:root{
  --bg:#f8f7f3;
  --paper:#fffdf8;
  --ink:#202326;
  --muted:#6f7478;
  --line:#ded9cf;
  --dark:#121614;
  --dark-soft:#1d221f;
  --wine:#8c1f2d;
  --sand:#e9e3d7;
  --font-cn:"STFangsong","华文仿宋","FangSong","仿宋","Songti SC","STSong",serif;
  --font-en:Georgia,"Times New Roman",serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-cn);
  font-size:14px;
  line-height:1.86;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:15px clamp(20px,4vw,52px);
  background:rgba(248,247,243,.9);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(222,217,207,.65);
}
.brand img{width:108px;height:auto}.site-header nav{display:flex;gap:24px;font-size:13px;color:#444}.site-header nav a:hover{color:var(--wine)}
.section-pad{padding:clamp(66px,8vw,112px) clamp(22px,6vw,84px)}
.eyebrow{font-family:var(--font-en);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--wine);margin:0 0 18px}
h1,.hero h2,h2,h3{font-family:var(--font-en),var(--font-cn);font-weight:400;line-height:1.22;margin:0;color:var(--ink)}
p{margin:0 0 1.08em}.narrow p,.split p,.wine-inner p,.land-text p,.block-copy p{font-size:14px;color:#373b3d}.center{text-align:center}
.hero{min-height:calc(100vh - 72px);display:grid;place-items:center;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:8%;background:radial-gradient(circle at 50% 45%,rgba(140,31,45,.06),transparent 38%),linear-gradient(135deg,transparent,rgba(32,35,38,.03));pointer-events:none}.hero-inner{position:relative;max-width:820px}.hero-logo-pair{display:flex;align-items:center;justify-content:center;gap:clamp(12px,2.2vw,26px);margin:0 auto 12px}.hero-logo-en{width:clamp(200px,32vw,400px);height:auto}.hero-logo-cn{width:clamp(90px,15vw,168px);height:auto}.hero h2{font-family:var(--font-cn);font-size:clamp(20px,3vw,34px);letter-spacing:.12em;margin-bottom:5px}.hero-en{font-family:var(--font-en);font-size:clamp(13px,1.45vw,18px);color:#45494b;margin:0 0 22px}.hero-copy{font-size:clamp(14px,1.45vw,17px);color:#333;margin:0 0 26px}.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-width:116px;padding:9px 16px;border:1px solid var(--ink);font-size:13px;letter-spacing:.09em;transition:.25s ease;background:transparent}.btn:hover{background:var(--ink);color:#fff}.btn.primary{background:var(--ink);color:#fff}.btn.primary:hover{background:var(--wine);border-color:var(--wine)}
.film-card{max-width:880px;margin:auto;min-height:330px;border:1px solid var(--line);background:linear-gradient(135deg,#f4f1ea,#fcfbf7);display:grid;place-items:center;text-align:center;padding:40px;box-shadow:0 20px 70px rgba(0,0,0,.04)}.film-card h2{font-size:clamp(22px,3.5vw,40px);max-width:690px;margin-bottom:20px}.film-card p{max-width:580px;margin-left:auto;margin-right:auto;font-size:14px}
.film-card-with-video{display:block;place-items:initial;text-align:center}.film-video-wrap{margin:26px auto 0;max-width:920px;background:#0f1110;border:1px solid rgba(0,0,0,.12);box-shadow:0 20px 60px rgba(0,0,0,.08);overflow:hidden}.film-video{display:block;width:100%;height:auto;background:#0f1110}

.narrow{max-width:730px;margin:auto}.story-copy p{font-size:14px!important;line-height:1.88;margin:0 0 1.35em}.story-copy .eyebrow{font-size:11px!important;line-height:1.2;margin-bottom:26px}.story-copy p:nth-child(4){font-size:14px!important;line-height:1.9;color:#242424;margin:1.85em 0!important}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(32px,6vw,78px);align-items:center;max-width:1140px;margin:auto}.split.reverse{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr)}.split h2{font-size:clamp(24px,3.2vw,40px);margin-bottom:22px}.split figure{margin:0}.split figure img,.wide-figure img,.vintage-figure img{border:1px solid rgba(0,0,0,.08);box-shadow:0 20px 56px rgba(0,0,0,.06)}
.land-inner{max-width:1040px;margin:auto}.land h2{font-family:var(--font-cn);font-size:clamp(26px,3.6vw,40px);letter-spacing:.02em;margin:0 0 30px;white-space:nowrap}.wide-figure{margin:0 auto 38px}.land-text{margin-left:0;max-width:800px}.dark{background:var(--dark);color:#f6f1e8}.dark h2,.dark h3{color:#f7f1e8}.dark p{color:#d7d1c6}.dark .eyebrow{color:#c58b8f}.dark figure img{border-color:rgba(255,255,255,.12);box-shadow:0 24px 62px rgba(0,0,0,.3)}.soft{background:var(--sand)}
.enline,.muted{color:var(--muted)!important;font-family:var(--font-en);font-style:italic}.dark .muted,.dark .enline{color:#aaa396!important}
.three-lines{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;max-width:920px;margin:0 auto 44px;border:1px solid var(--line);background:var(--line)}.three-lines div{background:var(--paper);text-align:center;padding:32px 18px}.three-lines span{font-family:var(--font-cn);font-size:39px;color:var(--wine);display:block;line-height:1}.three-lines p{font-size:14px;margin:12px 0 0}
.block-inner{max-width:1100px;margin:auto}.block-copy{margin-bottom:34px}.block-copy h2{font-family:var(--font-cn);font-size:clamp(24px,3.2vw,40px);margin-bottom:18px}.block-gallery{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}.block-gallery figure{margin:0}.block-gallery img{width:100%;height:auto;border:1px solid rgba(0,0,0,.08);box-shadow:0 18px 48px rgba(0,0,0,.06);background:#f5f1e9}
.vintage-inner h2{font-size:clamp(24px,3.3vw,42px);margin:0 0 22px}.vintage-inner p{font-size:14px;color:#373b3d}.vintage-figure{margin:32px auto 0;max-width:780px}.vintage-figure img{width:100%}
.wine-inner{max-width:780px;margin:auto}.wine-inner h2{font-size:clamp(25px,3.5vw,42px);margin:28px 0 22px}.specs{border-top:1px solid var(--line);margin:26px 0;padding:0}.specs div{display:grid;grid-template-columns:80px 1fr;border-bottom:1px solid var(--line);padding:11px 0;font-size:14px}.specs dt{color:var(--muted)}.specs dd{margin:0}.label-figure{display:flex;justify-content:center;margin:0}.top-label img{max-height:530px;width:auto;background:#f4f1ea;border:1px solid rgba(0,0,0,.08);box-shadow:0 18px 52px rgba(0,0,0,.05)}.portrait img{max-height:500px;width:auto;margin:auto;object-fit:cover}.style-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;max-width:1000px;margin:42px auto 0}.style-grid div{background:var(--paper);border:1px solid var(--line);padding:26px}.style-grid h3{font-family:var(--font-cn);font-size:19px;margin-bottom:12px}.style-grid p{margin:0;color:#444;font-size:13px}.calligraphy{max-width:210px;margin:0 auto 30px}.vision h2{font-family:var(--font-cn);font-size:clamp(22px,3.5vw,38px);margin:26px 0 16px;color:var(--wine)}
.contact-inner{display:grid;grid-template-columns:1fr 360px;gap:48px;max-width:1040px;margin:auto;align-items:start}.contact-card{background:var(--dark-soft);border:1px solid rgba(255,255,255,.12);padding:28px}.contact-card p{margin:0 0 18px;font-size:14px}.contact-card p:last-child{margin-bottom:0}.contact-card a{border-bottom:1px solid rgba(255,255,255,.45)}
footer{padding:38px 24px;text-align:center;border-top:1px solid var(--line);background:#f1eee7}footer img{width:100px;margin:0 auto 14px}footer p{margin:0 0 8px;color:#444;font-size:13px}
@media (max-width:860px){
  .site-header{padding:13px 18px}.brand img{width:94px}.site-header nav{gap:18px;font-size:12.5px}.section-pad{padding:58px 20px}.hero{min-height:80vh}.split,.split.reverse,.contact-inner{grid-template-columns:1fr;gap:30px}.three-lines{grid-template-columns:1fr}.style-grid{grid-template-columns:1fr}.film-card{min-height:280px;padding:28px 22px}.specs div{grid-template-columns:64px 1fr}.top-label img{max-height:440px}.contact-card{padding:22px}.hero-logo-pair{gap:10px}.hero-logo-en{width:clamp(160px,46vw,240px)}.hero-logo-cn{width:clamp(72px,20vw,108px)}.block-gallery{gap:10px}.block-copy{margin-bottom:26px}
}
@media (max-width:520px){
  body{font-size:13px;line-height:1.82;letter-spacing:.006em}.section-pad{padding:50px 20px}.hero h2{font-size:19px;letter-spacing:.08em}.hero-actions{align-items:stretch}.btn{width:100%;font-size:12px;padding:9px 15px}.narrow p,.split p,.wine-inner p,.land-text p,.block-copy p,.vintage-inner p{font-size:13px;line-height:1.84}.story-copy p{font-size:13px!important;line-height:1.84!important}.story-copy p:nth-child(4){font-size:13px!important;line-height:1.86!important}.land h2{font-size:24px;letter-spacing:0;white-space:nowrap}.split h2{font-size:22px}.block-copy h2,.vintage-inner h2{font-size:22px}.style-grid div{padding:22px}.style-grid h3{font-size:17px}.three-lines div{padding:24px 16px}.three-lines span{font-size:34px}.three-lines p{font-size:13px}.specs div{font-size:12.5px;grid-template-columns:56px 1fr}.hero-logo-en{width:180px}.hero-logo-cn{width:84px}.hero-en{font-size:13px}.hero-copy{font-size:13px}.eyebrow{font-size:10px;letter-spacing:.22em}.film-card h2{font-size:21px}.film-card p{font-size:13px}.calligraphy{max-width:170px}.contact-card p{font-size:13px}.block-gallery{grid-template-columns:1fr 1fr;gap:8px}.vintage-figure{margin-top:28px}.wide-figure{margin-bottom:32px}
}

/* v6 mobile overflow and video containment fixes */
html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}
main, section, .section-pad, .film, .film-card, .film-video-wrap, .split, .land-inner, .block-inner, .wine-inner, .narrow {
  min-width: 0;
  max-width: 100%;
}
.film {
  overflow: hidden;
}
.film-card {
  width: min(880px, 100%);
  max-width: 100%;
  overflow: hidden;
}
.film-card h2,
.film-card p {
  max-width: 100%;
  overflow-wrap: break-word;
}
.film-video-wrap {
  width: 100%;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  overflow: hidden;
  background: #0f1110;
}
.film-video {
  display: block;
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  max-height: 72vh;
  object-fit: contain;
}
@media (max-width: 520px) {
  .film.section-pad { padding-left: 18px; padding-right: 18px; }
  .film-card { padding: 24px 16px; }
  .film-card h2 { font-size: 18px; line-height: 1.32; }
  .film-card p { font-size: 12.5px; }
  .film-video-wrap { margin-top: 18px; }
}

/* v7 refinement: more delicate typography, single-line key phrases, larger film presentation */
.vision h2,
.winemaking h2,
.land h2 {
  word-break: keep-all;
  overflow-wrap: normal;
}

/* Make the film feel more like a framed installation rather than a small embed */
.film-card-with-video {
  max-width: 1040px;
}
.film-video-wrap {
  max-width: 1000px;
  border-color: rgba(0,0,0,.16);
}

@media (max-width: 860px) {
  .film.section-pad {
    padding-left: 14px;
    padding-right: 14px;
  }
  .film-card {
    width: 100%;
    padding-left: 12px;
    padding-right: 12px;
  }
  .film-video-wrap {
    width: 100%;
    margin-top: 20px;
  }
}

@media (max-width: 520px) {
  /* Keep important Chinese headings elegant and on one line */
  .vision h2 {
    font-size: 17px;
    line-height: 1.7;
    letter-spacing: .02em;
    white-space: nowrap;
  }
  .winemaking .split h2 {
    font-size: 17px;
    line-height: 1.7;
    letter-spacing: 0;
    white-space: nowrap;
  }
  .land h2 {
    font-size: 20px;
    line-height: 1.45;
    letter-spacing: 0;
    white-space: nowrap;
  }
  .hero h2 {
    font-size: 17px;
    letter-spacing: .06em;
  }
  .hero-en {
    font-size: 11.5px;
    line-height: 1.55;
  }

  /* More generous film size on mobile, without stretching or cropping */
  .film.section-pad {
    padding-left: 10px;
    padding-right: 10px;
  }
  .film-card {
    padding: 24px 8px 32px;
  }
  .film-card h2 {
    font-size: 17px;
    line-height: 1.35;
    max-width: 320px;
  }
  .film-card p {
    font-size: 12px;
    line-height: 1.7;
  }
  .film-video-wrap {
    width: 100%;
    margin-top: 18px;
    box-shadow: 0 18px 46px rgba(0,0,0,.10);
  }
  .film-video {
    width: 100% !important;
    height: auto !important;
    object-fit: contain;
  }
}

@media (max-width: 380px) {
  .vision h2 { font-size: 16px; }
  .winemaking .split h2 { font-size: 16px; }
  .land h2 { font-size: 19px; }
}


/* v9 addition: Yongning / Sanguankou / reservoir microclimate section */
.yongning {
  background: linear-gradient(180deg, #e9e3d7 0%, #f4f1ea 100%);
}
.yongning-split {
  max-width: 1120px;
  gap: clamp(28px,5vw,68px);
}
.yongning-split h2 {
  font-family: var(--font-cn);
  font-size: clamp(22px,2.8vw,34px);
  line-height: 1.45;
  letter-spacing: .02em;
}
.yongning-split p {
  font-size: 14px;
}
.yongning-split figure img {
  background: #f7f4ed;
  border: 1px solid rgba(0,0,0,.08);
  box-shadow: 0 22px 56px rgba(0,0,0,.08);
}
@media (max-width: 860px) {
  .yongning-split figure { order: 2; }
  .yongning-split div { order: 1; }
}
@media (max-width: 520px) {
  .yongning-split h2 {
    font-size: 18px;
    line-height: 1.55;
    word-break: keep-all;
  }
  .yongning-split p {
    font-size: 12.5px;
    line-height: 1.82;
  }
}


/* v10: keep navigation header fixed during scroll on mobile and desktop */
:root{
  --header-fixed-height:64px;
}
html{
  scroll-padding-top:calc(var(--header-fixed-height) + 16px);
}
body{
  padding-top:var(--header-fixed-height);
}
.site-header{
  position:fixed !important;
  top:0;
  left:0;
  right:0;
  width:100%;
  min-height:var(--header-fixed-height);
  z-index:9999;
  transform:translateZ(0);
  -webkit-transform:translateZ(0);
}
@media (max-width:860px){
  :root{--header-fixed-height:52px;}
  html{scroll-padding-top:calc(var(--header-fixed-height) + 14px);}
}


/* v11 desktop fix: prevent long Chinese headings from crossing into the image column */
@media (min-width: 861px) {
  .winemaking .split {
    grid-template-columns: minmax(0, .92fr) minmax(380px, 1.08fr);
    gap: clamp(36px, 5vw, 88px);
  }
  .winemaking .split > div {
    min-width: 0;
    max-width: 100%;
  }
  .winemaking .split h2 {
    font-size: clamp(24px, 2.25vw, 34px);
    line-height: 1.48;
    letter-spacing: .01em;
    white-space: normal;
    word-break: normal;
    overflow-wrap: anywhere;
    max-width: 100%;
  }
  .winemaking .split p {
    max-width: 560px;
  }
  .winemaking figure {
    min-width: 0;
  }
  .winemaking figure img {
    width: 100%;
    height: auto;
  }
}

@media (min-width: 1180px) {
  .winemaking .split h2 {
    font-size: 32px;
  }
}


/* v12: bilingual static page support */
.site-header nav .lang-link{
  font-family:var(--font-en);
  letter-spacing:.08em;
}
.en-page{
  font-family:var(--font-en);
  letter-spacing:.002em;
}
.en-page .site-header nav,
.en-page .btn,
.en-page footer,
.en-page .contact-card,
.en-page .specs{
  font-family:var(--font-en);
}
.en-page h1,
.en-page h2,
.en-page h3,
.en-page .hero h2{
  font-family:var(--font-en);
}
.en-page .hero-logo-single{
  display:flex;
  justify-content:center;
  margin:0 auto 16px;
}
.en-page .hero-logo-single img{
  width:clamp(220px,34vw,420px);
  height:auto;
}
.en-page .hero h2{
  font-size:clamp(25px,3.4vw,46px);
  letter-spacing:.01em;
  max-width:780px;
  margin:0 auto 18px;
}
.en-page .hero-copy{
  font-size:clamp(14px,1.35vw,17px);
  max-width:560px;
  margin-left:auto;
  margin-right:auto;
}
.en-page .narrow p,
.en-page .split p,
.en-page .wine-inner p,
.en-page .land-text p,
.en-page .block-copy p,
.en-page .vintage-inner p{
  font-size:14px;
  line-height:1.78;
}
.en-page .land h2{
  font-family:var(--font-en);
  font-size:clamp(28px,3.5vw,44px);
  letter-spacing:.01em;
  white-space:normal;
}
.en-page .three-lines span{
  font-family:var(--font-en);
  font-size:30px;
  color:var(--wine);
  letter-spacing:.04em;
}
.en-page .three-lines p{
  font-family:var(--font-en);
}
.en-page .yongning-split h2,
.en-page .block-copy h2,
.en-page .style-grid h3,
.en-page .vision h2,
.en-page .winemaking .split h2{
  font-family:var(--font-en);
}
.en-page .vision h2{
  font-size:clamp(24px,3.2vw,40px);
  white-space:normal;
}
.en-page .calligraphy{
  max-width:220px;
}
.en-page .specs div{
  grid-template-columns:110px 1fr;
}
.en-page .contact-inner h2{
  font-size:clamp(24px,3.2vw,40px);
}
@media (max-width:520px){
  .en-page .site-header nav{gap:14px;font-size:12px;}
  .en-page .hero-logo-single img{width:220px;}
  .en-page .hero h2{font-size:24px;line-height:1.25;}
  .en-page .land h2{font-size:24px;line-height:1.32;}
  .en-page .narrow p,
  .en-page .split p,
  .en-page .wine-inner p,
  .en-page .land-text p,
  .en-page .block-copy p,
  .en-page .vintage-inner p{font-size:13px;line-height:1.72;}
  .en-page .winemaking .split h2{white-space:normal;font-size:20px;line-height:1.35;}
  .en-page .vision h2{font-size:22px;white-space:normal;line-height:1.38;}
  .en-page .specs div{grid-template-columns:86px 1fr;}
}