:root{--bg:#07111f;--panel:#0d1b2e;--panel2:#10233b;--text:#eaf2ff;--muted:#9fb0c8;--accent:#5ee0b5;--accent2:#6da8ff;--line:#203651;--white:#fff;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{color:inherit;text-decoration:none}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.topbar{position:sticky;top:0;z-index:20;background:rgba(7,17,31,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{height:72px;display:flex;align-items:center;gap:26px}.brand{font-weight:900;letter-spacing:.12em;font-size:20px;margin-right:auto}.brand span{color:var(--accent)}.navlinks{display:flex;gap:22px;font-size:14px;color:#c9d6e8}.navlinks a:hover{color:#fff}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:11px 17px;border:1px solid var(--line);font-weight:750;font-size:14px}.btn.primary{background:var(--accent);color:#042018;border-color:var(--accent)}.btn.secondary{background:#122642}.hero{padding:90px 0 64px;background:radial-gradient(circle at 80% 10%,rgba(109,168,255,.17),transparent 33%),radial-gradient(circle at 20% 10%,rgba(94,224,181,.10),transparent 28%)}.eyebrow{color:var(--accent);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:13px}.hero h1{font-size:clamp(42px,7vw,78px);line-height:1.02;max-width:900px;margin:14px 0 24px;letter-spacing:-.045em}.hero p{font-size:20px;color:var(--muted);max-width:800px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:42px}.chip{padding:7px 11px;border:1px solid var(--line);border-radius:999px;color:#c8d6e8;font-size:13px;background:rgba(255,255,255,.02)}section{padding:74px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.section-head h2{font-size:36px;line-height:1.15;margin:0;letter-spacing:-.03em}.section-head p{max-width:620px;color:var(--muted);margin:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:linear-gradient(180deg,var(--panel),#0a1728);border:1px solid var(--line);border-radius:16px;padding:25px;min-height:210px}.card h3{margin:7px 0 10px;font-size:22px}.card p{color:var(--muted);margin:0}.card .more{display:inline-block;margin-top:22px;color:var(--accent);font-weight:750}.arch{display:grid;grid-template-columns:1fr 80px 1fr 80px 1fr;align-items:stretch;gap:10px}.node{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px}.node strong{display:block;font-size:20px;margin-bottom:10px}.node ul{margin:0;padding-left:18px;color:var(--muted)}.arrow{display:flex;align-items:center;justify-content:center;font-size:30px;color:var(--accent2)}.band{background:#09182a;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.two{display:grid;grid-template-columns:1.05fr .95fr;gap:28px}.code{background:#050b13;border:1px solid var(--line);border-radius:14px;padding:22px;overflow:auto;color:#d6e8ff;font:14px/1.7 ui-monospace,SFMono-Regular,Menlo,monospace}.list{display:grid;gap:10px}.list div{padding:14px 16px;background:var(--panel);border:1px solid var(--line);border-radius:11px}.cta{background:linear-gradient(135deg,#102943,#0d2b2b);border:1px solid #28536a;border-radius:20px;padding:38px;display:flex;align-items:center;justify-content:space-between;gap:24px}.cta h2{margin:0 0 7px}.cta p{margin:0;color:var(--muted)}footer{border-top:1px solid var(--line);padding:40px 0;color:var(--muted)}.footergrid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:30px}.footergrid strong{color:#fff}.footergrid a{display:block;margin:7px 0;font-size:14px}.pagehero{padding:64px 0 38px}.pagehero h1{font-size:52px;margin:10px 0}.pagehero p{font-size:19px;color:var(--muted);max-width:780px}.featuretable{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line)}.featuretable th,.featuretable td{padding:14px;border-bottom:1px solid var(--line);text-align:left}.featuretable th{color:#fff}.featuretable td{color:var(--muted)}.notice{padding:16px;border-left:3px solid var(--accent);background:#0b1c2c;color:var(--muted)}form{display:grid;gap:14px}.formrow{display:grid;grid-template-columns:1fr 1fr;gap:14px}input,select,textarea{width:100%;background:#081525;border:1px solid var(--line);border-radius:10px;padding:13px;color:#fff;font:inherit}textarea{min-height:140px}.small{font-size:13px;color:var(--muted)}@media(max-width:900px){.navlinks{display:none}.grid{grid-template-columns:1fr 1fr}.arch{grid-template-columns:1fr}.arrow{transform:rotate(90deg);height:40px}.two,.footergrid{grid-template-columns:1fr}.hero{padding-top:60px}}@media(max-width:620px){.container{width:min(100% - 26px,var(--max))}.grid,.formrow{grid-template-columns:1fr}.hero h1{font-size:42px}.pagehero h1{font-size:40px}.section-head{display:block}.section-head p{margin-top:10px}.cta{display:block}.cta .actions{margin-top:20px}.nav .secondary{display:none}}

.lang-switch{display:flex;align-items:center;border:1px solid var(--line);border-radius:9px;overflow:hidden;margin-left:2px;white-space:nowrap}.lang-switch a{padding:7px 9px;font-size:12px;color:var(--muted)}.lang-switch a.active{background:var(--panel2);color:var(--white);font-weight:800}.lang-switch a:hover{color:var(--white)}@media(max-width:620px){.nav{gap:10px}.nav>.btn.primary{display:none}.lang-switch a{padding:7px 8px}}

/* V5: Build Faster + Media Engine */
.build-fast{background:linear-gradient(180deg,#07111f,#09182a)}
.platform-flow{display:grid;grid-template-columns:1.25fr 52px 1.45fr 52px .8fr;gap:14px;align-items:stretch}
.platforms{display:grid;grid-template-columns:1fr 1fr;gap:10px}.platform-card{min-height:105px;padding:18px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(145deg,#10233b,#0a1728);display:flex;flex-direction:column;justify-content:center}.platform-card b{font-size:20px}.platform-card span{color:var(--muted);font-size:13px;margin-top:5px}.platform-card.wide{grid-column:1/-1}.flow-arrow{display:flex;align-items:center;justify-content:center;color:var(--accent2);font-size:30px}.sdk-box,.yourapp{border:1px solid #2a5870;border-radius:18px;background:linear-gradient(145deg,#102943,#0b202a);padding:24px}.sdk-box h3{font-size:24px;margin:7px 0 12px}.sdk-box ul{padding-left:20px;color:var(--muted);margin-bottom:0}.yourapp{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.yourapp small{color:var(--accent);font-weight:800;letter-spacing:.12em}.yourapp strong{font-size:26px;margin:7px 0 12px}.yourapp span{color:var(--muted);font-size:14px}.value-banner{margin-top:20px;padding:22px 26px;border:1px solid var(--line);border-radius:14px;background:#0b1c2c;display:flex;gap:18px;align-items:center}.value-banner strong{font-size:18px;min-width:330px}.value-banner span{color:var(--muted)}
.engine-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.engine-card{background:linear-gradient(180deg,var(--panel),#0a1728);border:1px solid var(--line);border-radius:18px;padding:28px}.engine-title{display:flex;align-items:center;gap:12px}.engine-title>span{display:flex;width:38px;height:38px;border-radius:10px;background:var(--accent);color:#042018;font-weight:900;align-items:center;justify-content:center}.engine-title h3{font-size:26px;margin:0}.engine-card>p,.engine-card li{color:var(--muted)}.tech-tags{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.tech-tags span{border:1px solid #2b5270;background:#0b2034;border-radius:8px;padding:6px 9px;font-size:12px;font-weight:800;color:#d9eaff}.engine-card ul{padding-left:20px}.io-flow{margin-top:18px;border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;justify-content:center;align-items:center;gap:20px;text-align:center;background:#071421}.io-flow span{color:var(--muted)}.io-flow b{color:var(--accent)}
@media(max-width:900px){.platform-flow{grid-template-columns:1fr}.flow-arrow{transform:rotate(90deg);height:35px}.engine-grid{grid-template-columns:1fr}.value-banner{display:block}.value-banner strong{display:block;min-width:0;margin-bottom:7px}.io-flow{flex-direction:column}}

/* V6: Server Platforms -> SDK/API -> Customer UI */
.server-platforms{background:#071421;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.server-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.server-card{position:relative;background:linear-gradient(180deg,#10233b,#091725);border:1px solid var(--line);border-radius:16px;padding:22px;min-height:260px}.server-card>span{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:9px;background:#12314a;color:var(--accent);font-weight:900}.server-card h3{font-size:19px;line-height:1.25;margin:15px 0 9px}.server-card p{font-size:14px;color:var(--muted);margin:0}.mini-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}.mini-tags b{font-size:10px;letter-spacing:.03em;padding:5px 7px;border:1px solid #2b5270;border-radius:7px;color:#d9eaff;background:#0b2034}.server-to-ui{display:grid;grid-template-columns:1.2fr .7fr 1.2fr;gap:16px;align-items:stretch;margin-top:26px}.server-core,.customer-ui{border:1px solid #2a5870;border-radius:18px;padding:25px;background:linear-gradient(145deg,#102943,#0b202a);display:flex;flex-direction:column;justify-content:center}.server-core small,.customer-ui small{color:var(--accent);font-weight:900;letter-spacing:.1em}.server-core strong,.customer-ui strong{font-size:25px;margin:5px 0}.server-core span,.customer-ui span{color:var(--muted);font-size:14px}.api-bridge{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px dashed #345878;border-radius:16px;padding:16px}.api-bridge b{font-size:22px;color:var(--accent2)}.api-bridge span{font-size:12px;color:var(--muted);margin:4px 0}.api-bridge i{font-size:30px;color:var(--accent);font-style:normal}@media(max-width:1050px){.server-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:900px){.server-to-ui{grid-template-columns:1fr}.api-bridge i{transform:rotate(90deg)}}@media(max-width:700px){.server-grid{grid-template-columns:1fr}}


/* V7: Real-world application references */
.real-world{background:linear-gradient(180deg,#09182a,#07111f);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.reference-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.reference-card{overflow:hidden;border:1px solid var(--line);border-radius:17px;background:linear-gradient(180deg,var(--panel),#0a1728)}.reference-image{aspect-ratio:16/10;background:radial-gradient(circle at 70% 20%,rgba(109,168,255,.18),transparent 35%),linear-gradient(135deg,#102943,#081525);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border-bottom:1px solid var(--line);padding:18px}.reference-image span{font-weight:900;letter-spacing:.06em;color:#dcecff}.reference-image small{margin-top:7px;color:var(--muted)}.reference-image img{width:100%;height:100%;object-fit:cover;display:block}.reference-body{padding:20px}.reference-body h3{font-size:19px;margin:0 0 8px}.reference-body p{font-size:14px;color:var(--muted);margin:0}.reference-note{margin-top:18px;padding:16px 20px;border:1px solid var(--line);border-radius:12px;background:#081725;display:flex;gap:16px;align-items:center}.reference-note strong{white-space:nowrap;color:var(--accent)}.reference-note span{color:var(--muted);font-size:13px}@media(max-width:1050px){.reference-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.reference-grid{grid-template-columns:1fr}.reference-note{display:block}.reference-note strong{display:block;margin-bottom:5px}}


/* V8: Products - Client / Server / End-to-End */
.products-hero{padding-bottom:54px}.products-hero h1{max-width:980px}.product-zone{padding-top:56px}.server-zone{background:#071421;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.product-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.product-card{background:linear-gradient(180deg,var(--panel),#0a1728);border:1px solid var(--line);border-radius:16px;padding:22px;min-height:290px;display:flex;flex-direction:column}.product-card.server-product{background:linear-gradient(180deg,#10233b,#091725)}.product-icon{display:inline-flex;align-items:center;justify-content:center;align-self:flex-start;min-width:42px;height:36px;padding:0 9px;border-radius:9px;background:#12314a;color:var(--accent);font-size:11px;font-weight:900;letter-spacing:.05em;margin-bottom:16px}.product-card h3{font-size:19px;line-height:1.3;margin:8px 0 10px}.product-card p{color:var(--muted);font-size:14px;margin:0;flex:1}.product-card .more{color:var(--accent);font-weight:800;margin-top:18px;font-size:14px}.product-strip{margin-top:18px;border:1px solid #2a5870;border-radius:13px;background:linear-gradient(90deg,#102943,#0b202a);padding:17px 20px;display:flex;justify-content:space-between;gap:20px;align-items:center}.product-strip b{color:#fff}.product-strip span{color:var(--muted);font-size:13px}.endtoend-zone{background:radial-gradient(circle at 50% 40%,rgba(94,224,181,.07),transparent 40%)}.e2e-flow{display:grid;grid-template-columns:1fr 56px 1fr 56px .85fr;gap:10px;align-items:stretch}.e2e-box{border:1px solid #2a5870;border-radius:17px;background:linear-gradient(145deg,#102943,#0b202a);padding:25px;display:flex;flex-direction:column;justify-content:center;min-height:160px}.e2e-box small{color:var(--accent);font-weight:900;letter-spacing:.1em}.e2e-box strong{font-size:19px;margin:8px 0}.e2e-box span{font-size:13px;color:var(--muted)}.e2e-box.customer{border-color:#3a7c68;background:linear-gradient(145deg,#10312e,#0b202a)}.e2e-arrow{display:flex;align-items:center;justify-content:center;font-size:28px;color:var(--accent2)}@media(max-width:1100px){.product-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:900px){.product-grid{grid-template-columns:repeat(2,1fr)}.e2e-flow{grid-template-columns:1fr}.e2e-arrow{height:35px;transform:rotate(90deg)}.product-strip{display:block}.product-strip span{display:block;margin-top:5px}}@media(max-width:620px){.product-grid{grid-template-columns:1fr}.product-card{min-height:0}}

/* V9: SIP Voice & Video SDK detailed product page */
.sip-product-hero{padding:72px 0 54px;background:radial-gradient(circle at 78% 15%,rgba(109,168,255,.15),transparent 32%),radial-gradient(circle at 15% 15%,rgba(94,224,181,.08),transparent 28%)}.sip-product-hero h1{max-width:980px;font-size:clamp(42px,5.2vw,66px);line-height:1.05;letter-spacing:-.04em}.sip-product-hero p{max-width:900px}.sip-quick{padding:0 0 28px}.spec-pills{display:flex;flex-wrap:wrap;gap:9px;padding:18px;border:1px solid var(--line);border-radius:14px;background:#081725}.spec-pills span{padding:7px 11px;border-radius:8px;background:#10233b;border:1px solid #2b5270;color:#dceaff;font-size:12px;font-weight:800}.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.detail-card{border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,var(--panel),#0a1728);padding:24px}.detail-card h3{font-size:20px;margin:0 0 14px}.detail-card ul{margin:0;padding-left:19px;color:var(--muted)}.detail-card li{margin:7px 0}.feature-disclaimer{font-size:12px;color:#8193ab;margin:16px 2px 0}.engine-detail{display:grid;gap:22px}.engine-visual{display:grid;grid-template-columns:.8fr 50px 1.8fr 50px .8fr;align-items:center;gap:10px}.io-label,.engine-core{border:1px solid #2a5870;border-radius:15px;background:#0b2034;padding:22px;text-align:center}.io-label{color:#c6d7ea;font-weight:700}.engine-core b{font-size:18px}.engine-core .tech-tags{justify-content:center;margin-bottom:0}.engine-arrow{text-align:center;font-size:27px;color:var(--accent2)}.feature-copy p{color:var(--muted)}.sdk-package{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}.package-tree,.package-result{border:1px solid #2a5870;border-radius:17px;background:linear-gradient(145deg,#102943,#0b202a);padding:28px}.package-tree b{display:block;font-size:21px;margin-bottom:14px;color:var(--accent)}.package-tree span{display:block;border-top:1px solid rgba(255,255,255,.08);padding:8px 0;color:#c8d7e8}.package-result{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}.package-result small{color:var(--accent);font-weight:900;letter-spacing:.1em}.package-result strong{font-size:30px;margin:8px 0}.package-result p{color:var(--muted)}.package-arrow{margin-top:15px;padding:9px 12px;border:1px dashed #345878;border-radius:9px;color:var(--accent2);font-size:13px}.resource-list{display:grid;gap:10px}.resource-list a{display:flex;flex-direction:column;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}.resource-list a:hover{border-color:#3b6684}.resource-list b{color:#fff}.resource-list span{color:var(--muted);font-size:13px;margin-top:3px}.demo-panel{border:1px solid #2a5870;border-radius:19px;background:linear-gradient(135deg,#102943,#0d2b2b);padding:34px;display:flex;justify-content:space-between;align-items:center;gap:30px}.demo-panel h2{font-size:32px;margin:7px 0}.demo-panel p{color:var(--muted);max-width:720px}.demo-actions{display:flex;flex-direction:column;gap:10px;min-width:190px}@media(max-width:900px){.detail-grid{grid-template-columns:1fr}.engine-visual{grid-template-columns:1fr}.engine-arrow{transform:rotate(90deg)}.sdk-package{grid-template-columns:1fr}.demo-panel{display:block}.demo-actions{margin-top:20px;flex-direction:row;flex-wrap:wrap}.sip-product-hero h1{font-size:44px}}

/* V10 conference interoperability */
.conference-flow{display:grid;grid-template-columns:1fr 100px 1.2fr 100px 1fr;gap:12px;align-items:stretch}.conf-box{border:1px solid #2a5870;border-radius:17px;background:linear-gradient(145deg,#10233b,#0a1728);padding:25px;display:flex;flex-direction:column;justify-content:center;text-align:center;min-height:170px}.conf-box.core{background:linear-gradient(145deg,#10324a,#0b2b2c);border-color:#39738a}.conf-box small{color:var(--accent);font-weight:900;letter-spacing:.1em}.conf-box strong{font-size:21px;margin:10px 0}.conf-box span{color:var(--muted);font-size:13px}.conf-arrow{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--accent2);font-size:32px;font-weight:900}.conf-arrow small{font-size:11px;color:var(--muted);margin-top:7px}.support-table{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#091827}.support-row{display:grid;grid-template-columns:2.2fr repeat(3,1fr);border-top:1px solid var(--line)}.support-row:first-child{border-top:0}.support-row>*{padding:14px 16px;border-left:1px solid var(--line);text-align:center}.support-row>*:first-child{border-left:0;text-align:left}.support-row.head{background:#10233b}.support-row b{color:#dff7ee}.conference-flow.compact .conf-box{min-height:145px}@media(max-width:900px){.conference-flow{grid-template-columns:1fr}.conf-arrow{min-height:55px;transform:rotate(90deg)}.conf-arrow small{display:none}.support-table{overflow-x:auto}.support-row{min-width:650px}}

/* V12 product detail pages */
.detail-nav{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.detail-nav a{padding:9px 13px;border:1px solid var(--line);border-radius:999px;color:var(--muted);text-decoration:none}.detail-nav a:hover{color:var(--text);border-color:var(--accent)}
.detail-section{padding:72px 0;border-top:1px solid var(--line)}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.detail-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.detail-card{padding:26px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}.detail-card h3{margin-top:0}.detail-card p{color:var(--muted)}
.arch-flow{display:grid;grid-template-columns:1fr auto 1.2fr auto 1fr;gap:14px;align-items:stretch;margin-top:28px}.arch-box{border:1px solid var(--line);border-radius:18px;padding:24px;background:var(--panel);display:flex;flex-direction:column;gap:10px}.arch-box strong{font-size:1.1rem}.arch-box span,.arch-box small{color:var(--muted)}.arch-arrow{display:flex;align-items:center;font-size:1.8rem;color:var(--accent)}
.spec-table{width:100%;border-collapse:collapse;margin-top:24px}.spec-table th,.spec-table td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left}.spec-table th{color:var(--muted);font-weight:600}.spec-table td.center,.spec-table th.center{text-align:center}.check{color:var(--accent);font-weight:800}.note{margin-top:16px;color:var(--muted);font-size:.92rem}.feature-line{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.feature-line b{border:1px solid var(--line);border-radius:999px;padding:8px 11px;font-size:.9rem}.cta-band{padding:34px;border:1px solid var(--line);border-radius:22px;background:var(--panel);display:flex;justify-content:space-between;gap:24px;align-items:center}.cta-band p{color:var(--muted);margin-bottom:0}
@media(max-width:850px){.detail-grid,.detail-grid.three,.arch-flow{grid-template-columns:1fr}.arch-arrow{justify-content:center;transform:rotate(90deg)}.cta-band{display:block}.cta-band .actions{margin-top:20px}.spec-table{font-size:.86rem}.spec-table th,.spec-table td{padding:10px 8px}}


/* V17 AI-first homepage */
.aihero{padding:86px 0 66px;background:radial-gradient(circle at 78% 15%,rgba(109,168,255,.19),transparent 30%),radial-gradient(circle at 18% 10%,rgba(94,224,181,.13),transparent 30%)}
.aihero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:42px;align-items:center}.aihero h1{font-size:clamp(44px,6.5vw,74px);line-height:1.03;letter-spacing:-.05em;margin:13px 0 22px}.aihero p{font-size:19px;color:var(--muted);max-width:760px}.hero-diagram{border:1px solid #2a5870;border-radius:22px;padding:22px;background:linear-gradient(145deg,#0e2138,#091723)}.hero-diagram .hd-title{font-weight:900;font-size:15px;margin-bottom:13px}.hd-box{padding:15px;border:1px solid var(--line);border-radius:13px;background:#0a1829;margin:9px 0}.hd-box.primary{border-color:#397c72;background:#0c2929}.hd-box strong{display:block}.hd-box span{color:var(--muted);font-size:12px}.hd-arrow{text-align:center;color:var(--accent);font-size:22px}.kicker{display:inline-flex;gap:8px;align-items:center;padding:6px 10px;border:1px solid #2d5a6d;border-radius:999px;color:#bcecff;font-size:12px;font-weight:800;background:#0a2030}
.promise-grid{display:grid;grid-template-columns:1fr 1.25fr 1fr;gap:18px;align-items:stretch}.promise{border:1px solid var(--line);border-radius:18px;padding:25px;background:var(--panel)}.promise.main{border-color:#2d6c62;background:linear-gradient(145deg,#0d2a2a,#0c2030)}.promise small{color:var(--accent);font-weight:900;letter-spacing:.08em}.promise h3{font-size:24px;margin:8px 0}.promise p{color:var(--muted)}
.feature6{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.fbox{border:1px solid var(--line);border-radius:16px;padding:23px;background:linear-gradient(180deg,var(--panel),#091624)}.fbox b{font-size:18px}.fbox p{color:var(--muted);font-size:14px}.fbox .mini-tags{margin-top:12px}
.lifecycle{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.life{border:1px solid var(--line);border-radius:14px;padding:18px 14px;background:#0b1b2d;min-height:140px}.life em{font-style:normal;color:var(--accent);font-weight:900;font-size:12px}.life strong{display:block;margin:8px 0}.life span{font-size:12px;color:var(--muted)}
.deploy-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.deploy{border:1px solid var(--line);border-radius:18px;padding:28px;background:var(--panel)}.deploy h3{font-size:25px;margin:5px 0}.deploy p{color:var(--muted)}
.comm-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.comm-card{border:1px solid var(--line);border-radius:16px;padding:22px;background:#091725}.comm-card h3{margin:6px 0}.comm-card p{color:var(--muted);font-size:14px}
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.step{padding:17px;border-top:2px solid #2e5772;background:#0a1829;border-radius:0 0 12px 12px}.step b{color:var(--accent)}.step span{display:block;color:var(--muted);font-size:12px;margin-top:5px}
@media(max-width:900px){.aihero-grid,.promise-grid,.deploy-grid{grid-template-columns:1fr}.feature6,.comm-row{grid-template-columns:1fr 1fr}.lifecycle,.steps{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){.feature6,.comm-row,.lifecycle,.steps{grid-template-columns:1fr}.aihero{padding-top:55px}.aihero h1{font-size:42px}}

html[lang="ko"] h1,html[lang="ko"] h2,html[lang="ko"] h3{word-break:keep-all}