/* MPT 3.0 — styles isolated from historical product pages. */
@import url('https://fonts.googleapis.com/css2?family=Audiowide&display=swap');
body.mpt-page{--bg:#070709;--panel:#111115;--ink:#faf7fc;--muted:#bbb5c2;--line:#343039;--pink:#ff00a8;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:17px;line-height:1.65;margin:0}
.mpt-page *{box-sizing:border-box}.mpt-page [hidden]{display:none!important}.mpt-page a{color:inherit;text-decoration:none}.mpt-page p{margin:0 0 1.2rem}.mpt-page h1,.mpt-page h2,.mpt-page h3{font-family:Arial,Helvetica,sans-serif;color:var(--ink);font-weight:700;letter-spacing:-.055em;line-height:1.05;margin:0 0 1.5rem}.mpt-page h1{font-size:clamp(2.7rem,5.8vw,5.8rem)}.mpt-page h2{font-size:clamp(2.5rem,4.5vw,4.7rem)}.mpt-page h3{font-size:1.7rem;letter-spacing:-.035em;line-height:1.15}.mpt-page em{font-style:normal;color:var(--pink)}.mpt-page :focus-visible{outline:3px solid var(--pink);outline-offset:5px}.mpt-page ::selection{background:var(--pink);color:#000}.mpt-page section[id],.mpt-page div[id]{scroll-margin-top:110px}.mpt-page .wrap{width:min(1280px,calc(100% - 80px));margin-inline:auto}.mpt-page .muted{color:var(--muted);font-size:.88rem}.mpt-page .eyebrow{font:11px/1.6 ui-monospace,Consolas,monospace;letter-spacing:.14em;color:var(--muted);margin-bottom:1.8rem}.mpt-page .lead{font-size:clamp(1.15rem,1.65vw,1.45rem);line-height:1.5;color:var(--ink)}
.mpt-page .skip{position:fixed;z-index:999999;top:0;left:1rem;padding:1rem;background:var(--pink);color:#000;transform:translateY(-150%)}.mpt-page .skip:focus{transform:none}.mpt-page .site-bar{position:relative;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;margin:0 32px;padding:23px 0;border-bottom:1px solid var(--line);background:rgba(7,7,9,.94)}.mpt-page .wordmark{font-family:Audiowide,'Arial Black',sans-serif;font-size:27px;line-height:1;letter-spacing:-.05em;display:inline-flex;flex-direction:column;gap:8px}.mpt-page .wordmark span{font:8px/1 monospace;letter-spacing:.13em}.mpt-page .desktop-nav{display:flex;gap:30px;font-size:13px}.mpt-page .desktop-nav a:hover,.mpt-page .site-footer a:hover{color:var(--pink)}.mpt-page .button{display:inline-flex;align-items:center;justify-content:center;gap:28px;min-height:52px;padding:14px 23px;background:var(--pink);border:1px solid var(--pink);color:#080008;border-radius:0;font:700 14px/1.4 Arial,sans-serif;cursor:pointer;transition:background .2s,color .2s}.mpt-page .button:hover{background:#ff61c9;color:#000}.mpt-page .button.small{font-size:12px;min-height:43px;padding:10px 16px}.mpt-page .button.outline{background:transparent;color:var(--ink);border-color:var(--line)}.mpt-page .button.outline:hover{border-color:var(--pink);color:var(--pink)}.mpt-page .mobile-nav{display:none}.mpt-page .text-link{display:inline-block;color:var(--ink);font-size:14px;border-bottom:1px solid var(--pink);padding-block:10px}.mpt-page .text-link:hover{color:var(--pink)}.mpt-page .secondary-link{display:inline-block;margin-left:28px;border-bottom:1px solid var(--line);font-size:14px}.mpt-page .text-button{background:transparent;border:0;color:var(--ink);text-decoration:underline;text-underline-offset:5px;cursor:pointer;font:inherit;padding:14px}
.mpt-page .hero{position:relative;min-height:850px;height:calc(100svh - 90px);max-height:1080px;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at 51% 55%,#360a28 0,transparent 48%)}.mpt-page .hero-monogram{position:absolute;top:-.02em;left:50%;transform:translateX(-50%);font-family:Audiowide,'Arial Black',sans-serif;font-size:clamp(200px,31.5vw,490px);font-weight:400;line-height:1.1;letter-spacing:-.06em;white-space:nowrap;color:#faf7fc;z-index:-2}.mpt-page .hero-figure{position:absolute;top:9%;bottom:0;left:50%;transform:translateX(-50%);width:590px;max-width:60%;z-index:-1;mask-image:linear-gradient(to bottom,#000 75%,transparent 100%)}.mpt-page .hero-figure img{display:block;width:100%;height:auto;mix-blend-mode:lighten;mask-image:linear-gradient(90deg,transparent,#000 18%,#000 82%,transparent)}.mpt-page .helmet-brand{position:absolute;top:8.8%;left:50%;transform:translateX(-50%) rotate(-2deg);font:700 clamp(7px,.8vw,11px)/1 monospace;letter-spacing:.035em;color:#e9e2ec;text-shadow:0 1px 3px #000}.mpt-page .hero-meta{position:absolute;top:32%;left:40px;right:40px;display:flex;justify-content:space-between;gap:20px;font:9px/1.7 monospace;letter-spacing:.14em;color:var(--muted)}.mpt-page .hero-copy{position:absolute;left:40px;bottom:100px;width:32%;max-width:395px}.mpt-page .hero-copy .eyebrow{color:var(--pink);margin-bottom:18px}.mpt-page .hero-copy h1{font-size:clamp(2.2rem,3.2vw,3.5rem);line-height:1.07}.mpt-page .hero-copy p:not(.eyebrow){max-width:310px;font-size:14px;color:var(--muted)}.mpt-page .hero-notes{position:absolute;right:40px;top:51%;width:23%;max-width:280px;display:grid;gap:80px}.mpt-page .hero-notes>div{position:relative;border:1px solid var(--line);border-left:2px solid var(--pink);background:rgba(10,9,13,.9);padding:21px}.mpt-page .hero-notes>div:before{content:'';position:absolute;right:100%;top:50%;width:70px;border-top:1px solid var(--pink);transform:rotate(-20deg);transform-origin:right}.mpt-page .hero-notes span{display:block;font-size:11px;color:var(--muted)}.mpt-page .hero-notes .note-index{font:9px/1.4 monospace;letter-spacing:.06em;margin-bottom:14px;color:var(--pink)}.mpt-page .hero-notes strong{display:block;font-size:17px;line-height:1.3;margin-bottom:7px}.mpt-page .hero-scroll{position:absolute;bottom:22px;left:40px;right:40px;border-top:1px solid var(--line);padding-top:16px;font:10px/1.5 monospace;letter-spacing:.1em;display:flex;justify-content:space-between}.mpt-page .hero-scroll span{color:var(--pink);font-size:20px}
.mpt-page .section{padding-block:105px;border-bottom:1px solid var(--line)}.mpt-page .split{display:grid;grid-template-columns:1fr 1fr;gap:9%}.mpt-page .section-copy{padding-top:35px;color:var(--muted)}.mpt-page .inline-stats{display:flex;gap:40px;margin:32px 0}.mpt-page .inline-stats span{font-size:11px;color:var(--muted)}.mpt-page .inline-stats strong{display:block;font:36px/1.4 ui-monospace,monospace;color:var(--ink)}.mpt-page .status-note{padding:14px 17px;border-left:2px solid var(--pink);background:#171018;color:var(--muted);font-size:13px;line-height:1.6}.mpt-page .tools-section{background:#0c0b0f}.mpt-page .section-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:40px}.mpt-page .section-heading>p{font-size:13px;color:var(--muted);max-width:330px}.mpt-page .tools-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:20px}.mpt-page .tool-card{display:flex;flex-direction:column;padding:28px;border:1px solid var(--line);background:var(--bg);min-width:0}.mpt-page .tool-card:hover{border-color:var(--pink)}.mpt-page .tool-card .eyebrow{font-size:9px;margin-bottom:20px}.mpt-page .tool-card h3{font-size:25px}.mpt-page .tool-card p{font-size:14px;color:var(--muted)}.mpt-page .tool-card .text-link{align-self:start;margin-top:auto}.mpt-page .formula-art{font:38px/.65 monospace;height:190px;display:flex;flex-direction:column;justify-content:center;color:var(--pink);letter-spacing:-.09em}.mpt-page .formula-art span{font-size:23px}.mpt-page .journal-art{height:190px;padding:25px 10px 30px;transform:rotate(-6deg);width:80%;align-self:center;color:var(--pink)}.mpt-page .journal-art span{font:12px monospace}.mpt-page .journal-art i{display:block;border-bottom:1px solid #95216e;margin-top:25px}.mpt-page .guide-art{height:190px;font:90px/1 ui-monospace,monospace;letter-spacing:-.1em;color:var(--pink);display:flex;align-items:center;gap:20px}.mpt-page .guide-art span{font:10px/1.8 monospace;letter-spacing:0}.mpt-page .pro-tools{margin-top:38px}.mpt-page summary{cursor:pointer;min-height:48px;list-style:none}.mpt-page summary::-webkit-details-marker{display:none}.mpt-page .pro-tools summary{display:flex;justify-content:space-between;gap:20px;padding:20px 0;border-block:1px solid var(--line);font-size:14px}.mpt-page .pro-tools summary span{color:var(--muted);font-size:12px}.mpt-page .pro-tools>p{font-size:13px;color:var(--muted);margin-top:25px}.mpt-page .pro-links{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;font-size:13px}.mpt-page .pro-links a{text-decoration:underline;text-underline-offset:5px}.mpt-page .method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:50px;margin-top:65px}.mpt-page .method-grid article{border-top:1px solid var(--line);padding-top:24px}.mpt-page .method-grid article>span{font:12px monospace;color:var(--pink)}.mpt-page .method-grid h3{margin-top:26px}.mpt-page .method-grid p{font-size:14px;color:var(--muted)}.mpt-page .pierre-block{margin-top:80px;display:grid;grid-template-columns:140px 1fr auto;gap:35px;align-items:center;padding:38px;border:1px solid var(--line)}.mpt-page .pierre-mark{font-family:Audiowide,sans-serif;font-size:100px;color:var(--pink)}.mpt-page .pierre-block p{font-size:14px;color:var(--muted);max-width:560px}.mpt-page .pierre-block .eyebrow{font-size:9px}.mpt-page .pierre-block h3{font-size:30px}.mpt-page .faq-section{display:grid;grid-template-columns:1fr 1.1fr;gap:7%}.mpt-page .faq details{border-bottom:1px solid var(--line);padding:18px 0}.mpt-page .faq summary{font-size:15px;font-weight:600;display:flex;align-items:center;justify-content:space-between;gap:25px}.mpt-page .faq summary:after{content:'+';color:var(--pink);font-size:24px;font-weight:400}.mpt-page .faq details[open] summary:after{content:'−'}.mpt-page .faq p{font-size:14px;color:var(--muted);padding-top:18px}.mpt-page .final-cta{padding-block:100px;text-align:center;background:radial-gradient(ellipse at bottom, #270e23,transparent 60%)}.mpt-page .final-cta h2{font-size:clamp(4rem,8vw,8rem)}.mpt-page .site-footer{display:grid;grid-template-columns:2fr 1fr 1fr;gap:35px;padding-block:55px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.mpt-page .site-footer nav{display:flex;flex-direction:column;gap:12px}.mpt-page .site-footer .wordmark{color:var(--ink);margin-bottom:20px}.mpt-page .copyright{grid-column:1/-1;padding-top:25px;border-top:1px solid var(--line);font:10px monospace}
.mpt-page .inner-main{padding-top:70px}.mpt-page .page-intro{padding:30px 0 60px;max-width:1000px}.mpt-page .page-intro .lead{max-width:710px}.mpt-page .page-intro.compact{max-width:850px}.mpt-page .lesson-list{margin-top:55px}.mpt-page .lesson-list article{display:grid;grid-template-columns:110px 1fr;gap:35px;border-top:1px solid var(--line);padding:35px 0}.mpt-page .lesson-list article>span{font:40px monospace;color:var(--pink)}.mpt-page .lesson-list p{max-width:760px;color:var(--muted);font-size:15px}.mpt-page .lesson-list .deliverable{color:var(--ink)}.mpt-page .reading{max-width:800px}.mpt-page .reading h2{font-size:clamp(2rem,3vw,3rem)}.mpt-page .reading h3{font-size:23px;margin-top:35px}.mpt-page .reading p{color:var(--muted)}.mpt-page .guide-content section{padding:40px 0;border-top:1px solid var(--line)}.mpt-page table{border-collapse:collapse;width:100%;font-size:15px;margin:30px 0}.mpt-page th,.mpt-page td{padding:12px;border-bottom:1px solid var(--line);text-align:left}.mpt-page td:last-child,.mpt-page th:last-child{text-align:right}.mpt-page caption{color:var(--muted);font-size:12px;text-align:left;margin-bottom:15px}
.mpt-page .calculator-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:45px;align-items:start}.mpt-page fieldset{border:0;padding:0;margin:0}.mpt-page legend{font:12px monospace;letter-spacing:.08em;padding:0 0 30px;color:var(--pink)}.mpt-page .field-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px}.mpt-page .field{margin-bottom:22px;min-width:0}.mpt-page label{display:block;font-size:13px;font-weight:600;margin-bottom:9px}.mpt-page input,.mpt-page select,.mpt-page textarea{font:16px/1.5 Arial,sans-serif;color:var(--ink);background:#111115;border:1px solid #55505a;border-radius:0;padding:13px 14px;max-width:100%;width:100%;min-height:49px;box-shadow:none}.mpt-page input::placeholder,.mpt-page textarea::placeholder{color:#a39ca9;opacity:1}.mpt-page input:focus,.mpt-page textarea:focus,.mpt-page select:focus{border-color:var(--pink);color:var(--ink);background:#151018}.mpt-page textarea{resize:vertical}.mpt-page .input-unit{position:relative}.mpt-page .input-unit input{padding-right:60px}.mpt-page .input-unit span{position:absolute;right:14px;top:15px;font-size:13px;color:var(--muted)}.mpt-page .field-error{display:block;color:#ff9dda;font-size:12px;line-height:1.4;margin-top:7px}.mpt-page [aria-invalid=true]{border-color:#ff9dda}.mpt-page .results-panel{background:var(--panel);padding:34px;border:1px solid var(--line)}.mpt-page .results-panel h2{font-size:36px}.mpt-page #calc-status{font-size:13px;color:var(--muted)}.mpt-page .result-total{padding:25px 0}.mpt-page .result-total strong{display:block;font:38px/1.3 ui-monospace,monospace;color:var(--pink)}.mpt-page .result-total span{font-size:12px;color:var(--muted)}.mpt-page #ingredients{margin:0 0 25px}.mpt-page #ingredients>div{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:12px 0;font-size:14px}.mpt-page #ingredients dd{font-family:monospace;margin:0;white-space:nowrap}.mpt-page .actions{display:flex;gap:15px;align-items:center;flex-wrap:wrap;margin:25px 0}.mpt-page .journal-form{max-width:900px}.mpt-page .journal-form>.field{margin-bottom:30px}.mpt-page .import-field{margin-top:35px;padding-top:30px;border-top:1px solid var(--line)}.mpt-page .print-note{display:none}
@media(prefers-reduced-motion:no-preference){.mpt-page .hero-copy,.mpt-page .hero-notes{animation:mpt-enter .7s ease-out both}@keyframes mpt-enter{from{opacity:0;translate:0 14px}to{opacity:1;translate:0 0}}}
@media(min-width:1500px){.mpt-page .hero-copy{left:calc((100% - 1360px)/2)}.mpt-page .hero-notes{right:calc((100% - 1360px)/2)}}
@media(max-width:1000px){.mpt-page .wrap{width:calc(100% - 48px)}.mpt-page .site-bar{margin-inline:24px}.mpt-page .desktop-nav{gap:18px}.mpt-page .nav-cta{display:none}.mpt-page .hero{min-height:850px}.mpt-page .hero-figure{max-width:70%;top:10%;width:540px}.mpt-page .hero-copy{left:24px;width:42%;bottom:90px}.mpt-page .hero-meta{left:24px;right:24px;top:26%}.mpt-page .hero-notes{right:24px;width:27%;gap:40px}.mpt-page .hero-notes>div{padding:15px}.mpt-page .hero-notes>div:before{width:30px}.mpt-page .hero-scroll{left:24px;right:24px}.mpt-page .tools-grid{grid-template-columns:1fr 1fr}.mpt-page .tool-main{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}.mpt-page .tool-main .formula-art{grid-column:2;grid-row:1/5;align-items:center}.mpt-page .section{padding-block:75px}.mpt-page .pierre-block{grid-template-columns:100px 1fr}.mpt-page .pierre-block .button{grid-column:2;justify-self:start}.mpt-page .pro-links{grid-template-columns:1fr 1fr}.mpt-page .calculator-layout{gap:25px}.mpt-page .results-panel{padding:23px}.mpt-page .section-heading{align-items:start;flex-direction:column;gap:10px}}
@media(max-width:650px){body.mpt-page{font-size:16px}.mpt-page .wrap{width:calc(100% - 36px)}.mpt-page .site-bar{margin:0 18px;padding:19px 0}.mpt-page .wordmark{font-size:24px}.mpt-page .desktop-nav{display:none}.mpt-page .mobile-nav{display:block}.mpt-page .mobile-nav summary{display:flex;align-items:center;gap:25px;font:13px monospace;min-height:40px}.mpt-page .mobile-nav summary span{font-size:23px;color:var(--pink)}.mpt-page .mobile-nav nav{position:absolute;top:100%;left:-18px;right:-18px;background:#101014;padding:20px;display:grid;gap:4px;border-bottom:1px solid var(--line)}.mpt-page .mobile-nav nav a{padding:12px}.mpt-page .hero{height:auto;min-height:930px}.mpt-page .hero-monogram{top:24px;font-size:31.5vw}.mpt-page .hero-figure{top:105px;bottom:auto;width:420px;max-width:110%;height:555px;mask-image:linear-gradient(#000 60%,transparent 100%)}.mpt-page .helmet-brand{top:10.5%;font-size:8px}.mpt-page .hero-meta{top:7px;left:18px;right:18px;font-size:7px;letter-spacing:.05em}.mpt-page .hero-meta span:last-child{display:none}.mpt-page .hero-copy{top:530px;bottom:auto;width:calc(100% - 36px);max-width:none;left:18px}.mpt-page .hero-copy h1{font-size:2.65rem;margin-bottom:18px}.mpt-page .hero-copy .eyebrow{font-size:9px;margin-bottom:12px}.mpt-page .hero-copy p:not(.eyebrow){max-width:340px;font-size:14px}.mpt-page .hero-copy .button{min-height:49px}.mpt-page .hero-notes{top:390px;left:18px;right:18px;width:auto;max-width:none;display:grid;grid-template-columns:1fr 1fr;gap:8px}.mpt-page .hero-notes>div{padding:12px;background:rgba(10,9,13,.92)}.mpt-page .hero-notes>div:before{display:none}.mpt-page .hero-notes .note-index{font-size:7px;margin-bottom:8px}.mpt-page .hero-notes strong{font-size:14px}.mpt-page .hero-notes span{font-size:9px}.mpt-page .hero-scroll{left:18px;right:18px;font-size:8px;bottom:24px}.mpt-page .split,.mpt-page .faq-section{grid-template-columns:1fr;gap:25px}.mpt-page .section-copy{padding-top:0}.mpt-page .section{padding-block:60px}.mpt-page .section-heading{margin-bottom:25px}.mpt-page .eyebrow{font-size:9px;margin-bottom:20px}.mpt-page .inline-stats{gap:25px;flex-wrap:wrap}.mpt-page .inline-stats strong{font-size:30px}.mpt-page .tools-grid{grid-template-columns:1fr}.mpt-page .tool-main{display:flex;grid-column:auto}.mpt-page .tool-card{padding:25px}.mpt-page .formula-art,.mpt-page .journal-art,.mpt-page .guide-art{height:150px}.mpt-page .tool-main .formula-art{align-items:start}.mpt-page .journal-art{width:65%;align-self:start}.mpt-page .pro-tools summary{display:block}.mpt-page .pro-tools summary span{display:block;margin-top:8px}.mpt-page .pro-links{gap:20px;font-size:12px}.mpt-page .method-grid{grid-template-columns:1fr;gap:22px;margin-top:35px}.mpt-page .method-grid h3{margin-top:17px}.mpt-page .pierre-block{padding:23px;grid-template-columns:1fr;gap:20px;margin-top:40px}.mpt-page .pierre-mark{font-size:60px}.mpt-page .pierre-block .button{grid-column:auto}.mpt-page .final-cta{padding-block:65px}.mpt-page .secondary-link{display:table;margin:25px auto 0}.mpt-page .site-footer{grid-template-columns:1fr 1fr;gap:28px}.mpt-page .site-footer>div{grid-column:1/-1}.mpt-page .inner-main{padding-top:30px}.mpt-page .page-intro{padding:20px 0 35px}.mpt-page .page-intro h1{font-size:2.6rem}.mpt-page .lesson-list article{grid-template-columns:45px 1fr;gap:15px}.mpt-page .lesson-list article>span{font-size:25px}.mpt-page .calculator-layout{grid-template-columns:1fr;gap:35px}.mpt-page .field-grid{gap:15px}.mpt-page label{font-size:12px}.mpt-page .results-panel{padding:25px}.mpt-page .actions{align-items:stretch}.mpt-page .reading h2{font-size:2.1rem}}
@media print{body.mpt-page{background:white!important;color:#111!important;font-size:11pt}.mpt-page .site-bar,.mpt-page .site-footer,.mpt-page .skip,.mpt-page .button,.mpt-page .text-button,.mpt-page .import-field,.mpt-page .secondary-link,.mpt-page .text-link,.mpt-page noscript{display:none!important}.mpt-page .wrap{width:100%}.mpt-page .inner-main,.mpt-page .section,.mpt-page .page-intro{padding:10px 0}.mpt-page h1,.mpt-page h2,.mpt-page h3,.mpt-page em,.mpt-page p,.mpt-page .eyebrow,.mpt-page .muted,.mpt-page #calc-status{color:#111!important}.mpt-page h1{font-size:28pt!important}.mpt-page h2{font-size:20pt!important}.mpt-page .calculator-layout{grid-template-columns:1fr 1fr}.mpt-page .results-panel,.mpt-page .status-note{background:white;border-color:#999}.mpt-page input,.mpt-page textarea,.mpt-page select{background:white;color:#111;border-color:#999}.mpt-page .journal-form textarea{display:none}.mpt-page .print-note{display:block;white-space:pre-wrap;overflow-wrap:anywhere;border:1px solid #aaa;padding:10px;min-height:60px}.mpt-page .journal-form>.field{break-inside:avoid}.mpt-page .result-total strong{color:#111}.mpt-page .guide-content section{padding:15px 0}.mpt-page a{color:#111}}