:root{--navy:#101b39;--ink:#0a1023;--lime:#c6ff00;--paper:#eef0e9;--white:#fff;--line:#223154;--grey:#687185;--sans:Inter,"PingFang SC","Microsoft YaHei",sans-serif;--mono:"SFMono-Regular",Consolas,monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans)}a{color:inherit;text-decoration:none}button{font:inherit}.rail{position:fixed;left:0;top:0;bottom:0;width:116px;background:var(--navy);color:#fff;z-index:50;display:flex;flex-direction:column;align-items:center;border-right:1px solid #31405f}.rail-logo{width:100%;height:92px;display:grid;place-items:center;background:#fff}.rail-logo img{width:94px}.rail nav{width:100%;margin-top:25px}.rail nav a{height:86px;border-top:1px solid #2a3858;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;color:#7f8aaa;transition:.25s}.rail nav a:last-child{border-bottom:1px solid #2a3858}.rail nav a b{font:8px var(--mono)}.rail nav a span{font-size:11px}.rail nav a:hover,.rail nav a.active{background:var(--lime);color:var(--navy)}.rail-caption{margin-top:auto;margin-bottom:28px;writing-mode:vertical-rl;font:8px/1.6 var(--mono);letter-spacing:.17em;color:#8790a8}.page-shell{margin-left:116px}.mobile-head{display:none}.ops-hero{min-height:100vh;display:grid;grid-template-columns:.78fr 1.22fr;border-bottom:1px solid var(--ink)}.ops-intro{background:var(--lime);padding:4.5vw 4vw;display:flex;flex-direction:column;justify-content:center}.system-label{display:flex;align-items:center;gap:8px;font:8px var(--mono);letter-spacing:.08em;border-bottom:1px solid var(--ink);padding-bottom:12px}.system-label i{width:7px;height:7px;background:var(--navy)}.system-label b{margin-left:auto}.ops-intro h1{font-size:clamp(55px,6.3vw,104px);line-height:.89;letter-spacing:-.075em;margin:70px 0 35px}.ops-intro h1>span:first-child{font-weight:400}.ops-intro h1 .block{display:inline-block;background:var(--navy);color:#fff;padding:6px 13px;transform:rotate(-2deg)}.ops-intro>p{max-width:570px;font-size:15px;line-height:1.9}.download-block{display:flex;align-items:stretch;margin-top:42px}.download-block>a{background:var(--navy);color:#fff;min-width:300px;display:flex;justify-content:space-between;align-items:center;padding:19px;font-size:13px;transition:.3s}.download-block>a:hover{background:#27396d;transform:translateY(-4px)}.download-block>a b{font-size:24px}.download-block>div{border:1px solid var(--navy);display:flex;align-items:center;gap:10px;padding:8px 12px}.download-block>div strong{font:24px var(--mono)}.download-block>div span{font:8px/1.5 var(--mono)}.ops-board{align-self:center;margin:3vw;box-shadow:18px 18px 0 var(--navy);border:1px solid var(--ink);background:#f9faf7}.board-top{height:48px;background:var(--navy);color:#fff;display:flex;justify-content:space-between;align-items:center;padding:0 15px;font:9px var(--mono)}.board-top div{display:flex;gap:7px}.board-top i{width:8px;height:8px;border:1px solid #7e88a5}.board-grid{min-height:600px;display:grid;grid-template-columns:.27fr .46fr .27fr}.inbox{border-right:1px solid #cdd2cd}.inbox header{height:54px;padding:0 13px;display:flex;align-items:center;justify-content:space-between;font-size:11px;border-bottom:1px solid #cdd2cd}.inbox header b{background:var(--lime);padding:5px}.conversation{width:100%;border:0;border-bottom:1px solid #dfe2dc;background:transparent;display:grid;grid-template-columns:34px 1fr auto;gap:8px;text-align:left;padding:14px 10px;cursor:pointer}.conversation>i{width:32px;height:32px;display:grid;place-items:center;background:var(--navy);color:#fff;font:11px var(--mono);font-style:normal}.conversation span{min-width:0}.conversation span b,.conversation span small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conversation span b{font-size:10px}.conversation span small{font-size:8px;color:#838b98;margin-top:6px}.conversation time{font:7px var(--mono);color:#8b919a}.conversation.active{background:var(--lime)}.conversation-view{padding:15px;position:relative;background:#f1f3ee}.client-head{height:47px;display:flex;align-items:start;justify-content:space-between;border-bottom:1px solid #d4d8d2}.client-head span b,.client-head span small{display:block}.client-head span b{font-size:12px}.client-head span small{font-size:8px;color:#838b98;margin-top:5px}.client-head>i{font:8px var(--mono);font-style:normal;background:var(--lime);padding:6px}.bubble{width:80%;padding:13px;background:#fff;border:1px solid #dfe2dc;margin-top:20px}.bubble small{font:7px var(--mono);color:#858d9a}.bubble p{font-size:11px;line-height:1.5}.bubble b{font-size:10px;background:#edf1ea;display:block;padding:9px;font-weight:500}.bubble.answer{margin-left:auto;background:var(--navy);color:#fff}.bubble.answer b{background:#26375f}.compose{position:absolute;left:15px;right:15px;bottom:15px;height:64px;background:#fff;border:1px solid #d4d8d2;padding:12px;font-size:9px;color:#9299a1;display:flex;justify-content:space-between;align-items:end}.compose button{border:0;background:var(--lime);padding:10px;font-size:9px;cursor:pointer}.client-panel{border-left:1px solid #cdd2cd;padding:14px;text-align:center}.client-panel header{text-align:left;font-size:10px;border-bottom:1px solid #d6dad4;padding-bottom:13px}.avatar{width:60px;height:60px;display:grid;place-items:center;background:var(--navy);color:#fff;margin:28px auto 12px;font:22px var(--mono)}.client-panel h3{font-size:14px;margin:0}.client-panel>p{font-size:8px;color:#7c8490}.client-panel dl{margin:28px 0;text-align:left}.client-panel dl div{display:flex;justify-content:space-between;border-top:1px solid #d8dcd6;padding:10px 0}.client-panel dt,.client-panel dd{font-size:8px;margin:0}.client-panel dd{font-weight:700}.client-panel>span{display:block;background:#e6e9e2;padding:11px;text-align:left;font-size:8px;line-height:1.6}.board-foot{height:36px;background:var(--navy);color:#7e89a6;display:flex;gap:24px;align-items:center;padding:0 14px;font:7px var(--mono)}.board-foot b{color:var(--lime)}.operating-principles,.module-matrix,.team-operations,.faq{padding:110px 4vw}.operating-principles>header{display:flex;justify-content:space-between;border-bottom:1px solid var(--ink);padding-bottom:13px;font:9px var(--mono)}.principle-grid{display:grid;grid-template-columns:repeat(3,1fr);border-left:1px solid var(--ink)}.principle-grid article{min-height:480px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:30px;display:flex;flex-direction:column}.principle-grid article>b{font:9px var(--mono)}.principle-grid h2{font-size:clamp(40px,4.5vw,68px);line-height:.95;letter-spacing:-.06em;margin:75px 0 30px}.principle-grid p{font-size:13px;line-height:1.9;color:#566071;margin-top:auto}.principle-grid .lime{background:var(--lime)}.module-matrix{background:var(--navy);color:#fff}.matrix-title{display:grid;grid-template-columns:.32fr 1fr .4fr;gap:5vw;align-items:start}.matrix-title>span{font:9px var(--mono);color:var(--lime)}.matrix-title h2,.ops-heading h2,.security-title h2,.faq h2,.dispatch h2{font-size:clamp(42px,5vw,78px);line-height:1;letter-spacing:-.06em;margin:0}.matrix-title p{font-size:12px;color:#929cb7}.matrix{display:grid;grid-template-columns:repeat(6,1fr);margin-top:75px;border-left:1px solid #405071}.module{min-height:170px;border:1px solid #405071;border-left:0;background:none;color:#9da8c3;padding:18px;text-align:left;display:flex;flex-direction:column;cursor:pointer}.module b{font:8px var(--mono)}.module span{font-size:17px;margin-top:auto;color:#fff}.module small{font:7px var(--mono);margin-top:7px}.module.active,.module:hover{background:var(--lime);color:var(--navy)}.module.active span,.module:hover span{color:var(--navy)}.module-detail{min-height:380px;display:grid;grid-template-columns:.32fr 1fr;border:1px solid #405071;border-top:0}.detail-code{padding:28px;border-right:1px solid #405071;position:relative;font:9px var(--mono);color:var(--lime)}.detail-code i{position:absolute;width:110px;height:110px;border-radius:50%;border:1px solid var(--lime);left:50%;top:55%;transform:translate(-50%,-50%)}.detail-code i:after{content:"";position:absolute;left:50%;top:-25%;height:150%;border-left:1px solid var(--lime)}.module-detail article{padding:65px}.module-detail h3{font-size:34px;margin:0 0 20px;max-width:720px}.module-detail p{font-size:14px;line-height:2;color:#a4aec7;max-width:820px}.module-detail ul{display:flex;gap:8px;list-style:none;padding:0;flex-wrap:wrap;margin-top:30px}.module-detail li{border:1px solid #536281;padding:8px 10px;font:8px var(--mono)}.team-operations{background:#fff}.ops-heading{display:grid;grid-template-columns:.3fr 1fr;gap:5vw;border-bottom:1px solid var(--ink);padding-bottom:60px}.ops-heading span{font:9px var(--mono)}.ops-rows article{display:grid;grid-template-columns:.12fr .32fr .4fr .16fr;gap:2vw;padding:35px 0;border-bottom:1px solid #bcc1bb;align-items:start}.ops-rows article>span{font:11px var(--mono);background:var(--lime);width:38px;height:38px;display:grid;place-items:center}.ops-rows h3{font-size:25px;margin:0}.ops-rows p{font-size:13px;line-height:1.9;color:#68717b;margin:0}.ops-rows b{font:8px/1.7 var(--mono)}.security-grid{display:grid;grid-template-columns:.55fr .45fr;background:var(--lime);border-bottom:1px solid var(--ink)}.security-title{padding:100px 5vw}.security-title>span{font:9px var(--mono)}.security-title h2{margin:45px 0 30px}.security-title p{font-size:14px;line-height:2;max-width:660px}.security-checks{border-left:1px solid var(--ink)}.security-checks article{min-height:160px;padding:25px;display:grid;grid-template-columns:45px 1fr 1.4fr auto;gap:15px;border-bottom:1px solid var(--ink);align-items:start}.security-checks article>b,.security-checks article i{font:8px var(--mono)}.security-checks h3{font-size:17px;margin:0}.security-checks p{font-size:11px;line-height:1.7;margin:0}.security-checks article i{font-style:normal;background:var(--navy);color:var(--lime);padding:7px}.security-checks>a{height:110px;background:var(--navy);color:#fff;display:flex;justify-content:space-between;align-items:center;padding:28px;font-size:13px}.security-checks>a b{color:var(--lime);font:10px var(--mono)}.faq>header{display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid var(--ink);padding-bottom:40px}.faq>header span{font:9px var(--mono)}.faq-table details{border-bottom:1px solid #9fa69e}.faq-table summary{list-style:none;display:grid;grid-template-columns:60px 1fr auto;padding:25px 0;cursor:pointer}.faq-table summary::-webkit-details-marker{display:none}.faq-table summary b{font:9px var(--mono)}.faq-table summary span{font-size:18px}.faq-table summary i{font:9px var(--mono);font-style:normal}.faq-table details[open] summary i{color:#657c00}.faq-table details p{padding:0 15% 30px 60px;font-size:13px;line-height:2;color:#626b77;margin:0}.dispatch{background:var(--navy);color:#fff;padding:100px 4vw;display:grid;grid-template-columns:1fr .28fr;gap:6vw;align-items:end}.dispatch>div>span{font:9px var(--mono);color:var(--lime)}.dispatch h2{margin-top:35px}.dispatch>a{aspect-ratio:1;background:var(--lime);color:var(--navy);padding:24px;display:flex;flex-direction:column;justify-content:space-between}.dispatch>a span{font:10px/1.6 var(--mono)}.dispatch>a b{font-size:16px}footer{height:100px;padding:0 4vw;display:flex;align-items:center;gap:25px;background:#080e20;color:#fff}footer p{margin:auto;font:8px var(--mono);color:#747e98}footer a{font:8px var(--mono);color:var(--lime)}.reveal{opacity:0;transform:translateY(24px);transition:.75s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:1100px){.rail{width:86px}.page-shell{margin-left:86px}.ops-hero{grid-template-columns:1fr}.ops-board{margin:40px 4vw 80px}.ops-intro{padding:90px 5vw}.matrix{grid-template-columns:repeat(3,1fr)}.module:nth-child(4){border-left:1px solid #405071}.board-grid{min-height:560px}}
@media(max-width:760px){.rail{display:none}.page-shell{margin:0}.mobile-head{display:flex;height:68px;position:sticky;top:0;z-index:50;background:rgba(238,240,233,.93);align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid}.mobile-head button{background:var(--navy);color:#fff;border:0;padding:9px;font:9px var(--mono)}.ops-intro{padding:75px 22px}.ops-intro h1{font-size:clamp(58px,18vw,90px)}.download-block{flex-direction:column}.download-block>a{min-width:0}.ops-board{margin:30px 22px 70px;box-shadow:9px 9px 0 var(--navy);overflow:hidden}.board-grid{grid-template-columns:1fr}.inbox,.client-panel{display:none}.conversation-view{min-height:520px}.board-foot{overflow:hidden;white-space:nowrap}.operating-principles,.module-matrix,.team-operations,.faq{padding:80px 22px}.principle-grid{grid-template-columns:1fr}.principle-grid article{min-height:400px}.matrix-title,.ops-heading{grid-template-columns:1fr;gap:35px}.matrix{grid-template-columns:repeat(2,1fr)}.module:nth-child(3),.module:nth-child(5){border-left:1px solid #405071}.module-detail{grid-template-columns:1fr}.detail-code{display:none}.module-detail article{padding:40px 25px}.ops-rows article{grid-template-columns:45px 1fr}.ops-rows p,.ops-rows b{grid-column:2}.security-grid{grid-template-columns:1fr}.security-title{padding:80px 22px}.security-checks{border-left:0;border-top:1px solid}.security-checks article{grid-template-columns:36px 1fr}.security-checks article p{grid-column:2}.security-checks article i{grid-column:2;width:max-content}.faq>header{align-items:start;flex-direction:column;gap:25px}.faq-table summary{grid-template-columns:42px 1fr}.faq-table summary i{display:none}.faq-table details p{padding-left:42px;padding-right:0}.dispatch{padding:80px 22px;grid-template-columns:1fr}.dispatch>a{aspect-ratio:auto;min-height:180px}footer{height:auto;padding:24px 22px;align-items:flex-start;flex-direction:column}footer p{margin:0}}
@media(max-width:480px){.matrix{grid-template-columns:1fr}.module{border-left:1px solid #405071!important}.system-label span{max-width:200px}.ops-intro>p{font-size:14px}.principle-grid h2{font-size:52px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}
@media(max-width:760px){.ops-hero,.ops-intro{min-width:0;max-width:100%}.ops-intro h1{max-width:100%;font-size:clamp(50px,13vw,64px);overflow-wrap:anywhere;word-break:break-all}.ops-intro>p{max-width:100%;overflow-wrap:anywhere}}
@media(max-width:760px){.ops-hero,.ops-intro{width:100%;overflow:hidden}.ops-board{width:calc(100% - 44px);max-width:calc(100% - 44px);min-width:0}.conversation-view,.bubble{min-width:0;overflow-wrap:anywhere}}
@media(max-width:760px){.ops-intro>*{max-width:calc(100vw - 44px)}.ops-intro h1,.ops-intro>p,.download-block{width:calc(100vw - 44px)}}
@media(max-width:760px){.ops-hero{grid-template-columns:minmax(0,1fr)}.ops-intro{min-inline-size:0}.ops-intro>*,.ops-intro h1,.ops-intro>p,.download-block{width:auto;max-width:100%}}

/* Refined operations brand station */
.rail-logo{position:relative;height:104px;background:linear-gradient(145deg,#fff 0%,#f4f7f4 100%);box-shadow:inset 0 -1px 0 rgba(10,16,35,.16);overflow:hidden;transition:background .3s ease}
.rail-logo:after{content:"";position:absolute;left:14px;right:14px;bottom:9px;height:4px;background:var(--lime);box-shadow:0 0 0 1px rgba(10,16,35,.16)}
.rail-logo img{display:block;width:99px;height:auto;max-height:44px;object-fit:contain;transition:transform .3s ease}
.rail-logo:hover{background:#fff}.rail-logo:hover img{transform:scale(1.035)}
.mobile-head img{display:block;width:105px;height:auto;max-height:42px;object-fit:contain;background:#fff;border:1px solid rgba(10,16,35,.14);border-radius:10px;padding:6px 9px;box-shadow:4px 4px 0 var(--lime)}
footer img{display:block;width:108px;height:auto;max-height:44px;object-fit:contain;background:#fff;border-radius:8px;padding:7px 10px}
@media(max-width:1100px) and (min-width:761px){.rail-logo{height:92px}.rail-logo img{width:78px}.rail-logo:after{left:10px;right:10px}}

/* Footer brand operations tile */
footer .footer-brand{position:relative;display:inline-flex;align-items:center;justify-content:center;min-width:158px;height:62px;padding:9px 16px;border:1px solid rgba(198,255,0,.34);background:#101b39;box-shadow:8px 8px 0 rgba(198,255,0,.13);overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}
footer .footer-brand:after{content:"BRAND / 01";position:absolute;right:5px;bottom:4px;color:var(--lime);font:6px var(--mono);letter-spacing:.08em}
footer .footer-brand img{display:block;width:117px;height:auto;max-height:43px;padding:0;border:0;border-radius:0;background:transparent;object-fit:contain;filter:drop-shadow(0 4px 8px rgba(0,0,0,.14))}
footer .footer-brand:hover{transform:translate(-2px,-2px);box-shadow:11px 11px 0 rgba(198,255,0,.2)}