:root{--bg:#f8f6f0;--paper:#fffdf8;--ink:#172436;--muted:#596577;--line:#e5e1d7;--blue:#0868e7;--soft:#f1eee6;font-family:"Segoe UI",Arial,sans-serif}.wrap{width:min(1240px,calc(100% - 64px))}.preview{font-size:11px;letter-spacing:.02em;background:#f1f5fa;color:#6c7b8c;padding:5px 14px}.site-header{border-bottom:0;background:var(--paper)}.nav{height:82px}.wordmark{font-size:20px;letter-spacing:.08em}.wordmark img{width:38px;height:38px}.nav-links{gap:34px}.btn{border-radius:9px;font-size:15px;padding:15px 27px;background:#0968e6;box-shadow:0 6px 15px #1266cb13}.btn.secondary{box-shadow:none;background:#ffffffba;border-color:#b9cbe0;color:#1f3858}.eyebrow{letter-spacing:.12em;font-size:12px;color:#1f72c6}h1,h2,h3{letter-spacing:-.045em}.marketing-home{padding-top:16px}.stage{border-radius:24px;position:relative;isolation:isolate;min-height:600px;overflow:hidden;background:#e7efff;display:flex;align-items:center;padding:68px 50px;margin-bottom:35px}.stage-art{position:absolute;inset:0;z-index:-2}.stage-art img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}.stage-art:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#edf6ff 0%,#eaf4fffa 23%,#eaf4ffda 38%,#dcecff00 64%)}.stage-copy{max-width:510px;width:47%;position:relative}.stage h1{font-size:clamp(48px,5.5vw,78px);font-weight:700;line-height:1.02;letter-spacing:-.06em;margin-bottom:23px;color:#102744}.stage h1 em{font-style:normal;color:#0966ce}.stage .lead{font-size:18px;line-height:1.65;color:#405975;max-width:410px}.stage .actions{margin-top:30px}.stage-trust{font-size:12px;color:#5c7693;margin-bottom:0}.stage-caption{position:absolute;bottom:13px;right:20px;font-size:9px;color:#354f70;margin:0}.feature-rail{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;border-bottom:1px solid var(--line);padding:8px 0 32px}.rail-item{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:12px;padding:13px 5px;font-size:13px;font-weight:600;text-decoration:none;color:var(--ink);border-radius:10px}.rail-item svg{box-sizing:content-box;padding:12px;background:#f0f5fd;color:#236dd3;border-radius:15px}.rail-item:hover{background:var(--soft);text-decoration:none}.rail-wave svg,.rail-music svg{background:#e9f8f6;color:#048877}.rail-compress svg{background:#f1edff;color:#7652c9}.center-heading{text-align:center;max-width:740px;margin:0 auto 38px}.center-heading h2{font-size:clamp(30px,3.5vw,43px);margin-bottom:15px}.center-heading p{color:var(--muted);font-size:17px;margin-bottom:0}.catalog{padding-top:68px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.product-card{overflow:hidden;border-radius:18px;background:var(--paper);border:1px solid var(--line);transition:box-shadow .2s,transform .2s}.product-card:hover{transform:translateY(-4px);box-shadow:0 18px 35px #183b6010}.card-art{height:230px;overflow:hidden;display:flex;align-items:center;justify-content:center;position:relative;background:radial-gradient(ellipse at 60% 90%,#c3ddf4,#edf4fc 75%)}.tone-1 .card-art{background:radial-gradient(ellipse at 80% 75%,#e0ceff,#f2edff 80%)}.tone-2 .card-art{background:radial-gradient(ellipse at 50% 80%,#9be4d8,#e6f8f4 80%)}.card-copy{padding:27px 27px 32px;min-height:205px;display:flex;flex-direction:column;align-items:start}.card-copy .eyebrow{font-size:10px;margin-bottom:12px}.card-copy h3{font-size:26px;margin-bottom:12px;letter-spacing:-.04em}.card-copy p{font-size:15px;color:var(--muted);margin-bottom:22px}.card-copy .text-link{margin-top:auto;font-size:13px}.disc-demo{position:relative;width:280px;height:200px}.disc-object{width:173px;height:173px;border-radius:50%;position:absolute;left:16px;top:22px;background:conic-gradient(from 25deg,#dee4eb,#6b96c3 8%,#f2ffff 17%,#d8d3ed 24%,#79c7d2 32%,#f7fcff 40%,#d4dce7 52%,#9b8ed7 62%,#cbeced 73%,#f8ffff 85%,#b5c7df 95%,#dee4eb);box-shadow:5px 15px 20px #33578020, inset 0 0 0 1px #fff;transform:rotate(-17deg) scaleX(.82)}.disc-object:after{content:'';position:absolute;width:38px;height:38px;border-radius:50%;top:67px;left:67px;background:#edf3fc;border:7px solid #aebed4;box-shadow:0 0 0 3px #e9eff8}.mini-frame{position:absolute;top:20px;left:135px;width:132px;height:100px;transform:rotate(9deg);border:4px solid #ffffffd9;border-radius:9px;background:white;box-shadow:0 12px 22px #244b7e25;overflow:hidden}.mini-frame img{width:100%;height:70px;object-fit:cover;object-position:75% center}.mini-frame span{font-size:10px;text-align:center;display:block;color:#295780;line-height:20px}.video-demo{width:280px;position:relative;padding:15px 0}.video-frame{height:155px;background:#fff;border:6px solid white;border-radius:11px;box-shadow:0 15px 26px #3f286c25;transform:rotate(-5deg);overflow:hidden;position:relative}.video-frame>img{width:100%;height:100%;object-fit:cover;object-position:75% center}.play-circle{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:white}.play-circle svg{padding:11px;box-sizing:content-box;width:28px;height:28px;border-radius:50%;background:#11365980;backdrop-filter:blur(5px)}.floating-format{position:absolute;right:-6px;bottom:0;border:1px solid #ffffffab;background:#fffdfd;border-radius:8px;box-shadow:0 8px 14px #4a2b8518;padding:10px 15px;font-size:13px;color:#4a3772;font-weight:600}.floating-format span{margin:0 8px;color:#8d6bbc}.audio-demo{width:280px;position:relative;display:flex;align-items:center;flex-direction:column;padding-top:15px}.audio-disc{width:64px;height:64px;display:grid;place-items:center;border-radius:20px;background:linear-gradient(135deg,#137a9c,#27bca4);color:white;box-shadow:0 12px 25px #0d817f30;margin-bottom:12px;transform:rotate(-8deg)}.waveform{height:65px;display:flex;align-items:center;gap:4px;width:240px;justify-content:center}.waveform i{width:5px;border-radius:4px;background:linear-gradient(#4bc4ad,#117f9e);height:var(--h)}.format-chips{display:flex;gap:7px;margin-top:12px}.format-chips span{padding:3px 10px;border-radius:6px;background:#ffffffcf;color:#197c7b;font-size:10px;font-weight:600;border:1px solid #ffffffc4}.product-showcase{display:grid;grid-template-columns:.8fr 1.3fr;gap:60px;align-items:center;padding:55px 45px;background:#f2f5fb;border-radius:22px;overflow:hidden}.showcase-copy h2{font-size:clamp(30px,3vw,40px)}.showcase-copy p{color:var(--muted);font-size:16px}.screenshot-frame{border-radius:12px;overflow:hidden;box-shadow:0 12px 35px #1736591a;border:1px solid #dbe4f1;max-height:430px;background:#fff}.screenshot-frame>img{display:block;width:100%;height:auto}.screenshot-frame>.video-demo{margin:auto;width:90%;padding:30px 0}.screenshot-frame>.video-demo .video-frame{height:260px;transform:none}.edition-band{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center;border-radius:22px;background:linear-gradient(110deg,#112b4b,#163d66);padding:56px;color:#fff;margin:0 0 16px}.edition-band h2{font-size:36px;line-height:1.17}.edition-band p{font-size:16px;color:#c1d2e6}.edition-band .eyebrow{color:#6bd9e1}.edition-band .btn{background:#fff;color:#0c55a3}.edition-art{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:15px;align-items:center}.edition-art>img{grid-column:1/-1;justify-self:center;width:100px;margin-bottom:5px}.edition-art>div{border:1px solid #6e94b44f;background:#ffffff0b;padding:18px;border-radius:12px;display:flex;flex-direction:column;gap:5px}.edition-art strong{font-size:19px}.edition-art span{font-size:12px;color:#b0d4ed}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.guide-grid article{border-top:1px solid var(--line);padding-top:20px;display:flex;gap:18px}.guide-grid span{font-size:12px;color:var(--blue);padding-top:3px}.guide-grid a{font-size:17px;text-decoration:none;color:var(--ink);font-weight:600;line-height:1.5}.guide-grid a:hover{color:var(--blue)}.feature-stage{display:grid;grid-template-columns:1.15fr 1fr;gap:60px;align-items:center;padding:60px 0 55px;margin-bottom:45px;border-bottom:1px solid var(--line)}.feature-stage h1{font-size:clamp(38px,4vw,57px);line-height:1.08}.feature-stage .lead{font-size:18px}.feature-stage-art{min-height:300px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:24px;background:radial-gradient(ellipse at 70% 70%,#c1daf7,#edf6ff 80%);overflow:hidden;position:relative}.stage-wave .feature-stage-art,.stage-music .feature-stage-art{background:radial-gradient(ellipse,#afe7d9,#edfaf5 80%)}.stage-compress .feature-stage-art{background:radial-gradient(ellipse,#d9c8f5,#f6f1ff 80%)}.feature-stage-art>.disc-demo,.feature-stage-art>.audio-demo,.feature-stage-art>.video-demo{transform:scale(1.35);margin:30px 0}.feature-stage-art .caption{position:absolute;bottom:12px;font-size:10px;padding:0 10px}.compress-demo{display:flex;align-items:center;gap:22px;justify-content:center;width:100%;padding:45px 30px}.file-before,.file-after{border-radius:15px;background:#ffffffec;box-shadow:0 15px 35px #694d8c20;padding:22px 18px;display:flex;flex-direction:column;align-items:center;gap:14px;width:112px;transform:rotate(-8deg);color:#8e77c5}.file-after{transform:rotate(8deg);color:#247cbb;width:90px}.file-before b,.file-after b{height:6px;width:72px;border-radius:4px;background:#cfbee9}.file-after b{width:42px;background:#64b2d9}.demo-arrow{font-size:24px;color:#957bb8}.feature-menu>div{width:680px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;left:-110px;padding:18px;border-radius:16px}.feature-menu>div a{display:flex;align-items:center;padding:14px;border-radius:9px;line-height:1.5}.feature-menu>div a:hover{background:var(--soft)}.feature-menu summary{font-weight:600}.article-grid{gap:65px}.aside{background:#f6f9ff;border:1px solid #e4ecf8}.legal{max-width:850px}.price-card{border-radius:18px}.site-footer{background:var(--soft);margin-top:20px}.footer-grid{grid-template-columns:2fr 1fr 1fr}.footer-links a:hover{color:var(--blue)}html[lang^=zh] .stage h1{font-size:clamp(36px,4.5vw,60px);line-height:1.16;letter-spacing:-.035em}html[lang=ja] .stage h1{font-size:clamp(38px,4.7vw,62px);line-height:1.18}html[lang=th] h1,html[lang=th] h2{line-height:1.3;letter-spacing:-.02em}html[lang=th] .stage h1{font-size:clamp(37px,4.2vw,58px)}
@media(prefers-color-scheme:dark){:root{--bg:#0c1624;--paper:#101f31;--ink:#e4edf9;--muted:#a9b9cf;--line:#2b3e55;--blue:#80baff;--soft:#172a41}.preview{background:#132137;color:#9caec6}.stage{background:#102b4d}.stage-art{opacity:.75}.stage-art:after{background:linear-gradient(90deg,#132b49 0%,#142c4bea 28%,#183350aa 42%,#1b355000 70%)}.stage h1{color:#f0f5ff}.stage h1 em{color:#84c5ff}.stage .lead{color:#c4d7ed}.stage-trust{color:#aac7e0}.stage-caption{color:#d9efff;text-shadow:0 1px 4px #0008}.rail-item svg{background:#163450;color:#88bdff}.rail-wave svg,.rail-music svg{background:#123a3a;color:#7ddbc6}.rail-compress svg{background:#30244d;color:#bea4ec}.product-card{background:#122236;border-color:#253b52}.product-showcase{background:#14243a}.aside{background:#12273e;border-color:#30435d}.site-footer{background:#101d2f}.screenshot-frame{border-color:#2f4864}.btn.secondary{background:#ffffff10;border-color:#566c87;color:#dfedfd}.stage .btn.secondary{background:#163453bc}.feature-stage-art .caption{color:#355170}.feature-stage-art .disc-object{background:conic-gradient(#dce9f7,#a0c2ee,#f0ffff,#d8c8ee,#76c5d2,#fff,#adbdd6)}.tone-0 .card-art,.tone-1 .card-art,.tone-2 .card-art{filter:brightness(.88)}}
@media(max-width:1100px){.stage{min-height:540px;padding:45px 35px}.stage-copy{width:52%}.stage h1{font-size:62px}.stage .lead{font-size:17px}.product-grid{gap:16px}.card-copy{padding:24px 20px}.card-copy h3{font-size:23px}.card-art{height:205px}.card-art>.disc-demo,.card-art>.video-demo,.card-art>.audio-demo{transform:scale(.88)}.product-showcase{gap:35px;padding:40px 30px}.edition-band{padding:42px;gap:40px}.feature-menu>div{position:static;width:100%;max-width:100%;display:grid;grid-template-columns:1fr 1fr;border:0;box-shadow:none;padding:12px 0}.feature-stage{gap:30px}.feature-stage-art>.disc-demo,.feature-stage-art>.audio-demo,.feature-stage-art>.video-demo{transform:scale(1.1)}.nav-links{top:82px;max-height:calc(100vh - 110px);overflow-y:auto}}
@media(max-width:720px){.wrap{width:calc(100% - 32px)}.nav{height:72px}.nav-links{top:72px}.stage{padding:36px 25px 285px;min-height:660px;border-radius:20px;margin-bottom:16px;align-items:start}.stage-copy{width:100%;max-width:100%}.stage h1{font-size:48px;line-height:1.03;letter-spacing:-.055em;max-width:480px}.stage .lead{font-size:16px;line-height:1.6;max-width:480px}.stage-art{top:auto;height:310px;bottom:0}.stage-art img{object-fit:cover;object-position:70% center}.stage-art:after{background:linear-gradient(180deg,#edf6ff,#edf6ff00 24%)}.stage-caption{right:10px;left:10px;text-align:center;bottom:8px;font-size:8px}.stage .actions{margin:23px 0 15px;gap:9px}.stage .btn{font-size:14px;padding:13px 19px}.stage-trust{font-size:11px}.feature-rail{grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding-bottom:18px}.rail-item{font-size:10px;gap:7px;padding:11px 3px}.rail-item svg{width:23px;height:23px;padding:9px;border-radius:12px}.catalog{padding-top:45px}.center-heading{margin-bottom:26px}.center-heading h2{font-size:29px}.center-heading p{font-size:15px}.product-grid{grid-template-columns:1fr;gap:18px}.product-card{display:grid;grid-template-columns:.9fr 1.1fr;align-items:stretch;border-radius:16px}.card-art{height:auto;min-height:225px}.card-art>.disc-demo,.card-art>.video-demo,.card-art>.audio-demo{position:absolute;transform:scale(.65);width:260px}.card-art>.disc-demo{left:-45px}.card-copy{padding:25px 18px;min-height:225px}.card-copy h3{font-size:22px;line-height:1.1}.card-copy p{font-size:13px;margin-bottom:16px}.card-copy .text-link{font-size:12px;overflow-wrap:normal}.product-showcase{grid-template-columns:1fr;padding:32px 23px;gap:25px}.showcase-copy h2{font-size:30px}.screenshot-frame{max-height:350px}.edition-band{grid-template-columns:1fr;padding:32px 26px;gap:30px}.edition-band h2{font-size:29px}.edition-band p{font-size:14px}.edition-art{max-width:350px;width:100%;margin:auto}.edition-art>img{width:74px}.edition-art>div{padding:16px}.guide-grid{grid-template-columns:1fr;gap:20px}.guide-grid a{font-size:16px}.feature-stage{grid-template-columns:1fr;padding:36px 0;gap:20px;margin-bottom:30px}.feature-stage h1{font-size:38px}.feature-stage .lead{font-size:16px}.feature-stage-art{min-height:270px;border-radius:18px}.feature-stage-art>.disc-demo,.feature-stage-art>.audio-demo,.feature-stage-art>.video-demo{transform:scale(1.15)}.feature-stage .actions{margin:20px 0 15px}.feature-menu>div{grid-template-columns:1fr}.feature-menu>div a{padding:10px}.footer-grid{grid-template-columns:1fr 1fr}html[lang^=zh] .stage h1{font-size:38px}html[lang=ja] .stage h1{font-size:40px}html[lang=th] .stage h1{font-size:38px}.language-label{max-width:100%}}
@media(max-width:380px){.stage{padding-inline:20px}.stage .btn{padding:12px 15px;font-size:13px}.card-copy{padding-inline:15px}.card-copy h3{font-size:20px}.card-art{min-height:245px}}
@media(max-width:720px) and (prefers-color-scheme:dark){.stage-art:after{background:linear-gradient(180deg,#132b49,#132b4900 25%)}}
@media(prefers-reduced-motion:reduce){.product-card{transition:none}.product-card:hover{transform:none}}
.language-top{margin:0;width:128px;flex-shrink:0}.language-top>span{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.language-top select{width:100%;border:0;background:transparent;padding:7px 2px;font-size:12px;color:var(--ink)}@media(max-width:720px){.nav .wordmark{order:1}.nav .language-top{order:2;width:108px}.nav .menu{order:3}.nav{gap:9px}}

/* Shared type hierarchy across marketing, feature and support pages. */
:root{font-family:"Segoe UI","Microsoft YaHei UI","Yu Gothic UI",Arial,sans-serif}
body{font-size:16px;line-height:1.7}
h1,h2,h3{font-weight:650;letter-spacing:-.035em;text-wrap:balance}
h1,.page-hero h1{font-size:clamp(36px,4.2vw,56px);line-height:1.12}
h2,.center-heading h2,.showcase-copy h2{font-size:clamp(28px,3vw,40px);line-height:1.2}
h3{font-size:22px;line-height:1.35}
.stage h1{font-size:clamp(44px,4.8vw,68px);line-height:1.06;letter-spacing:-.045em}
.stage .lead,.feature-stage .lead,.lead{font-size:18px;line-height:1.7}
.feature-stage h1{font-size:clamp(36px,3.8vw,52px);line-height:1.15}
.edition-band h2{font-size:34px;line-height:1.25}
.card-copy h3{font-size:24px;line-height:1.25}
.card-copy p,.showcase-copy p,.edition-band p,.center-heading p{font-size:16px;line-height:1.7}
.card-copy .text-link,.rail-item{font-size:14px;line-height:1.5}
.nav-links{gap:26px;font-size:15px}
.feature-menu summary,.feature-menu a{font-size:15px;line-height:1.5}
.btn{font-size:15px;line-height:1.4;font-weight:600}
.language-top select,.language-label select,.stage-trust,.small,.footer-links,.footer-links a{font-size:14px}
.eyebrow{font-size:12px;line-height:1.5;letter-spacing:.1em}
.card-copy .eyebrow{font-size:11px}
.article,.legal{font-size:16px;line-height:1.8}
.article h2,.legal h2{font-size:28px;line-height:1.3;margin-top:36px}
.article h3,.legal h3{font-size:21px;line-height:1.4}
html[lang^=zh] h1,html[lang^=zh] h2,html[lang^=zh] h3,
html[lang=ja] h1,html[lang=ja] h2,html[lang=ja] h3{letter-spacing:0;line-height:1.35}
html[lang^=zh] .stage h1,html[lang=ja] .stage h1{font-size:clamp(36px,4vw,54px);line-height:1.3;letter-spacing:0}
html[lang=th] h1,html[lang=th] h2,html[lang=th] h3{letter-spacing:0;line-height:1.4}
@media(max-width:720px){
 h1,.page-hero h1,.feature-stage h1{font-size:34px;line-height:1.2}
 .stage h1{font-size:42px;line-height:1.1}
 h2,.center-heading h2,.showcase-copy h2,.edition-band h2{font-size:28px;line-height:1.3}
 .stage .lead,.feature-stage .lead,.lead{font-size:16px;line-height:1.7}
 .card-copy h3{font-size:21px;line-height:1.3}
 .card-copy p,.card-copy .text-link,.edition-band p,.stage-trust{font-size:14px;line-height:1.6}
 .rail-item{font-size:12px;line-height:1.5}
 .stage .btn,.btn{font-size:15px;padding:13px 18px}
 .language-top select{font-size:13px}
 .article h2,.legal h2{font-size:25px}
 html[lang^=zh] .stage h1,html[lang=ja] .stage h1,html[lang=th] .stage h1{font-size:34px;line-height:1.35}
}
.purchase-actions{gap:16px}
.purchase-actions .btn{min-height:56px;min-width:190px;padding:14px 25px;border-radius:8px;font-size:17px;font-weight:600;gap:12px;box-shadow:none}
.purchase-actions .btn svg{width:23px;height:23px;flex-shrink:0}
.purchase-actions .cta-download{background:linear-gradient(105deg,#09b5ed,#0872f9);border:1px solid transparent;color:white}
.purchase-actions .cta-download:hover{background:linear-gradient(105deg,#08a4d8,#0764de)}
.purchase-actions .cta-buy,.stage .purchase-actions .cta-buy{background:transparent;border:1px solid #087cff;color:#0874ee}
.purchase-actions .cta-buy:hover,.stage .purchase-actions .cta-buy:hover{background:#087cff0d}
@media(prefers-color-scheme:dark){
 .purchase-actions .cta-buy,.stage .purchase-actions .cta-buy{color:#8cc8ff;border-color:#79baff}
 .purchase-actions .cta-buy:hover,.stage .purchase-actions .cta-buy:hover{background:#80baff18}
}
@media(max-width:720px){
 .purchase-actions{gap:12px}
 .purchase-actions .btn{min-width:125px;min-height:50px;padding:12px 16px;font-size:15px;flex:1 1 125px;gap:9px}
 .purchase-actions .btn svg{width:20px;height:20px}
}
@media(max-width:380px){
 .nav{gap:7px}
 .nav .wordmark{font-size:16px;gap:8px;letter-spacing:.05em}
 .nav .wordmark img{width:30px;height:30px}
 .nav .language-top{width:78px}
 .menu{font-size:13px;padding:8px 9px}
}
/* Distinct source/output symbols and a dedicated music-CD illustration. */
.rail-item svg{width:36px;height:36px;padding:14px;border-radius:18px}.rail-cd svg{background:#e9f8f6;color:#048877}.stage-cd .feature-stage-art{background:radial-gradient(ellipse at 65% 70%,#afe7d9,#edfaf5 80%)}.cd-demo{width:400px;height:280px;position:relative;display:flex;align-items:center;justify-content:flex-end;padding:30px}.cd-demo .disc-object{left:5px;top:50px;transform:rotate(-15deg) scaleX(.9);width:180px;height:180px}.cd-note{position:absolute;left:67px;top:98px;font:700 50px/1 "Segoe UI",sans-serif;color:#216e88;z-index:1}.cd-arrow{position:absolute;left:185px;top:113px;font-size:30px;color:#258c8b}.cd-tracks{width:138px;min-height:174px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px;background:#fff;border:1px solid #d7ece8;border-radius:18px;box-shadow:0 15px 28px #185d7320;color:#147c80;transform:rotate(5deg)}.cd-tracks .format-chips{gap:3px;margin:0}.cd-tracks .format-chips span{padding:3px 5px;font-size:10px}.track-lines{display:grid;gap:7px;width:85px}.track-lines i{height:5px;border-radius:3px;background:#b9ded7}.track-lines i:nth-child(2){width:75%}.track-lines i:nth-child(3){width:90%}
@media(max-width:1100px){.cd-demo{transform:scale(.85)}}
@media(max-width:720px){.rail-item svg{width:32px;height:32px;padding:12px;border-radius:16px}.cd-demo{flex-shrink:0;transform:scale(.85)}}
@media(max-width:390px){.cd-demo{transform:scale(.72)}}
@media(prefers-color-scheme:dark){.rail-cd svg{background:#123a3a;color:#7ddbc6}}
/* Shared download action; platform marks identify actual installer targets. */
.btn.cta-download{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:linear-gradient(105deg,#09b5ed,#0872f9);border:1px solid transparent;color:#fff;box-shadow:none;text-decoration:none;font-weight:600}
.btn.cta-download:hover{background:linear-gradient(105deg,#08a4d8,#0764de);color:#fff;text-decoration:none}
.btn.cta-download svg{width:23px;height:23px;flex-shrink:0}
.btn.installer-download{min-height:56px;min-width:190px;padding:14px 25px;border-radius:8px;font-size:17px;gap:12px}
@media(max-width:720px){.btn.installer-download{min-height:50px;min-width:125px;padding:12px 16px;font-size:15px}.btn.cta-download svg{width:20px;height:20px}}
/* Main navigation indicates the current section; download CTAs live in content. */
.nav-links{gap:8px}
.nav-links>a.nav-item,.nav-links .feature-menu>summary.nav-item{display:block;border-radius:8px;padding:10px 14px;margin:0;color:var(--ink);text-decoration:none;font-weight:600;line-height:1.5;white-space:nowrap}
.nav-links>a.nav-item:hover,.nav-links .feature-menu>summary.nav-item:hover{background:var(--soft);color:var(--blue)}
.nav-links>a.nav-item.is-active,.nav-links .feature-menu>summary.nav-item.is-active{background:var(--blue);color:#fff}
.feature-menu>div a[aria-current=page]{background:var(--soft);color:var(--blue)}
.feature-menu>div{top:100%;margin-top:6px}
@media(max-width:1100px){.nav-links.open{gap:8px}.nav-links>a.nav-item,.nav-links .feature-menu>summary.nav-item{padding:12px 14px}.feature-menu>div{margin-top:0}}

/* Keep the complete brand and navigation visible throughout page scrolling. */
.site-header{position:sticky;top:0;z-index:100;background:var(--paper);box-shadow:0 1px 12px #12365d0d}
html{scroll-padding-top:110px}
@media(max-width:900px){.nav-links{max-height:calc(100dvh - 90px);overflow-y:auto;overscroll-behavior:contain}}
.product-detail .module-stage{gap:48px}.module-hero{min-width:0}.module-hero-art{display:block;width:100%;height:auto;border-radius:24px}.product-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;padding:10px 0 60px}.product-benefits article{min-width:0;border-top:1px solid var(--line);padding-top:22px}.benefit-number{display:block;color:var(--blue);font-size:14px;font-weight:700;letter-spacing:.08em;margin-bottom:18px}.product-benefits h2{font-size:24px;line-height:1.4;letter-spacing:-.02em;margin:0 0 14px}.product-benefits p{color:var(--muted);font-size:16px;line-height:1.85}.module-choices{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:48px;padding:40px;border-radius:24px;background:var(--soft);margin-bottom:40px}.module-choices h2{font-size:28px;line-height:1.4}.module-choices p{font-size:16px;line-height:1.85;color:var(--muted)}.module-choices img{width:100%;height:auto;border-radius:18px}.module-editions{display:grid;gap:12px;margin:24px 0}.module-editions>div{display:grid;grid-template-columns:60px minmax(0,1fr);gap:12px}.module-editions dt{font-weight:700}.module-editions dd{margin:0;overflow-wrap:anywhere;color:var(--muted)}.module-related{padding:30px 0 60px}.module-related h2{font-size:28px}.module-related-links{display:flex;flex-wrap:wrap;gap:16px 30px}.module-directory{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:32px;padding-bottom:60px}.module-card{min-width:0}.module-card img{width:100%;height:auto;border-radius:20px}.module-card h2{font-size:25px}.module-card p{color:var(--muted);line-height:1.85}.product-detail .eyebrow{overflow-wrap:anywhere}
@media(max-width:900px){.product-benefits{gap:22px}.product-benefits h2{font-size:21px}.module-choices{padding:28px;gap:28px}}
@media(max-width:720px){.product-detail .module-stage{gap:28px}.product-benefits{grid-template-columns:1fr;padding-bottom:30px;gap:22px}.product-benefits article{padding-top:18px}.benefit-number{margin-bottom:10px}.module-choices{grid-template-columns:1fr;padding:24px;gap:24px}.module-choices h2,.module-related h2{font-size:24px}.module-choices img{max-width:480px;margin:auto}.module-related-links{flex-direction:column;gap:18px}}
/* Curated 3D artwork. Keep the full composition; never crop source/output cues. */
.module-choices{display:block}.module-choices>div{max-width:900px}
img[src*="/brand/illustrations/"]{aspect-ratio:3/2;object-fit:contain;background:#dbeefd}
.module-hero-art{box-shadow:0 18px 45px #12395614}
.module-card:only-child{display:grid;grid-template-columns:1fr 1fr;column-gap:40px;align-items:center}
.module-card:only-child>img{grid-column:1;grid-row:1/4}.module-card:only-child>h2,.module-card:only-child>p,.module-card:only-child>a{grid-column:2}
@media(max-width:720px){.module-card:only-child{display:block}}