.support-hero{padding-top:clamp(1.25rem,3vw,2.5rem);padding-bottom:clamp(2.5rem,6vw,4rem);background:linear-gradient(180deg, #fbfbfc 0%, var(--bg) 80%)}.support-hero .support-title{margin-top:1.75rem}.support-title{margin-top:.75rem;font-size:clamp(2.5rem,1.6rem + 3.6vw,4rem);font-weight:800;line-height:1.04;letter-spacing:var(--track-display)}.support-lead{max-width:40rem;margin-top:1.125rem;color:var(--text-2);font-size:clamp(1.0625rem,1rem + .4vw,1.25rem);line-height:1.55;text-wrap:pretty}.support-section{padding-block:clamp(2.5rem,6vw,4.5rem)}.support-section+.support-section{padding-top:0}.support-section h2{margin-top:.75rem;font-size:clamp(1.625rem,1.3rem + 1.4vw,2.25rem);font-weight:800;line-height:1.12;letter-spacing:var(--track-title-2)}.support-section .section-intro{max-width:42rem;margin-top:.75rem;color:var(--text-2);font-size:1.0625rem}.support-grid{display:grid;grid-template-columns:minmax(0, 1fr);gap:2rem;align-items:start}@media(min-width: 900px){.support-grid{grid-template-columns:minmax(0, 1.4fr) minmax(0, 1fr);gap:3rem}}.mail-card{padding:clamp(1.5rem,4vw,2.25rem);border:1px solid var(--border);border-radius:22px;background:var(--surface);box-shadow:var(--shadow-md)}.mail-address{display:block;min-height:2.75rem;margin-top:.75rem;font-size:clamp(1.375rem,1rem + 2vw,2rem);font-weight:800;letter-spacing:var(--track-title-2);overflow-wrap:anywhere}.mail-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}.mail-status{min-height:1.5rem;margin-top:.75rem;color:var(--text-2);font-size:.875rem;letter-spacing:var(--track-small)}.mail-note{display:flex;gap:.75rem;align-items:flex-start;margin-top:1rem;padding:.875rem 1rem;border-radius:12px;background:var(--bg-alt);color:var(--text-2);font-size:.9375rem}.mail-note .icon{margin-top:.15rem;color:var(--text)}@media(max-width: 479.98px){.mail-actions{flex-direction:column}}.app-mails{display:grid;gap:.75rem;margin-top:1.5rem}.app-mail{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;border:1px solid var(--border);border-radius:16px;background:var(--surface);color:var(--text);text-decoration:none;-webkit-tap-highlight-color:rgba(0,0,0,0);transition:border-color .2s ease,box-shadow .2s ease,transform var(--dur-spring-fast) var(--ease-spring)}.app-mail:active{transform:scale(0.985);transition-duration:var(--dur-press);transition-timing-function:ease-out}.app-mail-tile{--tile: 2.75rem}.app-mail-text{display:grid;gap:.125rem;min-width:0}.app-mail-name{font-weight:700}.app-mail-sub{color:var(--text-2);font-size:.875rem;letter-spacing:var(--track-small)}.app-mail>.icon:last-child{margin-left:auto;color:var(--text-2)}@media(hover: hover){.app-mail:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}}.num-steps{display:grid;gap:.875rem;margin:1.5rem 0 0;padding:0;list-style:none;counter-reset:step}.num-steps li{position:relative;padding:1.125rem 1.25rem 1.125rem 4rem;border:1px solid var(--border);border-radius:16px;background:var(--surface);counter-increment:step}.num-steps li::before{content:counter(step);position:absolute;left:1.125rem;top:1.0625rem;display:grid;place-items:center;width:2rem;height:2rem;border-radius:10px;background:var(--btn);color:var(--on-btn);font-size:.875rem;letter-spacing:var(--track-small);font-weight:700}.num-steps strong{display:block;color:var(--text)}.num-steps p{margin-top:.25rem;color:var(--text-2);font-size:.9375rem}.tips{display:grid;gap:1rem;margin-top:1.5rem}@media(min-width: 760px){.tips{grid-template-columns:repeat(auto-fit, minmax(16rem, 1fr))}}.tip{padding:1.5rem;border:1px solid var(--border);border-radius:18px;background:var(--surface)}.tip-icon{display:grid;place-items:center;width:2.75rem;height:2.75rem;border-radius:12px;background:var(--surface-sunk);color:var(--text)}.tip h3{margin-top:1rem;font-size:1.0625rem;font-weight:700}.tip p{margin-top:.375rem;color:var(--text-2);font-size:.9375rem}.tip a{color:var(--text);font-weight:600}.side-card{padding:1.5rem;border:1px solid var(--border);border-radius:18px;background:var(--surface)}@media(min-width: 900px){.side-card{position:sticky;top:calc(var(--header-h) + 1.5rem)}}.link-list{margin-top:.75rem}.link-list a{display:flex;align-items:center;gap:.75rem;min-height:2.75rem;padding:.375rem 0;border-top:1px solid var(--border);color:var(--text);font-weight:500;overflow-wrap:anywhere;text-decoration:none;-webkit-tap-highlight-color:rgba(0,0,0,0)}.link-list a:active{color:var(--text-2)}.link-list li:first-child a{border-top:0}.link-list a>.icon{color:var(--text-2)}.link-list a>.icon:last-child{margin-left:auto}@media(hover: hover){.link-list a:hover{text-decoration:underline}}.support-prose{max-width:44rem;color:var(--text-2);font-size:1.0625rem;line-height:1.75}.support-prose p{margin-top:1rem}.support-prose a{color:var(--text);font-weight:500}.support-prose h2{color:var(--text)}@media(prefers-reduced-motion: reduce){.app-mail{transition:border-color .2s ease,box-shadow .2s ease}.app-mail:active{transform:none}}.support-section .per-app-title{margin-top:3rem}