.vnk-page{background:var(--surface-bg);color:var(--text-primary);min-height:100vh}.vnk-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.vnk-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px clamp(16px,5vw,48px);background:color-mix(in srgb,var(--surface-bg) 88%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-soft)}.vnk-logo{font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--text-primary);text-decoration:none}.vnk-logo span{color:var(--brand-primary)}.vnk-nav{display:flex;align-items:center;gap:8px}.vnk-nav-links{display:flex;gap:22px;margin-right:12px}.vnk-nav-links a{color:var(--text-secondary);text-decoration:none;font-size:var(--font-size-body-sm)}.vnk-nav-links a:hover{color:var(--text-primary)}@media (max-width:640px){.vnk-nav-links{display:none}}.vnk-container{max-width:1120px;margin:0 auto;padding:0 clamp(16px,5vw,48px)}.vnk-hero{padding:clamp(48px,9vw,104px) 0 clamp(40px,7vw,72px);text-align:center}.vnk-eyebrow{display:inline-block;font-size:var(--font-size-footnote);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-primary);background:var(--brand-primary-soft);padding:6px 12px;border-radius:var(--radius-full);margin-bottom:20px}.vnk-h1{font-size:clamp(32px,6vw,56px);line-height:1.05;font-weight:800;letter-spacing:-.03em;margin:0 auto 18px;max-width:14ch}.vnk-sub{font-size:clamp(16px,2.2vw,20px);line-height:1.5;color:var(--text-secondary);max-width:60ch;margin:0 auto 32px}.vnk-form{display:flex;gap:10px;width:100%}.vnk-form--hero{max-width:480px;margin:0 auto}.vnk-input{flex:1 1;min-width:0;height:48px;padding:0 16px;font-size:var(--font-size-body);color:var(--text-primary);background:var(--surface-canvas);border:1px solid var(--border-default);border-radius:var(--radius-md);outline:none}.vnk-input::placeholder{color:var(--text-muted)}.vnk-input:focus-visible{border-color:var(--brand-primary);box-shadow:0 0 0 3px var(--brand-primary-soft)}.vnk-form-msg{margin-top:10px;font-size:var(--font-size-body-sm);text-align:left}.vnk-form-msg--error{color:var(--status-danger)}.vnk-form-msg--success{color:var(--status-success,var(--brand-primary))}@media (max-width:520px){.vnk-form{flex-direction:column}}.vnk-form--stack{flex-direction:column}.vnk-textarea{width:100%;padding:12px 16px;font-size:var(--font-size-body);font-family:inherit;color:var(--text-primary);background:var(--surface-canvas);border:1px solid var(--border-default);border-radius:var(--radius-md);outline:none;resize:vertical}.vnk-textarea::placeholder{color:var(--text-muted)}.vnk-textarea:focus-visible{border-color:var(--brand-primary);box-shadow:0 0 0 3px var(--brand-primary-soft)}.vnk-footer .vnk-textarea{background:rgba(255,255,255,.95)}.vnk-section{padding:clamp(40px,7vw,80px) 0}.vnk-section-title{font-size:clamp(24px,3.5vw,34px);font-weight:800;letter-spacing:-.02em;text-align:center;margin:0 0 8px}.vnk-section-lead{text-align:center;color:var(--text-secondary);max-width:56ch;margin:0 auto 40px}.vnk-features{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}@media (max-width:900px){.vnk-features{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.vnk-features{grid-template-columns:1fr}}.vnk-feature{background:var(--surface-canvas);border:1px solid var(--border-soft);border-radius:var(--radius-lg);padding:24px}.vnk-feature-icon{width:44px;height:44px;border-radius:var(--radius-md);background:var(--brand-primary-soft);color:var(--brand-primary);display:grid;place-items:center;margin-bottom:14px}.vnk-feature h3{font-size:var(--font-size-body-lg);font-weight:700;margin:0 0 6px}.vnk-feature p{color:var(--text-secondary);font-size:var(--font-size-body-sm);line-height:1.55;margin:0}.vnk-sticky{position:fixed;left:0;right:0;bottom:0;z-index:60;display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;padding:12px clamp(16px,5vw,48px);background:var(--surface-canvas);border-top:1px solid var(--border-default);box-shadow:var(--shadow-lg);transform:translateY(100%);opacity:0;transition:transform .28s ease,opacity .28s ease}.vnk-sticky--in{transform:translateY(0);opacity:1}.vnk-sticky-text{font-weight:600}.vnk-sticky .vnk-form{width:auto;flex:1 1;max-width:420px}.vnk-sticky-close{background:none;border:none;color:var(--text-muted);font-size:20px;line-height:1;cursor:pointer;padding:6px;border-radius:var(--radius-sm)}.vnk-sticky-close:hover{color:var(--text-primary)}@media (max-width:640px){.vnk-sticky-text{display:none}}.vnk-footer{background:var(--brand-primary);padding:clamp(48px,8vw,88px) 0 40px;text-align:center}.vnk-footer,.vnk-footer .vnk-section-title,.vnk-footer .vnk-sub{color:var(--brand-contrast)}.vnk-footer .vnk-input{background:rgba(255,255,255,.95)}.vnk-footer-meta{margin-top:40px;font-size:var(--font-size-body-sm);color:color-mix(in srgb,var(--brand-contrast) 78%,transparent)}