* {
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: #1c1816;
    color: #e4dbd2;
    padding: 40px 24px;
    line-height: 1.7;
}

.container {
    width: 1020px;
    margin: 0 auto;
}

.card {
    background: #26211e;
    padding: 32px 36px;
    border-radius: 16px;
    margin: 22px 0;
    border: 1px solid #35302b;
}

.card:hover {
    border-color: #5a4e44;
}

.card-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 6px;
    color: #8a7a6e;
    font-weight: 500;
    margin-bottom: 2px;
}

.card:hover .card-title {
    color: #b0a094;
}

.card-heading {
    font-size: 1.6rem;
    font-weight: 600;
    color: #f0e8e0;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.card:hover .card-heading {
    color: #fff5ec;
}

.hero {
    padding: 16px 0 6px;
}

.hero h1 {
    font-size: 4.4rem;
    font-weight: 700;
    color: #f0e8e0;
    letter-spacing: -2px;
    line-height: 1;
}

.hero h1:hover {
    text-shadow: 0 4px 40px rgba(180, 150, 130, 0.08);
}

.hero h1 .dim {
    color: #6b5b4f;
    font-weight: 300;
    letter-spacing: 4px;
}

.hero h1:hover .dim {
    color: #8a7a6e;
}
.flex-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -11px;
}

.flex-col {
    flex: 0 0 50%;
    padding: 0 11px;
}

.flex-full {
    flex: 0 0 100%;
    padding: 0 11px;
}
.shadow-demo {
    font-size: 2.6rem;
    font-weight: 700;
    color: #f0e8e0;
    letter-spacing: 1px;
    text-shadow: 0 2px 20px rgba(180, 150, 130, 0.06);
}

.shadow-demo:hover {
    text-shadow: 0 4px 40px rgba(180, 150, 130, 0.15), 0 2px 20px rgba(180, 150, 130, 0.05);
    letter-spacing: 3px;
}

.shadow-layer {
    font-size: 2rem;
    font-weight: 600;
    color: #f0e8e0;
    text-shadow: 0 1px 0 #3a322c, 0 2px 0 #2a2622, 0 3px 8px rgba(0, 0, 0, 0.4);
    letter-spacing: 3px;
}

.shadow-layer:hover {
    text-shadow: 0 1px 0 #5a4e44, 0 2px 0 #3a322c, 0 4px 12px rgba(0, 0, 0, 0.5);
    letter-spacing: 5px;
    color: #fff5ec;
}

.spacing-wide {
    letter-spacing: 8px;
    word-spacing: 16px;
    color: #d5c8bc;
}

.spacing-wide:hover {
    letter-spacing: 12px;
    word-spacing: 24px;
    color: #f0e8e0;
}

.spacing-tight {
    letter-spacing: -0.5px;
    word-spacing: 0px;
    color: #b0a094;
    background: #1c1816;
    padding: 6px 14px;
    border-radius: 8px;
}

.spacing-tight:hover {
    letter-spacing: 1px;
    background: #26211e;
    color: #d5c8bc;
}

.spacing-normal {
    letter-spacing: 0.3px;
    word-spacing: 4px;
    color: #c9b8aa;
}

.spacing-normal:hover {
    letter-spacing: 2px;
    word-spacing: 8px;
    color: #f0e8e0;
}

.spacing-demo-group p {
    margin-bottom: 6px;
}
.deco-link {
    text-decoration: none;
    color: #d5b8a4;
    font-weight: 500;
    font-size: 1.15rem;
    border-bottom: 2px solid #d5b8a4;
    padding-bottom: 2px;
}

.deco-link:hover {
    color: #f0e8e0;
    border-bottom-color: #f0e8e0;
    letter-spacing: 1.5px;
}

.deco-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
}

.deco-grid span {
    font-size: 1.05rem;
    color: #d5c8bc;
    padding: 2px 4px;
    border-radius: 4px;
}

.deco-grid span:hover {
    color: #f0e8e0;
    background: #1c1816;
}

.strike {
    text-decoration: line-through;
    text-decoration-color: #5a4e44;
    text-decoration-thickness: 2px;
}

.strike:hover {
    text-decoration-color: #d5b8a4;
}

.strike-double {
    text-decoration: line-through double #4a4038;
    text-decoration-thickness: 3px;
}

.strike-double:hover {
    text-decoration-color: #b0a094;
}

.wavy {
    text-decoration: underline wavy #5a4e44 2px;
    text-underline-offset: 6px;
}

.wavy:hover {
    text-decoration-color: #d5b8a4;
    text-underline-offset: 8px;
}

.over-under {
    text-decoration: overline underline #5a4e44 1.5px;
    text-underline-offset: 6px;
}

.over-under:hover {
    text-decoration-color: #b0a094;
}

.dotted {
    text-decoration: underline dotted #5a4e44 2.5px;
    text-underline-offset: 8px;
}

.dotted:hover {
    text-decoration-color: #d5b8a4;
    text-underline-offset: 10px;
}
.v-group p {
    color: #d5c8bc;
    font-size: 1rem;
    padding: 2px 4px;
    border-radius: 4px;
    margin-bottom: 2px;
}

.v-group p:hover {
    color: #f0e8e0;
    background: #1c1816;
}

.v-badge {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #2a2622;
    color: #b0a094;
    text-align: center;
    line-height: 22px;
    font-size: 0.6rem;
    font-weight: 700;
    margin-right: 6px;
    border: 1px solid #3a322c;
}

.v-group p:hover .v-badge {
    background: #3a322c;
    border-color: #5a4e44;
    color: #f0e8e0;
}

.v-mid {
    vertical-align: middle;
}

.v-top {
    vertical-align: text-top;
}

.v-bottom {
    vertical-align: text-bottom;
}

.chem {
    font-size: 1.8rem;
    color: #e8e0d8;
    letter-spacing: 2px;
    margin-top: 8px;
}

.chem:hover {
    letter-spacing: 4px;
    color: #f0e8e0;
}

.chem sub {
    vertical-align: sub;
    font-size: 0.7rem;
    color: #8a7a6e;
}

.chem sup {
    vertical-align: super;
    font-size: 0.7rem;
    color: #8a7a6e;
}

.chem:hover sub,
.chem:hover sup {
    color: #b0a094;
}
.readable {
    line-height: 2.1;
    text-indent: 48px;
    text-align: justify;
    color: #d5c8bc;
    font-size: 1.02rem;
}

.readable:hover {
    color: #e8e0d8;
}
.code-block {
    background: #181412;
    padding: 18px 22px;
    border-radius: 10px;
    font-family: 'SF Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    white-space: pre-wrap;
    line-height: 1.8;
    color: #c9b8aa;
    border: 1px solid #2a2622;
    margin-top: 6px;
}

.code-block:hover {
    border-color: #4a4038;
    background: #1c1816;
}
.transform-grid {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -6px;
}

.transform-item {
    flex: 0 0 33.33%;
    padding: 0 6px;
    background: #1c1816;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid #2a2622;
}

.transform-item:hover {
    border-color: #4a4038;
    background: #26211e;
}

.transform-item .label {
    font-size: 0.55rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: #5a4e44;
    margin-bottom: 2px;
}

.transform-item:hover .label {
    color: #8a7a6e;
}

.upper {
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #e8e0d8;
}

.lower {
    text-transform: lowercase;
    color: #d5c8bc;
}

.cap {
    text-transform: capitalize;
    word-spacing: 4px;
    color: #e8e0d8;
}

.transform-item:hover .upper,
.transform-item:hover .cap {
    color: #f0e8e0;
    letter-spacing: 3px;
}

.transform-item:hover .lower {
    color: #e8e0d8;
}

.last-box {
    background: #1c1816;
    padding: 14px 20px;
    border-radius: 10px;
    border: 1px solid #2a2622;
    margin-top: 10px;
}

.last-box:hover {
    border-color: #4a4038;
    background: #26211e;
}

.last-box p {
    margin: 3px 0;
    font-size: 0.95rem;
    color: #d5c8bc;
    padding: 2px 4px;
    border-radius: 4px;
}

.last-box p:hover {
    color: #f0e8e0;
    background: #1c1816;
}

.last-right {
    text-align: justify;
    text-align-last: right;
    font-style: italic;
}

.last-center {
    text-align: justify;
    text-align-last: center;
    font-weight: 500;
    color: #e8e0d8;
}

.last-justify {
    text-align: justify;
    text-align-last: justify;
}
.quote {
    background: #26211e;
    padding: 32px 40px;
    border-radius: 16px;
    border-left: 4px solid #3a322c;
    margin: 16px 0;
}

.quote:hover {
    border-left-color: #8a7a6e;
    background: #2a2622;
}

.quote p {
    font-size: 1.3rem;
    font-style: italic;
    color: #e8e0d8;
    letter-spacing: 0.3px;
}

.quote:hover p {
    color: #f0e8e0;
}

.quote .attr {
    text-align: right;
    font-size: 0.8rem;
    font-style: normal;
    color: #5a4e44;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-top: 6px;
}

.quote:hover .attr {
    color: #8a7a6e;
    letter-spacing: 6px;
}

.footer {
    text-align: center;
    padding: 24px 0 8px;
    border-top: 1px solid #26211e;
    margin-top: 20px;
}

.footer p {
    color: #3a322c;
    font-size: 0.7rem;
    letter-spacing: 6px;
    text-transform: uppercase;
}

.footer p:hover {
    color: #5a4e44;
    letter-spacing: 10px;
}

.mt-6 {
    margin-top: 6px;
}

.mt-10 {
    margin-top: 10px;
}

.mt-14 {
    margin-top: 14px;
}

.mb-8 {
    margin-bottom: 8px;
}

.flex {
    display: flex;
}

.gap-12 {
    gap: 12px;
}

.flex-wrap {
    flex-wrap: wrap;
}