:root{--color-primary: #ff6f3c;--color-primary-hover: #ff8c5e;--color-accent: #6f1a07;--color-background: #fff8f3;--color-surface: #ffffff;--color-text: #2a1a17;--color-muted: #6c5a52;--font-sans: "Inter", "Segoe UI", sans-serif;--font-heading: "Playfair Display", "Georgia", serif;--space-2xs: .25rem;--space-xs: .5rem;--space-sm: .75rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: .4rem;--radius-md: .75rem;--radius-lg: 1.25rem;--shadow-soft: 0 10px 25px rgba(111, 26, 7, .08);--border-width: 1px}:root{--brand-primary: var(--color-primary);--brand-accent: var(--color-accent)}*{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);background:var(--color-background);color:var(--color-text);line-height:1.6;min-height:100vh}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-accent);margin-top:0}p{margin-top:0;margin-bottom:var(--space-md);color:var(--color-text)}a{color:var(--color-primary);text-decoration:none}a:hover,a:focus{color:var(--color-primary-hover)}header,footer{padding:var(--space-md) var(--space-lg);display:flex;align-items:center;justify-content:space-between;background:var(--color-surface);box-shadow:var(--shadow-soft)}footer{margin-top:var(--space-2xl);font-size:.9rem;color:var(--color-muted)}header nav a{margin-left:var(--space-md);font-weight:600}.section{padding:var(--space-xl);border-radius:var(--radius-lg);margin-bottom:var(--space-xl)}.section-surface{background:var(--color-surface);box-shadow:var(--shadow-soft)}.section>*:last-child{margin-bottom:0}.site-header{position:sticky;top:0;z-index:100;background:#fffffff2;backdrop-filter:blur(8px)}.site-header .logo{display:inline-flex;align-items:center;gap:var(--space-sm);font-weight:700;color:var(--color-accent)}.site-header img{border-radius:var(--radius-sm)}main{padding:var(--space-xl) var(--space-lg);max-width:960px;margin:0 auto}.hero{background:var(--color-surface);padding:var(--space-xl);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);margin-bottom:var(--space-xl)}.event-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#ff6f3c33,#6f1a0714);transition:background .3s ease}.event-hero:after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at top right,rgba(255,255,255,.4),transparent 55%)}.event-hero[data-tone=casual]{background:linear-gradient(135deg,#ffc65d73,#ff6f3c59)}.event-hero[data-tone=formal]{background:linear-gradient(135deg,#6f1a07bf,#211009d9);color:#fff}.event-hero[data-tone=formal] .pill,.event-hero[data-tone=formal] .heading,.event-hero[data-tone=formal] dl,.event-hero[data-tone=formal] p{color:#fff}.event-hero[data-tone=family]{background:linear-gradient(135deg,#76bed073,#ff6f3c40)}.event-hero[data-tone=milestone]{background:linear-gradient(135deg,#e9c46a8c,#9b5de559)}.event-hero-description{max-width:58ch;position:relative;z-index:1}.event-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--space-md);margin-top:var(--space-lg);position:relative;z-index:1}.event-meta dt{font-weight:600;color:var(--color-accent);margin-bottom:var(--space-2xs)}.event-hero[data-tone=formal] .event-meta dt{color:#ffffffd9}.hero h1{margin-top:var(--space-sm);margin-bottom:var(--space-sm);font-size:clamp(2.25rem,2.8vw,3rem)}.hero p{max-width:48ch}.hero .actions{display:flex;flex-wrap:wrap;gap:var(--space-sm);margin-top:var(--space-md)}.heading{display:block;margin-bottom:var(--space-sm)}.heading-1{font-size:clamp(2.5rem,3.5vw,3.5rem)}.heading-2{font-size:clamp(1.75rem,2.5vw,2.5rem)}.heading-3{font-size:clamp(1.5rem,2vw,2rem)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2xs);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);border:var(--border-width) solid transparent;font-weight:600;cursor:pointer}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover,.btn-primary:focus{background:var(--color-primary-hover)}.btn-ghost{background:transparent;color:var(--color-accent);border-color:#6f1a0740}.btn-ghost:hover,.btn-ghost:focus{border-color:var(--color-accent);color:var(--color-accent)}.pill{display:inline-flex;align-items:center;padding:var(--space-2xs) var(--space-sm);border-radius:999px;background:#6f1a0714;color:var(--color-accent);font-size:.85rem;font-weight:600}.field{display:flex;flex-direction:column;gap:var(--space-2xs);margin-bottom:var(--space-md)}.field-label{font-weight:600;color:var(--color-accent)}.field-required{color:var(--color-primary);margin-left:var(--space-2xs)}.field-control{font-family:var(--font-sans);font-size:1rem;padding:var(--space-sm);border-radius:var(--radius-md);border:var(--border-width) solid rgba(111,26,7,.25);background:var(--color-surface);color:var(--color-text);transition:border-color .2s ease,box-shadow .2s ease}.field-control-select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--color-accent) 50%),linear-gradient(135deg,var(--color-accent) 50%,transparent 50%);background-position:calc(100% - 1.2rem) calc(50% - .35rem),calc(100% - .8rem) calc(50% - .35rem);background-size:.45rem .45rem;background-repeat:no-repeat;padding-right:2.5rem}.field-control-textarea{resize:vertical;min-height:6rem;line-height:1.5}.field-control:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 3px #ff6f3c40}.field-control-error{border-color:#b42318}.field-hint{font-size:.875rem;color:var(--color-muted)}.field-error{font-size:.875rem;color:#b42318;font-weight:600}.field[data-invalid=true] .field-label{color:#b42318}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-md)}.form-grid .field{margin-bottom:0}.form-actions{display:flex;flex-wrap:wrap;gap:var(--space-sm);margin-top:var(--space-md)}@media (max-width: 720px){header,footer{flex-direction:column;gap:var(--space-sm);text-align:center}header nav a{margin:0 var(--space-xs)}.hero{padding:var(--space-lg)}main{padding:var(--space-lg)}}