:root{--ink:#102a2a;--muted:#58706e;--paper:#f4f1e9;--cream:#fffdf8;--green:#0b6658;--signal:#e87948;--line:rgba(16,42,42,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}
.site-header{height:78px;padding:0 clamp(22px,5vw,74px);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid var(--line);background:rgba(244,241,233,.94);backdrop-filter:blur(14px);position:relative;z-index:20}.brand{display:inline-flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.04em;font-size:18px}.brand-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:var(--green);color:#fff}.brand-dot{color:var(--signal)}.room-label{display:flex;align-items:center;gap:9px;color:var(--green);font:900 10px monospace;letter-spacing:.15em}.pulse{width:7px;height:7px;border-radius:50%;background:#2c9c70;box-shadow:0 0 0 5px rgba(44,156,112,.13)}.home-link{justify-self:end;border:1px solid var(--line);border-radius:999px;padding:10px 16px;font-size:12px;font-weight:800;background:rgba(255,255,255,.5)}
.section-kicker,.panel-kicker{color:var(--green);text-transform:uppercase;letter-spacing:.16em;font-size:10px;font-weight:900}h1,h2,h3{font-family:Georgia,'Times New Roman',serif;font-weight:500}.login-shell{min-height:calc(100vh - 136px);display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.7fr);align-items:center;gap:clamp(50px,9vw,145px);max-width:1250px;margin:auto;padding:70px 40px 90px}.login-context{max-width:660px}.login-context h1{font-size:clamp(64px,7vw,105px);line-height:.88;letter-spacing:-.06em;margin:24px 0 29px}.login-context h1 em{color:var(--green);font-weight:500}.login-context>p{max-width:580px;color:var(--muted);font-size:18px;line-height:1.7}.frequency-mark{margin-top:48px;display:grid;grid-template-columns:auto auto 1fr;align-items:end;gap:10px;color:var(--green);font-family:monospace}.frequency-mark>span{font-size:10px;letter-spacing:.12em;padding-bottom:4px}.frequency-mark strong{font-size:22px}.frequency-mark small{font-size:10px;padding-bottom:4px}.wave-line{grid-column:1/-1;height:30px;background:repeating-linear-gradient(90deg,transparent 0 8px,rgba(11,102,88,.24) 8px 9px);clip-path:polygon(0 60%,6% 58%,10% 20%,14% 80%,18% 47%,22% 55%,26% 12%,30% 88%,35% 40%,40% 65%,45% 27%,50% 72%,56% 44%,61% 55%,67% 15%,72% 84%,79% 45%,85% 61%,91% 35%,100% 50%,100% 60%,0 60%)}
.login-panel{background:var(--cream);border:1px solid var(--line);padding:clamp(32px,4vw,52px);box-shadow:0 25px 65px rgba(16,42,42,.11);position:relative}.login-panel:before{content:'';position:absolute;inset:10px;border:1px solid rgba(16,42,42,.05);pointer-events:none}.lock-mark{width:52px;height:52px;display:grid;place-items:center;border-radius:50%;background:#e4eee8;color:var(--green);font-size:25px;margin-bottom:29px}.login-panel h2{font-size:39px;letter-spacing:-.03em;margin:9px 0 6px}.panel-copy{color:var(--muted);margin:0 0 29px;font-size:14px}.login-panel form{display:grid;gap:9px}.login-panel label{font-size:10px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;margin-top:8px}.login-panel input{width:100%;height:52px;border:1px solid rgba(16,42,42,.2);background:#faf8f2;padding:0 15px;font-size:16px;color:var(--ink);outline:none;border-radius:0}.login-panel input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(11,102,88,.1)}.login-panel button{height:54px;border:0;background:var(--green);color:#fff;margin-top:15px;padding:0 19px;display:flex;justify-content:space-between;align-items:center;font-size:14px;font-weight:900;cursor:pointer}.login-panel button:hover{background:#07483f}.notice{position:relative;z-index:1;background:#edf4ef;border-left:3px solid var(--green);padding:12px 14px;margin:0 0 18px;font-size:13px}.notice.error{background:#fbebe4;border-color:var(--signal);color:#7a3821}.security-note{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:11px;margin-top:24px}.security-note i{width:7px;height:7px;border-radius:50%;background:#2c9c70}.security-note small{color:#81908e}
.dashboard-hero{max-width:1280px;margin:auto;padding:82px 22px 70px;display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid var(--line)}.dashboard-hero h1{font-size:clamp(64px,8vw,112px);letter-spacing:-.06em;line-height:.9;margin:21px 0 20px}.dashboard-hero p{color:var(--muted);font-size:17px;line-height:1.6;margin:0;max-width:620px}.system-status{background:var(--ink);color:#fff;padding:19px 22px;min-width:210px}.system-status span{display:flex;align-items:center;gap:8px;font:800 10px monospace;letter-spacing:.1em}.system-status i,.live-dot{width:7px;height:7px;border-radius:50%;background:#50c89c;box-shadow:0 0 0 4px rgba(80,200,156,.13)}.system-status small{display:block;color:#91a9a5;margin-top:8px;font-size:10px}.tool-section{max-width:1280px;margin:auto;padding:82px 22px 95px}.section-heading{display:grid;grid-template-columns:1fr 360px;align-items:end;gap:40px;margin-bottom:36px}.section-heading h2,.room-links h2{font-size:clamp(42px,5vw,65px);letter-spacing:-.045em;line-height:1;margin:11px 0 0}.section-heading p{color:var(--muted);line-height:1.6;font-size:14px;margin:0}.tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.tool-card{min-height:245px;background:var(--cream);border:1px solid var(--line);padding:22px;position:relative;transition:.22s ease;overflow:hidden}.tool-card:hover{transform:translateY(-4px);border-color:var(--green);box-shadow:0 18px 36px rgba(16,42,42,.08)}.tool-card:after{content:'';position:absolute;width:130px;height:130px;border:1px solid rgba(11,102,88,.1);border-radius:50%;right:-55px;bottom:-65px;box-shadow:0 0 0 20px rgba(11,102,88,.025)}.tool-code{width:41px;height:41px;border-radius:50%;display:grid;place-items:center;background:#e4eee8;color:var(--green);font:800 11px monospace}.tool-number{position:absolute;top:23px;right:23px;color:#d8d9d1;font:500 31px Georgia,serif}.tool-card h3{font-size:21px;margin:30px 0 7px;line-height:1.15}.tool-card p{color:var(--muted);font-size:12px;line-height:1.5;margin:0;max-width:190px}.tool-open{position:absolute;left:22px;bottom:21px;font-size:11px;font-weight:900}.room-feature{background:var(--ink);color:#fff;display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(45px,7vw,100px);padding:80px max(22px,calc((100vw - 1280px)/2));align-items:center}.room-photo{background:#b8b7ae;padding:10px;transform:rotate(-.5deg)}.room-photo img{display:block;width:100%;aspect-ratio:1.9;object-fit:cover;filter:saturate(.75)}.room-photo span{display:block;color:var(--ink);padding:9px 3px 1px;font:800 9px monospace;letter-spacing:.1em}.room-links .section-kicker{color:#58c9a6}.room-links a{display:flex;justify-content:space-between;padding:18px 0;border-top:1px solid rgba(255,255,255,.13);font-size:14px;font-weight:800}.room-links a:first-of-type{margin-top:27px}.room-links a b{color:#58c9a6}.room-links p{color:#829b96;font:10px monospace;margin-top:22px}footer{min-height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(22px,5vw,74px);border-top:1px solid var(--line);color:var(--muted);font-size:10px;letter-spacing:.04em}
@media(max-width:900px){.login-shell{grid-template-columns:1fr;gap:45px;max-width:700px}.login-context>p{max-width:none}.frequency-mark{display:none}.tool-grid{grid-template-columns:repeat(2,1fr)}.room-feature{grid-template-columns:1fr}.dashboard-hero{align-items:start;gap:35px;flex-direction:column}.section-heading{grid-template-columns:1fr}.section-heading p{max-width:550px}}
@media(max-width:600px){.site-header{height:68px;grid-template-columns:1fr auto}.room-label{display:none}.home-link{font-size:0;padding:10px}.home-link:after{content:'←';font-size:16px}.login-shell{padding:48px 22px 65px;min-height:calc(100vh - 126px)}.login-context h1{font-size:clamp(54px,16vw,78px)}.login-context>p{font-size:16px}.login-panel{padding:28px 24px}.dashboard-hero{padding-top:55px}.tool-section{padding-top:60px}.tool-grid{grid-template-columns:1fr}.tool-card{min-height:220px}.room-feature{padding-top:60px;padding-bottom:60px}.room-photo img{aspect-ratio:1.25}.footer,footer{align-items:flex-start;flex-direction:column;justify-content:center;gap:5px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* Field-command visual system */
:root{--ink:#141915;--muted:#596158;--paper:#d7d1bd;--cream:#e8e3d2;--green:#40503a;--signal:#b48a32;--line:rgba(20,25,21,.28)}
body{background-color:var(--paper);background-image:linear-gradient(rgba(20,25,21,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(20,25,21,.035) 1px,transparent 1px);background-size:32px 32px;font-family:"Arial Narrow","Roboto Condensed","Franklin Gothic Medium",Arial,sans-serif}
.site-header{height:72px;background:#171d19;color:#e4dfcc;border-bottom:3px solid var(--signal);backdrop-filter:none}.brand{letter-spacing:.07em;font-size:16px}.brand-mark{background:transparent;border:1px solid #7f8976;border-radius:0;color:#c8bc93}.brand-dot{color:#d3a847}.room-label{color:#c8bc93;font-family:monospace}.pulse{border-radius:0;background:#8ca079;box-shadow:none}.home-link{border-radius:0;border-color:#737d6b;background:#283027;color:#e4dfcc;text-transform:uppercase;letter-spacing:.08em}
.section-kicker,.panel-kicker{color:#48563f;font-family:monospace;letter-spacing:.18em}h1,h2,h3{font-family:"Arial Narrow","Roboto Condensed","Franklin Gothic Medium",Arial,sans-serif;text-transform:uppercase;font-style:normal;font-weight:800}.login-shell{max-width:1280px}.login-context h1{font-size:clamp(58px,7vw,96px);line-height:.94;letter-spacing:.015em}.login-context h1 em{font-style:normal;color:#40503a;font-weight:800}.login-context>p{font-family:Arial,sans-serif;color:#4f584f;font-size:16px}.frequency-mark{color:#40503a}.wave-line{background:repeating-linear-gradient(90deg,transparent 0 8px,rgba(64,80,58,.38) 8px 9px)}
.login-panel{background:#e8e3d2;border:2px solid #283027;box-shadow:10px 10px 0 rgba(20,25,21,.2);padding-top:46px}.login-panel:before{inset:7px;border-color:rgba(20,25,21,.14)}.lock-mark{border-radius:0;background:#40503a;color:#efe8d2}.login-panel h2{letter-spacing:.035em;font-size:34px}.login-panel input{background:#dad5c3;border:1px solid #5f665d}.login-panel input:focus{border-color:#141915;box-shadow:3px 3px 0 rgba(64,80,58,.25)}.login-panel button{background:#40503a;text-transform:uppercase;letter-spacing:.08em;font-size:11px;box-shadow:5px 5px 0 rgba(20,25,21,.22)}.login-panel button:hover{background:#293329}.security-note i{border-radius:0;background:#6f805d}.notice{border-radius:0}
.dashboard-hero{border-bottom:3px solid #283027}.dashboard-hero h1{font-size:clamp(58px,7vw,96px);letter-spacing:.03em}.dashboard-hero p{font-family:Arial,sans-serif}.system-status{background:#202720;border:1px solid #66705f;box-shadow:5px 5px 0 rgba(20,25,21,.2)}.system-status i{border-radius:0;box-shadow:none}.section-heading h2,.room-links h2{letter-spacing:.03em}.tool-grid{gap:10px}.tool-card{background:#e8e3d2;border:1px solid #4b5548;box-shadow:inset 0 4px #40503a}.tool-card:hover{transform:translateY(-3px);border-color:#141915;box-shadow:inset 0 4px #b48a32,6px 6px 0 rgba(20,25,21,.18)}.tool-card:after{border-radius:0;transform:rotate(45deg)}.tool-code{border-radius:0;background:#40503a;color:#efe8d2}.tool-number{font-family:monospace;color:#9fa08d}.tool-card h3{font-size:18px;letter-spacing:.035em}.tool-open{text-transform:uppercase;letter-spacing:.08em}.room-feature{background-color:#141915;background-image:linear-gradient(rgba(214,204,169,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(214,204,169,.045) 1px,transparent 1px);background-size:24px 24px;border-top:3px solid #b48a32}.room-photo{background:#4a5047;border:2px solid #808776;box-shadow:8px 8px 0 #0c0f0d;transform:none}.room-photo span{color:#ded6bc}.room-links .section-kicker{color:#bda65f}.room-links a b{color:#d0ad51}footer{background:#171d19;color:#b8bdab;border-top:3px solid #b48a32}
@media(max-width:600px){.site-header{height:66px}.login-panel{box-shadow:6px 6px 0 rgba(20,25,21,.2)}.login-context h1{letter-spacing:0}}