/*
Theme Name: Trend Lab
Description: Trend Lab専用の軽量なニュース・トレンドメディアテーマ。
Version: 1.0.0
Text Domain: trend-lab
*/
:root{--ink:#202322;--muted:#656964;--accent:#c43d22;--accent-bright:#e7512f;--line:#e5e7e2;--paper:#f5f6f2;--soft:#fff3ee;--max:1240px;--radius:12px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{margin:0;background:#fff;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased;overflow-wrap:anywhere}
a{color:inherit;text-decoration:none}
a:hover{color:var(--accent)}
button,input{font:inherit}
button,summary,a{-webkit-tap-highlight-color:transparent}
button{color:inherit}
img{display:block;max-width:100%;height:auto}
svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.wrap{width:min(var(--max),calc(100% - 64px));margin-inline:auto}
.screen-reader-text,.skip-link:not(:focus){position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link:focus{position:fixed;z-index:1000;top:12px;left:12px;background:#fff;padding:12px 20px;box-shadow:0 2px 12px #0002}
.site-header{position:relative;z-index:30;background:#fff;border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:26px;min-height:88px}
.brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;background:var(--accent-bright);color:white;border-radius:7px;font-size:14px;font-weight:850;letter-spacing:-1px;line-height:1}
.brand-name{font-size:27px;font-weight:850;letter-spacing:-1.15px;line-height:1.1}
.brand small{display:block;margin-top:7px;color:var(--muted);font-size:10px;letter-spacing:.03em;line-height:1.4}
.custom-logo-link{display:block;flex-shrink:0}
.custom-logo{max-width:190px;max-height:58px;width:auto}
.site-nav{margin-left:auto;min-width:0}
.site-nav ul{display:flex;align-items:center;gap:22px;list-style:none;margin:0;padding:0}
.site-nav a{display:block;padding-block:12px;font-size:13px;font-weight:700;white-space:nowrap}
.header-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}
.icon-button,.header-search summary{width:44px;height:44px;display:grid;place-items:center;border:0;background:transparent;border-radius:6px;cursor:pointer}
.icon-button:hover,.header-search summary:hover{background:var(--paper)}
.menu-toggle{display:none}
.header-search{position:relative}
.header-search summary{list-style:none}
.header-search summary::-webkit-details-marker{display:none}
.search-popover{position:absolute;top:56px;right:0;width:340px;background:#fff;border:1px solid var(--line);padding:18px;border-radius:var(--radius);box-shadow:0 12px 30px #20232214}
.search-form{display:flex;gap:8px}
.search-field{min-width:0;width:100%;padding:11px 12px;background:#fff;border:1px solid #bcc0b8;border-radius:5px;font-size:15px}
.search-submit{flex-shrink:0;border:0;border-radius:5px;padding:10px 14px;background:var(--ink);color:#fff;font-size:14px;cursor:pointer}
.intro-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:22px;font-size:12px;letter-spacing:.03em;color:var(--muted)}
.intro-bar p{margin:0}
.intro-bar strong{color:var(--ink);font-weight:650}
.editorial-label{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:.1em}
.editorial-label:before{content:"";width:6px;height:6px;background:var(--accent-bright);border-radius:50%}
.hero{display:grid;grid-template-columns:1fr 1.08fr;background:var(--paper);border-radius:var(--radius);overflow:hidden;min-height:380px}
.hero-copy{padding:44px 38px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0}
.eyebrow{font-size:11px;letter-spacing:.13em;color:var(--accent);font-weight:750;text-transform:uppercase;margin:0 0 16px}
.hero h1{font-size:clamp(28px,2.7vw,38px);line-height:1.5;letter-spacing:-.045em;margin:12px 0 18px;font-weight:800;text-wrap:pretty}
.hero h1 a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.hero-description{color:var(--muted);font-size:14px;line-height:1.95;margin:0 0 22px;max-width:32em}
.hero-media{height:100%;display:block;min-width:0}
.hero-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11}
.category-tag{color:var(--accent);display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:750;letter-spacing:.02em}
.category-tag:before{content:"";display:block;width:3px;height:12px;border-radius:1px;background:var(--accent-bright)}
.dates{display:flex;flex-wrap:wrap;gap:2px 12px;color:var(--muted);font-size:11px;line-height:1.7}
.button-link{display:inline-flex;align-items:center;gap:24px;min-height:44px;border-bottom:1px solid var(--ink);font-size:13px;font-weight:700;padding:7px 0}
.button-link svg{width:18px;height:18px}
.hero-art{position:relative;overflow:hidden;background:#efede5;display:flex;flex-direction:column;justify-content:center;padding:48px 46px;isolation:isolate;min-height:360px}
.hero-art:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent calc(100% - 1px),#20232208 0),linear-gradient(transparent calc(100% - 1px),#20232208 0);background-size:48px 48px;z-index:-1}
.hero-art .art-caption{font-size:10px;font-weight:700;letter-spacing:.16em;margin-bottom:22px}
.hero-art .art-words{display:flex;flex-direction:column;align-items:flex-start}
.hero-art .art-word{font-size:clamp(64px,8vw,112px);font-weight:850;line-height:.97;letter-spacing:-.085em;white-space:nowrap;flex-shrink:0}
.hero-art .art-word:last-of-type{color:var(--accent-bright)}
.hero-art .art-bottom{margin-top:32px;padding-top:16px;border-top:1px solid #20232224;display:flex;justify-content:space-between;font-size:11px;letter-spacing:.06em;font-weight:600}
.hero-art .art-arrow{position:absolute;top:37px;right:35px;width:50px;height:50px;stroke:var(--accent-bright)}
.section{margin-top:64px;scroll-margin-top:24px}
.section-heading{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:24px;border-bottom:1px solid var(--line);padding-bottom:18px}
.section-heading h2{margin:0;font-size:24px;font-weight:800;line-height:1.4;letter-spacing:-.04em}
.section-heading .eyebrow{margin-bottom:6px;font-size:10px}
.section-note{font-size:11px;color:var(--muted);margin:0}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.post-card{min-width:0}
.card-media{display:block;aspect-ratio:16/10;overflow:hidden;border-radius:9px;background:var(--paper);margin-bottom:16px}
.card-media img{width:100%;height:100%;object-fit:cover}
.card-title{font-size:18px;line-height:1.7;font-weight:750;letter-spacing:-.025em;margin:8px 0 12px}
.card-title a:hover{text-decoration:underline;text-underline-offset:4px}
.post-placeholder{position:relative;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-end;padding:24px;aspect-ratio:16/10;width:100%;height:100%;background:var(--paper);color:var(--ink);overflow:hidden}
.post-placeholder:after{content:"";position:absolute;right:-20px;top:-20px;width:150px;height:150px;border:35px solid #e7512f12;border-radius:50%}
.post-placeholder span{color:var(--accent);font-size:10px;font-weight:750;letter-spacing:.1em}
.post-placeholder strong{font-size:34px;font-weight:850;letter-spacing:-1.6px;line-height:1.4}
.latest-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:44px;align-items:start}
.latest-list .post-card{display:grid;grid-template-columns:200px minmax(0,1fr);gap:24px;padding-block:22px;border-bottom:1px solid var(--line)}
.latest-list .post-card:first-child{padding-top:0}
.latest-list .card-media{margin:0}
.latest-list .card-title{font-size:18px;margin-top:5px;margin-bottom:9px}
.category-guide{background:var(--paper);border-radius:var(--radius);padding:26px}
.category-guide h3{margin:0 0 18px;font-size:15px}
.category-guide ul{margin:0;padding:0;list-style:none}
.category-guide a{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;padding-block:13px;border-top:1px solid var(--line)}
.category-guide svg{width:16px;height:16px}
.category-guide p{margin:18px 0 0;font-size:11px;line-height:1.9;color:var(--muted)}
.empty-state{padding:35px 28px;border:1px dashed #d3d6ce;border-radius:var(--radius);background:#fcfcfa;min-width:0}
.empty-state h3{font-size:17px;margin:0 0 8px;letter-spacing:-.02em}
.empty-state p{font-size:13px;color:var(--muted);margin:0;line-height:1.9}
.empty-label{font-size:10px;letter-spacing:.13em;color:var(--accent);font-weight:700;display:block;margin-bottom:12px}
.category-sections{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.category-panel{border:1px solid var(--line);border-radius:var(--radius);padding:26px;min-width:0}
.category-panel-heading{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px}
.category-panel h3{font-size:18px;margin:0;letter-spacing:-.03em}
.category-panel-heading a{font-size:11px;color:var(--muted);display:inline-flex;gap:5px;align-items:center;min-height:32px}
.category-panel-heading svg{width:16px;height:16px}
.category-panel .post-card{display:grid;grid-template-columns:104px minmax(0,1fr);gap:16px;border-top:1px solid var(--line);padding-block:16px}
.category-panel .post-card:first-child{border-top:0;padding-top:0}
.category-panel .post-card:last-child{padding-bottom:0}
.category-panel .card-media{margin:0;border-radius:5px}
.category-panel .card-title{font-size:14px;margin:0 0 7px;line-height:1.7}
.category-panel .category-tag{display:none}
.category-panel .post-placeholder{padding:10px}
.category-panel .post-placeholder strong{font-size:16px;letter-spacing:-.5px}
.category-panel .post-placeholder span{font-size:7px}
.category-panel .empty-state{padding:21px 18px;border:0;background:var(--paper)}
.about-section{margin-block:64px 72px;padding:40px 44px;background:var(--soft);border-radius:var(--radius);display:grid;grid-template-columns:.7fr 1fr;gap:40px;align-items:center}
.about-section h2{font-size:26px;margin:0 0 8px;letter-spacing:-.04em}
.about-section .about-tagline{font-size:14px;margin:0;color:var(--accent);font-weight:650}
.about-section .about-description{font-size:14px;color:#565953;margin:0;line-height:2.05}
.site-footer{background:var(--paper);border-top:1px solid var(--line);padding:44px 0 0}
.footer-main{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:48px;padding-bottom:40px}
.footer-main h2{font-size:11px;color:var(--muted);letter-spacing:.05em;margin:0 0 18px}
.footer-main .brand-name{font-size:25px}
.footer-tagline{font-size:12px;color:var(--muted);margin:18px 0 0}
.footer-main ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer-main li{font-size:12px;line-height:1.8}
.footer-main a{display:inline-block;padding-block:4px}
.footer-main .brand{display:inline-flex}
.footer-main .brand small{display:none}
.footer-main .pending-link{color:var(--muted);display:block;padding-block:4px}
.pending-link small{font-size:10px;margin-left:7px;color:#7b8077}
.footer-bottom{border-top:1px solid #dadfd4;display:flex;justify-content:space-between;gap:20px;padding-block:20px;color:var(--muted);font-size:10px;letter-spacing:.03em}
.footer-bottom p{margin:0}
.archive-header{padding-block:45px 30px}
.archive-header h1{font-size:32px;letter-spacing:-.04em;margin:0 0 12px;line-height:1.4}
.archive-header p{color:var(--muted);font-size:14px}
.archive-content{padding-bottom:64px}
.pagination{margin-top:38px}
.nav-links{display:flex;flex-wrap:wrap;gap:10px}
.page-numbers{padding:7px 14px;border:1px solid var(--line);border-radius:4px}
.page-numbers.current{background:var(--ink);color:#fff}
.single-content{max-width:780px;margin-inline:auto;padding:48px 0 64px}
.single-content h1{font-size:34px;line-height:1.6;letter-spacing:-.035em;margin:16px 0}
.single-content .entry-content{margin-top:32px;line-height:2;overflow:hidden}
.entry-content a{color:var(--accent);text-decoration:underline}
.entry-content h2{font-size:25px;line-height:1.6;margin-top:2em}
.entry-content h3{font-size:20px}
.entry-content figure{margin-inline:0}
.entry-content iframe{max-width:100%}
.entry-content pre{overflow:auto;background:var(--paper);padding:16px}
.entry-content table{max-width:100%;display:block;overflow:auto}
.entry-content blockquote{margin-left:0;padding:12px 22px;border-left:3px solid var(--accent);background:var(--paper)}
@media(max-width:1120px){.header-inner{gap:16px}.brand-name{font-size:24px}.site-nav ul{gap:14px}.site-nav a{font-size:12px}.brand small{font-size:9px}.latest-layout{grid-template-columns:minmax(0,1fr) 250px;gap:28px}.hero-copy{padding:32px}.hero-art{padding:40px 32px}}
@media(max-width:960px){.header-inner{min-height:76px}.site-nav{width:100%;margin:0;order:3}.header-inner{flex-wrap:wrap;gap:0 16px;padding-block:16px}.header-actions{margin-left:auto}.has-js .menu-toggle{display:grid}.has-js .site-nav{display:none}.has-js .site-nav.is-open{display:block}.site-nav ul{padding-top:14px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.site-nav a{font-size:14px;border-top:1px solid var(--line);padding:13px 8px}.hero{grid-template-columns:1fr 1fr;min-height:340px}.hero-copy{padding:28px}.hero h1{font-size:28px}.hero-art{min-height:340px;padding:32px 26px}.hero-art .art-word{font-size:80px}.hero-art .art-arrow{width:36px;height:36px;right:20px;top:24px}.latest-layout{grid-template-columns:minmax(0,1fr) 220px;gap:24px}.latest-list .post-card{grid-template-columns:150px minmax(0,1fr);gap:18px}.card-grid{gap:20px}.card-title{font-size:16px}.category-panel{padding:20px}.footer-main{gap:30px}.about-section{padding:32px;gap:24px}}
@media(max-width:767px){html{scroll-padding-top:30px}.wrap{width:calc(100% - 36px)}.header-inner{min-height:72px;padding-block:14px}.brand-name{font-size:24px}.brand-mark{width:34px;height:34px}.brand{gap:9px}.brand small{display:none}.header-actions{gap:0}.intro-bar{padding-block:18px;font-size:11px}.intro-bar .editorial-label{display:none}.hero{grid-template-columns:1fr;min-height:0}.hero-copy{padding:28px 24px;order:2}.hero h1{font-size:27px;margin:9px 0 14px}.hero-description{font-size:13px;margin-bottom:16px}.hero-media{order:1}.hero-media img{height:auto;aspect-ratio:16/9;max-height:320px}.hero-art{order:1;min-height:0;height:205px;padding:23px 26px}.hero-art .art-caption{font-size:9px;margin-bottom:13px}.hero-art .art-word{font-size:53px;display:inline-block}.hero-art .art-word:last-of-type{margin-left:17px}.hero-art .art-words{display:flex;align-items:center}.hero-art .art-bottom{margin-top:19px;padding-top:12px;font-size:9px}.hero-art .art-arrow{top:20px;right:22px;width:30px;height:30px}.section{margin-top:40px}.section-heading{padding-bottom:14px;margin-bottom:20px;gap:12px}.section-heading h2{font-size:21px}.section-note{font-size:10px;max-width:140px;text-align:right}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 16px}.card-media{border-radius:7px;margin-bottom:12px}.card-title{font-size:15px;line-height:1.7;margin:7px 0 9px}.category-tag{font-size:10px}.dates{font-size:10px;gap:2px 8px}.post-placeholder{padding:14px}.post-placeholder strong{font-size:22px;letter-spacing:-1px}.post-placeholder span{font-size:8px}.latest-layout{grid-template-columns:1fr;gap:24px}.latest-list .post-card{grid-template-columns:118px minmax(0,1fr);gap:16px;padding-block:18px}.latest-list .card-title{font-size:15px}.category-guide{padding:22px}.category-guide ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}.category-guide p{margin-top:12px}.category-sections{grid-template-columns:1fr;gap:18px}.category-panel{padding:22px}.category-panel .post-card{grid-template-columns:104px minmax(0,1fr)}.empty-state{padding:27px 22px}.empty-state h3{font-size:16px}.about-section{grid-template-columns:1fr;gap:20px;padding:28px 24px;margin-block:40px 48px}.about-section h2{font-size:23px}.about-section .about-description{font-size:13px}.footer-main{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 24px}.footer-brand{grid-column:1/-1}.site-footer{padding-top:32px}.footer-main h2{margin-bottom:12px}.footer-bottom{flex-direction:column;gap:7px;padding-block:18px}.search-popover{right:-44px;max-width:calc(100vw - 36px);width:340px}.archive-header{padding-block:32px 24px}.archive-header h1{font-size:27px}.single-content{padding-block:32px 44px}.single-content h1{font-size:27px}.entry-content h2{font-size:23px}}
@media(max-width:767px){.hero-art .art-words{flex-direction:row}.hero-art .art-word{font-size:clamp(36px,10.8vw,53px)}.hero-art .art-word:last-of-type{margin-left:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}