:root {
  --navy: #031426;
  --navy-light: #0a2744;
  --gold: #d7a84b;
  --gold-light: #f5d985;
  --paper: #f8f6ef;
  --paper-light: #fffdf9;
  --ink: #152234;
  --muted: #69717c;
  --error: #a62e2e;
  --olive: #f2b533;
  --olive-deep: #e28a00;
  --line: #ebe6d8;
  --shadow-soft: 0 18px 55px rgba(31, 42, 28, .09);
  --shadow-lift: 0 28px 90px rgba(31, 42, 28, .14);
  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-pill: 999px;
  --serif: "Noto Serif JP", "Yu Mincho", serif;
  --sans: "Noto Sans JP", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 4%, rgba(245, 217, 133, .14), transparent 26%),
    #fff;
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, input, textarea { font: inherit; }
.page-noise {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: .025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}
.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 86px;
  padding: 0 4vw;
  color: var(--ink);
  transition: background .3s, height .3s, box-shadow .3s;
}
.site-header.scrolled {
  height: 70px;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 12px 45px rgba(31, 42, 28, .1);
  backdrop-filter: blur(18px);
}
.brand {
  display: block;
  text-decoration: none;
}
.header-logo {
  display: block;
  width: 240px;
  max-width: 42vw;
  height: auto;
}
.header-sign {
  padding: 12px 24px;
  color: #fff;
  border: 0;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--olive), var(--olive-deep));
  box-shadow: 0 12px 28px rgba(226, 138, 0, .2);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}
.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, .98) 0%, rgba(255, 255, 255, .9) 42%, rgba(255, 255, 255, .54) 70%, rgba(255, 255, 255, .2) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, .2) 0%, rgba(248, 246, 239, .72) 100%),
    url("assets/hero-rice-field.png") center / cover no-repeat;
}
.sun-disc {
  position: absolute;
  z-index: -1;
  top: 50%;
  right: 6vw;
  width: min(38vw, 560px);
  aspect-ratio: 1;
  border: 1px solid rgba(140, 110, 49, .3);
  border-radius: 50%;
  box-shadow:
    0 0 0 35px rgba(215, 168, 75, .035),
    0 0 0 70px rgba(215, 168, 75, .022);
  transform: translateY(-50%);
  display: none;
}
.sun-disc::after {
  content: "";
  position: absolute;
  inset: 16%;
  border: 1px solid rgba(140, 110, 49, .14);
  border-radius: inherit;
  background: radial-gradient(circle at 40% 38%, rgba(245, 217, 133, .14), transparent 62%);
}
.rice-lines {
  position: absolute;
  z-index: -1;
  right: -4vw;
  bottom: -5vh;
  width: 55vw;
  height: 72vh;
  opacity: .06;
  background: repeating-linear-gradient(76deg, transparent 0 34px, #8c6e31 35px 36px, transparent 37px 68px);
  mask-image: linear-gradient(to top, #000, transparent 85%);
  transform: skewX(-9deg);
}
.hero-inner {
  width: min(1180px, 88vw);
  padding: 130px 0 110px;
}
.eyebrow, .section-label {
  margin: 0 0 22px;
  color: #8c6e31;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .28em;
  text-transform: uppercase;
}
.eyebrow { color: #8c6e31; }
.hero h1 {
  max-width: 880px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(46px, 6.7vw, 92px);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: .04em;
}
.hero h1 span {
  display: block;
  margin-bottom: 8px;
  color: #9a762f;
  font-size: .48em;
  letter-spacing: .18em;
}
.hero h1 .title-main {
  margin-bottom: 12px;
  color: var(--olive-deep);
  font-size: clamp(78px, 12vw, 164px);
  line-height: .98;
  letter-spacing: .05em;
  white-space: nowrap;
}
.hero h1 .title-main span {
  display: inline;
  margin: 0;
  color: var(--olive-deep);
  font-size: .34em;
  letter-spacing: .12em;
}
.hero h1 .title-line {
  margin-bottom: 0;
  color: inherit;
  font-size: 1em;
  letter-spacing: inherit;
}
.hero-copy {
  margin: 36px 0 0;
  color: #58616c;
  font-family: var(--serif);
  font-size: clamp(17px, 1.7vw, 21px);
  line-height: 2.05;
  letter-spacing: .06em;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 230px;
  min-height: 58px;
  padding: 15px 28px;
  border: 0;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .08em;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 12px 26px rgba(31, 42, 28, .1);
  transition: transform .25s, box-shadow .25s, opacity .25s;
}
.button:hover {
  box-shadow: 0 18px 42px rgba(31, 42, 28, .16);
  transform: translateY(-3px);
}
.button-gold {
  color: #fff;
  background: linear-gradient(135deg, #ffd36a, var(--olive-deep));
  box-shadow: 0 16px 34px rgba(226, 138, 0, .24);
}
.hero .button { margin-top: 42px; }
.text-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--olive-deep);
  font-weight: 700;
  letter-spacing: .04em;
  text-decoration: none;
  border-bottom: 1px solid rgba(226, 138, 0, .32);
}
.text-link.is-disabled {
  opacity: .5;
  pointer-events: none;
}
.scroll-cue {
  position: absolute;
  bottom: 25px;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: rgba(21, 34, 52, .55);
  font-size: 9px;
  letter-spacing: .28em;
  text-decoration: none;
  transform: translateX(-50%);
}
.scroll-cue i {
  width: 1px;
  height: 42px;
  background: linear-gradient(var(--gold), transparent);
  animation: scrollPulse 2s infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: .4; transform: scaleY(.5); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}
.section-inner {
  position: relative;
  width: min(1180px, 88vw);
  margin: 0 auto;
}
.section-title {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(38px, 5.4vw, 70px);
  font-weight: 600;
  line-height: 1.38;
  letter-spacing: .05em;
}
.title-line {
  display: block;
  white-space: nowrap;
}
.section-title-long {
  font-size: clamp(20px, 5vw, 58px);
  letter-spacing: .02em;
  white-space: nowrap;
}
.progress-card {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 4vw, 48px);
  border: 1px solid rgba(235, 230, 216, .95);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 92% 12%, rgba(245, 217, 133, .2), transparent 34%),
    linear-gradient(180deg, #fff, var(--paper-light));
  box-shadow: var(--shadow-soft);
}
.progress-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--olive), var(--gold-light));
}
.progress-card-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--olive-deep);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .1em;
}
.progress-card-head strong {
  color: var(--ink);
  font-size: 18px;
  letter-spacing: .02em;
}
.progress-number {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 26px 0 20px;
  font-family: var(--serif);
  color: var(--ink);
}
.progress-number strong {
  font-size: clamp(52px, 7vw, 84px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .01em;
}
.progress-number span {
  color: #8c6e31;
  font-size: 22px;
  font-weight: 700;
}
.progress-track {
  overflow: hidden;
  height: 14px;
  border-radius: 999px;
  background: #eeeade;
  box-shadow: inset 0 1px 3px rgba(31, 42, 28, .08);
}
.progress-track span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--olive), var(--gold-light));
  transition: width .8s ease;
}
.progress-meta {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}
.progress-meta strong { color: var(--ink); }
.signature-progress-card { margin-top: 48px; }
.milestone-panel {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(215, 205, 180, .8);
}
.milestone-next {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.milestone-next strong { color: var(--ink); }
.milestone-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.milestone-list li {
  position: relative;
  min-width: 0;
  padding-top: 17px;
  color: #9a9588;
  font-size: 12px;
  line-height: 1.45;
}
.milestone-list li::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 10px;
  height: 10px;
  border: 3px solid #e5e0d2;
  border-radius: 50%;
  background: #fff;
}
.milestone-list li::after {
  content: "";
  position: absolute;
  top: 5px;
  left: 13px;
  width: calc(100% - 5px);
  height: 2px;
  background: #e5e0d2;
}
.milestone-list li:last-child::after { display: none; }
.milestone-list li:nth-child(4)::after { display: none; }
.milestone-list span,
.milestone-list small { display: block; }
.milestone-list span { font-weight: 700; }
.milestone-list small { margin-top: 2px; font-size: 10px; }
.milestone-list .is-reached { color: var(--olive-deep); }
.milestone-list .is-reached::before { border-color: var(--olive); background: var(--olive); box-shadow: 0 0 0 4px rgba(242, 181, 51, .16); }
.milestone-list .is-reached::after { background: var(--olive); }
.milestone-list .is-next { color: var(--ink); }
.milestone-list .is-next::before { border-color: var(--olive-deep); box-shadow: 0 0 0 4px rgba(242, 181, 51, .16); }
.message-section {
  position: relative;
  overflow: hidden;
  padding: 150px 0;
  background:
    linear-gradient(180deg, #fff 0%, #fff 68%, var(--paper-light) 100%);
}
.message-section::before {
  content: "新嘗";
  position: absolute;
  top: 50%;
  right: -4vw;
  color: transparent;
  font-family: var(--serif);
  font-size: 25vw;
  font-weight: 900;
  line-height: 1;
  opacity: .09;
  -webkit-text-stroke: 1px #8b6b2d;
  transform: translateY(-50%);
}
.message-grid {
  display: block;
}
.message-grid > div:first-child {
  max-width: 980px;
}
.message-copy {
  position: relative;
  max-width: 1080px;
  margin-top: 56px;
  padding: 42px 48px 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .82);
  box-shadow: var(--shadow-soft);
  font-family: var(--serif);
  font-size: clamp(20px, 1.8vw, 23px);
  line-height: 2.05;
  letter-spacing: .03em;
}
.message-copy p { margin: 0 0 32px; }
.story-timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin: 40px 0;
  padding: 0;
  list-style: none;
}
.story-timeline li {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 25px 0 0;
  border-top: 1px solid #d9ceb4;
}
.story-timeline li::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--olive);
  box-shadow: 0 0 0 4px #fff;
}
.story-timeline span {
  color: var(--olive-deep);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
}
.story-timeline strong {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 26px;
}
.story-timeline small {
  color: var(--muted);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
}
.message-emphasis {
  padding: 24px 0 24px 28px;
  border-left: 4px solid var(--olive);
  color: var(--olive-deep);
  font-weight: 600;
}
.source-link {
  display: inline-flex;
  margin-top: 4px;
  color: var(--olive-deep);
  border-bottom: 1px solid rgba(226, 138, 0, .36);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.8;
  text-decoration: none;
}
.source-link:hover { color: var(--ink); }
.values-section {
  position: relative;
  overflow: hidden;
  padding: 145px 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 10%, rgba(215, 168, 75, .14), transparent 30%),
    var(--paper);
}
.gold { color: #8c6e31; }
.light { color: var(--ink); }
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 75px;
  background: transparent;
}
.value-card {
  min-height: 330px;
  padding: 45px 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-soft);
  transition: transform .25s ease, box-shadow .25s ease;
}
.value-card:hover {
  box-shadow: var(--shadow-lift);
  transform: translateY(-5px);
}
.value-card > span {
  color: var(--olive);
  font-family: var(--serif);
  font-size: 42px;
  opacity: .55;
}
.value-card h3 {
  margin: 45px 0 18px;
  color: var(--olive-deep);
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 500;
}
.value-card p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.95;
}
.promise-section {
  padding: 128px 0;
  background: #fff;
}
.promise-layout {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 10vw;
  align-items: start;
}
.promise-intro h2 {
  margin: 18px 0 28px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.35;
  letter-spacing: .03em;
}
.promise-intro > p:last-child {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 2;
}
.background-details {
  overflow: hidden;
  border-top: 1px solid #d9d4c8;
}
.background-details details {
  border-bottom: 1px solid #d9d4c8;
}
.background-details summary {
  position: relative;
  padding: 25px 42px 25px 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.background-details summary::-webkit-details-marker { display: none; }
.background-details summary::after {
  content: "+";
  position: absolute;
  top: 19px;
  right: 2px;
  color: var(--olive-deep);
  font-family: var(--sans);
  font-size: 28px;
  font-weight: 400;
}
.background-details details[open] summary::after { content: "−"; }
.background-details p {
  margin: -3px 0 25px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.95;
}
.voices-section {
  padding: 72px 0 88px;
  background: linear-gradient(180deg, #fff, var(--paper-light));
}
.voices-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: 24px;
  border: 0;
  background: transparent;
}
.voices-card {
  min-height: 0;
  padding: clamp(30px, 4vw, 48px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-soft);
}
.voices-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}
.voices-head h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(29px, 3vw, 42px);
  font-weight: 700;
  letter-spacing: .04em;
}
.voices-head span {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}
.activity-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.activity-list.is-collapsed .activity-item:nth-child(n + 4) { display: none; }
.activity-toggle {
  margin-top: 22px;
  padding: 0;
  color: var(--olive-deep);
  border: 0;
  border-bottom: 1px solid rgba(226, 138, 0, .42);
  background: transparent;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}
.activity-toggle:hover { color: var(--ink); }
.activity-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  align-items: start;
  padding: 12px;
  border-radius: 18px;
  background: #fbfaf6;
}
.activity-avatar {
  display: grid;
  place-items: center;
  width: 40px;
  aspect-ratio: 1;
  color: #fff;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffd36a, var(--olive-deep));
  font-size: 15px;
  font-weight: 700;
}
.activity-body {
  color: var(--ink);
  font-size: 16px;
  line-height: 1.75;
}
.activity-body strong { font-weight: 700; }
.activity-time {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}
.activity-comment {
  margin: 5px 0 0;
  color: #363d48;
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.85;
}
.activity-empty {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}
.petition-section {
  padding: 150px 0 76px;
  background:
    radial-gradient(circle at 10% 20%, rgba(215, 168, 75, .12), transparent 24%),
    radial-gradient(circle at 90% 18%, rgba(242, 181, 51, .14), transparent 26%),
    var(--paper-light);
}
.petition-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 8vw;
  align-items: start;
}
.petition-form-column {
  display: grid;
  min-width: 0;
  gap: 28px;
}
.donation-support {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(420px, 1.05fr);
  gap: clamp(42px, 8vw, 120px);
  align-items: center;
  margin-top: 70px;
  padding: clamp(38px, 6vw, 72px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .66);
  box-shadow: var(--shadow-soft);
}
.donation-invitation .section-label { margin-bottom: 18px; }
.donation-invitation h2 {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(31px, 3.8vw, 52px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: .04em;
}
.donation-invitation > p:not(.section-label) {
  max-width: 580px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 2;
}
.donation-invitation ul {
  display: grid;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  color: var(--olive-deep);
  font-size: 15px;
  font-weight: 700;
  list-style: none;
}
.donation-invitation li::before { content: "●"; margin-right: 9px; color: var(--gold); font-size: 10px; }
.donation-progress-card { margin: 0; }
.donation-progress-card .donation-button {
  margin-top: 28px;
}
.petition-copy {
  margin: 30px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 2;
}
.petition-request {
  margin-top: 45px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .75);
  box-shadow: 0 14px 40px rgba(31, 42, 28, .07);
}
.petition-request span {
  color: var(--olive-deep);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
}
.petition-request p {
  margin: 12px 0 0;
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.9;
}
.form-card {
  padding: clamp(28px, 5vw, 58px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, #fff, #fffdf8);
  box-shadow: var(--shadow-lift);
}
.field { margin-bottom: 30px; }
.field label {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 10px;
  font-weight: 700;
}
.field label span {
  padding: 2px 6px;
  color: #fff;
  border-radius: var(--radius-pill);
  background: var(--olive);
  font-size: 10px;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0 16px;
  color: var(--ink);
  border: 1px solid #ded8c8;
  border-radius: 16px;
  background: #fff;
  outline: none;
  transition: border .2s, box-shadow .2s;
}
.field input {
  height: 56px;
}
.field select {
  height: 56px;
  appearance: auto;
}
.field textarea {
  min-height: 118px;
  padding-top: 14px;
  resize: vertical;
  line-height: 1.7;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(242, 181, 51, .18);
}
.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"],
.field select[aria-invalid="true"] { border-color: var(--error); }
.form-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.form-field-grid .field { min-width: 0; }
.name-fields .field { margin-bottom: 16px; }
.field label .optional {
  color: var(--olive-deep);
  border: 1px solid rgba(226, 138, 0, .38);
  background: transparent;
}
.field-note {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}
.field-error {
  min-height: 1em;
  margin: 6px 0 0;
  color: var(--error);
  font-size: 12px;
}
.consent {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.7;
  cursor: pointer;
}
.consent input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: #9a762f;
}
.display-name {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  margin: 22px 0 0;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.7;
  cursor: pointer;
}
.display-name input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: #9a762f;
}
.signature-trust {
  display: grid;
  gap: 7px;
  margin: 20px 0 0;
  padding: 17px 18px;
  border-radius: 14px;
  background: #fffcf3;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  list-style: none;
}
.signature-trust li {
  position: relative;
  padding-left: 18px;
}
.signature-trust li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--olive-deep);
  font-weight: 700;
}
.submit-button {
  width: 100%;
  margin-top: 24px;
}
.button-loading { display: none; }
.is-submitting .button-label { display: none; }
.is-submitting .button-loading { display: inline; }
.is-submitting { opacity: .7; cursor: wait; }
.form-status {
  min-height: 1.5em;
  margin: 14px 0 0;
  color: var(--error);
  font-size: 13px;
  line-height: 1.7;
  text-align: center;
}
.honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}
.privacy-section {
  padding: 0 0 100px;
  background: var(--paper-light);
}
.privacy-section details {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.privacy-section summary {
  padding: 22px 0;
  border-top: 1px solid #cbc5b8;
  border-bottom: 1px solid #cbc5b8;
  font-weight: 600;
  cursor: pointer;
}
.privacy-section details div {
  max-width: 850px;
  padding: 0 0 22px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}
footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 65px 6vw;
  color: var(--muted);
  background:
    linear-gradient(180deg, var(--paper-light), var(--paper));
  text-align: center;
}
.footer-logo-link {
  display: block;
}
.footer-logo {
  display: block;
  width: min(350px, 78vw);
  height: auto;
  margin: 0 auto;
}
footer small {
  display: block;
  margin-top: 18px;
  font-size: 11px;
}
.thanks-dialog {
  width: min(640px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  padding: clamp(30px, 6vw, 58px);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 30px 100px rgba(31, 42, 28, .24);
  text-align: center;
}
.review-dialog {
  width: min(680px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  padding: clamp(30px, 6vw, 52px);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 30px 100px rgba(31, 42, 28, .24);
}
.review-dialog::backdrop { background: rgba(0, 8, 16, .78); backdrop-filter: blur(5px); }
.review-dialog h2 { margin: 0; font-family: var(--serif); font-size: clamp(25px, 5vw, 38px); }
.review-dialog > p:not(.section-label):not(.review-status) { color: var(--muted); line-height: 1.9; }
.review-list { margin: 28px 0 0; border-top: 1px solid var(--line); }
.review-list > div { display: grid; grid-template-columns: 150px 1fr; gap: 18px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.review-list dt { color: var(--muted); font-size: 14px; font-weight: 700; }
.review-list dd { margin: 0; font-size: 16px; line-height: 1.7; overflow-wrap: anywhere; }
.review-list .review-comment { display: block; }
.review-list .review-comment dd { margin-top: 8px; white-space: pre-wrap; }
.review-actions { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 30px; }
.review-actions .text-button { margin-top: 0; }
.review-actions .button { margin: 0; }
.review-status { min-height: 1.7em; margin: 18px 0 0; color: var(--error); line-height: 1.7; }
.thanks-dialog::backdrop {
  background: rgba(0, 8, 16, .78);
  backdrop-filter: blur(5px);
}
.thanks-dialog h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(24px, 5vw, 42px);
  white-space: nowrap;
}
.thanks-dialog > p:not(.section-label) {
  color: var(--muted);
  line-height: 1.9;
}
.dialog-close {
  position: absolute;
  top: 14px;
  right: 17px;
  color: rgba(21, 34, 52, .65);
  border: 0;
  background: none;
  font-size: 27px;
  cursor: pointer;
}
.support-panel {
  margin-top: 30px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fbfaf6;
}
.support-panel h3 {
  margin: 0;
  color: var(--olive-deep);
  font-family: var(--serif);
  font-size: 21px;
}
.support-panel p {
  margin: 12px 0 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}
.support-panel .support-stat {
  margin-top: -4px;
  color: #73591f;
  font-weight: 700;
}
.support-panel .support-stat strong {
  color: var(--ink);
  font-size: 18px;
}
.support-panel small {
  display: block;
  margin-top: 12px;
  color: #7c8289;
}
.button.is-disabled {
  opacity: .45;
  pointer-events: none;
}
.text-button {
  margin-top: 25px;
  padding: 5px;
  color: rgba(21, 34, 52, .7);
  border: 0;
  border-bottom: 1px solid rgba(21, 34, 52, .3);
  background: none;
  cursor: pointer;
}
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 800px) {
  .site-header { height: 64px; padding: 0 20px; }
  .header-logo { width: 180px; max-width: 56vw; }
  .header-sign { padding: 8px 14px; font-size: 12px; }
  .hero-inner { width: min(88vw, 600px); padding-top: 120px; }
  .hero {
    background:
      linear-gradient(180deg, rgba(255, 255, 255, .96) 0%, rgba(255, 255, 255, .85) 42%, rgba(255, 255, 255, .5) 100%),
      linear-gradient(90deg, rgba(255, 255, 255, .95), rgba(255, 255, 255, .45)),
      url("assets/hero-rice-field.png") 62% center / cover no-repeat;
  }
  .hero h1 { font-size: clamp(36px, 9vw, 52px); }
  .hero h1 span { font-size: .42em; }
  .hero h1 .title-main {
    font-size: clamp(58px, 19vw, 76px);
    letter-spacing: .03em;
  }
  .section-title { font-size: clamp(34px, 9vw, 50px); }
  .section-title-long { font-size: clamp(20px, 5vw, 38px); }
  .hero-copy br { display: none; }
  .sun-disc { top: 33%; right: -23vw; width: 74vw; }
  .rice-lines { width: 88vw; }
  .voices-grid { grid-template-columns: 1fr; }
  .progress-number strong { font-size: clamp(46px, 15vw, 68px); }
  .voices-section { padding: 52px 0 64px; }
  .voices-card { min-height: auto; }
  .voices-head { align-items: flex-start; flex-direction: column; gap: 8px; }
  .milestone-list { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 18px; }
  .milestone-list li:nth-child(3)::after { display: none; }
  .milestone-list li:nth-child(6)::after { display: none; }
  .message-section, .values-section { padding: 105px 0; }
  .petition-section { padding: 105px 0 55px; }
  .promise-section { padding: 90px 0; }
  .message-grid, .petition-grid, .promise-layout { grid-template-columns: 1fr; gap: 55px; }
  .message-copy { margin-top: 38px; padding: 30px 24px; font-size: 18px; line-height: 2; }
  .story-timeline { grid-template-columns: 1fr; gap: 0; margin: 32px 0; }
  .story-timeline li { grid-template-columns: 62px 1fr; gap: 3px 12px; padding: 0 0 22px 18px; border-top: 0; border-left: 1px solid #d9ceb4; }
  .story-timeline li:last-child { padding-bottom: 0; }
  .story-timeline li::before { top: 4px; left: -6px; }
  .story-timeline span { grid-row: span 2; }
  .story-timeline span { font-size: 13px; }
  .story-timeline strong { font-size: 20px; }
  .story-timeline small { font-size: 14px; }
  .source-link { font-size: 14px; }
  .background-details summary { font-size: 18px; }
  .value-grid { grid-template-columns: 1fr; margin-top: 48px; }
  .value-card { min-height: auto; padding: 35px 30px; }
  .value-card h3 { margin-top: 25px; }
  .petition-copy { font-size: 16px; }
  .form-card { padding: 32px 24px; }
  .form-field-grid { grid-template-columns: 1fr; gap: 0; }
  .donation-support { grid-template-columns: 1fr; gap: 32px; margin-top: 48px; padding: 34px 25px; }
  .donation-invitation > p:not(.section-label) { font-size: 16px; }
  .donation-invitation ul { font-size: 14px; }
  .review-list > div { grid-template-columns: 1fr; gap: 4px; }
  .review-actions { align-items: stretch; flex-direction: column-reverse; }
  .review-actions .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}