/* ==========================================================================
   青岛鸿瑞鑫通国际贸易有限公司 — Chinese Pears Export
   Fresh-natural palette. 4 languages (zh / en / ru / ar) with full RTL.
   ========================================================================== */

:root {
  /* --- Fresh natural palette --- */
  --bg:            #fbfaf4;
  --bg-alt:        #f3f1e6;
  --surface:       #ffffff;
  --surface-2:     #f7f6ee;
  --ink:           #1b2417;
  --ink-2:         #3d4a37;
  --muted:         #6d7a66;
  --line:          #e2e0d1;
  --primary:       #3f7d4e;
  --primary-deep:  #2c5c39;
  --primary-soft:  #eaf2e9;
  --accent:        #d29a34;
  --accent-soft:   #faf1de;
  --shadow-sm: 0 1px 2px rgba(27,36,23,.06), 0 2px 8px rgba(27,36,23,.04);
  --shadow-md: 0 4px 12px rgba(27,36,23,.07), 0 12px 32px rgba(27,36,23,.06);
  --shadow-lg: 0 12px 28px rgba(27,36,23,.10), 0 32px 64px rgba(27,36,23,.08);

  /* --- Type --- */
  --font-display: "Playfair Display", "Noto Serif SC", Georgia, serif;
  --font-body: "Inter", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --text-xs:  .75rem;
  --text-sm:  .875rem;
  --text-base: 1rem;
  --text-lg:  1.125rem;
  --text-xl:  1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.25rem;
  --text-hero: clamp(2.1rem, 5.2vw, 3.9rem);

  --sp-1: .25rem; --sp-2: .5rem;  --sp-3: .75rem; --sp-4: 1rem;
  --sp-5: 1.5rem; --sp-6: 2rem;   --sp-7: 3rem;   --sp-8: 4rem;
  --sp-9: 6rem;   --sp-10: 8rem;

  --radius-sm: 6px; --radius: 12px; --radius-lg: 20px; --radius-full: 999px;
  --maxw: 1200px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

html[data-theme="dark"] {
  --bg:           #11150f;
  --bg-alt:       #171d15;
  --surface:      #1a211a;
  --surface-2:    #202821;
  --ink:          #e8ede3;
  --ink-2:        #c3cfbc;
  --muted:        #93a08c;
  --line:         #2c3629;
  --primary:      #7fbd8e;
  --primary-deep: #a3d3ad;
  --primary-soft: #1e2c21;
  --accent:       #e0b45f;
  --accent-soft:  #2a2418;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 4px 14px rgba(0,0,0,.45);
  --shadow-lg: 0 16px 44px rgba(0,0,0,.5);
}

/* --- Language-specific typography --- */
html[lang="zh"] { --font-display: "Noto Serif SC", "Playfair Display", serif;
                  --font-body: "Noto Sans SC", "Inter", sans-serif; }
html[lang="ar"] { --font-display: "Noto Kufi Arabic", "Playfair Display", serif;
                  --font-body: "Noto Kufi Arabic", "Inter", sans-serif; }

/* ========================= Base ========================= */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; -webkit-text-size-adjust: 100%; }
/* 防止宽表格等内容把宽度冒泡到页面层造成手机端横滑；clip 不会创建滚动容器，position:sticky 仍然有效 */
html, body { max-width: 100%; overflow-x: clip; }
body {
  background: var(--bg); color: var(--ink);
  font-family: var(--font-body); font-size: var(--text-base);
  line-height: 1.7; -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
html[lang="ar"] body { line-height: 1.9; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.25; letter-spacing: -.01em; }
html[lang="zh"] h1, html[lang="zh"] h2, html[lang="zh"] h3 { letter-spacing: .01em; }
html[lang="ar"] h1, html[lang="ar"] h2, html[lang="ar"] h3 { letter-spacing: 0; line-height: 1.5; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 3px; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--sp-5); }
.section { padding-block: var(--sp-9); }
.section--alt { background: var(--bg-alt); }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-size: var(--text-xs); font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; color: var(--primary);
  background: var(--primary-soft); padding: .4rem .85rem;
  border-radius: var(--radius-full); margin-bottom: var(--sp-4);
}
html[lang="zh"] .eyebrow, html[lang="ar"] .eyebrow { letter-spacing: .06em; text-transform: none; }
.s-title { font-size: var(--text-3xl); max-width: 22em; }
.s-desc { color: var(--muted); max-width: 46em; margin-top: var(--sp-4); font-size: var(--text-lg); }
.s-head { margin-bottom: var(--sp-7); }

/* ========================= Buttons ========================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  padding: .85rem 1.6rem; border-radius: var(--radius-full);
  font-weight: 600; font-size: var(--text-base); border: 1.5px solid transparent;
  cursor: pointer; transition: transform .25s var(--ease), background .25s var(--ease),
              border-color .25s var(--ease), box-shadow .25s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--primary); color: #fff; box-shadow: var(--shadow-sm); }
html[data-theme="dark"] .btn--primary { color: #10160f; }
.btn--primary:hover { background: var(--primary-deep); box-shadow: var(--shadow-md); }
.btn--ghost { border-color: var(--line); background: var(--surface); color: var(--ink); }
.btn--ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn--light { background: rgba(255,255,255,.94); color: #1b2417; }
.btn--light:hover { background: #fff; }
.btn--outline-light { border-color: rgba(255,255,255,.6); color: #fff; background: rgba(255,255,255,.08); backdrop-filter: blur(6px); }
.btn--outline-light:hover { background: rgba(255,255,255,.2); border-color: #fff; }

/* ========================= Header ========================= */
.hdr {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s;
}
.hdr.is-stuck { border-color: var(--line); box-shadow: var(--shadow-sm); }
.hdr__in { display: flex; align-items: center; gap: var(--sp-5); height: 74px; }
.logo { display: inline-flex; align-items: center; gap: .65rem; flex-shrink: 0; }
.logo svg { color: var(--primary); flex-shrink: 0; }
.logo__t { display: flex; flex-direction: column; line-height: 1.15; }
.logo__n { font-family: var(--font-display); font-weight: 700; font-size: 1.06rem; }
.logo__s { font-size: .62rem; color: var(--muted); letter-spacing: .1em; }
html[lang="ar"] .logo__s { letter-spacing: 0; font-size: .68rem; }

.nav { display: flex; gap: var(--sp-5); margin-inline-start: auto; font-size: var(--text-sm); font-weight: 500; }
.nav a { color: var(--ink-2); position: relative; padding-block: .3rem; transition: color .2s; white-space: nowrap; }
.nav a::after {
  content: ""; position: absolute; inset-inline-start: 0; bottom: 0; height: 2px; width: 0;
  background: var(--primary); transition: width .25s var(--ease);
}
.nav a:hover { color: var(--primary); }
.nav a:hover::after { width: 100%; }

.hdr__act { display: flex; align-items: center; gap: var(--sp-3); margin-inline-start: var(--sp-3); }
.langs { display: flex; background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius-full); padding: 2px; }
.langs button {
  border: 0; background: transparent; color: var(--muted); cursor: pointer;
  font-size: .74rem; font-weight: 600; padding: .3rem .6rem; border-radius: var(--radius-full);
  transition: background .2s, color .2s;
}
.langs button.on { background: var(--primary); color: #fff; }
html[data-theme="dark"] .langs button.on { color: #10160f; }
.icon-btn {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line);
  background: var(--surface); display: grid; place-items: center; cursor: pointer;
  color: var(--ink-2); transition: border-color .2s, color .2s, transform .2s;
}
.icon-btn:hover { border-color: var(--primary); color: var(--primary); transform: rotate(-12deg); }
.burger { display: none; }

/* ========================= Hero ========================= */
.hero { position: relative; min-height: min(88vh, 760px); display: flex; align-items: center; isolation: isolate; }
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, rgba(14,26,14,.90) 0%, rgba(14,26,14,.72) 42%, rgba(14,26,14,.24) 78%, rgba(14,26,14,.12) 100%);
}
html[dir="rtl"] .hero::after { background: linear-gradient(260deg, rgba(14,26,14,.90) 0%, rgba(14,26,14,.72) 42%, rgba(14,26,14,.24) 78%, rgba(14,26,14,.12) 100%); }
.hero__in { padding-block: var(--sp-9); max-width: 46rem; color: #fff; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: .6rem; font-size: var(--text-xs);
  font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: #dfeadb; margin-bottom: var(--sp-4);
  border-inline-start: 3px solid var(--accent); padding-inline-start: .8rem;
}
html[lang="zh"] .hero__eyebrow, html[lang="ar"] .hero__eyebrow { letter-spacing: .06em; text-transform: none; font-size: var(--text-sm); }
.hero h1 { font-size: var(--text-hero); color: #fff; margin-bottom: var(--sp-5); text-wrap: balance; }
.hero h1 span { display: inline-block; }
.hero__sub { font-size: var(--text-lg); color: #e6eee2; max-width: 40em; margin-bottom: var(--sp-6); }
.hero__cta { display: flex; gap: var(--sp-3); flex-wrap: wrap; }

/* ========================= Stats ========================= */
.stats { background: var(--primary-deep); color: #eef5ec; }
html[data-theme="dark"] .stats { background: #1c2a1e; color: #dfe8da; }
.stats__in { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-5); padding-block: var(--sp-6); }
.stat { border-inline-start: 2px solid rgba(255,255,255,.22); padding-inline-start: var(--sp-4); }
.stat__v { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 700; color: #fff; }
html[data-theme="dark"] .stat__v { color: var(--primary-deep); }
.stat__l { font-size: var(--text-sm); opacity: .85; }

/* ========================= Products ========================= */
.prods { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--sp-5); }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: color-mix(in srgb, var(--primary) 40%, var(--line)); }
.card__img { aspect-ratio: 4/3; overflow: hidden; background: var(--surface-2); }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.card:hover .card__img img { transform: scale(1.06); }
.card__b { padding: var(--sp-5); display: flex; flex-direction: column; gap: var(--sp-3); flex: 1; }
.card__n { font-size: var(--text-xl); }
.card__latin { font-size: var(--text-xs); color: var(--accent); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; margin-top: -.4rem; }
html[lang="ar"] .card__latin { letter-spacing: 0; text-transform: none; }
.card__d { color: var(--muted); font-size: var(--text-sm); flex: 1; }
.card__meta { display: flex; flex-direction: column; gap: .45rem; border-top: 1px dashed var(--line); padding-top: var(--sp-3); }
.card__row { display: flex; gap: var(--sp-3); font-size: var(--text-sm); }
.card__k { color: var(--muted); flex-shrink: 0; min-width: 5.5em; }
.card__v { font-weight: 600; }

/* ========================= Spec table ========================= */
.spec-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
table.spec { width: 100%; border-collapse: collapse; min-width: 620px; }
table.spec th, table.spec td { padding: var(--sp-4) var(--sp-5); text-align: start; font-size: var(--text-sm); border-bottom: 1px solid var(--line); }
table.spec thead th { background: var(--primary-soft); color: var(--primary-deep); font-weight: 700; font-size: var(--text-xs); letter-spacing: .1em; text-transform: uppercase; }
html[lang="zh"] table.spec thead th, html[lang="ar"] table.spec thead th { letter-spacing: 0; text-transform: none; font-size: var(--text-sm); }
table.spec tbody tr:last-child td { border-bottom: 0; }
table.spec tbody tr:hover { background: var(--surface-2); }
table.spec td:first-child { font-weight: 600; }

/* ========================= Supply chain ========================= */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); align-items: center; }
.split__media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.split__media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.steps { display: flex; flex-direction: column; gap: var(--sp-5); margin-top: var(--sp-6); }
.step { display: flex; gap: var(--sp-4); }
.step__n {
  flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%;
  background: var(--primary-soft); color: var(--primary); display: grid; place-items: center;
  font-weight: 700; font-family: var(--font-display); font-size: var(--text-base);
}
.step__t { font-size: var(--text-lg); font-family: var(--font-display); font-weight: 700; margin-bottom: .15rem; }
.step__d { color: var(--muted); font-size: var(--text-sm); }

/* ========================= Quality ========================= */
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--sp-5); }
.qcard { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--sp-5); transition: border-color .3s, transform .3s var(--ease); }
.qcard:hover { border-color: var(--primary); transform: translateY(-4px); }
.qcard__i { width: 44px; height: 44px; border-radius: var(--radius-sm); background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; margin-bottom: var(--sp-4); }
.qcard__t { font-size: var(--text-lg); margin-bottom: .35rem; }
.qcard__d { color: var(--muted); font-size: var(--text-sm); }
.note { margin-top: var(--sp-5); font-size: var(--text-sm); color: var(--muted); background: var(--surface-2); border-inline-start: 3px solid var(--accent); padding: var(--sp-4); border-radius: var(--radius-sm); }

/* ========================= About ========================= */
.vals { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); margin-top: var(--sp-6); }
.val { border-top: 2px solid var(--primary); padding-top: var(--sp-3); }
.val__t { font-family: var(--font-display); font-weight: 700; font-size: var(--text-base); margin-bottom: .2rem; }
.val__d { font-size: var(--text-sm); color: var(--muted); }

/* ========================= FAQ ========================= */
.faq { display: grid; gap: var(--sp-3); max-width: 62rem; }
.faq__i { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: border-color .3s; }
.faq__i[open] { border-color: var(--primary); }
.faq__i summary {
  cursor: pointer; padding: var(--sp-4) var(--sp-5); font-weight: 600; list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4);
}
.faq__i summary::-webkit-details-marker { display: none; }
.faq__i summary::after {
  content: "+"; font-size: 1.4rem; color: var(--primary); flex-shrink: 0;
  transition: transform .3s var(--ease); line-height: 1;
}
.faq__i[open] summary::after { transform: rotate(45deg); }
.faq__a { padding: 0 var(--sp-5) var(--sp-5); color: var(--muted); font-size: var(--text-sm); }

/* ========================= Contact ========================= */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: var(--sp-8); align-items: start; }
.cinfo { display: flex; flex-direction: column; gap: var(--sp-4); margin-top: var(--sp-6); }
.crow { display: flex; gap: var(--sp-4); align-items: flex-start; min-width: 0; }
.crow > *, .crow__v, .crow__k { min-width: 0; }
.crow__i { flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%; background: var(--primary-soft); color: var(--primary); display: grid; place-items: center; }
.crow__k { font-size: var(--text-xs); color: var(--muted); letter-spacing: .08em; text-transform: uppercase; }
html[lang="zh"] .crow__k, html[lang="ar"] .crow__k { letter-spacing: 0; text-transform: none; font-size: var(--text-sm); }
.crow__v { font-weight: 600; word-break: break-word; }
.crow__v a:hover { color: var(--primary); }

.form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--sp-6); box-shadow: var(--shadow-sm); }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.field { display: flex; flex-direction: column; gap: .4rem; margin-bottom: var(--sp-4); }
.field label { font-size: var(--text-sm); font-weight: 600; }
.field label span { color: var(--accent); }
.contact, .contact > *, .form, .form > *, .field { min-width: 0; }
.field input, .field select, .field textarea { min-width: 0; max-inline-size: 100%; }
.field input, .field select, .field textarea {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: .7rem .9rem; transition: border-color .2s, box-shadow .2s; width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft);
}
.field textarea { resize: vertical; min-height: 110px; }
.field input.is-err, .field select.is-err, .field textarea.is-err {
  border-color: #c0503f; box-shadow: 0 0 0 3px color-mix(in srgb, #c0503f 16%, transparent); }
.form__note { font-size: var(--text-xs); color: var(--muted); margin-top: var(--sp-3); text-align: center; }
.form__msg { display: none; margin-top: var(--sp-4); padding: var(--sp-4); border-radius: var(--radius-sm); font-size: var(--text-sm); }
.form__msg.ok { display: block; background: var(--primary-soft); color: var(--primary-deep); border: 1px solid var(--primary); }
.form__msg.err { display: block; background: var(--accent-soft); color: var(--accent); border: 1px solid var(--accent); }

/* ========================= Footer ========================= */
.ftr { background: var(--bg-alt); border-top: 1px solid var(--line); padding-block: var(--sp-7) var(--sp-5); }
.ftr__in { display: grid; grid-template-columns: 2fr 1fr 1.4fr; gap: var(--sp-7); }
.ftr__d { color: var(--muted); font-size: var(--text-sm); margin-top: var(--sp-3); max-width: 30em; }
.ftr__h { font-size: var(--text-xs); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink); margin-bottom: var(--sp-3); }
html[lang="zh"] .ftr__h, html[lang="ar"] .ftr__h { letter-spacing: 0; text-transform: none; font-size: var(--text-sm); }
.ftr__l { display: flex; flex-direction: column; gap: .5rem; font-size: var(--text-sm); color: var(--muted); }
.ftr__l a:hover { color: var(--primary); }
.ftr__bot { margin-top: var(--sp-6); padding-top: var(--sp-4); border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; font-size: var(--text-xs); color: var(--muted); }

/* ========================= Reveal ========================= */
/* 入场动画只在脚本确认可运行时启用，脚本被拦截时内容默认可见 */
html.js .rv { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
html.js .rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: .01ms !important; }
  .rv { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ========================= Responsive ========================= */
@media (max-width: 1440px) {
  .nav { gap: 1.15rem; font-size: .85rem; }
  .hdr__in { gap: var(--sp-4); }
  .hdr__act .btn { padding-inline: 1.05rem; font-size: .85rem; }
}
@media (max-width: 1180px) {
  .hdr__act .btn { display: none; }
}
@media (max-width: 980px) {
  .split, .contact { grid-template-columns: 1fr; gap: var(--sp-6); }
  .ftr__in { grid-template-columns: 1fr 1fr; }
  .stats__in { grid-template-columns: repeat(2, 1fr); gap: var(--sp-4); }
  .vals { grid-template-columns: 1fr; gap: var(--sp-4); }
}
@media (max-width: 1060px) {
  .nav {
    position: fixed; inset-block-start: 74px; inset-inline: 0;
    background: var(--bg); border-bottom: 1px solid var(--line);
    flex-direction: column; gap: 0; padding: var(--sp-4) var(--sp-5) var(--sp-6);
    transform: translateY(-130%); transition: transform .35s var(--ease);
    box-shadow: var(--shadow-md); margin-inline-start: 0;
  }
  .nav.open { transform: translateY(0); }
  .nav a { padding-block: .8rem; border-bottom: 1px solid var(--line); font-size: var(--text-base); }
  .nav a::after { display: none; }
  .burger { display: grid; margin-inline-start: auto; }
  .hdr__act { margin-inline-start: 0; }
  .hdr__act .btn { display: none; }
  .langs button { padding: .3rem .5rem; font-size: .7rem; }
}
@media (max-width: 700px) {
  .hdr__in { gap: var(--sp-3); }
  .logo__s { display: none; }
  .logo__n { font-size: .95rem; }
  .hdr__act { gap: .4rem; }
  .langs button { padding: .28rem .42rem; font-size: .66rem; }
  .icon-btn { width: 34px; height: 34px; }
}
@media (max-width: 640px) {
  :root { --text-3xl: 1.65rem; --text-2xl: 1.4rem; }
  .spec-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table.spec { min-width: 34em; }
  .section { padding-block: var(--sp-7); }
  .frow { grid-template-columns: 1fr; }
  .ftr__in { grid-template-columns: 1fr; gap: var(--sp-5); }
  .form { padding: var(--sp-5); }
  .hero__cta .btn { flex: 1 1 100%; }
}

/* ============ 供货日历 ============ */
.cal-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line);
  border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm); }
.cal { width: 100%; min-width: 46em; border-collapse: collapse; font-size: var(--text-sm); }
.cal th, .cal td { padding: .7rem .35rem; text-align: center; }
.cal thead th { font-weight: 600; color: var(--ink-3); font-size: .78rem; letter-spacing: .02em;
  border-block-end: 1px solid var(--line); white-space: nowrap; }
.cal__c { inline-size: 11em; text-align: start !important; padding-inline-start: 1.15rem !important;
  font-weight: 600; color: var(--ink); white-space: nowrap; }
.cal tbody tr + tr th, .cal tbody tr + tr td { border-block-start: 1px solid var(--line-2); }
.cal__x { padding: .55rem .3rem !important; }
.cal__x::before { content: ""; display: block; block-size: 1.45rem; border-radius: 6px; margin-inline: .12rem; }
.cal__x.is-h::before { background: var(--primary); }
.cal__x.is-s::before { background: var(--primary-soft); border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent); }
.cal__x.is-n::before { background: repeating-linear-gradient(135deg, color-mix(in srgb, var(--muted) 42%, transparent) 0 3px, transparent 3px 7px); }
.cal-lg { display: flex; flex-wrap: wrap; gap: 1.35rem; margin-block-start: var(--sp-4);
  font-size: var(--text-sm); color: var(--ink-2); }
.cal-lg__i { display: inline-flex; align-items: center; gap: .5rem; }
.cal-sw { inline-size: 1.5rem; block-size: .85rem; border-radius: 4px; flex: none; }
.cal-sw.is-h { background: var(--primary); }
.cal-sw.is-s { background: var(--primary-soft); border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent); }
.cal-sw.is-n { background: repeating-linear-gradient(135deg, color-mix(in srgb, var(--muted) 42%, transparent) 0 3px, transparent 3px 7px); border: 1px solid var(--line); }
.cal-note { margin-block-start: var(--sp-3); font-size: var(--text-sm); color: var(--ink-3); max-width: 60em; }

/* ============ 出口市场 ============ */
.mkt-band { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md);
  margin-block-end: var(--sp-6); }
.mkt-band img { width: 100%; aspect-ratio: 21/7; object-fit: cover; display: block; }
.mcard { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: var(--sp-5); }
.mcard__t { font-size: var(--text-lg); font-weight: 600; margin: 0 0 .55rem;
  padding-inline-start: .75rem; border-inline-start: 3px solid var(--primary); line-height: 1.35; }
.mcard__d { margin: 0; font-size: var(--text-sm); color: var(--ink-2); line-height: 1.75; }

/* ============ 无障碍 / 辅助 ============ */
.sr { position: absolute !important; inline-size: 1px; block-size: 1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; inset-block-start: -100px; inset-inline-start: 1rem; z-index: 200;
  background: var(--primary); color: #fff; padding: .7rem 1.1rem; border-radius: 8px;
  font-size: var(--text-sm); font-weight: 600; text-decoration: none; transition: none; }
.skip:focus-visible { inset-block-start: 1rem; }

/* ============ 返回顶部 ============ */
.totop { position: fixed; inset-block-end: 1.5rem; inset-inline-end: 1.5rem; z-index: 90;
  inline-size: 44px; block-size: 44px; border-radius: 50%; display: grid; place-items: center;
  background: var(--surface); color: var(--ink); border: 1px solid var(--line);
  box-shadow: var(--shadow-md); cursor: pointer; opacity: 0; pointer-events: none;
  transform: translateY(8px); transition: opacity .3s var(--ease), transform .3s var(--ease); }
.totop.on { opacity: 1; pointer-events: auto; transform: none; }
.totop:hover { color: var(--primary); border-color: var(--primary); }
[dir="rtl"] .totop svg { transform: none; }

/* ============ 复制按钮 ============ */
.cp { margin-inline-start: .5rem; font-size: .72rem; font-weight: 600; color: var(--ink-3);
  background: var(--bg-2, var(--primary-soft)); border: 1px solid var(--line);
  border-radius: 999px; padding: .16rem .55rem; cursor: pointer; vertical-align: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease); }
.cp:hover { color: var(--primary); border-color: var(--primary); }
.cp.ok { color: var(--primary); border-color: var(--primary); }

/* ============ 手机端常驻联系条 ============ */
.qbar { display: none; }
@media (max-width: 760px) {
  .qbar { display: grid; grid-template-columns: repeat(3, 1fr); position: fixed;
    inset-inline: 0; inset-block-end: 0; z-index: 95; background: var(--surface);
    border-block-start: 1px solid var(--line); box-shadow: 0 -6px 22px rgb(0 0 0 / .07);
    padding-block-end: env(safe-area-inset-bottom); }
  .qbar a { display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: .2rem; padding: .6rem .3rem; font-size: .72rem; font-weight: 600; color: var(--ink-2);
    text-decoration: none; }
  .qbar a + a { border-inline-start: 1px solid var(--line-2); }
  .qbar a:active { background: var(--primary-soft); }
  .totop { inset-block-end: 5.2rem; inline-size: 40px; block-size: 40px; }
  body { padding-block-end: 4.2rem; }
}
@media (max-width: 640px) { .cal { min-width: 40em; } .cal__c { inline-size: 8.5em; } }

/* ---------- About: footprint ---------- */
.s-desc--lead { color: var(--ink); font-weight: 500; border-inline-start: 3px solid var(--primary); padding-inline-start: 1rem; }
.fp__h { margin-block: 2rem 1rem; font-size: var(--text-sm); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--primary); }
.fp { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.fp__i { display: flex; gap: .85rem; align-items: flex-start; padding: .75rem .9rem;
  background: var(--primary-soft); border-radius: 10px; }
.fp__n { flex: none; font-size: .72rem; font-weight: 700; letter-spacing: .04em; color: var(--primary);
  background: var(--surface); border-radius: 6px; padding: .2rem .4rem; margin-block-start: .1rem; }
.fp__t { font-weight: 600; font-size: var(--text-sm); color: var(--ink); }
.fp__d { font-size: .84rem; line-height: 1.6; color: var(--muted); margin-block-start: .15rem; }

/* ---------- WhatsApp CTA ---------- */
.wabtn { display: inline-flex; align-items: center; gap: .5rem; margin-block-start: .7rem;
  padding: .62rem 1.1rem; border-radius: 999px; background: #25D366; color: #06301a;
  font-weight: 600; font-size: var(--text-sm); text-decoration: none;
  box-shadow: 0 6px 18px -8px rgba(37,211,102,.7); transition: transform .18s ease, filter .18s ease; }
.wabtn:hover { transform: translateY(-2px); filter: brightness(1.05); }
.wabtn svg { flex: none; }
.wahint { margin-block-start: .4rem; font-size: .8rem; color: var(--muted); }
.qbar a[href*="wa.me"] { color: #1f9d54; }

/* ---------- About: sticky portrait media ---------- */
.split--about { grid-template-columns: 0.82fr 1.18fr; align-items: start; }
.ab-media { position: sticky; top: 6.5rem; }
.ab-fig { margin: 0; position: relative; border-radius: 16px; overflow: hidden;
  box-shadow: 0 26px 60px -34px rgba(27,36,23,.55); }
.ab-fig img { display: block; width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.ab-cap { position: absolute; inset-inline: 0; inset-block-end: 0; padding: 2.6rem .95rem .9rem;
  display: grid; gap: .15rem; color: #fff;
  background: linear-gradient(to top, rgba(14,26,14,.9), rgba(14,26,14,.55) 45%, transparent); }
.ab-cap__t { font-weight: 600; font-size: var(--text-sm); }
.ab-cap__d { font-size: .8rem; opacity: .82; }
@media (max-width: 900px) {
  .split--about { grid-template-columns: 1fr; }
  .ab-media { position: static; }
  .ab-fig img { aspect-ratio: 4/3; }
}

/* 联系区：双邮箱并排 */
.crow__v--mails { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem 1.4rem; }
.mail { display: inline-flex; align-items: center; gap: .4rem; white-space: nowrap; max-inline-size: 100%; }
@media (max-width: 620px) { .mail { white-space: normal; flex-wrap: wrap; } }