:root {
  --ink: #22352b; --muted: #637269; --green: #087442;
  --lime: #c6f36a; --light: #f5f8f4; --border: #e3e9e2; --danger: #b02c43;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  font-size: 16px; line-height: 1.65; color: var(--ink); background: #fff; font-synthesis: none;
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, textarea, select { font: inherit; }
button, a, input, textarea, select { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: wait; opacity: .65; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 2rem; line-height: 1.4; letter-spacing: -.03em; margin-bottom: 10px; }
h2 { font-size: 1.15rem; line-height: 1.5; margin-bottom: 12px; }
h3 { font-size: 1.3rem; }
p { margin-bottom: 16px; }
input, textarea, select { display: block; width: 100%; min-height: 48px; border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; background: var(--light); color: var(--ink); }
textarea { resize: vertical; }
input::placeholder, textarea::placeholder { color: #758077; }
input:focus, textarea:focus, select:focus { outline: 3px solid #dff3c6; border-color: #6e9e52; background: #fff; }
:focus-visible { outline: 3px solid #499454; outline-offset: 3px; }
[hidden] { display: none !important; }
.muted { color: var(--muted); }
.site-header { border-bottom: 1px solid var(--border); background: #fff; }
.header-inner { max-width: 1080px; padding: 18px 28px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand-mark { display: flex; align-items: center; justify-content: center; width: 42px; height: 42px; flex-shrink: 0; border-radius: 13px 13px 13px 4px; background: var(--lime); color: #174b36; font-size: 1.35rem; font-weight: 750; }
.brand-name { display: flex; align-items: baseline; gap: 9px; font-weight: 750; font-size: 1.15rem; letter-spacing: .04em; }
.brand small { color: var(--muted); font-size: .85rem; font-weight: 400; letter-spacing: 0; }
.brand-mark.large { width: 54px; height: 54px; margin-bottom: 24px; }
.header-inner nav { display: flex; gap: 6px; }
.header-inner nav a { padding: 8px 15px; color: var(--muted); font-size: .94rem; border-radius: 99px; }
.header-inner nav a[aria-current=page] { color: #174b36; background: #edf8d9; font-weight: 650; }
.shell { max-width: 1000px; margin: 42px auto 60px; padding: 0 24px; min-height: 65vh; }
.compose-shell, .detail-shell { max-width: 744px; }
.login-shell { max-width: 492px; margin-top: 66px; }
.page-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 23px; }
.page-heading p:last-child { margin-bottom: 0; }
.heading-accent { display: inline-block; width: 11px; height: 11px; border-radius: 50%; background: #efd84c; margin-left: 8px; vertical-align: baseline; }
.eyebrow { font-weight: 600; color: var(--green); font-size: .85rem; margin-bottom: 8px; }
.pill { display: inline-block; border-radius: 99px; padding: 5px 12px; color: #3b6430; background: #f0f7e6; font-size: .81rem; white-space: nowrap; }
.notice { padding: 12px 14px; border-radius: 10px; font-size: .875rem; line-height: 1.75; border: 1px solid var(--border); }
.notice.privacy { padding: 10px 0 10px 13px; border: 0; border-left: 3px solid #d6eabe; border-radius: 0; color: #59675d; background: transparent; }
.notice.danger { background: #fff1f3; border-color: #f2cdd4; color: #a42a40; }
.notice.success { background: #eef9ed; border-color: #c6dfbf; color: #286631; }
.steps { display: flex; list-style: none; padding: 0 0 18px; margin: 25px 0 25px; gap: 0; border-bottom: 1px solid var(--border); }
.steps li { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: .85rem; }
.steps li:not(:last-child):after { content: "/"; color: #abb5a8; margin: 0 18px; font-weight: 400; }
.steps span { font-size: .75rem; font-weight: 650; color: #788575; }
.steps .active, .steps .active span { color: var(--green); font-weight: 700; }
.card { background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 28px; }
.compose-shell > .card { border: 0; padding: 0; border-radius: 0; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 18px; margin-bottom: 24px; border-bottom: 1px solid var(--border); }
.section-heading h2 { margin: 0; }
.section-heading > .muted { font-size: .81rem; }
.field { margin-bottom: 24px; }
.field > label { font-size: .94rem; font-weight: 600; display: block; margin-bottom: 8px; }
.required { color: var(--green); }
.optional { font-size: .81rem; color: var(--muted); font-weight: 400; margin-left: 6px; }
.field-meta { font-size: .79rem; color: var(--muted); margin: 7px 0 0; display: flex; justify-content: space-between; gap: 10px; }
.upload-zone { display: flex !important; align-items: center; gap: 14px; border: 1px dashed #b9cbb1; border-radius: 12px; padding: 17px; background: #fafcf7; cursor: pointer; }
.upload-icon { display: flex; align-items: center; justify-content: center; flex-shrink: 0; width: 38px; height: 38px; border-radius: 10px; background: #eaf5d4; font-size: 1.7rem; color: #426839; }
.upload-copy { display: flex; flex-direction: column; gap: 3px; }
.upload-copy strong { font-size: .94rem; color: var(--green); font-weight: 600; }
.upload-copy > span { font-size: .79rem; font-weight: 400; color: var(--muted); }
.file-input { position: absolute; width: 1px; height: 1px; min-height: 0; padding: 0; border: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.field:focus-within .upload-zone { outline: 2px solid #499454; outline-offset: 3px; }
.image-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; margin: 16px 0; }
.image-grid:empty { margin: 0; }
.image-tile { position: relative; min-width: 0; }
.image-grid img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 10px; border: 1px solid var(--border); }
.image-tile button { position: absolute; right: 5px; top: 5px; border: 1px solid var(--border); background: #fff; border-radius: 7px; padding: 5px 9px; min-height: 36px; font-size: .81rem; color: var(--danger); }
.image-tile small { font-size: .75rem; color: var(--muted); }
.form-actions { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 21px; border-top: 1px solid var(--border); margin-top: 27px; }
.form-actions > .muted { font-size: .85rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 11px 24px; border-radius: 99px; border: 1px solid transparent; font-weight: 650; font-size: .94rem; line-height: 1.5; text-align: center; white-space: normal; }
.button:hover { text-decoration: none; filter: brightness(.97); }
.button.primary { background: var(--lime); color: #204629; }
.button.secondary { background: #fff; border-color: #d4ded1; color: var(--ink); }
.button.full { width: 100%; }
.danger-button { color: var(--danger); border-color: #eac4cc; background: #fff; }
.danger-solid { background: var(--danger); color: #fff; }
.message-content { white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.9; margin: 24px 0; }
.message-title, .detail-card h1 { overflow-wrap: anywhere; }
.byline { font-size: .87rem; color: var(--muted); overflow-wrap: anywhere; }
.compose-shell > .complete { text-align: center; padding: 35px 15px; }
.complete-icon { display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--lime); color: #285539; font-size: 2rem; width: 68px; height: 68px; margin: 0 auto 24px; }
.complete h2 { font-size: 1.6rem; }
.complete-actions { display: flex; justify-content: center; gap: 12px; margin-top: 28px; }
.site-footer { display: flex; justify-content: center; align-items: center; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: .77rem; padding: 23px 20px; border-top: 1px solid var(--border); }
.site-footer form { margin: 0; }
.text-button { border: 0; background: transparent; color: var(--green); padding: 0; font-size: inherit; }
.login-card h1 { font-size: 1.6rem; }
.login-card .field:first-of-type { margin-top: 25px; }
.filters { display: flex; flex-wrap: wrap; gap: 14px; padding: 18px; margin-bottom: 12px; align-items: end; background: #fafcf8; border: 0; }
.filters .field { flex: 1; min-width: 130px; margin: 0; }
.filters .search-field { flex: 2; min-width: 190px; }
.filters .field > label { font-size: .875rem; }
.filters input, .filters select { padding: 10px; min-height: 46px; font-size: .94rem; background: #fff; }
.filter-actions { display: flex; gap: 8px; }
.filter-actions .button { padding: 10px 18px; }
.message-list { display: grid; gap: 0; }
.message-card { padding: 25px 6px; border: 0; border-bottom: 1px solid var(--border); border-radius: 0; }
.message-card-top, .message-card-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; font-size: .85rem; }
.message-card-top time { color: var(--muted); white-space: nowrap; }
.message-card h2 { margin: 11px 0 8px; overflow-wrap: anywhere; }
.message-card h2 a { color: var(--ink); }
.excerpt { color: var(--muted); font-size: 1rem; overflow-wrap: anywhere; margin-bottom: 16px; }
.message-card-bottom { padding-top: 0; }
.detail-link { font-weight: 600; }
.empty { text-align: center; padding: 55px 20px; }
.pagination { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 18px; margin-top: 26px; font-size: .9rem; }
.back-link { display: inline-block; margin-bottom: 20px; font-size: .9rem; font-weight: 600; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 6px 20px; color: var(--muted); font-size: .85rem; margin-top: 18px; padding-bottom: 23px; border-bottom: 1px solid var(--border); }
.attachment-section { margin: 32px 0 20px; }
.attachment-section h2 span { font-size: .85rem; font-weight: 400; margin-left: 8px; }
.detail-images { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.detail-images img { width: 100%; height: auto; max-height: 450px; object-fit: contain; background: var(--light); border-radius: 10px; border: 1px solid var(--border); }
.signature-note { color: var(--muted); font-size: .8rem; border-top: 1px solid var(--border); padding-top: 20px; margin-top: 32px; }
.delete-title { font-weight: 600; overflow-wrap: anywhere; }
.skip-link { position: absolute; top: -100px; left: 8px; background: white; padding: 12px; z-index: 100; }
.skip-link:focus { top: 8px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.feed-page { background: #f7f9f5; }
.feed-shell { max-width: 1060px; }
.feed-intro { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-bottom: 17px; }
.feed-intro h1 { margin-bottom: 8px; font-size: 1.9rem; }
.feed-intro p:last-child { margin-bottom: 0; }
.feed-intro .eyebrow { color: var(--green); margin-bottom: 8px; }
.feed-privacy { color: var(--muted); font-size: .81rem; line-height: 1.75; margin-bottom: 26px; }
.danmaku-board { margin: 22px 0; padding: 17px 0 16px; border: 1px solid #dce9c9; border-radius: 20px; background: #eef5e3; min-width: 0; }
.danmaku-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 9px 15px; padding: 0 18px 13px; }
.danmaku-header h2 { display: flex; align-items: center; gap: 8px; font-size: 1rem; margin: 0 0 2px; }
.danmaku-dot { height: 7px; width: 7px; border-radius: 50%; background: #729936; }
.danmaku-header p { margin: 0; color: #526744; font-size: .77rem; }
.danmaku-toggle { flex-shrink: 0; padding: 8px 12px; min-height: 40px; background: #ffffffc9; color: #365426; border: 1px solid #d3e2be; border-radius: 99px; font-size: .78rem; }
.danmaku-toggle[aria-pressed="true"] { background: #d9efb7; }
.danmaku-viewport { padding: 0 16px; display: grid; gap: 8px; min-width: 0; }
.danmaku-lane { min-width: 0; overflow: hidden; }
.danmaku-group { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; min-width: 0; }
.danmaku-link { display: inline-flex; align-items: center; gap: 10px; min-height: 42px; max-width: 100%; padding: 9px 15px; border-radius: 99px; background: #fff; color: #344c2c; border: 1px solid #dce7d2; font-size: .85rem; line-height: 1.65; overflow-wrap: anywhere; }
.danmaku-title { min-width: 0; }
.danmaku-like-count { flex-shrink: 0; color: #39702c; font-size: .77rem; font-weight: 650; white-space: nowrap; }
.danmaku-lane:nth-child(2) .danmaku-link { background: #fffbe9; border-color: #eae2bc; color: #6c5c20; }
.danmaku-lane:nth-child(3) .danmaku-link { background: #f4faf2; border-color: #d2e3ce; }
.danmaku-link:hover { text-decoration: none; border-color: #83a960; }
.danmaku-link:focus-visible { outline: 2px solid var(--green); outline-offset: -3px; }
.danmaku-board [data-clone] { display: none; }
.danmaku-board.is-running [data-clone] { display: flex; }
.danmaku-board.is-running .danmaku-track { display: flex; width: max-content; animation: danmaku-drift 32s linear infinite; }
.danmaku-board.is-running .danmaku-group { flex-shrink: 0; flex-wrap: nowrap; padding-right: 10px; }
.danmaku-board.is-running .danmaku-link { flex-shrink: 0; display: inline-flex; max-width: min(26rem, 72vw); white-space: nowrap; }
.danmaku-board.is-running .danmaku-title { overflow: hidden; text-overflow: ellipsis; }
.danmaku-board.is-running .danmaku-lane:nth-child(2) .danmaku-track { animation-duration: 38s; }
.danmaku-board.is-running .danmaku-lane:nth-child(3) .danmaku-track { animation-duration: 44s; }
.danmaku-board.is-touching .danmaku-track, .danmaku-board.is-menu-open .danmaku-track { animation-play-state: paused; }
.danmaku-empty { margin: 0; padding: 8px 18px; color: #637755; font-size: .85rem; }
.danmaku-actions { width: min(440px, calc(100% - 32px)); max-height: calc(100% - 40px); padding: 22px; border: 1px solid var(--border); border-radius: 22px; background: #fff; color: var(--ink); box-shadow: 0 20px 80px #20352933; }
.danmaku-actions::backdrop { background: #15271866; }
.danmaku-dialog-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.danmaku-dialog-top .eyebrow { margin: 0; }
.danmaku-close { display: grid; place-items: center; flex-shrink: 0; width: 44px; height: 44px; border: 0; border-radius: 50%; background: var(--light); color: var(--ink); font-size: 1.6rem; line-height: 1; }
.danmaku-actions h2 { font-size: 1.16rem; overflow-wrap: anywhere; margin-bottom: 22px; }
.danmaku-action-buttons { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-start; }
.danmaku-like-slot, .danmaku-view { flex: 1 1 8.5rem; min-width: 0; }
.danmaku-like-slot .like-form, .danmaku-like-slot .like-button { width: 100%; }
.danmaku-like-slot .like-button { min-height: 47px; font-size: .94rem; }
.danmaku-view { min-height: 47px; }
@keyframes danmaku-drift { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (hover: hover) { .danmaku-board:hover .danmaku-track { animation-play-state: paused; } }
@media (prefers-reduced-motion: reduce) { .danmaku-track { animation: none !important; } }
.feed-toolbar { position: relative; margin-bottom: 25px; }
.feed-search { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding-right: 5.75rem; }
.feed-search input { min-width: 0; flex: 1 1 8rem; border-radius: 99px; background: white; padding-left: 19px; }
.feed-search .button { padding: 11px 20px; }
.feed-filters > summary { position: absolute; right: 0; top: 0; padding: 11px 13px; min-height: 48px; border: 1px solid var(--border); border-radius: 99px; background: #fff; cursor: pointer; font-size: .9rem; color: var(--ink); }
.filter-applied { display: block; font-size: .75rem; color: var(--green); }
.feed-filters[open] > summary { background: #ecf6dc; border-color: #cce0b8; }
.filter-fields { display: flex; flex-wrap: wrap; align-items: end; gap: 14px; padding: 20px; margin-top: 22px; background: #fff; border: 1px solid var(--border); border-radius: 16px; }
.filter-fields .field { flex: 1; min-width: 150px; margin: 0; }
.filter-fields label { font-size: .85rem; }
.filter-fields input, .filter-fields select { font-size: .9rem; background: var(--light); }
.feed-section-heading { display: flex; justify-content: space-between; align-items: center; gap: 15px; margin-bottom: 17px; }
.feed-section-heading h2 { font-size: 1.08rem; margin: 0; }
.feed-section-heading h2 span { display: inline-block; margin-left: 9px; background: #e8efdf; color: #4a6445; padding: 1px 9px; border-radius: 99px; font-size: .8rem; font-weight: 500; }
.feed-section-heading > .muted { font-size: .81rem; }
.query-summary { display: flex; flex-wrap: wrap; gap: 14px; font-size: .875rem; overflow-wrap: anywhere; }
.feed-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; align-items: start; }
.feed-card { min-width: 0; padding: 24px; border: 1px solid #e2e8df; border-radius: 18px; background: #fff; }
.feed-author { display: flex; gap: 11px; align-items: center; margin-bottom: 19px; }
.signature-avatar { flex-shrink: 0; display: flex; align-items: center; justify-content: center; width: 39px; height: 39px; border-radius: 50%; font-size: 1rem; font-weight: 650; }
.tone-green { background: #e4f2ce; color: #466233; }
.tone-yellow { background: #fbefc4; color: #7a631b; }
.tone-blue { background: #e7eef9; color: #416289; }
.tone-pink { background: #f8e9ec; color: #8f505e; }
.author-copy { display: flex; flex-direction: column; min-width: 0; gap: 1px; }
.author-name { font-size: .9rem; font-weight: 600; overflow-wrap: anywhere; }
.author-copy time { font-size: .76rem; color: var(--muted); }
.feed-card h3 { margin: 0 0 10px; font-size: 1.16rem; line-height: 1.55; overflow-wrap: anywhere; }
.feed-card h3 a { color: var(--ink); }
.feed-excerpt { margin-bottom: 18px; font-size: .95rem; color: #5a685e; line-height: 1.85; white-space: pre-line; overflow-wrap: anywhere; }
.feed-photos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; position: relative; margin: 0 0 20px; border-radius: 12px; overflow: hidden; }
.feed-photos img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; background: var(--light); }
.feed-photos.single-photo { grid-template-columns: 1fr; }
.feed-photos.two-photos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.feed-photos.single-photo img { aspect-ratio: 16/10; max-height: 280px; }
.more-photos { position: absolute; bottom: 8px; right: 8px; padding: 3px 9px; background: #22352bdd; color: white; font-size: .75rem; border-radius: 99px; }
.feed-card-footer { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 15px; border-top: 1px solid #edf0ea; font-size: .81rem; }
.feed-card-footer span { color: var(--muted); }
.feed-card-footer a { font-weight: 600; padding: 5px 0; }
.feed-empty { grid-column: 1/-1; padding: 55px 22px; text-align: center; border: 1px dashed #cbd9bf; border-radius: 18px; background: #fff; }
.mobile-compose-bar { display: none; }
@media(max-width:640px) {
  .header-inner { padding: 14px 18px; gap: 12px; flex-wrap: wrap; }
  .brand-mark { width: 35px; height: 35px; border-radius: 11px 11px 11px 3px; font-size: 1.15rem; }
  .brand-name { font-size: 1.05rem; gap: 0; flex-direction: column; line-height: 1.3; }
  .brand small { font-size: .75rem; margin-top: 3px; }
  .brand { gap: 8px; }
  .header-inner nav { gap: 0; margin-left: auto; }
  .header-inner nav a { padding: 9px 11px; font-size: .875rem; }
  .shell { margin: 26px auto 38px; padding: 0 22px; }
  h1 { font-size: 1.65rem; }
  .page-heading { align-items: start; margin-bottom: 18px; }
  .page-heading .muted { font-size: .94rem; }
  .eyebrow { font-size: .8rem; }
  .pill { padding: 4px 10px; font-size: .8rem; }
  .notice { font-size: .875rem; }
  .notice.privacy { padding: 5px 0 5px 11px; }
  .steps { margin: 22px 0 24px; padding-bottom: 15px; }
  .steps li { font-size: .8rem; gap: 4px; }
  .steps li:not(:last-child):after { margin: 0 10px; }
  .card { padding: 23px 19px; border-radius: 16px; }
  .section-heading { margin-bottom: 22px; }
  .section-heading h2 { font-size: 1.03rem; }
  .section-heading > .muted { font-size: .8rem; }
  .field { margin-bottom: 22px; }
  .field-meta { font-size: .78rem; }
  .upload-zone { padding: 15px 12px; gap: 10px; }
  .upload-copy > span { font-size: .78rem; }
  .form-actions { gap: 12px; }
  .form-actions > .muted { max-width: 135px; font-size: .8rem; }
  .button { padding: 11px 21px; }
  .image-grid { gap: 8px; }
  .image-tile button { right: 3px; top: 3px; padding: 4px 7px; font-size: .78rem; }
  .site-footer { gap: 5px 16px; font-size: .75rem; }
  .login-shell { margin-top: 36px; }
  .filters { gap: 12px; padding: 16px; }
  .filters .field { min-width: calc(50% - 12px); }
  .filters .search-field { min-width: 100%; }
  .filter-actions { width: 100%; }
  .filter-actions .button { flex: 1; }
  .message-card { padding: 22px 0; }
  .message-card-top { gap: 8px; }
  .message-card-top time { font-size: .8rem; }
  .message-card h2 { font-size: 1.08rem; }
  .detail-images { grid-template-columns: 1fr; }
  .complete-actions { flex-wrap: wrap; }
  .feed-page .shell { padding: 0 18px; margin-top: 25px; }
  .feed-page .nav-compose, .desktop-compose { display: none; }
  .feed-intro { margin-bottom: 12px; }
  .feed-intro h1 { font-size: 1.65rem; }
  .feed-intro .muted { font-size: .9rem; }
  .feed-privacy { font-size: .78rem; margin-bottom: 20px; }
  .danmaku-board { margin: 18px 0; border-radius: 16px; }
  .danmaku-header { padding-left: 14px; padding-right: 14px; }
  .danmaku-header p { font-size: .74rem; }
  .danmaku-toggle { min-height: 42px; }
  .danmaku-viewport { padding: 0 12px; }
  .danmaku-actions { margin: auto auto calc(16px + env(safe-area-inset-bottom)); padding: 20px; }
  .feed-search { padding-right: 5rem; }
  .feed-search input { padding-left: 14px; font-size: .9rem; }
  .feed-search .button { padding: 11px 15px; font-size: .875rem; }
  .feed-filters > summary { font-size: .85rem; padding: 11px; }
  .filter-fields { padding: 16px; gap: 12px; }
  .filter-fields .field { min-width: 100%; }
  .filter-fields .filter-actions { width: 100%; flex-wrap: wrap; }
  .filter-fields .filter-actions .button { flex: 1 1 7.5rem; }
  .feed-section-heading > .muted { font-size: .76rem; }
  .feed-grid { grid-template-columns: 1fr; gap: 14px; }
  .feed-card { padding: 19px; border-radius: 16px; }
  .feed-author { margin-bottom: 16px; }
  .feed-card h3 { font-size: 1.1rem; }
  .feed-photos.single-photo img { max-height: 240px; }
  .mobile-compose-bar { display: flex; justify-content: center; position: fixed; bottom: 0; left: 0; right: 0; z-index: 20; padding: 12px 20px calc(12px + env(safe-area-inset-bottom)); border-top: 1px solid var(--border); background: #fffffff5; }
  .mobile-compose-bar .button { width: 100%; max-width: 440px; min-height: 48px; }
  .feed-page .site-footer { padding-bottom: calc(104px + env(safe-area-inset-bottom)); }
}
@media(max-width:420px) {
  .feed-section-heading { align-items: baseline; flex-wrap: wrap; gap: 5px 12px; }
}
@media(prefers-reduced-motion:no-preference) {
  .button { transition: background .15s, opacity .15s; }
}
.like-form { display: flex; flex-direction: column; align-items: flex-start; gap: 5px; min-width: 0; margin: 0; }
.like-button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 44px; padding: 8px 14px; border: 1px solid #dce6d6; border-radius: 99px; background: #f8fbf4; color: #466239; font-size: .85rem; line-height: 1.5; white-space: nowrap; }
.like-button:not(:disabled):hover { background: #edf7df; border-color: #bad39e; }
.like-button[aria-pressed="true"] { background: #e8f5d6; border-color: #c7dfae; color: #315d27; cursor: pointer; opacity: 1; }
.like-button[aria-busy="true"] { cursor: wait; opacity: .72; }
.like-button .like-icon { color: inherit; font-size: 1.22rem; line-height: 1; }
.like-button .like-label { color: inherit; font-weight: 600; }
.like-button .like-count { min-width: 1ch; color: inherit; font-variant-numeric: tabular-nums; }
.like-form .like-feedback { max-width: 28rem; color: var(--green); font-size: .78rem; line-height: 1.6; overflow-wrap: anywhere; }
.like-feedback:empty { display: none; }
.detail-likes { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-top: 26px; }
.detail-likes .field-meta { margin: 0; }
.like-total { color: var(--green); font-weight: 600; }
.like-form .like-feedback.is-error { color: var(--danger); }
.feed-card-footer { flex-wrap: wrap; align-items: flex-start; }
@media (prefers-reduced-motion: no-preference) {
  .like-button { transition: background .15s, border-color .15s; }
}