* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scrollbar-gutter: stable;
}

body {
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Avenir Next", sans-serif;
    color: #1b1916;
    background-color: #efe8dc;
    background-image:
        linear-gradient(180deg, rgba(239, 232, 220, 0.88) 0%, rgba(239, 232, 220, 0.94) 100%),
        url("../image/canvas-grain.jpg");
    background-size: cover;
    background-position: center top;
    background-attachment: fixed;
    line-height: 1.65;
}

@media (max-width: 768px) {
    body {
        background-attachment: scroll;
    }
}

a {
    color: #b33a12;
}

a:hover {
    color: #7c260c;
}

img {
    max-width: 100%;
    height: auto;
}

.site-wrap {
    width: min(1120px, calc(100% - 36px));
    margin: 0 auto;
}

.site-bar {
    position: sticky;
    top: 0;
    z-index: 40;
    background: #1a2330;
    border-bottom: 3px solid #e04e1a;
}

.bar-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 72px;
    flex-wrap: wrap;
}

.brand-mark {
    text-decoration: none;
    color: #f7f1e6 !important;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-mark strong {
    font-family: "Songti SC", "Noto Serif SC", "STSong", Georgia, serif;
    font-size: 1.45rem;
    letter-spacing: 0.08em;
}

.brand-mark span {
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    color: #d8c4a8;
    text-transform: uppercase;
}

.nav-toggle {
    display: none;
    border: 1px solid #d8c4a8;
    background: transparent;
    color: #f7f1e6;
    padding: 8px 14px;
    font: inherit;
    cursor: pointer;
}

.nav-rail ul {
    display: flex;
    gap: 22px;
    list-style: none;
    flex-wrap: wrap;
}

.nav-rail a {
    color: #e8dfd2;
    text-decoration: none;
    font-size: 0.92rem;
    letter-spacing: 0.08em;
    padding-bottom: 4px;
    border-bottom: 2px solid transparent;
}

.nav-rail a:hover,
.nav-rail a.is-here {
    color: #ffd3b8;
    border-bottom-color: #e04e1a;
}

@media (max-width: 880px) {
    .nav-toggle {
        display: inline-flex;
    }

    .nav-rail {
        display: none;
        width: 100%;
        padding: 0 0 18px;
    }

    .nav-rail.is-open {
        display: block;
    }

    .nav-rail ul {
        flex-direction: column;
        gap: 12px;
    }
}

.splash {
    min-height: clamp(340px, 58vh, 640px);
    background-image:
        linear-gradient(115deg, rgba(18, 16, 14, 0.82) 0%, rgba(18, 16, 14, 0.28) 72%),
        url("../image/canvas-hero.jpg");
    background-size: cover;
    background-position: center 30%;
    color: #f7f1e6;
    display: flex;
    align-items: flex-end;
    padding: 72px 0 64px;
}

.splash-copy {
    max-width: 680px;
}

.kicker {
    display: inline-block;
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #ffb089;
    margin-bottom: 14px;
}

.splash h1,
.page-head h1,
.band h2,
.lane-copy h2,
.legal-sheet h1 {
    font-family: "Songti SC", "Noto Serif SC", "STSong", Georgia, serif;
    font-weight: 600;
    line-height: 1.2;
}

.splash h1 {
    font-size: clamp(2rem, 5vw, 3.4rem);
    color: #fffaf3;
}

.splash p {
    margin: 18px 0 26px;
    font-size: 1.05rem;
    color: #efe3d4;
}

.action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn-solid,
.btn-ghost,
.chip-link {
    display: inline-block;
    text-decoration: none;
    padding: 11px 20px;
    border-radius: 2px;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.btn-solid {
    background: #e04e1a;
    color: #fff !important;
    border: 1px solid #e04e1a;
}

.btn-solid:hover {
    background: #c03e12;
}

.btn-ghost {
    background: transparent;
    color: #fffaf3 !important;
    border: 1px solid rgba(255, 250, 243, 0.55);
}

.chip-link {
    background: #1a2330;
    color: #fffaf3 !important;
    font-size: 0.88rem;
    align-self: flex-start;
}

.band {
    padding: 72px 0;
}

.page-head {
    padding: 56px 0 12px;
}

.page-head h1,
.band h2 {
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    margin-bottom: 10px;
}

.lede {
    color: #5b5348;
    max-width: 720px;
}

.page-head .lede {
    margin-bottom: 8px;
}

.lane {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 36px;
    align-items: center;
    background: #fffaf3;
    border: 1px solid #d8cfc0;
    margin-bottom: 28px;
}

.lane.is-flip {
    grid-template-columns: 0.9fr 1.1fr;
}

.lane.is-flip .lane-photo {
    order: 2;
}

.lane-photo {
    min-height: 240px;
    overflow: hidden;
    background: #d8cfc0;
}

.lane-photo img,
.frame img,
.mosaic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.lane-copy {
    padding: 28px 32px 32px;
}

.lane-idx {
    font-size: 0.78rem;
    letter-spacing: 0.2em;
    color: #e04e1a;
    margin-bottom: 8px;
}

.lane-copy h2,
.lane-copy h3 {
    font-size: 1.55rem;
    margin-bottom: 10px;
}

.lane-copy p {
    color: #4d463d;
    margin-bottom: 18px;
}

.mosaic {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.tile {
    background: #fffaf3;
    border: 1px solid #d8cfc0;
    display: flex;
    flex-direction: column;
}

.tile figure {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    margin: 0;
    background: #d8cfc0;
}

.tile-body {
    padding: 18px 18px 22px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.tile-body h3 {
    font-family: "Songti SC", "Noto Serif SC", "STSong", Georgia, serif;
    font-size: 1.2rem;
}

.tile-body p {
    color: #5b5348;
    font-size: 0.94rem;
}

.stat-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.stat {
    background: #1a2330;
    color: #f7f1e6;
    padding: 22px 20px;
}

.stat b {
    display: block;
    font-family: "Songti SC", "Noto Serif SC", "STSong", Georgia, serif;
    font-size: 1.4rem;
    color: #ffb089;
    margin-bottom: 6px;
}

.stat span {
    font-size: 0.9rem;
    color: #d8c4a8;
}

.note-list {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 20px;
}

.note {
    background: #fffaf3;
    border-top: 4px solid #e04e1a;
    border-right: 1px solid #d8cfc0;
    border-bottom: 1px solid #d8cfc0;
    border-left: 1px solid #d8cfc0;
    padding: 22px;
    color: inherit;
    text-decoration: none;
    display: block;
}

.note:hover {
    color: inherit;
}

.note time {
    display: block;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    color: #e04e1a;
    margin-bottom: 10px;
}

.note h3 {
    font-family: "Songti SC", "Noto Serif SC", "STSong", Georgia, serif;
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: #1b1916;
}

.note p {
    color: #5b5348;
    font-size: 0.92rem;
}

.reach-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

.reach-card,
.form-card {
    background: #fffaf3;
    border: 1px solid #d8cfc0;
    padding: 28px;
}

.reach-card h2,
.form-card h2 {
    font-family: "Songti SC", "Noto Serif SC", "STSong", Georgia, serif;
    font-size: 1.35rem;
    margin-bottom: 14px;
}

.reach-line {
    margin: 12px 0;
    color: #3f3a34;
}

.form-card label {
    display: block;
    margin: 14px 0 6px;
    font-size: 0.88rem;
    color: #5b5348;
}

.form-card input,
.form-card select,
.form-card textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #c9bfb0;
    background: #fff;
    font: inherit;
    color: #1b1916;
}

.form-card textarea {
    min-height: 120px;
    resize: vertical;
}

.form-card .check {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin: 16px 0 8px;
    font-size: 0.86rem;
    color: #5b5348;
}

.form-card button {
    margin-top: 16px;
    cursor: pointer;
    font: inherit;
    border: none;
}

.form-hint {
    margin-top: 12px;
    font-size: 0.8rem;
    color: #7a7166;
}

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

.legal-sheet {
    max-width: 760px;
}

.legal-sheet h2 {
    font-family: "Songti SC", "Noto Serif SC", "STSong", Georgia, serif;
    font-size: 1.25rem;
    margin: 28px 0 10px;
}

.legal-sheet h3 {
    font-size: 1.05rem;
    margin: 20px 0 8px;
}

.legal-sheet p,
.legal-sheet li {
    color: #3f3a34;
    margin-bottom: 12px;
}

.legal-sheet ul,
.legal-sheet ol {
    margin: 0 0 16px 1.2rem;
}

.facts {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0 24px;
    font-size: 0.94rem;
}

.facts th,
.facts td {
    border: 1px solid #d8cfc0;
    padding: 10px 12px;
    text-align: left;
    background: #fffaf3;
}

.facts th {
    width: 28%;
    background: #1a2330;
    color: #f7f1e6;
}

.frame {
    margin: 20px 0 28px;
    border: 1px solid #d8cfc0;
    overflow: hidden;
    background: #d8cfc0;
}

.frame img {
    aspect-ratio: 16 / 10;
}

.site-foot {
    background: #1a2330;
    color: #d8c4a8;
    padding: 40px 0 28px;
    margin-top: 20px;
}

.foot-grid {
    display: grid;
    grid-template-columns: 1.2fr 1.4fr 0.8fr;
    gap: 24px;
    margin-bottom: 22px;
}

.foot-brand {
    font-family: "Songti SC", "Noto Serif SC", "STSong", Georgia, serif;
    color: #fffaf3;
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.foot-grid p {
    font-size: 0.88rem;
    margin-bottom: 6px;
}

.foot-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.foot-links a {
    color: #ffd3b8;
    text-decoration: none;
}

.foot-links a:hover {
    text-decoration: underline;
}

.foot-copy {
    border-top: 1px solid #314155;
    padding-top: 16px;
    font-size: 0.8rem;
    color: #9aa6b5;
}

@media (max-width: 880px) {
    .lane,
    .lane.is-flip {
        grid-template-columns: 1fr;
    }

    .lane.is-flip .lane-photo {
        order: 0;
    }

    .mosaic,
    .stat-strip,
    .note-list,
    .reach-split,
    .foot-grid {
        grid-template-columns: 1fr;
    }

    .band {
        padding: 48px 0;
    }

    .lane-copy {
        padding: 22px;
    }
}

@media (max-width: 640px) {
    .site-wrap {
        width: min(100%, calc(100% - 28px));
    }

    .splash {
        padding: 48px 0 40px;
    }
}