:root{--color-bg-layout:#f5f6f8;--color-bg-container:#fff;--color-bg-elevated:#fff;--color-bg-tab-inactive:#eef0f3;--color-border:#e3e6ea;--color-border-secondary:#eef0f2;--color-text:#000000e0;--color-text-secondary:#000000a6;--color-text-tertiary:#00000073;--color-primary:#1677ff;--color-primary-hover:#4096ff;--color-primary-bg:#e6f4ff;--color-primary-border:#91caff;--color-success:#52c41a;--color-success-bg:#f6ffed;--color-success-border:#b7eb8f;--color-warning:#d48806;--color-warning-bg:#fffbe6;--color-warning-border:#ffe58f;--color-error:#cf1322;--color-error-bg:#fff2f0;--color-error-border:#ffccc7;--color-internal:#722ed1;--color-internal-bg:#f9f0ff;--color-internal-border:#d3adf7;--color-role-top:#cf1322;--color-role-top-bg:#fff1f0;--color-role-top-border:#ffa39e;--color-role-mid:#d46b08;--color-role-mid-bg:#fff7e6;--color-role-mid-border:#ffd591;--color-role-base:#389e0d;--color-role-base-bg:#f6ffed;--color-role-base-border:#b7eb8f;--shadow-card:0 1px 2px #00000008, 0 1px 6px 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#00000040}}:root[data-theme=dark]{--color-bg-layout:#000;--color-bg-container:#141414;--color-bg-elevated:#1f1f1f;--color-bg-tab-inactive:#1a1a1a;--color-border:#424242;--color-border-secondary:#303030;--color-text:#ffffffd9;--color-text-secondary:#ffffffa6;--color-text-tertiary:#ffffff73;--color-primary:#1668dc;--color-primary-hover:#3c89e8;--color-primary-bg:#111a2c;--color-primary-border:#15325b;--color-success:#49aa19;--color-success-bg:#162312;--color-success-border:#274916;--color-warning:#d89614;--color-warning-bg:#2b2111;--color-warning-border:#594214;--color-error:#dc4446;--color-error-bg:#2c1618;--color-error-border:#58181c;--color-internal:#b37feb;--color-internal-bg:#22112e;--color-internal-border:#391a5b;--color-role-top:#dc4446;--color-role-top-bg:#2c1618;--color-role-top-border:#58181c;--color-role-mid:#d89614;--color-role-mid-bg:#2b2111;--color-role-mid-border:#594214;--color-role-base:#49aa19;--color-role-base-bg:#162312;--color-role-base-border:#274916;--shadow-card:0 1px 2px #0000004d, 0 1px 6px -1px #00000040, 0 2px 4px #00000040}:root[data-theme=light]{--color-bg-layout:#f5f6f8;--color-bg-container:#fff;--color-bg-elevated:#fff;--color-bg-tab-inactive:#eef0f3;--color-border:#e3e6ea;--color-border-secondary:#eef0f2;--color-text:#000000e0;--color-text-secondary:#000000a6;--color-text-tertiary:#00000073;--color-primary:#1677ff;--color-primary-hover:#4096ff;--color-primary-bg:#e6f4ff;--color-primary-border:#91caff;--color-success:#52c41a;--color-success-bg:#f6ffed;--color-success-border:#b7eb8f;--color-warning:#d48806;--color-warning-bg:#fffbe6;--color-warning-border:#ffe58f;--color-error:#cf1322;--color-error-bg:#fff2f0;--color-error-border:#ffccc7;--color-internal:#722ed1;--color-internal-bg:#f9f0ff;--color-internal-border:#d3adf7;--color-role-top:#cf1322;--color-role-top-bg:#fff1f0;--color-role-top-border:#ffa39e;--color-role-mid:#d46b08;--color-role-mid-bg:#fff7e6;--color-role-mid-border:#ffd591;--color-role-base:#389e0d;--color-role-base-bg:#f6ffed;--color-role-base-border:#b7eb8f;--shadow-card:0 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h2{margin-bottom:4px;font-size:17px}.topic-panel>.topic-intro{color:var(--color-text-secondary);max-width:66ch;margin-bottom:20px;font-size:13.5px}.card{background:var(--color-bg-container);border:1px solid var(--color-border-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);margin-bottom:16px;padding:18px 20px}.card h3{margin-bottom:10px;font-size:14px}.card img{border:1px solid var(--color-border);border-radius:var(--radius-lg);max-width:100%;height:auto;margin:12px 0;display:block}.card img:first-child{margin-top:0}.card img:last-child{margin-bottom:0}@media (prefers-color-scheme:dark){.card img{box-shadow:0 0 0 1px #ffffff0a}}:root[data-theme=dark] .card img{box-shadow:0 0 0 1px #ffffff0a}.screenshot-callout{border:3px solid var(--color-primary);border-radius:var(--radius)}code{font-family:var(--font-mono)}pre{background:var(--color-bg-layout);border-radius:var(--radius-lg);font-family:var(--font-mono);color:var(--color-text);margin:0;padding:14px 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th{background:var(--color-bg-layout);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.03em;font-size:12px;font-weight:600}table.role-table tbody tr:last-child td{border-bottom:none}table.role-table td:first-child{white-space:nowrap}.alert{border-radius:var(--radius);border:1px solid;gap:10px;margin-bottom:10px;padding:11px 14px;font-size:13px;display:flex}.alert svg.icon{margin-top:1px}.alert-info{background:var(--color-primary-bg);border-color:var(--color-primary-border);color:var(--color-text)}.alert-info svg.icon{stroke:var(--color-primary)}.alert-warning{background:var(--color-warning-bg);border-color:var(--color-warning-border);color:var(--color-text)}.alert-warning svg.icon{stroke:var(--color-warning)}.alert-error{background:var(--color-error-bg);border-color:var(--color-error-border);color:var(--color-text)}.alert-error svg.icon{stroke:var(--color-error)}.alert b{font-weight:600}.steps{gap:0;margin:4px 0 8px;display:flex}.step{flex:1;padding:0 14px 0 0;position:relative}.step:last-child{padding-right:0}.step:after{content:"";background:var(--color-border);height:1px;position:absolute;top:13px;left:32px;right:0}.step:last-child:after{display:none}.step-num{background:var(--color-primary);color:#fff;z-index:1;border-radius:50%;justify-content:center;align-items:center;width:26px;height:26px;font-size:12.5px;font-weight:600;display:flex;position:relative}.step h4{margin:10px 0 4px;font-size:13px}.step p{color:var(--color-text-secondary);margin:0;font-size:12.5px;line-height:1.55}@media (max-width:760px){.steps{flex-direction:column;gap:18px}.step:after{display:none}}.stub-card{border:1px dashed var(--color-border);border-radius:var(--radius-lg);background:var(--color-bg-layout);justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:10px;padding:16px 18px;display:flex}.stub-card .stub-text h4{margin-bottom:4px;font-size:13.5px}.stub-card .stub-text p{color:var(--color-text-secondary);max-width:56ch;margin:0;font-size:12.5px}.stub-card .tag{flex:none;margin-top:2px}.section-label{text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-tertiary);margin:22px 0 10px;font-size:11px;font-weight:600}.section-label:first-child{margin-top:0}footer.mock-note{text-align:center;color:var(--color-text-tertiary);padding:18px 20px 26px;font-size:11.5px}