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var(--kb-border,#ddd);color:var(--kb-text-2,#717171);font-size:13px;box-sizing:border-box}.kb-profile-join-text{margin:0;font-size:13px;font-weight:600;line-height:1.6;text-align:center;color:var(--char,#1B1B1B)}.kb-profile-logout{align-self:flex-start;background:none;border:none;padding:0;cursor:pointer;font-family:inherit;font-size:12px;color:var(--kb-text-2,#717171);text-decoration:underline;text-underline-offset:2px;transition:color .15s}.kb-profile-logout:hover{color:var(--char,#1B1B1B)}.kb-profile-login-modal{position:relative;width:100%;max-width:400px}.kb-profile-login-modal .kb-gate-card{border:none;box-shadow:0 20px 60px rgba(0,0,0,.28)}.zopc-doc-shell{display:grid;grid-template-columns:280px minmax(0,1fr);align-items:start;max-width:1440px;margin:0 auto}.zopc-doc-sidebar{position:sticky;top:0;align-self:start;height:100vh;overflow-y:auto;padding:24px 14px 40px;border-right:1px solid var(--kb-divider,#ebebeb);background:var(--white,#FFF)}.zopc-doc-search{position:relative;margin-bottom:14px}.zopc-doc-search-input{width:100%;height:36px;padding:0 30px 0 12px;border:1px solid var(--kb-border,#ddd);border-radius:10px;background:var(--kb-surface,#F2EFEA);font-family:inherit;font-size:13px;color:var(--char,#1B1B1B);outline:none;transition:border-color .15s,background .15s}.zopc-doc-search-input:focus{border-color:var(--char,#1B1B1B);background:var(--white,#FFF)}.zopc-doc-search-input::placeholder{color:var(--kb-text-2,#717171)}.zopc-doc-search-clear{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:22px;height:22px;border:none;background:transparent;color:var(--kb-text-2,#717171);font-size:18px;line-height:1;cursor:pointer;border-radius:6px}.zopc-doc-search-clear:hover{color:var(--char,#1B1B1B)}.zopc-doc-tree{display:flex;flex-direction:column;gap:2px}.zopc-doc-group-head{display:flex;align-items:center;gap:2px;border-radius:8px;transition:background 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var(--char,#1B1B1B)}.zopc-doc-menu-toggle{display:none}.zopc-doc-menu-chevron{display:inline-block;transition:transform .15s}.zopc-doc-menu-chevron.is-open{transform:rotate(180deg)}.zopc-doc-main{min-width:0;padding:0 44px}.zopc-doc-welcome{max-width:860px;padding:48px 0 80px;display:flex;flex-direction:column;gap:24px}.zopc-doc-welcome-hero{display:flex;flex-direction:column;gap:10px}.zopc-doc-welcome-title{font-size:30px;font-weight:700;letter-spacing:-.02em;color:var(--char,#1B1B1B);margin:0}.zopc-doc-welcome-desc{font-size:15px;color:var(--kb-text-2,#717171);margin:0}.zopc-doc-welcome-strip{display:flex;align-items:center;gap:10px;padding:13px 18px;border:1px solid var(--kb-border,#ddd);border-radius:12px;background:var(--kb-surface,#F2EFEA);text-decoration:none;color:var(--char,#1B1B1B);font-size:14px;transition:background 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rgba(27,27,27,.06)}.zopc-doc-entry-name{font-size:16px;font-weight:650;color:var(--char,#1B1B1B);line-height:1.4}.zopc-doc-entry-desc{font-size:13px;color:var(--kb-text-2,#717171);line-height:1.55}.zopc-doc-entry-count{font-size:12px;color:var(--kb-text-2,#717171);font-variant-numeric:tabular-nums}@media (max-width:900px){.zopc-doc-shell{grid-template-columns:1fr}.zopc-doc-sidebar{position:static;height:auto;overflow:visible;padding:12px 16px;border-right:none;border-bottom:1px solid var(--kb-divider,#ebebeb)}.zopc-doc-menu-toggle{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:10px 14px;border:1px solid var(--kb-border,#ddd);border-radius:10px;background:var(--kb-surface,#F2EFEA);font-family:inherit;font-size:14px;font-weight:650;color:var(--char,#1B1B1B);cursor:pointer}.zopc-doc-nav{display:none;margin-top:12px}.zopc-doc-nav.is-open{display:block;max-height:70vh;overflow-y:auto}.zopc-doc-main{padding:0 24px}}@media 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