/* 06D: two independent perception channels and a separate reading resource. */
.v06d .channel-stages{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:42px}
.v06d .channel-panel{position:relative;min-width:0;border-radius:28px;overflow:hidden}
.v06d .audio-channel{background:radial-gradient(ellipse at 75% 80%,#b5ccbb88,transparent 65%),linear-gradient(135deg,#e8eee3,#d5e2d4);color:#304d3c}
.v06d .visual-channel{background:#101713;color:#eaf1e5}
.v06d .channel-heading{display:flex;align-items:center;gap:15px;padding:26px 30px 0;position:relative;z-index:2}
.v06d .channel-heading>svg{width:28px;height:32px;flex:none;opacity:.8}
.v06d .channel-heading h3{font-size:24px;font-weight:500;line-height:1.3;letter-spacing:-.025em}
.v06d .channel-motion{width:42px;height:42px;flex:0 0 42px;margin-left:auto;display:grid;place-items:center;padding:0;border:1px solid currentColor;border-radius:50%;background:transparent;color:inherit;opacity:.6;cursor:pointer}
.v06d .channel-motion:hover,.v06d .channel-motion:focus-visible{opacity:1}
.v06d .channel-motion svg{width:17px;height:17px}
.v06d .audio-field{height:290px;position:relative;display:grid;align-items:center;padding:0 18px}
.v06d .smooth-wave{width:100%;height:210px;display:block}
.v06d .visual-field{height:265px;position:relative;overflow:hidden}
.v06d .visual-render{display:block;width:100%;height:100%}
.v06d .visual-fallback{position:absolute;inset:0;display:grid;place-items:center;background:radial-gradient(ellipse,#40624d66,transparent 63%);pointer-events:none}
.v06d .visual-fallback svg{width:140px;height:140px}
.v06d .visual-field[data-render=webgl] .visual-fallback{display:none}
.v06d .audio-channel .audio-field{height:230px}
.v06d .audio-sample-player{display:grid;grid-template-columns:44px minmax(0,1fr) auto;grid-template-rows:auto auto;align-items:center;gap:4px 13px;margin:0 28px 24px;padding-top:16px;border-top:1px solid #71867438}
.v06d .audio-sample{display:none}
.v06d .audio-sample-toggle{grid-column:1;grid-row:1/3;display:grid;place-items:center;width:44px;height:44px;padding:0;border:1px solid #617d654d;border-radius:50%;background:#f4f7ee99;color:#365642;cursor:pointer}
.v06d .audio-sample-toggle:hover{background:#f4f7ee}
.v06d .audio-sample-toggle svg{width:19px;height:19px}
.v06d .audio-sample-label{grid-column:2;grid-row:1;font-size:14px;font-weight:400;line-height:1.4}
.v06d .audio-sample-seek{--audio-progress:0%;grid-column:2;grid-row:2;appearance:none;-webkit-appearance:none;display:block;min-width:0;width:100%;height:24px;margin:0;padding:0;border:0;border-radius:0;background:transparent;cursor:pointer;accent-color:#526f58}
.v06d .audio-sample-seek::-webkit-slider-runnable-track{height:4px;border-radius:999px;background:linear-gradient(to right,#526f58 var(--audio-progress),#90a48d55 var(--audio-progress))}
.v06d .audio-sample-seek::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:12px;height:12px;margin-top:-4px;border:0;border-radius:50%;background:#526f58}
.v06d .audio-sample-seek::-moz-range-track{height:4px;border-radius:999px;background:#90a48d55}
.v06d .audio-sample-seek::-moz-range-progress{height:4px;border-radius:999px;background:#526f58}
.v06d .audio-sample-seek::-moz-range-thumb{width:12px;height:12px;border:0;border-radius:50%;background:#526f58}
.v06d .audio-sample-seek:disabled{opacity:.4;cursor:default}
.v06d .audio-sample-time{grid-column:3;grid-row:2;white-space:nowrap;font-size:13px;font-variant-numeric:tabular-nums;line-height:1.5;color:#536b56}
.v06d .audio-sample-error{grid-column:1/-1;margin:8px 0 0;font-size:14px;line-height:1.5}
@media(max-width:760px){.v06d .audio-channel .audio-field{height:200px}.v06d .audio-sample-player{margin-inline:24px}}
@media(max-width:440px){.v06d .audio-channel .audio-field{height:180px}.v06d .audio-sample-player{margin-inline:20px;gap:4px 10px}.v06d .audio-sample-time{font-size:12px}}
.v06d .channel-motion:focus-visible{outline:2px solid #789a7b;outline-offset:4px}
.v06d .channel-resources{display:grid;grid-template-columns:.85fr 1.5fr;gap:60px;align-items:center;margin-top:42px;padding-top:38px;border-top:1px solid #a3b4a54d}
.v06d .method-principle{margin:0;font-size:25px;line-height:1.5;letter-spacing:-.025em;max-width:420px;color:#526958;font-weight:400}
.v06d .channel-resources .brochure-link{position:relative;display:grid;grid-template-columns:133px 1fr 48px;gap:30px;align-items:center;margin:0;padding:24px 27px 24px 30px;border:1px solid #fff8;border-radius:24px;background:linear-gradient(120deg,#f6f4ed,#eae9df);color:#304536;box-shadow:0 16px 30px -25px #374e3638}
.v06d .channel-resources .brochure-link>img{width:124px;height:177px;object-fit:cover;border-radius:4px 7px 7px 4px;outline:1px solid #ffffff30;outline-offset:-1px;box-shadow:2px 1px 0 #e3dcc8,4px 2px 0 #f7f3e7,5px 3px 0 #beb69f,10px 15px 20px #40351e25}
.v06d .channel-resources .brochure-link>span{min-width:0}
.v06d .channel-resources .brochure-link strong{font-size:24px;line-height:1.35;font-weight:500;letter-spacing:-.025em}
.v06d .channel-resources .brochure-link small{font-size:14px;line-height:1.6;margin-top:18px;color:#63705f}
.v06d .channel-resources .brochure-link>.icon{width:44px;height:44px;padding:12px;border:1px solid #a1b29a77;border-radius:50%;transition:background .2s}
.v06d .channel-resources .brochure-link:hover>.icon{background:#dce5d3}
/* The developer sign hugs two full lines instead of an oversized text column. */
.v06d .footer-signature .developer-mark{display:grid;grid-template-columns:44px auto;gap:16px;max-width:none;width:max-content;text-decoration:none}
.v06d .developer-mark .developer-symbol{width:44px;height:48px;min-width:0;border-radius:12px}
.v06d .developer-symbol img{width:25px;height:29px}
.v06d .developer-mark .developer-caption{gap:6px;text-align:right}
.v06d .developer-mark :is(.developer-name,.developer-role){white-space:nowrap;text-wrap:initial;font-size:14px;line-height:1.6;text-decoration:none}
.v06d .footer-signature .developer-mark:hover *{text-decoration:none}
.v06d .partner-section .section-heading>.text-link:is(:hover,:focus-visible){text-decoration:none;background:#dfe7d9;border-color:#7f987b}
@media(max-width:1100px){
  .v06d .channel-heading{padding:24px 24px 0;gap:12px}
  .v06d .channel-heading h3{font-size:23px}
  .v06d .channel-resources{gap:32px;grid-template-columns:.75fr 1.5fr}
  .v06d .channel-resources .brochure-link{grid-template-columns:110px 1fr;gap:24px;padding:25px}
  .v06d .channel-resources .brochure-link>img{width:103px;height:147px;grid-row:1/3}
  .v06d .channel-resources .brochure-link>.icon{grid-column:2;justify-self:end;margin-top:-12px}
  .v06d .channel-resources .brochure-link strong{font-size:21px}
  .v06d .method-principle{font-size:22px}
  .v06d .footer-signature{gap:28px}
}
@media(max-width:900px){
  .v06d .footer-signature{flex-wrap:wrap}
  .v06d .footer-signature .developer-mark{width:auto;max-width:100%;margin-left:auto}
  .v06d .developer-mark :is(.developer-name,.developer-role){white-space:normal}
}
@media(max-width:760px){
  .v06d .channel-stages{grid-template-columns:1fr;gap:22px;margin-top:32px}
  .v06d .channel-panel{border-radius:25px}
  .v06d .audio-field{height:230px}
  .v06d .smooth-wave{height:180px}
  .v06d .visual-field{height:265px}
  .v06d .channel-resources{grid-template-columns:1fr;gap:26px;margin-top:32px;padding-top:30px}
  .v06d .method-principle{max-width:500px;font-size:22px}
  .v06d .channel-resources .brochure-link{grid-template-columns:115px 1fr 44px;padding:25px;gap:24px}
  .v06d .channel-resources .brochure-link>img{width:108px;height:154px;grid-row:auto}
  .v06d .channel-resources .brochure-link>.icon{grid-column:auto;margin:0}
}
@media(max-width:440px){
  .v06d .channel-heading{padding:22px 20px 0;gap:10px}
  .v06d .channel-heading h3{font-size:21px}
  .v06d .channel-heading>svg{width:23px;height:27px}
  .v06d .channel-motion{width:36px;height:36px;flex-basis:36px}
  .v06d .audio-field{height:200px;padding:0 9px}
  .v06d .visual-field{height:240px}
  .v06d .channel-resources .brochure-link{grid-template-columns:88px 1fr;padding:24px 19px;gap:20px}
  .v06d .channel-resources .brochure-link>img{width:82px;height:117px;grid-row:1/3}
  .v06d .channel-resources .brochure-link strong{font-size:19px}
  .v06d .channel-resources .brochure-link small{margin-top:12px}
  .v06d .channel-resources .brochure-link>.icon{grid-column:2;justify-self:end;margin-top:-9px}
  .v06d .footer-signature .developer-mark{grid-template-columns:38px 1fr;gap:13px}
  .v06d .developer-mark .developer-symbol{width:38px;height:44px}
}
@media(prefers-reduced-motion:reduce){.v06d .channel-motion{display:none}.v06d .brochure-link>.icon{transition:none}}