/* Duckarchive guestbook feature */
.duck-main-menu{display:flex;gap:7px;align-items:center;margin-left:auto;margin-right:14px}
.duck-main-menu a{display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:850;white-space:nowrap;border:1px solid #eddcbf;background:#fffaf0;color:#775636;padding:8px 12px;border-radius:999px}
.duck-main-menu a:hover,.duck-main-menu a[aria-current="page"]{background:#ffe5a9;border-color:#f4bc66;color:#604019}
.stamp-main{min-height:calc(100vh - 180px);background:linear-gradient(180deg,#fff4d7 0,#fffcf7 250px)}
.stamp-wrap{max-width:780px;margin:auto;padding:36px 20px 90px}
.stamp-intro{text-align:center;padding:34px 0 24px}
.stamp-mascot{width:105px;height:105px;object-fit:contain;display:block;margin:auto auto 7px}
.stamp-intro h1{font-size:clamp(28px,6vw,40px);letter-spacing:-1.5px;margin:5px 0}
.stamp-intro p{color:#816d59;margin:0;font-size:15px}
.stamp-panel{border:1px solid #f0dfc3;background:white;border-radius:20px;padding:24px;box-shadow:0 14px 40px #92713d15}
.stamp-panel h2{font-size:17px;margin:0 0 14px}
.stamp-form{display:flex;gap:10px;align-items:center}
.stamp-form input{flex:1;min-width:0;outline:0;background:#fffdf8;border:1px solid #e8d9c3;border-radius:12px;height:48px;padding:0 13px;color:#33261f}
.stamp-form button,.stamp-action{border:0;border-radius:12px;background:#f6bf58;color:#51371e;font-weight:900;min-height:48px;padding:0 19px;white-space:nowrap}
.stamp-form button:disabled,.stamp-action:disabled{opacity:.55;cursor:not-allowed}
.stamp-feedback{min-height:1.8em;color:#8d6942;font-size:12px;margin:10px 0 0}
.stamp-head{display:flex;align-items:center;justify-content:space-between;margin:28px 0 13px;gap:9px}
.stamp-head h2{font-size:19px;margin:0}.stamp-head span{font-size:12px;color:#927b62}
.stamp-list{display:grid;gap:10px;list-style:none;margin:0;padding:0}
.stamp-entry{background:#fff;border:1px solid #f0e4d1;border-radius:15px;padding:15px 18px}
.stamp-entry strong{font-size:14px;color:#5b422a;overflow-wrap:anywhere}.stamp-entry p{font-size:14px;color:#8c6e53;margin:5px 0 0}
.stamp-muted{font-size:13px;color:#927b62}.stamp-back{display:inline-flex;gap:7px;align-items:center;font-size:13px;font-weight:800;color:#806142;margin-top:13px}
.stamp-control{background:#fff;border:1px solid #eadfcd;border-radius:14px;padding:20px;margin:15px 0 20px}.stamp-control label{font-weight:750;font-size:13px;display:block;margin:12px 0 6px}.stamp-control input{display:block;width:100%;max-width:380px;border:1px solid #dfceb1;border-radius:10px;padding:10px 12px}.stamp-admin-item{display:flex;align-items:center;gap:12px;justify-content:space-between}.stamp-delete{color:#973d35;border:1px solid #ecd2cc;background:#fff5f3;border-radius:10px;padding:7px 11px;font-weight:750;white-space:nowrap}
@media(max-width:620px){.site-header{height:auto;min-height:70px}.nav{flex-wrap:wrap;justify-content:space-between;gap:6px;padding-top:10px;padding-bottom:10px}.duck-main-menu{order:3;width:100%;margin:0}.duck-main-menu a{flex:1}.nav-right{display:none}.stamp-wrap{padding:15px 15px 65px}.stamp-panel{padding:18px 15px}.stamp-form{flex-direction:column}.stamp-form input,.stamp-form button{width:100%}}