*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC",Arial,sans-serif;background:#f7f3eb;color:#222}
a{text-decoration:none;color:inherit}
.container{max-width:1080px;margin:0 auto;padding:0 16px}
.hero{position:relative;min-height:420px;overflow:hidden}
.hero__bg{position:absolute;inset:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;display:block}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.18))}
.hero__content{position:relative;z-index:2;max-width:1080px;margin:0 auto;padding:56px 16px 84px;text-align:center}
.hero__kicker{font-size:12px;letter-spacing:2px;color:#fff7d6}
.hero h1{margin:76px 0 8px;color:#d8ab45;font-size:46px;text-shadow:0 2px 10px rgba(0,0,0,.16)}
.hero__en{color:#667f93;font-weight:700}
.hero__theme-card{max-width:460px;margin:24px auto 0;padding:16px;border-radius:20px;background:rgba(255,248,241,.82);box-shadow:0 8px 24px rgba(15,23,42,.08)}
.hero__theme-month{color:#355b7a;font-weight:800}
.hero__theme-name{font-size:28px;font-weight:900;color:#2e6b3f;margin-top:4px}
.hero__theme-period{margin-top:6px;color:#6b5a34;font-size:14px}
.main-nav{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;max-width:1080px;margin:14px auto;padding:0 16px}
.main-nav a{padding:12px;background:#faf7f1;border:1px solid #eadfc7;border-radius:14px;text-align:center;font-weight:700;color:#7a5313}
.notice{padding:12px 14px;border-radius:12px;margin:12px 0}
.notice--ok{background:#effaf1;color:#166534;border:1px solid #bbf7d0}
.notice--err{background:#fff1f2;color:#b91c1c;border:1px solid #fecdd3}
.card{background:#fff;border:1px solid rgba(201,163,74,.18);border-radius:22px;padding:18px;margin:0 0 16px;box-shadow:0 8px 24px rgba(15,23,42,.05)}
.card h2{margin:0 0 12px;color:#9a6a18}
.card--inner{background:#fcfbf8;border-radius:18px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.form-group--full{grid-column:1 / -1}
.form-group label{display:block;margin-bottom:6px;font-size:14px;color:#444}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid #ddd;border-radius:12px;font-size:15px;background:#fff;font-family:inherit}
button,.btn{display:inline-block;border:none;border-radius:999px;padding:12px 18px;background:linear-gradient(135deg,#c89d45,#9a6a18);color:#fff;font-weight:700;cursor:pointer;text-align:center}
.btn--secondary{background:#133b72}
.action-row{display:flex;gap:10px;flex-wrap:wrap}
.checkbox-line{display:flex;align-items:center;gap:8px}
.checkbox-line input{width:auto}
.paybox{display:flex;justify-content:space-between;align-items:center;background:#fffaf0;border:1px solid #f1e2b7;border-radius:16px;padding:16px}
.paybox__label{color:#555;font-size:14px}
.paybox__price{font-size:30px;font-weight:900;color:#9a6a18}
.paybox__theme{color:#6b5a34;font-weight:600}
.tag-list{display:flex;flex-wrap:wrap;gap:10px}
.tag-list span{padding:8px 12px;border-radius:999px;background:#fff7e6;color:#9a6a18;border:1px solid #f3deb4}
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.work-card img,.thumb{width:100%;aspect-ratio:1 / 1;object-fit:cover;border-radius:14px;border:1px solid #eee}
.work-card__title,.work-card__meta{margin-top:6px}
.work-card__title{font-weight:700}
.work-card__meta,.muted{font-size:13px;color:#666}
.table-wrap{overflow:auto}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid #eee;padding:10px 8px;text-align:left;vertical-align:top}
.site-footer{padding:26px 0 100px}
.site-footer h3{text-align:center;color:#8e6a1d}
.site-footer__orgs{display:flex;flex-direction:column;gap:5px;text-align:center;color:#5b4e2f}
.site-footer__links,.site-footer__icp{text-align:center;margin-top:12px;color:#666}
.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.admin-sidebar{padding:20px;background:#fff;border-right:1px solid #eee;display:flex;flex-direction:column;gap:10px}
.admin-sidebar a{padding:10px 12px;background:#faf7f1;border-radius:10px;color:#7a5313}
.admin-main{padding:20px;background:#f8fafc}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.stat-box{background:#fff;border:1px solid #eadfc7;border-radius:16px;padding:16px}
.stat-box strong{display:block;color:#7a5313;margin-bottom:8px}
.stat-box span{font-size:28px;font-weight:900;color:#9a6a18}
code{background:#f3f4f6;padding:2px 6px;border-radius:6px}
hr{border:none;border-top:1px solid #e5e7eb;margin:14px 0}
@media (max-width:900px){.main-nav,.works-grid,.stat-grid,.admin-shell{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.hero h1{font-size:34px;margin-top:60px}.paybox{flex-direction:column;align-items:flex-start;gap:12px}}

body{padding-bottom:86px}
.container--simple{padding-top:14px}
.page-header{background:#fff;border-bottom:1px solid #ece4d2;position:sticky;top:0;z-index:20}
.page-header__title{padding:14px 0;font-size:18px;font-weight:800;color:#7a5313;text-align:center}
.bottom-nav{position:fixed;left:0;right:0;bottom:0;height:68px;background:#fff;border-top:1px solid #e9deca;display:grid;grid-template-columns:repeat(4,1fr);z-index:50;box-shadow:0 -6px 18px rgba(0,0,0,.05)}
.bottom-nav a{display:flex;align-items:center;justify-content:center;font-size:14px;color:#6f5323;font-weight:700}
.bottom-nav a.is-active{color:#c07d15}
.site-footer--with-nav{padding-bottom:92px}
.agree-wrap{margin-top:6px;margin-bottom:8px}
.agree-label{display:flex;align-items:center;gap:10px;font-size:15px;color:#555;line-height:1.6}
.agree-label input[type="checkbox"]{width:18px;height:18px;margin:0;flex-shrink:0}
.agree-label a{color:#b07b20;text-decoration:underline}
.terms-box{margin-top:10px;padding:12px;background:#f8f6f1;border-radius:12px;font-size:14px;color:#666;line-height:1.72;border:1px solid #eee1c7}
.terms-content p{margin:0 0 8px}
.menu-list{display:grid;gap:12px}
.menu-item{display:flex;align-items:center;justify-content:space-between;padding:16px;border:1px solid #eadfc7;border-radius:16px;background:#fcfbf8;font-weight:700;color:#6f5323}
.menu-item small{font-weight:500;color:#8b7b60}
.link-muted{color:#6b7280;font-size:14px}
.copy-box{padding:14px;border-radius:12px;background:#faf7f1;border:1px dashed #dbc899;word-break:break-all}
@media (max-width:900px){body{padding-bottom:84px}}