@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;900&family=Playfair+Display:ital,wght@0,700;0,800;1,800&display=swap');

:root{--ink:#142018;--paper:#f4f1e8;--lime:#d9f640;--orange:#fb5631;--muted:#69736a;--line:#d9d8ce}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC",sans-serif}::selection{background:var(--lime);color:var(--ink)}a{color:inherit;text-decoration:none}.site-header{height:82px;padding:0 max(28px,calc((100vw - 1240px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(244,241,232,.94);position:sticky;top:0;z-index:5;backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px}.brand img{width:31px;height:31px;border-radius:7px;object-fit:cover}.site-header nav{display:flex;gap:32px;font-size:14px}.site-header nav a:hover,.text-button:hover{color:var(--orange)}.nav-download{font-size:14px;font-weight:700;padding:11px 15px;background:var(--ink);color:#fff;border-radius:8px}.nav-download span{color:var(--lime);margin-left:5px}.hero{min-height:665px;max-width:1240px;margin:auto;padding:90px 0 70px;display:grid;grid-template-columns:1.03fr .97fr;gap:45px;align-items:center}.plain-label,.section-title>p{font-size:13px;letter-spacing:.12em;color:#758078;margin:0 0 22px;font-weight:700}.hero h1,.section-title h2,.download-section h2{letter-spacing:-.065em;line-height:.98;font-size:clamp(48px,6vw,82px);margin:0;font-weight:900}.hero h1 em{font-family:"Playfair Display",serif;font-weight:800;color:var(--orange)}.hero-text{font-size:17px;line-height:1.85;max-width:500px;margin:30px 0;color:#455148}.hero-actions{display:flex;align-items:center;gap:25px}.button{font-weight:700;font-size:15px;display:inline-flex;align-items:center;gap:20px}.primary{padding:16px 19px;border-radius:8px;background:var(--orange);color:#fff;box-shadow:0 10px 24px rgba(181,57,27,.16)}.primary span{font-size:20px;color:var(--lime)}.text-button{border-bottom:1px solid #879087;padding:8px 0}.notice{font-size:12px;color:#7e867f;margin-top:18px}.hero-visual{position:relative;height:510px}.photo-frame{position:absolute;width:350px;height:480px;right:46px;top:0;border:10px solid #fff;box-shadow:22px 25px 0 var(--ink);overflow:hidden;background:#ccc}.photo-frame img{height:100%;width:100%;object-fit:cover}.photo-caption{position:absolute;bottom:0;left:0;right:0;background:rgba(20,32,24,.91);color:#fff;padding:14px 16px}.photo-caption span{font-size:11px;color:var(--lime);display:block}.photo-caption strong{font-size:14px}.stamp-card{position:absolute;bottom:25px;left:10px;background:var(--lime);width:145px;height:145px;padding:15px;transform:rotate(-8deg);box-shadow:9px 9px 0 var(--orange)}.stamp-card span{font-size:12px;display:block;margin-bottom:35px}.stamp-card b{font-size:17px;line-height:1.25}.proof{background:var(--ink);color:#fff;text-align:center;padding:43px 25px}.proof p{margin:0;font-size:clamp(18px,2.4vw,28px);line-height:1.55}.proof strong{color:var(--lime)}.section{max-width:1240px;margin:auto;padding:130px 0}.section-title h2{font-size:clamp(40px,5vw,66px)}.features{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px}.feature-list{border-top:1px solid var(--ink)}.feature-list article{border-bottom:1px solid #bec3ba;padding:24px 0 27px;display:grid;grid-template-columns:55px 1fr 1.2fr;align-items:baseline;gap:13px}.feature-list article>span{font:700 14px "Playfair Display";color:var(--orange)}.feature-list h3{margin:0;font-size:19px}.feature-list p{font-size:14px;line-height:1.8;color:var(--muted);margin:0}.interface{background:#e8e5da;max-width:none;padding:120px max(28px,calc((100vw - 1240px)/2));}.interface .section-title{display:inline-block;vertical-align:top;width:29%;padding-right:45px}.section-note{font-size:14px!important;letter-spacing:0!important;line-height:1.7;color:var(--muted)!important;margin-top:28px!important;font-weight:400!important}.app-window{display:inline-block;vertical-align:top;width:70%;background:#f9faf5;border-radius:12px;overflow:hidden;box-shadow:0 20px 42px rgba(32,43,33,.2);border:1px solid #c7ccc5;text-align:left}.app-top{height:46px;background:#203026;color:#f8faf5;display:flex;align-items:center;padding:0 18px;gap:14px;font-size:13px}.window-mark{display:flex;gap:4px}.window-mark i{width:8px;height:8px;border-radius:50%;background:#fc7254}.window-mark i:nth-child(2){background:#edc84b}.window-mark i:nth-child(3){background:#88c17a}.app-top>span{margin-left:auto;color:#b9c4b9}.app-body{display:flex;height:455px}.app-body aside{width:142px;padding:22px 12px;background:#f1f3ed;border-right:1px solid #dbe0d9;display:flex;flex-direction:column;gap:7px;font-size:12px}.app-body aside b{font-size:12px;margin:5px 8px 14px}.app-body aside a{padding:9px 8px;border-radius:5px;color:#657167}.app-body aside a.active{background:#dfe8bd;color:#263515;font-weight:700}.app-body aside small{margin-top:auto;color:#9aa29a;font-size:8px}.app-content{padding:29px 32px;flex:1}.app-heading{display:flex;justify-content:space-between;align-items:start;border-bottom:1px solid #e1e5de;padding-bottom:22px}.app-heading span{font-size:11px;color:#859085}.app-heading h3{font-size:22px;margin:6px 0 0}.app-heading button{border:0;border-radius:5px;background:#68952f;color:#fff;padding:10px 14px;font:600 12px inherit}.folder-row{display:grid;grid-template-columns:85px 1fr 90px;align-items:center;gap:9px;margin:22px 0;font-size:12px}.folder-row>div{padding:10px;background:#f1f4ee;border:1px solid #dce3d9;color:#58665b;border-radius:4px}.browse{padding:10px 3px;border:1px solid #bdd0ae;background:#fff;color:#4d7135;border-radius:4px;font:600 11px inherit}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid label{font-size:11px;color:#607064}.form-grid .wide{grid-column:span 2}.form-grid input,.form-grid select{width:100%;border:1px solid #dce3d9;border-radius:4px;padding:9px;margin-top:6px;background:white;color:#37453b;font:12px inherit}.app-footer{margin-top:22px;padding:12px 14px;background:#f2f5ed;display:flex;justify-content:space-between;font-size:11px;color:#7a887d}.app-footer b{color:#648835}.workflow{display:grid;grid-template-columns:1fr 1fr;gap:45px}.workflow ol{list-style:none;padding:0;margin:0;border-top:1px solid var(--ink)}.workflow li{min-height:125px;border-bottom:1px solid #c5c9c0;display:grid;grid-template-columns:130px 1fr;align-items:center}.workflow li b{font-size:20px}.workflow li span{font-size:14px;line-height:1.7;color:var(--muted)}.download-section{background:var(--orange);color:#fff;text-align:center;padding:105px 25px}.download-section p{font-weight:600;color:#ffe1d7;margin:0 0 22px}.download-section h2{font-size:clamp(42px,5vw,68px);margin-bottom:37px}.light{background:var(--lime);color:var(--ink);box-shadow:none}.light span{color:var(--orange)}footer{max-width:1240px;margin:auto;height:115px;display:flex;align-items:center;justify-content:space-between}footer p{font-size:12px;color:#778076}@media(max-width:820px){.site-header{height:66px;padding:0 18px}.site-header nav{display:none}.nav-download{font-size:12px;padding:9px 11px}.hero{padding:62px 24px 65px;display:block;min-height:0}.hero-text{font-size:15px}.hero-actions{align-items:flex-start;flex-direction:column;gap:16px}.hero-visual{height:435px;margin-top:60px}.photo-frame{right:24px;width:270px;height:390px;box-shadow:13px 15px 0 var(--ink)}.stamp-card{transform:rotate(-6deg) scale(.78);transform-origin:bottom left;left:4px}.section{padding:78px 24px}.features,.workflow{display:block}.feature-list{margin-top:44px}.feature-list article{grid-template-columns:32px 1fr;gap:7px}.feature-list p{grid-column:2}.interface{padding:75px 18px}.interface .section-title{width:auto;padding:0;margin-bottom:38px}.app-window{width:100%;overflow-x:auto}.app-body{width:670px;height:410px}.app-content{padding:23px}.workflow ol{margin-top:43px}.workflow li{grid-template-columns:1fr;gap:5px;padding:20px 0;min-height:0}footer{height:auto;padding:31px 24px;display:block}footer p{margin-top:18px}.proof{padding:34px 22px}}
/* accessibility overrides */
:root{--orange:#a93620;--muted:#4d5b51}
.hero h1 em{font-family:inherit;font-style:normal}
.app-window{padding:1px}
.window-mark{padding-top:1px}
 .scenes{display:grid;grid-template-columns:1fr 1fr;gap:45px;border-top:1px solid var(--line)}.scene-copy>p{font-size:19px;line-height:1.8;margin:0 0 30px;color:#39473d}.scene-tags{display:flex;flex-wrap:wrap;gap:10px}.scene-tags span{border:1px solid #acb6a8;border-radius:999px;padding:9px 14px;font-size:13px;background:#eeece3}
.time-space{display:grid;grid-template-columns:1fr 1fr;gap:45px;background:#e6ebcf;max-width:none;padding-left:max(28px,calc((100vw - 1240px)/2));padding-right:max(28px,calc((100vw - 1240px)/2))}.time-space-copy>p{font-size:19px;line-height:1.8;margin:0 0 28px;color:#29362b}.range-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.range-grid>div{background:#f6f7ed;border:1px solid #c9d2ad;border-radius:8px;padding:18px}.range-grid span{display:block;font-size:12px;color:#66745a;margin-bottom:10px}.range-grid strong{display:block;font-size:23px;color:#a93620}.range-grid small{display:block;font-size:12px;line-height:1.6;color:#637061;margin-top:8px}.time-space-foot{font-size:14px!important;line-height:1.7!important;color:#61705e!important;border-top:1px solid #c3cda5;padding-top:18px}
.about-page{max-width:1240px;margin:auto}.about-hero{padding:110px 0 120px;max-width:800px}.about-hero h1{font-size:clamp(50px,7vw,92px);line-height:1;letter-spacing:-.06em;margin:0 0 32px;font-weight:900}.about-hero h1 em{font-style:normal;color:var(--orange)}.about-hero>p:last-child{max-width:670px;font-size:19px;line-height:1.9;color:var(--muted)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;border-top:1px solid var(--ink);padding:75px 0 125px}.about-grid article>span{font-size:13px;color:var(--orange);font-weight:700}.about-grid h2,.about-values h2,.about-cta h2{font-size:clamp(34px,4vw,54px);line-height:1.05;letter-spacing:-.05em;margin:18px 0 25px}.about-grid p{font-size:16px;line-height:1.9;color:var(--muted)}.about-values{background:var(--ink);color:#fff;margin:0 calc((1240px - 100vw)/2);padding:100px max(28px,calc((100vw - 1240px)/2))}.about-values .plain-label{color:var(--lime)}.about-values h2{margin-bottom:35px}.about-values .scene-tags span{border-color:#506057;background:transparent;color:#fff}.about-cta{text-align:center;padding:120px 0}.about-cta h2{font-size:clamp(38px,5vw,64px)}.about-cta p{color:var(--muted);margin-bottom:28px}
@media (max-width:820px){body{overflow-x:hidden}.site-header{height:68px;padding:0 16px}.site-header nav{display:none}.nav-download{margin-left:auto;white-space:nowrap;font-size:12px;padding:10px 12px}.hero{padding:58px 24px 64px;display:block;min-height:0}.hero h1{font-size:clamp(44px,13vw,64px);line-height:1.02}.hero-text{font-size:15px;line-height:1.8}.hero-visual{height:410px;margin-top:48px}.photo-frame{right:16px;width:min(73vw,290px);height:min(103vw,390px);border-width:7px;box-shadow:11px 13px 0 var(--ink)}.stamp-card{left:0;bottom:2px;transform:rotate(-6deg) scale(.74);transform-origin:bottom left}.section{padding:78px 24px}.section-title h2{font-size:clamp(39px,11vw,58px);line-height:1.04}.features,.workflow,.time-space,.scenes{display:block}.feature-list,.workflow ol,.time-space-copy,.scene-copy{margin-top:40px}.feature-list article{grid-template-columns:34px 1fr;gap:7px;padding:22px 0}.feature-list p{grid-column:2}.time-space{padding-left:24px;padding-right:24px}.range-grid{grid-template-columns:1fr 1fr;gap:10px}.range-grid>div{padding:14px 12px;min-width:0}.range-grid strong{font-size:20px;line-height:1.15}.range-grid small{font-size:12px;line-height:1.5}.interface{padding:74px 18px}.interface .section-title{display:block;width:auto;padding:0;margin-bottom:34px}.app-window{display:block;width:100%;padding:0;border-radius:10px;overflow:hidden}.app-top{height:43px;padding:0 12px;font-size:12px}.app-body{height:auto;min-height:0;display:block}.app-body aside{width:100%;height:auto;padding:12px 14px;display:flex;flex-direction:row;align-items:center;gap:5px;border-right:0;border-bottom:1px solid #dbe0d9}.app-body aside b{margin:0 8px 0 0;font-size:12px;white-space:nowrap}.app-body aside a{padding:7px 8px;white-space:nowrap;font-size:11px}.app-body aside small{display:none}.app-content{padding:20px 16px}.app-heading{display:block;padding-bottom:17px}.app-heading h3{font-size:19px;line-height:1.35}.app-heading button{margin-top:14px;width:100%}.folder-row{display:block;margin:18px 0;font-size:12px}.folder-row>div{margin:7px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.browse{width:100%}.form-grid{grid-template-columns:1fr;gap:12px}.form-grid .wide{grid-column:auto}.app-footer{display:block;line-height:1.6;font-size:11px}.app-footer b{display:block;margin-top:4px}.workflow li{grid-template-columns:1fr;gap:5px;padding:20px 0;min-height:0}.scene-copy>p{font-size:16px;line-height:1.8}.scene-tags{gap:8px}.scene-tags span{font-size:12px;padding:8px 12px}.about-page{padding:0 24px}.about-hero{padding:74px 0 80px}.about-hero h1{font-size:clamp(45px,13vw,68px)}.about-hero>p:last-child{font-size:16px;line-height:1.8}.about-grid{display:block;padding:55px 0 80px}.about-grid article+article{margin-top:58px}.about-values{margin:0 -24px;padding:72px 24px}.about-cta{padding:78px 0}}@media (max-width:390px){.range-grid{grid-template-columns:1fr}.photo-frame{right:8px}.hero{padding-left:20px;padding-right:20px}}

/* Mobile-only adaptation: desktop layout above remains unchanged. */
@media (max-width: 820px){
  body{overflow-x:hidden}
  .site-header{height:68px;padding:0 16px;gap:10px}
  .site-header .brand{font-size:14px;min-width:0}
  .site-header .brand img{width:30px;height:30px}
  .site-header nav{display:none}
  .nav-download{margin-left:auto;white-space:nowrap;font-size:12px;padding:10px 12px}
  .hero{padding:58px 24px 64px;display:block;min-height:0}
  .hero h1{font-size:clamp(44px,13vw,64px);line-height:1.02}
  .hero-text{font-size:15px;line-height:1.8}
  .hero-visual{height:410px;margin-top:48px}
  .photo-frame{right:16px;width:min(73vw,290px);height:min(103vw,390px);border-width:7px;box-shadow:11px 13px 0 var(--ink)}
  .stamp-card{left:0;bottom:2px;transform:rotate(-6deg) scale(.74);transform-origin:bottom left}
  .section{padding:78px 24px}
  .section-title h2{font-size:clamp(39px,11vw,58px);line-height:1.04}
  .features,.workflow,.time-space,.scenes{display:block}
  .feature-list,.workflow ol,.time-space-copy,.scene-copy{margin-top:40px}
  .feature-list article{grid-template-columns:34px 1fr;gap:7px;padding:22px 0}
  .feature-list p{grid-column:2}
  .time-space{padding-left:24px;padding-right:24px}
  .range-grid{grid-template-columns:1fr 1fr;gap:10px}
  .range-grid>div{padding:14px 12px;min-width:0}
  .range-grid strong{font-size:20px;line-height:1.15}
  .range-grid small{font-size:12px;line-height:1.5}
  .interface{padding:74px 18px}
  .interface .section-title{display:block;width:auto;padding:0;margin-bottom:34px}
  .app-window{display:block;width:100%;padding:0;border-radius:10px;overflow:hidden}
  .app-top{height:43px;padding:0 12px;font-size:12px}
  .app-body{height:auto;min-height:0;display:block}
  .app-body aside{width:100%;height:auto;padding:12px 14px;display:flex;flex-direction:row;align-items:center;gap:5px;border-right:0;border-bottom:1px solid #dbe0d9}
  .app-body aside b{margin:0 8px 0 0;font-size:12px;white-space:nowrap}
  .app-body aside a{padding:7px 8px;white-space:nowrap;font-size:11px}
  .app-body aside small{display:none}
  .app-content{padding:20px 16px}
  .app-heading{display:block;padding-bottom:17px}
  .app-heading h3{font-size:19px;line-height:1.35;margin-right:0}
  .app-heading button{margin-top:14px;width:100%}
  .folder-row{display:block;margin:18px 0;font-size:12px}
  .folder-row>div{margin:7px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .browse{width:100%}
  .form-grid{grid-template-columns:1fr;gap:12px}
  .form-grid .wide{grid-column:auto}
  .form-grid input,.form-grid select{font-size:12px}
  .app-footer{display:block;line-height:1.6;font-size:11px}
  .app-footer b{display:block;margin-top:4px}
  .workflow li{grid-template-columns:1fr;gap:5px;padding:20px 0;min-height:0}
  .scene-copy>p{font-size:16px;line-height:1.8}
  .scene-tags{gap:8px}
  .scene-tags span{font-size:12px;padding:8px 12px}
  .about-page{padding:0 24px}
  .about-hero{padding:74px 0 80px}
  .about-hero h1{font-size:clamp(45px,13vw,68px)}
  .about-hero>p:last-child{font-size:16px;line-height:1.8}
  .about-grid{display:block;padding:55px 0 80px}
  .about-grid article+article{margin-top:58px}
  .about-values{margin:0 -24px;padding:72px 24px}
  .about-cta{padding:78px 0}
}

@media (max-width:390px){
  .range-grid{grid-template-columns:1fr}
  .photo-frame{right:8px}
  .hero{padding-left:20px;padding-right:20px}
}

/* Compact phone GUI showcase: keep the complete panel visible without horizontal crop. */
@media (max-width:820px){
  .interface{padding:58px 12px 66px}
  .interface .section-title{padding:0 12px;margin-bottom:24px}
  .interface .section-title h2{font-size:clamp(34px,10vw,48px)}
  .app-window{width:calc(100% - 16px);margin:0 8px;border-radius:8px;box-shadow:0 12px 24px rgba(32,43,33,.16)}
  .app-top{height:36px;padding:0 10px;gap:9px;font-size:10px}
  .window-mark i{width:6px;height:6px}
  .app-top>span{font-size:10px}
  .app-body aside{padding:8px 9px;gap:3px}
  .app-body aside b{font-size:10px;margin-right:5px}
  .app-body aside a{font-size:10px;padding:5px 6px}
  .app-content{padding:14px 12px}
  .app-heading{padding-bottom:12px}
  .app-heading span{font-size:9px}
  .app-heading h3{font-size:15px;line-height:1.3;margin-top:3px}
  .app-heading button{margin-top:9px;padding:8px 10px;font-size:10px}
  .folder-row{margin:12px 0;font-size:10px}
  .folder-row>div{padding:7px;margin:4px 0}
  .browse{padding:7px;font-size:10px}
  .form-grid{gap:8px}
  .form-grid label{font-size:10px}
  .form-grid input,.form-grid select{padding:7px;margin-top:4px;font-size:10px}
  .app-footer{margin-top:12px;padding:8px 9px;font-size:9px}
}