@charset "UTF-8";
:root{--paper:#f6f7f9;--ink:#20242b;--muted:#606671;--line:#dce0e6;--orange:#ce431c;--soft:#edf0f4;--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit}a:focus-visible,button:focus-visible{outline:3px solid var(--orange);outline-offset:5px}a:hover{color:var(--orange)}.wrap{width:min(1180px,calc(100% - 64px));margin:auto}.skip{position:absolute;left:20px;top:-80px;background:white;padding:12px;z-index:20}.skip:focus{top:10px}.header{border-bottom:1px solid var(--line)}.nav{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-size:23px;font-weight:800;letter-spacing:-1px;display:flex;align-items:center;gap:10px}.mark{background:var(--orange);color:white;width:34px;height:34px;display:grid;place-items:center;border-radius:9px;font-size:22px}.nav-links{display:flex;gap:32px;align-items:center;font-size:14px;font-weight:700}.nav-links [aria-current=page]{color:var(--orange)}.menu{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 14px}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:12px;font-weight:700;color:var(--orange);margin:0 0 22px}.hero{padding:72px 0 64px;display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(42px,5.3vw,70px);line-height:1.06;letter-spacing:-3px;font-weight:750;margin-bottom:26px}h1 span{color:var(--orange)}.intro{font-size:18px;max-width:480px;color:var(--muted);line-height:1.75}.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;border:1px solid var(--line);border-radius:8px;min-height:49px;padding:12px 22px;font-weight:700;font-size:14px;transition:transform .2s,background .2s}.button:hover{transform:translateY(-3px);background:#e7eaf0;color:var(--ink)}.button.primary{background:var(--ink);color:white;border-color:var(--ink)}.button.primary:hover{background:var(--orange);border-color:var(--orange)}.hero-note{font-size:13px;color:var(--muted);margin:28px 0 0}.hero-visual{aspect-ratio:1;background:#e9edf0;border-radius:var(--radius);position:relative;overflow:hidden}.model-art{background-image:url('models.png');background-size:300% 200%;background-repeat:no-repeat;background-position:0 0;aspect-ratio:1;width:100%;background-color:#e9edf0}.hero-visual .model-art{height:100%;aspect-ratio:auto;background-size:300% 200%}.image-label{position:absolute;bottom:20px;left:20px;right:20px;padding:12px 17px;border:1px solid #ffffffa0;border-radius:10px;background:#fffffff0;display:flex;justify-content:space-between;align-items:center;font-size:14px}.image-label small{color:var(--muted)}.index-strip{display:flex;justify-content:space-between;gap:20px;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}.index-strip b{color:var(--ink);margin-right:10px}.section{padding:66px 0}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}.section-heading h2{font-size:34px;letter-spacing:-1.2px;line-height:1.2;margin:0}.text-link{font-size:14px;font-weight:700;text-decoration:underline;text-underline-offset:5px}.articles{display:grid;grid-template-columns:1fr 1fr;gap:24px}.article-card{border-top:1px solid var(--ink);padding:24px 0 12px;display:block;transition:transform .2s}.article-card:hover{transform:translateY(-4px)}.meta{font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);display:flex;gap:20px;margin-bottom:18px}.article-card h3{font-size:27px;line-height:1.25;letter-spacing:-.7px;max-width:450px;margin-bottom:16px}.article-card p{color:var(--muted);max-width:480px;margin-bottom:22px}.models{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 22px}.model{margin:0}.model .model-art{border-radius:14px;transition:transform .4s}.model:hover .model-art{transform:translateY(-5px)}.model figcaption{padding:17px 0 0}.model h3{font-size:18px;margin:0 0 3px;letter-spacing:-.3px}.model p{font-size:14px;color:var(--muted);margin:0}.model .model-number{font-size:12px;color:var(--muted);float:right;padding-top:4px}.pos-1{background-position:50% 0}.pos-2{background-position:100% 0}.pos-3{background-position:0 100%}.pos-4{background-position:50% 100%}.pos-5{background-position:100% 100%}.footer{margin-top:30px;border-top:1px solid var(--line);padding:32px 0}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;font-size:13px;color:var(--muted)}.footer .brand{font-size:18px;color:var(--ink)}.page-head{padding:66px 0 42px;max-width:790px}.page-head h1{font-size:clamp(40px,5vw,62px)}.page-head .intro{max-width:640px}.gallery-note{margin:36px 0 0;color:var(--muted);font-size:14px;max-width:720px}.breadcrumb{font-size:14px;color:var(--muted);margin-bottom:34px}.reading{max-width:720px;margin:0 auto;padding:54px 0 65px}.reading h1{font-size:clamp(36px,4.6vw,58px);letter-spacing:-2px}.reading .lead{font-size:21px;color:var(--muted)}.reading h2{font-size:27px;line-height:1.3;margin:38px 0 14px;letter-spacing:-.6px}.reading p,.reading li{font-size:17px;line-height:1.85}.reading li{margin-bottom:10px}.reading ul,.reading ol{padding-left:24px}.tip{border-left:3px solid var(--orange);background:var(--soft);padding:22px 26px;margin:30px 0}.tip p{margin:0}.next{margin-top:44px;padding-top:24px;border-top:1px solid var(--line)}.reveal{animation:arrive .65s ease both}.reveal:nth-child(2){animation-delay:.08s}.reveal:nth-child(3){animation-delay:.16s}@keyframes arrive{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1400px){.hero{padding-top:88px;padding-bottom:80px}}@media(max-width:800px){.wrap{width:calc(100% - 40px)}.hero{gap:28px;padding:46px 0}.hero h1{font-size:48px;letter-spacing:-2px}.models{grid-template-columns:repeat(2,1fr)}.index-strip{font-size:12px}.nav-links{gap:20px}.hero .intro{font-size:16px}.image-label{left:12px;right:12px;bottom:12px}.image-label small{display:none}}@media(max-width:580px){.nav{min-height:78px;flex-wrap:wrap;gap:0;padding:18px 0}.brand{font-size:21px}.nav-links{width:100%;justify-content:space-between;padding-top:18px}.js .menu{display:block}.js .nav-links{display:none}.js .nav-links.open{display:flex}.hero{grid-template-columns:1fr;padding:38px 0 32px;gap:32px}.hero h1{font-size:49px;max-width:400px}.hero-visual{aspect-ratio:1.15}.hero .intro{font-size:17px}.hero-note{margin-top:20px}.index-strip{flex-wrap:wrap;gap:9px 20px;font-size:13px}.index-strip span:last-child{display:none}.section{padding:44px 0}.section-heading{align-items:start}.section-heading h2{font-size:28px}.section-heading .text-link{font-size:13px;white-space:nowrap;padding-top:6px}.articles{grid-template-columns:1fr;gap:25px}.article-card h3{font-size:25px}.models{gap:24px 14px}.model h3{font-size:16px}.model p{font-size:13px}.model-number{display:none}.footer-inner{align-items:start;flex-direction:column;gap:14px}.page-head{padding:40px 0 20px}.reading{padding:32px 0 44px}.reading h1{letter-spacing:-1.4px}.reading .lead{font-size:19px}.reading p,.reading li{font-size:16px}.tip{padding:18px}.meta{gap:14px;font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
.more-articles{margin-top:32px}.workshop{background:var(--soft);border-radius:var(--radius);padding:42px;display:grid;grid-template-columns:1fr 1fr;gap:56px;margin-top:20px}.workshop h2,.glossary h2{font-size:36px;line-height:1.2;letter-spacing:-1px;margin-bottom:20px}.workshop p,.glossary p,.guide-grid p{color:var(--muted)}.steps{padding:0;margin:0;list-style:none;display:grid;gap:26px}.steps li{display:flex;gap:20px}.steps li>span{color:var(--orange);font-size:14px;font-weight:700;padding-top:3px}.steps h3,.guide-grid h3{font-size:18px;margin-bottom:7px}.steps p{margin:0;font-size:15px}.glossary{display:grid;grid-template-columns:1fr 1.3fr;gap:70px;border-top:1px solid var(--line)}.glossary dl{margin:0}.glossary dl>div{padding:18px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:120px 1fr;gap:24px}.glossary dl>div:first-child{padding-top:0}.glossary dt{font-weight:700}.glossary dd{margin:0;color:var(--muted)}.faq{max-width:850px;margin:auto}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-size:18px;font-weight:700;list-style-position:outside;margin-left:20px;padding-left:7px}.faq summary:hover,.faq details[open] summary{color:var(--orange)}.faq summary:focus-visible{outline:3px solid var(--orange);outline-offset:5px}.faq details p{margin:16px 0 0 27px;color:var(--muted)}.faq details a{color:var(--orange);text-decoration:underline;text-underline-offset:3px}.model-description{margin-top:18px;padding-top:17px;border-top:1px solid var(--line)}.model-description h4{font-size:16px;margin:0 0 8px}.model-description p{font-size:15px}.model-description .model-check{margin-top:13px;color:var(--ink);font-size:14px}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.guide-grid .eyebrow{display:block;margin-bottom:12px}.guide-grid p{margin-bottom:24px}
@media(max-width:800px){.workshop{padding:28px;gap:28px}.glossary{gap:32px;grid-template-columns:1fr 1.2fr}.glossary dl>div{grid-template-columns:1fr;gap:4px}.guide-grid{gap:22px}.workshop h2,.glossary h2{font-size:30px}}
@media(max-width:580px){.workshop,.glossary{grid-template-columns:1fr;gap:28px}.workshop{padding:24px}.guide-grid{grid-template-columns:1fr;gap:10px}.faq summary{font-size:17px}.faq details p{margin-left:0}.models-detailed{grid-template-columns:1fr;gap:36px}.models-detailed h3{font-size:21px}.model-description h4{font-size:16px}.model-description p{font-size:16px}.model-description .model-check{font-size:14px}.more-articles{margin-top:28px}}