sechskies/style.css

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@100..900&display=swap');

:root {
    --primary: #ffcc00;
    --light-yellow: #fceea7;
    --dark-yellow: #4e492b;
    --black: #1a1a1a;
    --deep-black: #0a0a0a;
    --gray: #f4f4f4;
    --text-color: #333;
    --accent: #FFD700;
    --text: #1a1a1a;
    --card-bg: #1a1a1a;
    --bg-alt: #fcfaf2;
    --text-main: #333;
    --text-muted: #888;
    --surface: #fffdf7;
    --surface-soft: #fff9e8;
}

/* 1. 先處理 body 和全域，確保沒人亂給外距 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


html,
body {
    background-color: var(--deep-black);
    color: #eeeeee;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

body {
    font-family: 'Noto Sans TC', system-ui, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

header {
    width: 100%;
    height: 100vh;
    min-height: 100dvh;
    background-image: url('img/header.jpg');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 108%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    position: relative;
}

/* 導覽列 */
nav {
    background-color: var(--black);
    padding: 0.8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 100px;
}

.logo {
    width: 300px;
    height: auto;
    display: block;
    object-fit: contain;
    transform: translateY(5px);
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;

}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 24px;
}

nav a {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 1px;
}


nav a:hover {
    color: white;
}

.portal-nav li {
    position: relative;
    padding-bottom: 8px;
}

.portal-nav {
    position: relative;
    z-index: 60;
}

.portal-nav .portal-submenu {
    display: none;
    position: absolute;
    top: calc(100% - 2px);
    left: 0;
    min-width: 220px;
    padding: 10px;
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
    z-index: 80;
}

.portal-nav .portal-submenu li {
    padding-bottom: 0;
}

.portal-nav .portal-submenu a {
    display: block;
    padding: 6px 8px;
    border-radius: 8px;
    color: #5f5f5f;
    font-size: 0.84rem;
    font-weight: 500;
    letter-spacing: 0;
}

.portal-nav .portal-submenu a:hover {
    background: #fff8df;
    color: #3a300a;
}

.portal-nav a.nav-current {
    color: #ffffff;
}

.portal-nav>ul>li.coming-soon>a {
    cursor: not-allowed;
    opacity: 0.82;
    color: rgba(212, 196, 150, 0.95);
}

.portal-nav a[data-coming-soon="true"] {
    cursor: not-allowed;
    opacity: 0.82;
    position: relative;
}

.portal-nav a[data-coming-soon="true"]::after {
    content: "(頁面籌備中)";
    position: absolute;
    z-index: 120;
    white-space: nowrap;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #6a4818;
    background: #fff9e6;
    padding: 5px 11px;
    border-radius: 8px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.14);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.16s ease;
}

.portal-nav>ul>li>a[data-coming-soon="true"]::after {
    left: 50%;
    top: calc(100% + 4px);
    transform: translateX(-50%);
}

.portal-nav .portal-submenu a[data-coming-soon="true"]::after {
    left: 50%;
    top: calc(100% + 2px);
    transform: translateX(-50%);
}

.portal-nav>ul>li>a[data-coming-soon="true"]:hover,
.portal-nav>ul>li>a[data-coming-soon="true"]:focus-visible {
    color: rgba(212, 196, 150, 0.95);
}

.portal-nav .portal-submenu a[data-coming-soon="true"]:hover,
.portal-nav .portal-submenu a[data-coming-soon="true"]:focus-visible {
    background-color: transparent;
    color: #5f5f5f;
}

@media (hover: hover) {

    .portal-nav a[data-coming-soon="true"]:hover::after,
    .portal-nav a[data-coming-soon="true"]:focus-visible::after {
        opacity: 1;
    }
}

@media (hover: none) {
    .portal-nav a[data-coming-soon="true"]:active::after {
        opacity: 1;
        transition: opacity 0.08s ease;
    }
}

.portal-nav li.coming-soon>.portal-submenu {
    display: none !important;
}

.portal-nav li:hover>.portal-submenu,
.portal-nav li:focus-within>.portal-submenu,
.portal-nav li.open>.portal-submenu {
    display: grid;
    gap: 6px;
}

#particles {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    display: block;
    z-index: 0;
    pointer-events: none;
}

header,
nav,
.container,
footer {
    position: relative;
    z-index: 1;
}

/* 橫幅 Hero Section */
.hero {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero h1,
.hero p {
    margin: 0;
    padding: 0.5rem;
}

.hero h1 {
    font-size: 2.5rem;
    line-height: 1.2;
    color: var(--primary);
    text-shadow: 0 0 30px rgba(255, 221, 0, 0.8);
}

.hero p {
    font-size: 1.2rem;
    color: var(--gray);
}

.btn {
    display: inline-block;
    padding: 10px 30px;
    background: var(--primary);
    color: #000;
    font-weight: bold;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s;
}

.btn:hover {
    transform: scale(1.1);
    background: #FFEE66;
}


/* 區塊容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.content-container {
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

.section-title {
    color: var(--primary);
    text-align: center;
    font-size: 1.35rem;
    letter-spacing: 3px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.section-title::after {
    content: "";
    display: block;
    width: 50px;
    height: 3px;
    background: var(--primary);
    margin: 15px auto 0;
}

.subtitle-wrap {
    margin: 4px auto 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.subtitle-wrap::before,
.subtitle-wrap::after {
    content: "";
    flex: 1;
    height: 2px;
    background-color: var(--primary);
    max-width: 56px;
    opacity: 0.7;
}

.sub-title {
    font-size: 0.72rem;
    color: #7e7e7e;
    letter-spacing: 2.4px;
    margin: 0 18px;
}



.story-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background: linear-gradient(135deg, var(--surface-soft) 0%, #ffffff 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 204, 0, 0.18);
    border-radius: 14px;
    padding: 30px;
    transition: 0.4s;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.14);
}

.card h3 {
    color: #2e2e2e;
    margin-bottom: 15px;
}

.card p {
    color: #585858;
}

/* 統一 section 版型 */
section {
    margin-top: 0 !important;
    margin-bottom: 60px;
    background: var(--surface);
    padding: 44px 36px;
    border-radius: 16px;
    border: 1px solid rgba(255, 204, 0, 0.15);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.15);
    position: relative;
    z-index: 10;

}

/* 首頁：成立的初衷 — 標題與全站一致置中；其下雙欄（文 7 : 圖 3） */
.mission-section>.section-title {
    margin-bottom: clamp(1.25rem, 3vw, 1.75rem);
}

.mission-section .mission-layout {
    display: grid;
    grid-template-columns: minmax(200px, 3fr) minmax(0, 7fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: start;
}

.mission-content>p,
.mission-content .logo-concept-media-row>p,
.mission-content .logo-concept .logo-concept-media-row p {
    color: #4a4a4a;
    font-size: 1rem;
    line-height: 1.6;
    text-align: left;
    margin: 0 0 1rem;
}

.mission-content .logo-concept {
    margin-top: 1.75rem;
    padding-top: 0;
}

.mission-content .logo-concept h3 {
    font-size: 1.08rem;
    letter-spacing: 0.18em;
    color: var(--primary);
    margin: 0 0 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    padding: 0.65rem 0;
    border-top: 2px solid rgba(255, 204, 0, 0.5);
    border-bottom: 2px solid rgba(255, 204, 0, 0.5);
}

.mission-section .logo-concept-media-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(240px, 46%);
    gap: clamp(1rem, 3vw, 1.85rem);
    align-items: start;
}

.mission-section .mission-gif-frame {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 204, 0, 0.28);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
    background: #1a1a1a;
}

.mission-section .mission-gif-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.mission-section .mission-moment-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 0;
}

.mission-section .mission-visual .caption,
.mission-section .mission-moment-wrap .caption {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    margin-top: 0.65rem;
    font-size: 0.78rem;
    line-height: 1.45;
    color: #6a6a6a;
    max-width: 16rem;
}

.mission-section .mission-visual .arrow-icon,
.mission-section .mission-moment-wrap .arrow-icon {
    font-size: 0.95rem;
    line-height: 1;
    color: var(--primary);
    font-style: normal;
}

.mission-section .highlight-stage-flash {
    letter-spacing: 0.06em;
    font-weight: 800;
    text-shadow:
        0 0 10px rgba(255, 210, 64, 0.55),
        0 0 22px rgba(255, 200, 0, 0.28);
}

@media (prefers-reduced-motion: no-preference) {
    .mission-section .highlight-stage-flash {
        animation: mission-stage-flash-pulse 2.8s ease-in-out infinite;
    }
}

@keyframes mission-stage-flash-pulse {

    0%,
    100% {
        text-shadow:
            0 0 8px rgba(255, 210, 64, 0.45),
            0 0 18px rgba(255, 200, 0, 0.2);
    }

    50% {
        text-shadow:
            0 0 14px rgba(255, 220, 80, 0.75),
            0 0 30px rgba(255, 210, 50, 0.35);
    }
}

@media (prefers-reduced-motion: reduce) {
    .mission-section .highlight-stage-flash {
        animation: none;
    }
}

/* 金句：獨立於雙欄之下，全區塊寬度內致中 */
.mission-section>.quote-box {
    width: 100%;
    max-width: 44rem;
    margin: clamp(1.75rem, 4vw, 2.5rem) auto 0;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, var(--surface-soft) 0%, #fff7da 100%);
    border-left: 4px solid var(--primary);
    border-radius: 10px;
    color: #55420a;
    font-size: 1.02rem;
    font-weight: 600;
    line-height: 1.65;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.mission-visual {
    align-self: start;
}

.mission-visual .logo-wrapper {
    position: sticky;
    top: 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.mission-visual .logo-wrapper img {
    width: 100%;
    max-width: min(320px, 100%);
    height: auto;
    display: block;
    object-fit: contain;
}

@media (max-width: 900px) {
    .mission-section .mission-layout {
        grid-template-columns: 1fr;
        gap: 1.75rem;
    }

    .mission-visual .logo-wrapper {
        position: static;
    }

    .mission-visual .logo-wrapper img {
        max-width: 260px;
    }

    .mission-section .logo-concept-media-row {
        grid-template-columns: 1fr;
    }
}

/* 作品列表表格 */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

table th {
    background-color: var(--primary);
    color: var(--black);
    padding: 12px;
}

table td {
    padding: 12px;
    border-bottom: 1px solid #ececec;
    text-align: center;
    color: #4a4a4a;
}

a {
    color: var(--text-color);
    text-decoration: none;
}

.story-archive {
    overflow: hidden;
}

/* 備註：移除主軸上方獨立鑽石後，將主軸上下邊界微調 4px，保留你要的留白節奏 */
.merged-storyline {
    position: relative;
    padding-top: 18px;
    padding-bottom: 4px;
    max-width: 960px;
    margin: 0 auto;
}

/* 備註：主軸往上/下各延伸 4px，避免線段在視覺上被截斷 */
.merged-storyline::before {
    content: "";
    position: absolute;
    top: -4px;
    bottom: -4px;
    left: 50%;
    width: 4px;
    transform: translateX(-50%);
    background: linear-gradient(180deg, #ffde5f 0%, #ffcc00 45%, #f3b700 100%);
    border-radius: 8px;
}

.story-node {
    position: relative;
    width: 100%;
    max-width: 42rem;
    margin: 0 0 28px;
    padding: 16px 18px;
    background: linear-gradient(135deg, var(--surface-soft) 0%, #fff 100%);
    border: 1px solid rgba(255, 204, 0, 0.18);
    border-radius: 12px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.1);
}

/* 時間軸節點：僅在 merged-storyline 內顯示鑽石與年代章 */
.story-node::before,
.story-node::after {
    content: none;
    display: none;
}

.merged-storyline .story-node {
    width: calc(50% - 34px);
    max-width: none;
    margin-left: 0;
    margin-right: 0;
}

.merged-storyline .story-node::before {
    content: "\f3a5";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    top: 6px;
    width: 30px;
    height: 30px;
    box-sizing: border-box;
    display: grid;
    place-items: center;
    line-height: 1;
    border-radius: 50%;
    background: #fffdf5;
    color: #e0b400;
    z-index: 2;
}

.merged-storyline .story-node::after {
    content: attr(data-era);
    position: absolute;
    top: -14px;
    background-color: var(--primary);
    color: #303030;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-radius: 7px;
    padding: 3px 9px;
    border: 2px solid #fff;
    box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.16);
    z-index: 3;
    display: block;
}

/* 備註：改用奇偶自動分邊，新增中間節點時不需要手動加 class */
.merged-storyline .story-node:nth-of-type(odd) {
    margin-right: auto;
    margin-top: 30px;
}

.merged-storyline .story-node:nth-of-type(odd)::before {
    right: -49px;
}

.merged-storyline .story-node:nth-of-type(odd)::after {
    right: -10px;
    top: -20px;
    transform: rotate(30deg);
}

.merged-storyline .story-node:nth-of-type(even) {
    margin-left: auto;
    margin-top: 10px;
}

.merged-storyline .story-node:nth-of-type(even)::before {
    left: -49px;
}

.merged-storyline .story-node:nth-of-type(even)::after {
    left: -10px;
    top: -20px;
    transform: rotate(-30deg);
}

/* 跨時空軌跡：2016 六六歌節點 — 強調電子書 CTA */
.merged-storyline .story-node.story-node--ebook-ssg2 {
    border: 2px solid rgba(255, 204, 0, 0.55);
    box-shadow:
        0 0 0 1px rgba(255, 250, 220, 0.85),
        0 14px 36px rgba(255, 193, 7, 0.2),
        0 10px 24px rgba(0, 0, 0, 0.1);
    background: linear-gradient(145deg, #fffdf0 0%, #fff 55%, #fff9e8 100%);
}

.merged-storyline .story-node.story-node--ebook-ssg2 p:last-of-type {
    margin-bottom: 0;
}

.merged-storyline .timeline-ebook-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.95rem;
    padding: 0.6rem 1.1rem 0.6rem 0.9rem;
    font-size: 0.86rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: #1a1400;
    text-decoration: none;
    background: linear-gradient(180deg, #ffe566 0%, #ffcc00 52%, #e6b800 100%);
    border-radius: 999px;
    border: 2px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 4px 16px rgba(230, 184, 0, 0.42);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.merged-storyline .timeline-ebook-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(230, 184, 0, 0.55);
    color: #1a1400;
}

.merged-storyline .timeline-ebook-cta:focus-visible {
    outline: 3px solid #1a1a1a;
    outline-offset: 3px;
}

.merged-storyline .timeline-ebook-cta .fa-hand-pointer {
    font-size: 1.1em;
    animation: timeline-finger-nudge 1.15s ease-in-out infinite;
}

@keyframes timeline-finger-nudge {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(4px, 1px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .merged-storyline .timeline-ebook-cta .fa-hand-pointer {
        animation: none;
    }
}

.story-node h3 {
    color: #303030;
    margin-bottom: 8px;
    font-size: 1rem;
    line-height: 1.5;
}

.story-node p {
    color: #575757;
    font-size: 0.9rem;
    line-height: 1.7;
}

@media (max-width: 900px) {

    /* 備註：手機版主軸維持在左側，避免鑽石與內容互相遮擋 */
    .merged-storyline::before {
        left: 18px;
        transform: none;
    }

    .merged-storyline .story-node {
        width: calc(100% - 44px);
        margin-right: 0;
        margin-left: 44px;
    }

    .merged-storyline .story-node::before {
        left: -39px;
        right: auto;
    }

    .merged-storyline .story-node::after {
        left: 14px;
        right: auto;
        transform: rotate(-8deg);
    }
}

/* 頁尾 */
footer {
    background-color: var(--black);
    color: white;
    text-align: center;
    padding: 50px 0 20px;
}

.highlight {
    color: var(--dark-yellow);
    font-weight: bold;
}

/* map.html */
.map-page .map-archive-header,
.map-page .portal-nav,
.map-page .member-tabs,
.map-page #itinerary-search,
.map-page .map-layout,
.map-page footer {
    position: relative;
    z-index: 1;
}

.concert-page .concert-archive-header,
.concert-page .portal-nav,
.concert-page .search-section,
.concert-page .concert-container,
.concert-page footer {
    position: relative;
    z-index: 1;
}

.map-page .portal-nav {
    width: 100%;
    margin: 0 0 14px;
    padding: 0.8rem 100px;
    background-color: var(--black);
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
    position: sticky;
    top: 0;
    z-index: 30;
}

.map-page .portal-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.map-page .portal-nav>ul {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 24px;
    flex-wrap: wrap;
    min-width: 0;
    padding: 0;
}

.map-page .portal-nav>ul>li {
    position: relative;
    line-height: 1;
}

.map-page .portal-nav>ul>li>a {
    display: inline-block;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 1px;
    white-space: nowrap;
    padding: 4px 2px;
    border-bottom: 0;
    transition: color 0.2s ease;
}

.map-page .portal-nav>ul>li>a:hover,
.map-page .portal-nav>ul>li:focus-within>a {
    color: white;
}

.map-page .portal-nav .portal-submenu {
    position: absolute;
    left: auto;
    right: 0;
    top: calc(100% + 8px);
    min-width: 240px;
    padding: 10px;
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
    display: none;
    gap: 6px;
    z-index: 20;
}

.map-page .portal-nav>ul>li:hover .portal-submenu,
.map-page .portal-nav>ul>li:focus-within .portal-submenu {
    display: grid;
}

.map-page .portal-nav .portal-submenu a {
    display: block;
    padding: 6px 8px;
    border-radius: 8px;
    font-size: 0.84rem;
    color: #5f5f5f;
    font-weight: 500;
}

.map-page .portal-nav .portal-submenu a:hover {
    background: #fff8df;
    color: #3a300a;
}

.map-page .portal-nav>ul>li>a[data-coming-soon="true"]:hover,
.map-page .portal-nav>ul>li>a[data-coming-soon="true"]:focus-visible {
    color: rgba(212, 196, 150, 0.95);
}

.map-page .portal-nav .portal-submenu a[data-coming-soon="true"]:hover,
.map-page .portal-nav .portal-submenu a[data-coming-soon="true"]:focus-visible {
    background-color: transparent;
    color: #5f5f5f;
}

.map-archive-header {
    width: 100%;
    height: 100vh;
    min-height: 100dvh;
    background-image: url('img/header.jpg');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 108%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
    overflow: hidden;
    position: relative;
}

.map-archive-header .main-title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 900;
    color: var(--yellow);
    letter-spacing: 6px;
    text-transform: uppercase;
    margin: 0;
    text-shadow: 0 0 30px rgba(255, 221, 0, 0.75);
}

.map-archive-header .subtitle-wrap {
    margin-top: 20px;
}

.map-archive-header .subtitle-wrap::before,
.map-archive-header .subtitle-wrap::after {
    height: 3px;
    background-color: #ffcc00;
    max-width: 56px;
}

.map-archive-header .sub-title {
    font-size: 0.92rem;
    letter-spacing: 4px;
    color: #d4d4d4;
}

.map-layout {
    display: grid;
    grid-template-columns: minmax(320px, 40%) minmax(0, 1fr);
    gap: 26px;
    align-items: start;
    padding-top: 16px;
}

.member-tabs {
    background: transparent;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 18px auto 14px;
    max-width: 1100px;
    padding: 4px 20px;
}

#itinerary-search {
    display: block;
    max-width: 1100px;
    width: 100%;
    margin: 0 auto 14px;
    padding: 10px 16px;
    border: 1px solid #e4dbb8;
    border-radius: 999px;
    font-size: 0.92rem;
    background: #fffef8;
    color: #444;
    outline: none;
}

#itinerary-search:focus {
    border-color: #ffcc00;
    box-shadow: 0 0 0 3px rgba(255, 204, 0, 0.2);
}

.tab-btn {
    border: 1px solid #e9d99d;
    background: #ffffff;
    color: #4a4a4a;
    border-radius: 999px;
    padding: 9px 18px;
    font-size: 0.93rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.tab-btn:hover,
.tab-btn.active {
    background: #ffcc00;
    color: #2f2f2f;
    border-color: #ffcc00;
}

.map-sticky {
    position: sticky;
    top: 22px;
    align-self: start;
    background: #fff;
    border-radius: 16px;
    padding: 18px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.07);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.map-title {
    color: #343434;
    font-size: 1.05rem;
    margin: 0 0 12px;
    letter-spacing: 1px;
}

.map-my-maps-frame {
    width: 100%;
    height: min(66vh, 640px);
    min-height: 420px;
    border: 0;
    border-radius: 12px;
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.1);
}

.map-embed-all {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.map-embed-label {
    margin: 0 0 8px;
    font-size: 0.88rem;
    font-weight: 700;
    color: #444;
}

.map-links-dual {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 12px;
}

.map-links-dual .map-link {
    margin-top: 0;
}

.map-links-wrap .map-link {
    align-self: flex-start;
}

.map-link {
    display: inline-block;
    margin-top: 12px;
    font-size: 0.85rem;
    color: #7f6712;
    text-decoration: none;
    border-bottom: 1px solid rgba(127, 103, 18, 0.4);
}

.itinerary-list {
    background: transparent;
    border: 0;
    box-shadow: none;
    border-radius: 0;
    padding-top: 0;
    padding-bottom: 0;
    display: grid;
    gap: 14px;
    padding: 0 14px;
}

.day-group {
    padding: 0 !important;
    border: 0 !important;
    box-shadow: none !important;
    border-radius: 14px;
    background: #fff8df;
    overflow: hidden;
    width: 100%;
    margin: 0;
}

.day-toggle {
    width: calc(100% - 20px);
    margin: 10px auto 8px;
    border: 0;
    background: #fff8df;
    color: #4b4020;
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.4px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    border-radius: 12px;
}

.day-toggle i {
    transition: transform 0.2s ease;
}

.day-group.expanded .day-toggle i {
    transform: rotate(180deg);
}

.day-cards {
    display: grid;
    gap: 10px;
    width: calc(100% - 20px);
    margin: 0 auto 10px;
    padding: 10px;
    background: #fff;
    border-radius: 12px;
}

.polaroid-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    border-radius: 12px;
    padding: 12px;
    background: #fff;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
    position: relative;
}

.polaroid-card::before {
    content: "\f111";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    right: 12px;
    top: 10px;
    color: #ebd37a;
    font-size: 0.5rem;
}

.polaroid-card:hover,
.polaroid-card.active {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
    background: #fffdf4;
}

.photo-frame {
    width: 118px;
    flex: 0 0 118px;
}

.photo-frame img {
    width: 100%;
    height: 86px;
    object-fit: cover;
    border-radius: 8px;
}

.card-content .date {
    display: inline-block;
    font-size: 0.72rem;
    color: #9a8851;
    margin-bottom: 2px;
    font-weight: 700;
    letter-spacing: 0.6px;
}

.card-content h3 {
    margin: 0 0 3px;
    font-size: 1rem;
    color: #323232;
}

.card-content .description {
    margin: 0 0 6px;
    font-size: 0.86rem;
    color: #6a6a6a;
}

.card-content .tag {
    font-size: 0.76rem;
    color: #8b7423;
    font-weight: 600;
}

.detail-panel {
    margin-top: 8px;
    border: 1px solid #eadfb2;
    border-radius: 12px;
    overflow: hidden;
    background: #fffef8;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.detail-photo img {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    display: block;
}

.detail-content {
    padding: 16px;
}

.detail-content h3 {
    margin: 4px 0 10px;
    color: #2c2c2c;
    font-size: 1.2rem;
}

.detail-content p {
    color: #5a5a5a;
    margin-bottom: 12px;
    line-height: 1.7;
}

.detail-content blockquote {
    margin: 0 0 10px;
    padding: 10px 12px;
    background: #fff7da;
    border-left: 3px solid #f0c02f;
    color: #65510e;
    font-size: 0.92rem;
    border-radius: 4px;
}

.detail-link {
    display: inline-block;
    margin-top: 8px;
    color: #7b6215;
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px solid rgba(123, 98, 21, 0.45);
}

@media (max-width: 920px) {
    .map-archive-header {
        background-size: cover;
        padding: 0 16px;
    }

    .map-archive-header .main-title {
        letter-spacing: 4px;
    }

    .map-layout {
        grid-template-columns: 1fr;
    }

    .map-page .portal-nav>ul {
        justify-content: center;
        gap: 16px;
    }

    .map-page .portal-nav {
        padding: 0.8rem 16px;
    }

    .map-page .portal-nav .portal-submenu {
        position: static;
        min-width: 0;
        margin-top: 6px;
        display: grid;
        box-shadow: none;
        background: #fffaf0;
        padding: 8px;
    }

    #itinerary-search {
        width: calc(100% - 28px);
    }

    .map-sticky {
        position: static;
        padding: 14px;
    }

    .map-my-maps-frame {
        height: 320px;
        min-height: 320px;
    }

    .map-embed-all {
        grid-template-columns: 1fr;
    }

    .polaroid-card {
        flex-direction: column;
        gap: 10px;
    }

    .photo-frame {
        width: 100%;
        flex: none;
    }

    .photo-frame img {
        height: 170px;
    }

    .detail-content {
        padding: 13px;
    }
}

/* Variety hub */
.variety-block {
    background: #fffdf6;
    border-radius: 16px;
    padding: 24px;
    margin-top: 24px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.variety-page-main {
    padding-bottom: 48px;
}

/* Chronicle (webcomic-like reader) */
.chronicle-controls {
    max-width: 1200px;
    margin: 24px auto 10px;
    padding: 0 14px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.mode-btn {
    border: 0;
    background: #2a2a2a;
    color: #ffe9a8;
    padding: 10px 16px;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.mode-btn.active {
    background: var(--primary);
    color: #161616;
}

.chronicle-reader {
    max-width: 960px;
    margin: 0 auto 24px;
    padding: 0 14px;
}

.chronicle-chapter {
    background: #fffdf6;
    border-radius: 16px;
    padding: 24px 20px;
    margin-bottom: 16px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.chronicle-chapter h2 {
    margin: 0 0 12px;
    color: #252525;
    letter-spacing: 1px;
}

.chronicle-chapter p {
    margin: 0 0 10px;
    line-height: 1.9;
    color: #333;
}

.chronicle-pager {
    max-width: 960px;
    margin: 0 auto 30px;
    padding: 0 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

#chapter-indicator {
    min-width: 64px;
    text-align: center;
    font-weight: 700;
    color: #f6d66f;
}

.chronicle-pager .btn {
    border: 0;
    background: #171717;
    color: #fff2bf;
    padding: 9px 14px;
    border-radius: 8px;
    cursor: pointer;
}

.chronicle-pager .btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

@media (max-width: 640px) {
    .chronicle-chapter {
        padding: 18px 14px;
    }

    .mode-btn {
        width: 100%;
    }
}

/* 首頁 · 傳奇的轉折 — 電子書按鈕 */
.story-ebook-cta {
    text-align: center;
    margin: 0 0 1.75rem;
}

.story-ebook-btn {
    display: inline-block;
    padding: 12px 28px;
    font-size: 0.95rem;
    letter-spacing: 0.06em;
}

/* 六六歌2 電子書頁 */
body.ebook-ssg2-page .ebook-intro-lead {
    text-align: center;
    max-width: 42rem;
    margin: 0 auto 1.5rem;
    color: #4a4a4a;
    line-height: 1.7;
}

body.ebook-ssg2-page .ebook-main,
body.ebook-ssg2-page footer {
    position: relative;
    z-index: 1;
}

body.ebook-ssg2-page .ebook-intro.section {
    margin-bottom: 1.25rem;
}

body.ebook-ssg2-page .flip-ebook-shell {
    position: relative;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto 2rem;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(255, 204, 0, 0.22);
    box-shadow: 0 16px 42px rgba(0, 0, 0, 0.22);
}

body.ebook-ssg2-page .flip-ebook-aspect {
    position: relative;
    padding-top: max(60%, 324px);
    width: 100%;
    height: 0;
}

body.ebook-ssg2-page .flip-ebook-aspect iframe {
    position: absolute;
    border: none;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
}

body.ebook-ssg2-page .ebook-back-link {
    text-align: center;
    margin: 0 0 2.5rem;
}