:root {
    color-scheme: light;
    --paper: #f7f6f1;
    --paper-soft: #f0eee6;
    --card: #fffefa;
    --sage: #58735e;
    --sage-deep: #405846;
    --sage-soft: #e5ede5;
    --clay: #a87559;
    --ink: #29342e;
    --muted: #65716a;
    --line: #e6e3db;
    --shadow: 0 14px 40px rgba(51, 63, 53, .07);
}

html { scroll-behavior: smooth; }
body {
    color: var(--ink);
    background:
        radial-gradient(ellipse at 8% 0%, rgba(225, 233, 219, .42), transparent 34rem),
        var(--paper);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Serif SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.8;
}

a { text-underline-offset: .2em; }
.text-sage { color: var(--sage) !important; }
.text-ink { color: var(--ink) !important; }
.bg-sage { background-color: var(--sage) !important; }
.bg-sageLight { background-color: var(--sage-soft) !important; }
.text-stone-600 { color: var(--muted) !important; }
.border-stone-200, .border-stone-100 { border-color: var(--line) !important; }
.category-filter { border-color: var(--line) !important; background: rgba(255, 254, 250, .7); }
.category-filter.active { background: var(--sage) !important; color: #fff !important; }
a:focus-visible, button:focus-visible, input:focus-visible {
    outline: 3px solid rgba(168, 117, 89, .65);
    outline-offset: 3px;
}

body > header {
    background: rgba(249, 248, 244, .88) !important;
    border-color: var(--line) !important;
    box-shadow: 0 5px 22px rgba(42, 53, 45, .035);
}

.site-hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background: linear-gradient(112deg, rgba(232, 238, 228, .88), rgba(249, 247, 241, .45) 62%, rgba(245, 232, 220, .42));
    border: 1px solid rgba(220, 224, 213, .8);
    border-radius: 0 0 30px 30px;
}
.site-hero::after {
    content: "";
    position: absolute;
    z-index: -1;
    width: 18rem;
    height: 18rem;
    right: -5rem;
    top: -8rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,.7), rgba(224,232,218,.12) 68%, transparent 70%);
}

.article-card, main > section, main > article, aside > div {
    border-color: var(--line) !important;
    box-shadow: 0 5px 22px rgba(42, 53, 45, .035);
}
.article-card { transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease; }
.article-card:hover {
    transform: translateY(-4px);
    border-color: rgba(88, 115, 94, .32) !important;
    box-shadow: var(--shadow);
}

.prose { max-width: 70ch; line-height: 1.95; }
.prose h2 {
    margin-top: 2.1rem;
    padding-left: .85rem;
    border-left: 3px solid var(--clay);
    line-height: 1.5;
}
.prose li { padding-left: .15rem; }
.prose a { color: var(--sage-deep); text-decoration: underline; }
main > article {
    padding: clamp(1.25rem, 4vw, 3rem) !important;
    border: 1px solid var(--line);
    border-radius: 1.75rem;
    background: rgba(255, 254, 250, .82);
}

.breathe-circle { animation: breathe 10s infinite ease-in-out; transform-origin: center; }
.breathe-circle.is-paused { animation-play-state: paused; }
@keyframes breathe {
    0%, 100% { transform: scale(1); opacity: .68; }
    40%, 60% { transform: scale(1.38); opacity: 1; }
}

html.has-motion .reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .55s ease, transform .55s ease;
}
html.has-motion .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 640px) {
    .site-hero { border-radius: 0 0 22px 22px; }
    main > article { border-radius: 1.2rem; }
    .prose { font-size: .98rem; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
    }
    html.has-motion .reveal { opacity: 1; transform: none; }
}

/* Clearer visual refresh: make the new palette and editorial layout visible at a glance. */
:root {
    --paper: #f3efe6;
    --paper-soft: #e9e4d8;
    --card: #fffdf8;
    --sage: #315b4b;
    --sage-deep: #234639;
    --sage-soft: #dce9df;
    --clay: #b56f4d;
    --ink: #25342e;
    --muted: #596961;
    --line: #d9d3c6;
    --shadow: 0 18px 42px rgba(43, 61, 50, .12);
}
body {
    background-color: var(--paper);
    background-image: radial-gradient(ellipse at 88% 4%, rgba(181,111,77,.14), transparent 28rem),
                      radial-gradient(ellipse at 4% 26%, rgba(104,145,113,.13), transparent 34rem);
}
body > header {
    background: rgba(249, 247, 240, .96) !important;
    border-bottom: 1px solid #d9d3c6 !important;
    box-shadow: 0 8px 26px rgba(43, 61, 50, .08) !important;
}
.site-hero {
    max-width: 76rem;
    margin-top: 1.5rem;
    padding: clamp(2.25rem, 6vw, 5rem) !important;
    background: linear-gradient(118deg, #dce9df 0%, #f2e7d9 68%, #ead6c4 100%) !important;
    border: 1px solid #d4d8ca !important;
    border-radius: 2rem !important;
    box-shadow: 0 20px 50px rgba(55, 76, 61, .12);
}
.site-hero h1 { max-width: 15ch; color: #234639; font-size: clamp(2rem, 4.2vw, 3.5rem) !important; }
.site-hero p { max-width: 58ch; font-size: clamp(1rem, 1.4vw, 1.12rem) !important; }
#article-list {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.15rem;
}
#article-list > :not(:first-child) { margin-top: 0 !important; }
.article-card {
    min-height: 0;
    padding: 1.05rem 1.25rem !important;
    background: rgba(255, 253, 248, .96) !important;
    border: 1px solid #ded8cb !important;
    border-top: 4px solid #78957d !important;
    border-radius: 1.25rem !important;
    box-shadow: 0 8px 24px rgba(43, 61, 50, .07) !important;
}
.article-card:nth-child(3n) { border-top-color: #b57959 !important; }
.article-card h3 { line-height: 1.55; }
.article-card h3 { margin-bottom: .35rem !important; font-size: 1.03rem !important; }
.article-card .article-excerpt {
    margin-bottom: .45rem !important;
    -webkit-line-clamp: 2;
}
.article-card > div { margin-bottom: .45rem !important; }
.article-card > a:last-child { font-size: .78rem !important; }
.article-card h3 a { color: #283e33; }
.article-card h3 a:hover { color: #a45f42; }
.category-filter { padding: .45rem .85rem !important; font-weight: 600; }
.category-filter.active { background: #315b4b !important; }
aside > div {
    background: rgba(255, 253, 248, .95) !important;
    border-color: #ded8cb !important;
    border-radius: 1.35rem !important;
}
footer { background: #e6e1d5 !important; border-color: #d3ccbe !important; }
main > article {
    background: #fffdf8 !important;
    border-radius: 1.6rem !important;
    box-shadow: 0 18px 44px rgba(43, 61, 50, .09) !important;
}
@media (max-width: 767px) {
    .site-hero { margin: .75rem .75rem 0; padding: 2rem 1.35rem !important; }
    #article-list { grid-template-columns: 1fr; gap: .9rem; }
    .article-card { min-height: 0; padding: .95rem 1rem !important; }
}

/* Typography and alignment refinement from the supplied screenshot. */
body {
    font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif !important;
    line-height: 1.8;
}
.site-hero {
    padding: clamp(1.5rem, 4vw, 3rem) !important;
    background: linear-gradient(118deg, #dce9df 0%, #f1eadf 55%, #ecd9c9 100%) !important;
}
.site-hero > div { max-width: 44rem !important; }
.site-hero h1 {
    max-width: 19ch !important;
    margin-top: 1rem !important;
    margin-bottom: 1rem !important;
    font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif !important;
    font-size: clamp(2rem, 4vw, 2.9rem) !important;
    font-weight: 750 !important;
    line-height: 1.42 !important;
    letter-spacing: .015em;
    overflow-wrap: anywhere;
}
.site-hero p {
    max-width: 62ch !important;
    margin-top: .75rem;
    line-height: 1.9 !important;
}
#article-list .article-card {
    width: 100%;
    box-sizing: border-box;
}
#topics { scroll-margin-top: 5rem; }
.topic-directory { padding-top: 2.5rem !important; padding-bottom: 1.5rem !important; }
.topic-kicker {
    margin: 0 0 .45rem;
    color: #a45f42;
    font-size: .75rem;
    font-weight: 750;
    letter-spacing: .14em;
    text-transform: uppercase;
}
.home-topic-section {
    margin: 0 0 1rem;
    padding: .85rem;
    border: 1px solid #d9d3c6;
    border-left: 5px solid #78957d;
    border-radius: 1.25rem;
    background: linear-gradient(105deg, rgba(220,233,223,.72), rgba(255,253,248,.92) 74%);
}
.home-topic-section:nth-of-type(even) {
    border-left-color: #b57959;
    background: linear-gradient(105deg, rgba(236,217,201,.62), rgba(255,253,248,.94) 74%);
}
.topic-heading {
    margin: 0 0 .45rem;
    padding-left: .25rem;
    color: #315b4b;
    font-size: 1.12rem;
    font-weight: 750;
    line-height: 1.5;
}
.home-topic-section .article-card {
    margin: 0 !important;
    min-height: 0;
    padding: .9rem 1.05rem !important;
    border-top-width: 2px !important;
    border-radius: .95rem !important;
    box-shadow: 0 3px 12px rgba(43,61,50,.045) !important;
}
@media (max-width: 767px) {
    .topic-directory { padding-top: 1.5rem !important; }
    .home-topic-section { margin-bottom: .75rem; padding: .65rem; border-radius: 1rem; }
}
.topic-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .9rem;
    align-items: start;
}
.home-topic-section {
    margin: 0 !important;
    padding: .25rem;
    overflow: hidden;
    border-radius: 1rem;
    transition: box-shadow .2s ease, transform .2s ease;
}
.home-topic-section:hover { box-shadow: 0 10px 24px rgba(43,61,50,.1); transform: translateY(-2px); }
.home-topic-section:nth-of-type(even) {
    border-left-color: #b57959;
    background: linear-gradient(105deg, rgba(236,217,201,.7), rgba(255,253,248,.96) 74%);
}
.home-topic-section > summary {
    display: flex;
    min-height: 4.25rem;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    margin: 0;
    padding: .8rem .75rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
}
.home-topic-section > summary::-webkit-details-marker { display: none; }
.home-topic-section > summary::after {
    content: "+";
    flex: 0 0 auto;
    color: #a45f42;
    font-size: 1.35rem;
    font-weight: 500;
    line-height: 1;
}
.home-topic-section[open] > summary::after { content: "−"; }
.home-topic-section[open] > summary { padding-bottom: .4rem; }
.topic-open-label { margin-left: auto; color: #738078; font-size: .72rem; font-weight: 500; }
.home-topic-section[open] .topic-open-label { display: none; }
.home-topic-section .article-card {
    margin: 0 .45rem .45rem !important;
    width: calc(100% - .9rem);
    box-sizing: border-box;
}
@media (max-width: 980px) {
    .topic-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
    .topic-grid { grid-template-columns: 1fr; }
    .home-topic-section > summary { min-height: 3.75rem; }
}
@media (prefers-reduced-motion: reduce) {
    .home-topic-section { transition: none; }
    .home-topic-section:hover { transform: none; }
}
.editorial-feature {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(17rem, .85fr);
    gap: 1.1rem;
    align-items: stretch;
}
.feature-main {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    display: flex;
    min-height: 22rem;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: clamp(1.5rem, 4vw, 3.2rem);
    border: 1px solid rgba(255,255,255,.22);
    border-radius: 1.5rem;
    color: #f8f6ee;
    background: radial-gradient(circle at 88% 14%, rgba(213,174,138,.25), transparent 16rem),
                linear-gradient(135deg, #244b3c, #376450 72%, #57765f);
    box-shadow: 0 18px 42px rgba(35,70,57,.16);
}
.feature-main::after {
    content: "";
    position: absolute;
    z-index: -1;
    top: -5rem;
    right: -3rem;
    width: clamp(14rem, 30vw, 24rem);
    aspect-ratio: 1;
    border: 1px solid rgba(245,223,201,.28);
    border-radius: 50%;
    background: radial-gradient(circle at 40% 44%, rgba(245,223,201,.22), rgba(245,223,201,.06) 46%, transparent 68%);
    box-shadow: 0 0 0 2rem rgba(245,223,201,.035), 0 0 0 4rem rgba(245,223,201,.025);
    animation: featured-drift 16s ease-in-out infinite alternate;
    pointer-events: none;
}
.feature-main > * { position: relative; z-index: 1; }
@keyframes featured-drift {
    from { transform: translate3d(0, 0, 0) scale(1); }
    to { transform: translate3d(-1.1rem, 1.2rem, 0) scale(1.07); }
}
.feature-meta { display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 1rem; }
.feature-meta span {
    padding: .3rem .65rem;
    border: 1px solid rgba(255,255,255,.28);
    border-radius: 999px;
    color: #f5dfc9;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .04em;
}
.feature-main h2 { max-width: 18ch; margin: 0 0 .85rem; font-size: clamp(1.8rem, 3.3vw, 2.65rem); line-height: 1.35; }
.feature-main p { max-width: 58ch; margin: 0 0 1.4rem; color: rgba(248,246,238,.84); line-height: 1.85; }
.feature-link { color: #f5dfc9; font-size: .9rem; font-weight: 700; text-decoration: none; }
.feature-link:hover { color: #fff; text-decoration: underline; }
.feature-rail {
    display: flex;
    flex-direction: column;
    padding: 1.2rem 1.35rem;
    border: 1px solid #d9d3c6;
    border-radius: 1.5rem;
    background: rgba(255,253,248,.96);
    box-shadow: 0 10px 28px rgba(43,61,50,.07);
}
.feature-rail > h2 { margin: 0; padding: .15rem 0 .65rem; border-bottom: 2px solid #b57959; color: #315b4b; font-size: 1.05rem; font-weight: 750; }
.feature-story { display: flex; flex: 1; flex-direction: column; justify-content: center; gap: .25rem; padding: .85rem 0; border-bottom: 1px solid #e4ded2; color: #25342e; text-decoration: none; }
.feature-story { transition: padding-left .2s ease, color .2s ease; }
.feature-story:hover { padding-left: .4rem; }
.feature-story:last-child { border-bottom: 0; }
.feature-story span { color: #a45f42; font-size: .7rem; font-weight: 700; letter-spacing: .04em; }
.feature-story strong { font-size: .95rem; line-height: 1.5; }
.feature-story small { color: #718078; font-size: .72rem; }
.feature-story:hover strong { color: #315b4b; text-decoration: underline; text-underline-offset: .18em; }
@media (max-width: 767px) {
    .editorial-feature { grid-template-columns: 1fr; gap: .8rem; padding-top: 1.25rem !important; padding-bottom: 1rem !important; }
    .feature-main { min-height: 17rem; border-radius: 1.15rem; }
    .feature-rail { border-radius: 1.15rem; }
    .feature-story { min-height: 5rem; }
}
@keyframes topic-open {
    from { opacity: .35; transform: translateY(7px); }
    to { opacity: 1; transform: translateY(0); }
}
.home-topic-section[open] > .article-card { animation: topic-open .28s ease-out both; }
@media (prefers-reduced-motion: reduce) {
    .feature-main::after { animation: none; }
    .home-topic-section[open] > .article-card { animation: none; }
    .feature-story { transition: none; }
}

/* Original, self-hosted editorial illustrations; no third-party image requests. */
.feature-illustration {
    position: absolute;
    z-index: 0;
    inset: 0 0 0 auto;
    width: 69%;
    height: 100%;
    object-fit: cover;
    object-position: 60% center;
    opacity: .92;
    mask-image: linear-gradient(90deg, transparent 0%, #000 43%);
    pointer-events: none;
}
.feature-main::before {
    content: "";
    position: absolute;
    z-index: 0;
    inset: 0;
    background: linear-gradient(90deg, rgba(35,70,57,.99) 0%, rgba(35,70,57,.94) 43%, rgba(35,70,57,.13) 100%);
    pointer-events: none;
}
.feature-story {
    justify-content: flex-start;
    gap: .25rem;
    padding: .75rem 0;
}
.feature-story img {
    display: block;
    width: 100%;
    height: clamp(3.7rem, 5vw, 4.8rem);
    margin-bottom: .35rem;
    border-radius: .7rem;
    object-fit: cover;
    transition: transform .35s ease, filter .35s ease;
}
.feature-story:hover img { transform: scale(1.025); filter: saturate(1.08); }
@media (max-width: 767px) {
    .feature-illustration { width: 78%; opacity: .68; }
    .feature-main::before { background: linear-gradient(90deg, rgba(35,70,57,.97), rgba(35,70,57,.76) 62%, rgba(35,70,57,.25)); }
    .feature-story img { height: 5.6rem; }
}
@media (prefers-reduced-motion: reduce) {
    .feature-story img { transition: none; }
    .feature-story:hover img { transform: none; }
}