.live-demo{overflow:hidden;border:1px solid var(--line);border-radius:32px;background:#f1f4f1;box-shadow:var(--shadow)}
.live-demo-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 22px;background:rgba(255,255,255,.86);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}
.live-demo-head strong,.live-demo-head span{display:block}.live-demo-head strong{font-size:16px}.live-demo-head div>span{color:var(--muted);font-size:12px}.live-badge{padding:7px 10px;border-radius:999px;background:var(--green-soft);color:var(--green-deep);font-size:10px!important;font-weight:900;letter-spacing:.09em;text-transform:uppercase;white-space:nowrap}
.screen-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;padding:18px;align-items:stretch}
.app-screen{position:relative;min-width:0;aspect-ratio:9/19.5;overflow:hidden;padding:20px 16px 18px;border:6px solid #fff;border-radius:31px;background:#fbfaf7;box-shadow:0 12px 30px rgba(16,38,63,.13),inset 0 0 0 1px rgba(16,38,63,.08);font-size:13px;line-height:1.45;display:flex;flex-direction:column}
.app-screen:before{content:"";position:absolute;z-index:3;top:5px;left:50%;width:52px;height:15px;transform:translateX(-50%);border-radius:999px;background:#10263f}
.screen-status{display:flex;justify-content:space-between;align-items:center;margin:3px 2px 18px;font-size:11px}.screen-status span{letter-spacing:2px;color:var(--muted)}
.screen-brand,.mini-nav{display:flex;align-items:center;justify-content:space-between;gap:8px;font-weight:900}.screen-brand{font-size:17px}.screen-brand span{color:var(--apricot)}.mini-nav{min-height:28px;font-size:12px}.mini-nav button{width:30px;height:30px;border:0;border-radius:9px;background:#fff;box-shadow:0 2px 0 #d8dddf;cursor:pointer}
.screen-kicker{margin:22px 0 6px;color:var(--green-deep);font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.app-screen h3{margin:0;font-size:clamp(21px,1.9vw,28px);line-height:1.04;letter-spacing:-.035em}.screen-copy{margin:9px 0 0;color:var(--muted);font-size:12px;line-height:1.48}.screen-note{margin-top:auto;padding-top:10px;color:var(--muted);font-size:10px;line-height:1.35;text-align:center}
.state-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:17px}.state-grid button{min-height:82px;padding:11px;border:1px solid var(--line);border-radius:14px;background:#fff;text-align:left;color:var(--ink);box-shadow:0 3px 0 #d9dfe0;cursor:pointer}.state-grid button.selected{border-color:#9db9da;background:var(--blue-soft);box-shadow:0 3px 0 #aac2dd}.state-grid i{display:grid;place-items:center;width:29px;height:29px;border-radius:9px;background:var(--blue-soft);color:var(--blue);font-style:normal;font-weight:900}.state-grid b{display:block;margin-top:9px;font-size:11px;line-height:1.2}.state-grid button:nth-child(2) i{background:var(--green-soft);color:var(--green-deep)}.state-grid button:nth-child(3) i{background:var(--apricot-soft);color:#a95e2d}
.step-orb{display:grid;place-items:center;width:40px;height:40px;margin:28px auto 0;border-radius:50%;background:var(--blue);color:#fff;font-weight:900;box-shadow:0 4px 0 #285b94}.child-support{text-align:center}.mini-progress{height:7px;margin:18px 0;border-radius:999px;background:#e3e8ea;overflow:hidden}.mini-progress span{display:block;width:33.33%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--green),var(--blue));transition:width 240ms cubic-bezier(.23,1,.32,1)}
.screen-primary,.screen-secondary{width:100%;min-height:44px;margin-top:10px;border:0;border-radius:13px;font-size:12px;font-weight:900;cursor:pointer}.screen-primary{background:var(--blue);color:#fff;box-shadow:0 4px 0 #285b94}.screen-primary.green{background:var(--green-deep);box-shadow:0 4px 0 #21483f}.screen-secondary{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:0 3px 0 #d7dddf}.screen-secondary.compact{min-height:38px;margin-top:auto}
.training-preview{display:grid;grid-template-columns:54px 1fr;gap:12px;align-items:center;margin-top:22px;padding:14px;border:1px solid var(--line);border-radius:17px;background:#fff}.focus-symbol{display:grid;place-items:center;width:54px;height:54px;border-radius:17px;background:var(--blue-soft);color:var(--blue);font-size:24px;font-weight:900}.training-preview b,.training-preview small{display:block}.training-preview b{font-size:13px}.training-preview small{margin-top:4px;color:var(--muted);font-size:10px}.skill-pills{display:flex;gap:6px;flex-wrap:wrap;margin-top:13px}.skill-pills span{padding:5px 8px;border-radius:999px;background:var(--green-soft);color:var(--green-deep);font-size:10px;font-weight:800}
.inline-game{position:relative;flex:1;min-height:290px;margin-top:13px;overflow:hidden;border:1px solid #ccdae8;border-radius:20px;background:radial-gradient(circle at 50% 35%,#fff,#eaf2fb)}.inline-target{position:absolute;z-index:2;left:50%;top:50%;width:76px;height:76px;transform:translate(-50%,-50%);border:0;border-radius:25px;background:var(--blue);color:#fff;font-size:25px;font-weight:900;box-shadow:0 6px 0 #285b94,0 14px 28px rgba(72,121,185,.24);cursor:pointer;opacity:0;pointer-events:none;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent;transition:transform 100ms cubic-bezier(.23,1,.32,1),opacity 80ms ease}.inline-target.playing{opacity:1;pointer-events:auto}.inline-target.repositioning{opacity:0;pointer-events:none}.game-start{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;text-align:center;transition:opacity 160ms ease}.game-start span{font-size:36px;color:var(--blue)}.game-start b,.game-start small{display:block}.game-start b{font-size:13px}.game-start small{margin-top:6px;color:var(--muted);font-size:10px}.game-start.hidden{opacity:0;pointer-events:none}.game-feedback{min-height:36px;margin:10px 0 0;text-align:center;color:var(--green-deep);font-size:11px;line-height:1.35;font-weight:800}
.family-live{background:#edf1ef}.family-visual{display:flex;align-items:center;justify-content:center;gap:14px;margin:22px 0;padding:20px;border-radius:18px;background:linear-gradient(145deg,#eaf2fa,#edf4ef)}.family-visual i{display:grid;place-items:center;width:48px;height:48px;border-radius:17px;background:#fff;color:var(--blue);font-size:22px;font-style:normal;box-shadow:0 6px 16px rgba(16,38,63,.08)}.family-visual span{font-size:12px;font-weight:900}.detail-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.detail-row span{padding:10px;border:1px solid var(--line);border-radius:13px;background:#fff}.detail-row b,.detail-row small{display:block}.detail-row b{font-size:12px}.detail-row small{color:var(--muted);font-size:10px}
.family-game-screen{padding:15px 12px}.face-game{position:relative;flex:1;overflow:hidden;border-radius:21px;background:#f5f3ed}.face-zone{position:absolute;left:0;right:0;height:28%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;background:linear-gradient(180deg,#2c5a80,#173b5f);color:#fff;font-size:12px}.parent-face{top:0;transform:rotate(180deg)}.child-face{bottom:0}.face-buttons{display:flex;gap:7px}.face-buttons button{width:42px;height:42px;border:0;border-radius:12px;background:#fff;color:var(--blue);font-size:17px;box-shadow:0 3px 0 rgba(0,0,0,.25);cursor:pointer}.face-buttons button:nth-child(2){color:var(--green)}.face-buttons button:nth-child(3){color:var(--apricot)}.face-center{position:absolute;inset:28% 0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px;text-align:center}.relay-sequence{display:flex;gap:4px}.relay-sequence i{display:grid;place-items:center;width:27px;height:27px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--muted);font-size:11px;font-style:normal;opacity:.4}.relay-sequence i.current{opacity:1;box-shadow:0 0 0 3px rgba(72,121,185,.15)}.relay-sequence i.done{opacity:1;background:var(--green-soft);color:var(--green-deep)}.face-center>b{margin-top:13px;font-size:11px;letter-spacing:.06em;text-transform:uppercase}.face-center>span{font-size:28px;font-weight:900}.face-center small{color:var(--muted);font-size:10px;line-height:1.3}.relay-success{position:absolute;z-index:5;inset:auto 10px 10px;padding:14px;border-radius:16px;background:rgba(255,255,255,.94);box-shadow:0 12px 30px rgba(16,38,63,.18);text-align:center;opacity:0;transform:translateY(115%);pointer-events:none;transition:transform 240ms cubic-bezier(.23,1,.32,1),opacity 160ms ease}.relay-success.show{opacity:1;transform:none;pointer-events:auto}.relay-success b,.relay-success small{display:block}.relay-success small{margin:4px 0 9px;color:var(--muted);font-size:10px}.relay-success button{border:0;border-radius:10px;padding:9px 13px;background:var(--green-deep);color:#fff;font-size:11px;font-weight:900;cursor:pointer}
.growth-bars{display:grid;gap:9px;margin-top:18px}.growth-bars button{padding:11px;border:1px solid var(--line);border-radius:13px;background:#fff;text-align:left;cursor:pointer}.growth-bars button.selected{border-color:#a8c2b4;background:var(--green-soft)}.growth-bars span{display:flex;justify-content:space-between;font-size:11px}.growth-bars em{font-style:normal;color:var(--muted)}.growth-bars i{display:block;height:7px;margin-top:8px;border-radius:999px;background:linear-gradient(90deg,var(--green) var(--bar),#e5eaed var(--bar));transition:filter 160ms ease}.insight-card{margin-top:13px;padding:13px;border-radius:15px;background:var(--green-soft)}.insight-card p{margin:4px 0 0;color:var(--green-deep);font-size:11px;line-height:1.35}.parent-checklist{max-height:0;overflow:hidden;opacity:0;margin-top:5px;transition:max-height 220ms cubic-bezier(.23,1,.32,1),opacity 160ms ease}.parent-checklist.open{max-height:150px;opacity:1}.parent-checklist label{display:block;padding:7px 2px;color:var(--muted);font-size:11px;line-height:1.25}.parent-checklist input{width:16px;height:16px;vertical-align:-3px;accent-color:var(--green-deep)}
.app-screen button{touch-action:manipulation;transition-property:transform,box-shadow,background-color,color;transition-duration:120ms,180ms,180ms,180ms;transition-timing-function:cubic-bezier(.23,1,.32,1),ease,ease,ease}.app-screen button:active{transform:scale(.96)}.inline-target:active{transform:translate(-50%,-50%) scale(.9)}.parent-face button:active{transform:scale(.92)}
@media(hover:hover) and (pointer:fine){.state-grid button:hover,.screen-primary:hover,.screen-secondary:hover,.growth-bars button:hover{transform:translateY(-1px)}.growth-bars button:hover i{filter:saturate(1.2)}}
@media(max-width:980px){.screen-row{grid-template-columns:repeat(4,270px);overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:24px}.app-screen{scroll-snap-align:start}.screen-row:after{content:"";width:1px}}
@media(max-width:620px){.live-demo{border-radius:24px}.screen-row{grid-template-columns:repeat(4,min(78vw,280px));padding:13px}.live-demo-head{padding:16px}.live-demo-head div>span{display:none}}
@media(prefers-reduced-motion:reduce){.app-screen *{transition-duration:.01ms!important;animation-duration:.01ms!important}.inline-target{transition:opacity 120ms ease}}
@media(prefers-reduced-transparency:reduce){.live-demo-head,.relay-success{background:#fff;backdrop-filter:none}}