/* Public landing page: an editorial investment notebook. */
:root {
  --paper:#f8f7f2;
  --ink:#203f34;
  --muted:#66716a;
  --line:#dcded4;
  --mint:#e8eddf;
  --serif:'Hiragino Mincho ProN','Yu Mincho',serif;
  --sans:'Noto Sans JP',-apple-system,BlinkMacSystemFont,sans-serif}

* {
  box-sizing:border-box}
body,h1,h2,h3,p {
  margin:0}
html {
  scroll-behavior:smooth}
body {
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.85;
  -webkit-font-smoothing:antialiased}
a {
  color:inherit;
  text-decoration:none}
button {
  font:inherit}
img {
  max-width:100%;
  display:block}
form {
  margin:0}
a,button,summary {
  -webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible,summary:focus-visible {
  outline:3px solid #a17428;
  outline-offset:5px}
a:hover {
  color:#7b713e}
.wrap {
  width:min(1184px,100%);
  padding-inline:32px;
  margin:auto}
.bi {
  width:1.2em;
  height:1.2em;
  fill:currentColor;
  vertical-align:middle}
[id] {
  scroll-margin-top:92px}
.skip-link {
  position:fixed;
  top:-100px;
  left:16px;
  z-index:100;
  background:white;
  padding:12px}
.skip-link:focus {
  top:12px}
.nav {
  position:sticky;
  top:0;
  background:rgba(248,247,242,.95);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  z-index:10}
.nav-inner {
  height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px}
.brand {
  display:flex;
  align-items:center;
  gap:10px;
  font-size:23px;
  font-weight:700;
  white-space:nowrap}
.brand-note {
  margin-left:16px;
  font-size:11px;
  font-weight:400;
  color:var(--muted);
  letter-spacing:.08em}
.nav-links {
  display:flex;
  gap:30px;
  font-size:12px}
.login {
  font-size:12px;
  border:1px solid #bac5b7;
  border-radius:6px;
  padding:8px 18px;
  white-space:nowrap}
.hero {
  padding:76px 0 0;
  overflow:hidden}
.hero-inner {
  display:grid;
  grid-template-columns:1.05fr 1fr;
  align-items:center;
  gap:40px}
.eyebrow {
  font-family:var(--sans);
  font-size:10px;
  letter-spacing:.17em;
  font-weight:500;
  margin-bottom:28px;
  display:flex;
  align-items:center;
  gap:10px}
.eyebrow>span {
  width:6px;
  height:6px;
  border-radius:50%;
  background:#768e54}
h1,h2,h3 {
  font-feature-settings:'palt';
  font-weight:500}
h1 {
  font-family:var(--serif);
  font-size:clamp(36px,4vw,55px);
  line-height:1.65;
  letter-spacing:.015em}
.accent {
  position:relative;
  white-space:nowrap}
.accent:after {
  content:'';
  position:absolute;
  bottom:-5px;
  left:0;
  width:100%;
  height:7px;
  border-top:2px solid #9cae7a;
  border-radius:50%;
  transform:rotate(-3deg)}
.lead {
  margin:25px 0 30px;
  font-size:14px;
  line-height:2.2;
  color:var(--muted)}
.hero-actions {
  display:flex;
  align-items:center;
  gap:24px;
  flex-wrap:wrap}
.btn {
  display:inline-flex;
  justify-content:center;
  align-items:center;
  gap:28px;
  padding:16px 23px;
  border:1px solid transparent;
  border-radius:5px;
  font-size:13px;
  cursor:pointer;
  font-weight:500;
  transition:background .2s,transform .2s}
.btn-ink {
  background:var(--ink);
  color:#fff}
.btn:hover {
  background:#345743;
  transform:translateY(-2px)}
.text-link {
  font-size:12px;
  border-bottom:1px solid #a9b1a1;
  padding:5px 0}
.trust {
  font-size:10px;
  color:var(--muted);
  margin-top:16px}
.journal-scene {
  position:relative;
  padding:35px 28px 42px 15px;
  isolation:isolate}
.journal-scene:before {
  content:'';
  position:absolute;
  inset:5% -8% 1% -3%;
  background:#e8ebdf;
  border-radius:50% 50% 7% 30%;
  z-index:-1}
.scene-label {
  text-align:center;
  font-size:11px;
  letter-spacing:.12em;
  margin-bottom:22px;
  color:#6a775e}
.journal {
  background:#fffefb;
  padding:26px 32px 18px;
  border:1px solid #d5d9c9;
  box-shadow:0 16px 36px #243d3210;
  transform:rotate(-3deg);
  position:relative}
.journal:before {
  content:'';
  position:absolute;
  inset:7px -7px -7px 7px;
  border:1px solid #d5d9c9;
  background:#f0efe6;
  z-index:-1}
.journal-top {
  display:flex;
  justify-content:space-between;
  font-size:8px;
  letter-spacing:.13em;
  padding-bottom:18px;
  border-bottom:1px solid var(--line);
  gap:10px}
.journal-title {
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:19px 0}
.stock-code {
  font-size:9px;
  color:var(--muted)}
.journal-title h2 {
  font-size:23px;
  font-family:var(--serif)}
.journal-title .bi {
  font-size:29px;
  color:#859577}
.note-label {
  font-size:10px;
  color:#718565;
  display:block;
  margin-bottom:9px}
.note-entry p {
  font-family:var(--serif);
  font-size:16px;
  line-height:2.05;
  background:repeating-linear-gradient(transparent 0,transparent 31px,#e7e9df 32px,transparent 33px)}
.tag {
  display:inline-block;
  font-size:9px;
  color:#697557;
  background:#eff1e7;
  padding:2px 9px;
  margin:14px 5px 0 0;
  border-radius:3px}
.continuation {
  margin-top:21px}
.continuation p {
  font-size:14px}
.journal-bottom {
  margin-top:18px;
  display:flex;
  justify-content:space-between;
  font-size:9px;
  color:#7a806e}
.small-note {
  position:absolute;
  right:-5px;
  bottom:12px;
  background:#efedce;
  border:1px solid #dfdcaf;
  padding:16px 25px;
  transform:rotate(6deg);
  box-shadow:0 8px 18px #253b3210}
.small-note span {
  font-size:9px;
  color:#777855}
.small-note p {
  font-family:var(--serif);
  font-size:16px;
  margin-top:5px}
.hero-foot {
  margin-top:60px;
  display:flex;
  justify-content:space-between;
  padding-block:22px;
  border-top:1px solid var(--line);
  font-size:9px;
  letter-spacing:.13em}
.hero-foot a {
  letter-spacing:.05em}
.hero-foot a span {
  margin-left:25px}
.sec {
  padding:100px 0}
.section-heading {
  text-align:center}
.section-heading .eyebrow {
  justify-content:center}
h2 {
  font-family:var(--serif);
  font-size:36px;
  line-height:1.65}
.section-heading>p:last-child {
  font-size:13px;
  color:var(--muted);
  margin-top:22px;
  line-height:2}
.steps {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:44px;
  margin-top:54px}
.steps article {
  border-top:1px solid #b8c3ac;
  padding-top:20px}
.step-no {
  font-family:Georgia,serif;
  font-size:29px;
  color:#8c9a75}
.steps h3 {
  font-family:var(--serif);
  font-size:22px;
  margin:14px 0}
.steps p,.feature p {
  font-size:13px;
  color:var(--muted);
  line-height:2}
.product {
  background:var(--mint)}
.product-heading {
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:30px;
  margin-bottom:40px}
.product-heading>p {
  font-size:12px;
  color:var(--muted);
  padding-bottom:9px}
.product-heading .eyebrow {
  margin-bottom:18px}
.browser {
  border:1px solid #bcc6b2;
  border-radius:9px;
  overflow:hidden;
  box-shadow:0 16px 40px #293d3210;
  background:white}
.browser-bar {
  display:flex;
  justify-content:space-between;
  padding:10px 18px;
  background:#f4f5ee;
  border-bottom:1px solid var(--line);
  font-size:9px;
  color:#859078}
.browser-bar>span:first-child {
  font-size:8px;
  letter-spacing:4px}
.browser img {
  width:100%;
  height:auto}
.product-caption {
  display:flex;
  justify-content:space-between;
  margin-top:18px;
  font-size:10px;
  color:#6a765f}
.product-caption span:last-child {
  font-size:8px;
  letter-spacing:.15em}
.feature-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px}
.feature {
  border:1px solid var(--line);
  padding:40px;
  background:#f0f1e9;
  border-radius:8px}
.feature h2 {
  font-size:29px;
  margin-bottom:20px}
.feature .eyebrow {
  font-size:9px;
  margin-bottom:22px;
  color:#64744e;
  letter-spacing:.14em}
.feature-wide {
  grid-column:1/-1;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
  align-items:center;
  background:transparent;
  padding:48px}
.timeline {
  border-left:1px solid #b7c4a6;
  padding-left:25px}
.timeline>div {
  position:relative;
  padding:13px 0}
.timeline>div:before {
  content:'';
  position:absolute;
  left:-30px;
  top:23px;
  width:8px;
  height:8px;
  border-radius:50%;
  background:#829866;
  border:2px solid var(--paper)}
.timeline span {
  font-size:9px;
  color:#768568}
.timeline p {
  font-family:var(--serif);
  font-size:14px;
  color:var(--ink)}
.theme-notes {
  display:flex;
  flex-wrap:wrap;
  gap:9px;
  margin:32px 0 20px}
.theme-notes span {
  background:#fbfcf6;
  border:1px solid #d8dfcb;
  border-radius:30px;
  padding:8px 17px;
  font-size:12px}
.explore-feature {
  background:var(--mint)}
.feature .explore-hint {
  margin-top:24px;
  font-size:11px}
.explore-hint .bi {
  margin-right:6px}
.explore-sample {
  width:min(312px,100%);
  margin:0 auto}
.explore-sample img {
  width:100%;
  height:auto;
  border:1px solid #c4cdb9;
  border-radius:14px;
  box-shadow:0 12px 30px #203f3410}
.explore-sample figcaption {
  margin-top:14px;
  color:var(--muted);
  font-size:10px;
  text-align:center}
.feature-green {
  background:#28483b;
  color:#f8f7f2;
  border-color:#28483b}
.feature-green p,.feature-green .eyebrow {
  color:#c7d2c2}
.memory {
  margin-top:27px;
  border-top:1px solid #607761;
  padding-top:20px}
.memory span {
  font-size:10px;
  color:#c0ceaf}
.memory p {
  color:#fff;
  font-family:var(--serif);
  font-size:17px;
  margin:8px 0}
.tools {
  padding:0 0 80px}
.tools-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:40px}
.tools-grid .bi {
  color:#718663;
  font-size:21px;
  margin-bottom:15px}
.tools-grid h3 {
  font-size:14px;
  margin-bottom:8px}
.tools-grid p {
  color:var(--muted);
  font-size:11px}
.faq {
  border-top:1px solid var(--line)}
.faq-grid {
  display:grid;
  grid-template-columns:1fr 1.5fr;
  gap:70px}
.faq h2 {
  margin-bottom:26px}
.faq .eyebrow {
  margin-bottom:20px}
details {
  border-bottom:1px solid var(--line)}
details:first-child {
  border-top:1px solid var(--line)}
summary {
  cursor:pointer;
  list-style:none;
  padding:22px 30px 22px 0;
  position:relative;
  font-size:13px}
summary::-webkit-details-marker {
  display:none}
summary:after {
  content:'+';
  position:absolute;
  right:3px;
  font-size:20px;
  top:15px;
  font-weight:400}
details[open] summary:after {
  content:'−'}
details>p {
  padding-bottom:24px;
  font-size:12px;
  line-height:2;
  color:var(--muted)}
.closing {
  background:#e6ebdc;
  text-align:center;
  padding:85px 0}
.closing .eyebrow {
  justify-content:center;
  font-size:9px}
.closing h2 {
  font-size:43px}
.closing>.wrap>p:not(.eyebrow):not(.trust) {
  font-size:13px;
  color:var(--muted);
  margin:23px 0 30px}
.closing .hero-actions {
  justify-content:center}
.footer {
  padding:65px 0 25px}
.foot-top {
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:40px}
.foot-brand {
  display:flex;
  align-items:center;
  gap:8px;
  font-weight:700;
  font-size:22px}
.mk img {
  width:30px}
.fd {
  font-size:11px;
  color:var(--muted);
  max-width:290px;
  margin-top:15px}
.foot-top h4 {
  font-size:11px;
  font-weight:500;
  margin:0 0 16px}
.foot-top ul {
  list-style:none;
  padding:0;
  margin:0}
.foot-top li {
  font-size:10px;
  color:var(--muted);
  margin-top:8px}
.foot-bottom {
  display:flex;
  justify-content:space-between;
  border-top:1px solid var(--line);
  margin-top:40px;
  padding-top:20px;
  font-size:9px;
  color:var(--muted)}

@media(min-width:1500px) {
  .hero {
  padding-top:100px;
  padding-bottom:15px}
}

@media(max-width:1000px) {
  .brand-note {
  display:none}
.hero-inner {
  gap:15px}
h1 {
  font-size:40px}
.journal-scene {
  padding-right:20px}
.journal {
  padding:20px}
.small-note {
  right:0}
.hero-actions {
  gap:16px}
.btn {
  padding:14px 18px;
  gap:16px}
.feature-wide {
  gap:35px}
.nav-links {
  gap:20px}
}

@media(max-width:760px) {
  .wrap {
  padding-inline:22px}
.nav-inner {
  height:66px;
  gap:12px}
.brand {
  font-size:20px}
.brand img {
  width:27px;
  height:27px}
.nav-links {
  display:none}
.login {
  font-size:11px;
  padding:6px 12px}
.hero {
  padding-top:45px}
.hero-inner {
  grid-template-columns:1fr;
  gap:22px}
.eyebrow {
  font-size:8px;
  letter-spacing:.12em;
  margin-bottom:22px}
h1 {
  font-size:clamp(32px,7.6vw,48px);
  line-height:1.6}
.lead {
  font-size:12px;
  line-height:2.15;
  margin:23px 0}
.hero-actions {
  gap:19px}
.btn {
  font-size:12px;
  padding:14px 18px;
  gap:14px}
.text-link {
  font-size:11px}
.trust {
  font-size:9px}
.journal-scene {
  width:min(450px,100%);
  margin:auto;
  padding:24px 25px 39px 12px}
.journal-scene:before {
  inset:7% -1% 0}
.scene-label {
  font-size:10px}
.journal {
  padding:23px}
.journal-title h2 {
  font-size:22px}
.note-entry p {
  font-size:15px}
.small-note {
  padding:12px 18px;
  bottom:6px;
  right:4px}
.small-note p {
  font-size:14px}
.hero-foot {
  margin-top:29px;
  font-size:8px;
  gap:8px}
.hero-foot a span {
  margin-left:8px}
.sec {
  padding:65px 0}
h2 {
  font-size:29px}
.section-heading>p:last-child {
  font-size:12px}
.steps {
  grid-template-columns:1fr;
  gap:25px;
  margin-top:34px}
.steps article {
  position:relative;
  padding:20px 0 0 47px}
.step-no {
  position:absolute;
  left:0;
  top:18px;
  font-size:24px}
.steps h3 {
  font-size:21px;
  margin:0 0 8px}
.steps p {
  font-size:12px}
.product-heading {
  display:block;
  margin-bottom:28px}
.product-heading>p {
  margin-top:18px;
  font-size:11px}
.product-caption {
  font-size:9px}
.product-caption span:last-child {
  display:none}
.feature-grid {
  grid-template-columns:1fr;
  gap:18px}
.feature {
  padding:28px}
.feature-wide {
  grid-column:auto;
  grid-template-columns:1fr;
  gap:24px}
.feature h2 {
  font-size:26px}
.feature p {
  font-size:12px}
.timeline p {
  font-size:13px}
.tools {
  padding-bottom:55px}
.tools-grid {
  grid-template-columns:1fr;
  gap:26px}
.tools-grid>div {
  padding-left:40px;
  position:relative}
.tools-grid .bi {
  position:absolute;
  left:22px;
  transform:translateX(-100%);
  top:4px}
.faq-grid {
  grid-template-columns:1fr;
  gap:28px}
.faq h2 {
  margin-bottom:15px}
.closing {
  padding:60px 0}
.closing h2 {
  font-size:34px}
.closing .hero-actions {
  gap:20px}
.footer {
  padding-top:45px}
.foot-top {
  grid-template-columns:1fr 1fr;
  gap:30px}
.foot-top>div:first-child {
  grid-column:1/-1}
.fd {
  max-width:100%}
.foot-bottom {
  gap:20px;
  font-size:8px}
.foot-bottom>span:last-child {
  display:none}
}

@media(prefers-reduced-motion:reduce) {
  html {
  scroll-behavior:auto}
*,*:before,*:after {
  transition:none!important}
}