/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@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,::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;-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]){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{.visible{visibility:visible}.start{inset-inline-start:var(--spacing)}}:root{--background:#f7f6f2;--surface:#fff;--text:#292d2b;--muted:#6c716e;--accent:#426b63;--accent-soft:#e8efec;--line:#d9dcd8;--serif:"Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;--sans:"Noto Sans JP", Inter, "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;--shell:min(1180px, calc(100% - 48px))}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--background);color:var(--text);font-family:var(--sans);margin:0;font-size:16px;line-height:1.8;overflow-x:hidden}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);border-radius:2px}@supports (color:color-mix(in lab, red, red)){a:focus-visible,summary:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid color-mix(in srgb, var(--accent) 55%, transparent)}}a:focus-visible,summary:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline-offset:4px}.shell{width:var(--shell);margin-inline:auto}.site-header{z-index:20;border-bottom:1px solid var(--line);position:sticky;top:0}@supports (color:color-mix(in lab, red, red)){.site-header{border-bottom:1px solid color-mix(in srgb, var(--line) 82%, transparent)}}.site-header{background:var(--background)}@supports (color:color-mix(in lab, red, red)){.site-header{background:color-mix(in srgb, var(--background) 92%, transparent)}}.site-header{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.site-header__inner{width:var(--shell);grid-template-columns:auto 1fr auto;align-items:center;gap:28px;min-height:76px;margin-inline:auto;display:grid}.brand{white-space:nowrap;align-items:baseline;gap:12px;display:flex}.brand__name{font-family:var(--serif);letter-spacing:.06em;font-size:1.4rem;font-weight:700}.brand__sub{color:var(--muted);letter-spacing:.08em;font-size:.72rem}.desktop-navigation{color:var(--muted);white-space:nowrap;justify-content:flex-end;align-items:center;gap:clamp(12px,1.5vw,24px);font-size:.82rem;display:flex}.desktop-navigation a{padding-block:10px;position:relative}.desktop-navigation a:after{background:var(--accent);content:"";transform-origin:100%;height:1px;transition:transform .18s;position:absolute;bottom:4px;left:0;right:0;transform:scaleX(0)}.desktop-navigation a:hover:after{transform-origin:0;transform:scaleX(1)}.header-cta{background:var(--accent);color:#fff;align-items:center;min-height:44px;padding:8px 18px;font-size:.82rem;font-weight:700;display:inline-flex}.mobile-navigation{display:none}.hero{border-bottom:1px solid var(--line)}.hero__inner{grid-template-columns:minmax(0,1.18fr) minmax(350px,.82fr);align-items:center;gap:clamp(48px,5vw,72px);min-height:calc(100svh - 77px);padding-block:clamp(72px,9vw,132px);display:grid}.hero__role{color:var(--accent);letter-spacing:.08em;align-items:center;gap:12px;margin:0 0 22px;font-size:.84rem;font-weight:700;display:flex}.hero__role:before{background:var(--accent);content:"";width:40px;height:1px}.hero h1{max-width:760px;font-family:var(--serif);letter-spacing:-.035em;line-break:strict;word-break:keep-all;margin:0;font-size:clamp(3.35rem,4.25vw,3.85rem);font-weight:600;line-height:1.35}.hero h1 .hero__accent{color:var(--accent)}.hero__title-line{display:block}.hero__phrase{white-space:nowrap}.hero__mobile-break{display:none}.hero__description{max-width:660px;color:var(--muted);margin:30px 0 0;line-height:2}.hero__support{letter-spacing:.06em;margin:18px 0 0;font-size:.88rem;font-weight:700}.hero__actions{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.button-link{border:1px solid var(--accent);justify-content:space-between;align-items:center;gap:26px;min-height:52px;padding:12px 20px;font-weight:700;transition:background-color .18s,color .18s,transform .18s;display:inline-flex}.button-link--primary{background:var(--accent);color:#fff}.button-link--secondary{color:var(--accent);background:0 0}.button-link:hover{transform:translateY(-2px)}.button-link--primary:hover{background:#355b54}.button-link--secondary:hover{background:var(--accent-soft)}.hero__note{color:var(--muted);margin:20px 0 0;font-size:.82rem}.editorial-visual{min-height:530px;position:relative}.editorial-visual:before{background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);content:"";opacity:.55;background-size:40px 40px;position:absolute;inset:0 8% 8% 0}.editorial-visual__note{border:1px solid var(--line);background:var(--surface);min-height:390px;box-shadow:18px 18px 0 var(--accent-soft);padding:48px 42px;position:absolute;top:8%;left:7%;right:4%}.editorial-visual__note:before{content:"";background:#e9c9c1;width:1px;position:absolute;top:0;bottom:0;left:22px}.editorial-visual__eyebrow{color:var(--muted);letter-spacing:.16em;font-size:.7rem;display:block}.editorial-visual__title{font-family:var(--serif);margin-top:32px;font-size:clamp(1.45rem,2.4vw,2rem);display:block}.editorial-visual__line{background:var(--line);width:74%;height:1px;margin-top:25px;display:block}.editorial-visual__line--long{width:92%;margin-top:48px}.editorial-visual__line--short{width:52%}.editorial-visual__grid{grid-template-columns:repeat(3,1fr);gap:9px;margin-top:42px;display:grid}.editorial-visual__grid span{background:var(--accent-soft);height:62px}.editorial-visual__phone{border:6px solid var(--text);background:var(--surface);border-radius:16px;width:120px;height:220px;padding:32px 15px 15px;position:absolute;bottom:0;right:0}.editorial-visual__phone:before{background:var(--text);content:"";border-radius:99px;width:32px;height:3px;position:absolute;top:10px;left:50%;transform:translate(-50%)}.editorial-visual__phone span{background:var(--accent-soft);height:18px;margin-bottom:11px;display:block}.editorial-visual__phone span:first-child{background:#c8d8d3;height:72px}.editorial-visual__memo{border-left:3px solid var(--accent);font-family:var(--serif);background:#fbf1cf;padding:16px 20px;font-size:.9rem;position:absolute;bottom:38px;left:0;transform:rotate(-2deg)}.section-space{padding-block:clamp(88px,11vw,156px)}section[id]{scroll-margin-top:96px}.section-heading{grid-template-columns:minmax(180px,.38fr) minmax(0,.62fr);gap:18px 48px;display:grid}.section-heading__eyebrow{color:var(--accent);letter-spacing:.14em;margin:10px 0 0;font-size:.76rem;font-weight:700}.section-heading h2{max-width:760px;font-family:var(--serif);letter-spacing:-.025em;margin:0;font-size:clamp(2rem,4vw,3.7rem);font-weight:600;line-height:1.45}.section-heading__description{max-width:760px;color:var(--muted);grid-column:2;margin:10px 0 0;line-height:2}.concept{background:var(--surface)}.concept__list{border-top:1px solid var(--line);margin:clamp(64px,9vw,108px) 0 0;padding:0;list-style:none}.concept__item{border-bottom:1px solid var(--line);grid-template-columns:90px minmax(230px,.42fr) minmax(0,.58fr);align-items:baseline;gap:28px;padding-block:36px;display:grid}.concept__number{color:var(--accent);font-family:var(--serif);font-size:.9rem}.concept__item h3{font-family:var(--serif);margin:0;font-size:clamp(1.25rem,2vw,1.7rem);font-weight:600}.concept__item p{max-width:580px;color:var(--muted);margin:0;line-height:1.95}.services{border-top:1px solid var(--line)}.services__grid{background:var(--line);grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin:clamp(64px,9vw,108px) 0 0;padding:1px;list-style:none;display:grid}.service-card{background:var(--surface);flex-direction:column;min-width:0;padding:clamp(30px,4vw,46px);display:flex}.service-card__number{color:var(--accent);font-family:var(--serif);letter-spacing:.08em;font-size:.88rem}.service-card h3{font-family:var(--serif);margin:30px 0 0;font-size:clamp(1.3rem,2vw,1.7rem);font-weight:600;line-height:1.6}.service-card>p{color:var(--muted);margin:22px 0 0;line-height:1.95}.service-card ul{border-top:1px solid var(--line);margin:30px 0 0;padding:0;list-style:none}.service-card ul li{border-bottom:1px solid var(--line);color:var(--muted);padding:12px 0 12px 18px;font-size:.84rem;position:relative}.service-card ul li:before{border:1px solid var(--accent);content:"";width:6px;height:6px;position:absolute;top:1.55em;left:1px}.works{border-top:1px solid var(--line)}.works__list{gap:clamp(88px,12vw,160px);margin-top:clamp(72px,10vw,120px);display:grid}.additional-works{border-top:1px solid var(--line);background:var(--surface)}.additional-works__grid{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));margin-top:clamp(64px,9vw,108px);display:grid}.additional-work{flex-direction:column;min-width:0;padding:clamp(36px,5vw,64px);display:flex}.additional-work+.additional-work{border-left:1px solid var(--line)}.additional-work__eyebrow{color:var(--accent);letter-spacing:.14em;margin:0;font-size:.72rem;font-weight:700}.additional-work h3{font-family:var(--serif);margin:24px 0 0;font-size:clamp(1.4rem,2.2vw,2rem);font-weight:600;line-height:1.6}.additional-work__description{color:var(--muted);margin:24px 0 0;line-height:2}.additional-work__tags{flex-wrap:wrap;gap:8px;margin:28px 0 0;padding:0;list-style:none;display:flex}.additional-work__tags li{border:1px solid var(--line);color:var(--muted);letter-spacing:.04em;padding:5px 11px;font-size:.74rem}.additional-work__action{margin-top:auto;padding-top:36px}.work-card{grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);align-items:center;gap:clamp(42px,7vw,92px);display:grid}.work-card:nth-child(2n) .work-card__visual{order:2}.work-card__visual{--work-accent:#426b63;background:linear-gradient(135deg, var(--work-accent), var(--work-accent));min-height:480px;padding:clamp(26px,4vw,52px);position:relative;overflow:hidden}@supports (color:color-mix(in lab, red, red)){.work-card__visual{background:linear-gradient(135deg, color-mix(in srgb, var(--work-accent) 28%, #f8f5ed), color-mix(in srgb, var(--work-accent) 55%, #fff))}}.work-card__visual:before{aspect-ratio:1;border:1px solid var(--work-accent);width:55%;position:absolute;top:-15%;left:-10%}@supports (color:color-mix(in lab, red, red)){.work-card__visual:before{border:1px solid color-mix(in srgb, var(--work-accent) 60%, transparent)}}.work-card__visual:before{content:"";border-radius:50%}.work-card__browser{z-index:1;border:1px solid var(--work-accent);width:88%;margin-top:14px;position:relative;overflow:hidden}@supports (color:color-mix(in lab, red, red)){.work-card__browser{border:1px solid color-mix(in srgb, var(--work-accent) 45%, #fff)}}.work-card__browser{box-shadow:0 24px 60px var(--work-accent);background:#fffdf9}@supports (color:color-mix(in lab, red, red)){.work-card__browser{box-shadow:0 24px 60px color-mix(in srgb, var(--work-accent) 24%, transparent)}}.work-card__browser-bar{border-bottom:1px solid #e7e4dc;gap:6px;padding:12px 16px;display:flex}.work-card__browser-bar span{background:var(--work-accent);border-radius:50%;width:6px;height:6px}@supports (color:color-mix(in lab, red, red)){.work-card__browser-bar span{background:color-mix(in srgb, var(--work-accent) 55%, #fff)}}.work-card__desktop-image{aspect-ratio:1236/891;object-fit:cover;object-position:top;width:100%;height:auto;display:block}.work-card__mobile{z-index:2;border:5px solid var(--text);background:#fffdf9;border-radius:15px;width:105px;height:205px;padding:6px;position:absolute;bottom:4%;right:6%;overflow:hidden;box-shadow:0 16px 34px #292d2b30}.work-card__mobile img{object-fit:cover;object-position:top;border-radius:6px;width:100%;height:100%;display:block}.work-card__meta{border-bottom:1px solid var(--line);color:var(--muted);letter-spacing:.12em;justify-content:space-between;padding-bottom:12px;font-size:.74rem;display:flex}.work-label{background:var(--accent-soft);color:var(--accent);margin:24px 0 0;padding:6px 10px;font-size:.78rem;font-weight:700;display:inline-flex}.work-card__content h3{font-family:var(--serif);margin:22px 0 0;font-size:clamp(2rem,4vw,3.5rem);font-weight:600;line-height:1.25}.work-card__concept{color:var(--accent);font-family:var(--serif);margin:12px 0 0;font-size:1.08rem}.work-card__summary{color:var(--muted);margin:22px 0 0;line-height:1.9}.work-card__challenge{border-top:1px solid var(--line);grid-template-columns:92px 1fr;gap:16px;margin-top:24px;padding-top:20px;display:grid}.work-card__challenge span{color:var(--accent);font-size:.75rem;font-weight:700}.work-card__challenge p{color:var(--muted);margin:0;font-size:.9rem;line-height:1.8}.work-card__features{flex-wrap:wrap;gap:8px;margin:22px 0 0;padding:0;list-style:none;display:flex}.work-card__features li{border:1px solid var(--line);color:var(--muted);padding:5px 10px;font-size:.76rem}.work-card__links{flex-wrap:wrap;gap:12px 24px;margin-top:28px;display:flex}.work-card__links a{border-bottom:1px solid var(--text);align-items:center;gap:24px;min-height:44px;padding-bottom:4px;font-size:.88rem;font-weight:700;transition:color .18s,border-color .18s;display:inline-flex}.work-card__links a:hover{border-color:var(--accent);color:var(--accent)}.process{border-top:1px solid var(--line);background:var(--surface)}.process__timeline{border-top:1px solid var(--line);grid-template-columns:repeat(5,minmax(0,1fr));margin:clamp(64px,9vw,108px) 0 0;padding:0;list-style:none;display:grid}.process-step{border-left:1px solid var(--line);min-width:0;padding:34px clamp(18px,2.4vw,30px) 0;position:relative}.process-step:last-child{border-right:1px solid var(--line)}.process-step:before{border:2px solid var(--surface);background:var(--accent);width:9px;height:9px;box-shadow:0 0 0 1px var(--accent);content:"";border-radius:50%;position:absolute;top:-5px;left:-5px}.process-step__number{color:var(--accent);font-family:var(--serif);letter-spacing:.08em;font-size:.84rem}.process-step h3{min-height:4.2em;font-family:var(--serif);margin:24px 0 0;font-size:clamp(1.05rem,1.6vw,1.3rem);font-weight:600;line-height:1.7}.process-step p{color:var(--muted);margin:18px 0 0;font-size:.9rem;line-height:1.9}.about{border-top:1px solid var(--line)}.about__grid{grid-template-columns:minmax(340px,.43fr) minmax(0,.57fr);align-items:start;gap:clamp(52px,9vw,120px);margin-top:clamp(64px,9vw,108px);display:grid}.profile-note{border:1px solid var(--line);background:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px), var(--surface);min-height:540px;box-shadow:20px 20px 0 var(--accent-soft);background-size:36px 36px;padding:clamp(42px,5vw,66px);position:relative;overflow:hidden}.profile-note:before{content:"";background:#e9c9c1;width:1px;position:absolute;top:0;bottom:0;left:28px}.profile-note__eyebrow,.profile-note__name,.profile-note__line,.profile-note__memo{z-index:1;position:relative}.profile-note__eyebrow{color:var(--muted);letter-spacing:.16em;font-size:.7rem;display:block}.profile-note__initial{color:var(--accent);position:absolute;top:74px;right:clamp(28px,5vw,64px)}@supports (color:color-mix(in lab, red, red)){.profile-note__initial{color:color-mix(in srgb, var(--accent) 13%, transparent)}}.profile-note__initial{font-family:var(--serif);font-size:clamp(10rem,18vw,16rem);font-weight:700;line-height:1}.profile-note__name{color:var(--accent);font-family:var(--serif);letter-spacing:.14em;margin-top:164px;font-size:clamp(1.7rem,3vw,2.5rem);display:block}.profile-note__line{background:var(--line);width:64%;height:1px;margin-top:24px;display:block}.profile-note__line--long{width:92%;margin-top:48px}.profile-note__memo{border-left:3px solid var(--accent);font-family:var(--serif);background:#fbf1cf;padding:14px 18px;font-size:.84rem;position:absolute;bottom:34px;right:32px;transform:rotate(-1deg)}.about__content{max-width:680px}.about__role{color:var(--accent);letter-spacing:.1em;margin:0;font-size:.78rem;font-weight:700}.about__content h3{font-family:var(--serif);margin:12px 0 0;font-size:clamp(2.5rem,5vw,4.5rem);font-weight:600;line-height:1.3}.about__body{margin-top:38px}.about__body p{color:var(--muted);margin:0;line-height:2.05}.about__body p+p{margin-top:22px}.about__notes{border:1px solid var(--line);background:var(--surface);margin-top:42px;padding:26px 28px}.about__notes>p{color:var(--accent);letter-spacing:.14em;margin:0;font-size:.7rem;font-weight:700}.about__notes ul{flex-wrap:wrap;gap:8px 20px;margin:20px 0 0;padding:0;list-style:none;display:flex}.about__notes li{color:var(--muted);padding-left:14px;font-size:.82rem;position:relative}.about__notes li:before{background:var(--accent);content:"";width:5px;height:1px;position:absolute;top:.85em;left:0}.faq{border-top:1px solid var(--line);background:var(--surface)}.faq__list{border-top:1px solid var(--line);max-width:900px;margin:clamp(64px,9vw,108px) 0 0 auto}.faq-item{border-bottom:1px solid var(--line)}.faq-item summary{cursor:pointer;grid-template-columns:56px minmax(0,1fr) 32px;align-items:center;gap:20px;min-height:92px;padding:20px 0;list-style:none;display:grid}.faq-item summary::-webkit-details-marker{display:none}.faq-item__number{color:var(--accent);font-family:var(--serif);font-size:.9rem}.faq-item__question{font-family:var(--serif);font-size:clamp(1.05rem,1.8vw,1.3rem);font-weight:600;line-height:1.7}.faq-item__icon{width:22px;height:22px;display:block;position:relative}.faq-item__icon:before,.faq-item__icon:after{background:var(--accent);content:"";width:18px;height:1px;transition:transform .18s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.faq-item__icon:after{transform:translate(-50%,-50%)rotate(90deg)}.faq-item[open] .faq-item__icon:after{transform:translate(-50%,-50%)rotate(0)}.faq-item__answer{grid-template-columns:56px minmax(0,1fr);gap:20px;padding:0 52px 30px 0;display:none}.faq-item[open] .faq-item__answer{display:grid}.faq-item__answer>span{color:var(--muted);font-family:var(--serif);font-size:.9rem}.faq-item__answer p{max-width:700px;color:var(--muted);margin:0;line-height:2}.contact{border-top:1px solid var(--line);background:linear-gradient(90deg, var(--accent-soft) 1px, transparent 1px), var(--background)}@supports (color:color-mix(in lab, red, red)){.contact{background:linear-gradient(90deg, color-mix(in srgb, var(--accent-soft) 28%, transparent) 1px, transparent 1px), var(--background)}}.contact{background-size:72px 100%}.contact__layout{grid-template-columns:minmax(250px,.34fr) minmax(0,.66fr);align-items:start;gap:clamp(48px,8vw,108px);margin-top:clamp(64px,9vw,108px);display:grid}.contact__note{border-top:3px solid var(--accent);background:var(--surface);box-shadow:14px 14px 0 var(--accent-soft);padding:30px 28px;position:sticky;top:118px}.contact__note-label{color:var(--accent);letter-spacing:.14em;font-size:.7rem;font-weight:700;display:block}.contact__note>p{color:var(--muted);margin:24px 0 0;font-size:.92rem;line-height:2}.contact__privacy-note{border-top:1px solid var(--line);margin-top:30px;padding-top:20px}.contact__privacy-note summary{min-height:44px;color:var(--accent);cursor:pointer;justify-content:space-between;align-items:center;font-size:.84rem;font-weight:700;list-style:none;display:flex}.contact__privacy-note summary::-webkit-details-marker{display:none}.contact__privacy-note summary:after{content:"＋";font-size:1rem;font-weight:400}.contact__privacy-note[open] summary:after{content:"−"}.contact__privacy-note p{color:var(--muted);margin:14px 0 0;font-size:.82rem;line-height:1.9}.contact__form-wrap{border:1px solid var(--line);background:var(--surface);min-width:0;padding:clamp(30px,5vw,56px)}.contact__required-note{color:var(--muted);text-align:right;margin:0 0 30px;font-size:.76rem}.contact__required-note span{color:#9c463f}.contact__result{border-left:3px solid var(--accent);background:var(--accent-soft);margin-bottom:34px;padding:24px 26px}.contact__result:focus{outline:none}.contact__result--error{background:#f8ece9;border-left-color:#9c463f}.contact__result h3{font-family:var(--serif);margin:0;font-size:1.25rem;font-weight:600}.contact__result p{color:var(--muted);margin:8px 0 0;font-size:.9rem}.contact-form{gap:30px;display:grid}.contact-form__field>label{align-items:center;gap:10px;margin-bottom:10px;font-size:.92rem;font-weight:700;display:flex}.contact-form__field>label span{background:var(--accent);color:#fff;padding:2px 7px;font-size:.64rem;font-weight:700}.contact-form__field>label small{color:var(--muted);font-size:.7rem;font-weight:500}.contact-form input[type=text],.contact-form input[type=email],.contact-form textarea{border:1px solid var(--line);width:100%;color:var(--text);font:inherit;background:#fbfbf8;border-radius:0;font-size:1rem;transition:border-color .16s,box-shadow .16s,background-color .16s;display:block}.contact-form input[type=text],.contact-form input[type=email]{min-height:54px;padding:10px 14px}.contact-form textarea{resize:vertical;min-height:190px;padding:14px;line-height:1.75}.contact-form input:hover,.contact-form textarea:hover{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.contact-form input:hover,.contact-form textarea:hover{border-color:color-mix(in srgb, var(--accent) 60%, var(--line))}}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--accent);background:var(--surface);box-shadow:0 0 0 3px var(--accent-soft)}.contact-form input[aria-invalid=true],.contact-form textarea[aria-invalid=true]{border-color:#9c463f}.contact-form__hint{color:var(--muted);margin:-2px 0 10px;font-size:.8rem;line-height:1.7}.contact-form__count{color:var(--muted);text-align:right;margin:7px 0 0;font-size:.72rem}.contact-form__error{color:#8c3732;margin:8px 0 0;font-size:.82rem;font-weight:700;line-height:1.6}.contact-form__agreement{border:1px solid var(--line);background:#fbfbf8;padding:20px}.contact-form__agreement>label{cursor:pointer;grid-template-columns:22px minmax(0,1fr);align-items:start;gap:12px;font-size:.9rem;font-weight:700;display:grid}.contact-form__agreement input{width:20px;height:20px;accent-color:var(--accent);margin:3px 0 0}.contact-form__agreement>p:not(.contact-form__error){color:var(--muted);margin:10px 0 0 34px;font-size:.76rem}.contact-form__status{min-height:1.6em;color:var(--muted);margin-top:-12px;font-size:.82rem}.contact-form__submit{border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer;width:100%;min-height:60px;font:inherit;border-radius:0;justify-content:space-between;align-items:center;gap:50px;padding:12px 22px;font-weight:700;transition:background-color .18s,transform .18s;display:inline-flex}.contact-form__submit:hover:not(:disabled){background:#355b54;transform:translateY(-2px)}.contact-form__submit:disabled{cursor:wait;opacity:.66}.contact__honeypot{width:1px!important;height:1px!important;position:absolute!important;left:-10000px!important;overflow:hidden!important}.site-footer{border-top:1px solid var(--line);background:var(--text);color:#f7f6f2;padding-block:52px}.site-footer__inner{justify-content:space-between;align-items:flex-end;gap:32px;display:flex}.site-footer p{color:#c8cdca;margin:10px 0 0;font-size:.84rem}.site-footer .site-footer__notice{color:#aeb6b1;margin-top:14px;font-size:.76rem}.site-footer__notice a{color:#e2e7e4;border-bottom:1px solid #76827c;margin-inline:.25em}.site-footer__meta{color:#c8cdca;align-items:center;gap:22px;font-size:.78rem;display:flex}.work-detail__hero{border-bottom:1px solid var(--line);padding-block:clamp(64px,9vw,120px)}.back-link{min-height:44px;color:var(--muted);align-items:center;gap:10px;font-size:.84rem;display:inline-flex}.work-detail__heading{grid-template-columns:minmax(180px,.32fr) minmax(0,.68fr);align-items:end;gap:32px;margin-top:clamp(50px,8vw,94px);display:grid}.work-detail__industry{color:var(--muted);margin:18px 0 0;font-size:.88rem}.work-detail h1{font-family:var(--serif);letter-spacing:-.04em;margin:0;font-size:clamp(3rem,7vw,6.5rem);font-weight:600;line-height:1.12}.work-detail__concept{color:var(--accent);font-family:var(--serif);margin:20px 0 0;font-size:clamp(1.15rem,2vw,1.5rem)}.work-detail__body{background:var(--surface);padding-block:clamp(80px,11vw,150px)}.work-detail__showcase-section{border-bottom:1px solid var(--line);background:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px), var(--accent-soft);padding-block:clamp(48px,7vw,88px)}@supports (color:color-mix(in lab, red, red)){.work-detail__showcase-section{background:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px), color-mix(in srgb, var(--accent-soft) 50%, var(--background))}}.work-detail__showcase-section{background-size:40px 40px}.work-detail__showcase{grid-template-columns:minmax(0,1fr) 168px;align-items:end;gap:clamp(24px,4vw,52px);display:grid}.work-detail__desktop-frame{border:1px solid var(--line);background:var(--surface);overflow:hidden;box-shadow:0 24px 64px #292d2b24}.work-detail__browser-bar{border-bottom:1px solid var(--line);align-items:center;gap:7px;min-height:38px;padding:10px 14px;display:flex}.work-detail__browser-bar span{background:var(--accent);border-radius:50%;width:7px;height:7px}@supports (color:color-mix(in lab, red, red)){.work-detail__browser-bar span{background:color-mix(in srgb, var(--accent) 32%, var(--line))}}.work-detail__browser-bar small{color:var(--muted);letter-spacing:.12em;margin-left:auto;font-size:.6rem}.work-detail__desktop-frame>img{aspect-ratio:1236/891;object-fit:cover;object-position:top;width:100%;height:auto;display:block}.work-detail__mobile-frame{border:6px solid var(--text);background:var(--surface);border-radius:22px;padding:7px;overflow:hidden;box-shadow:0 20px 50px #292d2b30}.work-detail__mobile-frame img{border-radius:13px;width:100%;height:auto;display:block}.work-detail__grid{grid-template-columns:minmax(180px,.32fr) minmax(0,.68fr);gap:32px;display:grid}.work-detail__index,.detail-kicker{color:var(--accent);letter-spacing:.14em;font-size:.72rem;font-weight:700}.work-detail__content{max-width:820px}.work-detail__section{border-top:1px solid var(--line);padding-block:44px}.work-detail__section:first-child{border-top:0;padding-top:0}.work-detail__lead{font-family:var(--serif);margin:24px 0 0;font-size:clamp(1.35rem,2.5vw,2rem);line-height:1.8}.detail-columns{grid-template-columns:repeat(2,minmax(0,1fr));gap:48px;display:grid}.detail-columns h2{font-family:var(--serif);margin:18px 0 0;font-size:1.35rem;font-weight:600}.detail-columns p:last-child{color:var(--muted);margin:16px 0 0}.detail-features{border-top:1px solid var(--line);margin:28px 0 0;padding:0;list-style:none}.detail-features li{border-bottom:1px solid var(--line);font-family:var(--serif);grid-template-columns:56px 1fr;gap:18px;padding-block:18px;font-size:1.12rem;display:grid}.detail-features li span{color:var(--accent);font-family:var(--sans);font-size:.76rem}.detail-demo-link{background:var(--accent);color:#fff;justify-content:space-between;align-items:center;gap:60px;min-height:56px;margin-top:32px;padding:10px 22px;font-weight:700;display:inline-flex}.work-pagination{grid-template-columns:1fr 1fr;gap:1px;padding-block:60px;display:grid}.work-pagination a{border:1px solid var(--line);background:var(--surface);min-height:100px;font-family:var(--serif);flex-direction:column;justify-content:center;padding:20px 24px;display:flex}.work-pagination a:last-child{text-align:right}.work-pagination a span{color:var(--accent);font-family:var(--sans);letter-spacing:.14em;margin-bottom:8px;font-size:.68rem}.not-found{min-height:70svh;padding-block:clamp(80px,12vw,150px)}.not-found>p:first-child{color:var(--accent);letter-spacing:.14em;font-size:.76rem;font-weight:700}.not-found h1{max-width:760px;font-family:var(--serif);margin:24px 0 0;font-size:clamp(2rem,5vw,4rem);font-weight:600;line-height:1.45}.not-found h1+p{max-width:620px;color:var(--muted);margin:24px 0 32px}@media (width<=1100px){.services__grid{grid-template-columns:1fr}.process__timeline{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 32px}.process-step{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding-bottom:34px}.process-step h3{min-height:auto}.about__grid{grid-template-columns:1fr}.profile-note{width:min(100%,640px)}.contact__layout{grid-template-columns:minmax(220px,.34fr) minmax(0,.66fr);gap:42px}}@media (width<=1320px){.desktop-navigation,.header-cta{display:none}.mobile-navigation{justify-self:end;display:block}.mobile-navigation summary{cursor:pointer;align-items:center;gap:12px;min-height:44px;font-size:.82rem;font-weight:700;list-style:none;display:flex}.mobile-navigation summary::-webkit-details-marker{display:none}.mobile-navigation__icon,.mobile-navigation__icon:before{background:var(--text);content:"";width:22px;height:1px;transition:transform .18s;display:block}.mobile-navigation__icon:before{transform:translateY(6px)}.mobile-navigation[open] .mobile-navigation__icon{transform:translateY(3px)rotate(45deg)}.mobile-navigation[open] .mobile-navigation__icon:before{transform:rotate(-90deg)}.mobile-navigation nav{border-bottom:1px solid var(--line);background:var(--background);padding:20px 24px 28px;display:grid;position:absolute;top:76px;left:0;right:0}.mobile-navigation nav a{border-bottom:1px solid var(--line);min-height:48px;padding:10px 0}.mobile-navigation nav .mobile-navigation__cta{background:var(--accent);color:#fff;border:0;justify-content:center;align-items:center;margin-top:18px;font-weight:700;display:flex}}@media (width<=820px){:root{--shell:min(100% - 32px, 680px)}.site-header__inner{min-height:68px}.brand__sub{display:none}.mobile-navigation nav{top:68px}.hero__inner{min-height:auto;padding-block:64px 76px;display:block}.hero h1{overflow-wrap:normal;max-width:100%;font-size:clamp(1.8rem,8.5vw,3.4rem);line-height:1.45}.hero__title-line{white-space:nowrap}.hero__mobile-break{display:block}.hero__description{line-height:1.9}.editorial-visual{min-height:420px;margin-top:56px}.editorial-visual__note{min-height:320px;padding:36px 32px}.editorial-visual__line--long{margin-top:34px}.section-heading{display:block}.section-heading h2{margin-top:16px}.section-heading__description{margin-top:24px}.concept__item{grid-template-columns:54px 1fr;gap:8px 18px;padding-block:28px}.additional-works__grid{grid-template-columns:1fr}.additional-work+.additional-work{border-top:1px solid var(--line);border-left:0}.concept__item p{grid-column:2;margin-top:8px}.process__timeline{grid-template-columns:1fr}.process-step{border-left:0;border-right:0;grid-template-columns:54px minmax(0,1fr);gap:8px 18px;padding:26px 0;display:grid}.process-step:before{display:none}.process-step h3{margin:0}.process-step p{grid-column:2;margin-top:6px}.profile-note{min-height:450px}.faq-item summary{grid-template-columns:44px minmax(0,1fr) 28px;gap:14px}.faq-item__answer{grid-template-columns:44px minmax(0,1fr);gap:14px;padding-right:0}.work-card{grid-template-columns:1fr;gap:38px}.work-card:nth-child(2n) .work-card__visual{order:initial}.work-card__visual{min-height:430px}.work-card__challenge p{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.site-footer__inner{flex-direction:column;align-items:flex-start}.site-footer__meta{flex-wrap:wrap}.work-detail__heading,.work-detail__grid{grid-template-columns:1fr}.work-detail__heading{margin-top:42px}.work-detail__index{margin-bottom:20px}.detail-columns,.contact__layout{grid-template-columns:1fr}.contact__note{position:static}.contact__form-wrap{padding:30px 24px}.work-detail__showcase{grid-template-columns:1fr 132px;gap:18px}}@media (width<=520px){.hero__actions{display:grid}.button-link{width:100%}.editorial-visual{min-height:360px}.editorial-visual__note{min-height:285px;box-shadow:10px 10px 0 var(--accent-soft);padding:30px 26px 30px 38px;left:0;right:9%}.editorial-visual__grid span{height:44px}.editorial-visual__phone{width:92px;height:170px}.editorial-visual__memo{font-size:.78rem;bottom:18px}.work-card__visual{min-height:330px;padding:20px}.work-card__browser{width:92%}.work-card__mobile{border-width:4px;width:78px;height:152px;padding:4px}.work-detail__showcase{grid-template-columns:1fr}.work-detail__mobile-frame{justify-self:end;width:118px;margin-top:-66px;margin-right:14px}.work-detail__browser-bar small{display:none}.work-card__challenge{grid-template-columns:1fr;gap:5px}.work-pagination{grid-template-columns:1fr}.work-pagination a:last-child{text-align:left}.service-card{padding:28px 24px}.profile-note{min-height:390px;box-shadow:12px 12px 0 var(--accent-soft);padding:38px}.profile-note__initial{font-size:10rem;top:58px}.profile-note__name{margin-top:120px}.profile-note__memo{font-size:.76rem;bottom:20px;right:20px}.faq-item summary{min-height:82px}.contact{background-size:48px 100%}.contact__form-wrap{padding:26px 18px}.contact-form__agreement{padding:18px 15px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}
