.ev-surface .demo-samples .h2{max-width:20em}.ev-surface .demo-samples .lead{margin-top:1.2rem;max-width:44em}.ev-surface .demo-samples .src{margin-top:clamp(32px,4vw,48px)}.ev-surface .demo-samples-more{margin-top:1.4rem;color:var(--ink-2);font-size:.95rem}.ev-surface .da-wrap{max-width:880px;margin:0 auto;padding:clamp(56px,7vw,88px) 40px}.ev-surface .da-wrap section{padding:0}.ev-surface .da-scene{text-align:center}.ev-surface .da-scene-caption{font-family:var(--mono,ui-monospace,monospace);font-size:.82rem;letter-spacing:.04em;color:var(--ink-3,#5b6472);margin:0 0 1.25rem}.ev-surface .da-scene-title{font-family:var(--serif);font-size:clamp(2rem,3.7vw,3.05rem);font-weight:500;line-height:1.07;letter-spacing:-.026em;margin:0 0 1.25rem}.ev-surface .da-scene-display{font-size:clamp(2.3rem,5vw,3.5rem);line-height:1.04;letter-spacing:-.03em}.ev-surface .da-scene-lead{font-size:clamp(1.08rem,1.45vw,1.28rem);line-height:1.55;color:var(--ink-2,#3a4250);max-width:52ch;margin:0 auto 2rem}.ev-surface .da-scene-aux{font-size:.85rem;color:var(--ink-3,#5b6472);margin:1rem 0 0}.ev-surface .da-outputs{display:grid;gap:clamp(16px,2.5vw,24px)}.ev-surface .da-outputs-kicker{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3,#5b6472);margin:0 0 .25rem}.ev-surface .da-card{border:1px solid var(--line);border-radius:16px;background:var(--card);padding:clamp(18px,3vw,26px)}.ev-surface .da-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem}.ev-surface .da-card-tag{font-weight:700}.ev-surface .da-card-sub{font-family:var(--mono,ui-monospace,monospace);font-size:.7rem;letter-spacing:.06em;color:var(--teal-deep)}.ev-surface .da-card-title{font-weight:700;margin:0 0 .4rem}.ev-surface .da-card-body,.ev-surface .da-packet-line{color:var(--ink-2,#3a4250);line-height:1.5;margin:0 0 .75rem}.ev-surface .da-packet-meta{font-family:var(--mono,ui-monospace,monospace);font-size:.72rem;color:var(--ink-3,#5b6472);margin-right:.6rem}.ev-surface .da-lang-row{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.5rem}.ev-surface .da-lang-chip{font-size:.72rem;border:1px solid var(--line,#e4e2dc);border-radius:999px;padding:.15rem .6rem;color:var(--ink-3,#5b6472)}.ev-surface .da-goal-list{list-style:none;padding:0;margin:0 0 .75rem;display:grid;gap:.4rem}.ev-surface .da-goal-row{display:flex;align-items:center;gap:.55rem;font-weight:600}.ev-surface .da-goal-check{display:inline-flex;align-items:center;justify-content:center;width:1.25rem;height:1.25rem;border-radius:999px;background:var(--teal-deep);color:#fff;font-size:.8rem}.ev-surface .da-card-note{font-size:.85rem;color:var(--ink-3,#5b6472);margin:0 0 .5rem}.ev-surface .da-card-link{font-weight:600;color:var(--teal-deep);text-decoration:none}.ev-surface .da-card-link:hover{text-decoration:underline}@media (max-width:600px){.ev-surface .da-wrap{padding-left:22px;padding-right:22px}}