@charset "UTF-8";

:root{
  --ink:#172537;
  --ink-2:#2e4056;
  --muted:#647184;
  --paper:#f7f3eb;
  --paper-2:#efe8dc;
  --white:#fff;
  --line:#dce2e8;
  --line-dark:#bdc8d3;
  --navy:#19344f;
  --navy-2:#264d70;
  --accent:#d85f49;
  --accent-dark:#b94734;
  --accent-soft:#fff0eb;
  --green:#397168;
  --green-soft:#eaf5f1;
  --warning:#8e5b16;
  --warning-soft:#fff6df;
  --shadow:0 18px 50px rgba(18,39,61,.10);
  --shadow-small:0 8px 24px rgba(18,39,61,.09);
  --radius:18px;
  --radius-small:11px;
  --content:1180px;
  --narrow:780px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:105px}
body{margin:0;color:var(--ink);background:var(--white);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic Medium","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.85;overflow-wrap:anywhere}
img,svg{max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
p,h1,h2,h3,h4,ul,ol,dl{margin-top:0}
p:last-child,ul:last-child,ol:last-child{margin-bottom:0}
.container{width:min(calc(100% - 40px),var(--content));margin-inline:auto}
.container.narrow{width:min(calc(100% - 40px),var(--narrow))}
.container.narrow-wide{width:min(calc(100% - 40px),980px)}
.section{padding:92px 0}
.section.no-top{padding-top:0}
.section-paper{background:var(--paper)}
.section-ink{background:var(--navy);color:var(--white)}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.skip-link{position:fixed;left:16px;top:-80px;z-index:9999;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px}
.skip-link:focus{top:12px}
.eyebrow{display:inline-block;margin-bottom:12px;color:var(--accent-dark);font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.section-heading{max-width:760px;margin:0 auto 42px;text-align:center}
.section-heading h2{margin-bottom:14px;font-size:clamp(1.7rem,4vw,2.55rem);line-height:1.35;letter-spacing:.015em}
.section-heading p{color:var(--muted);font-size:1.03rem}
.section-heading.is-light .eyebrow{color:#f7b8a8}
.section-heading.is-light p{color:#d9e4ef}
.section-heading.has-action{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;text-align:left;gap:30px}
.section-heading.has-action>div{max-width:720px}
.section-heading.has-action>a{flex:0 0 auto;color:var(--accent-dark);font-weight:800}
.section-heading.has-action>a:hover{text-decoration:underline}
.center-action{text-align:center;margin-top:38px}

.top-notice{min-height:34px;padding:5px 20px;background:var(--ink);color:#eef5fb;text-align:center;font-size:.8rem;font-weight:700;letter-spacing:.02em}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(220,226,232,.9);backdrop-filter:blur(14px)}
.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-brand{display:inline-flex;align-items:center;gap:10px;min-width:245px}
.site-logo-mark{width:42px;height:42px;color:var(--navy);flex:none}
.site-brand span{display:flex;flex-direction:column;line-height:1.25}
.site-brand strong{font-size:1.24rem;letter-spacing:.04em}
.site-brand small{margin-top:3px;color:var(--muted);font-size:.69rem;white-space:nowrap}
.site-nav{display:flex;align-items:center;gap:26px}
.site-nav>a{font-size:.9rem;font-weight:750;color:var(--ink-2);white-space:nowrap}
.site-nav>a:not(.nav-cta):hover{color:var(--accent-dark)}
.site-nav .nav-cta{padding:11px 18px;border-radius:999px;background:var(--accent);color:#fff;box-shadow:0 6px 16px rgba(216,95,73,.23)}
.site-nav .nav-cta:hover{background:var(--accent-dark);transform:translateY(-1px)}
.menu-button{display:none;border:0;background:transparent;width:44px;height:44px;padding:10px}
.menu-button span:not(.sr-only){display:block;height:2px;margin:5px 0;background:var(--ink);border-radius:3px}
.flash{padding:10px 0;font-weight:700;text-align:center}
.flash-success{background:var(--green-soft);color:var(--green)}
.flash-error{background:var(--accent-soft);color:var(--accent-dark)}

.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:11px 20px;border:1px solid transparent;border-radius:10px;font-weight:800;line-height:1.45;text-align:center;transition:.18s ease}
.button:hover{transform:translateY(-1px)}
.button-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(216,95,73,.20)}
.button-primary:hover{background:var(--accent-dark)}
.button-secondary{background:#fff;color:var(--navy);border-color:var(--line-dark)}
.button-secondary:hover{border-color:var(--navy);box-shadow:var(--shadow-small)}
.button-large{min-height:56px;padding:14px 25px;font-size:1rem}
.button-wide{width:100%}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--accent-dark);font-weight:800}
.text-button{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border:1px solid var(--line-dark);border-radius:999px;color:var(--navy);font-weight:800}
.text-button:hover{background:var(--paper)}

.hero{position:relative;overflow:hidden;background:linear-gradient(125deg,#f9f6ef 0%,#fff 58%,#edf3f7 100%)}
.hero:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-190px;top:-240px;background:rgba(38,77,112,.08)}
.hero-grid{min-height:610px;display:grid;grid-template-columns:minmax(0,1.06fr) minmax(390px,.94fr);align-items:center;gap:58px;padding-top:70px;padding-bottom:76px}
.hero-label{display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;padding:7px 13px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--green);font-size:.8rem;font-weight:800}
.hero-label:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green)}
.hero h1{max-width:710px;margin-bottom:22px;font-size:clamp(2.45rem,5.3vw,4.8rem);line-height:1.13;letter-spacing:.02em}
.hero-lead{max-width:710px;margin-bottom:28px;color:var(--ink-2);font-size:1.1rem;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px}
.hero-points{display:flex;flex-wrap:wrap;gap:16px 24px;margin:24px 0 0;padding:0;list-style:none;color:var(--muted);font-size:.87rem;font-weight:700}
.hero-points li:before{content:"✓";margin-right:6px;color:var(--green);font-weight:900}
.hero-visual{position:relative;height:455px}
.book-stack{position:absolute;left:50%;top:50%;width:380px;height:300px;transform:translate(-47%,-46%) rotate(-4deg)}
.book{position:absolute;width:300px;height:210px;border-radius:7px 14px 14px 7px;box-shadow:0 22px 45px rgba(18,39,61,.20);display:flex;align-items:center;justify-content:center;font-family:serif;font-size:1.4rem;font-weight:700;letter-spacing:.08em}
.book:after{content:"";position:absolute;right:-11px;top:10px;width:11px;height:calc(100% - 20px);border-radius:0 5px 5px 0;background:repeating-linear-gradient(0deg,#f7f2e8 0 3px,#d9d1c5 4px 5px)}
.book-back{left:5px;top:10px;background:#b8c9d7;color:var(--navy);transform:rotate(-8deg)}
.book-middle{left:52px;top:52px;background:#fff;color:var(--navy);border:1px solid #ccd5dc;transform:rotate(5deg)}
.book-front{left:25px;top:96px;background:var(--navy);color:#fff}
.book-front:before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.35);border-radius:4px}
.book-front i{position:absolute;right:24px;bottom:20px;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--accent);font-style:normal}
.hero-note{position:absolute;padding:10px 15px;border-radius:10px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-small);font-size:.8rem;font-weight:750}
.note-a{left:0;top:25px;transform:rotate(-3deg)}
.note-b{right:-8px;top:105px;transform:rotate(2deg)}
.note-c{left:20px;bottom:10px;transform:rotate(2deg)}

.problem-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.problem-card{position:relative;display:flex;flex-direction:column;min-height:315px;padding:26px 24px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 7px 24px rgba(18,39,61,.06);transition:.2s ease}
.problem-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.problem-number{font-family:Georgia,serif;color:#cad3dc;font-size:2rem;font-weight:700}
.problem-card h3{margin:10px 0 12px;font-size:1.2rem;line-height:1.5}
.problem-card p{color:var(--muted);font-size:.92rem}
.problem-card a{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);color:var(--accent-dark);font-size:.88rem;font-weight:800}
.problem-card a span{float:right}

.diagnosis-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(390px,1.1fr);align-items:center;gap:80px}
.diagnosis-grid h2{font-size:clamp(1.8rem,4vw,2.55rem);line-height:1.4}
.diagnosis-grid>div:first-child>p{margin-bottom:26px;color:var(--muted)}
.mini-check{padding:24px;border:1px solid #d4d8dc;border-radius:20px;background:#fff;box-shadow:var(--shadow)}
.mini-check>div{display:grid;grid-template-columns:1fr auto 32px;align-items:center;gap:13px;padding:13px 8px;border-bottom:1px solid var(--line)}
.mini-check>div span{font-weight:800}
.mini-check>div strong{font-size:.78rem;color:var(--muted)}
.mini-check>div i{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--green-soft);color:var(--green);font-style:normal;font-weight:900}
.mini-check>div:nth-child(2) i,.mini-check>div:nth-child(3) i,.mini-check>div:nth-child(4) i{background:var(--warning-soft);color:var(--warning)}
.mini-check>p{margin-top:18px;padding:12px;border-radius:9px;background:var(--accent-soft);color:var(--accent-dark);font-weight:800;text-align:center}

.process-list{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin:0;padding:0;list-style:none}
.process-list li{position:relative;padding:0 20px;text-align:center}
.process-list li:not(:last-child):after{content:"";position:absolute;top:24px;left:calc(50% + 34px);right:calc(-50% + 34px);height:1px;background:var(--line-dark)}
.process-list li>span{position:relative;z-index:1;width:48px;height:48px;margin:0 auto 20px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-family:Georgia,serif;font-size:1.2rem}
.process-list h3{font-size:1.05rem}
.process-list p{color:var(--muted);font-size:.85rem}

.category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.category-card{display:flex;flex-direction:column;min-height:310px;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.07);transition:.2s ease}
.category-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.11);border-color:rgba(255,255,255,.3)}
.category-card img,.category-card>.category-illustration{display:block;width:100%;height:125px;object-fit:cover;background:rgba(255,255,255,.05)}
.category-card>div{display:flex;flex-direction:column;flex:1;padding:19px}
.category-card h3{margin-bottom:8px;font-size:1.08rem}
.category-card p{color:#d7e1ea;font-size:.83rem;line-height:1.7}
.category-card span{margin-top:auto;color:#ffc3b5;font-size:.84rem;font-weight:800}

.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.article-card{min-width:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:0 5px 20px rgba(18,39,61,.055);transition:.2s ease}
.article-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-small);border-color:#b9c5d0}
.article-card-link{display:flex;flex-direction:column;height:100%}
.article-card-visual{height:130px;overflow:hidden;background:var(--paper)}
.article-card-visual img,.article-card-visual .category-illustration{display:block;width:100%;height:100%;object-fit:cover}
.article-card-body{display:flex;flex-direction:column;flex:1;padding:20px}
.article-category{display:inline-flex;align-self:flex-start;margin-bottom:10px;padding:4px 9px;border-radius:999px;background:var(--green-soft);color:var(--green);font-size:.68rem;font-weight:800}
.article-card h3{margin-bottom:10px;font-size:1.08rem;line-height:1.55}
.article-card p{color:var(--muted);font-size:.84rem;line-height:1.75}
.article-card .text-link{margin-top:auto;padding-top:11px;font-size:.81rem}
.article-card.is-compact .article-card-visual{height:92px}
.article-card.is-compact .article-card-body{padding:15px}
.article-card.is-compact h3{font-size:.91rem}
.article-grid.is-related{grid-template-columns:repeat(3,1fr)}

.tool-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}
.tool-grid.is-full{grid-template-columns:repeat(3,minmax(0,1fr))}
.tool-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 6px 20px rgba(18,39,61,.055);transition:.2s ease}
.tool-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-small)}
.tool-card a{display:flex;flex-direction:column;height:100%;padding:25px 21px}
.tool-icon{width:48px;height:48px;margin-bottom:16px;border-radius:13px;display:grid;place-items:center;background:var(--navy);color:#fff;font-size:1.25rem;font-weight:900}
.tool-card .eyebrow{margin-bottom:7px;font-size:.66rem}
.tool-card h3{margin-bottom:8px;font-size:1.05rem}
.tool-card p{color:var(--muted);font-size:.82rem;line-height:1.7}
.tool-card .text-link{margin-top:auto;padding-top:12px;font-size:.8rem}
.privacy-note{max-width:780px;margin:45px auto 0;padding:20px 24px;border:1px solid var(--line);border-radius:13px;background:var(--paper)}
.privacy-note strong{display:block;margin-bottom:4px}

.context-cta{position:relative;display:grid;grid-template-columns:68px 1fr 310px;align-items:center;gap:25px;padding:31px;border:1px solid #e7b4a8;border-radius:20px;background:linear-gradient(135deg,#fff7f4,#fff);box-shadow:0 12px 35px rgba(142,62,47,.08);overflow:hidden}
.context-cta:after{content:"";position:absolute;width:180px;height:180px;right:-75px;top:-100px;border-radius:50%;background:rgba(216,95,73,.08)}
.context-cta-icon{width:62px;height:62px;display:grid;place-items:center;border-radius:16px;background:#fff;border:1px solid #eccbc4;color:var(--accent)}
.context-cta-icon svg{width:44px}
.cta-kicker{display:block;margin-bottom:5px;color:var(--accent-dark);font-size:.7rem;font-weight:900;letter-spacing:.1em}
.context-cta h2{margin-bottom:8px;font-size:1.35rem;line-height:1.45}
.context-cta-copy p{margin-bottom:10px;color:var(--ink-2);font-size:.9rem}
.context-cta-copy ul{display:flex;flex-wrap:wrap;gap:3px 18px;margin:0;padding:0;list-style:none;color:var(--muted);font-size:.74rem}
.context-cta-copy li:before{content:"✓";margin-right:4px;color:var(--green)}
.context-cta-action{position:relative;z-index:1;text-align:center}
.context-cta-action small{display:block;margin-top:8px;color:var(--muted);font-size:.66rem;line-height:1.5}
.context-cta.is-compact{display:block;padding:20px}
.context-cta.is-compact .context-cta-icon,.context-cta.is-compact .context-cta-copy ul{display:none}
.context-cta.is-compact .context-cta-copy{margin-bottom:14px}
.context-cta.is-compact h2{font-size:1.05rem}
.context-cta.is-compact .context-cta-copy p{font-size:.8rem}
.context-cta.is-compact .button{font-size:.78rem}

.subpage-hero{padding:76px 0;background:linear-gradient(145deg,var(--paper),#fff)}
.subpage-hero .narrow{text-align:center}
.subpage-hero h1{margin-bottom:14px;font-size:clamp(2rem,5vw,3.6rem);line-height:1.3}
.subpage-hero p{color:var(--muted);font-size:1.05rem}
.breadcrumbs{padding-top:22px;padding-bottom:8px}
.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:5px 10px;margin:0;padding:0;list-style:none;color:var(--muted);font-size:.75rem}
.breadcrumbs li:not(:last-child):after{content:"/";margin-left:10px;color:#aab2bc}
.breadcrumbs a:hover{text-decoration:underline}

.archive-layout{display:grid;grid-template-columns:265px minmax(0,1fr);gap:42px;padding-top:62px;padding-bottom:90px}
.archive-sidebar{min-width:0}
.search-box{margin-bottom:28px}
.search-box>label{display:block;margin-bottom:7px;font-size:.8rem;font-weight:800}
.search-box>div{display:flex}
.search-box input{min-width:0;width:100%;height:44px;padding:0 11px;border:1px solid var(--line-dark);border-right:0;border-radius:8px 0 0 8px}
.search-box button{width:60px;border:0;border-radius:0 8px 8px 0;background:var(--navy);color:#fff;font-size:.78rem;font-weight:800}
.category-nav{margin-bottom:26px;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}
.category-nav h2{font-size:.92rem}
.category-nav a{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid #ddd7cd;font-size:.79rem;font-weight:700}
.category-nav a:last-child{border-bottom:0}
.archive-title{margin-bottom:25px}
.archive-title h2{margin-bottom:5px;font-size:1.6rem}
.archive-title p{color:var(--muted)}
.pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:42px}
.pagination a,.pagination span{width:42px;height:42px;border:1px solid var(--line-dark);border-radius:8px;display:grid;place-items:center;font-weight:800}
.pagination span{background:var(--navy);border-color:var(--navy);color:#fff}
.category-hero{padding:42px 0 62px;background:linear-gradient(145deg,var(--paper),#fff)}
.category-hero-grid{display:grid;grid-template-columns:240px 1fr;align-items:center;gap:45px}
.category-hero-grid>div:first-child{border-radius:20px;overflow:hidden}
.category-hero-grid img{display:block;width:100%;height:170px;object-fit:cover}
.category-hero h1{margin-bottom:10px;font-size:clamp(2rem,4vw,3rem)}
.category-hero p{max-width:700px;color:var(--muted)}

.article-layout{display:grid;grid-template-columns:minmax(0,780px) minmax(250px,300px);align-items:start;justify-content:center;gap:55px;padding-top:40px;padding-bottom:100px}
.article-main{min-width:0}
.article-header{padding:36px 0 38px;border-bottom:1px solid var(--line)}
.article-header h1{margin:9px 0 18px;font-size:clamp(2rem,4.5vw,3.25rem);line-height:1.38;letter-spacing:.015em}
.article-excerpt{color:var(--ink-2);font-size:1.04rem}
.article-meta{display:flex;flex-wrap:wrap;gap:8px 18px;color:var(--muted);font-size:.72rem}
.article-meta span:not(:last-child):after{content:"";display:inline-block;width:1px;height:11px;margin-left:18px;background:var(--line-dark);vertical-align:middle}
.article-header-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:23px}
.article-visual{margin:28px 0 34px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--paper);box-shadow:0 10px 28px rgba(18,39,61,.06)}
.article-visual .category-illustration{display:block;width:100%;height:auto;aspect-ratio:40/21;object-fit:cover}
.article-roadmap{margin:0 0 30px;padding:20px 22px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(135deg,#fff,var(--paper))}
.article-roadmap figcaption{margin-bottom:12px;color:var(--muted);font-size:.74rem;font-weight:850;letter-spacing:.04em}
.article-roadmap ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0;padding:0;list-style:none;counter-reset:none}
.article-roadmap li{position:relative;margin:0}
.article-roadmap li:not(:last-child):after{content:"→";position:absolute;right:-8px;top:50%;z-index:1;transform:translateY(-50%);color:var(--accent);font-weight:900}
.article-roadmap a{height:100%;display:flex;gap:9px;align-items:flex-start;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--navy);font-size:.76rem;line-height:1.55}
.article-roadmap a span{flex:0 0 24px;width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:var(--navy);color:#fff;font-size:.68rem;font-weight:900}
.article-inline-cta{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:24px;align-items:center;margin:48px 0;padding:27px 29px;border:1px solid #e2c1b8;border-radius:18px;background:linear-gradient(135deg,#fff8f5,#fff);box-shadow:0 10px 30px rgba(105,54,43,.07)}
.article-inline-cta.is-ready{border-color:#b9d7ce;background:linear-gradient(135deg,#f3faf7,#fff)}
.article-inline-cta.is-final{margin-top:56px;border-color:#d5c8ad;background:linear-gradient(135deg,#fffaf0,#fff)}
.article-inline-cta.is-policy{display:block;border-color:#e5d1a6;background:#fffaf0}
.article-inline-cta-kicker,.sidebar-kicker{display:block;margin-bottom:7px;color:var(--accent-dark);font-size:.7rem;font-weight:850;letter-spacing:.08em}
.article-inline-cta-title{margin:0 0 8px!important;color:var(--ink);font-size:1.25rem!important;font-weight:900;line-height:1.55}
.article-inline-cta-copy>p:not(.article-inline-cta-title){margin:0;color:var(--ink-2);font-size:.88rem;line-height:1.8}
.article-inline-cta-copy ul{display:flex;flex-wrap:wrap;gap:6px 15px;margin:14px 0 0;padding:0;list-style:none;color:var(--muted);font-size:.72rem}
.article-inline-cta-copy li:before{content:"✓";margin-right:5px;color:var(--green);font-weight:900}
.article-inline-cta-actions{text-align:center}
.article-inline-cta-actions .button{width:100%;margin-bottom:8px}
.article-inline-cta-actions small{display:block;color:var(--muted);font-size:.65rem;line-height:1.55}
.article-inline-cta-note{margin:15px 0 0!important;padding-top:13px;border-top:1px solid #e7d9bc;color:var(--muted);font-size:.78rem!important}
.js .conversion-gated{visibility:hidden;opacity:0;transform:translateY(8px);pointer-events:none;transition:opacity .22s ease,transform .22s ease,visibility .22s}
.js .conversion-gated.is-visible{visibility:visible;opacity:1;transform:none;pointer-events:auto}

.article-toc{margin:34px 0;padding:0 22px 18px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}
.article-toc>button{width:100%;height:52px;display:flex;align-items:center;justify-content:space-between;border:0;background:transparent;color:var(--ink);font-weight:850}
.article-toc>button i{font-style:normal}
.article-toc ol{margin:0;padding:5px 0 0 23px}
.article-toc li{margin:5px 0;padding-left:4px;font-size:.85rem}
.article-toc a{color:var(--navy);text-decoration:underline;text-underline-offset:3px}
.article-toc.is-closed ol{display:none}
.article-toc.is-closed{padding-bottom:0}
.article-content{font-size:1rem;line-height:2}
.article-content>p,.article-content>section{margin-bottom:42px}
.article-content h2{margin:60px 0 20px;padding:0 0 12px;border-bottom:2px solid var(--navy);font-size:1.65rem;line-height:1.55}
.article-content h3{margin:28px 0 12px;font-size:1.2rem}
.article-lead{font-size:1.06rem;color:var(--ink-2)}
.answer-box{padding:28px 30px;border-left:5px solid var(--accent);border-radius:0 15px 15px 0;background:var(--accent-soft)}
.answer-box .eyebrow{margin-bottom:2px}
.answer-box h2{margin:4px 0 12px;padding:0;border:0;font-size:1.35rem}
.check-list,.warning-list{margin:18px 0;padding:0;list-style:none}
.check-list li,.warning-list li{position:relative;margin:9px 0;padding:12px 15px 12px 45px;border-radius:9px;background:var(--paper);line-height:1.7}
.check-list li:before{content:"✓";position:absolute;left:15px;top:12px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;font-size:.7rem;font-weight:900}
.warning-list li{background:var(--warning-soft)}
.warning-list li:before{content:"!";position:absolute;left:15px;top:12px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--warning);color:#fff;font-size:.75rem;font-weight:900}
.step-list{counter-reset:step;margin:22px 0;padding:0;list-style:none}
.step-list li{display:grid;grid-template-columns:42px 1fr;gap:15px;align-items:start;margin:13px 0;padding:17px;border:1px solid var(--line);border-radius:11px;background:#fff}
.step-no{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-family:Georgia,serif;font-weight:800}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:22px 0}
.compare-card{padding:22px;border:1px solid var(--line);border-radius:13px;background:#fff}
.compare-card.is-accent{border-color:#e8b4aa;background:var(--accent-soft)}
.compare-card h3{margin-top:0}
.compare-card .check-list li{padding-top:9px;padding-bottom:9px;background:transparent}
.compare-card .check-list li:before{top:9px}
.article-content .context-cta{margin:50px 0}
.article-sources{margin-top:58px;padding:25px 27px;border:1px solid var(--line);border-radius:15px;background:var(--paper)}
.article-content .article-sources h2{margin:4px 0 10px;padding:0;border:0;font-size:1.3rem}
.article-sources>p{margin:0 0 16px;color:var(--muted);font-size:.82rem;line-height:1.75}
.article-sources ul{display:grid;gap:8px;margin:0 0 12px;padding:0;list-style:none}
.article-sources li{margin:0}
.article-sources a{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:11px 13px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--navy)}
.article-sources a strong{font-size:.86rem}
.article-sources a span{flex:0 0 auto;color:var(--muted);font-size:.68rem}
.article-sources>small{color:var(--muted);font-size:.65rem}
.faq-section{margin-top:60px}
.faq-section>h2{margin-bottom:20px}
.faq-list details{border-top:1px solid var(--line)}
.faq-list details:last-child{border-bottom:1px solid var(--line)}
.faq-list summary{position:relative;padding:18px 45px 18px 42px;cursor:pointer;font-weight:800;line-height:1.6;list-style:none}
.faq-list summary:before{content:"Q";position:absolute;left:8px;top:17px;color:var(--accent);font-family:Georgia,serif;font-size:1.2rem}
.faq-list summary:after{content:"＋";position:absolute;right:10px;top:18px;color:var(--muted)}
.faq-list details[open] summary:after{content:"−"}
.faq-list details>div{padding:0 42px 20px;color:var(--ink-2)}
.related-section{margin-top:80px}
.related-section .section-heading{margin-bottom:22px}
.article-sidebar{min-width:0}
.sidebar-sticky{position:sticky;top:120px}
.sidebar-box{margin-bottom:20px;padding:22px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 7px 22px rgba(18,39,61,.06)}
.sidebar-box h2{margin-bottom:8px;font-size:1.02rem}
.sidebar-box p{color:var(--muted);font-size:.79rem;line-height:1.65}
.sidebar-box .button{font-size:.77rem}
.sidebar-nav a{display:block;padding:10px 0;border-top:1px solid var(--line);font-size:.76rem;font-weight:700;line-height:1.55}
.sidebar-nav a:hover{color:var(--accent-dark)}

.large-search{margin-bottom:45px;padding:25px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}
.large-search>label{display:block;margin-bottom:8px;font-weight:800}
.large-search>div{display:flex;gap:10px}
.large-search input{min-width:0;flex:1;height:52px;padding:0 15px;border:1px solid var(--line-dark);border-radius:9px;background:#fff}
.empty-state{padding:60px 25px;text-align:center;border:1px dashed var(--line-dark);border-radius:15px;background:var(--paper)}
.empty-state h2{font-size:1.4rem}
.empty-state p{color:var(--muted)}
.search-summary{margin-bottom:24px}
.search-summary h2{margin-bottom:3px}

.long-process{position:relative;margin-bottom:60px}
.long-process:before{content:"";position:absolute;left:62px;top:40px;bottom:40px;width:2px;background:var(--line)}
.long-process article{position:relative;display:grid;grid-template-columns:125px 1fr;gap:28px;margin-bottom:28px;padding:30px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 5px 18px rgba(18,39,61,.05)}
.long-process article>span{position:relative;z-index:1;align-self:start;padding:8px 11px;border-radius:999px;background:var(--navy);color:#fff;font-size:.72rem;font-weight:900;text-align:center}
.long-process h2{margin-bottom:9px;font-size:1.45rem}
.long-process p{color:var(--ink-2)}
.long-process a{color:var(--accent-dark);font-weight:800}
.inline-actions{display:flex;flex-wrap:wrap;gap:10px 24px}

.decision-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:70px}
.decision-grid article{display:flex;flex-direction:column;padding:28px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 7px 22px rgba(18,39,61,.06)}
.decision-grid article>span{align-self:flex-start;padding:4px 9px;border-radius:999px;background:var(--green-soft);color:var(--green);font-size:.7rem;font-weight:800}
.decision-grid h2{margin:12px 0 8px;font-size:1.3rem}
.decision-grid p{color:var(--muted)}
.decision-grid .button{margin-top:auto}
.content-section{margin:65px 0}
.content-section h2{font-size:1.7rem}
.content-section>p{color:var(--muted)}
.responsive-table{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
.responsive-table table{width:100%;min-width:690px;border-collapse:collapse}
.responsive-table th,.responsive-table td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.responsive-table thead th{background:var(--paper);font-size:.78rem}
.responsive-table tbody th{width:130px;color:var(--navy);font-size:.85rem}
.responsive-table td{font-size:.84rem}

.tool-hero{padding:62px 0 90px;background:linear-gradient(145deg,var(--paper),#fff);text-align:center}
.tool-hero h1{margin-bottom:12px;font-size:clamp(2rem,5vw,3.25rem)}
.tool-hero p{color:var(--muted)}
.tool-layout{width:min(calc(100% - 40px),820px);margin-top:-45px}
.tool-form{padding:30px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)}
.tool-form.is-wide{width:min(100%,980px);margin-left:50%;transform:translateX(-50%)}
.tool-form fieldset{margin:0 0 24px;padding:0;border:0}
.tool-form legend{margin-bottom:16px;font-size:1.2rem;font-weight:850}
.field,.admin-field{margin-bottom:20px}
.field label{display:flex;align-items:center;gap:8px;margin-bottom:7px;font-weight:800}
.field label span{padding:2px 7px;border-radius:999px;background:var(--accent-soft);color:var(--accent-dark);font-size:.63rem}
.field input,.field select,.field textarea,.contact-form input,.contact-form textarea{width:100%;min-height:50px;padding:11px 13px;border:1px solid var(--line-dark);border-radius:9px;background:#fff;color:var(--ink)}
.field textarea,.contact-form textarea{resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus,.contact-form input:focus,.contact-form textarea:focus{outline:3px solid rgba(38,77,112,.15);border-color:var(--navy-2)}
.field small{display:block;margin-top:5px;color:var(--muted);font-size:.72rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.choice-row{display:flex;align-items:flex-start;gap:13px;padding:15px;border:1px solid var(--line);border-radius:10px;margin-bottom:10px;cursor:pointer}
.choice-row:hover{border-color:var(--navy-2);background:#fafcfd}
.choice-row input{width:20px;height:20px;margin-top:4px;accent-color:var(--accent);flex:none}
.choice-row span{display:flex;flex-direction:column}
.choice-row strong{line-height:1.5}
.choice-row small{color:var(--muted);font-size:.75rem}
.tool-result{margin-top:24px;padding:28px;border:1px solid #acd0c7;border-radius:16px;background:var(--green-soft)}
.tool-result.is-error{border-color:#e4aaa0;background:var(--accent-soft)}
.tool-result h2{font-size:1.45rem}
.tool-result h3{margin-top:22px;font-size:1.05rem}
.tool-result ul,.tool-result ol{padding-left:22px}
.tool-result .result-number{display:block;margin:8px 0;color:var(--navy);font-family:Georgia,serif;font-size:3rem;font-weight:800;line-height:1.2}
.tool-result textarea{width:100%;min-height:300px;padding:15px;border:1px solid var(--line-dark);border-radius:9px;background:#fff;line-height:1.7}
.tool-result .button{margin-top:14px}
.tool-result .result-actions{display:flex;flex-wrap:wrap;gap:10px}
.tool-explanation{margin-top:30px;padding:26px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}
.tool-explanation h2{font-size:1.2rem}
.tool-explanation p{color:var(--ink-2);font-size:.9rem}

.prose-page{font-size:1.02rem}
.prose-page h2{margin:55px 0 15px;padding-bottom:9px;border-bottom:2px solid var(--navy);font-size:1.65rem}
.prose-page h2:first-child{margin-top:0}
.prose-page p{color:var(--ink-2)}
.contact-form{padding:32px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)}
.contact-form label{display:flex;align-items:center;gap:8px;margin-bottom:7px;font-weight:800}
.contact-form label span{padding:2px 7px;border-radius:999px;background:var(--accent-soft);color:var(--accent-dark);font-size:.63rem}
.honeypot{position:absolute;left:-9999px}
.form-error,.form-success{margin-bottom:20px;padding:16px 20px;border-radius:10px}
.form-error{background:var(--accent-soft);color:var(--accent-dark)}
.form-success{background:var(--green-soft);color:var(--green)}
.error-section{padding:120px 0;text-align:center}
.error-code{display:block;color:#d8dee5;font-family:Georgia,serif;font-size:6rem;font-weight:900;line-height:1}
.error-section h1{font-size:2.1rem}
.error-section p{color:var(--muted)}
.error-section .hero-actions{justify-content:center}

.site-footer{padding:68px 0 26px;background:#101e2e;color:#fff}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:65px}
.site-brand.is-footer{color:#fff}
.site-brand.is-footer .site-logo-mark{color:#fff}
.site-brand.is-footer small{color:#b7c6d5}
.footer-brand>p{max-width:520px;margin-top:18px;color:#b7c6d5;font-size:.82rem}
.footer-grid h2{margin-bottom:12px;color:#a9bacb;font-size:.75rem;letter-spacing:.08em}
.footer-grid>div:not(:first-child) a{display:block;padding:5px 0;color:#e5edf4;font-size:.82rem}
.footer-grid>div:not(:first-child) a:hover{text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;gap:30px;margin-top:45px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);color:#91a4b6;font-size:.7rem}
.mobile-sticky-cta{display:none}

@media (max-width:1100px){
  .site-nav{gap:16px}
  .site-nav>a{font-size:.82rem}
  .hero-grid{grid-template-columns:1.05fr .95fr;gap:25px}
  .problem-grid{grid-template-columns:1fr 1fr}
  .category-grid{grid-template-columns:1fr 1fr}
  .tool-grid{grid-template-columns:repeat(3,1fr)}
  .context-cta{grid-template-columns:58px 1fr;gap:18px}
  .context-cta-action{grid-column:2}
  .article-layout{grid-template-columns:minmax(0,740px) 260px;gap:32px}
}

@media (max-width:860px){
  html{scroll-padding-top:80px}
  .top-notice{font-size:.72rem}
  .header-inner{height:66px}
  .site-brand{min-width:0}
  .site-logo-mark{width:36px;height:36px}
  .site-brand strong{font-size:1.08rem}
  .site-brand small{font-size:.61rem}
  .menu-button{display:block}
  .site-nav{display:none;position:absolute;left:0;right:0;top:66px;padding:15px 20px 22px;border-bottom:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}
  .site-nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:0}
  .site-nav>a{padding:11px 5px;border-bottom:1px solid var(--line);font-size:.9rem}
  .site-nav .nav-cta{margin-top:12px;border:0;text-align:center}
  .hero-grid{min-height:auto;grid-template-columns:1fr;padding-top:55px;padding-bottom:55px}
  .hero-visual{height:360px}
  .book-stack{transform:translate(-50%,-45%) rotate(-4deg)}
  .diagnosis-grid{grid-template-columns:1fr;gap:35px}
  .process-list{grid-template-columns:1fr;gap:15px}
  .process-list li{display:grid;grid-template-columns:54px 1fr;gap:16px;padding:0;text-align:left}
  .process-list li:not(:last-child):after{top:48px;left:23px;right:auto;bottom:-17px;width:1px;height:auto}
  .process-list li>span{margin:0}
  .article-grid{grid-template-columns:1fr 1fr}
  .tool-grid{grid-template-columns:1fr 1fr}
  .tool-grid.is-full{grid-template-columns:1fr 1fr}
  .archive-layout{grid-template-columns:1fr;padding-top:38px}
  .archive-sidebar{display:grid;grid-template-columns:1fr 1fr;gap:20px}
  .archive-sidebar>.context-cta{grid-column:1/-1}
  .article-layout{grid-template-columns:1fr;padding-top:20px}
  .article-sidebar{display:none}
  .article-main{width:min(100%,780px);margin-inline:auto}
  .article-grid.is-related{grid-template-columns:1fr 1fr}
  .category-hero-grid{grid-template-columns:180px 1fr}
  .context-cta{grid-template-columns:50px 1fr}
  .context-cta-action{grid-column:1/-1}
  .footer-grid{grid-template-columns:1.5fr 1fr 1fr;gap:30px}
  .mobile-sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:1200;display:grid;grid-template-columns:1fr auto;align-items:center;gap:10px;padding:9px max(12px,env(safe-area-inset-right)) calc(9px + env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));background:rgba(16,30,46,.97);color:#fff;box-shadow:0 -7px 22px rgba(0,0,0,.18)}
  .mobile-sticky-cta div{min-width:0;display:flex;flex-direction:column;line-height:1.35}
  .mobile-sticky-cta small{color:#b9c8d6;font-size:.59rem}
  .mobile-sticky-cta strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.77rem}
  .mobile-sticky-cta a{padding:10px 13px;border-radius:8px;background:var(--accent);font-size:.72rem;font-weight:850;white-space:nowrap}
  .article-page .site-footer{padding-bottom:95px}
}

@media (max-width:600px){
  body{font-size:15px}
  .container,.container.narrow,.container.narrow-wide{width:min(calc(100% - 28px),var(--content))}
  .section{padding:64px 0}
  .section-heading{margin-bottom:30px;text-align:left}
  .section-heading.has-action{display:block}
  .section-heading.has-action>a{display:inline-block;margin-top:10px}
  .top-notice{min-height:30px;padding:4px 12px;line-height:1.5}
  .site-brand small{display:none}
  .hero-grid{padding-top:42px;padding-bottom:45px}
  .hero h1{font-size:2.65rem}
  .hero-lead{font-size:.98rem}
  .hero-actions{display:grid}
  .hero-actions .button{width:100%}
  .hero-points{display:block}
  .hero-points li{margin:5px 0}
  .hero-visual{height:300px}
  .book-stack{width:290px;height:245px}
  .book{width:240px;height:165px;font-size:1.08rem}
  .book-back{left:0}
  .book-middle{left:32px;top:48px}
  .book-front{left:17px;top:90px}
  .hero-note{padding:7px 10px;font-size:.65rem}
  .note-b{right:0}
  .problem-grid,.category-grid,.article-grid,.tool-grid,.tool-grid.is-full,.decision-grid{grid-template-columns:1fr}
  .problem-card{min-height:245px}
  .category-card{min-height:auto;display:grid;grid-template-columns:120px 1fr}
  .category-card img,.category-card>.category-illustration{height:100%;min-height:155px}
  .category-card>div{padding:16px}
  .article-card-link{display:grid;grid-template-columns:105px 1fr}
  .article-card-visual{height:100%;min-height:150px}
  .article-card-body{padding:15px}
  .article-card h3{font-size:.96rem}
  .article-card p{display:none}
  .article-card.is-compact .article-card-link{display:flex}
  .article-card.is-compact .article-card-visual{height:92px}
  .tool-card a{padding:21px}
  .context-cta{display:block;padding:24px 20px}
  .context-cta-icon{margin-bottom:14px}
  .context-cta-action{margin-top:17px}
  .context-cta-copy ul{display:block}
  .context-cta-copy li{margin:3px 0}
  .subpage-hero{padding:54px 0}
  .archive-sidebar{display:block}
  .archive-sidebar>.context-cta{display:none}
  .archive-layout{gap:22px;padding-bottom:65px}
  .category-hero{padding:32px 0 45px}
  .category-hero-grid{grid-template-columns:1fr;gap:20px}
  .category-hero-grid>div:first-child{display:none}
  .article-layout{width:min(calc(100% - 28px),780px);padding-bottom:75px}
  .article-header{padding:20px 0 28px}
  .article-header h1{font-size:1.85rem}
  .article-excerpt{font-size:.94rem}
  .article-header-actions{display:grid}
  .article-header-actions .button{width:100%}
  .article-toc{padding-left:16px;padding-right:16px}
  .article-roadmap ol{grid-template-columns:1fr}
  .article-roadmap li:not(:last-child):after{content:"↓";right:auto;left:50%;top:auto;bottom:-12px;transform:translateX(-50%)}
  .article-content{font-size:.97rem}
  .article-content h2{margin-top:48px;font-size:1.38rem}
  .answer-box{padding:22px 20px}
  .compare-grid{grid-template-columns:1fr}
  .step-list li{grid-template-columns:37px 1fr;padding:14px}
  .step-no{width:34px;height:34px}
  .article-grid.is-related{grid-template-columns:1fr}
  .article-grid.is-related .article-card-link{display:grid}
  .article-sources{padding:21px 18px}
  .article-sources a{align-items:flex-start;flex-direction:column;gap:2px}
  .large-search{padding:18px}
  .large-search>div{display:block}
  .large-search input{width:100%;margin-bottom:9px}
  .large-search .button{width:100%}
  .long-process:before{display:none}
  .long-process article{display:block;padding:22px}
  .long-process article>span{display:inline-block;margin-bottom:15px}
  .responsive-table{margin-inline:-5px}
  .tool-hero{padding:48px 0 78px}
  .tool-layout{width:min(calc(100% - 28px),820px);margin-top:-35px}
  .tool-form{padding:22px 17px}
  .tool-form.is-wide{width:100%;margin-left:0;transform:none}
  .form-grid{grid-template-columns:1fr}
  .tool-result{padding:22px 17px}
  .tool-result .result-number{font-size:2.5rem}
  .tool-result textarea{min-height:360px}
  .contact-form{padding:23px 18px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:35px 20px}
  .footer-brand{grid-column:1/-1}
  .footer-bottom{display:block}
  .footer-bottom p{margin-bottom:8px}
}


@media (max-width:900px){
  .article-inline-cta{grid-template-columns:1fr;gap:18px}
  .article-inline-cta-actions{text-align:left}
  .article-inline-cta-actions .button{width:auto;max-width:100%}
}
@media (max-width:640px){
  .article-visual{margin:22px 0 27px;border-radius:14px}
  .article-inline-cta{display:block;margin:38px 0;padding:22px 19px;border-radius:14px}
  .article-inline-cta-title{font-size:1.08rem!important}
  .article-inline-cta-copy ul{display:block;margin-top:12px}
  .article-inline-cta-copy li{margin:4px 0}
  .article-inline-cta-actions{margin-top:17px}
  .article-inline-cta-actions .button{width:100%}
}
@media (prefers-reduced-motion:reduce){
  .js .conversion-gated{transition:none}
}