@font-face{font-family:"Roboto";font-style:normal;font-weight:400;font-display:swap;src:local("Roboto"),url("../fonts/roboto-400.woff2") format("woff2")}
@font-face{font-family:"Roboto";font-style:normal;font-weight:500;font-display:swap;src:local("Roboto"),url("../fonts/roboto-500.woff2") format("woff2")}
@font-face{font-family:"Roboto";font-style:normal;font-weight:700;font-display:swap;src:local("Roboto"),url("../fonts/roboto-700.woff2") format("woff2")}
/* Брендбук СИБУР 2.0 · Roboto · градиенты 01–03 */
:root{
  --dna:#008C95;--deep:#00313C;--mint:#77E2C3;--orange:#E04E39;--beige:#FFE6D7;
  --g01:linear-gradient(35deg,#00313C 0%,#008C95 100%);
  --g02:linear-gradient(35deg,#008C95 0%,#77E2C3 100%);
  --g03:linear-gradient(30deg,#FFE6D7 0%,#E04E39 100%);
  --ease:cubic-bezier(.22,.9,.24,1);--spring:cubic-bezier(.34,1.4,.5,1);--out:cubic-bezier(.5,0,.75,0);
  /* ритм 8 / 16 / 24 / 32 */
  --s1:8px;--s2:16px;--s3:24px;--s4:32px;
  --r-s:16px;--r-m:20px;--r-l:28px;
  --col:560px;
  --safe-t:env(safe-area-inset-top,0px);--safe-b:env(safe-area-inset-bottom,0px);
  --surface:#0B3F49; --surface-2:#114B56; --line:rgba(255,255,255,.14);
  box-sizing:border-box;
}
*,*::before,*::after{box-sizing:inherit}
html,body{margin:0;height:100%;overflow:hidden;overscroll-behavior:none;background:#00313C;color:#fff;font-family:"Roboto",Arial,sans-serif;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
button{font:inherit;color:inherit}
img,svg{display:block;max-width:100%}
.app{position:relative;width:100%;height:100%;overflow:hidden;isolation:isolate}

/* фон */
.scene{position:absolute;inset:0;z-index:-1;overflow:hidden}
.bg{position:absolute;inset:0;opacity:0;transition:opacity .8s var(--ease)}
.bg.on{opacity:1}
.pat{position:absolute;aspect-ratio:1;opacity:0;transition:opacity .8s var(--ease)}
.pat.on{opacity:.9}
.pat svg{width:100%;height:100%}

/* стекло — только слой управления (Apple HIG, Fluent: не множить полупрозрачные поверхности) */
.glass{position:relative;background:rgba(255,255,255,.12);-webkit-backdrop-filter:blur(20px) saturate(170%);backdrop-filter:blur(20px) saturate(170%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.28),inset 0 1px 0 rgba(255,255,255,.45)}
@media (prefers-reduced-transparency:reduce){.glass{-webkit-backdrop-filter:none;backdrop-filter:none;background:#164F59}}
/* плотная поверхность для контента */
.surface{background:var(--surface);border-radius:var(--r-l);box-shadow:inset 0 0 0 1px var(--line)}

/* экраны: колонка контента ограничена по ширине, на компьютере без «телефона» */
.screen{position:absolute;inset:0;display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden;overscroll-behavior-x:none;touch-action:pan-y;scrollbar-width:none;
  padding:calc(var(--safe-t) + var(--s2)) max(var(--s2),calc((100% - var(--col)) / 2)) calc(var(--safe-b) + var(--s2));
  opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility 0s .4s}
.screen::-webkit-scrollbar{display:none}
.screen.on{opacity:1;visibility:visible;transition:opacity .4s var(--ease)}
.topbar{display:flex;align-items:center;gap:var(--s2);min-height:48px;flex:none}
.logo{height:22px;width:auto;flex:none}
h1{font-weight:700;text-transform:uppercase;line-height:1;letter-spacing:-.01em;margin:0}
p{margin:0;line-height:1.5}
.lbl{font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--mint);margin:0 0 var(--s1)}

/* кнопки: основная — белая с темным текстом (контраст 13:1), вторичная — стекло, третичная — текст */
.btn{appearance:none;border:0;cursor:pointer;min-height:56px;border-radius:999px;padding:0 var(--s3);font-size:17px;font-weight:700;width:100%;
  display:flex;align-items:center;justify-content:center;gap:10px;transition:transform .2s var(--spring),background .2s}
.btn:active{transform:scale(.97)}
.btn.primary{background:#fff;color:var(--deep);box-shadow:0 12px 26px -14px rgba(0,0,0,.6)}
.btn.primary:hover{background:#EEF7F5}
.btn.glass{color:#fff}
.btn.text{background:none;min-height:48px;color:var(--mint);font-weight:500;font-size:16px}
.btn svg{width:20px;height:20px;flex:none}
.icon-btn{appearance:none;border:0;cursor:pointer;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;color:#fff;flex:none;transition:transform .2s var(--spring),opacity .25s}
.icon-btn:active{transform:scale(.92)}
.icon-btn svg{width:22px;height:22px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:var(--s1)}
.row2 .btn{font-size:16px;padding:0 12px;gap:8px;white-space:nowrap}
/* на телефонах кнопки друг под другом: подписи не упираются в край при любом шрифте */
@media (max-width:480px){.row2{grid-template-columns:1fr}.row2 .btn{font-size:17px}}
:focus-visible{outline:3px solid var(--mint);outline-offset:3px}
.dock{flex:none;display:flex;flex-direction:column;gap:var(--s1);padding-top:var(--s2);margin-top:auto}

/* ===== 1. Обложка ===== */
#s-cover .hero{position:relative;overflow-x:hidden;overflow-x:clip;overflow-y:visible;touch-action:pan-y;flex:1 1 auto;min-height:240px;margin:0 calc(-1 * var(--s2))}
#s-cover .ghosts{position:absolute;inset:0}
/* плавная загрузка обложки: ждем шрифт и картинки, затем элементы появляются по очереди */
#s-cover .rv-c{opacity:0;translate:0 16px;transition:opacity .8s var(--ease),translate 1s var(--spring),scale 1.1s var(--spring);transition-delay:var(--d,0s)}
#s-cover .kat.rv-c{translate:0 28px;scale:.94}
#s-cover .ghosts.rv-c{translate:0 0;scale:1.04;transition-duration:1.4s}
#s-cover.ready .rv-c{opacity:1;translate:0 0;scale:1}
#s-cover .ghosts.rv-c{opacity:0}#s-cover.ready .ghosts.rv-c{opacity:1}
#s-cover:not(.ready) .rv-c{animation:failsafe 0s 3.5s forwards}
@keyframes failsafe{to{opacity:1;translate:0 0;scale:1}}
.scene{animation:sceneIn 1s var(--ease) both}
@keyframes sceneIn{from{opacity:0}}
@media (prefers-reduced-motion:reduce){#s-cover .rv-c{translate:none!important;scale:none!important}}
#s-cover .ghosts img{position:absolute;bottom:4%;height:56%;width:auto;max-width:none;filter:brightness(0) invert(1);opacity:.1}
#s-cover .kat{position:absolute;left:50%;bottom:0;height:100%;width:auto;max-width:none;transform:translateX(-34%);filter:drop-shadow(0 20px 30px rgba(0,20,26,.5))}
@keyframes rise{from{opacity:0;transform:translate(-34%,24px) scale(.96)}}
#s-cover .say{position:absolute;left:var(--s2);top:4%;max-width:min(62%,300px);background:#fff;color:var(--deep);font-size:16px;font-weight:700;line-height:1.35;padding:12px 16px;border-radius:20px 20px 20px 6px;box-shadow:0 14px 30px -14px rgba(0,0,0,.5);animation:pop .7s .4s var(--spring) both}
#s-cover .say small{display:block;font-size:12px;font-weight:700;color:var(--dna);margin-bottom:2px;text-transform:uppercase;letter-spacing:.04em}
#s-cover h1{font-size:clamp(32px,9.4vw,50px);margin:var(--s2) 0 var(--s1)}
#s-cover .lead{font-size:17px;color:rgba(255,255,255,.92)}
#s-cover .lead2{font-size:16px;color:rgba(255,255,255,.78);margin-top:var(--s1)}
.chips{display:flex;flex-wrap:wrap;gap:var(--s1);margin-top:var(--s2)}
.chips span{font-size:14px;font-weight:500;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px var(--line)}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.9)}}

/* ===== 2. Вопрос: спокойная композиция, движение только на смене ===== */
#s-q{gap:var(--s2)}
.qhead{display:flex;align-items:center;gap:var(--s1);flex:none}
.stories{display:flex;gap:4px;flex:1}
.stories i{flex:1;height:4px;border-radius:2px;background:rgba(255,255,255,.24);position:relative;overflow:hidden}
.stories i::after{content:"";position:absolute;inset:0;background:#fff;transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.stories i.done::after{transform:scaleX(1)}
.stories i.now::after{transform:scaleX(1);background:var(--mint)}
.qcount{font-size:14px;font-weight:700;min-width:30px;text-align:center;font-variant-numeric:tabular-nums}
.stage{position:relative;flex:1 1 220px;min-height:180px;max-height:340px;border-radius:var(--r-l);overflow:hidden;transition:background-color .6s var(--ease)}
.stage .bp{position:absolute;left:-12%;bottom:-24%;width:62%;aspect-ratio:1;opacity:.8}
.stage .kimg{position:absolute;left:4%;bottom:-3%;height:100%;width:auto;max-width:none;filter:drop-shadow(0 10px 14px rgba(0,49,60,.22));transition:opacity .3s var(--ease),transform .5s var(--spring)}
.stage .msg{position:absolute;right:var(--s2);top:var(--s2);max-width:58%;transition:opacity .3s var(--ease),transform .45s var(--spring);transform-origin:0 100%}
.msg .who{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--deep);opacity:.8;margin:0 0 6px 4px}
.msg .av{width:22px;height:22px;border-radius:50%;background:#fff;display:grid;place-items:center;overflow:hidden;box-shadow:0 1px 3px rgba(0,49,60,.25)}
.msg .av svg{width:17px;height:17px}.msg .av img{width:100%;height:100%;object-fit:cover}
.msg .txt{background:#fff;color:var(--deep);font-weight:700;font-size:16px;line-height:1.35;padding:12px 16px;border-radius:20px 20px 20px 6px;box-shadow:0 10px 24px -12px rgba(0,49,60,.45)}
.msg.kat .txt{background:var(--deep);color:#fff;border-radius:20px 20px 6px 20px}
.msg.kat .who{justify-content:flex-end}
.msg.kv .txt{background:var(--deep);color:#fff}
.stage .item{position:absolute;left:30%;bottom:6%;width:64px;height:64px;z-index:2;filter:drop-shadow(0 8px 10px rgba(0,49,60,.3));opacity:0;transform:translate(60px,-40px) scale(.4) rotate(20deg);transition:opacity .3s,transform .7s var(--spring)}
.stage.take .item{opacity:1;transform:none}
.stage.take .msg.col{opacity:0}
.stage.swap .kimg,.stage.swap .msg{opacity:0;transform:translateY(10px) scale(.97)}
.stage.react .msg.col{opacity:0;transform:scale(.9)}
.stage .msg.kat{opacity:0;transform:scale(.85);top:var(--s2);bottom:auto;right:var(--s2);transform-origin:100% 0}
.stage.take .msg.kat{max-width:50%}
.stage.react .msg.kat{opacity:1;transform:none}
.qcard{padding:var(--s3) var(--s2) var(--s2);transition:transform .5s var(--ease),opacity .35s var(--ease);flex:none}
.qcard.enter{opacity:0;transform:translateY(16px)}
.qcard.leave{opacity:0;transform:translateY(-10px)}
.qcard .sit{font-size:17px;line-height:1.45;opacity:.9;margin:0 var(--s1) var(--s2)}
.qcard .cat{font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--mint);margin:0 var(--s1) var(--s1)}
.qcard h2{font-size:clamp(21px,5.6vw,24px);line-height:1.25;font-weight:700;margin:0 var(--s1) var(--s1)}
.opts{display:flex;flex-direction:column;gap:var(--s1)}
.opt{appearance:none;width:100%;text-align:left;cursor:pointer;min-height:56px;border-radius:var(--r-m);padding:14px var(--s2) 14px 54px;font-size:17px;line-height:1.42;color:#fff;
  background:var(--surface-2);border:0;position:relative;box-shadow:inset 0 0 0 1px var(--line);transition:background .2s,color .2s,box-shadow .2s,transform .2s var(--spring)}
.opt:hover{background:#185865}
.opt:active{transform:scale(.985)}
.opt .k{position:absolute;left:16px;top:50%;width:24px;height:24px;margin-top:-12px;border-radius:50%;display:grid;place-items:center;box-shadow:inset 0 0 0 2px rgba(255,255,255,.6);transition:background .2s,box-shadow .2s}
.opt .k svg{width:14px;height:14px;opacity:0;transition:opacity .2s}
.opt.picked{background:#fff;color:var(--deep);box-shadow:0 10px 22px -12px rgba(0,0,0,.5)}
.opt.picked .k{background:var(--deep);box-shadow:none}
.opt.picked .k svg{opacity:1}
.opts.locked .opt:not(.picked){opacity:.45}
.hint{display:flex;align-items:center;justify-content:center;gap:var(--s1);font-size:14px;opacity:.8;margin-top:var(--s2)}
.hint svg{width:18px;height:18px}

/* ===== Интерлюдия ===== */
#s-mid{justify-content:center;text-align:center;cursor:pointer}
#s-mid .kat{height:min(38vh,320px);width:auto;margin:0 auto var(--s2)}
#s-mid h1{font-size:clamp(28px,8vw,40px);text-transform:none;line-height:1.1}
#s-mid .sil{display:flex;justify-content:center;gap:var(--s2);margin:var(--s3) 0}
#s-mid .sil img{height:min(14vh,110px);width:auto;filter:brightness(0) invert(1);opacity:.22;animation:pop .6s var(--spring) both}
#s-mid .sil img:nth-child(2){animation-delay:.15s}#s-mid .sil img:nth-child(3){animation-delay:.3s}
#s-mid p{font-size:17px;opacity:.9}
.tbar{height:4px;border-radius:2px;background:rgba(255,255,255,.2);overflow:hidden;margin:var(--s3) auto 0;width:120px}
.tbar i{display:block;height:100%;background:#fff;transform:scaleX(0);transform-origin:left}
#s-mid.on .tbar i{animation:fill 2.2s linear forwards}
@keyframes fill{to{transform:scaleX(1)}}

/* ===== Подсчет: Каталик примеряет образы ===== */
#s-count{justify-content:center;align-items:center;text-align:center}
#s-count .try{position:relative;width:min(72vw,300px);aspect-ratio:3/4}
#s-count .try img{position:absolute;left:50%;bottom:0;height:100%;width:auto;max-width:none;transform:translateX(-50%) scale(.92);opacity:0;transition:opacity .35s var(--ease),transform .5s var(--spring)}
#s-count .try img.on{opacity:1;transform:translateX(-50%)}
#s-count .try img.sil{filter:brightness(0) invert(1);opacity:0}
#s-count .try img.sil.on{opacity:.3}
#s-count .ask{font-size:clamp(22px,6.4vw,30px);font-weight:700;margin-top:var(--s3);min-height:1.2em}

/* ===== Раскрытие: карточка переворачивается ===== */
#s-reveal{justify-content:center;align-items:center;text-align:center;color:#fff}
#s-reveal .found{font-size:17px;font-weight:700;color:var(--mint);margin-bottom:var(--s2);animation:pop .6s var(--spring) both}
.flip{width:min(66vw,290px);aspect-ratio:3/4;perspective:1200px}
.flip .in{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform 1s var(--spring)}
.flip.turn .in{transform:rotateY(180deg)}
.flip .f,.flip .b{position:absolute;inset:0;border-radius:var(--r-l);backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden}
.flip .f{background:var(--g01);display:grid;place-items:center;box-shadow:inset 0 0 0 1px var(--line)}
.flip .f .q{font-size:96px;font-weight:700;color:var(--mint)}
.flip .f .fp{position:absolute;inset:-20%;opacity:.35}
.flip .b{transform:rotateY(180deg);box-shadow:0 30px 60px -24px rgba(0,0,0,.6)}
.flip .b .bp{position:absolute;width:90%;left:5%;top:4%;opacity:.25}
.flip .b img{position:absolute;left:50%;bottom:-2%;height:96%;width:auto;max-width:none;transform:translateX(-50%)}
.rv{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease),transform .6s var(--spring)}
.rv.on{opacity:1;transform:none}
#s-reveal h1{font-size:clamp(30px,9vw,44px);text-transform:none;margin-top:var(--s3);line-height:1.08}
#s-reveal .sub{font-size:20px;font-weight:500;margin-top:var(--s2)}
#s-reveal .sub small{display:block;font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--mint);margin-bottom:4px}
.film{font-size:14px;opacity:.75;margin-top:6px}
#s-reveal .kq{display:flex;gap:10px;align-items:flex-start;text-align:left;margin-top:var(--s2);background:#fff;color:var(--deep);border-radius:20px;padding:12px 16px;max-width:400px}
#s-reveal .kq .av{width:34px;height:34px;border-radius:50%;overflow:hidden;flex:none;background:var(--mint)}
#s-reveal .kq .av img{width:100%;height:100%;object-fit:cover}
#s-reveal .kq b{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--dna)}
#s-reveal .kq span{font-size:16px;font-weight:500;line-height:1.35}
#s-reveal .dock{width:100%}
.confetti{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.confetti i{position:absolute;left:50%;top:40%;width:var(--s);height:var(--s);opacity:0;animation:burst 1.5s var(--ease) var(--d) forwards}
.confetti i svg{width:100%;height:100%}
@keyframes burst{0%{opacity:1;transform:translate(-50%,-50%) scale(.3)}70%{opacity:1}100%{opacity:0;transform:translate(calc(-50% + var(--x)),calc(-50% + var(--y))) rotate(var(--r))}}

/* ===== Результат: главный объект — постер ===== */
.pwrap{width:min(100%,calc((100dvh - 230px) * .5625),420px);margin:var(--s1) auto var(--s2);flex:none;perspective:1200px}
.ptilt{border-radius:var(--r-m);overflow:hidden;position:relative;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .5s var(--ease);box-shadow:0 30px 60px -24px rgba(0,0,0,.7)}
.ptilt img{width:100%}
.hp{aspect-ratio:9/16;padding:8% 7%;display:flex;flex-direction:column}
.hp-t{text-align:center;font-weight:700;text-transform:uppercase;font-size:15px}
.hp img{flex:1;min-height:0;object-fit:contain;margin:6% 0}
.hp-n{font-size:28px;font-weight:700;line-height:1.05}.hp-f{font-size:12px;opacity:.75;margin-top:4px}
.hp-q{font-size:15px;font-weight:500;margin-top:8px}.hp-q small{display:block;font-size:10px;font-weight:700;text-transform:uppercase;opacity:.7}.hp-s{font-size:12px;opacity:.85;margin:6px 0 10px}
.shine{position:absolute;inset:0;pointer-events:none;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.4) 48%,transparent 62%);transform:translateX(-120%)}
#s-result.on .shine{animation:shine 1.6s .6s var(--ease) forwards}
@keyframes shine{to{transform:translateX(120%)}}
.sec{flex:none;margin-top:var(--s2);padding:var(--s3) var(--s2)}
.sec h2{font-size:22px;line-height:1.25;margin:0 0 var(--s1)}
.sec p{font-size:17px;opacity:.92}
.trick{display:inline-flex;align-items:center;gap:8px;margin-top:var(--s2);padding:8px 14px;border-radius:999px;background:rgba(119,226,195,.14);box-shadow:inset 0 0 0 1px rgba(119,226,195,.4);font-size:15px;font-weight:500}
.near{display:flex;flex-direction:column;gap:var(--s2);margin-top:var(--s1)}
.nr{display:grid;grid-template-columns:48px 1fr;gap:6px var(--s2);align-items:center}
.nr .ava{grid-row:span 2}
.nr b{font-size:17px}.nr .nf{display:block;font-size:13px;opacity:.7;margin-top:2px}.nr span{font-size:15px;opacity:.8}
.nr .bar{grid-column:2;height:6px;border-radius:3px;background:rgba(255,255,255,.12);overflow:hidden}
.nr .bar i{display:block;height:100%;width:0;border-radius:3px;background:var(--mint);transition:width 1s var(--ease)}
.ava{width:48px;height:48px;border-radius:50%;overflow:hidden;background:var(--mint);flex:none}
.ava img{width:100%;height:100%;object-fit:cover}
.did{list-style:none;margin:var(--s1) 0 0;padding:0;display:flex;flex-direction:column;gap:12px}
.did li{display:flex;gap:12px;align-items:flex-start;font-size:17px;line-height:1.4}
.did li::before{content:"";flex:none;width:24px;height:24px;margin-top:1px;border-radius:50%;background:var(--mint) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300313C' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'><path d='M6 12.5l4 4L18 8'/></svg>") center/14px no-repeat}
.tipcard{background:var(--mint);color:var(--deep);box-shadow:none}
.tipcard .lbl{color:var(--deep);opacity:.75}
.tipcard .t{font-size:19px;font-weight:700;line-height:1.38}
.sec .film{opacity:.7;margin:-2px 0 var(--s2)}
.sec .q{font-size:20px;font-weight:500;line-height:1.35;margin-bottom:var(--s2);padding-left:14px;border-left:3px solid var(--mint)}
.sec p+p{margin-top:12px}
details.how{margin-top:var(--s2);border-radius:var(--r-m);background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px var(--line)}
details.how summary{cursor:pointer;list-style:none;min-height:52px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--s2);font-size:17px;font-weight:700}
details.how summary::-webkit-details-marker{display:none}
details.how summary::after{content:"";width:10px;height:10px;border-right:2.5px solid #fff;border-bottom:2.5px solid #fff;transform:rotate(45deg) translateY(-3px);transition:transform .3s var(--ease)}
details.how[open] summary::after{transform:rotate(-135deg) translateY(-2px)}
details.how ol{margin:0;padding:0 var(--s2) var(--s2) var(--s2);list-style:none;display:flex;flex-direction:column;gap:12px;counter-reset:s}
details.how li{position:relative;padding-left:40px;font-size:16px;line-height:1.45;counter-increment:s}
details.how li::before{content:counter(s);position:absolute;left:0;top:0;width:28px;height:28px;border-radius:50%;background:#fff;color:var(--deep);display:grid;place-items:center;font-weight:700;font-size:14px}
details.how li b{display:block}
.tipcard .why{font-size:15px;margin-top:var(--s1);opacity:.85}
.fade{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease),transform .7s var(--spring)}
.fade.vis{opacity:1;transform:none}
.sticky{position:sticky;bottom:calc(-1 * (var(--safe-b) + var(--s2)));margin:auto calc(-1 * var(--s2)) calc(-1 * (var(--safe-b) + var(--s2)));padding:var(--s3) var(--s2) calc(var(--safe-b) + var(--s2));
  background:linear-gradient(to top,#00313C 65%,rgba(0,49,60,0));z-index:3;display:flex;flex-direction:column;gap:var(--s1);flex:none}

/* ===== Финал ===== */
#s-final .kat{height:min(34vh,300px);width:auto;margin:var(--s1) auto 0}
#s-final h1{font-size:clamp(28px,8.4vw,40px);text-transform:none;line-height:1.1;margin:var(--s3) 0 var(--s2)}
#s-final .lead{font-size:17px;opacity:.92}
.path{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:var(--s2)}
.path span{font-size:14px;font-weight:500;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px var(--line)}
.path i{opacity:.5;font-style:normal}
.note{font-size:13px;opacity:.7;text-align:center;margin-top:var(--s1)}

.toast{position:fixed;left:50%;bottom:calc(var(--safe-b) + 100px);transform:translate(-50%,16px);opacity:0;padding:12px 18px;border-radius:999px;font-size:15px;font-weight:700;background:#fff;color:var(--deep);transition:.3s var(--ease);z-index:20;pointer-events:none}
.toast.on{transform:translate(-50%,0);opacity:1}

/* ===== Лист «Поделиться» ===== */
.sheet{position:fixed;inset:0;z-index:30;visibility:hidden;transition:visibility 0s .35s}
.sheet.on{visibility:visible;transition:none}
.sheet-bg{position:absolute;inset:0;background:rgba(0,20,26,.55);opacity:0;transition:opacity .3s var(--ease)}
.sheet.on .sheet-bg{opacity:1}
.sheet-panel{position:absolute;left:0;right:0;bottom:0;margin:0 auto;max-width:620px;max-height:92%;overflow-y:auto;background:#0B3F49;border-radius:28px 28px 0 0;
  padding:8px var(--s2) calc(var(--safe-b) + var(--s3));box-shadow:0 -20px 60px -20px rgba(0,0,0,.6);transform:translateY(100%);transition:transform .45s var(--ease)}
.sheet.on .sheet-panel{transform:none}
.grab{width:40px;height:5px;border-radius:3px;background:rgba(255,255,255,.3);margin:0 auto 8px}
.sheet-head{display:flex;align-items:center;justify-content:space-between}
.sheet-head h2{font-size:20px;margin:0}
.sheet-body{display:grid;grid-template-columns:110px 1fr;gap:var(--s2);margin-top:var(--s1)}
.prev{border-radius:14px;overflow:hidden;align-self:start;box-shadow:0 10px 24px -10px rgba(0,0,0,.6)}
.prev img{width:100%}
.seg{display:grid;grid-template-columns:1fr 1fr;padding:4px;border-radius:14px;background:rgba(255,255,255,.08);gap:4px}
.seg button{appearance:none;border:0;cursor:pointer;min-height:48px;border-radius:10px;background:none;font-size:15px;font-weight:700;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.1}
.seg button small{font-weight:400;font-size:12px;opacity:.7;margin-top:2px}
.seg button[aria-pressed="true"]{background:#fff;color:var(--deep)}
.rows{display:flex;flex-direction:column;gap:6px;margin-top:var(--s2)}
.row{appearance:none;border:0;cursor:pointer;display:flex;align-items:center;gap:14px;text-align:left;min-height:60px;padding:10px 14px;border-radius:16px;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px var(--line);transition:background .2s,transform .2s var(--spring)}
.row:hover{background:rgba(255,255,255,.1)}.row:active{transform:scale(.98)}
.row[hidden]{display:none}
.row .ic{width:40px;height:40px;border-radius:12px;background:#fff;color:var(--deep);display:grid;place-items:center;flex:none}
.row .ic svg{width:20px;height:20px}
.row b{display:block;font-size:16px}.row small{display:block;font-size:13px;opacity:.7;margin-top:2px;line-height:1.3}
#rowNative .ic{background:var(--mint)}
@media (max-width:420px){.sheet-body{grid-template-columns:1fr}.prev{width:120px;margin:0 auto}.prev:has(.chat){width:150px}}
.viewer{position:fixed;inset:0;z-index:40;background:#00313C;display:none;flex-direction:column;align-items:center;justify-content:center;gap:var(--s2);padding:calc(var(--safe-t) + 16px) 16px calc(var(--safe-b) + 16px);text-align:center}
.viewer.on{display:flex}
.viewer p{font-size:16px;max-width:30ch;opacity:.9}
.viewer img{max-height:calc(100% - 160px);max-width:100%;border-radius:16px;-webkit-touch-callout:default;user-select:auto}
.viewer .btn{max-width:360px}
/* маленький экран: меньше декора, текст не уменьшаем, прокрутка разрешена */
@media (max-height:720px){
  .stage .item{width:50px;height:50px;bottom:4%}
  .stage{flex:0 0 150px;min-height:150px}
  .stage .msg .txt{font-size:15px;padding:10px 14px}
  #s-cover .hero{min-height:250px}
}
/* компьютер: иллюстрация сбоку, умеренная ширина текста */
@media (min-width:900px) and (min-height:560px){
  #s-q{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,520px);grid-template-rows:auto 1fr;column-gap:var(--s4);
    padding-inline:max(var(--s4),calc((100% - 1120px) / 2));align-content:center}
  #s-q .qhead{grid-column:1/-1}
  #s-q .stage{max-height:none;height:min(70vh,620px);align-self:center}
  #s-q .deck{align-self:center}
  #s-cover,#s-result,#s-final,#s-reveal,#s-mid,#s-count{--col:600px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition-duration:.01s!important}}