* {
    box-sizing: border-box;
}
:root {
    --forest: #183c31;
    --forest-2: #275646;
    --sage: #6e8a75;
    --cream: #f4efe2;
    --paper: #fffcf5;
    --ink: #26312d;
    --muted: #68736d;
    --line: rgba(38, 49, 45, .14);
    --light: #f8f4ea;
    --sun: #d8b46a;
    --shadow: 0 22px 60px rgba(17, 42, 34, .12);
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    color: var(--ink);
    background: var(--cream);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.75;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
a {
    color: inherit;
    text-decoration: none;
}
.container {
    width: min(1160px, calc(100% - 40px));
    margin: 0 auto;
}
.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(244, 239, 226, .88);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}
.nav-wrap {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: .02em;
}
.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 16px;
    color: var(--paper);
    background: linear-gradient(145deg, var(--forest), #0f2c24);
    box-shadow: 0 10px 30px rgba(24, 60, 49, .2);
}
.brand-text {
    color: var(--forest);
    font-size: 17px;
}
.site-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}
.site-nav a {
    padding: 10px 13px;
    border-radius: 999px;
    color: var(--muted);
    font-size: 15px;
    transition: .2s ease;
}
.site-nav a:hover,
.site-nav a.active {
    color: var(--paper);
    background: var(--forest);
}
.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--paper);
}
.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 5px auto;
    background: var(--forest);
}
.hero {
    position: relative;
    overflow: hidden;
    padding: 74px 0 82px;
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 14% 16%, rgba(216, 180, 106, .28), transparent 28%),
        radial-gradient(circle at 88% 6%, rgba(39, 86, 70, .2), transparent 30%);
    pointer-events: none;
}
.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 54px;
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 7px 13px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 252, 245, .72);
    color: var(--forest);
    font-weight: 700;
    font-size: 14px;
}
.eyebrow::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--sun);
}
h1, h2, h3 {
    margin: 0;
    line-height: 1.24;
    color: var(--forest);
}
h1 {
    margin-top: 20px;
    font-size: clamp(36px, 5vw, 66px);
    letter-spacing: -.05em;
}
h2 {
    font-size: clamp(28px, 3vw, 42px);
    letter-spacing: -.03em;
}
h3 {
    font-size: 22px;
}
p {
    margin: 0;
}
.lead {
    margin-top: 24px;
    color: var(--muted);
    font-size: 18px;
    max-width: 680px;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 48px;
    padding: 12px 20px;
    border-radius: 999px;
    border: 1px solid var(--forest);
    font-weight: 700;
    transition: .2s ease;
}
.btn.primary {
    color: var(--paper);
    background: var(--forest);
}
.btn.secondary {
    color: var(--forest);
    background: rgba(255, 252, 245, .58);
}
.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 34px rgba(24, 60, 49, .16);
}
.hero-card {
    position: relative;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 34px;
    background: rgba(255, 252, 245, .7);
    box-shadow: var(--shadow);
}
.hero-card img {
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,.7);
}
.hero-note {
    position: absolute;
    left: -26px;
    bottom: 34px;
    max-width: 240px;
    padding: 18px;
    border-radius: 22px;
    color: var(--paper);
    background: rgba(24, 60, 49, .94);
    box-shadow: 0 18px 40px rgba(24, 60, 49, .2);
}
.hero-note strong {
    display: block;
    margin-bottom: 5px;
    color: #f3d28b;
}
.section {
    padding: 78px 0;
}
.section.soft {
    background: rgba(255, 252, 245, .52);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 24px;
    margin-bottom: 34px;
}
.section-head p {
    color: var(--muted);
    max-width: 600px;
}
.grid {
    display: grid;
    gap: 22px;
}
.grid.cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid.cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid.cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}
.card {
    position: relative;
    overflow: hidden;
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: var(--paper);
    box-shadow: 0 14px 40px rgba(24, 60, 49, .08);
}
.card.media {
    padding: 0;
}
.card.media .card-body {
    padding: 24px;
}
.card.media img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    background: #e8dfcf;
}
.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}
.tag {
    display: inline-flex;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(39, 86, 70, .1);
    color: var(--forest);
    font-weight: 700;
    font-size: 13px;
}
.time {
    color: var(--muted);
    font-size: 14px;
}
.card p {
    margin-top: 12px;
    color: var(--muted);
}
.feature-list {
    display: grid;
    gap: 16px;
}
.feature-item {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 16px;
    align-items: start;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(255, 252, 245, .72);
}
.icon {
    display: inline-grid;
    place-items: center;
    width: 56px;
    height: 56px;
    border-radius: 18px;
    background: rgba(24, 60, 49, .1);
    color: var(--forest);
    font-weight: 800;
}
.path {
    counter-reset: step;
}
.path-item {
    position: relative;
    padding-left: 78px;
    padding-bottom: 28px;
}
.path-item::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    display: grid;
    place-items: center;
    width: 50px;
    height: 50px;
    border-radius: 18px;
    color: var(--paper);
    background: var(--forest);
    font-weight: 800;
}
.path-item::after {
    content: "";
    position: absolute;
    left: 24px;
    top: 56px;
    width: 1px;
    height: calc(100% - 56px);
    background: var(--line);
}
.path-item:last-child::after {
    display: none;
}
.path-item h3 {
    margin-bottom: 8px;
}
.path-item p {
    color: var(--muted);
}
.split {
    display: grid;
    grid-template-columns: .92fr 1.08fr;
    gap: 42px;
    align-items: center;
}
.panel {
    padding: 32px;
    border-radius: 32px;
    background: var(--forest);
    color: rgba(255, 252, 245, .82);
    box-shadow: var(--shadow);
}
.panel h2,
.panel h3 {
    color: var(--paper);
}
.panel p {
    color: rgba(255, 252, 245, .78);
}
.panel .tag {
    background: rgba(255, 252, 245, .12);
    color: var(--paper);
}
.faq {
    display: grid;
    gap: 14px;
}
.faq details {
    padding: 20px 22px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: var(--paper);
}
.faq summary {
    cursor: pointer;
    color: var(--forest);
    font-weight: 800;
}
.faq p {
    margin-top: 12px;
    color: var(--muted);
}
.page-hero {
    padding: 70px 0 54px;
    background: linear-gradient(120deg, rgba(255,252,245,.7), rgba(39,86,70,.12));
    border-bottom: 1px solid var(--line);
}
.page-hero .lead {
    max-width: 760px;
}
.kv {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}
.kv span {
    padding: 9px 13px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 252, 245, .72);
    color: var(--forest);
    font-weight: 700;
}
.table-like {
    display: grid;
    gap: 12px;
}
.row-card {
    display: grid;
    grid-template-columns: 170px 1fr;
    gap: 20px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: var(--paper);
}
.row-card strong {
    color: var(--forest);
}
.form-card {
    display: grid;
    gap: 16px;
}
.form-card label {
    display: grid;
    gap: 8px;
    color: var(--forest);
    font-weight: 700;
}
input, textarea, select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 13px 14px;
    background: var(--paper);
    color: var(--ink);
    font: inherit;
}
textarea {
    min-height: 140px;
    resize: vertical;
}
.notice {
    padding: 18px 20px;
    border-left: 4px solid var(--sun);
    border-radius: 18px;
    background: rgba(216, 180, 106, .13);
    color: var(--forest);
}
.site-footer {
    padding: 62px 0 22px;
    background: #122b24;
    color: rgba(255, 252, 245, .74);
}
.site-footer .brand-text,
.site-footer h3 {
    color: var(--paper);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr .7fr .7fr;
    gap: 32px;
}
.site-footer p {
    margin-top: 16px;
    max-width: 560px;
}
.site-footer a {
    display: block;
    margin-top: 10px;
    color: rgba(255, 252, 245, .78);
}
.site-footer a:hover {
    color: var(--paper);
}
.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    margin-top: 44px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,.12);
    font-size: 14px;
}
.domain-line {
    word-break: break-all;
}
.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: .6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: none;
}
@media (max-width: 980px) {
    .hero-grid,
    .split,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .grid.cols-4,
    .grid.cols-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .hero-note {
        position: static;
        margin-top: 14px;
        max-width: none;
    }
}
@media (max-width: 760px) {
    .container {
        width: min(100% - 28px, 1160px);
    }
    .nav-toggle {
        display: block;
    }
    .site-nav {
        position: absolute;
        left: 14px;
        right: 14px;
        top: 66px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        border: 1px solid var(--line);
        border-radius: 22px;
        background: var(--paper);
        box-shadow: var(--shadow);
    }
    .site-nav.open {
        display: flex;
    }
    .site-nav a {
        border-radius: 16px;
    }
    .hero {
        padding: 48px 0 58px;
    }
    .section {
        padding: 54px 0;
    }
    .section-head {
        display: block;
    }
    .section-head p {
        margin-top: 12px;
    }
    .grid.cols-2,
    .grid.cols-3,
    .grid.cols-4 {
        grid-template-columns: 1fr;
    }
    .row-card {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
    }
    .hero-actions {
        align-items: stretch;
        flex-direction: column;
    }
    .btn {
        width: 100%;
    }
}