/*
Theme Name: BlockNova
Theme URI: https://btc077.com
Author: BlockNova
Description: International crypto and blockchain news theme for Chinese diaspora readers.
Version: 1.0.0
*/
:root{--navy:#071a33;--navy2:#0d2b52;--gold:#d8ad5b;--ink:#122033;--muted:#6b7788;--paper:#f5f7fa;--line:#e5eaf0;--white:#fff}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.site-header{background:var(--navy);color:#fff}.topbar{max-width:1180px;margin:auto;padding:16px 22px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:800;letter-spacing:.04em}.brand-mark{width:34px;height:34px;border:2px solid var(--gold);border-radius:9px;display:grid;place-items:center;color:var(--gold);font-size:18px}.tagline{font-size:12px;color:#adbed2}.tools{margin-left:auto;display:flex;gap:14px;font-size:13px;color:#c8d4e2}.nav{border-top:1px solid rgba(255,255,255,.1)}.nav-inner{max-width:1180px;margin:auto;padding:0 22px;display:flex;gap:26px;overflow:auto}.nav a{color:#dce7f4;padding:13px 0;white-space:nowrap;font-size:14px}.nav a:hover{color:var(--gold)}.ticker{background:#0a2242;color:#dce7f4;font-size:13px}.ticker-inner{max-width:1180px;margin:auto;padding:9px 22px;display:flex;gap:18px}.ticker strong{color:var(--gold)}.wrap{max-width:1180px;margin:auto;padding:34px 22px}.hero{display:grid;grid-template-columns:1.7fr 1fr;gap:22px;margin-bottom:30px}.lead,.news-panel,.section-block,.sidebar-box{background:var(--white);border:1px solid var(--line)}.lead{position:relative;min-height:390px;overflow:hidden;background:linear-gradient(135deg,#0b294d,#123c68);color:#fff;padding:34px;display:flex;align-items:flex-end}.lead:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 20%,rgba(216,173,91,.28),transparent 35%)}.lead-content{position:relative;max-width:620px}.eyebrow{color:var(--gold);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.lead h1{font-family:Georgia,"Noto Serif SC",serif;font-size:40px;line-height:1.2;margin:12px 0}.meta{color:var(--muted);font-size:12px}.lead .meta{color:#d1dceb}.news-panel{padding:25px}.panel-title{margin:0 0 16px;font-size:18px;border-left:3px solid var(--gold);padding-left:11px}.news-item{padding:13px 0;border-bottom:1px solid var(--line)}.news-item:last-child{border-bottom:0}.news-item h3{font-size:15px;line-height:1.4;margin:0 0 6px}.layout{display:grid;grid-template-columns:1.7fr 1fr;gap:22px}.section-block{padding:26px}.section-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:4px}.section-head h2{margin:0;font-size:22px}.section-head a{color:#3f668f;font-size:13px}.article-row{display:grid;grid-template-columns:150px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}.article-row img{width:150px;height:100px;object-fit:cover;background:#dce5ef}.article-row h3{margin:0 0 7px;font-size:18px;line-height:1.35}.article-row p{margin:0 0 8px;color:var(--muted);font-size:13px}.sidebar-box{padding:22px;margin-bottom:22px}.sidebar-box ul{list-style:none;margin:0;padding:0}.sidebar-box li{padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}.sidebar-box li:last-child{border:0}.site-footer{background:#061426;color:#aebed0;margin-top:50px}.footer-inner{max-width:1180px;margin:auto;padding:38px 22px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.footer-brand{color:#fff;font-weight:800;font-size:20px}.footer-inner h3{color:#fff;font-size:14px}.copyright{border-top:1px solid rgba(255,255,255,.1);padding:15px 22px;text-align:center;font-size:12px}@media(max-width:800px){.topbar{padding:13px 16px}.tagline{display:none}.hero,.layout{grid-template-columns:1fr}.lead{min-height:330px;padding:25px}.lead h1{font-size:30px}.wrap{padding:24px 16px}.nav-inner{padding:0 16px;gap:20px}.article-row{grid-template-columns:100px 1fr}.article-row img{width:100px;height:78px}.article-row h3{font-size:16px}.footer-inner{grid-template-columns:1fr;padding:30px 16px}}
/* Language and accessibility adaptations */
.topbar{flex-wrap:wrap}.tools{flex-wrap:wrap}.topbar form{display:flex;gap:6px;margin-inline-start:auto;max-width:100%}.topbar input{min-width:0;width:125px;padding:8px;border:1px solid #49617d;border-radius:4px}.topbar button{background:var(--gold);color:var(--navy);border:0;padding:8px;cursor:pointer}.language-picker{position:relative;margin-inline-start:auto;font-size:14px;z-index:10}.language-picker summary{cursor:pointer}.language-picker ul{position:absolute;inset-inline-end:0;top:100%;background:var(--navy);min-width:200px;list-style:none;padding:12px;box-shadow:0 5px 16px #0003}.language-picker li a{display:block;padding:7px}.language-picker .current-lang{color:var(--gold)}.entry-content{max-width:760px;margin:28px auto;font-size:17px;overflow-wrap:anywhere}.image-placeholder{background:#e7edf4;color:#193758;display:grid;place-items:center;min-height:90px}.skip-link{position:absolute;top:-100px}.skip-link:focus{top:0;z-index:100;background:white;padding:10px}a:focus-visible,summary:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:4px}body.rtl{text-align:right}.rtl .panel-title{border-left:0;border-right:3px solid var(--gold);padding-left:0;padding-right:11px}.rtl .eyebrow{letter-spacing:normal}.lead h1{font-family:inherit;overflow-wrap:anywhere}.nav-inner{scrollbar-width:thin}.topbar>*{min-width:0}@media(max-width:800px){.topbar{gap:12px}.brand{font-size:21px}.topbar form{width:100%}.topbar input{flex:1}.language-picker{font-size:13px}.section-block{padding:18px}.section-head h2{font-size:19px}.lead h1{font-size:28px}.lead{min-height:300px}}