@charset "UTF-8";
:root{--ink:#242c36;--muted:#717b88;--line:#e7eaed;--orange:#f0a132;--orange-dark:#8b4d08;--soft-orange:#fff5e7;--background:#f6f7f9;--green:#427266}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:35px}body{margin:0;background:var(--background);color:var(--ink);font-family:"Noto Sans JP","Yu Gothic",Meiryo,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #347f99;outline-offset:4px}a{color:inherit;text-decoration:none}svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button{color:var(--ink)}.svg-library,.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;top:-100px;left:20px;padding:15px;background:#fff;z-index:9}.skip-link:focus{top:12px}.site-header{height:88px;border-bottom:1px solid var(--line);background:#fff}.header-inner{max-width:1160px;height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;font-family:Arial,sans-serif;font-size:28px;font-weight:800;letter-spacing:1px}.brand-icon{display:grid;place-items:center;background:var(--ink);border-radius:11px;width:37px;height:37px;margin-right:10px;color:#fff}.brand-icon svg{width:23px}.brand-dot{color:var(--orange)}.header-right{display:flex;align-items:center;gap:36px;font-size:12px}.header-caption{color:var(--muted);border-right:1px solid var(--line);padding-right:36px}.header-right a{font-weight:700}.header-right a span{margin-left:12px}main{max-width:1160px;margin:auto}.hero{display:flex;align-items:center;justify-content:space-between;padding:61px 0 48px}.eyebrow{font-family:Arial,sans-serif;font-size:10px;font-weight:700;letter-spacing:2.5px;color:var(--green);display:flex;align-items:center;gap:8px;margin:0 0 19px}.eyebrow>span{width:6px;height:6px;background:var(--green);border-radius:50%}h1{font-size:43px;letter-spacing:.04em;line-height:1.45;margin:0 0 15px;font-weight:800}.hero-description{font-size:14px;line-height:1.9;color:#64707e;margin:0}.mobile-break{display:none}.hero-mark{width:220px;height:155px;position:relative;margin-right:50px;display:grid;place-items:center}.hero-mark>svg{width:75px;height:75px;stroke:#c38e48;stroke-width:1.15;transform:rotate(-9deg)}.orbit{position:absolute;border:1px solid #e5e2dc;border-radius:50%;width:155px;height:155px;transform:rotate(-25deg)}.orbit-two{width:214px;height:110px;transform:rotate(-25deg)}.floating-tag{position:absolute;bottom:2px;right:-15px;background:white;border:1px solid #e7e5df;border-radius:7px;padding:10px 14px;color:#7a786e;font-size:10px;letter-spacing:.08em;transform:rotate(-6deg);z-index:1}.spark{position:absolute;right:40px;top:3px;color:var(--orange);font-size:27px}.search-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}.search-main{display:grid;gap:22px}.panel{background:#fff;border:1px solid var(--line);border-radius:15px}.keyword-panel,.filters-panel{padding:28px}.section-heading{display:flex;gap:12px;align-items:center;margin-bottom:23px}.step{font-family:Arial,sans-serif;color:#9a7851;font-size:10px;letter-spacing:.02em;width:25px;height:25px;background:#faf3e9;border-radius:7px;display:grid;place-items:center}h2{font-size:17px;margin:0;font-weight:700}.optional{margin-left:auto;color:var(--muted);font-size:10px}.keyword-input{height:60px;border:1px solid #cfd5dd;display:flex;align-items:center;border-radius:9px;padding:0 17px;gap:13px;box-shadow:0 2px 4px #16253704}.keyword-input:focus-within{border-color:#bc7d28;box-shadow:0 0 0 3px #f0a1321f}.keyword-input>svg{color:#9aa2ac;width:22px}.keyword-input input{border:0;outline:none;min-width:0;flex:1;background:transparent;font-size:14px;height:100%;color:var(--ink)}.keyword-input input:focus-visible{outline:none}.keyword-input input::placeholder{color:#929aa5}.keyword-input kbd{border:1px solid #e6e9ed;color:#a1a8b2;border-radius:4px;padding:1px 6px;font-size:13px}.suggestions{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin-top:16px;font-size:10px;color:var(--muted)}.suggestions>span{margin-right:3px}.suggestions button{border:0;background:#f4f6f8;border-radius:5px;color:#65707c;padding:5px 8px;font-size:10px}.suggestions button:hover{background:#e8edf1}.field-group{margin:26px 0 0;padding:0;border:0;min-width:0}.field-group legend{font-weight:700;font-size:12px;margin:0 0 13px;padding:0;display:flex;align-items:center;gap:8px}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{border:1px solid #e1e5e9;border-radius:7px;background:#fff;padding:10px 13px;font-size:11px;min-height:38px;line-height:1.5;transition:background .15s,border-color .15s}.chip:hover{background:#f7f8fa;border-color:#bdc6ce}.chip.active{border-color:#dfa75f;background:var(--soft-orange);color:var(--orange-dark);font-weight:700}.filter-divider{height:1px;background:var(--line);margin:25px 0}.toggle-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.toggle-card{position:relative;border:1px solid var(--line);border-radius:9px;padding:17px 12px;display:flex;align-items:center;gap:9px;cursor:pointer}.toggle-card:has(input:checked){border-color:#dfa75f;background:#fffbf5}.toggle-card:has(input:focus-visible){outline:3px solid #347f99;outline-offset:3px}.toggle-card input{position:absolute;opacity:0;width:1px;height:1px}.option-icon{color:#828e9b;display:flex}.option-icon svg{width:22px;height:22px}.toggle-copy{min-width:0}.toggle-copy strong{font-size:11px;font-weight:700;display:block}.toggle-copy small{display:block;font-size:9px;color:#7c8792;margin-top:6px}.toggle-copy em{font-style:normal;font-size:8px;color:#937448;display:block;margin-top:3px}.switch{width:30px;height:18px;border-radius:15px;background:#d8dee4;flex-shrink:0;position:relative;margin-left:auto;transition:background .15s}.switch:after{content:"";position:absolute;left:3px;top:3px;width:12px;height:12px;border-radius:50%;background:white;transition:transform .15s}.toggle-card input:checked+.switch{background:#e7a13d}.toggle-card input:checked+.switch:after{transform:translateX(12px)}.experimental{font-size:9px;font-weight:400;color:#8c6a39;background:#faf4e9;padding:2px 6px;border-radius:4px}.field-hint{font-size:10px;line-height:1.8;color:#7c8591;margin:10px 0 0}.budget-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.price-input{display:flex;align-items:center;gap:9px;border:1px solid #d9dfe5;border-radius:7px;padding:0 12px;height:40px;width:180px;color:#8a939d;font-size:12px}.price-input input{width:100%;min-width:0;border:0;outline:none;color:var(--ink);background:transparent}.price-input:focus-within{border-color:#bc7d28;box-shadow:0 0 0 3px #f0a1321f}.price-input input:focus-visible{outline:none}.price-input span{white-space:nowrap}.price-chips{gap:6px}.price-chips .chip{padding:8px 10px;font-size:10px}.sort-field{margin-top:0}.summary-column{position:sticky;top:24px}.summary-panel{padding:24px}.summary-title{display:flex;align-items:center;gap:9px;border-bottom:1px solid var(--line);padding-bottom:20px}.summary-title svg{width:19px;height:19px;color:#697582}.summary-title h2{font-size:14px}.summary-title>span{margin-left:auto;background:#f3f4f6;border-radius:5px;font-size:10px;padding:3px 7px;color:#7f8995}.summary-keyword{margin-top:23px}.summary-keyword>span{font-size:10px;color:var(--muted)}.summary-keyword p{font-size:14px;color:#949ca6;margin:10px 0 24px;font-weight:700;overflow-wrap:anywhere;line-height:1.7}.summary-keyword p.has-value{color:var(--ink)}.summary-list{margin:0 0 26px}.summary-list>div{display:flex;justify-content:space-between;gap:8px;margin-top:17px;font-size:11px}.summary-list dt{color:#7d8793}.summary-list dd{margin:0;font-weight:500;text-align:right}.search-button{background:var(--orange);border:0;width:100%;min-height:52px;border-radius:8px;display:flex;align-items:center;justify-content:center;gap:17px;font-size:13px;font-weight:700;box-shadow:0 3px 0 #c8822320;transition:background .15s,transform .15s}.search-button:hover{background:#e89524;transform:translateY(-1px)}.search-button:disabled{opacity:.5;cursor:not-allowed}.search-button svg{width:18px}.destination-note{font-size:9px;color:#7c8793;display:flex;align-items:center;justify-content:center;gap:5px;margin:13px 0 0}.destination-note svg{width:11px;height:11px}.reset-button{display:block;margin:17px auto 0;background:none;border:0;padding:8px 16px;font-size:10px;color:#7b8490;text-decoration:underline;text-underline-offset:3px}.affiliate-note{border-top:1px solid var(--line);padding-top:18px;margin:19px 0 0;color:#8a929d;text-align:center;font-size:9px;line-height:1.7}.small-note{display:flex;gap:9px;margin:18px 9px;color:#7e8994;align-items:flex-start}.info-icon{border:1px solid #a0a9b2;border-radius:50%;width:13px;height:13px;display:grid;place-items:center;font-family:serif;font-size:10px;flex-shrink:0;margin-top:3px}.small-note p{font-size:10px;line-height:1.9;margin:0}.error{font-size:12px;color:#a02d25;background:#fff0ed;border-radius:5px;padding:12px;line-height:1.7}.guide{margin-top:72px;padding-top:38px;border-top:1px solid #e1e5e9}.guide-heading .eyebrow{font-size:9px;margin-bottom:13px}.guide-heading h2{font-size:23px;letter-spacing:.04em}.guide-heading>p:last-child{font-size:12px;color:#7b8591;margin-top:13px}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:34px}.guide-number{font-family:Arial,sans-serif;font-size:9px;letter-spacing:1.6px;color:#89939e}.guide h3{font-size:13px;line-height:1.8;margin:13px 0 10px}.guide article p{font-size:11px;line-height:2.1;color:#78838f;margin:0}.faq{margin:60px 0}.faq h2{margin-bottom:20px;font-size:17px}.faq details{border-top:1px solid #e1e5e9}.faq details:last-child{border-bottom:1px solid #e1e5e9}.faq summary{cursor:pointer;font-size:12px;padding:20px 4px;list-style:none;display:flex;justify-content:space-between;gap:20px}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font-size:18px;color:#8a939e}.faq details[open] summary:after{content:"−"}.faq details p{max-width:850px;line-height:2;color:#77828e;font-size:11px;margin:0 4px 22px}footer{max-width:1160px;margin:0 auto;padding:30px 0 34px;border-top:1px solid #e1e5e9}.footer-top{display:flex;align-items:center;gap:22px;margin-bottom:25px}.footer-top .brand{font-size:20px}.footer-top p{font-size:10px;color:#8a939e}.footer-top>span{font-size:9px;color:#909aa5;margin-left:auto}footer>p{font-size:9px;color:#929ba5;line-height:1.9;margin:3px 0}.noscript{position:fixed;bottom:0;padding:20px;background:#fff0db;width:100%;text-align:center}
@media(min-width:1500px){.hero{padding-top:72px}}
@media(max-width:1240px){.header-inner,main,footer{margin-left:36px;margin-right:36px}.search-layout{grid-template-columns:minmax(0,1fr) 300px;gap:20px}.keyword-panel,.filters-panel{padding:23px}.toggle-grid{grid-template-columns:1fr}.toggle-copy em{display:inline;margin-left:4px}.hero-mark{margin-right:25px}.optional{font-size:9px}.toggle-card{padding:15px}.toggle-copy strong{font-size:12px}.toggle-copy small{font-size:10px}}
@media(max-width:900px){.header-inner,main,footer{margin-left:24px;margin-right:24px}.search-layout{grid-template-columns:minmax(0,1fr) 280px;gap:16px}.keyword-panel,.filters-panel{padding:20px}.hero{padding:45px 0 36px}h1{font-size:36px}.hero-mark{transform:scale(.85);margin-right:0}.optional{display:none}.keyword-input{padding:0 12px;gap:8px}.keyword-input input{font-size:12px}.keyword-input kbd{display:none}.chip{padding:9px 11px}.summary-panel{padding:20px}.guide-grid{gap:24px}}
@media(max-width:740px){.site-header{height:72px}.header-inner,main,footer{margin-left:20px;margin-right:20px}.brand{font-size:24px}.brand-icon{width:32px;height:32px;border-radius:9px}.brand-icon svg{width:20px}.header-caption{display:none}.header-right{font-size:11px}.hero{padding:38px 0 30px}.hero-mark{display:none}h1{font-size:33px;margin-bottom:13px}.hero-description{font-size:12px}.eyebrow{font-size:8px;letter-spacing:2px;margin-bottom:16px}.search-layout{grid-template-columns:1fr;gap:18px}.search-main{gap:18px}.keyword-panel,.filters-panel{padding:21px 18px}.section-heading{margin-bottom:20px}h2{font-size:15px}.optional{display:block;font-size:8px}.keyword-input{height:54px}.keyword-input input{font-size:12px}.suggestions{gap:7px}.suggestions button{font-size:9px}.toggle-grid{grid-template-columns:1fr}.toggle-card{padding:17px 14px}.toggle-copy strong{font-size:12px}.toggle-copy small{font-size:10px}.toggle-copy em{font-size:8px}.chips{gap:7px}.chip{min-height:40px;font-size:11px}.field-group{margin-top:25px}.field-hint{font-size:10px}.budget-row{gap:10px}.price-input{width:100%;height:43px}.price-chips{width:100%}.price-chips .chip{flex:1;padding:8px 7px}.summary-column{position:static}.summary-panel{padding:23px}.summary-keyword p{margin-bottom:18px}.summary-list{display:grid;grid-template-columns:1fr 1fr;gap:0 23px;margin-bottom:24px}.summary-list>div{display:block;margin-top:16px}.summary-list dt{font-size:10px}.summary-list dd{text-align:left;margin-top:5px;font-size:12px}.search-button{min-height:54px;font-size:14px}.destination-note{font-size:10px}.affiliate-note{font-size:9px}.small-note{margin-bottom:0}.guide{margin-top:46px;padding-top:30px}.guide-heading h2{font-size:21px}.guide-grid{grid-template-columns:1fr;gap:25px;margin-top:28px}.guide article{padding-bottom:23px;border-bottom:1px solid var(--line)}.guide article:last-child{border-bottom:0;padding-bottom:0}.guide h3{font-size:14px;margin-top:9px}.guide article p{font-size:12px}.faq{margin:42px 0}.faq summary{line-height:1.8}.faq details p{font-size:12px}.footer-top{gap:13px;flex-wrap:wrap}.footer-top p{font-size:9px;margin:0}.footer-top>span{font-size:8px}footer>p{font-size:9px}.footer-top{margin-bottom:20px}}
@media(max-width:380px){.header-inner,main,footer{margin-left:14px;margin-right:14px}h1{font-size:29px}.optional{display:none}.mobile-break{display:block}.summary-list{gap:0 15px}.footer-top>span{margin-left:0;width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media(max-width:740px){.mobile-break{display:block}}

@media(max-width:740px){h1{font-size:clamp(23px,6.4vw,33px)}.brand{font-size:22px}.brand-icon{margin-right:8px}.header-right{font-size:10px}}
/* 2つの検索導線を縦にまとめる */
.search-layout{display:block;max-width:880px;margin:0 auto}.hero{max-width:880px;margin:0 auto}.quick-search-button{margin-top:18px}.quick-search-hint{text-align:center}.keyword-panel .affiliate-note{border:0;padding:0;margin-top:12px}.combined-summary{border:0;border-top:1px solid var(--line);border-radius:0;margin-top:28px;padding:24px 0 0}.summary-title h3{font-size:14px;margin:0}.combined-summary .summary-title{border:0;padding:0}.combined-summary .summary-keyword{margin-top:20px}.combined-summary .summary-keyword p{margin-bottom:0}.combined-summary .summary-list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:20px 0 26px}.combined-summary .summary-list>div{display:block;margin:0}.combined-summary .summary-list dd{text-align:left;margin:7px 0 0}.filters-panel>.small-note{margin:18px 0 0}
@media(max-width:740px){.combined-summary{padding:22px 0 0}.combined-summary .summary-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.quick-search-button{font-size:12px;gap:8px}.quick-search-hint{font-size:10px}}
/* 解説は検索と同じ配色で、読みやすい1カラムに。 */
.guide,.faq{max-width:880px;margin-left:auto;margin-right:auto}.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:18px}.guide h3 a{display:flex;justify-content:space-between;gap:12px;padding:8px 0}.guide h3 a:hover,.footer-links a:hover{color:var(--orange-dark);text-decoration:underline;text-underline-offset:4px}.guide article p{color:#596675}.footer-links{display:flex;flex-wrap:wrap;gap:12px 24px;margin:0 0 22px;font-size:11px;color:#596675}footer>p{color:#66717d}.article-main{max-width:800px;margin:0 auto 64px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:10px;padding:28px 0;font-size:11px;color:#65717e}.breadcrumbs a,.related-link a{ text-decoration:underline;text-underline-offset:4px}.reading-panel{background:#fff;border:1px solid var(--line);border-radius:15px;padding:42px}.reading-panel h1{font-size:30px;line-height:1.5;letter-spacing:.02em;margin-bottom:12px}.reading-panel .article-lead{font-size:16px;color:#65717e;line-height:1.9;margin:0 0 34px}.reading-panel section{margin:30px 0}.reading-panel h2{font-size:18px;line-height:1.6;margin-bottom:14px}.reading-panel p,.reading-panel li{font-size:14px;line-height:2;color:#465362}.reading-panel p{margin:10px 0}.steps-list{padding-left:24px;margin-bottom:0}.steps-list li{padding-left:6px;margin:18px 0}.steps-list strong{color:var(--ink)}.steps-list p{margin:5px 0}.reading-panel .article-note{background:#f6f7f9;padding:22px 24px;border-radius:9px}.article-note h2{font-size:15px}.article-note p{font-size:13px}.example-note{border-left:3px solid #e7a13d;padding-left:17px}.article-cta{margin-top:32px;text-align:center;padding:14px}.reading-panel .related-link{font-size:12px;margin:22px 0 0}.article-main~footer{max-width:880px}
@media(max-width:900px){.article-main{margin-left:24px;margin-right:24px}}
@media(max-width:740px){.guide-grid{grid-template-columns:1fr;gap:18px}.guide article{padding-bottom:18px}.guide h3{margin-top:0}.article-main{margin:0 20px 40px}.reading-panel{padding:26px 20px}.reading-panel h1{font-size:24px}.reading-panel .article-lead{font-size:14px;margin-bottom:26px}.reading-panel h2{font-size:17px}.reading-panel p,.reading-panel li{font-size:13px}.reading-panel .article-note{padding:18px}.footer-links{gap:14px 20px;line-height:1.8}.breadcrumbs{font-size:10px;padding:22px 0}.reading-panel .article-cta{font-size:13px}}
.filtered-keyword-input{margin-bottom:24px}