:root{--sho-bg:#f5f5f7;--sho-text:#1d1d1f;--sho-muted:#6e6e73;--sho-accent:#ff7a00;--sho-card:#fff;--sho-line:#e5e5ea}
html{scroll-behavior:smooth}
body.sho-v5-page,body.sho-article-page,body.sho-archive-page{margin:0;background:var(--sho-bg);color:var(--sho-text);font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Noto Sans JP",Arial,sans-serif;line-height:1.65}
.sho-v5 *,.sho-article-shell *,.sho-archive-shell *{box-sizing:border-box}
.sho-nav{position:fixed;top:0;left:0;right:0;z-index:1000;height:52px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.84);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(0,0,0,.06)}
.admin-bar .sho-nav{top:32px}
.sho-nav-inner{width:min(1140px,92%);display:flex;justify-content:space-between;align-items:center;font-size:14px}
.sho-brand{font-weight:800;letter-spacing:.03em;text-decoration:none;color:var(--sho-text)}
.sho-nav-links{display:flex;gap:24px}.sho-nav-links a{text-decoration:none;color:var(--sho-text)}
.sho-topic-nav{position:fixed;top:52px;left:0;right:0;z-index:999;height:44px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(0,0,0,.06)}
.admin-bar .sho-topic-nav{top:84px}
.sho-topic-nav-inner{display:flex;align-items:stretch;justify-content:center;height:100%;gap:clamp(28px,5vw,64px)}
.sho-topic-nav a{position:relative;display:flex;align-items:center;color:var(--sho-text);font-size:14px;font-weight:600;text-decoration:none;white-space:nowrap;transition:color .2s ease}
.sho-topic-nav a:after{content:"";position:absolute;left:50%;right:50%;bottom:0;height:2px;background:var(--sho-accent);transition:left .2s ease,right .2s ease}
.sho-topic-nav a:hover,.sho-topic-nav a:focus-visible{color:var(--sho-accent)}
.sho-topic-nav a:hover:after,.sho-topic-nav a:focus-visible:after{left:0;right:0}
.sho-hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:159px 24px 75px;background:linear-gradient(180deg,#fff,var(--sho-bg))}
.sho-hero-wrap{max-width:980px}
.sho-trust-line{display:flex;align-items:center;justify-content:center;gap:18px;width:min(520px,82%);margin:0 auto 20px;font-size:15px;font-weight:800;color:var(--sho-accent);text-align:center;letter-spacing:.02em}
.sho-trust-line:before,.sho-trust-line:after{content:"";display:block;flex:1;height:1px;max-width:120px;background:var(--sho-accent);opacity:.75}
.sho-v5 h1{font-size:clamp(54px,10vw,126px);line-height:.96;margin:0 auto 28px;font-weight:800;letter-spacing:-.055em;text-align:center}
.sho-hero p{max-width:760px;margin:auto;color:var(--sho-muted);font-size:clamp(18px,2.2vw,26px);font-weight:500}
.sho-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:32px}.sho-btn{padding:12px 20px;border-radius:999px;text-decoration:none;font-weight:700}.sho-btn-primary{background:var(--sho-accent);color:#fff!important}.sho-btn-secondary{background:#e8e8ed;color:var(--sho-text)}
.sho-dark{background:#000;color:#fff;padding:125px 24px;text-align:center}.sho-dark h2{font-size:clamp(44px,7vw,88px);line-height:1.03;margin:0 auto 24px;max-width:950px;letter-spacing:-.045em}.sho-dark p{color:#aaa;max-width:720px;margin:auto;font-size:20px}
.sho-section{padding:100px 24px}.sho-section-inner{width:min(1160px,100%);margin:auto}.sho-section h2{font-size:clamp(38px,6vw,68px);letter-spacing:-.04em;line-height:1.04;margin:0 0 38px}.sho-kicker{color:var(--sho-accent);font-weight:800;letter-spacing:.06em;font-size:13px;margin-bottom:8px}
.sho-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.sho-card{background:#fff;border-radius:28px;padding:30px;min-height:270px;box-shadow:0 8px 28px rgba(0,0,0,.045);text-decoration:none;color:var(--sho-text)}.sho-card-icon{font-size:38px}.sho-card h3{font-size:27px;margin:58px 0 8px}.sho-card p{color:var(--sho-muted);font-size:15px}
.sho-featured{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.sho-feature-card,.sho-mini-card,.sho-grid-card{background:#fff;overflow:hidden;text-decoration:none;color:var(--sho-text);display:block}.sho-feature-card{border-radius:22px;box-shadow:0 6px 22px rgba(0,0,0,.045)}.sho-feature-card img,.sho-mini-card img,.sho-grid-card img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.sho-feature-body{padding:18px}.sho-feature-body small,.sho-grid-body small{color:var(--sho-accent);font-weight:800;font-size:12px}.sho-feature-body h3{font-size:19px;line-height:1.3;margin:6px 0 8px}.sho-feature-body p,.sho-grid-body p{color:var(--sho-muted);margin:0;font-size:13px}
.sho-placeholder{aspect-ratio:16/9;background:linear-gradient(135deg,#fff3e7,#f5f5f7);display:flex;align-items:center;justify-content:center;font-size:44px}
.sho-new-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.sho-mini-card{border-radius:20px;border:1px solid #eee}.sho-mini-body{padding:16px}.sho-mini-body small{color:var(--sho-muted);font-size:12px}.sho-mini-body h3{font-size:18px;line-height:1.3;margin:5px 0}
.sho-search-box{background:#fff;border-radius:24px;padding:24px;box-shadow:0 7px 24px rgba(0,0,0,.045);margin-bottom:28px}.sho-search-row{display:flex;gap:12px}.sho-search-row input{flex:1;min-width:0;border:1px solid var(--sho-line);border-radius:14px;padding:14px 16px;font-size:16px}.sho-search-row button{border:0;border-radius:14px;background:var(--sho-text);color:#fff;padding:0 20px;font-weight:800;cursor:pointer}.sho-filters{display:flex;gap:9px;flex-wrap:wrap;margin-top:16px}.sho-filter-btn{border:0;border-radius:999px;background:#ececf1;padding:9px 14px;font-weight:700;cursor:pointer}.sho-filter-btn.active{background:var(--sho-text);color:#fff}
.sho-article-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.sho-grid-card{border-radius:20px;border:1px solid #eee}.sho-grid-body{padding:16px}.sho-grid-body h3{font-size:17px;line-height:1.3;margin:5px 0}.sho-grid-body p{color:var(--sho-muted);font-size:13px;margin:0}.sho-hidden{display:none!important}
.sho-archive-hero{padding:150px 24px 72px;background:linear-gradient(180deg,#fff,var(--sho-bg))}.sho-archive-inner{width:min(1160px,100%);margin:auto}.sho-archive-hero h1{max-width:900px;margin:0;font-size:clamp(42px,7vw,78px);line-height:1.04;letter-spacing:-.045em}.sho-archive-description{max-width:720px;margin-top:22px;color:var(--sho-muted);font-size:17px}.sho-archive-description p{margin:0}.sho-archive-content{padding:72px 24px 110px}.sho-archive-content .sho-grid-body h2{font-size:17px;line-height:1.35;margin:5px 0 9px;letter-spacing:-.015em}.sho-archive-placeholder{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#fff3e7,#f5f5f7);color:var(--sho-accent)}.sho-archive-placeholder span{font-size:12px;font-weight:800;letter-spacing:.09em}.sho-pagination{display:flex;justify-content:center;gap:8px;margin-top:44px}.sho-pagination .page-numbers{display:flex;min-width:42px;height:42px;padding:0 13px;align-items:center;justify-content:center;border:1px solid var(--sho-line);border-radius:999px;background:#fff;color:var(--sho-text);font-size:14px;font-weight:700;text-decoration:none}.sho-pagination .current{border-color:var(--sho-text);background:var(--sho-text);color:#fff}.sho-archive-empty{padding:55px 0;text-align:center}.sho-archive-empty h2{font-size:30px;margin:0 0 8px}.sho-archive-empty p{margin:0 0 24px;color:var(--sho-muted)}
.sho-profile{display:grid;grid-template-columns:160px 1fr;gap:30px;align-items:center;background:#fff;border-radius:28px;padding:34px;box-shadow:0 7px 24px rgba(0,0,0,.045)}.sho-avatar{width:160px;height:160px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#ffe3c2,#fff5e8);font-size:64px}.sho-profile h3{font-size:30px;margin:0 0 8px}.sho-profile p{color:var(--sho-muted);margin:0}.sho-cred{margin-top:12px;font-size:14px;font-weight:800;color:var(--sho-accent)}
.sho-quote{padding:120px 24px;text-align:center;background:#fff}.sho-quote h2{max-width:900px;margin:auto;font-size:clamp(40px,6vw,74px);line-height:1.08;letter-spacing:-.04em}.sho-quote span{color:var(--sho-accent)}.sho-footer{padding:50px 24px;text-align:center;color:var(--sho-muted);font-size:13px}
.sho-reveal{opacity:0;transform:translateY(30px);transition:.7s ease}.sho-reveal.sho-show{opacity:1;transform:none}
@media(max-width:1000px){.sho-featured,.sho-article-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:782px){.admin-bar .sho-nav{top:46px}.admin-bar .sho-topic-nav{top:98px}}
@media(max-width:760px){.sho-nav-links{display:none}.sho-topic-nav-inner{width:100%;justify-content:space-evenly;gap:0}.sho-topic-nav a{padding:0 12px;font-size:13px}.sho-cards,.sho-new-grid,.sho-featured,.sho-article-grid{grid-template-columns:1fr}.sho-profile{grid-template-columns:1fr;text-align:center}.sho-avatar{margin:auto}.sho-section{padding:76px 18px}.sho-search-row{flex-direction:column}.sho-search-row button{min-height:48px}.sho-archive-hero{padding:122px 18px 58px}.sho-archive-content{padding:54px 18px 82px}}