.fig[data-astro-cid-zqtjhmd3]{background:var(--card-bg);border:1.5px dashed var(--dash);border-radius:12px;padding:28px 30px 26px;margin-top:18px}.fig-label[data-astro-cid-zqtjhmd3]{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.5px;color:var(--faint);margin-bottom:16px}.mono[data-astro-cid-zqtjhmd3]{font-family:var(--font-mono)}.ssh-fake[data-astro-cid-zqtjhmd3]{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;color:var(--muted);background:#fff;border:1.5px solid var(--line);border-radius:8px;padding:7px 12px;margin-bottom:10px;cursor:pointer}.ssh-fake[data-astro-cid-zqtjhmd3] input[data-astro-cid-zqtjhmd3]{accent-color:#dc2626;cursor:pointer}.ssh-stage[data-astro-cid-zqtjhmd3]{display:grid;grid-template-columns:150px 1fr 150px;gap:8px}.ssh-host[data-astro-cid-zqtjhmd3]{background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:10px;display:flex;flex-direction:column;gap:6px;transition:border-color .3s,background .3s}.ssh-host-name[data-astro-cid-zqtjhmd3]{font-size:12px;font-weight:700;color:var(--ink)}.ssh-server[data-astro-cid-zqtjhmd3].is-fake{border-color:#fca5a5;background:#fff5f5}.ssh-item[data-astro-cid-zqtjhmd3]{display:flex;align-items:center;gap:6px;background:#f8fafc;border:1px solid var(--line);border-radius:7px;padding:5px 6px;opacity:.3;transition:opacity .3s,border-color .3s,background .3s}.ssh-item[data-astro-cid-zqtjhmd3].is-on{opacity:1}.ssh-item[data-astro-cid-zqtjhmd3].is-cur{border-color:var(--accent);background:#f0fdfa;animation:ssh-pulse .6s ease}.ssh-item[data-astro-cid-zqtjhmd3].is-bad{border-color:#dc2626;background:#fef2f2}@keyframes ssh-pulse{50%{transform:scale(1.04)}}.ssh-item[data-astro-cid-zqtjhmd3] b[data-astro-cid-zqtjhmd3]{display:block;font-size:10.5px;color:var(--ink)}.ssh-item[data-astro-cid-zqtjhmd3] small[data-astro-cid-zqtjhmd3]{display:block;font-size:8.5px;color:var(--muted);line-height:1.4}.ssh-key[data-astro-cid-zqtjhmd3]{font-size:16px}.ssh-key[data-astro-cid-zqtjhmd3].is-private{filter:drop-shadow(0 0 0 transparent)}.ssh-stage[data-astro-cid-zqtjhmd3][data-step="5"] .ssh-key[data-astro-cid-zqtjhmd3].is-private{animation:ssh-glow 1s ease-in-out infinite}@keyframes ssh-glow{50%{filter:drop-shadow(0 0 5px #f59e0b)}}.ssh-wire[data-astro-cid-zqtjhmd3]{position:relative;display:flex;flex-direction:column;gap:5px;background:#fff;border:1.5px dashed var(--dash);border-radius:10px;padding:10px;min-height:230px;transition:background .4s,border-color .4s}.ssh-wire[data-astro-cid-zqtjhmd3].is-enc{background:repeating-linear-gradient(135deg,#f0fdfa 0 8px,#ecfdf5 8px 16px);border-style:solid;border-color:var(--accent)}.ssh-wire-label[data-astro-cid-zqtjhmd3]{font-size:9.5px;color:var(--faint);text-align:center;margin-bottom:2px}.ssh-wire[data-astro-cid-zqtjhmd3].is-enc .ssh-wire-label[data-astro-cid-zqtjhmd3]{color:var(--accent);font-weight:700}.ssh-msg[data-astro-cid-zqtjhmd3]{display:none;align-items:center;gap:6px;font-size:10.5px;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:7px;padding:5px 8px}.ssh-msg[data-astro-cid-zqtjhmd3].is-on{display:flex}.ssh-msg[data-astro-cid-zqtjhmd3].is-cur.dir-right{animation:ssh-right .5s ease}.ssh-msg[data-astro-cid-zqtjhmd3].is-cur.dir-left{animation:ssh-left .5s ease}.ssh-msg[data-astro-cid-zqtjhmd3].is-cur.dir-both{animation:ssh-pulse .5s ease}@keyframes ssh-right{0%{transform:translate(-30px);opacity:0}}@keyframes ssh-left{0%{transform:translate(30px);opacity:0}}.ssh-msg[data-astro-cid-zqtjhmd3].dir-left{flex-direction:row-reverse;text-align:right}.ssh-msg[data-astro-cid-zqtjhmd3].kind-enc{border-color:#99f6e4}.ssh-msg[data-astro-cid-zqtjhmd3].is-cur{border-color:var(--accent);box-shadow:0 2px #99f6e4}.ssh-msg-arrow[data-astro-cid-zqtjhmd3]{font-weight:700;color:var(--accent)}.ssh-warn[data-astro-cid-zqtjhmd3]{display:none;flex-direction:column;gap:3px;background:#fef2f2;border:1.5px solid #dc2626;border-radius:7px;padding:7px 9px;margin-top:4px;animation:ssh-shake .35s ease 2}.ssh-warn[data-astro-cid-zqtjhmd3].is-on{display:flex}.ssh-warn[data-astro-cid-zqtjhmd3] b[data-astro-cid-zqtjhmd3]{font-size:9px;color:#b91c1c;word-break:break-all}.ssh-warn[data-astro-cid-zqtjhmd3] span[data-astro-cid-zqtjhmd3]{font-size:10.5px;color:var(--ink)}@keyframes ssh-shake{25%{transform:translate(-3px)}75%{transform:translate(3px)}}.ssh-term[data-astro-cid-zqtjhmd3]{display:flex;flex-direction:column;gap:2px;background:#1e293b;color:#e2e8f0;border-radius:8px;padding:9px 12px;margin-top:8px;font-size:11.5px}.ssh-term-ok[data-astro-cid-zqtjhmd3]{display:none;color:#5eead4}.ssh-term[data-astro-cid-zqtjhmd3].is-in .ssh-term-ok[data-astro-cid-zqtjhmd3]{display:block;animation:ssh-right .4s ease}.ssh-caret[data-astro-cid-zqtjhmd3]{display:inline-block;width:7px;height:13px;vertical-align:-2px;background:#5eead4;animation:ssh-blink 1s steps(1) infinite}@keyframes ssh-blink{50%{opacity:0}}.ssh-dash[data-astro-cid-zqtjhmd3]{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.ssh-stat[data-astro-cid-zqtjhmd3]{background:#fff;border:1.5px solid var(--line);border-radius:8px;padding:9px 11px}.ssh-stat-key[data-astro-cid-zqtjhmd3]{display:block;font-size:9.5px;color:var(--faint);margin-bottom:3px}.ssh-stat[data-astro-cid-zqtjhmd3] b[data-astro-cid-zqtjhmd3]{font-size:15px;color:var(--accent)}.ssh-stat[data-astro-cid-zqtjhmd3].is-plain b[data-astro-cid-zqtjhmd3]{color:#b45309}.pf-tabs[data-astro-cid-zqtjhmd3]{display:flex;gap:4px;background:#f1f5f9;border-radius:8px;padding:3px;margin-bottom:10px}.pf-tabs[data-astro-cid-zqtjhmd3] button[data-astro-cid-zqtjhmd3]{flex:1;display:flex;flex-direction:column;gap:1px;font-family:inherit;color:var(--muted);background:transparent;border:none;border-radius:6px;padding:7px 6px;cursor:pointer;transition:background .2s,color .2s}.pf-tabs[data-astro-cid-zqtjhmd3] button[data-astro-cid-zqtjhmd3] b[data-astro-cid-zqtjhmd3]{font-size:11.5px}.pf-tabs[data-astro-cid-zqtjhmd3] button[data-astro-cid-zqtjhmd3] span[data-astro-cid-zqtjhmd3]{font-size:9px;opacity:.85}.pf-tabs[data-astro-cid-zqtjhmd3] button[data-astro-cid-zqtjhmd3].is-on{color:#fff;background:var(--accent)}.pf-cmd[data-astro-cid-zqtjhmd3]{font-size:11.5px;color:#e2e8f0;background:#1e293b;border-radius:8px;padding:8px 12px;margin-bottom:8px;overflow-x:auto;white-space:nowrap}.pf-stage[data-astro-cid-zqtjhmd3]{display:grid;grid-template-columns:96px 1.4fr 96px .6fr 96px;align-items:center;background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:14px 10px}.pf-node[data-astro-cid-zqtjhmd3]{display:flex;flex-direction:column;align-items:center;gap:2px;text-align:center;background:#f8fafc;border:1.5px solid var(--line);border-radius:9px;padding:8px 4px;z-index:1;transition:border-color .3s,background .3s}.pf-icon[data-astro-cid-zqtjhmd3]{font-size:18px}.pf-node[data-astro-cid-zqtjhmd3] b[data-astro-cid-zqtjhmd3]{font-size:10.5px;color:var(--ink)}.pf-node[data-astro-cid-zqtjhmd3] small[data-astro-cid-zqtjhmd3]{font-size:8.5px;color:var(--muted);word-break:break-all}.pf-port[data-astro-cid-zqtjhmd3]{opacity:0;transition:opacity .3s}.pf-stage[data-astro-cid-zqtjhmd3][data-mode=tunnel] .pf-port[data-astro-cid-zqtjhmd3]{opacity:1}.pf-db[data-astro-cid-zqtjhmd3].is-ok{border-color:var(--accent);background:#f0fdfa;animation:ssh-pulse .5s ease}.pf-gap[data-astro-cid-zqtjhmd3]{position:relative;height:70px}.pf-gap[data-astro-cid-zqtjhmd3]:before{content:"";position:absolute;left:0;right:0;top:50%;border-top:2px dashed #cbd5e1}.pf-tunnel[data-astro-cid-zqtjhmd3]{position:absolute;left:-4px;right:-4px;top:calc(50% - 11px);height:22px;border-radius:11px;background:repeating-linear-gradient(90deg,#ccfbf1 0 10px,#99f6e4 10px 20px);border:1.5px solid var(--accent);opacity:0;transform:scaleX(.2);transition:opacity .4s,transform .4s}.pf-stage[data-astro-cid-zqtjhmd3][data-mode=tunnel] .pf-tunnel[data-astro-cid-zqtjhmd3]{opacity:1;transform:scaleX(1);animation:pf-flow 1s linear infinite}@keyframes pf-flow{to{background-position:20px 0}}.pf-wall[data-astro-cid-zqtjhmd3]{position:absolute;left:50%;top:0;bottom:0;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;z-index:2}.pf-wall-bar[data-astro-cid-zqtjhmd3]{width:8px;flex:1;border-radius:3px;background:repeating-linear-gradient(180deg,#f87171 0 6px,#fecaca 6px 12px)}.pf-stage[data-astro-cid-zqtjhmd3][data-mode=tunnel] .pf-wall-bar[data-astro-cid-zqtjhmd3]{-webkit-mask:linear-gradient(180deg,#000 0 calc(50% - 12px),transparent calc(50% - 12px) calc(50% + 12px),#000 calc(50% + 12px));mask:linear-gradient(180deg,#000 0 calc(50% - 12px),transparent calc(50% - 12px) calc(50% + 12px),#000 calc(50% + 12px))}.pf-wall[data-astro-cid-zqtjhmd3] small[data-astro-cid-zqtjhmd3]{font-size:8px;color:#b91c1c;text-align:center;line-height:1.3;margin-top:2px;white-space:nowrap}.pf-gap-inner[data-astro-cid-zqtjhmd3] .pf-inner-line[data-astro-cid-zqtjhmd3]{position:absolute;left:0;right:0;top:50%;border-top:2px solid #cbd5e1}.pf-dot[data-astro-cid-zqtjhmd3]{position:absolute;top:calc(50% - 7px);left:0;width:14px;height:14px;border-radius:50%;background:#0ea5e9;border:2px solid #fff;box-shadow:0 0 0 1px #0ea5e9;opacity:0;z-index:3}.fig-control[data-astro-cid-zqtjhmd3]{background:#fff;border:1px solid var(--line);border-radius:9px;padding:20px 24px;margin-top:16px}.step-no[data-astro-cid-zqtjhmd3]{font-family:var(--font-mono);font-size:11px;color:var(--accent);letter-spacing:1px;margin-bottom:7px}.step-title[data-astro-cid-zqtjhmd3]{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:7px}.step-desc[data-astro-cid-zqtjhmd3]{font-size:13.5px;line-height:2;color:#475569;min-height:54px}.step-btns[data-astro-cid-zqtjhmd3]{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.step-btns[data-astro-cid-zqtjhmd3] button[data-astro-cid-zqtjhmd3]{font-family:inherit;font-size:12.5px;font-weight:700;color:#fff;background:var(--accent);border:none;border-radius:7px;padding:9px 14px;cursor:pointer;transition:background .2s,opacity .2s}.step-btns[data-astro-cid-zqtjhmd3] button[data-astro-cid-zqtjhmd3]:disabled{opacity:.4;cursor:default}.step-btns[data-astro-cid-zqtjhmd3] button[data-astro-cid-zqtjhmd3].ghost{color:var(--muted);background:#fff;border:1.5px solid #d8dde4}.step-btns[data-astro-cid-zqtjhmd3] button[data-astro-cid-zqtjhmd3].ghost:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}@media(max-width:640px){.fig[data-astro-cid-zqtjhmd3]{padding:20px 14px}.ssh-stage[data-astro-cid-zqtjhmd3]{grid-template-columns:1fr}.ssh-wire[data-astro-cid-zqtjhmd3]{min-height:0}.pf-stage[data-astro-cid-zqtjhmd3]{grid-template-columns:72px 1.4fr 72px .5fr 72px;padding:12px 6px}.pf-node[data-astro-cid-zqtjhmd3] b[data-astro-cid-zqtjhmd3]{font-size:9px}}#ssh-desc strong,#pf-desc strong{color:var(--ink)}#ssh-desc b,#ssh-desc code,#pf-desc b,#pf-desc code{font-family:var(--font-mono);font-weight:700;color:var(--accent)}