.help-center{padding:140px 0 100px}.help-sub{max-width:52ch;color:var(--ink-2);margin:14px auto 0;font-size:16px;line-height:1.55}.help-controls{max-width:760px;margin:0 auto 40px}.help-search{border:1px solid var(--line);color:var(--ink-2);background:#fff;border-radius:999px;align-items:center;gap:10px;padding:4px 18px;transition:border-color .2s;display:flex}.help-search:focus-within{border-color:var(--accent)}.help-search svg{opacity:.55;flex-shrink:0}.help-search input{font:inherit;color:var(--ink);background:0 0;border:0;outline:0;flex:1;padding:12px 0;font-size:15.5px}.help-search input::placeholder{color:var(--ink-3,#9a968c)}.help-chips{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:18px;display:flex}.help-chip{font:inherit;letter-spacing:.01em;color:var(--ink-2);border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:999px;padding:7px 14px;font-size:12.5px;transition:border-color .15s,background .15s,color .15s}.help-chip:hover{border-color:var(--line-2)}.help-chip.on{background:var(--ink);border-color:var(--ink);color:#fff}.help-group{max-width:760px;margin:0 auto 36px}.help-group-title{letter-spacing:.07em;text-transform:uppercase;color:var(--ink-2);margin:0 0 12px 4px;font-size:13px;font-weight:600}.help-article-body{color:var(--ink-2);max-width:64ch;padding:0 0 24px;font-size:15px;line-height:1.65}.help-article-body p{margin:0 0 12px}.help-article-body p:last-child{margin-bottom:0}.help-article-body ul,.help-article-body ol{margin:0 0 12px;padding-left:22px}.help-article-body li{margin-bottom:6px}.help-article-body a{color:var(--accent);text-underline-offset:2px;text-decoration:underline}.help-article-body code{font-family:var(--mono);background:#0000000d;border-radius:4px;padding:1px 5px;font-size:.9em}.help-empty{text-align:center;border:1px dashed var(--line);max-width:760px;color:var(--ink-2);border-radius:14px;margin:0 auto;padding:48px 24px}.help-empty p{margin:0 0 8px;font-size:15.5px}.help-empty-hint{font-size:14px}.help-empty a{color:var(--accent)}.help-contact{text-align:center;max-width:760px;color:var(--ink-2);margin:44px auto 0;font-size:14.5px}.help-contact a{color:var(--accent)}@media (width<=640px){.help-center{padding:110px 0 70px}.help-chips{justify-content:flex-start}}