:root {
    --primary: #8e1e4f;
    --primary-dark: #74153f;
    --primary-soft: #f7e9ef;
    --accent: #6d8b74;
    --bg: #fcfaf8;
    --surface: #ffffff;
    --surface-soft: #f7f2ee;
    --text: #2d2a26;
    --muted: #6f6a63;
    --border: #e8e1da;
    --shadow: 0 10px 30px rgba(45, 42, 38, 0.08);
    --radius: 20px;
    --container: 1180px;
}
*{box-sizing:border-box} html{font-size:16px} body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.55} img{max-width:100%;display:block} a{text-decoration:none;color:inherit}
.container{width:min(var(--container),calc(100% - 2rem));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;backdrop-filter:blur(10px);background:rgba(252,250,248,.88);border-bottom:1px solid rgba(232,225,218,.85)}
.header-inner,.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:.65rem;font-weight:700;font-size:1.05rem}.brand-mark{width:2.1rem;height:2.1rem;display:grid;place-items:center;border-radius:999px;background:var(--primary-soft)}
.main-nav{display:flex;gap:1rem;flex-wrap:wrap}.main-nav a{color:var(--muted);font-weight:500;padding:.45rem .8rem;border-radius:999px;transition:background .15s ease,color .15s ease}.main-nav a:hover{background:var(--surface-soft);color:var(--text)}.main-nav a.is-active{background:var(--primary-soft);color:var(--primary)}
.hero,.section{padding:2rem 0}.section-soft{background:linear-gradient(to bottom,transparent,var(--surface-soft))}
.hero-grid{display:grid;grid-template-columns:1.2fr .9fr;gap:1.5rem;align-items:center}
.eyebrow{color:var(--primary);font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:.8rem;margin-bottom:.6rem}
h1,h2,h3{line-height:1.15;margin:0 0 .8rem} h1{font-size:clamp(2rem,4vw,3.5rem)} h2{font-size:clamp(1.35rem,2.3vw,1.8rem)}
.hero-text,.lead,.section-note,.pattern-card-text,.pattern-card-category,.breadcrumb,.spec-grid span{color:var(--muted)}
.hero-card,.card,.pattern-card,.detail-image-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-header,.card-body{padding:1.2rem}.card-header{padding-bottom:0}.filter-panel{padding:1.1rem}
.filter-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.field{display:flex;flex-direction:column;gap:.4rem}.field-span-2,.field-wide{grid-column:span 2}.field label{font-size:.92rem;font-weight:600;color:var(--muted)}
.field input,.field select{width:100%;min-height:48px;border:1px solid var(--border);border-radius:14px;padding:.85rem .95rem;background:#fff;font:inherit;color:var(--text)}
.actions-row{display:flex;gap:.75rem;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.8rem 1rem;border-radius:14px;font-weight:700;border:1px solid transparent;cursor:pointer}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:var(--surface-soft);color:var(--text);border-color:var(--border)}
.section-header{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:1rem}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.pattern-card{overflow:hidden;transition:transform .18s ease,box-shadow .18s ease}.pattern-card:hover{transform:translateY(-3px)}.pattern-card-link{display:block;height:100%}.pattern-card-image-wrap{aspect-ratio:4/3;background:var(--surface-soft)}.pattern-card-image{width:100%;height:100%;object-fit:cover}.pattern-card-body{padding:1rem}
.pattern-card-meta,.meta-badges,.button-row{display:flex;gap:.5rem;flex-wrap:wrap}.chip,.badge{display:inline-flex;padding:.42rem .7rem;border-radius:999px;font-size:.82rem;font-weight:600}.chip{background:var(--primary-soft);color:var(--primary)}.chip-soft,.badge{background:var(--surface-soft);border:1px solid var(--border);color:var(--muted)}
.pattern-card-title{margin-top:.9rem;margin-bottom:.55rem;font-size:1.15rem}.pattern-card-footer{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-top:1rem}.pattern-card-cta{color:var(--primary);font-weight:700}
.detail-hero{display:grid;grid-template-columns:minmax(280px,420px) 1fr;gap:1.2rem;align-items:stretch;margin-bottom:1.5rem}.detail-image-card{overflow:hidden}.detail-image{width:100%;height:100%;object-fit:cover;min-height:100%}
.detail-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,.9fr);gap:1.2rem}.main-column,.side-column,.stack{display:grid;gap:1rem}
.spec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.9rem}.spec-grid-single{grid-template-columns:1fr}.spec-grid>div,.yarn-box,.mini-card,.empty-state{background:var(--surface-soft);border:1px solid var(--border);border-radius:16px;padding:1rem}.spec-grid strong{display:block;font-size:.9rem;margin-bottom:.25rem}.pattern-placeholder{width:100%;height:100%;min-height:180px;display:grid;place-items:center;background:var(--surface-soft);color:var(--muted);font-weight:700}.pattern-placeholder.large{min-height:320px}.catalog-feed{display:grid;gap:1rem}.infinite-scroll-status{text-align:center;color:var(--muted);font-weight:600}.scroll-sentinel{height:1px}.yarn-card{gap:1rem}.yarn-title-row{display:flex;flex-wrap:wrap;align-items:baseline;gap:.5rem}.yarn-title-row h3{margin:0}.yarn-shop-link-wrap{color:var(--muted);font-size:.95rem}.yarn-shop-link{color:var(--primary);font-weight:700}.table-scroll{overflow-x:auto}.stock-table{width:100%;border-collapse:collapse;margin-top:.5rem}.stock-table th,.stock-table td{padding:.7rem .5rem;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle}.stock-table th{font-size:.82rem;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}.stock-table tbody tr:last-child td{border-bottom:0}.stock-icon{width:44px;height:44px;object-fit:cover;border-radius:12px;border:1px solid var(--border);background:#fff}.stock-icon-placeholder{display:grid;place-items:center;color:var(--muted)}.alt-yarn-list{margin-top:.5rem}
.steps-list,.clean-list{margin:0;padding-left:1.25rem}.top-space{margin-top:1rem}.breadcrumb{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem}
.accordion-toggle{width:100%;border:0;background:none;padding:1.2rem;font:inherit;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:700}.accordion-content{display:none;padding:0 1.2rem 1.2rem}.accordion-content.is-open{display:block}
.site-footer{border-top:1px solid var(--border);margin-top:2rem}.footer-links{display:flex;gap:1rem;flex-wrap:wrap}
@media (max-width:960px){.hero-grid,.detail-hero,.detail-grid,.card-grid{grid-template-columns:1fr}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.header-inner,.footer-inner,.section-header,.pattern-card-footer{align-items:flex-start;flex-direction:column}.filter-grid,.spec-grid,.card-grid{grid-template-columns:1fr}.field-span-2{grid-column:auto}.hero,.section{padding:1.25rem 0}.card-header,.card-body,.filter-panel,.accordion-toggle,.accordion-content{padding-left:1rem;padding-right:1rem}}

/* Detail page refresh */
.detail-page-section {
    padding-top: 1.5rem;
}

.detail-hero-enhanced {
    grid-template-columns: minmax(300px, 420px) minmax(0, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.75rem;
}

.detail-image-figure {
    position: relative;
    padding: .75rem;
    background:
        linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,255,255,.92)),
        linear-gradient(135deg, rgba(142, 30, 79, .14), rgba(109, 139, 116, .12));
}

.detail-image-frame {
    overflow: hidden;
    border-radius: calc(var(--radius) - 6px);
    background: #efe7df;
}

.detail-intro-card {
    position: relative;
    overflow: hidden;
}

.detail-intro-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary), #bb5a7c, #d9c0a1);
}

.detail-intro-body {
    padding: 1.5rem;
}

.detail-code {
    margin-bottom: .8rem;
}

.detail-title {
    max-width: 13ch;
    margin-bottom: 1rem;
}

.detail-meta-badges {
    margin-bottom: 1.1rem;
}

.badge-highlight {
    background: var(--primary-soft);
    color: var(--primary);
    border-color: rgba(142, 30, 79, .15);
}

.detail-lead,
.detail-copy {
    max-width: 62ch;
    font-size: 1.02rem;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(260px, .82fr) minmax(0, 1.18fr);
    gap: 1.35rem;
    align-items: start;
}

.detail-support-column,
.detail-primary-column {
    display: grid;
    gap: 1rem;
}

.detail-card {
    overflow: hidden;
}

.detail-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.section-kicker,
.yarn-kicker {
    margin: 0 0 .35rem;
    color: var(--primary);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.compact-info-card {
    background: linear-gradient(180deg, #fff, #fdf8f4);
}

.compact-info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.compact-info-block {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface-soft);
}

.compact-info-block h3 {
    font-size: 1rem;
    margin-bottom: .65rem;
}

.compact-list {
    display: grid;
    gap: .5rem;
}

.compact-list li {
    padding-left: .2rem;
}

.yarns-panel {
    background:
        radial-gradient(circle at top right, rgba(142, 30, 79, .08), transparent 38%),
        linear-gradient(180deg, #fff, #fdf8f4 88%);
}

.yarns-panel-header {
    align-items: flex-start;
}

.panel-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: .55rem .8rem;
    border-radius: 999px;
    border: 1px solid rgba(142, 30, 79, .12);
    background: rgba(142, 30, 79, .06);
    color: var(--primary);
    font-weight: 700;
    white-space: nowrap;
}

.yarns-stack {
    gap: 1.15rem;
}

.yarn-showcase {
    padding: 1.2rem;
    border: 1px solid rgba(142, 30, 79, .12);
    border-radius: 18px;
    background: rgba(255, 255, 255, .88);
    box-shadow: 0 12px 30px rgba(45, 42, 38, 0.05);
}

.yarn-showcase + .yarn-showcase {
    margin-top: .2rem;
}

.yarn-showcase-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: .85rem;
}

.yarn-showcase-header h3 {
    margin: 0;
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    max-width: 26ch;
}

.yarn-shop-btn {
    white-space: nowrap;
    min-height: 42px;
    border-color: rgba(142, 30, 79, .14);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.yarn-shop-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(142, 30, 79, .28);
    box-shadow: 0 10px 24px rgba(142, 30, 79, .08);
}

.yarn-description {
    margin-bottom: 1rem;
    max-width: 68ch;
}

.yarn-spec-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.yarn-spec-grid > div {
    background: #fff;
    border-color: rgba(142, 30, 79, .08);
}

.yarn-sections-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 1rem;
}

.yarn-section-card {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(247,242,238,.82));
}

.yarn-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-bottom: .35rem;
}

.yarn-section-header h4 {
    margin: 0;
    font-size: 1rem;
}

.stock-table {
    margin-top: .25rem;
}

.stock-table th,
.stock-table td {
    padding: .72rem .55rem;
}

.stock-table tbody tr {
    transition: background-color .18s ease;
}

.stock-table tbody tr:hover {
    background: rgba(142, 30, 79, .035);
}

.alt-yarn-list {
    margin-top: .25rem;
}

.alt-yarn-list li {
    position: relative;
}

.alt-yarn-list li::marker {
    color: var(--primary);
}

.similar-patterns-section .section-header {
    margin-bottom: 1.25rem;
}

@media (max-width: 1080px) {
    .detail-layout {
        grid-template-columns: minmax(240px, .9fr) minmax(0, 1.1fr);
    }

    .yarn-sections-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 960px) {
    .detail-hero-enhanced,
    .detail-layout {
        grid-template-columns: 1fr;
    }

    .detail-title {
        max-width: none;
    }

    .yarn-showcase-header {
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    .detail-image-figure,
    .detail-intro-body,
    .yarn-showcase,
    .yarn-section-card,
    .compact-info-block {
        padding: .95rem;
    }

    .yarn-spec-grid,
    .compact-info-grid {
        grid-template-columns: 1fr;
    }

    .panel-count,
    .yarn-shop-btn {
        width: 100%;
        justify-content: center;
    }
}


/* Detail page follow-up refinement */
.detail-layout-single {
    display: grid;
    grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
    gap: 1.35rem;
    align-items: start;
}

.detail-support-inline {
    position: sticky;
    top: 1rem;
}

.compact-info-card-inline {
    background: linear-gradient(180deg, #fff, #fcf7f2);
}

.compact-info-body {
    padding-top: .9rem;
}

.compact-list-merged {
    display: grid;
    gap: .7rem;
    padding-left: 1.1rem;
}

.compact-list-merged li {
    line-height: 1.5;
}

.detail-primary-column-full,
.yarns-panel-full {
    min-width: 0;
}

@media (max-width: 1080px) {
    .detail-layout-single {
        grid-template-columns: 1fr;
    }

    .detail-support-inline {
        position: static;
    }
}

/* Detail page placement correction */
.detail-hero-stacked {
    align-items: start;
}

.detail-hero-side {
    display: grid;
    gap: 1rem;
    align-content: start;
    min-width: 0;
}

.detail-intro-card-compact .detail-intro-body-compact {
    padding: 1.25rem 1.5rem 1.2rem;
}

.detail-intro-card-compact .detail-title {
    margin-bottom: .85rem;
    line-height: .98;
}

.detail-intro-card-compact .detail-lead {
    margin-bottom: 0;
}

.compact-info-card-side {
    box-shadow: 0 10px 26px rgba(45, 42, 38, 0.04);
}

.compact-info-header {
    padding-bottom: .25rem;
}

.compact-info-body-side {
    padding-top: .55rem;
}

.detail-primary-column-standalone {
    display: block;
}

.detail-primary-column-standalone .yarns-panel {
    width: 100%;
}

@media (min-width: 961px) {
    .detail-hero-stacked {
        grid-template-columns: minmax(300px, 420px) minmax(380px, 1fr);
    }

    .detail-intro-card-compact {
        min-height: 0;
    }
}

@media (max-width: 960px) {
    .detail-hero-side {
        grid-template-columns: 1fr;
    }
}


.detail-image-zoom-trigger {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: none;
    border-radius: inherit;
    overflow: hidden;
    cursor: zoom-in;
}

.detail-image-zoom-trigger .detail-image {
    display: block;
    width: 100%;
    height: auto;
    transition: transform .24s ease;
}

.detail-image-zoom-trigger:hover .detail-image {
    transform: scale(1.02);
}

.detail-image-zoom-hint {
    position: absolute;
    right: .9rem;
    bottom: .9rem;
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .45rem .7rem;
    border-radius: 999px;
    background: rgba(33, 29, 25, .72);
    color: #fff;
    font-size: .85rem;
    font-weight: 700;
    box-shadow: 0 10px 24px rgba(0,0,0,.18);
}

.image-zoom-overlay {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: grid;
    place-items: center;
    padding: 1.25rem;
}

.image-zoom-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(18, 14, 19, .84);
    backdrop-filter: blur(4px);
}

.image-zoom-dialog {
    position: relative;
    z-index: 1;
    width: min(92vw, 1200px);
    max-height: 90vh;
    padding: 1rem;
    border-radius: 24px;
    background: rgba(255,255,255,.08);
    box-shadow: 0 30px 80px rgba(0, 0, 0, .35);
}

.image-zoom-full {
    display: block;
    width: 100%;
    max-height: calc(90vh - 2rem);
    object-fit: contain;
    border-radius: 18px;
    background: #fff;
}

.image-zoom-close {
    position: absolute;
    top: .25rem;
    right: .25rem;
    z-index: 2;
    width: 2.75rem;
    height: 2.75rem;
    border: 0;
    border-radius: 999px;
    background: rgba(255,255,255,.92);
    color: #211d19;
    font-size: 1.9rem;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 10px 24px rgba(0,0,0,.18);
}

.image-zoom-close:hover {
    transform: scale(1.03);
}

@media (max-width: 640px) {
    .detail-image-zoom-hint {
        right: .65rem;
        bottom: .65rem;
        font-size: .78rem;
        padding: .38rem .6rem;
    }

    .image-zoom-overlay {
        padding: .75rem;
    }

    .image-zoom-dialog {
        width: 100%;
        padding: .75rem;
        border-radius: 18px;
    }

    .image-zoom-close {
        top: .15rem;
        right: .15rem;
        width: 2.4rem;
        height: 2.4rem;
        font-size: 1.65rem;
    }
}

/* Link styling cleanup: only content links get subtle underline */
.main-content a {
    color: inherit;
}

.main-content a:not(.btn):not(.pattern-card-link):not(.brand):not(.hero-home-btn):not(.home-entry-card):not(.tool-shortcut-card):not(.detail-tool-link):not(.yarn-shop-btn):not(.tool-anchor-chip) {
    text-decoration-line: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: .18em;
    text-decoration-color: rgba(142, 30, 79, .30);
    transition: color .15s ease, text-decoration-color .15s ease;
}

.main-content a:not(.btn):not(.pattern-card-link):not(.brand):not(.hero-home-btn):not(.home-entry-card):not(.tool-shortcut-card):not(.detail-tool-link):not(.yarn-shop-btn):not(.tool-anchor-chip):hover {
    color: var(--primary);
    text-decoration-color: rgba(142, 30, 79, .72);
}

.site-header a,
.site-footer a,
.btn,
.pattern-card-link,
.hero-home-btn,
.home-entry-card,
.tool-shortcut-card,
.detail-tool-link,
.yarn-shop-btn,
.tool-anchor-chip,
.brand {
    text-decoration: none;
}

.site-header a::before,
.site-header a::after,
.site-footer a::before,
.site-footer a::after,
.btn::before,
.btn::after,
.pattern-card-link::before,
.pattern-card-link::after,
.hero-home-btn::before,
.hero-home-btn::after,
.home-entry-card::before,
.home-entry-card::after,
.tool-shortcut-card::before,
.tool-shortcut-card::after,
.detail-tool-link::before,
.detail-tool-link::after,
.yarn-shop-btn::before,
.yarn-shop-btn::after,
.yarn-shop-link::before,
.yarn-shop-link::after,
.tool-anchor-chip::before,
.tool-anchor-chip::after,
.brand::before,
.brand::after {
    content: none !important;
    display: none !important;
}