/* День рождения 365 — дизайн-система «Наблюдатель», вариант «Календарный лист».
   Приглушённые тёплые оттенки, широкое поле чтения, крупные заголовки;
   характерные элементы — редакционные цитаты (.pull) и врезки (.note, .panel), даты-«листки календаря» в ленте. */

:root {
  --paper: #f5eee6;
  --sheet: #fdf9f4;
  --sand: #ebe0d4;
  --rule: #ddcfc1;
  --rule-strong: #b9a593;
  --ink: #2b2329;
  --ink-soft: #574c53;
  --ink-faint: #6c6066;
  --rust: #7b2d52;          /* акцент — приглушённая слива: контраст на --paper ≈ 8:1 */
  --rust-dark: #5c1f3c;
  --rust-tint: #f3e1e8;
  --ochre: #9a6216;         /* второй акцент — охра: контраст на --paper ≈ 4.8:1 (только крупное/графика) */
  --moss: #3f5c62;          /* справки — серо-бирюзовый */
  --moss-tint: #e1eaea;
  --focus: #1d5fc4;
  --container: 1180px;
  --reading: 840px;
  --radius: 8px;
  --serif: "Playfair Display", "Didot", "Bodoni 72", "PT Serif", Georgia, "Times New Roman", serif;
  --sans: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 1.09rem/1.7 var(--serif); overflow-x: hidden; }
img { max-width: 100%; height: auto; }
a { color: var(--rust); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--rust-dark); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--sans); color: var(--ink); line-height: 1.15; letter-spacing: -.015em; }
h2 { font-size: clamp(1.45rem, 2.6vw, 1.9rem); margin: 0 0 .7em; font-weight: 800; }
h3 { font-size: 1.15rem; margin: 1.2em 0 .4em; font-weight: 700; }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.3em; }

.container { width: 100%; max-width: var(--container); margin-left: auto; margin-right: auto; padding-left: 20px; padding-right: 20px; }
.skip-link { position: absolute; left: 12px; top: -60px; background: var(--ink); color: #fff; padding: 10px 14px; z-index: 10; font-family: var(--sans); }
.skip-link:focus { top: 12px; color: #fff; }

/* Шапка */
.site-header { background: var(--sheet); border-bottom: 1px solid var(--rule); font-family: var(--sans); }
.masthead { display: flex; align-items: center; justify-content: space-between; gap: 12px 20px; flex-wrap: wrap; padding-top: 16px; padding-bottom: 12px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand-mark { display: grid; place-items: center; width: 42px; height: 42px; background: var(--rust); color: var(--sheet); font: 800 1.45rem/1 var(--serif); border-radius: 2px; flex: 0 0 auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-weight: 800; font-size: 1.3rem; letter-spacing: -.02em; }
.brand-tag { font-size: .82rem; color: var(--ink-faint); }
.header-tools { display: flex; align-items: center; gap: 10px; }
.lang-switch { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; }
.lang-switch a, .lang-switch span { display: inline-grid; place-items: center; min-width: 36px; min-height: 36px; padding: 0 6px; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; text-decoration: none; color: var(--ink-soft); border-radius: var(--radius); }
.lang-switch a:hover { background: var(--sand); color: var(--ink); }
.lang-switch [aria-current="true"] { background: var(--ink); color: var(--sheet); }
.nav-toggle { display: none; align-items: center; gap: 8px; min-height: 40px; padding: 8px 12px; font: 700 .9rem var(--sans); color: var(--ink); background: transparent; border: 1px solid var(--rule-strong); border-radius: var(--radius); cursor: pointer; }
.nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after { display: block; width: 16px; height: 2px; background: currentColor; position: relative; content: ""; }
.nav-toggle-bars::before { position: absolute; top: -5px; } .nav-toggle-bars::after { position: absolute; top: 5px; }
.site-nav { border-top: 1px solid var(--rule); }
.site-nav ul { list-style: none; margin: 0 0 0 -9px; padding: 0; display: flex; flex-wrap: wrap; gap: 0 2px; }
.site-nav a { display: block; padding: 12px 9px 10px; font-size: .9rem; font-weight: 600; color: var(--ink-soft); text-decoration: none; border-bottom: 3px solid transparent; }
.site-nav a:hover { color: var(--ink); border-bottom-color: var(--rule-strong); }
.site-nav a[aria-current="page"] { color: var(--rust); border-bottom-color: var(--rust); }

.disclaimer { background: var(--sand); border-bottom: 1px solid var(--rule); font: .85rem/1.5 var(--sans); color: var(--ink-soft); }
.disclaimer p { margin: 0; padding: 9px 0; }

.breadcrumbs ol { list-style: none; margin: 0; padding: 18px 0 0; display: flex; flex-wrap: wrap; gap: 4px 8px; font: .85rem var(--sans); color: var(--ink-faint); }
.breadcrumbs li + li::before { content: "/"; margin-right: 8px; color: var(--rule-strong); }
.breadcrumbs a { color: var(--ink-soft); }

/* Заголовок страницы — крупный, на всю ширину */
.page-hero { padding-top: 34px; padding-bottom: 26px; }
.kicker { font: 700 .8rem var(--sans); text-transform: uppercase; letter-spacing: .12em; color: var(--rust); margin: 0 0 12px; }
.page-hero h1 { font-size: clamp(2.2rem, 6vw, 4.1rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.04; margin: 0 0 20px; max-width: 18ch; overflow-wrap: break-word; }
.is-home .page-hero h1 { max-width: 20ch; }
.lead { font-size: clamp(1.15rem, 2vw, 1.35rem); line-height: 1.6; color: var(--ink-soft); max-width: 46em; margin: 0; }

/* Широкое поле чтения */
.reading { max-width: var(--container); padding-bottom: 56px; }
.reading > * { max-width: var(--reading); }
.block { margin: 0 0 44px; padding-top: 30px; border-top: 1px solid var(--rule); }
.section-intro { color: var(--ink-soft); }

/* Редакционная цитата */
.pull { margin: 6px 0 44px; padding: 4px 0 4px 26px; border-left: 5px solid var(--rust); }
.pull blockquote { margin: 0; }
.pull p { font: italic 400 clamp(1.3rem, 2.6vw, 1.75rem)/1.4 var(--serif); color: var(--ink); margin: 0 0 10px; }
.pull figcaption { font: 700 .78rem var(--sans); text-transform: uppercase; letter-spacing: .1em; color: var(--ink-faint); }

/* Врезки */
.note { margin: 0 0 40px; padding: 18px 22px; background: var(--moss-tint); border-left: 4px solid var(--moss); border-radius: 0 var(--radius) var(--radius) 0; }
.note p { margin: 0; }
.note .note-label { font: 700 .78rem var(--sans); text-transform: uppercase; letter-spacing: .1em; color: var(--moss); margin-bottom: 6px; }
.note-warn { background: var(--rust-tint); border-left-color: var(--rust); }
.note-warn .note-label { color: var(--rust-dark); }
.jur { font-weight: 600; text-transform: none; letter-spacing: 0; color: var(--ink-faint); }
.panel { margin: 0 0 40px; padding: 22px 24px; background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--radius); }
.panel h2 { font-size: 1.3rem; }

.bullets li, .checklist li { margin: 6px 0; }
.checklist { list-style: none; padding: 0; }
.checklist li { position: relative; padding-left: 30px; }
.checklist li::before { content: ""; position: absolute; left: 0; top: .42em; width: 15px; height: 15px; border: 2px solid var(--rust); border-radius: 2px; }

/* Шаги */
.steps { list-style: none; padding: 0; margin: 0 0 44px; counter-reset: step; }
.step { counter-increment: step; position: relative; padding: 0 0 26px 64px; }
.step::before { content: counter(step, decimal-leading-zero); position: absolute; left: 0; top: 0; font: 800 1.6rem/1 var(--sans); color: var(--rust); letter-spacing: -.03em; }
.step h2, .step h3 { margin: 0 0 6px; font-size: 1.25rem; }
.example { font-size: .97rem; color: var(--ink-soft); background: var(--sheet); border: 1px dashed var(--rule-strong); padding: 10px 14px; border-radius: var(--radius); }

/* Таблицы */
.table-wrap { overflow-x: auto; margin: 0 0 20px; }
table { border-collapse: collapse; width: 100%; font: .95rem/1.5 var(--sans); background: var(--sheet); }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--rule); }
thead th { border-bottom: 2px solid var(--ink); font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; }

/* Списки материалов */
.entries { list-style: none; padding: 0; margin: 0; }
.entries li { padding: 14px 0; border-bottom: 1px solid var(--rule); }
.entries li > a { font: 700 1.08rem/1.35 var(--sans); }
.entries p { margin: 4px 0 0; color: var(--ink-soft); font-size: 1rem; }
.entries.two-col { display: grid; grid-template-columns: 1fr; column-gap: 32px; }
.level { display: inline-block; margin-left: 8px; padding: 1px 8px; font: 700 .72rem var(--sans); text-transform: uppercase; letter-spacing: .06em; border-radius: 999px; background: var(--sand); color: var(--ink-soft); vertical-align: middle; }
.level-advanced { background: var(--rust-tint); color: var(--rust-dark); }
.paths { display: grid; grid-template-columns: 1fr; gap: 16px; }
.path { background: var(--sheet); border: 1px solid var(--rule); border-top: 4px solid var(--rust); padding: 18px 20px; border-radius: var(--radius); }
.path h3 { margin: 0 0 6px; }
.path p { margin: 0; color: var(--ink-soft); }
.ru-only { font: .8rem var(--sans); color: var(--ink-faint); }

/* Вопросы и ответы */
.qa details { border-bottom: 1px solid var(--rule); }
.qa summary { cursor: pointer; padding: 14px 30px 14px 0; font: 700 1.05rem/1.4 var(--sans); list-style: none; position: relative; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; position: absolute; right: 4px; top: 10px; font-size: 1.4rem; color: var(--rust); }
.qa details[open] summary::after { content: "−"; }
.qa details p { margin: 0 0 16px; }
.qa-static h3 { margin-top: 1.4em; }

/* Термины */
.terms { margin: 0; }
.terms dt { font: 700 1.05rem var(--sans); margin-top: 18px; }
.terms dd { margin: 4px 0 0; padding-left: 16px; border-left: 2px solid var(--rule); color: var(--ink-soft); }

/* Оглавление */
.toc { margin: 0 0 40px; padding: 16px 20px; background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--radius); font-family: var(--sans); }
.toc h2 { font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; margin: 0 0 8px; color: var(--ink-faint); }
.toc ol { margin: 0; padding-left: 1.3em; }
.toc li { margin: 4px 0; }

/* Лента и архив */
.meta { font: .85rem var(--sans); color: var(--ink-faint); }
.tag-list { list-style: none; padding: 0; margin: 6px 0 16px; display: flex; flex-wrap: wrap; gap: 6px; }
.tag-list li, .tag { display: inline-block; padding: 2px 10px; font: 600 .78rem var(--sans); background: var(--sand); color: var(--ink-soft); border-radius: 999px; }
.feed { list-style: none; padding: 0; margin: 0 0 40px; }
.feed > li { display: grid; grid-template-columns: 1fr; gap: 4px 24px; padding: 18px 0; border-bottom: 1px solid var(--rule); }
.feed time { font: 700 .85rem var(--sans); color: var(--rust); }
.feed h3 { margin: 0 0 6px; }
.why { font-size: .97rem; color: var(--ink-soft); }
.filter { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 20px; }
.filter button { font: 600 .85rem var(--sans); min-height: 36px; padding: 4px 14px; border: 1px solid var(--rule-strong); background: var(--sheet); color: var(--ink); border-radius: 999px; cursor: pointer; }
.filter button[aria-pressed="true"] { background: var(--ink); color: var(--sheet); border-color: var(--ink); }
.year { font-size: 2.6rem; letter-spacing: -.04em; color: var(--rule-strong); }

/* Архивный адрес */
.provenance { margin: 0 0 40px; padding: 20px 24px; background: var(--sheet); border: 1px solid var(--rule-strong); border-radius: var(--radius); }
.provenance h2 { font-size: 1.3rem; }
.status-badge { display: inline-block; padding: 3px 10px; font: 700 .78rem var(--sans); text-transform: uppercase; letter-spacing: .06em; background: var(--ink); color: var(--sheet); border-radius: 2px; }

/* Каталог публикаций */
.catalog { background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--radius); padding: 24px; }
.catalog-empty { font-family: var(--sans); font-weight: 600; color: var(--ink-soft); padding: 12px 16px; background: var(--sand); border-radius: var(--radius); }
.catalog-cols { display: grid; grid-template-columns: 1fr; gap: 8px 32px; }

.sources { font-size: .97rem; }
.actuality { font: .85rem/1.5 var(--sans); color: var(--ink-faint); }

/* Подвал */
.site-footer { background: var(--ink); color: #e9e2d6; font: .93rem/1.6 var(--sans); padding: 40px 0 20px; }
.site-footer a { color: #f1c9b2; }
.site-footer h2 { color: #fff; font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; margin: 0 0 10px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 4px 0; }
.footer-brand { font: 800 1.3rem var(--sans); color: #fff; margin-bottom: 8px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 28px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 30px; padding-top: 14px; border-top: 1px solid #4a433c; font-size: .85rem; }
.site-footer .ru-only { color: #b9ae9f; }

@media (min-width: 760px) {
  .entries.two-col { grid-template-columns: 1fr 1fr; }
  .paths { grid-template-columns: repeat(3, 1fr); }
  .reading > .paths, .reading > .block:has(.paths) { max-width: none; }
  .catalog-cols { grid-template-columns: 1fr 1fr; }
  .feed > li { grid-template-columns: 120px 1fr; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}
@media (max-width: 759px) {
  .nav-toggle { display: inline-flex; }
  .js .site-nav { display: none; }
  .js .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; padding: 4px 0 10px; }
  .site-nav a { border-bottom: 0; border-left: 3px solid transparent; padding: 10px 12px; }
  .site-nav a[aria-current="page"] { border-left-color: var(--rust); }
  .step { padding-left: 48px; }
  .step::before { font-size: 1.3rem; }
}
@media print {
  .site-header, .disclaimer, .site-footer, .nav-toggle { display: none; }
  body { background: #fff; }
}

/* === Статьи-размещения и список публикаций (postbuild.py) === */
.pub-wrap { padding-top: 8px; padding-bottom: 48px; }
.pub { max-width: 820px; margin-top: 14px; background: var(--sheet); color: var(--ink); border: 1px solid var(--rule); border-radius: var(--radius); padding: clamp(18px, 4vw, 48px); overflow-wrap: break-word; }
.pub-kicker { margin: 0 0 10px; font: 700 .78rem var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--rust); }
.pub h1 { font-family: var(--sans); font-weight: 800; font-size: clamp(1.7rem, 4vw, 2.6rem); letter-spacing: -.03em; line-height: 1.12; margin: 0 0 16px; }
.pub-lead { font-size: 1.18rem; line-height: 1.6; color: var(--ink-soft); margin: 0; }
.pub-meta { margin: 20px 0 24px; padding: 8px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); font: .85rem var(--sans); color: var(--ink-faint); }
.pub-toc { margin: 0 0 8px; padding: 14px 20px; background: var(--paper); border-radius: var(--radius); font-family: var(--sans); }
.pub .pub-toc h2 { font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; margin: 0 0 6px; color: var(--ink-faint); }
.pub-toc ol { margin: 0; padding-left: 1.3em; }
.pub-toc li { margin: 3px 0; }
.pub h2 { font-size: 1.45rem; margin: 34px 0 10px; scroll-margin-top: 16px; }
.pub li { margin: 5px 0; }
.pub a { overflow-wrap: anywhere; }
.pub-note { margin: 20px 0; padding: 14px 18px; background: var(--moss-tint); border-left: 4px solid var(--moss); border-radius: 0 var(--radius) var(--radius) 0; }
.pub-note p { margin: 0; }
.pub-sources { margin-top: 28px; font-size: .95rem; }
.pub-foot { margin-top: 30px; padding-top: 12px; border-top: 1px solid var(--rule); font: .92rem var(--sans); }
.pub-list { list-style: none; margin: 16px 0 24px; padding: 0; display: grid; gap: 0; }
.pub-list li { padding: 16px 0; border-bottom: 1px solid var(--rule); }
.pub-list a { font: 800 1.12rem/1.3 var(--sans); overflow-wrap: anywhere; }
.pub-list p { margin: 6px 0 4px; color: var(--ink-soft); font-size: 1rem; line-height: 1.5; }
.pub-list-meta { font: .8rem var(--sans); color: var(--ink-faint); }

/* === Вариант «Календарный лист» === */
body { font-family: Georgia, "PT Serif", serif; }
.site-header { background: var(--sheet); }
.brand-mark { position: relative; display: block; width: 46px; height: 50px; background: var(--sheet); border: 2px solid var(--rust); border-radius: 6px; overflow: hidden; color: var(--rust); }
.bm-top { position: absolute; left: 0; right: 0; top: 0; height: 13px; background: var(--rust); }
.bm-top::before, .bm-top::after { content: ""; position: absolute; top: 3px; width: 5px; height: 5px; border-radius: 50%; background: var(--sheet); }
.bm-top::before { left: 9px; } .bm-top::after { right: 9px; }
.bm-num { position: absolute; left: 0; right: 0; bottom: 5px; text-align: center; font: 800 .95rem/1 var(--sans); letter-spacing: -.02em; }
.brand-name { font-family: var(--serif); font-weight: 700; font-size: 1.4rem; }
.site-nav { background: var(--sheet); }
.site-nav ul { justify-content: center; margin: 0; }
.site-nav a[aria-current="page"] { color: var(--rust); border-bottom-color: var(--ochre); }
.lang-switch [aria-current="true"] { background: var(--rust); }
.disclaimer { background: var(--rust-tint); color: var(--ink); }

.page-hero { text-align: center; }
.page-hero h1 { font-family: var(--serif); font-weight: 700; letter-spacing: -.01em; margin-left: auto; margin-right: auto; max-width: 22ch; overflow-wrap: normal; -webkit-hyphens: auto; hyphens: auto; font-size: clamp(2.1rem, 5.6vw, 3.8rem); }
.lead { margin-left: auto; margin-right: auto; }
.kicker { color: var(--ochre); letter-spacing: .16em; }
.kicker::before, .kicker::after { content: "—"; margin: 0 10px; color: var(--rule-strong); }
h2 { font-family: var(--serif); font-weight: 700; letter-spacing: 0; }

.reading { margin-left: auto; margin-right: auto; }
.reading > * { margin-left: auto; margin-right: auto; }
.pull { border-left: 0; border-top: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule-strong); padding: 26px 10px 18px 76px; position: relative; }
.pull::before { content: "\201C"; position: absolute; left: 6px; top: 6px; font: 700 5.4rem/1 var(--serif); color: var(--ochre); }
.pull p { font-family: var(--serif); font-style: italic; color: var(--rust-dark); }

.block { border-top: 0; position: relative; padding-top: 34px; }
.block::before { content: ""; position: absolute; top: 0; left: 0; width: 56px; height: 4px; background: var(--ochre); }
.note { border-radius: var(--radius); border-left: 0; border-top: 4px solid var(--moss); }
.note-warn { border-top-color: var(--rust); }
.panel, .toc, .catalog, .provenance, .path { border-radius: var(--radius); }
.path { border-top: 0; border-left: 4px solid var(--rust); }
.step::before { color: var(--ochre); }
.checklist li::before { border-color: var(--rust); border-radius: 50%; }
thead th { border-bottom-color: var(--rust); }

/* Лента: даты — листки календаря */
.feed time { display: inline-grid; place-items: center; width: 92px; padding: 18px 6px 8px; position: relative; background: var(--sheet); border: 1px solid var(--rule-strong); border-radius: 6px; color: var(--rust-dark); font: 800 .82rem var(--sans); height: fit-content; }
.feed time::before { content: ""; position: absolute; left: -1px; right: -1px; top: -1px; height: 10px; background: var(--rust); border-radius: 6px 6px 0 0; }
.year { color: var(--ochre); }
.tag-list li, .tag { background: var(--rust-tint); color: var(--rust-dark); }
.filter button[aria-pressed="true"] { background: var(--rust); border-color: var(--rust); }

.site-footer { background: #2b1d25; color: #efe3ea; }
.site-footer a { color: #f2c98f; }
.footer-bottom { border-top-color: #4a3540; }
.pub-kicker { color: var(--ochre); }

@media (max-width: 759px) {
  .site-nav ul { justify-content: flex-start; }
  .site-nav a[aria-current="page"] { border-left-color: var(--rust); }
  .pull { padding-left: 56px; }
  .pull::before { font-size: 4rem; }
  .page-hero { text-align: left; }
  .kicker::before { display: none; }
  .kicker::after { display: none; }
}
.feed time { width: auto; min-width: 104px; white-space: nowrap; padding-left: 10px; padding-right: 10px; }
@media (min-width: 760px) { .feed > li { grid-template-columns: 128px 1fr; } }
@media (max-width: 759px) { .page-hero h1, .lead { margin-left: 0; } }