-hub .ph-hero-grid{display:grid;gap:2rem;align-items:center}#ph-hub .ph-hero h1{font-size:clamp(1.9rem,4vw,2.6rem);font-weight:700;color:var(--ph-text);margin:0 0 .85rem;line-height:1.15}#ph-hub .ph-hero-content > p{font-size:1.05rem;line-height:1.6;color:var(--ph-text-muted);max-width:52ch;margin:0 0 1.5rem}#ph-hub .ph-hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.85rem}#ph-hub .ph-hero-actions .btn{min-height:46px;padding-inline:1.4rem}#ph-hub .ph-hero-help{font-size:.85rem;color:var(--ph-text-subtle);text-decoration:none;border-bottom:1px solid transparent;transition:color var(--ph-transition),border-color var(--ph-transition)}#ph-hub .ph-hero-help:hover{color:var(--ph-accent);border-color:currentColor}#ph-hub .ph-hero-visual{display:none;position:relative;border-radius:1rem;min-height:220px;background:linear-gradient(155deg,var(--ph-accent-soft),transparent 65%),var(--ph-surface-active);border:1px solid var(--ph-border);align-items:center;justify-content:center;overflow:hidden}#ph-hub .ph-hero-visual i{font-size:5.5rem;color:var(--ph-accent);opacity:.28}#ph-hub .ph-hero-visual::after{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(circle at 30% 25%,color-mix(in srgb,var(--ph-accent) 16%,transparent),transparent 60%)}#ph-hub .ph-section-title{display:flex;align-items:center;gap:.75rem;margin:0 0 .75rem}#ph-hub .ph-section-title h2{font-size:1.25rem;font-weight:700;color:var(--ph-text);margin:0}#ph-hub .ph-icon-badge{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:.65rem;background:var(--ph-accent-soft)}#ph-hub .ph-icon-badge i{font-size:1.15rem;color:var(--ph-accent)}#ph-hub .ph-card{border-color:var(--ph-border);box-shadow:var(--ph-shadow);height:100%}#ph-hub .ph-card .card-body{padding:1.5rem}#ph-hub .ph-card p{font-size:.95rem;line-height:1.6;color:var(--ph-text-muted);margin:0}#ph-hub .ph-info-grid{display:grid;gap:1.25rem;grid-template-columns:1fr}#ph-hub .ph-note{display:flex;gap:.85rem;align-items:flex-start;border-color:var(--ph-border);background:var(--ph-surface-active);box-shadow:none}#ph-hub .ph-note .card-body{padding:1.25rem 1.5rem;display:flex;gap:.85rem;align-items:flex-start}#ph-hub .ph-note .ph-icon-badge{width:2.1rem;height:2.1rem;border-radius:.55rem}#ph-hub .ph-note .ph-icon-badge i{font-size:1rem}#ph-hub .ph-note p{font-size:.9rem}#ph-hub .ph-steps{display:grid;gap:1.1rem;grid-template-columns:1fr;counter-reset:ph-step}#ph-hub .ph-step{border:1px solid var(--ph-border);border-radius:.85rem;background:var(--ph-surface);box-shadow:var(--ph-shadow);padding:1.35rem 1.25rem;position:relative}#ph-hub .ph-step-num{display:inline-flex;align-items:center;justify-content:center;width:2.1rem;height:2.1rem;border-radius:999px;background:var(--ph-accent);color:var(--tw-primary-inverse);font-weight:700;font-size:.95rem;margin-bottom:.85rem}#ph-hub .ph-step p{font-size:.9rem;line-height:1.55;color:var(--ph-text-muted);margin:0}#ph-hub .ph-models{border-color:var(--ph-border);box-shadow:var(--ph-shadow);background:linear-gradient(135deg,color-mix(in srgb,var(--ph-accent) 7%,var(--ph-surface)),var(--ph-surface))}#ph-hub .ph-models .card-body{padding:clamp(1.5rem,3.5vw,2.25rem);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.5rem}#ph-hub .ph-models-text{max-width:46ch}#ph-hub .ph-models-text p{margin-top:.5rem}#ph-hub .ph-models .btn{flex:0 0 auto;min-height:46px;padding-inline:1.5rem}#ph-hub .ph-security .card-body{display:flex;gap:1.1rem;align-items:flex-start}#ph-hub .ph-security .ph-section-title{margin-bottom:.6rem}#ph-hub .ph-closing{border-color:var(--ph-border);box-shadow:var(--ph-shadow);background:var(--ph-surface-active);text-align:center}#ph-hub .ph-closing .card-body{padding:clamp(1.75rem,4vw,2.5rem)}#ph-hub .ph-closing-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.85rem;margin-top:0}#ph-hub .ph-closing .btn{min-height:46px;padding-inline:1.5rem}#ph-hub .ph-closing .ph-hero-help{display:inline-block}@media (min-width:640px){#ph-hub .ph-info-grid{grid-template-columns:1.6fr 1fr}#ph-hub .ph-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:1024px){#ph-hub .ph-hero-grid{grid-template-columns:1.3fr 1fr}#ph-hub .ph-hero-visual{display:flex}#ph-hub .ph-steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:1.25rem}}.dark #ph-hub .ph-step,.dark #ph-hub .ph-note,.dark #ph-hub .ph-card{background:var(--tw-coal-400,#15171c)}.dark #ph-hub .ph-hero-visual i{opacity:.22}@media (max-width:480px){#ph-hub{gap:1.25rem}#ph-hub .ph-hero-actions .btn,#ph-hub .ph-models .btn,#ph-hub .ph-closing-actions .btn{flex:1 1 100%}#ph-hub .ph-security .card-body{flex-direction:column}}@media (prefers-reduced-motion:reduce){#ph-hub *{transition-duration:.01ms !important}}