*,:before,:after{box-sizing:border-box}body{color:#5c3d2e;-webkit-font-smoothing:antialiased;background:linear-gradient(#faf3e8 0%,#f5ebe0 100%);min-height:100vh;margin:0;font-family:Tsukushi A Round Gothic,Hiragino Maru Gothic ProN,Yu Gothic UI,Hiragino Sans,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,system-ui,-apple-system,sans-serif;font-weight:500}#root{min-height:100vh}button{font-family:inherit}.article-page{flex-direction:column;align-items:center;gap:1.5rem;min-height:100vh;padding:0 1rem 3rem;display:flex}.article-breadcrumb{color:#5f6470;width:100%;max-width:1120px;font-size:.9rem;font-weight:700}.article-breadcrumb ol{flex-wrap:wrap;align-items:center;gap:.55rem;margin:0;padding:0;list-style:none;display:flex}.article-breadcrumb li{align-items:center;gap:.55rem;display:flex}.article-breadcrumb li+li:before{content:">";color:#a66b48}.article-breadcrumb a{color:#336b75}.article-hero{background:var(--wanko-bg-pattern);background-size:auto 220px;align-items:center;width:100vw;min-height:min(44rem,100svh - 15.5rem);padding:clamp(2rem,5vw,4rem) max(1.25rem,50vw - 560px) clamp(5rem,12vw,8.5rem);display:flex}.article-hero-content{width:min(100%,58rem)}.article-kicker{color:#b36f3d;letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:clamp(1rem,1.6vw,1.2rem);font-weight:900}.article-kicker:first-letter{color:#765442;letter-spacing:.03em;font-size:1.76em}.article-hero h1{color:#44312a;letter-spacing:0;margin:.25rem 0 0;font-size:clamp(3.2rem,10vw,7rem);line-height:1.05}.article-hero p:not(.article-kicker){color:#534a43;max-width:45rem;margin:1rem 0 0;font-size:clamp(1rem,2vw,1.2rem);line-height:1.85}.article-list-section,.article-detail{width:100%;max-width:1120px}.article-section-heading{max-width:44rem}.article-section-heading h2,.article-detail-header h1{color:#44312a;letter-spacing:0;margin:.25rem 0 0;font-size:clamp(1.55rem,4vw,2.45rem);line-height:1.25}.article-list{gap:1rem;margin-top:1.25rem;display:grid}.article-list-card{background:#fff;border-radius:24px;grid-template-columns:minmax(8rem,14rem) 1fr;align-items:stretch;gap:1rem;min-height:11rem;padding:.75rem;transition:background-color .18s,box-shadow .18s;display:grid;box-shadow:0 14px 34px #4c50561a}.article-thumbnail,.article-detail-thumbnail{background:linear-gradient(135deg, #fff7eddb, #d8e6dfdb), var(--wanko-bg-pattern);color:#765442;text-transform:uppercase;background-size:auto,180px;border-radius:18px;place-items:center;font-size:clamp(1rem,2.5vw,1.35rem);font-weight:900;display:grid}.article-list-body{flex-direction:column;justify-content:center;gap:.45rem;min-width:0;padding:.45rem .25rem;display:flex}.article-list-category{color:#b36f3d;text-transform:uppercase;font-size:.85rem;font-weight:900}.article-list-body strong{color:#44312a;font-size:clamp(1.2rem,2.4vw,1.55rem);line-height:1.35}.article-list-body span:last-child,.article-detail-header p,.article-detail-body p{color:#5f6470;line-height:1.75}.article-detail{background:#fff;border-radius:28px;padding:clamp(1rem,3vw,1.5rem);box-shadow:0 14px 34px #4c50561a}.article-detail-header{max-width:48rem}.article-detail-thumbnail{aspect-ratio:16/7;width:100%;margin-top:1.25rem}.article-detail-body{gap:1.25rem;max-width:48rem;margin-top:1.5rem;display:grid}.article-detail-body h2{color:#44312a;margin:0;font-size:1.35rem}.article-detail-body p{margin:.45rem 0 0}.article-back-link{color:#fff;background:#e8a87c;border-radius:999px;width:fit-content;margin-top:1.5rem;padding:.8rem 1.2rem;font-weight:900;display:inline-flex;box-shadow:0 4px 12px #e8a87c66}@media (hover:hover){.article-list-card:hover{background:#fff7ed;box-shadow:0 14px 34px #4c50561a}}@media (width<=640px){.article-page{padding-inline:1rem}.article-breadcrumb{font-size:.78rem}.article-hero{min-height:calc(100svh - 15rem);padding:2.25rem 1rem}.article-list-card{grid-template-columns:1fr}.article-thumbnail{min-height:10rem}.article-detail-thumbnail{aspect-ratio:16/10}}.app{flex-direction:column;align-items:center;gap:1rem;min-height:100vh;padding:0 1rem 2rem;display:flex}.header{text-align:center;max-width:900px}.title{color:#5c3d2e;letter-spacing:.02em;margin:0;font-size:clamp(1.45rem,3.4vw,2rem);line-height:1.35}.subtitle{color:#8b6f5c;margin:.35rem 0 0;font-size:1rem}.mobile-break{display:none}.card{background:#fffaf3;border:2px solid #f0e0d0;border-radius:24px;width:100%;max-width:760px;padding:1.25rem;box-shadow:0 8px 24px #5c3d2e14}.quiz-card{flex-direction:column;gap:.75rem;max-width:860px;padding:.9rem 1rem 1rem;display:flex}.quiz-header{margin-top:-.25rem}.quiz-subtitle{color:#2f2520;margin:0;font-size:clamp(1.15rem,2.6vw,1.55rem);font-weight:800}.quiz-home{gap:1.5rem;padding-top:0}.breadcrumb{color:#5f6470;width:100%;max-width:1120px;font-size:.9rem;font-weight:700}.breadcrumb ol{flex-wrap:wrap;align-items:center;gap:.55rem;margin:0;padding:0;list-style:none;display:flex}.breadcrumb li{align-items:center;gap:.55rem;display:flex}.breadcrumb li+li:before{content:">";color:#a66b48}.breadcrumb a{color:#336b75;text-decoration:none}.quiz-hero{background:var(--wanko-bg-pattern);text-align:left;background-size:auto,220px;border-radius:0;flex-direction:column;justify-content:center;align-items:center;width:100vw;min-height:min(44rem,100svh - 15.5rem);padding:clamp(2rem,5vw,4rem) max(1.25rem,50vw - 560px) clamp(5rem,12vw,8.5rem);display:flex}.quiz-hero-content{width:min(100%,58rem);margin-inline:0 auto}.quiz-hero-kicker,.quiz-section-kicker{color:#b36f3d;letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:clamp(1rem,1.6vw,1.2rem);font-weight:900}.quiz-hero-kicker:first-letter,.quiz-section-kicker:first-letter{color:#765442;letter-spacing:.03em;font-size:1.76em}.quiz-hero-title{color:#44312a;letter-spacing:0;margin:.25rem 0 0;font-size:clamp(3.2rem,10vw,7rem);line-height:1.05}.quiz-hero-description{color:#534a43;max-width:45rem;margin:1rem 0 0;font-size:clamp(1rem,2vw,1.2rem);line-height:1.85}.quiz-hero-actions{flex-wrap:wrap;justify-content:flex-start;gap:.8rem;margin-top:1.5rem;display:flex}.quiz-jump-btn{min-width:min(100%,13rem)}.quiz-directory{gap:2.25rem;width:100%;max-width:1120px;display:grid}.quiz-section{scroll-margin-top:calc(var(--tanken-header-space,13rem) + 1.5rem);padding:clamp(.4rem,1.6vw,1rem) 0 0}.quiz-section-heading{max-width:44rem}.quiz-section-title{color:#44312a;letter-spacing:0;margin:.25rem 0 0;font-size:clamp(1.55rem,4vw,2.45rem);line-height:1.25}.quiz-section-description{color:#5f6470;margin:.65rem 0 0;line-height:1.75}.difficulty-block-list{grid-template-columns:repeat(4,minmax(0,1fr));gap:1.15rem;margin-top:1.25rem;display:grid}.difficulty-block{min-height:25.5rem;color:inherit;cursor:pointer;text-align:left;background:#fff;border:0;border-radius:24px;flex-direction:column;padding:.75rem;transition:background-color .18s,box-shadow .18s;display:flex;overflow:hidden;box-shadow:0 14px 34px #4c50561a}.difficulty-block-image{aspect-ratio:4/4.35;background:#d8e6df;border-radius:18px;overflow:hidden}.difficulty-block-image img{object-fit:cover;object-position:center;width:100%;height:100%;display:block}.difficulty-block-body{flex-direction:column;flex:1;min-height:13.25rem;padding:.95rem .2rem .15rem;display:flex}.difficulty-block-meta{color:#2f7f8f;margin:0;font-size:.78rem;font-weight:800}.difficulty-block-title{color:#44312a;margin:.25rem 0 0;font-size:1.45rem;line-height:1.25}.difficulty-block-description{color:#5f6470;margin:.6rem 0 .85rem;font-size:.92rem;line-height:1.65}.difficulty-block-prompt{color:#b36f3d;margin-top:auto;font-size:.86rem;font-weight:900}.difficulty-block:disabled{cursor:not-allowed;opacity:.62}.difficulty-block:focus-visible{outline-offset:4px;outline:4px solid #b36f3d52}.about-page{flex-direction:column;gap:1.25rem;width:100%;max-width:960px;display:flex}.about-hero{text-align:center;background:#fffaf3;border:2px solid #f0e0d0;border-radius:24px;padding:2rem 1.5rem;box-shadow:0 8px 24px #5c3d2e14}.about-title{color:#5c3d2e;margin:.3rem 0 0;font-size:clamp(1.8rem,5vw,2.5rem)}.about-lead{color:#6d5344;max-width:42rem;margin:.75rem auto 0;line-height:1.8}.about-actions{flex-wrap:wrap;justify-content:center;gap:.75rem;display:flex}.features{background:#fffaf3;border:2px solid #f0e0d0;border-radius:24px;padding:1.25rem;box-shadow:0 8px 24px #5c3d2e14}.features-title{color:#5c3d2e;text-align:center;margin:0 0 .9rem;font-size:1.2rem}.features-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.85rem;display:grid}.feature-item{background:#fff;border:2px solid #ead8c9;border-radius:16px;min-height:8rem;padding:1rem}.feature-item h3{color:#5c3d2e;margin:0 0 .45rem;font-size:1rem}.feature-item p{color:#6d5344;margin:0;font-size:.92rem;line-height:1.6}.start-card{flex-direction:column;gap:1rem;display:flex}.start-title{color:#5c3d2e;text-align:center;margin:0;font-size:1.35rem}.difficulty-list{gap:.75rem;display:grid}.difficulty-btn{color:#5c3d2e;cursor:pointer;background:#fff;border:2px solid #e8d4c4;border-radius:16px;justify-content:space-between;align-items:center;gap:1rem;min-height:4rem;padding:.85rem 1rem;font-size:1rem;font-weight:700;transition:background .15s,border-color .15s,transform .1s;display:flex}.difficulty-btn:not(:disabled):active{transform:scale(.98)}.difficulty-btn:disabled{color:#a58d7c;cursor:not-allowed;opacity:.75;background:#f7efe7}.difficulty-status{color:#8b6f5c;flex:none;font-size:.85rem;font-weight:700}.start-message,.start-error{text-align:center;margin:0;font-weight:700;line-height:1.6}.start-message{color:#7a5c4a}.start-error{color:#c62828}.progress{color:#7a5c4a;flex-wrap:wrap;justify-content:flex-start;align-items:center;gap:.75rem;font-size:.95rem;font-weight:600;display:flex}.score-badge{color:#5c3d2e;background:#ffe8d6;border-radius:999px;padding:.25rem .75rem;font-size:.85rem}.reset-btn{color:#7a5c4a;cursor:pointer;background:#fff;border:2px solid #e8d4c4;border-radius:999px;margin-left:auto;padding:.25rem .75rem;font-size:.85rem;font-weight:700;transition:background .15s,border-color .15s,transform .1s}.reset-btn:active{transform:scale(.98)}.quiz-image{aspect-ratio:16/8.2;object-fit:contain;object-position:center;background:#f5ebe0;border-radius:16px;width:100%;max-height:min(42vh,410px);display:block}.question-prompt{color:#2f2520;text-align:center;margin:0;font-size:clamp(1.05rem,2vw,1.25rem);font-weight:800;line-height:1.55}.prompt{text-align:center;color:#5c3d2e;margin:0;font-size:.92rem;font-weight:600}.choices{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}.choice-btn{color:#5c3d2e;cursor:pointer;background:#fff;border:2px solid #e8d4c4;border-radius:16px;height:3rem;padding:.45rem .65rem;font-size:clamp(.78rem,1.45vw,.95rem);font-weight:600;line-height:1.2;transition:background .15s,border-color .15s,transform .1s}.choice-btn:active{transform:scale(.98)}.result{text-align:center;border-radius:20px;flex-direction:column;align-items:center;gap:.75rem;padding:1.25rem;display:flex}.result-correct{background:#e8f5e9;border:2px solid #a5d6a7}.result-incorrect{background:#ffebee;border:2px solid #ef9a9a}.result-label{margin:0;font-size:1.5rem;font-weight:700}.result-correct .result-label{color:#2e7d32}.result-incorrect .result-label{color:#c62828}.result-answer{color:#5c3d2e;margin:0;font-size:1.05rem}.result-answer strong{font-size:1.28em}.result-description{color:#6d5344;max-width:46rem;margin:0;font-size:1rem;line-height:1.6}.btn{cursor:pointer;border:none;border-radius:16px;padding:.85rem 1.5rem;font-size:1rem;font-weight:700;transition:background .15s,transform .1s}.btn-primary{color:#fff;background:#e8a87c;box-shadow:0 4px 12px #e8a87c66}.btn-secondary{color:#5c3d2e;background:#fff;border:2px solid #e8d4c4}.btn:disabled{color:#fffaf3;box-shadow:none;cursor:not-allowed;background:#d8c8ba}.btn-primary:active{transform:scale(.98)}@media (hover:hover){.difficulty-btn:not(:disabled):hover,.choice-btn:hover,.reset-btn:hover{background:#fff5eb;border-color:#d4a574}.difficulty-block:not(:disabled):hover{background:#fff7ed;box-shadow:0 14px 34px #4c50561a}.btn-primary:hover{background:#d4956a}.btn-secondary:hover{background:#fff5eb}.btn:disabled:hover{background:#d8c8ba}}.score-card{text-align:center;max-width:760px;margin-top:2rem;padding:2.5rem 1.5rem}.eyebrow{color:#8b6f5c;margin:0;font-weight:600}.score-title{color:#5c3d2e;margin:.5rem 0 0;font-size:1.5rem}.score-value{color:#e8a87c;margin:.5rem 0;font-size:clamp(3rem,12vw,4.5rem);font-weight:800;line-height:1.1}.score-total{color:#8b6f5c;font-size:.45em;font-weight:600}.score-message{color:#6d5344;margin:0 0 1.5rem;line-height:1.6}.summary{text-align:left;margin:1.5rem 0}.summary-title{color:#5c3d2e;text-align:center;margin:0 0 .75rem;font-size:1.1rem}.summary-list{gap:.75rem;display:grid}.summary-item{background:#fff;border:2px solid #ead8c9;border-radius:16px;grid-template-columns:120px 1fr;align-items:center;gap:.9rem;padding:.75rem;display:grid}.summary-correct{border-color:#a5d6a7}.summary-incorrect{border-color:#ef9a9a}.summary-image{aspect-ratio:4/3;object-fit:contain;object-position:center;background:#f5ebe0;border-radius:12px;width:100%;display:block}.summary-body{flex-direction:column;gap:.35rem;min-width:0;display:flex}.summary-heading{color:#5c3d2e;justify-content:space-between;gap:.75rem;font-size:.95rem;font-weight:700;display:flex}.summary-result{flex:none}.summary-answer{color:#6d5344;margin:0;font-size:.95rem;line-height:1.4}@media (width<=480px){.quiz-home{padding-top:0}.breadcrumb{font-size:.78rem}.quiz-hero{min-height:calc(100svh - 15rem);padding:2.25rem 1rem}.quiz-hero-description{line-height:1.7}.quiz-hero-actions{flex-direction:column;gap:.65rem}.quiz-jump-btn{width:100%}.quiz-section{padding:1rem}.difficulty-block-list{grid-template-columns:1fr}.difficulty-block{min-height:auto}.difficulty-block-image{aspect-ratio:16/10}.difficulty-block-body{min-height:12rem}.difficulty-block-title{font-size:1.25rem}.mobile-break{display:block}.features{border-radius:20px;padding:1rem}.features-grid{grid-template-columns:1fr}.about-hero{border-radius:20px;padding:1.5rem 1rem}.progress{flex-wrap:nowrap;align-items:center;gap:.35rem;font-size:.8rem}.score-badge{padding:.2rem .45rem;font-size:.74rem}.reset-btn{white-space:nowrap;padding:.2rem .45rem;font-size:.74rem}.choices{grid-template-columns:1fr 1fr;gap:.5rem}.card{border-radius:20px;padding:1rem}.quiz-image{aspect-ratio:16/9;border-radius:16px;max-height:34vh}.choice-btn{height:2.8rem;padding:.35rem .45rem;font-size:clamp(.68rem,3vw,.86rem)}.result{border-radius:16px;gap:.45rem;padding:.75rem}.result-label{font-size:1.15rem}.result-answer{font-size:.9rem}.result-description{max-width:none;font-size:.86rem;line-height:1.45}.summary-item{grid-template-columns:88px 1fr}.summary-heading{flex-direction:column;gap:.2rem}}@media (width>=481px) and (width<=900px){.difficulty-block-list{grid-template-columns:repeat(2,minmax(0,1fr))}}.tanken-page{--tanken-header-space:13rem;color:#43342b;min-height:100vh;padding-top:var(--tanken-header-space);background:var(--wanko-bg-pattern), linear-gradient(180deg, #fffdf8 0%, #fff7ea 44%, #f6ead8 100%);background-repeat:repeat,no-repeat;background-size:min(760px,145vw) min(760px,145vw),auto;position:relative;overflow-x:hidden}.tanken-page--home{--tanken-header-space:7rem}.tanken-page--home:before{content:"";z-index:0;background:var(--wanko-home-hero), linear-gradient(180deg, #fffdf8 0%, #fff6eb 60%, #f8ecdc 100%);background-position:50%,top;background-repeat:no-repeat,no-repeat;background-size:cover,auto;height:100svh;position:absolute;inset:0 0 auto}.tanken-page a{color:inherit;text-decoration:none}.tanken-main,.tanken-footer{z-index:1;position:relative}.tanken-header{z-index:10;filter:none;background:0 0;justify-content:center;align-items:center;width:clamp(22rem,90vw,100rem);max-width:calc(100% - 1.5rem);height:13rem;margin:0 auto;display:flex;position:fixed;top:0;left:0;right:0;overflow:visible}.tanken-header-bone{object-fit:fill;z-index:0;pointer-events:none;filter:drop-shadow(0 .9rem 1.35rem #56372421);width:100%;height:100%;display:block;position:absolute;inset:0}.tanken-header-inner{z-index:1;justify-content:space-between;align-items:center;gap:1.25rem;width:100%;height:100%;padding:.85rem clamp(2.2rem,6vw,8rem);display:flex;position:relative}.site-logo{color:#3f2c24;white-space:nowrap;align-items:center;gap:.65rem;font-size:clamp(1.05rem,2vw,1.22rem);font-weight:900;display:inline-flex}.site-logo-image{width:auto;height:6rem;display:block}.logo-mark{color:#fffdf8;background:#f4a85d;border-radius:50%;place-items:center;width:2.35rem;height:2.35rem;display:grid;box-shadow:0 .45rem 1.1rem #b76f3833}.tanken-nav,.footer-links{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.45rem;display:flex}.tanken-nav a,.footer-links a{color:#70523f;border-radius:999px;padding:.55rem .85rem;font-size:1.5rem;font-weight:800}.tanken-nav a:hover,.footer-links a:hover{background:#fff0df}.portal-links,.content-section,.tanken-footer{width:min(1180px,100% - 2rem);margin-inline:auto}.hero-section{align-items:center;width:100%;min-height:calc(100svh - 7rem);margin:0;display:flex;position:relative;overflow:hidden}.hero-title{z-index:1;text-align:center;letter-spacing:.03em;-webkit-text-stroke:3px #ffffffe6;paint-order:stroke fill;text-shadow:0 4px #ffd391e6,0 10px 24px #58301842;margin:0;font-family:"M PLUS Rounded 1c",Yu Gothic,Hiragino Sans,Meiryo,sans-serif;font-size:clamp(3rem,6vw,5rem);font-weight:900;line-height:1.08;position:absolute;top:clamp(4rem,10vh,10rem);left:50%;transform:translate(-50%)}.hero-title span{display:block}.hero-title span:first-child{color:#6b3f24}.hero-title span:nth-child(2){color:#d87933}.section-kicker,.portal-label,.feature-badge,.coming-label{color:#b36f3d;letter-spacing:.08em;text-transform:uppercase;font-weight:900}.section-kicker{margin:0 0 .75rem;font-size:clamp(1rem,1.6vw,1.2rem)}.section-kicker:first-letter{color:#765442;letter-spacing:.03em;font-size:1.76em}.hero-copy h1{color:#3a2a23;letter-spacing:0;margin:0;font-size:clamp(2.6rem,6vw,4.9rem);line-height:1.05}.hero-lead{color:#6b5549;margin:1.45rem 0 0;font-size:clamp(1rem,2vw,1.15rem);line-height:1.95}.hero-actions{flex-wrap:wrap;gap:.85rem;margin-top:2rem;display:flex}.cta-button{border-radius:999px;justify-content:center;align-items:center;min-height:3.2rem;padding:.9rem 1.45rem;font-weight:900;transition:transform .16s,background .16s,box-shadow .16s;display:inline-flex}.cta-button:hover{transform:translateY(-1px)}.cta-primary{color:#fffdf8;background:#d9874e;box-shadow:0 .75rem 1.5rem #b4643638}.cta-primary:hover{background:#c9753f}.cta-secondary{color:#5f4435;background:#ffffffc2;border:2px solid #845c4233}.portal-links{z-index:3;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1rem,2vw,1.5rem);width:min(1380px,100% - 3rem);display:grid;position:absolute;bottom:clamp(1.5rem,5vh,4rem);left:50%;transform:translate(-50%)}.portal-link-card{background:#fffdf8f0;border:1px solid #7e5b431c;border-radius:1.55rem;align-items:center;gap:1rem;min-height:8.6rem;padding:1.1rem;transition:transform .16s,box-shadow .16s,border-color .16s;display:flex;box-shadow:0 .9rem 2rem #7e5b4317}.portal-link-card:hover{border-color:#d9874e57;transform:translateY(-3px);box-shadow:0 1.25rem 2.5rem #7e5b4321}.portal-icon{color:#c8783f;background:#fff0df;border-radius:50%;flex:none;place-items:center;width:3.7rem;height:3.7rem;font-size:1.25rem;font-weight:900;display:grid}.portal-card-text{flex-direction:column;gap:.3rem;display:flex}.portal-card-text strong{color:#3f2c24;font-size:1.12rem}.portal-card-text span:last-child{color:#6b5549;font-size:.9rem;line-height:1.55}.content-section{padding:clamp(4rem,8vw,6rem) 0}.section-heading{max-width:43rem;margin-bottom:1.45rem}.section-heading-wide{max-width:58rem}.section-heading h2{color:#3a2a23;margin:0;font-size:clamp(1.9rem,4vw,2.8rem);line-height:1.18}.about-section{grid-template-columns:.74fr 1.26fr;align-items:start;gap:clamp(1.5rem,5vw,4rem);display:grid}.about-text{color:#675045;background:#fffdf8b8;border-left:5px solid #e4b27f;border-radius:0 1.2rem 1.2rem 0;margin:0;padding:1.2rem 1.4rem;font-size:clamp(1rem,1.7vw,1.08rem);line-height:2}.feature-card-grid,.coming-grid{gap:1rem;display:grid}.feature-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-card,.coming-card{background:#fffdf8db;border:1px solid #7e5b431c;border-radius:1.55rem;box-shadow:0 .75rem 2rem #7e5b4314}.feature-card{min-height:16rem;padding:1.35rem}.feature-card-link{color:inherit;transition:border-color .16s,box-shadow .16s,transform .16s,background .16s;display:block;position:relative;overflow:hidden}.feature-card-link:after{content:"詳しく見る";color:#b36f3d;font-size:.86rem;font-weight:900;position:absolute;bottom:1.05rem;right:1.2rem}.feature-card-link:hover{background:#fffdf8f5;border-color:#d9874e61;transform:translateY(-2px);box-shadow:0 1rem 2.25rem #7e5b431f}.feature-card-link:focus-visible{outline-offset:4px;outline:3px solid #d9874e75}.feature-badge{font-size:.78rem;display:block}.feature-icon{color:#c8783f;background:#fff0df;border-radius:1rem;place-items:center;width:3.4rem;height:3.4rem;margin-top:.85rem;font-size:1rem;font-weight:900;display:grid}.feature-card h3,.coming-card h3{color:#3f2c24;margin:1rem 0 .55rem;font-size:1.26rem}.feature-card p,.coming-card p{color:#6b5549;margin:0;line-height:1.8}.coming-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.coming-card{min-height:13.5rem;padding:1.15rem}.coming-label{background:#fff0df;border-radius:999px;padding:.28rem .65rem;font-size:.72rem;display:inline-flex}.tanken-footer{border-top:1px solid #7e5b431f;justify-content:space-between;align-items:center;gap:1rem;width:min(1180px,100% - 2rem);margin-inline:auto;padding:2rem 0 2.5rem;display:flex}.footer-logo,.copyright{margin:0}.footer-logo{color:#3f2c24;font-weight:900}.copyright{color:#806455;margin-top:.35rem;font-size:.86rem}@media (width<=880px){.tanken-page{--tanken-header-space:12.5rem}.tanken-page--home{--tanken-header-space:8.4rem}.tanken-header{flex-direction:column;align-items:flex-start;width:min(100% - 2rem,38rem);min-height:auto;padding:1rem 1.75rem}.tanken-nav{justify-content:flex-start}.tanken-nav a{padding:.45rem .6rem;font-size:.86rem}.hero-section{background:linear-gradient(180deg, #fffdf8d1 0%, #fffdf894 45%, #fffdf8f0 100%), var(--wanko-home-hero);background-position:50%,top;background-size:cover,cover;min-height:calc(100svh - 8.4rem)}.portal-links,.about-section,.feature-card-grid,.coming-grid{grid-template-columns:1fr}.portal-links{margin-top:-2rem}.feature-card,.coming-card{min-height:auto}.tanken-footer{flex-direction:column;align-items:flex-start}.footer-links{justify-content:flex-start}}@media (width<=520px){.tanken-page{--tanken-header-space:12.75rem}.tanken-page--home{--tanken-header-space:8.9rem}.hero-actions,.cta-button{width:100%}.hero-section{min-height:calc(100svh - 8.9rem)}.hero-copy{border-radius:1.35rem;padding:1.2rem}}