/* C4 visual system extension: business detail pages only. */
.detail-page{--orange-deep:#B44208;--cream:#FFF2E8;--line:#F4D8C5;--brand-display:#DE5100}
.detail-page .breadcrumb{padding-top:99px;display:flex;gap:14px;color:var(--ink-2);font-size:12px;align-items:center}
.breadcrumb a{display:inline-flex;min-height:34px;align-items:center}
.breadcrumb a:hover{color:var(--orange-deep)}
.breadcrumb>span[aria-hidden]{color:#AF8A72}
.detail-page .detail-hero{padding:36px 0 76px;background:radial-gradient(ellipse at 25% 30%,#FFF0E350,transparent 70%)}
.hero-layout{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:70px}
.detail-hero h1{font-size:clamp(36px,4.7vw,62px);line-height:1.3;letter-spacing:.015em;margin:23px 0 25px;font-weight:800;text-wrap:balance}
.detail-hero h1>span{color:var(--brand-display)}
.hero-lead{font-size:15px;line-height:2;color:var(--ink-2);max-width:540px}
.detail-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.detail-page .btn-primary{background:var(--orange);color:#25140C;box-shadow:none;border:1px solid #BF4400}
.detail-page .btn-primary:hover{background:#FF8F53;color:#25140C}
.detail-page .btn{min-height:48px}
.choice-sheet{background:linear-gradient(180deg,#FFD2BA 0%,#FFE8DC 55%,#FFF6F0 100%);border:1px solid #FFB88F;border-radius:22px;padding:26px 32px 12px}
.sheet-title{color:#853000;font-size:13px;margin-bottom:9px;letter-spacing:.06em}
.choice-sheet>div{padding:20px 0;border-top:1px solid #EAB394}
.sheet-label{font-size:11px;letter-spacing:.1em;color:#A83C04}
.choice-sheet h2{font-size:21px;line-height:1.4;margin:5px 0 6px}
.choice-sheet p:not(.sheet-title){font-size:13px;line-height:1.8;color:#6C5040}
.detail-page .detail-section{padding:86px 0}
.section-heading{margin-bottom:38px;max-width:710px}
.section-heading h2,.detail-contact h2,.preparation h2{font-size:clamp(28px,3.2vw,40px);line-height:1.4;margin-top:13px;letter-spacing:.02em;text-wrap:balance}
.section-heading>p:not(.eyebrow),.section-intro{font-size:15px;line-height:1.95;color:var(--ink-2);margin-top:14px;max-width:600px}
.service-rows{border-top:1px solid var(--line)}
.service-rows article{display:grid;grid-template-columns:.75fr 1.25fr;gap:48px;padding:31px 0;border-bottom:1px solid var(--line)}
.service-rows h3{font-size:22px;line-height:1.6}
.service-rows article>div>p{color:var(--ink-2);font-size:15px;line-height:1.95;max-width:650px}
.inline-topics{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:15px;color:#B44208;font-size:12px}
.inline-topics li{display:flex;align-items:center;gap:8px}
.inline-topics li::before{content:'';width:4px;height:4px;border-radius:50%;background:var(--orange)}
.soft-section{background:var(--cream);border-block:1px solid var(--line)}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;list-style:none;padding:0}
.process-grid li{border-top:1px solid #EBAC83;padding-top:19px}
.step{font-family:var(--serif);font-size:29px;font-style:italic;color:var(--brand-display)}
.process-grid h3{font-size:18px;margin:12px 0 10px}
.process-grid p{font-size:14px;color:var(--ink-2);line-height:1.9}
.preparation{background:linear-gradient(180deg,#FFBC97 0%,#FFE8DC 58%,#FFF2E8 100%);border-radius:24px;padding:48px;display:grid;grid-template-columns:1fr 1fr;gap:58px;color:var(--ink)}
.preparation .eyebrow{color:#963300}.dark-section .eyebrow{color:#FFB27A}
.preparation>div>p:not(.eyebrow){font-size:14px;color:#61402D;margin-top:20px;line-height:1.95}
.prepare-list{display:grid;gap:0}
.prepare-list li{border-bottom:1px solid #DCA484;padding:17px 0}
.prepare-list li:first-child{padding-top:0}
.prepare-list li:last-child{padding-bottom:0;border:0}
.prepare-list span{font-size:15px;color:#8E3100;font-weight:600}
.prepare-list p{font-size:13px;color:#61402D;margin-top:5px}
.course-logo{width:310px;height:auto;max-width:88%;margin-bottom:28px}
.classroom-hero h1{font-size:clamp(34px,4.3vw,56px);margin-top:0}
.space-panel{background:linear-gradient(180deg,#FF6B1A 0%,#FF8F53 30%,#FFBC97 67%,#FFE8DC 100%);border-radius:22px;color:#25140C;padding:28px 32px}
.space-caption{font-size:13px;color:#52230B;margin-bottom:19px}
.space-panel>div{display:flex;align-items:center;gap:22px;border-top:1px solid #A5492080;padding:20px 0}
.space-panel>div>span{font-family:var(--serif);font-size:28px;letter-spacing:.05em}
.space-panel>div>p{font-size:14px;color:#52230B}
.space-panel>a{display:flex;justify-content:space-between;align-items:center;min-height:44px;font-size:13px;color:#813000;border-top:1px solid #A5492080;padding-top:16px}
.room-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.room-spec{background:linear-gradient(180deg,#FFE8DC 0%,#FFF7F1 42%,#FFFDFC 100%);border:1px solid #FFC49F;border-radius:20px;padding:25px 27px;transition:border-color .25s,box-shadow .25s}
.room-spec:hover{border-color:var(--orange);box-shadow:0 12px 30px -24px #D94E0080}
.spec-top{display:flex;align-items:center;justify-content:space-between;gap:14px}
.spec-top h3{font-family:var(--serif);font-size:27px;font-weight:400;color:var(--brand-display)}
.spec-top>span{font-size:12px;color:#765B4C}
.capacity{display:flex;align-items:baseline;gap:9px;margin:12px 0 14px;line-height:1.15}
.capacity>span{font-family:var(--serif);font-size:45px;font-weight:400}
.capacity>small{font-size:14px;color:var(--ink-2);margin-inline:2px}
.seat-marks{display:flex;gap:5px;flex-wrap:wrap;max-width:210px;min-height:27px;align-content:start}
.seat-marks i{display:block;width:13px;height:8px;border-radius:2px;background:var(--orange)}
.spec-use{font-size:14px;line-height:1.8;margin-top:16px}
.spec-equipment{font-size:12px;line-height:1.8;color:#785B4A;margin-top:6px}
.section-footnote{color:var(--ink-2);font-size:12px;margin-top:21px}
.facility-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:70px;align-items:start}
.facility-layout .section-heading{margin:0}
.facility-list>div{display:grid;grid-template-columns:110px 1fr;gap:20px;padding:21px 0;border-bottom:1px solid #DECAB9}
.facility-list>div:first-child{padding-top:0}
.facility-list dt{font-size:15px;font-weight:600}
.facility-list dd{font-size:14px;color:var(--ink-2);line-height:1.95}
.rental-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.rental-grid article{border-top:2px solid var(--orange);padding:24px 0 10px}
.rental-tag{font-size:12px;color:#B44208}
.rental-grid h3{font-size:25px;margin:10px 0 12px}
.rental-grid article>p:last-child{font-size:14px;line-height:1.95;color:var(--ink-2)}
.availability-note{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:28px;padding:20px 24px;background:#FFE8DC;border-radius:12px;font-size:13px}
.availability-note b{color:#A23900;font-size:16px;margin-left:12px;white-space:nowrap}
.availability-note>p{color:var(--ink-2);font-size:12px}
.dark-section{background:var(--dark-2);color:var(--cream-t)}
.dark-section .process-grid{grid-template-columns:repeat(3,1fr);gap:42px}
.dark-section .process-grid li{border-color:#70513F}
.dark-section .step{color:var(--orange)}
.dark-section .process-grid p{color:#E2C6B4}
.dark-section .detail-actions{margin-top:35px}
.detail-page #contact.detail-contact{padding:86px 0;background:var(--cream);color:var(--ink)}
.detail-page #contact.detail-contact h2{font-size:clamp(28px,3.2vw,40px);line-height:1.4;letter-spacing:.02em}
.visit-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}
.visit-address h3{font-size:22px;line-height:1.55;margin-bottom:12px}
.visit-address>p{font-size:14px;color:var(--ink-2);line-height:1.95}
.visit-address ol{padding-left:18px;margin-top:20px;font-size:13px;color:var(--ink-2);line-height:1.95}
.visit-address li+li{margin-top:7px}
.contact-pending{font-size:12px;color:#735B4A;margin-top:18px}
.text-link{display:inline-flex;align-items:center;gap:16px;color:#B44208;font-size:14px;min-height:44px;margin-top:12px;font-weight:600}
.text-link:hover{text-decoration:underline;text-underline-offset:5px}
.arrival-route{margin-top:44px;border-block:1px solid #D9C2AF;scroll-margin-top:82px}
.arrival-route summary{display:flex;align-items:center;gap:24px;cursor:pointer;padding:20px 0;list-style:none;font-size:16px;font-weight:600}
.arrival-route summary::-webkit-details-marker{display:none}
.arrival-route summary>span:not(.details-plus){font-size:12px;color:var(--ink-2);font-weight:400}
.details-plus{width:16px;height:16px;position:relative;margin-left:auto;flex-shrink:0}
.details-plus::before,.details-plus::after{position:absolute;content:'';background:var(--ink-2);left:0;top:7px;width:16px;height:1px}
.details-plus::after{transform:rotate(90deg)}
.arrival-route[open] .details-plus::after{transform:none}
.arrival-route summary:focus-visible{outline:2px solid #B44208;outline-offset:4px}
.route-content{padding:0 0 24px;text-align:center}
.route-content>p{font-size:13px;color:var(--ink-2)}
.route-content .text-link{margin:8px 0 20px}
.route-content img{max-width:min(100%,560px);height:auto;margin-inline:auto;border-radius:12px}
.detail-page footer .f-col h4{color:#674935}
@media(max-width:980px){.hero-layout{gap:35px;grid-template-columns:1.1fr 1fr}.detail-hero h1{font-size:42px}.choice-sheet,.space-panel{padding:24px}.facility-layout,.visit-grid{gap:40px}.preparation{gap:32px;padding:36px}.process-grid{gap:20px}.room-spec{padding:22px}.room-specs{gap:15px}.desktop-break{display:none}}
@media(max-width:760px){.detail-page .breadcrumb{padding-top:87px}.detail-page .detail-hero{padding:22px 0 55px}.hero-layout{grid-template-columns:1fr;gap:32px}.detail-hero h1{font-size:42px;margin:18px 0 20px}.hero-lead{font-size:14px}.choice-sheet{padding:24px 27px 6px}.choice-sheet>div{padding:16px 0}.choice-sheet h2{font-size:20px}.detail-page .detail-section,.detail-page .detail-contact{padding:58px 0}.section-heading{margin-bottom:28px}.section-heading h2,.detail-contact h2,.preparation h2{font-size:29px}.service-rows article{grid-template-columns:1fr;gap:12px;padding:25px 0}.service-rows h3{font-size:21px}.process-grid{grid-template-columns:1fr 1fr;gap:26px}.preparation{grid-template-columns:1fr;gap:28px;padding:30px 26px;border-radius:20px}.room-specs{grid-template-columns:1fr 1fr}.facility-layout,.visit-grid{grid-template-columns:1fr;gap:30px}.rental-grid{gap:20px}.rental-grid h3{font-size:21px}.dark-section .process-grid{gap:22px}.dark-section .process-grid h3{font-size:17px}.course-logo{width:280px;margin-bottom:25px}.space-panel>div{padding:17px 0}.detail-hero .detail-actions{margin-top:24px}.visit-address h3{font-size:21px}}
@media(max-width:480px){.detail-hero h1{font-size:36px}.detail-hero .eyebrow{font-size:11px;letter-spacing:.15em}.detail-actions{gap:10px}.detail-page .btn{padding:12px 19px;font-size:13px}.section-heading h2,.detail-contact h2,.preparation h2{font-size:27px}.section-heading>p:not(.eyebrow){font-size:14px}.room-specs{grid-template-columns:1fr}.room-spec{padding:23px 26px}.seat-marks{max-width:none;min-height:12px}.spec-equipment{margin-top:5px}.room-spec .capacity{margin-bottom:13px}.rental-grid{grid-template-columns:1fr;gap:20px}.rental-grid article{padding-top:18px}.rental-grid h3{margin-top:6px;margin-bottom:8px}.dark-section .process-grid{grid-template-columns:1fr;gap:26px}.process-grid p{font-size:13px}.process-grid h3{font-size:17px}.dark-section .process-grid p{max-width:320px}.facility-list>div{grid-template-columns:1fr;gap:6px;padding:18px 0}.availability-note{padding:18px 20px;gap:10px}.availability-note>span{display:flex;flex-wrap:wrap;gap:4px 10px}.availability-note b{margin:0}.arrival-route summary{gap:10px;font-size:15px}.arrival-route summary>span:not(.details-plus){font-size:11px}.eyebrow{font-size:10px;letter-spacing:.19em}.course-logo{width:255px}.space-panel>div{gap:18px}.space-panel>div>span{font-size:26px}.space-panel>div>p{font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.detail-page *, .detail-page *::before,.detail-page *::after{animation:none!important;transition:none!important}}
@media(max-width:760px){.detail-page #contact.detail-contact{padding:58px 0}.detail-page #contact.detail-contact h2{font-size:29px}}
@media(max-width:480px){.detail-page #contact.detail-contact h2{font-size:27px}}

/* Brand orange hierarchy; scoped to the two detail pages. */
.detail-page .nav .links .business-pill[aria-current="page"]{background:#FFE8DC;color:#A23900}
.detail-page .btn-ghost{border-color:#D95A13;color:#A83C04;background:#FFF6F0}
.detail-page .btn-ghost:hover{background:#FFE8DC;color:#8E3100}
.choice-sheet h2,.service-rows h3,.rental-grid h3{color:#B44208}
.room-spec .capacity>span{color:var(--brand-display)}
.room-spec .spec-top>span{color:#9D3805}
.preparation h2{color:#9A3500}
.classrooms-page .hero-layout{grid-template-columns:1fr 1.2fr;gap:48px}
.hero-scene,.shared-scenes figure{margin:0;min-width:0}
.scene-image{display:block;position:relative;overflow:hidden;border-radius:16px;background:#F0E6DC;isolation:isolate}
.scene-image img{display:block;width:100%;height:auto;transition:filter .25s}
.scene-image:hover img{filter:brightness(1.035)}
.scene-image:focus-visible{outline:3px solid #A23900;outline-offset:5px}
.scene-zoom{position:absolute;top:12px;right:12px;padding:7px 11px;border-radius:30px;background:#FFF9F2ED;color:#713A20;font-size:11px;box-shadow:0 2px 8px #39200A12}
.hero-scene figcaption{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--ink-2);padding:14px 2px 0}
.hero-scene figcaption>span:first-child{color:#A23900;font-weight:600}
.scene-tour{background:#FBF4EC}
.shared-scenes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.shared-scenes figcaption{padding:20px 2px 0}
.shared-scenes h3{font-size:20px;font-weight:600;margin-bottom:8px}
.shared-scenes p{font-size:14px;line-height:1.9;color:var(--ink-2)}
.room-spec.room-with-photo{padding:0;overflow:hidden;background:#FFFCF9}
.room-with-photo .scene-image{border-radius:0}
.room-copy{padding:24px 26px}
.room-with-photo .capacity{margin:12px 0}
.room-with-photo .seat-marks{min-height:8px}
@media(max-width:980px){.classrooms-page .hero-layout{gap:30px}.shared-scenes{gap:18px}.room-copy{padding:22px}.shared-scenes h3{font-size:18px}}
@media(max-width:760px){.classrooms-page .hero-layout{grid-template-columns:1fr}.shared-scenes{grid-template-columns:1fr;gap:34px}.shared-scenes figure{display:grid;grid-template-columns:1.4fr 1fr;align-items:center;gap:24px}.shared-scenes figcaption{padding:0}.classroom-scenes .room-specs{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.hero-scene{max-width:620px}}
@media(max-width:540px){.shared-scenes figure{display:block}.shared-scenes figcaption{padding-top:16px}.classroom-scenes .room-specs{grid-template-columns:1fr;gap:28px}.room-copy{padding:22px 24px}.scene-zoom{top:10px;right:10px;font-size:10px}.hero-scene figcaption{font-size:11px;gap:8px}}
@media(prefers-reduced-motion:reduce){.scene-image img{transition:none}}
.facility-list dt{color:#AD3E06}
.detail-page .nav-cta{background:var(--orange);color:#25140C;border:1px solid #BF4400}
.detail-page .nav-cta:hover{background:#FF8F53}

/* Five public rooms: three portrait photos, followed by two landscape photos. */
@media(min-width:981px){.classroom-scenes .room-specs{grid-template-columns:repeat(6,minmax(0,1fr))}.classroom-scenes .room-spec{grid-column:span 2}.classroom-scenes #room-B2,.classroom-scenes #room-C1{grid-column:span 3}}