:root{--paper:#f6efe2;--paper-deep:#eadbc2;--ink:#221d18;--muted:#6d6358;--qing:#183c3f;--copper:#9a6b3f;--seal:#8f2f27;--line:#221d1829}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:linear-gradient(#ffffff47 1px, transparent 1px), linear-gradient(90deg, #fff3 1px, transparent 1px), var(--paper);color:var(--ink);background-size:28px 28px;font-family:ui-serif,Songti SC,Noto Serif CJK SC,Times New Roman,serif}button,input{font:inherit}.app-shell,.admin-shell{width:min(100%,960px);margin:0 auto;padding:28px 18px}.hero-panel{border:1px solid var(--line);background:#fffcf5c2;padding:28px 20px;box-shadow:0 18px 46px #221d181a}.eyebrow{color:var(--copper);letter-spacing:0;margin:0 0 8px;font-size:14px}h1{margin:0;font-size:clamp(38px,10vw,64px);line-height:1.04}.lede{color:var(--muted);font-size:18px;line-height:1.7}.notice{border-left:3px solid var(--seal);color:var(--muted);background:#8f2f2714;padding:12px 14px;line-height:1.6}.form-stack{gap:12px;margin:20px 0;display:grid}.form-stack input,.inline-field input{border:1px solid var(--line);width:100%;min-height:44px;color:var(--ink);background:#ffffffb8;padding:10px 12px}.form-stack button,.inline-field button,.report-actions button,.report-actions a{background:var(--qing);color:#fff;cursor:pointer;border:0;min-height:46px}.form-stack button:disabled,.inline-field button:disabled{opacity:.45;cursor:not-allowed}.inline-field{grid-template-columns:minmax(0,1fr) 82px;gap:10px;display:grid}.hint,.message,.price-box,.account-box,.history-box{border:1px solid var(--line);color:var(--muted);background:#fffcf5a3;padding:12px;line-height:1.6}.hint.is-error{color:var(--seal);border-color:#8f2f2773}.account-box{gap:6px;display:grid}.history-box{gap:10px;display:grid}.history-box>strong{color:var(--ink)}.history-row{border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr) 76px;align-items:center;gap:10px;padding-top:10px;display:grid}.history-row div{gap:2px;display:grid}.history-row span{color:var(--muted);font-size:13px}.history-row strong{color:var(--ink);font-size:15px}.account-box>div{justify-content:space-between;align-items:center;gap:10px;display:flex}.account-box strong{color:var(--ink);overflow-wrap:anywhere}.account-box a{color:var(--qing)}.ghost-button{border:1px solid var(--line)!important;color:var(--qing)!important;background:0 0!important}.text-button{padding:0 10px;min-height:34px!important;color:var(--qing)!important;background:0 0!important}.report-image{border:1px solid var(--line);background:var(--paper-deep);width:100%;margin:18px 0;display:block}.report-actions{grid-template-columns:1fr 1fr;gap:10px;display:grid}.report-actions a,.report-actions button{justify-content:center;align-items:center;text-decoration:none;display:flex}@media (max-width:420px){.app-shell,.admin-shell{padding:16px 12px}.hero-panel{padding:22px 14px}.inline-field{grid-template-columns:1fr}}.admin-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;display:grid}.admin-row{border:1px solid var(--line);background:#fffcf5b8;gap:4px;margin:10px 0;padding:12px;line-height:1.5;display:grid}.admin-row strong{overflow-wrap:anywhere}.admin-row span{color:var(--muted);font-size:14px}