:root{
  --bg:#f5f6f8; --bg2:#ffffff; --panel:#ffffff; --panel2:rgba(235,106,34,.08);
  --line:rgba(20,32,52,.09); --text:#16202e; --body:#3b4656; --muted:#5d6878; --dim:#8a93a1;
  --o1:#e8641c; --o2:#f39a3a; --o3:#c65516; --shadow:0 1px 2px rgba(20,32,52,.04),0 8px 28px -12px rgba(20,32,52,.16); --teal:#4fd1c5; --violet:#8b8cff; --rose:#ff6f91;
  --grad:linear-gradient(135deg,var(--o1),var(--o2));
  --r:18px; --ease:cubic-bezier(.22,.8,.2,1);
  --sans:"Segoe UI","Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;background:var(--bg);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased}
body{overflow:hidden}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img{display:block;max-width:100%}

/* ---------- language: primary line is zh or en, Russian always shown ---------- */
body.lang-zh .en{display:none!important}
body.lang-en .zh{display:none!important}
.sub{color:var(--muted);font-weight:400}
.bi .sub{display:block;margin-top:.25em;font-size:.82em;line-height:1.35}
.bi.inline .sub{display:inline;margin:0 0 0 .5em}

/* ---------- ambient background ---------- */
.ambient{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.ambient::before,.ambient::after{content:"";position:absolute;width:60vmax;height:60vmax;border-radius:50%;filter:blur(90px);opacity:.16}
.ambient::before{background:radial-gradient(circle,#eb6a22 0,transparent 65%);top:-25vmax;right:-15vmax;animation:drift 22s ease-in-out infinite alternate}
.ambient::after{background:radial-gradient(circle,#ffd2a8 0,transparent 65%);bottom:-30vmax;left:-20vmax;opacity:.35;animation:drift 28s ease-in-out infinite alternate-reverse}
.grid-bg{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.8;
  background-image:linear-gradient(rgba(20,32,52,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(20,32,52,.045) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(ellipse at center,#000 30%,transparent 80%)}
@keyframes drift{to{transform:translate(-8vmax,6vmax) scale(1.1)}}
#molecules{position:fixed;inset:0;z-index:0;pointer-events:none}

/* ---------- top chrome ---------- */
.chrome{position:fixed;top:0;left:0;right:0;z-index:30;display:flex;align-items:center;gap:12px;padding:14px 22px;pointer-events:none}
.chrome>*{pointer-events:auto}
.chrome .logo{height:30px;width:auto}
.chrome .spacer{flex:1}
.pill{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.86);box-shadow:var(--shadow);border:1px solid var(--line);backdrop-filter:blur(12px);font-size:13px;color:var(--text);transition:.25s var(--ease)}
.pill:hover{border-color:rgba(235,106,34,.6);box-shadow:0 0 0 4px rgba(235,106,34,.12)}
.pill svg{width:16px;height:16px}
.lang-switch{padding:3px;gap:0}
.lang-switch span{padding:6px 11px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.04em;color:var(--muted);transition:.25s}
body.lang-zh .lang-switch .lz, body.lang-en .lang-switch .le{background:var(--grad);color:#fff}
.deck-title{font-size:13px;color:var(--muted);max-width:42vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- views ---------- */
.view{position:fixed;inset:0;z-index:1;opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility 0s .45s}
.view.on{opacity:1;visibility:visible;transition:opacity .45s var(--ease)}

/* ---------- menu ---------- */
#menu{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:90px 24px 40px;overflow-y:auto}
.menu-head{text-align:center;margin-bottom:38px}
.menu-head img{height:64px;margin:0 auto 22px}
.menu-head h1{font-size:clamp(26px,3.4vw,44px);font-weight:700;letter-spacing:.01em}
.menu-head h1 .sub{display:block;font-size:.5em;margin-top:.5em;color:var(--o3)}
.menu-head p{margin-top:12px;color:var(--muted);font-size:14px}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;width:min(1080px,100%)}
.card{position:relative;text-align:left;padding:26px 26px 22px;border-radius:22px;background:#fff;box-shadow:var(--shadow);border:1px solid var(--line);overflow:hidden;transition:transform .45s var(--ease),border-color .3s,box-shadow .45s;min-height:200px;display:flex;flex-direction:column;opacity:0;transform:translateY(24px)}
.view.on .card{animation:rise .8s var(--ease) forwards}
.view.on .card:nth-child(2){animation-delay:.08s}.view.on .card:nth-child(3){animation-delay:.16s}.view.on .card:nth-child(4){animation-delay:.24s}
@keyframes rise{to{opacity:1;transform:none}}
.card::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(140deg,rgba(235,106,34,.9),transparent 40%,transparent 60%,rgba(249,169,75,.6));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s}
.card:hover{transform:translateY(-6px);box-shadow:0 24px 50px -18px rgba(232,100,28,.35)}
.card:hover::before{opacity:1}
.card .num{font-size:13px;font-weight:700;letter-spacing:.2em;color:var(--o2)}
.card .ico{position:absolute;right:20px;top:20px;width:64px;height:64px;opacity:.9}
.card h2{margin-top:14px;font-size:22px;line-height:1.3;padding-right:70px}
.card h2 .sub{font-size:15px;color:var(--o3);margin-top:6px}
.card p{margin-top:12px;font-size:13.5px;color:var(--muted);line-height:1.55}
.card p .sub{font-size:12.5px;color:var(--dim)}
.card .meta{margin-top:auto;padding-top:16px;display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted)}
.card .meta b{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;background:rgba(235,106,34,.1);color:var(--o3);font-weight:600}
.card .go{margin-left:auto;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#f2f3f5;transition:.35s var(--ease)}
.card:hover .go{background:var(--grad);color:#fff;transform:translateX(4px)}
.menu-foot{margin-top:34px;font-size:12px;color:var(--dim);text-align:center}

/* ---------- deck ---------- */
#deck{overflow:hidden}
.track{position:absolute;inset:0;display:flex;transition:transform .8s var(--ease);will-change:transform}
.track.drag{transition:none}
.slide{position:relative;flex:0 0 100%;height:100%;overflow-y:auto;overflow-x:hidden;padding:84px clamp(20px,5vw,80px) 96px;display:flex;flex-direction:column;justify-content:center}
.slide-inner{width:min(1200px,100%);margin:0 auto}
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.slide.in .rv{opacity:1;transform:none}
.slide.in .rv.d1{transition-delay:.08s}.slide.in .rv.d2{transition-delay:.16s}.slide.in .rv.d3{transition-delay:.24s}.slide.in .rv.d4{transition-delay:.32s}.slide.in .rv.d5{transition-delay:.4s}.slide.in .rv.d6{transition-delay:.48s}

.kicker{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--o2);margin-bottom:14px}
.kicker::before{content:"";width:28px;height:2px;background:var(--grad);border-radius:2px}
.kicker .sub{color:var(--dim);letter-spacing:.06em;text-transform:none;font-weight:500}
.h1{font-size:clamp(28px,3.6vw,52px);line-height:1.15;font-weight:750;letter-spacing:-.01em}
.h1 .sub{font-size:.48em;color:var(--o3);margin-top:.6em;font-weight:500;letter-spacing:0}
.h2{font-size:clamp(22px,2.4vw,34px);line-height:1.2;font-weight:700}
.h2 .sub{font-size:.56em;color:var(--o3);margin-top:.45em;font-weight:500}
.lead{font-size:clamp(15px,1.25vw,18px);line-height:1.6;color:var(--body);margin-top:16px;max-width:860px}
.lead .sub{font-size:.88em}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.head{margin-bottom:28px}

.cols{display:grid;gap:22px}
.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
.c12{grid-template-columns:1fr 1.25fr}
.c21{grid-template-columns:1.25fr 1fr}
.box{background:var(--panel);box-shadow:var(--shadow);border:1px solid var(--line);border-radius:var(--r);padding:22px;backdrop-filter:blur(6px)}
.box h3{font-size:17px;line-height:1.35;margin-bottom:10px}
.box h3 .sub{font-size:13px;color:var(--o3);margin-top:4px}
.box p,.box li{font-size:14px;line-height:1.6;color:var(--body)}
.box p .sub,.box li .sub{font-size:12.5px}
.box ul{list-style:none;display:grid;gap:10px}
.box li{position:relative;padding-left:18px}
.box li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--grad)}
.box.hl{background:linear-gradient(160deg,#fff4ea,#fff);border-color:rgba(232,100,28,.35)}
.tag{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11.5px;font-weight:600;background:rgba(235,106,34,.15);color:var(--o3);margin:0 6px 6px 0}
.tag.t{background:rgba(20,163,139,.12);color:#0f7f6c}
.big-num{font-size:clamp(34px,4vw,56px);font-weight:800;line-height:1}
.stat .lbl{font-size:13px;color:var(--muted);margin-top:8px;line-height:1.45}
.stat .lbl .sub{font-size:12px;color:var(--dim)}
.photo{border-radius:var(--r);overflow:hidden;position:relative;min-height:220px;background:#e9ecf0;box-shadow:var(--shadow)}
.photo img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.photo .cap{position:absolute;left:0;right:0;bottom:0;padding:14px 16px;background:linear-gradient(transparent,rgba(10,16,26,.82));font-size:13px;color:#fff}
.photo .cap .sub{color:rgba(255,255,255,.75)}
.photo .cap .sub{font-size:12px}
.note{font-size:12px;color:var(--dim);margin-top:14px;line-height:1.5}
.note .sub{color:var(--dim)}

/* tables */
.tbl-wrap{overflow-x:auto;border-radius:var(--r);border:1px solid var(--line);background:var(--panel)}
table.t{width:100%;border-collapse:collapse;font-size:13.5px}
table.t th,table.t td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.4}
table.t thead th{font-size:12px;letter-spacing:.04em;color:var(--o3);background:#fbf3ec;font-weight:600;white-space:nowrap}
table.t tr:last-child td{border-bottom:0}
table.t td .sub{display:block;font-size:11.5px;color:var(--dim);margin-top:2px}
table.t td.num,table.t th.num{text-align:center;white-space:nowrap;font-variant-numeric:tabular-nums}
table.t td.mono{font-variant-numeric:tabular-nums}
table.t .hy{background:rgba(235,106,34,.09)}
table.t thead th.hy{background:var(--o1);color:#fff}
.phase{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:8px;font-weight:700;font-size:12px;color:#fff}
.ph-A{background:#eb6a22}.ph-B{background:#4f7bff}.ph-C{background:#14a38b}.ph-D{background:#a056f5}.ph-E{background:#d84f7d}.ph-F{background:#c99a1f}.ph-G{background:#5d6b80}
.badge-hy{display:inline-block;font-size:10px;font-weight:800;letter-spacing:.08em;padding:2px 7px;border-radius:6px;background:var(--grad);color:#fff;margin-left:6px;vertical-align:middle}
.pct{display:flex;align-items:center;gap:8px;justify-content:flex-end}
.pct i{display:block;height:6px;border-radius:3px;background:var(--grad);min-width:2px}

/* steps */
.steps{display:grid;gap:14px;counter-reset:s}
.step{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start}
.step .n{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-weight:800;background:var(--grad);color:#fff;box-shadow:0 10px 30px -10px rgba(235,106,34,.7)}
.step h4{font-size:16px;margin-top:2px}
.step h4 .sub{font-size:12.5px;color:var(--o3);margin-top:3px;font-weight:500}
.step p{font-size:13.5px;color:var(--body);margin-top:6px;line-height:1.55}
.step p .sub{font-size:12.5px}

/* timeline */
.timeline{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:10px}
.tl::before{content:"";position:absolute;left:10px;right:-24px;top:27px;height:2px;background:linear-gradient(90deg,var(--o1),rgba(249,169,75,.25))}
.tl{position:relative;padding-top:54px}
.tl .dot{position:absolute;top:18px;left:0;width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--o2);box-shadow:0 0 0 6px rgba(249,169,75,.15)}
.tl .yr{font-size:26px;font-weight:800}
.tl p{font-size:13px;color:var(--body);margin-top:6px;line-height:1.5}
.tl p .sub{font-size:12px}

/* charts */
.chart{width:100%;height:auto;overflow:visible}
.chart text{fill:var(--muted);font-size:12px;font-family:var(--sans)}
.chart .ax{stroke:rgba(20,32,52,.2)}
.chart .gl{stroke:rgba(20,32,52,.07)}
.chart .val{fill:var(--text);font-weight:700;font-size:13px}
.chart .bar{transform-box:fill-box;transform-origin:bottom;transform:scaleY(0);transition:transform 1.1s var(--ease)}
.chart .hbar{transform-box:fill-box;transform-origin:left;transform:scaleX(0);transition:transform 1.1s var(--ease)}
.slide.in .chart .bar,.slide.in .chart .hbar{transform:none}
.chart .ln{fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:2000;stroke-dashoffset:2000;transition:stroke-dashoffset 1.8s var(--ease)}
.slide.in .chart .ln{stroke-dashoffset:0}
.chart .pt{opacity:0;transition:opacity .4s 1.2s}
.slide.in .chart .pt{opacity:1}
.legend{display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:var(--body);margin-top:10px}
.legend span{display:inline-flex;align-items:center;gap:8px}
.legend i{width:14px;height:4px;border-radius:2px;display:inline-block}
.legend .sub{font-size:11.5px;color:var(--dim);margin-left:4px}

/* molecule svg */
.mol{width:100%;height:auto}
.mol text{font-family:var(--sans);font-size:15px;fill:var(--text)}
.mol .b{stroke:#4a5568;stroke-width:2;fill:none;stroke-linecap:round}
.mol .o{fill:#e0453a}.mol .n{fill:#3b6fe0}.mol .na{fill:var(--o2)}
.mol .chain{stroke:var(--o2);stroke-width:3;fill:none;stroke-linejoin:round;stroke-linecap:round}

/* pH strip */
.phbar{position:relative;height:56px;border-radius:14px;overflow:hidden;display:flex;margin:40px 0 64px}
.phbar>div{display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:#fff;text-align:center;padding:0 6px;line-height:1.25}
.phmark{position:absolute;top:-30px;font-size:12px;color:var(--o3);transform:translateX(-50%);white-space:nowrap}
.phtick{position:absolute;bottom:-26px;font-size:12px;color:var(--muted);transform:translateX(-50%)}

/* cover */
.cover{background-size:cover;background-position:center}
.cover::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.9) 42%,rgba(255,255,255,.25) 75%,rgba(255,255,255,0) 100%);z-index:0}
.cover .slide-inner{position:relative;z-index:1}
.cover .h1{font-size:clamp(34px,5vw,74px)}
.cover-logo{height:54px;width:auto;margin-bottom:34px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:13px;box-shadow:var(--shadow)}
.chip b{color:var(--o2)}
.chip .sub{font-size:12px;color:var(--dim)}

/* product hero cards */
.prod{position:relative;padding:22px;border-radius:var(--r);background:#fff;box-shadow:var(--shadow);border:1px solid var(--line);overflow:hidden}
.prod::after{content:"";position:absolute;right:-40px;top:-40px;width:140px;height:140px;border-radius:50%;background:radial-gradient(circle,rgba(235,106,34,.14),transparent 70%)}
.prod .code{font-size:22px;font-weight:800}
.prod .inci{font-size:12px;color:var(--o3);margin-top:4px;letter-spacing:.02em}
.prod p{font-size:13.5px;color:var(--body);margin-top:12px;line-height:1.55}
.prod p .sub{font-size:12.5px}

/* ---------- bottom nav ---------- */
.dock{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:30;display:flex;align-items:center;gap:6px;padding:6px;border-radius:999px;background:rgba(255,255,255,.92);box-shadow:0 10px 30px -10px rgba(20,32,52,.25);border:1px solid var(--line);backdrop-filter:blur(14px);max-width:calc(100vw - 24px)}
.dock .arrow{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;transition:.25s}
.dock .arrow:hover{background:var(--panel2)}
.dock .arrow:disabled{opacity:.25;cursor:default}
.dock .arrow svg{width:18px;height:18px}
.dots{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding:0 2px}
.dots::-webkit-scrollbar{display:none}
.dots button{flex:0 0 auto;min-width:30px;height:30px;padding:0 6px;border-radius:999px;font-size:12px;font-weight:600;color:var(--muted);transition:.3s var(--ease);font-variant-numeric:tabular-nums}
.dots button:hover{color:var(--o1);background:var(--panel2)}
.dots button.on{background:var(--grad);color:#fff;min-width:42px;box-shadow:0 6px 20px -6px rgba(235,106,34,.8)}
.progress{position:fixed;left:0;top:0;height:3px;background:var(--grad);z-index:40;transition:width .8s var(--ease)}
.hint{position:fixed;right:22px;bottom:26px;z-index:29;font-size:11.5px;color:var(--dim)}

/* ---------- sheet (web page) ---------- */
#sheet{overflow-y:auto}
.sheet-wrap{position:relative;z-index:1;width:min(1180px,100%);margin:0 auto;padding:92px 22px 70px}
.sheet-hero{display:grid;grid-template-columns:1.3fr 1fr;gap:22px;align-items:stretch}
.sec{margin-top:34px}
.sec-h{display:flex;align-items:baseline;gap:14px;margin-bottom:14px;flex-wrap:wrap}
.sec-h h2{font-size:22px}
.sec-h .sub{font-size:14px;color:var(--o3)}
.kv{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.kv .box{padding:18px}
.kv .v{font-size:24px;font-weight:800;margin-top:6px}
.kv .k{font-size:12.5px;color:var(--muted)}
.kv .k .sub{font-size:11.5px;color:var(--dim)}
.tempflow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.tf{position:relative;padding:18px 18px 18px 0}
.tf .t{font-size:30px;font-weight:800}
.tf .t small{font-size:14px;color:var(--muted);font-weight:600}
.disclaimer{margin-top:34px;font-size:12px;color:var(--dim);line-height:1.6;border-top:1px solid var(--line);padding-top:18px}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .c2,.c3,.c4,.c12,.c21,.cards,.sheet-hero{grid-template-columns:1fr}
  .kv,.tempflow{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .tl::before{display:none}
  .slide{justify-content:flex-start;padding:76px 16px 96px}
  .deck-title,.hint{display:none}
  .card .ico{width:48px;height:48px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .rv,.card{opacity:1!important;transform:none!important}
  .chart .ln{stroke-dashoffset:0}.chart .bar,.chart .hbar{transform:none}.chart .pt{opacity:1}
}

/* ---------- vertical decks ---------- */
#deck.vert .track{flex-direction:column}
#deck.vert .slide{flex:0 0 100%;width:100%}
#deck.vert .dock{left:auto;right:16px;top:50%;bottom:auto;transform:translateY(-50%);flex-direction:column;border-radius:26px;max-height:calc(100vh - 120px)}
#deck.vert .dots{flex-direction:column;overflow-y:auto;overflow-x:hidden}
#deck.vert .dock .arrow svg{transform:rotate(90deg)}
#deck.vert .progress-v{position:fixed;right:0;top:0;width:3px;background:var(--grad);z-index:40;transition:height .8s var(--ease)}
#deck.vert .slide{padding-right:clamp(70px,7vw,110px)}
@media (max-width:900px){#deck.vert .dock{right:6px}#deck.vert .slide{padding-right:58px}}
.prod h3{font-size:16px;line-height:1.35}
.prod h3 .sub{font-size:12.5px;color:var(--o3);margin-top:4px}
.prod::after{pointer-events:none}

/* Russian is the primary line; zh/en is the smaller line underneath */
.pm{display:block}
.bi.inline .pm{display:inline}
.chip .pm,.legend .pm,.card .meta .pm{display:inline}
.phbar>div{flex-direction:column;gap:2px}
.slide{justify-content:flex-start}
.slide-inner{margin:auto}
table.t th,table.t td{padding:8px 12px}
table.t td .sub{font-size:11px}
/* deck 2/4 extras */
.tree{display:grid;gap:10px;margin-top:10px}
.leaf{padding:12px 14px;border-radius:12px;background:#f7f8fa;border-left:3px solid var(--o1);font-size:15px;font-weight:600}
.leaf .sub{font-weight:400;font-size:12.5px;color:var(--muted)}
.formula{font-family:Consolas,"Courier New",monospace;font-size:20px;color:var(--o1);margin:6px 0 10px;font-weight:700}
.rx{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:14px}
.rx:last-of-type{border-bottom:0}
.rx .m{display:inline-flex;flex-direction:column;padding:6px 10px;border-radius:10px;background:#f4f6f9;font-weight:600;line-height:1.25}
.rx .m em{font-style:normal;font-weight:400;font-size:11.5px;color:var(--muted)}
.rx .arr{display:inline-flex;flex-direction:column;align-items:center;color:var(--o1);font-weight:800;font-size:18px;line-height:1;padding:0 4px}
.rx .arr small{font-size:10.5px;font-weight:600;color:var(--o3)}
.stack{display:flex;height:46px;border-radius:12px;overflow:hidden;margin-top:12px}
.stack>div{display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;min-width:0;overflow:hidden;white-space:nowrap}
.stack>div b{font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.2)}
.tbl-dense table.t th,.tbl-dense table.t td{padding:5px 10px;font-size:12.5px}
.tf h4{font-size:16px;margin-top:6px}
.tf h4 .sub{font-size:12.5px;color:var(--o3);font-weight:500}
.tf p{font-size:13.5px;color:var(--body);margin-top:6px;line-height:1.5}
.tf p .sub{font-size:12px;color:var(--dim)}
.box .stat.lbl{margin-top:0}
.sec-h h2{font-size:22px}
.sheet-hero .h1{font-size:clamp(26px,3vw,40px)}
#menu{justify-content:flex-start}
#menu>:first-child{margin-top:auto}
#menu>:last-child{margin-bottom:auto}