/* ─── 变量 ─── */
:root {
    --bg: #eef6f1;
    --bg-deep: #e2efe8;
    --bg-card: rgba(255,255,255,0.78);
    --green-dark: #1f5c4a;
    --green-mid: #2e8a68;
    --green-light: #5cb894;
    --green-pale: #9edbc0;
    --green-faint: rgba(94,184,148,0.1);
    --green-glow: rgba(46,138,104,0.22);
    --gold: #8c6e2e;
    --gold-light: #b89540;
    --gold-faint: rgba(140,110,46,0.08);
    --pink: #d4879a;
    --pink-faint: rgba(212,135,154,0.08);
    --text-dark: #1a3d30;
    --text-mid: #335a48;
    --text-light: #4f7d68;
    --text-faint: #7aaa94;
    --white: rgba(255,255,255,0.95);
    --border: rgba(46,138,104,0.18);
    --border-light: rgba(46,138,104,0.1);
    --shadow: rgba(30,58,48,0.08);
    --shadow-deep: rgba(30,58,48,0.16);
    --jade: #2e9a5a;
    --rose: #c05555;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden
}

body {
    font-family: 'Noto Serif SC',serif;
    background: var(--bg);
    color: var(--text-dark);
    overflow-x: hidden;
    min-height: 100vh
}

::-webkit-scrollbar {
    width: 5px
}

::-webkit-scrollbar-track {
    background: var(--bg)
}

::-webkit-scrollbar-thumb {
    background: var(--green-light);
    border-radius: 3px
}

/* ─── 导航 ─── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(238,246,241,0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border)
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between
}

.site-title {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1.5rem;
    color: var(--green-dark);
    letter-spacing: 3px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px
}

    .site-title .accent {
        color: var(--gold)
    }

nav {
    display: flex;
    gap: 4px
}

    nav a {
        font-size: .85rem;
        color: var(--text-light);
        text-decoration: none;
        padding: 7px 18px;
        border: 1px solid transparent;
        transition: all .3s;
        letter-spacing: 2px;
        cursor: pointer;
        border-radius: 20px
    }

        nav a:hover, nav a.active {
            color: var(--green-dark);
            border-color: var(--border);
            background: var(--green-faint)
        }

/* ─── Hero ─── */
.hero {
    height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(170deg,#e8f5ee 0%,#d4eddf 25%,#c0e5cf 45%,#b0ddc2 65%,#c8ebd5 100%)
}

.hero-mountains {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 65%
}

    .hero-mountains svg {
        width: 100%;
        height: 100%;
        display: block
    }

.ink-circle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none
}

.ink-c1 {
    width: 400px;
    height: 400px;
    top: 5%;
    left: -5%;
    background: radial-gradient(circle,rgba(94,184,148,0.12),transparent 70%)
}

.ink-c2 {
    width: 300px;
    height: 300px;
    top: 15%;
    right: 5%;
    background: radial-gradient(circle,rgba(212,135,154,0.1),transparent 70%)
}

.ink-c3 {
    width: 500px;
    height: 500px;
    bottom: 10%;
    right: -10%;
    background: radial-gradient(circle,rgba(140,110,46,0.08),transparent 70%)
}

.petal {
    position: absolute;
    pointer-events: none;
    animation: petalFall linear infinite
}

@keyframes petalFall {
    0% {
        transform: translateY(-60px) rotate(0deg) translateX(0);
        opacity: 0
    }

    5% {
        opacity: 1
    }

    50% {
        transform: translateY(50vh) rotate(180deg) translateX(40px);
        opacity: .8
    }

    100% {
        transform: translateY(105vh) rotate(360deg) translateX(-20px);
        opacity: 0
    }
}

.mist {
    position: absolute;
    width: 200%;
    height: 100%
}

.mist-1 {
    top: 25%;
    animation: mistDrift 28s linear infinite;
    opacity: .35;
    background: linear-gradient(90deg,transparent,rgba(255,255,255,0.55) 30%,rgba(158,219,192,0.25) 50%,rgba(255,255,255,0.55) 70%,transparent)
}

.mist-2 {
    top: 50%;
    animation: mistDrift 38s linear infinite reverse;
    opacity: .25;
    background: linear-gradient(90deg,transparent,rgba(94,184,148,0.18) 40%,rgba(255,255,255,0.35) 60%,transparent)
}

.mist-3 {
    top: 68%;
    animation: mistDrift 20s linear infinite;
    opacity: .2;
    background: linear-gradient(90deg,transparent,rgba(255,255,255,0.45) 50%,transparent)
}

@keyframes mistDrift {
    0% {
        transform: translateX(-50%)
    }

    100% {
        transform: translateX(0%)
    }
}

.crane {
    position: absolute;
    opacity: .35;
    animation: craneFly 30s linear infinite
}

@keyframes craneFly {
    0% {
        transform: translate(0,0) scale(.8)
    }

    25% {
        transform: translate(25vw,-8vh) scale(.9)
    }

    50% {
        transform: translate(55vw,-3vh) scale(1)
    }

    75% {
        transform: translate(80vw,-10vh) scale(.85)
    }

    100% {
        transform: translate(110vw,0) scale(.8);
        opacity: 0
    }
}

.hero-content {
    text-align: center;
    z-index: 10;
    animation: heroFadeIn 1.5s ease-out;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 600px;
    padding: 30px 40px
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(50px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

.hero-frame {
    position: absolute;
    inset: -40px -60px;
    border: 1px solid rgba(46,138,104,0.12);
    border-radius: 20px;
    pointer-events: none;
    z-index: -1
}

    .hero-frame::before, .hero-frame::after {
        content: '❀';
        position: absolute;
        font-size: .9rem;
        color: var(--green-pale);
        opacity: .6
    }

    .hero-frame::before {
        top: -8px;
        left: 50%;
        transform: translateX(-50%)
    }

    .hero-frame::after {
        bottom: -8px;
        left: 50%;
        transform: translateX(-50%)
    }

.corner-deco {
    position: absolute;
    width: 20px;
    height: 20px;
    border-color: var(--green-pale);
    opacity: .5
}

    .corner-deco.tl {
        top: 0;
        left: 0;
        border-top: 1.5px solid;
        border-left: 1.5px solid;
        border-radius: 4px 0 0 0
    }

    .corner-deco.tr {
        top: 0;
        right: 0;
        border-top: 1.5px solid;
        border-right: 1.5px solid;
        border-radius: 0 4px 0 0
    }

    .corner-deco.bl {
        bottom: 0;
        left: 0;
        border-bottom: 1.5px solid;
        border-left: 1.5px solid;
        border-radius: 0 0 0 4px
    }

    .corner-deco.br {
        bottom: 0;
        right: 0;
        border-bottom: 1.5px solid;
        border-right: 1.5px solid;
        border-radius: 0 0 4px 0
    }

.hero-portrait {
    width: 200px;
    height: 200px;
    margin: 0 auto 20px;
    border-radius: 50%;
    border: 2.5px solid var(--gold-light);
    box-shadow: 0 4px 30px rgba(140,110,46,0.15);
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg,rgba(158,219,192,0.2),rgba(255,255,255,0.5))
}

    .hero-portrait img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block
    }

.hero h1 {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 4.2rem;
    letter-spacing: 12px;
    color: var(--green-dark);
    margin-bottom: 8px;
    line-height: 1.3
}

    .hero h1 .highlight {
        color: var(--gold)
    }

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--text-light);
    letter-spacing: 6px;
    margin-bottom: 12px
}

.hero-byline {
    font-size: .78rem;
    color: var(--text-faint);
    letter-spacing: 4px;
    margin-bottom: 28px;
    opacity: .7
}

.hero-line {
    width: 220px;
    height: 1px;
    margin: 0 auto 24px;
    background: linear-gradient(90deg,transparent,var(--green-light),var(--gold-light),var(--green-light),transparent);
    position: relative
}

    .hero-line::before {
        content: '◈';
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%,-50%);
        background: linear-gradient(170deg,#d4eddf,#c6e8d5);
        padding: 0 12px;
        color: var(--gold);
        font-size: .8rem
    }

.hero-quote {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1.4rem;
    color: var(--green-mid);
    letter-spacing: 5px;
    margin-bottom: 8px
}

.hero-quote-note {
    font-size: .75rem;
    color: var(--text-faint);
    letter-spacing: 3px
}

.scroll-hint {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    animation: floatY 2.5s ease-in-out infinite;
    cursor: pointer;
    z-index: 10
}

    .scroll-hint span {
        font-size: .72rem;
        color: var(--text-faint);
        letter-spacing: 4px
    }

.scroll-arrow {
    width: 16px;
    height: 16px;
    border-right: 1.5px solid var(--green-mid);
    border-bottom: 1.5px solid var(--green-mid);
    transform: rotate(45deg);
    opacity: .5
}

@keyframes floatY {
    0%,100% {
        transform: translateX(-50%) translateY(0)
    }

    50% {
        transform: translateX(-50%) translateY(-10px)
    }
}

/* ─── 浮动装饰 ─── */
.floating-lotus {
    position: fixed;
    pointer-events: none;
    z-index: 998;
    opacity: 0;
    animation: lotusFloat linear infinite;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.08))
}

@keyframes lotusFloat {
    0% {
        transform: translateY(-80px) rotate(0deg) translateX(0);
        opacity: 0
    }

    6% {
        opacity: .8
    }

    50% {
        opacity: .65
    }

    92% {
        opacity: .35
    }

    100% {
        transform: translateY(calc(100vh + 80px)) rotate(540deg) translateX(80px);
        opacity: 0
    }
}

.floating-cloud {
    position: fixed;
    pointer-events: none;
    z-index: 997;
    opacity: 0;
    animation: cloudDrift linear infinite
}

@keyframes cloudDrift {
    0% {
        transform: translateX(-120px) translateY(0);
        opacity: 0
    }

    8% {
        opacity: .4
    }

    50% {
        opacity: .3
    }

    92% {
        opacity: .15
    }

    100% {
        transform: translateX(calc(100vw + 120px)) translateY(-30px);
        opacity: 0
    }
}

.floating-verse {
    position: fixed;
    pointer-events: none;
    z-index: 996;
    font-family: 'Ma Shan Zheng',cursive;
    color: var(--green-mid);
    opacity: 0;
    writing-mode: vertical-rl;
    font-size: 1rem;
    letter-spacing: 5px;
    animation: verseFade linear infinite;
    text-shadow: 0 1px 3px rgba(255,255,255,0.8)
}

@keyframes verseFade {
    0% {
        transform: translateY(30px);
        opacity: 0
    }

    15% {
        opacity: .2
    }

    50% {
        opacity: .16
    }

    85% {
        opacity: .2
    }

    100% {
        transform: translateY(-120px);
        opacity: 0
    }
}

.hero-particle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    animation: particleFloat linear infinite
}

@keyframes particleFloat {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0
    }

    10% {
        opacity: .8
    }

    50% {
        opacity: .5
    }

    100% {
        transform: translateY(-250px) translateX(50px);
        opacity: 0
    }
}

/* ─── 页面切换 ─── */
.page {
    display: none
}

    .page.active {
        display: block
    }

/* ─── Section 通用 ─── */
.section-header {
    text-align: center;
    margin-bottom: 60px;
    padding-top: 100px;
    position: relative
}

    .section-header h2 {
        font-family: 'Ma Shan Zheng',cursive;
        font-size: 2.8rem;
        color: var(--green-dark);
        letter-spacing: 8px;
        margin-bottom: 6px;
        position: relative;
        display: inline-block
    }

        .section-header h2::before, .section-header h2::after {
            content: '✿';
            font-size: .9rem;
            color: var(--green-pale);
            position: absolute;
            top: 50%;
            transform: translateY(-50%)
        }

        .section-header h2::before {
            left: -30px
        }

        .section-header h2::after {
            right: -30px
        }

    .section-header .eng-sub {
        font-size: .78rem;
        color: var(--text-faint);
        letter-spacing: 3px
    }

.section-divider {
    width: 100px;
    height: 1px;
    margin: 18px auto 0;
    background: linear-gradient(90deg,transparent,var(--green-light),var(--gold-light),var(--green-light),transparent);
    position: relative
}

    .section-divider::before, .section-divider::after {
        content: '';
        position: absolute;
        top: -3px;
        width: 7px;
        height: 7px;
        border: 1px solid var(--green-light);
        border-radius: 50%;
        background: var(--bg)
    }

    .section-divider::before {
        left: -10px
    }

    .section-divider::after {
        right: -10px
    }

.section-watermark {
    position: absolute;
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 8rem;
    color: rgba(46,138,104,0.03);
    pointer-events: none;
    z-index: 0;
    letter-spacing: 20px
}

/* ─── 时间线 ─── */
.timeline-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    padding: 0 40px 120px
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg,transparent,var(--green-pale),var(--green-light),var(--green-pale),transparent);
    transform: translateX(-50%);
    opacity: .5
}

.timeline-node {
    position: relative;
    margin-bottom: 70px;
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity .7s ease,transform .7s ease
}

    .timeline-node.visible {
        opacity: 1;
        transform: translateY(0)
    }

    .timeline-node:nth-child(odd) {
        flex-direction: row;
        padding-right: calc(50% + 48px);
        text-align: right
    }

    .timeline-node:nth-child(even) {
        flex-direction: row-reverse;
        padding-left: calc(50% + 48px);
        text-align: left
    }

.node-icon {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--white);
    border: 2.5px solid var(--green-light);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    transition: all .4s;
    box-shadow: 0 4px 20px var(--shadow);
    overflow: hidden
}

    .node-icon img {
        width: 32px;
        height: 32px;
        object-fit: contain
    }

.timeline-node:hover .node-icon {
    border-color: var(--green-mid);
    box-shadow: 0 4px 30px var(--green-glow),0 0 0 6px rgba(94,184,148,0.08);
    transform: translateX(-50%) scale(1.15)
}

.node-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    backdrop-filter: blur(12px);
    padding: 24px 28px;
    border-radius: 16px;
    transition: all .4s;
    position: relative;
    box-shadow: 0 2px 20px var(--shadow);
    overflow: hidden
}

    .node-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        border-radius: 16px 16px 0 0;
        background: linear-gradient(90deg,var(--green-pale),var(--green-light),var(--green-pale));
        opacity: 0;
        transition: opacity .3s
    }

.timeline-node:hover .node-card::before {
    opacity: 1
}

.timeline-node:hover .node-card {
    border-color: var(--border);
    box-shadow: 0 8px 40px var(--shadow-deep);
    transform: translateY(-3px)
}

.node-year {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1.6rem;
    color: var(--green-mid);
    margin-bottom: 4px;
    letter-spacing: 2px
}

.node-title {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 8px;
    letter-spacing: 2px
}

.node-desc {
    font-size: .83rem;
    color: var(--text-light);
    line-height: 1.9;
    letter-spacing: .5px
}

.node-tag {
    display: inline-block;
    margin-top: 10px;
    padding: 3px 14px;
    border: 1px solid rgba(140,110,46,0.3);
    font-size: .7rem;
    color: var(--gold);
    letter-spacing: 2px;
    border-radius: 12px;
    background: var(--gold-faint)
}

.node-arrow {
    font-size: .7rem;
    color: var(--text-faint);
    margin-top: 8px;
    letter-spacing: 1px;
    opacity: 0;
    transition: opacity .3s
}

.timeline-node:hover .node-arrow {
    opacity: .7
}

/* ─── 详情 Overlay ─── */
.detail-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: var(--bg);
    overflow-y: auto;
    transform: translateY(100%);
    transition: transform .6s cubic-bezier(.4,0,.2,1)
}

    .detail-overlay.open {
        transform: translateY(0)
    }

.h-timeline {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(238,246,241,0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 10px 0
}

.h-timeline-inner {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 0 80px;
    position: relative
}

.h-node-connector {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg,var(--border-light),var(--border-light));
    position: relative;
    overflow: hidden;
    max-width: 60px;
    min-width: 20px
}

    .h-node-connector::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;
        width: 0;
        background: linear-gradient(90deg,var(--green-light),var(--green-pale));
        transition: width .5s ease
    }

    .h-node-connector.lit::after {
        width: 100%
    }

.back-btn {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--white);
    border: 1px solid var(--border);
    color: var(--text-light);
    padding: 6px 16px;
    font-family: 'Noto Serif SC',serif;
    font-size: .75rem;
    cursor: pointer;
    letter-spacing: 2px;
    transition: all .3s;
    z-index: 10;
    border-radius: 16px
}

    .back-btn:hover {
        border-color: var(--green-mid);
        color: var(--green-dark)
    }

.h-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    position: relative;
    z-index: 2;
    transition: all .3s;
    flex-shrink: 0;
    padding: 4px 8px;
    border-radius: 12px
}

.h-node-dot {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all .35s cubic-bezier(.34,1.56,.64,1);
    box-shadow: 0 2px 8px var(--shadow)
}

.h-node:hover .h-node-dot {
    border-color: var(--green-mid);
    box-shadow: 0 4px 16px var(--green-glow);
    transform: scale(1.1)
}

.h-node.active .h-node-dot {
    border-color: var(--green-mid);
    background: linear-gradient(135deg,rgba(94,184,148,0.2),rgba(158,219,192,0.15));
    box-shadow: 0 0 0 5px rgba(46,138,104,0.12),0 4px 16px var(--green-glow);
    transform: scale(1.18)
}

.h-node-label {
    font-size: .68rem;
    color: var(--text-faint);
    letter-spacing: 1px;
    white-space: nowrap;
    transition: all .3s
}

.h-node.active .h-node-label {
    color: var(--green-dark);
    font-weight: 600
}

.h-node:hover .h-node-label {
    color: var(--green-mid)
}

.h-node::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 24px;
    height: 2px;
    background: var(--green-mid);
    border-radius: 2px;
    transition: transform .35s cubic-bezier(.34,1.56,.64,1)
}

.h-node.active::after {
    transform: translateX(-50%) scaleX(1)
}

.detail-tabs {
    display: flex;
    justify-content: center;
    gap: 0;
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 40px;
    background: rgba(238,246,241,0.7);
    position: sticky;
    top: 64px;
    z-index: 99;
    backdrop-filter: blur(8px)
}

.detail-tab {
    padding: 13px 28px;
    font-family: 'Noto Serif SC',serif;
    font-size: .85rem;
    color: var(--text-light);
    letter-spacing: 2px;
    cursor: pointer;
    border: none;
    background: none;
    border-bottom: 2px solid transparent;
    transition: all .3s
}

    .detail-tab:hover, .detail-tab.active {
        color: var(--green-dark);
        border-bottom-color: var(--green-mid)
    }

.detail-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 40px 120px
}

.detail-era {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: .92rem;
    color: var(--gold);
    letter-spacing: 4px;
    margin-bottom: 6px
}

.detail-title {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 2.6rem;
    color: var(--green-dark);
    letter-spacing: 6px;
    margin-bottom: 10px;
    line-height: 1.4
}

.detail-years {
    font-size: .82rem;
    color: var(--text-faint);
    letter-spacing: 2px;
    margin-bottom: 36px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-light)
}

.detail-section {
    margin-bottom: 44px
}

.detail-section-title {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1.4rem;
    color: var(--green-mid);
    letter-spacing: 4px;
    margin-bottom: 18px;
    padding-left: 14px;
    border-left: 3px solid var(--green-light)
}

.detail-text {
    font-size: .92rem;
    line-height: 2.1;
    color: var(--text-mid);
    letter-spacing: .5px;
    text-align: justify
}

    .detail-text p {
        margin-bottom: 14px
    }

.poem-card {
    background: linear-gradient(135deg,rgba(158,219,192,0.1),rgba(255,255,255,0.65));
    border: 1px solid var(--border);
    padding: 28px;
    margin: 20px 0;
    position: relative;
    border-radius: 16px;
    cursor: pointer;
    transition: all .45s;
    box-shadow: 0 2px 15px var(--shadow);
    overflow: hidden
}

    .poem-card:hover {
        box-shadow: 0 8px 35px var(--shadow-deep);
        transform: translateY(-3px)
    }

    .poem-card .watermark {
        position: absolute;
        top: 8px;
        right: 16px;
        font-family: 'Ma Shan Zheng',cursive;
        font-size: 3.5rem;
        color: var(--green-light);
        opacity: .06;
        pointer-events: none;
        line-height: 1
    }

    .poem-card .expand-hint {
        position: absolute;
        bottom: 14px;
        right: 18px;
        font-size: .73rem;
        color: var(--text-faint);
        letter-spacing: 1px;
        transition: all .3s;
        display: flex;
        align-items: center;
        gap: 5px;
        background: rgba(255,255,255,0.6);
        padding: 3px 10px;
        border-radius: 10px
    }

        .poem-card .expand-hint::after {
            content: '▼';
            font-size: .55rem;
            transition: transform .3s;
            display: inline-block
        }

    .poem-card.expanded .expand-hint::after {
        transform: rotate(180deg)
    }

.poem-title {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1.3rem;
    color: var(--gold);
    margin-bottom: 12px;
    letter-spacing: 2px
}

.poem-text {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1.15rem;
    line-height: 2.3;
    color: var(--text-dark);
    letter-spacing: 2px
}

.poem-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height .6s cubic-bezier(.4,0,.2,1),opacity .4s,margin .3s;
    opacity: 0;
    margin-top: 0
}

.poem-card.expanded .poem-details {
    max-height: 8000px;
    opacity: 1;
    margin-top: 20px
}

.poem-detail-divider {
    height: 1px;
    background: linear-gradient(90deg,transparent,var(--green-light),var(--gold-light),var(--green-light),transparent);
    margin: 0 0 16px
}

.annotation-block {
    background: rgba(255,255,255,0.65);
    border: 1px solid var(--border-light);
    padding: 18px 22px;
    margin: 12px 0;
    font-size: .85rem;
    line-height: 1.9;
    color: var(--text-mid);
    border-radius: 12px
}

    .annotation-block h4 {
        font-family: 'Ma Shan Zheng',cursive;
        font-size: 1.08rem;
        color: var(--green-mid);
        margin-bottom: 8px;
        letter-spacing: 2px
    }

.style-badge {
    display: inline-block;
    padding: 5px 18px;
    border: 1px solid var(--border);
    color: var(--green-dark);
    font-size: .78rem;
    letter-spacing: 2px;
    border-radius: 16px;
    margin: 6px 5px 0 0;
    background: var(--green-faint);
    transition: all .3s
}

    .style-badge:hover {
        background: rgba(94,184,148,0.18);
        transform: translateY(-1px)
    }

/* ─── Page2 评章 ─── */
.essay-page {
    max-width: 820px;
    margin: 0 auto;
    padding: 0 40px 120px
}

.essay-tabs {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: 50px
}

.essay-tab {
    padding: 11px 30px;
    font-size: .88rem;
    color: var(--text-light);
    letter-spacing: 3px;
    cursor: pointer;
    border: 1px solid var(--border);
    background: none;
    transition: all .3s
}

    .essay-tab:first-child {
        border-radius: 20px 0 0 20px
    }

    .essay-tab:last-child {
        border-radius: 0 20px 20px 0
    }

    .essay-tab:hover, .essay-tab.active {
        color: var(--green-dark);
        border-color: var(--green-mid);
        background: var(--green-faint)
    }

.essay-content {
    display: none;
    animation: fadeUp .5s ease
}

    .essay-content.active {
        display: block
    }

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

.essay-content h3 {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1.5rem;
    color: var(--green-mid);
    letter-spacing: 3px;
    margin: 36px 0 16px;
    padding-left: 14px;
    border-left: 3px solid var(--green-light)
}

    .essay-content h3:first-child {
        margin-top: 0
    }

.essay-text {
    font-size: .9rem;
    line-height: 2.1;
    color: var(--text-mid);
    text-align: justify;
    letter-spacing: .5px
}

    .essay-text p {
        margin-bottom: 14px
    }

    .essay-text .bold-lead {
        color: var(--text-dark);
        font-weight: 600
    }

.quote-block {
    border-left: 3px solid var(--gold);
    padding: 18px 26px;
    margin: 20px 0;
    background: linear-gradient(135deg,var(--gold-faint),rgba(255,255,255,0.5));
    font-size: .87rem;
    line-height: 2;
    color: var(--text-mid);
    border-radius: 0 16px 16px 0;
    position: relative;
    box-shadow: 0 2px 12px var(--shadow)
}

    .quote-block::before {
        content: '"';
        position: absolute;
        top: -5px;
        left: 10px;
        font-family: 'Ma Shan Zheng',cursive;
        font-size: 3rem;
        color: var(--gold);
        opacity: .15
    }

    .quote-block .quote-author {
        display: block;
        text-align: right;
        margin-top: 8px;
        font-size: .8rem;
        color: var(--gold)
    }

/* ─── Footer ─── */
.site-footer {
    text-align: center;
    padding: 40px;
    border-top: 1px solid var(--border-light);
    font-size: .73rem;
    color: var(--text-faint);
    letter-spacing: 2px;
    position: relative
}

    .site-footer::before {
        content: '✿';
        position: absolute;
        top: -8px;
        left: 50%;
        transform: translateX(-50%);
        background: var(--bg);
        padding: 0 12px;
        color: var(--green-pale);
        font-size: .8rem
    }

/* ─── intro 动画 ─── */
@keyframes introTxt {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(16px)
    }

    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0)
    }
}

@keyframes musicPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(92,184,148,0.7)
    }

    50% {
        box-shadow: 0 0 0 12px rgba(92,184,148,0)
    }

    100% {
        box-shadow: 0 0 0 0 rgba(92,184,148,0)
    }
}


/* ─── 地图 ─── */
.scenic-map-wrap {
    position: relative;
    max-width: 960px;
    margin: 0 auto 40px;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(30,58,48,0.18);
    border: 1px solid var(--border)
}

.scenic-map-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg,#d4eddf 0%,#c5e4d2 40%,#b8dbc9 70%,#c8ebd5 100%)
}

.scenic-map-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%
}

.scenic-map-canvas {
    position: relative;
    width: 100%;
    padding-top: 53%;
    min-height: 260px
}

.map-overlay-title {
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 5;
    pointer-events: none
}

    .map-overlay-title h3 {
        font-family: 'Ma Shan Zheng',cursive;
        font-size: 1.4rem;
        color: var(--green-dark);
        letter-spacing: 6px;
        text-shadow: 0 1px 8px rgba(255,255,255,0.8)
    }

    .map-overlay-title p {
        font-size: .65rem;
        color: var(--text-faint);
        letter-spacing: 3px;
        margin-top: 2px
    }

.map-stars-badge {
    position: absolute;
    top: 18px;
    right: 20px;
    background: rgba(255,255,255,0.88);
    border: 1px solid rgba(184,149,64,0.3);
    border-radius: 20px;
    padding: 5px 14px;
    font-size: .72rem;
    color: var(--gold);
    letter-spacing: 2px;
    z-index: 5;
    backdrop-filter: blur(6px)
}

.map-location {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    z-index: 8;
    transform: translate(-50%,-50%);
    transition: transform .25s
}

    .map-location:hover {
        transform: translate(-50%,-50%) scale(1.08)
    }

    .map-location.loc-locked {
        opacity: .55;
        cursor: default
    }

.loc-pin {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(255,255,255,0.92);
    border: 2.5px solid var(--loc-color,var(--green-mid));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: 0 4px 16px rgba(30,58,48,0.22);
    position: relative;
    transition: all .3s
}

.map-location:hover .loc-pin {
    box-shadow: 0 6px 24px rgba(30,58,48,0.32)
}

.loc-pin::after {
    content: '';
    position: absolute;
    bottom: -9px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 9px solid var(--loc-color,var(--green-mid))
}

.map-location.loc-completed .loc-pin {
    background: linear-gradient(135deg,rgba(184,149,64,0.12),rgba(255,255,255,0.96));
    border-color: var(--gold-light)
}

    .map-location.loc-completed .loc-pin::after {
        border-top-color: var(--gold-light)
    }

.loc-number {
    position: absolute;
    top: -7px;
    right: -7px;
    width: 19px;
    height: 19px;
    border-radius: 50%;
    background: var(--loc-color,var(--green-mid));
    color: white;
    font-size: .58rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 1px 4px rgba(0,0,0,0.15)
}

.loc-label {
    margin-top: 12px;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(6px);
    border-radius: 8px;
    padding: 4px 10px 5px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(30,58,48,0.12);
    min-width: 72px;
    border: 1px solid rgba(255,255,255,0.6)
}

.loc-name {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: .83rem;
    color: var(--green-dark);
    letter-spacing: 1px
}

.loc-sub {
    font-size: .58rem;
    color: var(--text-faint);
    letter-spacing: 1px;
    margin-top: 1px
}

.loc-stars {
    font-size: .68rem;
    color: var(--gold);
    letter-spacing: 2px;
    margin-top: 2px
}

.loc-pulse {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid var(--loc-color,var(--green-mid));
    animation: locPulse 2s ease-in-out infinite;
    pointer-events: none
}

@keyframes locPulse {
    0%,100% {
        opacity: .7;
        transform: scale(1)
    }

    50% {
        opacity: 0;
        transform: scale(1.35)
    }
}

.map-lock-tip {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(30,58,48,0.88);
    color: #fff;
    padding: 8px 22px;
    border-radius: 20px;
    font-size: .78rem;
    letter-spacing: 2px;
    z-index: 20;
    backdrop-filter: blur(8px);
    display: none;
    white-space: nowrap
}

/* ─── 通用游戏 UI ─── */
.game-screen {
    max-width: 780px;
    margin: 0 auto;
    padding: 20px 24px 60px
}

.game-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 8px
}

.gh-badge {
    font-size: .75rem;
    color: white;
    background: var(--green-mid);
    padding: 4px 14px;
    border-radius: 20px;
    letter-spacing: 2px
}

.gh-progress {
    font-size: .82rem;
    color: var(--text-mid);
    letter-spacing: 2px
}

.gh-score {
    font-size: .82rem;
    color: var(--gold);
    letter-spacing: 2px;
    font-weight: 600
}

.gr-btn {
    padding: 10px 22px;
    border: 1.5px solid var(--border);
    background: var(--white);
    font-family: 'Noto Serif SC',serif;
    font-size: .82rem;
    color: var(--text-light);
    cursor: pointer;
    letter-spacing: 2px;
    transition: all .3s;
    border-radius: 20px
}

    .gr-btn:hover {
        border-color: var(--green-mid);
        color: var(--green-dark);
        background: var(--green-faint)
    }

    .gr-btn:disabled {
        opacity: .3;
        cursor: default
    }

    .gr-btn.next {
        background: var(--green-mid);
        color: white;
        border-color: var(--green-mid)
    }

        .gr-btn.next:hover {
            background: var(--green-dark)
        }

    .gr-btn.retry {
        border-color: var(--rose);
        color: var(--rose)
    }

        .gr-btn.retry:hover {
            background: rgba(192,85,85,0.06)
        }

.gate-result {
    max-width: 480px;
    margin: 40px auto;
    text-align: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 48px 40px;
    box-shadow: 0 8px 40px var(--shadow-deep)
}

.gr-icon {
    font-size: 3.5rem;
    margin-bottom: 12px
}

.gr-title {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1.6rem;
    color: var(--green-dark);
    letter-spacing: 4px;
    margin-bottom: 12px
}

.gr-stars {
    font-size: 2rem;
    letter-spacing: 8px;
    color: var(--gold);
    margin: 12px 0
}

.gr-msg {
    font-size: .9rem;
    color: var(--text-mid);
    letter-spacing: 2px;
    margin-bottom: 12px
}

.gr-unlock {
    font-size: .8rem;
    color: var(--green-mid);
    background: var(--green-faint);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 8px 20px;
    margin: 16px 0;
    letter-spacing: 2px
}

.gr-btns {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 24px;
    flex-wrap: wrap
}

/* ─── 关卡1 填空 ─── */
.fb-timer-bar {
    width: 100%;
    height: 6px;
    background: rgba(46,138,104,0.1);
    border-radius: 3px;
    margin-bottom: 6px;
    overflow: hidden
}

.fb-timer-fill {
    height: 100%;
    background: linear-gradient(90deg,var(--green-mid),var(--green-light));
    border-radius: 3px;
    transition: width 1s linear
}

.fb-timer-num {
    text-align: right;
    font-size: .72rem;
    color: var(--text-faint);
    margin-bottom: 16px;
    letter-spacing: 1px
}

.fb-question {
    background: linear-gradient(135deg,rgba(158,219,192,0.12),rgba(255,255,255,0.85));
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 28px;
    margin-bottom: 14px;
    text-align: center;
    position: relative;
    overflow: hidden
}

.fb-bg-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.18;
    border-radius: 16px
}

.fb-source {
    font-size: .72rem;
    color: var(--gold);
    letter-spacing: 3px;
    margin-bottom: 14px
}

.fb-line {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1.4rem;
    color: var(--text-dark);
    letter-spacing: 4px;
    line-height: 2;
    position: relative;
    z-index: 1
}

.fb-blank {
    display: inline-block;
    min-width: 80px;
    border-bottom: 2px solid var(--green-mid);
    vertical-align: bottom;
    margin: 0 4px
}

.fb-hint {
    font-size: .78rem;
    color: var(--text-faint);
    background: rgba(46,138,104,0.05);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    padding: 8px 16px;
    margin-bottom: 20px;
    letter-spacing: 1px
}

.fb-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 16px
}

.fb-opt {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1.5px solid var(--border-light);
    border-radius: 12px;
    cursor: pointer;
    transition: all .25s;
    font-family: 'Noto Serif SC',serif;
    font-size: .88rem;
    color: var(--text-mid);
    text-align: left
}

    .fb-opt:hover:not(.disabled) {
        border-color: var(--green-mid);
        background: var(--green-faint);
        color: var(--green-dark);
        transform: translateY(-2px)
    }

    .fb-opt.disabled {
        cursor: default
    }

    .fb-opt.correct {
        border-color: var(--jade);
        background: rgba(46,154,90,0.08);
        color: var(--jade)
    }

    .fb-opt.wrong {
        border-color: var(--rose);
        background: rgba(192,85,85,0.06);
        color: var(--rose)
    }

.fb-opt-letter {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--green-faint);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .72rem;
    color: var(--green-mid);
    flex-shrink: 0;
    font-weight: 600
}

.fb-opt.correct .fb-opt-letter {
    background: rgba(46,154,90,0.15);
    border-color: var(--jade);
    color: var(--jade)
}

.fb-opt.wrong .fb-opt-letter {
    background: rgba(192,85,85,0.1);
    border-color: var(--rose);
    color: var(--rose)
}

.fb-analysis {
    background: linear-gradient(135deg,rgba(184,149,64,0.07),rgba(255,255,255,0.8));
    border: 1px solid rgba(184,149,64,0.2);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: .82rem;
    color: var(--text-mid);
    letter-spacing: 1px;
    margin-bottom: 12px
}

.fb-nav {
    display: flex;
    justify-content: center
}

.firework-particle {
    position: fixed;
    pointer-events: none;
    border-radius: 50%;
    z-index: 9997;
    animation: fwFly linear forwards
}

@keyframes fwFly {
    0% {
        transform: translate(0,0) scale(1);
        opacity: 1
    }

    100% {
        transform: translate(var(--dx),var(--dy)) scale(0);
        opacity: 0
    }
}

/* ─── 关卡2 拼图 ─── */
.puzzle-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px
}

.puzzle-info {
    font-size: .82rem;
    color: var(--text-mid);
    letter-spacing: 2px;
    text-align: center;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 10px 20px
}

.puzzle-board {
    display: grid;
    position: relative;
    gap: 3px;
    border: 3px solid var(--green-mid);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 32px var(--shadow-deep);
    touch-action: none;
    background: #1a3d30
}

.puzzle-piece {
    position: relative;
    cursor: grab;
    overflow: hidden;
    transition: transform .2s,box-shadow .2s;
    border-radius: 3px
}

    .puzzle-piece:active {
        cursor: grabbing
    }

    .puzzle-piece.correct {
        cursor: default;
        box-shadow: inset 0 0 0 3px rgba(46,154,90,0.8)
    }

    .puzzle-piece.selected {
        box-shadow: inset 0 0 0 3px var(--gold);
        transform: scale(1.03);
        z-index: 5
    }

    .puzzle-piece img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        pointer-events: none;
        user-select: none
    }

.puzzle-hint-btn {
    font-size: .75rem;
    color: var(--text-faint);
    background: none;
    border: 1px dashed var(--border);
    border-radius: 16px;
    padding: 6px 16px;
    cursor: pointer;
    letter-spacing: 2px;
    transition: all .3s;
    font-family: 'Noto Serif SC',serif
}

    .puzzle-hint-btn:hover {
        border-color: var(--green-mid);
        color: var(--green-mid)
    }

.puzzle-completed {
    text-align: center;
    padding: 20px
}

    .puzzle-completed img {
        border-radius: 12px;
        max-width: 280px;
        width: 100%;
        box-shadow: 0 8px 32px var(--shadow-deep);
        margin-bottom: 16px
    }

.puzzle-poem {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1.1rem;
    color: var(--green-mid);
    letter-spacing: 4px;
    line-height: 2;
    margin: 12px 0
}

/* ─── 关卡3 书斋 ─── */
.room-wrap {
    position: relative;
    max-width: 680px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 40px var(--shadow-deep);
    cursor: crosshair
}

.room-bg {
    width: 100%;
    display: block;
    border-radius: 16px
}

.room-hotspot {
    position: absolute;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2.5px solid rgba(255,255,255,0.7);
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(4px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transform: translate(-50%,-50%);
    transition: all .3s;
    animation: hotspotPulse 2.5s ease-in-out infinite;
    box-shadow: 0 0 20px rgba(255,255,255,0.3)
}

    .room-hotspot:hover {
        transform: translate(-50%,-50%) scale(1.2);
        background: rgba(255,255,255,0.3);
        box-shadow: 0 0 30px rgba(255,255,255,0.5)
    }

    .room-hotspot.done {
        border-color: rgba(46,154,90,0.8);
        background: rgba(46,154,90,0.2);
        animation: none
    }

@keyframes hotspotPulse {
    0%,100% {
        box-shadow: 0 0 0 0 rgba(255,255,255,0.4)
    }

    50% {
        box-shadow: 0 0 0 12px rgba(255,255,255,0)
    }
}

.room-progress {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-bottom: 16px;
    flex-wrap: wrap
}

.room-badge {
    padding: 4px 14px;
    border-radius: 16px;
    font-size: .72rem;
    letter-spacing: 2px;
    border: 1px solid var(--border-light);
    background: var(--bg-card);
    color: var(--text-faint);
    transition: all .3s
}

    .room-badge.done {
        border-color: var(--jade);
        background: rgba(46,154,90,0.08);
        color: var(--jade)
    }

.room-modal-bg {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn .25s ease
}

@keyframes fadeIn {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

.room-modal {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    max-width: 480px;
    width: 100%;
    padding: 32px;
    box-shadow: 0 16px 60px rgba(0,0,0,0.3);
    animation: scaleIn .3s cubic-bezier(.34,1.56,.64,1)
}

@keyframes scaleIn {
    from {
        transform: scale(.85);
        opacity: 0
    }

    to {
        transform: scale(1);
        opacity: 1
    }
}

.rm-title {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1.3rem;
    color: var(--gold);
    letter-spacing: 4px;
    margin-bottom: 12px;
    text-align: center
}

.rm-body {
    font-size: .85rem;
    color: var(--text-mid);
    line-height: 2;
    margin-bottom: 20px;
    letter-spacing: .5px
}

.rm-question {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1rem;
    color: var(--green-dark);
    letter-spacing: 2px;
    margin-bottom: 16px;
    padding: 14px 18px;
    background: var(--green-faint);
    border-radius: 12px;
    border: 1px solid var(--border-light)
}

.rm-options {
    display: flex;
    flex-direction: column;
    gap: 10px
}

.rm-opt {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    background: var(--bg-card);
    border: 1.5px solid var(--border-light);
    border-radius: 12px;
    cursor: pointer;
    transition: all .25s;
    font-size: .85rem;
    color: var(--text-mid);
    letter-spacing: 1px
}

    .rm-opt:hover:not(.disabled) {
        border-color: var(--green-mid);
        background: var(--green-faint);
        color: var(--green-dark)
    }

    .rm-opt.correct {
        border-color: var(--jade);
        background: rgba(46,154,90,0.08);
        color: var(--jade)
    }

    .rm-opt.wrong {
        border-color: var(--rose);
        background: rgba(192,85,85,0.06);
        color: var(--rose)
    }

    .rm-opt.disabled {
        cursor: default
    }

.rm-feedback {
    margin-top: 14px;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: .82rem;
    letter-spacing: 1px;
    line-height: 1.8
}

    .rm-feedback.correct {
        background: rgba(46,154,90,0.08);
        color: var(--jade);
        border: 1px solid rgba(46,154,90,0.2)
    }

    .rm-feedback.wrong {
        background: rgba(192,85,85,0.06);
        color: var(--rose);
        border: 1px solid rgba(192,85,85,0.15)
    }

/* ─── 关卡4 跑酷 ─── */
.runner-wrap {
    position: relative;
    max-width: 780px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
    background: #d4eddf;
    box-shadow: 0 8px 32px var(--shadow-deep)
}

.runner-canvas {
    width: 100%;
    height: 220px;
    position: relative;
    overflow: hidden
}

.runner-bg1, .runner-bg2 {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 200%;
    background-size: auto 100%;
    background-repeat: repeat-x
}

.runner-bg1 {
    background-image: url('../images/runner-bg.jpg');
    animation: bgScroll1 8s linear infinite;
    opacity: .9
}

.runner-bg2 {
    background-image: url('../images/runner-bg.jpg');
    animation: bgScroll2 8s linear infinite;
    opacity: .9
}

@keyframes bgScroll1 {
    0% {
        background-position: 0 0
    }

    100% {
        background-position: -50% 0
    }
}

@keyframes bgScroll2 {
    0% {
        background-position: 50% 0
    }

    100% {
        background-position: 0% 0
    }
}

.runner-ground {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(180deg,rgba(46,138,104,0.3),rgba(31,92,74,0.5))
}

.runner-char {
    position: absolute;
    bottom: 40px;
    left: 80px;
    width: 60px;
    height: 80px;
    z-index: 5;
    transition: bottom .3s ease
}

    .runner-char img {
        width: 100%;
        height: 100%;
        object-fit: contain
    }

.runner-obstacle {
    position: absolute;
    bottom: 40px;
    z-index: 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    animation: obstacleMove linear forwards
}

@keyframes obstacleMove {
    from {
        left: 110%
    }

    to {
        left: -15%
    }
}

.obstacle-icon {
    font-size: 2.2rem;
    filter: drop-shadow(0 2px 6px rgba(0,0,0,0.3))
}

.obstacle-label {
    font-size: .62rem;
    color: var(--gold);
    background: rgba(255,255,255,0.88);
    padding: 2px 8px;
    border-radius: 10px;
    letter-spacing: 1px;
    white-space: nowrap
}

.runner-score-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 0 0 16px 16px;
    margin-bottom: 16px
}

.runner-speed-bar {
    flex: 1;
    height: 6px;
    background: rgba(46,138,104,0.12);
    border-radius: 3px;
    margin: 0 16px;
    overflow: hidden
}

.runner-speed-fill {
    height: 100%;
    background: linear-gradient(90deg,var(--green-mid),var(--green-light));
    border-radius: 3px;
    transition: width .5s
}

.runner-question {
    background: linear-gradient(135deg,rgba(158,219,192,0.12),rgba(255,255,255,0.95));
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 14px;
    animation: slideUp .35s ease
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

.runner-q-text {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1.05rem;
    color: var(--text-dark);
    letter-spacing: 2px;
    line-height: 1.9;
    margin-bottom: 16px
}

.runner-opts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px
}

.runner-opt {
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1.5px solid var(--border-light);
    border-radius: 12px;
    cursor: pointer;
    transition: all .25s;
    font-size: .85rem;
    color: var(--text-mid);
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 1px
}

    .runner-opt:hover:not(.disabled) {
        border-color: var(--green-mid);
        background: var(--green-faint);
        transform: translateY(-2px)
    }

    .runner-opt.correct {
        border-color: var(--jade);
        background: rgba(46,154,90,0.09);
        color: var(--jade)
    }

    .runner-opt.wrong {
        border-color: var(--rose);
        background: rgba(192,85,85,0.07);
        color: var(--rose)
    }

    .runner-opt.disabled {
        cursor: default
    }

.runner-q-result {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: .82rem;
    margin-bottom: 10px;
    letter-spacing: 1px
}

    .runner-q-result.correct {
        background: rgba(46,154,90,0.08);
        color: var(--jade);
        border: 1px solid rgba(46,154,90,0.2)
    }

    .runner-q-result.wrong {
        background: rgba(192,85,85,0.06);
        color: var(--rose);
        border: 1px solid rgba(192,85,85,0.15)
    }

/* ─── 关卡5 AI写词 ─── */
.ai-write-wrap {
    max-width: 640px;
    margin: 0 auto
}

.ai-scroll {
    background: url('../images/scroll-bg.jpg') center/cover no-repeat;
    border-radius: 16px;
    padding: 36px 40px;
    position: relative;
    box-shadow: 0 8px 40px var(--shadow-deep);
    border: 1px solid rgba(184,149,64,0.3);
    overflow: hidden;
    min-height: 320px
}

    .ai-scroll::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg,rgba(238,233,210,0.85),rgba(250,245,225,0.9));
        border-radius: 16px
    }

.ai-scroll-inner {
    position: relative;
    z-index: 1
}

.ai-topic-label {
    font-size: .72rem;
    color: var(--gold);
    letter-spacing: 4px;
    margin-bottom: 10px
}

.ai-topic-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 20px
}

.ai-topic-tag {
    padding: 5px 16px;
    border: 1px solid rgba(184,149,64,0.4);
    border-radius: 16px;
    font-family: 'Ma Shan Zheng',cursive;
    font-size: .9rem;
    color: var(--gold);
    background: rgba(184,149,64,0.07);
    letter-spacing: 2px
}

.ai-cipai {
    font-size: .78rem;
    color: var(--text-faint);
    letter-spacing: 3px;
    margin-bottom: 8px
}

.ai-format-hint {
    font-size: .72rem;
    color: var(--text-faint);
    letter-spacing: 1px;
    margin-bottom: 14px;
    font-style: italic
}

.ai-textarea {
    width: 100%;
    min-height: 90px;
    background: rgba(255,255,255,0.5);
    border: 1.5px solid rgba(184,149,64,0.3);
    border-radius: 10px;
    padding: 14px 16px;
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 1.1rem;
    color: var(--text-dark);
    letter-spacing: 3px;
    line-height: 2;
    resize: none;
    outline: none;
    transition: border-color .3s
}

    .ai-textarea:focus {
        border-color: var(--gold);
        background: rgba(255,255,255,0.7)
    }

    .ai-textarea::placeholder {
        color: rgba(140,110,46,0.35);
        font-size: .9rem
    }

.ai-submit-row {
    display: flex;
    justify-content: flex-end;
    margin-top: 12px;
    gap: 10px
}

.ai-result-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    margin-top: 20px;
    animation: fadeIn .4s ease
}

.ai-score-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px
}

.ai-score-num {
    font-family: 'Ma Shan Zheng',cursive;
    font-size: 2.8rem;
    color: var(--green-mid);
    line-height: 1
}

.ai-score-stars {
    font-size: 1.4rem;
    color: var(--gold);
    letter-spacing: 4px
}

.ai-comment-title {
    font-size: .72rem;
    color: var(--gold);
    letter-spacing: 3px;
    margin-bottom: 8px
}

.ai-comment-body {
    font-size: .85rem;
    color: var(--text-mid);
    line-height: 2.1;
    letter-spacing: .5px;
    padding: 14px 18px;
    background: var(--green-faint);
    border-radius: 10px;
    border: 1px solid var(--border-light)
}

.ai-loading {
    text-align: center;
    padding: 30px;
    color: var(--text-faint);
    letter-spacing: 3px;
    font-size: .85rem
}

    .ai-loading::after {
        content: '';
        display: inline-block;
        width: 16px;
        height: 16px;
        border: 2px solid var(--green-pale);
        border-top-color: var(--green-mid);
        border-radius: 50%;
        animation: spin .8s linear infinite;
        margin-left: 8px;
        vertical-align: middle
    }

@keyframes spin {
    to {
        transform: rotate(360deg)
    }
}

/* ─── 响应式 ─── */
@media(max-width:768px) {
    .header-inner {
        flex-direction: column;
        gap: 8px;
        padding: 8px 16px
    }

    nav {
        flex-wrap: wrap;
        justify-content: center
    }

    .hero h1 {
        font-size: 2.5rem;
        letter-spacing: 5px
    }

    .hero-frame {
        inset: -20px -20px
    }

    .hero-portrait {
        width: 140px;
        height: 140px
    }

    .timeline-container {
        padding: 0 16px 80px
    }

    .timeline-line {
        left: 26px
    }

    .timeline-node:nth-child(odd), .timeline-node:nth-child(even) {
        flex-direction: row;
        padding-left: 68px;
        padding-right: 0;
        text-align: left
    }

    .node-icon {
        left: 26px;
        width: 42px;
        height: 42px
    }

    .node-card {
        padding: 18px
    }

    .detail-content, .essay-page {
        padding: 0 16px 80px
    }

    .detail-title {
        font-size: 2rem
    }

    .h-timeline-inner {
        overflow-x: auto;
        justify-content: flex-start;
        gap: 14px;
        padding: 0 70px
    }

    .detail-tabs {
        overflow-x: auto
    }

    .detail-tab {
        padding: 10px 16px;
        font-size: .78rem;
        white-space: nowrap
    }

    .section-header h2::before, .section-header h2::after {
        display: none
    }

    .ink-circle {
        display: none
    }

    .fb-options {
        grid-template-columns: 1fr
    }

    .puzzle-board {
        max-width: calc(100vw - 48px)
    }

    .runner-opts {
        grid-template-columns: 1fr
    }

    .ai-scroll {
        padding: 24px 20px
    }

    .room-hotspot {
        width: 38px;
        height: 38px;
        font-size: 1rem
    }

    .game-header {
        padding: 10px 14px
    }

    .gr-btns {
        gap: 8px
    }
}

/* 地图关卡图标 */
.loc-icon-img {
    width: 34px;
    height: 34px;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 2px 6px rgba(30,58,48,0.18));
    transition: transform .3s;
}

.loc-icon-emoji {
    font-size: 1.5rem;
    display: block;
    line-height: 1;
}

.map-location:hover .loc-icon-img {
    transform: scale(1.12) rotate(-3deg);
}

/* 结果页大图标 */
.gr-icon-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin: 0 auto 12px;
    display: block;
    filter: drop-shadow(0 4px 12px rgba(30,58,48,0.2));
    animation: iconPop .5s cubic-bezier(.17,.67,.35,1.4) both;
}

@keyframes iconPop {
    from {
        transform: scale(0) rotate(-20deg);
        opacity: 0;
    }

    to {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}

.gate-transition-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: all;
    animation: gtBgIn .4s ease forwards;
}

@keyframes gtBgIn {
    from {
        background: rgba(10,30,22,0);
    }

    to {
        background: rgba(10,30,22,0.88);
    }
}

.gate-transition-overlay.gt-fade-out {
    animation: gtBgOut .55s ease forwards !important;
}

@keyframes gtBgOut {
    from {
        background: rgba(10,30,22,0.88);
        opacity: 1;
    }

    to {
        background: rgba(10,30,22,0);
        opacity: 0;
    }
}

/* 水墨晕染 */
.gt-ink-wash {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(46,138,104,0.15) 0%, transparent 70%);
    animation: inkWash 2s ease forwards;
}

@keyframes inkWash {
    0% {
        transform: scale(0.3);
        opacity: 0;
    }

    60% {
        opacity: 1;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* 印章 */
.gt-stamp-wrap {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    animation: stampDrop .35s cubic-bezier(.17,.67,.35,1.4) .15s both;
}

@keyframes stampDrop {
    from {
        transform: translateY(-80px) scale(1.3) rotate(-8deg);
        opacity: 0;
    }

    to {
        transform: translateY(0) scale(1) rotate(0deg);
        opacity: 1;
    }
}

.gt-stamp {
    width: 130px;
    height: 130px;
    border-radius: 8px;
    border: 4px solid rgba(192,85,85,0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: rgba(192,85,85,0.07);
    box-shadow: inset 0 0 20px rgba(192,85,85,0.2), 0 0 40px rgba(192,85,85,0.3);
}

    .gt-stamp::before, .gt-stamp::after {
        content: '';
        position: absolute;
        border: 1.5px solid rgba(192,85,85,0.4);
        border-radius: 4px;
        inset: 6px;
    }

    .gt-stamp::after {
        inset: 10px;
    }

.gt-stamp-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.gt-stamp-zh {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 4rem;
    color: rgba(192,85,85,0.9);
    line-height: 1;
    letter-spacing: 4px;
    text-shadow: 0 0 20px rgba(192,85,85,0.4);
}

.gt-trans-stars {
    font-size: 1.8rem;
    color: var(--gold-light);
    letter-spacing: 6px;
    text-shadow: 0 0 12px rgba(184,149,64,0.5);
    animation: starGlow 1s ease-in-out .5s infinite alternate;
}

@keyframes starGlow {
    from {
        text-shadow: 0 0 8px rgba(184,149,64,0.4);
    }

    to {
        text-shadow: 0 0 24px rgba(184,149,64,0.8);
    }
}

.grand-finale {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(170deg, #e8f5ee 0%, #d4eddf 30%, #c5e8d2 60%, #b8e0c8 100%);
    animation: finaleIn .8s ease forwards;
}

@keyframes finaleIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* 水墨背景 */
.gf-ink-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.gf-ink-circle {
    position: absolute;
    border-radius: 50%;
    animation: inkPulse 6s ease-in-out infinite alternate;
}

    .gf-ink-circle.c1 {
        width: 600px;
        height: 600px;
        top: -15%;
        left: -10%;
        background: radial-gradient(circle, rgba(46,138,104,0.1), transparent 70%);
        animation-delay: 0s;
    }

    .gf-ink-circle.c2 {
        width: 400px;
        height: 400px;
        top: 20%;
        right: -5%;
        background: radial-gradient(circle, rgba(212,135,154,0.08), transparent 70%);
        animation-delay: 2s;
    }

    .gf-ink-circle.c3 {
        width: 500px;
        height: 500px;
        bottom: -10%;
        left: 20%;
        background: radial-gradient(circle, rgba(140,110,46,0.07), transparent 70%);
        animation-delay: 4s;
    }

@keyframes inkPulse {
    from {
        transform: scale(0.9);
        opacity: 0.6;
    }

    to {
        transform: scale(1.1);
        opacity: 1;
    }
}

.gf-mountains {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 200px;
}

/* 诗句雨 */
.gf-verse-rain {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 1;
}

.gf-verse {
    position: absolute;
    font-family: 'Ma Shan Zheng', cursive;
    color: rgba(46,138,104,0.18);
    letter-spacing: 4px;
    white-space: nowrap;
    animation: verseFloat linear forwards;
    top: -40px;
}

@keyframes verseFloat {
    0% {
        transform: translateY(0);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    85% {
        opacity: 0.7;
    }

    100% {
        transform: translateY(110vh);
        opacity: 0;
    }
}

/* 主体 */
.gf-body {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 24px 40px;
    max-width: 720px;
    width: 100%;
    gap: 0;
}

/* 顶部装饰线 */
.gf-top-deco, .gf-bot-deco {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    max-width: 400px;
    margin-bottom: 32px;
}

.gf-bot-deco {
    margin-top: 32px;
    margin-bottom: 0;
}

.gf-deco-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(46,138,104,0.35), transparent);
}

.gf-deco-char {
    color: var(--green-light);
    font-size: 0.7rem;
    opacity: 0.7;
}

/* 印章 */
.gf-seal-wrap {
    margin-bottom: 28px;
    animation: sealAppear .6s cubic-bezier(.17,.67,.35,1.4) .3s both;
}

@keyframes sealAppear {
    from {
        transform: scale(0) rotate(-15deg);
        opacity: 0;
    }

    to {
        transform: scale(1) rotate(-3deg);
        opacity: 1;
    }
}

.gf-seal {
    width: 110px;
    height: 110px;
    border-radius: 6px;
    border: 3px solid var(--seal-color, #b89540);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    background: rgba(255,255,255,0.5);
    box-shadow: inset 0 0 16px rgba(184,149,64,0.15), 0 4px 24px rgba(140,110,46,0.2), 3px 3px 0 rgba(140,110,46,0.08);
    transform: rotate(-3deg);
}

.gf-seal-border {
    position: absolute;
    inset: 5px;
    border: 1px solid rgba(184,149,64,0.4);
    border-radius: 3px;
}

.gf-seal-text {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 1.5rem;
    color: var(--seal-color, #b89540);
    letter-spacing: 3px;
    line-height: 1.3;
    text-align: center;
}

.gf-seal-sub {
    font-size: 0.5rem;
    color: var(--seal-color, #b89540);
    letter-spacing: 2px;
    opacity: 0.7;
    margin-top: 2px;
}

/* 标题区 */
.gf-title-wrap {
    text-align: center;
    margin-bottom: 32px;
    animation: fadeSlideUp .6s ease .5s both;
}

.gf-eyebrow {
    font-size: 0.7rem;
    color: var(--text-faint);
    letter-spacing: 6px;
    margin-bottom: 10px;
}

.gf-main-title {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 3.2rem;
    color: var(--green-dark);
    letter-spacing: 14px;
    line-height: 1.2;
    margin-bottom: 10px;
}

.gf-title-sub {
    font-size: 0.78rem;
    color: var(--text-light);
    letter-spacing: 3px;
    line-height: 2;
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 星星统计 */
.gf-stars-panel {
    width: 100%;
    background: rgba(255,255,255,0.65);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 24px 28px;
    margin-bottom: 24px;
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 24px var(--shadow);
    animation: fadeSlideUp .6s ease .65s both;
}

.gf-stars-display {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    justify-content: center;
    margin-bottom: 16px;
}

.gf-star {
    font-size: 1.3rem;
    color: rgba(184,149,64,0.18);
    animation: starReveal .3s ease both;
    transition: color .3s;
}

    .gf-star.lit {
        color: var(--gold-light);
        text-shadow: 0 0 8px rgba(184,149,64,0.5);
    }

@keyframes starReveal {
    from {
        transform: scale(0) rotate(-30deg);
    }

    to {
        transform: scale(1) rotate(0deg);
    }
}

.gf-stars-info {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 6px;
    margin-bottom: 12px;
}

.gf-stars-num {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 2.8rem;
    color: var(--green-mid);
    line-height: 1;
}

.gf-stars-den {
    font-size: 0.85rem;
    color: var(--text-faint);
    letter-spacing: 2px;
}

.gf-stars-pct {
    font-size: 1rem;
    color: var(--gold);
    font-weight: 700;
    margin-left: 8px;
}

.gf-stars-bar-wrap {
    height: 6px;
    background: rgba(94,184,148,0.15);
    border-radius: 3px;
    overflow: hidden;
}

.gf-stars-bar {
    height: 100%;
    width: var(--bar-w, 0%);
    background: linear-gradient(90deg, var(--green-mid), var(--green-light));
    border-radius: 3px;
    animation: barGrow .8s ease .9s both;
    transform-origin: left;
}

@keyframes barGrow {
    from {
        transform: scaleX(0);
    }

    to {
        transform: scaleX(1);
    }
}

/* 关卡战绩 */
.gf-gates-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    width: 100%;
    margin-bottom: 28px;
    animation: fadeSlideUp .6s ease .8s both;
}

.gf-gate-card {
    background: rgba(255,255,255,0.6);
    border: 1px solid var(--border-light);
    border-radius: 14px;
    padding: 14px 8px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    transition: transform .3s, box-shadow .3s;
}

    .gf-gate-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 20px var(--shadow-deep);
    }

.gf-gate-icon {
    font-size: 1.4rem;
    line-height: 1;
}

    .gf-gate-icon img {
        width: 32px;
        height: 32px;
        object-fit: contain;
    }

.gf-gate-name {
    font-size: 0.6rem;
    color: var(--text-faint);
    letter-spacing: 1px;
    text-align: center;
}

.gf-gate-stars {
    font-size: 0.7rem;
    color: var(--gold-light);
    letter-spacing: 2px;
}

/* 词句 */
.gf-quote-wrap {
    text-align: center;
    padding: 24px 32px;
    background: var(--gold-faint);
    border: 1px solid rgba(184,149,64,0.2);
    border-radius: 16px;
    width: 100%;
    margin-bottom: 0;
    position: relative;
    animation: fadeSlideUp .6s ease .95s both;
}

.gf-quote-mark {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 4rem;
    color: rgba(184,149,64,0.2);
    line-height: 0.5;
    margin-bottom: 8px;
    position: absolute;
    top: 16px;
    left: 20px;
}

.gf-quote-text {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 1.2rem;
    color: var(--gold);
    letter-spacing: 6px;
    line-height: 2.2;
    position: relative;
    z-index: 1;
}

.gf-quote-attr {
    font-size: 0.7rem;
    color: var(--text-faint);
    letter-spacing: 3px;
    margin-top: 8px;
}

/* 按钮 */
.gf-actions {
    display: flex;
    gap: 14px;
    margin-top: 28px;
    animation: fadeSlideUp .6s ease 1.1s both;
}

.gf-btn {
    padding: 12px 36px;
    border-radius: 30px;
    border: none;
    font-family: 'Noto Serif SC', serif;
    font-size: 0.88rem;
    letter-spacing: 3px;
    cursor: pointer;
    transition: all .3s;
}

    .gf-btn.primary {
        background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
        color: #fff;
        box-shadow: 0 4px 16px rgba(46,138,104,0.35);
    }

        .gf-btn.primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(46,138,104,0.45);
        }

    .gf-btn.secondary {
        background: rgba(255,255,255,0.7);
        color: var(--text-mid);
        border: 1px solid var(--border);
    }

        .gf-btn.secondary:hover {
            background: var(--green-faint);
            border-color: var(--green-mid);
        }

/* 页脚 */
.gf-footer {
    margin-top: 24px;
    font-size: 0.65rem;
    color: var(--text-faint);
    letter-spacing: 4px;
    text-align: center;
    animation: fadeSlideUp .6s ease 1.2s both;
}

/* 响应式 */
@media(max-width: 600px) {
    .gf-main-title {
        font-size: 2.2rem;
        letter-spacing: 8px;
    }

    .gf-gates-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .gf-quote-text {
        font-size: 1rem;
        letter-spacing: 3px;
    }

    .gf-body {
        padding: 40px 16px 32px;
    }

    .gt-stamp {
        width: 100px;
        height: 100px;
    }

    .gt-stamp-zh {
        font-size: 3rem;
    }
}