/* Navy ink, warm paper, and a small strip of gold tape. */
:root{--ink:#1b2a4a;--navy:#1b2a4a;--blue:#243b5b;--gold:#c4a35a;--muted:#656760;--line:#d9d4c8;--pale:#efebe2;--paper:#f7f4ee;background:var(--paper);font-family:"Yu Gothic","Hiragino Kaku Gothic ProN","Meiryo",sans-serif}
body,.site-header{background:var(--paper)}.wrap{max-width:1160px}.header-inner{min-height:110px}.brand{gap:15px;font-weight:500}.brand img.brand-symbol{width:48px;height:53px;flex:none}.brand-word{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:1.75rem;font-weight:500;letter-spacing:.08em}.brand-note{padding-bottom:5px;border-bottom:2px solid var(--gold)}.brand small{font-family:"Yu Gothic",sans-serif;margin-top:11px;font-size:.67rem;letter-spacing:.1em}.header-inner nav a{font-weight:500;font-size:.85rem}.header-inner nav a:hover{border-color:var(--gold)}
.hero{grid-template-columns:1.06fr 1fr;gap:50px;padding-top:64px;padding-bottom:64px}.hero h1{font-size:clamp(2rem,3.25vw,2.7rem);line-height:1.7;font-weight:500;letter-spacing:.01em;margin:20px 0 25px}.hero h1 em{background:none;display:table;color:var(--ink)}.hero h1 em::after{content:"";display:block;height:5px;background:var(--gold);opacity:.65;width:94%;margin-top:-5px;transform:rotate(-.5deg)}.hero-description{line-height:2.15;font-size:.92rem;color:#555c60;margin-bottom:25px}.eyebrow,.section-kicker{font-weight:500;color:#7d6334;letter-spacing:.12em;font-size:.79rem}.hero-link{color:var(--ink);font-weight:500;padding-bottom:8px;gap:25px}.hero-video-link{display:block;width:fit-content;font-size:.78rem;color:var(--muted);margin-top:20px}.hero-photo{min-width:0}.photo-mount{position:relative;padding:7px;background:#fff;transform:rotate(.8deg);box-shadow:0 3px 14px #302b2010}.photo-mount::before{content:"";position:absolute;z-index:1;width:81px;height:22px;background:#c4a35ac4;left:calc(50% - 40px);top:-9px;transform:rotate(-4deg);clip-path:polygon(1% 8%,98% 0,96% 25%,100% 45%,97% 73%,99% 97%,0 100%,2% 73%,0 54%,3% 32%)}.hero-photo img{width:100%;aspect-ratio:3/2;object-fit:cover}.photo-memo{position:absolute;right:20px;bottom:-18px;background:#fffaf1;padding:12px 22px;font-family:"Yu Mincho",serif;font-size:.9rem;box-shadow:1px 2px 4px #302b2010;transform:rotate(-3deg)}.hero-photo figcaption{font-size:.65rem;color:var(--muted);line-height:1.75;margin-top:30px;max-width:420px}
.entry-section{display:grid;grid-template-columns:.76fr 1.5fr;gap:72px;padding-top:48px;padding-bottom:42px}.entry-intro h2{font-family:"Yu Mincho",serif;font-weight:500;font-size:1.4rem;line-height:1.8;margin:12px 0 18px}.entry-intro>p:last-child{font-size:.84rem;color:var(--muted);line-height:2}.entry-grid{display:block}.entry-card{display:grid;grid-template-columns:30px 1fr 20px;gap:18px;align-items:start;padding:22px 0;border:0;border-bottom:1px solid var(--line);background:transparent}.entry-card:first-child{padding-top:0}.entry-card:nth-child(n){border-top:0}.entry-card .entry-number{position:static;color:#907243;font-size:1rem;font-family:"Yu Mincho",serif;padding-top:3px}.entry-card h3{font-size:1.1rem;font-weight:500;line-height:1.8;margin:5px 0 4px}.entry-card .tag{font-size:.73rem;color:var(--muted);font-weight:400}.entry-card p{font-size:.79rem;line-height:1.9;margin:0}.entry-arrow{margin-top:27px}.entry-card:hover{background:transparent;border-color:var(--line)}.entry-card:hover h3{text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:5px}
.section-head{margin-bottom:30px}.section-head h2{font-family:"Yu Mincho",serif;font-weight:500;font-size:1.7rem}.text-link,.read-more{font-weight:500;color:var(--ink)}.reading-section{padding-top:42px;padding-bottom:42px}.featured-grid{gap:48px}.cover{border-radius:0;background:var(--pale)}.cover img{aspect-ratio:3/2;transition:none}.featured:hover .cover img{transform:none}.featured:nth-child(2){padding-top:48px}.featured-copy{padding-top:22px}.featured .tag{color:#7d6334;font-weight:500;font-size:.77rem}.featured h3{font-family:"Yu Mincho",serif;font-weight:500;font-size:1.45rem;line-height:1.75}.featured p{font-size:.86rem;line-height:1.95;max-width:29em}.read-more{font-size:.82rem}.image-note{font-size:.69rem}.article-list{gap:0 40px}.editorial-row{grid-template-columns:1fr 16px;gap:16px;padding:22px 0}.row-number{display:none}.editorial-row .tag{font-size:.73rem;font-weight:400;color:var(--muted)}.editorial-row h3{font-family:"Yu Mincho",serif;font-weight:500;font-size:1.13rem}.editorial-row p{font-size:.8rem}.row-arrow{font-size:1rem;margin-top:25px}
.tool-teaser{position:relative;background:#ede8dc;border-top:0;gap:60px;margin-top:44px;padding:44px 44px 40px;max-width:1088px}.tool-teaser::before{content:"";position:absolute;width:80px;height:20px;top:-9px;left:38px;background:#c4a35aaa;transform:rotate(-3deg)}.tool-teaser h2{font-family:"Yu Mincho",serif;font-weight:500;line-height:1.75}.teaser-options>a{border-bottom-color:#cec6b5}.button,.cta{border-radius:1px;box-shadow:none;background:var(--ink);border-color:var(--ink)}.button:hover,.cta:hover{background:#354b66}.home-services{padding-top:64px;padding-bottom:54px}.service-grid{gap:44px}.service-card{padding:24px 0;border:0;border-top:1px solid var(--line);background:transparent}.service-card h3{font-family:"Yu Mincho",serif;font-weight:500;font-size:1.2rem;line-height:1.8}.service-card .tag{font-weight:500}.service-card p{font-size:.85rem}.sources-section{padding-top:48px;padding-bottom:54px;gap:72px}.sources-section h2{font-family:"Yu Mincho",serif;font-weight:500;font-size:1.6rem}.sources-section>div>p:not(.section-kicker){line-height:2.2}.editorial-promises p{font-size:.84rem;padding:17px 0}.editorial-signature{display:block;margin-top:23px;text-align:right;font-family:"Yu Mincho",serif;font-size:1.1rem;letter-spacing:.08em}
.site-footer{background:#eae5d9;color:var(--ink);border-top:1px solid var(--line);padding-top:42px}.site-footer .brand,.site-footer a{color:var(--ink)}.site-footer .brand img{width:42px;height:47px}.site-footer .brand-word{font-size:1.5rem}.footer-top p{color:var(--muted);font-size:.8rem;line-height:2;margin-left:57px}.footer-top>div>a:last-child:not(.brand){font-size:.8rem;margin-left:57px}.footer-links a{color:var(--ink)}.footer-bottom{color:var(--muted);border-top-color:#cec6b6}.share-inner{background:transparent;padding:25px 0 0}.share-heading{font-family:"Yu Mincho",serif;font-weight:500;font-size:1.18rem}.share-buttons a,.share-buttons button{background:#fffcf7;border-color:var(--line);border-radius:2px}.share-buttons button:disabled{background:#eeebe4;color:#71726b}
.library-grid{display:block}.library-card{display:grid;grid-template-columns:140px 1fr 135px;column-gap:24px;align-items:start;background:transparent;border:0;border-top:1px solid var(--line);padding:26px 0}.library-card .tag{grid-column:1;grid-row:1/3;font-size:.77rem;font-weight:400;padding-top:7px}.library-card h2{grid-column:2;margin:0 0 8px;font-family:"Yu Mincho",serif;font-size:1.23rem;font-weight:500}.library-card p{grid-column:2;margin:0;font-size:.84rem}.library-card .read-more{grid-column:3;grid-row:1/3;align-self:center;margin:0;padding:0;text-align:right}.library-card:hover{background:transparent}.filter-bar button{border-radius:2px;background:transparent;border-color:var(--line)}
.page-intro h1,.article h1{font-weight:500}.article-cover img{border-radius:0}.article-cover figcaption{font-size:.68rem;text-align:left}.article-summary{background:#efebe2;border-left-color:var(--gold)}.article-summary h2{font-weight:500}.prose .sources,.decision-note{background:#efebe2;border-color:var(--line);border-radius:0}.aside-compare,.mobile-toc,.policy-box{background:#efebe2;border-radius:0}.prose h2{font-family:"Yu Mincho",serif;font-weight:500}.form-panel{background:#efebe2;border-color:var(--line);border-radius:2px}.result-card,.box-panel{background:#fffcf7;border-color:var(--line);border-radius:2px}.official-link{background:var(--paper);border-color:#b7bfcb}.official-link:hover{background:#e7e9e4}.scenario{background:#fffcf7;border-color:var(--line);border-radius:2px}.scenario-index{color:#77756c}.scenario[aria-pressed=true]{box-shadow:none}.individual-guide,.method{background:#efebe2;border-color:var(--line)}.box-section{background:#f0ece3}
/* Stable landscape video on phones; portrait export is for social posts. */
.home-video-note{padding-top:26px;scroll-margin-top:24px}.video-summary{background:transparent;border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;border-radius:0;overflow:visible;display:block}.video-summary video{width:100%;height:auto;aspect-ratio:16/9!important;border:0;border-radius:0;background:var(--paper);max-width:none;margin:0}.video-stage{position:relative;min-width:0;aspect-ratio:16/9}.video-cover{position:absolute;inset:0;display:block;width:100%;height:100%;background:var(--paper);padding:0;border:0;border-radius:0;color:var(--ink)}.video-cover img{width:100%;height:100%;object-fit:contain}.video-cover>span{position:absolute;bottom:15px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:10px;background:var(--ink);color:#fff;padding:11px 20px;white-space:nowrap;font-size:.85rem}.video-cover>span::before{content:"";border-left:8px solid #fff;border-top:5px solid transparent;border-bottom:5px solid transparent}.video-heading h2{font-family:"Yu Mincho",serif;font-size:1.25rem;font-weight:500}.video-actions .button{background:transparent;color:var(--ink);border:1px solid var(--line);font-weight:400;border-radius:1px}.video-actions>a{font-weight:400}.video-note{font-size:.71rem}.video-transcript{font-size:.78rem}.home-video-note .video-summary{display:grid;grid-template-columns:1fr 1fr;column-gap:45px}.home-video-note .video-stage{grid-column:1;grid-row:1/6;align-self:center}.home-video-note .video-heading,.home-video-note .video-actions,.home-video-note .video-note,.home-video-note .video-error,.home-video-note .video-transcript{grid-column:2}.home-video-note .video-heading{padding-top:5px}.home-video-note .video-heading h2{margin-bottom:12px}.home-video-note .video-actions{margin-top:0}.home-video-note .video-transcript{padding-top:10px}
@media(max-width:900px){.header-inner{gap:20px}.brand-word{font-size:1.45rem}.hero{gap:30px;padding-top:48px;padding-bottom:48px}.hero h1{font-size:2rem}.hero-photo figcaption{font-size:.61rem}.entry-section{grid-template-columns:1fr 1.7fr;gap:36px}.entry-intro h2{font-size:1.2rem}.featured-grid{gap:30px}.featured h3{font-size:1.2rem}.tool-teaser{margin-left:30px;margin-right:30px;padding-left:30px;padding-right:30px}.library-card{grid-template-columns:100px 1fr}.library-card .read-more{grid-column:2;grid-row:auto;text-align:left;margin-top:15px}.home-video-note .video-summary{column-gap:26px}.sources-section{gap:30px}}
@media(max-width:600px){.wrap{padding-left:22px;padding-right:22px}.header-inner{min-height:113px;gap:15px;padding-top:16px;padding-bottom:12px}.brand{gap:12px}.brand img.brand-symbol{width:39px;height:43px}.brand-word{font-size:1.5rem}.brand small{display:none}.header-inner nav{width:100%;justify-content:space-between;gap:10px}.header-inner nav a{font-size:.78rem;padding:3px 0}.hero{display:flex;flex-direction:column;gap:33px;padding-top:35px;padding-bottom:35px;align-items:stretch}.hero h1{font-size:1.93rem;line-height:1.7;margin:13px 0 19px}.hero h1>span:first-child{font-size:.88em}.hero-description{font-size:.87rem;margin-bottom:20px}.hero-video-link{font-size:.75rem;margin-top:17px}.hero-photo{max-width:100%;padding:0 4px}.hero-photo figcaption{font-size:.61rem;margin-top:27px}.photo-memo{font-size:.83rem;padding:9px 16px;right:12px;bottom:-14px}.photo-mount{padding:5px}.entry-section{display:block;padding-top:32px;padding-bottom:24px}.entry-intro h2{font-size:1.37rem;margin-bottom:10px}.entry-intro>p:last-child{font-size:.81rem;margin-bottom:28px}.entry-intro>p:last-child br{display:none}.entry-card{grid-template-columns:22px 1fr 15px;gap:12px;padding:19px 0}.entry-card h3{font-size:1.02rem;margin:5px 0}.entry-card p{font-size:.76rem;margin:0}.entry-card .tag{font-size:.68rem}.reading-section{padding-top:27px;padding-bottom:23px}.section-head h2{font-size:1.42rem}.section-head{gap:15px;margin-bottom:24px}.section-head .text-link{font-size:.77rem}.featured-grid{gap:26px}.featured:nth-child(2){padding-top:0}.featured-copy{padding:17px 0 15px}.featured h3{font-size:1.32rem;margin:9px 0 13px}.featured p{font-size:.83rem}.featured .tag{font-size:.73rem}.image-note{font-size:.65rem;line-height:1.85;margin-top:3px}.article-list{grid-template-columns:1fr}.editorial-row{grid-template-columns:1fr 16px;padding:19px 0}.editorial-row h3{font-size:1.05rem}.editorial-row p{font-size:.77rem}.tool-teaser{margin:32px 15px 0;padding:31px 22px 27px;gap:20px}.tool-teaser h2{font-size:1.5rem}.tool-teaser::before{left:23px}.home-services{padding-top:41px;padding-bottom:29px}.service-grid{gap:20px}.service-card{padding:20px 0 0}.service-card h3{font-size:1.13rem}.sources-section{gap:8px;padding-top:31px;padding-bottom:31px}.sources-section h2{font-size:1.38rem}.sources-section>div>p:not(.section-kicker){font-size:.82rem}.editorial-promises p{font-size:.8rem}.site-footer{padding-top:31px}.site-footer .brand-word{font-size:1.4rem}.site-footer .brand img{width:36px;height:40px}.footer-top p,.footer-top>div>a:last-child:not(.brand){margin-left:48px}.share-inner{padding:22px 0 0}.share-heading{font-size:1.08rem}.share-buttons a,.share-buttons button{min-height:90px}.library-card{grid-template-columns:1fr;padding:22px 0}.library-card .tag,.library-card h2,.library-card p,.library-card .read-more{grid-column:1;grid-row:auto}.library-card .tag{margin-bottom:8px;padding-top:0}.library-card h2{font-size:1.12rem}.library-card p{font-size:.82rem}.library-card .read-more{font-size:.77rem;margin-top:12px}.article h1{font-size:1.58rem}.article-cover figcaption{font-size:.64rem}.home-video-note .video-summary,.video-summary{display:block;padding:23px 0}.video-heading{order:initial}.video-heading h2{font-size:1.14rem}.video-stage{order:initial;width:100%}.home-video-note .video-stage{margin-bottom:21px}.video-summary video{order:initial;aspect-ratio:16/9!important;max-width:none}.video-actions{order:initial;margin:17px 0 10px}.video-actions>a{font-size:.78rem}.video-cover>span{padding:9px 14px;font-size:.78rem;bottom:10px}.video-note{font-size:.68rem}.video-transcript{font-size:.76rem}.home-video-note{padding-top:19px}.article-summary{padding:19px 17px}}
@media(max-width:360px){.hero h1{font-size:1.72rem}.hero-description{font-size:.82rem}.brand-word{font-size:1.37rem}.hero-copy .eyebrow{font-size:.72rem}.entry-card h3{font-size:.96rem}.tool-teaser{margin-left:10px;margin-right:10px}.featured h3{font-size:1.19rem}}

.entry-intro h2>span{display:inline-block}

/* Clear next steps without adding another panel of recommendations. */
.hero-cost-link{display:block;width:fit-content;margin-top:18px;font-size:.82rem;line-height:1.8;color:var(--ink);text-underline-offset:4px}.hero-cost-link+.hero-video-link{margin-top:12px}
.next-step{border-top:2px solid var(--gold);border-bottom:1px solid var(--line);padding:24px 0;margin:36px 0}.next-step .section-kicker{font-size:.76rem;margin:0 0 9px}.prose .next-step h2{border:0;margin:0 0 12px;padding:0;font-size:1.2rem;line-height:1.65}.next-step-links{display:flex;flex-direction:column;align-items:flex-start;gap:17px;margin-top:20px}.next-step-links .button{font-size:.9rem;line-height:1.65;white-space:normal;max-width:100%;text-decoration:none}.next-step-links>a:not(.button){font-size:.85rem;line-height:1.8;text-underline-offset:4px}
#cost-result-title{font-size:1.15rem;margin:0 0 12px;scroll-margin-top:24px}#cost-result-title:focus-visible{outline:2px solid var(--gold);outline-offset:5px}.result-next{margin-top:18px;border-top:1px solid var(--line);padding-top:14px;display:flex;flex-direction:column;align-items:flex-start;gap:14px}.result-next a{font-size:.8rem;line-height:1.7;overflow-wrap:anywhere}.result-next .official-link{margin-top:0}.result-detail-link{text-underline-offset:4px;color:var(--ink)}
@media(max-width:600px){.hero-cost-link{font-size:.77rem}.next-step{padding:22px 0;margin:28px 0}.prose .next-step h2{font-size:1.12rem}.next-step-links .button{width:100%;padding:13px 16px}.result-next a{min-height:44px;display:flex;align-items:center}.next-step-links>a:not(.button){min-height:44px;display:flex;align-items:center}}

/* Autumn photo: display only; article headings and worksheet anchors stay intact. */
.autumn-photo-intro{margin:24px 0 32px;background:#f7f4ee}.autumn-photo-message{padding:22px 24px 25px;border-left:4px solid #c4a35a}.autumn-photo-message p{margin:0 0 9px;font-size:1rem}.autumn-photo-message strong{font-family:"Yu Mincho",serif;font-size:clamp(1.4rem,3vw,2rem);line-height:1.6;color:#1b2a4a}.autumn-photo-intro img{display:block;width:100%;height:auto}.autumn-photo-intro figcaption{font-size:.7rem;line-height:1.7;padding:10px 0;color:#62615b}.autumn-photo-thumb{display:block;max-width:200px;margin:0 0 14px}.autumn-photo-thumb img{display:block;width:100%;height:auto}.autumn-photo-thumb small{font-size:.64rem;color:#62615b}.library-card .autumn-photo-thumb{margin:12px 0 0}.editorial-row .autumn-photo-thumb{max-width:230px}@media(max-width:600px){.library-card .autumn-photo-thumb{max-width:230px;margin-bottom:10px}.autumn-photo-message{padding:18px}.autumn-photo-message p{font-size:.85rem}}

.autumn-photo-message .autumn-photo-actions{display:flex;gap:8px 20px;flex-wrap:wrap;margin:14px 0 0;font-size:.875rem}.autumn-photo-actions a{color:#243b5b;text-underline-offset:4px}
/* Explicit video discovery and user-selected sound. */
.video-cover{cursor:pointer}.video-cover img{object-fit:cover}.video-cover .video-play-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:76px;height:76px;border:3px solid #f7f4ee;border-radius:50%;background:#1b2a4aed;color:#f7f4ee;font:normal 34px/1 sans-serif;padding-left:5px;box-shadow:0 2px 14px #0005}.video-cover .video-duration{position:absolute;right:12px;top:12px;background:#1b2a4a;color:#f7f4ee;padding:4px 9px;border-radius:3px;font:600 17px/1.4 sans-serif}.video-cover .video-cover-label{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);background:#1b2a4a;color:#f7f4ee;padding:7px 15px;font-size:.85rem;white-space:nowrap}.video-photo-label{position:absolute;left:8px;top:8px;background:#f7f4eee8;color:#1b2a4a;padding:2px 6px;font-size:.63rem}.video-actions [data-video-play]{background:#1b2a4a;color:#f7f4ee;border-color:#1b2a4a}.video-cover:focus-visible,.video-actions button:focus-visible{outline:3px solid #c4a35a;outline-offset:4px}.video-summary [hidden]{display:none!important}@media(max-width:600px){.video-cover .video-play-icon{width:62px;height:62px;font-size:28px}.video-cover .video-duration{font-size:16px}.video-cover .video-cover-label{font-size:.75rem;padding:5px 12px;bottom:8px}}

.story-photo-intro{display:grid;grid-template-columns:1fr 1fr;gap:16px 24px;margin:22px 0 28px;padding:20px;background:#f7f4ee;border-left:3px solid #c4a35a;align-items:center}.story-photo-intro p{margin:0 0 12px}.story-photo-intro strong{font-size:1.55rem;line-height:1.6}.story-photo-intro a{font-size:.84rem}.story-photo-intro img{width:100%;height:auto;max-height:240px;object-fit:contain}.story-photo-intro figcaption{grid-column:1/-1;font-size:.67rem;color:#62615b}.story-next{border-top:1px solid #c4a35a;margin:28px 0;padding:22px 0}.story-next p{font-size:.8rem;margin:0 0 7px}.story-next a{font-size:1.05rem}@media(max-width:600px){.story-photo-intro{grid-template-columns:1fr;padding:16px;gap:12px}.story-photo-intro strong{font-size:1.3rem}.story-photo-intro img{max-height:200px}.story-photo-intro figcaption{font-size:.64rem}}