.desktop-intent-button,.desktop-intent-language,.desktop-language-menu,.desktop-demand-dialog{display:none!important}@media(min-width:721px){.home-page .header-actions .home-blog-mobile{display:none}.desktop-language-menu:not([hidden]){display:grid!important;position:fixed;z-index:10001;width:min(548px,calc(100vw - 24px));grid-template-columns:repeat(2,minmax(0,1fr));max-height:calc(100dvh - 24px);overflow:auto;padding:8px;gap:4px;border:1px solid var(--line, #deded8);border-radius:12px;background:var(--surface, #fff);box-shadow:0 8px 28px #1c1b241f;box-sizing:border-box}.desktop-language-option{display:grid;grid-template-columns:30px minmax(0,1fr) 16px;align-items:center;gap:10px;min-height:58px;padding:8px 11px;border:0;border-radius:8px;background:transparent;color:var(--ink, #17171d);text-align:left;font:13px/1.5 Inter,PingFang SC,Microsoft YaHei,sans-serif;cursor:pointer}.desktop-language-option[aria-checked=true]{color:var(--violet, #6657e8);background:#f6f4ff}.desktop-language-option:hover,.desktop-language-option:focus-visible{background:var(--violet-soft, #eeebff);color:var(--violet, #6657e8);outline:none}.desktop-language-option:focus-visible{box-shadow:inset 0 0 0 1px #b6aaf4}.desktop-language-flag{display:block;width:30px;height:21px;object-fit:cover;border-radius:4px;box-shadow:0 0 0 1px #17171d12}.desktop-language-text{display:grid;gap:1px;min-width:0}.desktop-language-name{color:var(--ink, #17171d);font-size:14px;line-height:1.45}.desktop-language-region{color:#8a8592;font-size:11px;line-height:1.4}.desktop-language-check{color:#797181;font-size:18px}.desktop-intent-button{display:inline-flex!important;align-items:center;justify-content:center;gap:6px;cursor:pointer;font:inherit}.desktop-intent-language{display:inline-flex!important;align-items:center;gap:6px}.desktop-intent-language-button{position:relative;flex:0 0 36px;width:36px;height:40px;align-self:center;padding:0;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--ink-soft, #56545f);transition:color .15s ease,background-color .15s ease,border-color .15s ease}.desktop-intent-language-button svg{flex:none;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.desktop-intent-language-button:hover,.desktop-intent-language-button:focus-visible{color:var(--violet, #6657e8);border-color:#6657e829;background:var(--violet-soft, #eeebff)}.sidebar-guide-announcements:has(.desktop-intent-language-button){grid-template-columns:minmax(0,1fr) repeat(3,36px);gap:4px}.desktop-intent-language-button:after{content:attr(data-tooltip);position:absolute;z-index:20;right:0;bottom:calc(100% + 8px);padding:7px 10px;border:1px solid var(--line, #deded8);border-radius:8px;background:var(--surface, #fff);color:var(--ink-soft, #56545f);box-shadow:0 4px 14px #1c1b2414;font-size:12px;line-height:1.4;white-space:nowrap;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .12s ease}.header-actions .desktop-intent-language-button:after{top:calc(100% + 8px);bottom:auto}.desktop-intent-language-button:hover:after,.desktop-intent-language-button:focus-visible:after{visibility:visible;opacity:1}.desktop-intent-language-button[aria-expanded=true]:after{visibility:hidden;opacity:0}.desktop-intent-stripe-logo{display:block;width:58px;height:24px;object-fit:contain}.billing-tabs-row:has(.desktop-intent-stripe){flex-wrap:wrap}.recharge-payment-actions:has(.desktop-intent-stripe){grid-template-columns:repeat(3,minmax(0,1fr));flex:0 1 450px;width:min(100%,450px);min-width:0}.desktop-intent-stripe{min-width:0;min-height:42px;gap:8px;padding:0 16px;border-radius:var(--radius-control, 13px);background:#fff;color:#6554ed;border:1px solid var(--line, #deded8);box-shadow:none;font-size:12px;font-weight:760;line-height:normal;white-space:nowrap}.desktop-intent-stripe:hover{background:#f3f7ff;border-color:#a9c6ef}.desktop-intent-button:focus-visible{outline:2px solid #6554ed;outline-offset:3px}.desktop-demand-dialog[open]{display:grid!important;justify-items:center;gap:0;box-sizing:border-box;width:408px;max-width:calc(100vw - 48px);max-height:calc(100dvh - 48px);margin:auto;padding:30px 30px 18px;border:1px solid rgb(23 23 29 / 8%);border-radius:20px;background:#fff;color:#111;box-shadow:0 20px 64px #17171d2e;font:14px/1.65 Inter,PingFang SC,Microsoft YaHei,sans-serif;text-align:center;overflow:auto}.desktop-demand-dialog::backdrop{background:#17171d57;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.desktop-demand-close{position:absolute;right:12px;top:10px;display:grid;place-items:center;width:32px;height:32px;padding:0;border:0;border-radius:8px;background:transparent;color:#77747f;font:24px/1 Inter,sans-serif;cursor:pointer}.desktop-demand-close:hover{background:#f4f3f7;color:#17171d}.desktop-demand-icon{display:grid;place-items:center;width:40px;height:40px;margin:4px 0 24px;border-radius:50%;background:#6657e8;color:#fff;font:700 24px/1 Georgia,serif;box-shadow:0 0 0 6px #6657e817}.desktop-demand-title{margin:0 0 10px;color:#17171d;font-size:20px;font-weight:720;line-height:1.4}.desktop-demand-question{margin:0;color:#45414e;font-size:14px}.desktop-demand-english{margin:3px 0 0;color:#77717f;font-size:12px}.desktop-demand-test-note{margin:16px 0 0;color:#766aaa;font-size:11px}.desktop-demand-test-note[hidden]{display:none}.desktop-demand-status{min-height:22px;margin:12px 0 8px;color:#6657e8;font-size:12px}.desktop-demand-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:100%;margin-bottom:6px}.desktop-demand-confirm{display:grid;justify-items:center;align-content:center;gap:1px;width:100%;min-height:54px;padding:8px 16px;border:1px solid #6657e8;border-radius:12px;background:#6657e8;color:#fff;font:600 14px/1.45 Inter,PingFang SC,Microsoft YaHei,sans-serif;cursor:pointer}.desktop-demand-confirm:hover:not(:disabled){background:#5847d8;border-color:#5847d8}.desktop-demand-confirm:disabled{background:#f1eefb;border-color:#e6e0f7;color:#75669c;cursor:default}.desktop-demand-confirm-english{font-size:11px;font-weight:400;opacity:.85}.desktop-demand-dismiss{display:grid;align-content:center;justify-items:center;gap:1px;min-height:54px;margin:0;padding:8px 12px;border:1px solid #e3dfea;border-radius:12px;background:#fff;color:#77717f;font:14px/1.45 Inter,PingFang SC,Microsoft YaHei,sans-serif;cursor:pointer}.desktop-demand-dismiss:hover{background:#f7f6fa;color:#45414e}.desktop-demand-dialog button:focus-visible{outline:2px solid #9b8dee;outline-offset:3px}}