/* A shared accessible reading layer; each brand defines its own composition below. */
.amb-refined{--amb-ink:#243c44;--amb-muted:#536168;--amb-accent:#0c6574;--amb-soft:#eaf5f6;--amb-rule:#bcd6d9;--amb-action:#f7bd74;--amb-paper:#fff;--amb-radius:10px;color:var(--amb-ink)}
.amb-refined *{box-sizing:border-box}.amb-refined .brand-wrap{max-width:1240px}.amb-refined .identity-row{max-width:1240px}.amb-refined .identity-header{background:#fff}.amb-refined .identity-nav{display:flex;flex-wrap:wrap;gap:2px;justify-content:center}.amb-refined .identity-nav a{font-size:14px;padding:15px 17px;min-height:48px}.amb-refined .identity-note{font-size:12px}.amb-refined .site-logo-symbol{width:58px;height:58px}.amb-refined .identity-name{font-size:23px}.amb-refined .identity-sub{font-size:12px}.amb-refined main{min-width:0}.amb-refined a:focus-visible,.amb-refined button:focus-visible,.amb-refined input:focus-visible,.amb-refined textarea:focus-visible,.amb-refined summary:focus-visible{outline:3px solid var(--amb-accent);outline-offset:5px}.amb-refined .amb-kicker{font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;line-height:1.6}.amb-refined .amb-home h1{font-size:clamp(32px,4.8vw,62px);line-height:1.4;letter-spacing:-.025em;margin:20px 0}.amb-refined .amb-home h2{font-size:27px;line-height:1.5}.amb-refined .amb-home h3{font-size:21px;line-height:1.6}.amb-refined .amb-home p{line-height:1.9}.amb-refined .amb-main-action{display:inline-flex;gap:18px;align-items:center;justify-content:center;min-height:54px;background:var(--amb-accent);color:#fff;padding:15px 23px;border-radius:var(--amb-radius);font-weight:800;text-decoration:none;margin-top:16px;border:2px solid transparent;box-shadow:0 4px 0 #193f46}.amb-refined .amb-main-action:hover{filter:brightness(1.08);transform:translateY(-1px)}.amb-refined .amb-photo{margin:0;min-width:0}.amb-refined .amb-photo img{width:100%;display:block;object-fit:cover}.amb-refined .amb-photo figcaption{font-size:11px;line-height:1.6;padding:8px 12px;background:#eef0ef;color:#4d5960}.amb-refined .amb-intro{max-width:42em}.amb-refined .amb-tools{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 0}.amb-refined .amb-tools a{padding:12px 17px;min-height:48px;border:1px solid var(--amb-rule);background:#fff;color:var(--amb-accent);border-radius:var(--amb-radius);font-weight:700;text-decoration:none}.amb-refined .amb-sectionhead{margin:65px 0 26px;display:flex;gap:30px;align-items:baseline;justify-content:space-between}.amb-refined .amb-sectionhead p{color:var(--amb-muted);font-size:14px}.amb-refined .amb-home-link{color:var(--amb-accent);font-weight:800;display:inline-block;padding:8px 0;text-underline-offset:5px}.amb-refined .amb-lower{margin:65px 0 45px;padding:32px;background:var(--amb-soft);border:1px solid var(--amb-rule);border-radius:var(--amb-radius)}.amb-refined .amb-lower h2{margin-top:0}.amb-refined .amb-research-note{color:var(--amb-muted);font-size:13px;max-width:70em;margin:20px 0 40px}.amb-refined .article{max-width:1080px;margin:auto;color:var(--amb-ink)}.amb-refined .article h1{font-size:clamp(26px,3.2vw,43px);line-height:1.55;letter-spacing:-.015em}.amb-refined .article p,.amb-refined .article li{line-height:1.95}.amb-refined .article>section{margin-block:38px}.amb-refined .article h2{padding:12px 0 12px 18px;border-left:5px solid var(--amb-accent);line-height:1.6}.amb-refined .amb-answer{margin:24px 0;padding:24px 28px;background:var(--amb-soft);border-left:5px solid var(--amb-accent);border-radius:0 var(--amb-radius) var(--amb-radius) 0}.amb-refined .amb-answer p{margin:10px 0}.amb-refined .amb-answer ul{padding-left:22px;margin:12px 0 0}.amb-refined .amb-answer li{margin:4px 0}.amb-refined .amb-answer .amb-kicker{color:var(--amb-accent);margin:0 0 8px}.amb-refined .amb-decision{border:1px solid var(--amb-rule);padding:clamp(18px,3vw,36px);border-radius:var(--amb-radius);background:linear-gradient(150deg,var(--amb-soft),#fff 65%);position:relative}.amb-refined .amb-decision h2{margin-top:12px}.amb-refined .amb-compare{max-width:100%;overflow:auto;margin:24px 0;border:1px solid var(--amb-rule);border-radius:var(--amb-radius);background:#fff}.amb-refined .amb-compare table{width:100%;min-width:650px;border-collapse:collapse;margin:0}.amb-refined .amb-compare caption{padding:14px;text-align:left;font-size:13px;color:var(--amb-muted)}.amb-refined .amb-compare th,.amb-refined .amb-compare td{padding:15px;text-align:left;font-size:14px;line-height:1.8;border:1px solid var(--amb-rule);vertical-align:top;white-space:normal}.amb-refined .amb-compare thead th{background:var(--amb-accent);color:#fff}.amb-refined .amb-compare tbody th{min-width:120px;background:var(--amb-soft);color:var(--amb-ink)}.amb-refined .amb-scroll-hint{font-size:12px;color:var(--amb-muted);margin-bottom:0}.amb-refined .amb-choice-diagram{margin:24px 0}.amb-refined .amb-choice-diagram img{display:block;width:100%;height:auto;border-radius:var(--amb-radius);border:1px solid var(--amb-rule)}.amb-refined .amb-choice-diagram figcaption{font-size:12px;color:var(--amb-muted);padding-top:7px}.amb-refined .amb-shop{display:grid;grid-template-columns:1fr auto;gap:16px 28px;align-items:center;padding:24px;background:var(--amb-paper);border:2px solid var(--amb-accent);border-radius:var(--amb-radius);margin:25px 0}.amb-refined .amb-shop h3{margin:5px 0;font-size:23px;line-height:1.6}.amb-refined .amb-shop p{margin:7px 0}.amb-refined .amb-ad{font-size:11px;font-weight:800;color:var(--amb-accent);letter-spacing:.08em}.amb-refined .amb-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:56px;padding:16px 24px;background:var(--amb-action);color:var(--amb-ink);border:2px solid var(--amb-ink);box-shadow:0 4px 0 var(--amb-ink);border-radius:var(--amb-radius);font-weight:800;text-decoration:none;line-height:1.6;white-space:normal}.amb-refined .amb-button:hover{filter:brightness(1.06);transform:translateY(-1px);color:var(--amb-ink)}.amb-refined .amb-shop-bottom{grid-column:1/-1;border-top:1px solid var(--amb-rule);padding-top:12px}.amb-refined .amb-small,.amb-refined .amb-sources{font-size:12px;color:var(--amb-muted);line-height:1.85}.amb-refined .amb-sources{margin-top:22px;padding-top:17px;border-top:1px dashed var(--amb-rule)}.amb-refined .amb-sources a{color:var(--amb-accent);font-weight:700}.amb-refined .amb-related{display:flex;flex-wrap:wrap;gap:12px;border-top:1px solid var(--amb-rule);padding-top:20px;margin-top:22px}.amb-refined .amb-related a{background:var(--amb-soft);color:var(--amb-accent);font-size:14px;font-weight:700;padding:12px 16px;min-height:48px;border-radius:var(--amb-radius)}.amb-refined .amb-decision details{border:1px solid var(--amb-rule);border-radius:var(--amb-radius);background:#fff;margin:16px 0}.amb-refined .amb-decision summary{cursor:pointer;padding:18px;font-weight:800;min-height:52px}.amb-refined .amb-detail-body{padding:0 20px 20px}.amb-refined .amb-detail-body label{display:flex;gap:10px;align-items:flex-start;padding:10px 0;font-size:14px}.amb-refined .amb-detail-body input{margin-top:7px;width:18px;height:18px;accent-color:var(--amb-accent);flex:none}.amb-refined .amb-detail-body textarea{display:block;min-height:195px;resize:vertical;width:100%;padding:14px;border:1px solid var(--amb-rule);font:14px/1.9 inherit;color:var(--amb-ink);background:#fff}.amb-refined .amb-save{background:var(--amb-accent);color:#fff;border:0;border-radius:var(--amb-radius);padding:13px 20px;min-height:48px;margin-top:12px;font-weight:700}.amb-refined .amb-detail-body [role=status]{min-height:1.5em}.amb-refined .amb-proof{font-size:12px;border:1px solid var(--amb-rule);padding:8px 12px;display:inline-block;color:var(--amb-muted);background:#fff}.amb-refined .amb-home .amb-empty{height:1px}.amb-refined .amb-focus-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px}.amb-refined .amb-focus-list a{display:flex;flex-direction:column;text-decoration:none;color:var(--amb-ink);border:1px solid var(--amb-rule);padding:24px;border-radius:var(--amb-radius);background:#fff;min-height:205px}.amb-refined .amb-focus-list h3{margin:12px 0}.amb-refined .amb-focus-list span{margin-top:auto;color:var(--amb-accent);font-weight:800}.amb-refined .amb-focus-list p{font-size:14px}.amb-refined .amb-home .amb-focus-list a:hover{border-color:var(--amb-accent);box-shadow:0 8px 24px #243c4410}
/* 002: exhibition planning board; coral and yellow maintain the earlier brand. */
.amb-site-002{--amb-ink:#193b49;--amb-accent:#0c6574;--amb-soft:#e8f5f6;--amb-action:#f3ab8e;--amb-radius:6px;background:#f4f8f8}.amb-site-002 .amb-expo-hero{display:grid;grid-template-columns:.92fr 1.08fr;background:#142f46;color:#fff;margin-top:32px;position:relative;overflow:hidden;border-radius:4px}.amb-site-002 .amb-expo-copy{padding:45px 36px;position:relative;border-top:7px solid #ef9878}.amb-site-002 .amb-expo-copy h1{color:#fff;font-weight:900}.amb-site-002 .amb-expo-copy>p:not(.amb-kicker){font-size:16px;color:#e2f1f1}.amb-site-002 .amb-expo-copy .amb-kicker{color:#f5c879}.amb-site-002 .amb-photo{display:flex;flex-direction:column}.amb-site-002 .amb-photo img{height:100%;min-height:430px}.amb-site-002 .amb-photo figcaption{background:#102639;color:#c8dfe4}.amb-site-002 .amb-main-action{background:#f4b094;color:#183c48;box-shadow:0 4px 0 #be7358}.amb-site-002 .amb-expo-rail{display:grid;grid-template-columns:repeat(3,1fr);margin:0;counter-reset:rail;border:1px solid #b6ced1;border-top:0}.amb-site-002 .amb-expo-rail a{padding:20px 25px;display:block;text-decoration:none;color:#174554;font-size:15px;font-weight:800;background:#e0f0f1;border-right:1px solid #b6ced1}.amb-site-002 .amb-expo-rail a:nth-child(2){background:#fff0d3}.amb-site-002 .amb-focus-list a{border-top:5px solid #167687}.amb-site-002 .amb-focus-list a:nth-child(2){border-top-color:#e78768}.amb-site-002 .amb-focus-list a:nth-child(3){border-top-color:#e7bc54}.amb-site-002 .amb-sectionhead{border-bottom:2px solid #234f5e;padding-bottom:17px}.amb-site-002 .amb-focus-list h3{font-weight:850}.amb-site-002 .amb-lower{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;background:#fff5df}.amb-site-002 .amb-lower .amb-tools{margin:0}
.amb-site-002 .identity-header .identity-name{color:#174b5c}.amb-site-002 .identity-header .identity-sub,.amb-site-002 .identity-header .identity-note{color:#52676d}.amb-site-002 .identity-header .identity-nav{background:#e0f0f1}.amb-site-002 .identity-header .identity-nav a{color:#174b5c}.amb-site-002 .identity-header .identity-nav a[aria-current]{background:#f4b094;color:#193b49}
/* 003: warm, rounded pop-up field notebook with a full-width editorial photo. */
.amb-site-003{--amb-ink:#2f4938;--amb-muted:#596354;--amb-accent:#286848;--amb-soft:#eff5df;--amb-rule:#ccd6b7;--amb-action:#ffcf83;--amb-radius:24px;background:#fff9eb;font-family:'Hiragino Maru Gothic ProN','Yu Gothic',Meiryo,sans-serif}.amb-site-003 .amb-market-intro{text-align:center;max-width:790px;margin:45px auto 25px}.amb-site-003 .amb-market-intro .amb-kicker{display:inline-block;background:#e7edcf;border-radius:30px;padding:9px 18px;color:#2c643e}.amb-site-003 .amb-market-intro h1{font-weight:850;font-size:clamp(33px,4.4vw,56px);line-height:1.6;color:#285c3e}.amb-site-003 .amb-market-intro .amb-intro{margin:auto;max-width:580px}.amb-site-003 .amb-main-action{border-radius:50px;box-shadow:0 4px 0 #17452e}.amb-site-003 .amb-market-photo{margin:35px 25px 0;border:10px solid #fff;border-radius:80px 22px 80px 22px;box-shadow:0 12px 36px #9b7b3b16;overflow:hidden}.amb-site-003 .amb-market-photo img{aspect-ratio:2.3;object-position:50% 52%}.amb-site-003 .amb-market-photo figcaption{background:#fff3da;color:#625947}.amb-site-003 .amb-note-band{max-width:870px;display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:#fce5bb;border:1px solid #dbb777;border-radius:22px;margin:-2px auto 0;padding:18px 26px}.amb-site-003 .amb-note-band span{padding:8px 20px;text-align:center;color:#665139;font-size:14px;font-weight:700;border-right:1px dashed #c6a371}.amb-site-003 .amb-note-band span:last-child{border:0}.amb-site-003 .amb-sectionhead{justify-content:center;text-align:center;display:block}.amb-site-003 .amb-focus-list{gap:22px}.amb-site-003 .amb-focus-list a{border:1px solid #c8d3b4;border-radius:24px 24px 50px 24px;background:#eaf2df;box-shadow:4px 5px 0 #d7dcc0;min-height:290px;padding:27px}.amb-site-003 .amb-focus-list a:nth-child(2){background:#ffebd6;transform:translateY(18px)}.amb-site-003 .amb-focus-list a:nth-child(3){background:#fff1c5}.amb-site-003 .amb-focus-list .amb-kicker{font-size:12px;letter-spacing:.03em;border-bottom:1px dashed #aabd94;padding-bottom:15px}.amb-site-003 .amb-lower{margin-top:85px;background:#fff;border:2px dashed #c8d3b4;text-align:center;padding:35px}.amb-site-003 .amb-tools{justify-content:center}.amb-site-003 .amb-answer{border-radius:24px;border:2px solid #c5d6ae}.amb-site-003 .amb-decision{border-width:2px}.amb-site-003 .amb-button{border-radius:40px}.amb-site-003 .article h2{border-left:0;border-bottom:3px solid #e7bc7e;padding-left:0}.amb-site-003 .amb-shop{border-radius:28px 28px 50px 28px}
/* 004: plum/champagne concierge journal; asymmetric chapter list. */
.amb-site-004{--amb-ink:#342832;--amb-muted:#625760;--amb-accent:#81465b;--amb-soft:#f5e9ed;--amb-rule:#dbc4cc;--amb-action:#e7c48b;--amb-radius:4px;background:#fcfaf8}.amb-site-004 .identity-name{color:#633449}.amb-site-004 .identity-nav{background:#2d1d2a}.amb-site-004 .identity-nav a{color:#ffeff0}.amb-site-004 .amb-night-cover{background:#261a29;display:grid;grid-template-columns:.75fr 1.25fr;margin-top:32px;color:#fff2e3;padding:0;border:1px solid #553949}.amb-site-004 .amb-night-copy{padding:38px 30px;border-right:1px solid #614455;display:flex;flex-direction:column;justify-content:center}.amb-site-004 .amb-night-copy h1{font-family:'Yu Mincho','Hiragino Mincho ProN',serif;font-weight:600;font-size:clamp(30px,3.8vw,48px);line-height:1.65;color:#f5e4d9}.amb-site-004 .amb-night-copy .amb-kicker{color:#dcb785;letter-spacing:.13em}.amb-site-004 .amb-night-copy>p:not(.amb-kicker){font-size:15px;color:#e2d3dd}.amb-site-004 .amb-photo img{height:100%;min-height:450px;object-position:60% 50%}.amb-site-004 .amb-photo{display:flex;flex-direction:column}.amb-site-004 .amb-photo figcaption{background:#342332;color:#ddc3d0}.amb-site-004 .amb-main-action{color:#32222f;background:#e4bf8a;border:1px solid #f1d5a9;box-shadow:0 3px 0 #876947}.amb-site-004 .amb-night-body{display:grid;grid-template-columns:.65fr 1.35fr;gap:65px;margin-top:68px}.amb-site-004 .amb-sectionhead{display:block;margin:0;border-top:1px solid #b08799;padding-top:26px}.amb-site-004 .amb-sectionhead h2{font-family:'Yu Mincho',serif;font-weight:600;font-size:32px}.amb-site-004 .amb-focus-list{display:block}.amb-site-004 .amb-focus-list a{display:grid;grid-template-columns:180px 1fr;gap:6px 25px;border:0;border-top:1px solid #d8c2ca;background:transparent;padding:25px 0;min-height:0;border-radius:0}.amb-site-004 .amb-focus-list h3{margin:0;font-family:'Yu Mincho',serif;font-weight:600;font-size:23px}.amb-site-004 .amb-focus-list p{grid-column:2;margin:0}.amb-site-004 .amb-focus-list a>span{grid-column:2;margin-top:6px}.amb-site-004 .amb-focus-list .amb-kicker{grid-column:1;grid-row:1/4;font-size:11px;color:#87576b;margin-top:4px}.amb-site-004 .amb-lower{border-left:4px solid #af8560;background:#f6efdf;padding:32px 38px}.amb-site-004 .amb-lower h2{font-family:'Yu Mincho',serif;font-weight:600}.amb-site-004 .article h1,.amb-site-004 .article h2{font-family:'Yu Mincho',serif}.amb-site-004 .amb-answer{border-left:3px solid #9b6178;border-radius:0}.amb-site-004 .amb-decision{background:linear-gradient(160deg,#f5eaee,#fff 60%);border-top:4px solid #986374}.amb-site-004 .amb-shop{border-width:1px;border-left:5px solid #9d7960}.amb-site-004 .amb-compare thead th{background:#48303d}
@media(max-width:900px){.amb-refined .amb-focus-list{gap:14px}.amb-refined .amb-focus-list a{padding:20px}.amb-refined .amb-shop{grid-template-columns:1fr}.amb-refined .amb-shop .amb-button{width:100%}.amb-site-002 .amb-expo-copy{padding:32px 25px}.amb-site-002 .amb-photo img{min-height:400px}.amb-site-004 .amb-night-cover{grid-template-columns:1fr}.amb-site-004 .amb-night-copy{padding:32px}.amb-site-004 .amb-photo img{min-height:0;aspect-ratio:2}.amb-site-004 .amb-night-body{grid-template-columns:1fr;gap:25px}.amb-site-004 .amb-focus-list a{grid-template-columns:170px 1fr;padding:24px 0}}
@media(max-width:640px){.amb-refined .brand-wrap{padding-inline:16px}.amb-refined .identity-row{padding:18px 16px;gap:12px}.amb-refined .identity-note{display:none}.amb-refined .identity-name{font-size:18px;white-space:normal}.amb-refined .identity-sub{font-size:10px}.amb-refined .site-logo-symbol{width:48px;height:48px}.amb-refined .identity-nav{display:flex;justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;padding:4px 8px;scrollbar-width:thin}.amb-refined .identity-nav a{flex:0 0 auto;font-size:12px;padding:13px 12px;min-height:46px;white-space:nowrap}.amb-refined .amb-sectionhead{display:block;margin-top:38px}.amb-refined .amb-home h2{font-size:24px}.amb-refined .amb-focus-list{grid-template-columns:1fr}.amb-refined .amb-focus-list a{min-height:0;padding:23px}.amb-refined .amb-lower{margin-top:40px;padding:24px}.amb-refined .amb-tools{display:grid;grid-template-columns:1fr;gap:10px}.amb-refined .amb-tools a{font-size:14px;text-align:center}.amb-refined .amb-answer{padding:18px}.amb-refined .amb-answer ul{padding-left:18px}.amb-refined .amb-shop{padding:18px}.amb-refined .amb-shop h3{font-size:21px}.amb-refined .amb-button{font-size:15px;padding:16px}.amb-refined .article{width:100%;padding:0}.amb-refined .amb-decision{padding:18px 14px}.amb-refined .amb-related{display:block}.amb-refined .amb-related a{display:block;margin:10px 0}.amb-refined .amb-detail-body{padding:0 14px 14px}.amb-refined .amb-home h1 br{display:block}.amb-site-002 .amb-expo-hero{grid-template-columns:1fr;margin-top:18px}.amb-site-002 .amb-expo-copy{padding:30px 24px}.amb-site-002 .amb-photo img{min-height:0;aspect-ratio:1.65}.amb-site-002 .amb-expo-rail{grid-template-columns:1fr}.amb-site-002 .amb-expo-rail a{padding:14px 20px;border-top:1px solid #b6ced1}.amb-site-002 .amb-lower{display:block}.amb-site-002 .amb-lower .amb-tools{margin-top:18px}.amb-site-003 .amb-market-intro{margin-top:25px}.amb-site-003 .amb-market-photo{margin:26px 0 0;border-width:5px;border-radius:40px 15px 40px 15px}.amb-site-003 .amb-market-photo img{aspect-ratio:1.45}.amb-site-003 .amb-note-band{grid-template-columns:1fr;padding:10px 15px;border-radius:15px}.amb-site-003 .amb-note-band span{border-right:0;border-bottom:1px dashed #c6a371;font-size:13px}.amb-site-003 .amb-focus-list a:nth-child(2){transform:none}.amb-site-003 .amb-focus-list a{min-height:0}.amb-site-004 .amb-night-cover{margin-top:18px}.amb-site-004 .amb-night-copy{padding:28px 22px}.amb-site-004 .amb-photo img{aspect-ratio:1.45;object-position:70% 50%}.amb-site-004 .amb-night-body{margin-top:40px}.amb-site-004 .amb-focus-list a{display:block;padding:24px 0}.amb-site-004 .amb-focus-list h3{margin:12px 0}.amb-site-004 .amb-focus-list span{display:inline-block;margin-top:8px}.amb-refined .amb-research-note{font-size:12px}}
.amb-refined .amb-diagram-hint{display:none}.amb-refined .amb-choice-diagram{max-width:100%;overflow-x:auto}.amb-refined .amb-choice-diagram:focus-visible{outline:3px solid var(--amb-accent);outline-offset:5px}@media(max-width:640px){.amb-refined .amb-diagram-hint{display:block}.amb-refined .amb-choice-diagram img{min-width:720px;max-width:none}}
@media(prefers-reduced-motion:reduce){.amb-refined *{transition:none!important;scroll-behavior:auto!important}}@media print{.amb-refined .amb-localbar,.amb-refined .amb-button,.amb-refined .amb-save{display:none}.amb-refined .amb-decision,.amb-refined .amb-answer{background:#fff;box-shadow:none}.amb-refined .amb-compare{overflow:visible}.amb-refined .amb-compare table{min-width:0}.amb-refined details>div{display:block}}