:root{--st-bg: #f4f6f8;--st-surface: #ffffff;--st-ink: #142033;--st-muted: #5b6b7c;--st-line: #d7dee7;--st-accent: #0f6e56;--st-accent-ink: #ffffff;--st-font: "Segoe UI", "Helvetica Neue", sans-serif}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:var(--st-font);color:var(--st-ink);background:radial-gradient(1200px 600px at 10% -10%,#d9efe8 0%,transparent 55%),radial-gradient(900px 500px at 100% 0%,#e8eef7 0%,transparent 50%),var(--st-bg)}a{color:var(--st-accent)}.st-page{min-height:100vh;display:flex;flex-direction:column}.st-header,.st-footer{padding:1rem 1.5rem}.st-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;border-bottom:1px solid color-mix(in srgb,var(--st-line) 80%,transparent);background:color-mix(in srgb,var(--st-surface) 88%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.st-brand{font-weight:700;letter-spacing:-.02em;text-decoration:none;color:var(--st-ink)}.st-nav{display:flex;gap:1rem;align-items:center}.st-nav a{text-decoration:none;color:var(--st-muted);font-size:.95rem}.st-nav a:hover{color:var(--st-ink)}.st-btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:.55rem;background:var(--st-accent);color:var(--st-accent-ink);text-decoration:none;padding:.65rem 1rem;font:inherit;font-weight:600;cursor:pointer}.st-btn--ghost{background:transparent;color:var(--st-ink);border:1px solid var(--st-line)}.st-main{flex:1;width:min(720px,calc(100% - 2rem));margin:0 auto;padding:3.5rem 0 4rem}.st-hero h1{margin:0 0 .75rem;font-size:clamp(2rem,4vw,2.75rem);letter-spacing:-.03em;line-height:1.15}.st-hero p{margin:0 0 1.5rem;color:var(--st-muted);font-size:1.05rem;line-height:1.6}.st-actions{display:flex;flex-wrap:wrap;gap:.75rem}.st-card{margin-top:2rem;padding:1.25rem 1.35rem;border:1px solid var(--st-line);border-radius:.85rem;background:var(--st-surface)}.st-card h2{margin:0 0 .5rem;font-size:1.05rem}.st-card p{margin:0;color:var(--st-muted);line-height:1.55}.st-footer{border-top:1px solid var(--st-line);color:var(--st-muted);font-size:.85rem}.st-auth{width:min(420px,100%);margin:0 auto}.st-auth__title{margin:0 0 .5rem;font-size:1.75rem}.st-auth__lead,.st-auth__status{color:var(--st-muted);line-height:1.5}.st-auth__form{display:grid;gap:.9rem;margin-top:1.25rem}.st-auth__field{display:grid;gap:.35rem}.st-auth__field input{border:1px solid var(--st-line);border-radius:.55rem;padding:.7rem .8rem;font:inherit;background:var(--st-surface)}.st-auth__error{color:#b42318;font-style:normal;font-size:.85rem}.st-auth__links{display:flex;justify-content:space-between;gap:1rem;margin-top:1rem;font-size:.9rem}