.sg{background:var(--w3-bg);min-height:100vh;color:var(--w3-txt1);grid-template-columns:minmax(0,1fr) minmax(380px,46%);font-size:15px;line-height:1.5;display:grid}.sg.no-side{grid-template-columns:minmax(0,1fr)}.sg :is(button,input,textarea){font:inherit;color:inherit}.sg button{cursor:pointer}.sg :is(button,a,input,textarea,summary):focus-visible{outline:2px solid var(--w3-cyan);outline-offset:2px}.sg a{color:inherit;text-decoration:none}.sg-muted{color:var(--w3-txt3)}.sg-main{flex-direction:column;min-width:0;padding:28px 56px 40px;display:flex}.sg-brand{letter-spacing:-.02em;align-items:center;gap:9px;font-size:18px;font-weight:700;display:inline-flex}.sg-brand b{color:var(--w3-cyan)}.sg-preview-badge{background:var(--w3-amber-soft);color:var(--w3-amber);border-radius:999px;margin-left:12px;padding:2px 9px;font-size:12px;font-weight:600}.sg-steps{flex-wrap:wrap;align-items:center;row-gap:8px;margin:40px 0 0;padding:0;list-style:none;display:flex}.sg-steps li{color:var(--w3-txt3);align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.sg-steps li i{border:1.5px solid var(--w3-borderhi);border-radius:50%;place-items:center;width:24px;height:24px;font-size:12px;font-style:normal;display:grid}.sg-steps li i svg{width:14px;height:14px}.sg-steps li.on{color:var(--w3-txt1)}.sg-steps li.on i{border-color:var(--w3-cyan);color:var(--w3-cyan)}.sg-steps li.done i{background:var(--w3-cyan);border-color:var(--w3-cyan);color:var(--w3-on-accent)}.sg-steps li+li:before{content:"";background:var(--w3-borderhi);width:28px;height:2px;margin:0 10px}.sg-steps li.done+li:before{background:var(--w3-cyan)}.sg-step{flex:1;max-width:560px;padding-top:56px;animation:.4s both sg-in}@keyframes sg-in{0%{opacity:0;transform:translateY(6px)}}.sg-step.wide{max-width:1040px}.sg-subhead{color:var(--w3-txt2);margin:44px 0 6px;font-size:15px;font-weight:650}.sg-step h1{letter-spacing:-.03em;margin:0;font-size:36px;font-weight:650;line-height:1.1}.sg-lede{color:var(--w3-txt2);margin:14px 0 28px;font-size:17px}.sg-nav{align-items:center;gap:10px;margin-top:28px;display:flex}.sg-nav .spacer{flex:1}.sg-note{color:var(--w3-txt3);margin-top:12px;font-size:13px}.sg-notice{background:var(--w3-amber-soft);color:var(--w3-txt1);border:1px solid var(--w3-amber-border);border-radius:10px;margin:-10px 0 22px;padding:12px 14px;font-size:14px}.sg-error{color:var(--w3-rose);margin-top:12px;font-size:13.5px}.sg-btn{border:1px solid var(--w3-borderhi);white-space:nowrap;background:0 0;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:14px;font-weight:600;transition:background .15s,filter .15s;display:inline-flex}.sg-btn:hover{background:var(--w3-hover)}.sg-btn.primary{background:var(--w3-cyan);color:var(--w3-on-accent);border-color:#0000}.sg-btn.primary:hover{filter:brightness(1.07);background:var(--w3-cyan)}.sg-btn:disabled{opacity:.45;cursor:not-allowed}.sg-btn svg{width:16px;height:16px}.sg .sg-link{color:var(--w3-cyan);background:0 0;border:0;padding:0;font-weight:600}.sg .sg-link:hover{text-decoration:underline}.sg .sg-x-btn{background:var(--w3-txt1);color:var(--w3-bg);border:0;border-radius:12px;align-items:center;gap:10px;padding:14px 22px;font-size:16px;font-weight:650;display:inline-flex}.sg .sg-x-btn:hover{filter:brightness(1.1);background:var(--w3-txt1)}.sg .sg-x-btn svg{fill:currentColor;width:18px;height:18px}.sg .sg-x-btn.off{opacity:.4;pointer-events:none}.sg-account{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.sg-account button{text-align:left;border:1px solid var(--w3-borderhi);background:0 0;border-radius:10px;padding:12px 14px}.sg-account button:hover{background:var(--w3-hover)}.sg-account button[aria-checked=true]{border-color:var(--w3-cyan);background:var(--w3-cyan-soft)}.sg-account strong{font-weight:650;display:block}.sg-account small{color:var(--w3-txt3);font-size:13px;display:block}.sg-promise{margin:26px 0 0;padding:0;list-style:none}.sg-promise li{color:var(--w3-txt2);border-top:1px solid var(--w3-border);gap:12px;padding:10px 0;display:flex}.sg-promise li:first-child{border-top:0}.sg-promise svg{color:var(--w3-green);flex:none;width:18px;height:18px;margin-top:2px}.sg-notice.bad{background:var(--w3-rose-soft);border-color:var(--w3-rose-border)}.sg-reading{margin:0;padding:0;list-style:none}.sg-reading li{border-top:1px solid var(--w3-border);color:var(--w3-txt3);grid-template-columns:22px 1fr;gap:12px;padding:12px 0;transition:color .3s;display:grid}.sg-reading li:first-child{border-top:0}.sg-reading li.on{color:var(--w3-txt1)}.sg-reading li i{border:2px solid var(--w3-borderhi);border-radius:50%;width:18px;height:18px;margin-top:2px}.sg-reading li.on i{border-color:var(--w3-cyan);background:var(--w3-cyan);box-shadow:inset 0 0 0 3px var(--w3-bg)}.sg-reading li.busy i{border-color:var(--w3-cyan);border-top-color:#0000;animation:.8s linear infinite sg-spin}@keyframes sg-spin{to{transform:rotate(360deg)}}.sg-reading small{color:var(--w3-txt3);display:block}.sg-field{margin-bottom:20px}.sg-field>label,.sg-field>.sg-label{margin-bottom:8px;font-weight:600;display:block}.sg-ai{color:var(--w3-cyan);align-items:center;gap:5px;margin-left:8px;font-size:12px;font-weight:600;display:inline-flex}.sg-ai svg{width:13px;height:13px}.sg-help{color:var(--w3-txt3);margin:6px 0 0;font-size:13px}.sg-help.bad{color:var(--w3-rose)}.sg-input{border:1px solid var(--w3-borderhi);background:var(--w3-bg);border-radius:8px;width:100%;padding:9px 12px;transition:border-color .15s,box-shadow .15s}.sg-input:focus{border-color:var(--w3-cyan);box-shadow:0 0 0 3px var(--w3-cyan-soft);outline:none}.sg-input::placeholder{color:var(--w3-txt3)}.sg-input[aria-invalid=true]{border-color:var(--w3-rose)}textarea.sg-input{resize:vertical;min-height:72px;line-height:1.5}.sg-chips{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.sg-chip{border:1px solid var(--w3-borderhi);color:var(--w3-txt2);background:0 0;border-radius:999px;padding:5px 12px;font-size:13px;font-weight:600}.sg-chip:hover{color:var(--w3-txt1)}.sg-chip[aria-pressed=true]{background:var(--w3-txt1);color:var(--w3-bg);border-color:var(--w3-txt1)}.sg-chip .x{opacity:.6;margin-left:4px}.sg-chip.add{color:var(--w3-cyan);border-style:dashed}.sg-topic-add{align-items:center;gap:6px;display:inline-flex}.sg-topic-add .sg-input{border-radius:999px;width:170px;padding:5px 10px;font-size:13px}.sg-more summary{cursor:pointer;color:var(--w3-txt2);font-size:14px;font-weight:600}.sg-more[open] summary{margin-bottom:10px}.sg-set{border-bottom:1px solid var(--w3-border);justify-content:space-between;align-items:center;gap:20px;padding:16px 0;display:flex}.sg-set:first-child{padding-top:0}.sg-set strong{font-weight:600;display:block}.sg-set small{color:var(--w3-txt3);max-width:60ch;margin-top:2px;font-size:13px;display:block}.sg-switch{flex:none;width:36px;height:20px;position:relative}.sg-switch input{opacity:0;cursor:pointer;z-index:1;margin:0;position:absolute;inset:0}.sg-switch span{background:var(--w3-borderhi);border-radius:999px;transition:background .2s;position:absolute;inset:0}.sg-switch span:after{content:"";background:#fff;border-radius:50%;width:16px;height:16px;transition:transform .2s;position:absolute;top:2px;left:2px;box-shadow:0 1px 2px #0000004d}.sg-switch input:checked+span{background:var(--w3-cyan)}.sg-switch input:checked+span:after{transform:translate(16px)}.sg-switch input:focus-visible+span{outline:2px solid var(--w3-cyan);outline-offset:2px}.sg-email{gap:10px;margin-top:26px;display:grid}.sg-consent{color:var(--w3-txt2);cursor:pointer;grid-template-columns:20px 1fr;align-items:start;gap:10px;font-size:14.5px;display:grid}.sg-consent input{accent-color:var(--w3-cyan);width:16px;height:16px;margin:3px 0 0}.sg-features{margin:0;padding:0;list-style:none}.sg-features li{border-top:1px solid var(--w3-border);grid-template-columns:40px 1fr auto;align-items:center;gap:14px;padding:14px 0;display:grid}.sg-features li:first-child{border-top:0}.sg-features .ico{background:var(--w3-cyan-soft);width:40px;height:40px;color:var(--w3-cyan);border-radius:10px;place-items:center;display:grid}.sg-features .ico svg{width:19px;height:19px}.sg-features strong{font-weight:600;display:block}.sg-features small{color:var(--w3-txt3);font-size:13.5px;display:block}.sg-features .when{color:var(--w3-txt3);white-space:nowrap;font-size:12px;font-weight:600}.sg-side{background:var(--w3-base-2);border-left:1px solid var(--w3-border);place-items:center;padding:40px;display:grid;position:relative;overflow:hidden}.sg-net{width:100%;height:100%;position:absolute;inset:0}.sg-net line{stroke:var(--w3-cyan);stroke-opacity:.14}.sg-net circle{fill:var(--w3-cyan);fill-opacity:.45}.sg-card{background:var(--w3-bg);border:1px solid var(--w3-borderhi);border-radius:18px;width:min(420px,100%);padding:26px;position:relative;box-shadow:0 40px 80px -40px #0009}.sg-card .label{color:var(--w3-txt3);margin:0 0 14px;font-size:12.5px}.sg-card .top{align-items:center;gap:14px;display:flex}.sg-card .av{object-fit:cover;color:#fff;background:linear-gradient(135deg,#0891b2,#4f46e5);border-radius:50%;flex:none;place-items:center;width:44px;height:44px;font-weight:700;display:grid}.sg-card h3{margin:0;font-size:20px;font-weight:650;line-height:1.2}.sg-card .handle{color:var(--w3-txt3);font-size:14px}.sg-card .headline{margin:14px 0 12px;font-size:16px}.sg-card .skel{background:var(--w3-hover);border-radius:4px;height:10px;margin:10px 0}.sg-card .tags{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.sg-tag{background:var(--w3-hover);color:var(--w3-txt2);white-space:nowrap;border-radius:999px;padding:1px 8px;font-size:12px;font-weight:600}.sg-tag.cyan{background:var(--w3-cyan-soft);color:var(--w3-cyan)}.sg-card dl{border-top:1px solid var(--w3-border);gap:10px;margin:14px 0 0;padding-top:14px;display:grid}.sg-card dt{color:var(--w3-txt3);font-size:12px}.sg-card dd{white-space:pre-line;margin:2px 0 0;font-size:14px}.sg-card .url{color:var(--w3-txt3);margin-top:14px;font-size:13px}@media (max-width:960px){.sg{grid-template-columns:1fr}.sg-side{display:none}}@media (max-width:640px){.sg-main{padding:20px 16px 32px}.sg-steps li span{display:none}.sg-steps li+li:before{width:18px;margin:0 6px}.sg-step{padding-top:32px}.sg-step h1{font-size:28px}.sg-set{align-items:flex-start}.sg-features li{grid-template-columns:40px 1fr}.sg-features .when{grid-column:2}.sg-account{grid-template-columns:1fr}}