:root{--ink:#10283c;--soft:#f3efe6;--paper:#fffdf8;--coral:#d76242;--teal:#1e807d;--line:#dcd5c8;--muted:#5b6870;--gold:#d3a84b}
  *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--soft);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}
  a{color:var(--teal)}.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:12px;z-index:3;background:#fff;padding:10px}.wrap{width:min(1080px,calc(100% - 32px));margin:auto}
  .hero{padding:72px 24px 54px;color:#fff;background:linear-gradient(130deg,#10283c,#183f56 66%,#1e807d)}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.15em;color:#fac1ae}.hero h1{max-width:900px;margin:12px 0 14px;font-family:"Songti SC",serif;font-size:clamp(36px,6vw,68px);line-height:1.12}.hero p{max-width:790px;margin:0;color:#d7e1e6;font-size:17px}.status,.chip{display:inline-flex;margin:18px 8px 0 0;padding:7px 11px;border:1px solid #8eacba;border-radius:999px;font-size:12px}
  main{padding:38px 0 70px}.direct-answer,.notice{margin:0 0 24px;padding:26px;border-left:5px solid var(--coral);background:var(--paper);box-shadow:0 14px 38px #19324712}.direct-answer{font-family:"Songti SC",serif;font-size:21px}.notice{border-left-color:var(--gold);font-size:15px}
  section,.card{margin:18px 0;padding:28px;background:var(--paper);border:1px solid var(--line);border-radius:12px}h2{margin:0 0 15px;font-family:"Songti SC",serif;font-size:29px}h3{margin:18px 0 8px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.card{margin:0}.card h2{font-size:24px}.card a{text-decoration:none;color:var(--ink)}.card a:hover{color:var(--teal)}.meta{color:var(--muted);font-size:13px}
  ol.steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:0;counter-reset:item;list-style:none}.steps li{position:relative;min-height:96px;padding:18px 18px 18px 54px;background:#f0f3f2;border-radius:8px}.steps li:before{content:counter(item);counter-increment:item;position:absolute;left:16px;top:17px;display:grid;width:27px;height:27px;place-items:center;color:#fff;background:var(--teal);border-radius:50%;font-weight:800}
  .question-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:0;list-style:none}.question-list li{display:grid;gap:5px;padding:14px;border:1px solid var(--line);border-radius:8px}.question-list span{width:max-content;padding:2px 6px;color:#fff;background:var(--ink);border-radius:3px;font-size:11px}.question-list a{color:var(--ink);font-weight:700;text-decoration:none}.question-list small{color:var(--muted)}
  .risk{margin:26px 0;padding:22px;border-left:5px solid var(--gold);background:#fff8e8}.sources li{margin:9px 0}details{padding:13px 0;border-top:1px solid var(--line)}summary{cursor:pointer;font-weight:800}.back{display:inline-flex;margin-bottom:18px;text-decoration:none}footer{padding:26px 0 48px;color:var(--muted);font-size:13px}
  .article-hero h1{max-width:980px;font-size:clamp(34px,5vw,62px)}.article-layout{max-width:960px}.lead-figure{margin:0 0 24px}.lead-figure img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 42px #19324718}.article-body{padding:28px;background:var(--paper);border:1px solid var(--line);border-radius:12px}.article-body h2{margin-top:42px}.article-body p{font-size:17px}.article-body .direct-answer{margin:0 0 22px}.status-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.status-card{padding:20px;border:1px solid var(--line);border-radius:10px;background:#f8faf8}.status-card h3{margin:8px 0}.status-ok{border-top:4px solid var(--teal)}.status-blocked{border-top:4px solid var(--gold)}
  :focus-visible{outline:3px solid #e46f3b;outline-offset:3px}.portal-page{color:#17201d;background:#f4f1e9}.portal-nav{position:relative;z-index:2;border-bottom:1px solid #cfc8bb;background:#fffdf8}.portal-nav__inner{display:flex;min-height:72px;align-items:center;justify-content:space-between;gap:24px}.portal-brand{display:flex;align-items:center;gap:12px;color:#17201d;font-weight:900;text-decoration:none}.portal-brand__mark{display:grid;width:34px;height:34px;place-items:center;color:#fff;background:#193d34;font-family:"Songti SC",serif;font-size:18px}.portal-brand small{display:block;color:#6b675f;font-size:11px;font-weight:700;letter-spacing:.12em}.portal-nav__links{display:flex;align-items:center;gap:20px}.portal-nav__links>a{color:#39443f;font-size:14px;font-weight:700;text-decoration:none}.button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;padding:0 18px;border:1px solid #193d34;border-radius:4px;color:#fff;background:#193d34;font-weight:800;text-decoration:none;transition:transform 140ms cubic-bezier(.23,1,.32,1),background-color 180ms cubic-bezier(.23,1,.32,1)}.button:hover{color:#fff;background:#245848;transform:translateY(-1px)}.button:active{transform:scale(.98)}.button--paper{color:#17201d;background:#fffdf8}.button--paper:hover{color:#17201d;background:#f3eee4}.button--coral{border-color:#d95536;background:#d95536}.button--coral:hover{background:#b9442a}.submission-hero{position:relative;overflow:hidden;padding:78px 0 72px;color:#fff;background:#193d34}.submission-hero:before{position:absolute;inset:0;content:"";opacity:.18;background-image:linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,transparent,#000 65%)}.submission-hero__grid{position:relative;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(330px,.75fr);gap:54px;align-items:center}.submission-hero h1{max-width:760px;margin:14px 0 20px;font-family:"Songti SC","Noto Serif CJK SC",serif;font-size:clamp(44px,6.5vw,80px);font-weight:700;line-height:1.08;letter-spacing:-.04em}.submission-hero__lead{max-width:680px;color:#e0e6df;font-size:18px}.submission-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.submission-proof{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}.submission-proof span{padding:5px 9px;border:1px solid #ffffff42;color:#dce7df;font-size:12px}.auto-receipt{position:relative;padding:26px;border:1px solid #ffffff4a;background:#102b25;box-shadow:18px 18px 0 #0d2f29}.auto-receipt__top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:15px;border-bottom:1px solid #ffffff26}.auto-receipt__top strong{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;letter-spacing:.1em}.live-dot{display:inline-flex;flex:none;align-items:center;gap:7px;white-space:nowrap;color:#c6eadb;font-size:12px}.live-dot:before{width:8px;height:8px;border-radius:50%;background:#54cf91;content:"";box-shadow:0 0 0 4px #54cf9124}.receipt-steps{display:grid;gap:0;margin:18px 0 0;padding:0;counter-reset:receipt;list-style:none}.receipt-steps li{display:grid;grid-template-columns:30px 1fr auto;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid #ffffff17}.receipt-steps li:before{display:grid;width:25px;height:25px;place-items:center;border:1px solid #ffffff4a;counter-increment:receipt;content:counter(receipt);font:700 12px ui-monospace,SFMono-Regular,Menlo,monospace}.receipt-steps span{color:#a8bcb3;font-size:12px}.receipt-note{margin:17px 0 0;color:#9fb5ac;font-size:12px}.portal-main{padding:44px 0 80px}.editorial-lead{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:start;padding:36px;border-top:5px solid #d95536;background:#fffdf8}.editorial-lead h2{font-size:34px}.editorial-lead p{margin:0;color:#4d5651;font-size:17px}.flow-rail{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:22px 0;border-top:1px solid #bfb7a9;border-bottom:1px solid #bfb7a9}.flow-step{position:relative;padding:25px 20px 26px;border-right:1px solid #bfb7a9}.flow-step:last-child{border-right:0}.flow-step span{font:800 12px ui-monospace,SFMono-Regular,Menlo,monospace;color:#d95536}.flow-step strong{display:block;margin:9px 0 6px;font-family:"Songti SC",serif;font-size:22px}.flow-step p{margin:0;color:#626961;font-size:13px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}.section-head p{max-width:620px;margin:0;color:#626961}.acceptance-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:#cfc8bb;border:1px solid #cfc8bb}.acceptance-card{min-height:200px;padding:28px;background:#fffdf8}.acceptance-card span{color:#d95536;font:800 12px ui-monospace,SFMono-Regular,Menlo,monospace}.acceptance-card h3{font-family:"Songti SC",serif;font-size:25px}.acceptance-card p{color:#5e655f}.library-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.library-strip a{display:block;min-height:142px;padding:22px;border-top:4px solid #193d34;color:#17201d;background:#fffdf8;text-decoration:none;transition:transform 180ms cubic-bezier(.23,1,.32,1),box-shadow 180ms cubic-bezier(.23,1,.32,1)}.library-strip a:hover{transform:translateY(-3px);box-shadow:0 14px 30px #19324714}.library-strip strong{display:block;margin-bottom:7px;font-family:"Songti SC",serif;font-size:22px}.library-strip span{color:#68706a;font-size:13px}.policy-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px}.policy-copy{padding:34px;background:#fffdf8}.policy-copy h2:not(:first-child){margin-top:38px}.policy-aside{position:sticky;top:20px;height:max-content;padding:24px;color:#fff;background:#193d34}.policy-aside h2{font-size:25px}.policy-aside ul{padding-left:20px}.policy-aside li{margin:9px 0}.policy-table{width:100%;border-collapse:collapse;background:#fffdf8}.policy-table th,.policy-table td{padding:15px;border:1px solid #cfc8bb;text-align:left;vertical-align:top}.policy-table th{width:150px;color:#193d34;background:#ece7dc}.check-list{display:grid;gap:10px;padding:0;list-style:none}.check-list li{position:relative;padding-left:26px}.check-list li:before{position:absolute;left:0;top:2px;color:#176a59;content:"✓";font-weight:900}.rejection-list li:before{color:#d95536;content:"×"}.submission-empty{padding:42px;border:1px dashed #a89f91;text-align:center;background:#fffdf8}.submission-empty h2{font-size:31px}.submission-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.submission-card{padding:24px;border-top:5px solid #193d34;background:#fffdf8}.submission-card h2{font-size:25px}.submission-card__meta{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0;color:#6b706a;font-size:12px}.submission-card__meta span{padding:3px 7px;background:#ece7dc}.submission-status{display:inline-flex;padding:4px 8px;color:#176a59;background:#dfece6;font-size:12px;font-weight:800}.automation-boundary{padding:22px;border-left:5px solid #4378a8;background:#edf3f7}.automation-boundary strong{display:block;margin-bottom:5px}.portal-footer{padding:34px 0;color:#cbd6d0;background:#102b25}.portal-footer__grid{display:flex;align-items:center;justify-content:space-between;gap:28px}.portal-footer a{color:#fff}.portal-footer p{margin:0;color:#9fb5ac;font-size:13px}.minor-links{display:flex;flex-wrap:wrap;gap:16px}.minor-links a{font-size:13px;text-decoration:none}
  @media(max-width:800px){.portal-nav__inner{min-height:64px}.portal-nav__links>a:not(.button){display:none}.submission-hero{padding:54px 0}.submission-hero__grid,.editorial-lead,.policy-layout{grid-template-columns:1fr}.submission-hero h1{font-size:48px}.auto-receipt{box-shadow:10px 10px 0 #0d2f29}.flow-rail{grid-template-columns:1fr 1fr}.flow-step:nth-child(2){border-right:0}.flow-step:nth-child(-n+2){border-bottom:1px solid #bfb7a9}.library-strip{grid-template-columns:1fr}.policy-aside{position:static}.portal-footer__grid{align-items:flex-start;flex-direction:column}.section-head{align-items:flex-start;flex-direction:column}}
  @media(max-width:700px){.hero{padding-top:48px}.grid,ol.steps,.question-list,.status-grid,.acceptance-grid,.submission-grid{grid-template-columns:1fr}.direct-answer,section,.card,.article-body{padding:20px}.hero h1,.article-hero h1{font-size:40px}.submission-hero h1{font-size:42px}.submission-hero__lead{font-size:16px}.submission-actions .button{width:100%}.flow-rail{grid-template-columns:1fr}.flow-step{border-right:0;border-bottom:1px solid #bfb7a9}.flow-step:nth-child(2){border-right:0}.flow-step:last-child{border-bottom:0}.editorial-lead{padding:24px}.policy-copy{padding:24px}.policy-table,.policy-table tbody,.policy-table tr,.policy-table th,.policy-table td{display:block}.policy-table th{width:auto}.portal-brand small{display:none}}
  @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.library-strip a{transition-duration:.01ms!important}}