:root{--color-canvas:#f7faff;--color-canvas-tint:#edf3ff;--color-surface:#ffffffd1;--color-surface-solid:#fff;--color-surface-soft:#eef4ff;--color-text:#102033;--color-text-muted:#60738f;--color-text-faint:#91a2ba;--color-line:#d8e4ff;--color-line-strong:#adc2ff;--color-primary:#2962ff;--color-primary-hover:#1f55e6;--color-accent:#00b8ff;--color-accent-soft:#def6ff;--color-success:#1d8a78;--color-warning:#9a6a17;--color-danger:#ad475d;--font-sans:"PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;--font-mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.375rem;--text-2xl:clamp(2.4rem, 7vw, 5.25rem);--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4.5rem;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--shadow-surface:0 28px 70px 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var(--site-header-panel-height));pointer-events:none;content:"";-webkit-backdrop-filter:blur(20px)saturate(1.32);backdrop-filter:blur(20px)saturate(1.32);background:linear-gradient(#f7faffbd,#f7faff8a 82%,#f7faff00),#ffffff42;position:absolute;left:50%;transform:translate(-50%)}.site-header__inner{z-index:1;align-items:center;gap:var(--space-5);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(22px)saturate(1.45);backdrop-filter:blur(22px)saturate(1.45);background:linear-gradient(135deg,#ffffffbd,#f4f8ff7a),#ffffff6b;border:1px solid #d6e1ffb8;min-height:4rem;padding:.45rem .65rem .45rem .9rem;display:flex;position:relative;overflow:hidden;box-shadow:0 18px 52px #2962ff21,inset 0 1px #ffffffc7,inset 0 -1px #2962ff14}.site-header__inner:before{z-index:-1;pointer-events:none;content:"";background:radial-gradient(circle at 12% 0,#ffffffd1,#0000 34%),linear-gradient(#ffffff7a,#0000 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0;color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.7}.software-selector{width:12rem;height:27rem;position:relative}.software-selector__button{background:var(--color-surface-solid);border-radius:var(--radius-md);cursor:pointer;width:4.65rem;height:4.65rem;transition:border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);border:1px solid #aebbb5d9;place-items:center;padding:.3rem;display:grid;position:absolute;overflow:hidden;box-shadow:0 16px 34px 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h1{letter-spacing:.02em;font-size:2.75rem}.home-hero__lead{max-width:100%;font-size:var(--text-base)}.home-hero__visual{width:min(100% - 1.5rem,44rem);min-height:22rem}.home-route{--route-gutter:max(.75rem, 5vw);padding:var(--space-7) var(--route-gutter)}.home-route__visual{height:66vw;min-height:16rem;margin-top:calc(-1 * var(--space-7))}.home-route__copy h2{font-size:3rem}.home-route__copy>p{font-size:var(--text-base)}}.insights-page{gap:var(--space-7);width:min(100%,70rem);margin:0 auto;display:grid}.insight-carousel{position:relative}.insight-carousel__slide{border-radius:var(--radius-lg);background:linear-gradient(135deg,#fffffff7,#eef4ffeb);border:1px solid #adc2ffd1;align-items:end;min-height:clamp(22rem,42vw,30rem);padding:clamp(1.75rem,5vw,4rem);animation:.42s both insight-slide-in;display:flex;position:relative;overflow:hidden;box-shadow:0 28px 70px #2962ff1f}.insight-carousel__content{z-index:1;max-width:44rem;position:relative}.insight-carousel__content>p{color:var(--color-accent);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase;margin:0}.insight-carousel h1{margin:var(--space-4) 0;color:var(--color-text);letter-spacing:0;font-size:3rem;font-weight:500;line-height:1.25}.insight-carousel__content>a{align-items:center;gap:var(--space-3);margin-top:var(--space-6);color:var(--color-primary);font-size:var(--text-sm);text-decoration:none;display:inline-flex}.insight-carousel__controls{z-index:2;gap:var(--space-2);display:flex;position:absolute;bottom:clamp(1.75rem,5vw,4rem);right:clamp(1.75rem,5vw,4rem)}.insight-carousel__control{cursor:pointer;width:1.7rem;height:.25rem;transition:background var(--transition-fast), width var(--transition-fast);background:#2962ff2e;border:0;border-radius:99px;padding:0}.insight-carousel__control--active{background:var(--color-accent);width:2.8rem}.insight-visual{opacity:.62;position:absolute;inset:0}.insight-visual:after{content:"";background:linear-gradient(90deg,#fffffff0 0%,#f7faffc7 58%,#eef4ff61);position:absolute;inset:0}.insight-visual i{display:block;position:absolute}.insight-visual--segments{background:linear-gradient(135deg,#dcecff,#f7fbff)}.insight-visual--segments i{border:1px solid #9ad9f78c;border-radius:50%;width:10rem;height:10rem}.insight-visual--segments i:first-child{top:14%;right:14%}.insight-visual--segments i:nth-child(2){width:7rem;height:7rem;top:29%;right:29%}.insight-visual--segments i:nth-child(3){background:#00a6bd66;width:4rem;height:4rem;top:40%;right:41%}.insight-visual--metric{background:linear-gradient(125deg,#eaf4ff,#fff)}.insight-visual--metric i{background:#00b8ff57;width:3rem;bottom:0}.insight-visual--metric i:first-child{height:74%;right:9%}.insight-visual--metric i:nth-child(2){height:56%;right:18%}.insight-visual--metric i:nth-child(3){background:#ffffff3d;height:81%;right:27%}.insight-visual--metric i:nth-child(4){height:40%;right:36%}.insight-visual--metric i:nth-child(5){background:#ffffff3d;height:66%;right:45%}.insight-visual--ltv{background:linear-gradient(125deg,#dcecff,#fff)}.insight-visual--ltv i{border:1px solid #86d9ee99;border-radius:50%;width:3.5rem;height:3.5rem;bottom:19%;right:9%}.insight-visual--ltv i:nth-child(2){width:5rem;height:5rem;bottom:36%;right:21%}.insight-visual--ltv i:nth-child(3){background:#1767b761;width:7.5rem;height:7.5rem;bottom:16%;right:36%}.insight-list{gap:var(--space-3);display:grid}.insight-card{gap:var(--space-5);padding:var(--space-5) var(--space-6);color:inherit;border:1px solid var(--color-line);border-radius:var(--radius-md);transition:border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);background:#ffffffd1;grid-template-columns:2.5rem minmax(0,1fr);align-items:center;text-decoration:none;display:grid}.insight-card:hover{border-color:var(--color-primary);transform:translate(.35rem);box-shadow:0 18px 42px #15242d17}.insight-card>span{color:var(--color-primary);font-family:var(--font-mono);font-size:var(--text-xs)}.insight-card>div>p{color:var(--color-accent);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase}.insight-card h2{margin:var(--space-2) 0 0;font-size:var(--text-base);font-weight:500;line-height:1.55}@keyframes insight-slide-in{0%{opacity:0;transform:translateY(.5rem)}to{opacity:1;transform:translateY(0)}}@media (width<=46rem){.insights-page{gap:var(--space-6)}.insight-carousel__slide{align-items:end;min-height:30rem}.insight-carousel__controls{right:var(--space-5);bottom:var(--space-5)}.insight-card{gap:var(--space-3);padding:var(--space-5);grid-template-columns:1.8rem 1fr}.insight-carousel h1{font-size:2.1rem}}.matrix-page{align-self:flex-start;gap:var(--space-6);width:min(100%,74rem);margin:0 auto;display:grid}.matrix-filters{z-index:10;gap:var(--space-2);padding:var(--space-3) 0;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);scrollbar-width:none;background:linear-gradient(#f7fafffa,#f7faffe0);display:flex;position:sticky;top:6.25rem;overflow-x:auto}.matrix-filters::-webkit-scrollbar{display:none}.matrix-filters__button{min-height:2.5rem;color:var(--color-text-muted);border-radius:var(--radius-sm);cursor:pointer;transition:color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);background:0 0;border:1px solid #0000;flex:none;padding:.45rem .85rem;position:relative}.matrix-filters__button:after{content:"";height:2px;transition:background var(--transition-fast);background:0 0;position:absolute;bottom:-.72rem;left:.85rem;right:.85rem}.matrix-filters__button:hover,.matrix-filters__button--active{color:var(--color-primary)}.matrix-filters__button:hover{border-color:var(--color-line);background:#ffffff9e}.matrix-filters__button--active:after{background:var(--color-primary)}.matrix-grid{gap:var(--space-4);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.matrix-card{justify-content:space-between;gap:var(--space-6);min-height:20rem;padding:var(--space-6);color:inherit;border-radius:var(--radius-lg);transition:border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);background:linear-gradient(145deg,#fffffffa,#eef4ffe6);border:1px solid #adc2ffb8;flex-direction:column;text-decoration:none;display:flex;position:relative;overflow:hidden}.matrix-card:before{content:"";opacity:.64;pointer-events:none;background-image:linear-gradient(#2962ff0e 1px,#0000 1px),linear-gradient(90deg,#00b8ff0a 1px,#0000 1px);background-size:2.25rem 2.25rem;position:absolute;inset:0;-webkit-mask-image:linear-gradient(140deg,#0000 18%,#000 100%);mask-image:linear-gradient(140deg,#0000 18%,#000 100%)}.matrix-card:after{content:"";opacity:.8;pointer-events:none;background:linear-gradient(135deg,#0000 0 46%,#2962ff24 46% 47%,#0000 47% 58%,#00b8ff1f 58% 59%,#0000 59%);width:42%;height:42%;position:absolute;bottom:0;right:0}.matrix-card:hover{border-color:var(--color-primary);transform:translateY(-4px);box-shadow:0 24px 54px #2962ff1f}.matrix-card p{z-index:1;color:var(--color-accent);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.08em;margin:0;position:relative}.matrix-card h1{z-index:1;max-width:25rem;margin:var(--space-3) 0 0;letter-spacing:0;font-size:1.55rem;font-weight:500;line-height:1.45;position:relative}.matrix-card span{z-index:1;max-width:27rem;margin-top:var(--space-4);color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.8;display:block;position:relative}.matrix-card ul{z-index:1;gap:var(--space-2);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex;position:relative}.matrix-card li{color:var(--color-primary);border-radius:var(--radius-sm);font-size:var(--text-xs);background:#ffffffb8;border:1px solid #2962ff2e;padding:.35rem .55rem}@media (width<=46rem){.matrix-page{gap:var(--space-5)}.matrix-grid{grid-template-columns:1fr}.matrix-card{min-height:16rem;padding:var(--space-5)}}.strategy-page{align-self:flex-start;gap:var(--space-8);width:min(100%,70rem);margin:0 auto;display:grid}.strategy-section>header{padding-bottom:var(--space-4);border-bottom:1px solid var(--color-line-strong)}.strategy-section h1{color:var(--color-primary);letter-spacing:-.02em;margin:0;font-size:1.35rem;font-weight:500}.strategy-section>div{gap:var(--space-3);margin-top:var(--space-4);display:grid}.strategy-card{padding:var(--space-5) var(--space-6);color:inherit;border:1px solid var(--color-line);border-radius:var(--radius-md);transition:border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);background:#ffffffd1;text-decoration:none;display:block;position:relative;overflow:hidden}.strategy-card:before{content:"";background:var(--color-accent);transform-origin:top;width:.22rem;transition:transform var(--transition-fast);position:absolute;top:0;bottom:0;left:0;transform:scaleY(0)}.strategy-card:hover{border-color:var(--color-primary);transform:translate(.35rem);box-shadow:0 18px 42px #15242d17}.strategy-card:hover:before{transform:scaleY(1)}.strategy-card h2{font-size:var(--text-base);margin:0;font-weight:500;line-height:1.55}.strategy-card p{margin:var(--space-2) 0 0;color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.7}@media (width<=46rem){.strategy-page{gap:var(--space-7)}.strategy-card{padding:var(--space-5)}}.sandbox-page{align-self:flex-start;width:min(100%,70rem);margin:0 auto}.sandbox-grid{gap:var(--space-5);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.sandbox-card{min-height:17.5rem;padding:var(--space-6);color:inherit;border-radius:var(--radius-lg);transition:border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);background:linear-gradient(135deg,#fffffff7,#eef4ffeb);border:1px solid #adc2ffd1;flex-direction:column;text-decoration:none;display:flex;position:relative;overflow:hidden;box-shadow:0 24px 54px #2962ff1a}.sandbox-card:before{content:"";opacity:.78;pointer-events:none;background-image:linear-gradient(#2962ff0f 1px,#0000 1px),linear-gradient(90deg,#00b8ff0d 1px,#0000 1px);background-size:2.25rem 2.25rem;position:absolute;inset:0}.sandbox-card:after{right:var(--space-6);bottom:var(--space-6);content:"";border:1px solid #2962ff2e;border-radius:50%;width:4.5rem;height:4.5rem;position:absolute}.sandbox-card:hover{border-color:var(--color-primary);transform:translateY(-5px);box-shadow:0 30px 70px #2962ff29}.sandbox-card>span{color:var(--color-accent);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.08em}.sandbox-card>span,.sandbox-card h2,.sandbox-card p{z-index:1;position:relative}.sandbox-card h2{margin:var(--space-4) 0 0;color:var(--color-text);font-size:var(--text-xl);letter-spacing:-.03em;font-weight:500}.sandbox-card p{max-width:26rem;margin:var(--space-4) 0 0;color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.75}@media (width<=46rem){.sandbox-grid{grid-template-columns:1fr}.sandbox-card{min-height:14rem;padding:var(--space-5)}}.models-page{width:min(100%,70rem);margin:0 auto}.model-grid{gap:var(--space-5);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.model-card{padding:var(--space-6);border-radius:var(--radius-lg);transition:border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);background:#ffffffdb;border:1px solid #aebbb5c7;flex-direction:column;text-decoration:none;display:flex;position:relative;overflow:hidden}.model-card:before{content:"";opacity:0;transition:opacity var(--transition-fast);pointer-events:none;background:linear-gradient(#00b8ff1a,#0000 34%);position:absolute;inset:0}.model-card:hover{border-color:var(--color-primary);transform:translateY(-5px);box-shadow:0 24px 54px #15242d1c}.model-card:hover:before{opacity:1}.model-card h1{z-index:1;letter-spacing:0;margin:0;font-size:1.08rem;font-weight:500;position:relative}.model-card>p{z-index:1;margin:var(--space-5) 0 0;color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.75;position:relative}.model-card__visual{z-index:1;aspect-ratio:1;width:100%;margin:var(--space-5) 0 0;border-radius:var(--radius-md);background:#fff;border:1px solid #aebbb58f;flex:none;place-items:center;display:grid;position:relative;overflow:hidden}.model-card__visual img{object-fit:contain;width:100%;height:100%;display:block}@media (width<=64rem){.model-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=46rem){.model-grid{grid-template-columns:1fr}.model-card{padding:var(--space-5)}}.route-placeholder{isolation:isolate;background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-lg);min-height:min(37rem,100svh - 12rem);box-shadow:var(--shadow-surface);flex-direction:column;justify-content:center;padding:clamp(2rem,6vw,5rem);display:flex;position:relative;overflow:hidden}.route-placeholder__grid{z-index:-1;opacity:.78;background-image:linear-gradient(#649dcf1a 1px,#0000 1px),linear-gradient(90deg,#649dcf1a 1px,#0000 1px),radial-gradient(circle at 82% 22%,#00a6bd24,#0000 16rem);background-size:2rem 2rem,2rem 2rem,auto;position:absolute;inset:0;-webkit-mask-image:linear-gradient(to bottom right,#000,#0000 85%);mask-image:linear-gradient(to bottom right,#000,#0000 85%)}.route-placeholder__eyebrow{align-items:center;gap:var(--space-3);color:var(--color-text-muted);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;display:flex}.route-placeholder__eyebrow span{width:1.9rem;height:1.9rem;color:var(--color-primary);border:1px solid var(--color-line-strong);background:#dbeffbd1;border-radius:50%;place-items:center;display:inline-grid}.route-placeholder__content{max-width:48rem;margin:var(--space-5) 0 var(--space-7)}.route-placeholder h1{color:var(--color-text);font-size:var(--text-2xl);letter-spacing:-.08em;font-weight:500}.route-placeholder__content p{max-width:38rem;margin-top:var(--space-5);color:var(--color-text-muted);font-size:clamp(1rem,2vw,1.2rem);line-height:1.85}.route-placeholder__status{color:var(--color-success);font-size:var(--text-sm);border-radius:var(--radius-sm);background:#e8f9f6d6;border:1px solid #178a7933;align-self:flex-start;align-items:center;gap:.55rem;padding:.65rem .8rem;display:inline-flex}.route-placeholder__status-dot{background:currentColor;border-radius:50%;width:.45rem;height:.45rem;box-shadow:0 0 0 .25rem #178a791f}.return-link{color:#fff;background:var(--color-primary);border-radius:var(--radius-sm);font-size:var(--text-sm);transition:background var(--transition-fast), transform var(--transition-fast);align-self:flex-start;padding:.7rem .9rem;text-decoration:none}.return-link:hover{background:var(--color-primary-hover);transform:translateY(-2px)}@media (width<=46rem){.route-placeholder{min-height:calc(100svh - 11rem);padding:var(--space-6)}.route-placeholder__content{margin-bottom:var(--space-6)}.route-placeholder h1{letter-spacing:-.06em}}