*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#FFFBF3;color:#3A3120;font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;font-size:16px;line-height:1.78;overflow-x:hidden}body.layer-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input{font:inherit}.wrap,.header-inner{width:min(1280px,calc(100% - 40px));margin:0 auto}.site-header{position:fixed;inset:0 0 auto;z-index:1000}.gold-line{height:22px;background:#2A210D;color:#F8E7B8;border-bottom:1px solid rgba(232,197,71,.25)}.gold-line-inner{height:22px;display:flex;align-items:center;justify-content:space-between;font-size:12px;letter-spacing:.08em}.line-search{border:0;background:transparent;color:#FFF6E4;min-width:44px;height:22px;padding:0 2px;cursor:pointer}.concierge-bar{height:70px;background:#FFFBF3;border-bottom:1px solid rgba(212,160,23,.22)}.concierge-inner{height:70px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.brand-link{justify-self:start;display:flex;align-items:center;min-height:44px}.brand-link img,.footer-brand img,.book-brand img{max-height:38px;width:auto}.brand-fallback{font-size:22px;font-weight:800;letter-spacing:.08em;color:#1C1608}.book-button,.entry-link,.close-button{min-height:44px;border:1px solid rgba(212,160,23,.38);border-radius:10px;background:#FFF6E4;color:#1C1608;padding:9px 18px;font-weight:700;cursor:pointer}.book-button{justify-self:center;background:linear-gradient(135deg,#F0C94A 0%,#D4A017 55%,#B8860B 100%)}.entry-link{justify-self:end;display:flex;align-items:center;background:#FFFBF3}.stage-tabs{height:44px;background:#F8E7B8;border-bottom:1px solid rgba(212,160,23,.22)}.tab-inner{height:44px;display:flex;align-items:center;gap:8px}.tab-link{display:flex;align-items:center;min-height:32px;padding:0 13px;border-radius:8px;font-weight:700;color:#3A3120}.tab-link:hover,.tab-link:focus-visible,.tab-link.is-current{background:#F0C94A;color:#1C1608;outline:none}.site-main{padding-top:136px;min-height:70vh}h1,h2,h3{color:#1C1608;line-height:1.28;margin-top:0}h1{font-size:clamp(28px,4vw,32px);letter-spacing:-.02em}h2{font-size:clamp(22px,3vw,28px)}h3{font-size:19px}p{margin:0 0 1em}.hero,.page-hero{padding:28px 0 34px}.cover-slot,.media-slot{border:1px solid rgba(212,160,23,.18);background:linear-gradient(135deg,#FFF6E4,#F8E7B8);border-radius:14px;overflow:hidden;box-shadow:0 16px 42px rgba(80,55,10,.10)}.cover-slot{max-height:320px;aspect-ratio:16/5;display:flex;align-items:center;justify-content:center}.cover-slot img{width:100%;height:100%;object-fit:cover}.hero-copy{padding-top:22px;max-width:900px}.eyebrow{font-size:13px;letter-spacing:.16em;font-weight:800;color:#8A7B5E;margin-bottom:8px}.hero-actions,.section-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.button-primary,.button-secondary,.text-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:10px;padding:10px 16px;font-weight:800}.button-primary{background:linear-gradient(135deg,#F0C94A 0%,#D4A017 55%,#B8860B 100%);color:#1C1608;border:1px solid rgba(184,134,11,.35)}.button-secondary{border:1px solid rgba(212,160,23,.35);background:#FFF6E4;color:#1C1608}.text-link{padding:4px 0;min-height:36px;color:#8A5A00;justify-content:flex-start}.button-primary:hover,.button-primary:focus-visible,.button-secondary:hover,.button-secondary:focus-visible,.text-link:hover,.text-link:focus-visible{outline:3px solid rgba(212,160,23,.25);outline-offset:2px}.content-section{padding:46px 0;border-top:1px solid rgba(212,160,23,.12)}.content-section.soft{background:#FFF6E4}.section-heading{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:22px}.section-heading p{max-width:680px;color:#6B5E43}.info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.info-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.info-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.info-card,.feature-card,.step-card,.notice-card{background:#FFFBF3;border:1px solid rgba(212,160,23,.18);border-radius:14px;padding:20px;box-shadow:0 16px 42px rgba(80,55,10,.06)}.soft .info-card{background:#FFFBF3}.tag-board{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.tag-board a{border:1px solid rgba(184,134,11,.24);border-radius:10px;padding:18px 14px;background:#F0C94A;color:#1C1608}.tag-board a:nth-child(even){background:#B8860B;color:#FFF6E4}.tag-board strong{display:block;margin-bottom:7px}.tag-board span{display:block;font-size:14px;line-height:1.55}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center}.split.reverse{grid-template-columns:.95fr 1.05fr}.media-slot{aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;min-height:220px}.media-slot img{width:100%;height:100%;object-fit:cover}.number-list{display:grid;gap:10px;margin-top:18px}.number-item{display:grid;grid-template-columns:52px 1fr;gap:14px;padding:14px 0;border-top:1px solid rgba(212,160,23,.18)}.number-item:first-child{border-top:0}.number{font-weight:900;color:#B8860B;font-size:22px}.triple-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.feature-card .media-slot{margin:-20px -20px 18px;border-radius:14px 14px 10px 10px;border:0;box-shadow:none;aspect-ratio:4/3}.status-list{display:grid;gap:10px}.status-row{display:grid;grid-template-columns:120px 1fr auto;gap:18px;align-items:center;padding:14px 0;border-bottom:1px solid rgba(212,160,23,.18)}.status{font-weight:800;color:#8A5A00}.timeline{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;counter-reset:stage}.timeline article{position:relative;padding:58px 16px 18px;background:#FFF6E4;border:1px solid rgba(212,160,23,.2);border-radius:12px}.timeline article:before{counter-increment:stage;content:counter(stage,decimal-leading-zero);position:absolute;top:14px;left:16px;font-weight:900;font-size:24px;color:#B8860B}.page-hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}.page-hero-copy{max-width:760px}.page-hero .media-slot{max-height:300px}.lead{font-size:18px;color:#5C4E34}.article-stack{display:grid;gap:18px}.article-block{padding:24px;background:#FFFBF3;border:1px solid rgba(212,160,23,.18);border-radius:14px}.article-block h2{margin-bottom:10px}.chapter-index{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:18px 0 0}.chapter-index a{padding:14px;border:1px solid rgba(212,160,23,.2);border-radius:10px;background:#FFF6E4;font-weight:700}.magazine-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.gallery-card{min-height:220px;border:1px solid rgba(212,160,23,.18);border-radius:14px;background:linear-gradient(145deg,#FFF6E4,#FFFBF3);padding:20px;display:flex;flex-direction:column;justify-content:end}.task-list{display:grid;gap:14px}.task-item{display:grid;grid-template-columns:70px 1fr;gap:16px;padding:18px;border:1px solid rgba(212,160,23,.18);border-radius:12px;background:#FFF6E4}.task-item .number{font-size:30px}.programme{display:grid;gap:0;border:1px solid rgba(212,160,23,.2);border-radius:14px;overflow:hidden}.programme article{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:18px;background:#FFFBF3;border-bottom:1px solid rgba(212,160,23,.16)}.programme article:last-child{border-bottom:0}.programme strong{color:#8A5A00}.scale-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.scale-item{display:grid;grid-template-columns:84px 1fr;gap:14px;padding:22px;border:1px solid rgba(212,160,23,.2);border-radius:14px;background:#FFF6E4}.scale-item b{font-size:34px;color:#B8860B}.bulletin-board{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.notice-card .status{display:inline-block;margin-bottom:7px}.backroom-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.backroom-strip article{min-height:220px;padding:22px;border-radius:12px;background:linear-gradient(180deg,#F8E7B8,#FFF6E4);border:1px solid rgba(212,160,23,.18)}.class-list,.observe-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.entry-steps{counter-reset:entry;display:grid;gap:14px}.entry-step{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:20px;border:1px solid rgba(212,160,23,.18);border-radius:14px}.entry-step:before{counter-increment:entry;content:counter(entry,decimal-leading-zero);font-size:24px;font-weight:900;color:#B8860B}.manual-chapters{display:grid;gap:18px}.manual-chapters article{padding:24px;border-left:4px solid #D4A017;background:#FFF6E4;border-radius:0 12px 12px 0}.phone-panel{border:1px solid rgba(212,160,23,.24);border-radius:28px;padding:18px;max-width:380px;margin:auto;background:#1A1508;box-shadow:0 16px 42px rgba(80,55,10,.16)}.phone-screen{background:#FFFBF3;border-radius:18px;padding:20px;min-height:420px}.phone-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.phone-brand img{width:56px;height:56px;object-fit:contain;border-radius:12px}.term-list{display:grid;gap:16px}.term-list article{padding:22px;border:1px solid rgba(212,160,23,.18);border-radius:12px;background:#FFFBF3}.faq-list{display:grid;gap:14px}.faq-item{border:1px solid rgba(212,160,23,.18);border-radius:12px;padding:20px;background:#FFFBF3}.faq-item h2{font-size:20px}.contact-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.contact-flow article{padding:22px;border:1px solid rgba(212,160,23,.18);border-radius:12px;background:#FFF6E4}.site-footer{background:#1A1508;color:#FFF6E4;border-top:1px solid rgba(232,197,71,.35);padding:42px 0 26px}.footer-top{display:grid;grid-template-columns:280px 1fr;gap:34px}.footer-brand{display:flex;align-items:center;gap:14px}.footer-brand strong{display:block;font-size:22px;color:#FFF6E4}.footer-brand span{display:block;color:#E8C547;font-size:12px;letter-spacing:.12em}.footer-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.footer-groups h2{font-size:15px;color:#E8C547;margin-bottom:10px}.footer-groups a{display:block;color:#FFF6E4;padding:3px 0}.footer-groups a:hover,.footer-groups a:focus-visible{color:#E8C547;outline:none}.footer-note{margin-top:28px;padding-top:20px;border-top:1px solid rgba(232,197,71,.2);color:#EEDFB6;font-size:14px}.footer-copy{margin-top:12px;color:#CDBE94;font-size:13px}.screen-overlay{position:fixed;inset:0;background:rgba(28,22,8,.38);z-index:1050;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.screen-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.book-panel{position:fixed;left:0;right:0;top:92px;z-index:1100;max-height:calc(100vh - 92px);overflow:auto;background:#FFFBF3;border-top:1px solid rgba(212,160,23,.25);border-bottom:1px solid rgba(212,160,23,.25);transform:translateY(-14px);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.book-panel.is-open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.book-shell{width:min(1280px,calc(100% - 40px));margin:0 auto;padding:18px 0 28px}.book-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.book-brand{display:flex;align-items:center;gap:12px}.book-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.book-grid section{padding:18px;border:1px solid rgba(212,160,23,.18);border-radius:12px;background:#FFF6E4}.book-grid h2{font-size:16px}.book-grid a{display:block;padding:10px 0;border-top:1px solid rgba(212,160,23,.14)}.book-grid a:first-of-type{border-top:0}.book-grid strong{display:block;color:#1C1608}.book-grid span{display:block;color:#6B5E43;font-size:13px;line-height:1.55}.search-layer{position:fixed;left:0;right:0;top:92px;z-index:1100;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-10px);transition:.2s}.search-layer.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.search-card{width:min(860px,calc(100% - 40px));margin:0 auto;background:#FFFBF3;border:1px solid rgba(212,160,23,.25);box-shadow:0 16px 42px rgba(80,55,10,.14);padding:22px}.search-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.search-card label{display:block;font-weight:700;margin-bottom:8px}.search-card input{width:100%;height:48px;border:1px solid rgba(212,160,23,.35);border-radius:8px;padding:0 14px;background:#FFF6E4;color:#1C1608}.preset-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.preset-links a{padding:9px 12px;border:1px solid rgba(212,160,23,.25);border-radius:8px;background:#FFF6E4}.search-hint{margin:14px 0 0;color:#6B5E43;font-size:14px}.search-hint a{font-weight:800;color:#8A5A00}.mobile-bottom{display:none}.placeholder-note{color:#6B5E43;font-size:14px}.alert-box{padding:18px;border:1px solid rgba(184,134,11,.28);border-left:4px solid #B8860B;background:#FFF6E4;border-radius:0 12px 12px 0}.small-label{display:inline-block;padding:4px 8px;border-radius:6px;background:#F8E7B8;color:#3A3120;font-size:12px;font-weight:800}.roster-table{display:grid;gap:12px}.roster-row{display:grid;grid-template-columns:160px 1fr 1fr 130px;gap:12px;padding:16px;border:1px solid rgba(212,160,23,.18);border-radius:10px;background:#FFFBF3}.roster-row strong{color:#1C1608}
@media (max-width:980px){.tag-board{grid-template-columns:repeat(3,minmax(0,1fr))}.timeline{grid-template-columns:repeat(3,minmax(0,1fr))}.backroom-strip,.info-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-top{grid-template-columns:1fr}.page-hero .wrap,.split,.split.reverse{grid-template-columns:1fr}.page-hero .media-slot{order:-1}.info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.triple-board{grid-template-columns:1fr 1fr}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.roster-row{grid-template-columns:1fr 1fr}}
@media (max-width:720px){.wrap,.header-inner,.book-shell{width:min(100% - 32px,1280px)}.stage-tabs{display:none}.site-main{padding-top:92px;padding-bottom:58px}.gold-line-inner{font-size:11px}.concierge-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:8px}.brand-link img{max-width:122px;max-height:34px}.brand-fallback{font-size:18px}.book-button,.entry-link{padding:8px 12px;min-height:44px}.entry-link{white-space:nowrap}.book-panel,.search-layer{top:92px}.book-panel{height:calc(100vh - 92px)}.book-shell{padding-bottom:74px}.book-grid{grid-template-columns:1fr}.search-layer{inset:92px 0 0;background:#FFFBF3;transform:none}.search-card{width:100%;height:100%;border:0;box-shadow:none;margin:0;padding:22px 16px}.mobile-bottom{display:grid;position:fixed;left:0;right:0;bottom:0;z-index:600;grid-template-columns:repeat(5,1fr);height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#FFFBF3;border-top:1px solid rgba(212,160,23,.26)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:50px;font-size:13px;font-weight:800}.mobile-bottom a.is-current{background:#F0C94A;color:#1C1608}.hero,.page-hero{padding:18px 0 26px}.cover-slot{aspect-ratio:16/7;max-height:260px}.hero-copy{padding-top:18px}.tag-board{grid-template-columns:repeat(2,minmax(0,1fr))}.info-grid,.info-grid.two,.info-grid.four,.triple-board,.magazine-grid,.gallery-grid,.scale-grid,.bulletin-board,.class-list,.observe-list,.contact-flow{grid-template-columns:1fr}.timeline{grid-template-columns:repeat(2,minmax(0,1fr))}.status-row{grid-template-columns:1fr;gap:4px}.backroom-strip{grid-template-columns:1fr}.footer-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.task-item{grid-template-columns:52px 1fr}.programme article{grid-template-columns:1fr}.chapter-index{grid-template-columns:repeat(2,minmax(0,1fr))}.roster-row{grid-template-columns:1fr}.content-section{padding:34px 0}.section-heading{display:block}.screen-overlay{z-index:1050}.book-panel,.search-layer{z-index:1100}}
@media (max-width:420px){.wrap,.header-inner,.book-shell{width:min(100% - 32px,1280px)}.brand-link img{max-width:104px}.brand-fallback{font-size:16px}.book-button,.entry-link{padding:7px 9px}.tag-board,.timeline{grid-template-columns:1fr}.footer-groups{grid-template-columns:1fr}.hero-actions,.section-actions{display:grid}.button-primary,.button-secondary{width:100%}.number-item{grid-template-columns:44px 1fr}.scale-item{grid-template-columns:58px 1fr}}
.line-search{position:relative}
.line-search::after{content:"";position:absolute;inset:-11px -10px}

/* 2026-09-25 mobile overflow fix */
@media (max-width: 720px) {
  html, body { max-width: 100%; overflow-x: clip; }
  .brand-link { min-width: 0; overflow: hidden; }
  .brand-link img { width: auto; max-width: 104px; object-fit: contain; }
  .media-slot {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 0;
  }
  .split > *, .split.reverse > *, .page-hero .wrap > * { min-width: 0; }
}
@media (max-width: 360px) {
  .brand-link img { max-width: 92px; }
  .book-button, .entry-link { padding-inline: 8px; font-size: 14px; }
}