/*
 * thoughts.one — стили по утверждённому макету главной v2 (Thoughts-home-v2.html) и ТЗ 6.
 * Палитра: фон #F7F8FA, текст #202934, поверхность #EEF1F5, акцент #B74725; тёмная тема — по системе
 * или по выбору посетителя (data-theme). Шрифт Roboto — локально (public/fonts, лицензия OFL).
 */
@font-face{font-family:Roboto;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/roboto-400.ttf) format('truetype')}
@font-face{font-family:Roboto;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/roboto-500.ttf) format('truetype')}
@font-face{font-family:Roboto;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/roboto-700.ttf) format('truetype')}

:root{color-scheme:light;--bg:#f7f8fa;--surface:#fff;--ink:#202934;--muted:#58626f;--line:#d6dbe1;--accent:#b74725;--tint:#f3e8e2;--soft:#eef1f5;--ring:#b74725;--danger:#a3261b;--ok:#2f6b4a}
:root[data-theme=dark]{color-scheme:dark;--bg:#151b23;--surface:#1c2530;--ink:#edf1f6;--muted:#b4bec9;--line:#3c4958;--accent:#f0906e;--tint:#342821;--soft:#222d3a;--ring:#f0906e;--danger:#ff9b8f;--ok:#8fd3ad}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 Roboto,Arial,sans-serif;font-variant-numeric:tabular-nums;text-rendering:optimizeLegibility}
::selection{background:var(--accent);color:var(--bg)}
button,input,select,textarea{font:inherit;color:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button{cursor:pointer;background:none}
a{color:inherit;text-decoration:none}
a:hover{color:var(--accent)}
img{display:block;max-width:100%}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-weight:500;text-wrap:balance}
p{text-wrap:pretty}
button:disabled{cursor:default}
button:active,.button:active{transform:translateY(1px)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--ring);outline-offset:5px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.wrap{width:min(1248px,calc(100% - 96px));margin:auto}
.skip{position:fixed;top:-90px;left:20px;background:var(--surface);padding:12px;z-index:30}
.skip:focus{top:15px}

/* ── Шапка ─────────────────────────────────────────── */
.site-header{height:78px;border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:10}
.header-inner{height:100%;display:flex;align-items:center;gap:38px}
.brand{font-size:29px;line-height:1;font-weight:700;letter-spacing:-1px;white-space:nowrap}
.brand span{color:var(--accent)}
.brand:hover{color:var(--ink)}
.desktop-nav{display:flex;gap:25px;align-items:center;margin-left:auto}
.desktop-nav a{font-size:14px;white-space:nowrap;padding:6px 0;border-bottom:1px solid transparent}
.desktop-nav a[aria-current=page]{color:var(--accent);border-bottom-color:var(--accent)}
.header-actions{display:flex;align-items:center;gap:16px}
.primary-site{font-size:14px;white-space:nowrap;border-left:1px solid var(--line);padding-left:21px}
.theme-toggle,.menu-toggle{font-size:13px;border:1px solid var(--line);border-radius:4px;min-height:40px;padding:0 11px;transition:border-color .18s}
.theme-toggle:hover,.menu-toggle:hover{border-color:var(--ink)}
.menu-toggle{display:none}
.mobile-nav{display:none;border-bottom:1px solid var(--line);background:var(--bg);padding:22px 24px;position:absolute;top:78px;width:100%;gap:15px}
.mobile-nav[data-open=true]{display:grid}
.mobile-nav a[aria-current=page]{color:var(--accent)}

.eyebrow{font-size:13px;letter-spacing:.11em;text-transform:uppercase;color:var(--accent);font-weight:500}

/* ── Первый экран ──────────────────────────────────── */
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:38px;padding:72px 0 52px;align-items:center;min-height:580px}
.hero h1{font-size:clamp(58px,6.3vw,88px);line-height:1.05;letter-spacing:-.045em;margin-top:23px}
.academic-line{color:var(--accent);font-size:15px;line-height:1.6;margin-top:22px}
.hero .lead{font-size:19px;color:var(--muted);line-height:1.7;max-width:500px;margin-top:18px}
.hero-actions{display:flex;align-items:center;gap:24px;margin-top:34px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:13px 22px;border-radius:4px;border:1px solid var(--accent);background:var(--accent);color:#fff;font-size:15px;font-weight:500;white-space:nowrap;transition:transform .18s,background .18s,border-color .18s}
.button:hover{background:var(--ink);border-color:var(--ink);color:var(--bg)}
[data-theme=dark] .button{color:#151b23}
[data-theme=dark] .button:hover{color:var(--bg)}
.button.ghost{background:transparent;color:var(--accent)}
.button.ghost:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
[data-theme=dark] .button.ghost:hover{color:#151b23}
.button.small{min-height:40px;padding:8px 15px;font-size:14px}
.button[aria-busy=true]{opacity:.7;pointer-events:none}
.text-link{display:inline-block;font-size:15px;border-bottom:1px solid var(--ink);padding-bottom:2px}
.text-link:hover{border-bottom-color:var(--accent)}
.book-composition{position:relative;height:415px;display:flex;align-items:center;justify-content:center;background:var(--tint);border-radius:4px;overflow:hidden}
.book-composition .cover{position:absolute;object-fit:contain;height:286px;width:auto;box-shadow:4px 14px 25px #20293428;border-radius:2px;transition:transform .3s}
.book-composition .cover-left{left:8%;top:67px;transform:rotate(-11deg);height:270px}
.book-composition .cover-right{right:7%;top:64px;transform:rotate(11deg);height:270px}
.book-composition .cover-center{height:320px;z-index:1;top:40px;box-shadow:8px 18px 30px #20293435}
.book-composition:hover .cover-left{transform:rotate(-13deg) translateX(-4px)}
.book-composition:hover .cover-right{transform:rotate(13deg) translateX(4px)}
.hero-visual{margin:0}
.hero-visual figcaption{font-size:13px;color:var(--muted);margin-top:13px;line-height:1.5}

/* ── Научный профиль ───────────────────────────────── */
.profile-strip{display:grid;grid-template-columns:1.2fr 1fr;gap:45px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:31px 0;align-items:center}
.profile-strip p{font-size:17px;max-width:690px}
.profile-links{display:flex;align-items:center;gap:24px;justify-content:flex-end}
.profile-links a{font-size:14px}
.orcid-label{display:block;font-size:12px;color:var(--muted)}
.profile-links .orcid{font-size:15px;border-left:2px solid var(--accent);padding-left:13px;line-height:1.6;white-space:nowrap}

/* ── Секции ────────────────────────────────────────── */
.section{padding:78px 0}
.section h2{font-size:42px;line-height:1.15;letter-spacing:-.03em}
.section-intro{max-width:760px;margin-top:19px;color:var(--muted);font-size:18px}
.interest-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 55px;margin-top:38px}
.interest{border-top:1px solid var(--line);padding:25px 0}
.interest h3{font-size:23px;line-height:1.35;letter-spacing:-.012em;max-width:500px}
.interest h3 a:hover{color:var(--accent)}
.interest p{margin-top:13px;font-size:16px;line-height:1.75;color:var(--muted);max-width:530px}
.interest details{margin-top:17px;font-size:15px}
.interest summary{cursor:pointer;list-style:none;display:inline-flex;gap:12px;align-items:center;color:var(--accent);min-height:30px}
.interest summary::-webkit-details-marker{display:none}
.interest summary:after{content:'+';font-size:23px;line-height:1}
.interest details[open] summary:after{content:'−'}
.interest details p{font-size:15px;max-width:480px}
.interest .interest-more{display:inline-block;margin-top:14px;font-size:14px;color:var(--accent);border-bottom:1px solid var(--accent)}
.interest-count{display:block;font-size:13px;color:var(--muted);margin-top:12px}

/* ── Книги ─────────────────────────────────────────── */
.books-section{background:var(--soft);padding-bottom:66px}
.heading-row{display:flex;gap:20px;justify-content:space-between;align-items:flex-end}
.heading-row .text-link{flex:none}
.heading-links{display:flex;gap:22px;flex:none;flex-wrap:wrap}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-top:29px;margin-bottom:30px}
.filter{font-size:14px;min-height:42px;padding:8px 17px;border:1px solid var(--line);border-radius:4px;background:var(--bg);display:inline-flex;align-items:center;transition:border-color .18s}
.filter:hover{border-color:var(--ink);color:var(--ink)}
.filter[aria-pressed=true],.filter[aria-current=true]{color:#fff;background:var(--accent);border-color:var(--accent)}
[data-theme=dark] .filter[aria-pressed=true],[data-theme=dark] .filter[aria-current=true]{color:#151b23}
.books-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.book-card{min-width:0}
.book-card[hidden]{display:none}
.book-stage{height:306px;background:var(--surface);display:flex;justify-content:center;align-items:center;border-radius:4px;overflow:hidden}
.book-stage img{height:249px;max-width:80%;width:auto;object-fit:contain;box-shadow:5px 8px 13px #2029341f;transition:transform .3s}
.book-stage:hover img{transform:translateY(-5px)}
.book-card .category{display:block;color:var(--muted);font-size:13px;margin-top:18px}
.book-card h3{font-size:18px;line-height:1.45;margin-top:8px;overflow-wrap:anywhere}
.book-card .book-detail{font-size:14px;display:inline-block;margin-top:14px;border:0;border-bottom:1px solid var(--accent);padding:0 0 3px;color:var(--accent)}
.filter-status{margin-top:22px;font-size:14px;color:var(--muted)}
.book-catalog{border-top:1px solid var(--line);margin-top:32px}
.book-catalog>summary{padding:24px 0 12px;cursor:pointer;font-size:22px;font-weight:500;list-style:none;display:flex;gap:18px;align-items:center}
.book-catalog>summary::-webkit-details-marker{display:none}
.book-catalog>summary:before{content:'+';font-size:25px;color:var(--accent)}
.book-catalog[open]>summary:before{content:'−'}
.book-catalog>summary span{font-size:14px;color:var(--muted);font-weight:400}
.catalog-body{padding-top:18px}
.book-catalog[open] .catalog-body{padding-bottom:8px}
.catalog-label{display:block;font-size:14px;margin-bottom:7px;color:var(--muted)}
.search-input,.control{width:100%;padding:11px 12px;min-height:47px;border:1px solid var(--line);border-radius:4px;background:var(--bg);font-size:16px}
.search-input{max-width:550px}
.catalog-status{font-size:13px;color:var(--muted);margin:16px 0}
.catalog-book-list{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.catalog-book{border-top:1px solid var(--line);padding:21px 0;display:grid;grid-template-columns:56px 1fr;gap:18px;align-items:start}
.catalog-book img{object-fit:contain;height:78px;width:56px}
.catalog-book h3{font-size:17px;line-height:1.5;margin:5px 0 10px;overflow-wrap:anywhere}
.catalog-book .meta{font-size:12px;color:var(--muted)}
.catalog-book .meta a{border-bottom:1px solid var(--line)}
.catalog-book[hidden],.article[hidden],.empty-message[hidden]{display:none!important}
.catalog-more{margin-top:22px}

/* ── Публикации ────────────────────────────────────── */
.research-grid{display:grid;grid-template-columns:.65fr 1.35fr;gap:70px;margin-top:35px}
.research-note{font-size:17px;color:var(--muted)}
.research-note a{display:block;width:fit-content;margin-top:18px;font-size:14px;color:var(--accent);border-bottom:1px solid var(--accent)}
.catalog-count{font-size:22px;color:var(--ink);margin-top:28px;line-height:1.5}
.catalog-count span{font-size:14px;color:var(--muted)}
.publication-controls{display:grid;grid-template-columns:1fr 145px;gap:18px}
.article{border-top:1px solid var(--line);padding:23px 0 26px}
.article .meta{color:var(--muted);font-size:13px}
.article h2,.article h3{font-size:21px;line-height:1.5;margin-top:11px}
.article h3 a:hover{color:var(--accent)}
.article-summary{font-size:15px;color:var(--muted);margin-top:12px;line-height:1.75}
.article .article-links{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:15px;font-size:14px}
.article-links a{border-bottom:1px solid var(--line)}
.article-links a:hover{border-bottom-color:var(--accent)}
.article-links .pdf-download{color:var(--accent);border-bottom-color:var(--accent)}
.catalog-toggle{margin-top:18px;border:1px solid var(--accent);padding:12px 19px;border-radius:4px;color:var(--accent);font-size:15px;min-height:48px}
.catalog-toggle:hover{background:var(--accent);color:#fff}
[data-theme=dark] .catalog-toggle:hover{color:#151b23}
.empty-message{font-size:16px;padding:28px 0;color:var(--muted)}

/* ── О научной работе ──────────────────────────────── */
.about-panel{display:grid;grid-template-columns:.65fr 1.35fr;gap:65px;padding:35px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.about-panel h2{font-size:27px}
.about-panel p{color:var(--muted);max-width:775px;font-size:17px}
.about-panel .about-lead{color:var(--ink)}
.about-copy{margin-top:17px}
.about-panel .text-link{margin-top:21px}
.education-title{font-size:20px;margin-top:30px}
.education-list{list-style:none;padding:0;margin:12px 0 0}
.education-list li{display:grid;grid-template-columns:52px 1fr;gap:20px;border-top:1px solid var(--line);padding:17px 0}
.education-list li>span{color:var(--accent);font-size:14px;padding-top:2px}
.education-list strong{font-size:16px;font-weight:500}
.education-list p{font-size:14px;margin-top:4px}
.about-spacer{height:68px}

/* ── Материалы ─────────────────────────────────────── */
.materials-list{list-style:none;padding:0;margin:26px 0 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:0 40px}
.materials-list li{border-top:1px solid var(--line);padding:18px 0}
.materials-list .meta{font-size:13px;color:var(--muted);display:block}
.materials-list a{font-size:17px;border-bottom:1px solid var(--line)}

/* ── Сотрудничество ────────────────────────────────── */
.cooperation{background:var(--tint)}
.cooperation .section-intro{max-width:720px}
.cooperation-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:75px;margin-top:34px}
.cooperation-list{display:flex;flex-direction:column;gap:3px}
.cooperation-type{padding:18px 0;border:0;border-bottom:1px solid color-mix(in srgb,var(--ink) 20%,transparent);text-align:left;font-size:19px;line-height:1.4;display:flex;justify-content:space-between;align-items:center;gap:18px;transition:color .18s}
.cooperation-type:hover,.cooperation-type[aria-pressed=true]{color:var(--accent)}
.cooperation-type[aria-pressed=true]:after{content:'Выбрано';font-size:12px;flex:none}
.cooperation-copy{font-size:16px;color:var(--muted);margin-top:23px;max-width:420px}
.proposal-form{background:var(--surface);padding:31px;border-radius:4px}
.form-title{font-size:23px;margin-bottom:22px;line-height:1.3}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field[hidden]{display:none}
.field.full{grid-column:1/-1}
.field label,.field legend{font-size:14px;font-weight:500}
.field .optional{font-weight:400;color:var(--muted)}
.field input,.field textarea,.field select{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:11px 12px;min-height:46px;font-size:16px;line-height:1.5}
.field textarea{resize:vertical;min-height:130px}
.field input::placeholder,.field textarea::placeholder{color:var(--muted)}
.field [aria-invalid=true]{border-color:var(--danger)}
.field-error{font-size:13px;color:var(--danger)}
.field-hint{font-size:13px;color:var(--muted)}
.conditional{border:1px dashed var(--line);border-radius:4px;padding:18px 18px 2px;margin:0 0 18px}
.conditional[hidden]{display:none}
.conditional>p{font-size:13px;color:var(--muted);margin-bottom:12px}
.consent-check{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start;font-size:14px;line-height:1.55;margin:4px 0 20px}
.consent-check input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--accent)}
.consent-check a{border-bottom:1px solid var(--line)}
.form-note{font-size:14px;color:var(--muted);margin-top:14px;line-height:1.6}
.form-note a{border-bottom:1px solid var(--line)}
.form-errors{border-left:3px solid var(--danger);background:color-mix(in srgb,var(--danger) 8%,transparent);padding:14px 16px;margin-bottom:22px;font-size:14px;border-radius:0 4px 4px 0}
.form-errors ul{margin:6px 0 0;padding-left:18px}
.form-success{border-left:3px solid var(--ok);background:color-mix(in srgb,var(--ok) 10%,transparent);padding:18px 20px;border-radius:0 4px 4px 0;font-size:15px;line-height:1.6}
.form-success strong{display:block;font-size:18px;font-weight:500;margin-bottom:4px}
.hp-field{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}

/* ── Подвал ────────────────────────────────────────── */
.site-footer{padding:39px 0 28px;border-top:1px solid var(--line)}
.footer-top{display:flex;align-items:center;gap:35px;justify-content:space-between}
.footer-top p{font-size:14px;color:var(--muted)}
.footer-links{display:flex;gap:12px 23px;flex-wrap:wrap;margin-top:30px;font-size:14px}
.footer-links button{padding:0;border:0;font-size:14px}
.footer-links button:hover{color:var(--accent)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:28px;padding-top:21px;font-size:13px;color:var(--muted)}
.footer-bottom a{color:var(--muted)}

/* ── Диалог книги ──────────────────────────────────── */
dialog{width:min(820px,calc(100% - 36px));max-height:90dvh;overflow:auto;border:1px solid var(--line);border-radius:4px;background:var(--bg);color:var(--ink);padding:33px}
dialog::backdrop{background:#151b238a}
.dialog-close{float:right;min-height:40px;padding:0 14px;border:1px solid var(--line);font-size:14px;border-radius:4px}
.dialog-content{display:grid;grid-template-columns:200px 1fr;gap:32px;clear:both;padding-top:24px}
.dialog-content img{max-height:295px;object-fit:contain}
.dialog-content h2{font-size:26px;line-height:1.35}
.dialog-content p{margin:18px 0;color:var(--muted);font-size:16px}
.dialog-content dl{display:grid;grid-template-columns:90px 1fr;gap:8px 15px;font-size:14px;margin:22px 0}
.dialog-content dt{color:var(--muted)}
.dialog-content dd{margin:0}
.dialog-actions{display:flex;flex-wrap:wrap;gap:12px 22px;align-items:center;margin-top:12px}

/* ── Внутренние страницы ───────────────────────────── */
.page-head{padding:58px 0 34px;border-bottom:1px solid var(--line)}
.breadcrumbs{font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px}
.breadcrumbs a{border-bottom:1px solid var(--line)}
.breadcrumbs span[aria-hidden]{opacity:.6}
.page-head h1{font-size:clamp(38px,4.6vw,60px);line-height:1.1;letter-spacing:-.035em;margin-top:16px;max-width:1000px}
.page-head .lead{font-size:18px;color:var(--muted);max-width:760px;margin-top:18px}
.page-body{padding:44px 0 80px}
.prose{max-width:760px;font-size:17px}
.prose p,.prose ul,.prose ol,.prose blockquote{margin:0 0 18px}
.prose h2{font-size:27px;margin:34px 0 14px;letter-spacing:-.02em}
.prose h3{font-size:21px;margin:26px 0 10px}
.prose a{color:var(--accent);border-bottom:1px solid var(--accent)}
.prose li{margin-bottom:6px}
.prose blockquote{border-left:2px solid var(--accent);padding-left:18px;color:var(--muted)}
.split{display:grid;grid-template-columns:.7fr 1.3fr;gap:64px}
.side-note{font-size:15px;color:var(--muted)}
.side-note h2{font-size:20px;color:var(--ink);margin-bottom:12px}
.side-note a{display:block;width:fit-content;margin-top:12px;color:var(--accent);border-bottom:1px solid var(--accent)}
.side-note .button{display:inline-flex;color:#fff;border-bottom:1px solid var(--accent);margin-top:4px}
[data-theme=dark] .side-note .button{color:#151b23}
.side-note .button:hover{color:var(--bg)}
.filter-form{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr)) auto;gap:14px;align-items:end;margin:30px 0 8px}
.filter-form .field{margin:0}
.filter-form .button{min-height:47px}
.reset-link{font-size:14px;border-bottom:1px solid var(--line);align-self:center}
.results-line{font-size:14px;color:var(--muted);margin:18px 0 6px}
.book-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:34px 28px;margin-top:20px}
.book-tile .book-stage{height:280px}
.book-tile .book-stage img{height:228px}
.book-tile .meta{display:block;font-size:13px;color:var(--muted);margin-top:16px}
.book-tile .tile-title{font-size:17px;line-height:1.45;margin-top:6px;overflow-wrap:anywhere;font-weight:500}
.book-tile .tile-title a:hover{color:var(--accent)}

.book-layout{display:grid;grid-template-columns:320px 1fr;gap:64px;align-items:start}
.book-cover-stage{background:var(--soft);border-radius:4px;padding:34px;display:flex;justify-content:center;position:sticky;top:110px}
.book-cover-stage img{max-height:420px;width:auto;box-shadow:8px 18px 30px #20293430;border-radius:2px}
.book-layout h1{font-size:clamp(30px,3.4vw,44px);line-height:1.2;letter-spacing:-.025em;margin-top:14px;overflow-wrap:anywhere}
.facts{display:grid;grid-template-columns:150px 1fr;gap:10px 22px;font-size:15px;margin:28px 0;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.facts dt{color:var(--muted)}
.facts dd{margin:0;overflow-wrap:anywhere}
.facts dd a{border-bottom:1px solid var(--line)}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{font-size:13px;border:1px solid var(--line);border-radius:4px;padding:3px 10px;background:var(--bg)}
a.tag:hover{border-color:var(--accent)}
.editions{width:100%;border-collapse:collapse;font-size:14px;margin-top:14px}
.editions th,.editions td{text-align:left;padding:12px 14px 12px 0;border-bottom:1px solid var(--line);vertical-align:top}
.editions th{font-weight:500;color:var(--muted);font-size:13px}
.editions a{color:var(--accent);border-bottom:1px solid var(--accent)}
.table-scroll{overflow-x:auto}
.block-title{font-size:23px;margin:42px 0 6px}
.citation{background:var(--soft);border-radius:4px;padding:20px 22px;font-size:15px;line-height:1.65;margin-top:12px;overflow-wrap:anywhere}
.citation-actions{display:flex;flex-wrap:wrap;gap:12px 22px;align-items:center;margin-top:14px;font-size:14px}
.citation-actions a,.citation-actions button{color:var(--accent);border:0;border-bottom:1px solid var(--accent);padding:0 0 2px;font-size:14px}
.copy-status{font-size:13px;color:var(--ok)}
.note{font-size:14px;color:var(--muted);border-left:2px solid var(--line);padding-left:14px;margin-top:22px}
.area-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 55px;margin-top:10px}
.related-list{list-style:none;padding:0;margin:14px 0 0}
.related-list li{border-top:1px solid var(--line);padding:16px 0}
.related-list .meta{font-size:13px;color:var(--muted);display:block}
.related-list a{font-size:17px}
.related-list a:hover{color:var(--accent)}
.empty-state{border:1px dashed var(--line);border-radius:4px;padding:34px;max-width:760px;color:var(--muted)}
.empty-state h2{font-size:22px;color:var(--ink);margin-bottom:10px}
.contact-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:10px}
.contact-card{border-top:2px solid var(--accent);padding-top:16px}
.contact-card .orcid-label{margin-bottom:4px}
.contact-card a{font-size:17px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}

/* ── Вход ──────────────────────────────────────────── */
.auth-page{display:grid;grid-template-columns:1fr 440px;gap:60px;padding:70px 0 90px;align-items:start}
.auth-page h1{font-size:clamp(38px,4.4vw,56px);line-height:1.1;letter-spacing:-.035em;margin-top:14px}
.auth-page .lead{color:var(--muted);margin-top:16px;max-width:480px}
.auth-card{background:var(--surface);border-radius:4px;padding:30px}
.auth-form{display:grid;gap:16px}
.auth-form label{display:grid;gap:7px;font-size:14px;font-weight:500}
.auth-form input:not([type=checkbox]){width:100%;background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:11px 12px;min-height:46px;font-size:16px}
.auth-links{display:flex;gap:20px;margin-top:20px;font-size:14px}
.status-line{border-left:3px solid var(--ok);padding:10px 14px;margin-bottom:18px;font-size:14px}

/* ── 404 ───────────────────────────────────────────── */
.not-found{padding:90px 0 110px;max-width:720px}
.not-found .code{font-size:120px;line-height:1;font-weight:700;color:var(--tint);letter-spacing:-.05em}
[data-theme=dark] .not-found .code{color:var(--soft)}
.not-found h1{font-size:44px;letter-spacing:-.03em;margin:10px 0 14px}
.not-found p{color:var(--muted);margin-bottom:26px}


/* ── Адаптивность (ширины 360, 390, 768, 1024, 1440) ── */
@media(min-width:1500px){.hero{padding-top:81px;padding-bottom:66px}}
@media(max-width:1200px){.wrap{width:calc(100% - 64px)}.header-inner{gap:24px}.desktop-nav{gap:16px}.desktop-nav a{font-size:13px}.primary-site{display:none}.hero{gap:22px}.hero h1{font-size:74px}.book-composition{height:388px}.book-composition .cover-center{height:292px;top:42px}.book-composition .cover-left,.book-composition .cover-right{height:240px;top:80px}.cooperation-grid{gap:42px}.books-grid{gap:22px}.book-stage{height:275px}.book-stage img{height:225px}.filter-form{grid-template-columns:1fr 1fr 1fr}.filter-form .search-field{grid-column:1/-1}}
@media(max-width:1100px){.profile-strip{grid-template-columns:1fr;gap:23px}.profile-links{justify-content:flex-start;flex-wrap:wrap}.research-grid{gap:36px;grid-template-columns:.65fr 1.35fr}.profile-strip p{max-width:800px}.contact-cards{grid-template-columns:1fr 1fr}}
@media(max-width:1000px){.desktop-nav{display:none}.header-actions{margin-left:auto}.menu-toggle{display:block}.primary-site{display:block}.hero{grid-template-columns:1fr 1fr;padding-top:45px;min-height:500px}.hero h1{font-size:62px}.hero .lead{font-size:17px}.hero-actions{gap:17px;flex-wrap:wrap}.book-composition{height:325px}.book-composition .cover-center{height:253px;top:37px}.book-composition .cover-left,.book-composition .cover-right{height:207px;top:65px}.hero-visual figcaption{font-size:12px}.books-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.book-stage{height:310px}.book-stage img{height:260px}.research-grid{gap:40px;grid-template-columns:.7fr 1.3fr}.cooperation-grid{grid-template-columns:1fr;gap:32px}.cooperation-list{display:grid;grid-template-columns:1fr 1fr;gap:0 30px}.cooperation-copy{max-width:650px}.proposal-form{max-width:700px}.about-panel{grid-template-columns:.7fr 1.3fr;gap:35px}.split{grid-template-columns:1fr;gap:34px}.book-layout{grid-template-columns:240px 1fr;gap:40px}.auth-page{grid-template-columns:1fr;gap:30px}}
@media(max-width:767px){html{scroll-padding-top:85px}.wrap{width:calc(100% - 40px)}.site-header{height:68px}.header-inner{gap:15px}.brand{font-size:25px}.primary-site{display:none}.header-actions{gap:7px}.theme-toggle,.menu-toggle{font-size:12px;padding:0 8px}.mobile-nav{top:68px}.hero{display:block;padding:37px 0 30px;min-height:0}.hero .eyebrow{font-size:12px;letter-spacing:.07em}.hero h1{font-size:clamp(53px,10.8vw,76px);margin-top:18px}.hero .lead{margin-top:20px;max-width:540px;font-size:17px}.hero-actions{margin-top:24px;gap:20px}.hero-visual{margin-top:31px}.book-composition{height:350px;max-width:530px}.book-composition .cover-center{height:274px;top:39px}.book-composition .cover-left,.book-composition .cover-right{height:235px;top:59px}.book-composition .cover-left{left:10%}.book-composition .cover-right{right:10%}.hero-visual figcaption{font-size:13px;max-width:330px}.profile-strip{display:block;padding:25px 0}.profile-strip p{font-size:16px}.profile-links{margin-top:20px;gap:20px}.section{padding:48px 0}.section h2{font-size:32px}.section-intro{font-size:17px;margin-top:15px}.interest-grid,.area-grid{grid-template-columns:1fr;gap:0;margin-top:27px}.interest{padding:23px 0}.interest h3{font-size:22px}.interest p{font-size:16px}.books-grid{gap:25px 15px}.book-stage{height:235px}.book-stage img{height:190px;max-width:83%}.book-card h3{font-size:16px}.book-card .category{font-size:12px}.filters{gap:7px;margin-top:24px}.filter{font-size:13px;padding:7px 11px}.heading-row{display:block}.heading-row .text-link,.heading-links{margin-top:18px}.research-grid{grid-template-columns:1fr;gap:26px;margin-top:26px}.research-note{font-size:16px}.article h3{font-size:20px}.about-panel{grid-template-columns:1fr;gap:20px;padding:30px 0}.about-panel p{font-size:16px}.cooperation-grid{gap:28px;margin-top:22px}.cooperation-list{display:flex}.cooperation-type{font-size:18px}.proposal-form{padding:22px}.form-grid{grid-template-columns:1fr;gap:0}.field{margin-bottom:17px}.form-title{font-size:22px}.footer-top{display:block}.footer-top p{margin-top:14px}.footer-top>a:last-child{display:inline-block;margin-top:12px;font-size:15px}.footer-links{gap:12px 22px;margin-top:25px}.footer-bottom{flex-direction:column;gap:10px}.dialog-content{grid-template-columns:1fr;gap:24px}.dialog-content img{max-height:220px;margin:auto}.dialog-content h2{font-size:23px}dialog{padding:23px}.dialog-content dl{grid-template-columns:75px 1fr}.page-head{padding:38px 0 26px}.page-body{padding:32px 0 60px}.filter-form{grid-template-columns:1fr 1fr}.book-layout{grid-template-columns:1fr;gap:28px}.book-cover-stage{position:static;padding:24px}.book-cover-stage img{max-height:300px}.facts{grid-template-columns:1fr;gap:2px 0}.facts dd{margin-bottom:10px}.contact-cards{grid-template-columns:1fr}.auth-page{padding:40px 0 60px}.auth-card{padding:22px}.book-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 15px}.book-tile .book-stage{height:230px}.book-tile .book-stage img{height:186px;max-width:83%}.book-tile .tile-title{font-size:15px}}
@media(max-width:700px){.academic-line{font-size:14px;margin-top:20px}.profile-links{gap:22px;align-items:start}.profile-links .orcid{font-size:14px}.catalog-book-list{grid-template-columns:1fr}.book-catalog>summary{font-size:21px;gap:13px}.publication-controls{grid-template-columns:1fr 115px;gap:12px}.catalog-count{font-size:19px;margin-top:19px}.research-note a{display:inline-block;margin:14px 17px 0 0}.article h3{font-size:19px}.education-list li{gap:13px}}
@media(max-width:380px){.wrap{width:calc(100% - 32px)}.brand{font-size:23px}.header-actions{gap:5px}.theme-toggle,.menu-toggle{padding:0 6px;font-size:11px}.hero h1{font-size:52px}.book-stage{height:210px}.book-stage img{height:169px}.books-grid{gap:24px 12px}.button{padding-inline:17px}.hero-actions{gap:17px}.profile-links{flex-direction:column;gap:16px}.publication-controls{grid-template-columns:1fr}.catalog-book{gap:14px;grid-template-columns:48px 1fr}.catalog-book img{width:48px;height:68px}.filter-form{grid-template-columns:1fr}.book-list{grid-template-columns:1fr 1fr;gap:22px 12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.site-header,.filters,.proposal-form,.theme-toggle,.menu-toggle,.book-detail,.footer-links,.filter-form{display:none}.wrap{width:100%}.section{padding:25px 0}.hero{min-height:0}.cooperation-grid{display:block}body{background:white;color:#202934}}

/* Колонки сеток не распирают страницу длинным содержимым (таблицы, DOI, длинные слова). */
.split>*,.book-layout>*,.research-grid>*,.cooperation-grid>*{min-width:0}
.page-head h1,.book-layout h1{overflow-wrap:break-word;hyphens:auto}
.page-head h1.long{font-size:clamp(28px,3.4vw,46px);line-height:1.18}
@media(max-width:767px){.page-head h1{font-size:clamp(28px,8.4vw,40px)}.page-head h1.long{font-size:clamp(24px,6.6vw,30px)}}
.table-scroll{max-width:100%}
@media(max-width:767px){.editions{font-size:13px}.editions th,.editions td{padding:10px 10px 10px 0}}