:root{
  --color-bg:#f3f9f6;
  --color-surface:#ffffff;
  --color-ink:#23312b;
  --color-ink-weak:#4f6a60;
  --color-accent:#1c9c5d;
  --color-accent-2:#008fc4;
  --color-accent-3:#f18b6b;
  --color-border:#d4e6dd;
  --focus:#008fc4;
  --radius:16px;
  --shadow:0 15px 35px rgba(0,0,0,.08);
  --header-height:68px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--color-bg);color:var(--color-ink);font:17px/1.75 "Noto Sans JP",system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";min-height:100vh;display:flex;flex-direction:column;letter-spacing:.01em}
body:not(.page-home){background:linear-gradient(180deg,rgba(28,156,93,.12),rgba(0,143,196,.08))}
main{flex:1}
img{max-width:100%;height:auto}

.site-header{position:sticky;top:0;z-index:1020;background:#fff;border-bottom:1px solid var(--color-border);color:var(--color-ink);box-shadow:0 8px 18px rgba(0,0,0,.06)}
.site-header .inner{display:flex;align-items:center;gap:16px;max-width:none;width:100%;padding:14px 28px;position:relative}
.brand img{height:44px}
.nav-toggle{display:none;align-items:center;justify-content:center;gap:8px;min-width:46px;height:46px;padding:0 12px;border-radius:12px;border:1px solid var(--color-border);background:#fff;color:var(--color-ink);cursor:pointer;transition:background .2s ease,box-shadow .2s ease;margin-left:auto;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.nav-toggle:focus{outline:3px solid var(--focus);outline-offset:3px}
.nav-toggle:hover{background:#f7f9fb;box-shadow:0 6px 12px rgba(0,0,0,.08)}
.nav-toggle .nav-toggle__icon{position:relative;width:22px;height:14px;display:inline-flex;flex-direction:column;justify-content:space-between;flex-shrink:0;align-items:center;color:var(--color-ink)}
.nav-toggle .nav-toggle__icon::after{content:"";position:absolute;inset:0;display:none;align-items:center;justify-content:center;font-size:1.05rem;font-weight:800;color:currentColor;z-index:1}
.nav-toggle__label{font-size:.82rem}
.nav-toggle .nav-toggle__icon span{display:block;height:2px;width:100%;background:currentColor;border-radius:2px;transition:opacity .25s ease,background-color .25s ease}
.site-header.nav-open .nav-toggle .nav-toggle__icon span,.nav-toggle .nav-toggle__icon[data-state="open"] span{opacity:0;background:transparent}
.site-header.nav-open .nav-toggle .nav-toggle__icon::after,.nav-toggle .nav-toggle__icon[data-state="open"]::after{content:"✕";display:flex}
.nav{display:flex;gap:16px;flex:1;flex-wrap:nowrap;justify-content:flex-end;align-items:center}
.nav.nav-actions{flex:0;justify-content:flex-start}
.nav a{padding:10px 8px;border-radius:10px;text-decoration:none;color:var(--color-ink);font-weight:600;white-space:nowrap}
.nav .btn{color:#fff;background:linear-gradient(135deg,var(--color-accent-2),#4cbde6);border-color:transparent;box-shadow:0 10px 20px rgba(0,143,196,.22)}
.nav .btn.btn-accent{color:#0f3b2a;background:var(--color-accent);border-color:var(--color-accent);box-shadow:0 12px 22px rgba(28,156,93,.2)}
.nav-account{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:12px;border:1px solid rgba(0,143,196,.38);background:linear-gradient(135deg,rgba(0,143,196,.14),rgba(0,143,196,.08));color:var(--color-ink);font-weight:700;box-shadow:0 10px 24px rgba(0,143,196,.16)}
.nav-account__label{font-size:.75rem;letter-spacing:.18em;color:var(--color-accent-2);text-transform:uppercase}
.nav-account__name{font-size:.95rem;color:var(--color-ink)}
.nav-account-menu{position:relative}
.nav-account-menu__toggle{display:inline-flex;align-items:center;gap:10px;padding:8px 10px;border-radius:14px;border:1px solid rgba(0,143,196,.38);background:linear-gradient(135deg,rgba(0,143,196,.14),rgba(0,143,196,.08));color:var(--color-ink);font-weight:700;cursor:pointer;transition:background .2s ease,border-color .2s ease,box-shadow .2s ease;box-shadow:0 10px 24px rgba(0,143,196,.16)}
.nav-account-menu__toggle:hover{background:rgba(0,143,196,.18);border-color:rgba(0,143,196,.62);box-shadow:0 12px 26px rgba(0,143,196,.2)}
.nav-account-menu__toggle:focus{outline:3px solid var(--focus);outline-offset:2px}
.nav-account-menu__avatar{width:36px;height:36px;border-radius:50%;background:var(--color-accent-2);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:.95rem;box-shadow:0 8px 16px rgba(0,143,196,.22)}
.nav-account-menu__chevron{font-size:.85rem;opacity:.9;color:var(--color-ink)}
.nav-account-menu__panel{position:absolute;right:0;top:calc(100% + 8px);min-width:240px;background:#fff;color:var(--color-ink);border:1px solid var(--color-border);border-radius:14px;box-shadow:0 22px 45px rgba(0,0,0,.2);padding:12px 14px;z-index:20}
.nav-account-menu__panel[hidden]{display:none}
.nav-account-menu__meta{display:flex;align-items:center;gap:10px;padding-bottom:10px;border-bottom:1px solid var(--color-border)}
.nav-account-menu__actions{display:flex;flex-direction:column;gap:8px;padding-top:10px}
.nav-account-menu__actions a{color:inherit;text-decoration:none;padding:10px 12px;border-radius:10px;transition:background .2s ease}
.nav-account-menu__actions a:hover{background:rgba(28,156,93,.12)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.nav [hidden]{display:none!important}
.nav a:focus{outline:3px solid var(--focus);outline-offset:2px}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav a[href="faq.html"],
.footer-nav a[href="privacy.html"]{display:none!important}
.btn{display:inline-block;padding:12px 20px;border-radius:999px;text-decoration:none;border:1px solid rgba(0,143,196,.26);cursor:pointer;transition:.25s ease;background:linear-gradient(180deg,#fff,rgba(255,255,255,.92));color:var(--color-ink);font-weight:600;box-shadow:0 12px 24px rgba(0,143,196,.14)}
.btn:hover{box-shadow:0 12px 26px rgba(0,143,196,.18);transform:translateY(-1px)}
.btn-accent{background:linear-gradient(120deg,var(--color-accent),#6bd0a1);color:#0f3b2a;border-color:var(--color-accent);font-weight:800;box-shadow:0 12px 24px rgba(28,156,93,.18)}
.btn-outline{background:rgba(255,255,255,.9);color:var(--color-ink);border-color:rgba(0,143,196,.32)}
.btn-outline:hover{background:#fff;box-shadow:0 12px 22px rgba(0,143,196,.12)}
.section-header .btn,.cta-card .btn:not(.btn-accent),.share-buttons .btn{background:linear-gradient(135deg,var(--color-accent-2),#4cbde6);color:#fff;border-color:transparent;box-shadow:0 12px 26px rgba(0,143,196,.16)}
.share-buttons .btn:hover{box-shadow:0 14px 28px rgba(0,143,196,.2)}
.btn-accent:focus{outline:3px solid var(--focus);outline-offset:2px}
.btn-subtle{padding:9px 14px;font-size:.9rem;border-radius:12px;background:rgba(0,0,0,.02);border-color:rgba(0,0,0,.08);box-shadow:none}
.btn-subtle:hover{background:rgba(0,0,0,.05);transform:none}

/* コンテナ */
.container{max-width:1200px;margin:0 auto;padding:40px 20px}
.section{margin:24px 0}
.h1{font-size:1.9rem;margin:0 0 12px}
.h2{font-size:1.5rem;margin:0 0 8px;letter-spacing:.02em}
.lead{font-size:1.1rem;color:var(--color-ink-weak)}

/* カード・グリッド */
.grid{display:grid;gap:16px}
.grid.cards{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;position:relative;display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 30px 45px rgba(0,0,0,.12)}
.work-card{padding:0;background:var(--color-surface);}
.work-card__link{color:inherit;text-decoration:none;display:flex;flex-direction:column;height:100%}
.work-card__media{position:relative;overflow:hidden}
.work-card__thumb{aspect-ratio:4/3;width:100%;object-fit:cover;display:block;transition:transform .4s ease;filter:saturate(1.05)}
.work-card:hover .work-card__thumb{transform:scale(1.05)}
.work-card__overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;gap:6px;padding:16px;background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.75));color:#fff;opacity:0;transform:translateY(12px);transition:opacity .28s ease,transform .28s ease}
.work-card:hover .work-card__overlay,.work-card:focus-within .work-card__overlay{opacity:1;transform:translateY(0)}
.work-card__overlay-title{margin:0;font-size:1rem;line-height:1.5}
.work-card__overlay-author,.work-card__overlay-meta{margin:0;font-size:.9rem;opacity:.92}
.work-card__overlay-meta{display:flex;gap:6px;align-items:center}
@media (hover:none){
  .work-card__overlay{opacity:1;transform:none}
}
@media (max-width:640px){
  .work-card__overlay{gap:4px}
  .work-card__overlay-title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .work-card__overlay-author,.work-card__overlay-meta{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
}
.work-card__body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:16px}
.work-card__title{margin:0;color:var(--color-ink);font-size:1.15rem}
.work-card__author{display:flex;gap:12px;align-items:center}
.work-card__avatar{width:46px;height:46px;border-radius:50%;background:rgba(0,143,196,.14);display:inline-flex;align-items:center;justify-content:center;font-weight:700;color:var(--color-accent-2)}
.work-card__author-text{display:flex;flex-direction:column;font-size:.85rem;color:var(--color-ink-weak)}
.work-card__author-text strong{font-size:1rem;color:var(--color-ink)}
.location-summary{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:18px;background:rgba(0,143,196,.08);border:1px solid rgba(0,143,196,.25)}
.location-chip{display:flex;align-items:center;gap:10px}
.location-chip__icon{font-size:1.2rem}
.location-chip__body{display:flex;flex-direction:column}
.location-chip__label{font-size:.75rem;letter-spacing:.18em;color:var(--color-accent-2);text-transform:uppercase;font-weight:700}
.location-chip__value{font-size:1.05rem;color:var(--color-ink)}
.location-chip__meta{font-size:.9rem;color:var(--color-ink-weak)}
.work-card__meta{margin:0;display:flex;flex-direction:column;gap:8px}
.work-card__comment{padding:14px 16px;border-radius:16px;background:rgba(0,143,196,.08);border:1px solid rgba(0,143,196,.25);color:var(--color-ink);box-shadow:0 6px 16px rgba(0,0,0,.05)}
.work-card__comment-label{margin:0 0 4px;font-size:.9rem;letter-spacing:.08em;color:var(--color-accent-2);font-weight:800}
.work-card__comment-body{margin:0;color:var(--color-ink-weak);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;transition:max-height .25s ease}
.work-card__comment-body.is-expanded{-webkit-line-clamp:unset;max-height:none;color:var(--color-ink)}
.work-card__comment-toggle{margin-top:8px;border:none;background:transparent;color:var(--color-accent-2);font-weight:700;cursor:pointer;padding:0}
.work-card__comment-toggle:hover{text-decoration:underline}
.work-card__meta-item{display:flex;gap:12px;align-items:center;border-bottom:1px dashed var(--color-border);padding-bottom:6px}
.work-card__meta-item:last-child{border-bottom:none;padding-bottom:0}
.work-card__meta-item dt{margin:0;font-size:.8rem;letter-spacing:.15em;color:var(--color-ink-weak);min-width:72px;text-transform:uppercase}
.work-card__meta-item dd{margin:0;font-weight:600;color:var(--color-ink)}
.work-card__quickview{position:absolute;top:12px;right:12px;border:none;background:rgba(0,0,0,.68);color:#fff;border-radius:999px;padding:6px 16px;font-size:.85rem;cursor:pointer;transition:background .2s ease}
.work-card__quickview:hover{background:rgba(0,0,0,.82)}
.work-card__quickview:focus{outline:3px solid var(--focus)}

.section-status{margin:8px 0 4px;font-size:.9rem;color:var(--color-ink-weak)}
.empty-hint{margin-top:12px;padding:16px;border:1px dashed var(--color-border);border-radius:var(--radius);text-align:center;color:var(--color-ink-weak);background:#fff}

/* パンくず */
.breadcrumb{font-size:.9rem;margin-bottom:8px;color:var(--color-ink-weak)}
.breadcrumb a{color:inherit;text-decoration:none}

/* フィルタバー */
.filterbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:12px;box-shadow:var(--shadow)}
.filterbar label{font-size:.95rem}
.select,.input{padding:10px 12px;border:1px solid var(--color-border);border-radius:10px;background:#fff}

/* モーダル（拡大表示） */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.75);display:none;align-items:center;justify-content:center;padding:24px}
.modal.open{display:flex}
.modal .frame{max-width:96vw;max-height:90vh;background:#000;border-radius:8px;overflow:auto}
.modal img{display:block;max-width:96vw;max-height:90vh;margin:auto}
.modal .close{position:absolute;top:12px;right:12px}
.confirm-modal .modal__dialog{background:#fff;color:var(--color-ink);border-radius:20px;max-width:760px;width:min(760px,95vw);max-height:90vh;padding:26px 24px;overflow:auto;box-shadow:0 24px 48px rgba(0,0,0,.24)}
.confirm-modal .modal__title{margin:0 0 6px;font-size:1.35rem}
.confirm-modal .modal__lead{margin:0 0 14px;color:var(--color-ink-weak)}
.confirm-list{margin:0 0 18px;border-top:1px solid var(--color-border)}
.confirm-list dt{font-weight:700;margin:0;padding:12px 0 4px;font-size:.95rem}
.confirm-list dd{margin:0;padding:0 0 12px;border-bottom:1px solid var(--color-border);color:var(--color-ink-weak);white-space:pre-wrap}
.confirm-list dd:last-of-type{border-bottom:none}
.confirm-photo-count{font-weight:700;color:var(--color-ink);margin-bottom:6px}
.confirm-photo-list{display:flex;gap:8px;flex-wrap:wrap;margin:-2px 0 0}
.confirm-photo-thumb{width:88px;height:88px;object-fit:cover;border-radius:10px;border:1px solid var(--color-border);background:#f6f4ef}

/* フッター */
.site-footer{border-top:1px solid var(--color-border);margin-top:24px;background:#fff}
.site-footer .inner{max-width:1200px;margin:0 auto;padding:28px 20px}
.footer-grid{display:flex;gap:16px;justify-content:space-between;flex-wrap:wrap}
.footer-nav{display:flex;gap:12px;flex-wrap:wrap}
.copy{color:var(--color-ink-weak)}

/* フォーム */
.form{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.form .row{display:grid;grid-template-columns:1fr 2fr;gap:12px;align-items:center;margin-bottom:12px}
.form #password-row{align-items:start}
.form label{font-weight:700}
.required-mark{color:#d0021b;font-weight:700;margin-left:6px;vertical-align:middle}
.required-text{color:#d0021b;font-weight:700}
.guideline-list{display:grid;gap:12px;margin:0;padding:0}
.guideline-item{display:grid;grid-template-columns:140px 1fr;gap:10px;align-items:start;padding:12px;border:1px solid var(--color-border);border-radius:14px;background:var(--color-surface)}
.guideline-item dt{margin:0;font-weight:700;color:var(--color-ink-weak)}
.guideline-item dd{margin:0}
.guideline-card{margin-top:16px;padding:18px;border:1px solid var(--color-border);border-radius:16px;background:var(--color-surface);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px}
.guideline-card .h3{margin:0;font-size:1.2rem}
.guideline-sublist{margin:8px 0 0 18px;padding:0 0 0 2px;list-style:disc;display:flex;flex-direction:column;gap:4px}
.guideline-steps{margin:8px 0 0 18px;padding:0 0 0 4px;display:flex;flex-direction:column;gap:8px}
.form input[type="text"],.form input[type="email"],.form input[type="date"],.form input[type="tel"],.form input[type="password"],.form textarea{padding:12px;border-radius:10px;border:1px solid var(--color-border);width:100%}
.form select{padding:12px;border-radius:10px;border:1px solid var(--color-border);width:100%;background:#fff;appearance:none;background-image:url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="12" height="8" viewBox="0 0 12 8"%3E%3Cpath fill="%236d645e" d="M6 8 0 0h12z"/%3E%3C/svg%3E');background-repeat:no-repeat;background-position:right 12px center;background-size:12px auto}
.form textarea{min-height:120px}
.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.actions--compact{gap:8px}
.form .actions{display:flex;gap:12px}
.form fieldset{border:1px solid var(--color-border);border-radius:14px;padding:12px 16px;margin:0 0 16px}
.form legend{font-weight:700;padding:0 6px}
.form .row.full{grid-template-columns:1fr}
.form .row.full label{margin-bottom:4px}
.field-note{font-size:.85rem;color:var(--color-ink-weak);margin:4px 0 0}
.field-note--emphasis{background:linear-gradient(90deg,rgba(255,136,0,.12),rgba(255,204,0,.05));border-left:4px solid var(--color-accent);padding:10px 12px;border-radius:8px;color:#b35a00;font-weight:700;margin-top:8px}
.checkbox{display:flex;align-items:center;gap:8px}
.checkbox input{width:22px;height:22px;min-width:22px;min-height:22px;accent-color:var(--color-accent-2)}
.input-locked{background:#f4efe3;color:var(--color-ink-weak)}
.input-locked:focus{outline:3px solid var(--color-border)}
.file-input-hidden{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.upload-box{display:flex;flex-direction:column;gap:10px}
.dropzone{border:2px dashed rgba(193,137,54,.6);border-radius:14px;padding:16px;background:rgba(193,137,54,.05);display:flex;flex-direction:column;gap:8px;align-items:flex-start;transition:border-color .2s ease,background .2s ease;cursor:default}
.dropzone strong{display:block}
.dropzone:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.dropzone.is-dragover{border-color:var(--color-accent);background:rgba(193,137,54,.12)}
.dropzone .dropzone__actions{display:flex;gap:8px;flex-wrap:wrap}
.photo-list + .dropzone{margin-top:10px}
.photo-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.photo-list__item{display:flex;align-items:flex-start;gap:12px;padding:10px 12px;border:1px solid var(--color-border);border-radius:12px;background:#fff}
.photo-list__content{display:flex;align-items:flex-start;gap:12px;flex:1;min-width:0}
.photo-thumb{width:72px;height:72px;border-radius:10px;object-fit:cover;border:1px solid var(--color-border);background:#f6f4ef;flex-shrink:0}
.photo-list__meta{display:flex;flex-direction:column;gap:4px;font-size:.95rem;min-width:0}
.photo-list__name{font-weight:700;word-break:break-all}
.photo-list__size{color:var(--color-ink-weak);font-size:.85rem}
.photo-remove{background:transparent;border:1px solid var(--color-border);border-radius:10px;padding:6px 10px;color:var(--color-ink);cursor:pointer;font:inherit;flex-shrink:0}
.photo-remove:hover{background:#f6f4ef}
.notice-card{border-radius:var(--radius);padding:16px;border:1px solid var(--color-border);background:rgba(193,137,54,.08);margin:16px 0}
.notice-card p{margin:0 0 4px}
.notice-card--blocked{border-color:#d44d2c;background:linear-gradient(135deg,rgba(212,77,44,.12),rgba(193,137,54,.12));color:#5c1a00;box-shadow:0 12px 28px rgba(212,77,44,.14);text-align:center}
.notice-card__eyecatch{margin:0 0 6px;font-weight:800;font-size:1.05rem;display:flex;align-items:center;justify-content:center;gap:10px}
.notice-card__eyecatch::before{content:'⚠';font-size:1.1em;line-height:1}
.notice-card__message{margin:0;font-size:1rem}
.alert{border-radius:var(--radius);padding:12px;border:1px solid #f3c0c0;background:#fff7f7;color:#7a0e0e;margin:16px 0}
.alert.success{border-color:#9ad5b0;background:#e8f8f0;color:#1b8156}
.alert.info{border-color:#8bb6f5;background:#e9f1ff;color:#1d4ed8}
.alert ul{padding-left:20px;margin:8px 0}
.map-canvas{width:100%;height:280px;border:1px solid var(--color-border);border-radius:12px;margin:8px 0;background:#f6f4ef}
.map-reset{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:12px;border:1px solid #1E88E5;background:linear-gradient(90deg,rgba(30,136,229,.12),rgba(30,136,229,.05));color:#1E88E5;font-weight:700;box-shadow:0 10px 24px rgba(30,136,229,.18)}
.map-reset:hover{box-shadow:0 14px 26px rgba(30,136,229,.22);transform:translateY(-1px)}
.map-reset:focus{outline:3px solid var(--focus);outline-offset:2px}
.map-reset__icon{display:inline-flex;width:18px;height:18px;border-radius:50%;align-items:center;justify-content:center;background:#1E88E5;color:#fff;font-size:.85rem}
.coords{display:flex;gap:16px;font-size:.9rem;color:var(--color-ink-weak)}
.coords span{display:flex;gap:4px;align-items:center}
.suggestions{margin-top:6px;border:1px solid var(--color-border);border-radius:10px;background:#fff;box-shadow:0 8px 18px rgba(0,0,0,.08);padding:4px 0;max-height:220px;overflow-y:auto;display:flex;flex-direction:column}
.suggestions[hidden]{display:none}
.suggestion-item{border:none;background:transparent;text-align:left;padding:10px 14px;width:100%;cursor:pointer;font:inherit;color:inherit}
.suggestion-item:hover,.suggestion-item:focus{background:rgba(193,137,54,.12);outline:none}
.suggestion-message{padding:8px 14px;font-size:.9rem;color:var(--color-ink-weak)}
.pagination{display:flex;align-items:center;gap:12px;justify-content:center;margin:18px 0}
.pagination__status{color:var(--color-ink-weak)}
.notice-card .actions{margin-top:8px;display:flex;gap:8px;flex-wrap:wrap}
.is-hidden{display:none!important}
@media (max-width:800px){.form .row{grid-template-columns:1fr}}
  @media (max-width:1024px){
    .hero-title{font-size:2.4rem}
    .info-theme{gap:16px}
    .status-stack{align-items:flex-start}
    .main-content{margin-top:0}
  }
@media (max-width:1024px){
  .site-header .inner{padding:12px 18px}
  .hero-title{font-size:2.05rem}
  .contest-subtitle{font-size:1rem}
  .theme-card{padding:18px}
}

/* アクセシビリティ */
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{position:static;width:auto;height:auto;display:inline-block;padding:8px;background:#000;color:#fff}

/* heroセクション用 */
.hero-stage{position:relative;width:100%;background:#0f3545;overflow:hidden;border-radius:0;box-shadow:none;box-sizing:border-box}
.hero-stage img{width:100vw;height:100%;max-width:none;object-fit:cover;display:block;object-position:center 40%;opacity:1;position:relative;z-index:0}
.main-content{padding:0;position:relative;z-index:1}
.contest-info{padding:36px;background:var(--color-surface);border-radius:30px;border:1px solid var(--color-border);box-shadow:0 24px 48px rgba(0,0,0,.08);position:relative;overflow:hidden;}
.contest-info::before{content:"";position:absolute;inset:-40% 50% auto auto;width:320px;height:320px;background:radial-gradient(circle at 30% 30%,rgba(248,219,112,.6),rgba(248,219,112,0));transform:rotate(20deg);z-index:0}
.contest-info > *{position:relative;z-index:1}
.eyebrow{font-size:.85rem;letter-spacing:.35em;color:var(--color-accent-2);margin:0 0 12px;text-transform:uppercase;display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:14px;background:rgba(0,143,196,.1)}
.info-head{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;flex-wrap:wrap}
.info-head__titles{display:flex;flex-direction:column;gap:6px;max-width:720px}
.contest-subtitle{margin:0;font-size:1.05rem;color:var(--color-accent-2);font-weight:800;letter-spacing:.08em}
.hero-title{font-size:2.8rem;margin:0;color:var(--color-accent-2);line-height:1.25;letter-spacing:.02em;font-weight:800}
.hero-description{font-size:1.08rem;margin:8px 0 0;color:#fff;background:var(--color-accent);padding:10px 14px;border-radius:14px;display:inline-block;box-shadow:0 12px 24px rgba(193,137,54,.12)}
.status-stack{display:flex;flex-direction:column;gap:10px;align-items:flex-end;min-width:180px}
.status-pill{padding:10px 20px;border-radius:999px;background:linear-gradient(120deg,var(--color-accent-2),#32c0d5);color:#fff;font-weight:800;letter-spacing:.2em;text-transform:uppercase;box-shadow:0 12px 26px rgba(0,143,196,.25)}
.status-chip{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:16px;background:rgba(232,137,179,.12);border:1px solid rgba(232,137,179,.3);color:#b04c7a;font-weight:700}
.status-chip strong{color:#902f60}
.info-theme{display:flex;flex-direction:column;gap:18px;margin-top:32px}
.theme-card{padding:22px 24px;border-radius:24px;border:1px solid var(--color-border);background:var(--color-surface);box-shadow:0 18px 30px rgba(0,0,0,.06);display:flex;flex-direction:column;gap:10px}
.theme-card__eyebrow{margin:0;font-size:.85rem;letter-spacing:.32em;color:#0f7ea7;text-transform:uppercase}
.theme-card__title{margin:0;font-size:1.6rem;color:#0f445f}
.theme-card__desc{margin:0;color:var(--color-ink-weak);font-size:1.02rem}
.info-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:4px}
.meta-item{padding:16px 18px;border-radius:18px;background:#fff;border:1px solid var(--color-border);box-shadow:0 12px 22px rgba(0,143,196,.08)}
.meta-item span{display:block;font-size:.9rem;color:var(--color-ink-weak);letter-spacing:.03em}
.meta-item strong{display:block;margin-top:6px;font-size:1.25rem;color:var(--color-ink)}

.section-band{padding:48px 0;background:var(--color-bg)}
.section-band--gold,.section-band--blue{background:var(--color-bg)}
.cta-stack{margin:16px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.cta-card{padding:24px;border-radius:28px;border:1px solid var(--color-border);box-shadow:var(--shadow);background:var(--color-surface);display:flex;flex-direction:column;gap:12px}
.cta-card .label{letter-spacing:.25em;font-size:.8rem;color:var(--color-accent-2);margin:0}
.cta-card h2{margin:0;font-size:1.6rem}
.cta-card p{margin:0 0 8px;color:var(--color-ink-weak)}
.cta-card.entry,.cta-card.guide,.cta-card.share{background:linear-gradient(145deg,rgba(255,255,255,.96),rgba(255,255,255,.88))}
.share-inline{display:flex;flex-direction:column;gap:8px;margin-top:4px}
.share-inline__label{margin:0;font-size:.9rem;color:var(--color-ink-weak);font-weight:700}
.share-buttons{display:flex;flex-wrap:wrap;gap:8px}
.share-buttons .btn{padding:9px 14px;border-radius:14px;font-size:.9rem}

.section-label{font-size:.85rem;letter-spacing:.3em;color:var(--color-accent-2);margin:0;text-transform:uppercase}
.gallery-stream{padding:26px;border-radius:26px;background:var(--color-surface);border:1px solid var(--color-border);box-shadow:var(--shadow)}
.gallery-stream .section-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:10px}
.works-stream{margin-top:14px}
.section-desc{margin:4px 0 0;color:var(--color-ink-weak)}
.works-stream .card{min-height:100%}

.photo-detail{background:var(--color-surface);border-radius:28px;padding:24px;border:1px solid var(--color-border);box-shadow:var(--shadow)}
.photo-detail__grid{display:grid;gap:24px}
.photo-detail__image{width:100%;border-radius:24px;border:1px solid var(--color-border);object-fit:cover}
.photo-detail__meta{display:flex;flex-direction:column;gap:16px}
.photo-detail__meta .work-card__meta{border-top:1px solid var(--color-border);padding-top:12px}
.photo-detail__author{display:flex;flex-direction:column;gap:4px;margin-top:4px}
.photo-detail__author-label{margin:0;font-size:.85rem;color:var(--color-ink-weak)}
.photo-detail__author-name{margin:0;font-size:1.05rem;color:var(--color-ink)}
.photo-detail__actions{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-start}
.vote-panel{display:flex;align-items:center;gap:12px;padding:12px 18px;border-radius:18px;background:rgba(193,137,54,.08);border:1px solid rgba(193,137,54,.18)}
.vote-panel[hidden]{display:none}
.vote-panel__status{font-weight:600;color:var(--color-ink)}
.map-board{border:1px solid var(--color-border);border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:#fff;position:relative;z-index:1}
.map-board .map-canvas{height:520px;border:none;border-radius:0}
.map-board__header{padding:18px 20px;border-bottom:1px solid var(--color-border);background:rgba(193,137,54,.08)}
.map-board__body{padding:18px}
.map-cluster{background:transparent;border:none}
.map-cluster-icon{display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:50%;color:#fff;font-weight:700;box-shadow:0 10px 20px rgba(0,0,0,.25);border:3px solid #fff;padding:6px 10px}
.map-cluster-icon__count{font-size:1.2rem;line-height:1}
.map-cluster-icon__label{font-size:.7rem;letter-spacing:.08em}
.map-cluster-icon--small{background:#c18936}
.map-cluster-icon--medium{background:#8a5c1f}
.map-cluster-icon--large{background:#3c2a12}

@media (max-width:900px){
  .contest-info{margin-top:0}
}

@media (max-width:640px){
  .site-header .inner{flex-direction:row;align-items:center;flex-wrap:wrap}
  .nav-toggle{display:inline-flex}
  .nav-toggle{order:2}
  .nav{order:3;flex-direction:column;align-items:flex-start;width:100%;flex-basis:100%;background:#fff;border:1px solid var(--color-border);border-radius:14px;padding:12px;margin-top:10px;display:none;box-shadow:0 14px 24px rgba(0,0,0,.08)}
  .nav a{width:100%}
  .site-header.nav-open .nav{display:flex}
  .nav .btn{width:100%;text-align:center}
  .nav-account-menu{width:100%}
  .nav-account-menu__toggle{width:100%;justify-content:space-between}
  .nav-account-menu__panel{position:static;width:100%;margin-top:8px;box-shadow:0 14px 24px rgba(0,0,0,.12)}
  .works-stream.grid.cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .works-stream .card{min-width:0}
  .hero-title{font-size:2rem}
  .work-card__meta-item{flex-direction:column;align-items:flex-start}
  .work-card__meta-item dt{text-transform:none;letter-spacing:.05em}
  .guideline-item{grid-template-columns:1fr}
}

@media (max-width:720px){
  .works-stream.grid.cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .works-stream .card{min-width:0}
}

@media (min-width:900px){
  .photo-detail__grid{grid-template-columns:1.05fr .95fr}
}
#commentList{list-style:disc;padding-left:1.25rem}
#commentList li{margin:6px 0}