/*
 * Huoshan Hongshu — 2026-09-27 clean commerce refresh
 * Purpose: readable typography, product/business information first,
 * no decorative illustrations, no oversized repeated email CTAs.
 */

:root {
    --hh-bg: #fbf7f0;
    --hh-bg-soft: #f1e7da;
    --hh-paper: #fffdf8;
    --hh-ink: #251812;
    --hh-muted: #6e5d52;
    --hh-rust: #9b3c24;
    --hh-rust-dark: #702817;
    --hh-line: #d7c6b4;
    --hh-dark: #241813;
}

body {
    background: var(--hh-bg);
    color: var(--hh-ink);
    font-size: 17px;
    line-height: 1.78;
}

/* The footer and contact page are the only visible email locations. */
.topbar {
    display: none !important;
}

.header {
    top: 0;
    background: rgba(251, 247, 240, 0.97);
    border-bottom: 1px solid rgba(37, 24, 18, 0.12);
    box-shadow: none;
}

.nav {
    min-height: 78px;
}

.brand {
    font-size: 28px;
}

.navlinks a {
    font-size: 15px;
}

.langmenu summary {
    min-height: 38px;
    padding: 7px 12px;
    border-radius: 0;
    background: transparent;
}

.lang-caret {
    display: none !important;
}

/* Remove old decorative product illustrations. */
.hero-art,
.page-hero-media,
.home-hero-visual,
.home-quality-visual {
    display: none !important;
}

.hero-grid,
.page-product .page-hero .wrap,
.page-wholesale .page-hero .wrap {
    grid-template-columns: minmax(0, 1fr) !important;
}

.hero > .wrap,
.page-hero > .wrap {
    max-width: 980px;
}

.hero h1,
.page-hero h1 {
    max-width: 900px;
    font-size: clamp(46px, 5.7vw, 76px);
    line-height: 1.03;
}

/* Generic CTAs are intentionally restrained. */
.cta {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 36px;
    align-items: center;
    padding: 34px 0;
    border: 0;
    border-top: 1px solid var(--hh-line);
    border-bottom: 1px solid var(--hh-line);
    background: transparent;
    color: var(--hh-ink);
}

.cta::after {
    display: none;
}

.cta h2 {
    color: var(--hh-ink);
    font-size: clamp(30px, 3.3vw, 44px);
}

.cta p {
    color: var(--hh-muted);
}

.cta .btn.secondary,
.cta .btn.primary {
    border-color: var(--hh-rust);
    background: transparent;
    color: var(--hh-rust-dark) !important;
    -webkit-text-fill-color: var(--hh-rust-dark);
}

/* Homepage */
.clean-home {
    background: var(--hh-bg);
}

.clean-home section {
    padding: 0;
}

.clean-hero {
    border-bottom: 1px solid var(--hh-line);
}

.clean-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(340px, 0.68fr);
    gap: 88px;
    align-items: end;
    padding-top: 92px;
    padding-bottom: 72px;
}

.clean-kicker {
    margin: 0 0 16px;
    color: var(--hh-rust);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.clean-hero h1 {
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(60px, 7.4vw, 104px);
    line-height: 0.96;
    letter-spacing: -0.05em;
}

.clean-hero-lead {
    max-width: 760px;
    margin: 26px 0 0;
    color: var(--hh-muted);
    font-size: 19px;
    line-height: 1.85;
}

.clean-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.clean-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border: 1px solid var(--hh-rust);
    text-decoration: none;
    font-weight: 760;
}

.clean-button.primary {
    background: var(--hh-rust);
    color: #fff;
}

.clean-button.secondary {
    color: var(--hh-rust-dark);
}

.clean-supply {
    border-top: 2px solid var(--hh-ink);
}

.clean-supply h2 {
    margin: 18px 0 18px;
    font-family: var(--serif);
    font-size: 28px;
}

.clean-supply dl {
    margin: 0;
}

.clean-supply dl > div {
    display: grid;
    grid-template-columns: 78px 1fr;
    gap: 18px;
    padding: 13px 0;
    border-top: 1px solid var(--hh-line);
}

.clean-supply dt {
    font-weight: 800;
}

.clean-supply dd {
    margin: 0;
    color: var(--hh-muted);
}

.clean-mode-nav {
    border-bottom: 1px solid var(--hh-line);
    background: var(--hh-paper);
}

.clean-mode-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
}

.clean-mode-grid a {
    padding: 23px 20px;
    border-right: 1px solid var(--hh-line);
    color: inherit;
    text-decoration: none;
}

.clean-mode-grid a:first-child {
    border-left: 1px solid var(--hh-line);
}

.clean-mode-grid strong {
    display: block;
    font-family: var(--serif);
    font-size: 20px;
}

.clean-mode-grid small {
    color: var(--hh-muted);
}

.clean-section {
    padding: 88px 0 !important;
    border-bottom: 1px solid var(--hh-line);
}

.clean-section-head {
    display: grid;
    grid-template-columns: minmax(280px, 0.65fr) minmax(0, 1.35fr);
    gap: 72px;
    align-items: start;
    margin-bottom: 42px;
}

.clean-section-head h2,
.clean-section h2 {
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(36px, 4vw, 54px);
    line-height: 1.1;
    letter-spacing: -0.025em;
}

.clean-section-head p {
    margin: 4px 0 0;
    color: var(--hh-muted);
}

.clean-supply-table {
    border-top: 2px solid var(--hh-ink);
}

.clean-supply-row {
    display: grid;
    grid-template-columns: 150px 1fr 200px;
    gap: 24px;
    align-items: center;
    min-height: 76px;
    border-bottom: 1px solid var(--hh-line);
}

.clean-supply-row strong {
    font-family: var(--serif);
    font-size: 20px;
}

.clean-supply-row span {
    color: var(--hh-muted);
}

.clean-supply-row em {
    color: var(--hh-rust-dark);
    font-style: normal;
    text-align: right;
}

.clean-channel-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--hh-line);
    border-left: 1px solid var(--hh-line);
}

.clean-channel-list a {
    min-height: 190px;
    padding: 30px;
    border-right: 1px solid var(--hh-line);
    border-bottom: 1px solid var(--hh-line);
    color: inherit;
    text-decoration: none;
}

.clean-channel-list h3 {
    margin: 0 0 10px;
    font-family: var(--serif);
    font-size: 28px;
}

.clean-channel-list p {
    margin: 0;
    color: var(--hh-muted);
}

.clean-channel-list b {
    display: inline-block;
    margin-top: 22px;
    color: var(--hh-rust-dark);
}

.clean-quality-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.76fr) minmax(0, 1.24fr);
    gap: 72px;
}

.clean-detail-list {
    margin: 0;
    border-top: 2px solid var(--hh-ink);
}

.clean-detail-list > div {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 24px;
    padding: 18px 0;
    border-bottom: 1px solid var(--hh-line);
}

.clean-detail-list dt {
    font-weight: 800;
}

.clean-detail-list dd {
    margin: 0;
    color: var(--hh-muted);
}

.clean-contact-band {
    padding: 54px 0 !important;
    background: var(--hh-bg-soft);
    border-bottom: 1px solid var(--hh-line);
}

.clean-contact-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    align-items: center;
}

.clean-contact-grid h2 {
    margin: 0 0 8px;
    font-family: var(--serif);
    font-size: clamp(32px, 3.4vw, 46px);
}

.clean-contact-grid p {
    max-width: 760px;
    margin: 0;
    color: var(--hh-muted);
}

.clean-guides {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 72px;
}

.clean-guide-feature,
.clean-guide-list {
    border-top: 2px solid var(--hh-ink);
}

.clean-guide-feature a {
    display: block;
    padding: 30px 0 34px;
    color: inherit;
    text-decoration: none;
}

.clean-guide-feature h3 {
    margin: 12px 0;
    font-family: var(--serif);
    font-size: clamp(28px, 3vw, 42px);
    line-height: 1.18;
}

.clean-guide-feature p {
    margin: 0;
    color: var(--hh-muted);
}

.clean-guide-list a {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    padding: 19px 0;
    border-bottom: 1px solid var(--hh-line);
    color: inherit;
    text-decoration: none;
}

.clean-guide-list span {
    color: var(--hh-muted);
    font-size: 13px;
    white-space: nowrap;
}

.clean-faq-grid {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 72px;
}

.clean-faq-list {
    border-top: 2px solid var(--hh-ink);
}

.clean-faq-list details {
    border-bottom: 1px solid var(--hh-line);
}

.clean-faq-list summary {
    padding: 18px 0;
    cursor: pointer;
    font-family: var(--serif);
    font-size: 19px;
    font-weight: 700;
}

.clean-faq-list p {
    margin: 0 0 20px;
    color: var(--hh-muted);
}

/* Footer: one clear visible email location site-wide. */
.footer {
    margin-top: 0;
    padding: 50px 0 24px;
    background: var(--hh-dark);
}

.footergrid {
    grid-template-columns: 1.2fr 1fr 0.8fr;
    gap: 48px;
}

.footergrid > div:nth-child(2) p {
    margin: 9px 0 6px;
}

.footergrid > div:nth-child(2) a {
    white-space: nowrap;
    font-size: 16px;
}

.legal {
    margin-top: 30px;
}

@media (max-width: 980px) {
    .clean-hero-grid,
    .clean-section-head,
    .clean-quality-grid,
    .clean-guides,
    .clean-faq-grid,
    .clean-contact-grid {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .clean-mode-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .clean-mode-grid a:last-child {
        grid-column: 1 / -1;
    }

    .clean-channel-list {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 700px) {
    body {
        font-size: 16px;
    }

    .wrap {
        width: min(100% - 32px, 1240px);
    }

    .clean-hero-grid {
        padding-top: 58px;
        padding-bottom: 52px;
    }

    .clean-hero h1 {
        font-size: clamp(54px, 19vw, 78px);
    }

    .clean-hero-lead {
        font-size: 17px;
    }

    .clean-mode-grid,
    .clean-channel-list {
        grid-template-columns: 1fr;
    }

    .clean-mode-grid a:last-child {
        grid-column: auto;
    }

    .clean-supply-row {
        grid-template-columns: 92px 1fr;
        gap: 12px;
        padding: 14px 0;
    }

    .clean-supply-row em {
        grid-column: 2;
        text-align: left;
    }

    .clean-detail-list > div {
        grid-template-columns: 1fr;
        gap: 5px;
    }

    .clean-guide-list a {
        display: block;
    }

    .clean-guide-list span {
        display: block;
        margin-top: 4px;
    }

    .cta {
        grid-template-columns: 1fr;
    }

    .footergrid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footergrid > div:nth-child(2) a {
        white-space: normal;
        overflow-wrap: anywhere;
    }
}

/* 2026-10-05 readability and multilingual QA */
.brand small,
.eyebrow,
.tag,
.step b,
.product-ledger aside b,
.feature-guide .kicker,
.guide-index em,
.channel-list span,
.channel-entry > span,
.clean-kicker,
.clean-guide-list span,
.breadcrumbs,
.note,
.stat span,
.lang-label,
.lang-current,
.home-kicker,
.home-facts dd,
.home-spec-row em,
.home-channel-grid span,
.home-channel-grid b,
.home-inquiry-box small,
.home-guide-feature span,
.home-guide-list span,
.home-quicklinks small,
.clean-mode-grid small,
.footer small,
.legal small {
    font-size: 14px !important;
    line-height: 1.45;
}

.brand small {
    margin-top: 6px;
    letter-spacing: 0.12em;
}

.langpanel a {
    min-height: 38px;
    display: flex;
    align-items: center;
    font-size: 15px;
}

.card p,
.step p,
.callout,
.prose p,
.prose li,
.contact-box p,
.footer p {
    font-size: 16px;
}

@media (max-width: 700px) {
    .brand { font-size: 25px; }
    .brand small { font-size: 13px !important; }
    .navlinks a { font-size: 16px; }
    .lang-label, .lang-current { font-size: 14px !important; }
}