:root {
  color-scheme: light;
  --cream: #f6f4ef;
  --forest: #2b4236;
  --forest-dark: #20362b;
  --accent: #465c4c;
  --accent-dark: #34463c;
  --charcoal: #2b302d;
  --muted: #646a63;
  --line: #dedfd7;
  --radius: 4px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--cream); color: var(--charcoal); font-family: "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
button { font: inherit; }
img { display: block; max-width: 100%; }
.shell { width: min(1360px, calc(100% - 112px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
:focus-visible { outline: 3px solid #99713c; outline-offset: 6px; }
.skip-link { position: fixed; z-index: 10; left: 20px; top: 12px; padding: 12px 18px; background: var(--forest); color: white; transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }

.site-header { min-height: 112px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.home-link { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; }
.header-logo { width: 174px; height: auto; object-fit: contain; object-position: left center; filter: saturate(.7) brightness(.98); }
.header-right { display: flex; align-items: center; gap: 32px; }
.header-note { color: var(--muted); font-size: 12px; letter-spacing: .035em; }
.language-switch { display: flex; gap: 3px; padding: 3px; border: 1px solid #d4d8cd; border-radius: 3px; }
.language-switch button { cursor: pointer; color: var(--forest); background: transparent; border: 0; min-width: 46px; min-height: 38px; padding: 6px 10px; border-radius: 1px; font-size: 12px; transition: color .18s, background .18s; }
.language-switch button[aria-pressed="true"] { color: var(--cream); background: var(--forest); }
.language-switch button:hover { background: #e4e8de; }
.language-switch button[aria-pressed="true"]:hover { background: var(--forest-dark); }

.introduction { display: grid; grid-template-columns: 1.4fr 1fr; column-gap: 64px; padding: 54px 0 42px; align-items: end; }
.eyebrow { grid-column: 1 / -1; color: var(--forest); font-size: 10px; font-weight: 600; letter-spacing: .19em; margin: 0 0 19px; }
.introduction h1 { font-family: Georgia, "Times New Roman", "Songti SC", serif; color: var(--forest); font-weight: 400; font-size: clamp(40px, 4.3vw, 63px); line-height: 1.08; letter-spacing: -.043em; margin: 0; white-space: pre-line; text-wrap: balance; }
.intro-copy { max-width: 350px; margin: 0 0 5px auto; color: var(--muted); font-size: 14px; line-height: 1.7; text-wrap: pretty; }

.brand-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; scroll-margin-top: 24px; }
.brand-card { overflow: hidden; border: 1px solid #e1e3d8; border-radius: var(--radius); }
.blinds-card { background: #f2f0ea; border-color: #deded5; }
.sleep-card { background: #eff1ec; border-color: #dde3d9; }
.brand-image-link { display: block; position: relative; aspect-ratio: 1.95; overflow: hidden; text-decoration: none; background: #dedbcf; }
.brand-image-link::after { content: ""; position: absolute; inset: 52% 0 0; background: linear-gradient(transparent, rgba(32, 30, 25, .37)); pointer-events: none; }
.brand-photo { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.18, .7, .24, 1); }
.blinds-photo { object-position: center 54%; }
.bedroom-photo { object-position: 60% 56%; }
.brand-image-link:hover .brand-photo { transform: scale(1.025); }
.photo-caption { position: absolute; z-index: 1; left: 28px; bottom: 24px; max-width: calc(100% - 102px); color: #fff; font-size: 13px; letter-spacing: .015em; text-shadow: 0 1px 7px #0006; }
.image-arrow { position: absolute; z-index: 1; right: 24px; bottom: 20px; width: 34px; height: 34px; border: 1px solid #ffffff9e; border-radius: 50%; color: #fff; display: grid; place-items: center; font-size: 17px; }
.brand-content { padding: 30px 30px 28px; }
.brand-identity { display: flex; min-height: 83px; align-items: center; justify-content: space-between; gap: 16px; }
.evereno-identity { min-width: 0; }
.evereno-wordmark { line-height: 1; margin: 0; }
.evereno-wordmark img { width: 248px; max-width: 100%; height: auto; mix-blend-mode: multiply; }
.lineava-wordmark { margin: -6px 0 2px; }
.lineava-wordmark img { width: 161px; height: 53px; object-fit: contain; object-position: left; }
.brand-category { margin: 0; color: var(--muted); font-size: 10px; letter-spacing: .095em; }
.brand-slogan { color: #48544c; font-size: 15px; font-weight: 500; line-height: 1.5; margin: 24px 0 10px; }
.sleep-card .brand-slogan { color: var(--forest); }
.brand-description { max-width: 510px; color: #676b61; font-size: 13px; line-height: 1.7; margin: 0; min-height: 45px; text-wrap: pretty; }
.brand-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 15px 20px; margin-top: 26px; }
.shop-button { min-height: 47px; display: inline-flex; align-items: center; justify-content: space-between; gap: 26px; padding: 13px 17px; border-radius: 2px; text-decoration: none; font-size: 11px; font-weight: 500; letter-spacing: .02em; transition: background .2s, transform .2s; }
.blinds-button { color: #fff; background: var(--accent); }
.sleep-button { color: #fff; background: var(--forest); }
.blinds-button:hover { background: var(--accent-dark); transform: translateY(-1px); }
.sleep-button:hover { background: var(--forest-dark); transform: translateY(-1px); }
.shop-button > span:last-child { font-size: 16px; }
.domain-link { color: #596253; text-decoration: none; font-size: 11px; padding-block: 12px; }
.domain-link:hover { text-decoration: underline; text-underline-offset: 4px; }

.showroom { display: grid; grid-template-columns: 1.25fr 1fr auto; align-items: center; gap: 35px; margin-top: 42px; padding: 29px 0; border-block: 1px solid var(--line); }
.showroom-intro { display: flex; align-items: center; gap: 18px; }
.showroom-icon { width: 29px; height: 34px; color: var(--forest); flex-shrink: 0; }
.showroom h2 { font-family: Georgia, "Songti SC", serif; font-size: 20px; font-weight: 400; color: var(--forest); margin: 0 0 7px; }
.showroom p { font-size: 11px; color: var(--muted); margin: 0; }
.showroom address { font-style: normal; font-size: 12px; line-height: 1.8; color: var(--muted); }
.phone-link { display: flex; flex-direction: column; gap: 8px; text-decoration: none; color: var(--forest); }
.phone-link > span { font-size: 10px; color: var(--muted); }
.phone-link strong { font-weight: 400; font-size: 15px; letter-spacing: .025em; }
.phone-link strong span { margin-left: 14px; }
.phone-link:hover strong { text-decoration: underline; text-underline-offset: 4px; }
.noscript-note { font-size: 12px; color: var(--muted); margin: 18px 0; }
.site-footer { display: flex; justify-content: space-between; gap: 24px; padding-block: 22px 30px; color: #818478; font-size: 10px; line-height: 1.6; }
.site-footer p { margin: 0; }

html[lang="zh-Hans"] .introduction h1 { font-size: clamp(36px, 3.9vw, 57px); letter-spacing: -.02em; line-height: 1.23; }
html[lang="zh-Hans"] .intro-copy { line-height: 1.95; }
html[lang="zh-Hans"] .brand-category { letter-spacing: .04em; }
html[lang="zh-Hans"] .brand-slogan { letter-spacing: .025em; }
html[lang="zh-Hans"] .brand-description { line-height: 1.85; }

@media (min-width: 1600px) {
  .introduction { padding-block: 64px 50px; }
  .brand-content { padding: 34px 36px 32px; }
  .brand-image-link { aspect-ratio: 1.88; }
}
@media (max-width: 1100px) {
  .shell { width: calc(100% - 64px); }
  .header-note { display: none; }
  .introduction { column-gap: 40px; }
  .intro-copy { font-size: 13px; }
  .brand-grid { gap: 18px; }
  .brand-content { padding: 25px 24px; }
  .brand-identity { gap: 10px; }
  .lineava-wordmark img { width: 145px; }
  .brand-actions { gap: 8px 14px; }
  .shop-button { gap: 20px; }
  .brand-description { min-height: 67px; }
  .showroom { grid-template-columns: 1.2fr 1fr auto; gap: 22px; }
  .showroom h2 { font-size: 18px; }
}
@media (max-width: 760px) {
  .shell { width: calc(100% - 40px); }
  .site-header { min-height: 90px; gap: 15px; }
  .header-logo { width: 141px; height: auto; }
  .header-right { gap: 0; }
  .language-switch button { min-height: 38px; min-width: 42px; padding-inline: 7px; }
  .introduction { display: block; padding: 36px 0 30px; }
  .eyebrow { font-size: 9px; margin-bottom: 16px; }
  .introduction h1 { font-size: clamp(38px, 8vw, 56px); }
  .intro-copy { margin: 20px 0 0; max-width: 420px; font-size: 13px; line-height: 1.75; }
  .brand-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .brand-image-link { aspect-ratio: 1.65; }
  .brand-content { padding: 27px 25px 28px; }
  .brand-identity { min-height: 61px; }
  .brand-slogan { margin-top: 21px; }
  .brand-description { min-height: 0; max-width: 490px; }
  .brand-actions { margin-top: 24px; gap: 12px 18px; }
  .photo-caption { left: 24px; font-size: 12px; bottom: 21px; }
  .image-arrow { right: 22px; bottom: 18px; }
  .showroom { grid-template-columns: 1fr 1fr; margin-top: 30px; padding-block: 26px; gap: 22px; }
  .showroom-intro { grid-column: 1 / -1; }
  .showroom address { font-size: 11px; }
  .phone-link { justify-self: end; }
  .phone-link strong { font-size: 13px; }
  .phone-link strong span { margin-left: 6px; }
  .site-footer { flex-direction: column; gap: 8px; padding-block: 21px 24px; font-size: 9px; }
  html[lang="zh-Hans"] .introduction h1 { font-size: clamp(33px, 7.5vw, 48px); }
}
@media (max-width: 375px) {
  .shell { width: calc(100% - 32px); }
  .brand-content { padding: 23px 20px 25px; }
  .brand-identity { gap: 8px; }
  .lineava-wordmark img { width: 128px; }
  .brand-actions { flex-direction: column; align-items: stretch; gap: 1px; }
  .domain-link { align-self: flex-start; }
  .showroom { grid-template-columns: 1fr; gap: 17px; }
  .phone-link { justify-self: start; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
  .brand-image-link:hover .brand-photo, .shop-button:hover { transform: none; }
}