:root{--home-ink:#1a1f2e;--home-muted:#5c6578;--home-line:#e6e9f0;--home-soft:#f3f5f9;--home-accent:#2f6fed;--home-accent-soft:rgba(47,111,237,0.08)}.home-page{max-width:720px}.home-hero{margin-bottom:2.25rem;padding-bottom:1.75rem;border-bottom:1px solid var(--home-line)}.home-brand{margin:0 0 .85rem;font-size:1.65rem;font-weight:700;letter-spacing:.02em;color:var(--home-ink);line-height:1.35}.home-brand-sep{color:#9aa3b5;font-weight:500}.home-intro{margin:0 0 1.25rem;font-size:1.02rem;line-height:1.75;color:var(--home-muted)}.home-topic-nav{display:flex;flex-wrap:wrap;gap:.55rem .7rem}.home-topic-nav a{display:inline-block;padding:.35rem .85rem;border:1px solid var(--home-line);border-radius:4px;color:var(--home-ink);text-decoration:none;font-size:.92rem;background:#fff;transition:border-color .2s ease,color .2s ease,background .2s ease}.home-topic-nav a:hover{border-color:var(--home-accent);color:var(--home-accent);background:var(--home-accent-soft)}.home-section{margin-bottom:2.5rem}.home-section-title{margin:0 0 .35rem;font-size:1.2rem;font-weight:700;color:var(--home-ink)}.home-section-desc{margin:0 0 1.1rem;font-size:.88rem;color:#8a93a6}.home-page .post-item{padding:1rem 0;border-bottom:1px solid var(--home-line)}.home-page .post-title{font-size:1.15rem}.home-empty{color:var(--home-muted);padding:1rem 0}.home-tool-group{margin-bottom:1.4rem}.home-tool-group-title{margin:0 0 .7rem;font-size:.95rem;font-weight:600;color:var(--home-muted)}.home-tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem}.home-tool-item{display:flex;flex-direction:column;gap:.25rem;align-items:flex-start;width:100%;text-align:left;padding:.85rem .9rem;border:1px solid var(--home-line);border-radius:6px;background:var(--home-soft);color:inherit;text-decoration:none;cursor:pointer;font:inherit;transition:border-color .2s ease,transform .2s ease,background .2s ease}.home-tool-item:hover{border-color:var(--home-accent);background:#fff;transform:translateY(-1px)}.home-tool-name{font-size:.95rem;font-weight:600;color:var(--home-ink)}.home-tool-desc{font-size:.8rem;color:#8a93a6;line-height:1.4}.home-footer{margin-top:2rem;padding-top:1.25rem;border-top:1px solid var(--home-line);font-size:.85rem;color:#8a93a6}.home-footer a{color:#8a93a6;text-decoration:none}.home-footer a:hover{color:var(--home-accent)}.home-footer-sep{margin:0 .45rem}.pagination{display:flex;margin:40px 0 10px;width:100%;justify-content:center;padding:0}.pagination li{list-style-type:none;margin:0 10px;width:20px}.pagination li a{text-align:center;display:block;width:100%;color:#bfbfbf;padding-bottom:6px}.pagination li a:hover,.pagination .active a{border-bottom:3px solid var(--home-accent);color:var(--home-accent)}@media(max-width:720px){.home-brand{font-size:1.35rem}.home-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.home-tool-grid{grid-template-columns:1fr}}