@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700&family=Noto+Serif+JP:wght@400;500;600&display=swap");:root{--paper:#fffcf7;--white:#fff;--ink:#443c35;--muted:#75685e;--coral:#a74b45;--rose:#f5e4df;--line:#e8ddd1;--sand:#f2ebdf;--serif:"Noto Serif JP","Yu Mincho",serif;--sans:"Noto Sans JP","Yu Gothic",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:120px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.85 var(--sans)}a{color:inherit;text-decoration:none}a,button{touch-action:manipulation}button,input,select{font:inherit}a,button{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #854636;outline-offset:5px}h1,h2,h3,p{margin-top:0}h1,h2{font-family:var(--serif);font-weight:500;letter-spacing:.04em}h2{font-size:1.7rem;line-height:1.6;margin-bottom:0}h3{font-size:1.1rem;line-height:1.7}p{margin-bottom:1.25rem}svg{display:block}.skip{position:fixed;top:-100px;padding:10px;background:white;z-index:100}.skip:focus{top:0}.preview-note{background:#e8d9c3;color:#55402c;text-align:center;font-size:.8rem;padding:5px 16px}.header{background:rgba(255,252,247,.96);border-bottom:1px solid var(--line)}.header-inner{max-width:1220px;margin:auto;min-height:110px;padding:14px 32px;justify-content:space-between;gap:30px}.brand,.header-inner{display:flex;align-items:center}.brand{gap:10px;font:500 1.8rem var(--serif);letter-spacing:.07em;white-space:nowrap}.brand svg{width:53px;height:53px;color:var(--coral)}.brand small{display:block;font:400 .66rem/2.5 var(--sans);letter-spacing:.15em}.header nav{display:flex;gap:30px;font-size:.875rem}.header nav a:hover,.text-link:hover{color:var(--coral);text-decoration:underline;text-underline-offset:6px}.home-hero{background:#f8eee4;overflow:hidden;position:relative}.hero-inner{max-width:1220px;min-height:560px;margin:auto;padding:65px;display:grid;grid-template-columns:1fr 1fr;align-items:center}.eyebrow{display:block;font-size:.75rem;letter-spacing:.19em;color:var(--coral);font-weight:600;margin-bottom:17px}.hero-copy h1{font-size:2.8rem;line-height:1.7;letter-spacing:.08em;margin:0 0 22px}.hero-copy h1 span{color:var(--coral)}.hero-copy p{font-size:.94rem;line-height:2.1;color:#716057}.primary{display:inline-flex;align-items:center;justify-content:center;gap:40px;background:var(--coral);color:white;border:1px solid var(--coral);padding:13px 27px;border-radius:3px;font-size:.9rem;min-height:48px}.primary:hover{background:#8d3c36}.hero-art{position:relative;min-height:380px;color:#8c6755}.gift-large{position:absolute;width:390px;left:10px;top:45px;transform:rotate(-9deg);filter:drop-shadow(0 18px 18px #b5987e25)}.gift-small{position:absolute;width:210px;right:-40px;top:170px;transform:rotate(12deg)}.hero-art .illustration{width:100%}.ring{position:absolute;border:1px solid #c4a68c50;border-radius:50%;width:360px;height:360px;top:0;left:50px}.ring-two{width:440px;height:440px;left:10px;top:-40px}.hero-stamp{position:absolute;right:0;top:0;font-family:Georgia,serif;font-size:1.2rem;line-height:1.3;transform:rotate(12deg);color:#a74b45}.hero-stamp em{font-size:2rem}.handwritten{position:absolute;bottom:-10px;right:40px;font-family:var(--serif);font-size:.8rem;letter-spacing:.15em;transform:rotate(-7deg)}.home-content,.page-wrap{max-width:1160px;margin:auto;padding:0 32px}.section{padding:64px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-head .eyebrow{margin-bottom:8px}.muted{font-size:.875rem;color:var(--muted)}.scene-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.scene{background:#fff;border:1px solid var(--line);border-radius:5px;min-height:116px;padding:16px;display:grid;grid-template-columns:1fr auto;align-items:center;transition:transform .2s,border-color .2s}.scene:hover{transform:translateY(-3px);border-color:#b0786a}.scene-symbol{grid-column:1/-1}.scene-symbol svg{width:35px;height:35px;color:#b96c5c}.scene strong{font-size:.9rem;font-weight:500}.scene>span:last-child,.text-link{color:var(--coral)}.text-link{font-size:.875rem}.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.guide{border:1px solid var(--line);background:white;border-radius:6px;overflow:hidden;transition:transform .2s}.guide:hover{transform:translateY(-4px)}.guide-art{position:relative;background:#f3e5dc;color:#9a7059;padding:10px}.guide-art .illustration{width:100%}.tone-1{background:#f0eadd}.tone-2{background:#ece7e1}.tone-3{background:#f5e5df}.guide-label{position:absolute;left:12px;top:12px;border:1px solid #dfcfc1;background:#fffcf5;padding:2px 9px;font-size:.7rem}.guide-copy{padding:20px}.guide-copy h3{font-family:var(--serif);font-size:1.04rem;font-weight:600}.guide-copy p{font-size:.82rem;color:var(--muted);line-height:1.8}.promise{display:flex;gap:36px;align-items:center;background:#f5eee4;padding:45px 52px;margin:0 0 80px;border-radius:6px}.promise>svg{width:90px;flex-shrink:0;color:#bc8974}.promise h2{font-size:1.55rem;margin-bottom:16px}.promise p{font-size:.9rem;color:var(--muted)}footer{background:#f3ece2;border-top:1px solid var(--line);padding:46px 32px 20px}.footer-inner{max-width:1096px;margin:auto;display:flex;justify-content:space-between;gap:30px}.footer-inner p{margin:20px 0;color:var(--muted);font-size:.8rem}footer nav{display:grid;gap:8px;font-size:.8rem}.copyright{border-top:1px solid #e4d8c8;max-width:1096px;margin:25px auto 0;padding-top:20px;text-align:center;font-size:.7rem;color:var(--muted)}.mobile{display:none}.breadcrumb{display:flex;flex-wrap:wrap;gap:12px;font-size:.78rem;color:var(--muted);padding:26px 0 22px}.breadcrumb a{text-decoration:underline;text-underline-offset:3px}.page-title{padding:12px 0 32px}.page-title h1{font-size:2.25rem;line-height:1.7;margin-bottom:16px}.page-title p{max-width:790px;line-height:2}.page-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:.75rem;color:var(--muted)}.context-box{padding:27px 32px;background:#f4ecdf;border-radius:6px;margin-bottom:24px}.context-box h2{font-family:var(--sans);font-size:1.1rem;font-weight:600;margin-bottom:14px}.type-chips{display:flex;flex-wrap:wrap;gap:10px}.type-chips a{padding:6px 15px;background:white;border-radius:30px;font-size:.85rem;border:1px solid var(--line)}.context-box p{margin:16px 0 0;font-size:.9rem}.budget-box{padding:20px 0 22px;border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;gap:16px;align-items:center}.budget-box strong{font-size:.94rem}.budget-controls{display:flex;gap:10px;flex-wrap:wrap}.budget-controls button{border:1px solid #cbbbaf;background:white;padding:8px 18px;border-radius:30px;font-size:.875rem;color:var(--ink);min-height:44px}.budget-controls button[aria-pressed=true]{background:var(--coral);border-color:var(--coral);color:white}.budget-info{font-size:.82rem;color:var(--muted);width:100%;margin:0}.ranking-title{display:flex;align-items:center;gap:18px;margin:38px 0 25px}.ranking-title svg{width:42px;color:var(--coral)}.ranking-title h2{font-size:1.55rem}.ranking-title small{font:400 .8rem var(--sans);color:var(--muted)}.top-three{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product-card{background:white;border:1px solid var(--line);border-radius:7px;overflow:hidden;scroll-margin-top:24px;flex-direction:column}.product-card,.product-visual{position:relative;display:flex}.product-visual{background:#f5ece3;min-height:200px;align-items:center;justify-content:center;aspect-ratio:1.4}.product-visual .illustration{width:75%;color:#9b735f}.rank-badge{position:absolute;top:0;left:17px;z-index:1;width:44px;background:#ae8653;color:white;text-align:center;padding:2px 0 9px;font:1.7rem Georgia,serif;clip-path:polygon(0 0,100% 0,100% 100%,50% 86%,0 100%)}.rank-badge small{font:.6rem var(--sans)}.rank-2{background:#898580}.rank-3{background:#aa795e}.draft-art-label{position:absolute;bottom:7px;left:0;right:0;text-align:center;font-size:.65rem;color:#75685e}.product-body{padding:22px;flex:1 1;display:flex;flex-direction:column}.product-label{color:var(--coral);font-size:.75rem;margin-bottom:8px}.product-body h3{font-family:var(--serif);font-size:1.15rem;margin-bottom:10px}.product-sub{font-size:.85rem;color:var(--muted);margin-bottom:13px}.price{margin-bottom:18px}.price span{font-size:.73rem;color:var(--muted);display:block}.price strong{font-size:1.3rem;font-weight:600}.price small{font-size:.75rem;font-weight:400}.editor-note{background:#faf6ef;padding:13px 15px;border-radius:4px;font-size:.86rem;line-height:1.9;flex:1 1}.editor-note strong{font-size:.7rem;color:#8f5c4e;display:block;margin-bottom:4px;font-weight:500}.caution{font-size:.77rem;color:var(--muted);margin:14px 0 20px;line-height:1.8}.caution strong{color:#715443;font-weight:500}.shops{display:grid;grid-template-columns:1fr;gap:8px}.shop{display:flex;justify-content:space-between;align-items:center;min-height:44px;padding:7px 13px;border:1px solid #bd9b89;border-radius:3px;font-size:.82rem;line-height:1.5}.shop.rakuten{border-color:#ba7770;color:#a3413d;background:#fffafa}.shop.amazon{border-color:#c09b60;color:#755323;background:#fffdf8}.shop.yahoo{border-color:#bf8381;color:#a14744;background:#fffafa}.shop:hover{filter:brightness(.96)}.shop-hint{font-size:.69rem;color:var(--muted);margin:10px 0 0}.lower-ranks{display:grid;gap:18px;margin-top:24px}.product-card.compact{display:grid;grid-template-columns:195px 1fr}.compact .product-visual{height:100%;aspect-ratio:auto}.compact .product-body{display:grid;grid-template-columns:1fr 185px;column-gap:25px;padding:22px}.compact .editor-note,.compact .product-body>div:first-child{grid-column:1}.compact .caution{grid-column:1;margin-bottom:0}.compact .shop-area{grid-column:2;grid-row:1/4;align-self:center}.compact .price{margin-bottom:10px}.end-ranking{display:flex;align-items:center;justify-content:center;gap:20px;padding:35px 0;font-family:var(--serif);font-size:.9rem;color:var(--muted)}.end-ranking:after,.end-ranking:before{content:"";width:90px;border-bottom:1px solid var(--line)}.alternatives{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:24px 0 45px}.alternative{border:1px solid var(--line);background:white;padding:20px;display:flex;gap:20px;align-items:center}.alternative svg{width:110px;flex-shrink:0;color:#9b735f}.alternative h3{font-size:1rem;margin-bottom:6px}.alternative p{font-size:.8rem;color:var(--muted);margin:0}.voice{background:#f4eee5;padding:30px;margin:26px 0 45px;border-radius:5px}.voice h2{font-size:1.4rem;margin-bottom:16px}.voice p{font-size:.9rem;margin-bottom:0}.voice blockquote{background:white;border:1px solid var(--line);padding:24px;margin:20px 0}.related{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:24px 0 65px}.related a{border:1px solid var(--line);border-radius:4px;background:white;padding:18px;font-size:.9rem}.related a:hover{border-color:var(--coral)}.reading{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0;margin-bottom:45px}.reading summary{cursor:pointer;font-size:.95rem}.reading p{font-size:.85rem;margin:12px 0 0}.hub-list{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-bottom:75px}.hub-item{border:1px solid var(--line);background:white;padding:27px;border-radius:5px}.hub-item h2{font-size:1.2rem;margin-bottom:13px}.hub-item p{font-size:.9rem;color:var(--muted)}.article{max-width:800px;margin:40px auto 80px}.article h1{font-size:2rem}.article h2{font-size:1.35rem;margin:32px 0 16px}.article li,.article p{font-size:.95rem}.article a{color:var(--coral);text-decoration:underline}.empty-budget{background:#f7f0e6;border:1px dashed #cfbda9;padding:24px;margin:20px 0}.product-image{width:100%;height:100%;object-fit:contain}.source-image{width:100%;height:100%;display:block}.source-note{position:absolute;bottom:5px;right:8px;font-size:.65rem;background:white;padding:2px 7px}.error-image{padding:20px;text-align:center;font-size:.85rem}.layout-meta{font-size:.75rem;color:var(--muted);margin:0 0 25px}@media(min-width:1450px){.hero-inner{min-height:600px}.hero-copy h1{font-size:3.2rem}}@media(max-width:1000px){.header-inner{padding:15px 24px}.header nav{gap:18px;font-size:.78rem}.hero-inner{padding:50px 36px}.hero-copy h1{font-size:2.4rem}.gift-large{width:320px;left:-25px}.gift-small{right:-40px;width:180px}.ring{width:280px;height:280px;left:10px;top:50px}.ring-two{width:340px;height:340px;left:-20px;top:20px}.guide-grid{grid-template-columns:repeat(2,1fr)}.scene-grid{grid-template-columns:repeat(5,1fr)}.scene{padding:12px}.scene strong{font-size:.8rem}.top-three{gap:14px}.product-body{padding:17px}.page-title h1{font-size:1.95rem}.product-body h3{font-size:1.05rem}.price strong{font-size:1.12rem}}@media(max-width:720px){html{scroll-padding-top:20px}.header-inner{min-height:95px;padding:14px 20px;align-items:flex-start;flex-direction:column;gap:12px}.brand{font-size:1.45rem}.brand svg{width:42px;height:42px}.brand small{font-size:.6rem}.header nav{width:100%;gap:20px;overflow-x:auto;white-space:nowrap;padding-bottom:3px;font-size:.75rem}.hero-inner{padding:37px 24px 10px;grid-template-columns:1fr;min-height:0}.hero-copy h1{font-size:2rem;line-height:1.75}.hero-copy p{font-size:.87rem}.hero-copy .eyebrow{font-size:.65rem}.hero-art{min-height:240px;width:100%;max-width:340px;margin:20px auto 0}.gift-large{width:250px;top:-5px;left:0}.gift-small{width:155px;top:65px;right:-10px}.ring{width:190px;height:190px;top:0;left:70px}.ring-two{width:230px;height:230px;top:-20px;left:50px}.hero-stamp{right:15px;top:0;font-size:.95rem}.hero-stamp em{font-size:1.5rem}.handwritten{bottom:12px;right:30px;font-size:.65rem}.home-content,.page-wrap{padding:0 20px}.section{padding:38px 0}.section-head{display:block;margin-bottom:20px}.section-head h2{font-size:1.35rem}.section-head>.muted,.section-head>.text-link{display:block;margin-top:10px}.scene-grid{grid-template-columns:repeat(2,1fr);gap:10px}.scene{min-height:88px;grid-template-columns:28px 1fr auto;gap:10px}.scene-symbol{grid-column:auto}.scene-symbol svg{width:28px}.scene strong{font-size:.85rem}.guide-grid{gap:14px}.guide-copy{padding:15px}.guide-copy h3{font-size:.95rem}.guide-copy p{font-size:.75rem}.guide-art{padding:10px 0 0}.guide-label{font-size:.6rem;top:8px;left:8px}.promise{padding:27px 22px;gap:16px;margin-bottom:45px;align-items:flex-start}.promise>svg{width:38px}.promise h2{font-size:1.12rem}.promise p{font-size:.8rem}.promise .eyebrow{font-size:.65rem}.footer-inner,.mobile{display:block}.footer-inner nav{margin-top:24px}.page-title{padding-top:3px}.page-title h1{font-size:1.6rem}.page-title p{font-size:.91rem}.breadcrumb{font-size:.7rem;gap:8px;padding-top:18px}.context-box{padding:20px}.context-box h2{font-size:.95rem}.context-box p{font-size:.8rem}.type-chips{gap:8px}.type-chips a{font-size:.75rem;padding:5px 11px}.budget-box{gap:10px}.budget-controls{gap:8px}.budget-controls button{padding:7px 12px;font-size:.8rem}.ranking-title{gap:10px}.ranking-title h2{font-size:1.2rem}.ranking-title svg{width:30px}.top-three{grid-template-columns:1fr;gap:22px}.product-visual{aspect-ratio:1.6;min-height:180px}.product-visual .illustration{max-width:280px}.product-body{padding:22px}.product-body h3{font-size:1.18rem}.price strong{font-size:1.35rem}.shops{grid-template-columns:1fr 1fr 1fr;gap:6px}.shop{padding:8px 5px;font-size:.7rem;justify-content:center;text-align:center;display:block}.shop span{display:none}.compact .shops{grid-template-columns:1fr 1fr 1fr}.product-card.compact{grid-template-columns:92px 1fr}.compact .product-visual{align-items:flex-start;padding-top:42px;background:#f5ece3;min-height:0}.compact .product-visual .illustration{width:100%}.compact .rank-badge{left:10px;width:34px;font-size:1.3rem}.compact .draft-art-label{font-size:.6rem;line-height:1.6;padding:0 4px;bottom:10px}.compact .product-body{display:block;padding:16px}.compact .product-body h3{font-size:1rem}.compact .editor-note{font-size:.8rem;padding:10px}.compact .price strong{font-size:1.1rem}.compact .caution{margin-bottom:16px;font-size:.72rem}.compact .product-sub{font-size:.78rem}.compact .shop-hint{font-size:.65rem}.alternatives{grid-template-columns:1fr;margin-bottom:30px;gap:12px}.alternative{padding:16px}.alternative svg{width:85px}.voice{padding:22px;margin-bottom:32px}.voice h2{font-size:1.2rem}.voice p{font-size:.85rem}.related{grid-template-columns:1fr;gap:10px;margin-bottom:40px}.related a{font-size:.85rem;padding:15px}.hub-list{grid-template-columns:1fr;gap:15px}.hub-item{padding:22px}.hub-item h2{font-size:1.1rem}.article{margin-top:24px}.article h1{font-size:1.7rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}.product-card[data-budget-match=true]{outline:3px solid #ac604f;outline-offset:3px}.shop{font-size:.875rem}.editor-note{font-size:1rem}.caution,.product-sub{font-size:.875rem}@media(max-width:720px){.shop{font-size:.875rem;min-height:48px}.compact .shops{grid-template-columns:1fr}.compact .editor-note{font-size:.94rem}.compact .caution{font-size:.8rem}}