.community-page { min-height: 100vh; }
.community-page .site-header__inner { gap: 14px; }
.community-nav { display: flex; align-items: center; gap: 29px; font-size: 13px; }
.community-nav a { min-height: 44px; display: inline-flex; align-items: center; color: var(--muted); text-decoration: none; white-space: nowrap; }
.community-nav a[aria-current="page"] { color: var(--green); font-weight: 650; }
.community-nav a:hover { text-decoration: underline; text-underline-offset: 5px; }
.community-main { padding-top: 30px; padding-bottom: 78px; }
.community-heading { margin: 46px 0 34px; }
.community-heading h1 { margin: 0; font-size: clamp(29px, 3.7vw, 41px); line-height: 1.35; font-weight: 650; letter-spacing: -1px; }
.community-heading > p:last-of-type { margin: 17px 0 0; color: var(--muted); font-size: 15px; line-height: 1.9; }
.feedback-layout { display: grid; grid-template-columns: 1.65fr .82fr; gap: clamp(30px, 5vw, 78px); align-items: start; }
.feedback-panel { min-width: 0; padding: 32px; border: 1px solid #dbe4d8; border-radius: 14px; background: #fffefa; box-shadow: 0 10px 32px #344d2d04; }
.feedback-panel fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { min-width: 0; margin-bottom: 24px; }
.form-field > label, .field-heading label { display: block; color: #324b3e; font-size: 13px; font-weight: 600; line-height: 1.8; }
.form-field label > span { margin-left: 7px; color: #68765f; font-size: 11px; font-weight: 400; }
.form-field input, .form-field select, .form-field textarea { display: block; box-sizing: border-box; width: 100%; min-width: 0; margin-top: 8px; padding: 11px 12px; border: 1px solid #d4dfd0; border-radius: 7px; background: #fff; color: #263c30; font: inherit; font-size: 14px; line-height: 1.7; transition: border-color 160ms ease, box-shadow 160ms ease; }
.form-field select { min-height: 47px; padding-right: 30px; }
.form-field textarea { min-height: 195px; resize: vertical; }
.form-field input::placeholder, .form-field textarea::placeholder { color: #6d7b66; opacity: 1; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: #48866b; box-shadow: 0 0 0 3px #45846813; outline: 0; }
.form-field input:disabled, .form-field select:disabled, .form-field textarea:disabled { background: #f5f7f1; color: #6c7967; }
.field-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.character-count { flex-shrink: 0; color: #64745e; font-size: 11px; font-variant-numeric: tabular-nums; }
.character-count.is-full { color: #526a43; }
.field-help { margin: 8px 0 0; color: #65755e; font-size: 11px; line-height: 1.8; }
.feedback-privacy { display: flex; gap: 10px; padding: 14px 15px; border-radius: 7px; background: #f1f5ec; }
.feedback-privacy svg { width: 17px; height: 17px; flex-shrink: 0; margin-top: 2px; fill: none; stroke: #6a8263; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.feedback-privacy p { margin: 0; color: #68785e; font-size: 11px; line-height: 1.9; }
.feedback-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 15px 20px; margin-top: 24px; }
.community-button { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; gap: 25px; padding: 12px 19px; border: 1px solid #bacfbc; border-radius: 7px; color: #285d45; font: inherit; font-size: 13px; font-weight: 600; text-decoration: none; line-height: 1.6; cursor: pointer; transition: background 160ms ease, border-color 160ms ease; }
.community-button--primary { border-color: var(--green); background: var(--green); color: #fff; }
.community-button--primary:hover:not(:disabled) { border-color: #195c4a; background: #195c4a; }
.community-button--outline { background: transparent; }
.community-button--outline:hover { background: #eaf1e5; border-color: #8dab91; }
.community-button:disabled { opacity: .65; cursor: wait; }
.community-button svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.form-status { flex: 1; min-width: 150px; color: var(--muted); font-size: 12px; line-height: 1.8; }
.form-status.is-error { color: #a34536; }
.feedback-no-script { margin: 18px 0 0; color: #765a30; font-size: 12px; line-height: 1.8; }
.aside-section { padding-top: 9px; }
.aside-section h2, .support-explanation h2 { margin: 0; color: #344b39; font-size: 21px; font-weight: 650; line-height: 1.55; letter-spacing: -.4px; }
.feedback-tips { margin: 19px 0 0; padding: 0; list-style: none; }
.feedback-tips li { position: relative; margin-bottom: 14px; padding-left: 16px; color: #687662; font-size: 13px; line-height: 1.9; }
.feedback-tips li::before { position: absolute; top: 11px; left: 0; width: 4px; height: 4px; border-radius: 50%; background: #6a8e6c; content: ""; }
.aside-section--support { margin-top: 31px; padding-top: 27px; border-top: 1px solid #dae3d4; }
.aside-section--support > p:not(.eyebrow), .support-feedback > p:not(.eyebrow) { margin: 13px 0 20px; color: #687662; font-size: 13px; line-height: 1.9; }
.community-text-link { display: inline-flex; min-height: 36px; gap: 12px; align-items: center; color: var(--green); font-size: 12px; font-weight: 550; text-decoration: none; }
.community-text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.feedback-success[hidden], #feedback-form[hidden] { display: none; }
.feedback-success { padding: 17px 0 22px; }
.success-icon { display: grid; width: 57px; height: 57px; margin-bottom: 27px; place-items: center; border: 1px solid #c6dbc2; border-radius: 50%; background: #eaf2e5; color: var(--green); }
.success-icon svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.feedback-success h2 { margin: 0; font-size: 25px; font-weight: 650; line-height: 1.5; letter-spacing: -.4px; }
.feedback-success > p:not(.eyebrow) { margin: 15px 0 22px; color: var(--muted); font-size: 13px; line-height: 1.9; }
.feedback-reference { display: flex; flex-direction: column; gap: 8px; margin-bottom: 28px; padding: 15px; border: 1px solid #e0e6db; border-radius: 7px; background: #f7f9f3; }
.feedback-reference > span { color: var(--muted); font-size: 11px; }
.feedback-reference code { color: #435b41; font-size: 12px; line-height: 1.6; overflow-wrap: anywhere; }
.community-footer { display: flex; min-height: 84px; align-items: center; gap: 20px; border-top: 1px solid var(--line); color: #647363; font-size: 11px; }
.community-footer a { display: inline-block; padding-block: 14px; color: #45654e; text-decoration: none; }
.community-footer a:hover { text-decoration: underline; text-underline-offset: 4px; }
.community-footer nav { display: flex; gap: 23px; margin-left: auto; }
.community-footer > span { margin-left: 10px; }
.support-main { padding-bottom: 78px; }
.support-principle { display: inline-flex; align-items: center; gap: 8px; margin-top: 21px; padding: 7px 11px; border: 1px solid #d8e3d0; border-radius: 6px; background: #edf3e7; color: #54724d; font-size: 12px; line-height: 1.6; }
.support-principle > span { font-size: 18px; line-height: 1; }
.support-layout { display: grid; grid-template-columns: minmax(0, .93fr) minmax(0, 1.12fr); gap: clamp(45px, 8vw, 110px); max-width: 1020px; align-items: start; }
.support-card { padding: 27px 30px 26px; border: 1px solid #d4e0cc; border-radius: 15px; background: #fff; box-shadow: 0 12px 33px #304d3006; }
.support-card-heading { display: flex; align-items: center; gap: 12px; padding-bottom: 19px; border-bottom: 1px solid #e8ece2; }
.wechat-icon { display: grid; width: 42px; height: 42px; flex-shrink: 0; place-items: center; border-radius: 11px; background: #edf4e7; }
.wechat-icon svg { width: 28px; height: 28px; fill: none; stroke: #498151; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.support-card-heading h2 { margin: 0 0 5px; color: #344b39; font-size: 17px; font-weight: 650; }
.support-card-heading p { margin: 0; color: #6f7d68; font-size: 11px; }
.support-qr { margin: 18px 0 16px; }
.support-qr img { display: block; width: min(100%, 310px); height: auto; margin-inline: auto; background: #fff; }
.support-qr figcaption { margin-top: 12px; color: #6b7b64; font-size: 11px; line-height: 1.8; text-align: center; }
.support-image-actions { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 18px; border-top: 1px solid #e8ece2; }
.support-image-actions .community-button { gap: 14px; font-size: 12px; }
.support-image-actions .community-text-link { white-space: nowrap; }
.support-explanation { padding-top: 14px; }
.support-instructions { margin: 24px 0 0; padding: 0; list-style: none; }
.support-instructions li { display: flex; gap: 17px; margin-bottom: 22px; }
.instruction-number { padding-top: 3px; color: #64845e; font-size: 11px; font-weight: 650; }
.support-instructions h3 { margin: 0 0 6px; color: #415b3d; font-size: 14px; font-weight: 600; line-height: 1.6; }
.support-instructions p { margin: 0; color: #687662; font-size: 13px; line-height: 1.9; }
.support-confirmation-note { margin: 0 0 0 31px; color: #73806c; font-size: 11px; line-height: 1.8; }
.support-feedback { margin-top: 35px; padding-top: 28px; border-top: 1px solid #dae3d4; }

@media (max-width: 850px) {
  .feedback-layout { grid-template-columns: 1.6fr .9fr; gap: 28px; }
  .feedback-panel { padding: 24px; }
  .aside-section h2, .support-explanation h2 { font-size: 19px; }
  .support-layout { gap: 38px; }
  .support-card { padding: 24px; }
  .support-image-actions { flex-wrap: wrap; justify-content: center; gap: 9px; }
  .support-image-actions .community-button { width: 100%; }
}

@media (max-width: 680px) {
  .community-heading { margin: 33px 0 27px; }
  .community-heading h1 { font-size: 32px; }
  .community-heading > p:last-of-type { font-size: 14px; }
  .feedback-layout { grid-template-columns: 1fr; gap: 34px; }
  .feedback-aside { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
  .aside-section--support { margin-top: 0; padding-top: 9px; border: 0; }
  .community-main { padding-bottom: 48px; }
  .support-layout { grid-template-columns: 1fr; gap: 33px; }
  .support-card { width: min(100%, 410px); margin-inline: auto; }
  .support-explanation { padding-top: 0; }
  .support-image-actions { flex-wrap: nowrap; justify-content: space-between; gap: 17px; }
  .support-image-actions .community-button { width: auto; }
  .community-footer { flex-wrap: wrap; gap: 0 20px; padding-block: 14px; }
  .community-footer nav { gap: 18px; }
  .community-footer > span { width: 100%; margin: 0; padding-bottom: 9px; }
}

@media (max-width: 450px) {
  .community-nav { gap: 16px; font-size: 11px; }
  .community-main { padding-top: 23px; }
  .community-heading { margin-top: 30px; }
  .community-heading h1 { font-size: 29px; letter-spacing: -.7px; }
  .community-heading > p:last-of-type { margin-top: 13px; font-size: 13px; }
  .community-desktop-break { display: none; }
  .feedback-panel { padding: 21px 18px; border-radius: 11px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-field { margin-bottom: 22px; }
  .form-field input, .form-field select, .form-field textarea { font-size: 16px; }
  .form-field textarea { min-height: 205px; }
  .feedback-privacy { gap: 8px; padding: 12px; }
  .feedback-privacy p { font-size: 11px; }
  .feedback-actions { gap: 12px; margin-top: 21px; }
  .feedback-actions .community-button { width: 100%; }
  .form-status { flex-basis: 100%; min-width: 0; }
  .form-status:empty { display: none; }
  .feedback-aside { grid-template-columns: 1fr; gap: 0; }
  .aside-section { padding-inline: 3px; }
  .aside-section--support { margin-top: 17px; padding-top: 25px; border-top: 1px solid #dae3d4; }
  .feedback-success h2 { font-size: 23px; }
  .feedback-success > p:not(.eyebrow) { font-size: 12px; }
  .community-footer nav { gap: 15px; }
  .support-principle { font-size: 11px; }
  .support-card { padding: 23px 20px 20px; border-radius: 12px; }
  .support-qr { margin-top: 16px; }
  .support-image-actions { gap: 10px; }
  .support-image-actions .community-button { padding-inline: 13px; gap: 10px; }
  .support-image-actions .community-text-link { gap: 4px; font-size: 11px; }
}

@media (max-width: 380px) {
  .community-page .site-header__inner { min-height: 88px; flex-wrap: wrap; gap: 0; padding-block: 7px; }
  .community-page .wordmark { min-height: 32px; }
  .community-nav { width: 100%; justify-content: space-between; }
  .community-nav a { min-height: 32px; }
  .community-footer { font-size: 10px; }
}