:root {
  color-scheme: light;
  --ink: #172a27;
  --muted: #65736e;
  --soft: #89958f;
  --line: #dce3df;
  --paper: #ffffff;
  --canvas: #f7f8f6;
  --green: #176e58;
  --green-dark: #0e5241;
  --red: #bb5445;
  --blue: #416b8e;
  --gold: #a67a37;
  --shadow: 0 18px 45px rgba(24, 57, 44, .09);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--canvas); color: var(--ink); }
body.modal-open { overflow: hidden; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible { outline: 3px solid #87bca9; outline-offset: 3px; }
svg.lucide { width: 19px; height: 19px; stroke-width: 1.9; flex: none; }
.skip-link { position: absolute; top: -50px; left: 12px; z-index: 100; padding: 8px 12px; background: var(--ink); color: white; }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; z-index: 30; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.96); backdrop-filter: blur(16px); }
.header-inner { max-width: 1260px; height: 76px; margin: auto; padding: 0 32px; display: flex; align-items: center; gap: 29px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 800; font-size: 25px; white-space: nowrap; letter-spacing: 0; }
.brand small { border-left: 1px solid var(--line); padding-left: 9px; color: var(--soft); font: 700 9px/1 Arial, sans-serif; letter-spacing: .08em; }
.brand-mark { display: grid; place-items: center; flex: none; width: 32px; height: 32px; border-radius: 4px; background: var(--green); color: white; font-size: 18px; font-weight: 800; }
.brand-dot { color: var(--red); }
.city-label { display: inline-flex; align-items: center; gap: 5px; max-width: 190px; white-space: nowrap; color: var(--ink); font-size: 14px; font-weight: 700; padding: 8px 0 8px 23px; border: 0; border-left: 1px solid var(--line); background: transparent; }
.city-label span { overflow: hidden; text-overflow: ellipsis; }
.city-label:hover { color: var(--green); }
.city-label svg { width: 16px; height: 16px; color: var(--red); }
.city-label svg:last-child { width: 13px; height: 13px; color: var(--muted); }
.city-caption { color: var(--soft); font-weight: 400; margin-left: 2px; }
.desktop-nav { display: flex; align-self: stretch; align-items: center; gap: 27px; margin-left: auto; }
.desktop-nav a { display: flex; height: 100%; align-items: center; border-bottom: 2px solid transparent; color: #4d5d57; font-size: 14px; white-space: nowrap; }
.desktop-nav a:hover, .desktop-nav a.active { color: var(--green); border-bottom-color: var(--green); }
.header-actions { display: flex; align-items: center; gap: 12px; margin-left: 10px; }
.icon-button, .text-button, .plain-button { border: 0; background: transparent; color: var(--ink); }
.icon-button { width: 38px; height: 38px; display: inline-grid; place-items: center; border-radius: 5px; }
.icon-button:hover { background: #edf3ef; }
.text-button { font-weight: 650; white-space: nowrap; font-size: 13px; padding: 7px 3px; }
.text-button:hover, .plain-button:hover { color: var(--green); }
.primary-button, .secondary-button { border: 1px solid var(--green); border-radius: 5px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 40px; padding: 0 16px; font-size: 13px; font-weight: 700; transition: background .2s, transform .2s; }
.primary-button { background: var(--green); color: white; }
.primary-button:hover { background: var(--green-dark); transform: translateY(-1px); }
.secondary-button { background: white; color: var(--green); }
.secondary-button:hover { background: #edf3ef; }
.primary-button svg, .secondary-button svg { width: 16px; height: 16px; }
.page { max-width: 1260px; margin: 0 auto; padding: 0 32px 90px; }
.eyebrow { font-size: 11px; font-weight: 800; letter-spacing: .08em; color: var(--green); text-transform: uppercase; }
.intro { display: flex; justify-content: space-between; align-items: end; gap: 30px; padding: 38px 0 27px; }
.intro h1 { font-size: clamp(29px, 3vw, 38px); line-height: 1.3; letter-spacing: 0; margin: 8px 0 7px; font-weight: 800; }
.intro h1, .feed-item h3, .lead-copy h2, .article-header h1 { overflow-wrap: anywhere; }
.intro p { color: var(--muted); font-size: 14px; margin: 0; }
.intro-home h1 { font-size: 48px; line-height: 1.15; margin: 8px 0 4px; }
.intro-home .intro-tagline { color: var(--ink); font-size: 20px; font-weight: 700; line-height: 1.55; }
.intro-home .intro-detail { margin-top: 8px; max-width: 580px; line-height: 1.7; }
.intro-date { font-size: 13px; color: var(--muted); white-space: nowrap; padding-bottom: 4px; }
.intro-date strong { color: var(--ink); }
.lead-layout { display: grid; grid-template-columns: minmax(0, 1.66fr) minmax(280px, 1fr); gap: 22px; }
.lead-story { position: relative; min-height: 346px; overflow: hidden; display: flex; align-items: end; border-radius: 4px; background: #274c46; color: white; }
.lead-story img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 50%; transition: transform .5s; }
.lead-story:hover img { transform: scale(1.035); }
.lead-story::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(0,0,0,.74)); }
.lead-copy { position: relative; z-index: 1; padding: 28px 30px; max-width: 590px; }
.lead-copy .label { display: inline-block; padding: 5px 9px; background: rgba(255,255,255,.94); border-radius: 2px; color: var(--green-dark); font-size: 11px; font-weight: 800; }
.lead-copy h2 { font-size: 28px; line-height: 1.35; margin: 14px 0 8px; font-weight: 800; }
.lead-copy p { color: rgba(255,255,255,.83); margin: 0; line-height: 1.6; font-size: 13px; }
.lead-copy .arrow { display: inline-flex; align-items: center; gap: 5px; margin-top: 13px; font-size: 13px; font-weight: 700; }
.lead-copy .arrow svg { width: 16px; height: 16px; }
.lead-side { background: #e9efeb; display: flex; flex-direction: column; justify-content: space-between; padding: 25px 25px 23px; border-radius: 4px; }
.lead-side h3 { margin: 7px 0 20px; font-size: 22px; line-height: 1.35; }
.lead-side .feature-line { border-top: 1px solid #cfdcd4; padding: 15px 0; display: block; }
.lead-side .feature-line span { display: block; margin-bottom: 6px; font-size: 11px; font-weight: 700; color: var(--green); }
.lead-side .feature-line strong { font-size: 14px; line-height: 1.6; display: block; }
.lead-side .feature-line:hover strong { color: var(--green); }
.lead-side-bottom { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid #cfdcd4; padding-top: 18px; font-size: 12px; color: var(--muted); }
.lead-side-bottom svg { color: var(--green); }
.notice-strip { display: flex; gap: 11px; align-items: center; margin: 22px 0 35px; background: #fff8ef; padding: 12px 15px; border-left: 3px solid #d5a359; color: #605337; font-size: 12px; line-height: 1.6; }
.notice-strip svg { color: var(--gold); width: 17px; height: 17px; }
.notice-strip strong { white-space: nowrap; }
.content-layout { display: grid; grid-template-columns: minmax(0, 1fr) 296px; gap: 34px; }
.discover-page .filter-row { margin-bottom: 22px; }
.listing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; min-height: 230px; }
.listing-grid > .empty-state { grid-column: 1 / -1; }
.listing-card { overflow: hidden; border: 1px solid var(--line); border-radius: 4px; background: var(--paper); }
.listing-card > img { display: block; width: 100%; aspect-ratio: 1.5; object-fit: cover; }
.listing-body { padding: 18px; }
.listing-body h2 { font-size: 17px; line-height: 1.45; margin: 10px 0; overflow-wrap: anywhere; }
.listing-body p { color: var(--muted); font-size: 12px; line-height: 1.7; margin: 0 0 14px; white-space: pre-wrap; overflow-wrap: anywhere; }
.listing-meta { border-top: 1px solid var(--line); padding: 11px 0; font-size: 11px; color: var(--muted); line-height: 1.7; }
.listing-body .secondary-button { width: 100%; }
.promotion-badge { color: #8e6119; font-weight: 800; }
.catalog-notice { border-top: 1px solid var(--line); padding: 18px 0; margin: 26px 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 12px; padding-bottom: 17px; border-bottom: 1px solid var(--line); }
.section-head h2 { font-size: 24px; margin: 5px 0 0; }
.section-head .sub { color: var(--muted); font-size: 12px; }
.searchbar { display: flex; gap: 9px; width: 100%; margin: 18px 0 17px; }
.searchbar input { flex: 1; min-width: 0; border: 1px solid var(--line); background: white; border-radius: 4px; padding: 11px 13px; outline: 0; }
.searchbar input:focus { border-color: var(--green); }
.searchbar button { border: 1px solid var(--line); color: var(--ink); background: white; width: 43px; border-radius: 4px; display: grid; place-items: center; }
.searchbar button:hover { background: #edf3ef; }
.filter-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 0 0 13px; border-bottom: 1px solid var(--line); }
.filter-row.topic-filters { padding-top: 10px; }
.filter-pill { border: 0; padding: 7px 12px; min-height: 31px; font-size: 12px; color: var(--muted); background: transparent; border-radius: 4px; white-space: nowrap; }
.filter-pill:hover { background: #e9eeea; }
.filter-pill.active { background: var(--green); color: white; font-weight: 700; }
.sort-control { margin-left: auto; color: var(--muted); border: 0; background: transparent; font-size: 12px; padding: 5px; }
.sort-control:hover { color: var(--green); }
.feed-item { display: flex; align-items: flex-start; gap: 18px; min-height: 143px; padding: 21px 0; border-bottom: 1px solid var(--line); }
.feed-item:hover h3 { color: var(--green); }
.feed-copy { flex: 1; min-width: 0; }
.feed-meta { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--muted); flex-wrap: wrap; }
.type-badge { display: inline-block; font-weight: 800; color: var(--green); }
.type-badge.discussion { color: var(--blue); }
.type-badge.guide { color: var(--red); }
.type-badge.route { color: var(--gold); }
.sample-badge, .pending-badge { display: inline-block; padding: 2px 5px; background: #f0f1e9; color: #747764; border-radius: 2px; font-size: 10px; font-weight: 700; }
.pending-badge { background: #fff0dc; color: #916016; }
.feed-item h3 { margin: 9px 0 7px; font-size: 17px; line-height: 1.45; font-weight: 750; }
.feed-item p { margin: 0; color: var(--muted); line-height: 1.65; font-size: 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.feed-foot { display: flex; align-items: center; gap: 14px; margin-top: 11px; color: var(--soft); font-size: 11px; }
.feed-foot > span { display: inline-flex; gap: 4px; align-items: center; }
.feed-foot { flex-wrap: wrap; }
.feed-foot svg { width: 13px; height: 13px; }
.load-more { width: 100%; margin-top: 23px; }
.feed-thumb { width: 168px; aspect-ratio: 1.48; flex: none; object-fit: cover; border-radius: 3px; }
.sidebar { padding-top: 3px; }
.side-section { padding: 0 0 27px; margin-bottom: 25px; border-bottom: 1px solid var(--line); }
.side-section h3 { font-size: 15px; margin: 0 0 15px; display: flex; align-items: center; gap: 7px; }
.side-section h3 svg { width: 17px; color: var(--green); }
.side-section p { font-size: 12px; line-height: 1.7; color: var(--muted); margin: 0 0 14px; }
.side-topic-list { display: grid; gap: 0; }
.side-topic-list a { display: flex; align-items: center; justify-content: space-between; padding: 11px 0; border-bottom: 1px solid #e6ebe7; font-size: 13px; }
.side-topic-list a:hover { color: var(--green); }
.side-topic-list a svg { width: 15px; height: 15px; color: var(--soft); }
.side-post { display: block; padding: 12px 0; border-bottom: 1px solid #e6ebe7; }
.side-post span { display: block; color: var(--soft); font-size: 11px; margin-bottom: 4px; }
.side-post strong { font-size: 13px; line-height: 1.55; font-weight: 650; }
.side-post:hover strong { color: var(--green); }
.side-cta { display: flex; width: 100%; justify-content: center; }
.empty-state { text-align: center; padding: 62px 12px; color: var(--muted); }
.empty-state svg { color: #9eb8aa; width: 32px; height: 32px; }
.empty-state strong { color: var(--ink); display: block; margin-top: 10px; }
.empty-state p { font-size: 12px; }
.loading-state { min-height: 400px; display: grid; place-items: center; color: var(--muted); }
.detail-layout { max-width: 1120px; display: grid; grid-template-columns: minmax(0, 1fr) 265px; gap: 45px; margin: 0 auto; padding: 35px 32px 100px; }
.breadcrumbs { font-size: 12px; color: var(--muted); display: flex; gap: 7px; align-items: center; margin-bottom: 25px; }
.breadcrumbs a:hover { color: var(--green); }
.breadcrumbs svg { width: 13px; height: 13px; }
.article-header { border-bottom: 1px solid var(--line); padding-bottom: 21px; }
.article-header h1 { font-size: clamp(25px, 3vw, 37px); line-height: 1.35; margin: 12px 0 17px; letter-spacing: 0; }
.article-subline { color: var(--muted); font-size: 12px; display: flex; flex-wrap: wrap; gap: 13px; align-items: center; }
.author-identity { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); min-width: 0; }
.avatar-wrap { position: relative; display: inline-flex; flex: none; }
.avatar-wrap .avatar { width: 37px; height: 37px; overflow: hidden; font-size: 14px; }
.avatar img { display: block; width: 100%; height: 100%; object-fit: cover; }
.author-identity.large .avatar { width: 53px; height: 53px; }
.verification-mark { position: absolute; right: -3px; bottom: -2px; width: 18px; height: 18px; display: grid; place-items: center; border: 2px solid white; border-radius: 50%; background: #eea00d; color: white; font-size: 10px; line-height: 1; font-weight: 900; }
.verification-mark.official { background: #1677c8; }
.author-details { display: flex; min-width: 0; flex-direction: column; gap: 2px; line-height: 1.2; }
.author-details strong { font-size: 13px; overflow-wrap: anywhere; }
.author-details > span { color: var(--soft); font-size: 12px; }
.author-identity.large .author-details strong { font-size: 16px; }
.article-cover { width: 100%; max-height: 390px; object-fit: cover; margin: 25px 0 3px; border-radius: 3px; }
.article-body { max-width: 720px; font-size: 16px; line-height: 2.05; padding: 23px 0 30px; }
.article-body p { margin: 0 0 20px; }
.route-itinerary { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 22px 0; margin: 0 0 25px; }
.route-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.route-heading h2 { font-size: 19px; margin: 0; }
.route-heading span { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--muted); }
.route-heading svg { width: 15px; height: 15px; }
.route-itinerary ol { list-style: none; counter-reset: stop; margin: 20px 0 8px; padding: 0 0 0 19px; border-left: 2px solid #cdded4; }
.route-itinerary li { counter-increment: stop; position: relative; padding: 0 0 22px 25px; line-height: 1.6; }
.route-itinerary li::before { content: counter(stop); position: absolute; top: 0; left: -32px; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; color: white; background: var(--green); font-size: 11px; font-weight: 700; }
.route-itinerary li strong { font-size: 14px; }
.route-itinerary li p { margin: 4px 0 0; font-size: 12px; color: var(--muted); }
.route-disclaimer { margin: 0; font-size: 12px; color: var(--muted); }
.source-line { padding: 13px 0; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); line-height: 1.7; overflow-wrap: anywhere; }
.source-line a { color: var(--green); text-decoration: underline; }
.article-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.action-button { border: 1px solid var(--line); background: white; color: var(--ink); display: inline-flex; gap: 6px; align-items: center; border-radius: 4px; padding: 8px 12px; min-height: 36px; font-size: 12px; }
.action-button svg { width: 16px; height: 16px; }
.action-button:hover, .action-button.active { border-color: var(--green); color: var(--green); }
.action-button.quiet { margin-left: auto; border-color: transparent; background: transparent; color: var(--muted); }
.comments-area { margin-top: 34px; }
.comments-area h2 { font-size: 20px; margin: 0 0 18px; }
.comment { border-top: 1px solid var(--line); padding: 23px 0; scroll-margin-top: 100px; }
.comment-user { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; font-size: 12px; }
.avatar { display: grid; place-items: center; width: 30px; height: 30px; flex: none; border-radius: 50%; color: var(--green); background: #e0ebe4; font-weight: 800; }
.comment-user time { color: var(--soft); margin-left: auto; }
.comment p { margin: 14px 0 12px; line-height: 1.85; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 15px; }
.comment-bottom { display: flex; gap: 13px; align-items: center; flex-wrap: wrap; min-height: 36px; }
.comment-bottom button, .comment-bottom a { border: 0; background: transparent; display: inline-flex; align-items: center; gap: 5px; padding: 5px 0; color: var(--muted); font-size: 12px; }
.comment-bottom button:hover, .comment-bottom a:hover { color: var(--green); }
.comment-bottom button.active { color: var(--green); font-weight: 700; }
.comment-bottom svg { width: 15px; height: 15px; }
.vote-group { display: inline-flex; align-items: center; gap: 11px; padding: 2px 11px; border: 1px solid var(--line); border-radius: 18px; }
.vote-group button { color: var(--green); }
.vote-group button + button { border-left: 1px solid var(--line); padding-left: 11px; }
.comment-bottom .thread-toggle { margin-left: auto; }
.comment-thread { margin: 16px 0 0 18px; border-left: 1px solid #dce5e0; padding-left: 21px; }
.comment-thread[hidden] { display: none; }
.comment-nested { position: relative; border-top: 0; padding: 11px 0 13px; }
.comment-nested::before { content: ''; position: absolute; left: -25px; top: 25px; width: 7px; height: 7px; border: 1px solid #c6d4cd; border-radius: 50%; background: white; }
.comment-nested .comment-user time { margin-left: 0; }
.comment-nested p { font-size: 13px; margin: 8px 0; }
.comment-nested .comment-bottom { gap: 10px; }
.reply-label { padding: 4px 8px; border: 1px solid var(--line); border-radius: 20px; color: var(--muted); font-size: 11px; white-space: nowrap; }
.reply-label.answer { color: var(--green); border-color: #c6d8cd; }
.comment-form textarea { width: 100%; min-height: 105px; resize: vertical; border: 1px solid var(--line); background: white; border-radius: 4px; padding: 13px; }
.comment-form .form-footer { margin: 10px 0 26px; display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 11px; color: var(--muted); }
.detail-sidebar { padding-top: 42px; }
.mini-info { border-top: 3px solid var(--green); padding: 17px 0 20px; }
.mini-info h3 { font-size: 15px; margin: 0 0 9px; }
.mini-info p { font-size: 12px; line-height: 1.7; color: var(--muted); margin: 0; }
.dashboard { max-width: 980px; margin: auto; padding: 40px 32px 110px; min-height: 65vh; }
.dashboard h1, .about-page h1 { font-size: 30px; margin: 7px 0 6px; }
.dashboard-intro { color: var(--muted); font-size: 13px; margin: 0 0 29px; }
.dashboard-item { border-top: 1px solid var(--line); padding: 18px 0; display: flex; align-items: start; justify-content: space-between; gap: 20px; }
.dashboard-item h3 { font-size: 16px; margin: 5px 0 6px; }
.dashboard-item p { font-size: 12px; line-height: 1.6; color: var(--muted); margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.dashboard-item .meta { font-size: 11px; color: var(--soft); }
.dashboard-actions { display: flex; gap: 6px; flex: none; }
.dashboard-actions .action-button { padding: 6px 10px; }
.dashboard-section { margin-top: 33px; }
.review-pager { display: flex; align-items: center; justify-content: flex-end; gap: 12px; padding: 14px 0; border-top: 1px solid var(--line); }
.review-pager span { min-width: 54px; text-align: center; font-size: 12px; color: var(--muted); }
.review-pager .action-button { width: 34px; height: 34px; padding: 7px; display: inline-flex; align-items: center; justify-content: center; }
.review-pager .action-button:disabled { opacity: .4; cursor: default; }
.profile-row { display: flex; align-items: flex-start; flex-wrap: wrap; gap: 24px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.profile-row form { flex: 1; min-width: min(100%, 260px); }
.profile-row .form-field { margin-bottom: 9px; }
.profile-row .option-check { margin-bottom: 9px; }
.verification-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 18px; max-width: 650px; }
.verification-form .form-field { margin-bottom: 0; }
.verification-form .brief-full { grid-column: 1 / -1; }
.verification-form .option-check { grid-column: 1 / -1; margin: 0; }
.verification-form button { justify-self: start; }
.dashboard-item > div:first-child { min-width: 0; }
.dashboard-item a { overflow-wrap: anywhere; }
#brief-draft-form .dashboard-actions { flex-wrap: wrap; margin-top: 18px; }
.dashboard-section h2 { font-size: 19px; margin: 0 0 10px; }
.about-page { max-width: 790px; margin: auto; padding: 45px 32px 105px; min-height: 70vh; }
.about-page h2 { font-size: 19px; margin: 35px 0 10px; }
.about-page p, .about-page li { color: var(--muted); font-size: 14px; line-height: 1.9; }
.about-page a { color: var(--green); text-decoration: underline; overflow-wrap: anywhere; }
.rights-note { font-size: 12px; line-height: 1.7; color: var(--muted); margin: 7px 0 14px; }
.rights-note a, .copyright-form a { color: var(--green); text-decoration: underline; }
.claim-reference { border-left: 3px solid var(--green); padding: 10px 15px; background: #f1f6f2; overflow-wrap: anywhere; }
.claim-reference a { color: var(--green); text-decoration: underline; }
.claim-status { border-top: 1px solid var(--line); margin-top: 22px; padding-top: 18px; }
.claim-status h2 { margin-top: 0; }
.claim-status .form-field { margin-top: 20px; }
.claim-event { border-top: 1px solid var(--line); padding-top: 8px; margin-top: 10px; }
.claim-detail { white-space: pre-wrap; overflow-wrap: anywhere; }
.claim-contact { overflow-wrap: anywhere; }
.copyright-form { max-width: 620px; margin-top: 22px; }
.copyright-form .form-field { font-size: 13px; }
.copyright-form textarea { min-height: 110px; }
.copyright-form .option-check { margin-top: 16px; }
.site-footer { border-top: 1px solid var(--line); background: #edf2ee; }
.footer-inner { max-width: 1260px; margin: auto; padding: 35px 32px 38px; }
.footer-brand { display: flex; align-items: center; gap: 8px; }
.footer-brand div { display: flex; flex-direction: column; gap: 1px; }
.footer-brand strong { font-size: 17px; }
.footer-brand div span { color: var(--muted); font-size: 11px; }
.site-footer p { color: var(--muted); font-size: 12px; margin: 17px 0 12px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 19px; font-size: 12px; margin-bottom: 11px; }
.footer-links a:hover { color: var(--green); }
.site-footer small { color: var(--soft); font-size: 11px; }
.mobile-nav { display: none; }
.modal-backdrop { position: fixed; inset: 0; z-index: 50; display: flex; justify-content: center; align-items: center; padding: 20px; background: rgba(17, 35, 29, .58); }
.modal-panel { background: white; width: min(100%, 550px); max-height: min(88vh, 820px); overflow-y: auto; border-radius: 6px; box-shadow: var(--shadow); padding: 26px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.modal-head h2 { margin: 0; font-size: 22px; }
.modal-note { font-size: 12px; line-height: 1.6; color: var(--muted); margin: -4px 0 18px; }
.location-choice { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; padding-bottom: 16px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.location-choice .modal-note { margin: 0; }
.location-choice button:disabled { opacity: .55; cursor: not-allowed; }
.share-layout { display: grid; grid-template-columns: 224px minmax(0, 1fr); gap: 24px; align-items: start; }
.share-dialog .modal-panel { width: min(100%, 660px); }
.poster-preview { min-width: 0; }
.poster-frame { position: relative; width: 100%; aspect-ratio: 5 / 8; background: #f6f8f5; border: 1px solid var(--line); overflow: hidden; }
.poster-preview img { display: block; width: 100%; height: 100%; object-fit: contain; }
.poster-preview img[hidden], .poster-loading[hidden], .wechat-panel[hidden] { display: none; }
.poster-loading { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 9px; color: var(--muted); font-size: 12px; }
.poster-loading svg { width: 28px; height: 28px; }
.poster-preview small { display: block; margin-top: 8px; color: var(--soft); font-size: 11px; line-height: 1.5; }
.share-controls .modal-note { color: var(--ink); font-weight: 700; overflow-wrap: anywhere; }
.share-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin: 20px 0 17px; }
.share-option { display: flex; align-items: center; gap: 7px; min-height: 42px; padding: 9px; border: 1px solid var(--line); border-radius: 4px; background: white; text-align: left; color: var(--ink); font-size: 12px; }
.share-option:hover { border-color: var(--green); color: var(--green); }
.share-option svg { width: 17px; height: 17px; color: var(--green); }
.share-option span { overflow-wrap: anywhere; }
.share-download { width: 100%; }
.share-download:disabled { opacity: .55; cursor: wait; transform: none; }
.wechat-panel { display: flex; align-items: center; gap: 11px; padding: 12px 0; margin-top: 13px; border-top: 1px solid var(--line); }
.wechat-panel img { width: 98px; height: 98px; flex: none; }
.wechat-panel strong { font-size: 12px; }
.wechat-panel p { font-size: 11px; line-height: 1.65; color: var(--muted); margin: 6px 0 0; }
.share-warning { margin: 14px 0 0; color: #835b2d; background: #fff8ec; border-left: 2px solid #d5a359; padding: 9px 10px; font-size: 11px; line-height: 1.6; }
.copy-fallback { position: fixed; left: -10000px; top: 0; }
.form-field { display: block; margin: 0 0 16px; color: var(--ink); font-size: 12px; font-weight: 700; }
.form-field input, .form-field textarea, .form-field select { display: block; width: 100%; margin-top: 7px; border: 1px solid var(--line); border-radius: 4px; padding: 10px 11px; font-size: 13px; background: white; color: var(--ink); font-weight: 400; }
.form-field textarea { min-height: 164px; resize: vertical; line-height: 1.65; }
.form-field small { display: block; margin-top: 6px; color: var(--soft); font-size: 11px; font-weight: 400; }
.form-field input[type="file"] { padding: 9px; }
.existing-cover { display: flex; gap: 10px; align-items: center; margin: 0 0 10px; color: var(--muted); font-size: 12px; }
.existing-cover img { width: 90px; height: 60px; object-fit: cover; border: 1px solid var(--line); }
.option-check { display: flex; align-items: start; gap: 8px; margin: 0 0 15px; font-size: 12px; color: var(--muted); line-height: 1.5; }
.option-check input { margin-top: 2px; accent-color: var(--green); }
.form-kind { margin: 0 0 16px; font-size: 12px; color: var(--muted); }
.revision-item { border-top: 1px solid var(--line); padding: 15px 0; font-size: 12px; }
.revision-item strong, .revision-item span { display: block; margin-bottom: 5px; }
.revision-item span { color: var(--soft); }
.revision-item summary { cursor: pointer; color: var(--green); }
.revision-item h3 { font-size: 14px; }
.revision-item p { white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.7; color: var(--muted); }
.region-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.region-fields .form-field { min-width: 0; }
.form-submit { width: 100%; margin-top: 4px; }
.segment { display: flex; gap: 0; border: 1px solid var(--line); border-radius: 4px; margin-bottom: 22px; overflow: hidden; }
.segment button { flex: 1; padding: 9px; border: 0; background: white; color: var(--muted); font-size: 13px; }
.segment button.active { background: var(--green); color: white; }
.auth-links { display: flex; justify-content: space-between; gap: 12px; margin-top: 13px; }
.auth-links button { border: 0; background: transparent; color: var(--green); font-size: 12px; padding: 4px 0; }
#toast { position: fixed; z-index: 80; bottom: 26px; left: 50%; transform: translateX(-50%); min-width: 0; max-width: calc(100vw - 30px); background: #1b3530; color: white; border-radius: 4px; padding: 0; opacity: 0; pointer-events: none; transition: opacity .2s, padding .2s; font-size: 13px; text-align: center; }
#toast.visible { opacity: 1; padding: 11px 17px; }
@media (max-width: 1020px) {
  .header-inner { gap: 17px; padding: 0 24px; }
  .desktop-nav { gap: 14px; }
  .city-caption { display: none; }
  .city-label { padding-left: 15px; }
  .account-button { display: none; }
  .page { padding-inline: 24px; }
  .content-layout { gap: 22px; grid-template-columns: minmax(0, 1fr) 245px; }
  .detail-layout { gap: 25px; }
  .listing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  html { scroll-padding-bottom: calc(82px + env(safe-area-inset-bottom)); }
  .comment-user { scroll-margin-bottom: calc(82px + env(safe-area-inset-bottom)); }
  .site-header { position: relative; }
  .header-inner { height: 60px; padding: 0 18px; }
  .brand { font-size: 21px; }
  .brand-mark { width: 28px; height: 28px; font-size: 15px; }
  .city-label { font-size: 12px; margin-left: auto; max-width: min(35vw, 150px); }
  .desktop-nav, .publish-button { display: none; }
  .header-actions { margin-left: 0; gap: 0; }
  .page { padding: 0 18px 72px; }
  .intro { padding: 25px 0 19px; align-items: start; }
  .intro h1 { font-size: 29px; }
  .intro-home h1 { font-size: 38px; }
  .intro-home .intro-tagline { font-size: 18px; }
  .intro-date { display: none; }
  .lead-layout { display: block; }
  .lead-story { min-height: 292px; }
  .lead-copy { padding: 22px; }
  .lead-copy h2 { font-size: 23px; }
  .lead-side { margin-top: 10px; padding: 18px 20px 10px; }
  .lead-side h3 { font-size: 18px; margin-bottom: 8px; }
  .lead-side .feature-line { padding: 9px 0; }
  .lead-side-bottom { display: none; }
  .notice-strip { margin: 17px 0 26px; align-items: start; }
  .content-layout { display: block; }
  .sidebar { margin-top: 40px; }
  .side-topic-list { grid-template-columns: repeat(2, 1fr); gap: 0 18px; }
  .feed-thumb { width: 110px; aspect-ratio: 1.1; }
  .feed-item { gap: 12px; min-height: 130px; }
  .feed-item h3 { font-size: 15px; margin-top: 7px; }
  .feed-item p { display: none; }
  .filter-row { gap: 3px; }
  .route-heading { align-items: start; flex-direction: column; }
  .filter-pill { padding: 6px 9px; }
  .sort-control { margin-left: 0; }
  .detail-layout { display: block; padding: 25px 18px 78px; }
  .detail-sidebar { padding-top: 20px; }
  .article-cover { max-height: 290px; }
  .article-body { font-size: 15px; }
  .footer-inner { padding: 30px 18px 96px; }
  .mobile-nav { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); position: fixed; z-index: 32; bottom: 0; left: 0; right: 0; height: calc(62px + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); background: white; border-top: 1px solid var(--line); }
  .mobile-nav a, .mobile-nav button { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 3px; border: 0; background: transparent; color: var(--muted); font-size: 10px; }
  .mobile-nav a:hover, .mobile-nav button:hover { color: var(--green); }
  .mobile-nav svg { width: 20px; height: 20px; }
  .dashboard, .about-page { padding: 28px 18px 90px; }
  .dashboard-item { display: block; }
  .comment-bottom { gap: 9px; }
  .comment-thread { margin-left: 8px; padding-left: 13px; }
  .comment-nested::before { left: -17px; }
  .comment-user time { margin-left: 0; }
  .verification-form { grid-template-columns: 1fr; }
  .listing-grid { grid-template-columns: 1fr; }
  .dashboard-actions { margin-top: 12px; }
  .dashboard > .dashboard-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .dashboard > .dashboard-actions > * { justify-content: center; min-width: 0; padding-inline: 8px; white-space: nowrap; }
  .modal-backdrop { align-items: end; padding: 0; }
  .modal-panel { width: 100%; max-height: 92vh; border-radius: 8px 8px 0 0; padding: 22px 18px calc(24px + env(safe-area-inset-bottom)); }
  .share-layout { grid-template-columns: 1fr; gap: 13px; }
  .poster-frame { width: min(100%, 186px); margin: 0 auto; }
  .poster-preview small { text-align: center; }
  .share-options { margin: 12px 0; }
  .share-dialog .modal-panel { max-height: 94vh; }
  #toast { bottom: 78px; }
}
@media (max-width: 400px) {
  .header-inner { gap: 7px; padding-inline: 12px; }
  .city-label { padding-left: 10px; }
  .feed-thumb { width: 90px; }
  .filter-pill { font-size: 11px; }
  .feed-meta { gap: 5px; }
  .region-fields { grid-template-columns: 1fr; gap: 0; }
}