.demo-section{padding-top:clamp(28px,4vw,48px)}.demo-paths{display:flex;flex-wrap:wrap;gap:6px;padding-bottom:22px;border-bottom:1px solid var(--line-2);margin-bottom:clamp(30px,4vw,48px)}.demo-paths a{display:inline-flex;align-items:center;min-height:42px;padding:8px 15px;border:1px solid var(--line-2);border-radius:2px;font-family:var(--font-mono);font-size:.73rem;color:var(--ink-2);background:var(--surface)}.demo-paths a:hover{border-color:var(--accent);color:var(--accent)}.demo-paths a[aria-current=page]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:500}.demo-grid{display:grid;grid-template-columns:.95fr 1.05fr;grid-gap:clamp(30px,5vw,72px);gap:clamp(30px,5vw,72px);align-items:start}.demo-intro{padding-top:14px;min-width:0}.demo-h{font-size:clamp(2.6rem,4.7vw,4.3rem);font-weight:700;letter-spacing:-.05em;line-height:1.02;margin:14px 0 24px;text-wrap:balance}.demo-intro>p{color:var(--ink-2);font-size:1.08rem;max-width:46ch;margin-bottom:28px}.demo-points{list-style:none;padding:0;margin:0 0 32px;display:flex;flex-direction:column}.demo-points li{display:flex;align-items:flex-start;gap:12px;padding:15px 0;border-top:1px solid var(--line);color:var(--ink-2);font-size:.95rem}.demo-points b{display:grid;place-items:center;width:23px;height:23px;flex:none;color:var(--accent);border:1px solid var(--line-2);border-radius:2px;font-size:.75rem}.demo-contact{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding-top:24px;border-top:1px solid var(--line);font-size:.94rem;color:var(--ink-2)}.demo-contact>span{margin-bottom:3px}.demo-contact a{color:var(--ink);font-weight:600;overflow-wrap:anywhere}.demo-contact a:hover{text-decoration:underline}.demo-card{min-width:0;border:1px solid var(--line-2);border-top:3px solid var(--accent);border-radius:4px;background:var(--surface);padding:clamp(22px,3vw,36px)}.demo-form{display:flex;flex-direction:column;gap:18px}.df-heading{padding-bottom:18px;border-bottom:1px solid var(--line)}.df-heading h2{font-size:1.55rem;line-height:1.2;font-weight:700;letter-spacing:-.035em;margin-bottom:10px}.df-heading p{color:var(--ink-2);font-size:.92rem}.df-required{display:block;color:var(--ink-2);margin-top:14px;font-family:var(--font-mono);font-size:.65rem}.df-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.demo-form label{display:flex;flex-direction:column;gap:7px;min-width:0;font-size:.82rem;font-weight:600;color:var(--ink)}.df-label>span{color:var(--accent)}.demo-form label em{font-style:normal;color:var(--ink-2);font-size:.76rem;font-weight:400}.demo-form input,.demo-form textarea{width:100%;min-width:0;padding:12px 14px;border:1px solid var(--line-2);border-radius:2px;background:var(--surface-2);color:var(--ink);font-family:var(--font-sans);font-size:1rem;font-weight:400}.demo-form input::placeholder,.demo-form textarea::placeholder{color:var(--ink-2);opacity:.8}.demo-form textarea{resize:vertical;line-height:1.5}.demo-form input:focus,.demo-form textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}.df-topic{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.04em;color:var(--ink-2);background:var(--surface-2);border:1px solid var(--line-2);border-left:2px solid var(--accent);border-radius:2px;padding:9px 12px;align-self:flex-start}.df-topic b{color:var(--accent);font-weight:600;margin-left:4px}.df-submit{justify-content:center;margin-top:4px}.df-submit:disabled{cursor:wait;opacity:.65}.df-message-meta{display:flex;justify-content:space-between;gap:12px;margin-top:-9px;color:var(--ink-2);font-size:.72rem}.df-message-meta>span:last-child{white-space:nowrap;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.df-note{font-size:.76rem;color:var(--ink-2);margin:0;text-align:center}.df-error{background:var(--accent-soft);color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 40%,transparent);padding:11px 14px;border-radius:2px;font-size:.9rem}.demo-success{text-align:center;padding:24px 8px}.demo-check{width:58px;height:58px;border-radius:50%;background:color-mix(in srgb,var(--signal) 12%,var(--surface));color:var(--signal);display:flex;align-items:center;justify-content:center;font-size:1.7rem;margin:0 auto 16px}.demo-success h2{font-size:1.5rem;font-weight:700;margin-bottom:8px;letter-spacing:-.02em}.demo-success p{color:var(--ink-2);margin-bottom:22px}.df-back{display:block;margin-top:20px;color:var(--ink-2);font-size:.86rem;text-decoration:underline;text-underline-offset:4px}.demo-next{margin-top:clamp(48px,7vw,90px);padding-top:32px;border-top:1px solid var(--line-2)}.demo-next-heading h2{font-size:clamp(1.5rem,2.7vw,2rem);letter-spacing:-.025em;line-height:1.2}.demo-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:1px;gap:1px;margin:30px 0 0;padding:1px;border-radius:4px;background:var(--line-2);list-style:none}.demo-steps li{padding:28px;background:var(--surface)}.demo-step-num{display:block;color:var(--accent);font-family:var(--font-mono);font-size:.8rem;margin-bottom:24px}.demo-steps h3{font-size:1.12rem;font-weight:700;letter-spacing:-.025em;margin-bottom:9px}.demo-steps p{color:var(--ink-2);font-size:.93rem;max-width:39ch}.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}@media (max-width:820px){.demo-grid{grid-template-columns:1fr}.demo-intro{padding-top:0}.demo-h{max-width:16ch}.demo-intro>p{max-width:62ch}.demo-steps li{padding:22px}}@media (max-width:580px){.demo-steps,.df-row{grid-template-columns:1fr}.demo-step-num{margin-bottom:7px}.demo-steps p{max-width:none}.df-message-meta{flex-wrap:wrap;gap:4px}}