/**
 * Copyright 2026 Hency
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

body {
    margin: 0;
    font-family: "Courier New", monospace;
    background: #faf8f2;
    color: #222;
    transition: background-color 180ms ease, color 180ms ease;
}

#layout {
    display: flex;
}

#sidebar {
    width: 240px;
    height: 100vh;
    padding: 24px;
    position: fixed;
    box-sizing: border-box;
    border-right: 1px solid #ddd4c3;
    background: #f3efe3;
}

#sidebar h1 {
    margin-bottom: 5px;
    font-size: 22px;
}

.sidebar-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.sidebar-top h1 {
    margin: 0;
    line-height: 1;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: #2b241c;
    cursor: pointer;
    transition: color 180ms ease, transform 180ms ease;
}

.theme-toggle:hover {
    transform: translateY(-1px);
}

.theme-icon {
    display: none;
}

.theme-svg {
    width: 24px;
    height: 24px;
    display: block;
}

html[data-theme="light"] .theme-icon-light,
html[data-theme="dark"] .theme-icon-dark {
    display: block;
}

.tagline {
    margin-bottom: 20px;
    font-size: 13px;
    color: #666;
}

#sidebar ul {
    padding: 0;
    list-style: none;
}

#sidebar li {
    margin-bottom: 10px;
}

#sidebar a {
    color: #222;
    text-decoration: none;
}

#sidebar a:hover {
    color: #0077cc;
}

#content {
    max-width: 900px;
    margin-left: 260px;
    padding: 40px;
}

.about-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 24px;
    align-items: start;
}

.about-copy {
    min-width: 0;
}

.about-avatar {
    display: flex;
    flex-direction: column;
    min-width: 0;
    margin-top: 32px;
}

.profile-photo {
    display: block;
    width: 100%;
    border: 1px solid #ddd4c3;
    background: #ece6d7;
}

.profile-signature {
    display: block;
    width: 82%;
    margin: 12px auto 0;
    background: transparent;
}

.profile-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px 8px;
    width: 100%;
    margin-top: 14px;
    font-size: 17px;
    line-height: 1.45;
    text-align: center;
}

.profile-links a {
    color: #1a5fd0;
    text-decoration: none;
}

.profile-link-button {
    padding: 0;
    border: 0;
    background: transparent;
    color: #1a5fd0;
    font: inherit;
    cursor: pointer;
}

.profile-link-button:hover {
    text-decoration: underline;
}

.profile-links a:hover {
    text-decoration: underline;
}

.profile-links span {
    color: #222;
}

.avatar-note {
    margin-top: 8px;
    font-size: 12px;
    color: #666;
}

section {
    margin-bottom: 48px;
}

h2 {
    margin-top: 40px;
    margin-bottom: 14px;
    font-size: 28px;
}

p {
    line-height: 1.6;
}

.personal-motto {
    margin-top: 18px;
    padding-left: 14px;
    border-left: 3px solid #9b7b45;
    color: #5a4d3c;
    font-style: italic;
}

.text-red {
    color: #c0392b;
}

.compact-list {
    padding-left: 20px;
    line-height: 1.8;
}

.section-intro {
    margin-bottom: 28px;
    color: #555;
}

.pub-group {
    margin-bottom: 32px;
}

.pub-group h3 {
    margin-bottom: 16px;
    font-size: 20px;
    color: #2f4f4f;
}

.publication {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
    margin-bottom: 16px;
    padding: 18px 20px;
    border: 1px solid #ddd4c3;
    border-left: 4px solid #2f4f4f;
    background: #fffdf8;
}

.publication--image {
    grid-template-columns: minmax(320px, 390px) minmax(0, 1fr);
}

.pub-media {
    min-width: 0;
}

.pub-media--image {
    padding: 8px;
    border: 1px solid #ddd4c3;
    background: #fff;
    box-sizing: border-box;
}

.pub-copy {
    min-width: 0;
}

.publication h4 {
    margin: 0 0 10px;
    font-size: 19px;
    line-height: 1.4;
}

.pub-meta,
.pub-links,
.pub-summary {
    margin: 8px 0;
}

.pub-meta {
    margin: 4px 0 6px;
    font-size: 13px;
    line-height: 1.35;
    color: #555;
}

.venue {
    display: inline-block;
    margin-left: 10px;
    color: #8a5a00;
}

.pub-links a {
    margin-right: 16px;
}

.pub-summary {
    color: #333;
}

.pub-image,
.pub-video {
    display: block;
    width: 100%;
    background: #ece6d7;
}

.pub-video {
    margin-top: 0;
    height: auto;
    object-fit: contain;
    background: #fff;
}

.pub-video--fit {
    object-fit: contain;
}

.pub-video--crop {
    aspect-ratio: 4 / 3;
    object-fit: cover;
    object-position: center 60%;
    background: #fff;
}

.pub-image {
    aspect-ratio: 7 / 4;
    object-fit: cover;
}

.pub-image--fit {
    aspect-ratio: auto;
    object-fit: contain;
    background: #fff;
    border: 0;
}

.pub-note {
    margin-top: 8px;
    font-size: 12px;
    color: #666;
}

.competition-list {
    display: grid;
    gap: 16px;
}

.competition-item {
    padding: 18px 20px;
    border: 1px solid #ddd4c3;
    border-left: 4px solid #9b7b45;
    background: #fffdf8;
}

.competition-item h4 {
    margin: 0 0 10px;
    font-size: 19px;
    line-height: 1.4;
}

.competition-award {
    margin: 6px 0 10px;
    color: #2f4f4f;
}

.comments-note {
    margin-bottom: 14px;
    color: #666;
}

.comments-host {
    min-height: 140px;
}

.comments-placeholder {
    padding: 18px 20px;
    border: 1px solid #ddd4c3;
    border-left: 4px solid #9b7b45;
    background: #fffdf8;
}

.comments-placeholder p {
    margin: 8px 0;
}

.comments-host .wl-count,
.comments-host .wl-sort,
.comments-host .wl-empty {
    display: none;
}

.comments-host .wl-content {
    margin-top: 0;
}

.comments-host .wl-comment {
    margin-top: 0;
}

.site-footer {
    margin-top: 32px;
    padding-top: 20px;
    border-top: 1px solid #ddd4c3;
    color: #666;
    font-size: 14px;
}

.site-footer p {
    margin: 0;
}

body.modal-open {
    overflow: hidden;
}

.rover-layer {
    position: fixed;
    inset: 0;
    z-index: 40;
    pointer-events: none;
}

.rover-layer[data-state="idle"] .rover-bot,
.rover-layer[data-state="idle"] .rover-spark {
    opacity: 0;
}

.rover-bot {
    position: absolute;
    top: 0;
    left: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: linear-gradient(180deg, #202937, #111722);
    color: #f9f3e8;
    cursor: pointer;
    pointer-events: auto;
    overflow: hidden;
    box-shadow: 0 10px 22px rgba(17, 23, 34, 0.3);
    transition: transform 180ms ease, box-shadow 160ms ease, opacity 160ms ease;
}

.rover-bot--2 {
    width: 40px;
    height: 40px;
}

.rover-bot--3 {
    width: 36px;
    height: 36px;
}

.rover-bot:hover {
    box-shadow: 0 14px 24px rgba(17, 23, 34, 0.38);
}

.rover-bot.is-hit {
    animation: rover-hit 220ms ease;
}

.rover-svg {
    width: 26px;
    height: 26px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 3;
}

.rover-spark {
    position: absolute;
    top: 0;
    left: 0;
    font-size: 18px;
    font-weight: bold;
    color: #2f4f4f;
    opacity: 0;
    transform: translateY(8px) scale(0.9);
    pointer-events: none;
}

.rover-spark.is-visible {
    animation: rover-spark 420ms ease;
}

@keyframes rover-hit {
    0% {
        box-shadow: 0 10px 22px rgba(17, 23, 34, 0.3);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(122, 170, 214, 0.16);
    }
    100% {
        box-shadow: 0 10px 22px rgba(17, 23, 34, 0.3);
    }
}

@keyframes rover-spark {
    0% {
        opacity: 0;
        transform: translateY(8px) scale(0.9);
    }
    30% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-12px) scale(1.05);
    }
}

.wechat-modal[hidden] {
    display: none;
}

.wechat-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
}

.wechat-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(34, 34, 34, 0.55);
}

.wechat-modal-panel {
    position: relative;
    z-index: 1;
    width: min(360px, calc(100vw - 32px));
    margin: 10vh auto 0;
    padding: 20px 20px 18px;
    border: 1px solid #ddd4c3;
    background: #fffdf8;
    text-align: center;
    box-sizing: border-box;
}

.wechat-modal-panel h3 {
    margin: 0 0 12px;
    font-size: 22px;
}

.wechat-close {
    position: absolute;
    top: 8px;
    right: 10px;
    border: 0;
    background: transparent;
    color: #666;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
}

.wechat-qr {
    display: block;
    width: min(240px, 100%);
    margin: 0 auto 12px;
    border: 1px solid #ddd4c3;
    background: #fff;
}

html {
    color-scheme: light;
}

html[data-theme="dark"] {
    color-scheme: dark;
}

html[data-theme="dark"] body {
    background:
        radial-gradient(circle at top right, rgba(73, 99, 165, 0.18), transparent 28%),
        radial-gradient(circle at top left, rgba(143, 95, 40, 0.14), transparent 25%),
        #111419;
    color: #e7dfd2;
}

html[data-theme="dark"] #sidebar {
    border-right-color: #2c3642;
    background:
        linear-gradient(180deg, rgba(30, 38, 49, 0.98), rgba(18, 23, 30, 0.98));
}

html[data-theme="dark"] #sidebar a,
html[data-theme="dark"] #sidebar h1,
html[data-theme="dark"] #content,
html[data-theme="dark"] .publication h4,
html[data-theme="dark"] .competition-item h4,
html[data-theme="dark"] .wechat-modal-panel h3 {
    color: #f3ecdf;
}

html[data-theme="dark"] p,
html[data-theme="dark"] li,
html[data-theme="dark"] .pub-summary,
html[data-theme="dark"] .pub-copy,
html[data-theme="dark"] .competition-award,
html[data-theme="dark"] .comments-placeholder p,
html[data-theme="dark"] .wechat-modal-panel p {
    color: #d7deea;
}

html[data-theme="dark"] #sidebar a:hover,
html[data-theme="dark"] .profile-links a,
html[data-theme="dark"] .profile-link-button,
html[data-theme="dark"] .pub-links a,
html[data-theme="dark"] .text-red a {
    color: #7ac7ff;
}

html[data-theme="dark"] .tagline,
html[data-theme="dark"] .pub-meta,
html[data-theme="dark"] .comments-note,
html[data-theme="dark"] .site-footer,
html[data-theme="dark"] .wechat-close,
html[data-theme="dark"] .profile-links span {
    color: #aeb8c4;
}

html[data-theme="dark"] .theme-toggle {
    color: #e7dfd2;
}

html[data-theme="dark"] .theme-toggle:hover {
    color: #ffffff;
}

html[data-theme="dark"] .personal-motto {
    border-left-color: #7ac7ff;
    color: #c9d7e6;
}

html[data-theme="dark"] .text-red {
    color: #ff8f87;
}

html[data-theme="dark"] .rover-bot {
    background: linear-gradient(180deg, #262f3f, #131925);
    color: #f3ecdf;
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.28);
}

html[data-theme="dark"] .rover-spark {
    color: #8bd0ff;
}

html[data-theme="dark"] .publication,
html[data-theme="dark"] .competition-item,
html[data-theme="dark"] .comments-placeholder,
html[data-theme="dark"] .wechat-modal-panel {
    border-color: #2c3642;
    background: rgba(20, 25, 32, 0.94);
}

html[data-theme="dark"] .publication,
html[data-theme="dark"] .comments-placeholder {
    border-left-color: #7ac7ff;
}

html[data-theme="dark"] .competition-item {
    border-left-color: #d5a96a;
}

html[data-theme="dark"] .pub-media--image,
html[data-theme="dark"] .profile-photo,
html[data-theme="dark"] .wechat-qr {
    border-color: #2c3642;
    background: #171d25;
}

html[data-theme="dark"] .pub-image,
html[data-theme="dark"] .pub-video {
    background: #171d25;
}

html[data-theme="dark"] .wechat-modal-backdrop {
    background: rgba(4, 6, 10, 0.72);
}

html[data-theme="dark"] .site-footer {
    border-top-color: #2c3642;
}

html[data-theme="dark"] .comments-host {
    --waline-theme-color: #7ac7ff;
    --waline-active-color: #a5dcff;
    --waline-color: #d9e1eb;
    --waline-bgcolor: #141920;
    --waline-bgcolor-light: #1a212b;
    --waline-bgcolor-hover: #202834;
    --waline-border-color: #2c3642;
    --waline-disable-bgcolor: #161b22;
    --waline-disable-color: #728196;
    --waline-info-color: #8e9aab;
    --waline-code-color: #ff8f87;
    --waline-bq-color: #9ba7b8;
}

@media (max-width: 860px) {
    #layout {
        display: block;
    }

    #sidebar {
        width: auto;
        height: auto;
        position: static;
        border-right: 0;
        border-bottom: 1px solid #ddd4c3;
    }

    #content {
        margin-left: 0;
        padding: 24px;
    }

    .about-header {
        grid-template-columns: 1fr;
    }

    .about-avatar {
        margin-top: 0;
    }

    .publication {
        grid-template-columns: 1fr;
    }
}