:root{--ddh-color-primary:#2563eb;--ddh-color-secondary:#1e293b;--ddh-color-text:#1f2933;--ddh-color-bg:#ffffff;--ddh-font-body:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--ddh-container-width:1200px;--ddh-radius-sm:4px;--ddh-radius-md:8px}body{font-family:var(--ddh-font-body);color:var(--ddh-color-text);background-color:var(--ddh-color-bg);line-height:1.6}.ddh-container{width:100%;max-width:var(--ddh-container-width);margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px}.skip-link{position:absolute;left:-9999px;top:auto;background:#fff;color:#000;padding:10px 16px;z-index:100000}.skip-link:focus{left:10px;top:10px}.screen-reader-text{border:0;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;word-wrap:normal!important}.ddh-site-header,.ddh-site-footer{width:100%}.ddh-site-header{border-bottom:1px solid #eaeaea;padding:16px 0}.ddh-site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:16px}.ddh-logo img{max-height:48px;width:auto}.ddh-logo a{font-size:1.25rem;font-weight:700}.ddh-nav ul{display:flex;gap:24px;flex-wrap:wrap}.ddh-site-footer{border-top:1px solid #eaeaea;padding:32px 0;font-size:.9rem;color:#6b7280;text-align:center}.ddh-comments{margin-top:40px}.ddh-comment-list{margin:0;padding:0}.ddh-comment-list .children{padding-left:32px}.ddh-pagination{display:flex;gap:8px;margin:32px 0;flex-wrap:wrap}.ddh-search-form{display:flex;gap:8px}.ddh-search-form input[type="search"]{flex:1;padding:10px 14px;border:1px solid #d1d5db;border-radius:var(--ddh-radius-sm)}.ddh-search-form button{padding:10px 16px;background:var(--ddh-color-primary);color:#fff;border-radius:var(--ddh-radius-sm)}.ddh-404{text-align:center;padding:80px 20px}.ddh-otp-login{max-width:380px}.ddh-otp-form p{margin:0 0 16px}.ddh-otp-form input[type="email"],.ddh-otp-form input[type="text"]{width:100%;padding:10px 14px;border:1px solid #d1d5db;border-radius:var(--ddh-radius-sm)}.ddh-otp-form button{padding:10px 20px;background:var(--ddh-color-primary);color:#fff;border-radius:var(--ddh-radius-sm)}.ddh-otp-form--resend{margin-top:-8px}.ddh-otp-resend-btn{background:none;color:var(--ddh-color-primary);text-decoration:underline;padding:0}.ddh-otp-message{padding:10px 14px;border-radius:var(--ddh-radius-sm);margin-bottom:16px}.ddh-otp-message--success{background:#dcfce7;color:#166534}.ddh-otp-message--error{background:#fee2e2;color:#991b1b}.ddh-otp-hint{font-size:.85rem;color:#6b7280}.ddh-member-search-form{display:flex;gap:8px;align-items:center;margin-bottom:20px;flex-wrap:wrap}.ddh-member-search-form select{padding:8px 12px;border:1px solid #d1d5db;border-radius:var(--ddh-radius-sm)}.ddh-member-search-form button{padding:8px 16px;background:var(--ddh-color-primary);color:#fff;border-radius:var(--ddh-radius-sm)}.ddh-member-search-results{margin:0;padding:0}.ddh-member-search-results li{padding:8px 0;border-bottom:1px solid #eee}