:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#233333;background:#f4f5f1;font-synthesis:none;--ink:#153834;--muted:#75817c;--gold:#c5a468;--line:#e3e7df;--green:#296253}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit;text-decoration:none}button{border:0}h1,h2,h3,p{margin:0}p{line-height:1.8}small,.muted{color:var(--muted)}.loading{padding:80px}.shell{min-height:100vh;display:grid;grid-template-columns:240px 1fr}.sidebar{background:#153834;color:#e6ede6;padding:34px 22px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;width:240px}.brand{display:flex;align-items:center;gap:12px;margin:0 12px 42px}.brandmark{height:38px;width:38px;border:1px solid #c5a468;border-radius:10px;display:grid;place-items:center;color:#e1c08a;font-size:24px}.brand strong{font-size:21px;letter-spacing:4px}.brand small{display:block;font-size:10px;color:#a8b9aa;letter-spacing:2px;margin-top:4px}.navlabel{font-size:10px;letter-spacing:2px;color:#8aa095;margin:20px 15px 12px}.nav a{display:flex;align-items:center;gap:14px;padding:13px 15px;border-radius:8px;margin:3px 0;font-size:14px;color:#baccc1}.nav a.active,.nav a:hover{background:#2a4a40;color:#f4ead7}.nav a.active{box-shadow:inset 3px 0 #d3b577}.nav svg{width:18px;height:18px;flex-shrink:0}.sidefoot{margin-top:auto;border-top:1px solid #355047;padding:20px 12px 0;font-size:11px;color:#a7b8ac;line-height:1.8}.sidefoot strong{display:block;color:#d4decf;font-weight:500}.main{grid-column:2;min-width:0}.topbar{height:80px;display:flex;align-items:center;justify-content:space-between;padding:0 46px;border-bottom:1px solid var(--line);background:#fafbf8}.breadcrumb{font-size:12px;color:#7b8680}.topright{display:flex;align-items:center;gap:18px;font-size:12px}.avatar{height:31px;width:31px;display:grid;place-items:center;border-radius:50%;background:#e4e9df;color:#4c6453}.badge{font-size:11px;display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:5px;background:#e9eee6;color:#46664c;white-space:nowrap}.badge.amber{background:#f2eadc;color:#8f7041}.badge.gray{background:#eef0ed;color:#6f7b73}.dot{width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block}.content{max-width:1540px;padding:38px 46px 50px;margin:auto}.eyebrow{font-size:10px;letter-spacing:2.4px;color:#829082;font-weight:600;margin-bottom:12px}.title-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}h1{font-size:29px;font-weight:600;letter-spacing:1px}h2{font-size:17px;font-weight:600}h3{font-size:15px;font-weight:550}.subtitle{font-size:13px;color:#7b857e;margin-top:10px}.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;padding:11px 17px;border-radius:7px;font-size:12px;white-space:nowrap;background:#fff;border:1px solid #d8ded5;color:#3d5548}.button.primary{background:var(--ink);color:white;border-color:var(--ink)}.button.ghost{background:transparent;padding:8px;border:0}.button.warn{color:#906e3f}.market-band{border:1px solid #dde3d7;background:#eaf0e4;border-radius:10px;padding:17px 22px;display:flex;align-items:center;gap:26px;margin-bottom:24px;font-size:12px}.market-band strong{font-size:14px}.market-band .end{margin-left:auto}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:26px}.stat{padding:23px;background:#fff;border:1px solid var(--line);border-radius:10px}.stat .label{font-size:12px;color:#79877b;display:flex;justify-content:space-between}.stat .value{font-family:ui-monospace,SFMono-Regular,monospace;font-size:29px;color:#284c3e;margin:19px 0 10px}.stat .note{font-size:11px;color:#8a948b}.grid2{display:grid;grid-template-columns:1.5fr 1fr;gap:22px;margin-bottom:26px}.panel{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}.panelhead{padding:23px 25px;display:flex;justify-content:space-between;align-items:center;gap:15px}.panelbody{padding:0 25px 25px}.panelhead small{font-size:11px}.tabs{display:flex;gap:4px;background:#f3f5ef;padding:4px;border-radius:7px;width:fit-content}.tab{padding:8px 12px;background:transparent;border-radius:5px;font-size:11px;color:#7b857d}.tab.active{background:#fff;color:#2b5342;box-shadow:0 1px 3px #d7ded0}.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:210px;color:#859084;gap:13px;padding:25px}.empty svg{width:43px;height:43px;stroke:#aebfa9}.empty strong{font-size:14px;font-weight:500;color:#5a705d}.empty p{font-size:12px;max-width:370px}.chart-empty{background:repeating-linear-gradient(to bottom,transparent 0,transparent 49px,#eef1e9 50px);min-height:235px;position:relative}.chart-empty:before{content:"";position:absolute;left:0;top:0;bottom:0;border-left:1px solid #e9eee3}.chart-empty .empty{min-height:235px;background:linear-gradient(90deg,transparent,#ffffffd9,transparent)}.steps{padding:4px 25px 23px}.step{display:flex;gap:15px;align-items:flex-start;padding:17px 0;border-top:1px solid #eef0e9}.step-num{height:28px;width:28px;flex-shrink:0;background:#f2f4ed;border-radius:50%;display:grid;place-items:center;font-size:11px;color:#8b997f}.step .done{background:#e6eee1;color:#526d43}.step strong{font-size:12px;font-weight:550}.step p{font-size:11px;color:#89927f;margin-top:4px}.step a{margin-left:auto;font-size:11px;color:#65815b;white-space:nowrap}.section-title{display:flex;justify-content:space-between;align-items:center;margin:28px 0 17px}.section-title small{font-size:11px}.strategy-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.strategy-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:22px;display:flex;flex-direction:column;gap:15px}.strategy-card .number{font-size:10px;letter-spacing:2px;color:#9b987e;display:flex;justify-content:space-between}.strategy-card p{font-size:12px;color:#82907f;min-height:66px}.strategy-card footer{border-top:1px solid #ecf0e6;padding-top:15px;display:flex;justify-content:space-between;font-size:11px;color:#829078}.notice{padding:14px 18px;border-left:3px solid #cab380;background:#f5f0e6;color:#7f7052;font-size:12px;line-height:1.8;border-radius:4px;margin:18px 0}.footer{font-size:10px;color:#949d92;margin-top:30px;display:flex;justify-content:space-between;gap:20px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:12px}th{text-align:left;font-weight:500;color:#8b9588;background:#fafbf7;padding:14px 20px;white-space:nowrap}td{padding:17px 20px;border-top:1px solid #edf0e7;color:#56654f;line-height:1.6}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-group{display:flex;flex-direction:column;gap:9px}.form-group label{font-size:12px;color:#52634e}.form-group input,.form-group select,.form-group textarea{border:1px solid #dce2d5;border-radius:6px;background:#fafbf8;padding:12px;color:#334a33;width:100%;font-size:13px}.form-group textarea{min-height:110px;resize:vertical}.form-group.full{grid-column:1/-1}.form-actions{display:flex;gap:10px;align-items:center;margin-top:23px}.form-actions small{font-size:11px}.switch-row{padding:18px 0;border-bottom:1px solid #edf0e7;display:flex;align-items:center;justify-content:space-between;gap:15px}.switch-row span{font-size:13px}.switch-row small{display:block;font-size:11px;margin-top:6px}.switch{width:38px;height:23px;accent-color:#296253}.connection-list{display:grid;gap:15px;margin-bottom:22px}.connection-card{padding:22px;display:flex;align-items:center;justify-content:space-between;gap:16px;background:#fff;border:1px solid var(--line);border-radius:9px}.connection-card p{font-size:11px;color:#899280;margin-top:7px}.login{min-height:100vh;display:grid;grid-template-columns:1.05fr 1fr}.login-art{background:#153834;color:#e4ebdb;padding:65px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.login-art:after{content:"";width:600px;height:600px;border:1px solid #597465;border-radius:50%;position:absolute;right:-280px;bottom:-150px;box-shadow:0 0 0 60px #ffffff03,0 0 0 120px #ffffff03,0 0 0 180px #ffffff03}.login-art .brand{margin:0}.login-art h1{font-size:42px;line-height:1.5;font-weight:400}.login-art p{color:#a9baab;font-size:14px;max-width:340px;margin-top:23px}.login-art small{color:#91a88f;z-index:1}.login-form{display:flex;align-items:center;justify-content:center;padding:50px}.login-form form{width:100%;max-width:360px}.login-form .form-group{margin-top:20px}.login-form h2{font-size:26px}.login-form .button.primary{width:100%;margin-top:26px;padding:14px}.login-form p{font-size:12px;margin:10px 0 24px;color:#899383}.error{color:#a34e38;font-size:12px;margin:14px 0;line-height:1.7}.pill{border:1px solid #dce3d3;padding:5px 8px;font-size:10px;border-radius:4px;color:#6e8062}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.toolbar select{padding:9px;border:1px solid var(--line);border-radius:6px;background:white;font-size:12px}#toast{position:fixed;right:30px;bottom:30px;background:#193e34;color:#fff;padding:14px 22px;border-radius:8px;box-shadow:0 6px 28px #0002;font-size:12px;max-width:460px;z-index:100;display:none}.login-switch{background:none;color:#486f50;font-size:12px;text-decoration:underline;margin-top:20px}.inline-actions{display:flex;gap:8px;flex-wrap:wrap}.detail{padding:20px;background:#f7f8f2;border-radius:7px;margin-top:20px;font-size:12px;line-height:1.9;overflow-wrap:anywhere}.mono{font-family:ui-monospace,monospace;font-size:11px}.tagline{font-size:11px;color:#9caa94;margin-bottom:18px}.visually-hidden{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}details summary{cursor:pointer;font-size:12px;color:#6d8162}details .detail{margin-top:12px}
@media(max-width:1150px){.sidebar{width:205px;padding:26px 15px}.shell{grid-template-columns:205px 1fr}.content{padding:30px 28px}.topbar{padding:0 28px}.strategy-grid{grid-template-columns:repeat(2,1fr)}.stats{gap:12px}.stat{padding:17px}.grid2{grid-template-columns:1fr}.market-band{gap:16px;flex-wrap:wrap}}
@media(max-width:700px){.shell{display:block}.sidebar{position:relative;width:100%;padding:18px}.brand{margin:0 0 18px}.nav{display:flex;overflow:auto;gap:5px}.nav a{white-space:nowrap;padding:10px}.nav svg{display:none}.navlabel,.sidefoot{display:none}.main{width:100%}.topbar{height:58px;padding:0 20px}.content{padding:25px 18px}.topright{gap:10px}.topright .badge{display:none}.stats{grid-template-columns:1fr 1fr}.strategy-grid{grid-template-columns:1fr}.title-row{align-items:flex-start}h1{font-size:24px}.form-grid{grid-template-columns:1fr}.market-band{gap:13px}.market-band .end{margin-left:0}.login{display:block}.login-art{padding:30px;min-height:220px}.login-art h1{font-size:26px;margin-top:25px}.login-art p,.login-art>small{display:none}.login-form{padding:35px 25px}.connection-card{align-items:flex-start;flex-direction:column}.footer{flex-direction:column}.panelhead{padding:20px;flex-wrap:wrap}.panelbody{padding:0 20px 20px}}
/* Performance evidence is compact; critical risk and stale-state warnings stay visible. */
.capital-risk{padding:12px 16px;margin:0 0 20px;border:1px solid #dbcfad;border-radius:8px;background:#faf7ef;color:#675638;font-size:13px;line-height:1.7}
.capital-risk details{margin-top:4px}.capital-risk summary{cursor:pointer}.capital-risk p{margin:10px 0}
.reference-status{padding:10px 14px;margin:0 0 12px;background:#edf3eb;border-radius:6px;font-size:12px;line-height:1.6;color:#35553d}
.login-art{justify-content:flex-start}.login-art .login-hero{margin-top:clamp(170px,32vh,330px);position:relative;z-index:1}
@media(max-width:700px){.login-art .login-hero{margin-top:32px}}
.reference-status details{margin-top:4px}.reference-status summary{cursor:pointer}
.reference-warning{background:#fff2df;color:#805119;border-left:3px solid #b88942}
.reference-basis{font-size:12px;line-height:1.7;color:#596454;margin:12px 0}
.reference-chart-scroll{width:100%;overflow-x:auto}.reference-chart{width:100%;min-width:620px;height:auto;display:block}
@media(max-width:700px){.toolbar:has([data-performance-strategy]){flex-wrap:wrap}.toolbar:has([data-performance-strategy])>.tabs{flex:0 0 100%;width:100%}.toolbar:has([data-performance-strategy]) .tab{white-space:nowrap;flex:1}.toolbar:has([data-performance-strategy])>select{flex:1}}
.payment-choices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;border:0;padding:0;margin:20px 0}
.payment-choice{padding:16px;border:1px solid #dce2d5;border-radius:8px;cursor:pointer;background:#fafbf8;line-height:1.7}
.payment-choice>span{display:flex;align-items:center;gap:10px;font-size:14px}.payment-choice input{accent-color:#296253;margin:0;flex-shrink:0}.payment-choice small{display:block;margin-top:8px;font-size:12px}
.payment-choice:has(input:checked){border-color:#296253;background:#edf3eb}.payment-choice:focus-within{outline:2px solid #296253;outline-offset:2px}
@media(max-width:700px){.payment-choices{grid-template-columns:1fr}.payment-actions{flex-wrap:wrap}}
.research-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:700px){.research-grid{grid-template-columns:1fr}}
/* One listed product; keep the legacy class for stable incremental rendering. */
.five-strategy-grid{grid-template-columns:minmax(0,1fr);gap:14px;align-items:stretch}
.five-strategy-grid>*{min-width:0}
.settings-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:24px;padding:5px;background:#e9eee5;border-radius:9px;width:fit-content}
.settings-tabs .tab{font-size:14px;padding:11px 22px}
.settings-tabs .tab.active{background:white;color:#204c3b}
.five-strategy-grid .panelhead{padding:20px 16px 14px;min-height:82px;align-items:flex-start}
.five-strategy-grid .panelhead h2{font-size:16px;line-height:1.5;overflow-wrap:anywhere}
.five-strategy-grid .panelbody{padding:0 16px 18px;display:flex;flex-direction:column;gap:10px}
.five-strategy-grid .panelbody>.subtitle{min-height:66px;margin-top:0;font-size:12px}
.five-strategy-grid .panelbody>.button{align-self:flex-start;margin-top:auto;padding:10px 12px}
.five-strategy-grid .panelbody>p:not(.subtitle){font-size:12px;line-height:1.7;min-height:42px}
.five-strategy-grid .strategy-card{padding:18px 16px;gap:14px}
.five-strategy-grid .strategy-card h3{line-height:1.6;min-height:48px}
.five-strategy-grid .strategy-card footer{margin-top:auto;flex-wrap:wrap;gap:10px}
.five-strategy-grid .strategy-card .number{flex-wrap:wrap;gap:8px}
@media(max-width:1279px){.five-strategy-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:959px){.five-strategy-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:600px){.five-strategy-grid{grid-template-columns:minmax(0,1fr)}.five-strategy-grid .panelhead{min-height:0}.five-strategy-grid .panelbody>.subtitle{min-height:0}.five-strategy-grid .strategy-card h3{min-height:0}}
.simulation-links{display:grid;gap:12px;margin:24px 0}.simulation-links a{white-space:normal;text-align:center;min-height:48px}
.simulation-detail{background:#fff;border:1px solid var(--border,#e0e5da);border-radius:10px;margin:24px 0;padding:24px;scroll-margin-top:24px}
.simulation-head{display:flex;justify-content:space-between;align-items:start;gap:24px;padding-bottom:20px;border-bottom:1px solid #e0e5da}.simulation-head h2{margin:12px 0 0}
.simulation-columns{display:grid;grid-template-columns:1fr 1.2fr;gap:24px;margin-top:24px}.simulation-columns>section{min-width:0;border:1px solid #e0e5da;border-radius:8px;padding:20px}.simulation-columns h3,.simulation-orders h3{margin:0 0 20px}
details.simulation-orders>summary{cursor:pointer;font-weight:600;padding:4px 0;line-height:1.6}details.simulation-orders>summary::marker{color:#6b786e}details.simulation-orders>summary::after{content:'点击展开';font-size:12px;font-weight:400;color:#6b786e;margin-left:16px}details.simulation-orders[open]>summary{margin-bottom:20px}details.simulation-orders[open]>summary::after{content:'点击收起'}details.simulation-orders>summary:focus-visible{outline:2px solid #467359;outline-offset:5px;border-radius:3px}
.simulation-metrics,.simulation-facts,.checkout-summary{display:grid;grid-template-columns:1fr 1fr;margin:0;gap:20px}.simulation-metrics{padding-bottom:20px;border-bottom:1px solid #e0e5da}.simulation-facts{margin-top:20px}
.simulation-detail dt,.checkout-summary dt{color:#6b786e;font-size:12px;line-height:1.6}.simulation-detail dd,.checkout-summary dd{margin:8px 0 0;font-weight:600;overflow-wrap:anywhere}.simulation-metrics dd{font-size:20px;color:#35553d}.simulation-detail .reference-chart-scroll{overflow:hidden}.simulation-orders{margin-top:24px;border-top:1px solid #e0e5da;padding-top:24px}.simulation-orders table{min-width:980px}.plan-price{font-size:24px!important;color:#35553d}.plan-price small{font-size:12px}.strategy-card footer:has([data-checkout-strategy]){align-items:stretch;flex-direction:column;gap:12px}.checkout-summary{margin-bottom:24px}.settings-tabs{flex-wrap:wrap}
@media(max-width:960px){.simulation-columns{grid-template-columns:1fr}.simulation-head{flex-direction:column}.simulation-detail{padding:18px}}
@media(max-width:600px){.simulation-links{grid-template-columns:1fr}.simulation-metrics dd{font-size:18px}.simulation-columns>section{padding:14px}.simulation-detail{padding:14px}.checkout-summary{grid-template-columns:1fr}}
.account-menu{position:relative}.account-menu>summary{display:flex;align-items:center;gap:10px;cursor:pointer;min-height:44px;list-style:none}.account-menu>summary::-webkit-details-marker{display:none}.account-menu-panel{position:absolute;right:0;top:calc(100% + 10px);min-width:200px;background:white;border:1px solid #d5ddd0;border-radius:8px;box-shadow:0 8px 24px #213c2420;z-index:20;padding:8px;display:flex;flex-direction:column;align-items:stretch}.account-menu-panel button{text-align:left;min-height:44px}.account-menu summary:focus-visible{outline:2px solid #467359;outline-offset:4px}
.live-connection-status{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 18px;border:1px solid #d7e5d6;border-radius:9px;background:#f3f8f1;margin:18px 0}.live-connection-status strong{font-size:14px;color:#315c43}.live-connection-status p{font-size:12px;color:#718073;margin-top:4px}.live-connection-status.pending{border-color:#e1d6be;background:#faf7ef}.live-connection-status.pending strong{color:#806536}.live-readiness{margin:18px 0}.live-readiness>summary{list-style:none}.live-readiness>summary::-webkit-details-marker{display:none}.live-readiness-summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:19px 24px;cursor:pointer}.live-readiness-summary>span:first-child{display:flex;flex-direction:column;gap:5px}.live-readiness-summary strong{font-size:16px;color:#233333}.live-readiness-summary small{font-size:12px;color:#7b857e}.live-readiness-summary:after{content:'展开';font-size:12px;color:#6d8162;margin-left:auto;order:2}.live-readiness[open] .live-readiness-summary:after{content:'收起'}.live-readiness>.panelbody{border-top:1px solid var(--line)}.live-readiness-connections{margin-top:22px;padding-top:18px;border-top:1px solid #edf0e7}.live-readiness-connections h3{margin-bottom:2px}.live-readiness-connections .switch-row{position:relative;align-items:center;flex-wrap:wrap}.live-readiness-connections .live-context{flex:1 0 100%;margin-left:0}.live-orders-empty{padding:28px 0;text-align:center;color:#738176}.live-orders-empty strong{display:block;font-size:14px;color:#526c58;margin-bottom:8px}.live-orders-empty p{font-size:12px;max-width:580px;margin:0 auto}.live-connection-status+.actions{margin-top:4px}
.dfv-market,.dfv-market+section.panel{padding:24px;margin-bottom:20px}
.dfv-chart-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:12px}
.dfv-chart-header h2{margin:0}.dfv-chart-controls{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.dfv-chart-controls small{font-variant-numeric:tabular-nums;color:var(--muted,#78847b)}
.dfv-chart{display:block;width:100%;min-width:660px;height:auto;max-height:570px}
.dfv-chart text{font-size:11px;fill:#667662}.dfv-chart-scroll{overflow-x:auto}
.dfv-hover-hit{cursor:crosshair}.dfv-hover-tip{visibility:hidden;pointer-events:none}
.dfv-hover-column:hover .dfv-hover-tip{visibility:visible}
.dfv-chart .dfv-hover-tip text{fill:#fff;font-size:14px;font-variant-numeric:tabular-nums}
.dfv-chart-empty{min-height:360px;display:grid;place-items:center;color:#78847b}
.dfv-chart-status{font-size:12px;color:#527763}.dfv-warning{color:#956c2c}
@media(max-width:600px){.dfv-chart-header{flex-direction:column}.dfv-chart-controls{width:100%;align-items:flex-end}.dfv-chart-header h2{font-size:17px}}