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var(--line);background:var(--info-bg);border-radius:12px;margin-bottom:26px;padding:18px 20px}.callout-tools__label{font-family:var(--font-ui);letter-spacing:.12em;text-transform:uppercase;color:var(--frost-deep);margin-bottom:10px;font-size:11px;font-weight:600}.callout-safety{border:1px solid var(--warn-bdr);background:var(--warn-bg);border-radius:12px;align-items:flex-start;gap:12px;margin-bottom:26px;padding:14px 18px;display:flex}.callout-safety p{font-family:var(--font-ui);color:var(--copper-label);margin:0;font-size:14.5px;line-height:1.55}.tag-meta{font-family:var(--font-mono);color:var(--frost-deep);background:var(--tag-bg);border-radius:8px;align-items:center;gap:7px;padding:7px 13px;font-size:13px;font-weight:500;display:inline-flex}.tag-diff{font-family:var(--font-ui);color:var(--copper-label);background:var(--tool-bg);border-radius:8px;padding:7px 13px;font-size:13px;font-weight:600}.article-img{object-fit:cover;border:1px solid var(--line);border-radius:14px;width:100%;height:14rem;margin-bottom:22px;display:block}@media(min-width:640px){.article-img{height:16rem}}.checklist{flex-direction:column;gap:9px;display:flex}.checklist button{cursor:pointer;border:1px solid var(--line);background:var(--paper);text-align:left;border-radius:12px;align-items:center;gap:14px;width:100%;padding:13px 16px;transition:background .2s;display:flex}.checklist .box{border:2px solid var(--line);color:#fff;background:0 0;border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:14px;font-weight:700;transition:background .2s,border-color .2s;display:inline-flex}.checklist .ctxt{font-family:var(--font-ui);color:var(--ink);font-size:16px;line-height:1.4}.checklist button[aria-pressed=true]{background:var(--answer-bg)}.checklist button[aria-pressed=true] .box{background:var(--primary);border-color:var(--primary)}.checklist button[aria-pressed=true] .ctxt{color:var(--muted);text-decoration:line-through}.checklist .box svg{opacity:0;transition:opacity .2s}.checklist button[aria-pressed=true] .box svg{opacity:1}.rh-footer{color:#eef1f4;background:#0a0e13}.rh-footer-inner{max-width:1120px;margin:0 auto;padding:46px 24px 32px}.rh-footer a{color:#fff;font-family:var(--font-ui);font-size:14px;text-decoration:none;transition:color .18s}.rh-footer a:hover{color:var(--frost)}.rh-footer .col-label{font-family:var(--font-ui);letter-spacing:.16em;text-transform:uppercase;color:#ffffff73;margin-bottom:3px;font-size:10.5px}.search-modal{z-index:80;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#0e1a2073;justify-content:center;align-items:flex-start;padding:80px 20px;display:flex;position:fixed;inset:0}.search-modal[hidden]{display:none}.search-panel{background:var(--paper);border-radius:16px;width:100%;max-width:620px;position:relative;overflow:hidden;box-shadow:0 30px 80px -20px #00000080}.search-top{border-bottom:1px solid var(--line-soft);align-items:center;gap:12px;padding:18px 20px;display:flex}.search-top input{font-family:var(--font-ui);color:var(--ink);background:0 0;border:none;outline:none;flex:1;font-size:18px}.search-esc{cursor:pointer;color:var(--muted);font-family:var(--font-mono);border:1px solid var(--line);background:0 0;border-radius:7px;padding:5px 10px;font-size:12px}.search-results{max-height:50vh;overflow-y:auto}.search-results a{border-bottom:1px solid var(--line-soft);color:inherit;justify-content:space-between;align-items:center;padding:15px 20px;text-decoration:none;display:flex}.search-results a:hover{background:var(--info-bg)}.search-results .sub{font-family:var(--font-ui);letter-spacing:.1em;text-transform:uppercase;color:var(--frost-deep);font-size:11px;font-weight:600;display:block}.search-results .lbl{font-family:var(--font-head);margin-top:2px;font-size:17px;font-weight:600;display:block}.search-empty{text-align:center;font-family:var(--font-ui);color:var(--muted);padding:34px 20px;font-size:16px}.idx-grid{grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:14px;display:grid}.idx-item{border:1px solid var(--line);background:var(--paper);color:inherit;border-radius:12px;align-items:center;gap:16px;padding:16px 18px;text-decoration:none;transition:border-color .18s;display:flex}.idx-item:hover{border-color:var(--primary)}.idx-item .meta{background:var(--info-bg);min-width:54px;height:44px;color:var(--primary);font-family:var(--font-mono);border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;padding:0 10px;font-size:16px;font-weight:700;display:inline-flex}.idx-item .body{flex:1;min-width:0}.idx-item .body .t{font-family:var(--font-head);letter-spacing:-.01em;font-size:17px;font-weight:600;display:block}.idx-item .body .s{font-family:var(--font-ui);color:var(--muted);margin-top:2px;font-size:13px;display:block}:where(a,button,input):focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}.theme-icon-dark[data-astro-cid-37fxchfa],[data-astro-cid-37fxchfa][data-theme=dark] .theme-icon-light[data-astro-cid-37fxchfa]{display:none}[data-astro-cid-37fxchfa][data-theme=dark] .theme-icon-dark[data-astro-cid-37fxchfa]{display:inline-flex}