.iv-main{padding-top:40px;padding-bottom:70px}.iv-masthead{padding:24px 0 36px;border-bottom:3px solid #17191f;margin-bottom:28px}.iv-masthead h1{font-size:clamp(36px,6vw,66px);letter-spacing:-2px;line-height:1.08;margin:18px 0}.iv-masthead p{color:#686b75;font-size:18px}.iv-nav{display:flex!important;gap:24px}.iv-news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;margin:24px 0 40px}.iv-card{border:1px solid #e8e8ed;border-radius:18px;overflow:hidden;background:white;transition:transform .18s}.iv-card:hover{transform:translateY(-4px)}.iv-card>a{display:block;color:inherit;text-decoration:none}.iv-card img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}.iv-card-body{padding:23px}.iv-card h3{font-size:23px;line-height:1.24;letter-spacing:-.6px;margin:12px 0}.iv-card p{color:#666b75;line-height:1.6;font-size:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.iv-card small{color:#737681;font-size:12px}.iv-category{font-size:11px;font-weight:700;text-transform:uppercase;color:#de3043;letter-spacing:1px}.iv-cover-placeholder{aspect-ratio:16/9;background:#fff0f1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#df3043;font-size:70px;font-weight:700;letter-spacing:-5px}.iv-cover-placeholder span{font-size:9px;letter-spacing:2px;margin-top:10px}.iv-chips,.iv-alphabet,.iv-pagination{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.iv-chips a,.iv-alphabet a,.iv-pagination a{padding:10px 14px;border:1px solid #e5e5eb;border-radius:8px;text-decoration:none;color:inherit;font-size:13px}.iv-pagination [aria-current]{background:#e33140;color:#fff}.iv-breadcrumb{font-size:12px;color:#6d7180;margin:0 0 30px}.iv-breadcrumb a{color:inherit}.iv-article-layout{display:grid;grid-template-columns:minmax(0,800px) minmax(200px,1fr);gap:60px}.iv-article h1{font-size:clamp(32px,4.6vw,52px);line-height:1.12;letter-spacing:-1.6px;margin:15px 0 22px}.iv-lead{font-size:21px;line-height:1.6;color:#575d68}.iv-byline{display:flex;flex-wrap:wrap;gap:15px;padding:22px 0;margin-bottom:20px;border-bottom:1px solid #eee;font-size:12px;color:#707582}.iv-article-cover{width:100%;height:auto;object-fit:cover;border-radius:10px;aspect-ratio:16/9}.iv-prose{font-size:18px;line-height:1.85;color:#333843;overflow-wrap:anywhere}.iv-prose p{margin:1.2em 0}.iv-prose h2{font-size:28px;line-height:1.3;margin-top:1.6em;letter-spacing:-.6px}.iv-prose h3{font-size:23px}.iv-prose ul,.iv-prose ol{padding-left:26px}.iv-prose a{color:#d52d40;text-decoration:underline}.iv-prose blockquote,.iv-word-detail blockquote{padding:20px 24px;border-left:4px solid #e33140;background:#fff4f5;margin:26px 0}.iv-prose table{display:block;overflow:auto;border-collapse:collapse}.iv-prose td,.iv-prose th{padding:10px;border:1px solid #ddd}.iv-sidebar{align-self:start;background:#f7f7fa;border-radius:18px;padding:28px;position:sticky;top:100px;display:grid;gap:22px}.iv-sidebar h2{font-size:28px;line-height:1.2}.iv-sidebar p{font-size:14px;line-height:1.6}.iv-share{padding:30px 0;margin-bottom:30px}.iv-empty{padding:50px 24px;background:#f7f7fa;border-radius:16px;text-align:center;line-height:1.7}.iv-dictionary-search{display:flex;gap:12px;align-items:end;background:#f7f7fa;padding:22px;border-radius:16px;flex-wrap:wrap}.iv-dictionary-search label{display:grid;gap:8px;font-size:12px;font-weight:600}.iv-search-input{flex:1;min-width:180px}.iv-dictionary-search input,.iv-dictionary-search select{width:100%;padding:13px;background:white;border:1px solid #dddfe5;border-radius:8px;font:inherit;font-size:15px}.iv-word-list{border-top:1px solid #e5e5eb}.iv-word-list>a{display:grid;grid-template-columns:1fr 1fr 150px;gap:16px;align-items:center;padding:22px 12px;border-bottom:1px solid #e5e5eb;color:inherit;text-decoration:none}.iv-word-list>a:hover{background:#fff5f5}.iv-word-list strong{font-size:21px}.iv-word-list small{color:#858894;text-align:right}.iv-word-detail{max-width:780px;padding:30px 0;line-height:1.8}.iv-word-detail h1{font-size:clamp(44px,7vw,74px);letter-spacing:-2px;margin:20px 0 0;line-height:1.15}.iv-word-translation{font-size:30px;color:#d52d40;margin:10px 0 24px}.iv-word-detail h2{margin-top:35px}.iv-word-detail .primary-btn{margin-top:28px}.iv-home-news .section-heading{align-items:end}
@media(max-width:900px){.iv-news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.iv-article-layout{grid-template-columns:1fr;gap:24px}.iv-sidebar{position:static;margin-bottom:35px}.iv-nav{gap:12px!important}.iv-word-list>a{grid-template-columns:1fr 1fr}.iv-word-list small{display:none}}
@media(max-width:600px){.iv-news-grid{grid-template-columns:1fr}.iv-main{padding-top:20px}.iv-nav a{font-size:12px}.iv-nav{gap:9px!important}.iv-masthead{padding-top:15px}.iv-word-list strong{font-size:17px}.iv-dictionary-search label{flex:1}.iv-dictionary-search .iv-search-input{flex-basis:100%}.iv-article h1{letter-spacing:-1px}.iv-prose{font-size:17px}.iv-home-news .section-heading{gap:20px;align-items:start}.iv-sidebar{padding:24px}}

.header #mainNav{gap:20px}@media(min-width:901px) and (max-width:1150px){.header #mainNav{gap:12px}.header #mainNav a{font-size:12px}}

.header .iv-nav{position:static!important;inset:auto!important;width:auto!important;padding:0!important;opacity:1!important;transform:none!important;background:transparent!important;border:0!important;box-shadow:none!important;pointer-events:auto!important}.header .iv-nav a{padding:0!important;white-space:nowrap}@media(max-width:600px){.header:has(.iv-nav) .brand{font-size:20px}.header:has(.iv-nav) .brand-mark{width:32px;height:32px}.header .iv-nav{gap:10px!important}.header .iv-nav a{font-size:10px}}