---
layout: base.njk
title: 下载
description: 下载岩美酒库管理系统，Web 版现已上线，Windows / macOS / iOS / Android 客户端即将推出。
pageStyle: |
  /* ── Page header ── */
  .page-header {
    padding: 72px 0 56px;
    background:
      radial-gradient(700px 360px at 80% 20%, rgba(37, 99, 172, 0.06), transparent 60%),
      linear-gradient(180deg, #FBFCFD 0%, #FFFFFF 80%);
    border-bottom: 1px solid var(--border-subtle);
  }
  .ph-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
  }
  .ph-eyebrow {
    font-size: var(--text-xs); font-weight: 600;
    letter-spacing: 0.12em; color: var(--brand-500);
    text-transform: uppercase;
    margin: 0 0 12px;
    display: flex; align-items: center; gap: 8px;
  }
  .ph-eyebrow .version-badge {
    background: var(--brand-500); color: #fff;
    padding: 3px 8px; border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    letter-spacing: 0.02em; font-size: 11px;
  }
  .ph-title {
    font-size: 44px; font-weight: 700; line-height: 1.15;
    letter-spacing: var(--tracking-cn-display);
    color: var(--brand-900); margin: 0 0 18px;
  }
  .ph-lead {
    font-size: var(--text-lg); color: var(--gray-600);
    line-height: 1.6; margin: 0 0 24px; max-width: 480px;
  }
  .ph-meta {
    display: flex; gap: 24px;
    font-size: var(--text-sm); color: var(--fg-muted);
    border-top: 1px solid var(--border-subtle);
    padding-top: 16px;
  }
  .ph-meta-item { display: flex; flex-direction: column; gap: 2px; }
  .ph-meta-label { font-size: 11px; color: var(--fg-subtle); letter-spacing: 0.04em; }
  .ph-meta-val { font-size: var(--text-sm); color: var(--gray-800); font-weight: 500; }

  /* ── Auto-detect card ── */
  .detect-card {
    background: var(--gray-0);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
  }
  .detect-card-head {
    padding: 14px 20px;
    background: var(--gray-50);
    border-bottom: 1px solid var(--border-subtle);
    font-size: var(--text-xs); color: var(--fg-muted);
    display: flex; justify-content: space-between; align-items: center;
  }
  .detect-card-head .head-left { display: flex; align-items: center; gap: 6px; }
  .detect-card-head .head-left svg { width: 14px; height: 14px; color: var(--success-500); }
  .detect-card-body {
    padding: 28px;
    display: flex; gap: 24px; align-items: center;
  }
  .detect-icon {
    width: 72px; height: 72px;
    background: var(--brand-50); border-radius: 16px;
    display: grid; place-items: center;
    color: var(--brand-500); flex-shrink: 0;
  }
  .detect-icon svg { width: 38px; height: 38px; }
  .detect-info { flex: 1; }
  .detect-info h3 { margin: 0 0 4px; font-size: var(--text-xl); font-weight: 600; color: var(--brand-900); }
  .detect-info p { margin: 0; font-size: var(--text-sm); color: var(--fg-muted); }
  .detect-card-actions { padding: 0 28px 28px; display: flex; gap: 8px; }
  .detect-card-actions .btn-primary { flex: 1; justify-content: center; }

  /* ── Platform grid ── */
  .dl-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin-top: 32px;
  }
  .dl-card {
    background: var(--gray-0);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex; flex-direction: column;
    transition: border-color var(--duration-base) var(--ease-standard),
                box-shadow var(--duration-base) var(--ease-standard);
  }
  .dl-card:hover { border-color: var(--brand-300); box-shadow: var(--shadow-sm); }
  .dl-card.detected { border-color: var(--brand-400); box-shadow: var(--shadow-md); }
  .dl-card.coming-soon { opacity: 0.65; }
  .dl-card-icon {
    width: 48px; height: 48px;
    background: var(--brand-50); border-radius: var(--radius-md);
    display: grid; place-items: center; color: var(--brand-500);
    margin-bottom: 12px;
  }
  .dl-card-icon svg { width: 24px; height: 24px; }
  .dl-card-name { font-size: var(--text-md); font-weight: 600; color: var(--brand-900); margin: 0 0 4px; }
  .dl-card-desc { font-size: var(--text-xs); color: var(--fg-muted); margin: 0 0 14px; line-height: 1.5; flex: 1; }
  .dl-status {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: 10px; font-weight: 600; letter-spacing: 0.04em;
    padding: 3px 8px; border-radius: var(--radius-pill); margin-bottom: 12px;
  }
  .dl-status.available { background: var(--success-50); color: var(--success-700); }
  .dl-status.soon { background: var(--gray-100); color: var(--fg-muted); }
  .dl-card-btn {
    display: flex; align-items: center; justify-content: center; gap: 6px;
    height: 34px; padding: 0 14px;
    border-radius: var(--radius-md);
    font-size: var(--text-sm); font-weight: 500;
    border: 1px solid transparent;
    cursor: pointer; width: 100%;
    transition: background var(--duration-fast) var(--ease-standard);
    text-decoration: none;
  }
  .dl-card-btn.primary { background: var(--brand-500); color: #fff; }
  .dl-card-btn.primary:hover { background: var(--brand-600); }
  .dl-card-btn.disabled {
    background: var(--gray-100); color: var(--fg-muted);
    cursor: default; pointer-events: none;
    border-color: var(--border-subtle);
  }
  .dl-card-btn svg { width: 14px; height: 14px; }

  /* ── System requirements (rendered markdown) ── */
  .sysreq-content h2 {
    font-size: var(--text-xl); font-weight: 600;
    color: var(--brand-900); margin: 28px 0 12px;
    letter-spacing: var(--tracking-cn-display);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-subtle);
  }
  .sysreq-content h2:first-child { margin-top: 0; }
  .sysreq-content table {
    width: 100%; border-collapse: collapse;
    font-size: var(--text-sm); color: var(--gray-800);
    margin-bottom: 8px;
  }
  .sysreq-content th {
    text-align: left; font-size: 11px; font-weight: 600;
    letter-spacing: 0.04em; text-transform: uppercase;
    color: var(--fg-muted); padding: 8px 12px;
    background: var(--gray-50);
    border: 1px solid var(--border-subtle);
  }
  .sysreq-content td {
    padding: 10px 12px;
    border: 1px solid var(--border-subtle);
    vertical-align: top;
  }
  .sysreq-content tr:hover td { background: var(--gray-25); }
  .sysreq-content p { font-size: var(--text-sm); color: var(--fg-muted); margin: 8px 0 0; }

  /* ── Changelog timeline ── */
  .changelog {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 0;
    margin-top: 40px;
    border-left: 1px solid var(--border-subtle);
  }
  .changelog-entry { display: contents; }
  .changelog-meta {
    padding: 28px 24px 28px 32px;
    position: relative;
    border-bottom: 1px solid var(--border-subtle);
  }
  .changelog-meta::before {
    content: '';
    position: absolute; left: -7px; top: 36px;
    width: 13px; height: 13px; border-radius: 50%;
    background: var(--gray-0); border: 3px solid var(--gray-300);
  }
  .changelog-entry.current .changelog-meta::before {
    background: var(--brand-500); border-color: var(--brand-100);
    box-shadow: 0 0 0 4px var(--brand-50);
  }
  .changelog-version {
    font-family: var(--font-mono); font-size: var(--text-md); font-weight: 600;
    color: var(--brand-900); margin-bottom: 4px;
  }
  .changelog-date { font-size: var(--text-xs); color: var(--fg-muted); }
  .changelog-tag {
    display: inline-block; font-size: 10px;
    background: var(--success-50); color: var(--success-700);
    padding: 2px 8px; border-radius: var(--radius-pill);
    font-weight: 500; margin-top: 8px;
  }
  .changelog-body {
    padding: 28px 0 28px 32px;
    border-bottom: 1px solid var(--border-subtle);
    border-left: 1px solid var(--border-subtle);
    margin-left: -1px;
  }
  .changelog-entry:last-child .changelog-meta,
  .changelog-entry:last-child .changelog-body { border-bottom: none; }
  .changelog-intro {
    font-size: var(--text-sm); color: var(--gray-700);
    line-height: 1.6; margin: 0 0 16px;
  }
  .changelog-cat { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
  .changelog-cat-label {
    font-size: 11px; font-weight: 600; letter-spacing: 0.06em;
    color: var(--fg-muted); text-transform: uppercase;
    display: flex; align-items: center; gap: 6px; margin-bottom: 2px;
  }
  .changelog-cat-label .dot { width: 6px; height: 6px; border-radius: 50%; }
  .dot-feature { background: var(--brand-500); }
  .dot-improve { background: var(--success-500); }
  .dot-fix { background: var(--warning-500); }
  .changelog-cat ul {
    margin: 0; padding: 0; list-style: none;
    font-size: var(--text-sm); color: var(--gray-700); line-height: 1.6;
  }
  .changelog-cat ul li {
    padding: 3px 0 3px 16px; position: relative;
  }
  .changelog-cat ul li::before {
    content: ''; position: absolute; left: 0; top: 11px;
    width: 6px; height: 1px; background: var(--gray-400);
  }

  /* ── Responsive ── */
  @media (max-width: 1024px) {
    .ph-inner { grid-template-columns: 1fr; gap: 32px; }
    .ph-title { font-size: 36px; }
    .dl-grid { grid-template-columns: repeat(3, 1fr); }
    .changelog { grid-template-columns: 120px 1fr; }
  }
  @media (max-width: 768px) {
    .dl-grid { grid-template-columns: repeat(2, 1fr); }
    .page-header { padding: 48px 0 40px; }
  }
  @media (max-width: 600px) {
    .ph-meta { flex-wrap: wrap; gap: 12px; }
    .dl-grid { grid-template-columns: 1fr; }
    .changelog { grid-template-columns: 1fr; }
    .changelog-version { font-size: 13px; }
  }
---

<!-- ============================== PAGE HEADER ============================== -->
<section class="page-header">
  <div class="container ph-inner">
    <div>
      <div class="ph-eyebrow">
        <span class="version-badge">v{{ changelog[0].version }}</span>
        <span>下载岩美</span>
      </div>
      <h1 class="ph-title">随时随地，<br/>轻松管理酒库。</h1>
      <p class="ph-lead">
        Web 版、Windows / macOS 桌面版与 Android 客户端均已上线，iOS 客户端即将推出。
      </p>
      <div class="ph-meta">
        <div class="ph-meta-item">
          <div class="ph-meta-label">最新版本</div>
          <div class="ph-meta-val version-badge">v{{ changelog[0].version }}</div>
        </div>
        <div class="ph-meta-item">
          <div class="ph-meta-label">发布日期</div>
          <div class="ph-meta-val">{{ changelog[0].date }}</div>
        </div>
        <div class="ph-meta-item">
          <div class="ph-meta-label">可用平台</div>
          <div class="ph-meta-val">Web / Windows / macOS / Android</div>
        </div>
      </div>
    </div>

    <!-- Auto-detect card -->
    <div class="detect-card">
      <div class="detect-card-head">
        <span class="head-left">
          <i data-lucide="zap" class="icon"></i>
          已自动识别您的环境
        </span>
        <span style="font-family: var(--font-mono); color: var(--fg-subtle);">推荐</span>
      </div>
      <div class="detect-card-body">
        <div class="detect-icon" id="detect-icon">
          <i data-lucide="globe" class="icon"></i>
        </div>
        <div class="detect-info">
          <h3 id="detect-name">Web 版</h3>
          <p id="detect-desc">浏览器直接访问，功能完整，无需下载安装。</p>
        </div>
      </div>
      <div class="detect-card-actions">
        <a href="{{ site.appBaseUrl }}/app/" class="btn btn-primary btn-lg" id="detect-btn">
          <i data-lucide="arrow-right" class="icon"></i>
          立即使用 Web 版
        </a>
      </div>
    </div>
  </div>
</section>

<!-- ============================== PLATFORM GRID ============================== -->
<section class="section">
  <div class="container">
    <h2 class="fs-3xl fw-6 text-brand-900 m-0 mb-6" style="letter-spacing: var(--tracking-cn-display);">支持的平台</h2>
    <p class="fs-md text-muted m-0 mb-8">Web 版、Windows / macOS 桌面版与 Android 客户端现已可用，iOS 正在开发中。</p>

    <div class="dl-grid" id="platform-grid">
      <!-- Web -->
      <div class="dl-card" data-platform="web">
        <div class="dl-card-icon"><i data-lucide="globe" class="icon"></i></div>
        <h3 class="dl-card-name">Web 版</h3>
        <p class="dl-card-desc">浏览器直接访问，功能完整，无需安装，支持 PC 与平板。</p>
        <span class="dl-status available">✓ 已上线</span>
        <a href="{{ site.appBaseUrl }}/app/" class="dl-card-btn primary">
          <i data-lucide="arrow-right" class="icon"></i>立即使用
        </a>
      </div>

      <!-- Windows -->
      <div class="dl-card" data-platform="windows">
        <div class="dl-card-icon"><i data-lucide="monitor" class="icon"></i></div>
        <h3 class="dl-card-name">Windows</h3>
        <p class="dl-card-desc">原生桌面客户端，支持 Win 10/11（64 位），离线模式与本地打印。</p>
        <span class="dl-status available">✓ 已支持</span>
        <a href="#" class="dl-card-btn primary" id="windows-dl-btn">
          <i data-lucide="download" class="icon"></i>下载 Windows 版
        </a>
      </div>

      <!-- macOS -->
      <div class="dl-card" data-platform="macos">
        <div class="dl-card-icon"><i data-lucide="laptop" class="icon"></i></div>
        <h3 class="dl-card-name">macOS</h3>
        <p class="dl-card-desc">支持 Apple Silicon 与 Intel，解压即用，首次运行右键→打开。</p>
        <span class="dl-status available">✓ 已支持</span>
        <a href="#" class="dl-card-btn primary" id="macos-dl-btn">
          <i data-lucide="download" class="icon"></i>下载 macOS 版
        </a>
      </div>

      <!-- iOS -->
      <div class="dl-card coming-soon" data-platform="ios" id="ios-card">
        <div class="dl-card-icon"><i data-lucide="smartphone" class="icon"></i></div>
        <h3 class="dl-card-name">iOS</h3>
        <p class="dl-card-desc">iPhone 与 iPad 通用，通过 TestFlight 安装。</p>
        <span class="dl-status soon" id="ios-status">敬请期待</span>
        <a href="#" class="dl-card-btn disabled" id="ios-dl-btn">
          <i data-lucide="clock" class="icon"></i><span>即将推出</span>
        </a>
      </div>

      <!-- Android -->
      <div class="dl-card" data-platform="android">
        <div class="dl-card-icon"><i data-lucide="tablet-smartphone" class="icon"></i></div>
        <h3 class="dl-card-name">Android</h3>
        <p class="dl-card-desc">手机与平板通用，APK 直接安装，支持 Android 6.0 及以上。</p>
        <span class="dl-status available">✓ 已支持</span>
        <a href="#" class="dl-card-btn primary" id="android-dl-btn">
          <i data-lucide="download" class="icon"></i>下载 Android 版
        </a>
      </div>
    </div>
  </div>
</section>

<!-- ============================== SYSTEM REQUIREMENTS ============================== -->
<section class="section bg-25">
  <div class="container">
    <h2 class="fs-3xl fw-6 text-brand-900 m-0 mb-6" style="letter-spacing: var(--tracking-cn-display);">系统要求</h2>
    <p class="fs-md text-muted m-0 mb-32">在以下环境中均经过测试与验证。</p>
    <div class="card p-32 sysreq-content">
      {{ sysreq | safe }}
    </div>
  </div>
</section>

<!-- ============================== CHANGELOG ============================== -->
<section class="section">
  <div class="container">
    <h2 class="fs-3xl fw-6 text-brand-900 m-0 mb-6" style="letter-spacing: var(--tracking-cn-display);">版本更新日志</h2>
    <p class="fs-md text-muted m-0">最近 {{ changelog | length }} 个版本。</p>

    <div class="changelog">
      {% for entry in changelog %}
      <div class="changelog-entry{% if loop.first %} current{% endif %}">
        <div class="changelog-meta">
          <div class="changelog-version">v{{ entry.version }}</div>
          <div class="changelog-date">{{ entry.date }}</div>
          {% if loop.first %}<span class="changelog-tag">当前版本</span>{% endif %}
        </div>
        <div class="changelog-body">
          {% if entry.intro %}
          <p class="changelog-intro">{{ entry.intro }}</p>
          {% endif %}
          {% for section in entry.sections %}
          <div class="changelog-cat">
            <div class="changelog-cat-label">
              {% if section.type == "新功能" %}
              <span class="dot dot-feature"></span>新功能
              {% elif section.type == "改进" %}
              <span class="dot dot-improve"></span>改进
              {% elif section.type == "修复" %}
              <span class="dot dot-fix"></span>问题修复
              {% else %}
              <span class="dot dot-improve"></span>{{ section.type }}
              {% endif %}
            </div>
            <ul>
              {% for item in section.items %}
              <li>{{ item }}</li>
              {% endfor %}
            </ul>
          </div>
          {% endfor %}
        </div>
      </div>
      {% endfor %}
    </div>
  </div>
</section>

<script>
(function() {
  var APP_BASE = '{{ site.appBaseUrl }}';
  var platforms = {
    web:     { name: 'Web 版',      desc: '浏览器直接访问，功能完整，无需下载安装。',     icon: 'globe',   btnText: '立即使用 Web 版', btnHref: APP_BASE + '/app/', available: true },
    ios:     { name: 'iOS',         desc: 'iPhone 与 iPad 通用，通过 TestFlight 安装。',   icon: 'smartphone',        btnText: '敬请期待', available: false },
    android: { name: 'Android',     desc: '手机与平板通用，APK 直接安装，支持 Android 6.0 及以上。', icon: 'tablet-smartphone', btnText: '下载 Android 版', btnHref: '#', available: true },
    windows: { name: 'Windows 桌面', desc: '原生桌面客户端，支持 Win 10/11（64 位），离线模式与本地打印。', icon: 'monitor', btnText: '下载 Windows 版', btnHref: '#', available: true },
    macos:   { name: 'macOS 桌面',  desc: '支持 Apple Silicon 与 Intel，解压即用，首次运行右键→打开。', icon: 'laptop', btnText: '下载 macOS 版', btnHref: '#', available: true }
  };

  function detectPlatform() {
    var ua = navigator.userAgent;
    if (/iPhone|iPad|iPod/.test(ua)) return 'ios';
    if (/Android/.test(ua)) return 'android';
    var platform = navigator.platform || '';
    if (/Win/.test(platform) || /Win/.test(ua)) return 'windows';
    if (/Mac/.test(platform) || /Mac/.test(ua)) return 'macos';
    return 'web';
  }

  function updateDetectCard(p) {
    var info = platforms[p];
    var nameEl = document.getElementById('detect-name');
    var descEl = document.getElementById('detect-desc');
    var btnEl  = document.getElementById('detect-btn');
    var iconEl = document.getElementById('detect-icon');
    if (nameEl) nameEl.textContent = info.name;
    if (descEl) descEl.textContent = info.desc;
    if (btnEl) {
      if (info.available) {
        btnEl.href = info.btnHref;
        btnEl.style.opacity = '';
        btnEl.style.pointerEvents = '';
        btnEl.querySelector('span') && (btnEl.querySelector('span').textContent = info.btnText);
      } else {
        btnEl.href = '#';
        btnEl.style.opacity = '0.5';
        btnEl.style.pointerEvents = 'none';
      }
      btnEl.childNodes.forEach(function(n) {
        if (n.nodeType === 3) n.textContent = ' ' + info.btnText;
      });
    }
    if (iconEl && window.lucide) {
      iconEl.innerHTML = '';
      var svg = document.createElement('i');
      svg.setAttribute('data-lucide', info.icon);
      svg.className = 'icon';
      iconEl.appendChild(svg);
      lucide.createIcons();
    }
  }

  function highlightPlatformCard(p) {
    document.querySelectorAll('#platform-grid .dl-card').forEach(function(el) {
      el.classList.remove('detected');
    });
    var card = document.querySelector('#platform-grid [data-platform="' + p + '"]');
    if (card) card.classList.add('detected');
  }

  function updateVersionBadges(version) {
    document.querySelectorAll('.version-badge').forEach(function(el) {
      el.textContent = 'v' + version;
    });
  }

  document.addEventListener('DOMContentLoaded', function() {
    var detected = detectPlatform();
    updateDetectCard(detected);
    highlightPlatformCard(detected);

    fetch('{{ site.appBaseUrl }}/api/v1/public/release')
      .then(function(r) { return r.json(); })
      .then(function(data) {
        if (data && data.version) updateVersionBadges(data.version);
        if (data && data.download_urls && data.download_urls.macos) {
          platforms.macos.btnHref = data.download_urls.macos;
          var macBtn = document.getElementById('macos-dl-btn');
          if (macBtn) macBtn.href = data.download_urls.macos;
          if (detected === 'macos') updateDetectCard(detected);
        }
        if (data && data.download_urls && data.download_urls.windows) {
          platforms.windows.btnHref = data.download_urls.windows;
          var btn = document.getElementById('windows-dl-btn');
          if (btn) btn.href = data.download_urls.windows;
          if (detected === 'windows') updateDetectCard(detected);
        }
        if (data && data.download_urls && data.download_urls.android) {
          platforms.android.btnHref = data.download_urls.android;
          var andBtn = document.getElementById('android-dl-btn');
          if (andBtn) andBtn.href = data.download_urls.android;
          if (detected === 'android') updateDetectCard(detected);
        }
        // iOS 走 TestFlight：仅当配置了公开 TestFlight 链接时激活卡片
        if (data && data.download_urls && data.download_urls.ios) {
          platforms.ios.available = true;
          platforms.ios.btnHref = data.download_urls.ios;
          platforms.ios.btnText = '通过 TestFlight 安装';
          var iosCard = document.getElementById('ios-card');
          var iosStatus = document.getElementById('ios-status');
          var iosBtn = document.getElementById('ios-dl-btn');
          if (iosCard) iosCard.classList.remove('coming-soon');
          if (iosStatus) { iosStatus.className = 'dl-status available'; iosStatus.textContent = '✓ 已上线'; }
          if (iosBtn) {
            iosBtn.className = 'dl-card-btn primary';
            iosBtn.href = data.download_urls.ios;
            iosBtn.target = '_blank';
            iosBtn.rel = 'noopener';
            iosBtn.innerHTML = '<i data-lucide="download" class="icon"></i>通过 TestFlight 安装';
            if (window.lucide) lucide.createIcons();
          }
          if (detected === 'ios') updateDetectCard(detected);
        }
      })
      .catch(function() {
        // API 不可达时，将仍为 href="#" 的下载按钮改为禁用态
        ['windows-dl-btn', 'macos-dl-btn', 'android-dl-btn'].forEach(function(id) {
          var btn = document.getElementById(id);
          if (btn && btn.getAttribute('href') === '#') {
            btn.className = 'dl-card-btn disabled';
            btn.innerHTML = '暂时无法获取下载地址';
          }
        });
        var detectBtn = document.getElementById('detect-btn');
        if (detectBtn && detectBtn.getAttribute('href') === '#') {
          detectBtn.className = 'btn btn-secondary btn-lg';
          detectBtn.innerHTML = '暂时无法连接服务器';
        }
      });
  });
})();
</script>