:root{--paper:#fbf6ed;--cream:#f5eddf;--white-soft:#fffdf9;--ink:#4d453d;--ink-strong:#27211c;--muted:#756c62;--line:#e7dccc;--wood:#806044;--sakura-soft:#f3dedb;--sakura-deep:#a56568;--sakura-border:#e2beb9;--blue-hint:#d8e1e5;color:var(--ink);background:radial-gradient(circle at 8% 0%, #f3dedb8f, transparent 30rem), linear-gradient(180deg, #fffaf1 0%, var(--paper) 42%, #f7efe4 100%);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Yu Gothic,Hiragino Kaku Gothic ProN,Meiryo,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;margin:0}button,a{-webkit-tap-highlight-color:transparent}img,svg{max-width:100%}.site-shell{min-height:100svh;color:var(--ink)}.site-header{z-index:10;background:color-mix(in srgb, var(--paper) 90%, transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);justify-content:space-between;align-items:center;gap:24px;width:min(1180px,100% - 40px);margin:0 auto;padding:18px 0 14px;display:flex;position:sticky;top:0}.brand,.nav-link,.feature-card,.new-item,button{font:inherit}.brand{min-width:max-content;color:var(--ink-strong);cursor:pointer;background:0 0;border:0;align-items:center;gap:10px;padding:0;display:inline-flex}.brand-mark{border:1px solid var(--sakura-border);width:34px;height:34px;color:var(--sakura-deep);background:var(--sakura-soft);border-radius:8px;place-items:center;font-weight:700;display:grid}.nav-links{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:4px;display:flex}.nav-link{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:6px;padding:8px 10px;font-size:.78rem;font-weight:700}.nav-link:hover,.nav-link.active{color:var(--ink-strong);background:var(--white-soft)}main{width:min(1180px,100% - 40px);margin:0 auto}.hero-section{grid-template-columns:minmax(0,.9fr) minmax(340px,1.1fr);align-items:center;gap:48px;min-height:calc(100svh - 78px);padding:42px 0 54px;display:grid}.hero-copy{max-width:610px}.eyebrow{color:var(--sakura-deep);margin:0 0 12px;font-size:.82rem;font-weight:800}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--ink-strong)}.hero-copy h1{margin-bottom:10px;font-size:clamp(3rem,8vw,5.7rem);font-weight:800;line-height:.98}.hero-copy h2{margin-bottom:22px;font-size:clamp(1.45rem,3vw,2.25rem);line-height:1.35}.lead{max-width:35rem;color:var(--muted);font-size:1.05rem;line-height:2}.hero-actions,.placeholder-actions{flex-wrap:wrap;gap:12px;margin-top:30px;display:flex}.button,.small-button{cursor:pointer;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 18px;font-weight:800;text-decoration:none;display:inline-flex}.button.primary{color:#fffdf9;background:var(--wood);box-shadow:0 14px 30px #5e45302b}.button.secondary{color:var(--ink-strong);background:var(--white-soft);border-color:var(--line)}.small-button{min-height:38px;color:var(--wood);background:var(--white-soft);border-color:var(--line);padding:0 14px}.button:hover,.small-button:hover,.feature-card:hover,.new-item:hover,.outside-links a:hover{transform:translateY(-2px)}.button,.small-button,.feature-card,.new-item,.outside-links a,.back-button{transition:transform .16s,box-shadow .16s,border-color .16s}.button:focus-visible,.small-button:focus-visible,.feature-card:focus-visible,.new-item:focus-visible,.nav-link:focus-visible,.brand:focus-visible,.outside-links a:focus-visible{outline-offset:3px;outline:3px solid #ae727459}.hero-visual{border:1px solid var(--line);background:var(--white-soft);border-radius:8px;min-height:420px;position:relative;overflow:hidden;box-shadow:0 24px 60px #654e3a24}.hero-visual:after{content:"";pointer-events:none;background:linear-gradient(90deg,#fcf8f080,#fcf8f000 44%);position:absolute;inset:0}.hero-visual img{object-fit:cover;width:100%;height:100%;min-height:420px;display:block}.section{border-top:1px solid var(--line);padding:78px 0}.section-heading{max-width:720px;margin-bottom:28px}.section-heading h2,.consult-band h2,.about-home h2,.contact-home h2{margin-bottom:12px;font-size:clamp(1.6rem,3vw,2.35rem);line-height:1.35}.section-heading p:not(.eyebrow),.consult-band p,.about-home p,.contact-home p{color:var(--muted);line-height:1.85}.inline-heading{justify-content:space-between;align-items:end;gap:28px;max-width:none;display:flex}.inline-heading>p{max-width:360px}.feature-grid,.app-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;display:grid}.feature-card,.new-item,.app-card,.article-card,.book-card,.placeholder-card{border:1px solid var(--line);background:#fffdf9c7;border-radius:8px;box-shadow:0 12px 28px #654e3a14}.feature-card{text-align:left;min-height:250px;color:var(--muted);cursor:pointer;flex-direction:column;align-items:flex-start;padding:22px;display:flex}.card-icon,.placeholder-icon,.about-symbol{width:46px;height:46px;color:var(--sakura-deep);background:var(--sakura-soft);border-radius:8px;place-items:center;margin-bottom:22px;display:grid}.feature-title{color:var(--ink-strong);gap:2px;margin-bottom:12px;font-size:1.25rem;font-weight:800;display:grid}.feature-title small{color:var(--muted);font-size:.88rem;font-weight:600}.text-link{color:var(--wood);align-items:center;gap:6px;margin-top:auto;padding-top:22px;font-weight:800;display:inline-flex}.soft-band,.outside-band{border:1px solid var(--line);background:linear-gradient(135deg, #f2dfd66b, #fffdf98a), var(--cream);border-radius:8px;padding-inline:clamp(20px,5vw,44px)}.new-list{gap:12px;display:grid}.new-item{text-align:left;color:var(--muted);cursor:pointer;grid-template-columns:160px 1fr 1.5fr;align-items:center;gap:20px;padding:18px 20px;display:grid}.item-meta{color:var(--muted);gap:4px;font-size:.83rem;display:grid}.item-meta span{width:fit-content;color:var(--sakura-deep);background:var(--sakura-soft);border-radius:999px;padding:3px 9px;font-weight:800}.new-item strong{color:var(--ink-strong);font-size:1.08rem}.app-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.app-card{flex-direction:column;min-height:300px;padding:24px;display:flex}.listing-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.listing-grid.two-column{grid-template-columns:repeat(2,minmax(0,1fr))}.content-page,.detail-page{padding-bottom:86px}.page-hero{max-width:790px;padding:64px 0 42px}.page-hero h1,.detail-hero h1,.book-detail h1{overflow-wrap:anywhere;margin-bottom:16px;font-size:clamp(2.4rem,7vw,4.8rem);line-height:1.05}.page-hero p:not(.eyebrow),.detail-hero .lead,.book-detail .lead{color:var(--muted);overflow-wrap:anywhere;font-size:1.05rem;line-height:1.9}.lab-card{border:1px solid var(--line);background:#fffdf9c7;border-radius:8px;flex-direction:column;min-height:330px;padding:24px;display:flex;box-shadow:0 12px 28px #654e3a14}.article-card{flex-direction:column;min-height:300px;padding:24px;display:flex}.article-image{aspect-ratio:16/9;object-fit:cover;border:1px solid var(--line);background:var(--cream);border-radius:8px;width:100%;margin-bottom:18px;display:block}.article-card-top{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px;display:flex}.article-card h3{margin:14px 0 10px;font-size:1.35rem}.article-card p{color:var(--muted);line-height:1.75}.source-pill,.outside-pending{border:1px solid var(--line);width:fit-content;min-height:30px;color:var(--muted);background:#fffdf9c2;border-radius:999px;align-items:center;padding:4px 10px;font-size:.78rem;font-weight:800;display:inline-flex}.source-pill.external{color:var(--wood);border-color:var(--sakura-border);background:var(--sakura-soft)}.lab-card h3{margin:14px 0 10px;font-size:1.35rem}.lab-card p{color:var(--muted);line-height:1.75}.result-text{margin-top:auto;padding-top:18px;font-weight:700;color:var(--wood)!important}.status{border:1px solid var(--sakura-border);width:fit-content;color:var(--sakura-deep);background:var(--sakura-soft);border-radius:999px;margin-bottom:18px;padding:5px 10px;font-size:.78rem;font-weight:800}.app-card h3,.book-card h3{margin-bottom:10px;font-size:1.35rem}.app-card p,.book-card p{color:var(--muted);line-height:1.75}.relief{color:var(--wood);gap:9px;margin:auto 0 22px;padding-top:22px;font-weight:700;line-height:1.65;display:flex}.meta-line{color:var(--wood);align-items:center;gap:8px;font-weight:800;line-height:1.5;display:inline-flex}.tag-list{color:var(--muted);flex-wrap:wrap;align-items:center;gap:7px;margin:12px 0 20px;display:flex}.tag-list span{border:1px solid var(--line);color:var(--muted);background:#fffdf9b8;border-radius:999px;padding:4px 9px;font-size:.78rem;font-weight:700}.detail-page{padding-top:34px}.back-button{border:1px solid var(--line);min-height:36px;color:var(--wood);background:var(--white-soft);cursor:pointer;border-radius:8px;align-items:center;gap:7px;margin-bottom:24px;padding:0 12px;font-weight:800;display:inline-flex}.back-button:hover{transform:translateY(-2px)}.detail-hero,.book-detail{border:1px solid var(--line);background:#fffdf9c7;border-radius:8px;grid-template-columns:minmax(0,1fr) minmax(260px,360px);align-items:start;gap:34px;padding:36px;display:grid;box-shadow:0 16px 36px #654e3a17}.book-detail{grid-template-columns:240px minmax(0,1fr)}.book-detail h2{color:var(--muted);margin-bottom:16px;font-size:clamp(1.15rem,2.2vw,1.45rem)}.info-panel{border:1px solid var(--line);background:linear-gradient(135deg, #f2dfd652, #fffdf9b3), var(--cream);border-radius:8px;gap:14px;padding:22px;display:grid}.detail-actions{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.notice-pill{border:1px solid var(--line);min-height:44px;color:var(--muted);background:var(--white-soft);border-radius:8px;align-items:center;padding:0 16px;font-weight:800;display:inline-flex}.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:18px;display:grid}.detail-card{border:1px solid var(--line);background:#fffdf9c7;border-radius:8px;padding:24px}.detail-card h2{margin-bottom:12px;font-size:1.24rem}.detail-card p,.detail-card li{color:var(--muted);line-height:1.85}.detail-card ul{gap:8px;margin:0;padding-left:1.2rem;display:grid}.related-section{margin-top:18px}.article-detail{border:1px solid var(--line);background:#fffdf9c7;border-radius:8px;padding:36px;box-shadow:0 16px 36px #654e3a17}.article-detail h1{margin-bottom:18px;font-size:clamp(2.2rem,6vw,4.5rem);line-height:1.08}.article-meta-row{flex-wrap:wrap;gap:12px;margin-bottom:16px;display:flex}.article-body{max-width:760px;margin-top:26px}.article-body p{color:var(--muted);font-size:1.04rem;line-height:2}.consult-band{border:1px solid var(--line);background:var(--white-soft);border-radius:8px;justify-content:space-between;align-items:center;gap:34px;padding:44px;display:flex}.consult-band>div{max-width:760px}.book-card{grid-template-columns:210px 1fr;align-items:center;gap:30px;padding:26px;display:grid}.book-list{gap:16px;display:grid}.book-cover{aspect-ratio:3/4;color:var(--sakura-deep);background:linear-gradient(160deg, #fffdf98c, #d9b49d2e), var(--sakura-soft);border:1px solid #ae72743d;border-radius:7px;place-items:center;display:grid}.real-cover{aspect-ratio:3/4;object-fit:cover;border:1px solid var(--line);border-radius:7px;width:100%;max-width:240px;display:block}.book-cover span{color:var(--muted);align-self:start;font-size:.8rem;font-weight:800}.outside-links{flex-wrap:wrap;gap:12px;display:flex}.compact-outside{margin-top:18px}.contact-layout{grid-template-columns:minmax(0,1fr) minmax(260px,360px);align-items:start;gap:18px;display:grid}.contact-form,.contact-note{border:1px solid var(--line);background:#fffdf9c7;border-radius:8px;padding:26px;box-shadow:0 12px 28px #654e3a14}.contact-form{gap:18px;display:grid}.hidden-field{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.contact-form label{color:var(--ink-strong);gap:8px;font-weight:800;display:grid}.contact-form input,.contact-form select,.contact-form textarea{border:1px solid var(--line);background:var(--white-soft);width:100%;color:var(--ink);font:inherit;border-radius:8px}.contact-form input,.contact-form select{min-height:46px;padding:0 14px}.contact-form textarea{resize:vertical;padding:12px 14px}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--sakura-border);outline:3px solid #ae727447}.form-notice{border:1px solid var(--sakura-border);color:var(--sakura-deep);background:var(--sakura-soft);border-radius:8px;gap:4px;padding:14px;display:grid}.form-notice.error{color:#7f3b34;background:#f7e6df;border-color:#e0b3a8}.disabled-button{opacity:.72;cursor:not-allowed}.contact-note h2{margin-bottom:10px;font-size:1.24rem}.contact-note p,.contact-note li{color:var(--muted);line-height:1.85}.contact-note ul{margin:0;padding-left:1.2rem}.shopping-tool{grid-template-columns:minmax(0,1fr) minmax(260px,360px);align-items:start;gap:18px;display:grid}.roadmap-tool{grid-template-columns:minmax(0,1fr) minmax(260px,360px);align-items:start;gap:18px;min-width:0;display:grid}.shopping-panel,.shopping-note{border:1px solid var(--line);background:#fffdf9c7;border-radius:8px;padding:26px;box-shadow:0 12px 28px #654e3a14}.roadmap-panel{overflow-wrap:anywhere;border:1px solid var(--line);background:#fffdf9c7;border-radius:8px;min-width:0;padding:26px;box-shadow:0 12px 28px #654e3a14}.tool-heading{align-items:flex-start;gap:16px;margin-bottom:22px;display:flex}.tool-heading>div{min-width:0}.tool-heading .card-icon{flex:none;margin-bottom:0}.tool-heading h2{overflow-wrap:anywhere;margin-bottom:0;font-size:clamp(1.45rem,3vw,2.1rem);line-height:1.35}.shopping-form{grid-template-columns:minmax(0,1fr) minmax(140px,.5fr) auto;align-items:end;gap:12px;display:grid}.roadmap-form{grid-template-columns:minmax(0,1fr) minmax(140px,.45fr) minmax(150px,.45fr) auto;align-items:end;gap:12px;min-width:0;margin:20px 0 22px;display:grid}.shopping-form label{color:var(--ink-strong);gap:8px;font-weight:800;display:grid}.roadmap-form label{min-width:0;color:var(--ink-strong);gap:8px;font-weight:800;display:grid}.shopping-form input{border:1px solid var(--line);background:var(--white-soft);width:100%;min-height:46px;color:var(--ink);font:inherit;border-radius:8px;padding:0 14px}.roadmap-form input,.roadmap-card-actions select{border:1px solid var(--line);background:var(--white-soft);width:100%;min-width:0;min-height:46px;color:var(--ink);font:inherit;border-radius:8px;padding:0 14px}.shopping-form input:focus,.roadmap-form input:focus,.roadmap-card-actions select:focus{border-color:var(--sakura-border);outline:3px solid #ae727447}.shopping-summary{flex-wrap:wrap;gap:8px;margin:20px 0 14px;display:flex}.roadmap-summary{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;min-width:0;display:grid}.roadmap-summary article{border:1px solid var(--line);background:linear-gradient(135deg, #f2dfd657, #fffdf9ad), var(--cream);border-radius:8px;gap:4px;min-width:0;padding:16px;display:grid}.roadmap-summary span{color:var(--muted);font-size:.78rem;font-weight:800}.roadmap-summary strong{color:var(--ink-strong);font-size:1.6rem;line-height:1.1}.shopping-summary span{border:1px solid var(--line);min-height:30px;color:var(--wood);background:#fffdf9c2;border-radius:999px;align-items:center;padding:4px 10px;font-size:.78rem;font-weight:800;display:inline-flex}.shopping-list{gap:10px;display:grid}.roadmap-columns{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;min-width:0;display:grid}.roadmap-column{border:1px solid var(--line);background:#f5eddf7a;border-radius:8px;align-content:start;gap:10px;min-width:0;min-height:280px;padding:14px;display:grid}.roadmap-column h3{margin-bottom:4px;font-size:1rem}.roadmap-empty{color:var(--muted);margin:0;font-size:.92rem;line-height:1.7}.roadmap-card{border:1px solid var(--line);background:var(--white-soft);border-radius:8px;gap:10px;min-width:0;padding:14px;display:grid}.roadmap-card-top{flex-wrap:wrap;gap:6px;display:flex}.roadmap-card-top span{border:1px solid var(--sakura-border);width:fit-content;color:var(--sakura-deep);background:var(--sakura-soft);border-radius:999px;padding:3px 8px;font-size:.72rem;font-weight:800}.roadmap-card h4{color:var(--ink-strong);margin:0;font-size:1rem;line-height:1.45}.roadmap-card p,.roadmap-card time{color:var(--muted);margin:0;font-size:.9rem;line-height:1.65}.roadmap-card-actions{grid-template-columns:minmax(0,1fr) 38px;align-items:center;gap:8px;display:grid}.roadmap-card-actions select{min-height:38px}.shopping-item{border:1px solid var(--line);background:var(--white-soft);border-radius:8px;grid-template-columns:34px minmax(0,1fr) 38px;align-items:center;gap:12px;padding:12px;display:grid}.shopping-item.checked{color:var(--muted);background:#f5eddf94}.shopping-item.checked strong{text-decoration:line-through}.shopping-item div{gap:2px;display:grid}.shopping-item strong{color:var(--ink-strong)}.shopping-item span,.shopping-note p,.empty-list p{color:var(--muted);line-height:1.75}.check-button,.icon-button{border:1px solid var(--line);width:34px;height:34px;color:var(--wood);cursor:pointer;background:#fffdf9cc;border-radius:8px;place-items:center;display:grid}.check-button:hover,.icon-button:hover{border-color:var(--sakura-border);color:var(--sakura-deep)}.shopping-item.checked .check-button{color:#fffdf9;background:var(--wood);border-color:var(--wood)}.empty-list{border:1px dashed var(--line);background:#fffdf98a;border-radius:8px;padding:22px}.empty-list p{margin:0}.tool-actions{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.tool-actions .small-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.shopping-note h2{margin-bottom:12px;font-size:1.24rem}.outside-links a{border:1px solid var(--line);min-height:46px;color:var(--ink-strong);background:#fffdf9c7;border-radius:8px;align-items:center;gap:8px;padding:0 18px;font-weight:800;text-decoration:none;display:inline-flex}.about-home{grid-template-columns:88px minmax(0,1fr);gap:18px;max-width:860px;display:grid}.about-symbol{width:64px;height:64px;margin:0}.contact-home{max-width:820px;padding-bottom:96px}.placeholder-page{place-items:center;min-height:calc(100svh - 154px);padding:58px 0;display:grid}.placeholder-card{width:min(760px,100%);padding:clamp(28px,6vw,54px)}.placeholder-card h1{margin-bottom:14px;font-size:clamp(2.4rem,8vw,5rem);line-height:1}.placeholder-card p:not(.eyebrow){max-width:620px;color:var(--muted);font-size:1.03rem;line-height:1.9}.site-footer{border-top:1px solid var(--line);width:min(1180px,100% - 40px);color:var(--muted);grid-template-columns:minmax(220px,1fr) minmax(0,1.6fr) minmax(170px,auto);align-items:start;gap:24px;margin:0 auto;padding:28px 0 36px;font-size:.9rem;display:grid}.footer-brand{align-items:flex-start;gap:10px;display:flex}.footer-brand div,.footer-meta{gap:4px;display:grid}.footer-brand strong{color:var(--ink-strong)}.footer-links{flex-wrap:wrap;gap:8px 14px;display:flex}.footer-links button,.footer-links a{color:var(--muted);cursor:pointer;font:inherit;background:0 0;border:0;padding:0;font-weight:700;text-decoration:none}.footer-links button:hover,.footer-links a:hover{color:var(--wood)}.footer-meta{text-align:right;justify-items:end}@media (width<=980px){.site-header{flex-direction:column;align-items:flex-start;gap:14px}.nav-links{justify-content:flex-start}.hero-section{grid-template-columns:1fr;gap:30px;min-height:auto;padding-top:34px}.hero-visual,.hero-visual img{min-height:320px}.feature-grid,.app-grid,.listing-grid,.listing-grid.two-column,.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-hero,.book-detail,.contact-layout,.shopping-tool,.roadmap-tool{grid-template-columns:1fr}.inline-heading,.consult-band{flex-direction:column;align-items:flex-start}.new-item{grid-template-columns:1fr;gap:8px}.shopping-form,.roadmap-form,.roadmap-columns{grid-template-columns:1fr}}@media (width<=640px){.site-header,main,.site-footer{width:350px;max-width:calc(100% - 40px);margin-left:20px;margin-right:auto}.nav-links{grid-template-columns:repeat(4,minmax(0,1fr));width:100%;display:grid}.nav-link{min-height:36px;padding:7px 5px;font-size:.7rem}.hero-section{padding-bottom:42px}.lead{font-size:1rem}.hero-actions,.placeholder-actions,.outside-links{flex-direction:column}.button,.small-button,.outside-links a{width:100%}.section{padding:56px 0}.soft-band,.outside-band,.consult-band{padding:28px 20px}.feature-grid,.app-grid,.listing-grid,.listing-grid.two-column,.detail-grid,.book-card,.about-home{grid-template-columns:1fr}.page-hero{padding-top:42px}.page-hero h1,.detail-hero h1,.book-detail h1{font-size:2.05rem}.page-hero p:not(.eyebrow),.roadmap-card p,.roadmap-card time,.shopping-note p{word-break:break-all}.detail-hero,.book-detail,.article-detail,.contact-form,.contact-note,.shopping-panel,.shopping-note,.roadmap-panel{padding:26px 20px}.roadmap-summary{grid-template-columns:1fr}.detail-actions{flex-direction:column}.feature-card{min-height:220px}.book-cover{width:min(210px,100%)}.site-footer{grid-template-columns:1fr}.footer-meta{text-align:left;justify-items:start}}
