.ain{--ain-ink:var(--vx-ink,#141414);--ain-on-ink:var(--vx-on-ink,#fff);--ain-line:var(--vx-line,#e6e6e6);--ain-soft:var(--vx-bg-3,#f1f1f1);--ain-hit:#2f6bff;max-width:1180px;min-height:100dvh;color:var(--vx-text,#1d1d1d);letter-spacing:-.01em;margin:0 auto;padding:28px 40px 72px;font-size:15px;line-height:1.6}:root[data-theme=dark] .ain{--ain-hit:#6b9bff}.ain svg{flex-shrink:0}.ain b{color:var(--vx-text,#1d1d1d);font-weight:650}.ain-top{justify-content:space-between;align-items:center;margin-bottom:56px;display:flex}.ain-brand{color:inherit;align-items:center;gap:12px;display:flex}.ain-brand img{width:101px;height:20px;display:block}:root[data-theme=dark] .ain-brand img{filter:invert()}.ain-brand span{border-left:1px solid var(--ain-line);color:var(--vx-text-3,#555);padding-left:12px;font-size:15px;font-weight:600;line-height:18px}.ain-link{color:var(--vx-text-3,#555);align-items:center;gap:6px;font-size:14px;font-weight:550;display:inline-flex}.ain-link svg{width:15px;height:15px;transition:transform .15s}.ain-link:hover{color:var(--vx-text,#1d1d1d)}.ain-link:hover svg{transform:translate(2px)}.ain-hero{align-items:center;gap:36px;margin-bottom:44px;display:flex}.ain-icon{border-radius:28px;flex-shrink:0;width:120px;height:120px;box-shadow:0 18px 40px -12px #0000004d,0 0 0 1px #00000014}.ain-eyebrow{letter-spacing:.14em;color:var(--vx-text-4,#777);margin:0 0 6px;font-size:13px;font-weight:650}.ain-hero h1{letter-spacing:-.035em;margin:0 0 14px;font-size:52px;font-weight:800;line-height:1.05}.ain-lead{color:var(--vx-text-3,#4f4f4f);word-break:keep-all;max-width:600px;margin:0 0 18px;font-size:17px;line-height:1.65}.ain-points{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.ain-points li{background:var(--vx-surface,#fff);border:1px solid var(--ain-line);height:32px;color:var(--vx-text-2,#333);border-radius:16px;align-items:center;gap:6px;padding:0 12px;font-size:13px;font-weight:550;display:inline-flex}.ain-points svg{width:15px;height:15px;color:var(--vx-text-4,#777)}.ain-grid{grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:20px;display:grid}.ain-side{gap:20px;display:grid}.ain-card{background:var(--vx-surface,#fff);border:1px solid var(--ain-line);border-radius:20px;padding:30px 32px;box-shadow:0 1px 2px #0000000a}.ain-card h2{letter-spacing:-.02em;margin:0;font-size:20px;font-weight:700}.ain-card-head{flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:22px;display:flex}.ain-env{background:var(--ain-ink);height:26px;color:var(--ain-on-ink);border-radius:13px;align-items:center;padding:0 10px;font-size:12px;font-weight:600;display:inline-flex}.ain-mine .ain-card-head h2{font-size:26px}.ain-steps{margin:0;padding:0;list-style:none;display:grid}.ain-steps>li{border-top:1px solid var(--vx-line-1,#efefef);grid-template-columns:36px minmax(0,1fr) 260px;align-items:start;gap:18px;padding:22px 0;display:grid}.ain-steps>li:first-child{border-top:0;padding-top:4px}.ain-steps>li:not(:has(.ain-art)){grid-template-columns:36px minmax(0,1fr)}.ain-no{background:var(--ain-ink);width:32px;height:32px;color:var(--ain-on-ink);border-radius:50%;place-items:center;margin-top:1px;font-size:14px;font-weight:700;display:grid}.ain-step h3{letter-spacing:-.015em;margin:3px 0 6px;font-size:17px;font-weight:700}.ain-step p{color:var(--vx-text-3,#4f4f4f);word-break:keep-all;margin:0}.ain-actions{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.ain-steps.compact>li{grid-template-columns:28px minmax(0,1fr) 220px;padding:18px 0}.ain-steps.compact>li:not(:has(.ain-art)){grid-template-columns:28px minmax(0,1fr)}.ain-steps.compact .ain-no{background:var(--ain-soft);width:26px;height:26px;color:var(--vx-text,#1d1d1d);font-size:12.5px}.ain-steps.compact h3{margin-top:1px;font-size:15px}.ain-steps.compact p{font-size:14px}.ain-steps.compact .ain-actions{display:none}.ain-btn{border:1px solid var(--vx-line-2,#d9d9d9);background:var(--vx-surface,#fff);height:42px;color:var(--vx-text,#1d1d1d);white-space:nowrap;cursor:pointer;border-radius:11px;justify-content:center;align-items:center;gap:7px;padding:0 18px;font-size:14px;font-weight:600;transition:background .15s,border-color .15s,transform .1s;display:inline-flex}.ain-btn:hover{background:var(--ain-soft)}.ain-btn:active{transform:translateY(1px)}.ain-btn svg{width:16px;height:16px}.ain-btn.primary{background:var(--ain-ink);border-color:var(--ain-ink);color:var(--ain-on-ink)}.ain-btn.primary:hover{opacity:.88;background:var(--ain-ink)}.ain-btn:focus-visible{outline:2px solid var(--ain-hit);outline-offset:2px}.ain-notice{border-radius:14px;gap:14px;margin-bottom:8px;padding:18px 20px;display:flex}.ain-notice>svg{width:20px;height:20px;margin-top:2px}.ain-notice strong{word-break:keep-all;margin-bottom:4px;font-size:16px;font-weight:700;display:block}.ain-notice p{word-break:keep-all;margin:0;font-size:14px}.ain-notice.warn{background:var(--vx-amber-soft,#fff5e1);color:var(--vx-amber-text,#7a5513)}.ain-notice.warn strong{color:var(--vx-text,#1d1d1d)}.ain-notice.ok{background:var(--vx-lime-soft,#edf5e2);color:var(--vx-lime-text,#3f6420)}.ain-notice.ok strong{color:var(--vx-text,#1d1d1d)}.ain-qr,.ain-desk{text-align:center}.ain-qr p,.ain-desk p{color:var(--vx-text-4,#6b6b6b);word-break:keep-all;margin:6px 0 18px;font-size:14px}.ain-qr svg{border:1px solid var(--ain-line);background:#fff;border-radius:16px;width:184px;height:184px;margin:0 auto 14px;padding:10px;display:block}.ain-qr code,.ain-desk code{color:var(--vx-text-2,#333);background:var(--ain-soft);border-radius:8px;padding:5px 10px;font-family:inherit;font-size:13px;font-weight:600;display:inline-block}.ain-desk .ain-btn{width:100%;margin-top:14px}.ain-help h2{margin-bottom:8px}.ain-q{border-top:1px solid var(--vx-line-1,#efefef)}.ain-q:first-of-type{border-top:0}.ain-q summary{cursor:pointer;justify-content:space-between;align-items:center;padding:13px 0;font-size:14px;font-weight:650;list-style:none;display:flex}.ain-q summary::-webkit-details-marker{display:none}.ain-q summary svg{width:16px;height:16px;color:var(--vx-text-5,#8a8a8a);transition:transform .2s}.ain-q[open] summary svg{transform:rotate(180deg)}.ain-q p{color:var(--vx-text-3,#555);word-break:keep-all;margin:0 0 14px;font-size:13.5px;line-height:1.65}.ain-others{margin-top:44px}.ain-others-head{justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px;display:flex}.ain-others-head h2{letter-spacing:-.02em;margin:0;font-size:20px;font-weight:700}.ain-tabs{background:var(--ain-soft);border-radius:12px;gap:2px;padding:4px;display:inline-flex}.ain-tabs button{height:34px;color:var(--vx-text-4,#666);cursor:pointer;border-radius:9px;padding:0 14px;font-size:13.5px;font-weight:600}.ain-tabs button.on{background:var(--vx-surface,#fff);color:var(--vx-text,#1d1d1d);box-shadow:0 1px 3px #00000014}.ain-foot{border-top:1px solid var(--vx-line-1,#efefef);color:var(--vx-text-4,#6b6b6b);word-break:keep-all;margin:6px 0 0;padding-top:16px;font-size:13px}.ain-art{background:var(--ain-soft);height:116px;color:var(--vx-text-3,#555);border-radius:14px;flex-direction:column;justify-content:center;gap:8px;margin:0;padding:0 14px;font-size:12px;display:flex;position:relative;overflow:hidden}.ain-steps.compact .ain-art{transform-origin:100%;height:100px}.ain-art .hit{font-weight:700;position:relative;color:var(--ain-hit)!important}.ain-art .hit:after{content:"";border:2px solid var(--ain-hit);border-radius:10px;animation:2.2s ease-out infinite ain-pulse;position:absolute;inset:-5px}@keyframes ain-pulse{0%{opacity:1;transform:scale(.92)}70%,to{opacity:0;transform:scale(1.12)}}@media (prefers-reduced-motion:reduce){.ain-art .hit:after{animation:none}}.ain-art .bar{background:var(--vx-surface,#fff);border:1px solid var(--ain-line);border-radius:18px;align-items:center;gap:7px;height:36px;padding:0 6px 0 12px;display:flex;box-shadow:0 2px 6px #0000000d}.ain-art .bar svg{width:14px;height:14px}.ain-art .url{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:12px;overflow:hidden}.ain-art .bar .hit{border-radius:50%;place-items:center;width:28px;height:28px;display:grid}.ain-art .bar .hit svg{width:16px;height:16px}.ain-art .menubar{background:var(--vx-surface,#fff);border-radius:7px;align-items:center;gap:12px;height:26px;padding:0 10px;font-size:12px;display:flex}.ain-art .menubar .on{background:var(--ain-hit);color:#fff;border-radius:4px;padding:0 6px}.ain-art .drop{background:var(--vx-surface,#fff);border-radius:9px;gap:2px;width:150px;margin-left:48px;padding:5px;display:grid;box-shadow:0 8px 20px #0000001f}.ain-art .drop.right{margin-left:auto}.ain-art .drop span{border-radius:5px;align-items:center;gap:5px;padding:3px 8px;font-size:11.5px;display:flex}.ain-art .drop span svg{width:12px;height:12px}.ain-art.mac-menu{justify-content:flex-start;gap:4px;padding-top:14px}.ain-art.android-menu{justify-content:flex-start;gap:6px;padding-top:12px}.ain-art .sheet{background:var(--vx-surface,#fff);border-radius:12px;gap:2px;padding:5px;display:grid;box-shadow:0 6px 18px #0000001a}.ain-art .sheet span{border-radius:7px;flex-direction:row-reverse;justify-content:space-between;align-items:center;padding:5px 9px;font-size:12px;display:flex}.ain-art .sheet svg{width:15px;height:15px}.ain-art .toolbar{background:var(--vx-surface,#fff);height:34px;color:var(--vx-text-4,#777);border-radius:10px;justify-content:space-around;align-items:center;font-size:16px;display:flex}.ain-art .toolbar svg{width:17px;height:17px}.ain-art .toolbar .hit{border-radius:8px;place-items:center;width:30px;height:30px;display:grid}.ain-art.samsung-menu{justify-content:flex-end;padding-bottom:14px}.ain-art .apps{grid-template-columns:repeat(4,40px);justify-content:center;align-items:center;gap:10px 14px;display:grid}.ain-art .apps>span{background:var(--vx-bg-5,#d9d9d9);border-radius:10px;width:40px;height:40px}.ain-art .apps>span:nth-child(2){background:var(--vx-bg-4,#e3e3e3)}.ain-art .apps .link{background:0 0!important}.ain-art .apps .link img{border-radius:10px;width:40px;height:40px;display:block}.ain-art .apps .link:after{border-radius:13px;inset:-4px}.ain-art .apps small{text-align:center;color:var(--vx-text-2,#333);white-space:nowrap;grid-column:4;justify-self:center;margin-top:-8px;font-size:10px;font-weight:600}.ain-art .strip{background:var(--vx-surface,#fff);border-radius:11px;align-items:center;gap:8px;padding:9px 10px;font-size:11px;line-height:1.35;display:flex}.ain-art .strip svg{flex-shrink:0;width:15px;height:15px}.ain-art .strip span{word-break:keep-all;flex:1;min-width:0}.ain-art .strip b{background:var(--ain-ink);border-radius:7px;flex-shrink:0;padding:5px 9px;font-size:11px;color:var(--ain-on-ink)!important}@media (max-width:1060px){.ain-steps>li{grid-template-columns:36px minmax(0,1fr) 220px}}@media (max-width:900px){.ain{padding:20px 20px 56px}.ain-top{margin-bottom:32px}.ain-grid{grid-template-columns:minmax(0,1fr)}.ain-qr{display:none}}@media (max-width:640px){.ain{padding:16px 16px 48px;font-size:14.5px}.ain-top{margin-bottom:26px}.ain-hero{flex-direction:column;align-items:flex-start;gap:18px;margin-bottom:28px}.ain-icon{border-radius:19px;width:76px;height:76px}.ain-hero h1{margin-bottom:10px;font-size:38px}.ain-lead{font-size:15px}.ain-card{border-radius:18px;padding:22px 18px}.ain-mine .ain-card-head h2{font-size:22px}.ain-steps>li,.ain-steps.compact>li{grid-template-columns:30px minmax(0,1fr);gap:12px}.ain-steps>li:not(:has(.ain-art)){grid-template-columns:30px minmax(0,1fr);gap:12px}.ain-steps.compact>li:not(:has(.ain-art)){grid-template-columns:30px minmax(0,1fr);gap:12px}.ain-no{width:28px;height:28px;font-size:13px}.ain-art{grid-column:2;height:104px;margin-top:4px}.ain-actions .ain-btn{flex:1}.ain-others-head{flex-direction:column;align-items:flex-start}.ain-tabs{width:100%}.ain-tabs button{flex:1;padding:0 6px}}
