:root {
  --bg:#02130f;
  --panel:#07241c;
  --panel-deep:#041b15;
  --text:#eefbf7;
  --muted:#aac7bf;
  --faint:#6d958a;
  --mint:#22d3b0;
  --lime:#62e888;
  --cyan:#38e1ff;
  --line:rgba(80,214,180,.18);
  --line-strong:rgba(80,214,180,.42);
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; color:var(--text); background:radial-gradient(circle at 82% 2%,rgba(23,130,99,.14),transparent 28%),linear-gradient(180deg,#031811 0,#02130f 58%,#031811 100%); font-family:"Noto Sans SC",system-ui,sans-serif; }
button,a { font:inherit; }
.shell { width:min(100% - 48px,1180px); margin:0 auto; }
.topbar { position:sticky; top:0; z-index:20; border-bottom:1px solid var(--line); background:rgba(2,19,15,.9); backdrop-filter:blur(18px); }
.topbar-inner { min-height:88px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand { display:flex; align-items:center; gap:16px; cursor:default; }
.brand-mark { width:54px; height:54px; display:grid; place-items:center; border:1px solid var(--line-strong); border-radius:15px; color:var(--mint); font:700 22px/1 "Space Grotesk",sans-serif; }
.brand-copy { display:grid; gap:6px; }
.brand-copy b { font:700 16px/1 "Space Mono",monospace; letter-spacing:.11em; }
.brand-copy span { color:var(--faint); font:500 11px/1 "Space Mono",monospace; letter-spacing:.11em; }
.language-switch { display:flex; align-items:center; gap:4px; padding:6px; border:1px solid var(--line); border-radius:13px; background:rgba(255,255,255,.015); }
.language-switch button { min-width:56px; height:42px; padding:0 12px; border:0; border-radius:9px; color:var(--faint); background:transparent; cursor:pointer; font:700 11px/1 "Space Mono",monospace; letter-spacing:.08em; }
.language-switch button[aria-pressed="true"] { color:#03120e; background:var(--mint); }
.hero { position:relative; overflow:hidden; padding:96px 0 82px; border-bottom:1px solid var(--line); }
.hero::after { content:""; position:absolute; width:460px; height:460px; right:-80px; top:-210px; border:1px solid rgba(56,225,255,.1); transform:rotate(35deg); }
.hero-grid { position:relative; z-index:1; display:grid; grid-template-columns:140px minmax(0,1fr); gap:36px; align-items:start; }
.code { color:rgba(98,232,136,.75); font:700 clamp(68px,10vw,118px)/.85 "Space Grotesk",sans-serif; letter-spacing:-.08em; }
.eyebrow,.label,.section-kicker,.reference-no { color:var(--cyan); font:700 11px/1.4 "Space Mono",monospace; letter-spacing:.12em; text-transform:uppercase; }
h1 { max-width:960px; margin:13px 0 0; font:700 clamp(34px,5vw,64px)/1.06 "Space Grotesk","Noto Sans SC",sans-serif; letter-spacing:-.045em; }
.lead { max-width:850px; margin:20px 0 0; color:#d3e9e2; font-size:17px; line-height:1.85; }
.brief-section { padding:80px 0 90px; }
.section-heading { display:flex; align-items:end; justify-content:space-between; gap:24px; margin-bottom:28px; }
.section-heading h2,.shooting > h2,.references-heading h2 { margin:10px 0 0; font:700 clamp(28px,4vw,45px)/1.1 "Space Grotesk","Noto Sans SC",sans-serif; letter-spacing:-.035em; }
.copy-button { min-height:48px; padding:0 20px; border:1px solid var(--mint); border-radius:11px; color:#03120e; background:var(--mint); cursor:pointer; font:700 11px/1 "Space Mono",monospace; letter-spacing:.07em; }
.copy-button:hover { border-color:var(--lime); background:var(--lime); }
.summary-grid { display:grid; grid-template-columns:1fr 1.25fr 1fr; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.summary-card { min-height:188px; padding:28px 28px 30px; border-right:1px solid var(--line); background:linear-gradient(155deg,rgba(10,48,37,.6),rgba(4,25,19,.55)); }
.summary-card:last-child { border-right:0; }
.summary-card p { margin:14px 0 0; color:#e5f2ee; font-size:15px; line-height:1.8; }
.story-flow { display:flex; flex-wrap:wrap; gap:9px; margin-top:17px; }
.story-flow span { display:inline-flex; align-items:center; gap:9px; color:#effaf7; font-size:14px; font-weight:700; }
.story-flow span:not(:last-child)::after { content:"→"; color:var(--mint); }
.shooting { margin-top:64px; }
.steps { display:grid; grid-template-columns:repeat(5,minmax(0,1fr)); gap:12px; margin-top:25px; }
.step { min-height:230px; padding:23px; border:1px solid var(--line); border-radius:16px; background:linear-gradient(150deg,rgba(11,53,40,.75),rgba(4,25,19,.92)); }
.step-no { color:var(--mint); font:700 11px/1 "Space Mono",monospace; }
.step h3 { margin:19px 0 0; color:#fff; font-size:17px; line-height:1.4; }
.step p { margin:10px 0 0; color:#cde1db; font-size:14px; line-height:1.75; }
.references-section { padding:86px 0 98px; border-top:1px solid var(--line); background:rgba(5,31,24,.46); }
.references-heading { max-width:850px; }
.references-heading p { margin:18px 0 0; color:var(--muted); font-size:15px; line-height:1.8; }
.reference-list { margin-top:42px; border-top:1px solid var(--line); }
.reference-card { display:grid; grid-template-columns:minmax(0,1fr) minmax(360px,440px); gap:48px; align-items:center; padding:34px 0; border-bottom:1px solid var(--line); }
.reference-copy h3 { margin:10px 0 0; font:700 24px/1.25 "Space Grotesk","Noto Sans SC",sans-serif; }
.reference-copy p { max-width:690px; margin:14px 0 0; color:#d5e8e2; font-size:14px; line-height:1.75; }
.reference-copy p b { display:block; margin-bottom:4px; color:var(--cyan); font:700 10px/1.4 "Space Mono",monospace; letter-spacing:.08em; text-transform:uppercase; }
.reference-copy .watch { color:var(--muted); }
.video-card { overflow:hidden; display:grid; grid-template-columns:178px minmax(0,1fr); border:1px solid var(--line-strong); border-radius:15px; color:var(--text); background:linear-gradient(145deg,rgba(56,225,255,.07),rgba(34,211,176,.035)); text-decoration:none; transition:.2s ease; }
.video-card:hover { transform:translateY(-2px); border-color:var(--cyan); }
.video-image { position:relative; min-height:100px; background:#0b2a21; }
.video-image img { display:block; width:100%; height:100%; object-fit:cover; }
.video-image span { position:absolute; left:50%; top:50%; width:42px; height:42px; display:grid; place-items:center; transform:translate(-50%,-50%); border-radius:50%; color:#03120e; background:rgba(34,211,176,.94); }
.video-copy { min-width:0; display:flex; flex-direction:column; justify-content:center; gap:7px; padding:17px; }
.video-copy small { color:var(--cyan); font:700 9px/1.2 "Space Mono",monospace; letter-spacing:.07em; text-transform:uppercase; }
.video-copy strong { display:-webkit-box; overflow:hidden; -webkit-line-clamp:2; -webkit-box-orient:vertical; font-size:13px; line-height:1.45; }
.video-copy em { color:var(--faint); font:400 9px/1.3 "Space Mono",monospace; font-style:normal; }
.principles-section { padding:92px 0 100px; border-top:1px solid var(--line); background:linear-gradient(180deg,rgba(2,19,15,.1),rgba(4,30,23,.34)); }
.principles-grid { display:grid; grid-template-columns:minmax(280px,.72fr) minmax(0,1.28fr); gap:78px; align-items:start; }
.principles-heading h2 { max-width:470px; margin:13px 0 18px; font:700 clamp(36px,5vw,58px)/1.05 "Space Grotesk","Noto Sans SC",sans-serif; letter-spacing:-.045em; }
.principles-heading p { max-width:500px; margin:0; color:var(--muted); font-size:15px; line-height:1.85; }
.principles-body h3 { margin:12px 0 13px; font:700 clamp(27px,3vw,39px)/1.12 "Space Grotesk","Noto Sans SC",sans-serif; letter-spacing:-.03em; }
.principles-lead { max-width:760px; margin:0; color:#c9dfd8; font-size:15px; line-height:1.8; }
.principles-list { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:28px 42px; margin:38px 0 0; padding:0; list-style:none; }
.principles-list li { display:grid; grid-template-columns:38px minmax(0,1fr); gap:13px; align-items:start; color:#d8eae4; font-size:14px; line-height:1.8; }
.principles-list li::before { content:attr(data-index); color:var(--mint); font:700 11px/1.8 "Space Mono",monospace; }
footer { padding:34px 0 46px; border-top:1px solid var(--line); color:var(--faint); font:400 9px/1.7 "Space Mono",monospace; letter-spacing:.08em; }
.toast { position:fixed; left:50%; bottom:24px; z-index:40; transform:translate(-50%,18px); padding:12px 17px; border-radius:10px; color:#03120e; background:var(--mint); font-size:12px; font-weight:800; opacity:0; pointer-events:none; transition:.2s ease; }
.toast.show { opacity:1; transform:translate(-50%,0); }
@media (max-width:1000px) {
  .summary-grid { grid-template-columns:1fr 1fr; }
  .summary-card:last-child { grid-column:1/-1; border-top:1px solid var(--line); }
  .steps { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .step:last-child { grid-column:1/-1; min-height:auto; }
  .reference-card { grid-template-columns:minmax(0,1fr) 360px; gap:28px; }
  .principles-grid { grid-template-columns:minmax(240px,.65fr) minmax(0,1.35fr); gap:48px; }
}
@media (max-width:760px) {
  .shell { width:min(100% - 28px,1180px); }
  .topbar-inner { min-height:68px; }
  .brand-mark { width:44px; height:44px; border-radius:12px; font-size:18px; }
  .brand-copy { display:none; }
  .language-switch button { min-width:44px; height:38px; padding:0 9px; }
  .hero { padding:60px 0 55px; }
  .hero-grid { grid-template-columns:1fr; gap:24px; }
  .code { font-size:68px; }
  .brief-section,.references-section,.principles-section { padding:62px 0 72px; }
  .section-heading { align-items:flex-start; flex-direction:column; }
  .summary-grid { grid-template-columns:1fr; }
  .summary-card,.summary-card:last-child { grid-column:auto; min-height:auto; border-right:0; border-top:1px solid var(--line); }
  .summary-card:first-child { border-top:0; }
  .reference-card { grid-template-columns:1fr; gap:20px; }
  .video-card { max-width:480px; }
  .principles-grid { grid-template-columns:1fr; gap:42px; }
  .principles-list { grid-template-columns:1fr; gap:22px; }
}
@media (max-width:520px) {
  h1 { font-size:39px; }
  .steps { grid-template-columns:1fr; }
  .step,.step:last-child { grid-column:auto; min-height:auto; }
  .video-card { grid-template-columns:132px minmax(0,1fr); }
}
@media print {
  .topbar,.copy-button,.toast { display:none!important; }
  body { color:#10231d; background:#fff; }
  .reference-card,.step { break-inside:avoid; }
}


    .coverage { margin-top:32px; padding:24px; border:1px solid var(--line); border-radius:16px; background:rgba(18,61,46,.25); }
    .coverage h3 { margin:0 0 12px; font-size:22px; }
    .coverage p { font-size:16px; line-height:1.8; }
    .coverage-focus { color:var(--mint); }
    .coverage-list { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px 28px; padding-left:24px; }
    .coverage-list li { font-size:16px; line-height:1.75; break-inside:avoid; }
    .coverage-list li::marker { color:var(--mint); font-weight:700; }
    .coverage-list strong { display:block; margin-bottom:4px; }
    .visual-tip { margin:32px 0 0; padding:24px; border:1px solid rgba(55,224,183,.5); border-radius:16px; background:linear-gradient(135deg,rgba(55,224,183,.12),rgba(18,61,46,.22)); box-shadow:inset 4px 0 0 var(--mint); }
    .visual-tip .tip-eyebrow { display:block; margin-bottom:8px; color:var(--mint); font-family:"Space Mono",monospace; font-size:13px; font-weight:700; letter-spacing:.08em; }
    .visual-tip h3 { margin:0 0 10px; font-size:24px; }
    .visual-tip p { margin:0; font-size:16px; line-height:1.8; }
    .tip-links { display:flex; flex-wrap:wrap; gap:10px; margin-top:16px; }
    .tip-links a { display:inline-flex; align-items:center; min-height:42px; padding:9px 14px; border:1px solid var(--line); border-radius:999px; color:var(--mint); font-family:"Space Mono",monospace; font-size:13px; font-weight:700; text-decoration:none; }
    .tip-links a:hover,.tip-links a:focus-visible { border-color:var(--mint); background:rgba(55,224,183,.1); }
    @media(max-width:760px) { .coverage { padding:20px; } .coverage-list { grid-template-columns:1fr; } }
  /* PureWoven additions. Core layout and tokens above are the supplied OEDRO reference. */
a{color:var(--mint)}a:focus-visible,button:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}.brand{text-decoration:none;color:inherit}.return-button{border:1px solid var(--line-strong);border-radius:12px;padding:15px 19px;color:var(--text);text-decoration:none;font:700 11px 'Space Mono',monospace}.return-button:hover{border-color:var(--mint)}.delivery-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.delivery-tags span{padding:7px 11px;border:1px solid var(--line);border-radius:6px;color:var(--muted);font:11px 'Space Mono',monospace}.visual-tip h3{font:700 clamp(26px,3.2vw,40px)/1.2 'Space Grotesk',sans-serif;letter-spacing:-.025em}.visual-tip{padding:30px 32px}.step-no{display:flex;justify-content:space-between;gap:10px;line-height:1.5}.step-no em{font-style:normal;color:var(--faint);font-size:10px}.steps{grid-template-columns:repeat(4,minmax(0,1fr))}.steps:has(.step:nth-child(5)){grid-template-columns:repeat(5,minmax(0,1fr))}.coverage-list{list-style:none;padding:0}.coverage-list strong span{color:var(--cyan);font:700 12px 'Space Mono';margin-right:8px}.coverage-list li{padding:18px;border:1px solid var(--line);border-radius:10px;background:#041b1580}.creator-fit{margin-top:28px;padding:25px 28px;border-left:2px solid var(--mint);background:#22d3b008}.creator-fit p{font-size:15px;line-height:1.8;color:var(--muted);margin:12px 0 0}.video-image{min-height:150px;background:linear-gradient(145deg,#0d3d31,#09251e);background-image:linear-gradient(45deg,transparent 48%,#38e1ff0c 49%,#38e1ff0c 51%,transparent 52%);background-size:30px 30px}.reference-caveat{font-size:12px;color:var(--faint);line-height:1.8;margin-top:24px}.product-section{padding:80px 0 90px;border-top:1px solid var(--line)}.product-section h2,.delivery-section h2{font:700 clamp(30px,4vw,45px)/1.15 'Space Grotesk',sans-serif;letter-spacing:-.035em;margin:15px 0 24px}.product-section p{color:var(--muted);font-size:15px;line-height:1.85}.product-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;padding:28px 0;margin:28px 0;border-block:1px solid var(--line)}.product-facts strong{display:block;color:var(--lime);font:700 42px/1.2 'Space Grotesk',sans-serif}.product-facts span{font:11px 'Space Mono';color:var(--muted);display:block;margin-top:10px}.product-points{display:grid;grid-template-columns:1fr 1fr;gap:30px 40px}.product-points article{border-bottom:1px solid var(--line);padding:12px 0}.product-points h3{font:700 22px 'Space Grotesk';margin:12px 0}.certification-note{padding:25px;margin-top:28px;border:1px solid var(--line);border-radius:12px}.certification-note p{margin-bottom:0}.delivery-section{padding:65px 0;border-top:1px solid var(--line)}.delivery-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.delivery-grid article{padding:24px;border:1px solid var(--line);border-radius:12px;background:var(--panel-deep)}.delivery-grid p{font-size:14px;line-height:1.9;color:var(--muted)}.source-link{font:11px 'Space Mono';display:inline-block;margin-top:22px}.brief-pagination{display:flex;justify-content:space-between;gap:30px;padding:35px 0}.brief-pagination a{display:flex;flex-direction:column;gap:10px;text-decoration:none;max-width:46%;font:500 21px/1.3 'Space Grotesk'}.brief-pagination a:last-child{text-align:right;margin-left:auto}.brief-pagination small{font:10px 'Space Mono';color:var(--faint)}.principles-list{margin-top:20px}.principles-list li{font-size:14px}.copy-button{white-space:nowrap}
@media(max-width:1000px){.steps,.steps:has(.step:nth-child(5)){grid-template-columns:repeat(2,minmax(0,1fr))}.step:last-child{grid-column:auto}.steps:has(.step:nth-child(5)) .step:last-child{grid-column:1/-1}}
@media(max-width:760px){.shell{width:calc(100% - 36px)}.topbar-inner{gap:12px}.brand{gap:10px}.brand-copy{display:grid}.brand-copy b{font-size:10px;letter-spacing:.05em}.brand-copy span{font-size:8px;letter-spacing:.02em}.brand-mark{width:36px;height:36px;font-size:16px}.return-button{font-size:9px;padding:12px}.hero-grid{gap:24px}.lead{font-size:16px}.visual-tip{padding:24px}.product-section{padding:60px 0}.product-facts{gap:18px;grid-template-columns:1fr 1fr}.product-facts div:last-child{grid-column:1/-1}.product-facts strong{font-size:34px}.product-points,.delivery-grid{grid-template-columns:1fr}.brief-pagination a{font-size:17px}.summary-card{padding:24px}.references-section,.brief-section,.principles-section{padding:60px 0}.reference-card{gap:22px}}
@media(max-width:520px){.steps,.steps:has(.step:nth-child(5)){grid-template-columns:1fr}.video-card{grid-template-columns:90px minmax(0,1fr)}.video-image{min-height:130px}.brand-copy span{max-width:140px}.coverage-list li{padding:15px}.delivery-tags span{font-size:10px}.return-button{max-width:110px;line-height:1.5;text-align:center}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}} 

section[id]{scroll-margin-top:100px}@media(max-width:760px){section[id]{scroll-margin-top:80px}}