/* C02d1 · Library and Workspace methods. Shared shell and design tokens retained. */
.al-main{min-height:0;display:flex;flex-direction:column}.al-scroll{flex:1;min-height:0;overflow:auto;scrollbar-width:none}.al-scroll::-webkit-scrollbar{display:none}.al-page{padding:32px;max-width:1440px;margin:0 auto;width:100%;box-sizing:border-box}.al-page h1{font-size:28px;line-height:1.2;letter-spacing:-.7px;font-weight:600;margin:8px 0 12px}.al-page h2{font-size:18px;line-height:1.4;font-weight:600;margin:0}.al-page h3{font-size:14px;font-weight:600;margin:0}.al-lead,.al-note{color:var(--muted);font-size:14px;line-height:1.6;max-width:760px;margin:0}.al-note{font-size:12px;margin-top:12px}.al-eyebrow{font-size:12px;font-weight:500;color:var(--muted)}.al-intro{display:flex;gap:32px;align-items:center;justify-content:space-between;margin-bottom:24px}.al-intro-mark{display:flex;align-items:center;gap:12px;color:var(--muted);flex-shrink:0}.al-intro-mark>span{display:grid;place-items:center;width:48px;height:48px;background:var(--surface);border:1px solid var(--line);border-radius:12px}.al-intro-mark svg{width:20px;height:20px}.al-intro-mark>svg{width:16px}.al-controls{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding-bottom:16px}.al-filters{display:flex;gap:4px;flex-wrap:wrap}.al-filters .btn{font-size:13px}.al-filters .selected{background:var(--surface);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}.al-filter-count{color:var(--muted);font-variant-numeric:tabular-nums}.al-search{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:8px;height:36px;min-width:220px;padding:0 12px;box-sizing:border-box}.al-search svg{width:16px;height:16px;flex-shrink:0}.al-search input{background:transparent;border:0;outline:0;font:inherit;font-size:13px;color:var(--ink);width:100%;min-width:0}.al-search:focus-within{outline:2px solid var(--ink);outline-offset:2px}.al-search-close{background:transparent;border:0;display:grid;place-items:center;color:var(--muted);cursor:pointer;padding:4px}.al-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.al-card{display:flex;flex-direction:column;min-width:0;color:inherit;text-decoration:none;padding:24px 24px 24px 0;border-bottom:1px solid var(--line);gap:12px;transition:background .15s}.al-card:nth-child(2n){padding-left:24px;border-left:1px solid var(--line)}.al-card:hover{background:var(--surface)}.al-card:focus-visible{outline:2px solid var(--ink);outline-offset:-2px}.al-card-head,.al-card-meta{display:flex;gap:12px;align-items:center}.al-card-icon{width:40px;height:40px;display:grid;place-items:center;border-radius:10px;background:var(--surface);border:1px solid var(--line);flex-shrink:0}.al-card-icon svg{width:19px;height:19px}.al-card-head>div{flex:1;min-width:0}.al-card-head h2{font-size:16px;overflow-wrap:anywhere}.al-card-head>svg{width:16px;height:16px;color:var(--muted);flex-shrink:0}.al-card p{font-size:14px;line-height:1.5;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.al-card-meta{margin-top:auto;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:12px}.al-tag{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:6px;padding:3px 8px;color:var(--ink);font-size:12px;font-weight:500;max-width:100%;box-sizing:border-box}.al-tag svg{width:13px;height:13px}.al-empty{padding:64px 24px;text-align:center;max-width:620px;margin:auto}.al-empty>svg{width:36px;height:36px;color:var(--muted);margin-bottom:20px}.al-empty h2{font-size:24px;margin-bottom:12px}.al-empty .al-lead{margin-bottom:24px}.al-empty .al-inline{justify-content:center}.al-inline{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.al-detail-head{margin-bottom:24px;max-width:960px}.al-detail-head h1{overflow-wrap:anywhere}.al-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 256px;gap:48px}.al-document{font-size:14px;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere;margin:16px 0 32px}.al-section{padding:24px 0;border-top:1px solid var(--line)}.al-method{list-style:none;padding:0;margin:16px 0 0;counter-reset:step}.al-method>li{counter-increment:step;display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line);font-size:14px;line-height:1.6}.al-method>li:before{content:counter(step,decimal-leading-zero);font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;flex-shrink:0;padding-top:3px}.al-method p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.al-method code{display:block;color:var(--muted);font-size:12px;margin-top:6px;overflow-wrap:anywhere}.al-meta{font-size:13px}.al-meta dl{margin:0}.al-meta dl>div{padding:16px 0;border-bottom:1px solid var(--line)}.al-meta dt{color:var(--muted);font-size:12px;margin-bottom:6px}.al-meta dd{margin:0;overflow-wrap:anywhere;line-height:1.5}.al-meta .btn{justify-content:flex-start;white-space:normal;max-width:100%;text-align:left}.al-history{list-style:none;padding:0;margin:12px 0}.al-history>li{padding:16px 0;border-bottom:1px solid var(--line)}.al-history p{margin:4px 0 8px;font-size:12px;color:var(--muted)}.al-editor{max-width:960px}.al-editor>.field{margin:0 0 24px}.al-editor input,.al-editor textarea{font-size:14px;line-height:1.6;width:100%;box-sizing:border-box;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:12px}.al-editor textarea{resize:vertical}.al-editor .field>span{font-weight:500;font-size:13px;margin-bottom:8px}.al-editor .field>small{color:var(--muted);font-size:12px;line-height:1.5}.al-editor-step{display:grid;grid-template-columns:24px minmax(0,1fr);gap:16px;padding:24px 0;border-bottom:1px solid var(--line)}.al-step-number{font-size:12px;color:var(--muted);padding-top:12px}.al-step-fields{min-width:0}.al-step-fields .field{margin-bottom:12px}.al-step-actions{display:flex;align-items:center;gap:8px}.al-step-actions .btn span{display:none}.al-step-actions .btn{min-width:32px;height:32px;padding:6px}.al-step-fields details{margin:12px 0;color:var(--muted);font-size:12px}.al-step-fields summary{cursor:pointer}.al-step-fields details .field{margin-top:12px}.al-editor-actions{padding:20px 0}.al-bottom-note{display:flex;gap:8px;align-items:flex-start;border-top:1px solid var(--line);padding-top:16px;margin-top:32px;font-size:12px;color:var(--muted);line-height:1.5}.al-bottom-note>svg{width:16px;height:16px;flex-shrink:0}.al-code{white-space:pre-wrap;word-break:break-word;font:12px/1.6 ui-monospace,monospace;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:8px}.al-comparison{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:20px 0}.al-comparison>section{min-width:0}.al-comparison .al-document{margin-bottom:16px}.al-comparison h3{padding-bottom:12px;border-bottom:1px solid var(--line)}.al-dialog{width:min(960px,calc(100vw - 48px));max-width:960px}.al-dialog-body{padding:24px;overflow:auto;max-height:70dvh}.al-dialog header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--line)}.al-dialog h2{font-size:18px}.al-dialog::backdrop{background:rgb(0 0 0/.4)}.al-status{min-height:0}.al-error:not([hidden]){display:flex;align-items:center;justify-content:space-between;padding:12px 24px;border-bottom:1px solid var(--line);font-size:13px}.al-error[hidden]{display:none}.al-back{margin-bottom:20px}.al-editor-notice{padding:12px 0;font-size:12px;color:var(--muted)}#qtop [data-al=search]>span,#qtop [data-al=options]>span{display:none}
@media(max-width:1000px){.al-detail-layout{grid-template-columns:minmax(0,1fr) 220px;gap:24px}.al-intro-mark{display:none}.al-controls{align-items:stretch;flex-direction:column}.al-search{width:100%}}
@media(max-width:760px){.al-page{padding:24px 16px}.al-page h1{font-size:24px;letter-spacing:-.5px}.al-list{display:block}.al-card,.al-card:nth-child(2n){padding:20px 0;border-left:0}.al-intro{margin-bottom:20px}.al-filters{gap:4px}.al-filters .btn{min-height:44px;padding:8px 12px}.al-search{height:44px}.al-search input,.al-editor input,.al-editor textarea{font-size:16px}.al-search-close{min-height:36px;min-width:36px}.al-detail-layout{display:block}.al-detail-head{margin-bottom:16px}.al-meta{border-top:1px solid var(--line);margin-top:24px;padding-top:16px}.al-meta dl{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.al-meta dd{font-size:13px}.al-empty{padding:48px 0}.al-method>li{gap:12px}.al-editor-step{gap:8px}.al-step-actions .btn{width:44px;height:44px}.al-main .btn,.al-dialog .btn{min-height:44px}.al-comparison{grid-template-columns:1fr}.al-dialog{width:100vw;max-width:100vw;max-height:100dvh;margin:0;height:100dvh;border-radius:0}.al-dialog-body{max-height:calc(100dvh - 80px);box-sizing:border-box}.al-bottom-note{margin-top:24px}.al-card-head h2{font-size:15px}.al-card p{font-size:14px}.al-editor .field>span{font-size:14px}}
@media(prefers-reduced-motion:reduce){.al-card{transition:none}}

.al-step-reference{font-size:12px;color:var(--muted);margin-top:8px}.al-step-reference summary{cursor:pointer}.al-step-reference code{margin-top:8px}