/*
Theme Name: TradeSapuri
Theme URI: https://tradesapuri.com/
Author: Trade Sapuri
Description: 個人トレーダーの実践と学びを伝える、読みやすさ重視のWordPressテーマ。
Version: 1.0.4
Requires at least: 6.2
Requires PHP: 7.4
Text Domain: tradesapuri
*/

:root{--blue:#1677ff;--blue-dark:#0860d7;--ink:#222;--muted:#667085;--soft:#f5f8fc;--line:#e4eaf2;--white:#fff;--radius:18px;--shadow:0 12px 35px rgba(25,67,122,.09);--width:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button,input{font:inherit}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.container{width:min(calc(100% - 40px),var(--width));margin-inline:auto}.section{padding:88px 0}.section--soft{background:var(--soft)}.eyebrow{margin:0 0 10px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.section-title{margin:0;font-size:clamp(28px,4vw,42px);line-height:1.35;letter-spacing:-.03em}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:34px}.text-link{color:var(--blue);font-weight:700}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 25px;border:0;border-radius:999px;background:var(--blue);color:#fff;font-weight:800;box-shadow:0 8px 20px rgba(22,119,255,.22);transition:.2s}.button:hover{background:var(--blue-dark);transform:translateY(-2px)}.button--white{background:#fff;color:var(--blue);box-shadow:none}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:12px;top:12px;z-index:999;background:#fff;padding:8px}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(228,234,242,.9);backdrop-filter:blur(12px)}.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:inline-flex;align-items:flex-end;gap:8px;white-space:nowrap}.brand-main{font-size:25px;font-weight:900;letter-spacing:-.06em}.brand-blog{margin-bottom:5px;color:var(--blue);font-size:10px;font-weight:900;letter-spacing:.15em}.nav-list{display:flex;align-items:center;gap:25px;margin:0;padding:0;list-style:none;font-size:14px;font-weight:700}.nav-list a:hover,.nav-list .current-menu-item>a{color:var(--blue)}.menu-toggle{display:none;width:44px;height:44px;padding:10px;border:0;border-radius:12px;background:var(--soft)}.menu-toggle span{display:block;height:2px;margin:5px 0;background:var(--ink);transition:.2s}
.hero{overflow:hidden;padding:82px 0 92px;background:linear-gradient(135deg,#fff 20%,#eef6ff 100%)}.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:70px}.hero h1{max-width:720px;margin:8px 0 22px;font-size:clamp(38px,6vw,68px);line-height:1.18;letter-spacing:-.055em}.hero h1 em{color:var(--blue);font-style:normal}.hero-copy{max-width:610px;margin:0 0 30px;color:#526174;font-size:18px}.hero-visual{position:relative;min-height:420px}.chart-panel{position:absolute;inset:20px 0 0 20px;padding:30px;border:1px solid #d9e8fb;border-radius:28px;background:rgba(255,255,255,.86);box-shadow:var(--shadow);transform:rotate(2deg)}.chart-bars{height:230px;display:flex;align-items:end;gap:12px;padding:20px;border-bottom:1px solid var(--line)}.chart-bars i{flex:1;border-radius:8px 8px 2px 2px;background:linear-gradient(#58a4ff,var(--blue))}.chart-bars i:nth-child(1){height:32%}.chart-bars i:nth-child(2){height:52%}.chart-bars i:nth-child(3){height:43%}.chart-bars i:nth-child(4){height:75%}.chart-bars i:nth-child(5){height:62%}.chart-bars i:nth-child(6){height:92%}.chart-caption{display:flex;justify-content:space-between;margin-top:20px;color:var(--muted);font-size:13px}.float-note{position:absolute;right:-10px;bottom:5px;width:220px;padding:18px 20px;border-radius:16px;background:var(--blue);color:#fff;box-shadow:0 15px 30px rgba(22,119,255,.28);font-weight:800}.float-note small{display:block;margin-top:4px;font-weight:500;opacity:.85}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.post-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.2s}.post-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.post-card__image{aspect-ratio:16/9;overflow:hidden;background:#e7f1ff}.post-card__image img{width:100%;height:100%;object-fit:cover;transition:.35s}.post-card:hover img{transform:scale(1.035)}.post-card__placeholder{width:100%;height:100%;display:grid;place-items:center;background:linear-gradient(135deg,#dcecff,#f8fbff);color:var(--blue);font-size:32px;font-weight:900}.post-card__body{padding:22px}.post-card__meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;color:var(--muted);font-size:12px}.category-label{display:inline-block;padding:4px 10px;border-radius:999px;background:#eaf3ff;color:var(--blue);font-weight:800}.post-card h3{margin:0 0 10px;font-size:20px;line-height:1.55}.post-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
.records-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.record-item{padding:26px;border:1px solid var(--line);border-radius:16px;background:#fff}.record-item time{color:var(--blue);font-size:12px;font-weight:800}.record-item h3{margin:8px 0 4px;font-size:18px}.record-item p{margin:0;color:var(--muted);font-size:14px}.category-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.category-card{min-height:150px;padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff;display:flex;flex-direction:column;justify-content:space-between}.category-card:hover{border-color:var(--blue);box-shadow:var(--shadow)}.category-card__icon{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:#eaf3ff;color:var(--blue);font-weight:900}.category-card strong{font-size:15px}.profile{display:grid;grid-template-columns:280px 1fr;align-items:center;gap:60px}.profile-image{aspect-ratio:1;border-radius:28px;object-fit:cover;background:#eaf3ff}.profile-copy p{max-width:680px;color:var(--muted)}.members-box{display:grid;grid-template-columns:1fr auto;align-items:center;gap:50px;padding:52px;border-radius:26px;background:linear-gradient(135deg,#075bc9,#1688ff);color:#fff;box-shadow:0 25px 50px rgba(22,119,255,.2)}.members-box .eyebrow{color:#b9dcff}.members-box h2{margin:0 0 14px;font-size:clamp(28px,4vw,44px)}.members-box p{max-width:700px;margin:0;opacity:.9}.newsletter{padding:55px;border-radius:26px;background:#10213b;color:#fff;text-align:center}.newsletter h2{margin:0 0 10px;font-size:32px}.newsletter p{margin:0 0 25px;color:#cbd7e8}.newsletter-form{max-width:760px;margin:auto;display:grid;grid-template-columns:1fr 1.4fr auto;gap:10px}.newsletter-form input{min-width:0;height:52px;padding:0 17px;border:1px solid #344967;border-radius:10px;background:#fff;color:var(--ink)}
.archive-header{padding:70px 0 45px;background:var(--soft)}.archive-header h1{margin:0;font-size:clamp(34px,5vw,54px)}.archive-description{max-width:700px;color:var(--muted)}.pagination{margin-top:42px}.nav-links{display:flex;justify-content:center;gap:8px}.page-numbers{min-width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:9px}.page-numbers.current{border-color:var(--blue);background:var(--blue);color:#fff}
.breadcrumb{padding:20px 0;color:var(--muted);font-size:13px}.single-layout{display:grid;grid-template-columns:minmax(0,780px) 260px;align-items:start;justify-content:space-between;gap:70px}.article-header{margin-bottom:35px}.article-header h1{margin:14px 0 20px;font-size:clamp(34px,5vw,52px);line-height:1.35;letter-spacing:-.035em}.article-meta{display:flex;flex-wrap:wrap;gap:15px;color:var(--muted);font-size:13px}.article-thumbnail{overflow:hidden;margin-bottom:40px;border-radius:22px}.article-content{font-family:"Noto Serif JP","Yu Mincho",serif;font-size:18px;line-height:2}.article-content h2,.article-content h3{font-family:"Noto Sans JP",sans-serif;line-height:1.55}.article-content h2{margin:70px 0 25px;padding:16px 20px;border-left:5px solid var(--blue);background:var(--soft);font-size:28px}.article-content h3{margin:48px 0 18px;font-size:23px}.article-content blockquote{margin:35px 0;padding:25px 28px;border-left:4px solid var(--blue);background:var(--soft);color:#4b5b6f}.article-content a{color:var(--blue);text-decoration:underline}.article-content li{margin:.5em 0}.toc{margin:35px 0;padding:25px;border:1px solid var(--line);border-radius:14px;background:#fff}.toc-title{font-family:"Noto Sans JP",sans-serif;font-weight:800}.toc ol{margin-bottom:0}.sidebar-box{position:sticky;top:105px;padding:22px;border:1px solid var(--line);border-radius:16px}.sidebar-box h2{margin:0 0 12px;font-size:17px}.sidebar-box p{color:var(--muted);font-size:13px}.author-box{display:grid;grid-template-columns:95px 1fr;gap:22px;align-items:center;margin-top:65px;padding:28px;border-radius:18px;background:var(--soft)}.author-box img{width:95px;height:95px;border-radius:50%;object-fit:cover}.author-box h2{margin:0;font-size:19px}.author-box p{margin:6px 0;color:var(--muted);font-size:14px}.post-navigation{margin-top:35px;padding-top:30px;border-top:1px solid var(--line)}.nav-links{justify-content:space-between}.related-posts{margin-top:65px}.related-posts h2{font-size:26px}
.site-footer{padding:60px 0 28px;background:#0c192c;color:#fff}.footer-grid{display:grid;grid-template-columns:1fr 2fr;gap:70px}.footer-brand p{max-width:360px;color:#aebed3;font-size:14px}.footer-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:0;padding:0;list-style:none;color:#d8e1ec;font-size:14px}.copyright{margin-top:45px;padding-top:22px;border-top:1px solid #26364d;color:#8292a8;font-size:12px}
@media(max-width:960px){.nav-list{gap:14px;font-size:12px}.hero-inner{gap:30px}.category-grid{grid-template-columns:repeat(3,1fr)}.single-layout{grid-template-columns:1fr}.single-sidebar{display:none}}
@media(max-width:760px){.container{width:min(calc(100% - 32px),var(--width))}.section{padding:64px 0}.section-head{align-items:start}.header-inner{height:68px}.brand-main{font-size:21px}.menu-toggle{display:block}.primary-nav{position:absolute;left:0;right:0;top:68px;padding:0 16px;background:#fff;max-height:0;overflow:hidden;transition:max-height .3s;border-bottom:1px solid transparent}.primary-nav.is-open{max-height:520px;border-color:var(--line)}.nav-list{display:block;padding:12px 0 20px}.nav-list li{border-bottom:1px solid var(--line)}.nav-list a{display:block;padding:14px 4px;font-size:14px}.hero{padding:55px 0 65px}.hero-inner{grid-template-columns:1fr}.hero h1{font-size:42px}.hero-copy{font-size:16px}.hero-visual{min-height:300px}.chart-panel{inset:10px 10px 0}.chart-bars{height:165px}.float-note{right:0;width:195px;font-size:14px}.post-grid,.records-grid{grid-template-columns:1fr}.category-grid{grid-template-columns:1fr 1fr}.category-card{min-height:130px}.profile{grid-template-columns:1fr;gap:28px}.profile-image{width:220px}.members-box{grid-template-columns:1fr;padding:32px 25px;gap:25px}.newsletter{padding:38px 20px}.newsletter-form{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-nav{grid-template-columns:1fr 1fr}.article-header h1{font-size:34px}.article-content{font-size:16.5px;line-height:1.95}.article-content h2{font-size:23px;margin-top:55px}.author-box{grid-template-columns:70px 1fr;padding:20px}.author-box img{width:70px;height:70px}}
@media(max-width:420px){.hero h1{font-size:36px}.category-grid{grid-template-columns:1fr}.section-head{display:block}.section-head .text-link{display:inline-block;margin-top:12px}}

/* Compact editorial layout based on the approved reference */
.reference-design{font-size:15px}.reference-design .container{width:min(calc(100% - 36px),1280px)}.reference-design .site-header{position:relative}.reference-design .header-inner{height:96px}.reference-design .brand{flex-direction:column;align-items:flex-start;gap:0;color:#0649a5;line-height:1}.reference-design .brand-main{font-size:23px}.reference-design .brand-blog{margin:5px 0 0;font-size:17px;letter-spacing:0;text-transform:none}.reference-design .nav-list{gap:34px}.reference-design .nav-list a{padding:34px 0 30px;border-bottom:3px solid transparent}.reference-design .nav-list li:first-child a{color:#0969f4;border-color:#0969f4}
.reference-design main{display:grid;grid-template-columns:minmax(0,3fr) minmax(260px,1fr);column-gap:28px;width:min(calc(100% - 36px),1280px);margin-inline:auto}.reference-design main>.hero{grid-column:1/-1}.reference-design main>.section{padding:38px 0 0}.reference-design main>.section>.container{width:100%}.reference-design main>#latest{grid-column:1;grid-row:2}.reference-design main>#records{grid-column:1;grid-row:3}.reference-design main>#categories{grid-column:1;grid-row:4}.reference-design main>#profile{grid-column:2;grid-row:2/5;margin-top:38px;padding:22px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:0 5px 16px rgba(32,55,85,.05)}.reference-design main>#profile>.container{display:block;text-align:center}.reference-design main>#profile .profile-image{width:120px;margin:0 auto 18px;border-radius:50%}.reference-design main>#profile .section-title{font-size:18px}.reference-design main>#profile .profile-copy p{font-size:13px;text-align:left}.reference-design main>#profile .button{width:100%;padding:0 10px;font-size:12px}.reference-design main>.section:nth-last-of-type(2),.reference-design main>.section:last-of-type{grid-column:1/-1}.reference-design .hero{width:100%;margin:22px 0 0;padding:34px 0;background:linear-gradient(120deg,#f8f8f6,#fff,#f4f4f2);border-radius:16px;box-shadow:0 10px 25px rgba(34,34,34,.08);text-align:center}.reference-design .hero-inner{display:block}.reference-design .hero h1{margin:0;color:#074da8;font-size:clamp(43px,6vw,72px);line-height:1.08;letter-spacing:-.04em}.reference-design .hero h1 small{display:block;font-size:.72em;font-weight:600}.reference-design .hero h2{margin:24px 0 10px;color:#0756bf;font-size:24px}.reference-design .hero-copy{max-width:850px;margin:0 auto;color:#222;font-size:16px}.reference-design .section-head{margin-bottom:20px}.reference-design .section-title{position:relative;padding-left:18px;font-size:24px}.reference-design .section-title:before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:5px;border-radius:9px;background:var(--blue)}.reference-design #profile .section-title{padding-left:0}.reference-design #profile .section-title:before{display:none}.reference-design .post-grid{gap:20px}.reference-design .post-card{border-radius:10px;box-shadow:0 5px 14px rgba(32,55,85,.05)}.reference-design .post-card__body{padding:17px}.reference-design .post-card h3{font-size:16px}.reference-design .post-card p{font-size:13px}.reference-design .records-grid{grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:12px}.reference-design .record-item{border:0;border-radius:0;padding:24px 26px}.reference-design .record-item+.record-item{border-left:1px solid var(--line)}.reference-design .record-item:nth-child(3){display:none}.reference-design .category-grid{gap:12px}.reference-design .category-card{min-height:150px;align-items:center;text-align:center}.reference-design .category-card__icon{width:58px;height:58px}.reference-design .members-box{padding:34px 38px;border-radius:13px;background:linear-gradient(120deg,#073d9f,#1677ff)}.reference-design .members-box h2{font-size:28px}.reference-design .newsletter{padding:32px 38px;border-radius:13px;text-align:left;display:grid;grid-template-columns:1fr 1.4fr;align-items:center;gap:32px}.reference-design .newsletter h2{font-size:24px}.reference-design .newsletter p{margin-bottom:0}.reference-design .newsletter-form{grid-template-columns:1fr 1.35fr auto}.reference-design .site-footer{padding-top:35px;background:#fff;color:#222}.reference-design .footer-grid{grid-template-columns:1fr 2.5fr}.reference-design .footer-brand p,.reference-design .footer-nav{color:#555}.reference-design .copyright{border-color:var(--line);color:#777;text-align:center}
@media(max-width:900px){.reference-design .header-inner{height:72px}.reference-design .brand-main{font-size:19px}.reference-design .brand-blog{font-size:14px}.reference-design .nav-list a{padding:14px 4px;border:0}.reference-design main{grid-template-columns:1fr}.reference-design main>.hero,.reference-design main>#latest,.reference-design main>#records,.reference-design main>#categories,.reference-design main>#profile,.reference-design main>.section:nth-last-of-type(2),.reference-design main>.section:last-of-type{grid-column:1;grid-row:auto}.reference-design main>#profile{margin-top:28px}.reference-design .hero{margin-top:12px}.reference-design .hero h1{font-size:45px}.reference-design .hero h2{font-size:19px}.reference-design .newsletter{grid-template-columns:1fr}.reference-design .newsletter-form{grid-template-columns:1fr 1fr auto}}
@media(max-width:650px){.reference-design main{width:min(calc(100% - 24px),1280px)}.reference-design .hero h1{font-size:36px}.reference-design .hero h2{font-size:17px}.reference-design .hero-copy br{display:none}.reference-design .records-grid{grid-template-columns:1fr}.reference-design .record-item+.record-item{border-left:0;border-top:1px solid var(--line)}.reference-design .category-grid{grid-template-columns:1fr 1fr}.reference-design .newsletter-form{grid-template-columns:1fr}.reference-design .members-box,.reference-design .newsletter{padding:28px 22px}.reference-design .footer-grid{grid-template-columns:1fr}}

/* Final refinements: compact hero, profile facts and unified CSS line icons */
@media(min-width:901px){.reference-design .hero{padding:24px 0}.reference-design .hero h1{font-size:clamp(42px,5.2vw,62px)}.reference-design .hero h2{margin:15px 0 7px;font-size:21px}.reference-design .hero-copy{font-size:15px;line-height:1.65}}
.profile-facts{display:grid;gap:7px;margin:15px 0;padding:0;list-style:none;text-align:left}.profile-facts li{position:relative;padding:7px 9px 7px 31px;border-radius:8px;background:#f1f6ff;color:#25405f;font-size:12px;font-weight:700;line-height:1.45}.profile-facts li:before{content:"";position:absolute;left:11px;top:50%;width:8px;height:8px;border:2px solid var(--blue);border-radius:50%;transform:translateY(-50%)}
.category-card__icon{position:relative;display:block;border:0;background:#eef5ff;color:var(--blue)}.category-card__icon i,.category-card__icon:before,.category-card__icon:after{position:absolute;display:block;content:"";box-sizing:border-box}.icon-chart:before{left:14px;bottom:14px;width:31px;height:27px;border-left:2px solid currentColor;border-bottom:2px solid currentColor}.icon-chart:after{left:18px;top:23px;width:27px;height:16px;border-top:3px solid currentColor;transform:skewY(-28deg)}.icon-chart i:nth-child(1){left:20px;bottom:15px;width:3px;height:10px;background:currentColor}.icon-chart i:nth-child(2){left:30px;bottom:15px;width:3px;height:18px;background:currentColor}.icon-chart i:nth-child(3){left:40px;bottom:15px;width:3px;height:25px;background:currentColor}
.icon-candles i{top:15px;width:3px;background:currentColor}.icon-candles i:before{position:absolute;content:"";left:-4px;width:11px;border:2px solid currentColor;border-radius:2px;background:#eef5ff}.icon-candles i:nth-child(1){left:17px;height:29px}.icon-candles i:nth-child(1):before{top:7px;height:13px}.icon-candles i:nth-child(2){left:29px;top:10px;height:38px}.icon-candles i:nth-child(2):before{top:6px;height:18px}.icon-candles i:nth-child(3){left:41px;top:18px;height:28px}.icon-candles i:nth-child(3):before{top:5px;height:12px}
.icon-note:before{left:17px;top:13px;width:27px;height:34px;border:2px solid currentColor;border-radius:4px}.icon-note:after{left:23px;top:21px;width:15px;height:2px;background:currentColor;box-shadow:0 7px 0 currentColor,0 14px 0 currentColor}.icon-note i{left:22px;top:10px;width:3px;height:7px;border-radius:2px;background:#eef5ff;box-shadow:9px 0 0 #eef5ff,18px 0 0 #eef5ff}
.icon-shield:before{left:16px;top:11px;width:28px;height:34px;border:3px solid currentColor;border-radius:14px 14px 16px 16px;clip-path:polygon(0 0,100% 0,100% 65%,50% 100%,0 65%)}.icon-shield:after{left:28px;top:20px;width:3px;height:15px;background:currentColor;box-shadow:0 18px 0 -1px currentColor}
.icon-think:before{left:17px;top:11px;width:26px;height:28px;border:2px solid currentColor;border-radius:50%}.icon-think:after{left:25px;top:40px;width:11px;height:7px;border:2px solid currentColor;border-top:0;border-radius:0 0 4px 4px}.icon-think i:before,.icon-think i:after{position:absolute;content:"";top:20px;width:7px;height:7px;border:2px solid currentColor;border-radius:50%}.icon-think i:before{left:22px}.icon-think i:after{left:31px}
@media(max-width:650px){.reference-design .hero{padding:34px 0}.profile-facts{grid-template-columns:1fr 1fr}.profile-facts li{font-size:11px}}

/* v3 DOM-owned layout */
.reference-design main{display:block!important;width:100%!important;max-width:none!important;margin:0!important;padding:0!important}.reference-design .latest-area{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,340px);gap:28px;align-items:start;max-width:1400px;margin:0 auto;padding:0 20px}.reference-design .latest-area .section{padding-top:38px}.reference-design .latest-area .container{width:100%;max-width:none;padding:0}.reference-design .profile-column #profile{margin-top:38px;padding:22px;border:1px solid var(--line);border-radius:12px;background:#fff}.reference-design #records,.reference-design #categories,.reference-design main>.section{display:block;width:100%;max-width:none;position:static}.reference-design #latest .post-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}@media(max-width:1024px){.reference-design .latest-area{grid-template-columns:1fr}.reference-design .profile-column #profile{margin-top:0}}@media(max-width:600px){.reference-design .latest-area{padding:0 16px}.reference-design #latest .post-grid,.reference-design .records-grid,.reference-design .category-grid{grid-template-columns:1fr}}