.im-help-main{max-width:1280px;margin:0 auto;padding:clamp(40px,7vh,88px) 5.5% clamp(80px,12vh,140px)}.im-help-hero{max-width:1140px}.im-help-hero .im-auth-title{font-size:clamp(52px,6vw,96px)}.im-help-hero .im-auth-lead{max-width:520px}.im-help-switch-dock{margin:48px 0 80px;pointer-events:none}.im-help-switch{width:min(340px,100%);margin:0;background:color-mix(in srgb,var(--s-paper) 78%,transparent);border:1px solid var(--s-chrome-border);box-shadow:0 18px 36px -18px #0f172a4d;-webkit-backdrop-filter:blur(20px) saturate(1.5);backdrop-filter:blur(20px) saturate(1.5);pointer-events:auto}.im-help-switch .im-auth-switch-thumb{background:linear-gradient(to bottom right,#3b82f6,#2563eb);box-shadow:0 6px 16px -6px #2563eb99}.im-help-switch a[aria-current]{color:#fff}.im-help-switch[data-tab=privacy] .im-auth-switch-thumb{transform:translate(100%)}.im-help-section{scroll-margin-top:112px}.im-help-section+.im-help-section{margin-top:clamp(96px,14vh,160px)}.im-help-head{display:grid;grid-template-columns:64px minmax(0,1fr);-moz-column-gap:8px;column-gap:8px;margin-bottom:40px}.im-help-index{padding-top:14px;font-size:12px;font-weight:700;letter-spacing:1.2px;font-variant-numeric:tabular-nums;color:var(--s-accent)}.im-help-head h2{margin:0;font-size:clamp(36px,4.4vw,60px);font-weight:800;line-height:1;letter-spacing:-.06em;color:var(--s-ink);scroll-margin-top:112px}.im-help-head p{grid-column:2;max-width:560px;margin:16px 0 0;font-size:16px;line-height:1.7;color:var(--s-muted)}.im-help-icon{display:grid;place-items:center;flex:none;width:44px;height:44px;border-radius:14px;background:color-mix(in srgb,var(--s-accent) 12%,transparent);color:var(--s-accent)}.im-help-card,.im-help-glance,.im-help-article,.im-help-faq{border:1px solid var(--s-chrome-border);background:color-mix(in srgb,var(--s-paper) 80%,transparent);box-shadow:inset 0 1px #ffffffb3,0 28px 56px -28px #0f172a40;-webkit-backdrop-filter:blur(24px) saturate(1.4);backdrop-filter:blur(24px) saturate(1.4)}.dark :is(.im-help-card,.im-help-glance,.im-help-article,.im-help-faq){box-shadow:inset 0 1px #ffffff14,0 28px 56px -28px #020617b3}.im-help-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:0;padding:0;list-style:none}.im-help-card{display:flex;flex-direction:column;padding:28px;border-radius:24px;transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s ease}.im-help-card h3{margin:22px 0 8px;font-size:18px;font-weight:700;letter-spacing:-.02em;color:var(--s-ink)}.im-help-card p{margin:0 0 24px;font-size:14px;line-height:1.65;color:var(--s-muted)}.im-help-card-action{margin-top:auto;padding-top:18px;border-top:1px solid var(--s-line)}.im-help-card-action a{display:inline-flex;align-items:center;gap:8px;min-height:32px;font-size:14px;font-weight:650;color:var(--s-accent);overflow-wrap:anywhere}.im-help-card-action a:after{content:"↗" / "";transition:transform .2s ease}.im-help-card-action a:hover:after{transform:translate(2px,-2px)}@media(hover:hover)and (prefers-reduced-motion:no-preference){.im-help-card:hover{transform:translateY(-3px);box-shadow:inset 0 1px #ffffffb3,0 36px 64px -28px #0f172a52}}.im-help-faq{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);gap:48px;margin-top:20px;padding:clamp(28px,4vw,48px);border-radius:28px}.im-help-faq h3{margin:0;font-size:clamp(28px,3vw,40px);font-weight:800;line-height:1.05;letter-spacing:-.05em;color:var(--s-ink)}.im-help-faq details{border-bottom:1px solid var(--s-line)}.im-help-faq details:first-child{border-top:1px solid var(--s-line)}.im-help-faq summary{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:60px;padding:12px 0;cursor:pointer;list-style:none;font-size:15px;font-weight:600;color:var(--s-ink);transition:color .2s ease}.im-help-faq summary::-webkit-details-marker{display:none}.im-help-faq summary:hover{color:var(--s-accent)}.im-help-faq summary>span{flex:none;font-size:24px;font-weight:400;line-height:1;transition:transform .35s cubic-bezier(.3,1.4,.4,1)}.im-help-faq details[open] summary>span{transform:rotate(45deg)}.im-help-faq details>p{margin:0 32px 20px 0;font-size:15px;line-height:1.75;color:var(--s-muted)}.im-help-glance{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:0;list-style:none;border-radius:28px;overflow:hidden}.im-help-glance li{display:flex;gap:16px;padding:28px;border-color:var(--s-line);border-style:solid;border-width:0 1px 1px 0}.im-help-glance li:nth-child(3n){border-right-width:0}.im-help-glance li:nth-last-child(-n+3){border-bottom-width:0}.im-help-glance h3{margin:2px 0 6px;font-size:16px;font-weight:700;letter-spacing:-.015em;color:var(--s-ink)}.im-help-glance p{margin:0;font-size:14px;line-height:1.6;color:var(--s-muted)}.im-help-note{margin:14px 0 0;font-size:12px;color:var(--s-faint)}.im-help-doc{display:grid;grid-template-columns:240px minmax(0,1fr);gap:48px;align-items:start;margin-top:56px}.im-help-toc{align-self:stretch}.im-help-toc nav{position:sticky;top:112px;max-height:calc(100vh - 136px);overflow-y:auto;scrollbar-width:none}.im-help-toc nav::-webkit-scrollbar{display:none}.im-help-toc p{margin:0 0 14px;font-size:10px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;color:var(--s-faint)}.im-help-toc ol{margin:0;padding:0;list-style:none;counter-reset:toc;border-left:1px solid var(--s-line)}.im-help-toc li{counter-increment:toc}.im-help-toc a{display:flex;gap:10px;margin-left:-1px;padding:7px 0 7px 14px;border-left:2px solid transparent;font-size:13px;line-height:1.4;color:var(--s-muted);transition:color .2s ease,border-color .2s ease}.im-help-toc a:before{content:counter(toc,decimal-leading-zero);flex:none;width:18px;font-size:11px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.65;color:var(--s-faint)}.im-help-toc a:hover{color:var(--s-ink)}.im-help-toc a[aria-current]{border-left-color:var(--s-accent);font-weight:600;color:var(--s-ink)}.im-help-toc a[aria-current]:before{color:var(--s-accent)}.im-help-article{min-width:0;padding:clamp(24px,4vw,56px);border-radius:28px;background:color-mix(in srgb,var(--s-paper) 90%,transparent)}.im-help-doc-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:36px;padding-bottom:24px;border-bottom:1px solid var(--s-line)}.im-help-doc-bar strong{display:block;font-size:18px;font-weight:700;letter-spacing:-.02em;color:var(--s-ink)}.im-help-doc-bar span{font-size:13px;color:var(--s-faint)}.im-help-doc-actions{display:flex;flex-wrap:wrap;gap:8px}.im-help-doc-actions button{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 14px;border:1px solid var(--s-line-strong);border-radius:999px;background:transparent;font-size:13px;font-weight:600;color:var(--s-ink);transition:border-color .2s ease,color .2s ease}.im-help-doc-actions button svg{width:16px;height:16px}.im-help-doc-actions button:hover:not(:disabled){border-color:var(--s-accent);color:var(--s-accent)}.im-help-doc-actions button:disabled{opacity:.5;cursor:default}.im-help-language{margin:-16px 0 32px;padding:12px 16px;border-radius:12px;background:color-mix(in srgb,var(--s-accent) 8%,transparent);font-size:13px;color:var(--s-muted)}.im-help-loading{width:36px;height:36px;margin:64px auto;border:3px solid color-mix(in srgb,var(--s-accent) 25%,transparent);border-top-color:var(--s-accent);border-radius:50%;animation:im-help-spin .9s linear infinite}@keyframes im-help-spin{to{transform:rotate(360deg)}}.im-help-error{margin:32px 0;font-size:15px;color:var(--s-muted)}.im-help-error a{font-weight:600;color:var(--s-accent)}.im-help-prose{max-width:72ch;font-size:15px;line-height:1.75;color:var(--s-muted)}.im-help-prose h2{margin:56px 0 16px;font-size:clamp(22px,2vw,26px);font-weight:750;line-height:1.2;letter-spacing:-.03em;color:var(--s-ink);scroll-margin-top:112px}.im-help-prose>h2:first-child,.im-help-prose>:first-child{margin-top:0}.im-help-prose h3{margin:32px 0 10px;font-size:16px;font-weight:700;color:var(--s-ink)}.im-help-prose p{margin:0 0 14px}.im-help-prose ul,.im-help-prose ol{margin:0 0 16px;padding-left:20px;list-style:disc outside}.im-help-prose ol{list-style-type:decimal}.im-help-prose li>ul{margin:4px 0 0;list-style-type:circle}.im-help-prose li{margin:6px 0;padding-left:4px}.im-help-prose li::marker{color:var(--s-accent)}.im-help-prose strong{font-weight:650;color:var(--s-ink)}.im-help-prose code{padding:1px 6px;border-radius:6px;background:color-mix(in srgb,var(--s-ink) 7%,transparent);font-size:.9em}.im-help-prose a{font-weight:600;color:var(--s-accent);text-decoration:underline;text-underline-offset:3px}@media(max-width:1000px){.im-help-cards{grid-template-columns:1fr}.im-help-glance{grid-template-columns:repeat(2,minmax(0,1fr))}.im-help-glance li:nth-child(3n){border-right-width:1px}.im-help-glance li:nth-child(2n){border-right-width:0}.im-help-glance li:nth-last-child(-n+3){border-bottom-width:1px}.im-help-glance li:nth-last-child(-n+2){border-bottom-width:0}.im-help-faq{grid-template-columns:1fr;gap:24px}.im-help-doc{grid-template-columns:1fr}.im-help-toc{display:none}}@media(max-width:767px){.im-help-main{padding:32px 5% 80px}.im-help-hero .im-auth-title{margin:24px 0 16px;font-size:clamp(44px,12vw,64px)}.im-help-switch-dock{margin:32px 0 48px}.im-help-switch{width:100%}.im-help-head{grid-template-columns:1fr;margin-bottom:28px}.im-help-index{padding:0 0 10px}.im-help-head p{grid-column:1}.im-help-section,.im-help-head h2{scroll-margin-top:96px}.im-help-glance{grid-template-columns:1fr}.im-help-glance li,.im-help-glance li:nth-child(n){border-right-width:0;border-bottom-width:1px}.im-help-glance li:last-child{border-bottom-width:0}.im-help-card{padding:24px}.im-help-article{border-radius:22px}.im-help-prose h2{scroll-margin-top:96px}}