/* ============================================================
   m9 · Studio Journal —— 工坊手记
   Handmade artisan / kraft paper notebook aesthetic
   ============================================================ */

:root {
    --m9-bg: #e8dcc4;
    --m9-bg-2: #ddd0b3;
    --m9-paper: #f1e6d0;
    --m9-card: #faf3e0;
    --m9-ink: #2a2622;
    --m9-ink-2: #4f4943;
    --m9-ink-3: #7a716a;
    --m9-ink-4: #aaa297;
    --m9-line: rgba(42, 38, 34, 0.20);
    --m9-line-2: rgba(42, 38, 34, 0.10);
    --m9-oxide: #973225;
    --m9-oxide-h: #7a2a1f;
    --m9-mustard: #b8842b;

    --m9-display: 'Marcellus', 'Source Han Serif SC', 'Songti SC', serif;
    --m9-body: 'Crimson Text', 'Source Han Serif SC', 'Songti SC', serif;
    --m9-script: 'Caveat', 'Crimson Text', cursive;
}

/* ── Reset / base ── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

body {
    font-family: var(--m9-body);
    font-size: 17px;
    line-height: 1.95;
    color: var(--m9-ink);
    background-color: var(--m9-bg);
    background-image:
        repeating-linear-gradient(0deg, transparent 0px, transparent 24px, rgba(42,38,34,0.025) 24px, rgba(42,38,34,0.025) 25px),
        radial-gradient(circle at 20% 20%, rgba(151,50,37,0.025) 0px, transparent 320px),
        radial-gradient(circle at 80% 70%, rgba(184,132,43,0.04) 0px, transparent 380px);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: "tnum" 1, "kern" 1;
}

.seo-h1 {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.m9-shell {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ── Header / mast ── */
.m9-mast {
    background: var(--m9-paper);
    border-bottom: 1px dashed var(--m9-line);
    position: relative;
}
.m9-mast::after {
    content: "";
    position: absolute; left: 0; right: 0; bottom: -3px; height: 3px;
    background: repeating-linear-gradient(90deg, var(--m9-ink) 0px, var(--m9-ink) 6px, transparent 6px, transparent 14px);
    opacity: 0.30;
}
.m9-mast-row {
    display: flex; align-items: center; justify-content: space-between;
    gap: 40px; padding: 22px 0;
}
.m9-brand { display: flex; align-items: center; gap: 16px; }
.m9-brand-logo {
    width: 56px; height: 56px; object-fit: cover; border-radius: 50%;
    border: 2px dashed var(--m9-ink); padding: 3px; background: var(--m9-card);
}
.m9-brand-text .h1 {
    display: block;
    font-family: var(--m9-display);
    font-size: 24px; font-weight: 400;
    color: var(--m9-ink); line-height: 1.15;
    letter-spacing: 0.5px;
}
.m9-brand-text p {
    margin: 4px 0 0;
    font-family: var(--m9-script);
    font-size: 17px; color: var(--m9-oxide);
    line-height: 1.2;
}

.m9-nav {
    display: flex; gap: 28px;
    font-family: var(--m9-body);
    font-size: 16px; color: var(--m9-ink-2);
}
.m9-nav a {
    position: relative;
    padding: 6px 2px; transition: color .25s;
}
.m9-nav a:hover { color: var(--m9-oxide); }
.m9-nav a.is-active {
    color: var(--m9-oxide);
    font-style: italic;
}
.m9-nav a.is-active::after {
    content: "";
    position: absolute; left: -4px; right: -4px; bottom: -4px;
    height: 8px;
    background: rgba(151, 50, 37, 0.20);
    transform: rotate(-1.5deg);
    z-index: -1;
    border-radius: 1px;
}

.m9-tel { text-align: right; }
.m9-tel small {
    display: block;
    font-family: var(--m9-script);
    font-size: 16px; color: var(--m9-mustard);
    line-height: 1; letter-spacing: 0.5px;
}
.m9-tel strong {
    display: block;
    font-family: var(--m9-display);
    font-size: 22px; font-weight: 400;
    color: var(--m9-ink); margin-top: 2px;
    letter-spacing: 0.3px;
}

/* ── Hero / notebook spread ── */
.m9-hero {
    padding: 88px 0 96px;
    position: relative;
}
.m9-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 72px;
    align-items: center;
}
.m9-hero-stamp {
    display: inline-block;
    font-family: var(--m9-script);
    font-size: 21px;
    color: var(--m9-oxide);
    border: 1.5px dashed var(--m9-oxide);
    padding: 4px 14px;
    transform: rotate(-2deg);
    margin-bottom: 22px;
    border-radius: 3px;
    letter-spacing: 0.5px;
}
.m9-hero h1 {
    font-family: var(--m9-display);
    font-size: 64px; font-weight: 400;
    line-height: 1.08;
    color: var(--m9-ink);
    margin: 0 0 28px;
    letter-spacing: -0.5px;
}
.m9-hero h1 em {
    font-style: italic;
    color: var(--m9-oxide);
    font-family: var(--m9-body);
    font-size: 56px;
}
.m9-hero .lead {
    font-size: 18px;
    line-height: 1.95;
    color: var(--m9-ink-2);
    margin: 0 0 28px;
    max-width: 560px;
}
.m9-hero .pullquote {
    font-family: var(--m9-script);
    font-size: 38px;
    color: var(--m9-mustard);
    line-height: 1.15;
    margin: 28px 0 36px;
    transform: rotate(-1deg);
    letter-spacing: 0.5px;
}
.m9-hero-cta {
    display: flex; gap: 16px; flex-wrap: wrap;
    margin-bottom: 36px;
}

.m9-hero-img-wrap {
    position: relative;
    transform: rotate(-1deg);
}
.m9-hero-img-wrap::before,
.m9-hero-img-wrap::after {
    content: "";
    position: absolute;
    width: 110px; height: 24px;
    background: rgba(151, 50, 37, 0.22);
    z-index: 2;
    box-shadow: 0 1px 0 rgba(42,38,34,0.10);
}
.m9-hero-img-wrap::before {
    top: -10px; left: 12%;
    transform: rotate(-5deg);
}
.m9-hero-img-wrap::after {
    bottom: -10px; right: 14%;
    transform: rotate(4deg);
}
.m9-hero-img {
    background: var(--m9-card);
    border: 1px solid var(--m9-line);
    padding: 14px 14px 56px;
    box-shadow: 0 12px 28px rgba(42,38,34,0.12);
    border-radius: 3px;
    position: relative;
}
.m9-hero-img img {
    width: 100%; height: 380px; object-fit: cover;
    filter: sepia(0.05) saturate(0.92);
    border-radius: 2px;
}
.m9-hero-img figcaption {
    position: absolute;
    bottom: 14px; left: 0; right: 0;
    text-align: center;
    font-family: var(--m9-script);
    font-size: 20px;
    color: var(--m9-ink-2);
}
.m9-hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    padding: 28px 0 0;
    border-top: 1px dashed var(--m9-line);
    margin-top: 32px;
    max-width: 540px;
}
.m9-hero-stats .stat strong {
    display: block;
    font-family: var(--m9-display);
    font-size: 32px; font-weight: 400;
    color: var(--m9-oxide);
    line-height: 1;
}
.m9-hero-stats .stat span {
    display: block;
    margin-top: 6px;
    font-family: var(--m9-script);
    font-size: 17px;
    color: var(--m9-ink-3);
}

/* ── Buttons ── */
.m9-btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 13px 26px;
    font-family: var(--m9-body);
    font-size: 16px; font-weight: 600;
    border-radius: 4px;
    transition: all .22s ease;
    cursor: pointer;
    border: 2px solid var(--m9-ink);
    line-height: 1;
}
.m9-btn-primary {
    background: var(--m9-ink);
    color: var(--m9-card);
    border-color: var(--m9-ink);
}
.m9-btn-primary:hover {
    background: var(--m9-oxide);
    border-color: var(--m9-oxide);
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0 var(--m9-ink);
}
.m9-btn-outline {
    background: transparent;
    color: var(--m9-ink);
    border: 2px dashed var(--m9-ink);
}
.m9-btn-outline:hover {
    background: var(--m9-card);
    border-style: solid;
}
.m9-btn em {
    font-style: italic;
    font-family: var(--m9-script);
    font-weight: 700;
    font-size: 18px;
}

/* ── Sections ── */
.m9-section { padding: 96px 0; position: relative; }
.m9-section-sm { padding: 32px 0; }
.m9-section-paper { background: var(--m9-paper); }

.m9-section-h {
    display: flex; align-items: flex-end; justify-content: space-between;
    margin-bottom: 56px;
    border-bottom: 1px dashed var(--m9-line);
    padding-bottom: 18px;
    gap: 24px;
}
.m9-section-h .h h2 {
    font-family: var(--m9-display);
    font-size: 44px; font-weight: 400;
    color: var(--m9-ink);
    margin: 0; line-height: 1.1;
    letter-spacing: -0.3px;
}
.m9-section-h .h .kicker {
    display: block;
    font-family: var(--m9-script);
    font-size: 21px;
    color: var(--m9-oxide);
    transform: rotate(-1deg);
    margin-bottom: 4px;
    letter-spacing: 0.5px;
}
.m9-section-h .more {
    font-family: var(--m9-script);
    font-size: 21px;
    color: var(--m9-mustard);
    border-bottom: 1.5px dashed var(--m9-mustard);
    padding-bottom: 2px;
    transition: color .2s;
}
.m9-section-h .more:hover {
    color: var(--m9-oxide);
    border-color: var(--m9-oxide);
}

/* ── Product grid (rotated cards w/ washi tape) ── */
.m9-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 44px 32px;
}
.m9-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 36px 24px;
}
.m9-card {
    background: var(--m9-card);
    border: 2px dashed var(--m9-ink);
    border-radius: 6px;
    padding: 14px 14px 22px;
    position: relative;
    transition: transform .25s ease, box-shadow .25s ease;
    display: block;
    color: inherit;
}
.m9-grid > .m9-card:nth-child(3n+1) { transform: rotate(-1.2deg); }
.m9-grid > .m9-card:nth-child(3n+2) { transform: rotate(1.5deg); }
.m9-grid > .m9-card:nth-child(3n+3) { transform: rotate(-0.6deg); }

.m9-grid-4 > .m9-card:nth-child(4n+1) { transform: rotate(-1deg); }
.m9-grid-4 > .m9-card:nth-child(4n+2) { transform: rotate(1.2deg); }
.m9-grid-4 > .m9-card:nth-child(4n+3) { transform: rotate(-0.5deg); }
.m9-grid-4 > .m9-card:nth-child(4n+4) { transform: rotate(0.8deg); }

.m9-card:hover {
    transform: rotate(0deg) translateY(-4px) !important;
    box-shadow: 0 14px 32px rgba(42,38,34,0.18);
    border-style: solid;
    border-color: var(--m9-oxide);
}
.m9-card::before {
    content: "";
    position: absolute;
    top: -10px; left: 18px;
    width: 80px; height: 22px;
    background: rgba(151, 50, 37, 0.18);
    transform: rotate(-4deg);
    z-index: 2;
    box-shadow: 0 1px 0 rgba(42,38,34,0.08);
    pointer-events: none;
}
.m9-card-img {
    aspect-ratio: 4 / 3;
    background: var(--m9-paper);
    overflow: hidden;
    border-radius: 3px;
    margin-bottom: 16px;
}
.m9-card-img img {
    width: 100%; height: 100%; object-fit: cover;
    filter: sepia(0.04) saturate(0.95);
    transition: transform .35s ease;
}
.m9-card:hover .m9-card-img img { transform: scale(1.04); }

.m9-card-body { padding: 0 4px; }
.m9-card-title {
    font-family: var(--m9-script);
    font-size: 24px;
    color: var(--m9-oxide);
    line-height: 1.18;
    margin: 0 0 12px;
    letter-spacing: 0.3px;
    display: -webkit-box;
    -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden;
}
.m9-card-meta {
    display: flex; align-items: center; justify-content: space-between;
    border-top: 1px dotted var(--m9-line);
    padding-top: 10px;
    gap: 10px;
}
.m9-card-price {
    font-family: var(--m9-display);
    font-size: 22px;
    color: var(--m9-oxide);
    letter-spacing: 0.3px;
}
.m9-card-tag {
    font-family: var(--m9-script);
    font-size: 16px;
    color: var(--m9-mustard);
    border: 1px dashed var(--m9-mustard);
    padding: 1px 8px;
    border-radius: 2px;
    transform: rotate(2deg);
}

/* ── Layout (sidebar + main) ── */
.m9-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 48px;
    align-items: start;
}
.m9-side {
    display: flex; flex-direction: column; gap: 24px;
}
.m9-side-card {
    background: var(--m9-card);
    border: 2px dashed var(--m9-ink);
    border-radius: 6px;
    padding: 24px 22px;
    position: relative;
    transform: rotate(-0.5deg);
}
.m9-side-card::before {
    content: "";
    position: absolute;
    top: -8px; right: 18px;
    width: 60px; height: 18px;
    background: rgba(184, 132, 43, 0.32);
    transform: rotate(5deg);
    z-index: 2;
}
.m9-side-card h3 {
    font-family: var(--m9-display);
    font-size: 22px; font-weight: 400;
    color: var(--m9-ink);
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--m9-line);
    letter-spacing: 0.3px;
}
.m9-side-list {
    list-style: none; margin: 0; padding: 0;
    font-family: var(--m9-body);
}
.m9-side-list li { margin: 0 0 4px; }
.m9-side-list li a {
    display: block;
    padding: 8px 12px;
    color: var(--m9-ink-2);
    border-radius: 3px;
    font-size: 16px;
    transition: all .18s;
    border-left: 3px solid transparent;
}
.m9-side-list li a:hover {
    background: var(--m9-paper);
    color: var(--m9-oxide);
    border-left-color: var(--m9-oxide);
}
.m9-side-callout {
    font-family: var(--m9-script);
    font-size: 19px;
    color: var(--m9-oxide-h);
    line-height: 1.4;
    margin: 0 0 12px;
}
.m9-side-tel {
    font-family: var(--m9-display);
    font-size: 26px;
    color: var(--m9-oxide);
    margin: 0;
    letter-spacing: 0.4px;
}

/* ── Pagination ── */
.m9-pager {
    margin-top: 56px;
    padding-top: 28px;
    border-top: 1px dashed var(--m9-line);
    text-align: center;
}
.m9-pager .pagination,
.m9-pager ul {
    display: inline-flex; gap: 6px; list-style: none;
    padding: 0; margin: 0; flex-wrap: wrap; justify-content: center;
}
.m9-pager a, .m9-pager span {
    display: inline-block;
    min-width: 38px; padding: 8px 12px;
    text-align: center;
    font-family: var(--m9-body);
    font-size: 15px;
    color: var(--m9-ink-2);
    background: var(--m9-card);
    border: 1.5px dashed var(--m9-line);
    border-radius: 3px;
    transition: all .18s;
}
.m9-pager a:hover {
    background: var(--m9-oxide);
    color: var(--m9-card);
    border-color: var(--m9-oxide);
    border-style: solid;
}
.m9-pager .current,
.m9-pager .active span {
    background: var(--m9-ink);
    color: var(--m9-card);
    border-color: var(--m9-ink);
    border-style: solid;
}

/* ── Crumb / breadcrumb ── */
.m9-crumb {
    background: var(--m9-paper);
    border-bottom: 1px dashed var(--m9-line);
}
.m9-crumb-row {
    padding: 18px 0;
    font-family: var(--m9-body);
    font-size: 15px;
    color: var(--m9-ink-3);
    display: flex; align-items: center; gap: 10px;
    flex-wrap: wrap;
}
.m9-crumb-row a {
    color: var(--m9-ink-2);
    transition: color .2s;
    border-bottom: 1px dotted var(--m9-line);
}
.m9-crumb-row a:hover {
    color: var(--m9-oxide);
    border-bottom-style: solid;
}
.m9-crumb-row .sep {
    color: var(--m9-ink-4);
    font-family: var(--m9-script);
    font-size: 18px;
}

/* ── Product detail ── */
.m9-prod-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}
.m9-prod-img-wrap {
    position: relative;
    transform: rotate(-1deg);
}
.m9-prod-img-wrap::before {
    content: "";
    position: absolute;
    top: -12px; left: 30%;
    width: 120px; height: 24px;
    background: rgba(151, 50, 37, 0.20);
    transform: rotate(-3deg);
    z-index: 2;
}
.m9-prod-img {
    background: var(--m9-card);
    border: 1px solid var(--m9-line);
    padding: 16px;
    box-shadow: 0 14px 32px rgba(42,38,34,0.14);
    border-radius: 4px;
}
.m9-prod-img img {
    width: 100%; aspect-ratio: 1/1; object-fit: cover;
    filter: sepia(0.04) saturate(0.95);
    border-radius: 3px;
}
.m9-prod-info { padding-top: 8px; }
.m9-prod-info h1 {
    font-family: var(--m9-display);
    font-size: 40px; font-weight: 400;
    color: var(--m9-ink);
    margin: 0 0 18px;
    line-height: 1.2;
    letter-spacing: -0.2px;
}
.m9-prod-aside {
    font-family: var(--m9-script);
    font-size: 20px;
    color: var(--m9-mustard);
    margin: 0 0 18px;
    transform: rotate(-1deg);
    display: inline-block;
}
.m9-prod-price-box {
    background: var(--m9-paper);
    border: 2px dashed var(--m9-oxide);
    border-radius: 6px;
    padding: 22px 26px;
    margin-bottom: 28px;
    position: relative;
}
.m9-prod-price-box::after {
    content: "现价";
    position: absolute;
    top: -14px; left: 22px;
    background: var(--m9-bg);
    padding: 0 8px;
    font-family: var(--m9-script);
    font-size: 18px;
    color: var(--m9-oxide);
}
.m9-prod-price {
    font-family: var(--m9-display);
    font-size: 44px;
    color: var(--m9-oxide);
    line-height: 1;
    letter-spacing: 0.3px;
}
.m9-prod-price small {
    font-size: 18px;
    color: var(--m9-ink-3);
    margin-left: 8px;
    font-family: var(--m9-body);
    font-style: italic;
}
.m9-prod-attrs {
    margin: 0 0 32px; padding: 0;
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 0;
    border-top: 1px dashed var(--m9-line);
}
.m9-prod-attrs dt {
    padding: 12px 0;
    font-family: var(--m9-script);
    font-size: 19px;
    color: var(--m9-oxide);
    border-bottom: 1px dotted var(--m9-line);
}
.m9-prod-attrs dd {
    padding: 12px 0;
    margin: 0;
    font-family: var(--m9-body);
    font-size: 16px;
    color: var(--m9-ink);
    border-bottom: 1px dotted var(--m9-line);
}
.m9-prod-attrs dd a {
    color: var(--m9-oxide);
    border-bottom: 1px dotted var(--m9-oxide);
}
.m9-cta-row {
    display: flex; gap: 14px; flex-wrap: wrap;
}

/* ── Prose / article (with drop-cap) ── */
.m9-prose {
    font-family: var(--m9-body);
    font-size: 18px;
    line-height: 1.95;
    color: var(--m9-ink);
    max-width: 760px;
    margin: 0 auto;
}
.m9-prose p { margin: 0 0 1.4em; }
.m9-prose h2, .m9-prose h3 {
    font-family: var(--m9-display);
    font-weight: 400;
    color: var(--m9-ink);
    letter-spacing: 0.2px;
    margin: 1.6em 0 0.6em;
}
.m9-prose h2 { font-size: 30px; }
.m9-prose h3 { font-size: 24px; }
.m9-prose blockquote {
    margin: 1.6em 0;
    padding: 12px 0;
    border-top: 1px dashed var(--m9-line);
    border-bottom: 1px dashed var(--m9-line);
    text-align: center;
    font-family: var(--m9-script);
    font-size: 28px;
    color: var(--m9-mustard);
    line-height: 1.4;
    transform: rotate(-0.5deg);
}
.m9-prose img {
    margin: 1.4em auto;
    border: 1px solid var(--m9-line);
    padding: 10px;
    background: var(--m9-card);
    border-radius: 4px;
    box-shadow: 0 6px 16px rgba(42,38,34,0.10);
}
.m9-prose a {
    color: var(--m9-oxide);
    border-bottom: 1px dotted var(--m9-oxide);
}
.m9-prose ul, .m9-prose ol {
    margin: 0 0 1.4em;
    padding-left: 1.6em;
}
.m9-prose li { margin-bottom: 0.4em; }
.m9-prose-dropcap::first-letter,
.m9-prose-dropcap > p:first-of-type::first-letter {
    float: left;
    font-family: var(--m9-display);
    font-size: 80px;
    line-height: 0.85;
    margin: 8px 12px 0 0;
    color: var(--m9-oxide);
    font-weight: 400;
}
.m9-divider-dot {
    text-align: center;
    margin: 2.4em 0;
    color: var(--m9-ink-4);
    letter-spacing: 12px;
    font-size: 14px;
}
.m9-divider-dot::before {
    content: "· · · · ·";
}

/* ── News list (journal entries) ── */
.m9-news-list {
    list-style: none; padding: 0; margin: 0;
}
.m9-news-list li {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 32px;
    padding: 28px 0;
    border-bottom: 1px dashed var(--m9-line);
    align-items: start;
}
.m9-news-list .date {
    font-family: var(--m9-script);
    font-size: 28px;
    color: var(--m9-oxide);
    line-height: 1.1;
    transform: rotate(-2deg);
    display: inline-block;
    border-bottom: 1.5px dashed var(--m9-oxide);
    padding-bottom: 4px;
    letter-spacing: 0.4px;
}
.m9-news-list .body h3 {
    font-family: var(--m9-display);
    font-size: 26px; font-weight: 400;
    color: var(--m9-ink); margin: 0 0 10px;
    line-height: 1.3;
    letter-spacing: 0.2px;
}
.m9-news-list .body h3 a:hover { color: var(--m9-oxide); }
.m9-news-list .body p {
    margin: 0;
    font-size: 16px;
    color: var(--m9-ink-2);
    line-height: 1.85;
}

/* ── Contact ── */
.m9-contact-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 48px;
    align-items: start;
}
.m9-contact-card {
    background: var(--m9-card);
    border: 2px dashed var(--m9-ink);
    border-radius: 6px;
    padding: 44px 40px;
    position: relative;
    transform: rotate(-0.6deg);
}
.m9-contact-card::before {
    content: "";
    position: absolute;
    top: -14px; left: 30px;
    width: 130px; height: 26px;
    background: rgba(151, 50, 37, 0.22);
    transform: rotate(-3deg);
    z-index: 2;
}
.m9-contact-card::after {
    content: "";
    position: absolute;
    top: -10px; right: 50px;
    width: 90px; height: 20px;
    background: rgba(184, 132, 43, 0.30);
    transform: rotate(4deg);
    z-index: 2;
}
.m9-contact-card h3 {
    font-family: var(--m9-script);
    font-size: 28px;
    color: var(--m9-oxide);
    margin: 0 0 22px;
    transform: rotate(-1deg);
    display: inline-block;
}
.m9-contact-card dl {
    margin: 0;
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 0;
    border-top: 1px dotted var(--m9-line);
}
.m9-contact-card dt {
    padding: 11px 0;
    font-family: var(--m9-script);
    font-size: 19px;
    color: var(--m9-mustard);
    border-bottom: 1px dotted var(--m9-line);
}
.m9-contact-card dd {
    padding: 11px 0;
    margin: 0;
    font-family: var(--m9-body);
    font-size: 16px;
    color: var(--m9-ink);
    border-bottom: 1px dotted var(--m9-line);
}
.m9-contact-card dd a {
    color: var(--m9-oxide);
    border-bottom: 1px dotted var(--m9-oxide);
}
.m9-qr-card {
    background: var(--m9-card);
    border: 2px dashed var(--m9-ink);
    border-radius: 6px;
    padding: 32px 24px;
    text-align: center;
    position: relative;
    transform: rotate(1deg);
}
.m9-qr-card::before {
    content: "";
    position: absolute;
    top: -10px; left: 50%; transform: translateX(-50%) rotate(-2deg);
    width: 100px; height: 22px;
    background: rgba(151, 50, 37, 0.22);
}
.m9-qr-card img {
    width: 100%; max-width: 220px;
    margin: 0 auto 16px;
    border: 1px solid var(--m9-line);
    padding: 8px;
    background: #fff;
    border-radius: 3px;
}
.m9-qr-card p {
    font-family: var(--m9-script);
    font-size: 22px;
    color: var(--m9-oxide);
    margin: 0;
    transform: rotate(-1deg);
}

/* ── Sitemap ── */
.m9-sitemap-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
}
.m9-sitemap-block {
    background: var(--m9-card);
    border: 2px dashed var(--m9-ink);
    border-radius: 6px;
    padding: 28px 30px;
    position: relative;
}
.m9-sitemap-block:nth-child(odd) { transform: rotate(-0.4deg); }
.m9-sitemap-block:nth-child(even) { transform: rotate(0.5deg); }
.m9-sitemap-block::before {
    content: "";
    position: absolute;
    top: -10px; left: 24px;
    width: 80px; height: 20px;
    background: rgba(184, 132, 43, 0.32);
    transform: rotate(-4deg);
    z-index: 2;
}
.m9-sitemap-block h3 {
    font-family: var(--m9-display);
    font-size: 22px; font-weight: 400;
    color: var(--m9-ink);
    margin: 0 0 18px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--m9-line);
    display: flex; align-items: baseline; justify-content: space-between;
}
.m9-sitemap-block h3 .count {
    font-family: var(--m9-script);
    font-size: 19px;
    color: var(--m9-oxide);
    font-weight: 400;
}
.m9-sitemap-block ul {
    list-style: none; padding: 0; margin: 0;
    columns: 1;
    column-gap: 20px;
}
.m9-sitemap-block.is-prods ul { columns: 2; }
.m9-sitemap-block li {
    padding: 5px 0;
    font-family: var(--m9-body);
    font-size: 15px;
    line-height: 1.7;
}
.m9-sitemap-block li a {
    color: var(--m9-ink-2);
    border-bottom: 1px dotted transparent;
    transition: all .18s;
}
.m9-sitemap-block li a:hover {
    color: var(--m9-oxide);
    border-bottom-color: var(--m9-oxide);
}

/* ── Empty ── */
.m9-empty {
    padding: 96px 0;
    text-align: center;
    color: var(--m9-ink-3);
    font-family: var(--m9-script);
    font-size: 24px;
    transform: rotate(-1deg);
}

/* ── Footer ── */
.m9-footer {
    background: var(--m9-bg-2);
    border-top: 1px dashed var(--m9-line);
    padding: 64px 0 40px;
    margin-top: 32px;
    position: relative;
}
.m9-footer::before {
    content: "";
    position: absolute;
    top: -3px; left: 0; right: 0; height: 3px;
    background: repeating-linear-gradient(90deg, var(--m9-ink) 0px, var(--m9-ink) 6px, transparent 6px, transparent 14px);
    opacity: 0.32;
}
.m9-footer-handmade {
    text-align: center;
    font-family: var(--m9-script);
    font-size: 28px;
    color: var(--m9-oxide);
    margin: 0 0 28px;
    transform: rotate(-1deg);
    letter-spacing: 0.5px;
}
.m9-footer-handmade strong {
    color: var(--m9-oxide-h);
    font-weight: 700;
    border-bottom: 2px dashed var(--m9-oxide-h);
}
.m9-footer-row {
    display: flex; justify-content: space-between;
    align-items: center; gap: 24px;
    flex-wrap: wrap;
    padding-top: 24px;
    border-top: 1px dashed var(--m9-line);
    font-family: var(--m9-body);
    font-size: 15px;
    color: var(--m9-ink-2);
}
.m9-footer-row .links {
    display: flex; gap: 22px; flex-wrap: wrap;
}
.m9-footer-row .links a {
    color: var(--m9-ink-2);
    border-bottom: 1px dotted transparent;
    transition: all .2s;
}
.m9-footer-row .links a:hover {
    color: var(--m9-oxide);
    border-bottom-color: var(--m9-oxide);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .m9-shell { padding: 0 24px; }
    .m9-hero h1 { font-size: 50px; }
    .m9-hero h1 em { font-size: 44px; }
    .m9-hero-grid { gap: 48px; }
    .m9-section { padding: 72px 0; }
    .m9-section-h .h h2 { font-size: 36px; }
    .m9-grid { grid-template-columns: repeat(2, 1fr); }
    .m9-grid-4 { grid-template-columns: repeat(3, 1fr); }
    .m9-layout { grid-template-columns: 240px 1fr; gap: 32px; }
    .m9-prod-grid { gap: 40px; }
    .m9-contact-grid { grid-template-columns: 1fr; gap: 32px; }
    .m9-sitemap-cards { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .m9-shell { padding: 0 20px; }
    .m9-mast-row { flex-wrap: wrap; gap: 16px; padding: 16px 0; }
    .m9-tel { display: none; }
    .m9-nav { gap: 18px; font-size: 14px; flex-wrap: wrap; width: 100%; padding-top: 12px; border-top: 1px dashed var(--m9-line); }
    .m9-hero { padding: 56px 0 64px; }
    .m9-hero-grid { grid-template-columns: 1fr; gap: 36px; }
    .m9-hero h1 { font-size: 40px; }
    .m9-hero h1 em { font-size: 34px; }
    .m9-hero .pullquote { font-size: 28px; }
    .m9-hero-img img { height: 280px; }
    .m9-hero-stats { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .m9-hero-stats .stat strong { font-size: 24px; }
    .m9-section { padding: 56px 0; }
    .m9-section-h { flex-direction: column; align-items: flex-start; gap: 12px; }
    .m9-section-h .h h2 { font-size: 28px; }
    .m9-grid { grid-template-columns: 1fr; gap: 32px; }
    .m9-grid > .m9-card { transform: rotate(0) !important; }
    .m9-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .m9-layout { grid-template-columns: 1fr; }
    .m9-prod-grid { grid-template-columns: 1fr; gap: 32px; }
    .m9-prod-info h1 { font-size: 30px; }
    .m9-prod-price { font-size: 36px; }
    .m9-news-list li { grid-template-columns: 1fr; gap: 8px; }
    .m9-news-list .date { font-size: 22px; }
    .m9-contact-card { padding: 32px 24px; }
    .m9-contact-card dl { grid-template-columns: 80px 1fr; }
    .m9-prod-attrs { grid-template-columns: 90px 1fr; }
    .m9-footer-row { flex-direction: column; text-align: center; }
}

/* ── B2B 增强(信任带 / 分类入口 / 富卡片 / 询价条) ── */
.m9-trust { background: var(--m9-bg-2); border-bottom: 2px dashed var(--m9-line); padding: 12px 0; }
.m9-trust-row { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; font-family: var(--m9-body); font-size: 13px; color: var(--m9-ink-2); }
.m9-trust-item { display: inline-flex; align-items: center; gap: 6px; }
.m9-trust-item strong { color: var(--m9-oxide); font-weight: 600; }
.m9-trust-verified { color: var(--m9-oxide); font-weight: 600; }
.m9-trust-tel { margin-left: auto; font-family: var(--m9-script); font-size: 18px; color: var(--m9-oxide); }
.m9-trust-tel em { font-style: normal; color: var(--m9-mustard); font-size: 14px; }
.m9-trust-tel a { color: var(--m9-oxide); border-bottom: 1px dotted; }

.m9-cat-pills { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; padding: 8px 0; }
.m9-cat-eyebrow { font-family: var(--m9-script); font-size: 18px; color: var(--m9-mustard); margin-right: 8px; transform: rotate(-1deg); display: inline-block; }
.m9-cat-pill { display: inline-block; padding: 6px 14px; background: var(--m9-card); border: 1.5px dashed var(--m9-line); border-radius: 20px; font-family: var(--m9-body); font-size: 13px; color: var(--m9-ink); transition: all .2s; }
.m9-cat-pill:hover { background: var(--m9-oxide); color: var(--m9-paper); border-color: var(--m9-oxide); transform: rotate(-1deg); }

.m9-card-spec { font-family: var(--m9-body); font-size: 12px; color: var(--m9-ink-3); margin: 6px 0 4px; font-style: italic; }
.m9-card-moq { font-family: var(--m9-body); font-size: 11px; color: var(--m9-ink-3); margin: 4px 0 8px; letter-spacing: 0.04em; }
.m9-card-cta { display: inline-block; padding: 6px 12px; background: var(--m9-oxide); color: var(--m9-paper); font-family: var(--m9-body); font-size: 12px; font-weight: 600; border-radius: 4px; letter-spacing: 0.05em; transition: background .2s; }
.m9-card:hover .m9-card-cta { background: var(--m9-oxide-h); }
.m9-card-unit { font-family: var(--m9-body); font-size: 12px; color: var(--m9-ink-3); margin-left: 4px; }

.m9-grid-dense { grid-template-columns: repeat(4, 1fr); gap: 24px; }
.m9-card-sm { padding: 0; }
.m9-card-sm .m9-card-body { padding: 12px 14px 14px; }
.m9-card-sm .m9-card-title { font-size: 14px; -webkit-line-clamp: 2; }

.m9-inquiry { padding: 56px 0; background: var(--m9-bg-2); border-top: 2px dashed var(--m9-line); border-bottom: 2px dashed var(--m9-line); }
.m9-inquiry-bar { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; padding: 28px 36px; background: var(--m9-card); border: 2px dashed var(--m9-ink); border-radius: 10px; box-shadow: 4px 4px 0 var(--m9-line-2); }
.m9-inquiry-text .kicker { font-family: var(--m9-script); font-size: 22px; color: var(--m9-mustard); display: block; margin-bottom: 6px; transform: rotate(-1deg); }
.m9-inquiry-text h3 { font-family: var(--m9-display); font-size: 22px; color: var(--m9-ink); margin: 0; font-weight: 400; }
.m9-inquiry-cta { display: flex; align-items: center; gap: 24px; }
.m9-inquiry-tel { font-family: var(--m9-display); font-size: 28px; color: var(--m9-oxide); letter-spacing: 0.02em; }

@media (max-width: 768px) {
    .m9-trust-row { flex-direction: column; align-items: flex-start; gap: 6px; }
    .m9-trust-tel { margin-left: 0; }
    .m9-grid-dense { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .m9-inquiry-bar { grid-template-columns: 1fr; gap: 16px; padding: 20px 24px; }
    .m9-inquiry-tel { font-size: 22px; }
}