/* 谏言属于官网品牌层；沿用现有品牌 token，与旧留言组件隔离。 */
.sg-counsel {
    background: var(--sg-brand-bg);
    color: var(--sg-brand-text);
    font-family: var(--sg-font-ui);
    padding-block: clamp(2.5rem, 5vw, 5rem);
}
.sg-counsel__container {
    width: calc(100% - 2 * clamp(1.25rem, 4vw, 5rem));
    margin-inline: auto;
}
.sg-counsel__heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}
.sg-counsel__heading h1,
.sg-counsel__heading h2 {
    margin: 0 0 1rem;
    color: inherit;
    font-family: inherit;
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 750;
    line-height: 1.1;
    letter-spacing: -0.04em;
}
.sg-counsel__heading p,
.sg-counsel__hint,
.sg-counsel__empty {
    margin: 0;
    max-width: 42rem;
    color: var(--sg-brand-muted);
    font-size: 1rem;
    line-height: 1.75;
}
.sg-counsel a { color: inherit; }
.sg-counsel a:hover { color: var(--sg-brand-accent); }
.sg-counsel__grid {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: center;
    gap: 0.75rem;
    margin-block: 2rem 2.5rem;
}
.sg-counsel__card {
    position: relative;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    flex: 0 1 auto;
    width: fit-content;
    min-width: 9rem;
    max-width: 17.5rem;
    padding: 0.875rem 0.875rem 0.25rem;
    border: 1px solid var(--border-base);
    background: var(--bg-surface);
    scroll-margin-top: calc(var(--sg-nav-height, 5.625rem) + 1.5rem);
}
/* 静态排列保持居中、紧凑；首页与完整页共享同一舞台增强。 */
.sg-counsel__card::before {
    content: "";
    display: block;
    width: 2.25rem;
    height: 0.25rem;
    margin-bottom: 0.625rem;
    background: repeating-linear-gradient(115deg, transparent 0 0.15rem, var(--sg-brand-accent) 0.15rem 0.4rem, transparent 0.4rem 0.55rem);
    opacity: 0.6;
    filter: drop-shadow(0 0 0.25rem var(--sg-brand-accent));
}
.sg-counsel__card:focus-within { border-color: var(--border-strong); }
.sg-counsel__date {
    position: absolute;
    top: 0.625rem;
    right: 0.875rem;
    color: var(--sg-brand-muted);
    font-size: 0.625rem;
    line-height: 1.6;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
    white-space: nowrap;
}
.sg-counsel__words {
    margin: 0 0 0.375rem;
    font-size: 1rem;
    line-height: 1.6;
    overflow-wrap: anywhere;
    white-space: pre-wrap;
}
.sg-counsel__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.375rem;
    margin-top: auto;
    min-height: 2.75rem;
    color: var(--sg-brand-muted);
    font-size: 0.75rem;
}
.sg-counsel__meta > a,
.sg-counsel__meta > span { min-width: 0; overflow-wrap: anywhere; }
.sg-counsel__meta > a { display: flex; align-items: center; min-height: 2.75rem; }
.sg-counsel__text-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 2.75rem;
    border: 0;
    background: transparent;
    color: inherit;
    font: inherit;
    cursor: pointer;
}
.sg-counsel__text-link { text-decoration: underline; text-underline-offset: 0.3em; }
.sg-counsel__compose {
    padding: 1.5rem;
    max-width: 48rem;
    background: var(--bg-surface);
    scroll-margin-top: calc(var(--sg-nav-height, 5.625rem) + 1.5rem);
}
.sg-counsel label { display: block; margin-bottom: 0.75rem; font-weight: 650; }
.sg-counsel textarea {
    display: block;
    box-sizing: border-box;
    width: 100%;
    min-height: 6rem;
    padding: 1rem;
    border: 1px solid var(--border-strong);
    border-radius: 0;
    background: var(--sg-brand-bg);
    color: var(--sg-brand-text);
    font: inherit;
    font-size: 1rem;
    line-height: 1.6;
    resize: vertical;
}
.sg-counsel__form-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1rem;
}
.sg-counsel__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    padding: 0.7rem 1.4rem;
    border: 1px solid var(--border-strong);
    background: transparent;
    color: var(--sg-brand-text);
    font: inherit;
    font-weight: 650;
    cursor: pointer;
}
.sg-counsel__button:hover { border-color: var(--sg-brand-accent); color: var(--sg-brand-accent); }
.sg-counsel button:disabled { opacity: 0.55; cursor: wait; }
.sg-counsel :is(a, button, textarea, summary):focus-visible { outline: 2px solid var(--sg-brand-accent); outline-offset: 3px; }
.sg-counsel__status { display: block; margin: 0.75rem 0 0; color: var(--sg-brand-muted); font-size: 0.875rem; line-height: 1.6; overflow-wrap: anywhere; }
.sg-counsel__status:empty { display: none; }
.sg-counsel__status[data-error="true"] { color: var(--sg-brand-accent); }
.sg-counsel__admin { margin-top: 1rem; font-size: 0.875rem; }
.sg-counsel__admin summary { cursor: pointer; padding-block: 0.75rem; }
.sg-counsel__admin form { margin-top: 1rem; }
.sg-counsel__admin textarea { margin-bottom: 1rem; }
.sg-counsel__empty { padding-block: 2rem; }
.sg-counsel__compose .sg-counsel__hint { margin-bottom: 0.75rem; }
.sg-counsel--home .sg-counsel__heading,
.sg-counsel--page .sg-counsel__heading { display: block; text-align: center; margin-bottom: 1rem; }
.sg-counsel--home { scroll-margin-top: var(--sg-nav-height, 5.625rem); }
.sg-counsel--home .sg-counsel__heading p,
.sg-counsel--page .sg-counsel__heading p { margin-inline: auto; }
.sg-counsel--home .sg-counsel__empty { margin-inline: auto; text-align: center; }
.sg-counsel--page .sg-counsel__compose { margin: 2.5rem auto 0; }
.sg-counsel--page .sg-counsel__meta { flex-wrap: wrap; }
.sg-counsel__actions { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 1rem 1.75rem; margin-top: 1.5rem; }
.sg-counsel__actions [hidden] { display: none; }
.sg-counsel__field { position: relative; isolation: isolate; margin-inline: auto; }
.sg-counsel__field[data-enhanced] { height: 36rem; }
.sg-counsel__field[data-enhanced]::before {
    content: ""; position: absolute; inset: 0 -2%; z-index: -1; pointer-events: none;
    background: radial-gradient(ellipse at center, var(--bg-surface-raised), var(--bg-surface) 40%, transparent 72%);
}
.sg-counsel__field[data-enhanced] .sg-counsel__grid { display: block; margin: 0; }
.sg-counsel__field[data-enhanced] .sg-counsel__card {
    position: absolute; left: 50%; top: 50%; width: var(--counsel-card-width, 13.25rem); min-width: 0; max-width: none;
    margin: 0; box-shadow: 0 0.5rem 1.25rem var(--sg-brand-bg);
    transform: translate(-50%, -50%); will-change: transform;
}
.sg-counsel__field .sg-counsel__card[data-counsel-phase="hidden"],
.sg-counsel__field .sg-counsel__card[data-counsel-phase="waiting"] { display: none; visibility: hidden; pointer-events: none; }
.sg-counsel__field .sg-counsel__card[data-counsel-phase="in"],
.sg-counsel__field .sg-counsel__card[data-counsel-phase="out"] {
    pointer-events: none;
    -webkit-mask-image: var(--counsel-mask); mask-image: var(--counsel-mask);
    -webkit-mask-size: var(--counsel-mask-width) var(--counsel-mask-height); mask-size: var(--counsel-mask-width) var(--counsel-mask-height);
    -webkit-mask-position: var(--counsel-mask-position); mask-position: var(--counsel-mask-position);
    -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
    -webkit-mask-origin: border-box; mask-origin: border-box;
    filter: brightness(var(--counsel-material, 1));
}
.sg-counsel__field .sg-counsel__card[data-counsel-held] { border-color: var(--border-strong); }
.sg-counsel__field[data-enhanced] .sg-counsel__card[data-counsel-phase="steady"] { cursor: grab; }
.sg-counsel__field[data-enhanced] .sg-counsel__card :is(a, button) { cursor: pointer; }
.sg-counsel__field[data-counsel-dragging],
.sg-counsel__field[data-enhanced] .sg-counsel__card[data-counsel-dragging] {
    cursor: grabbing; -webkit-user-select: none; user-select: none;
}
.sg-counsel__field .sg-counsel__card[data-counsel-dragging] { box-shadow: 0 1rem 2rem var(--sg-brand-bg); }
.sg-counsel__field[data-enhanced] .sg-counsel__card[data-counsel-editing] {
    width: min(24rem, calc(100% - 0.75rem)); max-height: calc(100% - 0.75rem); overflow: auto;
}
.sg-counsel__particles { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.sg-counsel__ashes { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 99999; }
@media (max-width: 40rem) {
    .sg-counsel__heading { align-items: start; flex-direction: column; margin-bottom: 1.5rem; }
    .sg-counsel__grid { gap: 0.625rem; }
    .sg-counsel__card { width: calc(50% - 0.3125rem); min-width: 0; max-width: none; padding-inline: 0.625rem; }
    .sg-counsel__field[data-enhanced] { height: 35rem; }
    .sg-counsel__field[data-enhanced] .sg-counsel__card { width: min(11.25rem, 53%); }
    .sg-counsel__compose { padding: 1.25rem; }
    .sg-counsel__form-bar { align-items: start; flex-direction: column; }
}