/* Liquid International — "Porcelain Blue & Ink" export-house theme
   Qinghua porcelain blue (青花蓝) actions, ink navy (墨蓝) structure, xuan-paper (宣纸) grounds, gold fret (回纹) rules. */

:root {
  --brand: #1f4bb0;
  --brand-deep: #15357f;
  --brand-tint: #e8eefb;
  --ink: #0f1b2d;
  --ink-2: #1b2b44;
  --ink-3: #2c3e5c;
  --gold: #b88a3c;
  --gold-soft: #e5cf9f;
  --cyan: #0098bd;
  --paper: #f8f3ea;
  --paper-2: #f1e9da;
  --white: #ffffff;
  --text: #1d2431;
  --muted: #5c6474;
  --line: #e6dccb;
  --line-2: #d8ccb6;
  --ok: #157347;
  --radius: 4px;
  --shadow: 0 1px 2px rgba(15, 27, 45, .06), 0 8px 24px rgba(15, 27, 45, .07);
  --wrap: 1260px;
  --f-en: "Barlow", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Hiragino Sans GB", system-ui, sans-serif;
  --f-cond: "Barlow Condensed", "Barlow", "PingFang SC", "Microsoft YaHei", sans-serif;
  --f-serif-zh: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --fret: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='12' viewBox='0 0 24 12'%3E%3Cpath d='M0 11h4V3h8v5H8V6h2' fill='none' stroke='%23b88a3c' stroke-width='1.4'/%3E%3Cpath d='M12 11h4V3h8v5h-4V6h2' fill='none' stroke='%23b88a3c' stroke-width='1.4'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--white); color: var(--text);
  font: 400 16px/1.65 var(--f-en);
  -webkit-font-smoothing: antialiased;
}
body.is-zh { font-size: 15.5px; line-height: 1.8; letter-spacing: .01em; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ink-3); text-decoration: none; }
a:hover { color: var(--brand); }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.25; margin: 0 0 .5em; font-weight: 700; }
p { margin: 0 0 1em; }
button, input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; z-index: 99; background: var(--brand); color: #fff; padding: 8px 14px; }
.skip:focus { left: 8px; color: #fff; }
.muted { color: var(--muted); font-size: .9em; }
.ic { width: 1.15em; height: 1.15em; flex: none; }
.bi { display: block; font-size: .78em; font-weight: 400; color: var(--muted); letter-spacing: .02em; margin-top: 2px; }
.hp { position: absolute; left: -9999px; }
section { padding: 72px 0; }
.bg-paper { background: var(--paper); }
.bg-ink { background: var(--ink); color: #d7deea; }
.bg-ink h2, .bg-ink h3 { color: #fff; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5em; justify-content: center;
  border: 1px solid transparent; border-radius: var(--radius); cursor: pointer;
  padding: .62em 1.15em; font-weight: 600; font-size: .95rem; line-height: 1.2;
  transition: background .18s, color .18s, border-color .18s, transform .18s;
  white-space: nowrap;
}
.btn-pri { background: var(--brand); color: #fff; }
.btn-pri:hover { background: var(--brand-deep); color: #fff; }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: var(--ink-3); color: #fff; }
.btn-line { border-color: var(--line-2); background: #fff; color: var(--ink); }
.btn-line:hover { border-color: var(--brand); color: var(--brand); }
.btn-ghost { border-color: rgba(255, 255, 255, .5); color: #fff; }
.btn-ghost:hover { background: #fff; color: var(--ink); }
.btn-sm { padding: .45em .8em; font-size: .84rem; }
.btn-lg { padding: .85em 1.5em; font-size: 1.02rem; }
.btn.is-added { background: var(--ok); }

/* ---------- top bar ---------- */
.topbar { background: var(--ink); color: #b9c3d3; font-size: .82rem; }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 38px; }
.tb-welcome { margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tb-right { display: flex; align-items: center; gap: 18px; flex: none; }
.tb-right a { color: #dfe5ee; display: inline-flex; align-items: center; gap: 6px; }
.tb-right a:hover { color: var(--gold-soft); }
.tb-clock { display: inline-flex; align-items: center; gap: 6px; }
.tb-clock b { color: #fff; font-family: var(--f-cond); font-size: 1rem; letter-spacing: .04em; }
.tb-clock i { font-style: normal; color: #8fd3a8; }
.tb-clock i::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: currentColor; margin-right: 5px; vertical-align: 1px; }
.tb-clock i.closed { color: #d9b26b; }
.lang { display: inline-flex; border: 1px solid #3a4a64; border-radius: 3px; overflow: hidden; }
.lang a { padding: 2px 9px; }
.lang a[aria-current] { background: var(--brand); color: #fff; }

/* ---------- masthead ---------- */
.masthead { background: #fff; border-bottom: 1px solid var(--line); }
.masthead .wrap { display: flex; align-items: center; gap: 28px; min-height: 92px; }
.brand { display: flex; align-items: center; gap: 14px; flex: none; color: var(--ink); }
.brand img { width: 150px; height: auto; }
.brand-txt { display: flex; flex-direction: column; border-left: 2px solid var(--brand); padding-left: 12px; line-height: 1.2; }
.brand-txt b { font-family: var(--f-cond); font-size: 1.15rem; letter-spacing: .14em; }
.brand-txt i { font-style: normal; font-family: var(--f-serif-zh); font-weight: 600; color: var(--brand); font-size: .98rem; letter-spacing: .1em; margin-top: 3px; }
.brand-txt i em { font-style: normal; color: var(--gold); }
.hsearch { position: relative; flex: 1; display: flex; max-width: 560px; margin-left: auto; }
.hsearch input {
  flex: 1; min-width: 0; height: 46px; padding: 0 16px; border: 2px solid var(--brand); border-right: 0;
  border-radius: var(--radius) 0 0 var(--radius); background: #fff; outline: none;
}
.hsearch button {
  display: inline-flex; align-items: center; gap: 6px; height: 46px; padding: 0 20px; border: 0;
  background: var(--brand); color: #fff; font-weight: 600; border-radius: 0 var(--radius) var(--radius) 0; cursor: pointer;
}
.hsearch button:hover { background: var(--brand-deep); }
.ac {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 60; margin-top: 4px; background: #fff;
  border: 1px solid var(--line-2); box-shadow: var(--shadow); max-height: 420px; overflow: auto;
}
.ac a { display: flex; gap: 12px; align-items: center; padding: 8px 12px; border-bottom: 1px solid var(--line); color: var(--text); }
.ac a:hover, .ac a.on { background: var(--paper); }
.ac img { width: 44px; height: 44px; object-fit: contain; background: #fff; }
.ac small { display: block; color: var(--muted); }
.ac code { margin-left: auto; color: var(--brand); font: 600 .78rem var(--f-cond); }
.mh-cta { display: flex; align-items: center; gap: 14px; flex: none; }
.seal-v {
  writing-mode: vertical-rl; font-family: var(--f-serif-zh); font-weight: 900; font-size: .9rem; letter-spacing: .12em;
  color: #fff; background: var(--brand); padding: 6px 4px; border-radius: 2px; line-height: 1;
  box-shadow: inset 0 0 0 2px var(--brand), inset 0 0 0 3px rgba(255, 255, 255, .7);
}
.basket { position: relative; display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border: 1px solid var(--line-2); border-radius: var(--radius); color: var(--ink); font-weight: 600; }
.basket:hover { border-color: var(--brand); }
.basket b, .floatbar b {
  min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px; background: var(--brand); color: #fff;
  font: 700 .75rem/20px var(--f-en); text-align: center;
}
.nav-toggle { display: none; border: 1px solid var(--line-2); background: #fff; border-radius: var(--radius); padding: 9px; cursor: pointer; }
.nav-toggle .ic { width: 22px; height: 22px; }

/* ---------- main nav ---------- */
.mainnav { background: var(--brand); position: sticky; top: 0; z-index: 50; box-shadow: 0 2px 0 var(--brand-deep); }
.nav-l1 { list-style: none; margin: 0; padding: 0; display: flex; justify-content: space-between; }
.nav-l1 > li { position: static; display: flex; align-items: stretch; }
.nav-l1 > li > a {
  display: flex; flex-direction: column; justify-content: center; align-items: center; color: #fff;
  padding: 9px 14px; line-height: 1.2; min-height: 56px; text-align: center;
}
.nav-l1 > li > a span { font-weight: 600; font-size: .98rem; }
.nav-l1 > li > a small { font-size: .7rem; opacity: .78; letter-spacing: .08em; margin-top: 2px; }
.is-zh .nav-l1 > li > a small { text-transform: uppercase; letter-spacing: .06em; }
.nav-l1 > li:hover > a, .nav-l1 > li.on > a { background: var(--brand-deep); color: #fff; }
.nav-l1 > li.on > a { box-shadow: inset 0 -3px 0 var(--gold-soft); }
.mega-btn { display: none; }
.mega {
  position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-top: 3px solid var(--gold);
  box-shadow: 0 18px 40px rgba(15, 27, 45, .18); visibility: hidden; opacity: 0; transform: translateY(6px);
  transition: opacity .18s, transform .18s, visibility .18s;
}
.has-mega:hover .mega, .has-mega:focus-within .mega, .mega.open { visibility: visible; opacity: 1; transform: none; }
.mega-in { max-width: var(--wrap); margin: 0 auto; padding: 24px 20px 8px; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px 24px; }
.mega-sec { display: flex; gap: 8px; align-items: flex-start; font-weight: 700; color: var(--ink); padding-bottom: 8px; border-bottom: 1px solid var(--line); margin-bottom: 6px; line-height: 1.3; }
.mega-sec .ic { color: var(--brand); margin-top: 2px; }
.mega-sec em { display: block; font-style: normal; font-weight: 400; color: var(--muted); font-size: .78rem; }
.mega ul { list-style: none; margin: 0; padding: 0; }
.mega li a { display: block; padding: 3px 0; font-size: .87rem; color: var(--muted); }
.mega li a:hover { color: var(--brand); }
.mega li.more a { color: var(--brand); font-weight: 600; }
.mega-all { display: flex; align-items: center; justify-content: center; gap: 8px; background: var(--paper); padding: 12px; font-weight: 600; color: var(--brand); border-top: 1px solid var(--line); }

.fret { height: 12px; background: var(--paper) var(--fret) repeat-x center / 24px 12px; border-bottom: 1px solid var(--line); }
.fret-gold { background-color: var(--ink); border: 0; opacity: .9; }

/* ---------- section heading ---------- */
.sh { text-align: center; max-width: 760px; margin: 0 auto 44px; }
.sh-d {
  display: inline-flex; align-items: center; gap: 14px; color: var(--brand);
  font-family: var(--f-serif-zh); font-weight: 900; font-size: 1.05rem; letter-spacing: .3em; margin-bottom: 6px;
}
.is-zh .sh-d { font-family: var(--f-cond); font-weight: 600; letter-spacing: .24em; font-size: .9rem; }
.sh-d::before, .sh-d::after { content: ""; width: 38px; height: 1px; background: var(--gold); }
.sh h2 { font-size: clamp(1.7rem, 1.2rem + 1.6vw, 2.4rem); margin-bottom: 12px; letter-spacing: -.01em; }
.is-zh .sh h2 { font-family: var(--f-serif-zh); font-weight: 900; letter-spacing: .06em; }
.sh p { color: var(--muted); font-size: 1.05rem; margin: 0; }
.sh.left { text-align: left; margin-left: 0; }
.sh.left .sh-d::before { display: none; }
.bg-ink .sh p { color: #a9b5c8; }
.bg-ink .sh-d { color: var(--gold-soft); }

/* ---------- home hero ---------- */
.hero { position: relative; background: var(--ink); color: #fff; overflow: hidden; padding: 0; }
.hero-slides { position: relative; height: clamp(460px, 62vh, 640px); }
.hero-slide {
  position: absolute; inset: 0; background: var(--bg) center / cover no-repeat; opacity: 0; transition: opacity .9s ease;
  display: flex; align-items: center;
}
.hero-slide::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 18, 32, .92) 0%, rgba(10, 18, 32, .72) 45%, rgba(10, 18, 32, .15) 100%); }
.hero-slide.on { opacity: 1; z-index: 1; }
.hero-slide .wrap { position: relative; display: flex; gap: 28px; align-items: flex-start; }
.hero-v {
  writing-mode: vertical-rl; font-family: var(--f-serif-zh); font-weight: 900; font-size: 1.35rem; letter-spacing: .32em;
  color: #fff; background: var(--brand); padding: 16px 9px; border-radius: 2px; flex: none; line-height: 1;
  box-shadow: inset 0 0 0 3px var(--brand), inset 0 0 0 4px rgba(255, 255, 255, .6);
}
.hero-copy { max-width: 680px; }
.hero-eyebrow { display: inline-block; font: 600 .82rem var(--f-cond); letter-spacing: .22em; text-transform: uppercase; color: var(--gold-soft); margin-bottom: 12px; }
.hero-zh { display: block; font-family: var(--f-serif-zh); font-weight: 900; font-size: clamp(1.2rem, .9rem + 1vw, 1.7rem); color: var(--gold-soft); letter-spacing: .12em; margin-bottom: 8px; }
.hero h1, .hero .h1 { color: #fff; font-size: clamp(2rem, 1.2rem + 3vw, 3.5rem); line-height: 1.08; letter-spacing: -.015em; margin-bottom: 18px; font-weight: 700; }
.is-zh .hero h1, .is-zh .hero .h1 { font-family: var(--f-serif-zh); font-weight: 900; letter-spacing: .04em; line-height: 1.25; }
.hero p { color: #d3dae6; font-size: 1.1rem; max-width: 560px; margin-bottom: 26px; }
.hero-act { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-dots { position: absolute; z-index: 3; left: 0; right: 0; bottom: 92px; }
.hero-dots .wrap { display: flex; gap: 8px; }
.hero-dots button { width: 34px; height: 4px; border: 0; padding: 0; background: rgba(255, 255, 255, .35); cursor: pointer; }
.hero-dots button[aria-current="true"] { background: var(--brand); }
.hero-facts { position: relative; z-index: 3; background: rgba(15, 27, 45, .96); border-top: 1px solid rgba(184, 138, 60, .5); }
.hero-facts ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.hero-facts li { padding: 18px 20px; border-left: 1px solid rgba(255, 255, 255, .09); display: flex; gap: 14px; align-items: center; }
.hero-facts li:first-child { border-left: 0; }
.hero-facts b { font: 700 2.1rem/1 var(--f-cond); color: #fff; }
.hero-facts b sup { color: var(--brand); font-size: .55em; }
.hero-facts li > span { color: #a9b5c8; font-size: .86rem; line-height: 1.35; }

/* ---------- inner page hero + crumbs ---------- */
.phero { position: relative; padding: 58px 0 54px; background: var(--ink) var(--bg) center / cover no-repeat; color: #fff; }
.phero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 18, 32, .94), rgba(10, 18, 32, .7)); }
.phero .wrap { position: relative; }
.phero-d { font-family: var(--f-serif-zh); font-weight: 900; color: var(--gold-soft); letter-spacing: .2em; margin: 0 0 6px; font-size: 1.05rem; }
.is-zh .phero-d { font-family: var(--f-cond); font-weight: 600; letter-spacing: .16em; text-transform: uppercase; font-size: .9rem; }
.phero h1 { color: #fff; font-size: clamp(1.7rem, 1.1rem + 2vw, 2.6rem); margin: 0; max-width: 900px; }
.is-zh .phero h1 { font-family: var(--f-serif-zh); font-weight: 900; letter-spacing: .05em; }
.phero-lead { color: #c6cfdc; max-width: 760px; margin: 12px 0 0; font-size: 1.05rem; }
.crumbs { background: var(--paper); border-bottom: 1px solid var(--line); font-size: .86rem; }
.crumbs ol { list-style: none; margin: 0; padding: 11px 0; display: flex; flex-wrap: wrap; gap: 4px 0; }
.crumbs li + li::before { content: "/"; color: var(--line-2); margin: 0 9px; }
.crumbs a { color: var(--muted); }
.crumbs span { color: var(--ink); font-weight: 600; }

/* ---------- product center (home tabs) ---------- */
.pc { display: grid; grid-template-columns: 290px 1fr; border: 1px solid var(--line); background: #fff; }
.pc-tabs { list-style: none; margin: 0; padding: 0; background: var(--ink); }
.pc-tabs button {
  width: 100%; display: flex; gap: 12px; align-items: center; text-align: left; border: 0; background: none;
  color: #c9d2e0; padding: 14px 18px; border-bottom: 1px solid rgba(255, 255, 255, .07); cursor: pointer; line-height: 1.3;
}
.pc-tabs button .ic { color: var(--gold-soft); width: 22px; height: 22px; }
.pc-tabs button em { display: block; font-style: normal; font-size: .76rem; color: #8392aa; }
.pc-tabs button[aria-selected="true"], .pc-tabs button:hover { background: var(--brand); color: #fff; }
.pc-tabs button[aria-selected="true"] em, .pc-tabs button:hover em { color: #d3defa; }
.pc-tabs button[aria-selected="true"] .ic { color: #fff; }
.pc-panel { padding: 24px; }
.pc-panel[hidden] { display: none; }
.pc-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-bottom: 18px; border-bottom: 1px solid var(--line); padding-bottom: 12px; }
.pc-head h3 { margin: 0; font-size: 1.3rem; }
.pc-head a { font-weight: 600; color: var(--brand); display: inline-flex; gap: 6px; align-items: center; white-space: nowrap; }

/* ---------- tiles + cards ---------- */
.grid { display: grid; gap: 20px; }
.grid > * { min-width: 0; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.tile { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); color: var(--text); transition: border-color .18s, box-shadow .18s; position: relative; }
.tile:hover { border-color: var(--brand); box-shadow: var(--shadow); color: var(--text); }
.tile::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -1px; height: 3px; background: var(--brand); transition: right .25s; }
.tile:hover::after { right: 0; }
.tile-img { aspect-ratio: 4 / 3; background: #fff; display: flex; align-items: center; justify-content: center; overflow: hidden; border-bottom: 1px solid var(--line); }
.tile-img img { width: 100%; height: 100%; object-fit: contain; padding: 8px; transition: transform .4s; }
.tile-img img[src*="/images/"] { object-fit: cover; padding: 0; }
.tile:hover .tile-img img { transform: scale(1.04); }
.tile-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.tile-t { font-weight: 700; color: var(--ink); line-height: 1.3; }
.tile-t em { display: block; font-style: normal; font-weight: 400; color: var(--muted); font-size: .82rem; margin-top: 2px; }
.tile-x { color: var(--muted); font-size: .88rem; line-height: 1.5; }
.tile-m { margin-top: auto; display: inline-flex; gap: 6px; align-items: center; color: var(--brand); font: 600 .85rem var(--f-en); }

.ph { width: 100%; height: 100%; min-height: 140px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  color: var(--gold); background: var(--paper) var(--fret) repeat-x bottom / 24px 12px; text-align: center; padding: 12px; }
.ph .ic { width: 34px; height: 34px; opacity: .8; }
.ph b { font: 600 .8rem var(--f-en); color: var(--muted); letter-spacing: .04em; }

.pcard { background: #fff; border: 1px solid var(--line); display: flex; flex-direction: column; transition: border-color .18s, box-shadow .18s; }
.pcard:hover { border-color: var(--line-2); box-shadow: var(--shadow); }
.pcard-img { aspect-ratio: 1; display: block; overflow: hidden; background: #fff; border-bottom: 1px solid var(--line); }
.pcard-img img { width: 100%; height: 100%; object-fit: contain; transition: transform .4s; }
.pcard:hover .pcard-img img { transform: scale(1.05); }
.pcard-body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pcard-sku { font: 600 .78rem var(--f-cond); color: var(--brand); letter-spacing: .06em; }
.pcard h3 { font-size: .98rem; margin: 0; line-height: 1.3; }
.pcard h3 a { color: var(--ink); }
.pcard h3 a:hover { color: var(--brand); }
.pcard-spec { margin: 2px 0 0; font-size: .8rem; color: var(--muted); }
.pcard-spec div { display: flex; gap: 6px; border-top: 1px dashed var(--line); padding: 3px 0; }
.pcard-spec dt { flex: none; max-width: 52%; }
.pcard-spec dt::after { content: ":"; }
.pcard-spec dd { margin: 0; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pcard-act { margin-top: auto; padding-top: 8px; display: flex; gap: 6px; flex-wrap: wrap; }
.pcard-act .btn { flex: 1; }

/* ---------- about / split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.frame { position: relative; }
.frame img { width: 100%; }
.frame::before { content: ""; position: absolute; inset: 16px -16px -16px 16px; border: 2px solid var(--gold); z-index: -1; }
.frame-tag {
  position: absolute; left: -14px; bottom: 28px; background: var(--brand); color: #fff; padding: 14px 18px; box-shadow: var(--shadow);
}
.frame-tag b { display: block; font: 700 2.4rem/1 var(--f-cond); }
.frame-tag span { font-size: .82rem; }
.lead { font-size: 1.12rem; color: var(--ink-3); }
.ticks { list-style: none; margin: 0 0 1.2em; padding: 0; display: grid; gap: 8px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; }
.ticks li .ic { color: var(--brand); margin-top: 4px; }
.ticks.two { grid-template-columns: 1fr 1fr; }

/* ---------- stats band ---------- */
.stats { background: var(--ink) url("/images/Workshop-Equipments-001.jpg") center / cover; position: relative; padding: 56px 0; }
.stats::before { content: ""; position: absolute; inset: 0; background: rgba(10, 18, 32, .9); }
.stats ul { position: relative; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; text-align: center; }
.stats b { display: block; font: 700 clamp(2.4rem, 1.8rem + 2vw, 3.4rem)/1 var(--f-cond); color: #fff; }
.stats b sup { color: var(--brand); font-size: .5em; }
.stats li > span { color: #a9b5c8; }
.stats small { display: block; font-family: var(--f-serif-zh); color: var(--gold-soft); letter-spacing: .2em; margin-top: 4px; }

/* ---------- advantage cards ---------- */
.adv { counter-reset: adv; }
.adv-item { position: relative; background: #fff; border: 1px solid var(--line); padding: 28px 24px 24px; }
.adv-item::before {
  counter-increment: adv; content: counter(adv, decimal-leading-zero); position: absolute; right: 18px; top: 10px;
  font: 700 3rem/1 var(--f-cond); color: var(--paper-2);
}
.adv-item .ic { width: 40px; height: 40px; color: var(--brand); margin-bottom: 14px; }
.adv-item h3 { font-size: 1.12rem; margin-bottom: 4px; }
.adv-item .zh2 { display: block; font-family: var(--f-serif-zh); color: var(--gold); font-size: .9rem; letter-spacing: .14em; margin-bottom: 10px; }
.adv-item p { color: var(--muted); margin: 0; font-size: .95rem; }

/* ---------- process steps ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0; position: relative; }
.steps li { position: relative; padding: 0 14px; text-align: center; }
.steps li::before { content: ""; position: absolute; top: 27px; left: 0; right: 0; height: 2px; background: var(--line-2); z-index: 0; }
.steps li:first-child::before { left: 50%; }
.steps li:last-child::before { right: 50%; }
.steps-n {
  position: relative; z-index: 1; display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px;
  border-radius: 50%; background: #fff; border: 2px solid var(--brand); color: var(--brand); font: 700 1.3rem var(--f-cond); margin-bottom: 14px;
}
.steps li:hover .steps-n { background: var(--brand); color: #fff; }
.steps h3 { font-size: 1rem; margin-bottom: 6px; }
.steps p { font-size: .86rem; color: var(--muted); margin: 0; }
.bg-ink .steps-n { background: var(--ink); }
.bg-ink .steps p { color: #a9b5c8; }
.bg-ink .steps li::before { background: #34465f; }

/* ---------- ports / trade panel ---------- */
.ports { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: start; }
.port-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.port-list li { border: 1px solid rgba(255, 255, 255, .12); padding: 14px 16px; display: flex; gap: 12px; align-items: center; }
.port-list .ic { color: var(--gold-soft); width: 26px; height: 26px; }
.port-list b { display: block; color: #fff; }
.port-list span { color: #8f9db4; font-size: .85rem; font-family: var(--f-serif-zh); letter-spacing: .1em; }
.terms-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 22px; }
.terms-chips span { border: 1px solid var(--gold); color: var(--gold-soft); padding: 4px 12px; font: 600 .9rem var(--f-cond); letter-spacing: .08em; }
.regions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.regions div { background: rgba(255, 255, 255, .04); border-left: 3px solid var(--brand); padding: 10px 14px; }
.regions b { color: #fff; display: block; }
.regions span { font-size: .84rem; color: #8f9db4; }

/* ---------- news ---------- */
.news { background: #fff; border: 1px solid var(--line); display: flex; flex-direction: column; }
.news-img { aspect-ratio: 16 / 9; overflow: hidden; display: block; }
.news-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.news:hover .news-img img { transform: scale(1.04); }
.news-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.news-meta { display: flex; gap: 12px; align-items: center; font-size: .82rem; color: var(--muted); }
.news-date { font: 700 .9rem var(--f-cond); color: var(--brand); letter-spacing: .04em; }
.news h3 { font-size: 1.08rem; margin: 0; }
.news h3 a { color: var(--ink); }
.news p { color: var(--muted); font-size: .92rem; margin: 0; }
.news .more { margin-top: auto; font-weight: 600; color: var(--brand); display: inline-flex; gap: 6px; align-items: center; }

/* ---------- catalogue layout ---------- */
.cat-layout { display: grid; grid-template-columns: 270px 1fr; gap: 36px; align-items: start; }
.tree { position: sticky; top: 76px; border: 1px solid var(--line); background: #fff; font-size: .9rem; max-height: calc(100vh - 96px); overflow: auto; }
.tree-h { display: flex; align-items: center; gap: 8px; margin: 0; padding: 13px 16px; background: var(--brand); color: #fff; font-size: 1rem; }
.tree > ul { list-style: none; margin: 0; padding: 0; }
.tree summary { list-style: none; cursor: pointer; padding: 10px 16px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.tree summary::-webkit-details-marker { display: none; }
.tree summary::after { content: "+"; color: var(--gold); font-weight: 700; }
.tree details[open] summary::after { content: "–"; }
.tree summary a { color: var(--ink); font-weight: 600; }
.tree li.open > details > summary { background: var(--paper); }
.tree details ul { list-style: none; margin: 0; padding: 6px 0 8px; background: #fff; border-bottom: 1px solid var(--line); }
.tree details li a { display: block; padding: 4px 16px 4px 26px; color: var(--muted); }
.tree details li a:hover { color: var(--brand); }
.tree details li.on > a { color: var(--brand); font-weight: 600; }
.tree details li ul { padding: 2px 0 6px; border: 0; }
.tree details li ul a { padding-left: 38px; font-size: .85rem; }
.tree a[aria-current] { color: var(--brand) !important; font-weight: 700; }
.tree-help { padding: 16px; background: var(--paper); }
.tree-help b { color: var(--ink); }
.tree-help p { color: var(--muted); font-size: .85rem; margin: 4px 0 10px; }

.intro { display: grid; grid-template-columns: 1fr 300px; gap: 28px; margin-bottom: 34px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.intro h2 { font-size: 1.5rem; }
.intro .bi-h { display: block; font-family: var(--f-serif-zh); color: var(--brand); letter-spacing: .14em; font-size: 1rem; margin-bottom: 4px; }
.is-zh .intro .bi-h { font-family: var(--f-cond); letter-spacing: .12em; text-transform: uppercase; font-size: .85rem; }
.tips { background: var(--paper); border-top: 3px solid var(--brand); padding: 18px 20px; }
.tips h3 { font-size: 1rem; display: flex; gap: 8px; align-items: center; }
.tips ol { margin: 0; padding-left: 20px; color: var(--ink-3); font-size: .92rem; }
.tips li { margin-bottom: 6px; }
.facts-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 0; }
.facts-row span { background: var(--paper); border: 1px solid var(--line); padding: 4px 10px; font-size: .84rem; color: var(--ink-3); }
.facts-row b { color: var(--brand); font-family: var(--f-cond); font-size: 1rem; }
.block-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; border-bottom: 2px solid var(--ink); padding-bottom: 8px; margin: 0 0 20px; }
.block-h h2 { font-size: 1.25rem; margin: 0; }
.block-h h2::before { content: ""; display: inline-block; width: 8px; height: 8px; background: var(--brand); transform: rotate(45deg); margin-right: 10px; vertical-align: 3px; }
.block-h span { color: var(--muted); font-size: .88rem; }
.subgroup { margin-bottom: 44px; }

/* ---------- product detail ---------- */
.pd { display: grid; grid-template-columns: 1fr 1.1fr; gap: 44px; align-items: start; }
.pd-gallery { position: sticky; top: 80px; }
.pd-photo { border: 1px solid var(--line); background: #fff; aspect-ratio: 1; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.pd-photo img { width: 100%; height: 100%; object-fit: contain; transition: transform .3s; transform-origin: var(--zx, 50%) var(--zy, 50%); }
.pd-photo.zoom img { transform: scale(1.8); }
.pd-photo .ph { min-height: 100%; }
.pd-note { font-size: .8rem; color: var(--muted); margin-top: 8px; }
.pd-sku { display: inline-flex; align-items: center; gap: 10px; font: 600 .85rem var(--f-cond); letter-spacing: .08em; color: var(--muted); margin-bottom: 10px; }
.pd-sku b { color: #fff; background: var(--brand); padding: 3px 10px; border-radius: 2px; letter-spacing: .1em; }
.pd h1 { font-size: clamp(1.6rem, 1.2rem + 1.3vw, 2.2rem); margin-bottom: 4px; }
.pd .pd-zh { font-family: var(--f-serif-zh); font-weight: 600; color: var(--brand); font-size: 1.15rem; letter-spacing: .08em; margin: 0 0 16px; }
.is-zh .pd .pd-zh { font-family: var(--f-en); font-weight: 500; letter-spacing: 0; color: var(--muted); font-size: 1rem; }
.pd-sum { font-size: 1.04rem; color: var(--ink-3); }
.pd-quick { margin: 18px 0; border: 1px solid var(--line); }
.pd-quick div { display: grid; grid-template-columns: 42% 1fr; border-top: 1px solid var(--line); font-size: .92rem; }
.pd-quick div:first-child { border-top: 0; }
.pd-quick dt { background: var(--paper); padding: 8px 12px; color: var(--muted); }
.pd-quick dd { margin: 0; padding: 8px 12px; color: var(--ink); font-weight: 500; }
.pd-act { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0; }
.pd-act .btn { flex: 1 1 180px; }
.trade dl { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); }
.trade dl div { padding: 10px 14px; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); }
.trade dl div:nth-child(2n) { border-right: 0; }
.trade dt { font-size: .78rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.is-zh .trade dt { text-transform: none; letter-spacing: .04em; }
.trade dd { margin: 2px 0 0; color: var(--ink); font-weight: 600; font-size: .92rem; }
.trade .muted { margin: 8px 0 0; font-size: .8rem; }

.ptabs { margin-top: 56px; }
.ptab-nav { display: flex; gap: 0; border-bottom: 2px solid var(--ink); overflow-x: auto; position: sticky; top: 56px; background: #fff; z-index: 5; }
.ptab-nav a { padding: 12px 20px; font-weight: 600; color: var(--ink); white-space: nowrap; border: 1px solid transparent; border-bottom: 0; }
.ptab-nav a:hover, .ptab-nav a.on { background: var(--ink); color: #fff; }
.psec { padding: 34px 0 6px; scroll-margin-top: 120px; }
.psec h2 { font-size: 1.3rem; display: flex; align-items: baseline; gap: 12px; }
.psec h2 small { font-family: var(--f-serif-zh); color: var(--gold); font-weight: 600; font-size: .85rem; letter-spacing: .16em; }
.is-zh .psec h2 small { font-family: var(--f-cond); letter-spacing: .1em; text-transform: uppercase; }
.spec-t { width: 100%; border-collapse: collapse; font-size: .94rem; }
.spec-t th, .spec-t td { text-align: left; padding: 10px 14px; border: 1px solid var(--line); vertical-align: top; }
.spec-t thead th { background: var(--ink); color: #fff; font-weight: 600; border-color: var(--ink); }
.spec-t tbody th { background: var(--paper); font-weight: 600; color: var(--ink-3); width: 38%; }
.spec-t tbody th small { display: block; color: var(--muted); font-weight: 400; }
.spec-t tbody tr:hover td { background: #fffaf2; }
.feat { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.feat li { display: flex; gap: 12px; padding: 14px 16px; background: var(--paper); border-left: 3px solid var(--brand); }
.feat li .ic { color: var(--brand); margin-top: 3px; }
.apps { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin: 0; padding: 0; }
.apps li { border: 1px solid var(--line-2); padding: 7px 14px; border-radius: 30px; font-size: .92rem; background: #fff; }
.std { list-style: none; margin: 0 0 10px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.std li { border: 1px solid var(--line-2); padding: 5px 12px; font: 600 .9rem var(--f-cond); letter-spacing: .03em; color: var(--ink-3); display: inline-flex; gap: 8px; align-items: center; }
.std li.cn { border-color: var(--brand); color: var(--brand-deep); background: var(--brand-tint); }
.std abbr { text-decoration: none; background: var(--brand); color: #fff; font-size: .7rem; padding: 1px 5px; border-radius: 2px; }
.pack { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.pack div { border: 1px solid var(--line); padding: 18px; text-align: center; }
.pack .ic { width: 34px; height: 34px; color: var(--brand); margin: 0 auto 10px; }
.pack b { display: block; color: var(--ink); margin-bottom: 4px; }
.pack span { color: var(--muted); font-size: .86rem; }

/* ---------- rich text (articles, legacy copy) ---------- */
.prose { max-width: 820px; }
.prose h2 { font-size: 1.45rem; margin-top: 1.6em; }
.prose h3 { font-size: 1.15rem; margin-top: 1.3em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: .4em; }
.prose blockquote { margin: 1.5em 0; padding: 18px 24px; border-left: 4px solid var(--brand); background: var(--paper); font-family: Georgia, var(--f-serif-zh), serif; font-size: 1.1rem; color: var(--ink-3); }
.prose table { width: 100%; border-collapse: collapse; margin: 1.2em 0; font-size: .94rem; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px 12px; text-align: left; }
.prose th { background: var(--paper); }
.prose img { margin: 1.2em 0; }
.art-layout { display: grid; grid-template-columns: 1fr 320px; gap: 48px; align-items: start; }
.art-meta { display: flex; flex-wrap: wrap; gap: 16px; color: var(--muted); font-size: .9rem; margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.art-meta span { display: inline-flex; gap: 6px; align-items: center; }
.art-cover { margin-bottom: 24px; border: 1px solid var(--line); }
.side-box { border: 1px solid var(--line); background: #fff; margin-bottom: 24px; }
.side-box h3 { margin: 0; padding: 12px 16px; background: var(--ink); color: #fff; font-size: 1rem; }
.side-box ul { list-style: none; margin: 0; padding: 6px 0; }
.side-box li a { display: block; padding: 8px 16px; border-bottom: 1px dashed var(--line); font-size: .9rem; color: var(--ink-3); }
.side-box li a:hover { color: var(--brand); }
.side-box .pad { padding: 16px; }
.note { display: flex; gap: 10px; align-items: flex-start; padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px; }
.note.ok { background: #e8f5ee; color: #0c5132; }
.note.bad { background: var(--brand-tint); color: var(--brand-deep); }
.note.info { background: var(--paper); color: var(--ink-3); border: 1px solid var(--line); }

/* ---------- inquiry form ---------- */
.inq { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--brand); padding: 28px; }
.inq-h { font-size: 1.35rem; }
.inq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.inq label { display: flex; flex-direction: column; gap: 5px; font-size: .88rem; font-weight: 600; color: var(--ink-3); }
.inq label.full { grid-column: 1 / -1; }
.inq input, .inq textarea { border: 1px solid var(--line-2); border-radius: var(--radius); padding: 10px 12px; background: #fff; font-weight: 400; width: 100%; }
.inq input:focus, .inq textarea:focus { border-color: var(--brand); outline: none; box-shadow: 0 0 0 3px var(--brand-tint); }
.inq-foot { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin-top: 18px; }
.inq-foot .muted { margin: 0; flex: 1; min-width: 220px; }
.inq-prod { display: flex; gap: 10px; align-items: center; background: var(--paper); padding: 10px 14px; margin-bottom: 16px; font-size: .92rem; }
.inq-prod .ic { color: var(--brand); }
.inq-basket { border: 1px dashed var(--line-2); padding: 14px 18px; margin: 0 0 18px; }
.inq-basket legend { font-weight: 700; color: var(--ink); padding: 0 6px; }
.inq-basket ol { margin: 0; padding-left: 20px; }
.inq-basket li { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--line); }
.inq-basket li code { color: var(--brand); font: 600 .82rem var(--f-cond); margin-right: 8px; }
.inq-basket li button { border: 0; background: none; color: var(--muted); cursor: pointer; font-size: .82rem; text-decoration: underline; }
.inq-basket .muted[hidden] { display: none; }

/* ---------- contact ---------- */
.contact-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-bottom: 44px; }
.ccard { border: 1px solid var(--line); padding: 22px; background: #fff; }
.ccard .ic { width: 30px; height: 30px; color: var(--brand); margin-bottom: 10px; }
.ccard h3 { font-size: 1rem; margin-bottom: 4px; }
.ccard p { margin: 0; color: var(--muted); font-size: .92rem; word-break: break-word; }

/* ---------- CTA band + footer ---------- */
.cta-band { background: var(--brand); color: #fff; padding: 46px 0; position: relative; overflow: hidden; }
.cta-band::after { content: ""; position: absolute; inset: 0; background: var(--fret) repeat-x top / 24px 12px; opacity: .35; height: 12px; }
.cta-band .wrap { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.cta-zh { font-family: var(--f-serif-zh); font-weight: 900; letter-spacing: .3em; color: #c9d8fa; display: block; margin-bottom: 4px; }
.cta-band h2 { color: #fff; font-size: clamp(1.3rem, 1rem + 1vw, 1.75rem); margin-bottom: 6px; }
.cta-band p { color: #dbe5fb; margin: 0; max-width: 680px; }
.cta-act { display: flex; flex-wrap: wrap; gap: 12px; flex: none; }
.cta-band .btn-pri { background: #fff; color: var(--brand); }
.cta-band .btn-pri:hover { background: var(--ink); color: #fff; }
.foot { background: var(--ink); color: #9fadc2; font-size: .92rem; }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1.1fr .9fr 1.3fr; gap: 40px; padding-top: 52px; padding-bottom: 40px; }
.foot h3 { color: #fff; font-size: 1rem; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid #2a3a54; position: relative; }
.foot h3::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 36px; height: 2px; background: var(--brand); }
.foot ul { list-style: none; margin: 0; padding: 0; }
.foot li { margin-bottom: 7px; }
.foot a { color: #c3cddc; }
.foot a:hover { color: var(--gold-soft); }
.foot-brand img { width: 132px; background: #fff; padding: 6px 10px; border-radius: 3px; margin-bottom: 14px; }
.foot-name b { color: #fff; display: block; font-size: 1.05rem; }
.foot-name span { font-family: var(--f-serif-zh); color: var(--gold-soft); letter-spacing: .14em; }
.foot-contact p { display: flex; gap: 10px; align-items: flex-start; }
.foot-contact .ic { color: var(--brand); margin-top: 4px; }
.wechat-tile { display: flex; gap: 12px; align-items: center; border: 1px solid #2a3a54; padding: 10px; margin-top: 14px; max-width: 300px; }
.wechat-tile .qr { width: 56px; height: 56px; background: #fff; display: flex; align-items: center; justify-content: center; color: #07c160; flex: none; }
.wechat-tile .qr .ic { width: 32px; height: 32px; }
.wechat-tile b { display: block; color: #fff; font-size: .88rem; }
.wechat-tile span { font-size: .82rem; }
.foot-bottom { border-top: 1px solid #22314a; padding: 16px 0; font-size: .82rem; }
.foot-bottom .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.foot-bottom p { margin: 0; }

.floatbar { position: fixed; right: 0; top: 50%; transform: translateY(-50%); z-index: 70; display: flex; flex-direction: column; box-shadow: var(--shadow); }
.floatbar a { position: relative; width: 58px; height: 58px; background: var(--ink); color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; border-bottom: 1px solid #22314a; font-size: .62rem; text-align: center; line-height: 1.1; }
.floatbar a:hover { background: var(--brand); color: #fff; }
.floatbar .ic { width: 22px; height: 22px; }
.floatbar .fb-wa { background: #1fa855; }
.floatbar .fb-inq { background: var(--brand); }
.floatbar b { position: absolute; top: 4px; right: 4px; background: #fff; color: var(--brand); min-width: 16px; height: 16px; line-height: 16px; font-size: .65rem; }
.floatbar .fb-top { opacity: 0; pointer-events: none; transition: opacity .2s; }
.floatbar .fb-top.show { opacity: 1; pointer-events: auto; }

/* ---------- misc pages ---------- */
.faq details { border: 1px solid var(--line); margin-bottom: 10px; background: #fff; }
.faq summary { cursor: pointer; padding: 14px 18px; font-weight: 600; color: var(--ink); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::after { content: "+"; color: var(--brand); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details[open] summary { border-bottom: 1px solid var(--line); background: var(--paper); }
.faq details > div { padding: 14px 18px; color: var(--ink-3); }
.cards-terms { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.cards-terms div { border: 1px solid var(--line); padding: 22px; background: #fff; }
.cards-terms h3 { font-size: 1.05rem; display: flex; gap: 10px; align-items: center; }
.cards-terms .ic { color: var(--brand); width: 26px; height: 26px; }
.cards-terms p, .cards-terms li { color: var(--muted); font-size: .93rem; }
.cards-terms ul { padding-left: 18px; margin: 0; }
.incoterm-t td:first-child { font: 700 1.05rem var(--f-cond); color: var(--brand); letter-spacing: .06em; white-space: nowrap; }
.sec-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.sec-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); color: var(--text); }
.sec-card:hover { border-color: var(--brand); box-shadow: var(--shadow); color: var(--text); }
.sec-card-top { display: flex; gap: 14px; align-items: center; padding: 18px 20px; background: var(--ink); color: #fff; }
.sec-card-top .ic { width: 34px; height: 34px; color: var(--gold-soft); }
.sec-card-top b { display: block; font-size: 1.08rem; line-height: 1.25; }
.sec-card-top em { font-style: normal; font-size: .84rem; color: #a9b5c8; font-family: var(--f-serif-zh); letter-spacing: .1em; }
.is-zh .sec-card-top em { font-family: var(--f-en); letter-spacing: 0; }
.sec-card ul { list-style: none; margin: 0; padding: 12px 20px; columns: 2; column-gap: 16px; font-size: .86rem; color: var(--muted); flex: 1; }
.sec-card li { break-inside: avoid; padding: 3px 0; }
.sec-card-foot { padding: 12px 20px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; color: var(--brand); font-weight: 600; font-size: .9rem; }
.search-res { list-style: none; padding: 0; margin: 0; }
.big404 { font: 700 7rem/1 var(--f-cond); color: var(--brand); margin: 0; }

/* ---------- responsive ---------- */
@media (max-width: 1180px) {
  .nav-l1 > li > a { padding: 9px 9px; }
  .nav-l1 > li > a span { font-size: .9rem; }
  .mega-in { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .g5 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 980px) {
  section { padding: 56px 0; }
  .seal-v, .tb-welcome, .tb-right .hide-s { display: none; }
  .topbar .wrap { justify-content: flex-end; }
  .masthead .wrap { flex-wrap: wrap; gap: 12px 16px; min-height: 0; padding-top: 12px; padding-bottom: 12px; }
  .hsearch { order: 3; flex-basis: 100%; max-width: none; }
  .mh-cta { margin-left: auto; }
  .basket span { display: none; }
  .nav-toggle { display: inline-flex; }
  .mainnav { position: static; display: none; }
  .mainnav.open { display: block; }
  .nav-l1 { flex-direction: column; }
  .nav-l1 > li { flex-wrap: wrap; border-top: 1px solid rgba(255, 255, 255, .15); }
  .nav-l1 > li > a { flex: 1; flex-direction: row; justify-content: flex-start; gap: 10px; min-height: 48px; align-items: baseline; }
  .mega-btn { display: inline-flex; align-items: center; justify-content: center; width: 52px; background: none; border: 0; color: #fff; cursor: pointer; }
  .mega { position: static; flex-basis: 100%; display: none; visibility: visible; opacity: 1; transform: none; box-shadow: none; }
  .mega.open { display: block; }
  .has-mega:hover .mega:not(.open) { display: none; }
  .mega-in { grid-template-columns: 1fr 1fr; padding: 16px; }
  .hero-facts ul, .stats ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-facts li:nth-child(3) { border-left: 0; }
  .pc { grid-template-columns: 1fr; }
  .pc-tabs { display: flex; overflow-x: auto; }
  .pc-tabs li { flex: none; }
  .pc-tabs button { border-bottom: 0; border-right: 1px solid rgba(255, 255, 255, .07); white-space: nowrap; }
  .split, .ports, .pd, .art-layout, .intro { grid-template-columns: 1fr; gap: 32px; }
  .cat-layout { grid-template-columns: 1fr; }
  .tree { position: static; max-height: none; order: 2; }
  .pd-gallery { position: static; max-width: 520px; }
  .g4, .g5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 28px; }
  .steps li:nth-child(3)::before { right: 50%; }
  .steps li:nth-child(4)::before { left: 50%; }
  .contact-cards, .pack { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sec-list, .cards-terms { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta-band .wrap { flex-direction: column; align-items: flex-start; }
  .frame-tag { left: 10px; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .brand img { width: 110px; }
  .brand-txt b { font-size: .95rem; letter-spacing: .1em; }
  .tb-clock { font-size: .78rem; }
  .tb-right { gap: 12px; }
  .tb-right > a:not(.hide-s) { display: none; }
  .hero-slides { height: 520px; }
  .hero-v { display: none; }
  .hero-dots { bottom: 16px; }
  .hero-facts li { padding: 14px 12px; gap: 10px; }
  .hero-facts b { font-size: 1.6rem; }
  .g2, .g3, .g4, .g5, .grid.g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .sec-list, .cards-terms, .feat, .inq-grid, .regions, .port-list, .ticks.two { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps li::before { display: none; }
  .trade dl { grid-template-columns: 1fr; }
  .trade dl div { border-right: 0; }
  .pcard-act .btn { flex-basis: 100%; }
  .inq { padding: 20px 16px; }
  .floatbar { top: auto; bottom: 0; left: 0; right: 0; transform: none; flex-direction: row; }
  .floatbar a { flex: 1; height: 52px; width: auto; border-bottom: 0; border-right: 1px solid #22314a; }
  .floatbar .fb-top { display: none; }
  body { padding-bottom: 52px; }
  .mega-in { grid-template-columns: 1fr; }
  .ptab-nav { top: 0; }
  .spec-t tbody th { width: 45%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* ---- Content protection layer ---- */
body.protected{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-touch-callout:none}
body.protected input,body.protected textarea,body.protected select,body.protected [contenteditable="true"],body.protected [data-allow-copy],body.protected a[href^="mailto:"],body.protected a[href^="tel:"]{-webkit-user-select:text;-moz-user-select:text;user-select:text;-webkit-touch-callout:default}
body.protected img{-webkit-user-drag:none;user-drag:none;-webkit-touch-callout:none}
@media print{body.protected *{display:none!important}body.protected::after{content:"Printing is disabled. Please contact Liquid International for product documentation.";display:block!important;padding:40px;font:16px sans-serif}}