.how-to{--page-max: 72rem;--page-max-wide: 80rem;--gutter: clamp(1.25rem, 3vw, 2.5rem);--ease-out: cubic-bezier(.22, 1, .36, 1);--reveal-duration: .7s;--hp-surface-base: var(--background);--hp-surface-alt: var(--ll-neutral-5);--hp-surface-card: var(--background);--hp-surface-soft-green: var(--ll-accent-1-light);--hp-border-soft: var(--ll-neutral-4);--hp-border-medium: var(--ll-neutral-3);--hp-accent-text: var(--ll-accent-1);--hp-text-muted: var(--muted-foreground);--hp-nav-scrolled-bg: rgba(255, 255, 255, .82);--hp-card-shadow: 0 1px 0 rgba(255, 255, 255, .6) inset, 0 30px 60px -30px rgba(15, 23, 42, .2), 0 8px 24px -12px rgba(15, 23, 42, .12);--hp-card-shadow-hover: 0 1px 0 rgba(255, 255, 255, .6) inset, 0 42px 80px -40px rgba(15, 23, 42, .3), 0 14px 34px -18px rgba(15, 23, 42, .16);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--foreground);background:var(--background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.dark .how-to{--hp-surface-base: hsl(0 0% 4%);--hp-surface-alt: hsl(0 0% 7%);--hp-surface-card: hsl(0 0% 9%);--hp-surface-soft-green: color-mix( in srgb, var(--ll-accent-1) 18%, transparent );--hp-border-soft: hsl(0 0% 14%);--hp-border-medium: hsl(0 0% 22%);--hp-accent-text: hsl(160 80% 60%);--hp-text-muted: hsl(0 0% 78%);--hp-nav-scrolled-bg: rgba(10, 10, 10, .82);--hp-card-shadow: 0 0 0 1px hsl(0 0% 14%), 0 30px 60px -30px rgba(0, 0, 0, .6), 0 0 30px -10px color-mix(in srgb, var(--ll-accent-1) 18%, transparent);--hp-card-shadow-hover: 0 0 0 1px color-mix(in srgb, var(--ll-accent-1) 35%, hsl(0 0% 16%)), 0 42px 80px -40px rgba(0, 0, 0, .7), 0 0 50px -8px color-mix(in srgb, var(--ll-accent-1) 28%, transparent)}.nav{position:fixed;inset-inline:0;top:0;z-index:50;transition:background-color .3s var(--ease-out),border-color .3s var(--ease-out),box-shadow .3s var(--ease-out);border-bottom:1px solid transparent}.nav--scrolled{background:var(--hp-nav-scrolled-bg);backdrop-filter:saturate(1.3) blur(18px);-webkit-backdrop-filter:saturate(1.3) blur(18px);border-bottom-color:var(--hp-border-soft);box-shadow:0 1px #00000005}.nav__inner{max-width:var(--page-max-wide);margin:0 auto;padding:.9rem var(--gutter);display:flex;align-items:center;justify-content:space-between}.nav__brand{display:inline-flex;align-items:center;gap:.5rem;color:var(--foreground)}.nav__actions{display:flex;align-items:center;gap:1rem}.nav__link{font-size:.9rem;font-weight:500;color:var(--ll-neutral-2);transition:color .2s ease}.nav__link:hover{color:var(--foreground)}.how-to .btn,.nav .btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;font-weight:600;border-radius:999px;border:1px solid transparent;transition:transform .2s var(--ease-out),box-shadow .25s var(--ease-out),background-color .2s ease,color .2s ease,border-color .2s ease;white-space:nowrap;text-decoration:none;cursor:pointer}.how-to .btn:focus-visible,.nav .btn:focus-visible{outline:2px solid var(--ll-accent-1);outline-offset:3px}.how-to .btn--sm,.nav .btn--sm{padding:.35rem .8rem;font-size:.85rem}.how-to .btn--primary,.nav .btn--primary{background:var(--foreground);color:var(--background)}.how-to .btn--primary:hover,.nav .btn--primary:hover{transform:translateY(-1px);box-shadow:0 12px 28px -14px #00000073}.how-to .btn__arrow,.nav .btn__arrow{display:inline-block;transition:transform .25s var(--ease-out)}.how-to .btn:hover .btn__arrow,.nav .btn:hover .btn__arrow{transform:translate(3px)}.how-to .eyebrow{display:inline-flex;align-items:center;gap:.55rem;font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--hp-accent-text)}.how-to .section-title{margin-top:.9rem;font-size:clamp(2rem,4.2vw,3.4rem);font-weight:800;letter-spacing:-.02em;line-height:1.05;color:var(--foreground)}.how-to .hp-section{padding:4.5rem var(--gutter)}.how-to .hp-section--hero{padding-top:8rem;padding-bottom:4rem}.how-to .hp-container{position:relative;max-width:var(--page-max);margin:0 auto;z-index:1}.how-to .hp-container--narrow{max-width:44rem}.how-to .hp-lead{margin-top:1.25rem;font-size:1.125rem;line-height:1.55;color:var(--hp-text-muted);max-width:38rem}.how-to .hp-guide-grid{display:grid;gap:1.25rem;grid-template-columns:1fr}@media(min-width:48rem){.how-to .hp-guide-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:72rem){.how-to .hp-guide-grid{grid-template-columns:repeat(3,1fr)}}.how-to .hp-guide-card{position:relative;display:flex;flex-direction:column;gap:.9rem;padding:2rem;border-radius:1.5rem;background:var(--hp-surface-card);border:1px solid var(--hp-border-soft);box-shadow:var(--hp-card-shadow);text-decoration:none;color:inherit;transition:transform .22s var(--ease-out),box-shadow .22s var(--ease-out),border-color .22s var(--ease-out)}.how-to .hp-guide-card:hover{transform:translateY(-3px);box-shadow:var(--hp-card-shadow-hover);border-color:color-mix(in srgb,var(--ll-accent-1) 30%,var(--hp-border-soft))}.how-to .hp-guide-card__icon{display:inline-flex;align-items:center;justify-content:center;width:2.75rem;height:2.75rem;border-radius:.85rem;background:var(--hp-surface-soft-green);color:var(--hp-accent-text)}.how-to .hp-guide-card__icon svg{width:1.35rem;height:1.35rem}.how-to .hp-guide-card__category{font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--hp-text-muted)}.how-to .hp-guide-card__title{font-size:1.4rem;font-weight:700;letter-spacing:-.01em;color:var(--foreground)}.how-to .hp-guide-card__body{font-size:.95rem;line-height:1.55;color:var(--hp-text-muted);margin-bottom:.5rem}.how-to .hp-guide-card__cta{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:600;color:var(--hp-accent-text);margin-top:auto}.how-to .hp-guide-card__cta .btn__arrow{transition:transform .22s var(--ease-out)}.how-to .hp-guide-card:hover .hp-guide-card__cta .btn__arrow{transform:translate(3px)}.how-to .hp-coming-soon{margin-top:2.5rem;text-align:center;font-size:.85rem;color:var(--hp-text-muted);letter-spacing:.04em}