._nav_1gbri_4{position:sticky;top:0;z-index:100;background:#f5f5f7cc;backdrop-filter:var(--blur-frosted);-webkit-backdrop-filter:var(--blur-frosted);border-bottom:1px solid var(--hairline-soft)}._inner_1gbri_14{display:flex;align-items:center;justify-content:space-between;gap:16px;height:var(--nav-height);max-width:var(--max-wide);margin-inline:auto;padding-inline:var(--section-pad-inline)}._brand_1gbri_26{display:inline-flex;align-items:center;gap:var(--space-xs);font-size:var(--type-tagline);font-weight:600;letter-spacing:var(--tracking-tagline);line-height:var(--leading-flat);color:var(--ink);white-space:nowrap}._brandIcon_1gbri_38{width:24px;height:24px;border-radius:5.5px;object-fit:cover}._actions_1gbri_47,._links_1gbri_53{display:flex;align-items:center;gap:var(--space-lg)}._link_1gbri_53{font-size:var(--type-caption);font-weight:400;letter-spacing:var(--tracking-caption);line-height:var(--leading-flat);color:var(--ink);white-space:nowrap;transition:color .12s ease}._link_1gbri_53:hover{color:var(--primary)}._menu_1gbri_75,._langMenu_1gbri_76{position:relative;line-height:var(--leading-flat)}._menu_1gbri_75{display:none}._menuSummary_1gbri_86,._langSummary_1gbri_87{display:inline-flex;align-items:center;justify-content:center;gap:5px;font-size:var(--type-caption);letter-spacing:var(--tracking-caption);line-height:var(--leading-flat);color:var(--ink);cursor:pointer;list-style:none;transition:color .12s ease}._menuSummary_1gbri_86::-webkit-details-marker,._langSummary_1gbri_87::-webkit-details-marker{display:none}._menuSummary_1gbri_86:hover,._menu_1gbri_75[open] ._menuSummary_1gbri_86,._langSummary_1gbri_87:hover,._langMenu_1gbri_76[open] ._langSummary_1gbri_87{color:var(--primary)}._menuSummary_1gbri_86{width:44px;height:44px;margin-right:calc(var(--space-sm) * -1)}._menuIcon_1gbri_120,._langIcon_1gbri_121{flex:0 0 auto;background:currentColor}._menuIcon_1gbri_120{width:17px;height:13px;-webkit-mask:var(--bars) center / contain no-repeat;mask:var(--bars) center / contain no-repeat;--bars: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 17 13' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round'%3E%3Cpath d='M1 1.5h15M1 6.5h15M1 11.5h15'/%3E%3C/svg%3E")}._langIcon_1gbri_121{width:14px;height:14px;-webkit-mask:var(--globe) center / contain no-repeat;mask:var(--globe) center / contain no-repeat;--globe: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8'%3E%3Ccircle cx='12' cy='12' r='9.2'/%3E%3Cellipse cx='12' cy='12' rx='4.2' ry='9.2'/%3E%3Cpath d='M3.1 9h17.8M3.1 15h17.8'/%3E%3C/svg%3E")}._tray_1gbri_142,._langList_1gbri_143{position:absolute;top:calc(100% + 10px);right:0;z-index:1;display:grid;padding:6px;border:1px solid var(--hairline);border-radius:var(--rounded-lg);background:var(--canvas);backdrop-filter:var(--blur-frosted);-webkit-backdrop-filter:var(--blur-frosted)}._tray_1gbri_142{width:200px}._langList_1gbri_143{width:156px}._tray_1gbri_142 a,._langList_1gbri_143 a{display:flex;align-items:center;min-height:40px;padding-inline:10px;border-radius:var(--rounded-sm);color:var(--ink);font-size:var(--type-caption)}._tray_1gbri_142 a:hover,._langList_1gbri_143 a:hover,._langList_1gbri_143 a[aria-current=page]{background:var(--canvas-parchment)}._cta_1gbri_183{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-xs) 15px;border-radius:var(--rounded-pill);background:var(--primary);color:var(--canvas);font-size:var(--type-caption);letter-spacing:var(--tracking-caption);line-height:var(--leading-flat);white-space:nowrap;transition:background-color .12s ease,transform .12s var(--ease-out-apple)}._cta_1gbri_183:hover{background:var(--primary-hover)}._cta_1gbri_183:active{transform:scale(.95)}@media(max-width:833px){._actions_1gbri_47{gap:var(--space-sm)}._links_1gbri_53{gap:var(--space-md)}}@media(max-width:640px){._links_1gbri_53{display:none}._menu_1gbri_75{display:block}._langLabel_1gbri_227{display:none}}._footer_uwne3_5{background:var(--canvas-parchment);color:var(--ink-secondary);padding-block:64px;padding-inline:var(--section-pad-inline);font-size:var(--type-fine-print);line-height:var(--leading-flat);letter-spacing:var(--tracking-fine)}._inner_uwne3_15{max-width:var(--max-content);margin-inline:auto}._cols_uwne3_20{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--space-lg);padding-bottom:var(--space-xxl)}._heading_uwne3_27{color:var(--ink);font-weight:600;font-size:var(--type-caption);line-height:var(--leading-strong);letter-spacing:var(--tracking-caption);margin-bottom:var(--space-xs)}._list_uwne3_36{list-style:none;padding:0;margin:0;display:flex;flex-direction:column}._list_uwne3_36 a{color:var(--ink-secondary);font-size:var(--type-body);line-height:var(--leading-dense-link);letter-spacing:var(--tracking-display)}._list_uwne3_36 a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:2px}._legal_uwne3_57{display:flex;flex-wrap:wrap;align-items:baseline;gap:var(--space-xs) 30px;padding-top:var(--space-md);border-top:1px solid var(--hairline);font-size:var(--type-fine-print);line-height:var(--leading-caption)}._copyright_uwne3_68{color:var(--ink-secondary);margin-right:auto}._legalLinks_uwne3_73{display:flex;flex-wrap:wrap;list-style:none;margin:0;padding:0}._legalLinks_uwne3_73 li{display:inline-flex}._legalLinks_uwne3_73 li+li{border-left:1px solid var(--hairline)}._legalLinks_uwne3_73 a{padding-inline:10px;color:var(--ink-secondary)}._legalLinks_uwne3_73 li:first-child a{padding-left:0}._legalLinks_uwne3_73 li:last-child a{padding-right:0}._legalLinks_uwne3_73 a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:2px}._tagline_uwne3_108{color:var(--ink-secondary)}@media(max-width:833px){._footer_uwne3_5{padding-block:var(--space-xxl)}._cols_uwne3_20{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-lg) 16px}._legal_uwne3_57{flex-direction:column;gap:10px}}._banner_6v4md_1{position:fixed;inset-inline:16px;bottom:16px;z-index:200;display:flex;justify-content:center;pointer-events:none}._inner_6v4md_11{pointer-events:auto;display:flex;flex-wrap:wrap;align-items:center;gap:16px;max-width:720px;width:100%;padding:14px 18px;border-radius:var(--rounded-lg);border:1px solid var(--hairline-soft);background:#fffffff5;backdrop-filter:var(--blur-frosted);-webkit-backdrop-filter:var(--blur-frosted)}._copy_6v4md_27{flex:1 1 320px;min-width:0}._title_6v4md_32{margin:0 0 4px;font-size:var(--type-caption);font-weight:600;color:var(--ink)}._body_6v4md_39{margin:0;font-size:var(--type-fine-print);line-height:var(--leading-body);color:var(--ink-secondary)}._body_6v4md_39 a{color:var(--ink);text-decoration:underline;text-underline-offset:2px}._actions_6v4md_52{display:inline-flex;align-items:center;gap:8px}._declineButton_6v4md_58,._acceptButton_6v4md_59{font:inherit;font-size:var(--type-fine-print);font-weight:400;height:32px;padding-inline:14px;border-radius:var(--rounded-pill);cursor:pointer;transition:background .12s ease,color .12s ease,border-color .12s ease}._declineButton_6v4md_58{background:transparent;border:1px solid var(--hairline);color:var(--ink)}._declineButton_6v4md_58:hover{background:var(--canvas-parchment)}._acceptButton_6v4md_59{background:var(--ink);border:1px solid var(--ink);color:var(--canvas)}._acceptButton_6v4md_59:hover{opacity:.9}@media(max-width:480px){._inner_6v4md_11{flex-direction:column;align-items:stretch;gap:12px;padding:14px 16px}._actions_6v4md_52{justify-content:flex-end}}._page_1luzx_1{background:var(--canvas);padding-inline:var(--section-pad-inline);padding-block:clamp(120px,16vw,200px)}._inner_1luzx_7{max-width:640px;margin-inline:auto;text-align:center;display:flex;flex-direction:column;align-items:center}._title_1luzx_16{font-size:var(--type-display-lg);letter-spacing:var(--tracking-display);line-height:var(--leading-display)}._body_1luzx_22{margin-top:16px;font-size:var(--type-tagline);letter-spacing:var(--tracking-tagline);line-height:var(--leading-tagline);color:var(--ink-secondary)}._inner_1luzx_7 a{margin-top:10px}._page_17f90_4{display:flex;align-items:center;justify-content:center;min-height:100svh;padding-inline:var(--section-pad-inline);padding-block:clamp(40px,6vw,72px);background:var(--canvas)}._inner_17f90_14{width:100%;max-width:520px;display:flex;flex-direction:column;align-items:center;text-align:center}._wechatNotice_17f90_24{width:100%;box-sizing:border-box;background:var(--canvas-parchment);color:var(--ink);border-radius:var(--rounded-lg);padding:var(--space-sm) 16px;font-size:var(--type-caption);letter-spacing:var(--tracking-body);line-height:1.5;margin-bottom:32px}._header_17f90_37{display:flex;flex-direction:column;align-items:center}._appIcon_17f90_43{width:76px;height:76px;border-radius:17px;box-shadow:var(--shadow-product);margin-bottom:22px}._title_17f90_53{font-size:var(--type-display-lg);font-weight:600;letter-spacing:var(--tracking-display);line-height:var(--leading-display);margin-top:10px}._intro_17f90_61{margin-top:14px;font-size:var(--type-tagline);letter-spacing:var(--tracking-tagline);color:var(--ink-secondary);line-height:var(--leading-tagline);text-wrap:pretty}._codeCard_17f90_70{width:100%;box-sizing:border-box;background:var(--canvas-parchment);border-radius:var(--rounded-lg);padding:var(--space-lg);margin-top:36px}._codeLabel_17f90_83{font-size:var(--type-caption);font-weight:600;letter-spacing:var(--tracking-body);color:var(--ink-secondary);margin-bottom:10px}._code_17f90_70{font-size:var(--type-hero);font-weight:600;letter-spacing:.05em;font-variant-numeric:tabular-nums;color:var(--ink);user-select:all;-webkit-user-select:all}._steps_17f90_101{width:100%;margin-top:44px;text-align:left}._stepsTitle_17f90_107{font-size:var(--type-tagline);font-weight:600;letter-spacing:var(--tracking-tagline);text-align:center;margin-bottom:22px}._stepList_17f90_115{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px;counter-reset:join-step}._stepList_17f90_115 li{counter-increment:join-step;display:flex;align-items:flex-start;gap:14px;font-size:var(--type-body);letter-spacing:var(--tracking-body);line-height:var(--leading-body);color:var(--ink)}._stepList_17f90_115 li:before{content:counter(join-step);flex:none;width:26px;height:26px;border-radius:var(--rounded-full);background:var(--canvas-parchment);color:var(--ink);font-size:var(--type-caption);font-weight:600;display:grid;place-items:center;margin-top:1px}._actions_17f90_151{width:100%;display:flex;flex-direction:column;align-items:center;gap:16px;margin-top:44px}._openAppLink_17f90_160{display:inline-flex;align-items:center;gap:5px;font-size:var(--type-body);letter-spacing:var(--tracking-body);color:var(--primary)}._openAppLink_17f90_160:after{content:"";width:.42em;height:.72em;margin-top:.1em;background:currentColor;-webkit-mask:var(--chevron-right) center / contain no-repeat;mask:var(--chevron-right) center / contain no-repeat}._openAppLink_17f90_160:hover{text-decoration:underline;text-underline-offset:3px}@media(max-width:640px){._page_17f90_4{align-items:flex-start}._codeCard_17f90_70{border-radius:var(--rounded-lg);padding:var(--space-lg)}}._page_1u6mf_4{background:var(--canvas);padding-inline:var(--section-pad-inline);padding-block:var(--section-pad-block)}._inner_1u6mf_10{max-width:640px;margin-inline:auto}._header_1u6mf_15{margin-bottom:var(--space-xxl);text-align:center}._title_1u6mf_20{font-size:var(--type-display-lg);font-weight:600;letter-spacing:var(--tracking-display);line-height:var(--leading-display);margin-top:12px}._intro_1u6mf_28{margin-top:14px;font-size:var(--type-tagline);letter-spacing:var(--tracking-tagline);color:var(--ink-secondary);line-height:var(--leading-tagline);text-wrap:balance}._card_1u6mf_37{background:var(--canvas-parchment);border-radius:var(--rounded-lg);padding:var(--space-lg);display:flex;flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:24px}._label_1u6mf_52{font-size:var(--type-caption);font-weight:600;letter-spacing:var(--tracking-body);color:var(--ink-secondary)}._input_1u6mf_59{width:100%;padding:var(--space-sm) 20px;min-height:44px;border-radius:var(--rounded-pill);border:1px solid var(--hairline);font-family:inherit;font-size:var(--type-body);letter-spacing:var(--tracking-body);color:var(--ink);background:var(--canvas);transition:border-color .15s ease;-webkit-appearance:none}._input_1u6mf_59:focus-visible{outline:2px solid var(--primary-focus);outline-offset:3px;border-color:var(--primary)}._card_1u6mf_37 .cta{margin-top:8px}._result_1u6mf_84{width:100%;margin-top:12px;padding-top:24px;border-top:1px solid var(--hairline)}._resultLabel_1u6mf_91{font-size:var(--type-caption);font-weight:600;letter-spacing:var(--tracking-body);color:var(--ink-secondary);margin-bottom:6px}._resultLine_1u6mf_99{font-size:var(--type-display-lg);font-weight:600;letter-spacing:var(--tracking-display);line-height:var(--leading-display);color:var(--ink);text-wrap:balance}._resultLine_1u6mf_99 strong{font-weight:600;color:var(--primary)}._resultSub_1u6mf_113{font-size:var(--type-body);letter-spacing:var(--tracking-body);color:var(--ink-secondary);margin-top:10px}._milestonesHeading_1u6mf_120{font-size:var(--type-body);font-weight:600;letter-spacing:var(--tracking-body);color:var(--ink);margin-bottom:14px}._milestoneList_1u6mf_128{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}._milestoneList_1u6mf_128 li{display:flex;align-items:flex-start;gap:12px;font-size:var(--type-body);letter-spacing:var(--tracking-body);color:var(--ink);line-height:var(--leading-body)}._milestoneList_1u6mf_128 li:before{content:"";flex:0 0 auto;width:18px;height:18px;margin-top:2px;background:var(--primary);-webkit-mask:var(--check-circle) center / contain no-repeat;mask:var(--check-circle) center / contain no-repeat;--check-circle: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='black' stroke-width='1.6'%3E%3Ccircle cx='10' cy='10' r='8.6'/%3E%3Cpath d='m6.4 10.2 2.5 2.5 4.7-5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}._noData_1u6mf_159{font-size:var(--type-body);color:var(--ink-secondary)}._cta_1u6mf_80{display:flex;flex-direction:column;align-items:flex-start;gap:18px;padding:var(--space-xl);border-radius:var(--rounded-lg);background:var(--canvas-parchment)}._cta_1u6mf_80 p{font-size:var(--type-tagline);font-weight:600;letter-spacing:var(--tracking-tagline);color:var(--ink);text-wrap:balance}@media(max-width:640px){._card_1u6mf_37,._cta_1u6mf_80{padding:var(--space-lg);border-radius:var(--rounded-lg)}}