.environment-bar[data-v-fac8bfcd]{text-align:center;color:#3730a3;background:#eef2ff;padding:4px 16px;font-size:11px}.skip-link[data-v-fac8bfcd]{z-index:100;opacity:0;pointer-events:none;color:#fff;background:#4f46e5;border-radius:8px;padding:12px;position:fixed;top:-100px;left:16px}.skip-link[data-v-fac8bfcd]:focus{opacity:1;pointer-events:auto;top:12px}.site-header[data-v-fac8bfcd]{background:#fff;border-bottom:1px solid #e2e8f0}.header-inner[data-v-fac8bfcd]{align-items:center;gap:28px;max-width:1280px;min-height:80px;margin:auto;padding:16px 24px;display:flex}.brand[data-v-fac8bfcd]{white-space:nowrap;letter-spacing:-.7px;color:#0f172a;align-items:center;gap:0;font-size:21px;font-weight:750;display:inline-flex}.brand-mark[data-v-fac8bfcd]{color:#fff;background:#4f46e5;border-radius:11px;margin-right:9px;padding:8px;display:inline-flex}.brand-accent[data-v-fac8bfcd]{color:#4f46e5}.desktop-nav[data-v-fac8bfcd]{white-space:nowrap;gap:24px;display:flex}.desktop-nav a[data-v-fac8bfcd],.header-login[data-v-fac8bfcd]{color:#475569;font-size:14px;font-weight:600}.desktop-nav a[data-v-fac8bfcd]:hover,.header-login[data-v-fac8bfcd]:hover{color:#4338ca}.header-search[data-v-fac8bfcd]{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;align-items:center;min-width:120px;max-width:240px;margin-left:auto;display:flex}.header-search input[data-v-fac8bfcd]{background:0 0;border:0;width:100%;min-width:0;padding:9px 12px;font-size:13px}.header-search button[data-v-fac8bfcd]{color:#475569;background:0 0;border:0;justify-content:center;align-items:center;min-width:40px;min-height:40px;display:flex}.register-link[data-v-fac8bfcd]{color:#fff;white-space:nowrap;background:#4f46e5;border-radius:10px;padding:10px 16px;font-size:13px;font-weight:600}.mobile-menu-button[data-v-fac8bfcd]{display:none}.mobile-site-menu[data-v-fac8bfcd]{border-top:1px solid #e2e8f0;gap:4px;padding:12px 16px;display:grid}.mobile-site-menu a[data-v-fac8bfcd]{color:#334155;border-radius:8px;padding:10px}.mobile-site-menu a[data-v-fac8bfcd]:hover{background:#eef2ff}@media (width<=1100px){.header-inner[data-v-fac8bfcd]{gap:20px}.header-search[data-v-fac8bfcd]{display:none}.header-login[data-v-fac8bfcd]{margin-left:auto}}@media (width<=700px){.header-inner[data-v-fac8bfcd]{gap:16px;min-height:68px;padding:14px 16px}.brand[data-v-fac8bfcd]{font-size:19px}.desktop-nav[data-v-fac8bfcd],.register-link[data-v-fac8bfcd]{display:none}.mobile-menu-button[data-v-fac8bfcd]{background:0 0;border:1px solid #e2e8f0;border-radius:10px;justify-content:center;align-items:center;width:44px;height:44px;display:flex}}.site-footer[data-v-c0f50bab]{color:#475569;background:#fff;border-top:1px solid #e2e8f0;font-size:13px}.footer-inner[data-v-c0f50bab]{grid-template-columns:2fr 1fr 1fr;gap:32px;max-width:1280px;margin:auto;padding:40px 24px;display:grid}.footer-brand[data-v-c0f50bab]{color:#0f172a;font-size:22px;font-weight:750}.footer-brand span[data-v-c0f50bab]{color:#4f46e5}.footer-inner p[data-v-c0f50bab]{margin-top:12px;margin-bottom:8px}.footer-note[data-v-c0f50bab]{font-size:12px}.footer-inner nav[data-v-c0f50bab]{flex-direction:column;gap:12px;display:flex}.footer-inner nav a[data-v-c0f50bab]{color:#475569}.footer-inner nav a[data-v-c0f50bab]:hover{color:#4338ca}.footer-bottom[data-v-c0f50bab]{text-align:center;border-top:1px solid #f1f5f9;padding:20px 24px;font-size:12px}@media (width<=700px){.footer-inner[data-v-c0f50bab]{grid-template-columns:1fr 1fr;gap:24px;padding:32px 16px}.footer-inner>div[data-v-c0f50bab]{grid-column:1/-1}.footer-bottom[data-v-c0f50bab]{padding-inline:16px}}@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-font-weight:initial;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:"Segoe UI", "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-red-700:oklch(50.5% .213 27.518);--color-red-800:oklch(44.4% .177 26.899);--color-indigo-600:oklch(51.1% .262 276.966);--color-indigo-700:oklch(45.7% .24 277.023);--color-slate-100:oklch(96.8% .007 247.896);--color-slate-300:oklch(86.9% .022 252.894);--color-slate-700:oklch(37.2% .044 257.287);--color-slate-900:oklch(20.8% .042 265.755);--color-white:#fff;--spacing:.25rem;--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--font-weight-semibold:600;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}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;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);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}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.\!invisible{visibility:hidden!important}.\!visible{visibility:visible!important}.invisible{visibility:hidden}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.fixed{position:fixed}.order-999{order:999}.m-4{margin:calc(var(--spacing) * 4)}.m-5{margin:calc(var(--spacing) * 5)}.mt-5{margin-top:calc(var(--spacing) * 5)}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-flex{display:inline-flex}.table{display:table}.min-h-11{min-height:calc(var(--spacing) * 11)}.flex-shrink{flex-shrink:1}.border-collapse{border-collapse:collapse}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-center{justify-content:center}.gap-2{gap:calc(var(--spacing) * 2)}.rounded-\[10px\]{border-radius:10px}.border{border-style:var(--tw-border-style);border-width:1px}.border-slate-300{border-color:var(--color-slate-300)}.bg-indigo-600{background-color:var(--color-indigo-600)}.bg-red-700{background-color:var(--color-red-700)}.bg-transparent{background-color:#0000}.bg-white{background-color:var(--color-white)}.px-4{padding-inline:calc(var(--spacing) * 4)}.py-2{padding-block:calc(var(--spacing) * 2)}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.text-slate-700{color:var(--color-slate-700)}.text-slate-900{color:var(--color-slate-900)}.text-white{color:var(--color-white)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-colors{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}@media (hover:hover){.hover\:bg-indigo-700:hover{background-color:var(--color-indigo-700)}.hover\:bg-red-800:hover{background-color:var(--color-red-800)}.hover\:bg-slate-100:hover{background-color:var(--color-slate-100)}}.focus-visible\:outline-3:focus-visible{outline-style:var(--tw-outline-style);outline-width:3px}.focus-visible\:outline-offset-4:focus-visible{outline-offset:4px}.focus-visible\:outline-indigo-600:focus-visible{outline-color:var(--color-indigo-600)}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:opacity-60:disabled{opacity:.6}}:root{color:#0f172a;font-family:var(--font-sans);font-synthesis:none;--radius-card:16px;--radius-control:10px;--space-unit:4px;background:#f8fafc}*{box-sizing:border-box}body{margin:0;font-size:15px;line-height:1.65}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button:not(:disabled),select{cursor:pointer}a{text-decoration:none}button,a{transition:color .18s,background-color .18s,border-color .18s}:focus-visible{outline-offset:4px;outline:3px solid #4f46e5}input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:2px}::selection{color:#312e81;background:#e0e7ff}h1,h2,h3,p{margin-top:0}img,svg{max-width:100%}.page-container{width:min(100% - 48px,1280px);margin-inline:auto;padding-block:40px 64px}.page-heading{letter-spacing:-.035em;margin-bottom:16px;font-size:clamp(28px,3.2vw,40px);font-weight:750;line-height:1.25}.eyebrow{color:#4338ca;letter-spacing:.12em;margin-bottom:12px;font-size:12px;font-weight:700}.surface{border-radius:var(--radius-card);background:#fff;border:1px solid #e2e8f0;padding:24px;box-shadow:0 2px 6px #0f172a03}.muted{color:#475569}.field{color:#0f172a;border-radius:var(--radius-control);background:#fff;border:1px solid #cbd5e1;width:100%;min-height:44px;padding:10px 12px;display:block}.field::placeholder{color:#64748b}.field[aria-invalid=true]{border-color:#b91c1c}.field:disabled{color:#475569;cursor:not-allowed;background:#f1f5f9}.field-label{margin-bottom:8px;font-size:14px;font-weight:600;display:block}.field-error{color:#b91c1c;margin:6px 0 0;font-size:13px}.badge{color:#4338ca;background:#eef2ff;border-radius:6px;align-items:center;gap:6px;padding:3px 9px;font-size:12px;font-weight:600;display:inline-flex}.badge-success{color:#166534;background:#f0fdf4}.badge-warning{color:#92400e;background:#fffbeb}.section-heading{letter-spacing:-.02em;margin-bottom:12px;font-size:22px;font-weight:700;line-height:1.4}.link{color:#4338ca;text-underline-offset:4px;font-weight:600}.link:hover{text-decoration:underline}.stack{flex-direction:column;gap:20px;display:flex}.prototype-note{color:#3730a3;background:#eef2ff;border:1px solid #c7d2fe;border-radius:10px;padding:12px 16px;font-size:13px}@media (width<=600px){.page-container{width:calc(100% - 32px);padding-block:24px 40px}.surface{padding:20px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}