*,:before,:after,::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:#3b82f680;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border:0 solid #e5e7eb}:before,:after{--tw-content:""}html,:host{-webkit-text-size-adjust:100%;tab-size:4;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}body{line-height:inherit;margin:0}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-feature-settings:normal;font-variation-settings:normal;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-feature-settings:inherit;font-variation-settings:inherit;font-family:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:#0000;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{margin:0;padding:0;list-style:none}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder{opacity:1;color:#9ca3af}textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])),.hidden{display:none}:root{--primary:#155eef;--primary-dark:#0f4ac2;--primary-soft:#e8effd;--green:#12b76a;--green-dark:#0b7a48;--green-soft:#e7f8f0;--ink:#102a43;--text:#243b53;--muted:#52657a;--canvas:#f5f9ff;--surface:#fff;--border:#d6e1f2;--border-strong:#a9bdd9;--code-bg:#0b1220;--code-text:#e5e7eb;--code-muted:#94a3b8;--warning-soft:#fff7e8;--warning-border:#f2d5a0;--warning-text:#7a5312}*{box-sizing:border-box}html{scroll-behavior:smooth;color:var(--text);background:var(--surface);scroll-padding-top:88px;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,sans-serif}body{background:var(--surface);min-width:320px;margin:0;font-size:16px;line-height:1.7;overflow-x:hidden}h1,h2,h3{color:var(--ink);overflow-wrap:break-word;margin:0;line-height:1.3}p{overflow-wrap:break-word;margin:0}a{color:var(--primary-dark);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:3px solid var(--primary);outline-offset:2px;border-radius:4px}.shell{width:min(1120px,100% - 48px);margin:0 auto}.skip-link{z-index:100;color:#fff;background:var(--ink);border-radius:0 0 8px 8px;padding:10px 16px;transition:top .15s;position:absolute;top:-60px;left:16px}.skip-link:focus-visible{top:0}.site-header{z-index:50;border-bottom:1px solid var(--border);background:#fffffff7;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:16px;min-height:72px;display:flex}.brand{align-items:center;gap:12px;min-width:0;text-decoration:none;display:inline-flex}.brand:hover{text-decoration:none}.brand-mark{color:#fff;background:var(--primary);width:38px;height:38px;box-shadow:inset 0 -3px 0 var(--green);border-radius:9px;flex-shrink:0;place-items:center;display:grid}.brand-copy{flex-direction:column;min-width:0;line-height:1.25;display:flex}.brand-copy strong{color:var(--ink);font-size:18px}.brand-copy small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin-top:4px;font-size:11px;overflow:hidden}.desktop-nav{align-items:center;gap:26px;display:flex}.desktop-nav a{color:var(--text);padding:6px 0;font-size:15px;position:relative}.desktop-nav a:hover{color:var(--primary-dark);text-decoration:none}.desktop-nav a[aria-current=page]{color:var(--primary-dark);font-weight:600}.desktop-nav a[aria-current=page]:after{content:"";background:var(--primary);border-radius:2px;height:3px;position:absolute;bottom:-2px;left:0;right:0}.menu-button{color:var(--ink);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:8px;padding:8px;display:none}.mobile-nav{background:var(--surface);border-bottom:1px solid var(--border);display:none}.mobile-nav[data-open=true]{display:block}.mobile-nav .shell{flex-direction:column;padding:8px 0 16px;display:flex}.mobile-nav a{color:var(--text);border-bottom:1px solid var(--border);padding:12px 4px;font-size:16px}.mobile-nav a:last-child{border-bottom:none}.mobile-nav a[aria-current=page]{color:var(--primary-dark);font-weight:600}.button{cursor:pointer;border-radius:10px;align-items:center;gap:8px;padding:12px 22px;font-size:16px;font-weight:600;text-decoration:none;display:inline-flex}.button:hover{text-decoration:none}.button-primary{color:#fff;background:var(--primary);border:1px solid var(--primary)}.button-primary:hover{background:var(--primary-dark)}.button-secondary{color:var(--primary-dark);background:var(--surface);border:1px solid var(--border-strong)}.button-secondary:hover{border-color:var(--primary);background:var(--primary-soft)}.button-light{color:var(--ink);background:#fff;border:1px solid #fff}.text-link{color:var(--primary-dark);align-items:center;gap:6px;font-weight:600;display:inline-flex}.hero{background:linear-gradient(180deg, var(--canvas) 0%, #fff 100%);border-bottom:1px solid var(--border);padding:72px 0 80px}.hero-grid{grid-template-columns:minmax(0,7fr) minmax(0,5fr);align-items:center;gap:48px;display:grid}.eyebrow{color:var(--primary-dark);letter-spacing:.06em;margin-bottom:12px;font-size:14px;font-weight:600}.product-badge{color:var(--primary-dark);background:var(--primary-soft);border:1px solid var(--border);border-radius:999px;align-items:center;gap:8px;margin-bottom:16px;padding:6px 14px;font-size:15px;font-weight:700;display:inline-flex}.hero-copy h1{font-size:clamp(30px,4.4vw,44px)}.hero-lead{max-width:34em;color:var(--muted);margin-top:18px;font-size:18px}.hero-actions{flex-wrap:wrap;gap:14px;margin-top:28px;display:flex}.status-notice{color:var(--green-dark);background:var(--green-soft);border:1px solid #bfe9d4;border-radius:10px;align-items:center;gap:10px;margin-top:24px;padding:10px 16px;font-size:15px;display:inline-flex}.status-notice:before{content:"";background:var(--green);border-radius:50%;flex-shrink:0;width:8px;height:8px}.doc-flow{background:var(--surface);border:1px solid var(--border);border-radius:16px;flex-direction:column;gap:14px;padding:26px;display:flex;box-shadow:0 18px 40px #102a4314}.doc-flow-title{color:var(--muted);letter-spacing:.05em;justify-content:space-between;align-items:center;font-size:13px;font-weight:600;display:flex}.flow-file{color:var(--ink);background:var(--canvas);border:1px solid var(--border);border-radius:8px;align-self:flex-start;align-items:center;gap:8px;padding:8px 14px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px;display:inline-flex}.flow-arrow{color:var(--border-strong);justify-content:center;display:flex}.flow-steps{background:var(--primary-soft);border:1px solid var(--border);border-radius:12px;gap:8px;margin:0;padding:14px;list-style:none;display:grid}.flow-steps li{color:var(--ink);align-items:center;gap:10px;font-size:14px;font-weight:500;display:flex}.flow-steps li:before{content:"";background:var(--primary);border-radius:2px;flex-shrink:0;width:6px;height:6px}.flow-outputs{flex-wrap:wrap;gap:8px;display:flex}.flow-outputs span{color:var(--green-dark);background:var(--green-soft);border:1px solid #bfe9d4;border-radius:8px;padding:7px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}.section{padding:72px 0}.section+.section{border-top:1px solid var(--border)}.section-alt{background:var(--canvas)}.section-heading{max-width:46em;margin-bottom:40px}.section-heading h2{font-size:clamp(24px,3vw,32px)}.section-heading p:last-child{color:var(--muted);margin-top:12px}.section-action{margin-top:32px}.problem-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.problem-card{background:var(--surface);border:1px solid var(--border);border-top:3px solid var(--primary);border-radius:12px;padding:24px}.problem-card h3{font-size:18px}.problem-card p{color:var(--muted);margin-top:10px;font-size:15px}.output-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.output-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:12px;padding:24px;display:flex}.output-card h3{font-size:19px}.output-card p{color:var(--muted);font-size:15px}.file-chip{color:var(--primary-dark);background:var(--primary-soft);border:1px solid var(--border);border-radius:6px;align-self:flex-start;padding:5px 10px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}.steps-overview{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.step-brief{background:var(--surface);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:8px;padding:22px;display:flex}.step-brief span{color:#fff;background:var(--primary);border-radius:8px;place-items:center;width:34px;height:34px;font-size:14px;font-weight:700;display:grid}.step-brief h3{font-size:17px}.step-brief p{color:var(--muted);font-size:14px}.principle-list{gap:14px;margin:0;padding:0;list-style:none;display:grid}.principle-list li{color:var(--ink);background:var(--surface);border:1px solid var(--border);border-radius:10px;align-items:flex-start;gap:12px;padding:16px 20px;font-size:16px;font-weight:500;display:flex}.principle-list svg{color:var(--green);flex-shrink:0;margin-top:3px}.principle-note{color:var(--muted);margin-top:16px;font-size:14px}.scenario-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;display:grid}.scenario-card{background:var(--canvas);border:1px solid var(--border);border-radius:12px;padding:22px}.scenario-card h3{font-size:17px}.scenario-card p{color:var(--muted);margin-top:10px;font-size:14px}.contact-cta{color:#fff;background:var(--ink);padding:72px 0}.contact-cta-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:28px;display:flex}.contact-cta .eyebrow{color:#9ec1f5}.contact-cta h2{color:#fff;font-size:clamp(22px,3vw,30px)}.contact-cta p:not(.eyebrow){color:#c4d3e6;max-width:40em;margin-top:12px}.page-hero{background:var(--canvas);border-bottom:1px solid var(--border);padding:64px 0}.page-hero h1{font-size:clamp(28px,3.6vw,38px)}.page-hero p:not(.eyebrow){max-width:44em;color:var(--muted);margin-top:16px;font-size:17px}.workflow-list{gap:24px;margin:0;padding:0;list-style:none;display:grid}.workflow-step{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:28px}.workflow-step-header{align-items:center;gap:14px;display:flex}.workflow-step-header span{color:#fff;background:var(--primary);border-radius:10px;flex-shrink:0;place-items:center;width:40px;height:40px;font-size:15px;font-weight:700;display:grid}.workflow-step-header h2{font-size:21px}.workflow-step-summary{color:var(--muted);margin-top:12px}.step-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:20px 0 0;display:grid}.step-fields>div{background:var(--canvas);border:1px solid var(--border);border-radius:10px;padding:16px}.step-fields dt{color:var(--primary-dark);letter-spacing:.05em;align-items:center;gap:8px;font-size:13px;font-weight:700;display:flex}.step-fields dd{color:var(--text);margin:8px 0 0;font-size:15px}.step-fields ul{color:var(--text);margin:8px 0 0;padding-left:20px;font-size:15px}.step-fields ul li+li{margin-top:4px}.step-fields .warning-field{background:var(--warning-soft);border-color:var(--warning-border)}.step-fields .warning-field dt{color:var(--warning-text)}.format-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.format-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:12px;padding:24px;display:flex}.format-card h2{font-size:19px}.format-card p{color:var(--muted);font-size:15px}.status-badge{border-radius:999px;align-self:flex-start;padding:4px 12px;font-size:13px;font-weight:600}.status-badge[data-status=重点能力]{color:var(--primary-dark);background:var(--primary-soft);border:1px solid var(--border)}.status-badge[data-status=基础能力]{color:var(--green-dark);background:var(--green-soft);border:1px solid #bfe9d4}.status-badge[data-status=扩展能力]{color:var(--warning-text);background:var(--warning-soft);border:1px solid var(--warning-border)}.format-note{color:var(--muted);margin-top:28px;font-size:14px}.fiction-banner{color:var(--warning-text);background:var(--warning-soft);border:1px solid var(--warning-border);border-radius:10px;align-items:center;gap:10px;margin-bottom:28px;padding:14px 18px;font-weight:600;display:flex}.fiction-banner svg{flex-shrink:0}.examples-doc-title{color:var(--ink);background:var(--canvas);border:1px solid var(--border);border-radius:10px;align-items:center;gap:10px;margin-bottom:24px;padding:10px 16px;font-weight:600;display:inline-flex}.examples-panel{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden}.examples-tablist{background:var(--canvas);border-bottom:1px solid var(--border);flex-wrap:wrap;gap:4px;padding:10px 10px 0;display:flex}.examples-tablist button{color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-bottom:none;border-radius:10px 10px 0 0;padding:10px 18px;font-size:15px;font-weight:600}.examples-tablist button[aria-selected=true]{color:var(--primary-dark);background:var(--surface);border-color:var(--border)}.examples-note{color:var(--muted);padding:16px 20px 0;font-size:14px}.code-panel{color:var(--code-text);background:var(--code-bg);border-radius:10px;margin:16px 20px 20px;padding:20px;overflow-x:auto}.code-panel code{white-space:pre;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px;line-height:1.7}.examples-actions{flex-wrap:wrap;align-items:center;gap:16px;padding:0 20px 20px;display:flex}.copy-status{min-height:1.5em;color:var(--green-dark);font-size:14px}.security-zones{gap:24px;display:grid}.security-zone{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:28px}.security-zone>h2{font-size:21px}.security-zone-tag{border-radius:999px;margin-bottom:14px;padding:4px 12px;font-size:13px;font-weight:700;display:inline-block}.security-zone[data-zone=current] .security-zone-tag{color:var(--green-dark);background:var(--green-soft);border:1px solid #bfe9d4}.security-zone[data-zone=future] .security-zone-tag{color:var(--primary-dark);background:var(--primary-soft);border:1px solid var(--border)}.security-current-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0 0;padding:0;list-style:none;display:grid}.security-current-list li{color:var(--ink);background:var(--green-soft);border:1px solid #bfe9d4;border-radius:10px;align-items:center;gap:10px;padding:14px 16px;font-weight:500;display:flex}.security-current-list svg{color:var(--green);flex-shrink:0}.security-future-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:20px;display:grid}.security-future-grid article{background:var(--canvas);border:1px solid var(--border);border-radius:10px;padding:18px}.security-future-grid h3{font-size:16px}.security-future-grid p{color:var(--muted);margin-top:8px;font-size:14px}.security-notice{color:var(--ink);background:var(--primary-soft);border:1px solid var(--border);border-radius:12px;align-items:flex-start;gap:12px;margin-top:24px;padding:18px 20px;font-weight:500;display:flex}.security-notice svg{color:var(--primary-dark);flex-shrink:0;margin-top:3px}.contact-section{padding:64px 0}.contact-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;display:grid}.contact-details h2,.contact-brief h2{font-size:21px}.contact-details dl{gap:20px;margin:24px 0 0;display:grid}.contact-details dt{color:var(--muted);align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.contact-details dd{color:var(--ink);margin:6px 0 0;font-size:16px}.contact-warning{color:var(--warning-text);background:var(--warning-soft);border:1px solid var(--warning-border);border-radius:10px;align-items:flex-start;gap:12px;margin-top:28px;padding:16px 18px;font-size:15px;display:flex}.contact-warning svg{flex-shrink:0;margin-top:3px}.contact-brief{background:var(--canvas);border:1px solid var(--border);border-radius:14px;padding:28px}.brief-heading{color:var(--primary-dark);align-items:center;gap:10px;display:flex}.contact-brief ol{gap:12px;margin:20px 0 28px;padding:0;list-style:none;display:grid}.contact-brief ol li{color:var(--text);align-items:baseline;gap:12px;display:flex}.contact-brief ol span{color:var(--primary-dark);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px;font-weight:700}.policy-content{max-width:760px;padding:56px 0 80px}.policy-meta{color:var(--muted);font-size:14px}.policy-content section{margin-top:36px}.policy-content h2{font-size:21px}.policy-content p{color:var(--text);margin-top:12px}.policy-content ul{color:var(--text);margin:12px 0 0;padding-left:22px}.policy-content ul li+li{margin-top:6px}.site-footer{color:#c4d3e6;background:var(--ink);padding:56px 0 28px}.footer-grid{border-bottom:1px solid #c4d3e633;grid-template-columns:minmax(0,5fr) minmax(0,4fr) minmax(0,3fr);gap:40px;padding-bottom:36px;display:grid}.footer-brand strong{color:#fff;font-size:19px}.footer-brand p{margin-top:10px;font-size:14px}.site-footer h2{color:#fff;letter-spacing:.04em;font-size:15px}.site-footer address{flex-direction:column;gap:8px;margin-top:14px;font-size:15px;font-style:normal;display:flex}.site-footer nav{flex-direction:column;gap:8px;margin-top:14px;display:flex}.site-footer a{color:#c4d3e6}.site-footer a:hover{color:#fff}.footer-bottom{flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:22px;font-size:14px;display:flex}.not-found{padding:96px 0}.not-found-inner{text-align:left;max-width:560px}.error-code{color:var(--primary);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:48px;font-weight:700}.not-found h1{margin-top:8px;font-size:30px}.not-found p{color:var(--muted);margin:16px 0 28px}@media (max-width:1024px){.scenario-grid,.steps-overview,.format-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:900px){.desktop-nav{display:none}.menu-button{display:inline-flex}.hero-grid,.contact-layout{grid-template-columns:minmax(0,1fr)}.footer-grid{grid-template-columns:minmax(0,1fr);gap:28px}}@media (max-width:768px){.section{padding:56px 0}.hero{padding:48px 0 56px}.problem-grid,.output-grid,.step-fields,.security-current-list,.security-future-grid{grid-template-columns:minmax(0,1fr)}}@media (max-width:520px){.shell{width:calc(100% - 32px)}.steps-overview,.scenario-grid,.format-grid{grid-template-columns:minmax(0,1fr)}.brand-copy small{max-width:calc(100vw - 130px)}.hero-actions .button{justify-content:center;width:100%}}
