:root{
  --orange:#f58220;--orange-dark:#db6f12;--orange-soft:#fff4e9;--orange-pale:#fff9f3;
  --ink:#2e2e2e;--text:#4b4b4b;--muted:#777;--line:#e6e6e6;--light:#f7f7f7;--white:#fff;
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;color:var(--ink);font-synthesis:none
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:#fff;color:var(--ink);line-height:1.75}a{color:inherit}button,input{font:inherit}button{cursor:pointer}.ad-disclosure{height:30px;display:flex;align-items:center;justify-content:center;font-size:11px;color:#666;background:#fafafa;border-bottom:1px solid #eee}.site-header{background:#fff;border-bottom:1px solid #e8e8e8;position:sticky;top:0;z-index:50}.header-inner{max-width:1180px;height:78px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.brand{text-decoration:none;display:flex;align-items:center;gap:11px}.brand-symbol{width:38px;height:38px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:800;font-size:20px}.brand-text{display:flex;flex-direction:column}.brand-text b{font-size:22px;line-height:1;font-weight:800;letter-spacing:-.03em}.brand-text b span,.footer-brand b span{color:var(--orange)}.brand-text small{font-size:10px;color:#777;margin-top:5px}.nav{display:flex;align-items:center;gap:25px}.nav>a{text-decoration:none;font-size:13px;font-weight:600;color:#444;padding:10px 0}.nav>a:hover{color:var(--orange)}.nav .nav-cta{background:var(--orange);color:#fff;padding:12px 17px;border-radius:4px}.nav .nav-cta:hover{background:var(--orange-dark);color:#fff}.menu-btn{display:none;border:0;background:none;font-size:24px;color:#444}
.hero{background:#fff;border-bottom:1px solid #ececec}.hero-inner{max-width:1180px;margin:0 auto;padding:72px 24px 66px;display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}.hero-label,.section-label{margin:0 0 14px;color:var(--orange-dark);font-size:13px;font-weight:700}.hero h1{font-size:46px;line-height:1.38;letter-spacing:-.045em;margin:0;font-weight:700;color:#252525}.hero h1 span{color:var(--orange-dark)}.hero-lead{font-size:16px;line-height:2;color:#555;max-width:610px;margin:24px 0 28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:4px;text-decoration:none;font-size:14px;font-weight:700}.btn-primary{background:var(--orange);color:#fff;border:1px solid var(--orange)}.btn-primary:hover{background:var(--orange-dark);border-color:var(--orange-dark)}.btn-secondary{background:#fff;color:#444;border:1px solid #bbb}.btn-secondary:hover{border-color:var(--orange);color:var(--orange-dark)}.hero-notes{display:flex;gap:20px;flex-wrap:wrap;margin:22px 0 0;padding:0;list-style:none;font-size:11px;color:#777}.hero-notes li:before{content:"✓";color:var(--orange);font-weight:800;margin-right:6px}.hero-guide{border:1px solid #ddd;background:#fff}.guide-title{background:var(--orange-soft);border-bottom:1px solid #f0d9c4;padding:16px 20px;font-size:14px;font-weight:700;color:#44362b}.hero-guide ol{list-style:none;padding:0;margin:0}.hero-guide li{display:flex;gap:14px;padding:17px 20px;border-bottom:1px solid #eee}.hero-guide li:last-child{border-bottom:0}.hero-guide li>span{width:28px;height:28px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;flex:none;font-size:12px;font-weight:800}.hero-guide b{display:block;font-size:14px;margin-bottom:3px}.hero-guide small{display:block;color:#707070;font-size:11px;line-height:1.6}
.quick-links{background:#f7f7f7;border-bottom:1px solid #e8e8e8}.quick-links-inner{max-width:1180px;margin:0 auto;padding:24px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.quick-links a{background:#fff;border:1px solid #e3e3e3;text-decoration:none;padding:16px 15px;display:grid;grid-template-columns:38px 1fr 14px;gap:11px;align-items:center;min-height:82px}.quick-links a:hover{border-color:#f1a15d}.quick-icon{width:36px;height:36px;border:1px solid #f2aa6e;color:var(--orange-dark);border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:800}.quick-links b{display:block;font-size:13px}.quick-links small{display:block;color:#777;font-size:10px;margin-top:3px}.quick-links i{font-style:normal;font-size:24px;color:#aaa}
.section{max-width:1180px;margin:0 auto;padding:86px 24px}.section-head{max-width:780px;margin-bottom:38px}.section-head.compact{max-width:720px;margin:0 auto 32px;text-align:center}.section-head.left{text-align:left;margin:0 0 28px}.section-head h2{font-size:32px;line-height:1.5;letter-spacing:-.03em;margin:0 0 14px;color:#2c2c2c}.section-head>p:last-child{font-size:14px;color:#666;margin:0;line-height:1.9}.purpose-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--orange);border-bottom:1px solid #ddd}.purpose-grid article{padding:25px 22px 28px;border-right:1px solid #e2e2e2}.purpose-grid article:first-child{border-left:1px solid #e2e2e2}.purpose-grid article>span{font-size:11px;color:var(--orange-dark);font-weight:700}.purpose-grid h3{font-size:18px;margin:13px 0 8px}.purpose-grid p{font-size:12px;color:#666;margin:0;line-height:1.8}
.simulator-section{background:#f7f7f7;border-top:1px solid #e7e7e7;border-bottom:1px solid #e7e7e7;padding:84px 24px}.simulator-box{max-width:1060px;margin:0 auto;background:#fff;border:1px solid #ddd}.sim-mode-tabs{display:grid;grid-template-columns:repeat(3,1fr);background:#fafafa;border-bottom:1px solid #ddd}.sim-mode-tabs button{border:0;border-right:1px solid #ddd;background:#fafafa;padding:18px 14px;color:#555;display:flex;align-items:center;justify-content:center;gap:10px}.sim-mode-tabs button:last-child{border-right:0}.sim-mode-tabs button span{width:24px;height:24px;border:1px solid #aaa;border-radius:50%;display:grid;place-items:center;font-size:10px}.sim-mode-tabs button b{font-size:13px}.sim-mode-tabs button.active{background:#fff;color:var(--orange-dark);box-shadow:inset 0 3px 0 var(--orange)}.sim-mode-tabs button.active span{background:var(--orange);border-color:var(--orange);color:#fff}.simulator-body{display:grid;grid-template-columns:1.25fr .75fr;gap:0}.quick-form{padding:34px 38px;display:grid;grid-template-columns:1fr 1fr;gap:22px 26px;border-right:1px solid #e1e1e1}.sim-field>span{display:block;font-size:13px;font-weight:700;margin-bottom:9px;color:#4a4a4a}.sim-field>div,.house-inputs label>div{position:relative}.sim-field input,.house-inputs input{width:100%;height:58px;border:1px solid #aaa;background:#fff;padding:0 58px 0 16px;font-size:18px;font-weight:700;color:#2f2f2f;border-radius:2px}.sim-field input:focus,.house-inputs input:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 2px rgba(245,130,32,.12)}.sim-field em,.house-inputs em{position:absolute;right:16px;top:17px;font-style:normal;font-size:12px;color:#666}.sim-field.is-hidden{display:none}.quick-result{background:var(--orange-pale);padding:30px 28px}.result-label{font-size:12px;font-weight:700;color:#655347;margin:0 0 7px}.quick-result>strong{display:block;font-size:34px;line-height:1.2;color:var(--orange-dark);letter-spacing:-.03em}.quick-result>p:nth-of-type(2){font-size:11px;color:#777;margin:8px 0 22px}.quick-result dl{margin:0;border-top:1px solid #ead7c7}.quick-result dl>div{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid #ead7c7}.quick-result dt{font-size:11px;color:#6d625a}.quick-result dd{margin:0;font-size:12px;font-weight:700}.progress-block{margin-top:20px}.progress{height:8px;background:#e8e2dc}.progress i{display:block;height:100%;background:var(--orange)}.progress-block>div:last-child{display:flex;justify-content:space-between;margin-top:7px;font-size:10px;color:#777}.progress-block b{color:#555}.simulator-advice{border-top:1px solid #e2e2e2;padding:20px 34px;background:#fff}.simulator-advice b{font-size:12px;color:#444}.simulator-advice p{font-size:12px;color:#666;line-height:1.8;margin:5px 0 0}.simulator-actions{padding:0 34px 30px;display:flex;justify-content:center;align-items:center;gap:14px;flex-wrap:wrap}.simulator-note{max-width:980px;margin:12px auto 0;font-size:10px;color:#777}
.path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.path-grid article{border:1px solid #ddd;padding:24px}.path-top{display:flex;align-items:center;gap:11px}.path-top span{width:30px;height:30px;border-radius:50%;background:var(--orange-soft);color:var(--orange-dark);display:grid;place-items:center;font-size:11px;font-weight:800}.path-grid h3{font-size:18px;margin:0}.path-grid p{font-size:12px;color:#666;line-height:1.8;min-height:66px}.path-grid a{font-size:12px;font-weight:700;color:var(--orange-dark);text-underline-offset:3px}.household-check{margin-top:34px;border:1px solid #ddd;border-top:3px solid var(--orange);padding:25px;display:grid;grid-template-columns:1.1fr 1fr .75fr;gap:24px;align-items:center}.household-check h3{font-size:17px;margin:0 0 5px}.household-check p{font-size:11px;color:#777;margin:0}.house-inputs{display:grid;grid-template-columns:1fr 1fr;gap:10px}.house-inputs label>span{font-size:10px;color:#666;display:block;margin-bottom:5px}.house-inputs input{height:50px;font-size:15px}.house-inputs em{top:13px}.house-results{display:grid;grid-template-columns:1fr 1fr;gap:8px}.house-results>div{background:#f7f7f7;padding:12px}.house-results small{display:block;font-size:9px;color:#777}.house-results strong{display:block;margin-top:4px;font-size:15px;color:#444}.house-results strong.negative{color:#b24a3f}.house-results em{font-size:10px;font-style:normal}
.articles-section{background:#fff;padding:84px 24px}.article-list{max-width:980px;margin:0 auto;border-top:2px solid var(--orange)}.article-list>a{display:grid;grid-template-columns:110px 1fr 20px;gap:20px;align-items:center;padding:20px 8px;border-bottom:1px solid #e2e2e2;text-decoration:none}.article-list>a:hover h3{color:var(--orange-dark)}.article-category{font-size:11px;color:var(--orange-dark);font-weight:700}.article-list h3{font-size:15px;margin:0 0 4px}.article-list p{font-size:11px;color:#777;margin:0}.article-list i{font-style:normal;font-size:24px;color:#aaa}.service-section{background:#f7f7f7;border-top:1px solid #e6e6e6;padding:82px 24px}.service-inner{max-width:980px;margin:0 auto}.service-table{border-top:2px solid var(--orange);background:#fff}.service-row{display:grid;grid-template-columns:1.05fr 1fr 1.35fr;border-bottom:1px solid #ddd}.service-row>*{padding:15px 18px;font-size:12px}.service-row.head{background:#f3f3f3;color:#555;font-weight:700}.service-row b{font-size:12px}.service-note{font-size:10px;color:#777;margin:10px 0 0}.trust-section{border-top:1px solid #e6e6e6;padding:68px 24px;background:#fff}.trust-inner{max-width:980px;margin:0 auto;display:grid;grid-template-columns:.8fr 1.2fr;gap:50px}.trust-inner h2{font-size:25px;margin:0 0 10px}.trust-inner>div:first-child p{font-size:12px;color:#777}.trust-links{border-top:1px solid #ddd}.trust-links a{display:grid;grid-template-columns:145px 1fr;padding:14px 0;border-bottom:1px solid #ddd;text-decoration:none}.trust-links b{font-size:12px;color:#444}.trust-links span{font-size:11px;color:#777}
.site-footer{background:#3a3a3a;color:#ddd;padding:42px 24px}.footer-inner{max-width:1180px;margin:0 auto}.footer-brand{display:flex;align-items:center;gap:10px}.footer-brand .brand-symbol{width:34px;height:34px;font-size:17px}.footer-brand b{font-size:19px}.footer-brand small{display:block;font-size:9px;color:#aaa}.footer-links{display:flex;gap:18px;flex-wrap:wrap;margin:24px 0 18px}.footer-links a{font-size:11px;color:#ddd}.site-footer p{font-size:10px;color:#aaa;max-width:860px}.site-footer>div>small{font-size:10px;color:#999}
@media(max-width:920px){.nav{display:none;position:absolute;left:0;right:0;top:78px;background:#fff;border-bottom:1px solid #ddd;padding:14px 24px;flex-direction:column;align-items:stretch;gap:0}.nav.open{display:flex}.nav>a{padding:12px 0;border-bottom:1px solid #eee}.nav .nav-cta{text-align:center;margin-top:8px}.menu-btn{display:block}.hero-inner{grid-template-columns:1fr;gap:38px;padding-top:55px}.quick-links-inner{grid-template-columns:1fr 1fr}.purpose-grid{grid-template-columns:1fr 1fr}.purpose-grid article:nth-child(2){border-right:1px solid #e2e2e2}.simulator-body{grid-template-columns:1fr}.quick-form{border-right:0;border-bottom:1px solid #e1e1e1}.path-grid{grid-template-columns:1fr}.household-check{grid-template-columns:1fr}.trust-inner{grid-template-columns:1fr}.hero h1{font-size:40px}}
@media(max-width:620px){.header-inner{height:68px;padding:0 18px}.brand-symbol{width:34px;height:34px}.brand-text b{font-size:20px}.brand-text small{display:none}.nav{top:68px}.hero-inner{padding:42px 20px 45px}.hero h1{font-size:32px}.hero-lead{font-size:14px}.hero-actions{flex-direction:column;align-items:stretch}.btn-primary,.btn-secondary{width:100%}.hero-notes{gap:8px 14px}.quick-links-inner{grid-template-columns:1fr;padding:16px 20px}.section{padding:64px 20px}.section-head h2{font-size:26px}.purpose-grid{grid-template-columns:1fr}.purpose-grid article,.purpose-grid article:first-child{border-left:1px solid #e2e2e2;border-right:1px solid #e2e2e2}.simulator-section{padding:64px 20px}.sim-mode-tabs{grid-template-columns:1fr}.sim-mode-tabs button{border-right:0;border-bottom:1px solid #ddd;justify-content:flex-start}.quick-form{grid-template-columns:1fr;padding:24px 20px}.quick-result{padding:24px 20px}.simulator-advice{padding:18px 20px}.simulator-actions{padding:0 20px 24px}.quick-result>strong{font-size:29px}.house-inputs,.house-results{grid-template-columns:1fr}.articles-section,.service-section,.trust-section{padding:62px 20px}.article-list>a{grid-template-columns:1fr 18px;gap:8px}.article-category{grid-column:1}.article-list div{grid-column:1}.article-list i{grid-column:2;grid-row:1/3}.service-row{grid-template-columns:1fr}.service-row.head{display:none}.service-row>*{padding:6px 14px}.service-row{padding:10px 0}.service-row b{padding-top:12px;color:var(--orange-dark)}.trust-links a{grid-template-columns:1fr;gap:3px}.site-footer{padding:36px 20px}}

.quick-form-head{grid-column:1/-1;display:flex;align-items:baseline;justify-content:space-between;gap:18px;padding-bottom:14px;border-bottom:1px solid #e8e8e8}.quick-form-head b{font-size:15px}.quick-form-head span{font-size:11px;color:#777}.sim-reset{min-height:50px;border:1px solid #bbb;background:#fff;color:#555;border-radius:4px;padding:0 18px;font-size:12px;font-weight:700}.sim-reset:hover{border-color:var(--orange);color:var(--orange-dark)}

@media(max-width:620px){.quick-form-head{display:block}.quick-form-head span{display:block;margin-top:3px}.sim-field input{height:56px;font-size:18px}.simulator-actions{align-items:stretch}.simulator-actions .btn-primary,.simulator-actions .sim-reset{width:100%}}

/* v5 accessibility and trust refinements */
.skip-link{position:fixed;left:14px;top:-60px;z-index:9999;background:#222;color:#fff;padding:10px 14px;border-radius:3px;text-decoration:none;font-size:13px;font-weight:700}.skip-link:focus{top:12px}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(245,130,32,.35);outline-offset:3px}
.sim-mode-tabs button:focus-visible{outline-offset:-4px}
.trust-links a:hover b{color:var(--orange-dark)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}


/* v6: disclosure placement and formatted money inputs */
.footer-ad-note{max-width:1180px;margin:0 auto 26px;padding:13px 16px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.05);display:flex;gap:14px;align-items:flex-start;color:#d7d7d7}.footer-ad-note b{flex:0 0 auto;font-size:11px;color:#fff}.footer-ad-note span{font-size:10px;line-height:1.7;color:#bbb}.money-input{font-variant-numeric:tabular-nums;letter-spacing:.01em}
@media(max-width:620px){.footer-ad-note{margin-bottom:22px;display:block}.footer-ad-note b{display:block;margin-bottom:4px}.footer-ad-note span{display:block}}

/* v7 tool hub */
.tool-hub{background:#fff;border-bottom:1px solid #e6e6e6;padding:34px 24px}.tool-hub-inner{max-width:980px;margin:0 auto;display:grid;grid-template-columns:.55fr 1.45fr;gap:30px;align-items:center}.tool-hub-inner>div:first-child>span{font-size:10px;color:var(--orange-dark);font-weight:700}.tool-hub-inner h2{font-size:21px;margin:4px 0}.tool-hub-links{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #ddd;border-left:1px solid #ddd}.tool-hub-links a{display:grid;grid-template-columns:1fr 16px;padding:14px;border-right:1px solid #ddd;border-bottom:1px solid #ddd;text-decoration:none}.tool-hub-links b{font-size:12px}.tool-hub-links span{grid-column:1;font-size:9px;color:#777;margin-top:2px}.tool-hub-links i{grid-column:2;grid-row:1/3;align-self:center;font-style:normal;color:var(--orange)}.tool-hub-links a:hover{background:#fff9f3}.service-practice-link{display:inline-block;margin-top:14px;font-size:11px;font-weight:700;color:var(--orange-dark)}
@media(max-width:760px){.tool-hub{padding:28px 20px}.tool-hub-inner{grid-template-columns:1fr}.tool-hub-links{grid-template-columns:1fr}}

/* v8: readability and navigation refinement */
body{font-size:16px}
.brand-text small{font-size:12px}.nav>a{font-size:15px}.hero-label,.section-label{font-size:14px}.hero-lead{font-size:17px}.hero-notes{font-size:13px}.guide-title{font-size:15px}.hero-guide b{font-size:15px}.hero-guide small{font-size:13px}.quick-links b{font-size:15px}.quick-links small{font-size:12px}.section-head>p:last-child{font-size:15px}.purpose-grid article>span{font-size:12px}.purpose-grid p{font-size:14px}.sim-mode-tabs button b{font-size:14px}.sim-field>span{font-size:14px}.sim-field em,.house-inputs em{font-size:13px}.result-label{font-size:13px}.quick-result>p:nth-of-type(2){font-size:13px}.quick-result dt{font-size:13px}.quick-result dd{font-size:14px}.simulator-advice b{font-size:14px}.simulator-advice p{font-size:14px}.simulator-note{font-size:12px}.path-grid p,.path-grid a{font-size:14px}.household-check p{font-size:13px}.house-inputs label>span{font-size:12px}.house-results small{font-size:12px}.house-results strong{font-size:17px}.house-results em{font-size:12px}.footer-ad-note b{font-size:12px}.footer-ad-note span{font-size:12px}.footer-links a{font-size:12px}.site-footer p,.site-footer small{font-size:12px}.service-note{font-size:12px}.service-practice-link{font-size:14px}.trust-links span{font-size:12px}.article-list p{font-size:13px}.article-category{font-size:12px}
@media(max-width:760px){.nav>a{font-size:15px}.hero-lead{font-size:16px}.quick-links b{font-size:14px}.quick-links small{font-size:12px}}


/* v8 final: navigation dropdown + readability refinement */
.nav-dropdown{position:relative}.nav-dropdown>summary{list-style:none;cursor:pointer;font-size:15px;font-weight:600;color:#444;padding:10px 0;white-space:nowrap;display:flex;align-items:center;gap:5px}.nav-dropdown>summary::-webkit-details-marker{display:none}.nav-dropdown>summary:hover,.nav-dropdown[open]>summary{color:var(--orange-dark)}.nav-dropdown>summary span{font-size:12px;transition:transform .18s ease}.nav-dropdown[open]>summary span{transform:rotate(180deg)}.nav-dropdown-menu{position:absolute;top:calc(100% + 10px);right:-14px;width:300px;background:#fff;border:1px solid #dcdcdc;box-shadow:0 12px 30px rgba(0,0,0,.10);padding:7px;z-index:80}.nav-dropdown-menu:before{content:"";position:absolute;right:28px;top:-6px;width:10px;height:10px;background:#fff;border-left:1px solid #ddd;border-top:1px solid #ddd;transform:rotate(45deg)}.nav-dropdown-menu a{position:relative;display:block;text-decoration:none;padding:11px 12px;border-bottom:1px solid #eee}.nav-dropdown-menu a:last-child{border-bottom:0}.nav-dropdown-menu a:hover{background:#fff7ef}.nav-dropdown-menu b{display:block;font-size:14px;color:#333}.nav-dropdown-menu small{display:block;font-size:12px;color:#777;margin-top:2px;line-height:1.55}

/* readable minimums for home */
.tool-hub-inner>div:first-child>span{font-size:12px}.tool-hub-inner h2{font-size:24px}.tool-hub-links b{font-size:14px}.tool-hub-links span{font-size:12px}.service-row>*{font-size:14px}.service-row b{font-size:14px}.trust-inner>div:first-child p{font-size:14px}.trust-links b{font-size:14px}.trust-links span{font-size:13px}.article-list h3{font-size:16px}.article-list p{font-size:14px}.quick-form-head span{font-size:13px}.sim-reset{font-size:14px}.site-footer p{font-size:12px}.footer-brand small{font-size:11px}

@media(max-width:920px){.nav-dropdown{width:100%}.nav-dropdown>summary{padding:12px 0;border-bottom:1px solid #eee;font-size:15px}.nav-dropdown-menu{position:static;width:100%;box-shadow:none;border:0;border-left:3px solid var(--orange);padding:4px 0 4px 13px;margin:2px 0 7px;background:#fff9f3}.nav-dropdown-menu:before{display:none}.nav-dropdown-menu a{padding:10px 12px}.nav-dropdown-menu b{font-size:14px}.nav-dropdown-menu small{font-size:12px}}
/* v8 final: remaining small labels */
.house-inputs label>span{font-size:13px}.house-results small{font-size:13px}.house-results em{font-size:12px}.simulator-note{font-size:12px;line-height:1.8}.service-note{font-size:12px;line-height:1.8}

/* v9: clearer navigation */
.nav>a.active,.nav>details[open]>summary{
  color:var(--orange-dark);
  background:var(--orange-soft);
  border-radius:4px;
  padding-left:10px;
  padding-right:10px;
}

.nav-dropdown.active-group>summary{color:var(--orange-dark);background:#fff4e9;border-radius:4px;padding-left:10px;padding-right:10px}
/* v10 current-location emphasis */
.nav>a.active{color:var(--orange-dark);background:var(--orange-soft);border-radius:4px;padding-left:10px;padding-right:10px}

/* v12: definitive navigation state — white background + orange underline only */
.nav > a.active,
.nav > a[aria-current="page"],
.nav > a.active:hover,
.nav > a[aria-current="page"]:hover {
  color: var(--orange-dark);
  background: #fff !important;
  border-radius: 0 !important;
  border-bottom: 2px solid var(--orange) !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}
.nav-dropdown > summary,
.nav-dropdown > summary:hover,
.nav-dropdown[open] > summary,
.nav-dropdown.active-group > summary {
  background: #fff !important;
  border-radius: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}
.nav-dropdown[open] > summary,
.nav-dropdown.active-group > summary {
  color: var(--orange-dark);
  border-bottom: 2px solid var(--orange) !important;
}


/* v23: information architecture only — preserve existing brand and visual system */
.start-guide-section{background:#fff;padding:58px 24px 48px;border-bottom:1px solid #e7e7e7}.start-guide-inner{max-width:1180px;margin:0 auto}.start-guide-head{max-width:760px;margin-bottom:26px}.start-guide-head h2{font-size:28px;line-height:1.45;margin:6px 0 10px;color:#303030}.start-guide-head>p:last-child{font-size:15px;line-height:1.9;color:#666;margin:0}.journey-steps{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid #ddd;background:#fff}.journey-step{position:relative;display:block;min-width:0;padding:22px 22px 20px;text-decoration:none;color:#333;border-right:1px solid #ddd}.journey-step:last-child{border-right:0}.journey-step>span:first-child{display:block;color:var(--orange-dark);font-size:12px;font-weight:700;margin-bottom:9px}.journey-step>b{display:block;font-size:16px;margin-bottom:7px}.journey-step>p{font-size:13px;line-height:1.8;color:#666;margin:0 26px 14px 0}.journey-step>i{position:absolute;right:18px;top:50%;transform:translateY(-50%);font-style:normal;color:var(--orange);font-size:23px}.journey-step:hover{background:#fff9f3}.start-guide-note{margin:16px 0 0;padding:14px 16px;border-left:3px solid var(--orange);background:#fafafa;font-size:13px;line-height:1.8;color:#666}.start-guide-note b{color:#333}.content-type{display:inline-flex;align-items:center;justify-content:center;min-height:24px;padding:3px 8px;border-radius:2px;font-size:11px!important;font-weight:700!important;font-style:normal;white-space:nowrap}.type-tool{background:var(--orange);color:#fff}.type-plan{background:#fff3e7;color:var(--orange-dark);border:1px solid #f0c9a8}.type-article{background:#fff;color:#555;border:1px solid #cfcfcf}.type-guide{background:#f5f5f5;color:#555;border:1px solid #d8d8d8}.type-compare{background:#fff;color:var(--orange-dark);border:1px solid var(--orange)}
.purpose-navigator{background:#fafafa;padding:54px 24px 62px;border-bottom:1px solid #e7e7e7}.purpose-navigator-inner{max-width:1180px;margin:0 auto}.purpose-nav-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:24px}.purpose-nav-head h2{font-size:27px;line-height:1.5;margin:5px 0 0}.content-type-legend{display:flex;align-items:center;gap:7px;flex-wrap:wrap;justify-content:flex-end}.purpose-nav-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.purpose-nav-card{border:1px solid #ddd;background:#fff;padding:22px;min-width:0}.purpose-nav-card>h3{font-size:19px;margin:0 0 6px}.purpose-nav-card>p{font-size:13px;line-height:1.8;color:#666;margin:0 0 18px;min-height:48px}.purpose-actions{border-top:1px solid #eee}.purpose-actions>a{position:relative;display:grid;grid-template-columns:auto 1fr 16px;align-items:center;gap:9px;padding:12px 2px;text-decoration:none;color:#333;border-bottom:1px solid #eee}.purpose-actions>a:last-child{border-bottom:0}.purpose-actions>a>b{font-size:13px;min-width:0}.purpose-actions>a>i{font-style:normal;color:var(--orange);font-size:19px}.purpose-actions>a:hover>b{color:var(--orange-dark)}.purpose-nav-card-all{background:#fffaf5}.home-article-type{display:inline-flex;align-items:center;justify-content:center;align-self:start;background:#fff7ef;border:1px solid #f3cba9;color:var(--orange-dark);font-size:11px;font-weight:700;padding:4px 7px;grid-column:1;white-space:nowrap}.articles-section .article-list>a{grid-template-columns:72px 90px 1fr 20px}.articles-section .article-category{grid-column:2}.articles-section .article-list div{grid-column:3}.articles-section .article-list i{grid-column:4;grid-row:1}.journey-context{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0 0 12px}.journey-context>span{display:inline-flex;align-items:center;min-height:27px;padding:4px 9px;background:#fff7ef;border:1px solid #f3cba9;color:var(--orange-dark);font-size:12px;font-weight:700}.journey-context>small{font-size:12px;line-height:1.6;color:#777}
@media(max-width:920px){.journey-steps{grid-template-columns:1fr 1fr}.journey-step:nth-child(2){border-right:0}.journey-step:nth-child(-n+2){border-bottom:1px solid #ddd}.purpose-nav-grid{grid-template-columns:1fr 1fr}.purpose-nav-head{align-items:flex-start;flex-direction:column}.content-type-legend{justify-content:flex-start}.articles-section .article-list>a{grid-template-columns:62px 78px 1fr 18px}}
@media(max-width:620px){.start-guide-section,.purpose-navigator{padding-left:20px;padding-right:20px}.start-guide-head h2,.purpose-nav-head h2{font-size:24px}.journey-steps,.purpose-nav-grid{grid-template-columns:1fr}.journey-step{border-right:0;border-bottom:1px solid #ddd}.journey-step:last-child{border-bottom:0}.journey-step:nth-child(-n+2){border-bottom:1px solid #ddd}.content-type-legend{gap:6px}.purpose-nav-card>p{min-height:0}.articles-section .article-list>a{grid-template-columns:58px 1fr 18px;gap:8px}.articles-section .home-article-type{grid-column:1;grid-row:1}.articles-section .article-category{grid-column:2;grid-row:1;align-self:center}.articles-section .article-list div{grid-column:1/3;grid-row:2}.articles-section .article-list i{grid-column:3;grid-row:1/3;align-self:center}}

/* v25 QA: align every home article type badge with its category label */
.articles-section .home-article-type{
  align-self:center!important;
  height:30px;
  min-width:56px;
  padding:0 10px;
  line-height:1;
}
.articles-section .article-category{
  align-self:center!important;
  min-height:30px;
  display:flex;
  align-items:center;
  line-height:1.35;
}
@media(max-width:620px){
  .articles-section .home-article-type{height:28px;min-width:52px}
  .articles-section .article-category{min-height:28px}
}


/* v28 mobile dropdown cleanup */
@media(max-width:920px){
  .nav-dropdown-menu{
    position:static;
    width:100%;
    box-shadow:none;
    border:1px solid #f0dcc9!important;
    border-left:1px solid #f0dcc9!important;
    padding:0 12px!important;
    margin:8px 0 12px!important;
    background:#fffaf5;
  }
  .nav-dropdown-menu a{padding:11px 2px!important;border-bottom:1px solid #eee7df!important}
  .nav-dropdown-menu a:last-child{border-bottom:0!important}
}

/* v29.5: approved layout preserved; desktop brand name only +1px */
@media (min-width:901px){
  .brand-text b{font-size:23px}
}