/*
Theme Name: MrWriting Clarity
Theme URI: https://mr-writing.com/
Author: Mr.Writing & Mrs.Speaking
Description: IELTS/英検の二本柱と悩み別導線を重視した独立WordPressテーマ。ステージング環境で検証してから公開してください。
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
Text Domain: mrwriting-clarity
License: GPL-2.0-or-later
*/
:root{--ink:#13243d;--body:#3e4b60;--muted:#657184;--line:#e1e6eb;--soft:#f6f8f9;--blue:#225b97;--bluesoft:#e9f2fa;--green:#127c67;--greensoft:#e6f6f0;--shadow:0 9px 32px rgba(22,44,60,.07);--radius:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.85}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}button,input,textarea,select{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #f4a340;outline-offset:3px}.wrap{width:min(1120px,calc(100% - 40px));margin-inline:auto}.narrow{max-width:780px}.skip{position:absolute;left:-999px;top:0;z-index:300;background:#fff;padding:12px}.skip:focus{left:10px}.utility{font-size:12px;color:var(--muted);background:#f4f6f8;border-bottom:1px solid var(--line)}.utility .wrap{display:flex;justify-content:flex-end;gap:14px;padding-block:5px}.site-header{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:99;box-shadow:0 4px 16px rgba(18,36,61,.025)}.header-inner{min-height:78px;display:flex;align-items:center;gap:24px}.brand{flex:none;display:flex;align-items:center;gap:11px;font-weight:850;font-size:17px;line-height:1.2;letter-spacing:-.03em}.brand-mark{width:34px;height:34px;display:grid;place-items:center;color:#fff;background:var(--ink);border-radius:11px;font-size:23px}.brand span small{display:block;font-size:11px;letter-spacing:.035em;color:var(--muted);font-weight:600;margin-top:5px}.desktop-nav{flex:1;display:flex;align-items:center;justify-content:flex-end;gap:18px}.desktop-nav a{font-size:13px;font-weight:750;white-space:nowrap}.desktop-nav a:hover{color:var(--blue)}.header-cta{display:inline-flex;align-items:center;justify-content:center;border-radius:8px;padding:10px 15px;background:var(--ink);color:#fff!important;font-size:13px;font-weight:750;white-space:nowrap}.site-header[data-area="ielts"] .header-cta{background:var(--blue)}.site-header[data-area="eiken"] .header-cta{background:var(--green)}.mobile-toggle{display:none;background:#fff;border:1px solid var(--line);border-radius:9px;padding:8px 13px}.mobile-nav{display:none}.section{padding:76px 0}.section-soft{background:var(--soft)}.eyebrow{font-weight:800;font-size:12px;letter-spacing:.13em;color:var(--green);text-transform:uppercase;margin:0 0 12px}.h1{font-size:clamp(30px,4.2vw,53px);letter-spacing:-.055em;line-height:1.35;margin:0 0 21px;font-weight:850}.h2{font-size:clamp(25px,3vw,36px);letter-spacing:-.04em;line-height:1.4;margin:0 0 14px;font-weight:830}.lead{font-size:17px;line-height:1.95;color:var(--body);max-width:800px}.muted{color:var(--muted)}.btn{display:inline-flex;gap:9px;align-items:center;justify-content:center;border-radius:9px;padding:13px 22px;font-size:14px;font-weight:800;background:var(--ink);color:white;border:1px solid transparent;line-height:1.4;transition:transform .15s ease,box-shadow .15s ease}.btn:hover{text-decoration:none;transform:translateY(-1px);box-shadow:0 6px 17px rgba(15,33,56,.15)}.btn-blue{background:var(--blue)}.btn-green{background:var(--green)}.btn-outline{background:#fff;color:var(--ink);border-color:#b6c2cf}.btn-outline:hover{color:var(--ink)}.kicker{display:inline-block;background:var(--greensoft);color:var(--green);border-radius:100px;padding:6px 13px;font-size:12px;font-weight:750;margin:0 0 25px}.hero{padding:64px 0 55px;background:radial-gradient(circle at 100% 0,#e9f3fa 0,transparent 36%),radial-gradient(circle at 0% 70%,#edf9f3 0,transparent 33%),#fff}.hero-intro{max-width:760px}.hero-intro p{margin-top:0}.exam-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:34px}.exam-card{padding:30px;border-radius:19px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);position:relative;overflow:hidden}.exam-card:before{content:"";position:absolute;height:8px;top:0;left:0;right:0;background:var(--blue)}.exam-card.eiken:before{background:var(--green)}.exam-card .exam-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.exam-card .exam-symbol{font-size:29px;font-weight:850;color:var(--blue)}.exam-card.eiken .exam-symbol{color:var(--green)}.exam-card .exam-kind{font-size:12px;color:var(--muted);font-weight:750}.exam-card h2{font-size:25px;margin:19px 0 8px;line-height:1.45;letter-spacing:-.035em}.exam-card p{color:var(--body);margin:0 0 19px;font-size:14px}.pill-list{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px;padding:0;list-style:none}.pill-list li{font-size:12px;font-weight:730;background:var(--bluesoft);color:#244f78;padding:4px 10px;border-radius:100px}.eiken .pill-list li{background:var(--greensoft);color:#1d705f}.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.trust .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:19px 0}.trust-item{display:flex;align-items:center;justify-content:center;gap:13px;border-right:1px solid var(--line)}.trust-item:last-child{border-right:none}.trust-item strong{font-size:17px}.trust-item small{display:block;font-size:12px;color:var(--muted)}.section-title{margin-bottom:28px}.problem-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.problem-card{border:1px solid var(--line);padding:23px 24px;border-radius:14px;background:#fff;display:block;min-height:185px;transition:box-shadow .15s ease,transform .15s ease}.problem-card:hover{text-decoration:none;box-shadow:var(--shadow);transform:translateY(-2px)}.problem-card .label{font-size:11px;color:var(--blue);font-weight:800;letter-spacing:.08em}.problem-card.eiken .label{color:var(--green)}.problem-card h3{font-size:18px;margin:6px 0 8px;line-height:1.5}.problem-card p{font-size:13px;line-height:1.8;color:var(--body);margin:0}.problem-card .more{font-weight:750;font-size:13px;color:var(--blue);margin-top:13px}.problem-card.eiken .more{color:var(--green)}.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.method-step{border:1px solid var(--line);border-radius:13px;padding:23px;background:white}.method-step .num{font-size:12px;font-weight:830;color:var(--green)}.method-step h3{font-size:18px;margin:7px 0}.method-step p{font-size:14px;color:var(--body);margin:0}.showcase{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:34px}.report{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:24px}.report-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:14px;font-weight:800}.report-head span{background:var(--bluesoft);color:var(--blue);border-radius:40px;padding:2px 10px;font-size:11px}.rubric{display:flex;align-items:center;gap:13px;border-bottom:1px solid #edf0f2;padding:7px 0;font-size:12px}.rubric strong{width:180px;flex:none}.bar{height:6px;flex:1;background:#ebf1f5;border-radius:10px;overflow:hidden}.bar b{height:100%;display:block;background:#6894c8;border-radius:10px}.score{font-size:13px;font-weight:780}.report-note{margin-top:17px;background:var(--greensoft);border-radius:10px;padding:15px;font-size:13px}.report-note strong{display:block;color:#125744;font-size:12px}.report-note p{margin:5px 0 0}.prices{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.price-card{border:1px solid var(--line);border-radius:14px;padding:20px;background:#fff}.price-card b{display:block;font-size:15px}.price-card .price{font-size:24px;font-weight:840;letter-spacing:-.02em;margin:8px 0 5px}.price-card small{font-size:11px;color:var(--muted)}.price-card .btn{margin-top:17px;width:100%;font-size:12px;padding:11px 9px}.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.article-card{border:1px solid var(--line);border-radius:13px;overflow:hidden;background:white}.article-cover{display:flex;align-items:center;padding:18px;min-height:95px;background:linear-gradient(135deg,#e4eef7,#f5f9fc);color:#2f679c;font-weight:800;font-size:14px}.article-cover.eiken{background:linear-gradient(135deg,#e6f3eb,#f6fbf7);color:var(--green)}.article-body{padding:16px}.article-body h3{font-size:15px;line-height:1.6;margin:3px 0 9px}.article-body a{color:var(--blue);font-size:13px;font-weight:750}.faq details{border-bottom:1px solid var(--line);padding:17px 0}.faq summary{cursor:pointer;font-weight:750}.faq p{color:var(--body);font-size:14px}.last-cta{background:var(--ink);color:#fff;text-align:center;padding:60px 0}.last-cta h2{font-size:clamp(23px,3vw,34px);line-height:1.5;margin:0 0 10px}.last-cta p{color:#dce7ef}.last-cta .btn{margin:7px}.site-footer{background:#f4f6f7;border-top:1px solid var(--line);padding:38px 0 17px;color:#394a5f}.footer-columns{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:25px}.site-footer h3{font-size:13px;margin:0 0 12px}.site-footer a{display:block;font-size:12px;padding:3px 0}.site-footer p{font-size:13px}.copyright{font-size:11px;color:var(--muted);border-top:1px solid var(--line);margin-top:26px;padding-top:12px}.exam-nav{border-bottom:1px solid var(--line);background:#f7f9fa}.exam-nav .wrap{display:flex;align-items:center;gap:24px;overflow-x:auto;white-space:nowrap;padding:10px 0}.exam-nav a{font-size:12px;font-weight:750}.exam-nav .switch{margin-left:auto;color:var(--green)}.exam-nav.eiken .switch{color:var(--blue)}.content-page{padding:35px 0 80px}.content-page article{max-width:980px;margin:auto}.content-page .entry-header h1{line-height:1.4;font-size:clamp(28px,4vw,42px)}.entry-content{line-height:1.95;overflow-wrap:anywhere}.entry-content h2{margin:42px 0 16px;font-size:28px}.entry-content h3{margin:29px 0 12px;font-size:21px}.entry-content a{text-decoration:underline;text-underline-offset:3px}.entry-content .wp-block-button__link{text-decoration:none}.entry-content p{margin:0 0 18px}.entry-content table{display:block;overflow-x:auto;max-width:100%}.entry-content img{height:auto}.archive-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.post-preview{border:1px solid var(--line);border-radius:12px;padding:20px}.post-preview h2{margin:5px 0;font-size:19px}.post-preview p{font-size:13px;color:var(--body)}.post-preview .category{font-size:11px;color:var(--green);font-weight:800}.breadcrumbs{color:var(--muted);font-size:12px;margin-bottom:15px}.entry-content :where(iframe,video){max-width:100%}.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1050px){.desktop-nav{gap:12px}.desktop-nav a{font-size:12px}.header-inner{gap:16px}.header-cta{font-size:12px;padding:10px}.prices{grid-template-columns:repeat(2,1fr)}}
@media(max-width:780px){.wrap{width:min(100% - 28px,1120px)}.header-inner{min-height:68px}.desktop-nav{display:none}.mobile-toggle{display:block;margin-left:auto}.mobile-nav.open{display:flex;flex-direction:column;gap:0;padding:0 14px 14px;border-top:1px solid var(--line)}.mobile-nav a{display:block;padding:12px 9px;border-bottom:1px solid var(--line);font-size:14px;font-weight:700}.utility{display:none}.hero{padding:42px 0}.exam-grid,.problem-grid,.showcase,.archive-list{grid-template-columns:1fr}.exam-card{padding:25px}.trust .wrap{grid-template-columns:1fr;gap:0}.trust-item{justify-content:flex-start;border-right:none;border-bottom:1px solid var(--line);padding:12px 0}.trust-item:last-child{border:0}.section{padding:52px 0}.method-grid,.articles{grid-template-columns:1fr}.footer-columns{grid-template-columns:repeat(2,1fr)}.rubric strong{width:145px}.exam-nav .wrap{gap:18px}.last-cta{padding:45px 0}.entry-content h2{font-size:24px}}
@media(max-width:450px){.h1{font-size:31px}.lead{font-size:15px}.prices{grid-template-columns:1fr}.footer-columns{grid-template-columns:1fr}.rubric strong{width:120px;font-size:10px}.exam-card h2{font-size:23px}}

/* ===== v1.0 additions ===== */
.brand img{display:block;height:54px;width:auto}
.brand-footer img{height:64px;background:#fff;border-radius:10px;padding:4px}
.desktop-nav a.is-current,.exam-nav a.is-current{color:var(--blue);box-shadow:inset 0 -3px 0 currentColor}
.mrw-area-eiken .desktop-nav a.is-current,.exam-nav.eiken a.is-current{color:var(--green)}
.header-cta.eiken{background:var(--green)!important;border-color:var(--green)!important}
.header-cta.ielts{background:var(--blue)!important;border-color:var(--blue)!important}
.exam-nav .wrap{overflow-x:auto;white-space:nowrap;scrollbar-width:none}.exam-nav .wrap::-webkit-scrollbar{display:none}
.mobile-switch{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:4px 0 10px}
.mobile-switch a{display:block;text-align:center;padding:12px 8px;border-radius:12px;font-weight:800;border:2px solid var(--line)}
.mobile-switch a.ielts{color:var(--blue);background:var(--bluesoft)}.mobile-switch a.eiken{color:var(--green);background:var(--greensoft)}
.mobile-switch a.is-on{border-color:currentColor}
.mobile-label{margin:12px 0 2px;font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--muted)}
.page-full{display:block}
.page-full>.mx,.page-full>p:empty{margin:0}
.post-tag{display:inline-block;padding:2px 12px;border-radius:999px;font-size:12px;font-weight:800;color:#fff;background:var(--blue)}
.post-tag.eiken{background:var(--green)}
.post-date{font-size:12px;margin:6px 0 0}
.post-hero{margin:18px 0 28px}.post-hero img{width:100%;max-height:420px;object-fit:cover;border-radius:var(--radius);display:block}
.post-cta{margin-top:44px;padding:26px;border-radius:var(--radius);background:var(--bluesoft)}
.post-cta.eiken{background:var(--greensoft)}
.post-cta h2{font-size:20px;margin:0 0 8px}.post-cta-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.related{margin-top:48px}.related h2{font-size:20px}
.related-grid{display:grid;grid-template-columns:1fr;gap:14px}
.related-card{display:block;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;font-weight:700;line-height:1.55}
.related-card img{width:100%;height:140px;object-fit:cover;display:block}.related-card span{display:block;padding:12px 14px}
.col-tabs{display:flex;gap:8px;margin:18px 0 26px;flex-wrap:wrap}
.col-tabs a{padding:7px 18px;border-radius:999px;border:1px solid var(--line);font-weight:700;font-size:14px}
.col-tabs a.is-on{background:var(--ink);color:#fff;border-color:var(--ink)}
.col-tabs a.ielts.is-on{background:var(--blue);border-color:var(--blue)}.col-tabs a.eiken.is-on{background:var(--green);border-color:var(--green)}
.archive-list .post-preview{display:grid;grid-template-columns:1fr;gap:0;padding:0;overflow:hidden}
.pp-thumb img{width:100%;height:180px;object-fit:cover;display:block}
.pp-body{padding:18px 20px 20px}.pp-body h2{margin:8px 0 2px;font-size:19px;line-height:1.5}
.empty-note{padding:28px;border:1px dashed var(--line);border-radius:var(--radius);text-align:center}
@media(min-width:760px){
  .related-grid{grid-template-columns:repeat(3,1fr)}
  .archive-list .post-preview{grid-template-columns:240px 1fr}
  .pp-thumb img{height:100%;min-height:170px}
}
@media(max-width:600px){.brand img{height:42px}}

/* ===== v1.1 media & interviews ===== */
.mrw-media-list{display:grid;grid-template-columns:1fr;gap:14px}
.mrw-media{padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:#fff}
.mm-meta{display:flex;flex-wrap:wrap;gap:4px 12px;margin:0 0 6px!important;font-size:12.5px;color:var(--muted)}
.mm-date{font-weight:700}.mm-outlet{font-weight:800;color:var(--ink)}
.mrw-media h3.mm-title{margin:0 0 6px!important;font-size:16.5px!important;line-height:1.55}
.mrw-media h3.mm-title a{color:var(--ink);text-decoration:none}.mrw-media h3.mm-title a:hover{text-decoration:underline}
.mm-ext{color:var(--muted);font-size:.85em}
.mm-desc{margin:0 0 8px!important;font-size:14px;line-height:1.75}
.mm-tags{display:flex;flex-wrap:wrap;gap:6px;margin:0!important}
.mm-tags span{padding:1px 10px;border-radius:999px;background:var(--soft);border:1px solid var(--line);font-size:11.5px;font-weight:700;color:var(--muted)}
.mm-kids{margin-top:12px;border-top:1px dashed var(--line);padding-top:10px}
.mm-kids summary{cursor:pointer;font-weight:800;font-size:14px;color:var(--blue)}
.mm-kids ol{margin:10px 0 0;padding:0;list-style:none;display:grid;gap:8px}
.mm-kids li{display:grid;grid-template-columns:1fr;gap:2px;font-size:14px;line-height:1.6}
.mm-kids time{font-size:12px;color:var(--muted);font-weight:700}
.mm-compact .mrw-media{padding:16px 18px}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
@media(min-width:760px){.mrw-media-list{grid-template-columns:1fr 1fr}.mm-kids li{grid-template-columns:7.5em 1fr;gap:10px}}

/* official band */
.official-band{display:flex;align-items:center;gap:16px 20px;margin:36px 0 0;padding:18px 22px;border-radius:16px;background:linear-gradient(135deg,#123249 0%,#1f4e9c 100%);color:#fff!important;text-decoration:none!important}
.archive-list~.official-band,.lead+.official-band{margin:18px 0 0}
.ob-cover{position:relative;flex:0 0 auto;width:78px}.ob-cover img{width:100%;display:block;border-radius:3px;box-shadow:0 8px 18px rgba(0,0,0,.35)}
.ob-cover i{position:absolute;top:-8px;right:-10px;padding:2px 8px;border-radius:999px;background:#e9672b;color:#fff;font-style:normal;font-weight:800;font-size:11px}
.ob-body em{display:inline-block;margin-bottom:6px;padding:1px 10px;border-radius:999px;background:rgba(255,255,255,.16);font-style:normal;font-size:11.5px;font-weight:800;color:#9fe3dc}
.ob-body b{display:block;font-size:15px;line-height:1.6}