:root{--navy:#07111f;--navy-2:#0d1b2d;--ink:#122034;--muted:#607086;--paper:#f5f8fb;--white:#fff;--cyan:#7ce7d3;--cyan-dark:#47c8b0;--line:#dbe4ec;--yellow:#f1ff79;--shadow:0 28px 80px rgba(0,16,35,.18)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"Noto Sans JP",sans-serif;background:var(--white);font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}img{display:block}h1,h2,h3,p{margin-top:0}h1,h2,.brand,.button,.kicker,.eyebrow,.version,.number,strong{font-family:"DM Sans","Noto Sans JP",sans-serif}.site-header{height:82px;display:flex;align-items:center;gap:42px;padding:0 max(28px,calc((100vw - 1200px)/2));border-bottom:1px solid rgba(255,255,255,.12);position:absolute;top:0;left:0;right:0;z-index:5;color:#fff}.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:20px;letter-spacing:-.02em}.brand img{border-radius:10px}.site-header nav{display:flex;gap:30px;margin-left:auto}.site-header nav a{font-size:14px;color:#c8d4df}.site-header nav a:hover{color:var(--cyan)}.header-cta{border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:8px 18px;font-size:14px}.header-cta:hover{background:#fff;color:var(--navy)}.hero{min-height:720px;background:radial-gradient(circle at 79% 48%,#1a3a53 0,#0b1c2c 24%,var(--navy) 57%),var(--navy);color:#fff;display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center;padding:140px max(28px,calc((100vw - 1200px)/2)) 86px;overflow:hidden}.eyebrow,.kicker{font-size:13px;font-weight:700;letter-spacing:.15em}.eyebrow{display:flex;align-items:center;gap:10px;color:#bcd0dd;margin-bottom:20px}.eyebrow span{width:28px;height:2px;background:var(--cyan)}.hero h1{font-size:clamp(48px,5vw,76px);line-height:1.15;letter-spacing:-.055em;margin-bottom:26px}.hero h1 em{font-style:normal;color:var(--cyan)}.lead{font-size:18px;line-height:1.9;color:#b9c7d3;margin-bottom:34px}.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:8px;font-weight:700;font-size:15px;transition:.2s ease}.button.primary{background:var(--cyan);color:var(--navy);box-shadow:0 12px 30px rgba(82,220,194,.18)}.button.primary:hover{background:#9cf2e2;transform:translateY(-2px)}.button.secondary{border:1px solid #496074;color:#fff}.button.secondary:hover{border-color:#fff}.windows-mark{font-size:21px}.version{font-size:12px;color:#7990a3;margin:14px 0 0}.hero-visual{position:relative;min-height:480px;display:grid;place-items:center}.app-card{width:min(100%,480px);background:#fff;color:var(--ink);border-radius:18px;padding:18px 22px 23px;box-shadow:var(--shadow);position:relative;z-index:2;transform:rotate(-1deg)}.app-topbar{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line)}.app-title{display:flex;align-items:center;gap:9px;font-weight:700}.app-title img{border-radius:7px}.status{font-size:12px;background:#edf9f6;border-radius:999px;padding:4px 9px;color:#288b79}.status i{display:inline-block;width:7px;height:7px;background:#48cbb4;border-radius:50%;margin-right:5px}.transform-row{display:grid;grid-template-columns:64px 1fr;gap:12px;padding:22px 0;font-size:18px}.transform-row .label{font-size:12px;font-weight:700;color:#7c8b9b;padding-top:3px}.transform-row small{font-size:12px;color:#93a0ad}.transform-row.after{background:#edf9f6;border-radius:10px;padding:18px 15px}.clean-line{display:flex;align-items:center;gap:10px;color:#4ec8b3;font-size:11px;margin-bottom:12px}.clean-line span{height:1px;background:#d8eee9;flex:1}.key-row{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:20px}.key-row kbd{font-family:"DM Sans";font-weight:700;border:1px solid #cbd5df;border-bottom-width:3px;border-radius:7px;padding:7px 10px;background:#f8fafc}.key-row b{color:#a1adba}.shortcut-orbit{position:absolute;display:grid;place-items:center;background:rgba(124,231,211,.12);border:1px solid rgba(124,231,211,.4);color:var(--cyan);font:bold 13px "DM Sans";border-radius:12px;backdrop-filter:blur(8px);z-index:3}.orbit-one{width:62px;height:62px;top:22px;right:0;transform:rotate(8deg)}.orbit-two{width:72px;height:72px;left:-10px;bottom:36px;transform:rotate(-8deg)}.orbit-three{width:48px;height:48px;right:32px;bottom:5px}.strip{display:grid;grid-template-columns:repeat(3,1fr);max-width:1200px;margin:-1px auto 0;background:#fff;border:1px solid var(--line);border-top:0}.strip div{display:flex;gap:15px;padding:28px 34px;border-right:1px solid var(--line)}.strip div:last-child{border:0}.strip span{font:700 12px "DM Sans";color:var(--cyan-dark)}.strip p{font-size:13px;color:var(--muted);margin:0}.strip b{display:block;color:var(--ink);font-size:15px;margin-bottom:2px}.problem,.howto,.customize,.details{max-width:1200px;margin:0 auto;padding:120px 0}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:45px}.kicker{color:#39a891;margin-bottom:14px}.section-heading .kicker{align-self:flex-start;margin-top:13px}.section-heading h2,.howto h2,.customize h2,.details h2,.final-cta h2{font-size:clamp(36px,4vw,54px);line-height:1.3;letter-spacing:-.045em;margin:0}.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line)}.problem-grid article{min-height:360px;padding:34px;position:relative;border-right:1px solid var(--line)}.problem-grid article:last-child{border:0}.problem-grid .accent-card{background:var(--navy);color:#fff;transform:translateY(-16px);box-shadow:var(--shadow)}.problem-grid .number{font-size:12px;color:#99a7b4}.feature-icon{width:60px;height:60px;margin:48px 0 28px;display:flex;align-items:center;justify-content:center;font:bold 23px "DM Sans";border:1px solid var(--line);border-radius:14px;position:relative}.feature-icon span{position:absolute;color:#e46272;font-size:16px;right:6px;top:1px}.accent-card .feature-icon{border-color:#365065;background:#14283c}.grid-icon{display:grid;grid-template-columns:repeat(2,11px);gap:4px}.grid-icon i{width:11px;height:11px;background:var(--cyan);border-radius:2px}.sparkle{color:#36bfa7;font-size:30px}.problem-grid h3{font-size:21px;margin-bottom:12px}.problem-grid p{font-size:14px;color:var(--muted);line-height:1.9}.accent-card p{color:#aebdca}.howto{display:grid;grid-template-columns:.85fr 1.3fr;gap:90px;background:var(--paper);max-width:none;padding-left:max(28px,calc((100vw - 1200px)/2));padding-right:max(28px,calc((100vw - 1200px)/2))}.howto-copy>p:last-child,.customize-copy>p:last-child{color:var(--muted);margin-top:25px;max-width:430px}.steps{list-style:none;padding:0;margin:0}.steps li{display:grid;grid-template-columns:42px 1fr auto;gap:18px;align-items:start;padding:24px 0;border-bottom:1px solid #d6e0e8}.steps li:first-child{padding-top:0}.steps li>span{width:34px;height:34px;display:grid;place-items:center;background:var(--navy);color:#fff;border-radius:50%;font:700 13px "DM Sans"}.steps b{font-size:17px}.steps p{font-size:13px;color:var(--muted);margin:6px 0 0}.steps strong{font-size:12px;background:#fff;border:1px solid var(--line);border-bottom-width:3px;border-radius:7px;padding:8px 10px;white-space:nowrap}.customize{display:grid;grid-template-columns:1fr .85fr;align-items:center;gap:110px}.settings-card{background:var(--navy);color:#fff;border-radius:18px;padding:28px;box-shadow:var(--shadow);transform:rotate(-1deg)}.settings-head{display:flex;gap:12px;align-items:center;padding-bottom:24px;border-bottom:1px solid #243649}.settings-head img{border-radius:8px}.settings-head small{display:block;color:#7f93a5}.setting{display:flex;align-items:center;justify-content:space-between;padding:17px 0;border-bottom:1px solid #1d3043;font-size:14px}.toggle{width:42px;height:24px;border-radius:999px;background:#455566;position:relative}.toggle:before{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;border-radius:50%;background:#fff}.toggle.on{background:var(--cyan-dark)}.toggle.on:before{left:21px}.details{display:grid;grid-template-columns:.75fr 1.25fr;gap:90px;border-top:1px solid var(--line)}.details dl{margin:0}.details dl div{display:grid;grid-template-columns:130px 1fr;padding:17px 0;border-bottom:1px solid var(--line)}.details dt{font-size:13px;color:var(--muted)}.details dd{margin:0;font-weight:600}.details .notice{grid-column:2;font-size:12px;color:#7f8995;margin-top:-65px}.final-cta{text-align:center;background:var(--navy);color:#fff;padding:100px 24px}.final-cta img{margin:0 auto 24px;border-radius:20px}.final-cta h2{margin-bottom:32px}.final-cta .button{margin:0 auto}.final-cta small{display:block;color:#7f93a5;margin-top:13px}footer{max-width:1200px;margin:auto;min-height:120px;display:flex;align-items:center;gap:35px;color:#7b8896;font-size:12px}footer .brand{color:var(--ink);margin-right:auto}footer p{margin:0}
@media (max-width:900px){.site-header nav{display:none}.hero{grid-template-columns:1fr;padding-top:130px}.hero-visual{min-height:430px}.strip{grid-template-columns:1fr;margin:0 20px}.strip div{border-right:0;border-bottom:1px solid var(--line)}.problem,.customize,.details{padding:85px 24px}.problem-grid{grid-template-columns:1fr}.problem-grid article{border-right:0;border-bottom:1px solid var(--line)}.problem-grid .accent-card{transform:none}.howto,.customize,.details{grid-template-columns:1fr;gap:50px}.details .notice{grid-column:auto;margin:0}.section-heading{display:block}.problem-grid article{min-height:auto}.feature-icon{margin-top:30px}footer{padding:30px 24px;flex-wrap:wrap}footer p{width:100%}}
@media (max-width:560px){.site-header{height:70px;padding:0 18px}.site-header .brand span{display:none}.header-cta{margin-left:auto}.hero{padding:115px 20px 65px}.hero h1{font-size:44px}.lead{font-size:16px}.hero-visual{min-height:360px}.app-card{padding:14px}.transform-row{font-size:15px;grid-template-columns:52px 1fr}.shortcut-orbit{display:none}.strip{margin:0}.problem,.customize,.details{padding:70px 20px}.howto{padding:70px 20px}.section-heading h2,.howto h2,.customize h2,.details h2,.final-cta h2{font-size:36px}.steps li{grid-template-columns:38px 1fr}.steps strong{grid-column:2;justify-self:start}.settings-card{padding:20px}.details dl div{grid-template-columns:1fr;gap:4px}.hero-actions .button{width:100%}footer{display:block}footer .brand{margin-bottom:20px}footer p{margin:10px 0}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}
.language-picker{position:relative}
.language-picker:after{content:"⌄";position:absolute;right:12px;top:50%;transform:translateY(-55%);font-size:12px;color:#bcd0dd;pointer-events:none}
.language-picker select{appearance:none;min-width:132px;height:38px;padding:0 30px 0 13px;border:1px solid rgba(255,255,255,.3);border-radius:999px;background:#112438;color:#fff;font:600 13px "DM Sans","Noto Sans JP",sans-serif;cursor:pointer}
.language-picker select:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.language-picker option{background:#fff;color:var(--ink)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.eyebrow span[data-i18n]{width:auto;height:auto;background:none}
@media (max-width:900px){.site-header .language-picker{margin-left:auto}}
@media (max-width:560px){.site-header{padding:0 14px;gap:8px}.site-header .brand{margin-right:auto}.site-header .language-picker{margin-left:0}.language-picker select{min-width:104px;max-width:118px;padding-left:10px}.header-cta{margin-left:0;padding:7px 12px}}
.eyebrow:before{content:"";display:block;flex:0 0 28px;width:28px;height:2px;background:var(--cyan)}
.download-page{background:var(--paper)}
.download-header{position:relative;background:var(--navy);padding-left:max(24px,calc((100vw - 1060px)/2));padding-right:max(24px,calc((100vw - 1060px)/2))}
.download-header .back-link{margin-left:auto;color:#c8d4df;font-size:14px}
.download-header .back-link:hover{color:var(--cyan)}
.download-main{max-width:1060px;margin:auto;padding:72px 24px 110px}
.download-hero{text-align:center}
.download-icon{display:grid;place-items:center;margin-bottom:24px}
.download-icon img{border-radius:20px;box-shadow:0 18px 50px rgba(7,17,31,.2)}
.download-hero h1{font:700 clamp(38px,5vw,62px)/1.2 "DM Sans","Noto Sans JP",sans-serif;letter-spacing:-.045em;margin:0 0 16px}
.download-intro{color:var(--muted);font-size:17px;margin-bottom:27px}
.release-badge{display:inline-flex;align-items:center;gap:11px;padding:8px 15px;background:var(--navy);color:#fff;border-radius:999px;margin-bottom:28px}
.release-badge span{font-size:12px;color:var(--cyan);font-weight:700}
.release-badge strong{font:700 15px "DM Sans",sans-serif}
.release-meta{display:flex;justify-content:center;gap:0;list-style:none;padding:0;margin:0 auto;max-width:720px;background:#fff;border:1px solid var(--line);border-radius:12px}
.release-meta li{flex:1;padding:17px 22px;border-right:1px solid var(--line);text-align:left}
.release-meta li:last-child{border:0}
.release-meta span{display:block;color:var(--muted);font-size:12px;margin-bottom:3px}
.release-meta b{font-size:15px}
.ad-slot{min-height:110px;margin:58px 0;display:grid;place-items:center;border:1px dashed #bfcbd6;background:#fff;color:#8492a0;font-size:12px;letter-spacing:.08em}
.download-sources{padding:60px 0 80px}
.download-section-heading{text-align:center;margin-bottom:32px}
.download-section-heading h2,.download-safety h2{font:700 clamp(30px,4vw,44px)/1.25 "DM Sans","Noto Sans JP",sans-serif;letter-spacing:-.035em;margin:0 0 12px}
.download-section-heading>p:last-child{color:var(--muted);margin:0}
.source-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.source-card{display:grid;grid-template-columns:64px 1fr;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:25px;box-shadow:0 12px 35px rgba(7,17,31,.06)}
.source-mark{width:58px;height:58px;display:grid;place-items:center;border-radius:13px;color:#fff;font:700 28px "DM Sans",sans-serif}
.vector-mark{background:#e44b4b}.softonic-mark{background:#0e8c9e}
.source-copy h3{font:700 22px "DM Sans",sans-serif;margin:0 0 3px}
.source-copy p{font-size:13px;color:var(--muted);margin:0}
.source-button{grid-column:1/-1;display:flex;align-items:center;justify-content:center;min-height:50px;background:var(--navy);color:#fff;border-radius:8px;font-weight:700}
.source-button:hover{background:#17314a}
.source-note{text-align:center;color:var(--muted);font-size:13px;max-width:720px;margin:24px auto 0}
.download-list-status,.download-list-error{text-align:center;color:var(--muted);padding:26px;background:#fff;border:1px solid var(--line);border-radius:12px}
.download-list-error{color:#a33;background:#fff8f8;border-color:#edcccc}
.download-file-heading{grid-column:1/-1;margin:8px 0 0;font-size:18px}
.source-file-details{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:6px 14px;padding-top:14px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
.source-file-details code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere}
.source-mark{background:#287a8a}
.source-mark[data-source="fc2"]{background:#315ec9}
.source-mark[data-source="teracloud"]{background:#278ca0}
.source-mark[data-source*="google"]{background:#238636}
.source-mark[data-source*="one"]{background:#1769aa}
.download-safety{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;padding:70px;background:var(--navy);color:#fff;border-radius:20px}
.safety-list p{position:relative;padding:0 0 18px 28px;margin:0 0 18px;border-bottom:1px solid #26394c;color:#c1ced8;font-size:14px}
.safety-list p:last-child{margin:0;border:0;padding-bottom:0}
.safety-list p:before{content:"✓";position:absolute;left:0;color:var(--cyan);font-weight:700}
@media (max-width:760px){.download-header .brand span,.download-header .back-link{display:none}.download-main{padding-top:55px}.release-meta{display:block}.release-meta li{border-right:0;border-bottom:1px solid var(--line)}.source-grid{grid-template-columns:1fr}.download-safety{grid-template-columns:1fr;gap:28px;padding:38px 26px}}
.adsense-area {
  min-height: 110px;
  margin: 58px 0;
  padding: 12px 0;
  overflow: hidden;
  background: #fff;
  text-align: center;
}

.adsense-label {
  display: block;
  margin-bottom: 8px;
  color: #8492a0;
  font-size: 12px;
  letter-spacing: .08em;
}

.adsense-area .adsbygoogle {
  min-height: 90px;
}