/*
========================================================
ファイル      : hlab-mercari-price-down-free-tool.css
ページ        : メルカリShops 一括値下げCSV作成ツール 無料版
対象URL       : /free/mercari-shops-price-down-free-tool/
用途          : 一般公開・登録不要の機能限定版デザイン
バージョン    : 1.2
最終更新日    : 2026-08-06
依存CSS       : hlab-common.css / hlab-account.css
========================================================
*/

.hlab-mercari-free {
  --mercari-free-soft: #fff8ec;
  --mercari-free-soft-strong: #fff1d8;
  --mercari-free-yellow: #fff2bd;
  --mercari-free-green: #eaf6e8;
  --mercari-free-blue: #eef7ff;
  --mercari-free-red: #fff0ec;
  --mercari-free-line: rgba(121, 87, 57, 0.16);
  scroll-behavior: smooth;
}

.hlab-mercari-free [id] {
  scroll-margin-top: 96px;
}

.hlab-mercari-free__top-actions a:last-child {
  color: #fff !important;
}

.hlab-mercari-free__hero {
  position: relative;
  overflow: hidden;
  grid-template-columns: minmax(0, 1fr) 230px;
  min-height: 360px;
}

.hlab-mercari-free__hero::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 10px;
  background: linear-gradient(180deg, #ef7b5d, #c84f35);
}

.hlab-mercari-free__hero > * {
  position: relative;
  z-index: 1;
}

.hlab-mercari-free__free-label {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  margin: 0 0 10px;
  padding: 7px 14px;
  border: 1px solid rgba(24, 113, 74, 0.20);
  border-radius: 999px;
  color: #14633f;
  background: #e9f8ef;
  font-size: 13px;
  line-height: 1.4;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.hlab-mercari-free__hero-service {
  margin: 0 0 7px;
  color: #a63f2c;
  font-size: 14px;
  line-height: 1.4;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.hlab-mercari-free__hero-direction {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  margin: 0 0 8px;
  padding: 7px 15px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(145deg, #ef7b5d, #c84f35);
  box-shadow: 0 8px 18px rgba(200, 79, 53, 0.22);
  font-size: 14px;
  line-height: 1.4;
  font-weight: 900;
}

.hlab-mercari-free__hero-direction span {
  font-size: 19px;
  line-height: 1;
}

.hlab-mercari-free__hero h1 {
  font-size: clamp(32px, 4.7vw, 54px);
  line-height: 1.28;
}

.hlab-mercari-free__hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.hlab-mercari-free__hero-points span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid rgba(121, 87, 57, 0.14);
  border-radius: 999px;
  color: #5f432f;
  background: rgba(255, 255, 255, 0.88);
  font-size: 12px;
  line-height: 1.4;
  font-weight: 850;
}

.hlab-mercari-free__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}


.hlab-mercari-free__breadcrumb {
  max-width: 1120px;
  margin: 14px auto 0;
}

.hlab-mercari-free__breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #755b47;
  font-size: 12px;
  line-height: 1.6;
  font-weight: 750;
}

.hlab-mercari-free__breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hlab-mercari-free__breadcrumb li:not(:last-child)::after {
  content: ">";
  color: #b0967f;
}

.hlab-mercari-free__breadcrumb a {
  color: #6b4e38;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hlab-mercari-free__seo-intro {
  padding: clamp(24px, 4vw, 40px);
}

.hlab-mercari-free__seo-intro > p:not(.hlab-account__eyebrow) {
  margin: 12px 0 0;
  color: #604a39;
  font-size: 16px;
  line-height: 1.9;
  font-weight: 700;
}

.hlab-mercari-free__seo-intro-lead {
  font-weight: 850 !important;
}

.hlab-mercari-free__seo-benefits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.hlab-mercari-free__seo-benefits article {
  display: grid;
  gap: 7px;
  padding: 18px;
  border: 1px solid rgba(240, 138, 0, 0.18);
  border-radius: 18px;
  background: #fffaf2;
}

.hlab-mercari-free__seo-benefits strong {
  color: var(--hl-brown);
  font-size: 16px;
  line-height: 1.5;
  font-weight: 900;
}

.hlab-mercari-free__seo-benefits span {
  color: #67503e;
  font-size: 14px;
  line-height: 1.75;
  font-weight: 700;
}

.hlab-mercari-free__mobile-pc-notice {
  display: none;
}

.hlab-mercari-free__seo-intro,
.hlab-mercari-free__intro,
.hlab-mercari-free__panel,
.hlab-mercari-free__compare,
.hlab-mercari-free__manual,
.hlab-mercari-free__faq,
.hlab-mercari-free__related,
.hlab-mercari-free__final-cta {
  box-sizing: border-box;
  max-width: 1120px;
  margin: 28px auto 0;
  border: 1px solid var(--hl-border);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: var(--hl-shadow);
}

.hlab-mercari-free__intro {
  padding: clamp(24px, 4vw, 38px);
  text-align: center;
}

.hlab-mercari-free__seo-intro h2,
.hlab-mercari-free__intro h2,
.hlab-mercari-free__compare h2,
.hlab-mercari-free__manual h2,
.hlab-mercari-free__faq h2,
.hlab-mercari-free__related h2,
.hlab-mercari-free__final-cta h2 {
  margin: 6px 0 10px;
  color: var(--hl-brown);
  font-size: clamp(25px, 4vw, 36px);
  line-height: 1.4;
  font-weight: 900;
}

.hlab-mercari-free__steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.hlab-mercari-free__steps > div {
  display: grid;
  justify-items: center;
  gap: 5px;
  padding: 18px 12px;
  border-radius: 20px;
  background: var(--mercari-free-soft);
}

.hlab-mercari-free__steps span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--hl-orange-dark);
  font-weight: 900;
}

.hlab-mercari-free__steps strong {
  color: var(--hl-brown);
  font-size: 16px;
  font-weight: 900;
}

.hlab-mercari-free__steps small {
  color: #6a513e;
  font-size: 14px;
  line-height: 1.6;
  font-weight: 750;
}

.hlab-mercari-free__guide-link {
  margin-top: 20px;
}

.hlab-mercari-free__seo-intro,
.hlab-mercari-free__panel,
.hlab-mercari-free__compare,
.hlab-mercari-free__manual,
.hlab-mercari-free__faq,
.hlab-mercari-free__related,
.hlab-mercari-free__final-cta {
  padding: clamp(22px, 4vw, 40px);
}

.hlab-mercari-free__panel[aria-disabled="true"] {
  opacity: 1;
}

.hlab-mercari-free__panel[aria-disabled="true"] input:disabled,
.hlab-mercari-free__panel[aria-disabled="true"] button:disabled {
  opacity: 0.56;
}

.hlab-mercari-free__panel.is-focus {
  border-color: rgba(240, 138, 0, 0.64);
  box-shadow:
    0 0 0 5px rgba(240, 138, 0, 0.10),
    var(--hl-shadow);
}

.hlab-mercari-free__panel-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.hlab-mercari-free__step-number {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 999px;
  color: #fff;
  background: var(--hl-orange-dark);
  font-size: 12px;
  line-height: 1.4;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.hlab-mercari-free__panel-head h2 {
  margin: 0;
  color: var(--hl-brown);
  font-size: clamp(23px, 3.5vw, 32px);
  line-height: 1.45;
  font-weight: 900;
}

.hlab-mercari-free__panel-head p {
  margin: 7px 0 0;
  color: #604a39;
  font-size: 16px;
  line-height: 1.8;
  font-weight: 750;
}

.hlab-mercari-free__focus-guide {
  display: grid;
  gap: 5px;
  margin-bottom: 14px;
  padding: 14px 16px;
  border: 1px solid rgba(240, 138, 0, 0.28);
  border-radius: 16px;
  background: #fff4d7;
}

.hlab-mercari-free__focus-guide strong {
  color: #8a4b00;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 900;
}

.hlab-mercari-free__focus-guide span {
  color: #6a4d38;
  font-size: 14px;
  line-height: 1.75;
  font-weight: 750;
}

.hlab-mercari-free__dropzone {
  position: relative;
  border: 2px dashed rgba(240, 138, 0, 0.65);
  border-radius: 24px;
  background: linear-gradient(180deg, #fffdf8, #ffffff);
  box-shadow: inset 0 0 0 4px rgba(255, 245, 229, 0.9);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.hlab-mercari-free__dropzone.is-dragover {
  border-color: var(--hl-orange-dark);
  box-shadow:
    inset 0 0 0 4px rgba(255, 237, 205, 0.95),
    0 12px 24px rgba(216, 111, 0, 0.12);
  transform: translateY(-2px);
}

.hlab-mercari-free__dropzone input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.hlab-mercari-free__dropzone label {
  display: grid;
  justify-items: center;
  gap: 9px;
  padding: 38px 20px;
  cursor: pointer;
}

.hlab-mercari-free__dropzone label::before {
  content: "CSV";
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  border-radius: 18px;
  color: #fff;
  background: linear-gradient(145deg, #ffad1f, var(--hl-orange-dark));
  box-shadow: 0 10px 24px rgba(216, 111, 0, 0.22);
  font-size: 17px;
  font-weight: 900;
}

.hlab-mercari-free__dropzone strong {
  color: var(--hl-brown);
  font-size: 22px;
  line-height: 1.45;
  font-weight: 900;
}

.hlab-mercari-free__dropzone span {
  color: #7a5d47;
  font-size: 14px;
  line-height: 1.7;
  font-weight: 800;
}

.hlab-mercari-free__dropzone.is-loading {
  border-color: #d89b34;
  background: #fffaf0;
}

.hlab-mercari-free__dropzone.is-success {
  border-color: #62a77d;
  background: #f4fcf7;
}

.hlab-mercari-free__dropzone.is-error {
  border-color: #c95c43;
  background: #fff7f4;
}

.hlab-mercari-free__dropzone.is-warning {
  border-color: #d89b34;
  background: #fffaf0;
}

.hlab-mercari-free__message {
  margin: 0 18px 18px;
  padding: 0;
  color: #654a36;
  font-size: 14px;
  line-height: 1.75;
  font-weight: 800;
  white-space: pre-line;
}

.hlab-mercari-free__message:empty {
  display: none;
}

.hlab-mercari-free__message.is-success {
  color: #176941;
}

.hlab-mercari-free__message.is-error {
  color: #9a3e29;
}

.hlab-mercari-free__message.is-warning {
  color: #8a5700;
}

.hlab-mercari-free__warning {
  margin: 14px 0 0;
  padding: 14px 16px;
  border-radius: 14px;
  color: #7b3f27;
  background: var(--mercari-free-red);
  font-size: 14px;
  line-height: 1.75;
  font-weight: 800;
}

.hlab-mercari-free__privacy-note {
  margin: 10px 2px 0;
  color: #725844;
  font-size: 13px;
  line-height: 1.75;
  font-weight: 700;
}

.hlab-mercari-free__summary {
  margin-top: 24px;
}

.hlab-mercari-free__summary-cards,
.hlab-mercari-free__result-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.hlab-mercari-free__summary-cards > div,
.hlab-mercari-free__result-grid > div {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  min-height: 104px;
  padding: 16px 12px;
  border: 1px solid rgba(121, 87, 57, 0.12);
  border-radius: 18px;
  background: #fffaf2;
  text-align: center;
}

.hlab-mercari-free__summary-cards small,
.hlab-mercari-free__result-grid small {
  flex-basis: 100%;
  color: #69513e;
  font-size: 12px;
  line-height: 1.45;
  font-weight: 850;
}

.hlab-mercari-free__summary-cards strong,
.hlab-mercari-free__result-grid strong {
  color: var(--hl-brown);
  font-size: 28px;
  line-height: 1;
  font-weight: 900;
}

.hlab-mercari-free__summary-cards span,
.hlab-mercari-free__result-grid span {
  color: #69513e;
  font-size: 12px;
  font-weight: 850;
}

.hlab-mercari-free__charts-details {
  margin-top: 18px;
  border: 1px solid rgba(121, 87, 57, 0.14);
  border-radius: 18px;
  background: #fffdf9;
}

.hlab-mercari-free__charts-details summary {
  padding: 16px 18px;
  color: var(--hl-brown);
  font-size: 15px;
  line-height: 1.5;
  font-weight: 900;
  cursor: pointer;
}

.hlab-mercari-free__charts-details > p {
  margin: 0;
  padding: 0 18px 14px;
  color: #6d5542;
  font-size: 13px;
  line-height: 1.75;
  font-weight: 750;
}

.hlab-mercari-free__charts {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 14px;
  padding: 0 14px 14px;
}

.hlab-mercari-free__charts article {
  min-width: 0;
  padding: 18px;
  border-radius: 16px;
  background: #fff;
}

.hlab-mercari-free__charts h3 {
  margin: 0 0 10px;
  color: var(--hl-brown);
  font-size: 17px;
  font-weight: 900;
}

.hlab-mercari-free__charts canvas {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 250px;
}

.hlab-mercari-free__panel fieldset {
  min-width: 0;
  margin: 0;
  padding: 24px 0;
  border: 0;
  border-top: 1px solid var(--mercari-free-line);
}

.hlab-mercari-free__panel fieldset:first-of-type {
  padding-top: 4px;
  border-top: 0;
}

.hlab-mercari-free__panel fieldset legend {
  width: 100%;
  margin: 0 0 7px;
  color: var(--hl-brown);
  font-size: 19px;
  line-height: 1.5;
  font-weight: 900;
}

.hlab-mercari-free__panel fieldset > p,
.hlab-mercari-free__field-help {
  margin: 0 0 14px;
  color: #604a39;
  font-size: 16px;
  line-height: 1.8;
  font-weight: 750;
}

.hlab-mercari-free__fixed-conditions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 13px;
}

.hlab-mercari-free__fixed-conditions span,
#hlab-mercari-free-condition-chips span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 999px;
  color: #68420c;
  background: #fff1d1;
  font-size: 13px;
  line-height: 1.4;
  font-weight: 900;
}

.hlab-mercari-free .sz-field {
  display: grid;
  grid-template-columns: minmax(150px, 0.7fr) minmax(180px, 1.3fr);
  align-items: center;
  gap: 12px;
}

.hlab-mercari-free .sz-field label {
  color: var(--hl-brown);
  font-size: 15px;
  line-height: 1.5;
  font-weight: 900;
}

.hlab-mercari-free .sz-field input {
  box-sizing: border-box;
  width: 100%;
  min-height: 48px;
  padding: 10px 13px;
  border: 1px solid rgba(121, 87, 57, 0.24);
  border-radius: 12px;
  color: var(--hl-brown);
  background: #fff;
  font-size: 16px;
  font-weight: 800;
}

.hlab-mercari-free .sz-field input:focus {
  border-color: var(--hl-orange);
  outline: 3px solid rgba(240, 138, 0, 0.16);
}

.hlab-mercari-free__input-unit {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
}

.hlab-mercari-free__input-unit span {
  color: #6a4d38;
  font-size: 14px;
  font-weight: 850;
}

.hlab-mercari-free__condition-box {
  margin-top: 8px;
  padding: 20px;
  border: 2px solid rgba(240, 138, 0, 0.38);
  border-radius: 20px;
  background: #fff5d9;
}

.hlab-mercari-free__condition-box > strong {
  display: block;
  margin-bottom: 10px;
  color: var(--hl-brown);
  font-size: 18px;
  line-height: 1.5;
  font-weight: 900;
}

#hlab-mercari-free-condition-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hlab-mercari-free__condition-box p {
  margin: 12px 0 0;
  color: #624b39;
  font-size: 14px;
  line-height: 1.75;
  font-weight: 750;
}

.hlab-mercari-free__result-empty {
  padding: 26px;
  border-radius: 18px;
  color: var(--hl-muted);
  background: #fffaf2;
  font-size: 14px;
  line-height: 1.8;
  font-weight: 750;
  text-align: center;
}

.hlab-mercari-free__result-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.hlab-mercari-free__result-highlight {
  border-color: rgba(240, 138, 0, 0.30) !important;
  background: var(--mercari-free-yellow) !important;
}

.hlab-mercari-free__condition-summary {
  margin: 18px 0 0;
  padding: 14px 16px;
  border: 1px solid rgba(240, 138, 0, 0.24);
  border-radius: 14px;
  color: #60452f;
  background: #fff8ec;
  font-size: 14px;
  line-height: 1.75;
  font-weight: 850;
}

.hlab-mercari-free__limit-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  margin-top: 18px;
  padding: 20px;
  border: 2px solid rgba(240, 138, 0, 0.38);
  border-radius: 20px;
  background: linear-gradient(135deg, #fff4d4, #fffaf0);
}

.hlab-mercari-free__limit-cta strong {
  display: block;
  color: var(--hl-brown);
  font-size: 18px;
  line-height: 1.5;
  font-weight: 900;
}

.hlab-mercari-free__limit-cta p {
  margin: 7px 0 0;
  color: #654b37;
  font-size: 14px;
  line-height: 1.75;
  font-weight: 750;
}

.hlab-mercari-free__limit-cta .hlab-button {
  min-width: 280px;
}

.hlab-mercari-free__preview-head {
  margin-top: 26px;
}

.hlab-mercari-free__preview-head h3 {
  margin: 0;
  color: var(--hl-brown);
  font-size: 20px;
  font-weight: 900;
}

.hlab-mercari-free__preview-head p {
  margin: 5px 0 0;
  color: #67503e;
  font-size: 14px;
  line-height: 1.6;
  font-weight: 750;
}

.hlab-mercari-free__table-wrap {
  overflow-x: auto;
  margin-top: 12px;
  border: 1px solid rgba(121, 87, 57, 0.14);
  border-radius: 16px;
  background: #fff;
}

.hlab-mercari-free__table-wrap table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.hlab-mercari-free__table-wrap th,
.hlab-mercari-free__table-wrap td {
  padding: 12px;
  border-bottom: 1px solid rgba(121, 87, 57, 0.10);
  color: #5e4635;
  font-size: 13px;
  line-height: 1.55;
  text-align: left;
  vertical-align: top;
}

.hlab-mercari-free__table-wrap th {
  color: var(--hl-brown);
  background: #fff8ed;
  font-weight: 900;
  white-space: nowrap;
}

.hlab-mercari-free__table-wrap td:nth-child(n + 2) {
  white-space: nowrap;
}

.hlab-mercari-free__preview-more {
  margin: 10px 0 0;
  color: #705641;
  font-size: 13px;
  line-height: 1.6;
  font-weight: 800;
  text-align: right;
}

.hlab-mercari-free__download-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px 18px;
  align-items: center;
  margin-top: 22px;
  padding: 20px;
  border-radius: 20px;
  background: #fff4d6;
}

.hlab-mercari-free__download-box p {
  margin: 0;
  color: var(--hl-brown);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 900;
}

.hlab-mercari-free__download-box small {
  grid-column: 1 / -1;
  color: #6f5744;
  font-size: 12px;
  line-height: 1.7;
  font-weight: 750;
}

#hlab-mercari-free-download:disabled {
  cursor: not-allowed;
  opacity: 0.46;
}

.hlab-mercari-free__after-download {
  margin-top: 16px;
  padding: 20px;
  border: 1px solid rgba(70, 139, 97, 0.26);
  border-radius: 18px;
  background: #eef9f1;
}

.hlab-mercari-free__after-download strong {
  display: block;
  color: #175d3c;
  font-size: 18px;
  line-height: 1.5;
  font-weight: 900;
}

.hlab-mercari-free__after-download p {
  margin: 7px 0 14px;
  color: #355f48;
  font-size: 14px;
  line-height: 1.75;
  font-weight: 750;
}

.hlab-mercari-free__compare {
  text-align: center;
}

.hlab-mercari-free__compare-lead {
  max-width: 760px;
  margin: 0 auto;
  color: #654c39;
  font-size: 16px;
  line-height: 1.85;
  font-weight: 750;
}

.hlab-mercari-free__compare-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
  text-align: left;
}

.hlab-mercari-free__compare-grid article {
  padding: 24px;
  border: 1px solid rgba(121, 87, 57, 0.14);
  border-radius: 22px;
  background: #fffaf2;
}

.hlab-mercari-free__compare-grid article > span {
  display: inline-flex;
  padding: 5px 10px;
  border-radius: 999px;
  color: #6e4e36;
  background: #fff0d1;
  font-size: 12px;
  line-height: 1.4;
  font-weight: 900;
}

.hlab-mercari-free__compare-grid h3 {
  margin: 12px 0 10px;
  color: var(--hl-brown);
  font-size: 21px;
  line-height: 1.5;
  font-weight: 900;
}

.hlab-mercari-free__compare-grid ul {
  margin: 0;
  padding-left: 1.4em;
  color: #604a39;
  font-size: 15px;
  line-height: 1.9;
  font-weight: 750;
}

.hlab-mercari-free__compare-member {
  border-color: rgba(240, 138, 0, 0.38) !important;
  background: #fff4d8 !important;
  box-shadow: 0 12px 26px rgba(216, 111, 0, 0.08);
}

.hlab-mercari-free__compare-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.hlab-mercari-free__manual > header > p:last-child {
  margin: 0;
  color: #654c39;
  font-size: 15px;
  line-height: 1.8;
  font-weight: 750;
}

.hlab-mercari-free__manual details {
  margin-top: 14px;
  border: 1px solid rgba(121, 87, 57, 0.14);
  border-radius: 18px;
  background: #fffdf9;
}

.hlab-mercari-free__manual summary {
  padding: 16px 18px;
  color: var(--hl-brown);
  font-size: 16px;
  line-height: 1.5;
  font-weight: 900;
  cursor: pointer;
}

.hlab-mercari-free__manual ol {
  margin: 0;
  padding: 0 24px 18px 46px;
  color: #604a39;
  font-size: 14px;
  line-height: 1.9;
  font-weight: 750;
}

.hlab-mercari-free__manual-note {
  margin: 0 18px 18px;
  padding: 12px 14px;
  border-radius: 14px;
  color: #654b37;
  background: #fff4d8;
  font-size: 13px;
  line-height: 1.75;
  font-weight: 750;
}

.hlab-mercari-free__manual-caution {
  margin-top: 16px;
  padding: 18px;
  border-radius: 18px;
  color: #694834;
  background: var(--mercari-free-red);
}

.hlab-mercari-free__manual-caution strong {
  display: block;
  color: #7b3f27;
  font-size: 16px;
  font-weight: 900;
}

.hlab-mercari-free__manual-caution p {
  margin: 7px 0 0;
  font-size: 13px;
  line-height: 1.8;
  font-weight: 750;
}

.hlab-mercari-free__manual-caution a {
  display: inline-flex;
  margin-top: 12px;
  color: #8b3d27;
  font-size: 13px;
  font-weight: 900;
  text-decoration: underline;
}

.hlab-mercari-free__final-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  background: linear-gradient(135deg, #fff8e8, #fff1ca);
}

.hlab-mercari-free__final-cta p:last-child {
  margin: 0;
  color: #654c39;
  font-size: 15px;
  line-height: 1.8;
  font-weight: 750;
}

.hlab-mercari-free__footer {
  margin-top: 34px;
}

.hlab-mercari-free__back-top {
  position: fixed;
  z-index: 80;
  right: 18px;
  bottom: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 9px 14px;
  border: 1px solid rgba(240, 138, 0, 0.28);
  border-radius: 999px;
  color: var(--hl-brown);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 24px rgba(74, 36, 20, 0.12);
  font-size: 12px;
  font-weight: 900;
}


.hlab-mercari-free__faq header > p,
.hlab-mercari-free__related > p:not(.hlab-account__eyebrow) {
  color: #67503e;
  font-size: 15px;
  line-height: 1.8;
  font-weight: 700;
}

.hlab-mercari-free__faq details {
  margin-top: 12px;
  border: 1px solid rgba(121, 87, 57, 0.16);
  border-radius: 16px;
  background: #fffaf2;
}

.hlab-mercari-free__faq summary {
  padding: 16px 18px;
  color: var(--hl-brown);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 900;
  cursor: pointer;
}

.hlab-mercari-free__faq details p {
  margin: 0;
  padding: 0 18px 18px;
  color: #604a39;
  font-size: 15px;
  line-height: 1.85;
  font-weight: 700;
}

.hlab-mercari-free__related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.hlab-mercari-free__related-grid article {
  padding: 20px;
  border: 1px solid rgba(121, 87, 57, 0.16);
  border-radius: 18px;
  background: #fffaf2;
}

.hlab-mercari-free__related-grid h3 {
  margin: 0;
  color: var(--hl-brown);
  font-size: 19px;
  line-height: 1.5;
  font-weight: 900;
}

.hlab-mercari-free__related-grid p {
  margin: 8px 0 14px;
  color: #67503e;
  font-size: 14px;
  line-height: 1.8;
  font-weight: 700;
}

.hlab-mercari-free__related-grid a {
  color: #a95100;
  font-size: 14px;
  line-height: 1.6;
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (max-width: 900px) {
  .hlab-mercari-free__hero {
    grid-template-columns: minmax(0, 1fr) 180px;
  }

  .hlab-mercari-free__summary-cards,
  .hlab-mercari-free__result-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hlab-mercari-free__charts {
    grid-template-columns: 1fr;
  }

  .hlab-mercari-free__limit-cta,
  .hlab-mercari-free__download-box,
  .hlab-mercari-free__final-cta {
    grid-template-columns: 1fr;
  }

  .hlab-mercari-free__limit-cta .hlab-button {
    min-width: 0;
  }
}

@media (max-width: 640px) {
  .hlab-mercari-free [id] {
    scroll-margin-top: 82px;
  }

  .hlab-mercari-free__top .hlab-account__top-inner {
    min-height: 62px;
    gap: 8px;
  }

  .hlab-mercari-free__top .hlab-account__logo {
    width: 145px;
  }

  .hlab-mercari-free__top-actions {
    gap: 5px;
  }

  .hlab-mercari-free__top-actions a {
    min-height: 36px;
    padding: 7px 9px;
    font-size: 10px;
  }

  .hlab-mercari-free__top-actions a:first-child {
    display: none;
  }

  .hlab-mercari-free__hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 24px 18px;
    border-radius: 24px;
  }

  .hlab-mercari-free__hero h1 {
    font-size: clamp(28px, 8.7vw, 39px);
  }

  .hlab-mercari-free__breadcrumb {
    margin-top: 10px;
    padding: 0 4px;
  }

  .hlab-mercari-free__hero .hlab-account__hero-visual {
    display: none;
  }

  .hlab-mercari-free__hero-points {
    gap: 6px;
  }

  .hlab-mercari-free__hero-points span {
    font-size: 11px;
  }

  .hlab-mercari-free__hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hlab-mercari-free__mobile-pc-notice {
    display: grid;
    gap: 6px;
    margin: 18px auto 0;
    padding: 18px 16px;
    border: 2px solid #c84d2d;
    border-radius: 18px;
    color: #6f2e1d;
    background: #fff0ec;
    text-align: center;
  }

  .hlab-mercari-free__mobile-pc-notice strong {
    font-size: 19px;
    line-height: 1.45;
    font-weight: 900;
  }

  .hlab-mercari-free__mobile-pc-notice span {
    font-size: 14px;
    line-height: 1.7;
    font-weight: 800;
  }

  .hlab-mercari-free__seo-intro,
  .hlab-mercari-free__intro,
  .hlab-mercari-free__panel,
  .hlab-mercari-free__compare,
  .hlab-mercari-free__manual,
  .hlab-mercari-free__faq,
  .hlab-mercari-free__related,
  .hlab-mercari-free__final-cta {
    margin-top: 18px;
    padding: 20px 15px;
    border-radius: 22px;
  }

  .hlab-mercari-free__seo-benefits,
  .hlab-mercari-free__steps,
  .hlab-mercari-free__related-grid {
    grid-template-columns: 1fr;
  }

  .hlab-mercari-free__steps > div {
    grid-template-columns: auto 1fr;
    justify-items: start;
    align-items: center;
    text-align: left;
  }

  .hlab-mercari-free__steps > div span {
    grid-row: 1 / span 2;
  }

  .hlab-mercari-free__guide-link {
    width: 100%;
  }

  .hlab-mercari-free__panel-head {
    display: block;
  }

  .hlab-mercari-free__step-number {
    margin-bottom: 10px;
  }

  .hlab-mercari-free__focus-guide {
    padding: 13px 14px;
  }

  .hlab-mercari-free__dropzone label {
    padding: 28px 14px;
  }

  .hlab-mercari-free__dropzone strong {
    font-size: 19px;
  }

  .hlab-mercari-free__summary-cards,
  .hlab-mercari-free__result-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hlab-mercari-free__summary-cards > div,
  .hlab-mercari-free__result-grid > div {
    min-height: 96px;
    padding: 14px 8px;
  }

  .hlab-mercari-free__summary-cards strong,
  .hlab-mercari-free__result-grid strong {
    font-size: 24px;
  }

  .hlab-mercari-free__charts canvas {
    height: 220px;
  }

  .hlab-mercari-free .sz-field {
    grid-template-columns: 1fr;
    align-items: stretch;
    gap: 7px;
  }

  .hlab-mercari-free .sz-field label,
  .hlab-mercari-free .sz-field input {
    display: block;
    width: 100%;
  }

  .hlab-mercari-free__fixed-conditions,
  #hlab-mercari-free-condition-chips {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hlab-mercari-free__fixed-conditions span,
  #hlab-mercari-free-condition-chips span {
    justify-content: center;
  }

  .hlab-mercari-free__download-box .hlab-button,
  .hlab-mercari-free__limit-cta .hlab-button,
  .hlab-mercari-free__after-download .hlab-button {
    width: 100%;
  }

  .hlab-mercari-free__compare-grid {
    grid-template-columns: 1fr;
  }

  .hlab-mercari-free__compare-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hlab-mercari-free__manual ol {
    padding-right: 18px;
    padding-left: 38px;
  }

  .hlab-mercari-free__back-top {
    right: 12px;
    bottom: 12px;
    min-height: 40px;
    padding: 8px 11px;
    font-size: 10px;
  }
}

@media print {
  .hlab-mercari-free__top,
  .hlab-mercari-free__hero-actions,
  .hlab-mercari-free__mobile-pc-notice,
  .hlab-mercari-free__back-top,
  .hlab-line-support {
    display: none !important;
  }

  .hlab-mercari-free {
    background: #fff !important;
  }
}