:root {
    --ink: #16231e;
    --muted: #68736e;
    --paper: #f7f5ee;
    --card: #fffefa;
    --green: #087d65;
    --green-dark: #075a4b;
    --mint: #dff4ea;
    --orange: #f06d3a;
    --line: #dddcd4;
    --shadow: 0 18px 50px rgba(23, 48, 39, 0.1);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    -webkit-font-smoothing: antialiased;
}

button,
a {
    font: inherit;
}

button {
    color: inherit;
}

a {
    color: inherit;
    text-decoration: none;
}

.shell {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

.topbar {
    position: sticky;
    z-index: 20;
    top: 0;
    border-bottom: 1px solid rgba(22, 35, 30, 0.08);
    background: rgba(247, 245, 238, 0.9);
    backdrop-filter: blur(14px);
}

.nav-inner {
    min-height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.brand-mark {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    color: #fff;
    border-radius: 50%;
    background: var(--green);
}

.back-link {
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
}

.nav-trial {
    padding: 9px 14px;
    border: 1px solid rgba(8, 125, 101, 0.22);
    border-radius: 9px;
    color: var(--green-dark);
    background: var(--mint);
    cursor: pointer;
    font-size: 13px;
    font-weight: 800;
}

.hero {
    overflow-y: auto;
    padding: 76px 0 84px;
    background:
        radial-gradient(circle at 82% 10%, rgba(60, 201, 158, 0.2), transparent 28%),
        linear-gradient(180deg, #f7f5ee 0%, #f1efe6 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.8fr);
    gap: 76px;
    align-items: center;
}

.eyebrow,
.section-kicker {
    color: var(--green);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
}

.eyebrow span {
    width: 28px;
    height: 2px;
    background: var(--orange);
}

.hero h1 {
    max-width: 690px;
    margin: 20px 0 24px;
    font-size: clamp(44px, 6vw, 78px);
    line-height: 1.05;
    letter-spacing: -0.06em;
}

.hero h1 em {
    color: var(--green);
    font-style: normal;
}

.hero-lead {
    margin: 0 0 10px;
    font-size: 18px;
    font-weight: 800;
}

.hero-desc {
    max-width: 610px;
    margin: 0;
    color: var(--muted);
    font-size: 17px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-top: 32px;
}

.button {
    min-height: 48px;
    padding: 0 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    color: #fff;
    background: var(--green);
    box-shadow: 0 10px 25px rgba(8, 125, 101, 0.2);
}

.button-primary:hover {
    background: var(--green-dark);
}

.button-ghost {
    border-color: var(--line);
    background: rgba(255, 255, 255, 0.5);
}

.hero-note {
    margin: 18px 0 0;
    color: #8a918d;
    font-size: 12px;
}

.hero-board {
    position: relative;
    min-height: 440px;
    padding: 34px;
    overflow: hidden;
    color: #fff;
    border-radius: 4px 44px 4px 44px;
    background: var(--green-dark);
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hero-board:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 60px rgba(23, 48, 39, 0.18);
}

.board-glow {
    position: absolute;
    width: 330px;
    height: 330px;
    right: -120px;
    top: -110px;
    border-radius: 50%;
    background: rgba(114, 228, 190, 0.25);
    filter: blur(2px);
}

.board-label {
    position: relative;
    color: #b8e8d8;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.hero-board h2 {
    position: relative;
    max-width: 430px;
    margin: 24px 0 14px;
    color: #fff;
    font-size: 34px;
    line-height: 1.24;
    letter-spacing: -0.04em;
}

.board-copy {
    position: relative;
    max-width: 450px;
    margin: 0;
    color: #c6ddd5;
    font-size: 14px;
    line-height: 1.75;
}

.board-line {
    width: 100%;
    height: 1px;
    margin: 28px 0;
    background: rgba(255, 255, 255, 0.2);
}

.board-stats {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.board-stats strong,
.board-stats span {
    display: block;
}

.board-stats strong {
    font-size: 20px;
}

.board-stats span {
    margin-top: 6px;
    color: #b8cec6;
    font-size: 11px;
    line-height: 1.5;
}

.board-open {
    position: absolute;
    right: 30px;
    bottom: 24px;
    color: #f6e0b8;
    font-size: 13px;
    font-weight: 800;
}

.framework-section {
    padding: 76px 0;
    border-top: 1px solid rgba(22, 35, 30, 0.06);
    border-bottom: 1px solid rgba(22, 35, 30, 0.08);
    background: #fffefa;
}

.framework-inner {
    display: grid;
    grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1.28fr);
    gap: 58px;
    align-items: start;
}

.framework-heading h2,
.principles-copy h2 {
    margin: 9px 0 12px;
    color: var(--ink);
    font-size: clamp(30px, 3.5vw, 44px);
    line-height: 1.2;
    letter-spacing: -0.045em;
}

.framework-heading > p:last-child,
.principles-copy > p:last-child {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.75;
}

.framework-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.framework-grid article {
    padding: 20px;
    border: 1px solid #e1e4de;
    border-radius: 14px;
    background: #f8faf7;
}

.framework-grid article > span {
    color: var(--orange);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.1em;
}

.framework-grid strong {
    display: block;
    margin-top: 8px;
    color: var(--ink);
    font-size: 16px;
}

.framework-grid p {
    margin: 7px 0 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.65;
}

.case-section {
    padding: 92px 0 100px;
}

.section-heading {
    margin-bottom: 34px;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 40px;
}

.section-heading h2 {
    margin: 8px 0 0;
    font-size: clamp(32px, 4vw, 50px);
    letter-spacing: -0.045em;
}

.section-heading > p {
    max-width: 430px;
    margin: 0;
    color: var(--muted);
    line-height: 1.75;
}

.search-panel {
    margin-bottom: 28px;
}

.search-wrap {
    position: relative;
    display: flex;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--card);
    box-shadow: 0 8px 24px rgba(28, 44, 37, 0.04);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-wrap:focus-within {
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(8, 125, 101, 0.12);
}

.search-icon {
    padding-left: 20px;
    color: var(--green);
    font-size: 26px;
    line-height: 1;
}

.search-wrap input {
    min-width: 0;
    height: 58px;
    flex: 1;
    padding: 0 16px;
    border: 0;
    outline: 0;
    color: var(--ink);
    background: transparent;
    font: inherit;
}

.search-wrap input::placeholder {
    color: #929994;
}

.search-wrap input::-webkit-search-cancel-button {
    display: none;
}

.search-wrap button {
    margin-right: 10px;
    padding: 8px 12px;
    border: 0;
    border-radius: 8px;
    color: var(--green-dark);
    background: var(--mint);
    cursor: pointer;
    font-size: 13px;
    font-weight: 800;
}

.search-meta {
    min-height: 20px;
    margin: 10px 2px 0;
    color: var(--muted);
    font-size: 13px;
}

.empty-state {
    grid-column: 1 / -1;
    padding: 64px 24px;
    border: 1px dashed #cbd0ca;
    border-radius: 18px;
    color: var(--muted);
    background: rgba(255, 254, 250, 0.55);
    text-align: center;
}

.empty-state strong,
.empty-state span {
    display: block;
}

.empty-state strong {
    margin-bottom: 8px;
    color: var(--ink);
    font-size: 20px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.case-card {
    position: relative;
    min-height: 348px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--card);
    box-shadow: 0 8px 24px rgba(28, 44, 37, 0.04);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.case-grid.single-case {
    grid-template-columns: 1fr;
}

.case-grid.single-case .case-card {
    min-height: 410px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
    gap: 34px;
}

.case-grid.single-case .card-decision {
    margin-top: 0;
    padding-left: 34px;
    border-left: 1px solid var(--line);
}

.case-card:hover {
    transform: translateY(-4px);
    border-color: rgba(8, 125, 101, 0.38);
    box-shadow: var(--shadow);
}

.case-card:focus-visible {
    outline: 3px solid rgba(8, 125, 101, 0.24);
    outline-offset: 3px;
    border-color: var(--green);
}

.card-topline,
.modal-meta {
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--muted);
    font-size: 12px;
}

.card-tag {
    padding: 5px 9px;
    color: var(--green-dark);
    border-radius: 999px;
    background: var(--mint);
    font-weight: 800;
}

.case-card h3 {
    margin: 19px 0 12px;
    font-size: clamp(23px, 2.5vw, 31px);
    line-height: 1.28;
    letter-spacing: -0.035em;
}

.card-summary {
    margin: 0;
    color: var(--muted);
    line-height: 1.75;
}

.card-fit {
    margin-top: 22px;
    padding: 15px 17px;
    border-radius: 11px;
    background: #edf8f3;
}

.card-fit span {
    color: var(--green);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.card-fit p {
    margin: 6px 0 0;
    color: #405149;
    font-size: 13px;
    line-height: 1.6;
}

.card-decision {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
}

.card-score-title {
    color: var(--orange);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.card-results {
    margin-top: 12px;
    padding-top: 0;
    display: flex;
    gap: 10px;
}

.result-chip {
    flex: 1;
    padding: 12px 10px;
    border-radius: 10px;
    background: #f1f6f2;
}

.result-chip strong,
.result-chip span {
    display: block;
}

.result-chip strong {
    color: var(--green-dark);
    font-size: 16px;
}

.result-chip span {
    margin-top: 4px;
    color: var(--muted);
    font-size: 10px;
}

.card-footer {
    margin-top: auto;
    padding-top: 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-profile {
    margin-top: 14px;
    overflow: hidden;
    border: 1px solid #e4e7e2;
    border-radius: 10px;
    background: #fbfcf8;
}

.card-profile > div {
    padding: 10px 12px;
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 10px;
}

.card-profile > div + div {
    border-top: 1px solid #e4e7e2;
}

.card-profile span {
    color: var(--muted);
    font-size: 11px;
}

.card-profile strong {
    color: #334039;
    font-size: 12px;
    line-height: 1.45;
}

.card-author {
    font-size: 13px;
    font-weight: 700;
}

.card-open {
    border: 0;
    color: var(--green);
    background: transparent;
    cursor: pointer;
    font-weight: 800;
}

.principles-section {
    padding: 90px 0;
    color: #fff;
    background:
        radial-gradient(circle at 10% 0, rgba(78, 185, 147, 0.22), transparent 28%),
        #132f27;
}

.principles-inner {
    display: grid;
    grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
    gap: 76px;
    align-items: center;
}

.principles-copy .section-kicker {
    color: #8fd8bd;
}

.principles-copy h2 {
    color: #fff;
}

.principles-copy > p:last-child {
    color: #b8cec6;
}

.principles-list {
    display: grid;
    gap: 10px;
}

.principles-list article {
    padding: 20px 22px;
    display: grid;
    grid-template-columns: 52px 1fr;
    gap: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 13px;
    background: rgba(255, 255, 255, 0.055);
}

.principles-list article > span {
    width: 48px;
    height: 28px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    color: #f6e0b8;
    background: rgba(246, 224, 184, 0.1);
    font-size: 11px;
    font-weight: 900;
}

.principles-list strong {
    display: block;
    color: #fff;
    font-size: 16px;
}

.principles-list p {
    margin: 6px 0 0;
    color: #b8cec6;
    font-size: 13px;
    line-height: 1.65;
}

.trial-strip {
    color: #fff;
    background: var(--green-dark);
}

.trial-strip-inner {
    min-height: 310px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.trial-pill {
    display: inline-flex;
    padding: 6px 10px;
    color: var(--green-dark);
    border-radius: 999px;
    background: #c7f0df;
    font-size: 12px;
    font-weight: 900;
}

.trial-strip h2 {
    max-width: 680px;
    margin: 15px 0 8px;
    font-size: clamp(28px, 4vw, 44px);
    letter-spacing: -0.04em;
}

.trial-strip p {
    margin: 0;
    color: #b8cec6;
}

.trial-strip-benefits {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.trial-strip-benefits span {
    padding: 7px 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    color: #d6e8e1;
    background: rgba(255, 255, 255, 0.06);
    font-size: 12px;
}

.button-light {
    flex: 0 0 auto;
    color: var(--green-dark);
    background: #fff;
}

.footer {
    padding: 30px 0;
    color: #88908c;
    background: #13231d;
    font-size: 12px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.footer-inner > div strong {
    display: block;
    margin-bottom: 6px;
    color: #d4ded9;
    font-size: 14px;
}

.footer-inner > p {
    max-width: 520px;
    line-height: 1.7;
    text-align: right;
}

.footer p {
    margin: 0;
}

.modal {
    position: fixed;
    z-index: 100;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal.active {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(9, 19, 15, 0.72);
    backdrop-filter: blur(8px);
}

.modal-panel,
.trial-panel {
    position: relative;
    z-index: 1;
    width: min(820px, 100%);
    /* 弹窗始终限制在视口内，内容在弹窗内部滚动 */
    max-height: min(760px, calc(100dvh - 32px));
    overflow: hidden;
    border-radius: 20px;
    background: var(--card);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.3);
}

.modal-close {
    position: sticky;
    z-index: 3;
    top: 16px;
    float: right;
    width: 38px;
    height: 38px;
    margin: 16px 16px -54px 0;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    cursor: pointer;
    font-size: 24px;
    line-height: 1;
}

.modal-hero {
    padding: 34px 40px 28px;
    color: #fff;
    background: var(--green-dark);
}

.modal-hero h2 {
    max-width: 680px;
    margin: 14px 0 12px;
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.2;
    letter-spacing: -0.045em;
}

.modal-meta {
    color: #c1d3cc;
}

.modal-body {
    padding: 28px 40px 34px;
}

/* 案例详情在桌面端采用双栏布局，核心信息一次完整呈现 */
@media (min-width: 861px) {
    .modal-panel {
        width: min(1040px, 100%);
        overflow: hidden;
    }

    .modal-body {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 18px 24px;
    }

    .modal-body > .result-board,
    .modal-body > .detail-cta,
    .modal-body > .source-note {
        grid-column: 1 / -1;
    }

    .content-block {
        margin-top: 0 !important;
    }

    .content-block h3 {
        margin-bottom: 10px !important;
        font-size: 19px !important;
    }

    .content-block > p {
        font-size: 14px !important;
        line-height: 1.65 !important;
    }

    .question-list {
        gap: 7px !important;
    }

    .question-list li {
        padding: 10px 12px 10px 43px !important;
        font-size: 13px !important;
        line-height: 1.45 !important;
    }

    .question-number {
        left: 11px;
        top: 10px;
    }

    .answer-note {
        margin-top: 8px !important;
        font-size: 12px !important;
    }

    .detail-cta {
        margin-top: 0 !important;
        padding: 16px 20px !important;
    }

    .detail-cta h3 {
        font-size: 20px !important;
    }

    .detail-cta p {
        margin: 6px auto 12px !important;
        font-size: 13px !important;
        line-height: 1.5 !important;
    }

    .source-note {
        margin-top: 0 !important;
    }
}

.result-board {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.result-box {
    padding: 18px;
    border-radius: 12px;
    background: #edf4ef;
}

.result-box strong,
.result-box span {
    display: block;
}

.result-box strong {
    color: var(--green-dark);
    font-size: 23px;
}

.result-box span {
    margin-top: 7px;
    color: var(--muted);
    font-size: 12px;
}

.content-block {
    margin-top: 28px;
}

.content-block h3 {
    margin: 0 0 14px;
    font-size: 22px;
}

.content-block > p {
    margin: 0;
    color: #4f5d57;
    font-size: 16px;
    line-height: 1.9;
}

.question-list {
    margin: 0;
    padding: 0;
    display: grid;
    gap: 10px;
    list-style: none;
}

.question-list li {
    position: relative;
    padding: 16px 18px 16px 54px;
    border: 1px solid #e4e4dc;
    border-radius: 11px;
    background: #fff;
    line-height: 1.65;
}

.question-number {
    position: absolute;
    left: 16px;
    top: 15px;
    width: 25px;
    height: 25px;
    display: grid;
    place-items: center;
    color: #fff;
    border-radius: 50%;
    background: var(--green);
    font-size: 12px;
    font-weight: 900;
}

.answer-note {
    margin-top: 14px;
    color: var(--green-dark);
    font-size: 14px;
    font-weight: 800;
}

.detail-cta {
    margin-top: 30px;
    padding: 22px;
    border-radius: 16px;
    background: #f3ead7;
    text-align: center;
}

.detail-cta h3 {
    margin: 0;
    font-size: 24px;
}

.detail-cta p {
    margin: 9px auto 20px;
    color: #736957;
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.button-member {
    border-color: #cfc4ad;
    background: transparent;
}

.source-note {
    margin-top: 24px;
    color: #8a918d;
    font-size: 12px;
    line-height: 1.65;
    text-align: center;
}

.detail-float-cta {
    position: fixed;
    z-index: 18;
    right: 26px;
    bottom: 24px;
    padding: 13px 18px;
    border-radius: 999px;
    color: #fff;
    background: linear-gradient(135deg, var(--orange), #e95624);
    box-shadow: 0 12px 30px rgba(229, 86, 36, 0.28);
    font-size: 14px;
    font-weight: 800;
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.detail-float-cta.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.detail-float-cta span {
    margin-left: 8px;
}

.trial-panel {
    width: min(520px, 100%);
    max-height: calc(100dvh - 24px);
    padding: 28px 30px 22px;
    overflow-y: auto;
    text-align: center;
}

.trial-copy h2 {
    margin: 13px auto 7px;
    font-size: 26px;
    line-height: 1.25;
}

.trial-copy p {
    max-width: 420px;
    margin: 0 auto;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.7;
}

.trial-modal-benefits {
    margin: 14px auto 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.trial-modal-benefits span {
    padding: 6px 10px;
    border: 1px solid rgba(8, 125, 101, 0.13);
    border-radius: 999px;
    color: var(--green-dark);
    background: #f0f8f4;
    font-size: 11px;
    font-weight: 800;
}

.trial-image {
    display: block;
    width: auto;
    height: min(52dvh, 470px);
    max-width: 100%;
    margin: 14px auto 10px;
    border-radius: 12px;
    object-fit: contain;
    object-position: center;
    box-shadow: 0 12px 34px rgba(8, 66, 53, 0.15);
}

.trial-scan-title {
    display: block;
    color: var(--ink);
    font-size: 14px;
}

.trial-scan-help {
    margin: 5px 0 0;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.55;
}

.trial-disclaimer {
    margin: 9px 0 0;
    color: #9aa09c;
    font-size: 10px;
    line-height: 1.5;
}

body.modal-open {
    overflow: hidden;
}

/* 独立案例详情页 */
.detail-page {
    background:
        radial-gradient(circle at 88% 2%, rgba(8, 125, 101, 0.1), transparent 25%),
        linear-gradient(180deg, #f7f5ee 0%, #f3f2eb 100%);
}

.detail-topbar {
    position: sticky;
    border-bottom: 1px solid rgba(22, 35, 30, 0.08);
    background: rgba(247, 245, 238, 0.9);
}

.detail-main {
    padding: 48px 20px 88px;
}

.detail-document {
    width: min(880px, 100%);
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid rgba(22, 35, 30, 0.08);
    border-radius: 24px;
    background: var(--card);
    box-shadow: 0 22px 64px rgba(23, 48, 39, 0.1);
}

.detail-document .modal-hero {
    position: relative;
    padding: 52px 56px 34px;
    color: var(--ink);
    border-bottom: 1px solid var(--line);
    background:
        radial-gradient(circle at 100% 0, rgba(8, 125, 101, 0.11), transparent 32%),
        #fffefa;
}

.detail-document .modal-hero .card-tag {
    padding: 6px 11px;
    color: var(--green-dark);
    background: var(--mint);
    font-size: 12px;
    letter-spacing: 0.06em;
}

.detail-document .modal-hero h2 {
    max-width: 760px;
    margin: 20px 0 18px;
    color: var(--ink);
    font-size: clamp(34px, 4.4vw, 48px);
    line-height: 1.22;
    letter-spacing: -0.045em;
}

.detail-document .modal-meta {
    flex-wrap: wrap;
    color: var(--muted);
    font-size: 13px;
}

.detail-document .modal-body {
    display: block;
    padding: 34px 56px 52px;
}

.detail-document .result-board {
    gap: 0;
    padding: 28px 22px;
    overflow: hidden;
    border-radius: 4px 24px 4px 24px;
    background:
        radial-gradient(circle at 92% 0, rgba(137, 235, 201, 0.2), transparent 34%),
        linear-gradient(135deg, var(--green-dark), #087d65);
    box-shadow: 0 16px 36px rgba(7, 90, 75, 0.18);
}

.result-board-title {
    display: none;
}

.detail-document .result-board-title {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 12px 22px;
    color: #f6cf87;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.detail-document .result-board-title::after {
    content: "";
    width: 76px;
    height: 1px;
    background: rgba(246, 207, 135, 0.45);
}

.detail-document .result-box {
    padding: 4px 18px;
    border-radius: 0;
    background: transparent;
    text-align: center;
}

.detail-document .result-box + .result-box {
    border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.detail-document .result-box strong {
    color: #f6e0b8;
    font-size: 30px;
}

.detail-document .result-box span {
    color: #c7e6db;
}

.early-access {
    margin-top: 16px;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    border: 1px solid #e8ded0;
    border-radius: 14px;
    background: #fff8ef;
}

.early-access > div {
    min-width: 0;
}

.early-access strong,
.early-access > div > span {
    display: block;
}

.early-access strong {
    color: var(--ink);
    font-size: 15px;
    line-height: 1.5;
}

.early-access > div > span {
    margin-top: 5px;
    color: #7a7166;
    font-size: 12px;
    line-height: 1.55;
}

.early-detail-cta {
    min-height: 44px;
    flex: 0 0 auto;
    padding: 0 18px;
    color: #fff;
    background: linear-gradient(135deg, var(--orange), #e95624);
    box-shadow: 0 9px 22px rgba(229, 86, 36, 0.2);
    font-size: 13px;
}

.early-detail-cta > span {
    margin-left: 7px;
}

.decision-section,
.effort-section,
.journey-section,
.turning-section {
    margin-top: 46px;
}

.section-title-row {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.section-index {
    width: 40px;
    height: 40px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: var(--green-dark);
    background: var(--mint);
    font-size: 12px;
    font-weight: 900;
}

.section-eyebrow {
    display: block;
    margin-bottom: 3px;
    color: var(--green);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.1em;
}

.section-title-row h3,
.reading-value h3 {
    margin: 0;
    color: var(--ink);
    font-size: 22px;
    line-height: 1.35;
}

.profile-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: hidden;
    border: 1px solid #dde5df;
    border-radius: 14px;
    background: #f7faf7;
}

.profile-grid > div {
    padding: 18px 20px;
}

.profile-grid > div:nth-child(odd) {
    border-right: 1px solid #dde5df;
}

.profile-grid > div:nth-child(n + 3) {
    border-top: 1px solid #dde5df;
}

.profile-grid span,
.profile-grid strong {
    display: block;
}

.profile-grid span {
    margin-bottom: 7px;
    color: var(--muted);
    font-size: 12px;
}

.profile-grid strong {
    color: #26332d;
    font-size: 15px;
    line-height: 1.55;
}

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

.fit-card {
    padding: 22px;
    border-radius: 14px;
}

.fit-card-positive {
    border: 1px solid rgba(8, 125, 101, 0.14);
    background: #edf8f3;
}

.fit-card-negative {
    border: 1px solid #e8e0d3;
    background: #fbf7f0;
}

.fit-card h4,
.original-preview h4 {
    margin: 0 0 13px;
    font-size: 15px;
}

.fit-card ul,
.original-preview ul {
    margin: 0;
    padding: 0;
    display: grid;
    gap: 9px;
    list-style: none;
}

.fit-card li,
.original-preview li {
    position: relative;
    padding-left: 20px;
    color: #4f5d57;
    font-size: 14px;
    line-height: 1.55;
}

.fit-card li::before,
.original-preview li::before {
    position: absolute;
    left: 0;
    color: var(--green);
    font-weight: 900;
}

.fit-card-positive li::before,
.original-preview li::before {
    content: "✓";
}

.fit-card-negative li::before {
    content: "—";
    color: #aa7751;
}

.effort-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.effort-card {
    min-width: 0;
    padding: 19px 15px;
    border: 1px solid #e4e2da;
    border-radius: 12px;
    background: #fffdf8;
}

.effort-card strong,
.effort-card span,
.effort-card small {
    display: block;
}

.effort-card strong {
    color: var(--orange);
    font-size: 21px;
}

.effort-card span {
    margin-top: 6px;
    color: var(--ink);
    font-size: 13px;
    font-weight: 800;
    line-height: 1.45;
}

.effort-card small {
    margin-top: 5px;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.45;
}

.journey-list {
    position: relative;
    margin: 0;
    padding: 4px 0;
    display: grid;
    gap: 0;
    list-style: none;
}

.journey-list::before {
    content: "";
    position: absolute;
    left: 18px;
    top: 22px;
    bottom: 22px;
    width: 2px;
    background: #cfe8de;
}

.journey-list li {
    position: relative;
    padding: 9px 0;
    display: flex;
    align-items: center;
    gap: 16px;
}

.journey-list li > span {
    z-index: 1;
    width: 38px;
    height: 38px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border: 4px solid #fffefa;
    border-radius: 50%;
    color: #fff;
    background: var(--green);
    font-size: 12px;
    font-weight: 900;
}

.journey-list p {
    flex: 1;
    margin: 0;
    padding: 14px 17px;
    border: 1px solid #e1e5df;
    border-radius: 11px;
    color: #3f4c46;
    background: #fbfcf8;
    font-size: 14px;
    line-height: 1.6;
}

.turning-list {
    display: grid;
    gap: 12px;
}

.turning-list article {
    padding: 21px 22px;
    border-left: 4px solid var(--orange);
    border-radius: 0 13px 13px 0;
    background: #fff7ef;
}

.turning-list article > span {
    color: var(--orange);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.turning-list h4 {
    margin: 6px 0 7px;
    color: var(--ink);
    font-size: 17px;
}

.turning-list p {
    margin: 0;
    color: #5f665f;
    font-size: 14px;
    line-height: 1.7;
}

.reading-value {
    margin-top: 38px;
    padding: 26px;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(250px, 0.85fr);
    gap: 28px;
    border: 1px solid rgba(8, 125, 101, 0.14);
    border-radius: 16px;
    background: #f3faf7;
}

.reading-reason p {
    margin: 12px 0 0;
    color: #4f5d57;
    font-size: 14px;
    line-height: 1.75;
}

.original-preview {
    padding-left: 26px;
    border-left: 1px solid #d7e6de;
}

.detail-document .content-block {
    margin-top: 38px !important;
}

.detail-document .content-block h3 {
    margin-bottom: 14px !important;
    color: var(--ink);
    font-size: 21px !important;
}

.detail-document .content-block > p {
    color: #4f5d57;
    font-size: 16px !important;
    line-height: 1.9 !important;
}

.detail-document .question-list {
    gap: 9px !important;
}

.detail-document .question-list li {
    padding: 14px 16px 14px 52px !important;
    border-color: #e2e6df;
    border-radius: 12px;
    background: #fbfcf8;
    font-size: 15px !important;
    line-height: 1.55 !important;
}

.detail-document .question-number {
    left: 15px;
    top: 13px;
    background: var(--green);
}

.author-quotes {
    margin-top: 34px;
}

.author-quotes h3 {
    margin: 0 0 14px;
    color: var(--ink);
    font-size: 21px;
}

.quote-list {
    display: grid;
    gap: 12px;
}

.quote-list blockquote {
    position: relative;
    margin: 0;
    padding: 20px 54px 20px 22px;
    overflow: hidden;
    border-left: 4px solid var(--orange);
    border-radius: 0 14px 14px 0;
    background: #fff6ed;
    color: #2f3330;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.75;
}

.quote-list blockquote::after {
    content: "”";
    position: absolute;
    right: 17px;
    top: 2px;
    color: rgba(241, 100, 34, 0.14);
    font-family: Georgia, serif;
    font-size: 66px;
    line-height: 1;
}

.original-stats {
    margin: 30px auto 0;
    padding: 20px 24px;
    border: 1px solid rgba(8, 125, 101, 0.12);
    border-radius: 14px;
    color: var(--green-dark);
    background: #f3faf7;
    text-align: center;
}

.original-stats strong {
    display: block;
    font-size: 14px;
}

.original-stats p {
    max-width: 720px;
    margin: 10px auto 0;
    color: #89928d;
    font-size: 13px;
    line-height: 1.75;
}

.detail-document .detail-trial {
    margin-top: 52px;
    scroll-margin-top: 82px;
    padding: 48px 40px 36px;
    border: 1px solid rgba(8, 125, 101, 0.16);
    border-radius: 20px;
    background:
        radial-gradient(circle at 100% 0, rgba(8, 125, 101, 0.14), transparent 34%),
        linear-gradient(180deg, #f2faf6 0%, #fbfdfb 100%);
    text-align: center;
}

.detail-trial h3 {
    margin: 17px 0 10px;
    color: var(--ink);
    font-size: 32px;
    letter-spacing: -0.035em;
}

.detail-trial > .trial-lead {
    max-width: 640px;
    margin: 0 auto;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.75;
}

.trial-benefits {
    margin-top: 26px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    text-align: left;
}

.trial-benefits > div {
    padding: 18px 16px;
    border: 1px solid rgba(8, 125, 101, 0.12);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.78);
}

.trial-benefits span,
.trial-benefits strong,
.trial-benefits p {
    display: block;
}

.trial-benefits span {
    color: var(--orange);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.trial-benefits strong {
    margin-top: 7px;
    color: var(--green-dark);
    font-size: 16px;
}

.trial-benefits p {
    margin: 7px 0 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.55;
}

.detail-trial-image {
    display: block;
    width: min(350px, 100%);
    max-height: none;
    margin: 28px auto 16px;
    border-radius: 14px;
    border: 1px solid rgba(8, 125, 101, 0.14);
    box-shadow: 0 12px 30px rgba(7, 90, 75, 0.1);
}

.detail-scan-title {
    display: block;
    color: #1f2924;
    font-size: 17px;
}

.detail-trial .detail-scan-help {
    margin-top: 8px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.65;
}

.trial-proof {
    margin-top: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    color: var(--green-dark);
    font-size: 12px;
    font-weight: 800;
}

.trial-proof span {
    padding: 0 13px;
}

.trial-proof span + span {
    border-left: 1px solid rgba(8, 125, 101, 0.22);
}

.member-text-link {
    margin-top: 24px;
    padding: 4px;
    border: 0;
    color: #929a96;
    background: transparent;
    cursor: pointer;
    font-size: 12px;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.member-text-link:hover {
    color: var(--green-dark);
}

.member-gate-panel {
    position: relative;
    z-index: 1;
    width: min(480px, 100%);
    padding: 38px;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
    text-align: center;
}

.member-gate-panel .modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    float: none;
    margin: 0;
}

.member-gate-panel h2 {
    margin: 18px 0 12px;
    color: #1d2320;
    font-size: 28px;
    line-height: 1.3;
}

.member-gate-panel > p {
    margin: 0 0 24px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.75;
}

.member-gate-panel .button-primary {
    width: 100%;
}

.member-continue {
    display: inline-block;
    margin-top: 18px;
    color: #7d8580;
    font-size: 13px;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.member-continue:hover {
    color: var(--green-dark);
}

.detail-runtime {
    display: none;
}

@media (max-width: 860px) {
    .detail-main {
        padding: 20px 12px 48px;
    }

    .detail-document {
        width: 100%;
        border-radius: 18px;
    }

    .detail-document .modal-hero {
        padding: 34px 28px 26px;
    }

    .detail-document .modal-body {
        display: block;
        padding: 26px 28px 36px;
    }

    .detail-document .modal-hero h2 {
        font-size: 30px;
    }

    .detail-document .result-board {
        padding: 22px 8px;
    }

    .detail-document .result-box {
        padding: 4px 8px;
    }

    .detail-document .result-box strong {
        font-size: 23px;
    }

    .detail-document .detail-trial {
        margin-top: 34px;
        padding: 30px 16px;
    }

    .detail-trial h3 {
        font-size: 25px;
    }

    .member-gate-panel {
        width: calc(100% - 24px);
        padding: 32px 22px;
    }

    .effort-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .reading-value {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .original-preview {
        padding: 20px 0 0;
        border-top: 1px solid #d7e6de;
        border-left: 0;
    }
}

@media (max-width: 600px) {
    .detail-main {
        padding-right: 10px;
        padding-left: 10px;
    }

    .detail-document .modal-hero {
        padding: 28px 20px 24px;
    }

    .detail-document .modal-body {
        padding: 22px 20px 30px;
    }

    .detail-document .modal-hero h2 {
        font-size: 29px;
    }

    .quote-list blockquote {
        padding: 17px 44px 17px 18px;
        font-size: 15px;
    }

    .profile-grid,
    .fit-grid {
        grid-template-columns: 1fr;
    }

    .profile-grid > div:nth-child(odd) {
        border-right: 0;
    }

    .profile-grid > div + div {
        border-top: 1px solid #dde5df;
    }

    .fit-card,
    .reading-value {
        padding: 20px;
    }

    .early-access {
        padding: 18px;
        align-items: stretch;
        flex-direction: column;
        gap: 14px;
    }

    .early-detail-cta {
        width: 100%;
    }

    .trial-benefits {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .trial-benefits > div {
        padding: 15px 16px;
    }

    .trial-proof {
        flex-wrap: wrap;
        row-gap: 8px;
    }

    .trial-proof span {
        padding: 0 9px;
    }

    .effort-grid {
        gap: 8px;
    }

    .effort-card {
        padding: 16px 13px;
    }

    .detail-float-cta {
        right: 10px;
        bottom: 10px;
        left: 10px;
        border-radius: 12px;
        text-align: center;
    }
}

@media (max-width: 860px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 46px;
    }

    .framework-inner,
    .principles-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hero-board {
        min-height: 390px;
    }

    .section-heading {
        align-items: start;
        flex-direction: column;
        gap: 16px;
    }

    .case-grid {
        grid-template-columns: 1fr;
    }

    .case-grid.single-case .case-card {
        min-height: 0;
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .case-grid.single-case .card-decision {
        padding: 24px 0 0;
        border-top: 1px solid var(--line);
        border-left: 0;
    }
}

@media (max-width: 600px) {
    .shell {
        width: min(100% - 28px, 1120px);
    }

    .nav-inner {
        min-height: 60px;
    }

    .brand-mark {
        width: 28px;
        height: 28px;
    }

    .back-link {
        font-size: 12px;
    }

    .nav-trial {
        padding: 8px 10px;
        font-size: 12px;
    }

    .hero {
        padding: 52px 0 60px;
    }

    .hero h1 {
        font-size: 44px;
    }

    .hero-actions,
    .cta-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .button {
        width: 100%;
    }

    .hero-board {
        min-height: 365px;
        padding: 28px;
        border-radius: 4px 34px 4px 34px;
    }

    .hero-board h2 {
        margin-top: 20px;
        font-size: 29px;
    }

    .board-copy {
        font-size: 13px;
    }

    .board-stats {
        gap: 8px;
    }

    .board-stats strong {
        font-size: 16px;
    }

    .case-section {
        padding: 66px 0 72px;
    }

    .framework-section,
    .principles-section {
        padding: 58px 0;
    }

    .framework-grid {
        grid-template-columns: 1fr;
    }

    .principles-list article {
        padding: 18px;
        grid-template-columns: 44px 1fr;
        gap: 13px;
    }

    .principles-list article > span {
        width: 42px;
    }

    .search-wrap input {
        height: 54px;
        padding-right: 8px;
        font-size: 14px;
    }

    .search-icon {
        padding-left: 15px;
    }

    .case-card {
        min-height: 0;
        padding: 22px;
    }

    .card-results {
        overflow-x: auto;
    }

    .result-chip {
        min-width: 102px;
    }

    .trial-strip-inner {
        padding: 52px 0;
        align-items: stretch;
        flex-direction: column;
        gap: 24px;
    }

    .footer-inner {
        flex-direction: column;
        gap: 6px;
    }

    .footer-inner > p {
        text-align: left;
    }

    .modal {
        padding: 0;
        align-items: flex-end;
    }

    .modal-panel,
    .trial-panel {
        max-height: 90dvh;
        border-radius: 20px 20px 0 0;
    }

    .modal-hero,
    .modal-body {
        padding-left: 22px;
        padding-right: 22px;
    }

    .modal-hero {
        padding-top: 34px;
        padding-bottom: 24px;
    }

    .modal-hero h2 {
        font-size: 30px;
    }

    .modal-body {
        padding-top: 22px;
        padding-bottom: 26px;
    }

    .content-block {
        margin-top: 24px;
    }

    .content-block > p {
        font-size: 15px;
        line-height: 1.7;
    }

    .question-list {
        gap: 7px;
    }

    .question-list li {
        padding: 11px 13px 11px 45px;
        line-height: 1.5;
    }

    .question-number {
        left: 12px;
        top: 11px;
    }

    .result-board {
        grid-template-columns: 1fr;
    }

    .detail-document .result-board {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .trial-panel {
        max-height: calc(100dvh - 10px);
        padding: 22px 18px 18px;
    }

    .trial-copy h2 {
        font-size: 23px;
    }

    .trial-image {
        height: min(48dvh, 420px);
    }

    .trial-modal-benefits {
        gap: 5px;
    }

    .trial-modal-benefits span {
        padding: 5px 8px;
    }
}

/* 首页以案例浏览为主，说明性内容后置 */
.catalog-intro {
    padding: 46px 0 38px;
    border-bottom: 1px solid rgba(22, 35, 30, 0.08);
    background:
        radial-gradient(circle at 82% 0, rgba(60, 201, 158, 0.16), transparent 28%),
        linear-gradient(180deg, #f7f5ee 0%, #f3f1e9 100%);
}

.catalog-intro-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 56px;
    align-items: end;
}

.catalog-intro h1 {
    max-width: 760px;
    margin: 12px 0 14px;
    font-size: clamp(38px, 4.5vw, 58px);
    line-height: 1.12;
    letter-spacing: -0.055em;
}

.catalog-intro-inner > div:first-child > p:last-child {
    max-width: 680px;
    margin: 0;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.7;
}

.catalog-facts {
    min-width: 330px;
    display: grid;
    grid-template-columns: repeat(3, minmax(90px, 1fr));
    overflow: hidden;
    border: 1px solid rgba(8, 125, 101, 0.14);
    border-radius: 16px;
    background: rgba(255, 254, 250, 0.72);
    box-shadow: 0 10px 30px rgba(23, 48, 39, 0.05);
}

.catalog-facts > div {
    padding: 18px 14px;
    text-align: center;
}

.catalog-facts > div + div {
    border-left: 1px solid rgba(8, 125, 101, 0.12);
}

.catalog-facts strong,
.catalog-facts span {
    display: block;
}

.catalog-facts strong {
    color: var(--green-dark);
    font-size: 22px;
}

.catalog-facts span {
    margin-top: 5px;
    color: var(--muted);
    font-size: 11px;
}

.catalog-intro + .case-section {
    padding: 38px 0 96px;
}

.catalog-intro + .case-section .section-heading {
    margin-bottom: 20px;
}

.catalog-intro + .case-section .section-heading h2 {
    font-size: clamp(30px, 3.5vw, 42px);
}

.catalog-intro + .case-section .search-panel {
    position: sticky;
    z-index: 18;
    top: 68px;
    margin-bottom: 20px;
    padding: 10px 0 12px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    border-radius: 0 0 14px 14px;
    background: rgba(247, 245, 238, 0.96);
    box-shadow: 0 1px 0 rgba(22, 35, 30, 0.08);
    backdrop-filter: blur(14px);
}

.catalog-intro + .case-section .search-meta {
    min-width: 76px;
    margin: 0;
    text-align: right;
}

.catalog-intro + .case-section .search-wrap input {
    height: 54px;
}

.catalog-intro + .case-section .case-card {
    min-width: 0;
    min-height: 0;
    padding: 24px;
}

.catalog-intro + .case-section .card-main,
.catalog-intro + .case-section .card-decision,
.catalog-intro + .case-section .card-fit {
    min-width: 0;
}

.catalog-intro + .case-section .case-card h3 {
    margin: 16px 0 18px;
    font-size: clamp(22px, 2.2vw, 28px);
}

.catalog-intro + .case-section .card-score-title {
    display: block;
}

.catalog-intro + .case-section .card-results {
    margin-top: 10px;
}

.catalog-intro + .case-section .result-chip {
    padding: 11px 9px;
}

.catalog-intro + .case-section .card-summary {
    margin-top: 17px;
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    font-size: 14px;
    line-height: 1.65;
}

.catalog-intro + .case-section .card-fit {
    margin-top: 15px;
    padding: 12px 14px;
}

.catalog-intro + .case-section .card-fit p {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.catalog-intro + .case-section .card-decision {
    margin-top: 0;
}

.catalog-intro + .case-section .card-footer {
    padding-top: 18px;
}

.method-section {
    padding: 72px 0 68px;
    border-top: 1px solid rgba(22, 35, 30, 0.08);
    background: #fffefa;
}

.method-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 40px;
}

.method-heading h2 {
    margin: 8px 0 0;
    font-size: clamp(29px, 3vw, 40px);
    letter-spacing: -0.04em;
}

.method-heading > p {
    max-width: 390px;
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.method-list {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border: 1px solid #e1e4de;
    border-radius: 16px;
    background: #f8faf7;
}

.method-list article {
    min-width: 0;
    padding: 22px;
}

.method-list article + article {
    border-left: 1px solid #e1e4de;
}

.method-list span {
    color: var(--orange);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.1em;
}

.method-list strong {
    display: block;
    margin-top: 8px;
    font-size: 16px;
}

.method-list p {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.55;
}

.method-note {
    margin: 16px 0 0;
    color: #8a918d;
    font-size: 12px;
    line-height: 1.65;
}

@media (max-width: 860px) {
    .catalog-intro-inner {
        grid-template-columns: 1fr;
        gap: 26px;
    }

    .catalog-facts {
        min-width: 0;
    }

    .method-heading {
        align-items: start;
        flex-direction: column;
        gap: 12px;
    }

    .method-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .method-list article:nth-child(3) {
        border-left: 0;
    }

    .method-list article:nth-child(n + 3) {
        border-top: 1px solid #e1e4de;
    }
}

@media (max-width: 600px) {
    .catalog-intro {
        padding: 28px 0 24px;
    }

    .catalog-intro h1 {
        margin-top: 9px;
        font-size: 34px;
    }

    .catalog-intro h1 br {
        display: none;
    }

    .catalog-intro-inner > div:first-child > p:last-child {
        font-size: 14px;
        line-height: 1.65;
    }

    .catalog-intro-inner {
        gap: 20px;
    }

    .catalog-facts > div {
        padding: 13px 7px;
    }

    .catalog-facts strong {
        font-size: 18px;
    }

    .catalog-facts span {
        font-size: 10px;
    }

    .catalog-intro + .case-section {
        padding: 28px 0 66px;
    }

    .catalog-intro + .case-section .section-heading {
        gap: 8px;
        margin-bottom: 16px;
    }

    .catalog-intro + .case-section .section-heading h2 {
        font-size: 29px;
    }

    .catalog-intro + .case-section .section-heading > p {
        font-size: 14px;
        line-height: 1.6;
    }

    .catalog-intro + .case-section .search-panel {
        top: 60px;
        padding: 8px 0 10px;
        grid-template-columns: 1fr;
    }

    .catalog-intro + .case-section .search-meta {
        display: none;
    }

    .catalog-intro + .case-section .case-card {
        padding: 20px;
    }

    .method-section {
        padding: 54px 0;
    }

    .method-list {
        margin-top: 22px;
        grid-template-columns: 1fr;
    }

    .method-list article + article {
        border-top: 1px solid #e1e4de;
        border-left: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition: none !important;
    }
}