.article-shell{--wisdom-jade:#1b4d3a;--wisdom-jade-deep:#122d22;--wisdom-ivory:#faf7f0;--wisdom-card:#fdfbf5;--wisdom-ink:#1c1a14;--wisdom-muted:#7a7368;--wisdom-faint:#a09890;--wisdom-gold:#c4933a;--wisdom-line:rgba(196,147,58,.22);--wisdom-shadow:0 2px 20px rgba(27,77,58,.07),0 1px 4px rgba(0,0,0,.04);--wisdom-sticky-header:62px;background:var(--wisdom-ivory);color:var(--wisdom-ink)}.wisdom-list-page{min-height:80vh;max-width:1120px;margin:0 auto;padding:56px 48px 80px}.wisdom-list-header{margin-bottom:40px}.side-kicker,.wisdom-list-kicker{margin:0 0 8px;font-family:"Source Serif 4",Georgia,Times New Roman,serif;font-size:10px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--wisdom-gold)}.wisdom-list-header h1{margin:0 0 12px;font-family:Playfair Display,Georgia,Times New Roman,serif;font-size:38px;line-height:1;font-weight:700;color:var(--wisdom-ink)}.wisdom-list-header p{margin:0;font-family:"Source Serif 4",Georgia,Times New Roman,serif;font-size:15px;line-height:1.6;color:var(--wisdom-muted)}.wisdom-content-layout{display:block}.filter-tabs{position:-webkit-sticky;position:sticky;top:var(--wisdom-sticky-header);z-index:20;display:flex;flex-wrap:wrap;gap:8px;margin-bottom:40px;padding:12px 0;background:var(--wisdom-ivory)}.filter-tabs a{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:7px 18px;border:1px solid var(--wisdom-line);border-radius:20px;background:transparent;color:var(--wisdom-muted);font-family:"Source Serif 4",Georgia,Times New Roman,serif;font-size:13px;line-height:1;text-decoration:none;transition:background .18s ease,border-color .18s ease,color .18s ease}.filter-tabs a.active,.filter-tabs a:hover{border-color:var(--wisdom-jade);background:var(--wisdom-jade);color:var(--wisdom-ivory)}.wisdom-article-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:24px;gap:24px}.article-card{--card-bg:#fef9e7;--card-text:#9a6a10;--card-border:rgba(212,160,23,.35);display:flex;flex-direction:column;overflow:hidden;height:100%;min-height:100%;border:1px solid var(--wisdom-line);border-radius:6px;background:var(--wisdom-card);box-shadow:var(--wisdom-shadow);color:inherit;text-decoration:none}.article-card[data-element=wood]{--card-bg:#edf7ee;--card-text:#1a7a3a;--card-border:rgba(34,167,89,.35)}.article-card[data-element=metal]{--card-bg:#f0f2f5;--card-text:#4a5568;--card-border:hsla(208,7%,46%,.35)}.article-card[data-element=water]{--card-bg:#ebf4fd;--card-text:#2060a0;--card-border:rgba(49,130,206,.35)}.article-card-cover{position:relative;display:flex;align-items:center;justify-content:center;width:100%;aspect-ratio:16/9;overflow:hidden;border-radius:12px 12px 0 0;background:#f7f1e8}.article-card-cover>span:first-child{font-family:"Noto Serif SC",Songti SC,SimSun,serif;font-size:52px;line-height:1;color:var(--card-text);opacity:.2}.article-card-cover img{width:100%;height:100%;object-fit:cover;object-position:center}.article-card-category{position:absolute;top:14px;left:14px;padding:3px 10px;border:1px solid var(--card-border);border-radius:20px;background:var(--card-bg);color:var(--card-text);font-family:"Source Serif 4",Georgia,Times New Roman,serif;font-size:10px;line-height:1.2;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.article-card-copy{display:flex;flex:1 1;flex-direction:column;min-height:180px;padding:20px 22px 22px}.article-card-copy h3{margin:0 0 10px;display:flex;align-items:center;height:2.8em;font-family:Playfair Display,Georgia,Times New Roman,serif;font-size:15.5px;line-height:1.4;font-weight:700;color:var(--wisdom-ink)}.article-card-copy h3 span{-webkit-line-clamp:2}.article-card-copy h3 span,.article-card-copy p{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical}.article-card-copy p{margin:0 0 18px;height:5.16em;-webkit-line-clamp:3;font-size:13px;line-height:1.72;color:var(--wisdom-muted)}.article-card-copy p,.article-list-meta{font-family:"Source Serif 4",Georgia,Times New Roman,serif}.article-list-meta{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:auto;font-size:11.5px;color:var(--wisdom-faint)}.article-title-toast{position:fixed;z-index:100;max-width:min(420px,calc(100vw - 48px));transform:translate(14px,14px);padding:12px 18px;border:1px solid var(--wisdom-line);border-radius:12px;background:rgba(28,26,20,.92);color:var(--wisdom-ivory);font-family:"Source Serif 4",Georgia,Times New Roman,serif;font-size:14px;line-height:1.35;pointer-events:none}.article-empty-state,.article-title-toast{box-shadow:var(--wisdom-shadow);text-align:center}.article-empty-state{border:1px solid var(--wisdom-line);border-radius:6px;background:var(--wisdom-card);padding:64px 40px}.article-empty-state h2{margin:0 0 12px;font-family:Playfair Display,Georgia,Times New Roman,serif;font-size:28px;color:var(--wisdom-jade)}.article-empty-state p{margin:0;font-family:"Source Serif 4",Georgia,Times New Roman,serif;color:var(--wisdom-muted)}@media (max-width:900px){.wisdom-list-page{padding:44px 24px 64px}.wisdom-article-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){.article-shell{--wisdom-sticky-header:110px}.wisdom-list-page{padding:36px 18px 56px}.wisdom-list-header h1{font-size:32px}.filter-tabs{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px}.filter-tabs a{flex:0 0 auto}.wisdom-article-list{grid-template-columns:1fr}}