@font-face {
  font-family: League Spartan;
  src: url("assets/league-spartan-bold.otf") format("opentype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: Noto Sans;
  src: url("assets/noto-sans-regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: Noto Sans;
  src: url("assets/noto-sans-bold.ttf") format("truetype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

:root {
  color-scheme: light;
  --ink: #071f34;
  --ink-deep: #041725;
  --paper: #f4f7f7;
  --white: #fffdf7;
  --aqua: #57e3df;
  --aqua-deep: #006d70;
  --amber: #f6bd54;
  --body: #152d3a;
  --muted: #536874;
  --rule: #a5b6b6;
  --footer: #03111c;
  --page: min(1440px, calc(100% - clamp(32px, 8vw, 144px)));
  font-family: "Noto Sans", sans-serif;
  background: var(--paper);
  color: var(--body);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  accent-color: var(--aqua-deep);
}

*, *::before, *::after { box-sizing: border-box; }
::selection { background: var(--amber); color: var(--ink); }
html { min-width: 320px; scrollbar-color: var(--aqua-deep) var(--ink); }
body { margin: 0; min-width: 320px; font-size: 16px; line-height: 1.62; }
body, button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-underline-offset: .2em; }
button { color: inherit; font: inherit; }
img { display: block; max-width: 100%; }
svg { display: block; width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 5px; }

.skip-link {
  position: fixed; z-index: 20; top: 12px; left: 12px; padding: 12px 16px;
  transform: translateY(-160%); background: var(--amber); color: var(--ink); font-weight: 700;
}
.skip-link:focus { transform: translateY(0); }
.masthead {
  position: absolute; z-index: 5; top: 0; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; width: var(--page); min-height: 240px; color: var(--white);
}
.brand-link { display: block; flex: 0 0 auto; width: 222px; height: 222px; border-radius: 50%; }
.brand-link img { width: 100%; height: 100%; border-radius: 50%; }
.masthead-nav { display: flex; align-items: center; gap: clamp(24px, 4vw, 58px); margin-left: auto; color: var(--ink); font-size: 13px; font-weight: 700; }
.masthead-nav a { text-decoration: none; }
.masthead-nav a:hover { color: var(--aqua-deep); }
.masthead-guide { display: flex; align-items: center; gap: 10px; padding: 11px 15px; border: 1px solid rgba(7,31,52,.5); }
.masthead-guide span { color: var(--ink); font-size: 18px; }

.hero {
  position: relative; display: grid; grid-template-columns: 1.06fr .94fr; min-height: 780px;
  padding: 228px max(calc((100vw - 1440px)/2), 4vw) 82px; background: var(--ink);
  color: var(--white); isolation: isolate;
}
.hero::before {
  position: absolute; z-index: -1; inset: 0 0 0 52%; content: "";
  background: var(--amber);
}
.hero::after {
  position: absolute; z-index: 0; top: 54%; left: 26%; width: min(64vw, 920px);
  aspect-ratio: 1; transform: translate(-50%, -50%); content: ""; pointer-events: none;
  background: url("assets/logo.webp") center / contain no-repeat; opacity: .045;
}
.hero-copy, .hero-visual { position: relative; z-index: 1; }
.hero-copy { align-self: center; max-width: 710px; padding: 0 clamp(24px, 4.5vw, 70px) 0 0; }
.hero h1 {
  max-width: 740px; margin: 0; font-family: "League Spartan", sans-serif;
  font-size: clamp(76px, 9.35vw, 138px); font-weight: 700; line-height: .84; letter-spacing: -.045em;
  text-wrap: balance;
}
.hero h1 span { display: block; color: var(--aqua); }
.hero-tagline { max-width: 560px; margin: 30px 0 0; color: var(--amber); font-weight: 700; font-size: clamp(17px, 1.65vw, 22px); line-height: 1.45; }
.hero-intro { max-width: 54ch; margin: 20px 0 18px; color: var(--white); font-size: 16px; line-height: 1.7; }
.guide-action, .social-action {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 60px;
  padding: 14px 18px; background: var(--aqua); color: var(--ink); font-size: 14px; font-weight: 700;
  text-decoration: none; transition: transform .22s cubic-bezier(.2,.8,.2,1), background-color .22s ease;
}
.guide-action:hover, .social-action:hover { transform: translateY(-3px); }
.hero-visual { align-self: center; width: min(100%, 590px); justify-self: center; padding: clamp(23px, 3vw, 44px); color: var(--ink); }
.hero-tool-title, .guide-copy h2, .social-copy h2, .buyer-checks-heading h2 { margin: 0; font-family: "League Spartan", sans-serif; font-size: clamp(43px, 5.2vw, 74px); line-height: .98; letter-spacing: -.035em; text-wrap: balance; }
.hero-tool-title { margin-top: 0; font-size: clamp(34px, 3.5vw, 48px); line-height: 1; letter-spacing: -.025em; }
.hero-tool-intro { margin: 9px 0 0; font-size: 14px; line-height: 1.55; }
.choice-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px 11px; margin-top: 19px; }
.check-choice { display: flex; align-items: center; min-height: 56px; padding: 11px 13px; border: 1px solid rgba(7,31,52,.55); background: rgba(255,255,255,.16); color: var(--ink); text-align: left; cursor: pointer; font-size: 14px; font-weight: 700; line-height: 1.3; transition: color .18s ease, background-color .18s ease, border-color .18s ease; }
.check-choice:hover { background: rgba(255,255,255,.38); }
.check-choice.is-active { border-color: var(--ink); background: var(--ink); color: var(--white); }
.answer-panel { display: flex; flex-direction: column; min-height: 244px; margin-top: 16px; padding: 22px; background: var(--ink); color: var(--white); }
.answer-panel h3 { margin: 0; color: var(--amber); font-family: "League Spartan", sans-serif; font-size: clamp(24px, 2.5vw, 32px); line-height: 1; letter-spacing: -.02em; }
.answer-question { max-width: 50ch; margin: 9px 0 0; font-size: clamp(16px, 1.6vw, 19px); font-weight: 700; line-height: 1.45; }
.answer-context { max-width: 56ch; margin: 8px 0 18px; color: var(--white); font-size: 14px; line-height: 1.55; }
.answer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: auto; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.24); font-size: 12px; }
.answer-bottom span { color: var(--aqua); font-weight: 700; letter-spacing: .1em; }
.answer-bottom strong { text-align: right; }
.hero-guide-link { display: inline-block; margin-top: 17px; color: var(--ink); font-size: 14px; font-weight: 700; text-decoration-thickness: 1px; text-underline-offset: .2em; }
.hero-guide-link:hover { color: var(--aqua-deep); }
.hero-guide-link svg { display: inline-block; width: 15px; height: 15px; margin-left: 4px; vertical-align: -2px; stroke-width: 2; }
.hero-quick-start { display: block; width: fit-content; max-width: 100%; margin-top: 9px; color: var(--ink); font-size: 15px; font-weight: 700; line-height: 1.5; text-underline-offset: .2em; }
.hero-quick-start:hover { color: var(--aqua-deep); }

.buyer-checks { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: clamp(35px, 7vw, 100px); align-items: start; padding: clamp(78px, 10vw, 132px) max(calc((100vw - 1260px)/2), 8vw); background: var(--paper); }
.buyer-checks-heading h2 { max-width: 11ch; }
.buyer-checks-heading > p { max-width: 42ch; margin: 20px 0 0; color: var(--muted); line-height: 1.7; }
.buyer-check-list { margin: 0; padding: 0; list-style: none; }
.buyer-check-list li { padding: 18px 0 20px; border-top: 1px solid var(--rule); }
.buyer-check-list li:last-child { border-bottom: 1px solid var(--rule); }
.buyer-check-list h3 { margin: 0; color: var(--ink); font-family: "League Spartan", sans-serif; font-size: 26px; line-height: 1.1; }
.buyer-check-list p { max-width: 56ch; margin: 7px 0 0; color: var(--body); font-size: 14px; line-height: 1.65; }

.founder-note { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(42px, 7vw, 96px); align-items: start; padding: clamp(82px, 10vw, 136px) max(calc((100vw - 1260px)/2), 8vw); background: var(--ink-deep); color: var(--white); }
.founder-note-lead h2 { max-width: 12ch; margin: 0; color: var(--white); font-family: "League Spartan", sans-serif; font-size: clamp(48px, 6.2vw, 84px); line-height: .96; letter-spacing: -.035em; text-wrap: balance; }
.founder-signoff { margin: 25px 0 0; color: var(--aqua); font-size: 18px; font-weight: 700; }
.founder-portrait { display: block; width: min(100%, 465px); height: auto; margin-top: 38px; aspect-ratio: 4 / 5; object-fit: cover; }
.founder-note-copy { max-width: 66ch; padding-top: 4px; }
.founder-note-copy p { margin: 0 0 21px; color: var(--white); font-size: 16px; line-height: 1.75; }
.founder-note-copy .founder-verdict { margin: 29px 0 0; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.38); border-bottom: 1px solid rgba(255,255,255,.38); color: var(--amber); font-family: "League Spartan", sans-serif; font-size: clamp(25px, 2.5vw, 34px); font-weight: 700; line-height: 1.2; letter-spacing: -.02em; }
.founder-note-copy .founder-note-close { margin: 30px 0 0; color: var(--aqua); font-size: 18px; font-weight: 700; line-height: 1.5; }
.founder-source { display: inline-flex; align-items: baseline; gap: 8px; margin-top: 23px; padding: 13px 0; color: var(--white); font-size: 14px; font-weight: 700; line-height: 1.5; text-decoration-thickness: 1px; text-underline-offset: .25em; }
.founder-source:hover { color: var(--aqua); }

.guide-section { display: grid; grid-template-columns: minmax(250px, .8fr) 1.2fr; gap: clamp(42px, 9vw, 132px); align-items: center; padding: clamp(78px, 10vw, 132px) max(calc((100vw - 1260px)/2), 8vw); background: var(--aqua); color: var(--ink); }
.guide-image-wrap { position: relative; display: grid; place-items: center; min-height: 450px; padding: 20px; background: var(--ink); }
.guide-image-wrap img { position: relative; z-index: 1; width: min(66%, 300px); height: auto; aspect-ratio: 720 / 1018; object-fit: contain; box-shadow: 16px 22px 34px rgba(0,0,0,.3); transform: rotate(-3deg); transition: transform .4s cubic-bezier(.2,.8,.2,1); }
.guide-image-wrap:hover img { transform: rotate(0) translateY(-6px); }
.cover-caption { position: absolute; right: 16px; bottom: 14px; color: var(--white); font-size: 12px; font-weight: 700; text-align: right; line-height: 1.45; }
.guide-copy h2 { font-size: clamp(58px, 7.6vw, 104px); }
.guide-subtitle { max-width: 35ch; margin: 12px 0 22px; font-family: "League Spartan", sans-serif; font-size: clamp(20px, 2.6vw, 31px); font-weight: 700; line-height: 1.2; }
.guide-copy > p:not(.section-mark):not(.guide-subtitle):not(.guide-file) { max-width: 56ch; margin: 0 0 24px; line-height: 1.75; }
.guide-action { min-width: min(330px, 100%); background: var(--ink); color: var(--white); }
.guide-action:hover { background: var(--ink-deep); }
.guide-file { margin: 11px 0 0; color: #17494c; font-size: 13px; }

.social-section { display: flex; align-items: end; justify-content: space-between; gap: 40px; padding: clamp(65px, 8vw, 104px) max(calc((100vw - 1260px)/2), 8vw); background: var(--ink-deep); color: var(--white); }
.social-copy { max-width: 680px; }
.social-copy h2 { font-size: clamp(43px, 5vw, 69px); }
.social-copy > p:last-child { max-width: 55ch; margin: 15px 0 0; color: var(--white); line-height: 1.7; }
.social-action { flex: 0 0 auto; min-width: 225px; background: var(--amber); }
.social-action:hover { background: #ffd27d; }

.site-footer { padding: clamp(48px, 6vw, 78px) max(calc((100vw - 1260px)/2), 8vw) 30px; background: var(--footer); color: var(--white); font-size: 14px; line-height: 1.65; }
.footer-main { display: grid; grid-template-columns: minmax(0, 1.35fr) repeat(2, minmax(185px, .8fr)); gap: clamp(34px, 5vw, 76px); padding-bottom: 43px; }
.footer-brand { max-width: 470px; }
.footer-signature { display: inline-flex; align-items: center; gap: 13px; color: var(--white) !important; text-decoration: none; }
.footer-signature img { width: 48px; height: 48px; border-radius: 50%; }
.footer-signature span { font-family: "League Spartan", sans-serif; font-size: 25px; font-weight: 700; letter-spacing: -.02em; }
.footer-statement { max-width: 52ch; margin: 20px 0 0; color: var(--white); font-size: 14px; line-height: 1.7; }
.footer-disclosure { max-width: 52ch; margin: 20px 0 0; padding-top: 17px; border-top: 1px solid rgba(255,255,255,.2); color: var(--white); font-size: 13px; line-height: 1.65; }
.footer-nav { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.footer-nav h2 { margin: 3px 0 7px; color: var(--amber); font-family: "League Spartan", sans-serif; font-size: 22px; line-height: 1.15; letter-spacing: -.015em; }
.site-footer a { color: var(--aqua); text-decoration-thickness: 1px; text-underline-offset: .22em; }
.footer-nav a { font-size: 14px; line-height: 1.55; }
.footer-nav a span { display: inline-block; padding-left: 3px; color: var(--amber); font-size: 12px; }
.footer-nav a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px 32px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.2); color: var(--white); font-size: 12px; line-height: 1.6; }
.footer-bottom p { margin: 0; }
.footer-bottom p:first-child { max-width: 75ch; }
.footer-bottom strong { color: var(--white); }

.information-body { background: var(--ink); color: var(--white); }
.information-body .masthead { position: relative; left: auto; transform: none; margin: 0 auto; border-bottom: 1px solid rgba(255,255,255,.2); }
.information-body .masthead-back { margin-left: auto; color: var(--aqua); font-size: 13px; font-weight: 700; }
.information-page { width: min(790px, calc(100% - 40px)); margin: 70px auto 110px; }
.information-page h1 { margin: 0 0 18px; font-family: "League Spartan", sans-serif; font-size: clamp(44px, 7vw, 78px); line-height: .98; letter-spacing: -.03em; }
.information-lead { margin: 0 0 52px; color: var(--white); font-size: 19px; line-height: 1.6; }
.information-page section { padding: 27px 0; border-top: 1px solid rgba(255,255,255,.25); }
.information-page section h2 { margin: 0 0 12px; color: var(--amber); font-family: "League Spartan", sans-serif; font-size: 29px; line-height: 1.15; }
.information-page section p, .information-page li { max-width: 68ch; color: var(--white); line-height: 1.75; }
.information-page section p { margin: 10px 0; }
.information-page a { color: var(--aqua); }
.official-links { padding-left: 21px; }
.official-links li { margin: 8px 0; }
.information-body .site-footer { border-top: 1px solid rgba(255,255,255,.18); }

@media (min-width: 1600px) {
  .hero { grid-template-columns: 1.1fr .9fr; }
}

@media (max-width: 900px) {
  :root { --page: calc(100% - 48px); }
  .hero { grid-template-columns: 1fr 1fr; min-height: 720px; padding-top: 228px; }
  .hero-copy { align-self: start; margin-top: 50px; }
  .hero h1 { font-size: clamp(69px, 10vw, 100px); }
  .hero-visual { padding: 24px 14px 24px 22px; }
  .buyer-checks { padding-right: 6vw; padding-left: 6vw; }
  .founder-note, .guide-section, .social-section, .site-footer { padding-right: 6vw; padding-left: 6vw; }
  .footer-main { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 34px 42px; }
  .footer-brand { grid-column: 1 / -1; max-width: 720px; }
}

@media (max-width: 680px) {
  :root { --page: calc(100% - 36px); }
  body { font-size: 15px; }
  .masthead { min-height: 184px; }
  .brand-link { width: 165px; height: 165px; }
  .masthead-nav { gap: 0; color: var(--white); }
  .masthead-nav a:hover { color: var(--aqua); }
  .masthead-nav > a:first-child { display: none; }
  .masthead-guide { gap: 6px; padding: 9px 10px; font-size: 12px; }
  .hero { display: flex; flex-direction: column; align-items: stretch; min-height: 0; padding: 180px 18px 38px; }
  .hero::before { inset: auto 0 0; height: 43%; }
  .hero::after { top: 330px; left: 50%; right: auto; width: min(490px, 100vw); transform: translate(-50%, -50%); opacity: .025; }
  .hero-copy { padding: 0; }
  .hero h1 { max-width: 560px; font-size: clamp(54px, 14vw, 68px); line-height: .86; }
  .hero-tagline { margin-top: 16px; font-size: 16px; line-height: 1.4; }
  .hero-intro { display: block; margin: 7px 0 0; font-size: 14px; line-height: 1.5; }
  .hero-visual { width: 100%; margin-top: 9px; padding: 18px; background: var(--amber); }
  .hero-tool-title { margin-top: 0; font-size: clamp(29px, 8.5vw, 35px); }
  .hero-tool-intro { font-size: 14px; line-height: 1.5; }
  .choice-list { gap: 7px; margin-top: 10px; }
  .check-choice { min-height: 48px; padding: 9px 10px; font-size: 13px; }
  .answer-panel { min-height: 0; margin-top: 12px; padding: 17px; }
  .answer-panel h3 { margin-top: 0; font-size: 24px; }
  .answer-question { margin-top: 8px; font-size: 16px; line-height: 1.4; }
  .answer-context { margin: 7px 0 14px; font-size: 14px; }
  .answer-bottom { gap: 9px; padding-top: 10px; font-size: 12px; }
  .hero-guide-link { margin-top: 13px; font-size: 14px; }
  .buyer-checks { grid-template-columns: 1fr; gap: 27px; padding: 61px 22px 70px; }
  .buyer-checks-heading h2, .social-copy h2 { max-width: none; font-size: clamp(43px, 12vw, 58px); }
  .buyer-checks-heading > p { margin-top: 13px; font-size: 14px; }
  .buyer-check-list li { padding: 15px 0 17px; }
  .buyer-check-list h3 { font-size: 23px; }
  .buyer-check-list p { font-size: 14px; }
  .founder-note { grid-template-columns: 1fr; gap: 26px; padding: 63px 22px 70px; }
  .founder-note-lead h2 { max-width: 13ch; font-size: clamp(46px, 12vw, 62px); }
  .founder-signoff { margin-top: 16px; font-size: 16px; }
  .founder-portrait { width: 100%; margin-top: 29px; }
  .founder-note-copy { padding-top: 0; }
  .founder-note-copy p { margin-bottom: 17px; font-size: 15px; }
  .founder-note-copy .founder-note-close { margin-top: 23px; font-size: 17px; }
  .guide-section { grid-template-columns: 1fr; gap: 34px; padding: 61px 22px 72px; }
  .guide-image-wrap { min-height: 390px; }
  .guide-image-wrap img { width: min(58%, 250px); }
  .guide-copy h2 { font-size: clamp(59px, 15vw, 78px); }
  .guide-subtitle { font-size: 22px; }
  .guide-copy > p:not(.section-mark):not(.guide-subtitle):not(.guide-file) { font-size: 14px; }
  .social-section { align-items: stretch; flex-direction: column; gap: 25px; padding: 63px 22px; }
  .social-copy h2 { font-size: clamp(43px, 12vw, 58px); }
  .social-copy > p:last-child { font-size: 14px; }
  .social-action { justify-content: space-between; width: min(100%, 320px); }
  .site-footer { padding: 43px 22px 24px; }
  .footer-main { grid-template-columns: 1fr; gap: 34px; padding-bottom: 32px; }
  .footer-brand { max-width: 560px; }
  .footer-signature span { font-size: 23px; }
  .footer-statement { margin-top: 15px; font-size: 14px; }
  .footer-disclosure { margin-top: 16px; }
  .footer-nav { gap: 10px; }
  .footer-nav h2 { margin-bottom: 5px; }
  .footer-bottom { flex-direction: column; gap: 7px; font-size: 12px; }
  .information-body .masthead { min-height: 184px; }
  .information-page { margin: 52px auto 70px; }
  .information-lead { margin-bottom: 34px; font-size: 16px; }
  .information-page section h2 { font-size: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

@media print {
  :root { color-scheme: light; }
  .masthead { position: relative; left: auto; transform: none; min-height: 130px; margin: 0 auto; }
  .brand-link { width: 112px; height: 112px; }
  .masthead, .hero, .buyer-checks, .founder-note, .guide-section, .social-section, .site-footer { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
  .masthead-nav, .social-action { display: none; }
  .hero { min-height: auto; padding-top: 140px; break-after: page; }
  .buyer-checks, .founder-note, .guide-section, .social-section { break-inside: avoid; }
  a { text-decoration: none; }
}