@charset "UTF-8";
/* アイコンの頻出画素から取得：主色RGB(138,17,22)、副色RGB(252,86,86)。背景は純白。 */
:root{--bg:#fff;--paper:#fff;--ink:#191b20;--muted:#656972;--red:#8a1116;--pink:#fc5656;--line:#e1e3e8;--dark:#1d1f27;--sans:"Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic",Meiryo,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:112px}body{margin:0;background:#fff;color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}p,h1,h2,h3{margin:0}p{line-height:1.95}img{display:block;max-width:100%}svg{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}a,button,summary{touch-action:manipulation;-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--red);outline-offset:5px}::selection{background:var(--red);color:#fff}.section-wrap{width:min(1240px,calc(100% - 96px));margin-inline:auto}.eyebrow{font:700 12px/1.5 Arial,sans-serif;letter-spacing:2px;color:var(--red)}h2{font-size:clamp(30px,3vw,42px);line-height:1.55;letter-spacing:-1px;font-weight:800}.skip{position:fixed;top:-70px;left:12px;z-index:100;padding:14px;background:var(--dark);color:#fff}.skip:focus{top:12px}.reading-progress{position:fixed;left:0;top:0;height:3px;width:100%;transform:scaleX(0);transform-origin:left;background:var(--red);z-index:100;pointer-events:none}
/* ヘッダーと共通CTA。重要な操作はアイコンの赤で統一する。 */
.header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s}.header.scrolled{border-color:var(--line);box-shadow:0 4px 18px #191b2004}.header-inner{height:98px;max-width:1440px;margin:auto;padding-inline:44px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}.brand-icon{object-fit:contain;flex-shrink:0}.brand>span{font:850 30px/1.05 Arial,sans-serif;letter-spacing:-1.3px}.brand small{display:block;font:600 9px/1.4 var(--sans);letter-spacing:.5px;margin-top:7px}.header nav{display:flex;align-items:center;gap:27px;font-size:12px;font-weight:700}.header nav>a:not(.button){position:relative;padding-block:15px}.header nav>a:not(.button):after{content:"";position:absolute;left:0;right:0;bottom:5px;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .2s}.header nav>a:hover:after{transform:scaleX(1)}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:25px;background:var(--red);color:#fff;border:1px solid var(--red);min-height:58px;padding:16px 24px;border-radius:5px;font-size:13px;line-height:1.7;font-weight:700;transition:transform .2s,background .2s,box-shadow .2s}.button>span{font:400 19px Arial,sans-serif}.button:hover{background:#6e0d11;transform:translateY(-2px);box-shadow:0 8px 22px #191b2012}.button-small{font-size:12px;min-height:47px;padding:11px 19px}.button-outline{background:#fff;color:var(--ink);border-color:#bcbfc7}.button-outline:hover{background:#fff;border-color:var(--ink)}.button-white{background:#fff;color:var(--red);border-color:#fff;min-height:65px;padding-inline:29px}.button-white:hover{background:#fff}.menu-button{display:none}.mobile-break,.desktop-break{display:none}
/* F案の背景をファーストビュー全幅に配置し、文字の領域だけ白で保護する。 */
.hero{overflow:hidden}.hero-stage{position:relative;isolation:isolate;background:#fff}.hero-background{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:center;pointer-events:none}.hero-stage:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#ffffff70 0%,#ffffff40 42%,#ffffff00 65%);pointer-events:none}.hero-inner{display:grid;grid-template-columns:1.04fr 1fr;align-items:center;gap:18px;min-height:645px;padding-top:20px;padding-bottom:26px}.hero-copy{position:relative;z-index:2;padding-bottom:12px}.hero-eyebrow{font-family:var(--sans);font-size:12px;letter-spacing:.6px;display:flex;align-items:center;gap:10px}.hero-eyebrow>span{height:2px;width:23px;background:var(--red)}h1{font-size:clamp(40px,4.25vw,61px);line-height:1.5;letter-spacing:-2.7px;font-weight:850;margin:23px 0 24px;white-space:nowrap}h1 em{font-style:normal;color:var(--red)}.hero-desc{font-size:15px;line-height:2;color:#50545e;font-weight:500}.hero-actions{display:flex;gap:12px;margin-top:31px;flex-wrap:wrap}.hero-actions .button{font-size:12px;padding-inline:20px;gap:21px}.hero-note{display:flex;align-items:center;gap:7px;font-size:10px;color:#757982;margin-top:21px}.hero-note>svg{width:13px;height:15px;flex-shrink:0}.hero-visual{height:565px;position:relative;perspective:1200px;isolation:isolate}.product-frame{position:absolute;top:110px;left:0;width:calc(100% + 28px);background:#fff;border:1px solid #d2d4db;border-radius:10px;box-shadow:0 22px 60px #191b2015,0 2px 8px #191b2008;overflow:hidden;transform:rotateY(-6deg) rotateX(3deg) rotateZ(-1deg)}.product-topbar{height:34px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 14px;gap:12px;font-size:8px;color:#737680}.product-topbar>svg{width:12px;height:14px}.window-dots{display:flex;gap:4px}.window-dots i{height:5px;width:5px;background:#d0d2d9;border-radius:50%}.window-dots i:first-child{background:var(--pink)}.product-body{display:flex;min-height:340px}.product-sidebar{width:57px;flex-shrink:0;background:#20222b;color:#c3c4ce;display:flex;flex-direction:column;align-items:center;padding:17px 0;gap:17px;font-size:19px}.product-sidebar>img{margin-bottom:7px}.product-sidebar>span{height:29px;width:32px;display:flex;align-items:center;justify-content:center}.product-sidebar .sidebar-active{background:var(--red);color:#fff;border-radius:4px;font-size:26px}.product-sidebar .sidebar-bottom{margin-top:auto;font-size:12px;border:1px solid #666b7a;border-radius:50%;height:17px;width:17px}.product-main{padding:32px 28px 23px;flex:1;min-width:0}.mini-label{font:700 7px Arial,sans-serif;letter-spacing:1.4px;color:var(--red)}.product-greeting h2{font-size:22px;line-height:1.6;margin-top:9px;letter-spacing:-.5px}.product-greeting p{font-size:10px;color:#737680;margin-top:6px}.product-search{margin-top:22px;display:flex;justify-content:space-between;gap:12px;align-items:center;border:1px solid #bfc1cb;border-radius:5px;padding:10px 10px 10px 14px;font-size:12px;box-shadow:0 3px 9px #191b2004}.product-search>b{background:var(--red);color:#fff;border-radius:4px;width:25px;height:25px;display:grid;place-items:center;font-size:18px;font-weight:400}.product-result-label{font-size:9px;font-weight:600;margin:23px 0 12px}.product-result-label>span{color:var(--red);margin-right:5px}.product-result{display:flex;gap:10px;border:1px solid var(--line);border-radius:5px;padding:14px 12px}.tiny-file{font-size:19px;color:var(--red)}.product-result small{font-size:7px;color:#737680}.product-result h3{font-size:10px;line-height:1.8;margin-top:5px}.product-result p{font-size:8px;color:#737680;margin-top:4px}.product-source{font-size:8px;color:var(--red);display:flex;gap:14px;margin-top:12px;font-weight:600}.product-chips{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}.product-chips>span{font-size:7px;border:1px solid var(--line);padding:4px 7px;border-radius:3px;color:#737680}.visual-document{position:absolute;z-index:3;background:#fff;border:1px solid var(--line);border-radius:7px;box-shadow:0 8px 30px #191b200d;display:flex;align-items:center;gap:12px;padding:17px 18px;animation:float 7s ease-in-out infinite}.document-top{top:30px;right:10px;transform:rotate(2deg)}.document-bottom{bottom:34px;left:15px;animation-delay:-3s}.visual-document small{display:block;font:700 7px Arial,sans-serif;letter-spacing:1.4px;color:#7b7e86;margin-bottom:7px}.visual-document strong{display:block;font-size:11px}.file-icon{color:var(--red)}.file-icon svg{width:28px;height:33px}.document-check{background:var(--pink);color:var(--red);display:grid;place-items:center;border-radius:50%;width:17px;height:17px;font-size:11px;margin-left:10px}.document-lock{color:var(--red)}.document-lock svg{width:29px;height:33px}.visual-caption{position:absolute;bottom:4px;right:0;font-size:8px;color:#83868f}.hero-points{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);padding:28px 0}.hero-points>div{display:flex;align-items:center;gap:20px;padding-inline:30px;border-right:1px solid var(--line)}.hero-points>div:first-child{padding-left:0}.hero-points>div:last-child{border-right:0}.hero-points>div>span{color:var(--red);font:500 30px Arial,sans-serif;letter-spacing:-1px}.hero-points p{font-size:10px;line-height:1.7;color:var(--muted)}.hero-points strong{display:block;font-size:16px;color:var(--ink);font-weight:750;margin-top:3px}
/* 写真付きの紹介と活用例。文字の基点と余白を統一する。 */
.about,.security,.faq{padding-block:110px}.about>.eyebrow{margin-bottom:19px}.section-top{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:19px}.section-kicker{font-size:11px;color:var(--muted)}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:55px;margin-bottom:46px}.section-heading>p{font-size:14px;color:var(--muted);line-height:2.05;padding-bottom:5px}.about-layout{display:grid;grid-template-columns:1.02fr 1fr;gap:62px;align-items:center}.about-photo{position:relative;height:465px;border-radius:7px;overflow:hidden}.about-photo>img{width:100%;height:100%;object-fit:cover}.about-photo>span{position:absolute;bottom:0;left:0;background:#fff;padding:17px 22px 0 0;font:700 10px Arial,sans-serif;letter-spacing:1.8px}.section-intro{font-size:14px;font-weight:700;margin-bottom:14px}.problem-list{border-top:1px solid var(--line)}.problem-list article{display:flex;align-items:flex-start;gap:17px;border-bottom:1px solid var(--line);padding:23px 0}.problem-num{color:var(--red);font:600 12px Arial,sans-serif;margin-top:5px}.problem-list h3{font-size:16px;font-weight:750;line-height:1.8;letter-spacing:-.3px}.problem-list p{font-size:12px;color:var(--muted);margin-top:8px;line-height:1.95}.problem-symbol{display:none}.about-answer{display:flex;align-items:center;gap:15px;margin-top:25px}.small-latch{width:34px;height:34px;flex-shrink:0}.about-answer p{font-size:13px;line-height:1.9}.about-answer strong{color:var(--red);font-weight:750}.examples{border-top:1px solid var(--line);padding-block:110px}.sample-label{font-size:10px;color:var(--muted);border:1px solid var(--line);padding:5px 9px;border-radius:3px}.demo-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.demo-tabs>button{display:block;position:relative;min-width:0;padding:0;text-align:left;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);overflow:hidden;transition:border-color .25s,box-shadow .25s,transform .25s}.demo-tabs>button:hover{transform:translateY(-5px);box-shadow:0 10px 30px #191b200b}.demo-tabs>button:after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .25s}.demo-tabs>button[aria-selected="true"]{border-color:var(--red)}.demo-tabs>button[aria-selected="true"]:after{transform:scaleX(1)}.case-image{height:215px;overflow:hidden}.case-image img{width:100%;height:100%;object-fit:cover;transition:transform .65s}.demo-tabs>button:hover img{transform:scale(1.04)}.case-body{padding:24px 24px 28px;position:relative}.tab-number{font:700 8px Arial,sans-serif;letter-spacing:1px;color:var(--red)}.case-body strong{display:block;font-size:18px;font-weight:750;line-height:1.8;letter-spacing:-.4px;margin-top:11px}.tab-copy{display:block;font-size:11px;color:var(--muted);margin-top:7px;padding-right:20px}.tab-arrow{position:absolute;right:23px;bottom:24px;font:400 24px Arial,sans-serif;color:var(--red)}.demo-experience{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center;margin-top:64px}.demo-explanation h3{font-size:25px;line-height:1.8;font-weight:750;letter-spacing:-.7px;margin-top:15px}.demo-explanation>p:not(.eyebrow){font-size:13px;color:var(--muted);margin-top:17px;max-width:350px}.demo-window{border:1px solid #d8dae1;border-radius:8px;overflow:hidden;background:#fff;box-shadow:0 14px 40px #191b2008;min-width:0}.window-bar{padding:17px 25px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:15px}.window-brand{display:inline-flex;align-items:center;gap:8px;font:800 20px Arial,sans-serif;letter-spacing:-.7px}.window-brand .brand-icon{width:24px;height:24px}.window-bar>span:last-child{font-size:9px;color:var(--muted);display:flex;align-items:center;gap:7px}.status-dot{display:inline-block;width:5px;height:5px;background:var(--red);border-radius:50%}.demo-content{padding:25px 28px 28px}.query-label{font-size:10px;color:var(--muted);margin-bottom:10px}.demo-question{display:flex;align-items:center;justify-content:space-between;gap:20px;border:1px solid #c9cbd3;border-radius:5px;padding:17px 19px;font-size:14px;line-height:1.9}.demo-question>span:first-child{white-space:pre-line}.demo-question>span:last-child{display:grid;place-items:center;flex-shrink:0;width:28px;height:28px;background:var(--pink);border-radius:4px;color:var(--red);font:400 20px Arial,sans-serif}.result-label{font-size:10px;font-weight:600;margin:24px 0 14px}.result-document{display:flex;gap:12px;padding-top:15px;border-top:1px solid var(--line)}.result-file{font-size:25px;line-height:1.4;color:var(--red)}.result-meta{font-size:9px;color:var(--muted)}.result-document h3{font-size:13px;line-height:1.8;margin:8px 0 7px;font-weight:700}.result-document p{font-size:11px;color:var(--muted);line-height:1.9}.source-button{display:flex;align-items:center;gap:25px;padding:0;border:0;background:#fff;color:var(--red);font-size:11px;font-weight:700;margin-top:17px}.source-button:hover{text-decoration:underline;text-underline-offset:4px}.source-detail{border-top:1px solid var(--line);margin-top:20px;padding-top:18px;font-size:11px;line-height:1.9}.source-detail p{color:var(--muted);margin-top:7px}.demo-note{font-size:9px;color:#7c8089;line-height:1.9;margin-top:22px}
/* 機密情報の説明は独立した濃色面、下部の相談導線はアイコンの副色。 */
.security{background:var(--dark);color:#fff}.security>.section-wrap>.eyebrow{color:var(--pink);margin-bottom:22px}.security-layout{display:grid;grid-template-columns:1fr .95fr;gap:104px;align-items:center}.security h2{font-size:40px}.security-lead{font-size:13px;color:#c0c3cd;line-height:2.1;margin:26px 0}.security-feature{display:flex;align-items:flex-start;gap:18px;padding-top:22px;margin-top:24px;border-top:1px solid #3a3d47}.security-feature>span{font:600 11px Arial,sans-serif;color:var(--pink);margin-top:4px}.security-feature h3{font-size:15px;font-weight:700}.security-feature p{font-size:11px;color:#b8bdca;line-height:2;margin-top:8px;max-width:350px}.architecture{border:1px solid #777e90;border-radius:10px;padding:25px;display:flex;flex-direction:column;align-items:center;background:#22252e;min-width:0}.boundary-label{display:flex;align-items:center;gap:12px;align-self:stretch;padding-bottom:20px;margin-bottom:22px;border-bottom:1px solid #484d5b}.boundary-label>.ui-icon{color:#ff9292;width:26px;height:26px}.boundary-label strong{display:block;font-size:14px;line-height:1.7}.boundary-label span{display:block;color:#c4c9d5;font-size:11px;margin-top:3px}.arch-user{display:flex;align-items:center;gap:14px;color:#fff}.arch-user>.ui-icon{width:34px;height:34px;color:#d7dce7}.arch-user strong{display:block;font-size:14px;line-height:1.7}.arch-user span{display:block;font-size:11px;color:#c4c9d5;margin-top:3px}.arch-arrows{display:flex;justify-content:center;gap:38px;width:100%;margin:18px 0;color:#e0e4ed;font-size:11px}.arch-arrows>span{display:flex;flex-direction:column;align-items:center;gap:7px}.arch-arrows .ui-icon{width:22px;height:25px;color:#ff9292}.arch-engine{width:100%;max-width:320px;border:1px solid #949aab;border-radius:7px;padding:20px;background:#2e323e;text-align:center}.arch-engine .window-brand{font-size:29px}.arch-engine .brand-icon{height:34px;width:34px}.arch-engine>p{font-size:11px;color:#c4c9d5;margin-top:7px}.arch-engine>div{display:flex;justify-content:center;gap:12px;margin-top:14px}.arch-engine>div>span{color:#fff;padding:7px 16px;border:1px solid #737c91;border-radius:4px;font-size:12px}.arch-data-flow{display:flex;align-items:center;justify-content:center;gap:9px;margin:14px 0;font-size:10px;color:#c4c9d5}.arch-data-flow .ui-icon{color:#ff9292;width:18px;height:22px}.arch-files{display:flex;justify-content:center;gap:8px;width:100%;flex-wrap:wrap}.arch-files span{border:1px solid #737c91;border-radius:4px;color:#e0e4ed;font-size:11px;padding:10px 12px}.boundary-footer{display:flex;align-items:center;justify-content:center;gap:9px;font-size:11px;line-height:1.8;font-weight:700;margin-top:22px;border-top:2px solid #e8797d;padding-top:17px;width:100%;color:#ffe1e1}.boundary-footer .ui-icon{width:18px;height:20px}.faq{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px}.faq-heading .eyebrow{margin-bottom:19px}.faq-heading h2{font-size:32px}.faq-items{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{display:flex;align-items:center;justify-content:space-between;gap:22px;cursor:pointer;list-style:none;padding:26px 0;font-size:13px;font-weight:700;line-height:1.9}summary::-webkit-details-marker{display:none}summary>span{font-size:20px;font-weight:400;color:var(--red);transition:transform .2s}details[open] summary>span{transform:rotate(45deg)}details p{padding:0 32px 26px 0;font-size:12px;color:var(--muted);line-height:2.05}.closing{background:#9c343c;color:#fff;position:relative;overflow:hidden}.closing-inner{padding-block:73px;position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:65px}.closing .eyebrow{color:#ffe2e4;font-size:11px;margin-bottom:19px}.closing h2{font-size:36px;line-height:1.65}.closing p:not(.eyebrow){font-size:13px;line-height:2;margin-top:20px}.contact-actions{min-width:330px}.contact-actions .button{width:100%;font-size:13px}.contact-email{margin-top:22px;display:flex;align-items:center;justify-content:center;gap:20px;font:500 14px Arial,sans-serif;letter-spacing:.3px}.contact-email:hover{text-decoration:underline;text-underline-offset:5px}.contact-lines{position:absolute;width:560px;height:560px;top:-160px;right:-250px;border:1px solid #ffffff24;border-radius:50%;box-shadow:0 0 0 25px #ffffff04,0 0 0 50px #ffffff04,0 0 0 75px #ffffff04;pointer-events:none}.footer{padding-block:43px 28px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:38px}.footer .brand>span{font-size:27px}.footer nav{display:flex;gap:28px;font-size:11px;font-weight:650;margin-left:auto}.footer nav>a:hover{color:var(--red)}.back-top{width:42px;height:42px;border:1px solid #c6c8d0;display:grid;place-items:center;border-radius:50%;font:400 20px Arial,sans-serif}.back-top:hover{color:var(--red);border-color:var(--red)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:25px;border-top:1px solid var(--line);margin-top:35px;padding-top:24px;color:#747882;font-size:10px}.footer-bottom>a:hover{color:var(--red)}.footer-bottom>span{font:400 10px Arial,sans-serif;letter-spacing:.2px}
/* 動きを減らすOS設定では、すべての内容を静止表示する。 */
.has-motion .reveal{opacity:0;transform:translateY(20px);transition:opacity .65s ease,transform .65s cubic-bezier(.2,.65,.2,1)}.has-motion .reveal.in-view{opacity:1;transform:translateY(0)}@keyframes float{0%,100%{translate:0 0}50%{translate:0 -7px}}
@media(min-width:1500px){.hero-inner{min-height:690px}.hero-visual{height:595px}.product-frame{top:125px}}
@media(max-width:1150px){.section-wrap{width:calc(100% - 64px)}.header-inner{padding-inline:32px}.header nav{gap:20px;font-size:11px}.hero-inner{gap:15px;min-height:620px}.hero h1{font-size:clamp(39px,4.3vw,50px);letter-spacing:-2.2px}.hero-desc{font-size:14px}.hero-eyebrow{font-size:10px}.hero-actions{gap:10px}.hero-actions .button{padding-inline:16px;font-size:11px;gap:13px}.hero-visual{height:530px}.product-frame{top:113px;width:calc(100% + 17px)}.product-main{padding:25px 19px 22px}.product-greeting h2{font-size:20px}.product-search{font-size:10px}.product-result h3{font-size:9px}.product-result p{font-size:7px}.document-top{right:0;top:39px}.document-bottom{bottom:18px;left:5px}.visual-document{padding:14px;gap:9px}.visual-document strong{font-size:10px}.visual-caption{bottom:-5px}.hero-points>div{padding-inline:22px;gap:13px}.hero-points strong{font-size:14px}.hero-points p{font-size:9px}.hero-points>div>span{font-size:27px}.about,.examples,.security,.faq{padding-block:90px}.section-heading>p{font-size:12px}.about-layout{gap:38px}.about-photo{height:450px}.problem-list h3{font-size:14px}.problem-list p{font-size:11px}.problem-list article{padding:21px 0}.case-image{height:185px}.case-body{padding:23px 18px 26px}.case-body strong{font-size:15px}.tab-copy{font-size:10px}.tab-arrow{right:16px;bottom:21px}.demo-tabs{gap:20px}.demo-experience{gap:45px}.demo-explanation h3{font-size:23px}.security-layout{gap:55px}.security h2{font-size:36px}.architecture{padding-inline:20px}.arch-engine{width:85%}.closing-inner{gap:35px}.closing h2{font-size:32px}.contact-actions{min-width:300px}.contact-actions .button{padding-inline:22px;font-size:12px}.footer nav{gap:20px}}
@media(max-width:900px){.header nav{gap:15px}.header nav>a:not(.button){font-size:10px}.brand>span{font-size:27px}.brand small{font-size:8px}.hero-inner{grid-template-columns:1fr .95fr;gap:10px;min-height:590px}.hero h1{font-size:38px;letter-spacing:-2px}.hero-actions{display:grid;grid-template-columns:1fr;max-width:260px;gap:10px}.hero-actions .button{min-height:48px;padding:12px 19px}.hero-note{font-size:8px;max-width:310px;align-items:flex-start}.hero-visual{height:510px}.product-sidebar{width:42px}.product-sidebar>img{width:25px;height:25px}.product-main{padding:25px 15px 20px}.product-greeting h2{font-size:16px}.product-search{padding-left:10px;font-size:8px}.product-result{padding:11px 8px;gap:6px}.product-result h3{font-size:8px}.product-result p{font-size:7px}.product-chips>span{font-size:6px}.product-body{min-height:337px}.document-top{top:37px}.document-bottom{bottom:2px;left:-15px}.visual-document strong{font-size:9px}.visual-caption{bottom:-23px}.hero-points strong{font-size:12px}.hero-points>div{padding-inline:15px;gap:10px}.hero-points p{font-size:8px}.hero-points>div>span{font-size:23px}.section-heading{gap:35px}.section-heading>p{font-size:11px}.section-heading h2{font-size:31px}.about-layout{gap:28px;grid-template-columns:.95fr 1fr}.about-photo{height:440px}.problem-list article{padding-block:19px}.problem-list h3{font-size:13px}.problem-list p{font-size:10px}.case-image{height:157px}.case-body{padding-inline:15px}.case-body strong{font-size:13px}.tab-copy{font-size:9px}.tab-arrow{font-size:20px}.tab-number{font-size:7px;letter-spacing:.5px}.demo-experience{gap:28px}.demo-explanation h3{font-size:19px}.demo-explanation>p:not(.eyebrow){font-size:11px}.demo-content{padding:22px}.demo-question{padding:14px;font-size:12px}.result-document h3{font-size:11px}.result-document p{font-size:10px}.security-layout{gap:35px}.security h2{font-size:30px}.security-lead{font-size:11px}.security-feature h3{font-size:13px}.security-feature p{font-size:10px}.architecture{padding-inline:18px}.arch-files{gap:6px}.arch-files span{font-size:8px;padding:10px}.arch-engine{width:90%}.faq{gap:35px;grid-template-columns:.65fr 1.35fr}.closing h2{font-size:29px}.closing p:not(.eyebrow){font-size:11px}.contact-actions{min-width:270px}.contact-actions .button{font-size:11px}.footer-top{gap:25px}.footer nav{gap:15px;font-size:10px}}
@media(max-width:760px){.hero-background{object-position:59% center}.hero-stage:after{background:linear-gradient(180deg,#ffffffc7 0%,#ffffffa3 39%,#ffffff00 68%)}html{scroll-padding-top:91px}.section-wrap{width:calc(100% - 40px)}.about,.examples,.security,.faq{padding-block:68px}.header-inner{height:77px;padding-inline:20px}.header .brand-icon{width:33px;height:33px}.header .brand>span{font-size:27px}.header .brand small{font-size:7px;margin-top:6px}.header nav{position:absolute;top:77px;left:0;right:0;background:#fff;padding:16px 24px 26px;display:none;box-shadow:0 18px 20px #191b2008;border-bottom:1px solid var(--line);gap:0}.header nav.is-open{display:flex;flex-direction:column;align-items:stretch}.header nav>a:not(.button){font-size:13px;padding:14px 0;border-bottom:1px solid var(--line)}.header nav>a.button{margin-top:18px}.header 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10px;gap:9px}.tiny-file{font-size:16px}.product-result small{font-size:6px}.product-result h3{font-size:8px}.product-result p{font-size:7px}.product-source{font-size:7px;margin-top:8px}.product-chips{margin-top:11px;gap:5px}.product-chips>span{font-size:6px;padding:3px 6px}.visual-document{padding:12px 13px;gap:9px;border-radius:5px}.document-top{top:16px;right:5px}.visual-document small{font-size:6px;margin-bottom:5px;letter-spacing:1px}.visual-document strong{font-size:8px}.file-icon svg,.document-lock svg{height:25px;width:24px}.document-check{width:14px;height:14px;font-size:9px;margin-left:4px}.document-bottom{left:8px;bottom:9px}.visual-caption{bottom:-12px;right:0;font-size:7px}.hero-points{display:flex;flex-direction:column;padding:0}.hero-points>div,.hero-points>div:first-child{padding:19px 4px;border-right:0;border-bottom:1px solid var(--line);gap:18px;align-items:center}.hero-points>div:last-child{border:0}.hero-points>div>span{font-size:26px;min-width:33px}.hero-points 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1.15fr;min-height:152px}.demo-tabs>button:hover{transform:none}.case-image{height:100%;min-height:152px}.case-image img{min-height:152px}.case-body{padding:21px 13px 24px;display:flex;flex-direction:column;justify-content:center}.tab-number{font-size:6px;letter-spacing:.2px}.case-body strong{font-size:13px;line-height:1.8;margin-top:8px;letter-spacing:-.5px}.tab-copy{font-size:9px;line-height:1.9;margin-top:7px;padding-right:7px}.tab-arrow{font-size:18px;right:13px;bottom:11px}.demo-experience{grid-template-columns:1fr;gap:24px;margin-top:43px}.demo-explanation h3{font-size:22px;line-height:1.8;margin-top:12px}.demo-explanation>p:not(.eyebrow){font-size:12px;margin-top:13px;max-width:none}.window-bar{padding:15px 20px}.window-brand{font-size:18px}.window-brand .brand-icon{width:21px;height:21px}.window-bar>span:last-child{font-size:8px}.demo-content{padding:22px 20px 25px}.demo-question{font-size:12px;padding:14px 13px;gap:10px}.demo-question>span:last-child{width:25px;height:25px;font-size:17px}.query-label{font-size:9px}.result-label{font-size:9px;margin-top:22px}.result-document{gap:10px;padding-top:13px}.result-document h3{font-size:11px;line-height:1.9}.result-document p{font-size:10px}.result-meta{font-size:8px}.source-button{font-size:10px;margin-top:15px}.demo-note{font-size:8px}.security-layout{grid-template-columns:1fr;gap:37px}.security h2{font-size:29px;line-height:1.65}.security-lead{font-size:12px;margin-top:21px;line-height:2.05}.security-feature{padding-top:20px;margin-top:22px;gap:15px}.security-feature h3{font-size:14px}.security-feature p{font-size:11px;max-width:none}.architecture{max-width:470px;width:100%;margin:auto;padding:23px}.boundary-label{font-size:10px}.arch-engine{max-width:260px;width:82%;padding:20px}.arch-engine .window-brand{font-size:25px}.arch-engine .brand-icon{width:31px;height:31px}.arch-files{gap:8px}.arch-files span{font-size:9px;padding:11px 12px}.boundary-footer{font-size:11px;margin-top:25px}.faq{grid-template-columns:1fr;gap:28px}.faq-heading h2{font-size:29px}summary{padding:23px 0;font-size:12px;gap:13px}details p{font-size:11px;padding:0 23px 23px 0}.closing-inner{display:block;padding-block:53px}.closing h2{font-size:28px;line-height:1.65}.closing p:not(.eyebrow){font-size:12px;margin-top:19px}.contact-actions{min-width:0;max-width:380px;margin-top:28px}.contact-actions .button{min-height:58px;padding-inline:22px;font-size:12px}.contact-email{font-size:13px;margin-top:20px}.closing .eyebrow{font-size:10px;margin-bottom:17px}.footer{padding-block:32px 24px}.footer-top{flex-wrap:wrap;gap:26px}.footer .brand>span{font-size:26px}.footer .brand .brand-icon{width:33px;height:33px}.footer .brand small{font-size:7px}.footer nav{order:3;width:100%;gap:16px;justify-content:space-between;font-size:9px}.back-top{margin-left:auto;width:37px;height:37px}.footer-bottom{margin-top:26px;padding-top:21px;align-items:flex-start;flex-direction:column;gap:16px;font-size:9px}.footer-bottom>span{font-size:9px}}
@media(max-width:390px){.section-wrap{width:calc(100% - 36px)}.hero h1{font-size:31px;letter-spacing:-1.5px}.hero-eyebrow{font-size:9px}.hero-actions .button{padding-inline:12px;gap:10px;font-size:9px}.hero-note{font-size:7px}.hero-visual{height:430px}.product-main{padding-inline:13px}.product-greeting h2{font-size:16px}.product-search{font-size:8px}.hero-points strong{font-size:12px;margin-left:8px}.hero-points p{font-size:8px}.case-body strong{font-size:12px}.tab-copy{font-size:8px}.section-heading h2{font-size:27px}.problem-list h3{font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.has-motion .reveal{opacity:1;transform:none}.hero-visual .product-frame{transform:none!important}}

/* 中央付近から質問が流れ、製品画面へ切り替わる紹介。JSがない場合は製品画面を静止表示する。 */
.hero-product{position:absolute;inset:0;transform-origin:50% 50%}.question-stream{display:none;position:absolute;inset:8px -8px 32px 0;overflow:hidden;pointer-events:none;contain:layout paint;mask-image:radial-gradient(ellipse at center,#000 52%,transparent 100%)}.has-sequence .question-stream{display:block}.has-sequence .hero-product{will-change:opacity,transform}.flying-query{position:absolute;left:50%;top:50%;display:flex;align-items:center;gap:10px;min-width:218px;width:max-content;max-width:92%;padding:13px 14px;background:#fff;border:1px solid #d7dae2;border-radius:6px;box-shadow:0 8px 26px #191b2014;color:#30343c;font-size:12px;font-weight:600;line-height:1.65;white-space:nowrap;will-change:transform,opacity}.flying-query-search{width:19px;height:19px;flex-shrink:0;color:var(--red);stroke-width:1.8}.flying-query-text{overflow:hidden;text-overflow:ellipsis}.flying-query-submit{width:25px;height:25px;display:grid;place-items:center;flex-shrink:0;background:var(--red);color:#fff;border-radius:4px;margin-left:auto;font:400 18px Arial,sans-serif}.hero-motion-toggle{position:absolute;right:0;bottom:0;z-index:6;display:grid;place-items:center;width:32px;height:32px;padding:0;border:1px solid #cbd0da;background:#fff;color:#616773;border-radius:50%;cursor:pointer}.hero-motion-toggle:hover{border-color:var(--red);color:var(--red)}.hero-motion-toggle svg{width:15px;height:15px;stroke-width:1.8}.hero-motion-toggle[hidden],.motion-play-icon{display:none}.is-paused .motion-pause-icon{display:none}.is-paused .motion-play-icon{display:block}.hero-product .visual-caption{right:44px;bottom:9px}.has-sequence.is-paused .visual-document{animation-play-state:paused}.hero-product[aria-hidden="true"] .visual-document{animation-play-state:paused}
@media(max-width:760px){.question-stream{inset:3px -4px 24px}.flying-query{font-size:11px;gap:8px;padding:11px 12px;min-width:205px;max-width:93%}.flying-query-search{width:16px;height:16px}.flying-query-submit{width:23px;height:23px;font-size:16px}.hero-motion-toggle{right:0;bottom:-17px;width:29px;height:29px}.hero-product .visual-caption{right:38px;bottom:-11px}}
@media(prefers-reduced-motion:reduce){.question-stream,.hero-motion-toggle{display:none!important}.hero-product{opacity:1!important;transform:none!important}}

/* 線幅2.5pxのSVGで操作アイコンを統一。会社リンクは外部リンク、相談はメール。 */
.ui-icon{width:22px;height:22px;flex-shrink:0;stroke-width:2.5;vertical-align:middle}.button>.ui-icon{width:22px;height:22px}.button-small>.ui-icon{width:20px;height:20px}.tab-arrow.ui-icon{width:21px;height:21px}.source-button>.ui-icon{width:17px;height:17px;transition:transform .2s}.source-button[aria-expanded="true"]>.ui-icon{transform:rotate(45deg)}.product-source>.ui-icon{width:11px;height:11px}.contact-email>.ui-icon{width:19px;height:19px}.contact-company{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:19px;font-size:11px;line-height:1.8;text-decoration:underline;text-underline-offset:4px}.contact-company .ui-icon{width:15px;height:15px}.closing a:focus-visible{outline-color:#fff}.footer-bottom>a{display:inline-flex;align-items:center;gap:10px;color:#555b66}.footer-bottom .ui-icon{width:16px;height:16px}.company-link-label{font-size:9px;border:1px solid #d1d4db;border-radius:3px;padding:3px 6px}.back-top>.ui-icon{width:20px;height:20px}.about .section-heading{display:grid;grid-template-columns:1.4fr 1fr;gap:40px}.about .section-heading h2{font-size:clamp(26px,2.8vw,39px)}.security h2{font-size:clamp(27px,3vw,40px)}.security-layout{gap:65px;grid-template-columns:1.1fr 1fr}.security-feature p{max-width:420px}
@media(max-width:1100px){.about .section-heading{display:block}.about .section-heading>p{margin-top:22px}.security-layout{gap:30px}.security h2{font-size:clamp(25px,3.1vw,34px)}.architecture{padding:20px}.boundary-label strong{font-size:12px}.boundary-label span{font-size:10px}.arch-files span{font-size:10px;padding:9px}.boundary-footer{font-size:10px}}
@media(max-width:760px){.about .section-heading h2{font-size:clamp(23px,6.4vw,34px);letter-spacing:-.8px}.security-layout{grid-template-columns:1fr;gap:35px}.security h2{font-size:clamp(25px,6.6vw,34px)}.architecture{padding:23px;max-width:470px}.boundary-label strong{font-size:14px}.boundary-label span{font-size:11px}.arch-engine{width:100%;max-width:320px}.arch-files span{font-size:10px;padding:10px}.boundary-footer{font-size:10px}.contact-company{font-size:10px}.footer-bottom>a{flex-wrap:wrap;gap:8px}.button>.ui-icon{width:20px;height:20px}}