/* うちの道具箱 — 和紙・木箱・切り絵文具のあたたかいデザイン（紫グラデーション不使用） */
:root {
  --paper: #fbf3e2;
  --paper-warm: #f8e1bf;
  --paper-deep: #f2d5ab;
  --card: #fffdf8;
  --ink: #2a2118;
  --ink-sub: #594838;
  --wood: #7a3e14;
  --wood-soft: #c97a3a;
  --indigo: #233a6e;
  --gohan: #23458c;
  --gohan-dark: #193268;
  --gohan-pale: #f3f6fc;
  --gohan-accent: #e5a322;
  --renraku: #b8421f;
  --renraku-dark: #933114;
  --renraku-pale: #f4f7ee;
  --renraku-accent: #4c7a52;
  --stamp: #c23a24;
  --line: #2a2118;
  --line-soft: rgba(42, 33, 24, 0.2);
  --radius: 18px;
  --radius-sm: 12px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background: var(--paper);
  overflow-x: clip;
}

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

body {
  margin: 0;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    radial-gradient(rgba(122, 62, 20, 0.055) 1px, transparent 1px),
    radial-gradient(rgba(35, 58, 110, 0.035) 1px, transparent 1px);
  background-size: 26px 26px, 38px 38px;
  background-position: 0 0, 13px 17px;
  font-family: "BIZ UDPGothic", "BIZ UDPゴシック", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", "Yu Gothic UI", "Meiryo", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  overflow-x: clip;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--indigo); text-underline-offset: 3px; }
a:focus-visible, summary:focus-visible {
  outline: 3px solid var(--wood);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--indigo);
  color: #fff;
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
}
.skip:focus { left: 12px; }

.wrap {
  width: 100%;
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 18px;
}

.nowrap { display: inline-block; }
.pc { display: none; }
@media (min-width: 760px) {
  .pc { display: inline; }
  .wrap { padding: 0 28px; }
}

/* ヘッダー */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(251, 243, 226, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 2px solid var(--line);
}
.header-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  min-height: 54px;
  padding: 0 12px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
  font-size: 0.96rem;
  letter-spacing: 0.01em;
  flex-shrink: 0;
}
.brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1.5px solid var(--line);
  background: var(--paper-warm);
}
.nav {
  display: flex;
  align-items: center;
  gap: 1px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 6px 5px;
  border-radius: 8px;
  white-space: nowrap;
  transition: background-color 0.15s ease;
}
.nav a:hover { background: var(--paper-warm); }
@media (min-width: 760px) {
  .header-in { min-height: 64px; gap: 12px; padding: 0 28px; }
  .brand { font-size: 1.22rem; gap: 10px; }
  .brand img { width: 42px; height: 42px; border-radius: 10px; }
  .nav { gap: 10px; }
  .nav a { font-size: 0.94rem; padding: 7px 12px; }
}

/* ヒーロー */
.hero {
  background: var(--paper-warm);
  border-bottom: 2px solid var(--line);
  padding: 28px 0 38px;
  position: relative;
}
.hero::after {
  content: "";
  display: block;
  position: absolute;
  left: 0; right: 0; bottom: 5px;
  border-bottom: 1.5px dashed rgba(42, 33, 24, 0.35);
  pointer-events: none;
}
.hero-in {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  align-items: center;
}
.hero-art {
  order: -1;
  display: flex;
  justify-content: center;
}
.hero-art img {
  width: min(260px, 68vw);
  height: auto;
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 60%, transparent 73%);
  mask-image: radial-gradient(circle at 50% 50%, #000 60%, transparent 73%);
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  padding: 4px 12px 4px 5px;
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--wood);
  box-shadow: 2px 2px 0 rgba(42, 33, 24, 0.18);
}
.kicker span {
  background: var(--indigo);
  color: #fff;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.82rem;
}
.hero h1 {
  margin: 0;
  font-size: clamp(1.48rem, 5.8vw, 2.55rem);
  line-height: 1.34;
  letter-spacing: 0.01em;
  color: var(--ink);
}
.lead {
  margin: 14px 0 0;
  font-size: 1rem;
  color: var(--ink-sub);
}
.badges {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.badges li {
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 8px;
  padding: 5px 11px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.badges li::before {
  content: "◎";
  color: var(--stamp);
  font-weight: 700;
}

.hero-cta {
  margin-top: 22px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}
.hero-cta.center {
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 18px;
  border-radius: 14px;
  border: 2px solid var(--line);
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.3;
  color: #fff;
  box-shadow: 0 4px 0 var(--line);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  min-height: 58px;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 5px 0 var(--line);
}
.btn:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 var(--line);
}
.btn img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #fff;
  border: 1.5px solid rgba(42, 33, 24, 0.25);
  flex-shrink: 0;
}
.btn span { text-align: left; }
.btn small {
  display: block;
  font-size: 0.76rem;
  font-weight: 700;
  opacity: 0.92;
  margin-bottom: 2px;
}
.btn-gohan { background: var(--gohan); }
.btn-gohan:hover { background: var(--gohan-dark); }
.btn-renraku { background: var(--renraku); }
.btn-renraku:hover { background: var(--renraku-dark); }
.btn-wood { background: var(--wood); }
.btn-wide {
  width: 100%;
  font-size: 1.04rem;
  padding: 15px 20px;
}
.btn-wide span { text-align: center; }

@media (min-width: 640px) {
  .hero-cta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 860px) {
  .hero { padding: 48px 0 56px; }
  .hero-in {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr);
    gap: 32px;
  }
  .hero-art { order: 0; }
  .hero-art img { width: 410px; }
}

/* 共通セクション */
[id] { scroll-margin-top: 74px; }
.section {
  padding: 46px 0;
  border-bottom: 1.5px dashed var(--line-soft);
}
@media (min-width: 760px) {
  .section { padding: 66px 0; }
}
.sec-title {
  margin: 0 0 22px;
  font-size: clamp(1.32rem, 4.3vw, 1.85rem);
  line-height: 1.38;
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.sec-no {
  display: inline-block;
  background: var(--wood);
  color: #fff;
  font-size: 0.84rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 6px;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}
.sec-lead {
  margin: -8px 0 28px;
  color: var(--ink-sub);
  font-size: 1rem;
}

/* 01 こんな毎日に */
.moment-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
@media (min-width: 600px) {
  .moment-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
}
@media (min-width: 980px) {
  .moment-list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.moment {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 16px;
  box-shadow: 4px 4px 0 rgba(122, 62, 20, 0.2);
  display: flex;
  flex-direction: column;
}
.moment img {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  margin-bottom: 10px;
}
.moment .when {
  margin: 0;
  display: inline-block;
  align-self: flex-start;
  background: var(--paper-warm);
  border: 1px solid rgba(42, 33, 24, 0.35);
  border-radius: 6px;
  padding: 1px 9px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--wood);
}
.moment .what {
  margin: 8px 0 6px;
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.45;
}
.moment .tool {
  margin: auto 0 0;
  padding-top: 8px;
  border-top: 1px dashed var(--line-soft);
  font-size: 0.88rem;
  color: var(--ink-sub);
  line-height: 1.55;
}
.moment .tool b { color: var(--ink); }

/* 02 アプリ紹介カード */
.app {
  background: var(--card);
  border: 2.5px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 6px 6px 0 rgba(42, 33, 24, 0.16);
  margin-bottom: 34px;
}
.app:last-child { margin-bottom: 0; }
.app-gohan { box-shadow: 6px 6px 0 rgba(35, 69, 140, 0.22); }
.app-renraku { box-shadow: 6px 6px 0 rgba(184, 66, 31, 0.22); }

.app-banner {
  border-bottom: 2px solid var(--line);
  background: var(--paper-warm);
  max-height: 250px;
  overflow: hidden;
}
.app-banner img {
  width: 100%;
  height: 100%;
  max-height: 250px;
  object-fit: cover;
}
.app-body {
  padding: 22px 18px 24px;
  min-width: 0;
}
@media (min-width: 760px) {
  .app-body { padding: 30px 32px 32px; }
}

.app-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.app-icon {
  width: 68px;
  height: 68px;
  border-radius: 16px;
  border: 2px solid var(--line);
  background: #fff;
  flex-shrink: 0;
}
.app-no {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--wood);
}
.app-gohan .app-no { color: var(--gohan); }
.app-renraku .app-no { color: var(--renraku); }
.app-head h3 {
  margin: 2px 0 0;
  font-size: clamp(1.38rem, 4.5vw, 1.78rem);
  line-height: 1.25;
}
.app-catch {
  margin: 4px 0 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink-sub);
}

.feature-list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}
@media (min-width: 760px) {
  .feature-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 18px; }
}
.feature-list li {
  position: relative;
  padding: 12px 14px 12px 34px;
  background: var(--paper);
  border: 1.5px solid rgba(42, 33, 24, 0.22);
  border-radius: var(--radius-sm);
  font-size: 0.94rem;
  line-height: 1.65;
}
.app-gohan .feature-list li { background: var(--gohan-pale); }
.app-renraku .feature-list li { background: var(--renraku-pale); }
.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 12px;
  top: 12px;
  font-weight: 700;
  color: var(--gohan);
}
.app-renraku .feature-list li::before { color: var(--renraku); }

/* スクリーンショット（スマホでは横スワイプ、PCでは3枚並び） */
.shots {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 72%;
  gap: 14px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding: 4px 2px 12px;
  margin: 0 0 20px;
  -webkit-overflow-scrolling: touch;
}
@media (min-width: 660px) {
  .shots {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow-x: visible;
    padding: 0;
    gap: 18px;
  }
}
.shots figure {
  margin: 0;
  scroll-snap-align: start;
  background: #fff;
  border: 2px solid var(--line);
  border-radius: 18px;
  padding: 8px 8px 10px;
  box-shadow: 3px 3px 0 rgba(42, 33, 24, 0.15);
  display: flex;
  flex-direction: column;
}
.shots img {
  width: 100%;
  height: auto;
  border-radius: 11px;
  border: 1px solid rgba(42, 33, 24, 0.14);
}
.shots figcaption {
  margin-top: 8px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink);
}

/* 無料枠ボックス */
.free-box {
  background: #fff9eb;
  border: 2px dashed var(--wood);
  border-radius: 16px;
  padding: 16px 18px;
  margin-bottom: 20px;
}
.free-title {
  margin: 0 0 8px;
  display: inline-block;
  background: var(--stamp);
  color: #fff;
  font-size: 0.84rem;
  font-weight: 700;
  padding: 3px 11px;
  border-radius: 999px;
}
.free-box ul {
  margin: 6px 0 10px;
  padding-left: 20px;
}
.free-box li {
  margin-bottom: 4px;
  font-size: 0.95rem;
}
.free-box .price {
  margin: 0;
  padding-top: 8px;
  border-top: 1px dashed rgba(122, 62, 20, 0.35);
  font-size: 0.9rem;
  color: var(--ink-sub);
}
.free-box .price b { color: var(--ink); }

.app-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  align-items: center;
}
@media (min-width: 660px) {
  .app-cta {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 14px;
  }
}
.btn-sub {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 16px;
  border: 2px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.94rem;
  text-decoration: none;
  text-align: center;
}
.btn-sub:hover { background: var(--paper-warm); }

.legal {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 0.83rem;
}
.legal a { color: var(--ink-sub); }

/* 03 2つ一緒に使う */
.together {
  background: linear-gradient(180deg, rgba(248, 225, 191, 0.55), rgba(251, 243, 226, 0.2));
}
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}
@media (min-width: 780px) {
  .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
}
.step {
  position: relative;
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 16px 20px;
  box-shadow: 4px 4px 0 rgba(42, 33, 24, 0.16);
  display: flex;
  flex-direction: column;
}
.step-no {
  position: absolute;
  top: -13px;
  left: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--indigo);
  color: #fff;
  border: 2px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
}
.step > img {
  width: 100%;
  max-width: 230px;
  max-height: 310px;
  object-fit: cover;
  object-position: top;
  margin: 8px auto 14px;
  border-radius: 12px;
  border: 1.5px solid var(--line);
}
.step-bridge {
  margin: 8px 0 14px;
  padding: 16px 14px 12px;
  background: var(--paper-warm);
  border: 1.5px dashed var(--wood);
  border-radius: 14px;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.bridge-note {
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
}
.bridge-label {
  margin: 0 0 6px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--renraku);
}
.bridge-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.6;
}
.bridge-menu li {
  border-top: 1px dotted var(--line-soft);
  padding: 3px 0;
}
.bridge-menu li:first-child { border-top: none; }
.bridge-menu span {
  display: inline-block;
  min-width: 68px;
  font-weight: 700;
  color: var(--ink-sub);
}
.step-send {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
}
.step-send img {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  border: 1.5px solid var(--line);
  background: #fff;
}
.send-pill {
  background: var(--indigo);
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 6px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.bridge-cap {
  margin: 8px 0 0;
  text-align: right;
  font-size: 0.72rem;
  color: var(--ink-sub);
}
.step h3 {
  margin: 0 0 6px;
  font-size: 1.06rem;
  line-height: 1.4;
}
.step p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-sub);
}

/* 04 運営者・5つの約束 */
.story {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 18px;
  box-shadow: 4px 4px 0 rgba(122, 62, 20, 0.18);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}
@media (min-width: 720px) {
  .story {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 24px;
    padding: 28px 30px;
  }
}
.story > img {
  width: 120px;
  height: 120px;
  margin: 0 auto;
  border-radius: 20px;
  border: 2px solid var(--line);
  background: var(--paper-warm);
}
.story p { margin: 0 0 12px; }
.story p:last-child { margin-bottom: 0; }
.story .sign {
  padding-top: 10px;
  border-top: 1px dashed var(--line-soft);
  font-size: 0.93rem;
  font-weight: 700;
}

.promise-title {
  margin: 32px 0 16px;
  font-size: 1.24rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.promise-title::before {
  content: "印";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid var(--stamp);
  color: var(--stamp);
  font-size: 0.85rem;
  font-weight: 700;
}
.promises {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}
@media (min-width: 720px) {
  .promises { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
}
.promises li {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: 15px;
  padding: 15px 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  box-shadow: 3px 3px 0 rgba(194, 58, 36, 0.16);
}
.p-no {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--stamp);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.promises b {
  display: block;
  font-size: 1rem;
  margin-bottom: 3px;
}
.promises p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-sub);
}

/* 05 よくある質問 */
.faq-list {
  display: grid;
  gap: 12px;
}
.faq-list details {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: 14px;
  padding: 14px 18px;
  box-shadow: 3px 3px 0 rgba(42, 33, 24, 0.12);
}
.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "＋";
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--paper-warm);
  border: 1.5px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}
.faq-list details[open] summary::after { content: "ー"; }
.faq-list details p {
  margin: 12px 0 2px;
  padding-top: 10px;
  border-top: 1px dashed var(--line-soft);
  color: var(--ink-sub);
  font-size: 0.95rem;
}

/* 最後の CTA */
.final-cta {
  background: var(--paper-warm);
  text-align: center;
  border-bottom: 2px solid var(--line);
}
.final-cta h2 {
  margin: 0 0 6px;
  font-size: clamp(1.28rem, 4vw, 1.7rem);
}

/* フッター */
.site-footer {
  background: #f3e4c8;
  padding: 36px 0 42px;
  font-size: 0.9rem;
}
.footer-in {
  display: grid;
  gap: 24px;
}
.f-brand {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.f-brand img {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  border: 1.5px solid var(--line);
  background: var(--paper-warm);
  flex-shrink: 0;
}
.f-name {
  margin: 0;
  font-weight: 700;
  font-size: 1.12rem;
}
.f-tag {
  margin: 2px 0 4px;
  color: var(--ink-sub);
  font-size: 0.88rem;
}
.f-mail {
  margin: 0;
  font-size: 0.88rem;
  word-break: break-all;
}
.f-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--line-soft);
}
.f-h {
  margin: 0 0 8px;
  font-weight: 700;
  color: var(--ink);
}
.f-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
}
.f-links a {
  color: var(--ink-sub);
  font-size: 0.86rem;
}
.copy {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  color: var(--ink-sub);
  font-size: 0.82rem;
}

@media (min-width: 780px) {
  .footer-in {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: start;
  }
  .f-links {
    padding-top: 0;
    border-top: none;
  }
  .copy { grid-column: 1 / -1; }
}

/* 404 */
.notfound-box {
  max-width: 560px;
  text-align: center;
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 24px;
  box-shadow: 4px 4px 0 rgba(42, 33, 24, 0.16);
}
.notfound-box img { margin: 0 auto 14px; border-radius: 20px; }
.notfound-box h1 { font-size: 1.35rem; margin: 0 0 10px; }
.notfound-box p { color: var(--ink-sub); margin: 0; }