/* === RESET =================================================== */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#ffffff;--bg2:#f7f7f5;--bg3:#f0efe9;
  --tx:#1a1a18;--tx2:#6b6b65;--tx3:#9a9a94;
  --br:rgba(0,0,0,0.11);--br2:rgba(0,0,0,0.18);
  --ac:#534AB7;--acl:#EEEDFE;--acd:#3C3489;
  --gn:#0F6E56;--gnl:#E1F5EE;
  --rd:#993C1D;--rdl:#FAECE7;
  --r:8px;--rl:12px;
}
@media(prefers-color-scheme:dark){:root{
  --bg:#1e1e1c;--bg2:#282826;--bg3:#2f2f2d;
  --tx:#f0efe9;--tx2:#a0a09a;--tx3:#6b6b65;
  --br:rgba(255,255,255,0.1);--br2:rgba(255,255,255,0.18);
}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:var(--tx);background:var(--bg3);line-height:1.6}
img{max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
input,select,textarea,button{font-family:inherit;font-size:inherit}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
*:focus-visible{outline:3px solid var(--ac);outline-offset:2px}
/* === SKIP LINK ============================================== */
.skip{position:absolute;top:-60px;left:16px;background:var(--ac);color:#fff;padding:8px 16px;border-radius:var(--r);font-weight:600;font-size:13px;z-index:9999}
.skip:focus{top:12px}
/* === NAV ==================================================== */
.site-nav{background:var(--bg);border-bottom:1px solid var(--br);position:sticky;top:0;z-index:200}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 32px;max-width:1200px;margin:0 auto}
.logo{font-size:17px;font-weight:700;display:flex;align-items:center;gap:8px;cursor:pointer}
.logo-icon{background:var(--ac);color:#EEEDFE;width:28px;height:28px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0}
.nav-links{display:flex;gap:2px}
.nav-links a{font-size:13px;color:var(--tx2);padding:7px 12px;border-radius:var(--r);cursor:pointer}
.nav-links a:hover{background:var(--bg2);color:var(--tx)}
.nav-cta{background:var(--ac);color:#EEEDFE;border:none;border-radius:var(--r);padding:8px 16px;font-size:13px;font-weight:600;cursor:pointer}
.nav-cta:hover{background:var(--acd)}
/* === HERO =================================================== */
.hero{padding:60px 32px 48px;text-align:center;background:var(--bg);border-bottom:1px solid var(--br)}
.hero-badge{display:inline-flex;align-items:center;gap:6px;background:var(--bg2);border:1px solid var(--br);border-radius:999px;padding:5px 14px;font-size:12px;color:var(--tx2);margin-bottom:20px}
.hero h1{font-size:clamp(28px,5vw,44px);font-weight:700;line-height:1.2;margin-bottom:14px}
.hero h1 em{color:var(--ac);font-style:normal}
.hero-sub{font-size:16px;color:var(--tx2);max-width:560px;margin:0 auto 28px;line-height:1.7}
.btn-row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:32px}
.btn-primary{background:var(--ac);color:#EEEDFE;border:none;border-radius:var(--r);padding:13px 24px;font-size:14px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:7px}
.btn-primary:hover{background:var(--acd)}
.btn-secondary{background:none;color:var(--tx);border:1px solid var(--br2);border-radius:var(--r);padding:13px 24px;font-size:14px;cursor:pointer}
.btn-secondary:hover{background:var(--bg2)}
.hero-trust{display:flex;gap:22px;justify-content:center;flex-wrap:wrap}
.hero-trust span{font-size:12px;color:var(--tx2);display:flex;align-items:center;gap:5px}
/* === STATS BAR ============================================== */
.stats-bar{background:var(--ac);padding:16px 32px}
.stats-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:0}
.stat-item{text-align:center;color:#EEEDFE;padding:8px 16px;border-right:1px solid rgba(255,255,255,0.2)}
.stat-item:last-child{border-right:none}
.stat-num{font-size:22px;font-weight:700;display:block}
.stat-label{font-size:11px;opacity:.8;text-transform:uppercase;letter-spacing:.05em}
/* === SEARCH ================================================= */
.search-section{padding:28px 32px;background:var(--bg3)}
.search-wrap{max-width:640px;margin:0 auto;position:relative}
.search-wrap label{display:block}
.search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--tx3);font-size:18px;pointer-events:none}
#searchInput{width:100%;padding:14px 16px 14px 48px;border:1px solid var(--br2);border-radius:var(--rl);font-size:14px;background:var(--bg);color:var(--tx);box-shadow:0 1px 4px rgba(0,0,0,.06)}
#searchInput:focus{outline:none;border-color:var(--ac);box-shadow:0 0 0 3px rgba(83,74,183,0.15)}
/* === SECTION BASE =========================================== */
.section{max-width:1200px;margin:0 auto;padding:40px 32px}
.section-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.section-title{font-size:22px;font-weight:700}
.section-sub{font-size:13px;color:var(--tx2)}
/* === CATEGORY TABS ========================================== */
.cat-tabs{display:flex;border-bottom:1px solid var(--br);margin-bottom:24px;overflow-x:auto;scrollbar-width:none}
.cat-tabs::-webkit-scrollbar{display:none}
.cat-tab{padding:10px 18px;font-size:13px;font-weight:500;cursor:pointer;border:none;background:none;color:var(--tx2);border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;flex-shrink:0;transition:color .15s}
.cat-tab.active{color:var(--ac);border-bottom-color:var(--ac);font-weight:600}
.cat-tab:hover:not(.active){color:var(--tx)}
/* === TOOLS GRID ============================================= */
.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:10px}
.tool-card{background:var(--bg);border:1px solid var(--br);border-radius:var(--rl);padding:16px;cursor:pointer;transition:border-color .15s,box-shadow .15s,transform .1s}
.tool-card:hover{border-color:var(--ac);box-shadow:0 2px 12px rgba(83,74,183,.12);transform:translateY(-1px)}
.tool-card-icon{width:40px;height:40px;border-radius:var(--r);display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:10px}
.tool-card-icon.c-img{background:#EEEDFE;color:#534AB7}
.tool-card-icon.c-pdf{background:#FAECE7;color:#993C1D}
.tool-card-icon.c-doc{background:#E6F1FB;color:#185FA5}
.tool-card-icon.c-vid{background:#E1F5EE;color:#0F6E56}
.tool-card-icon.c-aud{background:#FAEEDA;color:#854F0B}
.tool-card h3{font-size:13px;font-weight:600;margin-bottom:3px;color:var(--tx)}
.tool-card p{font-size:11px;color:var(--tx2);line-height:1.4}
.ffmpeg-tag{font-size:9px;background:#FFF3CD;color:#856404;padding:1px 5px;border-radius:3px;font-weight:700;margin-left:4px;vertical-align:middle}
/* === MODAL ================================================== */
.overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:500;align-items:center;justify-content:center;padding:16px}
.overlay.open{display:flex}
.modal{background:var(--bg);border-radius:16px;width:100%;max-width:620px;max-height:90vh;overflow-y:auto;box-shadow:0 12px 48px rgba(0,0,0,.22)}
.modal-header{padding:20px 22px 16px;border-bottom:1px solid var(--br);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:var(--bg);z-index:10}
.modal-header-left{display:flex;align-items:center;gap:12px}
.modal-header-icon{width:38px;height:38px;border-radius:var(--r);display:flex;align-items:center;justify-content:center;font-size:18px}
.modal-title{font-size:16px;font-weight:700}
.modal-desc{font-size:12px;color:var(--tx2);margin-top:1px}
.modal-close{background:none;border:none;cursor:pointer;color:var(--tx2);padding:7px;border-radius:var(--r);font-size:18px;line-height:1;position:relative;z-index:10}
.modal-close:hover{background:var(--bg2)}
.modal-body{padding:22px}
/* === DROPZONE =============================================== */
.dropzone{border:2px dashed var(--br2);border-radius:var(--rl);padding:36px 20px;text-align:center;cursor:pointer;background:var(--bg2);transition:all .15s}
.dropzone:hover,.dropzone.over{border-color:var(--ac);background:var(--acl)}
.dropzone input[type=file]{display:none}
.dz-icon{font-size:38px;color:var(--tx3);margin-bottom:10px}
.dropzone.over .dz-icon{color:var(--ac)}
.dz-title{font-size:14px;font-weight:600;margin-bottom:4px}
.dz-sub{font-size:12px;color:var(--tx2)}
/* === FILE LIST ============================================== */
.file-list{display:flex;flex-direction:column;gap:7px;margin-top:12px}
.file-item{display:flex;align-items:center;gap:10px;padding:10px 13px;background:var(--bg2);border-radius:var(--r);border:1px solid var(--br)}
.file-thumb{width:36px;height:36px;border-radius:6px;object-fit:cover;border:1px solid var(--br);flex-shrink:0}
.file-thumb-icon{width:36px;height:36px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.file-meta{flex:1;min-width:0}
.file-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-size{font-size:11px;color:var(--tx2)}
.file-remove{background:none;border:none;cursor:pointer;color:var(--tx3);padding:5px;border-radius:var(--r);flex-shrink:0;font-size:15px}
.file-remove:hover{color:var(--rd);background:var(--rdl)}
.status-chip{font-size:11px;padding:3px 9px;border-radius:999px;font-weight:600;flex-shrink:0;white-space:nowrap}
.chip-wait{background:var(--bg3);color:var(--tx2)}
.chip-go{background:#FFF3CD;color:#856404}
.chip-ok{background:var(--gnl);color:var(--gn);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:3px}
.chip-err{background:var(--rdl);color:var(--rd)}
/* === TOOL OPTIONS =========================================== */
.opts-area{margin-top:16px;display:flex;flex-direction:column;gap:12px}
.opt-row{display:flex;align-items:center;gap:12px}
.opt-lbl{font-size:12px;color:var(--tx2);font-weight:500;white-space:nowrap;min-width:90px}
.opt-row input[type=range]{flex:1;accent-color:var(--ac)}
.opt-val{font-size:13px;font-weight:700;min-width:38px;text-align:right}
.opt-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.opt-group label{font-size:12px;color:var(--tx2);font-weight:500;display:block;margin-bottom:5px}
.opt-input,.opt-select{width:100%;padding:9px 12px;border:1px solid var(--br2);border-radius:var(--r);font-size:13px;background:var(--bg);color:var(--tx)}
.opt-input:focus,.opt-select:focus{outline:none;border-color:var(--ac)}
/* === PROGRESS / STATUS ====================================== */
.ffmpeg-note{background:#FFF8E7;border:1px solid #F0D070;border-radius:var(--r);padding:10px 13px;font-size:12px;color:#7A5500;margin-bottom:14px;display:flex;align-items:flex-start;gap:8px}
.prog-wrap{height:5px;background:var(--bg3);border-radius:3px;overflow:hidden;margin-top:14px;display:none}
.prog-fill{height:100%;background:var(--ac);border-radius:3px;transition:width .3s;width:0}
.error-box{background:var(--rdl);border:1px solid #E8A090;border-radius:var(--r);padding:11px 13px;font-size:13px;color:#7A1A0A;margin-top:12px;display:none}
.text-output{width:100%;height:200px;padding:12px;border:1px solid var(--br);border-radius:var(--r);font-size:12px;font-family:monospace;background:var(--bg2);color:var(--tx);resize:vertical;margin-top:12px;display:none}
/* === ACTION BAR ============================================= */
.action-bar{display:flex;gap:8px;margin-top:18px;padding-top:16px;border-top:1px solid var(--br)}
.btn-clear{background:none;border:1px solid var(--br2);border-radius:var(--r);padding:11px 16px;font-size:13px;cursor:pointer;color:var(--tx2)}
.btn-clear:hover{background:var(--bg2)}
.btn-convert{flex:1;background:var(--ac);color:#EEEDFE;border:none;border-radius:var(--r);padding:12px 20px;font-size:14px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px}
.btn-convert:hover:not(:disabled){background:var(--acd)}
.btn-convert:disabled{opacity:.5;cursor:not-allowed}
.btn-download-all{margin-top:12px;width:100%;background:var(--gn);color:var(--gnl);border:none;border-radius:var(--r);padding:14px 20px;font-size:15px;font-weight:700;cursor:pointer;display:none;align-items:center;justify-content:center;gap:8px;box-shadow:0 2px 8px rgba(15,110,86,.25);transition:background .15s,transform .1s}.btn-download-all:hover{background:#0a5740;transform:translateY(-1px)}
/* === UNIT CONVERTER ========================================= */
.unit-section{background:var(--bg);border-top:1px solid var(--br);border-bottom:1px solid var(--br)}
.unit-inner{max-width:1200px;margin:0 auto;padding:40px 32px}
.unit-tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:22px}
.unit-tab{padding:7px 15px;font-size:12px;border:1px solid var(--br2);border-radius:999px;cursor:pointer;background:none;color:var(--tx2);transition:all .15s;font-weight:500}
.unit-tab.active{background:var(--ac);color:#EEEDFE;border-color:var(--ac)}
.unit-tab:hover:not(.active){background:var(--bg2);color:var(--tx)}
.conv-box{background:var(--bg2);border:1px solid var(--br);border-radius:var(--rl);padding:24px;max-width:560px}
.conv-row{display:flex;gap:10px;margin-bottom:14px}
.conv-row input{flex:1;padding:12px 14px;border:1px solid var(--br2);border-radius:var(--r);font-size:17px;font-weight:600;background:var(--bg);color:var(--tx)}
.conv-row input:focus{outline:none;border-color:var(--ac)}
.conv-row select{padding:12px 14px;border:1px solid var(--br2);border-radius:var(--r);font-size:13px;background:var(--bg);color:var(--tx);min-width:135px}
.conv-swap{background:var(--bg);border:1px solid var(--br2);border-radius:var(--r);padding:12px;cursor:pointer;color:var(--tx2);font-size:16px;line-height:1}
.conv-divider{display:flex;align-items:center;gap:10px;margin:12px 0}
.conv-divider-line{flex:1;height:1px;background:var(--br)}
.conv-result{background:var(--acl);border-radius:var(--r);padding:13px 16px;display:flex;gap:10px;align-items:baseline;margin-top:8px}
.result-big{font-size:24px;font-weight:700;color:var(--acd)}
.result-label{font-size:13px;color:var(--ac)}
/* === CURRENCY =============================================== */
.currency-section{background:var(--bg3)}
.currency-inner{max-width:1200px;margin:0 auto;padding:40px 32px}
.curr-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:580px;margin-bottom:14px}
.curr-card{background:var(--bg);border:1px solid var(--br);border-radius:var(--rl);padding:18px}
.curr-label{font-size:10px;color:var(--tx3);text-transform:uppercase;letter-spacing:.08em;font-weight:600;margin-bottom:6px}
.curr-select{font-size:14px;font-weight:600;border:none;background:none;color:var(--tx);width:100%;margin-bottom:8px;cursor:pointer}
.curr-amount{font-size:28px;font-weight:700;border:none;background:none;color:var(--tx);width:100%;outline:none}
.rate-note{font-size:12px;color:var(--tx2);padding:9px 13px;background:var(--bg);border:1px solid var(--br);border-radius:var(--r);margin-bottom:14px;max-width:580px}
.curr-pairs{display:flex;gap:7px;flex-wrap:wrap;max-width:580px}
.curr-pair{padding:5px 13px;font-size:12px;border:1px solid var(--br2);border-radius:999px;cursor:pointer;background:none;color:var(--tx2);font-weight:500}
.curr-pair:hover{background:var(--bg);color:var(--tx)}
/* === HOW IT WORKS =========================================== */
.how-section{background:var(--bg);border-top:1px solid var(--br)}
.how-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:24px}
.how-step{padding:24px 20px;text-align:center}
.how-num{width:40px;height:40px;border-radius:50%;background:var(--acl);color:var(--ac);font-size:18px;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.how-step h3{font-size:15px;font-weight:600;margin-bottom:6px}
.how-step p{font-size:13px;color:var(--tx2);line-height:1.6}
/* === FORMAT GUIDE SECTION ================================== */
.guide-section{background:var(--bg3);border-top:1px solid var(--br)}
.guide-inner{max-width:1200px;margin:0 auto;padding:40px 32px}
.guide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-top:24px}
.guide-card{background:var(--bg);border:1px solid var(--br);border-radius:var(--rl);padding:22px}
.guide-card h3{font-size:15px;font-weight:700;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.guide-card p{font-size:13px;color:var(--tx2);line-height:1.7}
.guide-card ul{margin-top:10px;padding-left:16px;font-size:13px;color:var(--tx2);line-height:1.8}
/* === COMPARISON TABLE ======================================= */
.compare-section{background:var(--bg);border-top:1px solid var(--br)}
.compare-inner{max-width:1200px;margin:0 auto;padding:40px 32px}
.compare-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px;background:var(--br);border:1px solid var(--br);border-radius:var(--rl);overflow:hidden;margin-top:24px}
.compare-cell{background:var(--bg);padding:14px 16px;font-size:13px}
.compare-cell.header{background:var(--bg2);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--tx2)}
.compare-cell.highlight{color:var(--gn);font-weight:600}
.compare-cell.dim{color:var(--tx3)}
/* === FAQ ==================================================== */
.faq-section{background:var(--bg3);border-top:1px solid var(--br)}
.faq-inner{max-width:860px;margin:0 auto;padding:40px 32px}
.faq-inner h2{font-size:22px;font-weight:700;margin-bottom:24px;text-align:center}
details{background:var(--bg);border:1px solid var(--br);border-radius:var(--r);margin-bottom:8px}
details[open]{border-color:var(--ac)}
summary{padding:15px 18px;font-size:14px;font-weight:600;cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;user-select:none}
summary::-webkit-details-marker{display:none}
summary::after{content:'＋';color:var(--ac);font-size:18px;font-weight:300;margin-left:12px;flex-shrink:0}
details[open] summary::after{content:'－'}
.faq-body{padding:0 18px 16px;font-size:14px;color:var(--tx2);line-height:1.75}
.faq-body strong{color:var(--tx)}
/* === FEATURES =============================================== */
.features-section{background:var(--bg);border-top:1px solid var(--br)}
.features-grid{max-width:1200px;margin:0 auto;padding:40px 32px;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:24px}
.feature{text-align:center;padding:20px 16px}
.feature-icon{font-size:30px;color:var(--ac);margin-bottom:12px}
.feature h3{font-size:14px;font-weight:700;margin-bottom:5px}
.feature p{font-size:13px;color:var(--tx2);line-height:1.6}
/* === FOOTER ================================================= */
footer{background:var(--bg2);border-top:1px solid var(--br);padding:40px 32px 24px}
.footer-inner{max-width:1200px;margin:0 auto}
.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:32px;margin-bottom:32px}
.footer-brand p{font-size:13px;color:var(--tx2);margin-top:10px;line-height:1.7;max-width:240px}
.footer-col h4{font-size:11px;font-weight:700;color:var(--tx2);text-transform:uppercase;letter-spacing:.07em;margin-bottom:12px}
.footer-col a{display:block;font-size:13px;color:var(--tx2);margin-bottom:7px;cursor:pointer}
.footer-col a:hover{color:var(--tx)}
.footer-bottom{border-top:1px solid var(--br);padding-top:20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-copy{font-size:12px;color:var(--tx3)}
/* === TOAST ================================================== */
.toast{position:fixed;bottom:24px;right:24px;background:var(--bg);border:1px solid var(--br2);border-radius:var(--rl);padding:13px 17px;font-size:13px;box-shadow:0 4px 24px rgba(0,0,0,.14);z-index:1000;transform:translateY(8px);opacity:0;transition:all .25s;display:flex;align-items:center;gap:8px;max-width:320px;pointer-events:none}
.toast.show{opacity:1;transform:translateY(0)}
.toast.ok{border-left:3px solid var(--gn)}
.toast.err{border-left:3px solid var(--rd)}
/* === RESPONSIVE ============================================= */
@media(max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .compare-grid{grid-template-columns:1fr;display:block}
  .compare-cell.header:not(:first-child){display:none}
}
@media(max-width:640px){
  .nav-links{display:none}
  .nav-inner{padding:12px 16px}
  .hero{padding:40px 16px 32px}
  .stats-bar{padding:12px 16px}
  .search-section,.section,.unit-inner,.currency-inner,.how-section .section,.guide-inner,.compare-inner,.faq-inner,.features-grid,footer{padding-left:16px;padding-right:16px}
  .curr-grid{grid-template-columns:1fr}
  .opt-grid{grid-template-columns:1fr}
  .compare-grid{font-size:12px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
/* === WORDPRESS ADDITIONS ======================================= */
.skip-link{position:absolute;top:-60px;left:16px;background:var(--ac);color:#fff;padding:8px 16px;border-radius:var(--r);font-weight:600;font-size:13px;z-index:9999;transition:top .2s}
.skip-link:focus{top:12px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* Nav menu list from wp_nav_menu */
.nav-links ul{display:flex;gap:2px;list-style:none;padding:0;margin:0;align-items:center}
.nav-links li a{font-size:13px;color:var(--tx2);padding:7px 12px;border-radius:var(--r);text-decoration:none;display:block}
.nav-links li a:hover{background:var(--bg2);color:var(--tx)}
.nav-links li.current_page_item>a,.nav-links li.current-menu-item>a{color:var(--ac);font-weight:600}
.nav-mobile-toggle{display:none;background:none;border:none;cursor:pointer;font-size:22px;color:var(--tx);padding:6px}
/* Blog layout */
.blog-layout{display:grid;grid-template-columns:1fr 300px;gap:28px;align-items:start}
.blog-main{min-width:0}
.blog-sidebar{position:sticky;top:80px}
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-bottom:28px}
.post-card{background:var(--bg);border:1px solid var(--br);border-radius:var(--rl);overflow:hidden;transition:box-shadow .15s}
.post-card:hover{box-shadow:0 4px 20px rgba(0,0,0,.1)}
.post-card-thumb img{width:100%;height:180px;object-fit:cover;display:block}
.post-card-body{padding:18px}
.post-meta{font-size:11px;color:var(--tx3);display:flex;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.post-cat a{color:var(--ac);text-decoration:none;font-weight:500}
.post-card-title{font-size:16px;font-weight:600;margin-bottom:8px;line-height:1.3}
.post-card-title a{color:var(--tx);text-decoration:none}
.post-card-title a:hover{color:var(--ac)}
.post-card-excerpt{font-size:13px;color:var(--tx2);line-height:1.6;margin-bottom:12px}
.post-read-more,.read-more{font-size:13px;color:var(--ac);font-weight:500;text-decoration:none}
.post-read-more:hover{text-decoration:underline}
/* Single post */
.single-post{background:var(--bg);border:1px solid var(--br);border-radius:var(--rl);overflow:hidden;margin-bottom:24px}
.post-hero-image img{width:100%;max-height:400px;object-fit:cover;display:block}
.post-header{padding:24px 28px 18px;border-bottom:1px solid var(--br)}
.post-title{font-size:clamp(22px,4vw,32px);font-weight:700;line-height:1.25;margin:10px 0;color:var(--tx)}
.post-intro{font-size:16px;color:var(--tx2);line-height:1.7}
.post-read-time{font-size:11px;background:var(--bg2);padding:2px 8px;border-radius:999px}
.post-content{padding:24px 28px;font-size:15px;line-height:1.8;color:var(--tx)}
.post-content h2{font-size:21px;font-weight:700;margin:26px 0 10px}
.post-content h3{font-size:17px;font-weight:600;margin:20px 0 8px}
.post-content p{margin-bottom:14px}
.post-content ul,.post-content ol{padding-left:22px;margin-bottom:14px}
.post-content li{margin-bottom:5px}
.post-content blockquote{border-left:4px solid var(--ac);padding:10px 18px;background:var(--bg2);margin:18px 0;border-radius:0 var(--r) var(--r) 0;font-style:italic;color:var(--tx2)}
.post-content img{border-radius:var(--r);margin:14px 0;max-width:100%}
.post-content code{background:var(--bg2);padding:2px 6px;border-radius:4px;font-size:.9em;font-family:monospace}
.post-content pre{background:var(--bg2);padding:14px;border-radius:var(--r);overflow-x:auto;margin:14px 0}
.post-content a{color:var(--ac)}
.post-footer{padding:14px 28px;border-top:1px solid var(--br);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.post-tags a,.post-share a{font-size:13px;color:var(--ac);margin-right:8px;text-decoration:none}
.post-navigation{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0}
.post-navigation a{display:block;background:var(--bg);border:1px solid var(--br);border-radius:var(--r);padding:11px 14px;font-size:13px;text-decoration:none;color:var(--tx);transition:border-color .15s}
.post-navigation a:hover{border-color:var(--ac);color:var(--ac)}
/* Pagination */
.pagination{margin-top:20px}.nav-links{display:flex;gap:6px;flex-wrap:wrap}
.page-numbers{padding:7px 13px;border:1px solid var(--br);border-radius:var(--r);font-size:13px;text-decoration:none;color:var(--tx)}
.page-numbers.current{background:var(--ac);color:#EEEDFE;border-color:var(--ac)}
.page-numbers:hover:not(.current){background:var(--bg2)}
/* Widgets & sidebar */
.widget{background:var(--bg);border:1px solid var(--br);border-radius:var(--rl);padding:18px;margin-bottom:16px}
.widget-title{font-size:14px;font-weight:700;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--br);color:var(--tx)}
.sidebar-tools{list-style:none;padding:0;margin:0}
.sidebar-tools li{margin-bottom:6px}
.sidebar-tools a{font-size:13px;color:var(--ac);text-decoration:none;cursor:pointer}
/* Breadcrumbs */
.breadcrumbs{margin-bottom:18px}
.breadcrumb-list{display:flex;flex-wrap:wrap;gap:4px;list-style:none;padding:0;font-size:13px;color:var(--tx2)}
.breadcrumb-item+.breadcrumb-item::before{content:'/';margin-right:4px;color:var(--tx3)}
.breadcrumb-item a{color:var(--ac);text-decoration:none}
.breadcrumb-item.active{color:var(--tx2)}
/* Guides */
.guides-section{background:var(--bg);border-top:1px solid var(--br)}
.guides-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.guide-card-wp{background:var(--bg2);border:1px solid var(--br);border-radius:var(--rl);overflow:hidden;transition:box-shadow .15s}
.guide-card-wp:hover{box-shadow:0 4px 20px rgba(0,0,0,.1)}
.guide-thumb img{width:100%;height:180px;object-fit:cover;display:block}
.guide-card-body{padding:18px}
.guide-meta{font-size:11px;color:var(--tx3);display:flex;gap:10px;margin-bottom:8px}
.guide-title{font-size:16px;font-weight:600;margin-bottom:8px;line-height:1.3}
.guide-title a{color:var(--tx);text-decoration:none}
.guide-title a:hover{color:var(--ac)}
.guide-excerpt{font-size:13px;color:var(--tx2);line-height:1.6}
.see-all{font-size:13px;color:var(--ac);text-decoration:none}
/* Comments */
.comments-area{background:var(--bg);border:1px solid var(--br);border-radius:var(--rl);padding:24px;margin-top:18px}
.comments-title{font-size:18px;font-weight:700;margin-bottom:18px;color:var(--tx)}
.comment-list{list-style:none;padding:0}
.comment-body{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--br)}
.comment-author-avatar img{border-radius:50%;width:40px;height:40px}
.comment-content-wrap{flex:1}
.comment-meta-info{font-size:12px;color:var(--tx2);margin-bottom:6px}
.comment-author-name{font-weight:600;color:var(--tx);margin-right:8px}
.comment-form label{display:block;font-size:12px;font-weight:600;color:var(--tx2);margin-bottom:4px}
.comment-form input[type="text"],.comment-form input[type="email"],.comment-form input[type="url"],.comment-form textarea{width:100%;padding:9px 12px;border:1px solid var(--br2);border-radius:var(--r);font-size:14px;background:var(--bg);color:var(--tx);margin-bottom:10px;font-family:inherit}
.comment-form textarea{height:110px;resize:vertical}
.comment-form input[type="submit"]{background:var(--ac);color:#EEEDFE;border:none;border-radius:var(--r);padding:10px 20px;font-size:14px;font-weight:600;cursor:pointer}
/* Search form */
.search-form{display:flex;gap:8px}
.search-form input[type="search"]{flex:1;padding:9px 13px;border:1px solid var(--br2);border-radius:var(--r);font-size:14px;background:var(--bg);color:var(--tx)}
.search-form button{background:var(--ac);color:#EEEDFE;border:none;border-radius:var(--r);padding:9px 14px;cursor:pointer}
/* Ad slot */
.ad-slot{padding:20px;text-align:center;min-height:90px}
@media(max-width:900px){.blog-layout{grid-template-columns:1fr}.blog-sidebar{position:static}}
@media(max-width:640px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--br);padding:12px 16px;flex-direction:column;box-shadow:0 4px 20px rgba(0,0,0,.1)}
  .nav-links.open{display:flex}.nav-links ul{flex-direction:column;width:100%}
  .nav-mobile-toggle{display:block}
  .nav-inner{padding:12px 16px;position:relative}
  .hero{padding:36px 16px 28px}.search-section,.section,.unit-inner,.currency-inner,.faq-inner,.features-grid,.guide-inner{padding-left:16px;padding-right:16px}
  .post-header,.post-content,.post-footer{padding:16px}
  .curr-grid{grid-template-columns:1fr}
}