/* Christianos Opals: homepage, Direction C final.
   Fonts self-hosted: Fraunces + Source Sans 3 (SIL OFL 1.1, see fonts/OFL-*.html), Latin subset.
   CJK uses system fonts via :lang() fallback stacks. */
@font-face{font-family:"Fraunces";src:url(/fonts/fraunces-400-latin.woff2) format("woff2");font-weight:400;font-style:normal;font-display:optional}
@font-face{font-family:"Fraunces";src:url(/fonts/fraunces-600-latin.woff2) format("woff2");font-weight:600;font-style:normal;font-display:optional}
@font-face{font-family:"Source Sans 3";src:url(/fonts/source-sans-3-400-latin.woff2) format("woff2");font-weight:400;font-style:normal;font-display:optional}
@font-face{font-family:"Source Sans 3";src:url(/fonts/source-sans-3-600-latin.woff2) format("woff2");font-weight:600;font-style:normal;font-display:optional}

:root{
  /* colour tokens */
  --c-bg:#faf8f4; --c-surface:#ffffff; --c-sand:#efe9df; --c-sand-2:#f1ece3;
  --c-ink:#1c1a17; --c-muted:#5a544b; --c-rule:#e4ded3; --c-rule-strong:#8f877b;
  --c-accent:#8a3b12; --c-accent-hover:#5e270b; --c-focus:#8a3b12;
  --c-btn-hover:#3a362f; --c-ph-fg:#8c1d18; --c-ph-bg:#fff4f2; --c-ph-border:#b3261e;
  /* type */
  --f-sans:"Source Sans 3","Helvetica Neue",Arial,sans-serif;
  --f-serif:"Fraunces",Georgia,"Times New Roman",serif;
  --cjk-sans-hans:"PingFang SC","Hiragino Sans GB","Noto Sans CJK SC","Source Han Sans SC","Microsoft YaHei";
  --cjk-sans-hant:"PingFang TC","PingFang HK","Noto Sans CJK TC","Source Han Sans TC","Microsoft JhengHei";
  --fs-sm:.9375rem; --fs-base:1.125rem; --fs-lede:1.25rem; --fs-h3:1.25rem;
  --fs-h2:clamp(1.75rem,1.35rem + 1.6vw,2.5rem); --fs-h1:clamp(2.25rem,1.5rem + 3.2vw,4rem);
  /* spacing scale (4px base) */
  --s-1:4px; --s-2:8px; --s-3:12px; --s-4:16px; --s-5:24px; --s-6:32px; --s-7:48px; --s-8:64px; --s-9:96px;
  --maxw:1200px; --gutter:20px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--c-bg);color:var(--c-ink);font:400 var(--fs-base)/1.6 var(--f-sans),var(--cjk-sans-hans),sans-serif}
:lang(zh-Hant),:lang(zh-HK),:lang(zh-TW),:lang(zh-Hant-HK),:lang(zh-Hant-TW){font-family:var(--f-sans),var(--cjk-sans-hant),sans-serif}
:lang(zh-Hans){font-family:var(--f-sans),var(--cjk-sans-hans),sans-serif}
:lang(zh){line-height:1.75;letter-spacing:.02em}
img{display:block;max-width:100%;height:auto}
picture{display:block}
h1,h2,h3{font-family:var(--f-serif),var(--cjk-sans-hans),serif;font-weight:400;margin:0 0 var(--s-4);line-height:1.15;color:var(--c-ink)}
h1{font-size:var(--fs-h1);line-height:1.06;letter-spacing:-.015em;max-width:14ch}
h2{font-size:var(--fs-h2)}
h3{font-size:var(--fs-h3);font-weight:600;line-height:1.3;margin-bottom:var(--s-2)}
p{margin:0 0 var(--s-4)}
a{color:var(--c-accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--c-accent-hover);text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--c-focus);outline-offset:3px;border-radius:2px}
ul{list-style:none;margin:0;padding:0}
sup{font-size:.55em;line-height:0}
address{font-style:normal;line-height:1.7;margin-bottom:var(--s-4)}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.skip{position:absolute;left:var(--s-3);top:-100px;z-index:20;padding:var(--s-3) var(--s-4);background:var(--c-ink);color:#fff;font-weight:600}
.skip:focus{top:var(--s-3)}
.eyebrow{font-size:.8125rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--c-accent);margin-bottom:var(--s-3)}

/* placeholders */
.ph{margin:var(--s-2) 0 0;padding:6px 10px;border:2px dashed var(--c-ph-border);background:var(--c-ph-bg);color:var(--c-ph-fg);font:600 .8125rem/1.4 var(--f-sans),sans-serif}
.ph-inline{display:inline-block;padding:0 6px;border:2px dashed var(--c-ph-border);background:var(--c-ph-bg);color:var(--c-ph-fg);font:700 .6875rem/1.6 var(--f-sans),sans-serif;letter-spacing:.04em;vertical-align:middle;text-transform:uppercase}

/* header */
.site-header{background:var(--c-surface);border-bottom:1px solid var(--c-rule)}
.utility{background:var(--c-sand-2);border-bottom:1px solid var(--c-rule);font-size:var(--fs-sm)}
.utility-inner{display:flex;align-items:center;justify-content:flex-end;gap:var(--s-3);flex-wrap:wrap}
.utility-contact{display:none;margin:0 auto 0 0}
.utility-contact a{display:inline-flex;align-items:center;min-height:40px;color:var(--c-ink);text-decoration:none}
.utility-contact a:hover{text-decoration:underline}
.lang-suggest{margin:0}
.lang-suggest a{font-weight:600}
.lang ul{display:flex;flex-wrap:wrap;gap:0 2px}
.lang a{display:inline-flex;align-items:center;min-height:40px;padding:0 10px;color:var(--c-ink);text-decoration:none;border-radius:2px;white-space:nowrap}
.lang a:hover{background:var(--c-sand);text-decoration:underline}
.lang a:active{background:#e4dccd}
.lang a[aria-current]{font-weight:600;box-shadow:inset 0 -3px 0 var(--c-accent)}
.header-main{display:flex;align-items:center;justify-content:space-between;gap:var(--s-2) var(--s-4);flex-wrap:wrap;padding-top:var(--s-3);padding-bottom:var(--s-2)}
.brand{display:inline-flex;flex-wrap:wrap;align-items:baseline;gap:0 var(--s-2);min-height:44px;color:var(--c-ink);text-decoration:none;align-content:center}
.brand:hover{color:var(--c-ink)}
.brand-name{font:400 1.375rem/1.1 var(--f-serif),serif}
.brand-sub{font-size:.8125rem;letter-spacing:.2em;color:var(--c-muted)}
.brand-ph{font-size:.5625rem}
.primary{width:100%}
.primary ul{display:flex;flex-wrap:wrap;gap:0 var(--s-1);margin-left:-10px}
.primary a{display:inline-flex;align-items:center;min-height:44px;padding:0 10px;color:var(--c-ink);text-decoration:none;font-weight:600;font-size:1.0625rem}
.primary a:hover{text-decoration:underline;color:var(--c-accent)}
.primary .wide{display:none}

/* buttons */
.ctas{display:flex;flex-wrap:wrap;align-items:center;gap:var(--s-3) var(--s-4);margin-top:var(--s-5)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 var(--s-5);font:600 1.0625rem/1 var(--f-sans),sans-serif;text-decoration:none;border:2px solid var(--c-ink);border-radius:0;transition:background-color .15s,color .15s}
.btn-primary{background:var(--c-ink);color:var(--c-bg)}
.btn-primary:hover{background:var(--c-btn-hover);border-color:var(--c-btn-hover);color:var(--c-bg)}
.btn-primary:active{background:#000}
.btn-secondary{background:transparent;color:var(--c-ink)}
.btn-secondary:hover{background:var(--c-sand);color:var(--c-ink)}
.btn-secondary:active{background:#e4dccd}
.btn-link{display:inline-flex;align-items:center;gap:6px;min-height:48px;font-weight:600}

/* hero */
.hero{padding:var(--s-6) 0 var(--s-7)}
.hero-inner{display:grid;gap:var(--s-6)}
.lede{font-size:var(--fs-lede);line-height:1.55;color:var(--c-ink);max-width:40ch;margin:0}
.hero-fig{margin:0;background:var(--c-sand);padding:var(--s-6) 24px}
.hero-fig img{margin:0 auto;width:100%;max-width:400px}

/* trust */
.trust{background:var(--c-surface);border-block:1px solid var(--c-rule);padding:var(--s-5) 0}
.trust-list{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-4) var(--s-5)}
.trust-list li{display:flex;flex-direction:column;border-left:2px solid var(--c-accent);padding-left:var(--s-3)}
.trust-list strong{font:600 1.0625rem/1.3 var(--f-serif),serif}
.trust-list span{font-size:var(--fs-sm);color:var(--c-muted);line-height:1.4}

/* sections */
.cats,.story,.featured,.visit,.zh,.extras{padding:var(--s-8) 0}
.cats{background:var(--c-surface)}
.section-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:var(--s-2) var(--s-5);margin-bottom:var(--s-5)}
.section-head h2{margin:0}
.section-head a{font-weight:600}
.cat-grid,.lot-grid{display:grid;gap:var(--s-5)}
.card a{display:block;color:var(--c-ink);text-decoration:none}
.card img,.lot img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--c-sand)}
.card-title{display:block;margin-top:var(--s-3);font:400 1.5rem/1.2 var(--f-serif),serif;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.card a:hover .card-title{color:var(--c-accent);text-decoration-thickness:2px}
.card a:hover img{opacity:.92}
.story-inner{display:grid;gap:var(--s-6);align-items:center}
.story-fig{margin:0}
.story-text p:not(.eyebrow){max-width:56ch}
.lot{background:var(--c-surface);border:1px solid var(--c-rule);padding:var(--s-4)}
.lot h3{margin-top:var(--s-4)}
.lot-meta,.lot-note{font-size:var(--fs-sm);color:var(--c-muted);margin:0 0 var(--s-2)}
.price{font-weight:600;font-size:1.125rem;margin:0 0 var(--s-1)}
.price-note{margin:var(--s-5) 0 0;color:var(--c-muted);font-size:var(--fs-sm)}
.visit{background:var(--c-sand-2)}
.visit-inner{display:grid;gap:var(--s-5)}
.visit-actions{display:flex;flex-wrap:wrap;gap:var(--s-3);align-content:start}
.zh{background:var(--c-surface);border-bottom:1px solid var(--c-rule)}
.zh-contacts li{padding:var(--s-1) 0}
.extras-inner{display:grid;gap:var(--s-6)}
.extras h3{font-size:1.375rem}

/* footer */
.site-footer{padding:var(--s-7) 0 var(--s-5);border-top:1px solid var(--c-rule);background:var(--c-bg)}
.footer-grid{display:grid;gap:var(--s-6)}
.footer-brand{font:400 1.25rem/1.3 var(--f-serif),serif}
.footer-h{font:600 .8125rem/1.4 var(--f-sans),sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--c-muted);margin-bottom:var(--s-3)}
.site-footer li{padding:2px 0}
.site-footer li a{display:inline-flex;align-items:center;min-height:32px}
.site-footer .lang ul{flex-direction:column;align-items:flex-start}
.site-footer .lang a{padding-left:0;padding-right:var(--s-2);min-height:36px}
.site-footer .lang a:hover{background:none}
.legal{margin-top:var(--s-6);padding-top:var(--s-4);border-top:1px solid var(--c-rule);font-size:.875rem;color:var(--c-muted)}
.legal p{margin-bottom:var(--s-2)}
.mock-note a{display:inline-flex;align-items:center;min-height:24px}

@media (min-width:600px){
  :root{--gutter:32px}
  .utility-contact{display:block}
  .trust-list{grid-template-columns:repeat(4,1fr)}
  .cat-grid,.lot-grid{grid-template-columns:repeat(3,1fr)}
  .card img,.lot img{aspect-ratio:1/1}
  .visit-inner{grid-template-columns:3fr 2fr;align-items:end}
  .extras-inner,.footer-grid{grid-template-columns:1fr 1fr}
  .story-inner{grid-template-columns:1fr 1fr}
}
@media (min-width:1000px){
  :root{--gutter:40px}
  .header-main{flex-wrap:nowrap;height:76px;padding-top:0;padding-bottom:0}
  .brand{flex-wrap:nowrap;white-space:nowrap}
  .primary{width:auto}
  .primary ul{margin-left:0;justify-content:flex-end;flex-wrap:nowrap}
  .primary a{padding:0 8px;white-space:nowrap}
  .hero{padding:var(--s-9) 0}
  .hero-inner{grid-template-columns:7fr 5fr;gap:var(--s-8);align-items:center}
  .hero-fig{padding:var(--s-7)}
  .cats,.story,.featured,.visit,.zh,.extras{padding:var(--s-9) 0}
  .story-inner{grid-template-columns:6fr 5fr;gap:var(--s-8)}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
}
@media (min-width:1180px){.primary .wide{display:block}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
@media (forced-colors:active){.lang a[aria-current]{text-decoration:underline;text-decoration-thickness:3px}.btn{border:2px solid ButtonText}}
.utility .lang a:focus-visible,.utility-contact a:focus-visible{outline-offset:-3px}

/* ---- 繁體 pages: region toggle (香港 | 台灣) ---- */
.region-bar{background:var(--c-surface);border-bottom:1px solid var(--c-rule);font-size:var(--fs-sm)}
.region-inner{display:flex;justify-content:flex-start}
.region{display:flex;align-items:center;gap:var(--s-2)}
.region-label{color:var(--c-muted);font-weight:600;letter-spacing:.08em}
.region ul{display:flex;gap:0}
.region li+li{border-left:1px solid var(--c-rule-strong)}
.region a{min-height:36px;padding:0 12px}
.region-bar .region a:focus-visible{outline-offset:-3px}
@media (min-width:600px){.region-inner{justify-content:flex-end}}
/* example page only */
.example-notes{padding:var(--s-7) 0 var(--s-5)}
.example-notes h1{font-size:clamp(1.75rem,1.4rem + 1.6vw,2.5rem);max-width:none}
.example-copy{max-width:70ch}
.example-list{list-style:disc;padding-left:1.25em;margin-bottom:var(--s-4)}
.example-list li{margin-bottom:var(--s-2)}
.example-copy code{font-size:.9em;background:var(--c-sand-2);padding:0 4px}
.example-tw{padding:0 0 var(--s-8)}
.example-h{font-size:1.25rem;font-family:var(--f-sans),var(--cjk-sans-hant),sans-serif;font-weight:600}
.example-frame{border-block:2px dashed var(--c-rule-strong)}
.example-notes .ph{margin-bottom:var(--s-5)}

/* ---- real logo (SVG, PNG fallback) ---- */
.brand{align-items:center;gap:var(--s-2) var(--s-3)}
.brand picture{display:block}
.brand-logo{display:block;width:200px;height:auto}
.section-sub{color:var(--c-muted);margin:calc(-1 * var(--s-3)) 0 var(--s-5);max-width:60ch}
@media (min-width:600px){.brand-logo{width:260px}}
@media (min-width:1000px){.brand-logo{width:280px}}

/* ---- mobile logo (George's choice: opal + CHRISTIANOS crop below 600px) ---- */
.brand-logo{width:auto;height:26px}
@media (min-width:600px){.brand-logo{width:260px;height:auto}}
@media (min-width:1000px){.brand-logo{width:280px}}

/* ---- featured lots (real stock) ---- */
.lot-grid{grid-template-columns:repeat(2,1fr);gap:var(--s-4)}
.lot{position:relative;padding:var(--s-3);display:flex;flex-direction:column}
.lot img{aspect-ratio:1/1;object-fit:contain;background:var(--c-sand)}
.lot h3{margin:var(--s-3) 0 var(--s-1);font-size:1.0625rem;line-height:1.3}
.lot-link{color:var(--c-ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.lot-link::after{content:"";position:absolute;inset:0}
.lot-link:hover{color:var(--c-accent);text-decoration-thickness:2px}
.lot-link:focus-visible{outline:none}
.lot:focus-within{outline:3px solid var(--c-focus);outline-offset:3px}
.lot-stock{font-size:.875rem;color:var(--c-muted);margin:0 0 var(--s-2)}
.lot-specs{margin:0 0 var(--s-3);font-size:.875rem;line-height:1.4}
.lot-specs div{display:flex;flex-wrap:wrap;gap:0 .35em;margin-bottom:2px}
.lot-specs dt{color:var(--c-muted)}
.lot-specs dt::after{content:":"}
.lot-specs dd{margin:0}
.lot .price{margin-top:auto;font-size:1rem}
.price-tax{font-weight:400;color:var(--c-muted);font-size:.875rem}
.lot-badge{align-self:flex-start;margin:0 0 var(--s-2);padding:2px 8px;background:var(--c-ink);color:var(--c-bg);font-size:.8125rem;font-weight:600;letter-spacing:.04em}
.lot-daily{border-color:var(--c-ink)}
.price-note + .price-note{margin-top:var(--s-2)}
@media (min-width:600px){.lot-grid{grid-template-columns:repeat(3,1fr);gap:var(--s-5)}.lot{padding:var(--s-4)}.lot h3{font-size:1.25rem}.lot-specs,.lot-stock{font-size:.9375rem}.lot .price{font-size:1.125rem}}
.lot-badge{position:absolute;z-index:1;top:calc(var(--s-3) + 6px);left:calc(var(--s-3) + 6px);margin:0}
@media (min-width:600px){.lot-badge{top:calc(var(--s-4) + 8px);left:calc(var(--s-4) + 8px)}}

/* ---- mobile lot specs: label stacked over value (<600px) ---- */
@media (max-width:599px){
  .lot-specs div{display:block;margin-bottom:var(--s-1)}
  .lot-specs dt{font-size:.875rem;line-height:1.3}
  .lot-specs dt::after{content:none}
  .lot-specs dd{font-size:.875rem;line-height:1.3}
}

/* ---- lot prices: George's three AU lines, total most prominent (SEO review §D.1 / B2) ---- */
.lot-price{margin:auto 0 0;padding-top:var(--s-2);border-top:1px solid var(--c-rule)}
.lot-price div{display:flex;flex-wrap:wrap;justify-content:space-between;gap:0 .5em;font-size:.875rem;line-height:1.35;color:var(--c-muted)}
.lot-price dt,.lot-price dd{margin:0}
.lot-price dd{font-variant-numeric:tabular-nums;color:var(--c-ink)}
.lot-price .lot-price__total{margin-top:2px;font-size:1rem;font-weight:600;color:var(--c-ink)}
.lot-price .lot-price__total dt{color:var(--c-ink)}
.lot-price--poa{font-size:1rem;font-weight:600}
@media (min-width:600px){.lot-price .lot-price__total{font-size:1.125rem}}
.grid-more{margin-top:var(--s-4)}
.lot-price div{flex-wrap:nowrap}
.lot-price .lot-price__total{flex-wrap:wrap}
@media (max-width:599px){.lot-price .lot-price__total dt{flex-basis:100%}.lot-price .lot-price__total dd{font-size:1.0625rem}}
.trust-list a{display:inline-block;padding-block:2px}

/* ---- Webmaster build additions (19 Oct 2026): server-rendered grid, centred opal images ---- */
.hero-fig{display:flex;align-items:center;justify-content:center}
.hero-fig picture{width:100%;max-width:400px;margin-inline:auto}
.hero-fig img{display:block;margin-inline:auto;object-fit:contain;object-position:center}
.lot picture{display:block}
.lot img{object-position:center}
.lot-price--export{font-size:1rem;font-weight:600;color:var(--c-ink)}
.lot-price--export .price-tax{font-weight:400}
.price-region{margin:0;font-size:var(--fs-sm);color:var(--c-muted)}
.price-region a{display:inline-flex;align-items:center;min-height:24px}
.featured--fallback{padding:var(--s-7) 0}
/* Region toggle (Show prices for): both variants in the HTML, the inactive one hidden */
[data-price-region][hidden]{display:none!important}
.price-region a[aria-current]{font-weight:700;color:var(--c-ink,inherit);text-decoration:none}