:root{--km-bg: #faf9f8;--km-surface: #ffffff;--km-elev: #f3f2f1;--km-text: #323130;--km-muted: #605e5c;--km-border: #edebe9;--km-brand: #0078d4;--km-brand-2: #00bcf2;--km-accent: #107c10;--km-warm: #d83b01;--km-shadow-1: 0 1.6px 3.6px 0 rgba(0,0,0,.132), 0 .3px .9px 0 rgba(0,0,0,.108);--km-shadow-2: 0 3.2px 7.2px 0 rgba(0,0,0,.132), 0 .6px 1.8px 0 rgba(0,0,0,.108);--km-shadow-3: 0 6.4px 14.4px 0 rgba(0,0,0,.132), 0 1.2px 3.6px 0 rgba(0,0,0,.108);--km-shadow-4: 0 25.6px 57.6px 0 rgba(0,0,0,.22), 0 4.8px 14.4px 0 rgba(0,0,0,.18)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--km-bg);color:var(--km-text);font-family:Segoe UI,-apple-system,BlinkMacSystemFont,Roboto,Helvetica Neue,sans-serif;line-height:1.5;font-size:14px}a{color:var(--km-brand);text-decoration:none}a:hover{color:#106ebe}.km-container{max-width:1120px;margin:0 auto;padding:0 20px}.km-header{position:sticky;top:0;z-index:40;background:#faf9f8e6;-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--km-border);box-shadow:var(--km-shadow-1)}.km-header .km-container{display:flex;align-items:center;justify-content:space-between;height:64px}.km-logo{font-weight:700;letter-spacing:.5px}.km-logo,.km-brand a{color:var(--km-text)}.km-logo-img{display:block;height:28px;width:auto;object-fit:contain}.km-nav a{margin-left:20px;color:var(--km-text);opacity:.7}.km-nav a:hover{opacity:1}.km-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border-radius:10px;border:1px solid var(--km-border);color:var(--km-text);background:var(--km-surface);box-shadow:var(--km-shadow-1)}.km-btn--sm{padding:8px 12px;font-size:.95rem}.km-btn--primary{background:var(--km-brand);color:#fff;border-color:var(--km-brand)}.km-btn--primary:hover{background:#106ebe;border-color:#106ebe;box-shadow:var(--km-shadow-2)}.km-btn--ghost{background:transparent}.km-btn:focus-visible{outline:none;box-shadow:0 0 0 3px #0078d440,var(--km-shadow-2)}.km-hero{padding:96px 0 64px;background:radial-gradient(ellipse 800px 400px at 50% -20%,rgba(0,120,212,.12),transparent 50%),radial-gradient(ellipse 600px 300px at 80% 100%,rgba(0,188,242,.08),transparent 50%)}.km-hero .km-container{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}.km-hero h1{font-size:3rem;line-height:1.1;margin:0 0 12px}.km-hero p{margin:0 0 20px;color:var(--km-muted);font-size:1.1rem}.km-cta{display:flex;gap:12px}.km-hero__visual{display:flex;justify-content:center}.km-glass-card{width:100%;max-width:420px;background:linear-gradient(180deg,#fffc,#fffffff2);border:1px solid var(--km-border);border-radius:14px;padding:16px;box-shadow:var(--km-shadow-2);-webkit-backdrop-filter:saturate(140%) blur(6px);backdrop-filter:saturate(140%) blur(6px)}.km-stat{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px dashed var(--km-border)}.km-stat:last-child{border-bottom:0}.km-stat__label{color:var(--km-muted)}.km-stat__value{font-weight:700;color:var(--km-brand)}.km-section{padding:80px 0}.km-section--alt{background:linear-gradient(180deg,#0078d40a,#00bcf205)}.km-section__title{font-size:28px;font-weight:600;margin:0 0 24px;position:relative;padding-bottom:8px}.km-section__title:after{content:"";position:absolute;left:0;bottom:0;width:48px;height:4px;border-radius:2px;background:linear-gradient(90deg,var(--km-brand),var(--km-brand-2))}.km-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.km-card{background:#fff;border:1px solid var(--km-border);padding:18px;border-radius:14px;box-shadow:0 2px 6px #00000008;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.km-card h3{margin:0 0 8px;font-size:1.1rem}.km-card p{margin:0;color:var(--km-muted)}.km-card__icon{width:40px;height:40px;margin-bottom:10px;display:inline-block;padding:8px;border-radius:12px;background:radial-gradient(24px 24px at 10% 10%,rgba(0,120,212,.15),transparent 60%),radial-gradient(18px 18px at 90% 20%,rgba(0,183,195,.15),transparent 60%);border:1px solid var(--km-border)}.km-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px #00000014;border-color:#cfd5dc}.km-chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}.km-chip{background:#fff;border:1px solid var(--km-border);padding:8px 12px;border-radius:999px;color:var(--km-muted)}.km-list{display:grid;gap:14px}.km-list__item{background:#fff;border:1px solid var(--km-border);padding:16px;border-radius:12px;box-shadow:0 2px 6px #00000008}.km-list__item+.km-list__item{border-top:1px solid var(--km-border)}.km-list__item h3{margin:0 0 8px;font-size:1.05rem}.km-list__item p{margin:0;color:var(--km-muted)}.km-post-card{display:grid;grid-template-columns:120px 1fr;gap:12px;align-items:center}.km-post-thumb-wrap{display:block;overflow:hidden;border-radius:8px;border:1px solid var(--km-border)}.km-post-thumb{display:block;width:120px;height:80px;object-fit:cover;background:#f3f4f6}.km-post-hero{margin:16px 0}.km-post-hero img{display:block;max-width:100%;height:auto;border-radius:8px;border:1px solid var(--km-border)}.km-post{color:var(--km-text)}.km-post h2,.km-post h3{margin-top:1.25em}.km-post p{color:var(--km-text)}.km-post code{background:#f3f4f6;border:1px solid var(--km-border);border-radius:4px;padding:0 4px}.km-post pre{background:#0f172a;color:#e5e7eb;padding:12px;border-radius:8px;overflow:auto}.km-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.km-tag{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;border:1px solid var(--km-border);background:#fff;color:var(--km-muted);font-size:12px}.km-tags-filter{display:flex;gap:8px;margin:8px 0 16px;flex-wrap:wrap}.km-tags-filter .km-tag{cursor:pointer}.km-tags-filter .km-tag.is-active{background:var(--km-brand);border-color:var(--km-brand);color:#fff}.km-kpi__value{font-weight:800;font-size:2rem;line-height:1;color:var(--km-brand)}.km-kpi__label{color:var(--km-muted);margin-top:6px}.km-price{font-weight:700;margin:4px 0 10px;color:var(--km-text)}.km-product{position:relative;background:#fff;border:1px solid var(--km-border);border-radius:16px;padding:20px;box-shadow:var(--km-shadow-1);overflow:hidden}.km-product:after{content:"";position:absolute;right:-40px;top:-40px;width:220px;height:220px;background:radial-gradient(110px 110px at 70% 30%,rgba(0,120,212,.08),transparent 60%),radial-gradient(90px 90px at 20% 80%,rgba(0,183,195,.08),transparent 60%);filter:blur(6px);pointer-events:none}.km-product+.km-product{margin-top:24px}.km-product--alt{background:linear-gradient(180deg,#fffffff5,#fff)}.km-product__header{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:8px}.km-product__title{margin:0;font-size:1.5rem;line-height:1.2;padding-bottom:6px;position:relative}.km-product__title:after{content:"";position:absolute;left:0;bottom:0;width:48px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--km-brand),var(--km-brand-2))}.km-product__meta{display:inline-flex;gap:8px;align-items:center}.km-product__section{margin-top:16px}.km-product__footer{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}.km-section--split .km-split{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.km-pane{display:flex;position:relative}.km-pane:before{content:"";position:absolute;right:-12px;top:-24px;width:160px;height:160px;background:radial-gradient(80px 80px at 70% 30%,rgba(0,120,212,.1),transparent 60%),radial-gradient(60px 60px at 20% 80%,rgba(0,183,195,.1),transparent 60%);filter:blur(8px);z-index:0;pointer-events:none}.km-list--bullets{margin:16px 0 0;padding-left:18px;color:var(--km-muted)}.km-list--bullets li::marker{color:var(--km-brand)}.km-list--check{margin:12px 0 0;padding-left:18px}.km-list--check li{margin:6px 0;list-style:none;position:relative;padding-left:26px}.km-list--check li:before{content:"✓";position:absolute;left:0;top:2px;width:18px;height:18px;display:inline-grid;place-items:center;font-size:12px;color:#fff;background:linear-gradient(180deg,var(--km-brand),var(--km-brand-2));border-radius:4px}.km-form{display:grid;gap:14px;background:#fff;border:1px solid var(--km-border);border-radius:12px;padding:16px;box-shadow:0 4px 14px #0000000f}.km-form__row{display:grid;gap:14px;grid-template-columns:1fr 1fr}.km-form label{display:grid;gap:6px;color:var(--km-muted);font-size:.95rem}.km-form input,.km-form textarea,.km-form select{width:100%;padding:12px 16px;border-radius:4px;border:1px solid var(--km-border);background:#fff;color:var(--km-text);font-family:inherit;font-size:14px}.km-form input:focus,.km-form textarea:focus,.km-form select:focus{outline:none;border-color:var(--km-brand);box-shadow:0 0 0 3px #0078d42e}.km-form__status{margin-top:8px;color:var(--km-brand-2)}.km-footer{padding:32px 0;border-top:1px solid var(--km-border);background:#fff}.km-footer__grid{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.km-footer__nav a{margin-left:16px;color:var(--km-muted)}.km-footer__nav a:hover{color:var(--km-text)}.km-app{display:flex;flex-direction:column;min-height:100%}main{flex:1}.km-chat{position:fixed;bottom:18px;right:18px;z-index:50}.km-chat>div{background:#fff;border:1px solid var(--km-border);border-radius:12px;box-shadow:0 6px 16px #00000014}.km-chat-toggle{appearance:none;border:1px solid var(--km-brand);background:var(--km-brand);color:#fff;width:48px;height:48px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 16px #0000002e;cursor:pointer}.km-chat-toggle:hover{background:#106ebe;border-color:#106ebe}.km-chat-toggle:focus-visible{outline:none;box-shadow:0 0 0 3px #0078d459,0 6px 16px #0000002e}.km-chat-panel{width:min(360px,calc(100vw - 28px));overflow:hidden;border-radius:12px;animation:km-slide-in .2s ease-out}.km-chat-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--km-border);font-weight:600}.km-chat-close{appearance:none;border:0;background:transparent;font-size:20px;line-height:1;cursor:pointer;color:var(--km-muted)}.km-chat-close:hover{color:var(--km-text)}@keyframes km-slide-in{0%{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}.km-chatbox{border:0;background:#fff;border-radius:0;padding:10px}.km-chatbox__window{display:grid;gap:8px;padding:6px;background:#f6f8fa;border-radius:8px}.km-msg{display:flex}.km-msg--bot{justify-content:flex-start}.km-msg--user{justify-content:flex-end}.km-msg__bubble{max-width:80%;padding:8px 10px;border-radius:12px;border:1px solid var(--km-border);background:#fff}.km-msg--user .km-msg__bubble{background:var(--km-brand);color:#fff;border-color:var(--km-brand)}.km-chatbox__input{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:8px}.km-chatbox__input input{border:1px solid var(--km-border);background:#fff;color:var(--km-text);border-radius:8px;padding:10px 12px}.km-chatbox__input button{border:1px solid var(--km-brand);background:var(--km-brand);color:#fff;border-radius:8px;padding:10px 12px}#root{max-width:none;margin:0;padding:0;text-align:left}@media (max-width: 960px){.km-hero .km-container,.km-section--split .km-split{grid-template-columns:1fr}.km-grid{grid-template-columns:repeat(2,1fr)}.km-form__row{grid-template-columns:1fr}}@media (max-width: 560px){.km-grid{grid-template-columns:1fr}.km-header .km-container{height:auto;padding:10px 20px}.km-nav a{margin-left:12px}.km-hero{padding-top:72px}}