/*
Theme Name: ROXNOW
Theme URI: https://roxnow.jp
Author: ROXNOW編集部
Description: HYROX専門メディア ROXNOW のオリジナルテーマ。ディープネイビー×エレクトリックシアンのデザインを完全再現。
Version: 1.1.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: roxnow
*/

/* ROXNOW — deep navy × electric cyan */
:root {
  --bg: #0A1017;
  --bg2: #070C12;
  --panel: #121A24;
  --panel2: #16202C;
  --line: #223040;
  --accent: #22D3EE;
  --accent-dark: #0E7490;
  --on-accent: #06232E;
  --txt: #EFF3F6;
  --txt2: #A9B4BF;
  --txt3: #8B98A5;
  --ink: #131B22;
  --ink2: #33404C;
  --ink3: #66737F;
  --paper: #FFFFFF;
  --paper2: #F2F5F7;
  --paper-line: #DFE5EA;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif; background: var(--bg); color: var(--txt); line-height: 1.8; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
img { max-width: 100%; display: block; }
.en { font-family: 'Oswald', 'Arial Narrow', sans-serif; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* header */
.site-header { background: var(--bg2); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; color: var(--txt); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { flex-shrink: 0; display: block; }
.brand-logo { height: 15px; width: auto; display: block; }
.brand-logo-sm { height: 13px; }
.brand-name { font-size: 22px; font-weight: 700; letter-spacing: 3px; color: #FFFFFF; }
.brand-tag { font-size: 10px; color: var(--txt3); letter-spacing: 1px; }
.nav { display: flex; gap: 20px; font-size: 13px; font-weight: 500; }
.nav a.active { color: var(--accent); }
.cta-line { background: var(--accent); color: var(--on-accent); font-size: 12px; font-weight: 700; padding: 8px 16px; white-space: nowrap; transition: background 0.15s ease; }
.cta-line:hover { color: var(--on-accent); background: #67E8F9; }
.nav-toggle { display: none; }

/* ticker */
.ticker { background: var(--accent); color: var(--on-accent); }
.ticker .wrap { display: flex; gap: 14px; align-items: center; padding: 9px 24px; font-size: 12px; font-weight: 700; }
.ticker .en { letter-spacing: 2px; }

/* hero */
.hero { position: relative; background: var(--bg2); overflow: hidden; }
.hero img.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.5; filter: grayscale(100%) contrast(1.06); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,12,18,0.94) 0%, rgba(7,12,18,0.6) 55%, rgba(34,211,238,0.12) 100%); }
.hero-inner { position: relative; padding: 72px 0 76px 0; max-width: 720px; }
.kicker { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.kicker-bar { width: 32px; height: 6px; background: var(--accent); }
.kicker-text { font-size: 12px; letter-spacing: 4px; color: var(--accent); font-weight: 600; }
.hero h1 { font-size: clamp(26px, 4.5vw, 42px); font-weight: 900; line-height: 1.4; color: #FFFFFF; margin-bottom: 14px; }
.hero p { font-size: 14px; color: #C9D3DC; margin-bottom: 24px; }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-block; font-size: 14px; font-weight: 700; padding: 13px 24px; }
.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-ghost { border: 1px solid #4A5A6A; color: var(--txt); font-weight: 500; }
.btn-primary:hover { color: var(--on-accent); opacity: 0.9; }

/* sections */
.section { padding: 48px 0 8px 0; }
.section-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 20px; }
.section-head .en { font-size: 20px; font-weight: 600; letter-spacing: 3px; color: #FFFFFF; }
.section-head span { font-size: 12px; color: var(--txt3); }

/* cards */
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.card { background: var(--panel); display: flex; flex-direction: column; }
.card:hover { background: var(--panel2); }
.card-thumb { position: relative; height: auto; aspect-ratio: 16 / 9; background: repeating-linear-gradient(135deg, #16202C 0 22px, #121A24 22px 44px); display: flex; align-items: flex-end; padding: 14px; overflow: hidden; }
.thumb-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.card-thumb .chip { position: relative; z-index: 1; }
.article-eyecatch { margin: 18px 0 6px; }
.article-eyecatch img { display: block; width: 100%; height: auto; border: 1px solid rgba(34,211,238,0.18); }
.author-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; display: block; }
.chip { font-size: 11px; letter-spacing: 2px; background: var(--accent); color: var(--on-accent); font-weight: 700; padding: 4px 8px; font-family: 'Oswald', 'Arial Narrow', sans-serif; }
.card-body { padding: 16px 18px 18px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card-title { font-size: 14px; font-weight: 700; line-height: 1.6; color: #FFFFFF; }
.card-meta { display: flex; gap: 10px; font-size: 11px; color: var(--txt3); flex-wrap: wrap; margin-top: auto; }

/* ranking */
.rank-list { display: flex; flex-direction: column; }
.rank-item { display: flex; gap: 15px; padding: 13px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.rank-item:last-child { border-bottom: none; }
.rank-no { font-size: 20px; font-weight: 700; color: var(--txt3); width: 22px; flex-shrink: 0; font-family: 'Oswald', 'Arial Narrow', sans-serif; }
.rank-item:nth-child(-n+2) .rank-no { color: var(--accent); }
.rank-title { font-size: 13px; font-weight: 500; line-height: 1.6; }

/* database band */
.db-band { background: var(--accent); color: var(--on-accent); padding: 40px 0 44px 0; margin-top: 48px; }
.db-band .section-head .en { color: var(--on-accent); }
.db-band .section-head span { color: #075463; }
.db-card { background: var(--bg); padding: 22px 24px; display: flex; flex-direction: column; gap: 8px; }
.db-card:hover { background: var(--panel); }
.db-card h3 { font-size: 15px; font-weight: 700; color: #FFFFFF; }
.db-card p { font-size: 12px; color: var(--txt2); }

/* line cta */
.line-cta { background: var(--panel); margin-top: 0; }
.line-cta .wrap { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding-top: 36px; padding-bottom: 36px; flex-wrap: wrap; }
.line-cta h2 { font-size: 19px; font-weight: 900; color: #FFFFFF; margin-bottom: 8px; }
.line-cta p { font-size: 13px; color: var(--txt2); }

/* footer */
.site-footer { background: var(--bg2); border-top: 1px solid var(--line); padding: 36px 0 26px 0; margin-top: 0; color: var(--txt); }
.footer-cols { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.footer-about { max-width: 420px; }
.footer-about .disclaimer { font-size: 11px; color: var(--txt3); margin-top: 10px; }
.footer-nav { display: flex; gap: 48px; font-size: 12px; flex-wrap: wrap; }
.footer-nav .col { display: flex; flex-direction: column; gap: 9px; }
.footer-nav .col b { color: var(--txt3); font-size: 11px; font-weight: 500; }
.footer-base { display: flex; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); margin-top: 24px; padding-top: 16px; font-size: 11px; color: var(--txt3); flex-wrap: wrap; }

/* ===== article pages (light) ===== */
body.article { background: var(--paper); color: var(--ink); }
body.article .breadcrumb { border-bottom: 1px solid #E8EDF0; }
.breadcrumb .wrap { display: flex; gap: 8px; padding-top: 14px; padding-bottom: 14px; font-size: 11px; color: var(--ink3); flex-wrap: wrap; }
.breadcrumb a { color: var(--ink3); }
.breadcrumb a:hover { color: var(--accent-dark); }
.article-main { max-width: 820px; margin: 0 auto; padding: 36px 24px 56px 24px; }
.tag-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.tag { font-size: 11px; border: 1px solid #D5DCE2; color: var(--ink3); padding: 5px 10px; }
.article-main h1 { font-size: clamp(24px, 4vw, 30px); font-weight: 900; line-height: 1.55; margin-bottom: 16px; }
.article-meta { display: flex; gap: 18px; align-items: center; font-size: 12px; color: var(--ink3); border-top: 1px solid #E8EDF0; border-bottom: 1px solid #E8EDF0; padding: 11px 0; margin-bottom: 26px; flex-wrap: wrap; }
.article-meta .verified { color: var(--accent-dark); font-weight: 700; }
.article-main .lead { font-size: 15px; line-height: 2.1; color: var(--ink2); margin-bottom: 26px; }
.toc { background: var(--paper2); padding: 20px 24px; margin-bottom: 30px; }
.toc-head { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 700; margin-bottom: 10px; }
.toc-mark { width: 12px; height: 12px; background: var(--accent); }
.toc ol { list-style: none; display: flex; flex-direction: column; gap: 7px; font-size: 13px; color: var(--ink2); }
.article-main h2 { display: flex; align-items: center; gap: 12px; font-size: 21px; font-weight: 700; border-bottom: 2px solid var(--ink); padding-bottom: 9px; margin: 38px 0 16px 0; line-height: 1.5; }
.article-main h2 .num { font-size: 13px; font-weight: 700; color: var(--accent-dark); font-family: 'Oswald', 'Arial Narrow', sans-serif; flex-shrink: 0; }
.article-main h3 { font-size: 16px; font-weight: 700; margin: 26px 0 10px 0; padding-left: 12px; border-left: 4px solid var(--accent); line-height: 1.6; }
.article-main p { font-size: 15px; line-height: 2.1; color: var(--ink2); margin-bottom: 16px; }
.article-main ul, .article-main ol.list { margin: 0 0 16px 22px; font-size: 14.5px; line-height: 2.0; color: var(--ink2); }
.article-main li { margin-bottom: 4px; }
.tbl-wrap { overflow-x: auto; margin-bottom: 18px; }
table.tbl { border-collapse: collapse; width: 100%; border: 1px solid var(--paper-line); font-size: 13px; }
table.tbl th { background: var(--ink); color: #FFFFFF; font-weight: 700; padding: 9px 13px; text-align: left; white-space: nowrap; }
table.tbl td { border-top: 1px solid var(--paper-line); padding: 9px 13px; color: var(--ink2); }
table.tbl tr:nth-child(even) td { background: #F7FAFB; }
table.tbl td.hl { color: var(--accent-dark); font-weight: 700; }
.note { display: flex; gap: 12px; background: #E9F8FB; padding: 15px 18px; margin: 4px 0 20px 0; font-size: 13px; line-height: 1.9; color: #0B5A6B; }
.note b { font-weight: 700; }
.check-list { list-style: none; margin: 0 0 18px 0; }
.check-list li { position: relative; padding-left: 26px; margin-bottom: 8px; font-size: 14.5px; color: var(--ink2); }
.check-list li::before { content: ""; position: absolute; left: 0; top: 7px; width: 12px; height: 12px; background: var(--accent); }
/* in-article text links: visibly link-styled without hover */
.article-main a { color: var(--accent-dark); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1.5px; text-decoration-color: rgba(14, 116, 144, 0.4); }
.article-main a:hover { color: var(--accent-dark); text-decoration-color: var(--accent-dark); }
.article-main .share-row a, .article-main .related a { text-decoration: none; }
.article-main .share-row a { color: var(--ink2); }
.article-main .related a { color: inherit; }
.article-main .related a:hover { color: inherit; }

.sources { background: var(--paper2); padding: 18px 22px; margin-top: 34px; font-size: 12px; color: var(--ink3); line-height: 1.9; }
.sources b { color: var(--ink2); }
.sources a { color: var(--accent-dark); word-break: break-all; }
.author-box { display: flex; gap: 16px; background: var(--paper2); padding: 20px 22px; margin-top: 22px; align-items: flex-start; }
.author-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--panel); color: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 700; flex-shrink: 0; }
.author-box h4 { font-size: 13px; font-weight: 700; margin-bottom: 5px; }
.author-box p { font-size: 12px; line-height: 1.9; color: var(--ink3); margin: 0; }
.related { margin-top: 36px; }
.related-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 16px; }
.related-head .en { font-size: 17px; font-weight: 600; letter-spacing: 2px; }
.related-head span { font-size: 12px; color: var(--ink3); }
.related .grid .card { background: var(--paper2); }
.related .grid .card:hover { background: #EDF1F4; }
.related .card-thumb { background: repeating-linear-gradient(135deg, #EAEEF1 0 22px, #F0F3F5 22px 44px); height: auto; aspect-ratio: 16 / 9; }
.related .card-title { color: var(--ink); font-size: 13px; }

/* responsive */
@media (max-width: 900px) {
  .nav { display: none; }
  .brand-tag { display: none; }
  .grid, .grid-2 { grid-template-columns: 1fr; }
  .hero-inner { padding: 48px 0 52px 0; }
  .footer-nav { gap: 28px; }
  .top-cols { flex-direction: column; }
}
.top-cols { display: flex; gap: 36px; }
.top-cols .main-col { flex: 1 1 66%; min-width: 0; }
.top-cols .side-col { flex: 1 1 30%; min-width: 0; }

/* ===== nav toggle & mobile menu ===== */
.nav-toggle { display: none; background: none; border: 1px solid var(--line); color: var(--txt); width: 42px; height: 42px; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; }
.nav-toggle .ic-close { display: none; }
.site-header.menu-open .nav-toggle .ic-open { display: none; }
.site-header.menu-open .nav-toggle .ic-close { display: block; }
.mobile-menu { display: none; background: var(--bg2); border-top: 1px solid var(--line); max-height: calc(100vh - 64px); overflow-y: auto; }
.site-header.menu-open .mobile-menu { display: block; }
.mobile-menu a { display: flex; justify-content: space-between; align-items: center; padding: 13px 24px; font-size: 14px; border-bottom: 1px solid var(--line); color: var(--txt); }
.mobile-menu a:hover { color: var(--accent); }
.mobile-menu .mm-label { font-size: 10px; color: var(--txt3); padding: 14px 24px 6px 24px; letter-spacing: 2px; font-family: 'Oswald', 'Arial Narrow', sans-serif; }
.mm-count { font-size: 11px; color: var(--accent); font-family: 'Oswald', 'Arial Narrow', sans-serif; }
@media (min-width: 901px) { .mobile-menu { display: none !important; } }
@media (max-width: 900px) { .nav-toggle { display: flex; } .cta-line { display: none; } }

/* ===== category pages & filter ===== */
.cat-title { font-size: 28px; font-weight: 900; color: #FFFFFF; display: flex; align-items: baseline; gap: 14px; }
.cat-count { font-size: 13px; color: var(--accent); font-weight: 700; }
.cat-desc { font-size: 13px; color: var(--txt2); margin-top: 6px; }
.more-link { margin-top: 26px; }
.more-link a { font-size: 13px; color: var(--txt2); border: 1px solid var(--line); padding: 12px 20px; display: inline-block; }
.more-link a:hover { color: var(--accent); border-color: var(--accent); }
.filter-row { display: flex; flex-wrap: wrap; gap: 10px; }
.filter-chip { background: var(--panel); border: 1px solid var(--line); color: var(--txt2); font-size: 13px; font-weight: 500; padding: 10px 16px; cursor: pointer; font-family: inherit; display: inline-flex; gap: 7px; align-items: baseline; }
.filter-chip span { font-size: 11px; color: var(--txt3); font-family: 'Oswald', 'Arial Narrow', sans-serif; }
.filter-chip:hover { border-color: var(--accent); color: var(--txt); }
.filter-chip.active { background: var(--accent); border-color: var(--accent); color: var(--on-accent); font-weight: 700; }
.filter-chip.active span { color: #075463; }

/* ===== share buttons ===== */
.share-block { margin-top: 34px; border-top: 1px solid #E8EDF0; padding-top: 18px; }
.share-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 12px; }
.share-head .en { font-size: 14px; font-weight: 600; letter-spacing: 2px; color: var(--ink); }
.share-head span:last-child { font-size: 12px; color: var(--ink3); }
.share-row { display: flex; flex-wrap: wrap; gap: 9px; }
.sh-btn { display: inline-flex; align-items: center; gap: 7px; border: 1px solid #D5DCE2; color: var(--ink2); font-size: 12px; font-weight: 500; padding: 9px 14px; background: #FFFFFF; line-height: 1; }
.sh-btn b { font-weight: 700; font-size: 12px; }
.sh-btn:hover { border-color: var(--accent-dark); color: var(--accent-dark); }
.sh-x svg { color: #0F1419; }
.sh-line b { color: #06C755; }
.sh-hatena b { color: #00A4DE; }
.sh-btn:hover svg, .sh-btn:hover b { color: inherit; }
.share-compact { margin-bottom: 24px; }
.share-compact .sh-btn { padding: 7px 11px; font-size: 11px; }
.share-compact .sh-btn .sh-label { display: none; }
.share-compact .sh-line b, .share-compact .sh-hatena b { font-size: 11px; }
.sh-native { display: none; }
@media (max-width: 900px) { .sh-native { display: inline-flex; } }

/* ad recruit banner (sidebar, below ranking) */
.ad-recruit { display: block; border: 1px dashed #2E4A5C; background: var(--panel); padding: 20px 22px; margin-top: 30px; transition: border-color 0.15s ease; }
.ad-recruit:hover { border-color: var(--accent); color: inherit; }
.ad-recruit .ad-label { display: inline-block; font-size: 10px; font-weight: 600; letter-spacing: 3px; color: var(--accent); border: 1px solid var(--accent-dark); padding: 3px 8px; margin-bottom: 10px; }
.ad-recruit b { display: block; font-size: 15px; font-weight: 900; color: #FFFFFF; margin-bottom: 6px; }
.ad-recruit .ad-desc { display: block; font-size: 11px; line-height: 1.8; color: var(--txt3); margin-bottom: 10px; }
.ad-recruit .ad-cta { font-size: 12px; font-weight: 700; color: var(--accent); }

/* SNS icon links (X / Instagram) */
.sns-links { display: flex; align-items: center; gap: 14px; }
.sns-links a { color: var(--txt2); display: flex; align-items: center; }
.sns-links a:hover { color: var(--accent); }
.sns-footer { margin-top: 14px; gap: 16px; }
@media (max-width: 900px) { .site-header .sns-links { display: none; } }