:root{--bg: #f4f2ec;--surface: #ffffff;--ink: #1d201e;--muted: #676c66;--line: #d9d6ca;--accent: #0e6b5c;--accent-soft: #e3efec;--sidebar-bg: #22261f;--sidebar-ink: #e9e7dd;--warn: #a15c07;--warn-soft: #f7ecd9;--error: #b3261e;--error-soft: #f8e5e3;--ok: #2e7d32;--ok-soft: #e5f0e5;--info-soft: #e8eaf2;--radius: 4px;--font-display: "Space Grotesk", "IBM Plex Sans Thai", sans-serif;--font-body: "IBM Plex Sans Thai", "Space Grotesk", system-ui, sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:15px;line-height:1.55}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.25;margin:0 0 .5rem}h1{font-size:1.65rem}h2{font-size:1.2rem}h3{font-size:1rem}a{color:var(--accent)}.shell{display:grid;grid-template-columns:220px 1fr;grid-template-rows:52px 1fr;grid-template-areas:"sidebar topbar" "sidebar main";min-height:100vh}.topbar{grid-area:topbar;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--line);background:var(--surface)}.topbar .workspace{color:var(--muted);font-size:.85rem}.sidebar{grid-area:sidebar;background:var(--sidebar-bg);color:var(--sidebar-ink);display:flex;flex-direction:column;padding:14px 0}.sidebar .logo{font-family:var(--font-display);font-weight:700;font-size:1.05rem;padding:4px 18px 14px;letter-spacing:.02em}.sidebar .logo small{display:block;font-weight:400;font-size:.68rem;color:#9aa093;letter-spacing:.08em;text-transform:uppercase}.sidebar nav{display:flex;flex-direction:column;gap:2px;padding:0 8px}.sidebar nav a{color:var(--sidebar-ink);text-decoration:none;padding:7px 10px;border-radius:var(--radius);font-size:.9rem;border-left:2px solid transparent}.sidebar nav a:hover{background:#ffffff0f}.sidebar nav a.active{background:#ffffff17;border-left-color:#7fc4b6}.sidebar .nav-note{margin-top:auto;padding:12px 18px 4px;font-size:.72rem;color:#8b9184}.main{grid-area:main;padding:24px 28px 60px;max-width:1080px;width:100%}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}.panel+.panel{margin-top:14px}.muted{color:var(--muted)}.small{font-size:.83rem}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.stack{display:flex;flex-direction:column;gap:14px}.badge{display:inline-block;font-size:.72rem;font-weight:600;padding:2px 8px;border-radius:3px;border:1px solid transparent;letter-spacing:.02em;white-space:nowrap}.badge.mock{background:var(--warn-soft);color:var(--warn);border-color:#e2c89a}.badge.available{background:var(--ok-soft);color:var(--ok)}.badge.coming-soon{background:#ecebe4;color:var(--muted);border-color:var(--line)}.badge.status-idle{background:#ecebe4;color:var(--muted)}.badge.status-thinking{background:var(--info-soft);color:#3d4a8a}.badge.status-working{background:var(--accent-soft);color:var(--accent)}.badge.status-done{background:var(--ok-soft);color:var(--ok)}.badge.status-error{background:var(--error-soft);color:var(--error)}.badge.m-queued,.badge.m-draft{background:#ecebe4;color:var(--muted)}.badge.m-running{background:var(--accent-soft);color:var(--accent)}.badge.m-qa_review{background:var(--info-soft);color:#3d4a8a}.badge.m-waiting_approval{background:var(--warn-soft);color:var(--warn)}.badge.m-completed{background:var(--ok-soft);color:var(--ok)}.badge.m-failed{background:var(--error-soft);color:var(--error)}button,.btn{font-family:var(--font-body);font-size:.9rem;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:7px 14px;cursor:pointer;text-decoration:none;display:inline-block}button:hover,.btn:hover{border-color:var(--accent)}button.primary,.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}button.primary:hover,.btn.primary:hover{background:#0b584c}button:disabled{opacity:.55;cursor:not-allowed}.field{margin-bottom:14px}.field label{display:block;font-weight:600;font-size:.88rem;margin-bottom:4px}.field .en-label{color:var(--muted);font-weight:400;font-size:.76rem;margin-left:6px}.field input,.field textarea,.field select{width:100%;font-family:var(--font-body);font-size:.92rem;padding:8px 10px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--ink)}.field textarea{min-height:72px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}.field 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.agent{font-weight:600}.office-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.office-zone{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:14px 16px}.office-zone.owner{border-left:3px solid var(--ink)}.office-zone.board{border-left:3px solid var(--accent)}.desk-row{display:flex;align-items:center;gap:12px;padding:9px 0;border-bottom:1px solid #eceade}.desk-row:last-child{border-bottom:none}.desk-avatar{width:34px;height:34px;border-radius:var(--radius);background:var(--accent-soft);color:var(--accent);font-family:var(--font-display);font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;border:1px solid #c4dcd6}.desk-avatar.working{background:var(--accent);color:#fff}.desk-avatar.error{background:var(--error-soft);color:var(--error);border-color:var(--error)}.output-section{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);margin-bottom:12px}.output-section header{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;border-bottom:1px solid #eceade}.output-section .content{padding:12px 14px;white-space:pre-wrap;font-size:.88rem;overflow-x:auto}.qa-score{font-family:var(--font-display);font-size:2.2rem;font-weight:700}.qa-score.pass{color:var(--ok)}.qa-score.fail{color:var(--error)}.callout{border:1px solid var(--line);border-left:3px solid var(--warn);background:var(--warn-soft);border-radius:var(--radius);padding:10px 14px;font-size:.86rem}.callout.error{border-left-color:var(--error);background:var(--error-soft)}ul.compact{margin:6px 0;padding-left:20px}ul.compact li{margin-bottom:3px}table.plain{width:100%;border-collapse:collapse;font-size:.86rem}table.plain th,table.plain td{text-align:left;padding:7px 10px;border-bottom:1px solid #eceade;vertical-align:top}table.plain th{font-size:.76rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.landing{min-height:100vh;background:var(--bg)}.landing-header{display:flex;align-items:center;justify-content:space-between;padding:14px 32px;border-bottom:1px solid var(--line);background:var(--surface)}.landing-logo{font-family:var(--font-display);font-weight:700;font-size:1.1rem}.landing-logo small{color:var(--muted);font-weight:400;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;margin-left:6px}.landing-hero{max-width:720px;margin:0 auto;padding:72px 24px 56px;text-align:center}.landing-kicker{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:12px}.landing-hero h1{font-size:2.1rem;margin-bottom:14px}.landing-sub{color:var(--muted);font-size:1.02rem;margin-bottom:24px}.landing-section{max-width:880px;margin:0 auto;padding:36px 24px;border-top:1px solid var(--line)}.landing-cta{text-align:center}.flow-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.flow-step{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:14px}.flow-step .step-no{margin-bottom:8px}.flow-step p{margin:4px 0 0}.landing-workflows{display:flex;flex-direction:column;gap:10px}.landing-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px 28px}.landing-faq-item{border-bottom:1px solid #eceade;padding:10px 0}.landing-faq-item summary{cursor:pointer;font-weight:600}.landing-faq-item p{margin:8px 0 4px}.landing-footer{border-top:1px solid var(--line);padding:20px 24px 40px;text-align:center;color:var(--muted);font-size:.82rem}@media(max-width:860px){.flow-strip{grid-template-columns:1fr 1fr}.landing-grid-2{grid-template-columns:1fr}.landing-hero{padding:44px 18px 36px}.landing-hero h1{font-size:1.55rem}}@media(max-width:860px){.shell{grid-template-columns:1fr;grid-template-rows:auto auto 1fr;grid-template-areas:"sidebar" "topbar" "main"}.sidebar nav{flex-direction:row;flex-wrap:wrap}.sidebar .nav-note{display:none}.office-grid{grid-template-columns:1fr}.main{padding:16px}}