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blk-fade{0%{opacity:0;transform:translateY(4px)}}.blk-progress{background:var(--line-2);border-radius:2px;height:3px;overflow:hidden}.blk-progress span{background:var(--accent);height:100%;transition:width .3s ease-out;display:block}.blk-seg{background:var(--surface);border-radius:10px;grid-auto-columns:1fr;grid-auto-flow:column;gap:4px;margin-bottom:12px;padding:4px;display:grid}.blk-seg button{min-height:38px;color:var(--ink-2);font:600 .8125rem/1.1 var(--font-body);cursor:pointer;background:0 0;border:0;border-radius:8px}.blk-seg button[aria-selected=true]{background:var(--accent);color:var(--accent-ink)}.blk-values{gap:10px;margin:0;display:grid}.blk-values>div{grid-template-columns:7.5em 1fr;align-items:center;gap:10px;display:grid}.blk-values dt{color:var(--ink-3);font-size:.875rem}.blk-values dd{gap:4px;margin:0;display:grid}.blk-value{color:var(--ink);font-weight:600}.blk-bar{background:var(--line-2);border-radius:3px;height:6px;overflow:hidden}.blk-bar span{background:var(--accent);height:100%;transition:width .35s ease-out;display:block}.blk-note{color:var(--ink-3);margin:12px 0 0;font-size:.875rem}.blk-figure{width:220px;max-width:100%;margin:0 auto 10px;position:relative}.blk-phone{width:100%;height:auto;display:block}.blk-pin{border:2px solid var(--bg);background:var(--accent);width:32px;height:32px;color:var(--accent-ink);font:700 .8125rem/1 var(--font-mono);cursor:pointer;border-radius:50%;place-items:center;margin:-16px 0 0 -16px;display:grid;position:absolute}.blk-pin.is-on{background:var(--ink);color:var(--bg)}.blk-hotspots .blk-detail{min-height:3em}.doc-deck{max-width:1040px}.split{gap:16px;display:grid}@media (width>=760px){.split{grid-template-columns:1fr 1.15fr;align-items:start;gap:28px}.doc-deck .slide:has(.split){min-height:420px}}.media{gap:10px;margin:0;display:grid}.media-switch{background:var(--bg);border-radius:10px;grid-template-columns:1fr 1fr;gap:4px;padding:4px;display:grid}.media-switch button{min-height:38px;color:var(--ink-2);font:600 .8125rem/1 var(--font-body);cursor:pointer;background:0 0;border:0;border-radius:8px}.media-switch button[aria-selected=true]{background:var(--ink);color:var(--bg)}.media-stage{border:1px solid var(--line-2);background:#11131c;border-radius:12px;position:relative;overflow:hidden}.scene{width:100%;height:auto;display:block}.scene-look{transition:filter .7s ease-in-out}.scene-frame{transition:transform .7s ease-in-out,opacity .7s ease-in-out}.scene-grain{mix-blend-mode:screen;pointer-events:none;transition:opacity .7s ease-in-out}@media (prefers-reduced-motion:reduce){.scene-look,.scene-frame,.scene-grain{transition:none}}.media-play{background:var(--accent);min-height:44px;color:var(--accent-ink);font:700 .9375rem/1 var(--font-body);cursor:pointer;border:0;border-radius:999px;align-items:center;gap:8px;padding:0 16px;display:inline-flex;position:absolute;bottom:12px;left:12px}.media-badge{font:600 .75rem/1 var(--font-mono);background:#0b0b0fbf;border-radius:999px;padding:5px 10px;position:absolute;top:10px;left:10px;color:var(--ink)!important;margin:0!important}.media-caption{gap:8px;display:grid}.media-caption p{color:var(--ink-2);margin:0}.media-alt{color:var(--ink-3);font-size:.8125rem}.media-controls{justify-content:space-between;align-items:center;gap:12px;display:flex}.media-dots{gap:2px;display:flex}.media-dots button{cursor:pointer;background:0 0;border:0;width:28px;height:28px;padding:0;position:relative}.media-dots button:after{content:"";background:var(--line-2);border-radius:50%;position:absolute;inset:10px}.media-dots button.done:after{background:var(--accent-soft);box-shadow:inset 0 0 0 2px var(--accent)}.media-dots button.now:after{background:var(--accent);inset:8px}.deck{flex-direction:column;height:calc(100dvh - 57px);display:flex}.deck-track{scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:none;flex:1;display:flex;overflow:auto hidden}.deck-track::-webkit-scrollbar{display:none}.deck-slide{scroll-snap-align:start;scroll-snap-stop:always;min-width:0;padding:20px var(--gutter) 24px;flex:0 0 100%;overflow-y:auto}.deck-slide-inner{max-width:960px;min-height:100%;margin:0 auto}.deck-slide-inner>h2,.feature-head h2{font-family:var(--font-title);margin:0 0 12px;font-size:1.625rem;font-weight:800;line-height:1.1}.deck-slide-inner p,.deck-slide-inner ul,.deck-slide-inner ol{color:var(--ink-2);font-size:1.0625rem;line-height:1.55}.deck-slide-inner ul,.deck-slide-inner ol{padding-left:22px}.deck-slide-inner li+li{margin-top:8px}.deck-slide-inner strong{color:var(--ink)}.deck-cover .deck-slide-inner{flex-direction:column;justify-content:center;gap:6px;display:flex}.deck-cover h1{margin:4px 0 6px;font-size:2.25rem}.deck-start{place-self:flex-start start;margin-top:16px}.deck-bar{padding:8px var(--gutter) calc(8px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line);background:var(--bg);align-items:center;gap:8px;display:flex}.deck-arrow{border:1px solid var(--line-2);width:44px;height:44px;color:var(--ink);cursor:pointer;background:0 0;border-radius:50%;flex:none;font-size:1.5rem;line-height:1}.deck-arrow:disabled,.deck-explore:disabled{opacity:.35;cursor:default}.deck-where{color:var(--ink-2);font:.75rem/1 var(--font-mono);text-align:center;flex:1;gap:6px;display:grid}.deck-progress{background:var(--line-2);border-radius:2px;height:3px;overflow:hidden}.deck-progress span{background:var(--accent);height:100%;transition:width .25s ease-out;display:block}.deck-explore{border:1px solid var(--line-2);background:var(--surface);min-height:40px;color:var(--ink);font:600 .875rem/1 var(--font-body);cursor:pointer;border-radius:999px;padding:0 14px}.feature-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.feature-cta{background:var(--accent);min-height:40px;color:var(--accent-ink);font:700 .875rem/1 var(--font-body);cursor:pointer;border:0;border-radius:999px;flex:none;align-items:center;gap:6px;padding:0 14px;display:inline-flex}.feature-cta-back{border:1px solid var(--line-2);background:var(--surface);color:var(--ink)}.media-title{text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3)!important;font:.75rem/1 var(--font-mono)!important;margin:0!important}.doc-table th:first-child,.diagram th[scope=row],.diagram thead th:first-child{z-index:1;background:var(--surface);box-shadow:1px 0 0 var(--line-2);position:sticky;left:0}.diagram th[scope=row],.diagram thead th:first-child{background:var(--surface)}.feature-cta.pulse{position:relative}.feature-cta.pulse:after{content:"";border:2px solid var(--accent);pointer-events:none;border-radius:999px;animation:1.8s ease-out infinite cta-pulse;position:absolute;inset:-4px}@keyframes cta-pulse{0%{opacity:.9;transform:scale(1)}to{opacity:0;transform:scale(1.18)}}@media (prefers-reduced-motion:reduce){.feature-cta.pulse:after{opacity:.6;animation:none}}.feature-cta-say{border:1px solid var(--accent);color:var(--accent);background:0 0}.say-customer{background:var(--accent-soft);border-radius:14px 14px 14px 4px;gap:4px;max-width:85%;padding:10px 14px;display:grid;color:var(--ink)!important;margin:0 0 12px!important}.say-customer .who{color:var(--ink-3);font:.6875rem/1 var(--font-mono);text-transform:uppercase;letter-spacing:.06em}.say-options{gap:8px;display:grid}.say-why{gap:6px;margin-top:10px;display:grid}.say-why p{margin:0!important;font-size:.9375rem!important}.say-why .link-btn{justify-self:start;min-height:36px}.sayback-panel{gap:10px;display:grid}.sayback-prompt{font-weight:600;color:var(--ink)!important;margin:0!important}.sayback-form{gap:10px;display:grid}.sayback-form textarea{border:1px solid var(--line-2);background:var(--surface);width:100%;color:var(--ink);font:inherit;resize:vertical;border-radius:8px;padding:12px}.sayback-feedback{border:1px solid var(--line-2);background:var(--bg);border-radius:10px;gap:8px;padding:14px;display:grid}.sayback-feedback p{margin:0!important}.sayback-score{color:var(--ink)!important;font:800 1.75rem/1 var(--font-title)!important}.sayback-points{gap:4px;list-style:none;display:grid;margin:0 0 4px!important;padding:0!important}.sayback-points li{grid-template-columns:18px 1fr;gap:6px;display:grid}.sayback-points.is-covered li:before{content:"✓";color:var(--good)}.sayback-points.is-missed li:before{content:"✗";color:var(--bad)}.sayback-actions{align-items:center;gap:14px;margin-top:4px;display:flex}