/* ═════════════════════════════════════════════
   FRIENDLY LINKS · Neighbors we drop by
   ═════════════════════════════════════════════ */

/* ── HERO ── */
.cla-fl-hero {
    padding: 64px 0 48px;
    position: relative;
    isolation: isolate;
}
.cla-fl-hero::before {
    content: '';
    position: absolute;
    inset: -60px -8%;
    background:
        radial-gradient(ellipse 40% 50% at 82% 25%, var(--accent-soft) 0%, transparent 72%),
        radial-gradient(ellipse 36% 44% at 12% 88%, var(--accent-faint) 0%, transparent 75%),
        radial-gradient(ellipse 60% 40% at 50% 50%, var(--accent-faint) 0%, transparent 80%);
    filter: blur(56px);
    pointer-events: none;
    z-index: -1;
}

.cla-fl-hero-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 56px;
    align-items: end;
}
.cla-fl-hero h1 {
    font-family: var(--display);
    font-optical-sizing: auto;
    font-size: clamp(48px, 7.4vw, 112px);
    line-height: 0.94;
    letter-spacing: -0.04em;
    font-weight: 400;
    margin: 18px 0 24px;
    color: var(--text-0);
}
.cla-fl-hero h1 em {
    font-style: italic;
    font-weight: 500;
    color: var(--accent);
}

.cla-fl-hero-desc {
    max-width: 560px;
    font-size: 17px;
    line-height: 1.72;
    color: var(--text-1);
    margin: 0;
    padding-left: 20px;
    border-left: 2px solid var(--accent);
}
.cla-fl-hero-desc em { font-style: italic; color: var(--accent); font-weight: 500; }

.cla-fl-hero-aside {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-bottom: 12px;
}
.cla-fl-hero-stat {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px dashed var(--line);
}
.cla-fl-hero-stat:last-child { border-bottom: none; }
.cla-fl-hero-stat .k {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--text-2);
}
.cla-fl-hero-stat .v {
    font-family: var(--display);
    font-size: 26px;
    letter-spacing: -0.02em;
    font-weight: 400;
    color: var(--text-0);
    font-variant-numeric: tabular-nums;
}
.cla-fl-hero-stat .v em { color: var(--accent); font-style: italic; font-weight: 500; }

@media (max-width: 820px) {
    .cla-fl-hero-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ── MASONRY LIST ── */
.cla-fl-masonry {
    margin-top: 56px;
    padding-top: 24px;
    border-top: 1px solid var(--line-strong);
    column-count: 3;
    column-gap: 44px;
    column-rule: 1px dashed var(--line);
}
.cla-fl-item {
    display: block;
    break-inside: avoid;
    padding: 22px 0 28px;
    margin-bottom: 4px;
    color: inherit;
    border-bottom: 1px dashed var(--line);
    position: relative;
    isolation: isolate;
    transition: transform 0.32s cubic-bezier(.2,.7,.2,1);
}
.cla-fl-item:last-child { border-bottom: none; }
.cla-fl-item::before {
    content: '';
    position: absolute;
    inset: -6px -14px;
    background:
        radial-gradient(ellipse 60% 90% at 10% 50%, var(--accent-faint) 0%, transparent 72%),
        linear-gradient(90deg, var(--accent-faint) 0%, transparent 55%);
    opacity: 0;
    filter: blur(10px);
    z-index: -1;
    transition: opacity 0.32s;
    pointer-events: none;
}
.cla-fl-item:hover { transform: translateX(4px); }
.cla-fl-item:hover::before { opacity: 1; }
.cla-fl-item:hover .cla-fl-item-name { color: var(--accent); }
.cla-fl-item:hover .cla-fl-item-arrow {
    color: var(--accent);
    opacity: 1;
    transform: translate(5px, -5px) rotate(-6deg);
}
.cla-fl-item:hover .cla-fl-item-tag::before {
    width: 30px;
    background: var(--accent);
}

.cla-fl-item-tag {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent);
    display: flex;
    width: fit-content;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}
.cla-fl-item-tag::before {
    content: '';
    width: 16px; height: 1px;
    background: currentColor;
    transition: width 0.3s, background 0.2s;
}

/* Logo · 与站名同行左侧的小方章 */
.cla-fl-item-logo {
    width: 40px; height: 40px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-1);
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.4s cubic-bezier(.2,.7,.2,1), border-color 0.24s, box-shadow 0.24s;
    position: relative;
}
.cla-fl-item-logo img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}
.cla-fl-item-logo::after {
    /* 内高光 */
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.25) 0%, transparent 45%);
    pointer-events: none;
    opacity: 0.7;
}
.cla-fl-item-logo-fb {
    font-family: var(--display);
    font-style: italic;
    font-weight: 600;
    font-size: 22px;
    letter-spacing: -0.02em;
    color: #fff;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
    width: 100%; height: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.cla-fl-item:hover .cla-fl-item-logo {
    transform: rotate(-4deg) scale(1.04);
    border-color: var(--accent);
    box-shadow: 0 8px 18px -6px rgba(201, 100, 66, 0.35);
}

.cla-fl-item-head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
}
.cla-fl-item-name {
    font-family: var(--display);
    font-size: clamp(22px, 2.2vw, 28px);
    font-weight: 500;
    letter-spacing: -0.022em;
    line-height: 1.16;
    color: var(--text-0);
    margin: 0;
    flex: 1;
    min-width: 0;
    transition: color 0.22s;
    word-break: break-word;
}
.cla-fl-item-arrow {
    font-family: var(--display);
    font-style: italic;
    font-size: 24px;
    line-height: 1;
    color: var(--text-3);
    opacity: 0.45;
    transition: all 0.3s cubic-bezier(.2,.7,.2,1);
    flex-shrink: 0;
}
.cla-fl-item-desc {
    font-family: var(--display);
    font-style: italic;
    font-weight: 300;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-1);
    margin: 0 0 14px;
    max-width: 520px;
}
.cla-fl-item-url {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.06em;
    color: var(--text-2);
    word-break: break-all;
    display: block;
}

@media (max-width: 960px) {
    .cla-fl-masonry { column-count: 2; column-gap: 36px; }
}
@media (max-width: 560px) {
    .cla-fl-masonry { column-count: 1; }
}

/* ── EMPTY ── */
.cla-fl-empty {
    margin: 48px auto 0;
    padding: 60px 32px;
    max-width: 640px;
    text-align: center;
    position: relative;
    isolation: isolate;
    border-top: 1px solid var(--line-strong);
}
.cla-fl-empty::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 60% at center, var(--accent-faint) 0%, transparent 72%);
    filter: blur(28px);
    z-index: -1;
}
.cla-fl-empty .mark {
    display: inline-block;
    width: 72px; height: 2px;
    background: var(--accent);
    opacity: 0.6;
    margin-top: 8px;
}
.cla-fl-empty h3 {
    font-family: var(--display);
    font-size: 28px;
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--text-0);
    margin: 22px 0 10px;
}
.cla-fl-empty h3 em { font-style: italic; color: var(--accent); }
.cla-fl-empty p {
    margin: 0;
    color: var(--text-2);
    font-size: 15px;
    line-height: 1.7;
}

/* ═════════════════════════════════════════════
   APPLY · 递一张名片
   ═════════════════════════════════════════════ */
.cla-fl-apply {
    margin: 96px 0 32px;
    padding: 72px 0;
    position: relative;
    isolation: isolate;
}
.cla-fl-apply::before {
    content: '';
    position: absolute;
    inset: -40px -8%;
    background:
        radial-gradient(ellipse 45% 60% at 8% 18%, var(--accent-soft) 0%, transparent 72%),
        radial-gradient(ellipse 40% 55% at 92% 85%, var(--accent-faint) 0%, transparent 75%);
    filter: blur(64px);
    pointer-events: none;
    z-index: -1;
}

.cla-fl-apply-head {
    max-width: 720px;
    margin-bottom: 40px;
}
.cla-fl-apply-head h2 {
    font-family: var(--display);
    font-size: clamp(36px, 5vw, 60px);
    line-height: 1;
    letter-spacing: -0.03em;
    font-weight: 400;
    margin: 16px 0 20px;
    color: var(--text-0);
}
.cla-fl-apply-head h2 em { font-style: italic; color: var(--accent); font-weight: 500; }
.cla-fl-apply-head .desc {
    max-width: 560px;
    padding-left: 20px;
    border-left: 2px solid var(--accent);
    font-size: 16px;
    line-height: 1.72;
    color: var(--text-1);
    margin: 0;
}
.cla-fl-apply-head .desc em { font-style: italic; color: var(--accent); font-weight: 500; }

.cla-fl-apply-form {
    max-width: 860px;
}
.cla-fl-apply-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px 28px;
}
.cla-fl-apply-field {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
}
.cla-fl-apply-field.full { grid-column: 1 / -1; }
.cla-fl-apply-field label {
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.cla-fl-apply-field label::before {
    content: '';
    width: 14px; height: 1px;
    background: currentColor;
}
.cla-fl-apply-field label .req {
    color: var(--accent);
    font-weight: 700;
}

.cla-fl-apply-field .layui-input,
.cla-fl-apply-field .layui-textarea {
    background: var(--bg-0);
    border: 1px solid var(--line-strong);
    color: var(--text-0);
    font-family: var(--mono);
    font-size: 13px;
    padding: 0 14px;
    height: 42px;
    border-radius: 3px;
    transition: border-color 0.22s, box-shadow 0.22s, background 0.22s;
}
.cla-fl-apply-field .layui-textarea {
    height: auto;
    padding: 14px;
    font-family: var(--body);
    font-size: 15px;
    line-height: 1.65;
    resize: vertical;
    min-height: 96px;
}
.cla-fl-apply-field .layui-input::placeholder,
.cla-fl-apply-field .layui-textarea::placeholder {
    color: var(--text-3);
    font-style: italic;
}
.cla-fl-apply-field .layui-input:hover,
.cla-fl-apply-field .layui-textarea:hover { border-color: var(--accent); }
.cla-fl-apply-field .layui-input:focus,
.cla-fl-apply-field .layui-textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-faint);
    background: var(--bg-0);
}

.cla-fl-apply-actions {
    margin-top: 28px;
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}
.cla-fl-apply-submit {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    height: 44px;
    padding: 0 28px;
    background: var(--accent);
    color: #fff;
    border: none;
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.24s cubic-bezier(.2,.7,.2,1);
}
.cla-fl-apply-submit:hover {
    background: var(--accent-2);
    transform: translateY(-1px);
    box-shadow: 0 10px 22px -6px rgba(201, 100, 66, 0.45);
}
.cla-fl-apply-submit:disabled { opacity: 0.6; pointer-events: none; }
.cla-fl-apply-submit .spin { animation: cla-spin 1s linear infinite; }
@keyframes cla-spin { to { transform: rotate(360deg); } }

.cla-fl-apply-reset {
    display: inline-flex;
    align-items: center;
    height: 44px;
    padding: 0 20px;
    background: transparent;
    border: 1px solid var(--line-strong);
    color: var(--text-1);
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.22s;
}
.cla-fl-apply-reset:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-faint);
}

.cla-fl-apply-hint {
    margin-top: 20px;
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-2);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.cla-fl-apply-hint::before {
    content: '';
    width: 14px; height: 1px;
    background: var(--accent);
    opacity: 0.6;
}

@media (max-width: 640px) {
    .cla-fl-apply { padding: 56px 0; margin-top: 64px; }
    .cla-fl-apply-grid { grid-template-columns: 1fr; }
}

[data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.6s cubic-bezier(.2,.7,.2,1), transform 0.6s cubic-bezier(.2,.7,.2,1);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }