/*
Theme Name: Wellcrest
Theme URI: https://example.com/wellcrest
Author: Wellcrest Studio
Author URI: https://example.com
Description: 面向品牌展示、产品目录和制造型企业的编辑式 WordPress 主题。
Version: 1.1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: wellcrest
License: GPL-2.0-or-later
*/

:root {
  --ink: #1d3029;
  --ink-soft: #3c5048;
  --cream: #f4f1e9;
  --cream-deep: #e9e4d8;
  --sage: #b8c6a5;
  --sage-light: #dbe1d2;
  --terracotta: #c96447;
  --ochre: #d8b96a;
  --line: rgba(29, 48, 41, 0.16);
  --white: #fffdf8;
  --shadow: 0 24px 70px rgba(29, 48, 41, 0.12);
  --sans: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --serif: "DM Serif Display", Georgia, "Times New Roman", serif;
  --radius: 24px;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%); height: 1px;
  overflow: hidden; position: absolute !important; white-space: nowrap; width: 1px;
}
.container { width: min(var(--max), calc(100% - 64px)); margin-inline: auto; }
.narrow { max-width: 720px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 18px;
  color: var(--terracotta); font-size: 11px; font-weight: 700; letter-spacing: .18em;
  line-height: 1.2; text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.display, h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; letter-spacing: -.03em; }
.display { font-size: clamp(3.6rem, 7vw, 7.2rem); line-height: .96; margin: 0; }
h1 { font-size: clamp(3rem, 6vw, 6.2rem); line-height: 1; margin: 0 0 22px; }
h2 { font-size: clamp(2.6rem, 4.5vw, 4.8rem); line-height: 1.04; margin: 0 0 24px; }
h3 { font-size: clamp(1.8rem, 3vw, 2.8rem); line-height: 1.1; margin: 0 0 14px; }
h4 { font-size: 1.45rem; line-height: 1.15; margin: 0 0 10px; }
p { margin: 0 0 18px; }
.muted { color: var(--ink-soft); }
.text-link { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; }
.text-link::after { content: "↗"; font-size: 1.1em; transition: transform .25s ease; }
.text-link:hover::after { transform: translate(3px, -3px); }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 50px; padding: 13px 22px; border: 1px solid transparent; border-radius: 999px;
  background: var(--ink); color: var(--cream); font-size: 12px; font-weight: 700;
  letter-spacing: .1em; line-height: 1; text-transform: uppercase; transition: .25s ease;
}
.button:hover { background: var(--terracotta); color: #fff; transform: translateY(-2px); }
.button--outline { border-color: var(--ink); background: transparent; color: var(--ink); }
.button--light { background: var(--cream); color: var(--ink); }
.button--light:hover { background: #fff; color: var(--ink); }

/* Header */
.site-header { position: relative; z-index: 20; background: var(--cream); }
.announcement { padding: 9px 20px; background: var(--terracotta); color: #fff9f0; font-size: 11px; letter-spacing: .12em; text-align: center; text-transform: uppercase; }
.header-main { display: flex; align-items: center; justify-content: space-between; min-height: 88px; gap: 32px; }
.site-brand { display: inline-flex; align-items: center; gap: 11px; font-size: 22px; font-weight: 700; letter-spacing: -.06em; }
.brand-mark { display: inline-grid; place-items: center; width: 33px; height: 33px; border-radius: 50% 50% 50% 8px; background: var(--ink); color: var(--cream); font-family: var(--serif); font-size: 19px; transform: rotate(-12deg); }
.brand-word { transform: translateY(-1px); }
.primary-nav { display: flex; align-items: center; gap: clamp(18px, 2.2vw, 35px); margin-left: auto; }
.primary-nav > ul { display: flex; align-items: center; gap: clamp(18px, 2.2vw, 35px); margin: 0; padding: 0; list-style: none; }
.primary-nav li { margin: 0; padding: 0; list-style: none; }
.primary-nav a { position: relative; font-size: 12px; font-weight: 600; letter-spacing: .04em; }
.primary-nav a::after { position: absolute; right: 0; bottom: -7px; left: 0; height: 1px; background: var(--terracotta); content: ""; transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.primary-nav a:hover::after, .primary-nav .current-menu-item > a::after { transform: scaleX(1); transform-origin: left; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.menu-toggle { display: none; padding: 8px; border: 0; background: transparent; color: var(--ink); }
.menu-toggle span { display: block; width: 24px; height: 1px; margin: 5px 0; background: currentColor; }

/* Global sections */
.section { padding: 120px 0; }
.section--tight { padding: 82px 0; }
.section--ink { background: var(--ink); color: var(--cream); }
.section--sage { background: var(--sage); }
.section--white { background: var(--white); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 52px; }
.section-heading > div { max-width: 670px; }
.section-heading p { max-width: 460px; color: var(--ink-soft); }
.section--ink .section-heading p { color: rgba(244,241,233,.72); }
.rule { height: 1px; background: var(--line); }

/* Home */
.hero { position: relative; overflow: hidden; padding: 54px 0 86px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); align-items: center; gap: 8%; }
.hero-copy { position: relative; z-index: 1; padding: 40px 0; }
.hero-copy p { max-width: 465px; margin: 28px 0 34px; color: var(--ink-soft); font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.hero-art { position: relative; min-height: 680px; }
.hero-image { position: absolute; inset: 0 0 0 8%; overflow: hidden; border-radius: 48% 48% 12px 12px; background: var(--sage); box-shadow: var(--shadow); }
.hero-image img { width: 100%; height: 100%; object-fit: cover; }
.hero-sticker { position: absolute; right: -15px; bottom: 52px; display: grid; place-items: center; width: 145px; height: 145px; padding: 24px; border-radius: 50%; background: var(--ochre); color: var(--ink); font-size: 12px; font-weight: 700; letter-spacing: .09em; line-height: 1.25; text-align: center; text-transform: uppercase; transform: rotate(9deg); }
.hero-sticker::before { position: absolute; inset: 9px; border: 1px dashed rgba(29,48,41,.45); border-radius: 50%; content: ""; }
.hero-meta { display: flex; align-items: center; gap: 18px; margin-top: 70px; color: var(--ink-soft); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.hero-meta span { width: 42px; height: 1px; background: var(--terracotta); }
.marquee { overflow: hidden; padding: 17px 0; background: var(--ink); color: var(--cream); }
.marquee-track { display: flex; width: max-content; gap: 34px; animation: marquee 32s linear infinite; }
.marquee-item { display: flex; align-items: center; gap: 34px; font-family: var(--serif); font-size: 22px; white-space: nowrap; }
.marquee-item::after { content: "✳"; color: var(--terracotta); font-family: var(--sans); font-size: 16px; }
@keyframes marquee { to { transform: translateX(-50%); } }
.intro-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 14%; align-items: start; }
.intro-copy { max-width: 710px; }
.intro-copy p { color: var(--ink-soft); font-size: clamp(1.4rem, 2.3vw, 2.15rem); line-height: 1.28; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.stat { padding: 32px 18px 0 0; border-right: 1px solid var(--line); }
.stat:not(:first-child) { padding-left: 26px; }
.stat:last-child { border-right: 0; }
.stat-value { display: block; margin-bottom: 4px; font-family: var(--serif); font-size: clamp(2.6rem, 4vw, 4.5rem); line-height: 1; }
.stat-label { color: var(--ink-soft); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-card { position: relative; display: flex; flex-direction: column; min-height: 100%; }
.product-media { position: relative; overflow: hidden; aspect-ratio: 1 / 1.05; margin-bottom: 20px; border-radius: var(--radius); background: var(--sage-light); }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s cubic-bezier(.2,.75,.25,1); }
.product-card:hover .product-media img { transform: scale(1.05); }
.product-tag { position: absolute; top: 16px; left: 16px; padding: 8px 11px; border-radius: 999px; background: var(--cream); font-size: 10px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.product-meta { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.product-meta h3 { margin: 0; font-size: 25px; }
.product-meta span { color: var(--ink-soft); font-size: 13px; }
.product-card p { max-width: 310px; margin: 9px 0 0; color: var(--ink-soft); font-size: 14px; }
.product-card .text-link { margin-top: auto; padding-top: 20px; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.split-feature { display: grid; grid-template-columns: 1fr 1fr; min-height: 650px; }
.split-feature-media { overflow: hidden; min-height: 470px; background: var(--sage); }
.split-feature-media img { width: 100%; height: 100%; object-fit: cover; }
.split-feature-copy { display: flex; align-items: center; padding: 80px clamp(32px, 7vw, 120px); background: var(--sage); }
.split-feature-copy p { max-width: 480px; color: var(--ink-soft); font-size: 18px; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.process-card { position: relative; min-height: 250px; padding: 28px; border: 1px solid rgba(244,241,233,.2); border-radius: var(--radius); }
.process-number { display: block; margin-bottom: 48px; color: var(--ochre); font-family: var(--serif); font-size: 33px; }
.process-card p { color: rgba(244,241,233,.68); font-size: 14px; }
.brand-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.brand-tile { display: flex; align-items: end; min-height: 285px; padding: 23px; border-radius: var(--radius); background: var(--sage); }
.brand-tile:nth-child(2) { background: var(--terracotta); color: #fff7ef; }
.brand-tile:nth-child(3) { background: var(--ochre); }
.brand-tile:nth-child(4) { background: var(--ink); color: var(--cream); }
.brand-tile h3 { margin: 0; font-size: 29px; }
.brand-tile small { display: block; margin-bottom: 12px; font-size: 10px; letter-spacing: .15em; text-transform: uppercase; }
.insight-grid { display: grid; grid-template-columns: 1.3fr .7fr .7fr; gap: 18px; }
.insight-card { display: flex; flex-direction: column; }
.insight-media { overflow: hidden; aspect-ratio: 1.25 / 1; margin-bottom: 22px; border-radius: var(--radius); background: var(--sage-light); }
.insight-card--large .insight-media { aspect-ratio: 1.45 / 1; }
.insight-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.insight-card:hover .insight-media img { transform: scale(1.04); }
.insight-type { margin-bottom: 10px; color: var(--terracotta); font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.insight-card h3 { font-size: 25px; }
.insight-card p { color: var(--ink-soft); font-size: 14px; }
.cta-band { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 36px; padding: 58px clamp(28px, 6vw, 84px); border-radius: var(--radius); background: var(--terracotta); color: #fff9f0; }
.cta-band h2 { max-width: 680px; margin: 0; font-size: clamp(2.8rem, 5vw, 5rem); }

/* Inner pages */
.page-hero { padding: 90px 0 80px; }
.page-hero-grid { display: grid; grid-template-columns: 1fr .8fr; align-items: end; gap: 10%; }
.page-hero-copy p { max-width: 520px; color: var(--ink-soft); font-size: 18px; }
.page-hero-note { max-width: 300px; margin-left: auto; padding-top: 32px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 13px; }
.page-hero-note strong { display: block; margin-bottom: 8px; color: var(--ink); font-size: 11px; letter-spacing: .13em; text-transform: uppercase; }
.editorial-image { overflow: hidden; border-radius: var(--radius); background: var(--sage); }
.editorial-image img { width: 100%; min-height: 500px; object-fit: cover; }
.page-content > * + * { margin-top: 22px; }
.page-content h2, .page-content h3 { margin-top: 42px; }
.page-content ul, .page-content ol { margin: 0; padding-left: 24px; }
.page-content li + li { margin-top: 10px; }
.page-content a { color: var(--terracotta); text-decoration: underline; text-underline-offset: 3px; }
.two-column { display: grid; grid-template-columns: .7fr 1.3fr; gap: 14%; }
.two-column__copy { max-width: 680px; }
.two-column__copy > p:first-child { font-size: 24px; line-height: 1.35; }
.numbered-list { border-top: 1px solid var(--line); }
.numbered-item { display: grid; grid-template-columns: 70px 1fr 1fr; gap: 20px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.numbered-item__number { color: var(--terracotta); font-family: var(--serif); font-size: 29px; }
.numbered-item h3 { font-size: 27px; }
.numbered-item p { color: var(--ink-soft); font-size: 14px; }
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.feature-list__item { padding: 26px; border-radius: var(--radius); background: var(--cream-deep); }
.feature-list__item h3 { font-size: 24px; }
.feature-list__item p { margin: 0; color: var(--ink-soft); font-size: 14px; }
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 12%; }
.contact-details { display: grid; gap: 25px; margin-top: 36px; }
.contact-detail span { display: block; margin-bottom: 4px; color: var(--terracotta); font-size: 10px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.contact-detail a, .contact-detail p { font-size: 18px; }
.contact-form { padding: clamp(25px, 4vw, 50px); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; margin-bottom: 7px; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.form-field input, .form-field textarea, .form-field select { width: 100%; padding: 14px 15px; border: 1px solid var(--line); border-radius: 9px; background: var(--cream); color: var(--ink); outline: none; transition: border .2s ease, box-shadow .2s ease; }
.form-field textarea { min-height: 145px; resize: vertical; }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--terracotta); box-shadow: 0 0 0 3px rgba(201,100,71,.15); }
.form-error { color: var(--terracotta); font-size: 13px; }
.form-note { margin-top: 14px; color: var(--ink-soft); font-size: 12px; }
.insight-archive { display: grid; grid-template-columns: repeat(3, 1fr); gap: 42px 20px; }
.insight-archive .insight-card h3 { font-size: 28px; }
.insight-archive .insight-media { aspect-ratio: 1.25 / 1; }

/* Product archive/detail */
.archive-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 42px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.filter-list { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-list a { padding: 9px 14px; border: 1px solid var(--line); border-radius: 999px; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.filter-list a:hover, .filter-list a.is-active { border-color: var(--ink); background: var(--ink); color: var(--cream); }
.product-pagination { margin-top: 48px; }
.product-pagination .page-numbers { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0; padding: 0; list-style: none; }
.product-pagination .page-numbers a, .product-pagination .page-numbers span { display: inline-flex; align-items: center; justify-content: center; min-width: 38px; min-height: 38px; padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; font-size: 11px; font-weight: 700; }
.product-pagination .page-numbers a:hover, .product-pagination .page-numbers .current { border-color: var(--ink); background: var(--ink); color: var(--cream); }
.product-archive-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 44px 20px; }
.product-hero { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 8vw, 120px); align-items: start; width: min(var(--max), calc(100% - 64px)); margin: 0 auto; padding: 75px 0 100px; }
.product-hero__media { position: sticky; top: 30px; overflow: hidden; aspect-ratio: 1 / 1; border-radius: var(--radius); background: var(--sage-light); }
.product-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.product-hero__content { padding-top: 28px; }
.product-hero__content h1 { font-size: clamp(3.5rem, 6vw, 6.2rem); }
.product-hero__content > p { max-width: 510px; color: var(--ink-soft); font-size: 18px; }
.product-kicker { margin-bottom: 15px; color: var(--terracotta); font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.product-specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 40px 0; padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.product-spec { padding-right: 12px; border-right: 1px solid var(--line); }
.product-spec:last-child { border: 0; }
.product-spec span { display: block; color: var(--ink-soft); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.product-spec strong { display: block; margin-top: 4px; font-family: var(--serif); font-size: 21px; font-weight: 400; }
.product-story { display: grid; grid-template-columns: .7fr 1.3fr; gap: 14%; }
.product-story__copy { max-width: 720px; }
.product-story__copy p { font-size: 19px; }
.product-story__copy p + p { color: var(--ink-soft); font-size: 16px; }

/* Footer */
.site-footer { padding: 70px 0 28px; background: var(--ink); color: var(--cream); }
.footer-top { display: grid; grid-template-columns: 1.2fr .8fr .8fr .8fr; gap: 50px; padding-bottom: 70px; }
.footer-brand p { max-width: 290px; margin-top: 20px; color: rgba(244,241,233,.68); font-size: 14px; }
.footer-heading { margin-bottom: 17px; color: var(--ochre); font-size: 10px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.footer-links { display: grid; gap: 10px; color: rgba(244,241,233,.78); font-size: 14px; }
.footer-links a:hover { color: #fff; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 20px; border-top: 1px solid rgba(244,241,233,.18); color: rgba(244,241,233,.52); font-size: 11px; }

/* Motion */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.75,.25,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
body.no-js .reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}

@media (max-width: 980px) {
  .container { width: min(var(--max), calc(100% - 40px)); }
  .header-main { min-height: 76px; }
  .primary-nav { position: absolute; top: 100%; right: 20px; left: 20px; display: none; padding: 18px; border-radius: 16px; background: var(--white); box-shadow: var(--shadow); }
  .primary-nav.is-open { display: grid; gap: 0; }
  .primary-nav > ul { display: grid; gap: 0; }
  .primary-nav a { padding: 12px 4px; }
  .header-actions .button { display: none; }
  .menu-toggle { display: block; }
  .hero-grid, .page-hero-grid, .contact-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-art { min-height: 560px; }
  .hero-copy { padding-bottom: 0; }
  .page-hero-note { margin-left: 0; }
  .intro-grid, .two-column, .product-story { grid-template-columns: 1fr; gap: 35px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
  .insight-grid { grid-template-columns: 1fr 1fr; }
  .insight-card--large { grid-column: 1 / -1; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .container { width: min(var(--max), calc(100% - 32px)); }
  .section { padding: 80px 0; }
  .section--tight { padding: 58px 0; }
  .hero { padding: 26px 0 60px; }
  .hero-art { min-height: 440px; }
  .hero-image { left: 0; border-radius: 45% 45% 12px 12px; }
  .hero-sticker { right: -6px; bottom: 24px; width: 110px; height: 110px; padding: 18px; font-size: 10px; }
  .hero-meta { margin-top: 46px; }
  .section-heading { display: block; margin-bottom: 34px; }
  .section-heading .text-link { margin-top: 14px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(n+3) { padding-top: 25px; border-top: 1px solid var(--line); }
  .stat:nth-child(3) { padding-left: 0; }
  .product-grid, .product-archive-grid, .insight-archive { grid-template-columns: 1fr; }
  .split-feature { display: flex; flex-direction: column; }
  .split-feature-media { min-height: 370px; }
  .split-feature-copy { padding: 60px 24px; }
  .process-grid, .brand-grid, .feature-list { grid-template-columns: 1fr; }
  .brand-tile { min-height: 210px; }
  .insight-grid { grid-template-columns: 1fr; }
  .insight-card--large { grid-column: auto; }
  .cta-band { display: block; padding: 40px 25px; }
  .cta-band .button { margin-top: 24px; }
  .page-hero { padding: 55px 0; }
  .page-hero h1 { font-size: clamp(3rem, 16vw, 5rem); }
  .numbered-item { grid-template-columns: 42px 1fr; }
  .numbered-item p { grid-column: 2; }
  .form-row, .product-hero { grid-template-columns: 1fr; width: min(var(--max), calc(100% - 32px)); }
  .product-hero { padding: 45px 0 70px; gap: 28px; }
  .product-hero__media { position: static; }
  .product-hero__content { padding-top: 0; }
  .product-specs { grid-template-columns: 1fr; gap: 16px; }
  .product-spec { padding: 0 0 14px; border-right: 0; border-bottom: 1px solid var(--line); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { display: block; }
  .footer-bottom span { display: block; margin-top: 8px; }
}