:root {
    color-scheme: light;
    --ink: #173b47;
    --ink-soft: #5f7d85;
    --teal: #218f89;
    --teal-dark: #146b69;
    --mint: #bfe8dd;
    --paper: #f7fcfa;
    --line: rgba(36, 104, 109, .16);
    --orange: #ef9857;
    --shadow: 0 24px 64px rgba(34, 75, 82, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background:
        radial-gradient(circle at 10% 8%, rgba(151, 221, 209, .32), transparent 28rem),
        linear-gradient(180deg, #edf8f6 0, #f8fbf8 30rem, #f6f1e7 100%);
    color: var(--ink);
    font-family: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
}
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }

.strategy-topbar {
    position: sticky;
    z-index: 50;
    top: 0;
    display: flex;
    min-height: 76px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 10px clamp(20px, 4vw, 72px);
    border-bottom: 1px solid rgba(255, 255, 255, .72);
    background: rgba(235, 248, 245, .82);
    box-shadow: 0 10px 38px rgba(42, 91, 98, .06);
    backdrop-filter: blur(20px);
}

.strategy-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--ink);
    font-weight: 800;
    letter-spacing: .08em;
    text-decoration: none;
}
.strategy-brand img {
    width: 142px;
    height: 48px;
    padding: 8px 10px;
    border-radius: 13px;
    background: #174955;
    object-fit: contain;
}
.strategy-brand span { font-size: .9rem; }
.strategy-actions { display: flex; align-items: center; gap: 14px; }
.sync-state { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-soft); font-size: .82rem; }
.sync-state i { width: 8px; height: 8px; border-radius: 50%; background: #eaa35f; box-shadow: 0 0 0 5px rgba(234, 163, 95, .12); }
.sync-state.is-online i { background: #34a980; box-shadow: 0 0 0 5px rgba(52, 169, 128, .13); }
.sync-state.is-error i { background: #db615a; box-shadow: 0 0 0 5px rgba(219, 97, 90, .13); }

.primary-action, .secondary-action, .danger-action, .hero-publish, .rail-publish {
    min-height: 44px;
    padding: 0 18px;
    border: 0;
    border-radius: 999px;
    font-weight: 800;
}
.primary-action, .hero-publish, .rail-publish { background: var(--teal); color: #fff; box-shadow: 0 12px 26px rgba(33, 143, 137, .22); }
.primary-action:hover, .hero-publish:hover, .rail-publish:hover { background: var(--teal-dark); transform: translateY(-1px); }
.secondary-action { border: 1px solid var(--line); background: #fff; color: var(--ink); }
.danger-action { margin-right: auto; background: #fff1ee; color: #b84d46; }

.strategy-shell { width: min(100%, 1680px); margin: 0 auto; }
.strategy-hero {
    position: relative;
    min-height: min(68vh, 720px);
    overflow: hidden;
    isolation: isolate;
    border-radius: 0 0 42px 42px;
    background: #dceeed;
}
.strategy-hero-media, .strategy-hero-media picture, .strategy-hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.strategy-hero-media { z-index: -2; }
.strategy-hero-media img { object-fit: cover; object-position: center; }
.strategy-hero::before {
    position: absolute;
    z-index: -1;
    inset: 0;
    content: "";
    background:
        linear-gradient(90deg, rgba(240, 250, 248, .97) 0%, rgba(240, 250, 248, .9) 28%, rgba(240, 250, 248, .34) 58%, rgba(240, 250, 248, .04) 78%),
        linear-gradient(0deg, rgba(17, 56, 67, .18), transparent 42%);
}
.strategy-hero-copy { width: min(620px, 48vw); padding: clamp(80px, 10vw, 150px) 0 150px clamp(28px, 7vw, 112px); }
.eyebrow, .feed-header p, .rail-heading p, .composer-header p { margin: 0 0 11px; color: var(--teal); font-size: .75rem; font-weight: 900; letter-spacing: .16em; }
.strategy-hero h1 {
    max-width: 11em;
    margin: 0;
    color: #123a47;
    font-size: clamp(2.75rem, 4.25vw, 5rem);
    font-weight: 720;
    line-height: 1.08;
    letter-spacing: -.045em;
    text-wrap: balance;
}
.strategy-hero-copy > p:not(.eyebrow) { max-width: 540px; margin: 26px 0; color: #526f78; font-size: 1.05rem; line-height: 1.85; }
.hero-publish { display: inline-flex; align-items: center; gap: 18px; min-height: 52px; padding-inline: 24px; }
.hero-publish span { font-size: 1.35rem; }
.strategy-stats {
    position: absolute;
    right: clamp(24px, 6vw, 96px);
    bottom: 30px;
    display: flex;
    margin: 0;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.6);
    border-radius: 20px;
    background: rgba(247, 253, 252, .8);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}
.strategy-stats div { min-width: 118px; padding: 15px 20px; border-left: 1px solid var(--line); }
.strategy-stats div:first-child { border-left: 0; }
.strategy-stats dt { color: var(--ink); font-size: 1.24rem; font-weight: 900; }
.strategy-stats dd { margin: 3px 0 0; color: var(--ink-soft); font-size: .72rem; }

.strategy-workspace {
    display: grid;
    grid-template-columns: 220px minmax(340px, 460px) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
    padding: 68px clamp(24px, 4.5vw, 76px) 100px;
}
.topic-rail { position: sticky; top: 102px; }
.rail-heading h2, .feed-header h2 { margin: 0; font-size: 1.75rem; }
.search-field { display: grid; gap: 8px; margin: 30px 0 22px; color: var(--ink-soft); font-size: .76rem; font-weight: 700; }
.search-field input {
    width: 100%;
    min-height: 46px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: 13px;
    outline: 0;
    background: rgba(255,255,255,.72);
    color: var(--ink);
}
.search-field input:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(33,143,137,.12); }
.topic-list { display: flex; flex-direction: column; gap: 6px; }
.topic-button {
    display: flex;
    min-height: 42px;
    align-items: center;
    justify-content: space-between;
    padding: 0 13px;
    border: 0;
    border-radius: 11px;
    background: transparent;
    color: var(--ink-soft);
    text-align: left;
}
.topic-button span { color: #8ba2a7; font-size: .72rem; }
.topic-button:hover, .topic-button.active { background: #fff; color: var(--teal-dark); box-shadow: 0 10px 28px rgba(28, 91, 95, .08); }
.rail-publish { width: 100%; margin-top: 24px; }

.feed-header { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.feed-header select { min-height: 38px; padding: 0 12px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.8); color: var(--ink); }
.feed-status { padding: 30px 12px; color: var(--ink-soft); text-align: center; }
.post-list { display: grid; gap: 12px; }
.post-card {
    position: relative;
    width: 100%;
    padding: 20px;
    border: 1px solid transparent;
    border-radius: 20px;
    background: rgba(255,255,255,.72);
    color: inherit;
    text-align: left;
    box-shadow: 0 10px 30px rgba(41, 89, 94, .06);
    transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.post-card:hover { transform: translateY(-2px); box-shadow: 0 18px 42px rgba(41, 89, 94, .11); }
.post-card.active { border-color: var(--teal); background: #fff; }
.post-card-meta { display: flex; align-items: center; gap: 8px; color: var(--ink-soft); font-size: .72rem; }
.post-card-meta b { color: var(--teal-dark); }
.post-card h3 { margin: 13px 0 9px; font-size: 1.22rem; line-height: 1.42; }
.post-card p { display: -webkit-box; margin: 0; overflow: hidden; color: var(--ink-soft); line-height: 1.68; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.post-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 17px; }
.post-card-topics { display: flex; flex-wrap: wrap; gap: 6px; }
.mini-topic { padding: 4px 8px; border-radius: 999px; background: #e7f5f1; color: var(--teal-dark); font-size: .68rem; }
.comment-total { color: var(--ink-soft); font-size: .72rem; white-space: nowrap; }
.post-card-thumb { width: 100%; aspect-ratio: 16/8; margin: 14px 0 2px; border-radius: 13px; object-fit: cover; }

.post-reader {
    min-height: 560px;
    border-left: 1px solid var(--line);
    padding-left: clamp(28px, 4vw, 64px);
}
.reader-empty { display: grid; min-height: 520px; place-content: center; color: #80979c; text-align: center; }
.reader-empty span { color: var(--teal); font-size: 3rem; }
.reader-empty h2 { margin: 12px 0 6px; color: var(--ink); }
.reader-empty p { max-width: 330px; line-height: 1.7; }
.reader-head { padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.reader-meta { display: flex; flex-wrap: wrap; gap: 10px 18px; color: var(--ink-soft); font-size: .78rem; }
.reader-head h2 { max-width: 900px; margin: 16px 0 12px; font-size: clamp(2.2rem, 4vw, 4.8rem); line-height: 1.04; letter-spacing: -.04em; }
.reader-lead { max-width: 760px; color: var(--ink-soft); font-size: 1rem; line-height: 1.75; }
.reader-tools { display: flex; gap: 9px; margin-top: 18px; }
.reader-tools button { min-height: 38px; padding: 0 13px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--ink); font-weight: 700; }
.reader-topics { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.reader-topic { padding: 7px 11px; border: 0; border-radius: 999px; background: #e4f4ef; color: var(--teal-dark); font-weight: 800; }
.reader-images { display: grid; gap: 14px; margin: 30px 0; }
.reader-images img { display: block; width: 100%; height: auto; max-height: 760px; border-radius: 22px; background: #e2efed; object-fit: contain; box-shadow: var(--shadow); }
.reader-body { max-width: 820px; padding: 10px 0 18px; color: #254952; font-size: 1.02rem; line-height: 2; white-space: pre-wrap; overflow-wrap: anywhere; }
.reader-links { display: grid; gap: 9px; margin: 18px 0 38px; }
.reader-links h3 { margin-bottom: 4px; }
.reader-link { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 50px; padding: 0 16px; border: 1px solid var(--line); border-radius: 13px; background: rgba(255,255,255,.7); color: var(--teal-dark); font-weight: 800; text-decoration: none; overflow-wrap: anywhere; }
.reader-link:hover { border-color: var(--teal); background: #fff; }
.comment-section { margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--line); }
.comment-section h3 { margin: 0 0 18px; font-size: 1.35rem; }
.comment-form { display: grid; grid-template-columns: minmax(110px, .3fr) 1fr auto; gap: 9px; }
.comment-form input, .comment-form textarea { min-height: 44px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 11px; background: #fff; color: var(--ink); resize: vertical; }
.comment-form button { min-height: 44px; padding: 0 16px; border: 0; border-radius: 11px; background: var(--teal); color: #fff; font-weight: 800; }
.comment-list { display: grid; gap: 10px; margin-top: 20px; }
.comment-item { padding: 15px 16px; border-radius: 14px; background: rgba(255,255,255,.68); }
.comment-item header { display: flex; justify-content: space-between; gap: 12px; color: var(--ink-soft); font-size: .72rem; }
.comment-item header b { color: var(--teal-dark); }
.comment-item p { margin: 8px 0 0; line-height: 1.7; white-space: pre-wrap; overflow-wrap: anywhere; }

.composer-dialog { width: min(880px, calc(100% - 32px)); max-height: min(900px, calc(100dvh - 32px)); padding: 0; overflow: auto; border: 0; border-radius: 26px; background: transparent; box-shadow: var(--shadow); }
.composer-dialog::backdrop { background: rgba(11, 39, 47, .58); backdrop-filter: blur(8px); }
.composer-card { padding: clamp(24px, 4vw, 48px); background: #f7fcfa; }
.composer-header { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.composer-header h2 { margin: 0; font-size: 2rem; }
.icon-button { width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%; background: #fff; color: var(--ink); font-size: 1.6rem; }
.composer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.composer-grid label { display: grid; gap: 8px; color: var(--ink); font-weight: 800; }
.composer-grid label > span { font-size: .85rem; }
.composer-grid input, .composer-grid textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; outline: 0; background: #fff; color: var(--ink); font-weight: 400; resize: vertical; }
.composer-grid input:focus, .composer-grid textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(33,143,137,.12); }
.composer-grid select { width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; outline: 0; background: #fff; color: var(--ink); font-weight: 400; }
.composer-grid select:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(33,143,137,.12); }
.composer-grid small { color: var(--ink-soft); font-size: .7rem; font-weight: 400; line-height: 1.5; }

/* 富文本编辑器工具栏 */
.strategy-editor-toolbar {
    display: flex; align-items: center; gap: 4px; padding: 8px 10px;
    background: #f0f4f3; border: 1px solid var(--line); border-radius: 12px 12px 0 0;
    border-bottom: 0;
}
.strategy-editor-toolbar button {
    width: 32px; height: 32px; border: 1px solid transparent; border-radius: 6px;
    background: transparent; color: var(--ink); cursor: pointer; font-size: .85rem;
    display: flex; align-items: center; justify-content: center;
}
.strategy-editor-toolbar button:hover { background: #e0e8e5; border-color: var(--line); }
.strategy-editor-toolbar button:active { background: var(--teal); color: #fff; }
.strategy-editor-toolbar select {
    padding: 4px 8px; border: 1px solid var(--line); border-radius: 6px;
    background: #fff; color: var(--ink); font-size: .8rem; cursor: pointer;
}
.toolbar-sep { width: 1px; height: 20px; background: var(--line); margin: 0 4px; }

/* 富文本编辑区域 */
.strategy-editor-body {
    width: 100%; min-height: 200px; padding: 12px 14px;
    border: 1px solid var(--line); border-radius: 0 0 12px 12px;
    outline: 0; background: #fff; color: var(--ink); font-weight: 400;
    overflow-y: auto; line-height: 1.7;
}
.strategy-editor-body:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(33,143,137,.12); }
.strategy-editor-body[placeholder]:empty::before {
    content: attr(placeholder); color: var(--ink-soft); font-style: italic;
}
.strategy-editor-body p { margin: 0 0 .6em; }
.strategy-editor-body p:last-child { margin-bottom: 0; }

/* 板块分类标签 */
.reader-category {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 4px 10px; border-radius: 20px;
    background: rgba(33,143,137,.12); color: var(--teal);
    font-size: .78rem; font-weight: 600; margin-right: 8px;
}
.category-button { border-color: var(--teal) !important; }
.category-button:hover { background: rgba(33,143,137,.08) !important; }
.wide-field { grid-column: 1 / -1; }
.image-upload input { padding: 9px; }
.image-preview { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.preview-image { position: relative; aspect-ratio: 16/10; overflow: hidden; border-radius: 12px; background: #e5f2ef; }
.preview-image img { width: 100%; height: 100%; object-fit: cover; }
.preview-image button { position: absolute; top: 7px; right: 7px; width: 28px; height: 28px; border: 0; border-radius: 50%; background: rgba(15,45,52,.78); color: #fff; }
.composer-message { min-height: 22px; color: #b34d45; }
.composer-footer { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }

/* 攻略分类入口 */
.strategy-categories {
    padding: 56px clamp(24px, 4.5vw, 76px) 28px;
    background: linear-gradient(180deg, #f7fcfa 0%, #eef8f5 100%);
}
.strategy-categories-inner { width: min(100%, 1680px); margin: 0 auto; }
.strategy-categories-head { margin-bottom: 22px; }
.strategy-categories-head p { margin: 0 0 8px; color: var(--teal); font-size: .72rem; font-weight: 900; letter-spacing: .14em; }
.strategy-categories-head h2 { margin: 0; font-size: 1.9rem; }
.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.category-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(255,255,255,.78);
    color: var(--ink);
    text-align: left;
    box-shadow: 0 10px 28px rgba(41, 89, 94, .05);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.category-card:hover { transform: translateY(-3px); box-shadow: 0 18px 42px rgba(41, 89, 94, .1); border-color: var(--teal); }
.category-card.active { border-color: var(--teal); background: #fff; box-shadow: 0 14px 36px rgba(33, 143, 137, .12); }
.category-icon { font-size: 1.9rem; line-height: 1; }
.category-name { font-size: 1.15rem; font-weight: 800; }
.category-count { margin-top: auto; padding: 4px 10px; border-radius: 999px; background: #e7f5f1; color: var(--teal-dark); font-size: .75rem; font-weight: 700; }
.category-card.active .category-count { background: var(--teal); color: #fff; }

/* 创作者筛选 */
.creator-filter { margin-bottom: 28px; }
.creator-filter-title { margin: 0 0 12px; color: var(--teal); font-size: .72rem; font-weight: 900; letter-spacing: .14em; }
.creator-list { display: flex; flex-direction: column; gap: 6px; }
.creator-button {
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 42px;
    padding: 0 11px;
    border: 0;
    border-radius: 11px;
    background: transparent;
    color: var(--ink-soft);
    text-align: left;
}
.creator-button span:last-child { margin-left: auto; color: #8ba2a7; font-size: .72rem; }
.creator-button:hover, .creator-button.active { background: #fff; color: var(--teal-dark); box-shadow: 0 10px 28px rgba(28, 91, 95, .08); }
.creator-avatar {
    display: grid;
    place-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--mint);
    color: var(--teal-dark);
    font-size: .8rem;
    font-weight: 800;
}
.creator-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* 活跃筛选标签 */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(255,255,255,.72);
}
.filter-chip { padding: 5px 10px; border-radius: 999px; background: #e7f5f1; color: var(--teal-dark); font-size: .78rem; font-weight: 700; }
.filter-clear { margin-left: auto; padding: 5px 12px; border: 0; border-radius: 999px; background: #fff1ee; color: #b84d46; font-size: .78rem; font-weight: 800; }

/* 帖子卡片分类标签 */
.post-card-category { margin-left: auto; padding: 2px 8px; border-radius: 999px; background: rgba(33,143,137,.1); color: var(--teal); font-size: .68rem; font-weight: 700; }

/* 阅读区视频卡片 */
.reader-videos { margin: 26px 0 10px; }
.reader-videos h3 { margin: 0 0 12px; font-size: 1.1rem; }
.reader-video-card {
    display: flex;
    align-items: center;
    gap: 16px;
    width: 100%;
    margin-bottom: 10px;
    padding: 16px 18px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(255,255,255,.78);
    color: var(--ink);
    text-align: left;
    box-shadow: 0 8px 22px rgba(41, 89, 94, .05);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.reader-video-card:hover { transform: translateY(-2px); border-color: var(--teal); box-shadow: 0 14px 34px rgba(41, 89, 94, .1); }
.reader-video-play {
    display: grid;
    place-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--teal);
    color: #fff;
    font-size: 1.1rem;
    box-shadow: 0 10px 24px rgba(33, 143, 137, .28);
}
.reader-video-info { display: flex; flex-direction: column; gap: 5px; }
.reader-video-info b { font-size: 1.05rem; line-height: 1.35; }
.reader-video-info small { color: var(--ink-soft); font-size: .78rem; }

/* 视频播放弹窗 */
.video-player-dialog { width: min(1080px, calc(100% - 32px)); max-height: min(90dvh, 900px); padding: 0; overflow: hidden; border: 0; border-radius: 26px; background: transparent; box-shadow: var(--shadow); }
.video-player-dialog::backdrop { background: rgba(11, 39, 47, .72); backdrop-filter: blur(10px); }
.video-player-card { display: flex; flex-direction: column; max-height: min(90dvh, 900px); background: #0b272f; color: #fff; }
.video-player-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255,255,255,.1);
}
.video-player-header h3 { margin: 0; font-size: 1.05rem; font-weight: 700; }
.video-player-header .icon-button { border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.12); color: #fff; }
.video-player-stage {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #06181d;
}
.video-player-stage iframe, .video-player-stage video {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
}
.video-player-empty {
    position: absolute;
    inset: 0;
    display: grid;
    place-content: center;
    margin: 0;
    color: rgba(255,255,255,.7);
}
.video-player-footer {
    display: flex;
    justify-content: flex-end;
    padding: 12px 20px;
    border-top: 1px solid rgba(255,255,255,.1);
}
.video-player-footer a { color: #7dd3c8; font-size: .88rem; font-weight: 700; text-decoration: none; }
.video-player-footer a:hover { text-decoration: underline; }

@media (max-width: 1180px) {
    .strategy-workspace { grid-template-columns: 190px minmax(310px, 400px) minmax(0, 1fr); gap: 22px; }
    .post-reader { padding-left: 28px; }
    .comment-form { grid-template-columns: 1fr auto; }
    .comment-form input { grid-column: 1 / -1; }
    .category-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
    .strategy-workspace { grid-template-columns: 190px minmax(0, 1fr); }
    .post-reader { grid-column: 1 / -1; min-height: 0; padding: 44px 0 0; border-top: 1px solid var(--line); border-left: 0; }
    .reader-empty { min-height: 260px; }
}

@media (max-width: 768px) {
    .strategy-topbar { min-height: 64px; padding: 8px 14px; }
    .strategy-brand img { width: 112px; height: 38px; padding: 6px 8px; }
    .strategy-brand span, .sync-state { display: none; }
    .strategy-actions .primary-action { min-height: 40px; padding-inline: 14px; font-size: .84rem; }
    .strategy-hero { min-height: 690px; border-radius: 0 0 28px 28px; }
    .strategy-hero-media img { object-position: center top; }
    .strategy-hero::before { background: linear-gradient(180deg, rgba(240,250,248,0) 0%, rgba(240,250,248,.16) 38%, rgba(240,250,248,.93) 65%, #eff9f7 86%); }
    .strategy-hero-copy { position: absolute; right: 0; bottom: 96px; left: 0; width: auto; padding: 0 22px; }
    .strategy-hero h1 {
        max-width: 9.5em;
        font-size: clamp(2.15rem, 9.2vw, 3rem);
        line-height: 1.12;
        letter-spacing: -.035em;
    }
    .strategy-hero-copy > p:not(.eyebrow) { margin: 18px 0; font-size: .92rem; line-height: 1.7; }
    .strategy-stats { right: 14px; bottom: 16px; left: 14px; justify-content: stretch; }
    .strategy-stats div { min-width: 0; flex: 1; padding: 11px 10px; text-align: center; }
    .strategy-categories { padding: 34px 16px 18px; }
    .strategy-categories-head h2 { font-size: 1.5rem; }
    .category-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .category-card { padding: 16px; border-radius: 16px; }
    .category-icon { font-size: 1.6rem; }
    .category-name { font-size: .95rem; }
    .creator-filter { margin-bottom: 18px; }
    .creator-list { flex-flow: row wrap; }
    .creator-button { min-height: 36px; padding: 0 10px; border: 1px solid var(--line); background: rgba(255,255,255,.58); border-radius: 999px; }
    .creator-name { max-width: 8em; }
    .strategy-workspace { display: block; padding: 42px 16px 72px; }
    .topic-rail { position: static; }
    .rail-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; }
    .search-field { margin: 20px 0 14px; }
    .topic-list { display: flex; flex-flow: row wrap; gap: 7px; }
    .topic-button { min-height: 38px; padding: 0 12px; border: 1px solid var(--line); background: rgba(255,255,255,.58); }
    .rail-publish { display: none; }
    .post-feed { margin-top: 42px; }
    .feed-header { align-items: center; }
    .post-card { padding: 17px; border-radius: 17px; }
    .post-card-category { margin-left: 0; }
    .post-reader { padding-top: 38px; }
    /* 移动端护栏：阅读区/攻略 sheet 绝不引发整页左右滑动 */
    .reader-body,
    .post-reader .reader-body,
    .post-body { max-width: 100%; overflow-x: clip; }
    .post-reader { max-width: 100%; overflow-x: clip; }
    .reader-head h2 { font-size: 2.5rem; }
    .reader-images img { border-radius: 16px; }
    .reader-video-card { padding: 14px; }
    .reader-video-play { width: 44px; height: 44px; }
    .comment-form { grid-template-columns: 1fr; }
    .comment-form input, .comment-form button { grid-column: auto; }
    .composer-dialog { width: 100%; max-width: none; max-height: 94dvh; margin: auto 0 0; border-radius: 24px 24px 0 0; }
    .composer-card { padding: 24px 18px calc(24px + env(safe-area-inset-bottom)); }
    .composer-grid { grid-template-columns: 1fr; }
    .wide-field { grid-column: auto; }
    .image-preview { grid-template-columns: repeat(2, 1fr); }
    .composer-footer { position: sticky; bottom: 0; padding-top: 12px; background: #f7fcfa; }
    .video-player-dialog { width: 100%; max-width: none; max-height: 100dvh; margin: 0; border-radius: 0; }
    .video-player-card { max-height: 100dvh; border-radius: 0; }
    .video-player-header { padding: 14px 16px; }
    .video-player-footer { padding: 10px 16px; }
}

@media (max-width: 420px) {
    .category-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* COMMUNITY STANDALONE POST ROUTING 20260822 */
.strategy-workspace { grid-template-columns: 220px minmax(0, 1fr); }
.post-feed { width: 100%; max-width: 1080px; }
.post-reader { display: none !important; }
.post-card { display: block; text-decoration: none; }
@media (max-width: 960px) { .strategy-workspace { grid-template-columns: 190px minmax(0, 1fr); } }
@media (max-width: 768px) { .strategy-workspace { display: block; } }