:root{--sp-primary:#4b2e22;--sp-accent:#b87945;--tblr-primary:#4b2e22;--tblr-body-color:#3b241b;--tblr-body-font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;--ink:#3b241b;--muted:#80604c;--line:#e8cfb6;--paper:#fffaf2;--canvas:#fbf2e6}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);-webkit-font-smoothing:antialiased}a{-webkit-tap-highlight-color:transparent}.container-xl{max-width:1160px;padding-inline:32px}.utility-bar{background:#3e251a;color:#f4ddc2;font-size:10px;letter-spacing:1.5px}.utility-inner{display:flex;justify-content:space-between;padding-block:9px}.portal-header{background:var(--paper);border-bottom:1px solid var(--line)}.header-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:100px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);flex-shrink:0}.brand:hover{color:var(--sp-primary);text-decoration:none}.brand-symbol{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:#f2d6b5;color:#8b512d;transform:rotate(-6deg)}.brand-symbol svg{width:27px;height:27px}.word-brand strong{display:block;font-size:21px;font-weight:600;letter-spacing:2px;line-height:1.4}.word-brand small{display:block;font-size:10px;color:var(--muted);margin-top:3px;letter-spacing:.6px}.site-nav{display:flex;align-items:center;gap:6px}.site-nav a{display:flex;align-items:center;justify-content:center;min-height:44px;padding:11px 20px;border-radius:24px;color:#8e6548;text-decoration:none;font-size:13px;font-weight:600}.site-nav a:hover,.site-nav a[aria-current]{background:#efd3b0;color:#62391f}.site-nav a:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid #ae835c;outline-offset:3px}.site-notice{padding:10px 0;font-size:11px;line-height:1.8;color:#926c4c;background:#f4e1c9}.site-notice strong{font-weight:500;color:#7a4c2c}.site-notice a{color:#7a4c2c;margin-left:10px;text-decoration:underline;white-space:nowrap}.hero{overflow:hidden;background:#f4e0c5}.hero-inner{display:grid;grid-template-columns:1.2fr 1fr;min-height:400px}.hero-copy{padding:49px 0 42px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:600;color:#9b6942;margin:0 0 14px}.hero .eyebrow{display:flex;align-items:center;gap:10px}.hero .eyebrow>span{display:block;width:6px;height:6px;background:#a15c2d;border-radius:50%}h1{font-size:44px;line-height:1.35;letter-spacing:-1px;font-weight:600;margin:0 0 17px}h1>span{color:var(--sp-primary)}.hero-description{font-size:14px;line-height:1.85;color:var(--muted);margin:0 0 20px}.hero-actions{display:flex;align-items:center;gap:22px;margin:24px 0}.hero-actions .portal-button{min-width:220px}.hero-secondary{color:#87532f;font-size:12px;text-decoration:none}.hero-caption{display:flex;gap:10px;align-items:center;color:#9c724d;font-size:10px}.caption-rule{width:22px;height:1px;background:#b87945}.hero-art{position:relative;margin:28px 0 28px 35px;display:flex;flex-direction:column;justify-content:center;padding:30px 35px;background:#bd875d;border-radius:120px 24px 24px 24px;overflow:hidden;color:#4b2e22}.art-type{font-size:48px;font-weight:600;line-height:1.06;letter-spacing:-2px}.art-type span{color:#fff1da}.art-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:25px;font-size:11px;gap:12px}.art-bottom svg{width:30px;height:30px}.art-orbit{position:absolute;width:210px;height:210px;border:1px solid #ffffff70;border-radius:50%;right:-90px;top:-95px}.orbit-two{width:300px;height:300px;right:-135px;top:-140px}.services-section{padding:38px 0}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}.section-heading .eyebrow{font-size:9px;margin-bottom:9px}h2{font-size:25px;font-weight:600;line-height:1.4;letter-spacing:-.5px;margin:0}h3{font-size:21px;font-weight:600;line-height:1.4;margin:0 0 12px}.section-description{font-size:12px;color:var(--muted);margin:0 0 3px}.service-card{border:1px solid var(--line);background:var(--paper);border-radius:16px;overflow:hidden;box-shadow:0 4px 16px #62391f04}.service-card .card-body{padding:25px;display:flex;flex-direction:column}.service-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:21px}.service-icon{display:grid;place-items:center;width:43px;height:43px;border-radius:12px;background:#f5e3ca;color:#8b512d;flex-shrink:0}.service-icon svg{width:24px;height:24px}.service-number{font-size:9px;letter-spacing:1px;color:#a29384}.service-english{font-size:10px;font-weight:600;letter-spacing:1px;color:#a96530;margin:0 0 8px}.service-description{font-size:13px;line-height:1.9;color:var(--muted);margin:0 0 23px;flex:1}.portal-button{display:inline-flex;justify-content:space-between;align-items:center;gap:14px;min-height:48px;padding:12px 18px;border-radius:10px;border:1px solid var(--sp-primary);background:var(--sp-primary);color:#fffaf2;font-size:14px;font-weight:500;text-decoration:none;touch-action:manipulation}.portal-button:hover,.portal-button:active{background:#362015!important;border-color:#362015!important;color:#fffaf2!important}.portal-button:disabled{opacity:.65}.portal-button svg{width:20px;height:20px;margin:0}.service-card .card-footer{background:#fbefdf;border-top:1px solid var(--line);color:#a18c79;font-size:10px;padding:12px 25px}.support-note{display:flex;gap:10px;font-size:12px;line-height:1.8;color:var(--muted);margin-top:22px}.support-note svg{width:18px;height:18px;flex-shrink:0;margin-top:2px}.support-note p{margin:0}.support-note strong{font-weight:500;color:#735842}.toolbox-entry{display:flex;gap:16px;align-items:center;border:1px solid var(--line);background:#f0d8b9;border-radius:14px;padding:22px;margin-top:24px;color:var(--ink);text-decoration:none}.toolbox-entry:hover{background:#eacba4;color:var(--ink);text-decoration:none}.toolbox-entry-copy{display:flex;flex-direction:column;gap:7px;flex:1;font-size:12px;color:var(--muted)}.toolbox-entry-copy strong{font-size:17px;color:#5b341f;font-weight:600}.toolbox-entry-copy strong span{font-size:9px;letter-spacing:1px;margin-left:12px;color:#a08c78;font-weight:400}.toolbox-entry-arrow{font-size:25px;color:#92704c}.toolbox-page{min-height:calc(100svh - 300px);padding:26px 0 52px}.toolbox-back{display:inline-flex;align-items:center;min-height:44px;color:#8a6c51;font-size:12px;text-decoration:none;margin-bottom:18px}.toolbox-page h1{font-size:34px}.toolbox-grid h2{font-size:23px}.tool-status{font-size:10px;border-radius:20px;padding:6px 10px;background:#eee6d9;color:#7d654c}.status-ready{background:#edeadf;color:#73724e}.status-paused{background:#f0e7de;color:#96745b}.toolbox-help{display:flex;justify-content:space-between;align-items:center;gap:25px;padding-top:26px;margin-top:30px;border-top:1px solid var(--line)}.toolbox-help h2{font-size:18px;margin-bottom:8px}.toolbox-help .eyebrow{font-size:9px;margin-bottom:8px}.toolbox-help p:last-child{font-size:12px;line-height:1.9;color:var(--muted);margin:0}.toolbox-help .btn{white-space:nowrap;min-height:44px;border-color:#bba78f;color:#73533b;border-radius:9px}.reset-guide{padding:23px 15px 23px 30px}.reset-guide h2{font-size:21px}.reset-guide ol{padding-left:20px;margin:20px 0;color:var(--muted);font-size:13px;line-height:1.9}.reset-guide li{padding-left:6px;margin-bottom:10px}.reset-guide .toolbox-back{margin-bottom:0}.lookup-status{margin:17px 0 0;color:#94613f;font-size:13px;line-height:1.8}.lookup-status:empty{display:none}.lookup-result{padding:22px;margin-top:22px;background:#f5e3ca;border:1px solid #d7b38c;border-radius:12px}.lookup-result[hidden]{display:none}.lookup-result .eyebrow{font-size:11px;color:#8c6b4d}.lookup-id{display:block;font:600 clamp(25px,6vw,32px)/1.5 ui-monospace,Consolas,monospace;letter-spacing:1px;color:#60432f;overflow-wrap:anywhere;user-select:all}.lookup-actions{display:flex;gap:10px;margin-top:15px}.lookup-actions .btn{min-height:44px;flex:1;border-color:#bba68e;color:#684932;font-size:13px;border-radius:8px}.lookup-result .form-hint{display:block;font-size:11px}.form-label{font-size:14px;font-weight:500;color:#684e3a;margin-bottom:9px}.form-control,.form-select{background:#fffefb;border-color:#ddcdbd;border-radius:10px;min-height:52px;font-size:16px;padding:13px 15px;color:#48382c}.form-control::placeholder{color:#b4a594;font-size:14px}.form-control:focus,.form-select:focus{border-color:#a17b56;box-shadow:0 0 0 3px #a17b561a;background:#fffefb}.form-hint{color:#a08c79;font-size:11px;line-height:1.8}.portal-footer{border-top:1px solid var(--line);padding:25px 0 30px;background:#eed7b9}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}.footer-title{font-size:13px;font-weight:600;letter-spacing:1px;color:#77583f}.portal-footer p{font-size:10px;color:#a6927e;margin:7px 0 0;letter-spacing:1px}.footer-meta{display:flex;flex-direction:column;gap:5px;font-size:10px;line-height:1.8;color:#9c724d;text-align:right}.footer-meta a,.statement-copy a{color:#866243;text-decoration:underline}.statement-copy{max-width:850px}.statement-copy h2{font-size:20px;margin:28px 0 12px}.statement-copy p{font-size:14px;color:var(--muted);line-height:1.95}.skip-link{position:absolute;top:-70px;left:15px;z-index:10;padding:12px;background:var(--paper);color:var(--sp-primary)}.skip-link:focus{top:10px}
@media(max-width:991px){.header-inner{flex-wrap:wrap;padding-top:18px;padding-bottom:12px;gap:13px}.site-nav{width:100%}.site-nav a{flex:1}.hero-inner{grid-template-columns:1.2fr 1fr}.art-type{font-size:37px}.hero-art{margin-left:20px;padding:25px}.hero-copy h1{font-size:37px}}
@media(max-width:767px){.container-xl{padding-inline:18px}.utility-bar{display:none}.portal-header{position:sticky;top:0;z-index:30;background:#fffaf2f5;backdrop-filter:blur(12px)}.header-inner{min-height:0;padding-top:13px;padding-bottom:8px;gap:10px}.brand-symbol{width:34px;height:34px;border-radius:11px}.brand-symbol svg{width:22px;height:22px}.word-brand strong{font-size:18px;letter-spacing:1px}.word-brand small{font-size:9px;margin-top:1px}.site-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px}.site-nav a{font-size:12px;min-height:42px;padding:8px 4px;border-radius:10px}.site-notice{font-size:10px;padding:8px 0;line-height:1.7}.site-notice span{display:none}.site-notice a{float:right;margin-left:5px}.hero-inner{display:block;min-height:0}.hero-copy{padding:30px 0}.hero-copy h1{font-size:32px;letter-spacing:-.5px}.hero-art{display:none}.hero-description{font-size:13px;line-height:1.9}.hero-actions{gap:16px;margin:22px 0 20px}.hero-actions .portal-button{min-width:0;flex:1;font-size:14px}.hero-secondary{font-size:11px}.hero-caption{font-size:9px}.services-section{padding:27px 0}.section-heading{display:block;margin-bottom:20px}.section-heading h2{font-size:23px}.section-description{margin-top:9px}.service-card .card-body{padding:22px}.service-card .card-footer{padding:11px 22px}.service-description{font-size:13px;margin-bottom:20px}.service-top{margin-bottom:18px}.service-card{border-radius:15px}.service-card h3{font-size:20px}.toolbox-entry{padding:18px;gap:12px}.toolbox-entry-copy strong{font-size:16px}.toolbox-entry-copy strong span{display:block;margin:6px 0 0;font-size:8px}.toolbox-entry-copy>span{font-size:11px}.toolbox-page{padding:18px 0 32px}.toolbox-page h1{font-size:27px}.toolbox-back{margin-bottom:12px;min-height:36px}.toolbox-grid h2{font-size:22px}.toolbox-help{align-items:flex-start;flex-direction:column;gap:15px;padding-top:23px;margin-top:25px}.toolbox-help .btn{width:100%}.reset-guide{padding:12px 4px}.query-guide{border-top:1px solid var(--line);margin-top:0;padding-top:20px}.query-guide .eyebrow{display:none}.query-guide h2{font-size:17px}.query-guide ol{font-size:12px;margin:13px 0}.query-guide .support-note{font-size:11px}.lookup-page .toolbox-back{display:none}.lookup-page .section-heading .eyebrow{display:none}.lookup-page .section-heading{margin-bottom:18px}.lookup-page .hero-description{margin:0;font-size:12px;line-height:1.8}.lookup-page h1{font-size:26px;margin-bottom:8px}.lookup-page .card-body{padding:21px}.lookup-page .form-control{min-height:54px;font-size:16px}.lookup-page .portal-button{min-height:52px;font-size:16px}.lookup-page .form-label{font-size:14px}.lookup-page .mb-3{margin-bottom:20px!important}.lookup-page .mb-4{margin-bottom:24px!important}.lookup-result{padding:18px}.lookup-actions{gap:10px}.lookup-actions .btn{min-height:46px}.support-note{font-size:11px}.footer-inner{display:block}.footer-meta{text-align:left;margin-top:17px;font-size:10px}.portal-footer{padding:22px 0 max(26px,env(safe-area-inset-bottom))}.lookup-page .portal-footer{padding-top:18px}.lookup-page .portal-footer p{display:none}.lookup-page .footer-meta{margin-top:9px}.statement-copy h1{font-size:26px}.statement-copy p{font-size:13px}input,button,a{touch-action:manipulation}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Walnut, caramel and cream. */
.hero-art{background:#bd875d;color:#392116}.art-type span{color:#fff4df}.hero-art .art-bottom{color:#422618}.site-nav a[aria-current]{background:#6b4028;color:#fff4e5}.brand-symbol{background:#eac396;color:#63381e}.lookup-result{background:#f5e0bf;border-color:#cfa77c}.portal-button{box-shadow:0 3px 0 #3620150d}