:root {
    --paper: #f4f0e7;
    --paper-deep: #ebe4d7;
    --paper-light: #fbf8f1;
    --ink: #26332e;
    --ink-soft: #59635d;
    --muted: #8c897f;
    --line: rgba(38, 51, 46, 0.16);
    --line-strong: rgba(38, 51, 46, 0.3);
    --cinnabar: #a83b32;
    --cinnabar-dark: #833029;
    --willow: #68796a;
    --serif: "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", "SimSun", serif;
    --sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
    --shell: 1120px;
    --text: 700px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}
body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: .22;
    z-index: -1;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.055'/%3E%3C/svg%3E");
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input { font: inherit; }
::selection { color: var(--paper-light); background: var(--cinnabar); }
.shell, .section-shell { width: min(calc(100% - 48px), var(--shell)); margin-inline: auto; }
.section-shell { margin-top: 140px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: -80px; left: 20px; z-index: 1000; padding: 8px 16px; color: white; background: var(--ink); text-decoration: none; }
.skip-link:focus { top: 20px; }

.reading-progress { position: fixed; inset: 0 0 auto; z-index: 200; height: 2px; }
.reading-progress span { display: block; width: 0; height: 100%; background: var(--cinnabar); }
.site-header { position: relative; z-index: 100; border-bottom: 1px solid var(--line); background: rgba(244,240,231,.92); }
.site-header__inner { width: min(calc(100% - 48px), var(--shell)); min-height: 94px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 14px; text-decoration: none; }
.brand img { width: 49px; height: 49px; transition: transform .35s ease; }
.brand:hover img { transform: rotate(-3deg); }
.brand__words { display: flex; flex-direction: column; line-height: 1.25; }
.brand__words strong { font-family: var(--serif); font-size: 21px; letter-spacing: .16em; font-weight: 600; }
.brand__words small { margin-top: 6px; color: var(--muted); font-family: var(--serif); font-size: 10px; letter-spacing: .18em; }
.site-nav { display: flex; align-items: center; gap: 38px; }
.site-nav a { position: relative; padding: 10px 2px; font-family: var(--serif); font-size: 16px; letter-spacing: .25em; text-decoration: none; }
.site-nav a::after { content: ""; position: absolute; right: .25em; bottom: 2px; left: 0; height: 1px; background: var(--cinnabar); transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.site-nav a[aria-current="page"] { color: var(--cinnabar); }
.nav-toggle { display: none; width: 40px; height: 40px; padding: 0; border: 0; background: transparent; }
.nav-toggle > span:not(.sr-only) { display: block; width: 23px; height: 1px; margin: 7px auto; background: var(--ink); }

.site-main { min-height: 65vh; }
.site-footer { margin-top: 150px; padding: 54px 0; color: var(--ink-soft); border-top: 1px solid var(--line); }
.site-footer__inner { width: min(calc(100% - 48px), var(--shell)); margin-inline: auto; display: flex; justify-content: space-between; align-items: flex-end; }
.footer-brand { display: flex; gap: 14px; align-items: center; }
.footer-brand p { display: flex; flex-direction: column; margin: 0; }
.footer-brand strong { color: var(--ink); font-family: var(--serif); letter-spacing: .14em; }
.footer-brand span, .footer-note { color: var(--muted); font-family: var(--serif); font-size: 12px; letter-spacing: .1em; }
.footer-note { margin: 0; text-align: right; line-height: 1.9; }

/* Home */
.hero { position: relative; padding-top: 105px; }
.hero__eyebrow { display: flex; align-items: center; gap: 16px; color: var(--muted); font-family: var(--serif); font-size: 12px; letter-spacing: .24em; }
.hero__eyebrow i { width: 52px; height: 1px; background: var(--line-strong); }
.hero__layout { display: grid; grid-template-columns: 1fr 280px; gap: 80px; align-items: center; margin-top: 54px; }
.hero h1 { margin: 0; font-family: var(--serif); font-size: clamp(56px, 7.6vw, 96px); font-weight: 400; line-height: 1.23; letter-spacing: .08em; }
.hero h1 em { color: var(--cinnabar); font-style: normal; }
.hero__intro { width: min(100%, 570px); margin: 38px 0 0 6px; color: var(--ink-soft); font-family: var(--serif); font-size: 17px; line-height: 2.15; letter-spacing: .07em; }
.hero__actions { display: flex; gap: 32px; margin: 34px 0 0 6px; }
.text-link { display: inline-flex; align-items: center; gap: 13px; padding-bottom: 4px; border-bottom: 1px solid var(--cinnabar); color: var(--cinnabar); font-family: var(--serif); font-size: 14px; letter-spacing: .12em; text-decoration: none; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.text-link--quiet { color: var(--ink-soft); border-color: var(--line-strong); }
.hero__seal { position: relative; width: 230px; height: 310px; justify-self: end; padding: 34px 22px; border: 1px solid var(--line); color: var(--cinnabar); font-family: var(--serif); writing-mode: vertical-rl; }
.hero__seal::before, .hero__seal::after { content: ""; position: absolute; pointer-events: none; }
.hero__seal::before { inset: 12px; border: 1px solid rgba(168,59,50,.28); }
.hero__seal::after { right: 29px; bottom: 30px; width: 62px; height: 1px; background: rgba(168,59,50,.3); transform: rotate(90deg); transform-origin: right; }
.hero__seal span { font-size: 59px; line-height: 1.15; letter-spacing: .12em; }
.hero__seal small { position: absolute; right: 30px; bottom: 32px; color: var(--ink-soft); font-size: 13px; letter-spacing: .4em; }
.hero__foot { display: flex; align-items: center; gap: 24px; margin-top: 80px; color: var(--muted); font-family: var(--serif); font-size: 11px; letter-spacing: .16em; }
.hero__line { flex: 1; height: 1px; background: var(--line); }

.section-kicker { display: flex; align-items: center; justify-content: space-between; margin-bottom: 26px; color: var(--muted); font-family: var(--serif); font-size: 12px; letter-spacing: .24em; }
.section-kicker b { color: var(--cinnabar); font-weight: 400; }
.featured-work__paper { position: relative; min-height: 540px; padding: 52px 64px 64px; background: var(--paper-light); border: 1px solid rgba(38,51,46,.1); box-shadow: 0 20px 60px rgba(70,55,35,.06); }
.featured-work__paper::before { content: ""; position: absolute; inset: 18px; border: 1px solid rgba(168,59,50,.12); pointer-events: none; }
.featured-work__meta { display: flex; justify-content: space-between; color: var(--muted); font-family: var(--serif); font-size: 12px; letter-spacing: .15em; }
.featured-work__body { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: center; min-height: 400px; }
.featured-work__title { padding-left: 34px; border-left: 2px solid var(--cinnabar); }
.featured-work__title p { margin: 0 0 22px; color: var(--cinnabar); font-family: var(--serif); font-size: 12px; letter-spacing: .35em; }
.featured-work__title h2 { margin: 0; font-family: var(--serif); font-size: clamp(35px, 5vw, 58px); font-weight: 400; line-height: 1.35; letter-spacing: .12em; }
.featured-work__title h2 a { text-decoration: none; }
.featured-work__title span { display: block; margin-top: 16px; color: var(--muted); font-family: var(--serif); }
.featured-work__verse { padding: 22px 0; font-family: var(--serif); font-size: 20px; line-height: 2.3; letter-spacing: .12em; }
.corner-link { position: absolute; right: 62px; bottom: 43px; color: var(--cinnabar); font-family: var(--serif); font-size: 12px; letter-spacing: .15em; text-decoration: none; }

.section-heading { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 60px; }
.section-heading > div > p, .archive-strip__intro > p, .about-note > div > p { margin: 0 0 12px; color: var(--cinnabar); font-family: var(--serif); font-size: 12px; letter-spacing: .3em; }
.section-heading h2, .archive-strip h2 { margin: 0; font-family: var(--serif); font-size: 38px; font-weight: 400; letter-spacing: .12em; }
.section-heading > p { margin: 0; color: var(--muted); font-family: var(--serif); font-size: 13px; line-height: 2; letter-spacing: .08em; text-align: right; }
.latest__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 78px; }
.column-heading { display: flex; justify-content: space-between; padding: 0 0 16px; border-bottom: 1px solid var(--ink); font-family: var(--serif); font-size: 14px; letter-spacing: .16em; }
.column-heading a { color: var(--muted); font-size: 11px; text-decoration: none; }
.work-index { margin: 0; padding: 0; list-style: none; }
.work-index li { display: grid; grid-template-columns: 48px 1fr 20px; gap: 19px; padding: 29px 0; border-bottom: 1px solid var(--line); }
.work-index time { color: var(--muted); font-family: var(--serif); font-size: 11px; letter-spacing: .08em; }
.work-index h3 { margin: -4px 0 10px; font-family: var(--serif); font-size: 21px; font-weight: 400; letter-spacing: .08em; }
.work-index h3 a { text-decoration: none; background-image: linear-gradient(var(--cinnabar), var(--cinnabar)); background-position: 100% 100%; background-repeat: no-repeat; background-size: 0 1px; transition: background-size .25s ease; }
.work-index h3 a:hover { background-position: 0 100%; background-size: 100% 1px; }
.work-index p { display: -webkit-box; margin: 0; overflow: hidden; color: var(--ink-soft); font-family: var(--serif); font-size: 13px; line-height: 1.9; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.work-index__arrow { color: var(--cinnabar); font-size: 13px; }

.archive-strip { display: grid; grid-template-columns: 320px 1fr; gap: 80px; padding-top: 70px; border-top: 1px solid var(--line); }
.archive-strip h2 { font-size: 30px; line-height: 1.65; }
.archive-years { display: grid; grid-template-columns: repeat(4, 1fr); }
.archive-years a { display: flex; min-height: 108px; padding: 18px; flex-direction: column; justify-content: space-between; border-top: 1px solid var(--line); border-right: 1px solid var(--line); text-decoration: none; transition: color .2s, background .2s; }
.archive-years a:nth-child(4n+1) { border-left: 1px solid var(--line); }
.archive-years a:nth-child(n+5) { border-bottom: 1px solid var(--line); }
.archive-years a:hover { color: var(--paper-light); background: var(--cinnabar); }
.archive-years strong { font-family: var(--serif); font-size: 22px; font-weight: 400; }
.archive-years span { color: var(--muted); font-family: var(--serif); font-size: 11px; }
.archive-years a:hover span { color: inherit; }
.about-note { position: relative; display: grid; grid-template-columns: 75px 180px 1fr auto; gap: 35px; align-items: center; padding: 48px 52px; overflow: hidden; border-top: 3px solid var(--cinnabar); color: #fffaf0; background: linear-gradient(125deg, #26362f 0%, #1f2d28 58%, #18231f 100%); box-shadow: 0 22px 60px rgba(31,45,40,.16); }
.about-note::after { content: "楠柳"; position: absolute; right: 30px; bottom: -55px; color: rgba(255,255,255,.035); font-family: var(--serif); font-size: 138px; line-height: 1; letter-spacing: .08em; pointer-events: none; }
.about-note__mark { display: grid; width: 58px; height: 58px; place-items: center; border: 1px solid #d77a6d; color: #f0a79c; font-family: var(--serif); font-size: 23px; }
.about-note h2 { margin: 0; color: #fffaf0; font-family: var(--serif); font-size: 24px; font-weight: 400; }
.about-note > p { position: relative; z-index: 1; margin: 0; color: #ece8dd; font-family: var(--serif); font-size: 14px; line-height: 2.05; }
.about-note .text-link { position: relative; z-index: 1; color: #f1b1a8; border-color: rgba(241,177,168,.7); }

/* Collections */
.collection-hero { padding: 95px 0 70px; border-bottom: 1px solid var(--line-strong); }
.page-kicker { margin: 0 0 20px; color: var(--cinnabar); font-family: var(--serif); font-size: 12px; letter-spacing: .28em; text-transform: uppercase; }
.collection-hero h1 { margin: 0; font-family: var(--serif); font-size: clamp(50px, 7vw, 76px); font-weight: 400; letter-spacing: .15em; }
.collection-hero > p:last-child { max-width: 460px; margin: 25px 0 0; color: var(--muted); font-family: var(--serif); font-size: 14px; letter-spacing: .08em; }
.collection-layout { display: grid; grid-template-columns: 165px 1fr; gap: 80px; padding-top: 65px; }
.collection-filter { align-self: start; position: sticky; top: 35px; font-family: var(--serif); }
.collection-filter > div { display: flex; flex-direction: column; margin-bottom: 42px; }
.collection-filter > div > span { margin-bottom: 12px; padding-bottom: 9px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; letter-spacing: .25em; }
.collection-filter a { display: flex; justify-content: space-between; padding: 7px 0; color: var(--ink-soft); font-size: 13px; letter-spacing: .08em; text-decoration: none; }
.collection-filter a:hover, .collection-filter a[aria-current="page"] { color: var(--cinnabar); }
.collection-filter a[aria-current="page"]::before { content: "—"; margin-right: 7px; }
.collection-filter small { color: var(--muted); }
.collection-summary { display: flex; justify-content: space-between; margin-bottom: 40px; color: var(--muted); font-family: var(--serif); font-size: 11px; letter-spacing: .15em; }
.year-group { margin-bottom: 65px; }
.year-group > header { display: flex; align-items: baseline; justify-content: space-between; padding-bottom: 16px; border-bottom: 2px solid var(--ink); }
.year-group > header h2 { margin: 0; font-family: var(--serif); font-size: 26px; font-weight: 400; letter-spacing: .12em; }
.year-group > header span { color: var(--cinnabar); font-family: var(--serif); font-size: 12px; }
.collection-list { margin: 0; padding: 0; list-style: none; }
.collection-list li { border-bottom: 1px solid var(--line); }
.collection-list li > a { display: grid; grid-template-columns: 56px 1fr 48px 18px; gap: 24px; align-items: start; padding: 28px 8px 28px 0; text-decoration: none; transition: padding .25s, background .25s; }
.collection-list li > a:hover { padding-right: 16px; padding-left: 12px; background: rgba(255,255,255,.28); }
.collection-list time { padding-top: 3px; color: var(--muted); font-family: var(--serif); font-size: 11px; }
.collection-list__main h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 23px; font-weight: 400; letter-spacing: .07em; }
.collection-list__main p { display: -webkit-box; margin: 0; overflow: hidden; color: var(--ink-soft); font-family: var(--serif); font-size: 13px; line-height: 1.9; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.collection-list--poems .collection-list__main p { white-space: normal; }
.collection-list__type { padding-top: 2px; color: var(--muted); font-family: var(--serif); font-size: 11px; letter-spacing: .12em; text-align: right; }
.collection-list__arrow { color: var(--cinnabar); font-size: 12px; }
.pagination { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; margin-top: 65px; padding-top: 26px; border-top: 1px solid var(--line-strong); font-family: var(--serif); font-size: 12px; }
.pagination > a { text-decoration: none; }
.pagination > a:last-child { text-align: right; }
.pagination p { display: flex; gap: 18px; margin: 0; }
.pagination p a { color: var(--muted); text-decoration: none; }
.pagination p strong { color: var(--cinnabar); font-weight: 400; }
.empty-state { padding: 40px 0; color: var(--muted); font-family: var(--serif); }

/* Details */
.work-header__back { color: var(--muted); font-family: var(--serif); font-size: 11px; letter-spacing: .14em; text-decoration: none; }
.work-header__back:hover { color: var(--cinnabar); }
.poem-sheet { position: relative; margin-top: 70px; padding: 0 65px 110px; background: var(--paper-light); border: 1px solid rgba(38,51,46,.09); box-shadow: 0 24px 70px rgba(70,55,35,.055); }
.poem-sheet::before { content: ""; position: absolute; top: 18px; right: 18px; bottom: 18px; left: 18px; border: 1px solid rgba(168,59,50,.09); pointer-events: none; }
.work-header { position: relative; padding: 48px 0 56px; border-bottom: 1px solid var(--line); }
.work-header__title { margin-top: 58px; text-align: center; }
.work-header__title p { margin: 0 0 18px; color: var(--cinnabar); font-family: var(--serif); font-size: 11px; letter-spacing: .25em; }
.work-header__title h1 { margin: 0; font-family: var(--serif); font-size: clamp(40px, 6vw, 64px); font-weight: 400; letter-spacing: .18em; }
.work-header__title h2, .article-header h2 { margin: 14px 0 0; color: var(--muted); font-family: var(--serif); font-size: 17px; font-weight: 400; letter-spacing: .12em; }
.work-header__meta { display: flex; justify-content: center; gap: 28px; margin-top: 28px; color: var(--muted); font-family: var(--serif); font-size: 11px; letter-spacing: .1em; }
.work-header__meta > * + *::before { content: "·"; margin-right: 28px; color: var(--cinnabar); }
.poem-sheet__ornament { display: flex; justify-content: center; margin-top: 62px; }
.poem-sheet__ornament span { display: grid; width: 36px; height: 36px; place-items: center; border: 1px solid rgba(168,59,50,.55); color: var(--cinnabar); font-family: var(--serif); font-size: 14px; }
.poem-body { position: relative; width: min(100%, 620px); margin: 48px auto 20px; font-family: var(--serif); font-size: clamp(18px, 2.2vw, 22px); line-height: 2.55; letter-spacing: .14em; text-align: center; }
.epigraph { width: min(100%, 610px); margin: 55px auto 0; padding: 10px 0 10px 28px; border-left: 2px solid var(--cinnabar); color: var(--ink-soft); font-family: var(--serif); font-size: 15px; line-height: 2; }
.creation-note { display: grid; grid-template-columns: 56px 1fr; gap: 28px; width: min(100%, 690px); margin: 72px auto 0; padding-top: 24px; border-top: 1px solid var(--line); color: var(--ink-soft); font-family: var(--serif); font-size: 13px; }
.creation-note > span { color: var(--cinnabar); letter-spacing: .18em; }
.creation-note p { margin: 0; }

.article-sheet { width: min(calc(100% - 48px), 900px); margin-top: 80px; }
.article-header { padding-bottom: 58px; border-bottom: 1px solid var(--line-strong); }
.article-header__serial { margin: 75px 0 15px; color: var(--cinnabar); font-family: var(--serif); font-size: 11px; letter-spacing: .23em; }
.article-header h1 { max-width: 780px; margin: 0; font-family: var(--serif); font-size: clamp(45px, 7vw, 72px); font-weight: 400; line-height: 1.35; letter-spacing: .1em; }
.article-header__meta { display: flex; gap: 26px; margin-top: 30px; color: var(--muted); font-family: var(--serif); font-size: 11px; letter-spacing: .1em; }
.article-header__meta > * + *::before { content: "·"; margin-right: 26px; color: var(--cinnabar); }
.article-body { width: min(100%, var(--text)); margin: 75px auto 0; }
.prose { font-family: var(--serif); font-size: 17px; line-height: 2.12; letter-spacing: .045em; }
.prose p { margin: 0 0 1.55em; }
.prose h1, .prose h2, .prose h3 { margin: 2.2em 0 .8em; font-weight: 500; line-height: 1.55; }
.prose h1 { font-size: 28px; }.prose h2 { font-size: 24px; }.prose h3 { font-size: 20px; }
.prose blockquote { margin: 2.4em 0; padding: 5px 0 5px 25px; border-left: 2px solid var(--cinnabar); color: var(--ink-soft); }
.prose a { color: var(--cinnabar); text-decoration-thickness: 1px; text-underline-offset: 4px; }
.prose hr { width: 70px; margin: 4em auto; border: 0; border-top: 1px solid var(--line-strong); }
.prose img { height: auto; margin: 3em auto; }
.article-end { display: flex; align-items: center; gap: 18px; width: min(100%, var(--text)); margin: 85px auto 0; color: var(--cinnabar); font-family: var(--serif); font-size: 11px; letter-spacing: .2em; }
.article-end::before, .article-end::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.article-end span { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid rgba(168,59,50,.5); }
.after-reading { margin-top: 100px; }
.work-pager { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.work-pager > a { display: flex; min-height: 135px; padding: 30px 35px; flex-direction: column; justify-content: center; text-decoration: none; }
.work-pager > a:first-child { border-right: 1px solid var(--line); }
.work-pager__next { align-items: flex-end; text-align: right; }
.work-pager a:hover { background: rgba(255,255,255,.3); }
.work-pager a span { margin-bottom: 10px; color: var(--muted); font-family: var(--serif); font-size: 11px; letter-spacing: .15em; }
.work-pager a strong { font-family: var(--serif); font-size: 20px; font-weight: 400; letter-spacing: .08em; }
.related-works { margin-top: 75px; }
.related-works__grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-strong); }
.related-works__grid a { display: flex; min-height: 180px; padding: 28px; flex-direction: column; border-right: 1px solid var(--line); text-decoration: none; }
.related-works__grid a:last-child { border-right: 0; }
.related-works__grid a:hover { background: rgba(255,255,255,.3); }
.related-works__grid time { color: var(--muted); font-family: var(--serif); font-size: 10px; }
.related-works__grid h3 { margin: 24px 0; font-family: var(--serif); font-size: 22px; font-weight: 400; letter-spacing: .08em; }
.related-works__grid a > span { margin-top: auto; color: var(--cinnabar); font-family: var(--serif); font-size: 11px; }

@media (max-width: 860px) {
    .hero__layout { grid-template-columns: 1fr 200px; gap: 40px; }
    .hero__seal { width: 190px; height: 270px; }
    .latest__grid { gap: 38px; }
    .archive-strip { grid-template-columns: 1fr; gap: 45px; }
    .about-note { grid-template-columns: 60px 160px 1fr; }
    .about-note .text-link { grid-column: 3; justify-self: start; }
    .collection-layout { grid-template-columns: 130px 1fr; gap: 42px; }
}

@media (max-width: 680px) {
    .shell, .section-shell, .site-header__inner, .site-footer__inner { width: min(calc(100% - 32px), var(--shell)); }
    .section-shell { margin-top: 92px; }
    .site-header__inner { min-height: 78px; }
    .brand img { width: 43px; height: 43px; }
    .brand__words small { display: none; }
    .brand__words strong { font-size: 18px; }
    .nav-toggle { display: block; }
    .site-nav { display: none; position: absolute; top: 78px; right: 0; left: 0; padding: 26px 16px; justify-content: center; gap: 25px; border-bottom: 1px solid var(--line); background: var(--paper); }
    .site-nav.is-open { display: flex; }
    .site-nav a { font-size: 14px; }
    .hero { padding-top: 66px; }
    .hero__layout { display: block; margin-top: 37px; }
    .hero h1 { font-size: clamp(42px, 12vw, 48px); letter-spacing: .01em; }
    .hero__intro { margin-top: 28px; font-size: 15px; }
    .hero__seal { display: none; }
    .hero__foot { margin-top: 58px; gap: 12px; }
    .hero__foot span:last-child { display: none; }
    .featured-work__paper { min-height: 0; padding: 34px 28px 76px; }
    .featured-work__body { display: block; min-height: 0; }
    .featured-work__title { margin-top: 55px; padding-left: 20px; }
    .featured-work__title h2 { font-size: 36px; }
    .featured-work__verse { padding: 42px 0 12px; font-size: 17px; line-height: 2.25; }
    .corner-link { right: 30px; bottom: 28px; }
    .section-heading { display: block; margin-bottom: 38px; }
    .section-heading > p { margin-top: 20px; text-align: left; }
    .latest__grid { grid-template-columns: 1fr; gap: 65px; }
    .work-index li { grid-template-columns: 42px 1fr 15px; gap: 12px; }
    .archive-years { grid-template-columns: repeat(2, 1fr); }
    .archive-years a:nth-child(odd) { border-left: 1px solid var(--line); }
    .archive-years a:nth-child(n+3) { border-bottom: 1px solid var(--line); }
    .about-note { grid-template-columns: 55px 1fr; padding: 32px 26px; }
    .about-note > p, .about-note .text-link { grid-column: 1 / -1; }
    .site-footer { margin-top: 100px; }
    .site-footer__inner { display: block; }
    .footer-note { margin-top: 30px; text-align: left; }
    .collection-hero { padding: 65px 0 48px; }
    .collection-hero h1 { font-size: 49px; }
    .collection-layout { display: block; padding-top: 36px; }
    .collection-filter { position: static; display: grid; grid-template-columns: 92px 1fr; gap: 24px; overflow: visible; margin-bottom: 48px; }
    .collection-filter > div { min-width: 0; margin-bottom: 0; }
    .year-filter { flex-flow: row wrap !important; min-width: 0 !important; align-content: start; }
    .year-filter > span { width: 100%; }
    .year-filter a { margin-right: 14px; white-space: nowrap; }
    .year-group > header h2 { font-size: 23px; }
    .collection-list li > a { grid-template-columns: 42px 1fr 15px; gap: 13px; padding: 23px 0; }
    .collection-list__type { display: none; }
    .collection-list__main h3 { font-size: 20px; }
    .collection-list__main p { -webkit-line-clamp: 2; }
    .pagination p { display: none; }
    .pagination { grid-template-columns: 1fr 1fr; }
    .poem-sheet { width: calc(100% - 16px); margin-top: 16px; padding: 0 31px 75px; }
    .work-header { padding-top: 35px; }
    .work-header__title { margin-top: 45px; }
    .work-header__title h1 { font-size: 40px; }
    .work-header__meta { flex-wrap: wrap; gap: 8px 17px; }
    .work-header__meta > * + *::before { margin-right: 17px; }
    .poem-sheet__ornament { margin-top: 48px; }
    .poem-body { margin-top: 38px; font-size: 17px; line-height: 2.4; letter-spacing: .08em; }
    .article-sheet { width: calc(100% - 36px); margin-top: 55px; }
    .article-header__serial { margin-top: 50px; }
    .article-header h1 { font-size: 44px; }
    .article-header__meta { flex-wrap: wrap; gap: 8px 15px; }
    .article-header__meta > * + *::before { margin-right: 15px; }
    .article-body { margin-top: 55px; }
    .prose { font-size: 16px; line-height: 2; }
    .after-reading { margin-top: 75px; }
    .work-pager { grid-template-columns: 1fr; }
    .work-pager > a:first-child { border-right: 0; border-bottom: 1px solid var(--line); }
    .work-pager__next { align-items: flex-start; text-align: left; }
    .related-works__grid { grid-template-columns: 1fr; }
    .related-works__grid a { min-height: 135px; border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}