:root{--ivory:#FFFBF3;--ivory2:#FFF6E4;--soft:#F8E7B8;--ink:#1C1608;--body:#3A3120;--muted:#6B5E43;--dim:#8A7B5E;--gold:#D4A017;--bright:#E8C547;--warm:#F0C94A;--deep:#B8860B;--line:rgba(212,160,23,.18);--shadow:0 16px 42px rgba(80,55,10,.10);--footer:#1A1508;--max:1280px;--head:136px}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--ivory);color:var(--body);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.78;overflow-x:hidden}body.layer-open{overflow:hidden}a{color:inherit;text-decoration:none}a,button,input,summary{font:inherit}button{cursor:pointer}img{display:block;max-width:100%;height:auto}.site-header{position:fixed;z-index:80;left:0;right:0;top:0}.gold-line{height:22px;background:var(--footer);color:#FFF0BC;font-size:12px;letter-spacing:.08em}.header-shell{width:min(calc(100% - 32px),var(--max));margin:0 auto}.gold-line-inner{height:22px;display:flex;align-items:center;justify-content:space-between}.line-search{height:22px;border:0;background:transparent;color:#FFF0BC;padding:0 8px}.concierge-bar{height:70px;background:rgba(255,251,243,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.concierge-inner{height:70px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.brand-lockup{justify-self:start;display:inline-flex;align-items:center;min-height:44px}.brand-lockup img{height:38px;width:auto;max-width:260px;object-fit:contain}.brand-text{font-size:22px;font-weight:800;color:var(--ink);letter-spacing:.08em}.book-button{justify-self:center;min-height:44px;min-width:94px;border:1px solid var(--gold);background:var(--ivory);color:var(--ink);border-radius:10px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:10px}.book-button b{color:var(--deep)}.entry-link{justify-self:end;min-height:44px;display:inline-flex;align-items:center;padding:0 20px;border-radius:10px;background:linear-gradient(135deg,var(--warm) 0%,var(--gold) 55%,var(--deep) 100%);font-weight:750;color:var(--ink)}.stage-tabs{height:44px;background:#F8E7B8;border-bottom:1px solid var(--line)}.stage-tabs-inner{height:44px;display:flex;align-items:center;gap:8px}.stage-tabs a{min-height:32px;padding:5px 13px;display:inline-flex;align-items:center;border:1px solid transparent;border-radius:6px;color:#57491F;white-space:nowrap}.stage-tabs a:hover,.stage-tabs a:focus-visible,.stage-tabs a.is-current{background:var(--warm);color:var(--ink);border-color:#D9B23B}.site-main{padding-top:calc(var(--head) + 26px);min-height:70vh}.shell{width:min(calc(100% - 32px),var(--max));margin:0 auto}.narrow{width:min(calc(100% - 32px),880px);margin:0 auto}.section{padding:36px 0}.section.compact{padding:24px 0}.eyebrow{display:inline-block;color:#8A6510;font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:800}.page-hero{padding:44px 0 24px}.page-hero h1,.home-title{font-size:clamp(28px,4vw,32px);line-height:1.25;margin:10px 0 14px;color:var(--ink);letter-spacing:-.02em}.lede{font-size:17px;color:var(--muted);max-width:860px;margin:0}.prose p{margin:0 0 16px}.text-link{color:#8B6508;border-bottom:1px solid rgba(139,101,8,.35);font-weight:700}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 20px;border-radius:9px;border:1px solid var(--gold);font-weight:760}.button.primary{background:linear-gradient(135deg,var(--warm) 0%,var(--gold) 55%,var(--deep) 100%);color:var(--ink)}.button.secondary{background:var(--ivory);color:var(--ink)}.button:hover,.button:focus-visible,.book-button:hover,.book-button:focus-visible,.entry-link:hover,.entry-link:focus-visible{outline:3px solid rgba(212,160,23,.22);outline-offset:2px}.media-frame{overflow:hidden;border-radius:14px;background:#F3E2AE;border:1px solid var(--line);box-shadow:var(--shadow)}.media-frame img{width:100%;height:100%;object-fit:cover}.media-placeholder{aspect-ratio:16/7;display:grid;place-items:center;background:linear-gradient(135deg,#FFF7DF,#EBD18A);color:#725A16}.hero-media{max-height:320px;aspect-ratio:16/5.2}.hero-media img{object-fit:cover}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:start}.split.equal{grid-template-columns:1fr 1fr}.grid-2,.grid-3,.grid-4,.grid-6{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-6{grid-template-columns:repeat(6,minmax(0,1fr))}.panel,.card,.article-card,.rule-block{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;padding:22px}.panel h2,.card h2,.article-card h2,.rule-block h2{font-size:20px;line-height:1.4;color:var(--ink);margin:0 0 10px}.panel h3,.card h3,.article-card h3{font-size:17px;color:var(--ink);margin:0 0 8px}.panel p,.card p,.article-card p{margin:0;color:var(--muted)}.gold-card{background:linear-gradient(145deg,#FFF9EA,#F8E7B8)}.tag-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.tag-item{border:1px solid var(--line);background:#fff;border-radius:8px;padding:16px;min-height:146px}.tag-item b{display:block;color:var(--ink);margin-bottom:8px}.tag-item i{display:block;width:26px;height:5px;background:var(--warm);margin-bottom:13px}.tag-item:nth-child(even) i{background:var(--deep)}.tag-item p{font-size:14px;color:var(--muted);margin:0 0 10px}.number-list{counter-reset:num;display:grid;gap:12px}.number-item{position:relative;padding:18px 20px 18px 74px;border-top:1px solid var(--line);background:#fff}.number-item:before{counter-increment:num;content:counter(num,decimal-leading-zero);position:absolute;left:16px;top:14px;font-size:28px;font-weight:900;color:var(--gold);line-height:1}.number-item h3{margin:0 0 6px;color:var(--ink)}.number-item p{margin:0;color:var(--muted)}.stage-index{display:grid;grid-template-columns:230px 1fr;gap:28px}.stage-index nav{display:grid;align-content:start}.stage-index nav a{padding:15px 0;border-top:1px solid var(--line);font-weight:800;color:var(--ink)}.stage-index article{background:#fff;border-left:3px solid var(--gold);padding:24px}.field-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.field-board .field-card{background:#fff;border-top:4px solid var(--gold);box-shadow:var(--shadow);padding:22px;min-height:230px}.field-card p{color:var(--muted)}.task-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.task-card{background:#fff;border:1px solid var(--line);padding:20px;border-radius:10px;display:grid;grid-template-columns:44px 1fr;gap:14px}.task-card .task-no{font-weight:900;color:var(--deep)}.showcase-strip{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.showcase-list{display:grid;gap:10px}.showcase-list article{background:#fff;border-left:3px solid var(--warm);padding:18px}.path-line{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;border:1px solid var(--line);background:#fff}.path-step{padding:20px 16px;min-height:190px;border-right:1px solid var(--line)}.path-step:last-child{border-right:0}.path-step b{display:block;font-size:28px;color:var(--gold);margin-bottom:8px}.schedule-row{display:grid;grid-template-columns:130px 1fr 100px;gap:18px;padding:18px 0;border-top:1px solid var(--line);align-items:start}.status{display:inline-flex;align-items:center;justify-content:center;min-height:32px;border:1px solid var(--gold);background:#FFF4CD;color:#5D4609;border-radius:6px;font-size:13px;font-weight:800;padding:3px 8px}.studio-row{display:grid;grid-template-columns:90px 1fr;gap:18px;padding:20px;border-left:3px solid var(--gold);background:#fff;margin-bottom:12px}.archive-list{border-top:1px solid var(--line)}.archive-item{display:grid;grid-template-columns:110px 1fr;gap:22px;padding:22px 0;border-bottom:1px solid var(--line)}.archive-item b{color:var(--gold);font-size:22px}.archive-item h2{margin:0 0 8px;color:var(--ink);font-size:19px}.archive-item p{margin:0;color:var(--muted)}.gallery-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.gallery-copy{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.gallery-copy article{background:#fff;padding:18px;border:1px solid var(--line)}.program{border:1px solid var(--line);background:#fff}.program article{display:grid;grid-template-columns:90px 1fr;gap:18px;padding:18px 20px;border-bottom:1px solid var(--line)}.program article:last-child{border-bottom:0}.program b{font-size:24px;color:var(--gold)}.scale-list{display:grid;gap:18px}.scale-item{display:grid;grid-template-columns:100px 1fr;gap:24px;padding:20px 0;border-bottom:1px solid var(--line)}.scale-item strong{font-size:48px;line-height:1;color:var(--gold)}.bulletin-board{display:grid;grid-template-columns:1fr 1fr;gap:16px}.notice{background:#fff;border:1px solid var(--line);padding:20px;position:relative}.notice:before{content:"";position:absolute;top:0;left:0;width:70px;height:4px;background:var(--warm)}.long-strip{display:grid;grid-template-columns:180px 1fr;gap:20px;padding:24px 0;border-top:1px solid var(--line)}.long-strip b{font-size:20px;color:var(--ink)}.class-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.class-grid article{background:#fff;border:1px solid var(--line);padding:20px;min-height:220px}.observer-index{display:grid;grid-template-columns:260px 1fr;gap:24px}.observer-index aside{background:#F8E7B8;padding:20px;border:1px solid var(--line);align-self:start}.observer-index article{padding:0 0 22px;margin-bottom:22px;border-bottom:1px solid var(--line)}.entry-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.entry-step{background:#fff;border-top:4px solid var(--gold);padding:20px}.manual-chapter{display:grid;grid-template-columns:160px 1fr;gap:24px;padding:28px 0;border-top:1px solid var(--line)}.manual-chapter .chapter-no{font-weight:900;color:var(--gold);letter-spacing:.1em}.phone-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:36px;align-items:center}.phone-frame{max-width:420px;margin:0 auto}.phone-frame .media-frame{aspect-ratio:3/4}.terms{display:grid;gap:16px}.term{background:#fff;border:1px solid var(--line);padding:22px}.term h2{margin:0 0 8px;color:var(--ink);font-size:19px}.term p{margin:0;color:var(--muted)}.faq-list details{background:#fff;border:1px solid var(--line);margin-bottom:12px;border-radius:8px}.faq-list summary{min-height:52px;display:flex;align-items:center;padding:12px 18px;cursor:pointer;color:var(--ink);font-weight:780}.faq-list details p{padding:0 18px 18px;margin:0;color:var(--muted)}.contact-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.contact-flow article{background:#fff;border:1px solid var(--line);padding:18px}.brand-statement{font-size:clamp(22px,3vw,30px);line-height:1.55;color:var(--ink);max-width:980px}.site-footer{margin-top:70px;background:var(--footer);color:#FFF6E4;border-top:1px solid var(--gold);padding:48px 0 calc(42px + env(safe-area-inset-bottom))}.footer-shell{width:min(calc(100% - 32px),var(--max));margin:0 auto}.footer-brand{display:flex;align-items:center;gap:18px;padding-bottom:24px;border-bottom:1px solid rgba(240,201,74,.2)}.footer-logo img{height:36px;width:auto}.footer-brand strong{display:block;font-size:20px}.footer-brand span{display:block;font-size:12px;color:#D8C99E;letter-spacing:.12em}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;padding:30px 0}.footer-grid h2{font-size:14px;color:#F0C94A;margin:0 0 12px}.footer-grid nav{display:grid;align-content:start}.footer-grid a{display:inline-flex;align-items:center;min-height:38px;color:#E9DEBF}.footer-grid a:hover,.footer-grid a:focus-visible{color:#fff;text-decoration:underline}.footer-reminder{color:#CFC09A;border-top:1px solid rgba(240,201,74,.15);padding-top:20px;margin:0}.footer-bottom{display:flex;flex-wrap:wrap;gap:16px 24px;color:#AFA17D;font-size:13px;padding-top:20px}.site-overlay{position:fixed;z-index:90;inset:0;background:rgba(28,22,8,.36);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease}.site-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.site-book{position:fixed;z-index:100;left:0;right:0;top:92px;background:var(--ivory);border-top:1px solid var(--gold);border-bottom:1px solid var(--gold);box-shadow:0 25px 50px rgba(43,33,8,.22);transform:translateY(-18px);opacity:0;visibility:hidden;pointer-events:none;transition:.2s ease;max-height:calc(100vh - 92px);overflow:auto}.site-book.is-open{transform:translateY(0);opacity:1;visibility:visible;pointer-events:auto}.book-head,.book-groups{width:min(calc(100% - 32px),var(--max));margin:0 auto}.book-head{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line)}.book-brand{display:flex;align-items:center;gap:14px}.book-brand img{height:32px;width:auto}.close-control{min-height:44px;border:1px solid var(--gold);background:#fff;color:var(--ink);border-radius:6px;padding:0 16px}.book-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:24px 0 34px}.book-groups h2{font-size:14px;color:#8A6510}.book-groups section{display:grid;align-content:start}.book-groups a{padding:11px 0;border-top:1px solid var(--line)}.book-groups a b{display:block;color:var(--ink)}.book-groups a span{display:block;color:var(--muted);font-size:13px;line-height:1.55;margin-top:3px}.search-layer{position:fixed;z-index:101;left:0;right:0;top:92px;visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-12px);transition:.2s ease}.search-layer.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:none}.search-card{width:min(calc(100% - 32px),900px);margin:0 auto;background:var(--ivory);border:1px solid var(--gold);box-shadow:0 24px 60px rgba(44,34,9,.22);padding:24px;border-radius:0}.search-head{display:flex;align-items:start;justify-content:space-between;gap:20px}.search-head h2{margin:4px 0 0;color:var(--ink);font-size:24px}.search-field{display:block;margin-top:22px}.search-field span{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}.search-field input{width:100%;height:50px;border:1px solid var(--gold);background:#fff;color:var(--ink);padding:0 14px;outline:none}.search-field input:focus{box-shadow:0 0 0 3px rgba(212,160,23,.18)}.search-links{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.search-links a{min-height:44px;display:flex;align-items:center;padding:8px 12px;background:#fff;border:1px solid var(--line);color:var(--ink)}.search-links a[hidden]{display:none}.search-empty{color:var(--muted)}.mobile-dock{display:none}.adult-mark{display:inline-flex;align-items:center;min-height:32px;border:1px solid var(--gold);background:#FFF3C9;color:#60490B;padding:4px 10px;border-radius:6px;font-size:13px;font-weight:800}.home-cover{padding:20px 0 34px}.cover-copy{padding-top:22px}.cover-copy p{max-width:900px}.three-boards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.three-boards article{background:#fff;border:1px solid var(--line);padding:20px}.home-faq{display:grid;grid-template-columns:1fr 1fr;gap:12px}.home-faq article{background:#fff;border:1px solid var(--line);padding:18px}.home-faq h3{margin:0 0 7px;color:var(--ink);font-size:16px}.home-faq p{margin:0;color:var(--muted)}@media(max-width:1000px){.tag-grid{grid-template-columns:repeat(3,1fr)}.grid-4,.grid-6{grid-template-columns:repeat(3,1fr)}.path-line{grid-template-columns:repeat(3,1fr)}.path-step:nth-child(3){border-right:0}.path-step:nth-child(-n+3){border-bottom:1px solid var(--line)}.entry-steps{grid-template-columns:repeat(2,1fr)}.book-groups{grid-template-columns:repeat(2,1fr)}.class-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){:root{--head:92px}.header-shell{width:min(calc(100% - 32px),var(--max))}.stage-tabs{display:none}.site-main{padding-top:calc(var(--head) + 22px)}.concierge-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:8px}.brand-lockup img{max-width:150px;height:32px}.brand-text{font-size:17px}.book-button{min-width:72px;padding:0 12px}.entry-link{padding:0 12px}.split,.split.equal,.showcase-strip,.gallery-grid,.phone-layout,.observer-index{grid-template-columns:1fr}.grid-2,.grid-3,.grid-4,.grid-6,.three-boards,.field-board,.class-grid{grid-template-columns:1fr}.tag-grid{grid-template-columns:repeat(2,1fr)}.stage-index{grid-template-columns:1fr}.stage-index nav{grid-template-columns:repeat(2,1fr)}.stage-index nav a{padding:10px 8px}.task-list{grid-template-columns:1fr}.path-line{grid-template-columns:1fr}.path-step{border-right:0;border-bottom:1px solid var(--line)}.schedule-row{grid-template-columns:1fr;gap:6px}.archive-item,.long-strip,.manual-chapter,.scale-item,.studio-row{grid-template-columns:1fr;gap:8px}.gallery-copy{grid-template-columns:1fr}.program article{grid-template-columns:62px 1fr}.bulletin-board{grid-template-columns:1fr}.entry-steps{grid-template-columns:1fr}.contact-flow{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.book-groups{grid-template-columns:1fr}.site-book{top:92px;max-height:calc(100vh - 92px)}.search-layer{top:0;bottom:0;background:var(--ivory);overflow:auto}.search-card{width:100%;min-height:100%;border:0;padding-top:calc(28px + env(safe-area-inset-top))}.search-links{grid-template-columns:1fr 1fr}.mobile-dock{display:grid;position:fixed;z-index:70;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));height:50px;grid-template-columns:repeat(5,1fr);background:#FFF9E7;border:1px solid var(--gold);box-shadow:0 14px 34px rgba(80,55,10,.22);border-radius:10px;overflow:hidden}.mobile-dock a{display:flex;align-items:center;justify-content:center;color:#65552D;font-size:13px;min-width:0}.mobile-dock a.is-current{background:var(--warm);color:var(--ink);font-weight:800}.site-footer{padding-bottom:calc(112px + env(safe-area-inset-bottom))}.home-faq{grid-template-columns:1fr}.hero-media{aspect-ratio:16/7}.section{padding:28px 0}}@media(max-width:460px){.tag-grid,.contact-flow,.search-links{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:18px}.gold-line-inner>span{font-size:10px}.cover-copy .actions{display:grid;grid-template-columns:1fr}.actions .button{width:100%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.button,.entry-link,.book-button,.line-search,.close-control{white-space:nowrap}
.app-service-heading{display:flex;align-items:center;gap:10px}.app-service-icon{width:42px;height:42px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}