/* 色・余白・書体はこの変数から調整できます。外部フォント通信は不要です。 */
:root{--paper:#fffdf8;--ink:#303d3a;--muted:#5d6864;--accent:#ae6045;--sage:#dce6dd;--line:#dfd8cb;--font:'Noto Sans JP','Yu Gothic','Hiragino Kaku Gothic ProN',sans-serif;--serif:'Yu Mincho','Hiragino Mincho ProN',serif}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);line-height:1.8;-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip-link{position:absolute;top:-80px;left:16px;z-index:10;background:white;padding:12px}.skip-link:focus{top:12px}
.hero{text-align:center;padding:38px 24px 60px;background:radial-gradient(ellipse at 10% 26%,#f6e8dc 0,transparent 47%),radial-gradient(ellipse at 93% 75%,#e9f0e7 0,transparent 43%);border-bottom:1px solid #ece7dd}.hero-inner{max-width:1000px;margin:auto}.brand{font-size:14px;letter-spacing:.12em;margin:0 0 48px}.eyebrow{font-size:12px;letter-spacing:.2em;font-weight:600;color:var(--accent);margin:0 0 18px}.hero h1{font-family:var(--serif);font-weight:600;font-size:clamp(32px,4.9vw,64px);line-height:1.55;letter-spacing:.025em;margin:0 0 22px}.hero-lead{font-size:21px;font-weight:600;margin:0 0 8px}.hero-description{font-size:16px;color:var(--muted);margin:0}.hero-rule{display:flex;align-items:center;gap:12px;justify-content:center;margin-top:34px;color:var(--accent);font:italic 15px Georgia,serif}.hero-rule i{width:100px;height:1px;background:#c8a78e}
.workflow{max-width:1176px;margin:auto;padding:16px 32px 56px}.workflow-step{padding:74px 0 76px;border-bottom:1px solid var(--line)}.workflow-step:last-child{border-bottom:0;padding-bottom:0}.step-marker{display:flex;align-items:center;gap:16px;margin-bottom:30px}.step-number{font:400 32px/1 Georgia,serif;color:var(--accent);letter-spacing:.04em}.step-line{width:114px;height:1px;background:var(--accent)}.step-dot{width:7px;height:7px;border-radius:50%;background:var(--accent)}.step-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:52px;align-items:center}.workflow-step:nth-child(even) .step-copy{order:2}.workflow-step:nth-child(even) .step-art{order:1}.step-copy h2{font-size:clamp(25px,2.7vw,35px);line-height:1.65;letter-spacing:.015em;font-weight:600;margin:0 0 22px;word-break:normal;overflow-wrap:anywhere}.step-copy p{font-size:17px;line-height:2.1;color:var(--muted);margin:0;max-width:29em}.step-copy strong{color:var(--ink);font-weight:700;background:linear-gradient(transparent 66%,#e7d9bd 66%);padding:0 2px}.step-art{margin:0;background:#fbf8f0;border:1px solid #e8e1d5;border-radius:22px;overflow:hidden;box-shadow:0 13px 36px #403d3010}.step-art img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;background:#fffdf8}
.closing{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:#edf1e9;border-top:1px solid #dfe5d9;padding:clamp(48px,8vh,96px) 24px}.closing h2{font-family:var(--serif);font-size:clamp(27px,3.5vw,44px);font-weight:600;line-height:1.65;margin:0 0 20px}.closing>p:not(.eyebrow){color:var(--muted);font-size:16px;margin:0;line-height:2}.actions{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin:40px 0 0}.button{min-height:64px;display:inline-flex;gap:28px;align-items:center;justify-content:center;padding:17px 30px;border:1px solid #b5beb1;border-radius:6px;color:var(--ink);text-decoration:none;font-size:15px;font-weight:600;}.primary{background:#344d3e;border-color:#344d3e;color:#fff}.secondary{background:#fffdf8}.button[href]:hover{background:#e0e7dc}.primary[href]:hover{background:#253c2e}.button[aria-disabled=true]{cursor:default}.closing>.footer-brand{font-size:13px!important;letter-spacing:.1em;margin-top:clamp(40px,8vh,80px)}
@media(max-width:820px){.hero{padding:28px 20px 44px}.brand{margin-bottom:34px}.hero h1{font-size:clamp(29px,5.2vw,43px)}.hero-lead{font-size:19px}.workflow{padding:0 22px 32px}.workflow-step{padding:48px 0}.step-marker{margin-bottom:22px}.step-grid{grid-template-columns:1fr;gap:27px}.workflow-step:nth-child(even) .step-copy,.workflow-step:nth-child(even) .step-art{order:initial}.step-copy h2{font-size:clamp(24px,4.5vw,32px);margin-bottom:14px}.step-copy p{font-size:16px;max-width:none}.step-art{max-width:600px;width:100%;justify-self:center}.step-number{font-size:28px}.step-line{width:90px}.closing{padding:48px 22px}.actions{gap:14px;margin:32px 0 0;width:100%}.button{width:min(100%,350px);min-height:60px}.closing>.footer-brand{margin-top:40px}.hero-description{font-size:15px}}
@media(max-width:360px){.workflow{padding-inline:16px}.hero h1{font-size:27px}}
@media print{.closing{min-height:0;display:block;padding:32px 24px}.actions{display:none}.workflow-step{break-inside:avoid;padding:32px 0}.hero{padding:20px}.brand{margin-bottom:15px}}
.scene-image{position:relative}.edit-selection{position:absolute;left:51%;top:26%;width:14%;height:8%;border:1px dashed #59754f;transform:rotate(-3deg);pointer-events:none}.edit-cursor{position:absolute;width:22px;height:26px;left:63%;top:32%;pointer-events:none}