/* Medical coding page, built from the approved "Coding B" design with the "How it works" theatre
   and "Familiar coding systems" section from "Coding A".
   Wide screens (1024px+ and 600px+ tall): the hero and the theatre are pinned and play with scroll
   on a 1440x900 design frame that is scaled to fit. Smaller screens, reduced motion, ?reveal=off
   or no JavaScript: the same content is shown finished and stacked. */

.coding-page{--hh:85px;--g:clamp(20px,4.45vw,64px);--mono:ui-monospace,'SF Mono',Menlo,Consolas,monospace;line-height:normal;overflow-x:clip;color:#083333}
.coding-page section{scroll-margin-top:90px}
.coding-page h1,.coding-page h2,.coding-page h3{font-family:inherit;color:inherit;text-wrap:balance;margin:0}
.coding-page h1 span,.coding-page h2 span,.coding-page h2 em{color:inherit;margin-top:0}
.coding-page p{text-wrap:pretty;margin:0}
.coding-page button{font-family:inherit;color:inherit;cursor:pointer}
.coding-page :focus-visible{outline:2px solid #083333;outline-offset:4px}
.coding-page ::selection{background:#E8D3C0}
.coding-page summary{list-style:none;cursor:pointer}
.coding-page summary::-webkit-details-marker{display:none}
.coding-page svg{flex-shrink:0}
.cp-sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.cp-wrap{width:min(1240px,calc(100% - 2 * var(--g)));margin-inline:auto}
.cp-muted{color:rgba(8,51,51,.55)!important}

/* Motion vocabulary */
@keyframes cp-line{from{transform:translateY(108%)}to{transform:none}}
@keyframes cp-rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes cp-fade{from{opacity:0}to{opacity:1}}
@keyframes cp-drop{from{opacity:0;transform:translateY(-8px) scale(.97)}to{opacity:1;transform:none}}
@keyframes cp-drip{0%{transform:translateY(-100%)}60%,100%{transform:translateY(100%)}}
@keyframes cp-shim{from{background-position:100% 0}to{background-position:-100% 0}}
@keyframes cp-blink{50%{opacity:0}}
@keyframes cp-orbit{0%,100%{transform:rotateX(54deg) rotateZ(-30deg)}50%{transform:rotateX(46deg) rotateZ(-20deg) translateY(-12px)}}
@keyframes cp-fill{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.cp-l{display:block;overflow:hidden;padding:0 .06em .08em 0;margin-bottom:-.08em}
.cp-l>span{display:block;animation:cp-line 1.1s cubic-bezier(.16,1,.3,1) both}
.cp-in{animation:cp-rise .9s cubic-bezier(.2,.7,.2,1) both}
.rv{opacity:var(--v,1);transform:translateY(calc((1 - var(--v,1)) * 28px));transition:opacity .9s cubic-bezier(.2,.7,.2,1) var(--d,0s),transform 1s cubic-bezier(.2,.7,.2,1) var(--d,0s)}
.rz-btn{transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s ease,background .2s ease}
.rz-btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px -14px rgba(8,51,51,.6)}
.rz-ghost{transition:background .2s ease}
.rz-ghost:hover{background:rgba(8,51,51,.06)}

/* Shared parts */
.cp-kicker{display:flex;align-items:center;gap:12px;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:rgba(8,51,51,.72)}
.cp-h2{margin-top:18px!important;font-weight:400;font-size:clamp(2.1rem,1.2rem + 3vw,3.4rem);line-height:1.03;letter-spacing:-.035em}
.cp-h2-light{font-weight:300}
.cp-h2 em{font-style:italic;font-weight:400}
.cp-body{margin-top:22px!important;max-width:470px;font-size:17px;line-height:1.6;color:rgba(8,51,51,.9)}
.cp-actions{display:flex;flex-wrap:wrap;gap:10px}
.cp-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 22px;border-radius:999px;background:#083333;color:#F6F0E9;font-size:15.5px;font-weight:500}
.cp-btn:hover{color:#F6F0E9}
.cp-ghost{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 20px;border-radius:999px;border:1px solid rgba(8,51,51,.22);color:#083333;font-size:15.5px}
.cp-card{border-radius:16px;border:1px solid #E0D9CC;background:#FAF6F2;overflow:hidden}
.cp-card-hd{height:52px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 14px 0 18px;border-bottom:1px solid #E0D9CC;background:#F4EFE8}
.cp-hd-title{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:500}
.cp-tagpill{font-size:11.5px;padding:4px 9px;border-radius:999px;background:#EAE2D7;color:rgba(8,51,51,.85);white-space:nowrap}
.cp-codes-hd{height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 12px 0 14px;border-bottom:1px solid #E0D9CC;background:#F2EDE6}
.cp-codes-title{display:flex;align-items:center;gap:12px;font-size:15.5px;font-weight:500}
.cp-codeicon{width:32px;height:32px;border-radius:8px;background:#E6DFD5;display:grid;place-items:center}
.cp-copy{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 13px;border-radius:8px;background:#0B3A38;color:#F6F0E9!important;font-size:13.5px;font-weight:500;transition:background .2s ease,transform .15s ease}
button.cp-copy:hover{background:#0F4E4B}
button.cp-copy:active{transform:scale(.97)}
.cp-search{padding:12px 14px 10px;border-bottom:1px solid #E0D9CC}
.cp-search-box{display:flex;align-items:center;gap:10px;height:46px;padding:0 12px;border:1px solid #E0D9CC;border-radius:8px;background:#FCFAF7;color:#5F6D6A;font-size:14px}
.cp-search-box input{flex:1;min-width:0;height:100%;border:0;outline:0;background:transparent;font-size:16px;color:#083333}
.cp-search-box:focus-within{outline:2px solid #083333;outline-offset:2px}
.cp-search>p{margin:6px 2px 0!important;font-size:12px;color:#5F6D6A}
.cp-evbox{display:flex;gap:9px;align-items:flex-start;padding:7px 11px;border-radius:8px;border:1px solid #C9DCF1;background:#EEF4FB;color:#244F86}
.cp-evbox>svg{margin-top:2px}
.cp-evbox>span{display:flex;flex-direction:column;gap:2px;min-width:0;font-size:13.5px}
.cp-evlab{font-size:12px;font-weight:500}
.cp-drt{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:15px;font-weight:500}
.cp-chev{display:inline-flex;color:rgba(8,51,51,.6);transition:transform .3s ease}
.cp-dcode{display:flex;align-items:center;gap:9px;font-size:13.5px;color:rgba(8,51,51,.82)}
.cp-dcode b,.cp-ib b,.cp-badge b{font-family:var(--mono);font-weight:500;font-size:12px;padding:4px 7px;border-radius:5px;background:#0D3B39;color:#F6F0E9;letter-spacing:0;white-space:nowrap}
.cp-warn{display:flex;align-items:center;gap:10px;margin:12px 14px 14px!important;padding:10px 13px;border-radius:9px;border:1px solid #F1DC9C;background:#FFFBEB;color:#8F4C06;font-size:12.5px;line-height:1.4}
.cp-warn svg{flex-shrink:0}
.cp-toast-ic{width:24px;height:24px;border-radius:50%;background:#A2B79F;color:#083333;display:grid;place-items:center;flex-shrink:0}

/* ---------- Pinned scenes ---------- */
.cp-scene{position:relative}
.cp-pinned .cp-scene{height:calc(100vh - var(--hh) + var(--dist,2400px))}
.cp-pinned .cp-pin{position:sticky;top:var(--hh);height:calc(100vh - var(--hh));overflow:hidden}
.cp-pinned .cp-stage{position:absolute;left:50%;top:50%;width:1440px;height:824px;transform:translate(-50%,-50%) scale(var(--s,1));transform-origin:center center}
.cp-pinned .cp-frame{position:absolute;left:0;top:-76px;width:1440px;height:900px}
html:not(.cp-pinned) .cp-pin-only{display:none!important}

/* ---------- 1. Hero and exploded record ---------- */
.cp-hero{background:#F3EDE5}
.cp-hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 55% 50% at 50% 62%,#FBF7F1 0%,rgba(251,247,241,0) 70%)}
.cp-hero-bg::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(8,51,51,.1) 1px,transparent 1.3px);background-size:26px 26px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 70%,#000 0%,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 50% 70%,#000 0%,transparent 75%)}
.cp-hero-copy{display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;z-index:3}
.cp-pillhead{display:inline-flex;align-items:center;gap:10px;height:34px;padding:0 14px 0 6px;border-radius:999px;background:#FAF6F2;border:1px solid rgba(8,51,51,.12);font-size:13.5px}
.cp-pillicon{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#083333;color:#F6F0E9}
.cp-pillicon svg{width:13px;height:13px}
.cp-h1{margin-top:22px!important;font-weight:400;font-size:clamp(2.5rem,1.4rem + 4.6vw,76px);line-height:1.02;letter-spacing:-.04em}
.cp-lead{margin-top:18px!important;max-width:560px;font-size:18px;line-height:1.55;color:rgba(8,51,51,.9)}
.cp-hero-copy .cp-actions{margin-top:28px;justify-content:center}
.cp-stackfig{margin:0}
.coding-page figcaption{display:block;margin-top:0;font-size:inherit;line-height:inherit}
.cp-stack{position:relative}
.cp-layer{border-radius:18px;box-sizing:border-box}
.cp-l1{background:#FAF6F2;border:1px solid #E0D9CC;box-shadow:0 2px 0 rgba(8,51,51,.04),0 40px 80px -40px rgba(8,51,51,.45)}
.cp-hd{height:56px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 24px;border-bottom:1px solid #E0D9CC}
.cp-hd .cp-hd-title{font-size:16px}
.cp-hd-meta{font-size:12.5px;color:rgba(8,51,51,.72)}
.cp-txt{padding:18px 30px 22px;font-size:16px;line-height:31px}
.cp-txt .cp-lab{font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:#8A5A30;font-weight:500}
.cp-p{position:relative}
.cp-ib{display:inline-flex;align-items:center;gap:8px;margin-left:10px;padding:3px 10px 3px 3px;border-radius:8px;background:#FAF6F2;border:1px solid #E0D9CC;font-size:12.5px;line-height:1.25;vertical-align:1px}
.cp-stack-note{margin-top:16px!important;text-align:center;font-size:13.5px;color:rgba(8,51,51,.72)}
.cp-tag{position:absolute;left:0;top:-15px;display:flex;align-items:center;white-space:nowrap;font-size:14px;color:#083333;will-change:transform}
.cp-tag i{display:block;position:relative;width:56px;height:1px;background:rgba(8,51,51,.35)}
.cp-tag i::before{content:"";position:absolute;left:-4px;top:-3.5px;width:8px;height:8px;border-radius:50%;background:#083333}
.cp-tag span{padding:7px 13px;border-radius:999px;background:rgba(250,246,242,.94);border:1px solid rgba(8,51,51,.14);box-shadow:0 10px 24px -16px rgba(8,51,51,.5)}
.cp-tag b{font-family:var(--mono);font-weight:500;font-size:12px;color:#8A5A30;margin-right:8px}
.cp-cue{display:flex;justify-content:center;align-items:center;gap:12px;font-size:13.5px;color:rgba(8,51,51,.8)}
.cp-cue::after{content:"";position:absolute;left:50%;top:50%;width:250px;height:44px;margin:-22px 0 0 -125px;border-radius:999px;background:rgba(243,237,229,.86);z-index:-1}
.cp-cue>span{position:relative;width:1px;height:36px;background:rgba(8,51,51,.15);overflow:hidden}
.cp-cue i{position:absolute;left:0;top:0;width:1px;height:100%;background:#083333;animation:cp-drip 2s cubic-bezier(.65,0,.35,1) infinite}

/* Hero, pinned */
.cp-pinned .cp-hero-copy{position:absolute;left:0;right:0;top:138px;opacity:calc(1 - var(--o,0));transform:translateY(calc(var(--oe,0) * -90px))}
.cp-pinned .cp-hero .cp-h1{font-size:76px}
.cp-stack-cap{position:absolute;left:0;right:0;top:150px;text-align:center;font-weight:400;font-size:52px;line-height:1.05;letter-spacing:-.035em;opacity:var(--t,1);transform:translateY(calc((1 - var(--e,1)) * 24px));z-index:3}
.cp-stack-cap em{font-style:italic;color:rgba(8,51,51,.6)}
.cp-pinned .cp-stackfig{position:absolute;inset:0;perspective:2400px;perspective-origin:50% 38%;animation:cp-fade 1.2s .4s both}
.cp-pinned .cp-stack{position:absolute;left:340px;top:280px;width:760px;height:480px;transform-style:preserve-3d;transform:translateY(var(--sy,20px)) rotateX(var(--rx,0deg)) rotateZ(var(--rz,0deg)) scale(var(--ss,1))}
.cp-pinned .cp-layer{position:absolute;inset:0}
.cp-pinned .cp-l1{transform:translateZ(var(--b1,0px))}
.cp-pinned .cp-l2{transform:translateZ(calc(var(--gap,0px) + var(--b2,0px)));background:rgba(238,244,251,calc(var(--w,0) * .42));border:1px solid rgba(42,91,152,calc(var(--w,0) * .5))}
.cp-pinned .cp-l3{transform:translateZ(calc(var(--gap,0px) * 2 + var(--b3,0px)));background:rgba(255,255,255,calc(var(--w,0) * .16));border:1px dashed rgba(8,51,51,calc(var(--w,0) * .3))}
.cp-pinned .cp-txt p{white-space:nowrap}
.cp-pinned .cp-ib{display:none}
.cp-glayer .cp-hd{border-color:transparent}
.cp-glayer .cp-hd,.cp-glayer .cp-txt,.cp-glayer .cp-txt .cp-lab,.cp-glayer svg{color:transparent}
.cp-glayer .cp-hd-title svg{visibility:hidden}
.cp-ev{background:rgba(150,188,236,.45);box-shadow:inset 0 -2px 0 rgba(42,91,152,.7);padding:3px 0;border-radius:3px;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.cp-badge{position:absolute;left:calc(100% + 14px);top:50%;transform:translateY(-50%);display:inline-flex;align-items:center;gap:8px;white-space:nowrap;padding:4px 10px 4px 4px;border-radius:8px;background:#FAF6F2;border:1px solid #E0D9CC;box-shadow:0 14px 26px -14px rgba(8,51,51,.55);color:#083333;font-size:12.5px;line-height:1.2;letter-spacing:0;text-transform:none}
.cp-shadow{position:absolute;left:40px;right:40px;top:60px;bottom:-20px;border-radius:40px;background:rgba(8,51,51,.28);filter:blur(40px);transform:translateZ(-60px);opacity:calc(.25 + var(--w,0) * .6)}
.cp-anchor{position:absolute;right:0;top:50%;width:1px;height:1px}
.cp-pinned .cp-stack-note{position:absolute;left:0;right:0;bottom:44px;margin:0;opacity:var(--t,1)}
.cp-tags{position:absolute;left:0;top:0;width:0;height:0;z-index:4;opacity:var(--w,0)}
.cp-pinned .cp-cue{position:absolute;left:0;right:0;bottom:34px;opacity:calc(1 - var(--o,0));z-index:3}

/* Hero, stacked */
html:not(.cp-pinned) .cp-hero{padding:clamp(56px,9vw,112px) var(--g) clamp(64px,8vw,110px);overflow:hidden}
html:not(.cp-pinned) .cp-hero-bg{position:absolute}
html:not(.cp-pinned) .cp-stackfig{position:relative;margin:clamp(40px,6vw,64px) auto 0;max-width:760px}
html:not(.cp-pinned) .cp-l1{border-radius:16px}
html:not(.cp-pinned) .cp-txt{line-height:1.55}
html:not(.cp-pinned) .cp-txt p+p{margin-top:8px}
html:not(.cp-pinned) .cp-txt .cp-lab{margin-top:18px}
html:not(.cp-pinned) .cp-txt .cp-lab:first-child{margin-top:0}
html:not(.cp-pinned) .cp-txt .cp-p{background:rgba(150,188,236,.32);box-shadow:inset 0 -2px 0 rgba(42,91,152,.55);border-radius:3px;-webkit-box-decoration-break:clone;box-decoration-break:clone}

/* ---------- 2. Review desk ---------- */
.cp-try{position:relative;background:#FCF6EF;padding:clamp(80px,11vw,150px) 0 clamp(90px,11vw,160px);border-top:1px solid rgba(8,51,51,.08)}
.cp-try-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px}
.cp-try-head .cp-h2{max-width:760px}
.cp-progress{display:flex;flex-direction:column;align-items:flex-end;gap:10px;min-width:240px}
.cp-progress p{font-size:15px}
.cp-progress strong{font-weight:500}
.cp-dots{display:flex;gap:6px}
.cp-dots i{width:40px;height:4px;border-radius:4px;background:rgba(8,51,51,.14);transition:background .4s ease}
.cp-dots i.on{background:#083333}
.cp-desk{margin-top:56px;display:grid;grid-template-columns:minmax(0,430px) minmax(0,1fr);gap:28px;align-items:start}
.cp-desk-note{box-shadow:0 30px 60px -48px rgba(8,51,51,.5)}
.cp-desk-lines{padding:18px 22px 24px;display:flex;flex-direction:column;gap:7px;font-size:15px;line-height:1.5}
.cp-meta{font-size:12.5px;color:rgba(8,51,51,.72);margin-bottom:6px!important}
.cp-dlab{margin-top:10px!important;font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:#8A5A30;font-weight:500}
.cp-dhl{padding:2px 5px;margin:0 -5px;border-radius:5px;transition:background .35s ease,box-shadow .35s ease,color .35s ease;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.cp-dhl.on{background:#DCE9F8;box-shadow:inset 0 -2px 0 #2A5B98;color:#1F4A80}
.cp-codes{background:#F8F4EF;box-shadow:0 50px 90px -60px rgba(8,51,51,.55)}
.cp-codes .cp-codes-hd{height:60px}
.cp-drows{padding:14px;display:flex;flex-direction:column;gap:10px;min-height:470px}
.cp-drow{border-radius:11px;border:1px solid #E0D9CC;background:#FBF8F4;transition:border-color .3s ease,box-shadow .3s ease,background .3s ease}
.cp-drow.sel{border-color:#2A5B98;background:#FCFAF7;box-shadow:0 0 0 4px rgba(42,91,152,.1)}
.cp-drow>summary{display:flex;flex-direction:column;gap:10px;padding:14px 16px}
.cp-drow>summary:focus-visible{outline-offset:-2px;border-radius:11px}
.cp-drow[open] .cp-chev{transform:rotate(180deg)}
.cp-drow .cp-dcode{flex-wrap:wrap}
.cp-done{margin-left:auto;display:none;align-items:center;gap:6px;font-size:12px;color:#3F6B3B}
.cp-drow.rev .cp-done{display:inline-flex;animation:cp-drop .4s both}
.cp-drow fieldset{margin:0 16px 14px;padding:4px 0 0;border:0;border-top:1px solid #E6DFD5}
.cp-drow[open] fieldset{animation:cp-rise .35s cubic-bezier(.2,.7,.2,1) both}
.cp-unc{margin:10px 0 4px!important;font-size:12.5px;line-height:1.45;color:rgba(8,51,51,.75)}
.cp-opt{display:flex;align-items:flex-start;gap:12px;padding:10px 6px;border-radius:6px;border-bottom:1px solid #EAE3D9;cursor:pointer;transition:background .2s ease}
.cp-opt:last-child{border-bottom:0}
.cp-opt:hover{background:rgba(8,51,51,.035)}
.cp-opt input{margin:2px 0 0;width:16px;height:16px;accent-color:#083333;flex-shrink:0;cursor:pointer}
.cp-opt b{display:block;font-family:var(--mono);font-size:13.5px;font-weight:600}
.cp-opt b+span{display:block;margin-top:1px;font-size:12.5px;color:rgba(8,51,51,.75)}
.cp-empty{margin:20px 4px!important;font-size:14px;line-height:1.55;color:rgba(8,51,51,.8)}
.cp-desk-foot{margin-top:16px!important;font-size:13px;color:rgba(8,51,51,.72)}
.cp-toast-wrap{position:sticky;bottom:32px;height:0;display:flex;justify-content:center;z-index:5}
.cp-toast{transform:translateY(-52px);display:flex;align-items:center;gap:10px;min-height:46px;padding:0 18px 0 12px;border-radius:999px;background:#083333;color:#F6F0E9;font-size:14.5px;box-shadow:0 20px 40px -20px rgba(8,51,51,.8);animation:cp-drop .4s both cubic-bezier(.2,.7,.2,1)}
.cp-toast[hidden]{display:none}

/* ---------- 3. How it works theatre ---------- */
.cp-theatre{background:#F6F0E9;border-top:1px solid rgba(8,51,51,.08)}
.cp-theatre-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(8,51,51,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(8,51,51,.035) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:linear-gradient(90deg,transparent 20%,#000 45%,#000 100%);mask-image:linear-gradient(90deg,transparent 20%,#000 45%,#000 100%)}
.cp-rail-h{margin-top:18px!important;font-weight:300;font-size:42px;line-height:1.04;letter-spacing:-.035em}
.cp-steps{position:relative;margin-top:56px;padding-left:30px}
.cp-track{position:absolute;left:0;top:4px;bottom:4px;width:1px;background:rgba(8,51,51,.14)}
.cp-track-on{background:#083333;transform-origin:50% 0;transform:scaleY(var(--p,1))}
.cp-steps ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:30px}
.cp-steps li{opacity:calc(.34 + .66 * var(--t,1) * (1 - var(--o,0)))}
.cp-sn{font-size:13px;color:#8A5A30;font-variant-numeric:tabular-nums}
.cp-steps h3{margin-top:4px!important;font-size:20px;font-weight:500;letter-spacing:-.01em}
.cp-steps li p:last-child{margin-top:6px!important;font-size:15px;line-height:1.55;color:rgba(8,51,51,.9)}
.cp-th-fig{margin:0}
.cp-rec{position:relative;border-radius:16px;border:1px solid #E0D9CC;background:#FAF6F2;box-shadow:0 1px 0 rgba(8,51,51,.04),0 40px 80px -48px rgba(8,51,51,.5);overflow:hidden}
.cp-rmeta{font-size:12.5px;color:rgba(8,51,51,.72);padding:14px 20px 4px}
.cp-rlab{font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:#8A5A30;font-weight:500;padding:12px 20px 2px}
.cp-rln{font-size:13.5px;line-height:20px;padding:2px 20px}
.cp-hl{padding:1px 4px;margin:-1px -4px;border-radius:4px;background:linear-gradient(#DCE9F8,#DCE9F8) no-repeat 0 0/calc(var(--e,1) * 100%) 100%;box-shadow:inset 0 -1.5px 0 rgba(42,91,152,calc(var(--t,1) * .55))}
.cp-extract{margin-top:14px}
.cp-extract-in{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:12px;border:1px solid #E0D9CC;background:#FAF6F2;box-shadow:0 18px 36px -26px rgba(8,51,51,.5);transform:scale(calc(1 - .2 * var(--t,1) * (1 - var(--t,1))))}
.cp-extract-ic{width:32px;height:32px;border-radius:8px;background:#EFE7DD;display:grid;place-items:center;color:#2E6B45;flex-shrink:0}
.cp-extract-tx{display:flex;flex-direction:column;gap:1px}
.cp-extract-tx b{font-size:13.5px;font-weight:500}
.cp-extract-tx span{font-size:12.5px;color:rgba(8,51,51,.72)}
.cp-extract-run{margin-left:auto;font-size:11.5px;padding:4px 8px;border-radius:6px;background:#083333;color:#F6F0E9;opacity:var(--t,1)}
.cp-th-codes{position:relative;border-radius:16px;border:1px solid #E0D9CC;background:#F8F4EF;box-shadow:0 1px 0 rgba(8,51,51,.04),0 50px 90px -52px rgba(8,51,51,.55);overflow:hidden}
.cp-press{transform:scale(calc(1 - .32 * var(--t,1) * (1 - var(--t,1))))}
.cp-trow{display:flex;flex-direction:column;gap:6px;margin:10px 14px 0;padding:12px 14px;box-sizing:border-box;border:1px solid #E0D9CC;border-radius:10px;background:#FBF8F4}
.cp-trow .cp-drt{font-size:14.5px}
.cp-trow .cp-evbox{padding:6px 10px}
.cp-trow .cp-evbox>span{font-size:12.5px}
.cp-trow .cp-dcode{font-size:12.5px;white-space:nowrap;overflow:hidden}
.cp-trow .cp-dcode b{font-size:11.5px;padding:3px 7px}
.cp-q{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cp-skel{position:absolute;left:14px;right:14px;top:146px;display:flex;flex-direction:column;gap:10px;opacity:calc(1 - var(--o,1))}
.cp-skel i{display:block;height:14px;border-radius:6px;background:linear-gradient(90deg,#EDE6DC 0%,#F7F2EB 50%,#EDE6DC 100%);background-size:200% 100%;animation:cp-shim 1.4s linear infinite}
.cp-threads{position:absolute;left:0;top:0;width:1440px;height:900px;pointer-events:none;overflow:visible}
.cp-threads path{fill:none;stroke:#2A5B98;stroke-width:1.5;stroke-dasharray:1;stroke-dashoffset:calc(1 - var(--e,1))}
.cp-threads circle{fill:#2A5B98;opacity:var(--t,1)}
.cp-threads circle.cp-end{opacity:calc(var(--t,1) * var(--t,1))}
.cp-veil{position:absolute;left:450px;top:190px;width:390px;height:500px;border-radius:16px;background:rgba(246,240,233,.72);opacity:calc(var(--t,1) * (1 - var(--o,1)))}
.cp-lens{position:absolute;left:432px;top:236px;width:426px;box-sizing:border-box;padding:16px;border-radius:14px;border:1px solid #E0D9CC;background:#FAF6F2;box-shadow:0 60px 100px -50px rgba(8,51,51,.6),0 2px 0 rgba(8,51,51,.04);opacity:calc(var(--t,1) * (1 - var(--o,1)));transform:translateY(calc((1 - var(--e,1)) * 22px - var(--oe,1) * 14px)) scale(calc(.96 + .04 * var(--e,1)))}
.cp-lens-t{display:flex;justify-content:space-between;align-items:center;font-size:15px;font-weight:500}
.cp-chev-up{transform:rotate(180deg)}
.cp-lens-u{margin-top:4px!important;font-size:12.5px;line-height:1.45;color:rgba(8,51,51,.75)}
.cp-lens-opts{margin-top:12px}
.cp-lopt{display:flex;align-items:flex-start;gap:12px;padding:10px 2px;border-bottom:1px solid #EAE3D9}
.cp-lopt:last-child{border-bottom:0}
.cp-lopt b{display:block;font-family:var(--mono);font-size:13.5px;font-weight:600}
.cp-lopt b+span{display:block;margin-top:1px;font-size:12.5px;color:rgba(8,51,51,.75)}
.cp-radio{flex-shrink:0;margin-top:2px;width:16px;height:16px;border-radius:50%;border:1.5px solid #083333;display:grid;place-items:center;box-sizing:border-box}
.cp-radio-on{box-shadow:0 0 0 calc(var(--t,1) * 5px) rgba(42,91,152,calc(.22 * (1 - var(--t,1) * .6)))}
.cp-radio-on i{width:8px;height:8px;border-radius:50%;background:#083333}
.cp-thtoast{position:absolute;left:910px;top:834px;display:flex;align-items:center;gap:10px;height:40px;padding:0 16px 0 10px;border-radius:999px;background:#083333;color:#F6F0E9;font-size:13.5px;opacity:var(--t,1);transform:translateY(calc((1 - var(--e,1)) * 20px))}
.cp-th-foot{font-size:13px;color:rgba(8,51,51,.72)}

/* Theatre, pinned */
.cp-pinned .cp-rail{position:absolute;left:100px;top:150px;width:300px}
.cp-pinned .cp-th-docs,.cp-pinned .cp-th-left{position:absolute;inset:0}
.cp-pinned .cp-rec{position:absolute;left:450px;top:190px;width:390px;height:500px;opacity:var(--t,1);transform:translateY(calc((1 - var(--e,1)) * 26px))}
.cp-pinned .cp-rmeta{position:absolute;left:0;top:52px;padding-top:14px}
.cp-pinned .cp-rlab,.cp-pinned .cp-rln{position:absolute;left:0;right:0;padding-top:0;padding-bottom:0;white-space:nowrap}
.cp-pinned .cp-extract{position:absolute;left:450px;top:712px;width:390px;margin:0;opacity:var(--t,1);transform:translateY(calc((1 - var(--e,1)) * 26px))}
.cp-pinned .cp-th-codes{position:absolute;left:910px;top:112px;width:430px;height:708px;opacity:var(--t,1);transform:translateY(calc((1 - var(--e,1)) * 26px))}
.cp-pinned .cp-trow{position:absolute;left:14px;right:14px;height:118px;margin:0;opacity:var(--t,1);transform:translateY(calc((1 - var(--e,1)) * 26px))}
.cp-pinned .cp-th-warn{position:absolute;left:0;right:0;top:648px;margin:0 14px!important;height:48px;box-sizing:border-box;padding:0 12px;font-size:11.5px}
.cp-pinned .cp-th-foot{position:absolute;left:100px;bottom:36px}

/* Theatre, stacked */
html:not(.cp-pinned) .cp-theatre .cp-frame{max-width:1240px;margin:0 auto;padding:clamp(72px,10vw,130px) var(--g);display:grid;grid-template-columns:minmax(220px,300px) minmax(0,1fr);gap:clamp(28px,4vw,56px);align-items:start}
html:not(.cp-pinned) .cp-theatre-grid{display:none}
html:not(.cp-pinned) .cp-th-docs{display:grid;grid-template-columns:minmax(0,390px) minmax(0,1fr);gap:24px;align-items:start}
html:not(.cp-pinned) .cp-rec{padding-bottom:16px}
html:not(.cp-pinned) .cp-th-codes{padding-bottom:2px}
html:not(.cp-pinned) .cp-th-foot{grid-column:1/-1}

/* ---------- 4. Local rules ---------- */
.cp-rules{background:#FCF6EF;padding:clamp(80px,11vw,150px) 0;overflow:hidden}
.cp-rules-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:80px;align-items:center}
.cp-ticks{margin:30px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px;font-size:16px}
.cp-ticks li{display:flex;align-items:center;gap:12px}
.cp-ticks li>span{width:24px;height:24px;border-radius:50%;background:#083333;color:#F6F0E9;display:grid;place-items:center;flex-shrink:0}
.cp-drop{position:relative;height:560px;perspective:1400px}
.cp-dialog{position:absolute;left:60px;top:70px;width:500px;max-width:calc(100% - 60px);box-sizing:border-box;padding:26px 28px;border-radius:18px;background:#F7F2EA;border:1px solid #E0D9CC;box-shadow:0 60px 100px -60px rgba(8,51,51,.6)}
.cp-dialog-t{display:flex;justify-content:space-between;align-items:center;font-size:18px;font-weight:500}
.cp-dialog-t span{font-size:18px;color:rgba(8,51,51,.6)}
.cp-dialog-s{margin-top:6px!important;font-size:13px;color:rgba(8,51,51,.72)}
.cp-dialog-l{margin:18px 0 6px!important;font-size:13px;font-weight:500}
.cp-dialog-in{height:40px;border-radius:8px;border:1px solid #E0D9CC;background:#FCFAF7;display:flex;align-items:center;padding:0 12px;font-size:13.5px}
.cp-dialog-in i{width:1px;height:18px;background:#083333;margin-left:2px;animation:cp-blink 1s steps(1) infinite}
.cp-dialog-req{margin-top:16px!important;padding:12px 14px;border-radius:10px;background:#EDE7DE;font-size:12.5px;line-height:1.65}
.cp-dialog-req strong{font-weight:600}
.cp-dialog-zone{position:relative;height:66px;border-radius:10px;border:1.5px dashed #CFC6B8;display:flex;align-items:center;justify-content:center;font-size:13px;color:rgba(8,51,51,.72);overflow:hidden;text-align:center}
.cp-zone-a{opacity:calc(1 - var(--v,1));transition:opacity .4s ease 1.2s}
.cp-zone-b{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:10px;background:#EEF3EC;border-radius:9px;color:#2F5B2C;opacity:var(--v,1);transition:opacity .4s ease 1.25s}
.cp-dialog-btn{position:relative;margin-top:18px!important;height:42px;border-radius:8px;overflow:hidden;font-size:13.5px;font-weight:500}
.cp-dialog-btn span{position:absolute;inset:0;display:grid;place-items:center;background:#9AA6A3;color:#F6F0E9}
.cp-dialog-btn .cp-dialog-btn-on{background:#083333;opacity:var(--v,1);transition:opacity .5s ease 1.45s}
.cp-csv{position:absolute;left:390px;top:392px;width:236px;white-space:nowrap;box-sizing:border-box;padding:12px 14px 14px;border-radius:12px;background:#FFFFFF;border:1px solid #E0D9CC;box-shadow:0 40px 60px -30px rgba(8,51,51,.55);font-family:var(--mono);font-size:11.5px;line-height:1.75;color:rgba(8,51,51,.85);transform-origin:50% 100%;transform:translate3d(calc((1 - var(--v,1)) * 190px),calc((1 - var(--v,1)) * -300px),calc((1 - var(--v,1)) * 160px)) rotateX(calc((1 - var(--v,1)) * 38deg)) rotateZ(calc((1 - var(--v,1)) * 14deg + var(--v,1) * -4deg)) scale(calc(1 - var(--v,1) * .12));transition:transform 1.3s cubic-bezier(.3,.9,.3,1) .15s}
.cp-csv-hd{display:flex;align-items:center;gap:8px;font-family:'Neue Montreal','Helvetica Neue',Arial,sans-serif;font-size:12.5px;font-weight:500;color:#083333;margin-bottom:6px}
.cp-csv-hd i{width:22px;height:26px;border-radius:4px;background:#2F6B45;color:#F6F0E9;display:grid;place-items:center;font-size:8px;font-style:normal;font-family:var(--mono)}
.cp-drop.rv{transform:none}

/* ---------- 5. Familiar coding systems ---------- */
.cp-sys{position:relative;background:#FCF6EF;padding:clamp(40px,6vw,80px) 0 clamp(90px,11vw,150px);overflow:hidden}
.cp-sys-grid{display:grid;grid-template-columns:minmax(0,520px) minmax(0,640px);justify-content:space-between;gap:60px;align-items:center}
.cp-tabs{margin-top:40px;display:flex;flex-direction:column;gap:8px;max-width:440px}
.cp-tabs button{position:relative;overflow:hidden;display:flex;align-items:center;gap:16px;min-height:58px;padding:0 20px;border-radius:14px;border:1px solid rgba(8,51,51,.16);background:transparent;font-size:17px;text-align:left;transition:background .35s ease,color .35s ease,border-color .35s ease}
.cp-tabs button:hover{border-color:rgba(8,51,51,.35)}
.cp-tabs button[aria-selected="true"]{background:#083333;border-color:#083333;color:#F6F0E9}
.cp-tn{font-size:12.5px;font-variant-numeric:tabular-nums;opacity:.7}
.cp-tname{font-weight:500}
.cp-tkind{margin-left:auto;font-size:13px;opacity:.75}
.cp-bar{position:absolute;left:0;bottom:0;height:2px;width:100%;background:#DAB697;transform-origin:0 50%;transform:scaleX(0)}
.cp-tabs button.run .cp-bar{animation:cp-fill 3.4s linear forwards}
.cp-sys-panel{position:relative;min-height:640px;box-sizing:border-box;padding:44px 48px 36px;border-radius:28px;background:#F6F0E9;border:1px solid rgba(8,51,51,.1);overflow:hidden;display:flex;flex-direction:column}
.cp-sys-hex{position:absolute;right:-120px;bottom:-140px;width:520px;height:520px;pointer-events:none}
.cp-sys-hex path{fill:none;stroke:rgba(8,51,51,.07);stroke-width:.3;stroke-linejoin:round}
.cp-sys-hex path.cp-sand{stroke:rgba(218,182,151,.5)}
.cp-sys-ev{position:relative;padding:14px 16px;border-radius:12px}
.cp-sys-ev .cp-evlab{font-size:12.5px}
.cp-sys-q{font-size:15px;color:#1F4A80}
.cp-sys-lab{position:relative;margin-top:34px!important;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:rgba(8,51,51,.72)}
.cp-odo{position:relative;margin:10px 0 0 -4px;height:1.1em;overflow:hidden;display:flex;font-family:var(--mono);font-weight:500;font-size:clamp(52px,7.4vw,100px);line-height:1.1;letter-spacing:-.02em;color:#083333}
.cp-slot{display:flex;flex-direction:column;width:.6em;transform:translateY(calc(var(--i,0) * -1.1em));transition:transform .9s cubic-bezier(.75,0,.2,1) calc(var(--k,0) * 45ms)}
.cp-slot i{display:block;height:1.1em;font-style:normal;text-align:center}
.cp-sys-layers{position:relative;margin-top:26px;min-height:132px}
.cp-sys-layer{position:absolute;inset:0;opacity:0;transform:translateY(12px);transition:opacity .6s ease .25s,transform .7s cubic-bezier(.2,.7,.2,1) .25s}
.cp-sys-layer.is-on{opacity:1;transform:none}
.cp-sys-desc{font-size:clamp(24px,2.2vw,30px);letter-spacing:-.02em;line-height:1.2}
.cp-sys-note{margin-top:12px!important;display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:15px;line-height:1.55;color:rgba(8,51,51,.82)}
.cp-sys-note span{font-size:12px;padding:4px 9px;border-radius:999px;background:#083333;color:#F6F0E9;white-space:nowrap}
.cp-sys-csv{position:relative;display:flex;gap:18px;align-items:center;min-height:96px;opacity:0;transform:translateY(10px);transition:opacity .5s ease,transform .6s ease;visibility:hidden}
.cp-sys-panel.is-local .cp-sys-csv{opacity:1;transform:none;visibility:visible;transition-delay:.3s}
.cp-sys-csvbox{flex:1;padding:12px 16px;border-radius:12px;background:#FCFAF7;border:1px solid #E0D9CC;font-family:var(--mono);font-size:13px;line-height:1.75;color:rgba(8,51,51,.85)}
.cp-sys-csv>p:last-child{width:200px;font-size:13px;line-height:1.5;color:rgba(8,51,51,.75)}
.cp-sys-foot{position:relative;margin-top:auto!important;padding-top:18px;font-size:13.5px;color:rgba(8,51,51,.72)}

/* ---------- 6. Questions ---------- */
.cp-faq{background:#F3EDE5;padding:clamp(80px,11vw,150px) 0}
.cp-faq-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:80px}
.cp-faq-grid .cp-h2{margin-top:0!important}
.cp-faq-list{display:flex;flex-direction:column;gap:12px}
.cp-faq-list details{border-radius:18px;background:#FAF6F2;border:1px solid rgba(8,51,51,.1);padding:0 26px}
.cp-faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0;font-size:21px;letter-spacing:-.01em}
.cp-plus{display:inline-flex;transition:transform .3s ease}
.cp-faq-list details[open] .cp-plus{transform:rotate(45deg)}
.cp-faq-list details>div{padding:0 50px 26px 0;font-size:16.5px;line-height:1.6;color:rgba(8,51,51,.9)}
.cp-faq-list details[open]>div{animation:cp-rise .45s cubic-bezier(.2,.7,.2,1) both}

/* ---------- 7. Close ---------- */
.cp-close{background:#F3EDE5;padding:0 clamp(12px,4vw,60px) clamp(40px,5vw,60px)}
.cp-close-card{position:relative;min-height:560px;border-radius:36px;background:#083333;color:#F6F0E9;overflow:hidden;perspective:1600px;display:flex;align-items:center}
.cp-close-copy{position:relative;padding:clamp(48px,7vw,90px) clamp(28px,6vw,80px);max-width:760px}
.cp-close-copy h2{font-weight:400;font-size:clamp(2.6rem,1.2rem + 5vw,84px);line-height:1;letter-spacing:-.045em}
.cp-close-copy>p{margin-top:24px!important;max-width:480px;font-size:18px;line-height:1.55;color:rgba(246,240,233,.86)}
.cp-close-copy .cp-actions{margin-top:34px}
.cp-btn-light{background:#F6F0E9;color:#083333}
.cp-btn-light:hover{color:#083333}
.cp-ghost-dark{border-color:rgba(246,240,233,.3);color:#F6F0E9;transition:background .2s ease}
.cp-ghost-dark:hover{background:rgba(246,240,233,.08);color:#F6F0E9}
.cp-orbit{position:absolute;right:90px;top:50%;width:380px;height:250px;margin-top:-125px;transform-style:preserve-3d;animation:cp-orbit 14s ease-in-out infinite}
.cp-orbit>span{position:absolute;inset:0;border-radius:16px}
.cp-o1{background:#F6F0E9}
.cp-o1 i{position:absolute;left:26px;height:8px;border-radius:4px;background:rgba(8,51,51,.15)}
.cp-o1 i:nth-child(1){right:90px;top:34px}.cp-o1 i:nth-child(2){right:40px;top:60px}.cp-o1 i:nth-child(3){right:130px;top:86px}.cp-o1 i:nth-child(4){right:70px;top:112px}
.cp-o2{border:1px solid rgba(169,199,236,.6);background:rgba(238,244,251,.1);transform:translateZ(60px)}
.cp-o2 i{position:absolute;left:22px;height:18px;border-radius:5px;background:rgba(169,199,236,.55)}
.cp-o2 i:nth-child(1){width:150px;top:54px}.cp-o2 i:nth-child(2){width:110px;top:106px}
.cp-o3{border:1px dashed rgba(246,240,233,.35);transform:translateZ(120px)}
.cp-o3 b{position:absolute;padding:4px 8px;border-radius:6px;background:#DAB697;color:#083333;font-family:var(--mono);font-size:12px;font-weight:600}
.cp-o3 b:nth-child(1){left:186px;top:50px}.cp-o3 b:nth-child(2){left:146px;top:102px}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .cp-rules-grid{gap:48px}
  .cp-sys-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:40px}
  .cp-orbit{right:40px;width:300px;height:200px;margin-top:-100px}
  .cp-close-copy{max-width:600px}
}
@media (max-width:1023px){
  html:not(.cp-pinned) .cp-theatre .cp-frame{grid-template-columns:minmax(0,1fr)}
  .cp-steps ol{flex-direction:row;gap:24px}
  .cp-steps li{flex:1}
  .cp-steps{padding-left:0;margin-top:36px}
  .cp-track{display:none}
  .cp-desk{grid-template-columns:minmax(0,1fr)}
  .cp-rules-grid{grid-template-columns:minmax(0,1fr)}
  .cp-drop{height:520px;max-width:620px}
  .cp-sys-grid{grid-template-columns:minmax(0,1fr)}
  .cp-sys-panel{min-height:0}
  .cp-sys-csv{display:none}
  .cp-sys-panel.is-local .cp-sys-csv{display:flex}
  .cp-sys-foot{margin-top:18px!important}
  .cp-faq-grid{grid-template-columns:minmax(0,1fr);gap:36px}
  .cp-orbit{display:none}
}
@media (max-width:899px){
  html:not(.cp-pinned) .cp-th-docs{grid-template-columns:minmax(0,1fr);max-width:560px}
  .cp-try-head{flex-direction:column;align-items:flex-start;gap:24px}
  .cp-progress{align-items:flex-start;min-width:0}
}
@media (max-width:767px){
  .cp-steps ol{flex-direction:column;gap:20px}
  .cp-hd{height:auto;min-height:52px;flex-wrap:wrap;padding:12px 18px;gap:4px 12px}
  .cp-txt{padding:16px 18px 20px;font-size:15px}
  .cp-ib{display:flex;width:fit-content;margin:6px 0 0}
  .cp-lead{font-size:17px}
  .cp-drop{height:640px}
  .cp-dialog{left:0;top:30px;max-width:100%;padding:22px 20px}
  .cp-csv{left:auto;right:4px;top:500px;width:220px;font-size:11px}
  .cp-sys-panel{padding:30px 22px 26px;border-radius:22px}
  .cp-sys-csv{flex-direction:column;align-items:stretch}
  .cp-sys-csv>p:last-child{width:auto}
  .cp-sys-hex{width:360px;height:360px;right:-120px;bottom:-120px}
  .cp-faq-list details{padding:0 20px}
  .cp-faq-list summary{font-size:18px;padding:20px 0}
  .cp-faq-list details>div{padding-right:10px}
  .cp-close-card{min-height:0;border-radius:26px}
  .cp-tabs button{padding:0 16px;font-size:16px}
  .cp-tkind{display:none}
  .cp-dots i{width:32px}
}
@media (max-width:420px){
  .cp-actions>a{flex:1 1 100%}
  .cp-codes .cp-codes-hd{padding:0 10px}
  .cp-copy{padding:0 10px}
  .cp-drows{padding:10px}
  .cp-drow>summary{padding:12px}
  .cp-drow fieldset{margin:0 12px 12px}
}

/* Reduced motion: everything is shown finished, with no movement */
@media (prefers-reduced-motion:reduce){
  .cp-l>span,.cp-in,.cp-pinned .cp-stackfig{animation:none}
  .rv{opacity:1;transform:none}
  .cp-csv{transform:rotateZ(-4deg) scale(.88)}
}