/* なぜ痩せない?無料ダイエット診断 */
.fudf{--ink:#1d2b45;--gold:#b08a4a;--paper:#fbf6ee;--line:#06c755;color:var(--ink);font-family:"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;line-height:1.85;font-size:16px}
.fudf *{box-sizing:border-box}
.fudf-sec,.fudf-hero{max-width:860px;margin:0 auto;padding:56px 20px}
.fudf-paper{background:var(--paper);max-width:none}
.fudf-paper>*{max-width:820px;margin-left:auto;margin-right:auto}
.fudf-hero{text-align:center;padding-top:72px}
.fudf-hero h1{font-size:clamp(34px,7vw,56px);line-height:1.3;margin:12px 0 20px;font-weight:800}
.fudf h2{font-size:clamp(22px,4.4vw,30px);line-height:1.45;margin:0 0 20px;font-weight:800}
.fudf-eyebrow{color:var(--gold);font-weight:700;letter-spacing:.06em;font-size:14px;margin:0}
.fudf-lead{font-size:clamp(15px,2.4vw,18px)}
.fudf-strong{font-weight:800;font-size:1.1em}
.fudf-center{text-align:center}
.fudf-note{font-size:13px;color:#5b6575}
.fudf-btn{display:inline-block;padding:16px 34px;border-radius:999px;background:var(--ink);color:#fff!important;font-weight:800;font-size:18px;text-decoration:none!important;border:0;cursor:pointer;box-shadow:0 8px 20px rgba(29,43,69,.22)}
.fudf-btn small{display:block;font-weight:500;font-size:13px;opacity:.9}
.fudf-check{list-style:none;padding:0;margin:0 0 18px}
.fudf-check li{padding:10px 0 10px 34px;position:relative;border-bottom:1px dashed #e2d6bf}
.fudf-check li::before{content:"✓";position:absolute;left:6px;color:var(--gold);font-weight:800}
.fudf-types{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:0 0 20px}
.fudf-type{border:1px solid #e6dcc8;border-radius:14px;padding:14px 16px;background:#fff}
.fudf-type strong{display:block;font-size:15px}
.fudf-type span{font-size:14px;color:#4a5568}
.fudf-quiz-wrap{text-align:left}
.fudf-quiz-wrap h2{text-align:center}
.fudf-app,.fudf-result{max-width:640px;margin:0 auto;border:2px solid var(--ink);border-radius:20px;padding:28px 22px;background:#fff;text-align:center}
.fudf-result{text-align:left}
.fudf-progress{height:8px;background:#eef1f5;border-radius:99px;overflow:hidden}
.fudf-progress span{display:block;height:100%;background:var(--gold);transition:width .25s}
.fudf-qno{color:#5b6575;font-size:14px;margin:10px 0 0}
.fudf-q{font-size:clamp(17px,3.4vw,20px);font-weight:700;margin:10px 0 20px;min-height:3.4em}
.fudf-opts{display:grid;gap:10px}
.fudf-opt{padding:15px;border-radius:12px;border:2px solid #d0d7e2;background:#fff;font-size:17px;font-weight:700;color:var(--ink);cursor:pointer}
.fudf-opt:hover,.fudf-opt:focus{border-color:var(--ink);background:#f5f7fb}
.fudf-back{margin-top:16px;background:none;border:0;color:#5b6575;text-decoration:underline;cursor:pointer;font-size:14px}
.fudf-rname{font-size:clamp(22px,5vw,30px);margin:6px 0;font-weight:800}
.fudf-rsub{margin:0 0 8px;color:#5b6575}
.fudf-rcatch{font-weight:700;font-size:1.05em}
.fudf-steps li{margin:6px 0}
.fudf-ctas{display:grid;gap:12px;margin:12px 0}
.fudf-cta{display:block;text-align:center;padding:15px 18px;border-radius:14px;font-weight:800;text-decoration:none!important;color:#fff!important;font-size:17px}
.fudf-cta small{display:block;font-weight:500;font-size:13px;opacity:.95}
.fudf-cta-main{background:var(--ink)}
.fudf-cta-line{background:var(--line)}
.fudf-ways{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.fudf-way{background:#fff;border-radius:16px;padding:18px;border:1px solid #e6dcc8}
.fudf-way h3{margin:4px 0 8px;font-size:19px}
.fudf-way-tag{margin:0;color:var(--gold);font-weight:700;font-size:13px}
.fudf-profile{border-left:6px solid var(--gold);padding:4px 0 4px 18px}
.fudf details{border-bottom:1px solid #e2d6bf;padding:12px 0}
.fudf summary{font-weight:700;cursor:pointer}
.fudf-last{text-align:center}