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