/* Novatide public site. One stylesheet, mobile first. Instrument panel meets monograph:
   navy fields with fine grid lines, cyan as the signal colour, hairline rules instead of boxes. */

@font-face{font-family:"Hanken Grotesk";src:url("/fonts/hanken-grotesk-latin-wght-normal.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Unbounded";src:url("/fonts/unbounded-latin-wght-normal.woff2") format("woff2");font-weight:200 900;font-style:normal;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url("/fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2");font-weight:100 800;font-style:normal;font-display:swap}

:root{
  --navy:#0B1F4D;--deep:#071635;--abyss:#050F26;--blue:#1B63C6;--cyan:#19B8DC;--cyan-lt:#7FDCF0;
  --ink:#0B1F4D;--text:#1C2B4A;--muted:#4B5D7A;--line:#D5E1EE;--line-2:#E6EDF5;--soft:#F3F7FB;--paper:#fff;
  --err:#B3261E;--ok:#0B6B43;
  --tint:#1B63C6;
  --f-text:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --f-disp:"Unbounded","Hanken Grotesk",system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --wrap:1240px;--pad:20px;--r:2px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
@media (min-width:720px){:root{--pad:32px}}
@media (min-width:1100px){:root{--pad:40px}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;font-family:var(--f-text);font-size:1rem;line-height:1.6;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{max-width:100%;height:auto;vertical-align:middle}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{color:var(--navy)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
code{font-family:var(--f-mono);font-size:.875em;background:var(--soft);border:1px solid var(--line-2);padding:.05em .35em;border-radius:var(--r);color:var(--navy)}
address{font-style:normal}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:1px}
.hdr :focus-visible,.hero :focus-visible,.ph-navy :focus-visible,.sec-navy :focus-visible,.band :focus-visible,.ftr :focus-visible,.errp :focus-visible{outline-color:#fff}
::selection{background:var(--navy);color:#fff}

.wrap{width:100%;max-width:calc(var(--wrap) + 2*var(--pad));margin-inline:auto;padding-inline:var(--pad)}
.vh{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:#fff;color:var(--navy);padding:10px 14px;font-weight:600;border:2px solid var(--cyan)}
.skip:focus{top:12px}
html:not(.js) .js-only{display:none!important}
.defs{position:absolute;width:0;height:0;overflow:hidden}
.ico{flex:none}

/* ---------- type ---------- */
h1,h2,.disp{font-family:var(--f-disp);font-weight:500;letter-spacing:-.02em;line-height:1.12;color:var(--ink);text-wrap:balance}
h1{font-size:clamp(1.7rem,1.1rem + 2.6vw,2.9rem)}
h2{font-size:clamp(1.25rem,1.05rem + .9vw,1.7rem)}
h3{font-size:1.06rem;font-weight:650;line-height:1.3;color:var(--ink)}
.lbl{font-family:var(--f-mono);font-size:.72rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);line-height:1.5}
.lbl a{color:inherit}
.lbl-cy{color:var(--cyan-lt)}
.lead{font-size:clamp(1.02rem,.98rem + .3vw,1.2rem);line-height:1.55;color:var(--muted);max-width:62ch}
.note,.hint{font-size:.875rem;color:var(--muted);line-height:1.5}
.h-sm{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;font-weight:500;color:var(--muted);margin:0 0 14px}
.h-sm:not(:first-child){margin-top:40px}

/* ---------- buttons, links ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:10px 20px;border:1px solid transparent;border-radius:var(--r);font-weight:600;font-size:.95rem;line-height:1.2;text-decoration:none;white-space:nowrap;transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease)}
.btn .ico{transition:transform .2s var(--ease)}
.btn:hover .ico{transform:translateX(3px)}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--blue);color:#fff}
.btn-cyan{background:var(--cyan);color:var(--abyss)}
.btn-cyan:hover{background:#fff;color:var(--abyss)}
.btn-ghost{border-color:rgba(255,255,255,.34);color:#fff;background:transparent}
.btn-ghost:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.08)}
.btn-line{border-color:var(--navy);color:var(--navy);background:#fff}
.btn-line:hover{background:var(--navy);color:#fff}
.btn-line[aria-pressed="true"]{background:var(--navy);color:#fff}
.btn-block{width:100%}
.btn-lg{min-height:54px;padding-inline:28px;font-size:1rem}
.btn[disabled]{opacity:.55;cursor:progress}
.btn-add{min-height:40px;padding:8px 12px;font-size:.84rem;background:#fff;border-color:var(--navy);color:var(--navy);gap:7px}
.btn-add:hover{background:var(--navy);color:#fff}
.btn-add:hover .ico{transform:rotate(90deg)}
.btn-add .btn-sub{font-family:var(--f-mono);font-weight:500;font-size:.72rem;padding-left:8px;border-left:1px solid currentColor;opacity:.8}
.btn-add.is-added,.btn.is-added{background:var(--ok);border-color:var(--ok);color:#fff}
.btn-wa{background:#0F6B4F;color:#fff}.btn-wa:hover{background:#0A4F3A;color:#fff}
.btn-tg{background:#17608F;color:#fff}.btn-tg:hover{background:#0F4668;color:#fff}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.93rem;color:var(--navy);text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:2px;transition:border-color .2s,gap .2s var(--ease)}
.link-arrow:hover{border-color:var(--cyan);gap:12px;color:var(--navy)}
.sec-navy .link-arrow,.hero .link-arrow{color:#fff;border-color:rgba(255,255,255,.3)}
.linkish{background:none;border:0;padding:0;color:var(--blue);text-decoration:underline;text-underline-offset:.18em;font-size:inherit}
.linkish:hover{color:var(--navy)}

/* ---------- evidence badges, tags ---------- */
.ev{display:inline-flex;align-items:center;gap:7px;font-family:var(--f-mono);font-size:.69rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;line-height:1;padding:6px 9px 6px 8px;border-radius:var(--r);white-space:nowrap}
.ev i{width:7px;height:7px;border-radius:50%;background:currentColor}
.ev-H{background:#DDF5EA;color:#0B6B43}.ev-A{background:#E3EEFC;color:#1B4F9C}.ev-V{background:#EEF1F6;color:#4B5D7A}.ev-L{background:#FFF1D6;color:#8A5A00}
.ev-V i,.ev-L i{background:none;border:1.5px solid currentColor}
.tag{font-family:var(--f-mono);font-size:.69rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;line-height:1;padding:5px 8px;border:1px solid var(--line);color:var(--muted);border-radius:var(--r);white-space:nowrap}
.code{font-family:var(--f-mono);font-size:.74rem;color:var(--muted);letter-spacing:.04em}
.study{display:inline-block;font-family:var(--f-mono);font-size:.69rem;font-weight:500;letter-spacing:.05em;text-transform:uppercase;color:var(--navy);background:var(--soft);border:1px solid var(--line);padding:3px 7px;border-radius:var(--r);line-height:1.3}
.sizes{display:flex;flex-wrap:wrap;gap:4px}
.sizes li{font-family:var(--f-mono);font-size:.72rem;line-height:1;padding:5px 6px;border:1px solid var(--line);color:var(--navy);background:#fff;border-radius:var(--r);white-space:nowrap}
.sizes .more{border-style:dashed;color:var(--muted)}
.pack{font-family:var(--f-mono);font-size:.69rem;color:var(--muted);letter-spacing:.02em}
.sw{display:inline-grid;place-items:center;flex:none;width:24px;height:24px;font-family:var(--f-mono);font-size:.72rem;font-weight:600;color:#fff;background:var(--tint);border-radius:var(--r)}
.n{font-family:var(--f-mono);font-size:.74rem;color:var(--muted)}

/* ---------- navy field with grid ---------- */
.hdr,.hero,.ph-navy,.sec-navy,.band,.ftr,.errp{color:#C9D6EA;background-color:var(--deep)}
.hero,.ph-navy,.sec-navy,.errp{background-image:linear-gradient(rgba(127,170,235,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(127,170,235,.07) 1px,transparent 1px);background-size:56px 56px;background-position:center top;position:relative;isolation:isolate}
.hero::before,.ph-navy::before,.errp::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(900px 480px at 82% 0%,rgba(27,99,198,.42),transparent 62%),linear-gradient(180deg,rgba(5,15,38,0) 40%,rgba(5,15,38,.75));pointer-events:none}
.hero h1,.hero h2,.ph-navy h1,.sec-navy h2,.band h2,.errp h1{color:#fff}
.hero a:not(.btn),.ph-navy a:not(.btn),.sec-navy a:not(.btn),.errp a:not(.btn){color:#fff}
.ph-navy .lead,.errp .lead{color:#B9C8E0}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:rgba(7,22,53,.97);border-bottom:1px solid rgba(127,170,235,.18)}
.hdr-in{display:flex;align-items:center;gap:12px;min-height:64px;flex-wrap:wrap}
.brand{display:block;margin-right:auto;line-height:0}
.brand img{width:auto;height:44px}
.nav-toggle{order:3;display:inline-grid;place-items:center;width:44px;height:44px;background:none;border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:var(--r)}
.basket{order:2;display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 12px;border:1px solid rgba(25,184,220,.55);border-radius:var(--r);color:#fff;text-decoration:none;font-weight:600;font-size:.9rem;transition:background-color .2s,border-color .2s}
.basket:hover,.basket[aria-current]{background:rgba(25,184,220,.14);border-color:var(--cyan);color:#fff}
.basket-n{min-width:22px;height:22px;padding:0 6px;display:inline-grid;place-items:center;font-family:var(--f-mono);font-size:.74rem;font-weight:600;background:rgba(255,255,255,.12);color:#fff;border-radius:11px;transition:background-color .2s,color .2s}
.basket-n.on{background:var(--cyan);color:var(--abyss)}
.nav{order:4;flex-basis:100%}
.nav ul{display:flex;flex-wrap:wrap;gap:0 4px;padding:0 0 10px}
.js .nav{display:none}
.js .nav.open{display:block}
.js .nav.open ul{flex-direction:column;padding:6px 0 14px;border-top:1px solid rgba(127,170,235,.18)}
.nav a{display:block;padding:10px 10px;color:#C9D6EA;text-decoration:none;font-size:.94rem;font-weight:500;position:relative}
.nav a:hover{color:#fff}
.nav a[aria-current]{color:#fff}
.nav a[aria-current]::after{content:"";position:absolute;left:10px;right:10px;bottom:4px;height:2px;background:var(--cyan)}
@media (min-width:900px){
  .hdr-in{flex-wrap:nowrap;min-height:72px;gap:28px}
  .brand{margin-right:0}
  .nav-toggle{display:none!important}
  .nav,.js .nav{display:block;order:2;flex:1;flex-basis:auto}
  .nav ul{padding:0;gap:0 6px}
  .nav a{padding:25px 12px}
  .nav a[aria-current]::after{left:12px;right:12px;bottom:0;height:3px}
  .basket{order:3}
}

/* ---------- noscript notice ---------- */
.noscript-ruo{background:#FFF1D6;color:#3F2B00;padding:12px var(--pad);font-size:.9rem;border-bottom:1px solid #E9CF95}
.noscript-ruo a{color:#3F2B00}

/* ---------- hero ---------- */
.hero{padding:44px 0 0;overflow:hidden}
.hero-in{display:grid;gap:28px}
.hero h1{font-size:clamp(1.85rem,1rem + 3.9vw,3.55rem);font-weight:500;line-height:1.06;margin-top:18px}
.hero h1 span{display:block;color:var(--cyan-lt);font-weight:300}
.hero-lead{margin-top:22px;font-size:clamp(1rem,.96rem + .3vw,1.16rem);line-height:1.6;max-width:56ch;color:#B9C8E0}
.hero-act{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-search{display:flex;align-items:center;gap:10px;margin-top:26px;max-width:520px;border-bottom:1px solid rgba(255,255,255,.34);padding:2px 0 2px 2px;color:#9FB3D3;transition:border-color .2s}
.hero-search:focus-within{border-color:var(--cyan)}
.hero-search input{flex:1;min-width:0;background:none;border:0;padding:12px 0;color:#fff;font-size:.95rem;outline:0}
.hero-search input::placeholder{color:#9FB3D3;opacity:1}
.hero-search button{background:none;border:0;color:#fff;font-family:var(--f-mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;padding:12px 4px}
.hero-search button:hover{color:var(--cyan-lt)}
.hero-fig{position:relative;min-height:250px;display:grid;align-items:end;margin-top:8px}
.bench{position:relative;display:flex;justify-content:center;align-items:flex-end;gap:4%;padding:0 4% 0;z-index:1}
.bench-v{position:relative;flex:0 1 150px;filter:drop-shadow(0 26px 30px rgba(0,0,0,.5))}
.bench-v .vial{display:block;width:100%;height:auto}
.bench-v2{flex-basis:186px;z-index:2}
.bench-v1{transform:translateY(-6px)}.bench-v3{transform:translateY(-6px)}
.bench-tag{position:absolute;left:50%;top:-34px;transform:translateX(-50%);display:flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:.69rem;letter-spacing:.08em;color:#B9C8E0;white-space:nowrap}
.bench-tag b{display:inline-grid;place-items:center;width:20px;height:20px;background:var(--tint);color:#fff;font-weight:600;border-radius:var(--r)}
.bench-tag::after{content:"";position:absolute;left:50%;top:24px;width:1px;height:10px;background:rgba(255,255,255,.35)}
.bench-line{position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(127,220,240,.7) 18%,rgba(127,220,240,.7) 82%,transparent)}
.bench-line::after{content:"";position:absolute;left:8%;right:8%;top:1px;height:8px;background:repeating-linear-gradient(90deg,rgba(127,220,240,.5) 0 1px,transparent 1px 14px)}
.hero-helix{position:absolute;left:-4%;right:-4%;bottom:46%;width:108%;height:90px;opacity:.5;z-index:0}
.helix path{stroke-width:1.4;vector-effect:non-scaling-stroke}
.hx-a{stroke:var(--cyan)}.hx-b{stroke:var(--blue)}.hx-r{stroke:rgba(127,220,240,.45)}.hx-n{fill:var(--cyan)}
.readout{display:grid;grid-template-columns:repeat(2,1fr);margin-top:36px;border-top:1px solid rgba(127,170,235,.22)}
.readout div{padding:18px 0 22px;border-bottom:1px solid rgba(127,170,235,.22);display:flex;flex-direction:column-reverse;gap:4px}
.readout div:nth-child(odd){padding-right:16px;border-right:1px solid rgba(127,170,235,.22)}
.readout div:nth-child(even){padding-left:16px}
.readout dt{font-family:var(--f-mono);font-size:.69rem;letter-spacing:.12em;text-transform:uppercase;color:#9FB3D3}
.readout dd{font-family:var(--f-disp);font-weight:300;font-size:clamp(1.9rem,1.4rem + 2vw,2.9rem);line-height:1;color:#fff;letter-spacing:-.03em}
@media (min-width:900px){
  .hero{padding-top:72px}
  .hero-in{grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:48px;align-items:end}
  .hero-fig{min-height:440px}
  .bench-v{flex-basis:168px}.bench-v2{flex-basis:214px}
  .readout{grid-template-columns:repeat(4,1fr);margin-top:0;border-top-color:rgba(127,220,240,.35)}
  .readout div,.readout div:nth-child(odd),.readout div:nth-child(even){padding:22px 24px 28px;border-bottom:0;border-right:1px solid rgba(127,170,235,.22)}
  .readout div:first-child{padding-left:0}
  .readout div:last-child{border-right:0}
}

/* ---------- sections ---------- */
.sec{padding:64px 0}
.sec-soft{background:var(--soft);border-block:1px solid var(--line-2)}
.sec-rule{border-top:1px solid var(--line)}
.sec-head{max-width:64ch;margin-bottom:32px}
.sec-head h2{margin-top:10px}
.sec-head p:not(.lbl){margin-top:14px;color:var(--muted)}
.sec-navy .sec-head p:not(.lbl){color:#B9C8E0}
.sec-head-row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;max-width:none}
.split{display:grid;gap:32px}
.split .sec-head{margin-bottom:0}
@media (min-width:900px){.sec{padding:96px 0}.split{grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:72px;align-items:start}.sec-head{margin-bottom:44px}}

/* category index (home) */
.index{border-top:1px solid var(--navy);display:grid}
.index li{border-bottom:1px solid var(--line)}
.index a{display:grid;grid-template-columns:auto 1fr auto;gap:4px 16px;align-items:center;padding:16px 0;text-decoration:none;color:var(--text);position:relative;transition:background-color .2s,padding .25s var(--ease)}
.index a::before{content:"";position:absolute;left:0;top:-1px;bottom:-1px;width:3px;background:var(--tint);transform:scaleY(0);transform-origin:top;transition:transform .25s var(--ease)}
.index a:hover{background:var(--soft);padding-left:14px;padding-right:10px}
.index a:hover::before{transform:scaleY(1)}
.index-code{display:grid;place-items:center;width:38px;height:38px;font-family:var(--f-mono);font-weight:600;font-size:.9rem;color:#fff;background:var(--tint);border-radius:var(--r)}
.index-main strong{display:block;font-size:1.06rem;font-weight:650;color:var(--ink);line-height:1.3}
.index-main span{display:block;font-size:.9rem;color:var(--muted);line-height:1.45;margin-top:2px}
.index-n{display:none;font-family:var(--f-mono);font-size:.74rem;color:var(--muted);white-space:nowrap}
.index-n b{font-family:var(--f-disp);font-weight:400;font-size:1.3rem;color:var(--ink);margin-right:6px;letter-spacing:-.02em}
.index .ico{color:var(--navy);transition:transform .25s var(--ease)}
.index a:hover .ico{transform:translateX(4px)}
@media (min-width:640px){.index a{grid-template-columns:auto 1fr auto auto;gap:20px}.index-n{display:block;min-width:128px;text-align:right}}
@media (min-width:1000px){.index{grid-template-columns:1fr 1fr;column-gap:56px}.index li:nth-child(2){border-top:1px solid var(--navy);margin-top:-1px}}

/* evidence legend */
.evl-bar{display:flex;height:10px;gap:2px;margin-bottom:8px}
.evl-bar span{min-width:6px}
.evl-bar .ev-H{background:#0B6B43}.evl-bar .ev-A{background:#1B4F9C}.evl-bar .ev-V{background:#8A97AD}.evl-bar .ev-L{background:#C98A12}
.evl-list>div{display:grid;gap:6px;padding:16px 0;border-bottom:1px solid var(--line)}
.evl-list dt{display:flex;align-items:center;justify-content:space-between;gap:12px}
.evl-list dd{color:var(--muted);font-size:.95rem}
.evl-list .num{white-space:nowrap;font-family:var(--f-disp);font-weight:400;font-size:1.25rem;color:var(--ink);letter-spacing:-.02em}
.evl-list .num small{font-family:var(--f-mono);font-size:.72rem;color:var(--muted);letter-spacing:0}
@media (min-width:640px){.evl-list>div{grid-template-columns:270px 1fr;gap:24px;align-items:center}}
.evl-doc{border-top:1px solid var(--navy);margin:20px 0}
.evl-doc>div{grid-template-columns:1fr}
@media (min-width:640px){.evl-doc>div{grid-template-columns:190px 1fr}}

/* steps */
.steps{display:grid;border-top:1px solid var(--navy)}
.steps li{padding:26px 0 30px;border-bottom:1px solid var(--line);display:grid;gap:10px;align-content:start;justify-items:start}
.steps-n,.mono-n{font-family:var(--f-mono);font-size:.74rem;font-weight:500;letter-spacing:.1em;color:var(--blue)}
.steps-n{font-family:var(--f-disp);font-weight:300;font-size:2.3rem;letter-spacing:-.03em;color:var(--blue);line-height:1}
.steps p{color:var(--muted);font-size:.97rem;max-width:44ch}
.steps .link-arrow{margin-top:6px}
@media (min-width:860px){.steps{grid-template-columns:repeat(3,1fr)}.steps li{padding:30px 32px 36px;border-bottom:0;border-right:1px solid var(--line)}.steps li:first-child{padding-left:0}.steps li:last-child{border-right:0;padding-right:0}}

/* ---------- compound cards ---------- */
.cards{display:grid;grid-template-columns:1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.card{display:grid;grid-template-columns:112px 1fr;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;position:relative;transition:box-shadow .25s var(--ease)}
.card-fig{display:grid;place-items:center;padding:14px 8px;background-color:#EEF4FB;background-color:color-mix(in srgb,var(--tint) 9%,#fff);background-image:linear-gradient(color-mix(in srgb,var(--tint) 13%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--tint) 13%,transparent) 1px,transparent 1px);background-size:18px 18px;background-position:center;border-right:1px solid var(--line);overflow:hidden}
.card-fig .vial{width:auto;height:150px;filter:drop-shadow(0 10px 10px rgba(11,31,77,.18));transition:transform .35s var(--ease)}
.card:hover .card-fig .vial{transform:translateY(-4px) scale(1.03)}
.card-body{padding:16px 16px 16px;display:flex;flex-direction:column;gap:8px;min-width:0}
.card-top{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.card-top .code{margin-left:auto}
.card-name{font-family:var(--f-text);font-size:1.12rem;font-weight:700;letter-spacing:-.01em;line-height:1.25;margin-top:4px}
.card-name a{color:var(--ink);text-decoration:none}
.card-name a::after{content:"";position:absolute;inset:0;z-index:1}
.card-name a:hover{color:var(--blue)}
.card-cls{font-family:var(--f-mono);font-size:.74rem;line-height:1.45;color:var(--blue)}
.card-desc{font-size:.92rem;line-height:1.5;color:var(--muted)}
.card-sizes{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-top:4px}
.card-act{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:12px}
.card-act .btn-add,.card-act .link-arrow{position:relative;z-index:2}
.card-act .link-arrow{font-size:.86rem}
.card:hover{box-shadow:inset 0 3px 0 var(--tint)}
.card:focus-within{box-shadow:inset 0 3px 0 var(--tint)}
@media (min-width:600px){
  .cards{grid-template-columns:repeat(auto-fill,minmax(272px,1fr))}
  .card{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .card-fig{padding:22px 12px 18px;border-right:0;border-bottom:1px solid var(--line)}
  .card-fig .vial{height:196px}
  .card-body{padding:18px 20px 20px}
}
@media (min-width:1180px){.cards-4{grid-template-columns:repeat(4,1fr)}}

/* ---------- RUO panel, CTA band ---------- */
.ruo-panel{border:1px solid rgba(127,220,240,.4);padding:26px 26px 28px;display:grid;gap:14px;justify-items:start;background:rgba(5,15,38,.55);position:relative}
.ruo-panel::before,.ruo-panel::after{content:"";position:absolute;width:14px;height:14px;border:2px solid var(--cyan)}
.ruo-panel::before{left:-1px;top:-1px;border-right:0;border-bottom:0}
.ruo-panel::after{right:-1px;bottom:-1px;border-left:0;border-top:0}
.ruo-panel p:not(.lbl){color:#fff;font-size:1.06rem;line-height:1.55}
.band{background:var(--navy);border-top:1px solid rgba(127,170,235,.2);padding:48px 0}
.band-in{display:grid;gap:24px;align-items:center}
.band h2{font-size:clamp(1.15rem,1rem + .7vw,1.5rem)}
.band p{margin-top:10px;max-width:60ch;color:#B9C8E0}
.band-act{display:flex;flex-wrap:wrap;gap:12px}
@media (min-width:900px){.band-in{grid-template-columns:1fr auto;gap:56px}}

/* ---------- page head ---------- */
.ph{padding:24px 0 40px}
.ph h1{margin-top:10px}
.ph .lead{margin-top:16px}
.ph-in{display:grid;gap:24px;margin-top:28px}
.ph-tint{background-color:#EEF4FB;background-color:color-mix(in srgb,var(--tint) 8%,#fff);background-image:linear-gradient(color-mix(in srgb,var(--tint) 11%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--tint) 11%,transparent) 1px,transparent 1px);background-size:28px 28px;border-bottom:1px solid var(--line);box-shadow:inset 0 4px 0 var(--tint)}
.ph-tint .lbl{color:var(--navy)}
.ph-stats{display:flex;gap:0;border:1px solid var(--line);background:#fff;align-self:end;justify-self:start}
.ph-stats div{padding:12px 18px;border-right:1px solid var(--line);display:flex;flex-direction:column-reverse;gap:2px}
.ph-stats div:last-child{border-right:0}
.ph-stats dt{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.ph-stats dd{font-family:var(--f-disp);font-weight:400;font-size:1.5rem;line-height:1.1;color:var(--ink);letter-spacing:-.02em}
@media (min-width:900px){.ph{padding:28px 0 56px}.ph-in{grid-template-columns:1fr auto;gap:48px;margin-top:40px;align-items:end}}
.crumbs ol{display:flex;flex-wrap:wrap;gap:4px 0;font-family:var(--f-mono);font-size:.72rem;letter-spacing:.04em;color:var(--muted)}
.crumbs li:not(:last-child)::after{content:"/";margin:0 9px;opacity:.6}
.crumbs a{color:inherit;text-decoration:none}
.crumbs a:hover{text-decoration:underline;color:var(--navy)}
.crumbs [aria-current]{color:var(--ink)}
.ph-navy .crumbs ol,.ph-navy .lbl{color:#9FB3D3}
.ph-navy .crumbs [aria-current]{color:#fff}
.ph-navy .crumbs a:hover{color:#fff}

/* ---------- catalogue index ---------- */
.cat-layout{display:grid;gap:32px;padding-block:32px 72px}
.cat-nav ul{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:6px;margin-top:12px;padding-bottom:8px;scrollbar-width:thin}
.cat-nav li{flex:none}
.cat-nav a{display:flex;align-items:center;gap:8px;padding:6px 10px 6px 6px;border:1px solid var(--line);text-decoration:none;color:var(--text);font-size:.86rem;font-weight:500;border-radius:var(--r);background:#fff;transition:border-color .2s}
.cat-nav a:hover{border-color:var(--tint);color:var(--ink)}
.cat-nav .sw{width:22px;height:22px}
.cat-nav-note{margin-top:16px;font-size:.88rem}
@media (min-width:1000px){
  .cat-layout{grid-template-columns:260px minmax(0,1fr);gap:56px;padding-block:44px 96px}
  .cat-nav{position:sticky;top:96px;align-self:start;max-height:calc(100vh - 116px);overflow:auto}
  .cat-nav ul{flex-direction:column;overflow:visible;padding-bottom:0;gap:0;border-top:1px solid var(--navy)}
  .cat-nav a{border:0;border-bottom:1px solid var(--line);padding:9px 2px;border-radius:0;background:none}
  .cat-nav a span:nth-child(2){flex:1}
  .cat-nav a:hover{background:var(--soft)}
}
.filter{display:grid;gap:14px;padding:0 0 18px;margin-bottom:8px;border-bottom:1px solid var(--navy)}
.filter-q{display:flex;align-items:center;gap:10px;border:1px solid var(--navy);padding:0 14px;background:#fff;color:var(--muted);border-radius:var(--r)}
.filter-q:focus-within{outline:2px solid var(--cyan);outline-offset:2px}
.filter-q input{flex:1;min-width:0;border:0;outline:0;background:none;padding:13px 0;font-size:1rem;color:var(--ink)}
.filter-chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;gap:7px;min-height:36px;padding:6px 11px;border:1px solid var(--line);background:#fff;color:var(--text);font-size:.84rem;font-weight:500;border-radius:var(--r);transition:border-color .15s,background-color .15s,color .15s}
.chip:hover{border-color:var(--navy)}
.chip i{width:8px;height:8px;border-radius:50%}
.chip-H i{background:#0B6B43}.chip-A i{background:#1B4F9C}.chip-V i{background:#8A97AD}.chip-L i{background:#C98A12}
.chip-n{font-family:var(--f-mono);font-size:.7rem;color:var(--muted)}
.chip[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.chip[aria-pressed="true"] .chip-n{color:#B9C8E0}
.filter-blend{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;font-weight:500;min-height:36px;cursor:pointer}
input[type=checkbox]{width:18px;height:18px;accent-color:var(--navy);flex:none;margin:0}
.filter-out{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.filter-none{padding:40px 0;color:var(--muted)}
@media (min-width:760px){.filter{grid-template-columns:1fr auto;align-items:center}.filter-q{grid-column:1/-1}.filter-chips{grid-column:1}.filter-blend{grid-column:2;grid-row:2}.filter-out{grid-column:1/-1}}
.grp{padding-top:36px}
.grp-head{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;align-items:start;padding-bottom:14px;border-bottom:2px solid var(--tint)}
.grp-code{display:grid;place-items:center;width:40px;height:40px;background:var(--tint);color:#fff;font-family:var(--f-mono);font-weight:600;border-radius:var(--r)}
.grp-head h2{font-size:clamp(1.05rem,.95rem + .5vw,1.3rem)}
.grp-head h2 a{color:inherit;text-decoration:none}
.grp-head h2 a:hover{color:var(--blue)}
.grp-head p{font-size:.9rem;color:var(--muted);margin-top:4px}
.grp-head .link-arrow{grid-column:2;justify-self:start;font-size:.84rem}
@media (min-width:760px){.grp-head{grid-template-columns:auto 1fr auto;align-items:center}.grp-head .link-arrow{grid-column:3}}
.rows li{display:grid;grid-template-columns:1fr auto;gap:4px 12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line-2);position:relative;transition:background-color .15s}
.rows li:hover{background:var(--soft)}
.rows-name{font-weight:650;color:var(--ink);text-decoration:none;font-size:1rem}
.rows-name:hover{color:var(--blue);text-decoration:underline}
.rows-cls{grid-column:1;font-family:var(--f-mono);font-size:.72rem;color:var(--muted);line-height:1.4}
.rows-ev{grid-column:1;display:flex;gap:6px;flex-wrap:wrap;margin-top:4px}
.rows-sz{grid-column:1;font-family:var(--f-mono);font-size:.72rem;color:var(--muted)}
.rows-add{grid-column:2;grid-row:1/span 4;display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:var(--r);transition:background-color .15s,color .15s,border-color .15s}
.rows-add:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.rows-add.is-added{background:var(--ok);border-color:var(--ok);color:#fff}
@media (min-width:820px){
  .rows li{grid-template-columns:minmax(0,1.1fr) minmax(0,1.25fr) 196px 178px 40px;gap:16px;padding:7px 8px 7px 0}
  .rows-name,.rows-cls,.rows-ev,.rows-sz,.rows-add{grid-column:auto;grid-row:auto;margin:0}
  .rows-ev{justify-content:flex-start;min-width:118px}
  .rows-sz{text-align:right}
  .rows li:hover{padding-left:8px;margin-left:-8px}
}

/* ---------- category page ---------- */
.cat-intro{padding:28px 0 22px;color:var(--muted);max-width:86ch}
.p-category .cards{margin-bottom:72px}
.p-category .filter{border-bottom:0;padding-bottom:20px}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pills a{display:flex;align-items:center;gap:9px;padding:7px 12px 7px 7px;border:1px solid var(--line);background:#fff;color:var(--text);font-size:.9rem;font-weight:500;text-decoration:none;border-radius:var(--r);transition:border-color .2s,transform .2s var(--ease)}
.pills a:hover{border-color:var(--tint);color:var(--ink);transform:translateY(-1px)}
.prevnext{display:grid;grid-template-columns:1fr 1fr;margin-top:40px;border-top:1px solid var(--navy)}
.prevnext a{display:grid;gap:4px;padding:18px 0;text-decoration:none;color:var(--ink)}
.prevnext a:last-child{text-align:right;border-left:1px solid var(--line);padding-left:16px}
.prevnext a:first-child{padding-right:16px}
.prevnext a:hover strong{color:var(--blue)}

/* ---------- compound monograph ---------- */
.mono-top{padding:24px 0 0;background-color:#EEF4FB;background-color:color-mix(in srgb,var(--tint) 7%,#fff);background-image:linear-gradient(color-mix(in srgb,var(--tint) 10%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--tint) 10%,transparent) 1px,transparent 1px);background-size:28px 28px;border-bottom:1px solid var(--line);box-shadow:inset 0 4px 0 var(--tint)}
.mono-hero{display:grid;gap:28px;margin-top:28px}
.mono-title{padding-bottom:36px}
.mono-title .lbl{color:var(--navy)}
.mono-title h1{margin-top:12px;font-size:clamp(1.6rem,1rem + 2.7vw,2.75rem);overflow-wrap:anywhere}
.mono-abbr{display:inline-block;vertical-align:middle;font-family:var(--f-mono);font-size:.8rem;font-weight:500;letter-spacing:.06em;color:var(--navy);border:1px solid var(--navy);padding:4px 8px;border-radius:var(--r);margin-left:6px;transform:translateY(-.25em)}
.mono-cls{margin-top:14px;font-family:var(--f-mono);font-size:.9rem;color:var(--blue);font-weight:500}
.mono-desc{margin-top:16px;font-size:clamp(1.02rem,.98rem + .3vw,1.2rem);line-height:1.55;color:var(--text);max-width:60ch}
.mono-ev{margin-top:26px;display:grid;gap:10px;justify-items:start;padding:16px 18px;background:#fff;border:1px solid var(--line);border-left:3px solid var(--tint);max-width:640px}
.mono-ev p{font-size:.92rem;color:var(--muted);line-height:1.5}
.mono-ev strong{color:var(--ink)}
.mono-fig{display:grid;justify-items:center;align-items:end}
.plate{position:relative;display:grid;place-items:end center;width:min(100%,360px);padding:26px 20px 0;overflow:hidden}
.plate .vial{position:relative;z-index:1;width:auto;height:300px;filter:drop-shadow(0 22px 22px rgba(11,31,77,.28));transform:translateY(8px)}
.plate-code{position:absolute;left:-4px;top:4px;font-family:var(--f-disp);font-weight:700;font-size:9rem;line-height:1;color:transparent;-webkit-text-stroke:1px color-mix(in srgb,var(--tint) 38%,transparent);user-select:none}
.plate-cap{position:absolute;right:0;top:34px;font-family:var(--f-mono);font-size:.7rem;letter-spacing:.1em;color:var(--navy);writing-mode:vertical-rl;transform:rotate(180deg);padding-block:0 8px;border-right:1px solid var(--navy)}
@media (min-width:900px){
  .mono-hero{grid-template-columns:minmax(0,1.5fr) minmax(280px,.7fr);gap:56px;align-items:end;margin-top:40px}
  .mono-title{padding-bottom:56px}
  .plate .vial{height:380px}
}
.mono-grid{display:grid;gap:40px;padding-block:40px 72px}
.mono-main{min-width:0}
.mono-side{order:-1}
.spec{display:grid;grid-template-columns:1fr;border-top:1px solid var(--navy)}
.spec>div{padding:14px 0;border-bottom:1px solid var(--line);display:grid;gap:4px}
.spec dt{font-family:var(--f-mono);font-size:.69rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.spec dd{font-weight:550;color:var(--ink)}
.mono-code{font-family:var(--f-mono)}
@media (min-width:640px){.spec{grid-template-columns:1fr 1fr;column-gap:32px}.spec-wide{grid-column:1/-1}}
.mono-sec{padding-top:48px}
.mono-sec>header{display:flex;align-items:baseline;gap:14px;padding-bottom:14px;border-bottom:1px solid var(--navy)}
.mono-sec h2{font-size:clamp(1.1rem,1rem + .6vw,1.4rem)}
.mono-body{padding-top:20px;display:grid;gap:16px}
.mono-body>p:not(.note):not(.comp){font-size:1.06rem;line-height:1.65;max-width:70ch}
.comp{font-family:var(--f-mono);font-size:1rem;font-weight:500;color:var(--ink);padding:16px 18px;background:var(--soft);border-left:3px solid var(--tint)}
.ticks{display:grid;gap:0}
.ticks li{position:relative;padding:11px 0 11px 30px;border-bottom:1px solid var(--line-2)}
.ticks li::before{content:"";position:absolute;left:2px;top:1.25em;width:14px;height:1px;background:var(--tint)}
.ticks li::after{content:"";position:absolute;left:14px;top:calc(1.25em - 3px);width:7px;height:7px;border-radius:50%;background:var(--tint)}
@media (min-width:720px){.ticks{grid-template-columns:1fr 1fr;column-gap:32px}}
.findings{display:grid;gap:0;counter-reset:f}
.findings li{display:grid;gap:8px;padding:16px 0;border-bottom:1px solid var(--line-2);justify-items:start}
.findings p{line-height:1.6}
@media (min-width:720px){.findings li{grid-template-columns:170px 1fr;gap:24px;align-items:start}.findings .study{margin-top:2px}}
.pairs li{display:grid;gap:2px;padding:14px 0;border-bottom:1px solid var(--line-2)}
.pairs a{font-weight:650;color:var(--ink);justify-self:start}
.pairs a:hover{color:var(--blue)}
.pairs span{color:var(--muted);font-size:.95rem}
.pairs span::first-letter{text-transform:uppercase}
@media (min-width:720px){.pairs li{grid-template-columns:220px 1fr;gap:24px}}
.ruo-note{margin-top:48px;padding:18px 20px;border:1px solid #E9CF95;background:#FFF8E8;display:grid;gap:8px}
.ruo-note .lbl{color:#6B4500}
.ruo-note p:not(.lbl){font-size:.93rem;color:#4A3600}
.ruo-note a{color:#4A3600}
.buy{border:1px solid var(--navy);padding:22px;display:grid;gap:16px;background:#fff}
.buy h2{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;font-weight:500;color:var(--muted)}
.buy-sizes{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.buy-sizes li{background:#fff;padding:9px 10px;display:grid;gap:1px}
.buy-sizes span{font-family:var(--f-mono);font-size:.84rem;font-weight:600;color:var(--ink)}
.buy-sizes small{font-family:var(--f-mono);font-size:.64rem;color:var(--muted)}
.buy-form{display:grid;grid-template-columns:minmax(0,1fr) 92px;gap:12px}
.buy-form .btn{grid-column:1/-1}
.buy-note{font-size:.84rem;color:var(--muted);line-height:1.5}
.buy-ch{display:flex;flex-wrap:wrap;gap:6px 18px;padding-top:14px;border-top:1px solid var(--line)}
.buy-ch a{display:inline-flex;align-items:center;gap:7px;font-size:.88rem;font-weight:600;color:var(--navy);text-decoration:none}
.buy-ch a:hover{color:var(--blue);text-decoration:underline}
@media (min-width:1000px){.mono-grid{grid-template-columns:minmax(0,1fr) 360px;gap:64px;padding-block:56px 96px;align-items:start}.mono-side{order:0;position:sticky;top:96px}}

/* ---------- forms ---------- */
.field{display:grid;gap:6px;align-content:start}
.field label{font-size:.86rem;font-weight:600;color:var(--ink)}
.field input:not([type=checkbox]),.field select,.field textarea,.pick-rows select,.lines select{width:100%;min-height:46px;padding:10px 12px;border:1px solid #9FB0C8;background:#fff;border-radius:var(--r);font-size:1rem;color:var(--ink);transition:border-color .15s}
.field textarea{min-height:120px;resize:vertical;line-height:1.5}
.field input:hover,.field select:hover,.field textarea:hover{border-color:var(--navy)}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{border-color:var(--navy)}
select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--navy) 50%),linear-gradient(135deg,var(--navy) 50%,transparent 50%)!important;background-position:calc(100% - 17px) 50%,calc(100% - 12px) 50%!important;background-size:5px 5px!important;background-repeat:no-repeat!important;padding-right:32px!important;font-family:var(--f-mono);font-size:.86rem!important}
.opt{font-weight:400;color:var(--muted);font-size:.78rem;margin-left:4px}
.req{color:var(--err);font-weight:700}
.err{color:var(--err);font-size:.86rem;font-weight:600}
.has-err input,.has-err textarea,[aria-invalid="true"]{border-color:var(--err)!important;box-shadow:inset 3px 0 0 var(--err)}
.hp{position:absolute!important;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.field-check label{display:grid;grid-template-columns:auto 1fr;gap:10px;font-weight:400;font-size:.92rem;line-height:1.5;color:var(--text);cursor:pointer}
.field-check input{margin-top:3px}
.form-alert{border:1px solid var(--err);border-left-width:4px;background:#FDF1F0;color:#7A1A14;padding:14px 16px;font-size:.93rem;margin-bottom:8px}
.form-alert p{font-weight:700}
.form-alert ul{margin-top:6px;padding-left:18px;list-style:disc}
.form-alert a{color:#7A1A14}

/* ---------- inquiry page ---------- */
.inq{display:grid;gap:40px;padding-block:36px 80px}
.inq-h{display:flex;align-items:baseline;gap:14px;padding-bottom:12px;border-bottom:1px solid var(--navy);margin-bottom:18px}
.inq-h h2{font-size:clamp(1.05rem,.95rem + .5vw,1.3rem);flex:1}
.notice{border:1px solid #E9CF95;background:#FFF8E8;padding:16px 18px;color:#4A3600}
.notice a{color:#4A3600}
.inq-pick .filter-out{margin:10px 0 6px;min-height:1.2em}
.pick-grp{border-bottom:1px solid var(--line)}
.pick-grp summary{display:flex;align-items:center;gap:12px;padding:12px 4px;cursor:pointer;list-style:none;font-weight:650;color:var(--ink);transition:background-color .15s}
.pick-grp summary::-webkit-details-marker{display:none}
.pick-grp summary:hover{background:var(--soft)}
.pick-grp summary::after{content:"";width:8px;height:8px;border-right:2px solid var(--navy);border-bottom:2px solid var(--navy);transform:rotate(45deg);margin:0 6px 4px 0;transition:transform .2s}
.pick-grp[open] summary::after{transform:rotate(-135deg);margin-bottom:-4px}
.pick-grp-l{flex:1}
.pick-rows{padding:0 0 10px}
.pick-rows li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:10px 0 12px 4px;border-top:1px solid var(--line-2)}
.pick-name{min-width:0;display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px}
.pick-name a{font-weight:600;color:var(--ink);text-decoration:none}
.pick-name a:hover{text-decoration:underline;color:var(--blue)}
.pick-name small{flex-basis:100%;font-family:var(--f-mono);font-size:.69rem;color:var(--muted);line-height:1.4}
.pick-rows select,.lines select{min-height:40px;padding-block:6px}
.pick-name{grid-column:1/-1}
@media (min-width:520px){.pick-rows li{grid-template-columns:minmax(0,1fr) 192px auto;align-items:center;gap:12px}.pick-name{grid-column:auto}}
.inq-side{display:grid;gap:40px;align-content:start;min-width:0}
.inq-empty{color:var(--muted);padding:18px;border:1px dashed #9FB0C8;font-size:.95rem}
.lines li{display:grid;grid-template-columns:1fr auto;gap:8px 10px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line-2)}
.line-name{grid-column:1;min-width:0}
.line-name a{font-weight:650;color:var(--ink);text-decoration:none;display:block}
.line-name a:hover{text-decoration:underline}
.line-name small{font-family:var(--f-mono);font-size:.69rem;color:var(--muted);display:block;line-height:1.4}
.line-rm{grid-column:2;grid-row:1;width:36px;height:36px;display:grid;place-items:center;background:none;border:1px solid transparent;color:var(--muted);border-radius:var(--r)}
.line-rm:hover{color:var(--err);border-color:var(--err)}
.lines select{grid-column:1}
.qty{display:inline-grid;grid-template-columns:36px 58px 36px;border:1px solid #9FB0C8;border-radius:var(--r);height:40px;background:#fff}
.qty input{border:0;border-inline:1px solid var(--line);text-align:center;font-family:var(--f-mono);font-size:.9rem;width:100%;min-width:0;padding:0;-moz-appearance:textfield;appearance:textfield;background:none}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.qty-b{display:grid;place-items:center;background:none;border:0;color:var(--navy)}
.qty-b:hover{background:var(--soft)}
.inq-sum{margin-top:12px;font-family:var(--f-mono);font-size:.76rem;color:var(--muted);line-height:1.5}
@media (min-width:520px){.lines li{grid-template-columns:minmax(0,1fr) 184px auto 36px}.line-name,.line-rm,.lines select{grid-column:auto;grid-row:auto}}
.inq-form form{display:grid;gap:18px}
.form-grid{display:grid;gap:16px}
@media (min-width:560px){.form-grid{grid-template-columns:1fr 1fr}}
.inq-form .btn-lg{justify-self:start}
.is-busy{position:relative;color:transparent!important}
.is-busy::after{content:"";position:absolute;width:18px;height:18px;border:2px solid #fff;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.inq-done{border:1px solid var(--navy);border-top:4px solid var(--ok);padding:28px 24px 30px;display:grid;gap:16px;justify-items:start}
.inq-done h2{font-size:clamp(1.15rem,1rem + .8vw,1.6rem)}
.inq-done .ref{font-family:var(--f-mono);font-weight:600;letter-spacing:0;background:var(--soft);border:1px solid var(--line);padding:2px 10px;white-space:nowrap;display:inline-block}
.done-act{display:flex;flex-wrap:wrap;gap:12px}
.done-msg{width:100%;border-top:1px solid var(--line);padding-top:12px}
.done-msg summary{cursor:pointer;font-weight:600;color:var(--navy)}
.done-msg pre{margin:12px 0;padding:14px;background:var(--soft);border:1px solid var(--line);font-family:var(--f-mono);font-size:.8rem;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere;max-height:320px;overflow:auto}
@media (min-width:1060px){
  .inq{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;padding-block:52px 104px;align-items:start}
  .inq>noscript,.inq>.notice{grid-column:1/-1}
  .inq.is-done{grid-template-columns:minmax(0,760px)}
  .pick{max-height:calc(100vh - 150px);min-height:420px;overflow:auto;border-top:1px solid var(--line);padding-right:6px;scrollbar-width:thin}
}

/* ---------- documents (guide, policy, legal) ---------- */
.doc{display:grid;gap:36px;padding-block:36px 80px}
.toc{align-self:start}
.toc ol{margin-top:12px;border-top:1px solid var(--navy);counter-reset:t}
.toc li{counter-increment:t;border-bottom:1px solid var(--line)}
.toc li a{display:grid;grid-template-columns:28px 1fr;padding:9px 0;text-decoration:none;color:var(--text);font-size:.92rem;font-weight:500;line-height:1.35;transition:color .15s,padding .2s var(--ease)}
.toc li a::before{content:counter(t,decimal-leading-zero);font-family:var(--f-mono);font-size:.7rem;color:var(--blue);padding-top:2px}
.toc li a:hover{color:var(--blue);padding-left:4px}
.toc-cta{margin-top:20px}
.prose{min-width:0;max-width:74ch}
.prose-wide{max-width:70ch}
.prose section+section{margin-top:56px}
.prose h2{display:flex;align-items:baseline;gap:14px;padding-bottom:14px;border-bottom:1px solid var(--navy);margin-bottom:22px}
.prose-wide h2{display:block;margin-top:44px}
.prose-wide h2:first-child{margin-top:0}
.prose h2 .mono-n{flex:none;transform:translateY(-.2em)}
.prose p,.prose li{font-size:1.04rem;line-height:1.7}
.prose p+p,.prose p+ul,.prose ul+p,.prose ol+p,.prose p+ol,.prose dl+p,.prose p+dl,.prose .tbl-wrap+p,.prose p+.tbl-wrap{margin-top:16px}
.prose ul:not([class]){display:grid;gap:8px;padding-left:0}
.prose ul:not([class]) li{position:relative;padding-left:24px}
.prose ul:not([class]) li::before{content:"";position:absolute;left:2px;top:.82em;width:10px;height:1px;background:var(--blue)}
.prose strong{color:var(--ink);font-weight:650}
.prose .study{margin:2px 2px 2px 0}
.callout{font-size:1.14rem!important;line-height:1.55!important;color:var(--ink);font-weight:550;padding:22px 24px;border:1px solid var(--navy);border-left:4px solid var(--cyan);background:var(--soft)}
.stages{margin:24px 0;border-top:1px solid var(--navy);position:relative}
.stages li{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.stages-n{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--navy);font-family:var(--f-mono);font-size:.8rem;font-weight:600;color:var(--navy);border-radius:50%;background:#fff}
.stages li:nth-child(n+3) .stages-n{background:var(--navy);color:#fff}
.stages li:last-child .stages-n{background:var(--cyan);border-color:var(--cyan);color:var(--abyss)}
.stages h3{font-size:1rem}
.stages p{font-size:.96rem;color:var(--muted);line-height:1.55;margin-top:2px}
.faq{border-top:1px solid var(--navy)}
.faq>div{padding:18px 0;border-bottom:1px solid var(--line);display:grid;gap:6px}
.faq dt{font-weight:700;color:var(--ink);font-size:1.04rem}
.faq dd{color:var(--text);line-height:1.65}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);margin-top:16px}
.tbl{width:100%;min-width:600px;border-collapse:collapse;font-size:.92rem}
.tbl th,.tbl td{text-align:left;vertical-align:top;padding:12px 14px;border-bottom:1px solid var(--line);line-height:1.5}
.tbl thead th{font-family:var(--f-mono);font-size:.69rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:500;background:var(--soft);border-bottom:1px solid var(--navy)}
.tbl tbody th{font-weight:500;white-space:nowrap}
.tbl tr:last-child>*{border-bottom:0}
@media (min-width:1000px){.doc{grid-template-columns:260px minmax(0,1fr);gap:72px;padding-block:56px 104px}.toc{position:sticky;top:96px}}

/* ---------- about, contact ---------- */
.about-grid,.contact-grid{display:grid;gap:40px}
.factbox{border:1px solid var(--navy);padding:22px;display:grid;gap:14px;justify-items:start;align-content:start;position:relative;overflow:hidden;background:#fff}
.factbox dl{width:100%;border-top:1px solid var(--line)}
.factbox dl div{display:grid;gap:2px;padding:10px 0;border-bottom:1px solid var(--line)}
.factbox dt{font-family:var(--f-mono);font-size:.67rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.factbox dd{font-weight:600;color:var(--ink)}
.factbox address{line-height:1.6}
.factbox-helix{width:100%;height:44px;opacity:.9;margin-top:6px}
.factbox-helix .hx-r{stroke:var(--line)}
.chan{border-top:1px solid var(--navy)}
.chan li{border-bottom:1px solid var(--line)}
.chan a{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;padding:18px 0;text-decoration:none;color:var(--text);transition:background-color .2s,padding .25s var(--ease)}
.chan a:hover{background:var(--soft);padding-inline:14px}
.chan-ico{display:grid;place-items:center;width:48px;height:48px;background:var(--navy);color:#fff;border-radius:var(--r)}
.chan-main{display:grid;gap:1px;min-width:0}
.chan-main strong{font-size:1.14rem;color:var(--ink);overflow-wrap:anywhere}
.chan-main span:last-child{font-size:.9rem;color:var(--muted)}
.chan a>.ico{color:var(--navy)}
.social{display:flex;flex-wrap:wrap;gap:8px}
.social a{display:inline-flex;align-items:center;gap:9px;padding:10px 14px;border:1px solid var(--line);color:var(--navy);text-decoration:none;font-weight:600;font-size:.92rem;border-radius:var(--r);transition:border-color .2s,background-color .2s,color .2s}
.social a:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.contact-side{display:grid;gap:20px;align-content:start}
@media (min-width:960px){.about-grid{grid-template-columns:minmax(0,1fr) 340px;gap:80px;align-items:start}.contact-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:72px;align-items:start}.about-grid .factbox{position:sticky;top:96px}}

/* ---------- error pages ---------- */
.errp{padding:72px 0 0;overflow:hidden}
.errp-in{display:grid;gap:24px;padding-bottom:56px}
.errp-code{font-family:var(--f-disp);font-weight:200;font-size:clamp(5rem,22vw,13rem);line-height:.9;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1px rgba(127,220,240,.7)}
.errp h1{margin-top:12px}
.errp .lead{margin-top:14px}
.errp-links{display:flex;flex-wrap:wrap;gap:6px 20px;margin-top:32px;font-size:.92rem}
.errp-helix{display:block;width:100%;height:70px;opacity:.6}
@media (min-width:900px){.errp-in{grid-template-columns:auto 1fr;gap:72px;align-items:center}}

/* ---------- footer ---------- */
.ftr{background:var(--abyss);padding:0 0 28px;font-size:.92rem;border-top:1px solid rgba(127,170,235,.2)}
.ftr a{color:#C9D6EA;text-decoration:none}
.ftr a:hover{color:#fff;text-decoration:underline}
.ftr-ruo{display:grid;gap:8px;padding:24px 0;border-bottom:1px solid rgba(127,170,235,.2)}
.ftr-ruo .lbl{color:var(--cyan-lt)}
.ftr-ruo p:not(.lbl){color:#E3EAF5;max-width:96ch}
.ftr-ruo a{text-decoration:underline}
@media (min-width:900px){.ftr-ruo{grid-template-columns:200px 1fr;gap:32px;align-items:baseline}}
.ftr-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px 24px;padding:44px 0}
.ftr-brand{grid-column:1/-1;display:grid;gap:14px;justify-items:start;max-width:38ch}
.ftr-brand img{height:52px;width:auto}
.ftr-brand address{color:#9FB3D3;line-height:1.6}
.ftr .lbl{color:#9FB3D3;margin-bottom:12px;font-weight:500}
.ftr-grid ul{display:grid;gap:8px}
.ftr-ch a{display:inline-flex;align-items:center;gap:9px;overflow-wrap:anywhere}
.ftr-so{display:flex!important;gap:8px!important;margin-top:18px}
.ftr-so a{display:grid;place-items:center;width:40px;height:40px;border:1px solid rgba(127,170,235,.3);border-radius:var(--r);transition:border-color .2s,background-color .2s}
.ftr-so a:hover{border-color:var(--cyan);background:rgba(25,184,220,.12)}
.ftr-base{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;padding-top:22px;border-top:1px solid rgba(127,170,235,.2);color:#9FB3D3;font-size:.86rem}
.ftr-base ul{display:flex;flex-wrap:wrap;gap:6px 22px}
.ftr-base .linkish{color:#C9D6EA;text-decoration:none}
.ftr-base .linkish:hover{color:#fff;text-decoration:underline}
@media (min-width:720px){.ftr-grid{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1100px){.ftr-grid{grid-template-columns:1.5fr 1fr 1fr 1fr 1.2fr;gap:40px}.ftr-brand{grid-column:auto}}

/* ---------- research-use gate ---------- */
.gate{display:none}
.ruo-open .gate{display:grid;position:fixed;inset:0;z-index:100;place-items:center;padding:16px;overflow:auto;background-color:rgba(5,15,38,.9);background-image:linear-gradient(rgba(127,170,235,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(127,170,235,.08) 1px,transparent 1px);background-size:56px 56px}
.ruo-open body{overflow:hidden}
.gate-box{width:100%;max-width:580px;background:#fff;padding:28px 24px 26px;border-top:4px solid var(--cyan);box-shadow:0 30px 80px rgba(0,0,0,.5);display:grid;gap:14px;outline:0;animation:lift .35s var(--ease) both}
@keyframes lift{from{transform:translateY(10px)}to{transform:none}}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.gate-logo{height:50px;width:auto;margin-left:-6px;margin-bottom:6px}
.gate-box h2{font-size:clamp(1.25rem,1.05rem + 1vw,1.65rem)}
.gate-box #ruo-text{display:grid;gap:10px}
.gate-box p{color:var(--text);line-height:1.55}
.gate-small{font-size:.84rem;color:var(--muted)!important}
.gate-act{display:flex;flex-wrap:wrap;align-items:center;gap:14px 24px;margin-top:8px}
.gate-leave{font-size:.88rem;color:var(--muted)}
@media (min-width:640px){.gate-box{padding:40px 44px 36px}}

/* ---------- cookie notice ---------- */
.ck{position:fixed;left:12px;right:12px;bottom:12px;z-index:90;max-width:470px;max-height:calc(100vh - 24px);overflow:auto;background:#fff;border:1px solid var(--navy);border-top:3px solid var(--cyan);padding:20px 20px 18px;box-shadow:0 18px 50px rgba(5,15,38,.3);display:grid;gap:10px;font-size:.88rem;line-height:1.5;animation:rise .3s var(--ease) both}
.ck h2{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:var(--navy)}
.ck ul{display:grid;gap:4px;padding-left:16px;list-style:square;color:var(--text)}
.ck-act{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.ck-act .btn{flex:1 1 180px;min-height:42px;font-size:.86rem;white-space:normal;text-align:center;padding:8px 12px}
@media (min-width:640px){.ck{left:20px;bottom:20px;right:auto}}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:95;display:flex;align-items:center;gap:16px;max-width:calc(100vw - 24px);width:max-content;background:var(--navy);color:#fff;padding:12px 16px;font-size:.92rem;border-left:3px solid var(--cyan);box-shadow:0 14px 40px rgba(5,15,38,.35);animation:rise .25s var(--ease) both}
.toast a{color:var(--cyan-lt);font-weight:600;white-space:nowrap}

/* ---------- motion and print ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}
@media print{
  .hdr,.ftr-grid,.gate,.ck,.toast,.band,.buy-form,.filter,.nav-toggle{display:none!important}
  body{color:#000}.hero,.ph-navy,.sec-navy{background:#fff!important;color:#000}
}
.ck code,.gate-small code{background:none;border:0;padding:0;font-weight:600;color:inherit}