:root{--main:#0f766e;--main-dark:#115e59;--main-soft:#e6f4f1;--text:#17212b;--muted:#5a6672;--line:#d9e3e1;--bg:#f2f7f6;--sale:#c2410c;--star:#e0a100}
*{box-sizing:border-box}
html.age-lock,html.age-lock body{overflow:hidden}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic",Meiryo,sans-serif;font-size:15px;line-height:1.85;overflow-wrap:anywhere}
a{color:var(--main-dark)}
a:hover{color:var(--main)}
img{max-width:100%;height:auto}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.main{padding-top:18px;padding-bottom:40px;display:flex;flex-direction:column;gap:18px}
.muted{color:var(--muted);font-size:14px}
.note{color:var(--muted);font-size:13px}

/* ヘッダー（文字のロゴ） */
.site-header{background:var(--main);color:#fff}
.header-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 20px;padding-top:12px;padding-bottom:12px}
.logo{color:#fff;font-weight:800;font-size:22px;letter-spacing:.06em;text-decoration:none}
.logo:hover{color:#fff;opacity:.9}
.global-nav{display:flex;flex-wrap:wrap;gap:4px 18px}
.global-nav a{color:#fff;text-decoration:none;font-size:14px;font-weight:700;padding:4px 0;border-bottom:2px solid transparent}
.global-nav a:hover{color:#fff;border-bottom-color:#9ee6dc}

/* 箱と見出し */
.box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:18px}
.box section{display:flex;flex-direction:column;gap:10px}
.box p{margin:0}
.h2{margin:0;font-size:19px;line-height:1.5;padding:0 0 8px;border-bottom:3px solid var(--main-soft);position:relative}
.h2::after{content:"";position:absolute;left:0;bottom:-3px;width:72px;height:3px;background:var(--main)}
.h3{margin:6px 0 0;font-size:16px}
.page-title{margin:0;font-size:24px;line-height:1.45}
.page-title small{font-size:14px;font-weight:400;color:var(--muted)}
.crumbs{font-size:12px;color:var(--muted)}
.crumbs a{color:var(--main-dark)}
.more{margin:0;text-align:right;font-size:14px;font-weight:700}

/* トップ */
.hero{background:linear-gradient(135deg,#0f766e,#14b8a6);color:#fff;border-radius:14px;padding:26px 24px}
.hero-title{margin:0 0 6px;font-size:26px}
.hero p{margin:0}
.hero-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px!important}
.hero-links a{background:#fff;color:var(--main-dark);font-weight:700;text-decoration:none;border-radius:999px;padding:6px 18px}

/* 特集記事のリンク */
.guide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.guide-link{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border:1px solid var(--line);border-left:5px solid var(--main);border-radius:10px;text-decoration:none;color:var(--text);background:#fbfdfd}
.guide-link:hover{background:var(--main-soft);color:var(--text)}
.guide-link-title{font-weight:700;line-height:1.5}
.guide-link-desc{font-size:13px;color:var(--muted);line-height:1.6}

/* 作品カード */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:18px 14px}
.grid.small{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.card{display:flex;flex-direction:column;gap:3px;text-decoration:none;color:var(--text)}
.card:hover .card-title{color:var(--main)}
.card-img{position:relative;display:block;aspect-ratio:4/3;border-radius:8px;overflow:hidden;background:#e4ecea}
.card-img img{width:100%;height:100%;object-fit:contain;display:block}
.badge{position:absolute;top:6px;right:6px;background:var(--main);color:#fff;font-size:11px;font-weight:700;padding:1px 8px;border-radius:999px}
.badge.sale{background:var(--sale)}
.badge.rank{left:6px;right:auto;min-width:26px;text-align:center;background:#17212b}
.card-title{font-size:13px;font-weight:700;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-circle{font-size:12px;color:var(--muted)}
.card-price{font-size:13px}
.card-price b{color:var(--sale)}
.card-price s{color:var(--muted);font-size:12px}

/* ジャンルのチップ */
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-block;padding:2px 12px;border-radius:999px;background:var(--main-soft);color:var(--main-dark);font-size:13px;text-decoration:none;line-height:1.8}
.chip span{color:var(--muted);font-size:12px}
.chip:hover{background:#cdebe5}

/* 作品ページ */
.work-title{margin:0;font-size:24px;line-height:1.45}
.work-dates{font-size:12px;color:var(--muted);margin-top:-10px!important}
.work-top{display:grid;grid-template-columns:minmax(0,420px) minmax(0,1fr);gap:20px;align-items:start}
.work-cover{margin:0;background:#e4ecea;border-radius:10px;overflow:hidden}
.work-cover img{display:block;width:100%}
.work-lead{display:flex;flex-direction:column;gap:12px}
.price-now{font-size:15px}
.price-now b{font-size:24px;color:var(--sale)}
.price-now s{color:var(--muted)}
.off{display:inline-block;background:var(--sale);color:#fff;font-weight:700;font-size:13px;border-radius:6px;padding:0 8px}
.btn-fanza{display:flex;align-items:center;justify-content:center;min-height:54px;width:100%;max-width:440px;margin:0 auto;padding:8px 18px;border-radius:999px;background:var(--main);color:#fff;font-size:17px;font-weight:700;text-decoration:none;box-shadow:0 3px 0 var(--main-dark)}
.btn-fanza:hover{color:#fff;background:var(--main-dark)}
.btn-fanza.small{display:inline-flex;min-height:38px;width:auto;margin:0;font-size:14px;padding:4px 16px;box-shadow:none}
.btn-sub{display:inline-flex;align-items:center;min-height:38px;padding:4px 16px;border-radius:999px;border:1px solid var(--main);color:var(--main-dark);font-size:14px;font-weight:700;text-decoration:none}
.info{width:100%;border-collapse:collapse;font-size:14px}
.info th{text-align:left;width:130px;padding:9px 10px;background:#f6faf9;color:var(--muted);font-weight:500;vertical-align:top;border-bottom:1px solid var(--line)}
.info td{padding:9px 10px;border-bottom:1px solid var(--line)}
.price-table b{color:var(--sale);font-size:17px}
.points{margin:0;padding-left:1.3em}
.points li{margin:4px 0}
.samples{display:flex;flex-direction:column;align-items:center;gap:12px}
.sample{display:block;width:100%;max-width:640px;border:1px solid var(--line);border-radius:6px;background:#fff}
.samples-more{border:1px solid var(--line);border-radius:10px;padding:10px 14px}
.samples-more summary{cursor:pointer;font-weight:700;color:var(--main-dark);text-align:center}
.samples-more[open] summary{margin-bottom:12px}
.checklist{margin:0;padding:0;list-style:none;counter-reset:chk;display:flex;flex-direction:column;gap:10px}
.checklist li{counter-increment:chk;position:relative;padding:12px 14px 12px 52px;border:1px solid var(--line);border-radius:10px;background:#fbfdfd}
.checklist li::before{content:counter(chk);position:absolute;left:14px;top:12px;width:26px;height:26px;border-radius:50%;background:var(--main);color:#fff;font-weight:700;font-size:14px;line-height:26px;text-align:center}
.checklist b{display:block}
.stars{font-size:18px}
.star-on{color:var(--star)}
.star-off{color:#c9d3d1}
.guide-list{margin:0;padding-left:1.2em}
.text-link{font-weight:700}

/* 特集記事 */
.guide-body{display:flex;flex-direction:column;gap:12px}
.guide-body h2{margin:14px 0 0;font-size:19px;line-height:1.5;padding:0 0 8px;border-bottom:3px solid var(--main-soft)}
.guide-body p{margin:0}
.guide-body ol,.guide-body ul{margin:0;padding-left:1.4em}
.guide-body li{margin:4px 0}
.guide-works{list-style:none;margin:0!important;padding:0!important;counter-reset:gw;display:flex;flex-direction:column;gap:14px}
.gw{counter-increment:gw;display:grid;grid-template-columns:220px minmax(0,1fr);gap:16px;padding:14px;border:1px solid var(--line);border-radius:12px;background:#fbfdfd;margin:0!important}
.gw-img{position:relative;display:block;aspect-ratio:4/3;border-radius:8px;overflow:hidden;background:#e4ecea}
.gw-img::before{content:counter(gw);position:absolute;top:6px;left:6px;min-width:26px;height:26px;padding:0 6px;border-radius:13px;background:#17212b;color:#fff;font-size:13px;font-weight:700;line-height:26px;text-align:center}
.gw-img img{width:100%;height:100%;object-fit:contain;display:block}
.gw-body{display:flex;flex-direction:column;gap:6px}
.gw-title{font-weight:700;line-height:1.5}
.gw-title a{color:var(--text);text-decoration:none}
.gw-title a:hover{color:var(--main)}
.gw-circle{font-size:13px;color:var(--muted)}
.gw-price b{color:var(--sale);font-size:17px}
.gw-price s{color:var(--muted);font-size:13px}
.gw-genres{display:flex;flex-wrap:wrap;gap:5px}
.gw-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}

/* ページ送り */
.pager{display:flex;flex-wrap:wrap;justify-content:center;gap:6px}
.pager a,.pager span{min-width:44px;height:44px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;background:var(--main-soft);color:var(--main-dark);text-decoration:none}
.pager span[aria-current]{background:var(--main);color:#fff;font-weight:700}
.pager .gap{background:none}

/* 固定ページ・フォーム */
.prose p{margin:0}
.contact-form{display:flex;flex-direction:column;gap:6px;max-width:640px}
.contact-form label{font-weight:700;font-size:14px;margin-top:8px}
.contact-form .req{display:inline-block;margin-left:8px;padding:0 6px;border-radius:4px;background:var(--main);color:#fff;font-size:11px;vertical-align:middle}
.contact-form input[type=text],.contact-form input[type=email],.contact-form textarea{width:100%;padding:10px 12px;border:1px solid #c5d3d0;border-radius:8px;font:inherit;background:#fff}
.contact-form .agree{font-weight:400;display:flex;align-items:center;gap:6px}
.contact-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.contact-form .cf-turnstile{margin-top:12px}
.contact-form button{margin-top:14px;align-self:flex-start;min-height:48px;padding:0 32px;border:0;border-radius:999px;background:var(--main);color:#fff;font:inherit;font-weight:700;cursor:pointer}
.form-error{margin:8px 0 0;color:#b42318;font-weight:700}
.static-page{display:flex;flex-direction:column;gap:12px}
.page-h1{margin:0;font-size:24px}

/* フッター */
.site-footer{background:#12302d;color:#b9cbc8;font-size:13px;margin-top:24px}
.footer-inner{display:flex;flex-direction:column;gap:10px;padding-top:24px;padding-bottom:28px}
.footer-links{display:flex;flex-wrap:wrap;gap:6px 20px}
.footer-links a{color:#e8f3f1;text-decoration:none}
.footer-links a:hover{text-decoration:underline;color:#fff}
.site-footer p{margin:0}

/* 年齢確認 */
.age-gate{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(10,32,30,.92)}
.age-gate[hidden]{display:none}
.age-gate-box{width:100%;max-width:420px;background:#fff;border-radius:16px;padding:26px 22px;text-align:center;display:flex;flex-direction:column;gap:12px}
.age-gate-box p{margin:0}
.age-gate-title{font-size:20px;font-weight:800;color:var(--main-dark)}
.age-gate-buttons{display:flex;gap:12px;justify-content:center;margin-top:6px}
.age-gate-buttons button{flex:1;min-height:48px;border-radius:999px;font:inherit;font-weight:700;cursor:pointer}
.age-yes{border:0;background:var(--main);color:#fff}
.age-no{border:1px solid #c5d3d0;background:#fff;color:var(--text)}

@media (max-width:700px){
  .box{padding:16px;border-radius:12px}
  .work-title,.page-title{font-size:20px}
  .work-top{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid.small{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gw{grid-template-columns:1fr}
  .info th{width:96px}
  .hero{padding:20px 16px}
  .hero-title{font-size:22px}
  .logo{font-size:19px}
}