/** ============================================
 * ECHO 铸造弹窗样式 - mint-modal.css
 * ============================================ */

/* CSS 变量 */
:root {
    /* 底色 - 宣纸温润 */
    --bg-primary: #FAF9F7;
    --bg-secondary: #F5F2EA;
    --bg-tertiary: #E8E4DC;

    /* 墨色 - 四阶水墨 */
    --ink-deep: #2C2A26;
    --ink-medium: #5A5854;
    --ink-light: #8A8680;
    --ink-faint: #B8B4AC;
    --ink-ghost: #E0DCD4;

    /* 点睛 - 暗朱红印泥 */
    --vermilion: #9A4B42;
    --gold: #B89B6C;

    /* 三域 - 宋瓷高级感 */
    --realm-sound: #8B9DC3;
    --realm-color: #C9A9A6;
    --realm-text: #7A8B7C;

    /* 字体 */
    --font-display: "Noto Serif SC", "Source Han Serif SC", serif;
    --font-body: "Noto Serif SC", "Source Han Serif SC", serif;

    /* 时长哲学：慢、停、余 */
    --duration-instant: 0.15s;
    --duration-fast: 0.4s;
    --duration-normal: 0.8s;
    --duration-slow: 2.4s;
    --duration-ritual: 3s;
    --duration-breath: 12s;

    /* 缓动曲线 */
    --ease-ink: cubic-bezier(0.25, 0.1, 0.25, 1);
    --ease-breath: cubic-bezier(0.4, 0, 0.6, 1);
    --ease-settle: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============================================
   FAB 铸造浮动按钮
   ============================================ */

.mint-fab {
    position: fixed;
    right: 5vw;
    bottom: 5vh;
    z-index: 999;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--ink-deep);
    color: var(--bg-primary);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(42, 40, 37, 0.15),
        0 0 0 1px rgba(42, 40, 37, 0.05);
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    transition: transform 0.8s var(--ease-settle),
        box-shadow 0.8s var(--ease-settle),
        background 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mint-fab__ripple {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 1px solid rgba(42, 40, 37, 0.15);
    opacity: 0;
    pointer-events: none;
}

.mint-fab:hover {
    transform: scale(1.08);
    box-shadow: 0 8px 30px rgba(42, 40, 37, 0.2),
        0 0 0 1px rgba(154, 75, 66, 0.08);
}

.mint-fab:hover .mint-fab__ripple {
    animation: fabRipple 2.4s var(--ease-settle) infinite;
}

.mint-fab:active {
    transform: scale(0.95);
    box-shadow: 0 2px 8px rgba(42, 40, 37, 0.15),
        inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.mint-fab__text {
    position: relative;
    z-index: 2;
    text-indent: 0.1em;
}

@keyframes fabRipple {
    0% {
        transform: scale(0.9);
        opacity: 0.3;
    }
    50% {
        opacity: 0.1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* ============================================
   弹窗主体
   ============================================ */

.mint-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.mint-modal.is-open {
    opacity: 1;
    visibility: visible;
}

/* 遮罩 - 淡入 0.8s */
.mint-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(245, 242, 234, 0.85);
    backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.8s ease;
}

.mint-modal.is-open .mint-modal__overlay {
    opacity: 1;
}

/* 容器 - 从下方滑入 + 淡入 1.2s */
.mint-modal__container {
    position: relative;
    width: 90vw;
    max-width: 900px;
    height: 85vh;
    max-height: 800px;
    background: var(--bg-primary);
    border-radius: 4px;
    box-shadow: 0 25px 80px rgba(42, 40, 37, 0.15),
        0 0 0 1px rgba(42, 40, 37, 0.05);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    
    /* 入场动画 */
    transform: translateY(30px);
    opacity: 0;
    transition: transform 1.2s var(--ease-settle), opacity 1.2s ease;
}

.mint-modal.is-visible .mint-modal__container {
    transform: translateY(0);
    opacity: 1;
}

/* 退场动画 */
.mint-modal.is-closing .mint-modal__container {
    transform: translateY(30px);
    opacity: 0;
    transition: transform 0.8s var(--ease-settle), opacity 0.8s ease;
}

.mint-modal.is-closing .mint-modal__overlay {
    opacity: 0;
    transition: opacity 0.6s ease;
}

/* 关闭按钮 */
.mint-modal__close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    color: var(--ink-light);
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 0.2em;
    cursor: pointer;
    border-radius: 50%;
    transition: all 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.mint-modal__close:hover {
    background: rgba(42, 40, 37, 0.05);
    color: var(--ink-deep);
}

/* ============================================
   步骤指示器
   ============================================ */

.mint-progress {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    padding: 2rem 2rem 1rem;
    flex-shrink: 0;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.6rem 1.2rem;
    border-radius: 2px;
    transition: all var(--duration-normal) var(--ease-settle);
    border: 0.5px solid transparent;
}

.progress-step .step-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 0.2em;
    color: var(--ink-faint);
    transition: all var(--duration-normal) ease;
}

.progress-step .step-phase {
    font-family: var(--font-serif);
    font-size: 0.7rem;
    color: var(--ink-ghost);
    letter-spacing: 0.1em;
    margin-top: 0.3rem;
    transition: all var(--duration-normal) ease;
}

.progress-step.is-active .step-name {
    color: var(--ink-deep);
}

.progress-step.is-active .step-phase {
    color: var(--ink-light);
}

.progress-step.is-completed .step-name {
    color: var(--gold);
}

.progress-connector {
    width: 50px;
    height: 1px;
    background: linear-gradient(90deg, var(--ink-ghost), var(--ink-faint));
    opacity: 0.5;
    transition: all var(--duration-normal) ease;
}

.progress-connector.is-active {
    background: linear-gradient(90deg, var(--gold), var(--vermilion));
    opacity: 0.8;
}

/* ============================================
   三境内容区
   ============================================ */

.mint-modal__content {
    position: relative;
    flex: 1;
    overflow: hidden;
    display: flex;
}

.realm {
    position: absolute;
    inset: 0;
    padding: 0 3rem 2rem;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateX(50px);
    transition: all 0.6s var(--ease-settle);
}

.realm.is-active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.realm.is-exit-left {
    transform: translateX(-50px);
    opacity: 0;
}

.realm.is-exit-right {
    transform: translateX(50px);
    opacity: 0;
}

/* 三境横向滑动切换 */
.realm[data-realm="0"] { z-index: 1; }
.realm[data-realm="1"] { z-index: 2; }
.realm[data-realm="2"] { z-index: 3; }

/* ============================================
   通用境样式
   ============================================ */

.realm-header {
    text-align: center;
    margin-bottom: 2rem;
}

.realm-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--ink-deep);
    letter-spacing: 0.3em;
    margin-bottom: 0.5rem;
}

.realm-poem {
    font-family: var(--font-serif);
    font-size: 0.85rem;
    color: var(--ink-light);
    letter-spacing: 0.2em;
}

/* 导航按钮 */
.step-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 0.5px solid rgba(42, 40, 37, 0.08);
}

.nav-btn {
    padding: 0.8rem 2.5rem;
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--duration-fast) ease;
    border: none;
}

.nav-btn--back {
    color: var(--ink-light);
    background: transparent;
    border: 0.5px solid var(--ink-faint);
}

.nav-btn--back:hover {
    color: var(--ink-deep);
    border-color: var(--ink-light);
}

.nav-btn--next {
    color: var(--bg-primary);
    background: var(--ink-deep);
}

.nav-btn--next:hover:not(:disabled) {
    background: var(--vermilion);
    box-shadow: 0 4px 16px rgba(154, 75, 66, 0.3);
}

.nav-btn--next:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ============================================
   鸿蒙境 - 墨滴涟漪
   ============================================ */

/* 墨滴涟漪上传区 */
.ink-drop-zone {
    position: relative;
    width: 100%;
    max-width: 400px;
    height: 280px;
    margin: 0 auto 2rem;
    border-radius: 50%;
    border: 1px dashed var(--ink-faint);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: radial-gradient(ellipse at center, 
        rgba(250, 249, 247, 0.8) 0%, 
        transparent 70%);
    transition: all var(--duration-normal) ease;
    overflow: hidden;
}

.ink-drop-zone:hover {
    border-color: var(--ink-light);
    background: radial-gradient(ellipse at center, 
        rgba(245, 242, 234, 0.9) 0%, 
        transparent 70%);
}

.ink-drop-zone.is-dragover {
    border-color: var(--vermilion);
    background: radial-gradient(ellipse at center, 
        rgba(154, 75, 66, 0.05) 0%, 
        transparent 70%);
}

/* 涟漪容器 */
.ripple-container {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    pointer-events: none;
}

.ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid rgba(44, 42, 38, 0.3);
    opacity: 0;
}

.ripple.is-animating {
    animation: inkRipple var(--duration-slow) var(--ease-settle) forwards;
}

@keyframes inkRipple {
    0% {
        width: 0;
        height: 0;
        opacity: 0.8;
        border-width: 2px;
    }
    50% {
        opacity: 0.4;
    }
    100% {
        width: 350px;
        height: 350px;
        opacity: 0;
        border-width: 0.5px;
    }
}

/* 墨滴 */
.ink-drop {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    background: var(--ink-deep);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
    pointer-events: none;
}

.ink-drop.is-falling {
    animation: inkDropFall var(--duration-normal) var(--ease-settle) forwards;
}

@keyframes inkDropFall {
    0% {
        transform: translate(-50%, -150px) scale(1);
        opacity: 1;
    }
    60% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

/* 文件沉入效果 */
.file-sinking {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    pointer-events: none;
}

.file-sinking.is-sinking {
    animation: fileSink var(--duration-slow) var(--ease-settle) forwards;
}

@keyframes fileSink {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translate(-50%, -30%) scale(0.9);
        opacity: 0.6;
    }
    100% {
        transform: translate(-50%, 50%) scale(0.5);
        opacity: 0;
    }
}

.drop-content {
    position: relative;
    z-index: 2;
    text-align: center;
    transition: all var(--duration-fast) ease;
}

.drop-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1.2rem;
    color: var(--ink-light);
}

.drop-icon svg {
    width: 100%;
    height: 100%;
}

.drop-text {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--ink-medium);
    letter-spacing: 0.2em;
    margin-bottom: 0.5rem;
}

.drop-hint {
    font-family: var(--font-serif);
    font-size: 0.75rem;
    color: var(--ink-faint);
    letter-spacing: 0.05em;
}

.ink-drop-zone input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* 文件预览 */
.file-preview {
    display: none;
    max-width: 400px;
    margin: 0 auto 1.5rem;
    padding: 1.2rem;
    background: var(--bg-secondary);
    border-radius: 2px;
    border: 0.5px solid rgba(42, 40, 37, 0.08);
}

.file-preview.is-visible {
    display: block;
    animation: fadeIn var(--duration-normal) ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.preview-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.preview-icon {
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ink-light);
}

.preview-icon svg {
    width: 20px;
    height: 20px;
}

.preview-info {
    flex: 1;
}

.preview-name {
    font-family: var(--font-serif);
    font-size: 0.85rem;
    color: var(--ink-deep);
    letter-spacing: 0.02em;
}

.preview-size {
    font-family: var(--font-serif);
    font-size: 0.7rem;
    color: var(--ink-faint);
    letter-spacing: 0.02em;
}

.preview-remove {
    padding: 0.4rem 0.8rem;
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--ink-light);
    background: transparent;
    border: 0.5px solid rgba(42, 40, 37, 0.1);
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--duration-fast) ease;
    letter-spacing: 0.1em;
}

.preview-remove:hover {
    color: var(--vermilion);
    border-color: var(--vermilion);
}

/* 三域选择 */
.realm-selection {
    margin-top: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.6s ease;
}

.realm-selection.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.realm-selection-title {
    font-family: var(--font-serif);
    font-size: 0.85rem;
    color: var(--ink-light);
    letter-spacing: 0.2em;
    margin-bottom: 1.2rem;
    text-align: center;
}

.realm-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    max-width: 500px;
    margin: 0 auto;
}

.realm-card {
    position: relative;
    padding: 1.5rem 1rem;
    text-align: center;
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-settle);
    border: 1px solid rgba(184, 155, 108, 0.2);
    background: var(--bg-primary);
}

.realm-card:hover {
    transform: translateY(-3px);
    border-color: rgba(184, 155, 108, 0.5);
    box-shadow: 0 8px 24px rgba(42, 40, 37, 0.08);
}

.realm-card.is-selected {
    border-color: var(--vermilion);
    box-shadow: 0 8px 30px rgba(154, 75, 66, 0.12),
        inset 0 0 0 1px rgba(154, 75, 66, 0.1);
    transform: translateY(-3px);
}

.realm-card--sound { background: var(--realm-sound); }
.realm-card--sound .realm-icon { color: rgba(255, 255, 255, 0.9); }
.realm-card--sound .realm-name { color: rgba(255, 255, 255, 0.95); }
.realm-card--sound .realm-desc { color: rgba(255, 255, 255, 0.7); }

.realm-card--color { background: var(--realm-color); }
.realm-card--color .realm-icon { color: rgba(255, 255, 255, 0.9); }
.realm-card--color .realm-name { color: rgba(255, 255, 255, 0.95); }
.realm-card--color .realm-desc { color: rgba(255, 255, 255, 0.7); }

.realm-card--text { background: var(--realm-text); }
.realm-card--text .realm-icon { color: rgba(255, 255, 255, 0.9); }
.realm-card--text .realm-name { color: rgba(255, 255, 255, 0.95); }
.realm-card--text .realm-desc { color: rgba(255, 255, 255, 0.7); }

.realm-icon {
    width: 32px;
    height: 32px;
    margin: 0 auto 0.8rem;
}

.realm-icon svg {
    width: 100%;
    height: 100%;
}

.realm-name {
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 0.15em;
    margin-bottom: 0.4rem;
    color: var(--ink-deep);
    transition: color var(--duration-fast) ease;
}

.realm-desc {
    font-family: var(--font-serif);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    color: var(--ink-light);
    transition: color var(--duration-fast) ease;
}

.realm-check {
    position: absolute;
    top: 0.6rem;
    right: 0.6rem;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--vermilion);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0);
    transition: all var(--duration-fast) ease;
}

.realm-card.is-selected .realm-check {
    opacity: 1;
    transform: scale(1);
}

.realm-check svg {
    width: 10px;
    height: 10px;
    stroke: white;
    stroke-width: 2;
}

/* 表单区域 */
.form-section {
    max-width: 500px;
    margin: 1.5rem auto 0;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: 2px;
    border: 0.5px solid rgba(42, 40, 37, 0.06);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.6s ease;
}

.form-section.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group:last-child { margin-bottom: 0; }

.form-label {
    display: block;
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--ink-deep);
    letter-spacing: 0.2em;
    margin-bottom: 0.8rem;
}

.form-hint {
    font-family: var(--font-serif);
    font-size: 0.7rem;
    color: var(--ink-light);
    letter-spacing: 0.05em;
    margin-top: 0.5rem;
    opacity: 0.8;
}

.form-input {
    width: 100%;
    padding: 0.9rem 1rem;
    font-family: var(--font-serif);
    font-size: 0.9rem;
    color: var(--ink-deep);
    letter-spacing: 0.05em;
    background: var(--bg-primary);
    border: 0.5px solid rgba(42, 40, 37, 0.1);
    border-radius: 2px;
    outline: none;
    transition: all var(--duration-fast) ease;
}

.form-input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 2px rgba(184, 155, 108, 0.1);
}

.form-input::placeholder { color: var(--ink-faint); }

.form-textarea {
    min-height: 80px;
    resize: vertical;
    line-height: 1.6;
}

/* 定价输入 */
.price-input-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.price-input {
    flex: 1;
    max-width: 160px;
}

.price-unit {
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--ink-medium);
    letter-spacing: 0.1em;
}

.price-options {
    display: flex;
    gap: 0.6rem;
    margin-top: 0.8rem;
    flex-wrap: wrap;
}

.price-option {
    padding: 0.5rem 1rem;
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--ink-light);
    background: var(--bg-primary);
    border: 0.5px solid rgba(42, 40, 37, 0.1);
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--duration-fast) ease;
    letter-spacing: 0.1em;
}

.price-option:hover {
    border-color: var(--gold);
    color: var(--ink-deep);
}

.price-option.is-selected {
    background: var(--vermilion);
    color: var(--bg-primary);
    border-color: var(--vermilion);
    box-shadow: 0 4px 12px rgba(154, 75, 66, 0.2);
}

/* ============================================
   定权境 - 司南罗盘
   ============================================ */

.compass-container {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto 2rem;
}

.compass {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: transform var(--duration-slow) var(--ease-settle);
}

.compass.is-rotating {
    animation: compassRotate 0.6s var(--ease-settle);
}

@keyframes compassRotate {
    0% { transform: rotate(0deg); }
    50% { transform: rotate(5deg); }
    100% { transform: rotate(0deg); }
}

.compass-outer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 1px solid var(--ink-faint);
}

.compass-outer::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    bottom: 20px;
    border-radius: 50%;
    border: 0.5px solid var(--ink-ghost);
}

.compass-scale {
    position: absolute;
    top: 40px;
    left: 40px;
    right: 40px;
    bottom: 40px;
    border-radius: 50%;
    border: 0.5px dashed var(--ink-faint);
}

.compass-taiji {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
}

.taiji-svg {
    width: 100%;
    height: 100%;
    animation: taijiRotate 20s linear infinite;
}

@keyframes taijiRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 四象位置 */
.compass-direction {
    position: absolute;
    width: 70px;
    height: 70px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--duration-normal) ease;
}

.compass-direction:hover {
    transform: scale(1.1);
}

.compass-direction--east { top: 15px; left: 50%; transform: translateX(-50%); }
.compass-direction--south { bottom: 15px; left: 50%; transform: translateX(-50%); }
.compass-direction--west { left: 15px; top: 50%; transform: translateY(-50%); }
.compass-direction--north { right: 15px; top: 50%; transform: translateY(-50%); }

.compass-direction--east:hover { transform: translateX(-50%) scale(1.1); }
.compass-direction--south:hover { transform: translateX(-50%) scale(1.1); }
.compass-direction--west:hover { transform: translateY(-50%) scale(1.1); }
.compass-direction--north:hover { transform: translateY(-50%) scale(1.1); }

.seal-mark {
    width: 44px;
    height: 44px;
    border: 1.5px solid var(--ink-faint);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--ink-light);
    background: var(--bg-primary);
    transition: all var(--duration-normal) ease;
    position: relative;
}

.seal-mark::before {
    content: '';
    position: absolute;
    inset: 3px;
    border: 0.5px solid rgba(122, 110, 95, 0.1);
    border-radius: 1px;
}

.compass-direction.is-selected .seal-mark {
    border-color: var(--vermilion);
    color: var(--vermilion);
    background: rgba(154, 75, 66, 0.04);
    box-shadow: inset 0 0 8px rgba(154, 75, 66, 0.08);
}

.compass-direction.is-selected .seal-mark::before {
    border-color: rgba(154, 75, 66, 0.2);
}

.direction-label {
    font-family: var(--font-serif);
    font-size: 0.65rem;
    color: var(--ink-light);
    letter-spacing: 0.1em;
    margin-top: 0.4rem;
    transition: color var(--duration-fast) ease;
}

.compass-direction.is-selected .direction-label {
    color: var(--vermilion);
}

.gua-display {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    pointer-events: none;
}

.gua-symbol {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--ink-deep);
    letter-spacing: 0.2em;
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--duration-normal) ease;
}

.gua-symbol.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.gua-name {
    font-family: var(--font-serif);
    font-size: 0.7rem;
    color: var(--ink-light);
    letter-spacing: 0.1em;
    margin-top: 0.4rem;
    opacity: 0;
    transition: opacity var(--duration-normal) ease;
}

.gua-name.is-visible {
    opacity: 1;
}

/* 四权配置 */
.rights-config {
    max-width: 600px;
    margin: 0 auto;
}

.rights-intro {
    text-align: center;
    font-family: var(--font-serif);
    font-size: 0.75rem;
    color: var(--ink-light);
    letter-spacing: 0.2em;
    margin-bottom: 1.5rem;
    position: relative;
}

.rights-intro::before,
.rights-intro::after {
    content: '◈';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.6rem;
    color: var(--gold);
    opacity: 0.5;
}

.rights-intro::before { left: 25%; }
.rights-intro::after { right: 25%; }

.rights-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.rights-card {
    background: linear-gradient(135deg, var(--bg-primary) 0%, #FAFAF7 100%);
    border-radius: 2px;
    border: 1px solid rgba(184, 155, 108, 0.15);
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-settle);
    position: relative;
}

.rights-card:hover {
    border-color: rgba(184, 155, 108, 0.4);
    box-shadow: 0 8px 24px rgba(184, 155, 108, 0.1);
}

.rights-card.is-enabled {
    border-color: rgba(154, 75, 66, 0.4);
    background: linear-gradient(135deg,
        rgba(154, 75, 66, 0.03) 0%,
        var(--bg-primary) 50%,
        rgba(154, 75, 66, 0.03) 100%);
    box-shadow: 0 8px 24px rgba(154, 75, 66, 0.08),
        inset 0 0 0 1px rgba(154, 75, 66, 0.05);
}

.rights-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1.2rem;
    cursor: pointer;
    position: relative;
}

.rights-seal {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid rgba(122, 110, 95, 0.3);
    border-radius: 2px;
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--ink-light);
    flex-shrink: 0;
    transition: all var(--duration-fast) ease;
    position: relative;
    background: var(--bg-primary);
}

.rights-seal::before {
    content: '';
    position: absolute;
    inset: 3px;
    border: 0.5px solid rgba(122, 110, 95, 0.1);
    border-radius: 1px;
}

.rights-card.is-enabled .rights-seal {
    border-color: var(--vermilion);
    color: var(--vermilion);
    background: rgba(154, 75, 66, 0.04);
    box-shadow: inset 0 0 8px rgba(154, 75, 66, 0.08);
}

.rights-card.is-enabled .rights-seal::before {
    border-color: rgba(154, 75, 66, 0.2);
}

.rights-info {
    flex: 1;
}

.rights-name {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    margin-bottom: 0.3rem;
}

.rights-name-primary {
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: var(--ink-deep);
    letter-spacing: 0.15em;
}

.rights-name-secondary {
    font-family: var(--font-serif);
    font-size: 0.7rem;
    color: var(--ink-light);
    font-weight: 400;
}

.rights-card.is-enabled .rights-name-primary { color: var(--vermilion); }
.rights-card.is-enabled .rights-name-secondary { color: rgba(154, 75, 66, 0.8); }

.rights-summary {
    font-family: var(--font-serif);
    font-size: 0.7rem;
    color: var(--ink-medium);
    letter-spacing: 0.03em;
    line-height: 1.5;
}

.rights-toggle {
    position: relative;
    width: 40px;
    height: 16px;
    flex-shrink: 0;
    cursor: pointer;
}

.rights-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(122, 110, 95, 0.12);
    border: 1px solid rgba(122, 110, 95, 0.4);
    border-radius: 2px;
    transition: 0.4s;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    height: 10px;
    width: 10px;
    left: 2px;
    bottom: 2px;
    background: white;
    border-radius: 1px;
    transition: 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.rights-toggle input:checked + .toggle-slider {
    background: var(--vermilion);
    border-color: var(--vermilion);
}

.rights-toggle input:checked + .toggle-slider::before {
    transform: translateX(24px);
}

.rights-settings {
    padding: 0 1.2rem 1.2rem;
    border-top: 0.5px solid rgba(42, 40, 37, 0.06);
    display: none;
    position: relative;
    background: linear-gradient(180deg,
        rgba(250, 248, 245, 0.5) 0%,
        transparent 100%);
}

.rights-card.is-enabled .rights-settings {
    display: block;
    animation: unfold 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

@keyframes unfold {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.settings-label {
    font-family: var(--font-serif);
    font-size: 0.65rem;
    color: var(--ink-light);
    letter-spacing: 0.1em;
    margin: 1rem 0 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.settings-label::before {
    content: '';
    width: 8px;
    height: 1px;
    background: var(--gold);
}

.settings-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.setting-option {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    padding: 0.5rem 0.7rem;
    background: var(--bg-primary);
    border: 0.5px solid rgba(42, 40, 37, 0.08);
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--duration-fast) ease;
    min-width: 70px;
}

.setting-option:hover {
    border-color: rgba(184, 155, 108, 0.4);
    background: rgba(184, 155, 108, 0.03);
}

.setting-option.is-selected {
    border-color: var(--vermilion);
    background: rgba(154, 75, 66, 0.06);
    position: relative;
}

.setting-option.is-selected::after {
    content: '';
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 4px;
    height: 4px;
    background: var(--vermilion);
    border-radius: 50%;
}

.option-name {
    font-family: var(--font-display);
    font-size: 0.8rem;
    color: var(--ink-deep);
    letter-spacing: 0.1em;
}

.setting-option.is-selected .option-name { color: var(--vermilion); }

.option-desc {
    font-family: var(--font-serif);
    font-size: 0.6rem;
    color: var(--ink-light);
    letter-spacing: 0.02em;
}

.settings-row {
    display: flex;
    gap: 1rem;
    margin-top: 0.6rem;
}

.settings-col { flex: 1; }

.settings-input {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.settings-input input {
    width: 50px;
    padding: 0.4rem 0.2rem;
    font-size: 0.8rem;
    color: var(--ink-deep);
    background: var(--bg-primary);
    border: 0.5px solid rgba(42, 40, 37, 0.1);
    border-radius: 2px;
    text-align: center;
    transition: all var(--duration-fast) ease;
}

.settings-input input:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 2px rgba(184, 155, 108, 0.1);
}

.input-unit {
    font-size: 0.7rem;
    color: var(--ink-light);
}

.settings-note {
    font-family: var(--font-serif);
    font-size: 0.6rem;
    color: var(--ink-light);
    margin-top: 0.8rem;
    padding-top: 0.6rem;
    border-top: 0.5px dashed rgba(122, 110, 95, 0.2);
    letter-spacing: 0.05em;
}

/* 定契按钮 */
.contract-section {
    margin-top: 2rem;
    text-align: center;
}

.contract-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 3.5rem;
    font-family: var(--font-display);
    font-size: 0.95rem;
    letter-spacing: 0.5em;
    color: var(--bg-primary);
    background: var(--ink-deep);
    border: none;
    border-radius: 2px;
    cursor: pointer;
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-settle);
    user-select: none;
}

.contract-btn:hover {
    background: var(--vermilion);
    box-shadow: 0 8px 30px rgba(154, 75, 66, 0.3);
}

.contract-btn.is-holding {
    background: var(--vermilion);
}

.contract-btn.is-complete {
    background: var(--gold);
    letter-spacing: 0.6em;
}

.contract-progress {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: calc(100% + 8px);
    height: calc(100% + 8px);
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--duration-fast) ease;
}

.contract-btn.is-holding .contract-progress {
    opacity: 1;
}

.contract-progress svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.contract-progress circle {
    fill: none;
    stroke: var(--gold);
    stroke-width: 2;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
}

.contract-btn.is-holding circle {
    animation: progressFill 1.2s linear forwards;
}

@keyframes progressFill {
    to { stroke-dashoffset: 0; }
}

.contract-hint {
    font-family: var(--font-serif);
    font-size: 0.7rem;
    color: var(--ink-light);
    letter-spacing: 0.1em;
    margin-top: 0.8rem;
    opacity: 0.7;
}

/* ============================================
   铸成境 - 钤印仪式
   ============================================ */

.ritual-stage {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.silence-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
}

.silence-overlay.is-active {
    animation: silenceBreath 3s ease-in-out forwards;
}

@keyframes silenceBreath {
    0%, 100% { opacity: 0; }
    50% { opacity: 0.1; background: radial-gradient(ellipse at center, var(--vermilion) 0%, transparent 70%); }
}

.silence-text {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--ink-light);
    letter-spacing: 0.3em;
    opacity: 0;
}

.silence-overlay.is-active .silence-text {
    animation: textFade 3s ease-in-out forwards;
}

@keyframes textFade {
    0%, 100% { opacity: 0; }
    20%, 80% { opacity: 1; }
}

.qing-sound {
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--ink-light);
    letter-spacing: 0.5em;
    opacity: 0;
}

.qing-sound.is-playing {
    animation: qingAppear 0.8s ease forwards;
}

@keyframes qingAppear {
    0% { opacity: 0; transform: translateX(-50%) scale(0.8); }
    50% { opacity: 1; transform: translateX(-50%) scale(1.05); }
    100% { opacity: 0; transform: translateX(-50%) scale(1); }
}

.cheng-character {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-display);
    font-size: 7rem;
    color: var(--vermilion);
    letter-spacing: 0;
    opacity: 0;
    text-shadow: 0 0 60px rgba(154, 75, 66, 0.3);
}

.cheng-character.is-falling {
    animation: chengFall var(--duration-slow) var(--ease-settle) forwards;
}

@keyframes chengFall {
    0% {
        top: -100px;
        opacity: 0;
        transform: translateX(-50%) scale(1.2);
    }
    60% {
        opacity: 1;
    }
    100% {
        top: 50%;
        opacity: 1;
        transform: translateX(-50%) translateY(-50%) scale(1);
    }
}

.red-halo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(ellipse at center, 
        rgba(154, 75, 66, 0.2) 0%, 
        transparent 70%);
    opacity: 0;
    pointer-events: none;
}

.red-halo.is-spreading {
    animation: haloSpread var(--duration-slow) var(--ease-settle) forwards;
}

@keyframes haloSpread {
    0% {
        width: 0;
        height: 0;
        opacity: 0.8;
    }
    100% {
        width: 500px;
        height: 500px;
        opacity: 0;
    }
}

.artifact-certificate {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 280px;
    height: 350px;
    background: var(--bg-primary);
    border: 1px solid var(--ink-faint);
    border-radius: 2px;
    opacity: 0;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.artifact-certificate.is-emerging {
    animation: certEmergence var(--duration-slow) var(--ease-settle) forwards;
}

@keyframes certEmergence {
    0% { opacity: 0; transform: translate(-50%, -50%) scale(0.9); }
    100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

.crack-corner {
    position: absolute;
    width: 36px;
    height: 36px;
    opacity: 0;
    color: var(--ink-faint);
}

.crack-corner svg {
    width: 100%;
    height: 100%;
}

.crack-corner--tl { top: 8px; left: 8px; }
.crack-corner--tr { top: 8px; right: 8px; transform: rotate(90deg); }
.crack-corner--bl { bottom: 8px; left: 8px; transform: rotate(-90deg); }
.crack-corner--br { bottom: 8px; right: 8px; transform: rotate(180deg); }

.artifact-certificate.is-emerging .crack-corner {
    animation: crackAppear 0.6s ease forwards;
}

.artifact-certificate.is-emerging .crack-corner--tl { animation-delay: 0.8s; }
.artifact-certificate.is-emerging .crack-corner--tr { animation-delay: 1s; }
.artifact-certificate.is-emerging .crack-corner--bl { animation-delay: 1.2s; }
.artifact-certificate.is-emerging .crack-corner--br { animation-delay: 1.4s; }

@keyframes crackAppear {
    0% { opacity: 0; transform: scale(0.5); }
    100% { opacity: 1; transform: scale(1); }
}

.cert-seal {
    width: 70px;
    height: 70px;
    border: 2px solid var(--vermilion);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
    position: relative;
}

.cert-seal::before {
    content: '';
    position: absolute;
    inset: 4px;
    border: 1px solid rgba(154, 75, 66, 0.3);
    border-radius: 1px;
}

.cert-seal span {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--vermilion);
}

.cert-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--ink-deep);
    letter-spacing: 0.3em;
    margin-bottom: 0.4rem;
}

.cert-subtitle {
    font-family: var(--font-serif);
    font-size: 0.7rem;
    color: var(--ink-light);
    letter-spacing: 0.15em;
    margin-bottom: 1.5rem;
}

.cert-meta {
    font-family: var(--font-serif);
    font-size: 0.6rem;
    color: var(--ink-faint);
    letter-spacing: 0.05em;
    line-height: 1.8;
    text-align: center;
}

.cert-hash {
    font-family: monospace;
    font-size: 0.55rem;
    color: var(--ink-faint);
    margin-top: 0.8rem;
    letter-spacing: 0.02em;
}

.complete-btn {
    display: block;
    margin: 1.5rem auto 0;
    padding: 0.9rem 2.5rem;
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 0.3em;
    color: var(--bg-primary);
    background: var(--ink-deep);
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--duration-normal) ease;
    opacity: 0;
    transform: translateY(20px);
}

.complete-btn.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition: all var(--duration-normal) ease 2s;
}

.complete-btn:hover {
    background: var(--vermilion);
    box-shadow: 0 8px 30px rgba(154, 75, 66, 0.3);
}

/* ============================================
   响应式适配
   ============================================ */

@media (max-width: 768px) {
    /* FAB 适配 */
    .mint-fab {
        width: 56px;
        height: 56px;
        right: 20px;
        bottom: 20px;
        font-size: 1.1rem;
    }

    /* 弹窗全屏 */
    .mint-modal__container {
        width: 100vw;
        height: 100vh;
        max-width: none;
        max-height: none;
        border-radius: 0;
    }

    .mint-modal__close {
        top: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
    }

    /* 步骤指示器 */
    .mint-progress {
        padding: 1.5rem 1rem 0.5rem;
    }

    .progress-step {
        padding: 0.5rem 0.8rem;
    }

    .progress-step .step-name {
        font-size: 0.95rem;
    }

    .progress-step .step-phase {
        font-size: 0.65rem;
    }

    .progress-connector {
        width: 30px;
    }

    /* 境内容区 */
    .realm {
        padding: 0 1.5rem 1.5rem;
    }

    .realm-title {
        font-size: 1.2rem;
    }

    .realm-poem {
        font-size: 0.8rem;
    }

    /* 鸿蒙境 - 上传区 */
    .ink-drop-zone {
        height: 240px;
    }

    .drop-icon {
        width: 48px;
        height: 48px;
    }

    .drop-text {
        font-size: 0.9rem;
    }

    /* 三域选择 */
    .realm-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .realm-card {
        display: flex;
        align-items: center;
        gap: 1rem;
        padding: 1rem;
        text-align: left;
    }

    .realm-icon {
        margin: 0;
        width: 28px;
        height: 28px;
    }

    .realm-name {
        margin-bottom: 0.2rem;
    }

    /* 表单 */
    .form-section {
        padding: 1.2rem;
    }

    .form-group {
        margin-bottom: 1.2rem;
    }

    /* 定权境 - 罗盘 */
    .compass-container {
        width: 280px;
        height: 280px;
    }

    .compass-direction {
        width: 56px;
        height: 56px;
    }

    .seal-mark {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .gua-symbol {
        font-size: 1.5rem;
    }

    /* 四权配置 */
    .rights-intro::before,
    .rights-intro::after {
        display: none;
    }

    .rights-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .rights-header {
        padding: 1rem;
    }

    .rights-seal {
        width: 38px;
        height: 38px;
        font-size: 1rem;
    }

    /* 铸成境 */
    .ritual-stage {
        width: 100%;
        height: 320px;
    }

    .artifact-certificate {
        width: 240px;
        height: 300px;
        padding: 1.2rem;
    }

    .cheng-character {
        font-size: 5rem;
    }

    .cert-seal {
        width: 60px;
        height: 60px;
    }

    .cert-seal span {
        font-size: 1.5rem;
    }

    .cert-title {
        font-size: 1rem;
    }

    /* 导航按钮 */
    .nav-btn {
        padding: 0.7rem 2rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .compass-container {
        width: 260px;
        height: 260px;
    }

    .compass-taiji {
        width: 80px;
        height: 80px;
    }

    .form-section {
        padding: 1rem;
    }

    .price-options {
        gap: 0.4rem;
    }

    .price-option {
        padding: 0.4rem 0.8rem;
        font-size: 0.7rem;
    }

    .ritual-stage {
        height: 280px;
    }

    .artifact-certificate {
        width: 220px;
        height: 280px;
    }
}

/* 安全区域适配 */
@supports (padding: max(0px)) {
    .mint-fab {
        bottom: max(5vh, env(safe-area-inset-bottom) + 16px);
        right: max(5vw, env(safe-area-inset-right) + 16px);
    }

    @media (max-width: 768px) {
        .mint-fab {
            bottom: max(20px, env(safe-area-inset-bottom) + 10px);
            right: max(20px, env(safe-area-inset-right) + 10px);
        }
    }
}