.header-search{display:flex;align-items:center;flex:1;min-width:100px;height:44px;background:var(--soft);border:1px solid var(--line);border-radius:99px;padding-left:18px;gap:8px}.header-search:focus-within{border-color:var(--ink)}.header-search input{border:0;outline:0;background:transparent;color:var(--ink);width:100%;min-width:0}.header-search .icon-btn{flex:none}.topbar.is-searching>.topics,.topbar.is-searching #open-search{display:none}.topbar.is-searching .actions{margin-left:auto}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.feed-status{font-size:13px;color:var(--muted);margin:12px 0;overflow-wrap:anywhere}.feed-status:empty{display:none}.feed-pagination{text-align:center;padding:24px}.idea:focus-visible{outline:2px solid var(--ink);outline-offset:5px;border-radius:16px}.idea-text-art{min-height:220px;padding:50px 22px 24px}.idea-text-art p{font-size:19px;font-weight:600;line-height:1.45;overflow-wrap:anywhere}.post-page{max-width:1160px;margin:30px auto 80px}.post-layout{display:grid;grid-template-columns:minmax(260px,.9fr) minmax(300px,1.1fr);gap:48px;margin:28px 0 56px}.post-visual .art{height:440px}.post-category-art{min-height:360px;display:grid;place-items:center;background:var(--soft);border-radius:22px;font-size:clamp(24px,4vw,46px);font-weight:700;letter-spacing:-1.5px;padding:24px;text-align:center}.post-copy h1{font-size:clamp(30px,4vw,46px);line-height:1.12;letter-spacing:-1.6px;margin:12px 0;overflow-wrap:anywhere}.post-meta{color:var(--muted);font-size:13px}.post-description{white-space:pre-wrap;overflow-wrap:anywhere;font-size:17px;line-height:1.8;margin:26px 0}.post-actions{display:flex;gap:10px}.post-actions [aria-pressed=true]{background:var(--ink);color:var(--bg)}.post-discussion{max-width:740px;margin:0 auto;border-top:1px solid var(--line);padding-top:22px}.post-discussion h2{font-size:23px;letter-spacing:-.6px}.post-comment{padding:18px 0;border-bottom:1px solid var(--line)}.post-comment small{color:var(--muted)}.post-comment p{white-space:pre-wrap;overflow-wrap:anywhere;margin-bottom:0}#comment-form{margin-top:28px}#comment-form label{font-size:14px;font-weight:600}#comment-body{display:block;margin:10px 0 16px;width:100%;min-height:110px;background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:14px;padding:14px;font:inherit;resize:vertical}#comment-body:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.idea-text-art p{margin:0;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:5;overflow:hidden}.my-idea{color:var(--ink);background:var(--bg);font:inherit;text-align:left;cursor:pointer}.my-idea:hover{background:var(--soft)}
@media(max-width:760px){.topbar.is-searching{height:auto;min-height:66px;flex-wrap:wrap;padding:12px 0;gap:12px}.topbar.is-searching .header-search{order:3;flex-basis:100%}.post-layout{grid-template-columns:1fr;gap:22px}.post-visual .art{height:300px}.post-category-art{min-height:180px}.post-copy h1{letter-spacing:-1px}.post-page{margin-top:22px}}