:root{--s-01:.125rem;--s-02:.25rem;--s-03:.5rem;--s-04:.75rem;--s-05:1rem;--s-06:1.5rem;--s-07:2rem;--s-08:2.5rem;--s-09:3rem;--s-10:4rem;--s-11:5rem;--s-12:6rem;--s-13:10rem;--page-header-inset:var(--s-07);--grid-gutter:2rem;--grid-gutter-half:1rem;--grid-margin:0rem;--grid-max:99rem;--background:#fff;--layer-01:#f7f3f2;--layer-hover:#e5e0df;--field:#f7f3f2;--border-subtle:#e5e0df;--border-strong:#8f8b8b;--text-primary:#171414;--text-secondary:#565151;--text-helper:#726e6e;--text-placeholder:#ada8a8;--link-primary:#d32d17;--link-hover:#9f2111;--interactive:#d32d17;--button-primary:#d32d17;--button-primary-hover:#b92714;--button-primary-active:#71160b;--button-tertiary:#d32d17;--button-tertiary-hover:#b92714;--button-tertiary-active:#71160b;--focus:#d32d17;--inverse-bg:#171414;--inverse-text:#fff;--text-on-color:#fff;--text-on-dark:#f7f3f2;--text-on-dark-secondary:#cac5c4;--accent-on-dark:#e89286;--cta-deeper:#4d0e07;--text-on-red-secondary:#f7dad6;--text-on-dark-muted:#ada8a8;--text-on-dark-faint:#8f8b8b;--status-error:#da1e28;--status-warn:#ff832b;--status-success:#198038;--status-info:#0043ce;--tag-blue-bg:#d0e2ff;--tag-blue-text:#0043ce;--tag-purple-bg:#e8daff;--tag-purple-text:#6929c4;--tag-magenta-bg:#ffd6e8;--tag-magenta-text:#9f1853;--tag-teal-bg:#9ef0f0;--tag-teal-text:#005d5d;--tag-green-bg:#a7f0ba;--tag-green-text:#0e6027;--tag-cyan-bg:#bae6ff;--tag-cyan-text:#00539a;--tag-gray-bg:#e5e0df;--tag-gray-text:#3c3838;--masthead-h:4rem;--shell-bg:#171414;--shell-border:#3c3838;--shell-text:#cac5c4;--shell-text-active:#f7f3f2;--shell-hover:#272525;--lead-bg:#171414;--cta-bg:#d32d17;--cta-deep:#71160b;--font-sans:"IBM Plex Sans", "IBM Plex Sans KR", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;--font-mono:"IBM Plex Mono", "SFMono-Regular", Consolas, monospace;--ease:cubic-bezier(.2, 0, .38, .9);--ease-entrance:cubic-bezier(0, 0, .38, .9);--ease-exp:cubic-bezier(.4, .14, .3, 1);--ease-exp-entrance:cubic-bezier(0, 0, .3, 1);--fast-01:70ms;--fast-02:.11s;--moderate-01:.15s;--moderate-02:.24s;--slow-01:.4s;--v-space:clamp(2rem, .99rem + 3.7vw, 4rem);--band-tight:var(--s-07);--band-base:var(--v-space);--band-loose:clamp(4rem, 2rem + 4vw, 6rem)}:root[lang^=ja]{--font-sans:"IBM Plex Sans", "IBM Plex Sans JP", "Hiragino Sans", "Noto Sans JP", sans-serif}@media (min-width:42rem){:root{--grid-margin:1rem}}@media (min-width:99rem){:root{--grid-margin:1.5rem}}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--background:#171414;--layer-01:#272525;--layer-hover:#3c3838;--field:#272525;--border-subtle:#3c3838;--border-strong:#726e6e;--text-primary:#f7f3f2;--text-secondary:#cac5c4;--text-helper:#8f8b8b;--text-placeholder:#726e6e;--link-primary:#e89286;--link-hover:#f1bab3;--interactive:#df6858;--button-tertiary:#df6858;--button-tertiary-hover:#f1bab3;--button-tertiary-active:#e89286;--focus:#fff;--inverse-bg:#f7f3f2;--inverse-text:#171414;--status-error:#fa4d56;--status-warn:#ff832b;--status-success:#42be65;--status-info:#78a9ff;--tag-blue-bg:#0043ce;--tag-blue-text:#d0e2ff;--tag-purple-bg:#6929c4;--tag-purple-text:#e8daff;--tag-magenta-bg:#9f1853;--tag-magenta-text:#ffd6e8;--tag-teal-bg:#005d5d;--tag-teal-text:#9ef0f0;--tag-green-bg:#0e6027;--tag-green-text:#a7f0ba;--tag-cyan-bg:#00539a;--tag-cyan-text:#bae6ff;--tag-gray-bg:#565151;--tag-gray-text:#e5e0df}}:root[data-theme=dark],.cds--g100{--background:#171414;--layer-01:#272525;--layer-hover:#3c3838;--field:#272525;--border-subtle:#3c3838;--border-strong:#726e6e;--text-primary:#f7f3f2;--text-secondary:#cac5c4;--text-helper:#8f8b8b;--text-placeholder:#726e6e;--link-primary:#e89286;--link-hover:#f1bab3;--interactive:#df6858;--button-tertiary:#df6858;--button-tertiary-hover:#f1bab3;--button-tertiary-active:#e89286;--focus:#fff;--inverse-bg:#f7f3f2;--inverse-text:#171414;--status-error:#fa4d56;--status-warn:#ff832b;--status-success:#42be65;--status-info:#78a9ff;--tag-blue-bg:#0043ce;--tag-blue-text:#d0e2ff;--tag-purple-bg:#6929c4;--tag-purple-text:#e8daff;--tag-magenta-bg:#9f1853;--tag-magenta-text:#ffd6e8;--tag-teal-bg:#005d5d;--tag-teal-text:#9ef0f0;--tag-green-bg:#0e6027;--tag-green-text:#a7f0ba;--tag-cyan-bg:#00539a;--tag-cyan-text:#bae6ff;--tag-gray-bg:#565151;--tag-gray-text:#e5e0df}
*{box-sizing:border-box;margin:0;padding:0}:root{--sticky-extra:0rem}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--masthead-h) + var(--s-05) + var(--sticky-extra));font-size:100%}:root body{font-family:var(--font-sans);background:var(--background);color:var(--text-primary);-webkit-font-smoothing:antialiased;transition:background .11s var(--ease), color .11s var(--ease);font-size:1rem;line-height:1.5}a{color:var(--link-primary);transition:color var(--fast-01) var(--ease);text-decoration:none}a:hover{color:var(--link-hover);text-decoration:underline}button{cursor:pointer;font-family:inherit}h1,h2,h3,h4,h5,h6,p,li,dd,dt,figcaption,blockquote,label,td,th{word-break:keep-all;overflow-wrap:break-word}:lang(ja) h1,:lang(ja) h2,:lang(ja) h3,:lang(ja) h4,:lang(ja) h5,:lang(ja) h6,:lang(ja) p,:lang(ja) li,:lang(ja) dd,:lang(ja) dt,:lang(ja) figcaption,:lang(ja) blockquote,:lang(ja) label,:lang(ja) td,:lang(ja) th{word-break:normal;line-break:auto}svg[hidden]{display:none}:focus-visible{outline:2px solid var(--focus);outline-offset:-2px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}.cell{min-width:0}.row.cds--subgrid{grid-column:1/-1}.hang{margin-inline:calc(-1 * var(--grid-gutter-half) - 1px)}@media (max-width:41.99rem){.hang{margin-inline:calc(-1 * 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(min-width:42rem){.heading-05-fluid{font-size:2.25rem;font-weight:300;line-height:1.22}}@media (min-width:66rem){.heading-05-fluid{font-size:2.625rem;line-height:1.19}}@media (min-width:82rem){.heading-05-fluid{font-size:3rem;line-height:1.17}}@media (min-width:99rem){.heading-05-fluid{font-size:3.75rem}}.heading-03-fluid{font-size:1.25rem;font-weight:400;line-height:1.4}@media (min-width:99rem){.heading-03-fluid{font-size:1.5rem;line-height:1.334}}.eyebrow{color:var(--text-helper);text-transform:uppercase}.section{margin-block-start:var(--v-space)}.section-head{margin-bottom:var(--s-07);row-gap:var(--s-05);align-items:end}.band .section-head{margin-bottom:0}.section-head .eyebrow{margin-bottom:var(--s-03)}.section-link{letter-spacing:.16px;align-items:center;gap:var(--s-03);white-space:nowrap;font-size:.875rem;line-height:1.28572;display:inline-flex}.section-link svg{fill:currentColor}@media (min-width:66rem){.section-head .head-link{place-self:end}}.section-head .heading-05-fluid{max-width:40rem}.section-leading{padding-inline-end:var(--s-07)}.section-leading .eyebrow{margin-bottom:var(--s-03)}.section-leading p:not(.eyebrow){color:var(--text-secondary);max-width:18rem;margin-block-start:var(--s-03)}@media (max-width:65.999rem){.section-leading{margin-block-end:var(--s-07)}.band .section-leading{margin-block-end:0}}.tag-row{gap:var(--s-03);flex-wrap:wrap;align-items:center;display:flex}.date-line{color:var(--text-helper)}.featured{background:var(--layer-01);border-left:3px solid var(--interactive);grid-template-columns:minmax(0,1fr);display:grid}@media (min-width:66rem){.featured{grid-template-columns:minmax(0,10fr) minmax(0,6fr)}}.featured-body{padding:var(--s-05);gap:var(--s-05);flex-direction:column;padding-inline-start:calc(var(--s-05) - 3px);display:flex}.featured h3 a{color:var(--text-primary)}.featured h3 a:hover{color:var(--link-primary);text-decoration:none}.featured .summary{color:var(--text-secondary);max-width:44rem}.featured .more{padding-top:var(--s-05);letter-spacing:.16px;gap:var(--s-03);align-items:center;margin-top:auto;font-size:.875rem;line-height:1.28572;display:inline-flex}.featured .more svg{fill:currentColor}.featured-stats{border-top:1px solid var(--border-subtle);flex-direction:column;justify-content:center;display:flex}@media (min-width:66rem){.featured-stats{border-top:none;border-left:1px solid var(--border-subtle)}}.stat{padding:var(--s-05)}.stat+.stat{border-top:1px solid var(--border-subtle)}.stat .num{color:var(--link-primary);font-variant-numeric:tabular-nums;font-size:2rem;font-weight:300;line-height:1.25}.stat .num small{font-size:1.25rem;font-weight:400;line-height:1.4}.stat .label{color:var(--text-secondary);margin-top:var(--s-02)}.media-plate{background:var(--layer-hover);border:1px solid var(--border-subtle);overflow:hidden}.media-plate__img{object-fit:cover;block-size:100%;inline-size:100%;position:absolute;inset:0}.media-plate[data-plate=qa],.media-plate[data-plate=quality]{background:color-mix(in oklab, var(--link-primary) 8%, var(--layer-hover))}.media-plate[data-plate=cloud]{background:color-mix(in oklab, var(--link-primary) 16%, var(--layer-hover))}.media-plate[data-plate=payments],.media-plate[data-plate=reliability]{background:color-mix(in oklab, var(--link-primary) 24%, var(--layer-hover))}.media-plate[data-plate=customer-engagement],.media-plate[data-plate=security]{background:color-mix(in oklab, var(--link-primary) 32%, var(--layer-hover))}.media-plate[data-plate=ops]{background:color-mix(in oklab, var(--link-primary) 40%, var(--layer-hover))}.media-plate[data-plate=corporate]{background:var(--layer-hover)}.cards{background:var(--border-subtle);border:1px solid var(--border-subtle);grid-template-columns:minmax(0,1fr);gap:1px;display:grid}@media (min-width:42rem){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:66rem){.cards{grid-template-columns:repeat(4,minmax(0,1fr))}}.card{background:var(--background);padding:var(--s-05);min-height:20rem;transition:background var(--moderate-02) var(--ease);flex-direction:column;display:flex;position:relative}.card>.card-media{margin:calc(-1 * var(--s-05)) calc(-1 * var(--s-05)) var(--s-05)}.card--media{min-height:32rem}.card .tag-row,.card .date-line{margin-block-end:var(--s-03)}.card :is(h3,h4){margin-block-end:var(--s-10)}.card .summary{margin-block-end:var(--s-07)}.cards.rows-1{grid-template-columns:minmax(0,1fr)!important}.cards.cols-2{grid-template-columns:minmax(0,1fr)}@media (min-width:42rem){.cards.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}.cards.archive{background:0 0;border:none}.cards.archive>*{outline:1px solid var(--border-subtle)}.cards.archive>.card-fill{display:none}@media (min-width:42rem){.cards.archive>.card-fill--md{display:block}}@media (min-width:66rem){.cards.archive>.card-fill{display:block}}.card :is(h3,h4),.tile h3,.card .summary,.tile p{overflow-wrap:break-word;min-width:0}.card:hover{background:var(--layer-01)}.card :is(h3,h4){text-wrap:balance}.card :is(h3,h4) a{color:var(--text-primary)}.card :is(h3,h4) a:after{content:"";position:absolute;inset:0}.card :is(h3,h4) a:hover{color:var(--link-primary);text-decoration:none}.card .summary{color:var(--text-secondary);-webkit-line-clamp:4;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.card-footer{padding-top:var(--s-05);justify-content:space-between;align-items:center;margin-top:auto;display:flex}.card-footer .arrow{fill:var(--link-primary);transition:transform var(--moderate-01) var(--ease)}.card:hover .arrow{transform:scale(1.1)}.tile{background:var(--background);padding:var(--s-05);gap:var(--s-03);min-height:11rem;transition:background var(--moderate-02) var(--ease);flex-direction:column;display:flex;position:relative}.tile:hover{background:var(--layer-01)}.tile .t-mono{color:var(--text-helper);text-transform:uppercase}.tile h3 a{color:var(--text-primary)}.tile h3 a:after{content:"";position:absolute;inset:0}.tile h3 a:hover{color:var(--link-primary);text-decoration:none}.tile p{color:var(--text-secondary)}.tile .arrow{fill:var(--link-primary);transition:transform var(--moderate-01) var(--ease);align-self:flex-end;margin-top:auto}.tile:hover .arrow{transform:scale(1.1)}@property --wrap-p{syntax:"<percentage>";inherits:false;initial-value:0%}.card:after,.tile:after{content:"";pointer-events:none;background:conic-gradient(from 135deg, var(--link-primary) var(--wrap-p,0%), transparent 0);-webkit-mask-composite:xor;opacity:0;transition:opacity var(--moderate-02) var(--ease);padding:2px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;mask-position:0 0,0 0;-webkit-mask-size:auto,auto;mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.card:hover:after,.tile:hover:after{opacity:1;animation:wrap-border .7s var(--ease-exp) forwards}@keyframes wrap-border{0%{--wrap-p:0%}to{--wrap-p:100%}}.assets .tile{min-height:9rem}.cta-band .cell,.home-cta .cell{align-self:start}.cta-copy .eyebrow{color:var(--text-on-color);margin-bottom:var(--s-03)}.cta-copy p:not(.eyebrow){margin-top:var(--s-05);color:var(--text-on-color);max-width:36rem}.cta-actions,.home-cta__actions{justify-content:flex-start;align-items:flex-start;gap:var(--s-03);flex-direction:column;display:flex}.cta-actions .cds--btn,.home-cta__actions .cds--btn{inline-size:min(100%,20rem);max-inline-size:20rem}@media (min-width:66rem){.cta-actions,.home-cta__actions{align-items:flex-end}}@media (max-width:65.999rem){.cta-band .row{row-gap:var(--s-07)}}.footer{background:var(--shell-bg);color:var(--shell-text);margin-block-start:0}.footer .row{padding-block:var(--s-10) var(--s-07);row-gap:var(--s-07)}.footer-brand .logo-ixc{height:var(--s-07);width:auto;color:var(--text-on-dark);display:block}.footer-brand p{margin-top:var(--s-04);max-width:22rem;color:var(--text-on-dark-muted)}.footer h3{color:var(--text-on-dark);margin-bottom:var(--s-05)}.footer ul{gap:var(--s-04);flex-direction:column;list-style:none;display:flex}.footer ul a{color:var(--shell-text);letter-spacing:.16px;font-size:.875rem;line-height:1.28572}.footer ul a:hover{color:var(--text-on-color)}.footer-legal{border-top:1px solid var(--shell-border);padding-block:var(--s-06) var(--s-10);color:var(--text-on-dark-faint)}.footer-legal a{color:var(--text-on-dark-muted);text-underline-offset:.2em;text-decoration:underline}.footer-legal a:hover{color:var(--text-on-color)}.footer-legal .legal-links{gap:var(--s-03) var(--s-06);margin-bottom:var(--s-04);flex-wrap:wrap;display:flex}.footer-legal p+p{margin-top:var(--s-02)}.grid-overlay{z-index:9998;pointer-events:none;display:none;position:fixed;inset:0}.grid-overlay.on{display:block}.grid-overlay .row{height:100%}.grid-overlay .gcol{background:#d32d1712;grid-column:auto/span 1;height:100%}.grid-toggle{right:var(--s-05);bottom:var(--s-05);z-index:9999;height:var(--s-07);padding-inline:var(--s-04);background:var(--inverse-bg);color:var(--inverse-text);letter-spacing:.32px;opacity:.6;border:none;font-size:.75rem;position:fixed}.grid-toggle:hover{opacity:1}.page-header{padding-block:var(--page-header-inset) 0}.page-header .lead{margin-top:var(--s-05);color:var(--text-secondary);max-width:40rem}.page-header .stat-row{gap:var(--s-03) var(--s-06);margin-top:var(--s-06);color:var(--text-helper);flex-wrap:wrap;display:flex}.page-header .stat-row span:before{content:"●";color:var(--link-primary);vertical-align:middle;margin-inline-end:var(--s-03);font-size:.5rem}.topic-row{background:var(--background);padding:var(--s-05);gap:var(--s-02) var(--s-05);transition:background var(--moderate-02) var(--ease);grid-template-columns:minmax(0,1fr) auto;align-items:start;display:grid;position:relative}.topic-row p{grid-column:1/-1}@media (min-width:42rem){.topic-row{gap:var(--s-05) var(--s-07);grid-template-columns:minmax(14rem,22rem) minmax(0,1fr) auto}.topic-row p{grid-column:auto}}.topic-row h3{overflow-wrap:break-word;min-width:0}.topic-row:hover{background:var(--layer-01)}.topic-row h3 a{color:var(--text-primary)}.topic-row h3 a:after{content:"";position:absolute;inset:0}.topic-row h3 a:hover{color:var(--link-primary);text-decoration:none}.topic-row p{color:var(--text-secondary)}.topic-row .arrow{fill:var(--link-primary);transition:transform var(--moderate-01) var(--ease);place-self:center end}.topic-row:hover .arrow{transform:scale(1.1)}.topic-row:after{content:"";pointer-events:none;background:conic-gradient(from 135deg, var(--link-primary) var(--wrap-p,0%), transparent 0);-webkit-mask-composite:xor;opacity:0;transition:opacity var(--moderate-02) var(--ease);padding:2px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;mask-position:0 0,0 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