/* jeefong.space — ivory, ink and soft gold */
:root {
  --ivory: #FAF6EF;
  --cream: #F1E8DA;
  --sand: #E4D6C0;
  --ink: #1C1814;
  --ink-soft: #4A4239;
  --muted: #7A6F62;
  --gold: #B08D57;
  --gold-deep: #8C6A3E;
  --line: #E2D7C6;
  --serif: "Cormorant Garamond", "Noto Serif SC", Georgia, serif;
  --sans: "Jost", "Noto Sans SC", system-ui, sans-serif;
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--ivory); color: var(--ink);
  font: 400 17px/1.7 var(--sans); letter-spacing: .01em;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); letter-spacing: -.01em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.6rem; }
p { margin: 0 0 1em; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* Language switching: every piece of copy exists as .en and .zh */
html[data-lang="en"] .zh, html[data-lang="zh"] .en { display: none !important; }
html[data-lang="zh"] body { letter-spacing: .03em; }
html[data-lang="zh"] h1, html[data-lang="zh"] h2 { letter-spacing: .04em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.eyebrow {
  font: 500 .74rem/1 var(--sans); letter-spacing: .28em; text-transform: uppercase;
  color: var(--gold-deep); margin-bottom: 1.2rem; display: block;
}
.lede { font-size: 1.2rem; color: var(--ink-soft); max-width: 40em; }
.muted { color: var(--muted); }
.small { font-size: .86rem; }
.center { text-align: center; }
.center .lede { margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: .6em; justify-content: center;
  padding: .95em 1.9em; border: 1px solid var(--ink); background: var(--ink); color: var(--ivory);
  font: 500 .8rem/1 var(--sans); letter-spacing: .2em; text-transform: uppercase;
  text-decoration: none; cursor: pointer; transition: background .25s, color .25s, border-color .25s;
}
.btn:hover { background: var(--gold-deep); border-color: var(--gold-deep); }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--ivory); }
.btn.gold { background: var(--gold); border-color: var(--gold); color: var(--ink); }
.btn.gold:hover { background: var(--ivory); border-color: var(--ivory); }
.btn svg { width: 18px; height: 18px; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; }
.center .actions, .community .actions { justify-content: center; }
.textlink { color: var(--gold-deep); text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 2px; font-weight: 500; }
.textlink:hover { color: var(--ink); }
.dark .textlink { color: var(--gold); }
.dark .textlink:hover { color: var(--ivory); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(250,246,239,.92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 20px; }
.logo { text-decoration: none; display: flex; align-items: center; gap: 12px; }
.logo-mark { width: 44px; height: 44px; flex: none; display: block; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo b { font: 500 1.75rem/1 var(--serif); letter-spacing: .12em; text-transform: uppercase; }
.logo-text span { font: 400 .62rem/1 var(--sans); letter-spacing: .5em; text-transform: uppercase; color: var(--gold-deep); margin-top: 6px; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav a {
  text-decoration: none; font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-soft);
  padding: 6px 0; border-bottom: 1px solid transparent;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); border-color: var(--gold); }
/* Keep the header "Join" button looking like a button, not a nav link */
.nav a.btn { padding: .85em 1.5em; color: var(--ink); border: 1px solid var(--gold); letter-spacing: .2em; font-size: .74rem; }
.nav a.btn:hover { background: var(--ink); border-color: var(--ink); color: var(--ivory); }
.header-tools { display: flex; align-items: center; gap: 12px; }
.lang-toggle {
  display: flex; border: 1px solid var(--line); background: transparent; padding: 0; cursor: pointer;
  font: 500 .74rem/1 var(--sans); letter-spacing: .1em;
}
.lang-toggle span { padding: 8px 10px; color: var(--muted); }
html[data-lang="en"] .lang-toggle .l-en, html[data-lang="zh"] .lang-toggle .l-zh { background: var(--ink); color: var(--ivory); }
.menu-btn { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--ink); }
.menu-btn svg { width: 26px; height: 26px; }

@media (max-width: 900px) {
  .menu-btn { display: block; }
  .nav {
    position: fixed; inset: 76px 0 auto 0; background: var(--ivory); flex-direction: column; align-items: stretch;
    gap: 0; padding: 8px 24px 24px; border-bottom: 1px solid var(--line);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: .2s;
  }
  .nav.open { transform: none; opacity: 1; visibility: visible; }
  .nav a { padding: 16px 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
  .nav a.btn { margin-top: 18px; padding: 1.1em 1.5em; border-bottom: 1px solid var(--gold); }
}

/* Hero */
.hero { padding: 90px 0 70px; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.hero h1 em { font-style: italic; color: var(--gold-deep); }
.hero-art { position: relative; aspect-ratio: 1 / 1; }
.hero-art::before {
  content: ""; position: absolute; inset: 6% 6% 6% 6%; border-radius: 50% 50% 0 0;
  background: linear-gradient(180deg, var(--cream), var(--sand)); border: 1px solid var(--line);
}
.hero-art img { position: absolute; filter: drop-shadow(0 18px 20px rgba(60,40,20,.12)); }
.hero-art .a1 { width: 62%; left: 19%; top: 20%; }
.hero-art .a2 { width: 38%; left: 0; bottom: 4%; }
.hero-art .a3 { width: 38%; right: 0; bottom: 8%; }
.hero-meta { display: flex; gap: 36px; margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.hero-meta div b { display: block; font: 500 2rem/1 var(--serif); }
.hero-meta div span { font-size: .8rem; color: var(--muted); letter-spacing: .08em; }

/* Sections */
section { padding: 90px 0; }
.band { background: var(--cream); }
.dark { background: var(--ink); color: var(--ivory); }
.dark .eyebrow { color: var(--gold); }
.dark .lede, .dark .muted { color: #CFC5B6; }
.dark .note { color: #968B7D; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 48px; flex-wrap: wrap; }
.section-head > div { max-width: 640px; }
.section-head h2 { margin: 0; }
.rule { height: 1px; background: var(--line); border: 0; margin: 0; }

/* Houses */
.houses { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.house { padding: 36px 28px 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--ivory); }
.house .yr { font-size: .74rem; letter-spacing: .24em; color: var(--gold-deep); }
.house h3 { font-size: 2rem; margin: 10px 0 12px; }
.house p { color: var(--ink-soft); font-size: .95rem; }
.house .icons { font-size: .82rem; color: var(--muted); border-top: 1px solid var(--line); padding-top: 14px; margin: 18px 0 0; }

/* Bag cards */
.bag-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.bag-card {
  text-decoration: none; display: flex; flex-direction: column; background: var(--ivory);
  border: 1px solid var(--line); transition: transform .3s, box-shadow .3s;
}
.bag-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px -24px rgba(60,40,20,.35); }
.bag-card figure { margin: 0; background: var(--cream); aspect-ratio: 5 / 4; display: grid; place-items: center; padding: 12%; }
.bag-card .body { padding: 20px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.bag-card .house-name { font-size: .7rem; letter-spacing: .24em; text-transform: uppercase; color: var(--gold-deep); }
.bag-card h3 { font-size: 1.55rem; margin: 6px 0 8px; }
.bag-card p { font-size: .92rem; color: var(--ink-soft); flex: 1; }
.bag-card .more { font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink); }

/* Value chart */
.value-chart { display: grid; gap: 18px; }
.vrow { display: grid; grid-template-columns: 190px 1fr 110px; gap: 20px; align-items: center; }
.vrow .name { font: 500 1.2rem/1.2 var(--serif); }
.vrow .name small { display: block; font: 400 .7rem/1.4 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.track { position: relative; height: 12px; background: rgba(176,141,87,.12); }
.track .range { position: absolute; top: 0; bottom: 0; background: linear-gradient(90deg, var(--gold), var(--gold-deep)); }
.track .par { position: absolute; top: -8px; bottom: -8px; width: 1px; background: var(--ink); left: 40%; }
.vrow .pct { font: 500 1.05rem/1 var(--serif); text-align: right; }
.dark .track { background: rgba(255,255,255,.08); }
.dark .track .par { background: var(--ivory); }
.dark .vrow .name small { color: #A69C8E; }
.axis { display: grid; grid-template-columns: 190px 1fr 110px; gap: 20px; font-size: .72rem; color: var(--muted); letter-spacing: .08em; }
.axis .ticks { position: relative; height: 18px; }
.axis .ticks span { position: absolute; transform: translateX(-50%); white-space: nowrap; }
.axis .ticks span:first-child { transform: none; }
.axis .ticks span:last-child { transform: translateX(-100%); }

/* Tips / numbered list */
.tips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.tip { border-top: 1px solid var(--gold); padding-top: 22px; }
.tip .num { font: italic 500 2.6rem/1 var(--serif); color: var(--gold-deep); display: block; margin-bottom: 12px; }
.tip h3 { font-size: 1.5rem; }
.tip p { color: var(--ink-soft); font-size: .96rem; }

/* Community CTA */
.community { text-align: center; }
.community h2 { max-width: 16em; margin-left: auto; margin-right: auto; }
.community .perks { display: flex; justify-content: center; gap: 12px 34px; flex-wrap: wrap; margin: 26px 0 36px; font-size: .9rem; color: #CFC5B6; list-style: none; padding: 0; }
.community .perks li::before { content: "◆"; color: var(--gold); font-size: .6rem; margin-right: 10px; vertical-align: middle; }

/* Page intro */
.page-hero { padding: 80px 0 50px; border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 14em; }

/* Filter chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 40px; }
.chip {
  border: 1px solid var(--line); background: transparent; padding: 10px 20px; cursor: pointer;
  font: 500 .76rem/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-soft);
}
.chip:hover { border-color: var(--gold); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--ivory); border-color: var(--ink); }

/* Bag guide article */
.guide { display: grid; grid-template-columns: 380px 1fr; gap: 56px; padding: 64px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 90px; }
.guide[hidden] { display: none; }
.guide figure { margin: 0; background: var(--cream); aspect-ratio: 1; display: grid; place-items: center; padding: 14%; position: sticky; top: 100px; align-self: start; }
.guide h2 { font-size: clamp(2rem, 3.4vw, 2.8rem); margin-bottom: .3em; }
.guide .intro { font-size: 1.08rem; color: var(--ink-soft); }
.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--line); margin: 26px 0; }
.facts div { padding: 14px 0; border-bottom: 1px solid var(--line); padding-right: 16px; }
.facts dt { font-size: .7rem; letter-spacing: .22em; text-transform: uppercase; color: var(--gold-deep); margin-bottom: 4px; }
.facts dd { margin: 0; font-size: .96rem; }
.proscons { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.proscons h4 { font: 500 .74rem/1 var(--sans); letter-spacing: .22em; text-transform: uppercase; margin-bottom: 12px; }
.proscons ul { margin: 0; padding: 0; list-style: none; }
.proscons li { padding: 6px 0 6px 22px; position: relative; font-size: .95rem; color: var(--ink-soft); }
.proscons .pros li::before { content: "+"; position: absolute; left: 0; color: var(--gold-deep); font-weight: 600; }
.proscons .cons li::before { content: "–"; position: absolute; left: 0; color: var(--muted); font-weight: 600; }
.verdict { margin-top: 26px; padding: 20px 24px; background: var(--cream); border-left: 2px solid var(--gold); font: italic 400 1.2rem/1.5 var(--serif); }

/* Long-form article */
.article { max-width: 760px; margin: 0 auto; }
.article h2 { font-size: 2.1rem; margin-top: 1.8em; }
.article h3 { margin-top: 1.4em; }
.article p, .article li { color: var(--ink-soft); }
.article ul, .article ol { padding-left: 1.2em; }
.article li { margin-bottom: .5em; }
.article li strong { color: var(--ink); }
.callout { background: var(--cream); padding: 26px 30px; margin: 36px 0; border-left: 2px solid var(--gold); }
.callout h3 { margin-top: 0; font-size: 1.4rem; }
.callout p:last-child, .callout ul:last-child { margin-bottom: 0; }
.checklist { list-style: none; padding: 0 !important; }
.checklist li { padding-left: 34px; position: relative; }
.checklist li::before { content: ""; position: absolute; left: 0; top: .3em; width: 18px; height: 18px; border: 1px solid var(--gold); }
.checklist li::after { content: ""; position: absolute; left: 6px; top: calc(.3em + 3px); width: 5px; height: 10px; border: solid var(--gold-deep); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.brand-marks { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 24px 0; }
.brand-marks div { border: 1px solid var(--line); padding: 22px 24px; background: var(--ivory); }
.brand-marks h3 { margin: 0 0 10px; font-size: 1.4rem; }
.brand-marks p { font-size: .94rem; margin: 0; }

/* Tables */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); background: var(--ivory); }
table { width: 100%; border-collapse: collapse; font-size: .94rem; min-width: 680px; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); }
th { font: 500 .7rem/1.3 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--gold-deep); background: var(--cream); }
td:first-child { font: 500 1.1rem/1.3 var(--serif); }
tr:last-child td { border-bottom: 0; }
.pill { display: inline-block; padding: 3px 10px; font-size: .74rem; letter-spacing: .08em; border: 1px solid var(--line); }
.pill.hi { background: var(--ink); color: var(--ivory); border-color: var(--ink); }
.pill.mid { background: var(--sand); border-color: var(--sand); }

.note { font-size: .84rem; color: var(--muted); margin-top: 18px; }

/* Ad slots stay hidden until AdSense is approved (set adsEnabled in main.js) */
.ad-slot { display: none; }
html.ads-on .ad-slot { display: block; margin: 40px auto; min-height: 120px; max-width: 970px; }

/* Footer */
.site-footer { background: var(--ink); color: #CFC5B6; padding: 70px 0 34px; font-size: .9rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 48px; }
.site-footer .logo b { color: var(--ivory); }
.site-footer .logo-text span { color: var(--gold); }
.site-footer .logo-mark { border-radius: 10px; box-shadow: 0 0 0 1px rgba(201,164,92,.4); }
.site-footer h4 { font: 500 .72rem/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--gold); margin-bottom: 18px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 10px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--ivory); }
.fine { border-top: 1px solid #3A332C; margin-top: 50px; padding-top: 24px; font-size: .78rem; color: #968B7D; line-height: 1.6; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* Community buttons in brand colours */
.btn.wa, .btn.tg { text-transform: none; letter-spacing: .04em; font-size: .95rem; font-weight: 500; padding: .85em 1.7em; border-radius: 999px; color: #fff; }
.btn.wa svg, .btn.tg svg { width: 22px; height: 22px; flex: none; }
.btn.wa { background: #25D366; border-color: #25D366; color: #0B3A1E; }
.btn.wa:hover { background: #1EBE5A; border-color: #1EBE5A; color: #0B3A1E; }
.btn.tg { background: #229ED9; border-color: #229ED9; }
.btn.tg:hover { background: #1B8BC0; border-color: #1B8BC0; color: #fff; }

/* Responsive */
@media (max-width: 1080px) {
  .bag-grid { grid-template-columns: repeat(2, 1fr); }
  .houses { grid-template-columns: repeat(2, 1fr); }
  .guide { grid-template-columns: 280px 1fr; gap: 36px; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .wrap { padding: 0 20px; }
  section { padding: 64px 0; }
  .hero { padding: 48px 0 40px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 20px; }
  .hero-art { max-width: 380px; width: 100%; margin: 0 auto; order: -1; }
  .tips, .footer-grid, .proscons, .brand-marks { grid-template-columns: 1fr; }
  .tips { gap: 30px; }
  .guide { grid-template-columns: 1fr; padding: 48px 0; }
  .guide figure { position: static; max-width: 300px; }
  .facts { grid-template-columns: 1fr; }
  .vrow, .axis { grid-template-columns: 1fr 70px; gap: 6px 14px; }
  .vrow .name { grid-column: 1 / -1; }
  .axis > span:first-child { display: none; }
  .axis > span:last-child { display: none; }
  .page-hero { padding: 50px 0 36px; }
}
@media (max-width: 480px) {
  .bag-grid, .houses { grid-template-columns: 1fr; }
  .hero-meta { gap: 22px; }
  .logo { gap: 10px; }
  .logo b { font-size: 1.45rem; }
  .logo-mark { width: 38px; height: 38px; }
}