.portal-watermark[data-v-5413eaf6]{z-index:3000;pointer-events:none;background-repeat:repeat;position:fixed;inset:0}@media print{.portal-watermark[data-v-5413eaf6]{-webkit-print-color-adjust:exact;print-color-adjust:exact}}.portal-shell[data-v-c8841d18]{background:#f5f7fa;min-height:100vh}.portal-header[data-v-c8841d18]{z-index:10;background:#fff;border-bottom:1px solid #ebeef5;position:sticky;top:0}.portal-header-inner[data-v-c8841d18]{justify-content:space-between;align-items:center;max-width:480px;margin:0 auto;padding:10px 16px;display:flex}.portal-brand[data-v-c8841d18]{color:#303133;align-items:baseline;gap:8px;font-size:16px;display:flex}.portal-channel[data-v-c8841d18]{color:#6b6f76;font-size:13px}.portal-main[data-v-c8841d18]{max-width:480px;margin:0 auto;padding:12px 16px 96px}