.m6-flow-diagram,.m6-inner-phase{--m6-paper:#e9e7d9;--m6-ink:#263943;--m6-green:#24726b;--m6-muted:#7b8e87;--m6-pink:#964964;color:var(--m6-ink);font:16px/1.65 "Microsoft YaHei","PingFang SC",system-ui,sans-serif}
.m6-flow-diagram{margin:28px 0;background:var(--m6-paper);border:2px solid var(--m6-ink);box-shadow:4px 4px #26394312}
.m6-flow-diagram *,.m6-inner-phase *{box-sizing:border-box}.m6-flow-diagram figcaption{display:flex;align-items:center;gap:12px;margin:0;padding:16px 22px;border-bottom:2px solid var(--m6-ink);font-weight:700;font-size:19px;line-height:1.5}.m6-flow-diagram figcaption i{width:16px;height:16px;background:var(--m6-green);clip-path:polygon(0 0,75% 0,75% 25%,100% 25%,100% 100%,25% 100%,25% 75%,0 75%);flex:0 0 16px}
.m6-horizontal-shell{position:relative;padding-block:18px}.m6-flow-pan{overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:#718d80 #d8decc;touch-action:pan-x pan-y;outline-offset:-4px}.m6-flow-pan:focus-visible{outline:2px solid var(--m6-pink)}.m6-flow-canvas{position:relative;width:900px;height:230px;margin-inline:auto}.m6-flow-lines{position:absolute;inset:0;width:900px;height:230px;color:var(--m6-green);pointer-events:none}.m6-flow-lines>path{stroke:currentColor;fill:none;stroke-width:2;stroke-linejoin:miter}
.m6-flow-node{position:absolute;height:56px;display:flex;align-items:center;justify-content:center;text-align:center;gap:7px;line-height:1.5;padding:5px 6px;font-size:16px;font-weight:600;white-space:nowrap}.m6-node-page{border:1.5px solid var(--m6-ink);background:#f5f3e8;box-shadow:3px 3px #718d802a}.m6-node-action{background:transparent;border:0;border-bottom:2px solid var(--m6-green);height:46px;margin-top:5px;color:#235b59}.m6-node-action:after{content:'';position:absolute;width:4px;height:4px;right:0;bottom:-4px;background:var(--m6-green)}.m6-node-state{background:#dce4d7;border:1px dashed var(--m6-muted);border-radius:28px;font-weight:500}.m6-node-feedback{background:var(--m6-ink);color:#f4efd9;border:2px solid var(--m6-ink);padding-inline:8px;gap:6px}.m6-node-icon{flex:0 0 auto;display:inline-block;position:relative}.m6-page-icon{width:12px;height:15px;border:1px solid currentColor;opacity:.8}.m6-page-icon:after{content:'';position:absolute;right:-1px;top:-1px;width:5px;height:5px;border-left:1px solid currentColor;border-bottom:1px solid currentColor;background:var(--m6-paper)}.m6-feedback-icon{width:10px;height:10px;border:2px solid currentColor;box-shadow:3px 0 currentColor;opacity:.85}
.m6-pan-edge{position:absolute;top:18px;bottom:18px;width:38px;padding:0;border:0;border-radius:0;background:transparent;z-index:2;cursor:pointer;color:var(--m6-green);display:grid;place-items:center;opacity:1;transition:opacity .15s}.m6-pan-left{left:0;background:linear-gradient(90deg,#e9e7d9 18%,#e9e7d9e0 58%,#e9e7d900)}.m6-pan-right{right:0;background:linear-gradient(270deg,#e9e7d9 18%,#e9e7d9e0 58%,#e9e7d900)}.m6-pan-edge span{font:700 31px/1 Consolas,monospace;display:grid;place-items:center;width:27px;height:43px;background:#e9e7d9ee;box-shadow:2px 2px #26394320;border:1px solid #7a9485}.m6-pan-edge:focus-visible{outline:2px solid var(--m6-pink);outline-offset:-3px}.m6-horizontal-shell[data-at-start=true] .m6-pan-left,.m6-horizontal-shell[data-at-end=true] .m6-pan-right,.m6-horizontal-shell[data-overflow=false] .m6-pan-edge{opacity:0;visibility:hidden;pointer-events:none}.m6-flow-source{font-size:12px;line-height:1.8;padding:10px 20px;border-top:1px solid #a3b0a2;color:#56676b}.m6-flow-source summary{width:fit-content;cursor:pointer}.m6-flow-source p{margin:8px 0 0}
.m6-inner-phase{width:100%;min-width:0}.m6-inner-phase h4{font-size:18px;line-height:1.6;font-weight:700;margin:0 0 18px;padding:0 0 9px;border-bottom:2px solid var(--m6-ink);text-align:left}.m6-inner-phase-flow{position:relative;padding:0 1px}.m6-step-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:22px}.m6-step{position:relative;min-height:44px;padding:9px 11px;display:flex;justify-content:center;align-items:center;gap:8px;text-align:center;font-size:16px;line-height:1.5;font-weight:550}.m6-step:not(:last-child):after{content:'↓';position:absolute;top:100%;height:22px;line-height:22px;color:var(--m6-green);left:50%;transform:translateX(-50%);font-size:20px}.m6-step-page{border:1.5px solid var(--m6-ink);background:#f5f3e8;box-shadow:3px 3px #718d8025}.m6-step-action{border-left:3px solid var(--m6-green);background:#dde4d8}.m6-step-state{border:1px dashed var(--m6-muted);background:#e1e6da;font-weight:500}.m6-step-decision{border:1.5px solid var(--m6-pink);color:var(--m6-pink);background:#eddfdd;clip-path:polygon(12px 0,calc(100% - 12px) 0,100% 50%,calc(100% - 12px) 100%,12px 100%,0 50%)}.m6-step-feedback{background:var(--m6-ink);color:#f3edda;border:1.5px solid var(--m6-ink)}.m6-single-step{max-width:190px;margin-inline:auto}.m6-inner-entry-split{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:30px;position:relative;padding-top:18px;border-top:2px solid var(--m6-green)}.m6-inner-entry-split:before{content:'';position:absolute;left:50%;top:-32px;height:30px;border-left:2px solid var(--m6-green)}.m6-inner-entry-split>div{position:relative}.m6-inner-entry-split>div:before{content:'';position:absolute;left:50%;top:-20px;height:18px;border-left:2px solid var(--m6-green)}.m6-inner-entry-split>div:last-child{display:flex;align-items:flex-end}.m6-inner-entry-split>div:last-child:before{height:84px}.m6-inner-entry-split>div:last-child .m6-step-list{width:100%}.m6-inner-upgrade-branches{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-bottom:2px solid var(--m6-green);padding-bottom:18px}.m6-inner-upgrade-branches>div{position:relative}.m6-inner-upgrade-branches>div:after{content:'';position:absolute;left:50%;bottom:-20px;height:18px;border-left:2px solid var(--m6-green)}.m6-route-context{display:block;text-align:center;color:#647770;font-size:13px;line-height:1.6;margin:0 0 9px}.m6-inner-merge{position:relative;margin-top:28px}.m6-inner-merge:before{content:'↓';position:absolute;left:50%;top:-29px;transform:translateX(-50%);font-size:21px;line-height:28px;color:var(--m6-green)}
@media(max-width:680px){.m6-flow-diagram{margin:23px 0;box-shadow:2px 3px #26394312}.m6-flow-diagram figcaption{padding:14px 15px;font-size:17px}.m6-horizontal-shell{padding-block:12px}.m6-flow-canvas{margin-left:0}.m6-pan-edge{top:12px;bottom:12px}.m6-flow-source{padding-inline:15px}.m6-inner-phase h4{font-size:17px}.m6-inner-entry-split,.m6-inner-upgrade-branches{gap:16px}.m6-step{padding:9px 7px;font-size:15px}.m6-inner-phase{max-width:420px;margin-inline:auto}}
@media(prefers-reduced-motion:reduce){.m6-pan-edge{transition:none}}
/* Shape the decision plate without clipping its outgoing connector. */
.m6-step-decision{isolation:isolate;background:transparent;border:0;clip-path:none}
.m6-step-decision:before{content:'';position:absolute;inset:0;background:#eddfdd;border-block:1.5px solid var(--m6-pink);clip-path:polygon(12px 0,calc(100% - 12px) 0,100% 50%,calc(100% - 12px) 100%,12px 100%,0 50%);z-index:-1}
.m6-flow-node{padding-inline:2px}