/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@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{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial}::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::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,ui-sans-serif, system-ui, 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;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{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]){-webkit-appearance:button;appearance:button}::file-selector-button{-webkit-appearance: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{.absolute{position:absolute}.start{inset-inline-start:var(--spacing)}.hidden{display:none}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}}:root{--ink:#17243a;--navy:#1e3a6f;--red:#a62b2b;--gold:#d59613;--paper:#f7f5ef;--white:#fff;--muted:#647083;--line:#d9d9d3}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Hiragino Kaku Gothic ProN,Yu Gothic,YuGothic,Noto Sans JP,sans-serif}a{color:inherit;text-decoration:none}.site-header{z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f7f5eff0;border-bottom:1px solid #17243a1c;position:sticky;top:0}.header-inner,.hero-inner,.services-section,.footer-inner{width:min(1180px,100% - 48px);margin-inline:auto}.header-inner{justify-content:space-between;align-items:center;gap:32px;min-height:76px;display:flex}.brand{align-items:center;display:flex}.brand img{object-fit:contain;object-position:left center;width:260px;height:45px}nav{letter-spacing:.08em;align-items:center;gap:34px;font-size:.84rem;font-weight:700;display:flex}nav a:not(.nav-contact){padding-block:12px;position:relative}nav a:not(.nav-contact):after{background:var(--navy);content:"";transform-origin:100%;height:1px;transition:transform .18s;position:absolute;bottom:5px;left:0;right:0;transform:scaleX(0)}nav a:hover:after{transform-origin:0;transform:scaleX(1)}nav a:focus-visible:after{transform-origin:0;transform:scaleX(1)}.nav-contact{border:1px solid var(--ink);padding:12px 18px;transition:all .18s}:is(.nav-contact:hover,.nav-contact:focus-visible){background:var(--ink);color:var(--white)}.hero{color:#222;border-bottom:1px solid var(--line);background:#fff;align-items:center;min-height:380px;display:grid;position:relative;overflow:hidden}.hero-inner{z-index:2;padding-block:36px 40px;position:relative}.eyebrow{color:var(--navy);letter-spacing:.22em;margin:0 0 24px;font-family:Arial,sans-serif;font-size:.74rem;font-weight:800}.hero h1{letter-spacing:.01em;max-width:780px;margin:0;font-family:Yu Mincho,Hiragino Mincho ProN,serif;font-size:clamp(3.4rem,6vw,5.3rem);font-weight:600;line-height:1.06}.hero h1 span{color:inherit}.hero .eyebrow{color:#555}.hero-copy{color:#555;max-width:650px;margin:22px 0 0;font-size:clamp(.98rem,1.5vw,1.1rem);line-height:2}.light-link{letter-spacing:.08em;border-bottom:1px solid;align-items:center;gap:18px;padding-bottom:8px;font-size:.88rem;font-weight:700;display:inline-flex}.light-link span{transition:transform .18s}:is(.light-link:hover span,.light-link:focus-visible span){transform:translate(4px)}.services-section{padding-block:32px 72px;scroll-margin-top:96px}.section-heading{grid-template-columns:max-content minmax(0,1fr);align-items:end;gap:32px;margin-bottom:30px;display:grid}.section-heading h2,.about-content h2{letter-spacing:.02em;margin:0;font-family:Yu Mincho,Hiragino Mincho ProN,serif;font-size:clamp(2.5rem,5vw,4.5rem);font-weight:600}.section-heading>p{text-align:right;max-width:none;color:var(--muted);white-space:nowrap;margin:0 0 4px;font-size:clamp(.875rem,1.2vw,1rem);line-height:1.95}.service-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.service-card{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#ffffff75;flex-direction:column;min-height:260px;padding:24px;transition:background .22s,color .22s,transform .22s;display:flex;position:relative;overflow:hidden}:is(.service-card:hover,.service-card:focus-visible){color:var(--white);outline:none;transform:translateY(-7px)}.service-card.navy,.service-card.navy:hover{background:var(--navy);color:var(--white)}.service-card.navy:focus-visible{background:var(--navy);color:var(--white)}.service-card.red,.service-card.red:hover{background:var(--red);color:var(--white)}.service-card.red:focus-visible{background:var(--red);color:var(--white)}.service-card.gold,.service-card.gold:hover{color:var(--ink);background:#f8b500}.service-card.gold:focus-visible{color:var(--ink);background:#f8b500}.service-card.navy .service-description,.service-card.red .service-description{color:#ffffffe6}.service-card.gold .service-description{color:var(--ink)}.service-title-row{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;display:flex}.service-title-row h3{flex:1;min-width:0;margin:0}.publishing-card-heading{grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:6px 12px;margin-bottom:16px;display:grid}.publishing-card-heading .service-english{margin:0}.publishing-card-heading small{font-size:.875rem;font-weight:400;line-height:1.4}.publishing-card-heading strong{font-size:clamp(1.4rem,1.95vw,1.625rem);font-weight:700;line-height:1.35}.service-english{letter-spacing:.17em;text-transform:uppercase;margin:0 0 6px;font-family:Arial,sans-serif;font-size:.7rem;font-weight:800}.service-card h3{min-height:2.7em;margin:0;font-size:clamp(1.3rem,1.8vw,1.5rem);font-weight:700;line-height:1.35}.service-description{color:var(--muted);text-wrap:pretty;margin:0;font-size:1rem;line-height:1.8}.card-link{border-bottom:1px solid;width:fit-content;margin-top:auto;padding-top:20px;padding-bottom:5px;font-size:.82rem;font-weight:700}.about-section{background:var(--navy);color:var(--white);grid-template-columns:minmax(180px,.45fr) minmax(0,1.55fr);display:grid}.about-kicker{letter-spacing:.08em;writing-mode:vertical-rl;border-right:1px solid #fff3;place-items:center;min-height:185px;font-family:Yu Mincho,Hiragino Mincho ProN,serif;font-size:clamp(1.9rem,4vw,3rem);display:grid}.about-content{min-width:0;padding:16px clamp(28px,3.4vw,48px);container-type:inline-size}.eyebrow.light{color:#ffffffa6}.about-content .eyebrow{text-align:left;margin-bottom:8px}.about-content h2{margin-bottom:8px}.about-content>p:not(.eyebrow){color:#ffffffc7;text-wrap:pretty;margin:0 0 4px;line-height:1.7}.about-content>p:last-of-type{margin-bottom:12px}footer{color:#ffffffbd;background:#111a2a}.footer-inner{justify-content:space-between;align-items:center;gap:48px;min-height:114px;padding-block:14px;display:flex}.footer-identity{width:max-content;max-width:100%;display:grid}.footer-inner .footer-businesses{text-align:justify;text-align-last:justify;text-justify:inter-character;margin-top:8px;line-height:1.6}.footer-inner img{object-fit:contain;object-position:left center;filter:brightness(0)invert();width:250px;height:50px}.footer-inner p{letter-spacing:.09em;margin:14px 0 0;font-size:.78rem}.footer-meta{text-align:right;font-size:.82rem}.footer-links{flex-wrap:wrap;gap:18px;display:flex}.footer-meta a{border-bottom:1px solid #ffffff59;padding-bottom:4px}@media (max-width:860px){.header-inner,.hero-inner,.services-section,.footer-inner{width:min(100% - 36px,680px)}.brand img{width:190px}nav a:not(.nav-contact){display:none}.hero{min-height:380px}.section-heading{grid-template-columns:1fr;gap:26px}.section-heading>p{text-align:left;white-space:normal;margin:0;font-size:1rem}.service-grid{grid-template-columns:1fr}.service-card,.service-card h3{min-height:0}.about-section{grid-template-columns:1fr}.about-kicker{writing-mode:horizontal-tb;border-bottom:1px solid #fff3;border-right:0;min-height:55px}}@media (max-width:540px){.header-inner{min-height:72px}.brand img{width:155px}.nav-contact{align-items:center;min-height:44px;padding:10px 12px;font-size:.72rem;display:inline-flex}.light-link{min-height:44px}.hero{min-height:330px}.hero-inner{padding-block:28px 32px}.hero h1{font-size:clamp(2.9rem,14vw,4.1rem)}.desktop-only{display:none}.services-section{padding-block:24px 54px}.service-card{padding:20px}.about-content{padding:16px 28px}.footer-inner{flex-direction:column;justify-content:center;align-items:flex-start;gap:14px;min-height:0}.footer-meta{text-align:left}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important}}.keisen-brand{align-items:center;gap:18px;display:inline-flex}.brand .keisen-brand img,.footer-inner .keisen-brand img,.service-page-header .keisen-brand img{object-fit:contain;filter:none;width:195px;height:auto;display:block}.keisen-brand-name{white-space:nowrap;align-items:baseline;gap:8px;font-family:Hiragino Mincho ProN,Yu Mincho,YuMincho,MS PMincho,serif;font-size:27px;font-weight:500;line-height:1.25;display:flex}.keisen-brand-name small{font-size:12px}.site-header .keisen-brand,.service-page-header .keisen-brand,.footer-inner .keisen-brand{align-items:flex-end}.site-header .keisen-brand-name,.service-page-header .keisen-brand-name,.footer-inner .keisen-brand-name{font-size:30px;line-height:1}.footer-inner .keisen-brand{color:var(--ink);background:#fff;padding:10px 14px}.section-heading .eyebrow{margin-bottom:14px}.section-heading h2{font-size:clamp(2.1rem,3.5vw,3.4rem)}.about-content h2{white-space:nowrap;font-size:min(2.5rem,7.6cqi);line-height:1.5}.about-kicker-name{align-items:center;gap:.45em;display:inline-flex}.about-kicker-name small{font-size:.48em;font-weight:inherit}@media (max-width:860px){.keisen-brand{gap:10px}.brand .keisen-brand img,.service-page-header .keisen-brand img,.footer-inner .keisen-brand img{width:158px}.keisen-brand-name{font-size:23px}.site-header .keisen-brand-name,.service-page-header .keisen-brand-name,.footer-inner .keisen-brand-name{font-size:24px}.card-link{margin-top:0;padding-top:14px}}@media (max-width:540px){.keisen-brand{flex-direction:column;align-items:flex-start;gap:3px}.brand .keisen-brand img,.service-page-header .keisen-brand img,.footer-inner .keisen-brand img{width:140px}.keisen-brand-name{gap:7px;font-size:20px}.site-header .keisen-brand,.service-page-header .keisen-brand,.footer-inner .keisen-brand{align-items:flex-start}.site-header .keisen-brand-name,.service-page-header .keisen-brand-name,.footer-inner .keisen-brand-name{font-size:22px}.header-inner,.service-page-header-inner{min-height:82px}.section-heading{gap:18px;margin-bottom:24px}}.hero-mark{opacity:.08;pointer-events:none;width:370px;position:absolute;bottom:16px;right:1%}.hero-mark img{width:100%;height:auto;display:block}@media (max-width:860px){.hero-mark{right:-40px}}@media (max-width:540px){.hero-mark{width:250px;right:-30px}}.header-actions{align-items:center;gap:24px;display:flex}.language-switcher{white-space:nowrap;flex-shrink:0;align-items:center;gap:6px;font-size:.875rem;display:flex}.language-switcher a{align-items:center;min-height:44px;padding:4px;display:inline-flex}.language-switcher a[aria-current]{text-underline-offset:5px;font-weight:700;text-decoration:underline}.language-switcher a:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.brand-kanji{letter-spacing:.08em;margin-top:6px;font-family:Hiragino Mincho ProN,Yu Mincho,serif;font-size:.52em;line-height:1.5;display:block}.english-site{font-family:Arial,Hiragino Kaku Gothic ProN,sans-serif}.english-site .keisen-brand-name small{font-family:Arial,sans-serif}.english-site .hero h1,.english-site .section-heading h2,.english-site .about-content h2{font-family:Georgia,Times New Roman,serif}.english-site .hero h1{max-width:1040px;font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.12}.english-site .hero-copy{max-width:740px;line-height:1.8}.english-site .section-heading{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}.english-site .section-heading h2{font-size:clamp(2rem,3vw,3rem)}.english-site .section-heading>p{white-space:normal;font-size:1rem;line-height:1.65}.english-site .publishing-card-heading{grid-template-columns:1fr;align-items:start;gap:12px}.english-site .service-card h3{min-height:0;font-size:1.375rem;line-height:1.35}.english-publishing-brand small{margin-bottom:5px;display:block}.english-publishing-brand strong{white-space:nowrap;flex-wrap:wrap;align-items:baseline;gap:4px 10px;font-size:1.375rem;display:flex}.english-publishing-brand .brand-kanji{margin-top:0;font-size:1rem;display:inline-block}.english-site .service-description{text-wrap:auto;line-height:1.7}.english-site .about-content h2{white-space:normal;margin-bottom:16px;font-size:clamp(1.8rem,2.8vw,2.5rem);line-height:1.2}.english-site .about-content>p:not(.eyebrow){margin-bottom:8px}.english-site .about-kicker{writing-mode:horizontal-tb}.about-kicker-readings{gap:10px;padding-block:10px;display:grid}.about-kicker-readings>div{grid-template-columns:1em auto;align-items:center;gap:16px;line-height:1.15;display:grid}.about-kicker-readings small{letter-spacing:.12em;font-family:Arial,sans-serif;font-size:.875rem;font-weight:400}.english-site .footer-identity{grid-template-columns:minmax(0,1fr);width:max-content}.english-site .footer-businesses{text-align:justify;text-align-last:justify;text-justify:inter-word;letter-spacing:.01em;line-height:1.6}@media (max-width:1100px){.header-actions{gap:14px}.header-actions nav{gap:18px}}@media (max-width:860px){.english-site .section-heading{grid-template-columns:1fr}.english-site .section-heading>p{text-align:left}}@media (max-width:600px){.header-actions{flex-direction:column-reverse;align-items:flex-end;gap:0}.header-inner,.service-page-header-inner{gap:12px;padding-block:6px}.language-switcher{gap:2px}.header-actions .back-link{white-space:nowrap;font-size:.75rem}}footer .privacy-link{text-underline-offset:4px;font-size:.875rem;text-decoration:underline}footer .privacy-link:focus-visible{outline-offset:4px;outline:2px solid}.contact-footer>div,.company-footer>div,.service-page-footer-inner{flex-wrap:wrap}@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}