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strong{font-family:var(--sans);color:var(--ink);margin-bottom:3px;display:block}.notice p{margin:0}.source-note{background:var(--emerald-soft);border-color:var(--emerald);margin-bottom:30px}@supports (color:color-mix(in lab, red, red)){.source-note{border-color:color-mix(in srgb, var(--emerald) 28%, transparent)}}.notice a{color:inherit;font-weight:600}.notice code{background:var(--ink);font-size:13px}@supports (color:color-mix(in lab, red, red)){.notice code{background:color-mix(in srgb, var(--ink) 8%, transparent)}}.notice code{border-radius:5px;padding:1px 6px}.kbs-footer{border-top:1px solid var(--line);background:var(--canvas-2);color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;padding:34px clamp(24px,6vw,88px);font-size:13px;display:flex}.kbs-footer a{color:var(--body);text-decoration:none}.kbs-footer a:hover{color:var(--emerald)}.fallback-page{place-items:center;min-height:70vh;padding:60px 24px;display:grid}.fallback-card{text-align:center;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);max-width:520px;box-shadow:var(--shadow-md);padding:46px 38px}.fallback-card h1{margin-bottom:12px;font-size:34px}.fallback-card p{color:var(--muted);margin:0 0 24px}.btn{cursor:pointer;border:1px solid #0000;border-radius:10px;align-items:center;gap:8px;padding:12px 22px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.btn.primary{background:var(--emerald);color:#fff}.btn.primary:hover{background:var(--emerald-2)}@media (width<=1180px){.article-layout.with-toc{grid-template-columns:minmax(0,1fr)}.toc{display:none}}@media (width<=900px){:root{--sidebar-w:0px}.kbs-shell{grid-template-columns:minmax(0,1fr)}.sidebar{display:none}.sidebar.open{top:var(--header-h);z-index:70;background:var(--paper);border-right:0;width:100%;height:auto;padding:22px clamp(18px,5vw,32px) 60px;display:block;position:fixed;bottom:0;left:0;right:0}.header-nav{display:none}.menu-button{display:grid}.brand-text small{display:none}}@media (width<=620px){.header-search{display:none}.hero-stats{gap:22px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}