:root{color-scheme:light;--bg: #f4f6f1;--surface: #ffffff;--surface-muted: #eef3e8;--surface-soft: #f7f9f5;--text: #17211c;--text-soft: #5c6b62;--line: #d8e0d3;--accent: #0d6b57;--accent-strong: #084c3f;--accent-soft: rgba(13, 107, 87, .12);--danger: #a63b32;--danger-soft: rgba(166, 59, 50, .1);--shadow: 0 18px 48px rgba(17, 31, 24, .12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:radial-gradient(circle at top left,rgba(13,107,87,.12),transparent 28%),linear-gradient(180deg,#fbfcfa 0%,var(--bg) 100%);color:var(--text);font-family:Segoe UI,Helvetica Neue,Arial,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}a{color:var(--accent)}#root{min-height:100vh}.app-shell{display:grid;grid-template-columns:320px 1fr;min-height:100vh}.app-sidebar-shell{border-right:1px solid var(--line);background:#ffffffe0;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transition:width .18s ease,opacity .18s ease,transform .18s ease}.app-sidebar-shell.is-collapsed{width:0;opacity:0;overflow:hidden}.app-main{position:relative;min-width:0}.app-sidebar-toggle{position:absolute;left:20px;top:18px;z-index:12;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border:1px solid var(--line);border-radius:14px;background:#ffffffeb;color:var(--text-soft);box-shadow:0 10px 24px #17211c1a}.app-mobile-header{display:none}.app-mobile-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30}.app-mobile-backdrop,.assistant-overlay__backdrop{position:absolute;top:0;right:0;bottom:0;left:0;border:0;background:#141c187a;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.app-mobile-sidebar{position:absolute;inset:0 auto 0 0;width:min(86vw,320px);background:var(--surface);box-shadow:var(--shadow);animation:slide-in-left .18s ease}.app-mobile-close{position:absolute;right:12px;top:12px;width:38px;height:38px;border:1px solid var(--line);border-radius:50%;background:var(--surface);color:var(--text-soft)}.status-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:var(--accent-soft);color:var(--accent-strong);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.sidebar{display:flex;flex-direction:column;height:100vh;padding:20px 16px 16px}.sidebar__header,.sidebar__brand{display:flex;align-items:center;justify-content:space-between;gap:14px}.sidebar__brand{justify-content:flex-start}.sidebar__logo{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:16px;background:linear-gradient(135deg,var(--accent),#149977);color:#fff;box-shadow:0 14px 28px #0d6b572e}.sidebar__eyebrow,.app-mobile-header__eyebrow,.assistant-dialog__eyebrow{margin:0 0 4px;color:var(--text-soft);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.sidebar__title,.app-mobile-header__title,.assistant-dialog__header h2{margin:0;font-size:1.15rem}.sidebar__collapse{width:38px;height:38px;border:1px solid var(--line);border-radius:12px;background:transparent;color:var(--text-soft)}.sidebar__search{display:grid;grid-template-columns:18px 1fr;gap:10px;align-items:center;padding:12px 14px;margin-top:18px;border:1px solid var(--line);border-radius:16px;background:var(--surface-soft);color:var(--text-soft)}.sidebar__search input{border:0;background:transparent;color:var(--text);outline:none}.sidebar__tree{flex:1;overflow:auto;margin-top:18px;padding-right:4px}.sidebar-node+.sidebar-node{margin-top:4px}.sidebar-node__row{display:grid;grid-template-columns:1fr auto;align-items:center;border-radius:14px;transition:background .12s ease,color .12s 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var(--line);color:var(--text-soft);font-size:12px}.sidebar__version{margin-left:auto}.status-dot{width:10px;height:10px;border-radius:50%;background:#1ba97f;box-shadow:0 0 0 6px #1ba97f1f}.content-area{height:100vh;overflow:auto}.content-area__container{width:min(100%,1040px);margin:0 auto;padding:72px 32px 88px}.guide-section{scroll-margin-top:96px}.guide-section+.guide-section{margin-top:28px}.guide-section--level-0{margin-bottom:56px}.guide-section--level-1{margin-top:42px;padding-left:18px;border-left:2px solid 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80px)}.content-area__container{padding:28px 18px 120px}.guide-section__header{gap:14px}.guide-block-row{grid-template-columns:1fr}.guide-block-row__icon{display:none}.assistant-trigger{right:18px;bottom:18px;padding-inline:16px}.assistant-trigger span{display:none}.assistant-dialog{inset:auto 0 0 0;width:100%;height:92vh;transform:none;border-bottom-left-radius:0;border-bottom-right-radius:0;animation:none}}