*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;color:#283b32;background:#faf8f1;font-family:"Yu Gothic UI","Yu Gothic",Meiryo,sans-serif;line-height:1.8}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea,summary{outline-offset:5px}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}.wrap{max-width:1120px;margin:auto;padding-left:36px;padding-right:36px}header{height:108px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #dedfd5}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:24px;letter-spacing:.04em}.brand-dot{color:#ef6848;margin-left:-8px}nav{display:flex;gap:32px;font-size:13px;font-weight:700}nav span{color:#ef6848}.hero{display:grid;grid-template-columns:1.25fr 1fr;gap:36px;padding-top:90px;padding-bottom:95px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.12em}.eyebrow>span{display:inline-block;width:7px;height:7px;border-radius:50%;background:#ef6848;margin-right:8px}h1{font-size:clamp(29px,3.3vw,44px);line-height:1.65;letter-spacing:-.05em;margin:24px 0}h1 em{font-style:normal;color:#e75e3f}p.intro{font-size:15px;line-height:2.1;color:#647066;margin-bottom:28px}.primary,.dark{background:#e96040;color:#fff;border:0;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;gap:28px;font-weight:700;padding:15px 24px;font-size:14px}.primary:hover{background:#ca492d}.small{font-size:11px;color:#6b746c}.hero .small{margin:12px 0}.hero-art{position:relative;background:#e8eddf;border-radius:48% 48% 12px 12px;padding:48px 25px 24px;display:flex;flex-direction:column;justify-content:center}.note{font-size:22px;line-height:1.8;background:#fffdf6;padding:24px;transform:rotate(-5deg);box-shadow:0 8px 0 #d7ddcc;border:1px solid #e3e0d5}.note>span{display:block;font-size:12px;color:#7b8276;margin-top:14px}.flow{align-self:center;font-size:35px;color:#e96040;margin:16px}.mini-result{background:#fff;border:1px solid #d7dece;border-radius:10px;display:flex;gap:12px;align-items:center;padding:16px;transform:rotate(2deg);font-size:13px;font-weight:700}.mini-icon{background:#fff0e5;color:#e96040;font-size:28px;padding:0 12px;border-radius:8px}.mini-result small{display:block;font-size:10px;color:#778170;font-weight:400}.check{color:#397453;margin-left:auto}.art-caption{text-align:center;font-size:11px;letter-spacing:.1em;padding-top:24px}.ribbon{background:#2d4236;color:#fff;padding:17px 0;font-size:12px}.ribbon .wrap{display:flex;justify-content:space-between;gap:12px}.ribbon span{color:#c9d3c6}.tool-section{padding-top:80px;padding-bottom:60px}.section-head{display:flex;justify-content:space-between;align-items:center}h2{font-size:30px;letter-spacing:-.035em;line-height:1.6;margin:12px 0 18px}.tag{border:1px solid #c8d2c2;background:#eff3e7;border-radius:30px;padding:5px 14px;font-size:11px}.lead{font-size:14px;color:#687164;margin-bottom:28px}.tool-card{background:#fff;border:1px solid #dfdfd4;border-radius:14px;padding:28px;box-shadow:0 8px 20px #31432b05}#compress-form{display:grid;grid-template-columns:1.2fr 1fr;gap:34px}.upload{background:#fafaf6;border:1px dashed #bdc7b5;border-radius:9px;padding:25px;text-align:center}.upload label{display:flex;align-items:center;flex-direction:column;cursor:pointer}.upload label>span:last-child{font-size:11px;color:#71806b}.upload-symbol{font-size:28px;color:#e96040;background:#fff0e8;border-radius:12px;width:50px;margin-bottom:12px}.upload input{max-width:100%;font-size:11px;margin:18px auto 0;display:block}.settings>label,.idea label{display:block;font-size:13px;font-weight:700;margin-bottom:9px}.target-row{display:flex;align-items:center;gap:14px}.target-row input{border:1px solid #d7dace;padding:9px 14px;border-radius:6px;width:140px;font-size:24px;font-weight:700;color:#2d4236}.target-row>span{font-size:13px}.settings .primary{width:100%;margin:8px 0}.format-note{font-size:11px;color:#747b70;margin-bottom:0}#status:not(:empty){margin-top:20px;padding:12px;background:#f7f4e8;border-radius:6px;font-size:13px}#result{border-top:1px solid #e4e6dd;margin-top:25px;padding-top:24px}.result-top{display:flex;align-items:center;justify-content:space-between;gap:20px}.result-top h3{font-size:24px;margin:4px 0}.previews{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:22px}.previews figure{margin:0;background:#f3f3ed;padding:12px;border-radius:8px}.previews img{height:190px;width:100%;object-fit:contain}.previews figcaption{text-align:center;font-size:11px;margin-top:8px}.how{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:40px}.how b{font-size:12px;color:#e96040}.how h3{font-size:14px;margin:8px 0}.how p{font-size:12px;color:#75806f;margin:0}.about{border-top:1px solid #dedfd5;padding-top:60px;padding-bottom:60px}.about p:last-child{font-size:14px;line-height:2.2;color:#687164}.idea{background:#e9eddf;border-radius:12px;display:grid;grid-template-columns:1fr 1fr;gap:44px;padding-top:45px;padding-bottom:45px}.idea p{font-size:13px}.idea textarea{width:100%;height:140px;resize:vertical;background:#fffdf7;border:1px solid #cdd5c2;border-radius:8px;padding:14px;font-size:12px}.dark{background:#2d4236;width:100%;margin-top:10px}.idea .small{font-size:10px}.faq{padding-top:65px;padding-bottom:65px}.faq h2{font-size:21px;margin-bottom:25px}details{border-top:1px solid #dedfd5;padding:18px 0;font-size:13px}summary{cursor:pointer;font-weight:700}details p{color:#687164;font-size:12px;max-width:800px}footer{border-top:1px solid #dedfd5;padding-top:30px;padding-bottom:35px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}footer .brand{font-size:18px}footer p,footer>a:not(.brand){font-size:11px}footer small{font-size:10px;margin-left:auto;color:#7f8679}.mobile{display:none}@media(max-width:760px){.wrap{padding-left:22px;padding-right:22px}header{height:80px}.brand{font-size:20px}.brand img{width:30px;height:30px}nav{gap:12px;font-size:10px}nav a:first-child{display:none}.hero{grid-template-columns:1fr;padding-top:40px;padding-bottom:40px;gap:36px}h1{font-size:32px}.hero-art{max-width:420px;width:100%;padding:32px 24px;margin:auto}.note{font-size:20px}.ribbon .wrap{flex-direction:column;gap:2px}.ribbon{font-size:11px}.tool-section{padding-top:45px}h2{font-size:26px}.tag{font-size:10px;padding:4px 9px}.lead{font-size:12px}.tool-card{padding:18px}#compress-form{grid-template-columns:1fr;gap:24px}.how{gap:24px;grid-template-columns:1fr}.how>div{border-bottom:1px solid #e1e2d8;padding-bottom:18px}.result-top{align-items:start;flex-direction:column}.previews{gap:8px}.previews img{height:130px}.idea{grid-template-columns:1fr;margin-left:12px;margin-right:12px;gap:20px}.about{padding-top:40px;padding-bottom:40px}.faq h2{font-size:19px}footer{gap:10px}footer p{width:100%;margin:0}.mobile{display:block}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.analytics-choice{position:fixed;bottom:16px;left:16px;right:16px;max-width:650px;margin:auto;background:#fffdf6;color:#173b33;border:1px solid #173b33;border-radius:16px;padding:20px;box-shadow:0 8px 40px #0003;z-index:20;font-size:14px}.analytics-choice[hidden]{display:none}.analytics-choice button,#analytics-settings{padding:10px 14px;border:1px solid currentColor;border-radius:8px;background:#fffdf6;color:#173b33;cursor:pointer}.analytics-choice p{margin:0 0 12px}
/* 一覧と読みやすさ：既存ツールの処理UIを維持 */
[hidden]{display:none!important}body{font-size:16px}.primary{background:#ae3c24;font-size:16px;min-height:48px}.primary:hover{background:#8e2f1c}.small,.format-note,.upload label>span:last-child,.upload input,.how p,.idea .small,details p,footer p,footer>a:not(.brand),footer small{font-size:14px;color:#4e5c50}.lead,.idea p,.about p:last-child{font-size:16px;color:#4e5c50}.settings>label,.idea label,.how h3,summary{font-size:16px}input,textarea,select{font-size:16px!important}nav{font-size:15px}nav a{display:inline-flex;align-items:center;min-height:44px}h1 em{color:#ae3c24}.home-hero{padding-top:40px;padding-bottom:40px}.home-hero h1{margin:12px 0;font-size:clamp(28px,4vw,42px);line-height:1.5}.home-hero>p:not(.eyebrow){color:#4e5c50}.catalog{padding-top:24px;padding-bottom:56px;scroll-margin-top:20px}.catalog .section-head{gap:20px;flex-wrap:wrap}.catalog h2{font-size:28px}.catalog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:20px}.catalog-item{border:1px solid #c4cdbf;background:white;border-radius:14px;padding:24px;max-width:560px}.catalog-item h3{font-size:22px;line-height:1.5;margin:12px 0}.catalog-item h3 a:hover{text-decoration:underline}.catalog-note{font-size:15px;color:#4e5c50}.catalog-note a,.breadcrumb a,details a{text-decoration:underline;text-underline-offset:4px}.catalog-controls{display:flex;gap:16px;flex-wrap:wrap;margin:12px 0 24px}.catalog-controls label{display:grid;gap:8px;flex:1;min-width:180px}.catalog-controls input,.catalog-controls select{width:100%;min-height:48px;padding:10px;border:1px solid #85937f;border-radius:6px;background:white;color:#283b32}.breadcrumb{padding-top:24px}.breadcrumb+.tool-section{padding-top:20px}.format-note{line-height:1.75}.upload input{width:100%;overflow-wrap:anywhere}.tool-card,.settings,.upload{min-width:0}#file-info,#result-meta{overflow-wrap:anywhere}.analytics-choice{max-height:45vh;overflow:auto}.analytics-choice button{min-height:44px}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #1258a1;outline-offset:4px}
@media(max-width:760px){header{height:auto;min-height:80px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px;gap:8px}nav{font-size:14px;gap:16px}nav a:first-child{display:inline-flex}.home-hero{padding-top:28px;padding-bottom:24px}.catalog h2{font-size:24px}.catalog-item{padding:20px}.catalog .section-head{gap:0}.tag{font-size:13px}.section-head{flex-wrap:wrap}.previews{grid-template-columns:1fr}.previews img{height:220px}.idea textarea{font-size:16px}.analytics-choice{left:8px;right:8px;bottom:8px;padding:16px;font-size:14px}.wrap{padding-left:20px;padding-right:20px}}
