/* Central Asian Scientific Journal — фирменный стиль по логотипу и обложке.
   Цвета: PANTONE 17-4245 Ibiza Blue #007CB8, PANTONE 639 C #0095C8, PANTONE 14-4123 Clear Sky #9BBCD8.
   Мотивы: концентрические кольца из логотипа (фон первого экрана), горный хребет с обложки (подвал). */
:root{
  --bg:#F4F8FB; --surface:#FFFFFF; --ink:#0F2A3D; --muted:#566B7C; --line:#D8E4EE;
  --accent:#007CB8; --accent-2:#0095C8; --sky:#9BBCD8; --accent-soft:#E5F1F9; --deep:#0B3A5C;
  --warn:#9A6A00; --warn-soft:#FBF1D9;
  --ring:rgba(155,188,216,.45);
  --logo-ring:#95BED7; --logo-cat:#0096C6; --logo-cat2:#007DB6;
  --display:"Montserrat","Golos Text",system-ui,sans-serif;
  --body:"Golos Text",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r:12px; --wrap:1140px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#08131D; --surface:#0E1F2D; --ink:#E3EEF6; --muted:#8FA7BA; --line:#1D3345;
  --accent:#4FB6E3; --accent-2:#2AA7DA; --sky:#3B5E7A; --accent-soft:#0E2C40; --deep:#061A2A;
  --warn:#E8B64C; --warn-soft:#2C2412; --ring:rgba(79,182,227,.13);
  --logo-ring:#3E6A8A; --logo-cat:#2EA9DC; --logo-cat2:#1C86BE; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#08131D; --surface:#0E1F2D; --ink:#E3EEF6; --muted:#8FA7BA; --line:#1D3345;
  --accent:#4FB6E3; --accent-2:#2AA7DA; --sky:#3B5E7A; --accent-soft:#0E2C40; --deep:#061A2A;
  --warn:#E8B64C; --warn-soft:#2C2412; --ring:rgba(79,182,227,.13);
  --logo-ring:#3E6A8A; --logo-cat:#2EA9DC; --logo-cat2:#1C86BE; color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:80px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--accent);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:20px}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.15;text-wrap:balance;margin:0}
h2{font-size:clamp(1.5rem,3.2vw,2.15rem);letter-spacing:-.015em}
h3{font-size:1.02rem;font-weight:600}
p{margin:0}
.eyebrow{font:600 .74rem/1.2 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.mono{font-family:var(--display);letter-spacing:.02em}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}

/* логотип: кольца, барс, тень лап */
.logo{display:block;flex-shrink:0}
.logo .lr{fill:var(--logo-ring)} .logo .lc{fill:var(--logo-cat)} .logo .ld{fill:var(--logo-cat2)}
.on-dark .logo .lr{fill:rgba(255,255,255,.5)} .on-dark .logo .lc{fill:#fff} .on-dark .logo .ld{fill:#CFE2F0}

/* шапка */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--surface) 90%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:16px;height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.brand .logo{width:42px;height:42px}
.brand b{font:600 .8rem/1.08 var(--display);color:var(--accent);display:block;letter-spacing:.01em}
nav.links{display:flex;gap:2px;margin-left:auto;overflow-x:auto;scrollbar-width:none;min-width:0}
nav.links::-webkit-scrollbar{display:none}
nav.links a{white-space:nowrap;text-decoration:none;color:var(--muted);font:500 .88rem var(--display);padding:7px 10px;border-radius:6px}
nav.links a:hover{color:var(--accent);background:var(--accent-soft)}
.tools{display:flex;gap:6px;flex-shrink:0}
.lang{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.lang a{color:var(--muted);font:600 .72rem var(--display);padding:8px 9px;text-decoration:none;line-height:1;letter-spacing:.04em}
.lang a:hover{color:var(--accent);background:var(--accent-soft)}
.lang a[aria-current="true"]{background:var(--accent);color:#fff}
@media (max-width:900px){nav.links{display:none}.tools{margin-left:auto}}
.subnav{display:none;border-top:1px solid var(--line)}
@media (max-width:900px){.subnav{display:block}.subnav nav{display:flex;gap:6px;overflow-x:auto;padding-block:7px;scrollbar-width:none}.subnav a{white-space:nowrap;text-decoration:none;color:var(--muted);font:500 .82rem var(--display);padding:5px 11px;border-radius:999px;border:1px solid var(--line)}}

/* кнопки */
.btn{display:inline-flex;align-items:center;gap:8px;font:600 .92rem var(--display);padding:12px 20px;border-radius:8px;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s,background .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px -10px color-mix(in srgb,var(--accent) 70%,transparent)}
.btn.primary:hover{background:var(--accent-2)}
.btn.ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn svg{width:18px;height:18px;flex-shrink:0}
.btn[disabled]{opacity:.6;cursor:progress;transform:none}

section{padding-block:clamp(52px,8vw,92px)}
section+section{border-top:1px solid var(--line)}
section:nth-of-type(even){background:var(--surface)}
.head{display:grid;gap:10px;margin-bottom:34px;max-width:740px}
.head p{color:var(--muted)}
.head h2::after{content:"";display:block;width:56px;height:3px;border-radius:2px;background:var(--accent-2);margin-top:14px}

/* первый экран: кольца из логотипа */
.hero{position:relative;overflow:hidden;padding-block:clamp(36px,6vw,72px) clamp(48px,7vw,84px);background:var(--surface)}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-radial-gradient(circle at 8% -10%,transparent 0 54px,var(--ring) 54px 55px);
  -webkit-mask-image:linear-gradient(115deg,#000 0%,rgba(0,0,0,.55) 45%,transparent 80%);mask-image:linear-gradient(115deg,#000 0%,rgba(0,0,0,.55) 45%,transparent 80%)}
.hero>.wrap{position:relative}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(28px,5vw,60px);align-items:center}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr}}
.hero h1{font-size:clamp(2.1rem,5.4vw,3.7rem);letter-spacing:-.025em;margin-block:14px 20px;color:var(--ink)}
.hero h1 span{color:var(--accent)}
.lead{font-size:1.1rem;color:var(--muted);max-width:58ch;white-space:pre-line}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.chip{font:500 .8rem var(--display);padding:6px 12px;border-radius:999px;background:var(--accent-soft);color:var(--accent)}

/* карточка текущего выпуска с обложкой */
.ticket{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 30px 60px -36px rgba(11,58,92,.45);display:grid;grid-template-columns:minmax(140px,190px) minmax(0,1fr);overflow:hidden}
.ticket .cover{position:relative;background:var(--accent-soft);padding:16px;display:grid;place-items:center}
.ticket .cover img{display:block;width:100%;max-width:260px;border-radius:4px;box-shadow:0 18px 30px -16px rgba(11,58,92,.55),0 0 0 1px rgba(11,58,92,.08)}
.ticket .info{display:grid;align-content:start}
.ticket-top{padding:22px 22px 16px;display:grid;gap:6px}
.ticket .status{display:inline-flex;align-items:center;gap:8px;font:600 .7rem var(--display);letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 0 4px var(--accent-soft);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px transparent}}
.issue-no{font:700 clamp(2rem,4vw,2.6rem)/1 var(--display);letter-spacing:-.03em;color:var(--ink)}
.issue-no small{display:block;font-size:.95rem;font-weight:600;color:var(--muted);margin-top:6px;letter-spacing:0}
.ticket .per{color:var(--muted)}
.ticket-top{padding:20px 20px 14px}
.ticket dl{margin:0;padding:14px 20px 16px;display:grid;gap:10px;border-top:1px solid var(--line)}
.ticket dl div{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.ticket dt{color:var(--muted);font-size:.86rem}
.ticket dd{margin:0;font:600 .92rem var(--display);text-align:right;white-space:nowrap}
.count{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:0 20px 20px}
.count div{background:var(--accent-soft);border-radius:8px;padding:10px 6px;text-align:center}
.count b{display:block;font:700 1.45rem/1 var(--display);color:var(--accent)}
.count span{font:500 .66rem var(--display);color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
@media (max-width:560px){.ticket{grid-template-columns:1fr}.ticket .cover img{max-width:200px}}
@media (min-width:961px) and (max-width:1100px){.ticket{grid-template-columns:150px minmax(0,1fr)}}
.closed .dot{background:var(--muted);box-shadow:none;animation:none}
.closed .status{color:var(--muted)}

/* паспорт и о журнале */
.passport{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--line);gap:1px}
.passport div{background:var(--surface);padding:18px 20px;display:grid;gap:6px;min-width:0}
.passport dt{font:600 .68rem var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.passport dd{margin:0;font-weight:500;overflow-wrap:anywhere}
.passport dd.mono{font:700 1.1rem var(--display);color:var(--accent)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:40px}
@media (max-width:800px){.about-grid{grid-template-columns:1fr}}
.about-grid p{color:var(--muted);max-width:62ch}
.adv{display:grid;gap:14px;margin:0;padding:0;list-style:none}
.adv li{display:grid;grid-template-columns:30px 1fr;gap:12px;align-items:start}
.adv svg{width:22px;height:22px;color:#fff;background:var(--accent);border-radius:50%;padding:4px;margin-top:1px}

/* подача статьи */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s;margin:0;padding:0;list-style:none}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.steps li{counter-increment:s;padding:20px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line);display:grid;gap:8px;align-content:start;position:relative}
.steps li::before{content:counter(s);font:700 .9rem/1 var(--display);width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:#fff}
.steps p{color:var(--muted);font-size:.93rem}
.submit-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:28px}
@media (max-width:860px){.submit-grid{grid-template-columns:1fr}}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:grid;gap:16px;align-content:start;min-width:0}
section:nth-of-type(even) .panel,section:nth-of-type(even) .steps li{background:var(--bg)}
.req{margin:0;padding:0;list-style:none;display:grid}
.req li{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line)}
.req li:last-child{border-bottom:0}
.req span{color:var(--muted)}
.req b{font:600 .92rem var(--display);text-align:right}
.files{display:flex;flex-wrap:wrap;gap:10px}
.note{font-size:.88rem;color:var(--muted);background:var(--accent-soft);border-radius:8px;padding:12px 14px}

/* что получает автор: сертификат и благодарственное письмо */
.docs{margin-top:28px;display:grid;grid-template-columns:minmax(0,1fr) repeat(2,minmax(0,210px));gap:24px;align-items:start;padding:26px;border-radius:var(--r);background:var(--accent-soft)}
@media (max-width:860px){.docs{grid-template-columns:repeat(2,minmax(0,1fr));padding:20px}.docs .docs-text{grid-column:1/-1}}
.doc{margin:0;display:grid;gap:10px}
.doc button{all:unset;cursor:zoom-in;display:block;border-radius:6px;overflow:hidden;box-shadow:0 14px 28px -18px rgba(11,58,92,.55),0 0 0 1px var(--line);transition:transform .2s}
.doc button:hover{transform:translateY(-3px)}
.doc button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.doc img{display:block;width:100%;aspect-ratio:1240/1754;object-fit:cover;background:#fff}
.doc figcaption{display:grid;gap:2px}
.doc figcaption b{font:600 .92rem var(--display)}
.doc figcaption span{color:var(--muted);font-size:.84rem}
.docs-text{display:grid;gap:12px;align-content:start}
.docs-text ul{margin:0;padding-left:1.1em;display:grid;gap:6px;color:var(--muted)}
.docs-text li::marker{color:var(--accent)}
.docs-text .sample{font-size:.8rem;color:var(--muted)}
dialog.lightbox{border:0;padding:0;background:transparent;max-width:min(92vw,720px);max-height:92vh}
dialog.lightbox::backdrop{background:rgba(6,26,42,.82)}
dialog.lightbox img{display:block;max-height:86vh;width:auto;max-width:100%;border-radius:6px;background:#fff}
dialog.lightbox button{position:absolute;top:8px;right:8px;font:600 .85rem var(--display);padding:8px 12px;border-radius:6px;border:0;background:#fff;color:#0F2A3D;cursor:pointer}

/* форма */
form{display:grid;gap:14px}
label{display:grid;gap:6px;font-size:.88rem;font-weight:500}
input[type=text],input[type=tel],input[type=email],input[type=search]{font:inherit;padding:11px 13px;border-radius:8px;border:1px solid var(--line);background:var(--bg);color:var(--ink);width:100%}
input:focus{border-color:var(--accent)}
input[type=file]{font:inherit;font-size:.88rem;color:var(--muted);padding:10px;border:1px dashed var(--sky);border-radius:8px;background:var(--bg);width:100%}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;color:var(--muted)}
.check input{margin-top:4px;accent-color:var(--accent)}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.cf-turnstile{min-height:65px}
.done{display:grid;gap:12px;padding:16px;border-radius:10px}
.done.ok{background:var(--accent-soft);grid-template-columns:44px 1fr;align-items:start;gap:4px 14px;padding:20px;border:1px solid var(--accent);animation:pop .35s ease-out}
.done .ok-ico{grid-row:span 3;width:44px;height:44px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center}
.done .ok-ico svg{width:24px;height:24px}
.done b{font:600 1.02rem/1.4 var(--display)}
.done .copy{justify-self:start;margin-top:6px}
.done:focus{outline:none}
@keyframes pop{from{transform:scale(.97);opacity:.4}to{transform:none;opacity:1}}

/* стоимость */
.fee{display:grid;grid-template-columns:1.1fr 1fr;gap:24px}
@media (max-width:860px){.fee{grid-template-columns:1fr}}
.price{font:700 clamp(2.4rem,6vw,3.4rem)/1 var(--display);letter-spacing:-.03em;color:var(--accent)}
.price small{font-size:.36em;color:var(--muted);font-weight:600;letter-spacing:0}
.equiv{display:flex;flex-wrap:wrap;gap:8px}
.equiv span{font:600 .84rem var(--display);padding:6px 10px;border-radius:6px;background:var(--surface);border:1px solid var(--line)}
.incl{margin:0;padding-left:1.1em;display:grid;gap:6px;color:var(--muted)}
.incl li::marker{color:var(--accent)}
.fraud{border:1px solid var(--warn);background:var(--warn-soft);border-radius:8px;padding:12px 14px;display:grid;gap:4px;font-size:.9rem}
.fraud b{color:var(--warn);font-family:var(--display)}

/* редколлегия */
.board{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.person{background:var(--surface);padding:20px;display:grid;gap:6px;align-content:start}
.person .role{font:600 .66rem var(--display);text-transform:uppercase;letter-spacing:.1em;color:var(--accent)}
.person h3{font-family:var(--body);font-weight:600;font-size:1rem}
.person p{color:var(--muted);font-size:.9rem}

/* архив */
.arch-tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:20px}
.years{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;max-width:100%}
.years button{font:600 .82rem var(--display);padding:8px 13px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer;white-space:nowrap}
.years button[aria-pressed="true"]{background:var(--accent);color:#fff;border-color:var(--accent)}
.search{flex:1 1 200px;min-width:0}
.search input{background:var(--surface);padding:9px 12px}
.ledger{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.row{display:grid;grid-template-columns:62px 170px 1fr auto;gap:16px;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row.cur{background:var(--accent-soft)}
.yr{font:600 .84rem var(--display);color:var(--muted)}
.no{font:700 1rem var(--display);display:flex;gap:10px;align-items:center}
.no .thumb{width:34px;height:48px;object-fit:cover;border-radius:2px;box-shadow:0 0 0 1px var(--line);flex-shrink:0}
.no small{display:block;font:400 .78rem var(--body);color:var(--muted);margin-top:3px}
.per{color:var(--muted);font-size:.92rem}
.acts{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}
.acts a{font:500 .8rem var(--display);text-decoration:none;padding:6px 10px;border-radius:6px;border:1px solid var(--line);color:var(--ink);white-space:nowrap}
.acts a:hover{border-color:var(--accent);color:var(--accent)}
.acts a.pdf{background:var(--accent);color:#fff;border-color:var(--accent)}
.badge{display:inline-block;font:600 .62rem var(--display);text-transform:uppercase;letter-spacing:.08em;background:var(--accent-2);color:#fff;padding:3px 6px;border-radius:4px;margin-left:6px;vertical-align:2px}
@media (max-width:760px){.row{grid-template-columns:1fr auto;gap:6px 12px}.yr{grid-column:2;grid-row:1;text-align:right}.no{grid-column:1;grid-row:1}.per{grid-column:1/-1}.acts{grid-column:1/-1;justify-content:flex-start}}
.empty{padding:28px;text-align:center;color:var(--muted)}
.stats{display:flex;flex-wrap:wrap;gap:32px;margin-bottom:24px}
.stats div b{font:700 1.8rem/1 var(--display);display:block;color:var(--accent)}
.stats div span{font-size:.82rem;color:var(--muted)}

/* контакты */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.contact{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:grid;gap:10px;align-content:start;min-width:0}
section:nth-of-type(even) .contact{background:var(--bg)}
.contact .v{font:600 1rem var(--display);overflow-wrap:anywhere;user-select:all}
.copy{justify-self:start;font:500 .8rem var(--display);padding:6px 10px;border-radius:6px;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer}

/* подвал: горный хребет с обложки */
footer{position:relative;margin-top:0;color:#CFE0EC;background:var(--deep);font-size:.86rem;padding-block:64px 32px}
footer .ridge{position:absolute;left:0;right:0;top:-1px;width:100%;height:clamp(40px,7vw,90px);display:block;transform:translateY(-99%)}
footer .ridge .r1{fill:var(--sky);opacity:.55} footer .ridge .r2{fill:var(--accent)} footer .ridge .r3{fill:var(--deep)}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 32px;justify-content:space-between;align-items:center}
footer .fbrand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none}
footer .fbrand .logo{width:48px;height:48px}
footer .fbrand b{font:600 .85rem/1.1 var(--display);color:#fff}
footer a{color:#fff}
main+footer,section:last-of-type{margin-bottom:0}
#contacts{padding-bottom:clamp(90px,12vw,150px)}

.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;font-size:.9rem;z-index:50}

/* страницы выпуска и статьи */
.inner{min-height:60vh;padding-bottom:clamp(90px,12vw,150px)}
.crumbs{font-size:.88rem;color:var(--muted);padding-top:28px}
.crumbs a{color:var(--muted)}
.issue-page,.paper{padding-block:0 32px;display:grid;gap:24px}
.issue-head{display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:end}
.issue-head .cover{width:180px;border-radius:4px;box-shadow:0 18px 30px -16px rgba(11,58,92,.55),0 0 0 1px var(--line)}
@media (max-width:560px){.issue-head{grid-template-columns:1fr}.issue-head .cover{width:150px}}
.issue-title{font-size:clamp(1.8rem,5vw,2.8rem);letter-spacing:-.02em}
.issue-page .head{margin-bottom:0}
.issue-page .head h2::after,.issue-head .head h1::after{display:none}
.toc-h{font-size:1.2rem}
.toc{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden}
.toc li{padding:16px 20px;border-bottom:1px solid var(--line)}
.toc li:last-child{border-bottom:0}
.toc .sec{font:600 .7rem var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);background:var(--accent-soft);padding-block:10px}
.toc .item{display:grid;gap:4px}
.toc .t{font-weight:600;color:var(--ink);text-decoration:none;font-size:1.02rem;line-height:1.4}
.toc .t:hover{color:var(--accent);text-decoration:underline}
.toc .tr{font-size:.9rem;color:var(--muted)}
.toc .au{color:var(--muted);font-size:.92rem}
.toc .pp{font:500 .8rem var(--display);color:var(--muted)}
.paper{max-width:860px}
.paper-head{display:grid;gap:16px}
.paper h1{font-size:clamp(1.5rem,3.6vw,2.2rem);letter-spacing:-.015em;line-height:1.22}
.alt-title{font-size:1.05rem;color:var(--muted)}
.authors{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.authors li{display:flex;flex-wrap:wrap;gap:2px 8px;align-items:baseline}
.authors .latin{color:var(--muted)}
.authors .aff{flex-basis:100%;font-size:.9rem;color:var(--muted)}
.orcid{font:600 .66rem var(--display);color:#5E8A0F;border:1px solid currentColor;border-radius:4px;padding:1px 5px;text-decoration:none}
.paper-meta{margin:0;display:flex;flex-wrap:wrap;gap:12px 32px;padding:14px 0;border-block:1px solid var(--line)}
.paper-meta div{display:grid;gap:2px}
.paper-meta dt{font:600 .66rem var(--display);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.paper-meta dd{margin:0;font-weight:500}
.paper-body{display:grid;gap:28px}
.block{display:grid;gap:10px}
.paper .block+.block{padding-top:24px;border-top:1px solid var(--line)}
.block h2{font-size:1.1rem}
.block h2::after{display:none}
.block p{max-width:70ch}
.kw{color:var(--muted);font-size:.94rem}
.refs{margin:0;padding-left:1.4em;display:grid;gap:6px;font-size:.92rem;color:var(--muted);overflow-wrap:anywhere}
.cite{font-size:.94rem;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:8px}

/* ---- отзывы и «Нам доверяют» ---- */
.stars{display:inline-flex;gap:1px;font-size:1rem;line-height:1;vertical-align:-1px}
.stars i{font-style:normal;color:var(--line)}
.stars i.on{color:#E8A317}
.rv-sum{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.rv-sum b{font:700 1.1rem var(--display)}
.trust{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-bottom:36px}
.tcard{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:grid;gap:16px;align-content:space-between}
section:nth-of-type(even) .tcard,section:nth-of-type(even) .rv{background:var(--bg)}
.tcard blockquote{margin:0;color:var(--ink);position:relative;padding-top:18px}
.tcard blockquote::before{content:"“";position:absolute;top:-14px;left:-4px;font:700 3rem/1 var(--display);color:var(--accent-2);opacity:.5}
.tcard figcaption{display:flex;gap:12px;align-items:center}
.tcard img,.tcard .ava{width:56px;height:56px;border-radius:50%;object-fit:cover;flex-shrink:0;box-shadow:0 0 0 2px var(--accent-soft)}
.tcard .ava{display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);font:700 1.3rem var(--display)}
.tcard b{display:block;font:600 .95rem var(--display)}
.tcard small{color:var(--muted);font-size:.84rem}
.rv-head{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-bottom:16px}
.rv-head h3{font-size:1.15rem}
.rv-head .btn{margin-left:auto}
.rv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.rv{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;display:grid;gap:8px;align-content:start}
.rv-top{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px}
.rv-top b{font:600 .92rem var(--display)}
.rv-top .muted{font-size:.8rem;margin-left:auto}
.rv p{color:var(--muted);font-size:.93rem}
.rv-reply{border-left:3px solid var(--accent);padding-left:10px;font-size:.88rem!important}
.rv-reply b{color:var(--ink)}
.rv-disclose{font-size:.8rem;margin-top:14px}
.paper .reviews{gap:14px}
.rv-form summary{list-style:none;justify-self:start;display:inline-flex}
.rv-form summary::-webkit-details-marker{display:none}
.rv-form[open] summary{margin-bottom:12px}
.review-form{max-width:640px}
.review-page{padding-block:8px 48px;display:grid;gap:18px}
.review-page h1{font-size:clamp(1.6rem,4vw,2.3rem)}
.review-page .done.ok{grid-template-columns:1fr}
.note.offer{background:var(--warn-soft);color:var(--ink);font-size:.95rem}
.note.err{background:var(--warn-soft);color:var(--warn)}
.promo{display:flex;flex-wrap:wrap;align-items:center;gap:10px;background:var(--surface);border:1px dashed var(--accent);border-radius:10px;padding:12px 14px}
.promo b{font:700 1.3rem var(--display);letter-spacing:.06em;color:var(--accent)}
.rate-field{border:0;padding:0;margin:0;display:grid;gap:6px}
.rate-field legend{font-size:.88rem;font-weight:500;padding:0;margin-bottom:6px}
.rate{display:inline-flex;flex-direction:row-reverse;justify-content:flex-end;gap:2px}
.rate input{position:absolute;opacity:0;width:1px;height:1px}
.rate label{font-size:2rem;line-height:1;color:var(--line);cursor:pointer;padding:0 2px;transition:color .1s}
.rate label:hover,.rate label:hover~label,.rate input:checked~label{color:#E8A317}
.rate input:focus-visible+label{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}