/* Huit's signature: a company culture worth keeping and passing on. */
.manual{background:#f6f3ec;overflow:hidden}.manual-layout{grid-template-columns:53% 42%;gap:5%;align-items:center;margin-top:30px}.manual-copy h2{font-family:'Yu Mincho','Hiragino Mincho ProN',serif;font-size:clamp(35px,3.65vw,50px);letter-spacing:.03em;line-height:1.7;margin:0 0 24px}.manual-copy h2 sup{font-family:Georgia,serif;font-size:.32em;vertical-align:super;margin-left:4px}.manual-copy h3{font-size:30px;line-height:1.8;margin:0 0 28px}.manual-copy>p{font-size:13px;line-height:2.2}.manual-definition{border-left:2px solid #b993a2;padding-left:20px;margin:25px 0}.manual-definition strong{font-weight:500;color:#7d5969}.registered{font-size:10px;letter-spacing:.06em;border-bottom:1px solid #c8b8bc;padding-bottom:9px}.signature-object{width:100%;max-width:470px;margin:0;position:relative;padding:15px 0 0}.culture-edition{height:435px;position:relative;margin:0 auto;isolation:isolate}.culture-leaf{position:absolute;z-index:0;width:59%;height:335px;right:1%;top:45px;background:#fffef9;transform:rotate(9deg);padding:25px 19px 25px 25px;border:1px solid #e1ddd2;box-shadow:4px 9px 20px #353e2f10;color:#637569}.leaf-kicker{font:8px Georgia,serif;letter-spacing:.18em;color:#8b9387}.leaf-title{font-family:'Yu Mincho',serif;font-size:22px;line-height:1.7;margin:21px 0}.leaf-rule{display:flex;align-items:center;gap:10px;border-top:1px solid #e2e6dc;padding:13px 0;font-size:10px;white-space:nowrap}.leaf-rule small{font:italic 12px Georgia,serif;color:#ac8191}.leaf-foot{font-size:8px;position:absolute;left:25px;bottom:20px;letter-spacing:.04em}.manual-book.edition-cover{position:absolute;z-index:1;left:0;top:12px;width:65%;height:390px;aspect-ratio:auto;transform:rotate(-6deg);border-left:0;border-radius:2px 5px 5px 2px;background:#2b443e;color:#efe5cf;padding:28px 25px 25px 29px;box-shadow:2px 2px 0 #c7c8b7,5px 5px 0 #ebe6d9,7px 6px 0 #b7beaf,12px 19px 28px #253b3026;display:flex;flex-direction:column;justify-content:space-between}.edition-cover:after{content:'';position:absolute;top:0;bottom:0;left:11px;width:1px;background:#91a18b66;box-shadow:3px 0 5px #152b2533}.edition-cover .edition-brand{font:25px Georgia,serif;color:#e9dfc8;display:flex;flex-direction:column;gap:7px;letter-spacing:.03em}.edition-cover .edition-brand small{font:6px Arial,sans-serif;letter-spacing:.18em;color:#b9c2ab}.edition-cover .edition-title{margin:15px 0 0}.edition-cover .edition-title>small{font-size:8px;color:#c0c5b2;letter-spacing:.04em}.edition-cover .edition-title strong{display:block;font-family:'Yu Mincho','Hiragino Mincho ProN',serif;font-size:clamp(26px,2.8vw,39px);font-weight:400;letter-spacing:.035em;line-height:1.65;color:#f3e8d0;margin-top:13px;white-space:nowrap}.edition-cover .edition-title sup{font-family:Georgia,serif;font-size:12px;vertical-align:super;margin-left:2px}.edition-cover .edition-title p{color:#bdc8b5;font-size:8px;letter-spacing:.025em;margin:13px 0 0}.edition-mark{width:70px;height:35px;align-self:center;color:#c7b8a0;margin:10px 0 0}.edition-cover .book-bottom{font-size:7px;color:#c5c9b6;letter-spacing:.025em;text-align:center}.signature-object:hover .edition-cover{transform:rotate(-4deg) translateY(-4px);box-shadow:2px 2px 0 #c7c8b7,5px 5px 0 #ebe6d9,7px 6px 0 #b7beaf,12px 23px 30px #253b3026}.signature-object .object-caption{text-align:center;margin:16px 0 0;color:#657469;font-size:11px;letter-spacing:.08em}.signature-object .object-caption small{display:block;font-size:8px;letter-spacing:.06em;margin-top:9px;color:#9b9f93}.manual-pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:60px}.manual-pillars article{border-top:1px solid #c5c7b9;padding-top:24px}.manual-pillars .manual-pillar-icon{display:block;color:#86967e;width:32px;height:32px;margin-bottom:18px}.manual-pillars article>span{display:block;font-size:8px;letter-spacing:.1em;color:#9e8e8d}.manual-pillars h4{font-family:'Yu Mincho','Hiragino Mincho ProN',serif;font-size:21px;line-height:1.8;margin:12px 0 14px}.manual-pillars p{font-size:12px;line-height:2.1;color:#6c7465;margin:0}.mainnav{gap:14px}
@media(max-width:1100px){.manual-copy h3{font-size:26px}.culture-edition{height:395px}.manual-book.edition-cover{height:350px;padding:24px 20px 22px 24px}.culture-leaf{height:305px;padding-left:20px}.leaf-title{font-size:19px}.leaf-rule{font-size:8px;padding:12px 0;gap:7px}.edition-cover .edition-title strong{font-size:30px}.edition-cover .edition-title>small{font-size:7px}.edition-cover .edition-title p{font-size:7px}.manual-pillars{gap:25px}.manual-pillars h4{font-size:19px}.mainnav{gap:11px}}
@media(max-width:700px){.manual-layout{display:block}.manual-copy h2{font-size:35px}.manual-copy h3{font-size:26px}.manual-copy>p{font-size:12px}.signature-object{width:100%;max-width:360px;margin:45px auto 0;padding:0}.culture-edition{height:390px}.manual-book.edition-cover{left:3%;width:65%;height:345px;top:15px;padding:25px 20px 22px 26px}.culture-leaf{right:3%;height:305px;width:58%;top:42px;padding-left:21px}.edition-cover .edition-title strong{font-size:31px}.edition-cover .edition-brand{font-size:24px}.edition-cover .edition-brand small{font-size:5px}.edition-cover .edition-title>small{font-size:6px}.edition-cover .edition-title p{font-size:6px}.edition-cover .book-bottom{font-size:6px}.leaf-title{font-size:19px}.leaf-rule{font-size:8px;padding:11px 0}.leaf-foot{font-size:7px;left:20px}.signature-object .object-caption{margin-top:10px}.manual-pillars{grid-template-columns:1fr;gap:23px;margin-top:45px}.manual-pillars article{position:relative;padding-left:48px;padding-top:22px}.manual-pillars .manual-pillar-icon{position:absolute;left:0;top:23px;width:28px;height:28px}.manual-pillars h4{font-size:21px;margin-top:8px}.manual-pillars p{font-size:12px}.mainnav{gap:14px}}
@media(prefers-reduced-motion:no-preference){.edition-cover{transition:transform .4s ease,box-shadow .4s ease}}

/* Quiet ruled paper keeps the cover legible without partially hidden words. */
.culture-leaf{padding:15px 12px}.leaf-layout{display:block;width:100%;height:100%;opacity:.85}

/* A broad cover, sized by its own content area rather than the viewport. */
#manual .culture-edition{height:auto;aspect-ratio:1.1;max-width:440px;width:100%;margin:0 auto}
#manual .manual-book.edition-cover{left:3%;top:2%;width:79%;height:auto;aspect-ratio:4/4.6;max-width:none;padding:clamp(18px,2.4vw,30px);transform:rotate(-3deg);container-type:inline-size;justify-content:center;gap:22px}
#manual .culture-leaf{width:57%;height:81%;right:0;top:8%;transform:rotate(7deg)}
#manual .edition-cover .edition-title{width:100%;min-width:0;margin:0;text-align:center}
#manual .edition-cover .edition-title>small{font-size:clamp(7px,3.2cqi,10px);line-height:1.8;margin:0 0 16px;letter-spacing:.025em;white-space:normal}
#manual .edition-cover .edition-title strong{font-size:clamp(23px,13cqi,40px);font-weight:400;letter-spacing:.02em;line-height:1.6;margin:0;white-space:normal;max-width:100%}
#manual .edition-cover .edition-title strong>span{display:block;white-space:nowrap}
#manual .edition-cover .edition-title sup{font-size:.32em;margin-left:.1em}
#manual .edition-cover .edition-title p{font-size:clamp(7px,3.1cqi,9px);line-height:1.9;letter-spacing:0;margin:17px 0 0;white-space:normal}
#manual .edition-cover .edition-mark{width:62px;height:31px;margin:0;flex-shrink:0}
#manual .edition-cover .book-bottom{font-family:inherit;font-size:clamp(6px,2.8cqi,8px);line-height:1.8;letter-spacing:0;white-space:normal;max-width:100%}
#manual .signature-object:hover .edition-cover{transform:rotate(-2deg) translateY(-3px)}
#manual .signature-object .object-caption{margin-top:24px}
@media(max-width:1100px){#manual .manual-book.edition-cover{gap:16px;padding:22px}#manual .edition-cover .edition-title>small{margin-bottom:12px}#manual .edition-cover .edition-title p{margin-top:12px}}
@media(max-width:700px){#manual .signature-object{max-width:360px}#manual .manual-book.edition-cover{padding:22px;gap:17px}#manual .edition-cover .edition-title strong{font-size:clamp(23px,13cqi,38px)}#manual .signature-object .object-caption{margin-top:20px}}
@media(max-width:380px){#manual .manual-book.edition-cover{padding:17px;gap:10px}#manual .edition-cover .edition-title>small{margin-bottom:9px}#manual .edition-cover .edition-title p{margin-top:10px}#manual .edition-cover .edition-mark{width:47px;height:24px}}

/* Standard A4 proportions (210 × 297) with room for the page stack. */
#manual .culture-edition{aspect-ratio:1/1.1}
#manual .manual-book.edition-cover{width:70%;left:4%;aspect-ratio:210/297}
#manual .culture-leaf{width:56%;height:81%;right:3%;top:7%}