:root{--ink:#111d29;--ink-2:#1c2a38;--yellow:#f4ef42;--paper:#f7f8fa;--gray:#56616b;--line:#dfe3e7;--radius:12px;color-scheme:light;font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;font-size:16px;line-height:1.9;letter-spacing:.02em}a{color:inherit;text-underline-offset:4px}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}img{display:block;max-width:100%;height:auto}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:800}h2{font-size:clamp(1.8rem,3.2vw,2.75rem);line-height:1.55;letter-spacing:.01em}h3{line-height:1.65}em{font-style:normal}button,.button{cursor:pointer}.wrap{width:min(1120px,calc(100% - 80px));margin-inline:auto}.header{height:90px;display:flex;align-items:center;gap:24px;padding:0 max(40px,calc((100vw - 1120px)/2));background:var(--ink);color:#fff;border-bottom:1px solid #ffffff20}.brand{font-family:Arial,Helvetica,sans-serif;font-size:29px;line-height:1;font-weight:900;letter-spacing:-1.5px;text-decoration:none;white-space:nowrap}.brand span{color:var(--yellow)}.header-caption{font-size:13px;letter-spacing:.08em;color:#c8d1da}.header-cta{margin-left:auto;font-size:14px;font-weight:700;text-decoration:none;border:1px solid #78828c;padding:7px 20px;border-radius:5px}.header-cta:hover{background:#ffffff12}.hero{background:var(--ink);color:white}.hero-inner{display:grid;grid-template-columns:1.15fr 1fr;gap:70px;padding-top:62px;padding-bottom:65px;align-items:center}.eyebrow{font-size:13px;font-weight:700;letter-spacing:.13em;line-height:1.8;display:flex;align-items:center;gap:12px}.little-rule{width:27px;height:3px;background:var(--yellow)}.hero h1{font-size:clamp(2.6rem,4.4vw,3.8rem);line-height:1.42;letter-spacing:.015em;margin:24px 0}.hero h1 em{color:var(--yellow)}.hero-lead{font-size:18px;line-height:1.9;font-weight:700}.hero-description{margin-top:22px;font-size:15px;color:#c4cdd5;line-height:2}.hero-sign{display:flex;align-items:center;gap:13px;margin-top:32px;font-size:16px;font-weight:700}.hero-sign img{border-radius:50%;width:42px;height:42px}.hero-sign small{font-size:12px;font-weight:400;color:#b8c1ca;display:block;margin-top:2px}.editorial-image{height:195px;position:relative;overflow:hidden;border-radius:12px 12px 0 0;background:#07131c}.editorial-image img{width:100%;height:100%;object-fit:cover;opacity:.7}.editorial-image p{position:absolute;left:28px;top:56px;font-size:25px;font-weight:700;letter-spacing:.04em;line-height:1.7}.image-kicker,.image-index{position:absolute;font-family:Arial,sans-serif;font-size:12px;font-weight:700;letter-spacing:.13em;color:var(--yellow)}.image-kicker{left:28px;top:25px}.image-index{right:25px;bottom:20px;writing-mode:vertical-rl;font-size:12px;color:#fff8}.signup-card{border-radius:0 0 12px 12px;background:#fff;color:var(--ink);padding:28px 30px;scroll-margin-top:20px}.form-heading{display:flex;align-items:center;gap:12px;margin-bottom:13px;font-size:12px;font-weight:700}.tag{background:var(--ink);color:#fff;border-radius:3px;padding:2px 10px}.form-gift{color:#525e66}.signup-card h2{font-size:26px;line-height:1.55}.signup-intro{font-size:12px;margin:10px 0 19px;color:#53606c;letter-spacing:0}label{display:block;font-size:14px;font-weight:700;margin-bottom:6px}input[type=email]{appearance:none;display:block;width:100%;height:54px;padding:12px 14px;font-size:16px;border:1px solid #a9b2b9;border-radius:6px;background:#fff;line-height:1.5;color:var(--ink)}input::placeholder{color:#7b858f}input[aria-invalid=true]{border-color:#b42627;background:#fff7f7}.button{display:inline-flex;justify-content:center;align-items:center;min-height:58px;padding:15px 22px;border-radius:6px;border:none;font-size:15px;font-weight:800;line-height:1.6;letter-spacing:.01em;text-decoration:none;transition:background .18s,transform .18s}.button-primary{background:var(--yellow);color:var(--ink);box-shadow:0 3px 0 #d8d330}.button-primary:hover{background:#fff95b;transform:translateY(-2px)}.button:active{transform:translateY(0)}.button:disabled{opacity:.65;cursor:wait;transform:none}.signup-card .button{width:100%}.form-assurance{font-size:12px;text-align:center;color:#59636b;margin-top:10px}.form-assurance span{margin:0 5px;color:#a1a8ae}.consent-note{font-size:12px;line-height:1.8;color:#6a747c;margin-top:17px}.hero-bottom{padding-top:22px;padding-bottom:27px;border-top:1px solid #ffffff26;display:flex;justify-content:space-between;gap:30px;color:#bac4cd;font-size:13px}.vertical-caption{font-size:12px;letter-spacing:.15em;font-family:Arial,sans-serif;align-self:center}.mobile-break{display:none}.proof-strip{padding:39px 0 25px;background:var(--yellow)}.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);text-align:center}.proof-grid>div+div{border-left:1px solid #111d2930}.proof-grid small{font-size:13px;font-weight:700;display:block}.proof-grid strong{font-family:Arial,sans-serif;font-size:48px;letter-spacing:-1px;line-height:1.5;font-weight:800;display:block}.proof-grid strong span{font-family:"Hiragino Sans",sans-serif;font-size:20px;letter-spacing:0;margin-left:6px}.proof-strip>p{text-align:center;font-size:12px;margin:13px 20px 0;line-height:1.8}.section{padding:100px 0}.section .eyebrow{margin-bottom:20px;color:#68727b;font-size:12px}.closing{background:var(--ink);color:#fff;text-align:center}.closing .eyebrow{justify-content:center;color:var(--yellow)}.closing h2{font-size:clamp(2.3rem,4vw,3.5rem)}.closing p:not(.eyebrow){margin-top:22px;color:#bfc9d2}.closing .button{margin-top:32px;min-width:340px}.closing .closing-note{font-size:12px;margin-top:16px!important}.footer{padding-top:45px;padding-bottom:45px;display:flex;justify-content:space-between;gap:30px}.footer .brand span{color:#727a04}.footer>div>p{font-size:13px;margin-top:12px}.footer-info{text-align:right;font-size:12px;color:#66717a}.footer-info nav{display:flex;gap:20px;justify-content:flex-end;margin:8px 0 14px}.footer-info small{font-size:12px}.honeypot{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.turnstile-slot{margin-top:12px;min-height:0;max-width:100%;overflow:hidden}.verification-note{font-size:12px;color:#727b83;line-height:1.6;margin:8px 0 14px}.field-error{font-size:13px;color:#ae2525;margin-top:5px}.field-error:empty{display:none}.form-message{font-size:14px;line-height:1.8;border-radius:6px;margin-top:15px}.form-message:empty{display:none}.form-message.error{background:#fff0ee;color:#9b2827;padding:13px}.form-message.success{background:#e9f5ed;color:#195b38;padding:16px}.fallback-wrap{font-size:13px;margin-top:13px;text-align:center}.skip-link{position:fixed;top:-100px;left:20px;padding:10px 20px;background:#fff;color:var(--ink);z-index:100}.skip-link:focus{top:10px}:focus-visible{outline:3px solid #1685c7;outline-offset:4px}.hero a:focus-visible{outline-color:var(--yellow)}[hidden]{display:none!important}.mobile-sticky{display:none}
@media(min-width:1300px){.hero-inner{gap:95px}.hero h1{font-size:61px}}
@media(max-width:900px){.wrap{width:calc(100% - 48px)}.header{padding-inline:24px}.hero-inner{gap:32px;grid-template-columns:1.05fr 1fr}.hero h1{font-size:37px}.hero-lead{font-size:16px}.hero-description{font-size:14px}.signup-card{padding:23px}.signup-card h2{font-size:23px}.signup-intro{font-size:12px}.button{padding-inline:12px;font-size:14px}.editorial-image{height:165px}.editorial-image p{font-size:22px}.section{padding:75px 0}}
@media(max-width:680px){html{scroll-padding-top:14px}.wrap{width:calc(100% - 40px)}.header{height:70px;padding:0 20px;gap:10px}.brand{font-size:25px}.header-caption{display:none}.header-cta{font-size:12px;padding:5px 14px}.hero-inner{display:block;padding-top:37px;padding-bottom:32px}.eyebrow{font-size:12px;gap:10px}.hero h1{font-size:clamp(2rem,8.5vw,3rem);line-height:1.48;margin:22px 0 23px;letter-spacing:.01em}.hero-lead{font-size:15px;line-height:1.9}.hero-description{font-size:14px;line-height:1.9;margin-top:17px}.hero-sign{margin-top:22px;font-size:14px}.hero-sign small{font-size:12px}.hero-right{margin-top:30px}.editorial-image{height:142px}.editorial-image p{font-size:20px;left:22px;top:48px}.image-kicker{left:22px;top:18px;font-size:12px}.image-index{font-size:12px;bottom:16px}.signup-card{padding:24px 22px 25px}.signup-card h2{font-size:25px;line-height:1.5}.signup-intro{margin:10px 0 20px;font-size:12px}.signup-card .button{font-size:14px;min-height:58px}.form-heading{margin-bottom:12px}.hero-bottom{padding-top:21px;padding-bottom:25px;font-size:12px;line-height:1.8}.vertical-caption{display:none}.mobile-break{display:inline}.proof-strip{padding:25px 0 20px}.proof-grid{width:calc(100% - 20px)}.proof-grid small{font-size:12px;letter-spacing:0}.proof-grid strong{font-size:35px;margin-top:5px}.proof-grid strong span{font-size:12px;margin-left:3px}.proof-strip>p{font-size:12px;margin-top:15px}.section{padding:62px 0}.section .eyebrow{font-size:12px;margin-bottom:15px}.closing .button{min-width:0;width:100%;max-width:380px}.footer{display:block;padding-top:36px;padding-bottom:110px}.footer-info{text-align:left;margin-top:30px}.footer-info nav{justify-content:flex-start}.mobile-sticky{display:flex;position:fixed;bottom:0;left:0;width:100%;background:#fffef9f7;border-top:1px solid #dce0e4;padding:12px 20px max(12px,env(safe-area-inset-bottom));z-index:30;align-items:center;gap:15px;box-shadow:0 -6px 22px #00000009}.mobile-sticky>span{font-size:12px;font-weight:700;white-space:nowrap}.mobile-sticky>a{margin-left:auto;min-height:45px;padding:10px 19px;background:var(--yellow);color:var(--ink);font-size:13px;font-weight:800;line-height:1.8;border-radius:5px;text-decoration:none}.desktop-break{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.intro h2{font-size:clamp(1.9rem,3.3vw,2.8rem)}.intro-body{padding-top:35px}.intro-body p{font-size:16px;line-height:2.1}.intro-body p+p{margin-top:22px}.intro-body .intro-last{font-weight:800;font-size:18px}.gifts-section{background:#e9edf0}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:35px;margin-bottom:40px}.section-side-note{font-size:14px;line-height:1.9;color:var(--gray);padding-bottom:4px}.text-underline{background:linear-gradient(transparent 65%,var(--yellow) 65%)}.gift-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.gift-card{background:#fff;overflow:hidden;border-radius:12px;box-shadow:0 3px 0 #00000004}.gift-visual{height:252px;padding:26px 30px}.gift-visual-top{display:flex;justify-content:space-between;font-family:Arial,sans-serif;font-size:12px;letter-spacing:.08em;font-weight:700;line-height:1.3}.gift-visual-top span:last-child{font-size:15px}.gift-revenue{background:var(--ink);color:#fff}.gift-revenue>p{font-size:31px;font-weight:800;line-height:1.6;margin:23px 0 21px}.gift-platforms{display:flex;gap:10px}.gift-platforms span{font-size:12px;border:1px solid #fff5;border-radius:3px;padding:2px 10px;line-height:1.8}.gift-checklist{background:var(--yellow)}.thirty{display:flex;gap:23px;align-items:center;margin-top:10px}.thirty strong{font-size:103px;font-weight:900;font-family:Arial,sans-serif;line-height:1.2;letter-spacing:-6px}.thirty p{font-size:24px;font-weight:800;line-height:1.6}.gift-format{font-size:12px;display:block;margin-top:12px;border-top:1px solid #111d2940;padding-top:12px;font-weight:700}.gift-body{padding:29px 30px 32px}.gift-label{font-size:12px;color:#6d7781;font-weight:700}.gift-body h3{margin:10px 0 15px;font-size:21px}.gift-body>p{font-size:15px;line-height:2;color:var(--gray)}.gift-body ul{padding:0;list-style:none;margin:20px 0 17px;font-size:14px;font-weight:700}.gift-body li{padding-left:22px;position:relative}.gift-body li:before{content:'✓';position:absolute;left:0;color:#5c6500}.gift-body small{display:block;color:#717a83;font-size:12px;line-height:1.8}.button-dark{background:var(--ink);color:white;min-width:340px}.button-dark:hover{background:#2a3b4a;transform:translateY(-2px)}.gifts-cta{display:flex;align-items:center;justify-content:center;gap:25px;margin-top:36px}.gifts-cta>span{font-size:12px;color:#646e77}.section-lead{font-size:16px;color:var(--gray);margin-top:23px;line-height:1.9}.topic-list{margin-top:48px;border-top:1px solid #cdd4da}.topic-list article{display:grid;grid-template-columns:65px 1fr 120px;gap:30px;padding:32px 0;border-bottom:1px solid #cdd4da;align-items:start}.topic-number{font-family:Arial,sans-serif;font-size:37px;line-height:1.3;font-weight:700;color:#a4adb4;letter-spacing:-1px}.topic-en{font-size:12px;letter-spacing:.13em;color:#71808c;font-weight:700;line-height:1.5}.topic-list h3{font-size:22px;margin:8px 0 12px}.topic-list h3+p{font-size:15px;color:var(--gray);line-height:1.9;max-width:650px}.topic-tag{font-size:12px;font-weight:700;border:1px solid #c4ccd3;border-radius:30px;padding:4px 12px;text-align:center;margin-top:9px}.story-section{background:var(--ink);color:white}.story-section .eyebrow{color:#a9b5c0}.story-header{display:flex;justify-content:space-between;align-items:center;gap:40px}.story-header h2{line-height:1.65}.story-header h2 em{color:var(--yellow)}.profile-mini{display:flex;gap:20px;align-items:center;min-width:260px}.profile-mini img{border-radius:50%;width:72px;height:72px}.profile-mini h3{font-size:24px}.profile-mini p{color:#b9c5cf;font-size:12px;margin-top:6px}.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center;margin-top:50px}.story-copy{font-size:15px;line-height:2.1;color:#c1cbd4}.milestones{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:34px}.milestones>div{border-top:1px solid #60717e;padding-top:14px}.milestones span{font-family:Arial,sans-serif;font-size:12px;letter-spacing:.12em;color:var(--yellow)}.milestones p{font-size:12px;margin-top:6px;color:#bbc6ce}.milestones strong{font-family:Arial,sans-serif;font-size:56px;letter-spacing:-1px;line-height:1.4}.milestones strong small{font-family:sans-serif;font-size:18px;letter-spacing:0;margin-left:6px}.data-note{font-size:12px;color:#aab8c2;line-height:1.8;margin-top:15px}.analytics{margin:0;padding:14px 14px 16px;background:#202f3c;border:1px solid #52616c;border-radius:8px;transform:rotate(2deg)}.analytics img{border-radius:4px;width:100%}.analytics figcaption{font-size:12px;line-height:1.9;color:#bbc5cd;margin-top:12px}.analytics figcaption a{color:#dee7ef}blockquote{margin:60px 0 0;border-top:1px solid #ffffff35;padding:35px 0 0;display:flex;justify-content:space-between;gap:35px;align-items:center}blockquote>p{font-size:20px;line-height:1.9;font-weight:700}blockquote footer{font-size:12px;color:#aebbca;max-width:240px}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer;padding:22px 34px 22px 0;font-size:15px;line-height:1.8;font-weight:700;position:relative}summary::-webkit-details-marker{display:none}summary:after{content:'+';font-size:24px;line-height:1;position:absolute;right:4px;top:26px;font-weight:400;color:#737e87}details[open]>summary:after{content:'−'}details>p{font-size:14px;color:var(--gray);padding:0 28px 25px 0;line-height:2}
@media(max-width:900px){.intro-grid{gap:50px}.gift-visual{padding:24px}.gift-revenue>p{font-size:25px}.thirty{gap:15px}.thirty strong{font-size:85px}.thirty p{font-size:20px}.gift-visual{height:235px}.gift-body{padding:25px}.gift-body h3{font-size:19px}.gifts-cta{flex-direction:column;gap:15px}.story-grid{gap:35px}.faq-grid{gap:40px}.topic-list article{grid-template-columns:45px 1fr 110px;gap:20px}.profile-mini{min-width:220px;gap:15px}.story-header h2{font-size:30px}}
@media(max-width:680px){.intro-grid{display:block}.intro-body{padding-top:25px}.intro h2{font-size:28px}.intro-body p{font-size:15px;line-height:2}.intro-body .intro-last{font-size:17px}.section-heading{display:block;margin-bottom:28px}.section-side-note{font-size:13px;margin-top:20px}.gift-grid{grid-template-columns:1fr;gap:24px}.gift-visual{height:226px;padding:24px}.gift-revenue>p{font-size:27px;margin:20px 0 17px}.gift-body{padding:25px 24px}.gift-body h3{font-size:20px;letter-spacing:0}.gift-body>p{font-size:14px;line-height:2}.gift-body ul{font-size:13px}.gift-body small{font-size:12px}.thirty strong{font-size:92px}.thirty p{font-size:23px}.gift-format{font-size:12px;margin-top:6px}.gifts-cta{margin-top:29px;gap:14px}.button-dark{min-width:0;width:100%;max-width:380px}.gifts-cta>span{font-size:12px}.section-lead{font-size:14px;margin-top:20px}.topic-list{margin-top:30px}.topic-list article{grid-template-columns:33px 1fr;gap:14px;padding:26px 0}.topic-number{font-size:28px}.topic-list h3{font-size:18px;margin:6px 0 12px;line-height:1.7}.topic-list h3+p{font-size:14px}.topic-tag{display:none}.topic-en{font-size:12px}.story-header{display:block}.story-header h2{font-size:27px}.profile-mini{margin-top:27px;gap:16px}.profile-mini img{width:56px;height:56px}.profile-mini h3{font-size:22px}.profile-mini p{font-size:12px;margin-top:2px}.story-grid{display:block;margin-top:28px}.story-copy{font-size:14px}.milestones{margin-top:30px}.milestones strong{font-size:52px}.milestones strong small{font-size:16px}.data-note{font-size:12px}.analytics{margin:35px 5px 0;transform:rotate(1.5deg);padding:10px}.analytics figcaption{font-size:12px}blockquote{display:block;margin-top:42px;padding-top:29px}blockquote>p{font-size:18px}blockquote footer{max-width:none;font-size:12px;margin-top:15px}.faq-grid{display:block}.faq-list{margin-top:30px}summary{font-size:14px;padding-top:20px;padding-bottom:20px}summary:after{top:22px}details>p{font-size:14px}}
.preview-note{padding:10px 12px;background:#f1f4f6;border-radius:5px;color:#596571}.form-message.notice{background:#f1f4f6;color:#465462;padding:13px}
.depth-section{background:#edf0f2;border-top:1px solid #e0e5e9}.depth-list{border-top:2px solid var(--ink)}.depth-row{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;padding:42px 0;border-bottom:1px solid #bfcad2}.depth-heading{display:flex;align-items:flex-start;gap:23px}.depth-number{font-family:Arial,sans-serif;font-size:44px;font-weight:800;line-height:1.2;letter-spacing:-2px;color:#738490}.depth-label{font-size:14px;font-weight:700;color:#536572;margin-bottom:12px}.depth-heading h3{font-size:25px;line-height:1.7;letter-spacing:.01em}.depth-body>p{font-size:16px;line-height:2;color:#354654}.depth-body>p+p{margin-top:18px}.takeaway{margin-top:24px;padding:18px 20px;border-left:3px solid var(--ink);background:#fff}.takeaway>span{font-size:12px;font-weight:700;color:#6b7780}.takeaway p{font-size:16px;font-weight:700;line-height:1.9;margin-top:7px}.depth-footnote{font-size:12px;color:#64747f;line-height:1.9;margin-top:25px}.story-chapters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;margin-top:54px;padding-top:35px;border-top:1px solid #ffffff35}.story-chapters article>span{font-size:12px;color:var(--yellow);font-weight:700;letter-spacing:.06em}.story-chapters h3{font-size:21px;line-height:1.8;margin:13px 0}.story-chapters p{font-size:16px;line-height:2;color:#c1cbd4}.story-source{font-size:12px;color:#9eafb9;margin-top:25px}.closing h2 em{color:var(--yellow)}
@media(max-width:900px){.depth-row{gap:30px;grid-template-columns:1fr 1.2fr}.depth-heading{gap:16px}.depth-heading h3{font-size:21px}.depth-number{font-size:35px}.story-chapters{gap:24px}.story-chapters h3{font-size:18px}}
@media(max-width:680px){.depth-row{display:block;padding:30px 0 34px}.depth-heading{gap:17px;margin-bottom:22px}.depth-number{font-size:36px;min-width:42px}.depth-heading h3{font-size:21px;line-height:1.8}.depth-label{font-size:13px;margin-bottom:8px}.depth-body>p{font-size:16px}.takeaway{margin-top:22px;padding:15px 17px}.takeaway p{font-size:15px}.depth-footnote{margin-top:20px}.story-chapters{grid-template-columns:1fr;gap:28px;margin-top:38px;padding-top:30px}.story-chapters h3{font-size:21px;margin:10px 0 12px}.story-chapters article+article{border-top:1px solid #ffffff20;padding-top:27px}.story-source{font-size:12px;line-height:1.9}.closing> .wrap>p:not(.eyebrow):not(.closing-note){font-size:16px;line-height:2}}
/* Keep supporting copy legible on narrow screens. */
.hero-description,.intro-body p,.gift-body>p,.topic-list h3+p,.story-copy,.section-lead,details>p{font-size:16px}.signup-intro,.form-assurance,.consent-note,.data-note,.gift-body small{font-size:12px}
/* Actual newsletter edition */
.sample-jump{display:inline-block;color:var(--yellow);font-size:14px;font-weight:700;margin-top:22px;padding-block:4px;text-decoration-thickness:1px}.hero-description{max-width:32em}.letter-themes{display:flex;flex-wrap:wrap;gap:8px;margin-top:27px;max-width:340px}.letter-themes span{font-size:12px;border:1px solid #bcc7ce;border-radius:4px;padding:4px 10px;white-space:nowrap}.letters-section{background:#fff;padding-top:85px}.mail-layout{display:grid;grid-template-columns:.64fr 1.36fr;gap:65px;align-items:start}.mail-aside{padding-top:25px;border-top:3px solid var(--ink)}.mail-aside-label{font-family:Arial,sans-serif;letter-spacing:.12em;font-size:12px;color:#68747f;font-weight:700}.mail-aside>p{font-size:29px;line-height:1.8;font-weight:800;margin:21px 0}.mail-aside em{background:linear-gradient(transparent 68%,var(--yellow) 68%)}.mail-aside>span:last-child{font-size:14px;color:#62707a;line-height:2}.mail-preview{border:1px solid #d9dfe4;border-radius:8px;overflow:hidden;background:#fff}.mail-preview+.mail-preview{margin-top:16px}.mail-preview>summary{padding:24px 58px 24px 26px;background:#f7f9fa}.mail-preview>summary:after{top:50%;transform:translateY(-50%);right:22px;color:var(--ink);font-size:27px}.mail-preview[open]>summary{background:var(--ink);color:#fff}.mail-preview[open]>summary:after{color:var(--yellow)}.mail-topic{display:flex;align-items:center;gap:10px;font-size:12px;color:#607080;font-weight:500;line-height:1.6}.mail-topic>span{font-family:Arial,sans-serif;font-weight:800;font-size:13px}.mail-preview[open] .mail-topic{color:#b7c4cf}.mail-preview[open] .mail-topic>span{color:var(--yellow)}.mail-subject{display:block;font-size:19px;line-height:1.8;margin-top:10px;letter-spacing:.01em}.mail-open-label{display:block;font-size:12px;line-height:1.8;color:#6b7680;font-weight:400;margin-top:12px}.when-open{display:none}.mail-preview[open] .when-closed{display:none}.mail-preview[open] .when-open{display:inline;color:#c2ccd4}.mail-body{padding:26px}.mail-from{display:flex;gap:12px;align-items:center;font-size:14px;font-weight:700}.mail-from img{border-radius:50%;width:36px;height:36px}.mail-from small{display:block;font-size:12px;color:#7b858e;line-height:1.6;font-weight:400;margin-top:2px}.mail-excerpt{display:block;padding:0;border:none;margin:28px 0 25px}.mail-excerpt>p{font-size:16px;font-weight:400;line-height:2;color:#253443}.mail-excerpt>p+p{margin-top:20px}.mail-context{font-size:13px;line-height:1.9;color:#667681;border-top:1px solid #e3e8ec;padding-top:20px}.letters-bottom{display:flex;align-items:center;justify-content:flex-end;gap:24px;margin-top:32px}.letters-bottom p{font-size:12px;line-height:1.8;color:#65737e}.story-section blockquote>p{font-size:18px;max-width:690px}.story-section blockquote footer{max-width:260px;flex-shrink:0}
@media(max-width:900px){.mail-layout{gap:30px;grid-template-columns:.55fr 1.45fr}.mail-aside>p{font-size:24px}.mail-subject{font-size:17px}.mail-preview>summary{padding-left:22px}.letters-bottom{justify-content:center;flex-wrap:wrap}.story-section blockquote{display:block}.story-section blockquote footer{margin-top:16px;max-width:none}}
@media(max-width:680px){.hero h1{font-size:clamp(2rem,8.4vw,3rem)}.hero-description{max-width:none}.sample-jump{font-size:14px;margin-top:16px}.letter-themes{margin-top:22px;max-width:none}.letter-themes span{font-size:12px}.letters-section{padding-top:62px}.mail-layout{display:block}.mail-aside{display:none}.mail-preview+.mail-preview{margin-top:14px}.mail-preview>summary{padding:21px 44px 21px 20px}.mail-preview>summary:after{right:15px;font-size:24px}.mail-topic{font-size:12px;gap:8px}.mail-subject{font-size:17px;line-height:1.8;margin-top:10px;overflow-wrap:anywhere}.mail-open-label{font-size:12px;margin-top:10px}.mail-body{padding:22px 20px}.mail-excerpt{margin-top:24px}.mail-excerpt>p{font-size:16px;line-height:2}.mail-context{font-size:13px}.letters-bottom{flex-direction:column;gap:16px;margin-top:28px;text-align:center}.letters-bottom p{font-size:12px}.story-section blockquote>p{font-size:16px;line-height:2}.story-section blockquote footer{font-size:12px;line-height:1.8}.signup-intro{font-size:12px}.closing h2{font-size:clamp(1.75rem,7.7vw,2.3rem)}}
/* Life and persistence are the central promise. */
.belief-strip{background:var(--yellow);padding:29px 0}.belief-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));text-align:center}.belief-grid>p+p{border-left:1px solid #111d2930}.belief-grid span{display:block;font-size:13px;font-weight:700;margin-bottom:8px}.belief-grid strong{display:block;font-size:23px;line-height:1.7;letter-spacing:.01em}.life-context{padding:25px 28px;background:var(--ink);color:#e0e7ed;margin-top:30px;border-radius:6px}.life-context p{font-size:16px;line-height:2}.form-heading{flex-wrap:wrap;row-gap:6px}.closing h2{line-height:1.7}
@media(max-width:900px){.belief-grid strong{font-size:19px}}
@media(max-width:680px){.belief-strip{padding:22px 0}.belief-grid{width:calc(100% - 28px)}.belief-grid span{font-size:12px;margin-bottom:7px}.belief-grid strong{font-size:clamp(.75rem,3.5vw,1rem);line-height:1.8;letter-spacing:0}.life-context{padding:22px 20px;margin-top:25px}.life-context p{font-size:16px}.closing h2{font-size:clamp(1.5rem,6.8vw,2rem)}}

/* 2026-10-07 社長「文字が多すぎて読むのが疲れる」→ 図解と線画に置き換え */
.flow{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.flow li{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px 18px}
.flow li>span{flex:none;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#e6ebef;color:#5b6a76;font-family:Arial,sans-serif;font-weight:800;font-size:15px}
.flow li p{font-size:16px;font-weight:700;line-height:1.7}
.flow li.flow-goal{background:var(--ink);border-color:var(--ink);color:#fff}
.flow li.flow-goal>span{background:var(--yellow);color:var(--ink)}
.flow li.flow-goal strong{color:var(--yellow)}
.intro-note{margin-top:18px;font-size:15px;color:var(--gray)}
.theme-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;border-top:2px solid var(--ink);padding-top:30px}
.theme-card{display:grid;grid-template-columns:150px 1fr;gap:22px;align-items:center;background:#fff;border-radius:10px;padding:22px 24px}
.theme-card img{width:150px;height:150px;object-fit:contain}
.theme-label{font-size:13px;font-weight:700;color:#536572;display:flex;gap:10px;align-items:baseline}
.theme-label b{font-family:Arial,sans-serif;font-size:20px;color:#738490}
.theme-card h3{font-size:19px;line-height:1.6;margin-top:6px}
.theme-q{margin-top:10px;font-size:14px;font-weight:700;line-height:1.8;padding-left:12px;border-left:3px solid var(--yellow)}
.timeline{list-style:none;margin:6px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.timeline li{position:relative;padding-top:26px;border-top:2px solid #60717e}
.timeline li::before{content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;border-radius:50%;background:#60717e}
.timeline li.now{border-top-color:var(--yellow)}
.timeline li.now::before{background:var(--yellow)}
.timeline span{font-size:13px;font-weight:700;color:#bbc6ce}
.timeline strong{display:block;font-family:Arial,sans-serif;font-size:34px;line-height:1.3;letter-spacing:-1px}
.timeline strong small{font-family:sans-serif;font-size:13px;letter-spacing:0;margin-left:3px}
.timeline li.now strong{color:var(--yellow)}
.timeline-cap{margin-top:18px;font-size:14px;color:#c1cbd4}
.analytics{transform:none!important}
.sister{background:#fff}
.sister-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:34px}
.sister-card{display:grid;grid-template-columns:140px 1fr;gap:22px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:24px}
.sister-card.is-here{border:2px solid var(--ink)}
.sister-card img{width:140px;height:140px;object-fit:contain}
.sister-for{display:inline-block;font-size:13px;font-weight:800;background:var(--yellow);padding:2px 10px;border-radius:3px}
.sister-card h3{font-size:21px;margin-top:10px}
.sister-card p:not(.sister-for){font-size:14px;color:var(--gray);margin-top:6px;line-height:1.8}
.sister-card .button{width:100%;min-height:50px;margin-top:14px;font-size:14px;min-width:0}
.sister-note{margin-top:18px;text-align:center;font-size:13px;color:var(--gray)}
@media(max-width:900px){.theme-grid,.sister-grid{grid-template-columns:1fr}}
@media(max-width:680px){.theme-card{grid-template-columns:96px 1fr;gap:16px;padding:18px}.theme-card img{width:96px;height:96px}.theme-card h3{font-size:17px}.theme-q{font-size:13px}
.timeline{grid-template-columns:repeat(2,1fr);row-gap:26px}.timeline strong{font-size:30px}
.sister-card{grid-template-columns:1fr;text-align:center;padding:22px 18px}.sister-card img{margin:0 auto;width:120px;height:120px}.flow li p{font-size:15px}}