:root{--content-page-bg: hsl(261, 6%, 96%);
--content-surface-bg: #ffffff;
--content-text: hsl(261, 10%, 8%);
--content-text-muted: rgba(24, 33, 47, 0.72);
--content-border: rgba(261, 10%, 8%, 0.08);
--content-link-color: hsl(261, 10%, 8%);
--content-accent-ui: hsl(261, 61%, 63%);
--max-width: 1588px;
--reading-width: 985px;
--section-spacing: 120px;
--card-radius: 24px;
--primary-color: var(--content-accent-ui, hsl(261, 61%, 63%));
--secondary-color: var(--content-link-hover, var(--content-accent-ui, hsl(261, 61%, 63%)));
--bg-color: var(--content-page-bg, hsl(261, 6%, 96%));
--text-color: var(--content-text, hsl(261, 10%, 8%));
--text-muted: var(--content-text-muted, rgba(24, 33, 47, 0.72));
--border-color: var(--content-border, rgba(261, 10%, 8%, 0.08));
--page-max-width: 1588px;
--idx-max-width: 1588px;
--page-reading-width: 985px;
--content-width: 985px;
--text-column-width: 985px;
--text-width: 983px;
--page-hero-reading-width: 908px;
--hero-text-width: 908px;
--hero-text-max: 908px;
--hero-text-max-width: 908px;
--transition: all 0.25s ease;
--site-page-frame-mode: contained;
--site-hero-layout-family: split_stage;
--site-breakout-mode: controlled;
--site-frame-width-policy: page;
--site-surface-density: airy;
--page-card-radius: 24px;
--page-card-shadow: 0 20px 48px rgb(234, 230, 242);
--page-card-border: rgba(261, 10%, 8%, 0.08);
--page-card-bg: rgb(234, 230, 242);
--content-heading: hsl(261, 10%, 8%);
--content-accent-text: hsl(261, 10%, 8%);
--content-link-hover: rgb(171, 142, 226);}
main.ea83565_38a{font-family: "Inter", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
background-color: var(--content-page-bg);
color: var(--content-text);
line-height: 1.6;
overflow-x: hidden;}
main.ea83565_38a .l2a0ca0_nvc{max-width: var(--max-width);
margin: 0 auto;
padding: 0 38px;}
main.ea83565_38a .p1148_2e85{text-align: center;}
main.ea83565_38a .dphy40afcq{padding: 100px 0 80px;
background: radial-gradient(circle at 50% 0%, hsla(261, 61%, 63%, 0.05) 0%, transparent 70%);}
main.ea83565_38a .w2a36d_os{max-width: var(--reading-width);
margin: 0 auto;}
main.ea83565_38a h1{font-size: clamp(2.5rem, 5vw, 3.75rem);
font-weight: 800;
letter-spacing: -0.02em;
margin-bottom: 24px;
color: var(--content-text);}
main.ea83565_38a .h2307f_2450{font-size: 1.25rem;
color: var(--content-text-muted);
margin-bottom: 40px;}
main.ea83565_38a .hb983__5ee{margin-top: 60px;
border-radius: var(--card-radius);
box-shadow: 0 40px 100px rgba(0,0,0,0.1);
overflow: hidden;
background: var(--content-surface-bg);
aspect-ratio: 16/9;}
main.ea83565_38a .na88e8_03j0{padding: var(--section-spacing) 0;}
main.ea83565_38a .g75b993{max-width: var(--reading-width);
margin: 0 auto 60px;}
main.ea83565_38a .hfgwe6ygnz1u{display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 32px;}
main.ea83565_38a .s79f1_ad{background: var(--content-surface-bg);
padding: 48px;
border-radius: var(--card-radius);
border: 1px solid var(--content-border);
transition: transform 0.3s ease, box-shadow 0.3s ease;}
main.ea83565_38a .s79f1_ad:hover{transform: translateY(-8px);
box-shadow: 0 20px 40px rgba(0,0,0,0.04);}
main.ea83565_38a .t9e6e0_d50{width: 48px;
height: 48px;
margin-bottom: 24px;
color: var(--content-accent-ui);}
main.ea83565_38a .s79f1_ad h3{font-size: 1.5rem;
margin-bottom: 16px;}
main.ea83565_38a .s79f1_ad p{color: var(--content-text-muted);
font-size: 0.95rem;}
main.ea83565_38a .y2cf130{padding: var(--section-spacing) 0;
background: #ffffff;}
main.ea83565_38a .d6s4thta{overflow-x: auto;
margin-top: 40px;}
main.ea83565_38a table{width: 100%;
border-collapse: collapse;
min-width: 800px;}
main.ea83565_38a th, main.ea83565_38a td{padding: 24px;
text-align: left;
border-bottom: 1px solid var(--content-border);}
main.ea83565_38a th{font-weight: 600;
color: var(--content-text);
background: var(--content-page-bg);}
main.ea83565_38a .t02ba532_67z{color: var(--content-accent-ui);
font-weight: bold;}
main.ea83565_38a .l12e7f84e5{padding: var(--section-spacing) 0;
display: flex;
gap: 60px;
align-items: center;}
main.ea83565_38a .s548a8a4{flex: 1;}
main.ea83565_38a .uaa72096ab{flex: 1.2;
border-radius: var(--card-radius);
overflow: hidden;}
main.ea83565_38a .uaa72096ab img{width: 100%;
height: auto;
display: block;}
main.ea83565_38a .u41889a_6ef0{padding: var(--section-spacing) 0;
max-width: var(--reading-width);
margin: 0 auto;}
main.ea83565_38a .l1432_0e{margin-bottom: 32px;
padding-bottom: 32px;
border-bottom: 1px solid var(--content-border);}
main.ea83565_38a .l1432_0e h4{font-size: 1.15rem;
margin-bottom: 12px;
color: var(--content-text);}
main.ea83565_38a .l1432_0e p{color: var(--content-text-muted);}
main.ea83565_38a .r166e0_a2{padding: 100px 0;
background: var(--content-text);
color: #ffffff;
text-align: center;
border-radius: var(--card-radius);
margin: 60px 38px;}
main.ea83565_38a .g90c19bd{display: inline-block;
background: var(--content-accent-ui);
color: #ffffff;
padding: 18px 42px;
border-radius: 12px;
text-decoration: none;
font-weight: 600;
transition: opacity 0.2s;
margin-top: 30px;}
main.ea83565_38a .g90c19bd:hover{opacity: 0.9;}
main.ea83565_38a .copyright{margin-top: 60px;
padding-top: 30px;
border-top: 1px solid var(--content-border);
text-align: center;
font-size: 0.85rem;
color: var(--content-text-muted);}
@media (max-width: 768px){main.ea83565_38a .l12e7f84e5{flex-direction: column;}
main.ea83565_38a .dphy40afcq{padding: 60px 0;}}
body{background: var(--content-page-bg);
color: var(--content-text);}
@media (min-width: 769px) {div.l2a0ca0_nvc.p1148_2e85 > *{min-width: 0   !important;}
div.w2a36d_os{min-width: 0   !important;flex: 1 1 0   !important;max-width: 100%   !important;}
div.hb983__5ee{min-width: 0   !important;flex: 1 1 0   !important;max-width: 100%   !important;}
div.hb983__5ee :where(img, picture, video, canvas, svg), div.hb983__5ee picture > img{display: block   !important;width: 100%   !important;max-width: 100%   !important;height: auto   !important;}
div.l12e7f84e5 > *{min-width: 0   !important;}
div.s548a8a4{min-width: 0   !important;flex: 1 1 0   !important;max-width: 100%   !important;}
div.uaa72096ab{min-width: 0   !important;flex: 1 1 0   !important;max-width: 100%   !important;}
div.uaa72096ab :where(img, picture, video, canvas, svg), div.uaa72096ab picture > img{display: block   !important;width: 100%   !important;max-width: 100%   !important;height: auto   !important;}}
div.w2a36d_os a.g90c19bd{--j48d5e2c184: hsl(0, 18%, 12%);
color: var(--j48d5e2c184, hsl(0, 18%, 12%))   !important;}
div.w2a36d_os a.g90c19bd:is(:hover, :focus-visible, :active){color: var(--g4540de1496, hsl(0, 18%, 12%))   !important;}
section.r166e0_a2 a.g90c19bd{--j48d5e2c184: hsl(0, 18%, 12%);
color: var(--j48d5e2c184, hsl(0, 18%, 12%))   !important;}
section.r166e0_a2 a.g90c19bd:is(:hover, :focus-visible, :active){color: var(--g4540de1496, hsl(0, 18%, 12%))   !important;}
@media (min-width: 769px) {section.u41889a_6ef0{width: min(100%, var(--reading-width))   !important;max-width: min(100%, var(--reading-width))   !important;margin-left: auto   !important;margin-right: auto   !important;padding-left: clamp(20px, 3vw, 32px)   !important;padding-right: clamp(20px, 3vw, 32px)   !important;box-sizing: border-box   !important;}}
@media (max-width: 768px){section.u41889a_6ef0{width: 100%   !important;max-width: 100%   !important;margin-left: auto   !important;margin-right: auto   !important;padding-left: 20px   !important;padding-right: 20px   !important;box-sizing: border-box   !important;}}
@media (min-width: 1025px) {div.l2a0ca0_nvc.p1148_2e85{position: relative   !important;display: grid   !important;grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr)   !important;align-items: center   !important;gap: clamp(28px, 5vw, 76px)   !important;}
div.l2a0ca0_nvc.p1148_2e85 > *{min-width: 0   !important;}
div.w2a36d_os{width: 100%   !important;max-width: min(100%, var(--page-hero-reading-width, var(--hero-text-width, 760px)))   !important;margin: 0   !important;grid-column: 1   !important;align-self: center   !important;justify-self: start   !important;z-index: 2   !important;}
div.hb983__5ee{position: relative   !important;width: 100%   !important;max-width: 100%   !important;margin: 0   !important;justify-self: stretch   !important;grid-column: 2   !important;grid-row: 1 / span 1   !important;align-self: center   !important;height: auto   !important;min-height: 0   !important;overflow: hidden   !important;border-radius: clamp(22px, 2.6vw, 32px)   !important;box-shadow: 0 24px 60px rgba(15,23,42,0.14)   !important;}
div.hb983__5ee :where(img, video), div.hb983__5ee picture > img{display: block   !important;width: 100%   !important;max-width: 100%   !important;height: auto   !important;aspect-ratio: 16 / 10   !important;object-fit: cover   !important;object-position: center   !important;}}
@media (max-width: 1024px) {div.l2a0ca0_nvc.p1148_2e85{position: relative   !important;display: flex   !important;flex-direction: column   !important;align-items: stretch   !important;gap: 24px   !important;min-height: auto   !important;}
div.w2a36d_os{width: 100%   !important;max-width: 100%   !important;margin: 0   !important;}
div.hb983__5ee{width: 100%   !important;max-width: 100%   !important;margin-top: 12px   !important;}}
section.u41889a_6ef0 > :nth-child(2), section.u41889a_6ef0 > :nth-child(3), section.u41889a_6ef0 > :nth-child(4), section.u41889a_6ef0 > :nth-child(5), section.u41889a_6ef0 > :nth-child(6){position: relative   !important;
display: grid   !important;
gap: clamp(18px, 2.2vw, 24px)   !important;
padding: clamp(26px, 3vw, 34px)   !important;
margin: 0   !important;
align-content: start   !important;
overflow: hidden   !important;
border-radius: 24px   !important;
background: rgb(234, 230, 242)   !important;
border: 1px solid var(--content-border, rgba(15,23,42,0.10))   !important;
box-shadow: 0 18px 40px rgba(15,23,42,0.08)   !important;}
section.u41889a_6ef0 > :nth-child(2)::before, section.u41889a_6ef0 > :nth-child(3)::before, section.u41889a_6ef0 > :nth-child(4)::before, section.u41889a_6ef0 > :nth-child(5)::before, section.u41889a_6ef0 > :nth-child(6)::before{content: "";
position: absolute;
left: 0   !important;
top: 20px   !important;
bottom: 20px   !important;
width: 4px   !important;
border-radius: 999px   !important;
background: var(--content-accent-ui, var(--primary-color, #2563eb))   !important;
opacity: 0.68   !important;}
section.u41889a_6ef0 > :nth-child(2) > :is(h3, h4, h5, p, ul, ol, dl, blockquote), section.u41889a_6ef0 > :nth-child(3) > :is(h3, h4, h5, p, ul, ol, dl, blockquote), section.u41889a_6ef0 > :nth-child(4) > :is(h3, h4, h5, p, ul, ol, dl, blockquote), section.u41889a_6ef0 > :nth-child(5) > :is(h3, h4, h5, p, ul, ol, dl, blockquote), section.u41889a_6ef0 > :nth-child(6) > :is(h3, h4, h5, p, ul, ol, dl, blockquote){margin: 0   !important;}
section.u41889a_6ef0 > :nth-child(2) > :is(h3, h4, h5), section.u41889a_6ef0 > :nth-child(3) > :is(h3, h4, h5), section.u41889a_6ef0 > :nth-child(4) > :is(h3, h4, h5), section.u41889a_6ef0 > :nth-child(5) > :is(h3, h4, h5), section.u41889a_6ef0 > :nth-child(6) > :is(h3, h4, h5){font-size: clamp(1.02rem, 0.96rem + 0.24vw, 1.16rem)   !important;
line-height: 1.35   !important;
letter-spacing: -0.01em   !important;
color: var(--content-text, #111827)   !important;}
section.u41889a_6ef0 > :nth-child(2) > :is(p, ul, ol, dl, blockquote), section.u41889a_6ef0 > :nth-child(3) > :is(p, ul, ol, dl, blockquote), section.u41889a_6ef0 > :nth-child(4) > :is(p, ul, ol, dl, blockquote), section.u41889a_6ef0 > :nth-child(5) > :is(p, ul, ol, dl, blockquote), section.u41889a_6ef0 > :nth-child(6) > :is(p, ul, ol, dl, blockquote){font-size: clamp(0.95rem, 0.92rem + 0.12vw, 1rem)   !important;
line-height: 1.72   !important;
color: var(--content-text-muted, rgba(31, 35, 40, 0.74))   !important;}