:root{--paper:#F7FAFD;--ink:#162D4D;--blue:#245FDC;--ice:#E7EFFC;--green:#176B58;--amber:#8C570D;--muted:#55667C;--border:#D9E2ED;font-family:'Segoe UI','Microsoft YaHei',sans-serif;color:var(--ink);background:var(--paper);font-size:16px}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{border:1px solid var(--border);background:white;color:var(--ink);border-radius:8px;padding:10px 14px;transition:background .16s,border-color .16s,transform .16s}button:hover{border-color:var(--blue);background:var(--ice)}button:active{transform:translateY(1px)}:focus-visible{outline:3px solid #719FF3;outline-offset:3px}header{min-height:90px;max-width:1440px;margin:auto;padding:22px 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}.brand{display:flex;gap:12px;align-items:center;font-family:Georgia,serif;font-size:25px}.brand-symbol{background:var(--blue);color:white;width:43px;height:43px;display:grid;place-items:center;border-radius:13px;font:29px 'Segoe UI'}.brand small{display:block;font:12px 'Microsoft YaHei';letter-spacing:4px;margin-top:4px}.brand i{font-weight:normal}nav{display:flex;gap:26px;align-items:center;font-size:14px}.text-button{padding:6px 0;border:0;background:transparent;color:var(--muted)}.edition{font:12px Consolas,monospace;color:var(--muted)}main{max-width:1440px;margin:auto;padding:0 5%}.intro{padding:56px 0 36px;display:grid;grid-template-columns:1.15fr 1fr;gap:44px;align-items:center}.eyebrow{font:12px Consolas,monospace;letter-spacing:1.3px;color:var(--blue);margin:0 0 18px}h1{font-size:clamp(32px,3.2vw,48px);letter-spacing:-1.6px;line-height:1.38;margin:0;font-weight:650}h1 span{color:var(--blue)}.intro-copy{color:var(--muted);font-size:16px;line-height:1.9;margin:22px 0 0}.route{position:relative;display:flex;align-items:center;justify-content:center;min-height:240px;padding-bottom:38px;background:radial-gradient(ellipse at center,#E7EFFC,transparent 70%)}.route-node{z-index:1;text-align:center;min-width:95px}.route-node>span{display:grid;place-items:center;width:48px;height:48px;margin:0 auto 14px;background:white;box-shadow:0 3px 12px #162d4d10;border:1px solid var(--border);border-radius:50%;font:15px Consolas}.route-node.middle>span{background:var(--blue);border-color:var(--blue);color:white;box-shadow:0 0 0 9px #245fdc10}.route-node strong{font-size:16px;display:block}.route-node small{display:block;font-size:12px;color:var(--muted);margin-top:7px}.route-track{height:1px;background:var(--blue);opacity:.35;flex:1;max-width:54px;transform:translateY(-28px)}.route>p{position:absolute;bottom:-2px;text-align:center;font-size:12px;line-height:1.8;color:var(--muted)}.presets{display:flex;gap:12px;align-items:center;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:20px 0;margin-bottom:32px}.presets>span{font-weight:600;margin-right:12px;white-space:nowrap}.presets small{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:4px}.presets button{font-size:14px}.presets button b{padding-left:20px;color:var(--blue)}.presets button.active{background:var(--ice);border-color:var(--blue)}#reset{margin-left:auto}.workspace{display:grid;grid-template-columns:260px minmax(0,1fr);gap:34px;scroll-margin-top:24px}.section-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:0 0 18px}.section-top h2{font-size:20px;margin:0;font-weight:650}.section-top>span{font:12px Consolas,'Microsoft YaHei';color:var(--muted)}.helper{font-size:14px;line-height:1.7;color:var(--muted)}.profile{border-right:1px solid var(--border);padding-right:26px}.field{display:block;font-size:14px;margin-top:19px;line-height:1.5}.field select{width:100%;margin-top:8px;padding:11px 30px 11px 10px;border:1px solid var(--border);border-radius:7px;color:var(--ink);background:white;font-size:14px;min-height:44px}.field select:focus{border-color:var(--blue)}details{margin-top:22px;border-top:1px solid var(--border);padding-top:18px}summary{cursor:pointer;font-size:14px;font-weight:600}summary span{font-size:12px;color:var(--muted);font-weight:400}.profile-note{padding:17px;border-radius:8px;background:var(--ice);margin:26px 0;font-size:14px;line-height:1.7}.profile-note p{margin-bottom:0}.summary{display:flex;gap:10px;margin-bottom:18px}.stat{background:white;border:1px solid var(--border);border-radius:10px;padding:15px 18px;flex:1;display:flex;gap:12px;align-items:center}.stat b{font:32px Georgia}.stat span{font-size:14px}.stat.open b{color:var(--green)}.stat.verify b{color:var(--amber)}.stat.blocked b{color:#80555A}.toolbar{display:flex;gap:9px;align-items:stretch}.toolbar button{font-size:14px;white-space:nowrap}.toolbar button[aria-pressed=true]{background:var(--ink);color:white}#saved-count{padding-left:7px;font-family:Consolas}.search{display:flex;align-items:center;gap:7px;background:white;border:1px solid var(--border);border-radius:8px;padding:0 12px;flex:1;min-width:0}.search>span{font-size:27px;color:var(--muted)}.search input{border:0;background:none;width:100%;min-width:0;padding:12px 0;font-size:14px;color:var(--ink)}.results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.card{background:white;border:1px solid var(--border);border-radius:12px;padding:23px;display:flex;flex-direction:column;min-width:0;transition:box-shadow .18s,border-color .18s}.card:hover{border-color:#AAC2E9;box-shadow:0 7px 24px #162d4d08}.card-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.provider{font:12px Consolas,'Microsoft YaHei';letter-spacing:.4px}.pill{display:inline-block;font-size:12px;padding:5px 8px;border-radius:5px;white-space:nowrap}.pill.open{color:var(--green);background:#E9F4EF}.pill.verify{color:var(--amber);background:#FFF2DC}.pill.blocked{color:#80555A;background:#F6ECEE}.card h3{font-size:20px;line-height:1.4;font-weight:600;margin:17px 0 8px}.description{font-size:14px;line-height:1.75;color:var(--muted);margin:0;min-height:50px}.benefit{margin:23px 0 18px;padding-bottom:18px;border-bottom:1px solid var(--border)}.benefit strong{font-size:26px;letter-spacing:-.7px;font-weight:600}.benefit small{font-size:12px;display:block;margin-top:6px;color:var(--muted)}.reason{font-size:14px;line-height:1.7;margin:0 0 16px;flex:1}.reason b{font-weight:600}.reason small{display:block;font-size:12px;color:var(--muted);margin-top:5px}.card-actions{display:flex;gap:8px;align-items:center;justify-content:space-between}.card-actions button{font-size:14px;padding:9px 12px}.card-actions .detail-button{background:var(--ink);color:white;border-color:var(--ink)}.card-actions .save{font-size:14px}.card-actions .save[aria-pressed=true]{color:var(--blue);border-color:var(--blue);background:var(--ice)}.source-row{display:flex;justify-content:space-between;gap:8px;font-size:12px;color:var(--muted);margin-top:17px}.source-row a{color:var(--blue)}.source-row a:hover{text-decoration:underline}.empty{grid-column:1/-1;padding:50px 25px;text-align:center;border:1px dashed var(--border);border-radius:12px;color:var(--muted)}.empty strong{display:block;font-size:21px;color:var(--ink);margin-bottom:12px}.empty button{display:block;margin:20px auto 0}.bottom-note{margin:55px 0 30px;padding:30px 0;border-top:1px solid var(--border);display:grid;grid-template-columns:220px 1fr auto;gap:26px;align-items:center}.bottom-note strong{font-size:20px}.bottom-note p{font-size:14px;line-height:1.8;color:var(--muted);margin:0}.bottom-note a{font-size:14px;color:var(--blue)}footer{max-width:1440px;margin:auto;padding:24px 5%;border-top:1px solid var(--border);display:flex;gap:20px;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}footer button{font-size:12px}dialog{padding:0;border:1px solid var(--border);border-radius:16px;max-width:700px;width:calc(100% - 32px);max-height:88vh;color:var(--ink);box-shadow:0 30px 100px #162d4d33}dialog::backdrop{background:#10223E88;backdrop-filter:blur(3px)}.dialog-top{position:sticky;top:0;background:white;display:flex;align-items:center;justify-content:space-between;padding:16px 25px;border-bottom:1px solid var(--border);z-index:1}.dialog-top span{font:12px Consolas,'Microsoft YaHei'}.dialog-top button{border:0;padding:0;width:35px;height:35px;font-size:26px}#detail-body{padding:30px}#detail-body h2{font-size:30px;line-height:1.35;margin:12px 0}#detail-body h3{font-size:18px;margin:28px 0 14px}#detail-body p,#detail-body li{font-size:16px;line-height:1.8}#detail-body .helper{font-size:14px}.checklist{list-style:none;padding:0}.checklist li{padding:10px 0;border-bottom:1px solid var(--border);display:flex;gap:12px;justify-content:space-between;align-items:center}.checklist li span{font-size:14px;flex:1}.checklist em{font-size:12px;font-style:normal;white-space:nowrap}.checklist .pass{color:var(--green)}.checklist .fail{color:#974447}.checklist .unknown{color:var(--amber)}.notes{background:#FFF6E6;padding:16px 20px;border-radius:9px}.notes p{font-size:14px!important;margin:8px 0}.official{display:block;background:var(--blue);border-radius:8px;padding:14px;text-align:center;color:white;margin:25px 0 10px}.source-link{font-size:12px;color:var(--muted);overflow-wrap:anywhere}.dialog-save{width:100%;margin-top:12px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:12px 20px;border-radius:8px;box-shadow:0 4px 20px #0002;font-size:14px;z-index:10;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90vw;text-align:center}#toast.show{opacity:1}
@media(min-width:1500px){.intro{gap:100px}.workspace{grid-template-columns:280px 1fr;gap:42px}}
@media(max-width:1050px){.workspace{grid-template-columns:235px minmax(0,1fr);gap:22px}.profile{padding-right:18px}.results{grid-template-columns:1fr}.intro{gap:15px}.route-node{min-width:82px}.stat{padding:13px 10px;gap:7px}.stat b{font-size:26px}.stat span{font-size:12px}.toolbar{flex-wrap:wrap}.search{flex-basis:100%}.bottom-note{grid-template-columns:1fr;gap:12px}.presets{gap:8px}.presets button b{padding-left:5px}}
@media(max-width:700px){header{padding:18px 5%}.brand{font-size:21px}.brand-symbol{width:36px;height:36px}nav>a,.edition{display:none}nav{gap:0}nav button{font-size:12px}.intro{display:block;padding:35px 0 26px}h1{font-size:33px;letter-spacing:-1px}.intro-copy{font-size:14px;margin-top:17px}.desktop{display:none}.route{display:none}.presets{flex-wrap:wrap;padding:15px 0;gap:8px}.presets>span{width:100%;display:flex;gap:10px;align-items:center}.presets small{margin:0}.presets button{font-size:12px;padding:10px 9px}.presets button b{display:none}#reset{margin:0;font-size:12px}.workspace{display:block}.profile{padding:0;border:0;margin-bottom:28px}.profile>.helper{margin-top:0}#primary-fields{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.field{margin-top:12px;font-size:14px}.field select{font-size:14px}.profile-note{display:none}#advanced-fields{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.summary{gap:7px}.stat{padding:12px 8px;display:block}.stat b{display:block;font-size:29px;margin-bottom:4px}.stat span{font-size:12px}.toolbar .search{flex-basis:100%}.toolbar button{flex:1}.card{padding:20px}.card h3{font-size:21px}.bottom-note{margin-top:32px}footer{flex-direction:column;gap:10px;align-items:flex-start}#detail-body{padding:23px}.dialog-top{padding:12px 20px}.checklist li{align-items:flex-start}#detail-body h2{font-size:26px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}