:root {
  --ink: #173b34;
  --ink-strong: #102f29;
  --muted: #627a74;
  --line: #dcebe5;
  --paper: #ffffff;
  --page: #f3f7f5;
  --soft: #f4fbf8;
  --primary: #3fbd8c;
  --primary-dark: #16845f;
  --primary-deep: #0e5d45;
  --mint: #83dcbc;
  --coral: #ef766b;
  --gold: #f2b84b;
  --shadow: 0 14px 38px rgba(23, 59, 52, 0.09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--page);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, h4, p { margin: 0; }
p { line-height: 1.8; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.topbar { border-bottom: 1px solid #e7eeeb; background: #f7f9f8; color: #71817c; font-size: 13px; }
.topbar-inner { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.topbar-links { display: flex; align-items: center; gap: 24px; white-space: nowrap; }
.topbar a:hover { color: var(--primary-dark); }
.masthead { background: var(--paper); }
.masthead-inner { min-height: 126px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 18px; min-width: 0; }
.brand img { width: 68px; height: 68px; border-radius: 8px; box-shadow: 0 10px 24px rgba(63, 189, 140, 0.22); }
.brand-copy { min-width: 0; }
.brand-copy strong { display: block; color: var(--ink-strong); font-size: 34px; line-height: 1.15; font-weight: 850; }
.brand-copy span { display: block; margin-top: 7px; color: var(--muted); font-size: 13px; }
.header-cta, .button {
  min-height: 48px;
  border: 0;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 24px;
  color: #fff;
  background: var(--coral);
  font-weight: 750;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.header-cta:hover, .button:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(239, 118, 107, 0.24); }
.button-primary { background: var(--primary-dark); }
.button-primary:hover { box-shadow: 0 10px 24px rgba(22, 132, 95, 0.24); }
.button-ghost { color: var(--primary-dark); border: 1px solid rgba(255, 255, 255, 0.72); background: #fff; }
.button-ghost:hover { box-shadow: 0 10px 24px rgba(23, 59, 52, 0.12); }

.site-nav { position: sticky; top: 0; z-index: 80; color: #fff; background: var(--ink-strong); box-shadow: 0 4px 14px rgba(16, 47, 41, 0.12); }
.nav-inner { min-height: 64px; display: flex; align-items: stretch; }
.nav-links { display: grid; grid-template-columns: repeat(6, minmax(130px, 1fr)); width: 100%; }
.nav-links a { display: flex; align-items: center; justify-content: center; padding: 0 18px; font-size: 17px; font-weight: 700; transition: color 0.2s, background 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--ink-strong); background: #fff; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 5px; color: #fff; background: rgba(255, 255, 255, 0.1); cursor: pointer; }
.menu-toggle span, .menu-toggle::before, .menu-toggle::after { content: ""; display: block; width: 21px; height: 2px; margin: 5px auto; background: currentColor; transition: transform 0.2s, opacity 0.2s; }
.menu-toggle[aria-expanded="true"] span { opacity: 0; }
.menu-toggle[aria-expanded="true"]::before { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"]::after { transform: translateY(-7px) rotate(-45deg); }

.hero { overflow: hidden; color: #fff; background: linear-gradient(118deg, var(--primary-deep), var(--primary) 55%, #42a9a2); }
.hero-inner { min-height: 430px; display: grid; grid-template-columns: 1.04fr 0.96fr; align-items: center; gap: 56px; }
.hero-kicker { display: inline-block; margin-bottom: 16px; color: #c8f7e5; font-size: 13px; font-weight: 800; letter-spacing: 2px; }
.hero h1 { max-width: 650px; font-size: 52px; line-height: 1.2; font-weight: 850; letter-spacing: 0; }
.hero-lead { margin-top: 16px; font-size: 22px; font-weight: 700; }
.hero-desc { max-width: 620px; margin-top: 12px; color: rgba(255, 255, 255, 0.76); font-size: 16px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-visual { align-self: end; }
.hero-visual img { width: 100%; max-height: 360px; object-fit: contain; object-position: center bottom; }

.quick-board { position: relative; z-index: 2; margin-top: -1px; background: #fff; border-bottom: 1px solid var(--line); }
.quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.quick-column { min-width: 0; padding: 34px 34px 28px; border-right: 1px solid var(--line); }
.quick-column:first-child { border-left: 1px solid var(--line); }
.quick-column h2 { margin-bottom: 22px; color: var(--primary-dark); font-size: 25px; }
.quick-column ul { min-height: 176px; margin: 0; padding: 0; list-style: none; }
.quick-column li + li { margin-top: 13px; }
.quick-column li a { display: block; overflow: hidden; color: #287364; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.quick-column li a::before { content: "·"; margin-right: 9px; color: var(--coral); font-weight: 900; }
.quick-column li a:hover { color: var(--primary-dark); text-decoration: underline; }
.more-link { display: inline-flex; margin-top: 18px; color: #8a9994; font-size: 13px; font-weight: 700; }
.more-link:hover { color: var(--primary-dark); }

.section { padding: 78px 0; background: #fff; }
.section-muted { background: var(--page); }
.section-head { margin-bottom: 38px; text-align: center; }
.section-head h2 { color: var(--ink-strong); font-size: 34px; }
.section-head p { margin-top: 10px; color: var(--muted); font-size: 16px; }
.section-label { display: inline-flex; align-items: center; gap: 13px; color: var(--primary-dark); font-size: 12px; font-weight: 850; letter-spacing: 2px; }
.section-label::before, .section-label::after { content: ""; width: 32px; height: 1px; background: #b8cec6; }

.feature-grid, .service-highlights, .security-grid, .value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature-card, .service-card, .security-card, .value-card, .flow-card {
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.feature-card:hover, .service-card:hover, .security-card:hover, .value-card:hover { transform: translateY(-4px); border-color: #b9decf; box-shadow: var(--shadow); }
.icon-badge { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; color: var(--primary-dark); background: #ddf6ec; }
.icon-badge.coral { color: #d64e45; background: #fde7e5; }
.icon-badge.gold { color: #a56f00; background: #fff1ce; }
.icon-badge svg { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.feature-card h3, .service-card h3, .security-card h3, .value-card h3 { margin-top: 20px; font-size: 20px; }
.feature-card p, .service-card p, .security-card p, .value-card p { margin-top: 9px; color: var(--muted); font-size: 14px; }

.company-section { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.company-intro-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr); align-items: center; gap: 76px; }
.company-copy .section-label { margin-bottom: 18px; }
.company-copy h2 { color: var(--ink-strong); font-size: 36px; }
.company-copy p { max-width: 690px; margin-top: 16px; color: var(--muted); font-size: 15px; }
.company-copy .button { margin-top: 28px; }
.company-facts { margin: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.company-facts div { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 26px; padding: 19px 4px; border-bottom: 1px solid var(--line); }
.company-facts div:last-child { border-bottom: 0; }
.company-facts dt { color: var(--primary-dark); font-size: 13px; font-weight: 800; }
.company-facts dd { min-width: 0; margin: 0; color: var(--ink); font-size: 15px; line-height: 1.65; }

.info-tabs, .filter-tabs { display: flex; justify-content: center; margin-bottom: 34px; }
.info-tabs button, .filter-tabs button { min-width: 160px; min-height: 48px; padding: 0 22px; border: 1px solid var(--line); color: var(--ink); background: #fff; cursor: pointer; }
.info-tabs button + button, .filter-tabs button + button { border-left: 0; }
.info-tabs button.active, .filter-tabs button.active { color: #fff; border-color: var(--primary-dark); background: var(--primary-dark); }
.showcase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.showcase-card { overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.showcase-thumb { position: relative; aspect-ratio: 16 / 9; overflow: hidden; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, #197a5b, #70d1ad); }
.showcase-thumb::before, .showcase-thumb::after { content: ""; position: absolute; border: 1px solid rgba(255, 255, 255, 0.22); transform: rotate(18deg); }
.showcase-thumb::before { width: 55%; height: 55%; right: -8%; top: -12%; }
.showcase-thumb::after { width: 38%; height: 38%; left: -8%; bottom: -14%; }
.showcase-thumb span { position: relative; z-index: 1; width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; color: var(--primary-dark); background: rgba(255, 255, 255, 0.9); font-size: 24px; font-weight: 850; }
.showcase-card-body { padding: 21px 22px 23px; }
.showcase-card-body h3 { font-size: 17px; }
.showcase-card-body h3 a:hover { color: var(--primary-dark); }
.showcase-meta { display: flex; justify-content: space-between; gap: 12px; margin-top: 12px; color: #8b9b96; font-size: 12px; }
.showcase-meta strong { color: var(--coral); font-size: 14px; }

.breadcrumb { border-bottom: 1px solid var(--line); background: #fff; }
.breadcrumb .container { min-height: 55px; display: flex; align-items: center; gap: 10px; color: #72817c; font-size: 13px; }
.breadcrumb a:hover { color: var(--primary-dark); }
.page-main { padding: 48px 0 78px; }
.page-title { margin-bottom: 36px; text-align: center; }
.page-title h1 { color: var(--ink-strong); font-size: 38px; }
.page-title p { max-width: 820px; margin: 13px auto 0; color: var(--muted); font-size: 16px; }
.content-band { padding: 54px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.content-band + .content-band { margin-top: 28px; }
.content-band h2 { margin-bottom: 24px; color: var(--ink-strong); font-size: 26px; }
.content-band h3 { margin: 28px 0 15px; font-size: 22px; }
.content-band > p + p { margin-top: 14px; }
.content-band > p, .content-band li { color: #4e645d; font-size: 15px; line-height: 1.9; }
.content-band ul { margin: 0; padding-left: 23px; }
.content-band li + li { margin-top: 12px; }
.plain-list { margin-top: 22px !important; }

.market-toolbar { padding: 28px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.search-row { display: grid; grid-template-columns: 1fr 132px; gap: 12px; }
.search-row input { height: 52px; padding: 0 17px; border: 1px solid #cbdcd6; border-radius: 5px; outline: none; }
.search-row input:focus, .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(63, 189, 140, 0.12); }
.search-row button { border: 0; border-radius: 5px; color: #fff; background: var(--ink-strong); cursor: pointer; font-weight: 750; }
.market-toolbar .filter-tabs { justify-content: flex-start; margin: 18px 0 0; overflow-x: auto; }
.market-toolbar .filter-tabs button { min-width: 128px; }
.market-layout { display: grid; grid-template-columns: 250px 1fr; gap: 24px; margin-top: 24px; align-items: start; }
.market-sidebar { padding: 25px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.market-sidebar h2 { padding-bottom: 17px; border-bottom: 1px solid var(--line); font-size: 20px; }
.category-list { margin: 16px 0 0; padding: 0; list-style: none; }
.category-list li + li { margin-top: 8px; }
.category-list button { width: 100%; padding: 10px 8px; border: 0; color: var(--muted); background: transparent; text-align: left; cursor: pointer; }
.category-list button:hover, .category-list button.active { color: var(--primary-dark); font-weight: 750; }
.category-list span { float: right; color: #9caca6; }
.market-results { overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.results-head { min-height: 62px; padding: 0 24px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 20px; background: #f8faf9; }
.results-head h2 { font-size: 19px; }
.results-head span { color: var(--muted); font-size: 13px; }
.result-list { margin: 0; padding: 0; list-style: none; }
.result-item { min-height: 76px; padding: 17px 24px; border-bottom: 1px solid #edf2f0; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 22px; }
.result-item:last-child { border-bottom: 0; }
.result-main { min-width: 0; }
.result-main h3 { overflow: hidden; color: #237b63; font-size: 16px; text-overflow: ellipsis; white-space: nowrap; }
.result-main h3 a:hover { color: var(--primary-dark); text-decoration: underline; }
.result-main p { margin-top: 5px; color: #8a9994; font-size: 12px; }
.result-price { color: var(--coral); font-size: 17px; font-weight: 800; white-space: nowrap; }
.empty-state { padding: 70px 24px; color: var(--muted); text-align: center; }

.detail-page { padding: 46px 0 78px; }
.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 24px; align-items: start; }
.detail-article { overflow: hidden; background: #fff; }
.detail-media { position: relative; min-height: 300px; display: grid; place-items: center; background: #eaf6f1; }
.detail-media img { width: 100%; aspect-ratio: 960 / 440; object-fit: cover; }
.detail-type-tag { position: absolute; z-index: 2; left: 24px; top: 24px; min-width: 70px; min-height: 38px; border-radius: 20px; display: inline-flex; align-items: center; justify-content: center; color: #fff; background: var(--primary-dark); font-size: 14px; font-weight: 800; box-shadow: 0 8px 18px rgba(23, 59, 52, 0.16); }
.detail-type-tag.supply { background: #2c8fa0; }
.detail-type-tag.material { background: #b27b10; }
.detail-body { padding: 36px 38px 42px; }
.detail-body h1 { color: var(--ink-strong); font-size: 34px; line-height: 1.3; }
.detail-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 13px 22px; margin-top: 20px; color: #788a84; font-size: 13px; }
.detail-meta > span { display: inline-flex; align-items: center; gap: 7px; }
.detail-meta i { color: var(--primary-dark); font-size: 16px; font-style: normal; }
.detail-category { padding: 6px 10px; border-radius: 5px; background: #f0f5f3; color: #526760; }
.detail-price { margin-top: 28px; padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; align-items: baseline; gap: 15px; color: var(--muted); }
.detail-price strong { color: var(--coral); font-size: 36px; line-height: 1; }
.detail-description { margin-top: 30px; }
.detail-description h2 { margin-bottom: 16px; font-size: 22px; }
.detail-description p { padding: 20px 22px; border: 1px solid var(--line); border-radius: 7px; color: #4f655e; background: #f8faf9; font-size: 15px; line-height: 1.9; }
.detail-contact { margin-top: 28px; padding: 24px 26px; border: 1px solid #f6d9d6; border-radius: 7px; display: flex; align-items: center; justify-content: space-between; gap: 24px; background: #fff5f4; }
.detail-contact span, .detail-contact strong, .detail-contact b { display: block; }
.detail-contact span { color: #8a7775; font-size: 12px; }
.detail-contact strong { margin-top: 6px; font-size: 19px; }
.detail-contact b { margin-top: 5px; color: #d64e45; font-size: 15px; }
.detail-contact .button { min-width: 148px; }
.detail-recommend { position: sticky; top: 88px; padding: 26px 24px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.recommend-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.recommend-head h2 { font-size: 21px; }
.recommend-head a { color: var(--coral); font-size: 13px; font-weight: 750; }
.detail-recommend ul { margin: 18px 0 0; padding: 0; list-style: none; }
.detail-recommend li { padding: 16px 0; border-bottom: 1px solid #edf2f0; }
.detail-recommend li > a { display: block; overflow: hidden; color: #237b63; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.detail-recommend li > a:hover { color: var(--primary-dark); text-decoration: underline; }
.detail-recommend li div { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 8px; color: #95a39f; font-size: 12px; }
.detail-recommend li strong { color: var(--coral); font-size: 13px; }
.detail-publish { width: 100%; margin-top: 22px; }
.detail-not-found { padding: 90px 30px; background: #fff; text-align: center; }
.detail-not-found h1 { font-size: 32px; }
.detail-not-found p { margin: 12px 0 24px; color: var(--muted); }

.service-highlights { margin-top: 38px; }
.service-card { text-align: center; }
.service-card .icon-badge, .value-card .icon-badge { margin: 0 auto; }
.service-card h3, .value-card h3 { color: var(--primary-dark); }
.detail-list { margin-top: 48px; }
.flow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.flow-card { text-align: center; }
.flow-number { width: 48px; height: 48px; margin: 0 auto 16px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: var(--primary-dark); font-size: 18px; font-weight: 850; }
.flow-card:last-child .flow-number { background: var(--coral); }
.flow-card h3 { font-size: 17px; }
.flow-card p { margin-top: 7px; color: var(--muted); font-size: 13px; }
.contact-box, .compliance-box { padding: 30px; border: 1px solid var(--line); border-radius: 8px; background: #f8faf9; }
.contact-box p + p, .compliance-box p + p { margin-top: 10px; }
.contact-box strong, .compliance-box strong { color: var(--ink-strong); }
.section-action { margin-top: 30px; text-align: center; }

.security-grid { grid-template-columns: repeat(2, 1fr); margin-top: 38px; }
.security-card ul { margin: 16px 0 0; padding-left: 20px; color: var(--muted); font-size: 14px; line-height: 1.9; }
.value-grid { margin-top: 32px; }
.value-card { text-align: center; }
.about-copy { max-width: 980px; margin: 0 auto; }
.about-copy p { color: #4e645d; font-size: 16px; }
.about-copy p + p { margin-top: 19px; }

.publish-hero { padding: 45px 0; color: #fff; background: linear-gradient(120deg, var(--primary-deep), var(--primary)); }
.publish-hero h1 { font-size: 38px; }
.publish-hero p { margin-top: 8px; color: rgba(255, 255, 255, 0.74); }
.publish-shell { width: min(900px, calc(100% - 40px)); margin: 36px auto 72px; }
.publish-form { padding: 42px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.type-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.type-option { position: relative; }
.type-option input { position: absolute; opacity: 0; pointer-events: none; }
.type-option label { min-height: 112px; border: 1px solid #cbdcd6; border-radius: 7px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px; color: var(--muted); cursor: pointer; }
.type-option label svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.type-option input:checked + label { color: var(--primary-dark); border: 2px solid var(--primary); background: var(--soft); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 18px; margin-top: 24px; }
.field { min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label, .fieldset-label { display: block; margin-bottom: 9px; color: var(--ink-strong); font-size: 14px; font-weight: 750; }
.required { color: var(--coral); }
.field input, .field select, .field textarea { width: 100%; border: 1px solid #cbdcd6; border-radius: 5px; color: var(--ink); background: #fff; outline: none; }
.field input, .field select { height: 50px; padding: 0 14px; }
.field textarea { min-height: 155px; padding: 14px; resize: vertical; }
.field-error { min-height: 18px; margin-top: 5px; color: #d64e45; font-size: 12px; }
.publish-submit { width: 100%; min-height: 54px; margin-top: 25px; }
.privacy-note { margin-top: 14px; color: #8a9994; font-size: 12px; text-align: center; }
.privacy-note a { color: var(--primary-dark); text-decoration: underline; }
.form-message { display: none; margin-top: 20px; padding: 16px 18px; border-radius: 6px; background: #eaf8f2; color: var(--primary-deep); font-size: 14px; }
.form-message.visible { display: block; }

.site-footer { padding: 48px 0 24px; color: #fff; background: var(--ink-strong); }
.footer-grid { display: grid; grid-template-columns: 1.25fr 0.75fr 0.75fr 0.75fr; gap: 46px; }
.footer-company h2 { font-size: 20px; }
.footer-company p { margin-top: 12px; color: rgba(255, 255, 255, 0.58); font-size: 13px; line-height: 1.75; }
.footer-column h3 { font-size: 15px; }
.footer-column a { display: block; margin-top: 12px; color: rgba(255, 255, 255, 0.58); font-size: 13px; }
.footer-column a:hover { color: #fff; }
.footer-bottom { margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.1); display: flex; justify-content: space-between; gap: 24px; color: rgba(255, 255, 255, 0.42); font-size: 12px; line-height: 1.7; }

.page-hero { padding: 62px 20px; color: #fff; text-align: center; background: linear-gradient(120deg, var(--primary-deep), var(--primary)); }
.page-hero .breadcrumb { border: 0; background: transparent; color: rgba(255,255,255,.65); }
.page-hero .section-kicker { color: #c8f7e5; font-size: 12px; font-weight: 800; letter-spacing: 2px; }
.page-hero h1 { margin-top: 12px; font-size: 38px; }
.page-hero p { margin-top: 10px; color: rgba(255, 255, 255, 0.7); }
.legal-page { width: min(920px, calc(100% - 40px)); margin: 0 auto; padding: 48px 0 78px; }
.legal-card { padding: 46px 54px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: var(--shadow); }
.legal-meta { margin-bottom: 28px; padding: 16px 18px; border-left: 4px solid var(--primary); background: var(--soft); color: var(--muted); font-size: 13px; line-height: 1.85; }
.legal-lead, .notice { margin: 22px 0; padding: 18px 20px; border-radius: 6px; background: #f6f9f8; color: #50655e; font-size: 14px; line-height: 1.85; }
.notice { border-left: 4px solid var(--gold); background: #fff9eb; }
.legal-card h2 { margin: 34px 0 14px; padding-top: 9px; border-top: 1px solid #edf2f0; font-size: 23px; }
.legal-card h2:first-of-type { margin-top: 0; border-top: 0; }
.legal-card h3 { margin: 22px 0 8px; font-size: 17px; }
.legal-card p, .legal-card li { color: #566b64; font-size: 14px; line-height: 1.9; }
.legal-card p + p { margin-top: 10px; }
.legal-card ol, .legal-card ul { padding-left: 22px; }
.legal-card li + li { margin-top: 7px; }
.legal-card a { color: var(--primary-dark); text-decoration: underline; }
.legal-table { width: 100%; margin: 15px 0; border-collapse: collapse; }
.legal-table th, .legal-table td { padding: 13px 14px; border: 1px solid var(--line); color: #566b64; font-size: 13px; line-height: 1.7; text-align: left; vertical-align: top; }
.legal-table th { width: 24%; background: #f7faf9; color: var(--ink); }

@media (max-width: 980px) {
  .brand-copy strong { font-size: 28px; }
  .nav-links { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .nav-links a { padding: 0 10px; font-size: 15px; }
  .hero-inner { gap: 26px; }
  .hero h1 { font-size: 43px; }
  .quick-column { padding: 28px 22px 24px; }
  .company-intro-grid { grid-template-columns: minmax(0, 1fr) minmax(300px, 0.9fr); gap: 42px; }
  .feature-grid, .service-highlights, .value-grid { grid-template-columns: 1fr 1fr; }
  .showcase-grid { gap: 15px; }
  .market-layout { grid-template-columns: 200px 1fr; }
  .detail-layout { grid-template-columns: minmax(0, 1fr) 280px; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-column:last-child { display: none; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 30px, 1180px); }
  .topbar-inner { min-height: 34px; }
  .topbar-inner > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .topbar-links { display: none; }
  .masthead-inner { min-height: 86px; }
  .brand { gap: 11px; }
  .brand img { width: 48px; height: 48px; }
  .brand-copy strong { font-size: 21px; }
  .brand-copy span { margin-top: 3px; font-size: 11px; }
  .header-cta { min-height: 42px; padding: 0 13px; font-size: 13px; }
  .site-nav { position: sticky; }
  .nav-inner { min-height: 56px; align-items: center; justify-content: flex-end; }
  .menu-toggle { display: block; }
  .nav-links { position: fixed; inset: 0 0 0 22%; z-index: -1; padding: 92px 24px 30px; display: flex; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 4px; background: var(--ink-strong); transform: translateX(100%); transition: transform 0.24s; box-shadow: -12px 0 40px rgba(0,0,0,.16); }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { min-height: 54px; justify-content: flex-start; padding: 0 18px; border-bottom: 1px solid rgba(255,255,255,.08); font-size: 16px; }
  .nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(255,255,255,.09); }
  .hero-inner { min-height: 620px; grid-template-columns: 1fr; gap: 8px; padding-top: 56px; }
  .hero-copy { text-align: center; }
  .hero h1 { font-size: 38px; }
  .hero-lead { font-size: 19px; }
  .hero-actions { justify-content: center; }
  .hero-visual img { max-height: 245px; }
  .quick-grid { grid-template-columns: 1fr; }
  .quick-column, .quick-column:first-child { border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .quick-column ul { min-height: 0; }
  .section { padding: 58px 0; }
  .section-head h2 { font-size: 29px; }
  .company-intro-grid { grid-template-columns: 1fr; gap: 38px; }
  .company-copy h2 { font-size: 30px; }
  .feature-grid, .service-highlights, .security-grid, .value-grid, .showcase-grid { grid-template-columns: 1fr; }
  .info-tabs { justify-content: flex-start; overflow-x: auto; }
  .info-tabs button { min-width: 125px; }
  .page-main { padding: 32px 0 58px; }
  .page-title h1 { font-size: 31px; }
  .content-band { padding: 28px 22px; }
  .market-toolbar { padding: 18px; }
  .search-row { grid-template-columns: 1fr; }
  .search-row button { min-height: 48px; }
  .market-layout { grid-template-columns: 1fr; }
  .market-sidebar { display: none; }
  .result-item { padding: 16px; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; }
  .detail-page { padding: 28px 0 58px; }
  .detail-layout { grid-template-columns: 1fr; }
  .detail-media { min-height: 0; }
  .detail-type-tag { left: 15px; top: 15px; min-width: 60px; min-height: 34px; }
  .detail-body { padding: 25px 20px 30px; }
  .detail-body h1 { font-size: 27px; }
  .detail-meta { gap: 11px 15px; }
  .detail-price strong { font-size: 30px; }
  .detail-description p { padding: 17px; }
  .detail-contact { align-items: stretch; flex-direction: column; padding: 21px; }
  .detail-contact .button { width: 100%; }
  .detail-recommend { position: static; }
  .flow-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px 20px; }
  .footer-company { grid-column: 1 / -1; }
  .footer-bottom { display: block; }
  .footer-bottom span { display: block; }
  .footer-bottom span + span { margin-top: 7px; }
  .publish-shell { width: calc(100% - 30px); margin-top: 24px; }
  .publish-form { padding: 25px 18px; }
  .type-options { grid-template-columns: 1fr; }
  .type-option label { min-height: 78px; flex-direction: row; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .legal-page { width: calc(100% - 28px); padding: 32px 0 60px; }
  .legal-card { padding: 29px 20px; }
  .legal-table { display: block; overflow-x: auto; }
  .legal-table th { min-width: 110px; }
}

@media (max-width: 420px) {
  .brand-copy strong { max-width: 150px; font-size: 18px; }
  .company-facts div { grid-template-columns: 1fr; gap: 5px; }
  .header-cta { width: 42px; padding: 0; font-size: 0; }
  .header-cta::before { content: "+"; font-size: 22px; }
  .hero h1 { font-size: 34px; }
  .flow-grid { grid-template-columns: 1fr; }
  .results-head { padding: 0 16px; }
  .result-main h3 { font-size: 15px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-company { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}