/*
Theme Name: 1V1 Editorial
Template: generatepress
Version: 1.2.0
Description: Content-led Chinese editorial child theme. Preserves existing URLs and content.
*/
:root{--ink:#142338;--muted:#5a6777;--blue:#1859c9;--line:#e1e7ee;--paper:#f4f7fb;--radius:8px;--wide:1240px;--read:820px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff!important;color:var(--ink);font:18px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #1859c9;outline-offset:4px}img{max-width:100%;height:auto}h1,h2,h3{color:var(--ink);line-height:1.35;overflow-wrap:anywhere}h1{font-size:44px;letter-spacing:-.025em}h2{font-size:30px}h3{font-size:23px}p{margin:0 0 1.1em}.v-wrap{width:min(calc(100% - 48px),var(--wide));margin:auto}.v-skip{position:absolute;left:16px;top:-100px;background:#fff;padding:12px;z-index:100}.v-skip:focus{top:10px}.v-header{border-bottom:1px solid var(--line);background:#fff}.v-header-inner{display:flex;align-items:center;gap:28px;min-height:94px}.v-brand{font-weight:800;font-size:25px;letter-spacing:-.04em;white-space:nowrap;color:var(--ink)}.v-brand span{color:var(--blue)}.v-nav{display:flex;gap:22px;margin-left:auto}.v-nav a{font-size:14px;font-weight:600;color:var(--ink);padding:12px 0}.v-search-toggle{position:relative}.v-search-toggle summary{cursor:pointer;list-style:none;padding:12px;font-size:15px}.v-search-toggle summary::-webkit-details-marker{display:none}.v-search-toggle form{position:absolute;right:0;top:100%;background:#fff;padding:18px;width:300px;z-index:20;border:1px solid var(--line);border-radius:8px;box-shadow:0 6px 20px #14233812}.v-search-row{display:flex;gap:8px}.v-search-row input{min-width:0;width:100%;border:1px solid #8793a3;padding:10px;border-radius:4px;font:inherit;font-size:16px}.v-search-row button,.v-button{border:1px solid var(--blue);border-radius:5px;padding:11px 18px;background:var(--blue);color:#fff;font:inherit;font-size:15px;font-weight:600;cursor:pointer;display:inline-block}.v-button.secondary{background:#fff;color:var(--blue)}.v-mobile{display:none}.v-eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);font-weight:700}.v-hero{padding:66px 0 54px;border-bottom:1px solid var(--line)}.v-hero h1{margin:12px 0 20px;max-width:790px}.v-hero p{max-width:720px;color:var(--muted);font-size:19px}.v-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}.v-shortcuts{display:flex;gap:12px;flex-wrap:wrap;font-size:14px}.v-shortcuts a{padding:5px 13px;background:var(--paper);border-radius:4px;color:var(--ink)}.v-section{padding:40px 0;border-bottom:1px solid var(--line)}.v-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:22px}.v-section-head h2{margin:0}.v-section-head>a{font-size:14px;white-space:nowrap}.v-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.v-card{min-width:0}.v-card-img{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--paper);border-radius:8px;border:1px solid var(--line)}.v-card-img img{width:100%;height:100%;object-fit:cover}.v-card-body{padding:15px 0}.v-card h3{font-size:21px;margin:7px 0 10px}.v-card h3 a{color:var(--ink)}.v-card p{font-size:15px;line-height:1.75;color:var(--muted);margin:0 0 12px}.v-meta{font-size:12px;color:var(--muted)}.v-category{font-size:12px;color:var(--blue);font-weight:650}.v-feature{display:grid;grid-template-columns:1.25fr 1fr;gap:30px}.v-feature-main h3{font-size:27px}.v-feature-side{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.v-feature-side h3{font-size:17px}.v-feature-side .v-card p{display:none}.v-topics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.v-topic{padding:24px;border:1px solid var(--line);border-radius:8px;background:var(--paper)}.v-topic .v-number{color:var(--muted);font-size:12px}.v-topic h3{font-size:20px;margin:20px 0 10px}.v-topic p{font-size:14px;color:var(--muted)}.v-topic a{font-size:14px;font-weight:600}.v-list{list-style:none;margin:0;padding:0}.v-list li{display:flex;justify-content:space-between;gap:24px;padding:15px 0;border-top:1px solid var(--line)}.v-list a{color:var(--ink);font-size:17px}.v-list time{font-size:12px;color:var(--muted);white-space:nowrap;padding-top:5px}.v-footer{background:var(--paper);padding:40px 0;margin-top:36px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}.v-footer-inner{display:flex;justify-content:space-between;gap:30px}.v-footer p{max-width:450px}.v-footer-links{display:flex;gap:14px;flex-wrap:wrap;max-width:530px;align-content:flex-start}.v-footer a{color:var(--ink)}.v-reading{width:min(calc(100% - 48px),var(--read));margin:36px auto 60px}.v-breadcrumb{font-size:13px;color:var(--muted);margin-bottom:25px}.v-breadcrumb ol{display:flex;gap:10px;list-style:none;padding:0;margin:0;flex-wrap:wrap}.v-article-header h1{font-size:40px;margin:10px 0 18px}.v-deck{font-size:19px;color:var(--muted)}.v-article-image{margin:25px 0 32px;border-radius:8px;overflow:hidden}.v-article-image img{width:100%;height:auto;display:block}.v-content{overflow-wrap:anywhere}.v-content h2{margin:42px 0 18px;scroll-margin-top:24px}.v-content h3{margin:28px 0 14px;scroll-margin-top:24px}.v-content p,.v-content li{font-size:18px;line-height:1.8}.v-content a{text-decoration:underline;text-underline-offset:3px}.v-content ul,.v-content ol{margin:0 0 1.3em;padding-left:1.5em}.v-content figure{margin:25px 0}.v-content .wp-block-table{max-width:100%;overflow:auto}.v-content table{border-collapse:collapse;width:100%;font-size:15px}.v-content td,.v-content th{padding:12px;border:1px solid var(--line);text-align:left;vertical-align:top}.v-content th{background:var(--paper)}.v-content pre{max-width:100%;overflow:auto;padding:20px;background:var(--paper);font-size:14px}.v-content iframe{max-width:100%}.v-content blockquote{margin:25px 0;border-left:3px solid var(--blue);padding:12px 20px;background:var(--paper)}.v-toc{padding:22px 26px;background:var(--paper);border:1px solid var(--line);border-radius:8px;margin:28px 0}.v-toc h2{font-size:18px;margin:0 0 12px}.v-toc ol{margin:0;padding-left:22px;font-size:15px}.v-toc .v-toc-sub{margin-left:18px}.v-toc a{display:inline-block;padding:4px 0}.v-answer{border:1px solid #c8d8f1;border-left:4px solid var(--blue);background:#f2f6fd;padding:24px;border-radius:6px;margin:28px 0}.v-answer h2,.v-answer h3{margin:0 0 12px;font-size:21px}.v-author{border-top:1px solid var(--line);padding:24px 0;font-size:15px;color:var(--muted);margin-top:40px}.v-author h2{font-size:20px;margin:0 0 8px}.v-pagination{padding:30px 0;text-align:center}.v-pagination .page-numbers{padding:10px 14px;margin:3px;border:1px solid var(--line);display:inline-block;border-radius:4px}.v-pagination .current{background:var(--blue);color:#fff}.v-hub-header{padding:45px 0 25px}.v-hub-header p{max-width:760px;color:var(--muted)}.v-notice{font-size:14px;border-left:3px solid var(--blue);background:var(--paper);padding:16px 20px}.v-pattern{border:1px solid var(--line);padding:24px;border-radius:8px;margin:24px 0}.v-pattern-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.v-content details{border:1px solid var(--line);padding:15px;margin:12px 0;border-radius:6px}.v-content summary{cursor:pointer;font-weight:600}.v-content details p{margin-top:15px}.v-test-label{font-size:11px;letter-spacing:.08em;color:var(--muted);padding:7px 0;border-bottom:1px solid var(--line);background:var(--paper)}.v-empty{padding:30px;border:1px dashed var(--line);color:var(--muted)}
@media(max-width:1100px){.v-nav{gap:13px}.v-nav a{font-size:12px}.v-header-inner{gap:16px}.v-topics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.v-nav{display:none}.v-mobile{display:block;margin-left:auto}.v-mobile summary{cursor:pointer;padding:12px;font-size:15px;font-weight:600}.v-mobile[open] nav{position:absolute;left:24px;right:24px;top:auto;z-index:30;background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px;box-shadow:0 6px 20px #14233812}.v-mobile nav a{display:block;padding:12px;color:var(--ink);font-size:15px}.v-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v-feature{grid-template-columns:1fr}.v-header-inner{min-height:78px}.v-hero{padding-top:44px}.v-footer-inner{display:block}.v-footer-links{margin-top:24px}}
@media(max-width:600px){body{font-size:17px}.v-wrap,.v-reading{width:calc(100% - 36px)}h1,.v-article-header h1{font-size:31px}h2{font-size:25px}h3{font-size:21px}.v-hero p,.v-deck{font-size:17px}.v-hero{padding:36px 0}.v-section{padding:30px 0}.v-section-head h2{font-size:24px}.v-grid,.v-topics,.v-pattern-grid{grid-template-columns:1fr}.v-feature-side{grid-template-columns:1fr 1fr;gap:16px}.v-card h3{font-size:21px}.v-feature-side h3{font-size:16px}.v-brand{font-size:23px}.v-header-inner{gap:4px}.v-search-toggle summary{padding:12px 8px}.v-search-toggle form{width:min(300px,calc(100vw - 36px))}.v-topic{padding:22px}.v-topic h3{margin-top:12px}.v-list li{display:block}.v-list time{display:block}.v-content p,.v-content li{font-size:17px}.v-content h2{font-size:25px}.v-toc{padding:20px}.v-article-image{margin:22px 0}.v-article-header h1{line-height:1.45}.v-test-label{font-size:10px}.v-breadcrumb{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.v-editorial main#main.v-reading{margin:36px auto 60px}.v-mobile summary{list-style:none}.v-mobile summary::-webkit-details-marker{display:none}
/* Phase 2 comparison-first components */
.v-hero-search{max-width:700px;margin:26px 0 18px}.v-hero-search label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}.v-hero-search input{padding:15px;font-size:18px}.v-hero-search button{padding:12px 24px;background:var(--blue);color:#fff;border:0;border-radius:5px;font:inherit;cursor:pointer}.v-popular-links{display:flex;gap:8px 18px;flex-wrap:wrap;font-size:13px;max-width:1000px}.v-popular-links a{padding:6px 0}.v-vs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.v-vs-card{min-width:0;border:1px solid var(--line);border-radius:8px;padding:24px;display:flex;flex-direction:column;transition:transform .18s,border-color .18s}.v-vs-card:hover{transform:translateY(-2px);border-color:#8ba9d8}.v-vs-products{display:flex;align-items:flex-start;gap:8px;margin:24px 0;flex-wrap:wrap}.v-vs-product{flex:1 1 80px;min-width:0}.v-vs-product strong{display:block;font-size:19px;overflow-wrap:anywhere}.v-vs-product p{font-size:13px;color:var(--muted);margin:8px 0 0}.v-vs-mark{color:var(--blue);font-weight:800;font-size:13px;padding-top:5px}.v-vs-card h3{font-size:19px;margin:0 0 24px}.v-vs-card h3 a{color:var(--ink)}.v-vs-link{margin-top:auto;font-size:14px;font-weight:650;padding:8px 0}.v-card{display:flex;flex-direction:column}.v-card-body{flex:1;display:flex;flex-direction:column}.v-card h3{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}.v-card p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.v-card time{margin-top:auto}.v-decision-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.v-decision-grid h3{font-size:18px;margin:0 0 8px}.v-decision-grid p{font-size:15px}.v-decision-section{padding:12px 0}.v-matrix{overflow-x:auto;max-width:100%;border:1px solid var(--line);border-radius:8px;margin:20px 0}.v-matrix:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.v-matrix table{min-width:600px;margin:0}.v-matrix caption{text-align:left;padding:14px;font-weight:650;color:var(--ink);background:var(--paper)}.v-content-links{display:flex;gap:12px;flex-wrap:wrap}.v-content-links h2{width:100%}.v-content-links a{font-size:14px;padding:6px 0}.v-content .v-meta{font-size:13px}.v-verdict .v-decision-grid{margin-top:22px}.v-related-reading{margin-top:30px}
@media(max-width:1024px){.v-vs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.v-vs-grid,.v-decision-grid{grid-template-columns:1fr}.v-hero-search input{font-size:16px}.v-hero-search button{padding:12px 17px;font-size:16px}.v-vs-product strong{font-size:17px}.v-vs-card{padding:20px}.v-section-head{flex-wrap:wrap;gap:8px}.v-popular-links{gap:4px 14px}.v-verdict{padding:20px}}
@media(prefers-reduced-motion:reduce){.v-vs-card{transition:none}.v-vs-card:hover{transform:none}}
.v-hero-search button{white-space:nowrap;flex-shrink:0}.v-vs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:600px){.v-vs-grid{grid-template-columns:1fr}}
/* Homepage refinement: compact centered Hero and native icon submit. */
.v-hero{padding:44px 0 38px;min-height:440px;text-align:center}.v-hero>.v-eyebrow{display:block;line-height:1.6}.v-hero h1{font-size:48px;line-height:1.14;max-width:900px;margin:14px auto 18px}.v-hero>p{max-width:900px;margin:0 auto;line-height:1.65;font-size:18px}.v-hero-search{max-width:720px;margin:26px auto 16px}.v-hero-search .v-search-row{position:relative;display:block}.v-hero-search input{display:block;width:100%;height:62px;padding:16px 62px 16px 22px;font-size:17px;line-height:1.6;border:1px solid #8793a3;border-radius:12px;background:#fff}.v-hero-search button{position:absolute;right:9px;top:9px;width:44px;height:44px;padding:0;display:flex;align-items:center;justify-content:center;background:transparent;color:var(--blue);border:0;border-radius:8px}.v-hero-search button:hover{background:var(--paper);color:var(--ink)}.v-popular-links{justify-content:center;margin:0 auto;gap:4px 18px;line-height:1.6}.v-hero-categories{display:flex;justify-content:center;gap:8px 12px;flex-wrap:wrap;margin-top:20px}.v-hero-categories a{font-size:13px;line-height:1.6;padding:7px 12px;border:1px solid var(--line);border-radius:20px;color:var(--muted);background:var(--paper)}.v-vs-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}.v-vs-card h3{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;min-height:2.7em}.v-vs-product strong{font-size:16px}.v-vs-card{height:100%}
@media(max-width:1100px){.v-hero h1{font-size:42px}.v-vs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.v-hero{padding:30px 0;min-height:0}.v-hero h1{font-size:34px;line-height:1.14;margin:14px auto 18px;max-width:390px}.v-hero>p{font-size:16px;line-height:1.65}.v-hero>.v-eyebrow{font-size:10px;letter-spacing:.06em}.v-hero-search{margin:24px auto 16px;max-width:100%}.v-hero-search input{height:60px;font-size:16px;padding-left:18px}.v-hero-search button{top:8px;right:8px}.v-popular-links{gap:5px 12px;font-size:12px}.v-hero-categories{margin-top:18px;gap:8px}.v-hero-categories a{font-size:12px;padding:6px 10px}.v-vs-grid{grid-template-columns:1fr}}
.v-hero h1,.v-hero>p{text-wrap:balance}.v-vs-products-three{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);gap:6px}@media(max-width:600px){.v-vs-products-three .v-vs-product strong{font-size:14px}.v-hero-categories{display:grid;grid-template-columns:repeat(2,max-content)}}

/* Compact header utility; the primary homepage search remains in the hero. */
.v-search-toggle summary{width:44px;height:44px;display:flex;align-items:center;justify-content:center;padding:0}.v-search-toggle summary svg{display:block}

/* Keep only one full search form visible while the utility is expanded. */
body:has(.v-search-toggle[open]) .v-hero-search{visibility:hidden}

/* Comparison system: scoped reading/table/list refinements, no additional JS. */
.v-table-hint{font-size:13px!important;color:var(--muted);margin:14px 0 6px!important}.v-decision-grid h4{font-size:15px;margin:16px 0 6px}.v-decision-grid li{font-size:16px}.v-content .v-decision-grid ul{padding-left:20px}.v-content .v-answer .v-meta{font-size:13px}.v-content .v-matrix:focus-visible{outline:3px solid var(--blue);outline-offset:3px}

.v-decision-grid{grid-template-columns:repeat(var(--v-product-count,3),minmax(0,1fr))}@media(max-width:600px){.v-decision-grid{grid-template-columns:1fr}}