:root {
  color-scheme: dark;
  --ink: #0d0f11;
  --black: #08090a;
  --gold: #c7a05a;
  --gold-light: #dfc48e;
  --cream: #eee7da;
  --text: #e8e2d8;
  --muted: #b5b0a8;
  --paper-ink: #30291f;
  --paper-muted: #645746;
  --line: rgba(199, 160, 90, .27);
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Arial, Helvetica, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; background: var(--ink); color: var(--text); font-family: var(--sans); font-size: 1rem; line-height: 1.7; }
::selection { color: var(--ink); background: var(--gold-light); }
a { color: inherit; text-decoration: none; }
button, summary { -webkit-tap-highlight-color: transparent; }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--gold); outline-offset: 6px; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, p, figure { margin: 0; }
h1, h2 { font-family: var(--serif); font-weight: 400; overflow-wrap: anywhere; }
em { font-weight: 400; }
.section-inner { width: min(1160px, calc(100% - 112px)); margin-inline: auto; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; padding: 10px 20px; color: var(--ink); background: var(--cream); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(13, 15, 17, .96); border-bottom: 1px solid var(--line); }
@supports (backdrop-filter: blur(12px)) { .site-header { background: rgba(13, 15, 17, .9); backdrop-filter: blur(12px); } }
.header-inner { width: min(1320px, calc(100% - 88px)); min-height: 90px; margin-inline: auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding-block: 12px; }
.wordmark { display: flex; gap: 13px; align-items: center; }
.brand-emblem { display: block; width: 64px; height: 40px; overflow: hidden; flex-shrink: 0; mix-blend-mode: screen; }
.brand-emblem img { width: 64px; max-width: none; }
.wordmark-type { font-family: var(--serif); font-size: .96rem; letter-spacing: .18em; line-height: 1.2; color: var(--gold-light); }
.wordmark-type > span { display: block; margin-top: 6px; font-family: var(--sans); font-size: .75rem; letter-spacing: .38em; color: var(--muted); }
.desktop-nav { display: flex; align-items: center; gap: 38px; }
.desktop-nav a { padding: 14px 0; font-size: .875rem; letter-spacing: .035em; color: var(--text); transition: color .2s; }
.desktop-nav a:hover { color: var(--gold-light); }
.mobile-menu { display: none; }

.hero { position: relative; overflow: hidden; background: radial-gradient(ellipse at 77% 45%, rgba(95, 78, 47, .15), transparent 51%), var(--ink); }
.hero-inner { display: grid; grid-template-columns: 1.14fr 1fr; align-items: center; gap: 60px; width: min(1160px, calc(100% - 112px)); min-height: min(780px, calc(100svh - 160px)); padding: 68px 0 62px; margin-inline: auto; }
.eyebrow { font-size: .75rem; line-height: 1.65; letter-spacing: .18em; font-weight: 500; color: var(--gold-light); display: flex; gap: 16px; align-items: center; }
.short-rule { width: 32px; height: 1px; background: currentColor; flex: 0 0 auto; opacity: .8; }
.hero h1 { position: relative; width: fit-content; max-width: 100%; font-size: clamp(4.7rem, 8.1vw, 7.5rem); line-height: 1.03; letter-spacing: -.055em; margin: 27px 0 29px; }
.hero h1 em { color: var(--gold-light); }
.title-star { position: absolute; right: 6%; bottom: 8%; font-size: .34em; color: var(--gold); }
.hero-tagline { font-family: var(--serif); font-size: clamp(1.3rem, 1.9vw, 1.65rem); line-height: 1.4; }
.hero-description { color: var(--muted); margin-top: 14px; font-size: 1rem; line-height: 1.75; }
.button { display: inline-flex; gap: 30px; align-items: center; justify-content: center; min-height: 54px; padding: 14px 25px; font-size: .875rem; letter-spacing: .04em; transition: background .2s, color .2s, transform .2s; border: 1px solid transparent; line-height: 1.4; }
.button span { font-size: 1.3rem; line-height: 1; }
.button:hover { transform: translateY(-2px); }
.button-gold { color: #171611; background: var(--gold-light); margin-top: 30px; }
.button-gold:hover { background: #efdab0; }
.button-dark { color: #f6edde; background: #24231e; }
.button-dark:hover { background: #484030; }
.button-ebook { color: var(--paper-ink); border-color: #94713b; background: transparent; }
.button-ebook:hover { background: #e5d7ba; }
.hero-book { justify-self: center; width: min(100%, 326px); padding-top: 10px; }
.cover-frame { position: relative; z-index: 1; }
.cover-frame::before { content: ''; position: absolute; inset: -16px 16px 16px -16px; border: 1px solid rgba(199, 160, 90, .4); z-index: -1; }
.book-cover { width: 100%; box-shadow: 0 24px 64px rgba(0, 0, 0, .6); }
.hero-book figcaption { display: flex; align-items: center; justify-content: center; gap: 13px; margin-top: 27px; font-size: .75rem; letter-spacing: .16em; line-height: 1.5; color: var(--gold-light); }
.caption-rule { display: block; height: 1px; width: 24px; background: var(--line); }
.hero-bottom { min-height: 66px; border-top: 1px solid var(--line); display: flex; justify-content: center; align-items: center; gap: clamp(20px, 4vw, 58px); font-size: .75rem; letter-spacing: .25em; color: var(--muted); }
.hero-bottom span:nth-child(even) { font-size: .85rem; color: var(--gold); letter-spacing: 0; }

.book-section { padding: 110px 0; background: var(--cream); color: var(--paper-ink); color-scheme: light; }
.book-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: clamp(50px, 8vw, 114px); align-items: center; }
.winter-scene { width: min(100%, 350px); justify-self: center; }
.winter-scene img { width: 100%; box-shadow: 0 15px 38px rgba(48, 41, 31, .12); }
.winter-scene figcaption { text-align: center; font-size: .75rem; letter-spacing: .14em; line-height: 1.7; margin-top: 22px; color: var(--paper-muted); }
.book-copy .eyebrow { color: #7b5b2a; }
.book-copy h2 { font-size: clamp(4rem, 6.5vw, 6.5rem); line-height: 1.15; letter-spacing: -.045em; margin-top: 19px; }
.book-copy h2 span { display: block; font-style: italic; font-size: .54em; line-height: 1.1; letter-spacing: -.03em; color: #94713b; margin-top: -2px; margin-left: 21%; }
.book-author { margin-top: 24px; font-size: .875rem; letter-spacing: .015em; color: var(--paper-muted); }
.book-author strong { font-weight: 500; color: var(--paper-ink); }
.ornament { display: flex; align-items: center; gap: 13px; width: 140px; color: #9a783f; margin: 27px 0; font-size: 1rem; }
.ornament span { height: 1px; background: rgba(123, 91, 42, .35); flex: 1; }
.book-copy > p:not(.eyebrow):not(.book-author):not(.link-note) { max-width: 480px; margin-top: 17px; line-height: 1.85; }
.book-copy blockquote { font-family: var(--serif); font-style: italic; font-size: clamp(1.45rem, 2.3vw, 1.9rem); line-height: 1.45; margin: 27px 0 30px; color: #795b2e; max-width: 430px; }
.book-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.link-note { margin-top: 14px; font-size: .8125rem; color: var(--paper-muted); line-height: 1.6; }

.imprint-section { padding: 98px 0 104px; background: var(--black); }
.imprint-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 75px; }
.imprint-seal { width: min(100%, 335px); justify-self: center; mix-blend-mode: screen; }
.imprint-copy h2 { margin: 25px 0 27px; font-size: clamp(2.1rem, 3.3vw, 3rem); line-height: 1.28; letter-spacing: -.03em; }
.imprint-copy h2 em { color: var(--gold-light); }
.imprint-copy > p:not(.eyebrow) { margin-top: 15px; color: var(--muted); line-height: 1.9; max-width: 510px; }
.author-signature { display: block; margin-top: 28px; font-family: var(--serif); font-style: italic; font-size: 1.65rem; letter-spacing: -.035em; color: var(--gold-light); }
.social-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.social-links a { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 46px; padding: 10px 16px; border: 1px solid var(--line); color: var(--gold-light); font-size: .875rem; line-height: 1.5; transition: border-color .2s, background .2s; }
.social-links a:hover { border-color: var(--gold); background: rgba(199, 160, 90, .1); }
.social-links a span { font-size: 1.1rem; line-height: 1; }

.letter-section { padding: 95px 0 80px; color: var(--paper-ink); background: #e5dccb; color-scheme: light; }
.letter-section .eyebrow { justify-content: center; color: #7b5b2a; text-align: center; }
.letter-section h2 { font-size: clamp(2rem, 3.5vw, 3.1rem); letter-spacing: -.035em; line-height: 1.3; text-align: center; margin: 20px 0 38px; }
.letter-section h2 em { color: #7b5b2a; }
.letter-image { display: block; max-width: 850px; margin: 0 auto; box-shadow: 0 15px 42px rgba(48, 41, 31, .11); transition: transform .3s; }
.letter-image:hover { transform: translateY(-3px); }
.letter-image img { width: 100%; }
.letter-caption { text-align: center; margin-top: 26px; font-family: var(--serif); font-size: 1.1rem; color: var(--paper-muted); }
.letter-caption a { display: inline-block; margin-left: 12px; padding: 6px 0; font-family: var(--sans); font-size: .875rem; text-decoration: underline; text-underline-offset: 4px; }

.site-footer { border-top: 1px solid var(--line); padding: 37px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.footer-brand { display: block; font-family: var(--serif); font-size: 1rem; line-height: 1.5; letter-spacing: .18em; color: var(--gold-light); }
.footer-brand span { display: block; font-family: var(--sans); font-size: .75rem; letter-spacing: .35em; color: var(--muted); margin-top: 4px; }
.footer-inner > p { font-size: .8125rem; color: var(--muted); }
.back-top { display: inline-flex; align-items: center; gap: 19px; padding-block: 12px; font-size: .875rem; }
.back-top span { color: var(--gold-light); font-size: 1.2rem; }

@media (prefers-reduced-motion: no-preference) {
.hero-copy { animation: enter .85s ease-out both; }
  .hero-book { animation: enter 1s .1s ease-out both; }
  @keyframes enter { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }
}

@media (min-width: 1500px) { .hero-inner { min-height: 770px; } }
@media (max-width: 1050px) {
  .hero-inner, .section-inner { width: calc(100% - 80px); }
  .hero-inner { gap: 35px; padding-top: 65px; }
  .hero h1 { font-size: clamp(4rem, 9vw, 6rem); }
  .hero-book { width: min(100%, 290px); }
  .hero .eyebrow { letter-spacing: .1em; font-size: .75rem; gap: 10px; }
  .hero .short-rule { width: 22px; }
  .book-grid { gap: 55px; }
  .imprint-grid { gap: 45px; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 88px; }
  .header-inner { width: calc(100% - 40px); min-height: 78px; gap: 12px; }
  .brand-emblem { width: 48px; height: 32px; }
  .brand-emblem img { width: 48px; }
  .wordmark { gap: 10px; }
  .wordmark-type { font-size: .78rem; letter-spacing: .13em; }
  .wordmark-type > span { font-size: .75rem; letter-spacing: .24em; }
  .desktop-nav { display: none; }
  .mobile-menu { display: block; }
  .mobile-menu summary { display: flex; align-items: center; gap: 10px; padding: 12px 0 12px 12px; font-size: .875rem; cursor: pointer; list-style: none; color: var(--gold-light); }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-menu summary span { font-size: 1.1rem; transition: transform .2s; }
  .mobile-menu[open] summary span { transform: rotate(45deg); }
  .mobile-menu nav { position: absolute; top: 100%; left: 0; right: 0; display: grid; padding: 14px 28px 22px; border-bottom: 1px solid var(--line); background: #0d0f11; box-shadow: 0 15px 25px rgba(0,0,0,.2); }
  .mobile-menu nav a { padding: 13px 0; font-size: 1rem; border-bottom: 1px solid rgba(199,160,90,.12); }
  .section-inner, .hero-inner { width: calc(100% - 48px); }
  .hero-inner { grid-template-columns: 1fr; gap: 59px; padding: 50px 0 43px; min-height: 0; }
  .hero-copy { text-align: center; }
  .hero .eyebrow { justify-content: center; font-size: .75rem; letter-spacing: .12em; }
  .hero .short-rule { display: none; }
  .hero h1 { font-size: clamp(4.1rem, 16vw, 6.5rem); margin: 24px auto 23px; }
  .title-star { right: 1%; }
  .hero-tagline { font-size: 1.4rem; }
  .hero-description { font-size: 1rem; margin-top: 12px; }
  .desktop-break { display: none; }
  .button-gold { margin-top: 24px; }
  .hero-book { width: min(76%, 310px); }
  .cover-frame::before { inset: -13px 13px 13px -13px; }
  .hero-bottom { min-height: 59px; gap: 20px; font-size: .75rem; letter-spacing: .14em; }
  .book-section { padding: 66px 0 63px; }
  .book-grid { grid-template-columns: 1fr; gap: 47px; }
  .book-copy { grid-row: 1; }
  .book-copy h2 { font-size: clamp(4.5rem, 15vw, 6rem); width: fit-content; }
  .book-copy h2 span { margin-left: 35%; }
  .book-copy blockquote { font-size: 1.7rem; }
  .winter-scene { width: min(100% - 30px, 350px); }
  .imprint-section { padding: 61px 0 68px; }
  .imprint-grid { grid-template-columns: 1fr; gap: 39px; }
  .imprint-seal { width: min(80%, 285px); }
  .imprint-copy { text-align: center; }
  .imprint-copy .eyebrow { justify-content: center; }
  .imprint-copy .short-rule { display: none; }
  .imprint-copy h2 { font-size: clamp(2rem, 6.8vw, 3rem); }
  .imprint-copy p { margin-inline: auto; }
  .social-links { justify-content: center; }
  .letter-section { padding: 65px 0 51px; }
  .letter-section .section-inner { width: calc(100% - 32px); }
  .letter-section .eyebrow { padding-inline: 10px; font-size: .75rem; letter-spacing: .12em; }
  .letter-section h2 { font-size: clamp(1.85rem, 6vw, 2.7rem); padding-inline: 8px; margin-bottom: 28px; }
  .letter-caption { margin-top: 20px; }
  .footer-inner { flex-direction: column; gap: 22px; text-align: center; }
  .footer-inner > p { order: 3; }
  .back-top { padding: 5px 0; }
}
@media (max-width: 360px) {
  .header-inner { width: calc(100% - 28px); }
  .brand-emblem { display: none; }
  .section-inner, .hero-inner { width: calc(100% - 36px); }
  .hero h1 { font-size: 3.9rem; }
  .hero-bottom { gap: 14px; letter-spacing: .1em; }
  .hero-tagline { font-size: 1.25rem; }
  .hero .eyebrow { letter-spacing: .075em; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}