.cluster-hero{padding-bottom:20px}.cluster-hero .tool-intro{max-width:820px}.cluster-hero h1{max-width:820px}.cluster-kicker{color:var(--coral);font-weight:750;margin:4px 0 8px}.cluster-shell{max-width:960px}.cluster-input-panel{padding:20px}.cluster-input{width:100%;min-height:88px;resize:vertical;border:1px solid var(--line);border-radius:9px;padding:14px 16px;background:#fffefa;color:var(--ink);font:19px/1.45 inherit}.cluster-input:focus{outline:3px solid rgba(201,111,89,.18);border-color:var(--coral)}.cluster-input-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px}.cluster-note{color:var(--muted);font-size:14px}.cluster-chips{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 8px}.cluster-chip{border:1px solid var(--line);border-radius:999px;background:var(--panel);color:var(--muted);font:700 13px/1 inherit;padding:8px 13px;cursor:pointer}.cluster-chip.active,.cluster-chip:hover{background:var(--coral);border-color:var(--coral);color:#fff}.cluster-count{color:var(--muted);font-size:13px}.cluster-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:12px}.cluster-card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px 16px;box-shadow:0 4px 14px rgba(31,46,39,.06)}.cluster-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}.cluster-name{color:var(--sage);font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}.cluster-output{font-size:clamp(19px,2.3vw,26px);line-height:1.4;overflow-wrap:anywhere}.cluster-copy{min-height:34px;border:1px solid var(--sage);border-radius:8px;background:var(--sage-soft);color:var(--sage);font:800 13px/1 inherit;padding:7px 12px;cursor:pointer}.cluster-copy:hover,.cluster-copy.copied{background:var(--sage);color:#fff}.cluster-section{padding:48px 0}.cluster-section.alt{background:var(--panel)}.cluster-section h2{margin-bottom:12px}.cluster-section p,.cluster-section li{max-width:820px}.cluster-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px;padding:0;list-style:none}.cluster-step,.cluster-example,.cluster-link{border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:18px}.cluster-step strong{display:block;color:var(--coral);margin-bottom:7px}.cluster-examples,.cluster-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:20px}.cluster-example code{display:block;overflow-wrap:anywhere;color:var(--ink);font:20px/1.4 inherit;margin-bottom:6px}.cluster-example span{color:var(--muted);font-size:13px}.cluster-link{display:block;color:var(--ink)}.cluster-link strong{display:block;margin-bottom:5px}.cluster-link span{color:var(--muted);font-size:14px}.cluster-faq{max-width:840px}.cluster-faq details{border-top:1px solid var(--line);padding:15px 0}.cluster-faq details:last-child{border-bottom:1px solid var(--line)}.cluster-faq summary{font-weight:750;cursor:pointer}.cluster-faq p{margin:8px 0 0;color:#3f4d46}.cluster-figure{margin:26px 0 0;max-width:840px}.cluster-figure img{width:100%;height:auto;border:1px solid var(--line);border-radius:10px}.cluster-figure figcaption{color:var(--muted);font-size:13px;margin-top:8px}.cluster-source{color:var(--muted);font-size:14px}.cluster-source a{color:var(--sage)}.cluster-limit{border-left:4px solid var(--coral);padding:12px 16px;background:var(--panel);border-radius:0 8px 8px 0}.cluster-toast{position:fixed;right:18px;bottom:18px;background:var(--sage);color:#fff;padding:10px 15px;border-radius:8px;font-weight:750;z-index:10;opacity:0;transform:translateY(8px);pointer-events:none;transition:.18s}.cluster-toast.show{opacity:1;transform:none}@media(max-width:760px){.cluster-grid,.cluster-examples,.cluster-links{grid-template-columns:1fr}.cluster-steps{grid-template-columns:1fr}.cluster-section{padding:36px 0}.cluster-card{padding:13px}.cluster-copy{min-width:72px}}