@charset "UTF-8";.md-toast[data-v-0e6f9671]{position:fixed;left:50%;top:calc(var(--app-header-height, 52px) + 10px);bottom:auto;z-index:10050;width:fit-content;max-width:min(340px,calc(100vw - 40px));transform:translate(-50%);font-family:var(--md-sys-typescale-font-family);pointer-events:auto}@media (max-width: 768px){.md-toast[data-v-0e6f9671]{top:calc(var(--app-header-height-mobile, 48px) + 10px);max-width:min(300px,calc(100vw - 32px))}}.md-toast__surface[data-v-0e6f9671]{display:flex;align-items:center;gap:8px;padding:7px 8px 7px 12px;border-radius:999px;background:var(--md-sys-color-surface-container-highest);color:var(--md-sys-color-on-surface);border:1px solid color-mix(in srgb,var(--md-sys-color-outline-variant) 70%,transparent);box-shadow:0 1px 2px color-mix(in srgb,var(--md-sys-color-shadow) 8%,transparent),0 10px 40px -8px color-mix(in srgb,var(--md-sys-color-shadow-dark) 12%,transparent);cursor:pointer;transition:box-shadow var(--md-sys-motion-duration-short3) var(--md-sys-motion-easing-standard),transform var(--md-sys-motion-duration-short3) var(--md-sys-motion-easing-standard)}.md-toast__surface[data-v-0e6f9671]:hover{box-shadow:0 2px 4px color-mix(in srgb,var(--md-sys-color-shadow) 10%,transparent),0 14px 44px -6px color-mix(in srgb,var(--md-sys-color-shadow-dark) 14%,transparent)}.md-toast__icon[data-v-0e6f9671]{flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--md-sys-color-on-surface-variant)}.md-toast--success .md-toast__surface[data-v-0e6f9671]{background:var(--md-sys-color-success);color:var(--md-sys-color-on-success);border-color:color-mix(in srgb,var(--md-sys-color-success) 70%,var(--md-sys-color-scrim))}.md-toast--error .md-toast__surface[data-v-0e6f9671]{background:var(--md-sys-color-error);color:var(--md-sys-color-on-error);border-color:color-mix(in srgb,var(--md-sys-color-error) 70%,var(--md-sys-color-scrim))}.md-toast--warning .md-toast__surface[data-v-0e6f9671]{background:var(--md-sys-color-warning);color:var(--md-sys-color-on-warning);border-color:color-mix(in srgb,var(--md-sys-color-warning) 70%,var(--md-sys-color-scrim))}.md-toast--success .md-toast__icon[data-v-0e6f9671],.md-toast--error .md-toast__icon[data-v-0e6f9671],.md-toast--warning .md-toast__icon[data-v-0e6f9671],.md-toast--success .md-toast__close[data-v-0e6f9671],.md-toast--error .md-toast__close[data-v-0e6f9671],.md-toast--warning .md-toast__close[data-v-0e6f9671]{color:currentColor}.md-toast--success .md-toast__close[data-v-0e6f9671],.md-toast--error .md-toast__close[data-v-0e6f9671],.md-toast--warning .md-toast__close[data-v-0e6f9671]{opacity:.85}.md-toast__message[data-v-0e6f9671]{flex:1;min-width:0;font-size:.8125rem;line-height:1.38;letter-spacing:.01em;font-weight:400}.md-toast__close[data-v-0e6f9671]{flex-shrink:0;display:flex;align-items:center;justify-content:center;margin:0 -2px 0 2px;padding:4px;border:none;border-radius:var(--md-sys-shape-corner-full);background:transparent;cursor:pointer;color:var(--md-sys-color-on-surface-variant);opacity:.65;transition:opacity var(--md-sys-motion-duration-short3) var(--md-sys-motion-easing-standard),background-color var(--md-sys-motion-duration-short3) var(--md-sys-motion-easing-standard)}.md-toast__close[data-v-0e6f9671]:hover{opacity:1;background-color:color-mix(in srgb,currentColor 8%,transparent)}.md-toast__close[data-v-0e6f9671]:focus{outline:none}.md-toast__close[data-v-0e6f9671]:focus-visible{outline:var(--md-sys-focus-ring-width) solid currentColor;outline-offset:var(--md-sys-focus-ring-offset)}.md-toast-enter-active[data-v-0e6f9671],.md-toast-leave-active[data-v-0e6f9671]{transition:opacity var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-standard),transform var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-standard)}.md-toast-enter-from[data-v-0e6f9671],.md-toast-leave-to[data-v-0e6f9671]{opacity:0;transform:translate(-50%) translateY(-12px)}.md-toast-enter-to[data-v-0e6f9671],.md-toast-leave-from[data-v-0e6f9671]{opacity:1;transform:translate(-50%) translateY(0)}#app{min-height:100vh;width:100%}*{margin:0;padding:0;box-sizing:border-box}html,body{margin:0;padding:0;height:100%}html{font-size:16px;-webkit-text-size-adjust:100%;text-size-adjust:100%}@media (max-width: 1280px){html{font-size:15px}}@media (min-width: 1281px) and (max-width: 1440px){html{font-size:15.5px}}@media (min-width: 1441px) and (max-width: 1919px){html{font-size:16px}}@media (min-width: 1920px) and (max-width: 2559px){html{font-size:16.5px}}@media (min-width: 2560px){html{font-size:17px}}@media (max-width: 1280px){:root{--md-spacing-sm: 6px;--md-spacing-md: 12px;--md-spacing-lg: 18px;--md-spacing-xl: 24px;--md-spacing-xxl: 32px;--md-spacing-xxxl: 38px}}@media (min-width: 1281px) and (max-width: 1440px){:root{--md-spacing-xs: 4px;--md-spacing-sm: 7px;--md-spacing-md: 14px;--md-spacing-lg: 20px;--md-spacing-xl: 28px;--md-spacing-xxl: 36px;--md-spacing-xxxl: 42px}}@media (min-width: 1920px) and (max-width: 2559px){:root{--md-spacing-md: 17px;--md-spacing-lg: 25px;--md-spacing-xl: 33px;--md-spacing-xxl: 41px;--md-spacing-xxxl: 49px}}@media (min-width: 2560px){:root{--md-spacing-md: 18px;--md-spacing-lg: 26px;--md-spacing-xl: 34px;--md-spacing-xxl: 42px;--md-spacing-xxxl: 50px}}:root{--synic-ai-dock-overlay-inset-right: 0px}.default-layout .page-content{scrollbar-width:none;-ms-overflow-style:none}.default-layout .page-content::-webkit-scrollbar{display:none;width:0;height:0}a{color:var(--md-sys-color-primary);text-decoration:none}a:hover{color:var(--md-sys-color-primary-dark)}.plan-amber-cta.md-button.md-button--filled.md-button--secondary{background-color:color-mix(in srgb,#fde68a 44%,var(--md-sys-color-surface-variant));color:var(--md-sys-color-on-surface);border:1px solid color-mix(in srgb,#d97706 26%,transparent);box-shadow:0 1px 2px color-mix(in srgb,#92400e 10%,transparent);font-weight:600}.plan-amber-cta.md-button.md-button--filled.md-button--secondary:hover:not(.md-button--disabled){background-color:color-mix(in srgb,#fcd34d 40%,var(--md-sys-color-outline-variant));color:var(--md-sys-color-on-surface);box-shadow:0 2px 4px color-mix(in srgb,#92400e 14%,transparent)}.plan-amber-cta.md-button.md-button--filled.md-button--secondary:active:not(.md-button--disabled){background-color:color-mix(in srgb,#fcd34d 52%,var(--md-sys-color-outline-variant));color:var(--md-sys-color-on-surface);box-shadow:0 1px 3px color-mix(in srgb,#92400e 18%,transparent)}.plan-amber-cta.md-button .material-icon,.plan-amber-cta.md-button .add-icon{color:currentColor}.layout-container{width:100%;padding-left:var(--md-spacing-lg);padding-right:var(--md-spacing-lg);margin-left:auto;margin-right:auto}.layout-container--reading{width:100%;margin-left:auto;margin-right:auto;max-width:100%}@media (min-width: 1920px){.layout-container--reading{max-width:1440px}}@media (min-width: 2560px){.layout-container--reading{max-width:1600px}}.layout-container--fluid{width:100%;max-width:100%;margin-left:auto;margin-right:auto}@media (max-width: 480px){html,body{touch-action:manipulation}}:root{--md-sys-typescale-font-family: Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;--md-sys-shape-corner-none: 0px;--md-sys-shape-corner-extra-small: 4px;--md-sys-shape-corner-small: 8px;--md-sys-shape-corner-medium: 12px;--md-sys-shape-corner-large: 16px;--md-sys-shape-corner-extra-large: 24px;--md-sys-shape-corner-full: 50%;--md-sys-elevation-level0: none;--md-sys-elevation-level1: 0px 1px 3px rgba(0, 0, 0, .06), 0px 1px 2px rgba(0, 0, 0, .12);--md-sys-elevation-level2: 0px 2px 6px rgba(0, 0, 0, .06), 0px 2px 4px rgba(0, 0, 0, .12);--md-sys-elevation-level3: 0px 4px 12px rgba(0, 0, 0, .07), 0px 2px 6px rgba(0, 0, 0, .12);--md-sys-elevation-level4: 0px 6px 16px rgba(0, 0, 0, .08), 0px 2px 6px rgba(0, 0, 0, .13);--md-sys-elevation-level5: 0px 8px 20px rgba(0, 0, 0, .08), 0px 4px 8px rgba(0, 0, 0, .14);--md-sys-state-hover-opacity: .08;--md-sys-state-focus-opacity: .12;--md-sys-state-pressed-opacity: .12;--md-sys-state-dragged-opacity: .16;--md-sys-state-disabled-opacity: .38;--md-sys-focus-ring-color: var(--md-sys-color-primary);--md-sys-focus-ring-width: 2px;--md-sys-focus-ring-offset: 2px;--md-sys-motion-duration-short1: 50ms;--md-sys-motion-duration-short2: .1s;--md-sys-motion-duration-short3: .15s;--md-sys-motion-duration-short4: .2s;--md-sys-motion-duration-medium1: .25s;--md-sys-motion-duration-medium2: .3s;--md-sys-motion-duration-medium3: .35s;--md-sys-motion-duration-medium4: .4s;--md-sys-motion-easing-standard: cubic-bezier(.2, 0, 0, 1);--md-sys-motion-easing-emphasized: cubic-bezier(.2, 0, 0, 1);--md-spacing-xs: 4px;--md-spacing-sm: 8px;--md-spacing-md: 16px;--md-spacing-lg: 24px;--md-spacing-xl: 32px;--md-spacing-xxl: 40px;--md-spacing-xxxl: 48px;--md-breakpoint-mobile: 480px;--md-breakpoint-tablet: 768px;--md-breakpoint-desktop: 1024px;--md-breakpoint-wide: 1440px;--z-app-modal: 10500;--z-app-modal-stacked: 10550;--workspace-bg: var(--md-sys-color-background);--workspace-bg-soft: color-mix( in srgb, var(--md-sys-color-surface-container-lowest) 82%, var(--md-sys-color-surface-container-low) 18% );--workspace-surface: var(--md-sys-color-surface);--workspace-surface-soft: var(--md-sys-color-surface-container-low);--workspace-surface-muted: var(--md-sys-color-surface-container);--workspace-panel: var(--md-sys-color-surface);--workspace-panel-subtle: color-mix( in srgb, var(--md-sys-color-surface-container-low) 72%, var(--md-sys-color-surface) );--workspace-border: var(--md-sys-color-outline-variant);--workspace-border-strong: color-mix( in srgb, var(--md-sys-color-outline) 34%, var(--md-sys-color-outline-variant) );--workspace-text: var(--md-sys-color-on-surface);--workspace-muted: var(--md-sys-color-on-surface-variant);--workspace-accent: var(--md-sys-color-primary);--workspace-accent-soft: color-mix( in srgb, var(--md-sys-color-primary) 5%, var(--md-sys-color-surface-container-low) );--workspace-accent-panel: color-mix( in srgb, var(--md-sys-color-primary-container) 52%, var(--md-sys-color-surface) );--workspace-on-accent-panel: var(--md-sys-color-on-primary-container);--workspace-radius-sm: var(--md-sys-shape-corner-small);--workspace-radius-md: var(--md-sys-shape-corner-medium);--workspace-radius-lg: var(--md-sys-shape-corner-large);--workspace-shadow-card: 0 1px 2px color-mix(in srgb, var(--md-sys-color-shadow) 18%, transparent), 0 8px 24px color-mix(in srgb, var(--md-sys-color-shadow) 7%, transparent);--workspace-shadow-float: 0 6px 20px color-mix(in srgb, var(--md-sys-color-shadow) 16%, transparent), 0 1px 3px color-mix(in srgb, var(--md-sys-color-shadow) 10%, transparent)}.dark{--md-sys-elevation-level0: none;--md-sys-elevation-level1: 0px 1px 3px rgba(0, 0, 0, .48), 0px 1px 2px rgba(0, 0, 0, .34);--md-sys-elevation-level2: 0px 2px 6px rgba(0, 0, 0, .52), 0px 2px 4px rgba(0, 0, 0, .38);--md-sys-elevation-level3: 0px 4px 12px rgba(0, 0, 0, .56), 0px 2px 6px rgba(0, 0, 0, .42);--md-sys-elevation-level4: 0px 6px 16px rgba(0, 0, 0, .6), 0px 2px 8px rgba(0, 0, 0, .46);--md-sys-elevation-level5: 0px 10px 24px rgba(0, 0, 0, .64), 0px 4px 10px rgba(0, 0, 0, .5);--workspace-bg-soft: color-mix( in srgb, var(--md-sys-color-surface-container-lowest) 80%, var(--md-sys-color-surface-container-low) 20% );--workspace-border: color-mix(in srgb, var(--md-sys-color-outline) 28%, transparent);--workspace-border-strong: color-mix(in srgb, var(--md-sys-color-outline) 48%, transparent);--workspace-accent-soft: color-mix( in srgb, var(--md-sys-color-primary) 10%, var(--md-sys-color-surface) );--workspace-panel-subtle: color-mix( in srgb, var(--md-sys-color-surface-container) 82%, var(--md-sys-color-surface) );--workspace-shadow-card: 0 1px 2px color-mix(in srgb, var(--md-sys-color-shadow) 32%, transparent), 0 12px 28px color-mix(in srgb, var(--md-sys-color-shadow) 18%, transparent);--workspace-shadow-float: 0 10px 28px color-mix(in srgb, var(--md-sys-color-shadow) 28%, transparent), 0 1px 3px color-mix(in srgb, var(--md-sys-color-shadow) 18%, transparent)}.public-shell{--public-bg: #ffffff;--public-text: #111111;--public-muted: #5f6368;--public-soft: #f5f4f0;--public-soft-strong: #ebe8df;--public-line: #d9d9d6;--public-line-strong: #b8b8b3;--public-ink: #101211;--public-orange: #e6532f;--public-blue: #2f6fed;min-height:100vh;color:var(--public-text);background:var(--public-bg);letter-spacing:0}.public-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:72px;padding:0 clamp(20px,4vw,64px);background:#ffffffe6;border-bottom:1px solid var(--public-line);backdrop-filter:blur(18px)}.public-brand{display:inline-flex;align-items:center;flex:0 0 auto;gap:10px;color:inherit;font-size:18px;font-weight:700;text-decoration:none}.public-brand__logo{width:36px;height:36px;border-radius:8px}.public-nav{display:flex;align-items:center;justify-content:flex-end;gap:4px;min-width:0}.public-nav__link,.public-nav__login,.public-footer__nav a{color:inherit;text-decoration:none}.public-nav__link,.public-nav__login{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:40px;padding:0 13px;color:var(--public-muted);border-radius:999px;white-space:nowrap}.public-nav__link:hover,.public-nav__link.router-link-active{color:var(--public-text);background:var(--public-soft)}.public-nav__login{margin-left:4px;color:#fff;background:var(--public-text)}.public-page{overflow:hidden}.public-section,.public-hero,.public-closing{padding-right:clamp(20px,5vw,76px);padding-left:clamp(20px,5vw,76px)}.public-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.72fr);gap:clamp(40px,7vw,96px);align-items:end;min-height:calc(100vh - 72px);padding-top:clamp(72px,10vw,132px);padding-bottom:clamp(48px,7vw,88px);border-bottom:1px solid var(--public-line)}.public-hero--single{grid-template-columns:1fr;min-height:72vh}.public-eyebrow{margin:0 0 18px;color:var(--public-muted);font-size:15px;line-height:1.4}.public-hero h1,.public-section__heading h2,.public-closing h2{margin:0;font-weight:500;letter-spacing:0}.public-hero h1{max-width:1120px;font-size:clamp(50px,7.2vw,104px);line-height:1.04}.public-hero__lead{max-width:880px;margin:34px 0 0;color:var(--public-muted);font-size:clamp(20px,2.2vw,26px);line-height:1.55}.public-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.public-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:999px;font:inherit;text-decoration:none;cursor:pointer}.public-button--primary{color:#fff;background:var(--public-text);border:1px solid var(--public-text)}.public-button--secondary{color:var(--public-text);background:transparent;border:1px solid var(--public-line-strong)}.public-final-cta{display:grid;grid-template-columns:minmax(0,.78fr) minmax(320px,.62fr);gap:clamp(30px,6vw,88px);align-items:end;padding:clamp(78px,10vw,136px) clamp(20px,5vw,76px);color:#fff;background:var(--public-ink)}.public-final-cta h2{max-width:980px;margin:0;color:#fff;font-size:clamp(42px,6vw,86px);font-weight:520;line-height:1.02;letter-spacing:0}.public-final-cta p{max-width:620px;margin:20px 0 0;color:#ffffffad;font-size:20px;line-height:1.55}.public-final-cta .public-eyebrow{color:#ffffffad}.public-final-cta__panel{min-height:280px;padding:clamp(24px,3vw,36px);background:radial-gradient(circle at 24% 18%,rgba(230,83,47,.38),transparent 34%),#1b1f1d;border:1px solid rgba(255,255,255,.1);border-radius:22px}.public-final-cta__panel span{display:block;color:#ffffff94;font-size:14px}.public-final-cta__panel strong{display:block;margin-top:86px;color:#fff;font-size:clamp(28px,3vw,44px);font-weight:520;line-height:1.08}.public-final-cta .public-button--primary{color:var(--public-text);background:#fff;border-color:#fff}.public-final-cta .public-button--secondary{color:#fff;border-color:#ffffff6b}.public-section{padding-top:clamp(72px,10vw,132px);padding-bottom:clamp(72px,10vw,132px)}.public-section--soft{background:var(--public-soft)}.public-section--ink{color:#fff;background:var(--public-ink)}.public-section--bordered{border-bottom:1px solid var(--public-line)}.public-section__heading{max-width:980px;margin-bottom:54px}.public-section__heading--split{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.42fr);gap:32px;max-width:none;align-items:end}.public-section__heading h2,.public-closing h2{max-width:980px;font-size:clamp(42px,6vw,84px);line-height:1.02}.public-section__heading p,.public-closing p{margin:20px 0 0;color:var(--public-muted);font-size:20px;line-height:1.55}.public-section--ink .public-eyebrow,.public-section--ink .public-section__heading p,.public-closing .public-eyebrow,.public-closing p{color:#ffffffad}.public-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--public-line);border-left:1px solid var(--public-line)}.public-card{min-height:380px;padding:clamp(24px,3.4vw,42px);border-right:1px solid var(--public-line);border-bottom:1px solid var(--public-line)}.public-card h3,.public-row h3,.public-step h3{margin:0;font-size:clamp(24px,2.6vw,36px);font-weight:500;line-height:1.12}.public-card p,.public-row p,.public-step p{margin:20px 0 0;color:var(--public-muted);font-size:17px;line-height:1.65}.public-card__meta{display:block;margin-bottom:22px;color:var(--public-orange);font-size:14px}.public-list{display:grid;gap:12px;margin:34px 0 0;padding:0;list-style:none}.public-list li{padding-top:12px;border-top:1px solid var(--public-line)}.public-rows{display:grid;border-top:1px solid var(--public-line)}.public-row{display:grid;grid-template-columns:minmax(170px,.35fr) minmax(0,1fr) minmax(260px,.72fr);gap:32px;padding:34px 0;border-bottom:1px solid var(--public-line)}.public-row p{margin-top:0}.public-tags{display:flex;flex-wrap:wrap;gap:8px}.public-tags span{padding:8px 11px;color:var(--public-text);background:#fff;border:1px solid var(--public-line);border-radius:999px;font-size:14px}.public-closing{padding-top:clamp(90px,14vw,180px);padding-bottom:clamp(90px,14vw,180px);color:#fff;background:var(--public-ink)}.public-closing .public-button--primary,.public-section--ink .public-button--primary{color:var(--public-text);background:#fff;border-color:#fff}.public-closing .public-button--secondary,.public-section--ink .public-button--secondary{color:#fff;border-color:#ffffff6b}.public-footer{display:grid;gap:42px;padding:clamp(48px,7vw,84px) clamp(20px,5vw,76px) 34px;color:#fff;background:radial-gradient(circle at 18% 0%,rgba(230,83,47,.22),transparent 28%),linear-gradient(180deg,#101211,#090a09);border-top:1px solid rgba(255,255,255,.12)}.public-footer__main{display:grid;grid-template-columns:minmax(0,.9fr) minmax(360px,.56fr);gap:clamp(40px,8vw,120px);align-items:start}.public-brand--footer{color:#fff}.public-footer__brand-block p{max-width:560px;margin:16px 0 0;color:#ffffffad;font-size:clamp(22px,2.6vw,34px);line-height:1.22;letter-spacing:0}.public-footer__columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.public-footer__nav,.public-footer__meta{display:grid;gap:12px;padding:22px;background:#ffffff0b;border:1px solid rgba(255,255,255,.1);border-radius:18px}.public-footer__nav span,.public-footer__meta span{color:#ffffff73;font-size:12px}.public-footer__nav a,.public-footer__meta a{color:#ffffffb8;text-decoration:none}.public-footer__nav a:hover,.public-footer__meta a:hover{color:#fff}.public-footer__legal{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);color:#ffffff85;font-size:12px}.public-footer__beian{display:inline-flex;align-items:center;gap:8px;color:inherit;text-decoration:none}.public-footer__beian:hover{color:#fff}@media (max-width: 1080px){.public-hero,.public-section__heading--split,.public-final-cta{grid-template-columns:1fr}.public-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.public-row{grid-template-columns:1fr;gap:18px}}@media (max-width: 820px){.public-header{align-items:flex-start;flex-direction:column;gap:12px;padding-top:14px;padding-bottom:14px}.public-nav{justify-content:flex-start;width:100%;overflow-x:auto;padding-bottom:2px}.public-hero{min-height:auto;padding-top:72px}.public-hero h1{font-size:clamp(46px,13vw,72px)}.public-hero__lead,.public-section__heading p,.public-closing p,.public-final-cta p{font-size:18px}.public-footer__main,.public-footer__legal{grid-template-columns:1fr;flex-direction:column;align-items:flex-start}.public-footer__columns{grid-template-columns:1fr;width:100%}}@media (max-width: 620px){.public-section,.public-hero,.public-closing{padding-right:18px;padding-left:18px}.public-grid{grid-template-columns:1fr}.public-card{min-height:auto}}