.meihua-shell{flex-direction:column;max-width:480px;min-height:100vh;margin:0 auto;padding:0 16px 32px;display:flex}.mh-topbar{padding:14px 0 0}.mh-header{padding:24px 0 20px}.mh-title{margin:6px 0 8px;font-size:26px;font-weight:700}.mh-sub{color:var(--muted);font-size:13px;line-height:1.6}.mh-step{flex-direction:column;flex:1;gap:16px;display:flex}.mh-step[hidden]{display:none}.mh-step-label{color:var(--muted);margin-bottom:4px;font-size:14px;font-weight:500}.mh-purpose-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.mh-purpose-card{background:var(--panel,#fffefa);border:1px solid var(--line,#2d2b261a);cursor:pointer;text-align:left;-webkit-tap-highlight-color:transparent;border-radius:12px;flex-direction:column;align-items:flex-start;gap:6px;min-height:110px;padding:18px 16px;transition:background .12s,border-color .12s;display:flex}.mh-purpose-card:active{border-color:var(--accent,#2f6f5e);background:#eef2ee}.mh-purpose-icon{font-size:22px;line-height:1}.mh-purpose-name{color:var(--text);font-size:15px;font-weight:600}.mh-purpose-desc{color:var(--muted);font-size:11px;line-height:1.4}.mh-back-btn{color:var(--accent,#2f6f5e);cursor:pointer;text-align:left;background:0 0;border:none;padding:0;font-size:13px}.mh-selected-purpose{background:var(--panel,#fffefa);border:1px solid var(--line);border-radius:12px;align-items:center;gap:10px;padding:16px;display:flex}.mh-purpose-icon-lg{font-size:28px}.mh-purpose-name-lg{font-size:18px;font-weight:600}.mh-input-area{background:var(--panel,#fffefa);border:1px solid var(--line);border-radius:12px;flex-direction:column;gap:6px;padding:16px;display:flex}.mh-input-label{align-items:center;gap:6px;font-size:14px;font-weight:500;display:flex}.mh-input-opt{color:var(--muted);font-size:11px;font-weight:400}.mh-input-hint{color:var(--muted);font-size:12px;line-height:1.6}.mh-number-input{border:1px solid var(--line);background:var(--bg,#f7f7f3);width:100%;color:var(--text);border-radius:8px;outline:none;margin-top:4px;padding:14px 12px;font-size:18px}.mh-number-input:focus{border-color:var(--accent,#2f6f5e)}.mh-primary-btn{background:var(--accent,#2f6f5e);color:#fff;cursor:pointer;-webkit-tap-highlight-color:transparent;border:none;border-radius:12px;width:100%;margin-top:4px;padding:16px;font-size:16px;font-weight:600}.mh-secondary-btn{width:100%;color:var(--text);cursor:pointer;background:#eef2ee;border:none;border-radius:12px;padding:14px;font-size:15px}.mh-time-note{color:var(--muted);text-align:center;font-size:11px}.mh-gua-card{background:var(--panel,#fffefa);border:1px solid var(--line);border-radius:12px;flex-direction:column;gap:12px;padding:20px 16px;display:flex}.mh-gua-row{justify-content:center;align-items:center;gap:20px;display:flex}.mh-gua-item{flex-direction:column;align-items:center;gap:4px;display:flex}.mh-gua-label{color:var(--muted);font-size:11px}.mh-gua-name{color:var(--accent,#2f6f5e);font-size:32px;font-weight:700}.mh-gua-num{color:var(--muted);font-size:12px}.mh-gua-divider{color:var(--muted);opacity:.4;font-size:18px}.mh-gua-moving{text-align:center;color:var(--muted);font-size:13px}.mh-gua-hexagram{text-align:center;color:var(--text);border-top:1px solid var(--line);padding-top:4px;font-size:16px;font-weight:600}.mh-result-card{background:var(--panel,#fffefa);border:1px solid var(--line);border-radius:12px;flex-direction:column;gap:10px;padding:18px 16px;display:flex}.mh-result-header{align-items:center;gap:10px;display:flex}.mh-result-content{color:var(--text);font-size:14px;line-height:1.8}.mh-hint,.mh-disclaimer{color:var(--muted);text-align:center;font-size:11px;line-height:1.6}