.aidc246{--navy:#092a50;--muted:#61778b;--blue:#2698e8;--green:#42bd83;--orange:#f5ad21;--pink:#f05c78;color:var(--navy);background:#fff}.aidc246 *{box-sizing:border-box}.aidc246-wrap{width:min(1180px,calc(100% - 64px));margin:auto}.aidc246-label{font-size:13px;font-weight:800;letter-spacing:.22em;color:#25a874;margin:0 0 14px}.aidc246 h1,.aidc246 h2,.aidc246 h3{color:var(--navy);margin-top:0}.aidc246-hero{position:relative;min-height:510px;overflow:hidden;background:#effafa}.aidc246-hero__bg{position:absolute;inset:0;background-size:cover;background-position:center 35%}.aidc246-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(247,252,252,.98),rgba(247,252,252,.88) 42%,rgba(247,252,252,.05) 70%)}.aidc246-hero__inner{position:relative;z-index:2;min-height:510px;display:flex;align-items:center}.aidc246-hero__copy{max-width:590px}.aidc246-hero h1{font-size:52px;line-height:1.28;margin-bottom:22px}.aidc246-hero__copy>p:not(.aidc246-label){font-size:16px;line-height:2;color:#4e6579}.aidc246-primary{display:inline-flex;margin-top:20px;padding:17px 30px;border-radius:999px;background:linear-gradient(90deg,#168ff0,#43c978);color:#fff!important;text-decoration:none;font-weight:800;box-shadow:0 12px 28px rgba(28,155,186,.22)}.aidc246-hero__side{margin-left:auto;margin-right:30px;font-weight:700;line-height:1.8}.aidc246-features{position:relative;z-index:3;margin-top:-45px}.aidc246-featuregrid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:16px;box-shadow:0 14px 38px rgba(26,62,88,.12);padding:22px}.aidc246-feature{display:flex;gap:15px;padding:8px 18px;border-right:1px solid #e7eef3}.aidc246-feature:last-child{border:0}.aidc246-feature__icon{width:58px;height:58px;flex:0 0 58px;border-radius:50%;display:grid;place-items:center;font-size:25px}.blue{--accent:var(--blue);--soft:#e9f5ff}.green{--accent:var(--green);--soft:#eaf8ef}.orange{--accent:var(--orange);--soft:#fff4df}.pink{--accent:var(--pink);--soft:#ffedf1}.aidc246-feature__icon{background:var(--soft)}.aidc246-feature h3{font-size:17px;margin:2px 0 6px}.aidc246-feature p{font-size:13px;line-height:1.6;color:var(--muted);margin:0}.aidc246-scenes{padding:80px 0 45px;background:linear-gradient(180deg,#f8fdff,#fff)}.aidc246-head h2,.aidc246-coord h2,.aidc246-about h2{font-size:36px;margin-bottom:10px}.aidc246-head>p:last-child,.aidc246-coordgrid>div>p:last-child,.aidc246-about p{font-size:16px;line-height:1.8;color:var(--muted)}.aidc246-scenegrid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}.aidc246-scene{display:grid;grid-template-columns:1fr 190px;min-height:230px;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 8px 24px rgba(22,55,80,.09);position:relative;border-left:5px solid var(--accent)}.aidc246-scene__body{display:grid;grid-template-columns:58px 1fr;gap:16px;padding:24px 18px}.aidc246-scene__icon,.aidc246-step__icon{background:var(--soft)}.aidc246-scene__icon{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;font-size:24px}.aidc246-scene h3{font-size:21px;line-height:1.4;margin-bottom:8px}.aidc246-scene p{font-size:14px;line-height:1.65;color:var(--muted);margin:0 0 10px}.aidc246-scene ul{list-style:none;margin:0;padding:0}.aidc246-scene li{font-size:13px;color:#506b80;margin:6px 0;padding-left:22px;position:relative}.aidc246-scene li:before{content:"✓";position:absolute;left:0;width:16px;height:16px;border-radius:4px;background:var(--accent);color:#fff;font-size:11px;text-align:center;line-height:16px}.aidc246-scene img{width:100%;height:100%;object-fit:cover}.aidc246-flow{padding:55px 0}.aidc246-flowgrid{display:grid;grid-template-columns:1fr 42px 1fr 42px 1fr 42px 1fr;align-items:center;margin-top:30px}.aidc246-step{text-align:center}.aidc246-step__num{font-weight:900;color:var(--accent);display:block}.aidc246-step__icon{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;margin:8px auto 12px;font-size:28px}.aidc246-step h3{font-size:18px;margin-bottom:8px}.aidc246-step p{font-size:13px;line-height:1.65;color:var(--muted)}.aidc246-flowarrow{font-size:42px;color:#168fe6;text-align:center}.aidc246-coord{padding:55px 0 70px;background:linear-gradient(135deg,#f5fbff,#effbf5)}.aidc246-coordgrid{display:grid;grid-template-columns:1fr 520px;gap:70px;align-items:center}.aidc246-map{width:430px;height:360px;margin:auto;position:relative;border:1px solid #d7e7ed;border-radius:50%;background:radial-gradient(circle,#e7f8ef 0 42%,transparent 43%)}.aidc246-map__center,.aidc246-map__node{position:absolute;border-radius:50%;display:grid;place-items:center;text-align:center;font-weight:800}.aidc246-map__center{width:130px;height:130px;left:150px;top:115px;background:linear-gradient(145deg,#1f96d5,#43bf87);color:#fff;font-size:18px}.aidc246-map__node{width:96px;height:96px;background:#fff;box-shadow:0 8px 24px rgba(30,76,100,.1);font-size:13px}.n1{left:167px;top:-18px}.n2{right:-6px;top:38px}.n3{right:-20px;bottom:38px}.n4{right:75px;bottom:-25px}.n5{left:55px;bottom:-25px}.n6{left:-20px;top:115px}.aidc246-about{padding:60px 0}.aidc246-aboutgrid{display:grid;grid-template-columns:1fr 1.15fr;gap:55px;align-items:center}.aidc246-about img{width:100%;aspect-ratio:1.8/1;object-fit:cover;border-radius:12px}.aidc246-contact{padding:42px 0;background:linear-gradient(90deg,#eefbff,#f2fff5)}.aidc246-contact>.aidc246-wrap{display:flex;align-items:center;justify-content:space-between}.aidc246-contact h2{font-size:25px;margin-bottom:8px}.aidc246-contact p{color:var(--muted);line-height:1.7;margin:0}.aidc246-contact .aidc246-primary{margin:0}
@media(max-width:767px){.aidc246-wrap{width:calc(100% - 32px)}.aidc246-hero{min-height:600px}.aidc246-hero__bg{background-position:62% center}.aidc246-hero:after{background:linear-gradient(180deg,rgba(247,252,252,.92) 0%,rgba(247,252,252,.8) 52%,rgba(247,252,252,.05) 80%)}.aidc246-hero__inner{min-height:600px;align-items:flex-start;padding-top:55px}.aidc246-hero__copy{max-width:90%}.aidc246-hero h1{font-size:34px}.aidc246-hero__copy>p:not(.aidc246-label){font-size:14px;line-height:1.8}.aidc246-hero__side{display:none}.aidc246-features{margin-top:-18px}.aidc246-featuregrid{grid-template-columns:1fr 1fr;padding:10px}.aidc246-feature{padding:15px 10px;border-right:0;border-bottom:1px solid #edf2f4}.aidc246-feature:nth-child(odd){border-right:1px solid #edf2f4}.aidc246-feature__icon{width:44px;height:44px;flex-basis:44px;font-size:19px}.aidc246-feature h3{font-size:14px}.aidc246-feature p{font-size:11px}.aidc246-scenes{padding:60px 0 25px}.aidc246-head h2,.aidc246-coord h2,.aidc246-about h2{font-size:29px}.aidc246-head>p:last-child{font-size:14px}.aidc246-scenegrid{grid-template-columns:1fr;gap:14px}.aidc246-scene{grid-template-columns:1fr 34%;min-height:220px}.aidc246-scene__body{grid-template-columns:42px 1fr;gap:10px;padding:18px 12px}.aidc246-scene__icon{width:40px;height:40px;font-size:17px}.aidc246-scene h3{font-size:17px}.aidc246-scene p{font-size:12px}.aidc246-scene li{font-size:11px;margin:5px 0}.aidc246-flow{padding:40px 0}.aidc246-flowgrid{grid-template-columns:1fr 18px 1fr 18px 1fr 18px 1fr;gap:0}.aidc246-step__icon{width:48px;height:48px;font-size:18px}.aidc246-step h3{font-size:13px}.aidc246-step p{font-size:10px}.aidc246-flowarrow{font-size:24px}.aidc246-coord{padding:45px 0 60px;overflow:hidden}.aidc246-coordgrid{grid-template-columns:1fr;gap:30px}.aidc246-map{width:310px;height:280px}.aidc246-map__center{width:96px;height:96px;left:107px;top:92px;font-size:14px}.aidc246-map__node{width:70px;height:70px;font-size:10px}.n1{left:120px;top:-8px}.n2{right:0;top:30px}.n3{right:-2px;bottom:28px}.n4{right:50px;bottom:-8px}.n5{left:48px;bottom:-8px}.n6{left:-2px;top:104px}.aidc246-about{padding:45px 0}.aidc246-aboutgrid{grid-template-columns:1fr;gap:25px}.aidc246-about p{font-size:14px}.aidc246-contact>.aidc246-wrap{display:block}.aidc246-contact .aidc246-primary{margin-top:20px;width:100%;justify-content:center}.pc{display:none}}

/* alpha247: no mockup crops; dedicated crisp visual panels */
.aidc246-scene .aidc247-visual{min-height:100%;display:grid;place-items:center;background:radial-gradient(circle at 65% 35%,#fff 0 18%,transparent 19%),linear-gradient(135deg,var(--soft),#fff);position:relative;overflow:hidden}
.aidc246-scene .aidc247-visual:before,.aidc246-scene .aidc247-visual:after{content:"";position:absolute;border:1px solid color-mix(in srgb,var(--accent) 28%,white);border-radius:28px;width:110px;height:145px;transform:rotate(12deg);background:#ffffff99}
.aidc246-scene .aidc247-visual:after{width:82px;height:82px;border-radius:50%;transform:none;right:-20px;bottom:-15px;background:var(--soft)}
.aidc247-visual span{position:relative;z-index:2;font-size:38px;filter:saturate(.85)}
.aidc247-about-placeholder{width:100%;aspect-ratio:1.8/1;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#edf9f3,#eef8ff);color:#4aa87c;font-size:15px;font-weight:800;letter-spacing:.16em}
@media(max-width:767px){.aidc246-scene .aidc247-visual{min-width:0}.aidc247-visual span{font-size:28px}.aidc246-map{max-width:calc(100vw - 56px);transform:scale(.92);transform-origin:center}.aidc246-aboutgrid{gap:20px}}
\n/* alpha248 mobile correction: no stray rails, literal linebreaks fixed in template, compact coordination map */\n@media(max-width:767px){\n  .aidc246-scene{border-left:0!important;grid-template-columns:1fr!important;min-height:0!important;}\n  .aidc246-scene .aidc247-visual{display:none!important;}\n  .aidc246-scene__body{grid-template-columns:42px minmax(0,1fr)!important;padding:20px 16px!important;}\n  .aidc246-scene h3{overflow-wrap:anywhere;}\n  .aidc246-map{width:270px!important;height:270px!important;max-width:270px!important;transform:none!important;}\n  .aidc246-map__center{width:88px!important;height:88px!important;left:91px!important;top:91px!important;font-size:13px!important;}\n  .aidc246-map__node{width:58px!important;height:58px!important;font-size:9px!important;line-height:1.25!important;padding:4px!important;}\n  .aidc246-map .n1{left:106px!important;top:4px!important;}\n  .aidc246-map .n2{right:12px!important;top:45px!important;}\n  .aidc246-map .n3{right:12px!important;bottom:45px!important;}\n  .aidc246-map .n4{right:55px!important;bottom:2px!important;}\n  .aidc246-map .n5{left:55px!important;bottom:2px!important;}\n  .aidc246-map .n6{left:12px!important;top:106px!important;}\n}\n